CN112878969A - Rotary suspension type safety rod for balance adjustment operation of oil pumping unit - Google Patents
Rotary suspension type safety rod for balance adjustment operation of oil pumping unit Download PDFInfo
- Publication number
- CN112878969A CN112878969A CN202110079067.9A CN202110079067A CN112878969A CN 112878969 A CN112878969 A CN 112878969A CN 202110079067 A CN202110079067 A CN 202110079067A CN 112878969 A CN112878969 A CN 112878969A
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- pumping unit
- balance adjustment
- adjustment operation
- suspension type
- type safety
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- 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
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (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
The invention relates to a rotary suspension type safety rod for balance adjustment operation of an oil pumping unit. The problem that there is the potential safety hazard in the operation process when current beam-pumping unit carries out balance adjustment does not have the safety guarantee measure is mainly solved. The method is characterized in that: the upper part of one end of the frame plate (1) is connected with the outer sleeve (2), the upper part of the other end of the frame plate is connected with the lower end of the hook (5), and the upper end of the hook (5) is a hook-shaped end; a rotating shaft (3) is inserted in the middle of the outer sleeve (2), and one side of the rotating shaft (3) is connected with a rotating plate (4); the lower part of the outer sleeve (2) is connected with a connecting piece (6), and the lower end of the connecting piece (6) is connected with a suspension rod (8). This rotatory suspension type safety lever of beam-pumping unit balance adjustment operation adapts to different beam-pumping unit types, can conveniently fix at beam-pumping unit tripod position, provides the safety rope and hangs, safety when the guarantee workman adjusts beam-pumping unit balance operation.
Description
Technical Field
The invention relates to the technical field of oil extraction engineering of oil fields, in particular to a rotary suspension type safety rod for balance adjustment operation of an oil pumping unit.
Background
When the oil pumping unit is used for balance adjustment, the balance block on the crank needs to be moved, and a worker can only stand on the reduction gearbox and the crank to move the balance block under the common condition. Because the top of the reduction gearbox is an inclined plane, the operation height is about 2.5 meters, the reduction gearbox is influenced by the type and the structure of the pumping unit, no part is provided with a hanging safety rope, no safety guarantee measures are provided in the operation process, and the problem of potential safety hazard exists.
Disclosure of Invention
The invention aims to solve the technical problem that no safety guarantee measure exists in the operation process when the existing pumping unit is used for balance adjustment in the background technology, and potential safety hazards exist, and provides a rotary suspension type safety rod for balance adjustment operation of a pumping unit.
The invention can solve the problems by the following technical scheme: the rotary suspension type safety rod for the balance adjustment operation of the oil pumping unit comprises a frame plate and a suspension rod, wherein the upper part of one end of the frame plate is connected with an outer sleeve, the upper part of the other end of the frame plate is connected with the lower end of a hook, and the upper end of the hook is a hook-shaped end; the middle part of the outer sleeve is inserted with a rotating shaft, and one side of the rotating shaft is connected with a rotating plate; the lower part of the outer sleeve is connected with a connecting piece, and the lower end of the connecting piece is connected with a suspension rod.
The rotating plate is embedded in the central slot of the rotating shaft; the outer sleeve is fixedly connected with the lower connecting piece through a screw and a nut.
The top of the suspension rod is provided with a groove, and the lower end of the connecting piece is embedded into the groove of the suspension rod and is fixedly connected with the suspension rod; the rod body of the suspension rod is provided with a slotted hole, and a suspension ring is embedded in the central slotted hole of the suspension rod.
Compared with the background technology, the invention has the following beneficial effects:
(1) simple structure, simple to operate provide the safety rope for the balance adjustment operation and hang, ensure operation safety.
(2) Can select the hanging point according to operating personnel height, realize safety lever fixed and dismantlement through the rotation to guarantee safety rope and remove the requirement in operating range.
(3) The accessible assembly mode adjustment beam-pumping unit tripod both sides are suitable for.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic view of a locking triangle iron of the present invention;
FIG. 4 is a schematic view of the rotation of the rotating plate at an angle of 60 degrees according to the present invention;
FIG. 5 is a schematic view of a rotary locking triangular iron of the present invention.
In the figure: 1-frame plate, 2-outer sleeve, 3-rotating shaft, 4-rotating plate, 5-hook, 6-connecting piece, 7-screw, 8-suspension rod, 9-nut, 10-hanging ring and 11-triangular iron.
The specific implementation mode is as follows:
the invention will be further explained below with reference to the accompanying drawings:
as shown in attached figures 1 and 2, the rotary suspension type safety rod for the balance adjustment operation of the oil pumping unit comprises a frame plate 1 and a suspension rod 8, wherein an outer sleeve 2 is welded at the upper part of one end of the frame plate 1, the upper part of the other end of the frame plate is connected with the lower end of a hook 5, and the upper end of the hook 5 is a hook-shaped end; a rotating shaft 3 is inserted in the middle of the outer sleeve 2, a central slot hole is formed in the rotating shaft 3, and one side of the rotating shaft 3 is embedded in the rotating plate 4 through the central slot hole; the outer sleeve 2 and the lower connecting piece 6 are fixedly connected with a nut 9 through a screw 7; the top of the suspension rod 8 is provided with a groove, and the lower end of the connecting piece 6 is embedded into the groove of the suspension rod 8 and is fixedly connected with the suspension rod 8; the rod body of the hanging rod 8 is provided with a slotted hole, and a hanging ring 10 is embedded in the central slotted hole of the hanging rod 8.
The oil pumping machine balance adjustment operation rotary suspension type safety rod connection and working process comprises the following steps: during the installation, change board 4 embedding pivot 3 internal fixation, pivot 3 inserts overcoat 2, overcoat 2 and frame plate 1 welded fastening, frame plate 1 and couple 5 welded fastening, overcoat 2 and connecting piece 6 are fixed with nut 9 through screw 7, and connecting piece 6 embedding hangs 8 internal fixations of pole, and the link 10 embedding hangs 8 internal fixations of pole. The rotary suspension rod 8 can drive the rotary plate 4 to rotate by 0-90 degrees through the rotary shaft 3, and the hook 5 and the rotary plate 4 jointly act to fix the device on a triangular iron 11 of a tripod of the pumping unit, so that the effect of hanging a safety rope is realized, and the operation safety is guaranteed.
As shown in fig. 3, 4 and 5, the working principle of the rotary suspension type safety lever for the balance adjustment operation of the oil pumping unit is as follows: before the balanced adjustment operation of beam-pumping unit, operating personnel stands on the reducing gear box, lifts the device overhead, and operation front end couple 5 hangs on the triangle iron, and later rotatory pole 90 degrees that hang makes 4 locks of commentaries on classics board accomplish the fixed of safety lever on the triangle iron of opposite side, hangs safety rope couple on link 10 and can provide the safety guarantee for follow-up operation. After the balance adjustment operation of the pumping unit is completed, the safety rope hook is removed, an operator rotates the suspension rod 8 in the opposite direction by 90 degrees to remove the fixation of the safety rod, and the safety rod is withdrawn.
Claims (5)
1. The utility model provides a rotatory suspension type safety lever of beam-pumping unit balance adjustment operation, includes frame plate (1), suspension rod (8), its characterized in that: the upper part of one end of the frame plate (1) is connected with the outer sleeve (2), the upper part of the other end of the frame plate is connected with the lower end of the hook (5), and the upper end of the hook (5) is a hook-shaped end; a rotating shaft (3) is inserted in the middle of the outer sleeve (2), and one side of the rotating shaft (3) is connected with a rotating plate (4); the lower part of the outer sleeve (2) is connected with a connecting piece (6), and the lower end of the connecting piece (6) is connected with a suspension rod (8).
2. The beam-pumping unit balance adjustment operation rotary suspension type safety lever according to claim 1, characterized in that: the rotating plate (4) is embedded in the central slot of the rotating shaft (3).
3. The beam-pumping unit balance adjustment operation rotary suspension type safety lever according to claim 1, characterized in that: the outer sleeve (2) is fixedly connected with the lower connecting piece (6) through a screw (7) and a nut (9).
4. The beam-pumping unit balance adjustment operation rotary suspension type safety lever according to claim 1, characterized in that: the top of the suspension rod (8) is provided with a groove, and the lower end of the connecting piece (6) is embedded into the groove of the suspension rod (8) and is fixedly connected with the suspension rod (8).
5. The beam-pumping unit balance adjustment operation rotary suspension type safety lever according to claim 1, characterized in that: the hanging rod (8) is provided with a slotted hole, and a hanging ring (10) is embedded in the central slotted hole of the hanging rod (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110079067.9A CN112878969B (en) | 2021-01-21 | 2021-01-21 | Rotary suspension type safety rod for balance adjustment operation of oil pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110079067.9A CN112878969B (en) | 2021-01-21 | 2021-01-21 | Rotary suspension type safety rod for balance adjustment operation of oil pumping unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112878969A true CN112878969A (en) | 2021-06-01 |
| CN112878969B CN112878969B (en) | 2022-10-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110079067.9A Active CN112878969B (en) | 2021-01-21 | 2021-01-21 | Rotary suspension type safety rod for balance adjustment operation of oil pumping unit |
Country Status (1)
| Country | Link |
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| CN (1) | CN112878969B (en) |
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| US20150096154A1 (en) * | 2013-10-04 | 2015-04-09 | Buckingham Manufacturing Company, Inc. | Snap Hook |
| CN204561203U (en) * | 2015-02-09 | 2015-08-19 | 温州宏达箱包有限公司 | Case and bag and case and bag aluminium frame assembly |
| CN205626785U (en) * | 2016-05-27 | 2016-10-12 | 国网山东省电力公司冠县供电公司 | Novel many functional safety take hanger |
| CN205873063U (en) * | 2016-08-02 | 2017-01-11 | 李高明 | Belt conveyor bearing roller linkage |
| CN208328946U (en) * | 2018-04-03 | 2019-01-04 | 中国葛洲坝集团基础工程有限公司 | Moveable suspended formula construction operation platform device |
| CN208335650U (en) * | 2018-06-19 | 2019-01-04 | 蔡嘉鑫 | The propagandizing device of multiple publicity mouths |
| CN209347965U (en) * | 2018-09-12 | 2019-09-06 | 中国石油天然气股份有限公司 | Seat belt loop device |
| CN111317938A (en) * | 2020-04-16 | 2020-06-23 | 广东电网有限责任公司汕尾供电局 | Anti-falling safety device |
| CN211453515U (en) * | 2019-12-20 | 2020-09-08 | 张娟娟 | Titration apparatus for pharmacology experiments |
-
2021
- 2021-01-21 CN CN202110079067.9A patent/CN112878969B/en active Active
Patent Citations (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0824939A2 (en) * | 1996-08-23 | 1998-02-25 | ABBPATENT GmbH | Safety system for persons climbing pylons |
| CA2208340A1 (en) * | 1997-06-20 | 1998-12-20 | Joseph J. W. Arseneault | Construction worker's safety device |
| JP2007075351A (en) * | 2005-09-14 | 2007-03-29 | Heiwa Technos Kk | Rope hooking tool for safety belt |
| CN101108270A (en) * | 2006-07-19 | 2008-01-23 | 中国科学院沈阳自动化研究所 | Electric high-altitude work safety hanging rod |
| CN201123964Y (en) * | 2007-10-26 | 2008-10-01 | 上海诸光机械有限公司 | Safe rope hook for ultra-high pressure iron tower |
| CN101537238A (en) * | 2009-04-23 | 2009-09-23 | 上海诸光机械有限公司 | Safety hook for work in height on angle iron frame iron tower |
| CN101537239A (en) * | 2009-04-23 | 2009-09-23 | 上海市电力公司超高压输变电公司 | Dual-purpose fall protection device for angle iron and glide tack iron tower |
| CN101584914A (en) * | 2009-04-23 | 2009-11-25 | 上海市电力公司超高压输变电公司 | Work-aloft protecting device used on angle iron frame iron tower |
| CN201431722Y (en) * | 2009-04-23 | 2010-03-31 | 上海市电力公司超高压输变电公司 | Angle steel frame iron tower climbing construction safety device |
| WO2011121677A1 (en) * | 2010-03-31 | 2011-10-06 | 有限会社やなせ | Hanging hook device |
| CN202047798U (en) * | 2011-05-04 | 2011-11-23 | 卢建强 | Safety belt suspension device for balance adjustment of oil pumping unit |
| CN202417445U (en) * | 2012-02-06 | 2012-09-05 | 中国石油化工股份有限公司胜利油田分公司孤岛采油厂 | Auxiliary tool for adjusting balance block of beam-pumping unit |
| CN203562695U (en) * | 2013-09-29 | 2014-04-23 | 国网河南省电力公司驻马店供电公司 | Pulley suspension device of power transmission tower cross-arm angle iron |
| US20150096154A1 (en) * | 2013-10-04 | 2015-04-09 | Buckingham Manufacturing Company, Inc. | Snap Hook |
| CN204050726U (en) * | 2014-08-10 | 2014-12-31 | 国网山东省电力公司日照供电公司 | Fixed connector between framework and safety belt during work high above the ground |
| CN204073180U (en) * | 2014-09-28 | 2015-01-07 | 广东电网有限责任公司 | A kind of special suspension device |
| CN104436467A (en) * | 2014-12-19 | 2015-03-25 | 国家电网公司 | Safety belt suspension device |
| CN204561203U (en) * | 2015-02-09 | 2015-08-19 | 温州宏达箱包有限公司 | Case and bag and case and bag aluminium frame assembly |
| CN205626785U (en) * | 2016-05-27 | 2016-10-12 | 国网山东省电力公司冠县供电公司 | Novel many functional safety take hanger |
| CN205873063U (en) * | 2016-08-02 | 2017-01-11 | 李高明 | Belt conveyor bearing roller linkage |
| CN208328946U (en) * | 2018-04-03 | 2019-01-04 | 中国葛洲坝集团基础工程有限公司 | Moveable suspended formula construction operation platform device |
| CN208335650U (en) * | 2018-06-19 | 2019-01-04 | 蔡嘉鑫 | The propagandizing device of multiple publicity mouths |
| CN209347965U (en) * | 2018-09-12 | 2019-09-06 | 中国石油天然气股份有限公司 | Seat belt loop device |
| CN211453515U (en) * | 2019-12-20 | 2020-09-08 | 张娟娟 | Titration apparatus for pharmacology experiments |
| CN111317938A (en) * | 2020-04-16 | 2020-06-23 | 广东电网有限责任公司汕尾供电局 | Anti-falling safety device |
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| Publication number | Publication date |
|---|---|
| CN112878969B (en) | 2022-10-21 |
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