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Formula of elevator counterweight filler composite material

A composite material and counterweight technology, applied in the field of elevator parts, can solve problems such as difficult installation, insufficient strength, and cumbersomeness, and achieve the effects of prolonging service life, improving lifting strength, and saving materials

Inactive Publication Date: 2018-08-31
徐夫队
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This new type of counterweights are made from cast-iron or steel plates that have fillers like cement, sandstone rocks, metal bars, etc., instead of expensive raw material such as stone powder used for their main purpose. These counters save money compared with traditional methods but they also last longer due to adding stronger components called weaving fibre ropes inside them.

Problems solved by technology

This patented technical solution described by this patents relates to improving the performance of elevators used for transportation purposes while reducing their overall size or making them lighter without compromising safety standards.

Method used

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Examples

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specific Embodiment 1

[0009] A counterweight composite material formula for elevators, which is composed of the following ingredients in parts by weight: 50 parts of concrete, 38 parts of cement, 30 parts of iron tailings, 17 parts of pyrite, 10 parts of barite, and 5 parts of orthoclase , 4 parts of sanidine, 13 parts of wicker, 3 parts of triisopropanolamine, 6 parts of attapulgite, 4 parts of binder, 3 parts of defoamer, 3 parts of anti-cracking agent, 3 parts of hardener, concrete 3 parts of anti-cracking and densifying agent, 5 parts of water.

specific Embodiment 2

[0010] A counterweight composite material formula for an elevator, which is composed of the following ingredients in parts by weight: 48 parts of concrete, 24 parts of cement, 22 parts of iron tailings, 14 parts of pyrite, 9 parts of barite, and 3 parts of orthoclase , 4 parts of sanidine, 10 parts of wicker, 2 parts of triisopropanolamine, 5 parts of attapulgite, 3 parts of binder, 2 parts of defoamer, 2 parts of anti-cracking agent, 3 parts of hardener, concrete 2 parts of anti-cracking and densifying agent, 4 parts of water.

specific Embodiment 3

[0011] A counterweight composite material formula for an elevator, which is composed of the following ingredients in parts by weight: 40 parts of concrete, 20 parts of cement, 18 parts of iron tailings, 11 parts of pyrite, 8 parts of barite, and 2 parts of orthoclase Parts, 3 parts of sanidine, 8 parts of wicker, 1 part of triisopropanolamine, 4 parts of attapulgite, 1 part of binder, 1 part of defoamer, 2 parts of anti-cracking agent, 1 part of hardener, mixed 1 part of soil anti-cracking compactor, 3 parts of water.

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PUM

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Abstract

The invention discloses a formula of an elevator counterweight filler composite material. The formula is characterized by consisting of the following components in parts by weight: 40-60 parts of concrete, 20-45 parts of cement, 18-36 parts of iron tailings, 11-20 parts of iron pyrite, 8-11 parts of barite, 2-6 parts of orthoclase, 3-5 parts of sanidine, 2-15 parts of willow twigs, 1-4 parts of triisopropanolamine, 4-7 parts of attapulgite, 1-5 parts of an adhesive, 1-4 parts of a defoaming agent, 2-3 parts of an anti-cracking agent, 1-4 parts of a hardening agent, 1-3 parts of a concrete anti-cracking compacting agent and 3-7 parts of water. A counterweight filler made of the formula is a composite counterweight filler, a shell is a cast iron shell, a composition of concrete, iron tailings, barite, iron pyrite and willow twigs is adopted as a filler, materials can be saved, the cost can be reduced, and due to adoption of the willow twigs in the filler, the tension strength of the counterweight filler can be improved, high strength can be achieved, and the service life can be prolonged.

Description

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Claims

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Application Information

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Owner 徐夫队
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