Portable survey water conservancy project utensil for coal mine

The utility model relates to a portable survey water conservancy project utensil for coal mine belongs to coal mine equipment technical field, including basic survey group and extension survey group,basic survey group all is the cube structure with the extension survey group, basic survey group includes bottom plate and curb plate, bottom plate and curb plate form the open measuring chamber in upper portion, and the extension survey group includes the casing, and the upper portion of casing and lower part all are open structure, the curb plate is provided with the spout, and the casing is located the spout and can follows the spout and slides from top to bottom. The utility model has the advantages of can be according to observation station water inflow's change and adjust the not regularshape of equidimension, can obtain accurate survey silk waste fruit fast. 本实用新型涉及种煤矿用便携式测水工具，属于煤矿设备技术领域，包括基本测量组和扩展测量组，所述基本测量组和扩展测量组均呈立方体结构，所述基本测量组包括底板和侧板，所述底板和侧板形成上部敞口的测量腔，扩展测量组包括壳体，壳体的上部和下部均呈敞口结构，所述侧板设置有滑槽，壳体位于滑槽内并可沿滑槽上下滑动。本