CN219652527U

CN219652527U - Special vehicle hoisting device for monorail crane

Info

Publication number: CN219652527U
Application number: CN202321163873.5U
Authority: CN
Inventors: 刘生海; 赵少东; 伊玉祥; 张德鹏
Original assignee: Yaojie Coal Electricity Group Co ltd
Current assignee: Yaojie Coal Electricity Group Co ltd
Priority date: 2023-05-15
Filing date: 2023-05-15
Publication date: 2023-09-08
Anticipated expiration: 2033-05-15

Abstract

The utility model belongs to the technical field of lifting equipment, and particularly discloses a special vehicle lifting device for a monorail crane, which comprises a monorail, wherein a lifting beam is arranged on the monorail, the lifting beam is provided with a lifting device, the lifting device comprises a lifting main body, the lifting main body is of a U-shaped structure, lifting rings are arranged on two sides of the lifting main body, and the lifting rings are connected with the lifting beam through chains of an electric hoist; the lifting device with the U-shaped structure is used for installing the mine car on the lifting beam, the mine car filled with the materials is transported to a destination by utilizing the cooperation of the lifting beam and the monorail, the problem that the materials need to be loaded and transported from the bottom discharge container and then transported to the mine car by manpower is solved, the risk of touching hands and feet during loading and unloading the materials is reduced, the labor intensity of workers is reduced, and many factors such as long use and low operation efficiency are avoided for secondary loading.

Description

Special vehicle hoisting device for monorail crane

Technical Field

The utility model belongs to the technical field of lifting equipment, and particularly relates to a special vehicle lifting device for a monorail crane.

Background

During the period that 2103 working faces use monorail crane to withdraw rubber belt conveyor parts, after the material is transported by a bottom discharge container, the container is lifted into a lifting chamber by a driver, then the material is transported to a mine car or a flat car by manual operation and is lifted to a 2230 car yard after being fastened, because the material is needed to be loaded and unloaded back and forth after the bottom discharge container is loaded and unloaded by a factory, a plurality of factors such as the risk of touching hands and feet of personnel, the labor intensity of workers and the occupation of secondary loading are increased during the loading and unloading of the material exist, the mine car can be directly lifted without a special device, the material can not be directly loaded and unloaded from 2103 working faces to the 2230 car yard for lifting, the material recovery efficiency is reduced by the back and forth loading and unloading of the bottom discharge container and the mine car, and the labor intensity of operators is also increased.

Disclosure of Invention

The utility model aims to provide a special vehicle lifting device for a monorail crane, which is used for solving the problems of unsmooth transportation connection of materials, high loading and unloading labor intensity and the like during the process of withdrawing a rubber belt conveyor part.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a special vehicle hoisting accessory of monorail crane, includes the monorail, install the lifting beam on the monorail, be equipped with hoisting accessory on the lifting beam, hoisting accessory is including lifting by crane the main part, the main part of lifting by crane is U type structure, the both sides of lifting by crane the main part are equipped with rings, rings are connected with the lifting beam through the chain of electric hoist.

Preferably, a reinforcing plate is welded on one side of the lifting main body.

Preferably, the bottom of the lifting main body is of an inverted trapezoid structure, and the upper end of the lifting main body is of an inward bending design.

The beneficial effects of the utility model are as follows:

(1) According to the utility model, the lifting device with the U-shaped structure is arranged, the lifting device is connected with the lifting beam through the electric hoist, the lifting beam is installed on the monorail, the mine car is installed on the lifting beam through the lifting device with the U-shaped structure, and the mine car filled with materials is transported to a destination through the cooperation of the lifting beam and the monorail.

(2) The reinforced plate is arranged on the lifting device with the U-shaped structure, so that the rigidity of the lifting device is enhanced, meanwhile, the lower end of the lifting device with the U-shaped structure is in an inverted trapezoid shape, the lifting device can be better matched with the front and rear end collision structures of a mine car, and meanwhile, the upper end of the lifting device is of an inward bending design, so that after the front and rear end collision structures of the mine car are mounted on the lifting device with the U-shaped structure, the lifting device can be clamped, and a mine car is stabilized.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a diagram of the use of the present utility model;

in the figure: 1. the hoisting device comprises a hoisting main body, a reinforcing plate, a hoisting ring, a hoisting device, a monorail, a hoisting beam and a driving device.

Detailed Description

The utility model is further described with reference to the accompanying drawings and the working principle:

the utility model provides a special vehicle hoisting accessory of monorail crane as shown in figures 1 and 2, including monorail 5, install lifting beam 6 on the monorail 5, lifting beam 6 can slide on monorail 5 through the drive power that drive 7 provided, be equipped with hoisting accessory 4 on the lifting beam 6, hoisting accessory 4 is including lifting by crane main part 1, lifting by crane main part 1 is U type structure, by 8mm 80mm band iron processing, lifting by crane main part 1's both sides are equipped with rings 3, rings 3 are connected with lifting beam 6 through the chain of electric hoist, electric hoist can go up and down hoisting accessory, respectively establish a hoisting accessory on the latch on the front and back position of mine car, use single track transportation with the mine car hoist through two. One side of the lifting main body 1 is welded with a reinforcing plate 2, so that the rigidity of the lifting device 4 is enhanced. The bottom of lifting by crane main part 1 is the trapezoid structure that falls, and it can be better with the front and back end of mine car meet the first structure and agree with, lifts by crane the upper end of main part 1 for inwards crooked design, and its purpose is after the front and back end of mine car meet the hoisting accessory of head installation to U type structure, can be blocked, firm mine car.

When the device is used, firstly, materials during the process of withdrawing the rubber belt conveyor part are loaded into a mine car, the mine car is transported into 2103 return air lifting chambers by a conveyor, then a lifting device is installed at the joint of two ends of the mine car by personnel, then a lifting beam crane 6 is lifted by a monorail 5, then a hook on an electric hoist chain on the lifting beam 6 is connected with a mine car lifting device lifting ring 3 (a SGZ764/500 type scraper chain ring is used), the lifting work of a vehicle can be completed by slowly lifting and lifting the lifting beam 6, the safe and efficient purpose is achieved, the mine car lifting device is used for transportation, the transport capacity of the bottom discharge type container is improved by 4 times, the material replacement and loading links are reduced, the material recovery efficiency is greatly improved, the labor intensity of the personnel for back and forth running and loading and unloading materials is reduced, the risk of the personnel during the manual loading and unloading is also avoided, and the mechanical man-down goal is realized.

The utility model eliminates the transportation modes of dispatching winch transportation, ground rail transportation and mine car transportation by matching with the operation of the monorail crane, and realizes the conversion from 'ground pulling' of large equipment and materials to 'flying in the air'. The use of the working face monorail crane is reduced by at least 5 dispatching winch transportation, 7 persons/time are reduced, the monorail crane is transported 3 times per shift on average, 4 mining vehicles or 2 flat cars are lifted per time, and compared with the dispatching winch, the transportation efficiency is improved by more than 3 times. When the materials are transported, the one-stop transportation without transferring can be realized by a driver, the risk of falling off the mine car is avoided, and the purpose of 'no people and less people' is achieved. Meanwhile, the monorail crane locomotive is further provided with 15 sections of people and vehicles 2, and is used for carrying workers to work and off, so that happiness indexes of the workers are improved, labor intensity of the workers is reduced, and transportation safety risks are eliminated.

Claims

1. The utility model provides a special vehicle hoisting accessory of monorail crane, includes the monorail, install lifting beam on the monorail, its characterized in that: lifting devices (4) are arranged on the lifting beam (6), the lifting devices (4) comprise lifting main bodies (1), the lifting main bodies (1) are of U-shaped structures, lifting rings (3) are arranged on two sides of the lifting main bodies (1), and the lifting rings (3) are connected with the lifting beam (6) through chains of electric hoist.

2. The vehicle lifting device special for a monorail crane according to claim 1, wherein: one side of the lifting main body (1) is welded with a reinforcing plate (2).

3. The vehicle lifting device special for a monorail crane according to claim 1, wherein: the bottom of the lifting main body (1) is of an inverted trapezoid structure, and the upper end of the lifting main body (1) is of an inward bending design.