Foldable equipment protection fence

Abstract

The utility model relates to the field of equipment protection fences, and discloses a foldable equipment protection fence which comprises an equipment machine, a connecting mechanism and a fixing mechanism are arranged on the outer wall of the equipment machine, the connecting mechanism comprises a side frame, the outer wall of the side frame is fixedly connected with a first connecting rod, the outer wall of the side frame is in contact with a connecting frame, and the connecting frame is fixedly connected with a second connecting rod. A second connecting rod is fixedly connected to the outer wall of the connecting frame, a connecting block is fixedly connected to the side, close to the connecting frame, of the side frame, a clamping groove is formed in the inner wall of the connecting block, and a connecting groove is formed in the side, close to the side frame, of the connecting frame. According to the utility model, through the arrangement of the connecting mechanism, modularized connection and fixation can be rapidly realized, the complexity and the time cost in the installation process are reduced through the modularized connection mode, the overall installation efficiency is improved, an effective protection barrier is formed for the equipment machine, personnel are prevented from approaching the equipment machine, and the safety of the equipment machine is improved. And the safety of personnel and the normal operation of equipment are ensured.

Description

Technical Field

[0001] This utility model relates to the field of equipment protection railings, and in particular to a foldable equipment protection railing. Background Technology

[0002] Equipment safety barriers are protective facilities installed around machinery to provide safety for both equipment and personnel. They are also known as equipment guardrails, equipment fences, or equipment protective barriers. They are mainly used in factories, workshops, warehouses, logistics parks, and other similar locations to isolate the workplace from hazardous areas of equipment, or to spatially isolate hazardous areas, preventing accidental contact or excessive proximity to live parts or dangerous moving components.

[0003] Existing technology, Chinese Patent Publication No. CN218479642U, discloses a power equipment protective fence that is easy to assemble and disassemble, including movable poles and several fence main poles. Positioning wheel sleeves are fixedly fitted onto the surface of each fence main pole. A winding roller is fitted onto the outer surface of each positioning wheel sleeve. A spring is wound between the positioning wheel sleeve and the winding roller. The two ends of the spring are connected to the positioning wheel sleeve and the winding roller, respectively. An isolation strip is wound around the outer surface of the winding roller. This invention utilizes the restoring force of the spring to drive the isolation strip through the winding roller, thereby achieving the effect of winding the isolation strip for easy storage and carrying. Simultaneously, the cooperation of the positioning wheel sleeve, spring, and winding roller allows operators to easily pull out the isolation strip to enclose the maintenance area. The cooperation of the guide hole and positioning hole allows operators to easily lock the winding roller to the positioning wheel sleeve.

[0004] Traditional equipment guardrails mostly use welding or bolts to fix the connection one by one. During installation, repeated positioning and tightening operations are required, which is cumbersome and time-consuming, resulting in low installation efficiency. Modular assembly is difficult to achieve, and large-scale disassembly is required when replacing damaged parts, leading to high maintenance costs and long cycles. Therefore, a foldable equipment guardrail is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a foldable equipment protection railing, which aims to solve the problem that the installation of protection railings in the prior art requires repeated positioning and tightening operations, which is a cumbersome process.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a foldable equipment protection railing, including an equipment machine, the outer wall of which is provided with a connecting mechanism and a fixing mechanism, the connecting mechanism including a side frame, a connecting rod one fixedly connected to the outer wall of the side frame, a connecting frame contacting the outer wall of the side frame, a connecting rod two fixedly connected to the outer wall of the connecting frame, a connecting block fixedly connected to the side frame near the connecting frame, a slot formed in the inner wall of the connecting block, a connecting groove formed in the connecting frame near the side frame, an extension block fixedly connected to the outer wall of the connecting frame, one end of a spring one fixedly connected to the inner wall of the extension block, a locking block slidably connected to the inner wall of the extension block, and the side wall of the locking block fixedly connected to the other end of the spring one.

[0007] As a further description of the above technical solution:

[0008] The connecting mechanism also includes a pull rod, the outer wall of which is slidably connected to the inner wall of the extension block, and one end of which is fixedly connected to the side wall of the locking block.

[0009] As a further description of the above technical solution:

[0010] The connecting mechanism also includes a pull plate, the outer wall of which is fixedly connected to the other end of the pull rod.

[0011] As a further description of the above technical solution:

[0012] The connecting mechanism also includes a fixing plate, the outer wall of which is fixedly connected to the outer wall of the equipment.

[0013] As a further description of the above technical solution:

[0014] The connecting mechanism also includes a fixed base, the outer wall of which is fixedly connected to the outer wall of the equipment.

[0015] As a further description of the above technical solution:

[0016] The fixing mechanism includes a second pull plate, the outer wall of which is in contact with the outer wall of the first pull plate.

[0017] As a further description of the above technical solution:

[0018] The fixing mechanism also includes a second spring, one end of which is fixedly connected to the inner wall of the second pull plate.

[0019] As a further description of the above technical solution:

[0020] The fixing mechanism also includes an L-shaped locking rod, the outer wall of which is slidably connected to the inner wall of the second pull plate, and the side wall of which is fixedly connected to the other end of the second spring.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, by setting a connecting mechanism, modular connection and fixation can be quickly achieved. The modular connection method reduces the complexity and time cost of the installation process, improves the overall installation efficiency, forms an effective protective barrier for the equipment, prevents personnel from approaching the equipment, and ensures the safety of personnel and the normal operation of the equipment.

[0023] 2. In this utility model, by setting a fixing mechanism, the connection fixing between multiple side frames and connecting frames can be canceled at one time. Compared with disassembling the connecting parts one by one, the replacement time is shortened and the work efficiency is significantly improved. It can also cancel the connection fixing of a certain connecting part, giving the guardrail a high degree of replacement flexibility and reducing maintenance costs. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the main structure of a foldable equipment protection railing proposed in this utility model;

[0025] Figure 2 This is a schematic diagram of the connection structure between the side frame and the connecting frame of a foldable equipment protective railing proposed in this utility model;

[0026] Figure 3 This is a schematic diagram of the separate structure of the side frame and connecting frame of a foldable equipment protection railing proposed in this utility model.

[0027] Figure 4 This utility model proposes a foldable equipment protection railing. Figure 3 Enlarged view of the structure at point A in the middle.

[0028] Legend:

[0029] 1. Equipment; 2. Connecting mechanism; 211. Side frame; 212. Connecting rod one; 213. Connecting frame; 214. Connecting rod two; 215. Connecting block; 216. Slot; 217. Connecting groove; 218. Extension block; 219. Spring one; 220. Locking block; 221. Pull rod; 222. Pull plate one; 223. Fixing plate; 224. Fixing seat; 3. Fixing mechanism; 311. Pull plate two; 312. Spring two; 313. L-shaped locking rod. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Reference Figures 2-4 This utility model provides an embodiment of a foldable equipment protective railing, including an equipment machine 1. The outer wall of the equipment machine 1 is provided with a connecting mechanism 2 and a fixing mechanism 3. The connecting mechanism 2 includes a side frame 211. A connecting rod 212 is fixedly connected to the outer wall of the side frame 211, which cooperates with a connecting rod 214 to initially connect the side frame 211 and a connecting frame 213. The outer wall of the side frame 211 contacts the connecting frame 213. The connecting frame 213 and the side frame 211 together form a protective frame. A connecting rod 214 is fixedly connected to the outer wall of the connecting frame 213, which mates with the connecting rod 212 to initially position the side frame 211 and the connecting frame 213. A connecting block 21 is fixedly connected to the side of the side frame 211 near the connecting frame 213. 5. For inserting into the connecting slot 217 to further connect the side frame 211 and the connecting frame 213, the inner wall of the connecting block 215 has a slot 216 for inserting the locking block 220 to achieve fixation. The connecting frame 213 has a connecting slot 217 on the side near the side frame 211 to accommodate the connecting block 215. The outer wall of the connecting frame 213 is fixedly connected to an extension block 218 to provide installation and movement space for the spring 219 and the locking block 220. One end of the spring 219 is fixedly connected to the inner wall of the extension block 218 to provide a rebound force for the locking block 220. The locking block 220 is slidably connected to the inner wall of the extension block 218, inserted into the slot 216 to fix the side frame 211 and the connecting frame 213. The side wall of the locking block 220 is fixedly connected to the other end of the spring 219.

[0032] Reference Figures 1-3 The connecting mechanism 2 also includes a pull rod 221, which pulls the locking block 220 to disengage it from the locking slot 216. The connecting mechanism 2 also includes a pull plate 222, the outer wall of which is fixedly connected to the other end of the pull rod 221. The connecting mechanism 2 also includes a fixing plate 223, which installs the connected side frame 211 and connecting frame 213 onto the equipment 1. The outer wall of the fixing plate 223 is fixedly connected to the outer wall of the equipment 1. The connecting mechanism 2 also includes a fixing seat 224, which assists the fixing plate 223 in stabilizing the frame. The outer wall of the fixing seat 224 is fixedly connected to the outer wall of the equipment 1.

[0033] Reference Figures 2-4The fixing mechanism 3 includes a second pull plate 311, which works with a first pull plate 222 to pull multiple pull rods 221 simultaneously. The outer wall of the second pull plate 311 contacts the outer wall of the first pull plate 222. The fixing mechanism 3 also includes a second spring 312, which provides a restoring force for the L-shaped locking rod 313. One end of the second spring 312 is fixedly connected to the inner wall of the second pull plate 311. The fixing mechanism 3 also includes an L-shaped locking rod 313, which is inserted into the first pull plate 222 to connect the first pull plate 222 and the second pull plate 311. The outer wall of the L-shaped locking rod 313 is slidably connected to the inner wall of the second pull plate 311, and the side wall of the L-shaped locking rod 313 is fixedly connected to the other end of the second spring 312.

[0034] Working principle: By connecting the side frame 211 and the connecting frame 213, the left end of the connecting rod 212 is inserted into the inner wall of the right end of the connecting rod 214. This causes the side frame 211 to drive the connecting block 215 to insert into the inner wall of the connecting groove 217. When the connecting block 215 is inserted, it will squeeze the locking block 220, causing the spring 219 to be compressed. When the connecting block 215 is fully inserted into the inner wall of the connecting groove 217, the rebound force of the spring 219 will push the locking block 220 into the inner wall of the locking groove 216. This allows the side frame 211 and the connecting frame 213 to form a modular connection and fixation. Subsequently, the connected side frame 211 and the connecting frame 213 can be installed on the equipment 1 through the fixing plate 223 and the fixing seat 224, thereby protecting the equipment 1 and preventing personnel from approaching.

[0035] When the side frame 211 and connecting frame 213 are damaged and need to be replaced, by pulling the second pull plate 311, under the connection and fixing action of the fixing mechanism 3, multiple pull rods 221 can be pulled, causing multiple locking blocks 220 to be pulled out from the inner wall of the slot 216. This allows the connection and fixing between multiple side frames 211 and connecting frames 213 to be canceled simultaneously, so as to facilitate multiple replacements. When a certain side frame 211 or connecting frame 213 needs to be replaced, by pulling the L-shaped locking rod 313, the second spring 312 is compressed, so that the end of the L-shaped locking rod 313 is no longer inserted into the inner wall of the first pull plate 222. This allows the first pull plate 222 or the second pull plate 311 to be pulled, so that the connection and fixing at a certain connection point can be canceled, so as to replace a certain side frame 211 or connecting frame 213.

[0036] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A foldable device protection bar comprising a device machine (1), characterized in that: The outer wall of the equipment (1) is provided with a connecting mechanism (2) and a fixing mechanism (3); The connecting mechanism (2) includes a side frame (211), a connecting rod (212) is fixedly connected to the outer wall of the side frame (211), a connecting frame (213) is in contact with the outer wall of the side frame (211), a connecting rod (214) is fixedly connected to the outer wall of the connecting frame (213), a connecting block (215) is fixedly connected to the side of the side frame (211) near the connecting frame (213), a slot (216) is provided on the inner wall of the connecting block (215), a connecting groove (217) is provided on the side of the connecting frame (213) near the side frame (211), an extension block (218) is fixedly connected to the outer wall of the connecting frame (213), one end of a spring (219) is fixedly connected to the inner wall of the extension block (218), a locking block (220) is slidably connected to the inner wall of the extension block (218), and the side wall of the locking block (220) is fixedly connected to the other end of the spring (219).

2. A foldable device protection barrier according to claim 1, wherein: The connecting mechanism (2) further includes a pull rod (221), the outer wall of the pull rod (221) is slidably connected to the inner wall of the extension block (218), and one end of the pull rod (221) is fixedly connected to the side wall of the locking block (220).

3. The foldable device protection barrier of claim 1, wherein: The connecting mechanism (2) further includes a pull plate (222), the outer wall of which is fixedly connected to the other end of the pull rod (221).

4. The foldable device protection barrier of claim 1, wherein: The connecting mechanism (2) further includes a fixing plate (223), the outer wall of which is fixedly connected to the outer wall of the equipment (1).

5. The foldable device protection barrier of claim 1, wherein: The connecting mechanism (2) further includes a fixing seat (224), the outer wall of which is fixedly connected to the outer wall of the equipment (1).

6. The foldable device protection barrier of claim 1, wherein: The fixing mechanism (3) includes a second pull plate (311), the outer wall of which is in contact with the outer wall of the first pull plate (222).

7. The foldable device protection barrier of claim 1, wherein: The fixing mechanism (3) also includes a second spring (312), one end of which is fixedly connected to the inner wall of the second pull plate (311).

8. The foldable device protection barrier of claim 1, wherein: The fixing mechanism (3) also includes an L-shaped lever (313), the outer wall of which is slidably connected to the inner wall of the pull plate (311), and the side wall of which is fixedly connected to the other end of the spring (312).

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