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

Elevator balance coefficient detector

A balance coefficient and detector technology, applied in the field of detectors, can solve the problems of data processing module resource consumption, operator personal injury, poor real-time data, etc., and achieve the effect of fast calculation speed, convenient portability and high accuracy

Pending Publication Date: 2017-10-20
SHANGHAI SHENGDISI AUTOMATION EQUIP
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The data processing module sends commands to request data to the power module at fixed time intervals, which not only consumes the resources of the data processing module, but also has poor real-time performance of the obtained data
There are certain safety hazards in charging the instrument directly with AC 220V. Once the electricity leaks, the operator will be injured.
Because there is a battery inside the instrument, security checks are much troublesome when carrying it

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
  • Elevator balance coefficient detector
  • Elevator balance coefficient detector

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] The preferred embodiments of the present invention are given below in conjunction with the accompanying drawings to describe the technical solution of the present invention in detail.

[0020] Such as figure 1 As shown, the elevator balance coefficient detector of the present invention includes a three-phase AC power supply 1, a three-phase voltage input port 2, a machine tool 4, a cable 5, a three-phase AC current sensor input port 6, a universal rod 7, a speed sensor input port 8, A speed sensor 9, a roller 10, a clamp current transformer 17, a three-phase AC power supply 1 is connected to a traction machine runner 12 through a cable 5, and the elevator traction machine 12 moves by dragging at least one wire rope 13 through at least one turntable, and the elevator wire rope One end of 13 is connected to an elevator car 11, the other end of the elevator wire rope 13 is connected to at least one counterweight 14, and one end of a three-phase voltage input is respectivel...

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 an elevator balance coefficient detector. The elevator balance coefficient detector comprises a three-phase alternating current power source, a three-phase voltage input end port, a machine tool, a cable, a three-phase alternating current sensor input end port, a universal rod, a speed sensor input end port, a speed sensor, a rolling wheel and a split-core type current transformer; the three-phase alternating current power source is connected with a traction machine rotating wheel through the cable; an elevator tractor pulls at least one steel wire rope to move through at least one rotating disk; and one end of each elevator steel wire rope is connected with one elevator car. According to the elevator balance coefficient detector, the detection result is high in accuracy, and small in error.

Description

technical field [0001] The invention relates to a detector, in particular to an elevator balance coefficient detector. Background technique [0002] The car speed measuring device of the traditional elevator testing instrument uses a photoelectric mouse chip component, but this component is mainly used to measure the displacement of a moving object on a specific material plane, and is used to measure the non-planar and non-smooth circular wire rope surface. There are great technical difficulties in precision measurement, and the accuracy of measurement is difficult to guarantee. The electric energy measuring device, the speed measuring device and the data processing device of the elevator testing instrument are three independent components. The three are connected by means of interface communication. If any line is faulty or disturbed, the measurement will fail. The power sensor collects the current of two phases of the 380V three-phase AC, and then calculates the total pow...

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): B66B5/00
CPCB66B5/0037
Inventor 樊利平李明军陈绍安
Owner SHANGHAI SHENGDISI AUTOMATION EQUIP
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