CN202971279U - Fan flange structure - Google Patents
Fan flange structure Download PDFInfo
- Publication number
- CN202971279U CN202971279U CN 201220708709 CN201220708709U CN202971279U CN 202971279 U CN202971279 U CN 202971279U CN 201220708709 CN201220708709 CN 201220708709 CN 201220708709 U CN201220708709 U CN 201220708709U CN 202971279 U CN202971279 U CN 202971279U
- Authority
- CN
- China
- Prior art keywords
- moulding
- frame strips
- vertical frame
- blower fan
- strips
- 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 - Lifetime
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model provides a fan flange structure which is characterized by comprising two vertical frame strips and two transverse frame strips. The section of the vertical frame strips and the transverse frame strips is 'U'-shaped, through holes used for fixing a fan is arranged on the lateral face, two protruding strips parallel to the vertical frame strips are arranged on the inside of the 'U'-shaped bottom face of the vertical frame strips, and screw holes are arranged in the protruding strips. Connection holes are arranged on the 'U'-shaped bottom face at two ends of the transverse frame strips, and screws penetrate through the connection holes to be screwed in the screw holes on the vertical frame strips to enable the transverse frame strips and the vertical frame strips to be fixedly connected. Compared with the prior art, the fan flange structure is convenient to manufacture and install, attractive in appearance, low in cost and good in strength.
Description
Technical field
The utility model relates to a kind of blower fan flange arrangement.
Background technique
Existing blower fan flange arrangement adopts the galvanized sheet bending to be spliced, each part need to pass through blanking, numerical control, bending and splicing, because operation is more, the size after moulding is not easy to be protected, so the size error of whole flange arrangement is larger.
Summary of the invention
Therefore, main purpose of the present utility model is to address the above problem, and provides a kind of more being easy to produce, and the less blower fan flange arrangement of error.
for realizing above purpose, the technological scheme that the utility model adopts is to provide a kind of blower fan flange arrangement, it is characterized in that comprising two vertical mouldings and two horizontal mouldings, described vertical moulding, laterally the cross section of moulding is " U " type, the side is provided with in order to the fixing through hole of blower fan, the inboard, " U " type bottom surface of described vertical moulding is provided with the two piece raised lines parallel with described vertical moulding, be provided with screw in described raised line, " U " type bottom surface at the two ends of described horizontal moulding is provided with attachment hole, screw passes attachment hole and is screwed into screw on described vertical moulding, described horizontal moulding is fixedly connected with vertical moulding.
Optionally, described vertical moulding, laterally moulding is profile structure.
After having adopted technique scheme, the utility model compared with prior art, make easy for installation, beautiful shape, cost is low, intensity is good.
Description of drawings
Fig. 1 is the Facad structure schematic diagram of the utility model blower fan flange arrangement
Fig. 2 is the side structure schematic diagram of the utility model blower fan flange arrangement
Fig. 3 is the structural representation of the vertical moulding of the utility model and horizontal moulding joint
Fig. 4 is the cross section structure schematic diagram of the vertical moulding of the utility model
Embodiment
Below in conjunction with the drawings and specific embodiments, to a kind of blower fan flange arrangement further description of proposition that the utility model adopts.
please refer to Fig. 1, Fig. 2, blower fan flange arrangement in the present embodiment, comprise two vertical mouldings 2 and two horizontal mouldings 1, described vertical moulding 2, laterally the cross section of moulding 1 is " U " type, the side is provided with in order to the fixing through hole 3 of blower fan, please refer to Fig. 4, the inboard, " U " type bottom surface of described vertical moulding 2 is provided with the two piece raised lines parallel with described vertical moulding 2, be provided with screw 4 in described raised line, " U " type bottom surface that please refer to the two ends of the described horizontal moulding 1 of Fig. 3 is provided with attachment hole, screw passes attachment hole and is screwed into screw 4 on described vertical moulding, described horizontal moulding is fixedly connected with vertical moulding.
Optionally, described vertical moulding 2, laterally moulding 1 is profile structure.
Above in order to illustrate and to describe to the description of the utility model preferred embodiment, be not want the utility model limit or be confined to disclosed concrete form, obviously, may make many modifications and variations, these modifications and variations may be obvious to those skilled in the art, within should being included in the scope of the present utility model by the appended claims definition.
Claims (2)
1. blower fan flange arrangement, it is characterized in that comprising two vertical mouldings and two horizontal mouldings, the cross section of described vertical moulding, horizontal moulding is " U " type, the side is provided with in order to the fixing through hole of blower fan, the inboard, " U " type bottom surface of described vertical moulding is provided with the two piece raised lines parallel with described vertical moulding, be provided with screw in described raised line, " U " type bottom surface at the two ends of described horizontal moulding is provided with attachment hole, screw passes attachment hole and is screwed into screw on described vertical moulding, and described horizontal moulding is fixedly connected with vertical moulding.
2. blower fan flange arrangement according to claim 1, is characterized in that described vertical moulding, horizontal moulding are profile structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220708709 CN202971279U (en) | 2012-12-20 | 2012-12-20 | Fan flange structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220708709 CN202971279U (en) | 2012-12-20 | 2012-12-20 | Fan flange structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202971279U true CN202971279U (en) | 2013-06-05 |
Family
ID=48512363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220708709 Expired - Lifetime CN202971279U (en) | 2012-12-20 | 2012-12-20 | Fan flange structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202971279U (en) |
-
2012
- 2012-12-20 CN CN 201220708709 patent/CN202971279U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130605 |
|
| CX01 | Expiry of patent term |