Oil drill pipe transfer and clamping device

Abstract

The invention discloses an oil drill pipe transfer clamping device comprising four support cylinders. The openings of the support cylinders are upward, support columns are inserted into the support cylinders, the four support cylinders are divided into 2 groups, a clamping plate component is arranged between the first support column group, and a drill pipe tail limit block is arranged between the second support column group; the clamping plate component comprises an upper clamping plate and a lower clamping plate which are arranged vertically, the corresponded faces of the upper clamping plate and lower clamping plate are provided with a plurality of grooves A forming round holes, the drill pipe tail limit block is provided with a plurality of through holes P penetrating the front side face and rear side face of the drill pipe tail limit block, a block inserting groove is formed in the upper side of the drill pipe tail limit block in a penetrated manner, is communicated with the through holes P and is provided with a limiting block, and rotary shafts penetrate the upper portions of the supporting columns. The technical problem that a small vehicle cannot transfer long drill pipes is solved.

Description

technical field [0001] The invention relates to a transfer and clamping device for oil drill pipes. Background technique [0002] Existing oil drilling pipes are relatively long, and are generally transported by large trailers. Since the trailers are very long, it is only necessary to place the oil drilling pipes directly on the body of the trailer, and the actual operation Among them, due to the impassable roads in the field drilling areas, the environment of many drilling sites makes it impossible for large trailers to reach them. Therefore, the existing technology is to transport the drill pipes to the extreme position of the trailers, and then use manual methods or small vehicles for transfer. Since small vehicles cannot reach the length index of oil drill pipes, manual transfer is often used, and the transfer process is very laborious. Contents of the invention [0003] The object of the present invention is to provide a clamping device for transferring oil drill pip...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a clamping device for transferring oil drill pipes, which can solve the technical problem that small vehicles cannot transfer long drill pipes

[0005] It can be seen from the above structure that the design principle of the present invention is: using the above structure, the oil drill pipe is placed obliquely or lifted or placed obliquely after being lifted, and the excessively long part of the oil drill pipe is extended to the front of the small transfer vehicle, so that Solved the problem that the length of the carrying section behind the small car could not fully load the oil drill pipe

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