CN220116176U - Elevator base - Google Patents

Abstract

The utility model relates to a base of an elevator, which belongs to the technical field of elevators and comprises a base, a supporting plate, a tool box, a bubble instrument, telescopic supporting legs, universal wheels and a climbing ladder, wherein the universal wheels are arranged at four corners of the bottom of the base, a round turntable is arranged at the top of the base, the supporting plate is connected to the round turntable, the climbing ladder is arranged at the front part of the base, the tool box is arranged at the rear part of the base, the bubble instrument is arranged at the top of the tool box, extension rods are connected to the left side and the right side of the base, and the lower parts of the extension rods are connected with the telescopic supporting legs; the utility model is provided with four telescopic supporting legs, so that the levelness adjustment of the base of the elevator can be realized while the supporting function is realized, and the inclination of the elevator caused by uneven ground is prevented, and the potential safety hazard exists. In addition, the angle of the elevator base can be adjusted, so that the elevator base is parallel to the operation surface, and the operation is convenient.

Description

Elevator base

Technical Field

The utility model relates to the technical field of elevators, in particular to an elevator base.

Background

An elevator is a device commonly used in workshops to transport persons or objects in a vertical direction, and is generally used for transportation inside buildings, warehouses, shops, etc. The elevator base is a base structure that supports the elevator itself and is fixed to the ground. The prior art elevators are of the crank, scissor, chain type and the like type, and the base of the elevator can be moved to adjust the lifting position of the elevator.

However, the existing elevator base has the following problems: firstly, the stability of the base of the lifter is poor, and the levelness cannot be adjusted; secondly, under some operation scenes, the elevator base and the operation surface are often caused to form a certain angle under the influence of articles or other barriers placed on the ground, so that the operation is difficult, and the lifting structure and the working platform cannot rotate; finally, the up-and-down lifting of the platform by the staff is inconvenient.

Disclosure of Invention

In order to solve the technical problems, the utility model provides an elevator base.

The technical scheme for solving the technical problems is as follows:

the utility model provides an elevator base which comprises a base and a supporting plate, wherein universal wheels are arranged at four corners of the bottom of the base, the improvement is that a tool box is arranged at the rear part of the base, a bubble instrument is arranged at the top of the tool box, two extension rods are connected to the left side and the right side of the base, telescopic supporting legs are hinged to the lower parts of the extension rods, a supporting chassis is connected to the bottom of each telescopic supporting leg, a round turntable is arranged at the top of the base, and the round turntable is connected with the supporting plate in a rotating mode.

Preferably, the support plate is provided with an upper limit hole, the upper side of the base is provided with a plurality of lower limit holes, the lower limit holes are circumferentially arranged, the distance from the axis of the upper limit hole to the axis of the circular turntable is equal to the distance from the axis of the lower limit hole to the axis of the circular turntable, and a limit rod is inserted into the upper limit hole.

Preferably, the side part of the base is also provided with a cat ladder.

Preferably, the telescopic support leg is a hand lifting support leg or a hydraulic lifting support leg.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model is provided with four telescopic supporting legs, so that the levelness adjustment of the base of the elevator can be realized while the supporting function is realized, and the inclination of the elevator caused by uneven ground is prevented, and the potential safety hazard exists. In addition, the angle of the base of the lifter can be adjusted, the base of the lifter is parallel to the operation surface, the operation is convenient, and finally, the utility model is also provided with a cat ladder, so that the problem of inconvenience of lifting the platform up and down by workers is solved.

Drawings

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

FIG. 2 is a side view of the present utility model;

fig. 3 is a schematic top view of the present utility model without the support plate.

In the figure, 1, a base; 2. a support plate; 3. a bubble instrument; 4. a tool box; 5. an extension rod; 6. a telescopic support leg; 7. a support chassis; 8. a universal wheel; 9. a ladder stand; 10. an upper limit hole; 11. a circular turntable; 12. and a lower limit hole.

Detailed Description

The principles and features of the present utility model are described below in connection with examples, which are set forth only to illustrate the present utility model and not to limit the scope of the utility model.

The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model.

As shown in fig. 1 to 3, the present utility model provides a base of an elevator, comprising a base 1 and a supporting plate 2, wherein universal wheels 8 are provided at four corners of the bottom of the base 1, wherein the base 1 is used for the overall movement of the elevator, and the supporting plate 2 is used for installing the lifting structure of the elevator, which is the prior art.

Specifically, a tool box 4 is arranged at the rear part of the base 1, the tool box 4 can be used for storing various tools, a bubble instrument 3 is arranged at the top of the tool box, and the bubble instrument 3 is used for marking the levelness of the base of the lifter; more specifically, the base 1 left and right sides all is connected with two extension bars 5, and four extension bars 5 lower part all articulates there is flexible landing leg 6, and flexible landing leg 6 bottom is connected with support chassis 7, and the theory of operation of above-mentioned structure is: when the elevator reaches the operation position, the four telescopic supporting legs 6 are adjusted, so that the levelness adjustment of the base of the elevator can be realized while the supporting effect is achieved, the inclination of the elevator caused by uneven ground is prevented, and potential safety hazards exist.

In some operation scenes, the elevator base and the operation surface are often caused to form a certain angle under the influence of articles or other barriers placed on the ground, so that the operation is difficult, and in order to solve the problems, the utility model adopts the following structure:

as shown in fig. 2 and 3, a circular turntable 11 is arranged at the top of the base 1, and the circular turntable 11 is rotatably connected with the support plate 2. More specifically, the support plate 2 is provided with an upper limit hole 10, the upper side of the base 1 is provided with a plurality of lower limit holes 12, the lower limit holes 12 are arranged in a circumference manner, the distance from the axis of the upper limit hole 10 to the axis of the circular turntable 11 is equal to the distance from the axis of the lower limit hole 12 to the axis of the circular turntable 11, the structure can ensure that the upper limit hole 10 can correspond to the lower limit hole 12, a limit rod is inserted into the upper limit hole 10, and after rotation, the limit rod is simultaneously inserted into the upper limit hole 10 and the lower limit hole 12 for limiting.

In addition, the lateral part of the base 1 is also provided with a cat ladder 9, which is convenient for people to go up and down the elevator platform, and the telescopic support leg 6 of the embodiment is a hand-operated lifting support leg, and can be a hydraulic lifting support leg in other embodiments.

The working principle of the elevator base of the embodiment is as follows: in the working process, firstly, the lifter is moved to a working position through the universal wheels 8, then the telescopic support legs 6 are controlled to extend so as to enable the support chassis 7 to be in contact with the ground, then the telescopic support legs 6 are adjusted through the bubble instrument 3, finally, the whole lifter base is horizontal, and workers go to a lifter platform through the crawling ladder 9 in the front of the base 1; lifting to the corresponding position; when the elevator base forms a certain angle with the operation surface and the operation is difficult, the rotation support plate 2 completes the angle adjustment, and then the limiting rod is inserted into the upper limiting hole 10 and the lower limiting hole 12 at the same time to limit.

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 (4)

1. The utility model provides an elevator base, includes base (1) and backup pad (2), be equipped with universal wheel (8) on four angles in base (1) bottom, its characterized in that, the rear portion of base (1) is equipped with toolbox (4), toolbox (4) top is equipped with bubble appearance (3), base (1) left and right sides all is connected with two extension poles (5), extension pole (5) lower part all articulates has flexible landing leg (6), flexible landing leg (6) bottom is connected with support chassis (7), base (1) top is equipped with circular revolving stage (11), rotate on circular revolving stage (11) and connect backup pad (2).

2. The lifter base according to claim 1, characterized in that the supporting plate (2) is provided with an upper limit hole (10), a plurality of lower limit holes (12) are arranged on the upper side of the base (1), the lower limit holes (12) are circumferentially arranged, the distance from the axis of the upper limit hole (10) to the axis of the circular turntable (11) is equal to the distance from the axis of the lower limit hole (12) to the axis of the circular turntable (11), and a limit rod is inserted into the upper limit hole (10).

3. An elevator base according to claim 1 or 2, characterized in that the side of the base (1) is further provided with a ladder (9).

4. A lifter base according to claim 3, characterized in that the telescopic leg (6) is a hand lift leg or a hydraulic lift leg.