Hand strap outlet and inlet device for escalator

A technology of escalators and handrails, applied in escalators, transportation and packaging, etc., can solve the problems of device damage and rupture, poor safety, complex structure, etc., and achieve the effect of effective elevator stop, high safety and reduced wear

Pending Publication Date: 2018-12-14
SHANDONG FUJI ZHIYU ELEVATOR
View PDF5 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional escalator entrance and exit device is relatively bulky and needs to be molded and cast. The structure is complex and the cost is high. The device is prone to damage and rupture, and the safety is poor.

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
  • Hand strap outlet and inlet device for escalator
  • Hand strap outlet and inlet device for escalator
  • Hand strap outlet and inlet device for escalator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] In order to better understand the present invention, the specific implementation manners of the present invention will be explained in detail below in conjunction with the accompanying drawings.

[0020] A type of escalator entrance and exit device, including entrance and exit support plate 1, screw rod I2, screw rod II3, rubber mouth 4, Y-shaped touch plate 5, compression spring 6, lock nut 7, left front wall plate 8, right front wall plate 9 , Switch bracket 10, safety switch 11, angle piece 12 and microwave sensor 13.

[0021] refer to Figure 1-3 , place the screw I2 and screw II3 in the round hole on the back of the entrance and exit support plate 1, and grind the rear surface after plug welding. The four corners of the rubber port 4 are symmetrically provided with four screw holes corresponding to the screw I2. The rubber port 4 Installed on the screw I2 to contact the entrance and exit support plate 1, the Y-shaped contact plate 5 is placed on the screw I2 to co...

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 hand strap outlet and inlet device for an escalator. The hand strap outlet and inlet device comprises an inlet supporting plate and a hand strap. A rubber opening is installed in the inner side of the inlet supporting plate. A Y-shaped touch panel is installed on the inner side of the rubber opening. A safety switch is installed on the inner side of the Y-shaped touch panel. The hand strap penetrates through the rubber opening and a notch of the Y-shaped touch panel. The hand strap penetrates through the rubber opening and the gap is smaller than 4mm. A front left wall board and a front right wall board are installed on the outer side of the inlet supporting plate. A self-starting switch hole is formed in the front right wall board, and a microwave sensor is installed on the self-starting switch hole. The safety switch is installed on the inlet supporting plate through a switch support. The distance from a safety switch contact to the Y-shaped touch panel is smaller than 0.5mm. The automatic start-stop function is achieved, and abrasion of escalator parts can be reduced while energy is saved. The gap between the hand strap and the rubber opening is small,the escalator can be effectively stopped and safety is high.

Description

technical field [0001] The invention relates to the field of escalator safety protection, in particular to a handrail entrance and exit device of an escalator. Background technique [0002] The entrance and exit of the escalator is the channel through which the handrail enters and exits the interior of the escalator, and it is exposed to the passenger range. The entrance and exit are prone to pinching accidents. Therefore, when foreign objects are detected at the entrance and exit, the escalator should be stopped in time to ensure safety. The traditional escalator entrance and exit device is relatively bulky and needs to be molded and cast. The structure is complex and the cost is high. The device is prone to damage and rupture, and the safety is poor. Contents of the invention [0003] The purpose of the present invention is to solve the above-mentioned deficiencies in the prior art, and provide a handrail entrance and exit device of an escalator, which has an automatic s...

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): B66B25/00B66B29/04
CPCB66B25/003B66B29/04
Inventor 刘立新王典强刘杰王玉磊张瑞军张青
Owner SHANDONG FUJI ZHIYU ELEVATOR
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