CN201460840U - 可防止抽油机发生溜车的抽油机刹车装置 - Google Patents
可防止抽油机发生溜车的抽油机刹车装置 Download PDFInfo
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- CN201460840U CN201460840U CN2009201101112U CN200920110111U CN201460840U CN 201460840 U CN201460840 U CN 201460840U CN 2009201101112 U CN2009201101112 U CN 2009201101112U CN 200920110111 U CN200920110111 U CN 200920110111U CN 201460840 U CN201460840 U CN 201460840U
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- Prior art keywords
- brake
- arm
- ratchet
- oil pumper
- auxiliary
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- 238000005086 pumping Methods 0.000 title claims abstract description 28
- 239000003921 oils Substances 0.000 description 32
- 240000005511 Pisonia aculeata Species 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000037250 Clearance Effects 0.000 description 1
- 230000035512 clearance Effects 0.000 description 1
- 238000005516 engineering processes Methods 0.000 description 1
- 239000011901 water Substances 0.000 description 1
Abstract
Description
Claims (5)
- 可防止抽油机发生溜车的抽油机刹车装置,包括外包式刹车装置,外包式刹车装置包括刹车轮(2),刹车轮(2)的圆周面的左右两侧分别设有刹车箍(3)和刹车摩擦片(4),二个刹车箍(3)的顶端采用销轴(5)安装在抽油机机架(6)上,销轴(5)位于刹车轮(2)的上方,刹车箍(3)的底端通过主刹车连杆系统与主刹车把手(7)相连,其特征在于:所述刹车轮(2)一个端面固定有棘轮(8),棘轮(8)圆周面的上方设有棘爪(9),棘爪(9)能摆动地套装在所述销轴(5)上,棘爪(9)的爪尖与棘轮(8)圆周面上的棘齿相配合,棘爪(9)的根部设有牵引臂(12),牵引臂(12)的轴线位于前后方向,牵引臂(12)的伸出端与通过辅助刹车连杆系统与辅助刹车把手(13)相连,辅助刹车把手(13)通过辅助刹车转销轴(11)安装在辅助刹车把手定位装置(20)上,辅助刹车把手定位装置(20)安装在所述抽油机机架(6)上。
- 2. 根据权利要求1所述的可防止抽油机发生溜车的抽油机刹车装置,其特征在于:所述辅助刹车把手(13)位于所述主刹车把手(7)附近的一侧,所述主刹车把手(7)与锁杆(14)的一端铰接相连,锁杆(14)的中部能摆动地安装在立轴(15)上,立轴(15)的下部安装在所述抽油机机架(6)上,当主刹车把手(7)处于未刹车工位处,锁杆(14)的另一端卡住辅助刹车把手(13),当主刹车把手(7)处于刹车工位处,锁杆(14)的另一端离开辅助刹车把手(13)。
- 3. 根据权利要求2所述的可防止抽油机发生溜车的抽油机刹车装置,其特征在于:所述棘轮(8)采用多个螺栓或多个铆钉固定在所述刹车轮(2)的右端面上,所述棘爪(9)的爪尖位于所述销轴(5)的后部,所述牵引臂(12)的后端与棘爪(9)的根部为一体相连或焊接相连,牵引臂(12)的臂杆沿水平方向向前伸出。
- 4. 根据权利要求3所述的可防止抽油机发生溜车的抽油机刹车装置,其特征在于:所述辅助刹车连杆系统包括立臂(16),立臂(16)的轴线位于垂直方向,立臂(16)的顶端与牵引臂(12)的伸出端铰接相连,立臂(16)的底端与从动摇臂(17)的外端铰接相连,从动摇臂(17)的里端固定在摇臂轴(18)上,摇臂轴(18)能转动地安装在所述抽油机机架(6)上,摇臂轴(18)与主动摇臂(19)的里端固定相连,主动摇臂(19)的外端与横臂(10)的前端铰接相连,横臂(10)的臂杆向后延伸,横臂(10)的后端与辅助刹车把手(13)铰接相连,其铰接相连的部位位于辅助刹车转销轴(11)的上方。
- 5. 根据权利要求4所述的可防止抽油机发生溜车的抽油机刹车装置,其特征在于:所述立臂(16)和所述横臂(10)分别为长度可调的臂杆。
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CN2009201101112U CN201460840U (zh) | 2009-07-16 | 2009-07-16 | 可防止抽油机发生溜车的抽油机刹车装置 |
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CN2009201101112U CN201460840U (zh) | 2009-07-16 | 2009-07-16 | 可防止抽油机发生溜车的抽油机刹车装置 |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102562886A (zh) * | 2012-01-20 | 2012-07-11 | 望安辉 | 抽油机安全刹车装置 |
CN102635655A (zh) * | 2012-03-26 | 2012-08-15 | 濮阳市信宇石油机械化工有限公司 | 抽油机刹车锁定装置 |
CN102678794A (zh) * | 2012-05-16 | 2012-09-19 | 山东墨龙石油机械股份有限公司 | 抽油机刹车装置 |
CN103453052A (zh) * | 2012-12-07 | 2013-12-18 | 中国石油大学(华东) | 长冲程抽油机用安全盘刹系统 |
CN103551471A (zh) * | 2013-10-31 | 2014-02-05 | 德清县翔鹰金属制品有限公司 | 一种灯具打孔设备的送料装置 |
CN103967974A (zh) * | 2014-05-13 | 2014-08-06 | 上海电机学院 | 一种棘轮装置 |
CN103967452A (zh) * | 2014-05-04 | 2014-08-06 | 河南信宇石油机械制造股份有限公司 | 一种自动刹车控制系统 |
-
2009
- 2009-07-16 CN CN2009201101112U patent/CN201460840U/zh not_active IP Right Cessation
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102562886A (zh) * | 2012-01-20 | 2012-07-11 | 望安辉 | 抽油机安全刹车装置 |
CN102562886B (zh) * | 2012-01-20 | 2014-12-17 | 望安辉 | 抽油机安全刹车装置 |
CN102635655A (zh) * | 2012-03-26 | 2012-08-15 | 濮阳市信宇石油机械化工有限公司 | 抽油机刹车锁定装置 |
CN102678794A (zh) * | 2012-05-16 | 2012-09-19 | 山东墨龙石油机械股份有限公司 | 抽油机刹车装置 |
CN103453052A (zh) * | 2012-12-07 | 2013-12-18 | 中国石油大学(华东) | 长冲程抽油机用安全盘刹系统 |
CN103551471A (zh) * | 2013-10-31 | 2014-02-05 | 德清县翔鹰金属制品有限公司 | 一种灯具打孔设备的送料装置 |
CN103967452A (zh) * | 2014-05-04 | 2014-08-06 | 河南信宇石油机械制造股份有限公司 | 一种自动刹车控制系统 |
CN103967974A (zh) * | 2014-05-13 | 2014-08-06 | 上海电机学院 | 一种棘轮装置 |
CN103967974B (zh) * | 2014-05-13 | 2016-05-04 | 上海电机学院 | 一种棘轮装置 |
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Assignee: Panjin Yudi Science & Technology Industrial Co., Ltd. Assignor: Cao Yuexin|Yuan Lifeng Contract record no.: 2012210000115 Denomination of utility model: Pumping unit brake device capable of preventing pumping unit from sliding Granted publication date: 20100512 License type: Exclusive License Record date: 20120912 |
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