CN203398628U - Portable insulator replacing tool - Google Patents

Portable insulator replacing tool Download PDF

Info

Publication number
CN203398628U
CN203398628U CN201320359008.8U CN201320359008U CN203398628U CN 203398628 U CN203398628 U CN 203398628U CN 201320359008 U CN201320359008 U CN 201320359008U CN 203398628 U CN203398628 U CN 203398628U
Authority
CN
China
Prior art keywords
insulator
lifting device
ladder
cable
upper hook
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 - Lifetime
Application number
CN201320359008.8U
Other languages
Chinese (zh)
Inventor
李超
张海燕
崔黎明
袁大平
郭宁
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.)
Jiyuan Power Supply Co of State Grid Henan Electric Power Co Ltd
Original Assignee
Jiyuan Power Supply Co of State Grid Henan 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 Jiyuan Power Supply Co of State Grid Henan Electric Power Co Ltd filed Critical Jiyuan Power Supply Co of State Grid Henan Electric Power Co Ltd
Priority to CN201320359008.8U priority Critical patent/CN203398628U/en
Application granted granted Critical
Publication of CN203398628U publication Critical patent/CN203398628U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Landscapes

  • Ladders (AREA)

Abstract

The utility model relates to a portable insulator replacing tool. The portable insulator replacing tool comprises an upper hook which is used for being connected with a cross arm. A lifting device is arranged at the lower part of the upper hook. A ladder is arranged on the lifting end of the lifting device. A lower hook which is used for being connected with a cable is arranged at the lower part of the ladder. According to the utility model, the tool has the advantages of simple and reasonable structure and convenient implementation and promotion; when the tool is used, the upper hook is hung on the cross arm, and the lower hook is hung on the cable which needs insulator replacing; an operator climbs on the ladder; through the lifting of the lifting device, the distance between the cross arm and the cable is shortened, and the insulator is not under stress; the operator completes insulator replacing on the ladder; the problems that the insulator is easily trampled and the operator easily falls off, which are caused due to the fact that the operator has to step on the insulator in the past, are avoided; and the portable insulator replacing tool is labor-saving and time-saving, can protect the insulator and can improve the safety coefficient.

Description

一种便捷式更换绝缘子工具A convenient tool for replacing insulators

技术领域 technical field

 本实用新型涉及一种电力行业用的工具,尤其涉及一种便捷式更换绝缘子工具。 The utility model relates to a tool used in the electric power industry, in particular to a convenient tool for replacing insulators.

背景技术 Background technique

绝缘子是一种特殊的绝缘控件,能够在架空输电线路中起到重要作用。它用来支持和固定母线与带电导体、并使带电导体间或导体与大地之间有足够的距离和绝缘,具有足够的电气绝缘强度和耐潮湿性能。在实际使用过程中,绝缘子会因长时间使用或者外因而损坏,为了保证电力正常供应,就要求要及时更换绝缘子。现在绝缘子更换时,均是人直接蹬踏在绝缘子上,这样很容易将绝缘子踩坏,而且绝缘子较滑,人很容易从绝缘子上滑落跌伤,存在很大的安全隐患。 Insulators are special insulation controls that can play an important role in overhead transmission lines. It is used to support and fix the busbar and live conductors, and to make enough distance and insulation between live conductors or between conductors and the earth, and has sufficient electrical insulation strength and moisture resistance. In the actual use process, the insulator will be damaged due to long-term use or external factors. In order to ensure the normal supply of electricity, it is required to replace the insulator in time. Now when insulators are replaced, people step on the insulators directly, which is easy to damage the insulators, and the insulators are slippery, and people are easy to slip and fall from the insulators, which poses a great safety hazard.

发明内容 Contents of the invention

本实用新型的目的是为了克服现有技术的不足,而提供一种结构简单、便于使用、省事省力、既能保护绝缘子又能提高安全系数的便捷式更换绝缘子工具。 The purpose of the utility model is to overcome the deficiencies of the prior art, and provide a convenient insulator replacement tool which is simple in structure, easy to use, saves trouble and labor, can not only protect the insulator but also improve the safety factor.

本实用新型的目的是这样实现的:一种便捷式更换绝缘子工具,它包括用于与横担连接的上挂钩,上挂钩的下部设置有提升装置,提升装置的提升端设置有爬梯,爬梯的下部设置有用于与电缆连接的下挂钩。 The purpose of this utility model is achieved as follows: a convenient tool for replacing insulators, which includes an upper hook used to connect with the cross arm, a lifting device is provided at the lower part of the upper hook, and a climbing ladder is provided at the lifting end of the lifting device. The lower part is provided with a lower hook for connecting with cables.

所述的提升装置采用手动葫芦,爬梯的上端与手动葫芦的拉索的提升端连接。 The lifting device adopts a manual hoist, and the upper end of the ladder is connected with the lifting end of the cable of the manual hoist.

所述的上挂钩和下挂钩均采用绝缘挂钩。 Both the upper hook and the lower hook are insulating hooks.

所述的爬梯是由与提升装置连接的主杆以及均匀设置在主杆两侧的横撑组成。 The ladder is composed of a main rod connected with a lifting device and cross braces evenly arranged on both sides of the main rod.

本实用新型具有以下积极的效果:本实用新型包括由上而下依次连接的上挂钩、提升装置、爬梯以及下挂钩,结构简单合理,便于实施和推广;在使用时,将上挂钩挂设在横担上,将下挂钩挂设在要更换绝缘子的电缆上,操作人员通过爬到爬梯上,通过提升装置提升,进而缩短横担和电缆的距离,使绝缘子不受力,操作人员在爬梯上完成绝缘子的更换,进而避免了传统的人要踩在绝缘子上存在的容易将绝缘子踩坏和易跌落的问题,具有省事省力、既能保护绝缘子又能提高安全系数的优点。 The utility model has the following positive effects: the utility model comprises an upper hook, a lifting device, a climbing ladder and a lower hook which are sequentially connected from top to bottom, the structure is simple and reasonable, and is convenient for implementation and popularization; On the cross arm, hang the lower hook on the cable to replace the insulator. The operator climbs onto the ladder and lifts it through the lifting device, thereby shortening the distance between the cross arm and the cable, so that the insulator is not stressed. The operator is on the ladder. Complete the replacement of the insulator, thereby avoiding the problems that the traditional people have to step on the insulator to easily damage and drop the insulator, which has the advantages of saving trouble and labor, not only protecting the insulator, but also improving the safety factor.

附图说明 Description of drawings

图1为本实用新型一种便捷式更换绝缘子工具的结构示意图。 Fig. 1 is a structural schematic diagram of a convenient insulator replacement tool of the present invention.

图中:1、上挂钩  2、提升装置  3、爬梯  4、下挂钩  5、拉索。 In the figure: 1. Upper hook 2. Lifting device 3. Ladder 4. Lower hook 5. Cable.

具体实施方式 Detailed ways

下面结合附图对本实用新型做进一步的说明。 Below in conjunction with accompanying drawing, the utility model is described further.

实施例1 Example 1

如图1所示,一种便捷式更换绝缘子工具,它包括用于与横担连接的上挂钩1,上挂钩1的下部设置有提升装置2,提升装置2的提升端设置有爬梯3,爬梯3的下部设置有用于与电缆连接的下挂钩4。 As shown in Figure 1, a convenient tool for replacing insulators, it includes an upper hook 1 used to connect with the cross arm, the lower part of the upper hook 1 is provided with a lifting device 2, and the lifting end of the lifting device 2 is provided with a climbing ladder 3, the climbing ladder The bottom of 3 is provided with the lower hook 4 that is used for being connected with cable.

本实用新型包括由上而下依次连接的上挂钩、提升装置、爬梯以及下挂钩,结构简单合理,便于实施和推广;在使用时,将上挂钩挂设在横担上,将下挂钩挂设在要更换绝缘子的电缆上,操作人员通过爬到爬梯上,通过提升装置提升,进而缩短横担和电缆的距离,使绝缘子不受力,操作人员在爬梯上完成绝缘子的更换,进而避免了传统的人要踩在绝缘子上存在的容易将绝缘子踩坏和易跌落的问题,具有省事省力、既能保护绝缘子又能提高安全系数的优点。 The utility model comprises an upper hook, a lifting device, a climbing ladder and a lower hook sequentially connected from top to bottom. The structure is simple and reasonable, and is convenient for implementation and popularization; On the cable to replace the insulator, the operator climbs onto the ladder and lifts it through the lifting device, thereby shortening the distance between the cross arm and the cable, so that the insulator is not stressed, and the operator completes the replacement of the insulator on the ladder, thus avoiding the traditional The problem that people who want to step on the insulators are easy to step on the insulators and drop them, has the advantages of saving trouble and labor, not only protecting the insulators, but also improving the safety factor.

实施例2 Example 2

如图1所示,一种便捷式更换绝缘子工具,它包括用于与横担连接的上挂钩1,上挂钩1的下部设置有提升装置2,提升装置2的提升端设置有爬梯3,爬梯3的下部设置有用于与电缆连接的下挂钩4。 As shown in Figure 1, a convenient tool for replacing insulators, it includes an upper hook 1 used to connect with the cross arm, the lower part of the upper hook 1 is provided with a lifting device 2, and the lifting end of the lifting device 2 is provided with a climbing ladder 3, the climbing ladder The bottom of 3 is provided with the lower hook 4 that is used for being connected with cable.

所述的提升装置2采用手动葫芦,爬梯3的上端与提升装置2的拉索5的提升端连接。 The lifting device 2 adopts a manual hoist, and the upper end of the ladder 3 is connected with the lifting end of the cable 5 of the lifting device 2 .

所述的上挂钩1和下挂钩4均采用绝缘挂钩。 Both the upper hook 1 and the lower hook 4 are insulated hooks.

所述的爬梯3是由与提升装置2连接的主杆以及均匀设置在主杆两侧的横撑组成。 The ladder 3 is composed of a main rod connected with the lifting device 2 and cross braces evenly arranged on both sides of the main rod.

本实用新型包括由上而下依次连接的上挂钩、提升装置、爬梯以及下挂钩,结构简单合理,便于实施和推广;在使用时,将上挂钩挂设在横担上,将下挂钩挂设在要更换绝缘子的电缆上,操作人员通过爬到爬梯上,通过提升装置提升,进而缩短横担和电缆的距离,使绝缘子不受力,操作人员在爬梯上完成绝缘子的更换,进而避免了传统的人要踩在绝缘子上存在的容易将绝缘子踩坏和易跌落的问题,具有省事省力、既能保护绝缘子又能提高安全系数的优点。 The utility model comprises an upper hook, a lifting device, a climbing ladder and a lower hook sequentially connected from top to bottom. The structure is simple and reasonable, and is convenient for implementation and popularization; On the cable to replace the insulator, the operator climbs onto the ladder and lifts it through the lifting device, thereby shortening the distance between the cross arm and the cable, so that the insulator is not stressed, and the operator completes the replacement of the insulator on the ladder, thereby avoiding the traditional The problem that people who want to step on the insulators are easy to step on the insulators and drop them, has the advantages of saving trouble and labor, not only protecting the insulators, but also improving the safety factor.

Claims (4)

1. a portable is changed insulator instrument, it is characterized in that: it comprises the upper hook for being connected with cross-arm, the bottom of upper hook is provided with lifting device, and the lifting end of lifting device is provided with cat ladder, and the bottom of cat ladder is provided with the lower draw-bar for being connected with cable.
2. a kind of portable according to claim 1 is changed insulator instrument, it is characterized in that: described lifting device adopts bottle gouard moved by hands, and the upper end of cat ladder is connected with the lifting end of the drag-line of bottle gouard moved by hands.
3. a kind of portable according to claim 1 is changed insulator instrument, it is characterized in that: described upper hook and lower draw-bar all adopt insulating hanger.
4. a kind of portable according to claim 1 is changed insulator instrument, it is characterized in that: described cat ladder is comprised of the mobile jib being connected with lifting device and the stull that is evenly arranged on mobile jib both sides.
CN201320359008.8U 2013-06-21 2013-06-21 Portable insulator replacing tool Expired - Lifetime CN203398628U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320359008.8U CN203398628U (en) 2013-06-21 2013-06-21 Portable insulator replacing tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320359008.8U CN203398628U (en) 2013-06-21 2013-06-21 Portable insulator replacing tool

Publications (1)

Publication Number Publication Date
CN203398628U true CN203398628U (en) 2014-01-15

Family

ID=49910128

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320359008.8U Expired - Lifetime CN203398628U (en) 2013-06-21 2013-06-21 Portable insulator replacing tool

Country Status (1)

Country Link
CN (1) CN203398628U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105089487A (en) * 2015-09-07 2015-11-25 国网山东省电力公司烟台供电公司 Special portable power transmission line routing inspection rope ladder capable of being operated by single person
CN108879477A (en) * 2018-07-27 2018-11-23 国网山东省电力公司烟台供电公司 Replace transmission line of electricity linear insulator specific purpose tool
CN109038362A (en) * 2018-07-27 2018-12-18 国网山东省电力公司烟台供电公司 A kind of replacement transmission line of electricity linear insulator specific purpose tool
CN109650276A (en) * 2018-12-31 2019-04-19 宁波二十冶建设有限公司 A kind of multi-layer cable gantry more changing device and construction method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105089487A (en) * 2015-09-07 2015-11-25 国网山东省电力公司烟台供电公司 Special portable power transmission line routing inspection rope ladder capable of being operated by single person
CN108879477A (en) * 2018-07-27 2018-11-23 国网山东省电力公司烟台供电公司 Replace transmission line of electricity linear insulator specific purpose tool
CN109038362A (en) * 2018-07-27 2018-12-18 国网山东省电力公司烟台供电公司 A kind of replacement transmission line of electricity linear insulator specific purpose tool
CN109650276A (en) * 2018-12-31 2019-04-19 宁波二十冶建设有限公司 A kind of multi-layer cable gantry more changing device and construction method

Similar Documents

Publication Publication Date Title
CN203398628U (en) Portable insulator replacing tool
CN104535804A (en) Portable current transformer test clamp
CN103176000A (en) Telescopic high altitude test wire connector
CN201188519Y (en) Special support for maintaining 10KV overhead line
CN204439667U (en) A kind of portable type current transformer testing clamp
CN203339564U (en) High-altitude extended wiring pliers
CN204243231U (en) High-altitude loading and unloading device for test lines
CN203932358U (en) A kind of electrical verification grounding apparatus that is applied to high-altitude controller switching equipment
CN102761077B (en) Insulating hoisting bracket for strain insulator string of 1000kV extra-high alternating current line
CN105162028A (en) Method for replacing linear insulator of 220kV steel pipe tower in live working state
CN203787855U (en) A straight-line electrified wire lifting device for transmission lines
CN102403674A (en) Live-wire work insulating cross arm
CN103887735A (en) Linear charged wire lifting device of electric transmission line
CN104444766A (en) Lifting device for insulating sleeve of power transformer
CN201763230U (en) Grounding antiskid bamboo ladder
CN106451231B (en) A kind of method of quick mounting power distribution network ice-melt connecting wire
CN104836156A (en) Synthetic insulator simple ladder
CN203909080U (en) Telescopic wiring post used for transformation ratio tests of current transformer in transformer station
CN207339089U (en) Line fixing device more than bypass cable
CN103199461A (en) Method for lifting lightning conductor of power transmission line and special portable lifter
CN203562689U (en) Insulation isolation bar for live work
CN103247972B (en) Wire tractor
CN206117003U (en) Articulate distribution network ice -melt connecting wire's device fast
CN201272256Y (en) Insulated three-sheave block double hook hoist
CN204243605U (en) Special hook for replacement of tension string composite insulators on transmission lines

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term

Granted publication date: 20140115

CX01 Expiry of patent term