CN213974176U - Anterior segment frame platform structure - Google Patents
Anterior segment frame platform structure Download PDFInfo
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- CN213974176U CN213974176U CN202022079947.XU CN202022079947U CN213974176U CN 213974176 U CN213974176 U CN 213974176U CN 202022079947 U CN202022079947 U CN 202022079947U CN 213974176 U CN213974176 U CN 213974176U
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Abstract
The utility model discloses an anterior segment frame platform structure belongs to frame technical field, and it has solved among the prior art problem that anterior segment frame bulk strength is not high and bending resistance is not strong. This anterior segment frame platform structure includes bottom owner skeleton and driver platform skeleton, through setting up the main longitudinal beam slope on driver platform skeleton and the bottom owner skeleton, play the decomposition effect of power, improve the bending resistance moment of torsion of main longitudinal beam, prevent the main longitudinal beam condition of breaking, improve frame wholeness ability, set up a plurality of bracing simultaneously on bottom owner skeleton, can increase the point of meeting of longeron and crossbeam on the bottom owner skeleton through the bracing, improve overall structure's intensity and bending resistance.
Description
Technical Field
The utility model relates to a frame technical field refers in particular to an anterior segment frame platform structure.
Background
In the prior art, automobiles are more and more common, basically, households buy automobiles, the household condition is good, even a plurality of automobiles are switched, whether the automobiles are passenger cars or automobiles, the bearing part of the automobiles is a chassis, the most important is the automobile frame, the automobile frame provides a supporting function for passengers and the whole automobile body, and the automobile frame generally comprises a front-section automobile frame, a middle-section automobile frame and a tail-section automobile frame, wherein the front-section automobile frame is mainly used for supporting the drivers and front-row passengers, and once the front-section automobile frame collapses, the consequence is very serious. The front section frame is generally divided into two layers, one layer is a chassis framework layer, the other layer is a driver platform layer for supporting a person to stand, the layers are formed by surrounding a cross beam and a longitudinal beam and are supported by the strength of the cross beam and the longitudinal beam, but the stress of the cross beam and the longitudinal beam is often too large, the bearing performance of the front section frame is considered during design, the high-strength stress is always kept, the longitudinal beam is easily damaged, and the front section frame is easily bent.
Disclosure of Invention
The utility model discloses having considered aforementioned problem and having made, utility model's purpose provides an anterior segment frame platform structure can improve the bending resistance moment of torsion of longeron to improve structural strength and whole bending resistance.
In order to achieve the above object, the utility model provides an anterior segment frame platform structure, include:
the bottom layer main framework consists of a plurality of first longitudinal beams, second longitudinal beams and first cross beams, wherein the first longitudinal beams are obliquely arranged;
driver platform skeleton, driver platform skeleton passes through the stand setting and is in bottom layer main frame top to it forms by a plurality of third longeron, fourth longeron, second crossbeam and arc supporting beam, wherein third longeron and arc supporting beam slope set up.
According to the front section frame platform structure, the bottom layer main framework is provided with the plurality of inclined struts, one ends of the inclined struts are connected with the first longitudinal beam or the second longitudinal beam, and the other ends of the inclined struts are connected with the first cross beam.
According to the front section frame platform structure, one end of the arc-shaped supporting beam is connected with the fourth longitudinal beam, and the other end of the arc-shaped supporting beam is connected with the second cross beam.
According to the front-section frame platform structure, one end of the arc-shaped supporting beam, which is connected with the second cross beam, is connected with one end of the third longitudinal beam.
According to the front section frame platform structure, the driver platform support is provided with the pedal support and the steering column fixing support, two sides of the pedal support are respectively arranged on two adjacent first cross beams, and the lower end of the steering column fixing support is arranged on the side edge of the pedal support and connected with the first cross beams.
According to the front-section frame platform structure, the bottom-layer main framework is provided with the angle steering gear support and the power-assisted pump support, and the angle steering gear support is arranged below the steering column fixing support.
The utility model discloses following beneficial effect has:
1. the first longitudinal beam and the third longitudinal beam are obliquely arranged, so that the bending resistance torque of the first longitudinal beam and the third longitudinal beam is improved.
2. The bottom layer main framework is provided with a plurality of inclined struts, so that connection points between the longitudinal beams and the cross beams can be increased, and the structural strength and the bending resistance are improved.
3. Overall structure is succinct, accords with the lightweight design, reduce cost.
Drawings
FIG. 1 is a side view of the overall structure of the present invention;
fig. 2 is a schematic view of the overall structure of the present invention;
fig. 3 is a schematic view of the bottom main frame structure of the present invention.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1-3, a front frame platform structure includes:
the bottom layer main frame 100, the bottom layer main frame 100 comprises a plurality of first longitudinal beams 110, a second longitudinal beam 120 and a first cross beam 130, wherein the first longitudinal beam 110 is obliquely arranged, the bottom layer main frame 100 provides a supporting function for the driver platform frame 200 and the whole vehicle body, in the embodiment, the first longitudinal beam 110 is a main longitudinal beam in the middle of the bottom layer main frame 100, the bearing capacity is large, when the bottom layer main frame is obliquely arranged, according to the force decomposition, the force applied to the main longitudinal beam can be decomposed into a force perpendicular to the first cross beam 130, and the other force parallel to the first cross beam 130, so that the force perpendicular to the first cross beam 130 is reduced, the bending resistance torque of the main longitudinal beam is increased, and the main longitudinal beam is prevented from being broken.
Be provided with a plurality of bracing 140 on bottom owner skeleton 100, bracing 140 one end meets with first longeron 110 or second longeron 120, the other end meets with first crossbeam 130, a plurality of bracing 140 can increase the tie point of first longeron 110 or second longeron 120 and first crossbeam 130, form great connection face, improve the holistic structural strength and the bending resistance of bottom owner skeleton 100, and bracing 140 weight is lighter, can not increase holistic weight by a wide margin, overall structure is also comparatively light, easy to assemble.
One end of the arc-shaped support beam 260 is connected with the fourth longitudinal beam 220, and the other end is connected with the second cross beam 230, namely, the arc-shaped support beam 260 is arranged between the fourth longitudinal beam 220 and the second cross beam 230, so that the arrangement of the position of a passenger car driver can be better met.
The end of the arched support beam 260 connected to the second cross beam 230 is connected to an end of the third longitudinal beam 210, and the arched support beam 260 provides a certain support function for the third longitudinal beam 210.
The driver platform bracket is provided with a pedal bracket 240 and a steering column fixing bracket 250, two sides of the pedal bracket 240 are respectively arranged on two adjacent first cross beams 130, the lower end of the steering column fixing bracket 250 is arranged at the side of the pedal bracket 240 and connected with the first cross beams 130, the pedal bracket 240 is used for providing a supporting function for standing of a driver or installation of a seat, and the steering column fixing bracket 250 is used for installing a steering device, such as a steering wheel and other parts matched with the steering wheel.
An angle steering gear support 150 and a power-assisted pump support 160 are arranged on the bottom main framework 100, the angle steering gear support 150 is arranged below a steering column fixing support 250, an angle steering gear is arranged on the angle steering gear support 150, the angle steering gear is matched with a steering wheel and other parts to steer together, and the power-assisted pump enables the steering to be easier.
The utility model provides a pair of anterior segment frame platform structure sets up through the main longitudinal beam slope with on driver platform skeleton and the bottom main frame, plays the decomposition of force, improves the bending resistance moment of torsion of main longitudinal beam, prevents that the main longitudinal beam from taking place the fracture condition, improves frame wholeness ability, sets up a plurality of bracing simultaneously on the bottom main frame, can increase the point of meeting of longeron and crossbeam on the bottom main frame through the bracing, improves overall structure's intensity and bending resistance.
The technical solutions of the present invention have been described in detail with reference to the accompanying drawings, and the described embodiments are used to help understand the ideas of the present invention. The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the claims.
Claims (6)
1. The utility model provides an anterior segment frame platform structure which characterized in that includes:
the bottom layer main framework consists of a plurality of first longitudinal beams, second longitudinal beams and first cross beams, wherein the first longitudinal beams are obliquely arranged;
driver platform skeleton, driver platform skeleton passes through the stand setting and is in bottom layer main frame top to it forms by a plurality of third longeron, fourth longeron, second crossbeam and arc supporting beam, wherein third longeron and arc supporting beam slope set up.
2. The forward frame platform structure of claim 1, wherein said bottom primary frame has a plurality of braces, one end of said brace being connected to said first or second longitudinal member and the other end of said brace being connected to said first cross member.
3. A forward frame platform structure according to claim 1 wherein said arched support beam is connected at one end to said fourth longitudinal beam and at the other end to said second cross beam.
4. A forward frame platform structure according to claim 3 wherein the end of said arched support beam that is connected to said second cross member is connected to an end of said third longitudinal member.
5. The forward frame platform structure of claim 1, wherein the driver platform support is provided with a pedal support and a steering column fixing support, two sides of the pedal support are respectively arranged on two adjacent first cross beams, and the lower end of the steering column fixing support is arranged on the side edge of the pedal support and connected with the first cross beams.
6. The forward frame platform structure of claim 5, wherein the lower main frame is provided with an angle steering gear bracket and a power pump bracket, and the angle steering gear bracket is arranged below the steering column fixing bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022079947.XU CN213974176U (en) | 2020-09-21 | 2020-09-21 | Anterior segment frame platform structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022079947.XU CN213974176U (en) | 2020-09-21 | 2020-09-21 | Anterior segment frame platform structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213974176U true CN213974176U (en) | 2021-08-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022079947.XU Active CN213974176U (en) | 2020-09-21 | 2020-09-21 | Anterior segment frame platform structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213974176U (en) |
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2020
- 2020-09-21 CN CN202022079947.XU patent/CN213974176U/en active Active
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