Crawler-type self-walking drilling derrick mounting bracket and control method thereof

Abstract

The invention belongs to the technical field of oil field drilling equipment, and discloses a crawler-type self-walking drilling derrick installation support and a control method thereof. A support is welded to the upper end of a base, a sleeper beam is welded to the upper end of the support, and chassis are welded to the upper sides of the two ends of the base through supporting rods. The two ends of the chassis are connected with crawler-type moving devices through two hydraulic lifting devices correspondingly. By arranging the crawler-type autonomous walking device, the derrick installation technological process can be optimized, waste of equipment and resources is reduced, the crawler-type autonomous walking device can adapt to non-paving well site ground conditions in various severe environments and the moving requirement of the support during derrick installation, and by arranging the electric control device and the remote control device, autonomous walking of the support is controlled through the handle. The movable support can meet the high-efficiency and low-consumption moving requirements of the support when a derrick is installed in various severe environments of a well site, the problem that in the prior art, a non-paving well site pavement support is strenuous to move under the severe conditions is solved, and the adaptability and the transportability of equipment are improved.

Description

technical field [0001] The invention belongs to the technical field of oilfield drilling equipment, and in particular relates to a crawler-type self-propelled drilling derrick mounting bracket and a control method thereof. Background technique [0002] At present: before the drilling operation, the drilling derrick needs to be installed at first. Usually, the derrick sections are assembled horizontally by using the low support in the horizontal state. finish installation. The weight and volume of the derrick section is relatively large, and the installation needs to be carried out with the help of high and low brackets and a crane. The high and low brackets are used to place the derrick section and play a supporting role; the crane is not only responsible for lifting the bracket when the derrick is raised, but also temporarily during the movement of the bracket. Serve as a support for the derrick section. The traditional high and low brackets are bulky and inconvenient to ...

AI Technical Summary

Problems solved by technology

The traditional high and low brackets are heavy and inconvenient to move. More than two cranes are needed to cooperate. The demand for equipment is high, resulting in waste of resources

[0003] Through the above analysis, the problems and defects of the existing technology are: the traditional high and low brackets are relatively heavy, inconvenient to move, need more than two cranes to cooperate, high equipment requirements, resulting in waste of resources

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