Anti-skid steel grating capable of preventing dirt accumulation

Abstract

The anti-skid steel grating comprises two longitudinal side plates and two transverse side plates, one sides of the two longitudinal side plates are connected with the transverse side plates in a welded mode, longitudinal rods are evenly arranged between the two transverse side plates, cleaning mechanisms are arranged on the outer sides of the longitudinal rods, flat steel is evenly arranged between the two longitudinal side plates, and the flat steel is connected with the transverse side plates in a welded mode. Anti-skid grooves are evenly formed in the top end of the flat steel, and a movable groove is formed in one side of the flat steel. The movable plate is pushed to drive the cleaning block to descend under the cooperation of the guide groove and the guide block until the cleaning block is inserted into the interior, so that dirt in the interior is cleaned conveniently, the movable plate is driven to reset under the action of the reset spring, and the cleaning block is driven to further clean the dirt in the interior. By means of the operation, it can be prevented that too much dirt is hidden inside, and normal use is affected.

Description

Technical Field

[0001] The utility model relates to the technical field of steel gratings, in particular to an anti-slip steel grating which can prevent dirt from hiding. Background Art

[0002] Anti-slip steel grating is a kind of steel product that is made of flat steel arranged crosswise at a certain interval and cross bars (twisted square steel, square steel, round steel, flat steel, etc.) and welded into a square grid in the middle. It is widely used in various industries due to its excellent properties.

[0003] In a non-slip steel grating that is easy to install with announcement number CN208967450U, which belongs to the field of steel gratings, the purpose is to provide a steel grating that is easy to install. The key points of its technical solution are that a plurality of U-shaped plug-ins are fixedly connected to the fixing frame, the opening of the U-shaped plug-in is facing the inside of the fixing frame, and the side walls of the U-shaped plug-in are inclined in a direction perpendicular to the fixing frame. A baffle is fixedly connected to the U-shaped plug-in, and the baffle is arranged in a horizontal direction. The baffle covers the bottom opening of the U-shaped plug-in, the flat steel is plugged into the U-shaped plug-in, and a fixing device is provided between the flat steel and the U-shaped plug-in. It has the advantages of convenient connection between the flat steel and the fixing frame and improved installation efficiency of the steel grating;

[0004] However, the above-mentioned anti-skid steel grating which is easy to install still has the following defects when in use: when in use, the above-mentioned existing technology is to provide anti-skid grooves on the upper side walls of the flat steel to improve the anti-skid effect of the flat steel, but in actual use, a lot of dirt is easily accumulated between the anti-skid grooves, which reduces the anti-skid effect of the anti-skid grooves, making it easy for pedestrians to slip when passing by. Utility Model Content

[0005] The utility model aims to provide a dirt-proof anti-skid steel grating to solve the problem that dirt is easily accumulated on the existing anti-skid steel gratings in the above-mentioned background technology during use.

[0006] To achieve the above purpose, the utility model provides the following technical solutions: an anti-slip steel grating for preventing dirt from hiding, comprising two longitudinal side plates and two transverse side plates, wherein both sides of the two longitudinal side plates are welded to one side with transverse side plates;

[0007] Longitudinal rods are evenly arranged between the two horizontal side plates, and a cleaning mechanism is arranged on the outer side of the longitudinal rods, flat steels are evenly arranged between the two vertical side plates, and anti-skid grooves are evenly arranged on the top of the flat steels, movable grooves are arranged on one side of the flat steels, and through grooves are arranged on one side of the flat steels on the side of the movable grooves, anti-skid mechanisms are arranged inside the vertical side plates and horizontal side plates, guide grooves are arranged inside the vertical side plates, and guide blocks are slidably arranged inside the guide grooves.

[0008] When using an anti-slip steel grating that prevents dirt from accumulating in the present technical solution, a cleaning mechanism is provided to clean the dirt accumulated inside the anti-slip groove, thereby preventing dirt from accumulating inside the anti-slip groove and reducing its anti-slip effect.

[0009] Preferably, the anti-slip mechanism includes a mounting groove, and the mounting groove is arranged inside the longitudinal side plate, limiting grooves are opened on both sides of the mounting groove, a fixing block is arranged inside the mounting groove, and limiting blocks are adhered on both sides of the fixing block, and anti-slip protrusions are evenly arranged on the top of the fixing block.

[0010] Preferably, a plurality of the anti-slip protrusions are provided, cross-sections of the plurality of anti-slip protrusions are all circular, and the plurality of anti-slip protrusions are distributed at equal intervals.

[0011] Preferably, the cross section of the limit block is circular, and the limit block is made of rubber.

[0012] Preferably, the cleaning mechanism includes a movable plate, and the movable plate is arranged on the outside of the longitudinal rod, a pushing rod is arranged on one side of the movable plate, and a cleaning block is evenly arranged on one side of the movable plate on the side of the pushing rod, and a return spring is evenly arranged on the other side of the movable plate, and one end of the return spring is fixed to one side of the horizontal side plate.

[0013] Preferably, a plurality of the return springs are provided, the plurality of return springs are distributed at equal intervals, and the plurality of return springs are all in a stretched state.

[0014] Preferably, the guide block slides inside the guide groove, and the movable plate is slidably connected to the longitudinal side plate through the guide block and the guide groove.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the anti-slip steel grating can not only prevent dirt from accumulating inside the anti-slip groove, but also improve the anti-slip effect;

[0016] The movable plate is pushed to drive the cleaning block to move downward in cooperation with the guide groove and the guide block until the cleaning block is inserted into the anti-skid groove, thereby facilitating the cleaning of dirt inside the anti-skid groove. The movable plate is reset under the action of the reset spring, thereby driving the cleaning block to further clean the dirt inside the anti-skid groove. The above operation can prevent excessive dirt from being hidden inside the anti-skid groove, thereby affecting normal use.

[0017] The fixing block is pushed to be inserted into the installation groove, and the fixing block is conveniently fixed with the cooperation of the limit groove and the limit block. Through the above operation, the anti-slip protrusions are conveniently fixed on the surfaces of the longitudinal side plates and the transverse side plates, thereby improving the anti-slip performance of the longitudinal side plates and the transverse side plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model 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 some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

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

[0020] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model in a top view;

[0021] Figure 3 It is a schematic diagram of the main partial cross-sectional structure of the utility model;

[0022] Figure 4 For the utility model Figure 3 Schematic diagram of the structure at A in the middle;

[0023] Figure 5 It is a three-dimensional structural schematic diagram of the cleaning mechanism of the utility model.

[0024] Explanation of the reference numerals in the figure: 1. longitudinal side plate; 2. anti-skid mechanism; 201. anti-skid protrusion; 202. fixed block; 203. mounting groove; 204. limiting groove; 205. limiting block; 3. longitudinal rod; 4. transverse side plate; 5. flat steel; 6. cleaning mechanism; 601. movable plate; 602. reset spring; 603. cleaning block; 604. push rod; 7. guide groove; 8. guide block; 9. movable groove; 10. through groove; 11. anti-skid groove. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of 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] See also Figure 1-Figure 5 The utility model provides an embodiment: an anti-slip steel grating for preventing dirt from hiding, comprising two longitudinal side plates 1 and two transverse side plates 4, both sides of the two longitudinal side plates 1 are welded with the transverse side plates 4, longitudinal rods 3 are evenly arranged between the two transverse side plates 4, and a cleaning mechanism 6 is arranged on the outer side of the longitudinal rods 3;

[0027] The cleaning mechanism 6 includes a movable plate 601, and the movable plate 601 is arranged on the outside of the longitudinal rod 3, a push rod 604 is arranged on one side of the movable plate 601, and a cleaning block 603 is evenly arranged on one side of the movable plate 601 on one side of the push rod 604, and a return spring 602 is evenly arranged on the other side of the movable plate 601, and one end of the return spring 602 is fixed to one side of the horizontal side plate 4;

[0028] There are multiple return springs 602, the multiple return springs 602 are distributed at equal intervals, and the multiple return springs 602 are all in a stretched state;

[0029] Specifically, Figure 1 , Figure 2 and Figure 5 As shown, when in use, the cleaning block 603 is driven to move horizontally by pushing the movable plate 601 until the cleaning block 603 is inserted into the anti-skid groove 11, thereby cleaning the dirt inside the anti-skid groove 11. The above operation is convenient for preventing more dirt from accumulating inside the anti-skid groove 11, thereby improving the anti-skid effect of the anti-skid groove 11;

[0030] Flat steels 5 are evenly arranged between the two longitudinal side plates 1, and anti-skid grooves 11 are evenly opened at the top of the flat steels 5. A movable groove 9 is opened on one side of the flat steels 5, and a through groove 10 is set on one side of the flat steels 5 on one side of the movable groove 9. Anti-skid mechanisms 2 are set inside the longitudinal side plates 1 and the transverse side plates 4.

[0031] The anti-slip mechanism 2 includes a mounting groove 203, and the mounting groove 203 is arranged inside the longitudinal side plate 1, and both sides of the mounting groove 203 are provided with limiting grooves 204, and a fixing block 202 is arranged inside the mounting groove 203, and both sides of the fixing block 202 are adhered with limiting blocks 205, and the top of the fixing block 202 is evenly provided with anti-slip protrusions 201;

[0032] There are multiple anti-skid protrusions 201, the cross-sections of the multiple anti-skid protrusions 201 are all circular, and the multiple anti-skid protrusions 201 are distributed at equal intervals;

[0033] The cross section of the limit block 205 is circular, and the material of the limit block 205 is rubber;

[0034] Specifically, Figure 1 , Figure 3 and Figure 4 As shown, when in use, by inserting the fixing block 202 into the interior of the mounting groove 203, the anti-skid protrusion 201 is conveniently fixed on the surface of the longitudinal side plate 1 and the transverse side plate 4, thereby improving the anti-skid effect of the longitudinal side plate 1 and the transverse side plate 4, and preventing pedestrians from slipping during walking;

[0035] The longitudinal side plates 1 are provided with guide grooves 7 inside, and guide blocks 8 are slidably arranged inside the guide grooves 7;

[0036] The guide block 8 slides inside the guide groove 7, and the movable plate 601 is slidably connected to the longitudinal side plate 1 through the guide block 8 and the guide groove 7;

[0037] Specifically, Figure 2 As shown, when in use, the guide block 8 slides inside the guide groove 7, so that the moving movable plate 601 can be limited and guided, thereby improving the stability of its movement.

[0038] Working principle: When the utility model is in use, first, the fixing block 202 is pushed so that the fixing block 202 is inserted into the interior of the installation groove 203, and the limiting block 205 is driven to do a downward movement in the process of continuously pushing the fixing block 202, so that the limiting block 205 is elastically deformed by the squeezing force, until one side of the fixing block 202 and one side of the installation groove 203 are mutually fitted, so that the squeezing force on the limiting block 205 disappears, and then the deformation is restored, and the limiting block 205 after the deformation is restored is mutually fitted with the limiting groove 204. Through the above operation, it is convenient to limit and fix the fixing block 202, so that the anti-skid protrusion 201 is conveniently fixed at the specified position, and then the anti-skid effect of the longitudinal side plate 1 and the transverse side plate 4 is improved, and the pedestrian is prevented from slipping when walking, thereby improving its practicality;

[0039] Then, when a lot of dirt is accumulated inside the anti-skid groove 11, the movable plate 601 is pushed to drive the guide block 8 to slide inside the guide groove 7. The guide groove 7 can limit the moving movable plate 601 on the one hand to prevent it from being offset in position during the movement, thereby affecting subsequent operations. On the other hand, the moving movable plate 601 can also be guided to improve the stability of the movable plate 601 during movement. While the movable plate 601 is descending, on the one hand, the return spring 602 is stretched by the tensile force, and on the other hand, the cleaning block 603 is driven to perform a synchronous descending movement until the cleaning block 603 is inserted into the anti-skid groove 11, thereby cleaning the dirt accumulated inside the anti-skid groove 11. Then, the movable plate 601 is released to make the force on the return spring 602 disappear, thereby driving the cleaning block 603 to perform an ascending movement, and then further cleaning the dirt inside the anti-skid groove 11. The above operation can prevent dirt from being hidden inside the anti-skid groove 11, thereby improving the anti-skid effect of the anti-skid groove 11.

[0040] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0041] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Those of ordinary skill in the art may understand and implement it without creative effort.

[0042] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A dirt-proof and anti-skid steel grating, comprising two longitudinal side plates (1) and two transverse side plates (4), wherein the transverse side plates (4) are welded to one side of both sides of the two longitudinal side plates (1); Features: A longitudinal rod (3) is evenly arranged between the two transverse side plates (4), and a cleaning mechanism (6) is arranged on the outer side of the longitudinal rod (3); a flat steel (5) is evenly arranged between the two longitudinal side plates (1), and an anti-skid groove (11) is evenly arranged on the top of the flat steel (5); a movable groove (9) is arranged on one side of the flat steel (5), and a through groove (10) is arranged on one side of the flat steel (5) on the side of the movable groove (9); an anti-skid mechanism (2) is arranged inside the longitudinal side plates (1) and the transverse side plates (4); a guide groove (7) is arranged inside the longitudinal side plates (1), and a guide block (8) is slidably arranged inside the guide groove (7).

2. The anti-slip steel grating for preventing dirt from being hidden according to claim 1 is characterized by: The anti-slip mechanism (2) comprises a mounting groove (203), and the mounting groove (203) is arranged inside the longitudinal side plate (1), and both sides of the mounting groove (203) are provided with limiting grooves (204), and a fixing block (202) is arranged inside the mounting groove (203), and both sides of the fixing block (202) are adhered with limiting blocks (205), and the top of the fixing block (202) is evenly provided with anti-slip protrusions (201).

3. The anti-slip steel grating for preventing dirt from being hidden according to claim 2 is characterized by: A plurality of the anti-slip protrusions (201) are provided, the cross-sections of the plurality of anti-slip protrusions (201) are all circular, and the plurality of anti-slip protrusions (201) are distributed at equal intervals.

4. The anti-slip steel grating for preventing dirt from being hidden according to claim 2 is characterized by: The cross section of the limit block (205) is circular, and the material of the limit block (205) is rubber.

5. The anti-slip steel grating for preventing dirt from being hidden according to claim 1 is characterized by: The cleaning mechanism (6) comprises a movable plate (601), and the movable plate (601) is arranged on the outside of the longitudinal rod (3), a push rod (604) is arranged on one side of the movable plate (601), and a cleaning block (603) is evenly arranged on one side of the movable plate (601) on the side of the push rod (604), and a return spring (602) is evenly arranged on the other side of the movable plate (601), and one end of the return spring (602) is fixed to one side of the horizontal side plate (4).

6. The anti-slip steel grating for preventing dirt from being hidden according to claim 5 is characterized by: A plurality of the return springs (602) are provided, the plurality of return springs (602) are distributed at equal intervals, and the plurality of return springs (602) are all in a stretched state.

7. The anti-slip steel grating for preventing dirt from being hidden according to claim 1 is characterized by: The guide block (8) slides inside the guide groove (7), and the movable plate (601) is slidably connected to the longitudinal side plate (1) via the guide block (8) and the guide groove (7).

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