Auxiliary device for butt jointing of straight and bent pipes and method of use thereof

Abstract

The invention discloses an auxiliary device for butt jointing of straight pipes and bent pipes, comprising a first pressing plate, a second pressing plate, a first side drawing plate, a second side drawing plate and a bending pipe drawing plate, the first pressing plate The two ends are connected to the two ends of the second pressing plate through the detachable first tensioning member, and the first pressing plate, the second pressing plate and the two first tensioning members enclose the pipe docking positioning cavity; the first side drawing plate and The second side pull plate is located on one side of the pipe docking positioning cavity, and one end of the first side pull plate and the second side pull plate is against the first pressure plate, and the other end is against the second pressure plate, and the elbow pull plate is located on the pipe Docking with the other side of the positioning cavity, the first side pull plate and the second side pull plate are respectively connected to the two ends of the elbow pull plate through detachable second tension members. A method of using the device is also disclosed. The structure of the device is simple, each part is very common, the material is very convenient to obtain, can be produced on site, the cost is very low, and it can be disassembled after use, and it is also very convenient to carry.

Description

technical field [0001] The invention relates to the field of pipe butt joint equipment, in particular to an auxiliary device for butt joint of straight pipes and bent pipes and a use method thereof. Background technique [0002] In the field of engineering construction and equipment installation, the construction of pipe fittings is often involved. During the butt joint construction of pipe fittings, the quality of the pipe fittings is related to the quality of the entire pipeline and even the project. During the butt joint construction, the reliability and accuracy of the pipe fittings must be ensured, and the construction efficiency must also be ensured. In common construction, it is easy to have the problem that the butt joint of pipe fittings is difficult to locate accurately, resulting in slow construction progress and many rework problems. For this reason, many studies have carried out the research and exploration of related pipe fitting butt joint technology. [0003...

AI Technical Summary

Problems solved by technology

In common construction, it is easy to have the problem that the pipe fittings are difficult to locate accurately, resulting in slow construction progress and many rework problems. For this reason, many studies have carried out the research and exploration of related pipe fittings butt joint technology

[0003] Most of the existing pipeline butt joint auxiliary equipment has a complex structure, high cost, large weight and volume, and is inconvenient to carry. Generally, two straight pipes are connected, and it is inconvenient to connect the curved pipe with the straight pipe.

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