CN209700650U - A kind of sander, intermediate vehicle and EMU - Google Patents
A kind of sander, intermediate vehicle and EMU Download PDFInfo
- Publication number
- CN209700650U CN209700650U CN201920243123.6U CN201920243123U CN209700650U CN 209700650 U CN209700650 U CN 209700650U CN 201920243123 U CN201920243123 U CN 201920243123U CN 209700650 U CN209700650 U CN 209700650U
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- hose
- hard tube
- fixed
- sander
- sandbox
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Abstract
The utility model discloses a kind of sander, intermediate vehicle and EMU, sander includes sandbox, hard tube, hose, Metal pipe strap and tension device, and sandbox is fixed on the chute, increases the volume of sandbox.One end of hard tube and the outlet of sandbox bottom end, equipment compartment that side of blast nozzle on the wheel of EMU is provided with the recess of fovea superior, the side wall of recess is connecting plate, the side wall of recess offers the mounting hole of outlet of the height lower than sandbox, the other end of hard tube is fixed at mounting hole, so that hard tube has certain difference in height, it is convenient for hard tube sediment outflow.And the length of hose is shortened, reduce the amplitude of hose swing.Connection is connected with hard tube for one end of hose, and connection is connected with installation blast nozzle in the other end of hose, and under the tension of tension device, so that hose is higher than blast nozzle, therefore, convenient for hose sediment outflow at blast nozzle.It is fixed on hose by Metal pipe strap, avoids the danger for bringing fatigue fracture using rubber nylon pipe clamp.
Description
Technical field
The utility model relates to railway transportation technology fields, more particularly, to a kind of sander, intermediate vehicle and EMU.
Background technique
Domestic existing high-speed EMUs is based on adhesion braking, the adhesion coefficient with the raising of car speed, between wheel track
It reduces, wheel sliding probability increases.To improve severe rail level tacky state, running surface of wheeltrack can be effectively improved by sander
Working environment, improve adhesion coefficient, usual high-speed EMUs speed class is higher, then only head vehicle arrange stucco for preceding
A few section wheel rails of vehicle stick together, it is necessary to which the wheel of a few section vehicles sticks together state after intermediate vehicle will also arrange that sander improves.
Among existing EMU on vehicle, as shown in Figs 1-4, the rectangular apparatus that the bottom end of the chassis 1 of intermediate vehicle passes through back-off
It closes in cabin 2.Sandbox 3 hangs the two sides in rectangular apparatus cabin 2, hangs on chassis 1.Rectangular apparatus cabin 2 is interior by product moulding
The sliding slot of portion's weld horizontal setting, sliding slot extend to the center position (end in rectangular apparatus cabin 2 of the end in rectangular apparatus cabin 2
Refer to the end along EMU direction of advance of equipment compartment), 2 profile thickness of rectangular apparatus cabin (is set than relatively thin at remaining herein
The profile thickness in standby cabin is thick, and punching is realized in inconvenience), one end of hard tube 4 is mounted on the bottom end of sandbox 3, and hard tube 4 extends along sliding slot
To the center position of 2 end of rectangular apparatus cabin, connected in such a way that aperture plus partition are straight-through and fixed hard tube 4.Due to
4 path of hard tube is gentle, therefore, is unfavorable for shaking out.
Hose 5 is connect with hard tube 4, and hose 5 is from the center position of 2 end of rectangular apparatus cabin to being located at rectangular apparatus cabin 2
The wheel at both ends extends, and hose 5 is mounted on platform sling 7 by rubber nylon pipe clamp 6, and platform sling 7 is connected by wirerope and stretcher
It is connected in the lifting 8 of car body welding.Since the length of hose 5 is longer, two fixed suspension centres are needed.Since hose 5 is in EMU
It can be swung with dressing to the movement of frame in motion process, such rubber nylon pipe clamp long-time stress fatigue has the danger of fracture
Danger.
Therefore, how convenient for vehicle among EMU sander shake out and reduce hose with dressing to the movement of frame and
What swing caused rubber nylon pipe clamp long-time stress fatigue fracture may be that those skilled in the art's technology urgently to be resolved is asked
Topic.
Utility model content
In view of this, first purpose of the utility model is to provide a kind of sander, it can be convenient among EMU
The sander of the vehicle hose that shakes out and reduce is swinging to the movement of frame with dressing and is causing rubber nylon pipe clamp long-time stress
The possibility of fatigue fracture.
Second purpose of the utility model is to provide a kind of intermediate vehicle.
The third purpose of the utility model is to provide a kind of EMU.
In order to realize above-mentioned first purpose, the utility model provides following scheme:
A kind of sander, for the intermediate vehicle of EMU, the intermediate vehicle includes chassis and tips upside down on the chassis
Equipment compartment, the inner bottom surface of the equipment compartment is welded with horizontal sliding slot, and the sander includes:
Sandbox, the sandbox are fixed on the sliding slot；
Hard tube, the outlet of one end of the hard tube and the sandbox bottom end, the equipment compartment is close to the EMU
Wheel on that side of blast nozzle be provided with the recess of fovea superior, the side wall of the recess is connecting plate, and the side wall of the recess
Mounting hole is offered, and the height of the mounting hole is lower than the outlet of the sandbox, the other end of the hard tube is fixed on described
At mounting hole；
Connection is connected with the hard tube for hose, one end of the hose, and the other end of the hose is led with the blast nozzle
Lead to and connect, and the hose is higher than the blast nozzle；
Metal pipe strap, the Metal pipe strap are fixed on the hose；
Tension device, one end of the tension device are fixed on the chassis, the other end of the tension device and institute
State Metal pipe strap connection.
In a specific embodiment, the tension device includes flap seat, lifting lug, wirerope and rope pulling device；
The flap seat is fixed on the chassis；
One end of the lifting lug is fixed on the flap seat, and the other end of the lifting lug is connect with the wirerope；
One end of the rope pulling device is connect with the wirerope, and the other end of the rope pulling device and the Metal pipe strap connect
It connects.
In another embodiment, the hanging ring of multiple fixed lifting lugs is provided on the flap seat.
In another embodiment, the bottom end of the equipment compartment is provided with the hatchcover for closing the equipment compartment.
In another embodiment, the hatchcover and the equipment compartment slidable connection.
In another embodiment, the Metal pipe strap is aluminum pipe clamp；
The aluminum pipe clamp includes the first aluminium block and the second aluminium block, is opened respectively on first aluminium block and second aluminium block
Equipped with arc groove, and when first aluminium block and second aluminium block are installed together, arc groove on first aluminium block and
Arc groove on second aluminium block is configured to the round hole of hose described in clamping；And/or
It is straight-through that partition is fixed at the mounting hole, the hard tube and the hose are fixed on the partition and lead directly to.
In another embodiment, the sander further includes heating cable；
The heating cable is fixed together with the hose.
In another embodiment, the sander further includes felt item；
The felt item coats the hose, and the heating cable is fixed together with the hose by band.
Each embodiment according to the present utility model can according to need any combination, resulting reality after these combinations
Scheme is applied also in the scope of the utility model, is a part of specific embodiment of the present invention.
It is not limited to any theory, from above disclosure as can be seen that sander disclosed by the utility model, in equipment
Cabin that side of blast nozzle on the wheel of EMU is provided with the recess of fovea superior, and the side wall of recess is connecting plate, can be recessed
Mouthful side wall on open up and allow the mounting hole that is pierced by of hard tube, and the height of mounting hole is lower than the outlet of sandbox, and one end of hard tube
It is fixed at mounting hole with the other end of the outlet of sandbox bottom end, hard tube, so that hard tube has certain difference in height, is convenient for
Hard tube sediment outflow.Connection is connected with hard tube for one end of hose, and connection is connected with installation blast nozzle in the other end of hose, and fills tensing
Under the tension set, so that hose is higher than blast nozzle, therefore, convenient for hose sediment outflow at blast nozzle.The utility model is directly being set
The hole for allowing hard tube to pass through has been opened in standby cabin that side of blast nozzle on the wheel of EMU, shortens the length of hose, reduces
The amplitude that hose is swung.In addition, the utility model is fixed on hose by Metal pipe strap, avoid using rubber nylon pipe
The danger of card bring rubber nylon pipe clamp fatigue fracture.
In conclusion the utility model shakes out convenient for the sander of vehicle among EMU, and replace rubber with Metal pipe strap
Glue nylon pipe clamp reduces hose and is swinging to the movement of frame with dressing and causing rubber nylon pipe clamp long-time stress fatigue disconnected
The possibility split.
In order to realize above-mentioned second purpose, the utility model provides following scheme:
A kind of intermediate vehicle, including the sander as described in above-mentioned any one.
Since intermediate vehicle provided by the utility model includes the sander in above-mentioned any one, above-mentioned stucco
The intermediate vehicle provided by the utility model of beneficial effect possessed by device included.
In order to realize above-mentioned third purpose, the utility model provides following technical solution:
A kind of EMU, including such as above-mentioned intermediate vehicle.
Since EMU provided by the utility model includes above-mentioned intermediate vehicle, it is beneficial possessed by above-mentioned intermediate vehicle
Effect EMU provided by the utility model included.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise for not paying novelty labour
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the present invention looks up structural representation that sander is mounted on intermediate vehicle in the prior art；
Fig. 2 is the schematic view of the front view that sander is mounted on intermediate vehicle in the prior art；
Fig. 3 is the structural schematic diagram that the hard tube of sander is connected with hose in the prior art；
Fig. 4 is the three dimensional structure diagram of sander in the prior art；
Fig. 5 is that sander provided by the utility model is mounted on the present invention looks up structural representation on intermediate vehicle；
Fig. 6 is that sander provided by the utility model is mounted on the schematic view of the front view on intermediate vehicle；
Fig. 7 is the partial structural diagram that the hard tube of sander provided by the utility model is connected with hose；
Fig. 8 is another partial structural diagram that the hard tube of sander provided by the utility model is connected with hose；
Fig. 9 is the structural schematic diagram of the tension device of sander provided by the utility model；
Figure 10 is the three dimensional structure diagram of sander provided by the utility model.
Wherein, in Fig. 1-10:
Chassis 1, rectangular apparatus cabin 2, sandbox 3, hard tube 4, hose 5, rubber nylon pipe clamp 6, platform sling 7, lifting 8, equipment compartment
9, Metal pipe strap 10, tension device 11, flap seat 1101, lifting lug 1102, wirerope 1103, rope pulling device 1104, partition lead directly to 12, add
Hot line cable 13, band angle connector 14.
Specific embodiment
In order to make those skilled in the art better understand the technical solution of the utility model, with reference to the accompanying drawing and have
The utility model is described in further detail for body embodiment.
Embodiment one
As shown in Figure 5-10, the utility model discloses a kind of sanders, the intermediate vehicle for EMU.
Specifically, intermediate vehicle includes chassis 1 and equipment compartment 9, and the back-off of equipment compartment 9 is mounted on chassis 1.Equipment compartment 9 it is interior
Bottom surface is welded with horizontal sliding slot.
Sander includes sandbox 3, hard tube 4, hose 5, Metal pipe strap 10 and tension device 11.
Sandbox 3 is fixed on the chute.Specifically, the bottom end welding of sandbox 3 on the chute, increases the volume of sandbox 3.For
Irregular shape is made in sandbox 3 by the volume for further increasing sandbox 3, and the outlet of the entrance and bottom end on 3 top of sandbox
Axial line is not overlapped, and is convenient for 3 sediment outflow of sandbox.Specifically, the outlet of 3 bottom end of sandbox relative to 3 top of sandbox entrance closer to
The wheel blast nozzle of EMU.
One end of hard tube 4 and the outlet of 3 bottom end of sandbox specifically connect hard tube 4 and sand by band angle connector 14
The outlet of case 3.That side of blast nozzle on the wheel of EMU of equipment compartment 9 is provided with the recess of fovea superior, and fovea superior herein is
Do not have other specific meanings with the setting that the direction in Figure of description 10 carries out only for the convenience of description.
Specifically, equipment compartment 9 is made of profile, that lateral incision of blast nozzle removes on wheel of the equipment compartment 9 close to EMU
A part of profile, and thin sheet metal is installed, recess is formed, convenient for opening up mounting hole on the side wall of recess.
It further, is connecting plate the utility model discloses the side wall of recess, and the side wall of recess offers mounting hole,
And the height of mounting hole is lower than the outlet of sandbox 3, the other end of hard tube 4 is fixed at mounting hole.The entrance and hard tube 4 of hard tube 4
Outlet between form difference in height, be convenient for 4 sediment outflow of hard tube.Specifically, connecting plate can be constituted for steel plate etc..
One end of hose 5 and the conducting of hard tube 4 connect, and connection is connected with blast nozzle for the other end of hose 5, and hose 5 is higher than
Blast nozzle.Specifically, Metal pipe strap 10 is fixed on hose 5, and one end of tension device 11 is fixed on chassis 1, tension device
11 other end is connect with Metal pipe strap 10, realizes that hose 5 is higher than blast nozzle by tension device 11.
Sander disclosed by the utility model, that side setting of blast nozzle on wheel of the equipment compartment 9 close to EMU
There is the recess of fovea superior, the side wall of recess is connecting plate, has certain strength and stiffness, can open up on the side wall of recess fair
Perhaps the mounting hole that hard tube 4 is pierced by, and the height of mounting hole is lower than the outlet of sandbox 3, and one end of hard tube 4 and 3 bottom end of sandbox
The other end of outlet, hard tube 4 is fixed at mounting hole, so that hard tube 4 has certain difference in height, is convenient for 4 sediment outflow of hard tube.
One end of hose 5 and the conducting of hard tube 4 connect, and connection is connected with installation blast nozzle in the other end of hose 5, and in tension device 11
Under tension, so that hose 5 is higher than blast nozzle, therefore, convenient for 5 sediment outflow of hose at blast nozzle.The utility model is directly in equipment
The hole for allowing hard tube 4 to pass through has been opened in that side of blast nozzle on the wheel of EMU of cabin 9, shortens the length of hose 5, reduces
The amplitude that hose 5 is swung, and only need 1 suspension centre can to meet needs.In addition, the utility model is solid by Metal pipe strap 10
It is scheduled on hose 5, avoids the danger using rubber nylon pipe clamp bring rubber nylon pipe clamp fatigue fracture.
To sum up, the utility model shakes out convenient for the sander of vehicle among EMU, and replaces rubber with Metal pipe strap 10
Nylon pipe clamp reduces hose 5 and is swinging to the movement of frame with dressing and causing rubber nylon pipe clamp long-time stress fatigue disconnected
The possibility split.
Embodiment two
The stucco in sander and embodiment one in second embodiment provided by the utility model, in the present embodiment
The structure of device is similar, just repeats no more to something in common, only introduces difference.
It in the present embodiment, include flap seat 1101, lifting lug 1102, steel wire the utility model specifically discloses tension device 11
Rope 1103 and rope pulling device 1104.Wherein, flap seat 1101 is fixed on chassis 1, and specifically, flap seat 1101 is welded on chassis 1, is mentioned
The high installation strength of flap seat 1101 and chassis 1.It should be noted that flap seat 1101 can also detachably be connected by screw etc.
It connects on chassis 1.
One end of lifting lug 1102 is fixed on flap seat 1101, and the other end of lifting lug 1102 is connect with wirerope 1103.Drawstring
One end of device 1104 is connect with wirerope 1103, and the other end of rope pulling device 1104 is connect with Metal pipe strap 10.
Further, multiple the utility model discloses the hanging ring for being provided with multiple fixed lifting lugs 1102 on flap seat 1101
Hanging ring is uniformly distributed, realizes the connection adjustment of the Metal pipe strap 10 of different location.
Further, the utility model discloses the hatchcovers that the bottom end of equipment compartment 9 is provided with provision for sealing cabin 9, are convenient for sand
The installation of case 3.
Further, the utility model discloses hatchcovers and 9 slidable connection of equipment compartment, it should be noted that can also be with
Hatchcover is set and equipment compartment 9 is hinged, and passes through the locking such as pin lock.
It further, is aluminum pipe clamp the utility model discloses Metal pipe strap 10, Metal pipe strap 10 is also possible to other
Pipe clamp made of metal material.Due to light-weight, the antifatigue degree height, it is therefore preferable that Metal pipe strap 10 is aluminum of aluminum pipe clamp
Pipe clamp.
Specifically, aluminum pipe clamp includes the first aluminium block and the second aluminium block, is offered respectively on the first aluminium block and the second aluminium block
Arc groove, and the arc on arc groove and the second aluminium block when the first aluminium block and the second aluminium block are installed together, on the first aluminium block
Slot is configured to the round hole of clamping hose 5.First aluminium block and the second aluminium block are detachably connected by screw.
Further, the utility model discloses partition straight-through 12 is fixed at mounting hole, hard tube 4 and hose 5 are fixed on
On partition straight-through 12.
It further, further include heating cable 13 the utility model discloses sander, heating cable 13 and hose 5 are solid
It is scheduled on together, for being heated to the borax in hose 5.
It further, further include felt item the utility model discloses sander；Felt item coats hose 5, and heats
Cable 13 is fixed together with hose 5 by band, and the abrasion to hose 5 is further decreased.
In use, hatchcover is opened, sandbox 3 can be directly anchored on the sliding slot of pre-welding vehicle body bottom frame 1 by bottom, in this way
Structure space is also convenient for operating greatly, then installs recess and partition straight-through 12, with hard tube 4 straight-through 12 connection of sandbox 3 and partition
Get up, stucco hose 5 is being wrapped felt item, is being connected on the stucco nozzle of bogie, is passing through rope pulling device using aluminum tube card
1104 and wirerope 1103 be connected on the fixed flap seat 1101 of chassis 1, by the small curve experiments of bogie, determine wirerope
1103 reasonable length and suspension centre.
Embodiment three
The utility model provides a kind of intermediate vehicle, including the sander in such as above-mentioned any one embodiment.
Specifically, intermediate vehicle includes chassis 1 and equipment compartment 9, and the back-off of equipment compartment 9 is mounted on chassis 1.Equipment compartment 9 it is interior
Bottom surface is welded with horizontal sliding slot.
Sandbox 3 is fixed on the chute.The outlet of 3 bottom end of sandbox relative to 3 top of sandbox entrance closer to EMU
Wheel blast nozzle.
One end of hard tube 4 and the outlet of 3 bottom end of sandbox specifically connect hard tube 4 and sand by band angle connector 14
The outlet of case 3.That side of blast nozzle on the wheel of EMU of equipment compartment 9 is provided with the recess of fovea superior.
Specifically, equipment compartment 9 is made of profile, that lateral incision of blast nozzle removes on wheel of the equipment compartment 9 close to EMU
A part of profile, and thin sheet metal is installed, recess is formed, convenient for opening up mounting hole on the side wall of recess.
It further, is connecting plate the utility model discloses the side wall of recess, and the side wall of recess offers mounting hole,
And the height of mounting hole is lower than the outlet of sandbox 3, the other end of hard tube 4 is fixed at mounting hole.The entrance and hard tube 4 of hard tube 4
Outlet between form difference in height, be convenient for 4 sediment outflow of hard tube.
One end of hose 5 and the conducting of hard tube 4 connect, and connection is connected with blast nozzle for the other end of hose 5, and hose 5 is higher than
Blast nozzle.Specifically, Metal pipe strap 10 is fixed on hose 5, and one end of tension device 11 is fixed on chassis 1, tension device
11 other end is connect with Metal pipe strap 10, realizes that hose 5 is higher than blast nozzle by tension device 11.
Since intermediate vehicle provided by the utility model includes the sander in above-mentioned any one embodiment, on
Stating the intermediate vehicle provided by the utility model of beneficial effect possessed by sander is included.
Example IV
The utility model provides a kind of EMU, including the intermediate vehicle in such as above-described embodiment.
Since EMU provided by the utility model includes the intermediate vehicle in above-mentioned any one embodiment, it is above-mentioned
The EMU provided by the utility model of beneficial effect possessed by intermediate vehicle included.
" first " in the present invention, " second " etc. are to be distinguished in description, without others particular meanings.
In the description of the present invention, it should be understood that the orientation or positional relationship of the instructions such as term " bottom end " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with novel features.
Claims (10)
1. a kind of sander, for the intermediate vehicle of EMU, the intermediate vehicle includes chassis (1) and tips upside down on the chassis
(1) inner bottom surface of the equipment compartment (9) on, the equipment compartment (9) is welded with horizontal sliding slot, which is characterized in that the stucco dress
It sets and includes:
Sandbox (3), the sandbox (3) are fixed on the sliding slot；
Hard tube (4), one end of the hard tube (4) and the outlet of the sandbox (3) bottom end, the equipment compartment (9) is close to institute
That side for stating blast nozzle on the wheel of EMU is provided with the recess of fovea superior, and the side wall of the recess is connecting plate, and described recessed
Mouthful side wall offer mounting hole, and the height of the mounting hole is lower than the outlet of the sandbox (3), the hard tube (4) it is another
One end is fixed at the mounting hole；
Hose (5), one end of the hose (5) and the hard tube (4) conducting connect, the other end of the hose (5) with it is described
Blast nozzle conducting connection, and the hose (5) is higher than the blast nozzle；
Metal pipe strap (10), the Metal pipe strap (10) are fixed on the hose (5)；
One end of tension device (11), the tension device (11) is fixed on the chassis (1), the tension device (11)
The other end is connect with the Metal pipe strap (10).
2. sander according to claim 1, which is characterized in that the tension device (11) include flap seat (1101),
Lifting lug (1102), wirerope (1103) and rope pulling device (1104)；
The flap seat (1101) is fixed on the chassis (1)；
One end of the lifting lug (1102) is fixed on the flap seat (1101), the other end and the steel of the lifting lug (1102)
Cord (1103) connection；
One end of the rope pulling device (1104) is connect with the wirerope (1103), the other end of the rope pulling device (1104) and institute
State Metal pipe strap (10) connection.
3. sander according to claim 2, which is characterized in that be provided with multiple fixations on the flap seat (1101) and hang
The hanging ring of ear (1102).
4. sander according to claim 1, which is characterized in that the bottom end of the equipment compartment (9) is provided with closing institute
State the hatchcover of equipment compartment (9).
5. sander according to claim 4, which is characterized in that the hatchcover slidably connects with the equipment compartment (9)
It connects.
6. sander according to claim 1, which is characterized in that the Metal pipe strap (10) is aluminum pipe clamp；
The aluminum pipe clamp includes the first aluminium block and the second aluminium block, is offered respectively on first aluminium block and second aluminium block
Arc groove, and when first aluminium block and second aluminium block are installed together, arc groove on first aluminium block and described
Arc groove on second aluminium block is configured to the round hole of hose described in clamping (5)；And/or
It is fixed with partition at the mounting hole and leads directly to (12), the hard tube (4) and the hose (5) are fixed on the partition and lead directly to
(12) on.
7. sander described in any one of -6 according to claim 1, which is characterized in that further include heating cable (13)；
The heating cable (13) is fixed together with the hose (5).
8. sander according to claim 7, which is characterized in that further include felt item；
The felt item coats the hose (5), and the heating cable (13) and the hose (5) are fixed on one by band
It rises.
9. a kind of intermediate vehicle, which is characterized in that including the sander as described in any one of claim 1-8.
10. a kind of EMU, which is characterized in that including intermediate vehicle as claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920243123.6U CN209700650U (en) | 2019-02-26 | 2019-02-26 | A kind of sander, intermediate vehicle and EMU |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920243123.6U CN209700650U (en) | 2019-02-26 | 2019-02-26 | A kind of sander, intermediate vehicle and EMU |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209700650U true CN209700650U (en) | 2019-11-29 |
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ID=68642388
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920243123.6U Active CN209700650U (en) | 2019-02-26 | 2019-02-26 | A kind of sander, intermediate vehicle and EMU |
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| Country | Link |
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| CN (1) | CN209700650U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109625004A (en) * | 2019-02-26 | 2019-04-16 | 中车长春轨道客车股份有限公司 | A kind of sander, intermediate vehicle and EMU |
| CN114136572A (en) * | 2021-11-29 | 2022-03-04 | 中车青岛四方机车车辆股份有限公司 | Test vibration tool, vehicle equipment fatigue test device and method |
-
2019
- 2019-02-26 CN CN201920243123.6U patent/CN209700650U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109625004A (en) * | 2019-02-26 | 2019-04-16 | 中车长春轨道客车股份有限公司 | A kind of sander, intermediate vehicle and EMU |
| CN114136572A (en) * | 2021-11-29 | 2022-03-04 | 中车青岛四方机车车辆股份有限公司 | Test vibration tool, vehicle equipment fatigue test device and method |
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