CN203232077U - Special portable support for device for on-line monitoring transformer iron core grounding current - Google Patents

Special portable support for device for on-line monitoring transformer iron core grounding current Download PDF

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Publication number
CN203232077U
CN203232077U CN 201320239047 CN201320239047U CN203232077U CN 203232077 U CN203232077 U CN 203232077U CN 201320239047 CN201320239047 CN 201320239047 CN 201320239047 U CN201320239047 U CN 201320239047U CN 203232077 U CN203232077 U CN 203232077U
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CN
China
Prior art keywords
iron core
grounding current
core grounding
special portable
transformer iron
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.)
Active
Application number
CN 201320239047
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Chinese (zh)
Inventor
王楠
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Grid Corp of China SGCC
Tianjin Electric Power Corp
Original Assignee
State Grid Corp of China SGCC
Tianjin Electric Power Corp
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 State Grid Corp of China SGCC, Tianjin Electric Power Corp filed Critical State Grid Corp of China SGCC
Priority to CN 201320239047 priority Critical patent/CN203232077U/en
Application granted granted Critical
Publication of CN203232077U publication Critical patent/CN203232077U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a special portable support for a device for on-line monitoring transformer iron core grounding current. The special portable support is mainly characterized in that the special portable support comprises a strong magnet, a metal rack and a fixing clamp, wherein the strong magnet is installed on a sidewall of a transformer body, the metal rack is installed on an outer side of the strong magnet, and the fixing clamp is fixedly installed on an outer side of the metal rack and used for clamping the device for on-line monitoring transformer iron core grounding current. The special portable support is designed reasonably to effectively combine the strong magnet, a telescoping support and the fixing clamp, and the device for on-line monitoring transformer iron core grounding current can be fixed and installed rapidly, easily and reliably by magnetic force attraction effect of the strong magnet and telescopic principle, thereby improving work efficiency and equipment reliability.

Description

Transformer iron core grounding current on-Line Monitor Device special portable cribbing
Technical field
The utility model belongs to the transformer technology field, especially a kind of transformer iron core grounding current on-Line Monitor Device special portable cribbing.
Background technology
In the transformer operational process, utilizing the transformer iron core grounding current on-Line Monitor Device to carry out on-line monitoring is the important means of in time finding the multipoint earthing of iron core of transformer problem, avoiding the built-in electrical insulation fault, also is the important content in the intelligent transformer transformation.The detecting unit of iron core grounding current on-Line Monitor Device (current transformer) generally is set in transformer core extension line place, but, because original design does not consider that the installation of iron core grounding current on-Line Monitor Device is with fixing, the scene need take dimensions usually, make corresponding support to measure, and form corresponding metal support by welding manner, this has not only incured loss through delay the construction period greatly, and be difficult to reach good fixed effect, the O﹠M to the later stage on-Line Monitor Device produces considerable influence simultaneously.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of reasonable in design, transformer iron core grounding current on-Line Monitor Device special portable cribbing reliable and easy to use is installed.
The utility model solves its technical matters and takes following technical scheme to realize:
A kind of transformer iron core grounding current on-Line Monitor Device special portable cribbing, comprise strong magnets, metal frame and stationary fixture, described strong magnets is installed on the sidewall of transformer body, described metal frame is packed in the outside of strong magnets, and the outside that described stationary fixture is packed in metal frame is used for clamping the transformer iron core grounding current on-Line Monitor Device.
And described metal frame is telescopic metal frame.
Advantage of the present utility model and good effect are:
The utility model combines strong magnets, telescoping shoring column and stationary fixture effectively, magnetic attraction effect and telescopic principle by strong magnets, realize quick, convenient, the fixing and installation reliably of iron core grounding current on-Line Monitor Device, improved work efficiency and equipment dependability.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model embodiment is further described:
A kind of transformer iron core grounding current on-Line Monitor Device special portable cribbing as shown in Figure 1, comprises strong magnets 1, telescopic metal frame 3 and stationary fixture 2.Strong magnets is installed on the sidewall of transformer body, is used for realization to integral body location and the fixed function of special portable cribbing; Telescopic metal frame is packed in the outside of strong magnets, but this telescopic metal frame along continuous straight runs telescopic moving is used for adjusting the horizontal link position of special portable cribbing and transformer iron core grounding current on-Line Monitor Device 4; Stationary fixture is packed in the outside of telescopic metal frame, and this stationary fixture utilizes the clip of its head that the transformer iron core grounding current on-Line Monitor Device is clamped, thereby realizes installation and the fixed function of transformer iron core grounding current on-Line Monitor Device.This transformer iron core grounding current on-Line Monitor Device is connected with transformer core extension line 5 and realizes normal on-line monitoring function.
The utility model in use, position and structure according to transformer core extension line and transformer iron core grounding current on-Line Monitor Device, this special portable cribbing is installed on the sidewall of transformer body fuel tank, by the distance of telescopic metal frame horizontal adjustment and transformer iron core grounding current on-Line Monitor Device and by stationary fixture on-Line Monitor Device is installed and fixed.
It is emphasized that; embodiment described in the utility model is illustrative; rather than it is determinate; therefore the utility model is not limited to the embodiment described in the embodiment; every by those skilled in the art according to other embodiments that the technical solution of the utility model draws, belong to the scope of the utility model protection equally.

Claims (2)

1. transformer iron core grounding current on-Line Monitor Device special portable cribbing, it is characterized in that: comprise strong magnets, metal frame and stationary fixture, described strong magnets is installed on the sidewall of transformer body, described metal frame is packed in the outside of strong magnets, and the outside that described stationary fixture is packed in metal frame is used for clamping the transformer iron core grounding current on-Line Monitor Device.
2. transformer iron core grounding current on-Line Monitor Device special portable cribbing according to claim 1, it is characterized in that: described metal frame is telescopic metal frame.
CN 201320239047 2013-05-06 2013-05-06 Special portable support for device for on-line monitoring transformer iron core grounding current Active CN203232077U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320239047 CN203232077U (en) 2013-05-06 2013-05-06 Special portable support for device for on-line monitoring transformer iron core grounding current

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320239047 CN203232077U (en) 2013-05-06 2013-05-06 Special portable support for device for on-line monitoring transformer iron core grounding current

Publications (1)

Publication Number Publication Date
CN203232077U true CN203232077U (en) 2013-10-09

Family

ID=49288197

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320239047 Active CN203232077U (en) 2013-05-06 2013-05-06 Special portable support for device for on-line monitoring transformer iron core grounding current

Country Status (1)

Country Link
CN (1) CN203232077U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103983827A (en) * 2014-04-29 2014-08-13 南通中远船务自动化有限公司 Portable universal meter
CN104505227A (en) * 2014-12-26 2015-04-08 吴江变压器有限公司 Grounding structure of transformer core and clamp

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103983827A (en) * 2014-04-29 2014-08-13 南通中远船务自动化有限公司 Portable universal meter
CN104505227A (en) * 2014-12-26 2015-04-08 吴江变压器有限公司 Grounding structure of transformer core and clamp

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