A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Geological drilling sampling equipment for water conservancy project survey design
The invention discloses geological drilling sampling equipment for water conservancy project survey design, which comprises a propelling part, a driving part, a sampling part and a drill bit, the driving part drives the drill bit to rotate and crush soil, the propelling part drives the driving part, the sampling part and the drill bit to press down, the soil penetrates through the drill bit and is pressed into the sampling part to form a soil sample column, and a cutting part is matched on the sampling part. The annular notch is cut in the soil sample column along with rotation of the sampling piece, compared with a traditional sample cutting treatment mode of direct cutting, an auxiliary sample cutting means is provided, reference is provided for follow-up sample cutting, manual sample cutting is carried out along the formed notch, the integrity of a soil sample formed through pressing is destroyed due to existence of the notch, and therefore the soil sample cutting efficiency is improved. In this way, the section formed during cutting must be smooth, the sample cutting amount can be accurately controlled, the situation of excessive cutting or insufficient cutting is avoided, other soil cannot interfere with the soil sample, the accuracy during follow-up inspection is remarkably improved, and the situation of the soil sample can be truly reflected.
本发明公开了一种水利工程勘测设计用地质钻孔取样设备，包括推进件、驱动件、取样件及钻头，驱动件驱动钻头转动破碎土壤，推进件驱使驱动件、取样件及钻头下压，土壤穿过钻头压入取样件中形成土样柱，切除件配合在取样件上，随取样件转动于土样柱上切出环形切口，相较于传统的直接切取的切样处理方式，本申请提供了一种辅助切样手段，为后续切样提供了参考，人工在切样时顺着形成的切口进行，并且切口的存在破坏了压合形成的土样的整体性，这样进行切除时形成的切面势必会平滑，切样的量得以准确把控，不会出现多切或是少切的情况，不会令其余土壤对土样产生干扰，显著提升了后续检验时的准确性，可以真实地反映所取土样的情况。
Geological drilling sampling equipment for water conservancy project survey design
The invention discloses geological drilling sampling equipment for water conservancy project survey design, which comprises a propelling part, a driving part, a sampling part and a drill bit, the driving part drives the drill bit to rotate and crush soil, the propelling part drives the driving part, the sampling part and the drill bit to press down, the soil penetrates through the drill bit and is pressed into the sampling part to form a soil sample column, and a cutting part is matched on the sampling part. The annular notch is cut in the soil sample column along with rotation of the sampling piece, compared with a traditional sample cutting treatment mode of direct cutting, an auxiliary sample cutting means is provided, reference is provided for follow-up sample cutting, manual sample cutting is carried out along the formed notch, the integrity of a soil sample formed through pressing is destroyed due to existence of the notch, and therefore the soil sample cutting efficiency is improved. In this way, the section formed during cutting must be smooth, the sample cutting amount can be accurately controlled, the situation of excessive cutting or insufficient cutting is avoided, other soil cannot interfere with the soil sample, the accuracy during follow-up inspection is remarkably improved, and the situation of the soil sample can be truly reflected.
本发明公开了一种水利工程勘测设计用地质钻孔取样设备，包括推进件、驱动件、取样件及钻头，驱动件驱动钻头转动破碎土壤，推进件驱使驱动件、取样件及钻头下压，土壤穿过钻头压入取样件中形成土样柱，切除件配合在取样件上，随取样件转动于土样柱上切出环形切口，相较于传统的直接切取的切样处理方式，本申请提供了一种辅助切样手段，为后续切样提供了参考，人工在切样时顺着形成的切口进行，并且切口的存在破坏了压合形成的土样的整体性，这样进行切除时形成的切面势必会平滑，切样的量得以准确把控，不会出现多切或是少切的情况，不会令其余土壤对土样产生干扰，显著提升了后续检验时的准确性，可以真实地反映所取土样的情况。
Geological drilling sampling equipment for water conservancy project survey design
一种水利工程勘测设计用地质钻孔取样设备
CHEN XIANG (author) / WANG TAO (author) / ZHU YIHONG (author) / CUI YINGYING (author) / HE CONG (author) / GE HAO (author) / ZHANG LEI (author) / LIANG XIANG (author) / LIU YUWEN (author) / GU XIAOFENG (author)
2024-09-24
Patent
Electronic Resource
Chinese
Water conservancy project foundation detection drilling sampler
| European Patent Office | 2024
Water conservancy gate for water conservancy project design
| European Patent Office | 2023
Soil sampling device for water conservancy project foundation
| European Patent Office | 2024