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Pumping unit belt device and installation method

A technology of belt device and pumping unit, which is applied in earthwork drilling, wellbore/well parts, production fluid, etc. It can solve the problems affecting normal production, increasing production cost, and the impact of belt loop elasticity, etc., so as to prolong the service life, Easy to assemble and good effect

Active Publication Date: 2020-09-01
山东禧龙石油装备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The belt used in the oil pumping unit is an ordinary belt. During the process of installing the belt into the pulley, the belt needs to be stretched forcefully, and then installed between the pulleys. In this way, the elasticity of the belt loop after stretching will be affected, and the belt loop needs to be repaired frequently. Replacement will not only affect normal production, but also increase production costs

Method used

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  • Pumping unit belt device and installation method
  • Pumping unit belt device and installation method
  • Pumping unit belt device and installation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] A pumping unit belt device, which consists of: an open belt 1, one side of the open belt has a front through hole 2 and a rear through hole 3, and the front through hole is connected to the front top groove 4 and the front Bottom groove 5, described front top groove and described front bottom groove are oppositely arranged, and described back through hole connects rear top groove 6 and rear bottom groove 7, and described back top groove and The rear bottom grooves are arranged oppositely; the other side of the open belt has a front pair of through holes 8 and a rear pair of through holes 9, and the front pair of through holes connects the front pair of top grooves 10 and the front pair of through holes. The bottom groove 11, the front top groove is opposite to the front bottom groove, the rear through hole is connected to the rear top groove 12 and the rear bottom groove 13, and the The back-to-top groove is set opposite to the rear-to-bottom groove.

[0033] The front...

Embodiment 2

[0035] The pumping unit belt device described in Embodiment 1, the bottom of the front top groove is connected to the front top magnetic sheet 14, the bottom of the front bottom groove is connected to the front bottom magnetic sheet 15, and the rear top concave The bottom of the groove is connected to the back top magnetic sheet 16, and the bottom of the rear bottom groove is connected to the rear bottom magnetic sheet 17; the bottom of the front to top groove is connected to the front to top magnetic sheet 18, and the front to bottom The bottom of the groove is connected to the front-to-bottom magnetic sheet 19 , the bottom of the rear-to-top groove is connected to the rear-to-top magnetic sheet 20 , and the bottom of the rear-to-bottom groove is connected to the rear-to-bottom magnetic sheet 21 .

[0036] The magnetic pieces at various positions provide convenient conditions for the closing of the open belt, and after closing, the closing part of the open belt can be smoothed...

Embodiment 3

[0038] In the pumping unit belt device described in Embodiment 2, the front through hole is connected to the front pair of through holes through a front fixing piece, and the front fixing piece includes a bottom front iron strip 22, the One end of the bottom front iron strip is connected to the bottom of the left front U-shaped elastic clip 23, the top of the left front U-shaped elastic clip is connected to the front left upper magnetic sheet 24, and the other end of the bottom front iron strip is connected to the right front The bottom of the U-shaped elastic clip 25, the top of the right front U-shaped elastic clip is connected to the front right upper magnetic sheet 26, the left front U-shaped elastic clip is hooked on the front through hole, and the right front The U-shaped elastic clip hooks the front pair of through holes.

[0039]The left front U-shaped elastic clip hooks the front through hole, and the right front U-shaped elastic clip hooks the front through hole, whi...

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Abstract

The invention discloses an oil pumping unit belt device and an installation method. The oil pumping unit belt device is composed of an open belt, wherein a front through hole and a second through holeis formed in one side of the open belt, the front through hole is connected with a front top groove and a front bottom groove, the front top groove and the front bottom groove are oppositely formed,the rear through hole is connected with a rear top groove and a rear bottom groove, and the rear top groove and the rear bottom groove are oppositely formed; and a front opposite through hole and a rear opposite through hole are formed in the other side of the open belt, the front opposite through hole is connected with a front opposite top groove and a front opposite bottom groove, the front opposite top groove and the front opposite bottom groove are oppositely formed, the rear opposite through hole is connected with a rear opposite top groove and a rear opposite bottom groove, and the rearopposite top groove and the rear opposite bottom groove are oppositely formed. The oil pumping unit belt device is applied to an oil pumping unit.

Description

Technical field: [0001] The invention relates to a belt device and an installation method of an oil pumping unit. Background technique: [0002] The belt used in the oil pumping unit is an ordinary belt. During the process of installing the belt into the pulley, the belt needs to be stretched forcefully, and then installed between the pulleys. In this way, the elasticity of the belt loop after stretching will be affected, and the belt loop needs to be repaired frequently. Replacement will not only affect normal production, but also increase production costs. Invention content: [0003] The purpose of the present invention is to provide a pumping unit belt device and installation method that can increase the strength of the belt loop and prolong the service life of the belt loop. [0004] Above-mentioned purpose realizes by following technical scheme: [0005] A pumping unit belt device, which consists of: an open belt, one side of the open belt has a front through hole a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E21B43/00E21B41/00
CPCE21B41/00E21B43/121
Inventor 吴中阳
Owner 山东禧龙石油装备有限公司