CN202418514U - Novel anti-theft machine oil cover plate device for reduction gearbox of oil pumping unit - Google Patents
Novel anti-theft machine oil cover plate device for reduction gearbox of oil pumping unit Download PDFInfo
- Publication number
- CN202418514U CN202418514U CN2012200279726U CN201220027972U CN202418514U CN 202418514 U CN202418514 U CN 202418514U CN 2012200279726 U CN2012200279726 U CN 2012200279726U CN 201220027972 U CN201220027972 U CN 201220027972U CN 202418514 U CN202418514 U CN 202418514U
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- China
- Prior art keywords
- cover plate
- oil
- oil pipe
- machine oil
- pumping unit
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- Expired - Fee Related
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Abstract
The utility model relates to a device for a reduction gearbox of an oil pumping unit, in particular to a novel anti-theft machine oil cover plate device for the reduction gearbox of the oil pumping unit. The novel anti-theft machine oil cover plate device comprises a reduction gearbox body provided with a slotted hole at the top; the slotted hole is covered by a cover plate; the novel anti-theft machine oil cover plate device is characterized in that a countersunk head screw hole is arranged on the cover plate which is fixed on the reduction gearbox body through a bolt, an oil tube is arranged in the middle part of the cover plate, the upper end of the oil tube is higher than the cover plate and is provided with a thread, a serial oil hole is arranged on the bottom surface of the oil tube, a baffle plate with a probe hole is arranged at the lower part of the interior of the oil tube, the oil tube close to the lower flat surface of the cover plate is provided with an oil spillage hole, an oil tube cap is arranged at the upper end of the oil tube through a thread and is a hollow cylinder with an opening at the lower end, and a plurality of air vents are arranged on the lower end surface of the oil tube cap. The novel anti-theft machine oil cover plate device has the advantages that the anti-theft effect is improved, and the cover plate is convenient to open to replace machine oil and wash a gear mechanism.
Description
Technical field
The utility model relates to a kind of device that is used on the oil pumping unit reduction gearbox, particularly relates to a kind of new pumping unit speed reducer antitheft machine oil lid panel assembly.
Background technique
On the pumping unit that crude oil extraction is used, usually speed reducer to be arranged.The top of deceleration box is provided with slotted eye, so that the machine oil in the detection at any time speed reducer, and interpolation machine oil is lubricated the gear mechanism in the speed reducer in speed reducer.There is cover plate the slotted eye top through bolt, outside the nut on the bolt is exposed to.Like this, be easy to backed out nut, take off cover plate, the machine oil in the deceleration box is stolen by the lawless person.At present, for antitheft with bridge welding on speed reducer, but can give detect machine oil like this and add the machine oil operation and make troubles, also bring inconvenience for the machine oil of changing in the speed reducer.
Summary of the invention
The utility model technical problem to be solved is; A kind of technological scheme of new pumping unit speed reducer antitheft machine oil lid panel assembly is provided to the deficiency of existing technology; This technological scheme can improve anti-theft effect, is convenient to simultaneously detect, add the machine oil in the speed reducer, is convenient for changing the machine oil operation.
The utility model is achieved in that a kind of new pumping unit speed reducer antitheft machine oil lid panel assembly, and it has the deceleration box of top slotted; Be stamped cover plate on the slotted eye, it is characterized in that, said cover plate is provided with the countersunk head screw; Cover plate is through being bolted on the deceleration box, and the middle part of cover plate is provided with oil pipe, and the upper end of oil pipe exceeds cover plate and is threaded; The bottom surface of oil pipe is provided with the string oilhole, and the bottom in the oil pipe is provided with the dividing plate of band exploration hole, is provided with the oil spilling hole near the oil pipe of cover plate lower plane; The oil pipe cap is equipped with through screw thread in the oil pipe upper end, and said oil pipe cap is the hollow cylinder of lower ending opening, and oil pipe cap lower end surface is provided with several vents.
In the oil pipe below the said dividing plate spring is housed, ball is pressed in the lower edge of exploration hole through spring cup.
This reality has novel beneficial effect to be; Adopt the oil pumping unit reduction gearbox antitheft machine oil lid panel assembly of said structure; Nut is positioned at deceleration box, and can minor flaps be fixed on above the hole on the large cover through lock, has both improved anti-theft effect; Be convenient to open cover plate again, the operation of carrying out change engine oil more and cleaning gear mechanism.
Description of drawings
Fig. 1 is the main TV structure schematic representation of the utility model structure.
Fig. 2 is the plan view of the utility model structure.
Wherein, 1-countersunk head screw, 2-slotted eye, 3-cover plate, 4-oil pipe cap, 5-oil pipe, 6-oil spilling hole, 7-exploration hole, 8-dividing plate, 9-ball, 10-spring, 11-string oilhole, 12-deceleration box, 13-vent.
Embodiment
Further specify below in conjunction with the concrete structure and the principle of accompanying drawing the utility model.
As shown in the figure, a kind of new pumping unit speed reducer antitheft machine oil lid panel assembly of the utility model, it has the deceleration box 12 of top slotted 2; Be stamped cover plate 3 on the slotted eye 2, it is characterized in that, said cover plate 3 is provided with countersunk head screw 1; Cover plate 3 is through being bolted on the deceleration box 12, and the middle part of cover plate 3 is provided with oil pipe 5, and the upper end of oil pipe 5 exceeds cover plate 3 and is threaded; The bottom surface of oil pipe 5 is provided with string oilhole 11; Bottoms in the oil pipe 5 are provided with the dividing plate 8 of band exploration hole 7, are provided with oil spilling hole 6 near the oil pipe 5 of cover plate 3 lower planes, and oil pipe cap 4 is equipped with through screw thread in oil pipe 5 upper ends; Said oil pipe cap 5 is the hollow cylinder of lower ending opening, and oil pipe cap 5 lower end surfaces are provided with several vents 13; In the oil pipe 5 of said dividing plate below 8 spring 10 is housed, ball 9 is pressed in the lower edge of exploration hole 7 through spring 10 lids.
The utility model is to use like this, puts into countersunk head screw 1 to bolt and tightens, and cover plate 3 is fixed on the deceleration box 12, with iron plate countersunk head screw 1 sealing is lived then.Back out oil pipe cap 4; Insert dipstick in the oil pipe 5 and stretch into exploration hole 7 ball 9 pressed downward; Oil pipe 5 forms connecting vessels with deceleration box 12; Machine oil in the deceleration box 12 is consistent with the machine oil height in the oil pipe 5, detects the oil level in the deceleration box 12 through observing dipstick, and adds machine oil according to the measurement situation.When adding machine oil, machine oil is poured in the oil pipe 5, machine oil flows into deceleration box 12 through oil spilling hole 6.After having added machine oil oil pipe cap 4 is screwed on.When temperature in the deceleration box 12 raise, the oily vapour in the deceleration box 12 got into oil pipe 5 through oil spilling hole 6 and ejects via vent 13.When needs clean deceleration box 12, only need the iron plate of soldering and sealing countersunk head screw 1 is cut off, unclamp bolt in the countersunk head screw 1 and can open 3 pairs of gear mechanisms of cover plate and clean.Owing to have only oil pipe cap 4 to back out in the model utility,, also can't in deceleration box 12, machine oil be stolen, thereby improve theftproof performance even if the lawless person opens oil pipe cap 4 when stealing machine oil.
Claims (2)
1. new pumping unit speed reducer antitheft machine oil lid panel assembly, it has the deceleration box of top slotted, is stamped cover plate on the slotted eye; It is characterized in that said cover plate is provided with the countersunk head screw, cover plate is through being bolted on the deceleration box; The middle part of cover plate is provided with oil pipe, and the upper end of oil pipe exceeds cover plate and is threaded, and the bottom surface of oil pipe is provided with the string oilhole; Bottom in the oil pipe is provided with the dividing plate of band exploration hole, is provided with the oil spilling hole near the oil pipe of cover plate lower plane, and the oil pipe cap is equipped with through screw thread in the oil pipe upper end; Said oil pipe cap is the hollow cylinder of lower ending opening, and oil pipe cap lower end surface is provided with several vents.
2. a kind of new pumping unit speed reducer antitheft machine oil lid panel assembly according to claim 1 is characterized in that in the oil pipe below the said dividing plate spring is housed, ball is pressed in the lower edge of exploration hole through spring cup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200279726U CN202418514U (en) | 2012-01-21 | 2012-01-21 | Novel anti-theft machine oil cover plate device for reduction gearbox of oil pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200279726U CN202418514U (en) | 2012-01-21 | 2012-01-21 | Novel anti-theft machine oil cover plate device for reduction gearbox of oil pumping unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202418514U true CN202418514U (en) | 2012-09-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200279726U Expired - Fee Related CN202418514U (en) | 2012-01-21 | 2012-01-21 | Novel anti-theft machine oil cover plate device for reduction gearbox of oil pumping unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202418514U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104048027A (en) * | 2013-03-14 | 2014-09-17 | 本田技研工业株式会社 | Speed changer |
| CN107701707A (en) * | 2017-09-14 | 2018-02-16 | 中国石油天然气股份有限公司 | The measurement detecting system of oil pumping unit reduction gearbox |
| CN107795670A (en) * | 2017-10-17 | 2018-03-13 | 中车株洲电力机车有限公司 | A kind of gear-box ventilation device and gear-box |
| CN109941592A (en) * | 2019-03-26 | 2019-06-28 | 中山市华宝勒生活用品实业有限公司 | A kind of antitheft air extraction hood |
| CN113483089A (en) * | 2021-07-30 | 2021-10-08 | 重庆长安汽车股份有限公司 | Lubricating oil channel structure of reverse gear bearing hole of gearbox |
-
2012
- 2012-01-21 CN CN2012200279726U patent/CN202418514U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104048027A (en) * | 2013-03-14 | 2014-09-17 | 本田技研工业株式会社 | Speed changer |
| CN104048027B (en) * | 2013-03-14 | 2017-01-18 | 本田技研工业株式会社 | Speed changer |
| CN107701707A (en) * | 2017-09-14 | 2018-02-16 | 中国石油天然气股份有限公司 | The measurement detecting system of oil pumping unit reduction gearbox |
| CN107795670A (en) * | 2017-10-17 | 2018-03-13 | 中车株洲电力机车有限公司 | A kind of gear-box ventilation device and gear-box |
| CN107795670B (en) * | 2017-10-17 | 2020-07-31 | 中车株洲电力机车有限公司 | Gear box ventilation structure and gear box |
| CN109941592A (en) * | 2019-03-26 | 2019-06-28 | 中山市华宝勒生活用品实业有限公司 | A kind of antitheft air extraction hood |
| CN113483089A (en) * | 2021-07-30 | 2021-10-08 | 重庆长安汽车股份有限公司 | Lubricating oil channel structure of reverse gear bearing hole of gearbox |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20130121 |