CN216235796U

CN216235796U - Lifting device for automobile machinery

Info

Publication number: CN216235796U
Application number: CN202121931397.8U
Authority: CN
Inventors: 曾孟军
Original assignee: Zunyi Vocational and Technical College
Current assignee: Zunyi Vocational and Technical College
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2022-04-08
Anticipated expiration: 2031-08-17

Abstract

The utility model relates to the technical field of automobile maintenance, in particular to a lifting device for automobile machinery, which comprises a travelling mechanism, wherein a lifting mechanism is arranged at the top of the travelling mechanism, and a clamping mechanism is arranged on the front side of the lifting mechanism.

Description

Lifting device for automobile machinery

Technical Field

The utility model relates to the technical field of automobile maintenance, in particular to a lifting device for automobile machinery.

Background

The automobile detection is to determine the actual state of the current automobile so as to facilitate subsequent automobile maintenance operation, wherein in the use process of the automobile, along with the extension of the use time or the increase of the driving mileage, the parts of the automobile are gradually worn, corroded, deformed, aged, deteriorated lubricating oil and the like, so that the fit clearance is increased, the movement is loose, the vibration, the sounding, the air leakage, the water leakage, the oil leakage and the like are caused, and the technical performance of the automobile is reduced.

Need often hold up the car among the automobile inspection to in the actual conditions of observation and detection car bottom, the hydraulic pressure lifting ware is passed through to the mode of current lift car, but current hydraulic pressure lifting ware, generally be fixed in ground, bulky can not remove, and equipment cost is high.

Therefore, it is important to design a lifting device for automobile machinery to overcome the above technical drawbacks and improve the overall practicability.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a lifting device for an automobile machine, so as to solve the problems mentioned in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme:

a lifting device for automobile machinery comprises a travelling mechanism, wherein a lifting mechanism is arranged at the top of the travelling mechanism, a clamping mechanism is arranged on the front side of the lifting mechanism, the lifting mechanism comprises an upper support frame and a lower support frame, slide rods are arranged on the left side and the right side of the top of the upper support frame, the bottom ends of the slide rods penetrate through the top of the upper support frame and extend to the bottom of the upper support frame and are connected with the lower support frame, a motor is arranged at the center of the top of the upper support frame, the output end of the motor penetrates through the upper support frame and is connected with a lead screw, the bottom end of the lead screw is connected with the lower support frame, a sliding block is arranged between the slide rods and the lead screw, a control switch is arranged on the top of the upper support frame and on the right side of the motor, the clamping mechanism comprises a sliding sleeve and telescopic plates arranged on the left side and the right side of the sliding sleeve, sliding grooves are formed in the front side of the sliding sleeve, the front surface of the telescopic plate and the position corresponding to the sliding groove are provided with a threaded rod, the outer side of one end, extending out of the sliding groove, of the threaded rod is provided with a butterfly nut, one end, far away from the sliding groove, of the telescopic plate is provided with a clamping plate, and the top of the clamping plate is provided with an anti-slip strip.

According to the preferable scheme, the walking mechanism comprises a supporting rod and walking wheel supports, the walking wheel supports are arranged in two groups and are respectively installed on the left side and the right side of the bottom of the supporting rod through bolts, walking wheels are installed at the front end and the rear end of the bottom of the walking wheel support through bolts, and a protective sleeve is sleeved on the outer side of one section of the front face of the supporting rod of the walking wheel support.

As the preferred scheme of the utility model, the travelling wheel is designed into a lockable universal wheel structure, and the protective sleeve is made of rubber materials.

As a preferable scheme of the present invention, the lower support frame is fixedly connected to the support rod by a bolt, the sliding block is slidably connected to the sliding rod, and the sliding block is threadedly connected to the screw rod.

As a preferable scheme of the present invention, the motor and the control switch are connected by a wire, and the connection mode is electrical connection.

According to the preferable scheme of the utility model, the sliding sleeve and the sliding block are fixedly connected through a bolt, the sliding sleeve and the expansion plate are in sliding connection, the threaded rod and the butterfly nut are in threaded connection, and the anti-slip strip is made of rubber.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the lifting device for the automobile machinery, the problems that an original hydraulic lifting device is generally fixed on the ground, large in size, immovable and high in equipment cost are solved, the lifting device is convenient to carry and move, the use field of the lifting device is greatly expanded, and the practicability is improved.

2. According to the lifting device for the automobile machinery, two or four groups of lifting devices are respectively placed at the tire part of an automobile, then the travelling wheels are locked for fixing, the clamping plate in the clamping mechanism is moved to the position below the outer wall of the tire to clamp the tire, and then lifting operation is carried out along with the lifting of the sliding block in the lifting mechanism, so that the tire is lifted finally, the lifting of the side face or the whole body of the automobile is completed, and the lifting device is convenient and rapid to use and is simple and convenient to operate.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is a view of the clamp mechanism of the present invention in an expanded configuration;

FIG. 3 is an enlarged view of the structure A of the present invention.

In the figure: 1. a traveling mechanism; 101. a support bar; 102. a traveling wheel bracket; 103. a traveling wheel; 104. a protective sleeve; 2. a lifting mechanism; 201. an upper support frame; 202. a lower support frame; 203. A slide bar; 204. a motor; 205. a screw rod; 206. a slider; 207. a control switch; 3. A clamping mechanism; 301. a sliding sleeve; 302. a retractable plate; 303. a chute; 304. a threaded rod; 305. a butterfly nut; 306. a clamping plate; 307. and (4) an anti-slip strip.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Several embodiments of the utility model are presented. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the present invention provides a technical solution:

in an embodiment, referring to fig. 1 and 2, a lifting device for an automobile machine includes a traveling mechanism 1, a lifting mechanism 2 is disposed on the top of the traveling mechanism 1, a clamping mechanism 3 is disposed on the front surface of the lifting mechanism 2, the lifting mechanism 2 includes an upper support frame 201 and a lower support frame 202, slide rods 203 are disposed on the left and right sides of the top of the upper support frame 201, the bottom ends of the slide rods 203 penetrate the top of the upper support frame 201 and extend to the bottom of the upper support frame 201 and are connected with the lower support frame 202, a motor 204 is disposed at the center of the top of the upper support frame 201, the output end of the motor 204 penetrates the upper support frame 201 and is connected with a lead screw 205, the bottom end of the lead screw 205 is connected with the lower support frame 202, a slide block 206 is disposed between the slide rods 203 and the lead screw 205, a control switch 207 is disposed on the top of the upper support frame 201 and on the right side of the motor 204, the lower support frame 202 is fixedly connected with the support rod 101 through bolts, the connection mode between the sliding block 206 and the sliding rod 203 is sliding connection, the connection mode between the sliding block 206 and the screw rod 205 is threaded connection, the motor 204 and the control switch 207 are connected through a lead wire, the connection mode is electric connection, the motor 204 is started through the control switch 207, the motor 204 drives the screw rod 205 to rotate, the sliding block 206 is driven to move upwards under the rotation of the screw rod 205, the lifting process of the sliding rod 203 is more stable, and finally, tires are lifted up, so that the side surface or the whole lifting of an automobile is completed, the lifting device is convenient and fast, and the operation is simple and convenient.

In an embodiment, referring to fig. 1 and 2, the traveling mechanism 1 includes a support rod 101 and a traveling wheel bracket 102, the traveling wheel bracket 102 is provided with two sets, and is respectively installed on the left and right sides of the bottom of the support rod 101 through bolts, traveling wheels 103 are installed on the front and back ends of the bottom of the traveling wheel bracket 102 through bolts, a protective sleeve 104 is sleeved on the outside of the traveling wheel bracket 102 located on one section of the front surface of the support rod 101, the traveling wheels 103 are designed to be lockable universal wheel structures, and the protective sleeve 104 is made of rubber.

In an embodiment, referring to fig. 1, fig. 2 and fig. 3, the clamping mechanism 3 includes a sliding sleeve 301 and retractable plates 302 disposed on the left and right sides of the sliding sleeve 301, a sliding slot 303 is disposed on the front surface of the sliding sleeve 301, a threaded rod 304 is disposed on the front surface of the retractable plate 302 and at a position corresponding to the sliding slot 303, a butterfly nut 305 is disposed on the outer side of one end of the threaded rod 304 extending out of the sliding slot 303, a clamping plate 306 is disposed on one end of the retractable plate 302 away from the sliding sleeve 301, a non-slip strip 307 is disposed on the top of the clamping plate 306, the sliding sleeve 301 and the sliding block 206 are fixedly connected by a bolt, the sliding sleeve 301 and the retractable plate 302 are connected in a sliding manner, the threaded rod 304 and the butterfly nut 305 are connected in a threaded manner, the non-slip strip 307 is made of rubber material, the two retractable plates 302 are adjusted by sliding inside the sliding sleeve 301, and are fastened by screwing the butterfly nut 305 and the threaded rod 304, moving the clamping plate 306 to a position below the outer wall of the tire completes the clamping of the tire.

The working process of the utility model is as follows: when the lifting device is used, two or four groups of lifting devices are respectively moved to the tire part of an automobile through the travelling wheels 103, the travelling wheel supports 102 are respectively positioned at two sides of a tire at the moment, the protective sleeve 104 plays a role in protecting the surface of the tire from abrasion, then the travelling wheels 103 are locked and fixed, then the two expansion plates 302 are adjusted in the sliding sleeve 301 in a sliding mode, the expansion plates 302 are tightly screwed and kept fastened through threads between the butterfly nuts 305 and the threaded rods 304, the clamping plates 306 are moved to the position below the outer wall of the tire to clamp the tire, at the moment, the motor 204 is started through the control switch 207, the motor 204 drives the threaded rods 205 to rotate, the sliding blocks 206 are driven to move upwards under the rotation of the threaded rods 205, the sliding rods 203 enable the lifting process to be more stable, the tire is finally lifted, and the lifting of the side face or the whole body of the automobile is completed, so that the lifting device is convenient and rapid, and simple and convenient to operate.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a lifting device for automotive machinery, includes running gear (1), its characterized in that: the lifting mechanism (2) is arranged at the top of the travelling mechanism (1), the clamping mechanism (3) is arranged on the front face of the lifting mechanism (2), the lifting mechanism (2) comprises an upper supporting frame (201) and a lower supporting frame (202), sliding rods (203) are arranged on the left side and the right side of the top of the upper supporting frame (201), the bottom ends of the sliding rods (203) penetrate through the top of the upper supporting frame (201), extend to the bottom of the upper supporting frame (201) and are connected with the lower supporting frame (202), a motor (204) is arranged at the center of the top of the upper supporting frame (201), the output end of the motor (204) penetrates through the upper supporting frame (201) and is connected with a lead screw (205), the bottom end of the lead screw (205) is connected with the lower supporting frame (202), a sliding block (206) is arranged between the sliding rods (203) and the lead screw (205), a control switch (207) is arranged at the top of the upper supporting frame (201) and is positioned on the right side of the motor (204), fixture (3) are including sliding sleeve (301) and expansion plate (302) of setting in the sliding sleeve (301) left and right sides, spout (303) have been seted up in the front of sliding sleeve (301), the front of expansion plate (302) and the position department of corresponding spout (303) are provided with threaded rod (304), the outside that threaded rod (304) extended spout (303) one end is provided with butterfly nut (305), the one end that sliding sleeve (301) were kept away from in expansion plate (302) is provided with grip block (306), the top of grip block (306) is provided with antislip strip (307).

2. The lifting device for automobile machines according to claim 1, characterized in that: running gear (1) includes bracing piece (101) and walking wheel support (102), walking wheel support (102) are provided with two sets ofly altogether, and install the left and right sides in bracing piece (101) bottom respectively through the bolt, walking wheel (103) are all installed through the bolt in both ends around walking wheel support (102) bottom, walking wheel support (102) are located bracing piece (101) and have cup jointed protective sheath (104) in the positive one section outside.

3. The lifting device for automobile machines according to claim 2, characterized in that: the walking wheel (103) is the structural design of the lockable universal wheel, and the protective sleeve (104) is made of rubber.

4. The lifting device for automobile machines according to claim 1, characterized in that: the lower support frame (202) is fixedly connected with the support rod (101) through bolts, the sliding block (206) is connected with the sliding rod (203) in a sliding mode, and the sliding block (206) is connected with the screw rod (205) in a threaded mode.

5. The lifting device for automobile machines according to claim 1, characterized in that: the motor (204) is connected with the control switch (207) through a lead, and the connection mode is electric connection.

6. The lifting device for automobile machines according to claim 1, characterized in that: the sliding sleeve (301) is fixedly connected with the sliding block (206) through a bolt, the sliding sleeve (301) is connected with the expansion plate (302) in a sliding mode, the threaded rod (304) is connected with the butterfly nut (305) in a threaded mode, and the anti-slip strip (307) is made of rubber.