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CN-224226563-U - Lifting device for automobile assembly

CN224226563UCN 224226563 UCN224226563 UCN 224226563UCN-224226563-U

Abstract

The utility model discloses a lifting device for automobile assembly, which comprises a bearing part, a limiting part and a limiting part, wherein the bearing part comprises a bottom plate and a supporting plate, the supporting plates are fixedly connected to two symmetrical sides of the upper end surface of the bottom plate, the limiting part comprises a limiting frame, air bags, limiting plates, elastic belts and first springs, the upper end surface of the bottom plate is fixedly connected with the limiting frame, the air bags are fixedly connected to two symmetrical sides of the inner wall of the limiting frame, the limiting plates are fixedly connected to two opposite sides of the two air bags, and the elastic belts are fixedly connected between the two limiting plates. The utility model is provided with the limiting plate, the air bag and the first spring, when the spare tire is propped into the limiting plate, the air bag and the first spring can be compressed according to the size of the spare tire, so that the limiting plate is stably attached to the surface of the spare tire to limit, and the impact of rolling on other articles is avoided when the spare tire is separated from the lifting structure, and a worker does not need to walk along with the spare tire.

Inventors

  • HU YA
  • WANG DINGYU
  • GONG YAN
  • WANG WENJIE

Assignees

  • 湖北力马东升科技有限公司

Dates

Publication Date
20260512
Application Date
20250516

Claims (6)

  1. 1. A lifting device for automobile assembly, comprising: The bearing component comprises a bottom plate (1) and a supporting plate (2), wherein the supporting plate (2) is fixedly connected to two symmetrical sides of the upper end surface of the bottom plate (1); The limiting component comprises a limiting frame (16), an air bag (18), a limiting plate (19), an elastic band (20) and a first spring (17); The utility model discloses a floor, including bottom plate (1), spacing frame (16) up end fixedly connected with, the equal fixedly connected with gasbag (18) in spacing frame (16) inner wall symmetry both sides, two equal fixedly connected with limiting plate (19) in gasbag (18) opposite side, two common fixedly connected with elastic band (20) between limiting plate (19), external one side of limiting plate (19) is fixedly connected with first spring (17).
  2. 2. The lifting device for automobile assembly according to claim 1, wherein one end of the first spring (17) deviating from the limiting plate (19) is fixedly connected in the limiting frame (16), and the air bag (18) and the first spring (17) are arranged at upper and lower opposite positions.
  3. 3. The lifting device for automobile assembly according to claim 1, further comprising a lifting component, wherein the lifting component comprises a fixed plate (3), a forward and reverse rotating motor (4), a first rotating rod (5), a first gear (6), a toothed belt (7), a second gear (15), a connecting plate (8), a winding roller (9), a winding rope (10), a limiting rod (11), a supporting rod (12), a sleeve (14), a second spring (13), a through hole and a second rotating rod (21); The device comprises a supporting plate (2), a fixing plate (3) fixedly connected with the right side face of the supporting plate (2), a positive and negative rotating motor (4) fixedly connected with the upper end face of the fixing plate (3), a first rotating rod (5) is installed on the side wall of the supporting plate (2) in a penetrating mode at the output end of the positive and negative rotating motor (4), a first gear (6) is fixedly connected with the surface of the first rotating rod (5), a toothed belt (7) is connected with the surface of the first gear (6) in a meshed mode, a second gear (15) is connected with the toothed belt (7) in a transmission mode, two connecting plates (8) are fixedly connected with the surface of the toothed belt (7), a winding roller (9) is fixedly connected with a winding rope (10) in a rotating mode on the inner wall of the connecting plates, a limiting rod (11) is fixedly connected with the other end of the winding rope (10), a supporting rod (12) is fixedly connected with the bottom end of the limiting rod (11), a sleeve (14) is sleeved on the surface of the supporting rod (12) in a sliding mode, and one end of the supporting rod (12) is fixedly connected with a second spring (13).
  4. 4. A lifting device for automobile assembly according to claim 3, wherein one end of the second spring (13) deviating from the supporting rod (12) is fixedly connected in the sleeve (14), one end of the sleeve (14) deviating from the loop bar is fixedly connected on the surface of the toothed belt (7), and a through hole is formed in the inner wall of the sleeve (14).
  5. 5. A lifting device for automobile assembly according to claim 3, characterized in that the inner wall of the other support plate (2) is rotatably sleeved with the other end of the first rotating rod (5).
  6. 6. A lifting device for automobile assembly according to claim 3, wherein the inner wall of the second gear (15) is fixedly connected with a second rotating rod (21), and both ends of the second rotating rod (21) rotate in the supporting plate (2) respectively.

Description

Lifting device for automobile assembly Technical Field The utility model relates to the technical field of automobile assembly, in particular to a lifting device for automobile assembly. Background The automobile assembly refers to the technical process of assembling qualified components into an assembly of a whole automobile, an engine, a transmission and the like according to certain technical requirements, and the spare tire is used as one of the automobile assemblies, has large volume, and is time-consuming and labor-consuming if being carried manually. According to retrieving, application number CN213262705U discloses a spare tyre lifting device for automobile assembly, the device meshing connecting piece one end swing joint is in the screw thread lead screw surface, meshing connecting piece other end fixed connection is in first rotating electrical machines one end, first rotating electrical machines other end swing joint is in semi-annular storage piece one end, and round revolving stage passes through the hydro-cylinder lifting and passes through third rotating electrical machines rotation adjustment to suitable position when waiting to adorn near the conveyor of automobile frame, and then first rotating electrical machines rotation drives semi-annular storage piece rotation, and at this moment, spare tyre can easily take out and assemble. The above proposal has the following defects that when the semi-annular storage piece is rotated by the first motor, the device easily separates the spare tire from the semi-annular storage piece under the action of gravity, because the spare tire is circular in shape, when the spare tire rotates out to be in a vertical state, the spare tire can easily roll in a working area to strike other objects, and workers also need to spend time to retrieve. Disclosure of utility model The utility model aims to provide a lifting device for automobile assembly, which solves the problems that the lifting device is easy to roll in a working area and strike other objects and workers need to take time to retrieve in the prior art. In order to solve the technical problems, the utility model is realized by the following technical scheme: the utility model relates to a lifting device for automobile assembly, comprising: The bearing component comprises a bottom plate and a supporting plate, and the supporting plates are fixedly connected to the two symmetrical sides of the upper end surface of the bottom plate; The limiting component comprises a limiting frame, an air bag, a limiting plate, an elastic band and a first spring; The utility model discloses a bottom plate, including bottom plate up end, spacing frame inner wall symmetry both sides equal fixedly connected with gasbag, two equal fixedly connected with limiting plate in the opposite one side of gasbag, two common fixedly connected with elastic band between the limiting plate, the equal fixedly connected with first spring of external one side of limiting plate. Further, one end of the first spring deviating from the limiting plate is fixedly connected in the limiting frame, and the air bag and the first spring are arranged at upper and lower relative positions. The lifting component comprises a fixed plate, a forward and backward rotating motor, a first rotating rod, a first gear, a toothed belt, a second gear, a connecting plate, a winding roller, a winding rope, a limiting rod, a supporting rod, a sleeve, a second spring, a through hole and a second rotating rod; The device comprises a supporting plate, a right side face fixedly connected with fixed plate of the supporting plate, a positive and negative rotating motor is fixedly connected to the upper end face of the fixed plate, a first rotating rod is installed at the output end of the positive and negative rotating motor, a first gear is fixedly connected to the surface of the first rotating rod, a toothed belt is connected to the surface of the first gear in a meshed mode, a second gear is connected to the inner transmission of the toothed belt, two connecting plates are fixedly connected to the surface of the toothed belt, a winding roller is fixedly connected to the inner wall of each connecting plate in a rotating mode, a winding rope is fixedly connected to the surface of each winding roller, a limiting rod is fixedly connected to the other end of each winding rope, a supporting rod is fixedly connected to the bottom end of each limiting rod, a sleeve is sleeved on the surface of each supporting rod in a sliding mode, and a second spring is fixedly connected to one end of each supporting rod. Further, one end of the second spring deviating from the supporting rod is fixedly connected in the sleeve, one end of the sleeve deviating from the loop bar is fixedly connected to the surface of the toothed belt, and the inner wall of the sleeve is provided with a through hole. Further, the inner wall of the other supporting plate is rotatably sleeved with the other end of t