CN204497700U - Trolley wire ice removal - Google Patents
Trolley wire ice removal Download PDFInfo
- Publication number
- CN204497700U CN204497700U CN201520121850.7U CN201520121850U CN204497700U CN 204497700 U CN204497700 U CN 204497700U CN 201520121850 U CN201520121850 U CN 201520121850U CN 204497700 U CN204497700 U CN 204497700U
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- CN
- China
- Prior art keywords
- ice removal
- type opening
- electric wire
- road wheel
- wire
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Abstract
A kind of trolley wire ice removal described in the utility model, be the device that a kind of mechanical type removes ultra-high-tension power transmission line icing and accumulated snow, it forms primarily of frame, storage battery, motor, C type opening gear, deicing colter, road wheel and clamp system.C type opening gear is provided with three deicing colters, under driven by motor, C type opening gear and deicing colter thereof around electric wire fast rotational, the icing of shooting off rapidly on cable; Ice removal is provided with upper and lower two pairs of road wheels, have arc groove in the middle of wheel face, when the groove of upper road wheel hangs up electric wire, the deadweight of ice removal drives clamp system action, up-downgoing travelling wheel clamping electric wire, traction drive driven by motor two pairs of road wheels slowly move ahead along wire.
Description
Technical field
The utility model relates to a kind of instrument of snow and ice dislodging, is specially a kind of trolley wire deicer.
Background technology
Usually there is the phenomenon of icing and accumulated snow in the transmission line in winter, very easily causes the security incidents such as line tripping, broken string, bar, constitute serious threat to the safe operation of electric power system.In order to timely high-efficient cleaning is except the icing on transmission line, people study always, and the various de-icing method based on different principle and device emerge in an endless stream.Roughly, these methods can be divided into heating power deicing method and mechanical deicing's method.From the angle of power consumption, the broken one piece of onesize energy required for ice of mechanical means just melts 1/200 of this ice cube institute energy requirement.The deicing method that the utility model proposes, the solution that a kind of structure realized based on theory of mechanics is exactly simple, convenient and practical.
Summary of the invention
On trolley wire, troublesome drawback is loaded and unloaded in order to overcome existing ice removal, a kind of ice remover for electric wire provided by the utility model, the gear central authorities that wherein application of C type opening gear makes electric wire pack into rotation become very simple, deicing colter is contained on C type opening gear, as long as the upper road wheel arc groove of ice removal is anchored on electric wire, under Gravitative Loads, uplink and downlink travelling wheel just can clamp electric wire and walking steadily firmly.
The utility model solves the technical scheme that its technical problem adopts: a kind of trolley wire ice removal, comprises frame, storage battery, the direct current machine of band reduction box, C type opening gear, deicing colter, road wheel and clamp system.The open slot width of C type opening gear is greater than the diameter of wire, and making to put electric wire becomes simple operations in the center of swing pinion.C type opening gear Internal and external cycle has annular recess, as the track of inside and outside circle back-up roller, retrains its fixed-axis rotation.This C type opening gear is installed three deicing colter, and colter shape press the making of turnplow curved surface, and point of a knife is burn-on hard alloy cutter, and point of a knife presses close to wire surface, and root is in outmost turns.Drive two driving gears of C type opening pinion rotation, the run-in synchronism by same rooted tooth shape V belt translation, the centre-to-centre spacing of two gears is greater than opening groove width, is carved with driving gear engagement when ensure that C type opening tooth.Arc groove is had in the middle of upper road wheel and lower road wheel wheel face, draft link, lower fulcrum, connecting rod, upper fulcrum, upper pendulum bar, slide block, vertical guide groove and spring form road wheel clamp system jointly, when upper road wheel is not caught onto on electric wire, under the action of the spring, up-downgoing travelling wheel is thrown off, and when upper road wheel is suspended on electric wire by artificial button, ice removal is under its Gravitative Loads, by compression, the action of traveling wheel mechanism makes uplink and downlink travelling wheel close up and clamp electric wire to spring.
The beneficial effects of the utility model are, as long as in electric wire one end, icing on artificial removing one section of electric wire, again the otch of C type opening gear is put electric wire, allow the concave arc groove of upside road wheel be anchored on electric wire, slowly put down ice removal, it will under Gravitative Loads simultaneously, up-downgoing travelling wheel is close, close up, and " grips " electric wire tightly.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 (a) C type opening gear front view, Fig. 2 (b) C type opening gear left view.
Fig. 3 is C type opening gear drive schematic diagram.
Fig. 4 (a) is traveling wheel mechanism open configuration of the present utility model, Fig. 4 (b) traveling wheel mechanism closed configuration of the present utility model.
In figure: 1. the direct current machine of storage battery 2. with reduction box, 3,3 '. gear, 4.C type opening gear, 5. electric wire, 6. deicing colter, 7. Timing Belt, 8. go up road wheel, 9. traction drive motor, 10. descend road wheel, 11. frames, 12. regulating wheels, 13. synchronous cog belts, 14. inner ring back-up roller, 15. outer ring back-up roller, 16. draft links, 17. times fulcrums, 18. connecting rods, fulcrum on 19., 20. upper pendulum bars, 21. slide blocks, 22. vertical guide grooves, 23. stage clips
Embodiment
As shown in Figure 1, frame of the present utility model is equipped with 24V storage battery 1, selects the DC motor 2 with reduction box one to drive comparatively pinion 3,3 ', their drive C type opening gear 4 to be axis around electric wire, with about 300rpm rotating speed rotate; C type opening gear is provided with three deicing colters 6, and in order to improve efficiency of cleaning snow, deicing colter is pressed turnplow curved surface and is made, and point of a knife is burn-on hard alloy cutter, and coulter presses close to wire surface, and root is in outmost turns.What ice removal moved ahead dependence on electric wire is two pairs of road wheels, namely road wheel 8,8 ' is gone up, lower road wheel 10,10 ', upper road wheel is driving wheel, wheel face groove is the arc surface coincide with wire surface, and they are under the effect of clamp system, realizes clamping reliably to electric wire, driven by traction drive motor 9, Timing Belt 7 keeps road wheel synchronous axial system on two.
C type opening gear 4 is core parts of the present utility model, its structure is shown in accompanying drawing 2, the front view that Fig. 2 (a) is this gear, Fig. 2 (b) is left view, gear has the groove being greater than the diameter of wire, the design of this uniqueness, overcomes the difficulty that complete gear wheel cannot be placed in electric wire gear centre.C type opening gear 4 Internal and external cycle all has cannelure, this solves the specialized designs that orientation problem installed by gear, C type opening gear install, rotate principle as shown in Figure 3: C type opening gear 4 inner ring configures four back-up roller 14, outer ring configures six back-up roller 15, and they retrain C type opening gear 4 fixed-axis rotation jointly.What drive C type opening gear 4 to rotate is the less gears 3 and 3 ' of two of being engaged with in below; distance between them; be greater than the groove width on C type opening gear 4; when this is to ensure that the open slot of C type gear runs to 3 or 3 ' engagement place; guarantee that another pinion engages with it in addition, can not run out of steam all the time.Two regulating wheels 12 and synchronous cog belt 13 make the synchronous equidirectional rotation of gear 3,3 '.
Accompanying drawing 4 is clamp mechanism kinematic sketch of up-downgoing travelling wheel, its (a) figure is depicted as the open configuration of mechanism, uplink and downlink travelling wheel 8 and 10 (8 ', with 8,10 ' and 10 is assemblied on same straight-bar respectively, their action is synchronous, in direction as shown, 8 ', 8 and 10 ', 10 is ghost images) separate.When deicing starts, first by manually disposing one section of icing on electric wire, the open slot of the C type opening gear 4 of ice removal is put electric wire 5 by operating personnel, adjust simultaneously its attitude by upper road wheel 8 and 8 ' arc groove buckle frame on electric wire.When operating personnel let go slowly, when the deadweight of ice removal is slowly loaded on electric wire, spring 23 is compressed, cradling piece and the slide block 21 at upper road wheel 8 place will move up along vertical guide groove 22, and meanwhile, slide block 21 drives guide groove to make upper pendulum bar 20 around upper fulcrum 19 counter-clockwise swing, again by connecting rod 18, the draft link 16 being provided with lower road wheel 10 is driven also to make counter-clockwise swing around lower fulcrum 17, until uplink and downlink travelling wheel closes up in electric wire position, as shown in accompanying drawing 4 (b).The weight of whole ice removal about has 30kg, and after it fully hangs up electric wire, own wt all changes into the thrust of road wheel to electric wire, thus ensure that walking mechanism has enough large frictional force, can walk safely and smoothly on electric wire.It should be noted that, in schematic diagram of mechanism, lower fulcrum 17 and upper fulcrum 19, be two bolsters parallel with electric wire in ice removal frame.
Below preferred implementation of the present utility model is described by reference to the accompanying drawings in detail; but; the utility model is not limited to the detail in above-mentioned execution mode; within the scope of technical conceive of the present utility model; can carry out multiple simple variant to the concrete structure shown in accompanying drawing 1, these simple variant all belong to protection range of the present utility model.
Claims (5)
1. a trolley wire ice removal, is characterized in that: comprise frame (11), storage battery (1), the band direct current machine (2) of reduction box, C type opening gear (4), deicing colter (6), road wheel (8,8 ', 10,10 ') and the road wheel that jointly formed by draft link (16), lower fulcrum (17), connecting rod (18), upper fulcrum (19), upper pendulum bar (20), slide block (21), vertical guide groove (22) and spring (23) opens clamp mechanism.
2. trolley wire ice removal according to claim 1, it is characterized in that: the upper installation three of C type opening gear (4) is deicing colter, open slot on gear is more bigger than the diameter of wire, and Internal and external cycle has annular recess, for the roller track of Internal and external cycle back-up roller.
3. trolley wire ice removal according to claim 1 and 2, is characterized in that: deicing colter (6) shape makes by turnplow curved surface, and point of a knife is burn-on hard alloy cutter, and colter point of a knife presses close to wire surface, and root is in outmost turns.
4. trolley wire ice removal according to claim 1 and 2, it is characterized in that: C type opening gear (4) inner ring has four back-up roller, there are six back-up roller outer ring, thus constraint C type opening gear work take wire center as the fixed-axis rotation of axis, the centre-to-centre spacing of two that engage with C type opening gear (4) comparatively small active gears (3,3 ') is greater than opening groove width, is carved with driving gear and is engaged with when ensure that C type opening gear (4).
5. trolley wire ice removal according to claim 1 and 2, it is characterized in that: draft link (16), lower fulcrum (17), connecting rod (18), upper fulcrum (19), upper pendulum bar (20), slide block (21), vertical guide groove (22) and spring (23) form a clamp mechanism of road wheel jointly, during non operating state, upper road wheel (8,8 ') does not bear the upward pressure of electric wire (5), under spring (23) effect, upper road wheel resets downwards, up-downgoing travelling wheel throws off larger space, open-shaped state; When by manually upper road wheel (8,8 ') arc groove being anchored on electric wire, ice removal is under its Gravitative Loads, spring (23) by compression, the action of clamp system makes uplink and downlink travelling wheel close up in electric wire position, at this moment the deadweight of ice removal changes into clamping force, and drive motors (9) can drive road wheel steadily to move ahead along electric wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520121850.7U CN204497700U (en) | 2015-03-02 | 2015-03-02 | Trolley wire ice removal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520121850.7U CN204497700U (en) | 2015-03-02 | 2015-03-02 | Trolley wire ice removal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204497700U true CN204497700U (en) | 2015-07-22 |
Family
ID=53576988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520121850.7U Expired - Fee Related CN204497700U (en) | 2015-03-02 | 2015-03-02 | Trolley wire ice removal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204497700U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104682309A (en) * | 2015-03-02 | 2015-06-03 | 江南大学 | Suspended high-voltage line deicing device |
| CN108173226A (en) * | 2016-12-07 | 2018-06-15 | 长沙鲁维湘机电科技有限公司 | A kind of power transmission line deicer |
| CN110137851A (en) * | 2019-05-31 | 2019-08-16 | 国网山东省电力公司临沂供电公司 | Overhead transmission line fitting removes device |
| CN110649553A (en) * | 2019-09-12 | 2020-01-03 | 孙倩兰 | Utilize mechanism to rotate high-voltage line descaling machine of clearance snow ponding on high-voltage line |
| CN111404082A (en) * | 2020-04-22 | 2020-07-10 | 北京春合隅林建筑工程有限公司 | Robot for high-altitude operation |
-
2015
- 2015-03-02 CN CN201520121850.7U patent/CN204497700U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104682309A (en) * | 2015-03-02 | 2015-06-03 | 江南大学 | Suspended high-voltage line deicing device |
| CN108173226A (en) * | 2016-12-07 | 2018-06-15 | 长沙鲁维湘机电科技有限公司 | A kind of power transmission line deicer |
| CN110137851A (en) * | 2019-05-31 | 2019-08-16 | 国网山东省电力公司临沂供电公司 | Overhead transmission line fitting removes device |
| CN110137851B (en) * | 2019-05-31 | 2021-01-01 | 国网山东省电力公司临沂供电公司 | Overhead transmission line hardware fitting dismounting device |
| CN110649553A (en) * | 2019-09-12 | 2020-01-03 | 孙倩兰 | Utilize mechanism to rotate high-voltage line descaling machine of clearance snow ponding on high-voltage line |
| CN110649553B (en) * | 2019-09-12 | 2021-05-11 | 绍兴漫翱创腾智能机械股份有限公司 | Utilize mechanism to rotate high-voltage line descaling machine of clearance snow ponding on high-voltage line |
| CN111404082A (en) * | 2020-04-22 | 2020-07-10 | 北京春合隅林建筑工程有限公司 | Robot for high-altitude operation |
| CN111404082B (en) * | 2020-04-22 | 2021-03-12 | 盛天智能机器人(广东)有限责任公司 | Robot for high-altitude operation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20160302 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |