CN102931610B - Power transmission line repair flying vehicle - Google Patents
Power transmission line repair flying vehicle Download PDFInfo
- Publication number
- CN102931610B CN102931610B CN201210377760.5A CN201210377760A CN102931610B CN 102931610 B CN102931610 B CN 102931610B CN 201210377760 A CN201210377760 A CN 201210377760A CN 102931610 B CN102931610 B CN 102931610B
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- Prior art keywords
- pulley
- power transmission
- catch
- brake
- protective cover
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 19
- 230000001681 protective effect Effects 0.000 claims abstract description 28
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 3
- 230000009466 transformation Effects 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 description 5
- 239000004020 conductor Substances 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
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- Braking Arrangements (AREA)
Abstract
The invention discloses a power transmission line repair flying vehicle, belonging to high-voltage power transmission and transformation repair tools. The traditional repair flying vehicle has the problems that a brake mechanism is complex and pulleys are easy to crush the hands of repair personnel in the sliding process of the flying vehicle. The power transmission line repair flying vehicle comprises two vehicle frames formed from two mutually connected pillars, one pulley is arranged respectively on each pillar, a brake device is arranged on each pulley, each brake device comprises a protective cover covering each pulley, the one end of the bottom of each protective cover transversely extends to form an extension part, and a brake piece is arranged below each extension part. The protective covers with the brake pieces additionally arranged on the pulleys of the flying vehicle not only can play the effect of braking the flying vehicle, but also can prevent the pulleys from crushing the hands of the repair personnel during sliding. The power transmission line repair flying vehicle is simple in structure, easy to operate and low in cost and can be applicable to all repair flying vehicles with pulleys.
Description
[technical field]
The present invention relates to high voltage line maintenance equipment technical field, refer to a kind of power transmission lines overhauling driving especially.
[background technology]
Transmission line especially high voltage power transmission and transforming circuit is all high-altitude erection, when overhauling it, needs to utilize driving to carry out outlet operation.It is rely on the drop of wire suspension generation to coordinate manually to catch wire to pull that existing maintenance driving needs to advance simultaneously, driving braking is then grab wire oppositely firmly to stop driving with artificial hand, the speed being all difficult to control driving when driving is advanced or when braking driving, simultaneously, exposed driving pulley is also easy to overwhelm hand, for this reason, there is the tight lock set of brake having related to driving in the Double-bundled-conductor racing vehicle of application number for use in a kind of transformer station disclosed in the Chinese patent of 200920209782.4, this modular construction is complicated, also hand cannot be overwhelmed by anti-limited slip wheel.Also have that application number is four disclosed in the Chinese patent of 201120152908.6, the dual-purpose driving of six-multiple conductor, it relate to a kind of foot-operated braking scheme, but the program has requirement to driving itself, driving is needed to carry a work chamber, then foot-operated brake apparatus is installed in work chamber, so this braking scheme scope of application is limited.
[summary of the invention]
For solving the problem, the invention provides a kind of power transmission lines overhauling driving, it is simple that this driving has structure, and brake apparatus applied widely, when this brake apparatus can prevent driving from sliding simultaneously, pulley is pressed onto maintainer on hand.
Technical scheme of the present invention is as follows: a kind of power transmission lines overhauling driving; comprise the vehicle frame be made up of interconnective two pillars; two pillars are respectively provided with a pulley; described pulley is provided with brake apparatus; described brake apparatus comprises the protective cover covered on pulley; form extension in the bottom end horizontal expansion of described protective cover, below described extension, be provided with brake(-holder) block.Maintenance driving is in sliding process, and pulley can slide along wire, presses down extension, be then positioned at brake(-holder) block below extension and wire and rub and just can brake driving.Owing to there being protective cover to be covered by pulley, so pulley is when near maintainer's hand, will block by protected cover, anti-limited slip wheel overwhelms on hand.
As a further improvement on the present invention and optimize, following measure can be taked:
Two described pillars are respectively provided with a framework, and be equipped with a rotating shaft in framework, rotating shaft is provided with pulley.
Described protective cover includes the support chip be positioned at above described pulley; catch and rear catch before the two ends of support chip are provided with; described front catch and rear catch cover on the both sides, front and back of pulley respectively; described front catch bottom horizontal expansion forms extension; brake(-holder) block is provided with below described extension; described rear catch is provided with fixed strip, and described fixed strip is fixed on described framework.
Described fixed strip has two lay respectively at the left and right sides of described pulley and be fixed on described framework.Protective cover can more firmly be fixed on described framework by the fixed strip of pulley bilateral.
Described support chip is fixed on described framework, can stablize the connection between protective cover and framework, avoids protective cover to rock when driving slides.
Described front catch is provided with the brake(-holder) block stretching to pulley.Brake(-holder) block on front catch, when being pressed towards pulley, producing with pulley and rubs, can brake driving equally.
Connect a connecting rod between described front catch and rear catch, one end of connecting rod is fixed on rear catch, and the other end of connecting rod passes front catch and is slidably connected.Connecting rod can keep the shape of protective cover, prevents it from staying.
Described connecting rod is set with a Compress Spring, one end of described Compress Spring is fixed on connecting rod, and the other end is against on front catch.Under the effect of Compress Spring, the front catch be pressed down is easy to resilience.
The material of described protective cover is steel.Employing steel are that the protective cover of material possesses enough intensity and elasticity.
Compared with prior art, outstanding advantages of the present invention is: adopt the protective cover installing band brake sheet on driving pulley additional, not only can play the effect of braking driving, and can be pressed onto the hand of maintainer when sliding by anti-limited slip wheel; Structure of the present invention is simple, operates simple and easy, with low cost, goes for the maintenance driving of all band pulleys.
[accompanying drawing explanation]
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation at pulley place of the present invention;
Fig. 3 is the structure cutaway view of protective cover of the present invention.
[embodiment]
See Fig. 1 and Fig. 2, a kind of power transmission lines overhauling driving, comprises the vehicle frame be made up of interconnective two pillars 1, and two described pillars 1 are respectively provided with a framework 4, are equipped with a rotating shaft 41 in framework 4, rotating shaft is provided with described pulley 2.Described pulley is provided with brake apparatus, and described brake apparatus comprises the protective cover 3 covered on pulley 2, forms extension 31, be provided with brake(-holder) block 32 below described extension 31 in the bottom end horizontal expansion of described protective cover 3.When pressing down protective cover extension 31, brake(-holder) block 32 and wire friction catch driving.For protective cover tool 3 prepares enough enough intensity and elasticity, the material of described protective cover 3 is steel.
See Fig. 3, preferred as the present embodiment, described protective cover 3 includes the support chip 33 be positioned at above described pulley 2, and described support chip 33 can be fixed on described framework 4 to reduce the shake produced at driving sliding process protective cover 3.Catch 34 and rear catch 35 before the two ends of support chip 33 are provided with, described front catch 34 and rear catch 35 cover on the both sides, front and back of pulley 2 respectively, described front catch 34 bottom horizontal expansion forms extension 31, brake(-holder) block 32 is provided with below described extension 31, in order to there be better braking effect, described front catch 34 is also provided with the brake(-holder) block 32 stretching to pulley 2.Described rear catch 35 is provided with fixed strip 36, and described fixed strip 36 is fixed on described framework 4.Described fixed strip 36 has two lay respectively at the left and right sides of described pulley and be fixed on described framework 4.Connect a connecting rod 37 between described front catch 34 and rear catch 35, one end of connecting rod 37 is fixed on rear catch 35, and the other end of connecting rod 37 passes front catch 34 and is slidably connected.Described connecting rod 37 is set with a Compress Spring 38; one end of described Compress Spring 38 is fixed on connecting rod 37, and the other end is against on front catch 34, and connecting rod 37 can stablize the shape of protective cover 3; under the effect of Compress Spring, front catch 34 and extension 31 are easy to resilience.
Driving pulley installs additional the protective cover of band brake sheet, not only can play the effect of braking driving, and the hand of maintainer can be pressed onto when sliding by anti-limited slip wheel; structure is simple; operate simple and easy, with low cost, go for the maintenance driving of all band pulleys.
Pass through above-described embodiment, object of the present invention is reached by fully effective, the personage being familiar with this skill should be understood that and the present invention includes but the content being not limited to accompanying drawing and describing in embodiment above, and any amendment not departing from function and structure principle of the present invention all comprises within the scope of the appended claims.
Claims (7)
1. a power transmission lines overhauling driving, comprise the vehicle frame be made up of interconnective two pillars (1), two pillars (1) are respectively provided with a pulley (2), it is characterized in that: described pulley is provided with brake apparatus, described brake apparatus comprises the protective cover (3) covered on pulley (2), extension (31) is formed in the bottom end horizontal expansion of described protective cover (3), described extension (31) below is provided with brake(-holder) block (32), two described pillars (1) are respectively provided with a framework (4), a rotating shaft (41) is equipped with in framework (4), rotating shaft is provided with described pulley (2), the material of described protective cover (3) is steel.
2. according to the power transmission lines overhauling driving described in claim 1, it is characterized in that: described protective cover (3) includes the support chip (33) being positioned at described pulley (2) top, catch (34) and rear catch (35) before the two ends of support chip are provided with, described front catch (34) and rear catch (35) cover on the both sides, front and back of pulley (2) respectively, described front catch (34) bottom horizontal expansion forms extension (31), described extension (31) below is provided with brake(-holder) block (32), described rear catch (35) is provided with fixed strip (36), described fixed strip (36) is fixed on described framework (4).
3. according to the power transmission lines overhauling driving described in claim 2, it is characterized in that: described fixed strip (36) has two, and two fixed strips lay respectively at the left and right sides of described pulley and are fixed on described framework (4).
4. according to the power transmission lines overhauling driving described in claim 2, it is characterized in that: described support chip (33) is fixed on described framework (4).
5. according to the power transmission lines overhauling driving described in claim 2, it is characterized in that: described front catch (34) is provided with the brake(-holder) block (32) stretching to pulley (2).
6. the power transmission lines overhauling driving according to any one of claim 3 to 5, it is characterized in that: described front catch (34) connects a connecting rod (37) between catch (35) afterwards, one end of connecting rod (37) is fixed on rear catch (35), and the other end of connecting rod (37) passes front catch (34) and is slidably connected.
7. according to the power transmission lines overhauling driving described in claim 6, it is characterized in that: described connecting rod (37) is set with a Compress Spring (38), one end of described Compress Spring (38) is fixed on connecting rod (37), and the other end is against on front catch (34).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410603269.9A CN104518453B (en) | 2012-10-08 | 2012-10-08 | A kind of power transmission lines overhauling driving |
| CN201210377760.5A CN102931610B (en) | 2012-10-08 | 2012-10-08 | Power transmission line repair flying vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210377760.5A CN102931610B (en) | 2012-10-08 | 2012-10-08 | Power transmission line repair flying vehicle |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410603269.9A Division CN104518453B (en) | 2012-10-08 | 2012-10-08 | A kind of power transmission lines overhauling driving |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102931610A CN102931610A (en) | 2013-02-13 |
| CN102931610B true CN102931610B (en) | 2015-01-21 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410603269.9A Active CN104518453B (en) | 2012-10-08 | 2012-10-08 | A kind of power transmission lines overhauling driving |
| CN201210377760.5A Active CN102931610B (en) | 2012-10-08 | 2012-10-08 | Power transmission line repair flying vehicle |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410603269.9A Active CN104518453B (en) | 2012-10-08 | 2012-10-08 | A kind of power transmission lines overhauling driving |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN104518453B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103701070B (en) * | 2013-12-23 | 2016-05-18 | 国家电网公司 | Lead wire and earth wire driving |
| CN105337210B (en) * | 2015-11-19 | 2017-09-15 | 国网福建省电力有限公司 | Automatic routing device used for transmission line |
| CN105262000B (en) * | 2015-11-19 | 2017-08-01 | 国网福建省电力有限公司 | Power transmission lines overhauling operation routing device |
| CN106786149B (en) * | 2016-12-22 | 2018-07-31 | 国家电网公司 | Conducting wire outlet driving |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201234085Y (en) * | 2008-07-08 | 2009-05-06 | 辽宁省电力有限公司大连供电公司 | Line inspection loader |
| CN201523180U (en) * | 2009-10-24 | 2010-07-07 | 华北电网有限公司大同超高压供电公司 | 500kV power transmission line overhead ground wire flying car |
| CN202076753U (en) * | 2011-05-14 | 2011-12-14 | 云南省送变电工程公司 | Dual-use runway for four and six-divided conductor |
| CN202772497U (en) * | 2012-10-08 | 2013-03-06 | 湖州电力局 | Power transmission line maintenance aerodyne |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0755011B2 (en) * | 1987-10-30 | 1995-06-07 | 三和テッキ株式会社 | Automatic open / close kite catcher |
| JP2767643B2 (en) * | 1990-02-05 | 1998-06-18 | 朝日金属精工株式会社 | Traveling equipment on overhead electric wires |
| JP5072571B2 (en) * | 2007-12-19 | 2012-11-14 | 中国電力株式会社 | Cable slack prevention suspension car |
| CN101777738A (en) * | 2009-01-13 | 2010-07-14 | 上海诸光机械有限公司 | Aerodyne for horizontal lining of split conductors |
-
2012
- 2012-10-08 CN CN201410603269.9A patent/CN104518453B/en active Active
- 2012-10-08 CN CN201210377760.5A patent/CN102931610B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201234085Y (en) * | 2008-07-08 | 2009-05-06 | 辽宁省电力有限公司大连供电公司 | Line inspection loader |
| CN201523180U (en) * | 2009-10-24 | 2010-07-07 | 华北电网有限公司大同超高压供电公司 | 500kV power transmission line overhead ground wire flying car |
| CN202076753U (en) * | 2011-05-14 | 2011-12-14 | 云南省送变电工程公司 | Dual-use runway for four and six-divided conductor |
| CN202772497U (en) * | 2012-10-08 | 2013-03-06 | 湖州电力局 | Power transmission line maintenance aerodyne |
Non-Patent Citations (2)
| Title |
|---|
| JP平1-117612A 1989.05.10 * |
| JP平3-230711A 1991.10.14 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102931610A (en) | 2013-02-13 |
| CN104518453B (en) | 2016-04-06 |
| CN104518453A (en) | 2015-04-15 |
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| Date | Code | Title | Description |
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| 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: STATE GRID CORPORATION OF CHINA STATE GRID ZHEJIAN Free format text: FORMER OWNER: STATE GRID CORPORATION OF CHINA Effective date: 20141120 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20141120 Address after: 313000 Phoenix Road, Zhejiang, Huzhou, No. 777 Applicant after: Huzhou Power Office Applicant after: State Grid Corporation of China Applicant after: STATE GRID ZHEJIANG ANJI POWER SUPPLY COMPANY Address before: 313000 Phoenix Road, Zhejiang, Huzhou, No. 777 Applicant before: Huzhou Power Office Applicant before: State Grid Corporation of China |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |