Gateway device with good moisture resistance for elevator Internet of Things

The utility model discloses an elevator Internet of Things gateway device with good moisture resistance, and relates to the gateway device field, the elevator Internet of Things gateway device comprises a first housing, the upper surface of the first housing is fixedly provided with a fixed square tube, two sides of the fixed square tube are symmetrically and fixedly provided with two fixed plates, the lower surface of the fixed plate is fixedly provided with a first motor, and the first motor is fixedly provided with a second motor. And a first threaded rod is fixedly mounted at the output end of the first motor. Through the arrangement of the second motor, the second sealing piece can be driven to slide towards one side close to the first sealing piece, and the second shell can also be driven to slide towards one side close to the first shell, so that the volume of the device can be shrunk, the shrunk device is smaller in volume, and the device is more convenient to carry and transport; the portability of t