Anti-skid steel grating convenient to assemble

Abstract

The utility model relates to an anti-skid steel grating convenient to assemble, which comprises an anti-skid steel grating body, and a plurality of groups of semicircular mounting grooves are formed in the outer surface of the anti-skid steel grating body; the connecting pieces are arranged in the mounting grooves and are used for connecting the two anti-skid steel grating bodies; by means of the connecting pieces and the fastening pieces, when the small steel grating is locally damaged and needs to be replaced, maintenance personnel only need to unscrew the fastening pieces, the damaged steel grating can be conveniently and rapidly disassembled, the whole framework of the steel grating does not need to be damaged, the maintenance personnel can conveniently and rapidly disassemble the damaged steel grating, and the maintenance personnel can conveniently and rapidly disassemble the damaged steel grating without damaging the whole framework of the steel grating. Maintenance time and cost are saved to the maximum extent, and meanwhile, due to the high flexibility and adaptability, the small steel grating can be installed at any time according to actual use requirements.

Description

Technical Field

[0001] This utility model relates to the field of steel grating, and in particular to an anti-slip steel grating that is easy to assemble. Background Technology

[0002] Steel grating is a type of sheet material formed by welding or pressing flat steel bars to crossbars at certain intervals and arrangements, creating a regular grid structure. As an important material widely used in industry, construction, transportation and other fields, it has a large demand for applications such as platforms, steps, and ditch covers.

[0003] Existing small steel gratings are usually fixed by welding, which is time-consuming and results in a very poor flexibility in the welded assembly. If one of the small steel gratings is damaged, either the entire welded assembly must be dismantled and replaced, which would undoubtedly result in a huge waste of materials, or the original welded area must be cut and separated on-site with cutting tools, which could easily cause secondary damage to the surrounding intact steel gratings. Therefore, there is an urgent need for an easy-to-assemble anti-slip steel grating to solve this problem. Summary of the Invention

[0004] The purpose of this utility model is to provide an easy-to-assemble anti-slip steel grating to meet the needs of scenarios where multiple steel gratings need to be combined for use. It is easy to install and dismantle, has good anti-slip effect, and is sturdy under load.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution:

[0006] Easy-to-assemble anti-slip steel grating, including:

[0007] The outer surface of the steel grating body has multiple sets of semi-circular mounting grooves.

[0008] A connector, located in the mounting groove, is used to connect two steel grating bodies;

[0009] The connector includes a connecting rod passing through the mounting groove and fasteners located at both ends of the connecting rod.

[0010] As an improvement to the above technical solution, the steel grating body is provided with hemispherical anti-slip protrusions.

[0011] As an improvement to the above technical solution, the mounting groove includes enlarged ends at both ends and a middle reinforcement section. The middle reinforcement section is provided with multiple sets of elastic anti-reverse plates, which are inclined downwards.

[0012] As an improvement to the above technical solution, the connecting rod is provided with threaded sections at both ends, and the surface of the connecting rod and located between the threaded sections are provided with an elastic anti-reverse piece two from top to bottom, which corresponds to the elastic anti-reverse piece one. The elastic anti-reverse piece two is inclined upward.

[0013] As an improvement to the above technical solution, the height of the connecting rod is consistent with the height of the steel grating body.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] With the help of connectors and fasteners, when a small steel grating needs to be replaced due to partial damage, maintenance personnel can easily remove the damaged steel grating by simply unscrewing the fasteners, without damaging the overall structure of the steel grating. This saves maintenance time and costs to the greatest extent. At the same time, this high degree of flexibility and adaptability allows the small steel grating to be installed at any time according to actual usage needs. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of a single anti-slip steel grating of this utility model;

[0017] Figure 2 This is a top view of the assembly of the anti-slip steel grating of this utility model;

[0018] Figure 3 This is a front view of the assembly of the anti-slip steel grating of this utility model.

[0019] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0020] Reference numerals: 1. Steel grating body; 101. Mounting groove; 1011. Expansion end; 1012. Reinforcing section; 1013. Elastic anti-reverse plate one; 102. Anti-slip protrusion; 2. Connector; 201. Connecting rod; 2011. Elastic anti-reverse plate two; 202. Fastener. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0022] Reference Figure 1-4 An easy-to-assemble anti-slip steel grating includes: a steel grating body 1, the outer surface of which is provided with a semi-circular mounting groove 101; a connector 2, which is disposed in the mounting groove 101 and is used to connect two steel grating bodies 1; the connector 2 includes a connecting rod 201 passing through the mounting groove 101 and fasteners 202 disposed at both ends of the connecting rod.

[0023] When it is necessary to connect two steel grating bodies 1 together, the connecting rod 201 of the connector 2 is inserted into the corresponding mounting groove 101 of the two steel grating bodies 1. Then, the fasteners 202 located at both ends of the connecting rod 201 begin to function. After the connecting rod 201 is inserted, the fasteners 202 are screwed onto the ends of the connecting rod 201 that protrude from the mounting groove 101, so that the two steel grating bodies 1 are pressed tightly together, ensuring that the connection parts fit tightly and there is no loosening or displacement. The number of steel grating bodies 1 required for installation is determined by the usage.

[0024] In order to increase the anti-slip effect of the steel grating body 1, in one embodiment, the steel grating body 1 is provided with hemispherical anti-slip protrusions 102. When workers step on the steel grating body 1, the anti-slip protrusions can increase the anti-slip effect.

[0025] In one embodiment, the mounting groove 101 includes enlarged ends 1011 at both ends and a middle reinforcing section 1012. The middle reinforcing section 1012 is provided with multiple sets of elastic anti-reverse plates 1013, which are inclined downwards. The connecting rod 201 is provided with threaded sections at both ends. The surface of the connecting rod 201 and the threaded sections are provided with elastic anti-reverse plates 2011 corresponding to the elastic anti-reverse plates 1013 from top to bottom. The elastic anti-reverse plates 2011 are inclined upwards.

[0026] Specifically, after installing a steel grating body 1, place the connecting rod 201 in the mounting groove 101 and install fasteners 202 at both ends. At this time, the fasteners do not need to be installed in place. Assemble the adjacent steel grating bodies 1 so that the two sets of semi-circular mounting grooves 101 form a circular mounting groove, surrounding the connecting rod 201. Pull the connecting rod 201 upward, and the elastic anti-reverse plate 2011 with its surface tilted upward will gradually contact the elastic anti-reverse plate 1013 with its corresponding downward tilt in the middle reinforcement section 1012 of the mounting groove 101. Since the two tilt in opposite directions, they will squeeze and nest each other after contact, increasing the contact area and thus improving the stability of the installation. Then, rotate the fastener 202 at the bottom of the connecting rod 201. Under the action of the threaded section, the fastener 202 will abut against the bulging end face below the mounting groove. Then, rotate the fastener at the top of the connecting rod 201 so that the fastener 202 abuts against the bulging end face above the mounting groove. The installation is complete.

[0027] To prevent the connecting rod 201 from protruding from the steel grating body 1 and obstructing pedestrians, in one embodiment, the height of the connecting rod 201 is the same as the height of the steel grating body 1, and the end face of the connecting rod 201 after installation is flush with the surface end face of the steel grating body 1.

[0028] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model.

Claims

1. An easy-to-assemble anti-slip steel grating, characterized in that, include: The steel grating body (1) has multiple sets of semi-circular mounting grooves (101) on its outer surface; A connector (2) is provided in the mounting groove (101) for connecting two steel grating bodies (1); The connector (2) includes a connecting rod (201) passing through the mounting groove (101) and fasteners (202) at both ends of the connecting rod.

2. The easy-to-assemble anti-slip steel grating according to claim 1, characterized in that, The steel grating body (1) is provided with hemispherical anti-slip protrusions (102).

3. The easy-to-assemble anti-slip steel grating according to claim 1, characterized in that, The mounting groove (101) includes enlarged ends (1011) at both ends and a middle reinforcement section (1012). The middle reinforcement section (1012) is provided with multiple sets of elastic anti-reverse plates (1013), which are inclined downwards.

4. The easy-to-assemble anti-slip steel grating according to claim 3, characterized in that, The connecting rod (201) has threaded sections at both ends. The surface of the connecting rod (201) and between the threaded sections are provided with an elastic check plate (2011) corresponding to the first elastic check plate (1013) from top to bottom. The second elastic check plate (2011) is inclined upward.

5. The easy-to-assemble anti-slip steel grating according to claim 1, characterized in that, The height of the connecting rod (201) is the same as the height of the steel grating body (1).

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