Concrete pumping pipeline blockage state monitoring device

A technology of condition monitoring device and concrete pump, which is applied to measuring devices, processing response signals of detection, and analyzing solids by using sonic/ultrasonic/infrasonic waves, etc. Simple, suitable for remote monitoring and management, easy to view the effect in real time

Pending Publication Date: 2020-07-24
SHANGHAI CONSTRUCTION GROUP +1
View PDF2 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the above methods, it is necessary to arrange on the pipeline wall or inside the pipeline. On the one hand, the pipeline needs to be opened to affect the sealing of the pipeline. On the other hand, if the internal detection equipment (density meter, pressure sensing device, etc.) fails, maintenance and It is difficult to replace

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Concrete pumping pipeline blockage state monitoring device
  • Concrete pumping pipeline blockage state monitoring device
  • Concrete pumping pipeline blockage state monitoring device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] In order to describe the technical solution of the above invention in more detail, specific examples are listed below to demonstrate the technical effect; it should be emphasized that these examples are used to illustrate the present invention and not limit the scope of the present invention.

[0019] Concrete pumping pipeline clogging state monitoring device provided by the present invention, such as Figure 1 to Figure 3 As shown, it includes an audio collection device 20, the audio collection device 20 is arranged around the pipeline 10, and is used to collect the audio signal of the pipeline 10; a wireless communication device 30, the wireless communication device 30 is arranged on the audio collection device Around 20, used to receive the signal of the audio collection device 20; cloud database 40, used to store the signal collected by the wireless communication device 30, the cloud database 40 includes but not limited to those provided by merchants such as Alibaba ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a concrete pumping pipeline blockage state monitoring device. The device comprises: audio acquisition equipment arranged around a pipeline and used for collecting audio signals of the pipeline; a wireless communication equipment arranged around the audio acquisition equipment and used for receiving signals of the audio acquisition equipment; a cloud database used for storing the signals collected by the wireless communication equipment; and a data processing equipment used for calculating and processing the signals in the cloud database and storing an obtained blockagestate result into the cloud database. The audio signals around the pipeline are collected through the audio acquisition equipment, the blockage state of the pipeline is judged through sound changes around the pipeline, the structure of the pipeline does not need to be damaged in the detection process, installation is easy and convenient, monitoring accuracy can meet engineering requirements, andpersonnel use and management are convenient.

Description

technical field [0001] The invention relates to the field of civil engineering construction, in particular to a monitoring device for the blockage state of a concrete pumping pipeline. Background technique [0002] Concrete pumping technology has a wide range of applications in civil engineering construction. In the process of concrete pumping, due to improper design of concrete mix ratio or improper operation of equipment, blockage of pumping pipeline is a frequent construction accident. Once an accident occurs, it is necessary to disassemble the corresponding blocked segment for dredging or replacement. However, finding congested pipelines is a difficult task. The traditional method mainly relies on technicians hammering the pipelines on site, and judging whether the pipelines are clogged by listening to the sound based on experience. This method has high requirements on the experience of the workers, and the error rate is high. Once a mistake occurs, the repeated disass...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): G01N29/04G01N29/44G06K9/62G06N20/00
CPCG01N29/04G01N29/4436G01N29/4418G01N29/4454G06N20/00G01N2291/2698G06F18/24155
Inventor 何光辉谭英辉李鑫奎况中华沈志勇周向阳
Owner SHANGHAI CONSTRUCTION GROUP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap