Adjustable safety grating

Abstract

The utility model relates to the technical field of safety gratings, in particular to an adjustable safety grating which comprises a base, a frame, a body, a sliding mechanism and a limiting mechanism, the frame is arranged at the top of the base, the body is connected with the frame through the sliding mechanism, and the limiting mechanism is arranged on the body. The sliding mechanism comprises an open groove, a sliding block, a body, a clamping hole, a clamping block and a limiting frame, the open groove is formed in the frame, one end of the limiting frame penetrates through the frame and extends into the inner wall of the open groove, the sliding block is arranged between the open groove and the limiting frame, the body is arranged on the sliding block, the clamping hole is formed in the rear face of the frame, and the clamping block is arranged in the clamping hole. The sliding block is provided with a plurality of clamping holes, one end of the clamping block penetrates through the clamping holes and extends into the sliding block, the limiting mechanism comprises a sliding groove, the sliding block, a damping block and a fixing plate, and the adjustable safety grating solves the problem that existing equipment is inconvenient to wipe and detach.

Description

Technical Field

[0001] The utility model relates to the technical field of safety gratings, in particular to an adjustable safety grating. Background Technique

[0002] As is well known, a safety grating is a safety protection device used for industrial automation and equipment safety protection. It monitors a specific area by emitting and receiving infrared beams to detect the entry of objects, thereby achieving the protection of personnel and equipment. It is mainly used to prevent personnel from entering dangerous areas during the operation of machines and reduce the occurrence of accidents.

[0003] Existing safety gratings can generally adjust the height to facilitate adjusting the safety grating to a suitable position. However, existing safety gratings are generally fixed on the adjustment mechanism and are not convenient to disassemble. When the safety grating is damaged and needs to be replaced, due to the inconvenience of disassembly, a large amount of time will be wasted, thus reducing work efficiency. Content of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the utility model provides an adjustable safety grating.

[0006] (2) Technical Solutions

[0007] To achieve the above object, the utility model provides the following technical solution: An adjustable safety grating, comprising a base, a frame, a body, a sliding mechanism and a limiting mechanism. The frame is arranged on the top of the base, and the body is connected to the frame through the sliding mechanism. The sliding mechanism includes a slot, a sliding block, a body, a clamping hole, a clamping block and a limiting frame. The slot is opened on the frame, one end of the limiting frame passes through the frame and extends into the inner wall of the slot. The sliding block is arranged between the slot and the limiting frame. The body is arranged on the sliding block. The clamping hole is opened behind the frame. One end of the clamping block passes through the clamping hole and extends into the sliding block. A plurality of clamping holes are provided. The limiting mechanism includes a chute, a slider, a damping block and a fixing plate. The chute is opened on the top of the limiting frame. One end of the slider is slidably connected to the chute. The other end of the slider extends into the frame. One end of the fixing plate is arranged on the frame. One end of the damping block is sleeved on the slider, and the other end of the damping block abuts against the fixing plate. Two limiting mechanisms are provided.

[0008] To improve stability, the utility model is improved in that the two limiting mechanisms are symmetrically arranged.

[0009] In order to achieve the anti-slip effect, the present utility model is improved in that a plurality of convex stripes are provided at the bottom of the base, the plurality of convex stripes are arranged in a cross pattern, and the convex stripes are fixedly connected to the bottom of the base.

[0010] In order to improve the engagement effect, the present utility model is improved in that the clamping block is matched with the clamping hole.

[0011] In order to improve the connection effect, the present utility model is improved in that the frame is welded to the base.

[0012] In order to improve the strength of the base, the present utility model is improved in that the base is made of alloy steel.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the present utility model provides an adjustable safety grating, which has the following

[0015] beneficial effects:

[0016] For the adjustable safety grating, the body in this structure is detachably arranged with the frame through the sliding mechanism and the limiting mechanism. When the body fails and needs to be repaired, the body can be quickly separated from the frame by controlling the limiting mechanism and the sliding mechanism, and then the body can be sent to the designated repair location for repair, avoiding the inconvenient disassembly situation of the body caused by the integral setting of the body and the equipment in the traditional structure, thereby saving a certain amount of time and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the present utility model;

[0018] Figure 2 is of the present utility model Figure 1 a partial enlarged structural diagram at A in;

[0019] Figure 3 is an axonometric structural diagram of the present utility model;

[0020] Figure 4 is of the present utility model Figure 1 front view;

[0021] In the figure: 1, base; 2, frame; 3, sliding mechanism; 4, slot; 5, sliding block; 6, body; 7, clamping hole; 8, clamping block; 9, limiting frame; 10, limiting mechanism; 11, chute; 12, slider; 13, damping block; 14, fixing plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1-4 , an adjustable safety grating, comprising a base 1, a frame 2, a body 6, a sliding mechanism 3 and a limiting mechanism 10. The frame 2 is arranged on the top of the base 1. The body 6 is connected to the frame 2 through the sliding mechanism 3. The sliding mechanism 3 comprises a slot 4, a sliding block 5, a body 6, a clamping hole 7, a clamping block 8 and a limiting frame 9. The slot 4 is opened on the frame 2. One end of the limiting frame 9 passes through the frame 2 and extends into the inner wall of the slot 4. The sliding block 5 is arranged between the slot 4 and the limiting frame 9. The body 6 is arranged on the sliding block 5. The clamping hole 7 is opened at the back of the frame 2. One end of the clamping block 8 passes through the clamping hole 7 and extends into the sliding block 5. A plurality of clamping holes 7 are provided. The limiting mechanism 10 comprises a chute 11, a slider 12, a damping block 13 and a fixing plate 14. The chute 11 is opened at the top of the limiting frame 9. One end of the slider 12 is slidably connected to the chute 11. The other end of the slider 12 extends into the frame 2. One end of the fixing plate 14 is arranged on the frame 2. One end of the damping block 13 is sleeved on the slider 12. The other end of the damping block 13 abuts against the fixing plate 14. Two limiting mechanisms 10 are provided.

[0024] In use, first place the device at the designated position. The device can be supported by the base 1. The main body 6 is a conventional safety grating on the market, and the specific structure included inside will not be described in detail here. When it is necessary to adjust the height of the main body 6, the staff holds the main body 6 by hand, and then pulls the clamping block 8 to separate the clamping block 8 from the sliding block 5 and the clamping hole 7. Then push the sliding block 5 to make the sliding block 5 move in the slot 4 opened on the frame 2. A clamping slot is opened on the sliding block 5. When the sliding block 5 moves to a new position, separate the clamping slot from the clamping hole 7, and then pass the clamping block 8 through the clamping hole 7 and extend it into the clamping slot. Then the position can be adjusted. When the main body 6 has been used for a long time and malfunctions and needs to be repaired, first push the damping block 13 forcefully to separate the damping block 13 from the fixing plate 14. Then push the slider 12 on the sliding groove 11 to separate the slider 12 from the frame 2. Then lift the limiting frame 9 upward to separate the limiting frame 9 from the frame 2. Then the staff holds the sliding block 5 by hand, separates the clamping block 8 from the clamping slot and the clamping hole 7 opened on the sliding block 5, and then pulls the sliding block 5 forward to separate the sliding block 5 from the slot 4. Then the main body 6 can be separated from the frame 2, and then the main body 6 can be sent to the designated repair location for repair. The slider 12 in this structure adopts a T-shaped slider 12, and the sliding groove 11 adopts a T-shaped sliding groove 11. The dimensions of all components in this structure are not specifically limited and need to be produced according to the actual situation.

[0025] The stability of the above-mentioned limiting mechanism 10 is relatively poor. To solve this problem, in this embodiment, the two limiting mechanisms 10 are symmetrically arranged.

[0026] The anti-slip effect of the bottom of the above-mentioned base 1 is relatively poor. When the base 1 contacts the smooth ground, it is easy to slide. To solve this problem, in this embodiment, a plurality of convex stripes are provided at the bottom of the base 1, and the plurality of convex stripes are cross-arranged, and the convex stripes are fixedly connected to the bottom of the base 1.

[0027] To improve the clamping effect, in this embodiment, the clamping block 8 matches the clamping hole 7.

[0028] To improve the connection effect, in this embodiment, the frame 2 is welded to the base 1.

[0029] The strength of the above-mentioned base 1 is relatively poor. The base 1 is prone to breakage after long-term use. To solve this problem, in this embodiment, the base 1 is made of alloy steel.

[0030] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable safety grating, comprising a base (1), a frame (2), a body (6), a sliding mechanism (3) and a limiting mechanism (10), characterized in that: The frame (2) is arranged on the top of the base (1); the body (6) is connected to the frame (2) through the sliding mechanism (3); the sliding mechanism (3) comprises a slot (4), a sliding block (5), a body (6), a clamping hole (7), a clamping block (8) and a limit frame (9); the slot (4) is arranged on the frame (2); one end of the limit frame (9) passes through the frame (2) and extends into the inner wall of the slot (4); the sliding block (5) is arranged between the slot (4) and the limit frame (9); the body (6) is arranged on the sliding block (5); the clamping hole (7) is arranged behind the frame (2); one end of the clamping block (8) passes through the The card hole (7) extends into the sliding block (5), and the card hole (7) is provided with a plurality of them. The limiting mechanism (10) comprises a slide groove (11), a slider (12), a damping block (13) and a fixing plate (14). The slide groove (11) is provided at the top of the limiting frame (9), one end of the slider (12) is slidably connected to the slide groove (11), and the other end of the slider (12) extends into the frame (2). One end of the fixing plate (14) is arranged on the frame (2), one end of the damping block (13) is sleeved on the slider (12), and the other end of the damping block (13) abuts against the fixing plate (14). The limiting mechanism (10) is provided with two.

2. The adjustable safety grating according to claim 1, characterized in that: The two limiting mechanisms (10) are symmetrically arranged.

3. The adjustable safety grating according to claim 2, characterized in that: The bottom of the base (1) is provided with a plurality of convex patterns, the plurality of convex patterns are arranged crosswise, and the convex patterns are fixedly connected to the bottom of the base (1).

4. The adjustable safety grating according to claim 3, characterized in that: The clamping block (8) matches the clamping hole (7).

5. The adjustable safety grating according to claim 4, characterized in that: The frame (2) is welded to the base (1).

6. The adjustable safety grating according to claim 5, characterized in that: The base (1) is made of alloy steel.

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