CN207120644U - Vent connection fixed support - Google Patents
Vent connection fixed support Download PDFInfo
- Publication number
- CN207120644U CN207120644U CN201720945779.3U CN201720945779U CN207120644U CN 207120644 U CN207120644 U CN 207120644U CN 201720945779 U CN201720945779 U CN 201720945779U CN 207120644 U CN207120644 U CN 207120644U
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- CN
- China
- Prior art keywords
- support
- installing plate
- plate
- hole
- connecting plate
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Abstract
The utility model discloses a kind of vent connection fixed support, including first support and second support；First, second support is provided with first, second installing plate and first, second connecting plate, distinguishing accordingly with the first or second connecting plate while affixed for the first or second installing plate, is of an L-shaped structure first, second support；Longitudinal mounting hole is provided with the first installing plate, the first connecting hole is provided with the first connecting plate；Mounting hole is provided with the second installing plate, the second connecting hole is provided with the second connecting plate, and arc-shaped notch is additionally provided with the second installing plate；First connecting hole or the second connecting hole are horizontal mounting hole；Bolt passes through the first connecting hole and the second connecting hole, and coordinates with nut and be connected first support and second support.This is new by two holder combinations, and provides the mounting hole scheme of horizontal, longitudinal bidirectional modulation, solve thes problems, such as that the erection stress caused by the mismachining tolerance for the parts that are connected is concentrated.
Description
Technical field
It the utility model is related to the gas extraction system of automobile, more particularly to a kind of vent connection fixed support.
Background technology
The fixed support of vent connection is for fixing the important of the blast pipe being joined directly together in gas extraction system with engine
Parts, support both ends connect engine body and vent connection respectively, due to vent connection be normally at flexible venting tube it
Before, without buffer structure between vent connection upper bracket fixing point and engine supercharger exhaust outlet, belong to and be rigidly connected, therefore should
Type component requirement has reliable intensity, enough designs and assembly precision.
Currently used vent connection fixed support as shown in Figure 1 is an independent, simple in construction support, then is joined
Fig. 2 is examined, vent connection 1.2 is directly fixed on engine 1.3 by the fixed support 1.1, by vent connection 1.2 and fixed branch
The influence of the mismachining tolerance and rigging error of frame 1.1, using the support bracket fastened assembly method, easily there is erection stress,
So as to cause vent connection 1.2 to ftracture, fixed support 1.1 ftractures and connecting bolt be broken the problems such as.
Utility model content
The purpose of this utility model is to provide a kind of vent connection fixed support, and branch is fixed to solve existing vent connection
Its structure of frame can not adjust the problem of being concentrated by the erection stress caused by the mismachining tolerance for the parts that are connected.
The technical solution adopted in the utility model is as follows：
A kind of vent connection fixed support, including：
First support and second support；
The first support is provided with the first installing plate and the first connecting plate, one side of first installing plate and described first
One side of connecting plate is affixed, is of an L-shaped structure the first support；Longitudinal mounting hole is provided with first installing plate,
The side away from first installing plate is provided with the first connecting hole on first connecting plate；
The second support is provided with the second installing plate and the second connecting plate, one side of second installing plate and described second
One side of connecting plate is affixed, is of an L-shaped structure the second support；Mounting hole is provided with second installing plate, described
The side away from second installing plate is provided with the second connecting hole on second connecting plate, and the second installing plate connects away from described second
One side of fishplate bar is provided with arc-shaped notch；
First connecting hole or the second connecting hole are horizontal mounting hole；
Bolt passes through first connecting hole and the second connecting hole, and coordinates with nut by the first support and second
Frame connects.
Preferably, first connecting plate and the second connecting plate are trapezium structure, and first connecting hole and second connects
Connect the short side side that hole is respectively provided at first connecting plate and the second connecting plate.
Preferably, the quantity of longitudinal mounting hole, the first connecting hole, mounting hole and the second connecting hole, is respectively arranged to two
It is individual.
Preferably, two mounting holes are separately positioned on the both sides of the arc-shaped notch.
Preferably, the pitch of holes of two longitudinal mounting holes is equal with the pitch of holes of two mounting holes.
Preferably, first installing plate with first connecting plate by being welded and fixed, second installing plate and institute
The second connecting plate is stated by being welded and fixed.
Preferably, first installing plate is structure as a whole with first connecting plate, second installing plate with it is described
Second connecting plate is structure as a whole.
The vent connection fixed support of this new offer is compared with existing vent connection fixed support, by single one
Integral support, change into by two holder combinations, and existing support its both ends pilot hole is circular hole, can not adjust exhaust
, easily there is larger erection stress in adapter and support bracket fastened mismachining tolerance, and this new offer laterally, longitudinal bidirectional modulation
Mounting hole scheme, efficiently solve existing its structure of vent connection fixed support can not adjust by be connected parts processing miss
The problem of erection stress caused by difference is concentrated.
Brief description of the drawings
It is new to this practicality below in conjunction with accompanying drawing to make the purpose of this utility model, technical scheme and advantage clearer
Type is further described, wherein：
Fig. 1 is existing fixed support schematic diagram；
Fig. 2 is the assembling schematic diagram of existing fixed support and vent connection and engine；
Fig. 3 is the axonometric drawing of the support bracket fastened embodiment of vent connection provided by the utility model；
Fig. 4 is the top view of the support bracket fastened embodiment of vent connection provided by the utility model；
Fig. 5 is the assembling schematic diagram of vent connection fixed support provided by the utility model and vent connection and engine.
Description of reference numerals：
The installing plate of 1.1 fixed support, 1.2 vent connection, 1.3 engine, 1 first support, 2 second support 101 first
The connecting plate 203 of 102 first connecting plate, 103 201 second installing plate of longitudinal 104 first connecting hole of mounting hole 202 second is installed
The arc-shaped notch of 204 second connecting hole of hole 205
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng
The embodiment for examining accompanying drawing description is exemplary, is only used for explaining the utility model, and can not be construed to of the present utility model
Limitation.
Originally new to provide a kind of support bracket fastened embodiment of vent connection, as shown in Figure 3 and Figure 4, it includes first
Support 1 and second support 2.Wherein, the first installing plate 101 and the first connecting plate 102, and first are provided with first support 1
One side of installing plate 101 and one side of the first connecting plate 102 are affixed, make first support 1 in the L-type structure shown in figure, in reality
When border operates, the first installing plate 101 can be fixed with the first connecting plate 102 by way of welding, or using integrative-structure
Sheet material L-type structure is made；Then, longitudinal mounting hole 103 is provided with the first installing plate 101, it is remote on the first connecting plate 102
Side from the first installing plate 101 is provided with the first connecting hole 104；Here it should be noted that, described in longitudinal mounting hole 103 longitudinal direction
Refer to that, perpendicular to the direction of the first connecting plate 102, it is consistent with the direction of the bending of the first installing plate 101, be easy to and engine
Make the regulation of longitudinal direction after mating connection, specific set is referred to shown in figure.
The second installing plate 201 and the second connecting plate 202, and one side of the second installing plate 201 are provided with second support 2
It is affixed with one side of the second connecting plate 202, make second support 2 in the L-type structure shown in figure, in practical operation, the second peace
Loading board 201 can be fixed with the second connecting plate 202 by way of welding, or L-type knot is made using the sheet material of integrative-structure
Structure；Then, mounting hole 203 is provided with the second installing plate 201, the one of remote second installing plate 201 on the second connecting plate 202
Side is provided with the second connecting hole 204, and the one side of the second installing plate 201 away from the second connecting plate 202 is provided with arc-shaped notch 205, its
Support vent connection is held in the palm for coordinating, thus the size and dimension of arc-shaped notch 205 can be depending on actual adapter shape.
Then, the previously described connecting hole 204 of first connecting hole 104 or second is horizontal mounting hole；Here should be noted
It is, first, in practical operation, when the first connecting hole 104 is set to horizontal mounting hole, then the second connecting hole 204 can then be set
For circular hole, otherwise similarly；Second, the transverse direction refers to perpendicular to the direction of the first installing plate 101 so that regulation first or second
Moving direction during connecting plate is laterally accessible or is distanced laterally from the first installing plate 101, and specific set is referred to shown in Fig. 4,
The first connecting hole 104 is horizontal mounting hole in the present embodiment.
Finally, first support 1 and second support 2 can be connected by bolt (not shown), can is specifically spiral shell
Bolt passes through the first connecting hole 104 and the second connecting hole 204, and coordinates with nut；Or bolt is through the second connecting hole 204 and the
One connecting hole 104, and coordinate with nut；Also, the upper and lower relation after first support 1 and the connection of second support 2, can be according to reality
Need to be changed, for example, the second support 2 employed in embodiment in upper, first support 1 under.
Further, as shown in Figure 3 and Figure 4, connect, adjust for ease of the first connecting plate 102 and the second connecting plate 202, and save
Save space, mitigate overall weight, it is also contemplated that the first connecting plate 102 and the second connecting plate 202 are set to trapezium structure, and it is preceding
State the first connecting hole 104 and the second connecting hole 204 is respectively provided at trapezoidal short side side.
, can be with addition, longitudinal mounting hole 103, the first connecting hole 104, the quantity of the connecting hole 204 of mounting hole 203 and second
Two are respectively arranged to, to ensure stable connection；Wherein, two mounting holes 203 can be with as illustrated, to be separately positioned on arc recessed
The both sides of mouth 205.
Here also further, it is noted that the pitch-row of fixing hole of the existing vent connection fixed support in engine end
Smaller, in the fixing hole at vent connection end, its pitch-row is larger, and this allows for support force contact surface and differs larger, is easily caused fixation
Support assembling is difficult, and support loosens or is broken with engine connecting bolt；Therefore, it may be considered that make two longitudinal mounting holes
The pitch of holes of 103 (i.e. engine ends) and the pitch of holes of two mounting holes 203 (i.e. vent connection end) are close or equal, so
Design can make the distribution of forced contact face more reasonable, be further ensured that the stability of connection.
This new the specifically used of work is described further in conjunction with Fig. 5 installation diagram：First support 1 and second support
After 2 are bolted, longitudinal mounting hole 103 of first support 1 is connected with engine 1.3, and by the installation of second support 2
Hole 203 is connected with the mounting hole on the flange of vent connection 1.2, meanwhile, make the support of arc-shaped notch 205 under vent connection 1.2
Side, and arc-shaped notch 205 abuts with vent connection 1.2；And longitudinal tune can integrally be done to support by longitudinal mounting hole 103
It is whole, and second support 2 can also be laterally adjusted by the first connecting hole 104 (horizontal mounting hole), pass through two supports
Combination and can neatly adjusting position scheme, the parts erection stress as caused by mismachining tolerance that can effectively avoid being connected concentrates
The problem of.
Construction, feature and action effect of the present utility model is described in detail according to the embodiment shown in schema above, but
Preferred embodiment of the present utility model be the foregoing is only, it is necessary to explain, involved by above-described embodiment and its preferred embodiment
Technical characteristic, those skilled in the art can not depart from, not change mentality of designing of the present utility model and technique effect
On the premise of, reasonably combination collocation is into a variety of equivalents；Therefore, the utility model does not implement model to be limited shown in drawing
Enclose, it is every according to the made change of conception of the present utility model, or be revised as the equivalent embodiment of equivalent variations, still without departing from saying
, all should be in the scope of protection of the utility model when bright book is with illustrating covered spirit.
Claims (7)
- A kind of 1. vent connection fixed support, it is characterised in that including：First support and second support；The first support is provided with the first installing plate and the first connecting plate, and one side of first installing plate is connected with described first One side of plate is affixed, is of an L-shaped structure the first support；Longitudinal mounting hole is provided with first installing plate, described The side away from first installing plate is provided with the first connecting hole on first connecting plate；The second support is provided with the second installing plate and the second connecting plate, and one side of second installing plate is connected with described second One side of plate is affixed, is of an L-shaped structure the second support；Mounting hole is provided with second installing plate, described second The side away from second installing plate is provided with the second connecting hole on connecting plate, and the second installing plate is away from second connecting plate One side be provided with arc-shaped notch；First connecting hole or the second connecting hole are horizontal mounting hole；Bolt passes through first connecting hole and the second connecting hole, and coordinates with nut and connect the first support and second support Connect.
- 2. vent connection fixed support according to claim 1, it is characterised in that first connecting plate and the second connection Plate is trapezium structure, and first connecting hole and the second connecting hole are respectively provided at first connecting plate and the second connecting plate Short side side.
- 3. vent connection fixed support according to claim 2, it is characterised in that longitudinal mounting hole, the first connection The quantity in hole, mounting hole and the second connecting hole, respectively it is arranged to two.
- 4. vent connection fixed support according to claim 3, it is characterised in that two mounting holes are separately positioned on The both sides of the arc-shaped notch.
- 5. vent connection fixed support according to claim 4, it is characterised in that between the hole of two longitudinal mounting holes Away from equal with the pitch of holes of two mounting holes.
- 6. the vent connection fixed support according to any one of Claims 1 to 5, it is characterised in that first installing plate With first connecting plate by being welded and fixed, second installing plate is with second connecting plate by being welded and fixed.
- 7. the vent connection fixed support according to any one of Claims 1 to 5, it is characterised in that first installing plate It is structure as a whole with first connecting plate, second installing plate is structure as a whole with second connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720945779.3U CN207120644U (en) | 2017-07-31 | 2017-07-31 | Vent connection fixed support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720945779.3U CN207120644U (en) | 2017-07-31 | 2017-07-31 | Vent connection fixed support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207120644U true CN207120644U (en) | 2018-03-20 |
Family
ID=61612181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720945779.3U Expired - Fee Related CN207120644U (en) | 2017-07-31 | 2017-07-31 | Vent connection fixed support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207120644U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112845293A (en) * | 2020-12-31 | 2021-05-28 | 上海至纯洁净系统科技股份有限公司 | Automatic change wafer tong and spray abluent washing tank equipment |
| CN113525328A (en) * | 2021-06-30 | 2021-10-22 | 重庆长安汽车股份有限公司 | Brake pipe mounting structure |
| CN113910890A (en) * | 2021-11-17 | 2022-01-11 | 一汽解放汽车有限公司 | Exhaust pipe bracket and vehicle |
-
2017
- 2017-07-31 CN CN201720945779.3U patent/CN207120644U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112845293A (en) * | 2020-12-31 | 2021-05-28 | 上海至纯洁净系统科技股份有限公司 | Automatic change wafer tong and spray abluent washing tank equipment |
| CN113525328A (en) * | 2021-06-30 | 2021-10-22 | 重庆长安汽车股份有限公司 | Brake pipe mounting structure |
| CN113910890A (en) * | 2021-11-17 | 2022-01-11 | 一汽解放汽车有限公司 | Exhaust pipe bracket and vehicle |
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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: 20180320 Termination date: 20200731 |