Detachable steel structure net rack

Abstract

The utility model discloses a detachable steel structure net rack which comprises fixing frames, reinforcing blocks are fixedly connected to the four corners of the fixing frames, limiting rods are arranged on the four edges of the fixing frames at equal angles, through holes are formed in the surfaces of the four edges of the fixing frames, and the limiting rods of the adjacent fixing frames are connected with the through holes in an inserted mode. The inner walls of the fixing frames are fixedly connected with limiting devices, and the limiting devices are connected with the limiting rods of the adjacent fixing frames in a clamped mode. According to the detachable steel structure net rack, the fixing frame is ingeniously designed through the reinforcing blocks, the limiting rods and the limiting devices, all parts of the net rack are tightly connected, the stability and the bearing capacity of the whole structure are effectively improved, the limiting devices are arranged, and springs and clamping rods in the limiting devices are designed, so that the stability and the bearing capacity of the whole structure are improved; the limiting rods can be easily inserted into and fixed to the through holes of the adjacent fixing frames, meanwhile, rapid disassembly can be achieved through simple operation, and the construction efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the field of steel structures, and more specifically, to a detachable steel structure grid. Background Art

[0002] With the rapid development of the construction industry, steel structure grids are widely used in various construction projects due to their high strength, light weight, easy installation and disassembly, etc. However, traditional steel structure grids often have problems such as complex installation, insufficient structural stability and difficult disassembly. To solve these problems, there is an urgent need in the industry for a new type of steel structure grid with stable structure, easy installation and disassembly. In this context, we have developed an innovative detachable steel structure grid, which not only has a stable structure, but also has a very convenient installation and disassembly process, greatly improving the construction efficiency and reducing the cost. Summary of the Utility Model

[0003] 1. Technical Problems to be Solved

[0004] Aiming at the problems in the prior art that traditional steel structure grids often have complex installation, insufficient structural stability and difficult disassembly, the purpose of the utility model is to provide a detachable steel structure grid, which can realize the tight connection between various parts of the grid through the ingenious design of the reinforcement block, the limiting rod and the limiting device, effectively improving the stability and bearing capacity of the overall structure. By setting the limiting device, with the design of the spring and the clamping rod in the limiting device, the limiting rod can be easily inserted and fixed in the through holes of the adjacent fixed frames, and at the same time, it can also be quickly disassembled through simple operations, greatly improving the construction efficiency. The grid structure is flexible and changeable, and can be combined and adjusted according to actual needs, and is suitable for various construction projects of different scales and shapes.

[0005] 2. Technical Solutions

[0006] To solve the above problems, the utility model adopts the following technical solutions.

[0007] A detachable steel structure grid includes a fixed frame. Reinforcement blocks are fixedly connected to the four corners of the fixed frame. Limiting rods are equiangularly arranged on the four sides of the fixed frame. Through holes are arranged on the surfaces of the four sides of the fixed frame. The limiting rods of adjacent fixed frames are inserted into the through holes. A limiting device is fixedly connected to the inner wall of the fixed frame, and the limiting device is clamped with the limiting rods of adjacent fixed frames. Bolt holes are arranged on the surfaces of the reinforcement blocks, and adjacent reinforcement blocks are further reinforced by reinforcement plates.

[0008] Preferably, the limiting device includes a mounting frame, a spring, a pressing plate, a clamping rod, a clamping groove, a pull rod and a pull ring. The mounting frame is fixedly connected to the inner wall of the fixed frame. A spring is fixedly connected to the inner wall of the mounting frame. The mounting frame is fixedly connected to a pressing plate through the spring. A clamping rod is fixedly connected to the surface of the pressing plate. The clamping rod is slidably connected to the mounting frame. A clamping groove is provided on the side wall of the limiting rod. The clamping rod is clamped with the clamping groove of the limiting rod. A pull rod is fixedly connected to the back of the pressing plate. The pull rod is sleeved with the spring. The pull rod is slidably connected to the mounting frame. A pull ring is fixedly connected to one end of the pull rod located outside the mounting frame.

[0009] Preferably, the number of the clamping rods is two.

[0010] Preferably, a rubber pad is provided on the inner wall of the clamping groove.

[0011] Preferably, a reinforcing rib is fixedly connected to the side wall of the reinforcing block, and a fixing ring is fixedly connected to the middle of the reinforcing rib.

[0012] Preferably, a guiding inclined surface is provided at the end of the limiting rod to facilitate the smooth insertion of the limiting rod into the through hole of the adjacent fixed frame.

[0013] 3. Beneficial effects

[0014] Compared with the prior art, the advantages of the present utility model are as follows:

[0015] Through the ingenious design of the reinforcing block, the limiting rod and the limiting device, the tight connection between various parts of the grid structure is realized, effectively improving the stability and load-bearing capacity of the overall structure.

[0016] Through the design of the spring and the clamping rod in the limiting device, the limiting rod can be easily inserted and fixed in the through hole of the adjacent fixed frame, and at the same time, it can also be quickly disassembled through simple operation, greatly improving the construction efficiency.

[0017] The grid structure is flexible and changeable, can be combined and adjusted according to actual needs, and is applicable to various building projects with different scales and shapes. Description of the drawings

[0018] Figure 1 is the overall installation structure schematic diagram of the present utility model;

[0019] Figure 2 is the schematic diagram of the fixed frame structure of the present utility model;

[0020] Figure 3 is the present utility model Figure 1 partial enlarged structure schematic diagram at A.

[0021] Explanation of the reference numerals in the drawings:

[0022] 1. Fixed frame; 2. Reinforcement block; 3. Limit rod; 4. Limiting device; 41. Installation frame; 42. Spring; 43. Extrusion plate; 44. Clamping rod; 45. Card slot; 46. Pull rod; 47. Pull ring; 5. Reinforcement plate; 6. Reinforcing rib; 7. Fixed ring. Detailed implementation manner

[0023] The following will combine the accompanying drawings in the embodiments of the present invention; clearly and completely describe the technical solutions in the embodiments of the present invention; obviously; the described embodiments are only a part of the embodiments of the present invention; rather than all the embodiments. Based on the embodiments in the present invention; all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

[0024] Embodiment 1:

[0025] Please refer to Figures 1-3 , the present invention provides a technical solution: a detachable steel structure grid, including a fixed frame 1, reinforcement blocks 2 are fixedly connected to the four corners of the fixed frame 1, limit rods 3 are arranged at equal angles on the four sides of the fixed frame 1, through holes are arranged on the surfaces of the four sides of the fixed frame 1, and the limit rods 3 of adjacent fixed frames 1 are inserted into the through holes. A limiting device 4 is fixedly connected to the inner wall of the fixed frame 1, and the limiting device 4 is clamped with the limit rods 3 of adjacent fixed frames 1. Bolt holes are arranged on the surfaces of the reinforcement blocks 2, and adjacent reinforcement blocks 2 are further reinforced by a reinforcement plate 5. Through the ingenious design of the reinforcement blocks 2, limit rods 3 and limiting device 4 of the fixed frame 1, the tight connection between the various parts of the grid is realized, effectively improving the stability and load-bearing capacity of the overall structure. The limiting device 4 is provided, and the design of the spring 42 and the clamping rod 44 in the limiting device 4 enables the limit rod 3 to be easily inserted and fixed in the through hole of the adjacent fixed frame 1, and at the same time, it can also be quickly disassembled through simple operations, greatly improving the construction efficiency. The grid structure is flexible and changeable, and can be combined and adjusted according to actual needs, and is suitable for various building projects with different scales and shapes.

[0026] Among them, the limiting device 4 includes an installation frame 41, a spring 42, a pressing plate 43, a clamping rod 44, a clamping groove 45, a pull rod 46 and a pull ring 47. The installation frame 41 is fixedly connected to the inner wall of the fixed frame 1. A spring 42 is fixedly connected to the inner wall of the installation frame 41. The installation frame 41 is fixedly connected to a pressing plate 43 through the spring 42. A clamping rod 44 is fixedly connected to the surface of the pressing plate 43. The clamping rod 44 is slidably connected to the installation frame 41. A clamping groove 45 is provided on the side wall of the limiting rod 3. The clamping rod 44 is clamped with the clamping groove 45 of the limiting rod 3. A pull rod 46 is fixedly connected to the back of the pressing plate 43. The pull rod 46 is sleeved with the spring 42. The pull rod 46 is slidably connected to the installation frame 41. A pull ring 47 is fixedly connected to one end of the pull rod 46 located outside the installation frame 41. The limiting device 4 is provided. Pull the pull ring 47 to contract the clamping rod 44 into the installation frame 41. Then insert the limiting rod 3 into the through hole. Release the pull ring 47. The clamping rod 44 pops out under the elastic force of the spring 42 and is clamped with the clamping groove 45, thus completing the fixation. During disassembly, just operate in the reverse direction.

[0027] Among them, the number of the clamping rods 44 is two. By providing two clamping rods 44, the installation stability of the limiting device 4 and the limiting rod 3 is improved.

[0028] Among them, a rubber pad is provided on the inner wall of the clamping groove 45. The clamping stability is improved.

[0029] Among them, a reinforcing rib 6 is fixedly connected to the side wall of the reinforcing block 2. A fixing ring 7 is fixedly connected to the middle of the reinforcing rib 6. It is convenient to support the fixed frame 1 and improve the overall strength.

[0030] Among them, a guiding inclined surface is provided at the end of the limiting rod 3 to facilitate the smooth insertion of the limiting rod 3 into the through hole of the adjacent fixed frame 1.

[0031] The above; only the preferred specific implementation manner of the present utility model; but the protection scope of the present utility model is not limited thereto; any person skilled in the art in the technical field disclosed by the present utility model; according to the technical solution of the present utility model and its improved concept, makes equivalent substitution or change; should be covered by the protection scope of the present utility model.

Claims

1. A detachable steel structure grid, comprising a fixing frame (1), characterized in that: The four corners of the fixed frame (1) are fixedly connected with reinforcement blocks (2); the four sides of the fixed frame (1) are provided with limit rods (3) at equal angles; the four sides of the fixed frame (1) are provided with through holes; the limit rods (3) of adjacent fixed frames (1) are plugged into the through holes; the inner wall of the fixed frame (1) is fixedly connected with a limit device (4); the limit device (4) is clamped with the limit rods (3) of adjacent fixed frames (1); the surface of the reinforcement block (2) is provided with bolt holes; and the adjacent reinforcement blocks (2) are further reinforced by reinforcement plates (5).

2. The detachable steel structure grid according to claim 1 is characterized in that: The limiting device (4) comprises a mounting frame (41), a spring (42), an extrusion plate (43), a clamping rod (44), a clamping groove (45), a pull rod (46) and a pull ring (47); the mounting frame (41) is fixedly connected to the inner wall of the fixed frame (1); the inner wall of the mounting frame (41) is fixedly connected to the spring (42); the mounting frame (41) is fixedly connected to the extrusion plate (43) via the spring (42); the surface of the extrusion plate (43) is fixedly connected to the clamping rod (44); The clamping rod (44) is slidably connected to the installation frame (41); a clamping groove (45) is provided on the side wall of the limiting rod (3); the clamping rod (44) is clamped with the clamping groove (45) of the limiting rod (3); a pull rod (46) is fixedly connected to the back of the extrusion plate (43); the pull rod (46) is sleeved with a spring (42); the pull rod (46) is slidably connected to the installation frame (41); and a pull ring (47) is fixedly connected to one end of the pull rod (46) located outside the installation frame (41).

3. The detachable steel structure grid according to claim 2 is characterized in that: The number of the clamping rods (44) is two.

4. The detachable steel structure grid according to claim 2 is characterized in that: The inner wall of the slot (45) is provided with a rubber pad.

5. The detachable steel structure grid according to claim 1 is characterized in that: A reinforcing rib (6) is fixedly connected to the side wall of the reinforcing block (2), and a fixing ring (7) is fixedly connected to the middle of the reinforcing rib (6).

6. The detachable steel structure grid according to claim 1, characterized in that: A guiding inclined surface is provided at the end of the limiting rod (3) so as to facilitate the limiting rod (3) to be smoothly inserted into the through hole of the adjacent fixing frame (1).

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