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Welding deadline anchor provided with oiling device

A technology of oiling device and fixer, which is applied in the direction of support device, engine lubrication, mechanical equipment, etc., can solve the problems of inconvenient operation, short service life, inconvenient use, etc., and achieve the advantages of simple structure, easy operation and extended service life Effect

Inactive Publication Date: 2016-08-24
周化章
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing dead rope is inconvenient to fix, has a short service life, is not easy to operate, is inconvenient to use, and wastes time.

Method used

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  • Welding deadline anchor provided with oiling device
  • Welding deadline anchor provided with oiling device
  • Welding deadline anchor provided with oiling device

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Embodiment Construction

[0011] see Figure 1-Figure 4 , the specific embodiment adopts the following technical scheme: it includes a large seat 1, a large wheel 2, a sensor 3, a large shaft 4, a round nut 5, a shoulder retaining ring 6, a backwash washer 7, a tapered roller bearing 8, a limit Block 9, sealing strip one 10, expansion ring 11, end cover 12, sealing strip two 13, oiling screw 14, spring 15, rope clamp 16, pressing block 17, steel ball 18, gasket 19, the large seat 1 passes through the large The shaft 4 is equipped with a large wheel 2, and the tapered roller bearing 8 is installed on the large shaft 4. One end of the large shaft 4 is equipped with an end cover 12 through a sealing strip 2 13, and an oil filling screw 14 is installed on the end cover 12. On the large shaft 4 A round nut 5, a shaft shoulder retaining ring 6, and a stop washer 7 are installed respectively, an expansion ring 11 is installed on the end cover 12, a sealing strip 10 is installed on one side of the big shaft 4,...

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Abstract

The invention provides a welding deadline anchor provided with an oiling device, and relates to the technical field of oil drilling appliances. A large wheel is installed on a large base through a large axle, a tapered roller bearing is installed on the large axle, one end of the large axle is provided with an end cover through a sealing strip II, an oiling screw is installed on the end cover, the large axle is respectively provided with a round nut, a shoulder ring and a retaining gasket, an expansion ring is installed on the end cover, a sealing strip I is installed on one side of the large axle, a rope clip is arranged on one side of the large wheel, a compressing block is arranged on the rope clip, a limit block is arranged on one side of the large wheel, a spring is arranged in the oiling screw, a steel ball is installed at one end of the spring, and a spacer is installed at the other end of the spring. The welding deadline anchor facilitates oiling and fixing, the operation is simple, the service life is prolonged, and the structure is simple.

Description

Technical field: [0001] The invention relates to the technical field of petroleum drilling tools, in particular to a welding dead-rope fixer with an oil injection device. Background technique: [0002] The existing dead rope is inconvenient to fix, has a short service life, is not easy to operate, is inconvenient to use, and wastes time. Invention content: [0003] The object of the present invention is to provide a welding dead rope fixer with an oiling device, which is convenient for oiling and fixing, easy to operate, prolongs the service life and has a simple structure. [0004] In order to solve the problems existing in the background technology, the present invention adopts the following technical scheme: it includes a large seat, a large wheel, a sensor, a large shaft, a round nut, a shaft shoulder retaining ring, a backwash washer, a tapered roller bearing, and a limit block , Sealing strip 1, expansion ring, end cover, sealing strip 2, oiling screw, spring, rope ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21B19/00E21B15/00F16N1/00
Inventor 周化章
Owner 周化章
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