Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Water-jet rock digging device of dredger for dredging
The invention discloses a water-jet rock digging device of a dredger for dredging. The water-jet rock digging device comprises a sleeve, a rotating shaft, a reamer disc, a reamer and a reamer cover, wherein the sleeve sleeves the rotating shaft and is fixedly connected to the reamer disc; the rotating shaft penetrates through the reamer disc to be fixedly connected to the reamer and can provide power for the reamer; the reamer cover is fixedly connected onto the reamer disc, the upper part of the reamer is surrounded by the reamer cover, and a moving space of the reamer is reserved on the reamer cover; the reamer cover is provided with a jet inlet and a plurality of jet outlets; the jet flow inlet and the jet flow outlets are communicated through a flow channel in the reamer cover; the jet flow inlet is located in the upper part of the outer side of the reamer cover and can be externally connected to a high-pressure pump; and the jet flow outlets are distributed in front of the reamer in a surrounding mode and can be externally connected to an angle-adjustable sprayer. According to the device, the excavating capacity for hard soil and rock layers can be improved, the dredging efficiency is high, the working intensity of the reamer is reduced, the reamer is protected, and the cleaning work of the reamer is facilitated.
本发明公开了一种疏浚挖泥船喷水射流挖岩装置，包括套管、转轴、绞刀盘、绞刀和绞刀盖；套管套在转轴上且与绞刀盘固连，转轴穿过绞刀盘与绞刀固连且能为绞刀提供动力，绞刀盖固连在绞刀盘上且将绞刀上部包围并留有绞刀的活动空间，绞刀盖上设有射流入口和若干个射流出口，射流入口和射流出口通过绞刀盖内部的流道连通，射流入口位于绞刀盖外侧上部且能外接高压泵，射流出口包围的分布在绞刀前方且能外接角度可调的喷头。该装置能提高对较硬土质、岩石层的挖掘能力，挖泥效率高，减小了绞刀的工作强度，对绞刀有保护作用，方便绞刀的清理工作。
Water-jet rock digging device of dredger for dredging
The invention discloses a water-jet rock digging device of a dredger for dredging. The water-jet rock digging device comprises a sleeve, a rotating shaft, a reamer disc, a reamer and a reamer cover, wherein the sleeve sleeves the rotating shaft and is fixedly connected to the reamer disc; the rotating shaft penetrates through the reamer disc to be fixedly connected to the reamer and can provide power for the reamer; the reamer cover is fixedly connected onto the reamer disc, the upper part of the reamer is surrounded by the reamer cover, and a moving space of the reamer is reserved on the reamer cover; the reamer cover is provided with a jet inlet and a plurality of jet outlets; the jet flow inlet and the jet flow outlets are communicated through a flow channel in the reamer cover; the jet flow inlet is located in the upper part of the outer side of the reamer cover and can be externally connected to a high-pressure pump; and the jet flow outlets are distributed in front of the reamer in a surrounding mode and can be externally connected to an angle-adjustable sprayer. According to the device, the excavating capacity for hard soil and rock layers can be improved, the dredging efficiency is high, the working intensity of the reamer is reduced, the reamer is protected, and the cleaning work of the reamer is facilitated.
本发明公开了一种疏浚挖泥船喷水射流挖岩装置，包括套管、转轴、绞刀盘、绞刀和绞刀盖；套管套在转轴上且与绞刀盘固连，转轴穿过绞刀盘与绞刀固连且能为绞刀提供动力，绞刀盖固连在绞刀盘上且将绞刀上部包围并留有绞刀的活动空间，绞刀盖上设有射流入口和若干个射流出口，射流入口和射流出口通过绞刀盖内部的流道连通，射流入口位于绞刀盖外侧上部且能外接高压泵，射流出口包围的分布在绞刀前方且能外接角度可调的喷头。该装置能提高对较硬土质、岩石层的挖掘能力，挖泥效率高，减小了绞刀的工作强度，对绞刀有保护作用，方便绞刀的清理工作。
Water-jet rock digging device of dredger for dredging
疏浚挖泥船喷水射流挖岩装置
XIONG TING (Autor:in) / CHEN CHENCHEN (Autor:in) / DENG HONGYU (Autor:in)
27.04.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02F
Baggern
,
DREDGING
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