Steel belt elevator

A technology of steel belts and elevators, which is applied to elevators, transmission belts, belts/chains/gears in buildings, etc. It can solve the problems of energy saving, carbon reduction and environmental protection, high noise, and large energy consumption, etc., to reduce the comprehensive Operating costs, ease of installation and maintenance, and the effect of reducing noise interference

Inactive Publication Date: 2013-03-20
KUNSHAN OULI VILLA ELEVATOR
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Existing elevators are generally composed of structural units such as a turbo-worm traction machine, a car, and a counterweight, and these structural units are usually connected by cored steel cables, which often have poor lifting stability an

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  • Steel belt elevator
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Embodiment Construction

[0025] In view of the defects of high energy consumption, high noise, and short service life of the structure of various elevators on the market, and in the face of the activities of energy saving, carbon reduction and environmental protection in the new era, most of them have no newer design and development, The inventor of this case has proposed a new type of steel-belt elevator. The structure and working principle of the steel-belt elevator will be further described below in conjunction with a preferred embodiment.

[0026] The steel belt elevator in this preferred embodiment includes a car, a counterweight, and a permanent magnet gearless traction machine connected to a power supply. with joins.

[0027] Wherein, the steel belt includes a plurality of steel ropes arranged in parallel and a polymer material layer wrapped on the plurality of steel ropes. As one of the preferred embodiments, the polymer material layer includes a polyurethane material layer, or is composed of...

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Abstract

The invention discloses a steel belt elevator which comprises a lift car, a counter weight and a permanent magnetic gearless traction machine connected with a power supply. The lift car is connected with the permanent magnetic gearless traction machine and the counter weight through a steel belt. The steel belt comprises a plurality of steel ropes arranged in parallel and polymer material layers wrapped on the plurality of steel ropes. Moreover, the weight difference between the lift car in a full load condition and the counter weight is more than half of the rated loading capacity of the elevator. Preferably, the permanent magnetic gearless traction machine is also connected with a power grid through an energy regeneration frequency converter. The steel belt elevator takes the permanent magnetic gearless traction machine as a power source and can reduce electricity using charge by 40%. In addition, the steel belt of a composite structure is adopted, so that the steel belt elevator not only is light in weight and can reduce total traction load, but also is tough, not prone to deformation, convenient to maintain and capable of enabling a traction machine group and the steel belt to run quietly so as to lower noise disturbance. In addition, the key components are long in service life and convenient to maintain, so that comprehensive operating cost is further lowered.

Description

technical field [0001] The invention relates to an elevator, in particular to a steel belt elevator. Background technique [0002] Existing elevators are generally composed of structural units such as a turbo-worm traction machine, a car, and a counterweight, and these structural units are usually connected by cored steel cables, which often have poor lifting stability and noise. Large size, large energy consumption and other shortcomings, it is difficult to meet the consumption needs of the contemporary population, and it does not meet the requirements of energy saving, carbon reduction and environmental protection. Contents of the invention [0003] The object of the present invention is to propose a new type of steel belt elevator, which has the advantages of good lifting stability, low noise, energy saving and environmental protection by improving the structure of the existing elevator, thereby overcoming the disadvantages of the prior art. insufficient. [0004] In ...

Claims

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Application Information

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IPC IPC(8): B66B11/08B66B5/00F16G1/21
Inventor 苏英贤
Owner KUNSHAN OULI VILLA ELEVATOR
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