CN206148221U - Clamping device of transformer - Google Patents

Clamping device of transformer Download PDF

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Publication number
CN206148221U
CN206148221U CN201621183956.0U CN201621183956U CN206148221U CN 206148221 U CN206148221 U CN 206148221U CN 201621183956 U CN201621183956 U CN 201621183956U CN 206148221 U CN206148221 U CN 206148221U
Authority
CN
China
Prior art keywords
extension board
transformer
lower carrier
carrier plate
clamping device
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.)
Expired - Fee Related
Application number
CN201621183956.0U
Other languages
Chinese (zh)
Inventor
康清延
刘才轶
荣枝路
李宗强
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.)
SICHUAN ORIENT TRANSFORMERS GROUP Co Ltd
Original Assignee
SICHUAN ORIENT TRANSFORMERS GROUP Co Ltd
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 SICHUAN ORIENT TRANSFORMERS GROUP Co Ltd filed Critical SICHUAN ORIENT TRANSFORMERS GROUP Co Ltd
Priority to CN201621183956.0U priority Critical patent/CN206148221U/en
Application granted granted Critical
Publication of CN206148221U publication Critical patent/CN206148221U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a clamping device of transformer, the lower extension board that becomes one including the transformer body, with the transformer body, be the extension board directly over the lower extension board, upward be provided with corresponding screw hole on extension board and the lower extension board, go up the extension board and pass through bolt fixed connection with lower extension board. The utility model discloses a transformer clamping device structure is simple, can make the connection between the transformer extension board not use the nut, improves the convenience of transformer installation to and increase the joint strength between the extension board, and reduce the use quantity of bolt, reduce manufacturing cost.

Description

A kind of clamping device of transformator
Technical field
This utility model is related to technical field of electricity, more particularly to a kind of clamping device of transformator.
Background technology
In the manufacture of transformator, the connected mode between transformator support plate is typically with threaded connection, wherein more often Mode is on two support plates for needing connection to drill through corresponding through hole, then is fixedly connected with bolt nut.But meet large-scale Transformator, needs the point for connecting a lot of on support plate, too low using bolt nut joint efficiency, and uses substantial amounts of bolt spiral shell Cap.
Utility model content
For disadvantages mentioned above present in prior art, the purpose of this utility model is to provide a kind of clamping dress of transformator Put, the device can make the connection between transformator support plate not use nut, improve the convenience that transformator is installed, and increase Bonding strength between support plate, reduces the usage quantity of bolt, reduces manufacturing cost.
For achieving the above object, this utility model is adopted the following technical scheme that:
A kind of clamping device of transformator, including the lower carrier plate that transformer body and transformer body are integrally formed, which is special Levy and be:The surface of the lower carrier plate is upper supporting plate, and corresponding screwed hole is provided with the upper supporting plate and lower carrier plate, on Support plate and lower carrier plate are bolted to connection.
Preferably, the screwed hole on the lower carrier plate is through hole.
Preferably, the screwed hole on the lower carrier plate is blind hole.
In above-mentioned technical proposal, corresponding screwed hole is set on upper supporting plate and lower carrier plate, directly will be upper by bolt Support plate is fixed with lower carrier plate, can increase the bonding strength of single bolt in this way, so as to not reduce between support plate While integrated connection intensity, it is possible to reduce the usage quantity of bolt, not even using nut, that is, increased transformator installation Efficiency, reduces the cost of transformer manufacturing again.
Description of the drawings
Fig. 1 is the clamping device structural representation of this utility model transformator.
Labelling in figure:1- transformer bodies, 2- lower carrier plates, 3- upper supporting plates, 4- screwed holes, 5- bolts.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement Example, is further elaborated to this utility model.It should be appreciated that specific embodiment described herein is only to explain This utility model, is not used to limit this utility model.
The basic structure of the clamping device for representing this utility model transformator that Fig. 1 illustrates, including transformer body 1, The lower carrier plate 2 being integrally formed with transformer body 1, the surface of the lower carrier plate 2 is upper supporting plate 3, the upper supporting plate 3 and lower Corresponding screwed hole 4 is provided with plate 2, upper supporting plate 3 and lower carrier plate 2 are bolted to connection.
Preferably, the screwed hole 4 on the lower carrier plate 2 is through hole.
Preferably, the screwed hole 4 on the lower carrier plate 2 is blind hole.
According to the design requirement of transformator, if lower carrier plate 2 is sufficiently thick, the intensity requirement of threaded connection, Ke Yi are met Blind hole is processed on lower carrier plate, the depth of thread mill drilling is reduced.If lower carrier plate 2 is relatively thin, can be in the screwed hole of lower carrier plate 2 4 are processed into through hole, improve the bonding strength with upper supporting plate 3 to greatest extent.
Those of ordinary skill in the art is it should be appreciated that the embodiment of the above is intended merely to illustrate that this practicality is new Type,
And be not used as be to restriction of the present utility model, if in spirit of the present utility model, to The change of the upper embodiment, modification will all fall in Claims scope of the present utility model.

Claims (3)

1. a kind of clamping device of transformator, including transformer body (1), and the lower carrier plate that is integrally formed of transformer body (1) (2), it is characterised in that:The surface of the lower carrier plate (2) is upper supporting plate (3), is set on the upper supporting plate (3) and lower carrier plate (2) Corresponding screwed hole (4) is equipped with, upper supporting plate (3) is fixedly connected by bolt (5) with lower carrier plate (2).
2. the clamping device of a kind of transformator according to claim 1, it is characterised in that:Spiral shell on the lower carrier plate (2) Pit (4) is through hole.
3. the clamping device of a kind of transformator according to claim 1, it is characterised in that:Spiral shell on the lower carrier plate (2) Pit (4) is blind.
CN201621183956.0U 2016-10-27 2016-10-27 Clamping device of transformer Expired - Fee Related CN206148221U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621183956.0U CN206148221U (en) 2016-10-27 2016-10-27 Clamping device of transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621183956.0U CN206148221U (en) 2016-10-27 2016-10-27 Clamping device of transformer

Publications (1)

Publication Number Publication Date
CN206148221U true CN206148221U (en) 2017-05-03

Family

ID=58624594

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621183956.0U Expired - Fee Related CN206148221U (en) 2016-10-27 2016-10-27 Clamping device of transformer

Country Status (1)

Country Link
CN (1) CN206148221U (en)

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170503