CN2151059Y - Automatic connector for locomotive ventilation - Google Patents
Automatic connector for locomotive ventilation Download PDFInfo
- Publication number
- CN2151059Y CN2151059Y CN 93227598 CN93227598U CN2151059Y CN 2151059 Y CN2151059 Y CN 2151059Y CN 93227598 CN93227598 CN 93227598 CN 93227598 U CN93227598 U CN 93227598U CN 2151059 Y CN2151059 Y CN 2151059Y
- Authority
- CN
- China
- Prior art keywords
- fixed
- shell
- ventilation
- automatic
- hook
- 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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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model relates to an automatic connector for locomotive ventilation. The utility model forms a flat square body. The exterior of an outer shell is provided with an air nozzle, a coupling hook, an unlock rack and an unlock key. The upper end and the lower end of a bearing rod are respectively fixed on the unlock rack and a connecting rack. The left side of the outer shell is provided with an air inlet hole and a hook groove. An automatic ventilation device and a ventilation automatically closing device are arranged in the shell. The shifting rod of a vapor lock is fixed with the right side through a connecting shaft, and the upper and the lower ends of the shifting rod are respectively connected with a connecting hook and a vapor lock. Both ends of a connecting rod sheathed with a spring are respectively fixed on a movable ball and the connecting rack. Both ends of a steam passage are respectively provided with the vapor lock which is inbuilt with a spring and a plunger connected with a screw rod. The connector has the advantages of reasonable structure, easy fabrication, convenient operation, automatic connection, high safety and high work efficiency.
Description
Automatic coupler is the brake drafting apparatus that is used between the rolling stock.
At present, all adopt artificial connecting device both at home and abroad.Be after the railroad car hook hangs up automatically, the workman connects with hand ventilates.Artificial connection not only bothers but also dangerous, and incompatible with the automatic engagement of hook.
The purpose of this utility model is that locomotive ventilation automatic coupler a kind of simple in structure, safe in utilization is provided.
Structure of the present utility model as shown in the figure.
The automatic coupler profile is a flat-square shaped.Vapour lock (2) is fixed on the upper left side of shell (1), and butt hook (3) is fixed on the upper right side of shell (1).Steam binding driving lever (5) is fixed on the automatic coupler Right Inboard by adapter shaft (6), with flat-square shaped of the common composition of automatic coupler.The upper end of steam binding driving lever (5) is connected with butt hook (3), and the lower end is connected with steam binding (10).Housing exterior is equipped with expense frame (4), and expense key (16) is arranged on the expense frame (4).Rod (12) upper end is fixed on the expense frame (4), and the lower end is fixed on the link span (9).During use, link span (9) is fixed on automatic coupler below the railroad car hook.The middle part has a movable balls (8), an end of pipe link (17) to be connected on the movable balls (8) down in shell, and the other end is fixed on the link span (9), and spring (7) is enclosed within pipe link (17) bottom.Automatic ventilation and ventilation self closing device are arranged in the shell (1).Steam passage (11) one ends are equipped with steam binding (10), and a length of spring compressed is in steam binding (10); The other end is equipped with piston (15), and screw rod (14) joins with piston (15), and a spring is arranged between the two, and there are admission opening (13) and hook groove (18) in the left side of shell (1).
During use, the automatic coupler overall fixed below railroad car hook.Link to each other with hook pin lower end with the rod of iron chains, the vapour lock of breather pipe is screwed on the automatic coupler admission opening automatic coupler.When two joint railway carriages all had adaptor union, when railway carriage hung up, the adaptor union automatic engagement ventilated.When pushing the pin of hook aside, when two joint railway carriage hooks broke away from, adaptor union also separated automatically.If a joint railway carriage has automatic coupler, and another joint railway carriage can adopt artificial connection when not having.
The automatic coupler advantage is: rational in infrastructure, and make easily and use; In the time of on the railroad car hook automatic engagement, connect ventilation automatically; When hook was thrown off, automatic coupler also separated automatically, and the porthole on the SELF CL adaptor union.The structure of automatic coupler meets the turning of train running, normal technical requirements of ventilating about the uphill/downhill road reaches, when swinging.Automatic coupler is housed adopts artificial the connection, be convenient to progressively promote with the railway carriage that automatic coupler is not housed; Save manpower, raise the efficiency, ensure safety, favorable economic benefit and social benefit are arranged.
Fig. 1 is the utility model front view
Fig. 2 is the utility model left view
1-shell 2-vapour lock 3-butt hook 4-expense frame 5-steam binding driving lever 6-adapter shaft 7-spring 8-movable balls 9-link span 10-steam binding 11-steam passage 12-rod 13-admission opening 14-screw rod 15-piston 16-expense key 17-pipe link 18-hook groove.
Press the structure of accompanying drawing, parts are made, are purchased in the explanation of this specification sheets the 5th part, assemble and can implement the utility model.
Claims (1)
1, locomotive ventilation automatic coupler, it is characterized in that vapour lock (2) is fixed on the upper left side of shell (1), butt hook (3) is fixed on the upper right side of shell (1), steam binding driving lever (5) is fixed in the automatic coupler right side by adapter shaft (6), the upper end of steam binding driving lever (5) is connected with butt hook (3), the lower end links to each other with steam binding (10)
Expense frame (4) is equipped with in shell (1) outside, and expense key (16) is arranged on the expense frame, and rod (12) upper end is fixed on the expense frame (4), and the lower end is fixed on the link span (9),
There is a movable balls (8) at the middle part under in the shell (1), one end of pipe link (17) is connected on the movable balls (8), the other end is fixed on the link span (9), and spring (7) is enclosed within pipe link (17) bottom, and automatic ventilation and ventilation self closing device are arranged in the shell (1), one end of steam passage (11) is equipped with steam binding (10), a pressure mounting of the spring is in steam binding (10), and the other end is equipped with piston (15), and this piston is connected with screw rod (14), one spring is arranged between the two
There are admission opening (13) and hook groove (18) in shell (1) left side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93227598 CN2151059Y (en) | 1993-03-18 | 1993-03-18 | Automatic connector for locomotive ventilation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93227598 CN2151059Y (en) | 1993-03-18 | 1993-03-18 | Automatic connector for locomotive ventilation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2151059Y true CN2151059Y (en) | 1993-12-29 |
Family
ID=33804832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93227598 Expired - Fee Related CN2151059Y (en) | 1993-03-18 | 1993-03-18 | Automatic connector for locomotive ventilation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2151059Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102530010A (en) * | 2012-02-29 | 2012-07-04 | 白鹏 | Automatic connecting/disconnecting device for braking air ducts of railroad vehicles |
-
1993
- 1993-03-18 CN CN 93227598 patent/CN2151059Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102530010A (en) * | 2012-02-29 | 2012-07-04 | 白鹏 | Automatic connecting/disconnecting device for braking air ducts of railroad vehicles |
| CN102530010B (en) * | 2012-02-29 | 2014-06-11 | 白鹏 | Automatic connecting/disconnecting device for braking air ducts of railroad vehicles |
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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 |