CN202543744U - Tyre type high-speed railway plate-type ballastless track mortar layer removing car - Google Patents
Tyre type high-speed railway plate-type ballastless track mortar layer removing car Download PDFInfo
- Publication number
- CN202543744U CN202543744U CN 201220034581 CN201220034581U CN202543744U CN 202543744 U CN202543744 U CN 202543744U CN 201220034581 CN201220034581 CN 201220034581 CN 201220034581 U CN201220034581 U CN 201220034581U CN 202543744 U CN202543744 U CN 202543744U
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- China
- Prior art keywords
- arm
- arm saw
- chain
- support arm
- chain arm
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- Expired - Lifetime
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Abstract
The utility model discloses a tyre type high-speed railway plate-type ballastless track mortar layer removing car, comprising a tyre type walking car body, wherein the front end of the tyre type walking car body is rotatably articulated with a horizontal rotary support arm, the outside of the horizontal rotary support arm is connected with a rotary motor in a transmission way, the rotary motor and the end of the horizontal rotary support arm are in mesh and transmission connection by a gear; the front end of the horizontal rotary support arm is articulated with a lifting support, the lifting support is slidably provided with a chain arm saw pedestal, a lifting oil cylinder is installed on the top of the lifting support, the lower end of a piston rod of the lifting oil cylinder is connected with the chain arm saw pedestal, an oscillating oil cylinder is hinged between the lifting support and the horizontal rotary support arm, the chain arm saw pedestal is provided with a driving main motor, and the lower of the driving main motor is connected with a china arm saw. The removing car disclosed by the utility model realizes the cutting and removing functions to the mortar layer, has the characteristics of short preparation time, high cutting and removing efficiency, and the like, can complete the removing operation within the train operating skylight time, satisfies the continuous train operating condition, improves the operating stability, and saves the electricity consumption to ensure the high quality and high efficiency.
Description
Technical field
The utility model relates to high-speed railway plate-type ballastless track screed and rejects engineering machinery, specifically belongs to rubber-tyred high-speed railway plate-type ballastless track screed and rejects car.
Background technology
Plate-type ballastless track is extensively adopted by high-speed railway, Line for Passenger Transportation track structure institute with its high ride, high stability, high security.Along with the service time of train and the growth of freight volume; Continuous generation along with geological disaster; Damaging in various degree will appear in high-speed railway plate-type ballastless track structure, and in a single day track structure deforms or destroy, and the operation of train is breakneck; Will cause serious accidents such as derail, cause the massive losses of people's life and property.For this reason, must in time take measures to repair, in order to avoid its further expansion influences stability of structure and durability, the repair of high-speed railway plate-type ballastless track also highlights day by day.Plate-type ballastless track cement asphalt mortar disrepair phenomenon shows that mainly track plate and screed gap have just appearred in plate-type ballastless track, cement asphalt mortar breakage, mortar horizontal slice, mortar and track plate and phenomenons such as bed plate separates.The screed rejecting must be at first carried out in the reparation of plate-type ballastless track screed, carries out mortar injection again.
To above problem, must in time carry out screed and reject and repair non-fragment orbit, its technical requirements is following: 1, once only reject a track plate screed; 2, the adjacent orbit plate can not be constructed simultaneously; 3, how much states of track do not change; 4, the screed rejecting time need be satisfied operation skylight time requirement, must not interrupt operation, and keeps the circuit miscellaneous equipment to be in serviceable condition.
The utility model content
The purpose of the utility model provides a kind of rubber-tyred high-speed railway plate-type ballastless track screed and rejects car, and realization in the excision function, can be satisfied the rejecting work of I, II template formula non-fragment orbit cement asphalt mortar layer to screed; Have characteristics such as time weak point, excision efficient height; Can in the time of train operation skylight, accomplish and reject operation, satisfy the uninterrupted operation condition of train, improve running stability; And the saving power consumption, to guarantee high-quality and high-efficiency.
The technical scheme of the utility model is following:
Rubber-tyred high-speed railway plate-type ballastless track screed is rejected car; Include rubber-tyred traveling car body; Rubber-tyred traveling car body front end is rotatablely hinged with the horizontal rotation support arm; The horizontal rotation support arm turning motor that has been in transmission connection outward is connected through meshed transmission gear between the end of turning motor and horizontal rotation support arm; The front end of horizontal rotation support arm is hinged with lifting support; Be slidingly fitted with chain arm saw bearing on the lifting support; The lifting support top is equipped with hoist cylinder, and the piston-rod lower end of hoist cylinder is connected with chain arm saw bearing, is hinged with oscillating oil cylinder between lifting support and the horizontal rotation support arm; Be equipped with on the chain arm saw bearing and drive main motor, drive main motor below and be connected with the chain arm saw.
On the described chain arm saw bearing chain arm saw turning motor is installed, the chain arm saw is fixedly connected with the revolution hollow shaft, and revolution hollow shaft and chain arm saw turning motor are in transmission connection.
Described horizontal rotation arm is provided with picks up the ears, and has hinge hole on picking up the ears, and described oscillating oil cylinder is articulated in the hinge hole.
The utility model adopts rubber-tyred traveling chassis; Traveling between can making things convenient in the line; Realize the excision of fast moving and mortar, screed rejecting car can be accomplished five degree of freedom through revolution bindiny mechanism and rotate, the adjustment of realization chain arm saw all places and duty; Can accomplish the chain arm saw through rubber-tyred traveling chassis and advance, retreat, accomplish screed excision work under the operating modes such as left and right sides line, straightway, the ultra section of curve; The utility model adopts special-purpose chain arm saw as device for excising; Realization is being excised function to screed; Can satisfy the rejecting work of I, II template formula non-fragment orbit cement asphalt mortar layer; Have characteristics such as time weak point, excision efficient height, can in the time of train operation skylight, accomplish and reject operation, satisfy the uninterrupted operation condition of train; Select hydraulic-driven and control system for use, improve running stability, and save power consumption, to guarantee high-quality and high-efficiency; Chain arm does not wait from 2m to 4m, can satisfy the rejecting of cutting I, II template formula non-fragment orbit cement asphalt mortar layer; The thick 20mm that is designed to of chain arm arm, and can rotate around center line, excision thickness can be realized 20mm～60mm step-less adjustment, satisfies the rejecting of I, II template formula non-fragment orbit cement asphalt mortar layer different-thickness, and track structure is not produced damage; Chain arm can be realized 360 ° of rotations, satisfies the requirement of rail track spacing.
The utility model screed is rejected car can accomplish five degree of freedom rotations through revolution bindiny mechanism, realizes the adjustment of chain arm saw all places and duty, can accomplish the chain arm saw through rubber-tyred traveling chassis and advance, retreats, realization mortar excision work.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Referring to accompanying drawing; Rubber-tyred high-speed railway plate-type ballastless track screed is rejected car; Include rubber-tyred traveling car body 1; Rubber-tyred traveling car body 1 front end is rotatablely hinged with horizontal rotation support arm 2, and the outer turning motors 3 that have been in transmission connection of horizontal rotation support arm 2 are connected through meshed transmission gear between the end of turning motor 3 and horizontal rotation support arm 2; The front end of horizontal rotation support arm is hinged with lifting support 4; Be slidingly fitted with chain arm saw bearing 5 on the lifting support 4, lifting support 4 tops are equipped with hoist cylinder 6, and the piston-rod lower end of hoist cylinder 6 is connected with chain arm saw bearing; Be hinged with oscillating oil cylinder 7 between lifting support and the horizontal rotation support arm; The horizontal rotation arm is provided with picks up the ears, and has hinge hole on picking up the ears, and oscillating oil cylinder is articulated in the hinge hole; Be equipped with on the chain arm saw bearing 5 and drive main motor 8, drive main motor 8 belows and be connected with chain arm saw 9, chain arm saw turning motor 10 is installed on the chain arm saw bearing 5, the chain arm saw is fixedly connected with the revolution hollow shaft, and revolution hollow shaft and chain arm saw turning motor are in transmission connection.
Claims (3)
1. rubber-tyred high-speed railway plate-type ballastless track screed is rejected car; Include rubber-tyred traveling car body; Rubber-tyred traveling car body front end is rotatablely hinged with the horizontal rotation support arm; It is characterized in that: the horizontal rotation support arm turning motor that has been in transmission connection outward is connected through meshed transmission gear between the end of turning motor and horizontal rotation support arm; The front end of horizontal rotation support arm is hinged with lifting support; Be slidingly fitted with chain arm saw bearing on the lifting support; The lifting support top is equipped with hoist cylinder, and the piston-rod lower end of hoist cylinder is connected with chain arm saw bearing, is hinged with oscillating oil cylinder between lifting support and the horizontal rotation support arm; Be equipped with on the chain arm saw bearing and drive main motor, drive main motor below and be connected with the chain arm saw.
2. rubber-tyred high-speed railway plate-type ballastless track screed according to claim 1 is rejected car; It is characterized in that: on the described chain arm saw bearing chain arm saw turning motor is installed; The chain arm saw is fixedly connected with the revolution hollow shaft, and revolution hollow shaft and chain arm saw turning motor are in transmission connection.
3. rubber-tyred high-speed railway plate-type ballastless track screed according to claim 1 is rejected car, and it is characterized in that: described horizontal rotation arm is provided with picks up the ears, and has hinge hole on picking up the ears, and described oscillating oil cylinder is articulated in the hinge hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220034581 CN202543744U (en) | 2012-02-03 | 2012-02-03 | Tyre type high-speed railway plate-type ballastless track mortar layer removing car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220034581 CN202543744U (en) | 2012-02-03 | 2012-02-03 | Tyre type high-speed railway plate-type ballastless track mortar layer removing car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202543744U true CN202543744U (en) | 2012-11-21 |
Family
ID=47164399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220034581 Expired - Lifetime CN202543744U (en) | 2012-02-03 | 2012-02-03 | Tyre type high-speed railway plate-type ballastless track mortar layer removing car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202543744U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201800006889A1 (en) * | 2018-07-03 | 2020-01-03 | EQUIPMENT AND METHOD FOR THE RESTORATION OF THE BASE OF A RAILWAY LINE | |
| IT201800006890A1 (en) * | 2018-07-03 | 2020-01-03 | METHOD FOR THE RESTORATION OF THE BASE OF A RAILWAY LINE |
-
2012
- 2012-02-03 CN CN 201220034581 patent/CN202543744U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201800006889A1 (en) * | 2018-07-03 | 2020-01-03 | EQUIPMENT AND METHOD FOR THE RESTORATION OF THE BASE OF A RAILWAY LINE | |
| IT201800006890A1 (en) * | 2018-07-03 | 2020-01-03 | METHOD FOR THE RESTORATION OF THE BASE OF A RAILWAY LINE | |
| EP3591119A1 (en) * | 2018-07-03 | 2020-01-08 | IVECOS S.p.A. | Method and system for the rehabilitation of the base of a railway line |
| EP3591118A1 (en) * | 2018-07-03 | 2020-01-08 | IVECOS S.p.A. | Apparatus and method for the rehabilitation of the base of a railway line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121121 |
|
| CX01 | Expiry of patent term |