CN207761762U - A kind of engine - Google Patents
A kind of engine Download PDFInfo
- Publication number
- CN207761762U CN207761762U CN201721832609.0U CN201721832609U CN207761762U CN 207761762 U CN207761762 U CN 207761762U CN 201721832609 U CN201721832609 U CN 201721832609U CN 207761762 U CN207761762 U CN 207761762U
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- engine
- support
- connecting plate
- fixed
- plate
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Abstract
The utility model is related to engine arts, specifically disclose a kind of engine, including engine body, with the fixing bracket for being fixed on engine body, fixing bracket includes the rack body that engine body is fixed in one end, it is connected to the clip of the rack body other end, and the damping device on rack body；Clip is used for clamping SCR casees.The utility model utilizes the unemployed space above the preformed hole and engine on engine, an installation space is provided for SCR casees, SCR casees are fixed on by fixing bracket on engine, can solve the problems, such as be arranged on vehicle vehicle frame using SCR casees after new exhaust emissions scheme.It ensure that the vibrations of engine do not interfere with the work of SCR casees simultaneously；Engine is improved in the different industries adaptation of product, ensure that the exhaust emissions of engineering machinery vehicle disclosure satisfy that four discharge standard of state, reduce entire vehicle design cost；And pass through influence of the vibrations to SCR casees when damping device reduction engine work is set.
Description
Technical field
The utility model is related to engine art more particularly to a kind of engines.
Background technology
Tail gas in order to reduce the discharges such as engineering machinery vehicle, heavy vehicle is influenced caused by air pollution, at present work
The exhaust emissions of journey motor vehicles and machines, heavy vehicle etc. all needs to meet four discharge standard of state.
The vent gas treatment scheme of engine is generally adopted by Electrocontrolled high-pressure common rail at present, after charge inter cooling and SCR
Reason.Wherein SCR aftertreatment system uses the SCR aftertreatment system of road vehicle, after the SCR in road vehicle structure
The SCR casees of processing system are arranged on vehicle vehicle frame.Since engineering machinery vehicle, heavy vehicle etc. are using above-mentioned new tail gas row
It after putting scheme, is limited by vehicle space structure, causes vehicle space structure insufficient, SCR casees can not be arranged in vehicle vehicle frame
On.
Utility model content
The purpose of this utility model is to provide a kind of engines, can solve engineering machinery vehicle, heavy vehicle etc. and adopt
Cause SCR casees that can not be arranged in the problem on vehicle vehicle frame with the limitation because of vehicle space structure after new exhaust emissions scheme.
For this purpose, the utility model uses following technical scheme：
A kind of engine, including engine body, and it is fixed on the fixing bracket of engine body, fixing bracket includes one
The rack body of engine body is fixed at end, is connected to the clip of the rack body other end, and subtracting on rack body
Shake device；Clip is used for clamping SCR casees.
Further, the rack body includes the first support with the clamp connection, and be connected to first support and
It is fixed on the second support of the body of engine body.
Further, the first support is between clip and second support, and the first support and second support
Link position be equipped with the damping device.
Further, the clip is connect with the first support by axis pin.
Further, the second support include the first connecting plate, and with first connecting plate vertically disposed second
The side of connecting plate, first connecting plate is connected to the first support, and second connecting plate is connected to described first and connects
The other side of fishplate bar；
It is respectively equipped with the first connecting hole, the second connecting hole on first connecting plate and second connecting plate；Described
The central axis upright of the central axis of one connecting hole and second connecting hole；
It is reserved to be equipped with first for position corresponding with the first connecting hole, the second connecting hole on the body of the engine body
Hole.
Further, one end of the rack body is fixed on the cylinder cap of engine body, and the other end is connected to described
Clip；The rack body connects the side of the cylinder cap of the engine body, and the side of the connection clip is equipped with
The damping device.
Further, the rack body includes the third connecting plate for the cylinder cap for connecting the engine body, for solid
Determine the fixed frame of clip, and the support plate of connection the third connecting plate and the fixed frame.
Further, the third connecting plate is connected to by fastening structure on the cylinder cap of the engine body；It is described
Damping device is connected to the third connecting plate by the fastening structure.
Further, the fastening structure include the first fastening assembly, first fastening assembly include third screw and
It is connected to the 4th screw of the cylinder cap of the engine body, the third screw of first fastening assembly is filled across the damping
One end of the 4th screw is set with third connecting plate and is threadedly connected to, the other end of the 4th screw is connected to the engine
The cylinder cap of ontology.
Further, the fastening structure further includes the second fastening assembly, and the second fastening assembly includes third screw and L-type
Connector, the third screw of the second fastening assembly pass through damping device and third connecting plate and are threadedly connected to the L-type and connect
The other end of one end of part, the L-type connector is connected to the cylinder cap of the engine body.
Further, the fixed frame includes the fixed plate that side is connected to support plate, is set to the set of the fixed plate other side
If frame, the SCR casees are supported by the frame that is arranged；The clip pass through it is corresponding described be arranged frame and be close to the SCR casees set
It sets, the SCR clamps are set to the clip and described are arranged between frame.
Further, the frame that is arranged is equipped with the arc panel for supporting the SCR casees.
The beneficial effects of the utility model：The utility model using above the preformed hole and engine on engine not by
The space utilized, an installation space is provided for SCR casees, and SCR casees are fixed on by fixing bracket on engine, can be solved
The problem on vehicle vehicle frame certainly can not be arranged in using SCR casees after new exhaust emissions scheme；And by the way that damping device is arranged
Reduce influence of vibrations when engine work to SCR casees.
Description of the drawings
Fig. 1 is support bracket fastened structural schematic diagram described in the utility model embodiment one；
Fig. 2 is the structural schematic diagram at support bracket fastened another visual angle described in the utility model embodiment one；
Fig. 3 is the structural schematic diagram of second support described in the utility model embodiment one；
Fig. 4 is the structural schematic diagram of protective plate described in the utility model embodiment one；
Fig. 5 is support bracket fastened structural schematic diagram described in the utility model embodiment two；
Fig. 6 is the structural schematic diagram at support bracket fastened another visual angle described in the utility model embodiment two；
Fig. 7 is the connection between protective plate, third connecting plate and the second beam described in the utility model embodiment two
Relational graph；
Fig. 8 is the structural schematic diagram of fixed frame described in the utility model embodiment two.
In figure：
1, rack body；11, first support；111, U-shaped mounting plate；112, riser is installed；12, second support；121,
One connecting plate；1211, the 4th connecting hole；122, the second connecting plate；123, reinforcing rib；13, third connecting plate；131, the 5th connection
Hole；14, fixed frame；141, fixed plate；142, it is arranged frame；1421, the first fixed plate；1422, the second fixed plate；1423, arc
Plate；15, support plate；
2, clip；21, shell ring；31, the first beam；32, the second beam；41, the first axis pin；42, the second axis pin；
10, the first screw；20, the second screw；30, bolt；40, third screw；50, L-type connector；501, the 6th connection
Hole；60, the 4th screw；5, protective plate；51, the first protective plate；52, the second protective plate.
Specific implementation mode
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
The utility model provides a kind of engine, including engine body, and is fixed on the fixed branch of engine body
Frame, fixing bracket include the rack body 1 that engine body is fixed in one end, are connected to the clip 2 of 1 other end of rack body,
And the damping device on rack body 1；Clip 2 is used for clamping SCR casees.
The utility model is SCR casees using the unemployed space above the preformed hole and engine on engine
An installation space is provided, SCR casees are fixed on by fixing bracket on engine, can solve to use new exhaust emissions
SCR casees can not be arranged in the problem on vehicle vehicle frame after scheme；And reduced when engine works by the way that damping device is arranged
Shake the influence to SCR casees.
Embodiment one
The present embodiment is by taking the engine of WP9H models as an example, the hair of engine i.e. the present embodiment meaning of WP9H models
Motivation ontology, there are six the first preformed holes on the body of the engine body of WP9H models, are respectively arranged on the machine of engine body
The roof and one side wall of body, the present embodiment are consolidated SCR casees using above-mentioned six the first preformed holes on the body of engine body
It is scheduled on the body of engine body.The following detailed description of support bracket fastened structure described in the present embodiment and engine body with
Support bracket fastened connection.
As shown in Figure 1, the rack body 1 includes the first support 11 being connect with the clip 2, and it is connected to first
Frame 11 and the second support 12 being fixed on the body of engine body.
As shown in Fig. 2, the first support 11, between clip 2 and second support 12, first support 11 specifically includes U
Type mounting plate 111, positioned at the inside of the U-shaped mounting plate 111 and two installations being parallel to 111 side wall of U-shaped mounting plate it is perpendicular
Plate 112, two installation risers 112 are symmetrical about the U-shaped mounting plate 111.The installation riser 112 is far from described
The side wall of the end face of one end of 111 bottom wall of U-shaped mounting plate and the U-shaped mounting plate 111 is far from 111 bottom of the U-shaped mounting plate
The end face of one end of wall is equipped with the arcwall face for being used to support the SCR casees.
By on the arcwall face on the two side of the U-shaped mounting plate 111 and two installation risers 112
The arcwall face supports the SCR casees.
There are two clip 2 is set described in the present embodiment, each clip 2 include two shell rings 21, the two of one of clip 2
One end of a shell ring 21 is installed on the one side wall of the U-shaped mounting plate 111 by the first axis pin 41 respectively and close to this
Between the installation riser 112 of side wall, the other end is connected by the second axis pin 42.Two shell rings 21 of another clip 2
One end by the first axis pin 41 be installed on another side wall of the U-shaped mounting plate 111 and close to the installation of the side wall it is perpendicular
Between plate 112, the other end is connected by the second axis pin 42.SCR clamps are located at clip 2 and described first by two clips 2
Between holder 11.
As shown in figure 3, the second support 12 includes the first connecting plate 121, and vertical with first connecting plate 121 set
The side of the second connecting plate 122 set, first connecting plate 121 is connected to the first support 11, second connecting plate
122 are connected to the other side of first connecting plate 121.
Position corresponding with the first preformed hole on the roof of the body of engine body is set on first connecting plate 121
There is the first connecting hole；It is corresponding with the first preformed hole on the side wall of the body of engine body on second connecting plate 122
Position is equipped with the second connecting hole；The central axis upright of the central axis of first connecting hole and second connecting hole.The
One screw 10 is in the first preformed hole on the roof of first connecting hole and the body that screws in engine body；Second spiral shell
Nail 20 is through second connecting hole and screws in the first preformed hole on the body upper side wall of engine body, and then by second
Holder 12 is fixed on the body of engine body.In the present embodiment, first connecting hole and the second connecting hole are respectively set
There are three.
Reinforcing rib 123 is equipped at the link position of second connecting plate, 122 and first connecting plate 121, for improving the
The bonding strength of one connecting plate 121 and the second connecting plate 122.
Since engine is one of main vibrations source of engineering machinery vehicle, in order to reduce engine vibration to SCR casees
Influence, the present embodiment is equipped in the side of the side of 11 jointing clip 2 of the first support, the connection second support 12
The damping device, the damping device are the first beam 31.
As depicted in figs. 1 and 2, the two side of the U-shaped mounting plate 111 and the installation riser close to respective side walls
112 form U-shaped cavity bodies, and the bottom wall in each U-shaped cavity body sets that there are two third connecting hole (not shown)s.Such as Fig. 3 institutes
Show, position corresponding with the third connecting hole is equipped with the 4th connecting hole 1211 on first connecting plate 121.As shown in Fig. 2,
Bolt 30 sequentially pass through the first beam 31 of 11 side of first support, third connecting hole, 11 other side of first support first
Beam 31 and the 4th connecting hole 1211 are simultaneously fastened by nut, realize the company between first support 11 and second support 12
It connects.
In the present embodiment, since the axis of the first connecting hole and the second connecting hole is located on different directions, it is therefore desirable to
Rack body 1 is designed as to the composite structure of two holders, i.e. first support 11 and second support 12, reduces the vibrations of engine
Influence to SCR casees.
As shown in Figure 2 and Figure 4, in the present embodiment, be located at 11 side of the first support first beam 31 with
Protective plate 5 is equipped between the nut of the bolt 30；The protective plate 5 is T-type structure, including the first protective plate 51 and vertical
It is connected to the second protective plate 52 of first protective plate 51.Second protective plate 52 is set through first beam 31
It sets, first protective plate 51 presses on first beam 31 and is arranged；31 uniform pressure-bearing of the first beam is enabled to, is risen
To the effect of the first beam 31 of protection, prevents the first beam 31 to be disabled because being constantly in squeezed state, pass through setting
The protective plate 5, first beam 31 only when shaking, can just work, and extend the first beam 31
Service life.
It also is provided between first beam 31 and the second support 12 of 11 other side of the first support
The protective plate 5.
Embodiment two
By taking the engine of WP6 models as an example, the engine i.e. the present embodiment of WP6 models are signified to be started the present embodiment
Machine ontology, there are four the second preformed hole on the cylinder cap of the engine body of WP6 models, engine described in the present embodiment is using starting
SCR casees are fixed on the cylinder cap of engine body by the second preformed hole of aforementioned four on the cylinder cap of machine ontology.It says in detail below
Support bracket fastened structure and engine body described in bright the present embodiment and support bracket fastened connection.
As shown in figure 5, rack body 1 described in the present embodiment includes the third connection for the cylinder cap for connecting the engine body
Plate 13 is used for the fixed frame 14 of fixing hoop 2, and the support plate of connection the third connecting plate 13 and the fixed frame 14
15。
There are two support plate 15 is set described in the present embodiment, two 15 parallelly distribute ons of the support plate and it is vertically connected at described
Third connecting plate 13, two support plates 15 constitute a U-shaped cavity with the third connecting plate 13, and the third connecting plate 13 is located at
Part in U-shaped cavity is equipped with through-hole, parts on the cylinder cap for avoiding engine body.As shown in fig. 7, the third connection
Plate 13 is located at the both sides outside U-shaped cavity and is respectively equipped with two the 5th connecting holes 131.
As shown in Figure 6 and Figure 7, the rack body 1 connects the side of the cylinder cap of the engine body, and connection institute
The side for stating clip 2 is equipped with the damping device, and the damping device is the second beam 32.Specifically, described second subtracts
Shake pad 32 is located at the both sides of 13 thickness direction of third connecting plate.In order to protect the second beam 32, second beam
32 one end far from second connecting plate 122 are respectively equipped with protective plate 5, and the structure of the protective plate 5 is identical as embodiment one,
It is no longer superfluous herein to chat.
As shown in fig. 7, the third connecting plate 13 is connected to by fastening structure on the cylinder cap of the engine body；Institute
It states damping device and the third connecting plate 13 is connected to by the fastening structure.Specifically, the fastening structure includes first
Fastening assembly and the second fastener, first fastening assembly include third screw 40 and are connected to the cylinder of the engine body
4th screw 60 of lid, the protective plate 5 positioned at 13 side of third connecting plate, third are sequentially passed through by one end of third screw 40
The 5th connecting hole 131 on connecting plate 13 and the protective plate 5 positioned at 13 other side of third connecting plate, and it is threadedly connected to the 4th
One end of screw 60 so that the end face of the 4th screw 60 presses on the protective plate 5, and the other end of the 4th screw 60 is direct
It screws on the cylinder cap of engine body in corresponding second preformed hole.Two the 5th connecting holes on the connecting plate 13
131 are connected to corresponding second preformed hole on the cylinder cap of engine body by the first fastening assembly.
Second fastening assembly includes third screw 40 and L-type connector 50, in order to avoid the cylinder cap of engine body
On parts, other two described 5th connecting hole 131 is connected to by the second fastening assembly on the cylinder cap of engine body
Corresponding second preformed hole.Specifically, the third screw 40 of the second fastening assembly passes through damping device and third connecting plate 13 simultaneously
It is threadedly connected to one end of the L-type connector 50, the other end of the L-type connector 50 is connected to the engine body
Cylinder cap.
The protective plate 5 positioned at 13 side of third connecting plate, third connecting plate are sequentially passed through by one end of third screw 40
The 5th connecting hole 131 on 13 and the protective plate 5 positioned at 13 other side of third connecting plate, and it is threadedly connected to L-type connector
50 one end so that the end face of one end of L-type connector 50 presses on the protective plate 5.As shown in figure 5, the L-type connector
50 other end is equipped with the 6th connecting hole 501, and through the 6th connecting hole 501 and hair is screwed in by the 5th screw (not shown)
On the cylinder cap of motivation ontology in corresponding second preformed hole.
To being then arranged in, to be connected to L-type connector 50 in the third screw 40 of which two the 5th connecting hole 131 be basis
The location determination of evacuation parts is needed on the cylinder cap of engine body.
As seen in figs. 6 and 8, the fixed frame 14 includes the fixed plate 141 that side is connected to support plate 15, and two are set to admittedly
141 other side of fixed board and it is symmetrical about the fixed plate 141 be arranged frame 142, the SCR casees are arranged frame described in two
142 supports.There are two the clip 2 is set, each clip 2 pass through it is corresponding described be arranged frame 142 and be close to the SCR casees set
It sets, the SCR clamps are set to the clip 2 and described are arranged between frame 142.
The both ends that frame 142 is respectively arranged on 141 length direction of the fixed plate (directions L in Fig. 8) are arranged described in two；Each
The frame 142 that is arranged includes two first for being distributed and being spaced apart along 141 width direction of the fixed plate (directions W in Fig. 8)
Fixed plate 1421, and be distributed along the width direction of fixed plate 141 and be parallel to first fixed plate 1421 is arranged second and consolidated
Fixed board 1422；It is each described be arranged frame 142 and be located at first fixed plate 1421 and second of 141 width direction the same end of fixed plate consolidate
Fixed board 1422 is oppositely arranged；Each second fixed plate 1422 for being arranged frame 142 is located at first fixed plate for being arranged frame 142
1421 close to another side for being arranged frame 142.
The frame 142 that is arranged further includes the arc supported by two the first fixed plates 1421 and two the second fixed plates 1422
Shape plate 1423；The arc panel 1423 is used to support the SCR casees.By one end of clip 2 from 1423, two fixed plates of arc panel
1421 and after the chamber that surrounds of two fixed plates 1422 passes through, SCR casees are placed into two arc panels for being arranged frame 142 1423
Afterwards, make clip 2 that the part of the chamber be passed through to be close to arc panel 1423, while the other parts of clip 2 being made to be close to SCR casees,
Then the both ends that clip 2 is open are tightened up by axis pin, you can realize the fixation of SCR casees.
When fixing SCR casees using engine described in embodiment one and embodiment two, structural modal is carried out to SCR casees and calculates hair
Existing, first-order modal frequency can reach 90.04Hz or more, and second-order modal frequency can reach 95.54Hz or more, three rank mode frequencies
Rate can reach 103.7Hz or more；And the modal frequency of SCR casees generally requires to reach 86Hz or more.It is new using this practicality
When engine described in type fixes SCR casees, the modal frequency of SCR casees fully meets requirement, that is, passes through holder described in the utility model
The vibrations of the function of shock insulation of ontology 1 and the cushioning effect of damping device, engine will not impact the work of SCR casees.
The utility model solves and can not be arranged in asking on vehicle vehicle frame using SCR casees after new exhaust emissions scheme
Topic, while ensure that the work that SCR casees are not interfered with by the vibrations of the utility model engine；WP9H types are improved to start
Machine ensure that the exhaust emissions of engineering machinery vehicle disclosure satisfy that four discharge standard of state in the different industries adaptation of product, reduce
Entire vehicle design cost.
Engine body in engine described in the utility model can also can also be used to the engine of other models,
Only support bracket fastened concrete structure need to be done into corresponding change according to engine model.
Obviously, above-described embodiment of the utility model is used for the purpose of clearly illustrating the utility model example, and
It is not the restriction to the embodiment of the utility model.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
It is exhaustive.All any modification, equivalent and improvement made within the spirit and principle of the present invention etc., should be included in
Within the protection domain of the utility model claims.
Claims (12)
1. a kind of engine, which is characterized in that including engine body, and it is fixed on the fixing bracket of the engine body,
The fixing bracket includes the rack body (1) for being fixed on the engine body, is connected to the clip of the rack body (1)
And the damping device on the rack body (1) (2),；The clip (2) is used for clamping SCR casees.
2. engine according to claim 1, which is characterized in that the rack body (1) includes connecting with the clip (2)
The first support (11) connect, and be connected to first support (11) and be fixed on the second support (12) of the body of engine body.
3. engine according to claim 2, which is characterized in that the first support (11) is located at clip (2) and second
Between holder (12), and the link position of the first support (11) and second support (12) is equipped with the damping device.
4. engine according to claim 3, which is characterized in that the clip (2) passes through with the first support (11)
Axis pin connects.
5. engine according to claim 3, which is characterized in that the second support (12) includes the first connecting plate
(121), and with vertically disposed second connecting plate (122) of first connecting plate (121), first connecting plate (121)
Side is connected to the first support (11), and second connecting plate (122) is connected to the another of first connecting plate (121)
Side；
It is respectively equipped with the first connecting hole, the second connecting hole on first connecting plate (121) and second connecting plate (122)；
The central axis upright of the central axis of first connecting hole and second connecting hole；
Position corresponding with the first connecting hole, the second connecting hole is equipped with the first preformed hole on the body of the engine body.
6. engine according to claim 1, which is characterized in that the rack body (1) is fixed on engine body
On cylinder cap；The position that the rack body (1) connects the cylinder cap of the engine body is equipped with the damping device.
7. engine according to claim 6, which is characterized in that the rack body (1) includes connecting the engine
The third connecting plate (13) of the cylinder cap of ontology is used for the fixed frame (14) of fixing hoop (2), and the connection third connecting plate
(13) and the support plate of the fixed frame (14) (15).
8. engine according to claim 7, which is characterized in that the third connecting plate (13) is connected by fastening structure
In on the cylinder cap of the engine body；The damping device is connected to the third connecting plate by the fastening structure
(13)。
9. engine according to claim 8, which is characterized in that the fastening structure includes the first fastening assembly, described
First fastening assembly includes third screw (40) and is connected to the 4th screw (60) of the cylinder cap of the engine body, and described
The third screw (40) of one fastening assembly passes through the damping device and third connecting plate (13) and is threadedly connected to the 4th screw
(60) other end of one end, the 4th screw (60) is connected to the cylinder cap of the engine body.
10. engine according to claim 9, which is characterized in that the fastening structure further includes the second fastening assembly, the
Two fastening assemblies include third screw (40) and L-type connector (50), and the third screw (40) of the second fastening assembly passes through damping
Device and third connecting plate (13) and the one end for being threadedly connected to the L-type connector (50), the L-type connector (50) it is another
One end is connected to the cylinder cap of the engine body.
11. engine according to claim 7, which is characterized in that the fixed frame (14) includes being connected to support plate
(15) fixed plate (141), and it is arranged frame (142) set on fixed plate (141)；The clip (2) passes through corresponding described
It is arranged frame (142) setting.
12. engine according to claim 11, which is characterized in that the frame (142) that is arranged is equipped with the support SCR
The arc panel (1423) of case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721832609.0U CN207761762U (en) | 2017-12-25 | 2017-12-25 | A kind of engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721832609.0U CN207761762U (en) | 2017-12-25 | 2017-12-25 | A kind of engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207761762U true CN207761762U (en) | 2018-08-24 |
Family
ID=63188199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721832609.0U Active CN207761762U (en) | 2017-12-25 | 2017-12-25 | A kind of engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207761762U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109915675A (en) * | 2019-04-08 | 2019-06-21 | 锋宏泰尼克精密件技术（昆山）有限公司 | A kind of fixed adjustable support height of automobile exhaust system cylinder is rolled with external member |
-
2017
- 2017-12-25 CN CN201721832609.0U patent/CN207761762U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109915675A (en) * | 2019-04-08 | 2019-06-21 | 锋宏泰尼克精密件技术（昆山）有限公司 | A kind of fixed adjustable support height of automobile exhaust system cylinder is rolled with external member |
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