CN202211037U - Drawing tool for tree trimming and felling - Google Patents

Drawing tool for tree trimming and felling Download PDF

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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
Authority
CN
China
Prior art keywords
felling
hook
rod
tree trimming
tool
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
Application number
CN2011203008204U
Other languages
Chinese (zh)
Inventor
温志超
温计庭
谢小英
冯娟娟
刘芳蕊
李建军
邵国源
程建国
马利民
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qinhuangdao Electric Power Co Of Jibei Electric Power Co ltd
State Grid Corp of China SGCC
Original Assignee
QINHUANGDAO ELECTRIC POWER Corp NORTH CHINA GRID Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by QINHUANGDAO ELECTRIC POWER Corp NORTH CHINA GRID Co Ltd filed Critical QINHUANGDAO ELECTRIC POWER Corp NORTH CHINA GRID Co Ltd
Priority to CN2011203008204U priority Critical patent/CN202211037U/en
Application granted granted Critical
Publication of CN202211037U publication Critical patent/CN202211037U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a drawing tool for tree trimming and felling. The tool is provided with an insulating rod formed by connecting a plurality of unit rod bodies end to end in a threaded fit way; a connecting seat is arranged at the upper end of the insulating rod in the threaded connection manner; a connecting rod is arranged at the upper end of the connecting seat in the threaded connection manner; and the upper end of the connecting rod is connected with a hook, the hook handle end of the hook is provided with a connecting buckle, and the connecting buckle is connected with a drawing rope. The drawing tool for the tree trimming and felling, which is used for maintenance and overhauling of overhead power lines, is convenient to operate, and time-saving and labor-saving, and can ensure operation safety. The tool is simple in structure, and convenient to carry and can be used flexibly.

Description

Tree trimming, felling tractive instrument
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).
CN2011203008204U 2011-08-18 2011-08-18 Drawing tool for tree trimming and felling Expired - Fee Related CN202211037U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203008204U CN202211037U (en) 2011-08-18 2011-08-18 Drawing tool for tree trimming and felling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203008204U CN202211037U (en) 2011-08-18 2011-08-18 Drawing tool for tree trimming and felling

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 Drawing tool for tree trimming and felling

Country Status (1)

Country Link
CN (1) CN202211037U (en)

Cited By (7)

* Cited by examiner, † Cited by third party
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
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

Cited By (9)

* Cited by examiner, † Cited by third party
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
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

Granted publication date: 20120509

Termination date: 20190818

CF01 Termination of patent right due to non-payment of annual fee