CN203850726U - Wire lifter on 10 kV power distribution telegraph pole - Google Patents

Wire lifter on 10 kV power distribution telegraph pole Download PDF

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Publication number
CN203850726U
CN203850726U CN201420288441.1U CN201420288441U CN203850726U CN 203850726 U CN203850726 U CN 203850726U CN 201420288441 U CN201420288441 U CN 201420288441U CN 203850726 U CN203850726 U CN 203850726U
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CN
China
Prior art keywords
pulley
boom
anchor ear
hoop
rod
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.)
Active
Application number
CN201420288441.1U
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Chinese (zh)
Inventor
李占柱
王振维
郭崇鹏
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.)
State Grid Corp of China SGCC
State Grid Liaoning Electric Power Co Ltd
Benxi Power Supply Co of Liaoning Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
State Grid Liaoning Electric Power 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 State Grid Corp of China SGCC, State Grid Liaoning Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201420288441.1U priority Critical patent/CN203850726U/en
Application granted granted Critical
Publication of CN203850726U publication Critical patent/CN203850726U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a wire lifter on a 10 kV power distribution telegraph pole, which comprises an upper hoop, a lower hoop, an upper rod, a lower rod, a first pulley, a second pulley, a manual winch, an electric winch and a lifting device. The upper hoop and the lower hoop are clamped tightly onto the telegraph pole. The integral structure of the upper hoop and the lower hoop is ring-shaped. The front end of the upper hoop is connected with the rear end of the upper rod. The front end of the lower hoop is connected with the rear end of the lower rod. The front end of the upper rod is hinged to the front end of the lower rod. The first pulley is arranged on the upper rod through a bracket. The second pulley is arranged on the hinged part of the front ends of the upper and lower rods. The lower end of a steel wire rope is connected with the lifting device. The steel wire rope is arranged to come around the second pulley and the first pulley to connect the manual winch with the electric winch. According to the technical scheme of the utility model, when span poles/towers and angle poles/towers need to be repaired in the prior art, wires cannot be maintained the same in looseness and must be adjusted by a wire tightener each time. However, by means of the above wire lifter, wires can be well fixed and are prevented from shifting. Therefore, the construction quality is ensured while the working time is saved at the same time.

Description

Rope hoister on a kind of 10kV distribution line pole
Technical field
The utility model relates to electric power system construction aid field, particularly rope hoister on a kind of 10kV distribution line pole.
Background technology
For example in distribution line construction operation, upkeep operation process, can run into the physical work of a lot of expenses: the shaft tower that some crane cannot arrive, need to lift by crane cable and overhead transmission line and connect and draw, only have and jointly complete with a lot of manpowers; When crossing pole on mountain is changed vertical bottle or insulator, because distance wire weight is large, shoulder can not shouldered wire or is lifted wire with hands to long one grade of slip, and wire top does not have higher fulcrum, and other people also can do nothing to help; When corner pole is changed vertical bottle or insulator, the inside angular direction of wire pulling force very greatly cannot fixing cord etc. similar situation, in order to address these problems, complete difficult task, the rational aid of Structure of need with minimum manpower.
Utility model content
The purpose of this utility model is the construction operation efficiency in order to improve the electric power system under complex environment, and spy provides rope hoister on a kind of 10kV distribution line pole.
The utility model provides rope hoister on a kind of 10kV distribution line pole, it is characterized in that: rope hoister on described 10kV distribution line pole, comprises anchor ear 1, lower anchor ear 2, upper boom 3, lower beam 4, the first pulley 5, the second pulleys 6, hand winch 7, electric capstan 8, boom hoisting 9;
Wherein: upper anchor ear 1 and lower anchor ear 2 are clamped on electric pole, and upper anchor ear 1 and lower anchor ear 2 overall structures are ring-type, and upper anchor ear 1 front end is connected with upper boom 3 rear ends, and lower anchor ear 2 front ends are connected with the rear end of lower beam 4, and the front end of upper boom 3 and lower beam 4 is hinged; The first pulley 5 is arranged on upper boom 3 by support, and the second pulley 6 is arranged on upper boom 3 and the hinged position of lower beam 4 front ends; The lower end connecting hoisting device 9 of steel wire rope, steel wire rope is walked around the second pulley 6 and is connected hand winch 7 and electric capstan 8 with the first pulley 5.
Described upper boom 3 and lower beam 4 are channel-section steel structure.
Described boom hoisting 9 is suspension hook structure or line clamping device.
In the time that two grades of wire tensions are balanced or lift by crane cable or other weight, select suspension hook, when running into two grades of unbalanced situations of wire tension, in order to prevent that wire from sliding, conducting wire sag is changed, select wire clamp lifting.
Advantage of the present utility model:
Rope hoister on 10kV distribution line pole described in the utility model, save 3/4ths manpower, operating efficiency improves four times, ran in the past service work on crossing pole, corner pole, wire sag is bound to change, and all uses wire grip adjustment at every turn, with just well fixing cord of energy of rope hoister, it is not subjected to displacement, in saving man-hour, has ensured construction quality.
Brief description of the drawings
Below in conjunction with drawings and the embodiments, the utility model is described in further detail:
Fig. 1 is rope hoister theory structure schematic diagram on 10kV distribution line pole.
Embodiment
Embodiment 1
The present embodiment provides rope hoister on a kind of 10kV distribution line pole, it is characterized in that: rope hoister on described 10kV distribution line pole, comprises anchor ear 1, lower anchor ear 2, upper boom 3, lower beam 4, the first pulley 5, the second pulleys 6, hand winch 7, electric capstan 8, boom hoisting 9;
Wherein: upper anchor ear 1 and lower anchor ear 2 are clamped on electric pole, and upper anchor ear 1 and lower anchor ear 2 overall structures are ring-type, and upper anchor ear 1 front end is connected with upper boom 3 rear ends, and lower anchor ear 2 front ends are connected with the rear end of lower beam 4, and the front end of upper boom 3 and lower beam 4 is hinged; The first pulley 5 is arranged on upper boom 3 by support, and the second pulley 6 is arranged on upper boom 3 and the hinged position of lower beam 4 front ends; The lower end connecting hoisting device 9 of steel wire rope, steel wire rope is walked around the second pulley 6 and is connected hand winch 7 and electric capstan 8 with the first pulley 5.
Described upper boom 3 and lower beam 4 are channel-section steel structure.
Described boom hoisting 9 is suspension hook structure.
Embodiment 2
The present embodiment provides rope hoister on a kind of 10kV distribution line pole, it is characterized in that: rope hoister on described 10kV distribution line pole, comprises anchor ear 1, lower anchor ear 2, upper boom 3, lower beam 4, the first pulley 5, the second pulleys 6, hand winch 7, electric capstan 8, boom hoisting 9;
Wherein: upper anchor ear 1 and lower anchor ear 2 are clamped on electric pole, and upper anchor ear 1 and lower anchor ear 2 overall structures are ring-type, and upper anchor ear 1 front end is connected with upper boom 3 rear ends, and lower anchor ear 2 front ends are connected with the rear end of lower beam 4, and the front end of upper boom 3 and lower beam 4 is hinged; The first pulley 5 is arranged on upper boom 3 by support, and the second pulley 6 is arranged on upper boom 3 and the hinged position of lower beam 4 front ends; The lower end connecting hoisting device 9 of steel wire rope, steel wire rope is walked around the second pulley 6 and is connected hand winch 7 and electric capstan 8 with the first pulley 5.
Described upper boom 3 and lower beam 4 are channel-section steel structure.
Described boom hoisting 9 is line clamping device.
Embodiment 3
The present embodiment provides rope hoister on a kind of 10kV distribution line pole, it is characterized in that: rope hoister on described 10kV distribution line pole, comprises anchor ear 1, lower anchor ear 2, upper boom 3, lower beam 4, the first pulley 5, the second pulleys 6, hand winch 7, electric capstan 8, boom hoisting 9;
Wherein: upper anchor ear 1 and lower anchor ear 2 are clamped on electric pole, and upper anchor ear 1 and lower anchor ear 2 overall structures are ring-type, and upper anchor ear 1 front end is connected with upper boom 3 rear ends, and lower anchor ear 2 front ends are connected with the rear end of lower beam 4, and the front end of upper boom 3 and lower beam 4 is hinged; The first pulley 5 is arranged on upper boom 3 by support, and the second pulley 6 is arranged on upper boom 3 and the hinged position of lower beam 4 front ends; The lower end connecting hoisting device 9 of steel wire rope, steel wire rope is walked around the second pulley 6 and is connected hand winch 7 and electric capstan 8 with the first pulley 5.
Described upper boom 3 and lower beam 4 are channel-section steel structure.
Described boom hoisting 9 is suspension hook structure.

Claims (3)

1. rope hoister on a 10kV distribution line pole, it is characterized in that: rope hoister on described 10kV distribution line pole, comprise anchor ear (1), lower anchor ear (2), upper boom (3), lower beam (4), the first pulley (5), the second pulley (6), hand winch (7), electric capstan (8), boom hoisting (9);
Wherein: upper anchor ear (1) and lower anchor ear (2) are clamped on electric pole, upper anchor ear (1) and lower anchor ear (2) overall structure are ring-type, upper anchor ear (1) front end is connected with upper boom (3) rear end, lower anchor ear (2) front end is connected with the rear end of lower beam (4), and the front end of upper boom (3) and lower beam (4) is hinged; It is upper that the first pulley (5) is arranged on upper boom (3) by support, and the second pulley (6) is arranged on upper boom (3) and the hinged position of lower beam (4) front end; The lower end connecting hoisting device (9) of steel wire rope, steel wire rope is walked around the second pulley (6) and is connected hand winch (7) and electric capstan (8) with the first pulley (5).
2. according to rope hoister on 10kV distribution line pole claimed in claim 1, it is characterized in that: described upper boom (3) and lower beam (4) are channel-section steel structure.
3. according to rope hoister on 10kV distribution line pole claimed in claim 1, it is characterized in that: described boom hoisting (9) is suspension hook structure or line clamping device.
CN201420288441.1U 2014-05-30 2014-05-30 Wire lifter on 10 kV power distribution telegraph pole Active CN203850726U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420288441.1U CN203850726U (en) 2014-05-30 2014-05-30 Wire lifter on 10 kV power distribution telegraph pole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420288441.1U CN203850726U (en) 2014-05-30 2014-05-30 Wire lifter on 10 kV power distribution telegraph pole

Publications (1)

Publication Number Publication Date
CN203850726U true CN203850726U (en) 2014-09-24

Family

ID=51563698

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420288441.1U Active CN203850726U (en) 2014-05-30 2014-05-30 Wire lifter on 10 kV power distribution telegraph pole

Country Status (1)

Country Link
CN (1) CN203850726U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104022459A (en) * 2014-05-30 2014-09-03 国家电网公司 10 KV distribution line pole-mounted wire suspension device
CN107487744A (en) * 2017-06-20 2017-12-19 国网山东省电力公司曹县供电公司 Rope hoister

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104022459A (en) * 2014-05-30 2014-09-03 国家电网公司 10 KV distribution line pole-mounted wire suspension device
CN107487744A (en) * 2017-06-20 2017-12-19 国网山东省电力公司曹县供电公司 Rope hoister
CN107487744B (en) * 2017-06-20 2019-04-30 国网山东省电力公司曹县供电公司 Rope hoister

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