CN205440396U - EMUs lead car automotive vehicle hook - Google Patents
EMUs lead car automotive vehicle hook Download PDFInfo
- Publication number
- CN205440396U CN205440396U CN201521091126.0U CN201521091126U CN205440396U CN 205440396 U CN205440396 U CN 205440396U CN 201521091126 U CN201521091126 U CN 201521091126U CN 205440396 U CN205440396 U CN 205440396U
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- CN
- China
- Prior art keywords
- emus
- retaining mechanism
- locking mechanism
- lifting
- slideway
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model provides a EMUs lead car automotive vehicle hook, including the tractor, connect and lock the locking mechanism of EMUs coupling, carry the device that draws locking mechanism, the gravity balance device that adjustment locking mechanism goes up and down, a slide for locking mechanism goes up and down, the slide is the channel -section steel structure and fixes on the tractor, it fixes on the slide to put forward the device one end of drawing locking mechanism, the locking mechanism front end is connected to the other end, locking mechanism passes through the unsteady connecting plate of pulley type and is connected with the gravity balance device that adjustment locking mechanism goes up and down. The utility model discloses do not need dependent manual operation, can show reduction workman intensity of labour, simultaneously greatly reduced in the operating risk of place hutchings such as height platform position, trench. Pushing away in the past at every turn and leading the car and need the operation simultaneously of eight people, and only needed now just alone can accomplish, and improved work production efficiency, improvement EMUs manufacture process industrial automation level pulls that to brake the reliability higher, avoids damaging the risk.
Description
Technical field
This utility model relates to a kind of rail vehicle and leads car hitch.
Background technology
Particularity due to EMUs semi-permanent car coupler structure, car hitch is led currently without matching used with semi-permanent car coupler, in EMUs manufacture process, the operation of weighing of bicycle needs repeatedly to weigh 8 times, need to separate with tractor every time, weighing and movement on operation platform interdigit railway is all the promotion by manpower, use train stop mode of braking to carry out, shortcoming is that labor intensity is higher, manpower waste is serious, and this process automatization level is relatively low.
Utility model content
The purpose of this utility model be to provide a kind of lead with EMUs semi-permanent car coupler and aluminum car body that car vacation hook is connected lead car automatic car coupler, solve prior art labor intensity big, waste of manpower, the problem that automatization level is low, and the total length of tractor and towed vehicle can be reduced to greatest extent according to the existing length limitation leading ride.
For achieving the above object, this utility model provides a kind of EMUs to lead car automatic car coupler, it is characterized in that: include tractor, connect and lock EMUs hitch retaining mechanism, lifting retaining mechanism device, adjust retaining mechanism lifting gravity balance device, for retaining mechanism lifting slideway, slideway is channel-section steel structure and is fixed on tractor, device one end of lifting retaining mechanism is fixed on slideway, the other end connects retaining mechanism front end, and retaining mechanism is connected with the gravity balance device adjusting retaining mechanism lifting by pulley-type floating connection plate.
Described retaining mechanism is made up of hydraulic cylinder, upper lower platen, connecting rod, locking bed, press plate rotary connects up and down, connecting rod two ends are connected with upper and lower press plate rotary, connecting rod center connects hydraulic cylinder, locking bed is enclosed within lower platen front end and fixes, and upper lower platen each one semicircle fairlead of fixing connection is used for connecting EMUs hitch.
The device of described lifting retaining mechanism is that one end is fixed on slideway, and the other end is rotatably connected on the adjustment spring of retaining mechanism front end.
The described gravity balance device adjusting retaining mechanism lifting is to fix a pulley on the steel plate connecting tractor and slideway, and rope one end is fixed on pulley spindle, and the other end is walked around pulley spindle and connected floating connection plate.
The described slideway for retaining mechanism lifting uses channel-section steel structure.
Slide top connects low-pressure electric hanging apparatus, for realizing the traction of other kind vehicles.
This utility model is connected slideway by tractor, retaining mechanism is realized the lifting in slideway by gravity balance device lifting, retaining mechanism is connected with EMUs hitch by fairlead and is locked, thus realization car semi-permanent car coupler middle with EMUs and aluminum car body lead the locking that is certainly dynamically connected of car vacation hook, it is achieved the movement of towed vehicle inter process.Need not manual operation, it is possible to significantly reduce labor strength, greatly reduce the operating risk at place hutchings such as high low platform position, trenches simultaneously.Pushing away the most every time and lead car and need eight people simultaneously operation, the most only need a people just can complete, improve labor productivity, raising EMUs manufacture process industrial automation level, traction braking reliability is higher, it is to avoid risk of damage.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the side view of Fig. 1；
Fig. 3 is that EMUs lead car automatic car coupler and open and EMUs hitch and fairlead are by tight schematic diagram；
Fig. 4 is that EMUs lead car automatic car coupler and EMUs hitch connection diagram.
Detailed description of the invention
With reference to Fig. 1, Fig. 2, this utility model includes small-sized electric tractor 2, connect and lock the retaining mechanism of EMUs hitch, the device of lifting retaining mechanism, adjust the gravity balance device of retaining mechanism lifting, slideway 10 for retaining mechanism lifting, slideway is channel-section steel structure and is fixed on small-sized electric tractor 2, retaining mechanism is by hydraulic cylinder 4, upper lower platen 9, 5, connecting rod 8, locking bed 3 is constituted, upper lower platen 9 and 5 is rotationally connected by connecting bearing pin, connect bearing pin to be fixed on floating connection seat 6, connecting rod 8 two ends are connected with upper and lower press plate rotary, connecting rod center connects hydraulic cylinder 4, locking bed 3 is enclosed within lower platen front end and fixes, upper lower platen each one semicircle fairlead 13 of fixing connection is used for connecting EMUs hitch.Lifting retaining mechanism is to utilize to adjust spring 7, its one end is fixed on slideway 2, the other end is rotatably connected on the locking bed 3 of retaining mechanism, the gravity balance device adjusting retaining mechanism lifting is to fix a pulley 15 on the steel plate 14 connecting small-sized electric tractor 2 and slideway 10, rope 16 one end is fixed on pulley spindle 12, the other end is walked around pulley spindle and is connected floating connection plate 6, slideway top is flexibly connected low-pressure electric hanging apparatus 11, by suspension hook, other kind vehicles traction transition apparatus is installed, it is possible to achieve the traction of other kind vehicles.
With reference to Fig. 3, hydraulic cylinder 4 shrinks drivening rod 8 and upper lower platen 9,5 control EMUs lead car draw head and open, and small-sized electric tractor 2 is near EMUs hitch 1, and under fairlead effect, EMUs hitch 1 and fairlead 13 are by tight.By the stretching motion of hydraulic cylinder piston, drivening rod moves, and connecting rod is connected with upper lower platen, is realized the locking of EMUs hitch gib head by the opening and closing campaign of upper lower platen.
After leaning on sternly with reference to Fig. 4, EMUs hitch 1 and fairlead 13, motion drivening rod 8 and upper lower platen 9,5 by hydraulic cylinder 4 control to lead car draw head, lead car draw head of completely closed, can carry out leading car operation under the restriction of locking bed 3.EMUs are led car automatic car coupler and are connected on small-sized electric tractor 2 by slideway 10, adjust EMUs by adjustment spring 7 and lead the level of car draw head, realize EMUs by the gravity balance device 12 of floating connection seat 6 and adjustment retaining mechanism lifting and lead freely adjusting of car draw head height.I.e. untie hitch according to the reverse-order of above-mentioned steps to connect.
Claims (6)
1. EMUs lead car automatic car coupler, it is characterized in that: include tractor, connect and lock EMUs hitch retaining mechanism, lifting retaining mechanism device, adjust retaining mechanism lifting gravity balance device, for retaining mechanism lifting slideway, slideway is channel-section steel structure and is fixed on tractor, device one end of lifting retaining mechanism is fixed on slideway, the other end connects retaining mechanism front end, and retaining mechanism is connected with the gravity balance device adjusting retaining mechanism lifting by pulley-type floating connection plate.
A kind of EMUs the most according to claim 1 lead car automatic car coupler, it is characterized in that: retaining mechanism is made up of hydraulic cylinder, upper lower platen, connecting rod, locking bed, press plate rotary connects up and down, connecting rod two ends are connected with upper and lower press plate rotary, connecting rod center connects hydraulic cylinder, locking bed is enclosed within lower platen front end and fixes, and upper lower platen each one semicircle fairlead of fixing connection is used for connecting EMUs hitch.
A kind of EMUs the most according to claim 1 lead car automatic car coupler, it is characterised in that: the device of described lifting retaining mechanism is that one end is fixed on slideway, and the other end is rotatably connected on the adjustment spring of retaining mechanism front end.
A kind of EMUs the most according to claim 1 lead car automatic car coupler, it is characterized in that: the described gravity balance device adjusting retaining mechanism lifting is to fix a pulley on the steel plate connecting tractor and slideway, rope one end is fixed on pulley spindle, and the other end is walked around pulley spindle and connected floating connection plate.
A kind of EMUs the most according to claim 1 lead car automatic car coupler, it is characterised in that: the described slideway for retaining mechanism lifting uses channel-section steel structure.
6. lead car automatic car coupler according to a kind of EMUs described in claim 1 to 5 any one, it is characterised in that: slide top connects low-pressure electric hanging apparatus, for realizing the traction of other kind vehicles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521091126.0U CN205440396U (en) | 2015-12-25 | 2015-12-25 | EMUs lead car automotive vehicle hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521091126.0U CN205440396U (en) | 2015-12-25 | 2015-12-25 | EMUs lead car automotive vehicle hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205440396U true CN205440396U (en) | 2016-08-10 |
Family
ID=56586005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521091126.0U Withdrawn - After Issue CN205440396U (en) | 2015-12-25 | 2015-12-25 | EMUs lead car automotive vehicle hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205440396U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105416335A (en) * | 2015-12-25 | 2016-03-23 | 长春轨道客车股份有限公司 | Automatic vehicle hook for motor train unit traction vehicle |
| CN109080656A (en) * | 2018-08-30 | 2018-12-25 | 中车株洲电力机车有限公司 | Rail vehicle and its hitch assist coupling device |
| CN113085941A (en) * | 2021-04-09 | 2021-07-09 | 中国电建集团武汉重工装备有限公司 | Coupler skew protection device of empty car shunting machine and use method thereof |
-
2015
- 2015-12-25 CN CN201521091126.0U patent/CN205440396U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105416335A (en) * | 2015-12-25 | 2016-03-23 | 长春轨道客车股份有限公司 | Automatic vehicle hook for motor train unit traction vehicle |
| CN105416335B (en) * | 2015-12-25 | 2018-02-13 | 长春轨道客车股份有限公司 | A kind of EMUs lead car automatic car coupler |
| CN109080656A (en) * | 2018-08-30 | 2018-12-25 | 中车株洲电力机车有限公司 | Rail vehicle and its hitch assist coupling device |
| CN113085941A (en) * | 2021-04-09 | 2021-07-09 | 中国电建集团武汉重工装备有限公司 | Coupler skew protection device of empty car shunting machine and use method thereof |
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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 |
Granted publication date: 20160810 Effective date of abandoning: 20180213 |
|
| AV01 | Patent right actively abandoned |