Check patentability & draft patents in minutes with Patsnap Eureka AI!

Falling protection elevator

A fall protection and elevator technology, applied in elevators, transportation and packaging, etc., can solve problems such as rapid fall damage of elevators, rapid fall damage of counterweights, etc.

Inactive Publication Date: 2021-08-17
曹县法恩亚家具有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] An elevator refers to a tool that serves certain floors in a building and is used to transport people or goods. Since the elevator equipment is pulled by a wire rope, in an emergency situation where the wire rope breaks, not only the counterweight will quickly fall and be damaged, but there will also be Due to the risk of elevator falling down and being damaged quickly, it is necessary to stop the elevator on a safe floor as soon as possible, and reduce the weight of the elevator by evacuating the people in the elevator, so as to improve the safety performance of the elevator and ensure the safety of passengers. Therefore, this equipment is designed to solve the above problems

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

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Falling protection elevator
  • Falling protection elevator
  • Falling protection elevator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] Combine below Figure 1-7 The present invention is described in detail, wherein, for the convenience of description, the orientations mentioned below are defined as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are the same.

[0025] combined with Figure 1-7 The fall protection elevator includes a base 10, the upper end of the base 10 is fixed with an elevator shaft 11, the elevator shaft 11 is provided with a working chamber 12, and the left end of the elevator shaft 11 is fixedly arranged with an interlayer floor 13. A counterweight guide rod 22 and an elevator guide rod 23 are connected between the top wall and the bottom wall of the working chamber 12. An elevator 17 and a counterweight 20 are arranged in the working chamber 12. The elevator 17, the elevator The right end of the weight 20 is respectively fixed with a guide block 35, and the elevator guide rod 23 and the counterweight guide rod 22 are ...

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 falling protection elevator which comprises a base. An elevator shaft is fixedly arranged at the upper end of the base, a working cavity is formed in the elevator shaft, interlayer floors are fixedly arranged at the left end of the elevator shaft, and a balancing weight guide rod and an elevator guide rod are connected between the top wall and the bottom wall of the working cavity. When the situation that a steel rope is broken happens to the elevator, the elevator and a balancing weight rapidly fall down, equipment carries out automatic detection and starts protective measures through linkage, the balancing weight clamps a wire rod to achieve the speed reduction and crash prevention effects, the elevator automatically decelerates in the falling process, after the speed is reduced to the safe speed, a baffle of the next floor stretches out to catch the elevator, so that the elevator stops on the next floor, personnel in the elevator are rapidly evacuated, the weight of the elevator is reduced, and meanwhile the life safety of passengers in the elevator is guaranteed.

Description

technical field [0001] The invention relates to a fall protection elevator, and mainly relates to the technical field of elevator equipment. Background technique [0002] An elevator refers to a tool that serves certain floors in a building and is used to transport people or goods. Since the elevator equipment is pulled by a wire rope, in an emergency situation where the wire rope breaks, not only the counterweight will quickly fall and be damaged, but there will also be The risk of the elevator falling rapidly and being damaged needs to stop the elevator on a safe floor as soon as possible, and reduce the weight of the elevator by evacuating the people in the elevator, improve the safety performance of the elevator and ensure the safety of passengers, so this device is designed to solve the above problems. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a fall protection elevator, which solves the above problems...

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
Patent Type & Authority Applications(China)
IPC IPC(8): B66B5/06B66B5/02B66B5/18B66B5/28
CPCB66B5/027B66B5/06B66B5/18B66B5/282
Inventor 高远
Owner 曹县法恩亚家具有限公司
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com