A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Soil sampling device for highway engineering
The invention relates to the technical field of soil sampling, in particular to a soil sampling device for highway engineering, which comprises a base cylinder, a sampling cylinder, at least one lengthened outer cylinder and at least one lengthened inner cylinder, and the base cylinder can move along the vertical direction; the lengthening outer cylinder is used for lengthening the total length of the base cylinder; the sampling barrel is inserted into the base barrel, can elastically move along the vertical direction relative to the base barrel, and has a trend of moving upwards along the vertical direction; the lengthened inner barrel is used for lengthening the total length of the sampling barrel; the locking mechanism has a locking state and an unlocking state. During sampling or additional mounting of the lengthened outer barrel, the locking mechanism is in a locking state and is used for locking the position of the sampling barrel, so that sampling can be facilitated; when the lengthened inner cylinder is additionally mounted, the locking mechanism is in an unlocking state, so that the sampling cylinder can move upwards in the vertical direction under the elastic action, and the lengthened inner cylinder can automatically move to the bottom of the sampling cylinder to realize lengthening, so that a soil sample is prevented from being taken out in the sampling process, and the continuity of the soil sample is ensured.
本发明涉及土壤取样技术领域，具体涉及一种公路工程用土壤取样装置，其包括基筒、取样筒、至少一个加长外筒和加长内筒，基筒能够沿竖直方向移动；加长外筒用于加长基筒的总长度；取样筒插装在基筒内部，且能够相对基筒沿竖直方向弹性移动，并具有沿竖直方向向上移动的趋势；加长内筒用于加长取样筒的总长度；锁止机构具有锁止状态和解锁状态。取样或加装加长外筒时，锁止机构处于锁止状态，并用于锁定取样筒的位置，从而能够方便取样；加装加长内筒时，锁止机构处于解锁状态，使得取样筒在弹性作用下能够沿竖直方向向上移动，使得加长内筒能够自动移动至取样筒的底部，实现加长，从而避免在取样过程中将土壤样品取出，保证土壤样品的连续性。
Soil sampling device for highway engineering
The invention relates to the technical field of soil sampling, in particular to a soil sampling device for highway engineering, which comprises a base cylinder, a sampling cylinder, at least one lengthened outer cylinder and at least one lengthened inner cylinder, and the base cylinder can move along the vertical direction; the lengthening outer cylinder is used for lengthening the total length of the base cylinder; the sampling barrel is inserted into the base barrel, can elastically move along the vertical direction relative to the base barrel, and has a trend of moving upwards along the vertical direction; the lengthened inner barrel is used for lengthening the total length of the sampling barrel; the locking mechanism has a locking state and an unlocking state. During sampling or additional mounting of the lengthened outer barrel, the locking mechanism is in a locking state and is used for locking the position of the sampling barrel, so that sampling can be facilitated; when the lengthened inner cylinder is additionally mounted, the locking mechanism is in an unlocking state, so that the sampling cylinder can move upwards in the vertical direction under the elastic action, and the lengthened inner cylinder can automatically move to the bottom of the sampling cylinder to realize lengthening, so that a soil sample is prevented from being taken out in the sampling process, and the continuity of the soil sample is ensured.
本发明涉及土壤取样技术领域，具体涉及一种公路工程用土壤取样装置，其包括基筒、取样筒、至少一个加长外筒和加长内筒，基筒能够沿竖直方向移动；加长外筒用于加长基筒的总长度；取样筒插装在基筒内部，且能够相对基筒沿竖直方向弹性移动，并具有沿竖直方向向上移动的趋势；加长内筒用于加长取样筒的总长度；锁止机构具有锁止状态和解锁状态。取样或加装加长外筒时，锁止机构处于锁止状态，并用于锁定取样筒的位置，从而能够方便取样；加装加长内筒时，锁止机构处于解锁状态，使得取样筒在弹性作用下能够沿竖直方向向上移动，使得加长内筒能够自动移动至取样筒的底部，实现加长，从而避免在取样过程中将土壤样品取出，保证土壤样品的连续性。
Soil sampling device for highway engineering
一种公路工程用土壤取样装置
ZHU YANLEI (author) / LIU YANFEI (author) / YUAN JIANBIN (author) / LIU HAILI (author) / HUANG WEI (author) / SHI XIAOCHEN (author) / LI JUNTAO (author) / LI HAIBIN (author) / YANG JING (author) / DONG XIAOJIN (author)
2024-12-17
Patent
Electronic Resource
Chinese