Clamp type supporting device

A clamping type supporting device comprises a supporting base, a locking handle and an abutting base, a fixed clamping plate is formed on the supporting base, the locking handle is arranged on the supporting base in a pivoted mode, and the abutting base is arranged on the supporting base and can be driven by the locking handle to move back and forth in the direction close to or away from the fixed clamping plate of the supporting base. During installation, a user only needs to rotate the locking handle to an unlocking position, then place the clamping type supporting device at a preset position on a support, and then rotate the locking handle to a locking position, so that the clamping type supporting device can be fixed on the support. Corresponding specific structures do not need to be machined on the support and the clamping type supporting device, tools such as a screwdriver do not need to be used during installation, and operation is quite easy and convenient. 一种夹式支撑装置，其包括一支撑座、一锁固柄与一抵顶座，该支撑座上形成有一定夹持板，该锁固