Connecting joint reinforcing mechanism based on steel structure canteen building

Abstract

The utility model discloses a connecting node reinforcing mechanism based on a steel structure canteen building, and relates to the technical field of connecting node reinforcing mechanisms, the connecting node reinforcing mechanism comprises an H-shaped fixing block, the two sides of the H-shaped fixing block extend in the vertical direction and are fixedly connected with vertical plates, the two ends of the H-shaped fixing block are fixedly connected with extension plates, the extension plates at the two ends are provided with inverted T-shaped clamping grooves towards the inner sides, and the clamping grooves are fixedly connected with the H-shaped fixing block. Positioning holes are formed in the upper ends of the extension plates; according to the connecting piece, the *-shaped fixing grooves are matched with the clamping limiting blocks, the H-shaped connecting blocks can be conveniently adjusted according to a certain angle, the convenience of installation and connection of the connecting piece is improved, then the function of convenient installation of the connecting piece is achieved, the overall strength of the connecting joint is conveniently improved through mutual hinging of the I-shaped clamping blocks and the reinforcing rods, and the connecting piece is convenient to use. The connection stability of the connection node is improved, the function of enhancing the overall stability and firmness of the connection node is further achieved, and finally the problem that the stability degree of connection and reinforcement of the connection piece is low due to the fact that the connection mode cannot be changed is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of connection node reinforcement mechanisms, and particularly relates to a connection node reinforcement mechanism based on a steel structure cafeteria building. Background Technique

[0002] The earliest steel structure buildings adopted simple connection methods such as welding and bolt connection. The node structures were relatively simple and usually lacked sufficient toughening and reinforcement designs. With the wide application of steel structures in buildings, standardized connection node designs were introduced, improving the standardization of the structure and the convenience of construction. With the development of computer technology, structural engineers can more accurately simulate and calculate the stress conditions of connection nodes, thereby optimizing the reinforcement plan. The structural composition of a connection node reinforcement mechanism based on a steel structure cafeteria building includes main steel members, connection nodes, stiffeners, support frames, and temporary connections, etc. However, in the existing connection node reinforcement mechanism based on a steel structure cafeteria building, during the use process, due to different connection angles of the connecting parts, since the connection method cannot be changed, the stability of the connection and reinforcement of the connecting parts is relatively low. Therefore, it is necessary to solve and handle the above technical problems. Content of the Utility Model

[0003] The purpose of the utility model is to solve the shortcomings existing in the prior art, and a connection node reinforcement mechanism based on a steel structure cafeteria building is proposed.

[0004] To achieve the above purpose, the utility model adopts the following technical scheme: A connection node reinforcement mechanism based on a steel structure cafeteria building, including an H-shaped fixing block. Vertically extending and fixedly connected vertical plates are arranged on both sides of the H-shaped fixing block in the vertical direction, and extension plates are fixedly connected to both ends of the H-shaped fixing block. Inverted T-shaped clamping grooves are opened inwardly at both ends of the extension plates, and positioning holes are opened at the upper ends of the extension plates. Fixing holes are opened on both sides of the vertical plates on both sides of the H-shaped fixing block in the vertical direction, and a fixing block is fixedly connected to the middle of both sides of the H-shaped fixing block.

[0005] Preferably, two positioning grooves are opened in the vertical direction on both sides of the fixing block, and a rice-shaped fixing groove is opened in the middle of one end of the fixing block.

[0006] Preferably, the fixing block is mutually clamped with an H-shaped connecting block. Fixing holes are opened on both sides of the H-shaped connecting block, and a clamping and limiting mechanism is arranged between the H-shaped connecting block and the fixing block.

[0007] Preferably, the clamping and limiting mechanism includes the rice-shaped fixing groove, a clamping and limiting block, and a fixing bolt. The clamping and limiting block is fixedly connected to one side of the H-shaped connecting block, and the clamping and limiting block can be clamped in the rice-shaped fixing groove at different angles. A fixing bolt is screwed and connected between the rice-shaped fixing groove and the H-shaped connecting block.

[0008] Preferably, H-shaped extension reinforcement blocks are sleeved and installed inside the inverted T-shaped clamping grooves. A positioning bolt is provided between the H-shaped extension reinforcement blocks and the H-shaped fixing blocks. I-shaped clamping blocks are provided on both sides of the H-shaped extension reinforcement blocks and both sides of the fixed blocks. Reinforcement rods are hinged between the I-shaped clamping blocks.

[0009] Preferably, fixing connection holes are horizontally opened on both sides of the H-shaped extension reinforcement blocks and the H-shaped connection blocks.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows: In the present utility model, through the mutual cooperation of the rice-shaped fixing groove and the clamping limit block, it is convenient to adjust the H-shaped connection block at a certain angle, improving the convenience of the installation and connection of the connecting piece, and thus realizing the convenient function of the installation of the connecting piece. Then, through the mutual hinge of the I-shaped clamping block and the reinforcement rod, it is convenient to improve the overall strength of the connection node, improve the stability of the connection of the connection node, and thus realize the function of strengthening the overall stability and firmness of the connection node. Finally, the problem that the connection method cannot be changed and the stability of the connection and reinforcement of the connecting piece is relatively low is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The drawings described herein are used to provide a further understanding of the present utility model and constitute a part of this application. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the drawings:

[0012] Figure 1 is the overall three-dimensional structure diagram of the present utility model;

[0013] Figure 2 is the overall three-dimensional structure diagram seen from below of the present utility model;

[0014] Figure 3 is the side view structure diagram of the present utility model;

[0015] Figure 4 is the top view structure diagram of the present utility model;

[0016] Figure 5 is the partial overall structure diagram of the present utility model.

[0017] Reference numerals in the drawings: 1, H-shaped fixing block; 2, positioning hole; 3, reinforcement rod; 4, H-shaped connection block; 5, I-shaped clamping block; 6, fixed block; 7, H-shaped extension reinforcement block; 8, rice-shaped fixing groove; 9, inverted T-shaped clamping groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0019] Embodiment: Refer to Figures 1-5 , a connection node reinforcement mechanism based on a steel structure canteen building in the present utility model includes an H-shaped fixing block 1. Vertical plates are extended and fixedly connected to both sides of the H-shaped fixing block 1 in the vertical direction, and extension plates are fixedly connected to both ends of the H-shaped fixing block 1. Inverted T-shaped clamping grooves 9 are opened inwardly at both ends of the extension plates, and positioning holes 2 are opened at the upper ends of the extension plates. Fixing holes are opened on both sides of the vertical plates on both sides of the H-shaped fixing block 1 in the vertical direction, and a fixing block 6 is fixedly connected to the middle of both sides of the H-shaped fixing block 1. Through the H-shaped fixing block 1 and the fixing block 6, it is convenient for the connection node to be fixedly connected to both sides; two positioning grooves are opened in the vertical direction on both sides of the fixing block 6, and a cross-shaped fixing groove 8 is opened in the middle of one end of the fixing block 6. Through the fixing block 6 and the cross-shaped fixing groove 8, it is convenient for the H-shaped connecting block 4 to be connected and fixed; the fixing block 6 and the H-shaped connecting block 4 are clamped with each other. Fixing holes are opened on both sides of the H-shaped connecting block 4, and a clamping limit mechanism is installed between the H-shaped connecting block 4 and the fixing block 6. Through the fixing holes opened on both sides of the H-shaped connecting block 4, it is convenient for the connection nodes to be connected and fixed to each other.

[0020] In the present utility model, the clamping limit mechanism includes a cross-shaped fixing groove 8, a clamping limit block and a fixing bolt. The clamping limit block is fixedly connected to one side of the H-shaped connecting block 4, and the clamping limit block can be clamped in the cross-shaped fixing groove 8 at different angles. A fixing bolt is screwed between the cross-shaped fixing groove 8 and the H-shaped connecting block 4. Through the cross-shaped fixing groove 8 and the H-shaped connecting block 4, it is convenient to adjust the inclination angle of the H-shaped connecting block 4; H-shaped extension reinforcement blocks 7 are sleeved and installed inside the inverted T-shaped clamping grooves 9. A positioning bolt is provided between the H-shaped extension reinforcement block 7 and the H-shaped fixing block 1, and I-shaped clamping blocks 5 are provided on both sides of the H-shaped extension reinforcement block 7 and both sides of the fixing block 6. Reinforcement rods 3 are hinged between the I-shaped clamping blocks 5. Through the I-shaped clamping blocks 5 and the reinforcement rods 3, it is convenient to enhance the connection strength between the connection nodes; fixing connection holes are horizontally opened on both sides of the H-shaped extension reinforcement block 7 and the H-shaped connecting block 4. Through the H-shaped extension reinforcement block 7 and the H-shaped connecting block 4, it is convenient for the connection joints to be connected and fixed to each other.

[0021] Working principle: When the present utility model is in use, first, through the H-shaped fixing block 1 and the positioning hole 2, it is convenient to connect and fix the steel structures. Then, through the inverted T-shaped clamping groove 9 and the H-shaped extension reinforcing block 7, it is convenient to extend and connect the H-shaped fixing block 1 to both sides. Then, through the clamping groove and the fixing bolt, it is convenient to connect and fix the connection nodes. Then, through the fixing block 6 and the H-shaped connection block 4, it is convenient for diverse connections of the connection nodes. Then, through the rice-shaped fixing groove 8 and the clamping limit block, it is convenient to adjust the inclination angle of the H-shaped connection block 4. Then, through the I-shaped clamping block 5 and the reinforcing rod 3, it is convenient to enhance the firmness between the reinforcing connectors. Then, the I-shaped clamping blocks 5 are distributed and fixed on the H-shaped extension reinforcing block 7 and the fixing block 6 through the fixing bolts.

[0022] The above is only a preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and should be covered within the protection scope of the present utility model.

Claims

1. A connection node reinforcement mechanism for a steel structure canteen building, comprising an H-shaped fixing block (1), characterized in that: On both sides of the H-shaped fixing block (1) in the vertical direction, vertical plates are extended and fixedly connected, and extension plates are fixedly connected to both ends of the H-shaped fixing block (1). Inverted T-shaped clamping grooves (9) are opened inwardly at both ends of the extension plates, and positioning holes (2) are opened at the upper ends of the extension plates. Fixing holes are opened on both sides of the vertical plates on both sides of the H-shaped fixing block (1) in the vertical direction, and a fixing block (6) is fixedly connected to the middle of both sides of the H-shaped fixing block (1).

2. The reinforcement mechanism for connection nodes of a steel structure canteen building according to claim 1, characterized in that: On both sides of the fixing block (6) in the vertical direction, two positioning grooves are opened, and a rice-shaped fixing groove (8) is opened in the middle of one end of the fixing block (6).

3. The reinforcement mechanism for the connection node of a steel structure cafeteria building according to claim 2, characterized in that: The fixing block (6) and the H-shaped connecting block (4) are clamped with each other. Fixing holes are opened on both sides of the H-shaped connecting block (4), and a clamping limit mechanism is installed between the H-shaped connecting block (4) and the fixing block (6).

4. The connection node reinforcement mechanism for a steel structure canteen building according to claim 3, characterized in that: The clamping limit mechanism includes the rice-shaped fixing groove (8), a clamping limit block and a fixing bolt. The clamping limit block is fixedly connected to one side of the H-shaped connecting block (4), and the clamping limit block can be clamped in the rice-shaped fixing groove (8) at different angles. A fixing bolt is screwed between the rice-shaped fixing groove (8) and the H-shaped connecting block (4).

5. A connection node reinforcement mechanism for a steel structure canteen building according to claim 1, characterized in that: Inside the inverted T-shaped clamping groove (9), an H-shaped extension reinforcement block (7) is sleeved. A positioning bolt is provided between the H-shaped extension reinforcement block (7) and the H-shaped fixing block (1), and I-shaped clamping blocks (5) are provided on both sides of the H-shaped extension reinforcement block (7) and both sides of the fixing block (6). Reinforcement rods (3) are hinged between the I-shaped clamping blocks (5).

6. The reinforcement mechanism for the connection node of a steel structure cafeteria building according to claim 5, characterized in that: Fixed connection holes are horizontally opened on both sides of the H-shaped extension reinforcement block (7) and the H-shaped connecting block (4).

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