Lifting platform type pumping unit

A technology for lifting platforms and pumping units, which is applied in portable lifting devices, mining fluids, boreholes/well components, etc., can solve the problems of bulkiness, large power consumption, and increased body volume, and achieve low power, reasonable structure, The effect of increasing oil production

Inactive Publication Date: 2012-08-08
宫伟荃
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a lifting platform pumping unit, which overcomes the above-mentioned deficiencies in the prior art, and can effectively solve the problem of increasing the stroke of the existing pumping unit. At the same time, the volume of the body increases and is heavy; the problem of large power consumption

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  • Lifting platform type pumping unit
  • Lifting platform type pumping unit

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Embodiment Construction

[0014] The present invention is not limited by the following examples, and specific implementation methods can be determined according to the technical solutions of the present invention and actual conditions.

[0015] In the present invention, for the convenience of description, the description of the relative positional relationship of each component is based on the description attached to the description. figure 1 For example, the positional relationship of top, bottom, left, right, etc. is determined according to the layout direction of the drawings in the specification.

[0016] Below in conjunction with embodiment and accompanying drawing, the present invention will be further described:

[0017] as attached figure 1 As shown, the lifting platform pumping unit includes a mounting bracket 1, a support base 2, a slider 7, a scissor lifting platform 9, a counterweight sleeve 10, a counterweight cylinder 11, a left fixed wheel 13, and a right fixed wheel 14 and s...

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Abstract

The invention relates to the technical field of pumping units, in particular to a lifting platform type pumping unit, which comprises a mounting support, a supporting base, a slider, a scissor type lifting platform, a counterweight sleeve, a counterweight cylinder, a left fixed pulley, a right fixed pulley and a sucker rod; the supporting base is arranged under the mounting support, and a power system is fixedly mounted on the supporting base; a pair of slider rails are fixedly mounted on the inner lower part of the mounting support, and the slider is mounted between the slider rails; the slider can be driven by the power system to move up and down; a crossbeam is fixedly mounted at the middle of the mounting support, and the scissor type lifting platform which can be extended and retracted is mounted on the crossbeam and located in the mounting support. The lifting platform type pumping unit has a reasonable and compact structure, and is convenient to use; the oil-pumping stroke can be increased by the scissor type lifting platform, consequently, the efficiency of oil production can be increased, and the oil output can be increased; the scissor type lifting platform is a link structure, the weight is light, and drive is flexible; the power of a used electromotor is low, consequently, more energy can be saved, and the cost is reduced.

Description

technical field [0001] The invention relates to the technical field of pumping units, and relates to a lifting platform type pumping unit. Background technique [0002] At present, the mechanical oil production method adopted in China is mainly the deep well pump rod production with the beam-type deep well pump device; but with the continuous increase of well depth and production and the frequent occurrence of complex conditions for mining, the disadvantages of the beam pumping unit are also increasing. It is increasingly exposed; especially when increasing the stroke, it is necessary to increase the swing angle of the beam, which makes the beam pumping unit bulky and heavy; at the same time, the configuration power of the motor driving the beam pumping unit increases, and the power consumption big. Contents of the invention [0003] The present invention provides a lifting platform pumping unit, which overcomes the deficiencies of the prior art and can effectively s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21B43/00B66D3/08
Inventor 宫伟荃
Owner 宫伟荃
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