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

Offshore well power assisting device with chromium and manganese alloy welding springs

A power-assisted, chrome-manganese technology, applied in the direction of springs/shock absorbers, electromechanical devices, mechanical equipment, etc., can solve the problems of high cost of power source troubleshooting, impact on oil well production, staggering maintenance costs, etc., to save internal space , Convenient wiring, convenient installation and debugging

Inactive Publication Date: 2015-07-01
张志雄
View PDF4 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] As we all know, the cost of each maintenance of offshore oil drilling platform equipment is astonishing. Any component in offshore oil drilling platform equipment must be able to withstand seawater corrosion. High, and affect oil well production for a long time

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
  • Offshore well power assisting device with chromium and manganese alloy welding springs
  • Offshore well power assisting device with chromium and manganese alloy welding springs
  • Offshore well power assisting device with chromium and manganese alloy welding springs

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] Describe the present invention in detail below in conjunction with accompanying drawing and specific embodiment:

[0036] figure 1 , figure 2 , image 3 with Figure 4 Middle: A chrome-manganese alloy welded spring power auxiliary equipment for offshore oil wells. There are three to five platform hinges 144 on the operating platform 110. Each platform hinge 144 is connected to the upper hole end of the welded spring buffer 145, and the welded spring buffer 145 The end of the lower hole is connected and fixed with the fixed foot 146; the motor base 505, the turntable base 158 and the swing rod base 151 are fixed on the operation platform 110, and the swing rod shaft pin 503 on the swing rod base 151 is rotatably fixed to the drilling machine. Fork 153, the turntable pin 188 on the turntable base 158 can rotate and fix the pulley turntable 179, the motor base 505 is fixedly equipped with a squirrel-cage flameproof V-belt motor 180; the drilling pendulum One end of t...

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

PropertyMeasurementUnit
thicknessaaaaaaaaaa
thicknessaaaaaaaaaa
diameteraaaaaaaaaa
Login to View More

Abstract

The invention relates to an offshore well power assisting device, in particular to an offshore well power assisting device with chromium and manganese alloy welding springs. The upper hole end of a welding spring buffer is connected to each platform hinge of an operation platform, and the lower hole end of each welding spring buffer is connected and fixed to a fixing supporting leg. A well drilling swing rod is rotationally fixed to a swing rod shaft pin on a swing rod base, a large well drilling rope is fixedly connected with one side end of the well drilling swing rod, and the large well drilling rope penetrates through a platform drilling hole in the operation platform and then goes deep to a seabed oil well bed. The offshore well power assisting device is characterized in that an isolation component is arranged on a front end cover in a squirrel cage type flameproof triangular belt wheel motor, all the bending moment loads are shared, a motor rotating shaft is made to only bear pure torque, the squirrel cage type flameproof triangular belt wheel motor and the welding spring buffers are combined together through the operation platform, meanwhile, the two problems, namely the power source motor rapid wear problem and the overall buffering problem of oil well facilities, troubling offshore wells are solved, and unexpected effects are achieved.

Description

technical field [0001] The invention relates to an auxiliary device for offshore oil wells, which belongs to the application field of marine energy development technology, in particular to a chromium-manganese alloy welded spring power auxiliary equipment for offshore oil wells by means of a sea surface operation platform. Background technique [0002] The ocean contains huge renewable energy, and the development of ocean energy has become a strategic choice for countries all over the world. However, my country has a long coastline and abundant marine resources. Offshore platforms are structures that provide production and living facilities for drilling, oil extraction and other activities at sea. According to its structural characteristics and working status, it can be divided into three categories: fixed type, movable type and semi-fixed type. The lower part of the fixed platform is directly supported by piles, expanded footings or other structures and is fixed to 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): E21B43/01H02K17/32F16F7/116B63B35/44C22C38/44C22C38/58C04B35/50
CPCE21B43/01B63B35/44C04B35/50C04B2235/3206C04B2235/3215C04B2235/349C22C38/002C22C38/06C22C38/08C22C38/12C22C38/18C22C38/42C22C38/44C22C38/58F16F7/116H02K17/32
Inventor 张志雄
Owner 张志雄
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