CN213475340U

CN213475340U - Fixed reliable electric power overhauls instrument

Info

Publication number: CN213475340U
Application number: CN202021982120.3U
Authority: CN
Inventors: 白雪
Original assignee: Individual
Current assignee: Shaanxi Bihai Rongcheng Intelligent Technology Co ltd
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-06-18
Anticipated expiration: 2030-09-11

Abstract

The utility model belongs to the technical field of electric power overhauls, especially, be a fixed reliable electric power maintenance instrument, to when overhauing, it is poor to the stable fixed effect of lift platform, causes the problem of incident easily, present following scheme, it includes the base, the bottom of base is seted up flutedly, and two worms are installed to the recess internal rotation, and one side fixed mounting of base has the motor, and the one end of the worm that lies in the front side in two worms extends to the base outside and with the output shaft fixed connection of motor, the equal fixed mounting in the outside of two worms has the belt pulley, and transmission connection has same belt on two belt pulleys, and four threaded rods are installed to the recess internal rotation, and the equal fixed mounting in the outside of four threaded rods has the worm wheel. The utility model has the advantages of reasonable design, can improve the mobility of device through the gyro wheel of four liftable removals, and can fill up the fixed reliable effect that can effectual improvement device through four landing legs and protection.

Description

Fixed reliable electric power overhauls instrument

Technical Field

The utility model relates to an electric power overhauls technical field, especially relates to a fixed reliable electric power examines and repair instrument.

Background

Power equipment mainly includes power generation facility and power supply unit two categories, power generation facility is mainly power plant boiler, steam turbine, gas turbine, the hydraulic turbine, the generator, transformer and so on, power supply unit is mainly the transmission line of various voltage levels, mutual-inductor, contactor and so on, electric power overhauls and indicates to inspect and maintain power equipment, current power equipment overhauls the device and divide into the planned maintenance and two kinds of interim salvage, electric power overhauls the device and requires high to the security, need guarantee maintainer's operation safety at electric power overhauls device practical in-process.

However, when the power line is overhauled, the cables and the equipment of the power line are generally erected at a higher position, so that the electric power overhaul lifting platform is needed to assist in overhauling, but when the electric power overhaul lifting platform is overhauled, the stable fixing effect on the lifting platform is poor, safety accidents are easily caused, and therefore a fixed and reliable electric power overhaul tool is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving when overhauing, it is poor to lift platform's stable fixed effect, causes the shortcoming of incident easily, and the fixed reliable electric power maintenance instrument who provides.

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

a fixed and reliable electric power overhaul tool comprises a base, wherein a groove is formed in the bottom of the base, two worms are rotatably mounted in the groove, a motor is fixedly mounted on one side of the base, one end of one of the two worms, which is positioned on the front side, extends out of the base and is fixedly connected with an output shaft of the motor, belt pulleys are fixedly mounted on the outer sides of the two worms, the same belt is in transmission connection with the two belt pulleys, four threaded rods are rotatably mounted in the groove, worm wheels are fixedly mounted on the outer sides of the four threaded rods, the two worms are respectively meshed with the corresponding worm wheels, the same movable plate is mounted on the outer sides of the four threaded rods in a threaded manner and is in sliding connection in the groove, rollers are fixedly mounted at four corners of the bottom of the movable plate, hydraulic cylinders are fixedly mounted, the top of the workbench is fixedly provided with a guardrail.

Preferably, the bottom four corners of the base are fixedly provided with supporting legs, and the bottom ends of the four supporting legs are fixedly provided with anti-slip pads, so that the fixing effect is improved.

Preferably, a mounting hole is formed in the inner wall of one side of the groove, an outer ring of the bearing is fixedly mounted in the mounting hole, and a worm in the two worms, which is located on the front side, is fixedly sleeved with an inner ring of the bearing, so that the worm is conveniently rotatably mounted.

Preferably, the inner walls of the two sides of the groove are fixedly provided with baffles, and the bottom ends of the four threaded rods are respectively rotatably arranged at the tops of the corresponding baffles, so that the threaded rods can be conveniently rotatably arranged.

Preferably, four threaded holes are formed in the inner side of the moving plate, and the moving plate is mounted on the outer sides of the four threaded rods through the four threaded holes in a threaded mode, so that the moving plate is connected with the four threaded rods in a threaded mode.

Preferably, the inner walls of the two sides of the groove are provided with limiting grooves, and the moving plate is connected in the two limiting grooves in a sliding mode and is connected with the moving plate in a sliding mode conveniently.

In the utility model, the fixed reliable electric power maintenance tool drives the worm positioned at the front side to rotate by starting the motor, then drives the two worms to synchronously rotate through the meshing transmission of the two belt pulleys and the belt, thereby driving the four worm wheels to synchronously rotate through the meshing transmission of the worm and the worm wheel, thereby driving the four worm wheels to drive the four threaded rods to synchronously rotate, driving the moving plate to move downwards through the threaded connection of the four threaded rods and the moving plate, thereby enabling the four idler wheels to extend out of the base and supporting the whole device by the four idler wheels, then moving the device by the four idler wheels, when the device moves to a proper position, driving the motor to reversely rotate, driving the four idler wheels to move upwards and retract into the groove, and then supporting the device by the four support legs, the fixing effect can be effectively improved through the anti-slip mat;

in the utility model, the fixed reliable electric power overhaul tool drives the workbench to move upwards by driving the four hydraulic cylinders, so that electric power at a higher position can be conveniently overhauled, and the falling problem of workers during electric power overhaul can be effectively avoided by the guardrail;

the utility model has the advantages of reasonable design, can improve the mobility of device through the gyro wheel of four liftable removals, and can fill up the fixed reliable effect that can effectual improvement device through four landing legs and protection.

Drawings

Fig. 1 is a schematic structural view of a fixed reliable electric power overhaul tool provided by the present invention;

fig. 2 is a schematic structural view of a portion a of a fixed reliable electric power overhaul tool provided by the present invention;

fig. 3 is the utility model provides a fixed reliable electric power overhauls two belt pulleys of instrument and side view structure schematic diagram of belt.

In the figure: 1. a base; 2. a support leg; 3. a non-slip mat; 4. a groove; 5. a worm; 6. a motor; 7. a belt pulley; 8. a belt; 9. a threaded rod; 10. a worm gear; 11. moving the plate; 12. a roller; 13. a hydraulic cylinder; 14. a work table; 15. and (4) a guardrail.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a fixed reliable electric power overhaul tool comprises a base 1, a groove 4 is formed in the bottom of the base 1, two worms 5 are rotatably mounted in the groove 4, a motor 6 is fixedly mounted on one side of the base 1, one end of each worm 5 located on the front side of each worm 5 extends out of the base 1 and is fixedly connected with an output shaft of the motor 6, belt pulleys 7 are fixedly mounted on the outer sides of the two worms 5, the two belt pulleys 7 are in transmission connection with a same belt 8, four threaded rods 9 are rotatably mounted in the groove 4, worm wheels 10 are fixedly mounted on the outer sides of the four threaded rods 9, the two worms 5 are respectively meshed with the corresponding worm wheels 10, a same movable plate 11 is mounted on the outer side threads of the four threaded rods 9, the movable plate 11 is slidably connected in the groove 4, and idler wheels 12 are, the equal fixed mounting in top four corners of base 1 has pneumatic cylinder 13, and the epaxial fixed mounting of piston of four pneumatic cylinders 13 has same workstation 14, and the top fixed mounting of workstation 14 has guardrail 15.

The four corners of the bottom of the base 1 are fixedly provided with supporting legs 2, the bottom ends of the four supporting legs 2 are fixedly provided with anti-slip pads 3 to improve the fixing effect, one side inner wall of the groove 4 is provided with a mounting hole, the mounting hole is internally and fixedly provided with an outer ring of a bearing, a worm 5 positioned at the front side in the two worms 5 is fixedly sleeved with the inner ring of the bearing to facilitate the rotating and mounting of the worm 5, the inner walls of the two sides of the groove 4 are respectively and fixedly provided with a baffle, the bottom ends of the four threaded rods 9 are respectively and rotatably mounted at the top of the corresponding baffle to facilitate the rotating and mounting of the threaded rods 9, the inner side of the movable plate 11 is provided with four threaded holes, the movable plate 11 is mounted at the outer sides of the four threaded rods 9 through the threads of the four threaded holes to facilitate the threaded, facilitating the sliding connection of the moving plate 11.

In the utility model, when in use, the worm 5 positioned at the front side can be driven to rotate by the starting motor 6, then the two worms 5 can be driven to synchronously rotate by the meshing transmission of the two belt pulleys 7 and the belt 8, so that the four worm wheels 10 can be driven to synchronously rotate by the meshing transmission of the worm 5 and the worm wheel 10, thereby the four worm wheels 10 can drive the four threaded rods 9 to synchronously rotate, thereby the movable plate 11 can be driven to move downwards by the threaded connection of the four threaded rods 9 and the movable plate 11, thereby the four idler wheels 12 can extend out of the base 1 and the four idler wheels 12 can support the whole device, then the device can be moved by the four idler wheels 12, when the device is moved to a proper position, the driving motor 6 can be driven to reversely rotate, the four idler wheels 12 can be driven to move upwards and retract into the groove 4, then can support the device through four landing legs 2 to can effectually improve its fixed effect through slipmat 3, avoid this problem that the device removed the emergence incident when overhauing, then can drive the 14 rebound of workstation through driving four pneumatic cylinders 13, thereby can be convenient for overhaul the electric power of higher position, and through guardrail 15, can effectually avoid the staff to take place the problem of falling when carrying out electric power overhaul.

Claims

1. The utility model provides a fixed reliable electric power overhauls instrument, including base (1), a serial communication port, the bottom of base (1) is seted up recess (4), two worms (5) are installed to the recess (4) internal rotation, one side fixed mounting of base (1) has motor (6), the one end of the worm (5) that is located the front side in two worms (5) extends to the base (1) outside and with the output shaft fixed connection of motor (6), the outside of two worms (5) all fixed mounting has belt pulley (7), the transmission connection has same belt (8) on two belt pulleys (7), four threaded rods (9) are installed to the recess (4) internal rotation, the outside of four threaded rods (9) all fixed mounting has worm wheel (10), two worms (5) mesh with corresponding worm wheel (10) respectively, the outside screw thread mounting of four threaded rods (9) has same movable plate (11), moving plate (11) sliding connection is in recess (4), and the equal fixed mounting in bottom four corners of moving plate (11) has gyro wheel (12), and the equal fixed mounting in top four corners of base (1) has pneumatic cylinder (13), and the epaxial fixed mounting of piston of four pneumatic cylinder (13) has same workstation (14), and the top fixed mounting of workstation (14) has guardrail (15).

2. The electric power overhaul tool with reliable fixation according to claim 1, wherein four corners of the bottom of the base (1) are fixedly provided with the legs (2), and the bottom ends of the four legs (2) are fixedly provided with the anti-skid pads (3).

3. The electric power overhaul tool with the fixed reliability according to claim 1, wherein a mounting hole is formed in one side inner wall of the groove (4), an outer ring of the bearing is fixedly mounted in the mounting hole, and the worm (5) positioned on the front side in the two worms (5) is fixedly sleeved with an inner ring of the bearing.

4. The electric power maintenance tool with reliable fixation as claimed in claim 1, characterized in that the inner walls of the two sides of the groove (4) are fixedly provided with baffles, and the bottom ends of the four threaded rods (9) are respectively and rotatably arranged on the top of the corresponding baffles.

5. A fixed reliable electric power service tool according to claim 1, characterized in that the moving plate (11) has four threaded holes on its inside, and the moving plate (11) is screwed on the outside of the four threaded rods (9) through the four threaded holes.

6. The fixed and reliable electric power overhaul tool as claimed in claim 1, wherein the inner walls of the two sides of the groove (4) are both provided with limiting grooves, and the moving plate (11) is slidably connected in the two limiting grooves.