CN101875358A - Rescue re-railing equipment for hydraulic and air-cushion motor train unit - Google Patents
Rescue re-railing equipment for hydraulic and air-cushion motor train unit Download PDFInfo
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- CN101875358A CN101875358A CN2009102177908A CN200910217790A CN101875358A CN 101875358 A CN101875358 A CN 101875358A CN 2009102177908 A CN2009102177908 A CN 2009102177908A CN 200910217790 A CN200910217790 A CN 200910217790A CN 101875358 A CN101875358 A CN 101875358A
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- motor train
- railing
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Abstract
The invention provides rescue re-railing equipment for a hydraulic and air-cushion motor train unit, comprising two lift cylinders, a traversing beam and a traversing trolley set formed by connecting two traversing trolleys through a draw bar, wherein, the traversing trolley set is arranged on the traversing beam; a traversing cylinder is arranged in a traversing trolley of the traversing trolley set and in a groove of the traversing beam; and air cushions are respectively arranged on the two traversing trolleys of the traversing trolley set. In the invention, the re-railing working space of the derailed motor train unit is narrow, thus the air cushions meet the requirements of narrow space and great lift height; the traversing cylinder in the traversing trolley is arranged in the groove of the traversing beam, thus lowering installation height, achieving good safety, leading two wheels of the trolleys of the motor train unit to aim at two rails, and guaranteeing one-time accurate re-railing; and the rescue re-railing equipment adopts the re-railing operating mode of combining hydraulic pressure with the air cushions, thus simplifying re-railing operating process, shortening rescue time and accelerating re-railing of the derailed motor train unit.
Description
Technical field
The present invention relates to be used for other accessory equipment of railway, is a kind of hydraulic pressure, air cushion motor train unit rescue re-railing equipment, the operation of the motor train unit that are used to derail rescue rerail.
Background technology
Existing to the hoist strong point of two hoist cylinders of motor train unit derailing employing over against motor train unit car body both sides, hoist cylinder places on the chock of placing on the ground by the guard housing that is connected with it, the actuating hoist cylinder, the height that the piston rod of hoist cylinder rises motor train unit car body jack-up is set, then, traversing beam is placed the midway location of motor train unit chassis side bar below, on traversing beam, place the traversing dolly group that connects and composes by draw bar by two traversing dollies, actuating hoist cylinder again, the piston rod withdrawal of hoist cylinder, the chassis side bar of motor train unit drops on the traversing dolly group, and the sideslip oil cylinder by the traversing dolly group of actuating ends to traversing the two-wheeled of the motor train unit chassis of derailing to two interorbitals; On the ground of the relative strong point new location that hoists of motor train unit car body both sides, reappose chock once more, hoist cylinder is placed on the chock by the guard housing that is connected with it, the actuating hoist cylinder, the piston rod of hoist cylinder rises motor train unit jack-up, shift out dolly group and traversing beam, actuating hoist cylinder again, the piston rod of hoist cylinder is retracted to the two-wheeled of motor train unit chassis and finishes the rerail operation on the track to resetting to.Its weak point is, plays the hoist cylinder lifting altitude height of multiple operation, and safety, stability are poor; The hoist cylinder that plays multiple operation needs to hoist more than twice operation at least, and the two-wheeled that is difficult for guaranteeing derailing motor train unit chassis is difficult to rerail to aiming at two interorbitals; Play the multiple numerous rope of operation process, rescue time is long.Prior art is not seen the bibliographical information and the practical application of the motor train unit rescue re-railing equipment that adopts hydraulic actuating cylinder, air cushion work compound as yet.
Summary of the invention
Technical matters to be solved by this invention is, prior art is carried out substantial improvements, the motor train unit rescue re-railing mode that provides a kind of hydraulic pressure to match with air cushion, the air cushion assembling is highly low, but lifting altitude is big, safety performance is good, and after traversing, the two-wheeled of conclusive evidence derailing motor train unit chassis is between alignment rail by the chassis of its carrying derailing, disposable accurate rerail, can simplify multiple operation process, shorten rescue time, improve hydraulic pressure, the air cushion motor train unit rescue re-railing equipment of rerail speed.
The technical scheme that solves its technical matters employing is: a kind of hydraulic pressure, air cushion motor train unit rescue re-railing equipment, it comprises two hoist cylinders, traversing beam, the traversing dolly group that connects and composes by draw bar by two traversing dollies, traversing dolly group places on the traversing beam, be provided with sideslip oil cylinder in the traversing dolly of one of traversing dolly group, it is characterized in that: described sideslip oil cylinder places traversing beam groove, all is equipped with air cushion on two traversing dollies of described traversing dolly group.
Use hydraulic pressure of the present invention, when air cushion motor train unit rescue re-railing equipment is rescued the rerail operation to the motor train unit of derailing, two hoist cylinders place on the chock of placing on the ground by the guard housing that is connected with it, the piston rod of two hoist cylinders contacts with the strong point that hoists of motor train unit car body both sides respectively, the actuating hoist cylinder, the height that the piston rod of hoist cylinder rises motor train unit car body jack-up is set, then, traversing beam is placed the midway location of motor train unit car body chassis side bar below, on traversing beam, place the traversing dolly group that connects and composes by draw bar by two traversing dollies, on two traversing dollies of traversing dolly group, place air cushion, motor train unit car body chassis side bar drops on the air cushion, inflate in air cushion by gas filled device, with motor train unit car body chassis side bar jack-up, when the strong point that hoists of the piston rod of two hoist cylinders and motor train unit car body both sides is thrown off, two hoist cylinders are removed, then, sideslip oil cylinder by the traversing dolly group of actuating with the two-wheeled of the motor train unit car body chassis side bar of derailing to traversing behind two interorbitals, discharge the gas in the air cushion, make the chassis two-wheeled of motor train unit derailing finish the rerail operation on the track resetting to.Because it is narrow that the motor train unit of derailing play multiple working space, the present invention adopts air cushion to satisfy narrow space, and the big requirement of lifting altitude; Because the sideslip oil cylinder in the traversing dolly places traversing beam groove, has reduced setting height(from bottom), its safety, stability are good, and the two-wheeled that easily makes derailing motor train unit chassis guarantees disposable accurate rerail to aiming at two interorbitals; Because the rerail mode of operation that adopts hydraulic pressure, air cushion to match makes the present invention have outstanding substantive distinguishing features and marked improvement, simplified a multiple operation process, shortened rescue time greatly, accelerated the rerail speed of derailing motor train unit car bodies.Make the two-wheeled of motor train unit chassis finish the rerail operation on the track to resetting to.
Description of drawings
Fig. 1 is hydraulic pressure, air cushion motor train unit rescue re-railing equipment structural representation.
Fig. 2 is the schematic top plan view of Fig. 1.
Fig. 3 looks scheme drawing for the right side of Fig. 1.
Fig. 4 is an A-A section enlarged diagram among Fig. 1.
Among the figure: 1 motor train unit car body, 2 hoist cylinders, 3 guard housings, 4 motor train unit car body chassis side bars, 5 chocks, 6 traversing beams, 7 tracks, 8 traversing dollies, 9 air cushions, 10 draw bars, 11 anti-skid devices, 12 decks, 13 take turns right, 14 sideslip oil cylinders, 15 sleepers, 16 traversing beam grooves.
The specific embodiment
Utilize drawings and Examples that the present invention is further described below.
With reference to Fig. 1-4, hydraulic pressure, air cushion motor train unit rescue re-railing equipment have two hoist cylinders 2, traversing beam 6, the traversing dolly group that connects and composes by draw bar 10 by two traversing dollies 8, traversing dolly group places on the traversing beam 6, be provided with sideslip oil cylinder 14 in the traversing dolly 8 of one of traversing dolly group, described sideslip oil cylinder 14 places traversing beam groove 16, all is equipped with air cushion 9 on two traversing dollies 8 of described traversing dolly group.
With reference to Fig. 1-4, when hydraulic pressure, air cushion motor train unit rescue re-railing equipment are rescued the rerail operation to the motor train unit of derailing, place chock 5 at the motor train unit of derailing on away from the ground of two tracks, 7 centers, one side, the same chock 5 of placing on opposite side ground, but the upper strata chock of the chock 5 that opposite side is placed places on sleeper 15 and the lower floor's chock, and the accumulation of chock 5 height is contour with track 7 planes.Two hoist cylinders 2 place on the chock of placing on the ground 5 by the guard housing 3 that is connected with it.The piston rod of two hoist cylinders 2 contacts with the strong point that hoists of motor train unit car body 1 both sides respectively, actuating hoist cylinder 2, the height that the piston rod of hoist cylinder 2 rises motor train unit car body 1 jack-up is set, then, traversing beam 6 is placed the midway location of motor train unit car body chassis side bar 4 belows, on traversing beam 6, place the traversing dolly group that connects and composes by draw bar 10 by two traversing dollies 8, in traversing dolly 8, sideslip oil cylinder 14 is set, sideslip oil cylinder 14 places traversing beam groove 16, and the piston rod of sideslip oil cylinder 14 is connected with deck 12.The plurality of square holes link of deck 12 and traversing beam 6.On traversing dolly 8, be provided with anti-skid device 11, several small square hole links that are provided with on anti-skid device 11 and the traversing beam 6.On two traversing dollies 8 of traversing dolly group, place air cushion 9, motor train unit car body chassis side bar 4 drops on the air cushion 9, inflate in air cushion 9 by gas filled device, with motor train unit car body chassis side bar 4 jack-up, when the strong point that hoists of the piston rod of two hoist cylinders 2 and motor train unit car body 1 both sides is thrown off, two hoist cylinders 2 are removed, then, sideslip oil cylinder 14 by the traversing dolly group of actuating is traversing to 7 on two tracks to 13 with the two-wheeled of the motor train unit car body chassis of derailing, discharge gases in the air cushion 9, the two-wheeled of motor train unit car body chassis is reset to 13 finish the rerail operation on the track 7.The gas filled device of air cushion 9 is a prior art, as: gas filling bottle.
Claims (1)
1. a hydraulic pressure, air cushion motor train unit rescue re-railing equipment, it comprises two hoist cylinders, traversing beam, the traversing dolly group that connects and composes by draw bar by two traversing dollies, traversing dolly group places on the traversing beam, be provided with sideslip oil cylinder in the traversing dolly of one of traversing dolly group, it is characterized in that: described sideslip oil cylinder places traversing beam groove, all is equipped with air cushion on two traversing dollies of described traversing dolly group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102177908A CN101875358A (en) | 2009-10-26 | 2009-10-26 | Rescue re-railing equipment for hydraulic and air-cushion motor train unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102177908A CN101875358A (en) | 2009-10-26 | 2009-10-26 | Rescue re-railing equipment for hydraulic and air-cushion motor train unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101875358A true CN101875358A (en) | 2010-11-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102177908A Pending CN101875358A (en) | 2009-10-26 | 2009-10-26 | Rescue re-railing equipment for hydraulic and air-cushion motor train unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101875358A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108099934A (en) * | 2017-12-20 | 2018-06-01 | 中国船舶重工集团公司第七0研究所 | A kind of travel wheel mechanism with function of auto-lift for track trolley |
| CN108407846A (en) * | 2018-04-27 | 2018-08-17 | 苏州高新有轨电车有限公司 | A kind of tramcar suspending module locking device |
| CN109131426A (en) * | 2018-07-26 | 2019-01-04 | 佛山三水鼎力液压机械设备有限公司 | A kind of EMU laterally pushed type fast hydraulic pressure re-railing equipment |
| CN110371161A (en) * | 2019-08-08 | 2019-10-25 | 德州创想机械设备有限公司 | The rescue aid of train derailing and the method for controlling rescue aid |
-
2009
- 2009-10-26 CN CN2009102177908A patent/CN101875358A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108099934A (en) * | 2017-12-20 | 2018-06-01 | 中国船舶重工集团公司第七0研究所 | A kind of travel wheel mechanism with function of auto-lift for track trolley |
| CN108099934B (en) * | 2017-12-20 | 2023-12-19 | 中国船舶重工集团公司第七一0研究所 | Travelling wheel mechanism with automatic lifting function for track trolley |
| CN108407846A (en) * | 2018-04-27 | 2018-08-17 | 苏州高新有轨电车有限公司 | A kind of tramcar suspending module locking device |
| CN109131426A (en) * | 2018-07-26 | 2019-01-04 | 佛山三水鼎力液压机械设备有限公司 | A kind of EMU laterally pushed type fast hydraulic pressure re-railing equipment |
| CN110371161A (en) * | 2019-08-08 | 2019-10-25 | 德州创想机械设备有限公司 | The rescue aid of train derailing and the method for controlling rescue aid |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20101103 |