An automatic pipe-laying machine for oil field

Abstract

The invention discloses an automatic piping machine for an oilfield, and relates to the technical field of the oilfield, in particular to the automatic piping machine for the oilfield. The automatic piping machine comprises a fixed base. A fixed bottom frame is arranged on the top of the fixed base. A fixed frame located on one side of the fixed bottom frame is fixedly installed on the top of thefixed base. According to the automatic piping machine for the oilfield, first mechanical arms are arranged at the bottoms of second fixed blocks, drill stems on the tops of placement bottom plates canbe grabbed through automatic mechanical claws at the bottoms of the first mechanical arms to be conveyed in the first step, the drill stems grabbed by the first mechanical arms are conveyed in the second step through second mechanical arms on one sides of first fixed blocks, and the drill stems are upwards conveyed through third mechanical arms outside second supports, so that the effect of fullyautomatically conveying the drill stems is realized, and the problem that people need to participate in drill stem conveying by means of an existing device and lots of labor is wasted is solved.

Description

technical field [0001] The invention relates to the technical field of oil fields, in particular to an automatic pipe arrangement machine for oil fields. Background technique [0002] In the same area, the oil reservoir is the oil field. People use the drilling method to excavate the oil inside the oil reservoir. When pulling out the drill pipe in the oil drilling field, it is necessary to use the pipe arrangement to send the drill pipe up or down the platform. Placement, when excavating the same oil field, it is necessary to transport multiple drill pipes to the inside of the drill floor to ensure the oil excavation efficiency of the oil field, and the used multiple drill pipes need to be transported from the drill floor to the ground. The conveying process takes a long time and requires a lot of manpower. For this reason, a pipe arrangement mechanism capable of conveying drill pipes has appeared. [0003] When the existing pipe arrangement mechanism transports drill pipes...

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Problems solved by technology

[0002] In the same area, the oil reservoir is the oil field. People use the drilling method to excavate the oil inside the oil reservoir. When pulling out the drill pipe in the oil drilling field, it is necessary to use the pipe arrangement to send the drill pipe up or down the platform. Placement, when excavating the same oil field, it is necessary to transport multiple drill pipes to the inside of the drill floor to ensure the oil excavation efficiency of the oil field, and the used multiple drill pipes need to be transported from the drill floor to the ground. The conveying process takes a long time and requires a lot of manpower. For this reason, a pipe arrangement mechanism capable of conveying drill pipes has emerged

[0003] When the existing pipe arrangement mechanism transports drill pipes, due to structural reasons, the volume of the conveying device is too large, which leads to cumbersome installation process of the device. Due to the large structural parts, the conveying accuracy of drill pipes is poor, which affects the The transmission efficiency of the device for the drill pipe, and most of the processes of the existing conveying device require manual participation. Due to the large volume of the drill pipe, a large amount of manpower is required in the process of conveying the drill pipe. In addition, the existing device generally uses a simple connection The device fixes the drill pipe and then transports the drill pipe upwards. This fixing method has a poor fixing effect. When the specifications of the drill pipe are different, it is necessary to frequently disassemble and fix the fixing device again, which takes a lot of time , therefore, we developed and researched an automatic pipe-laying machine for oilfield

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