CN218823128U

CN218823128U - Electronic control unit test bed for brake performance test

Info

Publication number: CN218823128U
Application number: CN202222631679.7U
Authority: CN
Inventors: 陶生龙
Original assignee: Nanjing Qiyichen Electromechanical Technology Co ltd
Current assignee: Nanjing Qiyichen Electromechanical Technology Co ltd
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2023-04-07
Anticipated expiration: 2032-10-08

Abstract

The utility model discloses an electronic control unit test bench for stopper performance test relates to stopper test bench technical field, for solving current stopper performance test bench majority and all carry out the performance experiment in same environment, needs to change different test benches and carries out contrast test, and test efficiency is low to need continuously carry steam in damp and hot experiment, lead to the extravagant serious problem of the energy. The front end of experimental main part is provided with the test bench, and test bench and experimental main part welded connection, the center department of test bench is provided with the center platform, be provided with down the water cavity between center platform and the test bench, the upper end of center platform is provided with performance detection mechanism, and performance detection mechanism is provided with two, the upper end of experimental main part is provided with first translucent cover, one side of first translucent cover is provided with the second translucent cover, first translucent cover one side is provided with the atomizing fixed plate, one side of atomizing fixed plate is provided with the atomizer subassembly.

Description

Electronic control unit test bed for brake performance test

Technical Field

The utility model relates to a stopper test bench technical field specifically is an electronic control unit test bench for stopper performance test.

Background

The brake is a device with the functions of decelerating, stopping or keeping a moving part in a stopped state and the like, and the performance of the brake needs to be tested when the brake leaves a factory and is maintained and inspected at a later stage so as to judge whether the brake is qualified or not;

for example, the chinese granted patent with publication number CN203011706U (multi-variety microcomputer control unit brake test bench): including unit stopper testing arrangement and test control device, unit stopper testing arrangement includes the support, sets up on the support by survey an installation frame, displacement measurement sensor, power measurement sensor and barometry sensor, power measurement sensor and displacement measurement sensor set up at the opposite of being surveyed an installation frame, the barometry sensor is on pneumatic circuit, test control system include pneumatic control device, electric control device, treater host computer, display and test control panel, be provided with unit stopper type selection knob, atmospheric pressure selection knob, switch, test start button, test end button, automatic testing and manual test selection knob on the test control panel, pneumatic control device with be connected by the air inlet of surveying the piece.

However, most of the existing brake performance test beds are used for performing performance tests in the same environment, different test beds are required to be replaced for performing comparison tests, the test efficiency is low, and hot air needs to be continuously conveyed during damp-heat tests, so that energy waste is serious; thus, the existing requirements are not met, for which we propose an electronic control unit test stand for brake performance tests.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electronic control unit test bench for stopper performance test to solve the current stopper performance test bench majority that proposes in the above-mentioned background art and all carry out the performance experiment in same environment, need change different test benches and carry out contrast test, the test efficiency is low, and need continuously carry steam when damp and hot is experimental, lead to the extravagant serious problem of the energy.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electronic control unit test bench for stopper performance test, includes experimental main part, experimental main part's front end is provided with the test bench, and test bench and experimental main part welded connection, the center department of test bench is provided with the center platform, be provided with down the water cavity between center platform and the test bench, the upper end of center platform is provided with performance detection mechanism, and performance detection mechanism is provided with two, experimental main part's upper end is provided with first translucent cover, one side of first translucent cover is provided with the second translucent cover, first translucent cover one side is provided with the atomizing fixed plate, one side of atomizing fixed plate is provided with the atomizer subassembly, one side of experimental main part is provided with the water tank, the front end of test bench is provided with the hot plate, the inside of hot plate is provided with the heater strip, the inner wall in water cavity is provided with the stainless steel inner bag down.

Preferably, the other side surface of the atomization fixing plate is provided with a water receiving pipe, the water receiving pipe and the atomization fixing plate are of an integrated structure, and the outer wall of the atomization fixing plate is provided with a sealing strip.

Preferably, the bottom surface in lower water cavity is provided with the hole of permeating water, and permeates water hole and lower water cavity structure as an organic whole, and the hole of just permeating water is provided with a plurality of, the lower extreme in lower water cavity is provided with down the water board, and down water board and test bench welded connection.

Preferably, one side of the first transparent cover and one side of the second transparent cover are both provided with hinges, the first transparent cover and the second transparent cover are rotatably connected with the test bed through the hinges, and the upper surfaces of the first transparent cover and the second transparent cover are both provided with lifting handles.

Preferably, the upper surface of water tank is provided with the outlet pipe, one side of outlet pipe is provided with the upper hose, one side of upper hose is provided with the waste pipe, and outlet pipe, upper hose and waste pipe and water tank all communicate.

Preferably, the front surface of experimental main part is provided with display screen mechanism, the both sides of display screen mechanism all are provided with control button mechanism, the preceding terminal surface of experimental main part is provided with simple and easy maintenance door subassembly.

Preferably, the lower extreme of hot plate is provided with the supporting leg, the lower extreme of supporting leg is provided with the universal wheel, the both sides of hot plate all are provided with the connection piece, the connection piece passes through single-end fastener and test bench threaded connection.

Preferably, the upper end of the test main body is provided with an upper top seat, the upper top seat and the test main body are of an integral structure, and hanging rings are arranged at corners of the upper surface of the upper top seat.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a department sets up the center platform at the test bench center, set up the lower water cavity between center platform and test bench, put two stoppers respectively on the inside performance detection mechanism of first translucent cover and second translucent cover, be convenient for observe the experimental condition through first translucent cover and second translucent cover, the atomizing fixed plate passes through the external water source conveying mechanism of water receiving pipe, utilize the atomizer subassembly to simulate rainy day environment to the inside performance detection mechanism of first translucent cover, the inside environmental simulation operation of not doing of second translucent cover simultaneously, just so can contrast the performance of two stoppers in different environment, for current experiment in same environment, improve the agility of experiment and the accurate performance of experimental result.

2. Through the hot plate that has the heater strip in the setting of test bench front end, and lower water intracavity wall has the stainless steel inner bag, be connected through the conducting strip between stainless steel inner bag and the heater strip, water is gone on to water tank inside through the water-supply pipe, one end is the atomizing fixed plate water-feeding, inside waste water introduction water tank is introduced to one end, thereby water cycle has been formed, avoid wasting water resource, when having water in lower water intracavity portion, close the valve of lower water board, rely on the heater strip toward stainless steel inner bag transmission heat, thereby make water boil gradually, make first translucent cover and second translucent cover inside have steam, like this alright carry out test under the damp and hot environment with the stopper, for current toward the inside continuous transport steam of first translucent cover and second translucent cover, rely on water heat effluvium, just so need not sustained heating, the effect of energy saving has been played.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic left side view of the atomization fixing plate of the present invention;

FIG. 3 is a schematic top view of the test bed of the present invention;

fig. 4 is a rear view structural diagram of the heating plate of the present invention;

in the figure: 1. a test subject; 2. a test stand; 3. a water drainage plate; 4. a drainage cavity; 5. a first transparent cover; 6. a second transparent cover; 7. a hinge; 8. simply maintaining the door assembly; 9. a center table; 10. a performance detection mechanism; 11. an atomization fixing plate; 12. an atomizing spray head assembly; 13. a control button mechanism; 14. a display screen mechanism; 15. lifting the handle; 16. a water tank; 17. a water outlet pipe; 18. a water feeding pipe; 19. a waste pipe; 20. a water receiving pipe; 21. a seal strip; 22. water permeable holes; 23. heating plates; 24. supporting legs; 25. a universal wheel; 26. connecting sheets; 27. a single-headed fastener; 28. heating wires; 29. a stainless steel inner container; 30. an upper top seat; 31. a lifting ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides an electronic control unit test bench for stopper performance test, including test subject 1, the front end of test subject 1 is provided with test bench 2, and test bench 2 and test subject 1 welded connection, the center department of test bench 2 is provided with center platform 9, be provided with down water cavity 4 between center platform 9 and the test bench 2, the upper end of center platform 9 is provided with performance detection mechanism 10, and performance detection mechanism 10 is provided with two, the upper end of test subject 1 is provided with first translucent cover 5, one side of first translucent cover 5 is provided with second translucent cover 6, first translucent cover 5 one side is provided with atomizing fixed plate 11, one side of atomizing fixed plate 11 is provided with atomizer subassembly 12, one side of test subject 1 is provided with water tank 16, the front end of test bench 2 is provided with hot plate 23, the inside of 23 is provided with heater strip 28, the inner wall of lower water cavity 4 is provided with stainless steel inner bag 29.

Further, the opposite side surface of atomizing fixed plate 11 is provided with water receiving pipe 20, and water receiving pipe 20 and atomizing fixed plate 11 structure as an organic whole, and the outer wall of atomizing fixed plate 11 is provided with sealing strip 21, and atomizing fixed plate 11 card is inside 5 sides of first translucent cover, utilizes sealing strip 21 to play sealed and fixed effect, prevents to leak.

Further, the bottom surface of lower water cavity 4 is provided with the hole 22 of permeating water, and the hole 22 of permeating water is as an organic whole structure with lower water cavity 4, and the hole 22 of permeating water is provided with a plurality of, and the lower extreme of lower water cavity 4 is provided with down water board 3, and down water board 3 and 2 welded connection of test bench, has permeated water hole 22 through a plurality of and has played the filter effect, damages atomizing fixed plate 11 and atomizer subassembly 12 when avoiding hydrologic cycle, and the lower water board is the valve that has.

Further, one side of first translucent cover 5 and second translucent cover 6 all is provided with hinge 7, and first translucent cover 5 and second translucent cover 6 rotate with test bench 2 through hinge 7 and are connected, the upper surface of first translucent cover 5 and second translucent cover 6 all is provided with carries handle 15, also play the guard effect to the personnel through first translucent cover 5 and second translucent cover 6, avoid the stopper to damage and hinder the people, improve the security, the personnel of being convenient for open first translucent cover 5 and second translucent cover 6 through carrying handle 15.

Further, the upper surface of water tank 16 is provided with outlet pipe 17, one side of outlet pipe 17 is provided with water-supply pipe 18, one side of water-supply pipe 18 is provided with waste pipe 19, and outlet pipe 17, water-supply pipe 18 and waste pipe 19 all communicate with each other with water tank 16, the external water pipe of waste pipe 19 is connected with lower water plate 3, the external water pipe of outlet pipe 17 is connected with water receiving pipe 20, carry out the water-supply to 16 insides of water tank through water-supply pipe 18, at 16 internally mounted water pump mechanism of water tank, one end is that the atomizing fixed plate 11 is watered, inside waste water introduction 16 is gone into to one end, thereby water cycle has been formed, avoid wasting the water resource.

Further, the front surface of experimental main part 1 is provided with display screen mechanism 14, and the both sides of display screen mechanism 14 all are provided with control button mechanism 13, and the preceding terminal surface of experimental main part 1 is provided with simple and easy maintenance door subassembly 8, protects experimental main part 1 inside through simple and easy maintenance door subassembly 8.

Further, the lower extreme of hot plate 23 is provided with supporting leg 24, supporting leg 24's lower extreme is provided with universal wheel 25, the both sides of hot plate 23 all are provided with connection piece 26, connection piece 26 is through single-

end fastener

27 and 2 threaded connection of test bench, be convenient for hot plate 23 and test bench 2 are fixed and the split, improve the flexibility, lean on heater strip 28 toward stainless steel inner bag 29 transmission heat, thereby make water boil gradually, make first translucent cover 5 and 6 inside steam that have of second translucent cover, like this alright carry out damp and hot environment test down to the stopper, need not to say toward 6 inside continuous transport steam of first translucent cover 5 and second translucent cover, rely on water effluvium heat, the effect of energy saving has been played.

Further, the upper end of the test main body 1 is provided with an upper top seat 30, the upper top seat 30 and the test main body 1 are of an integral structure, and the corners of the upper surface of the upper top seat 30 are provided with hanging rings 31, so that the external crane can drive the test main body 1 to move conveniently.

The working principle is as follows: during the use, put two stoppers respectively on the inside performance detection mechanism 10 of first translucent cover 5 and second translucent cover 6, utilize the water-supply pipe 18 to go on water-supply to the water tank 16 inside, at the inside installation water pump mechanism of water tank 16, one end is the fixed plate 11 water-supply of atomizing, the one end is inside introducing waste water into the water tank 16, thereby water cycle has been formed, avoid wasting water resources, utilize atomizer subassembly 12 to spout water and simulate rainy day environment to the inside performance detection mechanism 10 of first translucent cover 5, do not do the environment simulation operation inside the second translucent cover 6, just so can contrast the performance of two stoppers in different environment, can carry out contrast test fast, improve the rapidity of experiment and the accurate performance of experiment result, water flows into lower water plate 3 from lower water cavity, filter effect has been played through a plurality of hole 22 of permeating water, damage atomizer fixed plate 11 and atomizer subassembly 12 when avoiding water cycle, promote steam 23 and test bench 2 contact, utilize connection piece 26 and single-head fastener 27 and 2 threaded connection, when lower water cavity 4 inside has water, close the valve, the lower water, the valve is closed, the inner valve can make the transparent cover 6 heat transport the stainless steel gradually the heat transfer, thereby the transparent cover can be realized by the inside the continuous hot water transfer of the transparent cover and the hot water transfer, thereby the transparent cover 6, thereby the transparent cover can be realized the hot water saving, thereby the transparent cover, the hot water can be realized the hot water transfer of the hot water can be realized by the transparent cover, the hot water transfer gradually, the transparent cover 6, the hot water pump system, the hot water can be favorable to carry out, the hot water of the test, the hot water.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An electronic control unit test stand for brake performance tests, comprising a test body (1), characterized in that: the front end of experimental main part (1) is provided with test bench (2), and test bench (2) and experimental main part (1) welded connection, the center department of test bench (2) is provided with center platform (9), be provided with down water cavity (4) between center platform (9) and test bench (2), the upper end of center platform (9) is provided with performance detection mechanism (10), and performance detection mechanism (10) are provided with two, the upper end of experimental main part (1) is provided with first translucent cover (5), one side of first translucent cover (5) is provided with second translucent cover (6), first translucent cover (5) one side is provided with atomizing fixed plate (11), one side of atomizing fixed plate (11) is provided with atomizer subassembly (12), one side of experimental main part (1) is provided with water tank (16), the front end of test bench (2) is provided with hot plate (23), the inside of hot plate (23) is provided with heater strip (28), the inner wall of water cavity (4) is provided with stainless steel inner bag (29) down.

2. An electronic control unit test stand for brake performance testing according to claim 1, characterized in that: the water receiving pipe (20) is arranged on the surface of the other side of the atomization fixing plate (11), the water receiving pipe (20) and the atomization fixing plate (11) are of an integrated structure, and a sealing strip (21) is arranged on the outer wall of the atomization fixing plate (11).

3. An electronic control unit test stand for brake performance testing according to claim 1, characterized in that: the bottom surface of lower water cavity (4) is provided with hole (22) of permeating water, and permeates water hole (22) and lower water cavity (4) structure as an organic whole, and permeates water hole (22) and be provided with a plurality of, the lower extreme of lower water cavity (4) is provided with down water board (3), and down water board (3) and test bench (2) welded connection.

4. An electronic control unit test stand for brake performance testing according to claim 1, characterized in that: one side of first translucent cover (5) and second translucent cover (6) all is provided with hinge (7), and just first translucent cover (5) and second translucent cover (6) are connected with test bench (2) rotation through hinge (7), the upper surface of first translucent cover (5) and second translucent cover (6) all is provided with carries handle (15).

5. An electronic control unit test stand for brake performance testing according to claim 1, characterized in that: the water tank is characterized in that a water outlet pipe (17) is arranged on the upper surface of the water tank (16), a water feeding pipe (18) is arranged on one side of the water outlet pipe (17), a waste water pipe (19) is arranged on one side of the water feeding pipe (18), and the water outlet pipe (17), the water feeding pipe (18) and the waste water pipe (19) are communicated with the water tank (16).

6. An electronic control unit test stand for brake performance testing according to claim 1, characterized in that: the front surface of experimental main part (1) is provided with display screen mechanism (14), the both sides of display screen mechanism (14) all are provided with control button mechanism (13), the preceding terminal surface of experimental main part (1) is provided with simple and easy maintenance door subassembly (8).

7. An electronic control unit test stand for brake performance testing according to claim 1, characterized in that: the lower extreme of hot plate (23) is provided with supporting leg (24), the lower extreme of supporting leg (24) is provided with universal wheel (25), the both sides of hot plate (23) all are provided with connection piece (26), connection piece (26) are through single-end fastener (27) and test bench (2) threaded connection.

8. An electronic control unit test stand for brake performance testing according to claim 1, characterized in that: the upper end of experimental main part (1) is provided with footstock (30), and goes up footstock (30) and experimental main part (1) structure as an organic whole, the corner of going up footstock (30) upper surface all is provided with rings (31).