Safety protection method and device for tower crane jacking sling load balancing
A technology of safety protection and safety protection devices, applied in the field of tower cranes, can solve the problems of uneven professionalism, lack of strict supervision, and reliance on professionalism of tower crane jacking operators
Inactive Publication Date: 2020-09-08
HUNAN ZOOMLION CONSTR HOISTING MASCH CO LTD +1
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Problems solved by technology
[0002] The jacking operation of the tower crane has a high risk, but due to the lack of strict supervision on the construction site, many personnel engaged in the jacking operation have not received systematic training, so they directly open the pin when the tower crane has not completed the lifting balance. Shaft and cause major safety accidents happen from time to time
Looking at the entire tower crane industry, there are currently no mature measures or technical means to prevent such irregular operations, and the jacking and balancing operations rely more on the professionalism of the operators
Due to the uneven professionalism of tower crane jacking operators and the lack of strict supervision, the safety of hoisting and balancing operations during jacking operations cannot be guaranteed
Method used
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[0031] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, 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 embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention. In addition, the technical features in each embodiment or a single embodiment provided by the present invention can be combined arbitrarily with each other to form a feasible technical solution, but it must be based on the realization of those skilled in the art. When there is a contradiction or cannot be realized, it should be considered that ...
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The embodiment of the invention provides a safety protection method and device for tower crane jacking sling load balancing. The method comprises the steps of acquiring tower crane information; and ifthe tower crane information is the same as tower crane jacking balancing preset information, judging that jacking balancing is completed, and opening a pin shaft electronic lock. According to the safety protection method and device for tower crane jacking sling load balancing, misoperation that a pin shaft is pulled out without completing sling load balancing in the jacking operation can be avoided, and therefore the safety and the reliability in the tower crane jacking preparation stage are ensured.
Description
technical field [0001] The embodiments of the present invention relate to the technical field of tower cranes, in particular to a safety protection method and equipment for lifting and balancing tower cranes. Background technique [0002] The jacking operation of the tower crane has a high risk, but due to the lack of strict supervision on the construction site, many personnel engaged in the jacking operation have not received systematic training, so they directly open the pin when the tower crane has not yet completed the lifting balance Shaft and cause major safety accidents happen from time to time. Looking at the entire tower crane industry, there are currently no mature measures or technical means to prevent such irregular operations, and the jacking and weight balancing operations rely more on the professionalism of the operators. Due to the uneven professionalism of tower crane jacking operators and the lack of strict supervision, the safety of hoisting and balancing...
Claims
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Login to View More IPC IPC(8): B66C23/88B66C23/94B66C23/72B66C23/62B66C13/16B66C13/46B66C15/06
CPCB66C13/16B66C13/46B66C15/06B66C23/62B66C23/72B66C23/88B66C23/94
Inventor 李凌
Owner HUNAN ZOOMLION CONSTR HOISTING MASCH CO LTD