CN205819340U - Bus skeleton front wall - Google Patents
Bus skeleton front wall Download PDFInfo
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- CN205819340U CN205819340U CN201620763786.7U CN201620763786U CN205819340U CN 205819340 U CN205819340 U CN 205819340U CN 201620763786 U CN201620763786 U CN 201620763786U CN 205819340 U CN205819340 U CN 205819340U
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- cross member
- curved cross
- column
- longeron
- front wall
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Abstract
This utility model provides a kind of bus skeleton front wall, including the first curved cross member, the second curved cross member and bottom support frame, described first curved cross member and the second curved cross member are positioned at the leading flank of bus skeleton front wall, first curved cross member is positioned at the top of the second curved cross member, and the windshield of peripheral hardware is between described first curved cross member and the second curved cross member;Described bottom support frame includes the 3rd curved cross member, the first longeron, the second longeron, the first tail trimmer, described 3rd curved cross member is positioned at the lower section of described second curved cross member, described first longeron and the second longeron be arranged in parallel, and upper end is connected with the lower surface of described 3rd curved cross member, described first tail trimmer one end is connected with the medial surface of described first longeron, and the other end is connected with the medial surface of described second longeron.The gravity of windshield and ventilation mouth region acts predominantly on the second curved cross member respectively and on the 3rd curved cross member, makes front wall distribution of force more reasonable.
Description
Technical field
This utility model relates to bus skeleton technical field, particularly to a kind of bus skeleton front wall.
Background technology
Traditional bus skeleton all uses steel design, in today of publicity green energy conservation, also occurs in that aluminum design
Bus skeleton front wall, such as, the Chinese utility model patent of Publication No. CN204937258U discloses a kind of bus
The front wall of skeleton, including a crossbeam, No. two crossbeams, No. three crossbeams and No. four crossbeams, between a crossbeam and No. two crossbeams
Formed with bus display panel installing zone, between No. two crossbeams and No. three crossbeams, form bus windshield installing zone,
It is spaced between No. three crossbeams and No. four crossbeams and is separated into, by several auxiliary profile, headlight installing zone and the position that lateral symmetry is arranged
Ventilation mouth region between two headlight installing zones.On the one hand bus windshield installing zone and ventilation mouth region share No. three horizontal strokes
Beam, makes No. three crossbeam entirety bear external force relatively greatly, and distribution of forces is unbalanced;On the other hand, headlight installing zone and ventilation mouth region
Sharing sill, make the design of headlight installing zone be limited by sill, limitation is bigger.
Utility model content
Technical problem to be solved in the utility model is: before providing the rationally distributed bus skeleton of a kind of active force
Enclose.
In order to solve above-mentioned technical problem, the technical solution adopted in the utility model is:
A kind of bus skeleton front wall, including the first curved cross member, the second curved cross member and bottom support frame, described first
Curved cross member and the second curved cross member are positioned at the leading flank of bus skeleton front wall, and the first curved cross member is positioned at the second curved cross member
Top, and the windshield of peripheral hardware is between described first curved cross member and the second curved cross member;
Described bottom support frame includes the 3rd curved cross member, the first longeron, the second longeron, the first tail trimmer, the described 3rd
Curved cross member be arranged in parallel with described second curved cross member, and is positioned at the lower section of described second curved cross member, described first longeron
Be arranged in parallel with the second longeron, and upper end be connected with the lower surface of described 3rd curved cross member, described first tail trimmer one end with
The medial surface of described first longeron connects, and the other end is connected with the medial surface of described second longeron.
Further, also include the first column, the second column, the first straight crossbeam, the second straight crossbeam, described first column and
Second column lays respectively at left side edge and the right side edge of described bus skeleton front wall;
Described first straight crossbeam and the described second straight crossbeam be arranged in parallel, and the medial surface of one end and described first column is even
Connecing, the other end is connected with the medial surface of described second column, and the described first straight crossbeam is positioned at the top of described first column, described
Second straight crossbeam is positioned at the bottom of described first column;
Described first curved cross member and the second curved cross member be arranged in parallel, and the leading flank of one end and described first column is even
Connecing, the other end is connected with the leading flank of described second column.
Further, also include that the 3rd straight crossbeam, the described 3rd straight crossbeam one end connect with the medial surface of described first column
Connecing, the other end is connected with the medial surface of described second column, and the described 3rd straight crossbeam is positioned at same with described first curved cross member
In horizontal plane.
Further, the end face of the 4th curved cross member, described 4th curved cross member one end and described first column is also included
Connecting, the other end is connected with the end face of described second column.
Further, the front side of the 5th curved cross member, described 5th curved cross member one end and described first column is also included
Top, face connects, and the other end is connected with the leading flank top of described second column, or described 5th curved cross member two ends are respectively
It is connected with the leading flank two ends of described 4th curved cross member.
Further, before also including the oblique longeron of at least one, described oblique longeron one end and described 4th curved cross member
Side connects, and the other end is connected with the upper surface of described 5th curved cross member.
Further, described bottom support frame also includes the first oblique curved cross member and the second oblique curved cross member, described first
Tiltedly curved cross member one end is connected with the medial surface of described first column, and the other end is connected with the lateral surface of described first longeron, institute
Stating second oblique curved cross member one end to be connected with the medial surface of described second column, the other end connects with the lateral surface of described second longeron
Connect.
Further, described bottom support frame also includes the 3rd longeron and the 4th longeron, described 3rd longeron one end and institute
The lower surface stating the 3rd curved cross member connects, and the other end is connected with the upper surface of the described first oblique curved cross member, and the described 4th indulges
Beam one end is connected with the lower surface of described 3rd curved cross member, and the other end is connected with the upper surface of the described second oblique curved cross member.
Further, described bottom support frame also includes the second tail trimmer, described second tail trimmer and described first hyphen
Beam be arranged in parallel, and is positioned at the middle part of described first longeron.
The beneficial effects of the utility model are: described bus skeleton front wall is aluminum design, have overall weight light,
The advantage of good corrosion resistance;Windshield is arranged between the first curved cross member and the second curved cross member, and headlight installing zone is with logical
Tuyere area is arranged on bottom support frame, and the top of bottom support frame is provided with the 3rd curved cross member, therefore, the gravity of windshield
Acting predominantly on the second curved cross member, the gravity of ventilation mouth region and headlight installing zone acts predominantly on the 3rd curved cross member,
Make the distribution of force of bus skeleton front wall more uniformly rationally;Additionally on bottom support frame in addition to the 3rd curved cross member, first
Longeron, the second longeron, the first tail trimmer are positioned at the middle part of the 3rd curved cross member, surround ventilation mouth region, outside the first longeron
Between side and the 3rd curved cross member, and between the outside of the second longeron and the 3rd curved cross member, form two headlight installing zones,
Simple and reasonable, save material, alleviate the quality of bus skeleton front wall.
Accompanying drawing explanation
Fig. 1 is the front view of the bus skeleton front wall of this utility model embodiment;
Fig. 2 is the left view of the bus skeleton front wall of this utility model embodiment;
Fig. 3 is the A-A sectional schematic diagram of Fig. 1 of this utility model embodiment;
Fig. 4 is the B-B sectional schematic diagram of Fig. 1 of this utility model embodiment;
Fig. 5 is the C-C sectional schematic diagram of Fig. 1 of this utility model embodiment;
Fig. 6 is the D-D sectional schematic diagram of Fig. 1 of this utility model embodiment;
Fig. 7 is the E-E sectional schematic diagram of Fig. 1 of this utility model embodiment;
Fig. 8 is the structural representation of the 3rd curved cross member of this utility model embodiment.
Label declaration:
1, the first column;2, the second column;3, the first straight crossbeam;4, the second straight crossbeam;5, the first curved cross member;6, second
Curved cross member;7, the 3rd straight crossbeam;8, the 4th curved cross member;9, the 5th curved cross member;10, oblique longeron;11, bottom support frame;
111, the 3rd curved cross member;112, the first longeron;113, the second longeron;114, the first tail trimmer;115, second is short
Crossbeam;116, the first oblique curved cross member;117, the second oblique curved cross member;118, the 3rd longeron;119, the 4th longeron.
Detailed description of the invention
By describing technology contents of the present utility model in detail, being realized purpose and effect, below in conjunction with embodiment and join
Conjunction accompanying drawing is explained.
The design of this utility model most critical is: makes curved cross member used by headlight installing zone and ventilation mouth region and keeps out the wind
Curved cross member used by glass is different curved cross member, and the distribution of force making bus skeleton front wall is more reasonable.
Refer to Fig. 1 to Fig. 8, this utility model provides a kind of bus skeleton front wall, including the first curved cross member 5,
Second curved cross member 6 and bottom support frame 11, before described first curved cross member 5 and the second curved cross member 6 are positioned at bus skeleton
The leading flank enclosed, the first curved cross member 5 is positioned at the top of the second curved cross member 6, and the windshield of peripheral hardware is positioned at described first
Between curved cross member 5 and the second curved cross member 6;
Described bottom support frame 11 includes the 3rd curved cross member the 111, first longeron the 112, second longeron the 113, first hyphen
Beam 114, described 3rd curved cross member 111 be arranged in parallel with described second curved cross member 6, and is positioned at described second curved cross member 6
Lower section, described first longeron 112 and the second longeron 113 be arranged in parallel, and the following table of upper end and described 3rd curved cross member 111
Face connects, and described first tail trimmer 114 one end is connected with the medial surface of described first longeron 112, and the other end is indulged with described second
The medial surface of beam 113 connects.
Further, also including the first straight crossbeam of column the 1, second column 2, first 3, second straight crossbeam 4, described first stands
Post 1 and the second column 2 lay respectively at left side edge and the right side edge of described bus skeleton front wall;
Described first straight crossbeam 3 and the described second straight crossbeam 4 be arranged in parallel, and the inner side of one end and described first column 1
Face connects, and the other end is connected with the medial surface of described second column 2, and the described first straight crossbeam 3 is positioned at the top of described first column 1
Portion, the described second straight crossbeam 4 is positioned at the bottom of described first column 1;
Described first curved cross member 5 and the second curved cross member 6 be arranged in parallel, and the front side of one end and described first column 1
Face connects, and the other end is connected with the leading flank of described second column 2.
Seen from the above description, the first curved cross member 5 and the second curved cross member 6 are positioned at the first column 1 and the second column 2
Leading flank, the first straight crossbeam 3 and the second straight crossbeam 4 and the first column 1 and the second column 2, in same vertical plane, make bus
Skeleton front wall is rational in infrastructure firm;Other first straight crossbeam the 4, first arc of the straight crossbeam of column the 1, second column 2, first 3, second
The framework of crossbeam the 5, second curved cross member 6 composition makes bus have preferable cleanliness, and aesthetics is good.
Further, the medial surface of the 3rd straight crossbeam 7, the described 3rd straight crossbeam 7 one end and described first column 1 is also included
Connecting, the other end is connected with the medial surface of described second column 2, and the described 3rd straight crossbeam 7 is positioned at described first curved cross member 5
In same level.
Seen from the above description, install again in the position being positioned at same level with the first curved cross member 5 one the 3rd straight
Crossbeam 7, plays the effect of reinforcing to bus skeleton front wall.
Further, the top of the 4th curved cross member 8, described 4th curved cross member 8 one end and described first column 1 is also included
Face connects, and the other end is connected with the end face of described second column 2.
Seen from the above description, the end face at the first column 1 and the second column 2 connects the 4th curved cross member 8, strengthens
While bus skeleton front wall, making bus skeleton front wall top have preferable cleanliness, aesthetics is good.
Further, before also including the 5th curved cross member 9, described 5th curved cross member 9 one end and described first column 1
Side top connects, and the other end is connected with the leading flank top of described second column 2, or described 5th curved cross member 9 two ends
Leading flank two ends with described 4th curved cross member 8 are connected respectively.
Seen from the above description, the 5th curved cross member 9 is positioned at the leading flank top of the first column 1, or is positioned at the 4th arc
The leading flank at shape crossbeam 8 two ends, the 5th curved cross member 9 is positioned at the leading flank of bus skeleton front wall and the switching of end face, rises
To the effect of the front wall outer panel location to peripheral hardware, rational in infrastructure, distribution of force is reasonable.
Further, the oblique longeron 10 of at least one, described oblique longeron 10 one end and described 4th curved cross member 8 are also included
Leading flank connect, the other end is connected with the upper surface of described 5th curved cross member 9.
Seen from the above description, oblique longeron 10, between the 4th curved cross member 8 and the 5th curved cross member 9, plays support
Connect effect, rational in infrastructure firmly.
Further, described bottom support frame 11 also includes the first oblique curved cross member 116 and the second oblique curved cross member 117,
Described first oblique curved cross member 116 one end is connected with the medial surface of described first column 1, the other end and described first longeron 112
Lateral surface connect, described second oblique curved cross member 117 one end is connected with the medial surface of described second column 2, the other end and institute
The lateral surface stating the second longeron 113 connects.
Seen from the above description, two headlight installing zones on bottom support frame 11 further respectively have the first oblique curved cross member
116 and the second oblique curved cross member 117, as the main support beam of headlight installing zone, rational in infrastructure, distribution of force is uniform.
Further, described bottom support frame 11 also includes the 3rd longeron 118 and the 4th longeron 119, described 3rd longeron
118 one end are connected with the lower surface of described 3rd curved cross member 111, the other end and the upper table of the described first oblique curved cross member 116
Face connects, and described 4th longeron 119 one end is connected with the lower surface of described 3rd curved cross member 111, the other end and described second
Tiltedly the upper surface of curved cross member 117 connects.
Seen from the above description, the 3rd longeron 118 and the 4th longeron 119 play oblique with first for the 3rd curved cross member 111
The effect of the reinforcement by connection of the oblique curved cross member 117 of curved cross member 116, second, rational in infrastructure firm.
Further, described bottom support frame 11 also includes the second tail trimmer 115, and described second tail trimmer 115 is with described
First tail trimmer 114 be arranged in parallel, and is positioned at the middle part of described first longeron 112.
Seen from the above description, the work of reinforcing is played in the connection of the first longeron 112 and the second longeron 113 by second segment crossbeam
With, rational in infrastructure firm.
Refer to Fig. 1 to Fig. 8, embodiment one of the present utility model is:
A kind of bus skeleton front wall, including the first straight crossbeam of column the 1, second column 2, first 3, second straight crossbeam 4, the
One straight crossbeam the 7, the 4th curved cross member the 8, the 5th curved cross member 9 of curved cross member the 5, second curved cross member the 6, the 3rd, oblique longeron 10 and
Bottom support frame 11, described first column 1 and the second column 2 lay respectively at left side edge and the right side of described bus skeleton front wall
Lateral edges;Described first straight crossbeam 3 and the described second straight crossbeam 4 be arranged in parallel, and the medial surface of one end and described first column 1
Connecting, the other end is connected with the medial surface of described second column 2, and the described first straight crossbeam 3 is positioned at the top of described first column 1
Portion, the described second straight crossbeam 4 is positioned at the bottom of described first column 1;Described first curved cross member 5 and the second curved cross member 6
In the leading flank of bus skeleton front wall, the first curved cross member 5 is positioned at the top of the second curved cross member 6, and described first arc is horizontal
Beam 5 and the second curved cross member 6 be arranged in parallel, and one end is connected with the leading flank of described first column 1, the other end and described second
The leading flank of column 2 connects, and the windshield of peripheral hardware is between described first curved cross member 5 and the second curved cross member 6;Described
3rd straight crossbeam 7 one end is connected with the medial surface of described first column 1, and the other end is connected with the medial surface of described second column 2,
Described 3rd straight crossbeam 7 is located in the same horizontal plane with described first curved cross member 5;Described 4th curved cross member 8 one end and institute
The end face stating the first column 1 connects, and the other end is connected with the end face of described second column 2;Described 5th curved cross member 9 one end with
The leading flank top of described first column 1 connects, and the other end is connected with the leading flank top of described second column 2, or described
Leading flank two ends with described 4th curved cross member 8 respectively, 5th curved cross member 9 two ends are connected;Described oblique longeron 10 one end and institute
The leading flank stating the 4th curved cross member 8 connects, and the other end is connected with the upper surface of described 5th curved cross member 9;
Described bottom support frame 11 includes the 3rd curved cross member the 111, first longeron the 112, second longeron the 113, first hyphen
The oblique curved cross member of beam 114, first 116, second oblique curved cross member the 117, the 3rd longeron the 118, the 4th longeron 119 and the second tail trimmer
115, described 3rd curved cross member 111 be arranged in parallel with described second curved cross member 6, and is positioned at described second curved cross member 6
Lower section, described first longeron 112 and the second longeron 113 be arranged in parallel, and the lower surface of upper end and described 3rd curved cross member 111
Connecting, described first tail trimmer 114 one end is connected with the medial surface of described first longeron 112, the other end and described second longeron
The medial surface of 113 connects;Described first oblique curved cross member 116 one end is connected with the medial surface of described first column 1, the other end with
The lateral surface of described first longeron 112 connects, described second oblique curved cross member 117 one end and the medial surface of described second column 2
Connecting, the other end is connected with the lateral surface of described second longeron 113;Described 3rd longeron 118 one end is horizontal with described 3rd arc
The lower surface of beam 111 connects, and the other end is connected with the upper surface of the described first oblique curved cross member 116, described 4th longeron 119 1
End is connected with the lower surface of described 3rd curved cross member 111, and the other end connects with the upper surface of the described second oblique curved cross member 117
Connect;Described second tail trimmer 115 be arranged in parallel with described first tail trimmer 114, and is positioned at the middle part of described first longeron 112.
In sum, the bus skeleton front wall that this utility model provides, described bus skeleton front wall is aluminum design,
Windshield is arranged between the first curved cross member 5 and the second curved cross member 6, and ventilation mouth region and headlight installing zone are positioned at bottom
At support 11, at bottom support frame 11, it is provided with the 3rd curved cross member 111, makes windshield, ventilation mouth region and headlight installing zone
Power acts on different curved cross member, has distribution of force and the most reasonably acts on, and improves bus skeleton front wall entirety
Structural strength and bearing capacity.
The foregoing is only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, every
Utilize the equivalents that this utility model description and accompanying drawing content are made, or be directly or indirectly used in relevant technology neck
Territory, is the most in like manner included in scope of patent protection of the present utility model.
Claims (9)
1. a bus skeleton front wall, it is characterised in that include the first curved cross member, the second curved cross member and bottom support
Frame, described first curved cross member and the second curved cross member be positioned at the leading flank of bus skeleton front wall, and the first curved cross member is positioned at
The top of the second curved cross member, and the windshield of peripheral hardware is between described first curved cross member and the second curved cross member;
Described bottom support frame includes the 3rd curved cross member, the first longeron, the second longeron, the first tail trimmer, described 3rd arc
Crossbeam be arranged in parallel with described second curved cross member, and is positioned at the lower section of described second curved cross member, described first longeron and
Two longerons be arranged in parallel, and upper end is connected with the lower surface of described 3rd curved cross member, and described first tail trimmer one end is with described
The medial surface of the first longeron connects, and the other end is connected with the medial surface of described second longeron.
Bus skeleton front wall the most according to claim 1, it is characterised in that also include the first column, the second column,
Crossbeam, the second straight crossbeam always, described first column and the second column lay respectively at the left side of described bus skeleton front wall
Edge and right side edge;
Described first straight crossbeam and the described second straight crossbeam be arranged in parallel, and one end is connected with the medial surface of described first column,
The other end is connected with the medial surface of described second column, and the described first straight crossbeam is positioned at the top of described first column, and described
Two straight crossbeams are positioned at the bottom of described first column;
Described first curved cross member and the second curved cross member be arranged in parallel, and one end is connected with the leading flank of described first column,
The other end is connected with the leading flank of described second column.
Bus skeleton front wall the most according to claim 2, it is characterised in that also include the 3rd straight crossbeam, the described 3rd
Straight crossbeam one end is connected with the medial surface of described first column, and the other end is connected with the medial surface of described second column, and described the
Three straight crossbeams are located in the same horizontal plane with described first curved cross member.
Bus skeleton front wall the most according to claim 2, it is characterised in that also include the 4th curved cross member, described
Four curved cross member one end are connected with the end face of described first column, and the other end is connected with the end face of described second column.
Bus skeleton front wall the most according to claim 4, it is characterised in that also include the 5th curved cross member, described
Five curved cross member one end are connected with the leading flank top of described first column, the other end and the leading flank top of described second column
Connect, or leading flank two ends with described 4th curved cross member respectively, described 5th curved cross member two ends are connected.
Bus skeleton front wall the most according to claim 5, it is characterised in that also include the oblique longeron of at least one, institute
Stating oblique longeron one end to be connected with the leading flank of described 4th curved cross member, the other end connects with the upper surface of described 5th curved cross member
Connect.
Bus skeleton front wall the most according to claim 2, it is characterised in that described bottom support frame also includes that first is oblique
Curved cross member and the second oblique curved cross member, described first oblique curved cross member one end is connected, separately with the medial surface of described first column
One end is connected with the lateral surface of described first longeron, and described second oblique curved cross member one end connects with the medial surface of described second column
Connecing, the other end is connected with the lateral surface of described second longeron.
Bus skeleton front wall the most according to claim 7, it is characterised in that described bottom support frame also includes that the 3rd indulges
Beam and the 4th longeron, described 3rd longeron one end is connected with the lower surface of described 3rd curved cross member, the other end and described first
Tiltedly the upper surface of curved cross member connects, and described 4th longeron one end is connected with the lower surface of described 3rd curved cross member, the other end
It is connected with the upper surface of the described second oblique curved cross member.
Bus skeleton front wall the most according to claim 1, it is characterised in that described bottom support frame also includes that second is short
Crossbeam, described second tail trimmer be arranged in parallel with described first tail trimmer, and is positioned at the middle part of described first longeron.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201620763786.7U CN205819340U (en) | 2016-07-20 | 2016-07-20 | Bus skeleton front wall |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620763786.7U CN205819340U (en) | 2016-07-20 | 2016-07-20 | Bus skeleton front wall |
Publications (1)
Publication Number | Publication Date |
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CN205819340U true CN205819340U (en) | 2016-12-21 |
Family
ID=57562300
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201620763786.7U Active CN205819340U (en) | 2016-07-20 | 2016-07-20 | Bus skeleton front wall |
Country Status (1)
Country | Link |
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CN (1) | CN205819340U (en) |
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2016
- 2016-07-20 CN CN201620763786.7U patent/CN205819340U/en active Active
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Effective date of registration: 20170317 Address after: 354306 building C, high tech park, East Avenue, Wuyi new area, Fujian, Nanping, China Patentee after: Fujian Min Min Automobile Manufacturing Co., Ltd. Address before: Nanping City, Fujian province 353000 Yanping District High-tech Industrial Park Patentee before: South, Fujian Province aluminium sheet band processing Co., Ltd |