Pipe supporting device

The present invention relates to a pipe support device for supporting a pipe on a device to be mounted, the pipe support device comprising: a main body provided with a fixing part attached to and fixed to the device to be mounted at one end thereof, and a first half support part surrounding an outer periphery of a first half part of the pipe to be supported at the other end thereof; and a cover provided with a second half support portion surrounding an outer periphery of the second half portion of the tube, and detachably coupled to the first half support portion by a coupling means to form a circular tube support portion together with the first half support portion of the main body, the main body is formed in a plate shape having a thickness smaller than the width-direction length and the length-direction length, and is molded from any one of PE, PP, and PVC, and at least one rib is provided on the upper and lower side surfaces in the thickness direction to enhance the bending strength of the main body in th