CN218018375U

CN218018375U - Electrical overhaul safety auxiliary device of thermal power plant

Info

Publication number: CN218018375U
Application number: CN202221920319.2U
Authority: CN
Inventors: 郝靖琳
Original assignee: Huaneng Jinan Huangtai Power Generation Co Ltd
Current assignee: Huaneng Jinan Huangtai Power Generation Co Ltd
Priority date: 2022-07-25
Filing date: 2022-07-25
Publication date: 2022-12-13
Anticipated expiration: 2032-07-25

Abstract

The utility model belongs to the technical field of gas maintenance safety is supplementary, especially, thermal power plant's electrical overhaul safety auxiliary device, the work efficiency who reduces the maintainer easily to current maintenance equipment reduces, be not convenient for get and put, it is fixed not convenient for place by the electrical apparatus of overhauing, the poor problem of stable security, the following scheme of present proposition, it includes the tool car, be provided with the power in the tool car, two wheels and two fixed cushions are installed to the bottom of tool car, two pushing handles and controller are installed on the right side of tool car, fixture is installed at the top of tool car, the lift hole has been seted up at the top of tool car, be provided with elevating system in the tool car, the last lifter plate that is connected with of elevating system, the center post is installed at the top of lifter plate, the apron is installed at the top of center post. The utility model discloses it is nimble convenient to use, is convenient for get and puts the instrument, improves work efficiency, is convenient for fix the electrical apparatus, guarantees stability and security.

Description

Electrical overhaul safety auxiliary device of thermal power plant

Technical Field

The utility model relates to a gas overhauls safe supplementary technical field, especially relates to an electrical overhaul safety auxiliary device of thermal power plant.

Background

Thermal power factory for short is thermal power plant, be the mill that utilizes the combustible substance as fuel production electric energy, the electric wire circuit of laying in the thermal power factory generally can carry out strict maintenance, in order to prevent that high-tension line from appearing damaging and causing the potential safety hazard, need examine earlier when overhauing high-tension line whether electric wire or article are electrified, then could further maintenance, can use various instruments when thermal power factory electrical overhaul, the maintainer is unified to place the instrument in saddlebag or toolbox, the inconvenient maintainer of part toolbox hand-carries, the instrument of taking need making a round trip.

The work efficiency that current maintenance equipment reduced maintainer easily reduces, is not convenient for get and puts, and the electrical apparatus that is overhauld is not convenient for place fixedly, and the stability and safety nature is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the current easy work efficiency who reduces the maintainer of maintenance equipment and reducing, be not convenient for get and put, the electrical apparatus of overhauing is not convenient for place fixedly, stabilizes the poor shortcoming of security, and the electrical overhaul safety auxiliary device of thermal power plant who provides.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides an electrical overhaul safety auxiliary device of thermal power plant, including the tool car, be provided with the power in the tool car, two wheels and two fixed cushions are installed to the bottom of tool car, two pushing handles and controller are installed on the right side of tool car, fixture is installed at the top of tool car, the lift hole has been seted up at the top of tool car, be provided with elevating system in the tool car, the last lifter plate that is connected with of elevating system, the center post is installed at the top of lifter plate, the apron is installed at the top of center post, the outside of center post is rotated and is installed a plurality of dish mechanisms of placing, two moving mechanism are installed to the bottom of lifter plate.

Preferably, the clamping mechanism comprises a servo motor, the servo motor is installed on the inner wall of the maintenance vehicle, a threaded rod is installed on an output shaft of the central column, a moving block is connected to the threaded rod in a threaded mode, a moving plate is installed at the top of the moving block, a fixed plate is installed at the top of the maintenance vehicle, and anti-slip pads are installed on the inner sides of the moving plate and the fixed plate.

Preferably, a guide rod is installed on the inner wall of the maintenance vehicle, the moving block is installed on the outer side of the guide rod in a sliding mode, a strip-shaped hole is formed in the top of the maintenance vehicle, and the moving block is movably connected with the strip-shaped hole.

Preferably, a vertical rod is fixedly mounted in the maintenance vehicle, and the lifting plate is slidably mounted on the outer side of the vertical rod.

Preferably, elevating system includes step motor, and step motor installs on the bottom inner wall of tool car, installs the lead screw on step motor's the output shaft, and the lead screw rotates with the top inner wall of tool car to be connected, and lifter plate threaded connection is in the outside of lead screw.

Preferably, place a set mechanism and include the lantern ring, the lantern ring passes through the bearing and rotates the installation in the outside of center post, and a plurality of cones of evenly installing place the box in the outside of lantern ring.

Preferably, the moving mechanism comprises a supporting block and a fixing hole, the supporting block is connected with the bottom of the lifting plate, the fixing hole is formed in the bottom of the maintenance vehicle, the supporting block is movably connected with the fixing hole, and the universal wheel is installed at the bottom of the supporting block.

The utility model discloses in, a thermal power plant's electrical overhaul safety auxiliary device's beneficial effect:

according to the scheme, the cover plate seals the lifting hole, the conical placing box is located inside the maintenance vehicle, tools can be stored, and pollution is avoided; the two universal wheels are in contact with the ground, and the two universal wheels are matched, so that the whole body can be conveniently moved, and the use is flexible;

according to the scheme, the electric appliance is placed at the top of the maintenance vehicle, the servo motor drives the moving block to slide on the outer side of the guide rod through the threaded rod, the moving block drives the moving block to be close to the fixed plate, the electric appliance can be fixed through the matching of the two anti-skid pads, the stability is guaranteed, and the safety is improved;

according to the scheme, the stepping motor drives the lifting plate to move upwards through the lead screw, the lifting plate drives the two supporting blocks and the two universal wheels to move upwards and leave the ground, the two supporting blocks and the two universal wheels are supported through the two fixing pads, so that the stability of the whole machine can be ensured, the lifting plate pushes the plurality of conical placing boxes to move upwards and leave the maintenance vehicle, the plurality of conical placing boxes can be used for conveniently placing tools of different types, the plurality of conical placing boxes can rotate through the lantern ring, the tools can be conveniently taken and placed, and the working efficiency is improved;

the utility model discloses it is nimble convenient to use, is convenient for get and puts the instrument, improves work efficiency, is convenient for fix the electrical apparatus, guarantees stability and security.

Drawings

Fig. 1 is a schematic structural view of an electrical overhaul safety auxiliary device of a thermal power plant provided by the utility model;

fig. 2 is a schematic cross-sectional structural view of fig. 1 according to the present invention;

fig. 3 is a schematic structural view of a part a of an electrical overhaul safety auxiliary device of a thermal power plant provided by the utility model;

fig. 4 is a schematic structural view of a part B of the safety auxiliary device for electrical overhaul of a thermal power plant provided by the present invention;

fig. 5 is a schematic top view of the tray placing mechanism according to the present invention;

fig. 6 is a schematic perspective view of the moving plate, the non-slip mat and the moving block according to the present invention.

In the figure: 1. an inspection vehicle; 2. a power source; 3. a push handle; 4. a controller; 5. a wheel; 6. a fixing pad; 7. a vertical rod; 8. a lifting plate; 9. a lifting hole; 10. a cover plate; 11. a central column; 12. a conical placing box; 13. a screw rod; 14. a universal wheel; 15. a support block; 16. a fixing hole; 17. a stepping motor; 18. a collar; 19. moving the plate; 20. a fixing plate; 21. a non-slip mat; 22. a servo motor; 23. a threaded rod; 24. a moving block; 25. a guide bar; 26. and (4) strip-shaped holes.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.

Referring to fig. 1-6, an electrical overhaul safety auxiliary device of thermal power plant, including tool car 1, be provided with power 2 in the tool car 1, two wheels 5 and two fixed cushions 6 are installed to tool car 1's bottom, two pushing handles 3 and controller 4 are installed on tool car 1's right side, fixture is installed at tool car 1's top, lifting hole 9 has been seted up at tool car 1's top, be provided with elevating system in the tool car 1, the last lifter plate 8 that is connected with of elevating system, center post 11 is installed at lifter plate 8's top, center post 11's top is installed and is lapped 10, 11's the outside is rotated and is installed a plurality of dish mechanisms of placing, two moving mechanism are installed to lifter plate 8's bottom.

In the embodiment, the clamping mechanism comprises a servo motor 22, the servo motor 22 is installed on the inner wall of the maintenance vehicle 1, a threaded rod 23 is installed on an output shaft of the central column 11, a moving block 24 is connected to the threaded rod 23 in a threaded mode, a moving plate 19 is installed at the top of the moving block 24, a fixing plate 20 is installed at the top of the maintenance vehicle 1, and anti-skid pads 21 are installed on the inner sides of the moving plate 19 and the fixing plate 20; the fixing device is used for fixing the electric appliance, ensures the stability and improves the safety.

In the embodiment, a guide rod 25 is installed on the inner wall of the maintenance vehicle 1, a moving block 24 is installed on the outer side of the guide rod 25 in a sliding manner, a strip-shaped hole 26 is formed in the top of the maintenance vehicle 1, and the moving block 24 is movably connected with the strip-shaped hole 26; for ensuring horizontal sliding movement of movable mass 24.

In this embodiment, the maintenance vehicle 1 is internally and fixedly provided with a vertical rod 7, and the lifting plate 8 is slidably arranged on the outer side of the vertical rod 7.

In the embodiment, the lifting mechanism comprises a stepping motor 17, the stepping motor 17 is arranged on the inner wall of the bottom of the maintenance vehicle 1, a screw rod 13 is arranged on an output shaft of the stepping motor 17, the screw rod 13 is rotatably connected with the inner wall of the top of the maintenance vehicle 1, and the lifting plate 8 is in threaded connection with the outer side of the screw rod 13; for adjusting the height of the lifting plate 8.

In this embodiment, the placing disc mechanism comprises a lantern ring 18, the lantern ring 18 is rotatably installed on the outer side of the central column 11 through a bearing, and a plurality of conical placing boxes 12 are uniformly installed on the outer side of the lantern ring 18; such that the collar 18 rotates the plurality of conical shaped deposit boxes 12.

In the embodiment, the moving mechanism comprises a supporting block 15 and a fixing hole 16, the supporting block 15 is connected with the bottom of the lifting plate 8, the fixing hole 16 is formed in the bottom of the maintenance vehicle 1, the supporting block 15 is movably connected with the fixing hole 16, and the bottom of the supporting block 15 is provided with a universal wheel 14; the movement is convenient.

Working principle, in use, switch on 2 and controller 4, under the normal condition, apron 10 is sealed to lift hole 9, the toper is placed box 12 and is located inside tool car 1, can accomodate the instrument, avoid receiving the pollution, and two universal wheels 14 and ground contact, cooperation through two wheels 5, can be conveniently to the bulk movement, after moving to suitable position, when needing to overhaul the electrical apparatus, place the electrical apparatus at the top of tool car 1, start servo motor 22, servo motor 22 drives threaded rod 23 rotatory, threaded rod 23 drives movable block 24 and slides in the outside of guide bar 25, movable block 24 drives movable plate 19 and is close to fixed plate 20, can fix the electrical apparatus through the cooperation of two slipmats 21, start step motor 17, step motor 17 drives lead screw 13 rotatory, lead screw 13 drives lifter plate 8 upward movement, lifter plate 8 drives two supporting shoes 15 and two universal wheels 14 upward movement and leaves ground, support through two fixing mats 6, can guarantee once holistic stability, lifter plate 8 promotes a plurality of toper and places box 12 upward movement and places the convenient many conical box 12 of electrical apparatus and get into the reverse work efficiency of getting and putting, make things convenient for the toper to place the box 12 and get the reverse work and get the improvement of electrical apparatus, the reverse lantern ring 1, it can get and put, it to get the reverse work efficiency to get.

The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.

Claims

1. The utility model provides an electrical overhaul safety auxiliary device of thermal power plant, includes tool car (1), be provided with power (2) in tool car (1), a serial communication port, two wheels (5) and two fixed cushions (6) are installed to the bottom of tool car (1), two pushing handles (3) and controller (4) are installed on the right side of tool car (1), fixture is installed at the top of tool car (1), lifting hole (9) have been seted up at the top of tool car (1), be provided with elevating system in tool car (1), the last lifter plate (8) that is connected with of elevating system, center post (11) are installed at the top of lifter plate (8), apron (10) are installed at the top of center post (11), the outside of center post (11) is rotated and is installed a plurality of dish mechanisms of placing, two moving mechanism are installed to the bottom of lifter plate (8).

2. The safety auxiliary device for electrical overhaul of a thermal power plant as claimed in claim 1, wherein the clamping mechanism comprises a servo motor (22), the servo motor (22) is mounted on the inner wall of the overhaul vehicle (1), a threaded rod (23) is mounted on an output shaft of the central column (11), a moving block (24) is in threaded connection with the threaded rod (23), a moving plate (19) is mounted at the top of the moving block (24), a fixed plate (20) is mounted at the top of the overhaul vehicle (1), and anti-skid pads (21) are mounted on the inner sides of the moving plate (19) and the fixed plate (20).

3. The safety auxiliary device for electrical overhaul of a thermal power plant as claimed in claim 2, wherein the inner wall of the overhaul vehicle (1) is provided with a guide rod (25), the moving block (24) is slidably mounted on the outer side of the guide rod (25), a strip-shaped hole (26) is formed in the top of the overhaul vehicle (1), and the moving block (24) is movably connected with the strip-shaped hole (26).

4. The safety auxiliary device for electrical overhaul of a thermal power plant according to claim 1, wherein a vertical rod (7) is fixedly installed in the overhaul vehicle (1), and the lifting plate (8) is slidably installed on the outer side of the vertical rod (7).

5. The safety auxiliary device for electric overhaul of a thermal power plant as claimed in claim 1, wherein the lifting mechanism comprises a stepping motor (17), the stepping motor (17) is installed on the inner wall of the bottom of the overhaul vehicle (1), a screw rod (13) is installed on an output shaft of the stepping motor (17), the screw rod (13) is rotatably connected with the inner wall of the top of the overhaul vehicle (1), and the lifting plate (8) is in threaded connection with the outer side of the screw rod (13).

6. The safety auxiliary device for electrical overhaul of a thermal power plant as claimed in claim 1, wherein the placing plate mechanism comprises a collar (18), the collar (18) is rotatably mounted on the outer side of the central column (11) through a bearing, and a plurality of conical placing boxes (12) are uniformly mounted on the outer side of the collar (18).

7. The safety auxiliary device for electric overhaul of the thermal power plant as claimed in claim 1, wherein the moving mechanism comprises a supporting block (15) and a fixing hole (16), the supporting block (15) is connected with the bottom of the lifting plate (8), the fixing hole (16) is formed in the bottom of the overhaul vehicle (1), the supporting block (15) is movably connected with the fixing hole (16), and the universal wheel (14) is mounted at the bottom of the supporting block (15).