Jacking method for tower crane and tower crane
A jacking and tower crane technology, which is applied to cranes, load hanging components, transportation and packaging, etc., can solve the problems of uneven professionalism of jacking operators and the inability to guarantee the safety and reliability of the jacking process, etc. Achieve the effect of improving jacking operation efficiency and reliability
Active Publication Date: 2020-09-08
HUNAN ZOOMLION CONSTR HOISTING MASCH CO LTD +1
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- Application Information
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Problems solved by technology
Due to the uneven professionalism of jacking operators, and many jacking operators have not received systematic training, major safety accidents caused by improper human operation during the jacking process have occurred from time to time
[0003] The inventors of the present application found that the existing tower crane jacking process is all human-operated and judged, so the safety and reliability of the jacking process cannot be guaranteed
Method used
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[0020] The specific implementation manners of the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation manners described here are only used to illustrate and explain the embodiments of the present invention, and are not intended to limit the embodiments of the present invention.
[0021] figure 1 It is a schematic flowchart of a jacking method for a tower crane provided by an embodiment of the present invention. Such as figure 1 As shown, the jacking method for a tower crane includes steps S110 to S150.
[0022] In step S110, it is determined whether the surrounding environment conditions and the working conditions of the tower crane meet the jacking requirements.
[0023] The tower crane belongs to high-altitude operation equipment. In order to avoid safety accidents, it has high requirements on the environmental conditions during the jacking process an...
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The invention provides a jacking method for a tower crane and the tower crane, and belongs to the technical field of construction machinery. The jacking method for the tower crane comprises the following steps that whether surrounding environment conditions and tower crane working conditions meet jacking requirements is determined; under the condition that the jacking requirements are met, a firstcontrol unit executes balancing operation to adjust the balance state of the tower crane; after the first control unit executes the balancing operation, a second control unit executes the jacking operation; after the jacking operation is completed, the first control unit executes a section adding or section reducing operation; and after the section adding or section reducing operation is completed, the second control unit completes the jacking and ending operations. According to the technical scheme, a standard and safe jacking process is provided, and the reliability of the jacking process and the efficiency of the jacking operation can be effectively improved.
Description
technical field [0001] The invention relates to the technical field of construction machinery, in particular to a jacking method for a tower crane and the tower crane. Background technique [0002] The jacking process of the tower crane is very risky, and the existing jacking process is based on the personnel engaged in the jacking operation. Due to the uneven professionalism of jacking operators, and many jacking operators have not received systematic training, major safety accidents caused by improper human operation during the jacking process have occurred from time to time. [0003] The inventors of the present application found that the existing tower crane jacking process is all human-operated and judged, so the safety and reliability of the jacking process cannot be guaranteed. Contents of the invention [0004] The purpose of the embodiments of the present invention is to provide a jacking method for a tower crane and the tower crane, which are used to solve one o...
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Patent Timeline
Login to View More IPC IPC(8): B66C23/88B66C23/00B66C13/54B66C13/46
CPCB66C23/88B66C23/00B66C13/54B66C13/46
Inventor 李凌
Owner HUNAN ZOOMLION CONSTR HOISTING MASCH CO LTD