CN102185263B - Travelling wheels for travelling of live conductor - Google Patents
Travelling wheels for travelling of live conductor Download PDFInfo
- Publication number
- CN102185263B CN102185263B CN201110127257XA CN201110127257A CN102185263B CN 102185263 B CN102185263 B CN 102185263B CN 201110127257X A CN201110127257X A CN 201110127257XA CN 201110127257 A CN201110127257 A CN 201110127257A CN 102185263 B CN102185263 B CN 102185263B
- Authority
- CN
- China
- Prior art keywords
- wheel
- holder
- road wheel
- spring
- applicable
- 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.)
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Links
- 239000004020 conductor Substances 0.000 title abstract 3
- 230000001681 protective effect Effects 0.000 claims abstract description 7
- 239000002184 metal Substances 0.000 claims abstract description 5
- 229910052751 metal Inorganic materials 0.000 claims abstract description 5
- 230000005611 electricity Effects 0.000 claims description 21
- 239000007769 metal material Substances 0.000 claims description 4
- 150000002739 metals Chemical class 0.000 abstract 1
- 230000008439 repair process Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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Abstract
The invention discloses a travelling wheel for travelling of a live conductor, comprising one rubber idler wheel formed by a left half part and a right half part, wherein a metal conductive wheel is arranged in the middle of the rubber idler wheel composed of the left half part and the right half part; the metal conductive wheel is rotatablely sleeved on a wheel axle by a conductive pre-tension device which keeps contact with the wheel axle. The travelling wheel has the advantages that the conductive wheel device, the conductor and other potentials are convenient to adopt, thus improving the operation safety; meanwhile, protective caps made of metals are arranged at two end parts of the rubber idler wheel, thus prolonging the service life of the rubber idler wheel.
Description
Technical field
The present invention relates to a kind of road wheel, particularly a kind of road wheel that is applicable to the live wire walking.
Background technology
In power circuit maintenance and repair process, in order to change insulator, to repair wire, change stockbridge damper and in order to remove the foreign matter on the wire, often need the outlet operation or adopt the maintenance of various automatic inspection devices, therefore on these outlet power tools or apparatus for examination and repair, need the suit road wheel of walking at wire of configuration, existing road wheel, mostly be made of simple rubber roll, when work, instrument or apparatus for examination and repair then are in unequal current potential with wire like this.Thereby produce easily potential difference and cause shock hazard.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art part, and provide a kind of can be so that various device and wire of walking at wire be realized equipotential road wheel.
A kind of road wheel that is applicable to the live wire walking, its structural feature is: described road wheel comprises a rubber roll that is made of left and right sides two halves, be provided with the metallic conduction wheel in the middle part of the rubber roll of left and right sides two halves setting, described metallic conduction wheel is by remaining rotating being set on the wheel shaft of pre-tightening apparatus that contact, conductive with wheel shaft.
The road wheel of this structure is convenient to make various devices and the wire equipotential that adopts it, thereby improves 75 property of operation.
Pre-tightening apparatus on the described road wheel directly is made of spring, and a side of spring links to each other with the metallic conduction wheel, and opposite side is connected with wheel shaft.
Pre-tightening apparatus on the described road wheel comprises spring and can conduct electricity holder and consist of that the holder that can conduct electricity links to each other with wheel shaft, and a side of spring is fixed in can conduct electricity on the holder, and a side is taken turns with metallic conduction and linked to each other.
Described spring is ring-spring.
The described holder that conducts electricity is embedded in the rubber roll of double setting.
The described holder that conducts electricity is made of left and right sides two halves, is provided with the groove that can snap in spring and metallic conduction wheel between the conducted electricity holder of left and right sides two halves, and spring supporting is on the groove of conduction holder.
The described holder that conducts electricity is the metal holder.
Be provided with the protective cap that metal material is made in the end of rubber roll.
Add the useful life that protective cap can improve rubber roll at the both ends of rubber roll, improve it and hit the anticollision ability.
In sum, the present invention's following advantage compared to existing technology:
The road wheel of this structure be convenient to make device and the wire equipotential that adopts this conductive casters, thereby the safety that improves operation must property.Simultaneously at the both ends of rubber roll the protective cap that metal material is made is set, can improves the useful life of rubber roll.
Description of drawings
Fig. 1 is the road wheel structural representation that is applicable to the live wire walking of the present invention.
Embodiment
Below in conjunction with embodiment the present invention is described in more detail.
A kind of road wheel that is applicable to the live wire walking, described road wheel comprises a rubber roll 1 that is made of left and right sides two halves, be provided with metallic conduction wheel 2 in the middle part of the rubber roll of left and right sides two halves setting, described metallic conduction wheel is by remaining pre-tightening apparatus 3 rotating being set on the wheel shaft that contact, conductive with wheel shaft.Pre-tightening apparatus on the described road wheel comprises spring 31 and can conduct electricity holder 32 and consist of that the holder that can conduct electricity links to each other with wheel shaft, and a side of spring is fixed in can conduct electricity on the holder, and a side is taken turns with metallic conduction and linked to each other.Described spring is ring-spring.The described holder that conducts electricity is embedded in the rubber roll of double setting.The described holder that conducts electricity is made of left and right sides two halves, is provided with the groove that can snap in spring and metallic conduction wheel between the conducted electricity holder of left and right sides two halves, and spring supporting is on the groove of conduction holder.Be provided with the protective cap 4 that the metal material aluminium alloy is made at the both ends of rubber roll.
It is same as the prior art that present embodiment is not stated part.
Claims (8)
1. one kind is applicable to the road wheel that live wire is walked, it is characterized in that: described road wheel comprises a rubber roll that is made of left and right sides two halves, be provided with the metallic conduction wheel in the middle part of the rubber roll of left and right sides two halves setting, described metallic conduction wheel is by remaining rotating being set on the wheel shaft of pre-tightening apparatus that contact, conductive with wheel shaft.
2. the road wheel that is applicable to live wire walking according to claim 1, it is characterized in that: the pre-tightening apparatus on the described road wheel directly is made of spring, and a side of spring links to each other with the metallic conduction wheel, and opposite side is connected with wheel shaft.
3. the road wheel that is applicable to live wire walking according to claim 1, it is characterized in that: the pre-tightening apparatus on the described road wheel comprises spring and can conduct electricity holder, the holder that can conduct electricity links to each other with wheel shaft, one side of spring is fixed in can conduct electricity on the holder, and a side links to each other with the metallic conduction wheel.
4. the road wheel that is applicable to live wire walking according to claim 3, it is characterized in that: described spring is ring-spring.
5. the road wheel that is applicable to live wire walking according to claim 4, it is characterized in that: the described holder that conducts electricity is embedded in the rubber roll of double setting.
6. the road wheel that is applicable to live wire walking according to claim 5, it is characterized in that: the described holder that conducts electricity is made of left and right sides two halves, be provided with the groove that can snap in spring and metallic conduction wheel between the conducted electricity holder of left and right sides two halves, spring supporting is on the groove of conduction holder.
7. the road wheel that is applicable to live wire walking according to claim 6, it is characterized in that: the described holder that conducts electricity is the metal holder.
8. the road wheel that is applicable to the live wire walking according to claim 7 is characterized in that: be provided with the protective cap that metal material is made in the end of rubber roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110127257XA CN102185263B (en) | 2011-05-17 | 2011-05-17 | Travelling wheels for travelling of live conductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110127257XA CN102185263B (en) | 2011-05-17 | 2011-05-17 | Travelling wheels for travelling of live conductor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102185263A CN102185263A (en) | 2011-09-14 |
| CN102185263B true CN102185263B (en) | 2013-05-01 |
Family
ID=44571357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110127257XA Active CN102185263B (en) | 2011-05-17 | 2011-05-17 | Travelling wheels for travelling of live conductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102185263B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102315609B (en) * | 2011-05-17 | 2013-09-11 | 国家电网公司 | Unmanned automatic inspection device for transmission line |
| CN105565081B (en) * | 2016-01-30 | 2018-11-06 | 秦皇岛同力达环保能源股份有限公司 | Disc type heat exchange tube coiler |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05146017A (en) * | 1991-11-21 | 1993-06-11 | Toshiba F Ee Syst Eng Kk | Aerial line running apparatus |
| JP3209060B2 (en) * | 1995-10-31 | 2001-09-17 | 日立電線株式会社 | Rolling wire car |
| CA2299662A1 (en) * | 2000-02-22 | 2001-08-22 | Serge Montambault | Remote controlled inspection and intervention vehicle for high tension power system |
| CN201134645Y (en) * | 2007-11-09 | 2008-10-15 | 湖州电力局 | Foreign matter treatment device for conductive and ground wire of high-voltage line |
| CN201466576U (en) * | 2009-08-25 | 2010-05-12 | 中国南方电网有限责任公司超高压输电公司天生桥局 | Special pulley for remote access equipotentially |
| CN202121253U (en) * | 2011-05-17 | 2012-01-18 | 福建省电力有限公司泉州电业局 | Road wheel suitable for walking of live wires |
-
2011
- 2011-05-17 CN CN201110127257XA patent/CN102185263B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN102185263A (en) | 2011-09-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: FUJIAN ELECTRIC POWER CO., LTD. FUJIAN PROVINCE EL Effective date: 20121130 Owner name: STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: FUJIAN PROVINCE ELECTRIC POWER CORPORATION QUANZHOU ELECTRIC POWER BUREAU Effective date: 20121130 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 362000 QUANZHOU, FUJIAN PROVINCE TO: 100031 XICHENG, BEIJING |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20121130 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant after: State Grid Corporation of China Applicant after: Fujian Electric Power Co., Ltd. Applicant after: Fujian Province Electric Power Corporation Quanzhou Electric Power Bureau Address before: 362000 the southern section of Wen Ling Road, Fujian, Quanzhou Applicant before: Fujian Province Electric Power Corporation Quanzhou Electric Power Bureau |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |