CN203739996U - Full-load large-size passenger bus body structure - Google Patents
Full-load large-size passenger bus body structure Download PDFInfo
- Publication number
- CN203739996U CN203739996U CN201420056117.7U CN201420056117U CN203739996U CN 203739996 U CN203739996 U CN 203739996U CN 201420056117 U CN201420056117 U CN 201420056117U CN 203739996 U CN203739996 U CN 203739996U
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- 238000009434 installation Methods 0.000 claims abstract description 7
- 230000003584 silencer Effects 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000003860 storage Methods 0.000 claims description 10
- 238000004378 air conditioning Methods 0.000 claims description 6
- 230000007306 turnover Effects 0.000 claims description 6
- 239000002516 radical scavenger Substances 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims description 3
- 241000283080 Proboscidea <mammal> Species 0.000 claims 1
- 238000005516 engineering process Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 241001449342 Chlorocrambe hastata Species 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 235000021167 banquet Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses a full-load large-size passenger bus body structure and relates to passenger cars. According to the full-load large-size passenger bus body structure, rollover safety of a car can be improved, and the internal space utilization rate of the car can be increased. The full-load large-size passenger bus body structure comprises a framework, a top cover, lateral surrounding plates, a floor, windows, a safety skylight and seats, wherein the top cover is arranged on the top of the framework, the lateral surrounding plates are arranged on the periphery the framework, the floor is arranged at the bottom of the framework, the windows are arranged on the lateral sides of the framework, the safety skylight is arranged on the top cover, the framework is of an integral frame structure and is provided with horizontal annular frames distributed longitudinally at intervals, an independent passenger zone is formed between every two horizontal annular frames, the seats in each passenger zone are oppositely arranged, each passenger zone is provided with a horizontal passageway, the lateral side of each passenger zone is provided with a passenger door, an engine, air condition compressor and silencer installation bin is arranged on the lower portion of the rear end of the framework, a water tank air inlet and an air conditioner air inlet grill are arranged on the lateral surround plate located on the rear portion of the framework, an air outlet is formed in a rear surrounding plate of the framework, and the front portion of the framework is a driving zone.
Description
Technical field
The utility model relates to passenger vehicle, especially relates to a kind of full carrying Coach body structure.
Background technology
Motor omnibus refers to appraises and decides the passenger car that seating capacity is greater than or equal to 20 people, and the haul distance of motor omnibus reaches several hundred kilometers, the position of all choosing a place to give a banquet in some compartments; The whole bunks of establishing that have, thus be commonly called as " sleep car ", and have baggage rack or the storage room of depositing passenger's cabin baggage.
Self－supporting body structure can be called as " birdcage structure " visually, is applied in the past the integration framed structure technology of aircraft industry always, can obtain optimum unit mass intensity, alleviates architecture quality.The full bearing technology of passenger vehicle is a kind of reasonable safety and weight-saving approach.
Mainly refer to the to turn on one's side safety of safety of structure and head-on crash of the crash survivability of passenger vehicle.Improve Frontal Crash Safety of HF, can be improved by increasing or incorporate crumple energy absorber in passenger vehicle front structure.The side overturning crash safety of passenger vehicle is mainly reflected in the ability of passenger vehicle occupant area space resistance to deformation, existing passenger vehicle occupant area is a very large cavity structure, and the method that improves anti-rollover deformability mainly contains: increase quantity, the more high-intensity section bar of employing of main resistance to deformation structure, the wall thickness that adds heavy section, the cross section that adds heavy section and employing enclosed ring etc.Existing all-loading coach structure is by strengthening and optimize side wall structure, generally can meet GB/T 13094 GB/T17578-1998(and be equal to ECE R66-00) requirement of regulation, but the requirement that meets ECE R66-01 has larger obstacle, especially curb mass is strictly controlled to (twin shaft motorcoach car load total mass is no more than 18 tons).
When the load-carrying capacity of car load is meeting after the basic demand of daily driving cycle, the anti-rollover deformability that further improves passenger vehicle will cause the increase of complete vehicle quality, and the quality increasing does not promote the load-carrying capacity of car load.Existing passenger vehicle structure is subject to strict constraint and the restriction of passenger vehicle relevant laws and regulations, and its overall structure is substantially identical: perforation passageway, front and back, and seat or sleeping berth are arranged in both sides, passageway, seat and passageway lower floor arrange storage room, top-mounted air conditioner.Seat transverse width also has minimum requirements, therefore large and medium bus width is substantially of slight difference.Channel height has minimum requirements, and storage room volume is determined according to different automobile types, different seat number and different brackets, and highway passenger vehicle is conventionally between 3.0～4.0 meters.According to existing manufacturing technology level, the big-and-middle-sized highway passenger vehicle of different length, its curb mass is generally all 1 ton of/meter of left and right, and conventional full carrying vehicle can corresponding minimizing according to the carrying degree of its car load, generally in 10% left and right.The restriction of various regulations, has restricted the development of conventional passenger vehicle to a certain extent.
Current full carrying Coach body structure only has the passenger zone of 1 connection, seat is all to arrange in the same way, centre arranges 1 vertical passage, exist obvious potential safety hazard: safety misadventure as super-huge in motor omnibus occurs frequently, suffer heavy losses, various places public security and traffic management system be by the operation of various measures restriction motorcoachs, spearhead all points to that motorcoach rollover safety of structure is poor, in-car air quality is bad, inner space degree of utilization is lower, accident occur escape outlet very little, single passenger zone is arranged in and easily causes after presence of fire whole compartment on fire etc. fast.
Summary of the invention
Main purpose of the present utility model is to provide the rollover safety that can improve vehicle, and the one that improves inner space degree of utilization is carried Coach body structure entirely.
For achieving the above object, the utility model adopts following technical scheme:
The utility model comprises skeleton, top cover, gusset plate, floor, form, safe skylight and seat, and top cover is located at skeleton top, and gusset plate is located at skeleton periphery, and skeleton bottom is located on floor, and form is located at skeleton side, and safe skylight is located on top cover; Its feature is, skeleton is integral type framed structure, skeleton is provided with longitudinally lateral loops frame spaced apart, between 2 above-mentioned lateral loops frames, form independently passenger zone, the seat subtend of each passenger zone arranges, each passenger zone is equipped with interconnection, the side of each passenger zone is provided with passenger's upper-lower door, skeleton rear end lower region is the installation storehouse of driving engine, air-conditioning compressor and noise silencer, the gusset plate that is positioned at skeleton rear portion is provided with water tank ventilation inlet and air-conditioning air-inlet grille, the rear end panel of skeleton is provided with air outlet, and skeleton front portion is driver zone.
The quantity of described passenger zone can be 3～4, and each passenger zone can comprise 2～5 lateral loops frames, and each passenger zone top is preferably equipped with overhead storage room.
Described passenger's upper-lower door place of marking time is preferably provided with leaf hinge turnover panel.Leaf hinge turnover panel and passenger zone floor form unified floor.
Described skeleton side is preferably also provided with longitudinal, horizontal or oblique stirrup, can further improve bus body strength.
Described driver zone can be provided with 1 driver's chair, 2 assistant driver seaies (or chair for tourist conductor) and 1 horizontal berth of driver.Below, floor, driver zone is provided with spare tyre place position, can rationally utilize like this space, and reserve enough energy-absorbing districts to head-on crash.
Between the top of adjacent transverse ring frame, be preferably provided with longitudinal strength beam, can form like this skeleton of the higher safety and reliability of intensity.
The chair pin of described seat preferably and the base cross members of corresponding lateral loops frame be connected, seat is arranged more firm like this, the installation of described seat adopts the bolt and nut of fixed position to fix, on lateral loops frame, preferably set up the upper fulcrum of body-restraining seat belt, because lateral loops frame is rigid construction, it has not only improved the deformability of resisting of occupant's living space greatly, can also greatly improve the tensile strength of seat, skeleton that simultaneously can lightweight seat.
Each passenger zone can be provided with vehicle-mounted sanitary accomodation.
Because each passenger zone is provided with passenger's upper-lower door and escape outlet, can ensure better so enough escape outlets; The side of each passenger zone and roof are provided with 1 passenger's upper-lower door, 1 gusset escape window and 2 safe skylights, and escape safety is better; On the safe skylight of top cover of described each passenger zone, scavenger fan is housed, can ensures so better ventilated environment.
Lateral loops frame between back to back seat is preferably provided with horizontal, vertical, oblique stirrup, can form the lateral loops frame of the shapes such as " day ", " order ", " field ".The rigidity that can increase like this lateral loops frame, further improves non-deformability.Below the lateral loops frame between back to back seat, be provided with storage room.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1, car load carrying degree significantly improves, and can reduce curb mass;
2, car load lateral loops frame quantity doubles than common passenger vehicle, and the lateral loops frame between back to back seat can reach stronger non-deformability, car load torsion stiffness significantly improves, and anti-rollover deformability at least doubles, and has very high anti-rollover safety;
3, back to back seat issues and the space of top rationally utilizes, and equal overall height has accomplished that storage room volume maximizes; Chair foot incorporates in lateral loops frame, and cushion frame can be accomplished fixing lightweight, and the upper fulcrum of body-restraining seat belt is installed at lateral loops frame, and seat has great tensile strength, and the safety of occupant restraint is better;
4, full car is divided into independently driver zone and passenger zone, and each passenger zone is independent separately, and the side of each passenger zone is provided with 1 passenger's upper-lower door, 1 gusset escape window and 2 is located at the safe skylight of roof, and escape safety is better;
5, on the safe skylight of each passenger zone and gusset escape window, load onto scavenger fan, car inner air and outer air is easier to circulation, and IAQ is better;
6, complete vehicle structure is relatively fixing, vehicle body framework construction is single, and the conformability of inside and outside coating member is better, and after sizing, type of production can adopt the pipelining mode of car, skeleton and covering can adopt more accurate mould molding, greatly improve conformability and the reliability of car load.
Brief description of the drawings
Fig. 1 is one of structural representation of the utility model embodiment (omitting top cover, gusset plate etc.).
Fig. 2 is two (omitting top cover, gusset plate etc.) of the structural representation of the utility model embodiment.
Fig. 3 is the plan structure schematic diagram (omitting top cover etc.) of the utility model embodiment.
Detailed description of the invention
Referring to Fig. 1～3, the present embodiment is provided with skeleton 1, top cover (slightly picture), gusset plate (slightly picture), floor 4, form (slightly picture), safe skylight 6 and seat.Top cover is located at skeleton 1 top, and gusset plate is located at skeleton 1 periphery, and skeleton 1 bottom is located on floor 4, and form is located at skeleton side, and skeleton 1 top (8) is located in safe skylight 6.Skeleton 1 is integral type framed structure, and skeleton 1 is provided with longitudinally lateral loops frame spaced apart 10 and 11, comprises the lateral loops frame 10 that does not extend to the end and the lateral loops frame 11 that extends to the end.Between 10 and 2 lateral loops frames 11 of every 2 lateral loops frames and top cover and floor, form an independently passenger zone, the seat 7 of each passenger zone is arranged and is subtend setting for horizontal 2, each passenger zone is equipped with interconnection, and the both sides of each passenger zone are equipped with passenger's upper-lower door 13.Below lateral loops frame 10, be provided with storage room 19.Skeleton 1 rear end lower region is the installation storehouse 14 of driving engine P1, Independent air conditioning unit P2 and noise silencer (slightly picture), and the gusset plate that is positioned at skeleton 1 rear portion is provided with water tank ventilation inlet 15 and air-conditioning air-inlet grille 16, and skeleton 1 front portion is driver zone.
The quantity of described passenger zone is 4, and each passenger zone top is equipped with overhead storage room 18.
Described passenger's upper-lower door 13 places are provided with leaf hinge turnover panel 131.Leaf hinge turnover panel 131 forms unified floor with passenger zone floor 4.
Described skeleton 1 side is also provided with longitudinal and transverse, oblique stirrup 17, can further improve bus body strength.
Described driver zone can be provided with the horizontal berth 63 of 62 and 1 drivers of 61,2 assistant driver seaies of 1 driver's chair (or chair for tourist conductor).Below, floor, driver zone is provided with spare tyre place position 64, can rationally utilize like this space, and reserve enough energy-absorbing districts to head-on crash.
Between the top of adjacent transverse ring frame 10 and 11, be provided with longitudinal reinforcement short beam 111, can form like this skeleton of the higher safety and reliability of intensity.
The chair pin of described seat 7 is connected with the crossbeam of corresponding lateral loops frame 11, seat 7 is arranged more firm like this, the installation of described seat adopts the bolt and nut of fixed position to fix, on lateral loops frame 11, set up the upper fulcrum of body-restraining seat belt (slightly picture), because lateral loops frame 10 and 11 is rigid construction, it has not only improved the deformability of resisting of occupant's living space greatly, can also greatly improve the tensile strength of seat 7, simultaneously can lightweight seat skeleton.
Each passenger zone is provided with vehicle-mounted sanitary accomodation (slightly picture).
On the safe skylight 6 of described each passenger zone, scavenger fan is housed, can ensures circulation of air.
Claims (9)
1. a full carrying Coach body structure, comprises skeleton, top cover, gusset plate, floor, form, safe skylight and seat, and top cover is located at skeleton top, gusset plate is located at skeleton periphery, skeleton bottom is located on floor, and form is located at skeleton side, and safe skylight is located on top cover; It is characterized in that, skeleton is integral type framed structure, skeleton is provided with longitudinally lateral loops frame spaced apart, between 2 above-mentioned lateral loops frames, form independently passenger zone, the seat subtend of each passenger zone arranges, each passenger zone is equipped with interconnection, the side of each passenger zone is provided with passenger's upper-lower door, skeleton rear end lower region is the installation storehouse of driving engine, air-conditioning compressor and noise silencer, the gusset plate that is positioned at skeleton rear portion is provided with water tank ventilation inlet and air-conditioning air-inlet grille, the rear end panel of skeleton is provided with air outlet, and skeleton front portion is driver zone.
2. one is carried Coach body structure entirely as claimed in claim 1, it is characterized in that, the quantity of described passenger zone is 3～4, and each passenger zone comprises 2～5 lateral loops frames, and each passenger zone top is equipped with overhead storage room.
3. one is carried Coach body structure entirely as claimed in claim 1, it is characterized in that, described passenger's upper-lower door place of marking time is provided with leaf hinge turnover panel, and leaf hinge turnover panel and passenger zone floor form unified floor.
4. one is carried Coach body structure entirely as claimed in claim 1, it is characterized in that, described skeleton side is also provided with longitudinal, horizontal or oblique stirrup.
5. one is carried Coach body structure entirely as claimed in claim 1, it is characterized in that, described driver zone is provided with 1 driver's chair, 2 assistant driver seaies and 1 horizontal berth of driver, and below, floor, driver zone is provided with spare tyre place position.
6. one is carried Coach body structure entirely as claimed in claim 1, it is characterized in that, is provided with longitudinal strength beam between the top of adjacent transverse ring frame.
7. one is carried Coach body structure entirely as claimed in claim 1, it is characterized in that, the chair pin of described seat is connected with the base cross members of corresponding lateral loops frame, and the installation of described seat adopts the bolt and nut of fixed position to fix, and sets up the upper fulcrum of body-restraining seat belt on lateral loops frame.
8. one is carried Coach body structure entirely as claimed in claim 1, it is characterized in that, each passenger zone is provided with 1 passenger's upper-lower door, 1 gusset escape window and 2 safe skylights, and scavenger fan is equipped with in described safe skylight.
9. one is carried Coach body structure entirely as claimed in claim 1, it is characterized in that, the lateral loops frame between back to back seat is provided with horizontal, vertical or oblique stirrup, and the shape of this place's lateral loops frame is " day ", " order " or sphere of movements for the elephants shape; Below the lateral loops frame between back to back seat, be provided with storage room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420056117.7U CN203739996U (en) | 2014-01-28 | 2014-01-28 | Full-load large-size passenger bus body structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420056117.7U CN203739996U (en) | 2014-01-28 | 2014-01-28 | Full-load large-size passenger bus body structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203739996U true CN203739996U (en) | 2014-07-30 |
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ID=51339833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420056117.7U Expired - Lifetime CN203739996U (en) | 2014-01-28 | 2014-01-28 | Full-load large-size passenger bus body structure |
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| Country | Link |
|---|---|
| CN (1) | CN203739996U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103770848A (en) * | 2014-01-28 | 2014-05-07 | 何成军 | Body structure of full-bearing coach |
| CN105799794A (en) * | 2014-10-21 | 2016-07-27 | 比亚迪股份有限公司 | Car body structure and hinge passenger car with same |
| CN109823137A (en) * | 2019-01-24 | 2019-05-31 | 珠海格力电器股份有限公司 | Coach air conditioner |
| CN111002881A (en) * | 2018-10-05 | 2020-04-14 | 阿尔法Ec工业2018公司 | Electric bus with seat on driving wheel |
-
2014
- 2014-01-28 CN CN201420056117.7U patent/CN203739996U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103770848A (en) * | 2014-01-28 | 2014-05-07 | 何成军 | Body structure of full-bearing coach |
| CN105799794A (en) * | 2014-10-21 | 2016-07-27 | 比亚迪股份有限公司 | Car body structure and hinge passenger car with same |
| CN105799793A (en) * | 2014-10-21 | 2016-07-27 | 比亚迪股份有限公司 | Car body structure and hinge passenger car with same |
| CN105799793B (en) * | 2014-10-21 | 2019-03-26 | 比亚迪股份有限公司 | Body structure and articulated coach with it |
| CN105799794B (en) * | 2014-10-21 | 2019-08-13 | 比亚迪股份有限公司 | Body structure and articulated coach with it |
| CN111002881A (en) * | 2018-10-05 | 2020-04-14 | 阿尔法Ec工业2018公司 | Electric bus with seat on driving wheel |
| CN109823137A (en) * | 2019-01-24 | 2019-05-31 | 珠海格力电器股份有限公司 | Coach air conditioner |
| CN109823137B (en) * | 2019-01-24 | 2021-06-15 | 珠海格力电器股份有限公司 | Air conditioner for passenger car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140730 |