Passenger lift of flexible counterweight guide rail

A technology for counterweight guide rails and passengers, applied in the field of elevators

Inactive Publication Date: 2010-12-08
施凤鸣
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of guide rail has many consumables, high cost, and heavy installation work

Method used

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  • Passenger lift of flexible counterweight guide rail
  • Passenger lift of flexible counterweight guide rail

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] Two fixing plates 5 are respectively arranged on the top surface 7 of the elevator shaft and the floor 8 of the bottom pit of the elevator shaft. Install two φ13mm steel wire ropes at the position where the counterweight guide rail 3 is installed, and connect the two fixed plates up and down according to the counterweight guide rail gauge in the vertical direction. Counterweight guide shoe 4 is fixed on two wire ropes with the garden shape guide shoe that two half garden tube shapes form. Between the counterweight 2 and the elevator car 1, two vertical safety isolation ropes 6 are pulled up with φ13mm steel wire ropes through the upper and lower templates, and laser positioning technology is used to ensure the verticality of the steel wire ropes to ensure that the elevator car and the counterweight Safety distance in operation.

[0013] The present invention has been described according to the embodiments. It should be understood that the above embodiments do not limit...

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Abstract

The invention provides a passenger lift of a flexible counterweight guide rail, belonging to the technical field of a lift. The passenger lift comprises a lift car, a counterweight, a counterweight guide rail, a counterweight guide boot, wherein the counterweight guide rail is formed by the means that two steel wire ropes are vertically fixed in a lift well; the counterweight guide boot is a cylinder-shaped guide boot which consists of two semi-cylinders; and the cylinder-shaped guide boots are sleeved and fixed on the steel wire ropes. The bottom and the top of the lift well are respectively provided with fixed boards, and the upper ends and the lower ends of the steel wire ropes are connected with the fixed boards. The two steel wire ropes which are vertical to each other and have the diameter of safe isolation of phi 13mm are arranged between the counterweight and the loft car, and the upper ends and the lower ends of the steel wire ropes are connected with the fixed boards. The passenger lift is reasonable and simple in structure, easy in manufacture, low in cost, and convenient and safe in use. The passenger lift replaces the original two guide rails with the two steel wire ropes, is convenient and fast in construction, saves the material and the manufacture cost, and improves the running comfortable sensation of the lift.

Description

technical field [0001] The invention relates to a passenger elevator, in particular to the structure of a counterweight guide rail of the elevator, and belongs to the technical field of elevators. Background technique [0002] The counterweight is an integral part of the elevator drive system, and its function is to balance the weight of the car. Located on the other side of the car, it is connected to the car roof by a traction wire rope. The counterweight plays an energy-saving role in the elevator traction system. Generally, the counterweight of the elevator moves on the rigid counterweight guide rail through the counterweight guide shoe, and the guide rails include angle iron guide rails, hollow guide rails and solid guide rails. This kind of guide rail has many consumables, high cost, and heavy installation work. Contents of the invention [0003] The object of the present invention is to provide a passenger elevator with flexible counterweight guide rails that sa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B9/16B66B7/02B66B7/04B66B5/00
Inventor 施凤鸣
Owner 施凤鸣
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