CN203809121U - EGR cooler air outlet pipe stabilizing support with lifting lug - Google Patents
EGR cooler air outlet pipe stabilizing support with lifting lug Download PDFInfo
- Publication number
- CN203809121U CN203809121U CN201420120625.7U CN201420120625U CN203809121U CN 203809121 U CN203809121 U CN 203809121U CN 201420120625 U CN201420120625 U CN 201420120625U CN 203809121 U CN203809121 U CN 203809121U
- Authority
- CN
- China
- Prior art keywords
- outlet pipe
- air outlet
- support
- egr cooler
- lifting lug
- 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 - Lifetime
Links
- 230000000087 stabilizing effect Effects 0.000 title abstract 6
- 238000003825 pressing Methods 0.000 claims description 3
- 239000010425 asbestos Substances 0.000 claims description 2
- 229910052895 riebeckite Inorganic materials 0.000 claims description 2
- 238000009413 insulation Methods 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 18
- 150000001875 compounds Chemical class 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Exhaust-Gas Circulating Devices (AREA)
Abstract
The utility model discloses an EGR cooler air outlet pipe stabilizing support with a lifting lug. The EGR cooler air outlet pipe stabilizing support is structurally that a lifting hole is formed in the front end of a lifting lug body, two installing holes are formed in the middle, and two horizontal strip-shaped holes are formed in the rear end. One end of the air outlet pipe stabilizing support is a right-angle support, and concave clamping hoops are arranged at the other end of the air outlet pipe stabilizing support. The concave clamping hoops are combined through a bolt and used for fixing an EGR cooler air outlet pipe. The right-angle end of the air outlet pipe support is provided with a vertical strip-shaped hole, and the lifting lug body and the air outlet pipe support are integrally assembled through the horizontal strip-shaped holes, the vertical strip-shaped hole, bolts and front and rear press plates. Two concave clamping hoops on the air outlet pipe support are provided with asbestosed wire gauzes playing heat insulation and vibration reducing roles. The vibration of the EGR cooler air outlet pipe can be effectively reduced while the support design meets the requirement for a compact engine assembly space, the service life of the air outlet pipe is prolonged, and the whole quality of an engine is improved. In addition, the EGR cooler air outlet pipe stabilizing support with the lifting lug can be suitable for optimal arrangement of various engine air channel pipelines.
Description
Technical field
The utility model belongs to engine components, is specifically related to a kind of compound rest that hanger and fixing cooler for recycled exhaust gas steam outlet pipe is designed to one.
Background technique
At present, as one of technical way of controlling diesel emission, gas recirculation system (EGR) has become one of must obligato parts.Because delivery temperature is higher, waste gas is carried out after cooling inputting gas handling system again, there is the double effects of energy-saving and emission-reduction.Waste gas is after cooler for recycled exhaust gas is cooling, enter gas handling system by steam outlet pipe, because the vibration long and motor itself of this steam outlet pipe is larger, therefore in engine operation process, cooler for recycled exhaust gas steam outlet pipe easily produces and resonates with motor, and this will directly have influence on the safe operation of motor.But well-known engine assembly space is very narrow, and therefore the compact design of each component becomes the common difficult problem of each engine production producer.In addition, although engine lifting lug is not important component in motor operation work, in links such as production, transport and car load assemblings, play the important function of hanging diesel engine, parts are absolutely necessary.The structure of engine lifting lug is mainly tapped hole and hook on hole at present, and the former is for fixing with engine body; The latter is as lifting, and function is very single.
The utility model proposes a kind of compound rest that hanger and fixing cooler for recycled exhaust gas steam outlet pipe is designed to one, not only can meet all functions of conventional engines hanger, and can cooler for recycled exhaust gas steam outlet pipe is stable fixing on diesel engine.
Summary of the invention
The purpose of this utility model is, a kind of cooler for recycled exhaust gas steam outlet pipe rigid support with hanger is provided, and meeting on the basis of lifting function, in the working life that can effectively improve cooler for recycled exhaust gas steam outlet pipe, promotes the total quality of motor.
For realizing the technological scheme that the purpose of this utility model takes be: the front end of hanger body is provided with erection opening, and centre is provided with two mounting holes, and rear end is provided with two horizontal bar holes.One end of air outlet pipe bracket is right angle rack, and the other end is spill clip, two spill clips by bolt combination together for the steam outlet pipe of fixing cooler for recycled exhaust gas.The right angle end of air outlet pipe bracket is provided with a vertical bar hole, and hanger body is fixedly assembled into one with bolt and former and later two pressing plates with vertical bar hole by horizontal bar hole with air outlet pipe bracket.
Feature of the present utility model and beneficial effect are that cooler for recycled exhaust gas steam outlet pipe rigid support has lifting function on the basis of firm steam outlet pipe simultaneously.The design of support can effectively reduce the vibration of cooler for recycled exhaust gas steam outlet pipe in meeting the compact assembly space of motor, in the working life of having improved steam outlet pipe, has promoted the total quality of motor.And the utility model is applicable to the optimization setting of various engines gas path pipe.
Brief description of the drawings
Fig. 1 is the main apparent direction schematic diagram of the utility model principle and structure.
Fig. 2 is the utility model embodiment perspective view.
Embodiment
Below in conjunction with accompanying drawing and by specific embodiment, structure of the present utility model is further described.
With the cooler for recycled exhaust gas steam outlet pipe rigid support of hanger, its structure is: the front end of hanger body 1 is provided with erection opening 2, and centre is provided with two mounting holes 3, and rear end is provided with two horizontal bar holes 4.One end of air outlet pipe bracket 5 is right angle rack, and the other end is that 6, two spill clip bolt combination of spill clip are together for fixing the steam outlet pipe of cooler for recycled exhaust gas.The right angle end of air outlet pipe bracket is provided with a vertical bar hole 7, and hanger body is fixedly assembled into one with bolt and former and later two pressing plates 8 with vertical bar hole by horizontal bar hole with air outlet pipe bracket.Two spill clips on air outlet pipe bracket are provided with asbestos gauge, play heat insulation and damping effect.
Air outlet pipe bracket and hanger body are fixed by hex head bolt, and hanger body is fixed by two mounting holes and engine cylinder cover, and cooler for recycled exhaust gas steam outlet pipe carries out fastening by two spill clips with hex head bolt.Two horizontal bar holes on hanger body and the vertical bar hole on air outlet pipe bracket, can select and adjust flexibly suitable mounting point.
Claims (2)
1. with the cooler for recycled exhaust gas steam outlet pipe rigid support of hanger, it is characterized in that: the front end of hanger body (1) is provided with erection opening (2), centre is provided with two mounting holes (3), rear end is provided with two horizontal bar holes (4), one end of air outlet pipe bracket (5) is right angle rack, the other end is spill clip (6), two spill clips by bolt combination together for the steam outlet pipe of fixing cooler for recycled exhaust gas, the right angle end of air outlet pipe bracket is provided with a vertical bar hole (7), hanger body is fixedly assembled into one with bolt and former and later two pressing plates (8) with vertical bar hole by horizontal bar hole with air outlet pipe bracket.
2. according to the cooler for recycled exhaust gas steam outlet pipe rigid support with hanger described in claim 1, it is characterized in that: two spill clips on described air outlet pipe bracket (5) are provided with asbestos gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420120625.7U CN203809121U (en) | 2014-03-17 | 2014-03-17 | EGR cooler air outlet pipe stabilizing support with lifting lug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420120625.7U CN203809121U (en) | 2014-03-17 | 2014-03-17 | EGR cooler air outlet pipe stabilizing support with lifting lug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203809121U true CN203809121U (en) | 2014-09-03 |
Family
ID=51447887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420120625.7U Expired - Lifetime CN203809121U (en) | 2014-03-17 | 2014-03-17 | EGR cooler air outlet pipe stabilizing support with lifting lug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203809121U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3069890A1 (en) * | 2017-08-01 | 2019-02-08 | Psa Automobiles Sa | DEVICE FOR FASTENING A CONNECTION TO A THERMAL MOTOR |
| CN110541777A (en) * | 2019-09-18 | 2019-12-06 | 广西玉柴机器股份有限公司 | Clamping belt for fixing EGR cooler |
-
2014
- 2014-03-17 CN CN201420120625.7U patent/CN203809121U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3069890A1 (en) * | 2017-08-01 | 2019-02-08 | Psa Automobiles Sa | DEVICE FOR FASTENING A CONNECTION TO A THERMAL MOTOR |
| CN110541777A (en) * | 2019-09-18 | 2019-12-06 | 广西玉柴机器股份有限公司 | Clamping belt for fixing EGR cooler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: EGR cooler air outlet pipe stabilizing support with lifting lug Effective date of registration: 20190612 Granted publication date: 20140903 Pledgee: LINGYUAN IRON & STEEL GROUP CO.,LTD. Pledgor: DONGFENG CHAOYANG DIESEL Co.,Ltd. Registration number: 2019210000021 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140903 |