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Beam-pumping unit brake locking device and using method

A beam pumping unit and lock-stop technology, which is applied in earthwork drilling, mechanical equipment, wellbore/well components, etc., can solve problems such as unstable use, operator safety hazards, and brake failure, and achieve the overall structure Closely connected, good braking effect, good braking and locking effect

Inactive Publication Date: 2019-09-03
宋晶鑫 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The beam pumping unit is driven by the motor to drive the reducer, and the reducer drives the crank to work. When the beam pumping unit needs to stop, it is braked by the friction brake device on the reducer, but the friction brake device When the friction pair is used for a long time, it will wear out, and sometimes the brake will fail. If the brake cannot be used, it will bring danger to the safety of the operator, and there will be unstable factors in use.

Method used

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  • Beam-pumping unit brake locking device and using method
  • Beam-pumping unit brake locking device and using method
  • Beam-pumping unit brake locking device and using method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A beam-type pumping unit brake and locking device, which is composed of: a reducer, the reducer has an outer casing 1, the outer casing is provided with an oblique inlay groove 2, one of the oblique inlay grooves One side is connected to the upper chute 3, and the other side is connected to the lower groove 4. The bottom connecting groove 5 of the front half of the oblique inlay groove is lower than the oblique inlay groove, and the groove is bonded to the flat magnetic Plate 6, the back half of the inclined insert slot is equipped with a sliding magnetic plate 7. The flat magnetic plate does not affect the sliding of the sliding magnetic plate and can play a role of attracting and fixing. The sliding magnetic plate is connected to the upper insert Board 8, the upper inserting board is inserted into the upper sliding groove and sliding, the upper inserting plate ensures that the sliding magnetic plate will not leave the oblique inserting groove when it is installed and sl...

Embodiment 2

[0027] In the brake and locking device of a beam pumping unit described in Embodiment 1, the output shaft is connected to the crank 15 of the beam pumping unit, and the crank rotates around the output shaft. The inner and lower part of the crank is provided with a flat inlaid groove 16, and the flat inlaid groove is welded to the brake iron plate 17, the brake iron plate does not protrude from the surface of the crank, and the brake iron plate does not protrude from the surface of the crank. Affect the normal use of the crank. When braking is needed, the brake iron plate can play the role of fixing (brake) the crank, ensuring that the crank does not continue to rotate. When braking is required, the sliding magnetic plate is pushed forward and inserted into the outer casing. Between the crank and the brake iron plate is attracted and fixed, and the sliding magnetic plate attracts the brake iron plate to play a role of a heavy brake.

Embodiment 3

[0029] In a beam pumping unit brake locking device described in embodiment 1, the bottom of the brake groove is connected with an inverted T-shaped sliding groove 18, and the bottom of the inverted T-shaped sliding groove is bonded with a bottom magnetic plate 19 , The inverted T-shaped chute is equipped with an inverted T-shaped iron slider 20, the top of the inverted T-shaped iron slider is connected to the brake sled 21, and the inverted T-shaped iron slider can be in the inverted T-shaped chute. Sliding, when braking is not needed, the brake sled is located in the rear half of the inverted T-shaped chute, and does not interfere with the normal operation of the crank. When braking is required, the brake sled is pushed to the front half of the inverted T-shaped chute, and the triangle forklift plug-in can be inserted into the triangle. The brake socket further acts as a brake to ensure that the crank can be braked out of work (action). The tail end of the brake sled is fixedly...

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Abstract

The invention discloses a beam-pumping unit brake locking device and a using method. The device comprises a speed reducer and a shell, wherein the speed reducer is provided with a shell body, an inclined embedded groove is formed in the shell body, the inclined embedded groove is connected with an upper sliding groove and a lower sliding groove, the bottom of the front half part of the inclined embedded groove is connected with a groove, the groove is adhesively connected with a flat magnetic plate, a sliding magnetic plate is installed at the back half part of the inclined embedded groove, anupper insertion plate is connected with the sliding magnetic plate, the upper insertion plate is inserted into the upper sliding groove and can slide, the sliding magnetic plate is connected with a lower insertion plate, and the lower insertion plate is inserted into the lower sliding groove and can slide; the shell body is provided with a brake groove, a triangular brake plug-in is arranged inside the brake groove, the speed reducer is provided with an output shaft, a brake disc is fixedly connected to the outer side of the output shaft, a set of triangular brake sockets are formed around the circumference of the brake disc, and the triangular brake plug-in is inserted into the triangular brake sockets to fix the output shaft. The locking device is used for beam-pumping unit braking.

Description

[0001] Technical field: [0002] The invention relates to a beam-type pumping unit brake locking device and a use method. [0003] Background technique: [0004] The beam pumping unit is driven by the motor to drive the reducer, and the reducer drives the crank to work. Because the beam pumping unit needs to be stopped, it is braked by the friction brake device on the reducer, but the friction brake device When the friction pair is used for a long time, it will wear out, and sometimes the brake will fail. If it fails to brake, it will bring danger to the safety of the operator, and there will be unstable factors in use. [0005] Summary of the invention: [0006] The purpose of the present invention is to provide a beam-type pumping unit brake locking device and a method of use that can be externally installed with a brake locking device, the braking effect is good, and the use is safe. [0007] The above objectives are achieved through the following technical solutions: [0008] A beam-t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16D63/00E21B43/12
CPCE21B43/127F16D63/006
Inventor 郭英健刘翠霞庄立君贾瑞成蒋玉林王立臣段庆斌李雪梅唐海燕姜树生王晓伟郑晓蕾梁丽刘洪俊宋晶鑫
Owner 宋晶鑫