CN209471638U - High pressure co-rail diesel engine electric-control system practice teaching rack - Google Patents
High pressure co-rail diesel engine electric-control system practice teaching rack Download PDFInfo
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- CN209471638U CN209471638U CN201821676107.8U CN201821676107U CN209471638U CN 209471638 U CN209471638 U CN 209471638U CN 201821676107 U CN201821676107 U CN 201821676107U CN 209471638 U CN209471638 U CN 209471638U
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Abstract
The utility model discloses high pressure co-rail diesel engine electric-control system practice teaching racks, including practical training stand, control deck plate and operation testing console, partial below is fixed with bottom plate inside the practical training stand, the bottom of bottom plate is fixed with diagnosis seat, the top of bottom plate is equipped with electric-control diesel engine assembly, flywheel protective cover is equipped in the practical training stand of electric-control diesel engine assembly side, operation testing console is equipped with the bottom plate of flywheel protective cover opposition side, colour circuit figure and engine control module terminal figure are painted on control deck plate, student can intuitively compare circuit diagram and electric-control diesel engine is in kind, the working principle of understanding and analysis and Control system, all component elements of starting operation engine are installed on operation testing console, such as electronic control unit, water tank, fuel tank and oil pump, instrument, ignition switch, Operation engine, each sensor signal of detection engine electric-controlled system and actuator signal can be started, learnt convenient for student.
Description
Technical field
The utility model relates to teaching equipment fields, specially high pressure co-rail diesel engine electric-control system practice teaching table
Frame.
Background technique
Traditional automobile electric control system teaching mainly uses PPT, draws, measuring on-board etc., and such teaching method is theoretical
Abstract, sensor and ECU terminal when training operation, vehicle route is easy to damage, and carries out real training for various sizes of engine
When study, engine is needed replacing, conventional engines fixation is bolted and fixed, replacement trouble.
Originally practical to be conducive to teachers ' teaching in teaching process, student's study, the utility model is all of the h type engine h
Each terminal of sensor, actuator, OBD diagnosis seat is all connected on one piece 800 × 1000 of insulating panel with lead, Mei Geyin
Line is all welded with measurement terminal, panel surface be printed on each sensor and actuator title and with ECU terminal figure and circuit diagram, student
Detecting instrument can be used directly in the signal of each element of measurement of panel, thus make teaching and study become it is very intuitive and
It is interesting.
Utility model content
The purpose of this utility model is to provide high pressure co-rail diesel engine electric-control system practice teaching racks, to solve
Traditional automobile electric control system teaching mainly uses PPT, draws, measuring on-board etc., such teaching method theoretical abstraction, real training
Sensor and ECU terminal when operation, vehicle route is easy to damage, and for various sizes of engine carry out real training study when, need
It more to reengine, conventional engines fixation is bolted and fixed, and replaces troublesome problem.
The purpose of this utility model can be achieved through the following technical solutions:
High pressure co-rail diesel engine electric-control system practice teaching rack, including practical training stand, control deck plate and operation
Testing console, practical training stand inside partial below are fixed with bottom plate, and the bottom of bottom plate is fixed with diagnosis seat, bottom plate
Top is equipped with electric-control diesel engine assembly, is equipped with flywheel protective cover in the practical training stand of electric-control diesel engine assembly side,
It is equipped with operation testing console with the bottom plate of flywheel protective cover opposition side, operation testing console is equipped with display screen, shows
The side of display screen is equipped with speed display, and the side of speed display is equipped with ignition switch, and the lower section of ignition switch is equipped with power supply
Master switch, battery main switch, ignition switch, speed display and display screen are electrically connected with operation testing console, operation
The top of testing console is equipped with control deck plate, and control deck plate is equipped with several electronic control unit, several electronic control unit and control
Deck plate processed is electrically connected, control deck plate and operation testing console by being electrically connected, electric-control diesel engine assembly with
It runs testing console to be electrically connected, is respectively equipped with clamping plate on the bottom plate of electric-control diesel engine assembly two sides, clamping plate
One end is hinge on the floor, and the top of the clamping plate other end is equipped with fixed bin, clamping plate side adjacent with electric-control diesel engine assembly
Side wall be equipped with rubber mat, the inside of fixed bin opens up circular groove, and the inside of circular groove is equipped with inserted link, be fixed with baffle on inserted link,
And baffle plate setting is equipped with spring between the inside of circular groove, inserted link and circular groove inner wall, the top of inserted link passes through stretches at the top of circular groove
Arrive outside out, the bottom end of inserted link passes through clamping plate and reaches outside, and several limit holes are offered on the bottom plate of inserted link corresponding position,
The inside of limit hole is arranged in the bottom end of inserted link.
As a further solution of the present invention: the baffle is welded on inserted link, the square inside baffle and fixed bin
Shape slot inner wall is slidably connected, and can push baffle by spring, so that in inserted link insertion limit hole, production when avoiding engine operation
Raw offset.
As a further solution of the present invention: being equipped with starting operation engine institute on the operation testing console
Some component elements can start operation engine, detection hair such as electronic control unit, water tank, fuel tank and oil pump, instrument, ignition switch
Each sensor signal of motivation electric-control system and actuator signal learn convenient for student.
As a further solution of the present invention: the bottom of bottom plate is arranged in the diagnosis seat, diagnosis seat and operation are examined
It surveys console to be electrically connected, dedicated or general automobile decoder can be connected, failure is read out to engine electric-controlled system
Code removes the self-diagnostic functions such as error code, reading data flow.
As a further solution of the present invention: the practical training stand uses welding for steel structure, surface is using spraying work
The bottom of skill processing, practical training stand is equipped with universal wheel, so that device is mobile flexibly, it is safe and reliable, sturdy and durable.
As a further solution of the present invention: being painted with colour circuit figure and engine control on the control deck plate
Module end subgraph, student can intuitively compare circuit diagram and electric-control diesel engine is in kind, the work of understanding and analysis and Control system
Principle.
The utility model has the beneficial effects that
1, in the utility model, it is pulled upwardly inserted link, baffle applies pressure to spring, and spring generates compression, and inserted link removes
The inside of limit hole, rotary clamp plate after the bottom end of electric-control diesel engine assembly is fixedly clamped, unclamp inserted link, spring is to gear
Plate applies elastic force, so that strap position powers on, and student just can carry out in practical training stand in inserted link insertion limit hole
Operation and study, when needing to demonstrate various sizes of electric-control diesel engine assembly real training, clamping can be realized by adjusting clamping plate
Fixed work, it is easy to disassemble more to reengine；
2, in the utility model, the bottom of bottom plate is arranged in diagnosis seat, and diagnosis seat and operation testing console are electrically connected,
Dedicated or general automobile decoder can be connected, error code is read out to engine electric-controlled system, removes error code, reading
The self-diagnostic functions such as data flow；
3, it in the utility model, controls and is painted with colour circuit figure and engine control module terminal figure, student on deck plate
Circuit diagram can intuitively be compareed and electric-control diesel engine is in kind, the working principle of understanding and analysis and Control system；
4, it in the utility model, runs and all component elements of starting operation engine is installed on testing console, such as
Electronic control unit, water tank, fuel tank and oil pump, instrument, ignition switch, can start operation engine, and detection engine electric-controlled system is each
Sensor signal and actuator signal learn convenient for student.
Detailed description of the invention
In order to facilitate the understanding of those skilled in the art, the utility model will be further described below with reference to the accompanying drawings.
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the top view of the utility model；
Fig. 3 is fixed bin schematic diagram of internal structure in the utility model；
In figure: universal wheel 1, practical training stand 2, flywheel protective cover 3, handrail 4, battery main switch 5, ignition switch 6, revolving speed are aobvious
Show device 7, control deck plate 8, bottom plate 9, diagnosis seat 10, operation testing console 11, display screen 12, electronic control unit 13, spring 14,
Rubber mat 15, clamping plate 16, limit hole 17, electric-control diesel engine assembly 18, inserted link 19, fixed bin 20, baffle 21.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with embodiment, it is clear that described
Embodiment be only the utility model a part of the embodiment, instead of all the embodiments.Based on the reality in the utility model
Example is applied, all other embodiment obtained by those of ordinary skill in the art without making creative efforts all belongs to
In the range of the utility model protection.
As shown in Figure 1-3, high pressure co-rail diesel engine electric-control system practice teaching rack, including practical training stand 2, control
Deck plate 8 and operation testing console 11, the 2 inside partial below of practical training stand are fixed with bottom plate 9, and the bottom of bottom plate 9 is solid
Fixed to be equipped with diagnosis seat 10, the top of bottom plate 9 is equipped with electric-control diesel engine assembly 18,18 side of electric-control diesel engine assembly
It is equipped with flywheel protective cover 3 in practical training stand 2, is equipped with operation testing console with the bottom plate 9 of the opposition of flywheel protective cover 3 side
11, operation testing console 11 is equipped with display screen 12, and the side of display screen 12 is equipped with speed display 7, speed display 7
Side is equipped with ignition switch 6, and the lower section of ignition switch 6 is equipped with battery main switch 5, and battery main switch 5, ignition switch 6, revolving speed are aobvious
Show that device 7 and display screen 12 are electrically connected with operation testing console 11, the top of operation testing console 11 is equipped with console
Panel 8, control deck plate 8 are equipped with several electronic control unit 13, and several electronic control unit 13 are electrically connected with control deck plate 8, control
Deck plate 8 processed passes through electric connection, electric-control diesel engine assembly 18 and operation testing console with operation testing console 11
11 are electrically connected, and clamping plate 16, one end hinge of clamping plate 16 are respectively equipped on the bottom plate 9 of 18 two sides of electric-control diesel engine assembly
It connects on bottom plate 9, the top of 16 other end of clamping plate is equipped with fixed bin 20, clamping plate 16 adjacent with electric-control diesel engine assembly 18 one
The side wall of side is equipped with rubber mat 15, and the inside of fixed bin 20 opens up circular groove, and the inside of circular groove is equipped with inserted link 19, fixes on inserted link 19
Equipped with baffle 21, and the inside of circular groove is arranged in baffle 21, and spring 14, the top of inserted link 19 are equipped between inserted link 19 and circular groove inner wall
End reaches outside at the top of circular groove, and the bottom end of inserted link 19 passes through clamping plate 16 and reaches outside, with 19 corresponding position of inserted link
Bottom plate 9 on offer several limit holes 17, the inside of limit hole 17 is arranged in the bottom end of inserted link 19, in use, by automatically controlled bavin
Oil turbine assembly 18 is placed on bottom plate 9, is pulled upwardly inserted link 19, and baffle 21 applies pressure to spring 14, and spring 14 generates
Compression, inserted link 19 remove the inside of limit hole 17, and the bottom end of electric-control diesel engine assembly 18 is fixedly clamped by rotary clamp plate 16
Afterwards, inserted link 19 is unclamped, spring 14 applies elastic force to baffle 21, so that inserted link 19 is inserted into limit hole 17,16 position of strap,
Power on, student just can operate and learn in practical training stand, need to various sizes of electric-control diesel engine assembly
When 18 real trainings are demonstrated, the work that is fixedly clamped can be realized by adjusting clamping plate 16, easy to disassemble more to reengine.
Baffle 21 is welded on inserted link 19, and baffle 21 is slidably connected with the rectangular channel inner wall inside fixed bin 20, Neng Goutong
It crosses spring 14 and pushes baffle 21, so that inserted link 19 is inserted into limit hole 17, avoid generating offset when engine operation.
All component elements of starting operation engine are installed, such as electronic control unit 13, water on operation testing console 11
Case, fuel tank and oil pump, instrument, ignition switch 6 can start operation engine, detect each sensor signal of engine electric-controlled system
And actuator signal, learn convenient for student.
The bottom of bottom plate 9 is arranged in diagnosis seat 10, and diagnosis seat 10 and operation testing console 11 are electrically connected, can connect
Dedicated or general automobile decoder, is read out by error code, removes error code, reading data flow for engine electric-controlled system etc.
Self-diagnostic function.
Practical training stand 2 uses welding for steel structure, and surface is handled using spraying process, and the bottom of practical training stand 2 is equipped with universal
Wheel 1, so that device is mobile flexibly, it is safe and reliable, sturdy and durable.
Circuit can intuitively be compareed by being painted with colour circuit figure and engine control module terminal figure, student on control deck plate 8
Figure and electric-control diesel engine are in kind, the working principle of understanding and analysis and Control system.
Working principle of the utility model is: when the utility model is used, electric-control diesel engine assembly 18 is placed into bottom
On plate 9, it is pulled upwardly inserted link 19, baffle 21 applies pressure to spring 14, and spring 14 generates compression, and inserted link 19 removes limit hole 17
Inside, rotary clamp plate 16 after the bottom end of electric-control diesel engine assembly 18 is fixedly clamped, unclamps inserted link 19, spring 14 is right
Baffle 21 applies elastic force, so that inserted link 19 is inserted into limit hole 17,16 position of strap powers on, and student just can be in reality
Instruction rack is operated and is learnt, and when needing to demonstrate various sizes of 18 real training of electric-control diesel engine assembly, adjusts clamping plate
16 can realize the work that is fixedly clamped, easy to disassemble more to reengine, and diagnosis seat 10 and operation testing console 11 are electrically connected,
Dedicated or general automobile decoder can be connected, error code is read out to engine electric-controlled system, removes error code, reading
The self-diagnostic functions such as data flow control and are painted with colour circuit figure and engine control module terminal figure, student can be straight on deck plate 8
It sees control circuit diagram and electric-control diesel engine is in kind, the working principle of understanding and analysis and Control system runs testing console
All component elements of starting operation engine are installed, such as electronic control unit 13, water tank, fuel tank and oil pump, instrument, igniting on 11
Switch 6 can start operation engine, each sensor signal of detection engine electric-controlled system and actuator signal, learn convenient for student
It practises.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (6)
1. high pressure co-rail diesel engine electric-control system practice teaching rack, which is characterized in that including practical training stand (2), control
Deck plate (8) and operation testing console (11), the internal partial below of the practical training stand (2) are fixed with bottom plate (9), bottom plate
(9) bottom is fixed with diagnosis seat (10), and the top of bottom plate (9) is equipped with electric-control diesel engine assembly (18), electric control diesel
Flywheel protective cover (3) are equipped in the practical training stand (2) of engine assembly (18) side, with flywheel protective cover (3) opposition side
Bottom plate (9) is equipped with operation testing console (11), and operation testing console (11) is equipped with display screen (12), display screen (12)
Side be equipped with speed display (7), the side of speed display (7) is equipped with ignition switch (6), the lower section of ignition switch (6)
Equipped with battery main switch (5), battery main switch (5), ignition switch (6), speed display (7) and display screen (12) with operation
Testing console (11) is electrically connected, and the top of operation testing console (11) is equipped with control deck plate (8), controls deck plate
(8) several electronic control unit (13) are equipped with, several electronic control unit (13) and control deck plate (8) are electrically connected, and control deck plate
(8) with operation testing console (11) by being electrically connected, electric-control diesel engine assembly (18) and operation testing console
(11) it is electrically connected, is respectively equipped with clamping plate (16), clamping plate on the bottom plate (9) of electric-control diesel engine assembly (18) two sides
(16) one end is hinged on bottom plate (9), and the top of clamping plate (16) other end is equipped with fixed bin (20), clamping plate (16) and automatically controlled bavin
The side wall of the adjacent side of oil turbine assembly (18) is equipped with rubber mat (15), and the inside of fixed bin (20) opens up circular groove, circular groove
Inside is equipped with inserted link (19), is fixed with baffle (21) on inserted link (19), and the inside of circular groove, inserted link is arranged in baffle (21)
(19) spring (14) are equipped between circular groove inner wall, the top of inserted link (19), which passes through, reaches outside, inserted link at the top of circular groove
(19) bottom end passes through clamping plate (16) and reaches outside, and offers several limits on the bottom plate (9) of inserted link (19) corresponding position
The bottom end in hole (17), inserted link (19) is arranged in the inside of limit hole (17).
2. high pressure co-rail diesel engine electric-control system practice teaching rack according to claim 1, which is characterized in that institute
It states baffle (21) to be welded on inserted link (19), baffle (21) the rectangular channel inner wall internal with fixed bin (20) is slidably connected.
3. high pressure co-rail diesel engine electric-control system practice teaching rack according to claim 1, which is characterized in that institute
The component element that starting operation engine is equipped in operation testing console (11) is stated, such as electronic control unit (13), water tank, fuel tank
With oil pump, instrument, ignition switch (6).
4. high pressure co-rail diesel engine electric-control system practice teaching rack according to claim 1, which is characterized in that institute
Diagnosis seat (10) setting is stated in the bottom of bottom plate (9), seat (10) is diagnosed and operation testing console (11) is electrically connected.
5. high pressure co-rail diesel engine electric-control system practice teaching rack according to claim 1, which is characterized in that institute
Practical training stand (2) are stated using welding for steel structure, surface is handled using spraying process, and the bottom of practical training stand (2) is equipped with universal wheel
(1)。
6. high pressure co-rail diesel engine electric-control system practice teaching rack according to claim 1, which is characterized in that institute
It states and is painted with colour circuit figure and engine control module terminal figure in control deck plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821676107.8U CN209471638U (en) | 2018-10-16 | 2018-10-16 | High pressure co-rail diesel engine electric-control system practice teaching rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821676107.8U CN209471638U (en) | 2018-10-16 | 2018-10-16 | High pressure co-rail diesel engine electric-control system practice teaching rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209471638U true CN209471638U (en) | 2019-10-08 |
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ID=68086454
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821676107.8U Active CN209471638U (en) | 2018-10-16 | 2018-10-16 | High pressure co-rail diesel engine electric-control system practice teaching rack |
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| CN (1) | CN209471638U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113570938A (en) * | 2021-09-13 | 2021-10-29 | 山东田中机械设备有限公司 | Simulation teaching test bed for electrical system |
-
2018
- 2018-10-16 CN CN201821676107.8U patent/CN209471638U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113570938A (en) * | 2021-09-13 | 2021-10-29 | 山东田中机械设备有限公司 | Simulation teaching test bed for electrical system |
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