Device and method for detecting position of concrete pump truck and concrete pump truck

Abstract

The invention discloses a device and a method for detecting the position of a concrete pump truck and the concrete pump truck. The device for detecting the position of the concrete pump truck comprises a processor, a timer, a dynamic sensor and a fixed point sensor, wherein the ultrasonic wave sending and reception can be carried out between the dynamic sensor and the fixed point sensor; the timer can obtain the transmission time of the ultrasonic wave in a predetermined path according to the time of transmitting the ultrasonic wave and the time of receiving the ultrasonic wave, and the predetermined path is determined according to the position relation between the dynamic sensor and the fixed point sensor; the processor acquires the real-time coordinate parameters, real-time moving direction and real-time moving speed of a concrete outlet in a reference coordinate system according to a predetermined strategy. In the disclosed concrete pump truck, an intelligent control system can control the moving direction of the moving speed of the tail end of an information control arm support according to the information obtained by the processor so as to locate the tail end of the arm support at a preset position and ensure successful casting operation.

Description

technical field [0001] The invention relates to a concrete pump truck detection and control technology, in particular to a concrete pump truck position detection device and method, and also to a concrete pump truck with the concrete pump truck position detection device. Background technique [0002] Concrete pump truck is a commonly used construction machine, which is used to transport concrete slurry to a predetermined location through a delivery pipeline, so as to perform concrete pouring operations at a location far away from the mixing station. [0003] Such as figure 1 As shown, the figure is a general structure diagram of a concrete pump truck. The boom system 8 of the concrete pump truck includes a base 10 , a turntable 11 and a boom 9 . For the convenience of construction transition, the base 10 is generally installed on a mobile chassis. The turntable 11 is mounted on the base 10 through a slewing mechanism, and rotates around a vertical axis 18 by a hydraulic mo...

AI Technical Summary

Problems solved by technology

[0009] The intelligent control system of the above-mentioned boom solves the problem of high work intensity of manual control, but the construction site is very complicated when performing pouring operations, not only to meet the needs of pouring operations, but also to avoid construction obstacles

Many actual operation processes have proved that it is difficult for the intelligent control system to realize the precise coordination of the various parts of the boom system 8, so that it is difficult to keep the concrete outlet of the hose 17 consistent with the predetermined pouring position

Images