CN216713466U

CN216713466U - Shear force wall prefabricated interior wallboard hybrid connection structure

Info

Publication number: CN216713466U
Application number: CN202220195021.3U
Authority: CN
Inventors: 李旭文; 章佳豪; 黄雁弛
Original assignee: Jiangxi Pinglin Construction Engineering Co ltd
Current assignee: Jiangxi Pinglin Construction Engineering Co ltd
Priority date: 2022-01-21
Filing date: 2022-01-21
Publication date: 2022-06-10
Anticipated expiration: 2032-01-21

Abstract

The utility model relates to the technical field of building construction, and particularly discloses a shear wall prefabricated inner wallboard mixed connection structure which comprises a wall body, wherein a positioning block is arranged at the top of the wall body, a plurality of annular first connecting reinforcing steel bars are uniformly arranged on the positioning block, a positioning groove matched with the positioning block in shape is arranged at the bottom of the wall body, a pouring hole is formed in the side wall of the positioning groove, a plurality of annular second connecting reinforcing steel bars are uniformly arranged in the positioning groove, the first connecting reinforcing steel bars and the second connecting reinforcing steel bars are arranged in a staggered mode in the horizontal direction, the shear wall prefabricated inner wallboard mixed connection structure further comprises a fixing rod capable of being inserted between the first connecting reinforcing steel bars and the second connecting reinforcing steel bars and a fixing piece capable of fixing the fixing rod in the positioning groove, and the problems that the traditional shear wall connection mode is large in welding quantity and the field welding quantity is too large are solved.

Description

Shear force wall prefabricated interior wallboard hybrid connection structure

Technical Field

The application relates to the technical field of building construction, and particularly discloses a shear wall prefabricated interior wallboard hybrid connection structure.

Background

Shear walls, also called wind-resistant walls, earthquake-resistant walls or structural walls, are walls of houses or structures which mainly bear horizontal loads and vertical loads caused by wind loads or earthquake action and prevent structural shear damage, and are also called earthquake-resistant walls and generally made of reinforced concrete, wherein bearing walls of inner wall plate structures can be made of bricks, building blocks, prefabricated or cast-in-place concrete, and can be divided into three types, namely mixed structures, assembled large plate structures and cast-in-place wall plate structures according to different materials and construction methods.

The traditional shear wall is indirectly connected in a lap joint mode through grout anchor steel bars, the stress performance of the connection mode is limited by a reserved hole forming technology and a grouting process, and the discreteness is large; or the upper and lower steel bars are connected in a lap welding manner, but the problems of more welding quantity, too large field welding quantity, difficult quality guarantee and the like exist, so that the inventor provides a mixed connection structure of the prefabricated inner wall panel of the shear wall so as to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that the traditional shear wall connection mode has a large welding quantity and a large field welding quantity.

In order to achieve the above purpose, the basic scheme of the utility model provides a shear wall prefabricated interior wall board hybrid connection structure, which comprises a wall body, wherein a positioning block is arranged at the top of the wall body, a plurality of annular first connecting steel bars are uniformly arranged on the positioning block, a positioning groove matched with the positioning block in shape is arranged at the bottom of the wall body, a pouring hole is formed in the side wall of the positioning groove, a plurality of annular second connecting steel bars are uniformly arranged in the positioning groove, the first connecting steel bars and the second connecting steel bars are arranged in a staggered manner in the horizontal direction, and the shear wall prefabricated interior wall board hybrid connection structure further comprises fixing rods capable of being inserted between the first connecting steel bars and the second connecting steel bars and fixing pieces capable of fixing the fixing rods in the positioning groove.

The principle and effect of this basic scheme lie in:

1. the utility model is connected through the positioning groove and the positioning block, does not need additional formwork supporting and formwork removing work, simplifies the construction procedure and effectively improves the construction efficiency.

2. According to the utility model, the connection strength is improved through the first connecting steel bar, the second connecting steel bar and the fixing rod, and the connection is more reliable.

3. The shear wall connecting structure is simple in structure, ingenious in conception and convenient and fast to install, installation steps of the shear wall are simplified, labor intensity of technicians is reduced, and the problems that a traditional shear wall connecting mode is large in welding quantity and large in field welding quantity are solved.

Further, the first connecting reinforcing steel bars and the second connecting reinforcing steel bars are both U-shaped. The first connecting reinforcement and the second connecting reinforcement of U-shaped connect more firmly, prevent that first connecting reinforcement and second connecting reinforcement from breaking away from each other.

Further, the wall body lateral wall is equipped with the fixed slot, and dead lever one end is equipped with the fixed block with the fixed slot adaptation, is equipped with the mounting hole that can communicate each other between fixed block and the wall body lateral wall, and the mounting is detachable to be connected in the mounting hole. Install the fixed block in the fixed slot through the mounting, and then fixed the dead lever, simple to operate is swift.

Furthermore, the side wall of the side, away from the fixed groove, of the positioning groove is provided with a clamping groove matched with the free end of the fixed rod. The clamping groove can limit the position of the fixing rod.

Furthermore, a plurality of support columns are uniformly arranged on the bottom surface in the positioning groove. The support column can support the installation to the dead lever, improves compressive property.

Furthermore, a containing cavity is arranged in the wall body, and the bottom end of the supporting column extends into the containing cavity and is sleeved with a pressure spring. The supporting column can slide in a certain range by the aid of the accommodating cavity and the pressure spring, and the fixing column is convenient to mount.

Furthermore, a clamping block for preventing the support column from separating from the accommodating cavity is arranged on the part of the support column in the accommodating cavity. The fixture block prevents the support column from separating from the accommodating cavity.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 shows a top isometric view of a shear wall prefabricated interior wall panel hybrid connection structure proposed by an embodiment of the present application;

FIG. 2 illustrates a bottom isometric view of a shear wall prefabricated interior wall panel hybrid connection structure according to an embodiment of the present application;

FIG. 3 shows a cross-sectional view of a connection of support pillars of a shear wall prefabricated interior wall panel hybrid connection structure according to an embodiment of the present application;

fig. 4 shows a schematic diagram of a fixing rod of a shear wall prefabricated interior wall panel hybrid connection structure according to an embodiment of the present application.

Detailed Description

To further illustrate the technical means and effects of the present invention for achieving the intended purpose of the utility model, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.

Reference numerals in the drawings of the specification include: wall body 1, locating piece 2, first connecting reinforcement 3, pour hole 4, fixed slot 5, second mounting hole 6, mounting groove 7, second connecting reinforcement 8, support column 9, dead lever 10, fixed block 11, first mounting hole 12, hold chamber 13, spring 14.

A shear wall prefabricated inner wall board hybrid connection structure is shown in an embodiment in figures 1 and 2: including

wall body

1, 1 top of wall body is equipped with locating piece 2, evenly be equipped with a plurality of annular first connecting reinforcement 3 on the locating

piece

2, 1 bottom of wall body is equipped with the constant head tank with 2 shape adaptations of locating piece, the constant head tank lateral wall is opened there is pouring hole 4, evenly be equipped with a plurality of annular second connecting reinforcement 8 in the constant head tank, first connecting reinforcement 3 and the crisscross setting of 8 horizontal directions of second connecting reinforcement, first connecting reinforcement 3 and second connecting reinforcement 8 are the U-shaped, the first connecting reinforcement 3 and the second connecting reinforcement 8 of U-shaped are connected more firmly, prevent that first connecting reinforcement 3 and second connecting reinforcement 8 break away from each other.

Still including the dead lever 10 that can insert between first connecting reinforcement 3 and second connecting reinforcement 8 and can fix the mounting in the constant head tank with

dead lever

10, 1 lateral wall of wall body is equipped with fixed slot 5 and mounting groove 7, the shape and the dead lever 10 looks adaptation of mounting groove 7, the cross-section of fixed slot 5 can cover the cross-section of mounting groove 7, dead lever 10 one end is equipped with the fixed block 11 with fixed slot 5 adaptation, the embodiment is shown in fig. 4, 11 lateral walls of fixed block are equipped with

first mounting hole

12, 1 lateral wall of wall body is equipped with second mounting hole 6, first mounting hole 12 and second mounting hole 6 communicate each other, the mounting adopts clamping screw, can dismantle the connection in first mounting hole 12 and second mounting hole 6 through the form of bolt and screw hole, the lateral wall that 5 one side was kept away from to the constant head tank is equipped with the draw-in groove with dead lever 10 free end adaptation. This simple to operate is swift.

In the embodiment shown in fig. 3, a plurality of support columns 9 are uniformly arranged on the bottom surface in the positioning groove, a containing cavity 13 is arranged in the positioning groove, the bottom ends of the support columns 9 extend into the containing cavity 13 and are sleeved with pressure springs 14, a clamping block for preventing the support columns 9 from being separated from the containing cavity 13 is arranged on the portion, located in the containing cavity 13, of the support columns 9, and the clamping block is slidably connected with the containing cavity 13.

In the implementation process of the utility model, the wall bodies 1 are sequentially connected, specifically, the positioning groove at the bottom of one wall body 1 is mutually clamped with the positioning block 2 of the other wall body 1, so that the first connecting reinforcing steel bars 3 and the second connecting reinforcing steel bars 8 are staggered in the positioning groove, then the fixing rod 10 penetrates through the U-shaped surfaces of the first connecting reinforcing steel bars 3 and the second connecting reinforcing steel bars 8 and is contacted with the supporting columns 9, the end part of the fixing rod 10 is matched with the clamping groove, namely, the appointed position is reached, then the fixing block 11 is fixed in the fixing groove 5 through the fixing screw, and further the fixing rod 10 is fixed, the installation is convenient and rapid, and then the pouring is carried out.

Compared with the prior art, the shear wall connecting structure is simple in structure, ingenious in conception and convenient and fast to install, installation steps of the shear wall are simplified, labor intensity of technicians is reduced, and the problems that a traditional shear wall connecting mode is large in welding quantity and large in field welding quantity are solved.

Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a wallboard hybrid connection structure in shear force wall prefabrication which characterized in that: including the wall body, the wall body top is equipped with the locating piece, evenly be equipped with a plurality of annular first connecting reinforcement on the locating piece, the wall body bottom be equipped with the constant head tank of locating piece shape adaptation, the constant head tank lateral wall is opened has pour the hole, evenly be equipped with a plurality of annular second connecting reinforcement in the constant head tank, first connecting reinforcement and the crisscross setting of second connecting reinforcement horizontal direction, still including but the dead lever of cutting between first connecting reinforcement and second connecting reinforcement and can fix the mounting in the constant head tank with the dead lever.

2. A shear wall prefabricated interior wall panel hybrid connection structure according to claim 1, wherein the first connecting reinforcement and the second connecting reinforcement are both U-shaped.

3. The shear wall prefabricated interior wall panel hybrid connection structure as claimed in claim 1, wherein the wall body side wall is provided with a fixing groove, one end of the fixing rod is provided with a fixing block adapted to the fixing groove, a mounting hole capable of communicating with each other is formed between the fixing block and the wall body side wall, and the fixing member is detachably connected in the mounting hole.

4. The shear wall prefabricated interior wall panel hybrid connection structure of claim 3, wherein the side wall of the positioning groove far away from the fixing groove is provided with a clamping groove matched with the free end of the fixing rod.

5. The hybrid connection structure of the shear wall prefabricated interior wall panels according to claim 1, wherein a plurality of support columns are uniformly arranged on the inner bottom surface of the positioning groove.

6. The shear wall prefabricated inner wall board hybrid connection structure according to claim 5, wherein a cavity is formed in the wall body, and the bottom ends of the support pillars extend into the cavity and are sleeved with pressure springs.

7. A shear wall prefabricated interior wall panel hybrid connection structure according to claim 6, wherein the part of the supporting column located in the cavity is provided with a fixture block for preventing the supporting column from being separated from the cavity.