CN211594891U

CN211594891U - Stable in structure's car lifting device

Info

Publication number: CN211594891U
Application number: CN201922044448.4U
Authority: CN
Inventors: 肖文颖
Original assignee: Guangdong Institute of Science and Technology
Current assignee: Guangdong Institute of Science and Technology
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-09-29
Anticipated expiration: 2029-11-22

Abstract

The utility model relates to the technical field of lifting equipment, in particular to automobile lifting equipment with stable structure, which comprises a base, a support plate, a driving component and a lifting mechanism; the supporting plate is correspondingly arranged right above the base; the driving assembly is fixedly arranged on the base; every all be provided with two sets of lifting mechanism on the base, it is two sets of lifting mechanism sets up in the base both sides and connects same drive assembly, the lifting mechanism top is connected with the backup pad. Above-mentioned car lifting device through set up two sets of lifting mechanism by same drive assembly driven in base both sides, can pass through lifting mechanism even dispersion to the base with the thrust of motor and the pressure that the backup pad bore, can make each position of lifting device keep balanced stable stress state in the course of the work, improves the stability and the load-carrying capacity of equipment greatly.

Description

Stable in structure's car lifting device

Technical Field

The utility model relates to a lifting means technical field, in particular to car lifting means.

Background

The automobile lifting equipment is used for lifting an automobile in the automobile manufacturing and maintaining process, the automobile is driven to a lifting machine station, the automobile can be lifted to a certain height through manual operation, and the automobile chassis maintenance, the tire positioning correction and other work are facilitated. The automobile lifting equipment usually comprises a base, a lifting mechanism, a driving assembly and the like, and because the automobile lifting equipment usually needs to bear huge pressure from an automobile in the working process, most of the existing automobile lifting equipment is of a double-column structure, and the defects of unstable stress structure, poor bearing capacity and the like exist.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an automobile lifting device with stable structure, which comprises two bases, two supporting plates, two driving components and a lifting mechanism, wherein the two bases are arranged in parallel at intervals; two groups of supporting plates are arranged, and the supporting plates are correspondingly arranged right above the base; the driving assembly is fixedly arranged on the base; every all be provided with two sets of lifting mechanisms on the base, it is two sets of lifting mechanism sets up respectively the base both sides just connect same drive assembly, the lifting mechanism top is connected with the backup pad.

According to the utility model provides a lifting device has following beneficial effect at least: through set up two sets of lifting mechanism by same drive assembly drive in base both sides, can pass through lifting mechanism even dispersion to the base with drive assembly's thrust and the pressure that the backup pad bore, can make each position of lifting equipment keep balanced stable stress state in the course of the work, improve the stability and the load-carrying capacity of equipment greatly.

According to the utility model discloses a one of them embodiment, drive assembly includes driving motor and the push rod of setting in the driving motor both sides, the push rod is connected with lifting mechanism.

According to one embodiment of the present invention, the lifting mechanism comprises a slider, a first connecting rod, and a second connecting rod; the sliding block is slidably mounted on the base and is connected with the driving assembly; one end of the first connecting rod is hinged with the sliding block, and the other end of the first connecting rod is hinged with the bottom of the supporting plate; one end of the second connecting rod is hinged to the base, and the other end of the second connecting rod is hinged to the first connecting rod. Its aim at makes the horizontal motion of slider convert the vertical motion of backup pad into through the articulated between the connecting rod, simultaneously through the cooperation of first connecting rod, second connecting rod and base, forms the tripod structure, has increased the stability of equipment.

According to the utility model discloses an one of them embodiment, backup pad bottom both sides are equipped with 4 articulated seats altogether, lifting mechanism is equipped with two sets of first connecting rod and second connecting rod, and is two sets of first connecting rod one end articulates respectively in the slider both sides, and is two sets of the first connecting rod other end articulates respectively on articulated seat. Its aim at is through setting up two sets of connecting rods and two articulated seats for every lifting mechanism of group, can be for the backup pad provide about totally four strong points, thereby can prevent that the backup pad from leading to the car slope to turn on one's side because of the atress inequality of car in the work.

According to the utility model discloses a wherein one of them embodiment, it has the guide rail to open on the base, the slider sets up on the guide rail, and the slider can be followed the guide rail and be reciprocating motion in the horizontal direction. The horizontal position of the sliding block is stabilized, and meanwhile, the movement path of the sliding block can be fixed, so that the working stability of the equipment is improved.

According to the utility model discloses an one of them embodiment, the resistance groove has all been opened to the top both sides of backup pad, and its aim at increases the wheel resistance and prevents that the car from skidding through setting up the resistance groove and auto wheel contact.

According to the utility model discloses a one of them embodiment still includes the telescopic link, two sets of connect through the telescopic link between the base. Its aim at is through setting up the distance between the adjustable two sets of bases of telescopic link to make equipment can deal with the car of different width in a flexible way.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples;

fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

fig. 2 is a front view of an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a support plate according to an embodiment of the present invention.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

As shown in fig. 1 and 2, the automobile lifting device with stable structure comprises a base 100, a support plate 200, a driving assembly 400 and a lifting mechanism 300, wherein the base 100 is a rectangular metal plate and is provided with two bases 100, and the two bases 100 are arranged in parallel at intervals; the specification of the support plates 200 is matched with that of the base 100 and two groups of the support plates 200 are arranged, and the support plates 200 are correspondingly arranged right above the base 100; the driving assembly 400 is fixedly installed at the middle part of the base 100 through bolts; each of the bases 100 is provided with two sets of lifting mechanisms 300, in this embodiment, there are 4 sets of lifting mechanisms 300, the two sets of lifting mechanisms 300 are respectively disposed on two sides of the base 100 and connected to the same driving assembly 400, and the top of the lifting mechanism 300 is connected to the supporting plate 200.

According to the utility model provides a lifting device has following beneficial effect at least: by arranging two sets of lifting mechanisms 300 driven by the same driving assembly 400 at two sides of the base 100, the thrust of the driving assembly 400 and the pressure borne by the supporting plate 200 can be uniformly dispersed on the base 100 through the lifting mechanisms 300, so that each part of the lifting equipment can be kept in a balanced and stable stress state in the working process, and the stability and the load-carrying capacity of the equipment are greatly improved.

As a further improvement of the above solution, the driving assembly 400 includes a driving motor 401 and push rods 402 disposed at both sides of the driving motor 401, and the push rods 402 are connected to the lifting mechanism 300. The drive assembly 400 may also be hydraulically driven, or the like.

As a further improvement of the above solution, the lifting mechanism 300 includes a slider 301, a first link 302, and a second link 303; the sliding block 301 is slidably mounted on the base 100, the sliding block 301 and the push rod 402 of the driving assembly 400 are fixed through threaded connection, and the sliding block 301 can horizontally reciprocate under the action of the driving assembly 400; the bottom of the supporting plate 200 is provided with a hinge seat 201, one end of the first connecting rod 302 is hinged with the sliding block 301, and the other end of the first connecting rod 302 is hinged with the hinge seat 201 at the bottom of the supporting plate 200; the second link 303 has one end hinged to the base 100 and the other end hinged to the middle of the first link 302. The purpose is to convert the horizontal movement of the sliding block 301 into the vertical movement of the supporting plate 200 through the hinge joint between the connecting rods, and simultaneously, the first connecting rod 302 and the second connecting rod 303 are matched with the base 100 to form a tripod structure, so that the stability of the equipment is improved.

As a further improvement of the above scheme, as shown in fig. 3, two sides of the bottom of the supporting plate 200 are provided with 4 hinged seats 201, the lifting mechanism 300 is provided with two sets of first connecting rods 302 and second connecting rods 303, one end of each of the two sets of first connecting rods 302 is hinged to two sides of the sliding block 301, and the other end of each of the two sets of first connecting rods 302 is hinged to the hinged seat 201. The purpose is to provide two supporting points for each side of the supporting plate 200 by arranging two groups of first connecting rods 302, so that the supporting plate 200 can be prevented from being inclined and turned over due to uneven stress of the automobile in work.

As a further improvement of the above solution, the surface of the base 100 is provided with a guide rail, the width of the guide rail is matched with the width of the slide block 301, the slide block 301 is slidably mounted on the guide rail, and the slide block 301 can reciprocate in the horizontal direction along the guide rail. The purpose is to stabilize the horizontal position of the sliding block 301 and fix the movement path of the sliding block 301, thereby improving the working stability of the equipment.

As a further improvement of the above scheme, resistance grooves 202 are formed in both sides of the top of the support plate 200, and the positions of the resistance grooves 202 are matched with the positions of wheels. The purpose is to increase wheel resistance by providing a resistance groove 202 to contact the vehicle wheel.

As a further improvement of the above scheme, the telescopic device further comprises telescopic rods 500, two groups of the bases 100 are connected through the telescopic rods 500, and two ends of the telescopic rods 500 are fixed between the bases 100 through threaded connection. The purpose is to adjust the distance between two sets of bases 100 by setting up the telescopic rod 500, so that the device can flexibly cope with automobiles with different widths.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the knowledge range of those skilled in the art.

Claims

1. A structurally stable vehicle lifting apparatus comprising:

the device comprises two bases (100), wherein the two bases (100) are arranged in parallel at intervals;

the supporting plate (200) is provided with two groups of supporting plates (200), and the supporting plates (200) are correspondingly arranged right above the base (100);

a drive assembly (400), the drive assembly (400) being fixedly mounted on the base (100);

the lifting mechanism (300) comprises two groups of lifting mechanisms (300), wherein two groups of lifting mechanisms (300) are arranged on each base (100), the two groups of lifting mechanisms (300) are respectively arranged on two sides of each base (100) and connected with the same driving assembly (400), and the top of each lifting mechanism (300) is connected with a supporting plate (200).

2. A structurally stabilized vehicle lifting device according to claim 1, wherein the drive assembly (400) comprises a drive motor (401) and push rods (402) arranged on both sides of the drive motor (401), the push rods (402) being connected to the lifting mechanism (300).

3. A structurally stable automotive lifting device according to claim 1 characterized in that said lifting mechanism (300) comprises a slider (301), a first link (302), a second link (303); the sliding block (301) is slidably mounted on the base (100), and the sliding block (301) is connected with the driving assembly (400); one end of the first connecting rod (302) is hinged with the sliding block (301), and the other end of the first connecting rod is hinged with the bottom of the supporting plate (200); one end of the second connecting rod (303) is hinged on the base (100), and the other end of the second connecting rod is hinged with the first connecting rod (302).

4. A structurally stable automobile lifting device as claimed in claim 3, wherein a plurality of hinged seats (201) are provided on two sides of the bottom of the supporting plate (200), the lifting mechanism (300) is provided with two sets of first connecting rods (302) and second connecting rods (303), one end of each of the two sets of first connecting rods (302) is hinged on two sides of the sliding block (301), and the other end of each of the two sets of first connecting rods (302) is hinged on the hinged seat (201).

5. A structurally stable vehicle lifting apparatus as claimed in claim 3, wherein the base (100) is provided with a guide rail, and the slider (301) is disposed on the guide rail, and the slider (301) is capable of reciprocating in a horizontal direction along the guide rail.

6. A structurally stabilized vehicle lifting apparatus as claimed in claim 1, wherein the support plate (200) is provided with resistive grooves (202) on both sides of the top portion.

7. A structurally stabilized vehicle lifting apparatus as claimed in claim 1 further comprising telescoping rods (500), wherein the two sets of bases (100) are connected by the telescoping rods (500).