Wireless monitoring system for leveling of crane hoisting gesture

Abstract

The invention discloses a wireless monitoring system for leveling of a crane hoisting gesture. The wireless monitoring system comprises a balance monitor and a master controller, wherein the balance monitor is arranged on a crane; the master controller is arranged outside a crane cab, and connected with a hoisting equipment control system through a communication bus; the balance monitor is used for collecting a balance angle value of the crane, calculating a balance angle calculating correction value according to the balance angle value of the crane, and conveying the balance angle calculating correction value to the master controller through a wireless network; the master controller is used for building a wireless network and conveying the balance angle calculating correction value to the hoisting equipment control system. An accurate, efficient and safe bran-new hoisting operation construction device is provided for multi-point balanced hoisting construction, the construction method of the device can be effectively improved, and the control on the hoisting operation difficulty and cost is achieved well; the wireless monitoring system is small in size, low in manufacturing cost, high in safety and reliability, and convenient to assemble and dismantle, and can be widely applicable to various balanced hoisting operations; the hoisting operation efficiency can be significantly improved, and the quantity of support workers and the workload are reduced.

Description

technical field [0001] The invention relates to the field of hoisting, in particular to a wireless detection system for hoisting attitude leveling of a hoisting piece. Background technique [0002] The hoisting parts with super large shape and eccentric center of gravity usually adopt multi-point hoisting method, and the operation of keeping the balance angle of the parts, especially the precise balance angle, has always been one of the key points and difficulties in this kind of work, and it is also one of the key points and difficulties for lifting parts. Higher requirements are put forward for the design and operation methods of engineering equipment. [0003] The current conventional hoisting operation method has high operating cost and low efficiency, which is mainly reflected in the following aspects: the shape of the lifting part constitutes a visual barrier for the lifting operator, and the on-site operation safety commander has a high risk of close observation; the ...

AI Technical Summary

Problems solved by technology

[0003] The current conventional hoisting operation method has high operating cost and low efficiency, which is mainly reflected in the following aspects: the shape of the lifting part constitutes a visual barrier for the lifting operator, and the on-site operation safety commander has a high risk of close observation; the measurement of the balance angle of the hanging part is mainly derived from the visual value There is no direct measurement value for the indirect calculation value of the rope output; the construction accuracy and speed have high requirements on the operator's operating experience and proficiency, and the operator's training period is long and expensive; Large, it is easy to cause the horizontal rotation of the hanging parts, which will cause the wire rope to twist and damage the lifting equipment; the leveling of the hanging parts needs to increase the single machine allowance of the combined lifting equipment (or mechanism), and the equipment has the phenomenon of large horses and small carts; combined cranes It is difficult to assemble and disassemble in the air, and the high-risk work takes a long time, and it is easy to damage the joint of the assembly; there are many safety control points in the field operation, and the amount of non-quantitative information is large and inconsistent, resulting in high construction costs and long time-consuming, resulting in low economic benefits.

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