Steel grating with buffering function

Abstract

The utility model discloses a steel grating with a buffering function, and relates to the technical field of steel gratings, a buffering mechanism comprises a first spring arranged at the top of a fixing block, a second spring is arranged at the bottom of the fixing block, the second spring and the first spring are both located in a rectangular groove, when the steel grating is collided, an inner frame can drive the fixing block to slide in the rectangular groove, and therefore the fixing block can slide in the rectangular groove. At the moment, the first spring and the second spring apply elastic force to the fixing block, the fixing block can be conveniently buffered, the inner frame can be buffered by arranging the buffering mechanism, the inner frame is prevented from being damaged, meanwhile, parts in the buffering mechanism and the inner frame can be replaced by arranging the limiting column and the moving block, and practicability is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel grilles, in particular to a steel grille with a buffering function. Background Art

[0002] Steel grating, also known as steel grating, is a steel product made of flat steel arranged at regular intervals and crossbars, welded together to create a square grid. It is primarily used for gutter covers, steel structure platforms, and ladder treads. Crossbars are typically twisted square steel. Steel grating is typically made of carbon steel and hot-dip galvanized to prevent oxidation. Stainless steel can also be used. Steel grating offers ventilation, lighting, heat dissipation, anti-slip properties, and explosion-proof properties.

[0003] A steel grille structure with announcement number CN218264256U is equipped with a placement frame, grille, slots, blocks, grille slots, grille bottom plate and blocking bars. The placement frame is placed according to actual conditions and the grille is placed into the grille slot. Since the grille bottom plate is wider and thicker than the main structure of the grille itself and the grille bottom plate fits tightly to the inner wall surface of the grille slot, the grille will be very stable in the grille slot and not easy to shake. Slots and blocks are symmetrically installed at both ends of the placement frame, so that the connection between the two connected placement frame blocks when opened into the slots is more stable.

[0004] However, research has shown that existing steel gratings still have the following defects:

[0005] The existing steel grating lacks a buffer mechanism. When it is hit, the impact force on the steel grating cannot be buffered and will directly act on the steel grating, which may cause damage to the steel grating in the long run. Therefore, it is necessary to optimize a steel grating with a buffer function through technological innovation and design optimization. Utility Model Content

[0006] The existing steel grating lacks a buffer mechanism. When it is hit, the impact force on the steel grating cannot be buffered and will directly act on the steel grating, which may cause damage to the steel grating in the long run. In order to solve the above problems, the embodiment of the present application provides a steel grating with a buffer function. By setting a buffer mechanism, the inner frame can be buffered to prevent damage to the inner frame. At the same time, by setting limit columns and moving blocks, the parts in the buffer mechanism and the inner frame can be replaced, which effectively improves practicality.

[0007] The technical solution adopted by the embodiment of the present application to solve the technical problem is:

[0008] A steel grating with a buffering function, comprising:

[0009] pedal;

[0010] An outer frame is provided outside the pedal, a rectangular groove is provided on the outer frame, a fixing block is provided in the rectangular groove, the fixing block is fixedly connected to the pedal, and a buffer mechanism capable of buffering the pedal is provided in the rectangular groove.

[0011] In a possible implementation, the pedal includes an inner frame, a fixing plate is fixed inside the inner frame, and a plurality of through holes are formed on the fixing plate to facilitate drainage.

[0012] In one possible implementation, a movable groove is provided on the outer frame, and the movable groove and the rectangular groove are connected to each other. A movable block is provided in the movable groove. When the movable block enters the movable groove, the fixed block can be taken out of the rectangular groove, or the fixed block can be pushed into the rectangular groove, which facilitates the disassembly of the fixed block and the inner frame.

[0013] In one possible implementation, the buffer mechanism includes a spring 1 provided on the top of the fixed block, and a spring 2 provided on the bottom of the fixed block. Both spring 2 and spring 1 are located inside the rectangular groove. When a collision occurs, the inner frame will drive the fixed block to slide in the rectangular groove. At this time, both spring 1 and spring 2 will apply elastic force to the fixed block, which facilitates buffering of the fixed block, thereby completing the buffering of the inner frame.

[0014] In one possible implementation, the fixed block is penetrated by a limiting column, a slot is provided on the outer frame, the slot is communicated with the rectangular slot, the limiting column can be inserted into the slot, the bottom of the limiting column passes through the movable block, and the limiting column passes through spring one and spring two, which is convenient for limiting spring one and spring two, and at the same time limiting the movable block to prevent the movable block from entering the movable slot.

[0015] In a possible implementation, a thread is provided on the outside of the limiting column near the bottom end, and the limiting column is threadedly connected to the moving block to facilitate fixing the limiting column and the moving block.

[0016] In a possible implementation, a rotating block is fixed to the bottom end of the limiting column, and the rotating block is provided with anti-slip grooves to facilitate the rotation of the limiting column.

[0017] In one possible implementation, a sliding groove is provided on the outer frame, a sliding block is provided in the sliding groove, and the sliding block is fixedly connected to the moving block. The moving block can drive the sliding block to slide in the sliding groove to prevent the moving block from falling off from the moving groove.

[0018] In summary, the present invention has at least one of the following beneficial technical effects:

[0019] 1. The inner frame drives the fixed block to slide in the rectangular groove. At this time, springs 1 and 2 will apply elastic force to the fixed block to facilitate buffering the fixed block, thereby completing the buffering of the inner frame and preventing the inner frame from being damaged.

[0020] 2. Take out the limit column by rotating it, move the moving block into the moving slot, take out the spring, spring 2 and fixed block from the rectangular slot, replace them with new ones and put them into the rectangular slot in order, then pull out the moving block, rotate the limit column so that the limit column passes through the fixed block, spring 1 and spring 2 and is inserted into the slot, thereby completing the replacement of parts in the buffer mechanism and improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the bottom structure of the utility model;

[0023] Figure 3 It is a schematic diagram of the side sectional structure of the utility model;

[0024] Figure 4 for Figure 3 A schematic diagram of the structure at center A;

[0025] Figure 5 This is a schematic diagram of the limit column structure of the utility model.

[0026] Figure numerals: 1, outer frame; 2, fixed plate; 3, rectangular groove; 4, slot; 5, spring 1; 6, fixed block; 7, spring 2; 8, moving block; 9, moving groove; 10, sliding groove; 11, sliding block; 12, thread; 13, rotating block; 14, limiting column; 15, inner frame; 16, through hole. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the present invention to clearly and completely describe the technical solution of the present invention. In addition, the forms of the various structures described in the following embodiments are merely examples. The instrument placement rack involved in the present invention is not limited to the various structures described in the following embodiments. All other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0028] This embodiment introduces a specific structure of a steel grid with a buffer function. Figure 1-Figure 5 As shown, a steel grating with a buffer function comprises:

[0029] pedal;

[0030] Among them, an outer frame 1 is provided on the outside of the pedal, a rectangular groove 3 is opened on the outer frame 1, a fixing block 6 is provided in the rectangular groove 3, the fixing block 6 is fixedly connected to the pedal, and a buffer mechanism is provided in the rectangular groove 3 to buffer the pedal.

[0031] In addition, the pedal includes an inner frame 15 , a fixing plate 2 is fixed inside the inner frame 15 , and a plurality of through holes 16 are opened on the fixing plate 2 , and the through holes 16 are convenient for drainage.

[0032] When the inner frame 15 needs to be installed inside the outer frame 1, a movable groove 9 is opened on the outer frame 1, and the movable groove 9 and the rectangular groove 3 are connected to each other. A movable block 8 is provided in the movable groove 9. When the movable block 8 enters the movable groove 9, the fixed block 6 can be taken out from the rectangular groove 3, or the fixed block 6 can be pushed into the rectangular groove 3, which is convenient for disassembling the fixed block 6 and the inner frame 15.

[0033] When the inner frame 15 receives a collision, the buffer mechanism includes a spring 1 5 provided on the top of the fixed block 6, and a spring 2 7 provided at the bottom of the fixed block 6. The spring 2 7 and the spring 1 5 are both located inside the rectangular groove 3. When the inner frame 15 receives a collision, the inner frame 15 will drive the fixed block 6 to slide in the rectangular groove 3. At this time, the spring 1 5 and the spring 2 7 will both apply elastic force to the fixed block 6, so as to facilitate the buffering of the fixed block 6, thereby completing the buffering of the inner frame 15.

[0034] It is worth noting that a limiting column 14 passes through the fixed block 6, and a slot 4 is provided on the outer frame 1. The slot 4 is connected to the rectangular slot 3. The limiting column 14 can be inserted into the slot 4. The bottom of the limiting column 14 passes through the movable block 8. The limiting column 14 passes through the spring 1 5 and the spring 2 7, which is convenient for limiting the spring 1 5 and the spring 2 7, and at the same time limiting the movable block 8 to prevent the movable block 8 from entering the movable slot 9.

[0035] In addition, a thread 12 is provided on the outside of the limiting column 14 near the bottom end, and the limiting column 14 is connected to the moving block 8 through the thread 12, which facilitates fixing the limiting column 14 and the moving block 8.

[0036] When the limiting column 14 is rotated, a rotating block 13 is fixed to the bottom end of the limiting column 14 . The rotating block 13 is provided with anti-slip grooves to facilitate the rotation of the limiting column 14 .

[0037] When the moving block 8 moves, a sliding groove 10 is opened on the outer frame 1, and a sliding block 11 is provided in the sliding groove 10. The sliding block 11 is fixedly connected to the moving block 8. The moving block 8 can drive the sliding block 11 to slide in the sliding groove 10 to prevent the moving block 8 from falling off from the moving groove 9.

[0038] When the secondary frame is collided, the inner frame 15 will drive the fixed block 6 to slide in the rectangular groove 3. At this time, spring 1 5 and spring 2 7 will both apply elastic force to the fixed block 6, which is convenient for buffering the fixed block 6, thereby completing the buffering of the inner frame 15. When the secondary frame is damaged or spring 1 5 and spring 2 7 are damaged and need to be replaced, it is necessary to rotate the limit column 14, take out the limit column 14, and move the moving block 8 to the inside of the moving groove 9. At this time, the spring, spring 2 7 and fixed block 6 can be taken out of the rectangular groove 3, and after replacing them with new ones, they are placed in the rectangular groove 3 in order, and the moving block 8 is pulled out. The limit column 14 is rotated so that the limit column 14 passes through the fixed block 6, spring 1 5 and spring 2 7 and is inserted into the inside of the slot 4, thereby completing the replacement of parts in the buffer mechanism.

[0039] Finally, it should be noted that the above embodiments are merely examples for the purpose of illustrating the present invention and are not intended to limit the embodiments. Those skilled in the art will readily appreciate that other variations or modifications based on the above description are possible. It is not necessary and impossible to provide an exhaustive list of all possible embodiments. However, any obvious variations or modifications arising therefrom remain within the scope of protection of the present invention.

Claims

1. A steel grating with a buffering function, characterized in that: include: pedal; The pedal is provided with an outer frame (1) on the outside, a rectangular groove (3) is provided on the outer frame (1), a fixing block (6) is provided in the rectangular groove (3), the fixing block (6) is fixedly connected to the pedal, and a buffer mechanism capable of buffering the pedal is provided in the rectangular groove (3); The buffer mechanism comprises a spring 1 (5) provided on the top of the fixed block (6), a spring 2 (7) provided on the bottom of the fixed block (6), and both the spring 2 (7) and the spring 1 (5) are located inside the rectangular groove (3); The fixed block (6) is penetrated by a limiting column (14), the outer frame (1) is provided with a slot (4), the slot (4) and the rectangular slot (3) are communicated with each other, the limiting column (14) can be inserted into the slot (4), and the bottom of the limiting column (14) penetrates the moving block (8); The outer portion of the limiting column (14) is provided with a thread (12) near the bottom end, and the limiting column (14) is connected to the thread (12) of the moving block (8); The outer frame (1) is provided with a sliding groove (10), a sliding block (11) is provided in the sliding groove (10), and the sliding block (11) is fixedly connected to the moving block (8).

2. The steel grating with a buffering function according to claim 1, characterized in that: The pedal comprises an inner frame (15), a fixing plate (2) is fixed inside the inner frame (15), and a plurality of through holes (16) are provided on the fixing plate (2).

3. The steel grating with a buffering function according to claim 1, characterized in that: A movable groove (9) is provided on the outer frame (1), the movable groove (9) and the rectangular groove (3) are communicated with each other, and a movable block (8) is provided in the movable groove (9).

4. The steel grating with a buffering function according to claim 1, characterized in that: A rotating block (13) is fixed to the bottom end of the limiting column (14), and the rotating block (13) is provided with anti-slip lines.

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