Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-efficiency drilling equipment for geotechnical engineering investigation
The high-efficiency drilling equipment for geotechnical engineering investigation structurally comprises a supporting shell, a gear motor, a threaded rod, a guide sliding block and a drilling mechanism, the bottom of the supporting shell is fixedly installed at the right end of the supporting mechanism, the gear motor is installed at the bottom of the inner side of the supporting shell, and an outer drill bit rotates in a high-speed rotation state. When the drill bit works, the sliding ball slides downwards along the elastic sliding groove, the drill teeth at the lower end of the inner drill ring are exposed out of the lower portion of the outer drill bit to drill soil, and when the drill bit does not work, the inner drill ring is automatically retracted into the outer drill bit under reset sliding of the elastic sliding groove, and the situation that workers are cut by the drill teeth is avoided. According to the change of the gravity center position, the air cylinder is started to push the extension table to be away from the first supporting table, the supporting area of the extension table and the rock-soil geological surface is increased after the extension table is away from the first supporting table, and the gravity center of the drilling mechanism is stably adjusted; and the situation that the gravity center of the drilling mechanism changes in the drilling process, and consequently the whole equipment topples over is avoided.
本发明公开了一种岩土工程勘察用高效率钻孔设备，其结构包括支撑壳、减速电机、螺纹杆、导向滑块、钻孔机构，支撑壳底部固定安装在支撑机构右端，并且支撑壳内侧底部安装有减速电机，外钻头在进行高速旋转的状态下，使得滑动球顺着弹性滑动槽往下滑动，内钻环下端的钻齿露出外钻头下方，对土壤进行钻取，而不工作时则在弹性滑动槽的复位滑动下，将内钻环自动收回外钻头内部，避免钻齿对工人造成割伤的情况发生；根据重心位置的变化启动气缸推动延展台远离第一支撑台的位置，延展台远离第一支撑台后增加与岩土地质表面的支撑面积，对钻孔机构的重心进行稳定调节，避免钻孔机构在钻取的过程中重心发生变化而导致设备整体发生倾倒的情况。
High-efficiency drilling equipment for geotechnical engineering investigation
The high-efficiency drilling equipment for geotechnical engineering investigation structurally comprises a supporting shell, a gear motor, a threaded rod, a guide sliding block and a drilling mechanism, the bottom of the supporting shell is fixedly installed at the right end of the supporting mechanism, the gear motor is installed at the bottom of the inner side of the supporting shell, and an outer drill bit rotates in a high-speed rotation state. When the drill bit works, the sliding ball slides downwards along the elastic sliding groove, the drill teeth at the lower end of the inner drill ring are exposed out of the lower portion of the outer drill bit to drill soil, and when the drill bit does not work, the inner drill ring is automatically retracted into the outer drill bit under reset sliding of the elastic sliding groove, and the situation that workers are cut by the drill teeth is avoided. According to the change of the gravity center position, the air cylinder is started to push the extension table to be away from the first supporting table, the supporting area of the extension table and the rock-soil geological surface is increased after the extension table is away from the first supporting table, and the gravity center of the drilling mechanism is stably adjusted; and the situation that the gravity center of the drilling mechanism changes in the drilling process, and consequently the whole equipment topples over is avoided.
本发明公开了一种岩土工程勘察用高效率钻孔设备，其结构包括支撑壳、减速电机、螺纹杆、导向滑块、钻孔机构，支撑壳底部固定安装在支撑机构右端，并且支撑壳内侧底部安装有减速电机，外钻头在进行高速旋转的状态下，使得滑动球顺着弹性滑动槽往下滑动，内钻环下端的钻齿露出外钻头下方，对土壤进行钻取，而不工作时则在弹性滑动槽的复位滑动下，将内钻环自动收回外钻头内部，避免钻齿对工人造成割伤的情况发生；根据重心位置的变化启动气缸推动延展台远离第一支撑台的位置，延展台远离第一支撑台后增加与岩土地质表面的支撑面积，对钻孔机构的重心进行稳定调节，避免钻孔机构在钻取的过程中重心发生变化而导致设备整体发生倾倒的情况。
High-efficiency drilling equipment for geotechnical engineering investigation
一种岩土工程勘察用高效率钻孔设备
ZHOU DAKAI (Autor:in)
09.01.2024
Patent
Elektronische Ressource
Chinesisch
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