Reusable steel grillwork structure

Abstract

The utility model discloses a reusable steel grillwork structure, which comprises a corner bracket, a top plate, a splicing side column, a steel grid and a splicing positioning mechanism, the corner bracket and the splicing side column are fixed in a splicing way, have high-efficiency detachability and are beneficial to adjustment, a splicing end is arranged at the end part of the corner bracket, the splicing end is hollow, and the splicing positioning mechanism is arranged on the top plate. A plugging positioning mechanism is arranged in the steel grid and comprises a positioning shell, a spring and a plug, the plug can stretch out and draw back under compression reset of the spring so as to be fixed to the plugging side column, the plugging side column is provided with a jack corresponding to the plug, the side edge of the steel grid is fixedly provided with a side edge plate, and the side edge plate is provided with a plurality of groups of plug plates at equal intervals. The inserting plates are fixedly connected with the inserting side columns in an inserting mode, the inserting side columns are provided with inserting grooves corresponding to the inserting plates, and the reusable steel grillwork structure has the advantages of being good in combination and disassembly performance, convenient and fast to operate, beneficial to adjustment and replacement and high in repeated utilization rate.

Description

Technical Field

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

[0002] Steel lattice structure is a common form of steel structure, which is mostly used in public places, engineering buildings, temporary frame structures and as storage racks.

[0003] Most of the current steel lattice structures are constructed by welding or non-detachable splicing. Although they are stable and have good application effects when used temporarily as support or storage mechanisms, they are particularly incapable of subsequent disassembly and are basically unable to be reused. The reuse rate is low and the cost increases accordingly. Therefore, the utility model proposes a reusable steel lattice structure. Utility Model Content

[0004] The purpose of the utility model is to solve the above-mentioned problems and provide a reusable steel grid structure.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: including a corner frame, a top plate, a plug-in side column and a steel grid, wherein the end of the corner frame is provided with a plug-in terminal, the plug-in terminal is hollow, and a plug-in positioning mechanism is provided therein, and the plug-in positioning mechanism is used to position the plug-in side column to prevent slipping.

[0006] Preferably, the plug-in side column is hollow inside and is fixed with the plug-in end head. The angle frame and the plug-in side column are plug-in combined to form a support frame. Both are detachable and can be adjusted by replacing the size of the plug-in side column.

[0007] Preferably, slots and holes are provided on the wall of the plug-in side column.

[0008] Preferably, the plug-in positioning mechanism is fixed in the plug-in end, and the plug-in positioning mechanism includes a positioning shell, a spring, and a plug. The positioning shell is hollow inside, and the spring and the plug are both in the cavity. The plug-in positioning mechanism can improve the connection effect between the angle bracket and the plug-in side column, improve stability while avoiding the risk of slipping, and the plug can be extended and retracted by utilizing the compression and reset of the spring. In the compressed state, the plug is retracted in the positioning shell, so that the angle bracket and the plug-in side column can be separated. In the reset state, the plug is extended into the socket, so that the angle bracket and the plug-in side column can be fixed.

[0009] Preferably, the plug and the socket correspond to each other.

[0010] Preferably, the steel grid is fixedly provided with side panels on the sides, and a plurality of groups of plug plates are equidistantly provided on the side panels. The steel grid is fixed to the plug-in side columns by plugging, the two are detachable, and the steel grid can achieve the purpose of reinforcement.

[0011] Preferably, the plug board and the slot correspond to each other.

[0012] Preferably, the slot is fixed to the plug-in side column by welding or fasteners. Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model has a reasonable structural design. The corner frames, top plates, plug-in side columns and steel grids in the structure cooperate with each other stably and have good combination and disassembly properties. The operation is convenient and it is conducive to adjustment and replacement. They can be disassembled from each other to meet the requirement of repeated use.

[0014] 2. The plug-in positioning mechanism can improve the connection effect between the corner bracket and the plug-in side column, improving stability while avoiding the risk of slipping. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the front view of the reusable steel grid structure of the utility model.

[0016] Figure 2 This is the main view of the reusable steel grid structure of the utility model after being disassembled.

[0017] Figure 3 This is a schematic diagram of the structure of the position relationship between the plug-in positioning mechanism and the angle bracket of the utility model.

[0018] Figure 4 This is a schematic diagram of the steel grid structure of the utility model.

[0019] In the figure:

[0020] 1- angle bracket, 11- plug-in terminal;

[0021] 2- Top plate;

[0022] 3-plug-in side column, 31-slot, 32-jack;

[0023] 4- steel grid, 41- side plate, 42- plug plate;

[0024] 5-positioning housing, 51-spring, 52-plug. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Example 1

[0027] See also Figure 1-4 The utility model provides a technical solution: it includes a corner frame 1, a top plate 2, a plug-in side column 3 and a steel grid 4. The end of the corner frame 1 is provided with a plug-in terminal 11. The plug-in terminal 11 is hollow and has a plug-in positioning mechanism therein. The plug-in positioning mechanism is used to position the plug-in side column 3 to avoid slipping.

[0028] The plug-in side column 3 is hollow inside and is plugged and fixed with the plug-in terminal 11 .

[0029] A slot 31 and a plug hole 32 are provided on the wall of the plug-in side column 3 .

[0030] The plug-in positioning mechanism is fixed in the plug-in terminal 11 , and comprises a positioning housing 5 , a spring 51 , and a plug 52 . The positioning housing 5 is hollow, and the spring 51 and the plug 52 are both in the cavity.

[0031] The plug 52 and the socket 32 ​​correspond to each other.

[0032] A side plate 41 is fixedly provided on the side of the steel grid 4 , and a plurality of groups of plug plates 42 are equidistantly provided on the side plate 41 .

[0033] The plug-in board 42 corresponds to the slot 31 .

[0034] The slot 31 is fixed to the plug-in side column 3 by welding or fasteners.

[0035] Furthermore, the corner frame 1, the top plate 2, the plug-in side columns 3, and the steel grid 4 cooperate with each other stably and have good combination and disassembly properties.

[0036] Furthermore, the corner frame 1 and the plug-in side column 3 are plug-in combined to form a support frame, and the size of the plug-in side column 3 can be replaced to achieve adjustment.

[0037] The connection between the angle bracket 1 and the plug-in side column 3 is improved in stability through the plug-in positioning mechanism. The compression and reset of the spring 51 in the plug-in positioning mechanism can realize the extension and retraction of the plug 52. When the spring 51 is in a compressed state, the plug 52 is retracted into the positioning shell 5, so that the angle bracket 1 and the plug-in side column 3 can be separated. When the spring 51 is in a reset state, the plug 52 is extended into the socket 32, so that the angle bracket 1 and the plug-in side column 3 can be fixed.

[0038] Furthermore, when the angle bracket 1 and the plug-in side column 3 are disassembled, it is necessary to use a ejector pin smaller than the socket 32 ​​to compress the spring 51. The ejector pin smaller than the socket 32 ​​facilitates the movement of the angle bracket 1 and the plug-in side column 3, suppresses the reset of the spring 51 by dislocation, and facilitates the removal of the ejector pin.

[0039] Furthermore, the top plate 2 is buckled onto the corner frame 1 to achieve top sealing.

[0040] Furthermore, the integrated plug plate 42 of the steel grid 4 corresponds to the slot 31 of the plug-in side column 3. To ensure stable insertion, a rubber hammer is used to knock the corners of the steel grid 4 to ensure symmetry with the side of the plug-in side column 3.

[0041] The steel grid 4 is detachable and can serve the purpose of reinforcement.

[0042] The utility model has reasonable structural design, convenient operation, and can be adjusted and replaced; the detachable parts can be reused.

[0043] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A reusable steel grid structure, comprising a corner frame (1), a top plate (2), plug-in side columns (3) and a steel grid (4), characterized in that: The end of the angle bracket (1) is provided with a plug-in terminal (11), the plug-in terminal (11) is hollow, and a plug-in positioning mechanism is provided therein, the plug-in positioning mechanism is used to position the plug-in side column (3) to prevent slipping.

2. A reusable steel grid structure according to claim 1, characterized in that: The plug-in side column (3) is hollow inside and is plugged and fixed with the plug-in end head (11).

3. A reusable steel grid structure according to claim 1, characterized in that: A slot (31) and a plug hole (32) are provided on the wall of the plug-in side column (3).

4. A reusable steel grid structure according to claim 1, characterized in that: The plug-in positioning mechanism is fixed in the plug-in terminal (11), and comprises a positioning housing (5), a spring (51), and a plug (52); the positioning housing (5) is hollow, and the spring (51) and the plug (52) are both in the cavity.

5. A reusable steel grid structure according to claim 4, characterized in that: The plug (52) and the socket (32) correspond to each other.

6. A reusable steel grid structure according to claim 1, characterized in that: The steel grid (4) is fixedly provided with a side plate (41) on the side, and a plurality of groups of plug plates (42) are equidistantly provided on the side plate (41).

7. A reusable steel grid structure according to claim 6, characterized in that: The plug board (42) and the slot (31) correspond to each other.

8. A reusable steel grid structure according to claim 7, characterized in that: The slot (31) is fixed to the plug-in side column (3) by welding or fasteners.

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