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Integrated Brake and Parking Device for Beam Pumping Units

A beam pumping unit, integrated technology, applied in the direction of mining fluids, mechanical equipment, gear transmission mechanisms, etc., can solve the problems of improper operation by operators, easy damage to parking brakes and parking slots, etc.

Active Publication Date: 2022-05-17
胜利油田大源节能设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the field use, it was found that some operators did not operate properly, pulled the operating lever too fast, and the pumping unit had not stopped, and the parking brake entered the parking slot that was still rotating, which was very easy to damage the parking brake. and parking slots, so the R&D personnel want to improve the equipment on this basis

Method used

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  • Integrated Brake and Parking Device for Beam Pumping Units
  • Integrated Brake and Parking Device for Beam Pumping Units
  • Integrated Brake and Parking Device for Beam Pumping Units

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] see Figure 1 to Figure 6 , The integrated brake and parking device of the beam pumping unit includes a brake mechanism 2, a parking mechanism 3, a brake lever 5 for controlling the braking of the brake mechanism 2 and a parking lever 4 for controlling the parking of the parking mechanism 3.

[0029] The brake mechanism 2 includes a brake wheel and a brake hoop arranged around the outer periphery of the brake wheel. When braking, the brake lever 5 is used to drive the brake hoop to hold the brake wheel tightly to achieve braking.

[0030] see Figure 6 , the parking mechanism 3 includes a parking wheel 23 and a parking brake 11, the outer circumference of the parking wheel 23 is surrounded by a circle of parking slots 24, the parking brake 11 is fixed on the parking rod 4, and after the pumping unit brakes and stops, The parking brake 11 is driven by the parking rod 4 to be inserted into the parking slot 24 to realize the parking operation.

[0031] The specific struc...

Embodiment 2

[0046] This embodiment is further optimized on the basis of the foregoing embodiments, specifically:

[0047] see image 3 , the guide plate 9 is two pieces arranged in parallel, the upper end of the strut 15 is located between the two guide plates 9, the reversing shaft 17 is vertically connected with the strut 15, and the two ends of the reversing shaft 17 are respectively connected to the two guide plates 9 The oblique hook-shaped groove 12 on the top is matched.

[0048] Through the design of the two guide plates 9, the assembly between the cylinder body 8 and the connecting rod 10 is more convenient, and at the same time, the reversing shaft 17 slides more smoothly in the inclined hook-shaped groove 12.

Embodiment 3

[0050] This embodiment is further optimized on the basis of the foregoing embodiments, specifically:

[0051] see figure 2 , the parking rod 4 is hinged with the cylinder body 8 through the pin shaft 20, the parking rod 4 is provided with a row of first connection holes that cooperate with the pin shaft 20, and the upper end of the cylinder body 8 is provided with a row of first connecting holes that cooperate with the pin shaft 20. Two connecting holes 21 .

[0052] Through the design of multiple connection holes, the distance of the cylinder 8 supporting the brake lever 5 can be adjusted. On the one hand, it is convenient to assemble with the 8, 10, 12, and 14 beam pumping units currently used in the well site, and on the other hand, it is easy to adjust The angle between the connecting rod 10 and the brake lever 5 makes the shifting of the gears smoother. In use, when the angle between the connecting rod 10 and the brake lever 5 is found to be less than 90°, it is smoothe...

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PUM

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Abstract

The invention relates to the technical field of beam pumping units, and specifically discloses an integrated brake and parking device for beam pumping units, including a brake mechanism, a parking mechanism, a brake lever for controlling the braking of the brake mechanism, and a brake lever for controlling the braking of the brake mechanism. The parking mechanism is a parking lever for parking. One end of the parking lever is connected to the parking support point of the pumping unit in rotation, and a shift mechanism is arranged between the parking lever and the brake lever. The shifting mechanism can quickly switch between the brake gear and the parking gear, thereby avoiding the problem of damage to the parking equipment when the brake and parking are performed simultaneously due to the operator pulling the operating lever too fast.

Description

technical field [0001] The invention relates to the technical field of a beam pumping unit, in particular to an integrated brake and parking device for a beam pumping unit. Background technique [0002] The utility model patent with the patent number CN202022780426.7 is an integrated system for manual braking and parking of beam pumping units developed by our company. It mainly integrates braking and parking. After the pumping unit is stopped, continue to pull the operating lever to snap the parking brake into the parking groove to realize parking; [0003] In the field use, it was found that some operators did not operate properly, pulled the operating lever too fast, and the pumping unit had not stopped, and the parking brake entered the parking slot that was still rotating, which was very easy to damage the parking brake. And the parking slot, so the R&D personnel want to improve the equipment on this basis. Contents of the invention [0004] The object of the present...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16D63/00F16D65/14E21B43/00F16D121/14F16D125/58F16D125/68F16D127/06F16D129/04
Inventor 吴兆君吴兆强王艳鹏
Owner 胜利油田大源节能设备有限公司