CN113442277A - Curing kiln for producing PC (polycarbonate) components and curing method thereof - Google Patents
Curing kiln for producing PC (polycarbonate) components and curing method thereof Download PDFInfo
- Publication number
- CN113442277A CN113442277A CN202110966065.1A CN202110966065A CN113442277A CN 113442277 A CN113442277 A CN 113442277A CN 202110966065 A CN202110966065 A CN 202110966065A CN 113442277 A CN113442277 A CN 113442277A
- Authority
- CN
- China
- Prior art keywords
- door body
- separation door
- kiln
- separation
- state
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
- B28B11/245—Curing concrete articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
- B28B11/247—Controlling the humidity during curing, setting or hardening
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The invention relates to the technical field of production of PC (polycarbonate) hook parts, and discloses a curing kiln for producing PC components, which comprises a kiln body and a plurality of opening and closing doors, wherein a supporting frame is vertically arranged in the kiln body, and a plurality of supporting bodies are arranged on two sides of each row of supporting frames; a housing chamber; the supporting rails are arranged at the top and the bottom of the kiln body, and supporting grooves are formed in the middle of the supporting rails; the first separation door body and the second separation door bodies are sequentially hinged, universal ball wheels are arranged at the bottom and the top of the middle part of each second separation door body, and the first separation door body and the second separation door bodies comprise a first state and a second state; when the first state is reached, the first separation door body and the second separation door body are both positioned in the accommodating chamber; when the first separation door body and the second separation door body are in the first state, the first separation door body and the second separation door body are in the opening state, and the first separation door body and the second separation door body are far away from the accommodating chamber and abut against an opening door. The invention can make the application range wider.
Description
Technical Field
The invention relates to the technical field of production of PC (polycarbonate) hook parts, in particular to a curing kiln for producing PC components and a curing method thereof.
Background
The precast concrete member (PC for short) is a foundation for realizing the prefabrication of a main body structure, the cost and the quality of the precast concrete member are directly determined by precast member production equipment (PC production line), the cost and the quality of the precast concrete member are solved as a newly-developed PC production line of an industry while the PC production line is developed to the greatest extent, the PC production line is developed into a nomadic or mobile PC production line, the equipment is miniaturized, and the equipment is suitable for diversification, so that the cost table of the precast concrete member can be continuously reduced, more building material manufacturers can be attracted to invest in constructing precast concrete member plants, and the continuous development of the industry is realized.
The production method of the PC hook member comprises the steps of firstly, reasonably selecting a mould platform according to a component production plan, cleaning the mould platform, spraying a corresponding release agent and the like, assembling a corresponding mould according to a component drawing, binding reinforcing steel bars of an outer leaf plate of a prefabricated wallboard and embedding embedded parts according to the component drawing, then, carrying out one-time pouring of the outer leaf wallboard by using a concrete distributor, and after the pouring of the outer leaf wallboard is finished, carrying out installation and fixation of an insulation board and a connecting piece, binding a reinforcing cage of the inner leaf wallboard and embedding of pipelines designed by other drawings and the like; after the binding is finished and the inspection is correct, the prefabricated part is poured for the second time, vibration is carried out after pouring is finished, the prefabricated part enters a precuring cellar after manual plastering, after the form removal strength is reached, the prefabricated part is transported out of the curing cellar, a side form is disassembled (a plate turnover machine is adopted to carry out side turning and lifting of the wallboard), after curing is finished, the wallboard is lifted and transported out of a factory building, and the component is loaded on a truck and transported to a construction site to be normally built and used.
The maintenance kiln in the market at present mainly comprises a large work room (or kiln room), a plurality of vertical frames are arranged in the work room, then, a plurality of layers are arranged on each frame, and each layer is provided with a plurality of supporting rods for supporting prefabricated members; when in use, the prefabricated member is horizontally placed on one or more pairs of opposite supporting rods through a feeding trolley and the like, so that the prefabricated member is supported; the temperature and humidity control is needed in the whole workshop during the maintenance process, so that the prefabricated member can have corresponding strength and performance.
Disclosure of Invention
The invention aims to provide a curing kiln for producing PC components and a curing method thereof, and aims to achieve the effect of wide application range.
The technical purpose of the invention is realized by the following technical scheme: a curing kiln for producing PC members comprises,
the kiln body is in a cover shape with a horizontal opening, a plurality of opening and closing doors matched with the kiln body are hinged to the opening side of the kiln body, a plurality of rows of supporting frames are vertically arranged in the kiln body, and a plurality of supporting bodies are horizontally arranged on two sides of each row of supporting frames;
the accommodating chamber is communicated with the kiln body, the accommodating chamber and the opening and closing door are positioned on two sides of the kiln body, and the width between the two horizontal sides of the accommodating chamber is smaller than the distance between two adjacent support bodies which are opposite;
the supporting rails are arranged at the top and the bottom of the kiln body, one supporting rail is arranged above any one supporting rail positioned at the bottom of the kiln body, the supporting rails are positioned between two adjacent supporting frames, a supporting groove is formed in the middle of each supporting rail, and the length direction of each supporting groove is consistent with the length direction of each supporting rail;
the width of the first separation door body is equal to half of that of the second separation door body, the first separation door body is hinged with the inner wall of one side of the containing chamber, which is far away from the opening and closing door, universal ball wheels are arranged at the bottom and the top of the middle part of the second separation door body, the universal ball wheels are movably positioned in the supporting grooves, and the first separation door body and the second separation door body comprise a first state and a second state;
when the first state is achieved, the first separation door body and the second separation door body are located in the containing chamber, and the inner wall of the containing chamber, the first separation door body and the second separation door body are sequentially attached;
when the first separation door body and the second separation door body are in the second state, the first separation door body and the second separation door body are unfolded, and the second separation door body farthest from the containing chamber is abutted to one opening and closing door.
The invention is further provided with: a first termination part with a right-angled triangle cross section is vertically arranged on one side of the first barrier door body hinged with the second barrier door body, the long right-angle side of the cross section of the first termination part is connected with the edge of the first blocking door body, the second termination parts with right-angled triangle cross sections are vertically arranged on two sides of each second blocking door body, the long right-angle sides of the cross sections of the two second termination parts are connected with the edges of two sides of each second blocking door body, the cross sections of each second blocking door body and the two second termination parts are both parallelogram, when the first separation door body and the second separation door body are in the second state, the cross sections of the first separation door body and the second separation door body are in a wave shape, and the oblique edge of the cross section of the first termination part is in interference with the oblique edge of the cross section of one second termination part, and any two adjacent oblique edges of the cross sections of the second termination parts are in interference.
The invention is further provided with: the vertical supporting part that is provided with on the inner wall of holding the room, the supporting part is located the first separation door body with the lateral part of the articulated department of holding the room, just the width of supporting part equals the width of the first separation door body, when being in during the first state, with the first separation door body is articulated the second separation door body laminate in the supporting part.
The invention is further provided with: the kiln comprises a kiln body, a support rail, a first driving cylinder body, a second driving cylinder body, a positioning plate and a second driving cylinder body, wherein the bottom and the top of the kiln body are both hinged with long-strip-shaped positioning plates, the length directions of the positioning plates and the support rail are consistent, the free end of each positioning plate is externally connected with the first driving cylinder body, one end of the first driving cylinder body is hinged with the kiln body, the other end of the first driving cylinder body is hinged with the positioning plates, and the kiln body is provided with a abdicating groove for accommodating the first driving cylinder body;
when the first state is achieved, the positioning plates are all in a horizontal state, and a set distance is reserved between the positioning plates and the tops or bottoms of the first separation door body and the second separation door body;
when being in when the second state, the locating plate all is in vertical state, and contradict in the second separation door body and/or the articulated side of the first separation door body.
The invention is further provided with: one side of the accommodating chamber, which is close to the opening and closing door, is provided with a positioning wall body, and the distance between two opposite positioning wall bodies is greater than the width of the second barrier door body;
a positioning groove is vertically formed in the opening side of the positioning wall body, a first locking body is movably arranged in one positioning groove, a second locking body is movably arranged in the other positioning groove, and a driving mechanism for driving the first locking body or the second locking body to enter or exit the positioning groove is further arranged in the positioning groove;
one side of the first locking body, which is opposite to the second locking body, and one side of the second locking body, which is opposite to the first locking body, are matched with two sides of two second barrier door bodies, which are closest to the opening and closing door, in the first state.
The invention is further provided with: the two sides of the first locking body and the second locking body are movably attached to the inner wall of the positioning groove.
The invention is further provided with: a rotating rod horizontally penetrates through the positioning wall body and is rotatably connected with the positioning wall body, and a driving rod perpendicular to the rotating rod is arranged on the rotating rod;
the driving mechanism comprises a second driving cylinder body, one end of the second driving cylinder body is hinged to the inner wall of the positioning groove, the other end of the second driving cylinder body is hinged to one end of the driving rod, the other end of the driving rod is hinged to the first locking body or the second locking body, the driving rod is provided with a plurality of driving rods, and the driving rods are parallel;
the first locking body and the second locking body are respectively provided with a set distance from the top and the bottom of the kiln body.
The invention is further provided with: a driving rod perpendicular to the driving rod is arranged at one end, hinged to the second driving cylinder, of the driving rod, arc-shaped holes are formed in the two sides, horizontally penetrating through the positioning wall, two ends of the driving rod respectively penetrate through the two arc-shaped holes in the two sides of the positioning wall in a movable mode, a locking rod is hinged to one end of the driving rod, two ends of the rotating rod are located on the outer side of the positioning wall, the locking rod is fixedly connected with one end of the rotating rod, the rotating rod is connected to the middle of the locking rod, the locking rod is located between the opening and closing door and the positioning wall, and a set distance is reserved between the locking rod and the positioning wall;
the side part, closest to the opening and closing door, of the second separation door body is vertically provided with a driving plate, two sides of the driving plate are located on the outer side of the second separation door body, when the second separation door body is in the first state, two sides of the driving plate are respectively attached to the two positioning wall bodies, and the locking rod abuts against one side, away from the positioning wall bodies, of the driving plate.
The invention is further provided with: the two ends of the driving rod are provided with arc-shaped matching plates, the matching plates are movably attached to the two sides of the positioning wall body, and the peripheries of the arc-shaped holes are attached to the inner walls of the matching plates.
The invention also provides a method for curing by using the curing kiln for producing the PC component, which comprises the following steps:
s1, opening the opening and closing door to be used, horizontally placing the PC component on a plurality of support bodies with the same height, wherein two ends of the PC component are supported by the support frames at two sides;
s2, closing the opening and closing door with the PC component placed;
s3, adjusting a first isolation door body and a second isolation door body which need to be used from a first state to a second state, and forming a maintenance space through the first isolation door body, the second isolation door body and part of the inner wall of the kiln body;
s4, controlling the temperature and humidity in the maintenance space;
and S5, opening the opening and closing door after maintenance is finished, taking out the maintained PC component, and adjusting the first separation door body and the second separation door body which are in the second state to the first state according to the condition or not.
The invention has the beneficial effects that: if all the PC components can fill the kiln body in actual use and the conditions for curing the PC components are the same, all the first blocking door bodies and the second blocking door bodies are adjusted to be in the first state, so that the kiln body can be normally used (wherein the supporting frame is porous or frame-shaped, and water vapor, temperature and the like can smoothly pass through the supporting frame); but if the quantity of the PC component of production is less, then only need concentrate all PC components to certain several braced frame department, later with the adjacent space that does not use, block through the first separation door body and the second separation door body of second state, can save the space that needs the maintenance like this, because humidity, the temperature (including rising temperature, cooling and constant temperature) that still need control the maintenance when the maintenance, reduce the maintenance space like this and can make the maintenance input lower, saved the maintenance energy. Moreover, if a plurality of batches of PC components with different models or different requirements are maintained by adopting the kiln body, the kiln body can be divided into a plurality of different spaces by a plurality of first separation door bodies and second separation door bodies, and then different maintenance is carried out in each space, so that the applicability or the applicability of the whole equipment is improved.
When the first separation door body and the second separation door body are transited from the first state to the second state, the second separation door body on the outermost side is driven to move only by manpower or an oil cylinder and the like, then the second separation door body can be driven in sequence and moves on the support rail, meanwhile, the first separation door body can be driven to rotate, until the driving plate on the second separation door body on the outermost side moves to the edge of the kiln body, the driving plate or the second separation door body is stopped to be driven, then, when the opening and closing door (which can be opened and closed in a lifting mode and can be opened and closed in a rotating hinged mode) is closed, the opening and closing door, the second separation door body and the first separation door body can form a separation wall body, separation is achieved, and the device is simple and convenient. When the separation is not needed, only the first separation door body and the second separation door body are required to be retracted into the accommodating chamber again, so that the separation is simple and convenient. The first separation door body and the second separation door body which are retracted into the accommodating chamber do not influence the normal use of the external kiln body.
And the sensors and controllers (the humidifier, the heating pipe, the cooling pipe and the like) for controlling and sensing the temperature and the humidity in the kiln body are arranged in a group between every two supporting frames, so that normal maintenance can be carried out no matter which chamber is blocked.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic structural view of an embodiment of a curing kiln for producing a PC member according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a schematic structural view of an embodiment of a curing kiln for producing a PC member according to the present invention;
FIG. 4 is an enlarged view of portion B of FIG. 3;
FIG. 5 is an enlarged view of portion D of FIG. 4;
FIG. 6 is an enlarged view of section E of FIG. 4;
fig. 7 is an enlarged view of portion F of fig. 4;
fig. 8 is an enlarged view of portion G of fig. 4;
FIG. 9 is an enlarged view of portion C of FIG. 3;
FIG. 10 is a schematic structural view showing an embodiment of a curing kiln for PC member production according to the present invention, wherein the kiln body is in a first state;
fig. 11 is an enlarged view of portion H of fig. 10;
FIG. 12 is a sectional view showing an example of a state in which a kiln body of a curing kiln for PC member production according to the present invention is in a first state;
FIG. 13 is an enlarged view of portion J of FIG. 12;
FIG. 14 is a schematic structural view showing an embodiment of a curing kiln for PC member production according to the present invention, wherein the kiln body is in a second state;
FIG. 15 is an enlarged view of portion K of FIG. 14;
FIG. 16 is a sectional view of an embodiment of the curing kiln for PC member production according to the present invention, in which the kiln body is in a second state;
fig. 17 is an enlarged view of portion L of fig. 16;
FIG. 18 is a schematic structural view showing an example of a driving rod portion in a curing kiln for producing a PC member according to the present invention;
fig. 19 is an enlarged view of portion M of fig. 18;
FIG. 20 is a sectional view showing one example of a driving rod portion in a curing kiln for producing a PC member according to the present invention;
fig. 21 is an enlarged view of the portion N in fig. 20;
FIG. 22 is a top view of an embodiment of a first barrier door in a curing kiln for PC component production according to the present invention;
FIG. 23 is a plan view of an embodiment of a second baffle door in a curing kiln for producing PC components according to the present invention.
In the figure, 1, a kiln body; 2. opening and closing the door; 3. a support frame; 4. a support body; 5. a housing chamber; 6. a support rail; 7. a support groove; 8. a first barrier door body; 9. a second barrier door body; 10. a universal ball wheel; 11. a first termination portion; 12. a second termination portion; 13. a support portion; 14. positioning a plate; 15. a first drive cylinder; 16. a yielding groove; 17. positioning the wall; 18. positioning a groove; 19. a first locking body; 20. a second locking body; 21. rotating the rod; 22. a drive rod; 23. a second drive cylinder; 24. driving the rod; 25. an arc-shaped hole; 26. a locking lever; 27. a drive plate; 28. and (4) matching the plates.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings and specific embodiments. It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.
A curing kiln for PC member production, as shown in FIGS. 1 to 23, comprises,
the kiln comprises a kiln body 1, wherein the kiln body 1 is in a cover shape with a horizontal opening, the opening side of the kiln body 1 is hinged with a plurality of opening and closing doors 2 matched with the kiln body 1, a plurality of rows of supporting frames 3 are vertically arranged in the kiln body 1, and a plurality of supporting bodies 4 are horizontally arranged on two sides of each row of supporting frames 3;
the accommodating chamber 5 is communicated with the kiln body 1, the accommodating chamber 5 and the opening and closing door 2 are positioned on two sides of the kiln body 1, and the width between the two horizontal sides of the accommodating chamber 5 is smaller than the distance between two adjacent supporting bodies 4 which are opposite;
the supporting rails 6 are arranged at the top and the bottom of the kiln body 1, one supporting rail 6 is arranged above any one supporting rail 6 positioned at the bottom of the kiln body 1, the supporting rail 6 is positioned between two adjacent supporting frames 3, a supporting groove 7 is formed in the middle of each supporting rail 6, and the length direction of each supporting groove 7 is consistent with the length direction of each supporting rail 6;
the door structure comprises a first separation door body 8 and a plurality of second separation door bodies 9 which are sequentially hinged, wherein the width of the first separation door body 8 is equal to half of that of the second separation door body 9, the first separation door body 8 is hinged with the inner wall of one side, away from the opening and closing door 2, of the accommodating chamber 5, universal ball wheels 10 are arranged at the bottom and the top of the middle part of each second separation door body 9, the universal ball wheels 10 are movably located in a supporting groove 7, and the first separation door body 8 and the second separation door body 9 comprise a first state and a second state;
when the first state is achieved, the first separation door body 8 and the second separation door body 9 are both located in the accommodating chamber 5, and the inner wall of the accommodating chamber 5, the first separation door body 8 and the second separation door body 9 are sequentially attached;
when the door is in the second state, the first separation door body 8 and the second separation door body 9 are unfolded, and the second separation door body 9 farthest from the accommodating chamber 5 abuts against one opening and closing door 2.
The first separation door body 8 and the articulated one side of the second separation door body 9 are vertically provided with a first ending part 11 with a right-angled triangle-shaped cross section, the long right-angled edge of the cross section of the first ending part 11 is connected with the edge of the first separation door body 8, each of the two sides of the second separation door body 9 is vertically provided with a second ending part 12 with a right-angled triangle-shaped cross section, two of the long right-angled edge of the cross section of the second ending part 12 is connected with the two side edges of the second separation door body 9, each of the second separation door body 9 and two of the cross section of the second ending part 12 is a parallelogram, when the first separation door body 8 and the cross section of the second separation door body 9 are in the second state, the hypotenuse of the cross section of the first ending part 11 is abutted against the hypotenuse of the cross section of the second ending part 12, oblique sides of cross sections of any two adjacent second termination parts 12 form interference, and the two groups of first barrier door bodies 8 and second barrier door bodies 9 on the upper side of the figure 3 are shown.
The vertical supporting part 13 that is provided with on the inner wall of holding chamber 5, supporting part 13 is located first separation door body 8 with the lateral part of the articulated department of holding chamber 5, just the width of supporting part 13 equals the width of the first separation door body 8, when being in during the first state, with the first separation door body 8 is articulated the second separation door body 9 laminate in supporting part 13.
The bottom and the top of the kiln body 1 are both hinged with a strip-shaped positioning plate 14, the length directions of the positioning plate 14 and the support rail 6 are consistent, the free end of the positioning plate 14 is externally connected with a first driving cylinder 15, one end of the first driving cylinder 15 is hinged with the kiln body 1, the other end of the first driving cylinder 15 is hinged with the positioning plate 14, and the kiln body 1 is provided with a abdicating groove 16 for accommodating the first driving cylinder 15;
when the positioning plate is in the first state, the positioning plates 14 are both in a horizontal state, and a set distance is reserved between the positioning plates and the tops or bottoms of the first barrier door body 8 and the second barrier door body 9;
when the positioning plates are in the second state, the positioning plates 14 are in the vertical state and abut against the hinged sides of the second barrier door body 9 and/or the first barrier door body 8.
One side of the accommodating chamber 5 close to the opening and closing door 2 is a positioning wall 17, and the distance between two opposite positioning walls 17 is greater than the width of the second barrier door body 9;
a positioning groove 18 is vertically formed in the opening side of the positioning wall 17, a first locking body 19 is movably arranged in one positioning groove 18, a second locking body is movably arranged in the other positioning groove 18, and a driving mechanism for driving the first locking body 19 or the second locking body 20 to enter and exit the positioning groove 18 is further arranged in the positioning groove 18;
one side of the first locking body 19, which is opposite to the second locking body 20, and one side of the second locking body 20, which is opposite to the first locking body 19, are matched with two sides of two second barrier door bodies 9, which are closest to the opening and closing door 2, in the first state.
Both sides of the first locking body 19 and the second locking body 20 are movably attached to the inner wall of the positioning groove 18, so that the position stability of the first locking body 19 and the second locking body 20 can be improved.
A rotating rod 21 horizontally penetrates through the positioning wall 17 and is rotatably connected with the positioning wall 17, and a driving rod 22 perpendicular to the rotating rod 21 is arranged on the rotating rod 21;
the driving mechanism comprises a second driving cylinder 23, one end of the second driving cylinder 23 is hinged to the inner wall of the positioning groove 18, the other end of the second driving cylinder 23 is hinged to one end of the driving rod 22, the other end of the driving rod 22 is hinged to the first locking body or the second locking body, a plurality of driving rods 22 are arranged, and the driving rods 22 are parallel;
the first locking body and the second locking body are respectively provided with a set distance from the top and the bottom of the kiln body 1.
A driving rod 24 perpendicular to the driving rod 22 is arranged at one end of the driving rod 22 hinged to the second driving cylinder 23, arc-shaped holes 25 are formed in two sides of the positioning wall 17 in a horizontally penetrating mode, two ends of the driving rod 24 respectively penetrate through the two arc-shaped holes 25 in the two sides of the positioning wall 17 in a movable mode, a locking rod 26 is hinged to one end of the driving rod 24, two ends of the rotating rod 21 are located on the outer side of the positioning wall 17, the locking rod 26 is fixedly connected with one end of the rotating rod 21, the rotating rod 21 is connected to the middle of the locking rod 26, the locking rod 26 is located between the opening and closing door 2 and the positioning wall 17, and a set distance is reserved between the locking rod 26 and the positioning wall 17;
the side part of the second barrier door body 9 closest to the opening and closing door 2 is vertically provided with a driving plate 27, two sides of the driving plate 27 are located at the outer side of the second barrier door body 9, when the driving plate is in the first state, two sides of the driving plate 27 are respectively attached to the two positioning wall bodies 17, and the locking rod 26 abuts against one side, away from the positioning wall bodies 17, of the driving plate 27.
The two ends of the driving rod 24 are provided with arc-shaped matching plates 28, the matching plates 28 are movably attached to the two sides of the positioning wall 17, and the peripheries of the arc-shaped holes 25 are attached to the inner walls of the matching plates 28.
The invention also provides a method for curing by using the curing kiln for producing the PC component, which comprises the following steps:
s1, opening the opening and closing door 2 to be used, horizontally placing the PC component on a plurality of supporting bodies 4 with the same height, wherein two ends of the PC component are supported by the supporting frames 3 at two sides;
s2, closing the opening and closing door 2 with the PC component placed;
s3, adjusting the first separation door body 8 and the second separation door body 9 to be used from a first state to a second state, and forming a maintenance space through the first separation door body 8, the second separation door body 9 and part of the inner wall of the kiln body 1;
s4, controlling the temperature and humidity in the maintenance space, wherein in the embodiment, the temperature needs to be kept at a constant temperature of 20-30 ℃ for 2-3h, then the temperature is increased by 15-20 ℃ and kept for 1.5-2h, then the temperature is kept for 1-1.5h, finally the temperature is reduced to the normal temperature at a speed of 15 ℃/h, and the humidity of the whole maintenance environment is not lower than 80%;
and S5, opening the opening and closing door 2 after maintenance is finished, taking out the PC component after maintenance is finished, and adjusting the first separation door body 8 and the second separation door body 9 in the second state to the first state or not according to conditions.
According to the curing kiln for producing the PC members and the curing method thereof provided by the invention, if all the PC members can fill the kiln body 1 in actual use and the curing conditions required by the PC members are the same, all the first blocking door bodies 8 and the second blocking door bodies 9 are adjusted to be in the first state, so that the kiln body 1 can be normally used (wherein the supporting frame 3 is porous or frame-shaped, and water vapor, temperature and the like can smoothly pass through the supporting frame); but if the quantity of the PC component of production is less, then only need concentrate all PC components to certain several braced frame 3 departments, later with the adjacent space that does not use, block through the first separation door body 8 and the second separation door body 9 of second state, can save the space that needs the maintenance like this, because still need control the humidity, the temperature (including rising temperature, cooling and constant temperature) of maintenance when the maintenance, reduce the maintenance space like this and can make the maintenance input lower, saved the maintenance energy. Moreover, if a plurality of batches of PC components with different models or different requirements are maintained by the kiln body 1, the kiln body 1 can be divided into a plurality of different spaces by a plurality of first separation door bodies 8 and second separation door bodies 9, and then different maintenance is performed in each space, so that the applicability or applicability of the whole equipment is improved.
When the first separation door body 8 and the second separation door body 9 are transited from the first state to the second state, the second separation door body 9 on the outermost side is driven to move only by manpower or an oil cylinder and the like, then the second separation door body 9 can be driven in sequence and moves on the support rail 6, meanwhile, the first separation door body 8 can be driven to rotate, until the drive plate 27 on the second separation door body 9 on the outermost side moves to the edge of the kiln body 1, the drive plate 27 or the second separation door body 9 is stopped to be driven, and then when the opening and closing door 2 (which can be opened and closed in a lifting mode and can be opened and closed in a rotating hinged mode) is closed, the opening and closing door 2, the second separation door body 9 and the first separation door body 8 can form a separation wall body, so that separation is realized, and the operation is simple and convenient. When the separation is not needed, only the first separation door body 8 and the second separation door body 9 are required to be retracted into the accommodating chamber 5 again, and the separation is simple and convenient. Wherein the first and second barrier door bodies 8 and 9 retracted into the accommodating chamber 5 do not affect the normal use of the outer kiln body 1.
And the sensors and controllers (as well as the humidifier, the heating pipe, the cooling pipe and the like) for controlling and sensing the temperature and the humidity in the kiln body 1 are arranged in a group between every two supporting frames 3, so that normal maintenance can be carried out no matter which chamber is blocked.
The width of the first separation door body 8 is half of that of the second separation door body 9, and the first separation door body 8 is hinged to the end part of the support rail 6, so that the first separation door body 8 can be normally opened and plays a role in separation even in a second state; meanwhile, when the door is in the first state, the first separation door 8 can support the second separation door 9, and the support part 13 can also support the second separation door 9, so that the position stability of the second separation door 9 is improved.
When the first separation door body 8 and the second separation door body 9 are opened, because the first separation door body 8 and the closest second separation door body 9 and the hinge joint between the two adjacent second separation door bodies 9 are all positioned at the edge position, the edge of the first separation door body 8 is provided with a first ending part 11, and the edges of the two sides of the second separation door body 9 are provided with second ending parts 12, thus, in the second state, the first separation door body 8 and the second separation door body 9 are not in a whole sheet shape, but in a wavy shape (because the first ending part 11 and the second ending part 12 prevent the first separation door body 8 and the second separation door body 9 from rotating to the same plane); and the wavy structure makes, when withdrawing the second separation door body 9 and the first separation door body 8 and holding in the room 5, only need towards hold 5 directions promotion second separation door body 9 can, the structure of buckling this moment can make first separation door body 8 and the second separation door body 9 all can fold back according to original direction, be convenient for accomodate. In the process of the movement of the second separation door body 9, the top end and the bottom end of the middle part of the second separation door body respectively move in the supporting groove 7 through the universal ball wheels 10, so that the movement stability of the second separation door body 9 can be ensured; simultaneously the top and the bottom of the second separation door body 9 and the first separation door body 8 and two distances between the support rails 6 are all very little, and the width of the support rails 6 is great, so when making in the second state, the projection of the inside wall (being the inside wall of < shape) of the second separation door body 9 on the vertical direction is located the projection of the support rails 6 on the vertical direction, so the seal in improvement maintenance space that can be better, can be better prevent steam and thermal circulation, guarantee the maintenance effect.
After first separation door body 8 and second separation door body 9 are all in the second state, first drive cylinder body 15 drive locating plate 14 rotates for locating plate 14 can laminate the lateral part of second separation door body 9 and/or first separation door body 8 (if locating plate 14 is longer, then can use on first separation door body 8 simultaneously, but if locating plate 14 is shorter, then it only uses on second separation door body 9, but also can keep the stability of second state), realized spacing and the location to second separation door body 9 and first separation door body 8, and is simple and convenient. When the second barrier door 9 is operated, the first driving cylinder 15 drives the positioning plate 14 to be in a horizontal state, so that the movement of workers is not hindered, and PC components can be placed and taken by a transfer vehicle and the like. The receding groove 16 provides a moving space for the first driving cylinder 15, and when the positioning plate 14 is in a horizontal state, the positioning plate 14 can block the receding groove 16 to prevent a worker from stepping empty or damaging the first driving cylinder 15.
When accommodating the first separation door body 8 and the second separation door body 9 in the accommodation chamber 5, at first drive through the drive plate 27, when all the first separation door body 8 and the second separation door body 9 all withdraw in the accommodation chamber 5, the outside of location wall 17 has also been laminated simultaneously to the both sides of drive plate 27, and the inner wall, the first separation door body 8, the second separation door body 9 that hold the chamber 5 simultaneously laminate in proper order (so just can realize locking through the first locking body 19 and the second locking body 20).
Then the second driving cylinder 23 is shortened to drive the hinged end of the driving rod 22 and the second driving cylinder 23 to move upwards, and the position of the rotating rod 21 is fixed (but can rotate), so that the other end of the driving rod 22 rotates downwards, and meanwhile, because the first locking body 19 and the second locking body 20 are connected with a plurality of rotating rods 21, the first locking body 19 and the second locking body 20 move along the circular arc track in a vertical state until the first locking body 19 and the second locking body 20 move to the outside of the positioning groove 18 and lock the two sides of the two outermost second blocking door bodies 9, wherein the shapes of the two sides of the second blocking door bodies 9 are different because the shapes of the second blocking door bodies 9 are both parallelogram, and more specifically, the middle part of the first locking body 19 is outwards convex (but a groove for the hinge to enter is reserved at the most middle position), the middle of the second locking body 20 is inwardly grooved (since the two second stops 12 form a tapered form, while one side edge of the second locking body 20 has a groove for the hinge to enter).
Therefore, the two second barrier door bodies 9 at the outermost sides can be locked through the first locking body 19 and the second locking body 20, and moreover, as the shapes of the first locking body 19 and the second locking body 20 are matched with the shapes of the two sides of the two second barrier door bodies 9 at the outermost sides, a good sealing effect can be achieved, and the water vapor and the like can be reduced from entering the accommodating chamber 5. Wherein the bottom and the top of the first locking body 19 and the second locking body 20 have a height difference with the bottom and the top of the kiln body 1, so that the first locking body 19 and the second locking body 20 can normally perform during the lifting activity. More preferably, when the first locking body 19 and the second locking body 20 lock the second barrier door body 9, the bottom of the first locking body 19 and the bottom of the second locking body 20 both abut against the bottom of the kiln body 1, and when the first locking body 19 and the second locking body 20 release the second barrier door body 9, the top of the first locking body 19 and the top of the second locking body 20 both abut against the top of the kiln body 1.
Moreover, when actuating lever 22 is in the pivoted, it has also driven drive rod 24 and has rotated, and dwang 21 has also driven locking lever 26 simultaneously and has rotated, and locking lever 26 is at the pivoted in-process, just can lock drive plate 27, so can further guarantee the stability of the second separation door body 9 position. And the arc-shaped hole 25 can limit the driving rod 24 when the driving rod 24 is driven to rotate, so that the motion stability of the driving rod 24 and the driving rod 22 can be better ensured. Simultaneously the cooperation board 28 is the laminating in the both sides of location wall 17, and cooperation board 28 not only can play a spacing effect like this, prevents that locking lever 26, drive rod 24, dwang 21, actuating lever 22 etc. from taking place deformation, also can block arc hole 25 simultaneously, reduces the volume that steam etc. entered into in constant head tank 18 and the accommodation chamber 5.
It should be noted that, in the present specification, the embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments may be referred to each other.
The above description is only for the purpose of describing the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention, and any variations and modifications made by those skilled in the art based on the above disclosure are within the scope of the appended claims.
Claims (10)
1. The utility model provides a PC component production is with maintenance kiln which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the kiln comprises a kiln body (1), wherein the kiln body (1) is in a cover shape with a horizontal opening, the opening side of the kiln body (1) is hinged with a plurality of opening and closing doors (2) matched with the kiln body (1), a plurality of rows of supporting frames (3) are vertically arranged in the kiln body (1), and a plurality of supporting bodies (4) are horizontally arranged on two sides of each row of supporting frames (3);
the accommodating chamber (5) is communicated with the kiln body (1), the accommodating chamber (5) and the opening and closing door (2) are positioned on two sides of the kiln body (1), and the width between the two horizontal sides of the accommodating chamber (5) is smaller than the distance between two opposite adjacent supporting bodies (4);
the supporting rails (6) are arranged at the top and the bottom of the kiln body (1), one supporting rail (6) is arranged above any one supporting rail (6) positioned at the bottom of the kiln body (1), the supporting rail (6) is positioned between two adjacent supporting frames (3), a supporting groove (7) is formed in the middle of each supporting rail (6), and the length direction of each supporting groove (7) is consistent with the length direction of each supporting rail (6);
the door comprises a first separation door body (8) and a plurality of second separation door bodies (9) which are sequentially hinged, wherein the width of the first separation door body (8) is equal to half of that of the second separation door body (9), the first separation door body (8) is hinged with the inner wall of one side, away from the opening and closing door (2), of the containing chamber (5), universal ball wheels (10) are arranged at the bottom and the top of the middle part of each second separation door body (9), the universal ball wheels (10) are movably located in a supporting groove (7), and the first separation door body (8) and the second separation door body (9) comprise a first state and a second state;
when the container is in the first state, the first separation door body (8) and the second separation door body (9) are both positioned in the containing chamber (5), and the inner wall of the containing chamber (5), the first separation door body (8) and the second separation door body (9) are sequentially attached;
when the door is in the second state, the first separation door body (8) and the second separation door body (9) are unfolded, and the second separation door body (9) farthest away from the accommodating chamber (5) is abutted against the opening and closing door (2).
2. The curing kiln for producing PC members as recited in claim 1, wherein: first separation door body (8) with the vertical cross section that is provided with of articulated one side of the second separation door body (9) is right triangle's first termination portion (11), the long right angle limit of first termination portion (11) cross section with the edge connection of the first separation door body (8), every the equal vertical second termination portion (12) that is provided with the cross section for right triangle in both sides of the second separation door body (9), two the long right angle limit of second termination portion (12) cross section with the both sides edge connection of the second separation door body (9), every the second separation door body (9) and two the cross section of second termination portion (12) is parallel, works as in during the second state, the first separation door body (8) with the cross section of the second separation door body (9) is personally submitted the wave, just the hypotenuse of first termination portion (11) cross section with one the hypotenuse of second termination portion (12) cross section forms to contradict and contradicts And the oblique sides of the cross sections of any two adjacent second termination parts (12) form interference.
3. The curing kiln for producing PC members as recited in claim 1 or 2, wherein: the vertical supporting part (13) that is provided with on the inner wall of holding room (5), supporting part (13) are located first separation door body (8) with the lateral part of the articulated department of holding room (5), just the width of supporting part (13) equals the width of first separation door body (8), when being in during the first state, with first separation door body (8) articulated second separation door body (9) laminate in supporting part (13).
4. The curing kiln for producing PC members as recited in claim 2, wherein: the kiln comprises a kiln body (1), wherein the bottom and the top of the kiln body (1) are both hinged with strip-shaped positioning plates (14), the length directions of the positioning plates (14) and support rails (6) are consistent, the free ends of the positioning plates (14) are externally connected with first driving cylinder bodies (15), one ends of the first driving cylinder bodies (15) are hinged with the kiln body (1), the other ends of the first driving cylinder bodies are hinged with the positioning plates (14), and the kiln body (1) is provided with a abdicating groove (16) for accommodating the first driving cylinder bodies (15);
when the positioning plates are in the first state, the positioning plates (14) are in a horizontal state, and a set distance is reserved between the positioning plates and the top or the bottom of the first separation door body (8) and the second separation door body (9);
when the door is in the second state, the positioning plates (14) are in the vertical state and abut against the hinged sides of the second separation door body (9) and/or the first separation door body (8).
5. The curing kiln for producing PC members according to claim 4, wherein: one side of the accommodating chamber (5) close to the opening and closing door (2) is a positioning wall body (17), and the distance between two opposite positioning wall bodies (17) is greater than the width of the second blocking door body (9);
a positioning groove (18) is vertically formed in the opening side of the positioning wall body (17), a first locking body (19) is movably arranged in one positioning groove (18), a second locking body is movably arranged in the other positioning groove (18), and a driving mechanism for driving the first locking body (19) or the second locking body (20) to enter and exit the positioning groove (18) is further arranged in the positioning groove (18);
one side of the first locking body (19) opposite to the second locking body (20) and one side of the second locking body (20) opposite to the first locking body (19) are matched with two sides of two second separation door bodies (9) which are closest to the opening and closing door (2) in the first state.
6. The curing kiln for producing PC members according to claim 5, wherein: the two sides of the first locking body (19) and the second locking body (20) are movably attached to the inner wall of the positioning groove (18).
7. The curing kiln for producing PC members according to claim 5 or 6, wherein: a rotating rod (21) horizontally penetrates through the positioning wall body (17) and is rotatably connected with the positioning wall body (17), and a driving rod (22) perpendicular to the rotating rod (21) is arranged on the rotating rod (21);
the driving mechanism comprises a second driving cylinder body (23), one end of the second driving cylinder body (23) is hinged to the inner wall of the positioning groove (18), the other end of the second driving cylinder body is hinged to one end of the driving rod (22), the other end of the driving rod (22) is hinged to the first locking body (19) or the second locking body (20), the driving rod (22) is provided with a plurality of driving rods (22), and the driving rods (22) are parallel;
the first locking body (19) and the second locking body (20) are respectively arranged at a set distance from the top and the bottom of the kiln body (1).
8. The curing kiln for producing PC members as recited in claim 7, wherein: one end of the driving rod (22) which is hinged with the second driving cylinder body (23) is provided with a driving rod (24) which is vertical to the driving rod (22), two sides which horizontally penetrate through the positioning wall body (17) are provided with arc-shaped holes (25), two ends of the driving rod (24) respectively and movably penetrate through the two arc-shaped holes (25) on two sides of the positioning wall body (17), one end of the driving rod (24) is hinged with a locking rod (26), two ends of the rotating rod (21) are both positioned at the outer side of the positioning wall body (17), the locking rod (26) is fixedly connected with one end of the rotating rod (21), the rotating rod (21) is connected to the middle part of the locking rod (26), the locking rod (26) is positioned between the opening and closing door (2) and the positioning wall body (17), a set distance is reserved between the locking rod (26) and the positioning wall body (17);
the side portion, closest to the opening and closing door (2), of the second blocking door body (9) is vertically provided with a driving plate (27), two sides of the driving plate (27) are located on the outer side of the second blocking door body (9), when the driving plate is in the first state, two sides of the driving plate (27) are respectively attached to the two positioning wall bodies (17), and the locking rod (26) abuts against one side, deviating from the positioning wall bodies (17), of the driving plate (27).
9. The curing kiln for producing PC members as recited in claim 8, wherein: both ends of the driving rod (24) are provided with arc-shaped matching plates (28), the matching plates (28) are movably attached to the two sides of the positioning wall body (17), and the peripheries of the arc-shaped holes (25) are attached to the inner walls of the matching plates (28).
10. A method of curing using a curing kiln for producing PC parts as claimed in any one of claims 1 to 9, characterized in that: the method comprises the following steps:
s1, opening the opening and closing door (2) to be used, horizontally placing the PC component on a plurality of supporting bodies (4) with the same height, wherein two ends of the PC component are supported by the supporting frames (3) at two sides;
s2, closing the opening and closing door (2) with the PC component placed;
s3, adjusting a first separation door body (8) and a second separation door body (9) which need to be used from a first state to a second state, and forming a maintenance space through the first separation door body (8), the second separation door body (9) and part of the inner wall of the kiln body (1);
s4, controlling the temperature and humidity in the maintenance space;
and S5, opening the opening and closing door (2) after maintenance is finished, taking out the maintained PC component, and adjusting the first separation door body (8) and the second separation door body (9) in the second state to the first state or not according to the situation.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110599018 | 2021-05-31 | ||
| CN2021105990188 | 2021-05-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113442277A true CN113442277A (en) | 2021-09-28 |
| CN113442277B CN113442277B (en) | 2022-09-09 |
Family
ID=77818854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110966065.1A Active CN113442277B (en) | 2021-05-31 | 2021-08-23 | Curing kiln for producing PC (polycarbonate) components and curing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113442277B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2419024Y (en) * | 2000-05-01 | 2001-02-14 | 陈芳芳 | Moveable assembled kiln |
| CN108162156A (en) * | 2018-02-12 | 2018-06-15 | 益阳远大建筑工业有限责任公司 | A kind of solid curing kilns |
| CN108457198A (en) * | 2018-05-18 | 2018-08-28 | 中铁三局集团有限公司 | A kind of cantilever construction Cast-in-situ Beam mobile sealing intelligence maintenance construction method |
| CN208263111U (en) * | 2018-02-12 | 2018-12-21 | 益阳远大建筑工业有限责任公司 | Three-dimensional curing kilns |
| CN110043096A (en) * | 2019-05-27 | 2019-07-23 | 河南工业大学 | Wall is adjusted between a kind of room formula silo and storehouse for grain, etc. |
| CN209832088U (en) * | 2019-03-25 | 2019-12-24 | 青岛环球集团重工科技有限公司 | Combined curing kiln for concrete product production line |
| CN211279009U (en) * | 2019-12-23 | 2020-08-18 | 赣州建邦混凝土有限公司 | Concrete curing box with adjustable space size |
| CN112589984A (en) * | 2020-12-30 | 2021-04-02 | 襄阳路桥建设集团有限公司 | Steam curing device of concrete member of nimble regulation |
-
2021
- 2021-08-23 CN CN202110966065.1A patent/CN113442277B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2419024Y (en) * | 2000-05-01 | 2001-02-14 | 陈芳芳 | Moveable assembled kiln |
| CN108162156A (en) * | 2018-02-12 | 2018-06-15 | 益阳远大建筑工业有限责任公司 | A kind of solid curing kilns |
| CN208263111U (en) * | 2018-02-12 | 2018-12-21 | 益阳远大建筑工业有限责任公司 | Three-dimensional curing kilns |
| CN108457198A (en) * | 2018-05-18 | 2018-08-28 | 中铁三局集团有限公司 | A kind of cantilever construction Cast-in-situ Beam mobile sealing intelligence maintenance construction method |
| CN209832088U (en) * | 2019-03-25 | 2019-12-24 | 青岛环球集团重工科技有限公司 | Combined curing kiln for concrete product production line |
| CN110043096A (en) * | 2019-05-27 | 2019-07-23 | 河南工业大学 | Wall is adjusted between a kind of room formula silo and storehouse for grain, etc. |
| CN211279009U (en) * | 2019-12-23 | 2020-08-18 | 赣州建邦混凝土有限公司 | Concrete curing box with adjustable space size |
| CN112589984A (en) * | 2020-12-30 | 2021-04-02 | 襄阳路桥建设集团有限公司 | Steam curing device of concrete member of nimble regulation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113442277B (en) | 2022-09-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5643488A (en) | Multi-room modular construction system | |
| US4314430A (en) | Core building system | |
| CN109203215A (en) | Concrete prefabricated element production line | |
| CN108501176B (en) | Three-dimensional concrete precast slab manufacturing device | |
| CN112454643A (en) | Modularized disassembly-free wall formwork automatic production system | |
| KR102176639B1 (en) | Production of precast concrete wall unit with wing wall and production method of the precast concrete wall | |
| CN113442277B (en) | Curing kiln for producing PC (polycarbonate) components and curing method thereof | |
| CN109968516A (en) | A kind of PC component integrated manufacturing system (IMS) and its production method | |
| CN112663584A (en) | Intelligent concrete vibrating device for lock chamber wall | |
| WO2019000059A1 (en) | Improvements to a ventilated reinforced-concrete wall module for constructing buildings in general and respective industrialized construction system | |
| CN113733329A (en) | Tunnel segment pouring production device and application method thereof | |
| CN209350532U (en) | Concrete prefabricated element production line | |
| CN114536544A (en) | Automatic production process for intelligently manufacturing beam yard | |
| CN107363986A (en) | Integrated mobile locking device and wall body module process equipment | |
| CN104742246B (en) | Automatization's foam concrete heat-preserving plate production line | |
| CN206186078U (en) | Modular building element make -up machine | |
| RU2515491C1 (en) | Method to manufacture multi-layer panels, multi-layer panel, folding formwork for manufacturing of multi-layer panels, process line for manufacturing of multi-layer panels, method to erect cast-in-place concrete frame building from multi-layer panels with decorative external lining | |
| US3680824A (en) | Apparatus for manufacture of concrete buildings | |
| CN116901230A (en) | Multi-cavity vertical mold steam curing mold and ALC outer wall large plate production process | |
| CN215749895U (en) | Special equipment for prefabricating large concrete box-shaped component | |
| CN113021609B (en) | Production device for concrete prefabricated part | |
| CN1721155A (en) | Movable production process for plate-type wall member | |
| CN110565647B (en) | Compound maintenance bin construction method for PC component assembly line | |
| CN117905220B (en) | Concrete precast slab and manufacturing process thereof | |
| JP3212151B2 (en) | 3D manufacturing equipment for PC |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |