CN205049347U - Heat engine test bench - Google Patents
Heat engine test bench Download PDFInfo
- Publication number
- CN205049347U CN205049347U CN201520822042.3U CN201520822042U CN205049347U CN 205049347 U CN205049347 U CN 205049347U CN 201520822042 U CN201520822042 U CN 201520822042U CN 205049347 U CN205049347 U CN 205049347U
- Authority
- CN
- China
- Prior art keywords
- power source
- source switch
- normally opened
- starter motor
- relay
- 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
Links
Landscapes
- Testing Of Engines (AREA)
Abstract
The utility model relates to a heat engine test bench, its switch one end links electromagnetism switch normally open contact one end, the switch other end is electromagnetism switch relay coil one end even, electromagnetism switch relay coil other end ground connection, the anodal even electromagnetism switch normally open contact other end of ECU, the ECU minus earth, ECU positive pole and negative pole be oil pump motor power source even, ECU point fire end is ignition lock ON shelves even, the normal electricity shelves contact connection electromagnetism switch normally open contact other end of ignition lock, the normal electricity shelves contact of ignition lock is starter motor control normally open contact one end even, the start -up shelves contact of ignition lock links starter motor control relay coil's one end, starter motor control relay coil other end ground connection, link the starter motor motor between starter motor control normally open contact's the other end and electromagnetism switch normally open contact's the other end. The test bench can be to engine inspection under the vehicle does not have ECU's the condition.
Description
Technical field
The utility model relates to vehicle equipment technical field, is specifically related to a kind of thermal mechanical performance test platform.
Background technology
Vehicle does not have riving condition in assembling process, and due to ECU (ElectronicControlUnit, car running computer) do not install, the dynamic problem of engine (as engine point not, starter motor fault etc.) cannot check, these problems only could detect after the whole assembling of vehicle completes, once existing problems, need the part assembled again to dismantle and could solve, significantly increase the cost of vehicle assembling.
Utility model content
The purpose of this utility model is to provide a kind of thermal mechanical performance test platform, and this testing table can check the dynamic problem of the engine of vehicle when vehicle does not assemble ECU.
For solving the problems of the technologies described above, a kind of thermal mechanical performance test platform disclosed in the utility model, it is characterized in that: it comprises ECU, electric battery, power switch, electromagnetic power source switch relay, engine ignition lock and starter motor pilot relay, wherein, the positive pole of described electric battery connects one end of the normally opened contact of electromagnetic power source switch relay, the minus earth of electric battery, one end of power switch connects one end of the normally opened contact of electromagnetic power source switch relay, the other end of power switch connects one end of electromagnetic power source switch relay coil, the other end ground connection of electromagnetic power source switch relay coil, the positive terminal of ECU Wiring port connects the other end of the normally opened contact of electromagnetic power source switch relay, the minus earth of ECU Wiring port, the positive pole of ECU Wiring port and the negative pole power interface that connecting engine Oil pump electrical machinery is corresponding respectively, the ON shelves contact of the firing tip connecting engine ignition lock of ECU Wiring port, the normal electric shelves contact of engine ignition lock connects the other end of the normally opened contact of electromagnetic power source switch relay, the normal electric shelves contact of engine ignition lock also connects one end of starter motor pilot relay normally opened contact, the startup shelves contact of engine ignition lock connects one end of starter motor pilot relay coil, the other end ground connection of starter motor pilot relay coil, starter motor motor power module is connected between the other end of starter motor pilot relay normally opened contact and the other end of electromagnetic power source switch relay normally opened contact.
The beneficial effects of the utility model:
The utility model is by parts such as ECU, electric battery, power switch, electromagnetic power source switch relay, engine ignition lock and starter motor pilot relays, achieve and in vehicle assembling process, the dynamic problem of engine is checked, once inspection is pinpointed the problems, tune-up can be carried out immediately, do not need the dismounting carrying out again to vehicle, reduce the cost of vehicle assembling.In addition, when the utility model carries out the inspection of engine dynamic problem, if find, chassis part dynamic interference or three leaks problems, then can solve immediately by dismantling separately adjustment or changing part, does not need to solve during car load debugging by the time.
Accompanying drawing explanation
Fig. 1 is structured flowchart of the present utility model;
Wherein, 1-ECU, 2-electric battery, 3-power switch, 4-electromagnetic power source switch relay, 5-engine ignition lock, 5.1-ON shelves contact, 5.2-normal electric shelves contact, 5.3-startup shelves contact, 6-starter motor pilot relay, 7-engine oil pump motor, 8-starter motor motor power module, 9-voltage table, 10-charging module, 11-connector, 12-fuse, 13-pilot lamp.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Thermal mechanical performance test platform of the present utility model, as shown in Figure 1, it comprises ECU1, electric battery 2, power switch 3, electromagnetic power source switch relay 4, engine ignition lock 5 and starter motor pilot relay 6, wherein, the positive pole of described electric battery 2 connects one end of the normally opened contact of electromagnetic power source switch relay 4, the minus earth of electric battery 2, one end of power switch 3 connects one end of the normally opened contact of electromagnetic power source switch relay 4, the other end of power switch 3 connects one end of electromagnetic power source switch relay 4 coil, the other end ground connection of electromagnetic power source switch relay 4 coil, the positive terminal of ECU1 Wiring port connects the other end of the normally opened contact of electromagnetic power source switch relay 4, the minus earth of ECU1 Wiring port, the power interface of the positive pole of ECU1 Wiring port and negative pole difference connecting engine Oil pump electrical machinery 7 correspondence, the ON shelves contact 5.1 (ON shelves are used for electric power supplies all in car) of the firing tip connecting engine ignition lock 5 of ECU1 Wiring port, the normal electric shelves contact 5.2 of engine ignition lock 5 connects the other end of the normally opened contact of electromagnetic power source switch relay 4, the normal electric shelves contact 5.2 of engine ignition lock 5 also connects one end of starter motor pilot relay 6 normally opened contact, the startup shelves contact 5.3 (start shelves and be used for starting engine) of engine ignition lock 5 connects one end of starter motor pilot relay 6 coil, the other end ground connection of starter motor pilot relay 6 coil, starter motor motor power module 8 is connected between the other end of starter motor pilot relay 6 normally opened contact and the other end of electromagnetic power source switch relay 4 normally opened contact.
In technique scheme, between one end of described power switch 3 and the other end of electromagnetic power source switch relay 4 coil, be connected with voltage table 9.Voltage table 9 is for measuring the voltage of electric battery 2.
In technique scheme, the charging end of described electric battery 2 is also connected with charging module 10.Charging module 10 is responsible for charging to heat engine testing table.
In technique scheme, the other end of described starter motor pilot relay 6 normally opened contact all connects power interface corresponding to starter motor motor power module 8 by connector 11 with the other end of electromagnetic power source switch relay 4 normally opened contact.
In technique scheme, between the ON shelves contact 5.1 that the firing tip of described ECU1 Wiring port and engine ignition lock 5, be connected with fuse 12.Fuse 12 is connected with between the other end of the positive terminal of described ECU1 Wiring port and the normally opened contact of electromagnetic power source switch relay 4.Fuse 12 is connected with between the described engine ignition lock normal electric shelves contact 5.2 of 5 and the other end of the normally opened contact of electromagnetic power source switch relay 4.Above-mentioned fuse 12 ensure that the use safety of thermal mechanical performance test platform.Fuse 12 is connected with between one end of one end of power switch 3 and the normally opened contact of electromagnetic power source switch relay 4.
In technique scheme, between the other end of the normally opened contact of described electromagnetic power source switch relay 4 and the other end of electromagnetic power source switch relay 4 coil, be connected with pilot lamp 13.This pilot lamp 13 is the relay indicating light of thermal mechanical performance test platform, and after electromagnetic power source switch relay 4 is connected, this pilot lamp 13 lights.
In technique scheme, the ground connection of described thermal mechanical performance test platform is all realized by chassis ground.
During utility model works, after turning on the power switch 3, electromagnetic power source switch relay 4 starts, the electricity of starter motor motor power module 8 when electromagnetic power source switch relay 4 starts, engine starter work, simultaneously, ECU1 Wiring port is energized, ECU1 starts, to engine oil pump motor 7 one signals during ECU1 running, oil pump for engine is started working, to cylinder oil spout, in engine, valve cap is opened and is sucked air by engine tracheae, ECU1 gives engine spark plug signal by engine ignition lock 5 again, plug ignition, at this moment engine gets final product normal operation, if engine can not normal operation, then engine failure is described, notification technique personnel overhaul, when engine running is normal, guarantee that brake piping is without gas leak phenomenon, guarantee to move and turn oil pipe without oil leakage phenomenon, guarantee engine air filter tracheae, middle refrigerator pipe, heat dissipation pipe is without gas leakage drainage.
The content that this instructions is not described in detail belongs to the known prior art of professional and technical personnel in the field.
Claims (8)
1. a thermal mechanical performance test platform, it is characterized in that: it comprises ECU (1), electric battery (2), power switch (3), electromagnetic power source switch relay (4), engine ignition lock (5) and starter motor pilot relay (6), wherein, the positive pole of described electric battery (2) connects one end of the normally opened contact of electromagnetic power source switch relay (4), the minus earth of electric battery (2), one end of power switch (3) connects one end of the normally opened contact of electromagnetic power source switch relay (4), the other end of power switch (3) connects one end of electromagnetic power source switch relay (4) coil, the other end ground connection of electromagnetic power source switch relay (4) coil, the positive terminal of ECU (1) Wiring port connects the other end of the normally opened contact of electromagnetic power source switch relay (4), the minus earth of ECU (1) Wiring port, the positive pole of ECU (1) Wiring port and the negative pole power interface that connecting engine Oil pump electrical machinery (7) is corresponding respectively, the ON shelves contact (5.1) of the firing tip connecting engine ignition lock (5) of ECU (1) Wiring port, the normal electric shelves contact (5.2) of engine ignition lock (5) connects the other end of the normally opened contact of electromagnetic power source switch relay (4), the normal electric shelves contact (5.2) of engine ignition lock (5) also connects one end of starter motor pilot relay (6) normally opened contact, the startup shelves contact (5.3) of engine ignition lock (5) connects one end of starter motor pilot relay (6) coil, the other end ground connection of starter motor pilot relay (6) coil, starter motor motor power module (8) is connected between the other end of starter motor pilot relay (6) normally opened contact and the other end of electromagnetic power source switch relay (4) normally opened contact.
2. thermal mechanical performance test platform according to claim 1, is characterized in that: be connected with voltage table (9) between one end of described power switch (3) and the other end of electromagnetic power source switch relay (4) coil.
3. thermal mechanical performance test platform according to claim 1, is characterized in that: the charging end of described electric battery (2) is also connected with charging module (10).
4. thermal mechanical performance test platform according to claim 1, is characterized in that: the other end of described starter motor pilot relay (6) normally opened contact all connects power interface corresponding to starter motor motor power module (8) by connector (11) with the other end of electromagnetic power source switch relay (4) normally opened contact.
5. thermal mechanical performance test platform according to claim 1, is characterized in that: be connected with fuse (12) between the ON shelves contact (5.1) that the firing tip of described ECU (1) Wiring port and engine ignition lock (5).
6. thermal mechanical performance test platform according to claim 1, is characterized in that: be connected with fuse (12) between the other end of the positive terminal of described ECU (1) Wiring port and the normally opened contact of electromagnetic power source switch relay (4).
7. thermal mechanical performance test platform according to claim 1, is characterized in that: be connected with fuse (12) between the described engine ignition lock normal electric shelves contact (5.2) of (5) and the other end of the normally opened contact of electromagnetic power source switch relay (4).
8. thermal mechanical performance test platform according to claim 1, is characterized in that: be connected with pilot lamp (13) between the other end of the normally opened contact of described electromagnetic power source switch relay (4) and the other end of electromagnetic power source switch relay (4) coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520822042.3U CN205049347U (en) | 2015-10-22 | 2015-10-22 | Heat engine test bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520822042.3U CN205049347U (en) | 2015-10-22 | 2015-10-22 | Heat engine test bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205049347U true CN205049347U (en) | 2016-02-24 |
Family
ID=55342917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520822042.3U Expired - Fee Related CN205049347U (en) | 2015-10-22 | 2015-10-22 | Heat engine test bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205049347U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112502843A (en) * | 2020-08-15 | 2021-03-16 | 东风特汽(十堰)客车有限公司 | Starting control system of electric control diesel engine |
-
2015
- 2015-10-22 CN CN201520822042.3U patent/CN205049347U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112502843A (en) * | 2020-08-15 | 2021-03-16 | 东风特汽(十堰)客车有限公司 | Starting control system of electric control diesel engine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104929841A (en) | Internal combustion engine with starting air system | |
| CN205049347U (en) | Heat engine test bench | |
| CN102644514B (en) | Diagnosis method for drift failure of rail pressure sensor in common rail system | |
| CN204903165U (en) | Novel segmentation pencil suitable for engine pedestal test | |
| CN204729173U (en) | A kind of high pressure common rail electric-controlled engine start trouble-shooter | |
| CN205445991U (en) | Air compressor machine exhaust oil content detection device | |
| CN106274880A (en) | A kind of brake boost control system and brake boost control method | |
| CN203358571U (en) | Integrated air pump for electric automobile | |
| CN205027532U (en) | Motor test rack pencil | |
| CN205277596U (en) | Quick detection device of engine low temperature starting breakdown | |
| CN105300698A (en) | Method for eliminating ground test start faults of turbofan engine | |
| CN103807572A (en) | Diesel engine flywheel housing | |
| CN104976012B (en) | For industrial vehicle intelligence start stop system and intelligent start-stop method | |
| CN205178620U (en) | A on -vehicle charging device and this super capacitor car for super capacitor car | |
| CN204334605U (en) | A kind of car load bus system testing apparatus | |
| CN209707113U (en) | A kind of Engines Used In Special Vehicle combination test apparatus | |
| CN202631695U (en) | Airplane starter testing device | |
| CN205809760U (en) | Closed loop control vehicle energy saving impulse starter | |
| CN205225640U (en) | Air compressor control device | |
| CN109900495A (en) | A kind of Engines Used In Special Vehicle combination test apparatus | |
| CN209961485U (en) | Portable starting test bench for engineering machinery electronic fuel injection engine | |
| CN112378668B (en) | Energy-saving type test device for medium-speed high-power diesel engine | |
| CN206330736U (en) | A kind of new engine oil compresses switch Reliability Check device | |
| CN102928179A (en) | Device for testing tightness of combustors of diesel engine | |
| CN202695890U (en) | Patch board structure capable of adapting different energization distances |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160224 Termination date: 20191022 |