CN204068056U - Ultra-high-tension power transmission line linear pattern steel tower live line working overhead ground wire lifting device - Google Patents
Ultra-high-tension power transmission line linear pattern steel tower live line working overhead ground wire lifting device Download PDFInfo
- Publication number
- CN204068056U CN204068056U CN201420551742.9U CN201420551742U CN204068056U CN 204068056 U CN204068056 U CN 204068056U CN 201420551742 U CN201420551742 U CN 201420551742U CN 204068056 U CN204068056 U CN 204068056U
- Authority
- CN
- China
- Prior art keywords
- mainboard
- bar shaped
- ground wire
- screw
- ultra
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model discloses a kind of ultra-high-tension power transmission line linear pattern steel tower live line working overhead ground wire lifting device, comprise mainboard, block board, clamping plate and elevating screw, the bilateral symmetry of mainboard offers a left side, right bar shaped bolt slot, block board is inverted triangle plate, left, right inverted triangle plate corresponds to left, right bar shaped bolt slot is located at bottom mainboard, and by left, the left side arranged in right bar shaped bolt slot, the nut that right screens bolt and correspondence screw is connected with mainboard, clamping plate is located at below mainboard, its position is in lower than a left side, right inverted triangle plate and placed in the middle between the two, clamping plate is by left, the left side arranged in right bar shaped bolt slot, the nut that right clamping screw and correspondence screw is connected with mainboard, left, right elevating screw upper end is by left, the left side that right perforation and mainboard are arranged, right swivel nut screws, left, right elevating screw lower end is provided with link.The utility model is light and handy, and be easy to carry, a people operates, can live line work, the minimizing operating time, increases work efficiency.
Description
Technical field
The utility model relates to power circuit service equipment technical field, particularly relates to a kind of ultra-high-tension power transmission line linear pattern steel tower live line working overhead ground wire lifting device.
Background technology
For the high-tension line linear pattern shaft tower overhead ground wire service work grown with each passing day, such as hitch point displacement, suspension clamp replacing, ground wire repairing etc., the method generally used now carries out having turned to the lifting of overhead ground wire.This commonsense method inefficiency, required Work tool is various, promotes stressed turning to more, fixing colligation is complicated and security risk is larger, meanwhile, because instrument quality is large, operating procedure is more complicated, if Lever Blocks suspension centre is selected improper in work, lifting overhead ground wire can offset, and may cause repeated work, and considerably increase the time of staying of staff on shaft tower, average one action, with one and a half hours, too increases the potential safety hazard in work nearly simultaneously.
The more important thing is, along with the social benefit requirement reducing the line outage time, in work afterwards, live line working is by increased, but conventional method Work tool used is strip all-metal Work tool, and hanging point is more, therefore, we are badly in need of one the requirement of live line working cannot be met, so can meet live line working, and portable and smart, the overhead ground wire lifting device of most steel tower model can be adapted to.
Utility model content
Technical problem to be solved in the utility model is to provide ultra-high-tension power transmission line linear pattern steel tower live line working overhead ground wire lifting device.
For achieving the above object, the utility model adopts following technical scheme:
Ultra-high-tension power transmission line linear pattern steel tower live line working overhead ground wire lifting device, comprise mainboard, block board, clamping plate and elevating screw, the bilateral symmetry of described mainboard offers a left side, right bar shaped bolt slot, mainboard two ends symmetry outside described bar shaped bolt slot offers a left side, right perforation, described block board is inverted triangle plate, left, right inverted triangle plate corresponds to left, right bar shaped bolt slot is located at bottom mainboard, and by left, the left side arranged in right bar shaped bolt slot, the nut that right screens bolt and correspondence screw is connected with mainboard, described clamping plate is located at below mainboard, its position is lower than a left side, right inverted triangle plate and placed in the middle between the two, clamping plate is by left, the left side arranged in right bar shaped bolt slot, the nut that right clamping screw and correspondence screw is connected with mainboard, a described left side, right clamping screw is in a left side, between right screens screw rod, left, right elevating screw upper end is by left, the left side that right perforation and mainboard are arranged, right swivel nut screws, left, right elevating screw lower end is provided with link.
Described inverted triangle plate is L-square, and a right-angle side of described L-square is connected to bottom mainboard, and the hypotenuse of L-square is towards outer lower side.Block board set square can solve the little problem of area that cross-arm can be used for supporting.This block board can regulate according to concrete cross arm of tower length, be directly used in frame at cross arm of tower place, improve the height of line lifter, thus for using elevating screw to reserve enough spaces, applied widely for various shaft tower, the more important thing is, meet live line working requirement, relevant upkeep operation can be carried out when circuit is charged.
The controlling organization driving swivel nut to rotate is provided with upshift, neutral gear and lower downshift three gears, can use corresponding gear at work according to specific needs, convenient flexibly.
The length of described mainboard is more than or equal to 1440mm.By the data of searching and field exploring, the length of existing cross arm of tower is the longest is 123cm, main board length is got and is more than or equal to 1440mm, can reserve sufficient length and install elevating screw.
Described mainboard adopts aluminum alloy materials to make.Aluminum alloy materials density is low, and quality is light, easy to carry in maintenance repair work, has good corrosion stability, the recyclable recycling of waste material, can the energy efficient public hazards that can prevent again discarded object from causing, and meets the requirement of environmental protection.
The beneficial effects of the utility model are:
The utility model ultra-high-tension power transmission line linear pattern steel tower live line working overhead ground wire lifting device has reasonable in design, volume is little, the feature such as lightweight, the work that shaft tower carries out promoting ground wire only needs a people to carry out just can, not only simple and fast safety again, and greatly reduce the operating time of staff on shaft tower, daily this type of need of work about 120 minutes, this instrument is now adopted only to need 20 ~ 30 minutes, substantially increase operating efficiency, reduce work risk simultaneously, meet very much we demand to man-machine efficacy and daily employee work safety present stage.Simultaneously under the main trend reducing interruption duration, live line working is growing on and on, and former Method and kit for all cannot meet the requirement of live line working, and this Work tool does not have the rectangular chain-like metal of similar Lever Blocks, operation can be carried out when circuit is charged, successful, be worthy to be popularized.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of the utility model.
Number in the figure is: 1, mainboard; 2, block board; 3, clamping plate; 4, elevating screw; 5, bar shaped bolt slot; 6, screens bolt; 7, clamping screw; 8, swivel nut; 9, link.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is further described.
The utility model ultra-high-tension power transmission line linear pattern steel tower live line working overhead ground wire lifting device, comprises mainboard 1, block board 2, clamping plate 3 and elevating screw 4.
Described mainboard 1 adopts aluminum alloy materials to make, length is more than or equal to 1440mm, its bilateral symmetry offers left and right bar shaped bolt slot 5, the width of described bar shaped bolt slot 5 is selected according to Bolt sizes, mainboard 1 two ends symmetry outside bar shaped bolt slot 5 offers left and right perforation, as shown in Figure 1.
Described block board 2 is left and right right angle inverted triangle plate, described left and right right angle inverted triangle plate is located at below mainboard 1, its position corresponds respectively to left and right bar shaped bolt slot 5, one right-angle side of right angle inverted triangle plate is connected to bottom mainboard 1, the hypotenuse of right angle inverted triangle plate is towards outer lower side, and be connected with mainboard 1 by the nut that left and right screens bolt 6 and the correspondence of setting in left and right bar shaped bolt slot 5 screw, as shown in Figure 1.
Described clamping plate 3 is located at below mainboard 1, its position is in placed in the middle between the two lower than left and right right angle inverted triangle plate, the nut that clamping plate 3 is screwed by the left and right clamping screw 7 that arranges in left and right bar shaped bolt slot 5 and correspondence is connected with mainboard 1 locks, described left and right clamping screw 7 is between left and right screens screw rod 6, thus lifting device is fixed on cross-arm, lifting device is prevented to be shifted at work, as shown in Figure 1.
Left and right elevating screw 4 upper end is screwed by the left and right swivel nut 8 that left and right perforation and mainboard 1 are arranged, the controlling organization driving swivel nut 8 to rotate is provided with upshift, neutral gear and lower downshift three gears, described left and right elevating screw 4 lower end is provided with link 9, for connecting U-loop or line hook, catch on wire to promote, as shown in Figure 1.
Using method of the present utility model:
1, first cross arm of tower place is hung over by horizontal for mainboard 1, as far as possible near overhead ground wire.
2, according to shape and the width of cross-arm, adjust the position of left and right right angle inverted triangle plate, allow mainboard 1 be placed horizontally on cross-arm, and tighten the nut of left and right screens bolt 6, thus guarantee that left and right right angle inverted triangle plate is stable and do not move.
3, the nut tightened above left and right clamping screw 7 carries out tightening up of clamping plate 3, thus guarantees that whole line lifter is stable at cross-arm place.
4, left and right elevating screw 4 decline being stretched to overhead ground wire place, then using the U-loop on link 9 (or line hook) to clamp overhead ground wire, finally just shortening by promoting the effect that left and right elevating screw 4 reaches lifting overhead ground wire.
Claims (5)
1. ultra-high-tension power transmission line linear pattern steel tower live line working overhead ground wire lifting device, is characterized in that: comprise mainboard (1), block board (2), clamping plate (3) and elevating screw (4), the bilateral symmetry of described mainboard (1) offers a left side, right bar shaped bolt slot (5), mainboard (1) the two ends symmetry in described bar shaped bolt slot (5) outside offers a left side, right perforation, described block board (2) is inverted triangle plate, left, right inverted triangle plate corresponds to left, right bar shaped bolt slot (5) is located at mainboard (1) bottom, and by left, the left side arranged in right bar shaped bolt slot (5), the nut that right screens bolt (6) and correspondence screw is connected with mainboard (1), and described clamping plate (3) is located at mainboard (1) below, and its position is lower than a left side, right inverted triangle plate and in placed in the middle between the two, clamping plate (3) is by left, the left side arranged in right bar shaped bolt slot (5), the nut that right clamping screw (7) and correspondence screw is connected with mainboard (1), a described left side, right clamping screw (7) is in a left side, between right screens screw rod (6), left, right elevating screw (4) upper end is by left, right perforation and the upper left side arranged of mainboard (1), right swivel nut (8) screws, left, right elevating screw (4) lower end is provided with link (9).
2. ultra-high-tension power transmission line linear pattern steel tower live line working overhead ground wire lifting device according to claim 1, it is characterized in that: described inverted triangle plate is L-square, one right-angle side of described L-square is connected to mainboard (1) bottom, and the hypotenuse of L-square is towards outer lower side.
3. ultra-high-tension power transmission line linear pattern steel tower live line working overhead ground wire lifting device according to claim 1 and 2, is characterized in that: the controlling organization driving swivel nut (8) to rotate is provided with upshift, neutral gear and lower downshift three gears.
4. ultra-high-tension power transmission line linear pattern steel tower live line working overhead ground wire lifting device according to claim 1 and 2, is characterized in that: the length of described mainboard (1) is more than or equal to 1440mm.
5. ultra-high-tension power transmission line linear pattern steel tower live line working overhead ground wire lifting device according to claim 1 and 2, is characterized in that: described mainboard (1) adopts aluminum alloy materials to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420551742.9U CN204068056U (en) | 2014-09-24 | 2014-09-24 | Ultra-high-tension power transmission line linear pattern steel tower live line working overhead ground wire lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420551742.9U CN204068056U (en) | 2014-09-24 | 2014-09-24 | Ultra-high-tension power transmission line linear pattern steel tower live line working overhead ground wire lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204068056U true CN204068056U (en) | 2014-12-31 |
Family
ID=52209504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420551742.9U Withdrawn - After Issue CN204068056U (en) | 2014-09-24 | 2014-09-24 | Ultra-high-tension power transmission line linear pattern steel tower live line working overhead ground wire lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204068056U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104201615A (en) * | 2014-09-24 | 2014-12-10 | 广西电网公司桂林供电局 | High-voltage transmission line linear tower electrified operation overhead ground wire lifting device |
| CN108110586A (en) * | 2017-11-07 | 2018-06-01 | 广西电网有限责任公司百色供电局 | A kind of Split hydraulic clamp and its compression bonding method for being used to crimp spool |
| CN108599006A (en) * | 2018-07-24 | 2018-09-28 | 国网山东省电力公司烟台供电公司 | A kind of livewire work lifting wire equipment |
| CN109052250A (en) * | 2018-07-24 | 2018-12-21 | 国网山东省电力公司烟台供电公司 | Livewire work lifting wire equipment |
| CN115117825A (en) * | 2022-06-24 | 2022-09-27 | 广西电网有限责任公司桂林供电局 | Live-wire operation device for pipe bus |
-
2014
- 2014-09-24 CN CN201420551742.9U patent/CN204068056U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104201615A (en) * | 2014-09-24 | 2014-12-10 | 广西电网公司桂林供电局 | High-voltage transmission line linear tower electrified operation overhead ground wire lifting device |
| CN108110586A (en) * | 2017-11-07 | 2018-06-01 | 广西电网有限责任公司百色供电局 | A kind of Split hydraulic clamp and its compression bonding method for being used to crimp spool |
| CN108110586B (en) * | 2017-11-07 | 2023-12-01 | 广西电网有限责任公司百色供电局 | Split type hydraulic clamp for crimping line pipe and crimping method thereof |
| CN108599006A (en) * | 2018-07-24 | 2018-09-28 | 国网山东省电力公司烟台供电公司 | A kind of livewire work lifting wire equipment |
| CN109052250A (en) * | 2018-07-24 | 2018-12-21 | 国网山东省电力公司烟台供电公司 | Livewire work lifting wire equipment |
| CN115117825A (en) * | 2022-06-24 | 2022-09-27 | 广西电网有限责任公司桂林供电局 | Live-wire operation device for pipe bus |
| CN115117825B (en) * | 2022-06-24 | 2023-06-27 | 广西电网有限责任公司桂林供电局 | Pipe box electrified operation device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204068056U (en) | Ultra-high-tension power transmission line linear pattern steel tower live line working overhead ground wire lifting device | |
| CN202220471U (en) | Hydraulic corrector for telegraph pole | |
| CN104201615A (en) | High-voltage transmission line linear tower electrified operation overhead ground wire lifting device | |
| CN201774185U (en) | Adjustable lifter for overhead ground wire of transmission line | |
| CN201560608U (en) | A pole supporting device | |
| CN102689849A (en) | Lifting device for replacing transformer | |
| CN201247928Y (en) | Overhead ground wire hoist | |
| CN202214734U (en) | Street lamp fixing structure | |
| CN204947504U (en) | A kind of distribution transforming stand line pipe clamp | |
| CN209298741U (en) | A kind of 220kV line tension connecting plate hanging point lifter device | |
| CN104253394B (en) | A kind of replacing instrument of strain insulator string | |
| CN103617766A (en) | Adjustable signboard mounting rack | |
| CN211340504U (en) | Vehicle speed reduction device for road and bridge | |
| CN206947102U (en) | A kind of transformer being easily installed | |
| CN202745367U (en) | T-shaped beam side mold opposite-pull rod | |
| CN208058762U (en) | adjustable external equipment connecting rod | |
| CN208380236U (en) | A kind of weathering steel electric power pylon | |
| CN208590345U (en) | A kind of dedicated trees transplantation device of forest-science | |
| CN203071498U (en) | Power transmission line overhead ground wire lifter | |
| CN209571294U (en) | A kind of transformer keeps off the rain water installations | |
| CN208620229U (en) | A kind of solar street light | |
| CN206917384U (en) | A kind of liftable multifunction cement bar of cross-arm | |
| CN204103364U (en) | A kind of follow-on transmission line hanging wire and fixture | |
| CN206864926U (en) | A kind of height can third gear regulation high-tension distribution box | |
| CN206448179U (en) | A kind of nacelle device of bridge construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Zhiqiang Inventor after: Li Jianning Inventor after: Zhou Jian Inventor after: Zhang Qingming Inventor after: Hu Haibin Inventor after: Xie Qiaoyang Inventor after: Chen Cheng Inventor after: Zhang Guolin Inventor after: Ye Linhui Inventor after: Yang Yaopeng Inventor after: Ye Jianping Inventor before: Zhang Qingming Inventor before: Zhou Jian Inventor before: Yang Jianhui Inventor before: Chen Zhiqiang Inventor before: Ye Linhui Inventor before: Xie Qiaoyang Inventor before: Chen Cheng Inventor before: Zhang Guolin Inventor before: Hu Haibin Inventor before: Yang Yaopeng Inventor before: Li Jianning |
|
| COR | Change of bibliographic data | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 541002 the Guangxi Zhuang Autonomous Region Guilin, Shanghai Road, No. 15 Patentee after: GUILIN POWER SUPPLY BUREAU, GUANGXI POWER GRID CO., LTD. Address before: 541002 the Guangxi Zhuang Autonomous Region Guilin, Shanghai Road, No. 15 Patentee before: Guilin power supply administration of Guangxi Power Grid Corp. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20141231 Effective date of abandoning: 20170419 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20141231 Effective date of abandoning: 20170419 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |