CN118623083B - Fixing device for installing rubber and plastic composite heat-insulating air pipe - Google Patents
Fixing device for installing rubber and plastic composite heat-insulating air pipe Download PDFInfo
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- CN118623083B CN118623083B CN202411113544.9A CN202411113544A CN118623083B CN 118623083 B CN118623083 B CN 118623083B CN 202411113544 A CN202411113544 A CN 202411113544A CN 118623083 B CN118623083 B CN 118623083B
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- 239000004033 plastic Substances 0.000 title claims abstract description 22
- 239000002131 composite material Substances 0.000 title claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 4
- 230000007246 mechanism Effects 0.000 claims description 43
- 238000003032 molecular docking Methods 0.000 claims description 34
- 210000001503 joint Anatomy 0.000 claims description 18
- 230000002787 reinforcement Effects 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000005728 strengthening Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 230000035515 penetration Effects 0.000 claims 1
- 239000002184 metal Substances 0.000 abstract description 12
- 230000001681 protective effect Effects 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 3
- 230000003014 reinforcing effect Effects 0.000 description 14
- 238000009413 insulation Methods 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The invention relates to the technical field of rubber and plastic composite heat-insulating air pipes, and discloses a fixing device for installing a rubber and plastic composite heat-insulating air pipe. The air pipe is in a suspended state, so that the rubber-plastic composite heat-insulating protective sleeve is conveniently wrapped outside the metal air pipe, the mode that workers lift the air pipe to a plurality of extending arc-shaped sheets to support and fix the air pipe in the suspended state is replaced, manpower and material resources are reduced, the air pipe is automatically supported and fixed by directly moving the device to the position of the air pipe, and the air pipe is lifted, so that the air pipe installation efficiency and the automation performance of the air pipe fixing device are improved, and the practicability of the device is improved.
Description
Technical Field
The invention relates to the technical field of rubber and plastic composite heat-insulating air pipes, in particular to a fixing device for mounting a rubber and plastic composite heat-insulating air pipe.
Background
Composition of the air duct: ductwork is a conduit system for air delivery and distribution. The air pipes can be classified according to the sectional shape and the material quality. According to the cross-section shape, the tuber pipe can divide into multiple types such as circular tuber pipe, rectangle tuber pipe, oblate tuber pipe, and wherein circular tuber pipe resistance is minimum and the height dimension is the biggest, and the preparation is complicated, according to the material, the tuber pipe can divide into metal tuber pipe, compound tuber pipe etc. before metal tuber pipe installs, needs to establish one deck rubber and plastic compound heat insulation lag to the outside cover of metal tuber pipe according to the demand.
Generally, the metal tuber pipe is mostly placed on ground before the installation, when the compound adiabatic lag of metal tuber pipe surface mounting rubber and plastic, need support the tuber pipe fixedly through fixing device, make the metal tuber pipe be unsettled state, thereby be convenient for wrap up the compound adiabatic lag of rubber and plastic outside the metal tuber pipe, mostly place fixed position to the device that the tuber pipe was fixed, when supporting fixedly to the tuber pipe, need lift the tuber pipe through the workman and transport fixing device on support fixedly messenger's tuber pipe unsettled, this kind of mode has not only increased workman's labour, simultaneously when the workman is less, wasted a large amount of time in workman transport metal tuber pipe in-process, thereby reduced the efficiency to the tuber pipe installation, the practicality is lower.
Disclosure of Invention
The invention aims to provide a fixing device for installing a rubber-plastic composite heat-insulating air pipe, which aims to solve the problems in the background technology.
In order to solve the technical problems, the invention is realized by the following technical scheme:
The invention relates to a fixing device for installing a rubber-plastic composite heat-insulating air pipe, which comprises a main body and two groups of movable supporting frames, wherein the two groups of movable supporting frames are fixedly connected to the bottom of the main body, the front surface of the main body is fixedly connected with a motor, the output end of the motor is fixedly connected with a lifting connecting plate, the top of the lifting connecting plate is fixedly connected with a movable bar-shaped hole frame, and the fixing device further comprises:
The extending mechanism is arranged inside the movable bar-shaped hole frame and comprises a movable adjusting block, the movable adjusting block is slidably connected inside the movable bar-shaped hole frame, an electric shrinkage rod is fixedly connected to the bottom of the movable adjusting block, a lifting rod is fixedly connected to the output end of the electric shrinkage rod, a butt joint ring is fixedly connected to the bottom of the lifting rod, and a plurality of extending arc-shaped pieces are fixedly connected to the front face of the butt joint ring.
Further, the main part top rotates and is connected with movable handle, and motor outer wall fixedly connected with swivelling joint frame removes a bar hole frame top and the lifting connection board top one fixedly connected with lead screw cover frame that corresponds, and lifting connection board left side and right side are equal fixedly connected with and extend the slide bar, extend slide bar outer wall cover resilient spring, and two sets of removal support frames bottoms all are provided with and remove the wheelset, and the spout has been seted up openly to the lifting connection board.
Further, the rotary connecting frame outer wall is provided with coupling mechanism, coupling mechanism is including rotatory sleeve, and rotatory sleeve rotates to be connected at the rotary connecting frame outer wall, and rotatory sleeve outer wall fixedly connected with spacing support frame, spacing support frame run through the lift connecting plate and remove bar hole frame inner wall connection, and rotatory sleeve openly fixedly connected with two extension fixed bars, two extension fixed bar bottom fixedly connected with extension slide bar frames.
Further, stretch into mechanism and still include manual lead screw, manual lead screw threaded connection is inside the lead screw cover frame, manual lead screw rotates with the removal regulating block to be connected, electronic shrink pole output runs through to removal regulating block top, the lifter slides and runs through the removal regulating block, butt joint ring outer wall fixedly connected with two rotating connection framves, stretch into the arc piece outer wall and keep away from the one end of butt joint ring and run through and offered the extension and support the hole, two equal sliding connection expansion bar hole framves of rotating connection frame outer wall, two expansion bar hole framves keep away from the one end of rotating connection frame respectively with two extension slide bar outer wall sliding connection, elasticity spring distributes between expansion bar Kong Jiade portion and extension slide bar bottom.
Further, the front side of the lifting connecting plate is provided with a supporting and fixing mechanism, the supporting and fixing mechanism comprises a sliding pipe which stretches into the sliding groove on the front side of the lifting connecting plate, the sliding pipe is connected inside the sliding groove on the front side of the lifting connecting plate in a sliding mode, two through sliding holes are formed in one end, close to the lifting connecting plate, of the outer wall of the sliding pipe, and the sliding pipe stretches into the center of the butt joint ring in a sliding mode.
Further, stretch into the one end fixedly connected with connection plectane that the slide tube kept away from the lift connecting plate, link up the slide hole and stretch into the inside intercommunication of slide tube, connect the plectane outer wall rotation and be connected with a plurality of button head and support the dead lever, a plurality of button head support the dead lever and keep away from the equal fixedly connected with rubber ball of one end of connecting the plectane, button head support the dead lever activity run through the extension and support the hole, and button head support the dead lever bottom and support the hole and keep away from one side inner wall of docking collar with the extension and support.
Further, stretch into inside being provided with of slide, strengthening mechanism is including the extension pole, and extension pole sliding connection is inside stretching into the slide, and the one end fixedly connected with that the extension pole outer wall is close to the lift connecting plate connects the carriage, connects the junction and two inside sliding connection of link up the slide hole of carriage and extension pole.
Further, the outer wall of the connecting sliding frame is rotationally connected with two groups of bars Kong Liangan, and the two groups of bars Kong Liangan are respectively and movably connected with the left side outer wall and the right side outer wall of the extending sliding rod frame.
Further, one end of the two groups of bar-shaped hole connecting rods far away from the connecting sliding frame is rotationally connected with one end of the top and the bottom of the expanding bar-shaped hole connecting rods close to the rotating connecting frame, one side of the extension rod far away from the connecting sliding frame is fixedly connected with a reinforcing supporting plate, the outer wall of the reinforcing supporting plate is penetrated and provided with a plurality of jogging grooves, and the jogging grooves are respectively and correspondingly arranged with a plurality of round head supporting fixing rods.
The invention has the following beneficial effects:
(1) The invention pushes the movable handle to drive the whole device to move to one end of the air pipe through the movable wheel at the bottom of the movable support frame, controls the direction position of the device, enables a plurality of extending arc-shaped sheets on the butt joint ring to enter the air pipe from one end of the air pipe, supports and fixes the inner wall of the air pipe by expanding a plurality of round head supporting and fixing rods, drives the lifting rod to slide at the top of the movable adjusting block through the movable adjusting block by the electric shrinkage rod, and drives the butt joint ring to lift by the lifting rod, so that the round air pipe, the butt joint ring and the center of the output end of the motor correspond to each other, thereby driving the air pipe to lift, enabling the air pipe to be in a suspended state, further being convenient for wrapping the rubber-plastic composite heat insulation protective sleeve outside the metal air pipe.
(2) The invention stretches into the arc-shaped sheets and stretches into the air pipe, the manual screw rod is controlled to rotate in the screw rod sleeve frame by hand, the manual screw rod rotates on the movable adjusting block, the movable adjusting block is driven to slide to one side of the main body on the movable bar-shaped hole frame by the threaded connection of the manual screw rod and the screw rod sleeve frame, thereby driving the docking ring to slide when stretching into the outer wall of the slide pipe, the docking ring drives the arc-shaped sheets to move, the round head supporting and fixing rod is propped against the inner wall of one side of the expanding propping hole far away from the docking ring, the round head supporting and fixing rod rotates on the connecting circular plate, thereby gradually expanding one end of the round head supporting and fixing rod far away from the connecting circular plate outwards until the rubber ball of one end of the round head supporting and fixing rod is propped against the inner wall of the air pipe, thereby fixing the air pipe, the shielding of the outer wall of the air pipe is reduced when the air pipe is fixed, the influence of excessive shielding parts of the outer wall of the air pipe on the surface of the metal air pipe in the air pipe fixing process is avoided, the rubber-plastic composite heat insulation protective sleeve is lifted through a plurality of stretching-in arc sheets, the air pipe is driven to lift to a position concentric with the output end of the motor, the lifting connecting plate is driven to rotate through the motor after the air pipe is lifted, the stretching-in mechanism, the supporting and fixing mechanism and the reinforcing mechanism are driven to integrally rotate along with the rotating sleeve on the outer wall of the rotating connecting plate through the connection of the limiting support frame and the movable bar-shaped hole frame, the connection of the stretching-in sliding pipe and the lifting connecting plate, so that the air pipes stretching-in arc sheets can synchronously horizontally rotate, the outer wall of the air pipe is conveniently displayed successively, thereby facilitating the heat insulation of rubber and plastic composite and (5) installing the protective sleeve and the air pipe.
(3) According to the invention, when the docking ring slides to one side of the lifting connecting plate on the extending slide pipe, the plurality of extending arc-shaped pieces slide on one side of the docking ring, and the docking ring approaches to the lifting connecting plate, the two expanding strip-shaped hole frames are driven to rotate on the two extending slide bars respectively, one end of the expanding strip-shaped hole frames, far away from the extending slide bar, slides on one side of the rotating connecting frame and rotates, one end of the two expanding strip-shaped hole frames, far away from the extending slide bar, is outwards expanded, so that the two groups of strips Kong Liangan are respectively driven to slide on one side of the extending slide bar frames, the opening and closing angles of the two groups of strips Kong Liangan are increased, the connecting slide frame is pushed to slide on one side of the docking ring on the outer wall of the extending slide pipe, and simultaneously, the extending support plate slides on one side of the docking ring on the inner side of the extending slide pipe, so that the reinforcing support plate moves between the plurality of extending arc-shaped pieces is increased, the reinforcing support plate can support the plurality of extending arc-shaped pieces between the different positions, after the docking ring moves to the center shaft of the extending slide pipe, the plurality of round support rods can slide bars slide on one end of the extending support plate, the plurality of round support plates can extend beyond the inner ends of the extending support plates, and the extending support plates can be prevented from deforming when the extending round support plates are far away from the inner end of the arc-shaped pieces, and the large support plate is far away from the inner end of the arc-shaped support plate, and the large support plate is deformed beyond the inner end, and the large support plate is far from the arc-shaped, and the large support plate can be deformed beyond the arc-shaped end is far away from the inner the arc-shaped support plate.
Of course, it is not necessary for any one product to practice the invention to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a bottom view of the entire body of the present invention;
FIG. 3 is a schematic diagram of the main structure of the present invention;
FIG. 4 is a schematic view of the structure of the connecting mechanism of the present invention;
FIG. 5 is a schematic view of the structure of the supporting and fixing mechanism of the present invention;
FIG. 6 is a schematic view of the structure of the extending mechanism of the present invention;
FIG. 7 is a schematic view of the reinforcement mechanism of the present invention;
Fig. 8 is an enlarged view at a in fig. 5.
In the drawings, the list of components represented by the various numbers is as follows:
in the figure: 1. a main body; 101. moving the support frame; 102. a movable handle; 103. a motor; 104. a rotary connecting frame; 105. lifting the connecting plate; 106. moving the bar-shaped hole frame; 107. a screw rod sleeve frame; 108. an extension slide bar; 109. an elastic spring; 2. a connecting mechanism; 201. rotating the sleeve; 202. limiting support frames; 203. extending the fixing strip; 204. an extension slide bar frame; 3. a stretching mechanism; 301. a manual screw rod; 302. moving the adjusting block; 303. an electric retracting lever; 304. a lifting rod; 305. a docking collar; 306. rotating the connecting frame; 307. extending into the arc-shaped piece; 308. expanding the abutting hole; 309. expanding the bar-shaped hole frame; 4. a support fixing mechanism; 401. extending into the slide tube; 402. a through slide hole; 403. a connecting circular plate; 404. the round head supports the fixed rod; 5. a reinforcement mechanism; 501. an extension rod; 502. reinforcing the supporting plate; 503. the sliding frame is connected; 504. a fitting groove; 505. bar Kong Liangan.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-8, the invention discloses a fixing device for installing a rubber-plastic composite heat-insulating air duct, which comprises a main body 1 and two groups of movable supporting frames 101, wherein the two groups of movable supporting frames 101 are fixedly connected to the bottom of the main body 1, a motor 103 is fixedly connected to the front surface of the main body 1, the output end of the motor 103 is fixedly connected with a lifting connecting plate 105, the top of the lifting connecting plate 105 is fixedly connected with a movable bar-shaped hole frame 106, a movable handle 102 is pushed to drive the device to integrally move to one end of the air duct through a movable wheel at the bottom of the movable supporting frames 101, the direction position of the device is controlled, and a plurality of extending arc-shaped pieces 307 on a docking ring 305 enter the air duct from one end of the air duct, and the fixing device further comprises:
The extending mechanism 3 is arranged inside the movable bar-shaped hole frame 106, the extending mechanism 3 comprises a movable adjusting block 302, the movable adjusting block 302 is slidably connected inside the movable bar-shaped hole frame 106, an electric shrinkage rod 303 is fixedly connected to the bottom of the movable adjusting block 302, a lifting rod 304 is fixedly connected to the output end of the electric shrinkage rod 303, a docking ring 305 is fixedly connected to the bottom of the lifting rod 304, a plurality of round-head supporting fixing rods 404 extend to support and fix the inner wall of the air pipe, the lifting rod 304 is driven by the electric shrinkage rod 303 to extend through the movable adjusting block 302 at the top of the movable adjusting block 302 to slide, the docking ring 305 is driven by the lifting rod 304 to ascend, the circular air pipe, the docking ring 305 and the center of the output end of the motor 103 are correspondingly arranged, the air pipe can be driven to ascend, the air pipe is in a state, the front of the docking ring 305 is fixedly connected with a plurality of extending arc-shaped pieces 307, the extending mechanism 3 further comprises a manual screw 301, the manual screw 301 is in the screw sleeve frame 107, the manual screw 301 is rotatably connected with the movable adjusting block 302, the output end of the electric shrinkage rod 303 extends to the top of the movable adjusting block 302, the lifting rod 304 is driven by the electric shrinkage rod 303 to extend through the lifting rod 304, the docking ring 305 extends to the outer wall of the docking ring 305, the two arc-shaped expansion rods 108 extend to the outer wall of the two arc-shaped expansion frames 108, and extend to the two arc-shaped expansion rods 309 are respectively extend to the outer wall of the two arc-shaped expansion frames, and extend from the end of the expansion rod 307 to the expansion rod 309, and extend to the end of the expansion rod 309, respectively, and extend to the arc-shaped expansion rod 309, and the end is far from the end of the expansion rod is far from the expansion rod, and extend to the expansion rod. The bar Kong Liangan and the expansion bar hole frame 309 are driven to synchronously ascend on the outer walls of the extension sliding rod frame 204 and the extension sliding rod 108 respectively, meanwhile, the extension sliding rod 401 slides on the lifting connection plate 105, and when the expansion bar hole frame 309 ascends on the outer wall of the extension sliding rod 108, the compressed elastic spring 109 gradually resets, so that when the device drives the air pipe to ascend and descend, the connection of the expansion bar hole frame 309, the bar Kong Liangan 505, the extension sliding rod 401, the extension sliding rod 108, the extension sliding rod frame 204 and the lifting connection plate 105 is maintained, a plurality of extension arc-shaped pieces 307 extend into the air pipe, and then the manual screw 301 is manually controlled to rotate in the screw rod sleeve 107, so that the manual screw 301 rotates on the movable adjustment block 302, and the manual screw 301 is connected with the screw rod sleeve 107 through threads, so that the movable adjustment block 302 is driven to slide on the movable bar hole frame 106 to one side of the main body 1, and the butt joint ring 305 is driven to slide on the outer wall of the extension sliding rod frame 401;
The top of the main body 1 is rotationally connected with a movable handle 102, the outer wall of a motor 103 is fixedly connected with a rotary connecting frame 104, one part of the top of a movable bar-shaped hole frame 106 corresponding to the top of a lifting connecting plate 105 is fixedly connected with a screw rod sleeve frame 107, the left side and the right side of the lifting connecting plate 105 are fixedly connected with extension slide rods 108, the outer wall of each extension slide rod 108 is sleeved with an elastic spring 109, the bottoms of two groups of movable supporting frames 101 are respectively provided with a movable wheel group, and the front surface of the lifting connecting plate 105 is provided with a chute;
The outer wall of the rotary connecting frame 104 is provided with a connecting mechanism 2, the connecting mechanism 2 comprises a rotary sleeve 201, the rotary sleeve 201 is rotationally connected to the outer wall of the rotary connecting frame 104, a limiting support frame 202 is fixedly connected to the outer wall of the rotary sleeve 201, the limiting support frame 202 penetrates through the lifting connecting plate 105 and is connected with the inner wall of the movable bar-shaped hole frame 106, two extending fixing bars 203 are fixedly connected to the front face of the rotary sleeve 201, the bottoms of the two extending fixing bars 203 are fixedly connected with an extending sliding bar frame 204, a plurality of extending arc-shaped sheets 307 are used for rising to drive an air pipe to rise to a position concentric with the output end of the motor 103, the motor 103 drives the lifting connecting plate 105 to rotate, and the connecting of the limiting support frame 202 and the movable bar-shaped hole frame 106, the extending fixing bars 203, the extending sliding bar frame 204 and the lifting connecting plate 105 can drive the extending mechanism 3, the supporting fixing mechanism 4 and the reinforcing mechanism 5 to integrally follow the rotary sleeve 201 to rotate on the outer wall of the rotary connecting frame 104, so that the air pipes extending into the arc-shaped sheets 307 can synchronously rotate horizontally, and the outer wall of the air pipe can be conveniently displayed successively;
The front surface of the lifting connecting plate 105 is provided with a supporting and fixing mechanism 4, the supporting and fixing mechanism 4 comprises a slide tube 401 which extends into a chute on the front surface of the lifting connecting plate 105, the slide tube 401 is connected with the inside of the chute on the front surface of the lifting connecting plate 105 in a sliding way, one end of the outer wall of the slide tube 401, which is close to the lifting connecting plate 105, is provided with two through slide holes 402, the slide tube 401 extends into the center of the butt joint ring 305 in a sliding way, one end of the slide tube 401, which is far away from the lifting connecting plate 105, is fixedly connected with a connecting circular plate 403, the through slide holes 402 are communicated with the inside of the slide tube 401, the outer wall of the connecting circular plate 403 is rotationally connected with a plurality of round head supporting and fixing rods 404, one end of the round head supporting and fixing rods 404, which is far away from the connecting circular plate 403, is fixedly connected with rubber balls, the round head supporting and fixing rod 404 movably penetrates through the expansion supporting hole 308, the bottom of the round head supporting and fixing rod 404 abuts against the inner wall of one side, far away from the butt joint ring 305, of the expansion supporting hole 308, when the butt joint ring 305 drives the extending arc-shaped piece 307 to move, the round head supporting and fixing rod 404 abuts against the inner wall of one side, far away from the butt joint ring 305, of the expansion supporting and fixing hole 308, the round head supporting and fixing rod 404 rotates on the connecting circular plate 403, and one end, far away from the connecting circular plate 403, of the round head supporting and fixing rods 404 is gradually expanded outwards until rubber balls, far away from one end of the connecting circular plate 403, of the round head supporting and fixing rod 404 abut against the inner wall of the air pipe, and accordingly the air pipe is fixed;
The inside reinforcing mechanism 5 that is provided with of stretching into slide tube 401, reinforcing mechanism 5 is including extension pole 501, extension pole 501 sliding connection is in the inside of stretching into slide tube 401, the one end fixedly connected with connection slide frame 503 that the extension pole 501 outer wall is close to lift connecting plate 105, the junction and the inside sliding connection of two link-up slide holes 402 of connection slide frame 503 and extension pole 501, connection slide frame 503 outer wall rotates and is connected with two sets of bars Kong Liangan 505, two sets of bars Kong Liangan 505 respectively with the left side and the right side outer wall swing joint of extension slide frame 204, two sets of bars Kong Liangan 505 keep away from the one end of connection slide frame 503 and expand bar hole 309 top and the one end swivelling joint that the bottom is close to swivel connection frame 306, one side fixedly connected with reinforcement brace plate 502 of extension pole 501 is kept away from to connection slide frame 503, a plurality of reinforcement brace 502 outer wall run-through and set up a plurality of gomphosis grooves 504, a plurality of gomphosis grooves 504 respectively with a plurality of round head support dead lever 404 correspond the setting, the one end that two expansion bar hole 309 kept away from extension 108 outwards expands, thereby drive two sets of bars Kong Liangan respectively on extension pole 204 and rotate one side of extension brace frame 204 and make one side of extension brace rods 505 rotate one side of extension brace rod 502 and make one side of extension brace rods 505 slide into the inside the arc-shaped body 307, thereby stretch into the inside the slide tube with the expansion brace 307, the arc-shaped body 305 and stretch into the inside the arc-shaped body 307, thereby stretch into the expansion brace plate 305 to move into the inside at one side between the expansion brace plate 307, and extend into the arc-shaped slide plate 305, so that the extension plate 305 can stretch into the inside, and stretch into the extension plate 305, so as to make the extension plate 305, and extend into the extension plate 305, and extend.
When the movable handle 102 is pushed to drive the movable handle 102 to integrally move to one end of an air pipe through the movable wheel at the bottom of the movable supporting frame 101, the direction position of the movable handle is controlled, a plurality of stretching-in arc-shaped pieces 307 on the docking ring 305 enter the air pipe from one end of the air pipe, after the inner wall of the air pipe is supported and fixed by a plurality of round-head supporting and fixing rods 404 in an expanding mode, the lifting rod 304 is driven to penetrate through the movable adjusting block 302 to slide at the top of the movable adjusting block 302 through the electric shrinkage rod 303, the docking ring 305 is driven to ascend through the lifting rod 304, the circular air pipe, the docking ring 305 and the center of the output end of the motor 103 are correspondingly driven to drive the air pipe to ascend, the air pipe is in a suspended state, the rubber-plastic composite heat-insulating protective sleeve is further conveniently wrapped outside the metal air pipe, when the electric shrinkage rod 303 drives the air pipes sleeved outside the arc-in the arc-shaped pieces 307 to ascend through the lifting rod 304 and the docking ring 305, the strip-shaped Kong Liangan and the expansion rod hole frame 309 are respectively and synchronously ascend at the outer wall of the extension slide rod frame 204 and the extension slide rod 108, meanwhile the stretching-in slide pipe 401 slides on the lifting connection plate 105, the circular air pipe, the docking ring 305 and the extension rod 305 is driven to extend into the extension rod 108 when the extension rod 108 and the extension rod frame is gradually and the extension rod frame 53 to extend to stretch into the extension rod frame 108 when the extension rod frame and the extension rod 108.
In embodiment 2, referring to fig. 1-8, when in use, after a plurality of protruding arc pieces 307 are protruding into the air duct, the manual screw 301 is manually controlled to rotate in the screw sleeve frame 107, so that the manual screw 301 rotates on the moving adjusting block 302, the manual screw 301 is connected with the screw sleeve frame 107 through threads, so that the moving adjusting block 302 is driven to slide on the moving bar-shaped hole frame 106 to one side of the main body 1, thereby driving the docking ring 305 to slide on the outer wall of the protruding slide tube 401, when the docking ring 305 drives the protruding arc pieces 307 to move, the round head supporting fixing rod 404 abuts against the inner wall of the expanding abutting hole 308 on one side far from the docking ring 305, so that the round head supporting fixing rod 404 rotates on the connecting circular plate 403, and one end of the plurality of round head supporting fixing rods 404 far from the connecting circular plate 403 is gradually expanded outwards, until the rubber ball at one end of the round head supporting and fixing rod 404 far away from the connecting circular plate 403 is propped against the inner wall of the air pipe, the air pipe is fixed, and the air pipe is driven to rise through a plurality of stretching-in arc-shaped sheets 307, after the air pipe is driven to rise to a position concentric with the output end of the motor 103, the lifting and connecting plate 105 is driven to rotate through the motor 103, and the stretching-in mechanism 3, the supporting and fixing mechanism 4 and the reinforcing mechanism 5 are driven to integrally rotate along with the rotating sleeve 201 on the outer wall of the rotating connecting frame 104 through the connection of the limiting support frame 202 and the movable bar-shaped hole frame 106, the connection of the extending fixing bar 203 and the extending sliding bar frame 204 and the bar-shaped Kong Liangan 505 and the connection of the stretching-in sliding tube 401 and the lifting and connecting plate 105, so that the air pipe on the plurality of stretching-in arc-shaped sheets 307 can synchronously rotate horizontally, and the outer wall of the air pipe is conveniently displayed successively;
When the docking ring 305 slides to one side of the lifting connection plate 105 on the extending slide tube 401, a plurality of extending arc-shaped sheets 307 slide on the outer wall of the reinforcing support plate 502, and the docking ring 305 approaches to the lifting connection plate 105, so that two expanding bar-shaped hole frames 309 are driven to rotate on the two extending slide bars 108 respectively, one end of the expanding bar-shaped hole frames 309 far away from the extending slide bars 108 slides on the rotating connection frame 306 and rotates, one end of the two expanding bar-shaped hole frames 309 far away from the extending slide bars 108 is outwards expanded, so that two groups of bar-shaped Kong Liangan are driven to rotate on the extending slide bar frames 204 respectively, the opening and closing angles of the two groups of bar-shaped Kong Liangan become larger, the connecting slide frames 503 are driven to slide to one side of the docking ring 305 on the outer wall extending into the slide tube 401, and the extending rod 501 is driven to slide to one side of the docking ring 305 in the extending slide tube 401, thereby increasing the moving distance of the reinforcing supporting plate 502 between the plurality of extending arc-shaped pieces 307, so that the reinforcing supporting plate 502 can support among the plurality of extending arc-shaped pieces 307 at different positions among the plurality of extending arc-shaped pieces 307, when the butt joint ring 305 moves to the middle axis extending into the slide tube 401, the plurality of round head supporting and fixing rods 404 can expand to the maximum state, and the reinforcing supporting plate 502 can also move to the end, away from the butt joint ring 305, among the plurality of extending arc-shaped pieces 307, for supporting the plurality of extending arc-shaped pieces 307, when the plurality of round head supporting and fixing rods 404 expand to the maximum degree and the force against the inner wall of the air pipe is larger, the lower pressure exerted by the round head supporting and fixing rods 404 on the end, away from the butt joint ring 305, of the extending arc-shaped pieces 307 inside the extending butt joint hole 308 is larger, thus avoiding deformation of the plurality of protruding arcuate pieces 307 due to excessive force applied to the end of the protruding arcuate pieces 307 remote from the docking ring 305.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (5)
1. The utility model provides a fixing device is used in installation of compound adiabatic tuber pipe of rubber and plastic, includes main part (1) and two sets of removal support frame (101), two sets of the equal fixed connection of removal support frame (101) is in main part (1) bottom, positive fixedly connected with motor (103) of main part (1), motor (103) output fixedly connected with lift connecting plate (105), lift connecting plate (105) top fixedly connected with removes bar hole frame (106), its characterized in that still includes:
The device comprises an extending mechanism (3), wherein the extending mechanism (3) is arranged inside a movable bar-shaped hole frame (106), the extending mechanism (3) comprises a movable adjusting block (302), the movable adjusting block (302) is slidably connected inside the movable bar-shaped hole frame (106), an electric shrinkage rod (303) is fixedly connected to the bottom of the movable adjusting block (302), a lifting rod (304) is fixedly connected to the output end of the electric shrinkage rod (303), a docking ring (305) is fixedly connected to the bottom of the lifting rod (304), and a plurality of extending arc-shaped pieces (307) are fixedly connected to the front face of the docking ring (305);
The movable handle (102) is rotationally connected to the top of the main body (1), the rotary connecting frame (104) is fixedly connected to the outer wall of the motor (103), a screw rod sleeve frame (107) is fixedly connected to one position, corresponding to the top of the lifting connecting plate (105), of the top of the movable bar-shaped hole frame (106), extension slide rods (108) are fixedly connected to the left side and the right side of the lifting connecting plate (105), elastic springs (109) are sleeved on the outer wall of the extension slide rods (108), movable wheel sets are arranged at the bottoms of the two groups of movable supporting frames (101), and sliding grooves are formed in the front of the lifting connecting plate (105);
The extending mechanism (3) further comprises a manual screw rod (301), the manual screw rod (301) is in threaded connection with the screw rod sleeve frame (107), the manual screw rod (301) is in rotary connection with the movable adjusting block (302), the output end of the electric shrinkage rod (303) penetrates through the top of the movable adjusting block (302), the lifting rod (304) penetrates through the movable adjusting block (302) in a sliding mode, two rotary connecting frames (306) are fixedly connected to the outer wall of the abutting ring (305), an expanding supporting hole (308) is formed in the end, far away from the abutting ring (305), of the outer wall of the extending arc-shaped piece (307), expansion strip-shaped hole frames (309) are in sliding connection with the outer walls of the two extending sliding rods (108) respectively, and the elastic springs (109) are distributed between the bottoms of the expansion strip-shaped hole frames (309) and the bottoms of the extending sliding rods (108);
The front of the lifting connecting plate (105) is provided with a supporting and fixing mechanism (4), the supporting and fixing mechanism (4) comprises a sliding tube (401) which is extended into the sliding groove on the front of the lifting connecting plate (105), the sliding tube (401) is connected in a sliding way in the sliding groove on the front of the lifting connecting plate (105), one end, close to the lifting connecting plate (105), of the outer wall of the sliding tube (401) is provided with two through sliding holes (402), and the sliding tube (401) is extended into the center of the butt joint ring (305) in a sliding way;
The one end fixedly connected with who stretches into slide pipe (401) and keep away from lift connecting plate (105) connects plectane (403), link up slide hole (402) and stretch into the inside intercommunication of slide pipe (401), connect plectane (403) outer wall rotation to be connected with a plurality of button head support dead lever (404), a plurality of the button head support dead lever (404) is kept away from the one end of connecting plectane (403) and is all fixedly connected with rubber ball, button head support dead lever (404) activity runs through extension and supports hole (308), just button head support dead lever (404) bottom offsets with extension and support hole (308) one side inner wall that is kept away from docking collar (305).
2. The fixing device for installing a rubber-plastic composite heat-insulating air duct according to claim 1, wherein: the utility model discloses a rotary connecting frame, including rotatory link (104), rotary connecting frame (104) outer wall is provided with coupling mechanism (2), coupling mechanism (2) are including rotatory sleeve (201), rotatory sleeve (201) swivelling joint is at rotatory link (104) outer wall, rotatory sleeve (201) outer wall fixedly connected with spacing support frame (202), spacing support frame (202) run through lifting connection board (105) and remove bar hole frame (106) inner wall connection, rotatory sleeve (201) openly fixedly connected with two extend fixed strip (203), two extend fixed strip (203) bottom fixedly connected with extension slide bar frame (204).
3. The fixing device for installing a rubber-plastic composite heat-insulating air duct according to claim 2, wherein: inside strengthening mechanism (5) that are provided with of stretching into slide pipe (401), strengthening mechanism (5) are including extension pole (501), extension pole (501) sliding connection is inside stretching into slide pipe (401), one end fixedly connected with connection carriage (503) that is close to lift connecting plate (105) of extension pole (501) outer wall, the junction and two inside sliding connection of link up with slide hole (402) of connection carriage (503).
4. A fixing device for installing a rubber and plastic composite heat-insulating air duct according to claim 3, wherein: the outer wall of the connecting sliding frame (503) is rotationally connected with two groups of bars Kong Liangan (505), and the two groups of bars Kong Liangan (505) are respectively and movably connected with the left side outer wall and the right side outer wall of the extending sliding rod frame (204).
5. The fixing device for installing a rubber and plastic composite heat-insulating air duct according to claim 4, wherein: two sets of bar Kong Liangan (505) keep away from the one end of connecting carriage (503) and expand bar hole frame (309) top and bottom and be close to the one end rotation of rotating link (306) and be connected, one side fixedly connected with reinforcement fagging (502) that connection carriage (503) was kept away from to extension rod (501), a plurality of gomphosis grooves (504) have been seted up in the penetration of reinforcement fagging (502) outer wall, a plurality of gomphosis grooves (504) respectively with a plurality of button head support dead lever (404) corresponding setting.
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