CN112591639A

CN112591639A - Novel integrated form, easy removal sinking elevator

Info

Publication number: CN112591639A
Application number: CN202110102680.8A
Authority: CN
Inventors: 赵光辉; 徐永福; 段秋华; 刘同欣; 高志康; 李文洒; 王晓凌
Original assignee: CITIC Heavy Industries Co Ltd
Current assignee: CITIC Heavy Industries Co Ltd
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-04-02

Abstract

The invention provides a novel integrated shaft sinking hoist easy to move, and relates to the technical field of shaft sinking hoists. This novel integrated form, easy removal sinking elevator, including the installation base, the left end of installation base upper surface has spindle unit through bolt fixed mounting, the upper surface of installation base has the stopper of two sets of mutual symmetries through bolt fixed mounting. The novel integrated sinking well elevator easy to move can effectively reduce the axial size of the elevator by arranging the gear box, the spline sleeve and other structures, and can enable the elevator to be compact in structure and small in size; the winding drum is internally provided with a thickened drum shell, a thickened radial plate, an enlarged channel steel and a plastic liner, so that the hoister has a reasonable structure and low production cost, is suitable for multiple mines and multiple use working conditions, and has high reuse rate; compared with the traditional elevator, the elevator is highly integrated and easy to move, and can solve the problems of complex equipment foundation, frequent movement of the elevator and difficult transportation.

Description

Novel integrated form, easy removal sinking elevator

Technical Field

The invention relates to the technical field of mine hoists, in particular to a novel integrated sinking hoist easy to move.

Background

The shaft sinking hoist is mainly used in the mine industries of coal, nonferrous metal, ferrous metal and the like, is used as key mechanical equipment in a mine shaft building system, plays roles in lifting containers, getting on and off personnel and conveying materials and equipment, is an important vehicle connected with the shaft and the shaft, and is called as throat equipment of a mine by people. As an important tool for well drilling, the shaft sinking hoist plays an active role in new well construction, and is currently the core equipment of various large well construction industries in China.

The shaft sinking hoist has complex working condition and large load change, the application of some modern design methods is limited to a certain extent, and at present, a method combining conventional calculation and analogy is still basically adopted, so that the actual external load spectrum and some design parameters of the shaft sinking hoist in a real stress state cannot be accurately determined at present, and some structures cannot be comprehensively and accurately evaluated. And, the shaft sinking lifting machine is mainly used for the initial stage of well construction, and the shaft construction can be completed within 3 years generally, and at this moment, the shaft sinking lifting machine is used in this project. Due to different well depths, geological conditions and stress conditions, the sinking hoist cannot be reused, and resource waste is caused. In view of this, the development of a repeatedly usable, integrated and easily-moved sinking elevator can overcome the defects of complex equipment foundation, difficult transportation and the like, greatly improves the use efficiency, saves the infrastructure and installation cost, has important significance, and is urgent.

Disclosure of Invention

The invention aims to provide a novel integrated shaft sinking hoist easy to move, which can solve the problems.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a novel integrated form, easy removal sinking lifting machine, includes the installation base, the left end of installation base upper surface has spindle unit through bolt fixed mounting, the upper surface of installation base has the stopper of two sets of mutual symmetries through bolt fixed mounting, the right-hand member of installation base upper surface has the motor through bolt fixed mounting, the output pivot fixedly connected with high-speed end shaft coupling of motor, the one end transmission that the motor was kept away from to the high-speed end shaft coupling is connected with the bevel gear case.

Preferably, the bevel gear box is a 90 degree bevel gear box.

Preferably, the main shaft device is connected with a bevel gear box bearing seat through a spigot positioning flange, and an inner spline sleeve and an outer spline sleeve are arranged at the joint.

Preferably, spindle unit comprises main shaft, reel, left bearing frame, right bearing frame, brake disc and moulds the lining, both ends are equipped with left bearing frame and right bearing frame respectively about the main shaft, the outer fixed surface of main shaft is connected with the reel, the left and right sides face of main shaft all has the brake disc through bolt fixed mounting, the outer surface cover of reel is equipped with moulds the lining.

Preferably, a thickening barrel shell, a thickening radial plate and an enlarged channel steel are arranged in the winding barrel.

Preferably, the inner side and the outer side of the winding drum are provided with enlarged rib plates.

Preferably, the plastic lining is positioned by inserting and connecting by a sectional pin shaft.

Compared with the prior art, this novel integrated form, easy removal sinking elevator possess following beneficial effect:

the novel integrated sinking well elevator easy to move can effectively reduce the axial size of the elevator by arranging the gear box, the spline sleeve and other structures, and can enable the elevator to be compact in structure and small in size; the winding drum is internally provided with a thickened drum shell, a thickened radial plate, an enlarged channel steel and a plastic liner, so that the hoister has a reasonable structure and low production cost, is suitable for multiple mines and multiple use working conditions, and has high reuse rate; the arrangement of the enlarged rib plates can ensure that the elevator foundation is easy to align and install, the equipment construction period is short, and the foundation construction and installation cost can be saved; compared with the traditional elevator, the elevator is highly integrated and easy to move, and can solve the problems of complex equipment foundation, frequent movement of the elevator and difficult transportation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and 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 these drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural diagram of the spindle device according to the present invention.

Wherein, 1, installing a base; 2. a spindle device; 3. a brake; 4. a motor; 5. a high-speed end coupling; 6. a bevel gear box; 7. a spline housing; 8. a main shaft; 9. a reel; 10. a left bearing seat; 11. a right bearing seat; 12. a brake disc; 13. plastic lining; 14. thickening the cylinder shell; 15. thickening the spoke plate; 16. enlarging channel steel; 17. the rib plate is enlarged.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-2, an embodiment of the present invention provides a novel integrated and easily-moved sinking elevator, which includes an installation base 1, a spindle device 2 is fixedly installed at a left end of an upper surface of the installation base 1 through a bolt, the spindle device 2 is composed of a spindle 8, a winding drum 9, a left bearing seat 10, a right bearing seat 11, a brake disc 12 and a plastic lining 13, the left and right ends of the spindle 8 are respectively sleeved with the left bearing seat 10 and the right bearing seat 11, the outer surface of the spindle 8 is fixedly connected with the winding drum 9, a thickened drum shell 14, a thickened radial plate 15 and an enlarged channel steel 16 are arranged in the winding drum 9, so that the size and the structure of the sinking elevator are more reasonable, the drum shell has better stability and stronger bearing capacity, the requirements of multiple mines, multiple use conditions and repeated use of one sinking elevator can be met, the repeated use rate of the sinking elevator is, the inner side and the outer side of a winding drum 9 are provided with enlarged rib plates 17 to increase local rigidity and control the deflection value of a brake disc 12, so that the installation and debugging time of equipment can be saved, the brake disc 12 is fixedly installed on the left side surface and the right side surface of a main shaft 8 through bolts, a plastic lining 13 is sleeved on the outer surface of the winding drum 9, the plastic lining 13 is positioned by segmentation and pin shaft insertion, by adopting the mode, the problems that the length of the plastic lining 13 exceeds the range of a mold, the plastic lining 13 exceeds the range of the mold, and is overlong and easy to bend and break can be solved, the production cost can be greatly saved, the upper surface of an installation base 1 is fixedly provided with two groups of mutually symmetrical brakes 3 through bolts, the right end of the upper surface of the installation base 1 is fixedly provided with a motor 4 through bolts, an output rotating shaft of the motor 4 is fixedly connected with a high-speed, can reduce the axial dimensions of whole sinking lifting machine, compare in traditional sinking lifting machine, save gear coupling between this sinking lifting machine spindle unit 2 and the bevel gear case 6. Traditional sinking lifting machine can produce the influence of moment of flexure to main shaft 8 because gear coupling's dead weight, and novel sinking lifting machine is owing to not having gear coupling, and lifting machine

main shaft

8 and 3 atresss of stopper are improved, and spindle unit 2 adopts tang flange joint with bevel gear case 6 bearing frame, and the junction is equipped with inside and outside spline housing 7, has saved the gear coupling that traditional lifting machine used, has shortened lifting machine axial dimensions.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel integrated form, easy removal sinking elevator, includes installation base (1), its characterized in that: the left end of installation base (1) upper surface has spindle unit (2) through bolt fixed mounting, the upper surface of installation base (1) has stopper (3) of two sets of mutual symmetries through bolt fixed mounting, the right-hand member of installation base (1) upper surface has motor (4) through bolt fixed mounting, the output pivot fixedly connected with high-speed end shaft coupling (5) of motor (4), the one end transmission that motor (4) were kept away from in high-speed end shaft coupling (5) is connected with bevel gear case (6).

2. The integrated and easy-to-move sinking hoist as claimed in claim 1, wherein: the bevel gear box (6) is a 90-degree bevel gear box.

3. The integrated and easy-to-move sinking hoist as claimed in claim 1, wherein: the spindle device (2) is connected with a bearing seat of the bevel gear box (6) through a spigot positioning flange, and a spline sleeve (7) is arranged at the joint.

4. The integrated and easy-to-move sinking hoist as claimed in claim 1, wherein: spindle unit (2) comprises main shaft (8), reel (9), left bearing frame (10), right bearing frame (11), brake disc (12) and mould lining (13), both ends are equipped with left bearing frame (10) and right bearing frame (11) respectively about main shaft (8), the fixed surface of main shaft (8) is connected with reel (9), the left and right sides face of main shaft (8) all has brake disc (12) through bolt fixed mounting, the surface cover of reel (9) is equipped with moulds lining (13).

5. The integrated and easy-to-move sinking hoist as claimed in claim 4, wherein: a thickened barrel shell (14), a thickened radial plate (15) and an enlarged channel steel (16) are arranged in the winding barrel (9).

6. The integrated and easy-to-move sinking hoist as claimed in claim 4, wherein: and enlarged rib plates (17) are arranged on the inner side and the outer side of the winding drum (9).

7. The integrated and easy-to-move sinking hoist as claimed in claim 1, wherein: the plastic lining (13) is positioned by inserting and connecting by a sectional pin shaft.