The invention relates to the technical field of surveying and mapping devices, and discloses a river terrain detection device for land surveying and mapping, the river terrain detection device comprises a pull frame assembly, separate measurement assemblies, a floating seat and a bottom measurement assembly, the pull frame assembly is fixedly connected to the top of the floating seat, a plurality of separate measurement assemblies are annularly and uniformly arranged on the top of the floating seat, and the separate measurement assemblies are connected with the pull frame assembly through pull ropes; the bottom measuring assembly is connected with the bottom of the floating seat through a pull rope. Each separate measuring assembly comprises a machine body, pull buckles, a power rotating seat, rotating seat telescopic rods, a power rotating shaft and a clamping seat, the pull buckles are symmetrically and fixedly connected to the top of the machine body, the power rotating seat is slidably connected with the side edge of the machine body, the rotating seat telescopic rods are installed on the two sides of the machine body, and the telescopic ends of the rotating seat telescopic rods are connected with the power rotating seat; the power rotating shaft is rotationally connected with the power rotating seat, the clamping seat is installed on the power rotating shaft, and the problems that in the prior art, the center depth of a river is difficult to measure, and crossing measurement is difficult to conduct on the river in a traditional method are solved.
本发明涉及测绘装置的技术领域,公开了一种土地测绘用河沟地形探测装置,包括拉架组件、分测组件、浮座和底测组件,所述拉架组件固接在浮座的顶部,多个所述分测组件环形均布置于浮座的顶部,所述分测组件通过拉绳与拉架组件连接,所述底测组件通过拉绳与浮座底部连接。所述分测组件包括机体、拉扣、动力转座、转座伸缩杆、动力转轴和夹持座,所述拉扣对称固接在机体的顶部,所述动力转座与机体侧边滑动连接,所述转座伸缩杆安装在机体两侧,所述转座伸缩杆伸缩端与动力转座连接,所述动力转轴与动力转座转动连接,所述夹持座安装在动力转轴上,解决了现有技术中传统方法中难以对河沟中心深度进行测量,难以对河沟进行横跨测量的问题。
River terrain detection device for land surveying and mapping
一种土地测绘用河沟地形探测装置
2025-03-07
Patent
Electronic Resource
Chinese
IPC: | G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES |
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