CN215756165U

CN215756165U - Movable lifting device for motor vehicle chassis detection

Info

Publication number: CN215756165U
Application number: CN202122022190.5U
Authority: CN
Inventors: 武志强; 沈海林
Original assignee: Hefei Shenghong Motor Vehicle Testing Co ltd
Current assignee: Hefei Shenghong Motor Vehicle Testing Co ltd
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2022-02-08
Anticipated expiration: 2031-08-26

Abstract

The utility model provides a movable lifting device for motor vehicle chassis detection, which comprises a first lifting component and a second lifting component, wherein the first lifting component is positioned on one side of the second lifting component, and the movable lifting device is characterized in that: the first lifting assembly comprises a lifting plate, and the front end and the rear end of the lifting plate are provided with lifting assemblies; the first lifting assembly further comprises a bottom plate, bottom rods are arranged on two sides of the top of the bottom plate, and the bottom of the lifting plate is movably connected to the two bottom rods through a first connecting rod and a second connecting rod. According to the utility model, the plurality of jacking blocks are arranged on the lifting plate at equal intervals, and two groups of jacking plates are arranged at the same time, so that after the motor vehicle moves onto the first lifting assembly and the second lifting assembly, the motor vehicle can be driven to ascend through the jacking blocks, the wheels of the motor vehicle can be suspended in the air, the wheels are prevented from sliding, the stability of the motor vehicle during lifting is improved, and meanwhile, the jacking plates ascend, so that the protection effect on the wheels of the motor vehicle can be achieved.

Description

Movable lifting device for motor vehicle chassis detection

Technical Field

The utility model relates to the field of automobile maintenance, in particular to a movable lifting device for motor vehicle chassis detection.

Background

The automobile chassis consists of four parts, namely a transmission system, a running system, a steering system and a braking system. The chassis is used for supporting and mounting the automobile engine and all parts and assemblies thereof, forming the integral shape of the automobile and receiving the power of the engine to enable the automobile to move and ensure normal running.

The damage and erosion to the chassis is also greatest due to the long term exposure to a very harsh working environment. When the vehicle is driven in rainy days, the chassis is directly contacted with rainwater; driving in snow days; the chassis is directly contacted with the ice-cold accumulated snow; the mountain road is rugged, and the chassis has to bear the breaking of grave environments such as gravels and the like. The special road conditions cause great damage to the chassis. Therefore, timely checking the corrosion degree of the chassis is one of important items for effectively protecting the chassis. In the manufacturing process of the automobile chassis, the chassis needs to be lifted for maintenance operation, and the lifting device is a necessary auxiliary device.

However, the existing lifting device for detecting the chassis of the motor vehicle has some defects in use, for example, the existing lifting device generally has the defects of low lifting stability, easy slipping of wheels and the like, so the utility model provides the movable lifting device for detecting the chassis of the motor vehicle according to the defects.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a movable lifting device for detecting a chassis of a motor vehicle, which aims to solve the technical problem.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a motor vehicle chassis detects uses portable elevating gear, includes first lifting unit and second lifting unit, and wherein first lifting unit is located one side of second lifting unit, its characterized in that: the first lifting assembly comprises a lifting plate, and the front end and the rear end of the lifting plate are provided with lifting assemblies; the first lifting assembly further comprises a bottom plate, bottom rods are arranged on two sides of the top of the bottom plate, the bottom of the lifting plate is movably connected to the two bottom rods through a first connecting rod and a second connecting rod, and the first connecting rod and the second connecting rod which are located at the same position are movably connected through a rotating shaft; one bottom rod is also movably connected with a hydraulic lifting rod, and the top of the hydraulic lifting rod is connected between the two second connecting rods; the equidistance of lifter plate intermediate position department is equipped with multiunit jacking piece, the top of lifter plate and the both sides of jacking piece all are equipped with the jacking board.

Preferably, the bottom of lifter plate has still seted up the kerve, the jacking piece is inlayed and is established in the lifter plate, the bottom of jacking piece is connected with first hydraulic push rod. The jacking block is installed in an embedded mode, so that climbing of the motor vehicle can be prevented from being influenced.

Preferably, the jacking plate is embedded in the lifting plate, and the bottom of the jacking plate is connected with a plurality of third hydraulic push rods. The jacking plate is installed in an embedded mode, so that climbing of the motor vehicle can be prevented from being influenced.

Preferably, the rising subassembly includes side connecting plate and swash plate, the both sides of lifter plate are installed through the round pin axle to the side connecting plate, and the top swing joint of side connecting plate has the swash plate, swing joint has the second hydraulic push rod on the side connecting plate, and the top swing joint of second hydraulic push rod to the swash plate.

Preferably, the inclined plate is provided with anti-skid grains. The sloping plate is provided with anti-skid grains. The anti-slip threads are arranged for preventing the wheels from slipping and increasing the friction force between the swash plate and the wheels.

Preferably, the first lifting assembly and the second lifting assembly are detachably connected through two connecting rods. When the device needs to be stored or transported, the connecting rod can be detached, and the occupied space of the device is saved.

Compared with the related art, the movable lifting device for detecting the chassis of the motor vehicle has the following beneficial effects:

the utility model provides a movable lifting device for detecting a chassis of a motor vehicle, which is characterized in that a plurality of jacking blocks are arranged on a lifting plate at equal intervals, two groups of jacking plates are also arranged, when the motor vehicle moves onto a first lifting assembly and a second lifting assembly, the motor vehicle can be driven to ascend through the jacking blocks, wheels of the motor vehicle can be suspended in the air, the wheels are prevented from sliding, the stability of the motor vehicle during lifting is improved, the lifting plates ascend to protect the wheels of the motor vehicle, and an inclined plate is arranged and can be driven by a second hydraulic push rod to descend to an inclined state when the motor vehicle climbs the device, so that the motor vehicle can climb.

Drawings

FIG. 1 is a schematic structural diagram of a movable lifting device for chassis inspection of a motor vehicle according to the present invention;

FIG. 2 is a cross-sectional view of a jacking block and lifter plate of the present invention;

FIG. 3 is a cross-sectional view of the jacking plate and the lifter plate of the present invention;

reference numerals: 1. a first lifting assembly; 2. a second lifting assembly; 3. a lifting plate; 4. jacking blocks; 5. a jacking plate; 6. a sloping plate; 7. a first link; 8. a bottom bar; 9. a base plate; 10. a second link; 11. a hydraulic lifting rod; 12. a connecting rod; 13. a first hydraulic push rod; 14. a bottom groove; 15. a side connection plate; 16. a second hydraulic push rod; 17. and a third hydraulic push rod.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the utility model easily understood, the utility model is further described below with reference to the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the utility model, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.

Specific embodiments of the present invention are described below with reference to the accompanying drawings.

In a specific implementation process, as shown in fig. 1, a movable lifting device for chassis detection of a motor vehicle comprises a first lifting component 1 and a second lifting component 2, wherein the first lifting component 1 is located at one side of the second lifting component 2, the first lifting component 1 comprises a lifting plate 3, and lifting components are arranged at the front end and the rear end of the lifting plate 3; the first lifting assembly 1 further comprises a bottom plate 9, wherein bottom rods 8 are arranged on two sides of the top of the bottom plate 9, the bottom of the lifting plate 3 is movably connected to the two bottom rods 8 through a first connecting rod 7 and a second connecting rod 10, and the first connecting rod 7 and the second connecting rod 10 which are located at the same position are movably connected through a rotating shaft; one bottom rod 8 is also movably connected with a hydraulic lifting rod 11, and the top of the hydraulic lifting rod 11 is connected between two second connecting rods 10; the 3 intermediate position departments equidistance of lifter plate are equipped with multiunit jacking piece 4, and the top of lifter plate 3 and the both sides of jacking piece 4 all are equipped with jacking board 5.

In the specific implementation process, as shown in fig. 2, a bottom groove 14 is further formed in the bottom of the lifting plate 3, the jacking block 4 is embedded in the lifting plate 3, and the bottom of the jacking block 4 is connected with a first hydraulic push rod 13. The jacking block 4 is installed in an embedded mode, so that climbing of the motor vehicle can be prevented from being influenced.

In the specific implementation process, as shown in fig. 3, the lifting plate 5 is embedded in the lifting plate 3, and the bottom of the lifting plate 5 is connected with a plurality of third hydraulic push rods 17. The jacking plate 5 is installed in an embedded mode, so that climbing of the motor vehicle can be prevented from being influenced.

In the specific implementation process, as shown in fig. 1, 2 and 3, the lifting assembly includes side connection plates 15 and an inclined plate 6, the side connection plates 15 are mounted on both sides of the lifting plate 3 through pins, the inclined plate 6 is movably connected to the top of the side connection plates 15, a second hydraulic push rod 16 is movably connected to the side connection plates 15, and the top of the second hydraulic push rod 16 is movably connected to the inclined plate 6. The sloping plate 6 is provided with anti-skid grains. The anti-slip threads are arranged to prevent the wheels from slipping and increase the friction between the swash plate 6 and the wheels.

In the specific implementation process, as shown in fig. 1, the first lifting assembly 1 and the second lifting assembly 2 are detachably connected through two connecting rods 12. When the device needs to be stored or transported, the connecting rod 12 can be detached, so that the device occupies a small space.

The utility model relates to a mobile lifting device for detecting a motor vehicle chassis, which has the following implementation principle: when the device is used, the device is moved to a required position, then the first lifting component 1 and the second lifting component 2 are fixedly connected through the connecting rod 12, and before the device is installed, the distance between the first lifting component 1 and the second lifting component 2 needs to be adjusted according to the size of a motor vehicle;

when the motor vehicle is loaded and climbs the device, the position of the inclined plate 6 is adjusted by driving the inclined plate 6 through the second hydraulic push rod 16 until the bottom of the inclined plate 6 is adjusted to be in contact with the ground, as shown in fig. 2 and 3, then the wheels of the motor vehicle climb onto the first lifting assembly 1 and the second lifting assembly 2 through the inclined plate 6, and then climb continuously until all the wheels are on the first lifting assembly 1 and the second lifting assembly 2; then, by controlling the first hydraulic push rod 13, the first hydraulic push rod 13 can drive the jacking block 4 to move upwards and can drive the motor vehicle to move upwards integrally, so that the motor vehicle wheel is separated from the first lifting component 1 and the second lifting component 2, meanwhile, the third hydraulic push rod 17 can drive the jacking plates 5 to ascend, and the two jacking plates 5 are positioned on two sides of the motor vehicle wheel and can play a certain limiting role; the vehicle is then fully jacked up and the operator can then work on the chassis of the vehicle from below the vehicle.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a motor vehicle chassis detects uses portable elevating gear, includes first lifting unit (1) and second lifting unit (2), wherein first lifting unit (1) is located one side of second lifting unit (2), its characterized in that: the first lifting assembly (1) comprises a lifting plate (3), and the front end and the rear end of the lifting plate (3) are provided with lifting assemblies;

the first lifting assembly (1) further comprises a bottom plate (9), bottom rods (8) are arranged on two sides of the top of the bottom plate (9), the bottom of the lifting plate (3) is movably connected to the two bottom rods (8) through a first connecting rod (7) and a second connecting rod (10), and the first connecting rod (7) and the second connecting rod (10) which are located at the same position are movably connected through a rotating shaft; one bottom rod (8) is also movably connected with a hydraulic lifting rod (11), and the top of the hydraulic lifting rod (11) is connected between two second connecting rods (10);

the equidistance of lifter plate (3) intermediate position department is equipped with multiunit jacking piece (4), the top of lifter plate (3) and the both sides of jacking piece (4) all are equipped with jacking board (5).

2. The movable lifting device for motor vehicle chassis inspection according to claim 1, wherein: bottom slot (14) have still been seted up to the bottom of lifter plate (3), jacking piece (4) are inlayed and are established in lifter plate (3), the bottom of jacking piece (4) is connected with first hydraulic push rod (13).

3. The movable lifting device for motor vehicle chassis inspection according to claim 1, wherein: the jacking plate (5) is embedded in the lifting plate (3), and the bottom of the jacking plate (5) is connected with a plurality of third hydraulic push rods (17).

4. The movable lifting device for motor vehicle chassis inspection according to claim 1, wherein: the subassembly that rises includes side connecting plate (15) and swash plate (6), the both sides of lifter plate (3) are installed through the round pin axle in side connecting plate (15), and the top swing joint of side connecting plate (15) has swash plate (6), swing joint has second hydraulic push rod (16) on side connecting plate (15), and the top swing joint of second hydraulic push rod (16) to swash plate (6).

5. The movable lifting device for motor vehicle chassis inspection according to claim 4, wherein: the inclined plate (6) is provided with anti-skid grains.

6. The movable lifting device for motor vehicle chassis inspection according to claim 1, wherein: the first lifting component (1) and the second lifting component (2) are detachably connected through two connecting rods (12).