Special transfer auxiliary device for oil drill pipe
An auxiliary device and oil drill pipe technology, which is applied in the direction of drill pipe, drill pipe, drilling equipment, etc., can solve the problems that the oil drill pipe cannot be fully loaded in the carrying area, and the long drill pipe cannot be transported by small vehicles, so as to solve the problem that the long drill pipe cannot be transported Drill pipe, shorten construction time, and easy operation
Inactive Publication Date: 2016-11-30
张令圆
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Problems solved by technology
[0003] The purpose of the present invention is to provide a special transfer auxiliary device for 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
Method used
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Embodiment 1
[0021] like Figure 1-Figure 3 shown
[0022] The special transfer auxiliary device for oil drill pipes includes four support tubes 2 installed on the bottom plate 1 of the transfer auxiliary device body. The openings of the four support tubes 2 face upward, and support columns 3 are inserted into the four support tubes 2. The 4 bracket columns 3 are divided into 2 groups, each group has 2 bracket columns 3, a splint assembly is arranged between the first group of bracket columns 3, and a drill pipe tail limit block 5 is arranged between the second group of bracket columns 3, and the splint The assembly includes an upper splint 9 and a lower splint 8 arranged up and down. A plurality of grooves A are provided on the opposite surfaces of the upper splint 9 and the lower splint 8. The upper splint 9 and the lower splint 8 are connected by screws, and the opposite grooves A form a circle. hole, the limit block at the end of the drill pipe is provided with a plurality of grooves ...
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The invention discloses a special transfer auxiliary device for oil drilling rods, which comprises four support tubes installed on the bottom plate of the transport vehicle body, the openings of the four support tubes face upward, and support columns are inserted into the four support tubes. The bracket columns are divided into 2 groups, each group has 2 bracket columns, the first group of bracket columns is provided with a splint assembly, and the second group of support columns is provided with a drill pipe tail limit block, and the splint assembly includes an upper splint set up and down and the lower clamping plate, the upper clamping plate and the lower clamping plate are provided with a plurality of grooves A on the opposite surface, the upper clamping plate and the lower clamping plate are connected by screws, the opposite groove A forms a round hole, and the limit block at the end of the drill pipe is provided with multiple grooves Groove B, the bottom surface of each groove B is provided with a stopper, and the upper part of each support column is respectively penetrated by a rotating shaft in the horizontal direction. Solve the technical problem that small vehicles cannot transfer long drill pipes.
Description
technical field [0001] The invention relates to a special transfer auxiliary 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 purpose of the present invention is to provide a special transfer auxiliary device for oi...
Claims
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IPC IPC(8): E21B19/15
Inventor 张令圆谌甜甜孙鹏王晓兰
Owner 张令圆