Warning board device convenient to disassemble and assemble for electrical equipment maintenance

Abstract

The utility model discloses a warning board device convenient to disassemble and assemble for electrical equipment maintenance. The warning board device comprises a warning board and a supporting column, and a disassembling and assembling mechanism is arranged between the warning board and the supporting column. The dismounting and mounting mechanism comprises a fixing sleeve and a U-shaped clamping plate, the fixing sleeve is connected to the outer wall of the supporting column in a sleeving mode, a sliding block is fixedly installed on the outer wall of the supporting column, sliding grooves are formed in the two sides of the fixing sleeve, the sliding block movably penetrates through the fixing sleeve through the sliding grooves and is in sliding connection with the sliding grooves, and a fixing plate is fixedly installed on the back face of the fixing sleeve. According to the warning board device convenient to disassemble and assemble for electrical equipment maintenance, by arranging the rotating mechanism, the orientation of the warning board can be adjusted, the warning board can warn in different directions, the situation that a worker carries the whole device to adjust the orientation of the warning board is not needed, manpower is saved, the worker can use the warning board conveniently, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power maintenance, in particular to a warning sign device which is easy to disassemble and assemble and is used for the maintenance of electric power equipment. Background Art

[0002] In people's lives, wires are often damaged. In order to warn people around not to approach damaged wires, people have invented warning signs for power maintenance. With the rapid development of science and technology, the voltage of wires is getting higher and higher. People pay more and more attention to the safety of power maintenance, which leads to the increasing requirements for warning signs for power maintenance. As a result, the existing warning signs for power maintenance cannot meet people's requirements.

[0003] Existing warning signs for power maintenance have certain drawbacks when in use. Most of the existing warning signs are implemented by fastening bolts, which requires specific wrench tools for disassembly and assembly. The operation is highly limited and it is inconvenient for personnel to disassemble and assemble. Therefore, we propose a warning sign device that is easy to disassemble and assemble for power equipment maintenance. Utility Model Content

[0004] The utility model aims to provide a warning sign device which is easy to disassemble and assemble for repairing electric equipment, thereby solving the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a warning sign device for maintenance of electric power equipment that is easy to disassemble and assemble, comprising a warning sign and a support column, wherein a disassembly mechanism is provided between the warning sign and the support column;

[0006] The disassembly and assembly mechanism comprises a fixing sleeve and a U-shaped card plate, the fixing sleeve is sleeved on the outer wall of the support column, the outer wall of the support column is fixedly installed with a sliding block, the fixing sleeve is provided with sliding grooves on both sides, the sliding block movably penetrates the fixing sleeve through the sliding grooves, and the sliding block is slidably connected to the sliding grooves, a fixing plate is fixedly installed on the back of the fixing sleeve, the U-shaped card plate movably penetrates the fixing plate, a slot is provided on the back of the warning sign, the U-shaped card plate is inserted in the slot, and the U-shaped card plate is clamped on the bottom end of the sliding block, a limiting rod is fixedly installed on the back of the fixing plate, a limiting rod hole is provided on the U-shaped card plate, the limiting rod movably penetrates the U-shaped card plate through the limiting rod hole, a baffle is fixedly installed on one end of the limiting rod, and a spring is surrounded by the outer wall of the limiting rod, one end of the spring is fixedly installed on the outer wall of the U-shaped card plate, and the other end of the spring is fixedly installed on the inner side of the baffle;

[0007] An electric push rod is arranged below the support column, and a rotating mechanism is arranged between the support column and the electric push rod, and the rotating mechanism includes a support plate and a motor, the support plate is fixedly mounted on the top end of the electric push rod, the bottom end of the support column is rotatably connected to the top end of the support plate through a bearing 1, the motor is fixedly mounted on the bottom end of the support plate, a rotating shaft is fixedly mounted on the output end of the motor, the rotating shaft passes through the support plate, and the outer wall of the rotating shaft is rotatably connected to the support plate through a bearing 2, a gear 1 is fixedly mounted on the top end of the rotating shaft, a gear 2 is fixedly sleeved on the outer wall of the support column, the gear 2 is meshed with the gear 1, and transmission can be realized by arranging the gear 1 and the gear 2 so that the meshing therebetween can realize transmission, thereby causing the support column to rotate.

[0008] Preferably, the U-shaped card plate is adapted to the card slot.

[0009] Preferably, a partition box is fixedly installed at the bottom end of the support plate, and the motor is arranged inside the partition box. By setting up the partition box, a certain protection effect can be played on the motor, and the partition box is made of heat-conducting material to ensure the normal service life of the motor.

[0010] Preferably, a protective cover is provided outside the gear one and the gear two, and the protective cover is fixedly installed on the top of the support plate. By providing the protective cover, a certain protective effect can be played on the structure in the rotating mechanism, thereby ensuring the normal service life of the structure in the rotating mechanism.

[0011] Preferably, the support column movably passes through the top of the protective cover, and the limit rod is adapted to the limit rod hole. By setting the limit rod and the limit rod hole, the spring and the U-shaped clamping plate can be limited, so that the spring is more stable when compressed.

[0012] Preferably, a base plate is fixedly mounted on the bottom end of the electric push rod.

[0013] The utility model provides a warning sign device that is easy to disassemble and assemble for repairing electric equipment. The warning sign device that is easy to disassemble and assemble for repairing electric equipment has the following beneficial effects:

[0014] (1) The warning sign device for maintenance of electric power equipment that is easy to disassemble and assemble can facilitate personnel to disassemble and assemble the warning sign by providing a disassembly and assembly mechanism, thereby improving the disassembly and assembly efficiency of personnel. This solves the problem that most existing warning signs are implemented by fastening bolts, which results in the need for specific wrench tools during disassembly and assembly, resulting in high operational limitations and inconvenience for personnel to disassemble and assemble. The device has a simple structure and strong practicality.

[0015] (2) The warning sign device for maintenance of electric power equipment is easy to disassemble and assemble. By setting a rotating mechanism, the direction of the warning sign can be adjusted so that the warning sign can warn in different directions. There is no need for personnel to move the entire device to adjust the direction of the warning sign, which saves manpower, is convenient for personnel to use, and is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the back structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the back cross-sectional structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the top cross-sectional structure of the utility model;

[0020] Figure 5 For this utility model Figure 3 A schematic diagram of the enlarged structure of the middle part A;

[0021] Figure 6 For this utility model Figure 3 The enlarged structural diagram of the middle B part;

[0022] Figure 7 For this utility model Figure 4 Schematic diagram of the enlarged structure of part C in the middle.

[0023] In the figure: 1. warning sign 2. support column 3. disassembly and assembly mechanism 4. rotation mechanism 5. electric push rod 6. bottom plate 7. protective cover 301. fixed sleeve 302. slider 303. slide groove 304. fixed plate 305. U-shaped clamping plate 306. clamping groove 307. limit rod 308. limit rod hole 309. spring 310. baffle 401. support plate 402. motor 403. rotating shaft 404. gear one 405. gear two 406. partition box. DETAILED DESCRIPTION

[0024] In order to have a clearer understanding of the technical features, purposes and effects of the utility model, the specific implementation methods of the utility model are now described with reference to the accompanying drawings. Embodiment 1:

[0025] The utility model provides a warning sign device that is easy to disassemble and assemble for repairing power equipment. Figures 1 to 7 As shown: a warning sign device that is easy to disassemble and assemble for repairing electric equipment, comprising a warning sign 1 and a support column 2, wherein a disassembly mechanism 3 is provided between the warning sign 1 and the support column 2;

[0026] The disassembly and assembly mechanism 3 includes a fixed sleeve 301 and a U-shaped card plate 305. The fixed sleeve 301 is sleeved on the outer wall of the support column 2. A slider 302 is fixedly installed on the outer wall of the support column 2. Slide grooves 303 are provided on both sides of the fixed sleeve 301. The slider 302 movably penetrates the fixed sleeve 301 through the slide grooves 303, and the slider 302 is slidably connected to the slide grooves 303. A fixed plate 304 is fixedly installed on the back of the fixed sleeve 301. The U-shaped card plate 305 movably penetrates the fixed plate 304. A card slot 306 is provided on the back of the warning sign 1. The U-shaped card plate 305 is inserted into the card slot 306. The U-shaped card plate 305 is adapted to the card slot 306, and the U-shaped card plate 305 is clamped at the bottom end of the slider 302. A limited number of cards are fixedly installed on the back of the fixed plate 304 A limiting rod hole 308 is provided on the U-shaped card plate 305, and the limiting rod 307 movably passes through the U-shaped card plate 305 through the limiting rod hole 308. A baffle 310 is fixedly installed on one end of the limiting rod 307, and a spring 309 is surrounded by the outer wall of the limiting rod 307. One end of the spring 309 is fixedly installed on the outer wall of the U-shaped card plate 305, and the other end of the spring 309 is fixedly installed on the inner side of the baffle 310. By setting the disassembly and assembly mechanism 3, it is convenient for personnel to disassemble and assemble the warning sign 1, and the disassembly and assembly efficiency of the personnel is improved. This solves the problem that most of the existing warning signs 1 are implemented by fastening bolts, which requires specific wrench tools during disassembly and assembly, has high operating limitations, and is inconvenient for personnel to disassemble and assemble. The structure is simple and practical. Embodiment 2:

[0027] On the basis of the first embodiment, the warning sign device for easy disassembly and assembly for repairing electric equipment provided by the utility model is preferably implemented as follows: Figures 1 to 7As shown: an electric push rod 5 is arranged below the support column 2, and a bottom plate 6 is fixedly installed at the bottom end of the electric push rod 5, a rotating mechanism 4 is arranged between the support column 2 and the electric push rod 5, and the rotating mechanism 4 includes a support plate 401 and a motor 402. The support plate 401 is fixedly installed at the top of the electric push rod 5, and the bottom end of the support column 2 is rotatably connected to the top of the support plate 401 through a bearing 1, and the motor 402 is fixedly installed at the bottom end of the support plate 401. A partition box 406 is fixedly installed at the bottom end of the support plate 401, and the motor 402 is arranged inside the partition box 406. By setting the partition box 406, a certain protection effect can be played on the motor 402, and the partition box 406 is made of heat-conducting material to ensure the normal service life of the motor 402. A rotating shaft 403 is fixedly installed at the output end of the motor 402, and the rotating shaft 403 passes through the support plate 401, and the outer wall of the rotating shaft 403 is rotatably connected to the support plate 401 through a bearing 2, and a gear 1 404 is fixedly installed on the top of the rotating shaft 403, and a gear 2 4 is fixedly sleeved on the outer wall of the support column 2 05. Gear 2 405 is meshed with gear 1 404. By setting gear 1 404 and gear 2 405, the meshing between them can realize transmission, so that the support column 2 rotates. A protective cover 7 is set outside the gear 1 404 and the gear 2 405. The protective cover 7 is fixedly installed on the top of the support plate 401. By setting the protective cover 7, a certain protective effect can be played on the structure in the rotating mechanism 4 to ensure the normal service life of the structure in the rotating mechanism 4. The support column 2 movably passes through the top of the protective cover 7. The limit rod 307 is matched with the limit rod hole 308. By setting the limit rod 307 and the limit rod hole 308, the spring 309 and the U-shaped card plate 305 can be limited, so that the spring 309 is more stable when compressed. By setting the rotating mechanism 4, the direction of the warning sign 1 can be adjusted, so that the warning sign 1 can warn in different directions. There is no need for personnel to move the device as a whole to adjust the direction of the warning sign 1, which saves manpower, is convenient for personnel to use, and has strong practicality.

[0028] When using the warning sign device that is easy to disassemble and assemble for repairing power equipment, the U-shaped card plate 305 is pulled, and the U-shaped card plate 305 compresses the spring 309, and the U-shaped card plate 305 is pulled to a side that is not on the slide groove 303, and then the fixing sleeve 301 is sleeved on the top of the support column 2, so that the slider 302 slides into the slide groove 303, and then the U-shaped card plate 305 is released, and the U-shaped card plate 305 is reset and moved under the reset force of the spring 309, so that the U-shaped card plate 305 is just inserted into the card groove 306, and the slider 302 is limited, thereby completing the installation of the warning sign 1. Through this mechanism, it is convenient for personnel to disassemble and assemble the warning sign 1, and the disassembly and assembly efficiency of personnel is improved, and the problem of The existing warning signs 1 are mostly implemented by fastening bolts, which result in the need for specific wrench tools during disassembly and assembly, high operational limitations, and inconvenience for personnel in disassembly and assembly. The structure is simple and practical. The motor 402 is started, the motor 402 drives the rotating shaft 403 to rotate, the rotating shaft 403 drives the gear 1 404 to rotate, the gear 1 404 drives the gear 2 405 to rotate, the gear 2 405 drives the support column 2 to rotate, and the support column 2 drives the warning sign 1 to rotate, thereby adjusting the direction of the warning sign 1 so that the warning sign 1 can warn in different directions. There is no need for personnel to move the entire device to adjust the direction of the warning sign 1, which saves manpower, is convenient for personnel to use, and has strong practicality.

[0029] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0030] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit them. Although the utility model is described in detail with reference to the above embodiments, a person skilled in the art should understand that the technical solutions described in the above embodiments can still be modified, or some of the technical features can be replaced by equivalents, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. A warning sign device for maintenance of electric power equipment that is easy to assemble and disassemble, comprising a warning sign (1) and a support column (2), characterized in that: A disassembly and assembly mechanism (3) is provided between the warning sign (1) and the support column (2); The disassembly and assembly mechanism (3) comprises a fixed sleeve (301) and a U-shaped card plate (305); the fixed sleeve (301) is sleeved on the outer wall of the support column (2); a slider (302) is fixedly installed on the outer wall of the support column (2); sliding grooves (303) are provided on both sides of the fixed sleeve (301); the slider (302) movably penetrates the fixed sleeve (301) through the sliding grooves (303); and the slider (302) is slidably connected to the sliding grooves (303); a fixed plate (304) is fixedly installed on the back of the fixed sleeve (301); the U-shaped card plate (305) movably penetrates the fixed plate (304); a card slot (306) is provided on the back of the warning sign (1); and the U-shaped card plate ( The U-shaped card plate (305) is inserted into the card slot (306), and the U-shaped card plate (305) is clamped at the bottom end of the slider (302), a limit rod (307) is fixedly installed on the back of the fixed plate (304), a limit rod hole (308) is provided on the U-shaped card plate (305), the limit rod (307) movably passes through the U-shaped card plate (305) through the limit rod hole (308), a baffle (310) is fixedly installed on one end of the limit rod (307), a spring (309) is surrounded on the outer wall of the limit rod (307), one end of the spring (309) is fixedly installed on the outer wall of the U-shaped card plate (305), and the other end of the spring (309) is fixedly installed on the inner side of the baffle (310); An electric push rod (5) is arranged below the support column (2), and a rotating mechanism (4) is arranged between the support column (2) and the electric push rod (5). The rotating mechanism (4) comprises a support plate (401) and a motor (402). The support plate (401) is fixedly mounted on the top of the electric push rod (5). The bottom end of the support column (2) is rotatably connected to the top of the support plate (401) via a bearing 1. The motor (402) is fixedly mounted on the bottom end of the support plate (401). A rotating shaft (403) is fixedly mounted on the output end of the motor (402). The rotating shaft (403) passes through the support plate (401), and the outer wall of the rotating shaft (403) is rotatably connected to the support plate (401) via a bearing 2. A gear 1 (404) is fixedly mounted on the top of the rotating shaft (403). A gear 2 (405) is fixedly sleeved on the outer wall of the support column (2), and the gear 2 (405) is meshed with the gear 1 (404).

2. The warning sign device for maintenance of electric power equipment according to claim 1, characterized in that: The U-shaped clamping plate (305) is adapted to the clamping slot (306).

3. The warning sign device for maintenance of electric power equipment according to claim 1, characterized in that: A compartment box (406) is fixedly mounted on the bottom end of the support plate (401), and the motor (402) is arranged inside the compartment box (406).

4. The warning sign device for maintenance of electric power equipment according to claim 1, characterized in that: A protective cover (7) is provided outside the gear 1 (404) and the gear 2 (405), and the protective cover (7) is fixedly mounted on the top of the support plate (401).

5. The warning sign device for maintenance of electric power equipment according to claim 1, characterized in that: The support column (2) movably passes through the top of the protective cover (7), and the limiting rod (307) is matched with the limiting rod hole (308).

6. The warning sign device for maintenance of electric power equipment according to claim 1, characterized in that: A bottom plate (6) is fixedly mounted on the bottom end of the electric push rod (5).

Images