CN205225810U - Air exhauster fixing device - Google Patents
Air exhauster fixing device Download PDFInfo
- Publication number
- CN205225810U CN205225810U CN201521074253.XU CN201521074253U CN205225810U CN 205225810 U CN205225810 U CN 205225810U CN 201521074253 U CN201521074253 U CN 201521074253U CN 205225810 U CN205225810 U CN 205225810U
- Authority
- CN
- China
- Prior art keywords
- closed loop
- fixing device
- closed
- loop
- draft fan
- 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
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
Air exhauster fixing device including the mounting panel, establishes the mounting hole on the mounting panel, and establishes the screw hole on the mounting panel, still is equipped with the closed -loop of taking the fracture on the mounting panel, and the cross -section of closed -loop is " 7 " font form, and the one end of closed -loop is through the side of rotatory nail fixing at the mounting hole, and when the closed -loop foldd, the accessible bolt was fixed with the fracture of closed -loop. This air exhauster fixing device exists leakproofness and the better advantage of shock resistance.
Description
Technical field
The utility model relates to exhaust equipment field, specifically a kind of induced draft fan fixing device.
Background technique
Induced draft fan is often fixed on the shell of machinery, for the heat that the machinery inside that leaves in time produces.Induced draft fan mainly adopts bolt to fix, and after induced draft fan is fixed, often there is gap between induced draft fan and device housings, and this gap easily affects exhaust effect, and the dust in the external world easily pollutes electronic component from gap access arrangement.
Model utility content
The utility model is intended to overcome above-mentioned the deficiencies in the prior art, discloses a kind of sealing and the good induced draft fan fixing device of shock resistance.
The utility model is achieved through the following technical solutions above-mentioned purpose:
Induced draft fan fixing device, comprise mounting plate, if mounting hole on a mounting board, and establish tapped hole on a mounting board, described mounting plate is also provided with the closed loop of band fracture, the cross section of described closed loop is in " 7 " word shape, and one end of closed loop is fixed on the side of mounting hole by rotary tack, when closed loop is closed up, fix by the fracture of bolt by closed loop.
Preferably, the diameter of described closed loop is slightly less than the diameter of mounting hole.
Preferably, described closed loop is retractable material manufacture.
Preferably, described closed loop is provided with tapped hole, closed loop is fixed on a mounting board by bolt.
The beneficial effects of the utility model are:
The mounting hole of induced draft fan is closed more tight by closed loop by the utility model, and improve exhaust effect and prevent extraneous dust access arrangement, closed loop also has the effect of damping antidetonation simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of induced draft fan fixing device described in the utility model.
Embodiment
For the ease of understanding the utility model, below with reference to relevant drawings, the utility model is described more fully.Preferred embodiment of the present utility model is given in accompanying drawing.But the utility model can realize in many different forms, is not limited to embodiment described herein.
As shown in Figure 1, induced draft fan fixing device, comprise mounting plate 200, be located at the mounting hole 300 on mounting plate 200, and be located at the tapped hole 100 on mounting plate 200, in addition, mounting plate 200 is also provided with the closed loop 400 of band fracture 410, the cross section of this closed loop 400 is in " 7 " word shape, and one end of closed loop 400 is fixed on the side of mounting hole 300 by rotary tack 420, when closed loop 400 is closed up, also fix by the fracture 410 of bolt 430 by closed loop 400.
In a preferred embodiment, in order to increase the sealability of closed loop 400, the diameter of closed loop 400 is slightly less than the diameter of mounting hole 300, and this closed loop 400 is retractable material manufacture.
In a preferred embodiment, closed loop 400 is provided with tapped hole 500, closed loop 400 can be fixed on mounting plate 200 by tapped hole 500, makes closed loop 400 have the effect of damping antidetonation.
Claims (4)
1. induced draft fan fixing device, comprise mounting plate, if mounting hole on a mounting board, and establish tapped hole on a mounting board, it is characterized in that, described mounting plate is also provided with the closed loop of band fracture, the cross section of described closed loop is in " 7 " word shape, one end of closed loop is fixed on the side of mounting hole by rotary tack, when closed loop is closed up, fix by the fracture of bolt by closed loop.
2. induced draft fan fixing device according to claim 1, is characterized in that, the diameter of described closed loop is slightly less than the diameter of mounting hole.
3. induced draft fan fixing device according to claim 1, is characterized in that, described closed loop is retractable material manufacture.
4. the induced draft fan fixing device according to 1 ~ 3 any one claim, is characterized in that, described closed loop is provided with tapped hole, closed loop is fixed on a mounting board by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521074253.XU CN205225810U (en) | 2015-12-21 | 2015-12-21 | Air exhauster fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521074253.XU CN205225810U (en) | 2015-12-21 | 2015-12-21 | Air exhauster fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205225810U true CN205225810U (en) | 2016-05-11 |
Family
ID=55900879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521074253.XU Expired - Fee Related CN205225810U (en) | 2015-12-21 | 2015-12-21 | Air exhauster fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205225810U (en) |
-
2015
- 2015-12-21 CN CN201521074253.XU patent/CN205225810U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20201221 |