CN209636567U - A kind of adjustable subway track-laying vehicle - Google Patents
A kind of adjustable subway track-laying vehicle Download PDFInfo
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- CN209636567U CN209636567U CN201822169523.5U CN201822169523U CN209636567U CN 209636567 U CN209636567 U CN 209636567U CN 201822169523 U CN201822169523 U CN 201822169523U CN 209636567 U CN209636567 U CN 209636567U
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- door frame
- laying vehicle
- hydraulic
- subway track
- outer tube
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Abstract
It lays a railway track apparatus field the utility model relates to subway, specially a kind of adjustable subway track-laying vehicle, including door frame mechanism, hydraulic power unit, hydraulic control box and walking mechanism, door frame mechanism includes front and back two groups of door frame monomers disposed in parallel, the door frame monomer includes two root posts and the telescoping mechanism for being connected to two root posts upper end, telescoping mechanism on two groups of door frame monomers is connected by supporting beam, become for existing equipment of laying a railway track across difficulty, the problems such as maintenance is inconvenient, adjustable subway track-laying vehicle provided by the utility model, supporting mechanism is controlled by hydraulic device, the adjustable subway track-laying vehicle can be raised, disengage it from ground, telescopic device is facilitated to carry out the adjustment of width to adjustable subway track-laying vehicle, requirement is laid with to adapt to different tunnel tracks；Hydraulic power unit and hydraulic control box position are raised, door frame two sides is mounted in, is convenient for safeguarding.
Description
Technical field
It lays a railway track apparatus field the utility model relates to subway, specially a kind of adjustable subway track-laying vehicle.
Background technique
China's urban rail transit engineering is laid a railway track in construction at present, and the tradition of use equipment of laying a railway track mainly has assembled transformation simple type
With artificial and two kinds of structural shapes of hydraulic power modified.Assembly transformation simple type track-laying machine becomes in work surface conversion across journey
In, it needs to shut down after disintegration passes through and assembles again, because tunnel space is narrow, lifting becomes across difficulty, and work efficiency is low, time-consuming；People
Although work modified track-laying machine becomes in work surface conversion across not needing to disintegrate in the process, it is traversing to need to shut down artificial low level jacking
Become across complicated for operation.In addition, the hydraulic power unit and control cabinet of existing part track-laying vehicle are located at bottom, operating space is small, inconvenient
In maintenance.
Utility model content
Existing equipment of laying a railway track set forth above is become across difficulty, is repaired the problems such as inconvenient, the utility model provides
A kind of adjustable subway track-laying vehicle is gone up and down by hydraulic device control track-laying vehicle and is become across in addition, hydraulic power unit has been turned up
And the installation site of control cabinet, facilitate maintenance.
To achieve the above object, the utility model provides the following technical solutions:
A kind of adjustable subway track-laying vehicle, including door frame mechanism, hydraulic power unit, hydraulic control box and walking mechanism.
The door frame mechanism includes front and back two groups of door frame monomers disposed in parallel, the door frame monomer include two root posts and
It is connected to the telescoping mechanism of two root posts upper end, the telescoping mechanism on two groups of door frame monomers is connected by supporting beam；
Every group of telescoping mechanism side is hinged with one group of supporting mechanism, and supporting mechanism up/down side is equipped with hydraulic cylinder, the liquid
Compressing cylinder one end is hinged with telescoping mechanism, and the other end is hinged with supporting mechanism；
The walking mechanism has two groups, is set to door frame mechanism lower end in parallel, and perpendicular to the telescopic direction of telescoping mechanism；
The door frame mechanism is equipped with multiple groups mounting bracket, and the hydraulic power unit and hydraulic control box are set to mounting bracket
On.
Further, the telescoping mechanism includes the first housing tube assembly, the first inner prop and hydraulic cylinder, in two first
Column is mutually privately arranged in the first housing tube assembly, and telescoping mechanism is provided with two groups of hydraulic cylinders, described hydraulic cylinder one end with
It is column articulated in first, the other end and the first outer tube member hinges.
Further, the first housing tube assembly includes two square bushings arranged side by side, two first inner props point
In two square bushings, and the opposite both ends of two first inner props respectively with the two root posts upper end of door frame monomer is fixed connects
It connects.
Further, the column includes the second outer tube, the second inner prop and hydraulic cylinder, and the second outer tube is sleeved on the
The outside of two inner props, one end of hydraulic cylinder and the second outer tube are hinged, column articulated in the other end and second.
Further, the mounting bracket be arranged in the two root posts above same group of walking mechanism the second outer tube it
Between, fixed beam is additionally provided between the two root posts above same group of walking mechanism, the fixed beam is arranged in the second outer tube
Upper end.
Further, the supporting mechanism includes support frame and telescopic end, one end of support frame as described above and the first outer tube
The middle part of member hinges, support frame is connect by hydraulic cylinder with the first housing tube assembly.
Further, the supporting mechanism further includes hydraulic cylinder, and the other end of support frame is provided with third outer tube, stretches
Contracting end is provided with third inner prop, and third outer tube is sleeved on outside third inner prop, and hydraulic cylinder one end and support frame are hinged, the other end
It is hinged with telescopic end.
Further, the adjustable subway track-laying vehicle further includes hoisting mechanism, and hoisting mechanism is arranged in supporting beam；Institute
Stating walking mechanism has two groups, is separately mounted to the lower part of two heel post of door frame mechanism, connect with the second inner prop.
Further, the walking mechanism includes walker and wheel assembly, and walker is fixedly connected with column lower end, vehicle
Wheel apparatus is set to below walker.
The utility model has the following beneficial effects:
Telescoping mechanism is controlled, it can be achieved that adjustable subway track-laying vehicle easily adjusts width, to adapt to by hydraulic device
Different track laying requirements；Two square bushings are fixed side by side in telescoping mechanism, it is possible to increase flexible stroke obtains more large span；
By the supporting mechanism in door frame mechanism, the adjustable subway track-laying vehicle can be raised, disengage it from ground, facilitate telescopic machine
Structure carries out the adjustment of width to adjustable subway track-laying vehicle；Hydraulic power unit and hydraulic control box position are set to door frame two sides,
It is located at the middle part in tunnel, operable space is bigger, is maintained convenient for personnel.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model；
Fig. 2 is the front view of the utility model door frame mechanism；
Fig. 3 is the top view of Fig. 2；
Fig. 4 is partial enlargement diagram at Figure 1A；
Fig. 5 is the spacing schematic diagram of hydraulic station and hydraulic control box and tunnel wall.
Specific embodiment
The use of the new type is described in further detail in the following with reference to the drawings and specific embodiments, but not as to this reality
With novel restriction.
As shown in Figs 1-4, the present embodiment provides a kind of adjustable subway track-laying vehicle, including door frame mechanism 1, hydraulic power unit 2,
Hydraulic control box 3 and walking mechanism 4.
The door frame mechanism 1 includes front and back two groups of door frame monomers disposed in parallel, and the door frame monomer includes two root posts
101 and it is connected to the telescoping mechanism 102 of two root posts upper end, the telescoping mechanism on two groups of door frame monomers is connected by supporting beam 103
It connects；
Every group of 102 side of telescoping mechanism is hinged with one group of supporting mechanism 104, and 104 up/down side of supporting mechanism is equipped with hydraulic oil
Cylinder, described hydraulic cylinder one end and telescoping mechanism 102 are hinged, and the other end and supporting mechanism 104 are hinged；
The walking mechanism 4 has two groups, is set to 1 lower end of door frame mechanism in parallel, and perpendicular to the flexible side of telescoping mechanism 102
To；
The door frame mechanism 1 is equipped with multiple groups mounting bracket 105, and the hydraulic power unit 2 and hydraulic control box 3 are set to installation
On bracket 105.
In the present embodiment, the telescoping mechanism 102 includes the first housing tube assembly 102a, the first inner prop 102b and hydraulic
Oil cylinder, two the first inner prop 102b phases are privately arranged in the first housing tube assembly 102a, and telescoping mechanism 102 is provided with two groups of liquid
Compressing cylinder, described hydraulic cylinder one end and the first inner prop 102b are hinged, and the other end and the first housing tube assembly 102a are hinged.
In the present embodiment, the first housing tube assembly 102a includes two square bushings arranged side by side, and two
One inner prop 102b is divided into two square bushings, and the opposite both ends two first inner prop 102b respectively with door frame monomer two
101 upper end of root post is fixedly connected.The first housing tube assembly 102a is constituted using two square bushings arranged side by side, two pieces the
One inner prop 102b is divided into two square bushings, makes two first inner prop 102b are each to have independent extendable room by oneself, it is possible to increase
The flexible stroke of telescoping mechanism 102, to increase the span adjustable range of adjustable subway track-laying vehicle.
In the present embodiment, the column 101 includes the second outer tube 101a, the second inner prop 101b and hydraulic cylinder, the
Two outer tube 101a are sleeved on the outside of the second inner prop 101b, and one end of hydraulic cylinder and the second outer tube 101a are hinged, another
It holds hinged with the second inner prop 101b.Hydraulic cylinder is controlled to stretch, it can be achieved that column stretches.
In the present embodiment, the two root posts 101 the of the top of same group of walking mechanism 4 are arranged in the mounting bracket 105
Between two outer tube 101a, it is additionally provided with fixed beam 107 between the two root posts 101 of same group of 4 top of running gear, it is described solid
Determine beam 107 to be arranged in the second upper end outer tube 101a.As shown in figure 5, tunnel is rounded, the setting of mounting bracket 105 is at two pieces the
Between two outer tube 101a, the position of the hydraulic power unit 2 being mounted in mounting bracket 105 and hydraulic control box 3 can be raised, be located
In the middle part of tunnel, the distance L of 3 lateral distance tunnel wall of hydraulic power unit 2 and hydraulic control box is larger at this time, grasp staff can
The space of work is maximum, convenient to safeguard to hydraulic power unit 2 and hydraulic control box 3.
In the present embodiment, the supporting mechanism 104 includes support frame 1041 and telescopic end 1042, support frame as described above 1041
One end and the first housing tube assembly 102a it is hinged, the middle part of support frame 1041 passes through hydraulic cylinder and the first housing tube assembly
102a connection.
In the present embodiment, the supporting mechanism 104 further includes hydraulic cylinder, and the other end of support frame 1041 is provided with
Three outer tube 1041a, telescopic end 1042 are provided with third inner prop 1042a, and third outer tube 1041a is sleeved on third inner prop
Outside 1042a, hydraulic cylinder one end and support frame 1041 are hinged, and the other end and telescopic end 1042 are hinged.By controlling hydraulic cylinder
It is flexible telescopic end 1042 can be made to stretch, to change 104 length of supporting mechanism.
It in the present embodiment, further include hoisting mechanism (hydraulic wireline winch) 5, the hoisting mechanism 5 is arranged in supporting beam 103
On；The walking mechanism 4 has two groups, is separately mounted to the lower part of 1 liang of heel post 101 of door frame mechanism, connects with the second inner prop 101b
It connects.
In the present embodiment, the walking mechanism 4 includes walker 401 and wheel assembly 402, walker 401 and column
101 lower ends are fixedly connected, and wheel assembly 402 is set to 401 lower section of walker, and the variable pitch of wheel assembly 402.When adjustable
When subway track-laying vehicle works in subway tunnel, wheel assembly 502 is symmetrical in "eight" shape, further, wheel assembly
502 "eight" shape tilt angle and the steering of wheel assembly 502 be all it is adjustable, to be applicable in the need of the track of different spans
It asks, and can realize that adjustable subway track-laying vehicle turns to.
When adjusting width using the adjustable subway track-laying vehicle in the present embodiment, telescoping mechanism 102 need to be adjusted,
To achieve the purpose that change adjustable subway track-laying vehicle adjustment width.Specific operating method is exemplified below:
A kind of operating method are as follows:
Hydraulic cylinder between control supporting mechanism 104 and telescoping mechanism 102 is extended to supporting mechanism 104 to be placed vertically；
The hydraulic cylinder controlled between support frame 1041 and telescopic end 1042 extends, and telescopic end 1042 is made to resist ground, adjustable subway
Track-laying vehicle is detached from ground；The hydraulic cylinder of control telescoping mechanism 102 stretches, and drives the first housing tube assembly 102a and first
Inner prop 102b opposite sliding realizes that two groups of telescoping mechanisms 102 are flexible, telescoping mechanism 102 is adjusted to suitable width, at this time
Adjustable subway track-laying vehicle width adjustment is completed.
After the completion of adjustable subway track-laying vehicle width adjustment, the hydraulic oil between support frame 1041 and telescopic end 1042 is controlled
Cylinder is shunk, and is placed on the ground adjustable subway track-laying vehicle；Hydraulic cylinder continues to shrink, and is reduced to telescopic end 1042 most short,
Hydraulic cylinder between control supporting mechanism 104 and telescoping mechanism 102 is contracted to 104 level of supporting mechanism, so as to adjustablely
Iron track-laying vehicle carries out walking and operation.
Optional another kind operating method are as follows:
The hydraulic cylinder controlled between supporting mechanism 104 and telescoping mechanism 102 is shunk, and supporting mechanism 104 is flattened, is being propped up
Supporter is placed below support 1041, the hydraulic cylinder of control 1 column 101 of door frame mechanism is shunk, and column 101 shortens, will be adjustable
Formula subway track-laying vehicle, which is raised, is detached from ground；Telescoping mechanism 102 is controlled, is stretched by the hydraulic cylinder of telescoping mechanism 102 and drives the
One housing tube assembly 102a and the first inner prop 1021b movement, to realize that two groups of telescoping mechanisms 102 are flexible, thus by telescoping mechanism
102 adjust to suitable width, and adjustable subway track-laying vehicle width adjustment is completed at this time.
After the completion of adjustable subway track-laying vehicle width adjustment, the hydraulic device elongation of the column 101 of door frame mechanism 1 is controlled,
It is placed on the ground adjustable subway track-laying vehicle, removes supporter, is controlled between supporting mechanism 104 and telescoping mechanism 102
Hydraulic device elongation, supporting mechanism 104 is folded down, so that adjustable subway track-laying vehicle carries out walking and operation.
Upper is only the preferred embodiment of the utility model, is not intended to limit the utility model, for this field
For technical staff, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model, institute
Any modification, equivalent substitution, improvement and etc. of work, should be included within the scope of protection of this utility model.
Claims (9)
1. a kind of adjustable subway track-laying vehicle, including door frame mechanism, hydraulic power unit, hydraulic control box and walking mechanism, feature
It is:
The door frame mechanism includes front and back two groups of door frame monomers disposed in parallel, and the door frame monomer includes two root posts and connection
Telescoping mechanism in two root posts upper end, the telescoping mechanism on two groups of door frame monomers pass through supporting beam and connect；
Every group of telescoping mechanism side is hinged with one group of supporting mechanism, and supporting mechanism up/down side is equipped with hydraulic cylinder, the hydraulic oil
Cylinder one end is hinged with telescoping mechanism, and the other end is hinged with supporting mechanism；
The walking mechanism has two groups, is set to door frame mechanism lower end in parallel, and perpendicular to the telescopic direction of telescoping mechanism；
The door frame mechanism is equipped with multiple groups mounting bracket, and the hydraulic power unit and hydraulic control box are set in mounting bracket.
2. adjustable subway track-laying vehicle according to claim 1, it is characterised in that: the telescoping mechanism includes the first housing
Tube assembly, the first inner prop and hydraulic cylinder, two the first inner props are mutually privately arranged in the first housing tube assembly, and telescoping mechanism is set
It is equipped with two groups of hydraulic cylinders, column articulated, the other end and the first outer tube member hinges in described hydraulic cylinder one end and first.
3. adjustable subway track-laying vehicle according to claim 2, it is characterised in that: the first housing tube assembly includes two
Root square bushing arranged side by side, two first inner props are divided into two square bushings, and two first inner props it is opposite two
End is fixedly connected with the two root posts upper end of door frame monomer respectively.
4. adjustable subway track-laying vehicle according to claim 3, it is characterised in that: the column include the second outer tube,
Second inner prop and hydraulic cylinder, the second outer tube are sleeved on the outside of the second inner prop, one end of hydraulic cylinder and the second outer tube
Hingedly, column articulated in the other end and second.
5. adjustable subway track-laying vehicle according to claim 4, it is characterised in that: the mounting bracket is arranged at same group
Between second outer tube of the two root posts above walking mechanism, also set up between the two root posts above same group of walking mechanism
There is fixed beam, the fixed beam is arranged in the second outer sleeve upper.
6. adjustable subway track-laying vehicle according to claim 5, it is characterised in that: the supporting mechanism include support frame and
The middle part of telescopic end, one end of support frame as described above and the first outer tube member hinges, support frame passes through outside hydraulic cylinder and first
Sheath assembly connection.
7. adjustable subway track-laying vehicle according to claim 6, it is characterised in that: the supporting mechanism further includes hydraulic oil
Cylinder, the other end of support frame are provided with third outer tube, and telescopic end is provided with third inner prop, and third outer tube is sleeved in third
Outside column, hydraulic cylinder one end is hinged with support frame, and the other end is hinged with telescopic end.
8. adjustable subway track-laying vehicle according to claim 1, it is characterised in that: it further include hoisting mechanism, the lifting
Mechanism is arranged in supporting beam；The walking mechanism is separately mounted to the lower part of two heel post of door frame mechanism, connects with the second inner prop
It connects.
9. adjustable subway track-laying vehicle according to claim 8, it is characterised in that: the walking mechanism include walker and
Wheel assembly, walker are fixedly connected with column lower end, and wheel assembly is set to below walker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822169523.5U CN209636567U (en) | 2018-12-24 | 2018-12-24 | A kind of adjustable subway track-laying vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822169523.5U CN209636567U (en) | 2018-12-24 | 2018-12-24 | A kind of adjustable subway track-laying vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209636567U true CN209636567U (en) | 2019-11-15 |
Family
ID=68475254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822169523.5U Active CN209636567U (en) | 2018-12-24 | 2018-12-24 | A kind of adjustable subway track-laying vehicle |
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| Country | Link |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110886229A (en) * | 2019-12-12 | 2020-03-17 | 张俊中 | Track laying device of bridge girder erection machine and implementation method |
| CN111411547A (en) * | 2020-03-30 | 2020-07-14 | 株洲市东亨科技有限责任公司 | Subway track laying vehicle |
| CN111422248A (en) * | 2020-04-01 | 2020-07-17 | 株洲市东亨科技有限责任公司 | Subway rail laying vehicle with automatic control automobile body levelness function |
| CN112061194A (en) * | 2020-09-29 | 2020-12-11 | 中车株洲车辆有限公司 | Combined transport loading and unloading device for highway and sea iron |
| CN114481725A (en) * | 2022-03-21 | 2022-05-13 | 镇江市飞亚起重有限公司 | Rail mounting device |
-
2018
- 2018-12-24 CN CN201822169523.5U patent/CN209636567U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110886229A (en) * | 2019-12-12 | 2020-03-17 | 张俊中 | Track laying device of bridge girder erection machine and implementation method |
| CN111411547A (en) * | 2020-03-30 | 2020-07-14 | 株洲市东亨科技有限责任公司 | Subway track laying vehicle |
| CN111422248A (en) * | 2020-04-01 | 2020-07-17 | 株洲市东亨科技有限责任公司 | Subway rail laying vehicle with automatic control automobile body levelness function |
| CN112061194A (en) * | 2020-09-29 | 2020-12-11 | 中车株洲车辆有限公司 | Combined transport loading and unloading device for highway and sea iron |
| CN114481725A (en) * | 2022-03-21 | 2022-05-13 | 镇江市飞亚起重有限公司 | Rail mounting device |
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