CN106314569B - It is a kind of it is detachable in channel design and automobile - Google Patents
It is a kind of it is detachable in channel design and automobile Download PDFInfo
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- CN106314569B CN106314569B CN201610818427.1A CN201610818427A CN106314569B CN 106314569 B CN106314569 B CN 106314569B CN 201610818427 A CN201610818427 A CN 201610818427A CN 106314569 B CN106314569 B CN 106314569B
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- pieces
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- connecting plate
- channel design
- detachable
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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
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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 provide it is a kind of it is detachable in channel design and automobile, channel design includes: upper cover plate, back vertical plate and two pieces of cant boards disposed in parallel during this is detachable, the bottom side of back vertical plate and two pieces of cant boards is fixedly connected with preceding floor, the rear end correspondence of two pieces of cant boards is fixedly connected with the two sides of back vertical plate, and structure setting is bolted in the upside of back vertical plate and two pieces of cant boards in upper cover plate.The present invention has the advantages that structure is simple, reliable and stable, convenient for disassembly and assembly, good airproof performance, it is not only able to meet gearbox external oil cooling device after engine operating the needs of oiling, convenience can be provided for the maintenance and inspection of gearbox and transfer gear simultaneously, and be conducive to the sealing and protection of body bottom section.
Description
Technical field
The present invention relates to a kind of automobile technical fields, and in particular to a kind of detachable middle channel design, and be equipped in this
The automobile of channel design.
Background technique
At present in many vehicles of formal volume production, for power parts such as evacuation engine, gearbox and transfer gears,
The channel design in the front area on preceding floor is arranged with.Middle channel design is as vehicle body integral strength and the important set of rigidity
At part, simultaneously because the particularity of its position, the structure and function in centering channel proposes higher requirement.But it is existing
Middle channel design can not meet the requirement of dismounting convenience and vehicle leakproofness simultaneously, and be not easy to later period gearbox and transfer
The maintenance and inspection of device.
Summary of the invention
In view of this, the present invention provide it is a kind of it is detachable in channel design and automobile, with structure, simple, stabilization can
Lean on, be convenient for disassembly and assembly, good airproof performance the advantages of, be not only able to meet the need of gearbox external oil cooling device oiling after engine operating
It asks, while convenience can be provided for the maintenance and inspection of gearbox and transfer gear, and be conducive to the sealing and protection of body bottom section.
In order to solve the above technical problems, a kind of detachable middle channel design provided by the invention, comprising: upper cover plate is stood afterwards
The bottom side of plate and two pieces of cant boards disposed in parallel, the back vertical plate and two pieces of cant boards is fixedly connected with preceding floor, and two
The rear end correspondence of block cant board is fixedly connected with the two sides of back vertical plate, and structure setting is bolted in back vertical plate in upper cover plate
With the upside of two pieces of cant boards.
Further, a kind of detachable middle channel design of the present invention, wherein the bolt fastening structure includes preceding connecting plate
It is fixedly connected with the two sides correspondence of rear connecting plate, preceding connecting plate with the upper side edge front end of two pieces of cant boards, the two of rear connecting plate
Side correspondence is fixedly connected with the upper side edge rear end of two pieces of cant boards, and makes the back side edge of rear connecting plate and the fixed company of back vertical plate
It connects；Multiple installation nuts are equipped on the downside of preceding connecting plate and rear connecting plate, and make preceding connecting plate and rear connecting plate with
The corresponding position of installation nut opens up first through hole；It is offered on upper cover plate and the first through hole on preceding connecting plate and rear connecting plate
Corresponding second through-hole, and connected across corresponding first through hole and the second through-hole with corresponding installation nut using installation bolt
It connects.
Further, a kind of detachable middle channel design of the present invention, wherein be additionally provided with reinforcing between two pieces of cant boards
The both ends correspondence of crossbeam, reinforcing crossmember is fixedly connected with two pieces of cant boards.
Further, a kind of detachable middle channel design of the present invention, wherein the reinforcing crossmember is U-shaped structure.
Further, a kind of detachable middle channel design of the present invention, wherein there are three the reinforcing crossmember is set, three add
Gu crossbeam is spaced setting along the longitudinal direction, former and later two reinforcing crossmembers are respectively at the downside position of preceding connecting plate and rear connecting plate
It sets, and is in installation nut in the U-shaped cavity of reinforcing crossmember.
Further, a kind of detachable middle channel design of the present invention, wherein be all provided on the medial surface of two pieces of cant boards
There is reinforcing stringer, the reinforcing stringer is arranged along the longitudinal direction；The downside on the preceding floor and outer in two pieces of cant boards
Side is equipped with symmetrical longitudinal floor beam.
Further, a kind of detachable middle channel design of the present invention, wherein the upper cover plate includes that level board and two pieces are oblique
To plate, the corresponding two sides for being distributed in level board of two blocks of oblique plates.
Further, a kind of detachable middle channel design of the present invention, wherein the outer side edges of two blocks of oblique plates are equipped with
The edge edge the Ban Qieshi plate extended downwardly is in the outside of cant board.
Further, the present invention it is a kind of it is detachable in channel design, wherein the angle of the edge plate and oblique plate is
120 °~140 °.
A kind of automobile provided by the invention, including detachable middle channel design.
The advantageous effects of the above technical solutions of the present invention are as follows: the present invention passes through setting upper cover plate, back vertical plate and two pieces
Cant board disposed in parallel allows the bottom side of back vertical plate and two pieces of cant boards to be fixedly connected with preceding floor, allows two pieces of cant boards
Rear end correspondence be fixedly connected with the two sides of back vertical plate, structure setting is bolted in back vertical plate and two pieces of sides in upper cover plate
The upside of vertical plate.Thus just constitute that a kind of structure is simple, reliable and stable, convenient for disassembly and assembly, good airproof performance middle channel design.?
In practical application, allows gearbox and transfer gear to be arranged in entire below channel design, can play the role of being effectively protected.This
Invention allows upper cover plate that structure setting is bolted in the upside of back vertical plate and two pieces of cant boards, is not only able to meet gearbox
The demand of external oil cooling device oiling after engine operating, while being provided just for later gearbox and transfer gear maintenance and inspection
Benefit.
Detailed description of the invention
Fig. 1 is a kind of stereoscopic schematic diagram of detachable middle channel design of the present invention；
Fig. 2 is a kind of perspective view of the explosion of detachable middle channel design of the present invention；
Fig. 3 is a kind of longitudinal sectional view of detachable middle channel design of the present invention；
Fig. 4 is the partial enlargement diagram of a-quadrant in Fig. 3；
Fig. 5 is a kind of transverse sectional view of detachable middle channel design of the present invention；
Fig. 6 is the partial enlargement diagram of B area in Fig. 5；
Wherein, 1, upper cover plate；2, back vertical plate；3, cant board；4, preceding connecting plate；5, rear connecting plate；6, nut is installed；7, pacify
Fill bolt；8, reinforcing crossmember；9, stringer is reinforced；10, preceding floor；11, longitudinal floor beam；12, gearbox；13, transfer gear；101, on
The level board of cover board；102, the oblique plate of upper cover plate；103, the edge plate of upper cover plate.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
Attached drawing, the technical solution of the embodiment of the present invention is clearly and completely described.Obviously, described embodiment is this hair
Bright a part of the embodiment, instead of all the embodiments.Based on described the embodiment of the present invention, ordinary skill
Personnel's every other embodiment obtained, shall fall within the protection scope of the present invention.
Unless otherwise defined, the technical term or scientific term used herein should be in fields of the present invention and has
The ordinary meaning that the personage of general technical ability is understood.Used in present patent application specification and claims " the
One ", " second " and similar word are not offered as any sequence, quantity or importance, and are used only to distinguish different
Component part.Equally, the similar word such as "one" or " one " does not indicate that quantity limits yet, but indicates that there are at least one.
" connection " either the similar word such as " connected " is not limited to physics or mechanical connection, but may include electrical
Connection, it is either direct or indirect."upper", "lower", "left", "right" etc. are only used for indicating relative positional relationship, work as quilt
After the absolute position of description object changes, then the relative positional relationship also correspondingly changes.
A kind of specific embodiment of detachable middle channel design of the present invention as shown in Figures 1 to 6, comprising: upper cover plate 1,
Back vertical plate 2 and two pieces of cant boards 3 disposed in parallel.Make the bottom side of back vertical plate 2 and two pieces of cant boards 3 fixed with preceding floor 10
Connection allows the rear end correspondence of two pieces of cant boards 3 to be fixedly connected with the two sides of back vertical plate 2, makes upper cover plate 1 that knot be bolted
Structure is set to the upside of back vertical plate 2 and two pieces of cant boards 3.It is arranged through the above structure and just constitutes that a kind of structure is simple, stablizes
Reliably, convenient for disassembly and assembly, good airproof performance middle channel design.In practical applications, gearbox 12 and transfer gear 13 is allowed to be arranged in
In entire below channel design, it can play the role of being effectively protected.The present invention allow upper cover plate 1 be bolted structure setting in
The upside of back vertical plate 2 and two pieces of cant boards 3 is not only able to meet the need of gearbox external oil cooling device oiling after engine operating
It asks, while providing convenience for later gearbox and transfer gear maintenance and inspection.
As specific embodiment, the bolt fastening structure in the present invention specifically includes preceding connecting plate 4 and rear connecting plate 5,
The two sides correspondence of connecting plate 4 is fixedly connected with the upper side edge front end of two pieces of cant boards 3 before allowing, and allows the two sides of rear connecting plate 5
Correspondence is fixedly connected with the upper side edge rear end of two pieces of cant boards 3, and is fixedly connected with the back side edge of rear connecting plate 5 with back vertical plate 2.
It is respectively provided with multiple installation nuts 6 on the downside of preceding connecting plate 4 and rear connecting plate 5, and makes preceding connecting plate 4 and rear connecting plate 5
First through hole is opened up in position corresponding with installation nut 6, while being opened up and preceding connecting plate 4 and rear connecting plate 5 on upper cover plate 1
On corresponding second through-hole of first through hole.By using installation bolt 7 pass through corresponding first through hole and the second through-hole with it is right
The installation nut 6 answered connects, to install fixed cover plate 1.This structure setting is not only torn open conveniently, and sealed reliable, is had
It seals and protects conducive to body bottom section.
As prioritization scheme, for the intensity of channel design in raising, present embodiment is set between two pieces of cant boards 3
Reinforcing crossmember 8 has been set, the both ends correspondence of reinforcing crossmember 8 is allowed to be fixedly connected with two pieces of cant boards 3.As specific structure, reinforce
Crossbeam 8 is additionally provided with the otic placode extended to two sides, ear using U-shaped structure and setting three, the opening of U-shaped reinforcing crossmember 8
Plate is for installing connection, and wherein the bottom width of U-shaped reinforcing crossmember 8 is 50mm, and the width of otic placode is 20mm.Allow three reinforcings
Crossbeam 8 is spaced setting along the longitudinal direction, and is respectively at former and later two reinforcing crossmembers 8 under preceding connecting plate 4 and rear connecting plate 5
Side position, and it is in installation nut 6 in the U-shaped cavity of reinforcing crossmember 8, and make the bottom for installing bolt 7 and U-shaped reinforcing crossmember 8
There are the safe distances of 8mm in portion.This structure setting makes 8 company of being completely covered of reinforcing crossmember installation bolt 7 and installs the company of nut 6
Contact, further improves the sealing performance and protective performance of body bottom section, and practicability is stronger.Likewise, to further increase
The integral strength of middle channel design, present embodiment is provided on the medial surface of two pieces of cant boards 3 reinforces stringer 9,
And reinforcing stringer 9 is set along the longitudinal direction.Preceding floor downside and in two pieces of cant boards 3 outside be symmetrical arranged
Longitudinal floor beam.
As the scheme that advanced optimizes, upper cover plate 1 is allowed to specifically include level board 101 for present embodiment and two pieces oblique
Plate 102 makes the corresponding two sides for being distributed in level board 101 of two blocks of oblique plates 102.And it is all provided in the outer side edges of two blocks of oblique plates 102
The edge plate 103 extended downwardly is set, and edge plate 103 is made to be in the outside of cant board 3, wherein the width up and down of edge plate 103
For 25mm, the distance between edge plate 103 and vertical plate 3 are 2mm.This structure setting in practical applications, both ensure that upper cover
The installation smoothness of plate 1, and there is preferable sealing and protective performance.As specific embodiment, the present invention allows edge plate 103
Angle with oblique plate 102 is 120 °~140 °, the basis of this structure requirements of installation space inside channel design in satisfaction
On, the outer dimension of middle channel design can be effectively reduced, to improve space utilization rate, further enhances practicability.
A kind of automobile provided by the invention, including above-mentioned detachable middle channel design.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art
For, without departing from the principles of the present invention, it can also make several improvements and retouch, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (9)
1. a kind of detachable middle channel design characterized by comprising upper cover plate (1), back vertical plate (2) and two pieces are arranged in parallel
Cant board (3), the bottom side of the back vertical plate (2) and two pieces of cant boards (3) is fixedly connected with preceding floor, two pieces of cant boards
(3) rear end correspondence is fixedly connected with the two sides of back vertical plate (2), and structure setting Yu Houli is bolted in upper cover plate (1)
The upside of plate (2) and two pieces of cant boards (3)；
The bolt fastening structure includes preceding connecting plate (4) and rear connecting plate (5), and the two sides of preceding connecting plate (4) correspond to and two
The upper side edge front end of block cant board (3) is fixedly connected, the corresponding upside with two pieces of cant boards (3) in the two sides of rear connecting plate (5)
Side rear end is fixedly connected, and is fixedly connected with the back side edge of rear connecting plate (5) with back vertical plate (2)；Preceding connecting plate (4) and rear connection
Multiple installation nuts (6) are equipped on the lower surface of plate (5), and make preceding connecting plate (4) and rear connecting plate (5) with installation nut
(6) corresponding position opens up first through hole；It is offered on upper cover plate (1) and first on preceding connecting plate (4) and rear connecting plate (5)
Corresponding second through-hole of through-hole, and corresponding first through hole and the second through-hole and corresponding installation are passed through using installation bolt (7)
Nut (6) connection.
2. it is described in accordance with the claim 1 it is a kind of it is detachable in channel design, which is characterized in that two pieces of cant boards (3) it
Between be additionally provided with reinforcing crossmember (8), the both ends of reinforcing crossmember (8) correspondence is fixedly connected with two pieces of cant boards (3).
3. a kind of detachable middle channel design according to claim 2, which is characterized in that the reinforcing crossmember (8) is U-shaped
Type structure.
4. a kind of detachable middle channel design described in accordance with the claim 3, which is characterized in that the reinforcing crossmember (8) is equipped with
Three, three reinforcing crossmembers (8) are spaced setting along the longitudinal direction, former and later two reinforcing crossmembers (8) are respectively at preceding connecting plate (4)
With the lower position of rear connecting plate (5), and make install nut (6) be in the U-shaped cavity of reinforcing crossmember (8).
5. a kind of detachable middle channel design described in accordance with the claim 1, which is characterized in that two pieces of cant boards (3)
It is equipped on medial surface and reinforces stringer (9), the reinforcing stringer (9) is arranged along the longitudinal direction；The downside on the preceding floor and
Outside in two pieces of cant boards (3) is equipped with symmetrical longitudinal floor beam.
6. a kind of detachable middle channel design described in accordance with the claim 1, which is characterized in that the upper cover plate (1) includes water
Plate (101) and two pieces of oblique plates (102), the corresponding two sides for being distributed in level board (101) of two pieces of oblique plates (102).
7. a kind of detachable middle channel design according to claim 6, which is characterized in that two pieces of oblique plates (102)
Outer side edges be equipped with the edge plate (103) extended downwardly and edge plate (103) made to be in the outside of cant board (3).
8. according to claim 7 it is a kind of it is detachable in channel design, which is characterized in that the edge plate (103) and tiltedly
Angle to plate (102) is 120 °~140 °.
9. a kind of automobile, which is characterized in that including the described in any item detachable middle channel designs of such as claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610818427.1A CN106314569B (en) | 2016-09-12 | 2016-09-12 | It is a kind of it is detachable in channel design and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610818427.1A CN106314569B (en) | 2016-09-12 | 2016-09-12 | It is a kind of it is detachable in channel design and automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106314569A CN106314569A (en) | 2017-01-11 |
| CN106314569B true CN106314569B (en) | 2019-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610818427.1A Active CN106314569B (en) | 2016-09-12 | 2016-09-12 | It is a kind of it is detachable in channel design and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106314569B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110712689A (en) * | 2019-11-26 | 2020-01-21 | 北京汽车集团越野车有限公司 | Well passageway connection structure and have its vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08150959A (en) * | 1994-11-29 | 1996-06-11 | Suzuki Motor Corp | Floor tunnel structure |
| KR20020090543A (en) * | 2001-05-28 | 2002-12-05 | 현대자동차주식회사 | Structure of under floor cover |
| CN203844849U (en) * | 2014-02-14 | 2014-09-24 | 上海通用汽车有限公司 | Automobile middle-passage assembly |
| CN204355165U (en) * | 2014-12-08 | 2015-05-27 | 广州汽车集团股份有限公司 | Automobile lower body and automobile |
| CN104703827A (en) * | 2013-09-13 | 2015-06-10 | 丰田自动车株式会社 | Service hole cover and vehicle unit mounting structure |
| CN206171584U (en) * | 2016-09-12 | 2017-05-17 | 北京汽车研究总院有限公司 | Access structure and automobile in can dismantling |
-
2016
- 2016-09-12 CN CN201610818427.1A patent/CN106314569B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08150959A (en) * | 1994-11-29 | 1996-06-11 | Suzuki Motor Corp | Floor tunnel structure |
| KR20020090543A (en) * | 2001-05-28 | 2002-12-05 | 현대자동차주식회사 | Structure of under floor cover |
| CN104703827A (en) * | 2013-09-13 | 2015-06-10 | 丰田自动车株式会社 | Service hole cover and vehicle unit mounting structure |
| CN203844849U (en) * | 2014-02-14 | 2014-09-24 | 上海通用汽车有限公司 | Automobile middle-passage assembly |
| CN204355165U (en) * | 2014-12-08 | 2015-05-27 | 广州汽车集团股份有限公司 | Automobile lower body and automobile |
| CN206171584U (en) * | 2016-09-12 | 2017-05-17 | 北京汽车研究总院有限公司 | Access structure and automobile in can dismantling |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106314569A (en) | 2017-01-11 |
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Effective date of registration: 20200804 Address after: 100130 Zhaofeng Town, Shunyi District, Beijing Zhaofeng industrial base Tongxin Road No. 1 Patentee after: BAIC GROUP ORV Co.,Ltd. Address before: 101300, 99, Shuanghe Avenue, Renhe Town, Beijing, Shunyi District Patentee before: BEIJING AUTOMOBILE RESEARCH GENERAL INSTITUTE Co.,Ltd. |