Light partition wall connecting structure

Abstract

The utility model aims to provide a light partition wall connecting structure which comprises a first wall plate and a second wall plate, and at least one of the first wall plate and the second wall plate is a light partition wall. At least one reinforcing steel bar is connected between the first wall plate and the second wall plate, the reinforcing steel bar is of a bent rod structure formed by connecting two straight arms end to end at an angle, and a first long hole for inserting and fixing one of the straight arms is formed in the first wall plate; a second long hole for the other straight arm to be inserted and fixed is formed in the second wall plate; the first long hole is obliquely formed in the height direction of the wall body; the second long holes are obliquely formed in the thickness direction of the wall body. According to the utility model, the connection between the first wallboard and the second wallboard is enhanced, and the anti-seismic property is improved.

Description

Technical Field

[0001] The utility model relates to the field of building partition wall structures, in particular to a lightweight partition wall connection structure. Background Art

[0002] Partition walls are walls that separate the interior spaces of a building. The basic requirements for partition walls are that they should be small in weight to reduce the load on the floor and slab; thin in thickness to increase the usable area of ​​the building; and soundproof, water-resistant, fire-resistant, etc. according to specific environmental requirements. Considering that the division of rooms changes with the use requirements, partition walls should be as easy to disassemble and assemble as possible.

[0003] When installing lightweight partition walls, it is necessary to use clips to fix the lightweight partition walls to ensure that they are fixedly connected to the main wall or structural beams and other building walls to avoid relative movement. Adjacent partition walls are fixedly connected by bonding and horizontal reinforcement. However, the existing lightweight partition wall connection structure is still not strong enough and has poor seismic performance. Utility Model Content

[0004] The utility model aims to provide a lightweight partition wall connection structure, which can effectively improve and enhance the connection firmness of the lightweight partition wall.

[0005] A lightweight partition wall connection structure comprises a first wall panel and a second wall panel spliced ​​to each other, wherein at least one of the first wall panel and the second wall panel is a lightweight partition wall; at least one steel bar is connected between the first wall panel and the second wall panel, and the steel bar is a bent rod structure formed by two straight arms connected end to end at an angle; a first long hole is provided in the first wall panel for one of the straight arms to be inserted and fixed; a second long hole is provided in the second wall panel for the other straight arm to be inserted and fixed; the first long hole is inclined along the wall height direction, and the length direction of the first long hole is consistent with the length direction of one of the straight arms; the second long hole is inclined along the wall thickness direction, and the length direction of the second long hole is consistent with the length direction of the other straight arm.

[0006] The utility model not only sets steel bars between the first wall panel and the second wall panel for connection and reinforcement, but also makes special designs for the bent rod structure of the steel bars and the inclined direction of the first long hole and the second long hole, specifically defining "the steel bars are bent rod structures formed by two straight arms connected end to end at an angle", and combining "the first long hole is inclined along the wall height direction, and the length direction of the first long hole is consistent with the length direction of one of the straight arms; the second long hole is inclined along the wall thickness direction, and the length direction of the second long hole is consistent with the length direction of the other straight arm", so that the steel bars can provide a pulling effect for the first wall panel and the second wall panel in a multi-dimensional direction, strengthen the connection between the first wall panel and the second wall panel, effectively prevent the steel bars from falling out of the wall panel, and thus improve the seismic performance. In addition, because "the first long hole is inclined along the wall height direction", the second wall panel can realize the smooth insertion of the other straight arm into the second long hole of the second wall panel by translation, and the installation of the second wall panel of the utility model is more convenient than the need to move the second wall panel in the vertical direction.

[0007] Furthermore, anchoring glue is provided in the gap between one of the straight arms and the first wall panel and in the gap between the other straight arm and the second wall panel to achieve bonding and fixing of the steel bar to the first wall panel and the second wall panel. Furthermore, a horizontal portion is provided on the inner side of the first long hole near the second long hole, and a raised portion is provided on the inner side of the one of the straight arms near the other straight arm, and the raised portion has a horizontal surface, and the horizontal surface of the raised portion can abut against and fit with the horizontal portion when the one of the straight arms is inserted into the first long hole. Due to the abutment and fit between the horizontal surface of the raised portion and the horizontal portion, the steel bar can be positioned after being inserted into the first long hole, so as to prevent the steel bar from slipping out of the first long hole when it is inserted into the first long hole but has not yet been inserted into the second long hole.

[0008] Furthermore, the first wall panel is a structural column or a main wall, and the second wall panel is a lightweight partition wall. Alternatively, both the first wall panel and the second wall panel are lightweight partition walls.

[0009] Furthermore, when the number of the steel bars is more than two, the other straight arms of all the steel bars are arranged parallel to each other, so as to facilitate the installation of the second wall panel.

[0010] Preferably, the joint between the first wall panel and the second wall panel is filled with anti-cracking mortar. Furthermore, the two opposite sides of the first wall panel and the second wall panel are both uneven, which can increase the filling amount of the anti-cracking mortar and improve the stability of the connection between the first wall panel and the second wall panel.

[0011] Preferably, a paint finishing layer is laminated on the outer surfaces of the first wall panel and the second wall panel, and alkali-resistant glass fiber cloth is buried inside the paint finishing layer. The alkali-resistant glass fiber cloth is located at the connecting position of the first wall panel and the second wall panel and covers the first wall panel and the second wall panel at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a schematic diagram of a horizontal cross-sectional structure of a lightweight partition wall connection structure of Example 1;

[0013] Figure 2 The lightweight partition wall connection structure of Example 1 is Figure 1 Schematic diagram of the vertical cross-section structure along the AA line;

[0014] Figure 3 It is a schematic diagram of the horizontal cross-section structure of the lightweight partition wall connection structure of Example 2. DETAILED DESCRIPTION

[0015] The specific implementation of the lightweight partition wall connection structure of the utility model is described in detail below with reference to the accompanying drawings: Example 1

[0016] Combination Figure 1 and Figure 2 When connecting a lightweight partition wall to another lightweight partition wall, the lightweight partition wall connection structure of the utility model includes a first wall panel 10 and a second wall panel 20 which are spliced ​​with each other. At this time, the first wall panel 10 and the second wall panel 20 are both lightweight partition walls; a plurality of steel bars 40 are connected between the first wall panel 10 and the second wall panel 20, and the steel bars 40 are a bent rod structure formed by two straight arms (41, 42) connected end to end at an angle, and a first long hole 11 is provided in the first wall panel 10 for one of the straight arms 41 to be inserted and fixed; a second long hole 21 is provided on the second wall panel 20 for the other straight arm 42 to be inserted and fixed; the first long hole 11 is inclined along the height direction of the wall panel, and the length direction of the first long hole 11 is consistent with the length direction of one of the straight arms 41; the second long hole 21 is inclined along the thickness direction of the wall panel, and the length direction of the second long hole 21 is consistent with the length direction of the other straight arm 42. Example 2

[0017] like Figure 3 As shown, when the lightweight partition wall is connected to the main wall (or structural column), the difference between the lightweight partition wall connection structure of the utility model and the lightweight partition wall connection structure of Example 1 is that the first wall panel 10 is a structural column (or structural main wall).

[0018] The connection structure between the structural column 10 and the lightweight partition wall 20 in Example 2 is similar to the connection structure between the lightweight partition wall 10 and the lightweight partition wall 20 in Example 1, so the vertical cross-sectional structure schematic diagram of Example 2 is not provided.

[0019] The lightweight partition wall connection structures of Example 1 and Example 2 not only set steel bars 40 between the first wall panel 10 and the second wall panel 20 for connection reinforcement, but also specially design the bent rod structure of the steel bars 40 and the inclination directions of different straight arms (41, 42), so that the steel bars 40 provide a pulling effect for the first wall panel 10 and the second wall panel 20 in a multi-dimensional direction, strengthen the connection between the first wall panel 10 and the second wall panel 20, effectively prevent the steel bars 40 from falling out of the wall panel, and thus improve the seismic performance. In addition, the second wall panel 20 can realize the smooth insertion of the other straight arm 42 into the second long hole 21 of the second wall panel 20 by translation, and the installation of the second wall panel 20 is more convenient.

[0020] Of course, the number of the steel bars 40 of the present invention is not limited to two as shown in the drawings, and the number can be adjusted as needed. In addition, the inclination directions of the straight arms 41 of all the steel bars 40 can be kept parallel or non-parallel.

[0021] Further, such as Figure 2 As shown, when the number of the steel bars 40 is more than two, the other straight arms 42 of all the steel bars 40 are arranged in parallel. Since the first wall panel 10 is stationary and the second wall panel 20 is movable during installation, the steel bars 40 are inserted into the first long holes 11 of the first wall panel 10 one by one. From the perspective of convenient installation of the steel bars, the inclination direction of the one of the straight arms 41 of each of the first long holes 11 can be different; but from the perspective of convenient installation of the second wall panel 20, the other straight arms 42 of all the steel bars 40 need to be consistent (i.e., parallel to each other).

[0022] Further, such as Figure 1 to Figure 3 As shown, the gap between the straight arm 41 and the first wall panel 10 and the gap between the other straight arm 42 and the second wall panel 20 are both provided with anchoring glue 50 to achieve the bonding and fixing of the steel bar 40 to the first wall panel 10 and the second wall panel 20. Figure 2As shown, a horizontal portion 110 is provided at a position near the second long hole 21 on the inner side of the first long hole 11, and a protrusion 400 is provided at a position near the other straight arm 42 of one of the straight arms 41, and the protrusion 400 has a horizontal surface 401, and the horizontal surface 401 of the protrusion 400 can be in contact with the horizontal portion 110 when the one of the straight arms 41 is inserted into the first long hole 11. Due to the contact and fit between the horizontal surface 401 of the protrusion 400 and the horizontal portion 110, the steel bar 40 can be positioned after the steel bar 40 is inserted into the first long hole 11, so as to prevent the steel bar 40 from slipping out of the first long hole 11 when the steel bar 40 is inserted into the first long hole 11 but has not yet been inserted into the second long hole 21. Of course, the first long hole 11 of the utility model may not be provided with the horizontal portion 110, and the steel bar 40 may not be provided with the protrusion 400.

[0023] Preferably, Figure 1 to Figure 3 As shown, the joint between the first wall panel 10 and the second wall panel 20 is filled with anti-cracking mortar 30. Figure 1 , Figure 2 As shown, the two opposite sides of the first wall panel 10 and the second wall panel 20 are both uneven, which can increase the filling amount of the anti-cracking mortar and improve the stability of the connection between the first wall panel 10 and the second wall panel 20. Of course, the anti-cracking mortar 30 may not be arranged between the first wall panel 10 and the second wall panel 20, and the two opposite sides of the first wall panel 10 and the second wall panel 20 may also be smooth planes (such as Figure 3 as shown).

[0024] Preferably, Figure 1 , Figure 3 As shown, a paint finishing layer 70 is laminated on the outer surfaces of the first wall panel 10 and the second wall panel 20, and an alkali-resistant glass fiber cloth 80 is buried inside the paint finishing layer 70. The alkali-resistant glass fiber cloth 80 is located at the connection position between the first wall panel 10 and the second wall panel 20 and covers the first wall panel 10 and the second wall panel 20 at the same time. In the specific implementation process, paint can be used to prime the outer surfaces of the first wall panel 10 and the second wall panel 20, and then a layer of glass fiber alkali-resistant mesh cloth 80 can be pasted on the surface of the primer paint layer; then continue to apply paint until the paint finishing layer 70 is completed, so that the alkali-resistant glass fiber cloth 80 is buried inside the paint finishing layer 70. Of course, the outer surfaces of the first wall panel 10 and the second wall panel 20 can also be directly bonded or hung with finished decorative panels.

[0025] When installing the first wall panel 10 and the second wall panel 20, firstly inject the anchoring glue 50 into the first long hole 11 of the first wall panel 10, and then insert one of the straight arms 41 of the steel bar 40 into the first long hole 11 for bonding and fixing. At this time, the other straight arm 42 of the steel bar 40 is exposed outside the first wall panel 10; the anchoring glue 50 is also injected into the second long hole 21 of the second wall panel 20; then, the other straight arm 42 is aligned with the second long hole 21 of the second wall panel 20 and inserted; finally, the first wall panel 10 and the second wall panel 20 are filled with anti-cracking mortar 30.

[0026] The lightweight partition wall 10 may be a composite board of concrete and foam particles.

[0027] For ordinary technicians in the technical field to which the utility model belongs, the utility model can make several simple deductions or substitutions without departing from the concept of the utility model, which should be regarded as falling within the protection scope of the utility model.

Claims

1. A lightweight partition wall connection structure, comprising a first wall panel and a second wall panel spliced ​​to each other, wherein at least one of the first wall panel and the second wall panel is a lightweight partition wall; at least one steel bar is connected between the first wall panel and the second wall panel, characterized in that: The steel bar is a bent rod structure formed by two straight arms connected end to end at an angle, and a first long hole is provided in the first wall panel for one of the straight arms to be inserted and fixed; a second long hole is provided on the second wall panel for the other straight arm to be inserted and fixed; the first long hole is inclined along the height direction of the wall, and the length direction of the first long hole is consistent with the length direction of one of the straight arms; the second long hole is inclined along the thickness direction of the wall, and the length direction of the second long hole is consistent with the length direction of the other straight arm.

2. The lightweight partition wall connection structure according to claim 1, characterized in that: Anchoring glue is provided in the gap between one of the straight arms and the first wall panel and in the gap between the other straight arm and the second wall panel.

3. The lightweight partition wall connection structure according to claim 1, characterized in that: A horizontal portion is provided on the inner side of the first long hole near the second long hole, and a protruding portion is provided on one of the straight arms near the other straight arm. The protruding portion has a horizontal surface, and the horizontal surface of the protruding portion can be in contact with and fit against the horizontal portion when one of the straight arms is inserted into the first long hole.

4. The lightweight partition wall connection structure according to claim 1, characterized in that: When the number of the steel bars is more than two, the other straight arms of all the steel bars are arranged parallel to each other.

5. The lightweight partition wall connection structure according to claim 1, characterized in that: The joint between the first wall panel and the second wall panel is filled with anti-cracking mortar.

6. The lightweight partition wall connection structure according to claim 1, characterized in that: Two opposite sides of the first wall panel and the second wall panel are both uneven.

7. The lightweight partition wall connection structure according to claim 1, characterized in that: A paint finishing layer is bonded to the outer surfaces of the first wall panel and the second wall panel, and an alkali-resistant glass fiber cloth is buried inside the paint finishing layer. The alkali-resistant glass fiber cloth is located at the connection position between the first wall panel and the second wall panel and covers the first wall panel and the second wall panel at the same time.

8. The lightweight partition wall connection structure according to any one of claims 1 to 7, characterized in that: The first wall panel is a structural column or a main wall, and the second wall panel is a lightweight partition wall.

9. The lightweight partition wall connection structure according to any one of claims 1 to 7, characterized in that: The first wall panel and the second wall panel are both lightweight partition walls.

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