CN220245414U - Double-column lifting machine with adjustable distance - Google Patents

Abstract

The utility model discloses a double-column lifter with adjustable space, which comprises a box body, wherein an inner plate is fixedly connected to the inner wall of the box body, a sliding block is fixedly connected to the other end of a piston rod, the bottom of the sliding block is attached to the upper surface of the inner plate, a base is fixedly connected to the upper surface of the sliding block, the double-column lifter is fixedly connected to the upper surface of the base, baffles are symmetrically and fixedly connected to the inner wall of the box body, and the inner side walls of the two baffles are fixedly connected with the side wall of the inner block. The distance between the double-column lifting machine is changed, the double-column lifting machine is supported through the thrust of the hydraulic cylinder, the length adjustment of the lifting arm is not required to be changed, the situation that the distance is too large to enable the adjusting length of the lifting arm to be too long, the lifting arm is prevented from being subjected to larger bearing load, the situation that the lifting arm breaks is reduced, and the lifting effect of a vehicle is better is achieved.

Description

Double-column lifting machine with adjustable distance

Technical Field

The utility model relates to the technical field of double-column lifters, in particular to a double-column lifter with adjustable space.

Background

The double-column lifter is a special mechanical lifting device commonly used by automobile repair and maintenance units, is widely used for small-sized automobile repair such as cars, is one of common maintenance devices in automobile repair enterprises, ensures that repair staff does not need to drill to the bottom of an automobile with a narrow space, and can rapidly repair parts at the bottom of the automobile by lifting the automobile to a certain height by using the safe and reliable lifting device. Because the double-column lifter is fixed on the ground, such as SUV model, compact model and CDV model, different model distances can be different, if the distance between the double-column lifters on two sides is too large, the double-column lifter can cause larger bearing load on the lifting arm, the situation that the lifting arm is broken easily causes maintenance accidents due to the damage of the vehicle, and maintenance staff can be injured, therefore, the double-column lifter with adjustable distance is provided.

Disclosure of Invention

The utility model aims to provide a double-column lifter with adjustable spacing, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an interval adjustable double column lift, includes the box, the inner wall fixedly connected with inner panel of box, the upper surface fixedly connected with inner panel of inner panel, the lateral wall symmetry fixedly connected with pneumatic cylinder of inner panel, the piston rod is installed to the inner chamber of pneumatic cylinder, the other end fixedly connected with slider of piston rod, the bottom of slider with the upper surface of inner panel is laminated mutually, the upper surface fixedly connected with base of slider, the upper surface fixedly connected with double column lift of base, the inner wall symmetry fixedly connected with baffle of box, two the inside wall of baffle with the lateral wall fixedly connected with of inner panel.

Preferably, the inner cavity of the base is provided with a through groove, a bent plate is sleeved at the through groove of the base, and the side wall of the bent plate is in clearance fit with the inner cavity of the base.

Preferably, the side wall of the double-column lifter is provided with a rotating shaft, the side wall of the rotating shaft is fixedly connected with a lifting arm, the upper surface of the lifting arm is symmetrically and fixedly connected with a support, and the upper surface of the support is fixedly connected with a rubber tray.

Preferably, the side wall of the box body is provided with a slope.

Compared with the prior art, the utility model has the beneficial effects that: the bottom of the sliding block is provided with the groove, the sliding block can be clamped on the surface of the inner plate to slide, the base can move together when the sliding block moves, the position of the double-column lifting machine is changed, after the distance is adjusted, a vehicle drives into the surface of the box body, the box body lifts the vehicle through the baffle, meanwhile, one side of the box body is provided with a slope, the vehicle can conveniently drive onto the surface of the box body, the double-column lifting machine can be moved, the distance between the double-column lifting machine is changed, the double-column lifting machine is supported by the thrust of the hydraulic cylinder, the length of the lifting arm is adjusted without changing, the distance is prevented from being set too long, the lifting arm is prevented from being subjected to larger bearing load, the situation that the lifting arm breaks is reduced, and the lifting effect of the vehicle is better.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a detailed view of the construction of the lift arm of FIG. 1;

FIG. 3 is a perspective view of the structure of the flexural plate of FIG. 1;

FIG. 4 is a perspective view of the base of FIG. 1;

FIG. 5 is a perspective view of the structure of the case of FIG. 1;

in the figure: 1. a case; 2. an inner plate; 3. an inner block; 4. a hydraulic cylinder; 5. a piston rod; 6. a slide block; 7. a base; 8. a double column lifter; 9. a bending plate; 10. a lifting arm; 11. a support; 12. a rubber tray; 13. a rotating shaft; 14. and a baffle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the utility model provides a space-adjustable double-column lifting machine, which comprises a box body 1, wherein an inner plate 2 is fixedly connected to the inner wall of the box body 1, an inner block 3 is fixedly connected to the upper surface of the inner plate 2, a hydraulic cylinder 4 is symmetrically and fixedly connected to the side wall of the inner block 3, a piston rod 5 is installed in the inner cavity of the hydraulic cylinder 4, a sliding block 6 is fixedly connected to the other end of the piston rod 5, the bottom of the sliding block 6 is attached to the upper surface of the inner plate 2, a base 7 is fixedly connected to the upper surface of the sliding block 6, a double-column lifting machine 8 is fixedly connected to the upper surface of the base 7, a baffle 14 is symmetrically and fixedly connected to the inner wall of the box body 1, and the inner side walls of the two baffles 14 are fixedly connected with the side walls of the inner block 3.

When the space adjustment work is carried out, the box body 1 is fixed on the ground, the inner block 3 is used for fixing the hydraulic cylinder 4, meanwhile, the inner block 3 is connected with the baffle 14, the supporting effect of the baffle 14 is better, the piston rod 5 is pushed by the inner hydraulic cylinder 4, the piston rod 5 is outwards pushed by the sliding block 6, the bottom of the sliding block 6 is provided with a groove, the sliding block can be clamped on the surface of the inner plate 2 to slide, the base 7 can be moved together through strong power of the hydraulic cylinder 4, the position of the double-column lifter 8 is changed, after the space adjustment is finished, a vehicle is driven into the surface of the box body 1, the box body 1 lifts the vehicle through the baffle 14, and meanwhile, one side of the box body 1 is provided with a slope, so that the vehicle can conveniently run on the surface of the box body 1.

The through groove is formed in the inner cavity of the base 7, the bent plate 9 is sleeved at the through groove of the base 7, the side wall of the bent plate 9 is in clearance fit with the inner cavity of the base 7, when the double-column lifter 8 moves, the base 7 can slide on the side wall of the bent plate 9, so that the sliding process of the double-column lifter 8 is stable, and meanwhile, the support of the piston rod 5 and the hydraulic cylinder 4 is reinforced, so that the double-column lifter 8 is firm and stable in the lifting process.

The pivot 13 is installed to the lateral wall of twin column machine 8, and the lateral wall fixedly connected with of pivot 13 lifts arm 10, and the upper surface symmetry fixedly connected with support 11 of lifting arm 10, the upper surface fixedly connected with rubber tray 12 of support 11 sets up pivot 13 through concave frame, and the difference is more stable with current embedded, and both sides are fixed the effect, sets up two sets of rubber trays 12, can multiple spot support vehicle bottom, makes holistic support lift process more stable.

The side wall of the box body 1 is provided with a slope, and the slope is convenient for a vehicle to drive on the surface of the box body 1.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. A double-column lifter with adjustable spacing is characterized in that: including box (1), the inner wall fixedly connected with inner panel (2) of box (1), the last fixed surface of inner panel (2) is connected with interior piece (3), the lateral wall symmetry fixedly connected with pneumatic cylinder (4) of interior piece (3), piston rod (5) are installed to the inner chamber of pneumatic cylinder (4), the other end fixedly connected with slider (6) of piston rod (5), the bottom of slider (6) with the upper surface of inner panel (2) laminating mutually, the upper surface fixedly connected with base (7) of slider (6), the upper surface fixedly connected with double column lifter (8) of base (7), the inner wall symmetry fixedly connected with baffle (14) of box (1), two the inside wall of baffle (14) with the lateral wall fixed connection of interior piece (3).

2. A space-adjustable twin column lift as defined in claim 1, wherein: the inner cavity of the base (7) is provided with a through groove, a bent plate (9) is sleeved at the through groove of the base (7), and the side wall of the bent plate (9) is in clearance fit with the inner cavity of the base (7).

3. A space-adjustable twin column lift as defined in claim 1, wherein: the double-column lifting machine is characterized in that a rotating shaft (13) is arranged on the side wall of the double-column lifting machine (8), a lifting arm (10) is fixedly connected to the side wall of the rotating shaft (13), a support (11) is symmetrically and fixedly connected to the upper surface of the lifting arm (10), and a rubber tray (12) is fixedly connected to the upper surface of the support (11).

4. A space-adjustable twin column lift as defined in claim 1, wherein: the side wall of the box body (1) is provided with a slope.