CN105811308A - Special belaying tool for power transmission line - Google Patents
Special belaying tool for power transmission line Download PDFInfo
- Publication number
- CN105811308A CN105811308A CN201610309509.3A CN201610309509A CN105811308A CN 105811308 A CN105811308 A CN 105811308A CN 201610309509 A CN201610309509 A CN 201610309509A CN 105811308 A CN105811308 A CN 105811308A
- Authority
- CN
- China
- Prior art keywords
- balancing weight
- transmission line
- special
- belaying
- rope
- 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.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 23
- 239000000725 suspension Substances 0.000 claims description 29
- 230000005611 electricity Effects 0.000 claims description 17
- 238000009413 insulation Methods 0.000 claims description 9
- 210000003462 vein Anatomy 0.000 claims description 4
- 230000005484 gravity Effects 0.000 abstract description 4
- 230000009194 climbing Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 206010014357 Electric shock Diseases 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
Landscapes
- Emergency Lowering Means (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses a special belaying tool for a power transmission line. The special belaying tool comprises a hanging piece, a balancing weight block and a supporting rod, wherein one end of the hanging piece is connected with the balancing weight block while the other end of the hanging piece is detachably connected with the supporting rod. The special belaying tool is simple in structure, easy to manufacture, accurate in position, capable of being used directly by arranging the supporting rod on the ground, and capable of effectively avoiding safety risks in climbing operations; when the special belaying tool is in use, a rope is tied on the balancing weight block; the hanging piece is hung on a branch at a proper position; the rope and the supporting rod are arranged on the same side; then the supporting rod is separated from a connecting block; under the gravity effect of the balancing weight block, the whole body formed by the hanging piece, the balancing weight block and the connecting block cannot be kept balance on the branch; instead, the whole body slides towards one side of the balancing weight block; finally, the whole body and the end with the rope fall to the ground; then, an operator picks up the two ends of the rope to freely finish the belaying operation for removing obstacles on trees; and in addition, the special belaying tool is convenient to operate, high in success rate, capable of effectively saving time, and capable of ensuring the safe and steady operation of the power transmission line.
Description
Technical field
The present invention relates to transmission line of electricity maintenance and operation instrument, relate in particular to a kind of special rope instrument of transmission line of electricity.
Background technology
Continuous expansion along with electrical network scale with area coverage; increasing by the overhead transmission line of complicated landform and remote districts; transmission line of electricity operation maintenance faces a severe challenge, electric transmission line channel and in protection zone screen of trees particularly thorny, have a strong impact on electric power system stable operation.
In order to reduce the screen of trees hidden danger risk to transmission line of electricity safe operation, ensureing electrical network power supply reliability, staff needs regularly screen of trees in administrative line channel to be cleared up.At present, screen of trees cleaning the most directly method is to be cut down by whole trees, especially for superelevation trees.In trees felling process, generally adopt the method for rope traction accurately to control trees and swing to, to guarantee the safety of operating personnel and electric power facility.
At present, when rope operation, staff needs climbing trees or carries out high-altitude application by long ladder, there is the potential safety hazard of falling from high altitude and accidental shock.Additionally, realize rope purpose also by throwing rope through the method for branch, but troublesome poeration, wasting time and energy, success rate is relatively low, and rope height is relatively low comparatively speaking, cable traction poor effect.
Summary of the invention
The technical problem to be solved is to provide a kind of simple in construction, uses safety, the special rope instrument of transmission line of electricity that success rate is high.
In order to solve above-mentioned technical problem, the present invention adopts the following technical scheme that a kind of special rope instrument of transmission line of electricity, and including suspension member, balancing weight and support bar, one end of described suspension member is connected with balancing weight, and the other end of described suspension member is detachably connected with support bar.
Further, the other end of described suspension member is provided with contiguous block, and described contiguous block is provided with external screw thread, and described support bar is provided with screwed hole, and described contiguous block is threadably coupled within screwed hole.
Further, one end of described suspension member is detachably connected with balancing weight.
Further, described balancing weight structure in the form of a ring.
Further, described support bar is expansion link.
Further, described suspension member is a bent stick.
Further, described bent stick takes the shape of the letter U or arc.
Further, described support bar includes one section of insulation grip part.
Further, the surface of described insulation grip part is provided with anti-slip veins.
It is an advantage of the current invention that:
Present configuration is simple, easily fabricated, can be used on ground by support bar, and position is accurate, can effectively evade the security risk of operation of ascending a height；During use, rope is fastened on balancing weight, suspension member is hung on the branch of correct position, and make rope and support bar be positioned at the same side, then support bar is made to separate with contiguous block, under the action of gravity of balancing weight, the entirety that suspension member is formed with balancing weight and contiguous block cannot keep balance on branch, towards the landing of balancing weight side, finally fall earthward with rope one end, last operation personnel pick up the two ends of rope can be easily accomplished screen of trees cleaning rope operation, can be seen that, the present invention is easy to operate, success rate is high, work efficiency is high, can effectively save the time, guarantee route of power transmission safe and stable operation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 to Fig. 3 is the use procedure schematic diagram of the present invention.
Being labeled as of each parts in accompanying drawing: 1 suspension member, 2 balancing weights, 11 contiguous blocks, 3 support bars, 31 screwed holes, 32 insulation grip part, 4 ropes, 5 branches.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described:
Referring to Fig. 1.
The special rope instrument of one transmission line of electricity of the present invention, including suspension member 1, balancing weight 2 and support bar 3, one end of described suspension member 1 is connected with balancing weight 2, and the other end of described suspension member 1 is detachably connected with support bar 3.
The version being detachably connected with support bar 3 exemplified with the other end of a kind of suspension member 1 in figure: the other end of described suspension member 1 is provided with contiguous block 11, described contiguous block 11 is provided with external screw thread, the upper end of described support bar 3 is provided with screwed hole 31, and described contiguous block 11 is threadably coupled within screwed hole 31.
nullDuring use，Rope 4 is fastened on balancing weight，Operator hold support bar 3 and are operated on ground，Referring to Fig. 2，First move the present invention to be hung on the branch of correct position by suspension member 1，The two ends of suspension member 1 are positioned at the both sides of branch，And make rope 4 and support bar 3 be positioned at the same side，Then support bar 3 is rotated，Support bar 3 is made to separate with contiguous block 11，Referring to Fig. 3，Now without the support of support bar 3，Under the action of gravity of balancing weight 2，Overall center of gravity deflection balancing weight 2 side that suspension member 1 and balancing weight 2 and contiguous block 11 are formed，This entirety hangs over and cannot keep balance on branch，Towards balancing weight 2 side landing，Finally fall earthward with rope 4 one end，So that the two ends of rope 4 lay respectively at the both sides of branch，Last operation personnel pick up the two ends of rope 4 can be easily accomplished screen of trees cleaning rope operation.
In being embodied as, suspension member 1 and contiguous block 11 are welded and fixed, it is ensured that connectivity robustness.The shape of balancing weight 2, size are not particularly limited, as long as ensure that after departing from support bar 3, the entirety that suspension member 1 and balancing weight 2 and contiguous block 11 are formed hangs over and cannot keep balance on branch, towards balancing weight 2 side landing.
In one embodiment of the invention, one end of described suspension member 1 is detachably connected with balancing weight 2.Connecting as by bolt, said structure enables the invention to change suitable balancing weight 2 according to practical situation.
In one embodiment of the invention, described balancing weight 2 structure in the form of a ring.Facilitating rope 4 is extension.Specifically, balancing weight 2 adopts mould punching to form.
In one embodiment of the invention, described support bar 3 is expansion link.During use, the height according to branch, the length regulating support bar 3 is mated, and makes suspension member 1 be in optimal performance position.The collapsing length of expansion link can be configured according to specifically used environment, can adopt the telescopic hollow sleeve composition of common two-stage, and in general, the elongated distance of expansion link reaches 68 meters can meet major part user demand.
In one embodiment of the invention, described suspension member 1 is a bent stick.This suspension member 1 facilitates hook, easy to use.Preferably, described bent stick takes the shape of the letter U or arc.
In one embodiment of the invention, described support bar 3 includes one section of insulation grip part 32.The surface of described insulation grip part 32 is provided with anti-slip veins.Insulation grip part 32 can be further ensured that processing safety, makes operating personnel effectively evade Danger Electric shock risk.And the anti-slip veins arranged can increase the frictional force with staff, operator are facilitated to make power, it is simple in use the direction of instrument to be controlled, simultaneously convenient rotation support bar 3.Insulation grip part 32 can be the bottom of support bar 3, it is also possible to is the rod member additionally set up, is not particularly limited.
Being to be understood that example as herein described and embodiment are only for illustrating, those skilled in the art can make various amendment or change according to it, when without departing from spirit of the invention, broadly falls into protection scope of the present invention.
Claims (9)
1. the special rope instrument of transmission line of electricity, it is characterized in that: include suspension member (1), balancing weight (2) and support bar (3), one end of described suspension member (1) is connected with balancing weight (2), and the other end of described suspension member (1) is detachably connected with support bar (3).
2. the special rope instrument of transmission line of electricity as claimed in claim 1, it is characterized in that: the other end of described suspension member (1) is provided with contiguous block (11), described contiguous block (11) is provided with external screw thread, described support bar (3) is provided with screwed hole (31), and described contiguous block (11) is threadably coupled within screwed hole (31).
3. the special rope instrument of transmission line of electricity as claimed in claim 1 or 2, it is characterised in that: one end of described suspension member (1) is detachably connected with balancing weight (2).
4. the special rope instrument of transmission line of electricity as claimed in claim 1 or 2, it is characterised in that: described balancing weight (2) structure in the form of a ring.
5. the special rope instrument of transmission line of electricity as claimed in claim 1 or 2, it is characterised in that: described support bar (3) is expansion link.
6. the special rope instrument of transmission line of electricity as claimed in claim 1 or 2, it is characterised in that: described suspension member (1) is a bent stick.
7. the special rope instrument of transmission line of electricity as claimed in claim 6, it is characterised in that: described bent stick takes the shape of the letter U or arc.
8. the special rope instrument of transmission line of electricity as claimed in claim 1 or 2, it is characterised in that: described support bar (3) includes one section of insulation grip part (32).
9. the special rope instrument of transmission line of electricity as claimed in claim 1 or 2, it is characterised in that: the surface of described insulation grip part (32) is provided with anti-slip veins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610309509.3A CN105811308B (en) | 2016-05-10 | 2016-05-10 | A kind of special rope instrument of transmission line of electricity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610309509.3A CN105811308B (en) | 2016-05-10 | 2016-05-10 | A kind of special rope instrument of transmission line of electricity |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105811308A true CN105811308A (en) | 2016-07-27 |
| CN105811308B CN105811308B (en) | 2017-12-26 |
Family
ID=56456807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610309509.3A Active CN105811308B (en) | 2016-05-10 | 2016-05-10 | A kind of special rope instrument of transmission line of electricity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105811308B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106451221A (en) * | 2016-12-01 | 2017-02-22 | 国网安徽省电力公司检修公司 | Special rope throwing device for cleaning tree barrier of transmission line |
| CN106879432A (en) * | 2017-04-10 | 2017-06-23 | 国网辽宁省电力有限公司辽阳供电公司 | One kind is cut down trees with insulation lanyard machine |
| CN108575661A (en) * | 2018-01-22 | 2018-09-28 | 国网福建省电力有限公司福州供电公司 | A kind of rope winder |
| CN109496775A (en) * | 2018-11-03 | 2019-03-22 | 襄阳先义电力科技有限公司 | One kind chops at a tree with drawstring fixed indices device |
| CN111509619A (en) * | 2020-05-22 | 2020-08-07 | 广东电网有限责任公司 | Tree puller |
| CN112956396A (en) * | 2021-02-05 | 2021-06-15 | 国网陕西省电力公司汉中供电公司 | Exempt from to ascend a height wire rope threading and tie up tree device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002300707A (en) * | 2001-03-30 | 2002-10-11 | Shinsei Denzai:Kk | Method and tool for making striped body overpass aerial wire |
| CN102664368A (en) * | 2012-05-11 | 2012-09-12 | 辽宁省电力有限公司盘锦供电公司 | Locking hook for use in high-altitude live-wire operation |
| CN102938545A (en) * | 2012-11-13 | 2013-02-20 | 东阳市供电局 | Device enabling erected line of 10 KV distribution network to cross optical cable |
| CN202817594U (en) * | 2012-12-12 | 2013-03-20 | 禹州市电力工业公司 | Portable live obstacle clearing tool |
| CN204030426U (en) * | 2014-07-24 | 2014-12-17 | 衢州赋腾信息科技有限公司 | Rope bar is put in a kind of treetop, power construction middle peasant forest zone |
| CN205583535U (en) * | 2016-05-10 | 2016-09-14 | 国网安徽省电力公司检修公司 | Special tethers instrument of transmission line |
-
2016
- 2016-05-10 CN CN201610309509.3A patent/CN105811308B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002300707A (en) * | 2001-03-30 | 2002-10-11 | Shinsei Denzai:Kk | Method and tool for making striped body overpass aerial wire |
| CN102664368A (en) * | 2012-05-11 | 2012-09-12 | 辽宁省电力有限公司盘锦供电公司 | Locking hook for use in high-altitude live-wire operation |
| CN102938545A (en) * | 2012-11-13 | 2013-02-20 | 东阳市供电局 | Device enabling erected line of 10 KV distribution network to cross optical cable |
| CN202817594U (en) * | 2012-12-12 | 2013-03-20 | 禹州市电力工业公司 | Portable live obstacle clearing tool |
| CN204030426U (en) * | 2014-07-24 | 2014-12-17 | 衢州赋腾信息科技有限公司 | Rope bar is put in a kind of treetop, power construction middle peasant forest zone |
| CN205583535U (en) * | 2016-05-10 | 2016-09-14 | 国网安徽省电力公司检修公司 | Special tethers instrument of transmission line |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106451221A (en) * | 2016-12-01 | 2017-02-22 | 国网安徽省电力公司检修公司 | Special rope throwing device for cleaning tree barrier of transmission line |
| CN106451221B (en) * | 2016-12-01 | 2019-03-08 | 国网安徽省电力公司检修公司 | A kind of dedicated line throwing apparatus of transmission line of electricity screen of trees cleaning |
| CN106879432A (en) * | 2017-04-10 | 2017-06-23 | 国网辽宁省电力有限公司辽阳供电公司 | One kind is cut down trees with insulation lanyard machine |
| CN108575661A (en) * | 2018-01-22 | 2018-09-28 | 国网福建省电力有限公司福州供电公司 | A kind of rope winder |
| CN109496775A (en) * | 2018-11-03 | 2019-03-22 | 襄阳先义电力科技有限公司 | One kind chops at a tree with drawstring fixed indices device |
| CN111509619A (en) * | 2020-05-22 | 2020-08-07 | 广东电网有限责任公司 | Tree puller |
| CN112956396A (en) * | 2021-02-05 | 2021-06-15 | 国网陕西省电力公司汉中供电公司 | Exempt from to ascend a height wire rope threading and tie up tree device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105811308B (en) | 2017-12-26 |
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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 | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 397, Tongcheng South Road, Baohe District, Hefei City, Anhui Province 230061 Patentee after: STATE GRID ANHUI POWER SUPPLY COMPANY OVERHAUL BRANCH Patentee after: STATE GRID CORPORATION OF CHINA Address before: No.415 Wuhu Road, Baohe District, Hefei City, Anhui Province 230061 Patentee before: Maintenance Company Of State Grid Anhui Electric Power Company Patentee before: State Grid Corporation of China |
|
| CP03 | Change of name, title or address | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 397, Tongcheng South Road, Baohe District, Hefei City, Anhui Province 230061 Patentee after: Super high voltage branch of State Grid Anhui Electric Power Co.,Ltd. Patentee after: STATE GRID CORPORATION OF CHINA Address before: No. 397, Tongcheng South Road, Baohe District, Hefei City, Anhui Province 230061 Patentee before: STATE GRID ANHUI POWER SUPPLY COMPANY OVERHAUL BRANCH Patentee before: STATE GRID CORPORATION OF CHINA |
|
| CP01 | Change in the name or title of a patent holder |