CN105818872B - A kind of body frame and the automobile using the body frame - Google Patents
A kind of body frame and the automobile using the body frame Download PDFInfo
- Publication number
- CN105818872B CN105818872B CN201610253605.0A CN201610253605A CN105818872B CN 105818872 B CN105818872 B CN 105818872B CN 201610253605 A CN201610253605 A CN 201610253605A CN 105818872 B CN105818872 B CN 105818872B
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- Prior art keywords
- gusset
- vehicle frame
- floor
- edge
- proximate matter
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/20—Floors or bottom sub-units
- B62D25/2009—Floors or bottom sub-units in connection with other superstructure subunits
- B62D25/2036—Floors or bottom sub-units in connection with other superstructure subunits the subunits being side panels, sills or pillars
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The present invention provides the automobiles of a kind of body frame and the use body frame, automobile includes body frame, body frame includes vehicle frame, floor and gusset, floor is placed on above vehicle frame, gusset is fitted together with floor by horizontal connected structure, body frame further includes realizing gusset and the fixed vehicle frame gusset fixed structure of vehicle frame after gusset and floor assembling, is provided on gusset and/or vehicle frame for coordinating to limit the Stop structure that floor is moved in the horizontal direction with floor block.The beneficial effects of the present invention are：Gusset fixes vehicle frame and gusset after being assembled with floor grafting, moving up and down for floor is limited in this way, Stop structure limits moving horizontally for floor, floor is fixed immovable, and without using screw and other parts, therefore also just solve the problems, such as that floor and vehicle frame need to cause floor to be fixed cumbersome by the way that screw realizes fixation, the fixed efficiency and entire body frame so as to improve floor are fixedly connected with efficiency.
Description
Technical field
The present invention relates to the automobiles of a kind of body frame and the use body frame.
Background technology
Caravan vehicle body usually uses laminate or sandwich panel structure because heat preservation needs, and interior exterior skin is glass
Steel, galvanized sheet or aluminium sheet etc., inner core layers are aluminium skeleton and polystyrene foam filling heat insulating wall.Vehicle body bone in the prior art
Frame structure is as shown in Fig. 1, and floor 1 is connect with vehicle frame 3 by big screw 4, and left-side 2 is connect with vehicle frame 3 by Screw 5,
Floor 1 includes the rectangle floor safe edge proximate matter 11 for being fixedly arranged on internal edge, and left-side 2 includes the rectangle left side for being fixedly arranged on internal edge
Gusset safe edge proximate matter 21, vehicle frame 3 include Z-shaped vehicle frame safe edge proximate matter 31, and a horizontal edge of Z-shaped vehicle frame safe edge proximate matter 31 stretches out
Vehicle frame 3.Floor 1 is positioned over 3 top of vehicle frame, and big screw 4, which from top to bottom penetrates in floor 1 and vehicle frame 3, consolidates floor 1 and vehicle frame 3
It is scheduled on together, left-side 2 is placed on the horizontal edge of the stretching of Z-shaped vehicle frame safe edge proximate matter 31, and Screw 5 is certainly right by 3 inside of vehicle frame
It is penetrated in Z-shaped vehicle frame safe edge proximate matter 31 and left-side 2 to a left side to which left-side 2 and vehicle frame 3 be fixed together.In order to enhance
For bonding strength to prevent edge protection type material from invaginating, rectangle floor safe edge proximate matter 11 and rectangle left go along with sb. to guard him 21 inside points of side proximate matter
It She You not floor filling batten 12 and left-side filling batten 22.Other gussets such as right side wall, front side wall, rear side wall and vehicle frame 3
Connection type and left-side 2 it is identical as the connection type of vehicle frame 3.
Body frame in the prior art has a problem that that is, floor must after being placed on above vehicle frame when being fixedly connected
It must be connected by screw to realize the fixation on floor, and in order to enhance bonding strength to prevent edge protection type material from invaginating, it is each
A link position will have filling batten, result in parts more in this way, and the number of screw also compares more, the Connection Time
Length, joint efficiency are low.
Invention content
The purpose of the present invention is to provide a kind of body frames, need to pass through screw with vehicle frame to solve floor in the prior art
It realizes fixed and floor is caused to fix cumbersome problem；The present invention also aims to provide a kind of vapour using the body frame
Vehicle.
In order to solve the above-mentioned technical problem, the technical solution of body frame is in the present invention：
A kind of body frame, including vehicle frame, floor and gusset, floor are placed on above vehicle frame, and gusset passes through water with floor
Flat connected structure fits together, and body frame further includes realizing gusset and the fixed vehicle frame of vehicle frame after gusset and floor assembling
It is provided on gusset fixed structure, gusset and/or vehicle frame and is moved up in the horizontal direction for coordinating with floor block with limiting floor
Dynamic Stop structure.
Vehicle frame includes the vehicle frame support edge that plate thickness vertically extends, and gusset includes being supported on the vehicle frame support edge
The gusset support edge of side.
Vehicle frame gusset fixed structure is to be threaded onto vehicle frame support edge and the attachment screw on gusset support edge from the bottom to top.
Vehicle frame includes main body of vehicle frame and the vehicle frame safe edge proximate matter being of an L-shaped structure for being set to main body of vehicle frame periphery, vehicle frame shield
Side proximate matter includes the vertical edge being connected with main body of vehicle frame and the horizontal sides set on vertical edge Basolateral, and the vehicle frame support edge is by L-type
The horizontal sides of vehicle frame safe edge proximate matter are constituted.
The upper surface that the vertical edge of L-type vehicle frame safe edge proximate matter protrudes from vehicle frame constitutes convex edge, and the Stop structure includes convex edge,
Floor bottoms are equipped with the concave step being adapted to convex edge.
Gusset includes gusset main body and the gusset safe edge proximate matter in " 6 " font structure for being set to gusset main body periphery, institute
Gusset support edge is stated to be made of the bottom edge of " 6 " font gusset safe edge proximate matter.
The horizontal connected structure includes the inserting groove being set on gusset and the plug division on floor, the inserting groove
It is made of the groove profile part of " 6 " font gusset safe edge proximate matter, the Stop structure includes the groove profile of " 6 " font gusset safe edge proximate matter
Partial slot bottom.
The bottom edge of the groove profile part of " 6 " the font gusset safe edge proximate matter has one section and is stretched into inserting groove convenient for plug division
The gradient.
The bottom edge of " 6 " font gusset safe edge proximate matter has bottom edge step, extreme lower position and the L-type vehicle frame safe edge of bottom edge step
The bottom of proximate matter flushes setting.
The technical solution of automobile is in the present invention：
A kind of automobile, the automobile include above-mentioned body frame.
The beneficial effects of the present invention are：Floor is placed on above vehicle frame, and gusset and floor are first passed through horizontal grafting knot
Structure fits together, and gusset again fixes vehicle frame and gusset after being assembled with floor, limits moving up and down for floor, side in this way
Enclose and/or vehicle frame on be provided with for floor block coordinate to limit the Stop structure that floor is moved in the horizontal direction, this
Sample limits moving horizontally for floor, and floor fixation is immovable, and without using screw and other parts, therefore also with regard to solution
Determined floor and vehicle frame need to cause floor to fix cumbersome problem by screw realizes fixed, so as to improve consolidating for floor
That determines efficiency and entire body frame is fixedly connected with efficiency.
Description of the drawings
Fig. 1 is the structural schematic diagram of body frame in the prior art.
Fig. 2 is the structural schematic diagram of the body frame in one embodiment of automobile in the present invention.
Fig. 3 is the structural schematic diagram of " 6 " font left-side safe edge proximate matter in Fig. 2.
Fig. 4 is the structural schematic diagram of the type floor " hollow L " safe edge proximate matter in Fig. 2.
Fig. 5 is the structural schematic diagram of " L " type vehicle frame safe edge proximate matter in Fig. 2.
Fig. 6 is the structural schematic diagram of the body frame in the another embodiment of automobile in the present invention.
In figure：1. floor；2. left-side；3. vehicle frame；4. big screw；5. Screw；6. attachment screw；11. rectangle floor
Safe edge proximate matter；12. batten is filled on floor；The type floor " 13. hollow L " safe edge proximate matter；21. rectangle left goes along with sb. to guard him side proximate matter；22. left
Gusset fills batten；" 23. 6 " font left-side safe edge proximate matter；31.Z font vehicle frame safe edge proximate matter；32.L type vehicle frame edge protection types
Material；321. horizontal sides a；322. vertical edge a；323. horizontal sides b；324. vertical edge b；231. horizontal sides c；232. horizontal sides d；
233. the gradient；234. horizontal sides e；235. vertical edge c；236. inserting groove；237. lowest order；131. vertical edge d；132. horizontal sides
f；133. vertical edge e；134. plug division.
Specific implementation mode
For one embodiment of automobile as shown in Fig. 2 ~ 5, which is a kind of caravan, including body frame, body frame packet
Vehicle frame 3, floor 1 and left-side 2 are included, floor 1 is placed on 3 top of vehicle frame, and left-side 2 passes through horizontal connected structure group with floor 1
It is fitted together, left-side 2 includes left-side main body and " 6 " font left-side safe edge proximate matter for being set to left-side main body periphery
23, floor 1 includes floor main body and the type floor " hollow L " the safe edge proximate matter 13 for being set to floor main body periphery, and vehicle frame 3 includes vehicle
Frame body and the L-type vehicle frame safe edge proximate matter 32 for being set to main body of vehicle frame periphery, horizontal connected structure include on left-side 2 by
The inserting groove 236 that the groove profile part of " 6 " font gusset safe edge proximate matter 23 is constituted, horizontal connected structure further include on floor 1 by
The plug division 134 that the left side long frame shape part of the type floor " hollow L " safe edge proximate matter 13 is constituted.L-type vehicle frame safe edge proximate matter 32 includes
The vertical edge b324 and horizontal sides b323 being connected with main body of vehicle frame, horizontal sides b323 constitute the vehicle frame branch for being used to support left-side 2
Side is supportted, the bottom edge of " 6 " font gusset safe edge proximate matter 23 has bottom edge step, and bottom edge step includes horizontal sides e234 and lowest order
237, wherein horizontal sides e234 constitute the left-side support edge being supported on the vehicle frame support edge, lowest order 237 and L-type vehicle frame
The bottom of safe edge proximate matter 32 flushes setting.The upper surface that the vertical edge b324 of L-type vehicle frame safe edge proximate matter 32 protrudes from vehicle frame 3 is constituted
Convex edge, the bottom surface of the type floor " hollow L " safe edge proximate matter 13 have a concave step, the vertical edge d131 of concave step constitute with it is described
Convex edge block coordinates to limit the retaining edge that floor 1 is moved in the horizontal direction, meanwhile, " 6 " font gusset safe edge proximate matter 23
The vertical edge e133 of the slot bottom of groove profile part, that is, vertical edge c235 and the type floor " hollow L " safe edge proximate matter 13 also constitutes block cooperation
To limit the movement of floor 1 in the horizontal direction.The bottom edge of the groove profile part of " 6 " font gusset safe edge proximate matter 23 includes horizontal sides
D232 and convenient for plug division 134 be inserted into inserting groove 236 in the gradient 233.Left-side 2 passes through company with after 1 grafting of floor assembling
It connects screw 6 left-side 2 and vehicle frame 3 are fixed together, the matching relationship of other each sections is：" 6 " font gusset safe edge proximate matter
23 horizontal sides c231 is contacted with the upper surface on floor 1, horizontal sides f132 and " 6 " word of the type floor " hollow L " safe edge proximate matter 13
The horizontal sides a321 contacts of the horizontal sides d232 and L-type vehicle frame safe edge proximate matter 32 of the groove profile part of type gusset safe edge proximate matter 23, L
The vertical edge a322 of type vehicle frame safe edge proximate matter 32 is contacted with the right side of left-side 2.
The principle that is fixedly connected of the body frame is：Floor 1 is placed on vehicle frame 3 first, then by left-side 2 and ground
1 grafting of plate assembles, and the horizontal sides e234 of " 6 " font gusset safe edge proximate matter 23 is supported on the water of L-type vehicle frame safe edge proximate matter 32 at this time
On pingbian b323, then vehicle frame 3 and left-side 2 are fixed by attachment screw 6.Wherein, due to the grafting by left-side 2
The limitation of 3 upper surface of slot 236 and vehicle frame, floor 1 cannot move up and down, simultaneously because by the convex of L-type vehicle frame safe edge proximate matter 32
The limitation of the slot bottom on edge and the groove profile part of " 6 " font gusset safe edge proximate matter 23, floor 1 cannot move horizontally, to realize
Not needing screw is just fixed together floor 1 and vehicle frame 3, solve floor 1 and vehicle frame 2 need to by screw realize it is fixed by
Floor 1 is caused to fix cumbersome problem, the fixed efficiency and entire body frame for improving floor 1 are fixedly connected with efficiency.
The slot bottom of convex edge and the groove profile part of " 6 " font gusset safe edge proximate matter 23 realizes the block to floor 1 simultaneously, in this way
The limit effect of the horizontal direction on floor 1 can be made more to stablize, meanwhile, when carrying out body frame connection, due to vehicle frame 3
" L " type vehicle frame safe edge proximate matter 32 is arranged along the periphery of vehicle frame 3, and such convex edge is formed a closed circle, and floor 1 is put
Moving horizontally for floor 1 is limited after setting on vehicle frame 3, it in this way can be with the grafting of more convenient each gusset and floor 1
Assembling.The gradient 233 is set on the bottom edge of the groove profile part of " 6 " font gusset safe edge proximate matter 23, floor 1 and a left side can be facilitated in this way
The grafting of gusset 2 assembles.
In the other embodiment of automobile：Gusset can also be right side wall, front side wall or rear side wall, they and floor 1
It is identical as the connection type on floor 1 and vehicle frame 3 with the connection type of vehicle frame 3 as left-side 2；The type floor " hollow L " safe edge proximate matter
13 horizontal sides f132 can not also be contacted with the horizontal sides a321 of L-type vehicle frame safe edge proximate matter 32；L-type vehicle frame safe edge proximate matter 32
Vertical edge a322 can not also be contacted with the right side of left-side 2；The bottom edge of " 6 " font left-side safe edge proximate matter 23 can be in water
Flat, the horizontal sides b323 of " L " type vehicle frame safe edge proximate matter 32 all wraps 2 bottom of left-side, as shown in Figure 6；" 6 " font side
The gradient can not also be set by going along with sb. to guard him the bottom edge of the groove profile part of side proximate matter 23；It can to the Stop structure of the horizontal block of progress on floor 1
One of in slot bottom to only include the groove profile part of convex edge or " 6 " font gusset safe edge proximate matter 23, that is to say, that " L "
Type vehicle frame safe edge proximate matter non-bulging can not be contacted in the upper surface of vehicle frame or plug division with slot bottom；Horizontal connected structure
It can also be that inserting groove is set on floor, plug division be set on left-side；Vehicle frame support edge and gusset support edge can be with
It is not made of, can also be made of main body of vehicle frame and gusset main body respectively safe edge proximate matter；Gusset can not include side
Support edge is enclosed, vehicle frame can not include vehicle frame support edge, realize that gusset can be with the fixed vehicle frame gusset fixed structure of vehicle frame
Connecting plate set in addition.
The implementation of body frame is for example shown in Fig. 2 ~ Fig. 6, the concrete structure of body frame and institute in above-mentioned automobile embodiment
The body frame stated is identical, and this will not be detailed here.
Claims (9)
1. a kind of body frame, including vehicle frame, floor and gusset, floor is placed on above vehicle frame, it is characterised in that：Gusset and ground
Plate is fitted together by horizontal connected structure, and body frame further includes realizing that gusset is solid with vehicle frame after gusset and floor assembling
Fixed vehicle frame gusset fixed structure is provided on gusset and/or vehicle frame for coordinating to limit floor in level with floor block
The Stop structure moved on direction, vehicle frame include the vehicle frame support edge for being used to support gusset that plate thickness vertically extends, vehicle
Frame includes main body of vehicle frame and the vehicle frame safe edge proximate matter being of an L-shaped structure for being set to main body of vehicle frame periphery, and vehicle frame safe edge proximate matter includes
The vertical edge being connected with main body of vehicle frame and the horizontal sides set on vertical edge Basolateral, the vehicle frame support edge is by L-type vehicle frame edge protection type
The horizontal sides of material are constituted.
2. body frame according to claim 1, it is characterised in that：Gusset includes being supported in above the vehicle frame support edge
Gusset support edge.
3. body frame according to claim 2, it is characterised in that：Vehicle frame gusset fixed structure is to be threaded onto from the bottom to top
Vehicle frame support edge and the attachment screw on gusset support edge.
4. body frame according to claim 3, it is characterised in that：The vertical edge of L-type vehicle frame safe edge proximate matter protrudes from vehicle frame
Upper surface constitute convex edge, the Stop structure includes convex edge, and floor bottoms are equipped with the concave step being adapted to convex edge.
5. body frame according to claim 3, it is characterised in that：Gusset includes gusset main body and is set to gusset main body
Periphery the gusset safe edge proximate matter in " 6 " font structure, the gusset support edge by " 6 " font gusset safe edge proximate matter bottom edge structure
At.
6. body frame according to claim 5, it is characterised in that：The horizontal connected structure includes being set on gusset
Inserting groove and the plug division on floor, the inserting groove is made of the groove profile part of " 6 " font gusset safe edge proximate matter, described
Stop structure includes the slot bottom of the groove profile part of " 6 " font gusset safe edge proximate matter.
7. body frame according to claim 6, it is characterised in that：The groove profile portion of " 6 " the font gusset safe edge proximate matter
The bottom edge divided has one section and stretches into the gradient in inserting groove convenient for plug division.
8. according to the body frame described in claim 5 ~ 7 any one, it is characterised in that：" 6 " font gusset safe edge proximate matter
There is bottom edge step, the extreme lower position of bottom edge step to flush setting with the bottom of L-type vehicle frame safe edge proximate matter on bottom edge.
9. a kind of automobile, it is characterised in that：The automobile includes the body frame described in 1 ~ 8 any one of the claims.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610253605.0A CN105818872B (en) | 2016-04-22 | 2016-04-22 | A kind of body frame and the automobile using the body frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610253605.0A CN105818872B (en) | 2016-04-22 | 2016-04-22 | A kind of body frame and the automobile using the body frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105818872A CN105818872A (en) | 2016-08-03 |
| CN105818872B true CN105818872B (en) | 2018-10-16 |
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ID=56526520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610253605.0A Active CN105818872B (en) | 2016-04-22 | 2016-04-22 | A kind of body frame and the automobile using the body frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105818872B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2597056B1 (en) * | 1986-04-11 | 1988-07-15 | Renault Vehicules Ind | LONGERON FOR FRAME OF INDUSTRIAL VEHICLES |
| JPH0524563A (en) * | 1991-05-10 | 1993-02-02 | Mazda Motor Corp | Assembly of automobile |
| FR2690406A1 (en) * | 1992-04-28 | 1993-10-29 | Renault | Chassis side member assembled to the floor of a motor vehicle. |
| CN204341207U (en) * | 2014-12-11 | 2015-05-20 | 上汽通用五菱汽车股份有限公司 | The mounting structure of plaque under a kind of concealed rear side wall |
| CN205022688U (en) * | 2015-08-20 | 2016-02-10 | 郑州宇通客车股份有限公司 | Automobile body side wall and floor connection structure and car |
| CN205706905U (en) * | 2016-04-22 | 2016-11-23 | 郑州宇通客车股份有限公司 | Body frame and use the automobile of this body frame |
-
2016
- 2016-04-22 CN CN201610253605.0A patent/CN105818872B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2597056B1 (en) * | 1986-04-11 | 1988-07-15 | Renault Vehicules Ind | LONGERON FOR FRAME OF INDUSTRIAL VEHICLES |
| JPH0524563A (en) * | 1991-05-10 | 1993-02-02 | Mazda Motor Corp | Assembly of automobile |
| FR2690406A1 (en) * | 1992-04-28 | 1993-10-29 | Renault | Chassis side member assembled to the floor of a motor vehicle. |
| CN204341207U (en) * | 2014-12-11 | 2015-05-20 | 上汽通用五菱汽车股份有限公司 | The mounting structure of plaque under a kind of concealed rear side wall |
| CN205022688U (en) * | 2015-08-20 | 2016-02-10 | 郑州宇通客车股份有限公司 | Automobile body side wall and floor connection structure and car |
| CN205706905U (en) * | 2016-04-22 | 2016-11-23 | 郑州宇通客车股份有限公司 | Body frame and use the automobile of this body frame |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105818872A (en) | 2016-08-03 |
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Address after: 450061 Yutong Road, Guancheng District, Zhengzhou City, Henan Province Patentee after: Yutong Bus Co., Ltd Address before: 450016 shibalihe Yutong Industrial Park, Zhengzhou City, Henan Province Patentee before: Zhengzhou Yutong Bus Co., Ltd |
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