CN204577986U - Multi-functional line walking dolly - Google Patents
Multi-functional line walking dolly Download PDFInfo
- Publication number
- CN204577986U CN204577986U CN201520292305.4U CN201520292305U CN204577986U CN 204577986 U CN204577986 U CN 204577986U CN 201520292305 U CN201520292305 U CN 201520292305U CN 204577986 U CN204577986 U CN 204577986U
- Authority
- CN
- China
- Prior art keywords
- wheel
- line walking
- wire
- dolly
- power supply
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The utility model relates to multi-functional line walking dolly, it comprises power supply, power supply is connected with motor by wire, the overhanging shaft part of motor is connected with travelling gear, travelling gear and gears meshing, and gear is connected with gearbox, gearbox drives trailing wheel, front-wheel is provided with heating plate, and heating plate is connected with power supply by wire, and battery pack is connected with signal projector with camera by wire.This line walking dolly can carry out work high above the ground, constantly by high-altitude line walking result and line walking picture transmission to ground, find the defect of high-altitude circuit, this dolly can also adapt to different in width cable, heat fusing can be carried out to the ice cube of cable surface, play the effect of deicing.
Description
Technical field
The utility model relates to a kind of aerial cables circuit auxiliary repair device, is specifically related to multi-functional line walking dolly.
Background technology
The cable of high-altitude erection, need often to overhaul, so that Problems existing in Timeliness coverage cable, especially at ice and snow weather, more need to clear up ice cube timely because circuit freezes, traditional maintenance mainly carries out work high above the ground maintenance by maintenance worker, there is hidden danger, and overhaul efficiency is low, so the line inspection device needing development and Design new, aerial cables is overhauled.
Utility model content
Technical problem to be solved in the utility model is to provide multi-functional line walking dolly, this line walking dolly can carry out work high above the ground, constantly by high-altitude line walking result and line walking picture transmission to ground, find the defect of high-altitude circuit, this dolly can also adapt to different in width cable, heat fusing can be carried out to the ice cube of cable surface, play the effect of deicing.
In order to realize above-mentioned technical characteristic, the purpose of this utility model is achieved in that multi-functional line walking dolly, it comprises power supply, and power supply is connected with motor by wire, and the overhanging shaft part of motor is connected with travelling gear, travelling gear and gears meshing, gear is connected with gearbox, and gearbox drives trailing wheel, and front-wheel is provided with heating plate, heating plate is connected with power supply by wire, and battery pack is connected with signal projector with camera by wire.
Described front-wheel and trailing wheel are all provided with sleeve.
Connecting axle between two, the left and right wheel of described front-wheel and trailing wheel adopts telescope to be connected.
The utility model has following beneficial effect:
Multi-functional line walking dolly, in use, first the front-wheel of dolly and the sleeve pipe of trailing wheel is regulated according to the spacing between overhead cable, the overhead cable of different spacing can be adapted to, then dolly is positioned on cable by sleeve, start dolly, under the drive of motor, by travelling gear and gears meshing, gear is connected with gearbox, trailing wheel is driven eventually through gearbox, trailing wheel is moved on cable, and then make whole dolly go forward to go at cable, in time line conditions is made a video recording by the camera of dolly front portion, and camera picture is transferred to ground accepting device by signal projector, the generation of the situations such as the defect such as disconnected stock that may exist in cable can be found clearly by ground accepting device, again rejected region is overhauled targetedly.
By increasing heating plate on front-wheel, can play when dolly patrolling power transmission lines and acting on, one, can ice-melt operation be carried out when powerline ice-covering.Two, in the place that some wind are larger, this function can be used to blow to aerial and hang over the plastic film of transmission line or other foreign matters do thermal cutting operation, and use manpower and material resources sparingly financial resources.
Above-mentioned front-wheel and trailing wheel are all provided with sleeve, can tackle different power line conductive cross-sectional area, if when icing, wire glass becomes large, also sleeve can be elongated, mate different ice covering thickness.
Connecting axle between two, the left and right wheel of above-mentioned front-wheel and trailing wheel adopts telescope to be connected, because transmission line wire division number is different apart from each with division, so add a sleeve pipe that can stretch in axletree, make dolly can carry out operation on various transmission line like this.
Camera and sender unit are housed before above-mentioned car, taken picture can be sent to terminal, effectively can check conductive wire scenario, prevent broken string, the situations such as disconnected stock occur.
When different span and the discrepancy in elevation, consider that the climbing capacity of dolly is limited, install speed changer additional, when angle of inclination is different, suitable gearratio can be selected, to increase the adaptedness of dolly to different transmission line.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is upper cover plate of the present utility model and lower cover schematic diagram when separately building cable trench.
Fig. 2 is the schematic diagram that lower cover of the present utility model is positioned at when cable trench is opened in upper cover plate inside.
Fig. 3 is three-dimensional structure schematic diagram of the present utility model.
Fig. 4 overlaps pipe mounting structure schematic diagram between the two-wheeled of front-wheel left and right of the present utility model.
Fig. 5 is the installation diagram of heating plate of the present utility model on wheel.
In figure: gear 1, motor 2, front-wheel 3, travelling gear 4, camera 5, battery pack 6, power supply 7, signal projector 8, gearbox 9, heating plate 10, sleeve pipe 11, sleeve 12, trailing wheel 13.
Embodiment
Below in conjunction with accompanying drawing, execution mode of the present utility model is described further.
See Fig. 1-5, multi-functional line walking dolly, it comprises power supply 7, and power supply 7 is connected with motor 2 by wire, and the overhanging shaft part of motor 2 is connected with travelling gear 4, travelling gear 4 engages with gear 1, gear 1 is connected with gearbox 9, and gearbox 9 drives trailing wheel 13, front-wheel 3 is provided with heating plate 10, heating plate 10 is connected with power supply 7 by wire, and battery pack 6 is connected with signal projector 8 with camera 5 by wire.
Further, described front-wheel 3 and trailing wheel 13 are all provided with sleeve 12.
Further, the connecting axle between two, the left and right wheel of described front-wheel 3 and trailing wheel 13 adopts telescope 11 to be connected.
Device specific works process of the present utility model and principle are:
First, the front-wheel 3 of dolly and the sleeve pipe 11 of trailing wheel 13 is regulated according to the spacing between overhead cable, the overhead cable of different spacing can be adapted to, then dolly is positioned on cable by sleeve 12, start dolly, under the drive of motor 2, engaged with gear 1 by travelling gear 4, gear 1 is connected with gearbox 9, drives trailing wheel 4 eventually through gearbox 9, trailing wheel 4 is moved on cable, and then makes whole dolly go forward to go at cable;
Then, in time line conditions is made a video recording by the camera 5 of dolly front portion, and camera picture is transferred to ground accepting device by signal projector 8, the generation of the situations such as the defect such as disconnected stock that may exist in cable can be found by ground accepting device clearly, then rejected region is overhauled targetedly.
Structure in this example is only illustrating and explaining for claim, so that mass reading is understood, should not be considered as the restriction for claim, and the scope that protection range of the present utility model should be recorded with claim and legal equivalent feature are as the criterion.
Claims (3)
1. multi-functional line walking dolly, it is characterized in that: it comprises power supply (7), power supply (7) is connected with motor (2) by wire, the overhanging shaft part of motor (2) is connected with travelling gear (4), travelling gear (4) engages with gear (1), gear (1) is connected with gearbox (9), gearbox (9) drives trailing wheel (13), front-wheel (3) is provided with heating plate (10), heating plate (10) is connected with power supply (7) by wire, and battery pack (6) is connected with signal projector (8) with camera (5) by wire.
2. multi-functional line walking dolly according to claim 1, is characterized in that: described front-wheel (3) and trailing wheel (13) are all provided with sleeve (12).
3. multi-functional line walking dolly according to claim 1, is characterized in that: the connecting axle between two, the left and right wheel of described front-wheel (3) and trailing wheel (13) adopts telescope (11) to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520292305.4U CN204577986U (en) | 2015-05-08 | 2015-05-08 | Multi-functional line walking dolly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520292305.4U CN204577986U (en) | 2015-05-08 | 2015-05-08 | Multi-functional line walking dolly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204577986U true CN204577986U (en) | 2015-08-19 |
Family
ID=53870581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520292305.4U Expired - Fee Related CN204577986U (en) | 2015-05-08 | 2015-05-08 | Multi-functional line walking dolly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204577986U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107706812A (en) * | 2017-10-20 | 2018-02-16 | 广州公孙策信息科技有限公司 | A kind of municipal electric inspection process device |
| CN109659852A (en) * | 2017-10-10 | 2019-04-19 | 国网吉林省电力有限公司检修公司 | Overhead transmission line electrodynamic balance cabling vehicle |
-
2015
- 2015-05-08 CN CN201520292305.4U patent/CN204577986U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109659852A (en) * | 2017-10-10 | 2019-04-19 | 国网吉林省电力有限公司检修公司 | Overhead transmission line electrodynamic balance cabling vehicle |
| CN107706812A (en) * | 2017-10-20 | 2018-02-16 | 广州公孙策信息科技有限公司 | A kind of municipal electric inspection process device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20160508 |