Method and device for controlling secondary hoisting of crane winch
A control method and technology of cranes, applied in hoisting devices, clockwork mechanisms, etc., can solve problems such as poor control effects, high equipment manufacturing costs, and low power utilization efficiency, so as to achieve high power utilization efficiency and avoid hoisting The effect of the second lifting and lowering, reducing the manufacturing cost
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0018] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.
[0019] In this embodiment, the secondary hoisting of the hoist mainly means that after the hoist stops for a period of time, it is operated again to realize the hoisting or lowering. figure 1 It is a schematic diagram of the main steps of the control method for the secondary hoisting of the crane winch according to the embodiment of the present invention, as shown in figure 1 As shown, the method mainly includes the following steps:
[0020] Step S11: Record the pressure of the winch motor when the crane is hoisted up. The hoisting of the crane in this step refers to the first hoisting of the hoist. After the first lift, the crane stops for a period of time, and then performs the second lift...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
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