Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Pile washing pipe protection device
The invention relates to the technical field of ships, in particular to a pile washing-out pipe protection device which is characterized in that a pile washing-out pipe is covered with protection covers at intervals, the pile washing-out pipe is provided with a plurality of drain holes which are annularly arranged around the axial center of the pile washing-out pipe, and the pile washing-out pipe is covered with flexible sleeves capable of sealing and covering the drain holes in a matched mode; a first blocking piece is detachably arranged on the pile washing pipe located at one end of the flexible sleeve, and a second blocking piece is fixedly arranged on the pile washing pipe located at the other end of the flexible sleeve; the flexible sleeve can be elastically deformed under the pressure of high-pressure water filled in the pile washing-out pipe, the high-pressure water bursts through the contact between the flexible sleeve and the pile washing-out pipe, so that the high-pressure water penetrates through at least one water flowing hole to flow into the gap between the protection cover and the pile washing-out pipe, then flows out of the end opening of the protection cover, breaks through adsorption of silt until the silt is bursted through, and then the pile washing-out effect is achieved. When high-pressure water is closed, the rubber pipe retracts to block the water flowing hole to prevent silt from flowing backwards into the pile washing pipe.
本发明涉及船舶技术领域，特别是涉及一种冲桩管保护装置，冲桩管外部间隔罩设有保护罩，所述冲桩管上设有多个以所述冲桩管的轴向中心呈环状布置的流水孔，所述冲桩管上匹配罩设有可密封覆盖各所述流水孔的柔性套，位于所述柔性套一端的所述冲桩管上可拆设置有第一挡止件，位于所述柔性套另外一端的所述冲桩管上固定设置有第二挡止件；柔性套可在所述冲桩管内充填高压水的压力下弹性变形，高压水冲开柔性套与冲桩管的接触，以使高压水穿过至少一个流水孔流入到保护罩与冲桩管之间的间隔内，然后从保护罩的端部开口流出，冲破泥沙的吸附直到冲开泥沙作用，高压水关闭，橡胶管缩回，堵住流水孔防止泥沙倒灌进入冲桩管内。
Pile washing pipe protection device
The invention relates to the technical field of ships, in particular to a pile washing-out pipe protection device which is characterized in that a pile washing-out pipe is covered with protection covers at intervals, the pile washing-out pipe is provided with a plurality of drain holes which are annularly arranged around the axial center of the pile washing-out pipe, and the pile washing-out pipe is covered with flexible sleeves capable of sealing and covering the drain holes in a matched mode; a first blocking piece is detachably arranged on the pile washing pipe located at one end of the flexible sleeve, and a second blocking piece is fixedly arranged on the pile washing pipe located at the other end of the flexible sleeve; the flexible sleeve can be elastically deformed under the pressure of high-pressure water filled in the pile washing-out pipe, the high-pressure water bursts through the contact between the flexible sleeve and the pile washing-out pipe, so that the high-pressure water penetrates through at least one water flowing hole to flow into the gap between the protection cover and the pile washing-out pipe, then flows out of the end opening of the protection cover, breaks through adsorption of silt until the silt is bursted through, and then the pile washing-out effect is achieved. When high-pressure water is closed, the rubber pipe retracts to block the water flowing hole to prevent silt from flowing backwards into the pile washing pipe.
本发明涉及船舶技术领域，特别是涉及一种冲桩管保护装置，冲桩管外部间隔罩设有保护罩，所述冲桩管上设有多个以所述冲桩管的轴向中心呈环状布置的流水孔，所述冲桩管上匹配罩设有可密封覆盖各所述流水孔的柔性套，位于所述柔性套一端的所述冲桩管上可拆设置有第一挡止件，位于所述柔性套另外一端的所述冲桩管上固定设置有第二挡止件；柔性套可在所述冲桩管内充填高压水的压力下弹性变形，高压水冲开柔性套与冲桩管的接触，以使高压水穿过至少一个流水孔流入到保护罩与冲桩管之间的间隔内，然后从保护罩的端部开口流出，冲破泥沙的吸附直到冲开泥沙作用，高压水关闭，橡胶管缩回，堵住流水孔防止泥沙倒灌进入冲桩管内。
Pile washing pipe protection device
一种冲桩管保护装置
SHANG MINGXING (Autor:in) / PENG XIUQING (Autor:in) / XIAO CAIKUN (Autor:in) / MA JINJIN (Autor:in)
04.11.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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