CN206060405U - A kind of noise abatement end cap - Google Patents
A kind of noise abatement end cap Download PDFInfo
- Publication number
- CN206060405U CN206060405U CN201621008904.XU CN201621008904U CN206060405U CN 206060405 U CN206060405 U CN 206060405U CN 201621008904 U CN201621008904 U CN 201621008904U CN 206060405 U CN206060405 U CN 206060405U
- Authority
- CN
- China
- Prior art keywords
- conical shell
- otic placode
- special
- ear mount
- end cap
- 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
A kind of noise abatement end cap, end cap body is conical shell, circumferentially direction is disposed with ear mount, otic placode A, special-shaped bearing, otic placode B to the big end outer ring of conical shell, ear mount is arranged at a right angle with otic placode A, otic placode A arranged at a right angle with special-shaped bearing, otic placode B and otic placode A be arranged symmetrically and bottom surface with the big end end face of conical shell；The inner barrel bottom surface of conical shell small end is provided with three circumferentially uniform connecting seats, and with ear mount in same one end, the center of connecting seat is provided with square through-hole with the center of ear mount in approximately the same plane to one of connecting seat in the middle part of connecting seat；Bearing block is provided with the middle part of conical shell, the outer ring of bearing block is connected by three circumferentially uniform reinforcements with the inner ring of conical shell.This utility model is rational in infrastructure, and stress is good, reduces noise, and good product quality, long service life, popularization and application have good economic and social benefit.
Description
Technical field
This utility model is related to end cap, more particularly to a kind of noise abatement end cap.
Background technology
The end cap of prior art in use, as use environment is severe, can make a noise in work, to talking, communicating,
Working empowerment and the interference of production, cause operating personnel's hearing impairment, affect Health Status For Workers Exposed, reduce the use longevity of end cap
Life.
The content of the invention
The purpose of this utility model is to overcome problem described above, there is provided a kind of noise abatement end cap.
In order to realize above-mentioned purpose, this utility model takes following technical solution：A kind of noise abatement end cap, bag
Include end cap body, it is characterised in that：Described end cap body is conical shell, and circumferentially direction is successively for the big end outer ring of conical shell
Ear mount, otic placode A, special-shaped bearing, otic placode B are provided with, ear mount is arranged at a right angle with otic placode A, otic placode A and abnormity bearing cloth at a right angle
Put, special-shaped bearing is arranged at a right angle with otic placode B, otic placode B is arranged symmetrically with otic placode A and bottom surface is neat with the big end end face of conical shell
It is flat；The inner barrel bottom surface of conical shell small end is provided with three circumferentially uniform connecting seats, one of connecting seat and ear mount
In same one end, the center of connecting seat is provided with square through-hole with the center of ear mount in approximately the same plane in the middle part of connecting seat；
Be provided with bearing block in the middle part of conical shell, the outer ring of bearing block and the inner ring of conical shell by three it is circumferentially uniform plus
Strong muscle connection, the outer ring of bearing block are provided with three circumferentially uniform fins, and each fin is spaced cloth with each reinforcement
Put and angle is equal, with special-shaped bearing in same one end, the center of special-shaped bearing is existed with the center of reinforcement one of reinforcement
In approximately the same plane；Bearing block is provided centrally with two sections of shoulder holes, and the big end of two sections of shoulder holes is arranged on the little of conical shell
Side.
Described bearing block bottom surface is more than the height of connecting seat to the distance of conical shell small end bottom surface.
Gap is left with the big end end face of conical shell in described ear mount bottom surface, and ear mount bottom center is provided with cone shaped countersink.
Middle part of the described special-shaped bearing on the outside of conical shell large end face is provided with U-shaped opening groove, special-shaped bearing and cone
Shape cylinder small end face is provided with reinforcing plate connection.
This utility model is rational in infrastructure, and stress is good, and noise meets national standard, and good product quality, long service life are promoted
Using with good economic and social benefit.
Description of the drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is the A-A sectional views of Fig. 1.
Fig. 3 is the B-B sectional views of Fig. 1.
Fig. 4 is the C direction views of Fig. 2.
In figure：1. ear mount；2. connecting seat；3. reinforcement；4. otic placode A；5. special-shaped bearing；6. bearing block；7. otic placode B；8.
Cone shaped countersink.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings, but not as to restriction of the present utility model：
A kind of noise abatement end cap, including end cap body, it is characterised in that：Described end cap body be conical shell, conically shaped
Circumferentially direction is disposed with ear mount 1, otic placode A4, special-shaped bearing 5, otic placode B7 to the big end outer ring of body, and ear mount 1 and otic placode A4 are into straight
Angle arranges that with special-shaped bearing 5, otic placode A4 arranges that special-shaped bearing 5 is arranged at a right angle with otic placode B7 at a right angle, otic placode B7 and otic placode A4
Be arranged symmetrically and bottom surface with the big end end face of conical shell；The inner barrel bottom surface of conical shell small end is provided with three around circle
The connecting seat 2 of Zhou Junbu, with ear mount 1 in same one end, the center of connecting seat 2 is with the center of ear mount 1 same for one of connecting seat 2
In one plane, the middle part of connecting seat 2 is provided with square through-hole；Bearing block 6, bearing block 6 are provided with the middle part of conical shell
Outer ring be connected by three circumferentially uniform reinforcements 3 with the inner ring of conical shell, the outer ring of bearing block 6 is provided with three
Circumferentially uniform fin, each fin is with each 3 arranged for interval of reinforcement and angle is equal, one of reinforcement 3 with
, in same one end, the center of special-shaped bearing 5 is with the center of reinforcement 3 in approximately the same plane for special-shaped bearing 5；The center of bearing block 6
Two sections of shoulder holes are provided with, the big end of two sections of shoulder holes is arranged on the little side of conical shell；Described 6 bottom surface of bearing block is to cone
Height of the distance of shape cylinder small end bottom surface more than connecting seat 2；Between described 1 bottom surface of ear mount and the big end end face of conical shell leave
Gap, 1 bottom center of ear mount are provided with cone shaped countersink 8；Middle part of the described special-shaped bearing 5 on the outside of conical shell large end face is arranged
There is U-shaped opening groove, special-shaped bearing 5 is provided with reinforcing plate with conical shell small end face and is connected.
Obviously, above-described embodiment is only intended to clearly illustrate this utility model example, and not to embodiment party
The restriction of formula.For those of ordinary skill in the field, it is different that other can also be made on the basis of the above description
The change or variation of form, there is no need to be exhaustive to all of embodiment, and thus it is amplified it is aobvious and
Among the change being clear to or variation are still in protection domain of the present utility model.
Claims (4)
1. a kind of noise abatement end cap, including end cap body, it is characterised in that：Described end cap body be conical shell, conical shell
Big end outer ring is circumferentially disposed with ear mount in direction（1）, otic placode A（4）, special-shaped bearing（5）, otic placode B（7）, ear mount（1）With ear
Plate A（4）Arrange at a right angle, otic placode A（4）With special-shaped bearing（5）Arrange at a right angle, special-shaped bearing（5）With otic placode B（7）At a right angle
Arrangement, otic placode B（7）With otic placode A（4）Be arranged symmetrically and bottom surface with the big end end face of conical shell；Conical shell small end
Inner barrel bottom surface is provided with three circumferentially uniform connecting seats（2）, one of connecting seat（2）With ear mount（1）In same one end,
Connecting seat（2）Center and ear mount（1）Center in approximately the same plane, connecting seat（2）Middle part be provided with square through-hole；
Bearing block is provided with the middle part of conical shell（6）, bearing block（6）Outer ring and the inner ring of conical shell it is circumferentially equal by three
The reinforcement of cloth（3）Connection, bearing block（6）Outer ring be provided with three circumferentially uniform fins, each fin and each
Reinforcement（3）Arranged for interval and angle is equal, one of reinforcement（3）With special-shaped bearing（5）In same one end, special-shaped bearing
（5）Center and reinforcement（3）Center in approximately the same plane；Bearing block（6）Be provided centrally with two sections of shoulder holes, two sections
The big end of shoulder hole is arranged on the little side of conical shell.
2. a kind of noise abatement end cap according to claim 1, it is characterised in that：Described bearing block（6）Bottom surface is to conically shaped
The distance of body small end bottom surface is more than connecting seat（2）Height.
3. a kind of noise abatement end cap according to claim 1, it is characterised in that：Described ear mount（1）Bottom surface and conical shell
Big end end face leaves gap, ear mount（1）Bottom center is provided with cone shaped countersink（8）.
4. a kind of noise abatement end cap according to claim 1, it is characterised in that：Described special-shaped bearing（5）In conical shell
Middle part on the outside of large end face is provided with U-shaped opening groove, special-shaped bearing（5）Conical shell small end face is provided with reinforcing plate to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621008904.XU CN206060405U (en) | 2016-08-31 | 2016-08-31 | A kind of noise abatement end cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621008904.XU CN206060405U (en) | 2016-08-31 | 2016-08-31 | A kind of noise abatement end cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206060405U true CN206060405U (en) | 2017-03-29 |
Family
ID=58373445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621008904.XU Expired - Fee Related CN206060405U (en) | 2016-08-31 | 2016-08-31 | A kind of noise abatement end cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206060405U (en) |
-
2016
- 2016-08-31 CN CN201621008904.XU patent/CN206060405U/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: 20170329 Termination date: 20200831 |