CN109892129A - A kind of insulation saw - Google Patents

A kind of insulation saw Download PDF

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Publication number
CN109892129A
CN109892129A CN201910294328.1A CN201910294328A CN109892129A CN 109892129 A CN109892129 A CN 109892129A CN 201910294328 A CN201910294328 A CN 201910294328A CN 109892129 A CN109892129 A CN 109892129A
Authority
CN
China
Prior art keywords
saw
insulation
saw blade
bow
connection pedestal
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.)
Pending
Application number
CN201910294328.1A
Other languages
Chinese (zh)
Inventor
李杰锋
谭家伟
曾余标
颜庆生
冼广智
黎卫文
苏冬和
陈燕卿
梁海锋
陈富彬
龙建珍
陈治华
梁植升
张君
李柳茹
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.)
Guangdong Power Grid Co Ltd
Zhaoqing Power Supply Bureau of Guangdong Power Grid Co Ltd
Original Assignee
Guangdong Power Grid Co Ltd
Zhaoqing Power Supply Bureau of Guangdong Power 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 Guangdong Power Grid Co Ltd, Zhaoqing Power Supply Bureau of Guangdong Power Grid Co Ltd filed Critical Guangdong Power Grid Co Ltd
Priority to CN201910294328.1A priority Critical patent/CN109892129A/en
Publication of CN109892129A publication Critical patent/CN109892129A/en
Pending legal-status Critical Current

Links

Abstract

The present invention relates to field of hardware, more particularly to a kind of insulation saw, including saw blade, the first saw bow, the second saw bow, insulation connection pedestal, one end of the saw blade is connected with the first saw bow by insulation connection pedestal, is connected between first saw bow and the second saw bow by bearing;It is connected between the other end of the saw blade and the second saw bow by saw blade regulating device, the insulation connection pedestal is connected with scalable insulating bar.The present invention installs, is easy to operate, institute's band number of tools and weight in work can be effectively reduced, in operation of removing obstacles, for the present invention due to being provided with insulation connection pedestal, insulation performance is good, and the present apparatus is used and do not limited by landform, saw blade of the invention can be replaced at any time, and replacement is convenient, and avoids staff and need the case where carrying out high altitude operation, improves the safety of work.

Description

A kind of insulation saw
Technical field
The present invention relates to field of hardware, more particularly to a kind of insulation is sawed.
Background technique
Currently, staff need to be if it were not for removing obstacles to distribution line, especially to height for the distribution line of electric power Stem plant carries out trimming branch and often needs to climb to often to saw on trunk using hand saws or branches of tall trees oily (electricity) to be handled, and removes obstacles Then personnel first recycle hand saws or branches of tall trees oily (electricity) saw trimming branch using the suitable position that ladder climbs to trunk.
Currently, there are this several points deficiencies for hand saws used in electric power personnel, high branch chain saw:
One, hand saws, Gao Zhiju integrally use metal construction, and trimming is easy to happen when closing on alive circuit and being removed obstacles Branch fall down to take alive circuit, for electric current via branch, hand saws, Gao Zhiju, human body imports the earth, form closed circuit, Electric shock is caused to injure human body.
Two, the saw chain needs of Gao Zhiju, which are regularly maintained, prevents sundries card chain, if encountering branch's diameter of tree when removing obstacles It is larger, it is easy to saw chain be caused to be stuck among tree body.
Three, staff trims branch and needs to climb on trunk, increases the risk that personal height falls.
Summary of the invention
In order to solve the hand saws of the prior art, Gao Zhiju does not have insulation measures, and saw chain is easy to be stuck among tree body and work Need to climb to the deficiency of the upper operation of limb as personnel, the present invention provides a kind of insulation saws.
To realize the above goal of the invention, the technical solution adopted is that:
A kind of insulation saw, including saw blade, the first saw bow, the second saw bow, insulation connection pedestal, one end of the saw blade with First saw bow is connected by insulation connection pedestal, is connected between first saw bow and the second saw bow by bearing;Institute It is connected between the other end for the saw blade stated and the second saw bow by saw blade regulating device, the insulation connects pedestal and can stretch Contracting insulating bar is connected.
In use, selecting suitable saw blade according to the actual needs of field operation, and adjust the position of saw blade regulating device It sets, and adjusts the angle of the first saw bow and the second saw bow according to the position of saw blade regulating device, so that saw bow and saw blade are adjusted Saw blade can be fixed for device, and staff is according to the height of the scalable insulating bar of height adjustment of field operation Carry out operation.
Preferably, the saw blade regulating device includes bolt and fixture nut, passes through setting bolt and fixation Nut, come the length that adjusts installed saw blade, can be conducive to the fixation to saw blade is realized by rotating nut.
Preferably, the sawtooth of the saw blade is successively alternately distributed, and staggered angle is θ between any two, and setting staggered angle θ makes Saw blade has bigger activity space when cutting trees, is unlikely to block because frictional force is too big.
Preferably, the sawtooth staggered angle θ is 5 ° -10 °.
Preferably, the outer surface of the insulation connection pedestal is enclosed with the mechanism of rubber material, is conducive to increase insulation The insulating capacity of saw.
Compared with prior art, the beneficial effects of the present invention are:
The present invention installs, is easy to operate, can effectively reduce institute's band number of tools and weight in work, in operation of removing obstacles, For the present invention due to being provided with insulation connection pedestal, insulation performance is good, and the present apparatus is used and do not limited by landform, the present invention Saw blade can replace at any time, and replace convenient, and avoid staff and need the case where carrying out high altitude operation, improve work The safety of work.
Detailed description of the invention
Fig. 1 is structure chart of the invention.
Specific embodiment
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent;
Below in conjunction with drawings and examples, the present invention is further elaborated.
Embodiment 1
As shown in Figure 1, a kind of insulation saw, including saw blade 4, the first saw bow 6, the second saw bow 7, insulation connection pedestal 1, it is described One end and the first saw bow 6 of saw blade 4 be connected by insulation connection pedestal 1, first saw bow 6 and the second saw bow 7 it Between be connected by bearing 2;It is connected between the other end of the saw blade 4 and the second saw bow 7 by saw blade regulating device 3, The insulation connection pedestal 1 is connected with scalable insulating bar 5.
In use, selecting suitable saw blade 4 according to the actual needs of field operation, and adjust saw blade regulating device 3 Position, and the angle of first saw bow 6 and the second saw bow 7 is adjusted according to the position of saw blade regulating device 3, so that the first saw bow 6, Saw blade 4 can be fixed for second saw bow 7 and saw blade regulating device 3, and staff can according to the height adjustment of field operation The height of telescopic insulating stick 5 can carry out operation.
Embodiment 2
As shown in Figure 1, the saw blade regulating device 3 of insulation saw provided by the present embodiment includes bolt and fixed spiral shell Mother, come the length that adjusts installed saw blade 4, can be conducive to by setting bolt and fixture nut by rotating nut Fixation to saw blade 4 is realized.
In use, selecting suitable saw blade 4 according to the actual needs of field operation, and according to selected that saw blade 4 is adjusted The position of whole good 3 top nut of saw blade regulating device, and the first saw bow 6 and second is adjusted according to the position of saw blade regulating device 3 The angle of saw bow 7 enables the first saw bow 7, the second saw bow 7 and saw blade regulating device 3 that saw blade 4 is fixed, and work people Member can carry out operation according to the height of the scalable insulating bar 5 of height adjustment of field operation.
As a preferred embodiment, the sawtooth of the saw blade 4 is successively alternately distributed, and staggered angle is θ between any two, So that saw blade 4 has bigger activity space when cutting trees, it is unlikely to block because frictional force is too big.
As a preferred embodiment, the angle that the sawtooth is staggered is 15 °.
As a preferred embodiment, the outer surface of the insulation connection pedestal 1 and saw bow 2 is enclosed with rubber material The mechanism of material is conducive to the insulating capacity for increasing insulation saw.
Obviously, the above embodiment of the present invention be only to clearly illustrate example of the present invention, and not be pair The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this Made any modifications, equivalent replacements, and improvements etc., should be included in the claims in the present invention within the spirit and principle of invention Protection scope within.

Claims (5)

1. a kind of insulation saw, including saw blade (4), the first saw bow (6), the second saw bow (7), insulation connection pedestal (1), the saw One end of item (4) is connected with the first saw bow (6) by insulation connection pedestal (1), which is characterized in that first saw bow (6) it is connected between the second saw bow (7) by bearing (2);Between the other end and the second saw bow (7) of the saw blade (4) It is connected by saw blade regulating device (3), insulation connection pedestal (1) is connected with scalable insulating bar (5).
2. a kind of insulation saw according to claim 1, which is characterized in that the saw blade regulating device (3) includes spiral shell Bolt and fixture nut.
3. a kind of insulation saw according to claim 2, which is characterized in that the sawtooth of the saw blade (4) successively alternately divides Cloth, staggered angle is θ between any two.
4. a kind of insulation saw according to claim 3, which is characterized in that the sawtooth staggered angle θ is 5 ° -10 °.
5. a kind of insulation saw according to claim 2, which is characterized in that the insulation connects pedestal (1) appearance bread It is wrapped with the mechanism of rubber material.
CN201910294328.1A 2019-04-12 2019-04-12 A kind of insulation saw Pending CN109892129A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910294328.1A CN109892129A (en) 2019-04-12 2019-04-12 A kind of insulation saw

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910294328.1A CN109892129A (en) 2019-04-12 2019-04-12 A kind of insulation saw

Publications (1)

Publication Number Publication Date
CN109892129A true CN109892129A (en) 2019-06-18

Family

ID=66954801

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910294328.1A Pending CN109892129A (en) 2019-04-12 2019-04-12 A kind of insulation saw

Country Status (1)

Country Link
CN (1) CN109892129A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114128510A (en) * 2021-11-25 2022-03-04 广东电网有限责任公司 Insulating flexible cutting machine

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200185306Y1 (en) * 2000-01-20 2000-06-15 손봉기 The device for fixing the blade of a saw
KR20010058266A (en) * 1999-12-27 2001-07-05 김형국 Height adjustable manual iron saw
CN201702451U (en) * 2010-05-14 2011-01-12 陈小俊 Elastic force fastening type manual steel saw
CN102974891A (en) * 2011-09-05 2013-03-20 李跃明 Steel saw capable of adjusting sawing space
CN103831472A (en) * 2012-11-20 2014-06-04 张磊科 Novel steel saw
CN204724939U (en) * 2015-07-08 2015-10-28 开县宏遂五金有限公司 A kind of adjustable hacksaw
CN206028885U (en) * 2016-08-24 2017-03-22 湖北福尔嘉医药化工有限公司 Self make simple and easy multifunctional sawing bow by oneself
CN206445300U (en) * 2016-12-26 2017-08-29 广州新星实业公司 A kind of hacksaw
CN206653027U (en) * 2017-04-13 2017-11-21 张家港艺新金属材料有限公司 A kind of installing mechanism for being easy to fix saw blade
CN108432484A (en) * 2018-03-15 2018-08-24 国网河南省电力公司社旗县供电公司 Tree device is repaiied in insulation
CN210987172U (en) * 2019-04-12 2020-07-14 广东电网有限责任公司 Insulating saw

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010058266A (en) * 1999-12-27 2001-07-05 김형국 Height adjustable manual iron saw
KR200185306Y1 (en) * 2000-01-20 2000-06-15 손봉기 The device for fixing the blade of a saw
CN201702451U (en) * 2010-05-14 2011-01-12 陈小俊 Elastic force fastening type manual steel saw
CN102974891A (en) * 2011-09-05 2013-03-20 李跃明 Steel saw capable of adjusting sawing space
CN103831472A (en) * 2012-11-20 2014-06-04 张磊科 Novel steel saw
CN204724939U (en) * 2015-07-08 2015-10-28 开县宏遂五金有限公司 A kind of adjustable hacksaw
CN206028885U (en) * 2016-08-24 2017-03-22 湖北福尔嘉医药化工有限公司 Self make simple and easy multifunctional sawing bow by oneself
CN206445300U (en) * 2016-12-26 2017-08-29 广州新星实业公司 A kind of hacksaw
CN206653027U (en) * 2017-04-13 2017-11-21 张家港艺新金属材料有限公司 A kind of installing mechanism for being easy to fix saw blade
CN108432484A (en) * 2018-03-15 2018-08-24 国网河南省电力公司社旗县供电公司 Tree device is repaiied in insulation
CN210987172U (en) * 2019-04-12 2020-07-14 广东电网有限责任公司 Insulating saw

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114128510A (en) * 2021-11-25 2022-03-04 广东电网有限责任公司 Insulating flexible cutting machine

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