CN207225358U - Tunnel based on hybrid power transmission checks railcar - Google Patents
Tunnel based on hybrid power transmission checks railcar Download PDFInfo
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- CN207225358U CN207225358U CN201721212730.3U CN201721212730U CN207225358U CN 207225358 U CN207225358 U CN 207225358U CN 201721212730 U CN201721212730 U CN 201721212730U CN 207225358 U CN207225358 U CN 207225358U
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- power transmission
- tunnel
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- self
- hybrid power
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- 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
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Abstract
A kind of tunnel based on hybrid power transmission is provided and checks railcar, bottom of frame both ends are seated on power truck and unpowered bogie by elastic side bearing support, the vehicle frame both upper ends thereof is respectively equipped with front vehicle body and aftercarriage and is arranged on the apparatus for work at middle part on vehicle frame between front vehicle body and aftercarriage, power transmission assembly is connected with power truck and the controller in front vehicle body and aftercarriage is connected with power transmission assembly, and the switching of the power transmission assembly drive form run by realizing driving vehicle after controller control power transmission assembly.The utility model passes through the power transmission assembly of the apparatus for work at middle part and bottom of frame on vehicle frame, tunnel defect can effectively be improved and check construction environment and service requirement, improve tunnel defect upkeep operation function, effectively expand tunnel defect upkeep operation scope, meet at railway tunnel escape truck that tunnel wall disease is not got off inspection, realize full section of tunnel maintenance and inspection, improve work efficiency.
Description
Technical field
The utility model belongs to railway engineering technical field of vehicle, and in particular to a kind of tunnel based on hybrid power transmission
Check railcar.
Background technology
At present, domestic tunnel defect checks carries out construction operation, Ordinary Work car using scaffold or Ordinary Work car more
This kind of engineering truck is driven using single type diesel hydraulic more, and each component is individually hung, and layout is complicated, and interchangeability is poor, therefore
Barrier problem is consequently increased；There are the problems such as diesel emission pollution is heavy, noise is big during Inspection in tunnel；Supporting work
Height limitation of the industry platform due to being subject to contact line, causes region more than contact line not reach, for example, bracket, return wire,
High-voltage line area above etc., there are the defects of platform " can not lifting " and operation blind area；Supporting job platform can not be realized should
The inspection of not getting off of tunnel wall disease at anxious passage, in order to adapt to the quick hair that tunnel checks engineering truck power drive system
Exhibition, improves operating environment and service requirement in tunnel, improves disease inspection of construction scope in tunnel, improves tunnel defect inspection and makees
Industry function, it is necessary to be improved.
Utility model content
The technical problem that the utility model solves：A kind of tunnel based on hybrid power transmission is provided and checks railcar, is led to
The power transmission assembly of the apparatus for work at middle part and bottom of frame on vehicle frame is crossed, can effectively improve tunnel defect inspection
Construction environment and service requirement, improve tunnel defect upkeep operation function, effectively expand tunnel defect upkeep operation scope, use
The apparatus for work of three job platforms is integrated, realizes that same three job platforms of time are located at different height by hydraulic driving mode
Degree and diverse location check construction at the same time to three operating points, meet that tunnel wall disease does not descend car test at railway tunnel escape truck
The problems such as looking into, realize full section of tunnel maintenance and inspection, improve work efficiency, Window time need to be taken when saving maintenance.
The technical solution adopted in the utility model：Tunnel based on hybrid power transmission checks railcar, has vehicle frame, moves
Power bogie and unpowered bogie, the bottom of frame both ends are seated in power truck and without dynamic by elastic side bearing support
On power bogie, vehicle frame top front and back end is respectively equipped with front vehicle body and aftercarriage and is arranged on the apparatus for work at middle part on vehicle frame
Between front vehicle body and aftercarriage, the vehicle frame top is equipped with and connects and be located between the storage battery on rear side of front vehicle body with front vehicle body
And the battery system in the storage battery and the power transmission assembly in the middle part of vehicle frame bottom, the power transmission assembly with
Power truck connects and the controller in front vehicle body and aftercarriage is connected with power transmission assembly, and passes through controller control
The switching of the power transmission assembly drive form of the inside and outside driving vehicle operation in tunnel is realized after brake force drive assembly.
Wherein, the apparatus for work includes self-powered platform I, self-powered platform II, rotary table, hydraulic system and control
System processed, II positional symmetry of the self-powered platform I and self-powered platform is arranged in vehicle frame upper center plane and rotary work
Platform is located at II anterior position of self-powered platform I and self-powered platform, the hydraulic system and self-powered platform I, self-powered platform
II connects with rotary table, and hydraulic system realizes self-powered platform I, self-powered platform II and rotation by control system control
Revolving worktable works independently in different operating position at the same time.
Further, the power transmission assembly includes hybrid power transmission system, cooling system, power rack, air inlet system
System and exhaust system, the power rack are T-shaped connecting form and cooling system, gas handling system, exhaust system, hybrid power transmission
Diesel engine, hydraulic transmission gear box and traction electric machine in system using power packet form integrated installation on power rack, it is described
Cooling system, gas handling system and exhaust system are connected with the diesel engine in hybrid power transmission system, and hybrid power transmission
The output shaft of traction electric machine and diesel engine and the input end of motor of hydraulic transmission gear box in system are connected with primary input end, the liquid
The output terminal of power transmission case passes through the transmission axis connection in hybrid power transmission system, the battery system with power truck
For the traction electric machine in hybrid power transmission system provide electric energy be converted in tunnel vehicle operation needed for traction power.
Further, air-conditioning system is equipped with the top of the front vehicle body, the bottom of frame front and back end is equipped with pilot, institute
State vehicle frame front and back end and be equipped with coupler and draft gear and lifeline and be arranged on both sides of the middle on vehicle frame.
Further, it is dismountable between the storage battery to be fixed on vehicle frame top.
The utility model compared with prior art the advantages of：
1st, the apparatus for work at middle part can bypass the resistance such as contact net, carrier cable, bracket, return wire, high-voltage line on vehicle frame
Hinder and inspection of construction is carried out to tunnel vault, realize at railway tunnel escape truck that tunnel wall disease is not got off inspection, is realized same
The tunnel wall disease inspection of three diverse locations, different height, realizes full section of tunnel disease inspection of construction, so as to carry in time
High tunnel defect inspection of construction work efficiency, saves the problem of inspection of construction takes Window time；
2nd, the hybrid power transmission system that the technical program uses can realize mutually cutting for type diesel hydraulic and electric transmission
Change, vehicle, which is run, outside tunnel uses type diesel hydraulic, is run in tunnel and operation is by the way of electric transmission, can be effectively improved
Operating environment in track-mounted machinery tunnel, realizes zero-emission in tunnel, the construction operation demand of low noise；
3rd, the technical program uses power bag integrated installation form, formed one have independence, interchangeability, autgmentability and
The modular power pack of versatility, has saved arrangement space, improves vehicle assembling, maintenance efficiency；
4th, the power rack for installing power bag uses T-shaped connecting form, improves the static strength of whole power rack, and then improve
The safety-type and reliability of vehicle dynamical system integrated installation；
5th, the apparatus for work used is arranged between front vehicle body and aftercarriage, and the Hao Liao of Liang are provided for vehicle two way
Prestige condition.
Brief description of the drawings
Fig. 1 is the utility model structural front view；
Fig. 2 be the utility model knot without at the top of front vehicle body and aftercarriage when top view；
Fig. 3 is the structure diagram after the utility model power truck is connected with power transmission assembly.
Embodiment
1-3 describes a kind of embodiment of the utility model below in conjunction with the accompanying drawings.
Tunnel based on hybrid power transmission checks railcar, has vehicle frame 1, power truck 2 and unpowered bogie
3, the 1 bottom both ends of vehicle frame are seated on power truck 2 and unpowered bogie 3 by elastic side bearing support, the car
1 both upper ends thereof of frame is respectively equipped with front vehicle body 4 and aftercarriage 5 and the apparatus for work 6 at middle part is located at 4 He of front vehicle body on vehicle frame 1
Between aftercarriage 5,1 top of vehicle frame, which is equipped with, to be connected with front vehicle body 4 and 7 and is arranged between the storage battery of the rear side of front vehicle body 4
Battery system 8 in 7 between storage battery and the power transmission assembly 9 in the middle part of 1 bottom of vehicle frame, the power transmission assembly 9 with
Power truck 2 connects and the controller in front vehicle body 4 and aftercarriage 5 is connected with power transmission assembly 9, and passes through control
The switching of 9 drive form of power transmission assembly of the inside and outside driving vehicle operation in tunnel is realized after device control power transmission assembly 9；Tool
Body, the apparatus for work 6 includes self-powered platform I 61, self-powered platform II 62, rotary table 63,64 and of hydraulic system
Control system, II 62 positional symmetry of the self-powered platform I 61 and self-powered platform are arranged on 1 upper center of vehicle frame and rotary work
Platform 63 is located at II 62 anterior position of self-powered platform I 61 and self-powered platform, the hydraulic system 64 and self-powered platform I 61,
Self-powered platform II 62 and rotary table 63 connect, and hydraulic system 64 realizes self-powered platform I by control system control
61 work independently in different operating position at the same time with self-powered platform II 62 and rotary table 63；Specifically, the power passes
Dynamic assembly 9 includes hybrid power transmission system 91, cooling system 92, power rack 93, gas handling system 94 and exhaust system 95, described
Power rack 93 is in T-shaped connecting form and cooling system 92, gas handling system 94, exhaust system 95, hybrid power transmission system 91
Diesel engine, hydraulic transmission gear box and traction electric machine using power packet form integrated installation on power rack 93, the cooling system
92nd, gas handling system 94 and exhaust system 95 are connected with the diesel engine in hybrid power transmission system 91, and hybrid power transmission
The output terminal of traction electric machine and diesel engine in system 91 is connected with the input end of motor of hydraulic transmission gear box with primary input end respectively,
The output terminal and power truck 2 of the hydraulic transmission gear box are described by the transmission axis connection in hybrid power transmission system 91
Battery system 8 for the traction electric machine in hybrid power transmission system 91 provide electric energy be converted in tunnel vehicle operation needed for
Traction power.Specifically, the top of front vehicle body 4 is equipped with air-conditioning system 10, the 1 bottom front and back end of vehicle frame is equipped with troubleshooting
Device 11,1 front and back end of vehicle frame is equipped with coupler and draft gear 12 and lifeline 13 is arranged on both sides of the middle on vehicle frame 1；Tool
Body, 7 dismountable are fixed on 1 top of vehicle frame between the storage battery.
Before tunnel based on hybrid power transmission checks that railcar, 1 top of vehicle frame are equipped with front vehicle body 4, aftercarriage 5 and are located at
Apparatus for work 6 between car body 4 and aftercarriage 5, the top of front vehicle body 4 is equipped with air-conditioning system 10, before the front vehicle body 4 is internally provided with
Indoor arrangement, preceding indoor floor, on vehicle frame 1 and 7 between the storage battery on the right side of front vehicle body 4 in be equipped with control section and storage
Battery system 8, is equipped with generating set between storage battery successively on the vehicle frame 1 of 7 rear sides, outdoor floor, lifeline 13 and hand braking
Device, interior be equipped with rear indoor floor and rear chamber of the aftercarriage 5 arrange that the 1 bottom both ends of vehicle frame are equipped with pilot 11,
1 bottom of vehicle frame is located at 2 and of power truck equipped with power truck 2, unpowered bogie 3, power transmission assembly 9 and integral box
Electric compressor between unpowered bogie 3, on rear side of unpowered bogie 3；1 front and back end of vehicle frame is equipped with hitch and delays
Flushing device 12, frame interior are equipped with air system, hydraulic pressure unit and electrical system；
7 are internally provided with control section and battery system 8 between the storage battery on 1 top of vehicle frame, make in 7 between storage battery
Storage battery has good waterproof and dustproof performance；7 use the removable connected form of bolt with vehicle frame 1 between the storage battery, easy to store
The maintaining of storage battery in 7 between battery；
The front vehicle body 4 and aftercarriage 5 are located at the front and back end of vehicle frame 1, and apparatus for work 6 is located at the upper middle part of vehicle frame 1 so that
Ju has the Hao lookout conditions of Liang during vehicle two way；
The power transmission assembly 9 is mainly by hybrid power transmission system 91, cooling system 92, power rack 93, air inlet system
System 94 and exhaust system 95 form, and hybrid power transmission system 91 can realize two kinds of drive form difference of diesel engine and traction electric machine
Switching input, wherein traction electric machine provides power by storage battery.
The apparatus for work 9 has three job platforms, i.e. self-powered platform I 61, self-powered platform II 62, rotary work
Platform 63, hydraulic system 36 and control system 37.Wherein, self-powered platform I is realized after controlling hydraulic system 64 by control system
61 and self-powered platform II 62 vertical lift action, protrude horizontally up action with right side to the left respectively, make self-powered platform I 61
The inspection of construction of tunnel wall vault and haunch is realized around tunnel overhead contact with self-powered platform II 62, is controlled by control system
Realize that rotary table 63 rotates and stretches out outside vehicle after hydraulic system 64, and rotary table 63 can meet railway tunnel
Tunnel wall disease is not got off inspection at escape truck.Three job platforms may be implemented in the same time and be located at diverse location, difference
The construction operation of height.
In the technical program, the apparatus for work 6 at middle part can bypass contact net, carrier cable, bracket, reflux on vehicle frame 1
Line, high-voltage line etc. hinder to carry out inspection of construction to tunnel vault, realize that tunnel wall disease is not got off at railway tunnel escape truck
Check, realize the tunnel wall disease inspection of three diverse locations in the same time, different height, realize that full section of tunnel disease is applied
Work inspection, so as to improve tunnel defect inspection of construction work efficiency, saves the problem of inspection of construction takes Window time, this technology
The hybrid power transmission system 91 that scheme uses can realize that type diesel hydraulic and the mutual of electric transmission switch, vehicle fortune outside tunnel
Row uses type diesel hydraulic, is run in tunnel and operation is by the way of electric transmission, can be effectively improved in track-mounted machinery tunnel
Operating environment, realizes zero-emission in tunnel, the construction operation demand of low noise, and the technical program uses power bag integrated installation shape
Formula, forms a modular power pack with independence, interchangeability, autgmentability and versatility, has saved arrangement sky
Between, vehicle assembling, maintenance efficiency are improved, the power rack 93 of installation power bag uses T-shaped connecting form, improves whole power
The static strength of frame 93, and then the safety-type and reliability of vehicle dynamical system integrated installation is improved, the apparatus for work 6 of use is set
It is placed between front vehicle body 4 and aftercarriage 5, the Hao lookout conditions of Liang is provided for vehicle two way.The utility model is suitable for electricity
The railway tunnel disease that gasifies inspection of construction, regular maintenance, maintenance, repairing operation etc., can also also serve as towing vehicle, with other vehicles
Even hang and carry out tunnel defect inspection, repairing etc..
The preferred embodiment of above-described embodiment, simply the utility model, is not used for limiting the utility model practical range,
Therefore all equivalence changes done with content described in the utility model claims, the utility model claims model should all be included in
Within enclosing.
Claims (5)
1. the tunnel based on hybrid power transmission checks railcar, there is vehicle frame (1), power truck (2) and unpowered steering
Frame (3), vehicle frame (1) the bottom both ends are seated in power truck (2) and unpowered bogie (3) by elastic side bearing support
On, it is characterised in that：Vehicle frame (1) both upper ends thereof is respectively equipped with front vehicle body (4) and aftercarriage (5) and on vehicle frame (1)
The apparatus for work (6) at middle part is located between front vehicle body (4) and aftercarriage (5), and vehicle frame (1) top is equipped with and front vehicle body (4)
Connect and be located at (7) between the storage battery on rear side of front vehicle body (4) and the battery system (8) between storage battery in (7) is with being arranged on
Power transmission assembly (9) in the middle part of vehicle frame (1) bottom, before the power transmission assembly (9) is connected and is arranged on power truck (2)
Controller in car body (4) and aftercarriage (5) is connected with power transmission assembly (9), and controls power transmission total by controller
The switching of power transmission assembly (9) drive form of the inside and outside driving vehicle operation in tunnel is realized after into (9).
2. the tunnel according to claim 1 based on hybrid power transmission checks railcar, it is characterised in that：The operation
Device (6) includes self-powered platform I (61), self-powered platform II (62), rotary table (63), hydraulic system (64) and control
System, the self-powered platform I (61) and self-powered platform II (62) positional symmetry be arranged on vehicle frame (1) upper center plane on and
Rotary table (63) is located at self-powered platform I (61) and self-powered platform II (62) anterior position, the hydraulic system (64)
It is connected with self-powered platform I (61), self-powered platform II (62) and rotary table (63), and hydraulic system (64) passes through control
Self-powered platform I (61) and self-powered platform II (62) are realized in system control and rotary table (63) while in different operating
Position works independently.
3. the tunnel according to claim 1 based on hybrid power transmission checks railcar, it is characterised in that：The power
Drive assembly (9) includes hybrid power transmission system (91), cooling system (92), power rack (93), gas handling system (94) and row
Gas system (95), the power rack (93) are T-shaped connecting form and cooling system (92), gas handling system (94), exhaust system
(95), diesel engine, hydraulic transmission gear box and the traction electric machine in hybrid power transmission system (91) integrate peace using power packet form
Loaded on power rack (93), the cooling system (92), gas handling system (94) and exhaust system (95) are and hybrid power transmission
Diesel engine connection in system (91), and traction electric machine and the output shaft difference of diesel engine in hybrid power transmission system (91)
It is connected with the motor input shaft of hydraulic transmission gear box and primary input end, output terminal and the power truck (2) of the hydraulic transmission gear box
By the transmission axis connection in hybrid power transmission system (91), the battery system (8) is hybrid power transmission system
(91) traction electric machine in provides the vehicle operation that electric energy is converted in tunnel and provides traction power.
4. the tunnel according to claim 1 based on hybrid power transmission checks railcar, it is characterised in that：The front truck
Air-conditioning system (10) is equipped with the top of body (4) and vehicle frame (1) bottom front and back end is equipped with pilot (11), the vehicle frame (1) is front and rear
End is equipped with coupler and draft gear (12) and lifeline (13) is arranged on both sides of the middle on vehicle frame (1).
5. the tunnel according to claim 1 based on hybrid power transmission checks railcar, it is characterised in that：The electric power storage
(7) are fixed on vehicle frame (1) top to be dismountable between pond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721212730.3U CN207225358U (en) | 2017-09-20 | 2017-09-20 | Tunnel based on hybrid power transmission checks railcar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721212730.3U CN207225358U (en) | 2017-09-20 | 2017-09-20 | Tunnel based on hybrid power transmission checks railcar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207225358U true CN207225358U (en) | 2018-04-13 |
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ID=61863192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721212730.3U Active CN207225358U (en) | 2017-09-20 | 2017-09-20 | Tunnel based on hybrid power transmission checks railcar |
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| Country | Link |
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| CN (1) | CN207225358U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107499320A (en) * | 2017-09-20 | 2017-12-22 | 宝鸡中车时代工程机械有限公司 | Tunnel based on hybrid power transmission checks railcar |
| WO2022199336A1 (en) * | 2021-03-25 | 2022-09-29 | 中国中铁股份有限公司 | Highway-railway dual-purpose multi-shaft power flatbed car and car set |
-
2017
- 2017-09-20 CN CN201721212730.3U patent/CN207225358U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107499320A (en) * | 2017-09-20 | 2017-12-22 | 宝鸡中车时代工程机械有限公司 | Tunnel based on hybrid power transmission checks railcar |
| WO2022199336A1 (en) * | 2021-03-25 | 2022-09-29 | 中国中铁股份有限公司 | Highway-railway dual-purpose multi-shaft power flatbed car and car set |
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