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Pile hole sediment thickness detection device and detection method
The invention discloses a pile hole sediment thickness detection device and detection method, and relates to the technical field of pile foundation construction. The pile hole sediment thickness detection device comprises a guide cylinder, a bottom ring, a heavy hammer, two observation rods, first springs and a locking assembly, wherein the bottom ring is fixedly connected to one end of the guidecylinder; two slideways are formed in the surface of the side, facing the guide cylinder, of the bottom ring, the two slideways are symmetrically arranged relative to the center of the bottom ring, and the ends, facing the center of the bottom ring, of the slideways are open; the heavy hammer is arranged in the guide cylinder in a sliding mode; the two observation rods are arranged in the slideways in a sliding mode respectively, one end of each observation rod is located in the corresponding slideway, and the other end of the observation rod penetrate out of the corresponding slideway and extend out towards the center of the bottom ring; the first springs are arranged on the observation rods in a sleeving mode or arranged in the slideways in the axial direction of the slideways; and the locking assembly is arranged on the guide cylinder and used for limiting one-way sliding of the observation rods. The pile hole sediment thickness detection device and detection method have the effectof high detection precision.
本发明公开了一种桩孔沉渣厚度检测装置及检测方法，涉及桩基础施工技术领域，其包括导向筒体；底环，固定连接在导向筒体的一端；所述底环朝向导向筒体的一侧表面上开设有两条滑道，两条所述滑道相对于底环的中心对称设置，且所述滑道朝向底环中心的一端为开口设置；重锤，滑动设置在导向筒体内；两根观测杆，分别滑动设置在滑道内，其一端位于滑道内，另一端穿出滑道朝向底环中心方向伸出；第一弹簧，套设在观测杆上，或者沿滑道的轴向设置在滑道内；以及锁紧组件，设在导向筒体上，用于限制观测杆单向滑动。本发明具有检测精度高的效果。
Pile hole sediment thickness detection device and detection method
The invention discloses a pile hole sediment thickness detection device and detection method, and relates to the technical field of pile foundation construction. The pile hole sediment thickness detection device comprises a guide cylinder, a bottom ring, a heavy hammer, two observation rods, first springs and a locking assembly, wherein the bottom ring is fixedly connected to one end of the guidecylinder; two slideways are formed in the surface of the side, facing the guide cylinder, of the bottom ring, the two slideways are symmetrically arranged relative to the center of the bottom ring, and the ends, facing the center of the bottom ring, of the slideways are open; the heavy hammer is arranged in the guide cylinder in a sliding mode; the two observation rods are arranged in the slideways in a sliding mode respectively, one end of each observation rod is located in the corresponding slideway, and the other end of the observation rod penetrate out of the corresponding slideway and extend out towards the center of the bottom ring; the first springs are arranged on the observation rods in a sleeving mode or arranged in the slideways in the axial direction of the slideways; and the locking assembly is arranged on the guide cylinder and used for limiting one-way sliding of the observation rods. The pile hole sediment thickness detection device and detection method have the effectof high detection precision.
本发明公开了一种桩孔沉渣厚度检测装置及检测方法，涉及桩基础施工技术领域，其包括导向筒体；底环，固定连接在导向筒体的一端；所述底环朝向导向筒体的一侧表面上开设有两条滑道，两条所述滑道相对于底环的中心对称设置，且所述滑道朝向底环中心的一端为开口设置；重锤，滑动设置在导向筒体内；两根观测杆，分别滑动设置在滑道内，其一端位于滑道内，另一端穿出滑道朝向底环中心方向伸出；第一弹簧，套设在观测杆上，或者沿滑道的轴向设置在滑道内；以及锁紧组件，设在导向筒体上，用于限制观测杆单向滑动。本发明具有检测精度高的效果。
Pile hole sediment thickness detection device and detection method
桩孔沉渣厚度检测装置及检测方法
CAI DESHENG (author) / LING YUNGE (author) / WANG SHUKUI (author) / XU YEMIN (author)
2020-10-02
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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