CN204458977U - A kind of mining rail electric locomotive controller flexible damping base - Google Patents
A kind of mining rail electric locomotive controller flexible damping base Download PDFInfo
- Publication number
- CN204458977U CN204458977U CN201520147590.0U CN201520147590U CN204458977U CN 204458977 U CN204458977 U CN 204458977U CN 201520147590 U CN201520147590 U CN 201520147590U CN 204458977 U CN204458977 U CN 204458977U
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- CN
- China
- Prior art keywords
- plate
- damping spring
- bottom plate
- installation board
- electric locomotive
- 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
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Abstract
The utility model is a kind of mining rail electric locomotive controller flexible damping base, the lower end surface of upper mounting plate is fixedly connected with upper mounted plate, the upper-end surface of lower installation board is fixedly connected with bottom plate, upper mounted plate is cylindrical body with bottom plate and external diameter all conforms to damping spring internal diameter, the upper end of damping spring is enclosed within upper mounted plate outer wall, and lower end is enclosed within bottom plate outer wall; Upper mounting plate, lower installation board, upper mounted plate and bottom plate offer penetrating bolt hole coaxial mutually respectively in central position.Be installed on by the utility model between mining rail electric locomotive operator cabin controller base and deck, damping spring plays the vibration energy absorbing orbit motor car, achieves the flexible damping of controller, available protecting controller components and parts.
Description
Technical field
The utility model relates to a kind of damping device, specifically a kind of mining rail electric locomotive controller damping base.
Background technique
Existing mining rail electric locomotive controller base is generally directly fixedly mounted by bolt and locomotive base plate, belongs to the mode rigidly fixing connection.When orbit motor car runs, due to the existence of track laying out-of-flatness and gap, inevitably cause waving and shaking of orbit motor car, and then the series of problems such as components and parts loosen, cracking, bad, the bolt looseness of electrical contact and base fracture that cause controller to occur.And then cause the problem that orbit motor car controller rate of fault is high, maintenance frequency is many and maintenance expenses is high.
Model utility content
Technical problem to be solved in the utility model is, provides a kind of mining rail electric locomotive controller flexible damping base, solves in the operation of orbit motor car controller because shaking the problem producing components and parts and loosen and damage.
In order to solve the problems of the technologies described above, the utility model have employed following technological scheme:
A kind of mining rail electric locomotive controller flexible damping base, comprise upper mounting plate, lower installation board and the damping spring between upper mounting plate and lower installation board, it is characterized in that: the lower end surface of upper mounting plate is fixedly connected with upper mounted plate, the upper-end surface of lower installation board is fixedly connected with bottom plate, upper mounted plate is cylindrical body with bottom plate and external diameter all conforms to damping spring internal diameter, the upper end of damping spring is enclosed within upper mounted plate outer wall, and lower end is enclosed within bottom plate outer wall; Upper mounting plate, lower installation board, upper mounted plate and bottom plate offer penetrating bolt hole coaxial mutually respectively in central position.
Upper mounting plate is by the upper end portion of lower flange fastening damping spring; Lower installation board is by the underpart of upper overturning fastening damping spring.
Good effect of the present utility model is:
Be installed on by the utility model between mining rail electric locomotive operator cabin controller base and deck, damping spring plays the effect of the vibration energy absorbing orbit motor car, achieves the flexible damping of controller, available protecting controller components and parts.Solve the problem that during orbit motor car controller runs, vibrations are large, controller rate of fault is high, maintenance frequency is many, maintenance expenses is high.And extend the working life of orbit motor car controller.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
The utility model is further illustrated below in conjunction with drawings and Examples.
As Fig. 1, embodiment of the present utility model comprises upper mounting plate 1, lower installation board 4 and the damping spring 5 between upper mounting plate 1, lower installation board 4.The lower end surface of upper mounting plate 1 is fixedly connected with upper mounted plate 2, the upper-end surface of lower installation board 4 is fixedly connected with bottom plate 3, upper mounted plate 2 is cylindrical body with bottom plate 3 and external diameter is all equal with damping spring 5 internal diameter or conform to, the upper end of damping spring 5 is enclosed within upper mounted plate 2 outer wall, and lower end is enclosed within bottom plate 3 outer wall.
Upper mounting plate 1 is by the upper end portion of flange 1-1 fastening damping spring 5 under at least two (being generally designed to four), and lower installation board 4 is by the underpart of at least two (being generally designed to four) upper overturning 4-1 fastening damping springs 5.
Upper mounting plate 1, lower installation board 4, upper mounted plate 2 and bottom plate 3 offer penetrating bolt hole 6 coaxial mutually respectively in central position.
During actual fabrication, first alignd with fixed plate center hole by mounting plate, seamless applying rear employing electric welding mode is fixed; And be arranged between upper lower installation board by damping spring 5, and fix formation entirety by the corner flange of upper and lower mounting plate.
During use, the utility model is installed between mining rail electric locomotive operator cabin controller base and deck.Be arranged on operator cabin controller base and deck corner by fixing bolt.
Claims (2)
1. a mining rail electric locomotive controller flexible damping base, comprise upper mounting plate (1), lower installation board (4) and the damping spring (5) be positioned between upper mounting plate (1) and lower installation board (4), it is characterized in that: the lower end surface of upper mounting plate (1) is fixedly connected with upper mounted plate (2), the upper-end surface of lower installation board (4) is fixedly connected with bottom plate (3), upper mounted plate (2) is cylindrical body with bottom plate (3) and external diameter all conforms to damping spring (5) internal diameter, the upper end of damping spring (5) is enclosed within upper mounted plate (2) outer wall, lower end is enclosed within bottom plate (3) outer wall, upper mounting plate (1), lower installation board (4), upper mounted plate (2) and bottom plate (3) offer penetrating bolt hole (6) coaxial mutually respectively in central position.
2. mining rail electric locomotive controller flexible damping base as claimed in claim 1, is characterized in that: upper mounting plate (1) is by the upper end portion of lower flange (1-1) fastening damping spring (5); Lower installation board (4) is by the underpart of upper overturning (4-1) fastening damping spring (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520147590.0U CN204458977U (en) | 2015-03-16 | 2015-03-16 | A kind of mining rail electric locomotive controller flexible damping base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520147590.0U CN204458977U (en) | 2015-03-16 | 2015-03-16 | A kind of mining rail electric locomotive controller flexible damping base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204458977U true CN204458977U (en) | 2015-07-08 |
Family
ID=53665866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520147590.0U Expired - Fee Related CN204458977U (en) | 2015-03-16 | 2015-03-16 | A kind of mining rail electric locomotive controller flexible damping base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204458977U (en) |
-
2015
- 2015-03-16 CN CN201520147590.0U patent/CN204458977U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20170316 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |