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Cleaning equipment for steel wire rope for petroleum exploitation pumping unit

A technology for oil extraction and cleaning equipment, which is applied in the directions of cleaning methods, cleaning methods and utensils, chemical instruments and methods using tools, etc., and can solve the problems of limited cleaning effect of ropes and inability to penetrate deep into ropes.

Active Publication Date: 2021-11-30
大庆诺源石油科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the disadvantage that the internal thread structure in the existing cleaning fixture cannot go deep into the inner layer of the recessed area between the ropes, resulting in limited cleaning effect on the ropes, the present invention provides a wire rope cleaning device for oil extraction pumping units

Method used

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  • Cleaning equipment for steel wire rope for petroleum exploitation pumping unit
  • Cleaning equipment for steel wire rope for petroleum exploitation pumping unit
  • Cleaning equipment for steel wire rope for petroleum exploitation pumping unit

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] A kind of wire rope cleaning equipment used for oil extraction pumping unit, such as Figure 1-Figure 3 As shown, it includes end cleaning unit, traction unit, power transmission unit, deep cleaning unit, rotation unit, auxiliary cleaning unit, main support 1, fixed block 2, fixed rod 3, collection box 4, first roller 5 and second Two rollers 6; the top of main support 1 is welded with fixed block 2; the front bolt of main support 1 is connected with fixed rod 3; the front side wall bolt of fixed block 2 is connected with the upper end of fixed rod 3; the upper surface of main support 1 is placed There is a collection box 4; the right part of the front side wall of the fixed block 2 is rotatably connected with a first roller 5; the left part of the front side wall of the fixed block 2 is rotatably connected with a second roller 6; the lower part of the fixed rod 3 is connected with an end cleaning unit The rear part of the fixed block 2 is connected with a traction unit...

Embodiment 2

[0056] On the basis of Example 1, such as Figure 1-Figure 3 ,as well as Figure 15-Figure 17 As shown, an oil dirt collection unit is also included, and the bottom of the third fixed mount 503 is provided with an oil dirt collection unit. Push plate 705, wedge-shaped block 706; The bottom of the third fixed frame 503 is fixedly connected with the fourth fixed frame 701; The left and right sides of the fourth fixed frame 701 are respectively fixed with an annular collecting plate 702, and are located in the adjacent group respectively. The bottom of the third annular support 507; the left and right sides of the bottom of the two annular collecting plates 702 are each affixed with an elastic piece 703; each group of left and right adjacent two elastic pieces 703 are respectively affixed with a fourth An annular support 704 ; an annular push plate 705 is affixed to the upper parts of the two fourth annular supports 704 ; a wedge block 706 is affixed to the lower part of each se...

Embodiment 3

[0060] On the basis of Example 2, such as Figure 1-Figure 3 ,as well as Figure 10-Figure 14 As shown, it also includes a grease scraping unit, the upper part of the fixed block 2 is provided with a grease scraping unit, and the grease scraping unit includes a fifth fixed frame 801, a third electric slider 802, a third motor 803, and a fifth rotating shaft 804, collection inclined plate 805, elastic scraper 806 and collection box 807; the left and right parts of the top of the fixed block 2 are respectively fixedly connected with a fifth fixed frame 801; the insides of the two fifth fixed frames 801 are respectively slidably connected with a first Three electric sliders 802; each bolt at the rear of the two third electric sliders 802 is connected with a third motor 803; the upper surfaces of the two third electric sliders 802 are respectively rotatably connected with a fifth rotating shaft 804; The output shaft of the third motor 803 is respectively affixed to the fifth rota...

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Abstract

The invention relates to the field of petroleum equipment maintenance, in particular to cleaning equipment for a steel wire rope for a petroleum exploitation pumping unit. In order to solve the technical problem that an internal thread structure in an existing cleaning clamp cannot go deep into the inner layer of a sinking area between ropes, the cleaning equipment for the steel wire rope for the petroleum exploitation pumping unit comprises a fixing block, a power conveying unit, a deep cleaning unit and the like; the upper part of the fixing block is fixedly connected with the deep cleaning unit; and the rear portion of the deep cleaning unit is meshed with the power conveying unit. According to the technical scheme, a deep grease scraping part is arranged, on the premise that the steel wire rope is not damaged, the steel wire rope is in a bent state, a gap between every two adjacent rope strands in the steel wire rope is enlarged, grease deeply hidden in the sinking position is scraped away, in addition, the grease scraping part is elastic, and when cleaning work is conducted on the steel wire rope, the equipment can highly adapt to non-uniformity of gaps among the ropes.

Description

technical field [0001] The invention relates to the technical field of maintenance of petroleum equipment, in particular to a steel wire rope cleaning equipment used for oil extraction pumping units. Background technique [0002] The steel wire rope on the oil pumping unit, commonly known as braid, is an important traction part on the pumping unit. Because it is exposed to the air during use, there are concave lines on the twisted rope of the steel wire rope, which is easy to get stuck in the sand. Stone, and the steel wire rope is prone to grease condensation during long-term work. [0003] In order to enhance the service life of the steel wire rope, it is necessary to coat a layer of anti-rust lubricating grease on the surface of the steel wire rope. With the long-term operation of the steel wire rope on the pumping unit, the steel wire rope is coated on the surface of the steel wire rope during the reciprocating relaxation and twisting process. As the wire rope bends and...

Claims

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Application Information

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IPC IPC(8): B08B1/00B08B1/02B08B13/00
CPCB08B13/00B08B1/12B08B1/20B08B1/165
Inventor 贾萌萌
Owner 大庆诺源石油科技发展有限公司
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