CN207583385U - A kind of running gear of laying a railway track certainly of tunnel lining trolley - Google Patents
A kind of running gear of laying a railway track certainly of tunnel lining trolley Download PDFInfo
- Publication number
- CN207583385U CN207583385U CN201721031157.6U CN201721031157U CN207583385U CN 207583385 U CN207583385 U CN 207583385U CN 201721031157 U CN201721031157 U CN 201721031157U CN 207583385 U CN207583385 U CN 207583385U
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- China
- Prior art keywords
- rail
- wheel
- lifting
- trolley
- lifting cylinder
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Abstract
The utility model discloses a kind of running gears of laying a railway track certainly of tunnel lining trolley, trolley includes trolley door frame, traversing platform, prevent traversing tilting device, wheel carrier, wheel, rail, lifting cylinder and rail lifting wheel, trolley door frame is fixedly connected by traversing platform with the upper side of wheel carrier, prevent that traversing tilting device is fixed between trolley door frame and wheel carrier, wheel is rotatably connected by axletree and wheel carrier, rail lifting wheel is fixedly connected with wheel carrier, rail is fixed on the lower section of wheel by rail lifting wheel, and the upper side of rail is bonded with wheel, lifting cylinder is vertically arranged, and the fixing end of lifting cylinder is fixedly connected with the downside of wheel carrier, the lower end of lifting cylinder is supported on ground.Cooperation of the running gear by lifting cylinder and rail lifting wheel of laying a railway track certainly of a kind of tunnel lining trolley of the utility model so that rail can continue to move forward, and not need to set up the movement that trolley can be thus achieved in rail.
Description
Technical field
The utility model is related to tunnel lining trolley more particularly to a kind of running gears of laying a railway track certainly of tunnel lining trolley.
Background technology
Tunnel lining trolley is walked in orbit when walking, and is laid railway sleepers under normal conditions on ground, is then set up track,
It needs that a large amount of manpower and materials is spent to be laid with, while cost manpower and materials is needed to remove sleeper and track again after the completion of use.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of laying a railway track certainly for tunnel lining trolley
Running gear.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of running gear of laying a railway track certainly of tunnel lining trolley, the trolley include trolley door frame, traversing platform, anti-traversing
Tilting device, wheel carrier, wheel, rail, lifting cylinder and rail lifting wheel, the trolley door frame by the traversing platform with
The upper side of the wheel carrier is fixedly connected, described to prevent that traversing tilting device is fixed at the trolley door frame and the wheel
Between frame, the wheel is rotatably connected by axletree and the wheel carrier, and the rail lifting wheel is consolidated with the wheel carrier
Fixed connection, the rail are fixed on the lower section of the wheel, and the upper side of the rail and institute by the rail lifting wheel
Wheel fitting is stated, the lifting cylinder is vertically arranged, and the fixing end of the lifting cylinder and the downside of the wheel carrier are consolidated
Fixed connection, during in contraction state, the lower end of the lifting cylinder is located at the top of the downside of the rail, in elongate
During state, the lower end of the lifting cylinder is located at the lower section of the downside of the rail and supports on the ground.
Specifically, the rail is drum steel, and multiple rail lifting wheels are separately positioned on the both sides of the rail, and
The rail lifting wheel is bonded with the medial surface of the rail, and the quantity of the rail is two, and two rail are parallel to be set
It puts, and the lower section of two door pillars positioned at the trolley door frame.
Preferably, the diameter phase of the distance between the interior upper side of the rail and inner underside face and the rail lifting wheel
Deng the rail lifting wheel is located between the interior upper side of rail and inner underside face, and rail can slide back and forth along wheel.
When specifically, in contraction state, the lower end of the lifting cylinder is located at the top of the downside of the rail, place
When elongation state, the lower end of the lifting cylinder is located at the lower section of the downside of the rail.
The beneficial effects of the utility model are：
A kind of running gear of laying a railway track certainly of tunnel lining trolley of the utility model passes through lifting cylinder and rail lifting wheel
Cooperation so that rail can continue to move forward, and not need to set up the movement that trolley can be thus achieved in rail.
Description of the drawings
Fig. 1 is a kind of front view of the running gear of laying a railway track certainly of tunnel lining trolley described in the utility model；
Fig. 2 is a kind of side view of the running gear of laying a railway track certainly of tunnel lining trolley described in the utility model.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As depicted in figs. 1 and 2, the running gear of laying a railway track certainly of a kind of tunnel lining trolley of the utility model, trolley include platform
Car door frame 9, traversing platform 8 and anti-traversing tilting device 10, running gear include wheel carrier 6, wheel 4, rail 2, lifting cylinder 7
With rail lifting wheel 3, trolley door frame 9 is fixedly connected by traversing platform 8 with the upper side of wheel carrier 6, prevents traversing tilting device
10 are fixed between trolley door frame 9 and wheel carrier 6, and wheel 4 is rotatably connected by axletree 5 and wheel carrier 6, rail
Lifting wheel 3 is fixedly connected with wheel carrier 6, and rail 2 is fixed on the lower section of wheel 4, and the upside of rail 2 by rail lifting wheel 3
Face is bonded with wheel 4, and lifting cylinder 7 is vertically arranged, and the fixing end of lifting cylinder 7 is fixedly connected with the downside of wheel carrier 6,
Rail 2 is drum steel, and multiple rail lifting wheels 3 are separately positioned on the both sides of rail 2, and the inside of rail lifting wheel 3 and rail 2
Face paste is closed, and the quantity of rail 2 is two, and two rail 2 are arranged in parallel, and the lower section of two door pillars positioned at trolley door frame 9, steel
The distance between the interior upper side of rail 2 and inner underside face are equal to the diameter of rail lifting wheel 3, during in contraction state, lifting oil
The lower end of cylinder 7 is located at the top of the downside of rail 2, and during in elongation state, the lower end of lifting cylinder is located at the downside of rail 2
The lower section in face and support is on the ground.
A kind of operation principle of the running gear of laying a railway track certainly of tunnel lining trolley of the utility model is as follows：
Lifting cylinder 7 extends, and the lower end of lifting cylinder 7 all lifts trolley entirety, and cause rail 2 against ground
Ground 1 is left, then can push rail 2, rail 2 is made to be slided along rail lifting wheel 3, and wheel 4 is made to be located at rail lifting wheel 3
Rear end, then shrink lifting cylinder 7, trolley entire lowering, rail 2 is stably placed on ground 1, then pushes trolley whole
It is mobile, so as to which wheel 4 be made to slide into from the rear end of rail 2 front end of rail 2；After wheel 4 reaches the front end of rail 2, lifting oil
Cylinder 7 extends, and the lower end of lifting cylinder 7 all lifts trolley entirety, and rail 2 is caused to leave ground 1, then against bottom surface
Rail 2 can be pushed, rail 2 is made to be slided along rail lifting wheel 3, and wheel 4 is made to be located at the rear end of rail lifting wheel 3, is repeated,
The movement of trolley can be thus achieved.
The technical solution of the utility model is not limited to the limitation of above-mentioned specific embodiment, every skill according to the present utility model
The technology deformation that art scheme is made, each falls within the scope of protection of the utility model.
Claims (3)
1. a kind of running gear of laying a railway track certainly of tunnel lining trolley, the trolley includes trolley door frame, traversing platform and prevents traversing
Tilting device, it is characterised in that：Further include wheel carrier, wheel, rail, lifting cylinder and rail lifting wheel, the trolley door frame
It is fixedly connected by the traversing platform with the upper side of the wheel carrier, the anti-traversing tilting device is fixed at described
Between trolley door frame and the wheel carrier, the wheel is rotatably connected by axletree and the wheel carrier, and the rail carries
It rises wheel to be fixedly connected with the wheel carrier, the rail is fixed on the lower section of the wheel, and institute by the rail lifting wheel
The upper side for stating rail is bonded with the wheel, and the lifting cylinder is vertically arranged, and the fixing end of the lifting cylinder and institute
The downside for stating wheel carrier is fixedly connected；
During in contraction state, the lower end of the lifting cylinder is located at the top of the downside of the rail, in elongation state
When, the lower end of the lifting cylinder is located at the lower section of the downside of the rail and supports on the ground.
2. a kind of running gear of laying a railway track certainly of tunnel lining trolley according to claim 1, it is characterised in that：The rail
For drum steel, multiple rail lifting wheels are separately positioned on the both sides of the rail, and the rail lifting wheel and the steel
The medial surface fitting of rail, the quantity of the rail is two, and two rail are arranged in parallel, and positioned at the trolley door frame
The lower section of two door pillars.
3. a kind of running gear of laying a railway track certainly of tunnel lining trolley according to claim 2, it is characterised in that：The rail
Interior upper side and the distance between inner underside face it is equal with the diameter of the rail lifting wheel, the rail lifting wheel is located at institute
It states between the interior upper side of rail and inner underside face, the rail can slide back and forth along wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721031157.6U CN207583385U (en) | 2017-07-31 | 2017-07-31 | A kind of running gear of laying a railway track certainly of tunnel lining trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721031157.6U CN207583385U (en) | 2017-07-31 | 2017-07-31 | A kind of running gear of laying a railway track certainly of tunnel lining trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207583385U true CN207583385U (en) | 2018-07-06 |
Family
ID=62717906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721031157.6U Active CN207583385U (en) | 2017-07-31 | 2017-07-31 | A kind of running gear of laying a railway track certainly of tunnel lining trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207583385U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109098734A (en) * | 2018-10-23 | 2018-12-28 | 中铁局集团有限公司 | A kind of tunnel lining trolley included track laying device and its application method |
| CN110552720A (en) * | 2019-10-15 | 2019-12-10 | 湖南五新隧道智能装备股份有限公司 | from track laying running gear and tunnel lining platform truck |
-
2017
- 2017-07-31 CN CN201721031157.6U patent/CN207583385U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109098734A (en) * | 2018-10-23 | 2018-12-28 | 中铁局集团有限公司 | A kind of tunnel lining trolley included track laying device and its application method |
| CN109098734B (en) * | 2018-10-23 | 2023-09-15 | 中铁一局集团有限公司 | Self-contained track laying device for tunnel lining trolley and application method of self-contained track laying device |
| CN110552720A (en) * | 2019-10-15 | 2019-12-10 | 湖南五新隧道智能装备股份有限公司 | from track laying running gear and tunnel lining platform truck |
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| GR01 | Patent grant |