Mounting structure of fabricated wallboard

Abstract

The utility model relates to a mounting structure of a fabricated wallboard, which comprises a first wallboard, a second wallboard and a connecting assembly, and is technically characterized in that the connecting assembly comprises a strip-shaped elastic clamping plate as high as the first wallboard and the second wallboard, and an upper positioning piece and a lower positioning piece which are arranged at the upper end and the lower end of the strip-shaped elastic clamping plate; the long-strip-shaped elastic clamping plate is composed of a dovetail-shaped clamping part, separation parts symmetrically connected to the two edges of the opening side of the dovetail-shaped clamping part and blocking parts connected with the separation parts, and the butt joint side of the first wall plate is provided with a dovetail-shaped longitudinal through groove matched with the outer surface of the dovetail-shaped clamping part; a dovetail-shaped longitudinal clamping block matched with the inner surface of the dovetail-shaped clamping part is arranged on the butt joint side of the second wall plate. According to the structure, the using number of connecting parts is reduced, and meanwhile, the connecting tightness between the adjacent wallboards is enhanced.

Description

Technical Field

[0001] This utility model relates to the field of auxiliary components for building structures, specifically to an installation structure for prefabricated wall panels. Background Technology

[0002] Prefabricated wall panels are typically made up of multiple panels joined together using an installation structure. To ensure the stability of the connection, there are increasingly more improved solutions for the installation structure.

[0003] For example, CN 222009437 U discloses an installation structure for prefabricated wall panels, which includes a first wall panel and a second wall panel. The first and second wall panels have the same structure. Both ends of the first and second wall panels are provided with a butt joint plate and a connecting plate, which are movably connected. The butt joint plate has a guide groove inside, and the connecting plate has a limit groove inside. Positioning cylinders for fixing the first and second wall panels are located inside the guide groove and the limit groove, and the positioning cylinders slide in conjunction with the guide groove and the limit groove. This installation structure aims to effectively fix the first and second wall panels using components such as positioning cylinders, ball bearings, and driven cone blocks, ensuring a firm and stable connection between the wall panels. The use of ball bearings, limit grooves, and movable connections enables convenient and quick assembly and disassembly, reducing installation time and labor costs. However, the following problems still exist: the butt joint edges of the first and second wall panels are generally long. To ensure the tightness of the connection, multiple installation structures need to be evenly arranged on the butt joint edges, resulting in a large number of installation structures being used. Utility Model Content

[0004] The purpose of this utility model is to provide an installation structure for prefabricated wall panels that is structurally reasonable and reliable in use, thereby reducing the number of connecting parts and enhancing the tightness of the connection between adjacent wall panels.

[0005] The technical solution of this utility model is:

[0006] An installation structure for prefabricated wall panels includes a first wall panel, a second wall panel, and a connecting assembly. The key technical features are: the connecting assembly includes a long, elastic clamping plate with the same height as the first and second wall panels, upper and lower positioning members at the upper and lower ends of the long, elastic clamping plate, the long, elastic clamping plate comprising a dovetail-shaped clamping portion, a partition portion symmetrically connected to the two edges of the opening side of the dovetail-shaped clamping portion, and a stop portion connected to the partition portion; the first wall panel has a dovetail-shaped longitudinal through groove on its mating side that mates with the outer surface of the dovetail-shaped clamping portion, and the second wall panel has a dovetail-shaped longitudinal locking block on its mating side that mates with the inner surface of the dovetail-shaped clamping portion; the mating sides of the first and second wall panels jointly clamp the partition portion, and the two stop portions... The partition and the dovetail-shaped clamping part are at the same height and are flush with the front and rear surfaces of the first wall panel, respectively. The blocking part covers the joint between the first and second wall panels. The upper and lower ends of the partition and the edge of the dovetail-shaped clamping part connected to it are respectively provided with reduction parts. The upper and lower ends of the first and second wall panels are respectively provided with reduction grooves corresponding to the reduction parts. The front and rear ends of the reduction grooves are bounded by the opposite sides of the two blocking parts. The outer surfaces of the upper and lower ends of the blocking part are provided with upper grooves and lower grooves corresponding to the reduction grooves. The bottom of the upper grooves of the two blocking parts are respectively provided with upper horizontal through holes. The upper positioning member is connected between the two upper horizontal through holes. The bottom of the lower grooves of the two blocking parts are respectively provided with lower horizontal through holes. The lower positioning member is connected between the two lower horizontal through holes.

[0007] In the above-mentioned installation structure of the prefabricated wall panel, the upper positioning component and the lower positioning component are respectively composed of a screw, a positioning pressure block fitted around the outer periphery of the screw, and a positioning nut assembly connected to both ends of the screw. The positioning pressure block is filled in the reducing groove, and the positioning nut assembly is located in the upper or lower groove of the corresponding stop part.

[0008] The beneficial effects of this utility model are:

[0009] During installation, first insert the long, elastic clamping plate into the first wall panel, then insert the second wall panel, such as... Figure 2 As shown, finally, assemble the upper and lower positioning components, as follows. Figure 1 As shown. This utility model uses a long strip-shaped elastic clamp and upper and lower positioning components to achieve the splicing and installation of the first and second wall panels, with a small number of connecting parts. The long strip-shaped elastic clamp enhances the tightness of the connection between adjacent wall panels with its dovetail-shaped clamping part, and also supports the connection structure of the upper and lower positioning components, realizing the longitudinal positioning of the first and second wall panels. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the structure of this utility model;

[0011] Figure 2This is a schematic diagram of the structure of this utility model without the positioning component installed;

[0012] Figure 3 yes Figure 1 Sectional view along the AA direction;

[0013] Figure 4 This is a schematic diagram of the structure of the long strip-shaped elastic clamp of this utility model.

[0014] In the figure: 1. First wall panel, 2. Long strip elastic clamping plate, 201. Dovetail clamping part, 202. Separating part, 203. Stopping part, 204. Upper groove, 205. Lower groove, 3. Positioning nut group, 4. Screw, 5. Positioning pressure block, 6. Second wall panel, 7. Reduction groove. Detailed Implementation

[0015] The present invention will be described in detail with reference to the accompanying drawings.

[0016] like Figures 1-4 As shown, the installation structure of the prefabricated wall panel includes a first wall panel 1, a second wall panel 6, and connecting components.

[0017] The connecting assembly includes a long strip-shaped elastic clamp 2 with the same height as the first wall panel 1 and the second wall panel 6, and an upper positioning member and a lower positioning member disposed at the upper and lower ends of the long strip-shaped elastic clamp 2.

[0018] The elongated elastic clamp 2 is composed of a dovetail-shaped clamping part 201, a partition part 202 symmetrically connected to the two edges of the opening side of the dovetail-shaped clamping part 201, and a stop part 203 connected to the partition part 202.

[0019] The first wall panel 1 has a dovetail-shaped longitudinal through groove on its mating side that mates with the outer surface of the dovetail-shaped clamping part 201. The second wall panel 6 has a dovetail-shaped longitudinal locking block on its mating side that mates with the inner surface of the dovetail-shaped clamping part 201. The dovetail-shaped clamping part 201 achieves horizontal positioning of the first wall panel 1 and the second wall panel 6. The mating side surfaces of the first wall panel 1 and the second wall panel 6 jointly clamp the separating part 202. The two blocking parts 203 are at the same height as the dovetail-shaped clamping part 201 and are flush with the front and rear surfaces of the first wall panel 1, respectively. The blocking parts 203 cover the mating seam of the first wall panel 1 and the second wall panel 6.

[0020] The upper and lower ends of the partition 202 and the edge of the dovetail-shaped clamping part 201 connected thereto are respectively provided with reduction portions. The upper and lower ends of the first wall panel 1 and the second wall panel 6 are respectively provided with reduction grooves 7 corresponding to the reduction portions. The front and rear ends of the reduction grooves 7 are bounded by the opposite back surfaces of the two blocking parts 203. The outer surfaces of the upper and lower ends of the blocking parts 203 are provided with upper grooves 204 and lower grooves 205 corresponding to the reduction grooves 7. The bottom of the upper grooves 204 of the two blocking parts 203 are respectively provided with upper horizontal through holes. The upper positioning member is connected between the two upper horizontal through holes. The bottom of the lower grooves 205 of the two blocking parts 203 are respectively provided with lower horizontal through holes. The lower positioning member is connected between the two lower horizontal through holes.

[0021] In this embodiment, the upper positioning component and the lower positioning component are respectively composed of a screw 4, a positioning block 5 fitted around the outer periphery of the screw 4, and a positioning nut assembly 3 connected to both ends of the screw 4. The positioning block 5 is filled in the reducing groove 7, and the positioning nut assembly 3 is located in the upper groove 204 or lower groove 205 of the corresponding stop portion 203. The positioning block 5 is provided with a through hole corresponding to the screw 4.

[0022] Working principle:

[0023] During installation, such as Figure 2 As shown, first, the long, elastic clamping plate 2 is inserted and fitted to the first wall panel 1, then the second wall panel 6 is inserted, and finally the upper and lower positioning components are installed. Specifically, as follows... Figure 1 As shown, when installing the upper positioning component, the positioning block 5 is placed in the reducing groove 7. One end of the screw 4 passes through the upper horizontal through hole at the bottom of the groove 204 on one stop part 203, the through hole of the positioning block 5, and the upper horizontal through hole at the bottom of the groove 204 on the other stop part 203 in sequence. Finally, the positioning nut assembly 3 is installed. The same procedure is followed when installing the lower positioning component.

[0024] The embodiments of this utility model have been described in detail above, but the content described is only a preferred embodiment of this utility model and should not be considered as limiting the scope of implementation of this utility model. All equivalent changes and improvements made within the scope of this utility model should still fall within the scope of this patent.

Claims

1. An installation structure for prefabricated wall panels, comprising a first wall panel, a second wall panel, and connecting components, characterized in that: The connecting assembly includes a long, elastic clamping plate with the same height as the first and second wall panels, upper and lower positioning members disposed at the upper and lower ends of the long, elastic clamping plate. The long, elastic clamping plate consists of a dovetail-shaped clamping part, a partition part symmetrically connected to the two edges of the opening side of the dovetail-shaped clamping part, and a stop part connected to the partition part. The first wall panel has a dovetail-shaped longitudinal through groove on its mating side that mates with the outer surface of the dovetail-shaped clamping part, and the second wall panel has a dovetail-shaped longitudinal locking block on its mating side that mates with the inner surface of the dovetail-shaped clamping part. The mating sides of the first and second wall panels jointly clamp the partition part. The two stop parts are at the same height as the dovetail-shaped clamping part and are respectively connected to the first wall panel. The front and rear surfaces are flush. The blocking part covers the joint between the first wall panel and the second wall panel. The upper and lower ends of the partition part and the edge of the dovetail-shaped clamping part connected to it are respectively provided with a reduction part. The upper and lower ends of the first wall panel and the second wall panel are respectively provided with a reduction groove corresponding to the reduction part. The front and rear ends of the reduction groove are bounded by the opposite back sides of the two blocking parts. The outer surfaces of the upper and lower ends of the blocking part are provided with upper grooves and lower grooves corresponding to the reduction grooves. The bottom of the upper grooves of the two blocking parts are respectively provided with upper horizontal through holes. The upper positioning member is connected between the two upper horizontal through holes. The bottom of the lower grooves of the two blocking parts are respectively provided with lower horizontal through holes. The lower positioning member is connected between the two lower horizontal through holes.

2. The mounting structure for a fabricated wall panel according to claim 1, characterized by: The upper positioning component and the lower positioning component are respectively composed of a screw, a positioning pressure block fitted around the outer periphery of the screw, and a positioning nut assembly connected to both ends of the screw. The positioning pressure block is filled in the reducing groove, and the positioning nut assembly is located in the upper or lower groove of the corresponding stop part.

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