CN103043564A - 20kV switch transfer device - Google Patents
20kV switch transfer device Download PDFInfo
- Publication number
- CN103043564A CN103043564A CN2012105794643A CN201210579464A CN103043564A CN 103043564 A CN103043564 A CN 103043564A CN 2012105794643 A CN2012105794643 A CN 2012105794643A CN 201210579464 A CN201210579464 A CN 201210579464A CN 103043564 A CN103043564 A CN 103043564A
- Authority
- CN
- China
- Prior art keywords
- switch
- transfer device
- switch transfer
- wheel
- pair
- 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.)
- Granted
Links
Images
Abstract
The invention relates to a 20kV switch transfer device. The 20kV switch transfer device comprises a manual hydraulic operation system, a base plate and a portal, a pair of front wheels and a pair of rear wheels are arranged on the base plate, and a pair of brackets which can be controlled to perpendicularly move by the manual hydraulic operation system is arranged on the left and on the right of the portal. The 20kV switch transfer device has the advantages that only one to two 20kV switch transfer devices configured on each transformer substation can meet switching operation needs of the whole substation, configuring quantity of the 20kV switch transfer devices is controlled, and accordingly the problem of field insufficiency is solved; the 20kV switch transfer device has an automatic unloading function, a switch handcart pulled out of a switch cabinet can be disposed in an overhaul field quite conveniently, and the requirements of standardization are met; rails of the 20kV switch transfer device can be adjusted according to switch models, and accordingly chaotic use of 20kV switch transfer devices due to different models is avoided; and unloading speed of carrying trolleys conforms to working habits of users, and multi-functionality is achieved.
Description
Technical field
The present invention relates to a kind of accessory appliances of electric system, especially a kind of 20kV switch transfer device.
Background technology
Along with the continuous propelling that 20kV transforms, the 20kV of substation circuit is gone into operation and service work increases, so that the operation of substation is more frequent, thereby following these problems occurred:
One, the configuration quantity problem of switch transfer device.Because during operation, the 20kV outlet switch is more, in the grid switching operation process, need to use the switch transfer device.When a plurality of outlet switchs simultaneously during grid switching operation, just need to drop into multi-section switch transfer device, switch transfer device configuring condition by present substation, satisfy the normal needs that use and purchase a large amount of switch transfer devices, need a no small spending, and when operation task was few, the switch transfer device can be a large amount of idle, causes unnecessary waste.
Two, the switch unloading is inconvenient.Because present switch transfer device does not possess the function of relief switch, can only rely on manpower that switching on/off handcart is removed and be discharged on the space for maintenance, because the weight of every switching on/off handcart at hundreds of KG, carries very effort, very inconvenient during switch maintenance work.
Three, personnel's configuration.Grid switching operation generally carries out with 2 to 3 artificial units, can't relief switch.
Four, switch transfer device model specification disunity.The switch of substation is owing to the asynchronism(-nization) that puts into operation, and every a collection of switch transfer device exists and the unmatched problem of switch track, often can run into the situation that the switch transfer device can't use during operation.
Five, space, place.Originally substation deposits the used place of switch transfer device and mostly is enlarging and the space of reservation, and along with new outlet operation, it is narrow and small that the place becomes, and configuring a large amount of switch transfer devices needs space arrangement, so that originally more awkward with regard to not enough place.The switch transfer device of switch gear room is not met the requirement of normalisation substation by the in disorder corner that is placed in.
Summary of the invention
The present invention will solve the shortcoming of above-mentioned prior art, and a kind of 20kV switch transfer device of being convenient to unload is provided.
The present invention solves the technical scheme that its technical matters adopts: this 20kV switch transfer device, comprise hand-hydraulic operating system, chassis and door frame, the chassis is provided with a pair of front-wheel and pair of rear wheels, is provided with the carriage of a pair of vertical movement by the control of hand-hydraulic operating system about on the door frame.
As preferably, the outside of described carriage has been provided with the side plate of position-limiting action; Described side plate is provided with some apertures that are equally spaced, and the aperture on the side plate of both sides in correspondence with each other.
As preferably, described carriage bottom is provided with by the fixing suspension hook of two chains.
As preferably, described front-wheel is the straight line wheel, and trailing wheel be with the cardan wheel that brakes.
As preferably, described chassis and door frame all adopt the C section steel material.
Inventing useful effect is: only need to configure the needs that 20 kilovolts of switch transfer devices of 1-2 platform can satisfy full station grid switching operation once, each substation, the configuration quantity of master cock transfer device solves the problem of lack of space; Two, 20 kilovolts of switch transfer devices possess the Self-tipping function, and the switching on/off handcart of pulling out from switch cubicle can be placed at space for maintenance very easily, meets normalized requirement; Three, the track of 20 kilovolts of switch transfer devices can be adjusted according to the difference of switch model, can not exist like this 20 kilovolts of switch transfer devices to use chaotic situation to occur because model is different; Four, the carrier loader discharge rate meets our work habit, and possesses multifunctionality.
Description of drawings
Fig. 1 is front view of the present invention;
Fig. 2 is lateral plan of the present invention;
Fig. 3 is birds-eye view of the present invention;
Description of reference numerals: door frame 1, chassis 2, front-wheel 31, trailing wheel 32, hand-hydraulic operating system 4, carriage 5, suspension hook 6, chain 7, side plate 8.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing:
Embodiment: as Figure 1-3, plant 20kV switch transfer device, comprise hand-hydraulic operating system 4, chassis 2 and door frame 1, chassis 2 is provided with a pair of front-wheel 31 and pair of rear wheels 32, wherein front-wheel 31 is the straight line wheel, and trailing wheel 32 is with the cardan wheel of brake, is convenient to the flexible movement of device.Be provided with a pair of carriage 5 that passes through the vertical movement of hand-hydraulic operating system 4 controls about on the door frame 1, the distance between the carriage 5 can be regulated.Wherein the height of door frame 1 is that the height of 2100mm, lifting is that the width on 1600mm, chassis 2 is 1200mm, and maximum hoisting weight is 500kg.Chassis 2 and door frame 1 all adopt high strength C section steel material, guarantee to be subjected to heavy indeformable.
Utilize this device, switch can be transferred to from switch cubicle and lay the place temporarily.First two carriages 5 are aimed at two hole slot places that are positioned at the switch below in the switch cubicle, then switch is drawn out on the carriage 5.The outside of carriage 5 has been provided with the side plate 8 of position-limiting action, and side plate 8 is provided with some apertures that are equally spaced, and the aperture on the both sides side plate 8 in correspondence with each other.The distance of capable of regulating two lateral brackets 5 is until the projection of switch both sides is stuck in the aperture on the side plate 8.Such spacing lower at side plate 8 and aperture, can prevent switch in the process that shifts to both sides or front and back slide and fall.Device is passed place to appointment, reduce by hand-hydraulic operating system 4 control carriages 5, just switch can be transferred to ground.
Utilize this device, also switch can be transferred on the special-purpose carrier loader, or the larger equipment of other volumes in the carrying substation.At first utilize carriage 5 bottoms to be provided with by the fixing suspension hook of two chains 76 weight is hooked, the adjustable in length of chain 7 wherein, suspension hook 6 fixedly is that it rocks for minimizing in handling process by two chains 7; Then rise carriage 5 weight is hung original position, and then this device is passed place to appointment, carriage 5 is put down, just weight can be offloaded to this place.
This device possesses the Self-tipping function, and the switch of pulling out from switch cubicle can be laid at space for maintenance temporarily, has both met normalized requirement, is unlikely to switching on/off handcart is put everywhere, can unify to arrange simultaneously Sign Board.And the employing fluid control makes unloading time as quickly as possible, has improved work efficiency.When operational ton is few, can adopt this device to come transfer switch, when operational ton is large, can adopt special-purpose carrier loader, so, do not need to configure the task that a fairly large number of carrier loader also can satisfy grid switching operation in the substation, carrier loader can be put by more normalized fixation, can not cause in the switch gear room carrier loader to be put everywhere because of service work.
This device can also be used for the office operation platform, and the staff can just can finish installation and maintenance to light fixture by ladder, and can be used for maintenance, the especially bottom servicing of switch.Usually split and close when keeping in repair, be placed on the carrier loader, open a square opening at the platform of dolly, the maintainer can see through this square opening the bottom of switch is keeped in repair, but the height of carrier loader is lower, and the personnel of needing repairing squat down and just can operate afterwards.Utilize this device, only switch need to be hung in relative eminence, just can keep in repair its bottom easily.
In addition to the implementation, the present invention can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of requirement of the present invention.
Claims (7)
1. 20kv switch transfer device, comprise hand-hydraulic operating system (4), chassis (2) and door frame (1), chassis (2) is provided with a pair of front-wheel (31) and pair of rear wheels (32), it is characterized in that: be provided with a pair of carriage (5) that passes through the vertical movement of hand-hydraulic operating system (4) control about door frame (1) is upper.
2. 20kv switch transfer device according to claim 1, it is characterized in that: the outside of described carriage (5) has been provided with the side plate (8) of position-limiting action.
3. 20kv switch transfer device according to claim 2, it is characterized in that: described side plate (8) is provided with some apertures that are equally spaced, and the aperture on the both sides side plate (8) in correspondence with each other.
4. according to claim 1,2 or 3 described 20kv switch transfer devices, it is characterized in that: described carriage (5) bottom is provided with by the fixing suspension hook (6) of two chains (7).
5. according to claim 1,2 or 3 described 20kv switch transfer devices, it is characterized in that: described front-wheel (31) is straight line wheel, trailing wheel (32) be with the cardan wheel that brakes.
6. 20kv switch transfer device according to claim 4 is characterized in that: described front-wheel (31) be with the cardan wheel that brakes for straight line wheel, trailing wheel (32).
7. 20kv switch transfer device according to claim 1, it is characterized in that: described chassis (2) and door frame (1) all adopt the C section steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210579464.3A CN103043564B (en) | 2012-12-26 | 2012-12-26 | A kind of 20kV switch transfer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210579464.3A CN103043564B (en) | 2012-12-26 | 2012-12-26 | A kind of 20kV switch transfer device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103043564A true CN103043564A (en) | 2013-04-17 |
| CN103043564B CN103043564B (en) | 2015-09-16 |
Family
ID=48056459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210579464.3A Active CN103043564B (en) | 2012-12-26 | 2012-12-26 | A kind of 20kV switch transfer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103043564B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104340920A (en) * | 2014-10-11 | 2015-02-11 | 国家电网公司 | Hydraulic pressure lifting operating handcart with variable pitch |
| 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 |
| CN107285217A (en) * | 2017-06-21 | 2017-10-24 | 柳州职业技术学院 | A kind of regulator cubicle large component assembles and disassembles hanger tool car |
Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB839974A (en) * | 1955-06-23 | 1960-06-29 | Frederick Gash | Hoists |
| US5417541A (en) * | 1994-03-16 | 1995-05-23 | Gregg Herron | Manual forklift pallet jack for unloading the contents of a beverage delivery truck |
| GB2292730A (en) * | 1994-09-01 | 1996-03-06 | Robert Avid Hutchinson | A portable hydraulic forklift attachment for a pallet truck |
| US20040013505A1 (en) * | 2002-07-16 | 2004-01-22 | Wen-Ching Lee | Adjustment device for a stacker trolley |
| CN201052959Y (en) * | 2007-04-30 | 2008-04-30 | 杨和进 | Manual hydraulic forklift fork regulating device |
| CN201136759Y (en) * | 2007-11-26 | 2008-10-22 | 华为技术有限公司 | Forklift |
| CN201214618Y (en) * | 2008-06-11 | 2009-04-01 | 郭栋梁 | Novel multifunctional forklift fork finger |
| CN201400549Y (en) * | 2009-03-23 | 2010-02-10 | 成都康宁光缆有限公司 | Lifting, transferring and transporting car |
| CN201458661U (en) * | 2009-06-24 | 2010-05-12 | 总装备部工程设计研究总院 | Manual hydraulic-pressure carrying vehicle |
| CN201663367U (en) * | 2009-09-25 | 2010-12-01 | 上海南华兰陵电气有限公司 | Liftable transporting platform universally used for central high-voltage cabinet handcarts |
| CN101920923A (en) * | 2010-07-13 | 2010-12-22 | 安徽省电力公司蚌埠供电公司 | Mid-switch loading-unloading vehicle |
| CN102030286A (en) * | 2010-12-27 | 2011-04-27 | 上海梯佑国际贸易有限公司 | Manual self-elevating pallet truck |
| CN102030284A (en) * | 2010-12-03 | 2011-04-27 | 宁波大榭开发区综研化学有限公司 | Turning and lifting van |
| CN102120546A (en) * | 2011-03-01 | 2011-07-13 | 宁波市鄞州供电局 | Lifting device |
| CN102139845A (en) * | 2011-03-01 | 2011-08-03 | 宁波市鄞州供电局 | Handling device of switch handcart |
| CN102145867A (en) * | 2011-03-01 | 2011-08-10 | 宁波市鄞州供电局 | Lifting platform for switching on/off handcart |
| CN102403663A (en) * | 2011-11-18 | 2012-04-04 | 绍兴电力局 | Central high pressure cabinet handcart transfer trolley |
| CN203006858U (en) * | 2012-12-26 | 2013-06-19 | 桐乡市供电局 | 20-kilovolt switch shifting device |
-
2012
- 2012-12-26 CN CN201210579464.3A patent/CN103043564B/en active Active
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB839974A (en) * | 1955-06-23 | 1960-06-29 | Frederick Gash | Hoists |
| US5417541A (en) * | 1994-03-16 | 1995-05-23 | Gregg Herron | Manual forklift pallet jack for unloading the contents of a beverage delivery truck |
| GB2292730A (en) * | 1994-09-01 | 1996-03-06 | Robert Avid Hutchinson | A portable hydraulic forklift attachment for a pallet truck |
| US20040013505A1 (en) * | 2002-07-16 | 2004-01-22 | Wen-Ching Lee | Adjustment device for a stacker trolley |
| CN201052959Y (en) * | 2007-04-30 | 2008-04-30 | 杨和进 | Manual hydraulic forklift fork regulating device |
| CN201136759Y (en) * | 2007-11-26 | 2008-10-22 | 华为技术有限公司 | Forklift |
| CN201214618Y (en) * | 2008-06-11 | 2009-04-01 | 郭栋梁 | Novel multifunctional forklift fork finger |
| CN201400549Y (en) * | 2009-03-23 | 2010-02-10 | 成都康宁光缆有限公司 | Lifting, transferring and transporting car |
| CN201458661U (en) * | 2009-06-24 | 2010-05-12 | 总装备部工程设计研究总院 | Manual hydraulic-pressure carrying vehicle |
| CN201663367U (en) * | 2009-09-25 | 2010-12-01 | 上海南华兰陵电气有限公司 | Liftable transporting platform universally used for central high-voltage cabinet handcarts |
| CN101920923A (en) * | 2010-07-13 | 2010-12-22 | 安徽省电力公司蚌埠供电公司 | Mid-switch loading-unloading vehicle |
| CN102030284A (en) * | 2010-12-03 | 2011-04-27 | 宁波大榭开发区综研化学有限公司 | Turning and lifting van |
| CN102030286A (en) * | 2010-12-27 | 2011-04-27 | 上海梯佑国际贸易有限公司 | Manual self-elevating pallet truck |
| CN102120546A (en) * | 2011-03-01 | 2011-07-13 | 宁波市鄞州供电局 | Lifting device |
| CN102139845A (en) * | 2011-03-01 | 2011-08-03 | 宁波市鄞州供电局 | Handling device of switch handcart |
| CN102145867A (en) * | 2011-03-01 | 2011-08-10 | 宁波市鄞州供电局 | Lifting platform for switching on/off handcart |
| CN102403663A (en) * | 2011-11-18 | 2012-04-04 | 绍兴电力局 | Central high pressure cabinet handcart transfer trolley |
| CN203006858U (en) * | 2012-12-26 | 2013-06-19 | 桐乡市供电局 | 20-kilovolt switch shifting device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104340920A (en) * | 2014-10-11 | 2015-02-11 | 国家电网公司 | Hydraulic pressure lifting operating handcart with variable pitch |
| 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 |
| CN107285217A (en) * | 2017-06-21 | 2017-10-24 | 柳州职业技术学院 | A kind of regulator cubicle large component assembles and disassembles hanger tool car |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103043564B (en) | 2015-09-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203826828U (en) | Maintenance and conveyance platform for switch cabinet breaker | |
| CN103043564A (en) | 20kV switch transfer device | |
| CN203006858U (en) | 20-kilovolt switch shifting device | |
| CN102689753A (en) | Novel rubber-tyred movable funnel | |
| CN204433839U (en) | A kind of waste metal unloads shelf | |
| CN203865931U (en) | Hoisting combination tool of distribution transformer | |
| CN204111235U (en) | A kind of voltage transformer and JP cabinet dismounting special purpose device | |
| CN206599384U (en) | Slurry shield automatically changes pipe loop wheel machine | |
| CN106744341B (en) | A kind of slurry shield automatically changes pipe loop wheel machine | |
| CN103231988A (en) | Tower crane as well as trolley thereof, and rope winding ratio change method thereof | |
| CN104129730B (en) | A kind of transformer and JP cabinet dismounting suspender | |
| CN202517424U (en) | Push-and-pull device | |
| CN108910800A (en) | It is a kind of that vehicle being installed with the advertisement convenient for take billboard and elevating function | |
| CN103803425A (en) | Electric hoist gantry crane | |
| CN103018966A (en) | Replacing mechanism of friction roller in friction device | |
| CN208120540U (en) | Tunnel construction trestle hoisting mechanism | |
| CN203402829U (en) | Frame of lifting machine for portable transformer | |
| CN105416362A (en) | Transfer trolley | |
| CN215521281U (en) | Silicon carbide desulfurization centrifugal pump | |
| CN205646479U (en) | Prevent maloperation ground connection dolly storage rack | |
| CN105291072A (en) | Overhaul assisting equipment | |
| CN104444212B (en) | A kind of full-automatic movement system of switch cart | |
| CN204528728U (en) | Harbour, mountain area quick despatch system | |
| CN204067965U (en) | A kind of transportation trolley | |
| CN219255421U (en) | Auxiliary installation tool for pipeline accessory parts |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: JIAXING POWER SUPPLY COMPANY, STATE GRID ZHEJIANG Free format text: FORMER OWNER: SUZHOU YUANFAN ELECTRIC APPLIANCE CO., LTD. Effective date: 20131226 Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: STATE GRID ZHEJIANG TONGXIANG POWER SUPPLY COMPANY Effective date: 20131226 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 314500 Zhejiang province Tongxiang City Zhendong District Indus Street Ring Road No. 818 Applicant after: STATE GRID ZHEJIANG TONGXIANG POWER SUPPLY Co.,Ltd. Applicant after: SUZHOU YUANFAN ELECTRIC Co.,Ltd. Address before: Jiaxing City, Zhejiang Province, Tongxiang City Zhendong District 314500 Ring Road No. 818 Applicant before: Tongxiang Power Supply Bureau Applicant before: SUZHOU YUANFAN ELECTRIC Co.,Ltd. |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 314500 JIAXING, ZHEJIANG PROVINCE TO: 100031 XICHENG, BEIJING Free format text: CORRECT: APPLICANT; FROM: TONGXIANG POWER SUPPLY BUREAU TO: STATE GRID ZHEJIANG TONGXIANG POWER SUPPLY COMPANY |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20131226 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant after: State Grid Corporation of China Applicant after: JIAXING POWER SUPPLY COMPANY OF STATE GRID ZHEJIANG ELECTRIC POWER Co. Applicant after: STATE GRID ZHEJIANG TONGXIANG POWER SUPPLY Co.,Ltd. Applicant after: SUZHOU YUANFAN ELECTRIC Co.,Ltd. Address before: 314500 Zhejiang province Tongxiang City Zhendong District Indus Street Ring Road No. 818 Applicant before: STATE GRID ZHEJIANG TONGXIANG POWER SUPPLY Co.,Ltd. Applicant before: SUZHOU YUANFAN ELECTRIC Co.,Ltd. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |