CN214828666U

CN214828666U - Automobile hoisting device convenient to move

Info

Publication number: CN214828666U
Application number: CN202023320040.4U
Authority: CN
Inventors: 陶崇瑾; 钟佩甫; 郭安邦; 柴彬; 陈立新; 于天祥; 郭晖; 王东旭
Original assignee: Jiuquan Vocational and Technical College Jiuquan Branch of Gansu Radio and TV University
Current assignee: Jiuquan Vocational and Technical College Jiuquan Branch of Gansu Radio and TV University
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-11-23
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a jack-up device convenient to remove relates to auto repair technical field. The utility model discloses a base, support frame and stand, the stand gomphosis is in the base top, the spout has been seted up to stand one side, the stand top is provided with the motor, the support frame afterbody is provided with the slider, the support frame comprises transmission room, pneumatic cylinder, linkage plate, support arm and driving arm, the transmission room with slider one side is connected, the pneumatic cylinder is fixed in the transmission room inboard. The utility model discloses a chimb of mounting groove cooperation stand bottom that the base top set up, under the mounting effect, make base and stand install and dismantle, the convenient removal to hoisting apparatus meets the automobile when can't removing in the maintenance, only needs to remove hoisting apparatus, is about to base and stand and dismantles, then fixes the base at automobile body both sides middle part to it is fixed to install base and stand.

Description

Automobile hoisting device convenient to move

Technical Field

The utility model belongs to the technical field of auto repair, particularly, in particular to automobile hoisting device convenient to remove.

Background

The automobile maintenance crane is an automobile maintenance machine used in the automobile maintenance industry, a weight lifting machine for automobile maintenance is called a hydraulic lifting machine, plays a vital role in automobile maintenance, and the hydraulic lifting machine cannot be left in the major repair and maintenance of the whole automobile.

Traditional vapour is repaiied hoist and is fixed mounting usually in the auto repair station, and the car that will maintain moves to fixed lifting machine's lifting arm top, lifts long arm and under lifting cylinder's jacking force effect, lifts the car to suitable height to make things convenient for maintenance personal's inspection and repair, the volume that this kind of hoist occupy is great, and the flexibility is poor, and the operation is more complicated.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem in the correlation technique, the utility model provides a jack-up device convenient to remove to overcome the above-mentioned technical problem that current correlation technique exists.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a jack-up device convenient to remove, including base, support frame and stand, the stand gomphosis is in the base top, the spout has been seted up to stand one side, the stand top is provided with the motor, the support frame afterbody is provided with the slider, the support frame comprises transmission room, pneumatic cylinder, linkage plate, support arm and driving arm, the transmission room with slider one side is connected, the pneumatic cylinder is fixed in the transmission room inboard, the linkage plate is fixed in the pneumatic cylinder output, the support arm with the inboard rotation of transmission room port is connected, driving arm one end with the linkage plate rotates to be connected, the driving arm other end with the support arm inboard is connected.

Further, the base is the toper platform structure, the base lower surface is provided with the bump, the base upper surface is provided with the mounting groove, mounting groove week side is provided with the mounting, the stand bottom is provided with the chimb, install the stand bottom inside the mounting groove.

Furthermore, the two ends of the inner side of the port of the transmission chamber are respectively provided with a first rotating shaft, the two groups of support arms are arranged, and the end parts of the support arms are rotatably connected with the port of the transmission chamber through the first rotating shafts.

Furthermore, the middle part of the inner side of the supporting arm is provided with a second rotating shaft, the supporting arm is connected with the transmission arm in a rotating mode through the second rotating shaft, a third rotating shaft is arranged on one side of the linkage plate, and the linkage plate is connected with the other end of the transmission arm in a rotating mode through the third rotating shaft.

Further, the slider middle part is provided with the internal thread, the inside screw rod that is provided with of spout, the slider pass through the internal thread with screw rod threaded connection, the slider with spout sliding connection, the screw rod top with motor output shaft joint.

The utility model discloses following beneficial effect has:

during the use, place the base at automobile body both sides middle part smoothly, and lift up the mounting of mounting groove week side, install the stand bottom inside the mounting groove of base simultaneously, then fall the mounting and fix the chimb to the stand bottom, it is fixed with the slider to fix the transmission room on the support frame, make the support frame be located the car bottom, then start the pneumatic cylinder, promote the linkage plate through the pneumatic cylinder, the linkage plate promotes the driving arm, and then make the driving arm promote the support arm and expand to both sides, make the support arm form "triangle limit" shape, then the starter motor, utilize the motor to drive the screw rod and rotate, and then pass through female connection's slider with the screw rod, under the screw rod rotates, remove, make the slider drive the support frame reciprocate, hold up the car. The base and the upright post can be mounted and dismounted under the action of the fixing piece through the matching of the mounting groove arranged above the base and the convex edge at the bottom of the upright post, so that the lifting device can be conveniently moved; the hydraulic cylinder pushes the linkage plate, the linkage plate pushes the transmission arm, the transmission arm further pushes the support arm to expand towards two sides, and the support arm can extend to form a triangular edge shape to support the automobile chassis.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive work.

Fig. 1 is an overall perspective view of the present invention;

fig. 2 is a perspective view of a single-side part of the lifting device of the present invention;

fig. 3 is an exploded view of fig. 2 of the present invention;

fig. 4 is a partially enlarged view of part a of fig. 3 according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a base; 11. salient points; 12. mounting grooves; 13. a fixing member; 2. a support frame; 21. a transmission chamber; 211. a first rotating shaft; 22. a hydraulic cylinder; 23. a linkage plate; 231. a rotating shaft III; 24. a support arm; 241. a second rotating shaft; 25. a drive arm; 3. a column; 31. a chute; 311. a screw; 32. a motor; 33. a convex edge; 34. a limiting hole; 35. a limiting block; 4. a slider; 41. an internal thread.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by a person skilled in the art without any inventive work based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "top", "middle", "inner", and the like indicate positional or orientational relationships and are merely for convenience of description and simplicity of description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

Please refer to fig. 1-4, the utility model relates to a jack-up device convenient to remove, including base 1, support frame 2 and stand 3, 3 gomphosis of stand are in base 1 top, spout 31 has been seted up to stand 3 one side, 3 tops of stand are provided with

motor

32, 2 afterbody of support frame are provided with slider 4, support frame 2 comprises transmission room 21, pneumatic cylinder 22, linkage plate 23, support arm 24 and transmission arm 25 are constituteed, transmission room 21 is connected with slider 4 one side, pneumatic cylinder 22 is fixed in transmission room 21 inboardly, linkage plate 23 is fixed in pneumatic cylinder 22 output, support arm 24 rotates with transmission room 21 port inboard to be connected, transmission arm 25 one end rotates with linkage plate 23 to be connected, the transmission arm 25 other end is connected with support arm 24 inboard.

In an embodiment, for above-mentioned base 1, base 1 is the toper platform structure, base 1 lower surface is provided with bump 11, base 1 upper surface is provided with mounting groove 12, mounting groove 12 week side is provided with mounting 13, 3 bottoms of stand are provided with chimb 33, install inside mounting groove 12 bottom 3 stand, base 1 that utilizes the toper platform structure stabilizes stand 3, and bump 11 through the bottom setting makes the frictional force increase between base and the ground, make the device when lifting the car, it is more stable, wherein the stand 3 back is provided with spacing hole 34 and stopper 35, carry out spacing fixed to slider 4 after the car jack-up, avoid screw rod 41 to bear gravity all the time.

In one embodiment, for the transmission chamber 21, the first rotating shafts 211 are arranged at two ends of the inner side of the port of the transmission chamber 21, the two groups of supporting arms 24 are provided, and the end parts of the supporting arms 24 are rotatably connected with the port of the transmission chamber 21 through the first rotating shafts 211, so that the supporting arms 24 can extend to form a triangular edge shape to support the chassis of the automobile.

In one embodiment, for the supporting arm 24, a second rotating shaft 241 is arranged in the middle of the inner side of the supporting arm 24, the supporting arm 24 is rotatably connected with the transmission arm 25 through the second rotating shaft 241, a third rotating shaft 231 is arranged on one side of the linkage plate 23, the linkage plate 23 is rotatably connected with the other end of the transmission arm 25 through the third rotating shaft 231, the linkage plate 23 is pushed by the hydraulic cylinder 22, the transmission arm 25 is pushed by the linkage plate 23, and the transmission arm 25 pushes the supporting arm 24 to be unfolded towards two sides.

In an embodiment, for the above-mentioned slider 4, the middle part of the slider 4 is provided with the internal thread 41, the inside screw 311 that is provided with of the chute 31, the slider 4 is connected with the screw 311 through the internal thread 41, slider 4 is connected with chute 31 sliding, the top of the screw 311 is connected with the output shaft of the motor 32, utilize the motor 32 to drive the screw 311 to rotate, and then the slider 4 that is connected with the screw 311 through the internal thread 41 rotates, move under the screw 311 rotates, make the slider 4 drive the support frame 2 and reciprocate, hold up the car, wherein the transmission chamber 21 can be dismantled with the slider 4, make the support frame 2 can cross the slider 4 that breaks away from, the convenience is to the removal of device.

In conclusion, with the above technical solution of the present invention, when in use, the base 1 is flatly placed at the middle portion of two sides of the automobile body, the fixing member 13 around the mounting groove 12 is lifted, the bottom of the upright 3 is installed inside the mounting groove 12 of the base 1, then the fixing member is dropped to fix the convex edge 33 at the bottom of the upright 3, the transmission chamber 21 on the support frame 2 is fixed with the slider 4, so that the support frame 2 is located at the bottom of the automobile, then the hydraulic cylinder 22 is started, the linkage plate 23 is pushed by the hydraulic cylinder 22, the linkage plate 23 pushes the transmission arm 25, so that the transmission arm 25 pushes the support arm 24 to expand towards two sides, so that the support arm forms a "triangular edge" shape, then the motor 32 is started, the motor 32 is utilized to drive the screw 311 to rotate, and then the slider 4 connected with the screw 311 through the internal thread 41 is rotated by the screw 311 to move, so that the slider 4 drives the support frame 2 to move up and down, and lifting the automobile.

Through above-mentioned technical scheme, 1, the chimb through the mounting groove cooperation stand bottom that the base top set up, under the mounting effect, make base and stand can install and dismantle, the convenient removal to hoisting apparatus, when the car can't be removed meetting in the maintenance, only need remove hoisting apparatus, be about to base and stand and dismantle, then fix the base at automobile body both sides middle part to install base and stand fixedly.

2. The linkage plate is pushed by the hydraulic cylinder, the linkage plate pushes the transmission arm, the transmission arm pushes the support arm to expand towards two sides, and the support arm can extend to form a triangular edge shape to support the automobile chassis.

In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended only to help illustrate the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an automobile lifting device convenient to remove, includes base (1), support frame (2) and stand (3), its characterized in that: the upright post (3) is embedded above the base (1), one side of the upright post (3) is provided with a sliding chute (31), the top of the upright post (3) is provided with a motor (32), the tail part of the support frame (2) is provided with a slide block (4), the support frame (2) consists of a transmission chamber (21), a hydraulic cylinder (22), a linkage plate (23), a support arm (24) and a transmission arm (25), the transmission chamber (21) is connected with one side of the sliding block (4), the hydraulic cylinder (22) is fixed on the inner side of the transmission chamber (21), the linkage plate (23) is fixed at the output end of the hydraulic cylinder (22), the supporting arm (24) is rotatably connected with the inner side of the port of the transmission chamber (21), one end of the transmission arm (25) is rotatably connected with the linkage plate (23), and the other end of the transmission arm (25) is connected with the inner side of the supporting arm (24).

2. The automobile lifting device convenient to move according to claim 1, wherein the base (1) is in a conical table structure, the lower surface of the base (1) is provided with a convex point (11), the upper surface of the base (1) is provided with a mounting groove (12), a fixing part (13) is arranged on the periphery of the mounting groove (12), the bottom of the upright post (3) is provided with a convex edge (33), and the bottom of the upright post (3) is mounted in the mounting groove (12).

3. The mobile automobile lifting device as recited in claim 1, wherein two sets of first rotating shafts (211) are provided at two ends inside the port of the transmission chamber (21), and the ends of the supporting arms (24) are rotatably connected to the port of the transmission chamber (21) through the first rotating shafts (211).

4. The automobile lifting device convenient to move according to claim 1, wherein a second rotating shaft (241) is arranged in the middle of the inner side of the supporting arm (24), the supporting arm (24) is rotatably connected with the transmission arm (25) through the second rotating shaft (241), a third rotating shaft (231) is arranged on one side of the linkage plate (23), and the linkage plate (23) is rotatably connected with the other end of the transmission arm (25) through the third rotating shaft (231).

5. The automobile lifting device convenient to move according to claim 1, wherein an internal thread (41) is arranged in the middle of the sliding block (4), a screw rod (311) is arranged inside the sliding groove (31), the sliding block (4) is in threaded connection with the screw rod (311) through the internal thread (41), the sliding block (4) is in sliding connection with the sliding groove (31), and the top of the screw rod (311) is clamped with an output shaft of the motor (32).