Steel wire rope speed-measuring device

A technology of speed measuring device and steel wire rope, which is applied in the direction of measuring device, average speed measurement, speed/acceleration/impact measurement, etc. It can solve the problems of unsafe and inconvenient, uneven speed error, easy to hurt people, etc., and achieve easy speed control , Measuring speed is accurate, the effect of not easy to hurt people

Inactive Publication Date: 2012-06-20
SHANDONG HAILI IND GRP
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The overhead passenger device must be installed with speed measurement. The speed measurement sensor is installed on the rope support wheel. Due to the weight and friction of the rope, one person must hold the wire rope by hand while the speed measurement is performed, and the other hand turns the support wheel with the sensor. It is unsafe and inconvenient to do, and it is impossible to control the speed of the rope support wheel. If the rope is rotated by mistake, it will easily hurt people. When the wheel is turned by hand, the speed is uneven and the error is too large, resulting in inaccurate test of the protection device.

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
  • Steel wire rope speed-measuring device
  • Steel wire rope speed-measuring device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0009] As shown in the figure, the bracket 4 is connected to the speed measuring wheel 8 and the rope pulley 7, the tachometer 5 and the handle jack 6 are arranged on the speed measuring wheel 8, the slide groove 3 is arranged inside the rope pulley 8, and the lead screw 2 is installed in the slide groove 3 .

[0010] The wire rope 7 can move up and down, and when the speed is measured, the lead screw 2 is turned to make the movable wire rope 7 slide upwards, and the wire rope 1 gradually leaves the wire rope 7 with a speed sensor. A tachometer 5 is installed on the speed measuring wheel 8 It can accurately measure the average speed, and the crank handle socket 6 is set on the speed measuring wheel 8, and the rotation speed can be easily controlled by turning the handle by hand. When the speed reaches 1.2 times of the set value, the speed measuring alarm will be triggered and the power will stop running.

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 provides a steel wire rope speed-measuring device. The rotating speed of a rope supporting wheel is easy to control and accurate to measure. According to the steel wire rope speed-measuring device, a bracket is connected with a speed-measuring wheel and the rope supporting wheel; the speed-measuring wheel is provided with a tachometer and a crank inserting hole; a sliding groove is formed in the rope supporting wheel; and a screw rod is arranged in the sliding groove. A handle is rotated manually, so the rotating speed is easy to control, people are difficult to hurt, and the speed is measured accurately.

Description

technical field [0001] The invention relates to the field of cable carrying safety protection, in particular to a wire rope speed measuring device. Background technique [0002] The overhead passenger device must be installed with speed measurement. The speed measurement sensor is installed on the rope support wheel. Due to the weight and friction of the rope, one person must hold the wire rope by hand while the speed measurement is performed, and the other hand turns the support wheel with the sensor. It is unsafe and inconvenient to do, and it is impossible to control the rotating speed of the rope support wheel. If the rope is rotated by mistake, it is easy to hurt people. Contents of the invention [0003] The invention provides a steel wire rope speed measuring device, the rotating speed of the supporting sheave is easy to control, and the measurement is accurate. [0004] The present invention is realized in the following way: the bracket is connected with the speed...

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): G01P11/00G01P1/07
Inventor 赵德启孔凡军张庆霖张文杰王青
Owner SHANDONG HAILI IND GRP
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