A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Reservoir area bare rock pile group foundation assembly type drilling platform and process
The invention discloses a reservoir area bare rock pile group foundation assembly type drilling platform and process. The drilling platform comprises four positioning steel casings, four connecting mechanisms, a plurality of brackets, an integral main beam and a construction platform, wherein the four positioning steel casings are distributed at four corners of a drilling platform mounting area, one end of any positioning steel casing is fixed below a riverbed, the other end of any positioning steel casing vertically extends out of the water surface upwards, the four connecting mechanisms are in one-to-one correspondence with the four positioning steel casings, any connecting mechanism comprises a steel hoop which sleeves one end, extending out of the water surface, of each positioning steel casing and is detachably connected with the positioning steel casing, the brackets are fixed on the outer side wall of the steel hoop at intervals in the circumferential direction of the steel hoop, the integral main beam is arranged on the outer sides of the four positioning steel casings in a sleeving manner and is supported on the brackets, and the construction platform is arranged at the top of the integral main beam. According to the drilling platform, connecting mechanisms such as the steel hoop and the brackets matched with the positioning steel casings are arranged on the positioning steel casings, so that the drilling platform can conveniently move on the positioning steel casings in the vertical direction, and the drilling platform can flexibly adapt to the great change of the water level of a reservoir area.
本发明公开了一种库区裸岩群桩基础装配式钻孔平台及工艺，包括：四个定位钢护筒，其分布在钻孔平台安装区域的四角，任一定位钢护筒的一端固定在河床下，另一端竖直向上伸出水面；四个连接机构，其与四个定位钢护筒一一对应，任一连接机构包括钢抱箍，其套设在定位钢护筒伸出水面的一端并与其可拆卸连接；多个牛腿，其沿钢抱箍的周向间隔固定在其外侧壁上；整体式主梁，其套设在四个定位钢护筒的外侧并支承在牛腿上；施工平台，其设置在整体式主梁的顶部。本发明通过在定位钢护筒上设置与其相匹配的钢抱箍、牛腿等连接机构，能够方便的实现钻孔平台在定位钢护筒上沿竖直方向的移动，从而使钻孔平台能够灵活适应库区水位的大幅变化。
Reservoir area bare rock pile group foundation assembly type drilling platform and process
The invention discloses a reservoir area bare rock pile group foundation assembly type drilling platform and process. The drilling platform comprises four positioning steel casings, four connecting mechanisms, a plurality of brackets, an integral main beam and a construction platform, wherein the four positioning steel casings are distributed at four corners of a drilling platform mounting area, one end of any positioning steel casing is fixed below a riverbed, the other end of any positioning steel casing vertically extends out of the water surface upwards, the four connecting mechanisms are in one-to-one correspondence with the four positioning steel casings, any connecting mechanism comprises a steel hoop which sleeves one end, extending out of the water surface, of each positioning steel casing and is detachably connected with the positioning steel casing, the brackets are fixed on the outer side wall of the steel hoop at intervals in the circumferential direction of the steel hoop, the integral main beam is arranged on the outer sides of the four positioning steel casings in a sleeving manner and is supported on the brackets, and the construction platform is arranged at the top of the integral main beam. According to the drilling platform, connecting mechanisms such as the steel hoop and the brackets matched with the positioning steel casings are arranged on the positioning steel casings, so that the drilling platform can conveniently move on the positioning steel casings in the vertical direction, and the drilling platform can flexibly adapt to the great change of the water level of a reservoir area.
本发明公开了一种库区裸岩群桩基础装配式钻孔平台及工艺，包括：四个定位钢护筒，其分布在钻孔平台安装区域的四角，任一定位钢护筒的一端固定在河床下，另一端竖直向上伸出水面；四个连接机构，其与四个定位钢护筒一一对应，任一连接机构包括钢抱箍，其套设在定位钢护筒伸出水面的一端并与其可拆卸连接；多个牛腿，其沿钢抱箍的周向间隔固定在其外侧壁上；整体式主梁，其套设在四个定位钢护筒的外侧并支承在牛腿上；施工平台，其设置在整体式主梁的顶部。本发明通过在定位钢护筒上设置与其相匹配的钢抱箍、牛腿等连接机构，能够方便的实现钻孔平台在定位钢护筒上沿竖直方向的移动，从而使钻孔平台能够灵活适应库区水位的大幅变化。
Reservoir area bare rock pile group foundation assembly type drilling platform and process
一种库区裸岩群桩基础装配式钻孔平台及工艺
FU SU (author) / XU ANQI (author) / HUANG FENGDA (author) / WANG WENLONG (author) / DENG SONGTAO (author) / CHENG TAO (author) / HE WENTAO (author)
2021-07-20
Patent
Electronic Resource
Chinese
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