CN208564714U - A kind of mounting structure of automobile exhaust pipe and lifting lug - Google Patents
A kind of mounting structure of automobile exhaust pipe and lifting lug Download PDFInfo
- Publication number
- CN208564714U CN208564714U CN201821170161.5U CN201821170161U CN208564714U CN 208564714 U CN208564714 U CN 208564714U CN 201821170161 U CN201821170161 U CN 201821170161U CN 208564714 U CN208564714 U CN 208564714U
- Authority
- CN
- China
- Prior art keywords
- silica gel
- gel part
- exhaust pipe
- fixing body
- tube body
- 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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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model provides the mounting structure of a kind of automobile exhaust pipe and lifting lug, belongs to automobile technical field.It solves the problems, such as that existing lifting lug is inconvenient to repair and silica gel part easily softens.The mounting structure of this automobile exhaust pipe and lifting lug, there is fixing body in a tubular form on bracket, exhaust pipe is arranged across fixing body, silica gel part is to have tube-shaped structure jaggy, and the silica gel part is set on the outer peripheral surface of fixing body, several relief holes are offered on fixing body, there are several protrusions on the inner peripheral surface of silica gel part, protrusion passes through in relief hole and fixing body, exhaust pipe includes interior tube body, outer tube body and the layer of polystyrene foam being arranged between interior tube body and outer tube body, and raised outer end face is resisted against on the outer peripheral surface of outer tube body.This structure breaks silica gel part into two with one's hands by notch after silica gel part long-time service failure, can directly unload silica gel part from exhaust pipe, the convenient replacement to silica gel part, reusable after silica gel part recycling.
Description
Technical field
The utility model belongs to automobile technical field, is related to a kind of automobile exhaust pipe, especially a kind of automobile exhaust pipe and
The mounting structure of lifting lug.
Background technique
Currently, Chinese patent net discloses a kind of novel exhaust drop tee T (Authorization Notice No.: CN205669429U), it
Bracket and silica gel part including aluminum, the bracket and silica gel part obtain for post-cure, and the bracket includes for horizontal
The supporting piece of plate body part and the U-shaped structure being placed below plate body part, the supporting piece and plate body part constitute a U type slot, institute
The structure for stating silica gel part and U type slot is adapted, and the silica gel part is mounted in U type groove mouth and the inner wall of periphery and U type slot
The middle part of connection, the silica gel part is equipped with mounting hole, and the upper and lower of the mounting hole is placed with the first notch and the second slot respectively
Mouthful.
Above-mentioned bracket and silica gel part are that post-cure forms integral structure, and one side manufacturing process is complicated, on the other hand
Bracket can not be recycled with silica gel part；In addition to this, since the temperature of exhaust pipe is higher, and silica gel part directly with exhaust pipe
It is easy softening after the face contact of periphery, causes to generate loosening between exhaust pipe and silica gel part, influences the locating effect to exhaust pipe.
Summary of the invention
The purpose of this utility model is the presence of the above problem in view of the prior art, proposes a kind of automobile exhaust pipe and hangs
The mounting structure of ear, the technical problem to be solved by the utility model is to how while guaranteeing damping noise reduction to facilitate the later period
Maintenance or replacement.
The purpose of this utility model can be realized by the following technical scheme: a kind of installation knot of automobile exhaust pipe and lifting lug
Structure, the lifting lug include bracket, have fixing body in a tubular form on the bracket, and the exhaust pipe is arranged across fixing body, institute
Stating mounting structure further includes having silica gel part, and the silica gel part is to have tube-shaped structure jaggy, and the silica gel part is set in peace
On the outer peripheral surface for filling body, several relief holes are offered along its circumferential direction on the fixing body, are had on the inner peripheral surface of the silica gel part
Have that several are raised correspondingly with relief hole, the protrusion passes through relief hole and extends in fixing body, the exhaust pipe packet
Include interior tube body, outer tube body and the layer of polystyrene foam being arranged between interior tube body and outer tube body, the outer end face of the protrusion
It is resisted against on the outer peripheral surface of outer tube body, there is gap between the outer peripheral surface of the outer tube body and the inner peripheral surface of fixing body.
In this structure, silica gel part is to be detachably connected with fixing body, silica gel part and fixing body tight fit, and protrusion, which passes through, steps down
Further play the role of axial and circumferential positioning to silica gel part in hole and fixing body, guarantees silica gel part to be set on fixing body and tie
Structure is firm, does not rotate and does not loosen, while after silica gel part long-time service failure, breaking silica gel part into two with one's hands by notch, can directly by
Silica gel part is unloaded from exhaust pipe, the convenient replacement to silica gel part, reusable after silica gel part recycling；Work as polystyrene foam
Layer be thermal insulation layer, heat is enclosed in interior tube body, heat is avoided to be transmitted on outer tube body from interior tube body, the temperature on outer tube body compared with
Low, protrusion is not easy to soften, and protrusion plays preferable locating effect, the outer peripheral surface of outer tube body and the inner peripheral surface of fixing body to exhaust pipe
Between gap guarantee ventilation, further decrease the temperature on outer tube body, guarantee that protrusion does not soften.
In the mounting structure of a kind of above-mentioned automobile exhaust pipe and lifting lug, the outer end of the protrusion is hemispherical and should
Hemispherical is located at outside relief hole.
In the mounting structure of a kind of above-mentioned automobile exhaust pipe and lifting lug, the bracket further includes having mounting plate and one end
The connecting rod being connected with mounting plate, the other end of the connecting rod passes through notch and fixing body is connected.
Compared with prior art, the automobile exhaust pipe of the utility model and the mounting structure of lifting lug have the advantage that this
In structure, silica gel part is to be detachably connected with fixing body, and silica gel part and fixing body tight fit, protrusion pass through relief hole and fixing body
Inside further play the role of axial and circumferential positioning to silica gel part, guarantees that silica gel part is set in stabilized structure on fixing body, no
Rotation does not loosen, while after silica gel part long-time service failure, breaking silica gel part into two with one's hands by notch, can be directly by silica gel part from row
It is unloaded on tracheae, the convenient replacement to silica gel part is reusable after silica gel part recycling；When layer of polystyrene foam is heat-insulated
Layer, heat is enclosed in interior tube body, heat is avoided to be transmitted on outer tube body from interior tube body, and the temperature on outer tube body is lower, protrusion
It is not easy to soften, protrusion plays preferable locating effect to exhaust pipe, between the outer peripheral surface of outer tube body and the inner peripheral surface of fixing body
Gap guarantees ventilation, further decreases the temperature on outer tube body, guarantees that protrusion does not soften.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure of the utility model.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in Figure 1, the mounting structure of this automobile exhaust pipe and lifting lug, the lifting lug includes bracket 1, on the bracket 1
With fixing body 11 in a tubular form, the exhaust pipe 2 is arranged across fixing body 11, and the mounting structure further includes having silica gel part
3, the silica gel part 3 is the tube-shaped structure with notch 31, and the silica gel part 3 is set on the outer peripheral surface of fixing body 11, institute
State and offer several relief holes 11a along its circumferential direction on fixing body 11, have on the inner peripheral surface of the silica gel part 3 several with
The one-to-one protrusion 32, described raised 32 of relief hole 11a passes through relief hole 11a and extends in fixing body 11, the exhaust pipe 2
It is described including interior tube body 21, outer tube body 22 and the layer of polystyrene foam 23 being arranged between interior tube body 21 and outer tube body 22
The outer end face of protrusion 32 is resisted against on the outer peripheral surface of outer tube body 22, the outer peripheral surface of the outer tube body 22 and the inner peripheral surface of fixing body 11
Between have gap 4.
As shown in Figure 1, raised 32 outer end is hemispherical and the hemispherical is located at outside relief hole 11a.
As shown in Figure 1, the bracket 1 further includes the connecting rod 13 for having mounting plate 12 and one end and mounting plate 12 to be connected, it is described
The other end of connecting rod 13 passes through notch 31 and fixing body 11 is connected.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (3)
1. the mounting structure of a kind of automobile exhaust pipe and lifting lug, the lifting lug includes bracket, is had in a tubular form on the bracket
Fixing body, the exhaust pipe are arranged across fixing body, which is characterized in that the mounting structure further includes having silica gel part, the silicon
Glue part is to have tube-shaped structure jaggy, and the silica gel part is set on the outer peripheral surface of fixing body, along it on the fixing body
Several relief holes are circumferentially offered, have several raised correspondingly with relief hole on the inner peripheral surface of the silica gel part,
The protrusion passes through relief hole and extends in fixing body, and the exhaust pipe includes interior tube body, outer tube body and is arranged in interior tube body
The outer end face of layer of polystyrene foam between outer tube body, the protrusion is resisted against on the outer peripheral surface of outer tube body, the outer tube
There is gap between the outer peripheral surface of body and the inner peripheral surface of fixing body.
2. the mounting structure of a kind of automobile exhaust pipe and lifting lug according to claim 1, which is characterized in that the protrusion
Outer end is hemispherical and the hemispherical is located at outside relief hole.
3. the mounting structure of a kind of automobile exhaust pipe and lifting lug according to claim 1, which is characterized in that the bracket is also
It include mounting plate and one end and the connecting rod that mounting plate is connected, the other end of the connecting rod passes through notch and fixing body is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821170161.5U CN208564714U (en) | 2018-07-24 | 2018-07-24 | A kind of mounting structure of automobile exhaust pipe and lifting lug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821170161.5U CN208564714U (en) | 2018-07-24 | 2018-07-24 | A kind of mounting structure of automobile exhaust pipe and lifting lug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208564714U true CN208564714U (en) | 2019-03-01 |
Family
ID=65447394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821170161.5U Expired - Fee Related CN208564714U (en) | 2018-07-24 | 2018-07-24 | A kind of mounting structure of automobile exhaust pipe and lifting lug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208564714U (en) |
-
2018
- 2018-07-24 CN CN201821170161.5U patent/CN208564714U/en not_active Expired - Fee Related
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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: 20190301 Termination date: 20190724 |