Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Motive power catwalk pipe wane and pipe loading method of motive power catwalk pipe wane

A seesaw and catwalk technology, applied in the direction of drill pipe, casing, earthwork drilling, etc., can solve the problems of complex operation control, large energy consumption, long operation period, etc., to simplify the operation steps, reduce energy consumption, reduce The effect of labor intensity

Active Publication Date: 2012-10-10
BAOJI PETROLEUM MASCH CO LTD +2
View PDF6 Cites 17 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a power catwalk pipe rocker device, which solves the problems of complicated operation and control, long operation period and large energy consumption in the loading process of the existing pipe loading mechanism

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Motive power catwalk pipe wane and pipe loading method of motive power catwalk pipe wane
  • Motive power catwalk pipe wane and pipe loading method of motive power catwalk pipe wane
  • Motive power catwalk pipe wane and pipe loading method of motive power catwalk pipe wane

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0018] figure 1 , 2 Only one section on the right side of the catwalk, a catwalk may have 3-4 sets of the same section; Figure 4 There is only one part on the right side, and there may be 3-4 groups.

[0019] see figure 1 , figure 2 , the structure of the device of the present invention is that a drill string delivery device 2 is provided at the longitudinal centerline position of the double-sided or single-sided dynamic catwalk base 1, and a seesaw is flushly embedded in the panels on one side or both sides of the catwalk base 1 6. Refer to Figure 4 , the two ends of the lower surface of the seesaw 6 are respectively provided with an ear plate, and each ear plate is hinged to the piston end of a seesaw tilting liquid cylinder 4 through a pin shaft 5 respectively, and the other end of the seesaw tilting liquid cylinder 4 is hinged to ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a motive power catwalk pipe wane device. The longitudinal center line position of a catwalk base is provided with a drill string conveying device, a panel of the catwalk base is embedded with a wane in a flush way, two ends of the lower surface of the wane are respectively provided with a lug plate, each lug plate is hinged with the piston end head of an inclined hydraulic cylinder of the wane, and the other end of the inclined hydraulic cylinder of each wane is hinged on a connecting seat of the catwalk base; the part of each wane arranged at the outer side of the catwalk base is provided with a pipe rack, the inner side edge of the pipe rack is hinged with the edge of the catwalk base, the lower surface of the outer side of the pipe rack is provided with a main lug plate, the main lug plate is hinged with the piston end head of an inclined hydraulic cylinder of the pipe rack, and the bottom end of a cylinder body of the inclined hydraulic cylinder of the pipe rack is supported on the ground. The invention also discloses a method for pipe loading by using the motive power catwalk pipe wane device. The device and the method disclosed by the invention have the advantages that the energy source consumption is greatly reduced, the work efficiency is improved, and the labor intensity is reduced.

Description

technical field [0001] The invention belongs to the technical field of petroleum exploration equipment, and relates to a power catwalk pipe seesaw device, and also relates to a pipe loading method using the power catwalk pipe seesaw device. Background technique [0002] In recent years, the pipe handling system of drilling rigs has developed rapidly, especially the power catwalk. The principles and methods of these power catway pipes rolling from the pipe rack to the catway delivery device are the same. First, the hydraulic cylinder tilts the rack at a certain angle, and the pipe is rolled from the rack to the loading mechanism on the side of the catwalk by its own gravity and initial power to overcome friction. device, after the pipe is rolled in, the loading mechanism resets and stands by, the liquid cylinder of the pipe rack is retracted, and the pipe rack is in a horizontal state or a downwardly inclined state. Repeat the above actions, the pipes can be rolled into the ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): E21B19/15
Inventor 乔晓锋刘春宝惠晓英邢广亮杨海刚吴卫周
Owner BAOJI PETROLEUM MASCH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com