WO2012006951A1 - 塔架式组合传动数控抽油机 - Google Patents

塔架式组合传动数控抽油机 Download PDF

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Publication number
WO2012006951A1
WO2012006951A1 PCT/CN2011/077098 CN2011077098W WO2012006951A1 WO 2012006951 A1 WO2012006951 A1 WO 2012006951A1 CN 2011077098 W CN2011077098 W CN 2011077098W WO 2012006951 A1 WO2012006951 A1 WO 2012006951A1
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WO
WIPO (PCT)
Prior art keywords
sheave
shaft
sprocket
transmission
fixedly mounted
Prior art date
Application number
PCT/CN2011/077098
Other languages
English (en)
French (fr)
Inventor
毛宏伟
Original Assignee
Mao Hongwei
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
Priority claimed from CN 201010227310 external-priority patent/CN101881145B/zh
Priority claimed from CN2010202593259U external-priority patent/CN201730596U/zh
Priority claimed from CN2011201154009U external-priority patent/CN202073536U/zh
Priority claimed from CN201120197608U external-priority patent/CN202144736U/zh
Priority claimed from CN2011101571088A external-priority patent/CN102226387A/zh
Application filed by Mao Hongwei filed Critical Mao Hongwei
Priority to US13/810,166 priority Critical patent/US20130112021A1/en
Publication of WO2012006951A1 publication Critical patent/WO2012006951A1/zh
Priority to US14/997,262 priority patent/US10094368B2/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
    • F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
    • F16H19/06—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising flexible members, e.g. an endless flexible member
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B47/00—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps
    • F04B47/02—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps the driving mechanisms being situated at ground level
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
    • Y10T74/18832—Reciprocating or oscillating to or from alternating rotary including flexible drive connector [e.g., belt, chain, strand, etc.]
    • Y10T74/18848—Reciprocating or oscillating to or from alternating rotary including flexible drive connector [e.g., belt, chain, strand, etc.] with pulley

Definitions

  • the invention relates to a petroleum mining machinery and equipment, in particular to a tower type oil pumping unit.
  • the tower type pumping unit is gradually replacing the beam pumping unit due to its simple structure, low cost and low energy consumption.
  • the Chinese invention patent application No. 200810238864.1 discloses a Chinese patent application.
  • a tower-type combined transmission pumping unit that transmits power through a first stage of deceleration to a first transmission shaft through a belt, a chain or a combination of a belt and a chain, and then passes through a second stage through a pair of gears
  • the speed reduction drives the rope wheel, thereby driving the drive rope and the counterweight traction rope fixed on the rope wheel, so that the sucker rod and the balance weight box move up and down to complete the oil recovery work;
  • the first stage speed reduction is adopted by a chain or a combination of belt and chain
  • the advantages of the drive are reduced power loss, high operating efficiency in the case of large loads, and reduced noise when used in environmentally sensitive areas.
  • Tower-type pumping units usually move the sheaves away from the original working position when the workovers are given up. However, the larger diameter of the sheaves weighs a few tons. It takes time to move and use the propulsion tools, which is time-consuming and labor-intensive. Lower.
  • the technical problem to be solved by the present invention is to provide a tower type combined transmission numerical control pumping unit which has a simple structure and is convenient for moving a rope wheel for workover.
  • the tower type combined transmission numerical control pumping unit of the invention comprises a main tower, a power system, a transmission system, a control system, a balance weight box, a counterweight traction rope, a rope wheel, a drive rope and a suspension rope, the power system,
  • the transmission system, the control system and the sheave are mounted on an operating platform at the top of the main tower, the control system is coupled to the power system, the control system controls the reversing position and the rotational speed of the power system, and the power system passes the transmission system and the sheave a transmission connection
  • the sheave is fixedly mounted on the sheave shaft, and two ends of the sheave shaft are mounted on the sheave support device, wherein two ends of the sheave shaft are respectively installed in the two rollers through the tapered roller bearing,
  • the two rollers are placed on a rolling plane on the sheave supporting device.
  • the two ends of the rolling plane are respectively provided with a limiting plate, and the rolling plane is further provided with a positioning
  • the tower type combined transmission numerical control pumping unit of the present invention wherein the positioning block has a circular arc-shaped contact surface which is in contact with the surface of the roller.
  • the tower type combined transmission numerical control pumping unit of the present invention wherein the positioning block is fixed on a rolling plane by a detachable bolt.
  • the tower type combined transmission numerical control pumping unit of the invention has a roller outer pressure cover fixedly mounted on an outer side of the roller, and a roller inner pressure cover sleeved on the rope wheel shaft fixedly mounted on the inner side of the roller.
  • the tower type combined transmission numerical control pumping unit of the present invention wherein the transmission system comprises a small pulley, a large pulley, a reducer, a small sprocket and a large sprocket, and the small pulley is fixedly mounted on an output shaft of the power system.
  • the large pulley and the small sprocket are respectively fixedly mounted on the input shaft and the output shaft of the reducer, and the belt is mounted on the large pulley and the small pulley, and the large sprocket is fixedly mounted on one side of the sheave and is the same as the sheave
  • the axis, the small sprocket and the large sprocket are connected by a chain drive.
  • the tower type combined transmission numerical control pumping unit of the present invention wherein the transmission system comprises a pinion gear, a large gear, a first transmission shaft, a small sprocket and a large sprocket, and the pinion gear is fixedly mounted on an output shaft of the power system.
  • the first transmission shaft is mounted on the operating platform through a shaft seat, and the large gear and the small sprocket are respectively fixedly mounted at two ends of the first transmission shaft, and the large gear and the pinion mesh are engaged, the large chain
  • the wheel and the sheave are fixedly mounted on the sheave shaft, and the small sprocket and the large sprocket are connected by a chain drive.
  • the tower type combined transmission numerical control pumping unit of the present invention wherein the transmission system comprises a small pulley, a large pulley, a first transmission shaft, a small sprocket and a large sprocket, and the small pulley is fixedly mounted on an output shaft of the power system.
  • the first transmission shaft is mounted on the operation platform through a shaft seat, and the large pulley and the small sprocket are respectively fixedly mounted at two ends of the first transmission shaft, and the large pulley and the small pulley are connected by a belt drive,
  • the large sprocket and the sheave are fixedly mounted on the sheave shaft, and the small sprocket and the large sprocket are connected by a chain drive.
  • the tower type combined transmission numerical control pumping unit of the present invention is different from the prior art in that the tower type combined transmission numerical control pumping unit of the invention installs the rope wheel shaft through the roller, and places the roller on the rolling plane of the top of the rope wheel supporting device.
  • the roller can be rolled on the rolling plane.
  • the limit plate and the positioning block can fix the roller at both ends of the rolling plane. When the workover needs to be given up, only the positioning block needs to be removed, and the roller is pushed to roll on the rolling plane. The other end can be, because the rolling friction is small, the power required to push the roller is also small, and the manual can be completed, the operation is simple, and the time and labor are saved.
  • FIG. 1 is a front view of a first embodiment of a tower type combined transmission digital pumping unit of the present invention
  • FIG. 2 is a top plan view of a first embodiment of a tower type combined transmission numerical control pumping unit of the present invention
  • FIG. 3 is a side cross-sectional view of a portion of a rope wheel of a first embodiment of a tower type combined transmission digital pumping unit of the present invention
  • FIG. 4 is a plan view of a second embodiment of a tower type combined transmission digital pumping unit of the present invention
  • Fig. 5 is a top plan view showing a third embodiment of the tower type combined transmission numerical control pumping unit of the present invention.
  • the first embodiment of the tower type combined transmission numerical control pumping unit of the present invention comprises a main tower 1, a power system, a transmission system, a control system, a balance weight box 2, and a counterweight traction rope 3 , the sheave 4, the drive rope 5 and the suspension rope 6.
  • the power system, the transmission system, the control system and the sheave 4 are mounted on the operating platform 7 at the top of the main tower 1, the control system is connected to the power system, the power system uses the motor 8, and the control system controls the commutation position and the rotational speed of the motor 8. Motor 8 pass The transmission system is connected to the sheave 4 .
  • the transmission system includes a small pulley 9, a large pulley 10, a reducer 11, a small sprocket 12 and a large sprocket 13 fixedly mounted on an output shaft of the motor 8, and the large pulley 10 and the small sprocket 12 are fixedly mounted respectively
  • a belt 14 is mounted on the large pulley 10 and the small pulley 9, and the large sprocket 13 is fixedly mounted on one side of the sheave 4 and coaxial with the sheave 4, the small sprocket 12 is connected to the large sprocket 13 via a chain 15.
  • the sheave 4 is fixedly mounted on the sheave shaft 16, and both ends of the sheave shaft 16 are mounted on the sheave supporting device 17, and both ends of the sheave shaft 16 are respectively mounted on the two rollers through the tapered roller bearing 18.
  • the roller outer pressure cover 20 is fixed by bolts, and the inner side of the roller 19 is fixedly attached with a roller inner pressure cover 21 which is sleeved on the sheave shaft 16.
  • the two rollers 19 are placed on the rolling plane 22 of the sheave support device 17.
  • the two ends of the rolling plane 22 are respectively provided with a limiting plate 23, and the rolling plane 22 is further provided with a positioning block 24 for fixing the roller 19, on the positioning block 24.
  • the positioning block 24 fixed on the rolling plane 22 is removed, and the pulley 4 is pushed to roll the roller 19 backward along the rolling plane 22, when the roller 19 is in contact with the limiting plate 23 on the rear side. Then, the positioning block 24 is fixed on the rolling plane 22.
  • the second embodiment of the tower type combined transmission digitally controlled pumping unit of the present invention differs from the first embodiment in the transmission system.
  • the transmission system includes a pinion 9', a large gear 10', and a first transmission.
  • the shaft 11 ', the small sprocket 12' and the large sprocket 13', the pinion 9' is fixedly mounted on the output shaft of the motor 8', and the first transmission shaft 1 is mounted on the operating platform 7' via the shaft seat, the large gear 10' And the small sprocket 12' are fixedly mounted at two ends of the first transmission shaft 1, respectively, the large gear 10' and the pinion 9' are engaged, and the large sprocket 13' and the sheave 4' are fixedly mounted on the sheave shaft 16'.
  • the small sprocket 12' is connected to the large sprocket 13' via a chain 15'.
  • the third embodiment of the tower type combined transmission digitally controlled pumping unit of the present invention differs from the first embodiment in the transmission system.
  • the transmission system includes a small pulley 9", a large pulley 10", and a first transmission.
  • the shaft 11", the small sprocket 12" and the large sprocket 13", the small pulley 9" is fixedly mounted on the output shaft of the motor 8"
  • the first transmission shaft 11" is mounted on the operating platform 7" through the axle seat
  • the 10" and the small sprocket 12” are fixedly mounted at both ends of the first transmission shaft 11", respectively
  • the large pulley 10" and the small belt 9" wheel are drivingly connected via the belt 14
  • the large sprocket 13" is opposite to the sheave 4"
  • Fixedly mounted on the sheave shaft 16", the small sprocket 12" is coupled to the large sprocket 13" via the chain 15".
  • the tower type combined transmission numerical control pumping unit of the invention improves the movement performance of the rope wheel in the tower type pumping unit, reduces the work intensity of the worker during the workover, and has strong industrial applicability.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Gear Transmission (AREA)

Abstract

一种塔架式组合传动数控抽油机，其包括主塔架（1）、动力系统、传动系统、控制系统、平衡配重箱（2）、配重牵引绳（3）、绳轮（4）、驱动绳（5）和悬绳器（6），控制系统与动力系统连接，控制系统控制动力系统的换向位置和转速，动力系统通过传动系统与绳轮传动连接，绳轮固定安装在绳轮轴（16）上，绳轮轴的两端安装在绳轮支撑装置上，其中绳轮轴的两端分别通过圆锥滚子轴承（18）安装在两个滚轮（19）内，两个滚轮放置在绳轮支撑装置上的滚动平面（22）上，滚动平面的两端分别设置有限位板（23），滚动平面上还设置有固定滚轮的定位块（24）。该抽油机具有结构简单、便于移动绳轮进行修井的优点。

Description

塔架式组合传动数控抽油机 技术领域
本发明涉及一种石油开采机械设备， 特别是涉及一种塔架式抽油机。
背景技术
目前， 在石油开采领域， 塔架式抽油机由于其结构简单、 成本低廉、 能耗小等优点正在 逐步取代游梁式抽油机， 例如申请号为 200810238864.1的中国发明专利申请公开了一种塔架 式组合传动抽油机， 该抽油机的传动系统通过皮带、 链条或皮带和链条的组合将动力经过第 一级减速传递给第一传动轴， 然后再通过一对齿轮经过第二级减速带动绳轮， 从而带动复绕 固定在绳轮上的驱动绳和配重牵引绳， 使抽油杆和平衡配重箱上下运动完成采油工作； 采用 链条或者皮带和链条的组合进行第一级减速传动的优点在于减少动力损失， 在大负载的情况 下保持较高的工作效率， 在环境敏感区域使用时可以减少噪音。 塔架式抽油机在修井让位时 通常是要移动绳轮使其离开原来的工作位置， 然而直径较大的绳轮重量都在几吨， 移动起来 要借助推进工具， 费时费力， 效率较低。
发明内容
本发明要解决的技术问题是提供一种结构简单、 便于移动绳轮进行修井的塔架式组合传 动数控抽油机。
本发明塔架式组合传动数控抽油机， 包括主塔架、 动力系统、 传动系统、 控制系统、 平 衡配重箱、 配重牵引绳、 绳轮、 驱动绳和悬绳器， 所述动力系统、 传动系统、 控制系统和绳 轮安装在主塔架顶部的操作平台上， 所述控制系统与动力系统连接， 控制系统控制动力系统 的换向位置和转速， 所述动力系统通过传动系统与绳轮传动连接， 所述绳轮固定安装在绳轮 轴上， 所述绳轮轴的两端安装在绳轮支撑装置上， 其中所述绳轮轴的两端分别通过圆锥滚子 轴承安装在两个滚轮内， 所述两个滚轮放置在绳轮支撑装置上的滚动平面上， 所述滚动平面 的两端分别设置有限位板， 滚动平面上还设置有固定滚轮的定位块。
本发明塔架式组合传动数控抽油机， 其中所述定位块上具有与滚轮表面相贴合的圆弧形 接触面。
本发明塔架式组合传动数控抽油机， 其中所述定位块通过可拆卸的螺栓固定在滚动平面 上。
本发明塔架式组合传动数控抽油机， 其中所述滚轮的外侧固定安装有滚轮外压盖， 滚轮 的内侧固定安装有套在绳轮轴上的滚轮内压盖。 本发明塔架式组合传动数控抽油机， 其中所述传动系统包括小皮带轮、 大皮带轮、 减速 机、 小链轮和大链轮， 所述小皮带轮固定安装在动力系统的输出轴上， 所述大皮带轮和小链 轮分别固定安装在减速机的输入轴和输出轴上， 大皮带轮与小皮带轮上安装有皮带， 所述大 链轮固定安装在绳轮的一侧， 并与绳轮同轴线， 所述小链轮与大链轮通过链条传动连接。
本发明塔架式组合传动数控抽油机， 其中所述传动系统包括小齿轮、 大齿轮、 第一传动 轴、 小链轮和大链轮， 所述小齿轮固定安装在动力系统的输出轴上， 所述第一传动轴通过轴 座安装在操作平台上， 所述大齿轮和小链轮分别固定安装在第一传动轴的两端， 所述大齿轮 和小齿轮相啮合， 所述大链轮与绳轮相对固定安装在绳轮轴上， 所述小链轮与大链轮通过链 条传动连接。
本发明塔架式组合传动数控抽油机， 其中所述传动系统包括小皮带轮、 大皮带轮、 第一 传动轴、 小链轮和大链轮， 所述小皮带轮固定安装在动力系统的输出轴上， 所述第一传动轴 通过轴座安装在操作平台上， 所述大皮带轮和小链轮分别固定安装在第一传动轴的两端， 所 述大皮带轮和小皮带轮通过皮带传动连接， 所述大链轮与绳轮相对固定安装在绳轮轴上， 所 述小链轮与大链轮通过链条传动连接。
本发明塔架式组合传动数控抽油机与现有技术不同之处在于本发明塔架式组合传动数控 抽油机通过滚轮安装绳轮轴， 将滚轮放置在绳轮支撑装置顶部的滚动平面上， 滚轮可以在滚 动平面上滚动， 限位板和定位块可以将滚轮固定在滚动平面的两端， 在修井需要让位时， 只 需要卸下定位块， 推动滚轮使其在滚动平面上滚动到另一端即可， 由于滚动摩擦力较小， 因 此推动滚轮所需的动力也较小， 人工既可以完成， 操作简便， 省时省力。
下面结合附图对本发明的塔架式组合传动数控抽油机作进一步说明。
附图说明
图 1为本发明塔架式组合传动数控抽油机第一种实施方式的主视图；
图 2为本发明塔架式组合传动数控抽油机第一种实施方式的俯视图；
图 3为本发明塔架式组合传动数控抽油机第一种实施方式中绳轮部分的侧视剖视图； 图 4为本发明塔架式组合传动数控抽油机第二种实施方式的俯视图；
图 5为本发明塔架式组合传动数控抽油机第三种实施方式的俯视图。
具体实施方式
如图 1和图 2所示， 本发明塔架式组合传动数控抽油机第一种实施方式包括主塔架 1、 动力系统、 传动系统、 控制系统、 平衡配重箱 2、 配重牵引绳 3、 绳轮 4、 驱动绳 5和悬绳器 6。 动力系统、 传动系统、 控制系统和绳轮 4安装在主塔架 1顶部的操作平台 7上， 控制系统 与动力系统连接， 动力系统采用电机 8， 控制系统控制电机 8的换向位置和转速， 电机 8通 过传动系统与绳轮 4传动连接。 传动系统包括小皮带轮 9、 大皮带轮 10、 减速机 11、 小链轮 12和大链轮 13， 小皮带轮 9固定安装在电机 8的输出轴上， 大皮带轮 10和小链轮 12分别固 定安装在减速机 11的输入轴和输出轴上， 大皮带轮 10与小皮带轮 9上安装有皮带 14， 大链 轮 13固定安装在绳轮 4的一侧， 并与绳轮 4同轴线， 小链轮 12与大链轮 13通过链条 15传 动连接。
结合图 3所示， 绳轮 4固定安装在绳轮轴 16上， 绳轮轴 16的两端安装在绳轮支撑装置 17上， 绳轮轴 16的两端分别通过圆锥滚子轴承 18安装在两个滚轮 19内， 滚轮 19的外侧通 过螺栓固定安装有滚轮外压盖 20， 滚轮 19的内侧通过螺栓固定安装有套在绳轮轴 16上的滚 轮内压盖 21。 两个滚轮 19放置在绳轮支撑装置 17上的滚动平面 22上， 滚动平面 22的两端 分别设置有限位板 23， 滚动平面 22上还设置有固定滚轮 19的定位块 24， 定位块 24上具有 与滚轮 19表面相贴合的圆弧形接触面， 定位块 24通过可拆卸的螺栓固定在滚动平面 22上。
当需要修井让位时， 将固定在滚动平面 22上的定位块 24卸下， 推动绳轮 4使滚轮 19沿 着滚动平面 22向后滚动， 当滚轮 19与后侧的限位板 23接触时， 再将定位块 24固定在滚动 平面 22上即可。
如图 4所示， 本发明塔架式组合传动数控抽油机第二种实施方式与第一种实施方式的区 别在于传动系统， 传动系统包括小齿轮 9'、 大齿轮 10'、 第一传动轴 11 '、 小链轮 12' 和大 链轮 13 '， 小齿轮 9' 固定安装在电机 8' 输出轴上， 第一传动轴 1 通过轴座安装在操作平 台 7' 上， 大齿轮 10' 和小链轮 12' 分别固定安装在第一传动轴 1 的两端， 大齿轮 10' 和小齿轮 9' 相啮合， 大链轮 13 ' 与绳轮 4' 相对固定安装在绳轮轴 16' 上， 小链轮 12' 与 大链轮 13 ' 通过链条 15 ' 传动连接。
如图 5所示， 本发明塔架式组合传动数控抽油机第三种实施方式与第一种实施方式的区 别在于传动系统， 传动系统包括小皮带轮 9"、 大皮带轮 10"、 第一传动轴 11 "、 小链轮 12" 和大链轮 13 "， 小皮带轮 9"固定安装在电机 8 "的输出轴上， 第一传动轴 11 "通过轴座安装 在操作平台 7"上， 大皮带轮 10"和小链轮 12"分别固定安装在第一传动轴 11 "的两端， 大 皮带轮 10"和小皮带 9"轮通过皮带 14"传动连接， 大链轮 13 "与绳轮 4"相对固定安装在 绳轮轴 16"上， 小链轮 12"与大链轮 13 "通过链条 15 "传动连接。
工业实用性
本发明塔架式组合传动数控抽油机提高了塔架式抽油机中绳轮的移动性能， 降低了工人 在修井时的工作强度， 具有很强的工业实用性。

Claims

权 利 要 求
1、 一种塔架式组合传动数控抽油机， 包括主塔架、 动力系统、 传动系统、 控制系统、 平 衡配重箱、 配重牵引绳、 绳轮、 驱动绳和悬绳器， 所述动力系统、 传动系统、 控制系统和绳 轮安装在主塔架顶部的操作平台上， 所述控制系统与动力系统连接， 控制系统控制动力系统 的换向位置和转速， 所述动力系统通过传动系统与绳轮传动连接， 所述绳轮固定安装在绳轮 轴上， 所述绳轮轴的两端安装在绳轮支撑装置上， 其特征在于： 所述绳轮轴的两端分别通过 圆锥滚子轴承安装在两个滚轮内， 所述两个滚轮放置在绳轮支撑装置上的滚动平面上， 所述 滚动平面的两端分别设置有限位板， 滚动平面上还设置有固定滚轮的定位块。
2、 根据权利要求 1所述的塔架式组合传动数控抽油机， 其特征在于： 所述定位块上具有 与滚轮表面相贴合的圆弧形接触面。
3、 根据权利要求 2所述的塔架式组合传动数控抽油机， 其特征在于： 所述定位块通过可 拆卸的螺栓固定在滚动平面上。
4、 根据权利要求 3所述的塔架式组合传动数控抽油机， 其特征在于： 所述滚轮的外侧固 定安装有滚轮外压盖， 滚轮的内侧固定安装有套在绳轮轴上的滚轮内压盖。
5、 根据权利要求 1至 4所述之一的塔架式组合传动数控抽油机， 其特征在于： 所述传动 系统包括小皮带轮、 大皮带轮、 减速机、 小链轮和大链轮， 所述小皮带轮固定安装在动力系 统的输出轴上， 所述大皮带轮和小链轮分别固定安装在减速机的输入轴和输出轴上， 大皮带 轮与小皮带轮上安装有皮带， 所述大链轮固定安装在绳轮的一侧， 并与绳轮同轴线， 所述小 链轮与大链轮通过链条传动连接。
6、 根据权利要求 1至 4所述之一的塔架式组合传动数控抽油机， 其特征在于： 所述传动 系统包括小齿轮、 大齿轮、 第一传动轴、 小链轮和大链轮， 所述小齿轮固定安装在动力系统 的输出轴上， 所述第一传动轴通过轴座安装在操作平台上， 所述大齿轮和小链轮分别固定安 装在第一传动轴的两端， 所述大齿轮和小齿轮相啮合， 所述大链轮与绳轮相对固定安装在绳 轮轴上， 所述小链轮与大链轮通过链条传动连接。
7、 根据权利要求 1至 4所述之一的塔架式组合传动数控抽油机， 其特征在于： 所述传动 系统包括小皮带轮、 大皮带轮、 第一传动轴、 小链轮和大链轮， 所述小皮带轮固定安装在动 力系统的输出轴上， 所述第一传动轴通过轴座安装在操作平台上， 所述大皮带轮和小链轮分 别固定安装在第一传动轴的两端， 所述大皮带轮和小皮带轮通过皮带传动连接， 所述大链轮 与绳轮相对固定安装在绳轮轴上， 所述小链轮与大链轮通过链条传动连接。
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108533230A (zh) * 2018-07-14 2018-09-14 克拉玛依市圣起钻采设备有限责任公司 一种塔架式链条驱动抽油机
CN109441406A (zh) * 2018-12-25 2019-03-08 杨元亮 一种无游梁长冲程齿轮驱动圆柱抽油机
CN110331962A (zh) * 2019-06-12 2019-10-15 刘丽 新型油田采油抽油机装置及操作方法
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CN114920179A (zh) * 2022-07-14 2022-08-19 杭州申昊科技股份有限公司 可以自动制动的输电线塔攀爬作业智能车及其使用方法
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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010063171A1 (zh) * 2008-12-03 2010-06-10 陈达康 顶置塔架式数控抽油机
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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4665761A (en) * 1985-03-19 1987-05-19 North China Petroleum Machinery Repairing Plant Long stroke pumping unit
CN2637721Y (zh) * 2003-07-18 2004-09-01 鞍山鑫宇机械有限公司 抽油机前天轮让位作业机构
CN201228542Y (zh) * 2008-06-25 2009-04-29 王刚 无梁筒带式抽油机
CN101498206A (zh) * 2009-03-02 2009-08-05 董少明 封闭箱体抽油机托轮移位装置
WO2010063171A1 (zh) * 2008-12-03 2010-06-10 陈达康 顶置塔架式数控抽油机
CN101775969A (zh) * 2010-01-11 2010-07-14 毛宏伟 塔架式无导轮组合传动抽油机
CN101881145A (zh) * 2010-07-15 2010-11-10 毛宏伟 塔架式组合传动数控抽油机
CN201730596U (zh) * 2010-07-15 2011-02-02 毛宏伟 塔架式组合传动数控抽油机

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1381583A (en) * 1920-09-14 1921-06-14 Mull Arthur Wheel-protector
US2508679A (en) * 1946-04-15 1950-05-23 William P Mcclellan Tent suspension apparatus
US3640342A (en) * 1970-09-04 1972-02-08 Bethlehem Steel Corp Oil well pumping unit having traveling stuffing box
US6155178A (en) * 1998-05-01 2000-12-05 Western-Cullen-Hayes, Inc. Wheel stop for an overhead vehicle
US7578094B2 (en) * 2003-03-05 2009-08-25 Strattec Power Access Llc Drive unit for power operated vehicle closure

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4665761A (en) * 1985-03-19 1987-05-19 North China Petroleum Machinery Repairing Plant Long stroke pumping unit
CN2637721Y (zh) * 2003-07-18 2004-09-01 鞍山鑫宇机械有限公司 抽油机前天轮让位作业机构
CN201228542Y (zh) * 2008-06-25 2009-04-29 王刚 无梁筒带式抽油机
WO2010063171A1 (zh) * 2008-12-03 2010-06-10 陈达康 顶置塔架式数控抽油机
CN101498206A (zh) * 2009-03-02 2009-08-05 董少明 封闭箱体抽油机托轮移位装置
CN101775969A (zh) * 2010-01-11 2010-07-14 毛宏伟 塔架式无导轮组合传动抽油机
CN101881145A (zh) * 2010-07-15 2010-11-10 毛宏伟 塔架式组合传动数控抽油机
CN201730596U (zh) * 2010-07-15 2011-02-02 毛宏伟 塔架式组合传动数控抽油机

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108533230A (zh) * 2018-07-14 2018-09-14 克拉玛依市圣起钻采设备有限责任公司 一种塔架式链条驱动抽油机
CN108533230B (zh) * 2018-07-14 2024-02-13 克拉玛依市圣起钻采设备有限责任公司 一种塔架式链条驱动抽油机
CN109441406A (zh) * 2018-12-25 2019-03-08 杨元亮 一种无游梁长冲程齿轮驱动圆柱抽油机
CN110331962A (zh) * 2019-06-12 2019-10-15 刘丽 新型油田采油抽油机装置及操作方法
CN113153225A (zh) * 2021-04-01 2021-07-23 中油智采(天津)科技有限公司 一种单机多井抽油机不停机备用载荷转换装置
CN114920179A (zh) * 2022-07-14 2022-08-19 杭州申昊科技股份有限公司 可以自动制动的输电线塔攀爬作业智能车及其使用方法
CN117166971A (zh) * 2023-09-15 2023-12-05 大庆石油管理局有限公司 一种塔架式抽油机配重自动调节装置
CN117166971B (zh) * 2023-09-15 2024-03-15 大庆石油管理局有限公司 一种塔架式抽油机配重自动调节装置

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