Railway bar-shaped insulator cementing maintaining rack

The utility model relates to the field of machining of insulators, particularly to a railway bar-shaped insulator cementing maintaining rack. The railway bar-shaped insulator cementing maintaining rack includes a support frame and a maintaining water tank, clamping devices used for fixing insulators are arranged on the support frame, each clamping device includes a left clamping body and a right clamping body, the left clamping bodies and the right clamping bodies are hinged to the support frame through locating pins, one ends of the left clamping bodies and the right clamping bodies along hinge points are clamping portions, the other ends are handheld portions, spatial shapes formed by the clamping portions are matched with parts of the insulators to be clamped, and locking devices are arranged on the handheld portions; and the maintaining water tank is arranged under the clamping devices, mounting tables are arranged on the maintaining water tanks, and water absorbing materials used for covering cement adhesives for the bar-shaped insulators are arranged on the mounting tables. Implementation of the railway bar-shaped insulator cementing maintaining rack provided by the utility model mainly solves the technical problems that a railway bar-shaped insulator cementing maintaining rack in the prior art dilutes the cement adhesive, and when the bar-shaped insulators are fixed, operation is complicated, and labor cost is wasted.