CN1158929A - Method of track bed treating and equipment for carrying out this method - Google Patents
Method of track bed treating and equipment for carrying out this method Download PDFInfo
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- CN1158929A CN1158929A CN 96106031 CN96106031A CN1158929A CN 1158929 A CN1158929 A CN 1158929A CN 96106031 CN96106031 CN 96106031 CN 96106031 A CN96106031 A CN 96106031A CN 1158929 A CN1158929 A CN 1158929A
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Abstract
At first, the original ballast is excavated in the excavating section from the track bed, whereby it is transported out of the excavating section or the excavated original ballast of the track bed is led into the cleaning section, where it is cleaned and after it has been cleaned the cleaned original ballast is transported back into the excavating section, into which reinforcing material is introduced for inserting the reinforcing layer. The power supply section and the excavating section are connected with the cleaning section to create a machine for cleaning of the whole cross-section of the original ballast from the track bed and a machine for increasing the load capacity of the sleeper subsoil using cleaned original ballast.
Description
The present invention relates to a kind of method of track bed treating and be used to implement the equipment of this method, particularly a kind of be used for clearing up track bed whole former ballastway and ground and track bed between insert the method for enhancement Layer and implement the equipment of this method.
The known equipment that is used to clear up the whole aspect of track bed Central Plains ballast aggregate mainly comprises the frame of vertical setting, and the two ends of this frame are arranged on the running gear.The middle part between two running gears roughly, one transverse branch of excavating loop chain laterally be arranged on rail-sleeper assembly a kind of by the two rails that is parallel to each other with some vertical with rail sleeper constituted constitutes part) under, and this loop chain is can level and vertically disposed, and it is used to excavate dirty former ballast aggregate and it is sent into screening installation.Said screening installation has the screen cloth that stacks, and each screen cloth has different numbers each other and vibrated by vibration source.For discarded object is discharged from screen cloth, a pipeline is set up and leads to said screening installation.In order to fill the space between the sleeper, another pipeline is set at the end section of screening installation by the work travel direction, and this pipeline is used for a part of input track from the former ballast aggregate of having cleared up of screening installation.
The ballast aggregate of having cleared up from said screening installation is discharged by another pipeline.The discharging zone of this pipeline is after the work travel direction of treatment facility abuts against the transverse branch of excavating loop chain.At place, space that railway roadbed had been cleared up, roughly in the transverse branch zone of excavating loop chain, rail can be by the lifting of rail lifting device, and can carry out vertical and horizontal adjustment to rail by drive unit.Abutting against the position that ballast aggregate is dropped into, another device can give rise to rail can put into smooth compaction apparatus the new ballast aggregate laid and the degree between the sleeper.
Except that the said equipment, also have in the prior art can increase the sleeper base bearing capacity and enhancement Layer can be inserted into ground and track bed between device, these devices can carry out smooth and compacting work.A shortcoming of above-mentioned these devices is that they only have a kind of function, and is not very big although another shortcoming is their fan-out capability, very heavy and they be the equipment that can not be split that partly constitutes by some functions.
Above-mentioned shortcoming can be by overcoming substantially according to track bed processing method of the present invention.According to method of the present invention, it is characterized in that, at first, former ballast aggregate is excavated out from track bed in excavating section, afterwards, it is output to excavating outside the section, perhaps be output to the cleaning section, and cleared up, after it is cleared up at this place, the former ballast aggregate of having cleared up is returned and excavates section and be used to lay new track bed, and the discarded object that is produced simultaneously is transported to outside the cleaning section.
According to a most preferred embodiment of the present invention, desire to be inserted into to be put in the former ballast aggregate of having cleared up with the material that improves sleeper substrate-loading ability entering the excavation section as enhancement Layer.
According to another most preferred embodiment of the present invention, former ballast aggregate be transported to excavate outside the section after, new ballast aggregate is dropped into, and is new track bed to lay.
According to another most preferred embodiment of the present invention, after former ballast aggregate has been transported to outside the excavation section, be admitted in the excavation section by new ballast aggregate and the mixture that material constituted that is inserted into as enhancement Layer, afterwards, these two kinds of components are separated from one another in excavating section, after the separation, new ballast aggregate and being used to is inserted into the material of enhancement Layer and is delivered to respectively under rail-sleeper assembly.
The equipment that is used to implement the invention described above method is by the power supply section and excavate section and constitute, excavate section and comprise some corresponding pipelines, these pipelines constitute one and are used to excavate track bed former ballast aggregate and utilize new ballast aggregate to lay track bed machinery, one be used to utilize the machinery and one of new ballast aggregate increase sleeper substrate-loading ability to be used to excavate track bed former ballast aggregate and rail-sleeper assembly is laid on the machinery on the excavation surface.
According to an illustrated embodiments, the cleaning section is connected with the excavation section with the power section, comprise some corresponding pipelines, these pipelines constitute a machinery and one that is used to clear up the whole section of track bed former ballast aggregate and are used to utilize the ballast aggregate of having cleared up to increase the machinery of sleeper substrate-loading ability.
According to another illustrated embodiments, each said section is made into three and does not independently take off the rail vehicle that closes mutually, these vehicles can reciprocally link together by linkage, power and control connection device and material transport mechanism, and excavate the front end of section afterwards followed by end after the cleaning section along the work travel direction.
According to another illustrated embodiments, the power supply section is made of main truss, and this main truss is arranged on two running gears, and this system has the wheel automatic drive device, and the two ends of main truss are provided with pulpit, and middle body is provided with main power source.
According to an illustrated embodiments again, excavating section is made of main truss, this main truss is arranged on two and has gone in the system, has the wheel automatic drive device that duration of work uses, and this main truss is provided with service depot, lifting device, undermines perforating device and additional power source.In this section, former ballast aggregate pipeline comprises excavating equipment, and former ballast aggregate fixed conveyor and former ballast aggregate rotational conveyance machine are arranged after this excavating equipment; The pipeline of that cleared up or new ballast aggregate comprises sortation conveyor, and this sortation conveyor is arranged on the front end that excavates section, and this end is connected with separator with the ballast aggregate container; Be used to carry the pipeline that inserts the enhancement Layer material to be included in the gravel sand conveyer that excavates the section front end, be connected with the measuring equipment that is used for the metering of gravel sand after this conveyer, be provided with the equipment of laying enhancement Layer under this measuring equipment, this equipment is made of the device that is used to spread the geology structure, flattening device and compaction apparatus.
According to an embodiment more again, the cleaning section is made of main truss, and this main truss is arranged on the running gear.In this cleaning section, former ballast aggregate pipeline comprises former ballast aggregate conveyer and screening installation, and this conveyer is arranged on the main truss movably and screening installation is positioned under this conveyer; The pipeline of the former ballast aggregate of having cleared up comprises the ballast aggregate conveyer, and this conveyer is arranged under the former ballast aggregate conveyer; The discarded object pipeline comprises the fixedly discarded object conveyer that is arranged under the screening installation, is provided with after this conveyer to rotate the discarded object conveyer; Be used to carry the pipeline of the material that inserts enhancement Layer to comprise upper and lower gravel sand conveyer, they with the cleaning section before, the rear end links together.
Track bed processing method of the present invention and the major advantage of implementing the equipment of this method are: the machinery that can produce five kinds of difference in functionalitys, in particular for clearing up the machinery of track bed former ballast aggregate, thereby this also makes and becomes possibility by using suitable equipment and each work section to add enhancement Layer between ground and railway roadbed.
Another advantage of method and apparatus of the present invention is, clears up separately or excavate to have high fan-out capability when track bed.Can make cleaning work have very high quality, track can be laid by how much correct requirements with track bed former ballast excavating to very dark degree like this.And so also can under the situation that reduces the cleaning output quantity, increase the supporting capacity of sleeper ballast aggregate substrate.
The present invention can obtain clearer understanding with reference to accompanying drawing.In the accompanying drawings, be the power supply section shown in Fig. 1; Shown in Fig. 2 is power, excavates and the cleaning section, and these sections are configured for clearing up the various piece of the machinery of the whole section of track bed former ballast aggregate; Shown in Fig. 3 is power, excavation and cleaning section, and they constitute one and utilize the former ballast aggregate of having cleared up to increase the machinery of sleeper ballast aggregate substrate-loading ability; Shown in Fig. 4 is power and excavation section, and their constitute one and utilize new ballast aggregate to increase the machinery of sleeper ballast aggregate substrate ability, and shown in Fig. 5 is power and excavation section, the machinery that their formations one are used to excavate track bed former ballast aggregate and lay railway roadbed with new ballast aggregate; And being power and excavating section shown in Fig. 6, their constitute one and are used to excavate track bed former ballast aggregate and rail and sleeper assembly are laid on the excavation plane.
The equipment that is used for track bed treating is made of three rail vehicles that can take off branch independently, mutually.These rail vehicles can link together by suitable connector, power and control connection device and material transport mechanism.The rail vehicle of one of them is made of power section 100, and this vehicle is connected by the tail end that operative orientation and another have the vehicle that excavates section 200.End is connected by the rear end that operative orientation and another have the rail vehicle of cleaning section 300 before having the vehicle that excavates section 200.End is connected with the rear end of the rail set of mechanical container 400 railway carriages before having the vehicle of clearing up section 300.Because entire equipment is divided into single rail vehicle, so entire equipment can suitably can become five kinds of machineries by the order that changes each vehicle, for example, change over the machinery that to clear up the whole section of former ballast aggregate, can utilize the former ballast aggregate of having cleared up to increase the machinery of sleeper substrate-loading ability, can use new ballast aggregate to increase the machinery of sleeper substrate-loading ability, can excavate former ballast aggregate and also utilize new ballast aggregate to lay the machinery of new railway railway roadbed, and can excavate former ballast aggregate and the machinery of steel rail laying and sleeper assembly on the excavation plane.Whole three sections 100,200,300 have been used in two kinds of machineries in front, only need use two sections in three kinds of machineries in the back, that is, and power supply section 100 and excavation section 200, at this moment, the front end of excavation section 200 directly is connected with the tail end of mechanical container railway carriage 400.
The former ballast aggregate of having cleared up under from the front end that excavates section 200 to rail-sleeper assembly or the pipeline of new ballast aggregate have sortation conveyor 206, it is arranged on the front end that excavates section 200, it is follow-up ballast aggregate container 207, and container 207 is connected with assignment device 216.
The front end that excavates section 200 to rail-sleeper assembly, be used for enhancement Layer inserted ground and track bed between the material pipeline have gravel sand conveyer 208, it is arranged on the front end that excavates section 200, the equipment 209 that is useful on the gravel sand of batching that it is follow-up, be provided with the equipment that is used to lay enhancement Layer under equipment 209, this equipment is made of the device 212 that is used to spread the geology structure, flattening device 210 and compaction apparatus 211.
Be provided with refuse fixed conveyor 306 under screening installation, it is continued by rotating discarded object conveyer 307.Conveyer 307 is configured for discarded object is transported to the pipeline of clearing up section 300 front ends from screening installation 303 with conveyer 306.
The front end of cleaning section 300 is connected by upper and lower conveyer 308,309 with tail end, and upper and lower conveyer 308,309 is configured for inserting the pipeline of enhancement Layer material.
Each material pipeline between section 200 and 300 is end to end, the pipeline of excavation section 200 front ends follows the pipeline after the tail end of the pipeline of the tail end of cleaning section 300 or machinery storage railway carriage 400 closely, and the pipeline of cleaning section 300 front ends follows closely after the pipeline of machinery storage railway carriage 400 tail ends.
When entire equipment moved, tractive force was only provided by power supply section 100.Then supply with excavating section 200 during operation by power supply section 100.
The machinery (Fig. 2) that is used to clear up the whole cross section of former ballast aggregate is worked by this way, promptly, the former ballast aggregate of excavating from railway roadbed is transported to former ballast aggregate fixed conveyor 204 by excavating equipment 203, former ballast aggregate rotational conveyance machine 205 and former ballast aggregate conveyer 304, former ballast aggregate falls into screening installation 303 from conveyer 304, from screening installation 303, the former ballast aggregate of having cleared up is delivered to ballast aggregate container 207 places by ballast aggregate conveyer 305 and sortation conveyor 206, it is transported to the assignment device 216 that is used to lay new railway roadbed again from container 207, from screening installation 303, discarded object is delivered to machinery by fixed discarded object conveyer 306 and rotary type discarded object conveyer 307 and stores railway carriage 400.
The machinery (Fig. 3) that is used to utilize the ballast aggregate of having cleared up to increase sleeper substrate-loading ability is worked by this way, that is, this machinery in the pipeline of former ballast aggregate that has excavated and the former ballast aggregate of having cleared up and in the pipeline at discarded object employed working method with employed the same in machinery shown in Figure 2.In addition, in machinery shown in Figure 3, gravel sand is stored railway carriage 400 with machinery and is admitted to gravel sand dosing device 209 and enters the equipment that is used to constitute enhancement Layer subsequently by upper and lower conveyer 308,309, gravel sand conveyer 208, from this it be laid under rail-sleeper assembly, the zone on the ground, and, between the zone that the former ballast aggregate regional and that cleared up that this zone has been excavated at former ballast aggregate just is being laid.
The machinery (Fig. 4) that is used to utilize new ballast aggregate to increase sleeper substrate-loading ability is worked by this way, promptly, former ballast aggregate is transported to fixed conveyer 204 of former ballast aggregate and former ballast aggregate rotational conveyance machine 205 by excavating equipment 203, it is admitted to machinery and stores railway carriage 400 from this, from case 400, the mixture of gravel sand and new ballast aggregate and gravel sand is drawn off, gravel sand is delivered to by gravel sand conveyer 208 and is used for the equipment 209 that gravel sand batches and then delivers to the equipment that is used to form enhancement Layer, and mixture along the sortation conveyor 206 that makes its classification by sorting, new ballast aggregate is transported to branch device 216, gravel sand is transported to gravel sand dosing apparatus 209, from install 209 its drawn off laying on the ground and smooth by flattening device 210 subsequently, by compaction apparatus 211 compactings, afterwards, the former ballast aggregate of having cleared up is set on this compacted lift.
Be used to excavate former ballast aggregate and be used to utilize new ballast aggregate to lay track bed machinery (Fig. 5) and work by this way, promptly, former ballast aggregate by excavating equipment 203 deliver to former ballast aggregate fixed conveyor 204 and and then deliver to former ballast aggregate rotational conveyance machine 205, it is admitted to machinery and stores railway carriage 400 with this place, be removed and be transported to ballast aggregate container 207 and divide device 216 by sortation conveyor 206 from railway carriage 400 new ballast aggregates, it is laid on the ground under track-sleeper assembly from minute device 216.
The machinery (Fig. 6) that is used to excavate former ballast aggregate and lays track-sleeper assembly on tap layer is worked by this way, promptly, former ballast aggregate by excavating equipment 203 be transported to former ballast aggregate fixed conveyor 204 and and then be transported to former ballast aggregate rotational conveyance machine 205, it enters machinery storage railway carriage 400 from this.
Machinery is stored railway carriage 400 and can be omitted at third and fourth, in five kinds of machineries, and discarded object can be delivered to a side of the railway roadbed of handling and enter to be arranged in the suitable rolling stock on the contiguous railway roadbed or to enter the truck or direct row of waiting near handles railway roadbed and be discharged to discarded object stacking field.
Claims (10)
1. track bed processing method, it is characterized in that, at first, former ballast aggregate is excavated out from track bed in excavating section (200), after this, it is transported to excavates outside the section (200), perhaps be transported to cleaning section 300, it is cleared up at this place, after it is cleared up, the former ballast aggregate of having cleared up is used to lay new track bed by foldback back cutting pick section (200), the discarded object that is produced simultaneously is transported to outside the cleaning section (300).
2. according to the method for claim 1, it is characterized in that, desire to be inserted into to be put into to enter in the former ballast aggregate of having cleared up with the material that improves sleeper substrate-loading ability and excavate section (200) as enhancement Layer.
3. according to the method for claim 1, it is characterized in that, former ballast aggregate be transported to excavate outside the section (200) after, new ballast aggregate is dropped into to lay new track bed.
4. according to the method for claim 1, it is characterized in that, after former ballast aggregate has been transported to outside the excavation section (200), be admitted in the excavation section (200) by new ballast aggregate and the mixture that material constituted that is inserted into as enhancement Layer, after this, these two kinds of components are separated from one another in excavating section (200), and after the separation, the material that new ballast aggregate and being used to is inserted into enhancement Layer is sent under track-sleeper assembly respectively.
5. be used to implement the equipment of said method, it is characterized in that, it is by power supply section (100) and excavate section (200) formation, excavate section (200) and comprise some corresponding pipelines, constitute one thus and be used to excavate track bed former ballast aggregate and utilize new ballast aggregate to lay track bed machinery, one be used to utilize new ballast aggregate to increase the machinery that the mechanical of sleeper substrate-loading ability and is used to excavate track bed former ballast aggregate and track-sleeper assembly is laid on the excavation plane.
6. according to the equipment of claim 5, it is characterized in that, cleaning section (300) is connected with excavation section (200) with power section (100), comprise some corresponding pipelines, constitute a machinery and one that is used to clear up the whole section of track bed former ballast aggregate thus and be used to utilize the ballast aggregate of having cleared up to increase the machinery of sleeper substrate-loading ability.
7. according to the equipment of claim 5, it is characterized in that, said each section (100,200,300) is made into the rail vehicle that three independences can be taken off branch mutually, these vehicles can reciprocally link together by linkage, power and control connection device and material conveying device, and following into, the front end of direction excavation section (200) is arranged on after the tail end of cleaning section (300).
8. according to claim 5, one of 6 and 7 equipment, it is characterized in that, power supply section (100) is made of main truss (101), main truss 101 is arranged on two running gears (102), this system (102) has the wheel automatic drive device, be provided with pulpit (104) at the two ends of main truss (101), be provided with main power source (103) at the middle body of main truss (101).
9. according to the equipment of claim 6 or 7, it is characterized in that, excavating section (200) is made of main truss (201), main truss (201) is arranged on two running gears (202), these two running gears have the wheel automatic drive device that duration of work uses, main truss (201) is provided with service depot (215), lifting device (213), undermine perforating device (214) and additional power source (217), in this section (200), former ballast aggregate pipeline comprises excavating equipment (203), and excavating equipment (203) has former ballast aggregate fixed conveyor (204) and former ballast aggregate rotational conveyance machine (205) afterwards; The pipeline of ballast aggregate that cleared up or new comprises sortation conveyor (206), and sortation conveyor (206) is arranged on the front end that excavates section (200), is provided with ballast aggregate container 207 after this end and divides device (216); The material pipeline that is used to insert enhancement Layer is included in the gravel sand conveyer (208) that excavates section (200) front end, gravel sand conveyer (208) continues afterwards is useful on the dosing device (209) that gravel sand is batched, be provided with the equipment of laying enhancement Layer under dosing device (209), this equipment is made of the device that is used to spread the geology structure (212), flattening device (210) and compaction apparatus (211).
10. according to the equipment of claim 6 or 7, it is characterized in that, cleaning section (300) is made of main truss (301), main truss (301) is arranged on two running gears (302), in this cleaning section (300), former ballast aggregate pipeline comprises former ballast aggregate conveyer (304) and screening installation (303), this conveyer (306) is arranged on the main truss (301) movably and screening installation (303) is positioned under the conveyer (304), the pipeline of existing clearly former ballast aggregate comprises ballast aggregate conveyer (305), this conveyer (305) is arranged under the former ballast aggregate conveyer (304), the discarded object pipeline comprises the fixed discarded object conveyer (306) that is arranged under the screening installation, be provided with rotary type discarded object conveyer (307) after this conveyer, be used to carry the conveyer of the material that inserts enhancement Layer to comprise, following gravel sand conveyer (308,309), they with the cleaning section (300) before, the rear end connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96106031 CN1158929A (en) | 1996-03-04 | 1996-03-04 | Method of track bed treating and equipment for carrying out this method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96106031 CN1158929A (en) | 1996-03-04 | 1996-03-04 | Method of track bed treating and equipment for carrying out this method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1158929A true CN1158929A (en) | 1997-09-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96106031 Pending CN1158929A (en) | 1996-03-04 | 1996-03-04 | Method of track bed treating and equipment for carrying out this method |
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| Country | Link |
|---|---|
| CN (1) | CN1158929A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101960071B (en) * | 2008-02-26 | 2012-04-18 | 弗兰茨普拉塞铁路机械工业股份有限公司 | Method for refurbishing a ballast bed of a track |
-
1996
- 1996-03-04 CN CN 96106031 patent/CN1158929A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101960071B (en) * | 2008-02-26 | 2012-04-18 | 弗兰茨普拉塞铁路机械工业股份有限公司 | Method for refurbishing a ballast bed of a track |
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