Detachable heat preservation shed frame in slurry pump and slurry tank area

The utility model relates to a heat preservation structure of petroleum drilling and workover rig supporting equipment, in particular to a heat preservation shed frame capable of being assembled and disassembled in a slurry pump and slurry tank area. A heat preservation shed frame of the device is formed by connecting a plurality of stand columns and pull rods, sleeving pipes are connected to theupper ends of the stand columns in the four equal-angle directions respectively, and inserting trousers are connected to the middles and the lower portions of the stand columns in the four equal-angledirections respectively; the pull rod comprises an upper pull rod of which two ends are respectively connected with the intubation tube and a lower pull rod of which two ends are respectively connected with the wedge-shaped insert. According to the utility model, the quick, simple and convenient mounting and dismounting can be realized; the moving time of a drilling crew is effectively shortened;the pull rod is convenient