A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides an underwater environment surveying device for a water conservancy project, and relates to the technical field of water conservancy surveying. The underwater environment surveying device comprises a device body, a guide mechanism penetrates through and is arranged at the position, close to the right side, of the middle of the bottom of the device body, a sampling barrel is fixedly connected between the bottom ends of first hydraulic rods, a sampling box is slidably connected into a sliding frame, and a sliding plate is slidably connected into the front end of a fixing frame; a negative pressure suction cup is arranged at the bottom of the front end of the sliding block. A mud layer is sampled through a sampling barrel, then a sludge pump works to pump air in a fixed barrel, a mud sample in the sampling barrel is pumped into a cavity in a sampling box, a hydraulic cylinder works to enable a second hydraulic rod to extend after single-point sampling is finished, and the sampling box is driven by the sliding frame to slide to replace the cavity; multi-point sampling can be carried out at four different positions in sequence through the four cavities, so that the underwater environment surveying device is more convenient to use and worthy of vigorous popularization.
本发明提供一种水利工程用水下环境勘测装置，涉及水利勘测技术领域。该水下环境勘测装置，包括装置主体，所述装置主体底部中间靠右侧位置贯穿并设置有导向机构，所述第一液压杆底端之间固定连接有取样桶，所述滑动架内部滑动连接有取样箱，所述固定架前端内部滑动连接有滑动板，所述滑块前端底部设置有负压吸盘。通过取样桶对泥层进行取样，随后污泥泵工作对固定筒内抽空气，将取样桶内的泥土样本抽出进入取样箱内的空腔内，单点采样结束后液压气缸工作使得第二液压杆伸长，通过滑动架带动取样箱滑动更换空腔，通过四个空腔可依次在四个不同的位置进行多点采样，使用更加方便，值得大力推广。
The invention provides an underwater environment surveying device for a water conservancy project, and relates to the technical field of water conservancy surveying. The underwater environment surveying device comprises a device body, a guide mechanism penetrates through and is arranged at the position, close to the right side, of the middle of the bottom of the device body, a sampling barrel is fixedly connected between the bottom ends of first hydraulic rods, a sampling box is slidably connected into a sliding frame, and a sliding plate is slidably connected into the front end of a fixing frame; a negative pressure suction cup is arranged at the bottom of the front end of the sliding block. A mud layer is sampled through a sampling barrel, then a sludge pump works to pump air in a fixed barrel, a mud sample in the sampling barrel is pumped into a cavity in a sampling box, a hydraulic cylinder works to enable a second hydraulic rod to extend after single-point sampling is finished, and the sampling box is driven by the sliding frame to slide to replace the cavity; multi-point sampling can be carried out at four different positions in sequence through the four cavities, so that the underwater environment surveying device is more convenient to use and worthy of vigorous popularization.
本发明提供一种水利工程用水下环境勘测装置，涉及水利勘测技术领域。该水下环境勘测装置，包括装置主体，所述装置主体底部中间靠右侧位置贯穿并设置有导向机构，所述第一液压杆底端之间固定连接有取样桶，所述滑动架内部滑动连接有取样箱，所述固定架前端内部滑动连接有滑动板，所述滑块前端底部设置有负压吸盘。通过取样桶对泥层进行取样，随后污泥泵工作对固定筒内抽空气，将取样桶内的泥土样本抽出进入取样箱内的空腔内，单点采样结束后液压气缸工作使得第二液压杆伸长，通过滑动架带动取样箱滑动更换空腔，通过四个空腔可依次在四个不同的位置进行多点采样，使用更加方便，值得大力推广。
Underwater environment surveying device for hydraulic engineering
一种水利工程用水下环境勘测装置
WANG YONG (author)
2021-11-09
Patent
Electronic Resource
Chinese
IPC:
B63C
LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS
,
Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen
/
G01N
Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften
,
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
/
E02F
Baggern
,
DREDGING
/
G01S
RADIO DIRECTION-FINDING
,
Funkpeilung
Profile surveying device for laboratory underwater topography
| European Patent Office | 2020
| TIBKAT | 2007
| British Library Conference Proceedings | 1992