CN211770144U

CN211770144U - Lifting platform for electrical construction

Info

Publication number: CN211770144U
Application number: CN202020250264.3U
Authority: CN
Inventors: 刘理
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-04
Filing date: 2020-03-04
Publication date: 2020-10-27
Anticipated expiration: 2030-03-04

Abstract

The utility model discloses a lift platform for electrical construction, including frame bounding wall, flat board, crane, base, wheel, roller bearing mounting panel, lifting rope, worm wheel, worm, first bearing, baffle, roller bearing worm mounting panel, second bearing, carry and stretch displacement pole, rocking handle and concave type fastener. The utility model comprises a lifting mechanism, when the device is used, the crank handle of the lifting mechanism is rotated by hands to drive the rolling shaft to rotate, when the rolling shaft rotates, the lifting rope wound on the rolling shaft is gradually lengthened or wound, at the moment, a worker on the ground can tie tools or equipment at the bottom end of the lifting rope, and then can lift the tools or the equipment, thereby greatly facilitating the taking of the tools or the equipment; the lifting mechanism drives the roller to rotate in a worm gear and worm transmission mode, and has self-locking performance during transmission of the worm gear and the worm, so that the falling condition of tools or equipment is avoided when the tools or the equipment is lifted, the device is simple in structure, and the use is convenient.

Description

Lifting platform for electrical construction

Technical Field

The utility model relates to a lift platform specifically is a lift platform for electrical construction belongs to lift platform technical field.

Background

The lifting platform is a hoisting machine for vertically conveying people or objects, and also refers to equipment for vertically conveying in logistics systems of factories, automatic warehouses and the like, various plane conveying equipment is often arranged on the lifting platform, and the lifting platform is used as a connecting device of conveying lines with different heights, is generally driven by hydraulic pressure, is called as a hydraulic lifting platform, and is widely applied to operations such as installation, maintenance and the like of electrical equipment.

Current lift platform is raising the back, if want to take subaerial object, generally all reduces the device and then the object of taking, perhaps personnel use the rope to carry the object and draw lift platform's top, and two kinds of modes are all comparatively troublesome, and the second kind of mode need two hands to carry in turn when carrying the object and draw the rope not only comparatively hard, and if the hand does not grasp the rope, then makes the object landing easily, exists certain not enoughly. Therefore, the lifting platform for electrical construction is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lift platform for electrical construction just in order to solve above-mentioned problem.

The utility model discloses a technical scheme realizes above-mentioned purpose, a lift platform for electrical construction, including frame bounding wall, flat board, crane, base and lifting mechanism, install the crane between flat board and the base, the rigid coupling of flat board top has the frame bounding wall, install lifting mechanism on a curb plate of frame bounding wall tip;

carry and draw mechanism includes roller bearing mounting panel, lifting rope, worm wheel, worm, first bearing, roller bearing, second bearing and rocking handle, the outer wall rigid coupling of frame bounding wall one end curb plate has two roller bearing mounting panels, two the roller bearing is installed through the rotation of second bearing between the roller bearing mounting panel, fixed one end with the lifting rope is connected on the roller bearing, the worm wheel has been cup jointed to the one end department of roller bearing, installs run through the rotation through first bearing on the curb plate of the frame bounding wall of roller bearing mounting panel and install the worm, worm and worm wheel intermeshing is located the rocking handle is installed to the one end of the worm in the frame bounding wall.

Preferably, the wheels are installed at four corners of the bottom surface of the base, and the anti-skid pads are attached to the top surface of the flat plate.

Preferably, a worm mounting plate is arranged between the two roller mounting plates, and one end of the worm far away from the rocking handle is arranged on the worm mounting plate through a first bearing.

Preferably, the rolling shaft is fixedly sleeved with two baffle plates which are circular ring-shaped baffle plates.

Preferably, the roller is provided with a through hole, the top end of the lifting rope passes through the through hole and is installed on the roller, and the through hole is located between the two baffles.

Preferably, a lifting and stretching displacement rod is installed on a side plate of the frame-shaped enclosing plate of the roller mounting plate in a penetrating mode in a gap mode, and a concave clamping piece is fixedly connected to one end, close to the lifting and stretching displacement rod of the roller, of the roller.

The utility model has the advantages that:

1. the utility model comprises a lifting mechanism, when the device is used, the crank handle of the lifting mechanism is rotated by hands to drive the rolling shaft to rotate, when the rolling shaft rotates, the lifting rope wound on the rolling shaft is gradually lengthened or wound, at the moment, a worker on the ground can tie tools or equipment at the bottom end of the lifting rope, and then can lift the tools or the equipment, the device does not need to be lowered and then raised, and the tools or the equipment is greatly convenient to take;

2. the utility model discloses a carry and draw mechanism to adopt worm wheel and worm driven mode drive roller bearing to rotate, because worm wheel and worm transmission have auto-lock nature during, when having avoided carrying drawing tool or equipment, the emergence of the condition that instrument or equipment dropped, device simple structure, it is comparatively convenient to use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a perspective view of the present invention;

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

fig. 3 is a top view of the lifting mechanism connected to a side plate of the frame-shaped enclosing plate.

In the figure: 1. frame shape bounding wall, 2, flat board, 3, crane, 4, base, 5, wheel, 6, roller mounting panel, 7, lifting rope, 8, worm wheel, 9, worm, 10, first bearing, 11, baffle, 12, roller, 13, worm mounting panel, 14, second bearing, 15, lifting displacement pole, 16, rocking handle, 17, concave fastener.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-3, a lifting platform for electrical construction comprises a frame-shaped coaming 1, a flat plate 2, a lifting frame 3, a base 4 and a lifting mechanism, wherein the lifting frame 3 is installed between the flat plate 2 and the base 4, the top of the flat plate 2 is fixedly connected with the frame-shaped coaming 1, and the lifting mechanism is installed on one side plate at the end part of the frame-shaped coaming 1;

carry the pull mechanism and include roller bearing mounting panel 6, lifting rope 7, worm wheel 8, worm 9, primary shaft holds 10, roller bearing 12, secondary shaft holds 14 and rocking handle 16, the outer wall rigid coupling of 1 one end curb plate of frame shape bounding wall has two roller bearing mounting panels 6, two rotate through secondary shaft holds 14 between the roller bearing mounting panel 6 and install roller bearing 12, fixed one end with lifting rope 7 is connected on the roller bearing 12, the fixed worm wheel 8 that has cup jointed in one end department of roller bearing 12, the installation run through the rotation through primary shaft holds 10 on the curb plate of the frame shape bounding wall 1 of roller bearing mounting panel 6 and install worm 9, worm 9 and worm wheel 8 intermeshing are located rocking handle 16 is installed to the one end of worm 9 in the frame shape bounding wall 1.

Wheels 5 are mounted at four corners of the bottom surface of the base 4, and anti-skid pads are attached to the top surface of the flat plate 2; a worm mounting plate 13 is arranged between the two roller mounting plates 6, and one end of the worm 9 far away from the rocking handle 16 is arranged on the worm mounting plate 13 through a first bearing 10; the roller 12 is fixedly sleeved with two baffles 11, and the baffles 11 are circular baffles; a through hole is formed in the roller 12, the top end of the lifting rope 7 penetrates through the through hole and is installed on the roller 12, and the through hole is located between the two baffles 11; installation the clearance runs through to install on the curb plate of the frame bounding wall 1 of roller bearing mounting panel 6 and carries and stretch displacement rod 15, is close to the one end rigid coupling that the displacement rod 15 was stretched in the promotion of roller bearing 12 has concave fastener 17, when promoting the great object of volume, concave fastener 17 supports lifting rope 7, is favorable to avoiding the emergence of the object by the dull and stereotyped 2 bumping post condition.

When the utility model is used, a lifting mechanism is arranged on the frame-shaped coaming 1 of the device, when the device is used, an installer of the electrical equipment stands on the flat plate 2, after the lifting frame 3 lifts the flat plate 2 to a certain height, if the installer wants to take the tool or the electrical equipment on the ground into the hand, the crank 16 of the lifting mechanism is rotated by the hand, the crank 16 rotates to drive the worm 9 to rotate, because the worm 9 is meshed with the worm wheel 8 sleeved on the rolling shaft 12, the rolling shaft 12 is arranged between the two cranks 16 through the second bearing 14, the rolling shaft 12 rotates along with the worm 9, the lifting rope 7 wound on the rolling shaft 12 is gradually lengthened when the rolling shaft 12 rotates, the worker on the ground can tie the tool or the equipment at the bottom end of the lifting rope 7, then the installer on the flat plate 2 rotates the crank 16 reversely, and the rolling shaft 12 rotates reversely, will carry stay cord 7 rolling on roller bearing 12, and then carry instrument or equipment and go up, when taking subaerial instrument or equipment, need not reduce the device and rise again, the taking of instrument or equipment has made things convenient for greatly, the mechanism that carries of device adopts worm wheel 8 and the driven mode drive roller bearing 12 rotation of worm 9, because worm wheel 8 and worm 9 have auto-lock nature during the transmission, when having avoided carrying and pulling instrument or equipment, the emergence of the condition that instrument or equipment dropped, device simple structure, it is comparatively convenient to use.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a lift platform for electrical construction which characterized in that: the lifting mechanism comprises a frame-shaped coaming (1), a flat plate (2), a lifting frame (3), a base (4) and a lifting mechanism, wherein the lifting frame (3) is arranged between the flat plate (2) and the base (4), the top of the flat plate (2) is fixedly connected with the frame-shaped coaming (1), and the lifting mechanism is arranged on one side plate at the end part of the frame-shaped coaming (1);

the lifting mechanism comprises a roller mounting plate (6), a lifting rope (7), a worm wheel (8), a worm (9), a first bearing (10), a roller (12), a second bearing (14) and a rocking handle (16), the outer wall of the side plate at one end of the frame-shaped enclosing plate (1) is fixedly connected with two roller mounting plates (6), a roller (12) is rotatably mounted between the two roller mounting plates (6) through a second bearing (14), the roller (12) is fixedly connected with one end of the lifting rope (7), one end of the roller (12) is fixedly sleeved with a worm wheel (8), a side plate of the frame-shaped coaming (1) for mounting the roller mounting plate (6) is provided with a worm (9) in a penetrating and rotating way through a first bearing (10), the worm (9) is meshed with the worm wheel (8), and a rocking handle (16) is installed at one end of the worm (9) located in the frame-shaped enclosing plate (1).

2. The elevating platform for electric construction as set forth in claim 1, wherein: wheels (5) are installed at four corners of the bottom surface of the base (4), and anti-slip pads are installed on the top surface of the flat plate (2) in an attached mode.

3. The elevating platform for electric construction as set forth in claim 1, wherein: and a worm mounting plate (13) is arranged between the two roller mounting plates (6), and one end of a worm (9) far away from the rocking handle (16) is arranged on the worm mounting plate (13) through a first bearing (10).

4. The elevating platform for electric construction as set forth in claim 1, wherein: the roller (12) is fixedly sleeved with two baffles (11), and the baffles (11) are circular ring-shaped baffles.

5. The elevating platform for electric construction as set forth in claim 1, wherein: the roller (12) is provided with a through hole, the top end of the lifting rope (7) penetrates through the through hole to be installed on the roller (12), and the through hole is located between the two baffles (11).

6. The elevating platform for electric construction as set forth in claim 1, wherein: installing a lifting and stretching displacement rod (15) penetrates through the gap on the side plate of the frame-shaped coaming (1) of the roller installing plate (6), and a concave clamping piece (17) is fixedly connected to one end, close to the lifting and stretching displacement rod (15), of the roller (12).