CN205155403U - Wind power flange connection structure - Google Patents
Wind power flange connection structure Download PDFInfo
- Publication number
- CN205155403U CN205155403U CN201520854960.4U CN201520854960U CN205155403U CN 205155403 U CN205155403 U CN 205155403U CN 201520854960 U CN201520854960 U CN 201520854960U CN 205155403 U CN205155403 U CN 205155403U
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- CN
- China
- Prior art keywords
- flange
- lock lever
- check lock
- wind power
- deck
- 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.)
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- Wind Motors (AREA)
Abstract
The utility model discloses a wind power flange connection structure, including first flange and second flange, be provided with a plurality of archs on the connection terminal surface of first flange, be provided with a plurality of and protruding matched with draw -in groove on the connection terminal surface of second flange, be provided with two at least locking structure with both locking on the outline of first flange and the outline of second flange, locking structure includes that a tip and first flange rotate the check lock lever of being connected mutually, set up on the second flange with check lock lever matched with cassette, be provided with on the cassette and prevent that the check lock lever breaks away from the bolt of cassette, be provided with location structure between cassette and the check lock lever, during two flange joint, only need protruding plug -in card inslot, it can through the bolt location to locate the check lock lever card in the cassette, connect, it is all more convenient to dismantle, need not to use a plurality of bolts to connect.
Description
Technical field
The utility model relates to a kind of flange, particularly a kind of wind power flange linkage structure.
Background technique
The connection of current flange adopts bolt to connect usually, when flange installation and removal, need to tear open fill too much connecting bolt, for large-scale wind power flange, add the difficulty of construction undoubtedly, extend tear open ETL estimated time of loading, operate more inconvenient.
Summary of the invention
The purpose of this utility model is to overcome the defect existed in prior art, provides a kind of wind power flange linkage structure, connect, dismounting all more convenient.
For achieving the above object, the technical solution of the utility model there is provided a kind of wind power flange linkage structure, comprise the first flange and the second flange, the connecting end surface of described first flange is provided with some projections, the connecting end surface of described second flange is provided with the draw-in groove that some and described projection matches, the external frame of described first flange and the external frame of described second flange are provided with at least two locking mechanisms of both being locked, described locking mechanism comprises an end and described first flange and to rotate the check lock lever be connected, be arranged at the deck matched with described check lock lever on described second flange, described deck is provided with the latch preventing described check lock lever from departing from described deck, position structure is provided with between described deck and described check lock lever.
Further improvement: described position structure comprises the locating stud be arranged in described deck, the locating slot matched with described locating stud be opened on described check lock lever.
Further improvement: described projection and described draw-in groove are all in circular arc.
Further improvement: the seal ring mounting groove surface of contact of described first flange and described second flange all offering annular.
Advantage of the present utility model and beneficial effect are: during two Flange joint, only need insert in draw-in groove by projection, check lock lever is arranged in deck by latch positioning instant can, connecting, dismounting be all more convenient, connecting without the need to using multiple bolt.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Wherein: 1, the first flange; 2, the second flange; 3, protruding; 4, draw-in groove; 5, check lock lever; 6, deck; 7, latch; 8, locating stud; 9, seal ring mounting groove.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is further described.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection domain of the present utility model with this.
As shown in Figure 1, a kind of wind power flange linkage structure, comprise the first flange 1 and the second flange 2, the connecting end surface of described first flange 1 is provided with some protruding 3, the connecting end surface of described second flange 2 is provided with some and described protruding 3 draw-in grooves matched 4, the external frame of described first flange 1 and the external frame of described second flange 2 are provided with at least two locking mechanisms of both being locked, described locking mechanism comprises an end and described first flange 1 and to rotate the check lock lever 5 be connected, be arranged at the deck 6 matched with described check lock lever 5 on described second flange 2, described deck 6 is provided with the latch 7 preventing described check lock lever 5 from departing from described deck 6, position structure is provided with between described deck 6 and described check lock lever 5.
The mode of execution optimized in the present embodiment is, described position structure comprises the locating stud 8 be arranged in described deck 6, the locating slot matched with described locating stud 8 be opened on described check lock lever 5.
Working principle: when the first flange 1 is connected with the second flange 2, first projection 3 is inserted in corresponding draw-in groove 4 and position, then rotation lock bar 5, snapped in deck 6, when locating stud 8 simultaneously on deck 6 snaps in the locating slot on check lock lever 5, namely check lock lever 5 locking puts in place, is now positioned by latch 7 again, simply easy to operate.
In order to prevent too much corner angle from causing scratch to flange surface, described protruding 3 with described draw-in groove 4 all in circular arc.
The installation of the seal ring conveniently between flange, described first flange 1 and the surface of contact of described second flange 2 all offer annular seal ring mounting groove 9.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. a wind power flange linkage structure, it is characterized in that: comprise the first flange and the second flange, the connecting end surface of described first flange is provided with some projections, the connecting end surface of described second flange is provided with the draw-in groove that some and described projection matches, the external frame of described first flange and the external frame of described second flange are provided with at least two locking mechanisms of both being locked, described locking mechanism comprises an end and described first flange and to rotate the check lock lever be connected, be arranged at the deck matched with described check lock lever on described second flange, described deck is provided with the latch preventing described check lock lever from departing from described deck, position structure is provided with between described deck and described check lock lever.
2. wind power flange linkage structure as claimed in claim 1, is characterized in that: described position structure comprises the locating stud be arranged in described deck, the locating slot matched with described locating stud be opened on described check lock lever.
3. wind power flange linkage structure as claimed in claim 1, is characterized in that: described projection and described draw-in groove are all in circular arc.
4. wind power flange linkage structure as claimed in claim 1, is characterized in that: the seal ring mounting groove surface of contact of described first flange and described second flange all offering annular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520854960.4U CN205155403U (en) | 2015-10-29 | 2015-10-29 | Wind power flange connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520854960.4U CN205155403U (en) | 2015-10-29 | 2015-10-29 | Wind power flange connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205155403U true CN205155403U (en) | 2016-04-13 |
Family
ID=55691095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520854960.4U Active CN205155403U (en) | 2015-10-29 | 2015-10-29 | Wind power flange connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205155403U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110056726A (en) * | 2018-01-18 | 2019-07-26 | 镇江荣诚管业有限公司 | A kind of pressure tube of plastic material |
| CN112727861A (en) * | 2020-12-24 | 2021-04-30 | 张家港市三林金泰新能源有限公司 | Novel wind power flange |
-
2015
- 2015-10-29 CN CN201520854960.4U patent/CN205155403U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110056726A (en) * | 2018-01-18 | 2019-07-26 | 镇江荣诚管业有限公司 | A kind of pressure tube of plastic material |
| CN112727861A (en) * | 2020-12-24 | 2021-04-30 | 张家港市三林金泰新能源有限公司 | Novel wind power flange |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |