CN209635818U - Hydraulic Suspension Equipment for Automobile Tire Alignment - Google Patents

Abstract

The utility model discloses the hydraulic suspension devices of automobile tire positioning, including vehicle hoisting platform, the depression in centre of vehicle hoisting platform to be provided with lifting supporting plate and fall into slot；It further include rectangular-shaped lifting supporting plate；The lifting supporting plate level falls into the lifting supporting plate and falls into slot, and in the state that lifting supporting plate falls into the lifting supporting plate and falls into slot, lifting supporting plate is equal with the upper surface of the vehicle hoisting platform, the chassis of automobile is lifted by certain height by hydraulic press when carrying out automobile tire correction and has reached the hanging purpose of tire, if there are also when other maintenance projects, the automobile translation that certain height can also will have been lifted by the translation of sliding block is overhauled on stations to other such as chassis maintenance, malfunction elimination.

Description

Hydraulic Suspension Equipment for Automobile Tire Alignment

technical field

The utility model belongs to the field of automobile maintenance. In particular, it relates to hydraulic suspension equipment for positioning automobile tires.

Background technique

In the process of car tire correction, the car tires need to be suspended, and the car chassis needs to be lifted to a certain height to achieve the purpose of tire suspension; in the process of car tire repair and maintenance, there may be other Maintenance items, such as chassis maintenance, troubleshooting and other items, need to translate the car that has been lifted to a certain height to other maintenance stations. The existing lifts often only have a simple lifting function and cannot lift the car. Also carry out translation after rising.

Contents of the invention

Purpose of the invention: In order to overcome the deficiencies in the prior art, the utility model provides a hydraulic suspension device that can simultaneously realize lifting and translation of automobile tire positioning.

Technical solution: In order to achieve the above purpose, the hydraulic suspension equipment for positioning automobile tires of the present invention includes a car drive-in road extending along a straight line, a car lifting platform is arranged in the middle of the car drive-in road, and the car lift The front end of the lifting platform is connected with the car access road through the drive-in ramp; the tail end of the car lifting platform is connected with the car drive-in road through the drive-in ramp;

The central depression of the car lifting platform is provided with a lifting pallet sinking groove; it also includes a rectangular lifting pallet; the lifting pallet is horizontally plunged into the lifting pallet sinking groove, and when the When the lifting pallet sinks into the groove, the lifting pallet is flush with the upper surface of the car lifting platform.

Further, the upper surface of the lifting pallet is also provided with a pair of rubber material lifting cushions symmetrically.

Further, two pairs of vertical suspension frames are fixedly connected to the upper ends of both sides of the lifting pallet, and the upper ends of each of the suspension frames are vertically bent toward the two sides of the lifting pallet to form horizontal beams; each of the horizontal beams There are also oblique reinforcing ribs between the corresponding suspension frame;

Vertical hydraulic devices are arranged below each of the horizontal beams, and the top ends of the hydraulic push rods of each of the hydraulic devices are fixedly connected to the corresponding horizontal beams; each of the hydraulic devices can drive each of the hydraulic push rods to The horizontal beam, the suspension frame and the lifting pallet are lifted and lowered together.

Further, two slide rails are arranged symmetrically on both sides of the vehicle access road, and the two slide rails extend along the length direction of the vehicle access road; slider; the driving mechanism can drive the slider to move along the direction of the slide rail; the two pairs of hydraulic devices on both sides of the lifting pallet are respectively fixed on the two sliders; each of the hydraulic devices It can move synchronously with the slider.

Beneficial effects: the structure of the utility model is simple, and the chassis of the car is lifted to a certain height by the hydraulic device to achieve the purpose of tire suspension when correcting the car tires. If there are other maintenance items such as chassis maintenance, troubleshooting, etc., It is also possible to translate the car that has been lifted to a certain height to other maintenance stations through the translation of the slide block.

Description of drawings

Accompanying drawing 1 is the overall three-dimensional schematic diagram of this device;

Accompanying drawing 2 is the overall side view structural diagram of this device;

Accompanying drawing 3 is the structural representation of vehicle drive-in road and vehicle lifting platform;

Accompanying drawing 4 is the structure schematic diagram of lifting pallet and supporting, driving component.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is described further.

The hydraulic suspension equipment for car tire positioning as shown in accompanying drawings 1 to 4, comprises the car drive-in road 5 that extends along straight line, and the middle position of described car drive-in road 5 is provided with car lifting platform 2, and described car lift The front end of the lifting platform 2 is connected with the vehicle access road 5 by entering the ramp 1; the tail end of the vehicle lifting platform 2 is connected with the vehicle access road 5 by entering the ramp 1; the automobile of this embodiment The central depression of the lifting platform 2 is provided with a lifting pallet falling into a groove 12; it also includes a rectangular lifting pallet 3; When the lifting pallet falls into the groove 12, the lifting pallet 3 is flat with the upper surface of the car lifting platform 2; Drive into the ramp 1 and drive on the car lifting platform 2, and then the front wheels continue to press the lifting pallet 3 forward smoothly, until the lifting pallet 3 is located between the front and rear wheels of the car, brake the car and turn off the engine, then The lifting pallet 3 is driven to move upwards, thereby realizing the effect of supporting the chassis of the automobile, and then placing the front and rear wheels of the automobile in a suspended state, so as to facilitate the correction of automobile tires.

The upper surface of the lifting pallet 3 of the present embodiment is also left and right symmetrically provided with a pair of upper support buffer pads 15 made of rubber, so that the upper support buffer pad 15 bears the weight of the car, and its flexible material effectively prevents scratching the car chassis;

The upper ends on both sides of the lifting pallet 3 are fixedly connected with two pairs of vertical suspension frames 13, and the upper ends of each of the suspension frames 13 are vertically bent into horizontal beams 11 toward both sides of the lifting pallet 3; An oblique reinforcing rib 14 is also provided between the horizontal beam 11 and the corresponding suspension frame 13; the structural strength of the suspension frame 13 is further improved; the bottom of each horizontal beam 11 of the present embodiment is provided with a vertical Hydraulic device 9, the hydraulic push rod 10 top of each described hydraulic device 9 is fixedly connected with corresponding horizontal beam 11; Each described hydraulic device 9 can drive each described horizontal beam 11, suspension frame through each described hydraulic push rod 10 13 and lifting supporting plate 3 do lifting motion together, and then realize the smooth lifting process of the automobile being overhauled.

Both sides of described automobile drive-in road 5 are symmetrically provided with two slide rails 7, and two described slide rails 7 extend along the length direction of described automobile drive-in road 5; Both are provided with sliders 8; the drive mechanism can drive the slider 8 to move in translation along the direction of the slide rail 7, and the drive mechanism in this embodiment can be a screw slider mechanism, a linear motor, a hydraulic drive mechanism, etc.; The two pairs of hydraulic devices 9 on both sides of the lifting pallet 3 of the example are fixedly installed on the two sliders 8 respectively; each of the hydraulic devices 9 can move synchronously with the slider 8; At the same time, the chassis of the car is lifted to a certain height by the hydraulic device 9 to achieve the purpose of tire suspension. If there are other maintenance items such as chassis maintenance, troubleshooting, etc., the translation of the slider 8 of this structure can also be used. The car that has been lifted to a certain height moves to other maintenance stations.

The above is only a preferred embodiment of the utility model, it should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present invention, some improvements and modifications can also be made, these improvements and modifications It should also be regarded as the protection scope of the present utility model.

Claims (4)

1. The hydraulic suspension equipment for positioning automobile tires is characterized in that: it comprises an automobile drive-in road (5) extending along a straight line, and the middle position of the car drive-in road (5) is provided with a car lifting platform (2), so The front end of the vehicle lifting platform (2) is connected with the vehicle access road (5) through the access ramp (1); the tail end of the vehicle lifting platform (2) is connected with the vehicle access road (5) Connect via the access ramp (1); The central depression of the car lifting platform (2) is provided with a lifting pallet sinking groove (12); it also includes a rectangular lifting pallet (3); the lifting pallet (3) is horizontally inserted into the lifting pallet into the groove (12), and when the lifting pallet (3) falls into the state of the lifting pallet sinking into the groove (12), the lifting pallet (3) and the upper surface of the car lifting platform (2) Even. 2 . The hydraulic suspension device for positioning automobile tires according to claim 1 , characterized in that: a pair of rubber cushioning pads ( 15 ) are symmetrically arranged on the upper surface of the lifting pallet ( 3 ). 3. The hydraulic suspension device for positioning automobile tires according to claim 1, characterized in that: two pairs of vertical suspension frames (13) are fixedly connected to the upper ends of both sides of the lifting pallet (3), each of the The upper end of the suspension frame (13) is all vertically bent into a horizontal beam (11) towards both sides of the lifting pallet (3); Oblique ribs (14); Vertical hydraulic devices (9) are arranged below each of the horizontal beams (11), and the top ends of the hydraulic push rods (10) of each of the hydraulic devices (9) are fixedly connected to the corresponding horizontal beams (11); The hydraulic device (9) can drive each of the horizontal beams (11), the suspension frame (13) and the lifting pallet (3) to perform lifting motion together through each of the hydraulic push rods (10). 4. The hydraulic suspension device for vehicle tire positioning according to claim 3, characterized in that: two slide rails (7) are symmetrically arranged on both sides of the vehicle drive-in road (5), and the two slide rails ( 7) extending along the length direction of the vehicle entry road (5); slide blocks (8) are arranged in the slide grooves (6) on the two slide rails (7); the driving mechanism can drive the slide blocks (8) translate along the direction of the slide rail (7); the two pairs of hydraulic devices (9) on both sides of the lifting pallet (3) are respectively fixedly installed on the two sliders (8); The hydraulic device (9) can move synchronously with the slider (8).