CN104527460A - Repairing car for overhead contact line equipment - Google Patents
Repairing car for overhead contact line equipment Download PDFInfo
- Publication number
- CN104527460A CN104527460A CN201410838519.7A CN201410838519A CN104527460A CN 104527460 A CN104527460 A CN 104527460A CN 201410838519 A CN201410838519 A CN 201410838519A CN 104527460 A CN104527460 A CN 104527460A
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- CN
- China
- Prior art keywords
- contact line
- eef bogie
- overhead contact
- pedestal
- line equipment
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- 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.)
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Abstract
The invention provides a repairing car for overhead contact line equipment. The repairing car for the overhead contact line equipment comprises a foundation support, a carframe, an operation platform, a railway running gear and a highway running gear; the carframe is connected with the foundation support, the operation platform is fixed on the foundation support, the highway running gear is fixedly connected with the carframe, the railway running gear is connected with the carframe through a lifting device in a lifting mode, and the running direction of the railway running gear is perpendicular to the running direction of the highway running gear. According to the repairing car for the overhead contact line equipment, the highway running gear is fixedly connected with the carframe, the railway running gear is connected with the carframe through the lifting device in a lifting mode, and the running direction of the railway running gear is perpendicular to the running direction of the highway running gear, therefore the repairing car for the overhead contact line equipment can transform from one track line to an adjacent track line by the highway running gear, and the repairing to the overhead contact line equipment of the adjacent track line can be achieved.
Description
Technical field
The present invention relates to electrified railway field, particularly relate to a kind of repairing car for overhead contact line equipment.
Background technology
Contact system is the important component part of electrified railway Infrastructure, along with the passing of contact system period of service, each component part of contact system, such as: comprise insulating device, netting twine, each bearing set etc., can there are wearing and tearing in various degree, and the state of contact system can directly have influence on electric locomotive or can motor train unit normally run.Therefore, need often to overhaul to contact system the normal operation ensureing electric locomotive or motor train unit.
In prior art, repairing car for overhead contact line equipment can only be walked on a track, and namely can only overhaul the contact system on a track circuit, overhaul efficiency is very low, can not meet the service requirements of current rail.
Summary of the invention
The invention provides a kind of repairing car for overhead contact line equipment, can only the contact system on a track circuit be overhauled for solving repairing car for overhead contact line equipment in prior art, the low-down problem of overhaul efficiency.
The invention provides a kind of repairing car for overhead contact line equipment, comprising: pedestal, vehicle frame, service platform, railway EEF bogie and highway EEF bogie;
Described vehicle frame is connected with pedestal;
Described service platform is fixed on described pedestal;
Described highway EEF bogie is fixedly connected on described vehicle frame, and described railway EEF bogie is liftably connected on described vehicle frame by jacking system;
Wherein, the direction of travel of described railway EEF bogie and the direction of travel of described highway EEF bogie orthogonal.
In an embodiment of the present invention, described service platform comprises: scissor-type lifting platform, and/or, column type lifting rotation platform.
In an embodiment of the present invention, also comprise: for detecting the Contact Line Detection device of contact system maintenance result.
In an embodiment of the present invention, described vehicle frame is connected by leveling equipment with between pedestal.
In an embodiment of the present invention, leveling equipment controller, is electrically connected with described leveling equipment; Described pedestal is provided with angular transducer, is electrically connected with described leveling equipment controller, for the angle information of described pedestal is sent to described leveling equipment controller; Described leveling equipment controller, carries out leveling for controlling described leveling equipment according to the angle information of described seat to described pedestal.
In an embodiment of the present invention, described leveling equipment comprises: multiple oil cylinder; Described multiple oil cylinder is supported on described pedestal lower plane.
In an embodiment of the present invention, described highway EEF bogie comprises multiple tire; When described repairing car for overhead contact line equipment uses railway EEF bogie, described multiple tire is positioned at the outside of described railway EEF bogie place rail.
In an embodiment of the present invention, described jacking system comprises hoist cylinder seat and hoist cylinder; Described hoist cylinder seat is fixed on described pedestal, and described hoist cylinder is fixedly connected on described hoist cylinder seat.
Repairing car for overhead contact line equipment provided by the invention, highway EEF bogie is fixedly connected on vehicle frame, railway EEF bogie is liftably connected on vehicle frame by jacking system, and the direction of travel of the direction of travel of railway EEF bogie and highway EEF bogie is orthogonal, when repairing car for overhead contact line equipment needs to transform on adjacent orbit circuit, start the jacking system of railway EEF bogie to control railway EEF bogie is carried, now, highway EEF bogie supports repairing car for overhead contact line equipment, repairing car for overhead contact line equipment uses highway EEF bogie to travel to adjacent track along the roadbed side slope of rail both sides, until when highway EEF bogie is positioned at the outside of the rail of adjacent track, start the jacking system of railway EEF bogie, railway EEF bogie is drop on rail gradually, make repairing car for overhead contact line equipment can up-convert into adjacent orbit circuit from a track circuit, realize the maintenance to contact system on adjacent orbit circuit.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of an embodiment of repairing car for overhead contact line equipment provided by the invention.
Description of reference numerals:
1: pedestal;
2: vehicle frame;
3: railway EEF bogie;
4: highway EEF bogie;
5: jacking system;
6: scissor-type lifting platform;
7: column type lifting rotation platform;
8: Contact Line Detection device;
9: leveling equipment;
10: hoist cylinder seat;
11: hoist cylinder.
Detailed description of the invention
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Fig. 1 is the structural representation of an embodiment of repairing car for overhead contact line equipment provided by the invention, and as shown in Figure 1, repairing car for overhead contact line equipment comprises: pedestal 1, vehicle frame 2, service platform, railway EEF bogie 3 and highway EEF bogie 4;
Vehicle frame 2 is connected with pedestal 1, and alternatively, vehicle frame 2 can be connected with pedestal 1 by pin.
Service platform is fixed on pedestal 1, and service platform is used for providing standing platform and contact system service kit for contact system service personnel, overhauls contact system to facilitate contact system service personnel.
Highway EEF bogie 4 is fixedly connected on vehicle frame 2, and railway EEF bogie 3 is liftably connected on vehicle frame 2 by jacking system 5.
Vehicle frame forms support between pedestal 1 and highway EEF bogie 4 and railway EEF bogie 3.
Alternatively, vehicle frame 2 can be made up of rigid material.
Wherein, the direction of travel of railway EEF bogie 3 and the direction of travel of highway EEF bogie 4 orthogonal.Particularly, railway EEF bogie 3 and highway EEF bogie 4 can be " ten " word arranged crosswise.
In the present embodiment, highway EEF bogie is fixedly connected on vehicle frame, railway EEF bogie is liftably connected on vehicle frame by jacking system, and the direction of travel of the direction of travel of railway EEF bogie and highway EEF bogie is orthogonal, when repairing car for overhead contact line equipment needs to transform on adjacent orbit circuit, start the jacking system of railway EEF bogie to control railway EEF bogie is carried, now, highway EEF bogie supports repairing car for overhead contact line equipment, repairing car for overhead contact line equipment uses highway EEF bogie to travel to adjacent track along the roadbed side slope of rail both sides, until when highway EEF bogie is positioned at the outside of the rail of adjacent track, start the jacking system of railway EEF bogie, railway EEF bogie is drop on rail gradually, make repairing car for overhead contact line equipment can up-convert into adjacent orbit circuit from a track circuit, realize the maintenance to contact system on adjacent orbit circuit.
Further, continue with reference to Fig. 1, service platform comprises: scissor-type lifting platform 6, and/or, column type lifting rotation platform 7.
According to the needs of concrete use scenes, at repairing car for overhead contact line equipment, scissor-type lifting platform 6 can be only installed, or, column type lifting rotation platform 7 is only installed, or, scissor-type lifting platform 6 and column type lifting rotation platform 7 are installed simultaneously.
Wherein, scissor-type lifting platform 6 is mainly used in the contact system between repair wire bar, and column type lifting rotation platform 7 is mainly used in the support facility overhauling circuit both sides contact system.
In another embodiment, repairing car for overhead contact line equipment also comprises: for detecting the Contact Line Detection device 8 of contact system maintenance result.
It should be noted that, contact system service personnel by scissor-type lifting platform 6, and/or, column type lifting rotation platform 7 complete contact system maintenance after, can adopt Contact Line Detection device 8 detect maintenance result.Particularly, if it is normal to show contact system state after Contact Line Detection device 8 detects, then contact system has overhauled, otherwise, continue by scissor-type lifting platform 6, and/or column type lifting rotation platform 7 pairs of contact systems overhaul, until Contact Line Detection device 8 detects that contact system state is normal, complete maintenance.
In another embodiment, be connected by leveling equipment 9 between vehicle frame 2 with pedestal 1, leveling equipment 9 for ensure repairing car for overhead contact line equipment in the process of moving pedestal 1 remain the state of level, thus make the scissor-type lifting platform 6 that is fixedly connected with pedestal 1, and/or, the state of level is remained, to ensure the personal safety of contact system service personnel in the process that column type lifting rotation platform 7 travels at repairing car for overhead contact line equipment.
It should be noted that, column type lifting rotation platform 7 also can realize self leveling, but column type lifting rotation platform 7 can only realize the leveling on fixed-direction.
Alternatively, repairing car for overhead contact line equipment also comprises: leveling equipment controller (not shown), is electrically connected with leveling equipment 9;
Particularly, leveling equipment controller can be central processing unit (Central Processing Unit is called for short CPU).
Alternatively, leveling equipment controller can be arranged on vehicle frame 2.
Pedestal 1 is provided with angular transducer, is electrically connected with leveling equipment controller, for the angle information of pedestal 1 is sent to leveling equipment controller;
Leveling equipment controller, carries out leveling for controlling leveling equipment 9 pairs of pedestals 1 according to the angle information of pedestal 1.
Further, in another embodiment, leveling equipment 9 comprises: multiple oil cylinder; Multiple oil cylinder is supported on pedestal 1 lower plane.More preferably, adopt even number oil cylinder to be supported on pedestal 1 lower plane, this even number oil cylinder is symmetrical arranged.
Preferably, leveling equipment comprises 4 oil cylinders.
Further, highway EEF bogie 4 comprises multiple tire.When repairing car for overhead contact line equipment uses railway EEF bogie 3, this multiple tire is positioned at the outside of railway EEF bogie 3 place rail.
More preferably, jacking system 5 comprises hoist cylinder seat 10 and hoist cylinder 11;
Alternatively, jacking system 5 comprises 2 hoist cylinder seats 10 and 2 hoist cylinders 11;
Further, hoist cylinder seat 10 is fixed on pedestal 1, and hoist cylinder 11 is fixedly connected on hoist cylinder seat 10.
Preferably, hoist cylinder seat 10 is fixed on the center of pedestal 1.
In the present embodiment, service platform comprises: scissor-type lifting platform, and/or, column type lifting rotation platform, can according to maintenance needs, only scissor-type lifting platform is installed, or column type lifting rotation platform is only installed, or scissor-type lifting platform and column type lifting rotation platform are installed simultaneously, thus make service platform more flexibly and the demand of contact system maintenance can be met, in addition, leveling equipment is fixedly connected with between vehicle frame and pedestal, guarantee repairing car for overhead contact line equipment in the process of moving pedestal remains the state of level, thus make the scissor-type lifting platform that is fixedly connected with pedestal, and/or, the state of level is remained in the process that column type lifting rotation platform travels at repairing car for overhead contact line equipment, to ensure the personal safety of contact system service personnel.
The detailed process that repairing car for overhead contact line equipment provided by the invention is switched to adjacent orbit circuit from a track circuit is as follows, the jacking system 5 that repairing car for overhead contact line equipment starts railway EEF bogie 3 makes the railway EEF bogie 3 of repairing car for overhead contact line equipment to be carried until railway EEF bogie 3 leaves rail, and ensure that railway EEF bogie 3 and rail keep fixing distance, when now highway EEF bogie 4 drop to repairing car for overhead contact line equipment use railway EEF bogie 3, the outside of railway EEF bogie 3 place rail, and highway EEF bogie 4 supports the weight of repairing car for overhead contact line equipment, now repairing car for overhead contact line equipment uses highway EEF bogie 4 to travel to adjacent track along the roadbed side slope of rail both sides, until highway EEF bogie 4 is positioned at the outside of the rail of adjacent track, start the jacking system 5 of railway EEF bogie 3, railway EEF bogie 3 is drop on rail gradually, now railway EEF bogie supports the weight of repairing car for overhead contact line equipment, repairing car for overhead contact line equipment adopts railway EEF bogie 3 to travel to operation field on adjacent orbit circuit, the contact system of adjacent orbit is overhauled.
In addition, when repairing car for overhead contact line equipment drives to rail bend place, because the rail outside normal conditions lower railway is approximately higher than the rail inside track 180 millimeters, the vehicle frame of repairing car for overhead contact line equipment can be lifted near the side of outside rail, cause pedestal 1 uneven, now, angular transducer on pedestal 1 converts the change of the angle of the pedestal 1 detected to electric signal and sends to leveling controller, leveling controller controls the flow of the oil cylinder of leveling equipment according to the electric signal that angular transducer sends, the motion of further control oil cylinder, pedestal 1 is made to remain the state of level.
Last it is noted that above each embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to foregoing embodiments to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (8)
1. a repairing car for overhead contact line equipment, is characterized in that, comprising: pedestal, vehicle frame, service platform, railway EEF bogie and highway EEF bogie;
Described vehicle frame is connected with pedestal;
Described service platform is fixed on described pedestal;
Described highway EEF bogie is fixedly connected on described vehicle frame, and described railway EEF bogie is liftably connected on described vehicle frame by jacking system;
Wherein, the direction of travel of described railway EEF bogie and the direction of travel of described highway EEF bogie orthogonal.
2. repairing car for overhead contact line equipment according to claim 1, is characterized in that, described service platform comprises: scissor-type lifting platform, and/or, column type lifting rotation platform.
3. repairing car for overhead contact line equipment according to claim 2, is characterized in that, also comprises:
For detecting the Contact Line Detection device of contact system maintenance result.
4. the repairing car for overhead contact line equipment according to any one of claim 1-3, is characterized in that, described vehicle frame is connected by leveling equipment with between pedestal.
5. repairing car for overhead contact line equipment according to claim 4, is characterized in that, also comprises: leveling equipment controller, is electrically connected with described leveling equipment;
Described pedestal is provided with angular transducer, is electrically connected with described leveling equipment controller, for the angle information of described pedestal is sent to described leveling equipment controller;
Described leveling equipment controller, carries out leveling for controlling described leveling equipment according to the angle information of described pedestal to described pedestal.
6. repairing car for overhead contact line equipment according to claim 5, is characterized in that, described leveling equipment comprises: multiple oil cylinder;
Described multiple oil cylinder is supported on described pedestal lower plane.
7. repairing car for overhead contact line equipment according to claim 1, is characterized in that, described highway EEF bogie comprises multiple tire;
When described repairing car for overhead contact line equipment uses railway EEF bogie, described multiple tire is positioned at the outside of described railway EEF bogie place rail.
8. repairing car for overhead contact line equipment according to claim 1, is characterized in that, described jacking system comprises hoist cylinder seat and hoist cylinder;
Described hoist cylinder seat is fixed on described pedestal, and described hoist cylinder is fixedly connected on described hoist cylinder seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410838519.7A CN104527460A (en) | 2014-12-29 | 2014-12-29 | Repairing car for overhead contact line equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410838519.7A CN104527460A (en) | 2014-12-29 | 2014-12-29 | Repairing car for overhead contact line equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104527460A true CN104527460A (en) | 2015-04-22 |
Family
ID=52843178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410838519.7A Pending CN104527460A (en) | 2014-12-29 | 2014-12-29 | Repairing car for overhead contact line equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN104527460A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108909583A (en) * | 2018-05-28 | 2018-11-30 | 中国核电工程有限公司 | A kind of hot cell hagioscope installation and repairing vehicle |
| CN109305064A (en) * | 2018-11-16 | 2019-02-05 | 中铁局集团有限公司 | A kind of catenary design |
| CN109849740A (en) * | 2019-02-27 | 2019-06-07 | 郑州铁路职业技术学院 | Railway contact net installs vehicle |
| CN109895798A (en) * | 2019-03-26 | 2019-06-18 | 武汉迪亚威紧固件有限公司 | A kind of railway electrification construction Multifunctional aloft-work vehicle |
| CN110271570A (en) * | 2019-07-11 | 2019-09-24 | 中铁电气化局集团有限公司 | Lower mill formula conductor rail trouble car |
| CN114808832A (en) * | 2022-03-15 | 2022-07-29 | 武汉理工大学 | Rail fallen leaf pollutant cleaning device based on cold spray stripping technology |
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| CN102126406A (en) * | 2011-01-25 | 2011-07-20 | 北京交通大学 | Road-rail amphibious comprehensive detection vehicle |
| CN204367918U (en) * | 2014-12-29 | 2015-06-03 | 北京二七轨道交通装备有限责任公司 | A kind of repairing car for overhead contact line equipment |
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| US4878436A (en) * | 1988-04-29 | 1989-11-07 | Trackmobile, Inc. | Railcar moving vehicle |
| WO1996005078A1 (en) * | 1994-08-10 | 1996-02-22 | Spie Enertrans | Combined rail and road multifunction machine for railway works |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108909583A (en) * | 2018-05-28 | 2018-11-30 | 中国核电工程有限公司 | A kind of hot cell hagioscope installation and repairing vehicle |
| CN109305064A (en) * | 2018-11-16 | 2019-02-05 | 中铁局集团有限公司 | A kind of catenary design |
| CN109849740A (en) * | 2019-02-27 | 2019-06-07 | 郑州铁路职业技术学院 | Railway contact net installs vehicle |
| CN109849740B (en) * | 2019-02-27 | 2024-02-27 | 郑州铁路职业技术学院 | Railway contact net installation vehicle |
| CN109895798A (en) * | 2019-03-26 | 2019-06-18 | 武汉迪亚威紧固件有限公司 | A kind of railway electrification construction Multifunctional aloft-work vehicle |
| CN110271570A (en) * | 2019-07-11 | 2019-09-24 | 中铁电气化局集团有限公司 | Lower mill formula conductor rail trouble car |
| CN114808832A (en) * | 2022-03-15 | 2022-07-29 | 武汉理工大学 | Rail fallen leaf pollutant cleaning device based on cold spray stripping technology |
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Application publication date: 20150422 |