CN201126008Y - Clean oil mark containing protective cover - Google Patents
Clean oil mark containing protective cover Download PDFInfo
- Publication number
- CN201126008Y CN201126008Y CNU2007201313988U CN200720131398U CN201126008Y CN 201126008 Y CN201126008 Y CN 201126008Y CN U2007201313988 U CNU2007201313988 U CN U2007201313988U CN 200720131398 U CN200720131398 U CN 200720131398U CN 201126008 Y CN201126008 Y CN 201126008Y
- Authority
- CN
- China
- Prior art keywords
- oil
- transparent
- protective cover
- observation
- oil leveler
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
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Abstract
The invention relates to a transparent oil leveler containing protective cover, which includes an oil leveler substrate and is characterized in that: the oil leveler substrate contains an oil leveler faucet with screw thread, center of the oil leveler faucet is an observation hole, a convex bench mounted with a light-transparent observation clapboard is equipped in the observation hole, a light-transparent observation clapboard and a hollow compassion bolt are arranged for the convex bench, and a protective cover is equipped at outside of the hollow compassion bolt. Advantages of the invention are that: since the transparent oil leveler employs part assembling manner, exchange of damaged components is convenient; since the protective cover is equipped at outside of the hollow compassion bolt, the light-transparent observation clapboard is avoided to contact with sand or other foreign body during operation and useful life of the transparent oil leveler is prolonged; the protective cover also can prevent the light-transparent observation clapboard surface polluting by dust, so that observation of lubricating oil level in gear box is not influenced.
Description
Technical field
The utility model relates to oil ga(u)ge, especially a kind of transparent oil ga(u)ge that contains protective housing.
Background technique
Keeping enough lubricant oil in the gear-box is to guarantee the normal prerequisite of using of gear-box, the height of routine inspection gear-box oil level is generally judged by dipstick or oil ga(u)ge, in the gear-box of rail traffic vehicles, then universal demand is provided with transparent oil ga(u)ge, so that observe lubricant level in the gear-box easily.Traditional transparent oil ga(u)ge generally adopts transparent observing dividing plate and oil ga(u)ge cock encapsulation to form one, and the transparent observing dividing plate damages can only integral replacing; When rail traffic vehicles moves, the appearance of gear-box can be subjected to the sand grains in the environment and the impact of other foreign object, and the transparent oil ga(u)ge that uses in the current track vehicular traffic gear-box does not generally all have protective housing, the impact of foreign object is easy to damage the transparent observing dividing plate in the transparent oil ga(u)ge peep hole, influences the proper functioning of gear-box.
Summary of the invention
The purpose of this utility model is: generally all do not have protective housing at the transparent oil ga(u)ge that uses in the current track vehicular traffic gear-box, the impact of foreign object is easy to damage the practical problem of transparent observing dividing plate in the transparent oil ga(u)ge peep hole during operation, and a kind of transparent oil ga(u)ge that contains protective housing is provided.
The purpose of this utility model is achieved in that a kind of transparent oil ga(u)ge that contains protective housing, comprise the oil ga(u)ge matrix, it is characterized in that: the oil ga(u)ge matrix contains threaded oil ga(u)ge cock, oil ga(u)ge cock center is a peep hole, be provided with in the peep hole boss that printing opacity is observed dividing plate is installed, and be furnished with printing opacity and observe dividing plate and contain externally threaded hollow hold-down bolt, the outer end of hollow hold-down bolt is provided with protective housing.
In the utility model: described transparent observing dividing plate is plastics.
In the utility model: described plastics are the plastics of printing opacity.
In the utility model: described oil ga(u)ge matrix is the metal steel part.
Advantage of the present utility model is: because transparent oil ga(u)ge has adopted the mode of position assembling, convenient to the part replacement of damaging; Because hollow hold-down bolt outer end is provided with protective housing, can prevent from that printing opacity is observed dividing plate when operation to be run into by sand grains or other foreign matters, prolong clean oil target working life; Protective housing can also prevent that printing opacity from observing that baffle surface is stained by dust and the observation that influences lubricant level in the gear-box.
Description of drawings
Fig. 1 is a kind of example structure schematic representation that the utility model relates to.
Among the figure: 1, oil ga(u)ge cock, 2, peep hole, 3, printing opacity observes dividing plate, 4, hollow hold-down bolt, 5, safety cover.
Embodiment
Accompanying drawing is nonrestrictive to disclose the structural representation of a kind of specific embodiment that the utility model relates to, and invention is further described to the design below in conjunction with accompanying drawing.
As seen from Figure 1, the oil ga(u)ge matrix of metal steel part processing contains threaded oil ga(u)ge cock 1, oil ga(u)ge cock 1 center is a peep hole 2, be provided with the boss that transparent observing dividing plate 3 is installed in the peep hole 2, and be furnished with printing opacity and observe dividing plate 3 and contain externally threaded hollow hold-down bolt 4, the outer end of hollow hold-down bolt 4 is provided with protective housing 5.In the present embodiment, the processing of oil ga(u)ge matrix adopting stainless steel, transparent observing dividing plate 3 adopts the plastics of printing opacity.During concrete enforcement, the oil ga(u)ge matrix can also adopt other metal steel part processing such as copper, iron.
During use in the same oil ga(u)ge mounting hole that is installed in gear-box by the screw thread in the oil ga(u)ge cock 1 of the utility model with the conventional transparent oil ga(u)ge; as long as turn on safety cover 5 during daily test; just can see through printing opacity in the peep hole 2 observes dividing plate 3 and sees oil level in the gear-box, the daily test safety cover 5 of screwing on again that finishes.
Claims (4)
1, a kind of transparent oil ga(u)ge that contains protective housing, comprise the oil ga(u)ge matrix, it is characterized in that: the oil ga(u)ge matrix contains threaded oil ga(u)ge cock, oil ga(u)ge cock center is a peep hole, be provided with in the peep hole boss that printing opacity is observed dividing plate is installed, and be furnished with printing opacity and observe dividing plate and contain externally threaded hollow hold-down bolt, the outer end of hollow hold-down bolt is provided with protective housing.
2, the transparent oil ga(u)ge that contains protective housing according to claim 1, it is characterized in that: described transparent observing dividing plate is plastics.
3, the transparent oil ga(u)ge that contains protective housing according to claim 1, it is characterized in that: described plastics are the plastics of printing opacity.
4, the transparent oil ga(u)ge that contains protective housing according to claim 1, it is characterized in that: described oil ga(u)ge matrix is the metal steel part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201313988U CN201126008Y (en) | 2007-12-17 | 2007-12-17 | Clean oil mark containing protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201313988U CN201126008Y (en) | 2007-12-17 | 2007-12-17 | Clean oil mark containing protective cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201126008Y true CN201126008Y (en) | 2008-10-01 |
Family
ID=39999477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201313988U Expired - Lifetime CN201126008Y (en) | 2007-12-17 | 2007-12-17 | Clean oil mark containing protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201126008Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102691782A (en) * | 2012-05-03 | 2012-09-26 | 南京高速齿轮制造有限公司 | Screw-plug transparent oil leveler |
| CN102705490A (en) * | 2012-06-20 | 2012-10-03 | 沃德(天津)传动有限公司 | Reduction gear and end cover thereof |
| CN103883719A (en) * | 2014-04-09 | 2014-06-25 | 南京高速齿轮制造有限公司 | Oil standard device for rail transit gearbox |
| CN105156648A (en) * | 2015-09-08 | 2015-12-16 | 南车株洲电力机车有限公司 | Gear case for rail vehicle and oil level observation device of gear case for rail vehicle |
-
2007
- 2007-12-17 CN CNU2007201313988U patent/CN201126008Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102691782A (en) * | 2012-05-03 | 2012-09-26 | 南京高速齿轮制造有限公司 | Screw-plug transparent oil leveler |
| CN102691782B (en) * | 2012-05-03 | 2015-06-03 | 南京高速齿轮制造有限公司 | Screw-plug transparent oil leveler |
| CN102705490A (en) * | 2012-06-20 | 2012-10-03 | 沃德(天津)传动有限公司 | Reduction gear and end cover thereof |
| CN102705490B (en) * | 2012-06-20 | 2015-07-08 | 沃德(天津)传动有限公司 | Reduction gear and end cover thereof |
| CN103883719A (en) * | 2014-04-09 | 2014-06-25 | 南京高速齿轮制造有限公司 | Oil standard device for rail transit gearbox |
| CN103883719B (en) * | 2014-04-09 | 2017-01-11 | 南京高精轨道交通设备有限公司 | Oil standard device for rail transit gearbox |
| CN105156648A (en) * | 2015-09-08 | 2015-12-16 | 南车株洲电力机车有限公司 | Gear case for rail vehicle and oil level observation device of gear case for rail vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081001 |