CN107284460A - Contact net based on hybrid power transmission integrates upkeep operation car - Google Patents
Contact net based on hybrid power transmission integrates upkeep operation car Download PDFInfo
- Publication number
- CN107284460A CN107284460A CN201710470945.3A CN201710470945A CN107284460A CN 107284460 A CN107284460 A CN 107284460A CN 201710470945 A CN201710470945 A CN 201710470945A CN 107284460 A CN107284460 A CN 107284460A
- Authority
- CN
- China
- Prior art keywords
- vehicle frame
- power transmission
- contact net
- hybrid power
- car
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C7/00—Other locomotives or motor railcars characterised by the type of motive power plant used; Locomotives or motor railcars with two or more different kinds or types of motive power
- B61C7/04—Locomotives or motor railcars with two or more different kinds or types of engines, e.g. steam and IC engines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
- B60M1/00—Power supply lines for contact with collector on vehicle
- B60M1/12—Trolley lines; Accessories therefor
- B60M1/28—Manufacturing or repairing trolley lines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C9/00—Locomotives or motor railcars characterised by the type of transmission system used; Transmission systems specially adapted for locomotives or motor railcars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C9/00—Locomotives or motor railcars characterised by the type of transmission system used; Transmission systems specially adapted for locomotives or motor railcars
- B61C9/38—Transmission systems in or for locomotives or motor railcars with electric motor propulsion
- B61C9/42—Transmission systems in or for locomotives or motor railcars with electric motor propulsion hydraulic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D15/00—Other railway vehicles, e.g. scaffold cars; Adaptations of vehicles for use on railways
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
Abstract
A kind of contact net based on hybrid power transmission is provided and integrates upkeep operation car, with vehicle frame, vehicle frame upper surface one end is provided with car body I, the vehicle frame upper surface other end is provided with car body II, vehicle frame lower surface both ends are equipped with bogie, provided with two sets of hybrid power transmission systems in the middle part of vehicle frame lower surface, two sets of hybrid power transmission systems are connected with two bogies and drive it to run respectively, and work high above the ground bucket device and three job platforms are provided with the middle part of vehicle frame upper surface.The present invention uses hybrid power transmission system, improve car speed grade, driving power and ability of escorting, operating environment in tunnel can be effectively improved, realize zero-emission in tunnel, pollution-free, low noise job requirements, the job platform of union three and work high above the ground bucket device are in one, contact net, carrier cable, bracket, return wire, high-voltage line can be met, and hinge and the maintenance activity of larger yard contact net top equipment, the contact net repairing operation of adjacent line etc., improve contact net operation function, expand contact net operation scope.
Description
Technical field
The invention belongs to railway engineering technical field of vehicle, and in particular to a kind of contact net based on hybrid power transmission is integrated
Upkeep operation car.
Background technology
At present, domestic and international contact net upkeep operation car, use is generally that single type diesel hydraulic drives, and structure
Layout is complicated, and interchangeability is poor, thus failure problems are consequently increased, and use internal combustion driving structure, in tunnel during operation
There are problems that diesel emission pollution weight, noise.In addition, the supporting job platform of existing traditional operation vehicle for contact wire by
In the height limitation by contact line, region more than contact line is caused not reach, such as bracket, return wire, high pressure
The maintenance of line etc., the drawbacks of there is platform " lift is not " and operation blind area, it is impossible to carry out hinge and larger yard contact net
Contact net repairing operation of maintenance activity, adjacent line of top equipment etc..In order to adapt to the automobile-used power drive system of contact net operation
Fast development, improve tunnel in operating environment and service requirement, expand contact net operation scope, improve contact net operation work(
Can, it is therefore necessary to propose to improve.
The content of the invention
Present invention solves the technical problem that：A kind of contact net based on hybrid power transmission is provided and integrates upkeep operation car,
The present invention can substantially improve speed class, driving power and the guarantor of operation vehicle for contact wire using two sets of hybrid power transmission systems
Ability is driven, operating environment in operation vehicle for contact wire tunnel can be effectively improved, zero-emission in tunnel is realized, pollution-free, low noise
Construction operation demand, the job platform of union three close work high above the ground bucket device in one, can meet contact net, carrier cable, bracket, return
Streamline, high-voltage line, and hinge and the maintenance activity of larger yard contact net top equipment, the contact net repairing operation of adjacent line
Deng, contact net operation function is improved, it is effective to expand contact net operation scope.
The technical solution adopted by the present invention：Contact net based on hybrid power transmission integrates upkeep operation car, with vehicle frame,
Vehicle frame upper surface one end is provided with car body I, and the vehicle frame upper surface other end is provided with car body II, vehicle frame lower surface two ends
Portion is equipped with provided with two sets of hybrid power transmission systems in the middle part of bogie, the vehicle frame lower surface, and two sets of hybrid powers are passed
Dynamic system is connected with two bogies and drives it to run respectively, in the middle part of the vehicle frame upper surface provided with work high above the ground bucket device and
Three job platforms.
Wherein, the often set hybrid power transmission system include being fixed on the diesel engine of frame downward, traction electric machine and
Hydraulic transmission gear box, the diesel engine output end is connected with the input of hydraulic transmission gear box one, the traction electric machine output end and fluid power
Another input connection of transmission case, the hydraulic transmission gear box output end passes through the two-axle car axle on power transmission shaft and corresponding end bogie
Gear-box is connected.
Further, the free end of the diesel engine is connected with transfer case, radiating oil pump and air compressor, the transfer
Case is connected with working hydraulic pressure pumping plant on vehicle, and the fuel tank for Fuel Injection Mechanism of Diesel Engine is provided with the middle part of the vehicle frame lower surface.
Further, the inside of car body I is provided with the battery system that electric power is provided for traction electric machine, the battery system
Unite and be connected with the electric air compressor of control vehicle braking, the battery system is connected with working hydraulic pressure pumping plant on vehicle.
Further, three job platform is provided with levelling device.
Further, the vehicle frame upper surface is provided with floor, and vehicle frame upper surface both sides are provided with railing, the vehicle frame two
End is provided with draw-gear, and the vehicle frame side is provided with electrical system, air system and hydraulic system.
Further, indoor arrangement and air-conditioning system, the top of car body II are equipped with inside the car body I and car body II
Provided with lift thread-moving device.
The advantage of the present invention compared with prior art：
1st, this programme power uses two sets of hybrid power transmission systems, wherein when being run by diesel powered vehicle, can
Speed class, driving power and the ability of escorting of operation vehicle for contact wire are substantially improved, two sets of hybrid power transmission systems can be realized
This car highest running speed 120km/h during type diesel hydraulic；When driving vehicle to run by traction electric machine, it can be effectively improved
Operating environment in operation vehicle for contact wire tunnel, realizes zero-emission in tunnel, pollution-free, low noise construction operation demand；
2nd, hybrid power transmission system is used in this programme, compact conformation, small volume can save operation vehicle for contact wire's layout
Space；
3rd, it is to integrate three job platforms to close work high above the ground bucket device that the contact net of this programme, which integrates upkeep operation car, can
Contact net, carrier cable, bracket, return wire, high-voltage line are met, and the maintenance of hinge and larger yard contact net top equipment is made
Industry, contact net repairing operation of adjacent line etc., improve contact net operation function, effectively expand contact net operation scope.
Brief description of the drawings
Fig. 1 is structural front view of the invention；
Fig. 2 is structure top view of the invention.
Embodiment
1-2 describes embodiments of the invention below in conjunction with the accompanying drawings.
Contact net based on hybrid power transmission integrates upkeep operation car, as illustrated in fig. 1 and 2, with vehicle frame 1, the car
The two ends of frame 1 are provided with draw-gear 14, and the upper surface of vehicle frame 1 is provided with both sides in the middle part of floor 9, the upper surface of vehicle frame 1 and is provided with column
Bar 15, the side of vehicle frame 1 is provided with electrical system 10, air system 11 and hydraulic system 12.The upper one end of vehicle frame 1 is provided with
Car body I 2, the top other end of vehicle frame 1 is provided with inside car body II 18, the car body I 2 and car body II 18 and is equipped with indoor arrangement
3 and air-conditioning system 6, the top of car body II 18 is provided with lift thread-moving device 19.
The lower surface both ends of vehicle frame 1 are equipped with dynamic provided with two sets of mixing in the middle part of bogie 5, the lower surface of vehicle frame 1
Power transmission system 7, two sets of hybrid power transmission systems 7 are connected with two bogies 5 and drive it to run respectively, specifically
, the often set hybrid power transmission system 7 includes the diesel engine 20, traction electric machine 21 and fluid power for being fixed on the bottom of vehicle frame 1
Transmission case 22, the output end of diesel engine 20 is connected with the input of hydraulic transmission gear box 22 1, the output end of traction electric machine 21 with
Another input of hydraulic transmission gear box 22 is connected, and the output end of hydraulic transmission gear box 22 passes through power transmission shaft 23 and corresponding end bogie 5
On two-axle car shaft gear case connection.The free end of the diesel engine 20 connects with transfer case 24, radiating oil pump and air compressor
Connect, the transfer case 24 is connected with working hydraulic pressure pumping plant on vehicle, it is the fuel feeding of diesel engine 20 to be provided with the middle part of the lower surface of vehicle frame 1
Fuel tank 13；The inside of car body I 2 is provided with the battery system 4 that electric power is provided for traction electric machine 21, the battery system
4 are connected with the electric air compressor of control vehicle braking, and the battery system 4 is connected with working hydraulic pressure pumping plant on vehicle.
When operation vehicle for contact wire drives operation by the diesel engine 20 in two sets of hybrid power transmission systems 7, often set mixing
The output end of diesel engine 20 drives hydraulic transmission gear box 22 in power drive system 7, and hydraulic transmission gear box 22 is turned by the driving of power transmission shaft 23
To two grades of axle gear boxs on frame 5, two grades of axle gear boxs drive one-level axle gear box by power transmission shaft, meet vehicle fortune
OK；And transfer case 24 is driven by yielding coupling by every set free end of diesel engine 20, the driving radiating oil pump of transfer case 24 is expired
The radiating of sufficient diesel engine 20 and hydraulic transmission gear box 22, or driving air compressor progress beat wind and meet vehicle braking；And transfer
Case 22 also drives operation operation of oil pump, meets vehicle job requirements.
When operation vehicle for contact wire drives operation by the traction electric machine 21 in two sets of hybrid power transmission systems 7, by electric power storage
The power supply driving traction electric machine 21 of cell system 4 is rotated, and traction electric machine 21 drives hydraulic transmission gear box 22 again, and hydraulic transmission gear box 22 is by passing
Two grades of axle gear boxs on the driving bogie 5 of moving axis 23, two grades of axle gear boxs drive one-level axle gear by power transmission shaft
Case, meets vehicle operation.The now braking of vehicle is powered by the battery system 4 and drives the electric air being individually equipped with car
Compressor plays wind realization；Being powered simultaneously by the battery system 4 drives the hydraulic power unit being individually equipped with car driving to meet whole
Car job requirements.
Power of the present invention, can be significantly when driving vehicle operation by diesel engine 20 using two sets of hybrid power transmission systems 7
Improve speed class, driving power and the ability of escorting of operation vehicle for contact wire, two sets of hybrid power transmission systems is realized interior
This car highest running speed 120km/h when firing hydraulic power；When driving vehicle to run by traction electric machine 21, it can be effectively improved
Operating environment in operation vehicle for contact wire tunnel, realizes zero-emission in tunnel, pollution-free, low noise construction operation demand.
The job platform 16 of work high above the ground bucket device 8 and three, three job platform 16 are provided with the middle part of the upper surface of vehicle frame 1
It is provided with levelling device 17.It is to integrate three job platforms to close work high above the ground bucket device that this contact net, which integrates upkeep operation car,
Can meet contact net, carrier cable, bracket, return wire, high-voltage line, and hinge and larger yard contact net top equipment maintenance
Operation, contact net repairing operation of adjacent line etc., improve contact net operation function, effectively expand contact net operation scope.
Above-described embodiment, simply presently preferred embodiments of the present invention, not for limiting the scope of the present invention, thus it is all with this
The equivalence changes that content described in invention claim is done, all should be included within scope of the invention as claimed.
Claims (7)
1. the contact net based on hybrid power transmission integrates upkeep operation car, with vehicle frame (1), vehicle frame (1) upper surface one
End is provided with car body I (2), and vehicle frame (1) upper surface other end is provided with car body II (18), vehicle frame (1) the lower surface both ends
It is equipped with bogie (5), it is characterised in that：Provided with two sets of hybrid power transmission systems (7) in the middle part of vehicle frame (1) lower surface,
Two sets of hybrid power transmission systems (7) are connected with two bogies (5) and drive it to run respectively, on the vehicle frame (1)
Work high above the ground bucket device (8) and three job platforms (16) are provided with the middle part of end face.
2. the contact net according to claim 1 based on hybrid power transmission integrates upkeep operation car, it is characterised in that：Institute
State diesel engine (20), traction electric machine (21) and liquid that every set hybrid power transmission system (7) includes being fixed on vehicle frame (1) bottom
Power transmission case (22), diesel engine (20) output end is connected with the input of hydraulic transmission gear box (22) one, the traction electric machine
(21) output end is connected with hydraulic transmission gear box (22) another input, and hydraulic transmission gear box (22) output end passes through power transmission shaft
(23) it is connected with the two-axle car shaft gear case on corresponding end bogie (5).
3. the contact net according to claim 2 based on hybrid power transmission integrates upkeep operation car, it is characterised in that：Institute
The free end for stating diesel engine (20) is connected with transfer case (24), radiating oil pump and air compressor, the transfer case (24) and car
The fuel tank (13) for diesel engine (20) fuel feeding is provided with the middle part of upper working hydraulic pressure pumping plant connection, vehicle frame (1) lower surface.
4. the contact net according to claim 2 based on hybrid power transmission integrates upkeep operation car, it is characterised in that：Institute
State the battery system (4) for being provided with inside car body I (2) and electric power being provided for traction electric machine (21), the battery system (4) and control
The electric air compressor connection of vehicle braking processed, the battery system (4) is connected with working hydraulic pressure pumping plant on vehicle.
5. the contact net based on hybrid power transmission according to any one in claim 1-4 integrates upkeep operation car,
It is characterized in that：Three job platform (16) is provided with levelling device (17).
6. the contact net according to claim 5 based on hybrid power transmission integrates upkeep operation car, it is characterised in that：Institute
Vehicle frame (1) upper surface is stated provided with floor (9), vehicle frame (1) the upper surface both sides are provided with railing (15), vehicle frame (1) two ends
Provided with draw-gear (14), vehicle frame (1) side is provided with electrical system (10), air system (11) and hydraulic system (12).
7. the contact net according to claim 6 based on hybrid power transmission integrates upkeep operation car, it is characterised in that：Institute
State and indoor arrangement (3) and air-conditioning system (6) are equipped with inside car body I (2) and car body II (18), set at the top of the car body II (18)
There is lift thread-moving device (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710470945.3A CN107284460A (en) | 2017-06-20 | 2017-06-20 | Contact net based on hybrid power transmission integrates upkeep operation car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710470945.3A CN107284460A (en) | 2017-06-20 | 2017-06-20 | Contact net based on hybrid power transmission integrates upkeep operation car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107284460A true CN107284460A (en) | 2017-10-24 |
Family
ID=60097182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710470945.3A Pending CN107284460A (en) | 2017-06-20 | 2017-06-20 | Contact net based on hybrid power transmission integrates upkeep operation car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107284460A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108583597A (en) * | 2018-06-19 | 2018-09-28 | 宝鸡中车时代工程机械有限公司 | Tunnel defect based on mixing electric transmission detects vehicle |
| CN108657200A (en) * | 2018-06-25 | 2018-10-16 | 吴宁 | A kind of multi-functional subway repair car of electric power |
| CN109278770A (en) * | 2018-10-22 | 2019-01-29 | 宝鸡中车时代工程机械有限公司 | The contact net upkeep operation vehicle of internal combustion alternating current drive suitable for long steep grade |
| CN112196577A (en) * | 2020-07-21 | 2021-01-08 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | Dual-power-driven intelligent tunnel maintenance train |
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| CN202080279U (en) * | 2011-06-02 | 2011-12-21 | 株洲南车时代电气股份有限公司 | Electrical transmission system for double-power source diesel locomotive |
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| CN104960532A (en) * | 2015-06-15 | 2015-10-07 | 宝鸡南车时代工程机械有限公司 | Tunnel detecting vehicle with three work platforms |
| CN106274921A (en) * | 2016-08-31 | 2017-01-04 | 宝鸡中车时代工程机械有限公司 | Hydraulic power contact net upkeep operation car |
| CN206871066U (en) * | 2017-06-20 | 2018-01-12 | 宝鸡中车时代工程机械有限公司 | Contact net synthesis upkeep operation car based on hybrid power transmission |
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2017
- 2017-06-20 CN CN201710470945.3A patent/CN107284460A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2007030750A (en) * | 2005-07-28 | 2007-02-08 | Hitachi Nico Transmission Co Ltd | Hybrid type drive of railroad working vehicle |
| CN101032965A (en) * | 2006-03-09 | 2007-09-12 | 襄樊金鹰轨道车辆有限责任公司 | Double-power working vehicle for railway tunnel |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108583597A (en) * | 2018-06-19 | 2018-09-28 | 宝鸡中车时代工程机械有限公司 | Tunnel defect based on mixing electric transmission detects vehicle |
| CN108657200A (en) * | 2018-06-25 | 2018-10-16 | 吴宁 | A kind of multi-functional subway repair car of electric power |
| CN108657200B (en) * | 2018-06-25 | 2019-11-29 | 吴宁 | A kind of multi-functional subway repair car of electric power |
| CN109278770A (en) * | 2018-10-22 | 2019-01-29 | 宝鸡中车时代工程机械有限公司 | The contact net upkeep operation vehicle of internal combustion alternating current drive suitable for long steep grade |
| CN112196577A (en) * | 2020-07-21 | 2021-01-08 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | Dual-power-driven intelligent tunnel maintenance train |
| CN112196577B (en) * | 2020-07-21 | 2023-06-30 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | Double-power-driven intelligent tunnel maintenance train |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
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| TA01 | Transfer of patent application right |
Effective date of registration: 20190121 Address after: 721003 Bao Fu Road, Jintai District, Baoji, Shaanxi Province, No. 118 Applicant after: BAOJI CSR TIMES ENGINEERING MACHINERY CO., LTD. Applicant after: CHINA RAILWAY CORPORATION Address before: 721003 Bao Fu Road, Jintai District, Baoji, Shaanxi Province, No. 118 Applicant before: BAOJI CSR TIMES ENGINEERING MACHINERY CO., LTD. |
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| TA01 | Transfer of patent application right |