CN106159762A - Current transformer auxiliary installation device in a kind of high-tension switch cabinet - Google Patents
Current transformer auxiliary installation device in a kind of high-tension switch cabinet Download PDFInfo
- Publication number
- CN106159762A CN106159762A CN201610597270.4A CN201610597270A CN106159762A CN 106159762 A CN106159762 A CN 106159762A CN 201610597270 A CN201610597270 A CN 201610597270A CN 106159762 A CN106159762 A CN 106159762A
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- CN
- China
- Prior art keywords
- current transformer
- lifting platform
- switch cabinet
- tension switch
- installation device
- Prior art date
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Classifications
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- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Housings And Mounting Of Transformers (AREA)
- Trip Switchboards (AREA)
Abstract
The invention provides current transformer auxiliary installation device in a kind of high-tension switch cabinet, including the bracing frame that inside is cavity, lifting platform is fixedly mounted in the inner chamber of bracing frame, lifting platform can protrude upward the top of bracing frame and lift, the bracket of support current transformer it is provided at the top of lifting platform, when needs are installed, current transformer is placed on bracket, by lifting platform lift current transformer is lifted to need position, lifting platform is capable of self-locking, holding self-position is postponed arriving specific bit, installation can be fixed by operator.By the way of lifting platform support, instead of by the manual action lifted of people, the most stable, also reduce the quantity of operator, instead of two operators lifted by a lifting platform.When lifting platform is lifted, the moment keeps stable, and beneficially Fast Installation is fixed, and improves the installation effectiveness of current transformer.
Description
Technical field
The present invention relates to high-tension switch cabinet installation and repairing technical field, furthermore relate to a kind of high-tension switch cabinet
Interior current transformer auxiliary installation device.
Background technology
High-tension switch cabinet is mainly used in the change distribution place of power plant, transformer station and industrial undertaking, plays acceptance and distribution
Electric energy, effect circuit being controlled, protect and monitoring.In cabinet, working space is little, and the volume of current transformer is relatively big, weight
Amount is big, at least thirty or forty kilogram, and during installation, difficulty is relatively big, needs three operators to coordinate, and physical demands is high.Operator
Squatting down and carry out operation, time and effort consuming, installation effectiveness is low, and often installing one group of (two) high-voltage mutual inductor needs three people's co-operation
45 minutes.The potential safety hazard that long working process is the hugest, in cabinet, there is hands in operator's processing ease of squatting down for a long time
The phenomenon of fiber crops foot acid, and be difficult to when squatting down exert oneself completely, affect manual working, add that the shell of high-voltage mutual inductor is cunning, easily
Occurring comes off causes situation about hurting sb.'s feelings of breaking or drop.
The maintenance of high-voltage mutual inductor is installed often, and task amount is big, therefore, for a person skilled in the art, as
The auxiliary installation device of what a kind of current transformer of design, reduces installation number, improves installation rate, solution is presently required
Technical problem.
Summary of the invention
For solving above-mentioned technical problem, in the invention provides a kind of high-tension switch cabinet, current transformer auxiliary installs dress
Putting, including the bracing frame that inside is cavity, fixedly mount lifting platform in the inner chamber of support frame as described above, described lifting platform can stretch out
The top of support frame as described above lifts；The top of described lifting platform is provided for the bracket of support current transformer.
Alternatively, support frame as described above is rectangular-shaped framework, and support frame as described above includes four legs being vertically arranged, institute
State and fixed by horizontally disposed connecting rod between leg；Described lifting platform is fixed on the mounting rail connecting two described connecting rods
On.
Alternatively, described mounting rail is arranged at position below in the middle part of support frame as described above.
Alternatively, described lifting platform is rocker-type jack.
Alternatively, the described bracket above described rocker-type jack is opening upwards and joins bottom current transformer
Close the channel-section steel of card dress.
Alternatively, also include being positioned in high-tension switch cabinet, for supporting the gripper shoe of support frame as described above.
Alternatively, the bottom of support frame as described above arranges universal wheel, and described universal wheel is with brake.
Alternatively, support frame as described above is steelframe, the surface plastic spraying application of support frame as described above.
The invention provides current transformer auxiliary installation device in a kind of high-tension switch cabinet, be propping up of cavity including inside
Support, fixedly mounts lifting platform in the inner chamber of bracing frame, and lifting platform can protrude upward the top of bracing frame and lift,
The top of lifting platform is provided for the bracket of support current transformer, when needs are installed, current transformer is placed on bracket
On, by lifting platform lift current transformer is lifted to need position, lifting platform is capable of self-locking, arrive specify
Keep self-position behind position, installation can be fixed by operator.By the way of lifting platform support, instead of by people manual
The action lifted, the most stable, also reduce the quantity of operator, instead of two behaviour lifted by a lifting platform
Author.When lifting platform is lifted, the moment keeps stable, and beneficially Fast Installation is fixed, and improves the installation effectiveness of current transformer.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to
Other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is the structure chart of a kind of concrete structure of current transformer in switch cabinet auxiliary installation device of the present invention.
Wherein:
Bracing frame 1, leg 11, connecting rod 12, mounting rail 13, lifting platform 2, bracket 3, gripper shoe 4.
Detailed description of the invention
The invention provides current transformer in switch cabinet auxiliary installation device, be used for assisting installing/dismounting Current Mutual Inductance
Device, reduces number of users, improves installation rate.
In order to make those skilled in the art be more fully understood that technical scheme, below in conjunction with accompanying drawing and concrete
Embodiment, current transformer auxiliary installation device in the high-tension switch cabinet of the application is described in detail.
Current transformer auxiliary installation device in the high-tension switch cabinet of the present invention, is used for assisting installation and removal Current Mutual Inductance
Device, the parts such as including bracing frame 1, lifting platform 2 and bracket 3.The inside of bracing frame 1 is cavity structure, and top is not for close
Open structure.Fixing receiving mounting lifting platform in the inner chamber of bracing frame 1, lifting platform stretches out in the top of bracing frame 1 and rises
Fall operation, is provided for the bracket 3 of support current transformer at the top of lifting platform 2, and bracket 3 is horizontally disposed with, and plays stable
The effect of support current transformer.
When mounted, current transformer, higher than the top of bracing frame 1, is placed on bracket 3, electric current by the position of bracket 3
Being moved up by lifting platform 2 after transformer is stable, fixing after arriving the position specified, operator can carry out follow-up installation behaviour
Make.Owing to the support of lifting platform 2 is more stable, it is not easy to occur rocking, it is not necessary to extra personnel manually lift Current Mutual Inductance
Device, can make operator complete more quickly to install, improve the efficiency installed.
The most further, bracing frame 1 is set to rectangular-shaped frame structure, and bracing frame 1 includes that four are erected
Leg 11 is directly set, is fixed by horizontally disposed connecting rod 12 between leg 11, set between two relative connecting rods 12
Putting mounting rail 13, the bottom of lifting platform 2 is fixed on mounting rail 13, and lifting platform 2 is played the effect supported by mounting rail 13.?
Foot 11 directly contact face, provides support force to whole device.
Specifically, mounting rail 13 is arranged at position below in the middle part of bracing frame 1, namely connects two connections of mounting rail 13
Bar 12 is arranged on position below in the middle part of vertical direction, makes top leave more space lifting platform 2.Certainly, the present invention
Scheme be not precluded from being arranged on mounting rail 13 middle part or above position, reserve more space mounting rail 13 be in order to
Reduce the volume that device is overall, the if desired higher height of lifting, the position of mounting rail 13 can be improved accordingly, even will rise
Fall platform 2 is fixed on the outside of bracing frame 1.Lifting platform 2 is bolted to connection with mounting rail 13, in order to tackle error, in peace
The waist hole of strip is offered as bolt mounting holes on dress beam 13.
Specifically, it is adaptable to any of the above-described scheme and being mutually combined, the lifting platform 2 in the present invention is that rocker-type is very heavy
Top, regulates lifting by the way of hand.As it is shown in figure 1, be current transformer auxiliary installation in a kind of embodiment breaker in middle cabinet
The structure chart of device, arrow represents the direction that rocker-type jack lifts.Rocker-type jack support effect is stable, and yoke
Device processing and fabricating is convenient, it is easy to couple.It is of course also possible to use other jack as lifting platform 2, such as hydraulic jack
Top, but hydraulic jack stability of strutting system is poor, takes up room relatively big, is unfavorable in narrow space using.But these are concrete
Set-up mode be all the application scope of the claimed.
Further, rocker-type jack bracket 3 fixed above is the channel-section steel of opening upwards, and channel-section steel can be with electric current
The bottom of transformer coordinates card dress, plays fixed effect well, is difficult to appearance during current transformer moves up and down
Landing.Size bottom the size of channel-section steel and current transformer adapts, and current transformer can snap onto in channel-section steel just.Groove
The groove structure of steel also can help current transformer preferably to position.
In above-mentioned any scheme and in the case of being mutually combined, current transformer auxiliary in the high-tension switch cabinet of the present invention
Erecting device also includes being positioned in high-tension switch cabinet, for supporting the gripper shoe 4 of bracing frame 1.Due in high-tension switch cabinet
Structure is complicated, and part is more, and bottom is not a plane, places gripper shoe 4 before therefore using in advance in high-tension switch cabinet,
Being placed in gripper shoe 4 by bracing frame 1, stability is higher again.
It addition, also set up universal wheel in the bottom of bracing frame 1, with brake on universal wheel, wheel can be fixed.Pass through
Wheel is easier to adjust relative position, it is simple to alignment function during installation, the brake on wheel postpones in place and makes bracing frame 1 holding position
Put fixing.
In the present invention, each ingredient of bracing frame 1 is welded steel and makes, and each bar seamed edge is angle steel welding shape
Become, in the surface plastic spraying application of bracing frame 1, the yellow of engineering safety can be used.
Current transformer auxiliary installation device in the high-tension switch cabinet of present invention offer is provided, passes through lifting platform when mounted
2 pairs of current transformers carry out lifting, also be able to play same undertake support effect during dismounting, therefore need not extra operation
Person lifts by hand, the most whole process only just can be completed by a people, it is to avoid manpower waste.And the support effect of lifting platform 2
More stable, help operator to be rapidly completed installation or removal.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses the present invention.
Multiple amendment to these embodiments will be apparent from for those skilled in the art, as defined herein
General Principle, can realize without departing from the spirit or scope of the present invention in other embodiments.Therefore, this
The bright the embodiments shown herein that is not intended to be limited to, and be to fit to and principles disclosed herein and features of novelty phase
The widest consistent scope.
Claims (8)
1. current transformer auxiliary installation device in a high-tension switch cabinet, it is characterised in that include the internal support for cavity
Frame (1), fixedly mounts lifting platform (2) in the inner chamber of support frame as described above (1), described lifting platform (2) can stretch out support frame as described above
(1) top lifts；The top of described lifting platform (2) is provided for the bracket (3) of support current transformer.
Current transformer auxiliary installation device in high-tension switch cabinet the most according to claim 1, it is characterised in that described
Support (1) is rectangular-shaped framework, and support frame as described above (1) includes four legs being vertically arranged (11), described leg (11)
Between by horizontally disposed connecting rod (12) fix；Described lifting platform (2) is fixed on and connects two described connecting rods (12)
On mounting rail (13).
Current transformer auxiliary installation device in high-tension switch cabinet the most according to claim 2, it is characterised in that described peace
Dress beam (13) is arranged at support frame as described above (1) middle part position below.
Current transformer auxiliary installation device in high-tension switch cabinet the most according to claim 2, it is characterised in that described liter
Fall platform (2) is rocker-type jack.
Current transformer auxiliary installation device in high-tension switch cabinet the most according to claim 4, it is characterised in that described in shake
Described bracket (3) above rod-type jack be opening upwards and with the channel-section steel coordinating card to fill bottom current transformer.
6., according to current transformer auxiliary installation device in the high-tension switch cabinet described in any one of claim 1 to 5, its feature exists
In, also include being positioned in high-tension switch cabinet, be used for supporting the gripper shoe (4) of support frame as described above (1).
Current transformer auxiliary installation device in high-tension switch cabinet the most according to claim 6, it is characterised in that described
The bottom of support (1) arranges universal wheel, and described universal wheel is with brake.
Current transformer auxiliary installation device in high-tension switch cabinet the most according to claim 6, it is characterised in that described
Support (1) is steelframe, the surface plastic spraying application of support frame as described above (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610597270.4A CN106159762B (en) | 2016-07-26 | 2016-07-26 | Current transformer auxiliary installation device in a kind of high-tension switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610597270.4A CN106159762B (en) | 2016-07-26 | 2016-07-26 | Current transformer auxiliary installation device in a kind of high-tension switch cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106159762A true CN106159762A (en) | 2016-11-23 |
| CN106159762B CN106159762B (en) | 2018-12-18 |
Family
ID=58060102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610597270.4A Active CN106159762B (en) | 2016-07-26 | 2016-07-26 | Current transformer auxiliary installation device in a kind of high-tension switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106159762B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107257097A (en) * | 2017-07-31 | 2017-10-17 | 绵阳行之智汇知识产权服务有限公司 | High-tension switch cabinet components and parts assembling implement |
| CN107293977A (en) * | 2017-07-31 | 2017-10-24 | 绵阳行之智汇知识产权服务有限公司 | Current transformer erecting device in cabinet |
| CN112038954A (en) * | 2020-07-31 | 2020-12-04 | 国网山东省电力公司诸城市供电公司 | Mounting tool for inverted current transformer in switch cabinet and using method |
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| CN103350975A (en) * | 2013-07-26 | 2013-10-16 | 国家电网公司 | Small size simple lifting device |
| CN103762510A (en) * | 2013-12-31 | 2014-04-30 | 国网宁夏电力公司固原供电公司 | Maintenance platform |
| CN203850679U (en) * | 2014-04-10 | 2014-09-24 | 国家电网公司 | Elevating disassembly and assembly platform with limiting support for current transformer in high-voltage switchgear |
| CN104466755A (en) * | 2014-11-20 | 2015-03-25 | 国家电网公司 | Device for mounting and dismounting internal part of high voltage switch cabinet |
| CN205811386U (en) * | 2016-07-26 | 2016-12-14 | 国家电网公司 | Current transformer auxiliary installation device in a kind of high-tension switch cabinet |
-
2016
- 2016-07-26 CN CN201610597270.4A patent/CN106159762B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103350975A (en) * | 2013-07-26 | 2013-10-16 | 国家电网公司 | Small size simple lifting device |
| CN103762510A (en) * | 2013-12-31 | 2014-04-30 | 国网宁夏电力公司固原供电公司 | Maintenance platform |
| CN203850679U (en) * | 2014-04-10 | 2014-09-24 | 国家电网公司 | Elevating disassembly and assembly platform with limiting support for current transformer in high-voltage switchgear |
| CN104466755A (en) * | 2014-11-20 | 2015-03-25 | 国家电网公司 | Device for mounting and dismounting internal part of high voltage switch cabinet |
| CN205811386U (en) * | 2016-07-26 | 2016-12-14 | 国家电网公司 | Current transformer auxiliary installation device in a kind of high-tension switch cabinet |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107257097A (en) * | 2017-07-31 | 2017-10-17 | 绵阳行之智汇知识产权服务有限公司 | High-tension switch cabinet components and parts assembling implement |
| CN107293977A (en) * | 2017-07-31 | 2017-10-24 | 绵阳行之智汇知识产权服务有限公司 | Current transformer erecting device in cabinet |
| CN112038954A (en) * | 2020-07-31 | 2020-12-04 | 国网山东省电力公司诸城市供电公司 | Mounting tool for inverted current transformer in switch cabinet and using method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106159762B (en) | 2018-12-18 |
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