CN219117064U - Lifting device for detecting automobile parts - Google Patents

Abstract

The application relates to a lifting device for automobile part detects, it includes: the lifting assembly is provided with two groups, and the two groups of lifting assemblies are arranged in parallel; the lifting assembly comprises a bottom plate, a lifting assembly, a bearing plate, an auxiliary plate, a plurality of railings and a plurality of limiting assemblies; the lifting assembly is arranged between the bottom plate and the bearing plate to drive the bearing plate to move up and down; the auxiliary plate is rotatably arranged on one side of the bearing plate, and a plurality of railings are rotatably arranged on the bearing plate; the limiting assemblies are equidistantly arranged on the bearing plate and comprise a limiting plate, two groups of connecting rods and two groups of balancing weights; this application accessible limiting plate and the cooperation limiting action of railing are spacing to four wheels of car to avoid the car to remove on the loading board, can also guarantee the focus of car simultaneously, avoid the car to promote the subassembly at the in-process that overhauls and turn on one's side and take place dangerous, the practicality is strong.

Description

Lifting device for detecting automobile parts

Technical Field

The application relates to the technical field of automobile overhaul, in particular to a lifting device for detecting automobile parts.

Background

At present, as the automobile is in use, along with the extension of the use time (or the increase of the driving mileage), the parts of the automobile are gradually worn and damaged, so that the technical performance of the automobile is reduced, and therefore, the automobile parts are required to be detected and maintained, and the automobile is lifted off the ground through a lifting device when being overhauled, so that the chassis parts are overhauled by staff conveniently.

In the related art, after a vehicle to be overhauled is moved to a lifting platform, in the overhauling process, due to irregular operation, failure of a hand brake of an automobile or no pulling of the hand brake in place, the phenomenon that the automobile slides in the repairing process and slides from the lifting platform is caused, maintenance personnel are easily injured by smashing, the vehicle is damaged, and great potential safety hazards exist.

However, because the models of the automobiles are different, the sizes of the automobile bodies are also different, the limiting plates can only prevent the automobiles from falling from the lifting platform and cannot prevent the automobiles from moving on the lifting platform, so that when the automobiles move on the lifting platform, the gravity centers of the lifting devices are easily shifted, the lifting devices and the automobiles are caused to roll over, and meanwhile, because the weight of the automobiles is large, the automobiles can generate large inertia when moving on the lifting platform, and the automobiles are quite unsafe.

In order to solve the problems, a lifting device for detecting automobile parts is designed.

Disclosure of Invention

The embodiment of the application provides a lifting device for detecting automobile parts to solve in the prior art that lifting device can't carry out spacing fixed to the car, lead to the car to remove on lifting platform easily, cause lifting device focus skew to appear turning on one's side, and can produce great inertia when the car removes, the dangerous problem appears easily.

In a first aspect, there is provided a lifting device for detecting automobile parts, including:

the lifting assembly is provided with two groups, and the two groups of lifting assemblies are arranged in parallel;

the lifting assembly comprises a bottom plate, a lifting assembly, a bearing plate, an auxiliary plate, a plurality of railings and a plurality of limiting assemblies;

the bearing plate is positioned above the bottom plate, the lifting assembly is arranged between the bottom plate and the bearing plate, and the lifting assembly is connected with the bottom plate and the bearing plate to drive the bearing plate to move up and down;

the auxiliary plate is rotatably arranged on one side of the bearing plate, the plurality of railings are equidistantly arranged on one side of the bearing plate far away from the auxiliary plate, and the plurality of railings are rotatably arranged on the bearing plate;

the utility model discloses a limiting assembly, including limiting plate, two sets of connecting rods and two sets of balancing weights, limiting plate rotates the setting on the loading board, and two sets of the connecting rod is established respectively in the both sides lower extreme of limiting plate, two sets of the balancing weights are established respectively on two sets of connecting rods.

In some embodiments, the lifting assembly comprises a scissor rod, a hydraulic cylinder, a first sliding block and a second sliding block, wherein the first sliding block is arranged on the bottom plate in a sliding manner, the second sliding block is arranged on the bearing plate in a sliding manner, two ends of one side of the scissor rod are respectively hinged to the first sliding block and the second sliding block, two ends of the other side of the scissor rod are respectively hinged to the bottom plate and the bearing plate, and the hydraulic cylinder is arranged on the scissor rod to drive the scissor rod to stretch and retract.

In some embodiments, the end of the limiting plate away from the connecting rod is rotatably provided with a first guide roller.

In some embodiments, the connecting rod is provided with a roller in a rotating manner at one end far away from the limiting plate.

In some embodiments, the auxiliary plate is rotatably provided with a second guide roller at an end far away from the bearing plate.

In some embodiments, the surfaces of the bearing plate and the auxiliary plate are provided with anti-skidding patterns.

In some embodiments, the lifting assembly further comprises a protection assembly, the protection assembly comprises a limiting rack, a connecting plate and a plurality of fixed teeth, the limiting rack is arranged on the bottom plate, the connecting plate is rotationally arranged on the first sliding block, the fixed teeth are all arranged on the connecting plate, and the fixed teeth are all meshed with the limiting rack.

In some embodiments, the two sets of base plates are connected by a plurality of connectors.

The embodiment of the application provides a lifting device for automobile part detects, this application can erect the railing of corresponding position as required and block the front wheel of car, a plurality of limiting plates can be at the back wheel of the automatic upward rotation to car that upwards moves at the in-process of loading board simultaneously blocks, just so can be through limiting plate and the spacing effect of cooperation of railing, carry out spacingly to four wheels of car, thereby avoid the car to remove on the loading board, can also avoid whole device focus skew simultaneously, just so can avoid the car to take place danger at the in-process lifting device that overhauls and car side turn, the practicality is strong.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a three-dimensional unfolding structure according to an embodiment of the present application;

FIG. 2 is a schematic view of a three-dimensional contracted structure according to an embodiment of the present application;

FIG. 3 is a schematic three-dimensional structure of a lifting assembly according to an embodiment of the present disclosure;

FIG. 4 is a schematic view of an expanded cross-sectional structure provided in an embodiment of the present application;

FIG. 5 is an enlarged schematic view of the structure shown in FIG. 4A according to an embodiment of the present application;

FIG. 6 is a schematic view of a contracted cross-sectional structure provided in an embodiment of the present application;

FIG. 7 is an enlarged schematic view of the structure shown in FIG. 6B according to an embodiment of the present application;

fig. 8 is a schematic three-dimensional structure of a limiting component according to an embodiment of the present application.

In the figure: 1. a lifting assembly; 11. a bottom plate; 12. a lifting assembly; 121. a scissors fork rod; 122. a hydraulic cylinder; 123. a first slider; 124. a second slider; 13. a carrying plate; 14. an auxiliary plate; 141. a second guide roller; 15. railing; 16. a limit component; 161. a limiting plate; 162. a connecting rod; 163. balancing weight; 164. a first guide roller; 165. a roller; 17. a protective assembly; 171. a limit rack; 172. a connecting plate; 173. a fixed tooth; 2. and a connecting frame.

Detailed Description

For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present application based on the embodiments herein.

The embodiment of the application provides a lifting device for detecting automobile parts, which can solve the problems that in the related art, the lifting device cannot limit and fix an automobile, the automobile is easy to move on a lifting platform, and the gravity center of the lifting device is deviated to generate larger inertia when the automobile moves and the danger is easy to occur.

Referring to fig. 1 to 8, a lifting device for detecting automobile parts includes: the lifting assembly 1 is provided with two groups, the two groups of lifting assemblies 1 are arranged in parallel, and the lifting assembly 1 comprises a bottom plate 11, a lifting assembly 12, a bearing plate 13, an auxiliary plate 14, a plurality of railings 15 and a plurality of limiting assemblies 16;

the bearing plate 13 is positioned above the bottom plate 11, the lifting assembly 12 is arranged between the bottom plate 11 and the bearing plate 13, and the lifting assembly 12 is connected with the bottom plate 11 and the bearing plate 13 to drive the bearing plate 13 to move up and down;

when the automobile parts are required to be overhauled, the automobile can be driven to the two bearing plates 13 firstly, and then the bearing plates 13 are driven to move upwards through the lifting assembly 12, so that the automobile can be lifted, and the automobile parts can be overhauled by workers conveniently;

the auxiliary plate 14 is rotatably arranged on one side of the bearing plate 13, a plurality of railings 15 are equidistantly arranged on one side of the bearing plate 13 far away from the auxiliary plate 14, and a plurality of railings 15 are rotatably arranged on the bearing plate 13;

when the bearing plate 13 is at the lowest position, the auxiliary plate 14 on the bearing plate 13 is connected with the bearing plate 13 in a rotating way, so that one end of the auxiliary plate 14 far away from the bearing plate 13 is contacted with the ground, the auxiliary plate 14 is inclined, the automobile can conveniently run onto the bearing plate 13 through the auxiliary plate 14, meanwhile, a user can rotate the corresponding railing 15 according to the requirement, the railing 15 is kept vertical to the bearing plate 13, and the front wheels can be blocked through the railing 15, so that the automobile is prevented from sliding out from one side of the bearing plate 13 close to the railing 15;

the limiting assemblies 16 are equidistantly arranged on one side, close to the auxiliary plate 14, of the bearing plate 13, the limiting assemblies 16 comprise a limiting plate 161, two groups of connecting rods 162 and two groups of balancing weights 163, the limiting plate 161 is rotatably arranged on the bearing plate 13, the two groups of connecting rods 162 are respectively arranged at the lower ends of two sides of the limiting plate 161, and the two groups of balancing weights 163 are respectively arranged on the two groups of connecting rods 162;

when the automobile runs onto the bearing plate 13, the lifting assembly 12 drives the automobile on the bearing plate 13 to move upwards, the connecting rod 162 on the limiting assembly 16 moves downwards under the action of gravity of the balancing weight 163, and meanwhile, the limiting plate 161 and the bearing plate 13 are rotationally connected, so that the connecting rod 162 rotates downwards under the action of gravity, the limiting plate 161 is driven to rotate upwards when the connecting rod 162 rotates, the limiting plate 161 pressed by the rear wheel of the automobile cannot rotate, when the automobile is lifted, the nearest limiting plate 161 close to the rear wheel of the automobile is lifted to block the rear wheel of the automobile, so that four wheels of the automobile can be limited through the matched limiting action of the limiting plate 161 and the railing 15, meanwhile, a user can erect the railing 15 at different positions according to the body types of the automobile, and after the bearing plate 13 is lifted, the limiting plate 161 at the corresponding position can be automatically lifted to limit the rear wheel of the automobile, so that the automobile can be prevented from moving on the bearing plate 13, and meanwhile, the gravity center of the automobile can be adjusted, and the dangerous and practical overhaul of the automobile in the lifting assembly 1 can be avoided;

meanwhile, when the automobile needs to move downwards, the lifting assembly 12 drives the bearing plate 13 to move downwards, so that the connecting rod 162 on the bearing plate 13 is inclined towards the direction of the bearing plate 13 after contacting the ground, meanwhile, the connecting rod 162 can drive the limiting plates 161 to reset and retract into the bearing plate 13, so that a plurality of limiting plates 161 can be automatically reset, then the automobile can directly run down from the bearing plate 13, and the limiting plates 161 do not need to be reset manually by a worker, thereby being convenient to use.

Specifically, in this embodiment, the lifting assembly 12 includes a scissor rod 121, a hydraulic cylinder 122, a first slider 123 and a second slider 124, where the first slider 123 is slidably disposed on the bottom plate 11, the second slider 124 is slidably disposed on the carrier plate 13, two ends of one side of the scissor rod 121 are respectively hinged to the first slider 123 and the second slider 124, two ends of the other side of the scissor rod 121 are respectively hinged to the bottom plate 11 and the carrier plate 13, and the hydraulic cylinder 122 is disposed on the scissor rod 121 to drive the scissor rod 121 to stretch and retract;

when the hydraulic cylinder 122 stretches, the hydraulic cylinder 122 drives the scissor rod 121 to expand or contract, so that the carrier plate 13 can be pushed to move up and down by the scissor rod 121;

since the scissor levers 121 and the hydraulic cylinders 122 in the present application are both prior art and are not improvements of the present application, they are common devices in the lifter field, and will not be described in detail.

Referring to fig. 8, the end of the limiting plate 161 away from the connecting rod 162 is rotatably provided with a first guide roller 164, so that when the limiting plate 161 is in contact with the wheel of the automobile in the process of expanding or contracting, the first guide roller 164 rolls on the surface of the wheel, and thus the phenomenon that the wheel is scratched due to direct friction contact between the limiting plate 161 and the wheel in the rotating process can be avoided, and the practicability is strong.

Further, in this embodiment, the roller 165 is rotatably disposed at one end of the connecting rod 162 away from the limiting plate 161, so that when the connecting rod 162 contacts with the ground, the roller 165 on the connecting rod 162 contacts with the ground first, and when the connecting rod 162 rotates upwards, the roller 165 rolls on the ground all the time, so that abrasion caused by direct friction between the connecting rod 162 and the ground can be avoided, and the service life of the connecting rod 162 is affected.

Referring to fig. 3, a second guide roller 141 is rotatably disposed at an end of the auxiliary plate 14 away from the supporting plate 13, so that when the auxiliary plate 14 contacts with the ground during the downward movement of the supporting plate 13, the second guide roller 141 will first roll and contact with the ground, thereby not only avoiding damage caused by direct friction between the auxiliary plate 14 and the ground, but also enabling the auxiliary plate 14 to incline more smoothly during use.

Furthermore, the surfaces of the bearing plate 13 and the auxiliary plate 14 are provided with anti-skid patterns, so that the vehicle deviation caused by the skidding of the vehicle in the process of driving to the bearing plate 13 can be avoided, and the safety of the device is enhanced.

In order to solve the problems that in the prior art, if the hydraulic cylinder 122 is damaged after the lifting device is used for a long time, the situation that an automobile falls easily in the lifting process can be solved, the automobile is damaged, and the life safety of staff is seriously threatened;

in this embodiment, the lifting assembly 1 further includes a protection assembly 17, where the protection assembly 17 includes a limiting rack 171, a connecting plate 172, and a plurality of fixed teeth 173, the limiting rack 171 is disposed on the bottom plate 11, the connecting plate 172 is rotatably disposed on the first slider 123, a plurality of fixed teeth 173 are all disposed on the connecting plate 172, and a plurality of fixed teeth 173 are all meshed with the limiting rack 171;

when the hydraulic cylinder 122 is unfolded to push the shearing rod 121 to be unfolded upwards, the shearing rod 121 drives the first sliding block 123 to move, so that the first sliding block 123 is driven to move in the moving process, the fixed teeth 173 on the connecting plate 172 are driven to move, and through the rotating action of the connecting plate 172 and the first sliding block 123, the fixed teeth 173 move upwards along the inclined plane of the limiting rack 171, so that the bearing plate 13 is not blocked when moving upwards, when the hydraulic cylinder 122 is damaged after long-time use, the bearing plate 13 descends to enable the shearing rod 121 to move downwards, the shearing rod 121 drives the first sliding block 123 to move reversely, the fixed teeth 173 are clamped in the limiting rack 171, and the first sliding block 123 is prevented from moving continuously through the meshing limiting action of the fixed teeth 173 and the limiting rack 171, so that the danger of falling of an automobile can be avoided;

when the automobile is required to move downwards in the normal use process, a user rotates the connecting plate 172 to enable the fixed teeth 173 not to contact the limiting racks 171, and when the automobile is required to move upwards, the user rotates the connecting plate 172 to enable the fixed teeth 173 to contact the limiting racks 171, so that the use is convenient.

Preferably, two sets of bottom plates 11 are connected through a plurality of link 2, can strengthen the structural strength of whole device like this, still can guarantee interval and the depth of parallelism between two loading board 13 simultaneously, just so at the in-process of installation just need not measure the position between two bottom plates 11 to avoid the device to produce the deviation at the in-process of installation position and lead to the unable accurate stability of car on loading board 13, guaranteed the security and the convenience of installation of device.

In the description of the present application, it should be noted that the azimuth or positional relationship indicated by the terms "upper", "lower", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of description of the present application and simplification of the description, and are not indicative or implying that the apparatus or element in question must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present application. Unless specifically stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

It should be noted that in this application, relational terms such as "first" and "second" and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing is merely a specific embodiment of the application to enable one skilled in the art to understand or practice the application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (8)

1. The utility model provides a car spare part detects and uses lifting device which characterized in that, it includes:

the lifting assembly (1) is provided with two groups, and the two groups of lifting assemblies (1) are arranged in parallel;

the lifting assembly (1) comprises a bottom plate (11), a lifting assembly (12), a bearing plate (13), an auxiliary plate (14), a plurality of railings (15) and a plurality of limiting assemblies (16);

the bearing plate (13) is positioned above the bottom plate (11), the lifting assembly (12) is arranged between the bottom plate (11) and the bearing plate (13), and the lifting assembly (12) is connected with the bottom plate (11) and the bearing plate (13) to drive the bearing plate (13) to move up and down;

the auxiliary plate (14) is rotatably arranged on one side of the bearing plate (13), a plurality of railings (15) are equidistantly arranged on one side of the bearing plate (13) away from the auxiliary plate (14), and a plurality of railings (15) are rotatably arranged on the bearing plate (13);

a plurality of spacing subassembly (16) equidistance sets up in one side that loading board (13) are close to accessory plate (14), spacing subassembly (16) are including limiting plate (161), two sets of connecting rod (162) and two sets of balancing weights (163), limiting plate (161) rotate and set up on loading board (13), two sets of connecting rod (162) are established respectively in the both sides lower extreme of limiting plate (161), two sets of balancing weights (163) are established respectively on two sets of connecting rods (162).

2. The lifting device for detecting automobile parts as defined in claim 1, wherein:

lifting assembly (12) are including cutting fork (121), pneumatic cylinder (122), first slider (123) and second slider (124), first slider (123) slide and set up on bottom plate (11), second slider (124) slide and set up on loading board (13), one side both ends of cutting fork (121) are articulated respectively on first slider (123) and second slider (124), the opposite side both ends of cutting fork (121) are articulated respectively on bottom plate (11) and loading board (13), pneumatic cylinder (122) are established on cutting fork (121) in order to drive cut fork (121) are flexible.

3. The lifting device for detecting automobile parts as defined in claim 1, wherein:

one end of the limiting plate (161) far away from the connecting rod (162) is rotatably provided with a first guide roller (164).

4. The lifting device for detecting automobile parts as defined in claim 1, wherein:

and the ends, far away from the limiting plates (161), of the connecting rods (162) are respectively provided with a roller (165) in a rotating way.

5. The lifting device for detecting automobile parts as defined in claim 1, wherein:

the auxiliary plate (14) is rotatably provided with a second guide roller (141) at one end far away from the bearing plate (13).

6. The lifting device for detecting automobile parts as defined in claim 1, wherein:

the surfaces of the bearing plate (13) and the auxiliary plate (14) are provided with anti-skid patterns.

7. The lifting device for detecting automobile parts as defined in claim 2, wherein:

the lifting assembly (1) further comprises a protection assembly (17), the protection assembly (17) comprises a limiting rack (171), a connecting plate (172) and a plurality of fixed teeth (173), the limiting rack (171) is arranged on the bottom plate (11), the connecting plate (172) is rotatably arranged on the first sliding block (123), the fixed teeth (173) are all arranged on the connecting plate (172), and the fixed teeth (173) are meshed with the limiting rack (171).

8. The lifting device for detecting automobile parts as defined in claim 1, wherein:

the two groups of bottom plates (11) are connected through a plurality of connecting frames (2).

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