CN220645459U

CN220645459U - Connecting assembly and corresponding prefabricated wall structure

Info

Publication number: CN220645459U
Application number: CN202322124025.XU
Authority: CN
Inventors: 于利; 莫雪琪; 王思仁; 曹亚俊; 熊必勇; 邬仲翔
Original assignee: Jiangxi Construction Engineering Group Machinery Construction Co ltd
Current assignee: Jiangxi Construction Engineering Group Machinery Construction Co ltd
Priority date: 2023-08-08
Filing date: 2023-08-08
Publication date: 2024-03-22
Anticipated expiration: 2033-08-08

Abstract

The utility model provides a connecting component and a corresponding prefabricated wall structure, wherein the prefabricated wall structure comprises a prefabricated wall body and the connecting component, and the connecting component is connected with the prefabricated wall body. The connecting assembly comprises a prefabricated foundation, a ground beam, a steel column and a prefabricated coping. The connecting component and the corresponding prefabricated wall structure are manufactured in the form of prefabricated components, so that the construction efficiency and quality control can be improved, and the on-site processing procedures can be reduced. The connecting assembly is connected with the ground through the prefabricated foundation, the ground beam is clamped with the limiting groove, the steel column is connected with the top end of the prefabricated foundation, the prefabricated coping and the steel column are spliced through the steel groove, the components can be prefabricated, factory production is realized, in-situ casting is avoided, the structure is not only convenient to assemble, and the construction efficiency of the building site enclosing wall is improved; the assembled enclosing wall structure can be circularly disassembled and assembled for use, has long service life, and can be widely applied to temporary maintenance structures of civil construction sites.

Description

Connecting assembly and corresponding prefabricated wall structure

Technical Field

The utility model relates to the field of connecting components and corresponding prefabricated wall structures, in particular to a connecting component and a corresponding prefabricated wall structure.

Background

The enclosure wall is a space partition structure, is used for enclosing, dividing or protecting a certain area, and is widely applied to isolation projects such as construction sites, factories, communities and the like.

The prior construction site enclosing wall is mainly divided into three types, namely, sintered bricks are used as the main materials, the environment pollution is large in the brick making process, the building period is long, the later-stage use strength is low, the durability is poor, the maintenance cost is high, and the disassembly is inconvenient. Secondly, concrete is cast in situ, the construction speed is low, the on-site working procedures are complex, and the manufacturing cost is high. Thirdly, the metal enclosure mainly made of iron is high in construction speed, but low in safety and poor in durability.

Therefore, there is a need to provide a connecting assembly and a corresponding prefabricated wall structure to solve the above-mentioned technical problems.

Disclosure of Invention

The utility model provides a connecting component and a corresponding prefabricated wall structure, which are used for solving the problems of construction site enclosing wall structure multi-storage sintered brick masonry and cast-in-place in the prior art, complicated wall construction and high use cost; the problem of poor safety of the metal enclosure.

In order to solve the technical problems, the technical scheme of the utility model is as follows: a connection assembly for connecting prefabricated walls, the connection assembly comprising:

the prefabricated foundations are connected with the ground, two prefabricated foundations are arranged oppositely, and limit grooves are formed in the two prefabricated foundations oppositely;

the ground beam is arranged on the ground, and two ends of the ground beam are respectively clamped with the two limiting grooves;

the two steel columns are respectively connected with the top ends of the two prefabricated foundations; a steel groove is oppositely arranged between the two steel columns, and the two steel grooves are respectively spliced with the two ends of the prefabricated wall body; and

the prefabricated coping is arranged at the top end of the prefabricated wall body, and two ends of the prefabricated coping are respectively spliced with two steel grooves oppositely arranged between the steel columns.

In the utility model, the prefabricated wall body is provided with a plurality of groups, and the plurality of prefabricated wall bodies comprise left prefabricated wall bodies and right prefabricated wall bodies which are adjacently arranged;

the ground beam is provided with a plurality of groups, and a plurality of groups the adjacent setting of ground beam include left ground beam and right ground beam, left side ground beam is located left side prefabricated wall body bottom, right side ground beam is located right side prefabricated wall body bottom, left side ground beam with right side ground beam is all through prefabricated basic connection.

In the present utility model, the prefabricated foundation includes:

the mounting plate is positioned at the bottom of the prefabricated foundation and is connected with the ground;

the bearing plate is arranged above the mounting plate and is used for supporting the prefabricated wall body; and

the limiting block is arranged at the top end of the bearing plate, the top end of the limiting block is connected with the steel column, the limiting block comprises a left mounting surface and a right mounting surface which are arranged on the side surfaces, the mounting plate is provided with a left limiting groove, and the left limiting groove is used for being connected with a left ground beam; the right mounting surface is provided with right spacing groove, right spacing groove is used for connecting right ground beam.

In the present utility model, the steel column comprises:

the fixed plate is connected with the top end of the limiting block;

the left steel plate is connected with the mounting plate, a left steel groove is formed in one side of the left steel plate, and the left steel groove is spliced with the left prefabricated wall body; and

the right steel plate is connected with the fixed plate, a right steel groove is formed in one side of the right steel plate, and the right steel groove is spliced with the right prefabricated wall body.

In the utility model, the left steel plate comprises a left connecting part and left baffle parts which are oppositely arranged at two ends of the left connecting part, wherein the plane of the left connecting part is parallel to the plane of the left mounting surface, and a left steel groove is formed between the left connecting part and the left baffle parts at two ends;

the right steel groove comprises a right connecting portion and right baffle portions which are oppositely arranged at two ends of the right connecting portion, a plane where the right connecting portion is located is parallel to a plane where the right mounting surface is located, and the right steel groove is formed between the right connecting portion and the right baffle portions at two ends.

In the utility model, the left mounting surface and the right mounting surface are oppositely arranged at two sides of the limiting block; the right connecting portion is the left connecting portion, the left steel groove and the right steel groove are located on two sides of the left connecting portion relatively.

In the utility model, along the projection of the plane of the bearing plate, the plane of the extending direction of the left mounting surface is vertical to the plane of the extending direction of the right mounting surface,

one of the left baffle part is connected with the right connecting part.

In the utility model, a first included angle is arranged between a plane in which the extending direction of the left mounting surface is located and a plane in which the extending direction of the right mounting surface is located along the projection of the plane in which the bearing plate is located, and the first included angle is between 90 and 180 degrees;

one end of the left connecting part is connected with one end of the right connecting part.

In the utility model, the steel column further comprises a sealed steel plate, and the sealed steel plate connects the other end of the left connecting part with the other end of the right connecting part.

The present utility model also provides a prefabricated wall structure comprising:

prefabricating a wall body; and

the connecting assembly is connected with the prefabricated wall body.

Compared with the prior art, the utility model has the beneficial effects that: the connecting component and the corresponding prefabricated wall structure are manufactured in the form of prefabricated components, so that the construction efficiency and quality control can be improved, and the on-site processing procedures can be reduced. The connecting assembly is connected with the ground through the prefabricated foundation, the ground beam is clamped with the limiting groove, the steel column is connected with the top end of the prefabricated foundation, the prefabricated coping and the steel column are spliced through the steel groove, the components can be prefabricated, factory production is achieved, in-situ casting is avoided, the structure is not only convenient to assemble, and the construction efficiency of the building site enclosing wall is improved.

The connection mode of coupling assembling mutually cooperates for whole structure is firm reliable more, and prefabricated wall is more safer than the enclosure of metal separator, and durable, and assembled enclosure structure also circulated dismouting uses, but structure long service life wide application in the temporary maintenance structure in civil engineering building site.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments are briefly described below, and the drawings in the following description are only drawings corresponding to some embodiments of the present utility model.

Fig. 1 is a top view of a prefabricated wall integral structure according to a preferred embodiment of the present utility model.

Fig. 2 is a top view of the overall structure of the connection assembly of the preferred embodiment of the present utility model.

Fig. 3 is a perspective view of a first connection assembly according to a preferred embodiment of the present utility model.

Fig. 4 is a cross-sectional view of a first connection assembly according to a preferred embodiment of the present utility model.

Fig. 5 is a top view of a first connector assembly according to a preferred embodiment of the present utility model.

Fig. 6 is a perspective view of a first preformed foundation of a preferred embodiment of the present utility model.

Fig. 7 is a top view of a first steel body of a preferred embodiment of the present utility model.

Fig. 8 is a top view of a second connector assembly according to a preferred embodiment of the present utility model.

Fig. 9 is a top view of a second preformed foundation of a preferred embodiment of the present utility model.

Fig. 10 is a top view of a second steel body of a preferred embodiment of the present utility model.

Fig. 11 is a top view of a third connection assembly of the preferred embodiment of the present utility model.

Fig. 12 is a third preformed foundation perspective view of a preferred embodiment of the present utility model.

Fig. 13 is a top view of a third steel body of a preferred embodiment of the present utility model.

Reference numerals:

1a, prefabricating a wall body; 1b, a connecting component;

111. a first left prefabricated wall; 112. a first right prefabricated wall;

12. a first connection assembly; 121. a first prefabricated foundation; 1211. a first mounting plate; 1212. a first bearing plate; 1213. a first limiting block; 12131. a first left mounting surface; 12132. a first right mounting surface; 12133. a first connection hole; 122. a first left ground beam; 123. a first right ground beam; 124. a first steel column; 1241. a first fixing plate; 12411. a first mounting hole; 1242. a first left steel plate; 12421. a first left connecting portion; 12422. a first left barrier section; 1243. a first right steel plate; 12432. a first right barrier section; 125. the first left prefabricated roof is pressed; 126. the first right prefabricated coping;

22. a second connection assembly; 221. a second prefabricated foundation; 2211. a second mounting plate; 2212. a second bearing plate; 2213. a second limiting block; 22131. a second left mounting surface; 22132. a second right mounting surface; 222. a second left ground beam; 223. a second right ground beam; 224. a second steel column; 2241. a second fixing plate; 2242. a second left steel plate; 22421. a second left connecting portion; 22422. a second left barrier section; 2243. a second right steel plate; 22431. a second right connecting portion; 22432. a second right barrier section;

32. a third connection assembly; 321. a third prefabricated foundation; 3211. a third mounting plate; 3212. a third bearing plate; 3213. a third limiting block; 32131. a third left mounting surface; 32132. a third right mounting surface; 32134;32135; 322. a third left ground beam; 323. a third right ground beam; 324. a third steel column; 3241. a third fixing plate; 3242. a third left steel plate; 32421. a third left connecting portion; 32422. a third left barrier section; 3243. a third right steel plate; 32431. a third right connecting portion; 32432. a third right barrier section; 3244. edge sealing steel plates.

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.

The terms of directions used in the present utility model, such as "up", "down", "front", "back", "left", "right", "inside", "outside", "side", "top" and "bottom", are used for explaining and understanding the present utility model only with reference to the orientation of the drawings, and are not intended to limit the present utility model.

The words "first," "second," and the like in the terminology of the present utility model are used for descriptive purposes only and are not to be construed as indicating or implying relative importance and not as limiting the order of precedence.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The following is a preferred embodiment of a connection assembly and a corresponding prefabricated wall structure that solves the above technical problems.

In the drawings, like structural elements are denoted by like reference numerals.

The utility model provides a connecting assembly and a corresponding prefabricated wall structure, as shown in fig. 1, and fig. 1 is a top view of the prefabricated wall structure according to a preferred embodiment of the utility model.

The prefabricated wall structure comprises a prefabricated wall body 1a and a connecting assembly 1b, wherein the connecting assembly 1b is connected with the prefabricated wall body 1 a. The connecting component 1b comprises a prefabricated foundation, a ground beam, a steel column and a prefabricated coping; the two prefabricated foundations are oppositely arranged, and limit grooves are oppositely formed in the two prefabricated foundations; the ground beam is arranged on the ground, and two ends of the ground beam are respectively clamped with the two limiting grooves; the two steel columns are respectively connected with the top ends of the two prefabricated foundations; steel grooves are oppositely arranged between the two steel columns, and the two steel grooves are respectively spliced with two ends of the prefabricated wall body 1 a; the prefabricated coping is arranged at the top end of the prefabricated wall body 1a, and two ends of the prefabricated coping are respectively spliced with steel grooves oppositely arranged between two steel columns.

The structure can meet the requirement of assembling one prefabricated wall body, and adjacent prefabricated wall bodies can be arranged continuously to enclose. The utility model adopts the prefabricated component to manufacture the connecting component 1b and the prefabricated wall body 1a, thereby improving the construction efficiency and quality control and reducing the field processing procedures. The coupling assembling 1b is connected with ground through prefabricated basis, and the girder of land and spacing groove block are connected on steel column and prefabricated basis top to peg graft through the steel groove between prefabricated roof-hold and the steel column, the component can both be prefabricated, realizes the batch production preparation, has avoided cast in situ, and the structure is convenient for not only assemble, has promoted the efficiency of construction of building site enclosure.

These connected mode cooperate for whole structure is firm reliable more, and prefabricated wall is more safer than the enclosure of metal separator, and durable, but assembled enclosure structure circulated dismouting use also, and structure long service life can be widely used in the temporary maintenance structure of civil engineering building site.

The following describes the details of the connection assembly and the corresponding prefabricated wall structure in this embodiment:

with reference to fig. 1, 2, 3 and 4, the prefabricated wall bodies in the present embodiment are provided with a plurality of groups, and adjacent prefabricated wall bodies are connected through a connecting assembly, and the plurality of prefabricated wall bodies include a first left prefabricated wall body 111 and a first right prefabricated wall body 112 which are adjacently arranged; a first construction of the connection assembly of the present utility model is provided as a first connection assembly 12, the first connection assembly 12 including a first preformed foundation 121, a first ground beam, a first steel column 1242, and a first preformed roof.

The first ground beam is provided with a plurality of groups, and a plurality of groups of first ground beams include adjacent first left ground beam 122 and first right ground beam 123 that set up, and first left ground beam 122 is located first left prefabricated wall body 111 bottom, and first right ground beam 123 is located first right prefabricated wall body 112 bottom, and first left ground beam 122 and first right ground beam 123 are all connected through first prefabricated basis 121.

The first prefabricated coping is provided with a plurality of groups, and a plurality of groups of first prefabricated coping include adjacent first left prefabricated coping 125 and first right prefabricated coping 126 that set up, and first left prefabricated coping 125 is located first left prefabricated wall 111 top, and first right prefabricated coping 126 is located first right prefabricated wall 112 top, and first left prefabricated coping 126 is all connected through first steel column 1242 with first right prefabricated coping 126.

Referring to fig. 5, 6 and 7, in this embodiment, the first prefabricated foundation 121 includes a first mounting plate 1211, a first carrier plate 1212 and a first stopper 1213; the first mounting plate 1211 is positioned at the bottom of the first prefabricated foundation 121, and the first mounting plate 1211 is connected with the ground; the first carrier plate 1212 is disposed above the first mounting plate 1211, the first carrier plate 1212 being configured to support the prefabricated wall, the first carrier plate 1212 in this embodiment being configured to carry the first left prefabricated wall 111 and the first right prefabricated wall 112; the first limiting block 1213 is arranged at the top end of the first bearing plate 1212, the top end of the first limiting block 1213 is connected with the first steel column 124, the first limiting block 1213 comprises a first left mounting surface 12131 and a first right mounting surface 12132 which are arranged on the side surfaces, the first mounting plate 1211 is provided with a first left limiting groove, and the first left limiting groove is used for connecting the first left ground beam 122; the first right mounting surface 12132 is provided with a first right limit groove for connecting the first right ground beam 123.

The first prefabricated foundation 121 in this embodiment is connected with the ground through the first mounting plate 1211, the first carrier plate 1212 supports two adjacent first ground beams, and then the first ground beams are limited through the limiting grooves at two ends of the first limiting block 1213, and the structure is convenient for assembling the structure supporting the bottom end of the prefabricated wall body, and has a simple and practical structure and is convenient for assembling.

The first steel column 124 in the present embodiment includes a first fixing plate 1241, a first left steel plate 1242, and a first right steel plate 1243; the first fixing plate 1241 is connected with the top end of the first limiting block 1213; the first left steel plate 1242 is connected with the first fixing plate 1241, and a first left steel groove is formed in one side of the first left steel plate 1242 and is spliced with the first left prefabricated wall 111; the first right steel plate 1243 is connected with the first fixing plate 1241, and a first right steel groove is formed in one side of the first right steel plate 1243 and is spliced with the first right prefabricated wall 112.

The first steel column is provided with first left steel groove and first right steel groove respectively through both sides, and the grafting of two walls of being convenient for has promoted the stability of structural connection between the adjacent two prefabricated walls.

The top end of the first limiting block 1213 in this embodiment is provided with a first connecting hole 12133, the first steel column 124 is provided with a corresponding first mounting hole 12411, wherein the first connecting hole 12133 and the first mounting hole 12411 are provided with a plurality of groups, each group of first connecting holes 12133 and each group of first mounting holes 12411 can be mounted through fasteners such as bolts and nuts, wherein the bolts are preferably embedded bolts embedded in the first limiting block 1213, the structure is convenient for assembling the first steel column 124 and the first prefabricated foundation 121, and steel columns with different structures can be replaced according to different prefabricated wall thicknesses to be mounted in a matched mode, so that the use is convenient.

In addition, if the first connecting hole 12133 and the first mounting hole 12411 in this embodiment block the assembly position of the prefabricated wall, the connection position between the first connecting hole 12133 and the first mounting hole 12411 cannot be penetrated by a nut, and a through hole plug welding technology can be adopted to weld the bolt or the screw on the prefabricated foundation with the steel column, thereby meeting the assembly requirement of the connecting component, and having strong structural practicability.

Further, the first left steel plate 1242 includes a first left connecting portion 12421 and first left blocking portions 12422 disposed opposite to the two ends of the first left connecting portion 12421, where the plane of the first left connecting portion 12421 is parallel to the plane of the first left mounting surface 12131, and a first left steel groove is formed between the first left connecting portion 12421 and the first left blocking portions 12422 at the two ends; the first right steel groove includes a first right connecting portion and first right barrier portions 12432 disposed at opposite ends of the first right connecting portion, wherein a plane of the first right connecting portion is parallel to a plane of the first right mounting surface 12132, and the first right steel groove is formed between the first right connecting portion and the first right barrier portions 12432 at opposite ends.

In the present embodiment, the first left mounting surface 12131 and the first right mounting surface 12132 are disposed opposite to each other on both sides of the first stopper 1213; the first right connecting portion is a first left connecting portion 12421, and the first left steel groove and the first right steel groove are located at two sides of the first left connecting portion 12421.

In this embodiment, two adjacent prefabricated walls share one prefabricated foundation for connection, so that the structure of the connecting assembly is simplified, and the practicability of the structure of the connecting assembly is improved.

The second implementation structure of the connection assembly in this embodiment is provided as follows:

referring to fig. 8, 9 and 10, the prefabricated wall bodies in the present embodiment are provided with a plurality of groups, and adjacent prefabricated wall bodies are connected through a connecting assembly, wherein the plurality of prefabricated wall bodies include a second left prefabricated wall body and a second right prefabricated wall body which are adjacently arranged; a second construction of the connection assembly of the present utility model is provided as a second connection assembly 22, the second connection assembly 22 comprising a second preformed foundation 221, a second ground beam, a second steel column 224, and a second preformed roof.

The second ground beam is provided with a plurality of groups, and a plurality of groups of second ground beams include the second left ground beam 222 and the second right ground beam 223 of adjacent setting, and second left ground beam 222 is located second left prefabricated wall body bottom, and second right ground beam 223 is located second right prefabricated wall body bottom, and second left ground beam 222 and second right ground beam 223 all are connected through second prefabricated basis 221.

The second prefabricated coping is provided with a plurality of groups, and a plurality of groups of second prefabricated coping includes the prefabricated coping in second left side and the prefabricated coping in second right side that adjacently set up, and the prefabricated coping in second left side is located the prefabricated wall body top in second, and the prefabricated coping in second right side is located the prefabricated wall body top in second, and prefabricated coping in second left side and the prefabricated coping in second right side are all connected through second steel column 224.

The second ground beam is provided with a plurality of groups, and a plurality of groups of second ground beams are adjacent to be set up including second left ground beam 222 and second right ground beam 223, and second left ground beam 222 is located second left prefabricated wall body bottom, and second right ground beam 223 is located second right prefabricated wall body bottom, and second left ground beam 222 and second right ground beam 223 are all connected through second prefabricated basis 221.

In this embodiment, the second prefabricated foundation 221 includes a second mounting plate 2211, a second carrier plate 2212, and a second carrier plate 2213; the second mounting plate 2211 is positioned at the bottom of the second prefabricated foundation 221, and the second mounting plate 2211 is connected with the ground; a second bearing plate 2212 is disposed above the second mounting plate 2211, the second bearing plate 2212 is used for supporting the prefabricated wall body, and the second bearing plate 2212 in the embodiment is used for bearing a second left prefabricated wall body and a second right prefabricated wall body; the second bearing plate 2213 is disposed at the top end of the second bearing plate 2212, the top end of the second bearing plate 2213 is connected with the second steel column 224, the second bearing plate 2213 includes a second left mounting surface 22131 and a second right mounting surface 22132 disposed on the side, the second mounting plate 2211 is provided with a second left limit groove, and the second left limit groove is used for connecting the second left ground beam 222; the second right mounting surface 22132 is provided with a second right limiting groove for connecting the second right ground beam 223.

The second steel column 224 in the present embodiment includes a second fixing plate 2241, a second left steel plate 2242, and a second right steel plate 2243; the second fixing plate 2241 is connected with the top end of the second bearing plate 2213; the second left steel plate 2242 is connected with the second fixing plate 2241, and a second left steel groove is formed in one side of the second left steel plate 2242 and is spliced with the second left prefabricated wall body; the second right steel plate 2243 is connected with the second fixing plate 2241, and one side of the second right steel plate 2243 is provided with a second right steel groove, and the second right steel groove is spliced with the second right prefabricated wall body.

Further, the second left steel plate 2242 includes a second left connecting portion 22421 and second left barrier portions 22422 disposed opposite to both ends of the second left connecting portion 22421, where a plane of the second left connecting portion 22421 is parallel to a plane of the second left mounting surface 22131, and a second left steel groove is formed between the second left connecting portion 22421 and the second left barrier portions 22422 at both ends; the second right steel groove includes a second right connecting portion 22431 and second right blocking portions 22432 disposed opposite to both ends of the second right connecting portion 22431, where a plane where the second right connecting portion 22431 is located is parallel to a plane where the second right mounting surface 22132 is located, and the second right steel groove is formed between the second right connecting portion 22431 and the second right blocking portions 22432 at both ends.

Along the projection of the second carrier 2212 on the plane, the plane in which the extending direction of the second left mounting surface 22131 is perpendicular to the plane in which the extending direction of the second right mounting surface 22132 is, where one of the second left barrier 22422 is connected to the second right connecting portion 22431.

In this embodiment, the second connection assembly 22 may be configured to connect two prefabricated walls with mutually perpendicular extension directions, where the two prefabricated walls share a prefabricated foundation for connection; and the structure of the second connecting assembly 22 can be applied to the right-angle corner of the enclosing wall, so that the practicability of the connecting assembly is improved.

A third implementation structure of the connection assembly in this embodiment is provided as follows:

referring to fig. 11, 12 and 13, the prefabricated wall bodies in the present embodiment are provided with a plurality of groups, and adjacent prefabricated wall bodies are connected by a connecting assembly, and the plurality of prefabricated wall bodies include a third left prefabricated wall body and a third right prefabricated wall body which are adjacently arranged; a third construction of the connection assembly of the present utility model, namely, a third connection assembly 32, is provided as follows, the third connection assembly 32 including a third prefabricated foundation 321, a third ground beam, a third steel column 324, and a third prefabricated capping:

the third ground beam is provided with a plurality of groups, and the adjacent setting of a plurality of groups of third ground beams includes third left ground beam 322 and third right ground beam 323, and third left ground beam 322 is located the prefabricated wall body bottom in third left, and third right ground beam 323 is located the prefabricated wall body bottom in third right, and third left ground beam 322 and third right ground beam 323 all are connected through the prefabricated basis 321 in third.

The third prefabricated coping is provided with a plurality of groups, and a plurality of groups of third prefabricated coping include the prefabricated coping in third left side and the prefabricated coping in third right side that the adjacent setting, and the prefabricated coping in third left side is located the prefabricated wall body top in third left side, and the prefabricated coping in third right side is located the prefabricated wall body top in third left side, and the prefabricated coping in third left side and the prefabricated coping in third right side are all connected through third steel column 324.

In this embodiment, the third prefabricated foundation 321 includes a third mounting board 3211, a third load board 3212, and a third load board 3213; the third mounting plate 3211 is positioned at the bottom of the third prefabricated foundation 321, and the third mounting plate 3211 is connected to the ground; the third bearing plate 3212 is disposed above the third mounting plate 3211, the third bearing plate 3212 is used for supporting the prefabricated wall, and the third bearing plate 3212 in the embodiment is used for bearing a third left prefabricated wall and a third right prefabricated wall; the third bearing plate 3213 is arranged at the top end of the third bearing plate 3212, the top end of the third bearing plate 3213 is connected with the third steel column 324, the third bearing plate 3213 comprises a third left mounting surface 32131 and a third right mounting surface 32132 which are arranged on the side surfaces, and the third mounting plate 3211 is provided with a third left limit groove which is used for connecting the third left ground beam 322; the third right mounting surface 32132 is provided with a third right limiting groove for connecting to the third right ground beam 323.

The third steel column 324 in the present embodiment includes a third fixing plate 3241, a third left steel plate 3242, and a third right steel plate 3243; the third fixed plate 3241 is connected with the top end of the third bearing plate 3213; the third left steel plate 3242 is connected with the third fixing plate 3241, a third left steel groove is formed in one side of the third left steel plate 3242, and the third left steel groove is spliced with a third left prefabricated wall body; the third right steel plate 3243 is connected with the third fixed plate 3241, and a third right steel groove is formed in one side of the third right steel plate 3243 and is spliced with a third right prefabricated wall body.

Further, the third left steel plate 3242 includes a third left connecting portion 32421 and third left barrier portions 32422 disposed opposite to each other at two ends of the third left connecting portion 32421, a plane of the third left connecting portion 32421 is parallel to a plane of the third left mounting surface 32131, and a third left steel groove is formed between the third left connecting portion 32421 and the third left barrier portions 32422 at two ends; the third right steel groove includes a third right connecting portion 32431 and third right barrier portions 32432 disposed opposite to each other at both ends of the third right connecting portion 32431, wherein a plane of the third right connecting portion 32431 is parallel to a plane of the third right mounting surface 32132, and a third right steel groove is formed between the third right connecting portion 32431 and the third right barrier portions 32432 at both ends.

In this embodiment, along the projection of the third carrier plate 3212 on the plane, a first included angle is formed between the plane in which the extending direction of the third left mounting surface 32131 is located and the plane in which the extending direction of the third right mounting surface 32132 is located, and the first included angle is between 90 ° and 180 °; one end of the third left connecting portion 32421 is connected to one end of the third right connecting portion 32431.

Further, the third steel column 324 further includes a sealed steel plate 3244, and the sealed steel plate 3244 connects the other end of the third left connecting portion 32421 with the other end of the third right connecting portion 32431.

In this embodiment, the third connecting component 32 may be configured to connect two prefabricated walls that intersect each other in the extending direction, where the two prefabricated walls share a third prefabricated foundation for connection; and the structure of third coupling assembling 32 can be applied in the fillet corner of enclosure, has promoted coupling assembling's practicality, satisfies the diversified assembly demand of building site enclosure.

The working principle of the present utility model will be explained below by taking the first connecting assembly 11 as an example with reference to fig. 3 and 4:

1. the first prefabricated foundation 121 is pre-buried on the ground, and the first limit groove and the second limit groove on the adjacent first prefabricated foundation 121 correspond.

2. And installing a first ground beam.

The first ground beam includes a first left ground beam 122, a first right ground beam 123, the first right ground beam 123 being adjacent to the first left ground beam 122.

The first left ground beam 122 is placed on two adjacent first prefabricated foundations, and two ends of the first left ground beam 122 are respectively clamped with limiting grooves on the two adjacent first prefabricated foundations.

The first right ground beam 123 is placed on two adjacent first prefabricated foundations, two ends of the first right ground beam 123 are respectively clamped with limiting grooves on the two adjacent first prefabricated foundations, and the first left ground beam 122 is connected with the first right ground beam 123 through a first prefabricated foundation 121.

3. A first steel column 124 is installed.

Connecting the first steel column 124 with the top end of a first limiting block 1213 in the first prefabricated foundation 121; wherein a first fixing plate 1241 in the first steel column 124 is connected to the top surface of the first prefabricated foundation 121.

4. And installing a first prefabricated wall body.

The first prefabricated wall body includes a first left prefabricated wall body 111 and a first right prefabricated wall body 112.

The first left prefabricated wall 111 is placed on two adjacent first steel columns, and two ends of the first left prefabricated wall 111 are respectively clamped with steel grooves on the two adjacent first steel columns.

The first right prefabricated wall body 112 is placed on two adjacent first steel columns, two ends of the first right prefabricated wall body 112 are respectively clamped with steel grooves on the two adjacent first steel columns, and the first left prefabricated wall body 111 is connected with the first right prefabricated wall body 112 through a first steel column 124.

The first prefabricated wall body in this embodiment includes a plurality of prefabricated wallboards of arranging from top to bottom, and first prefabricated wall body accessible is pegged graft from top to bottom and is assembled in the first steel column 124, carries out spacingly to prefabricated wall body through the steel groove of first steel column side.

5. And installing a first prefabricated coping.

The first prefabricated coping in this embodiment includes a first left prefabricated coping 125 and a first right prefabricated coping 126, the first left prefabricated coping 125 is located at the top end of the first left prefabricated wall 111, the first prefabricated coping 126 is located at the top end of the first right prefabricated wall 112, and the first left prefabricated coping 126 and the first right prefabricated coping 126 are all connected through a first steel column 1242.

The bottom of the first prefabricated coping in this embodiment is provided with a stop, and the stop is inserted into a steel groove in the first steel column 1242, so as to complete connection between the first prefabricated coping and the first steel column 1242.

This completes the assembly process of the connection assembly of the preferred embodiment and the corresponding prefabricated wall structure.

In summary, although the present utility model has been described in terms of the preferred embodiments, the preferred embodiments are not limited to the above embodiments, and various modifications and changes can be made by one skilled in the art without departing from the spirit and scope of the utility model, and the scope of the utility model is defined by the appended claims.

Claims

1. A connection assembly for connecting prefabricated walls, the connection assembly comprising:

2. The connection assembly of claim 1, wherein the prefabricated wall is provided with a plurality of groups, the plurality of prefabricated walls including adjacently disposed left and right prefabricated walls;

3. The connection assembly of claim 2, wherein the pre-formed foundation comprises:

4. A connection assembly according to claim 3, wherein the steel column comprises:

the fixed plate is connected with the top end of the limiting block;

5. The connecting assembly according to claim 4, wherein the left steel plate comprises a left connecting portion and left baffle portions oppositely arranged at two ends of the left connecting portion, a plane of the left connecting portion is parallel to a plane of the left mounting surface, and a left steel groove is formed between the left connecting portion and the left baffle portions at two ends;

6. The connection assembly of claim 5, wherein the left mounting surface and the right mounting surface are disposed on opposite sides of the stopper; the right connecting portion is the left connecting portion, the left steel groove and the right steel groove are located on two sides of the left connecting portion relatively.

7. The connection assembly according to claim 5, wherein the plane in which the left mounting surface extends is perpendicular to the plane in which the right mounting surface extends along the projection on the plane in which the carrier plate is located,

one of the left baffle part is connected with the right connecting part.

8. The connection assembly according to claim 5, wherein a first included angle is provided between a plane in which the extending direction of the left mounting surface is located and a plane in which the extending direction of the right mounting surface is located along a projection on the plane in which the bearing plate is located, the first included angle being between 90 ° and 180 °;

9. The connection assembly of claim 8, wherein the steel column further comprises a sealed steel plate connecting the left connection portion other end with the right connection portion other end.

10. A prefabricated wall structure comprising:

prefabricating a wall body; and

a connection assembly as claimed in any one of claims 1 to 9, which is connected to the prefabricated wall.