Quick-assembly type connection node structure of ALC prefabricated filler wall

Abstract

The utility model provides a quick-mounting type connecting node structure of an ALC prefabricated filler wall, which comprises two groups of mounting frames, the inner sides of the mounting frames are provided with wall bodies through locking pins, the bottoms of the mounting frames are fixedly connected with a bottom plate, and the bottom plate is fixedly connected with the inner sides of the mounting frames. A reinforcing block is installed at the top of the bottom plate, and a positioning hole is formed in the top of the bottom plate. The locking pins are installed on the installation frame, the installation frame is arranged to be of the U-shaped structure, the multiple sets of locking pins are evenly arranged on the side face of the top and the bottom of the installation frame, the wall body is installed on the inner side of the installation frame in an inserted mode, and the wall body can be fixedly installed on the inner side of the installation frame through the locking pins. The wall bodies are very stable when being mounted on the inner sides of the mounting frames, and the situation that the wall bodies are separated from the mounting frames is very difficult to occur, so that the two groups of wall bodies can be connected together through the two groups of mounting frames, and a worker does not need to directly carry out slotting connection on the two groups of wall bodies.

Description

Technical Field

[0001] This utility model belongs to the field of ALC precast infill wall technology, and particularly relates to the quick-installation connection node structure of ALC precast infill wall. Background Technology

[0002] ALC precast infill wall refers to autoclaved lightweight concrete precast infill wall, a high-performance autoclaved aerated concrete, sometimes also called AAC board. ALC precast infill wall uses fly ash, cement, lime, etc. as main raw materials. After special treatment, the raw materials are reinforced with steel bars and then cured under high pressure steam to form a porous concrete slab. ALC precast infill wall is characterized by its lightweight and high strength. It is relatively light in weight but has high compressive strength. ALC slabs have good fire resistance, meeting building fire protection requirements. ALC precast infill wall achieves high sound insulation, meeting the requirements for interior partition walls. It has certain moisture and water resistance, making it suitable for areas requiring high waterproofing, such as kitchens and bathrooms. ALC precast infill wall has a fast construction speed, greatly shortening the construction cycle. With its advantages of lightweight and high strength, good fire resistance, excellent sound insulation, and fast construction speed, ALC precast infill wall is widely used in various prefabricated buildings.

[0003] Currently, there is no quick-installation structure for the construction and installation of ALC precast infill walls. When connecting multiple sets of ALC precast infill walls, construction workers often need to cut grooves in the walls and then connect them with locking pins. This undoubtedly increases the workload of the workers, and the stability of this connection method is not strong. It is also quite inconvenient when connecting two sets of ALC precast infill walls at different angles. Providing a quick-installation connection structure for connecting ALC precast infill walls would allow for prefabrication in the factory and rapid assembly, which could greatly reduce the construction difficulty. Therefore, it is necessary to provide a quick-installation connection node structure for ALC precast infill walls to solve the above problems. Utility Model Content

[0004] The technical content of this utility model is to provide a quick-installation connection node structure for ALC precast infill walls.

[0005] To address the aforementioned issues, this utility model provides a quick-installation connection node structure for ALC precast infill walls, comprising two sets of mounting frames. A wall is mounted on the inner side of each mounting frame via locking pins. A base plate is fixedly connected to the bottom of each mounting frame, and a reinforcing block is mounted on the top of the base plate. A positioning hole is provided on the top of the base plate. Three sets of connecting blocks are mounted on opposite sides of each of the two sets of mounting frames. The three sets of connecting blocks are connected by two sets of connecting rods, each with a fixing rod. The two sets of connecting rods are connected by a locking rod.

[0006] As a further solution of this utility model, the mounting frame is configured as a U-shaped structure, and multiple sets of locking pins are evenly arranged on the top side and bottom of the mounting frame. The wall is inserted and installed inside the mounting frame, and the wall can be fixedly installed inside the mounting frame by means of the locking pins.

[0007] As a further solution of this utility model, the width of the base plate is greater than the width of the mounting frame, the length of the base plate is the same as the length of the mounting frame, and two rows of eight sets of reinforcing blocks are symmetrically installed on the base plate. The sides of the reinforcing blocks are fixedly connected to the bottom of both sides of the mounting frame, thereby effectively increasing the connection stability between the mounting frame and the base plate.

[0008] As a further solution of this utility model, four sets of positioning holes are symmetrically opened on the base plate. The positioning holes are located at the four corners of the base plate, and ground nails can be installed inside the positioning holes.

[0009] As a further solution of this utility model, the connecting block is provided with a through hole, and the three sets of connecting blocks installed on the side of the mounting frame are in a symmetrical position relationship. The top of the top set of connecting blocks is flush with the top of the mounting frame, and the bottom of the bottom set of connecting blocks is flush with the top of the mounting frame. The six sets of connecting blocks on opposite sides of the two sets of mounting frames are in a pairwise combination relationship, that is, the through holes on the two sets of connecting blocks are connected to each other so as to connect the two sets of mounting frames together.

[0010] As a further solution of this utility model, a set of fixing rods is installed on the top of the two sets of connecting blocks on the opposite side of the two sets of mounting frames. The top of the fixing rods is provided with a top plate, and the bottom of the fixing rods is inserted into the through holes of the two sets of connecting blocks, thereby connecting the two sets of connecting blocks together.

[0011] As a further solution of this utility model, the top and bottom of the top set of connecting rods in the two sets of connecting rods are provided with threaded holes. The locking rod is installed on the top of the bottom set of connecting rods, and the bottom of the bottom set of connecting rods is provided with a fixing hole. The locking rod is installed in the bottom threaded hole of the top set of connecting rods. The bottom of the top set of fixing rods is inserted into the top threaded hole of the top set of connecting rods, and the top of the bottom set of fixing rods is inserted into the bottom threaded hole of the bottom set of connecting rods. The six sets of connecting blocks and the two sets of connecting rods on the opposite side of the two sets of mounting frames are connected together vertically. The two sets of connecting blocks combined together are rotatably connected, so that the angle between the two sets of mounting frames can be adjusted.

[0012] Compared with related technologies, the quick-installation connection node structure of the ALC precast infill wall provided by this utility model has the following advantages:

[0013] 1. This utility model uses locking pins installed on the mounting frame, which is a U-shaped structure. Multiple sets of locking pins are evenly arranged on the top, side and bottom of the mounting frame. The wall is inserted and installed inside the mounting frame. The locking pins can fix the wall to the inside of the mounting frame. The wall is very stable inside the mounting frame and it is difficult for it to detach from the mounting frame. Thus, two sets of walls can be connected together by two sets of mounting frames, so that workers do not need to directly cut grooves to connect the two sets of walls.

[0014] 2. This utility model features a base plate installed at the bottom of the mounting frame. Two rows of eight sets of reinforcing blocks are symmetrically installed on the base plate. The sides of the reinforcing blocks are fixedly connected to the bottom sides of the mounting frame, thereby effectively increasing the connection stability between the mounting frame and the base plate and preventing separation. Four sets of positioning holes are symmetrically opened on the base plate at the four corners. Ground nails can be installed inside the positioning holes to fix the base plate to the ground, thus achieving overall fixed installation of the device. This makes the device very convenient to install on the construction site.

[0015] 3. This utility model sets six sets of connecting blocks between two sets of mounting frames. Three sets of connecting blocks are installed on the side of each set of mounting frames. The six sets of connecting blocks are connected by two sets of connecting rods and two sets of fixing rods. The six sets of connecting blocks are combined in pairs to assemble the two sets of mounting frames together. The two sets of connecting blocks that are combined together are rotatably connected, so that the angle between the two sets of mounting frames can be adjusted to adjust the angle between the two sets of walls, thereby meeting the needs of on-site construction. Attached Figure Description

[0016] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to the accompanying drawings.

[0017] Figure 1 This is a top-view three-dimensional structural diagram of the quick-installation connection node structure of the ALC precast infill wall of this utility model.

[0018] Figure 2 This is a side-view perspective structural diagram of the quick-installation connection node structure of the ALC precast infill wall of this utility model.

[0019] Figure 3 This is a schematic diagram of the side structure of the installation frame of the quick-installation connection node structure of the ALC precast infill wall of this utility model.

[0020] Figure 4 This is an exploded three-dimensional structural diagram of the quick-installation connection node structure of the ALC precast infill wall of this utility model.

[0021] Figure 5This is a schematic diagram of the top structure of the connecting rod of the quick-installation connection node structure of the ALC precast infill wall of this utility model.

[0022] Figure 6 This is a bottom view of the connecting block structure of the quick-installation connection node structure of the ALC precast infill wall of this utility model.

[0023] In the diagram: 1. Mounting frame; 2. Locking pin; 3. Wall; 4. Base plate; 5. Reinforcing block; 6. Positioning hole; 7. Connecting block; 8. Connecting rod; 9. Fixing rod; 10. Locking rod. Detailed Implementation

[0024] Please refer to the following: Figure 1-6 The quick-installation connection node structure of the ALC precast infill wall includes an installation frame 1, which is set in two sets. The wall 3 is installed on the inner side of the installation frame 1 through locking pins 2. The bottom of the installation frame 1 is fixedly connected to the bottom plate 4. The top of the bottom plate 4 is equipped with a reinforcing block 5. The top of the bottom plate 4 is provided with a positioning hole 6. Three sets of connecting blocks 7 are installed on opposite sides of the two sets of installation frames 1. The three sets of connecting blocks 7 are connected by two sets of connecting rods 8. The connecting rods 8 are equipped with fixing rods 9. The two sets of connecting rods 8 are connected by locking rods 10.

[0025] Preferably, the mounting frame 1 is configured as a U-shaped structure, and multiple sets of locking pins 2 are evenly arranged on the top, side and bottom of the mounting frame 1. The wall 3 is inserted and installed inside the mounting frame 1, and the wall 3 can be fixedly installed inside the mounting frame 1 by means of the locking pins 2.

[0026] Preferably, the width of the base plate 4 is greater than the width of the mounting frame 1, and the length of the base plate 4 is the same as the length of the mounting frame 1. Two rows of eight sets of reinforcing blocks 5 are symmetrically installed on the base plate 4. The sides of the reinforcing blocks 5 are fixedly connected to the bottom of both sides of the mounting frame 1, which can effectively increase the connection stability between the mounting frame 1 and the base plate 4 and prevent the two from separating.

[0027] Preferably, four sets of positioning holes 6 are symmetrically provided on the base plate 4. The positioning holes 6 are located at the four corners of the base plate 4. Ground nails can be installed inside the positioning holes 6, so that the base plate 4 can be fixedly installed on the ground, thereby realizing the overall fixed installation of the device.

[0028] Preferably, the connecting block 7 has a through hole, and the three sets of connecting blocks 7 installed on the side of the mounting frame 1 are in a symmetrical position relationship. The top of the top set of connecting blocks 7 is flush with the top of the mounting frame 1, and the bottom of the bottom set of connecting blocks 7 is flush with the top of the mounting frame 1. The six sets of connecting blocks 7 on opposite sides of the two sets of mounting frames 1 are in a pairwise combination relationship, that is, the through holes on the two sets of connecting blocks 7 are connected to each other so as to connect the two sets of mounting frames 1 together.

[0029] Preferably, a set of fixing rods 9 are installed on the top of the two sets of connecting blocks 7 on the top of the opposite side of the two sets of mounting frames 1. The top of the fixing rods 9 is provided with a top plate, and the bottom of the fixing rods 9 is inserted into the through holes of the two sets of connecting blocks 7, thereby connecting the two sets of connecting blocks 7 together. The two sets of connecting blocks 7 on the bottom of the opposite side of the two sets of mounting frames 1 are connected in the same way.

[0030] Preferably, the top and bottom of the top set of connecting rods 8 are provided with threaded holes. The locking rod 10 is installed on the top of the bottom set of connecting rods 8, and the bottom of the bottom set of connecting rods 8 is provided with a fixing hole. The locking rod 10 is installed in the bottom threaded hole of the top set of connecting rods 8, thereby connecting the two sets of connecting rods 8 together. The bottom of the top set of fixing rods 9 is inserted into the top threaded hole of the top set of connecting rods 8, and the top of the bottom set of fixing rods 9 is inserted into the bottom threaded hole of the bottom set of connecting rods 8. This connects the six sets of connecting blocks 7 and the two sets of connecting rods 8 on opposite sides of the two sets of mounting frames 1 vertically. The two sets of connecting blocks 7 are rotatably connected, so that the angle between the two sets of mounting frames 1 can be adjusted to adjust the angle between the two sets of walls 3, thereby meeting the needs of on-site construction.

[0031] The standard parts used in this embodiment can be purchased directly from the market, and can also be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the structure and principle of the components known to those skilled in the art can be known by those skilled in the art through technical manuals or conventional experimental methods.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made to these embodiments, or they can be used directly or indirectly, without departing from the principles and spirit of the present invention. In other related technical fields, the scope of the present invention is defined by the appended claims and their equivalents, and they are similarly included within the patent protection scope of the present invention.

Claims

1. A fast-mounting connecting joint structure of ALC prefabricated infill wall, comprising a mounting frame (1), characterized in that: The mounting frame (1) is provided with two groups, the inner side of the mounting frame (1) is provided with a wall body (3) through a locking pin (2), the bottom of the mounting frame (1) is fixedly connected with a bottom plate (4), the top of the bottom plate (4) is provided with a positioning hole (6), the opposite side of the two groups of mounting frames (1) is provided with three groups of connecting blocks (7), the three groups of connecting blocks (7) are connected through two groups of connecting rods (8), the connecting rod (8) is provided with a fixed rod (9), the two groups of connecting rods (8) are connected through a locking rod (10).

2. The quick-mounting connecting joint structure of the ALC prefabricated infill wall according to claim 1, characterized in that: The mounting frame (1) is provided with a U-shaped structure, the top side and the bottom of the mounting frame (1) are uniformly provided with a plurality of locking pins (2), and the wall body (3) is inserted and mounted on the inner side of the mounting frame (1).

3. The quick-mounting connecting joint structure of the ALC prefabricated infill wall according to claim 1, characterized in that: The width of the bottom plate (4) is greater than the width of the mounting frame (1), the length of the bottom plate (4) is the same as the length of the mounting frame (1), and two rows of eight groups of reinforcing blocks (5) are symmetrically mounted on the bottom plate (4).

4. The quick assembly joint structure of ALC prefabricated infill wall according to claim 1, characterized in that: Four groups of positioning holes (6) are symmetrically arranged on the bottom plate (4), and the positioning holes (6) are arranged at the four corners of the bottom plate (4).

5. The quick assembly connection joint structure of ALC prefabricated infill wall according to claim 1, characterized in that: The connecting block (7) is provided with a through hole, the three groups of connecting blocks (7) mounted on the side of the mounting frame (1) are in a symmetrical position relationship, the top of the connecting block (7) on the top is flush with the top of the mounting frame (1), the bottom of the connecting block (7) on the bottom is flush with the top of the mounting frame (1), and the six groups of connecting blocks (7) on the opposite sides of the two groups of mounting frames (1) are in a two-by-two combination position relationship, that is, the through holes on the two groups of connecting blocks (7) are communicated.

6. The quick assembly connection joint structure of ALC prefabricated infill wall according to claim 1, characterized in that: The top of the two groups of connecting blocks (7) on the top of the opposite side of the two groups of mounting frames (1) is provided with a group of fixed rods (9), the top of the fixed rod (9) is provided with a top plate, and the bottom of the fixed rod (9) is inserted into the through hole of the two groups of connecting blocks (7).

7. The quick assembly connection joint structure of ALC prefabricated infill wall according to claim 1, characterized in that: The top and bottom of the top group of connecting rods (8) in the two groups of connecting rods (8) are provided with threaded holes, the locking rod (10) is mounted on the top of the bottom group of connecting rods (8), the bottom of the bottom group of connecting rods (8) is provided with a fixed hole, the locking rod (10) is mounted in the bottom threaded hole of the top group of connecting rods (8), the bottom of the top group of fixed rods (9) in the two groups of fixed rods (9) is inserted into the top threaded hole of the top group of connecting rods (8), the top of the bottom group of fixed rods (9) in the two groups of fixed rods (9) is inserted into the bottom threaded hole of the bottom group of connecting rods (8), the six groups of connecting blocks (7) and the two groups of connecting rods (8) on the opposite sides of the two groups of mounting frames (1) are connected together, and the two groups of connecting blocks (7) combined together are connected in rotation.

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