CN109941305A - A kind of rolling stock automatic parking device and install method additional - Google Patents
A kind of rolling stock automatic parking device and install method additional Download PDFInfo
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- CN109941305A CN109941305A CN201910187447.7A CN201910187447A CN109941305A CN 109941305 A CN109941305 A CN 109941305A CN 201910187447 A CN201910187447 A CN 201910187447A CN 109941305 A CN109941305 A CN 109941305A
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Abstract
The invention discloses a kind of rolling stock automatic parking device and install method additional, including fixing seat, the bottom side of fixing seat is fixedly installed with the assembly of lock tongue valve rod diaphragm plate, fixing sleeve is formed equipped with upper valve body on the upside of the outer end of lock tongue valve rod diaphragm plate assembly, the bottom of upper valve body composition is fixedly installed with middle valve body, small diaphragm plate upper valve body fixation clip is installed between upper valve body composition and middle valve body, the side of anti-slip pull rod B is fixedly installed with thin locking nut, one end of thin locking nut is connected with self-control nut check piece, and one end of bellows is connected with anti-slip connector of pull rod composition.The anti-slip ability that the present invention passes through raising train and vehicle, guarantee that train is unpowered on station track to park, so as to improve the operational safety of train, artificial anti-slip measure is eliminated to security risk brought by train operation using vehicle automatic anti-running device, increase the safety in operation of train, it realizes train automatic anti-running and automatically terminates anti-slip, the artificial anti-slip measure of substitution.
Description
Technical field
The present invention relates to rolling stock be safely operated technical field, in particular to a kind of rolling stock automatic parking device and
Installation method.
Background technique
Rolling stock runaway problem is railway considerable safety project, and the anti-slip measure of railway freight-car still uses both at home and abroad at present
Traditional manpower tightens car hand motivation, places the manual methods such as anti-slip metal shoe, and it is most normal at present that manpower, which places anti-slip metal shoe,
A kind of anti-slip method, anti-slip metal shoe own wt is big, and inconvenient to carry, the activity duration is long, low efficiency, and operator's labour is strong
Degree is big, and there are personal safety hidden danger, when releasing anti-slip measure, there is a possibility that releasing is omitted, causes vehicle operational safety
Accident, but the manual method activity duration is long at present, low efficiency, labor intensity of operating staff is big, and there are personal safety hidden danger,
When releasing anti-slip measure, there is a possibility that releasing is omitted, be easy to cause in vehicle operation and wheel occurs to failures such as scratches, sternly
When weight, vehicle operational safety accident is caused, it is a kind of most common anti-slip method, anti-slip metal shoe that manpower, which places anti-slip metal shoe,
Own wt is big, inconvenient to carry, and the activity duration is long, and low efficiency, labor intensity of operating staff is big, and there are personal safety hidden danger,
When releasing anti-slip measure, there is a possibility that releasing is omitted, cause vehicle operational safety accident.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the defects of the prior art, provide a kind of rolling stock automatic parking dress
Method is set and installed additional, can accomplish the operational safety for improving train, improve conevying efficiency.
In order to solve the above-mentioned technical problems, the present invention provides first following technical solutions:
The present invention relates to a kind of rolling stock automatic parking device, including fixing seat, the fixed peace of the bottom side of the fixing seat
It is assembled equipped with lock tongue valve rod diaphragm plate, fixing sleeve is formed equipped with upper valve body on the upside of the outer end of the lock tongue valve rod diaphragm plate assembly, described
The bottom of upper valve body composition is fixedly installed with middle valve body, is equipped with small diaphragm plate upper valve body between the upper valve body composition and middle valve body
Fixation clip, the bottom of the middle valve body are fixedly installed with lower valve body composition, install between the middle valve body and lower valve body composition
There is upper diaphragm plate lower valve body fixation clip, compression spring A, and pressure spring are installed between the lock tongue valve rod diaphragm plate assembly and lower valve body composition
A is socketed in lock tongue valve rod diaphragm plate fit on, and the bottom of the lower valve body composition is equipped with the assembly of hand relieving handle, described manual
The side end surface for alleviating handle assembly is socketed with pressure spring B, and one end of the hand relieving handle assembly is fixedly connected with slow manually
Locking is solved, the bottom other side of the fixing seat is fixedly installed with delay cylinder, connects between the fixing seat and delay cylinder
There is hex bolts A, is connected with hex bolts B between the middle valve body and delay cylinder, a side end face of the fixing seat is fixed
End cap is installed, the surface of the end cap is fixedly installed with hole retaining ring, and another side end face of the fixing seat is fixedly connected with
The junction of bellows, the fixing seat and bellows is socketed with anti-slip pull rod A, and the outer end of the anti-slip pull rod A is socketed with Buddhist nun
One end of imperial sealing ring, the anti-slip pull rod A is fixedly installed with positioning screw, and the interior side of the bellows is provided with anti-slip
Pull rod B, the side of the anti-slip pull rod B are fixedly installed with thin locking nut, and one end of the thin locking nut is connected with self-control
Nut check piece, one end of the bellows are connected with anti-slip connector of pull rod composition.
As a preferred technical solution of the present invention, one end of the anti-slip connector of pull rod composition is connected with checking cylinder
The junction of connector composition, the anti-slip connector of pull rod composition and checking cylinder connector composition is equipped with round pin washer,
The inner end of the checking cylinder connector composition is fixedly installed with split pin.
As a preferred technical solution of the present invention, the bottom end of the hand relieving handle assembly is fixedly installed with work
The bottom end of status display board assembly, the working condition display board assembly is equipped with normal type single coil spring lock washer.
As a preferred technical solution of the present invention, the bottom end of the hand relieving handle assembly is fixedly installed with anti-slip
The both side surface of display rubber pad, the anti-slip display rubber pad is mounted on normal type single coil spring lock washer, the standard type
The bottom of spring washer is equipped with stop nut, and hex bolts C, the normal type single coil spring lock washer are connected on the stop nut
Bottom center be fixedly installed with anti-slip device status displays.
As a preferred technical solution of the present invention, the top both ends of the fixing seat are fixedly installed with connector.
As a preferred technical solution of the present invention, the fixing seat and delay cylinder connect by the way that hex bolts A is fixed
It connects.
As a preferred technical solution of the present invention, the anti-slip display rubber pad and anti-slip device status displays are logical
Normal type single coil spring lock washer is crossed to be fixedly connected.
The present invention provides second following technical solutions:
The present invention also provides the installation methods of this rolling stock automatic parking device, and steps are as follows:
A: when needing to take anti-slip operation to the vehicle for being in on-position after parking, emptying brake pipe wind pressure to 0-50kPa,
Vehicle automatic anti-running device enters anti-slip prepared position, the intracavitary pressure reduction of formwork seal, lock tongue valve rod in vehicle automatic anti-running device
It is initially entered and engages with anti-slip pull rod by spring promotion, when checking cylinder causes brake force to decline because sewing, and piston bar bounces back,
Since lock tongue valve rod and anti-slip pull rod are in meshing state, so anti-slip pull rod can not bounce back, and then piston bar can not be alleviated back
Contracting, automatic anti-skidding device entire in this way make vehicle brake rigging apply pressure appropriate to brake shoe always, realize vehicle
Automatic anti-running, and will persistently keep, until when need to remove anti-slip effect；
B: after even hanging traction locomotive and linking all air-brake coupling hoses of locomotive and vehicle, locomotive fills wind extremely to train brake pipe
Vehicle automatic anti-running device template cavity internal pressure, which increases, during 470-600kPa level pressure pushes lock tongue valve rod and anti-slip pull rod
Engaging tooth disengage, so that anti-slip pull rod is freely bounced back, and then piston bar and vehicle brake rigging are completely in alleviation
State, vehicle automatic anti-running are automatically performed vehicle alleviation, by manually pushing the alleviation locking body on automatic anti-running device, turn
Dynamic handle of alleviating makes vehicle automatic anti-running device hand relieving to alleviating position, and then alleviates vehicle train.
Compared with prior art, beneficial effects of the present invention are as follows:
The present invention guarantees that train is unpowered on station track and parks, so as to improve column by the anti-slip ability of raising train and vehicle
The operational safety of vehicle eliminates artificial anti-slip measure to security risk brought by train operation using vehicle automatic anti-running device,
Increase the safety in operation of train, realize train automatic anti-running and automatically terminates anti-slip, the artificial anti-slip measure of substitution, while this dress
Compressible vehicle anti-skid cargo handling operation and rolling stock turnaround time after installing are set, conevying efficiency is improved.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.
Wherein identical label all refers to identical component in attached drawing.
In addition, if the detailed description of known technology is then omitted it for showing the invention is characterized in that unnecessary.
It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer in attached drawing
Direction, word "inner" and "outside" refer respectively to the direction towards or away from geometric center of specific component.
In the accompanying drawings:
Fig. 1 is the overall structure diagram of C70 type vehicle automatic anti-running device of the present invention；
Fig. 2 is the air circuit connection schematic diagram of C70 type vehicle automatic anti-running device of the present invention；
Fig. 3 is the overall structure diagram of C80 type vehicle automatic anti-running device of the present invention；
Fig. 4 is the air circuit connection schematic diagram of C80 type vehicle automatic anti-running device of the present invention；
Fig. 5 is anti-slip device operating principle schematic diagram of the present invention；
In figure: 1, fixing seat；2, lock tongue valve rod diaphragm plate assembles；3, upper valve body forms；4, middle valve body；5, small diaphragm plate upper valve body is fixed
Pressing plate；6, lower valve body forms；7, upper diaphragm plate lower valve body fixation clip；8, compression spring A；9, hand relieving handle assembles；10, pressure spring B；
11, hand relieving locking；12, be delayed cylinder；13, hex bolts A；14, hex bolts B；15, end cap；16, hole retaining ring；17,
Bellows；18, anti-slip pull rod A；19, sealed nylon circle；20, positioning screw；21, anti-slip pull rod B；22, thin locking nut；23,
Make nut check piece by oneself；24, anti-slip connector of pull rod composition；25, checking cylinder connector forms；26, round pin washer；27, it opens
Mouth pin；28, working condition display board assembles；29, normal type single coil spring lock washer；30, anti-slip display rubber pad；31, standard type bullet
Spring washer；32, stop nut；33, hex bolts C；34, anti-slip device status displays；35, connector；36, piston bar.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
Embodiment 1
As shown in Figs. 1-5, the present invention provides a kind of rolling stock automatic parking device, including fixing seat 1, the bottom of fixing seat 1
Side is fixedly installed with lock tongue valve rod diaphragm plate assembly 2, and fixing sleeve is equipped with upper valve body group on the upside of the outer end of lock tongue valve rod diaphragm plate assembly 2
At 3, the bottom of upper valve body composition 3 is fixedly installed with middle valve body 4, is equipped on small diaphragm plate between upper valve body composition 3 and middle valve body 4
Valve body fixation clip 5, the bottom of middle valve body 4 are fixedly installed with lower valve body composition 6, install between middle valve body 4 and lower valve body composition 6
There is upper diaphragm plate lower valve body fixation clip 7, compression spring A 8, and pressure spring are installed between lock tongue valve rod diaphragm plate assembly 2 and lower valve body composition 6
A8 is socketed in lock tongue valve rod diaphragm plate assembly 2, and the bottom of lower valve body composition 6 is equipped with hand relieving handle assembly 9, hand relieving
The side end surface of handle assembly 9 is socketed with pressure spring B10, and one end of hand relieving handle assembly 9 is fixedly connected with hand relieving lock
11 are closed, the bottom other side of fixing seat 1 is fixedly installed with delay cylinder 12, is connected with six between fixing seat 1 and delay cylinder 12
Corner bolt A13, is connected with hex bolts B14 between middle valve body 4 and delay cylinder 12, a side end face of fixing seat 1 is fixedly mounted
There is end cap 15, the surface of end cap 15 is fixedly installed with hole retaining ring 16, and another side end face of fixing seat 1 is fixedly connected with bellows
17, the junction of fixing seat 1 and bellows 17 is socketed with anti-slip pull rod A18, and the outer end of anti-slip pull rod A18 is socketed with sealed nylon
Circle 19, one end of anti-slip pull rod A18 is fixedly installed with positioning screw 20, and the interior side of bellows 17 is provided with anti-slip pull rod
B21, the side of anti-slip pull rod B21 are fixedly installed with thin locking nut 22, and one end of thin locking nut 22 is connected with self-control nut
Lock sheet 23, one end of bellows 17 are connected with anti-slip connector of pull rod composition 24.
Further, one end of anti-slip connector of pull rod composition 24 is connected with checking cylinder connector composition 25, anti-slip pull rod
The junction of connector composition 24 and checking cylinder connector composition 25 is equipped with round pin washer 26, checking cylinder connector composition 25
Inner end be fixedly installed with split pin 27,25 can be braked by checking cylinder connector composition.
The bottom end of hand relieving handle assembly 9 is fixedly installed with working condition display board assembly 28, working condition display board
The bottom end of assembly 28 is equipped with normal type single coil spring lock washer 29, assembles 28 mountable working conditions by working condition display board and shows
Board.
The bottom end of hand relieving handle assembly 9 is fixedly installed with anti-slip display rubber pad 30, anti-slip display rubber pad
30 both side surface is mounted on normal type single coil spring lock washer 31, and the bottom of normal type single coil spring lock washer 31 is equipped with stop nut 32,
Hex bolts C33 is connected on stop nut 32, the bottom center of normal type single coil spring lock washer 31 is fixedly installed with anti-slip device state
Display 34, user can install anti-slip device status displays 34 on normal type single coil spring lock washer 31.
The top both ends of fixing seat 1 are fixedly installed with connector 35, and user can be connected the present apparatus using connector 35
It connects.
Fixing seat 1 is fixedly connected with delay cylinder 12 by hex bolts A18, and delay cylinder 12 can be passed through six by user
Corner bolt A18 is fixedly mounted in fixing seat 1.
Anti-slip display rubber pad 30 is fixedly connected with anti-slip device status displays 34 by normal type single coil spring lock washer 31, is made
User can check anti-slip state by anti-slip device status displays 34.
The present invention provides a kind of installation method of rolling stock automatic parking device, the specific steps are as follows:
A: when needing to take anti-slip operation to the vehicle for being in on-position after parking, emptying brake pipe wind pressure to 0-50kPa,
Vehicle automatic anti-running device enters anti-slip prepared position, and for C70 type railway lorry, installing vehicle automatic anti-running device additional is in vehicle girder
Anti-slip device support is welded with curb girder position, then C70 type vehicle automatic anti-running device is fixedly mounted on the support by fastener,
Anti-slip pull rod and correct installation is realized by brake pushrod connector and round pin, formwork seal is intracavitary in vehicle automatic anti-running device
Pressure reduction, lock tongue valve rod is initially entered with anti-slip pull rod by spring promotion and is engaged, when checking cylinder causes brake force because sewing
Decline, when piston bar bounces back, since lock tongue valve rod and anti-slip pull rod are in meshing state, so anti-slip pull rod can not bounce back, into
And piston bar can not alleviate retraction, it is appropriate that automatic anti-skidding device entire in this way applies vehicle brake rigging to brake shoe always
Pressure, the automatic anti-running of vehicle is realized, and will persistently keep, until when need to remove anti-slip effect；
B: after even hanging traction locomotive and linking all air-brake coupling hoses of locomotive and vehicle, locomotive fills wind extremely to train brake pipe
Vehicle automatic anti-running device template cavity internal pressure, which increases, during 470-600kPa level pressure pushes lock tongue valve rod and anti-slip pull rod
Engaging tooth disengage, so that anti-slip pull rod is freely bounced back, and then piston bar and vehicle brake rigging are completely in alleviation
State, vehicle automatic anti-running are automatically performed vehicle alleviation, by manually pushing the alleviation locking body on automatic anti-running device, turn
Dynamic handle of alleviating makes vehicle automatic anti-running device hand relieving to alleviating position, and then alleviates vehicle train.
Embodiment 2
The present invention provides a kind of installation method of rolling stock automatic parking device, the specific steps are as follows:
A: when needing to take anti-slip operation to the vehicle for being in on-position after parking, emptying brake pipe wind pressure to 0-50kPa,
Vehicle automatic anti-running device enters anti-slip prepared position, for C80 type railway lorry, installs anti-slip device position additional and is located at the hand braking of vehicle
Pusher side and non-hand braking pusher side two ways are connected by increasing the hinged piston bar push rod of one group of link mechanism with anti-slip device pull rod
It connects, vehicle brake cylinder piston bar is flexible corresponding with anti-slip pull rod, and the support welding of link mechanism and vehicle automatic anti-running device is solid
It is scheduled on the position end Platform Requirements position of C80 type vehicle, the intracavitary pressure reduction of formwork seal, lock tongue in vehicle automatic anti-running device
Valve rod is initially entered with anti-slip pull rod by spring promotion and is engaged, and when checking cylinder causes brake force to decline because sewing, piston bar is returned
When contracting, since lock tongue valve rod and anti-slip pull rod are in meshing state, so anti-slip pull rod can not bounce back, and then piston bar can not delay
Solution retraction, automatic anti-skidding device entire in this way make vehicle brake rigging apply pressure appropriate to brake shoe always, realize vehicle
Automatic anti-running, and will persistently keep, until when need to remove anti-slip effect；
B: after even hanging traction locomotive and linking all air-brake coupling hoses of locomotive and vehicle, locomotive fills wind extremely to train brake pipe
Vehicle automatic anti-running device template cavity internal pressure, which increases, during 470-600kPa level pressure pushes lock tongue valve rod and anti-slip pull rod
Engaging tooth disengage, so that anti-slip pull rod is freely bounced back, and then piston bar and vehicle brake rigging are completely in alleviation
State, vehicle automatic anti-running are automatically performed vehicle alleviation, by manually pushing the alleviation locking body on automatic anti-running device, turn
Dynamic handle of alleviating makes vehicle automatic anti-running device hand relieving to alleviating position, and then alleviates vehicle train.
Finally, it should be noted that these are only the preferred embodiment of the present invention, it is not intended to restrict the invention, although
Present invention has been described in detail with reference to the aforementioned embodiments, for those skilled in the art, still can be right
Technical solution documented by foregoing embodiments is modified or equivalent replacement of some of the technical features.It is all
Within the spirit and principles in the present invention, any modification, equivalent replacement, improvement and so on should be included in protection of the invention
Within the scope of.
Claims (8)
1. a kind of rolling stock automatic parking device, including fixing seat (1), which is characterized in that the bottom one of the fixing seat (1)
Side is fixedly installed with lock tongue valve rod diaphragm plate assembly (2), and fixing sleeve is equipped with upper on the upside of the outer end of the lock tongue valve rod diaphragm plate assembly (2)
Valve body forms (3), and the bottom of upper valve body composition (3) is fixedly installed with middle valve body (4), the upper valve body composition (3) and in
Small diaphragm plate upper valve body fixation clip (5) is installed, the bottom of the middle valve body (4) is fixedly installed with lower valve body between valve body (4)
It forms (6), diaphragm plate lower valve body fixation clip (7), the lock is installed between the middle valve body (4) and lower valve body composition (6)
It is equipped with compression spring A (8) between flap valve bar diaphragm plate assembly (2) and lower valve body composition (6), and compression spring A (8) is socketed in lock tongue valve rod film
Plate assembles on (2), and the bottom of the lower valve body composition (6) is equipped with hand relieving handle assembly (9), the hand relieving handle
The side end surface of assembly (9) is socketed with pressure spring B(10), one end of the hand relieving handle assembly (9) is fixedly connected with manually
Alleviate locking (11), the bottom other side of the fixing seat (1) be fixedly installed with delay cylinder (12), the fixing seat (1) and
Hex bolts A(13 is connected between delay cylinder (12)), hexagonal is connected between the middle valve body (4) and delay cylinder (12)
One side end face of bolt B (14), the fixing seat (1) is fixedly installed with end cap (15), the fixed peace in the surface of the end cap (15)
Equipped with hole with retaining ring (16), another side end face of the fixing seat (1) is fixedly connected with bellows (17), the fixing seat (1)
Be socketed with anti-slip pull rod A(18 with the junction of bellows (17)), the anti-slip pull rod A(18) outer end be socketed with sealed nylon
Enclose (19), the anti-slip pull rod A(18) one end be fixedly installed with positioning screw (20), the interior side of the bellows (17)
Be provided with anti-slip pull rod B(21), the anti-slip pull rod B(21) side be fixedly installed with thin locking nut (22), the thin lock
One end of tight nut (22) is connected with self-control nut check piece (23), and one end of the bellows (17) is connected with anti-slip pull rod and connects
Junctor forms (24).
2. a kind of rolling stock automatic parking device according to claim 1, which is characterized in that the anti-slip pull rod connection
One end of body composition (24) is connected with checking cylinder connector composition (25), the anti-slip connector of pull rod composition (24) and checking cylinder
The junction of connector composition (25) is equipped with round pin washer (26), and the round pin is socketed with piston with the inside of washer (26)
The inner end of bar (36), the checking cylinder connector composition (25) is fixedly installed with split pin (27).
3. a kind of rolling stock automatic parking device according to claim 1, which is characterized in that the hand relieving handle
The bottom end of assembly (9) is fixedly installed with working condition display board assembly (28), the bottom of the working condition display board assembly (28)
End is equipped with normal type single coil spring lock washer (29).
4. a kind of rolling stock automatic parking device according to claim 1, which is characterized in that the hand relieving handle
The bottom end of assembly (9) is fixedly installed with anti-slip display rubber pad (30), the two sides table of the anti-slip display rubber pad (30)
Face is mounted on normal type single coil spring lock washer (31), and the bottom of the normal type single coil spring lock washer (31) is equipped with stop nut (32),
Hex bolts C(33 is connected on the stop nut (32)), the fixed peace of the bottom center of the normal type single coil spring lock washer (31)
Equipped with anti-slip device status displays (34).
5. a kind of rolling stock automatic parking device according to claim 1, which is characterized in that the fixing seat (1)
Top both ends are fixedly installed with connector (35).
6. a kind of rolling stock automatic parking device according to claim 1, which is characterized in that the fixing seat (1) and
Delay cylinder (12) passes through hex bolts A(18) it is fixedly connected.
7. a kind of rolling stock automatic parking device according to claim 4, which is characterized in that the anti-slip display rubber
Rubber mat (30) is fixedly connected with anti-slip device status displays (34) by normal type single coil spring lock washer (31).
8. a kind of installation method of rolling stock automatic parking device, which is characterized in that specific step is as follows:
A: when needing to take anti-slip operation to the vehicle for being in on-position after parking, emptying brake pipe wind pressure to 0-50kPa,
Vehicle automatic anti-running device enters anti-slip prepared position, the intracavitary pressure reduction of formwork seal, lock tongue valve rod in vehicle automatic anti-running device
It is initially entered and engages with anti-slip pull rod by spring promotion, when checking cylinder causes brake force to decline because sewing, and piston bar bounces back,
Since lock tongue valve rod and anti-slip pull rod are in meshing state, so anti-slip pull rod can not bounce back, and then piston bar can not be alleviated back
Contracting, automatic anti-skidding device entire in this way make vehicle brake rigging apply pressure appropriate to brake shoe always, realize vehicle
Automatic anti-running, and will persistently keep, until when need to remove anti-slip effect；
B: after even hanging traction locomotive and linking all air-brake coupling hoses of locomotive and vehicle, locomotive fills wind extremely to train brake pipe
Vehicle automatic anti-running device template cavity internal pressure, which increases, during 470-600kPa level pressure pushes lock tongue valve rod and anti-slip pull rod
Engaging tooth disengage, so that anti-slip pull rod is freely bounced back, and then piston bar and vehicle brake rigging are completely in alleviation
State, vehicle automatic anti-running are automatically performed vehicle alleviation, by manually pushing the alleviation locking body on automatic anti-running device, turn
Dynamic handle of alleviating makes vehicle automatic anti-running device hand relieving to alleviating position, and then alleviates vehicle train.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910187447.7A CN109941305B (en) | 2019-03-13 | 2019-03-13 | Automatic parking device for railway vehicle and installing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910187447.7A CN109941305B (en) | 2019-03-13 | 2019-03-13 | Automatic parking device for railway vehicle and installing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109941305A true CN109941305A (en) | 2019-06-28 |
| CN109941305B CN109941305B (en) | 2020-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910187447.7A Active CN109941305B (en) | 2019-03-13 | 2019-03-13 | Automatic parking device for railway vehicle and installing method |
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| Country | Link |
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| CN (1) | CN109941305B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022068020A1 (en) * | 2020-09-29 | 2022-04-07 | 中车山东机车车辆有限公司 | Vehicle parking brake control system, vehicle, and train |
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| CN207345843U (en) * | 2017-09-27 | 2018-05-11 | 上海全路通铁道装备有限公司 | A kind of anti-slip device equipped with delay cylinder |
| CN207345844U (en) * | 2017-09-27 | 2018-05-11 | 上海全路通铁道装备有限公司 | A kind of multiple tooth engagement anti-skid device of railroad train |
| CN207345840U (en) * | 2017-09-27 | 2018-05-11 | 上海全路通铁道装备有限公司 | A kind of manual anti-slip releasing device with protective device |
| CN207758800U (en) * | 2017-09-27 | 2018-08-24 | 上海全路通铁道装备有限公司 | A kind of anti-slip working condition display board |
| CN207758801U (en) * | 2017-09-27 | 2018-08-24 | 上海全路通铁道装备有限公司 | A kind of double diaphragm plate anti-slip devices |
| CN207466684U (en) * | 2017-10-11 | 2018-06-08 | 上海全路通铁道装备有限公司 | A kind of C80 types open-top car parking brake loading apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022068020A1 (en) * | 2020-09-29 | 2022-04-07 | 中车山东机车车辆有限公司 | Vehicle parking brake control system, vehicle, and train |
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| Publication number | Publication date |
|---|---|
| CN109941305B (en) | 2020-08-11 |
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