CN202211037U - Tree trimming and felling traction tool - Google Patents
Tree trimming and felling traction tool Download PDFInfo
- Publication number
- CN202211037U CN202211037U CN2011203008204U CN201120300820U CN202211037U CN 202211037 U CN202211037 U CN 202211037U CN 2011203008204 U CN2011203008204 U CN 2011203008204U CN 201120300820 U CN201120300820 U CN 201120300820U CN 202211037 U CN202211037 U CN 202211037U
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- CN
- China
- Prior art keywords
- felling
- utility
- model
- rod
- tractive
- 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
- 238000009966 trimming Methods 0.000 title claims description 8
- 238000012423 maintenance Methods 0.000 abstract description 5
- 239000012212 insulator Substances 0.000 abstract 2
- 238000013138 pruning Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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Abstract
The utility model provides a tree is pruned, is fell tractive instrument, it has the insulator spindle that comprises a plurality of unit body of rod through screw-thread fit end to end connection, and the upper end of this insulator spindle assembles a connecting seat through threaded connection, and the upper end of this connecting seat assembles a connecting rod through threaded connection, and the upper end of this connecting rod is connected with a couple, and the shank end of this couple is equipped with the connecting ring and detains, is connected with the tractive rope on this connecting ring detains. The utility model is used for the trees of overhead power line maintenance and maintenance operation are pruned, are fell the tractive instrument, convenient operation, and labour saving and time saving can guarantee the operation safety. The utility model discloses simple structure conveniently carries, uses in a flexible way.
Description
Technical field
The utility model relates to a kind of tree trimming, felling tractive instrument that is used for overhead power line maintenance and upkeep operation.
Background technology
In the maintenance and upkeep operation of overhead power line, often need prune or cut down the trees of hindering the circuit security of operation.When the trees of hindering the circuit security of operation are pruned or cut down; Often need to the branch that will prune or the trees of felling and the relative bearing of power circuit control; Contact with circuit with the branch avoiding cutting down or the trees of felling, cause damage circuit.At present, to the control of azimuth of trees of the branch that will prune or felling, adopt the method for pulled by cable mostly owing to there not be the tractive instrument that is suitable for, its troublesome poeration is wasted time and energy, job safety is difficult to assurance.
Summary of the invention
The purpose of the utility model is to provide a kind of easy to operate, time saving and energy saving to the problems referred to above, can guarantee tree trimming, the felling tractive instrument of job safety.
The technical scheme that realizes above-mentioned purpose is: a kind of tree trimming, felling tractive instrument; It has the insulating bar that is connected to form from beginning to end through threaded engagement by a plurality of unit body of rod; The upper end of this insulating bar is through the assembling a connecting seat that is threaded, and the upper end of this Connection Block is through assembling one connecting rod that is threaded, and the upper end of this connecting rod is connected with a hook; The neck of hook end of this hook is provided with one and connects latch closure, and this connecting ring is buckled and is connected with a rope for traction.
The technical scheme of the utility model also comprises: matching with described rope for traction is equipped with the earth anchor drill rod.
The utility model utilize insulating bar with hook be hooked on the branch that will prune or the proper site of the trees that will cut down; Through rope for traction manpower tractive or utilize fixedly tractive of earth anchor drill rod; The branch that control institute will prune or trees and the suitable distance and bearing of power circuit maintenance that will cut down so that to the branch that will prune or pruning and the felling of the trees that will cut down, it is easy to operate; Time saving and energy saving, can guarantee job safety.The utility model is simple in structure, is convenient for carrying, and uses flexibly.
Description of drawings
Accompanying drawing is the structural representation of this branch pruning, felling tractive instrument.
Embodiment
Describe in conjunction with the embodiment of accompanying drawing the utility model.
Like accompanying drawing, this tree trimming, felling tractive instrument include insulating bar 1, and this insulating bar 1 is connected to form through threaded engagement by a plurality of unit body of rod that adopts insulating materials machine-shaping from beginning to end.A connecting seat 2 is installed in upper end at the insulation body of rod 1 through being threaded, a connecting rod 3 is installed through being threaded in the upper end of Connection Block 2, and the upper end of connecting rod 3 is connected the bottom of the coupler body extrados of a hook 4.Above-mentioned insulating bar 1, Connection Block 2 and connecting rod 3 are connected for coaxial line.Connect latch closure 5 in hook 4 neck of hook end assembling one, connect that latch closure 5 adopts Long Circle one side openings and by the connection latch closure of spring reset sealing opening.Being connected to connect on the latch closure 5 has rope for traction 6, and matching with rope for traction 6 is equipped with earth anchor drill rod 7, and a rope connecting ring is assembled in these earth anchor drill rod 7 upper ends, so that being connected of earth anchor drill rod and rope for traction.
Claims (2)
1. a tree trimming, felling tractive instrument; It is characterized in that: it has the insulating bar (1) that is connected to form from beginning to end through threaded engagement by a plurality of unit body of rod; The upper end of this insulating bar (1) is through the assembling a connecting seat (2) that is threaded; The upper end of this Connection Block (2) is through assembling one connecting rod (3) that is threaded; The upper end of this connecting rod (3) is connected with a hook (4), and the neck of hook end of this hook (4) is provided with one and connects latch closure (5), is connected with a rope for traction (6) on this connection latch closure (5).
2. tree trimming according to claim 1, felling tractive instrument, it is characterized in that: matching with described rope for traction (6) is equipped with earth anchor drill rod (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203008204U CN202211037U (en) | 2011-08-18 | 2011-08-18 | Tree trimming and felling traction tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203008204U CN202211037U (en) | 2011-08-18 | 2011-08-18 | Tree trimming and felling traction tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202211037U true CN202211037U (en) | 2012-05-09 |
Family
ID=46010312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203008204U Expired - Fee Related CN202211037U (en) | 2011-08-18 | 2011-08-18 | Tree trimming and felling traction tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202211037U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103875504A (en) * | 2014-03-12 | 2014-06-25 | 国家电网公司 | Tree cutting-down tool for cutting down tree below wire |
| CN105790160A (en) * | 2016-05-10 | 2016-07-20 | 国网福建省电力有限公司泉州供电公司 | Movable binding ring lifting mechanism |
| CN106305340A (en) * | 2015-07-06 | 2017-01-11 | 国网山东省电力公司潍坊供电公司 | Safe positioning device for rapid tree felling in power lines |
| 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 |
| CN108157118A (en) * | 2017-12-26 | 2018-06-15 | 安徽幸福售电有限公司 | A kind of auxiliary security tool of electrical grid |
| CN110915603A (en) * | 2019-12-17 | 2020-03-27 | 广东电网有限责任公司 | Tree felling traction device |
| CN111543281A (en) * | 2020-05-13 | 2020-08-18 | 广东电网有限责任公司 | Tree barrier orientation device and tree barrier orientation method |
-
2011
- 2011-08-18 CN CN2011203008204U patent/CN202211037U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103875504A (en) * | 2014-03-12 | 2014-06-25 | 国家电网公司 | Tree cutting-down tool for cutting down tree below wire |
| CN106305340A (en) * | 2015-07-06 | 2017-01-11 | 国网山东省电力公司潍坊供电公司 | Safe positioning device for rapid tree felling in power lines |
| CN105790160A (en) * | 2016-05-10 | 2016-07-20 | 国网福建省电力有限公司泉州供电公司 | Movable binding ring lifting mechanism |
| CN105790160B (en) * | 2016-05-10 | 2017-07-07 | 国网福建省电力有限公司泉州供电公司 | A kind of movable bunching ring hoisting mechanism |
| 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 |
| CN108157118A (en) * | 2017-12-26 | 2018-06-15 | 安徽幸福售电有限公司 | A kind of auxiliary security tool of electrical grid |
| CN110915603A (en) * | 2019-12-17 | 2020-03-27 | 广东电网有限责任公司 | Tree felling traction device |
| CN111543281A (en) * | 2020-05-13 | 2020-08-18 | 广东电网有限责任公司 | Tree barrier orientation device and tree barrier orientation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIBEI ELECTRIC POWER CORP. QINHUANGDAO ELECTRIC PO Effective date: 20130711 Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: JIBEI ELECTRIC POWER CORP. QINHUANGDAO ELECTRIC POWER CORP. Effective date: 20130711 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIBEI ELECTRIC POWER CORP. QINHUANGDAO ELECTRIC PO Free format text: FORMER NAME: NORTH CHINA GRID LIMITED QINHUANGDAO POWER COMPANY |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 066000 QINHUANGDAO, HEBEI PROVINCE TO: 100761 XICHENG, BEIJING |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 066000 Haiyang Road, Qinhuangdao Harbour District, Hebei, No. 50 Patentee after: QINHUANGDAO ELECTRIC POWER COMPANY OF JIBEI ELECTRIC POWER Co.,Ltd. Address before: 066000 Haiyang Road, Qinhuangdao Harbour District, Hebei, No. 50 Patentee before: QINHUANGDAO POWER SUPPLY COMPANY OF NORTH CHINA GRID Co.,Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130711 Address after: 100761 West Chang'an Avenue, Beijing, No. 86, No. Patentee after: State Grid Corporation of China Patentee after: QINHUANGDAO ELECTRIC POWER COMPANY OF JIBEI ELECTRIC POWER Co.,Ltd. Address before: 066000 Haiyang Road, Qinhuangdao Harbour District, Hebei, No. 50 Patentee before: QINHUANGDAO ELECTRIC POWER COMPANY OF JIBEI ELECTRIC POWER Co.,Ltd. |
|
| 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: 20120509 Termination date: 20190818 |