CN220928298U - Precast concrete wallboard connection structure - Google Patents
Precast concrete wallboard connection structure Download PDFInfo
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- CN220928298U CN220928298U CN202322639163.1U CN202322639163U CN220928298U CN 220928298 U CN220928298 U CN 220928298U CN 202322639163 U CN202322639163 U CN 202322639163U CN 220928298 U CN220928298 U CN 220928298U
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- groove
- wallboard
- block
- wall
- clamping
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- 239000011178 precast concrete Substances 0.000 title claims description 10
- 239000004567 concrete Substances 0.000 abstract description 32
- 238000009417 prefabrication Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses a prefabricated concrete wallboard connecting structure, which belongs to the field of concrete wallboards, and comprises a first wallboard and a second wallboard, wherein a clamping block is fixedly connected to one side of the first wallboard, a clamping groove is formed in one side of the second wallboard, the clamping block is matched with the clamping groove, a through groove is formed in the top of the clamping block, a plurality of groups of grooves are formed in the through groove, a moving block is arranged in the grooves, one end of the moving block is connected with a limiting block, a limiting groove is formed in the inner wall of the clamping groove, and the limiting block penetrates through the clamping block and is matched with the limiting groove; the driving disc at the bottom of the supporting rod slides in the through groove, when the driving disc is propped against the inclined plane at the top of the moving block, the moving block is pushed to slide in the groove, and the moving block drives the limiting block to move and insert into the limiting groove on the inner wall of the clamping groove through the connecting rod, so that the connection fixation between the clamping plate and the clamping groove is completed, and the connection stability between the first wallboard and the second wallboard is improved.
Description
Technical Field
The utility model relates to the technical field of concrete wallboards, in particular to a prefabricated concrete wallboard connecting structure.
Background
In modern building construction process, the whole wall of building, especially indoor whole wall is not through concrete integral casting formation, but adopts the concrete prefabrication wallboard of piecewise formula to assemble into whole wall mostly, concrete prefabrication wallboard cost is lower, the volume is less, be convenient for transport, but in the in-process of actually carrying out the assembly of concrete prefabrication wallboard, traditional mode is the pre-buried reinforcing bar that extends to the concrete prefabrication wallboard outside in the inside of concrete prefabrication wallboard, then splice between the concrete prefabrication wallboard through the reinforced bar structure between the adjacent concrete prefabrication wallboard, this kind of splice mode needs the manual work to aim at the splice between the adjacent concrete prefabrication wallboard, then assemble through artificial mode, still need pour the concrete and concreting in the splice of adjacent concrete prefabrication wallboard after the completion of assembling in order to realize the fixed between the concrete prefabrication wallboard.
However, in the concrete pouring process or the subsequent assembling process, the concrete prefabricated wall panels are inevitably affected by the outside to shake or displace, so that the spliced positions of the adjacent concrete prefabricated wall panels are misplaced. Therefore, the defect that the splicing efficiency is low due to the fact that the traditional concrete prefabricated wall boards are connected through the reinforcing steel bars and meanwhile shaking displacement occurs easily in the splicing process is overcome, and therefore the prefabricated concrete wall board connecting structure is provided.
Disclosure of utility model
In order to overcome the technical problems, the utility model aims to provide a prefabricated concrete wallboard connecting structure, so as to solve the problem that the spliced parts of adjacent concrete prefabricated wallboards are misplaced due to shaking or displacement caused by the fact that the concrete prefabricated wallboards are inevitably influenced by the outside in the concrete pouring process or the subsequent splicing process in the prior art.
The aim of the utility model can be achieved by the following technical scheme:
Precast concrete wallboard connection structure, including first wallboard and second wallboard, first wallboard one side fixedly connected with fixture block, the draw-in groove has been seted up to second wallboard one side, the fixture block cooperatees with the draw-in groove, the logical groove that runs through has been seted up at the fixture block top, the multiunit recess has been seted up to logical inslot portion, the inside movable block that is provided with of recess, movable block one end is connected with the stopper, the spacing groove has been seted up to the draw-in groove inner wall, the stopper runs through the fixture block and cooperatees with the spacing groove.
As a further scheme of the utility model: the grooves are symmetrically formed in the inner wall of the through groove.
As a further scheme of the utility model: the fixture block outer wall has seted up the spout, the spout is linked together with the recess, stopper sliding connection is inside the spout, the stopper passes through the connecting rod and links to each other with the movable block is fixed.
As a further scheme of the utility model: the top of the moving block is an inclined plane.
As a further scheme of the utility model: the outer wall of one side of the clamping block is provided with a plurality of groups of grouting holes, the grouting holes are communicated with the through grooves, the inner wall of the clamping groove is provided with a plurality of groups of connecting holes, and a plurality of groups of connecting holes are respectively matched with the grouting holes.
As a further scheme of the utility model: the inside bracing piece that is provided with of logical groove, bracing piece bottom fixedly connected with driving disk, the diameter of driving disk is the same with logical inslot diameter.
As a further scheme of the utility model: the outer wall of the top of the supporting rod is fixedly connected with a limiting rod, and the end part of the limiting rod is attached to the inner wall of the through groove.
The utility model has the beneficial effects that:
According to the utility model, the driving disc at the bottom of the supporting rod slides in the through groove, when the driving disc is propped against the inclined plane at the top of the moving block, the moving block is pushed to slide in the groove, and the moving block drives the limiting block to move and insert into the limiting groove on the inner wall of the clamping groove through the connecting rod, so that the connection and fixation between the clamping plate and the clamping groove are completed, and the connection stability between the first wallboard and the second wallboard is improved.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the partial structure of FIG. 1 according to the present utility model;
FIG. 3 is a schematic view of a first wall panel of the present utility model;
FIG. 4 is a schematic left-hand structural view of a first wall panel of the present utility model;
FIG. 5 is an enlarged schematic view of the portion A of FIG. 4 according to the present utility model;
FIG. 6 is a schematic view of a second wall panel of the present utility model;
FIG. 7 is a schematic view of the partial structure of FIG. 6 in accordance with the present utility model;
fig. 8 is a schematic view of the whole structure of the support bar according to the present utility model.
In the figure: 1. a first wallboard; 101. a clamping block; 2. a second wallboard; 201. a clamping groove; 202. a limit groove; 203. a connection hole; 3. a through groove; 301. a groove; 302. a chute; 303. grouting holes; 4. a moving block; 401. a limiting block; 402. a connecting rod; 5. a support rod; 501. a drive plate; 502. and a limit 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. 1-8, the prefabricated concrete wallboard connecting structure comprises a first wallboard 1 and a second wallboard 2, wherein a clamping block 101 is fixedly connected to one side of the first wallboard 1, a clamping groove 201 is formed in one side of the second wallboard 2, the clamping block 101 is matched with the clamping groove 201, a through groove 3 is formed in the top of the clamping block 101, a plurality of groups of grooves 301 are formed in the through groove 3, the plurality of groups of grooves 301 are symmetrically formed in the inner wall of the through groove 3, a movable block 4 is arranged in the groove 301, the top of the movable block 4 is an inclined surface, one end of the movable block 4 is connected with a limiting block 401, a limiting groove 202 is formed in the inner wall of the clamping groove 201, and the limiting block 401 penetrates through the clamping block 101 and is matched and connected with the limiting groove 202, so that connection and fixation are performed between the clamping block 101 and the clamping groove 201, and the stability of connection between the first wallboard 1 and the second wallboard 2 is improved.
As shown in fig. 1, 2 and 5, the outer wall of the clamping block 101 is provided with a sliding groove 302, the sliding groove 302 is communicated with the groove 301, a limiting block 401 is slidably connected inside the sliding groove 302, the limiting block 401 is fixedly connected with the moving block 4 through a connecting rod 402, the diameter of the connecting rod 402 is smaller than that of the limiting block 401, and the diameter of the limiting block 401 is the same as that of the sliding groove 302, so that the limiting block 401 is limited, and the limiting block 401 is prevented from being carried out by the moving block 4 to slide into the through groove 3.
As shown in fig. 1 and 2, the outer wall of the clamping block 101 is provided with a plurality of groups of grouting holes 303, the grouting holes 303 are communicated with the through groove 3, the inner wall of the clamping groove 201 is provided with a plurality of groups of connecting holes 203, the plurality of groups of connecting holes 203 are respectively matched with the grouting holes 303, when concrete is poured into the through groove 3, the concrete enters the connecting holes 203 through the grouting holes 303, the first wallboard 1 and the second wallboard 2 are connected, and meanwhile, part of the concrete enters a gap between the clamping groove 201 and the clamping block 101 to be filled, so that the tightness of the connection is improved.
As shown in fig. 1, 5 and 8, a supporting rod 5 is disposed inside the through groove 3, a driving disc 501 is fixedly connected to the bottom of the supporting rod 5, a limit rod 502 is fixedly connected to the outer wall of the top of the supporting rod 5, the diameter of the driving disc 501 is the same as the inner diameter of the through groove 3, the end of the limit rod 502 is attached to the inner wall of the through groove 3, the driving disc 501 is driven to slide inside the through groove 3 by the supporting rod 5 and then abuts against the inclined surface of the top of the moving block 4, so that the moving block 4 is pushed to drive the limiting block 401 to move and insert into the limit groove 202 on the inner wall of the clamping groove 201, and the first wallboard 1 and the second wallboard 2 are connected.
The working principle of the utility model is as follows: when the wall board is used by a user, the first wall board 1 is firstly placed on a building for installation, then the second wall board 2 is placed on the building for installation, when the second wall board 2 is installed, the clamping groove 201 on the second wall board 2 is aligned up and down with the clamping block 101 on the side wall of the first wall board 1, then the clamping groove is slid into the outer wall of the clamping block 101 for clamping connection, so that the first wall board 1 and the second wall board 2 are in clamping connection, then the supporting rod 5 is inserted into the through groove 3, the driving disc 501 at the bottom of the supporting rod 5 slides in the through groove 3, when the driving disc 501 abuts against the inclined plane at the top of the moving block 4, the moving block 4 is pushed to slide in the groove 301, the moving block 4 drives the limiting block 401 to be inserted into the limiting groove 202 on the inner wall of the clamping groove 201 through the connecting rod 402, the connection and the fixation between the clamping block 101 and the clamping groove 201 are completed, the connection stability between the first wall board 1 and the second wall board 2 is improved, then the driving disc 501 continues to move downwards to push the plurality of groups of moving blocks 4, so that the plurality of groups of moving blocks 4 drive the limiting blocks 401 to be inserted into the limiting grooves 202 on the inner wall of the clamping groove 201, the stability of garbage is further improved, then the driving disc 501 moves to the bottom of the through groove 3, meanwhile, the top of the supporting rod 5 is flush with the tops of the first wallboard 1 and the second wallboard 2, the limiting rod 502 on the outer wall of the top of the supporting rod 5 is attached to the inner wall of the through groove 3, the supporting rod 5 is supported, then concrete is infused into the inside of the through groove 3 to fill the grooves 301 in the through groove 3, the moving blocks 4 in the grooves 301 cannot move, the limiting blocks 401 are prevented from being separated from the inside of the limiting grooves 202, the stability of connection is improved, the concrete part entering the inside of the through groove 3 enters the inside of the connecting hole 203 through the grouting hole 303, thereby connect between first wallboard 1 and the second wallboard 2, and some concrete enters into the gap between draw-in groove 201 and the fixture block 101 through grouting hole 303 and fills, improves the leakproofness of connecting between first wallboard 1 and the second wallboard 2.
The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.
Claims (7)
1. Precast concrete wallboard connection structure, including first wallboard (1) and second wallboard (2), its characterized in that, first wallboard (1) one side fixedly connected with fixture block (101), draw-in groove (201) have been seted up to second wallboard (2) one side, fixture block (101) cooperatees with draw-in groove (201), logical groove (3) that run through have been seted up at fixture block (101) top, multiunit recess (301) have been seted up to logical groove (3) inside, recess (301) inside is provided with movable block (4), movable block (4) one end is connected with stopper (401), spacing groove (202) have been seted up to draw-in groove (201) inner wall, stopper (401) run through fixture block (101) and cooperate with spacing groove (202).
2. The precast concrete wallboard connecting structure according to claim 1, wherein the plurality of groups of grooves (301) are symmetrically formed on the inner wall of the through groove (3).
3. The precast concrete wallboard connecting structure according to claim 1, wherein the outer wall of the clamping block (101) is provided with a chute (302), the chute (302) is communicated with the groove (301), the limiting block (401) is slidably connected inside the chute (302), and the limiting block (401) is fixedly connected with the moving block (4) through a connecting rod (402).
4. The precast concrete plank connecting structure of claim 1, wherein the top of the moving block (4) is a slope.
5. The precast concrete wallboard connecting structure according to claim 1, wherein a plurality of groups of grouting holes (303) are formed in the outer wall of one side of the clamping block (101), the grouting holes (303) are communicated with the through groove (3), a plurality of groups of connecting holes (203) are formed in the inner wall of the clamping groove (201), and the plurality of groups of connecting holes (203) are respectively matched with the grouting holes (303).
6. The precast concrete wallboard connecting structure according to claim 1, wherein a supporting rod (5) is arranged inside the through groove (3), a driving disc (501) is fixedly connected to the bottom of the supporting rod (5), and the diameter of the driving disc (501) is the same as the inner diameter of the through groove (3).
7. The precast concrete wallboard connecting structure according to claim 6, wherein the outer wall of the top of the supporting rod (5) is fixedly connected with a limiting rod (502), and the end part of the limiting rod (502) is attached to the inner wall of the through groove (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322639163.1U CN220928298U (en) | 2023-09-27 | 2023-09-27 | Precast concrete wallboard connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322639163.1U CN220928298U (en) | 2023-09-27 | 2023-09-27 | Precast concrete wallboard connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220928298U true CN220928298U (en) | 2024-05-10 |
Family
ID=90940128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322639163.1U Active CN220928298U (en) | 2023-09-27 | 2023-09-27 | Precast concrete wallboard connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220928298U (en) |
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2023
- 2023-09-27 CN CN202322639163.1U patent/CN220928298U/en active Active
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