CN219526129U

CN219526129U - Movable lifting platform

Info

Publication number: CN219526129U
Application number: CN202320499408.2U
Authority: CN
Inventors: 袁井普; 姚化民; 吕志建; 马风杰; 魏晶淼
Original assignee: Hebei Sanli Lifting Equipment Co ltd
Current assignee: Hebei Sanli Lifting Equipment Co ltd
Priority date: 2023-03-15
Filing date: 2023-03-15
Publication date: 2023-08-15
Anticipated expiration: 2033-03-15

Abstract

The utility model discloses a movable lifting platform, which relates to the technical field of lifting platforms and comprises a bottom plate and a lifting platform body, wherein four self-locking universal wheels are arranged on the bottom surface of the bottom plate, two handrails are fixedly connected to the upper surface of the bottom plate, a lifting mechanism is arranged above the bottom plate and comprises a Z-shaped supporting plate, the bottom surface of the Z-shaped supporting plate is fixedly connected with the upper surface of the bottom plate, and a horizontal moving mechanism is arranged below the lifting platform body. It can drive horizontal migration mechanism and lift platform body reciprocates through setting up elevating system to can carry the material on the lift platform body to appointed height, through setting up horizontal migration mechanism, can carry out the lift platform body left or right the small circle removal according to the demand at the lift platform body in-process that rises, compare the manual device that promotes to appointed position with the device of staff, more labour saving and time saving.

Description

Movable lifting platform

Technical Field

The utility model relates to the technical field of lifting platforms, in particular to a movable lifting platform.

Background

The movable lifting platform mechanism is widely applied to various industrial enterprises and production lines such as automobiles, containers, mold manufacturing, wood processing, chemical filling and the like, and can meet the lifting demands of different working heights.

According to the chinese patent of application number 202222850051.6, a portable lift platform is disclosed, including the device body, the auto-lock universal wheel is installed to the bottom side outer wall of device body, and one side outer wall of device body is equipped with the recess, and one side outer wall fixedly connected with symmetrical guide bar and stabilizer bar of recess, one side outer wall fixedly connected with mount pad of device body.

By adopting the scheme, the initial height of the lifting plate can be reduced, the steel structure is convenient to place, but the lifting plate in the scheme can only move up and down singly, and when the lifting plate needs to move leftwards or rightwards in a small range in the ascending process, a worker is required to manually push the whole device to the aim, and the lifting plate is excessively time-consuming and labor-consuming; to this end, we provide a mobile lifting platform that solves the above problems.

Disclosure of Invention

The utility model aims to make up the defects of the prior art and provides a movable lifting platform.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a portable lift platform, includes bottom plate and lift platform body, four auto-lock universal wheels are installed to the bottom surface of bottom plate, the upper surface fixedly connected with of bottom plate has two armrests, the top of bottom plate is provided with elevating system, elevating system includes the Z shape backup pad, the bottom surface of Z shape backup pad and the upper surface fixed connection of bottom plate, the below of lift platform body is provided with horizontal migration mechanism.

Further, the upper surface of bottom plate installs first motor, the output fixedly connected with first threaded rod of first motor, the one end rotation connection that first threaded rod kept away from first motor is in the inside of Z shape backup pad.

Further, the surface threaded connection of first threaded rod has the screw thread board, the surface fixedly connected with first slider of screw thread board, first spout has been seted up to the inside of Z shape backup pad, first slider sliding connection is in the inside of first spout.

Further, the horizontal movement mechanism comprises a U-shaped plate, one surface of the U-shaped plate, which is close to the Z-shaped supporting plate, is fixedly connected with one surface of the first sliding block, which is far away from the threaded plate, and the upper surface of the U-shaped plate is contacted with the bottom surface of the lifting platform body.

Further, the inside rotation of U shaped board is connected with the second threaded rod, the second motor is installed to the surface of U shaped board, the output of second motor and the one end fixed connection of second threaded rod.

Further, the surface threaded connection of second threaded rod has the screw thread piece, the last fixed surface of screw thread piece is connected with the second slider, the second spout has been seted up to the inside of U-shaped board, second slider sliding connection is in the inside of second spout, the one side that the screw thread piece was kept away from to the second slider is fixed connection with the bottom surface of lift platform body.

Compared with the prior art, the movable lifting platform has the following beneficial effects:

1. according to the utility model, the lifting mechanism is arranged, so that the horizontal moving mechanism and the lifting platform body can be driven to move up and down, materials on the lifting platform body can be conveyed to a designated height, and the lifting platform body can be moved leftwards or rightwards in a small range according to requirements in the lifting process of the lifting platform body by arranging the horizontal moving mechanism, so that compared with the situation that a worker manually pushes the device to a designated position, the lifting platform body is more time-saving and labor-saving.

2. The utility model can facilitate the movement of the lifting mechanism, the lifting platform body and the like through the cooperation among the bottom plate, the self-locking universal wheels and the armrests.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of the connection of the first slider and the U-shaped plate of the present utility model;

FIG. 3 is a schematic diagram illustrating the connection of a second slider to a lift platform body according to the present utility model;

fig. 4 is a front view of the present utility model.

In the figure: 1. a bottom plate; 2. self-locking universal wheels; 3. an armrest; 4. a lifting platform body; 5. a lifting mechanism; 501. a Z-shaped support plate; 502. a first motor; 503. a first threaded rod; 504. a thread plate; 505. a first slider; 6. a horizontal movement mechanism; 601. a U-shaped plate; 602. a second threaded rod; 603. a second motor; 604. a screw block; 605. and a second slider.

Detailed Description

The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.

The embodiment provides a portable lift platform, the device is used for satisfying the high lift demand of different operations, through the horizontal migration mechanism 6 of setting, can carry out the small circle with lift platform body 4 left or right according to the demand at lift platform body 4 in-process that rises, compares the manual device that promotes to the assigned position of staff, more labour saving and time saving.

Referring to fig. 1 to 4, a mobile lifting platform comprises a bottom plate 1 and a lifting platform body 4, wherein four self-locking universal wheels 2 are installed on the bottom surface of the bottom plate 1, two handrails 3 are fixedly connected to the upper surface of the bottom plate 1, a lifting mechanism 5 is arranged above the bottom plate 1, the lifting mechanism 5 comprises a Z-shaped supporting plate 501, the bottom surface of the Z-shaped supporting plate 501 is fixedly connected with the upper surface of the bottom plate 1, and a horizontal moving mechanism 6 is arranged below the lifting platform body 4.

Four auto-lock universal wheels 2 are located four corners of bottom plate 1 respectively, and two armrests 3 are symmetrical about the central point of bottom plate 1, when holding the handrail 3 and promote the device to the assigned position after, lock auto-lock universal wheel 2 and can be to stabilizing the device, through setting up elevating system 5, can drive horizontal migration mechanism 6 and lift platform body 4 and reciprocate to can carry the material on the lift platform body 4 to the assigned height, through setting up horizontal migration mechanism 6, can carry out the small scale removal left or right with lift platform body 4 at lift platform body 4 in-process of rising according to the demand, compare the manual device that promotes to the assigned position of staff, more labour saving and time saving.

The upper surface mounting of bottom plate 1 has first motor 502, the output fixedly connected with first threaded rod 503 of first motor 502, the one end that first threaded rod 503 kept away from first motor 502 rotates the inside of connecting at Z shape backup pad 501, the surface threaded connection of first threaded rod 503 has screw plate 504, the first slider 505 of surface fixedly connected with of screw plate 504, the inside of Z shape backup pad 501 has been seted up first spout, first slider 505 sliding connection is in the inside of first spout, start first motor 502, when first motor 502 drives Z shape backup pad 501 anticlockwise rotation, can drive screw plate 504 and move downwards, when first motor 502 drives Z shape backup pad 501 clockwise rotation, can drive screw plate 504 upwards to move, screw plate 504 upwards moves and can drive first slider 505, horizontal movement mechanism 6 and lift platform body 4 upwards move, thereby can carry the material on the lift platform body 4 to appointed height.

The horizontal moving mechanism 6 comprises a U-shaped plate 601, one surface of the U-shaped plate 601, which is close to the Z-shaped supporting plate 501, is fixedly connected with one surface of the first sliding block 505, which is far away from the threaded plate 504, the upper surface of the U-shaped plate 601 is contacted with the bottom surface of the lifting platform body 4, a second threaded rod 602 is rotatably connected to the inner part of the U-shaped plate 601, a second motor 603 is mounted on the outer surface of the U-shaped plate 601, the output end of the second motor 603 is fixedly connected with one end of the second threaded rod 602, the second motor 603 is started, when the second motor 603 drives the second threaded rod 602 to rotate clockwise, the threaded block 604 can be driven to move leftwards, and when the second motor 603 drives the second threaded rod 602 to rotate anticlockwise, the threaded block 604 can be driven to move rightwards.

The surface threaded connection of second threaded rod 602 has screw thread piece 604, screw thread piece 604's upper surface fixedly connected with second slider 605, the second spout has been seted up to the inside of U-shaped board 601, second slider 605 sliding connection is in the inside of second spout, the one side that screw thread piece 604 was kept away from to second slider 605 and the bottom surface fixed connection of lift platform body 4, screw thread piece 604 horizontal migration can drive second slider 605 and lift platform body 4 horizontal migration, thereby can carry out the small scale with lift platform body 4 left or right according to the demand and remove, compare the manual device that promotes to the assigned position of staff, more labour saving and time saving.

Working principle: when the lifting platform is used, firstly, a material to be conveyed is placed on the lifting platform body 4, then the first motor 502 is started, the first motor 502 drives the first threaded rod 503 to rotate clockwise, the first threaded rod 503 rotates clockwise to drive the threaded plate 504 to move upwards, the threaded plate 504 moves upwards to drive the first sliding block 505, the horizontal moving mechanism 6 and the lifting platform body 4 to move upwards, so that the material on the lifting platform body 4 can be conveyed to a designated height, when the lifting platform body 4 is required to move leftwards or rightwards in a small range in the lifting platform body 4 lifting process, the second motor 603 is started, the second motor 603 can drive the second threaded rod 602 to rotate, the second threaded rod 602 can drive the threaded block 604 to move horizontally, the threaded block 604 moves horizontally to drive the second sliding block 605 and the lifting platform body 4 to move horizontally, and accordingly, the lifting platform body 4 can move leftwards or rightwards in a small range according to requirements, and compared with the device is pushed to a designated position manually by a worker, time-saving and labor-saving manner.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a portable lift platform, includes bottom plate (1) and lift platform body (4), its characterized in that: four self-locking universal wheels (2) are installed on the bottom surface of the bottom plate (1), two handrails (3) are fixedly connected to the upper surface of the bottom plate (1), a lifting mechanism (5) is arranged above the bottom plate (1), the lifting mechanism (5) comprises a Z-shaped supporting plate (501), the bottom surface of the Z-shaped supporting plate (501) is fixedly connected with the upper surface of the bottom plate (1), and a horizontal moving mechanism (6) is arranged below the lifting platform body (4).

2. A mobile lift platform as in claim 1 wherein: the upper surface of bottom plate (1) is installed first motor (502), the output fixedly connected with first threaded rod (503) of first motor (502), the one end rotation connection that first threaded rod (503) kept away from first motor (502) is in the inside of Z shape backup pad (501).

3. A mobile lift platform as in claim 2 wherein: the outer surface threaded connection of first threaded rod (503) has screw thread board (504), the surface fixed connection of screw thread board (504) has first slider (505), first spout has been seted up to the inside of Z shape backup pad (501), first slider (505) sliding connection is in the inside of first spout.

4. A mobile lift platform as in claim 3 wherein: the horizontal moving mechanism (6) comprises a U-shaped plate (601), one surface of the U-shaped plate (601) close to the Z-shaped supporting plate (501) is fixedly connected with one surface of the first sliding block (505) away from the threaded plate (504), and the upper surface of the U-shaped plate (601) is contacted with the bottom surface of the lifting platform body (4).

5. The mobile lift platform of claim 4 wherein: the inside rotation of U shaped board (601) is connected with second threaded rod (602), second motor (603) are installed to the surface of U shaped board (601), the output of second motor (603) and the one end fixed connection of second threaded rod (602).

6. The mobile lift platform of claim 5 wherein: the surface threaded connection of second threaded rod (602) has screw thread piece (604), the upper surface fixedly connected with second slider (605) of screw thread piece (604), the second spout has been seted up to the inside of U-shaped board (601), second slider (605) sliding connection is in the inside of second spout, the one side that screw thread piece (604) was kept away from to second slider (605) is fixedly connected with the bottom surface of lift platform body (4).