WO2019200880A1 - 潜水泵支撑杆稳定装置 - Google Patents

潜水泵支撑杆稳定装置 Download PDF

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Publication number
WO2019200880A1
WO2019200880A1 PCT/CN2018/112096 CN2018112096W WO2019200880A1 WO 2019200880 A1 WO2019200880 A1 WO 2019200880A1 CN 2018112096 W CN2018112096 W CN 2018112096W WO 2019200880 A1 WO2019200880 A1 WO 2019200880A1
Authority
WO
WIPO (PCT)
Prior art keywords
support rod
lower support
submersible pump
head
rope
Prior art date
Application number
PCT/CN2018/112096
Other languages
English (en)
French (fr)
Inventor
刘卫东
Original Assignee
刘卫东
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 刘卫东 filed Critical 刘卫东
Priority to GB2003407.0A priority Critical patent/GB2580803B/en
Priority to KR1020207005152A priority patent/KR102152570B1/ko
Priority to UAA202001380A priority patent/UA124217C2/uk
Priority to SG11202009077VA priority patent/SG11202009077VA/en
Publication of WO2019200880A1 publication Critical patent/WO2019200880A1/zh
Priority to ZA2020/03031A priority patent/ZA202003031B/en
Priority to US16/987,388 priority patent/US10920512B2/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/01—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for anchoring the tools or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/007—Details, component parts, or accessories especially adapted for liquid pumps
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
    • E21B17/1014—Flexible or expansible centering means, e.g. with pistons pressing against the wall of the well
    • E21B17/1021—Flexible or expansible centering means, e.g. with pistons pressing against the wall of the well with articulated arms or arcuate springs
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
    • E21B17/1071—Wear protectors; Centralising devices, e.g. stabilisers specially adapted for pump rods, e.g. sucker rods
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/02—Rod or cable suspensions
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
    • E21B43/121—Lifting well fluids
    • E21B43/126—Adaptations of down-hole pump systems powered by drives outside the borehole, e.g. by a rotary or oscillating drive
    • E21B43/127—Adaptations of walking-beam pump systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
    • F04D13/10—Units comprising pumps and their driving means the pump being electrically driven for submerged use adapted for use in mining bore holes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/605—Mounting; Assembling; Disassembling specially adapted for liquid pumps
    • F04D29/606—Mounting in cavities
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/90—Mounting on supporting structures or systems
    • F05B2240/97—Mounting on supporting structures or systems on a submerged structure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/20—Manufacture essentially without removing material
    • F05D2230/23—Manufacture essentially without removing material by permanently joining parts together
    • F05D2230/232—Manufacture essentially without removing material by permanently joining parts together by welding
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/30—Retaining components in desired mutual position
    • F05D2260/31—Retaining bolts or nuts

Definitions

  • the invention belongs to the technical field of pumps.
  • the technology is a utility model patent of the patent number 91209460.5 authorized by the State Intellectual Property Office of China. It is an upper and lower passive rod that is linked to the submersible pump hinge by four wheels on the head, the traction cable, the push block, the active rod and the connecting rod. , the support block on the other end of the upper and lower passive rods is pressed against the well wall to stabilize the submersible pump.
  • the traction rope is released by rotating the rotating wheel, and the pushing block is under the action of the spring. Move down, the active rod and the upper and lower passive rods are loosened, and the support blocks on the upper and lower passive club heads pressed against the well wall are separated from the well wall, and the submersible pump is released.
  • the utility model has the complicated structure and operation process and high production cost. Since the well wall is not completely straight, the supporting top pressure of the upper and lower support blocks on the well wall is inconsistent, which may cause the submersible pump to be unstable, and The upper and lower support blocks are in contact with the well wall, so that the upper and lower support blocks are in unstable contact with the well wall and are easy to slide.
  • the technical proposal of the invention patent is that the upper part of the submersible pump and the lower part of the other side respectively have a screw rod fixed to the pump body and an upper support rod and a lower support rod which are rotatably connected with the screw rod through the intermediate hole, and the upper and lower supports are supported.
  • the inner side of the middle hole of the rod has a facing inner side and a shaped mat corresponding to the shape of the pump casing.
  • the outer side of the middle hole is a common mat, and the outer mat is a screw cap, and the screw cap is tightened and then loosened slightly.
  • the upper and lower support rods can be rotated up and down with the screw rod as the center, and the upper and lower support rods are bent toward the side of the submersible pump, and the center lines of the upper and lower support rods are correct, bent to the upper and lower sides.
  • the sides of the center line of the submersible pump parallel to the straight center of the support rod are respectively bent along the outer surface of the head, and a small section of the head is welded and fixed on the head of the small section, and the head of the head has a slanting edge in the vertical direction.
  • the submersible pump has one side upper and lower support rod heads which are all low, the inclined edge is inclined obliquely upward with respect to the upper and lower support rod heads, and the upper and lower support rod heads are high on the other side, and the inclined edge is opposite to the Upper and lower support rod head Slanting downwards, there is a section of rope, which is fixed on the ring on the lower side of the submersible pump head and on the upper part of the lower support rod head.
  • the rope has wheels, the rope is on the wheel axle, and the other rope One end is fastened by knotting through the hole in the middle of the axle.
  • the drawstring is pulled up by the wheel and fixed at the other end of the drawstring at the wellhead, and the upper and lower support rod heads are respectively pressed against the well wall to stabilize Live the submersible pump; another pull cord, one end of the drawstring is fixed on the submersible pump, the lower support rod head is on the upper side of the support rod head above the ring, the drawstring is slightly larger than the submersible pump on the side of the lower support rod.
  • the distance between the head ring and the upper support rod head ring is knotted and fixed on the upper support rod head ring, and the pull rope is pulled upward, and the upper and lower support rod head oblique blades are respectively disengaged from the well
  • the wall, the submersible pump is released, and the submersible pump is lifted to continue the well.
  • the invention directly pulls two upper and lower support rod heads with inclined edges on the head which are rotatably connected with the pump body through the pull rope and the rope, so that the upper and lower support rod head upper edge are respectively pressed against the well wall.
  • To stabilize the submersible pump to loosen, pull up the drawstring of the other head of the upper and lower support rods directly, and the upper and lower support rod heads are detached from the shaft wall, the submersible pump is released, and the submersible pump is lifted.
  • the submersible pump stabilizing device has a unique structure, simple operation, good stability of the submersible pump, and great practical value. Because the upper and lower support rod heads have inclined edges and are respectively pressed against the well wall, even the well wall is uneven. It can also be firmly pressed against the well wall and is not easy to slide.
  • Figure 1 is a front elevational view and a partial enlarged view of the same.
  • Figure 2 is a side elevational view of the present invention and a partial enlarged view thereof.
  • Figure 3 is a bottom view of the present invention.
  • Submersible pump support rod stabilizer including: 1, submersible pump, 2, upper support rod, 3, lower support rod, 4, shaped cushion, 5, ordinary mat, 6, screw cap, 7, upper support rod bend, 8, Lower support rod bend, 9, upper support rod head, 10, lower support rod head, 11, upper support rod head ring, 12, lower support rod head ring, 13, oblique blade, 14, rope, 15.
  • the upper support rod 2, the lower support rod 3, the upper and lower support rods 2, 3 have a facing inner side on the inner side of the screw rod and a shaped cushion 4 corresponding to the shape of the pump 1 housing, and the outer hole on the outer screw rod is Ordinary mat 5, the ordinary mat 5 is a screw cap 6, the screw cap 6 is tightened and then loosened slightly, so that the upper and lower support rods 2, 3 are fixed and can be swung up and down with the positioning screw rod as the center.
  • the parts of the upper and lower support rods 2, 3 near the two ends have bends 7, 8 bent to the side of the submersible pump 1, respectively, and the center lines of the upper and lower support rods 2, 3 Quasi-curved to the center line of the submersible pump 1 parallel to the middle of the upper and lower support rods 2, 3, respectively, and then bend a small section of the head 9 and 10 along the outer surface, the small section heads 9 and 10
  • the upper rings 11 and 12 are respectively welded and fixed, and the heads 9 and 10 have a slanting edge 13 in the vertical direction.
  • the submersible pump 1 has one side upper and lower support rod heads 9, 10 are low, and the inclined blade 13 is opposite.
  • the heads 9 and 10 are inclined obliquely upward, and the upper and lower support rod heads 9 and 10 are both high.
  • the inclined edge 13 is inclined obliquely downward with respect to the heads 9 and 10, and has a length of rope 14 and two ends. They are respectively fixed on the rings 11, 12 above the upper and lower support rod heads 9, 10 on the lower side of the submersible pump 1 , the rope 14 has the wheel 15 , the rope 14 is on the wheel axle, and the other rope 16 is fixed by self-knotging through the hole in the middle of the axle, the pulling rope 16 is pulled up by the wheel 15 and the other end of the pulling rope 16 is fixed at the wellhead, and the upper and lower supporting rod head inclined blades 13 are respectively pressed against the wall of the well 18, thereby stabilizing the submersible pump 1; another pull cord 17, the pull cord 17 is fixed at the top of the submersible pump 1 and the lower support rod heads 9, 10 are all on the lower side of the support rod head 10 On the ring 12, the drawstring 17 is more than 8 cm larger than the
  • the submersible pump stabilizing device of the invention has unique structure, simple operation, good stability of the submersible pump and great practical value. Since the upper and lower support rod heads have oblique edges and are respectively pressed against the well wall, even if the well wall is uneven They are firmly pressed against the well wall and are not easy to slide.

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  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

潜水泵支撑杆稳定装置，包括：潜水泵(1)、上支撑杆(2)、下支撑杆(3)等，潜水泵(1)一侧上部、另一侧下部分别有上支撑杆(2)、下支撑杆(3)，上、下支撑杆(2,3)有弯向潜水泵(1)侧的弯(7,8)及一小段杆头(9,10)，此小段杆头(9,10)上面有圆环(11,12)，杆头(9,10)头上有斜刃(13)，有一段绳索(14)，两头分别固定在潜水泵(1)一侧上、下支撑杆杆头(9,10)的圆环(11,12)上，绳索(14)有轮(15)，又一拉绳(16)通过轮(15)向上吊拉并在井口固定住拉绳(16)另一头，则上、下支撑杆杆头(9,10)的斜刃(13)都顶压在井壁(18)上，从而稳定住潜水泵(1)；另有一拉绳(17)，拉绳(17)一头固定在潜水泵(1)另一侧下支撑杆杆头(10)的圆环(12)上，又打结固定在上支撑杆杆头(9)的圆环(11)上，向上拉动此拉绳(17)，则上、下支撑杆杆头(9,10)斜刃(13)脱开井壁(18)，潜水泵(1)松开，继续拉则潜水泵(1)提升出井。

Description

潜水泵支撑杆稳定装置 技术领域
本发明属泵类技术领域。
 背景技术
潜水泵在启动和关闭时，由于泵的轴向力、径向力变化较大，泵会发生较大的摆动和轴向窜动，撞击井壁、磨损拉绳、电缆和出水管，现有技术如中国国家知识产权局授权的专利号91209460.5的实用新型专利，它是通过转轮、牵引索、推动块、主动杆、连杆带动四根头上与潜水泵铰链链接的上、下被动杆，使上、下被动杆另一头上的支撑块顶压在井壁上，从而稳定潜水泵，当要松开潜水泵时，再通过旋转转轮松开牵引索，推动块在弹簧的作用下下移，主动杆及上、下被动杆松开，上、下被动杆头上顶压在井壁上的支撑块脱离井壁，潜水泵松开。
 技术问题
上述实用新型专利结构、操作过程复杂，制作成本高，由于井壁并不完全是笔直平的，上、下支撑块对井壁的支撑顶压力是不一致的，这会导致潜水泵不稳定，且上、下支撑块与井壁接触面是平的，这样上、下支撑块与井壁接触不稳定，容易滑动。
 技术解决方案
本发明专利的技术方案是：潜水泵一侧上部、另一侧下部分别有固定于泵体的螺丝杆和通过其中间孔与螺丝杆转动连接的上支撑杆、下支撑杆，上、下支撑杆中间孔里侧螺丝杆上有朝里的一面和泵壳体形状对应的异形垫子，中间孔外侧螺丝杆上是普通垫子，普通垫子外是螺丝帽，螺丝帽拧紧后再稍微松一松，以便上、下支撑杆能以螺丝杆为中心上、下转动，上、下支撑杆靠近两头的部分有弯向潜水泵侧的弯，以上、下支撑杆中心线为准，弯至和上、下支撑杆直的中部平行的过潜水泵中心线的面分别再沿着此面向外弯过来一小段杆头，此小段杆头上面分别焊接固定有圆环，杆头头上竖直方向都有斜刃，其中潜水泵有一侧上、下支撑杆杆头都低，斜刃相对于上、下支撑杆杆头都向斜上方斜，另一侧上、下支撑杆杆头都高，斜刃相对于上、下支撑杆杆头都向斜下方斜，有一段绳索，两头分别固定在潜水泵杆头都低一侧上、下支撑杆杆头上面的圆环上，绳索有轮，绳索在轮轴上轮沿中，又一拉绳一头穿过轮轴中孔向上自打结固定，此拉绳通过轮向上吊拉并在井口固定住拉绳另一头，则上、下支撑杆杆头斜刃分别顶压在井壁上，从而稳定住潜水泵；另有一拉绳，拉绳一头固定在潜水泵上、下支撑杆杆头都高一侧下支撑杆杆头上面的圆环上，拉绳在稍大于潜水泵此侧下支撑杆杆头圆环到上支撑杆杆头圆环之间距离上又打结固定在上支撑杆杆头圆环上，向上拉动此拉绳，则上、下支撑杆杆头斜刃分别脱开井壁，潜水泵松开，继续拉则潜水泵提升出井。
 有益效果
本发明通过拉绳、绳索直接拉吊两根中间与泵体转动连接的头上有斜刃的上、下支撑杆头部，使上、下支撑杆头上斜刃分别顶压在井壁上以稳定潜水泵，要松开，直接向上拉上、下支撑杆另一头部的拉绳，上、下支撑杆杆头斜刃脱开井壁，潜水泵松开，继续拉则潜水泵提升出井，这种潜水泵稳定装置结构独特，操作简单，潜水泵稳定性好，实用价值大，由于上、下支撑杆头上有斜刃且又分别顶压在井壁上，所以即使井壁不平也能分别牢固地顶压在井壁上且不易滑动。
 附图说明
图1是本发明主视图及其局部放大图。
图2是本发明侧视图及其局部放大图。
图3是本发明底视图。
 本发明的实施方式
潜水泵支撑杆稳定装置，包括：1、潜水泵，2、上支撑杆，3、下支撑杆，4、异形垫子，5、普通垫子，6、螺丝帽，7、上支撑杆弯，8、下支撑杆弯，9、上支撑杆杆头，10、下支撑杆杆头，11、上支撑杆杆头圆环，12、下支撑杆杆头圆环，13、斜刃，14、绳索，15、轮，16、拉绳，17、拉绳，18、井壁，潜水泵1一侧上部、另一侧下部分别有固定于泵体的螺丝杆和通过其中间孔与螺丝杆转动连接圆体的上支撑杆2、下支撑杆3，上、下支撑杆2、3中间孔里侧螺丝杆上有朝里的一面和泵1壳体形状对应的异形垫子4，中间孔外侧螺丝杆上是普通垫子5，普通垫子5外是螺丝帽6，螺丝帽6拧紧后再稍微松一松，这样上、下支撑杆2、3即定了位又可以以定位螺丝杆为中心上、下摆动，上、下支撑杆2、3靠近两头的部分分别有弯向潜水泵1侧的弯7、8，以上、下支撑杆2、3中心线为准，弯至和上、下支撑杆2、3直的中部平行的过潜水泵1中心线的面分别再沿着此面向外弯过来一小段杆头9、10，此小段杆头9、10上面分别焊接固定有圆环11、12，杆头9、10头上竖直方向都有斜刃13，其中潜水泵1有一侧上、下支撑杆杆头9、10都低，斜刃13相对于杆头9、10都向斜上方斜，另一侧上、下支撑杆杆头9、10都高，斜刃13相对于杆头9、10都向斜下方斜，有一段绳索14，两头分别固定在潜水泵1杆头都低一侧上、下支撑杆杆头9、10上面的圆环11、12上，绳索14有轮15，绳索14在轮轴上轮沿中，又一拉绳16一头穿过轮轴中孔向上自打结固定，拉绳16通过轮15向上吊拉并在井口固定住拉绳16另一头，则上、下支撑杆杆头斜刃13分别顶压在井壁18上，从而稳定住潜水泵1；另有一拉绳17，拉绳17一头固定在潜水泵1上、下支撑杆杆头9、10都高一侧下支撑杆杆头10上面的圆环12上，拉绳17在比潜水泵1此侧下支撑杆杆头圆环12到上支撑杆杆头圆环11之间距离大出8厘米上又打结固定在上支撑杆杆头圆环11上，向上拉动拉绳17，则上、下支撑杆杆头斜刃13分别脱开井壁18，潜水泵1松开，继续拉则潜水泵1提升出井。
 工业实用性
本发明潜水泵稳定装置结构独特，操作简单，潜水泵稳定性好，实用价值大，由于上、下支撑杆头上有斜刃且又分别顶压在井壁上，所以即使井壁不平也能分别牢固地顶压在井壁上且不易滑动。

Claims (2)

  1. 潜水泵支撑杆稳定装置，包括：潜水泵、上支撑杆、下支撑杆、异形垫子、普通垫子、螺丝帽、上支撑杆弯、下支撑杆弯、上支撑杆杆头、下支撑杆杆头、上支撑杆杆头圆环、下支撑杆杆头圆环、斜刃、绳索、轮、拉绳、拉绳、井壁，其特征是：潜水泵一侧上部、另一侧下部分别有固定于泵体的螺丝杆和通过其中间孔与螺丝杆转动连接的上支撑杆、下支撑杆，上、下支撑杆靠近两头的部分有弯向潜水泵侧的弯，以上、下支撑杆中心线为准，弯至和上、下支撑杆直的中部平行的过潜水泵中心线的面分别再沿着此面向外弯过来一小段杆头，此小段杆头上面分别焊接固定有圆环，杆头头上竖直方向都有斜刃，其中潜水泵有一侧上、下支撑杆杆头都低，斜刃相对于上、下支撑杆杆头都向斜上方斜，另一侧上、下支撑杆杆头都高，斜刃相对于上、下支撑杆杆头都向斜下方斜，有一段绳索，两头分别固定在潜水泵杆头都低一侧上、下支撑杆杆头上面的圆环上，绳索有轮，绳索在轮轴上轮沿中，又一拉绳一头穿过轮轴中孔向上自打结固定，此拉绳通过轮向上吊拉并在井口固定住拉绳另一头，则上、下支撑杆杆头斜刃分别顶压在井壁上，从而稳定住潜水泵；另有一拉绳，拉绳一头固定在潜水泵上、下支撑杆杆头都高一侧下支撑杆杆头上面的圆环上，拉绳在稍大于潜水泵此侧下支撑杆杆头圆环到上支撑杆杆头圆环之间距离上又打结固定在上支撑杆杆头圆环上，向上拉动此拉绳，则上、下支撑杆杆头斜刃分别脱开井壁，潜水泵松开，继续拉则潜水泵提升出井。
  2. 根据权利要求1所述，潜水泵支撑杆稳定装置，其特征是：上、下支撑杆中间孔里侧螺丝杆上有朝里的一面和泵壳体形状对应的异形垫子，中间孔外侧螺丝杆上是普通垫子，普通垫子外是螺丝帽，螺丝帽拧紧后再稍微松一松，以便上、下支撑杆能以螺丝杆为中心上、下转动。
     
PCT/CN2018/112096 2018-04-19 2018-10-26 潜水泵支撑杆稳定装置 WO2019200880A1 (zh)

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108506242B (zh) * 2018-04-19 2019-12-17 刘卫东 潜水泵支撑杆稳定装置
US11215183B2 (en) * 2019-12-04 2022-01-04 Halliburton Energy Services, Inc. Electric submersible pump (ESP) tensioning
KR102433609B1 (ko) * 2022-03-29 2022-08-18 주식회사 남일 수중펌프의 구동안정성을 위한 고정지지 구조체

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3913625A1 (de) * 1988-05-06 1989-11-30 Tatabanyai Banyak Vallalat Vorrichtung zum installieren und festlegen einer tauchpumpeneinheit in einem bohrloch
CN2097300U (zh) * 1991-06-06 1992-02-26 张宝民 潜水电泵稳定装置
CN2176453Y (zh) * 1993-09-22 1994-09-07 丛树泉 无泵管潜水泵
CN2180810Y (zh) * 1993-03-04 1994-10-26 石油大学(华东) 悬挂式电动潜油螺杆泵
CN101694220A (zh) * 2009-10-16 2010-04-14 浙江丰球泵业股份有限公司 一种潜水泵的电缆固定装置
CN204140503U (zh) * 2014-10-11 2015-02-04 温岭市三星水泵厂 一种防触底深井泵
CN205446087U (zh) * 2015-12-31 2016-08-10 中国石油天然气股份有限公司 一种悬挂式潜油直驱螺杆泵采油装置
CN108506242A (zh) * 2018-04-19 2018-09-07 刘卫东 潜水泵支撑杆稳定装置

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2670686A (en) * 1950-12-13 1954-03-02 Dayton Pump & Mfg Company Submersible pump
US2939400A (en) * 1956-05-07 1960-06-07 Smith Corp A O Submersible motor-pump assembly
US2960937A (en) * 1957-12-17 1960-11-22 Tokheim Corp Submersible pump
US3238879A (en) * 1964-03-30 1966-03-08 Crane Co Submersible pump with modular construction
US3375789A (en) * 1967-01-24 1968-04-02 Crane Co Split case submersible pump
DE2707042B1 (de) * 1977-02-18 1977-12-08 Rheinhuette Vorm Beck & Co Fluessiggaspumpenanlage
US4664186A (en) * 1985-03-18 1987-05-12 Roeder George K Downhold hydraulic actuated pump
US5494102A (en) * 1995-03-27 1996-02-27 Schulte; Warren H. Downhole hydraulically operated fluid pump
JP3472379B2 (ja) * 1995-04-26 2003-12-02 日機装株式会社 サブマージドモータポンプの設置装置
KR20040103099A (ko) * 2003-05-30 2004-12-08 지효근 수중공기펌프 및 수중공기펌프의 장착구조
TW200809113A (en) * 2006-08-11 2008-02-16 Metal Ind Res & Dev Ct Structure of braking disc having a composition
CN200964975Y (zh) * 2006-11-03 2007-10-24 庄学山 轴流泵电缆固定支架
US8764406B2 (en) * 2010-10-04 2014-07-01 William K. Filippi Fluid level control mechanism
KR101107509B1 (ko) 2011-11-02 2012-01-31 주식회사 남일산업개발 지지대를 구비한 수중펌프
EP2839111A2 (en) 2012-04-20 2015-02-25 Saudi Arabian Oil Company Submersible pump systems and methods
CA2880457A1 (en) 2012-07-30 2014-02-06 Weir Minerals Australia, Ltd. Pump and submersible solids processing arrangement
WO2015035418A1 (en) * 2013-09-09 2015-03-12 Pine Tree Gas Llc Self-aligning, fluid-driven pumping unit
WO2015088469A1 (en) * 2013-12-09 2015-06-18 Halliburton Energy Services, Inc. Variable diameter bullnose assembly
RU2613542C2 (ru) * 2015-08-20 2017-03-17 Акционерное общество "Новомет-Пермь" Погружной насосный агрегат
CN205154721U (zh) * 2015-12-07 2016-04-13 高有峰 潜水泵井下固定装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3913625A1 (de) * 1988-05-06 1989-11-30 Tatabanyai Banyak Vallalat Vorrichtung zum installieren und festlegen einer tauchpumpeneinheit in einem bohrloch
CN2097300U (zh) * 1991-06-06 1992-02-26 张宝民 潜水电泵稳定装置
CN2180810Y (zh) * 1993-03-04 1994-10-26 石油大学(华东) 悬挂式电动潜油螺杆泵
CN2176453Y (zh) * 1993-09-22 1994-09-07 丛树泉 无泵管潜水泵
CN101694220A (zh) * 2009-10-16 2010-04-14 浙江丰球泵业股份有限公司 一种潜水泵的电缆固定装置
CN204140503U (zh) * 2014-10-11 2015-02-04 温岭市三星水泵厂 一种防触底深井泵
CN205446087U (zh) * 2015-12-31 2016-08-10 中国石油天然气股份有限公司 一种悬挂式潜油直驱螺杆泵采油装置
CN108506242A (zh) * 2018-04-19 2018-09-07 刘卫东 潜水泵支撑杆稳定装置

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