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A platform for research: civil engineering, architecture and urbanism
Induction type automatic telescopic pump pipe and concrete pump truck
The invention relates to the technical field of concrete pump truck pump pipes, and provides an induction type automatic telescopic pump pipe and a concrete pump truck, and the induction type automatic telescopic pump pipe comprises a telescopic pump pipe which comprises an inner pipe and an outer pipe movably sleeving the inner pipe; the distance measuring device is arranged at the lower end of the outer pipe and used for obtaining the actually measured distance value between the outlet end of the telescopic concrete conveying channel and the concrete liquid level; the traction device comprises a traction assembly, a processor and a controller which are connected with one another; the processor compares the actually-measured distance value with a preset first distance threshold value, and when the actually-measured distance value is larger than the first distance threshold value, the controller controls the traction assembly to drag the outer pipe to descend. Through cooperation of the traction device and the outer pipe of the telescopic pump pipe, stretching and retracting of the telescopic pump pipe are achieved, the distance between the lower end of the outer pipe and the concrete liquid level is smaller than the first distance threshold value all the time, the concrete segregation problem is avoided, and the concrete pouring quality is guaranteed.
本申请涉及混凝土泵车泵管技术领域，提供了一种感应式自动伸缩泵管及混凝土泵车，包括：伸缩式泵管，包括内管以及活动套装在内管外的外管；测距装置，设置在外管的下端，用于获取伸缩式混凝土输送通道的出口端与混凝土液面的实测距离值；以及牵引装置，包括相连接的牵引组件、处理器和控制器；处理器比对实测距离值与预设的第一距离阈值，当实测距离值大于第一距离阈值时，控制器控制牵引组件牵引外管下降。通过牵引装置与伸缩式泵管的外管配合，实现伸缩式泵管的伸缩，使外管的下端与混凝土液面的距离始终小于第一距离阈值，避免混凝土出现离析问题，保证了混凝土浇筑质量。
Induction type automatic telescopic pump pipe and concrete pump truck
The invention relates to the technical field of concrete pump truck pump pipes, and provides an induction type automatic telescopic pump pipe and a concrete pump truck, and the induction type automatic telescopic pump pipe comprises a telescopic pump pipe which comprises an inner pipe and an outer pipe movably sleeving the inner pipe; the distance measuring device is arranged at the lower end of the outer pipe and used for obtaining the actually measured distance value between the outlet end of the telescopic concrete conveying channel and the concrete liquid level; the traction device comprises a traction assembly, a processor and a controller which are connected with one another; the processor compares the actually-measured distance value with a preset first distance threshold value, and when the actually-measured distance value is larger than the first distance threshold value, the controller controls the traction assembly to drag the outer pipe to descend. Through cooperation of the traction device and the outer pipe of the telescopic pump pipe, stretching and retracting of the telescopic pump pipe are achieved, the distance between the lower end of the outer pipe and the concrete liquid level is smaller than the first distance threshold value all the time, the concrete segregation problem is avoided, and the concrete pouring quality is guaranteed.
本申请涉及混凝土泵车泵管技术领域，提供了一种感应式自动伸缩泵管及混凝土泵车，包括：伸缩式泵管，包括内管以及活动套装在内管外的外管；测距装置，设置在外管的下端，用于获取伸缩式混凝土输送通道的出口端与混凝土液面的实测距离值；以及牵引装置，包括相连接的牵引组件、处理器和控制器；处理器比对实测距离值与预设的第一距离阈值，当实测距离值大于第一距离阈值时，控制器控制牵引组件牵引外管下降。通过牵引装置与伸缩式泵管的外管配合，实现伸缩式泵管的伸缩，使外管的下端与混凝土液面的距离始终小于第一距离阈值，避免混凝土出现离析问题，保证了混凝土浇筑质量。
Induction type automatic telescopic pump pipe and concrete pump truck
感应式自动伸缩泵管及混凝土泵车
ZHOU ZHONGYU (author) / SHANG LELE (author) / CAI MINGLI (author) / LI YINFEI (author) / LI XINLONG (author) / YANG WANJUN (author) / LI YUAN (author)
2023-09-15
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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