Pump truck as well as system and method for monitoring fatigue health condition of pump truck boom

A technology of health monitoring system and pump truck boom, which is applied in the fields of construction, building structure, and building material processing, and can solve problems such as safety risks, inability to predict failures, and inability to monitor mechanical stress and fatigue life for a long time. To achieve the effect of reducing the risk of operation

Active Publication Date: 2014-10-29
SANY GRP
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  • Summary
  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current monitoring of pump trucks is carried out by experimenters regularly bringing instruments and equipment to the pump truck for testing. The testing process is cumbersome and there are safety risks, and the obtained data is only the data value of a single time point, which cannot be completely tested. It shows the long-t

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  • Pump truck as well as system and method for monitoring fatigue health condition of pump truck boom
  • Pump truck as well as system and method for monitoring fatigue health condition of pump truck boom

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Embodiment Construction

[0046] It should be noted that the embodiments of the present invention and the features in the embodiments can be combined with each other if there is no conflict. Hereinafter, the present invention will be described in detail with reference to the drawings and in conjunction with the embodiments.

[0047] Generally, the pump truck is equipped with a chassis, a turret, a pumping system, a pump truck boom system, a boom control unit, and a pumping control unit. The boom control unit is used to control the action of the pump truck boom, and the pumping control unit Used to control the action of the pumping system; the pumping system is fixedly installed on the chassis, and the turret is rotatably arranged on the chassis. The pump truck boom system includes a delivery pipe and a pump truck boom, and the delivery pipeline is arranged on the pump truck boom ; The boom of the pump truck is connected to the turret. Through the action of the turret, the boom of the pump truck can rotate...

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Abstract

The invention discloses a system and a method for monitoring the fatigue health condition of a pump truck boom. According to the system and the method for monitoring fatigue health of the pump truck boom, the real-time stress condition of the pump truck boom is acquired according to pumping parameter information and boom posture information by acquiring the pumping parameter information and the boom posture information in real time, and finally, the fatigue attrition rate is calculated according to accumulated borne stress circulation times and the total fatigue life of the pump truck boom; an operator can know the current health condition of the pump truck boom according to the fatigue attrition rate, and further a measure is taken to reduce the operation risk of the pump truck and guarantee the operation efficiency; the invention further discloses a pump truck on the basis, and the system for monitoring the fatigue health condition of the pump truck boom is arranged on the pump truck.

Description

Technical field [0001] The invention relates to engineering machinery technology, in particular to a pump truck and a fatigue health monitoring system and method of the pump truck boom. Background technique [0002] The pump truck usually includes a chassis, a turret, a pumping system and a pump boom system. The pumping system is fixedly installed on the chassis, the turret is rotatably arranged on the chassis, and the pump boom system is connected to the turret. Through the action of the turret, the pump truck boom system can rotate relative to the chassis; the pump truck boom system includes a delivery pipeline and a pump truck boom, the delivery pipeline is arranged on the pump truck boom; the pump truck boom consists of multiple telescopic cylinders The first boom of the pump truck boom is hinged on the turret, and the telescopic cylinders are respectively arranged between the first boom and the turret and between adjacent boom sections. The action of the telescopic cylinder...

Claims

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Application Information

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IPC IPC(8): E04G21/04
Inventor 雷新军卢立秀邓习树
Owner SANY GRP
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