CN201458590U - Special hoisting tool of power transforming equipment - Google Patents

Special hoisting tool of power transforming equipment Download PDF

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Publication number
CN201458590U
CN201458590U CN2009200937790U CN200920093779U CN201458590U CN 201458590 U CN201458590 U CN 201458590U CN 2009200937790 U CN2009200937790 U CN 2009200937790U CN 200920093779 U CN200920093779 U CN 200920093779U CN 201458590 U CN201458590 U CN 201458590U
Authority
CN
China
Prior art keywords
hoisting tool
pulley
hoisting
base
power transforming
Prior art date
Application number
CN2009200937790U
Other languages
Chinese (zh)
Inventor
李文军
王志伟
刘继勇
尤喜臣
Original Assignee
吉林省电力有限公司辽源供电公司
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 吉林省电力有限公司辽源供电公司 filed Critical 吉林省电力有限公司辽源供电公司
Priority to CN2009200937790U priority Critical patent/CN201458590U/en
Application granted granted Critical
Publication of CN201458590U publication Critical patent/CN201458590U/en

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Abstract

The utility model relates to a special hoisting tool of power transforming equipment, which is used for the installation, replacement and overhaul hoisting operation of a power transforming station on isolating switches and lightning arresters. The special hoisting tool of power transforming equipment is provided with a hoisting tool main body, a pulley and a steel rope with a hoisting hook, wherein the pulley is fixed on the hoisting tool main body; the steel rope with a hoisting hook moves on the pulley; and the bottom of the hoisting tool main body is provided with a base and a pulling motor fixed on the base. The hoisting tool can shorten the operation time by two hours by replacing a group of isolating switches each time and has the advantages of simple and reasonable structure, stable and reliable performance, convenient installation and use, small size, light weight, flexible and rapid operation, obvious economic and social benefits, and the like and is suitable for popularization at a large scale.

Description

A kind of transformer special hanger

Technical field: the utility model relates to a kind of hoisting device, particularly relates to a kind of hoisting device that uses in installation, replacing and the overhaul crane lifting service of a kind of substation to disconnector, lightning arrester.

Background technology: along with the development of society and the progress of science and technology, the construction of substation is also in continuous quickening, and meanwhile, the renewal of transformer and the work capacity of maintenance also increase day by day.Guaranteeing how to shorten power off time under the situation of job safety, so production time, guarantee power supply reliability, improve the substation equipment maintenance and repair work efficiency, promoting the upkeep operation economy all will become the key index of weighing the upkeep operation quality.For many years, substation's replacing disconnector (disconnecting link) or lightning arrester adopt crane or pole to lift by crane always.Use one group of disconnector of crane lifting to need 3.5 hours times spent, need 6 hours with the pole lifting.And should the tradition hanging method lack flexibility of operation, and to the requirement of various complexity is arranged in the lifting process, caused in the actual production working link too numerous and diverse, increased the safety hazard in the work.This will be that this field is thirsted for solving and still unsolved technical barrier for a long time always.

Summary of the invention: the utility model is for a kind of transformer special hanger is provided, and purpose is to solve the problem that the prior art production time is long, flexibility of operation is poor, the expense expenditure is high, safety factor is low.

Scheme of the present utility model is as described below: this special hanger comprises suspension hook, motor, electric machine controller, also comprise steel rope, pulley and bolt, it is by the suspender main body is set, fixing pulley and the steel rope that has suspension hook that on pulley, moves on the suspender main body, and base is set and is fixed on that traction electric machine on the base realizes in the suspender bottom part body.

Described suspender main body is the support that a strut bar that is provided with rotating shaft and the diagonal brace between the support arm on the strut bar and strut bar and the support arm are formed.

Described base is can be fastened in disconnector or the exterior symmetrical expression framework of lightning arrester framework channel-section steel.

The beneficial effects of the utility model: because this utility model has been taked said structure, creatively solved the practical problems in producing, received quite satisfied effect, become example with the Liao Dynasty one, changing one group of disconnector calculates, one group of disconnector of each replacing can shorten production time 2 hours, calculate by load 25000kW, 0.525 yuan/degree, each disconnecting link is changed and can be reduced the loss 2.65 ten thousand yuan, and obviously eliminated safety hazard, improved flexibility of operation, power supply reliability and user satisfaction.Safety, high-quality, economical operation to electrical network play important positive role, and its economic benefit and social benefit can't be used digital estimation.Moreover, this utility model also have simple and reasonable, stable and reliable for performance, easy to install, volume little in light weight, flexible operation quick, suitable advantage such as widely popularize.

Description of drawings: Fig. 1 is a kind of structural representation of transformer special hanger.

The specific embodiment: by transformer special hanger shown in Figure 1, its bottom is a base 1 that can be fastened in disconnector or the exterior symmetrical expression framework formation of lightning arrester framework channel-section steel, these base 1 both sides are bolt of rear end plate 2, be fixed with suspender main body 3 and traction electric machine 4 on base 1, described suspender main body 3 is supports that a strut bar 6 that is provided with rotating shaft 5 and the diagonal brace between the support arm 7 on the strut bar 6 and strut bar 6 and the support arm 78 are formed.Reach the steel rope that has suspension hook 11 12 that on pulley 9,10, moves at dead sheave on the support arm 7 of this suspender main body 39,10.The lifting of the mobile and suspension hook 11 of steel rope 12 is realized by electric machine controller 13 control traction electric machines 4.

During work, base 1 is fastened in disconnector in elder generation or this special hanger is fixed in lightning arrester framework channel-section steel outside, with rope disconnector or lightning arrester are hung on the suspension hook 11 again, press electric machine controller 13 and just can realize lifting disconnector or lightning arrester, and under the effect of rotating shaft 5, shift out smoothly, fall to finishing the whole operation process by electric machine controller 13 controls again. through field experiment, the utility model only consumes 1.7 hours from being installed to the disconnector replacing, whole group lifting installation process smoothness, flexible operation, safe and reliable. be transformer special hanger ideal in the present substation.

Claims (3)

1. transformer special hanger, comprise suspension hook (11), motor (4), electric machine controller (13), also comprise steel rope (12), pulley (9,10) and bolt (2), it is characterized in that: this suspender is provided with suspender main body (3), the steel rope that has suspension hook (11) (12) that on suspender main body (3), is fixed with pulley (9,10) and go up moves at pulley (9,10), and in suspender main body (3) bottom base (1) is set and is fixed on motor (4) on the base (1).
2. transformer special hanger according to claim 1 is characterized in that: suspender main body (3) is the support that a strut bar (6) that is provided with rotating shaft (5) and the diagonal brace (8) between the support arm (7) on the strut bar (6) and strut bar (6) and the support arm (7) are formed.
3. transformer special hanger according to claim 1 is characterized in that: base (1) is can be fastened in disconnector or the exterior symmetrical expression framework of lightning arrester framework channel-section steel.
CN2009200937790U 2009-06-09 2009-06-09 Special hoisting tool of power transforming equipment CN201458590U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009200937790U CN201458590U (en) 2009-06-09 2009-06-09 Special hoisting tool of power transforming equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009200937790U CN201458590U (en) 2009-06-09 2009-06-09 Special hoisting tool of power transforming equipment

Publications (1)

Publication Number Publication Date
CN201458590U true CN201458590U (en) 2010-05-12

Family

ID=42385944

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009200937790U CN201458590U (en) 2009-06-09 2009-06-09 Special hoisting tool of power transforming equipment

Country Status (1)

Country Link
CN (1) CN201458590U (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102009918A (en) * 2010-11-08 2011-04-13 张发文 Automatic food extraction device
CN102249157A (en) * 2011-06-03 2011-11-23 吉林省电力有限公司吉林供电公司 Hanger for isolating switch
CN102447224A (en) * 2011-11-09 2012-05-09 吉林省电力有限公司白山供电公司 Disconnector maintenance hoisting bracket
CN105129627A (en) * 2015-07-23 2015-12-09 国家电网公司 Folding type suspension arm device supported by electric pole
CN105186344A (en) * 2015-10-15 2015-12-23 广东电网有限责任公司佛山供电局 Outdoor switch suspender
CN105197812A (en) * 2015-10-29 2015-12-30 国家电网公司 Multifunctional carrying equipment adopting magnetic hanging loops for hoisting and applied to transformer substation
CN105314560A (en) * 2015-11-09 2016-02-10 国家电网公司 Conducting wire lifter
CN108862065A (en) * 2018-08-29 2018-11-23 徐州市茗尧机械制造有限公司 A kind of engineering machinery lifting device

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102009918A (en) * 2010-11-08 2011-04-13 张发文 Automatic food extraction device
CN102249157A (en) * 2011-06-03 2011-11-23 吉林省电力有限公司吉林供电公司 Hanger for isolating switch
CN102447224A (en) * 2011-11-09 2012-05-09 吉林省电力有限公司白山供电公司 Disconnector maintenance hoisting bracket
CN105129627A (en) * 2015-07-23 2015-12-09 国家电网公司 Folding type suspension arm device supported by electric pole
CN105129627B (en) * 2015-07-23 2017-03-15 国家电网公司 The folding suspension arm assembly that electric pole is supported
CN105186344A (en) * 2015-10-15 2015-12-23 广东电网有限责任公司佛山供电局 Outdoor switch suspender
CN105197812A (en) * 2015-10-29 2015-12-30 国家电网公司 Multifunctional carrying equipment adopting magnetic hanging loops for hoisting and applied to transformer substation
CN105314560A (en) * 2015-11-09 2016-02-10 国家电网公司 Conducting wire lifter
CN108862065A (en) * 2018-08-29 2018-11-23 徐州市茗尧机械制造有限公司 A kind of engineering machinery lifting device

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20130105

Address after: 136200 Jilin province Liaoyuan Dongji Road No. 280

Patentee after: Liaoyuan Power Supply Co., Ltd. of Jilin Electric Power Co., Ltd.

Patentee after: State Grid Corporation of China

Address before: 136200 Jilin province Liaoyuan Dongji Road No. 280

Patentee before: Liaoyuan Power Supply Co., Ltd. of Jilin Electric Power Co., Ltd.

C41 Transfer of patent application or patent right or utility model
ASS Succession or assignment of patent right

Owner name: STATE ELECTRIC NET CROP.

Effective date: 20130105

CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20100512