Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Pile sinking device for precast pile construction
The invention discloses a pile sinking device for precast pile construction, which comprises three vertical piles arranged in an equilateral triangle, each pile is provided with a vertical indicator, the upper ends of the three piles are provided with a common pile frame, the center of the pile frame is provided with a steel wire rope in a penetrating manner, the center of the lower end face of the pile frame is provided with a guide sleeve for the steel wire rope, and one side of each pile is provided with a support. The upper end of the steel wire rope is wound on the outer side of the upper portion of the pulley and then is connected to the winch in a winding mode, the lower end of the steel wire rope is connected with a pile hammer in a hanging mode, hollow guide rails with the inner ends facing the center lines of the three piles are arranged on the inner sides of the piles, and a plurality of evenly-parallel position lines are arranged on the outer side faces of the hollow guide rails in an up-down mode. The hollow guide rail is provided with a plurality of horizontal telescopic rods which can move up and down in parallel along the hollow guide rail, and the inner ends of the horizontal telescopic rods face the center line of the three piles. The inner ends of the horizontal telescopic rods are provided with clamping cambered surfaces. The device has the advantages of being simple in structure and convenient to use, and the precast pile can be assisted to vertically and rapidly sink into the ground.
本发明公开了一种预制桩施工用沉桩装置，包括三个垂直且呈等边三角形设置的桩柱，桩柱上设有垂直指示器，三个桩柱上端设有共同的桩架，桩架中心穿设有钢丝绳，桩架下端面中心设有用于钢丝绳的导向套筒，三个桩柱一侧设有支架，支架上端设有滑轮，支架下端外侧设有卷扬机，钢丝绳上端绕设滑轮上部外侧后缠绕连接于卷扬机上，钢丝绳下端吊设连接有桩锤，桩柱内侧设有内端朝向三个桩柱中心线的空心导轨，空心导轨外侧面设有多个上下平行且均匀的位置线，空心导轨上设有多个可沿空心导轨上下平行移动且内端朝向三个桩柱中心线的水平伸缩杆，水平伸缩杆内端设有夹紧弧面；本发明具有结构简单、使用方便的优点，可协助预制桩垂直且快速沉入地下。
Pile sinking device for precast pile construction
The invention discloses a pile sinking device for precast pile construction, which comprises three vertical piles arranged in an equilateral triangle, each pile is provided with a vertical indicator, the upper ends of the three piles are provided with a common pile frame, the center of the pile frame is provided with a steel wire rope in a penetrating manner, the center of the lower end face of the pile frame is provided with a guide sleeve for the steel wire rope, and one side of each pile is provided with a support. The upper end of the steel wire rope is wound on the outer side of the upper portion of the pulley and then is connected to the winch in a winding mode, the lower end of the steel wire rope is connected with a pile hammer in a hanging mode, hollow guide rails with the inner ends facing the center lines of the three piles are arranged on the inner sides of the piles, and a plurality of evenly-parallel position lines are arranged on the outer side faces of the hollow guide rails in an up-down mode. The hollow guide rail is provided with a plurality of horizontal telescopic rods which can move up and down in parallel along the hollow guide rail, and the inner ends of the horizontal telescopic rods face the center line of the three piles. The inner ends of the horizontal telescopic rods are provided with clamping cambered surfaces. The device has the advantages of being simple in structure and convenient to use, and the precast pile can be assisted to vertically and rapidly sink into the ground.
本发明公开了一种预制桩施工用沉桩装置，包括三个垂直且呈等边三角形设置的桩柱，桩柱上设有垂直指示器，三个桩柱上端设有共同的桩架，桩架中心穿设有钢丝绳，桩架下端面中心设有用于钢丝绳的导向套筒，三个桩柱一侧设有支架，支架上端设有滑轮，支架下端外侧设有卷扬机，钢丝绳上端绕设滑轮上部外侧后缠绕连接于卷扬机上，钢丝绳下端吊设连接有桩锤，桩柱内侧设有内端朝向三个桩柱中心线的空心导轨，空心导轨外侧面设有多个上下平行且均匀的位置线，空心导轨上设有多个可沿空心导轨上下平行移动且内端朝向三个桩柱中心线的水平伸缩杆，水平伸缩杆内端设有夹紧弧面；本发明具有结构简单、使用方便的优点，可协助预制桩垂直且快速沉入地下。
Pile sinking device for precast pile construction
一种预制桩施工用沉桩装置
XU WEIJIE (Autor:in) / HU SHENGZHAO (Autor:in) / LI LONG (Autor:in) / WANG ZHIHE (Autor:in)
17.06.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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