CN222475982U

CN222475982U - Hoisting device

Info

Publication number: CN222475982U
Application number: CN202421315594.0U
Authority: CN
Inventors: 陈建忠
Original assignee: Guangdong Jinyue Construction Co ltd
Current assignee: Guangdong Jinyue Construction Co ltd
Priority date: 2024-06-11
Filing date: 2024-06-11
Publication date: 2025-02-14
Anticipated expiration: 2034-06-11

Abstract

The utility model discloses a lifting device, and relates to the technical field of lifting equipment. The lifting device comprises a mounting frame and a mounting plate, wherein a first fixing plate and a second fixing plate are symmetrically and fixedly arranged on the lower surface of the mounting plate, a rotating shaft is rotatably arranged on one side surface of each of the first fixing plate and the second fixing plate, a first wire winding wheel and a second wire winding wheel are fixedly arranged on the peripheral surface of each rotating shaft, a first driving motor is fixedly arranged on one side surface of each first fixing plate, a second driving motor is fixedly arranged on one surface of each second fixing plate, and steel ropes on the first wire winding wheels and the second wire winding wheels are respectively arranged on the upper and lower positions of a lifting piece through the arrangement of the first driving motor, the first wire winding wheels, the second wire winding wheels and the second driving motors.

Description

Hoisting device

Technical Field

The utility model belongs to the technical field of hoisting equipment, and particularly relates to a hoisting device.

Background

Hoisting refers to the general term that a crane or a hoisting mechanism is used for installing and positioning equipment, and various hoisting machines are used for hoisting equipment, workpieces, appliances, materials and the like in the process of overhauling or maintaining so as to change the position of the equipment.

In the hoisting operation process of the existing hoisting equipment, most of the equipment only can be lifted, the inclination angle of the hoisted object cannot be controlled, so that the hoisting equipment needs to be manually adjusted and increased, the working efficiency is low, a certain danger exists, and the hoisting device is provided for solving the problems.

Disclosure of utility model

The utility model aims to provide a hoisting device, which solves the problems that in the hoisting operation process of the existing hoisting equipment, most of equipment only can be lifted and cannot control the inclination angle of a hoisted object, so that the hoisting device needs to be manually adjusted and increased, has low working efficiency and has a certain danger.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

The utility model relates to a hoisting device which comprises a mounting frame and a mounting plate, wherein a first fixing plate and a second fixing plate are symmetrically and fixedly arranged on the lower surface of the mounting plate, rotating shafts are rotatably arranged on one side surfaces of the first fixing plate and one side surface of the second fixing plate, a first take-up pulley and a second take-up pulley are fixedly arranged on the peripheral surface of the rotating shaft respectively, a first driving motor is fixedly arranged on one side surface of the first fixing plate, a power end of the first driving motor penetrates through the first fixing plate and is fixedly connected with one end of the rotating shaft, a second driving motor is fixedly arranged on one surface of the second fixing plate, and a power end of the second driving motor penetrates through the second fixing plate and is fixedly connected with one end of the rotating shaft.

Preferably, a screw rod is rotatably installed on one surface of the installation frame, a third driving motor is fixedly installed on the other surface of the installation frame, a power end of the third driving motor penetrates through one end of the installation frame and is fixedly connected with one end of the screw rod, a connecting plate is fixedly installed on the upper surface of the installation plate, a sliding block is rotatably installed on the upper surface of the connecting plate, a threaded hole is formed in the center of one side surface of the sliding block, and the threaded hole is in threaded fit with the screw rod.

Preferably, the lower surface of the mounting frame is fixedly provided with a plurality of stand columns, and the lower end surfaces of the stand columns are fixedly provided with fixing frames.

Preferably, the lower surface fixed mounting of mount has a plurality of universal wheels, the upper surface fixed mounting of mount has the hydraulic stem, the power end of hydraulic stem runs through the mount, the lower surface fixed mounting of the power end of hydraulic stem has the backup pad.

Preferably, a through hole is symmetrically formed in one side surface of the sliding block, a guide rod is installed in the through hole, and two ends of the guide rod are fixedly connected with the mounting frame.

Preferably, the first take-up pulley and the second take-up pulley are wound with a steel cable on the peripheral surfaces, one end of the steel cable is fixedly connected with the first take-up pulley and the second take-up pulley, and the other end of the steel cable is fixedly connected with a connecting piece.

Preferably, a through hole is formed in one surface of the connecting piece, a fixing rod is installed in the through hole, a fastening thread is formed in one end of the fixing rod, and a fastening nut is in threaded fit with the peripheral surface of the fastening thread.

The utility model has the following beneficial effects:

1. According to the utility model, the first driving motor, the first take-up pulley, the second take-up pulley and the second driving motor are arranged, steel ropes on the first take-up pulley and the second take-up pulley are respectively arranged at the upper and lower positions of the lifting piece, the first driving motor and the second driving motor work, the inclination angle of a workpiece can be controlled while the workpiece is lifted, manual adjustment is avoided, the working efficiency is improved, and the practicability is strong.

2. According to the utility model, the screw rod, the sliding block and the third driving motor are arranged, the third driving motor works, the sliding block is driven to move on the screw rod, the position of the mounting plate is controlled, the position of the lifting piece can be controlled, manual operation is reduced when the lifting piece is mounted or delivered, the working efficiency is improved, the damage to workers caused by falling of the lifting piece during manual adjustment is avoided, and the practicability is further improved.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

FIG. 2 is a schematic diagram of a front view of the present utility model;

FIG. 3 is a left side view of the present utility model;

FIG. 4 is a schematic view of the cross-sectional structure A-A of FIG. 3;

fig. 5 is a schematic view of a partial enlarged structure at a in fig. 4.

In the drawing, the list of the parts represented by the reference numerals comprises 1, a mounting frame, 2, a stand column, 3, universal wheels, 4, a hydraulic rod, 5, a fixing frame, 6, a supporting plate, 7, a screw rod, 8, a guide rod, 9, a sliding block, 10, a mounting plate, 11, a first fixing plate, 12, a first driving motor, 13, a first wire winding wheel, 14, a second wire winding wheel, 15, a second driving motor, 16, a second fixing plate, 17, a third driving motor, 18, a steel cable, 19, a connecting plate, 20, a rotating shaft, 21, a connecting piece, 22, a fixing rod, 23, a fastening thread, 24 and a fastening nut.

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 discloses a hoisting device, which comprises a mounting frame 1 and a mounting plate 10, wherein a first fixing plate 11 and a second fixing plate 16 are symmetrically and fixedly arranged on the lower surface of the mounting plate 10, a rotating shaft 20 is rotatably arranged on one side surface of the first fixing plate 11 and one side surface of the second fixing plate 16, a first reel 13 and a second reel 14 are fixedly arranged on the peripheral surface of the rotating shaft 20 respectively, a first driving motor 12 is fixedly arranged on one side surface of the first fixing plate 11, a power end of the first driving motor 12 penetrates through the first fixing plate 11 and one end of the rotating shaft 20 to be fixedly connected, a second driving motor 15 is fixedly arranged on one surface of the second fixing plate 16, a power end of the second driving motor 15 penetrates through the second fixing plate 16 and one end of the rotating shaft 20, and the first driving motor 12, the first reel 13, the second reel 14 and the second driving motor 15 are respectively arranged on the upper and lower positions of hoisting pieces, and the second reel 14 and a wire rope 18 on the first reel 13 and the second reel 14 are respectively arranged on the peripheral surface of the rotating shaft 20, the first driving motor 12 and the second reel 15 are fixedly connected with one end of the rotating shaft 20, and one end of the second reel 15 is fixedly arranged on one side surface of the rotating plate, and one side surface of the second reel 16.

A screw rod 7 is installed on one surface of the installation frame 1 in a rotating mode, a third driving motor 17 is fixedly installed on the other surface of the installation frame 1, a power end of the third driving motor 17 penetrates through one end of the installation frame 1 and is fixedly connected with one end of the screw rod 7, a connecting plate 19 is fixedly installed on the upper surface of the installation plate 10, a sliding block 9 is installed on the upper surface of the connecting plate 19 in a rotating mode, a threaded hole is formed in the center position of one side face of the sliding block 9, the threaded hole is in threaded fit with the screw rod 7, the sliding block 9 and the third driving motor 17 are arranged to work, the sliding block 9 is driven to move on the screw rod 7, the position of the installation plate 10 is controlled, the position of a lifting piece can be controlled, manual operation is reduced during installation or delivery, working efficiency is improved, damage to workers caused by falling of the lifting piece is avoided during manual adjustment, and practicability is further improved.

The lower surface fixed mounting of mounting bracket 1 has a plurality of stands 2, and the lower terminal surface fixed mounting of stand 2 has mount 5.

The lower surface fixed mounting of mount 5 has a plurality of universal wheels 3, and the upper surface fixed mounting of mount 5 has hydraulic stem 4, and the power end of hydraulic stem 4 runs through mount 5, and the lower surface fixed mounting of the power end of hydraulic stem 4 has backup pad 6, through setting up hydraulic stem 4 and backup pad 6, when carrying out hoist and mount piece hoist and mount, hydraulic stem 4 work, rises equipment, avoids at hoist and mount in-process equipment removal.

Through holes are symmetrically formed in one side surface of the sliding block 9, guide rods 8 are installed in the through holes, and two ends of each guide rod 8 are fixedly connected with the mounting frame 1.

The first take-up pulley 13 and the second take-up pulley 14 are wound with a steel cable 18 on the peripheral surfaces, one end of the steel cable 18 is fixedly connected with the first take-up pulley 13 and the second take-up pulley 14, and the other end of the steel cable 18 is fixedly connected with a connecting piece 21.

A through hole is formed in one surface of the connecting member 21, a fixing rod 22 is installed in the through hole, a fastening thread 23 is formed at one end of the fixing rod 22, and a fastening nut 24 is in threaded fit with the peripheral surface of the fastening thread 23.

In the embodiment, as shown in fig. 1-5, the working principle of the lifting device is that when the lifting device is used, firstly, equipment is pushed to the position right above a lifting piece, a hydraulic rod 4 works, the equipment is lifted, the equipment is prevented from moving in the lifting process, then a connecting piece 21 is placed to the lowest position, a steel rope 18 on a first wire winding wheel 13 and a second wire winding wheel 14 is respectively installed at the upper and lower positions of the lifting piece, then a first driving motor 12 and a second driving motor 15 work, a driving rotating shaft 20 rotates, the first wire winding wheel 13 and the second wire winding wheel 14 are controlled to rotate and pull the lifting piece to lift, after the lifting is completed, the hydraulic rod 4 is contracted, a universal wheel 3 can enable the equipment to be quickly transferred, after the equipment is at a designated position, the equipment is prevented from moving through controlling the first driving motor 12 and the second driving motor 15, a third driving motor 17 works, a driving slider 9 moves on a lead screw 7, the position of a mounting plate 10 is controlled, the position of the lifting piece is prevented from being manually adjusted, the lifting piece is prevented from falling, and meanwhile, the working efficiency is improved.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. A hoisting device comprises a mounting frame (1) and a mounting plate (10) and is characterized in that a first fixing plate (11) and a second fixing plate (16) are symmetrically and fixedly arranged on the lower surface of the mounting plate (10), a rotating shaft (20) is rotatably arranged on one side surface of the first fixing plate (11) and one side surface of the second fixing plate (16), a first take-up pulley (13) and a second take-up pulley (14) are fixedly arranged on the peripheral surface of the rotating shaft (20) respectively, a first driving motor (12) is fixedly arranged on one side surface of the first fixing plate (11), a power end of the first driving motor (12) penetrates through the first fixing plate (11) and is fixedly connected with one end of the rotating shaft (20), a second driving motor (15) is fixedly arranged on one surface of the second fixing plate (16), and the power end of the second driving motor (15) penetrates through the second fixing plate (16) and is fixedly connected with one end of the rotating shaft (20).

2. The hoisting device according to claim 1, wherein a screw rod (7) is rotatably mounted on one surface of the mounting frame (1), a third driving motor (17) is fixedly mounted on the other surface of the mounting frame (1), a power end of the third driving motor (17) penetrates through the mounting frame (1) and is fixedly connected with one end of the screw rod (7), a connecting plate (19) is fixedly mounted on the upper surface of the mounting plate (10), a sliding block (9) is rotatably mounted on the upper surface of the connecting plate (19), a threaded hole is formed in the center position of one side surface of the sliding block (9), and the threaded hole is in threaded fit with the screw rod (7).

3. The hoisting device according to claim 1, wherein a plurality of stand columns (2) are fixedly arranged on the lower surface of the mounting frame (1), and a fixing frame (5) is fixedly arranged on the lower end face of each stand column (2).

4. A hoisting device according to claim 3 is characterized in that a plurality of universal wheels (3) are fixedly arranged on the lower surface of the fixing frame (5), a hydraulic rod (4) is fixedly arranged on the upper surface of the fixing frame (5), the power end of the hydraulic rod (4) penetrates through the fixing frame (5), and a supporting plate (6) is fixedly arranged on the lower surface of the power end of the hydraulic rod (4).

5. The hoisting device according to claim 2, wherein one side surface of the sliding block (9) is symmetrically provided with a through hole, a guide rod (8) is arranged in the through hole, and two ends of the guide rod (8) are fixedly connected with the mounting frame (1).

6. A hoisting device according to claim 1, wherein the first take-up pulley (13) and the second take-up pulley (14) are wound with a steel cable (18) on the peripheral surfaces, one end of the steel cable (18) is fixedly connected with the first take-up pulley (13) and the second take-up pulley (14), and the other end of the steel cable (18) is fixedly connected with a connecting piece (21).

7. A hoisting device according to claim 6, wherein a through hole is formed in one surface of the connecting piece (21), a fixing rod (22) is installed in the through hole, a fastening thread (23) is formed at one end of the fixing rod (22), and a fastening nut (24) is in threaded fit with the peripheral surface of the fastening thread (23).