CN211110678U

CN211110678U - Jacking material hoisting accessory

Info

Publication number: CN211110678U
Application number: CN201921943202.4U
Authority: CN
Inventors: 魏振全; 杨明; 杜洪生; 曹东京; 白观鹏; 李彭波; 徐建国; 胡盼; 马保祥; 严学; 何邦峰; 高贺
Original assignee: Tianchen Coal Mine Of Zaozhuang Mining Group Co ltd
Current assignee: Tianchen Coal Mine Of Zaozhuang Mining Group Co ltd
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-07-28
Anticipated expiration: 2029-11-12

Abstract

The utility model discloses a material hoisting accessory loads on top, including stand, platform, wind big gun, rotary disk, carousel, the stand is equipped with four, and the top welding of stand has the platform, and the mid point is equipped with the support column of bearing installation on the platform to the support column distributes around the support column as the centre of a circle has a plurality of sleeves, and telescopic passing through the fix with screw is on the platform, the top of support column is equipped with the carousel of mounting with screw, and the carousel can carry out 360 rotations under the effect of support column, a plurality of round holes have been seted up on the carousel, the sleeve one-to-one on round hole and the platform, be equipped with the wind big gun of bolt installation on the carousel, the rotation axis on the wind big gun is connected with the rotary disk, and the carousel can rotate under the effect of wind big gun, and the winding has the stay cord. The utility model has reasonable design; the design of the rotary disc can change the angle of the rotary disc according to the situation so as to adapt to different hoisting operations.

Description

Jacking material hoisting accessory

Technical Field

The utility model relates to a material hoisting accessory loads onto top.

Background

With the continuous progress of scientific technology, in the coal mine production industry, the semi-mechanization and the mechanization are gradually adopted to improve and reduce the labor intensity and improve the working efficiency, the types of the semi-mechanization and the mechanization are more and more, the application in the future is certainly more extensive, and no special boosting hoisting device for the coal face roof loading exists in the market at present. Most of the existing operation modes are manual material lifting, so that the labor intensity is high and the safety factor is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a material hoisting accessory tops to solve above-mentioned technical problem.

In order to realize the purpose, the utility model adopts the following technical scheme:

a jacking material lifting device comprises four upright columns, a platform, air cannons, a rotary disk and rotary disks, wherein the platform is welded at the top of each upright column, a support column for bearing installation is arranged at the middle point of the platform, a plurality of sleeves are distributed around the support column by taking the support column as a circle center and fixed on the platform through screws, the rotary disks for screw installation are arranged at the tops of the support columns, the rotary disks can rotate for 360 degrees under the action of the support column, a plurality of round holes are formed in the rotary disks, the round holes correspond to the sleeves on the platform one to one, the air cannons installed through bolts are arranged on the rotary disks, rotary shafts on the air cannons are connected with the rotary disks, the rotary disks can rotate under the action of the air cannons, pull ropes are wound on the rotary disks, the materials are lifted through the pull ropes, slide grooves are formed in the upright columns, the bottom of the cross rod is provided with a roller mounted by a shaft, and the cross rod is fixed on the upright post through a bolt.

Preferably, the bottom is equipped with the spring in the sleeve, and the end and the fixed column of spring are connected, and telescopic diameter is greater than the diameter of round hole, and the diameter of fixed column is less than or equal to the diameter of round hole.

Preferably, the fixed column is located the sleeve under the normal condition, and the fixed column adopts the iron material to make, when needs fixed carousel, utilizes magnet to pass the round hole with the fixed column attraction.

Compared with the prior art, the utility model has the advantages of it is following: the utility model has reasonable design; the jacking material lifting device can effectively prevent the risk that materials are pulled, lifted and slide off, and greatly improves the operation safety coefficient; the material jacking and lifting device reduces the labor intensity of operators and improves the production efficiency; the cross rod and the roller can contact the roller with the ground when needed, so that the material lifting device is easy to move; the design of the rotary disc can adapt to lifting at different angles according to the change of the angle of the rotary disc.

Drawings

Figure 1 is the utility model discloses a top loading material hoisting accessory sketch map.

Fig. 2 is the utility model discloses top-loading material hoisting accessory's platform and carousel decompose the schematic diagram.

Figure 3 is the utility model discloses a top loading material hoisting accessory's sleeve cross-sectional view.

Detailed Description

The invention is explained in further detail below with reference to the figures and the embodiments.

As shown in fig. 1-3, a jacking material lifting device comprises an upright post 1, four platforms 2, a pneumatic hammer 3, a rotating disk 4 and a rotating disk 5, wherein the upright post 1 is welded with the platforms 2 at the top of the upright post 1, a support column 10 mounted by a bearing is arranged at the midpoint of the platform 2, a plurality of sleeves 11 are distributed around the support column 10 by taking the support column 10 as the center of a circle, the sleeves 11 are fixed on the platform 2 through screws, the rotating disk 5 mounted by screws is arranged at the top of the support column 10, the rotating disk 5 can rotate for 360 degrees under the action of the support column 10, a plurality of round holes 9 are arranged on the rotating disk 5, the round holes 9 correspond to the sleeves 11 on the platforms 2 one by one, the pneumatic hammer 3 mounted by bolts is arranged on the rotating disk 5, a rotating shaft on the pneumatic hammer 3 is connected with the rotating disk 4, the rotating disk 4 can rotate under the action of the pneumatic hammer, carry out the operation of lifting by crane to the material through stay cord 8, the spout has been seted up on stand 1, horizontal pole 6 passes through the slider and installs in the spout, the bottom of horizontal pole 6 is equipped with the gyro wheel 7 of axle installation, horizontal pole 6 passes through the bolt to be fixed on stand 1, the bottom is equipped with spring 13 in the sleeve 11, spring 13's end and fixed column 12 are connected, the diameter of sleeve 11 is greater than the diameter of round hole 9, the diameter less than or equal to round hole 9 of fixed column 12's diameter, the fixed column normal condition lies in the sleeve down, the fixed column adopts the iron material to make, when needs fixed disk, utilize magnet to pass the round hole with.

The foregoing is a preferred embodiment of the present invention, and for those skilled in the art to understand the teaching of the present invention, the changes, modifications, replacements and variations to the embodiments will still fall within the protection scope of the present invention without departing from the principle and spirit of the present invention.

Claims

1. A jacking material lifting device comprises four upright posts (1), platforms (2), wind guns (3), a rotating disk (4) and a rotating disk (5), and is characterized in that the upright posts (1) are welded with the platforms (2), the upper midpoint of each platform (2) is provided with a support column (10) for bearing installation, a plurality of sleeves (11) are distributed around the support column (10) by taking the support column (10) as a circle center, the sleeves (11) are fixed on the platforms (2) through screws, the top of each support column (10) is provided with the rotating disk (5) for screw installation, the rotating disk (5) can rotate for 360 degrees under the action of the support column (10), the rotating disk (5) is provided with a plurality of round holes (9), the round holes (9) correspond to the sleeves (11) on the platforms (2) one to one, the wind guns (3) installed through bolts are arranged on the rotating disk (5), the rotation axis on wind big gun (3) is connected with rotary disk (4), and rotary disk (4) can rotate under the effect of wind big gun (3), and the winding has stay cord (8) on rotary disk (4), lifts by crane the operation to the material through stay cord (8), seted up the spout on stand (1), horizontal pole (6) are installed in the spout through the slider, and the bottom of horizontal pole (6) is equipped with gyro wheel (7) of axle installation, and horizontal pole (6) are fixed on stand (1) through the bolt.

2. A jacking material lifting device according to claim 1, wherein a spring (13) is arranged at the bottom in the sleeve (11), the tail end of the spring (13) is connected with a fixed column (12), the diameter of the sleeve (11) is larger than that of the circular hole (9), and the diameter of the fixed column (12) is smaller than or equal to that of the circular hole (9).

3. A material-jacking lifting device according to claim 2, wherein said fixed column (12) is normally located within the sleeve (11), the fixed column (12) being made of ferrous material, and when the turntable (5) is to be fixed, the fixed column (12) is attracted by a magnet through the circular hole (9).