CN220447829U

CN220447829U - Automobile chassis structure

Info

Publication number: CN220447829U
Application number: CN202321925207.0U
Authority: CN
Inventors: 朱卫平; 巢红芬
Original assignee: Shanghai Shangrui Automobile Technology Co ltd
Current assignee: Shanghai Shangrui Automobile Technology Co ltd
Priority date: 2023-07-21
Filing date: 2023-07-21
Publication date: 2024-02-06
Anticipated expiration: 2033-07-21

Abstract

The utility model discloses an automobile chassis structure in the technical field of automobile accessories, which comprises a chassis for an automobile, wherein a mounting plate is arranged on one side of the top of the chassis, air cylinders are arranged above and below the outer wall of one side of the mounting plate, and a movable plate is arranged at the output end of the air cylinder.

Description

Automobile chassis structure

Technical Field

The utility model relates to the technical field of automobile accessories, in particular to an automobile chassis structure.

Background

The chassis of the automobile consists of a drive system, a running system, a steering system and a braking system. The chassis function is to support, install automobile engine and each part, assembly thereof, form the overall molding of car, receive the power of engine, make the car produce the motion, guarantee normal clear, the corrosion and the crashproof problem of chassis are hardly taken by people for many years, many times automobile chassis is when receiving mild striking, very easily lead to the chassis to appear different degree deformation, although the mild striking does not have the influence to the car is gone, but many times mild striking also can influence the car and normally go, when automobile chassis receives severe striking, there is very big possibility to lead to the automobile chassis to damage seriously, cause the condition that the car can not go on going to take place, simultaneously when automobile chassis does not take safeguard measure, on the one hand when using the operating personnel of car to receive the striking, the automobile chassis can appear different degree damage, on the other hand automobile chassis's deformation damage also can make the condition that the driver caused different degree injury to take place, and then the security of automobile chassis has been reduced.

There is a need to develop an automobile chassis structure.

Disclosure of Invention

The utility model aims to provide an automobile chassis structure, which is provided with an anti-collision mechanism, wherein the anti-collision mechanism is arranged at one end of a connecting rod on a movable plate, the movable plate is arranged at the output end of an air cylinder on a mounting frame, the air cylinder can drive the movable plate to move forwards and backwards, the movable plate can conveniently adjust the extension of the anti-collision mechanism to the outside distance, the anti-collision mechanism is utilized to have a buffering effect and is matched with a tension spring A on the connecting rod, so that the anti-collision mechanism can be used for buffering when the chassis is impacted in the later period, the situation that the chassis is damaged due to the impact force of a straight surface is reduced, the durability of the automobile chassis is effectively improved, and the safety of the automobile chassis is also effectively improved, so that the problem that the automobile chassis is easy to be impacted and damaged in the background technology is solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the automobile chassis structure comprises a chassis for an automobile, wherein a mounting plate is mounted on one side of the top of the chassis, air cylinders are mounted above and below the outer wall of one side of the mounting plate, a movable plate is mounted at the output end of each air cylinder, mounting holes are formed in two sides of the surface of each movable plate, a sliding groove is formed in the center of the surface of each movable plate, a connecting rod is mounted in each mounting hole, and an anti-collision mechanism is mounted at one end of each connecting rod;

the anti-collision mechanism comprises an anti-collision plate, and the outer wall of one side of the anti-collision plate is fixedly connected with one end of the connecting rod.

Preferably, a fixing plate is arranged on one side of the outer wall of the cylinder, and the fixing plate is fixedly connected with the mounting plate through a fastening bolt.

Preferably, a supporting plate is installed on the outer wall of one side of the moving plate, and the outer wall of one side of the supporting plate is fixedly connected with the other end of the connecting rod.

Preferably, a tension spring A is arranged on one side of the outer wall of the connecting rod, and the tension spring A is positioned between the supporting plate and the moving plate.

Preferably, the fixed block is installed at the center of the outer wall of one side of the anti-collision plate, the top and the bottom of the fixed block are rotationally connected with the supporting arm, one end of the supporting arm is rotationally connected with the sliding block, and the outer wall of the sliding block is in sliding connection with the inner wall of the sliding groove.

Preferably, a tension spring B is arranged between opposite sides of the two groups of support arms, and an anti-collision buffer plate is arranged on the outer wall of the other side of the anti-collision plate.

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

through being equipped with anticollision institution, install the connecting rod one end on the movable plate with anticollision institution to with the cylinder output department of movable plate on the mounting bracket, make the cylinder can drive the movable plate and carry out back-and-forth movement, the movable plate is forward or backward, conveniently adjust anticollision institution and extend at outside distance, have the cushioning effect through utilizing anticollision institution, tensile spring A on the collocation connecting rod, when making the chassis later stage receive the striking, can carry out buffer treatment by anticollision institution, reduce the straight face impact force and cause the condition emergence of damage to the chassis, the effectual durability that improves vehicle chassis, also the effectual security that improves vehicle chassis.

Drawings

FIG. 1 is a top cross-sectional view provided by the present utility model;

FIG. 2 is a top view of the present utility model;

FIG. 3 is a schematic view of an anti-collision mechanism according to the present utility model;

FIG. 4 is a perspective view of a moving plate structure according to the present utility model;

fig. 5 is a perspective view of a support plate structure provided by the present utility model.

In the figure: 1. a chassis; 2. a mounting plate; 201. a cylinder; 202. a fixing plate; 3. a moving plate; 301. a mounting hole; 302. a chute; 303. a connecting rod; 304. a support plate; 305. a tension spring A; 4. an anti-collision mechanism; 401. an anti-collision plate; 402. a fixed block; 403. a support arm; 404. a slide block; 405. a tension spring B; 406. and an anti-collision buffer plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides the following technical scheme: the automobile chassis structure can effectively improve the durability and the safety of an automobile chassis in the using process, and an anti-collision mechanism 4 is added, referring to fig. 1-5, the automobile chassis structure comprises a chassis 1 for an automobile, a mounting plate 2 is arranged on one side of the top of the chassis 1, air cylinders 201 are arranged above and below the outer wall of one side of the mounting plate 2, a fixing plate 202 is arranged on one side of the outer wall of the air cylinder 201, the fixing plate 202 is fixedly connected with the mounting plate 2 through fastening bolts, two groups of air cylinders 201 are arranged on the outer wall of one side of the mounting plate 2 on the chassis 1 through the fastening bolts matched with the fixing plate 202, after the air cylinders 201 are fixed through the fixing plate 202, the stability of the air cylinders 201 is improved, meanwhile, the fastening bolts are detached, the air cylinders 201 can be replaced, a movable plate 3 is arranged at the output end of the air cylinders 201, the movable plate 3 can be driven to move forwards or backwards, the movable plate 3 is convenient to carry out position adjustment treatment, the two sides of the surface of the movable plate 3 are provided with mounting holes 301, the center of the surface of the movable plate 3 is provided with a chute 302, the inside of the mounting holes 301 is provided with connecting rods 303, two groups of connecting rods 303 are arranged in the mounting holes 301 on the movable plate 3 in a sliding way, so that the connecting rods 303 can horizontally move left and right on the movable plate 3, a supporting plate 304 is arranged on the outer wall of one side of the movable plate 3, the outer wall of one side of the supporting plate 304 is fixedly connected with the other end of the connecting rod 303, the supporting plate 304 limits one end of the connecting rod 303, the situation that the supporting plate 304 is separated from one side of the movable plate 3 is prevented, one side of the outer wall of the connecting rod 303 is provided with a tension spring A305, the tension spring A305 is positioned between the supporting plate 304 and the movable plate 3, one end of the tension spring A305 is fixed on the movable plate 3, the other end is fixed on the supporting plate 304, so that one end of the connecting rod 303 is stressed, the tension spring A305 is forced to extend outwards, and then the connecting rod 303 is pushed to reset, thereby playing a buffering effect, and the anti-collision mechanism 4 is arranged at one end of the connecting rod 303;

the anticollision institution 4 includes anticollision board 401, one side outer wall of anticollision board 401 and the one end fixed connection of connecting rod 303, install the anticollision board 401 and fix on one end of connecting rod 303, when making anticollision board 401 receive the impact, can carry out buffer treatment by tension spring A305, one side outer wall central point of anticollision board 401 puts and installs fixed block 402, the top and the bottom rotation of fixed block 402 are connected with support arm 403, one end with two sets of support arms 403 sets up fixed block 402 top and below on anticollision board 401 with the mode of rotation connection, make support arm 403 can swing from top to bottom on fixed block 402, the one end rotation of support arm 403 is connected with slider 404, the outer wall of slider 404 and the inner wall sliding connection of spout 302, set up slider 404 with the mode of rotation connection with the other end of support arm 403, and set up slider 404 in the spout 302 with the mode of sliding, when making anticollision board 401 receive the impact to the one side and remove, can promote two sets of sliders 404 to both sides slip, be provided with tension spring B405 between two sets of opposite sides of support arm 403, make two sets of sliders 404 to remove to both sides, when the extension spring B promotes slider 405, the extension board, and then set up the tension buffer board 406 has the buffer board 406 to take place on the opposite side of buffer board, thereby the buffer board 406 has the buffer board is damaged to the buffer board is arranged on the opposite side of the buffer board of the automobile, the buffer board is damaged, and the buffer board is directly has the buffer board 406 is damaged, the buffer board is made, the buffer board is directly has been set up to the buffer board 406.

Working principle: in the use of the utility model, two groups of air cylinders 201 are arranged on the outer wall of one side of the mounting plate 2 on the chassis 1 by the fixing plate 202 in combination with fastening bolts, after the air cylinders 201 are fixed by the fixing plate 202, the stability of the air cylinders 201 is improved, the fastening bolts are removed, the air cylinders 201 can be replaced, the air cylinders 201 can drive the moving plate 3 to move forwards or backwards by arranging the moving plate 3 at the output end of the air cylinders 201, the position of the moving plate 3 is conveniently adjusted, the connecting rods 303 can horizontally move left and right on the moving plate 3 by arranging the two groups of connecting rods 303 in the mounting holes 301 on the moving plate 3 in a sliding manner, one end of the connecting rods 303 is provided with the supporting plate 304, the supporting plate 304 limits one end of the connecting rods 303, the situation that the supporting plate 304 is separated from one side of the moving plate 3 is prevented, one side of the outer wall of the connecting rods 303 is provided with the tension springs A305, one end of a tension spring A305 is fixed on the movable plate 3, the other end of the tension spring A305 is fixed on the supporting plate 304, one end of the connecting rod 303 is stressed, after the tension spring A305 is stressed and outwards extends, the connecting rod 303 is pushed to reset, so that the buffer effect is achieved, when the collision plate 401 on the collision mechanism 4 is impacted by the collision plate 401, the tension spring A305 can buffer, one ends of two groups of supporting arms 403 are arranged above and below a fixed block 402 on the collision plate 401 in a rotating connection mode, the supporting arms 403 can swing up and down on the fixed block 402, a sliding block 404 is arranged at the other ends of the supporting arms 403 in a rotating connection mode, and the sliding block 404 is arranged in a sliding groove 302 on the movable plate 3, so that when the collision plate 401 is impacted to one side, can promote two sets of sliders 404 to both sides slip, through setting up tension spring B405 between two sets of sliders 404, when making two sets of sliders 404 remove to both sides, tension spring B405 atress is tensile, promote two sets of sliders 404 again and reset to play the effect of buffering, through set up crashproof buffer board 406 on the outer wall of one side with crashproof board 401, crashproof buffer board 406 adopts the cushion rubber material, collocation tension spring B405 and tension spring A305 can effectually play to crashproof board 401 buffering, reduce the straight impact force and directly cause the condition emergence of damage to vehicle chassis, the effectual durability that improves vehicle chassis, also the effectual security that improves vehicle chassis.

Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner so long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of brevity and resource saving. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides an automobile chassis structure, includes chassis (1) that are used for the car, mounting panel (2) are installed to top one side of chassis (1), cylinder (201) are all installed to one side outer wall top and below of mounting panel (2), movable plate (3) are installed to the output on cylinder (201), mounting hole (301) have all been seted up to the surface both sides of movable plate (3), spout (302) have been seted up in the surface central point of movable plate (3), internally mounted of mounting hole (301) has connecting rod (303), its characterized in that: an anti-collision mechanism (4) is arranged at one end of the connecting rod (303);

the anti-collision mechanism (4) comprises an anti-collision plate (401), and the outer wall of one side of the anti-collision plate (401) is fixedly connected with one end of the connecting rod (303).

2. The vehicle chassis structure according to claim 1, wherein: a fixing plate (202) is arranged on one side of the outer wall of the air cylinder (201), and the fixing plate (202) is fixedly connected with the mounting plate (2) through a fastening bolt.

3. The vehicle chassis structure according to claim 1, wherein: a supporting plate (304) is arranged on the outer wall of one side of the moving plate (3), and the outer wall of one side of the supporting plate (304) is fixedly connected with the other end of the connecting rod (303).

4. A vehicle chassis structure according to claim 3, characterized in that: a tension spring A (305) is arranged on one side of the outer wall of the connecting rod (303), and the tension spring A (305) is positioned between the supporting plate (304) and the moving plate (3).

5. The vehicle chassis structure according to claim 1, wherein: the anti-collision plate is characterized in that a fixing block (402) is arranged at the center of the outer wall of one side of the anti-collision plate (401), a supporting arm (403) is rotatably connected to the top and the bottom of the fixing block (402), a sliding block (404) is rotatably connected to one end of the supporting arm (403), and the outer wall of the sliding block (404) is slidably connected with the inner wall of the sliding groove (302).

6. The vehicle chassis structure according to claim 5, wherein: a tension spring B (405) is arranged between opposite sides of the two groups of supporting arms (403), and an anti-collision buffer plate (406) is arranged on the outer wall of the other side of the anti-collision plate (401).