CN203856620U - Connecting structure for civilian generator oil tank - Google Patents
Connecting structure for civilian generator oil tank Download PDFInfo
- Publication number
- CN203856620U CN203856620U CN201420071468.5U CN201420071468U CN203856620U CN 203856620 U CN203856620 U CN 203856620U CN 201420071468 U CN201420071468 U CN 201420071468U CN 203856620 U CN203856620 U CN 203856620U
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- flange
- groove
- joint
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- generator
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Abstract
The utility model provides a connecting structure for a civilian generator oil tank, and belongs to the technical field of mechanical parts. The problem of instability of connection between a conventional oil tank and a generator is solved. The connecting structure for the civilian generator oil tank comprises a first overturned edge arranged on the peripheral edge of an upper shell and a second overturned edge arranged on the peripheral edge of a lower shell, wherein the first and second overturned edges are pressed against each other for connection; the parts, on the opposite two edges of the four peripheral edges, of the first and second overturned edges are downwards bent to form a first connecting part and a second connecting part respectively; two connecting seats pressed against a generator mounting plane are symmetrically arranged on the first connecting part; first strip-type connecting holes are formed in the connecting seats respectively; second strip-type connecting holes are formed in the two ends of the second connecting part respectively; clamping openings positioned relative to generator mounting pins are also formed in the bottom edge of the second connecting part between the two second strip-type connecting holes. The connecting structure is simple; the connecting structure is connected with the generator through the first and second connecting parts, so that the connecting structure is stable in connection and long in service life.
Description
Technical field
The utility model belongs to mechanical part technical field, relates to a kind of linkage structure of civilian power generation sump.
Background technique
Fuel tank refers to the container that can charge, and fuel tank except oil storage, also plays the effect such as bubble, precipitated impurities in heat radiation, oil and water separation in hydraulic system.A lot of auxiliaries are installed in fuel tank, and this auxiliary is generally cooler, heater etc.
Fuel tank can be divided into open type oil tank and sealed reservoir, open type oil tank, and in casing, liquid level communicates with atmosphere, and air-strainer is housed in fuel tank cap; Open type oil tank is simple in structure, convenient for installation and maintenance, and hydraulic system generally adopts this form.Sealed reservoir is generally used for pressure oil tank, inside fills the inert gas of certain pressure.If opened point by the shape of fuel tank, can also be divided into rectangle fuel tank and round can shaped fuel tank, rectangle fuel tank is easy to manufacture, and hydraulic component is easily installed on casing; Round can shaped fuel tank intensity is high, lightweight, is easy to cleaning, but manufacture is more difficult, and occupation of land space is larger, in main equipment, uses.
Fuel tank must have enough large volume, will meet as much as possible on the one hand the requirement of heat radiation, all working medium on the other hand should be able to containment in the time that hydraulic system quits work, and can keep suitable liquid level while working.Fuel sucking pipe and return tube should insert below minimum level, to prevent from inhaling the empty and oil return generation bubble that splashes.Distance between fuel sucking pipe and return tube is far away as much as possible, to strengthen the approach of liquid stream circulation, can improve like this effect of heat radiation, separation air and precipitated impurities.In order to keep fluid clean, fuel tank should have the cover plate of peripheral sealing, and air-strainer is housed on cover plate, and oiling and ventilation are generally all completed by an air-strainer.Fuel tank bottom should be apart from more than ground l50mm, so that carry, drain the oil and dispel the heat.
Existing civilian power generation sump normally adopts in the time being connected with generator: the outer surface welding at lower shell body is fixed with leg, be connected mutually by leg and generator, such Placement, in the time that generator often uses, due to the reason of generator operation vibration, leg is easily deviate from generator, the stability that impact connects, and working life is short.
Summary of the invention
The purpose of this utility model is to have the problems referred to above for existing technology, has proposed a kind of linkage structure of civilian power generation sump of stable connection.
The purpose of this utility model can realize by following technical proposal: a kind of linkage structure of civilian power generation sump, this civilian power generation sump comprises upper shell and lower shell body, upper surface at upper shell offers filler opening, on filler opening, be provided with case lid, lower surface at lower shell body offers oil outlet, it is characterized in that, the periphery edge that this linkage structure is included in upper shell is provided with flange one, be provided with the flange two relative with above-mentioned flange one at the periphery edge of lower shell body, flange one is relative with flange two to be connected, at flange one, the relative flange place, wherein both sides of flange two surroundings is bent with respectively joint one downwards, joint two, on described joint one, be arranged with two connecting bases for leaning with generator mounting plane, on described connecting base, offer respectively bar shaped attachment hole one, bar shaped attachment hole two is offered respectively at the two ends of described joint two, on joint two bases between two bar shaped attachment holes two, also offer for the card interface of generator installation foot relative positioning.
In the linkage structure of above-mentioned a kind of civilian power generation sump, the lower surface of described flange one offers upper groove along the length direction of flange one, upper surface at flange two offers low groove along the length direction of flange two, described upper groove is relative with low groove, between upper groove and low groove, is embedded with elastic rubber ring.
In the linkage structure of above-mentioned a kind of civilian power generation sump, described flange one relative with flange two against and these both against abutment facing be relatively welded and fixed.
In the linkage structure of above-mentioned a kind of civilian power generation sump, on described lower shell body, be also provided with concave edge groove one and upper concave edge groove two, described upper concave edge groove one is relative with above-mentioned joint one, described upper concave edge groove two is relative with above-mentioned joint two, and the lower shell body medium position between upper concave edge groove one and upper concave edge groove two is also provided with dimple.
Compared with prior art, the linkage structure of this civilian power generation sump is mainly at flange one, the relative above-mentioned flange one in flange place in wherein both sides of flange two surroundings, flange two is bent with respectively joint one downwards simultaneously, joint two, on described joint one, be arranged with two connecting bases for leaning with generator mounting plane, on described connecting base, offer respectively bar shaped attachment hole one, bar shaped attachment hole two is offered respectively at the two ends of described joint two, on joint two bases between two bar shaped attachment holes two, also offer for the card interface of generator installation foot relative positioning.The utility model is simple in structure, is connected with generator by joint one, joint two, and stable connection, long service life.
Brief description of the drawings
Fig. 1 is the sectional structure schematic diagram of this civilian power generation sump.
Fig. 2 is the perspective view of this civilian power generation sump.
In figure, 1, upper shell; 2, lower shell body; 3, filler opening; 4, case lid; 5, oil outlet; 6, flange one; 7, flange two; 8, joint one; 9, joint two; 10, connecting base; 11, bar shaped attachment hole one; 12, bar shaped attachment hole two; 13, card interface; 14, upper groove; 15, low groove; 16, elastic rubber ring; 17, upper concave edge groove one; 18, upper concave edge groove two; 19, upper dimple.
Embodiment
Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As shown in Figure 1 or 2, this civilian power generation sump is mainly made up of upper shell 1 and lower shell body 2, offer filler opening 3 at the upper surface of upper shell 1, on filler opening 3, be provided with case lid 4, offer oil outlet 5 at the lower surface of lower shell body 2, the periphery edge that this linkage structure is included in upper shell 1 is provided with flange 1, be provided with the flange two 7 relative with above-mentioned flange 1 at the periphery edge of lower shell body 2, flange 1 is relative with flange 27 to be connected, at flange 1, the relative flange place, wherein both sides of flange 27 surroundings is bent with respectively joint 1 downwards, joint 29, on joint 1, be arranged with two connecting bases 10 for leaning with generator mounting plane, on connecting base 10, offer respectively bar shaped attachment hole 1, bar shaped attachment hole 2 12 is offered respectively at the two ends of joint 29, on joint 29 bases between two bar shaped attachment holes 2 12, also offer for the card interface 13 of generator installation foot relative positioning, encapsulation process for upper shell 1 and lower shell body 2 is: the lower surface of flange 1 offers upper groove 14 along the length direction of flange 1, upper surface at flange 27 offers low groove 15 along the length direction of flange 27, upper groove 14 is relative with low groove 15, between upper groove 14 and low groove 15, is embedded with elastic rubber ring 16, flange 1 relative with flange 27 against and these both against abutment facing be relatively welded and fixed.
For fuel tank more stable in the time being connected with generator: concave edge groove 1 and upper concave edge groove 2 18 on being also provided with on lower shell body 2, upper concave edge groove 1 is relative with above-mentioned joint 1, described upper concave edge groove 2 18 is relative with above-mentioned joint 29, and lower shell body 2 medium positions between upper concave edge groove 1 and upper concave edge groove 2 18 are also provided with dimple 19.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendments or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although more used herein: upper shell 1; Lower shell body 2; Filler opening 3; Case lid 4; Oil outlet 5; Flange 1; Flange 27; Joint 1; Joint 29; Connecting base 10; Bar shaped attachment hole 1; Bar shaped attachment hole 2 12; Card interface 13; Upper groove 14; Low groove 15; Elastic rubber ring 16; Upper concave edge groove 1; Upper concave edge groove 2 18; Upper dimple 19 terms such as grade, but do not get rid of the possibility that uses other term.Use these terms to be only used to describe more easily and explain essence of the present utility model; They are construed to any additional restriction is all contrary with the utility model spirit.
Claims (4)
1. the linkage structure of a civilian power generation sump, this civilian power generation sump comprises upper shell (1) and lower shell body (2), offer filler opening (3) at the upper surface of upper shell (1), on filler opening (3), be provided with case lid (4), offer oil outlet (5) at the lower surface of lower shell body (2), it is characterized in that, the periphery edge that this linkage structure is included in upper shell (1) is provided with flange one (6), be provided with the flange two (7) relative with above-mentioned flange one (6) at the periphery edge of lower shell body (2), flange one (6) and flange two (7) relative being connected, at flange one (6), the relative flange place, wherein both sides of flange two (7) surroundings is bent with respectively joint one (8) downwards, joint two (9), on described joint one (8), be arranged with two connecting bases (10) for leaning with generator mounting plane, on described connecting base (10), offer respectively bar shaped attachment hole one (11), bar shaped attachment hole two (12) is offered respectively at the two ends of described joint two (9), on joint two (9) bases between two bar shaped attachment holes two (12), also offer for the card interface (13) of generator installation foot relative positioning.
2. the linkage structure of a kind of civilian power generation sump according to claim 1, it is characterized in that, the lower surface of described flange one (6) offers upper groove (14) along the length direction of flange one (6), upper surface at flange two (7) offers low groove (15) along the length direction of flange two (7), described upper groove (14) is relative with low groove (15), between upper groove (14) and low groove (15), is embedded with elastic rubber ring (16).
3. the linkage structure of a kind of civilian power generation sump according to claim 2, is characterized in that, described flange one (6) relative with flange two (7) against and these both against abutment facing be relatively welded and fixed.
4. the linkage structure of a kind of civilian power generation sump according to claim 3, it is characterized in that, on described lower shell body (2), be also provided with concave edge groove one (17) and upper concave edge groove two (18), described upper concave edge groove one (17) is relative with above-mentioned joint one (8), described upper concave edge groove two (18) is relative with above-mentioned joint two (9), and lower shell body (2) medium position between upper concave edge groove one (17) and upper concave edge groove two (18) is also provided with upper dimple (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420071468.5U CN203856620U (en) | 2014-02-19 | 2014-02-19 | Connecting structure for civilian generator oil tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420071468.5U CN203856620U (en) | 2014-02-19 | 2014-02-19 | Connecting structure for civilian generator oil tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203856620U true CN203856620U (en) | 2014-10-01 |
Family
ID=51606476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420071468.5U Expired - Fee Related CN203856620U (en) | 2014-02-19 | 2014-02-19 | Connecting structure for civilian generator oil tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203856620U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104775431A (en) * | 2015-05-05 | 2015-07-15 | 姜超 | Dual-use oil tank for diesel hammer pile-driver |
-
2014
- 2014-02-19 CN CN201420071468.5U patent/CN203856620U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104775431A (en) * | 2015-05-05 | 2015-07-15 | 姜超 | Dual-use oil tank for diesel hammer pile-driver |
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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: 20141001 Termination date: 20150219 |
|
| EXPY | Termination of patent right or utility model |