Movable telescopic safety guardrail for equipment maintenance

Abstract

The utility model discloses a movable telescopic safety guardrail for equipment maintenance, relates to the technical field of safety guardrails, and aims to solve the technical problems that the current safety guardrail is tedious in arrangement steps, is extremely easily influenced by factors such as wind blowing and personnel touch, is soft and collapsed, and cannot practically and effectively play a role in isolation and warning. Comprising a base, a rotating assembly, a protection assembly and universal wheels. According to the utility model, a single person can easily operate and control through the universal wheels, so that the deployment efficiency of the protective guard is improved; a unique peristaltic telescopic structure is matched with the design of the spiral grooves and the rollers, so that the protection range can be adjusted in different scenes as required; the innovative choke plate adopts an inclined flow guide and arc-shaped groove design, so that strong wind impact is effectively eliminated, and accident risks such as equipment damage are reduced; and a rotary recycling mechanism compresses the occupied area, full-process efficient management of rapid deployment, powerful protection and convenient storage is achieved, and the rotary recycling mechanism has the advantage of becoming a benchmark solution for considering safety and efficiency in a modern equipment maintenance scene.

Description

TECHNICAL FIELD

[0001] The utility model relates to safety guardrail technical field more specifically, relate to a mobile telescopic safety guardrail for equipment overhaul. BACKGROUND

[0002] As the key place of storing and selling flammable and explosive oil products, the daily inspection, weekly inspection and inspection and maintenance of the refueling machine and other equipment are important links to ensure the safe operation of the gas station. During these inspection and maintenance operations, setting up effective protective facilities is of great significance to maintain the safety of the site personnel, prevent unrelated personnel from entering the operation area and prevent accidents.

[0003] Some gas stations will purchase warning lines for protection, but in actual operation, the process of pulling the line is quite cumbersome and requires a lot of time to fix and adjust. Moreover, the warning line itself is soft, and in outdoor environments, it is easily affected by wind, personnel touching and other factors, resulting in a soft collapse phenomenon, thus failing to effectively isolate and warn, making the warning line a mere decoration and difficult to ensure the safety and orderly development of the inspection and maintenance operation. In view of this, we propose a mobile telescopic safety guardrail for equipment overhaul. UTILITY MODEL CONTENT

[0004] The utility model aims at overcoming the shortcomings of the prior art, adapting to the actual needs, and providing a mobile telescopic safety guardrail for equipment overhaul to solve the technical problem that the current safety guardrail arrangement procedure is complicated and is easily affected by wind, personnel touching and other factors, resulting in a soft collapse phenomenon, thus failing to effectively isolate and warn.

[0005] To solve the above technical problems, the utility model provides the following technical scheme: a mobile telescopic safety guardrail for equipment overhaul, comprising a base, a rotating assembly, a protective assembly and universal wheels; the protective assembly is arranged inside the base through the rotating assembly, the rotating assembly is arranged inside the base, and the universal wheels are arranged at the bottom of the base; the rotating assembly comprises a storage column, a fixed ring, a rotating rod, a rotating ring, a limiting block and a spiral groove, the storage column is fixedly connected to the top of the base, the fixed ring is fixedly connected to both ends of the storage column, the rotating rod is rotatably connected inside the fixed ring, the rotating ring is fixedly sleeved on both ends of the rotating rod, the limiting block is fixedly connected to the annular outer wall of the rotating ring, and the spiral groove is formed in the inside of the fixed ring.

[0006] Preferably, the protection assembly comprises a protection plate, a sleeve ring, a sleeve block, a first notch, a roller, a second notch, a groove, a limiting rod, a wind resistance plate, an arc-shaped groove and a wind guide groove, the protection plate is rotationally connected in the interior of the storage column, the sleeve ring is fixedly connected at one end of the protection plate, the sleeve ring rotationally covers the annular outer wall of the limiting block, the sleeve block is fixedly connected at the other end of the protection plate, a plurality of the first notches are formed in the interior of the protection plate, and the groove is formed in the interior of the first notch.

[0007] Preferably, the second notch is formed in the interior of the protection plate, the groove is formed in the interior of the second notch, and the limiting rod is fixedly connected to the annular inner wall of the groove.

[0008] Preferably, the wind resistance plate is rotationally connected to the annular outer wall of the limiting rod, the arc-shaped groove is formed in the interior of the wind resistance plate, and the wind guide groove is formed in the interior of the arc-shaped groove.

[0009] Preferably, a plurality of the universal wheels are fixedly connected in a ring shape to the bottom of the base.

[0010] Compared with the prior art, the utility model has the beneficial effects that:

[0011] The utility model through with movable telescopic safety guardrail set flexible movement, intelligent telescopic, high efficiency windproof and compact storage in one, for construction safety and site management bring multiple breakthrough: through the universal wheel realizes single person easy control, in the complex equipment flexible shuttle, makes the protection fence deployment efficiency to promote fifty or more; The unique peristalsis type telescopic structure cooperates the spiral groove and the roller design, and the construction personnel can adjust the protection range as needed, and accurately adapt to different scenes from narrow corners to open sites, and eliminate the blind area of protection; The innovative wind resistance plate adopts the inclined flow guide and the arc-shaped groove design, effectively resolves the strong wind impact, significantly reduces the accident risk such as equipment damage; And the rotating recovery mechanism compresses the occupied area after use to the original twenty, greatly releases the idle space, especially suitable for the industrial place of every inch of land, realizes the whole process efficient management such as fast deployment, strong protection, convenient storage, becomes the safety and efficiency of modern equipment overhaul scene give priority to the standard solution of scheme. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a use state schematic view of the utility model;

[0013] Figure 2 It is the overall structure schematic view of the utility model;

[0014] Figure 3 It is the overall internal structure schematic view of the utility model;

[0015] Figure 4 It is the exploded structure schematic view of the rotating assembly of the utility model;

[0016] Figure 5 It is the protective component structure schematic view of the utility model;

[0017] Figure 6 It is the protective component exploded view schematic view of the utility model.

[0018] Marked label in drawing: 1, base; 2, rotating assembly; 201, storage column; 202, fixed ring; 203, rotating rod; 204, rotating ring; 205, limit block; 206, spiral groove; 3, protective component; 301, protective plate; 302, sleeve ring; 303, sleeve block; 304, first notch; 305, gyro wheel; 306, second notch; 307, recess; 308, limit rod; 309, wind resistance plate; 310, arc-shaped groove; 311, air guide groove; 4, universal wheel. Specific implementation

[0019] As Figures 1 to 6 Indicated, the utility model relates to a kind of mobile telescopic safety guardrails for equipment maintenance, including base 1, rotating assembly 2, protective component 3 and universal wheel 4;Protective component 3 is arranged in base 1 inside by rotating assembly 2, rotating assembly 2 is arranged in base 1 inside, and universal wheel 4 is arranged in the bottom of base 1;Rotating assembly 2 includes storage column 201, fixed ring 202, rotating rod 203, rotating ring 204, limit block 205 and spiral groove 206, storage column 201 is fixedly connected at the top of base 1, fixed ring 202 is fixedly connected at both ends of storage column 201, rotating rod 203 is rotatably connected in the inside of fixed ring 202, rotating ring 204 is fixedly sleeved at both ends of rotating rod 203, limit block 205 is fixedly connected at the annular outer wall of rotating ring 204 respectively, and spiral groove 206 is opened in the inside of fixed ring 202.

[0020] It is worth mentioning that, the present application is integrated with flexible movement, intelligent telescoping, high-efficiency windproof and compact storage by using mobile telescopic safety guardrails, which brings multiple breakthroughs for construction safety and site management: single person can easily control through universal wheel 4, and flexible shuttle in complex equipment, so that the deployment efficiency of protective fence is improved by more than 50%; the unique peristaltic telescopic structure cooperates with spiral groove 206 and gyro wheel 305 design, so that construction personnel can adjust the protection range as needed, accurately adapt to different scenes from narrow corner to open site, and eliminate blind area of protection; the innovative wind resistance plate 309 adopts inclined flow guide and arc-shaped groove 310 design, effectively resolves strong wind impact, and the wind resistance ability is improved by three times compared with traditional guardrails, which significantly reduces the risk of high-altitude falling, equipment damage and other accidents; and the rotating recovery mechanism compresses the occupied area after use to the original 20, greatly releases idle space, is especially suitable for industrial sites where every inch of land is valuable, realizes full-process efficient management of rapid deployment, strong protection and convenient storage, and becomes a benchmark solution for safety and efficiency in modern equipment maintenance scenarios.

[0021] In the embodiment of the utility model, protection assembly 3 includes protection board 301, collar 302, sleeve block 303, first slot 304, gyro wheel 305, second slot 306, recess 307, limit rod 308, wind baffle 309, arc slot 310 and air guide groove 311, protection board 301 is rotatably connected inside the storage column 201, the collar 302 is fixedly connected at one end of protection board 301, and the collar 302 rotatably sheaths the annular outer wall of limit block 205, sleeve block 303 is fixedly connected at the other end of protection board 301, a plurality of first slots 304 are opened in the inside of protection board 301, and recess 307 is opened in the inside of first slot 304.

[0022] As shown in Figure 3 , Figure 5 , Figure 6 , wind baffle 301 is rotatably connected to the annular outer wall of the limit rod, and can be self-adaptively adjusted in angle under the action of strong wind, decomposes the wind force into a parallel component of the board surface, reduces the impact of vertical wind pressure on the guardrail, and the nested design of arc slot 310 and air guide groove 311 can orderly guide airflow, and the wind accumulated in arc slot 310 is discharged in a directional manner through air guide groove 311, avoiding additional thrust on protection board 301 by turbulent flow.

[0023] In the embodiment of the utility model, second slot 306 is opened in the inside of protection board 301, recess 307 is opened in the inside of second slot 306, and limit rod 308 is fixedly connected to the annular inner wall of recess 307.

[0024] In the embodiment of the utility model, wind baffle 309 is rotatably connected to the annular outer wall of limit rod 308, arc slot 310 is opened in the inside of wind baffle 309, and air guide groove 311 is opened in the inside of arc slot 310.

[0025] As another embodiment of the utility model, four universal wheels 4 are fixedly connected to the bottom of base 1.

[0026] As shown in Figure 2 , by setting universal wheel 4, the guardrail is given flexible steering ability, and the maintenance personnel can easily push the guardrail, quickly adjust the position, freely shuttle in the equipment-intensive area, and greatly improve the work efficiency when the protective fence reaches the maintenance site.

[0027] Working principle: the embodiment provides a mobile telescopic safety fence for equipment maintenance, when in use, the construction personnel pushes the protective fence, the universal wheel 4 is arranged at the bottom of the base 1, the universal wheel 4 gives the fence flexible steering ability, the maintenance personnel can easily push the fence, quickly adjust the position, and can freely shuttle in the equipment intensive area, greatly improving the work efficiency, when the protective fence reaches the maintenance site, the construction personnel can pull the protective plate 301 by hand, when the protective plate 301 moves, because a plurality of connecting parts between the protective plates 301 are provided with a sleeve ring 302 and a sleeve block 303, the protective plates 301 can move in a peristaltic manner, when the protective plate 301 moves, because the protective plate 301 moves in a peristaltic manner, it can rotate and move along the track of the spiral groove 206 in the fixed ring 202, the upper and lower ends of the protective plate 301 are provided with rollers 305, which can reduce the friction between the protective plate 301 and the spiral groove 206, so that it can rotate and move more smoothly, the construction personnel can pull out a plurality of protective plates 301 in the storage column 201 through the spiral groove 206 to the outside of the storage column 201 by their own pulling force, the construction personnel can pull out the corresponding number of protective plates 301 flexibly according to the actual area of the maintenance site, whether it is a narrow equipment maintenance area or a large area of construction site, it can be accurately matched, avoiding insufficient protection or resource waste, effectively improving the versatility and practicality of the protective facility, when the protective plate 301 fences the construction site, because most of the gas station sites are open sites, when strong wind comes, it may blow down the protective fence device and cause unnecessary construction accidents, the surface of the protective plate 301 is provided with a plurality of wind baffles 309, because the connecting part between the protective plate 301 and the wind baffle 309 is provided with a limiting rod 308, when strong wind blows to the protective plate 301, the wind baffle 309 is inclined to discharge most of the wind force from the gap generated by the inclination, and then the surface of the wind baffle 309 is provided with an arc groove 310, the wind is accumulated in the arc groove 310, and then the wind in the arc groove 310 is discharged through the wind guide groove 311, realizing the effect of guiding the wind in the wind baffle 309, when the maintenance is completed, the construction personnel can rotate the rotating rod 203, the rotating rod 203 rotates to drive the rotating ring 204 to rotate, because the limiting block 205 is arranged on the rotating ring 204, the sleeve ring 302 on the protective plate 301 is fixed, the rotating rod 203 can rotate to drive the protective plate 301 to rotate and recover synchronously, when the protective plate 301 is recovered, the area occupied by the protective fence is the area of the storage column 201, which is helpful to fold the protective plate 301 by driving the rotating rod 203 when the protective fence completes the work requirement, and finally the storage column area is reduced to the area of the single storage column 201, compared with the traditional unfolded fence, more than 80% of the idle space is saved, especially suitable for scenes such as space-constrained maintenance workshops and warehouse aisles, avoiding the occupation of other work areas when the fence is stored.

[0028] The embodiments of the present application disclose the preferred embodiments, but are not limited to the same, and the ordinary skilled in the art can easily understand the spirit of the present application according to the above-mentioned embodiments, and make different inferences and changes, as long as the spirit of the present application is not deviated, which are within the protection scope of the present application.

Claims

1. A movable telescopic safety guardrail for equipment maintenance, characterized in that, Includes a base (1), a rotating assembly (2), a protective assembly (3), and casters (4); The protective component (3) is arranged inside the base (1) via the rotating component (2), the rotating component (2) is arranged inside the base (1), and the universal wheel (4) is arranged at the bottom of the base (1); The rotating assembly (2) includes a storage column (201), a fixed ring (202), a rotating rod (203), a rotating ring (204), a limiting block (205), and a spiral groove (206). The storage column (201) is fixedly connected to the top of the base (1). The fixed ring (202) is fixedly connected to both ends of the storage column (201). The rotating rod (203) is rotatably connected to the inside of the fixed ring (202). The rotating ring (204) is fixedly sleeved on both ends of the rotating rod (203). The limiting blocks (205) are respectively fixedly connected to the annular outer wall of the rotating ring (204). The spiral groove (206) is opened inside the fixed ring (202).

2. The mobile telescopic safety railing for equipment maintenance according to claim 1, characterized in that, The protective assembly (3) includes a protective plate (301), a collar (302), a sleeve block (303), a first slot (304), a roller (305), a second slot (306), a groove (307), a limiting rod (308), a wind baffle (309), an arc groove (310), and a guide groove (311). The protective plate (301) is rotatably connected to the inside of the storage column (201). The collar (302) is fixedly connected to one end of the protective plate (301), and the collar (302) rotatably fits the annular outer wall of the limiting block (205). The sleeve block (303) is fixedly connected to the other end of the protective plate (301). Several first slots (304) are opened inside the protective plate (301). The groove (307) is opened inside the first slot (304). The roller (305) is rotatably connected inside the first slot (304).

3. A movable telescopic safety railing for equipment maintenance according to claim 2, characterized in that, The second slot (306) is opened inside the protective plate (301), the groove (307) is opened inside the second slot (306), and the limiting rod (308) is fixedly connected to the annular inner wall of the groove (307).

4. A movable telescopic safety railing for equipment maintenance according to claim 3, characterized in that, The wind baffle (309) is rotatably connected to the annular outer wall of the limiting rod (308), the arc groove (310) is opened inside the wind baffle (309), and the air guide groove (311) is opened inside the arc groove (310).

5. A movable telescopic safety railing for equipment maintenance according to claim 1, characterized in that, Several of the casters (4) are fixedly connected in a ring to the bottom of the base (1).

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