Steel pipe column concrete pumping and jacking forming matching system

Abstract

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.

Description

Technical field [0001] The present invention involves a concrete construction supporting system, which specializes in a steel pillar column concrete pumping top -up supporting system. Background technique [0002] At present, in the field of construction engineering, scientific and technological innovation and improvement of production efficiency are important means to ensure survival in a fierce competitive environment.Under the premise of ensuring the quality of construction, through scientific management and scientific and technological progress, the production method is changed to improve production efficiency and improve the competitiveness of enterprises. [0003] Traditional steel pillar column concrete irrigation technology usually uses high -throwing construction. From the perspective of the existing construction method itself, a large area of construction site must be occupied during construction, and a large number of workers need to be invested to cooperate with const...

AI Technical Summary

Problems solved by technology

[0003] Traditional steel pipe column concrete core filling technology usually adopts the high-throwing method. From the perspective of the existing construction method itself, the construction will occupy a large area of ​​the construction site, and a large number of workers must be invested in the construction; when the construction period is tight, multiple types of work are required When interspersed with work, it will be relatively difficult; traditional construction often involves high-altitude operations, which inevitably poses safety hazards during construction; when pouring concrete, the use of high-throw methods will also cause the quality of concrete to be not compact , the strength design value of concrete will not be guaranteed

In the high-altitude construction, due to the high-altitude operation and the small space used for high-altitude work, it is destined to be unstable in controllability and often waste a lot of concrete; at the same time, the construction time will be greatly extended, and the construction period cannot be guaranteed.

Images