CN216889939U

CN216889939U - Automobile lifting adjusting and fixing device for automobile repair

Info

Publication number: CN216889939U
Application number: CN202220168914.9U
Authority: CN
Inventors: 李雪娴; 周国华
Original assignee: Huizhou Engineering Vocational College
Current assignee: Huizhou Engineering Vocational College
Priority date: 2022-01-21
Filing date: 2022-01-21
Publication date: 2022-07-05
Anticipated expiration: 2032-01-21

Abstract

The utility model provides a lifting adjusting and fixing device for an automobile for automobile repair, which comprises a base, a lifting platform and a support frame, wherein the base is connected with the lifting platform through the support frame for lifting. The utility model can adjust the angle by additionally arranging the positioner which can slide in the rectangular groove arranged along the extension direction of the side wall of the lifting platform and is arranged on the front wheel and the rear wheel of the automobile, thereby being convenient for finding the parking position when the automobile is driven into the lifting platform, preventing the possibility of sideslip or sliding of the automobile in the maintenance process and adjusting the position of the positioner at any time according to different automobile types.

Description

Automobile lifting adjusting and fixing device for automobile repair

Technical Field

The utility model relates to the field of automobile repair devices, in particular to an automobile lifting adjusting and fixing device for automobile repair.

Background

When the bottom of the automobile is repaired or maintained, an auxiliary tool lifting platform is often needed, the automobile is lifted through the lifting platform, so that maintenance personnel can be arranged below the automobile to complete the repair or maintenance of the bottom of the automobile, and individual maintenance projects need to limit the position of an automobile tire relative to the lifting platform. However, in the prior art, the lifting platform lacks a tire positioning device, so that a parking position is not easy to find when a vehicle drives into the lifting platform, maintenance personnel are usually required to guide a driver to complete the parking position, and effective adjustment cannot be made for different vehicle types; also, during maintenance, the vehicle may slip or roll. Therefore, in view of the above disadvantages, a vehicle lifting adjusting fixing device for automobile repair is designed.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as follows: lifting platform lacks tire positioner, and maintenance personal is difficult for finding the parking position when driving into lifting platform with the car, also can't make effective adjustment to the motorcycle type of difference to the drawback of sideslip or swift current car probably takes place for the car in the maintenance process.

The technical scheme adopted by the utility model for solving the technical problem is as follows:

the automobile lifting adjusting and fixing device for automobile repair is characterized in that two sides of the top of the lifting platform are respectively provided with a positioning device, and each positioning device comprises at least two positioners which can be used in pairs to fix tires.

Preferably, the locator includes can follow the lifting platform lateral wall extending direction slides the PMKD who sets up, PMKD one end articulates there is the fixed plate, and the other end articulates there is the backup pad, the backup pad articulate relatively in the one end of backup pad can support in on the fixed plate bottom surface.

Preferably, the upper surfaces of the fixed bottom plate and the fixed plate are both provided with anti-skid grains.

Preferably, the lower surface of the fixing plate is provided with a plurality of grooves for fixedly clamping the end parts of the supporting plate and the fixing plate.

Preferably, one end of the base is provided with a slope surface, and the surface of the base is provided with an anti-slip strip.

Preferably, the surface of the lifting platform is provided with a plurality of rectangular grooves arranged along the extension direction of the side wall of the lifting platform, and the fixed bottom plate is arranged in the rectangular grooves in a sliding manner.

Preferably, a bolt is arranged at the hinged end of the fixed bottom plate and the support plate, and the bolt penetrates through the fixed bottom plate and is connected with the bottom of the rectangular groove.

Preferably, the rectangular groove has two ends provided with holes penetrating through the lifting platform.

Preferably, the top surface of the lifting platform is provided with dimension scales corresponding to the extending direction of the rectangular groove.

The utility model has the advantages that the positioner which can adjust the angle and can slide in the rectangular groove arranged along the extension direction of the side wall of the lifting platform is additionally arranged on the lifting platform and is placed on the front wheel and the rear wheel of the automobile, so that the parking position can be conveniently found when the automobile is driven into the lifting platform, the possibility of side slipping or sliding of the automobile in the maintenance process can be prevented, and the position of the positioner can be adjusted at any time according to different automobile types.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of an expanded perspective structure of a lift adjustment device provided in an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional front view of the structure of FIG. 1;

FIG. 3 is a schematic top view of the structure of FIG. 1;

FIG. 4 is a schematic perspective view of the closed state of FIG. 1;

FIG. 5 is a schematic perspective view of a tire positioning device in a lifting and lowering adjustment device according to an embodiment of the present invention;

FIG. 6 is a schematic front sectional view of the positioning device shown in FIG. 5;

in the figure: 1-base, 1.1-thread transmission rod, 2-lifting platform, 2.1-rectangular groove, 3-locator, 3.1-fixed bottom plate, 3.2-fixed plate, 3.3-supporting plate and 4-supporting frame.

Detailed Description

The above-described scheme is further illustrated below with reference to specific examples. It is to be understood that these examples are for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model. The conditions used in the examples may be further adjusted according to the conditions of the particular manufacturer, and the conditions not specified are generally the conditions in routine experiments.

In a specific embodiment, a lifting adjusting and fixing device for an automobile for automobile repair is provided, which comprises a base 1, a lifting platform 2 and a support frame 4, wherein the base 1 and the lifting platform 2 are connected through the support frame 4 to lift, positioning devices are respectively arranged on two sides of the top of the lifting platform 2 in the scheme, each positioning device comprises at least two positioning devices 3 capable of being used in pairs to fix tires, namely the positioning devices 3 are used in pairs, a pair of positioning devices can be arranged at the front end of a front wheel and the rear end of a rear wheel of the automobile, and can also be arranged at the front end and the rear end of the same wheel, if four pairs of positioning devices can be respectively arranged in the front and at the rear of each wheel of a four-wheel sedan, the four wheels are respectively fixed, and the number of the specific positioning devices 3 can be increased or reduced along with the number of automobile tires. Wherein, this locator 3 specifically includes the PMKD 3.1 that can follow 2 lateral wall extending direction slip settings of lift platform, and it has fixed plate 3.2 to articulate in PMKD 3.1 one end, and the other end articulates there is backup pad 3.3, and backup pad 3.3 relative articulated one end can be through articulating the rotation support on fixed plate 3.2 bottom surface, makes fixed plate 3.2 be higher than lift platform 2 top surfaces. The wheels can abut against the fixed plate 3.2 when rolling forwards. The realization is spacing to wheel one side, and in the same way, the opposite side makes it support at the opposite side of wheel through slip PMKD 3.1, and then realizes the fixed of wheel through two-way power. To further reduce the wheel floating caused by the abutment gap. The upper surfaces of the fixed base plate 3.1 and the fixed plate 3.2 are both provided with anti-skid grains, so that the friction force between the tire and the positioner is increased. Arrange the recess of seting up a plurality of confession backup pad 3.3 tip and the fixed joint of fixed plate 3.2 at fixed plate 3.2 lower surface, fixed plate 3.2 can be different angle fixed, make the better laminating tire surface of locator 3. The positioner 3 is closely attached to the front and rear tires of the automobile, so that the automobile can be effectively prevented from sideslipping or sliding when being maintained.

The support frame 4 is an existing support frame and specifically comprises an upper transmission rod, a lower transmission rod and a hinged frame for connecting the upper transmission rod and the lower transmission rod; the hinged frame comprises two groups of X-shaped supports, each X-shaped support comprises a first supporting rod and a second supporting rod, the first supporting rod is hinged to the middle of the second supporting rod, the upper portion of the first supporting rod is connected with the upper transmission rod, the lower portion of the first supporting rod is connected with the lower transmission rod, the upper portion of the second supporting rod is connected with the lifting platform 2, and the lower portion of the second supporting rod is connected with the base 1. Every group X type support is no less than one, installs respectively in lift adjusting device's both sides, and every group X type support of present case has two, makes lift adjusting device's bearing capacity stronger, sets up multiunit X type support moreover and can effectively avoid because the risk that lift platform that one side X type support is ageing and cause emptys.

One end of the base 1 is arranged to be a slope surface, and the surface of the base is provided with an anti-slip strip, so that an automobile can more easily drive onto the lifting platform. The surface of the lifting platform 2 is provided with a plurality of rectangular grooves 2.1 arranged along the extension direction of the side wall of the lifting platform 2, and the fixed bottom plate 3.1 is arranged in the rectangular grooves 2.1 in a sliding manner; because the positioner 3 is not fixed in the rectangular groove 2.1, when the automobile runs on the lifting platform and the wheels touch the positioner 3, the positioner 3 can be pushed away from the initial position, and the position of the positioner 3 is not well limited, so that a bolt is arranged at the hinged end of the fixed bottom plate 3.1 and the supporting plate 3.3, the bolt penetrates through the fixed bottom plate 3.1 to be connected with the bottom of the rectangular groove 2.1, and the positioner 3 is fixed on the lifting platform 2. When the automobile runs in rainy and snowy weather, the wheels are inevitably stained with silt or rainwater, so holes penetrating through the lifting platform 2 are formed at the two end parts of the rectangular groove 2.1, the silt and the rainwater falling from the tire can be conveniently discharged in time, and the phenomenon that the movement of the positioner 3 is influenced by excessive silt of the rectangular groove 2.1 is prevented; and the top surface of the lifting platform 2 is provided with dimension scales corresponding to the extending direction of the rectangular groove 2.1, so that the automobile wheelbase can be measured at any time.

According to the using method, the two tire positioners 3 positioned at the front ends of the tires are supported, a maintenance worker drives the automobile onto the lifting platform 2, and when a wheel at one end of the automobile touches the two positioners 3 positioned at the rear end of the lifting platform 2, the maintenance worker feels feedback transmitted from the wheel, so that the automobile is stopped stably. After the automobile is stopped and stable, the two tire locators 3 at the front end of the lifting platform 2 are supported, the positions of the tire locators are adjusted to be attached to wheels at the other end of the automobile, and bolts penetrate through fixing bottom plates 3.1 of all the locators 3 and are fixedly connected with the bottoms of the rectangular grooves 2.1; at the moment, the driving motor works to drive the threaded transmission rod 1.1 to rotate so as to push the lower transmission rod to lift the lifting platform.

In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the utility model. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a vapour is repaiied and is used car lift adjustment fixing device, includes base (1), lift platform (2), support frame (4), base (1) with pass through between lift platform (2) support frame (4) are connected and are gone up and down, its characterized in that, lift platform (2) top both sides are provided with positioner respectively, wherein, every positioner all includes at least two can use locator (3) fixed to the tire in pairs.

2. The automobile lifting adjusting and fixing device for automobile repair as claimed in claim 1, wherein the positioner (3) comprises a fixed bottom plate (3.1) slidably disposed along the extending direction of the side wall of the lifting platform (2), one end of the fixed bottom plate (3.1) is hinged to a fixed plate (3.2), the other end is hinged to a supporting plate (3.3), and the end of the supporting plate (3.3) hinged relatively can be supported on the bottom surface of the fixed plate (3.2).

3. The automobile lifting adjusting fixing device for automobile repair as claimed in claim 2, characterized in that the upper surfaces of the fixing bottom plate (3.1) and the fixing plate (3.2) are provided with anti-skid lines.

4. The automobile lifting adjusting and fixing device for automobile repair as claimed in claim 2, wherein a plurality of grooves for fixedly clamping the end of the supporting plate (3.3) and the fixing plate (3.2) are arranged on the lower surface of the fixing plate (3.2).

5. The automobile lifting adjusting and fixing device for repairing automobile of claim 1, characterized in that one end of the base (1) is arranged as a slope and its surface is provided with anti-slip strip.

6. The automobile lifting adjusting fixing device for automobile repair as claimed in claim 2, characterized in that the lifting platform (2) has a plurality of rectangular grooves (2.1) formed on the surface thereof along the extending direction of the side wall of the lifting platform (2), and the fixing bottom plate (3.1) is slidably disposed in the rectangular grooves (2.1).

7. The automobile lifting adjusting fixing device for automobile repairing as claimed in claim 6, characterized in that a bolt is arranged at the hinged end of the fixed bottom plate (3.1) and the supporting plate (3.3), and the bolt penetrates through the fixed bottom plate (3.1) to be connected with the bottom of the rectangular groove (2.1).

8. The automobile lifting adjusting and fixing device for automobile repair as claimed in claim 6, wherein holes penetrating the lifting platform (2) are opened at two ends of the rectangular groove (2.1).

9. The automobile lifting adjusting and fixing device for automobile repair as claimed in claim 6, characterized in that a dimension scale is arranged on the top surface of the lifting platform (2) corresponding to the extending direction of the rectangular groove (2.1).