CN203549343U - Oil tank observing window - Google Patents
Oil tank observing window Download PDFInfo
- Publication number
- CN203549343U CN203549343U CN201320658636.6U CN201320658636U CN203549343U CN 203549343 U CN203549343 U CN 203549343U CN 201320658636 U CN201320658636 U CN 201320658636U CN 203549343 U CN203549343 U CN 203549343U
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- CN
- China
- Prior art keywords
- viewing window
- oilhole
- oil
- fuel tank
- observing window
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Abstract
The utility model relates to an oil tank observing window, in particular to an observing window which is arranged on an oil tank and is used for observing the oil level and provides the oil tank observing window which is good in visual effect, simple in structure, convenient to mount and maintain and lower in processing cost. The adopted technical scheme is that the oil tank observing window comprises an observing window frame with the middle part being provided with a square hole, and an observing window cover, wherein the observing window frame is welded on the oil tank, the middle part of a top border of the observing window frame is provided with an upper oil aperture, the middle part of a bottom border of the observing window frame is provided with a lower oil aperture, the upper oil aperture and the lower oil aperture are both communicated with the oil tank, the top border of the observing window frame is also provided with an upper oil groove which is communicated with the upper oil aperture, the bottom border of the observing window frame is also provided with a lower oil groove which is communicated with the lower oil aperture, the observing window cover is fixedly arranged on the observing window frame, and is provided with an upper oil hole corresponding to the upper oil aperture and a lower oil hole corresponding to the lower oil aperture, the diameter of the upper oil hole is greater than that of the upper oil aperture, and the diameter of the lower oil hole is greater than that of the lower oil aperture.
Description
Technical field
The utility model fuel tank viewing window, is specifically related to a kind of being arranged on fuel tank for observing the viewing window of oil level.
Background technique
Along with improving constantly of coal mine machinery level; machinery is found broad application under coal mine; and the good lubrication that keeps machinery is guarantee machinery normal operation necessary; fuel tank is for the required lubricant oil of store mechanical equipment; lubricant oil is played to the important function of guaranteeing both quality and quantity; should guarantee that lubricant oil is not contaminated, ensure again the lubricant oil of q.s.
General fuel tank is totally enclosed type, by the viewing window arranging on casing, carrys out the fluid amount in inspection box; Yet, under coal mine, geographical conditions are complicated, in the transportation process of fuel tank and when working surface is used, viewing window is vulnerable to the impact of the factor such as coal dust, moisture, trickle, etchant gas, and height that can not normal reaction oil level, brings hidden danger to the safe operation of machinery; When maintainer processes or overhauls viewing window, a kind of method is after equipment quits work, the oil in fuel tank to be emitted, oil level unloads viewing window during lower than fuel tank oil outlet and cleans or change, then the oil of emitting is rejoined to fuel tank, this maintenance mode can be with coal dust in oil supply, pollution lubricating oil, causes component of machine to damage, and causes working surface to stop production; Another method is, by two maintainers, assisted, and a people dismantles observation window-frame, another people is responsible for stifled fuel tank oil outlet with cotton, cooperatively interacts, and this kind of mode installation difficulty is larger, can cause lubricant oil to flow out in a large number loss, after installation, also will supplement some fresh oils; Meanwhile, while adopting above-mentioned two kinds of maintenance modes, it is longer that machinery need to be shut down time of maintenance, reduced manufacturing efficiency.
Consider the above-mentioned drawback that existing fuel tank viewing window exists, the utility model has been done optimization to the structure of fuel tank viewing window.
Model utility content
The utility model overcomes the deficiency that prior art exists, and technical problem to be solved is: a kind of good visual effect, the fuel tank viewing window that simple in structure, installation and repairing convenient, processing cost is lower are provided.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is fuel tank viewing window, comprise that middle part is with viewing window framework and the viewing window lid of square opening, viewing window frame welding is on fuel tank, the middle part of the upper frame of viewing window framework has oilhole, the middle part of lower frame has lower oilhole, described upper oilhole and lower oilhole Jun Yu fuel tank UNICOM; On the upper frame of described viewing window framework, be also provided with finishing bathtray, described finishing bathtray Yu Shang oilhole UNICOM, is also provided with lower oil groove on the lower frame of described viewing window framework, described lower oil groove Yu Xia oilhole UNICOM; Described viewing window lid is fixed on viewing window framework, described viewing window covers to be provided with the corresponding upper oil hole of upper oilhole with lower oilhole and descends oilhole accordingly, the diameter of described upper oil hole is greater than the diameter of oilhole, and the diameter of described lower oilhole is greater than the diameter of lower oilhole.
Between described viewing window framework and viewing window lid, be provided with oil resisting rubber jointing.
Described viewing window framework adopts the steel plate that 8mm is thick to make.
Described upper oilhole and lower oilhole are interior screw thread worm structure.
The diameter of described finishing bathtray and lower oil groove is 4mm.
Described viewing window lid adopts transparent material to make.
In the utility model, the sealed chamber forming between viewing window framework and transparent windows lid is by upper and lower oilhole and fuel tank UNICOM, oil in fuel tank flows in above-mentioned sealed chamber by upper and lower oilhole, according to Communicating device principle, oil level in fuel tank is consistent with the oil level in chamber, see through transparent windows lid, just can see the oil level in fuel tank, and described oil level interface is very clear.
The fuel tank viewing window that the utility model relates to has the following advantages: viewing window good visual effect, is difficult for misunderstanding oil level; Easily dismounting, is convenient to clean; Simple in structure, fabricating cost is low; Beautiful shape, size can design as required; Rational in infrastructure, durable.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of viewing window framework.
Fig. 3 is the A-A sectional view of Fig. 2.
Fig. 4 is the structural representation of viewing window lid.
In figure: 1 be viewing window framework, 2 for viewing window lid, 3 for upper oilhole, 4 for lower oilhole, 5 for finishing bathtray, 6 for lower oil groove, 7 for upper oil hole, 8 for lower oilhole, 9 for oil resisting rubber jointing, 10 be fuel tank.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
As shown in Figures 1 to 4, the utility model fuel tank viewing window, comprise that middle part is with viewing window framework 1 and the viewing window lid 2 of square opening, described viewing window framework 1 adopts the steel plate that 8mm is thick to make, and is weldingly fixed on fuel tank 10, and the middle part of the upper frame of described viewing window framework 1 has oilhole 3, the middle part of lower frame has lower oilhole 4, described upper oilhole 3 and lower oilhole 4 are all used screw tap hitch, screw thread worm structure in forming, described upper oilhole 3 and lower oilhole 4 all with fuel tank 10 UNICOMs; On the upper frame of described viewing window framework 1, be also provided with finishing bathtray 5, described finishing bathtray 5 and upper oilhole 3 UNICOMs, on the lower frame of described viewing window framework 1, be also provided with lower oil groove 6, described lower oil groove 6 and lower oilhole 4 UNICOMs, the diameter of finishing bathtray 5 and lower oil groove 6 is 4mm, and finishing bathtray 5 is positioned on same axis with the center of circle of lower oil groove 6; Described viewing window lid 2 adopts transparent material to make, and be bolted on viewing window framework 1, between described viewing window framework 1 and viewing window lid 2, be provided with oil resisting rubber jointing 9, on described viewing window lid 2, be provided with the corresponding upper oil hole 7 of upper oilhole 3 with lower oilhole 4 and descend accordingly oilhole 8, the diameter of described upper oil hole 7 is greater than the diameter of oilhole 3, and the diameter of described lower oilhole 8 is greater than the diameter of lower oilhole 4.
The working principle of the utility model fuel tank viewing window is: the sealed chamber forming between viewing window framework 1 and transparent windows lid 2 is by upper oilhole 3, lower oilhole 4 and fuel tank 10 UNICOMs, oil in fuel tank 10 forms along ring by upper oilhole 3 and finishing bathtray 5, lower oilhole 4 and lower oil groove 6, flow in above-mentioned sealed chamber, according to Communicating device principle, oil level in fuel tank 10 is consistent with the oil level in chamber, see through transparent windows lid 2, just can see the oil level in fuel tank 10, and described oil level interface is very clear.
In actual use, when the greasy dirt on need to clearing up viewing window lid 2 or replacing viewing window cover 2, use and to mate with upper oilhole 3 and bolt that diameter is less than upper oil hole 7 is blocked upper oilhole 3, make finishing bathtray 5 and upper oilhole 3 in connected state not, use simultaneously and match with lower oilhole 4 and bolt that diameter is less than lower oilhole 8 is blocked lower oilhole 4, make lower oil groove 6 and lower oilhole 4 in connected state not, adopt aforesaid operations mode, do not need the oil in fuel tank 10 to put and just can directly dismantle and change viewing window lid 2 outward; After maintenance and replacing, will be arranged in the bolt outward turning of upper oilhole 3, to expose finishing bathtray 5, be limited, UNICOM's state of oilhole 3 and finishing bathtray 5 in recovery; To be arranged in the bolt outward turning of lower oilhole 4, to expose lower oil groove 6, be limited, recover UNICOM's state of lower oilhole 4 and lower oil groove 6, the sealed chamber that the oil in fuel tank 10 is formed between viewing window framework 1 and transparent windows lid 2 is again normal along ring.
The fuel tank viewing window that adopts said structure, simple to operate, working efficiency is high, under any circumstance, finds that viewing window covers 2 fuzzy damages and can disassemble and overhaul processing, can not affect normal production, can keep all the time the safe operation of machinery; In said structure, the diameter of described upper oil hole 7 is greater than the diameter of oilhole 3, and the diameter of described lower oilhole 8 is greater than the diameter of lower oilhole 4, is the bolt matching in order to ensure operation easily and upper oilhole 3 and lower oilhole 4.
By reference to the accompanying drawings embodiment of the present utility model is explained in detail above, but can not be interpreted as restriction of the present utility model, in the ken possessing those of ordinary skills, can also under the prerequisite that does not depart from the utility model aim, make a variety of changes.
Claims (6)
1. fuel tank viewing window, comprise that middle part is with viewing window framework (1) and the viewing window lid (2) of square opening, it is characterized in that: viewing window framework (1) is welded on fuel tank (10), the middle part of the upper frame of viewing window framework (1) has oilhole (3), the middle part of lower frame has lower oilhole (4), described upper oilhole (3) and lower oilhole (4) all with fuel tank (10) UNICOM; On the upper frame of described viewing window framework (1), be also provided with finishing bathtray (5), described finishing bathtray (5) and upper oilhole (3) UNICOM, on the lower frame of described viewing window framework (1), be also provided with lower oil groove (6), described lower oil groove (6) and lower oilhole (4) UNICOM; Described viewing window lid (2) is fixed on viewing window framework (1), on described viewing window lid (2), be provided with the corresponding upper oil hole (7) of upper oilhole (3) and descend oilhole (8) accordingly with lower oilhole (4), the diameter of described upper oil hole (7) is greater than the diameter of oilhole (3), and the diameter of described lower oilhole (8) is greater than the diameter of lower oilhole (4).
2. fuel tank viewing window according to claim 1, is characterized in that: between described viewing window framework (1) and viewing window lid (2), be provided with oil resisting rubber jointing (9).
3. fuel tank viewing window according to claim 2, is characterized in that: described viewing window framework (1) adopts the steel plate that 8mm is thick to make.
4. fuel tank viewing window according to claim 3, is characterized in that: described upper oilhole (3) and lower oilhole (4) are interior screw thread worm structure.
5. fuel tank viewing window according to claim 4, is characterized in that: the diameter of described finishing bathtray (5) and lower oil groove (6) is 4mm.
6. fuel tank viewing window according to claim 5, is characterized in that: described viewing window lid (2) adopts transparent material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320658636.6U CN203549343U (en) | 2013-10-24 | 2013-10-24 | Oil tank observing window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320658636.6U CN203549343U (en) | 2013-10-24 | 2013-10-24 | Oil tank observing window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203549343U true CN203549343U (en) | 2014-04-16 |
Family
ID=50467457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320658636.6U Expired - Fee Related CN203549343U (en) | 2013-10-24 | 2013-10-24 | Oil tank observing window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203549343U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104595469A (en) * | 2014-11-25 | 2015-05-06 | 合肥合锻机床股份有限公司 | Oil tank capable of recycling lubricating oil |
-
2013
- 2013-10-24 CN CN201320658636.6U patent/CN203549343U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104595469A (en) * | 2014-11-25 | 2015-05-06 | 合肥合锻机床股份有限公司 | Oil tank capable of recycling lubricating oil |
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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 |
Granted publication date: 20140416 Termination date: 20141024 |
|
| EXPY | Termination of patent right or utility model |