CN102611034A - Coaster device for automatically stepping across transmission line obstacles - Google Patents
Coaster device for automatically stepping across transmission line obstacles Download PDFInfo
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- CN102611034A CN102611034A CN2012100644387A CN201210064438A CN102611034A CN 102611034 A CN102611034 A CN 102611034A CN 2012100644387 A CN2012100644387 A CN 2012100644387A CN 201210064438 A CN201210064438 A CN 201210064438A CN 102611034 A CN102611034 A CN 102611034A
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- workbench
- semiaxis
- bearing bracket
- pulley
- transmission line
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Abstract
The invention discloses a coaster device for automatically stepping across transmission line obstacles. The coaster device comprises a work platform, a force bearing device and a driving device, wherein a movable interface and a switch are arranged on the work platform, the force bearing device comprises a force bearing support frame, a first main pulley, a second main pulley, a first work platform position detection device, a second work platform position detection device, a first brake device, a second brake device, a first positioning wheel and a second positioning wheel; the work platform and the force bearing support frame are connected in a relative movable way, the driving device is connected with the work platform, the driving device is connected with the switch, and the first work platform position detection device and the second work platform position detection device are respectively connected with the driving device. The coaster device has the advantages that the flexible universality is realized, operators can conveniently go in or out of an overhead ground wire for regulating a damping wire and an anti-vibration hammer, the labor consumption of workers is reduced, and the safety of human bodies and equipment is ensured.
Description
Technical field
The present invention relates to power transmission lines overhauling apparatus technical field, in particular a kind of runaway device of automatic leap transmission line obstacle.
Background technology
Setting up of transmission line all is remote conveying; Need to cross over bigger mountain valley and rivers; General design according to transmission line can not meet the demands, and therefore must adopt special section to carry out special design; To the protection of lead and ground wire also various conventional, mostly adopt and intersect mode that damping wire adds stockbridge damper lead wire and earth wire associating vibrationproof.Because damping wire and stockbridge damper can produce distortion and displacement after operation; Must carry out repair and maintenance to it; Rely on manpower turnover and have that to intersect the ground wire of damping wire be unusual difficulty if in maintenance process, depend merely on the staff, therefore, the use mechanical assistance is necessary.
Also be applicable at present the device of intersection damping wire maintenance without comparison; Have only a kind of as the shelf of workbench and these the two kinds of drivings of electric aerodyne that design by Anhui Power Transmission Engineering Co., Ltd.; The former is very heavy, and the latter only is applicable to the maintenance of general transmission line, is not suitable for the intersection damping wire.And, the adjustment of damping wire and stockbridge damper is more become a urgent job along with many big operations of crossing over transmission lines in recent years.
Therefore, prior art awaits to improve and development.
Summary of the invention
The object of the present invention is to provide a kind of runaway device of automatic leap transmission line obstacle, be intended to solve and existingly lean on the manpower turnover to have to intersect the ground wire of damping wire very difficult; Existing intersection damping wire runaway device is heavy, be inconvenient to pass in and out the problem that the intersection damping wire overhauls.
Technical scheme of the present invention is following:
A kind of runaway device of automatic leap transmission line obstacle wherein, comprises workbench, bearing and drive unit, wherein:
Said workbench is provided with the switch of Active Interface and Control work platform motion;
Said bearing comprises bearing bracket, first head pulley, second head pulley, the first workbench position detecting device, the second workbench position detecting device, first brake gear, second brake gear, first locating wheel and second locating wheel: said bearing bracket is connected with the workbench relative motion; Said first head pulley and second head pulley are fixedly installed on the two ends of bearing bracket; First brake gear and second brake gear are separately positioned on the two ends of bearing bracket; The first workbench position detecting device and the second workbench position detecting device are separately positioned on the two ends of bearing bracket; First locating wheel and second locating wheel are arranged on the two ends of bearing bracket; Said first brake gear, the first workbench position detecting device and first locating wheel all are arranged on the end of first head pulley away from the bearing bracket center line, and second brake gear, the second workbench position detecting device and second locating wheel all are arranged on the end of second head pulley away from the bearing bracket center line; Differing in size of said first head pulley, second head pulley and first locating wheel, second locating wheel; The race of said first head pulley, second head pulley and first locating wheel, second locating wheel is not on same straight line;
Said drive unit is connected with workbench, drives the relative motion of bearing bracket and workbench; Said drive unit is connected with said switch; The said first workbench position detecting device is connected with drive unit respectively with the second workbench position detecting device.
The runaway device of described automatic leap transmission line obstacle, wherein, the top of said workbench also is provided with first semiaxis and second semiaxis; Said bearing bracket is made up of two blocks of C type channel-section steels, the said C type channel-section steel and first semiaxis and the second semiaxis aggregate erection; Said bearing also comprises and is arranged on wherein first pulley in C type channel-section steel groove of bearing bracket; Be arranged on the second interior pulley of another piece C type channel-section steel groove of bearing bracket; First semiaxis that one end and the first pulley coaxle setting, the other end are connected with workbench; Second semiaxis that one end and the second pulley coaxle setting, the other end are connected with workbench; Said first semiaxis and second semiaxis are on same axis; Said first pulley is connected with drive unit respectively with second pulley.
The runaway device of described automatic leap transmission line obstacle, wherein, said bearing also comprises first sprocket wheel and second sprocket wheel that is arranged on the bearing bracket two ends; All be provided with chain link remover on said first semiaxis and second semiaxis; Said first sprocket wheel is connected with the chain link remover of first semiaxis; Said second sprocket wheel is connected with the chain link remover of second semiaxis; Said first sprocket wheel is connected with drive unit through transmission device with second sprocket wheel.
The runaway device of described automatic leap transmission line obstacle, wherein, the first workbench position detecting device and the second workbench position detecting device are travel switch.
The runaway device of described automatic leap transmission line obstacle, wherein, said drive unit is a motor.
The runaway device of described automatic leap transmission line obstacle, wherein, said motor is that rated voltage is the direct current machine of 12V.
The runaway device of described automatic leap transmission line obstacle, wherein, said workbench is made up of a totally enclosed steel pipe.
The runaway device of described automatic leap transmission line obstacle, wherein, said steel pipe is an aluminium-alloy pipe.
Beneficial effect of the present invention: the present invention is through providing a kind of runaway device of automatic leap transmission line obstacle; This runaway device has versatility flexibly; Be applicable to that band intersects the maintenance of overhead ground wire of overhead ground wire and common stockbridge damper of damping wire, be applicable to that also single conductor, ground wire, vertical arrangement and sub-conductor spacing are not more than maintenance work on 0.4 meter the line; This driving system makes operating personnel pass in and out overhead ground wire easily damping wire and stockbridge damper adjusted, the physical demands that reduces a staff, thus guaranteed the safety of the person and equipment, help improving power supply reliability and utilization rate of equipment and installations.
Description of drawings
Fig. 1 is the front view of a kind of runaway device of automatic leap transmission line obstacle among the present invention.
Fig. 2 is the partial enlarged drawing of a kind of runaway device bearing bracket of automatic leap transmission line obstacle among the present invention.
Fig. 3 is the right view of a kind of runaway device of automatic leap transmission line obstacle among the present invention.
Fig. 4 is the circuit diagram of a kind of runaway device drive motors of automatic leap transmission line obstacle among the present invention.
Embodiment
For making the object of the invention, technical scheme and advantage clearer, clear and definite, below develop simultaneously embodiment to further explain of the present invention with reference to accompanying drawing.
To shown in Figure 3, is respectively this front view, the partial enlarged drawing of bearing bracket and right view of runaway device of crossing over the runaway device of transmission line obstacle automatically like Fig. 1.This runaway device of crossing over the damping wire stockbridge damper automatically comprises workbench 100, bearing 200 and drive unit 300.
Said workbench 100 and steel pipe (aluminium-alloy pipe) that be provided with an Active Interface 101 totally-enclosed by constitutes, and said workbench 100 is provided with the switch 102 of Control work platform 100 motions, and the top of said workbench 100 also is provided with C type groove.
Said bearing 200 comprises bearing bracket 201, first head pulley 202, second head pulley 203, first semiaxis 204, second semiaxis 205, first pulley 206, second pulley 207, first travel switch 208, second travel switch 209, first brake gear 210, second brake gear 211, first sprocket wheel 212, second sprocket wheel 213, first locating wheel 214 and second locating wheel 215: said bearing bracket 201 is made up of two blocks of C type channel-section steels, and installation matches with C type groove on the workbench 100; Said first head pulley 202 and second head pulley 203 are fixed between two blocks of C type channel-section steels of bearing bracket 201, and are separately positioned on the two ends of bearing bracket 201; All be provided with chain link remover on said first semiaxis 204 and second semiaxis 205; First pulley 206 is arranged on bearing bracket 201 wherein in the groove of a C type channel-section steel; Second pulley 207 is arranged in the groove of another piece C type channel-section steel of bearing bracket 201; First pulley 206 is arranged on an end of first semiaxis 204 simultaneously, and with the 204 coaxial settings of first semiaxis, the other end of first semiaxis 204 is connected with workbench 100; Second pulley 207 is arranged on an end of second semiaxis 205, and with the 205 coaxial settings of second semiaxis, the other end of second semiaxis 205 is connected with workbench 100; Said first semiaxis 204 and second semiaxis 205 are arranged on the same axis; First brake gear 210 and second brake gear 211 are separately positioned on the two ends of bearing bracket 201; First travel switch 208 and second travel switch 209 are separately positioned on the two ends of bearing bracket 201; First sprocket wheel 212 and second sprocket wheel 213 are separately positioned on the two ends of bearing bracket 201; First locating wheel 214 and second locating wheel 215 are separately positioned on the two ends of bearing bracket 201; Said first brake gear 210, first travel switch 208, first locating wheel 214 and first sprocket wheel 212 all are arranged on the end of first head pulley 202 away from bearing bracket 201 center lines, and second brake gear 211, second travel switch 209, second locating wheel 215 and second sprocket wheel 213 all are arranged on the end of second head pulley 203 away from bearing bracket 201 center lines.
The chain link remover of said first sprocket wheel 212 and first semiaxis 204 is connected; The chain link remover of said second sprocket wheel 213 and second semiaxis 205 is connected.
Said first head pulley 202 and second head pulley 203 be as the fulcrum that on lead or ground wire, moves, and when on lead or bottom line, sliding, mainly bears the total weight on the runaway device of automatic leap damping wire stockbridge damper by first head pulley 202 and second head pulley 203.
Varying in size of said first head pulley 202, second head pulley 203 and first locating wheel 214, second locating wheel 215; The race of said first head pulley 202, second head pulley 203 and first locating wheel 214, second locating wheel 215 is not on same straight line.
Said drive unit 300 is arranged on the workbench 100; Said drive unit 300 comprises that a rated voltage is the direct current machine of 12V; Said motor is connected with switch 102; Said motor also is connected with first sprocket wheel 212, second sprocket wheel 213 respectively through transmission device, and said motor also is connected with first travel switch 208, second travel switch 209 respectively.As shown in Figure 4, be that the circuit of motor positive and inverse connects sketch map, motor just changes, and workbench 100 moves with respect to bearing bracket 201 backward; The motor counter-rotating, workbench 100 travels forward with respect to bearing bracket 201.
The actual mechanical process of the runaway device of this automatic leap transmission line obstacle is following: Active Interface 101 is opened; Runaway device is installed on ground wire or the lead; Open first brake gear 210 and second brake gear 211, Active Interface 101 is closed, the staff gets into workbench 100; Close first brake gear 210 and second brake gear 211, the staff operates driving and on ground wire or lead, slides; When running into obstacle; Starting switch 102, the electric motor starting of drive unit 300 just change that (motor drives first sprocket wheel 212 and the motion of second sprocket wheel 213 through transmission device, and first sprocket wheel 212 and second sprocket wheel 213 drive first semiaxis 204 and 205 rotations of second semiaxis through chain link remover; Thereby drive first pulley 206 and 207 motions of second pulley); Workbench 100 moves with respect to bearing bracket 201 backward, when workbench 100 touches second travel switch 209, and motor stop operating (because first head pulley 202, second head pulley 203 and 215 not of uniform size kinds of first locating wheel 214, second locating wheels; And race is not on same line; When workbench 100 moved to second head pulley, 203 same axis backward, at this moment the weight of runaway device was born jointly to become by second head pulley 203 and is born by original first head pulley 202, second head pulley 203, when workbench 100 continues to move to second locating wheel 215; Bearing bracket 201 run-off the straights; The weight of runaway device is born by second head pulley 203 and second locating wheel 215 jointly), at this moment, first head pulley 202 surmounts obstacles; The staff is starting switch 102 once more, the electric motor starting counter-rotating of drive unit 300, and workbench 100 beginnings travel forward with respect to bearing bracket 201; When workbench 100 touches first travel switch 208; Motor stops operating, and at this moment, second head pulley 203 surmounts obstacles.Like this, runaway device is accomplished the leap of an obstacle.
Should be understood that application of the present invention is not limited to above-mentioned giving an example, concerning those of ordinary skills, can improve or conversion that all these improvement and conversion all should belong to the protection range of accompanying claims of the present invention according to above-mentioned explanation.
Claims (8)
1. a runaway device of crossing over the transmission line obstacle automatically is characterized in that, comprises workbench, bearing and drive unit, wherein:
Said workbench is provided with the switch of Active Interface and Control work platform motion;
Said bearing comprises bearing bracket, first head pulley, second head pulley, the first workbench position detecting device, the second workbench position detecting device, first brake gear, second brake gear, first locating wheel and second locating wheel: said bearing bracket is connected with the workbench relative motion; Said first head pulley and second head pulley are fixedly installed on the two ends of bearing bracket; First brake gear and second brake gear are separately positioned on the two ends of bearing bracket; The first workbench position detecting device and the second workbench position detecting device are separately positioned on the two ends of bearing bracket; First locating wheel and second locating wheel are arranged on the two ends of bearing bracket; Said first brake gear, the first workbench position detecting device and first locating wheel all are arranged on the end of first head pulley away from the bearing bracket center line, and second brake gear, the second workbench position detecting device and second locating wheel all are arranged on the end of second head pulley away from the bearing bracket center line; Differing in size of said first head pulley, second head pulley and first locating wheel, second locating wheel; The race of said first head pulley, second head pulley and first locating wheel, second locating wheel is not on same straight line;
Said drive unit is connected with workbench, drives the relative motion of bearing bracket and workbench; Said drive unit is connected with said switch; The said first workbench position detecting device is connected with drive unit respectively with the second workbench position detecting device.
2. the runaway device of automatic leap transmission line obstacle according to claim 1 is characterized in that, the top of said workbench also is provided with first semiaxis and second semiaxis; Said bearing bracket is made up of two blocks of C type channel-section steels, first semiaxis on said C type channel-section steel and the workbench and the second semiaxis aggregate erection; Said bearing also comprises and is arranged on wherein first pulley in C type channel-section steel groove of bearing bracket; Be arranged on the second interior pulley of another piece C type channel-section steel groove of bearing bracket; First semiaxis that one end and the first pulley coaxle setting, the other end are connected with workbench; Second semiaxis that one end and the second pulley coaxle setting, the other end are connected with workbench; Said first semiaxis and second semiaxis are on same axis; Said first pulley is connected with drive unit respectively with second pulley.
3. the runaway device of automatic leap transmission line obstacle according to claim 2 is characterized in that, said bearing also comprises first sprocket wheel and second sprocket wheel that is arranged on the bearing bracket two ends; All be provided with chain link remover on said first semiaxis and second semiaxis; Said first sprocket wheel is connected with the chain link remover of first semiaxis; Said second sprocket wheel is connected with the chain link remover of second semiaxis; Said first sprocket wheel is connected with drive unit through transmission device with second sprocket wheel.
4. the runaway device of automatic leap transmission line obstacle according to claim 1 is characterized in that, the first workbench position detecting device and the second workbench position detecting device are travel switch.
5. the runaway device of automatic leap transmission line obstacle according to claim 1 is characterized in that, said drive unit is a motor.
6. the runaway device of automatic leap transmission line obstacle according to claim 5 is characterized in that, said motor is that rated voltage is the direct current machine of 12V.
7. the runaway device of automatic leap transmission line obstacle according to claim 1 is characterized in that, said workbench is made up of a totally enclosed steel pipe.
8. the runaway device of automatic leap transmission line obstacle according to claim 1 is characterized in that, said steel pipe is an aluminium-alloy pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210064438.7A CN102611034B (en) | 2012-03-12 | 2012-03-12 | Coaster device for automatically stepping across transmission line obstacles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210064438.7A CN102611034B (en) | 2012-03-12 | 2012-03-12 | Coaster device for automatically stepping across transmission line obstacles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102611034A true CN102611034A (en) | 2012-07-25 |
| CN102611034B CN102611034B (en) | 2014-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210064438.7A Active CN102611034B (en) | 2012-03-12 | 2012-03-12 | Coaster device for automatically stepping across transmission line obstacles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102611034B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105826855A (en) * | 2016-03-21 | 2016-08-03 | 中国南方电网有限责任公司超高压输电公司百色局 | Overhead ground wire galloping |
| CN107046254A (en) * | 2017-03-06 | 2017-08-15 | 国家电网公司 | 500kV power transmission line overhead ground wire flying cars |
| CN111313323A (en) * | 2020-03-26 | 2020-06-19 | 国网福建省电力有限公司 | Portable single quick wire outlet device and use method thereof |
| CN113607180A (en) * | 2021-08-05 | 2021-11-05 | 浙江数智交院科技股份有限公司 | Driving guide method, device, system and storage medium |
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| JPH01206809A (en) * | 1988-02-09 | 1989-08-21 | Sanwa Koki Kk | Device for removing matter caught by transmission line |
| CN2070043U (en) * | 1990-02-15 | 1991-01-23 | 江苏省无锡供电局 | Double-drive oscillating carriage for overhead four-wire line |
| CN1074313A (en) * | 1992-06-06 | 1993-07-14 | 秦世禄 | Safe, portable, through type high-altitude operation vehicle |
| CN101494359A (en) * | 2008-01-23 | 2009-07-29 | 吉林省送变电工程公司 | Extra high voltage line multifunctional combined galloping |
| CN101752804A (en) * | 2008-12-03 | 2010-06-23 | 中国科学院自动化研究所 | Two-arm swing obstacle-clearing type line walking robot body |
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2012
- 2012-03-12 CN CN201210064438.7A patent/CN102611034B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01206809A (en) * | 1988-02-09 | 1989-08-21 | Sanwa Koki Kk | Device for removing matter caught by transmission line |
| CN2070043U (en) * | 1990-02-15 | 1991-01-23 | 江苏省无锡供电局 | Double-drive oscillating carriage for overhead four-wire line |
| CN1074313A (en) * | 1992-06-06 | 1993-07-14 | 秦世禄 | Safe, portable, through type high-altitude operation vehicle |
| CN101494359A (en) * | 2008-01-23 | 2009-07-29 | 吉林省送变电工程公司 | Extra high voltage line multifunctional combined galloping |
| CN101752804A (en) * | 2008-12-03 | 2010-06-23 | 中国科学院自动化研究所 | Two-arm swing obstacle-clearing type line walking robot body |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105826855A (en) * | 2016-03-21 | 2016-08-03 | 中国南方电网有限责任公司超高压输电公司百色局 | Overhead ground wire galloping |
| CN107046254A (en) * | 2017-03-06 | 2017-08-15 | 国家电网公司 | 500kV power transmission line overhead ground wire flying cars |
| CN107046254B (en) * | 2017-03-06 | 2018-05-11 | 国家电网公司 | 500kV power transmission line overhead ground wire flying cars |
| CN111313323A (en) * | 2020-03-26 | 2020-06-19 | 国网福建省电力有限公司 | Portable single quick wire outlet device and use method thereof |
| CN113607180A (en) * | 2021-08-05 | 2021-11-05 | 浙江数智交院科技股份有限公司 | Driving guide method, device, system and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102611034B (en) | 2014-11-26 |
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