CN102570325A - Light hoisting device for converting station - Google Patents
Light hoisting device for converting station Download PDFInfo
- Publication number
- CN102570325A CN102570325A CN2012100211709A CN201210021170A CN102570325A CN 102570325 A CN102570325 A CN 102570325A CN 2012100211709 A CN2012100211709 A CN 2012100211709A CN 201210021170 A CN201210021170 A CN 201210021170A CN 102570325 A CN102570325 A CN 102570325A
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- CN
- China
- Prior art keywords
- suspension rod
- hoisting device
- transformer station
- boom hoisting
- hoisting
- 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.)
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- Load-Engaging Elements For Cranes (AREA)
- Housings And Mounting Of Transformers (AREA)
Abstract
The invention discloses a light hoisting device for a converting station. The light hoisting device is provided with a pedestal, wherein a lifting hoisting rod is arranged on the pedestal; the top end of the lifting hoisting rod is connected with a cantilever lifting frame through a rotating component; and a suspension rope hanging component is arranged on the cantilever lifting frame. The device is particularly applicable to the disassembly and assembly of equipment in a transformation project field; the problem that a large hoisting device cannot be used in the converting station under some condition is relatively sell solved; the labor intensity of operators can be greatly reduced; the power failure range when equipment hoists is reduced; the operation efficiency and the operation safety factor are improved; and the light hoisting device is convenient to fold, convey and store and has the advantages of simple structure, convenience in operation and use, practicability and the like.
Description
Technical field
The invention belongs to electric power system installation and maintenance equipment technical field, particularly a kind of transformer station uses light boom hoisting.
Background technology
In power station enlarging or improvement project, lifting appliance uses large-scale crane usually.Because crane is bulky; Use in the charging equipment district, the swing of its crane arm and lifting receive site space position and the restriction of charging equipment on every side, and operation is very inconvenient; And seriously have accident potential, have to enlarge the power supply interrupted district scope sometimes to satisfy service condition.When for example changing the outdoor current transformer of 110kV, general current transformer is positioned at the back of switch, the crane station on the way, crane arm will pass through switch could lift by crane instrument transformer, the influence of mistake line above the crane arm raising height receives again, pendulum angle receives the restriction of switch; When changing 110kV bus PT for another example, its installation site or crane can't reach, and perhaps sling height receives the influence of the charged bus in top; And for example, change or operations such as outer 110kV first (side) disconnecting link of installation room, 35kV outdoor switch, 110kV circuit PT in, all exist hoisting equipment to receive the field condition restriction and enlarge the power failure scope, even can not use situation such as hoisting equipment.If use fork truck, there are problems such as rising height is not enough, deadweight is big, transportation inconvenience again.This type operation is at substation equipment maintenance and repair or install in the extension project very common; Thereby it is long greatly to affect the engineering construction cycle; And often cause that the power failure scope is big, the time is long, reduce power transmission and transformation efficient, and situation such as the job safety coefficient is low; So far, this problem fails to obtain comparatively desirable solution always.
Summary of the invention
The purpose of this invention is to provide and a kind ofly can overcome many disadvantages of the prior art, adapt to substation equipment maintenance and repair or the needs of extension project construction are installed, easy to use and reliable, and the transformer station that can effectively improve the construction safety coefficient uses light boom hoisting
Realize that the technical scheme that the object of the invention is taked is: a kind of transformer station uses light boom hoisting; Has a base; Base is provided with the up-down suspension rod, and the top of up-down suspension rod is connected with the cantilever suspension bracket through rotating member, and the cantilever suspension bracket is provided with outstanding rope hanging part.
One side of said base is hinged with travelling car, and this travelling car is provided with the suspension rod that is connected with said up-down suspension rod and stands up fluid cylinder.
Said up-down suspension rod adopts one or more levels up-down fluid cylinder.
Said up-down suspension rod is provided with 1～3 and is used to connect the location anchor ear that power equipment is installed the basis.
Transformer station of the present invention uses light boom hoisting, is specially adapted to the dismounting and the installation of power transformation engineering field apparatus, has solved the problem that can't use large-scale boom hoisting under some situation of transformer station preferably; Can alleviate operating personnel's labour intensity greatly, the power failure scope when reducing equipment hoisting improves operating efficiency and job safety coefficient; And folding convenient, be convenient to movement and deposit, and have simple in structure; Easy and simple to handle, advantage such as convenient and practical.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
Transformer station of the present invention uses light boom hoisting, has a base 2, and up-down suspension rod 1 is installed on the base 2, is used for hoisting of electric equipment.Top at up-down suspension rod 1 is connected with cantilever suspension bracket 7 through rotating member, and cantilever suspension bracket 7 is provided with outstanding rope hanging part 5, is used to hang electric equipment 6.Side at base 2 is hinged with the travelling car 3 that is used for the movement boom hoisting, is connected with the suspension rod that is connected with said up-down suspension rod 1 on this travelling car 3 and stands up fluid cylinder 4, is used to go up and down erecting and falling of suspension rod 1.Said up-down suspension rod 1 adopts one or more levels up-down fluid cylinder according to the needs that transformer station uses, and lifts by crane convenient.Said up-down fluid cylinder and suspension rod stand up fluid cylinder 4 supporting oil pump and the control cabinets of being connected with.Said up-down suspension rod 1 is provided with 1～3 location anchor ear 8 that is used to connect electric equipment 6 installation foundation columns 9, can up-down suspension rod 1 and the installation foundation columns 9 that electric equipment 6 is installed be fixed together the stability of suspension rod 1 lifting operation that can go up and down.
Transformer station of the present invention with light boom hoisting in use; Can promote travelling car 3 and electric equipment to be installed 6 moves to respectively near the installation foundation columns 9; The manipulation suspension rod stands up fluid cylinder 4 makes up-down suspension rod 1 be raised up to erectility, and through location anchor ear 8 up-down suspension rod 1 and installation foundation columns 9 is fixed together.At this moment, electric equipment to be installed 6 suspensions are connected on the said outstanding rope hanging part 5, the operate lifting fluid cylinder rises, and rotates cantilever suspension bracket 7 and make electric equipment 6 to be installed near foundation columns 9 is installed, and can 6 of electric equipments to be installed be risen to setting height(from bottom).Through the lift adjustment of up-down fluid cylinder, operating personnel climb to foundation columns 9 tops are installed and can electric equipment 6 to be installed be fastened on the installation foundation columns 9 easily.After installing, shrink the up-down fluid cylinder, remove outstanding rope, stand up fluid cylinder 4 through suspension rod again up-down suspension rod 1 is stacked on said travelling car 3, move to deposit position and get final product.Treat that this transformer station is little with light boom hoisting lifting occupied ground and locus; Thereby do not receive the influence of field condition restriction and the charged bus in top; Need not to have a power failure on a large scale when operation replacing or installation electric equipment, and easy to operate, safe and reliable; Operating efficiency is improved greatly, cooperate personnel amount to significantly reduce.
Claims (4)
1. a transformer station uses light boom hoisting, it is characterized in that: it has a base, and base is provided with the up-down suspension rod, and the top of up-down suspension rod is connected with the cantilever suspension bracket through rotating member, and the cantilever suspension bracket is provided with outstanding rope hanging part.
2. transformer station as claimed in claim 1 uses light boom hoisting, it is characterized in that: a side of said base is hinged with travelling car, and this travelling car is provided with the suspension rod that is connected with said up-down suspension rod and stands up fluid cylinder.
3. transformer station as claimed in claim 1 uses light boom hoisting, it is characterized in that: said up-down suspension rod adopts one or more levels up-down fluid cylinder.
4. transformer station as claimed in claim 1 uses light boom hoisting, it is characterized in that: said up-down suspension rod is provided with 1～3 and is used to connect the location anchor ear that power equipment is installed the basis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210021170.9A CN102570325B (en) | 2012-01-31 | 2012-01-31 | A kind of light hoisting device for converting station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210021170.9A CN102570325B (en) | 2012-01-31 | 2012-01-31 | A kind of light hoisting device for converting station |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102570325A true CN102570325A (en) | 2012-07-11 |
| CN102570325B CN102570325B (en) | 2016-09-14 |
Family
ID=46415075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210021170.9A Active CN102570325B (en) | 2012-01-31 | 2012-01-31 | A kind of light hoisting device for converting station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102570325B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105633839A (en) * | 2014-11-06 | 2016-06-01 | 武陟县电业总公司 | 5KV isolation switch lifting device and method of use |
| CN108033374A (en) * | 2017-11-09 | 2018-05-15 | 广东电网有限责任公司汕头供电局 | A kind of auxiliary device for rack lifting mutual inductor |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5064079A (en) * | 1990-12-27 | 1991-11-12 | Bowerman C Dewayne | Knockdown hoist with double winches |
| DE19545433A1 (en) * | 1995-12-06 | 1997-06-19 | Karl Paul | Lifting and displacing device for handling slab-type objects |
| CN201146337Y (en) * | 2007-12-28 | 2008-11-05 | 河南省电力公司郑州供电公司 | Multifunctional hanging tool |
| CN102180423A (en) * | 2011-05-07 | 2011-09-14 | 山东电力集团公司超高压公司 | Special hoisting tool for replacing capacitor bank |
| CN102190255A (en) * | 2011-06-15 | 2011-09-21 | 郑州新大方重工科技有限公司 | Crane |
| CN201980888U (en) * | 2011-04-01 | 2011-09-21 | 山西东华机械有限公司 | Multifunctional mounting vehicle with middle groove |
-
2012
- 2012-01-31 CN CN201210021170.9A patent/CN102570325B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5064079A (en) * | 1990-12-27 | 1991-11-12 | Bowerman C Dewayne | Knockdown hoist with double winches |
| DE19545433A1 (en) * | 1995-12-06 | 1997-06-19 | Karl Paul | Lifting and displacing device for handling slab-type objects |
| CN201146337Y (en) * | 2007-12-28 | 2008-11-05 | 河南省电力公司郑州供电公司 | Multifunctional hanging tool |
| CN201980888U (en) * | 2011-04-01 | 2011-09-21 | 山西东华机械有限公司 | Multifunctional mounting vehicle with middle groove |
| CN102180423A (en) * | 2011-05-07 | 2011-09-14 | 山东电力集团公司超高压公司 | Special hoisting tool for replacing capacitor bank |
| CN102190255A (en) * | 2011-06-15 | 2011-09-21 | 郑州新大方重工科技有限公司 | Crane |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105633839A (en) * | 2014-11-06 | 2016-06-01 | 武陟县电业总公司 | 5KV isolation switch lifting device and method of use |
| CN105633839B (en) * | 2014-11-06 | 2018-08-07 | 国家电网公司 | A kind of 35KV isolation switch hanging device and application method |
| CN108033374A (en) * | 2017-11-09 | 2018-05-15 | 广东电网有限责任公司汕头供电局 | A kind of auxiliary device for rack lifting mutual inductor |
| CN108033374B (en) * | 2017-11-09 | 2024-04-12 | 广东电网有限责任公司汕头供电局 | Auxiliary device for hoisting transformer on rack |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102570325B (en) | 2016-09-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| CB02 | Change of applicant information |
Address after: 473000 Henan City, Nanyang province people's North Road, No. 268 Applicant after: Nanyang Power Supply Company, State Grid Henan Electric Power Company Address before: 473000 Henan City, Nanyang province people's North Road, No. 268 Applicant before: Henan Electric Power Company Nanyang Power Supply Branch |
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| COR | Change of bibliographic data | ||
| GR01 | Patent grant |