CN214570386U

CN214570386U - Auxiliary device is used in new energy automobile maintenance

Info

Publication number: CN214570386U
Application number: CN202120555138.3U
Authority: CN
Inventors: 李超
Original assignee: Chongqing Creation Vocational College
Current assignee: Chongqing Creation Vocational College
Priority date: 2021-03-18
Filing date: 2021-03-18
Publication date: 2021-11-02
Anticipated expiration: 2031-03-18

Abstract

The utility model discloses an auxiliary device is used in new energy automobile maintenance relates to auto repair's technical field, including bottom plate, displacement subassembly, lifting unit and lift the subassembly, wherein: the bottom plate is horizontally arranged; the displacement assembly is provided with a pair of supporting bars, sliding rails, sliding plates and a first telescopic cylinder, and is symmetrically distributed on the upper side of the bottom plate in the front-back direction; the lifting assembly is provided with a pair of sliding plates which are correspondingly arranged at the front and the rear sides, can adjust the overall height of all lifting parts and comprises a supporting column, a supporting plate, a driving motor, a screw rod and a lifting plate; the lifting assembly is provided with a pair of lifting plates which are correspondingly arranged at the front and the rear of the lifting assembly, and the lifting assembly can adjust the distance between the left lifting part and the right lifting part and comprises a hinge strip, a lifting plate and a telescopic cylinder II. To sum up, the utility model provides a this kind of auxiliary device for new energy automobile maintenance has design benefit, rational in infrastructure, characteristics that adaptability is good.

Description

Auxiliary device is used in new energy automobile maintenance

Technical Field

The utility model relates to a technical field of auto repair, concretely relates to auxiliary device is used in new energy automobile maintenance.

Background

The new energy automobile adopts unconventional automobile fuel as a power source (or adopts conventional automobile fuel and a novel vehicle-mounted power device), integrates advanced technologies in the aspects of power control and driving of the automobile, and forms an automobile with advanced technical principle, new technology and new structure.

The automobile lifter is an automobile maintenance machine used in the automobile maintenance industry, plays a vital role in automobile maintenance, and can not be used for major repair and minor repair of the whole automobile. However, the existing automobile lifter is suitable for automobiles with different sizes, and the practical problems of large structure, large temporary space and relatively poor adaptability generally exist.

Disclosure of Invention

An object of the utility model is to provide an auxiliary device is used in new energy automobile maintenance to solve the above-mentioned defect that leads to among the prior art.

The utility model provides a new energy automobile maintains and uses auxiliary device, includes bottom plate, displacement subassembly, lifting unit and lifts the subassembly, wherein:

the bottom plate is horizontally arranged;

the displacement assembly is provided with a pair of support bars, sliding rails, sliding plates and a first telescopic cylinder, the support bars are provided with two pairs and are symmetrically arranged on the upper side of the bottom plate in a front-back mode, the sliding rails are provided with a pair of support bars and correspondingly arranged on the upper sides of the left support bar and the right support bar, the sliding blocks are slidably arranged on the sliding rails, the sliding plates are horizontally arranged on the upper sides of the sliding blocks, the first telescopic cylinder is provided with a pair of support bars and is symmetrically arranged in a left-right mode, the first telescopic cylinder is arranged on the upper side of the bottom plate through an L-shaped cylinder fixing plate, the tail end of a piston rod of the first telescopic cylinder is connected with a pushing sheet, and the pushing sheet is vertically arranged on the outer side of the sliding plates;

the lifting assembly is provided with a pair of lifting components which are correspondingly arranged on the upper sides of the front and rear sliding plates, the lifting components specifically comprise supporting columns, supporting plates, driving motors, screw rods and lifting plates, the supporting columns are provided with two groups of supporting columns which are vertically fixed on the left and right sides of the upper side of the sliding plates, the supporting plates are horizontally arranged on the top ends of the two groups of supporting columns, the driving motors are provided with two groups of supporting columns which are correspondingly arranged on the left and right sides of the upper side of the supporting plates, the screw rods are provided with two groups of supporting columns which are correspondingly arranged below the left and right driving motors, the mounting plates are horizontally arranged on the upper parts of the two groups of supporting columns, the upper and lower ends of the screw rods are respectively in rotating connection with the mounting plates and the sliding plates, the output shafts of the driving motors are connected with the screw rods through couplings, and the lifting plates are provided with a pair of lifting plates which are correspondingly in threaded connection with the left and right screw rods;

the lift subassembly is equipped with a pair ofly and corresponds the inboard of installing in the lifter plate of front and back, the lift subassembly specifically includes articulated strip, lift board and telescopic cylinder two, the inboard of two lifter plates about articulated strip level is fixed in, the left and right sides of articulated strip respectively articulates there is a pair of connecting rod one, the lift board is equipped with a pair ofly and corresponds the overhang end that articulates in two pairs of connecting rod one about, the intermediate position in the outside of articulated strip is installed inwards to two telescopic cylinder levels, the articulated slab is installed to the end of telescopic cylinder two's piston rod, the left and right sides of articulated slab respectively articulates there is a connecting rod two, and the other end of controlling two connecting rod two hinges respectively in the intermediate position that both sides leaned on inboard one connecting rod about.

Preferably, a transition strip is arranged on the bottom plate in parallel on the left side and the right side of each sliding rail, and the upper surface of each transition strip is higher than the upper surface of each sliding rail and lower than the lower surface of each sliding plate.

Preferably, the friction pads made of rubber are adhered to the upper surfaces of the lifting plates.

The utility model has the advantages that: this kind of auxiliary device for new energy automobile maintenance when practical application:

(1) the wheel base and the wheel base of the axle on the automobile body are firstly adapted and adjusted:

firstly, the connecting rods II on two sides can be driven to be folded close to or unfolded away through the extension and retraction of the piston rods of the telescopic cylinders II, so that the connecting rods I on two sides are driven to be folded close to or unfolded away, the distance between the left lifting plate and the right lifting plate in the length direction is adjusted, and the automobile lifting device can be adapted to automobiles with different automobile body lengths;

secondly, the distance between the front sliding plate and the rear sliding plate can be adjusted by the extension of a piston rod of the first telescopic cylinder, so that the distance between the front lifting plate and the rear lifting plate on the front side and the rear side in the width direction can be adjusted, and the automobile lifting device can be suitable for automobiles with different automobile body widths;

(2) transferring the automobile body to a lifting plate, and lifting the automobile body:

firstly, a driving motor is used for reversing and is driven by a lead screw to drive a lifting plate to move downwards, then an automobile body is opened to four lifting plates, and a hand brake is pulled;

and secondly, the lifting plate can be driven to move upwards after the driving motor rotates forwards and is transmitted by the screw rod, and then the hinge strips, the lifting plate and the automobile body are synchronously driven to move upwards to a certain height.

To sum up, the utility model provides a this kind of auxiliary device for new energy automobile maintenance has design benefit, rational in infrastructure, characteristics that adaptability is good.

Drawings

Fig. 1 is a schematic diagram of the overall three-dimensional structure of the present invention.

Fig. 2 is a schematic structural diagram of the whole front view of the present invention.

Fig. 3 is a schematic view of the overall overlook structure of the present invention.

Fig. 4 is a schematic structural diagram of the displacement assembly according to the present invention.

Fig. 5 is a schematic structural diagram of the lifting assembly of the present invention.

Figure 6 is a schematic structural view of the lifting assembly of the present invention.

Wherein:

10-a base plate;

20-a displacement assembly; 201-support bar; 202-sliding rail; 203-a sliding block; 204-a sliding plate; 205-a telescopic cylinder I; 206-cylinder fixing plate; 207-push sheet; 208-a transition strip;

30-a lifting assembly; 301-support column; 302-a support plate; 303-driving the motor; 304-a lead screw; 305-a mounting plate; 306-a coupling; 307-lifting plate;

40-a lifting assembly; 401-hinge bar; 402-connecting rod one; 403-lifting plate; 404-friction pads; 405-a telescopic cylinder II; 406-hinge plate; 407-connecting rod two;

50-automobile body.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1 to 6, an auxiliary device for new energy vehicle maintenance includes a base plate 10, a displacement assembly 20, a lifting assembly 30 and a lifting assembly 40, wherein:

the bottom plate 10 is horizontally arranged;

the displacement assembly 20 is provided with a pair of support bars 201, sliding rails 202, sliding plates 204 and telescopic cylinders 205, the support bars 201 are provided with two pairs and are symmetrically arranged on the upper side of the bottom plate 10 in a front-back manner, the sliding rails 202 are provided with a pair of support bars 201 correspondingly arranged on the upper side of the left and right sides, the sliding rails 202 are provided with sliding blocks 203 in a sliding manner, the sliding plates 204 are horizontally arranged on the upper sides of the sliding blocks 203, the telescopic cylinders 205 are provided with a pair of support bars in a left-right symmetrical manner, the telescopic cylinders 205 are arranged on the upper sides of the bottom plate 10 through L-shaped cylinder fixing plates 206, the tail ends of piston rods of the telescopic cylinders 205 are connected with push sheets 207, and the push sheets 207 are vertically arranged on the outer sides of the sliding plates 204;

the lifting assembly 30 is provided with a pair of sliding plates 204 which are correspondingly arranged at the upper sides of the front and the rear, the lifting assembly 30 specifically comprises a supporting column 301, a supporting plate 302, a driving motor 303, a screw 304 and a lifting plate 307, the support columns 301 are provided with two groups and are vertically fixed at the left and right sides of the upper side of the sliding plate 204, the supporting plate 302 is horizontally arranged at the top ends of the two groups of supporting columns 301, the driving motor 303 is provided with two driving motors which are correspondingly arranged at the left side and the right side of the upper side of the supporting plate 302, the screw rods 304 are provided with two screw rods which are correspondingly arranged below the left and the right driving motors 303, the upper parts of the two groups of supporting columns 301 are both horizontally provided with mounting plates 305, the upper end and the lower end of the lead screw 304 are respectively connected with the mounting plate 305 and the sliding plate 204 in a rotating way, the output shaft of the driving motor 303 is connected with the lead screw 304 through a coupler 306, the lifting plate 307 is provided with a pair of lifting plates and is correspondingly connected to the left and right screw rods 304 in a threaded manner;

the lifting assembly 40 is provided with a pair of inner sides which are correspondingly arranged on the front and rear lifting plates 307, the lifting assembly 40 specifically comprises a hinge strip 401, a lifting plate 403 and a telescopic cylinder II 405, the hinge strip 401 is horizontally fixed on the inner sides of the left and right lifting plates 307, the left and right sides of the hinge strip 401 are respectively hinged with a pair of connecting rods I402, the lifting plate 403 is provided with a pair of overhanging ends which are correspondingly hinged with the left and right pairs of connecting rods I402, the telescopic cylinder II 405 is horizontally and inwardly arranged at the middle position of the outer side of the hinge strip 401, the tail end of a piston rod of the telescopic cylinder II 405 is provided with a hinge plate 406, the left and right sides of the hinge plate 406 are respectively hinged with a connecting rod II 407, and the other ends of the left and right connecting rods II 407 are respectively hinged at the middle position of the left and right sides close to the inner connecting rod I402.

In this embodiment, the bottom plate 10 is provided with a transition strip 209 on each of the left and right sides of each sliding rail 202 in parallel, and the upper surface of the transition strip 209 is higher than the upper surface of the sliding rail 202 and lower than the lower surface of the sliding plate 204. The sliding rail 202 is prevented from being crushed and worn when the automobile passes over the sliding rail 202.

In this embodiment, the friction pads 311 made of rubber are adhered to the upper surfaces of the lifting plates 403. The friction resistance between the automobile tire and the lifting plate 403 can be improved by sticking the friction pad 311, and the stability and the safety during maintenance are improved.

In this embodiment, this kind of auxiliary device for new energy automobile maintenance is in practical application:

(1) firstly, the wheel base and the wheel base of the axle on the automobile body 50 are adapted and adjusted:

firstly, the piston rod of the telescopic cylinder II 405 is telescopic to drive the connecting rods II 407 on the two sides to be folded close to or unfolded away, and further drive the connecting rods I402 on the two sides to be folded close to or unfolded away, so that the distance between the left and right lifting plates 403 in the length direction is adjusted, and the automobile lifting device can be suitable for automobiles with different automobile body lengths;

secondly, the distance between the front sliding plate 204 and the rear sliding plate 204 can be adjusted by the extension of the piston rod of the first telescopic cylinder 205, so that the distance between the front lifting plate 403 and the rear lifting plate 403 in the width direction can be adjusted, and the automobile can be suitable for automobiles with different automobile body widths;

(2) then, the automobile body 50 is transferred to the lifting plate 403, and the automobile body 50 is lifted:

firstly, the lifting plate 307 can be driven to move downwards after the driving motor 303 reversely rotates and is driven by the lead screw 304, and then the automobile body 50 is opened to the four lifting plates 403 and the hand brake is pulled up;

secondly, the lifting plate 307 can be driven to move upwards after the driving motor 303 rotates forwards and is driven by the lead screw 304, and then the hinge strips 401, the lifting plate 403 and the automobile body 50 are driven to move upwards to a certain height synchronously.

The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of the invention or which are equivalent to the scope of the invention are embraced by the invention.

Claims

1. The utility model provides a new energy automobile maintains and uses auxiliary device which characterized in that: including bottom plate (10), displacement assembly (20), lifting unit (30) and lift subassembly (40), wherein:

the bottom plate (10) is horizontally arranged;

displacement subassembly (20) are equipped with the upside of a pair of and front and back symmetric distribution in bottom plate (10), displacement subassembly (20) specifically include support bar (201), slide rail (202), sliding plate (204) and telescopic cylinder (205), support bar (201) are equipped with two pairs and bilateral symmetry and install in the upside of bottom plate (10), slide rail (202) are equipped with a pair of and correspond the upside of installing in support bar (201) about, slidable mounting has sliding block (203) on sliding rail (202), sliding plate (204) horizontal installation is in the upside of sliding block (203), telescopic cylinder (205) are equipped with a pair of and bilateral symmetry and distribute, telescopic cylinder (205) are installed in the upside of bottom plate (10) through cylinder fixed plate (206) of L type, the end-to-end connection of the piston rod of telescopic cylinder (205) has and passes piece (207), the pushing sheet (207) is vertically arranged on the outer side of the sliding plate (204);

the lifting component (30) is provided with a pair of upper sides which are correspondingly arranged on the front and rear sliding plates (204), the lifting component (30) specifically comprises supporting columns (301), supporting plates (302), driving motors (303), lead screws (304) and lifting plates (307), the supporting columns (301) are provided with two groups which are vertically fixed on the left and right sides of the upper sides of the sliding plates (204), the supporting plates (302) are horizontally arranged at the top ends of the two groups of supporting columns (301), the driving motors (303) are provided with two groups which are correspondingly arranged on the left and right sides of the upper sides of the supporting plates (302), the lead screws (304) are provided with two groups which are correspondingly arranged below the left and right driving motors (303), the mounting plates (305) are horizontally arranged on the upper portions of the two groups of supporting columns (301), and the upper and lower ends of the lead screws (304) are respectively connected with the mounting plates (305) and the sliding plates (204) in a rotating way, the output shaft of the driving motor (303) is connected with the screw rods (304) through a coupler (306), and the lifting plate (307) is provided with a pair of lifting plates which are correspondingly connected to the left screw rod (304) and the right screw rod (304) in a threaded manner;

the lifting component (40) is provided with a pair of lifting plates (307) which are correspondingly arranged at the inner sides of the front and the back, the lifting assembly (40) comprises a hinge strip (401), a lifting plate (403) and a second telescopic cylinder (405), the hinge strip (401) is horizontally fixed at the inner sides of the left lifting plate and the right lifting plate (307), the left side and the right side of the hinge strip (401) are respectively hinged with a pair of connecting rods I (402), the lifting plate (403) is provided with a pair of overhanging ends which are correspondingly hinged with the left and right pairs of connecting rods I (402), the second telescopic cylinder (405) is horizontally and inwards arranged at the middle position of the outer side of the hinge strip (401), a hinged plate (406) is arranged at the tail end of a piston rod of the second telescopic cylinder (405), the left side and the right side of the hinged plate (406) are respectively hinged with a second connecting rod (407), and the other ends of the second connecting rods (407) are respectively hinged to the middle position of the first connecting rod (402) which is close to the inner side of the left side and the right side.

2. The auxiliary device for the maintenance of the new energy automobile according to claim 1, wherein: the bottom plate (10) is provided with a transition strip (209) on the left side and the right side of each sliding rail (202) in parallel, and the upper surface of the transition strip (209) is higher than the upper surface of each sliding rail (202) and lower than the lower surface of each sliding plate (204).

3. The auxiliary device for the maintenance of the new energy automobile according to claim 1, wherein: the upper surfaces of the lifting plates (403) are all adhered with friction pads (311) made of rubber.