CN207790863U - A kind of bus body ceiling framework structure - Google Patents
A kind of bus body ceiling framework structure Download PDFInfo
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- CN207790863U CN207790863U CN201721795484.9U CN201721795484U CN207790863U CN 207790863 U CN207790863 U CN 207790863U CN 201721795484 U CN201721795484 U CN 201721795484U CN 207790863 U CN207790863 U CN 207790863U
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- China
- Prior art keywords
- sunpender
- bar
- cross bar
- positive
- fixedly connected
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Abstract
The utility model is related to field of automobile, and disclose a kind of bus body ceiling framework structure, including cross bar, the positive side of cross bar is installed with the first sunpender, the positive middle part of cross bar is installed with the second sunpender, the positive other side of cross bar is installed with third sunpender, the both ends of the cross bar are fixedly connected with transverse bar by the first bolt, and the back side of the transverse bar is fixedly connected by the first bolt with the front in the front of the first sunpender, the front of the second sunpender and third sunpender.The bus body ceiling framework structure, pass through the cooperation of montant, fixed ball and connecting rod, under the action of fixed ball, utilize the dispersion effect of the spherical structure power of fixed ball, so that cross bar is when forced downwards, the junction of montant and connecting rod will not be caused to be broken because stress is excessive, to improve the stability connected between cross bar and the first sunpender.
Description
Technical field
The utility model is related to field of automobile, specially a kind of bus body ceiling framework structure.
Background technology
Automobile gradually enters into every household as the modern means of communication, and people’s lives be unable to do without automobile, automobile
It spreads in city, however there are problems that in the use of automobile, the traffic accident of burst causes the injures and deaths of personnel, institute
To be just specifically contemplated that the stability of vehicle skeleton when producing vehicle, the ceiling skeleton of existing car because simple in structure and
Support is poor with protective, once the truck that occurs to collide or be turned on one's side is pushed down all because the insecure of ceiling skeleton in turn results in
The injures and deaths of personnel.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of bus body ceiling framework structure, has raising
Safety and it is secured the advantages that, solve once occur to collide or the truck turned on one's side push down it is all insecure because of ceiling skeleton
The problem of in turn resulting in the injures and deaths of personnel.
(2) technical solution
To realize that above-mentioned raising safety and firm purpose, the utility model provide the following technical solutions：A kind of car
Vehicle body ceiling framework structure, including cross bar, the positive side of cross bar are installed with the first sunpender, and the cross bar is positive
Middle part is installed with the second sunpender, and the positive other side of cross bar is installed with third sunpender, the both ends of the cross bar
It is fixedly connected with transverse bar by the first bolt, the back side of the transverse bar passes through the front of the first bolt and the first sunpender,
The front of two sunpenders is fixedly connected with the front of third sunpender, and the positive middle part of the first sunpender is fixed by the second bolt to be connected
It is connected to small bar, the other end of the small bar is fixedly connected by the second bolt with the positive left side of cross bar, and the cross bar is positive
Side is installed with montant, and the bottom fixing sleeve of the montant is equipped with fixed ball, and the top of the montant connects with small bar activity
It connects, the side fixing sleeve of the fixed ball is equipped with connecting rod, and the other end of the connecting rod and the positive left side of the first sunpender are solid
Fixed connection, the one end of the connecting rod far from fixed ball are flexibly connected with the bottom in small bar side face, the positive side of cross bar
Be installed with right angle bar, be fixedly connected at the top of the side of the right angle bar and the first sunpender side, the right angle bar with it is small
Bar is flexibly connected, and the positive middle part of the first sunpender is fixedly connected with fixed link by the second bolt, the fixed link it is another
One end is fixedly connected by the second bolt with the positive right side of cross bar, and the middle part of second sunpender is fixed by the second bolt to be connected
It is connected to triangle pole, second bolt that passes on left at the top of the triangle pole is fixedly connected with the positive left side of cross bar, the triangle
Right side at the top of bar is fixedly connected by the second bolt with the positive other side of cross bar, and the quantity of the cross bar is two, and two
Lateral extension bar is installed between a cross bar.
Preferably, the first curved rod, first curved rod and cross bar phase are installed on the left of the cross bar bottom surface
Adaptation.
Preferably, the quantity of the lateral extension bar is seven, and is fixedly mounted between each two adjacent lateral extension bar
There are X bars, bar is installed on the right side of the transverse direction extension bar.
Preferably, the quantity of the bar is four, and four bars are evenly distributed on lateral extension bar side.
Preferably, the second curved rod, second curved rod and cross bar phase are installed on the right side of the cross bar bottom surface
Adaptation.
Preferably, the length value all same of first sunpender, the second sunpender and third sunpender, and the first sunpender, second
Sunpender and third sunpender are mutually parallel.
(3) advantageous effect
Compared with prior art, the utility model provides a kind of bus body ceiling framework structure, has following beneficial
Effect：
1, bus body ceiling framework structure, by the cooperation of montant, fixed ball and connecting rod, in the effect of fixed ball
Under, utilize the dispersion effect of the spherical structure power of fixed ball so that cross bar will not be led when forced downwards because stress is excessive
The fracture of the junction of montant and connecting rod is caused, to improve the stability connected between cross bar and the first sunpender.
2, the bus body ceiling framework structure utilizes the stability of triangle so that second by the effect of triangle pole
The connection of sunpender and transverse slat is more stable, under the first curved rod and the effect of the second arc so that and the anti-pressure ability of cross bar is stronger, from
And when cross bar is by downward pressure, be not in corner's bending.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the overlooking structure diagram of the utility model Fig. 1.
In figure：1 cross bar, 2 first sunpenders, 3 second sunpenders, 4 third sunpenders, 5 first bolts, 6 transverse bars, 7 second bolts,
Ball, 11 connecting rods, 12 right angle bars, 13 fixed links, 14 triangle poles, 15 lateral extension bars, 16X bars, 17 are fixed in 8 small bars, 9 montants, 10
Bar, 18 first curved rods, 19 second curved rods.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, a kind of bus body ceiling framework structure, including cross bar 1, the surface of cross bar 1 are coated with anti-decaying paint,
Vertical view and corrosion of the water inlet to cross bar 1 of air are prevented, is installed with the first curved rod 18 on the left of 1 bottom surface of cross bar, first
Curved rod 18 is adapted with cross bar 1, passes through the setting of the first curved rod 18 so that and the anti-pressure ability of cross bar 1 is stronger, thus
Be not in corner's bending when cross bar 1 is by downward pressure, cross bar is installed with the second curved rod on the right side of 1 bottom surface
19, the second curved rod 19 is adapted with cross bar 1, passes through the setting of the second curved rod 19 so that and the anti-pressure ability of cross bar 1 is stronger,
To when cross bar 1 is by downward pressure, be not in corner's bending, 1 positive side of cross bar is installed with first
Sunpender 2,1 positive middle part of cross bar are installed with the second sunpender 3, and the 1 positive other side of cross bar is installed with third sunpender
4, the first sunpender 2, the second sunpender 3 and third sunpender 4 length value all same, and the first sunpender 2, the second sunpender 3 and third are hung
Bar 4 is mutually parallel, and the first sunpender 2, the second sunpender 3 and third sunpender 4 are vertically arranged with transverse slat 1, to the support to transverse slat 1
The both ends of equilibrium, cross bar 1 are fixedly connected with transverse bar 6 by the first bolt 5, and the back side of transverse bar 6 passes through the first bolt 5 and
The front of one sunpender 2, the second sunpender 3 front be fixedly connected with the front of third sunpender 4,2 positive middle part of the first sunpender is logical
It crosses the second bolt 7 and is fixedly connected with small bar 8, the other end of small bar 8, which is fixed by the second bolt 7 with 1 positive left side of cross bar, to be connected
Connect, 1 positive side of cross bar is installed with montant 9, and the bottom fixing sleeve of montant 9 is equipped with fixed ball 10, the top of montant 9 with
Small bar 8 is flexibly connected, and the side fixing sleeve of fixed ball 10 is equipped with connecting rod 11, and the other end of connecting rod 11 and the first sunpender 2 are just
It is fixedly connected on the left of face, the one end of connecting rod 11 far from fixed ball 10 is flexibly connected with the bottom of 8 side of small bar, and cross bar 1 is just
The side in face is installed with right angle bar 12, is fixedly connected at the top of the side of right angle bar 12 and 2 side of the first sunpender, right angle bar
12 are flexibly connected with small bar 8, and 2 positive middle part of the first sunpender is fixedly connected with fixed link 13, fixed link 13 by the second bolt 7
The other end be fixedly connected with 1 positive right side of cross bar by the second bolt 7, the middle part of the second sunpender 3 is solid by the second bolt 7
Surely it is connected with triangle pole 14, second bolt 7 that passes on left at 14 top of triangle pole is fixedly connected with 1 positive left side of cross bar, and three
The right side at 14 top of angular pole is fixedly connected by the second bolt 7 with the 1 positive other side of cross bar, and the quantity of cross bar 1 is two,
And lateral extension bar 15 is installed between two cross bars 1, the quantity of lateral extension bar 15 is seven, and each two adjacent transverse direction
X bars 16 are installed between extension bar 15, the right side of lateral extension bar 15 is installed with bar 17, passes through lateral extension bar 15
Setting so that the connection between two cross bars 1 is more firm, will not disintegrate because cross bar is by external force, the quantity of bar 17 is
Four, and four bars 17 are evenly distributed on 15 side of lateral extension bar, pass through the setting of bar 17 so that vehicle is by backwards
Shock when, the cooperation of bar 17 and cross bar 1 has the impact force that vehicle is subject to and certain slows down effect.
In conclusion the bus body ceiling framework structure, by the cooperation of montant 9, fixed ball 10 and connecting rod 11,
Under the action of fixed ball 10, the dispersion effect of the spherical structure power of fixed ball 10 is utilized so that cross bar 1 is forced downwards
When, the junction of montant 9 and connecting rod 11 will not be caused to be broken because stress is excessive, to improve between cross bar 1 and the first sunpender 2
The stability of connection；By the effect of triangle pole 14, the stability of triangle is utilized so that the company of the second sunpender 3 and transverse slat 1
Connect it is more stable, under the first curved rod 18 and the effect of the second arc 19 so that the anti-pressure ability of cross bar 1 is stronger, in cross bar 1
Be not in corner's bending when by downward pressure；It solves the truck that once occurs to collide or be turned on one's side to push down all
Because ceiling skeleton the insecure injures and deaths in turn resulting in personnel the problem of.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of bus body ceiling framework structure, including cross bar (1), it is characterised in that：The positive side of the cross bar (1) is solid
Dingan County is equipped with the first sunpender (2), and the positive middle part of the cross bar (1) is installed with the second sunpender (3), and the cross bar (1) is just
The other side in face is installed with third sunpender (4), and the both ends of the cross bar (1) are fixedly connected with cross by the first bolt (5)
To bar (6), the back side of the transverse bar (6) by the front of the first bolt (5) and the first sunpender (2), the second sunpender (3) just
Face is fixedly connected with the front of third sunpender (4), and the positive middle part of first sunpender (2) connects by the way that the second bolt (7) is fixed
It is connected to small bar (8), the other end of the small bar (8) is fixedly connected by the second bolt (7) with cross bar (1) positive left side, institute
It states cross bar (1) positive side and is installed with montant (9), the bottom fixing sleeve of the montant (9) is equipped with fixed ball (10), institute
The top for stating montant (9) is flexibly connected with small bar (8), and the side fixing sleeve of the fixed ball (10) is equipped with connecting rod (11), institute
The other end for stating connecting rod (11) is fixedly connected with the first sunpender (2) positive left side, and the connecting rod (11) is far from fixed ball
(10) one end is flexibly connected with the bottom of small bar (8) side, and the positive side of the cross bar (1) is installed with right angle bar
(12), it is fixedly connected at the top of the side of the right angle bar (12) and the first sunpender (2) side, the right angle bar (12) and small bar
(8) it is flexibly connected, the positive middle part of first sunpender (2) is fixedly connected with fixed link (13) by the second bolt (7), described
The other end of fixed link (13) is fixedly connected by the second bolt (7) with cross bar (1) positive right side, second sunpender (3)
Middle part triangle pole (14) is fixedly connected with by the second bolt (7), pass on left the second spiral shell at the top of the triangle pole (14)
Bolt (7) is fixedly connected with cross bar (1) positive left side, and the right side at the top of the triangle pole (14) passes through the second bolt (7) and cross
Bar (1) positive other side is fixedly connected, and the quantity of the cross bar (1) is two, and is installed between two cross bars (1)
Lateral extension bar (15).
2. a kind of bus body ceiling framework structure according to claim 1, it is characterised in that：Cross bar (1) bottom surface
Left side be installed with the first curved rod (18), first curved rod (18) is adapted with cross bar (1).
3. a kind of bus body ceiling framework structure according to claim 1, it is characterised in that：The transverse direction extension bar (15)
Quantity be seven, and X bars (16) are installed between each two adjacent lateral extension bar (15), the transverse direction extension bar
(15) bar (17) is installed on the right side of.
4. a kind of bus body ceiling framework structure according to claim 3, it is characterised in that：The number of the bar (17)
Amount is four, and four bars (17) are evenly distributed on lateral extension bar (15) side.
5. a kind of bus body ceiling framework structure according to claim 1, it is characterised in that：Cross bar (1) bottom surface
Right side be installed with the second curved rod (19), second curved rod (19) is adapted with cross bar (1).
6. a kind of bus body ceiling framework structure according to claim 1, it is characterised in that：First sunpender (2),
The length value all same of second sunpender (3) and third sunpender (4), and the first sunpender (2), the second sunpender (3) and third sunpender (4)
It is mutually parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721795484.9U CN207790863U (en) | 2017-12-20 | 2017-12-20 | A kind of bus body ceiling framework structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721795484.9U CN207790863U (en) | 2017-12-20 | 2017-12-20 | A kind of bus body ceiling framework structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207790863U true CN207790863U (en) | 2018-08-31 |
Family
ID=63282002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721795484.9U Active CN207790863U (en) | 2017-12-20 | 2017-12-20 | A kind of bus body ceiling framework structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207790863U (en) |
-
2017
- 2017-12-20 CN CN201721795484.9U patent/CN207790863U/en active Active
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