Steel structure assembled wallboard joint

Abstract

The utility model relates to the technical field of building engineering, concretely is a kind of steel structure assembly type wallboard node, including pre-connection component and fixed component, the pre-connection component is constituted by first wallboard, second wallboard, fixed frame, connecting block, connecting rod, spring, plug block and card block.This steel structure assembly type wallboard node, through the setting of pre-connection component, when using, first wallboard is mutually inserted with the connecting block of second wallboard fixed by fixed frame, after connecting block inserts fixed frame, plug block set by connecting block and the card block fixed by fixed frame are inlaid to one side sliding, and by the pressure of sliding with card block, plug block is pushed to one side and extruded spring, spring is limited by connecting rod, after plug block is drawn into the other side of card block, spring can push the other side of plug block to move, and plug block and card block are clamped, so that first wallboard and second wallboard can be connected to ensure the stability of the connection between first wallboard and second wallboard during installation to prevent deviation.

Description

Technical Field

[0001] This utility model relates to the field of building engineering technology, specifically to a steel structure prefabricated wall panel node. Background Technology

[0002] Building construction refers to the comprehensive engineering entity and process of constructing, renovating, or expanding various buildings (such as residential buildings, factories, and public buildings) and their supporting structures (such as foundations, curtain walls, roofs, waterproofing, decoration, water supply and drainage, HVAC, and electrical systems) on the ground, underground, or on water, through a series of activities including planning, surveying, design, construction, acceptance, and operation and maintenance. It includes both the civil engineering portion that forms the physical form of the building and the equipment and pipeline systems installed to realize the building's functions, ultimately delivering a built environment that meets the requirements of safety, applicability, economy, greenness, and aesthetics. In architecture, wall panel joints specifically refer to the connection points between wall panels or where wall panels intersect with the main structure.

[0003] However, existing prefabricated steel structure wall panel joints have the following disadvantages:

[0004] (1) The existing steel structure prefabricated wall panel nodes have weak pre-connection function. During the installation of the existing wall panels, the wall panels may shake due to instability between them, resulting in unstable connection and inability to install stably.

[0005] (2) The existing steel structure prefabricated wall panel nodes have weak connection function. The existing wall panel node connection may have structural voids. After connecting two wall panels, the connection between the wall panels may be unstable. Utility Model Content

[0006] The purpose of this utility model is to provide a steel structure prefabricated wall panel node to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a steel structure prefabricated wall panel node, comprising a pre-connection assembly and a fixing assembly. The pre-connection assembly consists of a first wall panel, a second wall panel, a fixing frame, a connecting block, a connecting rod, a spring, an insert block, and a locking block. A fixing frame is fixedly connected to one side of the first wall panel, and a second wall panel is provided on one side of the first wall panel. A connecting block is fixedly connected to one side of the second wall panel. Square grooves are provided at both ends of the connecting block, and a connecting rod is provided on the inner wall of the square groove. A spring is provided on the surface of the connecting rod, and an insert block is installed at the top of the connecting rod. Locking blocks are installed on both the inner bottom wall and the inner bottom wall of the fixing frame.

[0008] The fixing component consists of a mounting block, a connecting hole, a fixing rod, and bolts. The mounting block is fixedly connected to one side of the connecting block, and a connecting hole is opened on one side of the mounting block. Bolts are installed on one side of the fixing frame.

[0009] Optionally, a fixing rod is installed at both the top and bottom of the mounting block, and one side of the fixing rod is connected to the connecting block. The fixing rod is used to enhance the mounting block's resistance to shear force.

[0010] Optionally, the bolt passes through the fixing frame and connects to the connecting hole. The bolt is located on the inner wall of the mounting block, and the connection between the bolt and the connecting hole is used to enhance the fixing and installation strength.

[0011] Optionally, a flame-retardant layer is installed on the inner wall of the first and second wall panels. The flame-retardant layer is made of flame-retardant polystyrene, and the installation of the flame-retardant layer is used to enhance the flame retardancy of the surfaces of the first and second wall panels.

[0012] Optionally, the inner wall of the flame-retardant layer is provided with a sound-insulating layer, the material of which is rubber sound-insulating felt, and the installation of the sound-insulating layer is used to enhance the sound insulation strength of the device.

[0013] Optionally, there are four mounting blocks, which are arranged at equal intervals to enhance the connection and fixing strength.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This steel structure prefabricated wall panel node, through the setting of pre-connection components, allows the first wall panel to be interlocked with the connecting block fixed to the second wall panel via a fixed frame. After the connecting block is inserted into the fixed frame, the insert of the connecting block slides to one side against the locking block fixed to the fixed frame. The pressure of sliding against the locking block pushes the insert to one side and compresses the spring. The spring is limited by the connecting rod. After the insert slides into the other side of the locking block, the spring can push the other side of the insert to move and lock the insert with the locking block, thereby connecting the first wall panel and the second wall panel. Pre-installation positioning is performed during installation to ensure the stability of the connection between the first wall panel and the second wall panel and prevent displacement during installation.

[0016] 2. This steel structure prefabricated wall panel node, through the setting of fixed components, allows the mounting block to be inserted into the fixed frame during use. The rotating bolts can pass through the connection holes opened between the fixed frame and the mounting block, showing that the mounting block is fixed inside the fixed frame. Furthermore, the installation of the fixing rod can enhance the stability of the mounting block within the fixed frame, preventing damage, breakage, or shaking of the mounting block when shear force is generated between the first and second wall panels, thereby improving the strength of the installation connection position. Attached Figure Description

[0017] Figure 1This is a schematic diagram of the overall appearance of the present utility model;

[0018] Figure 2 This is a side sectional view of the pre-connected assembly of this utility model;

[0019] Figure 3 For the present utility model Figure 2 Enlarged detail diagram at point A;

[0020] Figure 4 This is a schematic diagram showing the disassembled fixing components of this utility model;

[0021] Figure 5 This is a cross-sectional view of one side of the first wall panel of this utility model.

[0022] In the diagram: 1. Pre-connection assembly; 101. First wall panel; 102. Second wall panel; 103. Fixing frame; 104. Connecting block; 105. Connecting rod; 106. Spring; 107. Insert block; 108. Clip block; 2. Fixing assembly; 201. Mounting block; 202. Connecting hole; 203. Fixing rod; 204. Bolt; 3. Flame retardant layer; 4. Sound insulation layer. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1-5As shown, this utility model provides a technical solution: a steel structure prefabricated wall panel node, including a pre-connection assembly 1 and a fixing assembly 2. The pre-connection assembly 1 consists of a first wall panel 101, a second wall panel 102, a fixing frame 103, a connecting block 104, a connecting rod 105, a spring 106, an insert block 107, and a locking block 108. A fixing frame 103 is fixedly connected to one side of the first wall panel 101. A second wall panel 102 is located on one side of the first wall panel 101. A connecting block 104 is fixedly connected to one side of the second wall panel 102. Square grooves are opened at both ends of the connecting block 104. A connecting rod 105 is provided on the inner wall of the square groove. A spring 106 is provided on the surface of the connecting rod 105. An insert block 107 is installed at the top of the connecting rod 105. Locking blocks 108 are installed on both the inner bottom wall and the inner bottom wall of the fixing frame 103. The first wall panel 101 is connected to the fixing frame 103. The connecting blocks 104 fixed to the second wall panel 102 are interlocked. After the connecting blocks 104 are inserted into the fixed frame 103, the insert 107 set on the connecting blocks 104 slides to one side against the locking block 108 fixed to the fixed frame 103. The pressure of sliding with the locking block 108 pushes the insert 107 to one side and squeezes the spring 106. The spring 106 is limited by the connecting rod 105. After the insert 107 slides into the other side of the locking block 108, the spring 106 can push the insert 107 to the other side and lock the insert 107 with the locking block 108, thereby connecting the first wall panel 101 and the second wall panel 102. Pre-installation positioning is performed during installation to ensure the stability of the connection between the first wall panel 101 and the second wall panel 102 during installation and prevent displacement. The spring 106 is located between the connecting blocks 104 and the insert 107 and is located on the surface of the connecting rod 105.

[0025] The fixing component 2 consists of a mounting block 201, a connecting hole 202, a fixing rod 203, and a bolt 204. The mounting block 201 is fixedly connected to one side of the connecting block 104, and the connecting hole 202 is opened on one side of the mounting block 201. The bolt 204 is installed on one side of the fixing frame 103. After the mounting block 201 is inserted into the fixing frame 103, the bolt 204 can be rotated to pass through the fixing frame 103 and connect with the connecting hole 202 opened in the mounting block 201. It can be seen that the mounting block 201 is fixed inside the fixing frame 103. The installation of the fixing rod 203 can enhance the stability of the mounting block 201 inside the fixing frame 103, prevent the mounting block 201 from being damaged, broken, or shaking when shear force is generated between the first wall panel 101 and the second wall panel 102, and improve the strength of the installation connection position.

[0026] Fixing rods 203 are installed at both the top and bottom of the mounting block 201. One side of the fixing rod 203 is connected to the connecting block 104. The fixing rod 203 is used to enhance the shear resistance of the mounting block 201.

[0027] Bolt 204 passes through the fixing frame 103 and connects to the connecting hole 202. Bolt 204 is located on the inner wall of the mounting block 201 and is connected to the connecting hole 202 to enhance the fixing installation strength.

[0028] The inner walls of the first wall panel 101 and the second wall panel 102 are equipped with a flame-retardant layer 3. The flame-retardant layer 3 is made of flame-retardant polystyrene. The installation of the flame-retardant layer 3 is used to enhance the flame retardancy of the surfaces of the first wall panel 101 and the second wall.

[0029] The inner wall of the flame-retardant layer 3 is provided with a sound insulation layer 4, which is made of rubber sound insulation felt. The installation of the sound insulation layer 4 is used to enhance the sound insulation strength of the device.

[0030] There are four mounting blocks 201, which are arranged at equal intervals to enhance the connection and fixation strength.

[0031] In this invention, the working steps of the device are as follows:

[0032] First step: The first wall panel 101 is connected to the second wall panel 102 by a connecting block 104 fixed to the fixed frame 103. After the connecting block 104 is inserted into the fixed frame 103, the insert 107 set in the connecting block 104 slides to one side against the locking block 108 fixed to the fixed frame 103. The pressure of sliding with the locking block 108 pushes the insert 107 to one side and squeezes the spring 106. The spring 106 is limited by the connecting rod 105. After the insert 107 slides into the other side of the locking block 108, the spring 106 can push the insert 107 to the other side and lock the insert 107 with the locking block 108. Thus, the first wall panel 101 and the second wall panel 102 can be connected. Pre-installation positioning is performed during installation to ensure the stability of the connection between the first wall panel 101 and the second wall panel 102 during installation and prevent displacement.

[0033] Second step: After the mounting block 201 is inserted into the fixing frame 103, the rotating bolt 204 can pass through the fixing frame 103 and connect with the mounting block 201 through the connection hole 202. It can be seen that the mounting block 201 is fixed inside the fixing frame 103. The installation of the fixing rod 203 can enhance the stability of the mounting block 201 in the fixing frame 103, prevent the mounting block 201 from being damaged, broken or shaking when shear force is generated between the first wall panel 101 and the second wall panel 102, and improve the strength of the installation connection position.

[0034] The third step: The installation of the flame-retardant layer 3 is used to enhance the flame retardancy of the first wall panel 101 and the surface of the second wall, and the installation of the sound insulation layer 4 is used to enhance the sound insulation strength of the device.

[0035] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A steel structure prefabricated wall panel node, comprising a pre-connection component (1) and a fixing component (2), characterized in that: The pre-connection assembly (1) consists of a first wall panel (101), a second wall panel (102), a fixing frame (103), a connecting block (104), a connecting rod (105), a spring (106), an insert block (107), and a locking block (108). The fixing frame (103) is fixedly connected to one side of the first wall panel (101), and the second wall panel (102) is located on one side of the first wall panel (101). The connecting block (104) is fixedly connected to one side of the second wall panel (102). The two ends of the connecting block (104) are provided with square grooves. The inner wall of the square groove is provided with a connecting rod (105). The surface of the connecting rod (105) is provided with a spring (106). The top of the connecting rod (105) is installed with an insert block (107). The inner bottom wall and the inner bottom wall of the fixing frame (103) are both installed with locking blocks (108). The fixing component (2) consists of a mounting block (201), a connecting hole (202), a fixing rod (203) and a bolt (204). The mounting block (201) is fixedly connected to one side of the connecting block (104), and the connecting hole (202) is opened on one side of the mounting block (201). The bolt (204) is installed on one side of the fixing frame (103).

2. The prefabricated steel structure wall panel node according to claim 1, characterized in that: The mounting block (201) is equipped with a fixing rod (203) at both the top and bottom, and one side of the fixing rod (203) is connected to the connecting block (104).

3. A prefabricated steel structure wall panel node according to claim 1, characterized in that: The bolt (204) passes through the fixing frame (103) and connects to the connecting hole (202). The bolt (204) is located on the inner wall of the mounting block (201).

4. A prefabricated steel structure wall panel node according to claim 1, characterized in that: The inner walls of the first wall panel (101) and the second wall panel (102) are equipped with a flame-retardant layer (3), and the flame-retardant layer (3) is made of flame-retardant polystyrene.

5. A steel structure prefabricated wall panel node according to claim 4, characterized in that: The inner wall of the flame-retardant layer (3) is provided with a sound insulation layer (4), and the material of the sound insulation layer (4) is rubber sound insulation felt.

6. A prefabricated steel structure wall panel node according to claim 1, characterized in that: There are four mounting blocks (201), which are arranged at equal intervals.

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