Steel structure net rack

Abstract

The utility model provides a steel structure net rack which comprises a first support, the upper end of the rear side of the first support is fixedly connected with a fixing rod, the rear side of the fixing rod is fixedly connected with a second support, the outer surface of the first support is provided with an assembling mechanism, the assembling mechanism comprises an inserting hole and a first connecting rod, and the inserting hole is communicated with the first connecting rod. The inserting hole is formed in the outer surface of the first support, a second connecting rod is movably connected to the outer side of the first connecting rod through a bearing, the distance between the first support and the second support can be adjusted by arranging the assembling mechanism and stretching out and drawing back of a telescopic rod, a pull rod is loosened, a hard spring deforms, and an inserting rod is inserted into an inner cavity of the inserting hole; the adjustable distance is adjusted, the adjusted distance is limited, rapid assembly can be achieved, the adjustable support can adapt to placement of net racks in different environments, the effect that convenient assembly can be conducted without special tools is achieved, and the support assembly efficiency is improved.

Description

Technical Field

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

[0002] Steel structure is a structure made of steel materials and is one of the main types of building structures. The structure is mainly composed of beams, steel columns, steel trusses and other components made of steel sections 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. The characteristics of steel are high strength, light weight, good overall rigidity, and strong resistance to deformation. Therefore, it is particularly suitable for the construction of large-span, super-high and super-heavy buildings; the material has good homogeneity and isotropy, and is an ideal elastic body, which best meets the basic assumptions of general engineering mechanics; the material has good plasticity and toughness, can have large deformation, and can withstand dynamic loads well; the construction period is short; it has a high degree of industrialization and can be produced with a high degree of mechanization;

[0003] A Chinese patent publication (publication number: CN 214144135 U) discloses a steel structure grid, which includes 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 to a first threaded hole arranged on the bottom surface of the crossbeam through a first bolt. A fixing rod is arranged on one side of the bottom surface of the crossbeam located at the support column. 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 is convenient for 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] The above patent, by setting the first bolt, the first threaded hole, the second bolt, the second threaded hole, the third bolt, the third threaded hole, the support column, the beam, and the fixing rod, wherein the first bolt, the first threaded hole, the second bolt, the second threaded hole, the third bolt, and the third threaded hole are used in coordination, so that the support column, the beam, and the fixing rod can be easily assembled or disassembled, and 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 is convenient for the staff to assemble or disassemble the support column, the beam, and the fixing rod, which is conducive to improving work efficiency, wherein the fixing rod can effectively reinforce the support column and the beam, so that the support column can well support the beam, which is conducive to improving the stability of the beam, but the above patent is to assemble the grid by splicing and assembling a plurality of connecting pieces by fixing them with nuts, but this method requires special tools for assembly, which is time-consuming and labor-intensive, and may reduce the efficiency of assembly;

[0005] Therefore, a steel structure grid is proposed. Utility Model Content

[0006] In view of this, the utility model provides a steel structure grid to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0007] The technical solution of the utility model is implemented as follows: a steel structure grid comprises a first bracket, the upper end of the rear side of the first bracket is fixedly connected to a fixing rod, the rear side of the fixing rod is fixedly connected to a second bracket, and an assembly mechanism is provided on the outer surface of the first bracket, and the assembly mechanism comprises a socket and a first connecting rod;

[0008] The jack is opened on the outer surface of the first bracket, the first connecting rod is arranged on the outer side of the first bracket, the outer side of the first connecting rod is movably connected to the second connecting rod through a bearing, the jack and the outer surface of the second connecting rod are opened with a through hole, a sleeve is fixedly connected in the inner cavity of the through hole, a hard spring is fixedly connected to the inner side of the sleeve, and the insertion rod is fixedly connected to the inner side of the hard spring.

[0009] Further preferably, a pull rod is fixedly connected to the inner side of the insertion rod, and a handle is fixedly connected to the outer side of the pull rod.

[0010] Further preferably, a sliding block is fixedly connected to the outer surface of the insertion rod, and sliding grooves are provided on the upper and lower sides of the inner cavity of the insertion hole, and the sliding block is slidably connected in the inner cavity of the sliding groove.

[0011] Further preferably, an auxiliary device is provided on the inner side of the first bracket and the second bracket, and the auxiliary device includes a support rod, the support rod is fixedly connected to the inner side of the first bracket and the second bracket, and a fixing sleeve is fixedly connected to the outer surface of the support rod.

[0012] Further preferably, a mounting seat is fixed to the outer surface of the fixing sleeve, and a movable rod is movably connected to the inner side of the mounting seat.

[0013] Further preferably, the bottom of the movable rod is fixedly connected to a support block, and the top of the support block is threadedly connected to a positioning bolt.

[0014] Further preferably, a fixing block is fixedly connected to the inner side of the first bracket, and a telescopic rod is fixedly connected to the inner side of the fixing block.

[0015] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0016] 1. The utility model sets an assembly mechanism. By extending and retracting the telescopic rod, the distance between the first bracket and the second bracket can be adjusted. The pull rod is loosened to deform the hard spring, so that the insertion rod is inserted into the inner cavity of the insertion hole, and the adjusted distance is limited. Rapid assembly can be achieved and the placement of the grid frame can be adapted to different environments. The effect of convenient assembly is achieved without the use of special tools, and the efficiency of bracket assembly is improved.

[0017] Second, the utility model can fix the whole by setting an auxiliary device, thereby improving the overall stability, and the first bracket and the second bracket can be easily stored by extending and retracting the telescopic rod.

[0018] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0021] Figure 2 This is a schematic diagram of the bottom structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the utility model in a disassembled state;

[0023] Figure 4It is a schematic diagram of the assembly mechanism structure of the utility model.

[0024] Figure numerals: 1. first bracket; 2. assembly mechanism; 201. socket; 202. first connecting rod; 203. second connecting rod; 204. through hole; 205. sleeve; 206. hard spring; 207. plug rod; 208. pull rod; 209. slider; 210. slide groove; 3. fixing rod; 4. second bracket; 5. handle; 6. auxiliary device; 601. support rod; 602. fixing sleeve; 603. mounting seat; 604. movable rod; 605. support block; 606. positioning bolt; 607. fixing block; 608. telescopic rod. DETAILED DESCRIPTION

[0025] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0026] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0027] Example 1

[0028] like Figure 1-4 As shown, the embodiment of the utility model provides a steel structure grid, including a first bracket 1, a fixing rod 3 is fixedly connected to the upper end of the rear side of the first bracket 1, a second bracket 4 is fixedly connected to the rear side of the fixing rod 3, and an assembly mechanism 2 is provided on the outer surface of the first bracket 1, and the assembly mechanism 2 includes a socket 201 and a first connecting rod 202;

[0029] The socket 201 is opened on the outer surface of the first bracket 1, the first connecting rod 202 is arranged on the outer side of the first bracket 1, the outer side of the first connecting rod 202 is movably connected to the second connecting rod 203 through a bearing, and the outer surfaces of the socket 201 and the second connecting rod 203 are provided with a through hole 204, the inner cavity of the through hole 204 is fixedly connected with a sleeve 205, the inner side of the sleeve 205 is fixedly connected with a hard spring 206, and the inner side of the hard spring 206 is fixedly connected with an insertion rod 207.

[0030] By setting up the assembly mechanism 2, the distance between the first bracket 1 and the second bracket 4 can be adjusted by extending and retracting the telescopic rod 608. The pull rod 208 is loosened to deform the hard spring 206, and the insertion rod 207 is inserted into the inner cavity of the socket 201 to limit the adjusted distance. This allows for rapid assembly and placement of the grid that can adapt to different environments, achieving the effect of convenient assembly without the need for special tools and improving the efficiency of bracket assembly.

[0031] Example 2

[0032] In one embodiment, the inner side of the insertion rod 207 is fixedly connected to the pull rod 208, the outer side of the pull rod 208 is fixedly connected to the handle 5, the outer surface of the insertion rod 207 is fixedly connected to the slider 209, the upper and lower sides of the inner cavity of the socket 201 are provided with a slide groove 210, the slider 209 is slidably connected in the inner cavity of the slide groove 210, and the inner side of the first bracket 1 and the second bracket 4 is provided with an auxiliary device 6, the auxiliary device 6 includes a support rod 601, the support rod 601 is fixedly connected to the inner side of the first bracket 1 and the second bracket 4, and the outer surface of the support rod 601 is fixedly connected to a fixing sleeve 602.

[0033] By setting the pull rod 208 and the handle 5, the pull rod 208 can be pulled by the handle 5, and by setting the slider 209 and the slide groove 210, the stability of the insertion rod 207 during movement can be improved. By setting the auxiliary device 6, the whole can be fixed to improve the overall stability.

[0034] Example 3

[0035] In one embodiment, a mounting seat 603 is fixed to the outer surface of the fixing sleeve 602, a movable rod 604 is movably connected to the inner side of the mounting seat 603, a support block 605 is fixedly connected to the bottom of the movable rod 604, a positioning bolt 606 is threadedly connected to the top of the support block 605, a fixing block 607 is fixedly connected to the inner side of the first bracket 1, and a telescopic rod 608 is fixedly connected to the inner side of the fixing block 607.

[0036] By setting the movable rod 604, it can be convenient to support the ground. By setting the positioning bolt 606, the whole can be fixed to the ground to ensure the overall stability. By setting the telescopic rod 608, the telescopic rod 608 can be extended and retracted to facilitate the storage of the first bracket 1 and the second bracket 4.

[0037] During operation of the utility model: when the grid frame needs to be assembled, the distance between the first bracket 1 and the second bracket 4 can be adjusted by extending and retracting the telescopic rod 608, and then the second connecting rod 203 and the second connecting rod 203 are placed on the outside of the first bracket 1, and the pull rod 208 is pulled by the handle 5 to deform the hard spring 206. After the insertion rod 207 is aligned with the insertion hole 201, the pull rod 208 is loosened to allow the insertion rod 207 to be inserted into the inner cavity of the insertion hole 201 to complete the assembly of the grid frame. After the assembly is completed, the whole is fixed to the ground by the positioning bolts 606 to ensure the overall stability.

[0038] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A steel structure grid, characterized in that: The invention comprises a first bracket (1), wherein the upper end of the rear side of the first bracket (1) is fixedly connected to a fixing rod (3), and the rear side of the fixing rod (3) is fixedly connected to a second bracket (4); an assembly mechanism (2) is provided on the outer surface of the first bracket (1), and the assembly mechanism (2) comprises a socket (201) and a first connecting rod (202); The insertion hole (201) is provided on the outer surface of the first bracket (1), the first connecting rod (202) is arranged on the outer side of the first bracket (1), the outer side of the first connecting rod (202) is movably connected to the second connecting rod (203) via a bearing, the outer surfaces of the insertion hole (201) and the second connecting rod (203) are provided with a through hole (204), a sleeve (205) is fixedly connected in the inner cavity of the through hole (204), a hard spring (206) is fixedly connected to the inner side of the sleeve (205), and an insertion rod (207) is fixedly connected to the inner side of the hard spring (206).

2. A steel structure grid according to claim 1, characterized in that: The inner side of the insertion rod (207) is fixedly connected to a pull rod (208), and the outer side of the pull rod (208) is fixedly connected to a handle (5).

3. A steel structure grid according to claim 1, characterized in that: The outer surface of the insertion rod (207) is fixedly connected with a slider (209), and the upper and lower sides of the inner cavity of the insertion hole (201) are provided with a slide groove (210), and the slider (209) is slidably connected in the inner cavity of the slide groove (210).

4. The steel structure grid according to claim 1, characterized in that: An auxiliary device (6) is provided on the inner side of the first bracket (1) and the second bracket (4), and the auxiliary device (6) comprises a support rod (601), the support rod (601) is fixedly connected to the inner side of the first bracket (1) and the second bracket (4), and a fixing sleeve (602) is fixedly connected to the outer surface of the support rod (601).

5. A steel structure grid according to claim 4, characterized in that: A mounting seat (603) is fixed on the outer surface of the fixing sleeve (602), and a movable rod (604) is movably connected to the inner side of the mounting seat (603).

6. A steel structure grid according to claim 5, characterized in that: The bottom of the movable rod (604) is fixedly connected to a support block (605), and the top of the support block (605) is threadedly connected to a positioning bolt (606).

7. The steel structure grid according to claim 1, characterized in that: A fixing block (607) is fixedly connected to the inner side of the first bracket (1), and a telescopic rod (608) is fixedly connected to the inner side of the fixing block (607).

Images