CN213005858U - Precast concrete wall body temperature measurement hole retention device - Google Patents
Precast concrete wall body temperature measurement hole retention device Download PDFInfo
- Publication number
- CN213005858U CN213005858U CN202021704842.2U CN202021704842U CN213005858U CN 213005858 U CN213005858 U CN 213005858U CN 202021704842 U CN202021704842 U CN 202021704842U CN 213005858 U CN213005858 U CN 213005858U
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- temperature measurement
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- 238000009529 body temperature measurement Methods 0.000 title claims abstract description 21
- 239000011178 precast concrete Substances 0.000 title claims abstract description 19
- 230000014759 maintenance of location Effects 0.000 title description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 26
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 26
- 241001330002 Bambuseae Species 0.000 claims abstract description 26
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 26
- 239000011425 bamboo Substances 0.000 claims abstract description 26
- 230000006978 adaptation Effects 0.000 claims abstract description 6
- 238000003825 pressing Methods 0.000 claims description 26
- 238000000926 separation method Methods 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 12
- 230000002093 peripheral effect Effects 0.000 claims description 10
- 230000000903 blocking effect Effects 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 17
- 230000002349 favourable effect Effects 0.000 abstract description 7
- 238000010276 construction Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 239000004567 concrete Substances 0.000 description 25
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of precast concrete wall body production and specifically relates to a precast concrete wall body temperature measurement hole indwelling equipment is related to, it includes the template and reserves a section of thick bamboo, the locating hole has been seted up in the template runs through, reserve a section of thick bamboo in the week side of locating hole and the inboard fixed connection of template, reserve the internal perisporium that a section of thick bamboo kept away from the one end of template and seted up the screw thread, the template is provided with the locating lever, the coaxial fixedly connected with screw rod of locating lever, screw rod and reservation section of thick bamboo screw thread adaptation, the template is provided with the shutoff ring of rubber material in the removable shutoff ring that is provided with in week side of locating hole, the shutoff ring is located the template and deviates from the one end of reserving a section of thick bamboo, the shutoff ring rotates with the template to be connected, the internal perispor. This application has the effect of being convenient for ann tear the shutoff ring open, is favorable to improving the efficiency of construction, reduces labour cost.
Description
Technical Field
The application relates to the field of precast concrete wall body production, especially relates to a precast concrete wall body temperature measurement hole indwelling equipment.
Background
Concrete temperature measurement is a monitoring method for winter construction, and avoids the problem that the concrete is frozen when the strength of the poured concrete does not meet the requirement, so that the structural quality is influenced. At present when carrying out the temperature measurement winter to concrete wall post, the locating hole is stayed and is pre-buried into PVC pipe on the post, then puts into the PVC intraductal temperature measurement that carries out of temperature measurement line, uses the PVC pipe can cause concrete paste along PVC pipe leakage, outflow, and the PVC pipe is not fixed, rocks very easily at the concrete placement in-process, causes building common fault such as honeycomb pitted surface easily, influences building quality.
The Chinese patent with the prior retrieval publication number of CN206829631U discloses a winter concrete positioning hole retention device, which comprises a screw rod, a plugging plate is arranged at the front end of the screw rod, bolt holes are formed in the peripheral edge of the plugging plate, external threads are arranged on the screw rod on the front side of the plugging plate, a handle is arranged on the screw rod on the rear side of the plugging plate, the front portion of the screw rod penetrates through a through hole formed in the template from the outer side of the template to the inner side of the template, the plugging plate is connected with the template through bolt fastening, a sleeve provided with internal threads and provided with openings at two ends is sleeved on the portion, located on the inner side of the template, of the front end of the screw rod, one end of the sleeve is abutted to the side wall of the template, and the other end.
In view of the above-mentioned related technologies, the inventor thinks that the plugging plate is fixedly connected with the formwork through the bolt, and the plugging plate needs to be installed and removed by holding up the bolt hole and screwing the bolt many times, so that the operation is complicated and troublesome, the construction efficiency is reduced, and the labor cost is increased.
SUMMERY OF THE UTILITY MODEL
In order to improve the problem that the shutoff ring is torn open to the ann not convenient for, this application provides a precast concrete wall body temperature measurement hole indwelling equipment.
The application provides a pair of precast concrete wall body temperature measurement hole indwelling equipment adopts following technical scheme:
a precast concrete wall temperature measurement hole retention device comprises a template and a reserved cylinder, wherein the template is provided with a positioning hole in a penetrating way, the preformed cylinder is fixedly connected with the inner side of the template at the peripheral side of the positioning hole, the inner peripheral wall of one end of the preformed cylinder, which is far away from the template, is provided with threads, the template is provided with a positioning rod which is coaxially and fixedly connected with a screw rod, the screw rod is matched with the thread of the reserved cylinder, the periphery of the positioning hole of the template is detachably provided with a rubber plugging ring which is positioned at one end of the template departing from the reserved cylinder, the plugging ring is rotationally connected with the template, the inner peripheral wall of the plugging ring is abutted against the peripheral side of the positioning rod, the positioning rod is connected with a pressing ring used for tightly pressing the plugging ring in an axial sliding mode, and a positioning piece used for positioning the pressing ring is arranged on the positioning rod.
By adopting the technical scheme, after the plugging ring is installed on the template, the screw rod sequentially penetrates through the plugging ring and the positioning hole by the positioning column to be inserted into the reserved cylinder, after the screw rod moves to the threaded end of the reserved cylinder, the positioning rod is rotated to enable the screw rod to be in threaded connection with the reserved cylinder, when one end of the screw rod, far away from the positioning rod, moves to be flush with one end, far away from the template, of the reserved cylinder, the abutting ring moves to be close to the plugging ring, then, the positioning piece is used for driving the abutting ring to continuously move towards the plugging ring, the abutting ring enables the plugging ring to abut against the template tightly, the effect of conveniently abutting and fixing the plugging ring is achieved, when the abutting ring leaves the plugging ring and the screw rod leaves the reserved cylinder, the plugging ring is conveniently separated from the template, and the effect of;
in the process that the positioning rod moves in the positioning hole, the positioning rod is abutted against and slides along the inner peripheral wall of the plugging ring, so that the swinging of the positioning rod is prevented, and the threaded connection between the screw rod and the reserved cylinder is driven by the positioning rod stably; the plugging ring is made of rubber, the pressing ring is more favorably abutted against the tightly-blocked ring, the pressing ring is coaxial with the plugging ring, the pressing ring abuts against the plugging ring and the template tightly along the circumferential direction of the plugging ring, the sealing performance of the plugging ring is favorably improved, and the seepage of concrete between the template and the plugging ring is prevented.
Preferably, the positioning piece comprises a threaded sleeve, the threaded sleeve is sleeved on the periphery of the positioning rod and fixedly connected with the positioning rod, and the inner periphery of the pressing ring is in threaded connection with the threaded sleeve.
Through adopting above-mentioned technical scheme, threaded sleeve and the coaxial fixed connection of locating lever, when supporting the clamping ring clockwise rotation on threaded sleeve, support the one end that the clamping ring is close to the shutoff ring and move towards the shutoff ring gradually, realize being convenient for support the effect of tight shutoff ring, when supporting the clamping ring and when rotating on threaded sleeve anticlockwise, support the one end that the clamping ring is close to the shutoff ring and deviate from the shutoff ring motion gradually, realize the follow-up effect of taking off the shutoff ring of being convenient for.
Preferably, the template in the week side department of locating hole has seted up the annular, the cross-section of annular is T shape, a plurality of sliders of shutoff ring fixedly connected with, it is a plurality of the slider all with the annular adaptation that slides.
Through adopting above-mentioned technical scheme, a plurality of sliders are located the annular and slide along the circumference of shutoff ring, and the annular is T shape with the slider, is favorable to making the shutoff ring be connected with the template, is convenient for fix a position the shutoff ring to be convenient for follow-up supporting tightly fixed to the shutoff ring.
Preferably, a plurality of mounting holes are formed in the ring groove, the mounting holes are communicated with the ring groove, and the plurality of sliding blocks are respectively in plug-in fit with the plurality of mounting holes.
By adopting the technical scheme, when the plugging ring is installed, the plurality of sliding blocks are respectively aligned with the plurality of mounting holes, and after the sliding blocks are inserted into the mounting holes, the plugging ring is rotated towards the direction of the ring groove, so that the plurality of sliding blocks slide into the ring groove from the mounting holes respectively, and the effect of conveniently connecting the plugging ring with the template is realized; when rotating the shutoff ring to a plurality of sliders all be located the mounting hole, be convenient for separate shutoff board and template, realize the effect of the shutoff board of being convenient for install and remove.
Preferably, the number of the sliding blocks and the number of the mounting holes are two, the two sliding blocks are symmetrically arranged relative to a symmetrical plane where the axial direction of the plugging ring is located, and the positions of the two mounting holes correspond to the positions of the two sliding blocks respectively.
By adopting the technical scheme, the two sliding blocks and the two mounting holes are arranged, so that the sliding blocks are conveniently aligned with the mounting holes, and the mounting time is reduced; the sliding blocks and the mounting holes are symmetrically arranged, so that the plugging ring can smoothly rotate along the ring groove; when the pressing ring tightly presses the plugging ring, the uniform stress of the plugging ring is facilitated, and the sealing performance of the plugging ring is improved.
Preferably, the inner circumference of the plugging ring is an inclined end face, and the distance between the inclined end face of the plugging ring and the template is gradually reduced towards the ring center direction of the plugging ring.
Through adopting above-mentioned technical scheme, when pressing the ring and moving towards the shutoff ring, pressing the oblique terminal surface butt of ring and shutoff ring, be favorable to improving and press the tight effect of supporting of ring to the shutoff ring.
Preferably, the pressing ring deviates from two bracelets fixedly connected with one end of the template.
Through adopting above-mentioned technical scheme, be convenient for drive through the bracelet and support the clamping ring and rotate on threaded sleeve, make things convenient for operating personnel to operate, be favorable to improving work efficiency.
Preferably, the screw rod with be provided with seal assembly between the reservation section of thick bamboo, seal assembly includes separation ring and circular shape sealed piece, separation ring with the reservation section of thick bamboo is kept away from the one end fixed connection of template, separation ring is close to the interior week of the one end of template has linked firmly the rubber ring, sealed piece with the screw rod is kept away from the coaxial fixed connection of one end of locating lever, sealed piece with the rubber ring butt.
Through adopting above-mentioned technical scheme, when the one end that the template was kept away from to the reservation section of thick bamboo is moved to the dead man driving screw, the sealed piece of screw rod end department supports tightly with the rubber ring on the separation ring, after concreting, be favorable to preventing that the concrete from in the end department of reserving a section of thick bamboo from flowing into in reserving a section of thick bamboo, prevent screw rod and the infiltration concrete of reservation section of thick bamboo threaded connection department, the concrete is only in the center department and the sealed piece bonding of separation ring, thereby be convenient for twist the screw rod, make the center department and the concrete separation of sealed piece, the screw rod of being convenient for leaves and reserves a section of thick bamboo, thereby be convenient for.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the two sliding blocks slide into the annular grooves through the two mounting holes, so that the plugging ring is conveniently connected with the template, and after the screw moves to one end of the reserved cylinder, which is far away from the template, the pressing ring is conveniently abutted against the plugging ring through the threaded connection of the pressing ring and the threaded sleeve, so that the effect of conveniently abutting and fixing the plugging ring is realized;
2. after concrete pouring is finished, the positioning rod is rotated to enable the screw to leave the reserved barrel, meanwhile, the positioning rod moves in the direction departing from the template, the compression ring is separated from the plugging ring, and the plugging ring is rotated until the two sliding blocks are respectively positioned in the two mounting holes, so that the plugging plate is conveniently separated from the template;
3. the sealing block at the end of the screw rod is tightly abutted to the rubber ring on the blocking ring, after concrete is poured, the concrete is favorably prevented from flowing into the reserved cylinder at the end of the reserved cylinder, and the concrete is only bonded with the sealing block at the central hole of the blocking ring, so that the screw rod is convenient to twist.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of another cross section of the embodiment of the present invention.
Description of reference numerals: 1. a template; 2. reserving a cylinder; 3. positioning holes; 4. positioning a rod; 5. a screw; 6. a handle; 7. a plugging ring; 8. pressing the ring; 9. a ring groove; 10. a slider; 11. mounting holes; 12. a threaded sleeve; 13. a bracelet; 14. a beveled end face; 15. a barrier ring; 16. a sealing block; 17. a rubber ring.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses precast concrete wall body temperature measurement hole indwelling equipment.
Referring to fig. 1, a precast concrete wall body temperature measurement hole indwelling equipment, including template 1 and reservation section of thick bamboo 2, locating hole 3 has been seted up in template 1 runs through, reservation section of thick bamboo 2 is in the week side of locating hole 3 and the inboard fixed connection of template 1, the internal perisporium of template 1's one end is kept away from to reservation section of thick bamboo 2 is seted up threadedly, template 1 is provided with locating lever 4, the coaxial fixedly connected with screw rod 5 of locating lever 4, screw rod 5 and the 2 screw thread adaptations of reservation section of thick bamboo, the one end fixedly connected with that screw rod 5 was kept away from to locating lever 4 is convenient for drive.
Referring to fig. 1, after the plugging ring 7 is installed on the template 1, the screw rod 5 sequentially penetrates through the plugging ring 7 and the positioning hole 3 through the handle 6 and the positioning column to be inserted into the reserved cylinder 2, and when the screw rod 5 moves to the threaded end of the reserved cylinder 2, the positioning rod 4 is rotated to enable the screw rod 5 to be in threaded connection with the reserved cylinder 2. When the screw rod 5 is kept away from the one end of locating lever 4 and is removed to keeping away from the one end of template 1 with reservation section of thick bamboo 2 at the same time, the drive is supported the clamping ring 8 and is continued to remove towards shutoff ring 7, make to support clamping ring 8 and be fixed in and support tight department with shutoff ring 7 and template 1, the realization is convenient for support the effect of tight fixed shutoff ring 7, when supporting clamping ring 8 and leaving shutoff ring 7, screw rod 5 and leaving reservation section of thick bamboo 2, so that shutoff ring 7 and template 1 separate, the realization is convenient for install and remove the effect of shutoff ring 7, be favorable to improving the efficiency of construction, reduce labour cost.
In the process that the positioning rod 4 moves in the positioning hole 3, the positioning rod 4 is abutted against and slides along the inner peripheral wall of the plugging ring 7, so that the positioning rod 4 is prevented from swinging, and the positioning rod 4 can stably drive the screw rod 5 to be in threaded connection with the reserved cylinder 2; the plugging ring 7 is made of rubber, the pressing ring 8 is more favorably abutted against the plugging ring 7, the pressing ring 8 is abutted against the plugging ring 7 coaxially with the plugging ring 7, the pressing ring 8 abuts against the plugging ring 7 and the template 1 tightly along the circumferential direction of the plugging ring 7, the sealing performance of the plugging ring 7 is favorably improved, and the concrete is prevented from seeping between the template 1 and the plugging ring 7.
Referring to fig. 1 and 2, in order to facilitate the installation and removal of the plugging ring 7, a ring groove 9 is formed in the periphery of the positioning hole 3 of the template 1, the section of the ring groove 9 is in a T shape, the plugging ring 7 is fixedly connected with two sliding blocks 10, the two sliding blocks 10 are symmetrically arranged relative to the axial plane of the plugging ring 7, and the two sliding blocks 10 are matched with the ring groove 9 in a sliding manner. Two mounting holes 11 have been seted up to annular 9, and mounting hole 11 and annular 9 intercommunication, the position of two mounting holes 11 corresponds with the position of two sliders 10 respectively, and two sliders 10 are respectively with two mounting holes 11 grafting adaptation.
When installing shutoff ring 7, with two sliders 10 respectively with two mounting holes 11 alignments, peg graft slider 10 back in mounting hole 11, rotate shutoff ring 7 towards the direction of annular 9 for two sliders 10 slide respectively in mounting hole 11 to annular 9 in, annular 9 is T shape with slider 10, are favorable to preventing shutoff ring 7 and break away from template 1, realize being convenient for with the effect that shutoff ring 7 is connected with template 1, so that follow-up supporting tight fixed to shutoff ring 7. When the plugging ring 7 is rotated to the state that the two sliders 10 are respectively positioned in the two mounting holes 11, the plugging ring 7 is conveniently separated from the template 1, and the effect of conveniently mounting and dismounting the plugging ring 7 is realized.
The two sliding blocks 10 and the two mounting holes 11 are arranged, so that the sliding blocks 10 are conveniently aligned with the mounting holes 11, and the mounting time is favorably shortened; the sliding blocks 10 and the mounting holes 11 are symmetrically arranged, so that the plugging ring 7 can smoothly rotate along the annular groove 9; in addition, when the pressing ring 8 tightly presses the plugging ring 7, the uniform stress of the plugging ring 7 is facilitated, and the sealing performance of the plugging ring 7 is improved.
Referring to fig. 1 and fig. 2, for the convenience of blocking ring 7 and template 1 support tightly, locating lever 4 is provided with the setting element that is used for the location to support clamping ring 8, the setting element includes threaded sleeve 12, threaded sleeve 12's periphery side is provided with the screw thread, locating lever 4's week side and with locating lever 4 welded fastening are located to threaded sleeve 12 cover, support clamping ring 8's interior week and threaded sleeve 12 threaded connection, support clamping ring 8 and deviate from template 1's one end welded fastening and have two bracelets 13, the axial place plane symmetry setting of two relative locating levers 4 of bracelet 13, and the edge of two bracelets 13 all is located the edge that supports clamping ring 8. The inner periphery of the plugging ring 7 is an inclined end surface 14, and the distance between the inclined end surface 14 of the plugging ring 7 and the template 1 is gradually reduced towards the ring center direction of the plugging ring 7.
Threaded sleeve 12 and the coaxial fixed connection of locating lever 4, when propping clamping ring 8 clockwise rotation on threaded sleeve 12 through the drive of bracelet 13, support the one end that clamping ring 8 is close to shutoff ring 7 and move towards shutoff ring 7 gradually, support the oblique terminal surface 14 butt of clamping ring 8 and shutoff ring 7, realize being convenient for to support the effect of tight shutoff ring 7. When the pressing ring 8 rotates anticlockwise on the threaded sleeve 12, one end of the pressing ring 8 close to the plugging ring 7 gradually deviates from the plugging ring 7 to move, and the effect of conveniently taking down the plugging ring 7 subsequently is achieved.
Referring to fig. 1, in order to take out screw rod 5 for the convenience, be provided with seal assembly between screw rod 5 and the reservation section of thick bamboo 2, seal assembly includes separation ring 15 and circular shape sealed piece 16, separation ring 15 and the one end fixed connection who keeps away from template 1 of reservation section of thick bamboo 2, separation ring 15 is close to the interior week of the one end of template 1 and fixedly connected with rubber ring 17, sealed piece 16 and the coaxial fixed connection of one end that locating lever 4 was kept away from to screw rod 5, the area of the centre bore department of separation ring 15 is less than the area of sealed piece 16, sealed piece 16 and rubber ring 17 butt.
When the positioning rod 4 drives the screw rod 5 to move to the end of the reserved cylinder 2 far away from the template 1, the sealing block 16 at the end of the screw rod 5 is abutted against the rubber ring 17 on the blocking ring 15, after concrete is poured, the concrete is prevented from flowing into the reserved cylinder 2 at the end of the reserved cylinder 2, the screw rod 5 is prevented from permeating into the concrete at the threaded connection part of the reserved cylinder 2, the concrete is only bonded with the sealing block 16 at the central hole of the blocking ring 15, so that the screw rod 5 is convenient to screw, the central hole of the sealing block 16 is separated from the concrete, the screw rod 5 is convenient to leave the reserved cylinder 2, and the plugging ring 7 is convenient to finally detach.
The implementation principle of the embodiment of the application is as follows:
inserting the two sliders 10 into the two mounting holes 11, then rotating the plugging ring 7 to enable the two sliders 10 to slide into the annular groove 9, enabling the plugging ring 7 to be connected with the template 1, sequentially penetrating the screw rod 5 through the plugging ring 7 and the positioning hole 3 through the handle 6 and the positioning column to be inserted into the reserved cylinder 2, rotating the positioning rod 4 to enable the screw rod 5 to be in threaded connection with the threaded end of the reserved cylinder 2, and enabling the sealing block 16 at the end of the screw rod 5 to be abutted against the rubber ring 17 on the blocking ring 15; then drive through bracelet 13 and support clamping ring 8 clockwise rotation on threaded sleeve 12 for support clamping ring 8 and the oblique terminal surface 14 of shutoff ring 7 and support tightly, realize being convenient for support the effect of tightly fixing shutoff ring 7.
After concrete has been poured and the concrete has set, rotate locating lever 4 and make sealed piece 16 and the concrete separation on the screw rod 5, and make the screw rod 5 leave and reserve a section of thick bamboo 2 afterwards, locating lever 4 moves towards the direction that deviates from template 1 simultaneously for it separates to support clamping ring 8 and shutoff ring 7, through rotating shutoff ring 7 to two sliders 10 and be located two mounting holes 11 respectively, is convenient for separate shutoff ring 7 and template 1.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a precast concrete wall body temperature measurement hole indwelling equipment, includes template (1) and a reservation section of thick bamboo (2), template (1) runs through and has seted up locating hole (3), a reservation section of thick bamboo (2) in the week side of locating hole (3) with the inboard fixed connection of template (1), its characterized in that: the inner peripheral wall of one end of the reserved cylinder (2) far away from the template (1) is provided with threads, the template (1) is provided with a positioning rod (4), the positioning rod (4) is coaxially and fixedly connected with a screw rod (5), the screw rod (5) is in threaded fit with the reserved cylinder (2), the periphery of the positioning hole (3) of the template (1) is detachably provided with a sealing ring (7) made of rubber, the plugging ring (7) is positioned at one end of the template (1) departing from the reserved cylinder (2), the blocking ring (7) is rotationally connected with the template (1), the inner peripheral wall of the blocking ring (7) is abutted against the peripheral side of the positioning rod (4), the positioning rod (4) is connected with a pressing ring (8) which is used for pressing the plugging ring (7) in a sliding way along the axial direction, the positioning rod (4) is provided with a positioning piece for positioning the pressing ring (8).
2. The precast concrete wall temperature measurement hole indwelling device according to claim 1, wherein: the positioning piece comprises a threaded sleeve (12), the threaded sleeve (12) is sleeved on the periphery of the positioning rod (4) and fixedly connected with the positioning rod (4), and the inner periphery of the pressing ring (8) is in threaded connection with the threaded sleeve (12).
3. The precast concrete wall temperature measurement hole indwelling device according to claim 1, wherein: template (1) in all sides department of locating hole (3) has seted up annular (9), the cross-section of annular (9) is T shape, a plurality of sliders (10) of shutoff ring (7) fixedly connected with, two slider (10) are relative the axial place plane symmetry of shutoff ring (7) sets up, and is a plurality of slider (10) all with annular (9) adaptation that slides.
4. The precast concrete wall temperature measurement hole indwelling device according to claim 3, wherein: a plurality of mounting holes (11) have been seted up in annular (9), mounting hole (11) with annular (9) intercommunication, it is a plurality of slider (10) are respectively with a plurality of mounting hole (11) grafting adaptation.
5. The precast concrete wall temperature measurement hole indwelling device according to claim 4, wherein: the number of the sliding blocks (10) is two, the sliding blocks (10) are symmetrically arranged relative to a symmetrical plane where the axial direction of the plugging ring (7) is located, and the positions of the two mounting holes (11) correspond to the positions of the two sliding blocks (10) respectively.
6. The precast concrete wall temperature measurement hole indwelling device according to claim 1, wherein: the inner periphery of the plugging ring (7) is an inclined end face (14), and the distance between the inclined end face (14) of the plugging ring (7) and the template (1) is gradually reduced towards the ring center direction of the plugging ring (7).
7. The precast concrete wall temperature measurement hole indwelling device according to claim 1, wherein: the pressing resisting ring (8) deviates from two bracelets (13) fixedly connected with one end of the template (1).
8. The precast concrete wall temperature measurement hole indwelling device according to claim 1, wherein: screw rod (5) with be provided with seal assembly between a reservation section of thick bamboo (2), seal assembly includes separation ring (15) and circular shape sealed piece (16), separation ring (15) with reserve section of thick bamboo (2) and keep away from the one end fixed connection of template (1), separation ring (15) are close to interior all the solid connections of the one end of template (1) have rubber ring (17), sealed piece (16) with screw rod (5) are kept away from the coaxial fixed connection of one end of locating lever (4), sealed piece (16) with rubber ring (17) butt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021704842.2U CN213005858U (en) | 2020-08-14 | 2020-08-14 | Precast concrete wall body temperature measurement hole retention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021704842.2U CN213005858U (en) | 2020-08-14 | 2020-08-14 | Precast concrete wall body temperature measurement hole retention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213005858U true CN213005858U (en) | 2021-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021704842.2U Expired - Fee Related CN213005858U (en) | 2020-08-14 | 2020-08-14 | Precast concrete wall body temperature measurement hole retention device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115162722A (en) * | 2022-08-03 | 2022-10-11 | 中建八局天津建设工程有限公司 | Temperature measuring hole forming device for concrete member construction in winter and construction method thereof |
-
2020
- 2020-08-14 CN CN202021704842.2U patent/CN213005858U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115162722A (en) * | 2022-08-03 | 2022-10-11 | 中建八局天津建设工程有限公司 | Temperature measuring hole forming device for concrete member construction in winter and construction method thereof |
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