CN207015286U - A kind of ECU bracket assemblys - Google Patents
A kind of ECU bracket assemblys Download PDFInfo
- Publication number
- CN207015286U CN207015286U CN201720922150.7U CN201720922150U CN207015286U CN 207015286 U CN207015286 U CN 207015286U CN 201720922150 U CN201720922150 U CN 201720922150U CN 207015286 U CN207015286 U CN 207015286U
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- China
- Prior art keywords
- ecu
- lower supporters
- fixedly connected
- hole
- bolt
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Abstract
It the utility model is related to a kind of ECU bracket assemblys, it is characterised in that：The ECU ceiling holds that four angles of ECU supports are arranged in parallel by support column and top are fixedly connected into rectangular frame structure, ECU lower supporters edge is provided with four unthreaded holes, ECU lower supporters are coordinated by bolt and unthreaded hole to be fixedly connected in cylinder block, loss of weight circular hole is provided with ECU lower supporters and ECU ceiling holds center, on ECU lower supporters four screwed holes are provided with around loss of weight circular hole, first ECU is coordinated by bolt and screwed hole is fixedly connected on ECU lower supporters, connecting hole is provided with ECU ceiling holds, the position that ECU ceiling holds bottom surface corresponds to each connecting hole is welded with welded nut, 2nd ECU and engine wiring harness support coordinate welded nut to be fixedly connected on ECU topmast top of support by bolt.It can realize two ECU while airborne installation on the engine, meet dual fuel engine, double ECU engines for requirement simultaneously airborne double ECU.
Description
Technical field
A kind of ECU bracket assemblys are the utility model is related to, belong to engine component design field, applied to ECU in
Installation position on heavy-duty engine.
Background technology
As the important spare part of medium and heavy engine, electronic control unit ECU（Electronic Control Unit）
Commonly used airborne technology, that is, be fit directly on the body of engine.It is general only to need one for single-fuel engine
ECU can meet the requirement of complete machine, and for dual fuel engine, controlled resource by development cost, construction cycle, ECU
With the limitation of the factor such as number of pin, it usually needs the problem of two ECU cooperate, and this just brings double ECU airborne arrangements.It is double
The airborne arrangements of ECU can make that motor mechanisms are compact, and engine wiring harness is short and attractive in appearance, and make it that maintenance is more convenient.
Because engine structure has certain limitation, ECU tend not to be fit directly on body, it is necessary in body and
A connection transition bracket is designed between ECU.The ECU stent types of prior art engine are various, can typically ensure ECU pairs
The requirement of vibration, radiating etc..
An ECU installation, such as patent CN205086825U, patent are exclusively used in however, ordinary circumstance is a kind of support
ECU supports disclosed in CN203161350U, patent CN203332002U.
ECU mounting brackets disclosed in patent CN205589149U, three groups are offered on rack body and is respectively used to pacify
Different model ECU mounting hole group is filled, disclosure satisfy that three kinds of ECU installation.But it is it is emphasised that support installation ECU's is logical
With property, double ECU or three ECU can not be realized while installed.
Double ECU mounting brackets disclosed in patent CN201989732U, which solve existing ECU mounting brackets, can only fix one
The problem of individual ECU.By metal plate punching one-shot forming, being extended up on the basis of a mounting surface increases two supporting surfaces,
And the 2nd ECU mounting surfaces are formed, duplex is produced, forms integrated result.However, the program needs to develop on production is realized
Mould, cost is caused to increase；And second mounting surface flatness it is relatively difficult to achieve, can cause ECU installation tilt, can not paste completely
Plane is closed, brings the risk of vibration damage.
The content of the invention
The purpose of this utility model is to provide a kind of ECU bracket assemblys, and it can realize two ECU while on the engine machine
Installation is carried, meets dual fuel engine, double ECU engines for requirement simultaneously airborne double ECU.
What the technical solution of the utility model was realized in：A kind of ECU bracket assemblys, by ECU lower supporters, support column,
ECU ceiling holds form, it is characterised in that：The ECU ceiling holds that four angles of ECU supports are arranged in parallel by support column with top are fixed
Rectangular frame structure is connected into, ECU lower supporters edge is provided with four unthreaded holes, and ECU lower supporters are coordinated by bolt and unthreaded hole
It is fixedly connected in cylinder block, loss of weight circular hole is provided with ECU lower supporters and ECU ceiling holds center, loss of weight is surrounded on ECU lower supporters
Circular hole is provided with four screwed holes, and the first ECU is coordinated by bolt and screwed hole is fixedly connected on ECU lower supporters, ECU ceiling holds
On be provided with connecting hole, the position that ECU ceiling holds bottom surface corresponds to each connecting hole is welded with welded nut, the 2nd ECU and starts
Machine wire harness bracket coordinates welded nut to be fixedly connected on ECU topmast top of support by bolt.
Described ECU lower supporters and ECU ceiling holds is tabular ferrous materials, and the thickness of ECU lower supporters is ECU topmasts
Two times of frame.
Described support column is iron solid pillar, and its height is two times of the first ECU height.
Good effect of the present utility model be the structure of its frame-type by verification experimental verification, can effectively mitigate ECU with whole
The vibration of machine；Compact integral structure, wire harness are short and attractive in appearance；The structure of frame-type can make full use of vehicle travel process apoplexy
Flowing carries out cooling to ECU, improves ECU service lifes；ECU bracket assemblys are simple in construction, convenient disassembly, improve production dress
It is convenient with beat, maintenance maintenance；The cost of material is low, simple production process, improves enterprise income.
Brief description of the drawings
Fig. 1 is the assembling schematic diagram of ECU bracket assemblys of the present utility model on the engine.
Fig. 2 is the front axonometric drawing of ECU bracket assemblys of the present utility model.
Fig. 3 is the back side axonometric drawing of ECU bracket assemblys of the present utility model.
Embodiment
The utility model is described further below in conjunction with the accompanying drawings：As Figure 1-3, a kind of ECU bracket assemblys, by
ECU lower supporters 1, support column 2, ECU ceiling holds 3 form, it is characterised in that：1 four angles of ECU supports pass through support column 2 and top
The ECU ceiling holds 3 of parallel arrangement are fixedly connected into rectangular frame structure, and the edge of ECU lower supporters 1 is provided with four unthreaded hole 1-1,
ECU lower supporters 1 are coordinated by bolt and unthreaded hole 1-1 to be fixedly connected in cylinder block 4, in ECU lower supporters 1 and ECU ceiling holds 3
Loss of weight circular hole 9 is provided with the heart, being provided with four screwed holes 1-2, the first ECU 8 around loss of weight circular hole 9 on ECU lower supporters 1 passes through spiral shell
Bolt coordinates with screwed hole 1-2 is fixedly connected on ECU lower supporters 1, and the bottom of connecting hole 3-1, ECU ceiling hold 3 is provided with ECU ceiling holds 3
The position that face corresponds to each connecting hole 3-1 is welded with welded nut 5, and the 2nd ECU 6 and engine wiring harness support 7 pass through bolt
Welded nut 5 is coordinated to be fixedly connected on the top surface of ECU ceiling holds 3.
Described ECU lower supporters 1 and ECU ceiling holds 3 is tabular ferrous materials, and the thickness of ECU lower supporters 1 is ECU
Two times of ceiling hold 3.
Described support column 2 is iron solid pillar, and its height is two times of the height of the first ECU 8.
Support column 2 is iron solid pillar, and its height is two times of the height of the first ECU 8.There is screw thread the one end of support column 2, is used for
Unthreaded hole corresponding with ECU ceiling holds 3 aligns, and coordinates with bolt and assembles；One end is flat section, for corresponding with ECU lower supporters 1
Aligned in position is simultaneously welded.
ECU lower supporters 1 on ECU ceiling holds 3 with being respectively equipped with loss of weight circular hole 9, for mitigating weight.
Claims (3)
1. a kind of ECU bracket assemblys, it is made up of ECU lower supporters, support column, ECU ceiling holds, it is characterised in that：Four, ECU supports
The ECU ceiling holds that angle is arranged in parallel by support column and top are fixedly connected into rectangular frame structure, ECU lower supporters edge
Four unthreaded holes are provided with, ECU lower supporters are coordinated by bolt and unthreaded hole to be fixedly connected in cylinder block, ECU lower supporters and ECU topmasts
Be provided with loss of weight circular hole at frame center, four screwed holes be provided with around loss of weight circular hole on ECU lower supporters, the first ECU by bolt with
Screwed hole, which coordinates, is fixedly connected on ECU lower supporters, and connecting hole, the corresponding each connection in ECU ceiling holds bottom surface are provided with ECU ceiling holds
The position in hole is welded with welded nut, the 2nd ECU and engine wiring harness support and coordinates welded nut to be fixedly connected by bolt
In ECU topmast top of support.
2. according to a kind of ECU bracket assemblys described in claim 1, it is characterised in that described ECU lower supporters and ECU topmasts
Frame is tabular ferrous materials, and the thickness of ECU lower supporters is two times of ECU ceiling holds.
3. according to a kind of ECU bracket assemblys described in claim 1, it is characterised in that described support column is iron solid pillar,
Its height is two times of the first ECU height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720922150.7U CN207015286U (en) | 2017-07-27 | 2017-07-27 | A kind of ECU bracket assemblys |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720922150.7U CN207015286U (en) | 2017-07-27 | 2017-07-27 | A kind of ECU bracket assemblys |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207015286U true CN207015286U (en) | 2018-02-16 |
Family
ID=61482324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720922150.7U Active CN207015286U (en) | 2017-07-27 | 2017-07-27 | A kind of ECU bracket assemblys |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207015286U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114179732A (en) * | 2020-09-15 | 2022-03-15 | 重庆科克发动机技术有限公司 | Fixing device of engine airborne ECU |
-
2017
- 2017-07-27 CN CN201720922150.7U patent/CN207015286U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114179732A (en) * | 2020-09-15 | 2022-03-15 | 重庆科克发动机技术有限公司 | Fixing device of engine airborne ECU |
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