Modular protective fence for production line

Abstract

The utility model relates to the technical field of production protection, in particular to a modularized protective fence for a production line. The protective guard comprises a bottom plate and a protective guard body, a mounting column is arranged at the top end of the bottom plate, a mounting plate a and a mounting plate b are detachably arranged on the mounting column, a fixing ring is arranged on the mounting plate a, and a mounting ring is arranged on the mounting plate b; the protective fence is detachably and rotatably arranged on the mounting ring, the protective fence comprises a protective fence main body part, and a mounting block part and a fixed column part which are respectively arranged at two ends of the protective fence main body part, the mounting block part is detachably arranged on the mounting ring, and the fixed column part is detachably arranged on the fixed ring. The protective fence detachably and rotatably arranged on the mounting column is detachably connected with the other mounting column, so that a road for workers to pass through is conveniently opened.

Description

Technical Field

[0001] The utility model relates to the technical field of production protection, in particular to a modular protective fence for a production line. Background Art

[0002] An anti-collision fence is an "industrial protective fence" mainly used for the protection of equipment and facilities in factories, workshops and warehouses. It is usually made of common steel materials, such as round steel pipes, square steel pipes or profiled steel plates. Surface treatment process: full-automatic electrostatic powder spraying (i.e., plastic spraying) or painting. The raw materials used for the surface treatment of outdoor anti-collision fences are waterproof materials. The anti-collision fence is made to be beautiful in appearance and not easy to rust.

[0003] Chinese Patent Publication No. CN220378007U discloses a modular protective fence assembly, which includes N vertical support plates and a plurality of horizontal protective bars arranged between any two adjacent support plates. After the tensioning assembly tightens the vertical support plates and the horizontal protective bars, a module is formed. This technical solution can assemble the un-welded protective fence into a module by using insertion rods and a tensioning assembly. During painting, the number of hoisting times can be reduced. During welding, the welding quality can be improved. During use, the safety can be improved, and it is suitable for making protective fences by rivers.

[0004] However, the above technical solution has the following deficiencies: When using the protective fence, some workers need to pass through the fence to maintain the items on the other side of the fence. This protective fence cannot conveniently open the passage for workers, which may easily lead to the situation that when the production line is damaged, the repairman needs to take a long way around or climb over the protective fence to reach the vicinity of the production line, thus easily endangering the personal safety of the repairman while affecting the production efficiency of the production line. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the problems in the background art and propose a modular protective fence for a production line that can detachably connect another mounting post by a protective fence detachably and rotatably arranged on a mounting post to conveniently open the passage for workers.

[0006] The technical solution of the utility model, a modular protective fence for a production line, includes: a bottom plate, on which a mounting post is arranged at the top. An a mounting plate and a b mounting plate are detachably arranged on the mounting post. A fixed ring is arranged on the a mounting plate, and a mounting ring is arranged on the b mounting plate; a protective fence, which is detachably and rotatably arranged on the mounting ring. The protective fence includes a protective fence main body part, and a mounting block part and a fixed column part respectively arranged at both ends of the protective fence main body part. The mounting block part is detachably arranged on the mounting ring, and the fixed column part is detachably arranged on the fixed ring.

[0007] Preferably, a lifting fence is arranged on the protective fence in a lifting manner, and a fixed fence is slidably arranged on the protective fence. The fixed fence is clamped with the protective fence and the lifting fence.

[0008] Preferably, the fixed rail has a plurality of fixed post portions arranged side by side, the guard rail has a plurality of fixing holes a arranged side by side, the lifting rail has a plurality of groups of fixing channels arranged side by side, the fixing channels are composed of a plurality of fixing holes b arranged side by side, and the outer peripheral surface of the fixed post portion is in sliding contact with the inner peripheral surfaces of the fixing hole a and the fixing hole b.

[0009] Preferably, the mounting post has a plurality of hollow cavities therein.

[0010] Preferably, a moving plate is slidably arranged on the bottom plate, the moving plate includes a mounting plate portion and a footrest plate portion, and a plurality of moving components are arranged at the bottom of the mounting plate portion.

[0011] Preferably, a driving post is arranged at the top of the moving plate, and a spring is arranged between the driving post and the bottom plate

[0012] Compared with the prior art, the utility model has the following beneficial technical effects:

[0013] When the utility model is in use, workers place a plurality of mounting posts beside the production line at a certain interval, rotate the guard rail to make the fixed post portion of the guard rail rotate to the fixing ring, and then the workers lock the fixed post portion with the fixing ring. When the workers need to move near the production line, the workers can open the fixing ring in real time and rotate the guard rail to reach near the production line, thereby improving the maintenance efficiency of the production line while ensuring the personal health of the workers. Description of the Drawings

[0014] Figure 1 is a schematic structural diagram of an embodiment of the utility model;

[0015] Figure 2 is a cross-sectional view of the guard rail in an embodiment of the utility model;

[0016] Figure 3 is a schematic structural diagram of the bottom plate and the mounting post in an embodiment of the utility model;

[0017] Figure 4 is a schematic structural diagram of the moving plate, the driving post and the spring in an embodiment of the utility model.

[0018] Reference numerals: 1, bottom plate; 2, mounting post; 21, hollow cavity; 3, mounting plate a; 31, fixing ring; 4, mounting plate b; 41, mounting ring; 5, guard rail; 51, guard rail main body portion; 52, mounting block portion; 53, fixed post portion; 6, lifting rail; 7, fixed rail; 8, moving plate; 81, mounting plate portion; 82, footrest plate portion; 9, wheel; 10, driving post; 11, spring. Detailed Description of the Invention

[0019] Embodiment 1

[0020] As shown Figures 1-4 in the figure, a modular protective fence for a production line proposed in this embodiment includes a bottom plate 1 and a protective fence 5. An installation column 2 is provided at the top of the bottom plate 1. An installation plate a 3 and an installation plate b 4 are detachably arranged on the installation column 2. A fixing ring 31 is arranged on the installation plate a 3, and an installation ring 41 is arranged on the installation plate b 4. The protective fence 5 is detachably and rotatably arranged on the installation ring 41. The protective fence 5 includes a protective fence main body part 51, and an installation block part 52 and a fixing column part 53 respectively arranged at both ends of the protective fence main body part 51. The installation block part 52 is detachably arranged on the installation ring 41, and the fixing column part 53 is detachably arranged on the fixing ring 31. The installation column 2 has a plurality of hollow cavities 21 inside, which reduces the overall weight of the installation column 2, so that workers can easily move the installation column 2 to the position they want, improving the installation efficiency of the protective fence.

[0021] When using this embodiment, workers place a plurality of installation columns 2 at a certain interval beside the production line. Rotate the protective fence 5 so that the fixing column part 53 of the protective fence 5 rotates to the fixing ring 31. Then the worker locks the fixing column part 53 with the fixing ring 31. When the worker needs to move near the production line, the worker can open the fixing ring 31 in real time and rotate the protective fence 5 to reach near the production line, thus improving the production line maintenance efficiency while ensuring the personal health of the workers.

[0022] Embodiment Two

[0023] As shown Figure 1 in Figure 2 the figure, a modular protective fence for a production line proposed in this embodiment, compared with Embodiment One, in this embodiment, a lifting fence 6 is arranged on the protective fence 5 in a lifting manner, and a fixed fence 7 is slidably arranged on the protective fence 5. The fixed fence 7 is clamped with the protective fence 5 and the lifting fence 6. The fixed fence 7 has a plurality of fixing column parts arranged side by side. The protective fence 5 has a plurality of fixing holes a arranged side by side. The lifting fence 6 has a plurality of groups of fixing channels arranged side by side. The fixing channels are composed of a plurality of fixing holes b arranged in parallel. The outer peripheral surface of the fixing column part is in sliding contact with the inner peripheral surfaces of the fixing hole a and the fixing hole b.

[0024] In this embodiment, the worker pulls up the lifting fence 6, and the lifting fence 6 moves to the height required by the user. Then slide the fixed fence 7, and a plurality of fixing column parts are inserted into a plurality of fixing holes a and fixing holes b that are interconnected to fix the height of the lifting fence 6, thus preventing workers from climbing over the protective fence to reach near the production line, and improving the production quality of the production line.

[0025] Embodiment Three

[0026] As shown Figure 1 in Figure 3 and Figure 4As shown, a modular protective fence for a production line proposed in this embodiment. Compared with the first embodiment, in this embodiment, a moving plate 8 is slidably arranged on the bottom plate 1. The moving plate 8 includes a mounting plate portion 81 and a footrest portion 82. A plurality of moving components are arranged at the bottom of the mounting plate portion 81. The moving components are wheels 9, and all of the plurality of wheels 9 are universal wheels. Workers can conveniently move the mounting column 2 to a different position through the moving components, thereby reducing the working intensity of the workers. A driving column 10 is arranged at the top of the moving plate 8, and a spring 11 is arranged between the driving column 10 and the bottom plate 1.

[0027] In this embodiment, the worker steps on the footrest portion 82 and hugs the mounting column 2 to lift it upward. Then, the footrest portion 82 and the spring 11 drive the moving plate 8 to descend, so that the moving components come into contact with the ground. The worker moves the mounting column 2 to the position desired by the worker through the moving components, and then steps on the top end of the bottom plate 1, so that the bottom end of the bottom plate 1 comes into contact with the ground, increasing the friction between the equipment and the ground and preventing the equipment from moving under the influence of its own gravity.

[0028] The embodiments of the present utility model have been described in detail above in conjunction with the accompanying drawings. However, the present utility model is not limited thereto. Various changes can be made without departing from the spirit of the present utility model within the scope of knowledge possessed by those skilled in the art to which the present utility model pertains.

Claims

1. A modular protective fence for a production line, characterized in that, Including: A bottom plate (1) with mounting posts (2) provided at its top. A mounting plate a (3) and a mounting plate b (4) are detachably provided on the mounting posts (2). A fixing ring (31) is provided on the mounting plate a (3), and a mounting ring (41) is provided on the mounting plate b (4). A guardrail (5) is detachably and rotatably provided on the mounting ring (41). The guardrail (5) includes a guardrail main body portion (51), and a mounting block portion (52) and a fixing post portion (53) respectively provided at both ends of the guardrail main body portion (51). The mounting block portion (52) is detachably provided on the mounting ring (41), and the fixing post portion (53) is detachably provided on the fixing ring (31).

2. The modular guardrail for a production line according to claim 1, wherein A lifting rail (6) is provided on the guardrail (5) in a lifting manner, and a fixing rail (7) is slidably provided on the guardrail (5). The fixing rail (7) is clamped with the guardrail (5) and the lifting rail (6).

3. The modular guardrail for a production line according to claim 2, characterized in that, The fixing rail (7) has a plurality of fixing post portions arranged side by side. The guardrail (5) has a plurality of fixing holes a arranged side by side. The lifting rail (6) has a plurality of groups of fixing channels arranged side by side. The fixing channels are composed of a plurality of fixing holes b arranged in parallel. The outer peripheral surface of the fixing post portion is in sliding contact with the inner peripheral surfaces of the fixing hole a and the fixing hole b.

4. The modular protective fence for a production line according to claim 1, characterized in that, The mounting post (2) has a plurality of hollow cavities (21) inside.

5. A modular protective fence for a production line according to claim 1, characterized in that, A moving plate (8) is slidably provided on the bottom plate (1). The moving plate (8) includes a mounting plate portion (81) and a foot pedal portion (82). A plurality of moving components are provided at the bottom of the mounting plate portion (81).

6. The modular guardrail for a production line according to claim 5, characterized in that, A driving post (10) is provided at the top of the moving plate (8). A spring (11) is provided between the driving post (10) and the bottom plate (1).

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