CN215516429U

CN215516429U - Portable small-size machine of lifting

Info

Publication number: CN215516429U
Application number: CN202121882271.6U
Authority: CN
Inventors: 余睿
Original assignee: Huanggang Hongwensheng Civil Air Defense Engineering Co ltd
Current assignee: Huanggang Hongwensheng Civil Air Defense Engineering Co ltd
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2022-01-14
Anticipated expiration: 2031-08-12

Abstract

The utility model belongs to the field of hoists and discloses a portable small-sized hoist, which comprises a power base and a lifting outer stand column, wherein the surface of the lifting outer stand column is movably connected with a lifting inner stand column, the surface of the lifting inner stand column is movably connected with a movable block, the inner part of the movable block is rotatably connected with a driving shaft, the surface of the driving shaft is fixedly connected with a driving wheel, the surface of the movable block is fixedly connected with an electric push rod, the telescopic end of the electric push rod is fixedly connected with a limiting plate, the surface of the lifting inner stand column is matched and provided with a first moving track for the driving wheel to move, the surface of the movable block is matched and provided with a first rotating groove for the driving shaft to rotate, and the inner part of the movable block is rotatably connected with a driven shaft; this small-size machine of lifting can be after article handling to suitable height, can carry on spacingly to article, can provide the impetus for operating personnel, makes things convenient for the use of small-size machine of lifting.

Description

Portable small-size machine of lifting

Technical Field

The utility model belongs to the field of hoisting machines, and particularly relates to a portable small hoisting machine.

Background

The portable small-size hoisting machine adopts small-size modularized design, and the complete machine is less than 30Kg, and the base of hoisting machine, power device, lift stand all can conveniently dismantle the equipment, during the hoist and mount operation, accessible manpower will be dismantled each part transport to appointed floor after the equipment can, for traditional hoisting machine, have the transport convenience, labour saving and time saving's advantage.

According to the investigation, the patent publication No. CN207078947U discloses a portable small-sized hoisting machine, which relates to the technical field of hoisting and comprises a power device, wherein the power device is arranged on a base; the lifting upright is arranged on the base and is in power connection with the power device; the lifting support is arranged on the lifting upright post; the hoisting mechanism consists of a steel wire rope and a lifting hook.

When the existing small-sized hoisting machine is used, the hoisted objects can be disturbed, the difficulty is increased in the hoisting process, when the objects are hoisted outdoors, such as an air conditioner outdoor unit, the objects need to be hoisted to an installation place manually, the hoisting process has no force point, the danger coefficient is high, and therefore the portable small-sized hoisting machine is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a portable small-sized hoisting machine to solve the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a portable small-size machine of lifting, includes power base and lift outer column, the surperficial swing joint of lift outer column has the lift inner column, the surperficial swing joint of lift inner column has the movable block, the inside rotation of movable block is connected with the driving shaft, the fixed surface of driving shaft is connected with the action wheel, the fixed surface of movable block is connected with electric putter, electric putter's flexible end fixedly connected with limiting plate.

Preferably, the surface of the lifting inner upright post is matched with a first moving track for the driving wheel to move, and the surface of the movable block is matched with a first rotating groove for the driving shaft to rotate.

Preferably, the inside of the movable block is rotatably connected with a driven shaft, and the surface of the driven shaft is fixedly connected with a driven wheel.

Preferably, the surface of the movable block is provided with a second rotating groove for the driven shaft to rotate, and the surface of the lifting inner upright post is provided with a second moving track for the driven wheel to move.

Preferably, one side of the movable block is fixedly connected with a motor, and one end of an output shaft of the motor is fixedly connected with the driving shaft.

Preferably, the top of the lifting inner upright post is fixedly connected with a top support, and the lifting outer upright post is fixed at the top of the power base.

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

1. through movable block, electric putter and limiting plate, the article can be being supported to the limiting plate, carries on spacingly to article, and the movable block can make the limiting plate reciprocate, and electric putter can drive the limiting plate and remove about, is favorable to following the article removal of handling through the limiting plate, prevents that the article of handling from moving indiscriminately, reduces the degree of difficulty of handling.

2. Through electric putter and limiting plate, when the article hoisted to the assigned height, when needing artifical supplementary article to transport mounted position, operating personnel can push away article toward the direction of limiting plate on one hand, hold electric putter on the other hand, and the shrink of cooperation electric putter pushes away the position of installation to article, is favorable to when removing article in the air, gives operating personnel a impetus, makes things convenient for the removal of article.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

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

FIG. 2 is a front view of the present invention;

FIG. 3 is a top cross-sectional view of the movable block of the present invention;

in the figure: 1. a power base; 2. lifting the outer column; 3. lifting the inner upright post; 4. a movable block; 5. a driving wheel; 6. a drive shaft; 7. a first rotating groove; 8. a motor; 9. a first moving track; 10. a driven wheel; 11. a driven shaft; 12. a second rotating groove; 13. an electric push rod; 14. a limiting plate; 15. supporting; 16. a second moving track.

Detailed Description

The technical solutions 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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the 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.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a portable small-size machine of lifting, includes power base 1 and lift outer column 2, and the surperficial swing joint of lift outer column 2 has lift inner column 3, and the surperficial swing joint of lift inner column 3 has movable block 4, and the inside rotation of movable block 4 is connected with driving shaft 6, and the fixed surface of driving shaft 6 is connected with action wheel 5, and the fixed surface of movable block 4 is connected with electric putter 13, and electric putter 13's flexible end fixedly connected with limiting plate 14.

Further, the surface of the lifting inner column 3 is matched with a first moving track 9 for the driving wheel 5 to move, the surface of the movable block 4 is matched with a first rotating groove 7 for the driving shaft 6 to rotate, the movable block 4 is rotatably connected with a driven shaft 11, and the surface of the driven shaft 11 is fixedly connected with a driven wheel 10.

Further, the surface cooperation of movable block 4 is seted up and is supplied driven shaft 11 pivoted second to rotate groove 12, and the surface cooperation of lift inner column 3 is seted up and is supplied to remove track 16 from the second of driving wheel 10 removal, and one side fixedly connected with motor 8 of movable block 4, fixed connection between the one end of motor 8 output shaft and the driving shaft 6, the top fixedly connected with shore 15 of lift inner column 3, and lift outer column 2 is fixed in the top of power base 1.

The working principle and the using process of the utility model are as follows: when the small-sized hoisting machine is used, the lifting inner upright post 3 is controlled by the power base 1 to ascend from the lifting outer upright post 2 until the top support 15 is pressed against the top surface of a house, then articles can be hoisted, the motor 8 can be started to drive the driving shaft 6 to rotate in the first rotating groove 7, the driving shaft 6 drives the driving wheel 5 to rotate, the driving wheel 5 rotates on the surface of the lifting inner upright post 3 along the track of the first moving track 9, the driving wheel 5 can drive the movable block 4 to move together with the motor 8, the driven wheel 10 can move to move in the second moving track 16 due to the movement of the driving wheel 5, the driven wheel 10 can drive the driven shaft 11 to rotate in the second rotating groove 12, the movable block 4 can drive the electric push rod 13 to move together with the limiting plate 14, the height of the limiting plate 14 can be conveniently adjusted, the electric push rod 13 can be started to stretch, the horizontal displacement of the limiting plate 14 can be adjusted, and the limiting plate 14 can be attached to the articles, the article has a spacing, can prevent that the article from moving about, and when the article hoisted to suitable height, operating personnel can push away article toward limiting plate 14's direction by hand, hold electric putter 13 by hand, and the shrink of cooperation electric putter 13 pushes away the article to the position of installation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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

1. The utility model provides a portable small-size machine of lifting, includes power base (1) and lift outer column (2), its characterized in that: the utility model discloses a lifting outer column (2), including lifting outer column (2), the surperficial swing joint of lifting outer column (2) has lift inner column (3), the surperficial swing joint of lift inner column (3) has movable block (4), movable block (4) internal rotation is connected with driving shaft (6), the fixed surface of driving shaft (6) is connected with action wheel (5), the fixed surface of movable block (4) is connected with electric putter (13), the flexible end fixedly connected with limiting plate (14) of electric putter (13).

2. A portable small hoist as claimed in claim 1, characterized in that: the surface of the lifting inner upright post (3) is matched with a first moving track (9) for the driving wheel (5) to move, and the surface of the movable block (4) is matched with a first rotating groove (7) for the driving shaft (6) to rotate.

3. A portable small hoist as claimed in claim 1, characterized in that: the inside of movable block (4) rotates and is connected with driven shaft (11), the fixed surface of driven shaft (11) is connected with from driving wheel (10).

4. A portable small hoist as claimed in claim 3, wherein: the surface of the movable block (4) is matched with a second rotating groove (12) for the driven shaft (11) to rotate, and the surface of the lifting inner upright post (3) is matched with a second moving track (16) for the driven wheel (10) to move.

5. A portable small hoist as claimed in claim 1, characterized in that: one side fixedly connected with motor (8) of movable block (4), fixed connection between one end of motor (8) output shaft and driving shaft (6).

6. A portable small hoist as claimed in claim 1, characterized in that: the top of the lifting inner upright post (3) is fixedly connected with a top support (15), and the lifting outer upright post (2) is fixed at the top of the power base (1).