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Supporting column of car elevator

A support column and elevator technology, which is applied in the field of support columns of van elevators, can solve problems such as van elevator car body damage, and achieve the effects of prolonging service life and preventing damage

Inactive Publication Date: 2017-11-24
江苏意迪驱动设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Van elevators are often used in mid-to-high-rise buildings such as office buildings and residences. When the elevator falls to the bottom, if the elevator car body directly contacts the metal support components, it will generate strong vibrations, and it is easy to cause the car body of the van elevator to be damaged. damage to

Method used

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  • Supporting column of car elevator
  • Supporting column of car elevator
  • Supporting column of car elevator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Such as Figure 1-3 As shown, a support column 3 of a van elevator, the support column 3 includes a metal column 1 and an elastic rubber column 2, wherein the edge of the metal column 1 has a plurality of grooves arranged equidistantly, and the metal column 1 The column 1 has a plurality of circular through-holes passing through the metal column 1, and each of the grooves and each of the circular through-holes has an elastic rubber column 2, and the elastic rubber column 2 The height is greater than the height of the metal column 1, and the elastic rubber column 2 is composed of the following components in terms of weight percentage: 100 parts of cis-1,4-polybutadiene rubber; 20 parts of polyethylene; anti-aging 10 parts of accelerator; 5 parts of accelerator; 10 parts of flame retardant; 20 parts of fumed silica; 12 parts of carbon black; The material of the metal base is stainless steel, and the diameter of the metal column is 20 cm. The grooves are arc-shaped groov...

Embodiment 2

[0025] Such as Figure 1-3 As shown, a support column 3 of a van elevator, the support column 3 includes a metal column 1 and an elastic rubber column 2, wherein the edge of the metal column 1 has a plurality of grooves arranged equidistantly, and the metal column 1 The column 1 has a plurality of circular through-holes passing through the metal column 1, and each of the grooves and each of the circular through-holes has an elastic rubber column 2, and the elastic rubber column 2 The height is greater than the height of the metal column 1, and the elastic rubber column 2 is composed of the following components in terms of weight percentage: 100 parts of cis-1,4-polybutadiene rubber; 10 parts of polyethylene; anti-aging 5 parts of accelerator; 3 parts of accelerator; 5 parts of flame retardant; 10 parts of fumed silica; 10 parts of carbon black; The material of the metal base is aluminum-magnesium alloy, the grooves are arc-shaped grooves, and the number of the grooves is 12. ...

Embodiment 3

[0027] Such as Figure 1-3 As shown, a support column 3 of a van elevator, the support column 3 includes a metal column 1 and an elastic rubber column 2, wherein the edge of the metal column 1 has a plurality of grooves arranged equidistantly, and the metal column 1 The column 1 has a plurality of circular through-holes passing through the metal column 1, and each of the grooves and each of the circular through-holes has an elastic rubber column 2, and the elastic rubber column 2 The height is greater than the height of the metal column 1, and the elastic rubber column 2 is composed of the following components in terms of weight percentage: 100 parts of cis-1,4-polybutadiene rubber; 30 parts of polyethylene; anti-aging 15 parts of accelerator; 6 parts of accelerator; 15 parts of flame retardant; 30 parts of fumed silica; 15 parts of carbon black; Wherein, the material of the metal base is aluminum-titanium alloy, the grooves are arc-shaped grooves, and the number of the groov...

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Abstract

The invention relates to a supporting column of a car elevator. The supporting column comprises a metal column and elastic rubber columns, wherein a plurality of grooves arrayed at equal intervals are formed in the edge of the metal column; a plurality of round through holes penetrating through the metal column are formed in the metal column; each groove and each round through hole are each internally provided with one elastic rubber column; the height of the elastic rubber columns is larger than the height of the metal column; and the elastic rubber columns are composed of, by weight, 100 parts of cis-1,4-polybutadiene rubber, 10-30 parts of polyethylene, 5-15 parts of aging proof agents, 3-6 parts of accelerants, 5-15 parts of fire retardants, 10-30 parts of fumed silica, 10-15 parts of carbon black and 10-30 parts of glass fibers; and the supporting column is used for supporting a car of the car elevator. By means of the supporting column of the car elevator, the elastic rubber columns are arranged inside the metal column, when the car of the car elevator descends to the supporting column, the elastic rubber columns can achieve the buffer and damping functions, the falling rate of the car of the car elevator is rapidly reduced, and the car of the car elevator is effectively prevented from making direct physical contact with the metal column in a high-speed operation state.

Description

technical field [0001] The invention relates to the technical field of elevator equipment, in particular to a support column of a van elevator. Background technique [0002] Van elevators are often used in mid-to-high-rise buildings such as office buildings and residences. When the elevator falls to the bottom, if the elevator car body is in direct contact with the metal support components, it will generate strong vibrations, and it is easy to cause the car body of the van elevator to be damaged. damage. In order to avoid direct contact between the elevator car body and the metal base, improve the safety of the van elevator and prolong the service life of the van elevator. Therefore, how to design a support column of a van elevator with cushioning properties is an urgent problem to be solved in the industry. Contents of the invention [0003] The object of the present invention is to provide a support column of a compartment elevator by avoiding the deficiencies in the p...

Claims

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Application Information

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IPC IPC(8): B66B5/28C08L9/00C08L23/06C08K13/04C08K7/14C08K3/04C08K3/36
CPCB66B5/282C08K2201/003C08K2201/011C08L9/00C08L23/06C08K13/04C08K7/14C08K3/04C08K3/36
Inventor 叶序浪
Owner 江苏意迪驱动设备有限公司