CN207510504U - Car truss-like chassis trussing device - Google Patents
Car truss-like chassis trussing device Download PDFInfo
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- CN207510504U CN207510504U CN201721400564.XU CN201721400564U CN207510504U CN 207510504 U CN207510504 U CN 207510504U CN 201721400564 U CN201721400564 U CN 201721400564U CN 207510504 U CN207510504 U CN 207510504U
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- chassis
- main body
- passenger
- car
- truss
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Abstract
The utility model is related to a kind of car truss-like chassis trussing device, for reinforcing bus frame, and in components such as installation battery, motors.It includes:Main body with truss structure, the bottom of the main body are bonded with passenger-carrying chassis top, connect several connection components of the main body and passenger-carrying chassis;Wherein, the main body both ends connect the leading portion stent of the passenger-carrying chassis and back segment stent respectively;The connection component is arranged on the position that the main body is in contact with passenger-carrying chassis.The utility model can reinforce passenger-carrying chassis, avoid being deformed when installing battery, motor when components.
Description
Technical field
The utility model is related to a kind of car truss-like chassis trussing device, for reinforcing bus frame, and in installation electricity
The components such as pond, motor.
Background technology
Passenger-carrying chassis is the important composition component of car, and effect is bearing, installation automobile engine and other component
And assembly.Passenger-carrying chassis generally comprises perforation longitudinal beam type chassis, three-stage chassis and truss-like chassis, wherein, truss-like bottom
Dish structure layout can be designed more reasonable, can reduce chassis weight and effectively be disperseed by rational Undercarriage structure
With reduce impact of the external force to vehicle, therefore more using truss-like chassis on high-grade car.
Truss-like chassis is generally welded by rectangular steel pipe and machined piece, and entire vehicle frame is longer, generally can be at 10 meters
More than.Before assembling coach front surrounding, back wall, left-side, right side wall and head cover, need to have installed the components such as battery, motor additional.So
And since the weight of battery, motor can frequently result in entire chassis deformation, particularly it is easier out in lifting, transportational process
Now deform.Situation is serious possibly even to cause chassis to be failed.
Utility model content
In view of the above-mentioned problems, the utility model proposes a kind of car truss-like chassis trussing device, car can be reinforced
Chassis avoids the passenger-carrying chassis when installing battery, motor when components from being deformed.
The utility model proposes a kind of car truss-like chassis trussing device, including:
Main body with truss structure, the bottom of the main body are bonded with passenger-carrying chassis top;
Connect several connection components of the main body and passenger-carrying chassis;
Wherein, the main body both ends connect the leading portion stent of the passenger-carrying chassis and back segment stent respectively;The connection group
Part is arranged on the position that the main body is in contact with passenger-carrying chassis.
Further improvement of the utility model is that the main body includes two parallel elongated channel steels and is arranged on
Longeron below channel steel;
Wherein, it is connected between two elongated channel steels by several crossbeams, passes through vertical beam between the channel steel and the longeron
It is connected.
Further improvement of the utility model is that the longeron is included positioned at the bottom of the leading portion stent side of passenger-carrying chassis
Portion's longeron and be arranged on passenger-carrying chassis back segment stent side oblique longeron;It is indulged close to the bottom described oblique longeron one end
Beam, the other end is close to the elongated channel steel.
Further improvement of the utility model is that described oblique longeron one end connects described logical by a shorter vertical beam
Long channel steel, the other end of the oblique longeron are fixed on a vertical beam bottom end for connecting the base longerons and the elongated channel steel.
Further improvement of the utility model is, side frame, the side frame have been symmetrically arranged in the both sides of the main body
Connect the rear end of car pedestal leading portion stent.
Further improvement of the utility model is, the connection component includes the latch equipped with through-hole, across described
The U-bolt of latch and the nut for being connected to U-bolt end.
Further improvement of the utility model is that the through-hole is waist-shaped hole, and quantity is at least one.
Further improvement of the utility model is, the through-hole is round hole, quantity at least two.
Further improvement of the utility model is that the longeron, the crossbeam and vertical beam use rectangle steel tubing
Matter.
Compared with prior art, the utility model has the advantage of:
In car truss-like chassis trussing device described in the utility model, the main body is placed on passenger-carrying chassis.
The main body fits with passenger-carrying chassis, and body front end and rear end are connected respectively with passenger-carrying chassis leading portion and rear end.In this way
When assembling other assemblies, the intensity of passenger-carrying chassis is increased.The main body can support passenger-carrying chassis so as to ensure passenger-carrying chassis
It will not flexural deformation.
In car truss-like chassis trussing device described in the utility model, connection component includes U-bolt, latch
And nut.Connection component can be arranged on the position that arbitrary main body is contacted with passenger-carrying chassis.Also, the connecting component structure compared with
It is small, do not interfere with passenger-carrying chassis.Meanwhile stable connection, convenient disassembly.
Description of the drawings
Fig. 1 is the car truss-like chassis trussing apparatus structure schematic diagram of an embodiment according to the present utility model,
Show the stereogram of its structure;
Fig. 2 is the car truss-like chassis trussing apparatus structure schematic diagram of an embodiment according to the present utility model,
Show in the course of work with vehicle frame connection mode;
Fig. 3 is the structure diagram of the connection component of an embodiment according to the present utility model;
Fig. 4 is the structure diagram of the latch of an embodiment according to the present utility model, it is shown that equipped with circle
The structure in hole;
Fig. 5 is the structure diagram of the latch of an embodiment according to the present utility model, it is shown that equipped with waist type
The structure in hole.
In the accompanying drawings, identical component uses identical reference numeral.Attached drawing is not drawn according to practical ratio.
The meaning of each reference numeral is as follows in the accompanying drawings:1st, main body, 2, connection component, 3, passenger-carrying chassis, 11, elongated slot
Steel, 12, longeron, 13, base longerons, 14, oblique longeron, 15, crossbeam, 16, vertical beam, 17, side frame, 21, latch, 22, U-shaped spiral shell
Bolt, 23, nut, 24, through-hole, 31, leading portion stent, 32, back segment stent.
Specific embodiment
Below in conjunction with attached drawing, the utility model is described in further detail.
Fig. 1 schematically shows that car truss-like chassis trussing described in one embodiment according to the present utility model fills
It puts.Car truss-like chassis trussing device according to the present utility model can be used particularly for reinforce passenger-carrying chassis, assembling motor,
Battery ensures that chassis consolidates when components, avoids deforming.
As shown in Figure 1 and Figure 2, the car truss-like chassis trussing device described in the present embodiment, including main body 1.The main body
1 is truss structure, and length is identical with the length of passenger-carrying chassis 3 or more slightly shorter than the passenger-carrying chassis 3.The bottom of the main body 1
It is bonded with 3 top of passenger-carrying chassis, also, 1 both ends of the main body connect the leading portion stent 31 and back segment of the passenger-carrying chassis 3 respectively
Stent 32.The present embodiment described device further includes several connection components.The connection component can connect the main body 1 and car
Chassis 3.
When using the car truss-like chassis trussing device according to the present embodiment, the main body 1 is placed on car
On chassis 3, and with passenger-carrying chassis 3 to being bonded.The main body 1 and passenger-carrying chassis 3 are connected by connection component.Install additional battery,
During motor, main body 1 can support passenger-carrying chassis 3 so as to ensure that passenger-carrying chassis 3 will not flexural deformation.
In one embodiment, the main body 1 includes two parallel elongated channel steels 11.11 length of elongated channel steel with
Passenger-carrying chassis 3 is close.Described device further includes the longeron 12 being arranged below channel steel, at work, longeron 12 and passenger-carrying chassis 3
It is connected.Wherein, it is connected between two elongated channel steels 11 by several crossbeams 15, by perpendicular between the channel steel and the longeron 12
Beam 16 is connected.In the present embodiment, the crossbeam 15 and vertical beam 16 are rectangular steel pipe.
In a preferred embodiment, the longeron 12 includes base longerons 13, and the base longerons 13 are positioned close to
3 leading portion stent of passenger-carrying chassis, 31 side.In the present embodiment, the base longerons 13 are arranged in parallel with the elongated channel steel 11.
The longeron further includes oblique longeron 14.Also, the oblique longeron 14 is positioned close to 3 back segment stent of passenger-carrying chassis, 32 side.Its
In, described oblique 14 one end of longeron is close to base longerons 13, and the other end is close to elongated channel steel 11.Specifically, in the present embodiment, institute
It states oblique 14 one end of longeron and the elongated channel steel 11 is connected by a shorter vertical beam 16, wherein, shorter vertical beam described here
Be this vertical beam connected compared to base longerons 13 elongated channel steel 11 vertical beam it is shorter.The other end of the oblique longeron 14 is fixed on company
Connect 16 bottom end of vertical beam of the base longerons 13 and the elongated channel steel 11.
In the present embodiment, the longeron includes base longerons 13 and oblique longeron 14.Base longerons 13 are in horizontality,
Oblique longeron 14 has certain angle of inclination.In such manner, it is possible to more match the shape of passenger-carrying chassis 3.So as to make the present embodiment institute
Stating has larger contact area between device and car, be more bonded and connect more firm.
In one embodiment, 1 both sides of main body are symmetrical arranged side frame 17.The side frame 17 connects car pedestal leading portion
The rear end of stent 31.In the present embodiment, the side frame 17 is preferably triangle or trapezoidal, before being vertically arranged in the main body 1
Portion.When the present embodiment described device and car pedestal are fixed, after the side frame 17 is located at the car pedestal leading portion stent 31
Portion.Due to being provided with side frame 17, the main body 1 will not slide back and forth with passenger-carrying chassis 3.So as to which the side frame 17 be made to make main body 1
It is connected between the passenger-carrying chassis 3 more firm.
In one embodiment, as shown in figure 3, the connection component 2 includes the latch 21 equipped with through-hole 24.It is preferred that
Ground, the latch 21 is rectangular steel plates, and opens up several through-holes 24.The present embodiment described device further include U bolt and
It is connected on the nut 23 of 22 end of U-bolt.Wherein, two screw rods of the U-bolt 22 pass through the through-hole of the latch 21
24, nut 23 is fixed on the end of U-bolt 22.In this way, nut 23 locks latch 21 in the U-bolt 22.Make
During with according to the present embodiment described device, U-bolt 22 is each passed through to the steel pipe of the bottom of longeron and passenger-carrying chassis 3 first
Steel pipe.Then, by latch 21 by the end-enclosed of U-bolt 22, and pass through nut 23 and fix to complete to connect.
In a preferred embodiment, as shown in figure 4, the through-hole 24 is round hole, quantity at least two.Even
When connecing, two screw rods of U-bolt 22 pass through round hole.Circular hole in through this embodiment can ensure stable connection, U-shaped spiral shell
Bolt 22 will not slide.In a further advantageous embodiment, as shown in figure 5, the through-hole 24 is waist-shaped hole, quantity is at least one
It is a.Waist-shaped hole in the present embodiment disclosure satisfy that the U-bolt 22 of different model.
Although the present utility model has been described by reference to the preferred embodiments, but in the model for not departing from the utility model
In the case of enclosing, various improvement can be carried out to it and component therein can be replaced with equivalent.Especially, as long as not depositing
In structural conflict, items technical characteristic mentioned in the various embodiments can be combined in any way.The utility model
It is not limited to specific embodiment disclosed herein, but all technical solutions including falling within the scope of the appended claims.
Claims (9)
1. a kind of car truss-like chassis trussing device, which is characterized in that including:
Main body (1) with truss structure, the bottom of the main body (1) are bonded with passenger-carrying chassis (3) top;
Connect several connection components (2) of the main body (1) and passenger-carrying chassis (3);
Wherein, main body (1) both ends connect the leading portion stent (31) of the passenger-carrying chassis (3) and back segment stent (32) respectively;
The connection component (2) is arranged on the position that the main body (1) is in contact with passenger-carrying chassis (3).
2. car truss-like chassis trussing device according to claim 1, which is characterized in that the main body (1) is including two
A parallel elongated channel steel (11) and the longeron (12) being arranged below channel steel;
Wherein, it is connected between two elongated channel steels (11) by several crossbeams (15), between the channel steel and the longeron (12)
It is connected by vertical beam (16).
3. car truss-like chassis trussing device according to claim 2, which is characterized in that the longeron includes being located at visitor
The base longerons (13) of leading portion stent (31) side of chassis (3) and the back segment stent (32) for being arranged on passenger-carrying chassis (3)
The oblique longeron (14) of side;Described oblique longeron (14) one end is close to the base longerons (13), and the other end is close to the elongated slot
Steel (11).
4. car truss-like chassis trussing device according to claim 3, which is characterized in that described oblique longeron (14) one end
The elongated channel steel (11) is connected by a shorter vertical beam (16), the other end of the oblique longeron (14) is fixed on connection institute
State vertical beam (16) bottom end of base longerons (13) and the elongated channel steel (11).
5. car truss-like chassis trussing device according to claim 3, which is characterized in that the two of the main body (1)
Side has been symmetrically arranged side frame (17), the rear end of side frame (17) the connection car pedestal leading portion stent (31).
6. car truss-like chassis trussing device according to any one of claim 1 to 5, which is characterized in that the company
Latch (21) of the connected components (2) including being equipped with through-hole (24), the U-bolt (22) across the latch (21), Yi Jilian
It is connected on the nut (23) of U-bolt (22) end.
7. car truss-like chassis trussing device according to claim 6, which is characterized in that the through-hole (24) is waist type
Hole, quantity are at least one.
8. car truss-like chassis trussing device according to claim 6, which is characterized in that the through-hole (24) is circle
Hole, quantity at least two.
9. car truss-like chassis trussing device according to any one of claim 3 to 5, which is characterized in that described vertical
Beam, the crossbeam (15) and vertical beam (16) use rectangular steel pipe material.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721400564.XU CN207510504U (en) | 2017-10-27 | 2017-10-27 | Car truss-like chassis trussing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721400564.XU CN207510504U (en) | 2017-10-27 | 2017-10-27 | Car truss-like chassis trussing device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207510504U true CN207510504U (en) | 2018-06-19 |
Family
ID=62536482
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201721400564.XU Active CN207510504U (en) | 2017-10-27 | 2017-10-27 | Car truss-like chassis trussing device |
Country Status (1)
Country | Link |
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CN (1) | CN207510504U (en) |
-
2017
- 2017-10-27 CN CN201721400564.XU patent/CN207510504U/en active Active
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CP01 | Change in the name or title of a patent holder |
Address after: Fifty-seven, Zhuzhou Province, China National hi tech Development Zone, Hunan, Li Yu Industrial Park, district 412007 Patentee after: Zhongche Times Electric Vehicle Co., Ltd. Address before: Fifty-seven, Zhuzhou Province, China National hi tech Development Zone, Hunan, Li Yu Industrial Park, district 412007 Patentee before: Hunan Zhongche times electric Limited by Share Ltd |