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Hydraulic elevator with car balancing function

A car and function technology, applied in the field of elevators, can solve the problems of unbalanced force on the car and reduce the service life, etc., and achieve the effects of low production cost, improved service life, and simple installation and operation

Inactive Publication Date: 2018-09-21
王潇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the force on the front half and the back half of the hydraulic elevator car is inconsistent, the force on the car is unbalanced, and when the car is moving up and down, the sliding guide shoe will rub against the car guide rail violently, reducing the service life

Method used

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  • Hydraulic elevator with car balancing function
  • Hydraulic elevator with car balancing function
  • Hydraulic elevator with car balancing function

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Embodiment Construction

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0019] Such as Figure 1-4 As shown, it is a hydraulic elevator with a car balancing function according to the present invention, which includes an elevator shaft 1 and a car 2 slidingly installed in the elevator shaft; the car 2 is driven by a hydraulic device 3; the elevator A car guide rail 4 is arranged in the shaft 1; sliding guide shoes 5 are arranged on both sides of the car 2; the sliding guide shoe 5 cooperates with the car guide rail 4 to move up and down moving; the car 2 is provided with a balance detection component for detecting the balance of the car; the balance detection component is electrically connected to the balance control system;

[0020] The bottom of the car 2 is provided with a car balance assembly 7, and the car balance assembly is controlled by a ...

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Abstract

The invention discloses a hydraulic elevator with a car balancing function. A car is internally provided with a balance degree detection component used for detecting the balance degree of the car; thebottom of the car is provided with a car balancing component controlled by a balance control system; the car balancing component comprises a movable balance block; the balance degree detection component comprises an infrared emitter, an infrared receiver, a first infrared receiving module and a second infrared receiving module; the infrared emitter is arranged on the inner side of the front car wall of the car; the infrared receiver, the first infrared receiving module and the second infrared receiving module are arranged on the inner side of the rear car wall; the infrared emitter and the infrared receiver are located on the same horizontal plane; the first infrared receiving module is located above the infrared receiver; and the second infrared receiving module is located below the infrared receiver. According to the hydraulic elevator, the operation comfort of the elevator is improved, and the friction of elevator guide shoes is reduced; and the service life of the elevator guide shoes is prolonged.

Description

technical field [0001] The invention relates to the technical field of elevators, in particular to a hydraulic elevator with a car balancing function. Background technique [0002] A hydraulic elevator refers to an elevator that uses a hydraulic power source to press the oil into the cylinder to make the plunger move in a straight line, and directly or indirectly through the wire rope to move the car. Under normal conditions, the force on the front and rear of the car is consistent, the car is in a balanced position, and there is a certain guide shoe gap between the waist surface of the car guide rail and the movable guide shoe. When the force on the front half and the back half of the hydraulic elevator car is inconsistent, the force on the car is unbalanced, and the sliding guide shoe and the car guide rail will have intense friction during the up and down movement of the car, reducing the service life. Contents of the invention [0003] The technical problem to be solv...

Claims

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Application Information

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IPC IPC(8): B66B5/02B66B9/04B66B11/02
CPCB66B5/0018B66B5/02B66B9/04B66B11/0286
Inventor 王潇
Owner 王潇
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