Downhole temperature data acquisition device convenient to install

The utility model provides an underground temperature data acquisition device convenient to install, which relates to the technical field of underground temperature acquisition, and comprises a shell, a device body is arranged on the inner wall of the shell, an installation mechanism is arranged in the shell, the installation mechanism comprises side blocks fixedly arranged on the inner walls of the two sides of the shell, and the side blocks are arranged on the inner walls of the two sides of the shell. And threaded holes are formed in the outer surfaces of the two side blocks correspondingly, and the inner walls of the two threaded holes are in threaded connection with threaded rods correspondingly. According to the device disclosed by the utility model, the connecting rod at the bottom is movable by screwing the screw rod, when the screw rod is completely taken down, the bottom plate can be taken out from the interior of the shell through the connecting plate and the limiting block, the bottom plate is mai