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Electromagnetic power rope-free lifting elevator

A lift elevator, electromagnetic power technology, applied in the field of elevators, can solve problems such as cable breakage, dangerous accidents, limit building height, etc., to achieve the effect of eliminating height restrictions and avoiding dangerous accidents

Inactive Publication Date: 2016-08-31
WUXI VOCATIONAL & TECHN COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, elevators around the world generally use cables to stretch the elevator to achieve lifting, but the traditional cable elevator may break due to material problems, load problems, and long-term wear problems, which will cause dangerous accidents
And the buildings in the future will be higher and higher. When the building reaches a certain height, the cable of the cable elevator may break because it cannot bear its own weight, causing dangerous accidents
Because of this, the cable elevator will not only be dangerous to a certain extent, but also limit the height of the building, so the cable elevator will gradually become unsuitable for skyscrapers.

Method used

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  • Electromagnetic power rope-free lifting elevator

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Embodiment Construction

[0009] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments, wherein the exemplary embodiments and descriptions are only used to explain the present invention, but are not intended to limit the present invention.

[0010] like figure 1 As shown, the electromagnetic power cordless lift elevator described in this specific embodiment includes an electromagnetic coil 1, a passage wall 2, a car 3, and an elevator passage 4; the electromagnetic coil 1 is located inside the passage wall 2; the passage wall 2 is provided with a car Car 3; Car 3 is located in elevator tunnel 4.

[0011] Further: the car 3 includes a roller 3-1 and an iron plate 3-2; an iron plate 3-2 is provided outside the car 3; the roller 3-1 is located between the channel wall 2 and the iron plate 3-2.

[0012] When the elevator needs to run upwards, the electromagnetic coil 1 corresponding to the outside of the car 3 is energized, and then an...

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Abstract

The invention relates to the technical field of elevators, in particular to an electromagnetic power rope-free lifting elevator. The electromagnetic power rope-free lifting elevator comprises electromagnetic coils, a passageway wall, a car and an elevator passageway. The electromagnetic coils are located inside the passageway wall. The elevator passageway is arranged in the middle of the passageway wall. The car is located inside the elevator passageway. According to the electromagnetic power rope-free lifting elevator, the multiple sets of coils are powered on one by one in turns to form a movable magnetic field and attract the elevator car provided with iron blocks, and therefore rope-free lifting is achieved, and peril incidents caused by cracking of mooring ropes are avoided; and the height restriction caused by the existence of mooring rope type elevators to modern buildings is eliminated.

Description

technical field [0001] The invention relates to the technical field of elevators, in particular to an electromagnetic power cordless lift elevator. Background technique [0002] At present, elevators in the world generally use cables to stretch elevators to achieve lifting, but traditional cable elevators may break due to material problems, load problems, and long-term wear problems, which will cause dangerous accidents. And the buildings in the future will be taller and taller. When the building reaches a certain height, the cable of the cable elevator may also break because it cannot bear its own weight, causing dangerous accidents. Because of this, the cable elevator will not only be dangerous to a certain extent, but also limit the height of the building, so the cable elevator will gradually be unsuitable for skyscrapers. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to aim at the defects and deficiencies of the prior art, and to provide an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B11/04B66B9/02
CPCB66B11/0492B66B9/02
Inventor 赵正东钱超义殷建许雪芬
Owner WUXI VOCATIONAL & TECHN COLLEGE
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