CN203352049U - Overhead line pulling-up assisting device - Google Patents
Overhead line pulling-up assisting device Download PDFInfo
- Publication number
- CN203352049U CN203352049U CN 201320367114 CN201320367114U CN203352049U CN 203352049 U CN203352049 U CN 203352049U CN 201320367114 CN201320367114 CN 201320367114 CN 201320367114 U CN201320367114 U CN 201320367114U CN 203352049 U CN203352049 U CN 203352049U
- Authority
- CN
- China
- Prior art keywords
- fixed pulley
- clamping structure
- assisting device
- overhead line
- cross beam
- 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
Links
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000010276 construction Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 2
- 241000282414 Homo sapiens Species 0.000 description 2
- 239000007799 cork Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Abstract
The utility model discloses an overhead line pulling-up assisting device, and belongs to the technical field of the electric power construction operation tool. The overhead line pulling-up assisting device comprises a cross beam, a supporting rod, a clamping structure, a fixed pulley, and a hanging ring; two ends of the supporting rod are respectively fixed with the cross beam and the clamping structure; one end of the cross beam is provided with the hanging hole; the fixed pulley through the hanging ring is hung in the hanging hole of the cross beam; the clamping structure comprises a U-shaped groove and a fastening bolt pair; and the fastening bolt pair is arranged below the U-shaped groove. The overhead line pulling-up assisting device is fixed above the cross arm; with the guiding role of the fixed pulley and the use of the traction tool, one person can pull the wire to the installation location and can easily finish the wire binding operation; the problem that a conventional wire binding operation must be completed by cooperation of two people, and by pulling by hands and carrying by shoulders is solved; the labor intensity and the risk degree are reduced for the staff; the working efficiency is improved; the work of the staff working on the high pole and tower is safer and more convenient; and the high practicality is realized.
Description
Technical field
The utility model relates to power construction power tool technical field.
Background technology
At present, in the power network construction, due to the increase of supply load, conductor cross-section increases, and the wire deadweight is risen, so the corresponding lengthening of wire stringing cross-arm, and the upper end insulator is corresponding to be increased.The increasing of conducting oneself with dignity due to wire has brought certain difficulty to the manpower Poling Construction; especially in mountain construction stringing road; often run into " lower dead man, upper dead man "; because of high-land and drop larger; in overhead transmission line work high above the ground on mountain top, often can run into by wire cross cross-arm toward placing on every phase insulator, the work of binding, because wire is heavier and tension force is larger, usually need two people to coordinate; not only labour intensity is larger, and danger is also higher.
The utility model content
Technical problem to be solved in the utility model is to provide on a kind of overhead transmission line of simple in structure, convenient and practical, the labour intensity that can increase work efficiency, reduce the staff and pulls out assistor.
For solving the problems of the technologies described above, technical solution adopted in the utility model is:
Pull out assistor on a kind of overhead transmission line, comprise crossbeam, support bar, clamping structure, fixed pulley and link, the two ends of described support bar are fixedly connected with clamping structure with crossbeam respectively, described crossbeam one end is provided with hanging hole, described fixed pulley is suspended in the hanging hole of crossbeam by link, described clamping structure comprises U-shaped draw-in groove and fastening bolt pair, and described fastening bolt pair is arranged on U-shaped draw-in groove lower end.
Preferably, described support bar is adjustable, comprises inner sleeve, outer tube and bolt.
Preferably, two side shield tops of described fixedly fixed pulley central shaft are circular-arc.
Preferably, described link comprises U-shaped ring and stud.
Adopt the beneficial effect that technique scheme produces to be: to utilize on overhead transmission line and pull out assistor and carry out the wiring operation can be fixed in above cross-arm on shaft tower, guide effect by fixed pulley, utilize drafting tool that wire is drawn to installation site and complete like a cork wire binding work, on bar, operation one people can complete wiring work thus, before having solved, by two people, coordinated, pull the binding work that completes pickaback wire, staff's labour intensity and degree of danger have been reduced, improved again operating efficiency, make staff on the shaft tower of high-altitude work safer, convenient, there is very strong practicality.
The accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is left view of the present utility model;
In figure: 1-crossbeam, 2-support bar, 3-clamping structure, 4-fixed pulley, 5-link, 6-hanging hole, 21-inner sleeve, 22-outer tube, 23-bolt, 31-U shape draw-in groove, 32-fastening bolt pair, 51-U type ring, 52-stud.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As Fig. 1, pull out assistor on a kind of overhead transmission line shown in Fig. 2, comprise crossbeam 1, support bar 2, clamping structure 3, fixed pulley 4 and link 5, the two ends of described support bar 2 are fixedly connected with clamping structure 3 with crossbeam 1 respectively, described crossbeam 1 one ends are provided with hanging hole 6, described fixed pulley 4 is suspended in the hanging hole 6 of crossbeam 1 by link 5, described link comprises U-shaped ring 51 and stud 52, stud 52 is suspended on crossbeam 1 by nut by U-shaped ring 51, adopting stud 52 nuts to fix can be for convenience detach, maintenance, described clamping structure 3 comprises U-shaped draw-in groove 31 and fastening bolt pair 32, described fastening bolt pair 32 is arranged on U-shaped draw-in groove 31 lower ends, conveniently support bar 2 is fixed on cross-arm, described support bar 2 is adjustable, comprises inner sleeve 21, outer tube 22 and bolt 23, utilizes inner sleeve 21 and outer tube 22 to regulate support bar 2 to suitable height, more fastening good bolt 23, convenient and reliable, two side shield tops of described fixed pulley 4 central shafts are circular-arc, facilitate the knot of drag rope and connecting position of wires to pass.
Utilize on overhead transmission line when pulling out assistor carrying out the wiring operation on shaft tower, at first lower end U-shaped draw-in groove 31 is stuck on cross-arm, utilizes fastening bolt pair 32 to be locked, then adjust the inner sleeve 21 on support bar 2, the position of outer tube 22, obtain suitable height, then locking positioning bolt 23.After fixing on overhead transmission line and pulling out assistor, drafting tool is passed to the arc-shaped gaps on fixed pulley 4 tops on fixed pulley 4, then drafting tool one end is tied down to wire, by the guide effect of fixed pulley 4, the position that the other end of simultaneously holding drafting tool can be drawn to wire the cross-arm top like a cork to be needed is bundled.On shaft tower, operation one people can complete wiring work thus, coordinate, pull by two people the binding work that completes pickaback wire before having solved, staff's labour intensity and degree of danger have been reduced, improved again operating efficiency, make on the shaft tower of high-altitude staff's work safer, convenient, there is very strong practicality.
Claims (4)
1. pull out assistor on an overhead transmission line, it is characterized in that: comprise crossbeam (1), support bar (2), clamping structure (3), fixed pulley (4) and link (5), the two ends of described support bar (2) are fixedly connected with clamping structure (3) with crossbeam (1) respectively, described crossbeam (1) one end is provided with hanging hole (6), described fixed pulley (4) is suspended in the hanging hole (6) of crossbeam (1) by link (5), described clamping structure (3) comprises U-shaped draw-in groove (31) and fastening bolt secondary (32), described fastening bolt secondary (32) is arranged on U-shaped draw-in groove (31) lower end.
2. pull out assistor on overhead transmission line according to claim 1, it is characterized in that: described support bar (2), for adjustable, comprises inner sleeve (21), outer tube (22) and bolt (23).
3. pull out assistor on overhead transmission line according to claim 1, it is characterized in that: two side shield tops of described fixed pulley (4) central shaft are circular-arc.
4. pull out assistor on overhead transmission line according to claim 1, it is characterized in that: described link (5) comprises U-shaped ring (51) and stud (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320367114 CN203352049U (en) | 2013-06-25 | 2013-06-25 | Overhead line pulling-up assisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320367114 CN203352049U (en) | 2013-06-25 | 2013-06-25 | Overhead line pulling-up assisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203352049U true CN203352049U (en) | 2013-12-18 |
Family
ID=49751900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320367114 Expired - Fee Related CN203352049U (en) | 2013-06-25 | 2013-06-25 | Overhead line pulling-up assisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203352049U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104505771A (en) * | 2014-12-31 | 2015-04-08 | 国家电网公司 | Overhead ground wire lifter |
| CN105281248A (en) * | 2014-07-03 | 2016-01-27 | 国家电网公司 | Power distribution insulated conductor wire-lifting vehicle |
| CN105610092A (en) * | 2016-02-29 | 2016-05-25 | 国网新疆电力公司昌吉供电公司 | Tower wire lifting and migrating device for mountain area |
| CN107804811A (en) * | 2017-11-29 | 2018-03-16 | 国家电网公司 | Cable channel cover plate lifting device |
| CN108892065A (en) * | 2018-06-29 | 2018-11-27 | 国家电网公司 | Electric power weight Hoisting tackle and hanging method |
| CN112938642A (en) * | 2021-02-21 | 2021-06-11 | 龙元波 | Novel cable guide pulley hangs device |
| CN115021143A (en) * | 2022-06-06 | 2022-09-06 | 国网河南省电力公司邓州市供电公司 | General live working of transmission line is taken a load on one's shoulder or another device |
-
2013
- 2013-06-25 CN CN 201320367114 patent/CN203352049U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105281248A (en) * | 2014-07-03 | 2016-01-27 | 国家电网公司 | Power distribution insulated conductor wire-lifting vehicle |
| CN105281248B (en) * | 2014-07-03 | 2017-12-05 | 国家电网公司 | Line car is carried with insulated electric conductors |
| CN104505771A (en) * | 2014-12-31 | 2015-04-08 | 国家电网公司 | Overhead ground wire lifter |
| CN105610092A (en) * | 2016-02-29 | 2016-05-25 | 国网新疆电力公司昌吉供电公司 | Tower wire lifting and migrating device for mountain area |
| CN105610092B (en) * | 2016-02-29 | 2018-05-15 | 国网新疆电力公司昌吉供电公司 | Mountain area shaft tower conducting wire lifting moving apparatus |
| CN107804811A (en) * | 2017-11-29 | 2018-03-16 | 国家电网公司 | Cable channel cover plate lifting device |
| CN107804811B (en) * | 2017-11-29 | 2023-11-24 | 国家电网公司 | Cable trench cover lifting device |
| CN108892065A (en) * | 2018-06-29 | 2018-11-27 | 国家电网公司 | Electric power weight Hoisting tackle and hanging method |
| CN112938642A (en) * | 2021-02-21 | 2021-06-11 | 龙元波 | Novel cable guide pulley hangs device |
| CN112938642B (en) * | 2021-02-21 | 2022-08-26 | 龙元波 | Cable guide wheel suspension device |
| CN115021143A (en) * | 2022-06-06 | 2022-09-06 | 国网河南省电力公司邓州市供电公司 | General live working of transmission line is taken a load on one's shoulder or another device |
| CN115021143B (en) * | 2022-06-06 | 2024-02-27 | 国网河南省电力公司邓州市供电公司 | Universal live working dummy device for power transmission line |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203352049U (en) | Overhead line pulling-up assisting device | |
| CN202797769U (en) | Tool for live replacement of insulator on portal pole side phase of 110kV line | |
| CN203553749U (en) | Ladder head trolley for conductor splitting operation | |
| CN202023497U (en) | Special rope ladder between tower and lead | |
| CN202594699U (en) | Power transmission line lifting device for steel pipe tower | |
| CN201934008U (en) | Foldable telescopic flexible ladder | |
| CN103601033B (en) | Bundling wire square forming device | |
| CN103247972B (en) | Wire tractor | |
| CN206117005U (en) | Get into used folding ladder of compact transmission line equipotential in -process | |
| CN202917892U (en) | Replacing tool for supporting insulator of tubular busbar | |
| CN205583538U (en) | Multi -functional overhead line car of transmission line combination formula | |
| CN203787859U (en) | Portable derrick applied to transmission line overhauling | |
| CN203441350U (en) | Electrical power emergency repair ladder | |
| CN209200516U (en) | Unmanned plane hang take flexible ladder arrangement | |
| CN202840363U (en) | Insulated lifting bracket for tension insulator chain of 1000-kV extra-high voltage alternating current circuit | |
| CN202872257U (en) | Opening type slide cable hook | |
| CN207218127U (en) | A kind of high intensity packway bar | |
| CN203218791U (en) | Conducting wire tractor | |
| CN202353102U (en) | Lead lifting device for power line erection | |
| CN203617613U (en) | Pole tower lead supporting frame | |
| CN205959805U (en) | Portable electric power pull rod | |
| CN204858412U (en) | Distribution lines cable and wire tied in a bundle set up and pass through ware with sharp pole | |
| CN203486660U (en) | Bundled wire squaring device | |
| CN202832181U (en) | Rope ladder ground fixator | |
| CN203466502U (en) | Electric power mounting wire tightening device |
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: 20131218 Termination date: 20180625 |