CN212397432U

CN212397432U - Decontamination cleaning tool for field electric power device

Info

Publication number: CN212397432U
Application number: CN202020692088.9U
Authority: CN
Inventors: 曾珊虹; 陈灼骁
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2021-01-26
Anticipated expiration: 2030-04-30

Abstract

The utility model discloses an open-air electric power device decontamination burnisher, including base, motor frame, transmission case and stock solution storehouse, be provided with above the base the motor frame, be provided with step motor on the motor frame, the step motor tip is provided with the transmission shaft. Has the advantages that: adopt the washing liquid pressurization back of force (forcing) pump in with the stock solution storehouse through the nozzle blowout to treating abluent power equipment on, later drive the blade through servo motor and rotate and produce wind-force and blow away the washing liquid to power equipment, the filth on the power equipment is taken away thereupon, thereby accomplished the decontamination to power equipment clean, the non-contact cleaning method of adoption, the destruction to the power equipment surface has been avoided, the stability of its insulating properties has been ensured, it can drive the use height that the cleaning assembly rises or descends to needs to drive the ball screw through step motor auxiliary drive simultaneously, the power equipment of different mounting heights has been adapted to, be favorable to using widely on a large scale of device.

Description

Decontamination cleaning tool for field electric power device

Technical Field

The utility model relates to an open-air electric power device washs the field, especially relates to an open-air electric power device decontamination burnisher.

Background

The power equipment mainly comprises power generation equipment and power supply equipment, wherein the power generation equipment mainly comprises a power station boiler, a steam turbine, a gas turbine, a water turbine, a generator, a transformer and the like, and the power supply equipment mainly comprises power transmission lines, mutual inductors, contactors and the like with various voltage grades. The power equipment is always required to be cleaned regularly when in use, particularly the power equipment arranged in the field is easy to accumulate dirt on the power equipment due to the fact that the power equipment is exposed outside for a long time and is washed by rainwater, and in order to prevent the dirt on the power equipment from causing flashover accidents, the porcelain part of the power equipment needs to be cleaned by removing dust, the Chinese patent with the application number of 201510712698.4 discloses a field power device decontamination cleaning tool which comprises a cleaning head driven by a power device through a transmission hose, wherein the cleaning head comprises a vertically arranged rotating brush, a protective cover with a C-shaped cross section is covered on one side of the rotating brush, a handle is fixedly arranged on the outer side of the protective cover, an upper rod extending transversely is fixedly arranged at the upper end of the inner side of the protective cover, the end part of the upper rod is in rotating fit with the upper end of the rotating brush through an upper connecting device, and a lower rod capable of swinging up and, lower pole is through connecting device and commentaries on classics brush lower extreme normal running fit down, what above-mentioned open-air power device decontamination burnisher adopted is the washing mode of contact, and long-time contact is cleaned and is caused destruction to power equipment's surface easily, and then influences its insulating properties, and does not set up raising and lowering functions, can't adapt to not power equipment of co-altitude during the washing.

Disclosure of Invention

The utility model aims at providing a field power device decontamination burnisher for solving the above problems.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

a decontamination cleaning tool for a field electric power device comprises a base, a motor base, a transmission case and a liquid storage bin, wherein the motor base is arranged on the base, a stepping motor is arranged on the motor base, the end part of the stepping motor is provided with a transmission shaft, the end part of the transmission shaft is provided with a worm, the outer side of the worm is provided with a worm wheel, a ball screw pair is arranged on the worm wheel, the outer side of the transmission shaft is provided with a bearing, the outer side of the bearing is provided with the transmission case, the end part of the ball screw pair is provided with the liquid storage bin, both sides of the top surface of the liquid storage bin are provided with guard plates, an isolation box is arranged beside the guard plates, the bottom surface inside the isolation box is provided with a mounting seat, the mounting seat is provided with a servo motor, the, the utility model discloses a liquid storage tank, including defeated tuber pipe, isolation box side, liquid storage bin, pressure pump tip, transmission case, control host, temperature sensor, filter screen, be provided with the support frame above the defeated tuber pipe outside, be provided with infrared camera on the support frame, the isolation box side is provided with the feed liquor pipe, the inside bottom surface in liquid storage bin is provided with the pump seat, be provided with the force (forcing) pump on the pump seat, the force (forcing) pump tip is provided with the liquid pumping pipeline, another tip of force (forcing) pump is provided with the spray line, the spray line tip is provided with the nozzle, the transmission case surface is provided with the main control system.

In this embodiment, step motor's step angle is 1 to 5, can freely adjust, the material of transmission shaft is carbide, solid construction, the cross-sectional shape of transmission shaft is one of circular or regular hexagon, step motor with the transmission shaft passes through the coupling joint.

In this embodiment, the worm is one of archimedes worm or involute worm, the worm wheel with the worm meshing is connected, the circulation mode of ball screw pair is extrinsic cycle, the quantity of bearing is two, the bearing is angular contact ball bearing, the material of transmission case is low carbon steel.

In this embodiment, the material of liquid storage storehouse is the aluminum alloy, the volume of liquid storage storehouse is not less than 10L, the material of backplate is quenching and tempering rubber, the thickness of backplate is not less than 15mm, the material of shielded cell is ABS engineering plastics, servo motor's insulation grade is F level, servo motor's rated revolution is not less than 900 Rpm.

In this embodiment, the cross-sectional shape of pivot is the same with the cross-sectional shape of transmission shaft, the pivot with servo motor passes through the coupling joint, the material of blade is high-speed steel, the quantity of blade is not less than three, defeated tuber pipe with the clearance between the blade is less than 1 mm.

In this embodiment, the working method of electrical heating board is the radiation type, the rated power of electrical heating board is not less than 600w, temperature sensor's work refresh frequency is not less than 60HZ, the material of filter screen is the aluminum alloy, the filter screen passes through the pothook to be fixed on the defeated tuber pipe.

In this embodiment, the support frame passes through the clamp to be fixed on the defeated tuber pipe, infrared camera's resolution ratio is not less than 720P, the feed liquor pipe passes through the threaded fixation and is in on the stock solution storehouse.

In this embodiment, the continuous operation time of the pressure pump is not more than 4 hours, the flow rate of the pressure pump is not less than 2L/min, the liquid pumping pipeline is made of aluminum alloy, the spraying pipeline is made of the same material as the liquid pumping pipeline, and the radial dimension of the spraying pipeline is the same as that of the liquid pumping pipeline.

In this embodiment, the material of nozzle is one of metal or plastics, the nozzle passes through the threaded fixation on the shower pipe way, the model of control host computer is PLC S7-1200, the material of display screen is the IPS, control keyboard embedded is in on the control host computer.

In this embodiment, the control host is electrically connected to the display screen, the stepping motor, the servo motor, the temperature sensor, the infrared camera, the electric heating plate, the pressure pump, and the control keyboard.

The beneficial effects of the utility model reside in that: adopt the washing liquid pressurization back of force (forcing) pump in with the stock solution storehouse through the nozzle blowout to treating abluent power equipment on, later drive the blade through servo motor and rotate and produce wind-force and blow away the washing liquid to power equipment, the filth on the power equipment is taken away thereupon, thereby accomplished the decontamination to power equipment clean, the non-contact cleaning method of adoption, the destruction to the power equipment surface has been avoided, the stability of its insulating properties has been ensured, it can drive the use height that the cleaning assembly rises or descends to needs to drive the ball screw through step motor auxiliary drive simultaneously, the power equipment of different mounting heights has been adapted to, be favorable to using widely on a large scale of device.

Drawings

Fig. 1 is a front external view of a field power unit decontamination cleaning tool of the present invention;

fig. 2 is a side view of an internal view of a field power unit decontamination cleaning tool of the present invention;

fig. 3 is a top cross-sectional view of a field power unit decontamination cleaning tool of the present invention;

fig. 4 is a top external view of a field power unit decontamination cleaning tool of the present invention.

1. An isolation box; 2. a guard plate; 3. a liquid storage bin; 4. a drive shaft; 5. a stepping motor; 6. a motor base; 7. a base; 8. a liquid inlet pipe; 9. a ball screw pair; 10. a transmission case; 11. a control host; 12. a display screen; 13. a control keyboard; 14. a wind delivery pipe; 15. a rotating shaft; 16. a servo motor; 17. a mounting seat; 18. a liquid pumping pipeline; 19. a support frame; 20. an infrared camera; 21. a blade; 22. a temperature sensor; 23. filtering with a screen; 24. an electrical heating plate; 25. a nozzle; 26. a spray pipeline; 27. a pressure pump; 28. a pump mount; 29. a bearing; 30. a worm gear; 31. a worm.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

The first embodiment is as follows:

as shown in fig. 1-4, a decontamination cleaning tool for a field electric power device comprises a base 7, a motor base 6, a transmission case 10 and a liquid storage bin 3, wherein the motor base 6 is arranged on the base 7, a stepping motor 5 is arranged on the motor base 6, a transmission shaft 4 is arranged at the end of the stepping motor 5, a worm 31 is arranged at the end of the transmission shaft 4, a worm wheel 30 is arranged at the outer side of the worm 31, a ball screw pair 9 is arranged on the upper surface of the worm wheel 30, a bearing 29 is arranged at the outer side of the transmission shaft 4, the transmission case 10 is arranged at the outer side of the bearing 29, the liquid storage bin 3 is arranged at the end of the ball screw pair 9, guard plates 2 are arranged at two sides of the top surface of the liquid storage bin 3, an isolation box 1 is arranged beside the guard plates 2, a mounting seat 17 is arranged, the end part of the servo motor 16 is provided with a rotating shaft 15, the end part of the rotating shaft 15 is provided with a blade 21, the outer side of the blade 21 is provided with an air delivery pipe 14, the middle part of the inner side of the air delivery pipe 14 is provided with an electric heating plate 24, the upper part of the electric heating plate 24 is provided with a temperature sensor 22, the end part of the air delivery pipe 14 is provided with a filter screen 23, the upper surface of the outer side of the air delivery pipe 14 is provided with a support frame 19, the support frame 19 is provided with an infrared camera 20, the side of the isolation box 1 is provided with an liquid inlet pipe 8, the inner bottom surface of the liquid storage bin 3 is provided with a pump seat 28, the pump seat 28 is provided with a pressure pump 27, the end part of the pressure pump 27 is provided with a liquid pumping pipeline 18, the other end part of the pressure pump 27, a control keyboard 13 is arranged beside the display screen 12.

In this embodiment, step motor 5's step angle is 1 to 5, can freely adjust, step motor 5 is used for driving transmission shaft 4 and rotates, transmission shaft 4's material is carbide, solid structure, transmission shaft 4's cross-sectional shape is one of circular or regular hexagon, step motor 5 with transmission shaft 4 passes through the coupling joint, transmission shaft 4 is used for driving worm 31 rotates.

In this embodiment, the worm 31 is one of an archimedes worm and an involute worm, the worm 31 is used for driving the worm wheel 30 to rotate, the worm wheel 30 is connected with the worm 31 in a meshed manner, the worm wheel 30 is used for driving the ball screw pair 9 to transmit, the circulation mode of the ball screw pair 9 is external circulation, the ball screw pair 9 is used for driving the liquid storage bin 3 to ascend and descend, the number of the bearings 29 is two, the bearings 29 are angular contact ball bearings, the bearings 29 are used for facilitating the rotation of the transmission shaft 4, the transmission case 10 is made of low carbon steel, and the transmission case 10 is used for installing and fixing a lifting assembly.

In this embodiment, the material of the liquid storage bin 3 is an aluminum alloy, the volume of the liquid storage bin 3 is not less than 10L, the liquid storage bin 3 is used for storing cleaning liquid, the material of the protection plate 2 is hardened and tempered rubber, the thickness of the protection plate 2 is not less than 15mm, the protection plate 2 is used for protecting a cleaning assembly, the isolation box 1 is made of ABS engineering plastic, the isolation box 1 is used for protecting the servo motor 16, the insulation grade of the servo motor 16 is F grade, the rated rotation speed of the servo motor 16 is not less than 900Rpm, and the servo motor 16 is used for driving the rotating shaft 15 to rotate.

In this embodiment, the cross-sectional shape of the rotating shaft 15 is the same as that of the transmission shaft 4, the rotating shaft 15 is connected to the servo motor 16 through a coupler, the rotating shaft 15 is used for driving the blades 21 to rotate, the blades 21 are made of high-speed steel, the number of the blades 21 is not less than three, the blades 21 generate wind power through rotation, a gap between the wind delivery pipe 14 and the blades 21 is smaller than 1mm, and the wind delivery pipe 14 is used for delivering the wind power.

In this embodiment, the electric heating plate 24 works in a radiation manner, the rated power of the electric heating plate 24 is not lower than 600w, the electric heating plate 24 is used for heating the interior of the air delivery pipe 14, the working refresh frequency of the temperature sensor 22 is not lower than 60HZ, the temperature sensor 22 is used for acquiring temperature information in the air delivery pipe 14 in real time, the filter screen 23 is made of aluminum alloy, the filter screen 23 is fixed on the air delivery pipe 14 through a hook, and the filter screen 23 is used for preventing external impurities from entering the air delivery pipe 14.

In this embodiment, the support frame 19 is fixed to the air delivery pipe 14 through a clamp, the support frame 19 is used for installing and fixing the infrared camera 20, the resolution ratio of the infrared camera 20 is not lower than 720P, the infrared camera 20 is used for acquiring video information of a cleaning position in real time, the liquid inlet pipe 8 is fixed to the liquid storage bin 3 through threads, and the liquid inlet pipe 8 is used for adding cleaning liquid.

In this embodiment, the continuous operation time of the pressure pump 27 is not more than 4 hours, the flow rate of the pressure pump 27 is not less than 2L/min, the pressure pump 27 is used for pressurizing the cleaning liquid, the liquid pumping pipeline 18 is made of an aluminum alloy, the liquid pumping pipeline 18 is used for conveying the cleaning liquid to the pressure pump 27, the spraying pipeline 26 is made of the same material as the liquid pumping pipeline 18, the radial dimension of the spraying pipeline 26 is the same as the radial dimension of the liquid pumping pipeline 18, and the spraying pipeline 26 is used for conveying the pressurized cleaning liquid.

In this embodiment, the nozzle 25 is made of one of metal or plastic, the nozzle 25 is fixed to the spray pipe 26 through threads, the nozzle 25 is used for spraying pressurized cleaning liquid, the control host 11 is PLC S7-1200, the control host 11 is a control center of the device, the display 12 is made of IPS, the display 12 is used for displaying video information of a cleaning position in real time, the control keyboard 13 is embedded in the control host 11, and the control keyboard 13 is used for sending a work instruction.

In this embodiment, the control host 11 is electrically connected to the display 12, the stepping motor 5, the servo motor 16, the temperature sensor 22, the infrared camera 20, the electric heating plate 24, the pressure pump 27, and the control keyboard 13.

The utility model discloses a concrete theory of operation does: the user fixes the device at the use position through the base 7, and adds the cleaning liquid into the liquid storage bin 3 through the liquid inlet pipe 8, the user sends a working instruction through the control keyboard 13, the control host 11 controls the stepping motor 5 to work to drive the transmission shaft 4 to rotate, the worm 31 drives the worm wheel 30 to rotate and further drive the ball screw pair 9 to transmit, the liquid storage bin 3 rises along with the working instruction, when the liquid storage bin rises to the designated cleaning height, the user controls the stepping motor 5 to stop working through the control keyboard 13, then the user sends the cleaning instruction through the control keyboard 13, the control host 11 controls the pressurizing pump 27 to work, the cleaning liquid is sucked through the liquid suction pipeline 18 to be pressurized and then is conveyed to the spray pipeline 26 to be sprayed out at the position of the electric power equipment to be cleaned, after the cleaning liquid is sprayed out, the cleaning liquid is kept stand for a period of time, a user sets a preset heating temperature value through the control keyboard 13 and sends a working instruction, the control host 11 records the preset heating temperature value and controls the servo motor 16 to work and drive the blades 21 to rotate through the rotating shaft 15 to generate wind power, air is discharged to the outside through the air conveying pipe 14 and blows away the cleaning liquid at a position to be cleaned, dirt is taken away from the power equipment, meanwhile, the control host 11 controls the electric heating plate 24 to work and heat the air in the air conveying pipe 14 in real time to generate hot air, the blowing away effect on the dirt can be enhanced, the control host 11 controls the temperature sensor 22 to work and obtain the temperature information in the air conveying pipe 14 in real time and return the temperature information to the control host 11, and the control host 11 transmits the temperature information to the display screen 12 through a conducting wire to display in real time, simultaneously 11 control temperature information of control host computer contrast with predetermined heating temperature value to through the adjustment the power of electric heating board 24, until temperature information is the same with predetermined heating temperature value, 24 steady job of electric heating board, whole cleaning process, the user accessible control keyboard 13 control infrared camera 20 work acquires the washing video information who washs the position in real time and is in real-time demonstration on display screen 12, the user carries out audio-visual judgement to the cleaning performance according to wasing video information to the repeated cleaning of accessible reaches anticipated cleaning performance, convenient operation.

Example two:

the present embodiment is substantially the same as the first embodiment, except that in the present embodiment, when the temperature of outdoor weather in summer is high, the feedback control loop formed by the electric heating plate 24 and the temperature sensor 22 stops working during the cleaning process, because the air duct 14 can deliver high-temperature air to clean the cleaning position without needing the working, which can prevent the electric power equipment from being burned out due to the high temperature of the air, and can save energy.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an open-air power device decontamination burnisher which characterized in that: comprises a base (7), a motor base (6), a transmission case (10) and a liquid storage bin (3), wherein the motor base (6) is arranged on the base (7), a stepping motor (5) is arranged on the motor base (6), the end part of the stepping motor (5) is provided with a transmission shaft (4), the end part of the transmission shaft (4) is provided with a worm (31), the outer side of the worm (31) is provided with a worm wheel (30), a ball screw pair (9) is arranged on the worm wheel (30), the outer side of the transmission shaft (4) is provided with a bearing (29), the outer side of the bearing (29) is provided with the transmission case (10), the end part of the ball screw pair (9) is provided with the liquid storage bin (3), both sides of the top surface of the liquid storage bin (3) are provided with guard plates (2), the guard plates (2) are provided with an isolation box (1), the inner, the liquid storage tank is characterized in that a servo motor (16) is arranged on the mounting seat (17), a rotating shaft (15) is arranged at the end part of the servo motor (16), a blade (21) is arranged at the end part of the rotating shaft (15), a wind conveying pipe (14) is arranged on the outer side of the blade (21), an electric heating plate (24) is arranged in the middle of the inner side of the wind conveying pipe (14), a temperature sensor (22) is arranged above the electric heating plate (24), a filter screen (23) is arranged at the end part of the wind conveying pipe (14), a support frame (19) is arranged on the outer side of the wind conveying pipe (14), an infrared camera (20) is arranged on the support frame (19), a liquid inlet pipe (8) is arranged beside the isolation box (1), a pump seat (28) is arranged on the inner bottom surface of the liquid storage tank (3), a pressure pump (27) is, another tip of force (27) is provided with sprays pipeline (26), it is provided with nozzle (25) to spray pipeline (26) tip, transmission case (10) surface is provided with control host (11), be provided with display screen (12) on control host (11), display screen (12) side is provided with control keyboard (13), the step angle of step motor (5) is 1 to 5, can freely adjust, the material of transmission shaft (4) is carbide, solid construction, the cross sectional shape of transmission shaft (4) is one kind in circular or the positive, hexagon step motor (5) with transmission shaft (4) pass through the coupling joint, worm (31) are one kind in the archimedes worm or the worm that gradually bursts at seams, worm wheel (30) with worm (31) meshing connection, the circulation mode of ball screw pair (9) is the extrinsic cycle, the number of the bearings (29) is two, the bearings (29) are angular contact ball bearings, the transmission case (10) is made of low-carbon steel, the liquid storage bin (3) is made of aluminum alloy, the volume of the liquid storage bin (3) is not lower than 10L, the protection plate (2) is made of hardened and tempered rubber, the thickness of the protection plate (2) is not lower than 15mm, the isolation box (1) is made of ABS engineering plastic, the insulation grade of the servo motor (16) is F grade, the rated rotating speed of the servo motor (16) is not lower than 900Rpm, the cross section shape of the rotating shaft (15) is the same as that of the transmission shaft (4), the rotating shaft (15) is connected with the servo motor (16) through a coupler, the blades (21) are made of high-speed steel, the number of the blades (21) is not lower than three, and the gap between the air transmission pipe (14) and the blades (21) is smaller than 1mm, the working mode of the electric heating plate (24) is radiation type, the rated power of the electric heating plate (24) is not lower than 600w, the working refresh frequency of the temperature sensor (22) is not lower than 60HZ, the filter screen (23) is made of aluminum alloy, the filter screen (23) is fixed on the air delivery pipe (14) through a clamping hook, the support frame (19) is fixed on the air delivery pipe (14) through a clamping hook, the resolution ratio of the infrared camera (20) is not lower than 720P, the liquid inlet pipe (8) is fixed on the liquid storage bin (3) through threads, the continuous working time of the pressure pump (27) is not more than 4h, the flow rate of the pressure pump (27) is not less than 2L/min, the material of the liquid extracting pipeline (18) is aluminum alloy, the material of the spraying pipeline (26) is the same as that of the liquid extracting pipeline (18), the radial dimension of the spraying pipeline (26) is the same as that of the liquid extracting pipeline (18); the material of the nozzle (25) is one of metal or plastic, the nozzle (25) is fixed on the spraying pipeline (26) through threads, the model of the control host (11) is PLC S7-1200, the material of the display screen (12) is IPS, and the control keyboard (13) is embedded in the control host (11); the control host (11) with display screen (12), step motor (5), servo motor (16) temperature sensor (22), infrared camera (20) electric heating board (24), force (forcing) pump (27) and control keyboard (13) electricity is connected.