Connecting structure of ALC (autoclaved lightweight concrete) plates

Abstract

The utility model relates to the technical field of building board connection, and discloses an ALC board connecting structure which comprises an ALC board body and a steel structure frame, the back face of the ALC board body is movably connected with the front face of the steel structure frame, convenient connecting mechanisms are arranged on the ALC board body and the steel structure frame, and each convenient connecting mechanism comprises a semicircular board. According to the connecting structure, the C-shaped connecting blocks can be inserted into the connecting grooves through design and matching of the connecting relation between the connecting grooves and the C-shaped connecting blocks, in the process that the C-shaped connecting blocks are inserted into the connecting grooves, the triangular connecting pieces are promoted to compress the elastic pieces, and after the ALC board body and the steel structure frame are attached, the connecting structure is formed. The triangular connecting pieces can be inserted into the inner cavities of the hidden grooves through the reset elastic force of the elastic pieces, then connection of the ALC plate body and the steel structure frame is completed, expansion screws do not need to be used in the process, installation time is short, manpower consumption is low, and the construction efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building board connection, in particular to a connection structure of an ALC board. Background Art

[0002] Autoclaved lightweight aerated concrete partition board, referred to as ALC board, is a porous concrete product made of silica sand, cement and lime as the main raw materials, reinforced by rust-proof steel bars, and cured under high temperature, high pressure and steam. It has excellent sound insulation and sound absorption performance, and has good thermal insulation performance; the light weight is 0.5, which is 1 / 4 of ordinary concrete, which greatly reduces the dead weight of the wall and reduces the foundation cost of the building. The products include exterior wall panels, interior wall panels, floor panels and roof panels. During use, ALC panels are often installed on the outer protection of steel structures.

[0003] A Chinese patent discloses a connection node between an ALC plate and an outer protective covering of a steel structure, with the publication number CN213477211U. The technical solution disclosed in the patent document is as follows: it includes a steel structure, the steel structure includes a steel body, an ALC plate is provided at one end of the steel body, a connecting piece is provided between the ALC plate and the steel structure, the connecting piece includes a longitudinal metal plate located inside the ALC plate and a rectangular sleeve slidably connected to the longitudinal metal plate on one side close to the steel body, and the rectangular sleeve is sleeved on the end of the steel body.

[0004] In order to solve the problem of poor connection stability when directly connecting with expansion screws, the existing technology adopts a structure matching method such as a rectangular sleeve and a steel body, but the installation efficiency is still low. During the installation of this structure, expansion screws are required to connect the rectangular sleeve and the steel body. It is troublesome and laborious to use the expansion screws, which will affect the overall efficiency of the construction. Utility Model Content

[0005] The utility model aims to provide a connection structure of an ALC board, so as to solve the problem that the use of expansion screws for connection in the prior art affects the construction efficiency.

[0006] The utility model provides the following technical solutions: a connection structure of an ALC board, comprising an ALC board main body and a steel structure frame, the back side of the ALC board main body is movably connected to the front side of the steel structure frame, the ALC board main body and the steel structure frame are provided with a convenient connection mechanism, the convenient connection mechanism comprises a semicircular plate, the semicircular plate is fixedly mounted on the inner wall of the steel structure frame, a connecting groove is provided on the front side of the ALC board main body, and hidden grooves located above and below the connecting groove are provided inside the ALC board main body, a C-shaped connecting block is fixedly mounted on the front side of the semicircular plate, a median block is fixedly mounted on the inner wall of the C-shaped connecting block, the top and bottom of the median block are fixedly connected with elastic parts, the ends of the two elastic parts away from the median block are fixedly connected with square shafts, the end of the square shaft away from the elastic part is fixedly connected with a triangular connecting part, and the outer wall of the square shaft is slidably connected to the inner wall of the C-shaped connecting block.

[0007] As a preferred embodiment of the above technical solution, the back side of the ALC board body is movably connected to the front side of the semicircular plate, the C-shaped connecting block is movably inserted into the back side of the inner cavity of the connecting groove, and the triangular connecting piece is movably inserted into the inner cavity of the hidden groove.

[0008] As a preferred embodiment of the above technical solution, a rubber sealing block is movably inserted into the front of the inner cavity of the connecting groove, a movable block is fixedly connected to the front of the rubber sealing block, and the back of the movable block is movably connected to the front of the ALC board body.

[0009] As a preferred embodiment of the above technical solution, it also includes X-reinforcement steel and limiting angle pieces, the X-reinforcement steel is welded between the two sides of the inner wall of the steel structure frame, the vertical reinforcement steel is welded on the outer wall of the X-reinforcement steel, and the front sides of the X-reinforcement steel and the vertical reinforcement steel are movably connected to the back side of the ALC board body.

[0010] As a preferred embodiment of the above technical solution, the limit angle piece is fixedly installed at the corner of the front side of the steel structure frame, the inner wall of the limit angle piece is movably connected to the outer wall of the ALC board body, the front side of the limit angle piece is rotatably connected to a rotating part, and a sleeve arm is fixedly sleeved on the outer wall of the rotating part.

[0011] As a preferred embodiment of the above technical solution, a rubber resistance block is fixedly connected to the back side of the sleeve arm, and the back side of the rubber resistance block is movably connected to the front side of the ALC board body.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model cooperates with the connection relationship design of the connection groove and the C-shaped connection block, so that the C-shaped connection block can be inserted into the connection groove. During the process of inserting the C-shaped connection block into the interior of the connection groove, the ALC board body will squeeze the triangular connection piece, causing the triangular connection piece to compress the elastic piece to shrink the inner cavity of the C-shaped connection block. After the ALC board body and the steel structure frame are fitted together, the resetting elastic force of the elastic piece can cause the triangular connection piece to be inserted into the inner cavity of the hidden groove, thereby completing the connection between the ALC board body and the steel structure frame. This process does not require the use of expansion screws, the installation time is short, the manpower consumption is low, and the construction efficiency can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the utility model;

[0015] Figure 2 It is a schematic diagram of the separation structure of the steel structure frame and the ALC board body of the utility model;

[0016] Figure 3 for Figure 2 A magnified view of the structure at center A;

[0017] Figure 4 It is a structural schematic diagram of the steel structure frame of the utility model;

[0018] Figure 5 This is a schematic diagram of the structure of the C-type connecting block of the utility model;

[0019] Figure 6 It is a structural schematic diagram of the limiting corner piece of the utility model.

[0020] In the figure: 1. ALC board body; 11. Steel structure frame; 2. Convenient connection mechanism; 21. Connection groove; 22. Hidden groove; 23. Movable block; 231. Rubber sealing block; 24. Semicircular plate; 241. C-type connection block; 242. Middle block; 243. Elastic part; 244. Square shaft; 245. Triangular connection piece; 25. X reinforcement steel; 251. Vertical reinforcement steel; 26. Limiting angle piece; 261. Rotating part; 262. Sleeve arm; 263. Rubber resistance block. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] like Figure 1-Figure 5As shown, the utility model provides a technical solution: a connection structure of an ALC board, comprising an ALC board body 1 and a steel structure frame 11, the back of the ALC board body 1 is movably connected to the front of the steel structure frame 11, the ALC board body 1 and the steel structure frame 11 are provided with a convenient connection mechanism 2, the convenient connection mechanism 2 comprises a semicircular plate 24, the semicircular plate 24 is fixedly mounted on the inner wall of the steel structure frame 11, a connection groove 21 is provided on the front of the ALC board body 1, and a hidden groove 22 located above and below the connection groove 21 is provided inside the ALC board body 1, a C-shaped connection block 241 is fixedly mounted on the front of the semicircular plate 24, a center block 242 is fixedly mounted on the inner wall of the C-shaped connection block 241, the top and bottom of the center block 242 are fixedly connected with elastic members 243, and the two elastic members 243 are far away from the center. One end of the block 242 is fixedly connected with a square shaft 244, and one end of the square shaft 244 away from the elastic member 243 is fixedly connected with a triangular connector 245. The outer wall of the square shaft 244 is slidably connected to the inner wall of the C-type connecting block 241, so that the C-type connecting block 241 can be inserted into the connecting groove 21 to complete the installation of the ALC board body 1. During the process of the C-type connecting block 241 being inserted into the connecting groove 21, the ALC board body 1 will squeeze the triangular connector 245, causing the triangular connector 245 to shrink into the C-type connecting block 241. After the ALC board body 1 is inserted, the reset elastic force of the elastic member 243 drives the triangular connector 245 to be inserted into the inner cavity of the hidden groove 22, thereby completing the connection between the ALC board body 1 and the steel structure frame 11, without the need to use expansion screws, thereby reducing the time and complexity of installation.

[0023] As an implementation method in this embodiment, Figure 1-Figure 5 As shown, the back of the ALC board body 1 is movably connected to the front of the semicircular plate 24, the C-shaped connecting block 241 is movably plugged into the back of the inner cavity of the connecting groove 21, the triangular connecting piece 245 is movably plugged into the inner cavity of the hidden groove 22, the front of the inner cavity of the connecting groove 21 is movably plugged with a rubber sealing block 231, the front of the rubber sealing block 231 is fixedly connected with a movable block 23, the back of the movable block 23 is movably connected to the front of the ALC board body 1, and also includes an X-reinforced steel 25 and a limiting angle piece 26, the X-reinforced steel 25 is welded to the inner wall of the steel structure frame 11 on both sides. A vertical reinforcing steel 251 is welded on the outer wall of the X-reinforcing steel 25. The front sides of the X-reinforcing steel 25 and the vertical reinforcing steel 251 are movably connected to the back side of the ALC board body 1. Through the cooperation of the movable block 23 and the rubber sealing block 231, the front side of the connecting groove 21 can be sealed to reduce the environmental erosion of the C-shaped connecting block 241 as a whole and extend its service life. Through the cooperation of the X-reinforcing steel 25 and the vertical reinforcing steel 251, the steel structure frame 11 and the ALC board body 1 can be reinforced and stably supported to improve the strength of the connection.

[0024] As an implementation method in this embodiment, Figure 1 and Figure 6 As shown, the limiting angle piece 26 is fixedly installed at the corner of the front side of the steel structure frame 11, the inner wall of the limiting angle piece 26 is movably connected to the outer wall of the ALC board body 1, the front side of the limiting angle piece 26 is rotatably connected with a rotating piece 261, the outer wall of the rotating piece 261 is fixedly sleeved with a sleeve arm 262, the back side of the sleeve arm 262 is fixedly connected with a rubber resistance block 263, the back side of the rubber resistance block 263 is movably connected to the front side of the ALC board body 1, the limiting angle piece 26 can be used to limit the ALC board body 1, so as to facilitate the installation work. After the ALC board body 1 is installed, the user can rotate the sleeve arm 262, and limit the front side of the ALC board body 1 through the sleeve arm 262 to improve the installation stability of the ALC board body 1. Through the design of the rubber resistance block 263, the sleeve arm 262 can be limited by resistance on the front side of the ALC board body 1.

[0025] Working principle: During construction, the steel structure frame 11 is welded and installed on the outer enclosure of the steel structure in advance, and then the ALC board body 1 is pushed toward the steel structure frame 11, so that the C-shaped connecting block 241 is inserted into the connecting groove 21. After the ALC board body 1 is inserted, the reset elastic force of the elastic member 243 drives the triangular connecting member 245 to be inserted into the inner cavity of the hidden groove 22, thereby completing the connection between the ALC board body 1 and the steel structure frame 11, and then the sleeve arm 262 is rotated so that the sleeve arm 262 is located on the front of the ALC board body 1, thereby completing further limiting the ALC board body 1.

[0026] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. A connection structure of an ALC panel, comprising an ALC panel body (1) and a steel structure frame (11), characterized in that: The back side of the ALC panel body (1) is movably connected to the front side of the steel structure frame (11); the ALC panel body (1) and the steel structure frame (11) are provided with a convenient connection mechanism (2); the convenient connection mechanism (2) comprises a semicircular plate (24); the semicircular plate (24) is fixedly mounted on the inner wall of the steel structure frame (11); a connection groove (21) is provided on the front side of the ALC panel body (1); hidden grooves (22) are provided inside the ALC panel body (1) and are located above and below the connection groove (21); the semicircular plate (24) is provided with a plurality of grooves (22) disposed on the upper and lower sides of the connection groove (21); and the semicircular plate (24) is provided with a plurality of grooves (22) disposed on the upper and lower sides of the connection groove (21). ) is fixedly mounted on the front of the C-shaped connection block (241), a center block (242) is fixedly mounted on the inner wall of the C-shaped connection block (241), the top and bottom of the center block (242) are fixedly connected to elastic members (243), the ends of the two elastic members (243) away from the center block (242) are fixedly connected to square shafts (244), the ends of the square shafts (244) away from the elastic members (243) are fixedly connected to triangular connection members (245), and the outer wall of the square shafts (244) is slidably connected to the inner wall of the C-shaped connection block (241).

2. The connection structure of an ALC board according to claim 1, characterized in that: The back side of the ALC panel body (1) is movably connected to the front side of the semicircular plate (24), the C-shaped connecting block (241) is movably plugged into the back side of the inner cavity of the connecting groove (21), and the triangular connecting piece (245) is movably plugged into the inner cavity of the hidden groove (22).

3. The connection structure of an ALC board according to claim 1, characterized in that: A rubber sealing block (231) is movably inserted into the front of the inner cavity of the connection groove (21), a movable block (23) is fixedly connected to the front of the rubber sealing block (231), and a rear side of the movable block (23) is movably connected to the front of the ALC board body (1).

4. The connection structure of an ALC board according to claim 1, characterized in that: It also includes X-reinforcement steel (25) and a limiting angle piece (26), wherein the X-reinforcement steel (25) is welded between two sides of the inner wall of the steel structure frame (11), and vertical reinforcement steel (251) is welded on the outer wall of the X-reinforcement steel (25), and the front sides of the X-reinforcement steel (25) and the vertical reinforcement steel (251) are both movably connected to the back side of the ALC panel body (1).

5. The connection structure of an ALC board according to claim 4, characterized in that: The limiting angle piece (26) is fixedly installed at the corner of the front face of the steel structure frame (11); the inner wall of the limiting angle piece (26) is movably connected to the outer wall of the ALC panel body (1); the front face of the limiting angle piece (26) is rotatably connected to a rotating piece (261); and a sleeve arm (262) is fixedly sleeved on the outer wall of the rotating piece (261).

6. The connection structure of an ALC board according to claim 5, characterized in that: The back side of the sleeve arm (262) is fixedly connected to a rubber resistance block (263), and the back side of the rubber resistance block (263) is movably connected to the front side of the ALC board body (1).

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