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Self-balancing mechanism for elevator car

An elevator car and self-balancing technology, which is applied to elevators, elevators, transportation and packaging in buildings, etc., can solve problems such as increased wear and tear of elevator guide shoes, and achieve easy promotion, good reliability, and reduced friction Effect

Inactive Publication Date: 2018-01-23
施密特电梯有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional elevator design ignores the additional load caused by the elevator balance chain, the vibration caused by this additional load and the resulting increased wear of the elevator guide shoes

Method used

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  • Self-balancing mechanism for elevator car
  • Self-balancing mechanism for elevator car

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Embodiment Construction

[0012] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0013] see Figure 1-2 , an embodiment provided by the present invention: a self-balancing mechanism for an elevator car, including a top seat 1 and a balance chain 8; the top seat 1 is located between the base 2 and the wheel 6, and the center of the wheel 6 is provided with a core 7. There is a shaft sleeve 5 in the middle of the bottom of the base 2. The shaft 3 is installed in the disc core 7 and the shaft sleeve 5. The base 2 is installed on both sides of...

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Abstract

The invention discloses a self-balancing mechanism for an elevator car. The self-balancing mechanism comprises a top seat and a balancing chain. The top seat is located between bases and a wheel disc.A disc core is arranged in the center of the wheel disc. A shaft sleeve is arranged in the middle of the bottom of each base. Shafts are correspondingly mounted in the disc core and the shaft sleeves. The bases are mounted on the two sides of the shafts. The balancing chain is wound around the wheel disc through the shaft sleeves. The self-balancing mechanism is simple in structure, low in manufacturing cost, easy to mount and operate, good in reliability, capable of being widely used for transformation of an old elevator and easy to popularize; and the operating comfort of the elevator is improved, the friction of an elevator guide shoe is reduced, and the service life of the elevator guide shoe is prolonged.

Description

technical field [0001] The invention relates to the technical field of elevator equipment, in particular to an elevator car self-balancing mechanism. Background technique [0002] The elevator is installed in the shaft of a high-rise building, and the elevator guide shoe slides (or rolls) up and down along the elevator guide rail. If there is no elevator wire rope balance system, the static balance of the car is completed in the elevator bottom pit (Note: the static balance of the elevator car refers to the elevator car. The car is suspended by the traction wire rope, and the four car guide shoes are removed, the elevator car does not tilt in the front, back, left, and right, and is in a state of natural balance.) After that, the elevator runs to each floor, and the force on the guide shoes is The same, that is to say, the force on the guide shoe is the smallest (the force in the ideal state is zero). In the actual elevator, in order to balance the change of the traction wi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B7/06B66B11/02
Inventor 彭晖
Owner 施密特电梯有限公司
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