CN204755049U - Leading motor muffler fixing device - Google Patents
Leading motor muffler fixing device Download PDFInfo
- Publication number
- CN204755049U CN204755049U CN201520427649.1U CN201520427649U CN204755049U CN 204755049 U CN204755049 U CN 204755049U CN 201520427649 U CN201520427649 U CN 201520427649U CN 204755049 U CN204755049 U CN 204755049U
- Authority
- CN
- China
- Prior art keywords
- silencing apparatus
- silencer
- fixed
- mounting
- fixing device
- 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
- Vibration Prevention Devices (AREA)
Abstract
The utility model relates to a leading motor muffler fixing device, including silencer clamping stirrup, the fixed gallows of silencer, silencer fixed bolster and the girder of connection on the automobile body skeleton. The connection can be dismantled on the girder to the one end of silencer fixed bolster, and the other end and the fixed gallows of silencer can be dismantled continuously, and the upper and lower both sides of silencer fixed bolster are equipped with the shock attenuation blotter respectively. The silencer clamping stirrup sets up the last clamp below the fixed gallows of silencer and can dismantle continuous lower clamp with last clamp including the slope. According to the technical solution provided by the utility model, the utility model discloses not only can effectively fix the silencer, prevent that the silencer from rocking, reduce the noise, can also maximumly reduce the required space of silencer installation, convenient leading motor muffler arranges.
Description
Technical field
The utility model relates to Bus Technology field, is specifically related to a kind of front-mounted engine silencing apparatus fixing device.
Background technique
At present, existing front-mounted engine silencing apparatus fixing device has the following disadvantages: one, because fall crossbeam type passenger vehicle front space is limited, and silencing apparatus is difficult to arrange, frequent and jack shaft is interfered; Two, silencing apparatus need be arranged in from motor comparatively distant positions, but this easily causes the oversize impact exhaust of silencing apparatus pipeline; Three, most of lift-on/lift-off type silencing apparatus means of fixation is easily rocked, and noise is larger.
Model utility content
The purpose of this utility model is to provide a kind of front-mounted engine silencing apparatus fixing device, this silencing apparatus fixing device effectively can not only fix silencing apparatus, prevent silencing apparatus from rocking, reduce noise, can also farthest reduce silencing apparatus installation footprint, facilitate front-mounted engine silencing apparatus to arrange.
For achieving the above object, the utility model have employed following technological scheme:
A kind of front-mounted engine silencing apparatus fixing device, comprises silencing apparatus clamping stirrup, suspension bracket is fixed by silencing apparatus, silencing apparatus fixed support and the crossbeam that is connected on body frame.
The support bracket fastened one end of described silencing apparatus is detachably connected on crossbeam, and the other end and silencing apparatus are fixed suspension bracket and be detachably connected, and the support bracket fastened upper and lower both sides of silencing apparatus are respectively equipped with shock-absorbing buffer pad.
Described silencing apparatus clamping stirrup comprises the lower catch hoop being inclined at silencing apparatus and fixing the front band below suspension bracket and be detachably connected with front band.
Further, described front band comprises first circular clip and is arranged on two first mounting ears at first circular clip two ends, and described first mounting ear is provided with the first clip connected hole; Described lower catch hoop comprises lower semi-circular clip and is arranged on two second mounting ears at lower semi-circular clip two ends, and described second mounting ear is provided with the second clip connected hole.
Further, the described silencing apparatus fixed support stiffening rib that comprises mounting plate, be arranged on the cantilever of mounting plate side and be arranged between mounting plate and cantilever; Described mounting plate is L shape bending plate, and comprise the first connected joint of bending and the second joint, described first joint is provided with the first kidney-shaped mounting hole that length direction is vertical direction; Described cantilever vertical is connected on the inner side surface of the first joint, and cantilever offers the second kidney-shaped mounting hole that length direction is substantially horizontal.
Further, the outside that suspension bracket is welded on first circular clip one end fixed by described silencing apparatus, the center of circle of center line by first circular clip of suspension bracket vertical direction fixed by silencing apparatus, and the angle of this center line and two the first mounting ear place mounting planes is 45 degree.
Compared to the prior art, the beneficial effects of the utility model are:
(1) front-mounted engine silencing apparatus fixing device described in the utility model is lift-on/lift-off type, and the mounting ear of silencing apparatus clamping stirrup is obliquely installed, like this, the widest size when whole silencing apparatus is installed is the external diameter of silencing apparatus clamping stirrup, thus not only make horizontal installing space needed for silencing apparatus minimize, be convenient to the mounting arrangements of silencing apparatus, also effectively prevent when silencing apparatus is installed and the parts such as transmission shaft interfere.
(2) the utility model is when adopting front band and lower catch hoop to clamp silencing apparatus, by certain gap reserved between the first mounting ear and the second mounting ear, certain pretightening force can be produced when adopting bolton front band and lower catch hoop, prevent the bolt falling connecting front band and lower catch hoop, and more effectively can clamp silencing apparatus.
(3) the utility model arranges the damping, buffering rubber pad of a quality of rubber materials respectively in the support bracket fastened upper and lower both sides of silencing apparatus, can carry out damping when vehicle pitches to the upper and lower both direction of silencing apparatus, thus protects silencing apparatus better and reduce noise.
(4) the utility model is by arranging the first kidney-shaped mounting hole on a mounting board, cantilever arranges the second kidney-shaped mounting hole, can when fixing a silencer, the upper-lower position of silencing apparatus and right position are adjusted, avoids silencing apparatus and miscellaneous part to interfere.
(5) the utility model by arranging 2 equally distributed first kidney-shaped mounting holes on silencing apparatus fixed support, fix on suspension bracket at silencing apparatus and 2 equally distributed support attachment holes are set, and be fixed respectively by two groups of beams and bolt, movable about effectively can preventing silencing apparatus, make the fixing more firm of silencing apparatus.
In sum, the utility model effectively can be fixed silencing apparatus, has good shock-absorbing denoising function, and at utmost can reduce the horizontal installing space needed for silencing apparatus, facilitates silencing apparatus to arrange, passenger-carrying chassis is arranged compacter.The utility model is particularly useful for front-mounted engine fall crossbeam type chassis passenger vehicle and uses.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the side view of front-mounted engine silencing apparatus fixing device;
Fig. 3 is the support bracket fastened structural representation of silencing apparatus;
Fig. 4 is the support bracket fastened side view of silencing apparatus;
Fig. 5 is the support bracket fastened plan view of silencing apparatus;
Fig. 6 is the structural representation that suspension bracket fixed by front band and silencing apparatus;
Fig. 7 is the plan view that suspension bracket fixed by front band and silencing apparatus.
Wherein:
1, silencing apparatus fixed support, 2, front band assembly, 3, lower catch hoop, 4, shock-absorbing buffer pad, 5, crossbeam, 6, silencing apparatus, 7, mounting plate, 8, cantilever, 9, stiffening rib, the 10, first kidney-shaped mounting hole, 11, the second kidney-shaped mounting hole, 12, suspension bracket fixed by silencing apparatus, and 13, support attachment hole, the 14, first mounting ear.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further:
A kind of front-mounted engine silencing apparatus fixing device as Figure 1-Figure 2, comprises silencing apparatus clamping stirrup, suspension bracket 12 is fixed by silencing apparatus, silencing apparatus fixed support 1 and the crossbeam 5 that is connected on body frame.Described silencing apparatus clamping stirrup comprises the lower catch hoop 3 being inclined at silencing apparatus and fixing the front band 2 below suspension bracket 12 and be detachably connected with front band 2.Described crossbeam 5 is U-type groove.One end of described silencing apparatus fixed support 1 is detachably connected on crossbeam 5 by bolt, and the other end and silencing apparatus are fixed suspension bracket 12 and be detachably connected, and the both sides up and down of silencing apparatus fixed support 1 are respectively equipped with shock-absorbing buffer pad 4.Preferably, described shock-absorbing buffer pad 4 is rubber pad.Silencing apparatus 6 is first clamped by front band 2 and lower catch hoop 3, then fixes suspension bracket 12 by silencing apparatus and silencing apparatus fixed support 1 is connected on crossbeam 5.
As shown in Figure 3-Figure 5, described silencing apparatus fixed support 1 stiffening rib 9 that comprises mounting plate 7, be arranged on the cantilever 8 of mounting plate 7 side and be arranged between mounting plate 7 and cantilever 8.Described mounting plate 7 is L shape bending plate, and comprise the first connected joint of bending and the second joint, described first joint is provided with the first kidney-shaped mounting hole 10 that length direction is vertical direction.Described cantilever 8 is vertically connected on the inner side surface of the first joint, and cantilever 8 offers the second kidney-shaped mounting hole 11 that length direction is substantially horizontal.Mounting plate 7 is arranged in the crossbeam 5 of U-type groove shape by bolt.Crossbeam 5 offers the hole position corresponding with the first kidney-shaped mounting hole 10, by bolt, silencing apparatus fixed support 1 is fixed on crossbeam 5, and adjusts the upper-lower position of silencing apparatus fixed support 1 and silencing apparatus 6 by the first waist shaped hole 10 that length direction is vertical direction.By mounting plate 7 is designed to L shape, silencing apparatus fixed support 1 and the area of contact of crossbeam 5 can be increased, improve the stability of whole silencing apparatus fixing device.The second kidney-shaped mounting hole 11 that cantilever 8 is arranged, for being fixed suspension bracket 12 by silencing apparatus, silencing apparatus 6 is lifted, by the second kidney-shaped mounting hole 11 that design length direction is substantially horizontal, left and right adjusting can be carried out to the position of silencing apparatus 6, prevent silencing apparatus 6 and jack shaft from interfering.
As shown in Figure 6 and Figure 7, described front band 2 comprises first circular clip and is arranged on two first mounting ears 14 at first circular clip two ends, and described first mounting ear 14 is provided with the first clip connected hole.Described lower catch hoop 3 comprises lower semi-circular clip and is arranged on two second mounting ears at lower semi-circular clip two ends, and described second mounting ear is provided with the second clip connected hole.The outside that suspension bracket 12 is welded on first circular clip one end fixed by described silencing apparatus, and the center of circle of center line by first circular clip of suspension bracket 12 vertical direction fixed by silencing apparatus, and the angle of this center line and two the first mounting ear 14 place mounting planes is 45 degree.Described silencing apparatus is fixed suspension bracket 12 and is provided with support attachment hole 13.First circular clip is identical with the external diameter of silencing apparatus with the internal diameter of lower semi-circular clip.When mounted, the gap between the first mounting ear and the second mounting ear is greater than 0; That is, the mounting plane of two first or the second mounting ear and first diameter parallel that is circular or lower semi-circular clip, and and between this diameter, have certain gap d (d is greater than 0).
Concrete installation process of the present utility model is:
(1) adopt bolt to be arranged on crossbeam 5 by silencing apparatus fixed support 1, make its mounting plate 7 be close to the inner side surface of crossbeam 5.Adjusted by the upper-lower position of the first kidney-shaped mounting hole 10 pairs of silencing apparatus fixed supports 1, thus can adjust the upper-lower position of silencing apparatus 6.
(2) silencing apparatus is fixed suspension bracket 12 and is welded as a whole with front band 2, is placed on by silencing apparatus 6 between front band 2 and lower catch hoop 3, makes front band 2 by bolt, lower catch hoop 3 clamps silencing apparatus 6.
(3) the support attachment hole 13 on suspension bracket 12 fixed by shock-absorbing buffer pad 4, the second kidney-shaped mounting hole 11 on cantilever 8, the shock-absorbing buffer pad 4 below cantilever 8 and silencing apparatus above employing screw bolt passes cantilever 8, shock-absorbing buffer pad 4 above cantilever, silencing apparatus fixed support 1, silencing apparatus are fixed suspension bracket 12 and linked together, and fixed by nut screwing clamping.By the second kidney-shaped mounting hole 11 on cantilever 8, can adjust 6 right position of silencing apparatus.
Silencing apparatus after installation and silencing apparatus fixing device as depicted in figs. 1 and 2, arrange two altogether and fix silencing apparatus to front-mounted engine silencing apparatus fixing device described in the utility model in the rear and front end of silencing apparatus 6.
Above-described embodiment is 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 front-mounted engine silencing apparatus fixing device, is characterized in that: comprise silencing apparatus clamping stirrup, suspension bracket fixed by silencing apparatus, silencing apparatus fixed support and the crossbeam that is connected on body frame;
The support bracket fastened one end of described silencing apparatus is detachably connected on crossbeam, and the other end and silencing apparatus are fixed suspension bracket and be detachably connected, and the support bracket fastened upper and lower both sides of silencing apparatus are respectively equipped with shock-absorbing buffer pad;
Described silencing apparatus clamping stirrup comprises the lower catch hoop being inclined at silencing apparatus and fixing the front band below suspension bracket and be detachably connected with front band.
2. a kind of front-mounted engine silencing apparatus fixing device according to claim 1, it is characterized in that: described front band comprises first circular clip and is arranged on two first mounting ears at first circular clip two ends, and described first mounting ear is provided with the first clip connected hole; Described lower catch hoop comprises lower semi-circular clip and is arranged on two second mounting ears at lower semi-circular clip two ends, and described second mounting ear is provided with the second clip connected hole.
3. a kind of front-mounted engine silencing apparatus fixing device according to claim 1, is characterized in that: the stiffening rib that described silencing apparatus fixed support comprises mounting plate, is arranged on the cantilever of mounting plate side and is arranged between mounting plate and cantilever; Described mounting plate is L shape bending plate, and comprise the first connected joint of bending and the second joint, described first joint is provided with the first kidney-shaped mounting hole that length direction is vertical direction; Described cantilever vertical is connected on the inner side surface of the first joint, and cantilever offers the second kidney-shaped mounting hole that length direction is substantially horizontal.
4. a kind of front-mounted engine silencing apparatus fixing device according to claim 2, it is characterized in that: the outside that suspension bracket is welded on first circular clip one end fixed by described silencing apparatus, the center of circle of center line by first circular clip of suspension bracket vertical direction fixed by silencing apparatus, and the angle of this center line and two the first mounting ear place mounting planes is 45 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520427649.1U CN204755049U (en) | 2015-06-19 | 2015-06-19 | Leading motor muffler fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520427649.1U CN204755049U (en) | 2015-06-19 | 2015-06-19 | Leading motor muffler fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204755049U true CN204755049U (en) | 2015-11-11 |
Family
ID=54469766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520427649.1U Expired - Fee Related CN204755049U (en) | 2015-06-19 | 2015-06-19 | Leading motor muffler fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204755049U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106151188A (en) * | 2016-08-09 | 2016-11-23 | 南京创源天地动力科技有限公司 | A kind of carriage gas dome anchor ear |
| CN110410190A (en) * | 2019-08-30 | 2019-11-05 | 安徽安凯汽车股份有限公司 | A kind of diesel engine catalytic muffler integrated form mounting bracket and its installation method |
| CN114151182A (en) * | 2021-11-02 | 2022-03-08 | 东风汽车股份有限公司 | Automobile exhaust silencing system |
-
2015
- 2015-06-19 CN CN201520427649.1U patent/CN204755049U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106151188A (en) * | 2016-08-09 | 2016-11-23 | 南京创源天地动力科技有限公司 | A kind of carriage gas dome anchor ear |
| CN110410190A (en) * | 2019-08-30 | 2019-11-05 | 安徽安凯汽车股份有限公司 | A kind of diesel engine catalytic muffler integrated form mounting bracket and its installation method |
| CN114151182A (en) * | 2021-11-02 | 2022-03-08 | 东风汽车股份有限公司 | Automobile exhaust silencing system |
| CN114151182B (en) * | 2021-11-02 | 2022-12-13 | 东风汽车股份有限公司 | Automobile exhaust silencing system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204755049U (en) | Leading motor muffler fixing device | |
| CN203713552U (en) | Transmission suspension device | |
| CN203727163U (en) | Lightweight car and muffler suspension thereof | |
| CN201989583U (en) | Torsion beam assembly | |
| CN106864241A (en) | A kind of mounting assembly of load-carrying vehicle power assembly | |
| CN104890494A (en) | Engine suspension cushion assembly | |
| CN205800721U (en) | The carriage assembly of vehicle air conditioning pipeline, vehicle air conditioning assembly and vehicle | |
| CN206551864U (en) | A kind of mobile muffler suspension hook of against shock | |
| CN203984147U (en) | A kind of blower motor | |
| CN201925406U (en) | Supporting gasket for automobile transmission | |
| CN211777674U (en) | Adjustable shock absorption support of automobile catalytic converter | |
| CN209762433U (en) | anti-seismic support hanger with high-strength bearing performance | |
| CN204716373U (en) | A kind of preprocessor fixing device | |
| CN204646583U (en) | A kind of mounting bracket of air condition compressor | |
| CN203902260U (en) | Limiting fixing structure for automobile exhaust pipe | |
| CN204606075U (en) | A kind of frame of motorcycle | |
| CN104373185A (en) | Car muffler suspension fixing structure | |
| CN205101085U (en) | Binocular formula silencer fixing device | |
| CN209540191U (en) | A kind of comprehensive para-seismic support of pipeline | |
| CN204239044U (en) | A kind of automotive muffler hangs fixed structure | |
| CN209382103U (en) | A kind of instrument board reinforcing beam | |
| CN202147731U (en) | Cab rigid front suspension | |
| CN204687841U (en) | Gear box suspension rubber cushion and gear box suspension structure | |
| CN203221870U (en) | Vertical silencer mounting structure for heavy truck | |
| CN215059180U (en) | Engine base shock-absorbing support |
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 |
Granted publication date: 20151111 Termination date: 20190619 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |