Concrete pump pipes will inevitably generate severe impact and vibration during concrete transportation operations. If not fixed, it is easy to cause pipe connection breakage. Some non-standard constructions directly connect pump pipes without fixing them, which is very dangerous. There are many ways to fix it, such as bracket fixing, pipe clamp fixing, etc., which need to be determined based on the actual situation of on-site construction.

        The methods of fixing brackets include welding brackets, bolt brackets, etc. If the pump pipe is transported to a higher building, a prefabricated bracket is needed to fix it. This can not only stabilize the vibration of the pump pipe, but also prevent damage caused by pipe explosion. There is no specific operation for the construction of the pump pipe bracket. When building the bracket, the pouring sequence should be from far to near. Special attention should be paid to the reserved hole position of the pump pipe, where the vibration of the pump pipe can cause concrete segregation and weak bonding between the steel bars and concrete. Therefore, it is recommended to pour the concrete on the floor, especially around the reserved hole, and manually pour it to the designated position. In addition, the pump pipe bracket cannot be connected to the column formwork that has not been poured, which can also result in concrete segregation and weak bonding between the steel bars and concrete.

        The main effect of the pump tube bracket after construction is to stabilize the pump tube. Suitable brackets and fixing and construction methods should be selected according to the working conditions.