A geotechnical engineering investigation sampling device disclosed by the present invention comprises a drilling mechanism, the drilling mechanism comprises a crawler walking vehicle, a state platform is fixedly installed at the top of the crawler walking vehicle, a landing through hole located at the left end of the state platform is formed in the top surface of the state platform, and a cab located at the right end of the state platform is fixedly installed on the top surface of the state platform. Two electric lifting rods located at the left end of the state platform are fixedly connected to the state platform in an inserted mode. The second splicing pup joint sequenced from top to bottom can be fixed through the stop mechanism to be immovable, and the first splicing pup joint sequenced from top to bottom can be driven to rotate through the carrying chuck, so that automatic splicing and automatic disassembly between two adjacent splicing pup joints can be achieved, manual splicing and disassembly of the splicing pup joints are not needed, and the splicing efficiency is improved. More time and labor are saved, the sampling efficiency can be further improved, and the practicability of the geotechnical engineering investigation sampling device is improved.
本发明公开了一种岩土工程勘察取样装置,包括钻探机构,所述钻探机构包括履带行走车,履带行走车的顶部固定安装有状态平台,状态平台的顶面上开设有位于其左端的降落通孔,状态平台的顶面上固定安装有位于其右端的驾驶室,状态平台上固定插接有位于其左端的电动升降杆,电动升降杆的数量为两个;通过止动机构能够将从上向下排序第二的拼接短节固定住,使其不动,通过搬运夹头能够驱动从上向下排序第一的拼接短节转动,如此能够实现相邻两个拼接短节之间的自动拼接和自动拆卸,不需要人为对拼接短节进行拼接和拆卸,更加省时省力,有助于进一步增加取样效率,提高了该岩土工程勘察取样装置的实用性。
Sampling device for geotechnical engineering investigation
一种岩土工程勘察取样装置
2024-01-23
Patent
Elektronische Ressource
Chinesisch
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