CN201413972Y - Deicing device for high-voltage transmission cable - Google Patents
Deicing device for high-voltage transmission cable Download PDFInfo
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- CN201413972Y CN201413972Y CN2009200268363U CN200920026836U CN201413972Y CN 201413972 Y CN201413972 Y CN 201413972Y CN 2009200268363 U CN2009200268363 U CN 2009200268363U CN 200920026836 U CN200920026836 U CN 200920026836U CN 201413972 Y CN201413972 Y CN 201413972Y
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Abstract
The utility model relates to a deicing device for a high-voltage transmission cable, belonging to a high-voltage transmission auxiliary device. The deicing device comprises a main engine, a striking device and a walking device, wherein a wireless receiving module, a limit switch, a motor driving module, an alarm module and a lighting device which are arranged on the main engine are respectively connected with a microprocessor; an L-shaped probe is positioned at the front end of a shell of the main engine; a power supply is connected with circuit modules inside the main engine for supplying electricity; one end of two striking rods of the striking device is provided with a driving hammer, the other end thereof is respectively fixed on the shell of the main engine by a bearing, and the striking rods can rotate around the bearings; a friction lever is arranged between the two striking rods, and a spring is fixed on the two striking rods; the shell of the main engine is fixedly provided with a motor, and a rotating shaft of the motor is fixedly provided with a cam; two support frames of the walking device are respectively fixed on the shell of the main engine and fixedly provided withtwo driving motors, the rotating shafts of the two driving motors are fixedly provided with travelling wheels; and the motor in the striking device and the control switches of the two driving motors are respectively connected on the motor driving module. The device is convenient, safe and practical for use.
Description
One, technical field
The utility model relates to a kind of deicing device for high-voltage power transmission cable, belongs to the high voltage power transmission servicing unit.
Two, background technology
Winter, sleet accumulated snow often caused the cable accumulated ice of transmitting electricity, and accumulated ice is not removed the safe operation of meeting serious threat electrical network for a long time, and the accident that causes because of the cable accumulated ice has caused enormous economic loss to country.Gold utensil damage, cable brittle failure even the shaft tower that causes when accumulated ice is serious tilts or collapses, and tends to cause having a power failure on a large scale, influences people's normal production and living.
The deicing mode mainly contains two kinds at present: a kind of is artificial deicing, promptly sends the power worker to beat accumulated ice with wooden stick, and this method efficient is low, limitation is very big, and very dangerous; The 2nd, the short circuit ice-melting method promptly allows circuit instantaneous short circuit heat production deicing, but this method must cause power failure, and energy resource consumption is huge but effect is unsatisfactory.Do not see that by prior art efficient, practical deicing high-voltage power transmission line machinery occurs.
Three, summary of the invention
For defective and the deficiency that overcomes prior art, the utility model provides a kind of efficient, practical, reliable deicing device for high-voltage power transmission cable.
Technical solution of the present utility model is as follows:
A kind of deicing device for high-voltage power transmission cable, constitute by main frame, beating unit, running gear, it is characterized in that main frame comprises microprocessor, power supply, wireless receiving module, accumulated ice detector, limit switch, motor drive module, alarm module and lighting device; Wireless receiving module, limit switch, motor drive module, alarm module and lighting device link to each other with microprocessor respectively through the I/O mouth; The accumulated ice detector is formed by connecting by L shaped probe and limit switch, and L shaped probe is installed in the middle of the front end on the host housing, and when L shaped probe contacted accumulated ice, it was produced displacement by pusher and promote the limit switch action and produces level shifted signal; Power supply is connected on main frame interior microprocessor, wireless receiving module, limit switch, motor drive module, alarm module and the lighting device and is its power supply; Beating unit comprises that two are hit bar, and two ends that hit bar turn and have hammer, and the other end is fixed on its correspondence on the both sides at rear portion on the host housing by bearing respectively, hits bar and can rotate around bearing; Hit and have friction lever in the middle of the bar, be positioned at two and hit that the friction lever place is fixed with a spring on the bar, the elastic force of spring can make the two hammer ends that hit bar draw in together; Be positioned at two in middle part on the host housing and hit on the bar that the place is fixed with motor in the middle of the friction lever, be fixed with cam on the rotation axis of motor, the cam outer rim promotes to hit the friction lever on the bar when motor moves in the direction of the clock together with cam, can make and hit bar and at the uniform velocity open, open and to hit bar to the maximum subtended angle suddenly and discharge, make and hit bar and under spring action, drive hammer and impact accumulated ice on the cable at a relatively high speed; Running gear is made up of two road wheels, two drive motors and two bracing frames, both sides before and after two bracing frame lower ends are fixed on the host housing respectively relatively, two bracing frames upper end is fixed two drive motors respectively, fix two road wheels on two drive motors rotation axiss, can drive road wheel cable along the line by the drive motors rotation and move; The control switch of motor in the beating unit and two drive motors is connected on the motor drive module, so that above-mentioned motor is accepted control.
Described two road wheels have groove.
Groove direction on described two road wheels is located on the same line, and moves smooth and easy to guarantee road wheel cable along the line.
Have pointed tooth on the described hammer.
Power supply in the utility model main frame is lithium storage battery group or nickel-hydrogen accumulator group, and the power of this device can be provided.Microprocessor is 8, sixteen bit or 32 single-chip microcomputers, single-chip microcomputer is handled the signal from accumulated ice sniffer and wireless receiving module, each parts of control are finished predetermined actions after the analyzing and processing, the motor action that comprises beating unit, the drive motors rotation can drive road wheel cable along the line and move, alarm module work and the work of startup lighting device after the accumulated ice detector shake-up level shifted signal.
The alarm of alarm module and the illumination of lighting device can be controlled its switch by remote controller, determine whether opening and closing by the ground controller.
The accumulated ice detection principle be when and the L shaped probe that protracts that is connected of limit switch actuator when contacting accumulated ice, probe is delivered to the limit switch actuator by the displacement meeting that pusher produces, and makes the limit switch action produce level shifted signal.People below siren can be reminded when this installs work notes the ice that falls.Lighting device can provide illumination at night, the convenient use.
Deicer structure of the present utility model such as Fig. 5, motor on the beating unit is fixed on main frame 1 shell, cam 5 outer rims promoted to hit the friction lever 8 on the bar 4 when its rotation axis 14 moved in the direction of the clock together with cam 5, can make and hit bar 4 and at the uniform velocity open, open and to hit bar 4 to the maximum subtended angle suddenly and discharge, make and hit bar 4 and under spring 15 effects, drive hammer 7 and impact accumulated ice on the cable 9 at a relatively high speed.Hammer 7 is made of metal, and bigger quality is arranged, and can produce enough big strength when knocking accumulated ice is removed.Pointed tooth 10 on the hammer can improve the efficient of deicing.
The walking mechanism principle of the utility model deicer is that two road wheels of relatively installing 3 hang on the cable 9, have two drive motors 2 respectively ground-engaging wheel 3 realize moving forward and backward.Because two road wheels 3 have groove, and two bracing frames 11 of road wheel 3 are installed on the host housing both sides relatively, make road wheel 3 not only can drive the upper and lower line of this deicer easily but also can guarantee reliable and stable the moving and can not drop because of factors such as wind break away from cable 9 of deicing robot on cable 9.
The job step of the utility model deicer is: deicer is reached the standard grade, hit bar and keep open configuration, after remote controller is controlled this device beginning deicing, movable motor starts, and this device advances, L shaped probe action when running into ice, it is produced displacement by pusher and promotes the limit switch action and produces level shifted signal, microprocessor is received movable motor stall behind the signal, the deicing of starting working of the electric motor starting of beating unit, beating unit.After this section ice eliminates, L shaped probe status is recovered, the limit switch action produces the recovering state signal, after processor is received signal, the machine operation that makes beating unit is till hit the bar open configuration, and this moment, drive motors started, and this device advances, this device repeats above-mentioned action when running into accumulated ice once more, continues deicing.
Host machine part of the present utility model can realize the action of operating personnel at ground remote control deicer, makes this deicer convenient, safe, practical.
Four, description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model front view.
Fig. 3 is the utility model vertical view.
Fig. 4 is the utility model right view.
Fig. 5 is the utility model deicer structural representation.
Wherein: 1-main frame, 2-drive motors, 3-road wheel, 4-hit bar, 5-cam, 6-mains switch, 7-hammer, 8-friction lever, 9-cable, 10-pointed tooth, 11-bracing frame, 12-lighting device, 13-bearing, 14-rotation axis, 15-spring, 16-L shape probe.
Fig. 6 is the modular circuit annexation schematic diagram in the utility model main frame.
Wherein: 17-microprocessor, 18-power supply, 19-wireless receiving module, 20-motor drive module, 21-limit switch, 22-alarm module.
(5) embodiment
Further specify below in conjunction with drawings and Examples, but be not limited thereto.
Embodiment:
The utility model embodiment is shown in Fig. 1-6, constitute by main frame 1, beating unit, running gear, it is characterized in that main frame 1 comprises microprocessor 17, power supply 18, wireless receiving module 19, accumulated ice detector, limit switch 21, motor drive module 20, alarm module 22 and lighting device 12; Wireless receiving module 19, limit switch 21, motor drive module 20, alarm module 22 and lighting device 12 link to each other with microprocessor respectively through the I/O mouth; The accumulated ice detector is formed by connecting by L shaped probe 16 and limit switch 21, and L shaped probe 16 is installed in the middle of the front end on main frame 1 shell, and when L shaped probe 16 contacted accumulated ice, it was produced displacement by pusher and promote limit switch 21 actions and produces level shifted signal; Be its power supply on microprocessor 17, wireless receiving module 19, limit switch 21, motor drive module 20, alarm module and the lighting device of power supply 18 in mains switch 6 is connected main frame 1; Beating unit comprises that two are hit a end that bar 4, two hits bar 4 and turn and have hammer 7, and the other end is fixed on its correspondence on the both sides at rear portion on main frame 1 shell by bearing 13 respectively, hits bar 4 and can rotate around bearing 13; Have friction lever 8 in the middle of hitting bar 4, be positioned at two and hit that friction lever 8 places are fixed with a spring 15 on the bar 4, the elastic force of spring 15 can make two hammer 7 ends that hit bar 4 draw in together; On main frame 1 shell, be positioned at two hit on the bar 4 friction lever 8 in the middle of the place be fixed with motor, be fixed with cam 5 on the rotation axis 14 of motor, cam 5 outer rims promote to hit the friction lever 8 on the bar 4 when motor moves in the direction of the clock together with cam 5, can make and hit bar 4 and at the uniform velocity open, open and to hit bar 4 to the maximum subtended angle suddenly and discharge, make and hit bar 4 and under spring 15 effects, drive hammer 7 and impact accumulated ice on the cable 9 at a relatively high speed; Running gear is made up of two road wheels 3, two drive motors 2 and two bracing frames 11, both sides before and after two bracing frames, 11 lower ends are fixed on main frame 1 shell respectively relatively, two bracing frames, 11 upper ends are fixed two drive motors 2 respectively, fix two road wheels 3 on two drive motors 2 rotation axiss, can drive road wheel 3 cables 9 along the line by drive motors 2 rotations and move; The control switch of motor in the beating unit and two drive motors 2 is connected on the motor drive module 20, so that above-mentioned motor is accepted control.
Described two road wheels 3 have groove.
Groove direction on described two road wheels 3 is located on the same line, and moves smooth and easy to guarantee road wheel 3 cables 9 along the line.
Have pointed tooth 10 on the described hammer 7.
Claims (4)
1, a kind of deicing device for high-voltage power transmission cable, constitute by main frame, beating unit, running gear, it is characterized in that main frame comprises microprocessor, power supply, wireless receiving module, accumulated ice detector, limit switch, motor drive module, alarm module and lighting device; Wireless receiving module, limit switch, motor drive module, alarm module and lighting device link to each other with microprocessor respectively through the I/O mouth; The accumulated ice detector is formed by connecting by L shaped probe and limit switch, and L shaped probe is installed in the middle of the front end on the host housing, and when L shaped probe contacted accumulated ice, it was produced displacement by pusher and promote the limit switch action and produces level shifted signal; Power supply is connected on main frame interior microprocessor, wireless receiving module, limit switch, motor drive module, alarm module and the lighting device and is its power supply; Beating unit comprises that two are hit bar, and two ends that hit bar turn and have hammer, and the other end is fixed on its correspondence on the both sides at rear portion on the host housing by bearing respectively, hits bar and can rotate around bearing; Hit and have friction lever in the middle of the bar, be positioned at two and hit that the friction lever place is fixed with a spring on the bar, the elastic force of spring can make the two hammer ends that hit bar draw in together; Be positioned at two in middle part on the host housing and hit on the bar that the place is fixed with motor in the middle of the friction lever, be fixed with cam on the rotation axis of motor, the cam outer rim promotes to hit the friction lever on the bar when motor moves in the direction of the clock together with cam, can make and hit bar and at the uniform velocity open, open and to hit bar to the maximum subtended angle suddenly and discharge, make and hit bar and under spring action, drive hammer and impact accumulated ice on the cable at a relatively high speed; Running gear is made up of two road wheels, two drive motors and two bracing frames, both sides before and after two bracing frame lower ends are fixed on the host housing respectively relatively, two bracing frames upper end is fixed two drive motors respectively, fix two road wheels on two drive motors rotation axiss, can drive road wheel cable along the line by the drive motors rotation and move; The control switch of motor in the beating unit and two drive motors is connected on the motor drive module, so that above-mentioned motor is accepted control.
2, a kind of deicing device for high-voltage power transmission cable as claimed in claim 1 is characterized in that described two road wheels have groove.
3, a kind of deicing device for high-voltage power transmission cable as claimed in claim 2 is characterized in that the groove direction on described two road wheels is located on the same line, and moves smooth and easy to guarantee road wheel cable along the line.
4, a kind of deicing device for high-voltage power transmission cable as claimed in claim 1 is characterized in that having pointed tooth on the described hammer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200268363U CN201413972Y (en) | 2009-06-04 | 2009-06-04 | Deicing device for high-voltage transmission cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200268363U CN201413972Y (en) | 2009-06-04 | 2009-06-04 | Deicing device for high-voltage transmission cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201413972Y true CN201413972Y (en) | 2010-02-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200268363U Expired - Lifetime CN201413972Y (en) | 2009-06-04 | 2009-06-04 | Deicing device for high-voltage transmission cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201413972Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103269049A (en) * | 2013-06-09 | 2013-08-28 | 平顶山学院 | Power type ice removal device of electric power line |
| CN106402766A (en) * | 2016-11-28 | 2017-02-15 | 广西大学 | Automatic snow removing street lamp |
| CN110011262A (en) * | 2019-04-24 | 2019-07-12 | 国网河南省电力公司孟州市供电公司 | A kind of distribution network line deicer |
| CN110661225A (en) * | 2019-09-30 | 2020-01-07 | 合肥工业大学 | Cable deicing device |
| CN111431123A (en) * | 2020-04-27 | 2020-07-17 | 郑州工程技术学院 | Power grid deicing device |
| CN111564809A (en) * | 2020-05-06 | 2020-08-21 | 衢州学院 | High-voltage cable ice breaker |
-
2009
- 2009-06-04 CN CN2009200268363U patent/CN201413972Y/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103269049A (en) * | 2013-06-09 | 2013-08-28 | 平顶山学院 | Power type ice removal device of electric power line |
| CN103269049B (en) * | 2013-06-09 | 2018-02-02 | 平顶山学院 | Power type ice removal device of electric power line |
| CN106402766A (en) * | 2016-11-28 | 2017-02-15 | 广西大学 | Automatic snow removing street lamp |
| CN110011262A (en) * | 2019-04-24 | 2019-07-12 | 国网河南省电力公司孟州市供电公司 | A kind of distribution network line deicer |
| CN110661225A (en) * | 2019-09-30 | 2020-01-07 | 合肥工业大学 | Cable deicing device |
| CN111431123A (en) * | 2020-04-27 | 2020-07-17 | 郑州工程技术学院 | Power grid deicing device |
| CN111431123B (en) * | 2020-04-27 | 2021-07-30 | 株洲锐利工具有限公司 | Power grid deicing device |
| CN111564809A (en) * | 2020-05-06 | 2020-08-21 | 衢州学院 | High-voltage cable ice breaker |
| CN111564809B (en) * | 2020-05-06 | 2021-05-18 | 衢州学院 | High-voltage cable ice breaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100224 Effective date of abandoning: 20090604 |