Movable operation platform bracket of gas-discharging chimney

The utility model relates to an operation platform bracket, in particular to a movable operation platform bracket of a gas-discharging chimney. The bracket is characterized in that the bracket comprises an upper rod, a crossbeam, a first bolt, a brace rod, a second bolt and a lower rod; the right end of the crossbeam is fixedly connected with the lower end of the upper rod; the left end of the crossbeam is fixedly connected with the upper end of the lower rod; the right part of the crossbeam and the upper end of the brace rod are provided with a first bolt hole respectively; the lower part of the lower rod and the lower end of the brace rod are provided with a second bolt hole respectively; the crossbeam is connected with the brace rod by the first bolt which passes through the first bolt hole; and the lower rod is connected with the brace rod by the second bolt which passes through the second bolt hole. The movable operation platform bracket has the advantages of simple structure and convenient and flexible