CN106114626B - A kind of fuel combustion type movable police room chassis - Google Patents
A kind of fuel combustion type movable police room chassis Download PDFInfo
- Publication number
- CN106114626B CN106114626B CN201610765503.7A CN201610765503A CN106114626B CN 106114626 B CN106114626 B CN 106114626B CN 201610765503 A CN201610765503 A CN 201610765503A CN 106114626 B CN106114626 B CN 106114626B
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- China
- Prior art keywords
- chassis frame
- frame
- chassis
- steering
- petrol engine
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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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/02—Understructures, i.e. chassis frame on which a vehicle body may be mounted comprising longitudinally or transversely arranged frame members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G15/00—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
- B60G15/02—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K5/00—Arrangement or mounting of internal-combustion or jet-propulsion units
- B60K5/12—Arrangement of engine supports
- B60K5/1208—Resilient supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
- B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
- B60T13/46—Vacuum systems
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Supplying Secondary Fuel Or The Like To Fuel, Air Or Fuel-Air Mixtures (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Vehicle Body Suspensions (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention belongs to movable police room chassis technology fields,More particularly to a kind of fuel combustion type movable police room chassis,Including chassis frame,The chassis frame is frame made of being riveted by variable cross-section crossbeam,Further include the dynamical system and steering being arranged in the chassis frame front end,The transmission system being arranged in the middle part of chassis frame and the braking system being arranged on chassis frame,Due to the various police service equipment configurations of police office and the big situation of weight differential,Different position stress concentrations is different,Crossbeam needs to use different cross sections,Chassis frame is riveted using variable cross-section crossbeam,Material can be saved on the basis of proof strength,Realize lightweight,Make chassis frame assembly that there is rational rigidity and flexibility,Hard and soft and Ji is accomplished,Reduce stress,Improve vehicle frame integrated carrying performance,Reduce vehicle frame dead weight,Improve vehicle payload.
Description
Technical field
The invention belongs to movable police room chassis technology fields, more particularly to a kind of fuel combustion type movable police room chassis.
Background technology
The automobile-used petrol engine rotational speed of loading at present is generally 3000-4000r/min, and automobile gasoline machine maximum speed is reachable
5000-6000r/min, gasoline engine have rotating speed high, and adaptability is good, stable working, soft, easy to operate, light weight,
Noise is small, low cost, the advantages that being easy to start, is widely answered on car and middle-size and small-size lorry and military offroad vehicle
With according to the actual needs of public security grass-roots unit and the function and handling characteristics of police office, needing to configure on chassis special
Dynamical system, transmission system, steering and braking system and chassis attachment.Due to its special need of work, conventional junction
The chassis of structure has been unable to meet demand, thus needs to design a kind of bottom of Novel movable police office for fuel combustion type movable police room
Disk.Since structure, the weight differential of the police service equipment of institute's prestowage inside the work chamber of movable police room are big, chassis various pieces institute
The pressure of carrying is also unbalanced, while to have the ability beyond routinely impacting of bearing, impact as the work chamber of police service equipment
Power can pass to chassis, and especially when movable police room executes task traveling on rugged road, chassis will carry
Whether larger impact force, therefore, chassis design rationally play a crucial role the use of police office.
Invention content
To meet particular job needs of police office, the invention aims to provide one on the basis of the chassis of traditional structure
Kind novel fuel type police office chassis, which, which has, bears transnormal impact capacity, is suitable for the various police services of police office
The big situation of equipment configuration, weight differential, the apparatus structure is simple, and spare and accessory parts are few, easy to operate, dependable performance, ride comfort
Property it is good, be suitble to it is mating with fuel combustion type police office.
To solve problems of the prior art, the present invention provides a kind of fuel combustion type movable police room chassis, including bottom
Jiggering frame, the chassis frame are frames made of being riveted by variable cross-section crossbeam, further include being arranged in the chassis frame front end
Dynamical system and steering, the transmission system being arranged in the middle part of the chassis frame and braking system being arranged on chassis frame
System；
The dynamical system includes petrol engine, air filter, radiator, exhaust pipe, muffler, canister and fuel tank, institute
Petrol engine is stated by the setting of shock absorption suspension device holder in chassis frame front end, the air filter setting is sent out in front end and with gasoline
Motivation air inlet connects, and the radiator is arranged between air filter and petrol engine, and radiator is passed in and out with petrol engine
The mouth of a river connects；In the middle part of the chassis frame on the inside of the frame of the right, gasoline engine exhaust mouth is logical for the exhaust pipe and muffler setting
Cross exhaust pipe joint noise reduction device, in the middle part of the chassis frame on the outside of the frame of the left side, the fuel tank passes through for the fuel tank and canister setting
Connected pipes are connect with petrol engine, and described canister one end is connect by adsorption tube with fuel tank, the other end by desorption pipe with
Petrol engine connects；
The steering includes preceding bridge, cross-tie, left steering section, right turn section, left tie rod arm, right tie rod arm and turns
To mechanism, the preceding bridge setting passes sequentially through left steering section, left tie rod arm and cross in chassis frame front end, the left end of the preceding bridge
It is connected to pull rod left end, the right end of preceding bridge passes sequentially through right turn section, right tie rod arm is connect with cross-tie right end, the steering
Mechanism includes steering gear, pitman arm, steering drag link and knuckle arm, and the steering gear passes sequentially through pitman arm, turns to
Drag link and knuckle arm are connect with left steering section；
The transmission system includes gearbox, centre brake, transmission shaft, drive axle, damper and steel sheet spring, described
Gearbox setting is arranged in chassis frame front end, the drive axle in chassis frame rear end, and the gearbox passes sequentially through center
Brake, transmission shaft and drive axle connect, and the drive axle passes sequentially through damper, leaf spring and chassis frame and connects；
The braking system includes vacuum booster, vacuum tank, drum-type front brake and two-wheel vehicle, the vacuum
Booster is arranged on the inside of the frame of the chassis frame left side, after vacuum booster connects vacuum tank and drum-type by connection tracheae respectively
Brake.
Advantageous effect
The apparatus structure is simple, and spare and accessory parts are few, easy to operate, dependable performance, and riding comfort is good, is suitble to warn with fuel combustion type
Business room is mating.
1, since the various police service equipment configurations of police office, weight differential are big, different position stress concentrations is different, and crossbeam needs
Different cross sections, chassis frame is used to rivet, can be saved on the basis of proof strength using variable cross-section crossbeam
Material realizes lightweight, and chassis frame assembly is made to have rational rigidity and flexibility, accomplishes hard and soft and Ji, reduces stress, improves
Vehicle frame integrated carrying performance reduces vehicle frame dead weight, improves vehicle payload.
2, petrol engine is arranged by shock absorption suspension device holder in chassis frame front end, can effectively reduce power assembly
The vibration of vehicle body is passed to, ride comfort performance is improved；It is reduced under severe road conditions simultaneously and power assembly is passed to by vehicle body
Vibration and impact, ensure power assembly normal operation, have higher reliability.
3, due to using petrol engine, vehicle body adaptability is good, and stable working, light weight, noise is small, low cost,
It is easy to start, later period maintenance upkeep cost is relatively low.
4, drive axle passes sequentially through damper, leaf spring and chassis frame and connects, and leaf spring plays vehicle body cushioning effect,
The energy of concussion and absorption road shocks when damper is used for that leaf spring is inhibited to rebound, damper can be leaf spring
Within spring is limited in once, riding comfort can be improved.
5, by connecting, tracheae connects vacuum tank to vacuum booster and two-wheel vehicle, vacuum booster directly help respectively
For power in legpower, brake operating sense is good.
Description of the drawings
Fig. 1 is the overall structure diagram on specific embodiment of the invention fuel combustion type movable police room chassis；
Fig. 2 is the chassis frame structural schematic diagram on specific embodiment of the invention fuel combustion type movable police room chassis；
Fig. 3 is the steering schematic diagram on specific embodiment of the invention fuel combustion type movable police room chassis；
Fig. 4 is the braking system schematic diagram on specific embodiment of the invention fuel combustion type movable police room chassis；
It is marked in figure：1, air filter, 2, radiator, 3, petrol engine, 4, right turn section, 5, gearbox, 6, center system
Dynamic device, 7, exhaust pipe, 8, transmission shaft, 9, storage battery, 10, chassis frame, 11, muffler, 12, leaf spring, 13, damper, 14,
Drive axle, 15, two-wheel vehicle, 16, wheel, 17, vacuum tank, 18, fuel tank, 19, connected pipes, 20, canister, 21, vacuum
Booster, 22, preceding bridge, 23, cross-tie, 24, left tie rod arm, 25, knuckle arm, 26, drum-type front brake, 27, left steering
Section, 28, steering drag link, 29, pitman arm, 30, steering gear, 31, right tie rod arm.
Specific implementation mode
In order to make technical scheme of the present invention and advantage be more clearly understood, with reference to the accompanying drawings and embodiments, to this hair
It is bright to be further elaborated.
As shown in the figure：The present embodiment provides a kind of fuel combustion type movable police room chassis, including chassis frame 10, the chassis
Vehicle frame 10 be by variable cross-section crossbeam rivet made of frame, further include be arranged 10 front end of the chassis frame dynamical system and
Steering, the transmission system being arranged in the middle part of chassis frame 10 and the braking system being arranged on chassis frame 10, due to police
The various police service equipment configurations in business room and the big situation of weight differential, different position stress concentration differences, crossbeam are needed using not
Same cross section, chassis frame 10 are riveted using variable cross-section crossbeam, and material can be saved on the basis of proof strength, real
Existing lightweight, makes 10 assembly of chassis frame have rational rigidity and flexibility, has accomplished hard and soft and Ji, has reduced stress, has improved bottom
10 integrated carrying performance of jiggering frame reduces vehicle frame dead weight, improves vehicle payload.
The dynamical system includes petrol engine 3, air filter 1, radiator 2, exhaust pipe 7, muffler 11,20 and of canister
Fuel tank 18, the petrol engine 3 are arranged by shock absorption suspension device holder in 10 front end of chassis frame, and power can be effectively reduced
Assembly passes to the vibration of vehicle body, improves ride comfort performance；Reduce that by vehicle body to pass to power total under severe road conditions simultaneously
At vibration and impact, ensure power assembly normal operation, have higher reliability.Due to using petrol engine 3, vehicle
Body adaptability is good, and stable working, light weight, noise is small, low cost, is easy to start, later period maintenance upkeep cost is relatively low.The sky
Filter 1 is arranged in 10 front end of chassis frame and is connect with 3 air inlet of petrol engine, and the radiator 2 is arranged in 1 He of air filter
Between petrol engine 3, radiator 2 is connect with 3 intake-outlet of petrol engine；The exhaust pipe 7 and the setting of muffler 11 exist
On the inside of 10 middle part the right frame of chassis frame, 3 exhaust outlet of petrol engine passes through 7 joint noise reduction device 11 of exhaust pipe, the fuel tank
18 and canister 20 be arranged on the outside of 10 middle part left side frame of chassis frame, the fuel tank 18 passes through connected pipes 19 and gasoline engine
Machine 3 connects, and 20 one end of the canister is connect by adsorption tube with fuel tank 18, and the other end is connected by desorption pipe and petrol engine 3
It connects.
The steering includes preceding bridge 22, cross-tie 23, left steering section 27, right turn section 4, left tie rod arm 24, the right side
Tie rod arm 31 and steering mechanism, the preceding bridge 22 are arranged in 10 front end of chassis frame, and the left end of the preceding bridge 22 passes sequentially through a left side
Knuckle 27, left tie rod arm 24 are connect with 23 left end of cross-tie, and the right end of preceding bridge 22 passes sequentially through right turn section 4, right trapezoidal
Arm 31 is connect with 23 right end of cross-tie, and the steering mechanism includes steering gear 30, pitman arm 29, steering drag link 28 and turns
To joint arm 25, the steering gear 30 passes sequentially through pitman arm 29, steering drag link 28 and knuckle arm 25 and left steering section
27 connections.
The transmission system includes gearbox 5, centre brake 6, transmission shaft 8, drive axle 14, damper 13 and steel plate bullet
Spring 12, the setting of the gearbox 5 are arranged in 10 front end of chassis frame, the drive axle 14 in 10 rear end of chassis frame, gearbox 5
Pass sequentially through centre brake 6, transmission shaft 8 is connect with drive axle 14, the drive axle 14 passes sequentially through damper 13, steel plate bullet
Spring 12 is connect with chassis frame 10, and drive axle 14 passes sequentially through damper 13, leaf spring 12 is connect with chassis frame 10, steel plate
Spring 12 plays vehicle body cushioning effect, the energy of concussion and absorption road shocks when damper 13 is used for that leaf spring 12 is inhibited to rebound
Amount can improve riding comfort within damper 13 can be limited in the spring of leaf spring 12 once.
The braking system includes vacuum booster 21, vacuum tank 17, drum-type front brake 26 and two-wheel vehicle 15,
The vacuum booster 21 is arranged on the inside of 10 left side frame of chassis frame, and vacuum booster 21 through vacuum tank 17 and passes through successively
It connects tracheae and connects two-wheel vehicle 15, vacuum booster 21 by connecting tracheae successively through connecting vacuum tank 17 and drum respectively
Formula rear brake 26, for 21 direct power-assisted of vacuum booster in legpower, brake operating sense is good.
Respectively two wheels are respectively arranged in one wheel 16 of setting, rear end both sides to 10 front end both sides of chassis frame in the present embodiment
16, since the whole center of gravity of movable police room is partial to trailing wheel, this set can reduce the pressure on 16 unit area of wheel,
It is conducive to extend Life of Tyre, and road pavement also has protective effect.It is set on the outside of frame on the right of the middle part of chassis frame 10
Storage battery 9 is set, the storage battery 9 is electrically connected with movable police room electrical equipment, and storage battery 9 uses maintenance-free battery, due to non-maintaining
Accumulator uses lead-calcium alloy and does gratings, so the water decomposition amount generated when charging is few, water evaporation quantity is also low, in addition shell
Using sealing structure, the sulfuric acid gas released is also seldom, so it is compared with traditional storage battery, it is any with being not required to add
Liquid, butted line pile crown, electric wire and vehicle body corrosion are few, and anti-overcharge ability is strong, and starting current is big, and electricity storage time length etc. is excellent
Point can provide sufficient electric power safeguard for movable police room, meet particular job needs.
Left and right side of the present invention is using fuel combustion type movable police room headstock as the left and right side of front end.
The above described is only a preferred embodiment of the present invention, be not intended to limit the present invention in any form, though
So the present invention has been disclosed as a preferred embodiment, and however, it is not intended to limit the invention, any technology people for being familiar with this profession
Member, without departing from the scope of the present invention, when the technology contents using the disclosure above make a little change or modification
For the equivalent embodiment of equivalent variations, as long as be without departing from technical solution of the present invention content, it is right according to the technical essence of the invention
Any simple modification, equivalent change and modification made by above example, in the range of still falling within technical solution of the present invention.
Claims (1)
1. a kind of fuel combustion type movable police room chassis, it is characterised in that：Including chassis frame（10）, the chassis frame（10）It is
Frame made of being riveted by variable cross-section crossbeam further includes being arranged in the chassis frame（10）The dynamical system and steering system of front end
System is arranged in chassis frame（10）The transmission system at middle part and setting are in chassis frame（10）On braking system；
The dynamical system includes petrol engine（3）, air filter（1）, radiator（2）, exhaust pipe（7）, muffler（11）, carbon
Tank（20）And fuel tank（18）, the petrol engine（3）It is arranged in chassis frame by shock absorption suspension device holder（10）Front end, it is described
Air filter（1）It is arranged in chassis frame（10）Front end and and petrol engine（3）Air inlet connects, the radiator（2）Setting
In air filter（1）And petrol engine（3）Between, radiator（2）With petrol engine（3）Intake-outlet connects；The exhaust
Pipe（7）And muffler（11）It is arranged in chassis frame（10）On the right of middle part on the inside of frame, petrol engine（3）Exhaust outlet passes through row
Tracheae（7）Joint noise reduction device（11）, the fuel tank（18）And canister（20）It is arranged in chassis frame（10）Outside the frame of the middle part left side
Side, the fuel tank（18）Pass through connected pipes（19）With petrol engine（3）Connection, the canister（20）One end passes through adsorption tube
With fuel tank（18）Connection, the other end pass through desorption pipe and petrol engine（3）Connection；
The steering includes preceding bridge（22）, cross-tie（23）, left steering section（27）, right turn section（4）, left tie rod arm
（24）, right tie rod arm（31）And steering mechanism, the preceding bridge（22）It is arranged in chassis frame（10）Front end, the preceding bridge（22）'s
Left end passes sequentially through left steering section（27）, left tie rod arm（24）With cross-tie（23）Left end connects, preceding bridge（22）Right end according to
It is secondary to pass through right turn section（4）, right tie rod arm（31）With cross-tie（23）Right end connects, and the steering mechanism includes steering gear
（30）, pitman arm（29）, steering drag link（28）And knuckle arm（25）, the steering gear（30）Pass sequentially through pitman arm
（29）, steering drag link（28）And knuckle arm（25）With left steering section（27）Connection；
The transmission system includes gearbox（5）, centre brake（6）, transmission shaft（8）, drive axle（14）, damper（13）With
Leaf spring（12）, the gearbox（5）It is arranged in chassis frame（10）Front end, the drive axle（14）It is arranged in chassis frame
（10）Rear end, the gearbox（5）Pass sequentially through centre brake（6）, transmission shaft（8）With drive axle（14）Connection, the drive
Dynamic bridge（14）Pass sequentially through damper（13）, leaf spring（12）With chassis frame（10）Connection；
The braking system includes vacuum booster（21）, vacuum tank（17）, drum-type front brake（26）And two-wheel vehicle
（15）, the vacuum booster（21）It is arranged in chassis frame（10）On the inside of the frame of the left side, vacuum booster（21）Pass through respectively
It connects tracheae and connects vacuum tank（17）And two-wheel vehicle（15）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610765503.7A CN106114626B (en) | 2016-08-31 | 2016-08-31 | A kind of fuel combustion type movable police room chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610765503.7A CN106114626B (en) | 2016-08-31 | 2016-08-31 | A kind of fuel combustion type movable police room chassis |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106114626A CN106114626A (en) | 2016-11-16 |
| CN106114626B true CN106114626B (en) | 2018-07-20 |
Family
ID=57272123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610765503.7A Active CN106114626B (en) | 2016-08-31 | 2016-08-31 | A kind of fuel combustion type movable police room chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106114626B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019076034A (en) * | 2017-10-25 | 2019-05-23 | 株式会社クボタ | Harvester |
| CN110861712B (en) * | 2019-11-30 | 2021-08-06 | 安徽江淮汽车集团股份有限公司 | Heavy truck chassis front end module structure and chassis frame structure |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201437330U (en) * | 2009-03-06 | 2010-04-14 | 杨森 | Automobile chassis |
| CN201941589U (en) * | 2011-01-03 | 2011-08-24 | 青岛华瑞汽车零部件有限公司 | Drive axle for combine harvester |
| CN202174926U (en) * | 2011-07-15 | 2012-03-28 | 徐州徐工特种工程机械有限公司 | Arrangement structure for power system of fork loader |
| CN203332205U (en) * | 2013-07-05 | 2013-12-11 | 徐州徐工特种汽车有限公司 | Non-road mining dump truck large-torque steering system |
| CN206067888U (en) * | 2016-08-31 | 2017-04-05 | 河南奔马股份有限公司 | A kind of fuel combustion type movable police room chassis |
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2016
- 2016-08-31 CN CN201610765503.7A patent/CN106114626B/en active Active
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| Publication number | Publication date |
|---|---|
| CN106114626A (en) | 2016-11-16 |
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Address after: 461500 eastern part of Wei Wu Road, Changge, Xuchang, Henan Patentee after: Senyuan auto Limited by Share Ltd Address before: 461500 eastern part of Wei Wu Road, Changge, Xuchang, Henan Patentee before: Benma Co., Ltd., Henan |
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