CN112320628A - Lifting equipment capable of lifting stably - Google Patents

Abstract

The invention provides a stably lifting lifting device, comprising: a base; a rotating disk is rotatably connected to the base, and a drive mechanism connected to the rotating disk is arranged inside the base; A gear plate is rotatably connected to the plate, and a gear motor meshing with the gear plate is arranged on the rotating plate; it also includes a lead screw vertically arranged on the gear plate, and a nut is threadedly connected to the lead screw A drive sleeve is provided with a truss on the nut drive sleeve, and a hoisting motor is slidably arranged on the truss. In the present invention, the gear plate is driven to rotate by the gear motor, so that the nut driving sleeve moves along the height of the lead screw, so as to realize stable lifting and lowering of the hoisting motor, increase the scope of use, and improve the safety factor.

Description

A kind of lifting equipment for stable lifting

technical field

The invention relates to the technical field of hoisting equipment, in particular to a stably lifting hoisting equipment.

Background technique

With the continuous development of technology, more and more hoisting equipment is currently used in daily life; however, the hoisting equipment is erected to a certain height before lifting operations, but when the hoisting height is low, the extension length of the hoisting cable Larger, resulting in swaying during the hoisting process and a low safety factor.

SUMMARY OF THE INVENTION

In view of this, the present invention provides a stably lifting hoisting device that can stably adjust the height and is reliable in operation.

The present invention provides a stably ascending and descending hoisting device comprising: a base; wherein,

A rotating disk is rotatably connected to the base, and a driving mechanism for connecting the rotating disk is arranged inside the base;

A gear plate is rotatably connected to the rotating plate, and a gear motor meshing with the gear plate is arranged on the rotating plate;

It also includes a lead screw vertically arranged on the gear plate, a nut drive sleeve is threadedly connected to the lead screw, a truss is assembled on the nut drive sleeve, and a hoisting motor is slidably arranged on the truss.

Preferably, the drive mechanism is a drive motor whose output shaft is connected to the center of the bottom of the rotating disk.

Preferably, a rail machine is slidably arranged on the truss, and the crane is connected to the rail machine through a connecting frame.

Preferably, the gear plate is provided with a plurality of teeth in the circumferential direction, and the output shaft of the gear motor is provided with a gear meshing with the plurality of teeth.

Preferably, bearings are sleeved on both the rotating disk and the gear disk.

In the present invention, the gear plate is driven to rotate by the gear motor, so that the nut drive sleeve moves along the height of the lead screw, so as to realize the stable lifting and lowering of the hoisting motor, increase the scope of use, and improve the safety factor.

Description of drawings

1 is a schematic structural diagram of a stably lifting hoisting device provided by an embodiment of the present invention;

FIG. 2 is a schematic diagram of an internal structure of a base provided by an embodiment of the present invention.

Reference number:

Base-1, rotating disc-2, gear disc-3, gear motor-4, lead screw-5, nut drive sleeve-6, truss-7, rail machine-8, hoisting motor-9, drive motor-10 .

Detailed ways

In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not restrictive.

The following disclosure provides many different embodiments or examples for implementing different structures of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are only examples and are not intended to limit the invention. Furthermore, the present disclosure may repeat reference numerals and/or reference letters in different instances, such repetition is for the purpose of simplicity and clarity and does not in itself indicate a relationship between the various embodiments and/or arrangements discussed. In addition, the present disclosure provides examples of various specific processes and materials, but one of ordinary skill in the art will recognize the application of other processes and/or the use of other materials.

The hoisting equipment for stable lifting provided by the embodiments of the present application will be described below with reference to the accompanying drawings.

1-2 together, FIG. 1 is a schematic structural diagram of a stably lifting hoisting device provided by an embodiment of the present invention; the stably lifting hoisting device in the embodiment of the present application includes: a base 1; wherein,

The base 1 is rotatably connected with a rotary disk 2, and the rotary disk 2 is rotatably connected to the base 1 through a set bearing, and the interior of the base 1 is provided with a drive mechanism for connecting the rotary disk 2; the drive mechanism is an output shaft that connects and rotates The drive motor 10 at the center of the bottom of the disk 2.

The gear plate 3 is rotatably connected to the rotary disc 2, and the rotary disc 2 is provided with a gear motor 4 that meshes with the gear disc 3; A gear with multiple teeth meshing.

It also includes a lead screw 5 vertically arranged on the gear plate 3. The lead screw 5 is threadedly connected with a nut drive sleeve 6. The nut drive sleeve 6 is equipped with a truss 7, and a lifting motor 9 is slidably arranged on the truss 7.

A rail machine 8 is slidably arranged on the truss 7, and the crane is connected to the rail machine 8 through a connecting frame.

It can be seen from the above structure that during the rotation of the gear motor 4, the lead screw 5 is rotated, and at the same time, the lead screw 5 drives the nut drive sleeve 6 to move up and down along the lead screw 5 during the rotation process, so that the lifting motor 9 works. The height is adjusted correspondingly, and when the driving motor 10 drives the rotary disk 2 to rotate, the steering and transporting materials during the hoisting process are completed.

In the present invention, the gear plate 3 is driven to rotate by the gear motor 4, so that the nut drive sleeve 6 moves along the height of the lead screw 5, so as to realize the stable lifting and lowering of the hoisting motor 9, increase the scope of use, and improve the safety factor.

The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention shall be included in the protection scope of the present invention. Inside.

Claims (5)

1. A lifting apparatus for stabilizing a lift, comprising: a base; wherein,

the base is rotatably connected with a rotating disc, and a driving mechanism connected with the rotating disc is arranged in the base;

the rotating disc is rotatably connected with a gear disc, and a gear motor meshed with the gear disc is arranged on the rotating disc;

still be in including vertical setting lead screw on the toothed disc, threaded connection has the nut drive cover on the lead screw, the nut drive is sheathe in and is equipped with the truss, it is provided with hoisting motor to slide on the truss.

2. The stably lifting jack-up device of claim 1, wherein the drive mechanism is a drive motor having an output shaft connected to the center of the bottom of the rotating plate.

3. The stably liftable hoisting device of claim 1, wherein a rail machine is slidably disposed on the truss, and the crane is connected to the rail machine through a connecting frame.

4. The lifting apparatus as recited in claim 3, wherein the gear plate has a plurality of teeth disposed circumferentially thereon, and the gear motor has an output shaft having a gear engaged with the plurality of teeth.

5. The stably lifting jack-up device of claim 4, wherein bearings are fitted over both the rotating plate and the gear plate.

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