A steel structure grid

Abstract

The utility model discloses a steel structure grid, which relates to the technical field of steel structure, including a support rod, a steel mesh body arranged above the top of the support rod, and a reinforcing connection frame fixedly connected to the inner surface of the support rod and located below the steel mesh body, wherein the outer surface of the support rod is provided with a reinforcing mechanism, and the bottom of the steel mesh body is provided with a lifting mechanism. The utility model is fixedly installed on the outer surface of the support rod by providing a fixed clamp seat to improve its stability, and through the design of a limiting groove, it is convenient to clamp the connecting block inside, and then, through the cooperation between the fixing screw and the turning handle, one end of the fixing screw and the positioning hole opened on the surface of the connecting block are threadedly connected to adapt to limit fixing, which is beneficial to the limiting support effect of the reinforcing rod on the support rod, thereby enhancing the stability of the steel structure grid, and at the same time, it is convenient for disassembly and installation.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structures, in particular to a steel structure grid. Background Art

[0002] Steel structure is a structure made of steel materials. It is one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of steel and steel plates, and adopts rust removal and rust prevention processes such as silanization, pure manganese phosphating, water washing and drying, and galvanizing. The components or parts are usually connected by welds, bolts or rivets. Because of its light weight and simple construction, it is widely used in large factories, venues, super high-rise buildings and other fields. Steel structure is easy to rust. Generally, steel structure needs to be rusted, galvanized or painted, and it needs regular maintenance. The grid is a spatial structure formed by connecting multiple rods through nodes in a certain grid form. The basic units that constitute the grid are triangular pyramids, triangular prisms, cubes, truncated tetrahedrons, etc. Steel structure grid structures are widely used in my country. They can be used in public buildings such as gymnasiums, theaters, canteens, restaurants, shelters, etc., and can also be used in industrial buildings such as industrial workshop roofs.

[0003] In the existing technology, a steel structure grid with announcement number: CN214144135U is proposed, including a crossbeam and a support column, support columns are arranged on both sides of the bottom surface of the crossbeam, and the top of the support column is threadedly connected with the first threaded hole arranged on the bottom surface of the crossbeam through a first bolt, and a fixing rod is arranged on one side of the bottom surface of the crossbeam located at the support column. Beneficial effect: The utility model facilitates the assembly or disassembly of the support column, the crossbeam, and the fixing rod through the coordinated use of the first bolt, the first threaded hole, the second bolt, the second threaded hole, the third bolt, and the third threaded hole. The assembly and disassembly process is simple and convenient, which solves the problem that the existing steel structure grid is not easy to assemble or disassemble, and facilitates the staff to assemble or disassemble the support column, the crossbeam, and the fixing rod, which is conducive to improving work efficiency. The fixing rod can effectively reinforce the support column and the crossbeam, so that the support column can well support the crossbeam, which is conducive to improving the stability of the crossbeam.

[0004] In order to solve certain limitations in the use of steel structure grids, for example, the connection between existing steel structure grids is generally carried out by welding, which makes it inconvenient for workers to assemble or disassemble them. The existing technology uses threaded matching to deal with it, but it still becomes loose and the height to be adjusted does not have a corresponding height in the steel structure, so it cannot be flexibly adjusted, which leads to the problem of reduced utilization efficiency of the steel structure grid. Utility Model Content

[0005] The purpose of the utility model is to provide a steel structure grid to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A steel structure grid comprises support rods.

[0008] A steel mesh body is arranged above the top end of the support rod.

[0009] And a reinforcing connecting frame fixedly connected to the inner surface of the support rod and located below the steel mesh body, the outer surface of the support rod is provided with a reinforcing mechanism, the bottom of the steel mesh body is provided with a lifting mechanism, the reinforcing mechanism includes a mounting unit fixedly installed on the outer surface of the support rod, the inner surface of the mounting unit is provided with a reinforcing unit, the lifting mechanism includes an adjusting unit arranged on the surface of the reinforcing connecting frame, and the lifting unit is fixedly installed on one end of the adjusting unit.

[0010] A further improvement of the technical solution of the utility model is that a buffer pad is fixedly installed on the top end surface of the support rod, and a support floor is fixedly installed on the bottom end surface of the support rod, and an underground cone is movably connected inside the support floor.

[0011] A further improvement of the technical solution of the utility model is that the installation unit includes a fixing clamp seat fixedly installed on the outer surface of the support rod, the internal thread of the fixing clamp seat is connected with a fixing screw, and a rotating handle is fixedly installed at one end of the fixing screw.

[0012] A further improvement of the technical solution of the utility model is that: the reinforcement unit includes a limiting groove opened on the surface of the support rod, the inside of the limiting groove is clamped with a clamping block, and the surface of the clamping block is provided with a positioning hole, the inner wall of the positioning hole is threadedly connected to the outer surface of the fixing screw, and a reinforcing rod is fixedly installed at one end of the clamping block.

[0013] A further improvement of the technical solution of the utility model is that the adjustment unit includes an auxiliary plate fixedly mounted on a side surface of the reinforcing connecting frame, a rotating rod is rotatably connected inside the auxiliary plate, and a hand wheel is fixedly mounted on one end of the rotating rod.

[0014] A further improvement of the technical solution of the utility model is that a driving wheel is fixedly installed at one end of the rotating rod, a transmission belt is movably connected to the outer surface of the driving wheel, and a driven wheel is movably installed on the inner surface of the transmission belt.

[0015] A further improvement of the technical solution of the utility model is that the lifting unit includes a threaded rod fixedly connected to the inner wall of the driven wheel, the outer surface of the threaded rod is movably connected with a lifting sleeve rod, the outer surface of the threaded rod is connected to the internal thread of the lifting sleeve rod, and the top end of the lifting sleeve rod is fixedly connected to the bottom of the steel mesh body.

[0016] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0017] 1. The utility model provides a steel structure grid frame, which is fixedly installed on the outer surface of the support rod by arranging a fixing clamp seat to improve its stability, and through the design of the limit groove, it is convenient to clamp the clamping block inside, and then, through the cooperation between the fixing screw and the turning handle, one end of the fixing screw and the positioning hole opened on the surface of the clamping block are matched and fixed by threaded connection, which is beneficial to the limiting support effect of the reinforcing rod on the support rod, thereby enhancing the stability of the steel structure grid frame, and at the same time, it is convenient for disassembly and installation.

[0018] 2. The utility model provides a steel structure grid frame, which drives the rotating rod to rotate on the auxiliary plate by manually rotating the hand wheel, and then drives the driving wheel to rotate, and through the transmission belt, drives the driven wheel to rotate at the same time, and then the driven wheel drives the threaded rod to rotate, so that the lifting sleeve rod can perform lifting and lowering movements on its surface, and the lifting sleeve rod drives the steel mesh body to adjust the height through lifting and lowering, thereby improving the utilization efficiency of the steel structure grid frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a three-dimensional schematic diagram of the structural reinforcement mechanism of the utility model;

[0021] Figure 3 It is a three-dimensional schematic diagram of the structural lifting mechanism of the utility model;

[0022] Figure 4 It is an enlarged schematic diagram of structure A of the present invention.

[0023] In the figure: 1. support rod; 101. buffer pad; 102. support floor; 103. buried cone; 2. steel mesh body; 3. reinforcement connecting frame; 4. reinforcement mechanism; 401. fixed clamp seat; 402. fixed screw; 403. turning handle; 404. limiting groove; 405. clamping block; 406. reinforcement rod; 5. lifting mechanism; 501. auxiliary plate; 502. turning rod; 503. hand wheel; 504. driving wheel; 505. transmission belt; 506. driven wheel; 507. threaded rod; 508. lifting sleeve rod. DETAILED DESCRIPTION

[0024] The present invention is further described in detail below in conjunction with the embodiments:

[0025] Example 1

[0026] like Figure 1-4 As shown, the utility model provides a steel structure grid, including a support rod 1, a steel mesh body 2 arranged above the top end of the support rod 1, and a reinforcing connecting frame 3 fixedly connected to the inner surface of the support rod 1 and located below the steel mesh body 2, the outer surface of the support rod 1 is provided with a reinforcing mechanism 4, the bottom of the steel mesh body 2 is provided with a lifting mechanism 5, the reinforcing mechanism 4 includes a mounting unit fixedly installed on the outer surface of the support rod 1, the inner surface of the mounting unit is provided with a reinforcing unit, the lifting mechanism 5 includes an adjusting unit arranged on the surface of the reinforcing connecting frame 3, one end of the adjusting unit is fixedly installed with the lifting unit, a buffer pad 101 is fixedly installed on the top surface of the support rod 1, and a support floor 102 is fixedly installed on the bottom surface of the support rod 1, the support floor 102 is internally movably connected with a buried cone 103, the buffer pad 101 is used to buffer the inertia force of the steel mesh body 2 when it descends, and the support floor 102 and the buried cone 103 cooperate to form an effective support with the ground.

[0027] Example 2

[0028] like Figure 1-4 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the mounting unit includes a fixing clamp seat 401 fixedly mounted on the outer surface of the support rod 1, the internal thread of the fixing clamp seat 401 is connected to a fixing screw 402, one end of the fixing screw 402 is fixedly mounted with a handle 403, and the reinforcing unit includes a limiting groove 404 opened on the surface of the support rod 1, the inside of the limiting groove 404 is clamped with a clamping block 405, and the surface of the clamping block 405 is opened with a positioning hole, and the inner wall of the positioning hole is threaded with the outer surface of the fixing screw 402 The reinforcing rod 406 is fixedly installed at one end of the clamping block 405, and is fixedly installed on the outer surface of the support rod 1 by setting a fixed clamp seat 401 to improve its stability, and the limiting groove 404 is designed to facilitate the clamping block 405 to be clamped inside, and then, through the cooperation between the fixing screw 402 and the turning handle 403, one end of the fixing screw 402 and the positioning hole opened on the surface of the clamping block 405 are threadedly connected to adapt to the limiting fixing, which is beneficial to the limiting support effect of the reinforcing rod 406 on the support rod 1.

[0029] Example 3

[0030] like Figure 1-4As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the adjustment unit includes an auxiliary plate 501 fixedly mounted on the surface of one side of the reinforcing connecting frame 3, the auxiliary plate 501 is internally rotatably connected to a rotating rod 502, one end of the rotating rod 502 is fixedly mounted with a hand wheel 503, one end of the rotating rod 502 is fixedly mounted with a driving wheel 504, the outer surface of the driving wheel 504 is movably connected with a transmission belt 505, the inner surface of the transmission belt 505 is movably mounted with a driven wheel 506, the lifting unit includes a threaded rod 507 fixedly connected to the inner wall of the driven wheel 506, the outer surface of the threaded rod 507 is movably connected to the inner wall of the driven wheel 506 A lifting sleeve 508 is connected, and the outer surface of the threaded rod 507 is connected to the internal thread of the lifting sleeve 508. The top of the lifting sleeve 508 is fixedly connected to the bottom of the steel mesh main body 2. The hand wheel 503 is manually turned to drive the rotating rod 502 to rotate on the auxiliary plate 501, thereby driving the driving wheel 504 to rotate, and through the transmission belt 505, the driven wheel 506 is driven to rotate at the same time, and then the driven wheel 506 drives the threaded rod 507 to rotate, so that the lifting sleeve 508 can perform a lifting movement on its surface, and the lifting sleeve 508 drives the steel mesh main body 2 to adjust the height by lifting.

[0031] The following is a detailed description of the working principle of the steel structure grid.

[0032] like Figure 1-4 As shown, first, the hand wheel 503 is manually rotated to drive the rotating rod 502 to rotate on the auxiliary plate 501, thereby driving the driving wheel 504 to rotate, and through the transmission belt 505, the driven wheel 506 is driven to rotate, and then the driven wheel 506 drives the threaded rod 507 to rotate, so that the lifting sleeve rod 508 can perform lifting movement on its surface, and the lifting sleeve rod 508 drives the steel mesh body 2 to adjust the height by lifting, and then, by providing a fixed clamp seat 401, it is fixedly installed on the outer surface of the support rod 1 to improve its stability, and through the design of the limiting groove 404, the clamping block 405 is clamped inside, and then, through the cooperation between the fixing screw 402 and the rotating handle 403, one end of the fixing screw 402 and the positioning hole opened on the surface of the clamping block 405 are threadedly connected to adapt to the limited fixing, which is beneficial to the limiting support effect of the reinforcing rod 406 on the support rod 1.

[0033] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A steel structure grid, comprising a support rod (1); A steel mesh body (2) disposed above the top end of the support rod (1); and a reinforcing connecting frame (3) fixedly connected to the inner surface of the supporting rod (1) and located below the steel mesh body (2), characterized in that: The outer surface of the support rod (1) is provided with a reinforcing mechanism (4), the bottom of the steel mesh body (2) is provided with a lifting mechanism (5), the reinforcing mechanism (4) comprises a mounting unit fixedly mounted on the outer surface of the support rod (1), the inner surface of the mounting unit is provided with a reinforcing unit, the lifting mechanism (5) comprises an adjusting unit arranged on the surface of the reinforcing connecting frame (3), and a lifting unit is fixedly mounted on one end of the adjusting unit.

2. A steel structure grid according to claim 1, characterized in that: A buffer pad (101) is fixedly mounted on the top surface of the support rod (1), and a support floor (102) is fixedly mounted on the bottom surface of the support rod (1), wherein the support floor (102) is movably connected internally with an underground cone (103).

3. A steel structure grid according to claim 1, characterized in that: The mounting unit comprises a fixing clamp seat (401) fixedly mounted on the outer surface of the support rod (1), the fixing clamp seat (401) is internally threadedly connected with a fixing screw rod (402), and a rotating handle (403) is fixedly mounted on one end of the fixing screw rod (402).

4. A steel structure grid according to claim 3, characterized in that: The reinforcing unit comprises a limiting groove (404) formed on the surface of the supporting rod (1), a clamping block (405) being clamped inside the limiting groove (404), and a positioning hole being formed on the surface of the clamping block (405), the inner wall of the positioning hole being threadedly connected to the outer surface of the fixing screw (402), and a reinforcing rod (406) being fixedly mounted on one end of the clamping block (405).

5. The steel structure grid according to claim 1, characterized in that: The adjustment unit comprises an auxiliary plate (501) fixedly mounted on a side surface of the reinforcing connecting frame (3); a rotating rod (502) is rotatably connected inside the auxiliary plate (501); and a hand wheel (503) is fixedly mounted on one end of the rotating rod (502).

6. A steel structure grid according to claim 5, characterized in that: A driving wheel (504) is fixedly mounted on one end of the rotating rod (502), a transmission belt (505) is movably connected to the outer surface of the driving wheel (504), and a driven wheel (506) is movably mounted on the inner surface of the transmission belt (505).

7. A steel structure grid according to claim 6, characterized in that: The lifting unit comprises a threaded rod (507) fixedly connected to the inner wall of the driven wheel (506); the outer surface of the threaded rod (507) is movably connected to a lifting sleeve rod (508); the outer surface of the threaded rod (507) is connected to the internal thread of the lifting sleeve rod (508); the top end of the lifting sleeve rod (508) is fixedly connected to the bottom of the steel mesh body (2).

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