CN217000339U

CN217000339U - Light partition wall system

Info

Publication number: CN217000339U
Application number: CN202220782361.6U
Authority: CN
Inventors: 冯博; 罗星灿; 赵畅; 张昂; 喻南
Original assignee: China Construction Fifth Engineering Bureau Co Ltd
Current assignee: China Construction Fifth Engineering Bureau Co Ltd
Priority date: 2022-04-02
Filing date: 2022-04-02
Publication date: 2022-07-19
Anticipated expiration: 2032-04-02

Abstract

The utility model discloses a light partition wall system, which comprises a partition wall plate and a light steel keel; the transverse end parts of the partition boards are provided with hook-shaped connecting parts, the hook-shaped connecting parts at the left end and the right end of each partition board are reversed, and adjacent partition boards are hooked; the light steel keel is formed by cross bars and vertical bars in a cross shape, a plurality of sliding blocks capable of moving transversely are arranged on the cross bars at intervals along the length direction, and the partition boards are fixedly connected with the sliding blocks. The hook-shaped connecting part is arranged to enhance the connection between the adjacent partition wall plates, and the sliding blocks are arranged on the cross rods to reduce the pulling of external force on the partition wall plates, so that the probability of cracks generated by the separation of the adjacent partition wall plates can be effectively reduced.

Description

Light partition wall system

Technical Field

The utility model mainly relates to the technical field of light partition walls, in particular to a light partition wall system.

Background

The light partition wall system is a space partition structure formed by attaching partition boards (such as calcium silicate boards) to light steel keels, and is widely applied due to rapid construction and low cost.

In the existing light partition wall system, adjacent partition wall plates are attached through adhesive, and the light steel keels are fixedly connected with the partition wall plates through screws. In the great building in space such as mill, market, often need to set up the partition wall of large-span, and in order to pursue visual effect, the expansion joint is not established at the partition wall middle part. Because the thermal expansion coefficient of the light steel keel is larger than that of the partition board, the deformation of the light steel keel is larger when the temperature changes, and because the light steel keel is fixedly connected with the partition board without reserving relative moving space, the adjacent partition boards can generate relative displacement under the pulling action of the light steel keel, thereby forming cracks.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a light partition wall system which is not easy to crack.

In order to solve the technical problem, the utility model adopts the following technical scheme:

a light partition wall system comprises a partition wall board and light steel keels; hook-shaped connecting parts are arranged at the transverse end parts of the partition boards, the hook shapes of the connecting parts at the left end and the right end of each partition board are reversed, and adjacent partition boards are hooked; the light steel keel is formed by intersecting a cross rod and a vertical rod in a shape like a Chinese character 'jing', a plurality of sliding blocks capable of moving transversely are arranged on the cross rod at intervals along the length direction, and partition boards are fixedly connected with the sliding blocks.

As a further improvement of the above technical solution:

and the outer side surface of the connecting part is provided with a bonding layer for bonding adjacent partition boards.

And a hollow cavity is formed in the two connecting parts in the hooked state, and an expanding agent is filled in the hollow cavity.

And a pouring hole for communicating the hollow cavity is formed in the connecting part.

Each hollow cavity is communicated with a plurality of filling holes, and the distance between adjacent filling holes is 0.5m-1.2 m.

The cross rod is arranged into a hollow square rod, and a plurality of rectangular holes for installing the sliding blocks are formed in the cross rod at intervals along the length direction.

The slide block is in an I shape, and the concave part of the slide block can be slidably clamped at the edge of the rectangular hole.

The partition board is connected with the sliding block through a self-tapping screw.

The vertical face of each partition board is provided with a steel wire mesh in an attached mode, and the steel wire meshes cover the abutted seams of the adjacent partition boards.

Compared with the prior art, the utility model has the advantages that:

the main reason for the cracking of the partition wall is that the adjacent partition wall boards are not connected tightly enough and cannot be separated from each other against the action of external force, so that cracks are generated at the splicing part. In order to resist cracking, the method needs to be started from two aspects, one is to strengthen the connection between the adjacent partition boards, and the other is to reduce the pulling of the partition boards caused by external force. Aiming at the aspect of enhancing the connection between the partition boards, the utility model sets reverse hook-shaped connecting parts at the left end and the right end of the partition boards, because the partition boards are transversely spliced, the right end of one partition board is connected with the left end of the other partition board, and when the adjacent partition boards are spliced, the two connecting parts in the reverse hook-shaped form are embedded into each other to form hook connection, thereby resisting the transverse force and preventing the adjacent partition boards from separating to form cracks. Aiming at the aspect of reducing the pulling of external force on the partition board, the utility model replaces the scheme of directly fixing the partition board and the cross bar in the prior art by installing the sliding block capable of moving along the length direction of the cross bar on the cross bar and connecting the sliding block and the partition board, thereby obtaining the space for relative movement of the partition board and the cross bar. The hook-shaped connecting parts are arranged to enhance the connection between the adjacent partition wall plates, and the sliding blocks are arranged on the cross rods to reduce the pulling of external force on the partition wall plates, so that the probability of cracks generated by the separation of the adjacent partition wall plates can be effectively reduced.

Drawings

FIG. 1 is a schematic view of the assembly of a lightweight partition system;

FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1;

FIG. 3 is a schematic cross-sectional view of a partition wall panel;

FIG. 4 is a schematic view showing the connection of adjacent partition plates in example 1;

fig. 5 is a schematic view showing the connection of adjacent partition plates in example 2.

The reference numerals in the figures denote: 1. a partition plate; 11. a connecting portion; 111. an adhesive layer; 112. a hollow cavity; 113. a swelling agent; 114. A perfusion hole; 2. a light steel keel; 21. a cross bar; 211. a slider; 212. a rectangular hole; 22. a vertical rod; 3. and (5) steel wire meshes.

Detailed Description

The utility model will be described in further detail below with reference to the drawings and specific examples.

Example 1

As shown in fig. 1 to 4, the light partition wall system of the present embodiment includes a partition wall plate 1 and a light steel keel 2; the transverse end part of the partition board 1 is provided with a hook-shaped connecting part 11, the hook-shaped of the connecting parts 11 at the left end and the right end of the partition board 1 is reversed, and the adjacent partition boards 1 are hooked; the light steel keel 2 is formed by crossing a cross rod 21 and a vertical rod 22 in a shape like a Chinese character 'jing', a plurality of sliding blocks 211 capable of moving transversely are arranged at intervals along the length direction of the cross rod 21, and the partition board 1 is fixedly connected with the sliding blocks 211. The main reason for the cracking of the partition wall is that the adjacent partition wall boards 1 are not connected tightly enough and cannot be separated from each other against the action of external force, so that cracks are generated at the spliced part. In order to resist cracking, the connection between the adjacent partition boards 1 is enhanced, and the pulling of the partition boards 1 by external force is reduced. Aiming at the aspect of connection between the reinforced partition boards 1, the reverse hook-shaped connecting parts 11 are arranged at the left end and the right end of each partition board 1, the partition boards 1 are transversely spliced, the right end of one partition board 1 is connected with the left end of the other partition board 1, and when the adjacent partition boards 1 are spliced, the two connecting parts in the reverse hook shape are embedded into each other to form hook connection, so that the transverse force can be resisted, and the adjacent partition boards 1 are prevented from being separated to form cracks. Aiming at the aspect of reducing the pulling of the external force on the partition board 1, the utility model replaces the scheme that the partition board 1 and the cross bar 21 are directly fixed in the prior art by installing the sliding block 211 capable of moving along the length direction of the cross bar 21 on the cross bar 21 and connecting the sliding block 211 with the partition board 1, so that a space for the relative movement of the partition board 1 and the cross bar 21 is obtained, when the partition board 1 and the cross bar 21 generate a relative movement trend due to reasons including temperature change, the sliding block 211 can generate displacement along the length direction of the cross bar 21 under the pulling action of the partition board 1, namely, the partition board 1 removes the pulling generated when the cross bar 21 moves through the movement of the sliding block 211, and thus, the generation of cracks can be avoided. According to the utility model, the hook-shaped connecting part 11 is arranged to enhance the connection between the adjacent partition boards 1, and the slider 211 is arranged on the cross rod 21 to reduce the pulling of external force on the partition boards 1, so that the probability of cracks generated by the separation of the adjacent partition boards 1 can be effectively reduced.

In this embodiment, the outer side surface of the connecting portion 11 is provided with an adhesive layer 111 for adhering the adjacent partition boards 1. The connecting part 11 is hook-shaped, the outer side surface of the connecting part 11 is abutted against the adjacent partition board 1, the adhesive layer 111 is arranged on the outer side surface of the connecting part 11, and the adhesive layer 111 can be used for adhering and drawing the adjacent partition board 1, so that the connection fastness of the adjacent partition board 1 is further improved.

In this embodiment, the cross bar 21 is a hollow square bar, and the cross bar 21 is formed with a plurality of rectangular holes 212 for mounting the sliding blocks 211 at intervals along the length direction. The slider 211 is in an I shape, and the concave part of the slider is slidably clamped at the edge of the rectangular hole 212. The hollow square rod 21 has good mechanical property, and the hollow structure can greatly reduce the material consumption and the dead weight. The length of the rectangular hole 212 formed in the cross bar 21 is greater than that of the slider 211, so that the slider 211 has a space for lateral movement therein. The sliding block 211 is in an I shape, and the opposite side edges of the rectangular hole 212 can be inserted into the sliding block 211 and the rectangular hole 212 at the same time, so that the sliding block 211 and the rectangular hole 212 are connected.

In this embodiment, the partition board 1 is connected to the slider 211 by a tapping screw. The material of the partition board 1 is loose, and self-tapping screws can be used to penetrate from the vertical surface of the partition board 1 and insert the sliding blocks 211 to realize connection in order to facilitate construction. In the course of the construction, should avoid self tapping screw to penetrate horizontal pole 21 body or montant 22, otherwise will lead to the slider 211 effect to become invalid because of partition plate 1 and horizontal pole 21 body or montant 22 form fixed connection. In other embodiments, the self-tapping screw may be replaced with other nail-like attachment members.

In this embodiment, the steel wire mesh 3 is attached to the vertical surface of the partition board 1, and the steel wire mesh 3 covers the abutted seams of the adjacent partition boards 1. In order to further enhance the anti-pulling capability of the adjacent partition boards 1, the steel wire meshes 3 are attached to the insides of the assembled partition boards 1, and when the adjacent partition boards 1 are separated, the steel wire meshes 3 can be pulled passively. In other embodiments, the steel mesh may be replaced by a fiber mesh.

Example 2

As shown in fig. 5, a second embodiment of the lightweight partition system of the present invention, which is substantially the same as embodiment 1, is distinguished by: in this embodiment, a hollow cavity 112 is formed in the two connecting portions 11 in the hooked state, and an expanding agent 113 is filled in the hollow cavity 112. The hook tails of the connecting portions 11 hooked to each other are not abutted to each other, so that the vertical hollow cavities 112 are formed, and when the expanding agent 113 (such as expanded foam rubber) is filled therein, the adjacent partition boards 1 can be pushed to move in opposite directions to be attached to each other when the expanding agent 113 expands.

In this embodiment, the connecting portion 11 is formed with a filling hole 114 for communicating with the hollow cavity 112. Each hollow cavity 112 is communicated with a plurality of pouring holes 114, and the distance between adjacent pouring holes 114 is 0.5m-1.2 m. In order to facilitate the filling, a plurality of filling holes 114 are formed in the connection part 11, and in order to allow the swelling agent 113 to be uniformly distributed to each part of the hollow cavity 112, the distance between adjacent filling holes 114 is 0.5m-1.2 m.

Although the present invention has been described with reference to the preferred embodiments, it is not intended to be limited thereto. Those skilled in the art can make numerous possible variations and modifications to the present invention, or modify equivalent embodiments to equivalent variations, without departing from the scope of the utility model, using the teachings disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention shall fall within the protection scope of the technical solution of the present invention, unless the technical essence of the present invention departs from the content of the technical solution of the present invention.

Claims

1. A lightweight partition wall system characterized by: comprises a partition board (1) and a light steel keel (2); hook-shaped connecting parts (11) are arranged at the transverse end parts of the partition boards (1), the hook-shaped directions of the connecting parts (11) at the left end and the right end of each partition board (1) are reversed, and adjacent partition boards (1) are hooked; light gauge steel (2) are "well" font by horizontal pole (21) and montant (22) and intersect and form, horizontal pole (21) are installed a plurality of sliders (211) that can follow lateral shifting along length direction interval, partition plate (1) with slider (211) are fixed continuous.

2. The lightweight partition wall system of claim 1, wherein: and the outer side surface of the connecting part (11) is provided with a bonding layer (111) for bonding the adjacent partition boards (1).

3. The lightweight partition wall system of claim 2, wherein: a hollow cavity (112) is formed in the two connecting parts (11) in the hooked state, and an expanding agent (113) is poured into the hollow cavity (112).

4. A lightweight partition wall system as set forth in claim 3 wherein: the connecting part (11) is formed with a pouring hole (114) for communicating the hollow cavity (112).

5. The lightweight partition system of claim 4, wherein: each hollow cavity (112) is communicated with a plurality of pouring holes (114), and the distance between every two adjacent pouring holes (114) is 0.5-1.2 m.

6. The light-weight partition system of claim 1, wherein: the cross rod (21) is arranged to be a hollow square rod, and a plurality of rectangular holes (212) for mounting the sliding blocks (211) are formed in the cross rod (21) at intervals along the length direction.

7. The lightweight partition system of claim 6, wherein: the sliding block (211) is in an I shape, and the concave part of the sliding block can be slidably clamped at the edge of the rectangular hole (212).

8. The lightweight partition system of any of claims 1-7, wherein: the partition board (1) is connected with the sliding block (211) through self-tapping screws.

9. The lightweight partition system of any of claims 1-7, wherein: the vertical face of the partition board (1) is provided with a steel wire mesh (3), and the steel wire mesh (3) covers the abutted seams of the adjacent partition boards (1).