CN214935691U

CN214935691U - Movable four-column lifter

Info

Publication number: CN214935691U
Application number: CN202121277333.0U
Authority: CN
Inventors: 刘为全; 毛云峰
Original assignee: Wuxi Heracles Hydraulic Manufacturing Co ltd
Current assignee: Wuxi Heracles Hydraulic Manufacturing Co ltd
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2021-11-30
Anticipated expiration: 2031-06-08

Abstract

The utility model discloses a portable four post machines of lifting, its technical scheme main points are including the stand, four the square range of stand, sliding connection has the crossbeam between two close stands, and the crossbeam is along the vertical slip of stand, be provided with the removal subassembly between crossbeam and the stand, the removal subassembly includes the horizontal arm frame, the slope of horizontal arm frame sets up, the first end of horizontal arm frame is contradicted in the crossbeam lower part, and the second end is provided with the draw-in groove, the draw-in groove card sleeve is on the stand to wear to be equipped with the locating part, realize the location to the stand, the rotation wheel is installed to the lower part of horizontal arm frame. The utility model discloses can lift the machine with four posts conveniently and remove the service position, have easy operation, labour saving and time saving practices thrift the advantage of cost of labor.

Description

Movable four-column lifter

Technical Field

The utility model relates to a four-column lifter's technical field, in particular to portable four-column lifter.

Background

With the continuous growth of the automobile industry and the rapid development of the automobile maintenance industry, the demand of the lifting machine serving as an important tool for automobile maintenance is greatly increased. The four-column lifter is a special mechanical lifter commonly used by repair and maintenance units of large-tonnage automobiles or trucks, and is also suitable for four-wheel positioning.

The problems existing in the prior art are as follows: the four-column lifter has the disadvantages of large volume, heavy weight and difficult movement, and brings more troubles to the use of the four-column lifter.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a portable four post machines of lifting can move the four post machines of lifting to the position of use conveniently, has easy operation, and labour saving and time saving practices thrift the advantage of cost of labor.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a portable four post machines of lifting, includes the stand, four the square range of stand, sliding connection has the crossbeam between two close stands, and the crossbeam is along the vertical slip of stand, be provided with the removal subassembly between crossbeam and the stand, the removal subassembly includes the horizontal arm frame, the slope of horizontal arm frame sets up, the first end of horizontal arm frame is contradicted in the crossbeam lower part, and the second end is provided with the draw-in groove, the draw-in groove card sleeve is on the stand to wear to be equipped with the locating part, realize the location to the stand, the rotation wheel is installed to the lower part of horizontal arm frame.

Furthermore, two moving assemblies are symmetrically arranged between two adjacent upright columns.

Furthermore, two adjacent upright posts are provided with sliding grooves, the sliding grooves are internally provided with lug plate seats in a sliding manner, and the end parts of the cross beams are detachably connected with the lug plate seats.

Furthermore, the cross arm frame comprises two symmetrically arranged support plates and at least two reinforcing plates connected between the two support plates.

Furthermore, a clamping block is arranged at one end, close to the cross beam, of the cross arm frame, and the clamping block is clamped on the cross beam in an interference mode.

Furthermore, the clamping block is U-shaped.

Furthermore, the middle part of the cross arm frame is provided with an installation plate, and the rotating wheel is detachably installed on the lower part of the installation plate.

Further, the rotating wheels are universal wheels.

Furthermore, a bearing plate is detachably connected between the two cross beams.

Furthermore, the bottom of the upright post is connected with a widening plate.

To sum up, the utility model discloses following beneficial effect has:

1. through the arrangement of the moving assembly, a worker clamps and sleeves one end of a cross arm frame on the stand column from the lower part of the cross beam, the other end of the cross arm frame abuts against the bottom of the cross beam, and a rotating wheel arranged in the middle of the cross arm frame is added, so that a lever structure is formed by taking the rotating wheel as a fulcrum, when the cross beam moves downwards, the cross arm is extruded, the rotating wheel abuts against the ground, the cross beam continues to move downwards, under the lever principle, the four stand columns are lifted up to leave the ground, and at the moment, the worker can conveniently push the four-column lifter to move;

2. through the arrangement of the clamping groove and the limiting piece, a worker can quickly and conveniently install and disassemble the cross arm frame;

3. rotate the wheel through the setting and dismantle the connection on the mounting panel for when rotating the wheel and taking place to damage, the staff can be convenient change and maintain, rotate the wheel simultaneously and set up to the universal wheel, make the staff can be conveniently with four post machines of lifting remove other positions.

Drawings

FIG. 1 is a schematic view of the overall structure of the four-column lift according to the embodiment;

FIG. 2 is an enlarged schematic view of a portion A of FIG. 1;

in the figure, 1, a column; 2. a cross beam; 3. a bearing plate; 4. a sliding groove; 5. an ear plate seat; 6. a moving assembly; 7. a cross arm frame; 8. a card slot; 9. a limiting member; 10. a rotating wheel; 11. a support plate; 12. a reinforcing plate; 13. a clamping block; 14. mounting a plate; 15. and (5) widening the board.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the following device of the present invention will be described in detail with reference to the accompanying drawings and specific embodiments. The advantages and features of the present invention will become more apparent from the following description. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention. To make the objects, features and advantages of the present invention more comprehensible, please refer to the attached drawings. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limitation of the implementation of the present invention, so that the present invention does not have the essential significance in the technology, and any modification of the structure, change of the ratio relationship or adjustment of the size should still fall within the scope of the technical content disclosed in the present invention without affecting the function and the achievable purpose of the present invention.

Example (b):

a movable four-column lifter is shown in figures 1 and 2 and comprises upright columns 1, wherein the four upright columns 1 are arranged in a square mode, a cross beam 2 is connected between two adjacent upright columns 1 in a sliding mode, and a bearing plate 3 is detachably connected between the cross beams 2 through bolts and used for lifting of the four-column lifter. Crossbeam 2 has seted up sliding tray 4 along 1 vertical sliding of stand, two adjacent stands 1 on, the notch of two sliding tray 4 sets up relatively. The sliding groove 4 is internally provided with an ear plate seat 5 in a sliding way, and the end part of the cross beam 2 is detachably connected with the ear plate seat 5, so that the cross beam 2 can slide up and down between the two upright posts 1. Be provided with between crossbeam 2 and stand 1 and remove subassembly 6, remove subassembly 6 including horizontal arm frame 7, horizontal arm frame 7 slope sets up, and the first end of horizontal arm frame 7 is contradicted in crossbeam 2 lower part, and the second end is provided with draw-in groove 8, and draw-in groove 8 cutting ferrule is on stand 1 to wear to be equipped with locating part 9, realize the location to stand 1, wherein locating part 9 is the round pin axle, installs in the lower part of horizontal arm frame 7 and rotates wheel 10.

As shown in fig. 1 and 2, two moving assemblies 6 are symmetrically arranged between two adjacent upright posts 1, and a rotating wheel 10 is arranged beside each upright post 1, so that a worker can conveniently move the four-post lifter.

As shown in fig. 1 and 2, the crossbar frame 7 includes two symmetrically arranged support plates 11, and two reinforcing plates 12 are welded between the two support plates 11, and the two reinforcing plates 12 are respectively arranged on two sides of the rotating wheel 10. In order to stably install the cross arm frame 7 at the lower part of the cross beam 2, a clamping block 13 is welded at one end, close to the cross beam 2, of the cross arm frame 7, the clamping block 13 is U-shaped, and the clamping block 13 is clamped on the cross beam 2 in an interference manner.

As shown in fig. 1 and 2, in order to allow a worker to easily maintain and replace the swivel wheel 10, a mounting plate 14 is provided at the middle of the crossbar frame 7, and the swivel wheel 10 is detachably mounted at the lower portion of the mounting plate 14 by bolts. Moreover, the rotating wheel 10 is a tile universal wheel, so that the four-column lifter can move in any direction quickly.

As shown in fig. 1 and 2, a widening plate 15 is connected to the bottom of the upright post 1, so that the contact area between the upright post 1 and the ground is increased, and the upright post 1 is placed on the ground more stably.

The specific implementation process comprises the following steps: when the four-column lifter needs to be moved, a worker takes the moving assembly 6, clamps the clamping groove 8 of the cross arm frame 7 on the upright post 1 and penetrates through the limiting part 9, and simultaneously clamps the clamping block 13 at the other end of the cross arm frame 7 into the cross beam 2 to realize the installation of the moving assembly 6; similarly, a moving assembly 6 is arranged on each upright post 1, the moving beam 2 moves downwards to enable the rotating wheel 10 to abut against the ground, and then the moving beam 2 continues to move downwards to form a lever taking the rotating wheel 10 as a fulcrum; at this moment, the upright post 1 is lifted, and the worker can move only by pushing the four-post lifter.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a portable four post machine of lifting, its characterized in that, includes stand (1), four stand (1) square arrangement, sliding connection has crossbeam (2) between two close stand (1), and crossbeam (2) are along stand (1) vertical slip, be provided with between crossbeam (2) and stand (1) and remove subassembly (6), it includes horizontal arm frame (7) to remove subassembly (6), horizontal arm frame (7) slope sets up, the first end of horizontal arm frame (7) is contradicted in crossbeam (2) lower part, and the second end is provided with draw-in groove (8), draw-in groove (8) card cover is on stand (1) to wear to be equipped with locating part (9), realize the location to stand (1), rotation wheel (10) are installed to the lower part of horizontal arm frame (7).

2. A movable four-column lift according to claim 1, wherein: two moving assemblies (6) are symmetrically arranged between two adjacent upright posts (1).

3. A movable four-column lift according to claim 1, wherein: two are close seted up sliding tray (4) on stand (1), it has otic placode seat (5) to slide in sliding tray (4), the tip and the otic placode seat (5) of crossbeam (2) are dismantled and are connected.

4. A movable four-column lift according to claim 1, wherein: the cross arm frame (7) comprises two symmetrically arranged support plates (11) and at least two reinforcing plates (12) connected between the two support plates (11), and the number of the reinforcing plates (12) is at least two.

5. A movable four-column lift according to claim 1, wherein: one end, close to the cross beam (2), of the cross arm frame (7) is provided with a clamping block (13), and the clamping block (13) is clamped on the cross beam (2) in an interference mode.

6. A movable four-column lift according to claim 5, wherein: the clamping block (13) is U-shaped.

7. A movable four-column lift according to claim 1, wherein: the middle part of the cross arm frame (7) is provided with a mounting plate (14), and the rotating wheel (10) is detachably mounted on the lower part of the mounting plate (14).

8. A movable four-column lift according to claim 1, wherein: the rotating wheel (10) is a universal wheel.

9. A movable four-column lift according to claim 1, wherein: and a bearing plate (3) is detachably connected between the two cross beams (2).

10. A movable four-column lift according to claim 1, wherein: the bottom of the upright post (1) is connected with a widening plate (15).