An intelligent power catwalk

A catwalk and power technology, which is applied in the direction of drilling equipment, earthwork drilling, drill pipe, etc., can solve the problems of lower production efficiency, low intelligence, and low transportation efficiency, so as to improve the intelligence and expand the scope of application , the effect of reducing labor intensity

Inactive Publication Date: 2011-12-14
深圳市欧佩亚海洋工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the loading of drill pipes in the process of oilfield drill pipe transmission is mostly done by manpower. Every time the drill pipe is transported during work, the worker controls the entire process repeatedly, and the position of the drill pipe is adjusted by the worker's vision, which is inefficient. , equipment failure maintenance period is long, resulting in production interruption
The current power catwalk has the following disadvantages: the degree of automation is low, and the labor intensity of workers is high; the workers are too close to the construction site, and the safety guarantee factor is low; the transportation efficiency is low, and the drill pipe transmission takes a long time; Changing functions, resulting in production interruptions and reducing production efficiency; the versatility is not strong, and it cannot adapt to drilling platforms of different heights; the drill pipe and load delivery method is single, and the degree of intelligence is low

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Example 1: Combining Figure 1-Figure 7 , a kind of intelligent power catwalk of the present invention, it is made up of bracket (1), track (4), wheel set (3), mechanical arm assembly (225) and catwalk main body (2), and catwalk main body (2 ) is placed on the track (4) of the support (1) through the wheel set (3), and the mechanical arm assembly (225) is installed on the catwalk main body (2).

[0020] The present invention also has the following technical characteristics:

[0021] The bracket (1) includes a track (4), a guardrail (101), an upper frame (102), a 10-type frame (103), a supporting leg (104), a base (105), a supporting block (106), a pin (107), rack (108), suspension ring (109), buffer ball (110) and hydraulic equipment column (111), support block (106) and base (105) bolts are connected together, and 10 type frame (103) passes Bolts are connected to the support block (106), and the support legs (104) are respectively connected to the support block (106)...

Embodiment 2

[0024] Example 2: Combining Figure 8 , implementation plan 1: catwalk main body position and angle adjustment

[0025] The two bases (105) are installed on the bottom surface of the workbench with one end fixed and a section free, and the supporting legs (106) are elongated correspondingly through the drive of the hydraulic cylinder, so that the catwalk main body (2) can be realized through the cooperation of the two supporting legs (106). Adjust the height and angle to achieve the required position of the target working platform. Implement multi-platform applications.

[0026] Drill pipe loading

[0027] The main body of the catwalk (2) stays at the waiting station, and the crane lifts the drill pipe from the pile of rods and puts it on the loading plate (243), and one end of the loading plate (243) passes through the pin shaft (207) of the loading plate in a hinged form. ) is connected with the loading plate hydraulic cylinder (206), the other side of the loading plate h...

Embodiment 3

[0036] Example 3: Binding Figure 6 , Embodiment 2: The position and angle adjustment of the main body of the catwalk, the loading of the drill pipe, the transportation of the drill pipe, the walking of the main body of the catwalk, and the unloading of the drill pipe are basically the same as the first embodiment, the difference lies in the adjustment of the drill pipe, Embodiment two has increased manipulator assembly (225) such as Figure 7 shown. The lifting arm (226) is hinged on the body welding structure (203) through the lifting arm connecting pin (229), and the lifting arm hydraulic cylinder (227) is hinged on the lifting arm (226) and welded with the body through the lifting arm hydraulic cylinder pin (228). On the structure (203), the lifting arm (226) lifts the drill pipe that has reached the destination point to a specified height under the promotion of the lifting arm hydraulic cylinder (228), and the mechanical arm assembly (225) assists in adjusting the drill ...

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Abstract

The invention provides an intelligent power catwalk which consists of a bracket, a track, a wheel set, a mechanical arm assembly and a catwalk main body, wherein the catwalk main body is arranged on the track of the bracket through the wheel set; and the mechanical arm assembly is arranged on the catwalk main body. The catwalk main body runs on the track through a general wheel and a wind-resistant wheel. According to the intelligent power catwalk disclosed by the invention, the automation of the transportation process for work of the power catwalk is realized, the labor intensity of workers is reduced and occurring probability of accidents and the loss caused by unexpected accidents are reduced. According to the intelligent power catwalk disclosed by the invention, by adopting a coder structure, the intelligent degree of the power catwalk is improved, further labor saving in the work process is realized, the work efficiency is improved and the transportation time of a drill rod is shortened. With the modular design, the intelligent power catwalk has a quickly-changing function and can be used for eliminating faults in time and ensuring stable and continuous production. The application range of the intelligent power catwalk is widened by using a catwalk platform; and the intelligent level of the intelligent power catwalk is improved by using different implementation schemes.

Description

(1) Technical field [0001] The invention relates to supporting equipment for oil drilling rigs, in particular to an intelligent power catwalk. (2) Background technology [0002] With the application of mechanized automation technology in the oil drilling rig industry, my country's oil drilling rig manufacturing technology has developed rapidly, but the research and investment in the automation of drilling rig peripheral equipment is obviously insufficient. At present, the discharge of drilling tools and the operation of the upper and lower drilling rigs in my country are still at the level of the 1960s and 1970s, which is not compatible with the development level of the overall technology of drilling rigs. At present, the loading of drill pipes in the oilfield drill pipe transmission process is mostly done by manpower. During the work, each time the drill pipes are transported, the workers control the whole process repeatedly, and the position of the drill pipes is adjusted ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21B19/15
Inventor 孙敬颋白勇郭亭山陈泓闫志超郝广鑫
Owner 深圳市欧佩亚海洋工程有限公司
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