CN209194447U - A kind of urban track traffic to maintain equipment - Google Patents
A kind of urban track traffic to maintain equipment Download PDFInfo
- Publication number
- CN209194447U CN209194447U CN201821748711.7U CN201821748711U CN209194447U CN 209194447 U CN209194447 U CN 209194447U CN 201821748711 U CN201821748711 U CN 201821748711U CN 209194447 U CN209194447 U CN 209194447U
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- rail
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- cleaning brush
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Abstract
The utility model discloses a kind of urban track traffic to maintain equipments, it is characterised in that: including track vehicle body, rail wheel, track actuation, rail cleaning plant, rubbish remove device and track flusher；The rail wheel is rotatably installed on the track body bottom, which connect with the rail wheel and the rail wheel can be driven to rotate；There are two rail cleaning plant tools, which is respectively used to two parallel steel rails removing surfaces；The rubbish remove device includes rubbish storage case, negative-pressure air fan, blast pipe and horn-like suction nozzle；The track flusher includes giant, high-pressure hydraulic pump and storage tank.The utility model can be used for city rail to be safeguarded automatically, and the full maintenances such as rail cleaning, rubbish removing and track cleaning can be achieved at the same time, be greatly improved maintenance efficiency.
Description
Technical field
The utility model belongs to a kind of urban track traffic to maintain equipment.
Background technique
The urban track traffics such as subway, light rail are a kind of independent rail transit systems, not by the shadow of ground distance situation
It rings, quickly, safely, happy can transport passenger.Urban track traffic power is high, pollution-free, the need for the large conveying quantity that can finish
It asks, there is outstanding social benefit.Urban track traffic is rail transit, transport tissue, function finish, safety assurance should all
In accordance with the objective law of rail transit.
The city manager of Beijing will clean up subway tunnel daily according to statistics, the rubbish on track and platform, this
A little rubbish may all generate up to 10 tons daily.If cannot clear up in time, it is likely that accident can be caused to cause subway train
Delay, influences the air quality in station, and can breed pest.In order to guarantee track train work safety operation, it is necessary to
Design it is a kind of automation, the city rail " street cleaner " that high-efficient, effect is good.
Utility model content
In order to solve one or more drawbacks described above in the prior art, the utility model provides a kind of city rail friendship
Logical to maintain equipment.
To achieve the above object, the utility model provides a kind of urban track traffic to maintain equipment, it is characterised in that: packet
Include track vehicle body (1), rail wheel (2), track actuation (3), rail cleaning plant (5), rubbish remove device (6) and rail
Road flusher (7)；The rail wheel (2) is rotatably installed on track vehicle body (1) bottom, which has two
Pair and front and back be distributed；The track actuation (3) connect with the rail wheel (2) and the rail wheel (2) can be driven to rotate；
There are two the rail cleaning plant (5) tools, which is respectively used to two parallel steel rails removing surfaces；
The rubbish remove device (6) includes rubbish storage case (6-1), negative-pressure air fan (6-2), blast pipe (6-3) and horn-like suction nozzle (6-
4), the horn-like suction nozzle (6-4) is arranged in track vehicle body (1) bottom, and the air inlet of the negative-pressure air fan (6-2) passes through institute
It states blast pipe (6-3) to connect with the horn-like suction nozzle (6-4), the rubbish storage case (6-1) and the negative-pressure air fan (6-2)
Air outlet connection；The track flusher (7) includes giant (7-1), high-pressure hydraulic pump (7-2) and storage tank (7-3), is somebody's turn to do
The water inlet of high-pressure hydraulic pump (7-2) is connect with the storage tank (7-3), the water outlet of the high-pressure hydraulic pump (7-2) with it is described
Giant (7-1) connection, the giant (7-1) are arranged in track vehicle body (1) bottom.
Using the above scheme, in railway maintenance, first, it is described due to that can be driven by the track actuation (3)
Rail wheel (2) rotation, this to maintain equipment are cleared up with realizing automatically along track routes in two rail upper rail movements；The
Two, due to preventing dust etc. to be attached on rail, shadow by starting the rail cleaning plant (5), it can be achieved that rail to cleaning
It rings track train to work normally, while reducing failure and sending and improve rail service life；Third, the rubbish remove device (6)
Using in negative sucking rubbish storage case (6-1) of negative pressure, automatic garbage-collecting can be taken away, while matching track flusher (7)
High pressure water cleaning, the deposit in track groove is removed, the deposit of equal compactings, sandy soil, tree can be sufficiently removed in track groove
The gum deposits object such as the unconsolidated sediments such as leaf, paper scrap and chewing gum, adhesive sticker, the horn-like suction nozzle (6-4) can receive dirt
After collection is gathered, rubbish storage case (6-1) is sucked by negative-pressure air fan；4th, due to track actuation (3), rail cleaning dress
Setting (5), rubbish remove device (6) and track flusher (7) can synchronize and work, and can realize urban track traffic automatically
Track comprehensive cleaning cleaning and maintenance work, are greatly improved working efficiency.
Further, the track flusher (7) further includes the first lift cylinders (7-4), which passes through
First lift cylinders (7-4) are mounted on track vehicle body (1) bottom, and first lift cylinders (7-4) are for adjusting giant
(7-1) working depth.Giant (7-1) working depth is adjustable in this way, can meet the flushing work to different height range,
It is time saving and energy saving due to highly automated switching.
Preferably, the rail cleaning plant (5) includes brush holder (5-1), rail surface cleaning brush (5-2), two
Rail side cleaning brush (5-3), duplex cylinder (5-4) and the second lift cylinders (5-5)；The brush holder lower end (5-1) is equipped with recessed
The notch of slot (5-11) and the groove (5-11) is downward；The rail surface cleaning brush (5-2) and two rail side cleanings
Hairbrush (5-3) is respectively positioned in the groove (5-11)；Two rail side cleaning brush (5-3) working faces be oppositely arranged and
Every distribution, which is located between two rail side cleaning brush (5-3) and is higher than the rail
Top surface cleaning brush (5-2), the rail surface cleaning brush (5-2) work are face-down；Groove (5-11) two sides cell wall difference
Two guide rods (5-6) are worn, which connect with two rail sides cleaning brush (5-3) respectively, this pair
Connection cylinder (5-4) be fixed on brush holder (5-1), two output ends of duplex cylinder (5-4) respectively with two guide rods (5-6)
Outer end is affixed, which is mounted on track vehicle body (1) bottom, and this second liter by the second lift cylinders (5-5)
Drop cylinder (5-5) is for adjusting the brush holder (5-1) working depth.
When clearing up rail, which can drive the brush holder (5-1) to move downward, make rail into
Enter in the groove (5-11), while two rail side cleaning brush (5-3) are located at the two sides of rail, the rail surface is clear
Reason hairbrush (5-2) is located above the rail and rail surface cleaning brush (5-2) working face is contacted with rail surface；Then may be used
Start the duplex cylinder (5-4), drive two guide rod (5-6) movements close to each other, and then makes two rail side cleaning hairs
Brush (5-3) and rail two sides face contact, therefore the rail surface cleaning brush (5-2), two rail side cleaning brush (5-3)
It carries out and makes an overall screening with rail multi-surface contact；In cleaning, this to maintain equipment track is moved simultaneously, and drives the rail top
Face cleaning brush (5-2), two rail side cleaning brush (5-3) are realized and are cleared up when walking moving on rail.Work as cleaning
After the completion, the duplex cylinder (5-4) can be started, drive two guide rods (5-6) mutually away from movement, and then make two rail sides
Face cleaning brush (5-3) and rail two sides, which disengage and reserve rail, exits space；Restart second lift cylinders (5-5)
And brush holder (5-1) the upstroke certain altitude is driven, rail can be kept completely separate with the brush holder (5-1) at this time, can be kept away
Manpower-free's derailing.
Preferably, the track actuation (3) include motor (3-1), retarder (3-2), drive sprocket (3-3),
Two driven sprockets (3-4) and transmission chain (3-5), the motor (3-1) are connect by retarder (3-2) with drive sprocket (3-3),
The drive sprocket (3-3) is connect by transmission chain (3-5) with two driven sprockets (3-4)；Track vehicle body (1) bottom is rotatable
If there are two wheel shaft (1-1), the two pairs of tracks wheel (2) is respectively assembled on two wheel shafts (1-1)；Two driven sprockets
(3-4) is coaxially connected with two wheel shafts (1-1) respectively.The motor (3-1) drives the drive sprocket by retarder (3-2)
(3-3) slowly runs, which drives two driven sprockets (3-4) to rotate synchronously by the transmission chain (3-5),
Two driven sprockets (3-4) drive two wheel shaft (1-1) rotations, therefore two pairs of rails on two wheel shafts (1-1) respectively
Road wheel (2) can synchronize movement at the uniform velocity, while using chain conveyer, it can be achieved that low speed, under heavy duty and hot conditions and dust it is big (due to
There is a problem of that dust is big when cleaning and maintenance) when work, while having that transmission ratio is relatively fixed, transmission distance and biography
The advantages such as efficiency of movement height.
Further, the track actuation (3) further includes two tightener sprockets (3-6), two tightener sprockets
(3-6) and transmission chain (3-5) are cooperatively connected, two tightener sprockets (3-6) be arranged close to the drive sprocket (3-3) and thirdly
Person is at angular distribution.Two tightener sprockets (3-6) are due to that transmission chain (3-5) double tensions, can prevent due to transmitting
Chain is too long and influences job stability and reliability.
Further, it is provided with hand-held sluice gun and hand-held suction nozzle on the track vehicle body (1), can be used for for manual operation
Greenbelt, platform peripheral facility and railway switch etc. within the scope of right of way is cleaned.
The utility model at least has the advantages that
First, the utility model by the track actuation (3) due to that can drive the rail wheel (2) to rotate, originally
To maintain equipment is cleared up with realizing automatically along track routes in two rail upper rail movements；
Second, the utility model due to due to by starting the rail cleaning plant (5), it can be achieved that rail to cleaning,
Prevent dust etc. to be attached on rail, influence track train normal work, while reduce failure sends and improve rail use the longevity
Life；
Third, the utility model is due to since the rubbish remove device (6) is using negative sucking rubbish storage case (6-1) of negative pressure
It is interior, automatic garbage-collecting can be taken away, while the high pressure water cleaning of matching track flusher (7), by the deposition in track groove
Object is removed, and the deposit that compactings are waited in track groove can be sufficiently removed, and the unconsolidated sediments such as sandy soil, leaf, paper scrap and mouth are fragrant
The gum deposits object such as sugar, adhesive sticker sucks rubbish by negative-pressure air fan after the horn-like suction nozzle (6-4) can gather dirt-collecting
Storage box (6-1)；
4th, the utility model can due to rail cleaning plant (5), rubbish remove device (6) and track flusher (7)
It carries out simultaneously, can realize the track of urban track traffic comprehensive cleaning cleaning and maintenance work automatically, be greatly improved work
Make efficiency.
Detailed description of the invention
Fig. 1 is the main view of the utility model.
Fig. 2 is the rearview of the utility model.
Fig. 3 is the perspective view of the utility model.
Fig. 4 is track vehicle body and track actuation, rail cleaning plant, rubbish remove device and track flusher
Between fiting relation figure (when swinging to).
Fig. 5 is the side view of rail cleaning plant.
Fig. 6 is the perspective view of rail cleaning plant.
Fig. 7 is the perspective view of track actuation.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples:
Embodiment: referring to Fig. 1-7, a kind of urban track traffic to maintain equipment, it is characterised in that: including track vehicle body 1, rail
Road wheel 2, track actuation 3, rail cleaning plant 5, rubbish remove device 6 and track flusher 7.
The rail wheel 2 is rotatably installed on 1 bottom of track vehicle body, the rail wheel 2 have two to (totally four) and
Front and back distribution.
Preferably, which is arranged operating room 4.
The track actuation 3 connect with the rail wheel 2 and the rail wheel 2 can be driven to rotate.
In the present embodiment, reference can be made to Fig. 4 or 7, the track actuation 3 include motor 3-1, retarder 3-2, master
Movable sprocket 3-3, two driven sprocket 3-4 and transmission chain 3-5, motor 3-1 are connect by retarder 3-2 with drive sprocket 3-3,
Drive sprocket 3-3 is connect by transmission chain 3-5 with two driven sprocket 3-4；There are two 1 bottom of track vehicle body is rotatably set
Wheel shaft 1-1, the two pairs of tracks wheel 2 are respectively assembled on two wheel shaft 1-1；Two driven sprocket 3-4 respectively with two institutes
It is coaxially connected to state wheel shaft 1-1.When work, motor 3-1 drives drive sprocket 3-3 to slowly run by retarder 3-2, the master
Movable sprocket 3-3 drives two driven sprocket 3-4 to rotate synchronously by transmission chain 3-5, which drives respectively
Two wheel shaft 1-1 rotations, therefore the two pairs of tracks wheel 2 on two wheel shaft 1-1 can synchronize movement at the uniform velocity, while be passed using chain
It moves, it can be achieved that low speed, under heavy duty and hot conditions and dust is greatly due to when having that dust is big when cleaning and maintenance
Work, at the same have transmission ratio it is relatively fixed, transmission the advantages such as distance and transmission efficiency height.
It can be found in Fig. 4 or 7, further, the track actuation 3 further includes two tightener sprocket 3-6, and this two
Tightener sprocket 3-6 and transmission chain 3-5 are cooperatively connected, two tightener sprocket 3-6 be arranged close to the drive sprocket 3-3 and thirdly
Person is at angular distribution.Two tightener sprocket 3-6 are due to that can prevent due to transfer chain too to the bis- tensions of transmission chain 3-5
It grows and influences job stability and reliability.
Wherein, there are two the rail cleaning plant 5 tools, which is respectively used to two parallel steel rails
Removing surface.
It can be found in Fig. 5-6, it is preferable that the rail cleaning plant 5 includes brush holder 5-1, rail surface cleaning brush 5-
2, two rail side cleaning brush 5-3, duplex cylinder 5-4 and the second lift cylinders 5-5；The lower end brush holder 5-1 is equipped with groove
The notch of 5-11 and the groove 5-11 are downward；The rail surface cleaning brush 5-2 and two rail side cleaning brush 5-3 are equal
In the groove 5-11；Two rail side cleaning brush 5-3 working faces are oppositely arranged and are spaced apart, the rail top
Face cleaning brush 5-2 is located between two rail side cleaning brush 5-3 and is higher than the rail surface cleaning brush 5-2, should
Rail surface cleaning brush 5-2 work is face-down；The two sides groove 5-11 cell wall wears two guide rod 5-6 respectively, this two are led
The inner end bar 5-6 is connect with two rail side cleaning brush 5-3 respectively, and duplex cylinder 5-4 is fixed on brush holder 5-1, should
Two output ends of duplex cylinder 5-4 are affixed with two outer ends guide rod 5-6 respectively, and brush holder 5-1 passes through the second lift cylinders 5-5
It is mounted on 1 bottom of track vehicle body, and the second lift cylinders 5-5 is for adjusting the brush holder 5-1 working depth.
Specifically, second lift cylinders 5-5 is fixedly mounted on 1 bottom of track vehicle body and vertically arranged, the brush holder
5-1 is fixed on the second lift cylinders 5-5 output end.
When to rail cleaning work, second lift cylinders 5-5 can drive brush holder 5-1 to move downward, make rail into
Enter in the groove 5-11, while two rail side cleaning brush 5-3 are located at the two sides of rail, the rail surface is clear
Reason hairbrush 5-2 is located above the rail and the rail surface cleaning brush 5-2 working face is contacted with rail surface；Then can start
Duplex cylinder 5-4 drives two guide rod 5-6 movements close to each other, and then makes two rail side cleaning brush 5-3 and steel
Rail two sides face contact, therefore rail surface cleaning brush 5-2, two rail side cleaning brush 5-3 and rail multi-surface contact
And it carries out and makes an overall screening；Simultaneously cleaning when this to maintain equipment track move, and drive rail surface cleaning brush 5-2,
Two rail side cleaning brush 5-3 are realized and are cleared up when walking moving on rail.After the completion of cleaning, the duplex can be started
Cylinder 5-4 drives two guide rod 5-6 mutually to deviate from movement, and then makes two rail side cleaning brush 5-3 and rail two sides
Face, which disengages and reserves rail, exits space；Restart the second lift cylinders 5-5 and drives brush holder 5-1 upstroke one
Fixed height, rail can be kept completely separate with the brush holder 5-1 at this time, can avoid artificial derailing.
It can be found in Fig. 4, which includes rubbish storage case 6-1, negative-pressure air fan 6-2, blast pipe 6-3 and loudspeaker
Shape suction nozzle 6-4, in 1 bottom of track vehicle body, the air inlet of negative-pressure air fan 6-2 is logical for the horn-like suction nozzle 6-4 setting
It crosses the blast pipe 6-3 to connect with the horn-like suction nozzle 6-4, the rubbish storage case 6-1 and the negative-pressure air fan 6-2 outlet air
Mouth connection.When work, negative-pressure air fan 6-2 provides negative pressure to horn-like suction nozzle 6-4, and the horn-like suction nozzle 6-4 suction inlet direction,
And will be disposed below and rubbish object concentration is siphoned away and is eventually entered into rubbish storage case 6-1 by blast pipe 6-3, it can be by rubbish
Automatically it clears up and synchronizes and take away.
In the utility model, it is preferable that, can be to left and right two there are two the rubbish remove device 6 has and between left and right every setting
Rubbish cleaning is distinguished in side, and effect is more preferable.
Can be found in Fig. 4, the track flusher 7 include giant 7-1, high-pressure hydraulic pump 7-2, the first lift cylinders 7-4 and
Storage tank 7-3, the water inlet of high-pressure hydraulic pump 7-2 are connect with the storage tank 7-3, the water outlet of the high-pressure hydraulic pump 7-2
Mouth is connect with the giant 7-1, and in 1 bottom of track vehicle body, giant 7-1 is logical for giant 7-1 setting
It crosses the first lift cylinders 7-4 and is mounted on 1 bottom of track vehicle body, and the first lift cylinders 7-4 is for adjusting giant 7-1 work
Make height；Specifically, first lift cylinders 7-4 is fixedly mounted on 1 bottom of track vehicle body and vertically arranged, the giant
7-1 is fixed on the first lift cylinders 7-4 output end.When work, first lift cylinders 7-4 drives giant 7-1
Lifting, and then realize that giant 7-1 working depth is adjustable, the flushing work to different height range can be met, due to height
Degree automatically switches, time saving and energy saving.
Further, it is provided with hand-held sluice gun and hand-held suction nozzle on the track vehicle body 1, can be used for for manual operation pair
Greenbelt, platform peripheral facility and railway switch within the scope of right of way etc. are cleaned.
The utility model at least has following work characteristics and is analyzed as follows: first, the track actuation 3 can be passed through
The rail wheel 2 can be driven to rotate, this to maintain equipment is carried out to realize automatically along track routes in two rail upper rail movements
Cleaning；Second, due to preventing dust etc. to be attached to rail by starting the rail cleaning plant 5, it can be achieved that rail to cleaning
On, track train normal work is influenced, while reducing failure and sending and improve rail service life；Third, the rubbish remove dress
6 are set using in the negative sucking rubbish storage case 6-1 of negative pressure, automatic garbage-collecting can be taken away, while matching track flusher 7
High pressure water cleaning removes the deposit in track groove, can sufficiently remove in track groove the deposit of equal compactings, sandy soil, leaf,
The gum deposits object such as the unconsolidated sediments such as paper scrap and chewing gum, adhesive sticker, the horn-like suction nozzle 6-4 can gather dirt-collecting
After holding together, rubbish storage case 6-1 is sucked by negative-pressure air fan；4th, above-mentioned work can carry out simultaneously, can realize that city rail is handed over automatically
Logical track comprehensive cleaning cleaning and maintenance work, are greatly improved working efficiency.
The preferred embodiments of the present invention have been described in detail above.It should be appreciated that the ordinary skill people of this field
Member according to the present utility model can conceive without creative work makes many modifications and variations.Therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality according to the design of the utility model on the basis of existing technology in domain
Available technical solution is tested, it all should be within the scope of protection determined by the claims.
Claims (6)
1. a kind of urban track traffic to maintain equipment, it is characterised in that: driven including track vehicle body (1), rail wheel (2), rail wheel
Motivation structure (3), rail cleaning plant (5), rubbish remove device (6) and track flusher (7)；
The rail wheel (2) is rotatably installed on track vehicle body (1) bottom, which has two pairs and front and back point
Cloth；
The track actuation (3) connect with the rail wheel (2) and the rail wheel (2) can be driven to rotate；
There are two the rail cleaning plant (5) tools, and it is clear which is respectively used to two parallel steel rails surfaces
Reason；
The rubbish remove device (6) includes rubbish storage case (6-1), negative-pressure air fan (6-2), blast pipe (6-3) and horn-like suction
Mouth (6-4), the horn-like suction nozzle (6-4) are arranged in track vehicle body (1) bottom, the air inlet of the negative-pressure air fan (6-2)
It is connect by the blast pipe (6-3) with the horn-like suction nozzle (6-4), the rubbish storage case (6-1) and the negative pressure wind
The connection of machine (6-2) air outlet；
The track flusher (7) includes giant (7-1), high-pressure hydraulic pump (7-2) and storage tank (7-3), the high pressure water
The water inlet of pump (7-2) is connect with the storage tank (7-3), the water outlet and the high pressure water of the high-pressure hydraulic pump (7-2)
Rifle (7-1) connection, the giant (7-1) are arranged in track vehicle body (1) bottom.
2. a kind of urban track traffic to maintain equipment as described in claim 1, it is characterised in that: the track flusher
It (7) further include the first lift cylinders (7-4), which is mounted on the track vehicle body by the first lift cylinders (7-4)
(1) bottom, and first lift cylinders (7-4) are for adjusting giant (7-1) working depth.
3. a kind of urban track traffic to maintain equipment as described in claim 1, it is characterised in that: the rail cleaning plant
It (5) include brush holder (5-1), rail surface cleaning brush (5-2), two rail side cleaning brush (5-3), duplex cylinders
(5-4) and the second lift cylinders (5-5)；
Notch of the brush holder lower end (5-1) equipped with groove (5-11) and the groove (5-11) is downward；
The rail surface cleaning brush (5-2) and two rail sides cleaning brush (5-3) are respectively positioned in the groove (5-11)；
Two rail side cleaning brush (5-3) working faces are oppositely arranged and are spaced apart, the rail surface cleaning brush (5-
2) it is located between two rail side cleaning brush (5-3) and is higher than the rail surface cleaning brush (5-2), the rail surface
Cleaning brush (5-2) work is face-down；
The two sides groove (5-11) cell wall wears two guide rods (5-6) respectively, two guide rod (5-6) inner ends respectively with two steel
Trackside face cleaning brush (5-3) connection, the duplex cylinder (5-4) are fixed on brush holder (5-1), the duplex cylinder (5-4) two
A output end is affixed with two guide rod (5-6) outer ends respectively, which is mounted on by the second lift cylinders (5-5)
Track vehicle body (1) bottom, and second lift cylinders (5-5) are for adjusting the brush holder (5-1) working depth.
4. a kind of urban track traffic to maintain equipment as described in claim 1, it is characterised in that: the track actuation
(3) include motor (3-1), retarder (3-2), drive sprocket (3-3), two driven sprockets (3-4) and transmission chain (3-5), be somebody's turn to do
Motor (3-1) connect by retarder (3-2) with drive sprocket (3-3), the drive sprocket (3-3) pass through transmission chain (3-5) and
Two driven sprocket (3-4) connections；
Track vehicle body (1) bottom is rotatably set there are two wheel shaft (1-1), and the two pairs of tracks wheel (2) is respectively assembled at two
On wheel shaft (1-1)；
Two driven sprockets (3-4) are coaxially connected with two wheel shafts (1-1) respectively.
5. a kind of urban track traffic to maintain equipment as claimed in claim 4, it is characterised in that: the track actuation
It (3) further include two tightener sprockets (3-6), two tightener sprockets (3-6) and transmission chain (3-5) are cooperatively connected, and this two
Tight sprocket wheel (3-6) is arranged close to the drive sprocket (3-3) and its three is at angular distribution.
6. a kind of urban track traffic to maintain equipment as described in claim 1, it is characterised in that: on the track vehicle body (1)
It is provided with hand-held sluice gun and hand-held suction nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821748711.7U CN209194447U (en) | 2018-10-26 | 2018-10-26 | A kind of urban track traffic to maintain equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821748711.7U CN209194447U (en) | 2018-10-26 | 2018-10-26 | A kind of urban track traffic to maintain equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209194447U true CN209194447U (en) | 2019-08-02 |
Family
ID=67409334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821748711.7U Active CN209194447U (en) | 2018-10-26 | 2018-10-26 | A kind of urban track traffic to maintain equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209194447U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110552316A (en) * | 2019-10-04 | 2019-12-10 | 温金建 | Maintenance and cleaning equipment for urban rail transit track |
| CN113026655A (en) * | 2021-03-27 | 2021-06-25 | 蔡良云 | Recreation ground train track cleaning robot |
-
2018
- 2018-10-26 CN CN201821748711.7U patent/CN209194447U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110552316A (en) * | 2019-10-04 | 2019-12-10 | 温金建 | Maintenance and cleaning equipment for urban rail transit track |
| CN110552316B (en) * | 2019-10-04 | 2021-03-23 | 安徽尚成建设工程有限公司 | Maintenance and cleaning equipment for urban rail transit track |
| CN113026655A (en) * | 2021-03-27 | 2021-06-25 | 蔡良云 | Recreation ground train track cleaning robot |
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