Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Subway tunnel irrigation rescue device

A tunnel and subway technology, applied in cable railways, railway vehicles, transportation and packaging, etc., can solve the problems of slow speed and difficult evacuation of personnel, and achieve the effect of reducing casualties

Pending Publication Date: 2021-10-12
马凯浩
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a subway tunnel irrigation and rescue device, which effectively solves the problem of difficult and slow evacuation of personnel when watering accidents occur in the subway tunnel

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
  • Subway tunnel irrigation rescue device
  • Subway tunnel irrigation rescue device
  • Subway tunnel irrigation rescue device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] Specific embodiments of the present invention will be described in detail below.

[0030] The present invention includes a first conveying steel cable 1 arranged at the top of the tunnel, a horizontal turntable 2 is arranged on the top of the tunnel corresponding to each subway station, and the first conveying steel cable 1 is wound between two adjacent turntables 2 to form A closed conveying chain structure, the first conveying steel cable 1 is located on both sides of the train in the tunnel, one of the turntables 2 is used as the driving disk, and there are at least two sets of driving systems, one electric drive system, one diesel engine drive system, Ensure that the system can also operate normally when the power is cut off; a second conveying cable 4 parallel to it is suspended from the bottom of the first conveying steel cable 1 through the first connecting rod 3, and the second conveying steel cable 4 is equidistantly arranged with Several groups of hanging unit...

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 relates to a subway tunnel irrigation rescue device and effectively solves the problems that when an irrigation accident occurs in a subway tunnel, the personnel evacuation difficulty is large, and the speed is low. According to the technical scheme, the device comprises a conveying steel cable arranged at the top of a tunnel, wherein a plurality of hanging units are arranged on the conveying steel cable at equal intervals, each hanging unit comprises a hanging rod with the upper end hinged to the conveying steel cable, a hanging ring assembly is arranged below each hanging rod, safety belts are arranged in compartments, passengers can be hung on the hanging ring assembly by wearing the safety belts and conveyed by the conveying steel cable to a platform, a lifting rod is fixed to the inner wall of the tunnel, and the lifting rod can be lifted to a horizontal state through the lifting rod, so that passengers are lifted to a high place. The device can quickly and safely transfer passengers from the subway tunnel to the subway platform, so that casualties caused by a water filling accident in the subway tunnel can be greatly reduced.

Description

technical field [0001] The invention relates to the field of disaster relief facilities, in particular to a subway tunnel irrigation rescue device. Background technique [0002] Since the subway tunnel is a closed space underground, only the platform can allow people to enter and exit. Once the tunnel is flooded, the train will break down in the tunnel, and the evacuation of people is difficult and slow, often causing serious casualties; the current tunnel is on one side A walkway for one person to pass through is set up for tunnel maintenance and emergency evacuation of personnel, but because the aisle is narrow and difficult to pass under the condition of stagnant water flow, it is difficult to meet the rapid emergency evacuation of personnel. Contents of the invention [0003] The invention provides a water irrigation rescue device for a subway tunnel, which effectively solves the problems of difficult and slow evacuation of personnel when a water irrigation accident oc...

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): B61B7/02B61B12/00B61B12/02B61B12/10
CPCB61B7/02B61B12/005B61B12/028B61B12/10
Inventor 马凯浩
Owner 马凯浩
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com