CN204250073U - Cushion device is got for coupler and draft gear - Google Patents
Cushion device is got for coupler and draft gear Download PDFInfo
- Publication number
- CN204250073U CN204250073U CN201420772966.2U CN201420772966U CN204250073U CN 204250073 U CN204250073 U CN 204250073U CN 201420772966 U CN201420772966 U CN 201420772966U CN 204250073 U CN204250073 U CN 204250073U
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- coupler
- hitch
- car body
- draft gear
- cushion device
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Abstract
The utility model is open gets cushion device for coupler and draft gear, comprise the outer gimbal support of the hitch matched with car body hitch, the oil cylinder be connected with described hitch and fixed oil cylinder piston, the bottom of described hitch is fixed on slide block, one end of described slide block is slidably disposed on the side crossbeam of described outer gimbal support, and the other end of described slide block is slidably disposed on the opposite side crossbeam of described outer gimbal support.Compression pad is arranged on car body between front edge of board face and car body coupler butt, then by the cushion device of getting for railway freight-car coupler shock absorber of the present utility model, compression pad is unloaded, make from front edge of board face and energy disperser trailer card between the front and back follower seat draw beam, make the proud normal release of energy disperser, protect coupler and draft gear, on car body, normotopia is installed, be beneficial to the safety of driving.
Description
Technical field
The utility model relates to railway freight-car coupler shock absorber, is specifically related to a kind ofly get cushion device for coupler and draft gear.
Background technology
When current complete coupler and draft gear is assembled on car body, from front edge of board face and energy disperser trailer card between the front and back follower seat draw beam, and require that its assembling posterior bumper has the amount of compression being not less than 2mm, this in normal state, must be greater than the distance between the front and back follower seat draw beam after just making complete coupler and draft gear assemble from the spacing of front edge of board face and energy disperser afterbody.Therefore energy disperser must compress by complete coupler and draft gear before entrucking, make the spacing being less than the front and back follower seat draw beam from the spacing of front edge of board face and energy disperser afterbody, coupler and draft gear could be facilitated to assemble on car body, again energy disperser is discharged after entrucking, energy disperser just can be made to there is certain amount of compression, to make before and after plate and energy disperser card between follower seat.
The a lot of car depot of current system-wide, carshop complete coupler and draft gear (comprise car body hitch 1, couple yoke 3, energy disperser 5, from plate 6, draft key 2 etc.) assembling time, batten 4 is installed additional between energy disperser 5 afterbody and couple yoke 3, as shown in Figure 1, energy disperser 5 is compressed, ensure that the spacing from plate 6 front end face and energy disperser 5 afterbody is less than the spacing of the front and back follower seat draw beam, be convenient to coupler and draft gear assemble on car body, after entrucking, batten 4 does not take out, during dependence vehicle operating, batten rushes rotten by impulsive force, and energy disperser is released.There is following shortcoming in this batten compression buffer that installs additional between energy disperser afterbody and couple yoke:
When vehicle operating is impacted, batten hit rotten after, some remaining wood fibers are squeezed in below energy disperser afterbody and between the groove of couple yoke, cause between energy disperser and couple yoke and occur the phenomenon that upper and lower gap is irregular, assemble not normotopia, thus during vehicle is used, hook delays each accessory unbalance stress, easily cause hook to delay each accessory and produce eccentric wear and crackle, affect traffic safety.
Summary of the invention
The purpose of this utility model is exactly for above-mentioned defect, there is provided a kind of and get cushion device for coupler and draft gear, after this gets cushion device taking-up compression pad, from front edge of board face and energy disperser trailer card between the front and back follower seat draw beam, make the proud normal release of energy disperser, ensure that traffic safety.
For achieving the above object, cushion device is got for coupler and draft gear designed by the utility model, comprise the outer gimbal support of the hitch matched with car body hitch, the oil cylinder be connected with described hitch and fixed oil cylinder piston, the bottom of described hitch is fixed on slide block, one end of described slide block is slidably disposed on the side crossbeam of described outer gimbal support, and the other end of described slide block is slidably disposed on the opposite side crossbeam of described outer gimbal support.
Further, the both sides cross rail inner of described outer gimbal support is fixed with a plate respectively, and described connecting panel has the chute for described skid.
Further, described hitch is connected with described oil cylinder by tie bolt.
Further, described oil cylinder piston is fixedly connected on the inner side of described outer gimbal support front end face by tie bolt.
The utility model has the advantage of: compression pad is arranged on car body between front edge of board face and car body coupler butt, then by the cushion device of getting for coupler and draft gear of the present utility model, compression pad is unloaded, make from front edge of board face and energy disperser trailer card between the front and back follower seat draw beam, make the proud normal release of energy disperser, and rear existence is not less than the amount of compression of 2mm after release, protect coupler and draft gear (i.e. energy disperser), on car body, normotopia is installed, be beneficial to the safety of driving.
Accompanying drawing explanation
Fig. 1 is the structural representation of the energy disperser cushioning compress mode of prior art coupler and draft gear;
Fig. 2 is the structural representation of the energy disperser cushioning compress mode of the utility model coupler and draft gear;
Fig. 3 is the structural representation of getting cushion device of the utility model for coupler and draft gear;
Fig. 4 gets pad schematic diagram for using the utility model to get cushion device.
In figure, each part numbers is as follows: car body hitch 1 (wherein: afterbody 1.1), draft key 2, couple yoke 3, batten 4, energy disperser 5, from plate 6 (wherein: front end face 6.1), compression pad 7, outer gimbal support 8 (wherein: aft end face 8.1, crossbeam 8.2, front end face 8.3), hitch 9, slide block 10, connecting panel 11, oil cylinder 12, oil cylinder piston 13, tie bolt 14, striker 15, rear draft lug 16, front draft lug 17.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Be illustrated in figure 1 the universal buffer cushioning compress mode of coupler and draft gear in prior art, done detailed introduction in the introduction, repeated no more therewith.
Of the present utility modelly as shown in Figure 3 get cushion device for coupler and draft gear, comprise the outer gimbal support 8 of the hitch 9 matched with car body hitch 1, the oil cylinder 12 be connected with hitch 9 and fixed oil cylinder piston 13, hitch 9 is connected with oil cylinder 12 by tie bolt 14, and oil cylinder piston 13 is fixedly connected on the inner side of outer gimbal support 8 front end face 8.3 by tie bolt 14.The bottom of hitch 9 is fixed on slide block 10, a plate 11 is fixed with respectively inside the both sides crossbeam 8.2 of outer gimbal support 8, connecting panel 11 has chute (not shown), the two ends of slide block 10 are arranged in the chute of connecting panel 11 respectively, make one end of slide block 10 be slidably disposed on side crossbeam 8.2 connecting panel 11 of outer gimbal support 8, the other end of slide block 10 is slidably disposed on opposite side crossbeam 8.2 connecting panel 11 of outer gimbal support 8 equally.
This oil cylinder hydraulic device getting cushion device being used for coupler and draft gear can be also mechanical drive, realizes driving function.
Use the discharging method getting cushion device for coupler and draft gear of the present utility model as follows:
Compression pad 7 be arranged on car body between plate 6 front end face 6.1 and car body hitch 1 afterbody 1.1 (mounting means), as shown in Figure 2;
The above-mentioned cushion device of getting for railway freight-car coupler shock absorber is adopted to unload compression pad, detailed process is: adopt overhead traveling crane to be sling by the above-mentioned cushion device of getting for railway freight-car coupler shock absorber, the above-mentioned hitch got on cushion device for railway freight-car coupler shock absorber is connected with car body hitch;
As shown in Figure 4, start oil cylinder 12, oil cylinder piston 13 compresses, outer gimbal support 8 is driven to move, outer gimbal support 8 aft end face 8.1 withstands the striker 15 on car body, the hitch 9 causing oil cylinder 12 to drive the utility model to get cushion device draws car body hitch 1 and moves forward, car body hitch 1 pulls couple yoke 3 to move forward by draft key 2, couple yoke 3 rear end inwall withstands energy disperser 5 aft end face, energy disperser 5 aft end face is made to depart from rear draft lug 16, energy disperser 5 front end face promotes from plate 6, closely connected from plate 6 front end face 6.1 and front draft lug 17, energy disperser 5 is compressed, can not move from plate 6, car body hitch 1 moves forward, increase car body hitch 1 afterbody 1.1 and from the gap S between plate 6 front end face 6.1, car body hitch 1 afterbody 1.1 and from compression pad 7 Automatic-falling between plate 6 front end face 6.1,
After compression pad 7 comes off, oil cylinder piston 13 return, outer gimbal support 1 aft end face 8.1 is separated with the striker 15 on car body, and energy disperser 5 is released, and the utility model of slinging departs from car body hitch for the cushion device of getting of railway freight-car coupler shock absorber.
Compression pad is arranged on car body between front edge of board face and car body coupler butt, then by the cushion device of getting for coupler and draft gear of the present utility model, compression pad is unloaded, make from front edge of board face and energy disperser trailer card between the front and back follower seat draw beam, make the proud normal release of energy disperser, and rear existence is not less than the amount of compression of 2mm after release, protect coupler and draft gear (i.e. energy disperser), on car body, normotopia is installed, be beneficial to the safety of driving.
Claims (4)
1. get cushion device for coupler and draft gear for one kind, it is characterized in that: comprise the hitch (9) matched with car body hitch (1), the oil cylinder (12) be connected with described hitch (9) and the outer gimbal support (8) of fixed oil cylinder piston (13), the bottom of described hitch (9) is fixed on slide block (10), one end of described slide block (10) is slidably disposed on the side crossbeam (8.2) of described outer gimbal support (8), the other end of described slide block (10) is slidably disposed on the opposite side crossbeam (8.2) of described outer gimbal support (8).
2. according to claim 1ly get cushion device for coupler and draft gear, it is characterized in that: both sides crossbeam (8.2) inner side of described outer gimbal support (8) is fixed with a plate (11) respectively, and described connecting panel (11) has the chute slided for described slide block (10).
3. according to claim 1 and 2ly get cushion device for coupler and draft gear, it is characterized in that: described hitch (9) is connected with described oil cylinder (12) by tie bolt (14).
4. according to claim 1 and 2ly get cushion device for coupler and draft gear, it is characterized in that: described oil cylinder piston (13) is fixedly connected on the inner side of described outer gimbal support (8) front end face (8.3) by tie bolt (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420772966.2U CN204250073U (en) | 2014-12-09 | 2014-12-09 | Cushion device is got for coupler and draft gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420772966.2U CN204250073U (en) | 2014-12-09 | 2014-12-09 | Cushion device is got for coupler and draft gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204250073U true CN204250073U (en) | 2015-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420772966.2U Active CN204250073U (en) | 2014-12-09 | 2014-12-09 | Cushion device is got for coupler and draft gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204250073U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104494630A (en) * | 2014-12-09 | 2015-04-08 | 南车长江车辆有限公司 | Installation and unloading method of car coupler buffer device compression washer as well as a washer removal device |
-
2014
- 2014-12-09 CN CN201420772966.2U patent/CN204250073U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104494630A (en) * | 2014-12-09 | 2015-04-08 | 南车长江车辆有限公司 | Installation and unloading method of car coupler buffer device compression washer as well as a washer removal device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |