CN219993105U - Environment-friendly detachable built-in box fixing device - Google Patents
Environment-friendly detachable built-in box fixing device Download PDFInfo
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- CN219993105U CN219993105U CN202321018250.9U CN202321018250U CN219993105U CN 219993105 U CN219993105 U CN 219993105U CN 202321018250 U CN202321018250 U CN 202321018250U CN 219993105 U CN219993105 U CN 219993105U
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- box
- supporting block
- box body
- fixing device
- built
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- 230000006835 compression Effects 0.000 claims abstract description 14
- 238000007906 compression Methods 0.000 claims abstract description 14
- 210000001503 joint Anatomy 0.000 claims abstract description 7
- 239000000919 ceramic Substances 0.000 claims description 9
- -1 polytetrafluoroethylene Polymers 0.000 claims description 9
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 9
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 9
- 239000011490 mineral wool Substances 0.000 claims description 6
- 238000010276 construction Methods 0.000 description 7
- 238000009415 formwork Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000009416 shuttering Methods 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses an environment-friendly detachable built-in box fixing device, and belongs to the technical field of constructional engineering. The utility model provides an environment-friendly can dismantle built-in case fixing device, includes sealed box one and box two of butt joint, characterized by: the box is connected with the box through a plurality of detachable components, detachable components include a first supporting block connected to the outer wall of the box and a second supporting block connected to the outer wall of the box, an inserting block connected to the inner side wall of the first supporting block is inserted into an opening of the second supporting block, sliding blocks are movably arranged in two grooves formed in the upper surface and the lower surface of the first supporting block, the sliding blocks are connected with the inner walls of the grooves through compression springs, positioning pins extending out of the grooves are connected to one end, away from the compression springs, of the sliding blocks, and positioning holes capable of being connected with the positioning pins in a clamping mode are formed in the inner side wall of the opening of the second supporting block. The utility model has simple structure, can ensure the stability of the first box body and the second box body when being connected, and is convenient to detach and demould.
Description
Technical Field
The utility model belongs to the technical field of constructional engineering, and particularly relates to an environment-friendly detachable built-in box fixing device.
Background
At present, many buildings are multi-layer and high-rise frame structures of reinforced concrete, and the vertical bearing structure system of the buildings has been developed into a plurality of structural systems such as a shear wall structure, a frame-shear wall structure, a barrel structure and the like from a common frame structure. Therefore, new processes for construction of building forms are increasingly occurring and widely used in various buildings. The building shuttering is used as a mould in building engineering, and is mainly used for cast-in-situ concrete two-way rib floor (building cover) construction, and is suitable for large-span and large-load space construction.
The existing building shuttering is mostly manufactured in an integrated forming mode, so that great inconvenience is caused in the process of carrying the building shuttering, and a lot of transportation space is wasted. In order to solve the above problems, chinese patent publication No. CN 211007624U discloses a novel plastic formwork for building, which is convenient to assemble, and adopts a first formwork body and a second formwork body which can be spliced into an integral formwork, two formwork bodies are symmetrically provided with fixing hooks, a fixing belt is arranged in the hooks of the fixing hooks on two sides, a buckle is arranged on the fixing belt, a rotary table is arranged on the buckle, a rotary inserting rod is arranged in a through hole of the rotary table, and the first formwork body and the second formwork body can be further fixed through the fixing belt 5 by matching the rotary inserting rod with the buckle. The structure can make the user more convenient and efficient when carrying and assembling the plastic mould shell, improves work efficiency, but its shortcoming lies in: the stability of the connection between the first box body and the second box body cannot be effectively improved, and the fixing hooks and the fixing belt connecting and fixing structures arranged on the side parts of the two mould shell bodies are not beneficial to demoulding; in addition, when the building shuttering is constructed, the shuttering is not fixed, and is easy to shift, so that the construction quality is affected.
Disclosure of Invention
The utility model aims to provide an environment-friendly detachable built-in box fixing device, which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an environment-friendly can dismantle built-in case fixing device, includes sealed box one and box two of butt joint, characterized by: the box is connected with the box through a plurality of detachable components, the detachable components comprise a first supporting block connected to the outer wall of the box and a second supporting block connected to the outer wall of the box, an inserting block connected to the inner side wall of the first supporting block is inserted into an opening of the second supporting block, sliding blocks are movably arranged in two grooves formed in the upper surface and the lower surface of the first supporting block, the sliding blocks are connected with the inner walls of the grooves through compression springs, positioning pins extending out of the grooves are connected to one end, away from the compression springs, of the sliding blocks, and positioning holes capable of being connected with the positioning pins in a clamping mode are formed in the inner side wall of the opening of the second supporting block.
Further, the inner sides of the first box body and the second box body are respectively provided with a heat preservation layer and a fireproof layer.
Further, the fireproof layer comprises a ceramic layer, a polytetrafluoroethylene heat-resistant layer which is attached to the lower surface of the ceramic layer, and a rock wool layer which is attached to the lower surface of the polytetrafluoroethylene heat-resistant layer.
Furthermore, the sleeve blocks are embedded and installed in the through holes formed in the edges of the bottoms of the first box body and the second box body, and locking screws are connected with the screw holes formed in the surfaces of the sleeve blocks in an internal threaded mode. The locking screw can be inserted with a supporting structure at the bottom of the box body to position, so that the box body can be effectively prevented from moving during construction.
Further, in order to ensure that the connection between the first box body and the second box body is stable, the number of the detachable components is four, and the detachable components are respectively arranged at the outer side edges of the first box body and the second box body.
The utility model has the technical effects and advantages that: this built-in case fixing device can be dismantled to environmental protection type inserts in the piece second through the sealed butt joint of box first and box second, the locating pin receives extrusion drive slider extrusion compression spring in the piece second of inserting on the piece first simultaneously, through compression spring's elastic effect, when locating pin corresponds with the locating hole in the piece second of supporting for both mutual block has guaranteed the stability when box first and box second are connected, conveniently dismantles the whole simultaneously. Through the cooperation of ceramic layer, polytetrafluoroethylene heat-resistant layer and rock wool layer, played three-layer fireproof effect, can prevent spreading of fire when the conflagration takes place. Through setting up locking screw at the bottom border of box one and box two, locking screw can peg graft with the bearing structure of box bottom and fix a position, can prevent effectively that the box from removing, guarantees construction quality. This built-in case fixing device can be dismantled to environmental protection type, simple structure, the effectual stability of being connected between first and second box that has improved, and the lateral part outer wall of first and second box does not set up other structures, the drawing of patterns is convenient.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a partial cross-sectional view of the removable assembly of the present utility model;
fig. 3 is a partial cross-sectional view of a first case of the present utility model.
In the figure: 1. a first box body; 101. a heat preservation layer; 102. a ceramic layer; 103. a polytetrafluoroethylene heat-resistant layer; 104. a rock wool layer; 2. a second box body; 3. a detachable assembly; 31. a first supporting block; 32. a second supporting block; 33. inserting blocks; 34. a positioning pin; 35. a slide block; 36. a compression spring; 4. sleeving blocks; 5. locking the screw rod.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1, 2 and 3, an environment-friendly detachable built-in box fixing device comprises: the box body I1 and the box body II 2 of sealed butt joint are connected through a plurality of detachable components 3 between the box body I1 and the box body II 2, and the detachable components 3 are provided with four and are respectively arranged at the outer side edge line of the box body I1 and the box body II 2, so that the connection between the box body I1 and the box body II 2 is stable. The detachable assembly 3 comprises a first supporting block 31 connected to the outer wall of the second box body 2 and a second supporting block 32 connected to the outer wall of the first box body 1, an inserting block 33 is arranged on the inner side wall of the first supporting block 31, an opening is correspondingly formed in the second supporting block 32, the inserting block 33 of the first supporting block 31 is inserted into the opening of the second supporting block 32, grooves are respectively formed in the upper surface and the lower surface of the inserting block 33 of the first supporting block 31, sliding blocks 35 are movably arranged in the two grooves, the sliding blocks 35 are connected with the inner walls of the grooves through compression springs 36, positioning pins 34 extending out of the grooves are connected to one end, away from the compression springs 36, of the sliding blocks 35, and positioning holes connected with the positioning pins 34 in a clamping mode are formed in the inner side wall of the second supporting block 32. Through the sealed butt joint of box 1 and box 2, insert in the piece 32 is inserted to the inserted block 33 on the piece 31 simultaneously, and locating pin 34 receives the extrusion to drive slider 35 extrusion compression spring 36, through the elasticity effect of compression spring 36, when locating pin 34 corresponds with the locating hole in the piece 32, makes both mutual block, has guaranteed the stability when box 1 and box 2 are connected.
Referring to fig. 1 and 3, the inner sides of the first and second cases 1 and 2 are respectively provided with a heat insulation layer 101 and a fireproof layer, wherein the fireproof layer comprises a ceramic layer 102, a polytetrafluoroethylene heat-resistant layer 103 bonded on the lower surface of the ceramic layer 102, and a rock wool layer 104 bonded on the lower surface of the polytetrafluoroethylene heat-resistant layer 103, and the three-layer fireproof effect is achieved by the cooperation of the ceramic layer 102, the polytetrafluoroethylene heat-resistant layer 103 and the rock wool layer 104, so that fire can be prevented from spreading when a fire disaster occurs.
Referring to fig. 1, a plurality of through holes are formed in the bottom edges of the first and second cases 1 and 2, the sleeve blocks 4 are embedded in the through holes, the sleeve blocks 4 start to have screw holes, locking screws 5 are connected in the screw holes in a threaded manner, rotating parts of the locking screws 5 are of a hexagonal structure, and the case is convenient to fixedly mount through the sleeve blocks 4 and the locking screws 5.
When the box is used, the first box body 1 is in sealing butt joint with the second box body 2, meanwhile, the inserting block 33 on the first supporting block 31 is inserted into the second supporting block 32, the positioning pin 34 is extruded to drive the sliding block 35 to extrude the compression spring 36, and when the positioning pin 34 corresponds to the positioning hole in the second supporting block 32, the positioning pin 34 and the positioning hole in the second supporting block 32 are clamped with each other, so that the stability of the first box body 1 and the second box body 2 in connection is ensured; the locking screw rod arranged at the bottom edges of the first box body and the second box body can be inserted with the supporting structure at the bottom of the box body to position, so that the movement of the box body can be effectively prevented, and the construction quality is ensured.
Other parts in this embodiment are all of the prior art, and are not described herein.
Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (5)
1. The utility model provides an environment-friendly can dismantle built-in case fixing device, includes sealed box one and box two of butt joint, characterized by: the box is connected with the box through a plurality of detachable components, the detachable components comprise a first supporting block connected to the outer wall of the box and a second supporting block connected to the outer wall of the box, an inserting block connected to the inner side wall of the first supporting block is inserted into an opening of the second supporting block, sliding blocks are movably arranged in two grooves formed in the upper surface and the lower surface of the first supporting block, the sliding blocks are connected with the inner walls of the grooves through compression springs, positioning pins extending out of the grooves are connected to one end, away from the compression springs, of the sliding blocks, and positioning holes capable of being connected with the positioning pins in a clamping mode are formed in the inner side wall of the opening of the second supporting block.
2. The environmentally friendly removable built-in box fixing device according to claim 1, wherein: the inner sides of the first box body and the second box body are respectively provided with an insulating layer and a fireproof layer.
3. The environmentally friendly removable built-in box fixture of claim 2, wherein: the fireproof layer comprises a ceramic layer, a polytetrafluoroethylene heat-resistant layer which is attached to the lower surface of the ceramic layer, and a rock wool layer which is attached to the lower surface of the polytetrafluoroethylene heat-resistant layer.
4. The environmentally friendly removable built-in box fixing device according to claim 1, wherein: the sleeve blocks are embedded and installed in the through holes formed in the edges of the bottoms of the first box body and the second box body, and locking screws are connected with the screw holes formed in the surfaces of the sleeve blocks in an internal threaded mode.
5. The environment-friendly detachable built-in box fixing device according to claim 1 or 2 or 3 or 4, wherein: the detachable components are provided with four parts and are respectively arranged at the outer side edges of the first box body and the second box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321018250.9U CN219993105U (en) | 2023-04-30 | 2023-04-30 | Environment-friendly detachable built-in box fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321018250.9U CN219993105U (en) | 2023-04-30 | 2023-04-30 | Environment-friendly detachable built-in box fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219993105U true CN219993105U (en) | 2023-11-10 |
Family
ID=88615565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321018250.9U Active CN219993105U (en) | 2023-04-30 | 2023-04-30 | Environment-friendly detachable built-in box fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219993105U (en) |
-
2023
- 2023-04-30 CN CN202321018250.9U patent/CN219993105U/en active Active
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