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Steel pipe column concrete pumping and jacking forming matching system
The invention relates to a steel pipe column concrete pumping and jacking forming matching system. The system comprises a steel pipe column, high-pressure pump pipes, auxiliary plates, a stop valve, high-strength bolts, flange clips and a vehicle-mounted ground pump. Pipe orifices of the two high-pressure pump pipes are fixedly connected with the two corresponding auxiliary plates respectively and are assembled through the stop valve arranged between two auxiliary plates and the other auxiliary plate corresponding to the stop valve, and the three auxiliary plates are fixedly connected through the high-strength bolts to form a movable throat assembly. An open pressure injection opening and an air outlet are formed in the steel pipe column, and the steel pipe column and the high-pressure pump pipe at one end of the movable throat assembly are welded on the open pressure injection opening to form an inputting opening; the high-pressure pump pipe at the other end of the movable throat assembly is communicated with the high-pressure pump pipe of the vehicle-mounted ground pump through the flange clips and the high-strength bolts to form an overall conveying pipeline. The construction space occupied by the system is obviously reduced, and resistance in various aspects is reduced in multi-work-type intersecting construction. The matching system is simple in structure, remarkable in effect, reusable and easy to assemble and disassemble.
Steel pipe column concrete pumping and jacking forming matching system
The invention relates to a steel pipe column concrete pumping and jacking forming matching system. The system comprises a steel pipe column, high-pressure pump pipes, auxiliary plates, a stop valve, high-strength bolts, flange clips and a vehicle-mounted ground pump. Pipe orifices of the two high-pressure pump pipes are fixedly connected with the two corresponding auxiliary plates respectively and are assembled through the stop valve arranged between two auxiliary plates and the other auxiliary plate corresponding to the stop valve, and the three auxiliary plates are fixedly connected through the high-strength bolts to form a movable throat assembly. An open pressure injection opening and an air outlet are formed in the steel pipe column, and the steel pipe column and the high-pressure pump pipe at one end of the movable throat assembly are welded on the open pressure injection opening to form an inputting opening; the high-pressure pump pipe at the other end of the movable throat assembly is communicated with the high-pressure pump pipe of the vehicle-mounted ground pump through the flange clips and the high-strength bolts to form an overall conveying pipeline. The construction space occupied by the system is obviously reduced, and resistance in various aspects is reduced in multi-work-type intersecting construction. The matching system is simple in structure, remarkable in effect, reusable and easy to assemble and disassemble.
Steel pipe column concrete pumping and jacking forming matching system
WANG YONG (author) / ZHU LIFENG (author) / MA JINKUI (author) / LU ZHANJIE (author) / LIU JIASEN (author)
2015-07-22
Patent
Electronic Resource
English
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