CN218038331U - Electronic control brake system rack - Google Patents
Electronic control brake system rack Download PDFInfo
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- CN218038331U CN218038331U CN202120759720.1U CN202120759720U CN218038331U CN 218038331 U CN218038331 U CN 218038331U CN 202120759720 U CN202120759720 U CN 202120759720U CN 218038331 U CN218038331 U CN 218038331U
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- brake
- grudging post
- front side
- side grudging
- oil pressure
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Abstract
The utility model discloses an automatically controlled braking system rack relates to real standard equipment field, bear chassis, rear side grudging post, front side grudging post, automatically controlled braking instrument control box, disc brake assembly and drum brake including removing, remove and bear fixed mounting on the chassis the rear side grudging post front side grudging post and seat tank tower, the seat tank tower sets up the rear side grudging post with between the front side grudging post, install the top both sides of rear side grudging post the drum brake assembly, install the top both sides of front side grudging post the disc brake assembly, the side is installed respectively and is braked actuator and establish the case about the front side grudging post. Has the advantages that: the utility model discloses an automatically controlled braking system rack has two kinds of modes of simulation ABS braking and ordinary braking according to former car position overall arrangement, can demonstrate automatically controlled braking system's theory of operation to can carry out the real teaching of instructing of projects such as braking system's maintenance, maintenance and failure diagnosis.
Description
Technical Field
The utility model relates to a real equipment field of instructing of car braking specifically relates to automatically controlled braking system rack.
Background
The main function of the braking system is to decelerate and even stop a running automobile, keep the speed of the automobile running on a downhill stable, and keep the stopped automobile stationary, and according to the function of the braking system, the braking system can be divided into a service braking system, a parking braking system, an emergency braking system, an auxiliary braking system and the like, wherein the service braking system and the parking braking system are necessary for each automobile, and a control training device of the braking system is needed in order for a learner to master the braking mode of the automobile more quickly in teaching work, and understand the control principle, structure and common faults of the system.
SUMMERY OF THE UTILITY MODEL
The object of the present invention is to provide an electric control brake system rack for solving the above problems.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
the electric control brake system rack comprises a movable bearing chassis, a rear side vertical frame, a front side vertical frame, an electric control brake instrument control box, a disc brake assembly and a drum brake assembly, wherein the rear side vertical frame, the front side vertical frame and a seat box frame are fixedly installed on the movable bearing chassis, the seat box frame is arranged between the rear side vertical frame and the front side vertical frame, the drum brake assembly is installed on two sides of the top of the rear side vertical frame, the disc brake assembly is installed on two sides of the top of the front side vertical frame, a brake actuator and an ignition box are respectively installed on the left side and the right side of the front side vertical frame, a brake vacuum booster assembly is further installed on the rack body of the front side vertical frame and is fixedly provided with the brake vacuum booster assembly, the brake actuator is respectively connected to the disc brake assembly and the drum brake assembly through a brake hose, the brake actuator is further connected to the brake vacuum booster assembly through the brake hose, the brake vacuum booster assembly is connected with a parking brake lever and a brake pedal, the parking brake lever is installed on the seat frame, the brake pedal is installed on the front side vertical frame, a brake control instrument control box is installed on the front side vertical frame, a brake control box, a hydraulic pressure booster switch panel is installed on the hydraulic pressure control box, a hydraulic pressure control panel is installed on the movable bearing panel, and a hydraulic pressure control panel are installed on the movable bearing instrument control panel, and a hydraulic pressure booster, and a hydraulic pressure control panel are installed on the movable bearing panel, and a hydraulic pressure control panel are installed on the movable bearing chassis, and a hydraulic pressure control panel are installed on the movable bearing chassis assembly.
Furthermore, the disc brake assembly is composed of a brake disc, a friction plate, a brake caliper piston, a brake caliper mounting frame and a brake caliper.
Furthermore, the number of the control switches is two, and the control switches are respectively a vacuum pump switch and a mode switching switch.
Furthermore, a seat is fixedly mounted on the seat box frame, and the caster is a self-locking caster.
Furthermore, six oil pressure meters are embedded and installed on the oil pressure surface plate, and the oil pressure meters are respectively a left front wheel brake pipe oil pressure meter, a right front wheel brake pipe oil pressure meter, a left rear wheel brake pipe oil pressure meter, a right rear wheel brake pipe oil pressure meter and two brake master cylinder oil pressure meters.
Furthermore, a plurality of detection plug terminals are arranged on the detection terminal area and used for being connected with an external instrument.
Has the advantages that: the utility model discloses an automatically controlled braking system rack has two kinds of modes of simulation ABS braking and ordinary braking according to former car position overall arrangement, and is unanimous with the part of former car system, circuit, control logic, can demonstrate automatically controlled braking system's theory of operation to can carry out the real teaching of instructing of projects such as braking system's maintenance, maintenance and failure diagnosis.
Drawings
FIG. 1 is an overall structure diagram of the electric control brake system rack of the present invention;
fig. 2 is a schematic connection diagram of a brake actuator assembly of the electric control brake system rack of the present invention;
fig. 3 is a schematic view of a disc brake assembly of the electric control brake system rack of the present invention.
The reference numerals are illustrated below:
1. moving the load-bearing chassis; 2. a rear side vertical frame; 3. a front side vertical frame; 4. an electric control brake instrument control box; 5. a disc brake assembly; 6. a drum brake assembly; 7. a seat; 8. a wheel cylinder brake hose; 9. a brake vacuum booster assembly; 10. a brake actuator; 11. storing a storage battery; 12. a caster wheel; 13. a seat box frame; 14. a parking brake lever; 15. a brake pedal; 16. setting a fault box; 17. an ignition switch; 18. a control switch; 19. detecting a terminal area; 20. a combination meter; 21. an oil pressure surface plate; 22. a master cylinder brake hose; 23. a brake disc; 24. a friction plate; 25. a brake caliper piston; 26. a brake caliper mounting bracket; 27. a brake caliper.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be further explained with reference to the accompanying drawings:
as shown in fig. 1-3, the electrically controlled braking system rack includes a movable load-bearing chassis 1, a rear side vertical frame 2, a front side vertical frame 3, an electrically controlled braking instrument control box 4, a disc brake assembly 5 and a drum brake assembly 6;
a rear side vertical frame 2, a front side vertical frame 3 and a seat box frame 13 are fixedly arranged on the movable bearing underframe 1, the seat box frame 13 is arranged between the rear side vertical frame 2 and the front side vertical frame 3, drum brake assemblies 6 are arranged on two sides of the top of the rear side vertical frame 2, and disc brake assemblies 5 are arranged on two sides of the top of the front side vertical frame 3;
the left side surface and the right side surface of the front side vertical frame 3 are respectively provided with a brake actuator 10 and a failure box 16, the frame body of the front side vertical frame 3 is also fixedly provided with a brake vacuum booster assembly 9, the brake actuator 10 is respectively connected to a disc brake assembly 5 and a drum brake assembly 6 through a wheel cylinder brake hose 8, the brake actuator 10 is also connected to the brake vacuum booster assembly 9 through a master cylinder brake hose 22, the brake vacuum booster assembly 9 is connected with a parking brake lever 14 and a brake pedal 15 through a brake hose, the parking brake lever 14 is arranged on a seat box frame 13, and the brake pedal 15 is arranged on the front side vertical frame 3;
an oil pressure surface plate 21 is installed on the front side vertical frame 3, an electric control brake instrument control box 4 is fixedly installed on the front side vertical frame 3 above the oil pressure surface plate 21, and an ignition switch 17, a control switch 18, a detection terminal area 19 and a combination instrument 20 are arranged on an outer side box wall panel of the electric control brake instrument control box 4;
the bottom of the movable bearing underframe 1 is also provided with a caster 12, and the movable bearing underframe 1 is supported and provided with a storage battery 11.
In the present embodiment, the disc brake assembly 5 and the drum brake assembly 6 are both of the currently mature brake structure, wherein the disc brake assembly 5 is composed of a brake disc 23, a friction plate 24, a caliper piston 25, a caliper mounting bracket 26 and a caliper 27, and the drum brake assembly 6 is composed of a rear brake drum, brake shoe and brake shoe spring components, a rear wheel brake cylinder assembly, a limiting spring and the like, which are not described in detail herein.
In the present embodiment, the brake actuator 10 is composed of a master cylinder cutoff solenoid valve, a hold solenoid valve, a pressure reduction solenoid valve, a pump motor, and a reservoir tank, and adjusts the brake hydraulic pressure applied to each wheel cylinder, and a brake vacuum booster assembly for providing service brake assist.
In this embodiment, the control switches 18 are two, namely a vacuum pump switch and a mode switch, the vacuum pump switch controls the switch of the vacuum pump to provide auxiliary power for the brake vacuum booster, the mode switch is used for simulating an ABS brake gear, the system inputs an analog signal, the working state of the ABS during vehicle braking is simulated, and the brake system recovers a normal brake mode when the brake gear is switched to a normal brake gear.
In this embodiment, the seat 7 is also fixedly mounted on the seat box frame 13, and the caster 12 is a self-locking caster.
In the present embodiment, six hydraulic gauges, i.e., a left front wheel brake pipe hydraulic gauge, a right front wheel brake pipe hydraulic gauge, a left rear wheel brake pipe hydraulic gauge, a right rear wheel brake pipe hydraulic gauge, and two master cylinder hydraulic gauges, are attached to the hydraulic surface plate 21 in a fitting manner.
In this embodiment, the detection terminal area 19 is provided with a plurality of detection plug terminals, and the detection plug terminals are used for connecting an external instrument and are mainly used for detecting input and output signals of a wheel speed, a power supply of a solenoid valve relay, a motor relay and the like.
The structure needs to be checked before use, and whether the wiring harness connection of the rack of the electric control braking system is correct or not and whether the rack is locked firmly or not are checked. The bench can be operated after the error is determined, so that danger is avoided;
when the electric power-assisted brake system needs to operate, a 220V plug is plugged into a power socket, the brake pedal is stepped ON, the ignition switch is rotated to an ON gear, the electric control brake system rack is powered ON to operate, the brake pedal is released, a vacuum pump switch ON the panel is turned ON, the electric vacuum pump is started, and the brake vacuum booster provides boosting force for the brake pedal.
In the braking system of the car, the hydraulic braking system is mainly made up of brake pedal, push rod, brake master cylinder, brake wheel cylinder and pipeline, each wheel sets up a wheel speed sensor, they input the rotational speed signal of every wheel to the electronic control unit ECU in time, the electronic control unit is the control center of ABS, it monitors and judges the movement state of every wheel according to the signal that every wheel speed sensor inputs, and form the control command that responds, then send out the control command to brake the pressure regulator in good time; the brake pressure regulator is an actuator in the ABS, is an independent device consisting of a pressure regulating electromagnetic valve assembly, an electric oil pump assembly, a liquid storage device and the like, is connected with a brake master cylinder and each brake wheel cylinder through a brake pipeline, is controlled by an electronic control unit, regulates the brake pressure of each brake wheel cylinder, performs 4-10 regulation cycles per second under the condition of different road surface adhesion, and is used for ensuring that wheels are not locked all the time in the braking process and the wheel slip rate is in a reasonable range;
in the above embodiment, in addition to the detection of each analog signal, the learner is allowed to perform the disassembly, assembly and maintenance of the disc brake and the drum brake, the adjustment of the parking brake, the addition and detection of the brake fluid of the brake system, the air exhaust and leakage detection of the brake system, the disassembly of the anti-lock braking system (ABS), the detection and maintenance, and the fault diagnosis and removal of the electronic control brake system.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. Automatically controlled braking system rack, its characterized in that: including removing and bearing chassis, rear side grudging post, front side grudging post, automatically controlled brake instrument control box, disc brake assembly and drum brake assembly, fixed mounting has on the removal bearing chassis the rear side grudging post front side grudging post and seat tank tower, the seat tank tower sets up the rear side grudging post with between the front side grudging post, install the top both sides of rear side grudging post the drum brake assembly, install the top both sides of front side grudging post the disc brake assembly, the side is installed respectively and is braked executor and establish the case about the front side grudging post, still install and be fixed with brake vacuum booster assembly on the support body of front side grudging post, brake executor is connected to respectively through wheel cylinder brake hose disc brake assembly with on the brake assembly, brake executor still is connected to on the brake vacuum booster through master cylinder brake hose, brake vacuum booster is connected with parking brake lever and brake pedal through brake hose, brake lever installs on the seat tank tower, brake pedal installs on the front side grudging post, install the oil pressure gauge on the grudging post, install the oil pressure gauge panel the fixed box on the electronic control box, install the control box control panel and still hold the bottom of the control panel, the brake instrument control panel, the storage battery control panel, the bottom of the storage battery control panel and install on the removal bearing chassis, the base of the base frame.
2. An electric control brake system stand according to claim 1, wherein: the disc brake assembly is composed of a brake disc, a friction plate, a brake caliper piston, a brake caliper mounting frame and a brake caliper.
3. An electric control brake system stand as defined in claim 1, wherein: the control switches are two and are respectively a vacuum pump switch and a mode change-over switch.
4. An electric control brake system stand as defined in claim 1, wherein: the seat box frame is also fixedly provided with a seat, and the caster is a self-locking caster.
5. An electric control brake system stand as defined in claim 1, wherein: six oil pressure meters are embedded and installed on the oil pressure surface plate, namely a left front wheel brake pipe oil pressure meter, a right front wheel brake pipe oil pressure meter, a left rear wheel brake pipe oil pressure meter, a right rear wheel brake pipe oil pressure meter and two brake master cylinder oil pressure meters.
6. An electric control brake system stand according to claim 1, wherein: the detection terminal area is provided with a plurality of detection plug terminals, and the detection plug terminals are used for being connected with an external instrument.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120759720.1U CN218038331U (en) | 2021-04-14 | 2021-04-14 | Electronic control brake system rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120759720.1U CN218038331U (en) | 2021-04-14 | 2021-04-14 | Electronic control brake system rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218038331U true CN218038331U (en) | 2022-12-13 |
Family
ID=84339484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120759720.1U Active CN218038331U (en) | 2021-04-14 | 2021-04-14 | Electronic control brake system rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218038331U (en) |
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2021
- 2021-04-14 CN CN202120759720.1U patent/CN218038331U/en active Active
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