Crane control method and device

A control method and crane technology, applied in the directions of safety devices, transportation and packaging, load hanging components, etc., can solve the problems of high price, damage to vertical cables, and large economic losses of vertical cables, so as to reduce maintenance costs and avoid scratches. Effect

Pending Publication Date: 2021-06-29
SHANGHAI ZHENHUA HEAVY IND
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This technology helps prevent damage caused during an accidental or unexpected shutdowns that could affect equipment used for lifting heavy loads like oil pipes. It uses sensors on the drilling rig's arm called winches to monitor if there are any obstacles near where they may be moving around while still being lifted up without causing them damaging themselves. By doing this, these systems can help minimizing costs associated with maintaining spare parts needed when working alongside other machines.

Problems solved by technology

The technical problem addressed in this patented text relates to damage caused when moving cargo onto land or sea that has been done without protecting any type of wires for use with equipment such as cranns.

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
  • Crane control method and device
  • Crane control method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0046] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the following will clearly and completely describe the technical solutions of the embodiments of the present invention in conjunction with the drawings of the embodiments of the present invention. Apparently, the described embodiments are some, not all, embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the described embodiments of the present invention belong to the protection scope of the present invention.

[0047] Unless otherwise defined, the technical terms or scientific terms used in the present invention shall have the usual meanings understood by those skilled in the art to which the present invention belongs. "First", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. Likewise, w

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 crane control method and device. The crane control method comprises the following steps that S1, the state of a vertical cable of a cable reel in a crane is monitored; and S2, the crane is controlled to work according to the state of the vertical cable . According to the crane control method, the accident that the vertical cable is scratched can be effectively avoided, and the maintenance cost of a wharf and the influence caused by fault shutdown are reduced.

Description

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

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
Owner SHANGHAI ZHENHUA HEAVY IND
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