CN207246179U - A kind of fan box flange - Google Patents
A kind of fan box flange Download PDFInfo
- Publication number
- CN207246179U CN207246179U CN201721147291.2U CN201721147291U CN207246179U CN 207246179 U CN207246179 U CN 207246179U CN 201721147291 U CN201721147291 U CN 201721147291U CN 207246179 U CN207246179 U CN 207246179U
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- CN
- China
- Prior art keywords
- code plate
- plate
- flat
- stile
- corner brace
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Abstract
The utility model discloses a kind of fan box flange, including front and rear symmetrical, symmetrical flange framework, further include connection component, flange framework includes four frame bodies and four corner brace bodies, four frame bodies are respectively provided at front side, rear side, left side, right side, two adjacent frame bodies are connected with corner brace body, frame body includes stile plate, two edges up and down of stile plate stretch out to form flat deckle board, corner brace body includes L-shaped vertical code plate, the top edge of vertical code plate, lower edge stretches out to form flat code plate respectively, flat code plate is abutted with flat deckle board, vertical code plate is abutted with stile plate, vertical code plate, connecting hole is equipped with stile plate, connection component passes through vertical code plate, by excessively vertical code plate after connecting hole on stile plate, stile board clamping is together, connected so as to fulfill frame body with corner brace body.Such setting, easy to assembly, part is few so that processing cost substantially reduces, and also allows for part exchanging and the maintenance of damage.The utility model is used for fan box flange.
Description
Technical field
It the utility model is related to a kind of fan box flange.
Background technology
Existing fan box flange is often welded unit, and such flange is difficult to, often due to fixture is determined
Position is inaccurate, causes the flange size after welding and installation dimension and design size to have larger discrepancy.Non-defective unit can so be caused
Rate is not high, and Production Time length, intensity also relies on undetectable sealing wire.
Utility model content
The technical problems to be solved in the utility model is：The fan box that a kind of cost of manufacture is cheap, yields is high is provided
Flange.
The solution that the utility model solves its technical problem is：
A kind of fan box flange, including front and rear symmetrical, symmetrical flange framework, further include connection component, flange
Framework includes four frame bodies and four corner brace bodies, and four frame bodies are respectively provided at front side, rear side, left side, right side, adjacent
Two frame bodies connected with corner brace body, frame body includes stile plate, two edges up and down of stile plate stretch out to be formed it is flat
Deckle board, corner brace body include L-shaped vertical code plate, and top edge, the lower edge of vertical code plate stretch out to form flat code plate, flat code respectively
Plate is abutted with flat deckle board, and vertical code plate is abutted with stile plate, is equipped with connecting hole on vertical code plate, stile plate, connection component passes through vertical
After connecting hole on code plate, stile plate by excessively vertical code plate, stile board clamping together, connect so as to fulfill frame body and corner brace body
Connect.
Further as such scheme is improved, and the top edge of vertical code plate, which stretches out, to be set between the flat code plate of to be formed two
There is corner code plate；The lower edge of vertical code plate, which stretches out, is equipped with corner code plate between the flat code plate of to be formed two.
Further as such scheme is improved, and the distance between two corner code plates are equal to same on same corner brace body
The distance between two flat deckle boards on frame body so that corner code plate is concordant with flat deckle board, and allow flat deckle board side and corner brace
Plate abuts.
Further as such scheme is improved, and corner code plate is equipped with elongated hole.
Further as such scheme is improved, and the outer edge of two flat deckle boards on same frame body extends towards shape
Into the lateral frame board parallel with stile plate, the flat code plate is equipped between lateral frame board and flat deckle board, flat code plate is supported with lateral frame board
Connect.
Further as such scheme is improved, and corner brace body is the stamping component of integral type, and frame body rushes for integral type
Pressing formation component or extrusion profile component.
Further as such scheme is improved, and connection component includes the screw bolt and nut to link together.
The beneficial effects of the utility model are：A kind of fan box flange, including front and rear symmetrical, symmetrical flange frame
Body, further includes connection component, flange framework includes four frame bodies and four corner brace bodies, before four frame bodies are respectively provided at
Side, rear side, left side, right side, adjacent two frame bodies are connected with corner brace body, and frame body includes stile plate, stile plate it is upper and lower
Two edges stretch out to form flat deckle board, and corner brace body includes L-shaped vertical code plate, found top edge, the lower edge difference of code plate
Stretch out to form flat code plate, flat code plate is abutted with flat deckle board, and vertical code plate is abutted with stile plate, is all provided with vertical code plate, stile plate
Have a connecting hole, connection component pass through after vertical code plate, the connecting hole on stile plate will excessively vertical code plate, stile board clamping together, from
And realize frame body and connected with corner brace body.Such setting, easy to assembly, part is few so that processing cost substantially reduces, also just
Part exchanging and maintenance in damage.The utility model is used for fan box flange.
Brief description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described.Obviously, described attached drawing is the part of the embodiment of the utility model, rather than entirely
Portion's embodiment, those skilled in the art without creative efforts, can also obtain it according to these attached drawings
His designing scheme and attached drawing.
Fig. 1 is the decomposition texture schematic diagram of the utility model embodiment；
Fig. 2 is the dimensional structure diagram of the utility model embodiment.
Embodiment
Carried out below with reference to the technique effect of the design of embodiment and attached drawing to the utility model, concrete structure and generation
Clearly and completely describe, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is the part of the embodiment of the utility model, rather than whole embodiments, the embodiment based on the utility model, the skill of this area
The other embodiment that art personnel are obtained without creative efforts, belongs to the model of the utility model protection
Enclose.In addition, all connection/connection relations being previously mentioned in text, not singly refer to component and directly connect, and refer to can be according to specific reality
Situation is applied, by adding or reducing couple auxiliary, to form more preferably draw bail.Each technology in the utility model is special
Sign, can be with combination of interactions on the premise of not conflicting conflict.
Referring to Figures 1 and 2, this be the utility model embodiment, specifically：
A kind of fan box flange, including front and rear symmetrical, symmetrical flange framework, further include connection component, flange
Framework includes four frame bodies 1 and four corner brace bodies 2, and four frame bodies 1 are respectively provided at front side, rear side, left side, right side,
Two adjacent frame bodies 1 are connected with corner brace body 2, and frame body 1 includes stile plate 11, and two edges up and down of stile plate 11 are outside
Flat deckle board 12 is extended to form, corner brace body 2 includes L-shaped vertical code plate 21, founds the top edge of code plate 21, lower edge respectively to extension
Stretch to form flat code plate 22, flat code plate 22 is abutted with flat deckle board 12, and vertical code plate 21 is abutted with stile plate 11, founds code plate 21, stile plate
It is equipped with connecting hole on 11, connection component will excessively vertical code plate 21, stile plate after passing through vertical code plate 21, the connecting hole on stile plate 11
11 are clamped together, and are connected so as to fulfill frame body 1 and corner brace body 2.Such setting, easy to assembly, part is few so that processing
Cost substantially reduces, and also allows for part exchanging and the maintenance of damage.
The top edge of vertical code plate 21, which stretches out, is equipped with corner code plate 23 between the flat code plate 22 of to be formed two；Vertical code plate 21
Lower edge, which stretches out, is equipped with corner code plate 23 between the flat code plate 22 of to be formed two, such to be provided with beneficial to strengthening corner code body 2
Integral strength.
The distance between two corner code plates 23 are equal to two flat deckle boards 12 on same frame body 1 on same corner brace body 2
The distance between so that corner code plate 23 is concordant with flat deckle board 12, and allows the side of flat deckle board 12 to be abutted with corner code plate 23, so
It can realize effective positioning of 2 opposite side framework of corner brace body.
Corner code plate 23 is equipped with elongated hole 231, so easy to which flange is connected with the spiral case on wind turbine, and provides necessarily
Margin.
The outer edge of two flat deckle boards 12 on same frame body 1 extends towards to form the frame parallel with stile plate 11
Plate 13, is equipped with the flat code plate 22 between lateral frame board 13 and flat deckle board 12, flat code plate 22 is abutted with lateral frame board 13.In this way,
Even if not having to connection component, the firm connection of frame body 1 and corner brace body 2 can be realized.
For the ease of production, the corner brace body 2 of the present embodiment is the stamping component of integral type, and frame body 1 rushes for integral type
Pressing formation component or extrusion profile component.
The connection component that the present embodiment uses is the screw bolt and nut that links together.
The better embodiment of the utility model is illustrated above, but the utility model be not limited to it is described
Embodiment, those skilled in the art can also make a variety of equivalent changes on the premise of without prejudice to the utility model spirit
Type or replacement, these equivalent modifications or replacement are all contained in the application claim limited range.
Claims (7)
1. a kind of fan box flange, including front and rear symmetrical, symmetrical flange framework, it is characterised in that：Further include connection
Component, flange framework include four frame bodies (1) and four corner brace bodies (2), four frame bodies (1) be respectively provided at front side,
Rear side, left side, right side, adjacent two frame bodies (1) are connected with corner brace body (2), and frame body (1) includes stile plate (11), are stood
Two edges up and down of deckle board (11) stretch out to form flat deckle board (12), and corner brace body (2) includes L-shaped vertical code plate (21),
Top edge, the lower edge of vertical code plate (21) stretch out to form flat code plate (22) respectively, and flat code plate (22) is supported with flat deckle board (12)
Connect, vertical code plate (21) is abutted with stile plate (11), and vertical code plate (21), stile plate are equipped with connecting hole on (11), and connection component is worn
Cross after vertical code plate (21), the connecting hole on stile plate (11) and excessively vertical code plate (21), stile plate (11) are clamped together, so that real
Existing frame body (1) and corner brace body (2) connection.
A kind of 2. fan box flange according to claim 1, it is characterised in that：The top edge of vertical code plate (21) is to extension
Stretch and be equipped with corner code plate (23) between the flat code plate (22) of to be formed two；The lower edge of vertical code plate (21) stretches out to be formed two
Corner code plate (23) is equipped between flat code plate (22).
A kind of 3. fan box flange according to claim 2, it is characterised in that：Same upper two angles of corner brace body (2)
The distance between code plate (23) is equal to the distance between same flat deckle board (12) of upper two of frame body (1) so that corner code plate
(23) it is concordant with flat deckle board (12), and allow the side of flat deckle board (12) to be abutted with corner code plate (23).
A kind of 4. fan box flange according to claim 3, it is characterised in that：Corner code plate (23) is equipped with elongated hole
(231)。
A kind of 5. fan box flange according to claim 2, it is characterised in that：Two on same frame body (1)
The outer edge of flat deckle board (12) extends towards to form the lateral frame board (13) parallel with stile plate (11), lateral frame board (13) and flat deckle board
(12) the flat code plate (22) is equipped between, flat code plate (22) abuts with lateral frame board (13).
A kind of 6. fan box flange according to claim 1, it is characterised in that：Corner brace body (2) strikes out for integral type
Shape component, frame body (1) are the stamping component of integral type or extrusion profile component.
A kind of 7. fan box flange according to claim 1, it is characterised in that：Connection component includes what is linked together
Screw bolt and nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721147291.2U CN207246179U (en) | 2017-09-07 | 2017-09-07 | A kind of fan box flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721147291.2U CN207246179U (en) | 2017-09-07 | 2017-09-07 | A kind of fan box flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207246179U true CN207246179U (en) | 2018-04-17 |
Family
ID=61887581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721147291.2U Active CN207246179U (en) | 2017-09-07 | 2017-09-07 | A kind of fan box flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207246179U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107605894A (en) * | 2017-09-07 | 2018-01-19 | 佛山市南海九洲普惠风机有限公司 | A kind of fan box flange |
-
2017
- 2017-09-07 CN CN201721147291.2U patent/CN207246179U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107605894A (en) * | 2017-09-07 | 2018-01-19 | 佛山市南海九洲普惠风机有限公司 | A kind of fan box flange |
| CN107605894B (en) * | 2017-09-07 | 2023-11-07 | 佛山市南海九洲普惠风机有限公司 | Fan box flange |
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