CN210655977U

CN210655977U - Lifting device for mechanical engineering auto repair

Info

Publication number: CN210655977U
Application number: CN201921122046.5U
Authority: CN
Inventors: 甘震霖
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-17
Filing date: 2019-07-17
Publication date: 2020-06-02
Anticipated expiration: 2029-07-17

Abstract

The utility model discloses a mechanical engineering is elevating gear for auto repair, the base both sides set up the lead screw, the lead screw is rotated by motor drive, the lead screw includes first lead screw and second lead screw, first lead screw is fixed by the shaft coupling with the second lead screw, the spiral of first lead screw and second lead screw is revolved to on the contrary, set up the screw on first lead screw and the second lead screw, the elevating platform sets up in the upper end of lead screw, the articulated connecting rod in elevating platform both sides, the other end of connecting rod is articulated with the lead screw, the cassette sets up in the both ends of elevating platform, the cassette is connected in hydraulic push rod's output, wear to be equipped with the kelly on the cassette, kelly and cassette threaded connection, the elevating platform inboard sets up the caulking groove, the lamp pole sets up in the caulking groove, the one end of lamp pole sets up the slide, slide and caulking groove sliding connection.

Description

Lifting device for mechanical engineering auto repair

Technical Field

The utility model relates to an equipment technical field is repaiied to the vapour, concretely relates to elevating gear is used in mechanical engineering auto repair.

Background

Along with the increasing improvement of the living standard of people, the automobile has more and more quantity, the popularization of the automobile creates a good life for the human society, the life style of people is changed to a certain extent, the life quality is improved, the social range is enlarged, and the development of economy is increased.

In the automobile maintenance work, the automobile needs to be repaired at the bottom of the automobile body in many times, the automobile roof is lifted by the jack, the local pressure on the automobile chassis is too high, the chassis is damaged, the cost is increased by arranging the pit, the indoor ground is damaged, and the lighting in the pit is very poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, the lifting device for mechanical engineering automobile maintenance is provided, so that maintenance personnel can perform maintenance better.

(II) technical scheme

The utility model discloses a realize through following technical scheme: the utility model provides a lifting device for mechanical engineering automobile maintenance, which comprises a base, a lifting platform, a clamping seat and a lamp pole, wherein screw rods are arranged on two sides of the base, the screw rods are driven by a motor to rotate, the screw rods comprise a first screw rod and a second screw rod, the first screw rod and the second screw rod are fixed by a coupler, the spiral directions of the first screw rod and the second screw rod are opposite, screw nuts are arranged on the first screw rod and the second screw rod, the lifting platform is arranged on the upper end of the screw rods, connecting rods are hinged on two sides of the lifting platform, the other ends of the connecting rods are hinged with the screw rods, the clamping seat is arranged at two ends of the lifting platform, a hydraulic push rod is fixedly arranged on the lifting platform, the clamping seat is connected with the output end of the hydraulic push rod, a clamping rod is arranged on the clamping seat in a penetrating way, the clamping rod is in threaded connection with the clamping seat, the lamp post is characterized in that a sliding seat is arranged at one end of the lamp post, the lamp post is in threaded connection with the sliding seat, and the sliding seat is in sliding connection with the caulking groove.

Furthermore, the output end of the motor is connected with a belt pulley, and a driving wheel and a driven wheel of the belt pulley are respectively fixed at the end parts of the screw rods at the two sides.

Further, the clamping rod is a T-shaped threaded rod.

Further, the outer side of the lamp post is provided with an illuminating lamp.

Further, the end of the lamp post is provided with an external thread section which is in threaded fit with the sliding seat.

Further, connect the anchor strut between the connecting rod, the anchor strut includes first branch and second branch, first branch is articulated respectively with the connecting rod of both sides with the second branch, the outside of second branch is located to first branch cover, first branch and second branch sliding fit.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1. the elevating platform is realized the drive by lead screw mechanism and is gone up and down, simultaneously, still is equipped with the anchor strut to guarantee the firm support to the elevating platform.

2. The clamping seats are arranged on two sides of the lifting platform, and the clamping rods are arranged on the clamping seats, so that the wheels of the automobile on the lifting platform can be limited, and the safety of the automobile during maintenance is guaranteed.

3. The elevating platform inboard is equipped with the caulking groove, is equipped with the lamp pole in the caulking groove, and the light on the lamp pole can the auxiliary lighting, and the maintenance personal of being convenient for is better carries out maintenance work.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a schematic view of the inner structure of the caulking groove of the present invention.

Fig. 4 is a schematic view of the lamp post structure of the present invention.

1-a base; 11-a screw rod; 12-a motor; 13-a first screw rod; 14-a second screw rod; 15-a nut; 16-a belt pulley; 2-a lifting platform; 21-a connecting rod; 22-hydraulic push rod; 23-caulking groove; 3-a card seat; 31-a clamping rod; 4-a lamp post; 41-a slide seat; 42-lighting lamps; 5-reinforcing rods; 51-a first strut; 52-second strut.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The first embodiment:

as shown in fig. 1-4, the lifting device for maintaining a mechanical engineering vehicle includes a base 1, a lifting platform 2, a clamping seat 3, and a lamp post 4, wherein two sides of the base 1 are provided with screws 11, the screws 11 are driven by a motor 12 to rotate, the screws 11 include a first screw 13 and a second screw 14, the first screw 13 and the second screw 14 are fixed by a coupler, the screw directions of the first screw 13 and the second screw 14 are opposite, the first screw 13 and the second screw 14 are provided with nuts 15, the lifting platform 2 is provided at the upper end of the screws 11, two sides of the lifting platform 2 are hinged with a connecting rod 21, the other end of the connecting rod 21 is hinged with the screws 11, the clamping seat 3 is provided at two ends of the lifting platform 2, the lifting platform 2 is fixedly provided with a hydraulic push rod 22, the clamping seat 3 is connected to the output end of the hydraulic push rod 22, and a clamping rod 31 penetrates through the clamping seat 3, the clamping rod 31 is in threaded connection with the clamping seat 3, the inner side of the lifting platform 2 is provided with a caulking groove 23, the lamp rod 4 is arranged in the caulking groove 23, one end of the lamp rod 4 is provided with a sliding seat 41, the lamp rod 4 is in threaded connection with the sliding seat 41, and the sliding seat 41 is in sliding connection with the caulking groove 23.

Preferably, the output end of the motor 12 is connected with a belt pulley 16, the driving wheel and the driven wheel of the belt pulley 16 are respectively fixed at the end parts of the lead screws 11 at the two sides, and the lead screws 11 at the two sides can be driven to synchronously rotate by arranging a single motor 12.

Preferably, the catch lever 31 is a T-shaped threaded rod.

Preferably, an illuminating lamp 42 is arranged on the outer side of the lamp post 4.

Preferably, the end of the lamp post 4 is provided with an external thread section which is in threaded fit with the sliding base 41, so that the micro-angle rotation adjustment of the lamp post 4 on the sliding base 41 can be facilitated.

Second embodiment:

preferably, the reinforcing rods 5 are connected between the connecting rods 21, each reinforcing rod 5 comprises a first supporting rod 51 and a second supporting rod 52, the first supporting rod 51 and the second supporting rod 52 are hinged to the connecting rods 21 on the two sides, the first supporting rod 51 is sleeved on the outer side of the second supporting rod 52, the first supporting rod 51 is in sliding fit with the second supporting rod 52, and the reinforcing rods 5 can be used for improving the supporting stability of the connecting rods 21 on the lifting table 2.

The working principle is as follows: during the use, can open the car to elevating platform 2 through the guide way to carry on spacingly through the wheel of kelly 31 to the car, then, the lift of adjusting the height of elevating platform 2, and open light 42, thereby convenient maintenance work to the automobile body bottom that goes on.

Firstly, after the automobile is driven to the top of the lifting platform 2, the clamping rod 31 is rotated to enable the inner side of the clamping rod 31 to extend into the top of the lifting platform 2, then, the hydraulic push rod 22 is driven to stretch and retract to drive the clamping seat 3 to move until the clamping rod 31 on the clamping seat 3 is tightly contacted with the wheel to limit the wheel.

Then, the lifting of the lifting platform 2 can be adjusted according to the requirement. During adjustment, the driving motor 12 is started to drive the screw rods 11 on two sides to synchronously rotate through the transmission of the belt pulley 16, and the screw rods 11 are composed of a first screw rod 13 and a second screw rod 14 with opposite spiral rotation directions, so that the screw nuts 15 on the first screw rod 13 and the second screw rod 14 can be driven to move oppositely or relatively, and the height of the lifting platform 2 is driven to be adjusted under the pushing of the connecting rod 21.

In addition, when a maintenance person maintains the bottom of the automobile on the base 1, the illumination lamp 42 on the lamp post 4 can be turned on to assist illumination. Lamp pole 4 is connected on slide 41, and slide 41 can slide around in caulking groove 23 to adjust the region of light 42 illumination, and, lamp pole 4 and slide 41 threaded connection, thereby maintainer accessible lamp pole 4 outside handle portion slightly rotating lamp pole 4 of one end, make its illumination angle that drives lamp pole 4 realize the fine setting, so that realize better illumination to the car bottom.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. The utility model provides a mechanical engineering is elevating gear for auto repair which characterized in that: the lamp post comprises a base (1), a lifting platform (2), a clamping seat (3) and a lamp post (4), wherein screw rods (11) are arranged on two sides of the base (1), the screw rods (11) are driven by a motor (12) to rotate, the screw rods (11) comprise first screw rods (13) and second screw rods (14), the first screw rods (13) and the second screw rods (14) are fixed by a coupler, the spiral rotating directions of the first screw rods (13) and the second screw rods (14) are opposite, screw nuts (15) are arranged on the first screw rods (13) and the second screw rods (14), the lifting platform (2) is arranged at the upper end of the screw rods (11), connecting rods (21) are hinged to two sides of the lifting platform (2), the other ends of the connecting rods (21) are hinged to the screw rods (11), the clamping seat (3) is arranged at two ends of the lifting platform (2), hydraulic push rods (22) are fixedly arranged on the lifting platform (2), cassette (3) are connected in the output of hydraulic push rod (22), wear to be equipped with kelly (31) on cassette (3), kelly (31) and cassette (3) threaded connection, elevating platform (2) inboard sets up caulking groove (23), lamp pole (4) set up in caulking groove (23), the one end of lamp pole (4) sets up slide (41), lamp pole (4) and slide (41) threaded connection, slide (41) and caulking groove (23) sliding connection.

2. The lifting device for mechanical engineering vehicle maintenance according to claim 1, characterized in that: the output end of the motor (12) is connected with a belt pulley (16), and a driving wheel and a driven wheel of the belt pulley (16) are respectively fixed at the end parts of the screw rods (11) at the two sides.

3. The lifting device for mechanical engineering vehicle maintenance according to claim 1, characterized in that: the clamping rod (31) is a T-shaped threaded rod.

4. The lifting device for mechanical engineering vehicle maintenance according to claim 1, characterized in that: and an illuminating lamp (42) is arranged on the outer side of the lamp post (4).

5. The lifting device for mechanical engineering vehicle maintenance according to claim 1, characterized in that: the end part of the lamp post (4) is provided with an external thread section which is in threaded fit with the sliding seat (41).

6. The lifting device for mechanical engineering vehicle maintenance according to any one of claims 1 to 5, wherein: connecting reinforcement bar (5) between connecting rod (21), reinforcement bar (5) include first branch (51) and second branch (52), first branch (51) and second branch (52) are articulated respectively with connecting rod (21) of both sides, the outside of second branch (52) is located to first branch (51) cover, first branch (51) and second branch (52) sliding fit.