CN207868012U - A kind of high voltage potential transformer mounting base used for rolling stock - Google Patents
A kind of high voltage potential transformer mounting base used for rolling stock Download PDFInfo
- Publication number
- CN207868012U CN207868012U CN201721734655.7U CN201721734655U CN207868012U CN 207868012 U CN207868012 U CN 207868012U CN 201721734655 U CN201721734655 U CN 201721734655U CN 207868012 U CN207868012 U CN 207868012U
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- China
- Prior art keywords
- high voltage
- voltage potential
- rolling stock
- potential transformer
- mounting body
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Abstract
The utility model discloses a kind of high voltage potential transformer mounting bases used for rolling stock, are used for high voltage potential transformer, are installed on roof, including mounting body (1), gasket (6) and lower cover (7)；Gasket (6) is set to the junction of lower cover (7) and mounting body (1)；Described mounting body (1) side is equipped with connector mounting hole (4), lifting bolt (3) and earthing rod (5)；The mounting body (1) is equipped with circular hole (8) above, and circular hole (8) side is circumferentially evenly distributed with one group of fixing bolt (2).It is simple in structure, highly reliable, be easily installed.Rolling stock top drilling is not needed, the installation requirement of voltage transformer is reduced, the reliability for simplifying composed structure, enhancing device reduces production cost and maintenance cost.
Description
Technical field
The utility model is related to frame for movement technical field more particularly to a kind of high voltage potential transformer peaces used for rolling stock
Fill seat.
Background technology
With the continuous development of railcar, vehicle is more next to safe operation, the requirement of installation maintenance of voltage transformer
It is higher.Currently, existing voltage transformer is mostly installed at the top of rolling stock, by roof trepanning, voltage transformer is directly pacified
Loaded on roof.This mounting means requires voltage transformer to combine closely with car body, otherwise will rain into the car.
Utility model content
The purpose of this utility model is to provide a kind of high voltage potential transformer mounting base used for rolling stock, simple in structure, can
It is strong by property, be easily installed.
The purpose of this utility model is achieved through the following technical solutions：
A kind of high voltage potential transformer mounting base used for rolling stock is used for high voltage potential transformer, is installed on roof, wraps
Include mounting body 1, gasket 6 and lower cover 7；Gasket 6 is set to the junction of lower cover 7 and mounting body 1；
1 side of mounting body is equipped with connector mounting hole 4, lifting bolt 3 and earthing rod 5；
The mounting body 1 is equipped with circular hole 8 above, and 8 side of circular hole is circumferentially evenly distributed with one group of fixing bolt 2.
One group of fixing bolt 2 has 10.
1 lower edge of mounting body is equipped with two groups of each three connecting holes 9.
The mounting body 1 is stainless steel material with lower cover 7.
The gasket 6 is made of high-temperature silicon disulfide rubber.
A kind of locomotive that the utility model embodiment provides it can be seen from above-mentioned technical solution provided by the utility model
Vehicle high voltage potential transformer mounting base, it is simple in structure, highly reliable, be easily installed.Rolling stock top drilling is not needed,
The installation requirement for reducing voltage transformer, the reliability for simplifying composed structure, enhancing device, reduce production cost and
Maintenance cost.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the utility model
Example, for those of ordinary skill in the art for, without creative efforts, can also be according to these attached drawings
Obtain other accompanying drawings.
Fig. 1 is that the front view structure for the high voltage potential transformer mounting base used for rolling stock that the utility model embodiment provides is shown
It is intended to；
Fig. 2 is that the plan structure for the high voltage potential transformer mounting base used for rolling stock that the utility model embodiment provides is shown
It is intended to；
Fig. 3 is that the structure of looking up for the high voltage potential transformer mounting base used for rolling stock that the utility model embodiment provides is shown
It is intended to.
Specific implementation mode
With reference to the attached drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear
Chu is fully described by, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole realities
Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without making creative work
The every other embodiment obtained, belongs to the scope of protection of the utility model.
The utility model embodiment is described in further detail below in conjunction with attached drawing.
Embodiment one
As shown in Fig. 1 to Fig. 3, a kind of high voltage potential transformer mounting base used for rolling stock is used for high voltage potential transformer,
It is installed on roof, including mounting body 1, gasket 6 and lower cover 7；Gasket 6 is set to the company of lower cover 7 and mounting body 1
Meet place；It is specifically fixed together by M6 bolts, rainwater can be better protected from and entered in mounting body 1.Degree of protection IP67,
It is widely used in running steadily in the long term under high altitude localities and other adverse circumstances.The gasket 6 is by high-temperature vulcanized silicon
Rubber is made.High-temperature silicon disulfide rubber is with the linear polydimethyl of high molecular weight (or methyl ethylene, methyl phenyl vinyl
Base, methyl trifluoro propyl etc.) siloxanes is basic polymer, it is mixed into reinforced filling and vulcanizing agent (organosilicon oxide) etc.,
The lower vulcanization elastomer-forming of heating, pressurization.
In this example, 1 side of mounting body is equipped with connector mounting hole 4, lifting bolt 3 and earthing rod 5；Low pressure connects
It connects device to be fixed at connector mounting hole 4, carries out the transmission of voltage transformer signal.Lifting bolt 3 is welded in peace with earthing rod 5
It fills on pedestal 1.The voltage transformer mounting base being completed can be lifted by lifting bolt.
In this example, the mounting body 1 is equipped with circular hole 8 above, and 8 side of circular hole is circumferentially evenly distributed with one group of fixing bolt 2.It is described
One group of fixing bolt 2 have 10.The bolt that 10 M12 are particularly welded in mounting body 1, is used for fixed voltage mutual inductance
Device.8 bore size diameter 500mm of circular hole facilitates installation voltage transformer to obtain leading-out terminal and its attachment.
In this example, 1 lower edge of mounting body is equipped with two groups of each three connecting holes 9.For mounting body 1 and locomotive
Roof is fixed.
In this example, the mounting body 1 is stainless steel material with lower cover 7.It is resistance to filthy and moist, it is suitable for high and coldly
Band and filthy serious area.
As it can be seen that the utility model embodiment is mounted on top by voltage transformer mounting base, by voltage transformer, to
The reliability for simplifying composed structure, enhancing device；It reduces production cost, facilitate installation and use.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
It is confined to this, any one skilled in the art can readily occur in the technical scope that the utility model discloses
Change or replacement, should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should
Subject to the scope of protection of the claims.
Claims (5)
1. a kind of high voltage potential transformer mounting base used for rolling stock is used for high voltage potential transformer, is installed on roof, special
Sign is, including mounting body (1), gasket (6) and lower cover (7)；Gasket (6) is set to lower cover (7) and mounting body
(1) junction；
Described mounting body (1) side is equipped with connector mounting hole (4), lifting bolt (3) and earthing rod (5)；
The mounting body (1) is equipped with circular hole (8) above, and circular hole (8) side is circumferentially evenly distributed with one group of fixing bolt (2).
2. high voltage potential transformer mounting base used for rolling stock according to claim 1, which is characterized in that described one group
Fixing bolt (2) has 10.
3. high voltage potential transformer mounting base used for rolling stock according to claim 1 or 2, which is characterized in that described
Mounting body (1) lower edge is equipped with two groups of each three connecting holes (9).
4. high voltage potential transformer mounting base used for rolling stock according to claim 1 or 2, which is characterized in that described
Mounting body (1) is stainless steel material with lower cover (7).
5. high voltage potential transformer mounting base used for rolling stock according to claim 1 or 2, which is characterized in that described
Gasket (6) is made of high-temperature silicon disulfide rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721734655.7U CN207868012U (en) | 2017-12-13 | 2017-12-13 | A kind of high voltage potential transformer mounting base used for rolling stock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721734655.7U CN207868012U (en) | 2017-12-13 | 2017-12-13 | A kind of high voltage potential transformer mounting base used for rolling stock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207868012U true CN207868012U (en) | 2018-09-14 |
Family
ID=63468828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721734655.7U Active CN207868012U (en) | 2017-12-13 | 2017-12-13 | A kind of high voltage potential transformer mounting base used for rolling stock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207868012U (en) |
-
2017
- 2017-12-13 CN CN201721734655.7U patent/CN207868012U/en active Active
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