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
View PDF3 Cites 2 Cited by
  • 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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

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.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Owner 徐夫队
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap