CN201874414U - Side window of driver's cab of railway passenger car - Google Patents
Side window of driver's cab of railway passenger car Download PDFInfo
- Publication number
- CN201874414U CN201874414U CN 201020621003 CN201020621003U CN201874414U CN 201874414 U CN201874414 U CN 201874414U CN 201020621003 CN201020621003 CN 201020621003 CN 201020621003 U CN201020621003 U CN 201020621003U CN 201874414 U CN201874414 U CN 201874414U
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- Prior art keywords
- connecting rod
- window
- fixed
- rotationally connected
- shaped main
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Abstract
The utility model relates to a side window structure of a driver's cab of a railway passenger car, which comprises a window frame and a window body capable of vertically sliding in the window frame. A balancer is fixed to the lower portion of the window frame and includes a balancer frame, a four-bar linkage mechanism and a slider, the four-bar linkage mechanism is fixed onto the balancer frame, the slider horizontally slides along the balancer frame, the four-bar linkage mechanism consists of an L-shaped main lever, a first connecting rod and a second connecting rod, a pulley is disposed at the upper end of the L-shaped main lever and arranged in a slide way disposed on the lower side of the window body, a bent corner of the L-shaped main lever is rotationally connected with the balancer frame, two ends of the first connecting rod are respectively rotationally connected with the lower end of the L-shaped main lever and the lower end of the second connecting rod, the upper end of the second connecting rod is rotationally connected with the balancer frame, an adjusting rod rotationally connected with the second connecting rod is disposed in the front of the slider, a tension spring is fixed to the rear of the slider, and a fixed end of the tension spring is fixed to the window frame. The side window structure of a driver's cab of a railway passenger car adopts the special balancer and achieves the effect that a movable window portion can be placed randomly.
Description
Technical field
The utility model relates to locomotive cab side window structure, belongs to locomotive vehicle window technical field.
Background technology
The locomotive cab side window generally all can not reach the effect that movable window part is parked at random when the structure that employing slides up and down, main cause is the own wt that the good mechanism of neither one comes the balance window, and the driver is very inconvenient when operation.
The utility model content
Technical problem to be solved in the utility model is, overcomes the shortcoming of prior art, and a kind of passenger train cab side-window is provided, and it adopts special equalizer, reaches the effect that movable window part is parked at random.
In order to solve above technical problem, the passenger train cab side-window that the utility model provides, comprise window frame, the forms that can in window frame, slide up and down, it is characterized in that the window frame bottom is fixed with equalizer, described equalizer comprises: the equalizer framework, be fixed on the quadric chain on the equalizer framework, sliding shoe along the horizontal slip of equalizer framework, described quadric chain is by L shaped main lever, first connecting rod, second connecting rod constitutes, the upper end of described L shaped main lever has pulley, this pulley places in the slideway that the forms downside is provided with, the knuckle place and the equalizer framework of L shaped main lever are rotationally connected, the first connecting rod two ends respectively with L shaped main lever lower end, the second connecting rod lower end is rotationally connected, the second connecting rod upper end is rotationally connected with the equalizer framework, the front side of described sliding shoe is provided with the adjusting rod that is rotationally connected with second connecting rod, the rear side of sliding shoe is fixed with extension spring, and the fixed end and the window frame of described extension spring are fixed.
Further, in the utility model passenger train cab side-window, described forms top is provided with sash lock and rotating lifting handle.
The basic principle of equalizer is in the utility model: forms are in off position the time, and extension spring is in original state, along with forms glide, drive parallel motion by main lever, form by the adjusting rod extension spring that slowly stretches again.The main moment by extension spring in motion process, the self gravitation of balancing activity window and frictional force freely are spared power and are moved up and down the purpose of locating with the optional position thereby reaches movable window.
Can be free to slide between forms and the window frame, equalizer is formed the control forms and is spared freely that power moves up and down and locate the optional position, and movable window is moved up and down.Movable window opens and closes flexibly, and sash lock also has substrate hold-down function in the movable window of locking, can guarantee no abnormal noise in using operation or train travelling process, and guarantees the water-tight performance and the anti-acoustic capability of side window.
This structure vehicle window is installed through outlet Georgia's motor-car and domestic other locomotive, produces a desired effect fully.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the utility model example structure schematic diagram.
Fig. 2 is the utility model embodiment equalizer structural representation.
The specific embodiment
Embodiment 1
The passenger train cab side-window of present embodiment, as shown in Figure 1, comprise window frame 1, the forms 2 that can in window frame 1, slide up and down, window frame 1 bottom is fixed with equalizer, as shown in Figure 2, its equalizer comprises: equalizer framework 3, be fixed on the quadric chain on the equalizer framework 3, sliding shoe 4 along 3 horizontal slips of equalizer framework, quadric chain is by L shaped main lever 5, first connecting rod 6, second connecting rod 7 constitutes, the upper end of described L shaped main lever 5 has pulley 8, this pulley 8 places in the slideway 9 that forms 2 downsides are provided with, the knuckle place and the equalizer framework 3 of L shaped main lever 5 are rotationally connected, first connecting rod 6 two ends respectively with L shaped main lever 5 lower ends, second connecting rod 7 lower ends are rotationally connected, second connecting rod 7 upper ends and equalizer framework 3 are rotationally connected, and the front side of described sliding shoe 4 is provided with second connecting rod changes 7 adjusting rods that are dynamically connected 10, and the rear side of sliding shoe 4 is fixed with extension spring 11, the fixed end of described extension spring 11 and window frame 1 are fixing, are provided with sash lock 12 and rotating lifting handle 13 above described forms 2.
In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (2)
1. passenger train cab side-window, comprise window frame, the forms that can in window frame, slide up and down, it is characterized in that the window frame bottom is fixed with equalizer, described equalizer comprises: the equalizer framework, be fixed on the quadric chain on the equalizer framework, sliding shoe along the horizontal slip of equalizer framework, described quadric chain is by L shaped main lever, first connecting rod, second connecting rod constitutes, the upper end of described L shaped main lever has pulley, this pulley places in the slideway that the forms downside is provided with, the knuckle place and the equalizer framework of L shaped main lever are rotationally connected, the first connecting rod two ends respectively with L shaped main lever lower end, the second connecting rod lower end is rotationally connected, the second connecting rod upper end is rotationally connected with the equalizer framework, the front side of described sliding shoe is provided with the adjusting rod that is rotationally connected with second connecting rod, the rear side of sliding shoe is fixed with extension spring, and the fixed end and the window frame of described extension spring are fixed.
2. passenger train cab side-window according to claim 1 is characterized in that: described forms top is provided with sash lock and rotating lifting handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020621003 CN201874414U (en) | 2010-11-23 | 2010-11-23 | Side window of driver's cab of railway passenger car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020621003 CN201874414U (en) | 2010-11-23 | 2010-11-23 | Side window of driver's cab of railway passenger car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201874414U true CN201874414U (en) | 2011-06-22 |
Family
ID=44162337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020621003 Expired - Lifetime CN201874414U (en) | 2010-11-23 | 2010-11-23 | Side window of driver's cab of railway passenger car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201874414U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103569144A (en) * | 2012-07-25 | 2014-02-12 | 中国北车集团大同电力机车有限责任公司 | Movable side window and railway locomotive |
| CN103899210A (en) * | 2014-04-02 | 2014-07-02 | 南车株洲电力机车有限公司 | Vertically sliding movable window and method for sliding same |
| CN104963591A (en) * | 2015-07-10 | 2015-10-07 | 株洲联诚集团有限责任公司 | Cab side window for rail transit locomotive |
| CN106740929A (en) * | 2016-12-06 | 2017-05-31 | 中车长春轨道客车股份有限公司 | A kind of Nei hides Chou La Shi lookout windows |
| CN107700981A (en) * | 2017-09-28 | 2018-02-16 | 中车株洲电力机车有限公司 | A kind of tripper and its access door |
| CN109229124A (en) * | 2017-07-11 | 2019-01-18 | 北京博得交通设备有限公司 | Railcar drivers' cab door body active window |
| CN112339785A (en) * | 2020-10-30 | 2021-02-09 | 中车青岛四方机车车辆股份有限公司 | Lifting vehicle window and rail vehicle |
-
2010
- 2010-11-23 CN CN 201020621003 patent/CN201874414U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103569144A (en) * | 2012-07-25 | 2014-02-12 | 中国北车集团大同电力机车有限责任公司 | Movable side window and railway locomotive |
| CN103899210A (en) * | 2014-04-02 | 2014-07-02 | 南车株洲电力机车有限公司 | Vertically sliding movable window and method for sliding same |
| CN104963591A (en) * | 2015-07-10 | 2015-10-07 | 株洲联诚集团有限责任公司 | Cab side window for rail transit locomotive |
| CN106740929A (en) * | 2016-12-06 | 2017-05-31 | 中车长春轨道客车股份有限公司 | A kind of Nei hides Chou La Shi lookout windows |
| CN109229124A (en) * | 2017-07-11 | 2019-01-18 | 北京博得交通设备有限公司 | Railcar drivers' cab door body active window |
| CN107700981A (en) * | 2017-09-28 | 2018-02-16 | 中车株洲电力机车有限公司 | A kind of tripper and its access door |
| CN112339785A (en) * | 2020-10-30 | 2021-02-09 | 中车青岛四方机车车辆股份有限公司 | Lifting vehicle window and rail vehicle |
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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 | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 210031 Nanjing, Pu Pu North Road, No. 68, Jiangsu Patentee after: CRRC NANJING PUZHEN CO., LTD. Address before: 210031 Nanjing, Pu Pu North Road, No. 68, Jiangsu Patentee before: CSR NANJING PUZHEN Vehicles Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110622 |