CN210343816U - Fan installation shaft sleeve - Google Patents
Fan installation shaft sleeve Download PDFInfo
- Publication number
- CN210343816U CN210343816U CN201921095755.9U CN201921095755U CN210343816U CN 210343816 U CN210343816 U CN 210343816U CN 201921095755 U CN201921095755 U CN 201921095755U CN 210343816 U CN210343816 U CN 210343816U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- seat
- connecting piece
- cover
- cover seat
- 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
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Abstract
The utility model discloses a fan installation axle sleeve, including sleeve and cover seat, the cover seat is two, and two cover seat connections fix in telescopic both sides, the inboard surface of cover seat is connected with the connecting piece, the connecting piece is a plurality of, and the even distribution of a plurality of connecting pieces is in the inboard outer lane of two cover seats, the connecting hole has been seted up on the surface of connecting piece, and is located to connect between the connecting hole of the connecting piece on the cover seat of sleeve both sides and is fixed with the connection steel cable, the connection steel cable is a plurality ofly. The utility model discloses an all connect to be fixed with the cover seat in telescopic both sides, then connect to be fixed with the connecting piece in the inboard of cover seat to be connected with the connection steel cable between the connecting hole on the connecting piece that lies in sleeve both sides seat cover, when using the sleeve, the connection steel cable can increase telescopic intensity, avoids the sleeve to fracture when receiving external shock or self wearing and tearing, and then has reduced unnecessary loss.
Description
Technical Field
The utility model relates to a fan axle sleeve technical field specifically is a fan installation axle sleeve.
Background
At present, a fan is a machine which increases gas pressure and discharges gas by means of input mechanical energy, and is a driven fluid machine. The fan is a Chinese habit for gas compression and gas conveying machinery for short, the fan generally comprises a fan, a blower and a wind driven generator, a fan shaft sleeve is an essential component in the installation process of the fan, and the abrasion of the fan in the use process can be effectively reduced through the fan shaft sleeve.
The fan shaft sleeve can be greatly abraded after being used for a long time, the abrasion comprises abrasion between the fan shaft sleeve and a fan rotating shaft and external force abrasion which can be received, the fan shaft sleeve can become fragile after being abraded more, and the fan shaft sleeve is easily broken due to the external force, so that unnecessary loss is caused. Therefore, we propose a fan mounting boss.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fan installation axle sleeve, it has a cover seat to all connect through in telescopic both sides, then connect in the inboard of cover seat and be fixed with the connecting piece to be connected with the connection steel cable between the connecting hole on the connecting piece that lies in sleeve both sides seat cover, when using the sleeve, the connection steel cable can increase telescopic intensity, avoid the sleeve to fracture when receiving external force impact or self wearing and tearing, and then reduced unnecessary loss, the problem of proposing among the background art has been solved.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fan installation axle sleeve, includes sleeve and cover seat, the cover seat is two, and two cover seat connections fix in telescopic both sides, the inboard surface of cover seat is connected with the connecting piece, the connecting piece is a plurality of, and the even distribution of a plurality of connecting pieces is in the inboard outer lane of two cover seats, the connecting hole has been seted up on the surface of connecting piece, and is located to connect between the connecting hole of the connecting piece on the sleeve both sides cover seat and is fixed with the connection steel cable, the connection steel cable is a plurality ofly.
As a preferred embodiment of the present invention, a seat groove is formed on the surface of the sleeve seat outside the sleeve, and the seat groove is distributed around the inner side of the sleeve seat.
As a preferred embodiment of the present invention, the inner diameter of the seat groove is the same as the inner diameter of the sleeve, and the outer diameter of the seat groove is smaller than the outer diameter of the sleeve seat.
As a preferred embodiment of the present invention, the sleeve seat, the seat groove and the connecting member are all processed into an integral structure by CNC.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a fan installation axle sleeve is fixed with the cover seat through all connecting in telescopic both sides, then is fixed with the connecting piece in the inboard connection of cover seat to be connected with the connection steel cable between the connecting hole on the connecting piece that lies in sleeve both sides seat cover, when using the sleeve, the connection steel cable can increase telescopic intensity, avoids the sleeve to strike when perhaps self wearing and tearing receiving external force and splits, and then has reduced unnecessary loss.
2. The utility model discloses a fan installation axle sleeve has seted up the seat groove through the cover seat surface in the sleeve outside, and the seat groove encircles and distributes in the inboard of cover seat, when the installation axle sleeve, can place bearing or gasket at the seat inslot to reduce the wearing and tearing of bearing and other device junctions, improve life.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic view of the overall structure of the fan mounting shaft sleeve of the present invention;
fig. 2 is the utility model discloses fan installation axle sleeve's left side is looked the structure sketch map.
In the figure: 1. a sleeve; 2. a sleeve seat; 3. a seat groove; 4. a connecting member; 5. connecting holes; 6. connecting the steel rope.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a fan installation axle sleeve, includes sleeve 1 and cover seat 2, cover seat 2 is two, and two cover seat 2 connect and fix the both sides at sleeve 1, the inboard surface of cover seat 2 is connected with connecting piece 4, connecting piece 4 is a plurality of, and the even distribution of a plurality of connecting pieces 4 is in the inboard outer lane of two cover seats 2, connecting hole 5 has been seted up on the surface of connecting piece 4, and is located to connect between connecting hole 5 of connecting piece 4 on the sleeve 1 both sides cover seat 2 and is fixed with connecting steel cable 6, connecting steel cable 6 is a plurality ofly.
In the embodiment (please refer to fig. 1 and 2), the sleeve seats 2 are fixedly connected to both sides of the sleeve 1, the connecting pieces 4 are fixedly connected to the inner sides of the sleeve seats 2, and the connecting steel cables 6 are connected between the connecting holes 5 of the connecting pieces 4 of the sleeve seats 2 on both sides of the sleeve 1, so that when the sleeve 1 is used, the connecting steel cables 6 can increase the strength of the sleeve 1, and the sleeve 1 is prevented from being broken when being impacted by external force or worn by itself, thereby reducing unnecessary loss.
The surface of the sleeve seat 2 outside the sleeve 1 is provided with a seat groove 3, and the seat groove 3 is distributed around the inner side of the sleeve seat 2.
In this embodiment (see fig. 2), the surface of the sleeve seat 2 outside the sleeve 1 is provided with the seat grooves 3, and the seat grooves 3 are distributed around the inner side of the sleeve seat 2, so that when the shaft sleeve is mounted, a bearing or a gasket can be placed in the seat grooves 3, thereby reducing the abrasion of the joint between the bearing and other devices and prolonging the service life.
Wherein, the inner diameter of the seat groove 3 is the same as that of the sleeve 1, and the outer diameter of the seat groove 3 is smaller than that of the sleeve seat 2.
Wherein, sleeve 1, cover seat 2, seat groove 3 and connecting piece 4 all process into integral type structure through CNC.
It should be noted that, the utility model relates to a fan installation axle sleeve, including sleeve 1, cover seat 2, seating 3, connecting piece 4, connecting hole 5, connecting steel cable 6, the part is the parts that general standard component or technical staff in the field know, its structure and principle all are known or are learned through conventional experimental method for technical staff's accessible technical manual in the field, in operation, place gasket or bearing in seating 3 of cover seat 2, then put sleeve 1 cover of axle sleeve at the epaxial installation of fan, when using, connecting steel cable 6 of connecting between two connecting pieces 4 can share stress and the external impact force that great sleeve 1 received, and the gasket or the bearing that lie in seating 3 can reduce the wearing and tearing of sleeve 1 both sides.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. The utility model provides a fan installation axle sleeve, includes sleeve (1) and cover seat (2), its characterized in that: the utility model discloses a sleeve, including sleeve seat (2), connecting steel cable (6) are fixed between connecting hole (5) of connecting piece (4), connecting wire (5) have been seted up on the surface of connecting piece (4), and be located connecting piece (4) on sleeve (1) both sides cover seat (2), and two cover seat (2) connect the both sides of fixing in sleeve (1), the inboard surface of sleeve seat (2) is connected with connecting piece (4), connecting piece (4) are a plurality of, and a plurality of connecting piece (4) even distribution is at the inboard outer lane of two cover seats (2), connecting steel cable (6) are a plurality of.
2. The blower mounting boss of claim 1, wherein: the surface of the sleeve seat (2) on the outer side of the sleeve (1) is provided with a seat groove (3), and the seat groove (3) is distributed on the inner side of the sleeve seat (2) in a surrounding manner.
3. A blower mounting boss according to claim 2 wherein: the inner diameter of the seat groove (3) is the same as that of the sleeve (1), and the outer diameter of the seat groove (3) is smaller than that of the sleeve seat (2).
4. The blower mounting boss of claim 1, wherein: the sleeve (1), the sleeve seat (2), the seat groove (3) and the connecting piece (4) are all machined into an integrated structure through CNC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921095755.9U CN210343816U (en) | 2019-07-15 | 2019-07-15 | Fan installation shaft sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921095755.9U CN210343816U (en) | 2019-07-15 | 2019-07-15 | Fan installation shaft sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210343816U true CN210343816U (en) | 2020-04-17 |
Family
ID=70194454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921095755.9U Expired - Fee Related CN210343816U (en) | 2019-07-15 | 2019-07-15 | Fan installation shaft sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210343816U (en) |
-
2019
- 2019-07-15 CN CN201921095755.9U patent/CN210343816U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200417 Termination date: 20200715 |