CN215402803U

CN215402803U - Lifting device for new energy automobile maintenance

Info

Publication number: CN215402803U
Application number: CN202121049246.XU
Authority: CN
Inventors: 王有明
Original assignee: Zhejiang Traffic Technician College
Current assignee: Zhejiang Traffic Technician College
Priority date: 2021-05-17
Filing date: 2021-05-17
Publication date: 2022-01-04
Anticipated expiration: 2031-05-17

Abstract

The utility model discloses a lifting device for maintaining a new energy automobile, which comprises a bottom plate, wherein four corresponding and uniformly distributed supporting columns are arranged on the bottom plate, movable rings are sleeved on the supporting columns, and lifting mechanisms are arranged on the movable rings; the lifting mechanism comprises a tooth socket, a limiting movable device is arranged between the tooth socket and the movable ring in a limiting mode, a limiting support is fixedly welded on one side of the movable ring, a lifting gear is movably arranged in the limiting support in a limiting mode, the lifting gear is located in the tooth socket and is in meshed connection with the tooth socket, a tooth bar is movably arranged above the limiting support in a limiting mode, the tooth bar is in meshed connection with the lifting gear, a telescopic plate is fixedly welded above the limiting support, and a telescopic device is arranged in the telescopic plate; the novel energy automobile lifting device can lift the novel energy automobile to facilitate maintenance, and meanwhile, the length of the expansion plate can be adjusted to lift the novel energy automobiles with different sizes.

Description

Lifting device for new energy automobile maintenance

Technical Field

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

Background

The new energy automobile is an automobile which adopts unconventional automobile fuel as a power source, integrates advanced technologies in the aspects of power control and driving of the automobile, has an advanced technical principle and a new technology and a new structure, and needs to be professionally maintained when the new energy automobile breaks down;

when a new energy automobile is maintained, the automobile needs to be lifted, a jack is generally adopted to lift the automobile at present, but the jack is inconvenient to use, a plurality of jacks are required to operate synchronously, the operation is very troublesome, and the lifting devices required are different due to different types, sizes and lifting equipment required by the new energy automobile.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model aims to provide a lifting device for maintaining a new energy automobile, which can lift the new energy automobile to facilitate maintenance, and can adjust the length of a telescopic plate to lift new energy automobiles with different sizes.

In order to solve the problems, the utility model adopts the following technical scheme:

a lifting device for maintaining a new energy automobile comprises a bottom plate, wherein four corresponding supporting columns are uniformly distributed on the bottom plate, movable rings are sleeved on the supporting columns, and lifting mechanisms are arranged on the movable rings;

the lifting mechanism comprises a tooth socket, the tooth socket and the movable ring are movably arranged in a limiting manner, a limiting support is fixedly welded on one side of the movable ring, a lifting gear is movably arranged in the limiting support in a limiting manner, the lifting gear is positioned in the tooth socket and is in meshed connection with the tooth socket, a tooth rod is movably arranged above the lifting gear in a limiting manner, the tooth rod is in meshed connection with the lifting gear, a telescopic plate is fixedly welded above the limiting support, and a telescopic device is arranged in the telescopic plate; the novel energy automobile lifting device can lift the novel energy automobile to facilitate maintenance, and meanwhile, the length of the expansion plate can be adjusted to lift the novel energy automobiles with different sizes.

As a preferable scheme of the utility model, an upper baffle is arranged at the top of the tooth groove of the support column, a lower baffle is arranged at the top of the tooth groove of the support column, and the tooth groove is arranged between the lower baffle and the upper baffle of the movable ring.

As a preferable scheme of the utility model, the limit bracket is fixedly provided with a lifting motor at one side of the rack bar, and the output end of the lifting motor is in transmission connection with the rack bar through a coupler.

As a preferable scheme of the utility model, a handle is arranged on the other side of the movable ring corresponding to the tooth grooves, and the handle is in limited rotary connection with the movable ring through a bolt.

As a preferable scheme of the utility model, the expansion plate comprises a fixed plate and a movable plate, the fixed plate and the limiting bracket are fixedly welded, and one end of the movable plate is positioned in the fixed plate and is movably connected with the fixed plate in a limiting manner.

As a preferred scheme of the utility model, the telescopic device comprises a gear groove, one side of the movable plate, which is located inside the fixed plate, is provided with the gear groove, the gear groove is connected with a right-angle gear in a meshing manner, a central shaft of the right-angle gear is fixedly welded to the central shaft, the central shaft penetrates through the fixed plate and is arranged between the fixed plate and the central shaft in a limiting and rotating manner, the fixed plate is provided with a telescopic motor at a position corresponding to the central shaft, and an output end of the telescopic motor is fixedly connected with the central shaft.

Compared with the prior art, the utility model has the advantages that:

(1) when the lifting gear is used, the output end of the lifting motor drives the toothed bar to rotate, the toothed bar rotates to drive the lifting gear to rotate, the lifting gear is meshed with the tooth socket and is connected with the tooth socket, when the position of the tooth socket is kept unchanged, the lifting gear can lift on the tooth socket, the lifting gear drives the limiting bracket, the limiting bracket drives the movable ring to lift on the tooth socket, the new energy automobile can be lifted to a high degree, and the maintenance is facilitated;

(2) the output through flexible motor drives well core rod and rotates, drives right angle gear through well core rod and rotates, is connected through meshing between right angle gear and the gear groove, makes the fly leaf be located the inside of fixed plate and stretches out and draws back the slip, can adjust the length of expansion plate, makes it can go up and down to the new energy automobile of equidimension not.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of the lifting mechanism of the present invention;

FIG. 3 is a schematic view of the internal cross-sectional structure of the lifting mechanism of the present invention;

fig. 4 is a schematic structural view of the telescopic device of the present invention.

The reference numbers in the figures illustrate:

1. a base plate; 2. a support pillar; 3. a movable ring; 4. a lifting mechanism; 41. a tooth socket; 411. an upper baffle plate; 412. a lower baffle plate; 42. a limiting bracket; 43. a lifting gear; 44. a rack bar; 45. a lifting motor; 46. a handle; 5. a retractable plate; 51. a fixing plate; 52. a movable plate; 6. a telescoping device; 61. a gear groove; 62. a right angle gear; 63. a center pole; 64. a telescopic motor.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

As shown in fig. 1-4, a lifting device for new energy automobile maintenance comprises a base plate 1, four corresponding and uniformly distributed support columns 2 are arranged on the base plate 1, movable rings 3 are sleeved on the support columns 2, and lifting mechanisms 4 are arranged on the movable rings 3;

elevating system 4 includes tooth's socket 41, spacing activity sets up between tooth's socket 41 and the movable ring 3, the fixed welding in one side of movable ring 3 has spacing support 42, the inside spacing activity of spacing support 42 is provided with elevating gear 43, elevating gear 43 be located tooth's socket 41 inside and with the tooth's socket 41 between the meshing be connected, the spacing activity in the top that spacing support 42 is located elevating gear 43 is provided with ratch 44, the meshing is connected between ratch 44 and the elevating gear 43, the fixed welding in top of spacing support 42 has expansion plate 5, the inside of expansion plate 5 is provided with telescoping device 6.

In the specific embodiment of the utility model, the arranged bottom plate 1 is used for carrying out limit support on the whole, the movable ring 3 can carry out limit rotation on the support column 2 through the arranged support column 2, and the height of the expansion plate 5 can be controlled through the arranged lifting mechanism 4, so that the expansion plate 5 can lift a new energy automobile, and the maintenance work of the new energy automobile is facilitated; through the meshing connection between the lifting gear 43 and the tooth socket 41, when the position of the tooth socket 41 is kept unchanged, the lifting gear 43 can lift on the tooth socket 41, the lifting gear 43 drives the limiting bracket 42, the limiting bracket 42 drives the movable ring 3 to lift on the tooth socket 41, through the meshing connection between the toothed bar 44 and the lifting gear 43, the toothed bar 44 can synchronously drive the lifting gear 43 to rotate when rotating, and the length of the expansion plate 5 can be controlled through the arranged expansion device 6;

furthermore, the gear rod 44 rotates to drive the lifting gear 43 to rotate, and the lifting gear 43 is meshed with the tooth socket 41, so that the lifting gear 43 can move up and down on the tooth socket 41 when the position of the tooth socket 41 is kept unchanged, the lifting gear 43 drives the limiting bracket 42, and the limiting bracket 42 drives the movable ring 3 to move up and down on the tooth socket 41.

Specifically, referring to fig. 2, an upper baffle 411 is disposed on the top of the supporting column 2 at the tooth slot 41, a lower baffle 412 is disposed on the top of the supporting column 2 at the tooth slot 41, and the tooth slot 41 is disposed between the lower baffle 412 and the upper baffle 411 of the movable ring 3.

In this embodiment: the upper baffle 411 and the lower baffle 412 are used for limiting the tooth space 41, so that the tooth space 41 cannot move up and down along with the movable ring 3.

Specifically, referring to fig. 3, a lifting motor 45 is fixedly installed on one side of the limiting bracket 42, which is located on the rack bar 44, and an output end of the lifting motor 45 is in transmission connection with the rack bar 44 through a coupler.

In this embodiment: the lifting motor 45 is started, the lifting motor 45 can select different models according to actual conditions, for example, the model is 3GN150K, and the output end of the lifting motor 45 drives the rack bar 44 to rotate.

Specifically, referring to fig. 2, the movable ring 3 is provided with a handle 46 at the other side corresponding to the tooth slot 41, and the handle 46 is connected with the movable ring 3 in a limited rotation manner through a bolt.

In this embodiment: the movable ring 3 can be controlled to rotate on the supporting column 2 through the arranged handle 46, and the position of the tooth groove 41 is conveniently adjusted.

Specifically, referring to fig. 2, the retractable plate 5 includes a fixed plate 51 and a movable plate 52, the fixed plate 51 is fixedly welded to the limiting bracket 42, and one end of the movable plate 52 is located inside the fixed plate 51 and is movably connected to the fixed plate 51 in a limiting manner.

In this embodiment: the movable plate 52 extends and retracts inside the fixed plate 51, so that the length of the extension plate 5 can be adjusted, and the new energy vehicles with different widths can be conveniently lifted and supported.

Specifically, please refer to fig. 4, the telescopic device 6 includes a gear groove 61, one side of the movable plate 52 located inside the fixed plate 51 is provided with the gear groove 61, the gear groove 61 is engaged with a right-angle gear 62, a central shaft of the right-angle gear 62 is located in the fixed welding position and is provided with a central rod 63, the central rod 63 penetrates through the fixed plate 51 and is arranged in a limiting rotation manner with the fixed plate 51, the fixed plate 51 is located at a position corresponding to the central rod 63 and is provided with a telescopic motor 64, and an output end of the telescopic motor 64 is fixedly connected with the central rod 63.

In this embodiment: the telescopic motor 64 is started, the telescopic motor 64 can select different models according to actual conditions, for example, the model is selected to be 3IK15RGN-C, the output end of the telescopic motor 64 drives the central rod 63 to rotate, the central rod 63 drives the right-angle gear 62 to rotate, and the right-angle gear 62 is meshed with the gear groove 61 to be connected, so that the movable plate 52 is located inside the fixed plate 51 to slide in a telescopic mode.

The working principle and the using process of the utility model are as follows: when the lifting device for maintaining the new energy automobile is used, the lifting motor 45 is started, the output end of the lifting motor 45 drives the toothed bar 44 to rotate, the toothed bar 44 rotates to drive the lifting gear 43 to rotate, the lifting gear 43 is meshed with the toothed groove 41, and when the position of the toothed groove 41 is kept unchanged, the lifting gear 43 can lift on the toothed groove 41, the lifting gear 43 drives the limiting bracket 42, and the limiting bracket 42 drives the movable ring 3 to lift on the toothed groove 41;

the telescopic motor 64 is started, the output end of the telescopic motor 64 drives the central rod 63 to rotate, the central rod 63 drives the right-angle gear 62 to rotate, and the right-angle gear 62 is meshed with the gear groove 61 to enable the movable plate 52 to be positioned in the fixed plate 51 to slide in a telescopic mode; the novel energy automobile lifting device can lift the novel energy automobile to be convenient to maintain, and meanwhile, the length of the expansion plate 5 can be adjusted to lift the novel energy automobiles with different sizes.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the equivalent replacement or change according to the technical solution and the modified concept of the present invention should be covered by the scope of the present invention.

Claims

1. The utility model provides a new energy automobile maintains and uses elevating gear, includes bottom plate (1), its characterized in that: four supporting columns (2) which are correspondingly and uniformly distributed are arranged on the bottom plate (1), movable rings (3) are sleeved on the supporting columns (2), and lifting mechanisms (4) are arranged on the movable rings (3);

elevating system (4) include tooth's socket (41), spacing activity sets up between tooth's socket (41) and movable ring (3), the fixed welding in one side of movable ring (3) has spacing support (42), the spacing activity in inside of spacing support (42) is provided with lifting gear (43), lifting gear (43) are located tooth's socket (41) inside and are connected with meshing between tooth's socket (41), the spacing activity in top that spacing support (42) are located lifting gear (43) is provided with ratch (44), meshing is connected between ratch (44) and lifting gear (43), the fixed welding in top of spacing support (42) has expansion plate (5), the inside of expansion plate (5) is provided with telescoping device (6).

2. The lifting device for the maintenance of the new energy automobile according to claim 1, characterized in that: the top that support column (2) are located tooth's socket (41) is provided with overhead gage (411), the top that support column (2) are located tooth's socket (41) is provided with down baffle (412), movable ring (3) are located down and are provided with tooth's socket (41) between baffle (412) and overhead gage (411).

3. The lifting device for the maintenance of the new energy automobile according to claim 1, characterized in that: the limiting support (42) is located one side of the rack bar (44) and is fixedly provided with a lifting motor (45), and the output end of the lifting motor (45) is in transmission connection with the rack bar (44) through a coupler.

4. The lifting device for the maintenance of the new energy automobile according to claim 1, characterized in that: the handle (46) is arranged on the other side, corresponding to the tooth grooves (41), of the movable ring (3), and the handle (46) is in limited rotating connection with the movable ring (3) through bolts.

5. The lifting device for the maintenance of the new energy automobile according to claim 1, characterized in that: the expansion plate (5) comprises a fixed plate (51) and a movable plate (52), the fixed plate (51) and the limiting support (42) are fixedly welded, and one end of the movable plate (52) is located inside the fixed plate (51) and is in limiting movable connection with the fixed plate (51).

6. The lifting device for the maintenance of the new energy automobile according to claim 5, characterized in that: telescoping device (6) include gear groove (61), the inside one side that fly leaf (52) are located fixed plate (51) is opened there is gear groove (61), the meshing is connected with right angle gear (62) on gear groove (61), the center pin of right angle gear (62) is located fixed welding and has well core rod (63), well core rod (63) run through fixed plate (51) and with fixed plate (51) between spacing rotation setting, fixed plate (51) are located the position that corresponds well core rod (63) and install flexible motor (64), fixed connection between the output of flexible motor (64) and well core rod (63).