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

Brake for mining safety braking car of monorail crane

A technology of safe braking and monorail crane, which is applied to brakes interacting between brake elements and rails, brakes for special railway systems, railway braking systems, etc., which can solve the problem of poor braking effect and braking time. Long, simple structure and other problems, to achieve the effect of ensuring the effect, improving the braking force and increasing the oil pressure area

Active Publication Date: 2013-04-17
徐州苏煤矿山设备制造有限公司
View PDF4 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The braking stroke of these two braking mechanisms is too long, resulting in a longer braking time, and the structure is relatively simple, and the braking effect is not good

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
  • Brake for mining safety braking car of monorail crane

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] The present invention will be further described below in conjunction with accompanying drawing.

[0011] Such as figure 1 As shown, a mine monorail crane safety brake car brake includes a frame 1, a brake shoe 2, a pin shaft 3, a hinge ear 4, a disc spring guide sleeve 5, a disc spring 6, a piston rod 7, a piston 8, a spacer Cover 9, piston sleeve 10 and cover 11; frame 1 is a casting, with a through hole in the upper part, and a thread at the right end of the through hole; It is threaded and fits with the thread on the right end of the through hole of the frame 1. A slot is provided on the outer surface of the right end of the spacer 9, and the piston 8 is arranged in the slot. The piston sleeve 10 is pressed on the right side of the piston 8. By fastening The part is connected with the spacer 9, and the blocking cover 11 is pressed on the right side of the piston sleeve 10, and is connected with the piston sleeve 10 by a fastener. There is a through hole in the middl...

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 brake for a mining safety braking car of a monorail crane. The monorail crane comprises a frame, a brake shoe, a pin shaft, a hinge lug, a disc spring guide sleeve, a disc spring, a piston rod, a piston, a spacer bush, a piston bush and a retaining cap. The disc spring is arranged in the frame and used for braking so as to increase braking force. Besides, the frame is provided with the piston rod which is designed to be stepped, oil pressure area is enlarged, oil pressure is decreased, and accordingly braking difficulty is lowered, and braking effect is guaranteed. Further, a single shaft is used for fixing a rolling block in the brake, certain swing allowance is permitted for the rolling block, a brake surface is guaranteed to fit with a rail web, impact is lowered, braking stroke is shortened, and the whole brake is guaranteed to be capable of braking timely.

Description

technical field [0001] The invention relates to a mine-used monorail crane safety braking car brake. Background technique [0002] When mining coal or iron ore, engineers and technicians or mining workers generally take the inclined shaft man-car to get down to the mine, or take the man-car of the alley to go to and from the work place in the alley. When there is no problem, the underground personnel can work safely, but when there is an obstacle in the running line of the mining man-vehicle, or the winch is out of control, or the traction wire rope is broken, and the automatic actuating mechanism of the man-vehicle fails and the manual actuating mechanism fails. Safety accidents are caused by the use of manned vehicles and personnel riding on mining vehicles. Therefore, there is a relevant standard in China's coal industry standard MT / T 883-2000: it is stipulated that a braking vehicle should be attached after the last manned vehicle. [0003] Existing mining monorail cran...

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
IPC IPC(8): B61H7/12B61H9/02
Inventor 刘震杨梅王保全王松李孝芳
Owner 徐州苏煤矿山设备制造有限公司
Features
  • Generate Ideas
  • 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