CN203760907U - Multifunctional hook - Google Patents

Multifunctional hook Download PDF

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Publication number
CN203760907U
CN203760907U CN201320768079.3U CN201320768079U CN203760907U CN 203760907 U CN203760907 U CN 203760907U CN 201320768079 U CN201320768079 U CN 201320768079U CN 203760907 U CN203760907 U CN 203760907U
Authority
CN
China
Prior art keywords
hook
insulator
multifunction
multifunctional
transmission line
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
CN201320768079.3U
Other languages
Chinese (zh)
Inventor
隆玉福
刘长胜
高斌
赵浩翔
韩洋
雷亮亮
刘伟
周存孝
石兴波
李明宇
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.)
HAIXI POWER SUPPLY COMPANY STATE GRID QINGHAI ELECTRIC POWER Co Ltd
Original Assignee
HAIXI POWER SUPPLY COMPANY STATE GRID QINGHAI 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 HAIXI POWER SUPPLY COMPANY STATE GRID QINGHAI ELECTRIC POWER Co Ltd filed Critical HAIXI POWER SUPPLY COMPANY STATE GRID QINGHAI ELECTRIC POWER Co Ltd
Priority to CN201320768079.3U priority Critical patent/CN203760907U/en
Application granted granted Critical
Publication of CN203760907U publication Critical patent/CN203760907U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to the electric transmission and transformation technology field, and in particular relates to a multifunctional hook used for replacing an insulator in a power overhead transmission line. According to the multifunctional hook of the utility model, a first hook, a second hook and a third hook are formed by bending a steel bar, are uniformly fixed by welding below a ring, and are arranged opposite to each other; the third hook is used for hanging the insulator; and the third hook is arc-shaped, and the diameter of the third hook is less than that of a nut at the upper end of the insulator. Compared with conventional operation, the multifunctional hook of the utility model makes disassembling or assembling the insulator more time-saving and easier to use. The multifunctional hook of the utility model is simple in structure and low in cost, and can be widely used for replacing the insulator in the power overhead transmission line or lifting the maintenance tool of the transmission line.

Description

Multifunction hook
Technical field
The utility model relates to and send power transformation technical field, specifically relates to a kind of electricity overhead power transmission line and changes the Multifunction hook that insulator uses.
Background technology
While changing insulator at present in transmission line, be generally insulating cord looper, then will walk three, protection rope for conductor, action bars (write off) tie up on insulating cord, the method binding trouble and time-consuming longer.In the time changing insulator, need with rope bolt jail insulator, this easily causes the first electrician's hand and the safe distance of charged object distance not in the time of charged for replacement, thereby causes personal injury accident.
Summary of the invention
The technical problems to be solved in the utility model is the deficiency existing for prior art, provide a kind of and Work tool more easily lift by crane while changing insulator, in the time removing and recover insulator, the safe distance of guarantee human body and charged object Multifunction hook.
A kind of Multifunction hook of the utility model is achieved by following technical proposals: a kind of Multifunction hook comprises suspension ring, the first hook, the second hook, the 3rd hook, and described the first hook, the second hook and the 3rd hook adopts reinforcing bar to bend to form and be the opposing uniform below that is weldingly fixed on suspension ring; Described the 3rd hook is for suspension insulator, and described the 3rd hook is the nut that circular-arc and diameter is less than insulator upper end.
A kind of Multifunction hook of the utility model has following beneficial effect compared with prior art: the utility model Multifunction hook adopts three-hook, is used for hanging three, protection rope for conductor and action bars.Complete after the lifting of Work tool, can be used to remove or installing insulating.While adopting Multifunction hook can solve the lifting problem of Work tool and dismounting insulator, human body and charging equipment are apart from not enough problem.Use the dismounting of the utility model Multifunction hook or installing insulating more time saving and energy saving than traditional operation, and easy to use simple and direct.A kind of Multifunction hook of the utility model is simple and practical, and cost is low, can be widely used in the lifting of electricity overhead power transmission line replacing insulator or transmission line maintenance mans utensil.
Brief description of the drawings
A kind of Multifunction hook of the utility model has following accompanying drawing:
Fig. 1 is a kind of Multifunction hook structural representation of the utility model;
Fig. 2 is that a kind of Multifunction hook of the utility model uses structural representation.
Wherein: 1, suspension ring; 2, the first hook; 3, the second hook; 4, the 3rd hook; 5, insulating cord; 6, suspension insulator.
Embodiment
Below in conjunction with drawings and Examples, a kind of Multifunction hook technical scheme of the utility model is further described.
As Figure 1-Figure 2, the utility model a kind of Multifunction hook comprises suspension ring 1, the first hook 2, the second hook 3, the 3rd hook 4, and described the first hook 2, the second hook 3 and the 3rd hook 4 adopts reinforcing bars to bend to form and be the opposing uniform below that is weldingly fixed on suspension ring 1; Described the 3rd hook is 4 for suspension insulator, and described the 3rd hook 4 is the nut that circular-arc and diameter is less than insulator upper end.
The first hook 2 and the second hook 3 are conventional hook-shaped.
Embodiment 1.
As shown in Figure 1, the first hook 2 described in the utility model, the second hook 3 and the 3rd hook 4 adopt reinforcing bars to bend to form and be the opposing uniform below that is weldingly fixed on suspension ring 1.
Described the 3rd hook is 4 for suspension insulator, and described the 3rd hook 4 is the nut that circular-arc and diameter is less than insulator upper end; The first hook 2 and the second hook 3 are conventional suspension hook shape.
When use, adopt the utility model three-hook Multifunction hook, on three hooks, hang three, protection rope for conductor, action bars and insulator, complete after the lifting of Work tool, can be used to remove or installing insulating.While changing insulator, the utility model Work tool is more easily lifted by crane, removing or the installing insulating period of the day from 11 p.m. to 1 a.m, the utility model Multifunction hook can ensure the safe distance of human body and charged object.

Claims (2)

1. a Multifunction hook, comprise suspension ring (1), the first hook (2), the second hook (3), the 3rd hook (4), it is characterized in that: described the first hook (2), the second hook (3) and the 3rd hook (4) employing reinforcing bar bend and form and be the opposing uniform below that is weldingly fixed on suspension ring (1); Described the 3rd hook (4) is for suspension insulator, and described the 3rd hook (4) is the nut that circular-arc and diameter is less than insulator upper end.
2. Multifunction hook according to claim 1, is characterized in that: the first hook (2) and the second hook (3) are conventional hook-shaped.
CN201320768079.3U 2013-11-29 2013-11-29 Multifunctional hook Active CN203760907U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320768079.3U CN203760907U (en) 2013-11-29 2013-11-29 Multifunctional hook

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320768079.3U CN203760907U (en) 2013-11-29 2013-11-29 Multifunctional hook

Publications (1)

Publication Number Publication Date
CN203760907U true CN203760907U (en) 2014-08-06

Family

ID=51256144

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320768079.3U Active CN203760907U (en) 2013-11-29 2013-11-29 Multifunctional hook

Country Status (1)

Country Link
CN (1) CN203760907U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108773759A (en) * 2018-06-13 2018-11-09 安徽骏达起重机械有限公司 Crane hook takes device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108773759A (en) * 2018-06-13 2018-11-09 安徽骏达起重机械有限公司 Crane hook takes device

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GR01 Patent grant