CN105932579A - Installation auxiliary device for current transformer - Google Patents
Installation auxiliary device for current transformer Download PDFInfo
- Publication number
- CN105932579A CN105932579A CN201610366813.1A CN201610366813A CN105932579A CN 105932579 A CN105932579 A CN 105932579A CN 201610366813 A CN201610366813 A CN 201610366813A CN 105932579 A CN105932579 A CN 105932579A
- Authority
- CN
- China
- Prior art keywords
- current transformer
- guide rail
- auxiliary device
- scissor arm
- installation auxiliary
- 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
- 238000009434 installation Methods 0.000 title claims abstract description 31
- 238000005096 rolling process Methods 0.000 claims abstract description 14
- 230000003028 elevating effect Effects 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/08—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement hydraulically or pneumatically operated
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Handcart (AREA)
- Housings And Mounting Of Transformers (AREA)
Abstract
The invention provides an installation auxiliary device for a current transformer. The device comprises a lifting trolley and guide rails which are set up between a corresponding installation plate in a switch cabinet and the lifting trolley. Rolling bodies are arranged on the guide rails. The rolling bodies are in rolling fit with the current transformer, thereby enabling the current transformer to slide to the switch cabinet. Through adjustment of the height of the lifting trolley, the guide rails are set up between the installation plate and the lifting trolley to form a suitable installation supporting surface, and in this way, manual lift is unnecessary, and the labour intensity is reduced. The rolling bodies are arranged on the guide rails, the sliding of the current transformer to the switch cabinet is facilitated by the rolling bodies, in this way, the current transformer can be placed on the guide rails in advance and can slide to the switch cabinet with a little manual power, and the current transformer can move conveniently. According to the device, the current transformer can be installed simply and conveniently.
Description
Technical field
The present invention relates to a kind of current transformer installation auxiliary device.
Background technology
In 35KV switch cubicle, the installation site of current transformer is positioned at the rear lower of switch cubicle, current transformer does not the most move and support means, it is typically all by installation site corresponding in a dead lift to switch cubicle and lifts, owing to the deadweight of current transformer is bigger, at least needing two people to coordinate just and can complete assembling, labor intensity is bigger.And owing to being limited by installation site and inside switch cabinet space, more adding the difficulty of installment work, the installation making current transformer is the most inconvenient, if mismate during assembling, also installation personnel or current transformer can be damaged or be damaged.
Summary of the invention
It is an object of the invention to provide a kind of current transformer installation auxiliary device, to solve the problem that in prior art, inconvenience installed by current transformer.
In order to solve above-mentioned technical problem, the present invention adopts the following technical scheme that
A kind of current transformer installation auxiliary device, including lift cart with for frame corresponding guide rail between installing plate and lift cart in switch cubicle, guide rail is provided with for coordinating so that current transformer slides into the rolling element in switch cubicle with current transformer rolling.
Guide rail is hinged with lift cart.
Described lift cart is scissors type elevating dolly.
Scissors type elevating dolly includes chassis and the interior scissor arm being hinged and connected being located on chassis and outer scissor arm, inside and outside scissor arm is in " entering " font, having slide construction bottom interior scissor arm, hinged with chassis bottom outer scissor arm, described guide rail is hinged with interior scissor arm top.
Described rolling element is ball.
On described guide rail, the one end away from lift cart has for being overlapped on the lapping plate on described installing plate.
The beneficial effects of the present invention is: installation auxiliary device includes lift cart and for frame corresponding guide rail between installing plate and lift cart in switch cubicle, regulation by lift cart height, guide rail bracket is made to form a suitable installation supporting surface between installing plate and lift cart, thus it is no longer necessary to manually lift, reduce labor intensity, and be provided with on guide rail and facilitate current transformer to slide into the rolling element in switch cubicle, thus can in advance current transformer be placed on guide rail, artificial strength a little just can slide in switch cubicle, facilitate the movement of current transformer, this device makes the installation of current transformer become simple and convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of current transformer installation auxiliary device in the present invention；
Fig. 2 is the structural representation of lift cart in Fig. 1；
Fig. 3 is the structural representation of Fig. 1 middle guide；
Fig. 4 is the structural representation of rolling element in Fig. 3.
In figure: 1. chassis；2. guide rail；Outer scissor arm；4. scissor arm in；5. lifting roller；6. guide groove；7. hydraulic push rod；8. handle；9. Moving caster；21. bearing installing plates；22. Universal caster bearings；23. fix axle；24. lapping plates；221. ball；222. installing hole.
Detailed description of the invention
The enforcement of current transformer installation auxiliary device is such as shown in Fig. 1 ~ Fig. 4, including lift cart, lift cart and switch cubicle set up between corresponding installing plate (not shown) and has guide rail 2, lift cart includes chassis 1, chassis 1 is provided with the crane hinged with guide rail 2, crane includes the top interior scissor arm 4 hinged with guide rail 2 and the outer scissor arm 3 hinged with interior scissor arm 4, in, outer scissor arm is in " entering " font, the bottom of outer scissor arm 3 is hinged with chassis 1, lifting roller 5 it is provided with bottom interior scissor arm 4, chassis 1 is provided with the guide groove 6 rolled for lifting roller 5, the hydraulic push rod 7 for controlling crane lifting it is additionally provided with on chassis 1, hydraulic push rod 7 is provided with handle 8, the bottom on chassis 1 is provided with Moving caster 9.Guide rail 2 is formed by by two pieces of fixing bearing installing plates 21 of fixing axle 23, one end of bearing installing plate 21 is hinged with interior scissor arm 4, bearing installing plate 21 is extended with one section for the lapping plate 24 being overlapped on described installing plate away from the other end hinged with interior scissor arm 4, bearing installing plate 21 is provided with two row Universal caster bearings 22, and Universal caster bearing 22 includes ball 221 and for the installing hole 222 fixed with bearing installing plate 21.
The operation principle of this device is: during use, open the back door of switch cubicle, current transformer installation auxiliary device is made to move to being positioned at outside switch cubicle suitably position by Moving caster 9, lapping plate 24 is overlapped on the installing plate of current transformer in switch cabinet, control hydraulic push rod 7 by handle 8 and regulate the height of crane, guide rail 2 is made to be in suitable heeling condition, then current transformer is placed on guide rail 2, artificial force a little makes current transformer slide into corresponding installation site in switch cubicle, now can carry out current transformer installing fixing.
Current transformer installation auxiliary device includes lift cart, installation auxiliary device can be made to be applicable to the switch cubicle of different model by the regulation of lift cart height.Guide rail is hinged with lift cart, the one end that thus can make guide rail first overlaps on a mounting board, guide rail is made to be in suitable heeling condition by the regulation of other end lift cart, current transformer is made to be easier to slide in switch cubicle, facilitate the regulation of guide rail and the movement of current transformer, and when not using installation auxiliary device, guide rail one end can be positioned on ground, when avoiding that guide rail and lift cart are fixing to be connected, guide rail is in the existence of overhanging state and easily scrapes the danger hurted sb.'s feelings.Inside and outside scissor arm is in " entering " font, guide rail only need to be hinged with interior scissor arm top, compare traditional crane, outer scissor arm top no longer plays a supportive role, interior scissor arm top is also no longer necessary to arrange slide construction, so could conveniently make guide rail be adjusted to heeling condition, thus facilitate the movement of current transformer, simplify the structure of crane simultaneously, make setting and operation easier.
In other embodiments of current transformer installation auxiliary device: rolling element can also be multiple running rollers being parallel to each other；Inside and outside scissor arm can also be in " X " type, and guide rail is still hinged with interior scissor arm top；Lift cart can not be scissor-type, can be provided in the hydraulic cylinder upward of the push rod on chassis, and now guide rail is hinged with push rod；Guide rail can also be fixing connection with lift cart, and guide rail is the most rotatable.
Claims (6)
1. a current transformer installation auxiliary device, it is characterized in that: including lift cart and for frame corresponding guide rail between installing plate and lift cart in switch cubicle, guide rail is provided with for coordinating so that current transformer slides into the rolling element in switch cubicle with current transformer rolling.
Current transformer installation auxiliary device the most according to claim 1, it is characterised in that: guide rail is hinged with lift cart.
Current transformer installation auxiliary device the most according to claim 2, it is characterised in that: described lift cart is scissors type elevating dolly.
Current transformer installation auxiliary device the most according to claim 3, it is characterized in that: scissors type elevating dolly includes chassis and the interior scissor arm being hinged and connected being located on chassis and outer scissor arm, inside and outside scissor arm is in " entering " font, bottom interior scissor arm, there is slide construction, bottom outer scissor arm hinged with chassis, described guide rail is hinged with interior scissor arm top.
5. according to the current transformer installation auxiliary device described in claim 1 ~ 4 any one, it is characterised in that: described rolling element is ball.
6. according to the current transformer installation auxiliary device described in claim 1 ~ 4 any one, it is characterised in that: on described guide rail, the one end away from lift cart has for being overlapped on the lapping plate on described installing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610366813.1A CN105932579B (en) | 2016-05-30 | 2016-05-30 | A kind of current transformer installation auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610366813.1A CN105932579B (en) | 2016-05-30 | 2016-05-30 | A kind of current transformer installation auxiliary device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105932579A true CN105932579A (en) | 2016-09-07 |
| CN105932579B CN105932579B (en) | 2018-07-20 |
Family
ID=56841277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610366813.1A Active CN105932579B (en) | 2016-05-30 | 2016-05-30 | A kind of current transformer installation auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105932579B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106340819A (en) * | 2016-11-28 | 2017-01-18 | 国网河南省电力公司三门峡供电公司 | Multi-direction sliding rail used for switch cabinet installation |
| CN107681517A (en) * | 2017-05-11 | 2018-02-09 | 国网浙江省电力公司衢州供电公司 | Switch cubicle aid in place |
| CN107697850A (en) * | 2017-05-11 | 2018-02-16 | 国网浙江省电力公司衢州供电公司 | Switch cubicle instrument in place |
| CN112072524A (en) * | 2020-09-02 | 2020-12-11 | 上海佘山自动化控制设备厂有限公司 | Power distribution cabinet combining device |
| CN112730903A (en) * | 2020-12-14 | 2021-04-30 | 贵州电网有限责任公司 | A supplementary erection equipment of current transformer for metering device is last |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB964381A (en) * | 1962-04-27 | 1964-07-22 | Focke Wulf Gessellschaft Mit B | Lifting jacks for vehicles |
| CN1246440A (en) * | 1998-09-02 | 2000-03-08 | 格哈德·芬克拜纳 | Lifting device |
| CN201623390U (en) * | 2010-03-15 | 2010-11-03 | 常州太平洋电力设备(集团)有限公司 | Tool car for vacuum circuit breaker in inflating cabinet |
| CN102064484A (en) * | 2010-11-04 | 2011-05-18 | 中国西电电气股份有限公司 | Vehicle-mounted rail trolley for assembling and disassembling electric spring operating mechanism |
| CN203690761U (en) * | 2014-01-27 | 2014-07-02 | 浙江时通电气制造有限公司 | Vacuum breaker transfer trolley with adjustable width and height |
-
2016
- 2016-05-30 CN CN201610366813.1A patent/CN105932579B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB964381A (en) * | 1962-04-27 | 1964-07-22 | Focke Wulf Gessellschaft Mit B | Lifting jacks for vehicles |
| CN1246440A (en) * | 1998-09-02 | 2000-03-08 | 格哈德·芬克拜纳 | Lifting device |
| CN201623390U (en) * | 2010-03-15 | 2010-11-03 | 常州太平洋电力设备(集团)有限公司 | Tool car for vacuum circuit breaker in inflating cabinet |
| CN102064484A (en) * | 2010-11-04 | 2011-05-18 | 中国西电电气股份有限公司 | Vehicle-mounted rail trolley for assembling and disassembling electric spring operating mechanism |
| CN203690761U (en) * | 2014-01-27 | 2014-07-02 | 浙江时通电气制造有限公司 | Vacuum breaker transfer trolley with adjustable width and height |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106340819A (en) * | 2016-11-28 | 2017-01-18 | 国网河南省电力公司三门峡供电公司 | Multi-direction sliding rail used for switch cabinet installation |
| CN107681517A (en) * | 2017-05-11 | 2018-02-09 | 国网浙江省电力公司衢州供电公司 | Switch cubicle aid in place |
| CN107697850A (en) * | 2017-05-11 | 2018-02-16 | 国网浙江省电力公司衢州供电公司 | Switch cubicle instrument in place |
| CN112072524A (en) * | 2020-09-02 | 2020-12-11 | 上海佘山自动化控制设备厂有限公司 | Power distribution cabinet combining device |
| CN112730903A (en) * | 2020-12-14 | 2021-04-30 | 贵州电网有限责任公司 | A supplementary erection equipment of current transformer for metering device is last |
| CN112730903B (en) * | 2020-12-14 | 2022-05-24 | 贵州电网有限责任公司 | A supplementary erection equipment of current transformer for metering device is last |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105932579B (en) | 2018-07-20 |
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