CN102102319B - Hydraulic rail changing machine - Google Patents
Hydraulic rail changing machine Download PDFInfo
- Publication number
- CN102102319B CN102102319B CN2009102592169A CN200910259216A CN102102319B CN 102102319 B CN102102319 B CN 102102319B CN 2009102592169 A CN2009102592169 A CN 2009102592169A CN 200910259216 A CN200910259216 A CN 200910259216A CN 102102319 B CN102102319 B CN 102102319B
- Authority
- CN
- China
- Prior art keywords
- rail
- trailer structure
- hydraulic pressure
- pressure rail
- rotating mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The invention discloses a hydraulic rail changing machine, which comprises a supporting mechanism for lifting a vehicle body up and down, a rail clasping mechanism for clasping and loosening a steel rail, a rail pushing mechanism for pushing the steel rail to transversely move left and right, a rotating mechanism for rotating the hydraulic rail changing machine, an operating system for controlling each mechanism, an oil supply system for supplying hydraulic oil to each mechanism, and a cross beam for supporting the supporting mechanism, the rail pushing mechanism, the rotating mechanism, the operating system and the oil supply system, wherein the rail pushing mechanism is movably arranged on the cross beam to transversely move left and right; the rail clasping mechanism is fixedly connected with the rail pushing mechanism; and the rotating mechanism is fixedly connected with the cross beam. The rotating mechanism can automatically reach a working site from a transport vehicle with the aid of an auxiliary rail, so the problems of great effort and low efficiency during changing the steel rail at present are solved. Compared with the traditional moving method, the operation is labor-saving because of the adoption of hydraulic lifting; and moreover, the short rail is not easy to produce direct swing during moving, moving alignment regulation is convenient, and the long rail can be laid in the groove accurately.
Description
Technical field
The present invention relates to a kind of device of carrying rail, a kind of specifically hydraulic pressure rail relayer.
Background technology
Now slag railway roadbed upper berth frame rail being arranged, generally is to spread 25 meters the instrument section of track earlier, changes 25 meters instrument rail then with 500 meters rail.
Can adopt two kinds of methods when changing rail; A kind of method is to adopt large-scale rail replacement equipment; One side removes 25 meters instrument rail from the instrument section of track, load onto fortune rail car and pull away, and one side is unloaded 500 meters rail down and is placed on request on the sleeper from exchange device more; Another kind method is to be placed on 500 meters rail on the slag railway roadbed earlier, 25 meters instrument rail several peoples with crow bar the centre of prizing sleeper, the rail that is placed on 500 meters of railway roadbeds by two, 30 people handle is again prized on the sleeper at leisure.First method is applicable to long apart from rail shop frame.But this type of equipment volume is doted on greatly, costs an arm and a leg, and transportation and entering job site are extremely inconvenient, and needs other main equipment cooperation could realize its function.Second method is simple, easy to operate, but construction the time needs the employee too many, and is dangerous again, efficient is low.
Summary of the invention
The purpose of this invention is to provide a kind of not only being applicable to and lay new rail, but also be applicable to periodic replacement rail and few busy line off-period, have the hydraulic pressure rail relayer of up-downs, locomotive function, solved present replacing rail and required great effort inefficient problem.
Another object of the present invention provides and a kind ofly need not to use crane just can rail relayer delivered to railway roadbed, roadbed or carry the new device on the car.
The technical solution adopted for the present invention to solve the technical problems:
The hydraulic pressure rail relayer; Comprise the supporting mechanism that makes the vehicle body oscilaltion, hold tightly and unclamp embracing the trailer structure, making rail do pushing away the trailer structure, whole hydraulic pressure rail relayer is rotated and the rotating mechanism that can on auxiliary rail, walk, the operating system of controlling each mechanism, the oil supply system of hydraulic oil being provided for each mechanism of left and right sides transverse movement of rail; Supported mechanism, push away the crossbeam of trailer structure, rotating mechanism, operating system, oil supply system; Pushing away the trailer structure is movably arranged on and does left and right sides transverse movement on the crossbeam; Embrace the trailer structure and push away trailer structure solidity and be connected, rotating mechanism is connected with the crossbeam solidity.
Said supporting mechanism comprises at least two shorings, receive shoring control and thereunder lifting support frame be set corresponding with it.
Said armful of trailer structure comprises that clamping cylinder, the setting corresponding with it are thereunder and receive the linkage of its control.
Said push away the trailer structure comprise promote cylinder, up and down arrange the roller that leaves the space, fixing promote cylinder and roller push away trailer structure backplate, crossbeam is arranged in the space of above-mentioned rollers.
Said rotating mechanism comprises widely different commentaries on classics cylinder, is provided with thereunder and receives the swivel base of its control.Rotating mechanism makes vehicle body oscilaltion and rotation support vehicle body.
Said pushing away also is provided with the road wheel that walking mechanism, this walking mechanism of driving the vehicle body walking comprise oil motor, driven drive by oil motor on the trailer structure; What connect two road wheels strides the bridge backplate, and this is striden the bridge backplate and is connected with the trailer structure backplate solidity that pushes away that pushes away the trailer structure.Road wheel can be two or more.
The invention has the beneficial effects as follows, adopt hydraulic lifting, only need 1 people of 1 machine just can accomplish when switching tracks, compare with traditional method of moving of lifting; Have simple to operate, high efficiency, save advantages such as cost, when for example changing the instrument rail of 25m; Its hydraulic lifting operating physical force is less than 60KN, and the rolling tractional force is less than 11KN, in addition; Short rail is difficult for producing straight pendulum in mobile, mobile contraposition is easy to adjust, and can make long rail low water accurate.
Description of drawings
Fig. 1 is a three-dimensional structural scheme of mechanism of the present invention;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the front view of Fig. 1;
Fig. 4 embraces trailer structure, a walking mechanism, pushes away trailer structure combination sketch map;
Fig. 5 is that Fig. 4 is along the A-A sectional view;
Fig. 6 is Fig. 5 effect sketch map;
Fig. 7 is the sketch map that the hydraulic pressure rail relayer prepares to begin to change the instrument rail;
Fig. 8 is the sketch map that the instrument rail is held in the hydraulic pressure rail relayer tightly;
Fig. 9 is the sketch map that the instrument rail is mentioned in the hydraulic pressure rail relayer;
Figure 10 is that hydraulic pressure rail relayer down tools rail is to ground and the sketch map of the lifting support frame of withdrawing;
Figure 11 is that the also sketch map of rotation body is risen in the hydraulic pressure rail relayer;
Figure 12 is that the hydraulic pressure rail relayer is about to be placed on the sketch map on the auxiliary rail;
Figure 13 is that the hydraulic pressure rail relayer is placed on the sketch map on the auxiliary rail;
Figure 14 is the sketch map of hydraulic pressure rail relayer oil supply system;
1. supporting mechanisms among the figure, 11. shorings, 12. lifting support frames, 2. rotating mechanism, 21. widely different commentaries on classics cylinders, 22. swivel bases, 3. armful trailer structure; 31. the clamping cylinder, 32. linkages, 4. walking mechanism, 41. oil motors, 42. road wheels, 43. stride the bridge backplate, 5. push away the trailer structure; 51. the promotion cylinder, 52. rollers, 53. push away trailer structure backplate, 6. operating system, 7. oil supply system, 8. crossbeam; 9. hydraulic pressure rail relayer, 91. hand-operated direction valves, 92. hydraulicdirectional control valves, 93. fuel tanks, 94. auxiliary rails, 95. rail
The specific embodiment
Please refer to Fig. 1 to Fig. 3; The rail relayer of this hydraulic pressure comprises the supporting mechanism 1 that makes the vehicle body oscilaltion, make vehicle body oscilaltion and rotation support the rotating mechanism 2 of vehicle body, hold tightly and unclamp rail 95 embrace trailer structure 3, drive the vehicle body walking walking mechanism 4, make rail 95 do the operating system 6 that pushes away trailer structure 5, the above-mentioned several kinds of mechanisms of control of left and right sides transverse movement; The oil supply system 7 of hydraulic oil being provided for each mechanism supports the crossbeam 8 of above-mentioned several kinds of mechanisms.
Supporting mechanism 1 comprises that two shorings 11, two receive shoring control and lifting support frame 12 thereunder is set.
Rotating mechanism comprises widely different commentaries on classics cylinder 21, is provided with thereunder and receives the swivel base 22 of its control.
Because rail 95 has two rows, therefore to embrace trailer structure 3, push away trailer structure 5, walking mechanism 4 all has two covers, every nested structure is identical.The structure of every cover mechanism is following:
Embrace the linkage 32 that trailer structure 3 comprises clamping cylinder 31, is provided with thereunder and receives its control.
Push away trailer structure 5 comprise left and right promotion cylinder 51, roller 52, fixing promote cylinder 51 and roller 52 push away trailer structure backplate 53.
Please refer to Fig. 1 to Fig. 5; Supporting mechanism 1, rotating mechanism 2, oil supply system 6, operating system 7 are installed in the center position of two crossbeams 8; Push away trailer structure 5 and have the roller of arranging up and down 52; Leave the space between the roller, two crossbeams 8 are arranged in the space, push away trailer structure 5 like this and just can on crossbeam 8, do transverse movement; Walking mechanism 4 with push away trailer structure 5 through striding bridge backplate 43 and pushing away trailer structure backplate 53 and be welded together to form solidity and be connected, embrace trailer structure 3 correspondences and be arranged between two road wheels 42 of walking mechanism 4.When pushing away 5 motions of trailer structure, embrace trailer structure 3 and walking mechanism 4 and all can move like this along with pushing away 5 motions of trailer structure.
Please refer to Fig. 6 a and 6b, when clamping cylinder 31 moves downward, make the C of left and right sides clamping clip 322 through application point A
1With C
2Point outwards motion is embraced rail, when clamping cylinder 31 moves upward, makes the C of left and right sides clamping clip 322 through application point A
1With C
2Point inwardly motion unclamps rail.And C
1The extended line of A is with mistake A point and be parallel to C
1C
2Angle between the line is a, when a angle is 0, and C
1, C
2, A three one straight lines, the A point is the dead point, the A point continues to move downward and makes a angle become negative value then, even this moment clamping cylinder the oil pressure decompression time, rail can not unclamp yet.
Please refer to Fig. 7 to Figure 12, when needs are sling the instrument rail, at first hydraulic pressure rail relayer 9 is placed between two row's instrument rails, road wheel 42 drops on the instrument rail.Operating system 6 is sent instruction to oil supply system 7 then, and hydraulic oil is full of in the supporting mechanism 1 from fuel tank 93, and lifting support frame 12 is moved upward.Treat that the road wheel 42 of driving mechanism 4 goes to when wanting clamping rail position, at this moment make the clamping cylinder 31 of embracing trailer structure 3 fill up hydraulic oil, make the linkage of opening 32 embrace the instrument rail; Adjustable support cylinder 11 makes lifting support frame 12 drop to certain position then; At this moment regulate the left and right promotion cylinder 51 that pushes away trailer structure 5, the instrument rail of making departs from original position, as perhaps all can outside the sleeper in the middle of being positioned at sleeper; Adjustable support cylinder 11 is placed the instrument rail on the ground then; Thereby make clamping cylinder 31 emptying back off tool rails again, open the hydraulicdirectional control valve or the hand-operated direction valve of supporting mechanism 1 after the instrument rail unclamps, make lifting support frame 12 playback.
The visible Figure 14 of the operating principle of oil supply system 7.
The action of taking and placing 500 meters rail in one's arms can be with reference to the action of handbarrow rail.
Each hydraulic cylinder of hydraulic oil supply system in the hydraulic pressure rail relayer is equipped with hand-operated direction valve 91 and is used for switching-over with hydraulicdirectional control valve 92.
Please refer to Figure 13; After hydraulic pressure rail relayer completion switches tracks; Generally all be to use crane that the hydraulic pressure rail relayer is delivered on railway roadbed, roadbed or year car; This hydraulic pressure rail relayer 9 at first is placed on two auxiliary rails 94 on the rail after the work that switches tracks is accomplished, and the widely different commentaries on classics cylinder 21 of rotating mechanism 2 is opened swivel base 22 and used road wheel 42 that external force rotates to walking mechanism 4 with the hydraulic pressure rail relayer over against auxiliary rail 94; Vehicle body descends road wheel just in time is placed on the auxiliary rail 94 then, and hydraulic pressure rail relayer 9 just can run to railway roadbed, slag road and need not the help of crane on auxiliary rail 94 like this.
Claims (6)
1. hydraulic pressure rail relayer; It is characterized in that: comprise the supporting mechanism that makes the vehicle body oscilaltion, hold tightly and unclamp rail embrace the trailer structure, make rail do the pushing away the trailer structure, make the rotating mechanism that the hydraulic pressure rail relayer rotates of left and right sides transverse movement, the operating system of controlling each mechanism, for each mechanism provides the oil supply system of hydraulic oil, supported mechanism, push away the crossbeam of trailer structure, rotating mechanism, operating system, oil supply system; Push away the trailer structure and be movably arranged on and do left and right sides transverse movement on the crossbeam, embrace the trailer structure and push away trailer structure solidity and be connected, rotating mechanism, supporting mechanism and crossbeam solidity are connected.
2. according to the described hydraulic pressure rail relayer of claim 1, it is characterized in that: said supporting mechanism comprises at least two shorings, receive shoring control and thereunder lifting support frame be set corresponding with it.
3. according to the described hydraulic pressure rail relayer of claim 1, it is characterized in that: said armful of trailer structure comprises that clamping cylinder, the setting corresponding with it are thereunder and receive the linkage of its control.
4. according to the described hydraulic pressure rail relayer of claim 1, it is characterized in that: said push away the trailer structure comprise promote cylinder, up and down arrange the roller that leaves the space, fixing promote cylinder and roller push away trailer structure backplate, crossbeam is arranged in the space of said roller.
5. according to the described hydraulic pressure rail relayer of claim 1, it is characterized in that: said rotating mechanism comprises widely different commentaries on classics cylinder, is provided with thereunder and receives the swivel base of its control.
6. according to the described hydraulic pressure rail relayer of claim 4; It is characterized in that: said pushing away also is provided with the road wheel that walking mechanism, this walking mechanism of driving the vehicle body walking comprise oil motor, driven drive by oil motor on the trailer structure; What connect two road wheels strides the bridge backplate, and this is striden the bridge backplate and is connected with the trailer structure backplate solidity that pushes away that pushes away the trailer structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102592169A CN102102319B (en) | 2009-12-16 | 2009-12-16 | Hydraulic rail changing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102592169A CN102102319B (en) | 2009-12-16 | 2009-12-16 | Hydraulic rail changing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102102319A CN102102319A (en) | 2011-06-22 |
| CN102102319B true CN102102319B (en) | 2012-05-23 |
Family
ID=44155361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102592169A Active CN102102319B (en) | 2009-12-16 | 2009-12-16 | Hydraulic rail changing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102102319B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103866661B (en) * | 2012-12-13 | 2015-09-16 | 昆明中铁大型养路机械集团有限公司 | A kind of rig of miniature high-speed non-fragment orbit |
| CN104328718B (en) * | 2014-10-18 | 2016-04-27 | 金鹰重型工程机械有限公司 | One switches tracks working vehicle |
| CN104444164B (en) * | 2014-10-22 | 2017-08-04 | 中国铁路总公司 | Dial rail fixture and gapless line transport trainset receives rail guiding, dials rail dolly |
| CN107059511B (en) * | 2017-01-16 | 2023-09-22 | 中铁二十一局集团第三工程有限公司 | Paving device capable of automatically moving steel rail |
| CN109898375B (en) * | 2019-04-12 | 2021-02-12 | 华夏高铁技术有限公司 | Hydraulic rail replacing machine |
| CN111267546B (en) * | 2020-03-04 | 2021-11-05 | 深圳市高能精密机械有限公司 | Rail replacing machine wheel, rail replacing machine and rail finding method |
-
2009
- 2009-12-16 CN CN2009102592169A patent/CN102102319B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN102102319A (en) | 2011-06-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102102319B (en) | Hydraulic rail changing machine | |
| CN101215814B (en) | Laying construction method and device for double-block type ballastless track sleeper | |
| CN203199912U (en) | Folding gantry crane | |
| CN201162023Y (en) | Furnace hearth cap exchanging vehicle for vertical annealing oven | |
| CN103133012A (en) | Open type tunnel boring machine (TBM) on-site concrete inverted arch synchronous lining trolley | |
| CN103147370A (en) | Device and method for replacing track slab of slab ballastless track | |
| CN106593469B (en) | A kind of trolley for inverted arch construction | |
| CN203308471U (en) | Open type TBM cast-in-place concrete inverted arch synchronous lining trolley | |
| CN204097881U (en) | A kind of bottom die trolley | |
| CN103924985A (en) | Cast-in-situ inverted arch lining trolley and concrete curing system in synchronous construction with TBM (tunnel boring machine) tunneling | |
| CN207363676U (en) | A kind of self-propelled ditch cable trench trolley | |
| CN102080349B (en) | Sleeper laying method and device of railway line main tracklayer | |
| CN200974948Y (en) | Longitudinal-moving platform car for railroad switch laying | |
| CN203847130U (en) | Cast-in-situ inverted arch lining trolley and concrete curing system capable of being synchronously constructed along with boring of TMB (tunnel boring machine) | |
| CN201534748U (en) | Tyre type plate pavement crane | |
| CN201932717U (en) | Bulk cargo handling equipment | |
| CN203212958U (en) | Side rollover type single sleeper drawing and replacing device | |
| CN101168427A (en) | Self-steering orbit type container straddle truck and steering method thereof | |
| CN101566042A (en) | Heavy hydraulic walking chassis | |
| CN204530347U (en) | Double-block type ballastless track sleeper adjuster | |
| CN201678918U (en) | Steel rail picking and laying device of seamless line rapid rail change operation vehicle | |
| CN100485128C (en) | Longitudinal and transverse moving device for switch and rail row | |
| CN105584798A (en) | Transfer trolley of stock dump rail mounted gantry crane and transfer method | |
| CN201980887U (en) | Crawler-type hydraulic-bracket crane trolley | |
| CN202247684U (en) | Auxiliary installation device for bridge bearing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenzhen High Energy Precision Machinery Co.,Ltd. Assignor: Cao Zhenhai Contract record no.: 2011440020472 Denomination of invention: Hydraulic rail changing machine License type: Exclusive License Open date: 20110622 Record date: 20111212 |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171208 Address after: 518100 Building 1, Fuyuan Industrial City, No. 111, No. 111, Chau Shi Road, Xixiang street, Baoan District, Guangdong Patentee after: Shenzhen High Energy Precision Machinery Co.,Ltd. Address before: Baoan District Boseong Baomin 518133 Shenzhen city in Guangdong Province Road No. 27 303 Patentee before: Cao Zhenhai |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191209 Address after: 1, building 518100, building C12, Fuyuan Industrial Town, 111 Baoan District Road, Xixiang street, Shenzhen, Guangdong, China Co-patentee after: Huaxia High Speed Rail Technology Co Ltd Patentee after: Shenzhen High Energy Precision Machinery Co.,Ltd. Address before: 1, building 518100, building C12, Fuyuan Industrial Town, 111 Baoan District Road, Xixiang street, Shenzhen, Guangdong, China Patentee before: Shenzhen High Energy Precision Machinery Co.,Ltd. |
|
| TR01 | Transfer of patent right |