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

Control method of move track of crane container spreader, system and device

A container spreader and running track technology, applied in the field of port machinery, can solve the problem that the relationship between the horizontal distance and the vertical distance of the transportation site cannot be accurately judged, the horizontal and vertical running speed of the spreader, and the operation efficiency cannot be reasonably determined. lower problem

Inactive Publication Date: 2010-03-10
SANY MARINE HEAVY IND
View PDF0 Cites 27 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In the prior art, by manually controlling the running trajectory and running time of the spreader, the operator cannot accurately judge the relationship between the horizontal distance and the vertical distance of the transportation site, and cannot reasonably determine the horizontal running speed and vertical running speed of the spreader, thus lead to low work efficiency

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
  • Control method of move track of crane container spreader, system and device
  • Control method of move track of crane container spreader, system and device
  • Control method of move track of crane container spreader, system and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0059] The embodiment of the present invention proposes: obtain the current position and the target position of the spreader to determine the running track of the spreader; the position includes a horizontal position and a vertical position, and the running track is a straight line; according to the running track and the control The requested output frequency of the driving device of the operating speed determines the corresponding operating speed; the operating speed includes a horizontal operating speed and a vertical operating speed; the spreader is operated to the target position according to the determined operating speed.

[0060] The technical solutions in the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. Apparently, the described embodiments are part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodimen...

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 embodiment of the invention discloses a control method of move track of a crane container spreader, a system and a device thereof; the method comprises a current position and a target position areobtained to determine the move track of a spreader; the position comprises a horizontal position and a vertical position, and the move track is liner; the corresponding operating speed is determinedaccording to the move track and requested output frequency of a driving device for controlling the operating speed; the operating speed comprises horizontal operating speed and vertical operating speed; the spreader is operated to the target position according to the determined operating speed. By adopting the invention, accurate control for operation of the spreader is realized, the operating time is shortened, the operating energy is saved and the accident rate is reduced.

Description

technical field [0001] The invention relates to the field of port machinery, in particular to a method, system and device for controlling the running track of a quay crane container spreader. Background technique [0002] With the globalization of economic development, the demand for international transportation has greatly increased, and international container transportation dominated by sea transportation has developed rapidly. Container transportation refers to the use of large containers such as containers as carriers to assemble goods into container units, so that large-scale handling machinery and large-scale vehicles can be used in the modern circulation field for loading and unloading, handling operations and completion of transportation tasks, so as to better A new, high-efficiency and high-benefit mode of transportation for cargo transportation. [0003] The quayside container crane (referred to as the quayside crane) is the main equipment for loading and unloadi...

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): B66C13/48B66C13/46
Inventor 刘道寿姚智明李翠英
Owner SANY MARINE HEAVY IND
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