CN205075641U - Device is laid to silencer - Google Patents
Device is laid to silencer Download PDFInfo
- Publication number
- CN205075641U CN205075641U CN201520834968.4U CN201520834968U CN205075641U CN 205075641 U CN205075641 U CN 205075641U CN 201520834968 U CN201520834968 U CN 201520834968U CN 205075641 U CN205075641 U CN 205075641U
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- China
- Prior art keywords
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- silencer
- noise silencer
- notch board
- placing device
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Abstract
The utility model discloses a device is laid to silencer, include: bear the weight of the muffler bracket of silencer, fixed silencer is connected in the mounting of muffler bracket, the muffler bracket is constituteed to be had: bear the notch board of silencer, be equipped with the wash port on the notch board. The utility model provides a silencer security protection device of special notch board shape, be equipped with the wash port on the notch board, make things convenient for sewage to flow to avoid corroding silencer and support, increase product life.
Description
Technical field
The utility model belongs to engineering machinery engine exhaust system technical field, particularly a kind of noise silencer safety device.
Background technology
The effect of engineering machinery engine exhaust system is discharged by the high-temperature harmful gas produced in engine working process in the air away from operator's compartment and cabin.Because the exhaust temperature of driving engine is usually up to 500 ~ 650 DEG C, scribble resistant to elevated temperatures paint at the outside face of noise silencer.The profile of noise silencer mostly is cylindrical tube body structure, its installation just needs noise silencer to be positioned in the support containing notch board, and this shortcoming of laying mode is in sleety weather or when rinsing vehicle, sewage is built up for a long time in notch board, under thermal change alternating state, noise silencer and support lacquer painting are etched gradually, thus cause corrosion, affect the outward appearance even performance of machine; Prior art is unresolved such problem also.
Utility model content
For solving the deficiencies in the prior art, the purpose of this utility model is the noise silencer safety device providing a kind of special notch board shape; Notch board is provided with drain gutter, facilitates sewage to flow out, thus avoids corroding noise silencer and support, increases product service life.
In order to realize above-mentioned target, the utility model adopts following technical scheme:
A kind of noise silencer placing device, comprising: the silencer support of carrying noise silencer, and fixing noise silencer is also connected to the connecting element of silencer support; Silencer support composition has: the notch board of carrying noise silencer; Notch board is provided with drain gutter.
Aforesaid a kind of noise silencer placing device, the concave surface of notch board is projected as semicircle, and radius is R, and distance of center circle flange face distance is L, L<R.
Aforesaid a kind of noise silencer placing device, the concave surface of notch board is projected as semiclosed triangle, and each limit and the noise silencer periphery of semiclosed triangle are tangent, concave surface minimum limit level, the angle on two other limit and minimum limit is α, 0< α <180 °.
Aforesaid a kind of noise silencer placing device, the inscribed circle radius of semiclosed triangle is R, and distance of center circle flange face distance is L, L<R.
Aforesaid a kind of noise silencer placing device, silencer support also forms to be had: be fixed on the gusset on notch board, the support of fixing gusset and notch board.
Aforesaid a kind of noise silencer placing device, connecting element is U-bolt.
Aforesaid a kind of noise silencer placing device, the two ends of U-bolt are provided with outside thread, and outside thread is fixed on the mounting hole be located on notch board.
Aforesaid a kind of noise silencer placing device, also comprises: the packing ring of fixing outside thread on mounting hole and nut.
Aforesaid a kind of noise silencer placing device, drain gutter is multiple.
Usefulness of the present utility model is: the utility model provides a kind of noise silencer safety device of special notch board shape; Notch board is provided with drain gutter, facilitates sewage to flow out, thus avoids corroding noise silencer and support, increases product service life.
Accompanying drawing explanation
Fig. 1 is the broken away view of a kind of embodiment of the utility model;
Fig. 2 is the multiview drawing of a kind of embodiment of the utility model concave surface
Fig. 3 is the multiview drawing of the another kind of embodiment of the utility model concave surface
11 notch boards, 12 supports, 13 gussets, 1-1 mounting hole, 1-2 drain gutter, 1-3 flange face, 1-4 concave surface, 2U type bolt, 2-1 outside thread, 3 noise silencers, 4 packing rings, 5 nuts.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, concrete introduction is done to the utility model.
A kind of noise silencer 3 placing device, comprising: noise silencer 3 support 12 of carrying noise silencer 3, and fixing noise silencer 3 is also connected to the connecting element of noise silencer 3 support 12; Noise silencer 3 support 12 composition has: the notch board 11 of carrying noise silencer 3; Notch board 11 is provided with drain gutter 1-2; Noise silencer 3 support 12 also forms to be had: be fixed on the gusset 13 on notch board 11, the support 12 of fixing gusset 13 and notch board 11.Have drain gutter 1-2 at the lowest part of notch board 11, prevent from concave surface 1-4, building up the corrosion that sewage causes noise silencer 3 and noise silencer 3 support 12.Drain gutter 1-2 is multiple and size is identical.
Preferred as one, the concave surface 1-4 of notch board 11 is projected as semicircle, and radius is R, and distance of center circle flange face 1-3 distance is L, L<R.Under this kind of state, medium-small diameter cylindrical shape noise silencer 3 base portion is better fitted notch board 11, and reliability is higher.
Preferred as another, the concave surface 1-4 of notch board 11 is projected as semiclosed triangle, and each limit and noise silencer 3 periphery of semiclosed triangle are tangent, concave surface 1-4 minimum limit level, the angle on two other limit and minimum limit is α, 0< α <180 °; The inscribed circle radius of semiclosed triangle is R, and distance of center circle flange face 1-3 distance is L, L<R.Under this kind of state, larger diameter (diameter >400mm) cylindrical shape noise silencer 3 base portion is better fitted notch board 11, and reduce manufacture difficulty, reliability is higher.
Preferred as one, connecting element is U-bolt 2, and the two ends of clevis bolt are provided with outside thread 2-1, and outside thread 2-1 is fixed on the mounting hole 1-1 that is located on notch board 11; There is outside thread 2-1 at the two ends of U-bolt 2, and noise silencer 3, through mounting hole 1-1, is fixed on noise silencer 3 support 12 by packing ring 4 and nut 5 by outside thread 2-1.
The utility model provides a kind of noise silencer 3 safety device of special notch board 11 shape; Notch board 11 is provided with drain gutter 1-2, facilitates sewage to flow out, thus avoids corroding noise silencer 3 and support 12, increases product service life.
More than show and describe groundwork of the present utility model, principal character and advantage.The technical personnel of the industry should be understood, and above-described embodiment does not limit the utility model in any form, the technical scheme that the mode that all employings are equal to replacement or equivalent transformation obtains, and all drops in protection domain of the present utility model.
Claims (9)
1. a noise silencer placing device, is characterized in that, comprising: the silencer support of carrying noise silencer, and fixing above-mentioned noise silencer is also connected to the connecting element of above-mentioned silencer support; Above-mentioned silencer support composition has: the notch board carrying above-mentioned noise silencer; Above-mentioned notch board is provided with drain gutter.
2. a kind of noise silencer placing device according to claim 1, it is characterized in that, the concave surface of above-mentioned notch board is projected as semicircle, and radius is R, and distance of center circle flange face distance is L, L<R.
3. a kind of noise silencer placing device according to claim 1, it is characterized in that, the concave surface of above-mentioned notch board is projected as semiclosed triangle, each limit and the noise silencer periphery of above-mentioned semiclosed triangle are tangent, concave surface minimum limit level, the angle on two other limit and minimum limit is α, 0< α <180 °.
4. a kind of noise silencer placing device according to claim 3, is characterized in that, the inscribed circle radius of above-mentioned semiclosed triangle is R, and distance of center circle flange face distance is L, L<R.
5. a kind of noise silencer placing device according to claim 1, it is characterized in that, above-mentioned silencer support also forms to be had: be fixed on the gusset on above-mentioned notch board, the support of fixing above-mentioned gusset and notch board.
6. a kind of noise silencer placing device according to claim 1, is characterized in that, above-mentioned fixing piece is U-bolt.
7. a kind of noise silencer placing device according to claim 6, it is characterized in that, the two ends of above-mentioned U-bolt are provided with outside thread, and above-mentioned outside thread is fixed on the mounting hole be located on above-mentioned notch board.
8. a kind of noise silencer placing device according to claim 7, is characterized in that, also comprise: the packing ring of fixing above-mentioned outside thread on mounting hole and nut.
9. a kind of noise silencer placing device according to claim 1, is characterized in that, above-mentioned drain gutter is multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520834968.4U CN205075641U (en) | 2015-10-27 | 2015-10-27 | Device is laid to silencer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520834968.4U CN205075641U (en) | 2015-10-27 | 2015-10-27 | Device is laid to silencer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205075641U true CN205075641U (en) | 2016-03-09 |
Family
ID=55428073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520834968.4U Active CN205075641U (en) | 2015-10-27 | 2015-10-27 | Device is laid to silencer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205075641U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112128076A (en) * | 2020-09-16 | 2020-12-25 | 江西艾威尔压缩机有限公司 | Vehicle-mounted air compressor oil cooling mechanism convenient to install |
-
2015
- 2015-10-27 CN CN201520834968.4U patent/CN205075641U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112128076A (en) * | 2020-09-16 | 2020-12-25 | 江西艾威尔压缩机有限公司 | Vehicle-mounted air compressor oil cooling mechanism convenient to install |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |