Method and system for preventing crown block lifting device from scratching ground facilities
A crane and spreader technology, which is applied to the field of anti-scratch ground facilities for crane spreaders, can solve problems such as crane spreaders scraping ground facilities, and achieve the effect of avoiding scratches and ensuring safety.
Active Publication Date: 2016-03-16
SHANDONG IRON & STEEL CO LTD
View PDF5 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] In the embodiment of the present invention, a method and system for preventing ground facilities from being scratched by the crane spreader are provided to solve the problem of scratching the ground facilities by the crane spreader in the prior art
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0045] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described The embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.
[0046] see figure 1 , which is a schematic flowchart of a method for preventing ground facilities from being scratched by a crane spreader provided in an embodiment of the present invention, the method comprising:
[0047] S100, setting the protection area of the ground facility corresponding to the operating position of the crane tr...
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
Login to View More Abstract
The embodiment of the invention discloses a method and system for preventing a crown block lifting device from scratching ground facilities. The method comprises the steps that the protection area, corresponding to the operation area of a crown block horizontal moving mechanism, of the ground facilities is set; detecting equipment obtains the protection area of the ground facilities and sending command signals to a crown block control room according to the position of the crown block horizontal moving mechanism and the operation height of the crown block lifting device; the crown block control room receives the command signals and complete control over the crown block lifting device. When the crown block horizontal moving mechanism is about to enter the preset protection area of the ground facilities in the operation process, the detecting equipment sends the command signals for controlling the operation of the crown block horizontal moving mechanism and the crown block lifting device, and therefore the crown block lifting device is effectively prevented from scratching the ground facilities, and the safety of the crown block lifting device and the ground facilities is guaranteed.
Description
technical field [0001] The invention relates to the technical field of crane operations, in particular to a method and system for preventing ground facilities from being scratched by a crane spreader. Background technique [0002] Bridge crane is a kind of bridge type crane whose bridge frame runs on elevated track, also known as overhead crane. The bridge frame of the crane runs longitudinally along the rails laid on the elevated sides on both sides, and the lifting trolley runs horizontally along the rails laid on the bridge frame, forming a rectangular working range. The space below lifts materials without being hindered by ground equipment. [0003] However, in the production sites of metallurgical and other industrial and mining enterprises, there are many facilities on the ground, and the operating environment of cranes is relatively complicated. Taking the cutting area and finished product areas of the wide and thick plate production line as an example, there are eq...
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
Login to View More IPC IPC(8): B66C13/18B66C13/16B66C13/46
Inventor 张强刘敏任建新李光健池振峰
Owner SHANDONG IRON & STEEL CO LTD