CN201634970U - Long-rail track-laying machine set - Google Patents
Long-rail track-laying machine set Download PDFInfo
- Publication number
- CN201634970U CN201634970U CN201020114371XU CN201020114371U CN201634970U CN 201634970 U CN201634970 U CN 201634970U CN 201020114371X U CN201020114371X U CN 201020114371XU CN 201020114371 U CN201020114371 U CN 201020114371U CN 201634970 U CN201634970 U CN 201634970U
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- Prior art keywords
- sleeper
- rail
- track
- pillow
- laying
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Abstract
The utility model relates to a long-rail track-laying machine set, belonging to the technical field of seamless track laying equipment. The track-laying machine set mainly solves the problems that the existing long-rail track-laying machine has rail turning, large metering error, and need of track panel for assembling field. The track-laying machine set is mainly characterized by comprising a crawler-type rail tractor, an operation vehicle, a sleeper-taking gantry crane, a sleeper conveying vehicle group, a power system, a hydraulic system, and an electrical operation and control system, wherein the operation vehicle comprises a sleeper-distributing device, a metering device and the like; the sleeper-distributing device consists of a sleeper centering mechanism, a sleeper stopper, a changeover mechanism, and the sleeper-distributing mechanism, wherein the changeover mechanism and the sleeper-distributing mechanism are both provided with two sleeper adapting toothed forks; and the metering device consists of an elastic buckling mechanism, a metering wheel and a rotary encoder, and is arranged at the rear side of the operation vehicle. The long-rail track-laying machine set has the characteristics of high efficiency, full automation and precision, and is mainly used for laying long rails and sleepers.
Description
Technical field
The utility model belongs to gapless track installation apparatus technical field, is specifically related to a kind of high efficiency, full-automatic, the accurate long rail unit of laying a railway track.
Background technology
Gapless track becomes the principal mode track structure in China's new railway lines construction, the long rail unit of laying a railway track is the indispensable engineering machinery of gapless track construction technology.The long rail unit of laying a railway track is used for laying long rail and sleeper.Lay a railway track at present unit by crawler type rail tractor, working vehicle, auxiliary power car, get pillow straddle truck, tie transport vehicle group, dynamical system, hydraulic system, several major parts of electric operation control system are formed, exist a lot of problems: the one, there is the phenomenon of turning over rail in the process of deployment, influenced the progress of construction greatly, increased workload and made efficiency of construction reduce greatly; The 2nd, having the records of distance by the log exists very big error, and the precision of laying is relatively low, has had a strong impact on laying quality; The 3rd, need section of track assembling base, increased a lot of back work amounts, and rail length has been subjected to certain restriction, increased the quantity of rail building site welding point, prolonged construction period, reduced stability, safety and the comfortableness of gapless track.
Summary of the invention
The purpose of this utility model is exactly that a kind of high efficiency, full-automatic, the accurate long rail unit of laying a railway track is provided at above-mentioned deficiency.
Solution of the present utility model is: a kind of long rail unit of laying a railway track comprises crawler type rail tractor, working vehicle, auxiliary power car, gets pillow straddle truck, tie transport vehicle group, dynamical system, hydraulic system, several major parts of electric operation control system; Wherein, working vehicle is made up of crawler-mounted pulling device, working vehicle's vehicle, hoist engine, hydraulic leg, flat tiny fragments of stone, coal, etc. mechanism, sleeper transmission device, cloth pillow device, even pillow device, log arrangement, rail draw off gear, rail place device, rail guide housing, operation control room, power house, sleeper rubber mat plate erecting bed and tool box, it is characterized in that: described cloth pillow device by the sleeper centering body, stop resting the head on device, changeover mechanism, cloth pillow mechanism and form, changeover mechanism and cloth pillow mechanism are provided with two sleepers and accept pointed tooth and pitch; Described log arrangement by log arrangement by elasticity withhold mechanism, the wheel of having the records of distance by the log, rotary encoder form, and is located at the rear side of working vehicle's vehicle.
The utility model adopts by crawler type rail tractor, working vehicle, auxiliary power car, get long rail that several major parts such as pillow straddle truck, tie transport vehicle group, dynamical system, hydraulic system, electric operation control system the form unit of laying a railway track, by optimization to the pillow of unit cloth in the past device, employing by the sleeper centering body, stop resting the head on the cloth that device, changeover mechanism, cloth pillow mechanism form and rest the head on device, turn over the pillow phenomenon when effectively having avoided the unit track laying.Employing is by elasticity is withheld mechanism, have the records of distance by the log wheel, rotary encoder etc. are formed log arrangement, and it is located at the rear side of two bogies of working vehicle, by improvement have the records of distance by the log the wheel structure and mounting means, thereby taximeter can effectively avoid the error and to the damage of the wheel of having the records of distance by the log of having the records of distance by the log of being got because of car body that the impact of pillow straddle truck etc. causes, improved the reliability of the wheel of having the records of distance by the log.Adopt single pillow laying method, cancelled traditional section of track assembling base, long rail, sleeper transport directly that the building site is laid to and satisfy and lay the requirement of 500m long rail string, and the minimizing construction volume has shortened construction period, has improved efficient.The utility model has adopted mechanical-electrical-hydraulic integration and multinomial automatic control technology, as multiple-pulse control, the Based Intelligent Control of getting the pillow straddle truck and the anti-collision technique etc. of the even pillow of the automatic control of the direction of laying a railway track, cloth pillow device.The employing of these technology has improved the safety and the automaticity of unit, reduced greatly operating personnel quantity, alleviated labor intensity of operating personnel.The utility model compared with prior art has high efficiency, full-automatic, accurate characteristics.The utility model is mainly used in lays long rail and sleeper.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present utility model;
Fig. 2 is the cloth pillow structure drawing of device in the utility model;
Fig. 3 is the log arrangement structure chart in the utility model;
Fig. 4 is working vehicle's overall structure schematic diagram.
The specific embodiment
Shown in Fig. 1,4.The utility model by crawler type rail tractor 1, working vehicle 2, auxiliary power car 3, get more than 7 most of compositions of pillow straddle truck 4, tie transport vehicle group 5, dynamical system 6, hydra-electric system.Working vehicle is made up of crawler-mounted pulling device 17, working vehicle's vehicle 18, hoist engine 27, hydraulic leg 28, flat tiny fragments of stone, coal, etc. mechanism 12, sleeper transmission device 24, cloth pillow device 21, even pillow device 13, log arrangement 26, rail draw off gear 19, rail place device 23, rail guide housing 25, operation control room 20, power house 22, sleeper rubber mat plate erecting bed and tool box.The auxiliary power car is made up of power car vehicle, hoist engine, rail pusher, rail centralising device, branch rail device, power house, fastener erecting tools case etc.; Get the pillow straddle truck by portal frame, promote and to get pillow mechanism, running mechanism, power and hydraulic system, operation control system etc. and partly form.Tie transport vehicle group is by haulage vehicle and be installed on long rail transport support on the car body and cylinder, straddle truck rail support and rail, sleeper support, long improved rail anchor assembly etc. are formed.Dynamical system is made up of a 441kW Diesel engine (BF12L513CP) and a 50kW diesel generating set.Hydraulic system is made up of separate traction power hydraulic system and apparatus for work hydraulic system two large divisions.Electrical control system is dilatory by power supply, traction voluntarily, cloth pillow, even pillow, rail, manually control, illumination, warning, daily sheet are printed, the television monitoring equal controller is formed.
As shown in Figure 2, cloth pillow device by sleeper centering body 9, stop resting the head on device 8, changeover mechanism 10, cloth pillow mechanism 11 and form.This device can be realized the accepting of sleeper, vertical and horizontal location, passes on downwards and lay work such as sleeper.Changeover mechanism 10 and cloth pillow mechanism 11 are provided with two sleepers and accept the pointed tooth fork, the sleeper that changeover mechanism 10 can send the sleeper conveyer chain is undertaken in pointed tooth and sticks, carry the sleeper motion by the switching overturning oil cylinder, the point that sleeper is delivered to cloth pillow mechanism 11 is stuck.Taking pillow by hoist cylinder drive cloth pillow mechanism 11 moves downward.Carrying sleeper when it moves downward transmits on railway roadbed; Do horizontal rapidly retracting motion (swing) by cloth pillow overturning oil cylinder traction cloth pillow mechanism 11, be about to sleeper and lay to railway roadbed.The effect that stops resting the head on device 8 is to make sleeper beat is arranged send sleeper switching arm to.The action of each mechanism of cloth pillow device is finished in certain sequence, controls each member by pulse signal and sensor and finishes each actuation cycle.This cloth pillow mode can effectively avoid turning over the pillow phenomenon.
As shown in Figure 3, even pillow device 13 is installed on the rear of cloth pillow device, is used for adjusting sleeper pitch, is adjusted parts such as oil cylinder and even pillow bar by sleeper pitch and forms, and finishes the accurate location of sleeper.Log arrangement is located at the rear side of two bogies of working vehicle, is used for accurately measuring the distance of the unit traveling of laying a railway track, log arrangement by elasticity withhold mechanism 14, the wheel 15 of having the records of distance by the log, rotary encoder 16 form.When log arrangement was had the records of distance by the log, elasticity was withheld the impact that mechanism 14 can effectively eliminate vehicle frame and get the pillow straddle truck, and the wheel of will having the records of distance by the log 15 is withheld in rail level, make its be adjacent to all the time the rail rail level do pure rolling as.This kind structure has reduced the error of having the records of distance by the log greatly, has improved the laying precision, has improved laying quality.
Unit trailing weight on 12 ‰ ramps reaches 2500 tons, satisfies and lays the requirement of 500m long rail string, can adapt to the laying of II type, III type pillow, both can be equipped with tiny fragments of stone, coal, etc. track, also can lay non-fragment orbit, adapts to operating temperature range at-30 ℃～+ 50 ℃.Can satisfy reaches the standard grade hangs fortune and two kinds of transition patterns of automobile haul.
Claims (1)
1. long rail unit of laying a railway track comprises crawler type rail tractor (1), working vehicle (2), auxiliary power car (3), gets pillow straddle truck (4), tie transport vehicle group (5), dynamical system (6), hydraulic system (7), several major parts of electric operation control system; Wherein, working vehicle is by crawler-mounted pulling device (17), working vehicle's vehicle (18), hoist engine (27), hydraulic leg (28), flat tiny fragments of stone, coal, etc. mechanism (12), sleeper transmission device (24), cloth pillow device (21), even pillow device (13), log arrangement (26), rail draw off gear (19), rail place device (23), rail guide housing (25), operation control room (20), power house (22), sleeper rubber mat plate erecting bed and tool box are formed, it is characterized in that: described cloth pillow device (21) is by sleeper centering body (9), stop resting the head on device (8), changeover mechanism (10), cloth pillow mechanism (11) forms, and changeover mechanism (10) and cloth pillow mechanism (11) are provided with two sleepers and accept the pointed tooth fork; Described log arrangement (26) by elasticity withhold mechanism (14), the wheel (15) of having the records of distance by the log, rotary encoder (16) form, and is located at the rear side of working vehicle's vehicle (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020114371XU CN201634970U (en) | 2010-02-02 | 2010-02-02 | Long-rail track-laying machine set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020114371XU CN201634970U (en) | 2010-02-02 | 2010-02-02 | Long-rail track-laying machine set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201634970U true CN201634970U (en) | 2010-11-17 |
Family
ID=43079456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020114371XU Expired - Lifetime CN201634970U (en) | 2010-02-02 | 2010-02-02 | Long-rail track-laying machine set |
Country Status (1)
| Country | Link |
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| CN (1) | CN201634970U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102002898A (en) * | 2010-12-15 | 2011-04-06 | 株洲长远铁路建机股份有限公司 | Construction method of group-sleeper long rail track-laying unit for laying seamless track ballasted beds |
| CN102071606A (en) * | 2010-12-14 | 2011-05-25 | 株洲长远铁路建机股份有限公司 | Multi-sleeper type long rail laying machine set and rail laying method thereof |
| CN102296495A (en) * | 2011-05-25 | 2011-12-28 | 中铁二十局集团第四工程有限公司 | Long steel rail laying and welding construction process under conditions of large temperature differences and strong sandstorms |
| CN102817290A (en) * | 2012-08-20 | 2012-12-12 | 中铁重工有限公司 | Automated guide rail loopback system for railway track laying machine |
| CN103015277A (en) * | 2012-12-21 | 2013-04-03 | 中铁科工集团有限公司 | Long steel rail laying unit |
| CN108824106A (en) * | 2018-06-25 | 2018-11-16 | 中铁工程机械研究设计院有限公司 | Intelligent section of track nail connection production line |
-
2010
- 2010-02-02 CN CN201020114371XU patent/CN201634970U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102071606A (en) * | 2010-12-14 | 2011-05-25 | 株洲长远铁路建机股份有限公司 | Multi-sleeper type long rail laying machine set and rail laying method thereof |
| CN102002898A (en) * | 2010-12-15 | 2011-04-06 | 株洲长远铁路建机股份有限公司 | Construction method of group-sleeper long rail track-laying unit for laying seamless track ballasted beds |
| CN102296495A (en) * | 2011-05-25 | 2011-12-28 | 中铁二十局集团第四工程有限公司 | Long steel rail laying and welding construction process under conditions of large temperature differences and strong sandstorms |
| CN102296495B (en) * | 2011-05-25 | 2013-01-23 | 中铁二十局集团第四工程有限公司 | Long steel rail laying and welding construction process under conditions of large temperature differences and strong sandstorms |
| CN102817290A (en) * | 2012-08-20 | 2012-12-12 | 中铁重工有限公司 | Automated guide rail loopback system for railway track laying machine |
| CN103015277A (en) * | 2012-12-21 | 2013-04-03 | 中铁科工集团有限公司 | Long steel rail laying unit |
| CN108824106A (en) * | 2018-06-25 | 2018-11-16 | 中铁工程机械研究设计院有限公司 | Intelligent section of track nail connection production line |
| CN108824106B (en) * | 2018-06-25 | 2024-03-08 | 中铁工程机械研究设计院有限公司 | Intelligent track panel nailing production line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HANJIANG HEAVY INDUSTRY CO., LTD. OF CHINA RAILWAY Effective date: 20140311 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140311 Address after: 441003 No. 2, Fancheng, Xiangfan District, Hubei, Qilihe Patentee after: The Sixth Engineering Co., Ltd. of China Railway 11 Civil Patentee after: Hanjiang Heavy Industry Co., Ltd. of China Railway 11 Bureau Group Co., Ltd. Address before: 441003 No. 2, Qilihe Road, Fancheng District, Hubei, Xiangfan Patentee before: The Sixth Engineering Co., Ltd. of China Railway 11 Civil |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101117 |