CN219175505U

CN219175505U - Prefabricated wall and cast-in-situ wall handing-over shutoff structure

Info

Publication number: CN219175505U
Application number: CN202320152988.8U
Authority: CN
Inventors: 尹雪冬; 何均
Original assignee: Henan Yingmo Aluminum Co ltd
Current assignee: Henan Yingmo Aluminum Co ltd
Priority date: 2023-01-31
Filing date: 2023-01-31
Publication date: 2023-06-13
Anticipated expiration: 2033-01-31

Abstract

The utility model provides a joint plugging structure for a prefabricated wall and a cast-in-situ wall, which belongs to the technical field of buildings and comprises two rubber plates symmetrically arranged at two sides of the joint of the prefabricated wall and the cast-in-situ wall, wherein the rubber plates are abutted against the prefabricated wall, clamping assemblies are arranged at one sides of the two rubber plates far away from the prefabricated wall, the clamping assemblies are abutted against the cast-in-situ wall and the rubber plates, fastening assemblies are detachably arranged between the two clamping assemblies, and the fastening assemblies penetrate through the prefabricated wall and the two clamping assemblies and are used for enabling the two clamping assemblies to clamp the cast-in-situ wall, the rubber plates and the prefabricated wall. The utility model has simple structure and convenient use, and can effectively solve the hidden trouble of slurry leakage at the junction of the cast-in-situ wall and the prefabricated wall.

Description

Prefabricated wall and cast-in-situ wall handing-over shutoff structure

Technical Field

The utility model relates to the technical field of buildings, in particular to a prefabricated wall and cast-in-situ wall connecting and plugging structure.

Background

The prefabricated wall is formed by splicing cement wall boards. The prefabricated member combined enclosing wall is made of novel wall material such as magnesium chloride, perlite, sand, cement and the like according to scientific proportion and through a special production process. The concrete wall is attractive in appearance, environment-friendly, convenient to construct and low in cost, becomes the most ideal substitute for clay bricks and concrete walls, and can be widely applied to various construction engineering fields such as construction sites, urban construction, environment beautification, industrial technical transformation and the like. The cast-in-situ wall is about 1/5-1/10 of the common concrete, so that the self weight of the building can be greatly reduced, the floor height can be increased, and the foundation cost can be reduced by about 10 percent by adopting the foaming concrete as the wall material.

The existing plugging and die matching modes of the junction of the prefabricated wall and the cast-in-situ wall are as follows: the aluminum die P plate is pressed 50mm-150mm across the junction. In this way, if the working size of the prefabricated wall is deviated (as shown in fig. 2) or the installation size of the prefabricated wall is deviated (as shown in fig. 3), the slurry is easily leaked, and the normal construction effect is affected.

Therefore, it is desirable to provide a prefabricated wall and cast-in-situ wall connecting and plugging structure to solve the above problems in the prior art.

Disclosure of Invention

In view of the above, the utility model provides a joint plugging structure for a prefabricated wall and a cast-in-situ wall, which can effectively solve the hidden trouble of leakage at the joint of the cast-in-situ wall and the prefabricated wall.

In order to achieve the above purpose, the utility model provides a prefabricated wall and cast-in-situ wall connecting and plugging structure, which adopts the following technical scheme:

the utility model provides a prefabricated wall and cast-in-place wall handing-over shutoff structure, includes the symmetry and sets up in two rubber slab of prefabricated wall and cast-in-place wall handing-over department both sides, rubber slab and prefabricated wall looks butt, and one side that prefabricated wall was kept away from to two rubber slabs all is equipped with the clamping assembly, clamping assembly and cast-in-place wall and rubber slab butt, can dismantle between two clamping assembly and set up fastening assembly, fastening assembly runs through prefabricated wall and two clamping assembly, and is used for making two clamping assembly press from both sides tight cast-in-place wall, rubber slab and prefabricated wall.

Further, the clamping assembly comprises a frame integral section and back edges, and the fastening assembly penetrates through the prefabricated wall and the two back edges and is used for enabling the two back edges to clamp the frame integral section, the rubber plate, the cast-in-situ wall and the prefabricated wall.

Further, one side of the frame integrated section bar, which is close to the prefabricated wall, is provided with a limiting groove, and the rubber plate is positioned in the limiting groove.

Further, the fastening assembly comprises a counter-pulling screw rod penetrating through the prefabricated wall and the two clamping assemblies, and two nuts which are in threaded connection with the counter-pulling screw rod and are respectively located on the far sides of the two clamping assemblies.

Further, a gasket is arranged between the nut and the clamping assembly at the same side, and the gasket is movably sleeved on the opposite-pulling screw rod.

Further, the rubber plate and the frame integral section are bonded through foam rubber.

Further, the thickness of the rubber plate is 25mm.

The technical scheme of the utility model at least comprises the following beneficial effects:

1. the utility model has simple structure and convenient use, the fastening component penetrates through the prefabricated wall and the two clamping components, and is used for enabling the two clamping components to clamp the cast-in-situ wall, the rubber plate and the prefabricated wall, and the hidden danger of slurry leakage at the joint of the cast-in-situ wall and the prefabricated wall can be effectively solved by utilizing the compressibility of the rubber plate.

2. The fastening assembly comprises a counter-pulling screw rod penetrating through the prefabricated wall and the two clamping assemblies, and two nuts which are in threaded connection with the counter-pulling screw rod and are respectively located on the sides, away from the two clamping assemblies, and the purposes that the two clamping assemblies clamp the cast-in-situ wall, the rubber plate and the prefabricated wall can be achieved through the mode of fastening the nuts, so that the hidden danger of slurry leakage existing at the junction of the cast-in-situ wall and the prefabricated wall is effectively solved, and the operation is convenient.

Drawings

FIG. 1 is a schematic diagram of a prefabricated wall and cast-in-situ wall joint plugging structure according to the present utility model;

FIG. 2 is a view showing the construction effect of the deviation of the working size of the prefabricated wall in the prior art;

fig. 3 is a view showing the construction effect of the deviation of the installation dimension of the prefabricated wall in the prior art.

In the figure: 1. cast-in-situ wall; 2. prefabricating a wall; 3. an aluminum die P plate; 4. a first rubber plate; 5. a first frame integral section bar; 6. a first back ridge; 7. a second rubber plate; 8. a second frame integral profile; 9. a second back ridge; 10. a counter-pulling screw; 11. a first gasket; 12. a first nut; 13. a second gasket; 14. and a second nut.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to fig. 1 to 3 of the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which are obtained by a person skilled in the art based on the described embodiments of the utility model, fall within the scope of protection of the utility model.

The existing plugging and die matching modes of the junction of the prefabricated wall and the cast-in-situ wall are as follows: the aluminum die P plate 3 is pressed 50mm-150mm across the junction.

In this way, as shown in fig. 2, deviation occurs in the processing dimension of the prefabricated wall 2, or as shown in fig. 3, deviation occurs in the installation dimension of the prefabricated wall 2, so that slurry is easily leaked, and normal construction effect is affected. Therefore, the utility model provides a prefabricated wall and cast-in-situ wall handing-over shutoff structure, the purpose can effectively solve the thick liquid hidden danger that leaks that cast-in-situ wall and prefabricated wall handing-over department exist, and the concrete implementation is as follows.

As shown in fig. 1, a prefabricated wall and cast-in-situ wall connecting and plugging structure comprises two rubber plates symmetrically arranged at two sides of the joint of a prefabricated wall 2 and a cast-in-situ wall 1, wherein the rubber plates are abutted against the prefabricated wall 2, clamping assemblies are arranged at one sides of the two rubber plates far away from the prefabricated wall 2, the clamping assemblies are abutted against the cast-in-situ wall 1 and the rubber plates, fastening assemblies are detachably arranged between the two clamping assemblies, the fastening assemblies penetrate through the prefabricated wall 2 and the two clamping assemblies, and the fastening assemblies are used for enabling the two clamping assemblies to clamp the cast-in-situ wall 1, the rubber plates and the prefabricated wall 2. The utility model has simple structure and convenient use, and can effectively solve the hidden trouble of slurry leakage at the junction of the cast-in-situ wall 1 and the prefabricated wall 2.

The clamping assembly comprises a frame integral section bar and back edges, the fastening assembly penetrates through the prefabricated wall 2 and the two back edges, and the clamping assembly is used for enabling the two back edges to clamp the frame integral section bar, the rubber plate, the cast-in-situ wall 1 and the prefabricated wall 2. The fastening assembly comprises a counter-pulling screw rod 10 penetrating through the prefabricated wall 2 and the two clamping assemblies, and two nuts which are in threaded connection with the counter-pulling screw rod 10 and are respectively positioned on the far sides of the two clamping assemblies. The purpose that two clamping assemblies clamp the cast-in-situ wall 1 and the prefabricated wall 2 can be achieved by fastening nuts, so that the hidden danger of leakage at the joint of the cast-in-situ wall 1 and the prefabricated wall 2 is effectively solved, and the operation is convenient.

Specifically, as shown in fig. 1, the prefabricated wall 2 is located on the right side of the cast-in-situ wall 1, and is erected side by side, and the left end of the prefabricated wall 2 abuts against the right end of the cast-in-situ wall 1. The rear side of the joint of the cast-in-situ wall 1 and the prefabricated wall 2 is provided with a first frame integrated section 5 and a first rubber plate 4, the right end of the front side of the first frame integrated section 5 is provided with a first limit groove, the first rubber plate 4 is positioned in the first limit groove and is adhered to the first frame integrated section 5 through foam rubber, and the first rubber plate 4 is tightly abutted to the rear side wall of the prefabricated wall 2. The rear side of the first frame integrated section bar 5 is provided with a first back edge 6, and the front side wall of the first back edge 6 is tightly abutted with the rear side wall of the first frame integrated section bar 5. In one embodiment, the thickness of both the first rubber sheet 4 and the second rubber sheet 7 is 25mm.

The front side of the junction of the cast-in-situ wall 1 and the prefabricated wall 2 is provided with a second frame integral section bar 8 and a second rubber plate 7, the right end of the rear side of the second frame integral section bar 8 is provided with a second limit groove, the second rubber plate 7 is positioned in the second limit groove and is adhered to the second frame integral section bar 8 together through foam rubber, and the second rubber plate 7 is tightly abutted to the front side wall of the prefabricated wall 2. The front side of the second frame integral section bar 8 is provided with a second back edge 9, and the rear side wall of the second back edge 9 is tightly abutted with the front side wall of the second frame integral section bar 8.

The first back edge 6, the prefabricated wall 2 and the second back edge 9 are penetrated and provided with the opposite-pulling screw rod 10, the rear end of the opposite-pulling screw rod 10 is movably sleeved with the first gasket 11, the front end of the opposite-pulling screw rod 10 is movably sleeved with the second gasket 13, the rear end of the opposite-pulling screw rod 10 is in threaded sleeve with the first nut 12, and the front end of the opposite-pulling screw rod 10 is in threaded sleeve with the second nut 14, so that the purpose of clamping the cast-in-situ wall 1 and the prefabricated wall 2 by combining force of the first back edge 6, the first frame integral section 5, the first rubber plate 4, the second back edge 9, the second frame integral section 8 and the second rubber plate 7 is achieved, and the hidden trouble of slurry leakage existing at the joint of the cast-in-situ wall 1 and the prefabricated wall 2 is effectively solved.

The utility model has simple structure and convenient use, the fastening component penetrates through the prefabricated wall 2 and the two clamping components, and is used for enabling the two clamping components to clamp the cast-in-situ wall 1, the rubber plate and the prefabricated wall 2, and the hidden danger of leakage at the joint of the cast-in-situ wall 1 and the prefabricated wall 2 can be effectively solved by utilizing the compressibility of the rubber plate. The fastening assembly comprises a counter-pulling screw rod 10 penetrating through the prefabricated wall 2 and two clamping assemblies, and two nuts which are in threaded connection with the counter-pulling screw rod 10 and are respectively located on the far sides of the two clamping assemblies, and the purposes of enabling the two clamping assemblies to clamp the cast-in-situ wall 1, the rubber plate and the prefabricated wall 2 can be achieved through the mode of fastening the nuts, so that the hidden danger of slurry leakage existing at the junction of the cast-in-situ wall 1 and the prefabricated wall 2 is effectively solved, and the operation is convenient.

In the present utility model, unless explicitly specified and defined otherwise, for example, it may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

The foregoing is a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model and are intended to be comprehended within the scope of the present utility model.

Claims

1. The utility model provides a prefabricated wall and cast-in-place wall handing-over shutoff structure, its characterized in that, including the symmetry set up in prefabricated wall (2) and cast-in-place wall (1) handing-over department both sides two rubber slab, rubber slab and prefabricated wall (2) looks butt, one side that prefabricated wall (2) were kept away from to two rubber slabs all is equipped with the clamping assembly, clamping assembly and cast-in-place wall (1) and rubber slab butt can dismantle between two clamping assembly and set up fastening assembly, fastening assembly runs through prefabricated wall (2) and two clamping assembly, and is used for making two clamping assembly press from both sides tight cast-in-place wall (1), rubber slab and prefabricated wall (2).

2. The prefabricated wall and cast-in-situ wall interfacing plugging structure according to claim 1, wherein the clamping assembly comprises a frame integral section and a back edge, the fastening assembly penetrates through the prefabricated wall (2) and the two back edges and is used for enabling the two back edges to clamp the frame integral section, the rubber plate, the cast-in-situ wall (1) and the prefabricated wall (2).

3. The prefabricated wall and cast-in-situ wall connecting and plugging structure according to claim 2, wherein a limit groove is formed in one side of the frame integrated profile close to the prefabricated wall (2), and the rubber plate is located in the limit groove.

4. The prefabricated wall and cast-in-situ wall interfacing plugging structure according to claim 1, wherein the fastening assembly comprises a split screw (10) penetrating the prefabricated wall (2) and the two clamping assemblies, and two nuts screwed with the split screw (10) and respectively located at the far sides of the two clamping assemblies.

5. The prefabricated wall and cast-in-situ wall interfacing plugging structure according to claim 4, wherein a spacer is provided between the nut and the clamping assembly on the same side, said spacer being removably sleeved on the split screw (10).

6. The prefabricated wall and cast-in-situ wall interfacing plugging structure according to claim 2, wherein the rubber plate and the frame integral profile are bonded through foam.

7. The prefabricated wall and cast-in-place wall interfacing plugging structure of any one of claims 1-5, wherein the rubber sheet has a thickness of 25mm.