CN2312847Y - Electromagnetic controlled retarder for railway - Google Patents
Electromagnetic controlled retarder for railway Download PDFInfo
- Publication number
- CN2312847Y CN2312847Y CN 97235075 CN97235075U CN2312847Y CN 2312847 Y CN2312847 Y CN 2312847Y CN 97235075 CN97235075 CN 97235075 CN 97235075 U CN97235075 U CN 97235075U CN 2312847 Y CN2312847 Y CN 2312847Y
- Authority
- CN
- China
- Prior art keywords
- groove
- retarder
- oil cylinder
- push rod
- railway
- 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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- Train Traffic Observation, Control, And Security (AREA)
Abstract
The utility model relates to an electromagnetic controlled retarder for railways, which comprises a retarder casing, a sliding oil cylinder body, and a retarder plunger. The utility model is characterized in that the top of the retarder is provided with a groove, an upper surface of the groove is an inclined plane and a lower surface of the groove is a plane; the retarder casing is provided with an electromagnetic coil, and a push rod is arranged in the electromagnetic coil; the retarder casing is provided with a hole, and one end of the push rod is inserted into the hole to cooperate with the groove. The utility model has the advantages that locking and open states of the electromagnetic controlled retarder for the railways can be effectively and reliably controlled.
Description
The utility model relates to a kind of railway and pushes up with slowing down, and particularly a kind of railway slows down with electromagnetic control and pushes up.
At present general railway deceleration top is to adopt vacuum valve to control the locking and the opening on deceleration top, but make the height that subtracts under the Be Controlled state of plain top uneven because vacuum valve is subjected to the influence of the factors such as airtight performance of valve body, influence the car retardation whether correct control of rail yard.
The purpose of this utility model provide a kind of control effectively, the failure-free railway is with the electromagnetic control top of slowing down.
The technical solution of the utility model is that a kind of railway of design pushes up with the electromagnetic control deceleration, comprise deceleration top fixed mount, deceleration top housing, deceleration top, deceleration top piston, it is characterized in that: on the top of slowing down, a groove is arranged, the top of groove is the inclined-plane, bottom is the plane, on the housing of deceleration top a magnet coil is arranged, and a push rod is arranged in the magnet coil, on the housing of deceleration top a hole is arranged, an end of push rod stretch in the hole join with groove and.
The utility model has the advantages that and to control locking and the opening that railway slows down and pushes up with electromagnetic control effectively, reliably.
Below in conjunction with accompanying drawing the utility model is elaborated,
Accompanying drawing 1 is an initial configuration generalized section of the present utility model,
Accompanying drawing 2 is the structural profile scheme drawing when electric for magnet coil of the present utility model gets,
Comprise rail 1, deceleration top housing 2, sliding oil cylinder 3, deceleration top piston 4 among the figure, it is characterized in that: a groove 5 is arranged on sliding oil cylinder 3, the top of groove 5 is inclined-plane 6, bottom is plane 7, one magnet coil 8 is arranged on deceleration top housing 2, one push rod 9 is arranged in the magnet coil 8, have a hole 10, an end of push rod 9 to stretch in the hole 10 on the deceleration top housing 2 to join with groove 5 and.Slow down when computer controlled during use and back down magnet coil 8 dead electricity when putting, push rod 9 is in magnet coil 8, and sliding oil cylinder 3 ejects the rail level of rail 1, and sliding oil cylinder 3 on pressure wheel, and 3 pairs of wheels of sliding oil cylinder have a resistance, to reduce the speed of a motor vehicle of train.Magnet coil 8 gets when computer controlled deceleration top is closed, one end of push rod 9 stretches in the hole 10, one end of push rod 9 withstands on the sliding oil cylinder 3, when on the pressure wheel during sliding oil cylinder 3, sliding oil cylinder 3 is depressed along deceleration top piston 4, after pressure wheel is crossed sliding oil cylinder 3, sliding oil cylinder 3 is up upspring, one end of push rod 9 stretches into groove 5, one end of push rod 9 is stuck on the lower plane 7 of groove 5, and sliding oil cylinder 3 is blocked, and 3 pairs of later wheels of sliding oil cylinder are inoperative, magnet coil 8 dead electricity when needs deceleration top is open once more, when on the pressure wheel during sliding oil cylinder 3, sliding oil cylinder 3 is depressed along deceleration top piston 4, and the inclined-plane 6 of groove 5 pushes back push rod 9, sliding oil cylinder 3 up ejects, and reopens.
Claims (1)
- A kind of railway slows down with electromagnetic control and pushes up, comprise deceleration top housing, sliding oil cylinder, deceleration top piston, it is characterized in that: a groove is arranged on sliding oil cylinder, the top of groove is the inclined-plane, bottom is the plane, on the housing of deceleration top a magnet coil is arranged, and a push rod is arranged in the magnet coil, on the housing of deceleration top a hole is arranged, an end of push rod stretches in the hole and groove fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97235075 CN2312847Y (en) | 1997-07-18 | 1997-07-18 | Electromagnetic controlled retarder for railway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97235075 CN2312847Y (en) | 1997-07-18 | 1997-07-18 | Electromagnetic controlled retarder for railway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2312847Y true CN2312847Y (en) | 1999-04-07 |
Family
ID=33946266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97235075 Expired - Fee Related CN2312847Y (en) | 1997-07-18 | 1997-07-18 | Electromagnetic controlled retarder for railway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2312847Y (en) |
-
1997
- 1997-07-18 CN CN 97235075 patent/CN2312847Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |