CN200997369Y - Mechanism for connecting drawing rod with flash barrier of relay - Google Patents
Mechanism for connecting drawing rod with flash barrier of relay Download PDFInfo
- Publication number
- CN200997369Y CN200997369Y CN 200620168662 CN200620168662U CN200997369Y CN 200997369 Y CN200997369 Y CN 200997369Y CN 200620168662 CN200620168662 CN 200620168662 CN 200620168662 U CN200620168662 U CN 200620168662U CN 200997369 Y CN200997369 Y CN 200997369Y
- Authority
- CN
- China
- Prior art keywords
- flash barrier
- pull bar
- relay
- flash
- barrier
- 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 - Lifetime
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- Train Traffic Observation, Control, And Security (AREA)
Abstract
The utility model relates to a connection mechanism of drawbar and flash barrier in the relay, which comprises the drawbar the flash barrier and is characterized in that the upper part of the drawbar and the two sides of the flash barrier are respectively provided with a row of positioning poles; the distance between the two rows of positioning poles is closely coordinated with the thickness of the flash barrier, then the flash barrier is inserted between the two rows of positioning poles.
Description
Technical field
The utility model relates to the pull bar in the relay and the bindiny mechanism of flash barrier, is the pull bar in the railway signal relay and the bindiny mechanism of flash barrier specifically.
Background technology
The AX series relay that railway signal uses is by pull bar magnetic circuit assembly and contact unit to be coupled together to constitute, and contact unit comprises movable contact reed and break reed, and the insulation axle is through movable contact reed and pull bar together.On pull bar, flash barrier need be set, to intercept electric arc that the contact the was produced generation short trouble that splashes.At present in the method that flash barrier is set on the pull bar be: the relative fixed mount that is used for fixing flash barrier of a pair of notch of riveted joint on pull bar is inserted in the rectangle flash barrier in the flash barrier fixed mount.Its technology of this setup is loaded down with trivial details, and cost is higher.
In order to improve the life-span of relay, the applicant has applied for that on December 26th, 2006 name is called " having the utmost point to strengthen the contact relay ", number of patent application is 200620168616.0, the clip type pull bar is provided in this application, wing is promptly arranged on pull bar, narrow slit is arranged on the wing, and the movable contact reed inserts in the wing narrow slit.This clip type pull bar is to be made by nonmetallic materials, can't rivet the flash barrier fixed mount on it.
Summary of the invention
At the deficiencies in the prior art, the purpose of this utility model is to provide the pull bar in a kind of relay and the bindiny mechanism of flash barrier, and it does not set up fixed mount, does not therefore use riveting process.
The purpose of this utility model is achieved in that it has pull bar and flash barrier, it is characterized in that: a row guide pile is respectively established in the both sides top, flash barrier of pull bar, distance between the two row guide piles is a tight fit with the thickness of flash barrier, and flash barrier is inserted in the middle of the two row guide piles.
The utility model is compared with the prior art scheme, and the mode that flash barrier is installed on the pull bar is more succinct, has particularly cancelled fixed mount, has solved the difficult problem that can't rivet the flash barrier fixed mount on existing clip type pull bar.
Description of drawings
Further specify the utility model below in conjunction with accompanying drawing.
Fig. 1 is a schematic diagram of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Embodiment
On pull bar 1, the both sides of flash barrier 2 respectively establish a row guide pile, whenever show plural guide pile 2, two row guide piles are the arrangements that interlace successively, and the distance between the two row guide piles is a tight fit with the thickness of flash barrier, and flash barrier is inserted in both sides guide pile interfix.In order to improve the reliability that flash barrier is connected with pull bar, there is fixture block the inboard of each guide pile, and lockhole 3 is set on relevant position on the flash barrier, and each fixture block enters in the corresponding lockhole, and flash barrier is locked.
Claims (2)
1, the pull bar in a kind of relay and the bindiny mechanism of flash barrier, it has pull bar and flash barrier, it is characterized in that: a row guide pile is respectively established in the both sides top, flash barrier of pull bar, and the distance between the two row guide piles is a tight fit with the thickness of flash barrier, and flash barrier is inserted in the middle of the two row guide piles.
2, according to the pull bar in the described relay of claim 1 and the bindiny mechanism of flash barrier, it is characterized in that: every row have two guide piles, two row guide piles are the arrangements that interlace successively, there is fixture block the inboard of each guide pile, lockhole is set on relevant position on the flash barrier, flash barrier is inserted in the middle of the guide pile of both sides, and fixture block enters in the lockhole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620168662 CN200997369Y (en) | 2006-12-28 | 2006-12-28 | Mechanism for connecting drawing rod with flash barrier of relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620168662 CN200997369Y (en) | 2006-12-28 | 2006-12-28 | Mechanism for connecting drawing rod with flash barrier of relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200997369Y true CN200997369Y (en) | 2007-12-26 |
Family
ID=38995805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620168662 Expired - Lifetime CN200997369Y (en) | 2006-12-28 | 2006-12-28 | Mechanism for connecting drawing rod with flash barrier of relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200997369Y (en) |
-
2006
- 2006-12-28 CN CN 200620168662 patent/CN200997369Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20091028 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |