Lifting device for belt conveyor drum and method for lifting the drum
A technology of hoisting device and belt conveyor, which is applied in hoisting device, traveling mechanism, transportation and packaging, etc. It can solve the problems of heavy drum weight, large tooling volume, and complicated assembly, and achieves convenient lifting and replacement, small size, and easy assembly. simple effect
Active Publication Date: 2016-12-28
CHINA SHENHUA ENERGY CO LTD +1
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- Application Information
AI Technical Summary
Problems solved by technology
Although this technology saves time and labor compared with the previous traditional technology, the tooling is bulky and complicated to assemble, and it is not suitable for use under certain working conditions (such as when the roller is higher than the ground)
At the same time, when disassembling a large roller, due to the heavy weight of the roller, it is easy to cause damage to the tooling and the jamming of the slideway
Method used
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Embodiment Construction
[0031] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.
[0032] Such as figure 1 As shown, a lifting device for a belt conveyor drum of the present invention includes a set of beams 1 that can be erected and fixed, a slideway 2 supported by the beams 1, and a trolley 3 that can slide on the slideway 2. The trolley 3 A connecting part for connecting with the drum 4 and pulling the drum 4 to move is provided. Among them, the slideway 2 is suspended on the beam 1 through the upside-down chain 5. The "upside-down chain" is also called "chain hoist". The chain hoist is a manual lifting tool that is easy to use and easy to carry. It plays a labor-saving role and is suitable for installation operations in factories, mines,...
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The invention relates to the technical field of lifting, and particularly relates to a lifting device of a belt conveyor roller and a method for lifting the roller. The lifting device comprises a group of beams (1) which can be erected to be fixed, a slideway (2) which is supported through the beams (1), and a trolley (3) capable of sliding on the slideway (2), wherein a connecting component which is connected with the roller (4) and pulls the roller (4) to move is arranged on the trolley (3). The lifting device disclosed by the invention is small in volume, and simple and easy to assemble, a limited inlet and outlet space is not occupied, meanwhile, the roller exchange time and the required manpower are greatly reduced, and the lifting device can conveniently lift and replace the roller which is large in weight, high in installation position, and small in surrounding space.
Description
technical field [0001] The invention relates to the technical field of lifting, in particular to a lifting device for a belt conveyor drum and a method for lifting the drum. Background technique [0002] At present, the existing technologies for lifting and replacing the belt conveyor drum mainly include the following types: [0003] When traditionally replacing the drum, the hooks of two cranes need to be connected with the bearing seats at both ends of the drum with wire ropes when entering and leaving the drum (according to the site conditions, the hooks of one crane can also be connected with the bearing seats at one end of the drum with wire ropes), and one person directs on site The movement of the crane cooperates with multiple groups of chains at the same time, moving back and forth, up and down, left and right, and finally achieves the purpose of pulling out and putting in the drum. This technology needs to consume a lot of manpower, material resources and maintena...
Claims
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IPC IPC(8): B66C11/00B66C9/02B66D1/30
Inventor 蒋巍潘攀许宁李靖宇赵炎左来宝尹志远
Owner CHINA SHENHUA ENERGY CO LTD