CN2428380Y - Light railway automatic-connection hook of trains - Google Patents
Light railway automatic-connection hook of trains Download PDFInfo
- Publication number
- CN2428380Y CN2428380Y CN 00212261 CN00212261U CN2428380Y CN 2428380 Y CN2428380 Y CN 2428380Y CN 00212261 CN00212261 CN 00212261 CN 00212261 U CN00212261 U CN 00212261U CN 2428380 Y CN2428380 Y CN 2428380Y
- Authority
- CN
- China
- Prior art keywords
- hook
- utility
- coupler body
- model
- lancet
- 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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- Body Structure For Vehicles (AREA)
Abstract
The utility model relates to a light railway automatic connection hook of trains. The utility model solves problems having in the existing monocyclic ring bolt type train connection that the work efficiency is low, a hitch ring and a bolt are lost, and the life safety of the workers are seriously threatened. The utility model is formed by the connection of a hook body, a coupler knuckle, a traction mechanism, a hook lifting cover, a hook, a hook rod, a supporting rack, and a pedal. The utility model has the advantages that the lower part of the hook body is provided with an opening device for supporting the hook rod, wherein, the opening device comprises the supporting rack and the pedal, the opening is convenient, both sides of the hook body are provided with process grooves, the coupler knuckle is provided with process holes, the weight is lightened, the casting waste product rate is reduced, and the utility model is safe.
Description
The utility model belongs to the rolling stock connect mechanism, and particularly a kind of light railway links hitch automatically.
Existing monocycle bolt-type vehicle binding appearance is dangerous, work efficiency is low, shackle and latch are lost problem, in the past few years influence transport always, particularly manual attended operation, serious threat worker's life security, do the vehicle bridging work, owing to hit, squeeze, press, scrape and cause worker's death, maimed many people.The opening device that has is at sidepiece, needs go to handle with hand, when vehicle changes the sharp turn or slides down and the collision that causes makes the device location inaccurate, opens difficulty.
The purpose of this utility model is, solves existing existing problem, provides a kind of light railway to link hitch automatically.
The utility model is achieved in that the coupler body both sides are provided with technology groove; Coupler body is by knuckle pivot pin butt hook tongue, and said hook tongue is provided with auxiliary hole; Coupler body links to each other with trailer coupling by towing pin; By screw the lancet lid is installed on the coupler body, on the support of lancet lid, lancet is installed by pin.Bottom at coupler body is welded with support, and support connects pedal by pin; The lancet bar is housed in the guide channel of coupler body.
Advantage of the present utility model is, the opening device of the picking-up lancet bar that comprises that support, pedal constitute is installed in the coupler body bottom, and it is convenient to open; Be provided with technology groove in the coupler body both sides, on the hook tongue, be provided with auxiliary hole, promptly alleviated weight, reduced the foundry losses rate again.
The drawing explanation:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a birds-eye view;
Fig. 3 is the A-A cutaway view;
Describe in detail below in conjunction with accompanying drawing:
As shown in the figure, coupler body 1 both sides are provided with technology groove 2; Coupler body 1 is by knuckle pivot pin 4 butt hook tongues 5, and said hook tongue 5 is provided with auxiliary hole 8; Coupler body 1 links to each other with trailer coupling 7 by towing pin 6; By screw lancet lid 3 is installed on the coupler body 1, on the support of lancet lid 3, lancet 9 is installed by pin.Be welded with support 11 in the bottom of coupler body 1, support 11 connects pedal 12 by pin.Lancet bar 10 is housed in the guide channel of coupler body.
During unlatching, an end of 12 treadles, the other end of pedal 12 is when guide channel rises with 10 of lancet mastheads and in coupler body, platform on the lancet bar drives lancet, the upper and lower motion of lancet bar 10 is become the side-to-side movement of lancet, and lancet 9 promotes hook tongues 5, serve as spool to rotarily open one-time-reach-place with knuckle pivot pin 4, for vehicle links ready work, this moment, lancet bar 10 was on the arc platform of hook tongue 5.
When two hitches link,, just can carry out vehicle and link as long as side's hook tongue 5 is opened; Promptly in the moment that two hooks are collided, hook tongue 5 returns, lancet bar 10 are finished hitch and are linked locking along the falling of the arc platform on the hook tongue 5.
Claims (1)
1, a kind of light railway links hitch automatically; It is characterized in that the coupler body both sides are provided with technology groove; Coupler body is by knuckle pivot pin butt hook tongue, and said hook tongue is provided with auxiliary hole; Coupler body links to each other with trailer coupling by towing pin; By screw the lancet lid is installed on the coupler body, on the support of lancet lid, lancet is installed by pin.Bottom at coupler body is welded with support, and support connects pedal by pin; The lancet bar is housed in the guide channel of coupler body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00212261 CN2428380Y (en) | 2000-06-13 | 2000-06-13 | Light railway automatic-connection hook of trains |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00212261 CN2428380Y (en) | 2000-06-13 | 2000-06-13 | Light railway automatic-connection hook of trains |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2428380Y true CN2428380Y (en) | 2001-05-02 |
Family
ID=33578806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00212261 Expired - Fee Related CN2428380Y (en) | 2000-06-13 | 2000-06-13 | Light railway automatic-connection hook of trains |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2428380Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102295012A (en) * | 2010-06-23 | 2011-12-28 | 齐齐哈尔轨道交通装备有限责任公司 | Coupler knuckle and railway vehicle including same |
| CN106379368A (en) * | 2016-10-21 | 2017-02-08 | 中车青岛四方机车车辆股份有限公司 | Draw gear assembly and rail vehicle with draw gear assembly |
| US10518789B2 (en) | 2016-10-21 | 2019-12-31 | Crrc Qingdao Sifang Co., Ltd. | Coupling assembly and rail vehicle having same |
| CN112319154A (en) * | 2020-11-12 | 2021-02-05 | 西南交通大学 | Coupler suitable for frequent uncoupling |
| CN115475394A (en) * | 2021-06-15 | 2022-12-16 | 台山燊乐塑胶电子制造有限公司 | Toy train convenient to equipment |
-
2000
- 2000-06-13 CN CN 00212261 patent/CN2428380Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102295012A (en) * | 2010-06-23 | 2011-12-28 | 齐齐哈尔轨道交通装备有限责任公司 | Coupler knuckle and railway vehicle including same |
| WO2011160544A1 (en) * | 2010-06-23 | 2011-12-29 | 齐齐哈尔轨道交通装备有限责任公司 | Coupler knuckle and railway vehicle including said couple knuckle |
| AU2011269509B2 (en) * | 2010-06-23 | 2013-10-17 | CRRC Qiqihar Rolling Stock Co., Ltd | Coupler knuckle and railway vehicle including said couple knuckle |
| CN102295012B (en) * | 2010-06-23 | 2015-12-23 | 齐齐哈尔轨道交通装备有限责任公司 | A kind of hook tongue and comprise the railway vehicle of this hook tongue |
| CN106379368A (en) * | 2016-10-21 | 2017-02-08 | 中车青岛四方机车车辆股份有限公司 | Draw gear assembly and rail vehicle with draw gear assembly |
| CN106379368B (en) * | 2016-10-21 | 2018-05-25 | 中车青岛四方机车车辆股份有限公司 | Draft gear assemblies and the rail vehicle with the draft gear assemblies |
| US10518789B2 (en) | 2016-10-21 | 2019-12-31 | Crrc Qingdao Sifang Co., Ltd. | Coupling assembly and rail vehicle having same |
| CN112319154A (en) * | 2020-11-12 | 2021-02-05 | 西南交通大学 | Coupler suitable for frequent uncoupling |
| CN115475394A (en) * | 2021-06-15 | 2022-12-16 | 台山燊乐塑胶电子制造有限公司 | Toy train convenient to equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: YAN CHENGWEN; SU BAOCHENG; YANG XIAOJIE; LI ENKUI; Free format text: FORMER NAME OR ADDRESS: SU BAOCHENG; YANG XIAOJIE; ZHANG BIN |
|
| CP03 | Change of name, title or address |
Designer after: Yan Chengwen Designer after: Su Baocheng Designer after: Yang Xiaojie Designer after: Li Enkui Designer after: Su Sheng Designer after: Zhang Bin Designer before: Su Baocheng Designer before: Yang Xiaojie Designer before: Zhang Bin |
|
| 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 |