CN206520477U - Hybrid power relief car chassis structure - Google Patents
Hybrid power relief car chassis structure Download PDFInfo
- Publication number
- CN206520477U CN206520477U CN201621071985.8U CN201621071985U CN206520477U CN 206520477 U CN206520477 U CN 206520477U CN 201621071985 U CN201621071985 U CN 201621071985U CN 206520477 U CN206520477 U CN 206520477U
- Authority
- CN
- China
- Prior art keywords
- motor
- relief car
- engine
- hybrid power
- drive axle
- 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.)
- Active
Links
Classifications
-
- 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
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/62—Hybrid vehicles
Landscapes
- Emergency Lowering Means (AREA)
Abstract
The utility model provides a kind of hybrid power relief car chassis structure applied to Development of HEV Technology field, engine (2) and motor (3) are set on the vehicle frame (1) of the hybrid power relief car chassis structure, engine (2) is connected by speed changer (9) with drive axle I (4), motor (3) is connected with drive axle II (5), motor (3) is connected with battery (6), off-axis device (7) is set between speed changer (9) and drive axle I (4), engine (2), off-axis device (6) and motor (3) are connected with control unit (8) respectively, hybrid power relief car chassis structure described in the utility model, it is simple in construction, it can adapt to the rescue work under general environment, oxygen-free environment rescue work in long distance tunnel and tunnel can be solved the problems, such as again.
Description
Technical field
The utility model belongs to Development of HEV Technology field, more specifically, is to be related to a kind of hybrid power rescue
Underbody dish structure.
Background technology
The fire-fighting fire extinguishing that bi-directional vehicle (relief car) is directed to solving under the particular surroundings such as tunnel and narrow is rescued
Help problem.There are two kinds of bi-directional vehicles on current domestic and international market, a class is ordinary diesel oil driving, and a class is pure electronic drive
It is dynamic.Occurring concrete on fire oxygen in the long and narrow enclosed environment such as tunnel will be very thin, according to diesel oil type bi-directional vehicle, exist
The risk for causing engine not start due to anoxic or no oxygen.Then cost is higher for pure electric double-way driving vehicle, and row
Mileage is sailed to be limited.Therefore, the bi-directional vehicle of above two type can not meet tunnel and narrow rescue needs, because
Needs are attacked to be improved.
Utility model content
Technical problem to be solved in the utility model is：In view of the shortcomings of the prior art there is provided one kind it is simple in construction, both
The rescue work under general environment is can adapt to, the anaerobics such as long distance tunnel and narrow or anaerobic environment rescue can be solved again
Shop problem, effectively improves the hybrid power relief car chassis structure of relief car performance.
Techniques discussed above is solved the problems, such as, the technical scheme that the utility model is taken is：
The utility model is a kind of hybrid power relief car chassis structure, and the hybrid power relief car chassis structure includes
Engine and motor are set, and engine is connected by speed changer with drive axle I, motor and drive axle II on vehicle frame, vehicle frame
Connection, motor is connected with battery, and off-axis device, engine, off-axis device and motor difference are set between speed changer and drive axle I
It is connected with control unit.
Control unit is configured to the structure for controlling engine and motor individually to work.
Described control unit is configured to control engine and motor while the structure worked.
When described control unit control engine works independently, engine is configured to output driving power to drive axle
I, so as to control the structure that hybrid power relief car is travelled forwards or rearward.
When described control unit control motor works independently, motor is configured to output driving power to drive axle
II, so as to control the structure that hybrid power relief car is travelled forwards or rearward.
When described control unit control motor works independently, control unit is configured to while controlling off-axis device to break
Open the structure being connected between speed changer and drive axle I.
Described control unit control engine and motor work simultaneously when, engine and motor be configured to
Same direction applies the structure of driving force, and engine is configured to apply driving force to the structure of drive axle I, and motor is set
For driving force can be applied to the structure of drive axle II.
Described engine, motor and battery is fixedly mounted on vehicle frame.
Using the technical solution of the utility model, following beneficial effect can be obtained：
Hybrid power relief car chassis structure described in the utility model, when relief car traveling is in general road conditions, control
Component controls engine works, and engine transmits driving force to drive axle I by speed changer, so as to be rescued by driven by engine
Car is travelled forwards or rearward, realizes rescue.And when driving car travels the oxygen-free environment in long distance tunnel rescue and tunnel
When carrying out rescue work, control unit controls off-axis device to disconnect the connection between speed changer and drive axle I, control unit control
Engine stop works, and control unit is while switching control electric motor operation, drives in this way, it is possible to pass through motor and transmit
Power drives relief car to travel forwards or rearward to drive axle II, realize in the anaerobic such as long distance tunnel and narrow or
Anaerobic environment carries out rescue work, improves the use scope of relief car, it is ensured that relief car driving performance is reliable.The utility model
Described hybrid power relief car chassis structure, it is simple in construction, the rescue work under general environment is can adapt to, and length can be solved
The oxygen-free environment shop problem in tunnel rescue and tunnel, effectively improves relief car performance.
Brief description of the drawings
Brief description is made to the content expressed by each accompanying drawing of this specification and the mark in figure below：
Fig. 1 is the structural representation of hybrid power relief car chassis structure described in the utility model；
Accompanying drawing acceptance of the bid note be respectively：1st, vehicle frame；2nd, engine；3rd, motor；4th, drive axle I；5th, drive axle II；6th, it is electric
Pond；7th, off-axis device；8th, control unit；9th, speed changer.
Embodiment
Below against accompanying drawing, by the description to embodiment, to embodiment of the present utility model as involved
Mutual alignment and annexation, the effect of each several part and operation principle between the shape of each component, construction, each several part etc. make into
The detailed description of one step：
As shown in Figure 1, the utility model is a kind of hybrid power relief car chassis structure, the hybrid power relief car
Chassis structure includes setting engine 2 and motor 3 on vehicle frame 1, vehicle frame 1, and engine 2 is connected by speed changer 9 and drive axle I 4
Connect, motor 3 is connected with drive axle II 5, motor 3 is connected with battery 6, off-axis device is set between speed changer 9 and drive axle I 4
7, engine 2, off-axis device 7 and motor 3 are connected with control unit 8 respectively.Said structure is set, when relief car traveling is one
As road conditions when, control unit control engine work, engine by speed changer transmit driving force to drive axle I 4, so as to pass through
Driven by engine relief car is travelled forwards or rearward, realizes rescue.And when driving car traveling long distance tunnel rescue and
When oxygen-free environment carries out rescue work in tunnel, control unit 8 controls off-axis device 7 by the connection between speed changer and drive axle I 4
Disconnect, control unit control engine stop work, and control unit simultaneously switching control electric motor operation, in this way, it is possible to
Driving force is transmitted to drive axle II 5 by motor, drives relief car to travel forwards or rearward, realizes in long distance tunnel
And the anaerobic such as narrow or anaerobic environment carry out rescue work, improve the use scope of relief car, it is ensured that relief car is travelled
Dependable performance.Hybrid power relief car chassis structure described in the utility model, simple in construction, manufacturing cost is low, can either fit
The rescue work under general environment is answered, oxygen-free environment shop problem in long distance tunnel rescue and tunnel can be solved again.
Control unit 8 is configured to the structure for controlling engine 2 and motor 3 individually to work.So, according to rescuing
Car running environment is helped, engine or electric motor operation are controlled by control unit, in general environment, engine driving rescue garage
Sail, tunnel or anaerobic environment, motor driving relief car traveling.
When the described control engine 2 of control unit 8 works independently, engine 2 is configured to output driving power to drive
Dynamic bridge I 4, so as to control the structure that hybrid power relief car is travelled forwards or rearward.Said structure, when engine works,
Traveling before and after relief car can be controlled, so as to meet advance and retreat rescue demand.
When the described control motor 3 of control unit 8 works independently, motor 3 is configured to output driving power to drive
Dynamic bridge II 5, so as to control the structure that hybrid power relief car is travelled forwards or rearward.Said structure, during electric motor operation,
Traveling before and after relief car can be controlled, so as to meet advance and retreat rescue demand.
When the described control motor 3 of control unit 8 works independently, control unit 8 is configured to while controlling off-axis
The structure being connected between the open slew device 9 of device 7 and drive axle I 4.Such structure, works independently in motor and conveys drive
Power is to driving before drive axle II 5, and off-axis device 7 disconnects the connection between speed changer and drive axle I 4, in this way, it is possible to really
Protect drive axle I 4 and do not interfere with drive axle II 5.
Hybrid power relief car chassis structure described in the utility model, when relief car traveling is in general road conditions, control
Component controls engine works, and engine transmits driving force to drive axle I by speed changer, so as to be rescued by driven by engine
Car is travelled forwards or rearward, realizes rescue.And when driving car travels the oxygen-free environment in long distance tunnel rescue and tunnel
When carrying out rescue work, control unit controls off-axis device to disconnect the connection between speed changer and drive axle I, control unit control
Engine stop works, and control unit is while switching control electric motor operation, drives in this way, it is possible to pass through motor and transmit
Power drives relief car to travel forwards or rearward to drive axle II, realize in the anaerobic such as long distance tunnel and narrow or
Anaerobic environment carries out rescue work, improves the use scope of relief car, it is ensured that relief car driving performance is reliable.The utility model
Described hybrid power relief car chassis structure, it is simple in construction, the rescue work under general environment is can adapt to, and length can be solved
The oxygen-free environment shop problem in tunnel rescue and tunnel, effectively improves relief car performance.
Exemplary description is carried out to the utility model above in conjunction with accompanying drawing, it is clear that the utility model concrete implementation is simultaneously
Do not limited by aforesaid way, if the various improvement that method design of the present utility model and technical scheme are carried out are employed, or
It is not improved that design of the present utility model and technical scheme are directly applied into other occasions, in protection of the present utility model
In the range of.
Claims (6)
1. a kind of hybrid power relief car chassis structure, the hybrid power relief car chassis structure includes vehicle frame (1), its feature
It is：Engine (2) and motor (3) are set on vehicle frame (1), and engine (2) is connected by speed changer (9) and drive axle I (4)
Connect, motor (3) is connected with drive axle II (5), motor (3) is connected with battery (6), speed changer (9) and drive axle I (4) it
Between set off-axis device (7), engine (2), off-axis device (7) and motor (3) are connected with control unit (8) respectively.
2. hybrid power relief car chassis structure according to claim 1, it is characterised in that：Control unit (8) is set to
The structure that engine (2) and motor (3) can be controlled individually to work.
3. hybrid power relief car chassis structure according to claim 2, it is characterised in that：Described control unit (8)
When control engine (2) works independently, engine (2) is configured to output driving power to drive axle I (4), so as to control to mix
Close the structure that power relief car is travelled forwards or rearward.
4. hybrid power relief car chassis structure according to claim 2, it is characterised in that：Described control unit (8)
When control motor (3) works independently, motor (3) is configured to output driving power to drive axle II (5), so as to control to mix
Close the structure that power relief car is travelled forwards or rearward.
5. hybrid power relief car chassis structure according to claim 2, it is characterised in that：Described control unit (8)
Control motor (3) is when working independently, control unit (8) be configured to and meanwhile control off-axis device (7) open slew device (9) with
The structure of connection between drive axle I (4).
6. hybrid power relief car chassis structure according to claim 1, it is characterised in that：Described engine (2), electricity
Motivation (3) and battery (6) are fixedly mounted on vehicle frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621071985.8U CN206520477U (en) | 2016-09-22 | 2016-09-22 | Hybrid power relief car chassis structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621071985.8U CN206520477U (en) | 2016-09-22 | 2016-09-22 | Hybrid power relief car chassis structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206520477U true CN206520477U (en) | 2017-09-26 |
Family
ID=59887521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621071985.8U Active CN206520477U (en) | 2016-09-22 | 2016-09-22 | Hybrid power relief car chassis structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206520477U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106314128A (en) * | 2016-09-22 | 2017-01-11 | 芜湖联合新能源重卡产业技术研究院有限公司 | Hybrid power rescue car chassis structure |
-
2016
- 2016-09-22 CN CN201621071985.8U patent/CN206520477U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106314128A (en) * | 2016-09-22 | 2017-01-11 | 芜湖联合新能源重卡产业技术研究院有限公司 | Hybrid power rescue car chassis structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103481766B (en) | A kind of drive system of electronlmobil and method | |
| CN203485736U (en) | Plug-in type series-parallel hybrid power driving system | |
| CN204095511U (en) | A kind of hybrid power four-wheel drive system and automobile | |
| CN107310372A (en) | A kind of plug-in electric-electric hybrid fuel cell extended-range four-driving-force system | |
| CN109080431B (en) | Power coupling system of electric automobile and control method thereof | |
| CN105438007A (en) | Electric vehicle driving device | |
| CN206049480U (en) | A kind of movable charging vehicle | |
| CN103950369A (en) | Petroleum-electric hybrid power trackless rubber-tyred vehicle | |
| CN206520477U (en) | Hybrid power relief car chassis structure | |
| CN206202483U (en) | Hybrid power rescues bassinet structure | |
| CN106314128A (en) | Hybrid power rescue car chassis structure | |
| CN106184475A (en) | A kind of hybrid power relief car structure | |
| CN204547776U (en) | The electronlmobil of rotation traveling is driven without the need to change speed gear box 4 wheel driven or two | |
| CN206520475U (en) | Two way relief car chassis structure | |
| CN206551855U (en) | Two way rescues bassinet structure | |
| CN212447102U (en) | Port transfer vehicle | |
| CN201300703Y (en) | Multi-motor drive system | |
| CN113715603A (en) | Special fire engine power system for extended-range power airport | |
| CN203543701U (en) | Solar electric vehicle | |
| CN208530293U (en) | Electric vehicle single motor four-wheel drive system | |
| CN207955315U (en) | Automatically controlled integrated form HEV powertrain based on 4 wheel driven offroad vehicle | |
| CN106314121A (en) | Multi-mode four-drive hybrid power transmission system | |
| CN202071675U (en) | New energy composite power automobile drive axle | |
| CN106143100A (en) | A kind of two way relief car chassis structure | |
| CN207711795U (en) | Hybrid power system based on 4 wheel driven offroad vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |