CN205097931U - Cartridge silencer fixing device - Google Patents
Cartridge silencer fixing device Download PDFInfo
- Publication number
- CN205097931U CN205097931U CN201520866168.0U CN201520866168U CN205097931U CN 205097931 U CN205097931 U CN 205097931U CN 201520866168 U CN201520866168 U CN 201520866168U CN 205097931 U CN205097931 U CN 205097931U
- Authority
- CN
- China
- Prior art keywords
- noise silencer
- silencer
- clamping band
- installation portion
- bracket assembly
- 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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- Exhaust Silencers (AREA)
Abstract
The utility model relates to a cartridge silencer fixing device, including can dismantle the connection on the automobile body skeleton silencer bracket assembly and be used for fixing first lock ring area and second lock ring area on silencer bracket assembly with the silencer. Silencer bracket assembly includes the base and sets up the silencer carrier frame plate in the arc in base top middle section. The base is the U type, sets up preceding curb plate and posterior lateral plate at bottom plate front and back both ends including bottom plate and symmetry. The structure of preceding curb plate and posterior lateral plate is the same, and the first lock ring area fixed orifices of all include the curb plate main part, offering both ends about the curb plate main part respectively is with second lock ring area fixed orifices and offer the convex breach in the middle of the curb plate main part. The utility model discloses can effectively fix the cylinder silencer, avoid the cylinder silencer to rock, reduce vibratoty noise, guarantee cylinder silencer and the bulk life time of fixed structure and the security of passenger train.
Description
Technical field
The utility model relates to Bus Technology field, is specifically related to a kind of cartridge type noise silencer anchor fitting.
Background technology
At present, the passenger vehicle cartridge type noise silencer form of lifting that adopts is fixed more, and this kind of fixed form makes the easy double swerve of cartridge type noise silencer, affects the bulk life time of cartridge type noise silencer and fixed sturcture thereof and the safety of passenger vehicle, and in operational process, vibrations are severe, and noise is large.
Utility model content
The purpose of this utility model is to provide a kind of cartridge type noise silencer anchor fitting, this anchor fitting can effectively fix cartridge type noise silencer, avoid cartridge type noise silencer to rock, reduce vibrating noise, ensure cartridge type noise silencer and the bulk life time of fixed sturcture thereof and the safety of passenger vehicle.
For achieving the above object, the utility model have employed following technical scheme:
A kind of cartridge type noise silencer anchor fitting, comprises and is detachably connected on noise silencer bracket assembly on body framwork and for noise silencer being fixed on the first clamping band on noise silencer bracket assembly and the second clamping band.
Described noise silencer bracket assembly comprises base and is arranged on the noise silencer carrier frame plate of circular arc in base top stage casing; Described base is U-shaped, comprises base plate and is symmetricly set on front side plate and the rear quarter panel of base plate rear and front end; Described front side plate is identical with the structure of rear quarter panel, includes side plate main, the first clamping band fixed orifice being opened in two ends, side plate main left and right respectively and the second clamping band fixed orifice and is opened in the circular arc cutaway in the middle of side plate main.
Further, the rear and front end of described noise silencer carrier frame plate is connected with the circular arc cutaway on front side plate, the circular arc cutaway on rear quarter panel respectively, and the external diameter of the internal diameter of noise silencer carrier frame plate, the internal diameter of circular arc cutaway and noise silencer is all equal.
Further, the two ends, left and right of described base plate all offer body framwork connecting bore.
Further, described first clamping band is identical with the structure of the second clamping band, includes the first installation portion, metal tape and the second installation portion that are connected successively and embedding is arranged on locating dowel pin in the first installation portion; Described first installation portion and the second installation portion are hollow structure, and described first installation portion offers through slot; Described locating dowel pin offers the tapped bore adapted with through slot.
From above technical scheme, the utility model can effectively fix cartridge type noise silencer, avoids cartridge type noise silencer to rock, and reduces vibrating noise, ensures cartridge type noise silencer and the bulk life time of fixed sturcture thereof and the safety of passenger vehicle.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is lateral plan of the present utility model;
Fig. 3 is the front view of noise silencer bracket assembly;
Fig. 4 is the lateral plan of noise silencer bracket assembly;
Fig. 5 is the A direction view of Fig. 3;
Fig. 6 is the front view of the first clamping band and the second clamping band;
Fig. 7 is the birds-eye view of the first clamping band and the second clamping band;
Fig. 8 is the structural representation of locating dowel pin.
Wherein:
1, noise silencer bracket assembly, the 2, first clamping band, the 3, second clamping band, 4, locating dowel pin, 5, cartridge type noise silencer, 11, front side plate, 12, base plate, 13, rear quarter panel, 14, noise silencer carrier frame plate, 15, the second clamping band fixed orifice, the 16, first clamping band fixed orifice, 17, circular arc cutaway, 18, body framwork connecting bore, the 21, first installation portion, 22, metal tape, 23, the second installation portion, 24, through slot, 41, tapped bore.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further:
A kind of cartridge type noise silencer anchor fitting as Figure 1-Figure 2, comprises and is detachably connected on noise silencer bracket assembly 1 on body framwork and for noise silencer being fixed on the first clamping band 2 and the second clamping band 3 on noise silencer bracket assembly.
As shown in Figure 3-Figure 5, described noise silencer bracket assembly 1 comprises base and is arranged on the noise silencer carrier frame plate 14 of circular arc in base top stage casing.Described noise silencer carrier frame plate, for carrying cartridge type noise silencer.Described base is U-shaped, comprises base plate 11 and is symmetricly set on front side plate 11 and the rear quarter panel 13 of base plate 12 rear and front end.Described front side plate 11 is identical with the structure of rear quarter panel 13, includes side plate main, the first clamping band fixed orifice 16 being opened in two ends, side plate main left and right respectively and the second clamping band fixed orifice 15 and is opened in the circular arc cutaway 17 in the middle of side plate main.Described base is U-type groove, and described noise silencer carrier frame plate and base surround a cavity, while guarantee carries out powerful support to cartridge type noise silencer, can reduce weight of the present utility model, meet the requirement of passenger vehicle weight-saving.
The rear and front end of described noise silencer carrier frame plate 14 is connected with the circular arc cutaway on the circular arc cutaway on front side plate 11, rear quarter panel 13 respectively, and the internal diameter of the internal diameter of noise silencer carrier frame plate 14, circular arc cutaway 17 and the external diameter of noise silencer 5 all equal.
The two ends, left and right of described base plate 12 all offer body framwork connecting bore 18, for the utility model assembling noise silencer being arranged on body framwork by bolt.
As Figure 6-Figure 8, described first clamping band 2 is identical with the structure of the second clamping band 3, includes connected successively the first installation portion 21, metal tape 22 and the second installation portion 23 and embeds the locating dowel pin 4 be arranged in the first installation portion 21.Described metal tape has certain elasticity, can flexural deformation, and the first clamping band and the second clamping band and cartridge type noise silencer can be made to fit tightly, and ensures the stable degree that cartridge type noise silencer is fixing.Described first installation portion 21 and the second installation portion 22 are hollow structure, and the hollow structure on the first installation portion is for installing locating dowel pin, and the hollow structure on the second installation portion is used for inserting bolt.Described first installation portion 21 offers through slot 24.Described locating dowel pin 4 is cylindrical metal block, and this cylindrical metal block offers the tapped bore 41 adapted with through slot 24.
Concrete fitting process of the present utility model is:
(1) between two the first clamping band fixed orifices the second installation portion of the first clamping band 2 being inserted into noise silencer bracket assembly 1 right-hand member, with the first clamping band fixed orifice on the second installation portion of the first clamping band fixed orifice on screw bolt passes front side plate 11, the first clamping band and rear quarter panel 13, and be fixed with nut, thus the second installation portion of the first clamping band 2 is fixed on the right-hand member of noise silencer bracket assembly 1.Adopt in the same way, the second clamping band 3 is fixed on the left end of noise silencer bracket assembly 1.
(2) cartridge type noise silencer 5 is put into noise silencer carrier frame plate 14, in the first installation portion of the first clamping band and the second clamping band, inserts two locating dowel pins 4 respectively, and make the tapped bore 41 of locating dowel pin aim at through slot 24 on the first installation portion.Adopt the tapped bore of screw bolt passes two locating dowel pins, thus first, second clamping band is linked together, and swivel bolt is tightened.After assembling completes, between first clamping band and the first installation portion of the second clamping band, there is certain gap, on the one hand can ensure that bolt is fully tightened, two clamping bands are connected and noise silencer fixing reliable, can also manufacturing errors be eliminated on the other hand, reduce assembly difficulty.
In sum, the utility model adopts noise silencer bracket assembly to support fixing in the bottom of cartridge type noise silencer, and adopt the first clamping band and the second clamping band to be fastened on noise silencer bracket assembly by cartridge type noise silencer, the bottom of cartridge type noise silencer can be made so stressed more stable, compare with lifting mode, the utility model makes noise silencer not easily rock, and effectively reduces motion noise.The utility model adopts noise silencer carrier frame plate and the cartridge type noise silencer close contact of circular arc, and the stressed dispersed on the arc surface of noise silencer carrier frame plate of noise silencer can be made to come, and ensures the stationarity that noise silencer is stressed.The utility model can carry out effectively reliably fixing to cartridge type noise silencer, makes cartridge type noise silencer be not easy to rock, and effectively can reduce motion noise, improves product life.
Above-described embodiment is only be described preferred implementation of the present utility model; not scope of the present utility model is limited; under the prerequisite not departing from the utility model design spirit; the various distortion that those of ordinary skill in the art make the technical solution of the utility model and improvement, all should fall in protection domain that the utility model claims determine.
Claims (4)
1. a cartridge type noise silencer anchor fitting, is characterized in that: comprise and be detachably connected on noise silencer bracket assembly on body framwork and for noise silencer being fixed on the first clamping band on noise silencer bracket assembly and the second clamping band;
Described noise silencer bracket assembly comprises base and is arranged on the noise silencer carrier frame plate of circular arc in base top stage casing; Described base is U-shaped, comprises base plate and is symmetricly set on front side plate and the rear quarter panel of base plate rear and front end; Described front side plate is identical with the structure of rear quarter panel, includes side plate main, the first clamping band fixed orifice being opened in two ends, side plate main left and right respectively and the second clamping band fixed orifice and is opened in the circular arc cutaway in the middle of side plate main.
2. a kind of cartridge type noise silencer anchor fitting according to claim 1, it is characterized in that: the rear and front end of described noise silencer carrier frame plate is connected with the circular arc cutaway on front side plate, the circular arc cutaway on rear quarter panel respectively, and the external diameter of the internal diameter of noise silencer carrier frame plate, the internal diameter of circular arc cutaway and noise silencer is all equal.
3. a kind of cartridge type noise silencer anchor fitting according to claim 1, is characterized in that: the two ends, left and right of described base plate all offer body framwork connecting bore.
4. a kind of cartridge type noise silencer anchor fitting according to claim 1, it is characterized in that: described first clamping band is identical with the structure of the second clamping band, include the first installation portion, metal tape and the second installation portion that are connected successively and embedding is arranged on locating dowel pin in the first installation portion; Described first installation portion and the second installation portion are hollow structure, and described first installation portion offers through slot; Described locating dowel pin offers the tapped bore adapted with through slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520866168.0U CN205097931U (en) | 2015-11-03 | 2015-11-03 | Cartridge silencer fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520866168.0U CN205097931U (en) | 2015-11-03 | 2015-11-03 | Cartridge silencer fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205097931U true CN205097931U (en) | 2016-03-23 |
Family
ID=55513740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520866168.0U Expired - Fee Related CN205097931U (en) | 2015-11-03 | 2015-11-03 | Cartridge silencer fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205097931U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108327619A (en) * | 2018-04-20 | 2018-07-27 | 重庆智汇力好金属制品有限公司 | A kind of vehicle carried container fixing device |
-
2015
- 2015-11-03 CN CN201520866168.0U patent/CN205097931U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108327619A (en) * | 2018-04-20 | 2018-07-27 | 重庆智汇力好金属制品有限公司 | A kind of vehicle carried container fixing device |
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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: 20160323 Termination date: 20181103 |