CN205005547U - Electric power overhauls clearance with insulating scissors - Google Patents

Electric power overhauls clearance with insulating scissors Download PDF

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Publication number
CN205005547U
CN205005547U CN201520771158.9U CN201520771158U CN205005547U CN 205005547 U CN205005547 U CN 205005547U CN 201520771158 U CN201520771158 U CN 201520771158U CN 205005547 U CN205005547 U CN 205005547U
Authority
CN
China
Prior art keywords
stay cord
insulation
bracing frame
scissors
movable
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
CN201520771158.9U
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Chinese (zh)
Inventor
刘爱军
苗文金
刘伟
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.)
Net Dezhou City Mound Shandong City Electric Co Of State
State Grid Corp of China SGCC
Original Assignee
Net Dezhou City Mound Shandong City Electric Co Of State
State Grid Corp of China SGCC
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 Net Dezhou City Mound Shandong City Electric Co Of State, State Grid Corp of China SGCC filed Critical Net Dezhou City Mound Shandong City Electric Co Of State
Priority to CN201520771158.9U priority Critical patent/CN205005547U/en
Application granted granted Critical
Publication of CN205005547U publication Critical patent/CN205005547U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses an electric power overhauls clearance with insulating scissors mainly relates to electric power and overhauls appurtenance technical field. Including flexible insulator spindle, the top of insulator spindle sets up prunes the mechanism, it includes the support frame to prune the mechanism, set up shear mechanism and clamping mechanism on the support frame, shear mechanism is including fixed scissors portion and activity scissors portion, the afterbody of activity scissors portion sets up extension spring and first insulation stay cord, clamping mechanism is including fixed hook and activity hook, the middle part of activity hook sets up compression spring and the insulating stay cord of second. The utility model has the advantages of it can accomplish near the clearance of the branch in cable, need not artifical climbing, can improve cleaning efficiency, the branch can the centre gripping cleared up, power failure that the branch that can avoid the clearance to fall dropped and leads to the fact on naked power transmission line, have easily carry, convenient to use's characteristics.

Description

A kind of electric power overhaul cleaning insulation scissors
Technical field
The utility model relates to electric power overhaul aid technical field, specifically a kind of electric power overhaul cleaning insulation scissors.
Background technology
Near aerial cable, the often timbered existence of meeting, during strong wind weather or trees grow fast, often has branch and is overlapped on exposed power transmission line, cause unnecessary power failure.So when carrying out periodic maintenance maintenance to aerial cable, carry out cleaning to the branch near cable and be necessary.
At present, maintainer is mainly contained to the manner of cleaning up of the branch near aerial cable and climbs cleaning and utilize high-altitude operation saw or scissors to clear up two kinds of modes, in scale removal process, there is following problem:
1), when adopting artificial climbing cleaning, maintainer moves the muscle power that ladder stand and climbing process all can waste maintainer, and cleaning efficiency is low.
2) existing high-altitude operation saw or scissors; only there is the function that will the branch of cable security hindered to clean out; and the branch cleaned out often can drop on cable; maintainer is needed to clear up again; also can cause line fault when the branch cleaned out drops on exposed power transmission line, cause unnecessary power failure.
Utility model content
The purpose of this utility model is to provide a kind of electric power overhaul cleaning insulation scissors, it can complete the cleaning of the branch near cable, without the need to artificial climbing, cleaning efficiency can be improved, the branch cleaned out can be clamped, the branch cleaned out can be avoided to drop the power failure caused on exposed power transmission line, there is feature portable, easy to use.
The utility model for achieving the above object, is achieved through the following technical solutions:
A kind of electric power overhaul cleaning insulation scissors, comprise telescopic insulating bar, the top of described insulating bar is arranged prunes mechanism, described pruning mechanism comprises bracing frame, support frame as described above is threaded with insulating bar, support frame as described above is arranged shear mechanism and clamp system, described shear mechanism comprises fixed blade portion and movable scissors portion, described fixed blade portion is fixedly connected with bracing frame, described movable scissors portion and bracing frame hinged, the afterbody in described movable scissors portion arranges extension spring and the first insulation stay cord, described extension spring is connected with the top of bracing frame away from the one end in movable scissors portion, support frame as described above is arranged the directive wheel that stay cord adapts that to insulate with first, described clamp system comprises fixing hook and movable hook, described fixing hook is fixedly connected with bracing frame, described movable hook and bracing frame are slidably connected, the middle part of described movable hook arranges Compress Spring and the second insulation stay cord, described Compress Spring is connected with bracing frame away from one end of movable hook, support frame as described above is arranged the through hole that stay cord adapts that to insulate with second.
The afterbody of described insulating bar arranges support, described support arranges Winder, described Winder comprises the first reel and the second reel, described first insulation stay cord is fixedly connected with the first reel away from the one end in movable scissors portion, and described second insulation stay cord is fixedly connected with the second reel away from one end of movable hook.
The middle part of described insulating bar arranges LED.
Contrast prior art, the beneficial effects of the utility model are:
1, the telescopic insulating bar that this practicality is novel, can provide support for pruning mechanism, having insulation effect, can livewire work, and insulating bar can shrink, and is easy to carry.
2, shear mechanism of the present utility model comprises fixed blade portion and movable scissors portion, the afterbody in described movable scissors portion arranges extension spring and the first insulation stay cord, extension spring makes shear mechanism be in normally open, pull the first insulation stay cord, shear mechanism closes, the cleaning of branch near cable can be completed on ground, without the need to artificial climbing, can cleaning efficiency be improved.
3, clamp system of the present utility model comprises fixing hook and movable hook, the middle part of described movable hook arranges Compress Spring and the second insulation stay cord, Compress Spring makes clamp system be in normally off, pull the second insulation stay cord, clamp system opens, before shearing branch, branch can be clamped, the branch cleaned out can be clamped, the branch cleaned out can be avoided to drop the power failure caused on exposed power transmission line.
4, the afterbody of described insulating bar arranges support, described support is arranged the first reel and the second reel, described first insulation stay cord is fixedly connected with the first reel away from the one end in movable scissors portion, described second insulation stay cord is fixedly connected with the second reel away from one end of movable hook, utilize the rotation of reel to carry out the first insulation stay cord and second to insulate the tension of stay cord, time saving and energy saving, easy to use.
5, the middle part of described insulating bar arranges LED, when nighttime emergency overhauls, opens LED, clearly can see the crossing condition of cable and branch, accidentally injures cable when can avoid overhauling night.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is left views of accompanying drawing 1;
Accompanying drawing 3 is structural representations of shear mechanism of the present utility model;
Accompanying drawing 4 is structural representations of clamp system of the present utility model.
Attached number in the figure: 1, insulating bar; 2, mechanism is pruned; 3, bracing frame; 4, shear mechanism; 41, fixed blade portion; 42, movable scissors portion; 43, extension spring; 44, the first insulation stay cord; 45, directive wheel; 5, clamp system; 51, fixing hook; 52, movable hook; 53, Compress Spring; 54, the second insulation stay cord; 55, through hole; 6, support; 7, Winder; 71, the first reel; 72, the second reel; 8, LED.
Embodiment
Below in conjunction with specific embodiment, set forth the utility model further.Should be understood that these embodiments are only not used in restriction scope of the present utility model for illustration of the utility model.In addition should be understood that those skilled in the art can make various changes or modifications the utility model, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the utility model instruction.
Described in the utility model is a kind of electric power overhaul cleaning insulation scissors, comprises telescopic insulating bar 1, can provide support, having insulation effect for pruning mechanism, can livewire work, and insulating bar can shrink, and is easy to carry.The top of described insulating bar 1 is arranged prunes mechanism 2, described pruning mechanism 2 comprises bracing frame 3, support frame as described above 3 is threaded with insulating bar 1, support frame as described above 3 is arranged shear mechanism 4 and clamp system 5, described shear mechanism 4 comprises fixed blade portion 41 and movable scissors portion 42, described fixed blade portion 41 is fixedly connected with bracing frame 3, described movable scissors portion 42 is hinged with bracing frame 3, the afterbody in described movable scissors portion 42 arranges extension spring 43 and the first insulation stay cord 44, described extension spring 43 is connected with the top of bracing frame 3 away from the one end in movable scissors portion 42, extension spring makes shear mechanism be in normally open, pull the first insulation stay cord, shear mechanism closes, the cleaning of branch near cable can be completed on ground, without the need to artificial climbing, cleaning efficiency can be improved.Support frame as described above 3 is arranged the directive wheel 45 that stay cord 44 adapts that insulate with first, directive wheel plays middle transition effect, and the excessive stretching caused in the inclination angle of the first insulation stay cord can be avoided difficult.Described clamp system 5 comprises fixing hook 51 and movable hook 52, described fixing hook 51 is fixedly connected with bracing frame 3, described movable hook 52 is slidably connected with bracing frame 3, the middle part of described movable hook 52 arranges Compress Spring 53 and the second insulation stay cord 54, described Compress Spring 53 is connected with bracing frame 3 away from one end of movable hook 52, support frame as described above 3 is arranged the through hole 55 that stay cord 54 adapts that to insulate with second, Compress Spring makes clamp system be in normally off, pull the second insulation stay cord, clamp system opens, before shearing branch, branch can be clamped, the branch cleaned out can be clamped, the branch cleaned out can be avoided to drop the power failure caused on exposed power transmission line.
In order to use of the present utility model is convenient, the afterbody of described insulating bar 1 arranges support 6, described support 6 arranges Winder 7, described Winder 7 comprises the first reel 71 and the second reel 72, described first insulation stay cord 44 is fixedly connected with the first reel 71 away from the one end in movable scissors portion 42, and described second insulation stay cord 54 is fixedly connected with the second reel 72 away from one end of movable hook 52.Utilize the rotation of reel to carry out the first insulation stay cord and second to insulate the tension of stay cord, time saving and energy saving, easy to use.
In order to normally use when nighttime emergency overhauls, the middle part of described insulating bar 1 arranges LED 8.When nighttime emergency overhauls, open LED, clearly can see the crossing condition of cable and branch, accidentally injure cable when can avoid overhauling night, normally can use when nighttime emergency overhauls.
The utility model in use, first insulating bar is stretched to suitable length, tension second insulation stay cord, the clamp system closed is pulled open, to the branch cleared up be needed near cable to clamp, tension first insulation stay cord, makes the shear mechanism often opened close, the branch clamped is cut, can not clamp for the branch below cable and directly cut.
Embodiment 1: described in the utility model is a kind of electric power overhaul cleaning insulation scissors, comprises telescopic insulating bar, can provide support for pruning mechanism, having insulation effect, can livewire work, and insulating bar can shrink, and is easy to carry.The top of described insulating bar is arranged prunes mechanism, and described pruning mechanism comprises bracing frame, and support frame as described above is L-type bracing frame, and one end of support frame as described above arranges gripper shoe.Support frame as described above is connected with insulating bar bolt, support frame as described above is arranged shear mechanism and clamp system.Described shear mechanism comprises fixed blade portion and movable scissors portion, and described fixed blade portion is welded in the gripper shoe of bracing frame, and the gripper shoe of described movable scissors portion and bracing frame is hinged.The afterbody in described movable scissors portion arranges extension spring and the first insulation stay cord, described movable scissors portion is provided with the corresponding hole of the stay cord that to insulate with extension spring and first, described extension spring is connected with the top of bracing frame away from the one end in movable scissors portion, support frame as described above is arranged corresponding spring hanging hole, extension spring makes shear mechanism be in normally open, pull the first insulation stay cord, shear mechanism closes, the cleaning of branch near cable can be completed on ground, without the need to artificial climbing, cleaning efficiency can be improved.Support frame as described above arranges support, and described support is arranged the directive wheel that stay cord adapts that insulate with first, directive wheel plays middle transition effect, and the excessive stretching caused in the inclination angle of the first insulation stay cord can be avoided difficult.Described clamp system comprises fixing hook and movable hook, described fixing hook is welded on bracing frame, the afterbody of described movable hook arranges block, support frame as described above is arranged the inverted T-shaped hole adapted with block, described movable hook and bracing frame are slidably connected, the middle part of described movable hook arranges upper spring seat and the second insulation stay cord, described upper spring seat is welded on movable hook, in described upper spring seat, Compress Spring is set, described second insulation stay cord passes from Compress Spring, support frame as described above is arranged the lower spring cup adapted with Compress Spring, described lower spring cup is welded on bracing frame, support frame as described above is arranged the through hole that stay cord adapts that to insulate with second, second insulation stay cord via through holes passes, Compress Spring makes clamp system be in normally off, pull the second insulation stay cord, clamp system opens, before shearing branch, branch can be clamped, the branch cleaned out can be clamped, the branch cleaned out can be avoided to drop the power failure caused on exposed power transmission line.
Embodiment 2: described in the utility model is a kind of electric power overhaul cleaning insulation scissors, comprises telescopic insulating bar, can provide support for pruning mechanism, having insulation effect, can livewire work, and insulating bar can shrink, and is easy to carry.The top of described insulating bar is arranged prunes mechanism, and described pruning mechanism comprises bracing frame, and support frame as described above is L-type bracing frame, and one end of support frame as described above arranges gripper shoe.Support frame as described above is connected with insulating bar bolt, support frame as described above is arranged shear mechanism and clamp system.Described shear mechanism comprises fixed blade portion and movable scissors portion, and described fixed blade portion is welded in the gripper shoe of bracing frame, and the gripper shoe of described movable scissors portion and bracing frame is hinged.The afterbody in described movable scissors portion arranges extension spring and the first insulation stay cord, described movable scissors portion is provided with the corresponding hole of the stay cord that to insulate with extension spring and first, described extension spring is connected with the top of bracing frame away from the one end in movable scissors portion, support frame as described above is arranged corresponding spring hanging hole, extension spring makes shear mechanism be in normally open, pull the first insulation stay cord, shear mechanism closes, the cleaning of branch near cable can be completed on ground, without the need to artificial climbing, cleaning efficiency can be improved.Support frame as described above arranges support, and described support is arranged the directive wheel that stay cord adapts that insulate with first, directive wheel plays middle transition effect, and the excessive stretching caused in the inclination angle of the first insulation stay cord can be avoided difficult.Described clamp system comprises fixing hook and movable hook, described fixing hook is welded on bracing frame, the afterbody of described movable hook arranges block, support frame as described above is arranged the inverted T-shaped hole adapted with block, described movable hook and bracing frame are slidably connected, the middle part of described movable hook arranges upper spring seat and the second insulation stay cord, described upper spring seat is welded on movable hook, in described upper spring seat, Compress Spring is set, described second insulation stay cord passes from Compress Spring, support frame as described above is arranged the lower spring cup adapted with Compress Spring, described lower spring cup is welded on bracing frame, support frame as described above is arranged the through hole that stay cord adapts that to insulate with second, second insulation stay cord via through holes passes, Compress Spring makes clamp system be in normally off, pull the second insulation stay cord, clamp system opens, before shearing branch, branch can be clamped, the branch cleaned out can be clamped, the branch cleaned out can be avoided to drop the power failure caused on exposed power transmission line.The middle part of described insulating bar arranges lamp bracket, described lamp bracket is connected with insulating bar bolt, described lamp bracket arranges LED, when nighttime emergency overhauls, open LED, clearly can see the crossing condition of cable and branch, accidentally injure cable when can avoid overhauling night, normally can use when nighttime emergency overhauls.The afterbody of described insulating bar arranges support, described support arranges Winder, described Winder comprises the first reel and the second reel, described first insulation stay cord is fixedly connected with the first reel away from the one end in movable scissors portion, described second insulation stay cord is fixedly connected with the second reel away from one end of movable hook, utilize the rotation of reel to carry out the first insulation stay cord and second to insulate the tension of stay cord, time saving and energy saving, easy to use.

Claims (3)

1. an electric power overhaul cleaning insulation scissors, comprise telescopic insulating bar (1), the top of described insulating bar (1) is arranged prunes mechanism (2), it is characterized in that: described pruning mechanism (2) comprises bracing frame (3), support frame as described above (3) is threaded with insulating bar (1), support frame as described above (3) is arranged shear mechanism (4) and clamp system (5), described shear mechanism (4) comprises fixed blade portion (41) and movable scissors portion (42), described fixed blade portion (41) is fixedly connected with bracing frame (3), described movable scissors portion (42) is hinged with bracing frame (3), the afterbody of described movable scissors portion (42) arranges extension spring (43) and the first insulation stay cord (44), described extension spring (43) is connected with the top of bracing frame (3) away from the one end of movable scissors portion (42), support frame as described above (3) is upper arranges the directive wheel (45) that the stay cord (44) that to insulate with first adapts, described clamp system (5) comprises fixing hook (51) and movable hook (52), described fixing hook (51) is fixedly connected with bracing frame (3), described movable hook (52) and bracing frame (3) are slidably connected, the middle part of described movable hook (52) arranges Compress Spring (53) and the second insulation stay cord (54), described Compress Spring (53) is connected with bracing frame (3) away from one end of movable hook (52), support frame as described above (3) is upper arranges the through hole (55) that the stay cord (54) that to insulate with second adapts.
2. a kind of electric power overhaul cleaning insulation scissors according to claim 1, it is characterized in that: the afterbody of described insulating bar (1) arranges support (6), described support (6) is arranged Winder (7), described Winder (7) comprises the first reel (71) and the second reel (72), described first insulation stay cord (44) is fixedly connected with the first reel (71) away from the one end of movable scissors portion (42), described second insulation stay cord (54) is fixedly connected with the second reel (72) away from one end of movable hook (52).
3. a kind of electric power overhaul cleaning insulation scissors according to claim 1, is characterized in that: the middle part of described insulating bar (1) arranges LED (8).
CN201520771158.9U 2015-09-30 2015-09-30 Electric power overhauls clearance with insulating scissors Expired - Fee Related CN205005547U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520771158.9U CN205005547U (en) 2015-09-30 2015-09-30 Electric power overhauls clearance with insulating scissors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520771158.9U CN205005547U (en) 2015-09-30 2015-09-30 Electric power overhauls clearance with insulating scissors

Publications (1)

Publication Number Publication Date
CN205005547U true CN205005547U (en) 2016-02-03

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106253138A (en) * 2016-08-29 2016-12-21 国网山东省电力公司昌乐县供电公司 Hand-held distribution line screen of trees cleaner
CN106985169A (en) * 2017-03-29 2017-07-28 国网上海市电力公司 A kind of ground potential insulation scissors
CN107683710A (en) * 2017-09-20 2018-02-13 林广华 A kind of branch pruning equipment
CN108512121A (en) * 2018-05-31 2018-09-07 广东电网有限责任公司 Transmission line of electricity cleaning plant
CN108581949A (en) * 2018-04-20 2018-09-28 肖建平 A kind of LED ceiling lamp lamp shade dismantling device
CN108580752A (en) * 2018-03-30 2018-09-28 青岛理工大学(临沂)管理委员会办公室 A kind of aerial cables break wire device
CN109332794A (en) * 2018-11-30 2019-02-15 国网安徽省电力有限公司蚌埠供电公司 High-voltage connection intelligence disconnecting device
CN110265915A (en) * 2019-06-19 2019-09-20 广东电网有限责任公司 One kind tying up tree device
CN112510567A (en) * 2020-11-23 2021-03-16 广东电网有限责任公司梅州供电局 Insulating shearing tool

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106253138A (en) * 2016-08-29 2016-12-21 国网山东省电力公司昌乐县供电公司 Hand-held distribution line screen of trees cleaner
CN106253138B (en) * 2016-08-29 2017-09-12 国网山东省电力公司昌乐县供电公司 Hand-held distribution line screen of trees cleaner
CN106985169A (en) * 2017-03-29 2017-07-28 国网上海市电力公司 A kind of ground potential insulation scissors
CN107683710A (en) * 2017-09-20 2018-02-13 林广华 A kind of branch pruning equipment
CN108580752A (en) * 2018-03-30 2018-09-28 青岛理工大学(临沂)管理委员会办公室 A kind of aerial cables break wire device
CN108580752B (en) * 2018-03-30 2019-08-27 青岛理工大学(临沂)管理委员会办公室 A kind of aerial cables break wire device
CN108581949A (en) * 2018-04-20 2018-09-28 肖建平 A kind of LED ceiling lamp lamp shade dismantling device
CN108512121A (en) * 2018-05-31 2018-09-07 广东电网有限责任公司 Transmission line of electricity cleaning plant
CN109332794A (en) * 2018-11-30 2019-02-15 国网安徽省电力有限公司蚌埠供电公司 High-voltage connection intelligence disconnecting device
CN110265915A (en) * 2019-06-19 2019-09-20 广东电网有限责任公司 One kind tying up tree device
CN112510567A (en) * 2020-11-23 2021-03-16 广东电网有限责任公司梅州供电局 Insulating shearing tool

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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: 20160203

Termination date: 20160930