CN203926153U - A kind of novel flabellum fixing pluge - Google Patents
A kind of novel flabellum fixing pluge Download PDFInfo
- Publication number
- CN203926153U CN203926153U CN201420331524.4U CN201420331524U CN203926153U CN 203926153 U CN203926153 U CN 203926153U CN 201420331524 U CN201420331524 U CN 201420331524U CN 203926153 U CN203926153 U CN 203926153U
- Authority
- CN
- China
- Prior art keywords
- cutting
- flabellum
- insert body
- plug
- fixing pluge
- 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 - Fee Related
Links
- 241000883990 Flabellum Species 0.000 title claims abstract description 41
- 238000005520 cutting process Methods 0.000 claims abstract description 56
- 238000010030 laminating Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 4
- 230000007704 transition Effects 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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- Milling Processes (AREA)
Abstract
The utility model discloses a kind of novel flabellum fixing pluge, comprise insert body, it is characterized in that: described insert body is provided with two cuttings; Described cutting is symmetrical arranged into " U " type structure side by side; The end face of described cutting is arc; Described insert body and cutting are structure as a whole; The utility model is combined into " bifurcation " word structure by insert body and two cuttings, forms external clamping structure, compare with traditional rectangular plug-in type plug-in unit, this structure can be better and flabellum fit, realize compact laminating; And its cutting adopts the arcuate structure of the blade that coordinates flabellum, make cutting and flabellum laminating tightr, reduced the friction between plug-in unit and flabellum simultaneously, played the effect that reduces noise.
Description
Technical field
The utility model relates to a kind of fixing pluge, relates in particular to a kind of fixing plug-in unit of flabellum that is exclusively used in large-scale fan.
Background technique
At present, in Industrial fan, flabellum arranges a contiguous block with being mostly the tail end at flabellum being connected of base, by screw, flabellum is fixed on base; Although this structure can firmly be fixed on flabellum on base, this structure is due to the cooperating structure of fastening piece, flabellum and base, and the noise producing is very large, causes ambient noise to pollute; In order to alleviate noise pollution, the numerous and confused cutting of each producer connects and replaces direct Placement, and now designed cutting mostly is straight-plate-type, cavity need to be set in flabellum simultaneously, cutting is directly inserted after flabellum, is screwed, and realizes being connected of flabellum and base; Yet the cutting of this kind of structure mostly is rectangular, insert after fan cavity, coordinate and mostly be space cooperation, compact not, and when fan rotates, can produce collision and rock, still for producing noise.
Model utility content
The utility model, in order to make up the deficiencies in the prior art, provides a kind of novel flabellum fixing pluge, and this plug-in unit can closely be fitted with flabellum, plays the effect that reduces noise.
For achieving the above object, the technological scheme that the utility model is taked is:
1. a novel flabellum fixing pluge, comprises insert body, it is characterized in that: described insert body is provided with two cuttings; Described cutting is symmetrical arranged into " U " type structure side by side; The end face of described cutting is arc; Described insert body and cutting are structure as a whole, and are pole type structure;
Further improve, described insert body is rectangular;
Further improve, the cross section after described insert body and two cutting combinations is a circle, and side end face is " bifurcation " character form structure;
Further improve, the length of described insert body is 57mm; Width is 49mm;
Further improve; The length of described cutting is 153.5mm, and width is 37mm;
Compared with prior art, adopt such scheme, the beneficial effects of the utility model are: the utility model is combined into " bifurcation " word structure by insert body and two cuttings, form external clamping structure, compare with traditional rectangular plug-in type plug-in unit, this structure can be better and flabellum fit, realize compact laminating; And its cutting adopts the arcuate structure of the blade that coordinates flabellum, make cutting and flabellum laminating tightr, reduced the friction between plug-in unit and flabellum simultaneously, played the effect that reduces noise.
accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is front view of the present utility model;
Fig. 3 is cross sectional representation of the present utility model
Reference character:
1, the first tapped through hole; 2, the first cutting; 3, the second tapped through hole; 4, First Transition circular arc; 5, insert body; 6, the second cutting; 7, the 3rd tapped through hole; 8, the second transition arc;
embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
As shown in Figure 1 and Figure 2, a kind of novel flabellum fixing pluge, comprises insert body 5; Insert body 5 one end are connected with two cuttings, are respectively the first cutting 2 and the second cutting 6; The end of the first cutting 2 is provided with transition arc, is First Transition circular arc 4; Described the first cutting 2 is by this First Transition circular arc 4 and insert body 5 structure that links into an integrated entity; The end of described the second cutting 6 is provided with transition arc, is the second transition arc 8; Described the second cutting 6 is by this second transition arc 8 and insert body 5 structure that links into an integrated entity; Described the first cutting 2, the second cutting 6 are structure as a whole with insert body 5, and are pole type structure;
Why whole plug-in unit is arranged to pole type, mainly considers the intensity of whole plug-in unit, pole type can angle-adjustable, and the intensity of plug-in unit is not exerted an influence;
Consider that cutting better coordinates with the flabellum of arc, the first cutting 2, the second cutting 6 are arranged to convex structure; And in the first cutting 2, be provided with two and carry out with the one side of flabellum the tapped through hole that screw is connected, be the first tapped hole 1, in the second cutting 6, be provided with two and carry out with the another side of flabellum the tapped through hole that screw is connected, be the 3rd tapped hole 7; The first tapped hole 1 and the 3rd tapped hole 7 are realized with the laminating of flabellum and are locked;
The outside radian of described the first cutting 2 and the second cutting 6 is much larger than inner side radian;
Consider the bilateral cooperation of the flabellum of fan, the first cutting 2 is set up in parallel into " U " type structure with the second cutting 6 with respect to symmetry;
Considering being connected of plug-in unit and base, two tapped through holes for being connected with base are set in insert body 5, is the second tapped hole 3; This second tapped hole 3 is realized cutting and is connected and is locked with the screw of base;
Consider being connected and fixed of flabellum and base, insert body 5 and the first cutting 2, the second cutting 6 are combined into " bifurcation " character form structure; Form external clamping linkage structure; Compare with traditional rectangular plug-in type plug-in unit, this structure can be better and flabellum fit, realize compact laminating;
Preferably, described insert body 5 is rectangular;
Preferably, the cross section after described insert body 5 and the first cutting 2, the second cutting 6 combinations is a circle; After overall co-ordination, be a cylindrical structure, this structure is convenient to plug-in unit and is coordinated with the outward opening of flabellum, can respective outer side edges tightr, guarantees that the face after plug-in unit coordinates with fan is flat; And the angle of whole plug-in unit and horizontal plane is 16o; This angle is the best angle drawing after repeated measurement, not only facilitates angular setting, and does not affect the smooth of external structure;
Preferably, the length of described insert body 5 is 57mm; Width is 49mm;
Preferably, described the first cutting 2 length and the second cutting 6 equal in length, is 153.5mm; Width also equates, is 37mm;
The utility model is combined into " bifurcation " word structure by insert body and two cuttings, forms external clamping structure, compare with traditional rectangular plug-in type plug-in unit, this structure can be better and flabellum fit, realize compact laminating; And its cutting adopts the arcuate structure of the blade that coordinates flabellum, make cutting and flabellum laminating tightr, reduced the friction between plug-in unit and flabellum simultaneously, played the effect that reduces noise;
The utility model is not limited to above-mentioned concrete mode of execution, and those of ordinary skill in the art is from above-mentioned design, and without performing creative labour, all conversion of having done, within all dropping on protection domain of the present utility model.
Claims (5)
1. a novel flabellum fixing pluge, comprises insert body, it is characterized in that: described insert body is provided with two cuttings; Described cutting is symmetrical arranged into " U " type structure side by side; The end face of described cutting is arc; Described insert body and cutting are structure as a whole, and are pole type structure.
2. a kind of novel flabellum fixing pluge according to claim 1, is characterized in that: described insert body is rectangular.
3. a kind of novel flabellum fixing pluge according to claim 1, is characterized in that: the cross section after described insert body and two cutting combinations is a circle, and side end face is " bifurcation " character form structure.
4. a kind of novel flabellum fixing pluge according to claim 1, is characterized in that: the length of described insert body is 57mm; Width is 49mm.
5. a kind of novel flabellum fixing pluge according to claim 1, is characterized in that: the length of described cutting is 153.5mm, and width is 37mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420331524.4U CN203926153U (en) | 2014-06-20 | 2014-06-20 | A kind of novel flabellum fixing pluge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420331524.4U CN203926153U (en) | 2014-06-20 | 2014-06-20 | A kind of novel flabellum fixing pluge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203926153U true CN203926153U (en) | 2014-11-05 |
Family
ID=51821972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420331524.4U Expired - Fee Related CN203926153U (en) | 2014-06-20 | 2014-06-20 | A kind of novel flabellum fixing pluge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203926153U (en) |
-
2014
- 2014-06-20 CN CN201420331524.4U patent/CN203926153U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: KALE ENVIRONMENT TECHNOLOGY (SHANGHAI) CO., LTD. Free format text: FORMER NAME: KALE FANS EQUIPMENT (SHANGHAI) CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 201612 Shanghai city Songjiang District min Shenlu Lane 688 No. 8 Patentee after: KALE ENVIRONMENTAL TECHNOLOGY (SHANGHAI) Corp. Address before: 201612 Shanghai city new town Songjiang District min Shenlu No. 678 building 4 Patentee before: KALE VENTILATION EQUIPMENT SHANGHAI Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 |