Convenient window edge water seepage detection device for house building supervision

The utility model discloses a convenient window edge water seepage detection device for house building supervision, which relates to the technical field of engineering supervision detection, and comprises two fixed blocks, the side part of one fixed block is provided with a rotating hole, a rotating rod is rotatably arranged in the rotating hole, one end of the rotating rod is provided with a reciprocating screw rod, and the other end of the rotating rod is provided with a rotating shaft; one end of the reciprocating lead screw is rotationally connected with one side of one fixing block, and the reciprocating lead screw is sleeved with a starting sliding block in a threaded mode. According to the utility model, when the window edge of a house needs to be detected, the device is fixed on the wall of the window edge through the suction cup, the upper nozzle and the lower nozzle spray water through the arrangement of the water pump and the water conveying pipe, the rotary knob is rotated to drive the reciprocati