Receiving and launching barrel turnover device

Abstract

The invention relates to a ball receiving and sending cylinder turnover device which comprises a base, a front supporting seat, a middle supporting seat, a rear supporting seat and a turnover frame. The front supporting seat, the middle supporting seat and the rear supporting seat are sequentially arranged on the base at intervals; the overturning frame can rotate between a first rotating position and a second rotating position, the overturning frame comprises an overturning seat in rotating fit with the middle supporting seat, a supporting part extending from the overturning seat in the side direction and at least two guide columns, an included angle is formed between the supporting part and the guide columns, and the guide columns are used for being connected with sleeves of the ball receiving and sending barrels in a sleeving mode so as to be connected with the ball receiving and sending barrels; when the overturning frame is at the first rotating position, the guide column is arranged in the horizontal direction and extends out of the rear supporting seat, so that the ball receiving and sending barrel can be supported on the rear supporting seat, and the supporting part faces upwards; and when the overturning frame is located at the second rotating position, the guide column is arranged upwards, so that the receiving and dispatching air cylinder can be erected, and the supporting part is horizontally arranged and supported to the front supporting seat. The ball receiving and sending cylinder turnover device enables the ball receiving and sending cylinders to be turned over, transported, tested and stored underwater, and is practical and convenient.

Description

technical field [0001] The invention relates to the field of offshore oil engineering, and more specifically relates to a flipping device for a receiving and receiving ball cylinder. Background technique [0002] With the continuous development of offshore oil, major offshore oil companies are increasing the development of deep water oil fields. Deepwater pre-commissioning is an inspection of the installation quality of underwater facilities, and it is also an important link before underwater pipelines are put into production. During the construction process of submarine pipeline pre-commissioning, it is necessary to use the receiving and receiving ball to carry out pipeline pigging, diameter measurement and other work. [0003] During the underwater use, the receiving and receiving tube usually needs to be connected in a vertical state. Due to the higher height in the vertical state, there is a greater risk. When carrying out operations such as transportation, testing, an...

AI Technical Summary

Problems solved by technology

The receiving and receiving barrel needs to be switched between horizontal and vertical states many times during offshore construction. However, due to the shape of the receiving and receiving barrel itself, it is still difficult and inconvenient to perform this operation only on the receiving and receiving barrel itself.

[0004] In addition, due to the shape of the horizontal receiving and

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