CN216069525U - Air suspension C type roof beam for car - Google Patents

Abstract

The utility model discloses an air suspension C-shaped beam for an automobile, which relates to the field of automobile suspension beams and adopts the technical scheme that the air suspension C-shaped beam comprises a C-shaped beam main body, wherein a fastening mechanism is arranged outside the C-shaped beam main body, an installation plate is arranged outside the C-shaped beam main body, a support plate is arranged on one side, away from the installation plate, of the C-shaped beam main body, a plurality of connecting columns are connected between the installation plate and the support plate, and a guide mechanism is movably arranged inside the connecting columns; guiding mechanism includes swing joint at the inside locating lever of spliced pole, and the locating lever runs through the mounting panel, and a plurality of mounting holes have all been seted up to the outside of mounting panel and backup pad, uses the effect that can realize the support to C type roof beam main part both ends through the cooperation of structural slab, mounting plate, bolt and nut among the fastening device, reduces the load that C type roof beam main part both ends received in the use, has guaranteed the life and the stability of C type roof beam main part.

Description

Air suspension C type roof beam for car

Technical Field

The utility model relates to the technical field of automobile suspension beams, in particular to an air suspension C-shaped beam for an automobile.

Background

With the development of automobile and component technology, automobiles adopting air suspensions are increasingly popular. The joists, the most important load-bearing structural member of the entire air suspension, usually have a welded part, typically a one-piece cast part or a welded C-beam (U-beam), to which are welded shock mounts and the like, and in particular the joists of the vehicle play an important supporting role in the vehicle chassis.

The both ends of traditional air suspension C type roof beam for car receive huge load at the in-process of automobile motion back to make the both ends of C type roof beam appear deformation, appear the fracture even, and carry out the in-process of installing to C type roof beam and be difficult to aim at the mounting hole, thereby reduce C type roof beam installation effectiveness, consequently need an air suspension C type roof beam for car.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that two ends of a C-shaped beam in the prior art are deformed and even broken due to huge load when in work, and provides the C-shaped beam of the air suspension for the automobile.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the C-shaped beam of the air suspension for the automobile comprises a C-shaped beam main body, wherein a fastening mechanism is arranged outside the C-shaped beam main body, an installation plate is arranged outside the C-shaped beam main body, a support plate is arranged on one side, away from the installation plate, of the C-shaped beam main body, a plurality of connecting columns are connected between the installation plate and the support plate, and a guide mechanism is movably arranged inside the connecting columns;

guiding mechanism includes swing joint and is in the inside locating lever of spliced pole, the locating lever runs through the mounting panel, the mounting panel with a plurality of mounting holes have all been seted up to the outside of backup pad.

The above technical solution further comprises:

the constant head tank has been seted up to the inside of spliced pole, the locating lever with the inside sliding connection of constant head tank, the outside of mounting panel seted up a plurality ofly with the inside spread groove that is linked together of constant head tank.

The locating lever passes through the spread groove runs through the mounting panel, the internally mounted of constant head tank has the spring, the spring is kept away from the inside one end of constant head tank with the outside of locating lever is connected.

The fastening mechanism comprises structural plates symmetrically arranged on the outer portion of the C-shaped beam main body, and fastening plates are symmetrically arranged on the outer portion of the C-shaped beam main body.

A plurality of locking grooves have been seted up to the outside of mounting plate, the externally mounted of mounting plate has a plurality of nuts, the outside of structural slab seted up a plurality ofly with locking groove assorted spacing groove.

The inside sliding connection of spacing groove has the bolt, the bolt runs through locking groove, the bolt with the inside threaded connection of nut.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the C-shaped beam main body, the structural plate, the fastening plate, the bolt and the nut in the fastening mechanism are matched for use, so that the two ends of the C-shaped beam main body can be supported, the load on the two ends of the C-shaped beam main body in the using process is reduced, and the service life and the stability of the C-shaped beam main body are ensured.

2. According to the C-shaped beam main body installation guide mechanism, the connecting column, the positioning rod and the spring in the guide mechanism are matched for use, the installation guide of the C-shaped beam main body is achieved, the installation hole can be guided through the positioning rod in the installation process of the C-shaped beam main body, the C-shaped beam main body can be conveniently fixed through the screw, and the installation efficiency of the C-shaped beam main body is improved.

Drawings

FIG. 1 is a schematic view of an internal structure of an air suspension C-beam for an automobile according to the present invention;

FIG. 2 is a first perspective view of the present invention;

FIG. 3 is a second perspective view of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 1;

fig. 5 is an enlarged schematic view of the structure at B in fig. 1.

In the figure: 1. a C-beam body; 2. a structural panel; 3. a fastening plate; 4. a bolt; 5. a nut; 6. mounting a plate; 7. a support plate; 8. connecting columns; 9. mounting holes; 10. positioning a rod; 11. positioning a groove; 12. a spring; 13. connecting grooves; 14. a limiting groove; 15. and locking the grooves.

Detailed Description

The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.

Example 1

As shown in fig. 1-4, the motor detection device for the automotive air suspension C-beam electric bicycle provided by the utility model comprises a mounting plate 6 arranged outside a C-beam main body 1, a support plate 7 arranged on one side of the C-beam main body 1 far from the mounting plate 6, a plurality of connecting columns 8 connected between the mounting plate 6 and the support plate 7, and a guide mechanism movably arranged inside the connecting columns 8;

the guide mechanism comprises a positioning rod 10 movably connected inside the connecting column 8, the positioning rod 10 penetrates through the mounting plate 6, a plurality of mounting holes 9 are formed in the mounting plate 6 and the outer portion of the supporting plate 7, a positioning groove 11 is formed in the connecting column 8, the positioning rod 10 is in sliding connection with the inner portion of the positioning groove 11, and a connecting groove 13 communicated with the inner portion of the positioning groove 11 is formed in the outer portion of the mounting plate 6;

the locating rod 10 passes through the mounting plate 6 through the connecting groove 13, and the internally mounted of constant head tank 11 has spring 12, and the spring 12 is kept away from the inside one end of constant head tank 11 and is connected with the outside of locating rod 10.

An air suspension C type roof beam theory of operation for car based on embodiment 1 is, in use, when needs are installed C type roof beam main part 1, spliced pole 8 sets up near mounting hole 9, and the number of spliced pole 8 and mounting hole 9 is identical, thereby make locating lever 10 press close to with the position of mounting hole 9 mutually, remove C type roof beam main part 1, can fix a position mounting hole 9 through locating lever 10 this moment, contact with vehicle chassis when locating lever 10, then rebound C type roof beam main part 1 again, locating lever 10 receives outside pressure to return to the inside of constant head tank 11 and contracts this moment, thereby make and contact between mounting panel 6 and the chassis, then insert just can realize the fixed mounting to C type roof beam main part 1 in the mounting hole 9 through the screw again, save a large amount of manpower and time.

Example two

As shown in fig. 5, based on embodiment 1, the outside of C type roof beam main part 1 is provided with fastening mechanism, fastening mechanism includes that the symmetry sets up structural slab 2 in the outside of C type roof beam main part 1, the outside symmetry of C type roof beam main part 1 is provided with mounting plate 3, a plurality of locking grooves 15 have been seted up to the outside of mounting plate 3, a plurality of nuts 5 have been installed to the outside of mounting plate 3, a plurality of spacing grooves 14 that match with locking grooves 15 have been seted up to the outside of structural slab 2, the inside sliding connection of spacing groove 14 has bolt 4, bolt 4 runs through locking grooves 15, the inside threaded connection of bolt 4 and nut 5.

Design like this in this embodiment can increase the intensity at 1 both ends of C type roof beam main part 1 to C type roof beam main part, during the use fill in bolt 4 in spacing groove 14, then run through locking groove 15 again, rotate bolt 4 when bolt 4 contacts with nut 5, bolt 4 is owing to the inside threaded connection with nut 5, thereby can realize the fixed to structural slab 2 and mounting plate 3, the load that receives at the event operation C type roof beam main part 1 both ends of car operation has partly to transmit structural slab 2 and mounting plate 3 when in, thereby reduce the load that C type roof beam main part 1 both ends received, avoid C type roof beam main part 1 both ends to receive huge load and lead to the deformation, the cracked phenomenon appears even takes place, the inside of C type roof beam main part 1 is the cavity setting, reduce the whole quality of device when guaranteeing structural strength.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims (6)

1. The C-shaped beam of the air suspension for the automobile comprises a C-shaped beam main body (1) and is characterized in that a fastening mechanism is arranged outside the C-shaped beam main body (1), an installation plate (6) is arranged outside the C-shaped beam main body (1), a support plate (7) is arranged on one side, away from the installation plate (6), of the C-shaped beam main body (1), a plurality of connecting columns (8) are connected between the installation plate (6) and the support plate (7), and a guide mechanism is movably arranged inside the connecting columns (8);

guiding mechanism is including swing joint in inside locating lever (10) of spliced pole (8), locating lever (10) run through mounting panel (6), mounting panel (6) with a plurality of mounting holes (9) have all been seted up to the outside of backup pad (7).

2. The C-shaped beam of the air suspension for the automobile as claimed in claim 1, wherein the connecting column (8) is provided with a positioning slot (11) inside, the positioning rod (10) is slidably connected with the inside of the positioning slot (11), and the mounting plate (6) is provided with a plurality of connecting slots (13) on the outside communicated with the inside of the positioning slot (11).

3. An air suspension C-beam for automobile according to claim 2, characterized in that the positioning rod (10) penetrates the mounting plate (6) through the connecting groove (13), a spring (12) is mounted inside the positioning groove (11), and one end of the spring (12) far away from the inside of the positioning groove (11) is connected with the outside of the positioning rod (10).

4. An air suspension C-beam for automobile according to claim 1, characterized in that the fastening mechanism comprises a structural plate (2) symmetrically arranged at the outer part of the C-beam main body (1), and a fastening plate (3) symmetrically arranged at the outer part of the C-beam main body (1).

5. The C-shaped beam of the air suspension for the automobile as claimed in claim 4, wherein a plurality of locking grooves (15) are formed on the outer portion of the fastening plate (3), a plurality of nuts (5) are mounted on the outer portion of the fastening plate (3), and a plurality of limiting grooves (14) matched with the locking grooves (15) are formed on the outer portion of the structural plate (2).

6. The C-shaped beam of the air suspension for the automobile as claimed in claim 5, characterized in that a bolt (4) is slidably connected to the inside of the limiting groove (14), the bolt (4) penetrates through the locking groove (15), and the bolt (4) is in threaded connection with the inside of the nut (5).

Images