CN108666117A - A kind of on-load voltage regulating switch leads support device - Google Patents
A kind of on-load voltage regulating switch leads support device Download PDFInfo
- Publication number
- CN108666117A CN108666117A CN201810514641.7A CN201810514641A CN108666117A CN 108666117 A CN108666117 A CN 108666117A CN 201810514641 A CN201810514641 A CN 201810514641A CN 108666117 A CN108666117 A CN 108666117A
- Authority
- CN
- China
- Prior art keywords
- wall
- insulating cylinder
- end outer
- spring
- movable block
- 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.)
- Withdrawn
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F29/00—Variable transformers or inductances not covered by group H01F21/00
- H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
- H01F29/04—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings having provision for tap-changing without interrupting the load current
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/40—Structural association with built-in electric component, e.g. fuse
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/0005—Tap change devices
- H01H9/0044—Casings; Mountings; Disposition in transformer housing
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
The invention discloses a kind of on-load voltage regulating switch leads support devices, it is related to voltage adjustment of on-load switching technique field；The lower end of insulating cylinder is equipped with fixed plate, it is mounted on holder on the left and right sides inner wall of insulating cylinder, it is both provided with spring on the lower end inner wall of two holders, the upper end of spring is equipped with movable block, it is welded with supporting rod on the upper end outer wall of movable block, the upper end outer wall of two supporting rods is welded on the lower end outer wall of support plate, and insulation board is equipped on the upper end outer wall of support plate, hand hole is provided on the front end outer wall of insulating cylinder；The present invention is insulated by insulating cylinder, insulation board, to have in the gravity for transport to supporting rod for carrying tune switch lead by support plate, supporting rod will have in the gravity for transport to movable block for carrying tune switch lead, movable block compressed spring, spring is to there is the gravity for carrying tune switch lead to slow down, reducing has the gravity for carrying tune switch lead to there is the load for carrying tune switch, extends the service life for having and carrying tune switch.
Description
Technical field：
The present invention relates to a kind of on-load voltage regulating switch leads support device, belongs to and carry tune switch technical field.
Background technology：
On-load regulator transformer is to change the tap position of transformer by on-load voltage regulating switch, and transformer is made to be broken not
The transformer of pressure regulation is carried out in the case of road, the range of pressure regulation there are ± 8 grades, ± 10 grades, ± 16 grades etc..
Its range of regulation is bigger, and the lead for just having more voltage regulation coils is connected on tap changer, and connecting valve has
The gravity that tune switch lead generates is carried, a large amount of load of tune switch generation is carried to having, influences have the service life for carrying tune switch.
Invention content：
In view of the above-mentioned problems, the technical problem to be solved in the present invention is to provide a kind of on-load voltage regulating switch leads support dresses
It sets, to solve the problems, such as to be previously mentioned in above-mentioned background technology.
The present invention a kind of on-load voltage regulating switch leads support device, it include insulating cylinder, support plate, insulation board, holder,
Supporting rod, movable block, fixed plate, hand hole, spring；The lower end of insulating cylinder is equipped with fixed plate, the left and right sides inner wall of insulating cylinder
On be mounted on holder, spring is both provided on the lower end inner wall of two holders, the upper end of spring is equipped with movable block, movable block
Upper end outer wall on be welded with supporting rod, the upper end outer wall of two supporting rods is welded on the lower end outer wall of support plate, support plate
Upper end outer wall on insulation board is installed, be provided with hand hole on the front end outer wall of insulating cylinder.
Preferably, the fixed plate is fixedly connected by bolt with insulating cylinder.
Preferably, the insulating cylinder is cylinder.
Preferably, the hand hole is circle.
Compared with prior art, beneficial effects of the present invention are：It is insulated by insulating cylinder, insulation board, it will by support plate
Have in the gravity for transport to supporting rod for carrying tune switch lead, supporting rod there will be the gravity for transport for carrying tune switch lead to movable block
On, movable block compressed spring, spring reduces the gravity for having and carrying tune switch lead to there is the gravity for carrying tune switch lead to slow down
To there is the load for carrying tune switch, extend the service life for having and carrying tune switch.
Description of the drawings：
The present invention is described in detail by following specific implementations and attached drawing for ease of explanation,.
Fig. 1 is the structural diagram of the present invention.
In figure：1- insulating cylinders；2- support plates；3- insulation boards；4- holders；5- supporting rods；6- movable blocks；7- fixed plates；8-
Hand hole；9- springs.
Specific implementation mode：
In order to make the objectives, technical solutions and advantages of the present invention clearer, below by shown in the accompanying drawings specific
Embodiment describes the present invention.However, it should be understood that these descriptions are merely illustrative, and it is not intended to limit the model of the present invention
It encloses.In addition, in the following description, descriptions of well-known structures and technologies are omitted, to avoid unnecessarily obscuring the present invention's
Concept.
As shown in Figure 1, present embodiment uses following technical scheme：, it includes insulating cylinder 1, support plate 2, insulation
Plate 3, holder 4, supporting rod 5, movable block 6, fixed plate 7, hand hole 8, spring 9；The lower end of insulating cylinder 1 is equipped with fixed plate 7, fixed
Plate 7 is used for being welded on transformer tank bottom, and holder 4 is mounted on the left and right sides inner wall of insulating cylinder 1, and holder 4 is used for so that living
Motion block 6 and spring 9 are movable inside it, and spring 9 is both provided on the lower end inner wall of two holders 4, and spring 9 is used for shrinking slowing down
The upper end of the gravity that movable block 6 applies, spring 9 is equipped with movable block 6, and movable block 6 is used for supporting rod 5 is upper and lower in holder 4
Activity, supporting rod 5 is welded on the upper end outer wall of movable block 6, and the gravity that supporting rod 5 is used for lead being applied to support plate 2 passes
It transports on movable block 6, the upper end outer wall of two supporting rods 5 is welded on the lower end outer wall of support plate 2, and support plate 2 is used for supporting
Lead, insulation board 3 is equipped on the upper end outer wall of support plate 2, and insulation board 3 is used for insulating, be arranged on the front end outer wall of insulating cylinder 1
There is hand hole 8, hand hole 8 is so that device is easy to carry.
Further, the fixed plate 3 is fixedly connected by bolt with insulating cylinder 1.
Further, the insulating cylinder 1 is cylinder.
Further, the hand hole 8 is circle.
The working principle of this specific embodiment: being：When in use, device there is into load tune switch mounted on required support
The lower end of lead is insulated by insulating cylinder 1 and insulation board 3, will have the gravity for transport for carrying tune switch lead extremely to prop up by support plate 2
On strut 5, supporting rod 5 will have in the gravity for transport to movable block 6 for carrying tune switch lead, 6 compressed spring 9 of movable block, and spring 9 is right
There is the gravity for carrying tune switch lead to be slowed down, reducing has the gravity for carrying tune switch lead to there is the load for carrying tune switch, extends
There is the service life for carrying tune switch.
In the description of the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ",
" fixation " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；Can be machinery
Connection can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary two elements
The interaction relationship of internal connection or two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
The standardized element that the present invention uses can commercially, and shaped piece is according to specification and attached drawing note
Load can carry out customized, and the specific connection type of each part is all made of ripe in the prior art bolt, rivet, welding etc.
Conventional means, machinery, part and equipment are all made of in the prior art, conventional model, in addition circuit connection uses the prior art
Middle conventional connection type, this will not be detailed here.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (4)
1. a kind of on-load voltage regulating switch leads support device, it is characterised in that：It includes insulating cylinder, support plate, insulation board, branch
Frame, supporting rod, movable block, fixed plate, hand hole, spring；The lower end of insulating cylinder is equipped with fixed plate, in the left and right sides of insulating cylinder
It is mounted on holder on wall, spring is both provided on the lower end inner wall of two holders, the upper end of spring is equipped with movable block, activity
Supporting rod is welded on the upper end outer wall of block, the upper end outer wall of two supporting rods is welded on the lower end outer wall of support plate, support
Insulation board is installed on the upper end outer wall of plate, hand hole is provided on the front end outer wall of insulating cylinder.
2. a kind of on-load voltage regulating switch leads support device according to claim 1, it is characterised in that：The fixed plate is logical
Bolt is crossed to be fixedly connected with insulating cylinder.
3. a kind of on-load voltage regulating switch leads support device according to claim 1, it is characterised in that：The insulating cylinder is
It is cylindrical.
4. a kind of on-load voltage regulating switch leads support device according to claim 1, it is characterised in that：The hand hole is circle
Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810514641.7A CN108666117A (en) | 2018-05-25 | 2018-05-25 | A kind of on-load voltage regulating switch leads support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810514641.7A CN108666117A (en) | 2018-05-25 | 2018-05-25 | A kind of on-load voltage regulating switch leads support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108666117A true CN108666117A (en) | 2018-10-16 |
Family
ID=63777958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810514641.7A Withdrawn CN108666117A (en) | 2018-05-25 | 2018-05-25 | A kind of on-load voltage regulating switch leads support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108666117A (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2768166Y (en) * | 2004-12-29 | 2006-03-29 | 上海华明电力设备制造有限公司 | Change-over supporting canister assembly of on-load tap-changer |
| CN202473545U (en) * | 2011-12-06 | 2012-10-03 | 保定天威集团有限公司 | Lead supporting device of transformer on-load voltage regulation switch |
| CN102856860A (en) * | 2012-09-12 | 2013-01-02 | 江苏大全封闭母线有限公司 | Bus support device |
| CN103779820A (en) * | 2014-01-21 | 2014-05-07 | 南通市红星空压机配件制造有限公司 | Damping wire rack |
| CN203734468U (en) * | 2014-03-21 | 2014-07-23 | 国家电网公司 | Falling protection device in generator rotor hoisting |
| CN104332858A (en) * | 2014-10-28 | 2015-02-04 | 成都峰达科技有限公司 | Power distribution apparatus supporting fixing device |
| EP2980820A1 (en) * | 2014-08-01 | 2016-02-03 | ABB Technology AG | On-load tap-changer for dry transformers and dry transformer |
| CN105715915A (en) * | 2016-04-27 | 2016-06-29 | 湖州南浔石淙盛艳丝绸有限公司 | Shock-absorbing seat of textile machine |
| CN205753301U (en) * | 2016-05-19 | 2016-11-30 | 李俊卓 | A kind of buffer-type power transmission line bracket |
| CN205753209U (en) * | 2016-01-14 | 2016-11-30 | 姚皓铮 | A kind of electric power transmission line sets up special cable support rack device |
| CN205986457U (en) * | 2016-08-28 | 2017-02-22 | 江苏新安电器有限公司 | Anti vibration motor motor base plate |
| CN107139675A (en) * | 2017-06-02 | 2017-09-08 | 湖北赞博信息科技股份有限公司 | A kind of equalizing type of suspension vibration absorber |
| CN107611900A (en) * | 2017-10-19 | 2018-01-19 | 刘和来 | A kind of power high-voltage line support meanss of convenient regulation |
| CN207174626U (en) * | 2017-08-20 | 2018-04-03 | 王少帅 | It is a kind of to transport the bottled red electromagnetic vibration damping formula transport vehicle of commerce and trade |
-
2018
- 2018-05-25 CN CN201810514641.7A patent/CN108666117A/en not_active Withdrawn
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2768166Y (en) * | 2004-12-29 | 2006-03-29 | 上海华明电力设备制造有限公司 | Change-over supporting canister assembly of on-load tap-changer |
| CN202473545U (en) * | 2011-12-06 | 2012-10-03 | 保定天威集团有限公司 | Lead supporting device of transformer on-load voltage regulation switch |
| CN102856860A (en) * | 2012-09-12 | 2013-01-02 | 江苏大全封闭母线有限公司 | Bus support device |
| CN103779820A (en) * | 2014-01-21 | 2014-05-07 | 南通市红星空压机配件制造有限公司 | Damping wire rack |
| CN203734468U (en) * | 2014-03-21 | 2014-07-23 | 国家电网公司 | Falling protection device in generator rotor hoisting |
| EP2980820A1 (en) * | 2014-08-01 | 2016-02-03 | ABB Technology AG | On-load tap-changer for dry transformers and dry transformer |
| CN104332858A (en) * | 2014-10-28 | 2015-02-04 | 成都峰达科技有限公司 | Power distribution apparatus supporting fixing device |
| CN205753209U (en) * | 2016-01-14 | 2016-11-30 | 姚皓铮 | A kind of electric power transmission line sets up special cable support rack device |
| CN105715915A (en) * | 2016-04-27 | 2016-06-29 | 湖州南浔石淙盛艳丝绸有限公司 | Shock-absorbing seat of textile machine |
| CN205753301U (en) * | 2016-05-19 | 2016-11-30 | 李俊卓 | A kind of buffer-type power transmission line bracket |
| CN205986457U (en) * | 2016-08-28 | 2017-02-22 | 江苏新安电器有限公司 | Anti vibration motor motor base plate |
| CN107139675A (en) * | 2017-06-02 | 2017-09-08 | 湖北赞博信息科技股份有限公司 | A kind of equalizing type of suspension vibration absorber |
| CN207174626U (en) * | 2017-08-20 | 2018-04-03 | 王少帅 | It is a kind of to transport the bottled red electromagnetic vibration damping formula transport vehicle of commerce and trade |
| CN107611900A (en) * | 2017-10-19 | 2018-01-19 | 刘和来 | A kind of power high-voltage line support meanss of convenient regulation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181016 |