Integrated test equipment

Abstract

The utility model relates to the technical field of test equipment, and particularly discloses integrated test equipment, which comprises a frame base, an operation box, a tool rack and a protective fence, the operation box is arranged on one side of the upper surface of the frame base, an inclined operation panel is arranged on one side of the front end of the operation box, a main display screen and a control panel are arranged on the operation panel, and the main display screen and the control panel are arranged on the frame base. The tool rack is arranged on the frame base, the protective enclosure is arranged on the other three sides of the upper surface of the frame base in a surrounding mode, and a plurality of walking wheels and a plurality of hydraulic supports are arranged on the frame base. According to the utility model, different tool racks are arranged on the frame base, so that the practical teaching of an engine, a transmission and a brake system can be realized on the same platform, more comprehensive data support is provided for practical training personnel, the practical training efficiency is improved, the teaching cost is reduced, and the universality of test equipment is improved; the equipment is moved through the walking wheels, and stability and reliability during operation of the equipment are achieved through the hydraulic supports.

Description

TECHNICAL FIELD

[0001] The utility model relates to test equipment technical field especially, it relates to an integrated test equipment. BACKGROUND

[0002] With the development of automobile industry, the power assembly system of modern vehicle is increasingly complex, and each subsystem including engine, transmission and braking system needs highly coordinated work to ensure the safety, reliability and performance of vehicle, so the test of engine, transmission and braking system and the popularization of test process are particularly important, however, the test equipment in the prior art is mostly designed for single system, and the engine, transmission and braking system are respectively configured with independent test equipment, which cannot achieve the effect of universality, resulting in high teaching cost, and under the condition of limited teaching cost, sufficient resources cannot be provided for practical training personnel to carry out each system performance detection experiment and learning.

[0003] Therefore, it is necessary to provide an integrated test equipment to overcome the defects of the prior art. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the problems in the prior art and provides an integrated test equipment.

[0005] The technical scheme of the utility model is:

[0006] The integrated test equipment comprises a frame base, an operation box, a tooling rack and a protective fence.

[0007] The operation box is arranged on one side of the upper surface of the frame base, the front end of the operation box is provided with an inclined operation panel, the operation panel is provided with a main display screen and a control panel, the tooling rack is detachably arranged on the frame base, the protective fence is arranged around the remaining three sides of the upper surface of the frame base, a plurality of walking wheels and a plurality of hydraulic supports are arranged on the frame base, and the walking wheels and the hydraulic supports are arranged in a matrix.

[0008] Preferably, the operation panel is provided with a protective cover plate for protecting the main display screen, the protective cover plate comprises an upper cover plate and a lower cover plate, one side of the lower cover plate is hinged to the operation panel, and the other side of the lower cover plate is hinged to one side of the upper cover plate.

[0009] Preferably, the upper cover plate is provided with symmetrically distributed handles, and a folding pull rod is arranged between the lower cover plate and the operation panel.

[0010] Preferably, side doors are arranged on the two side walls of the operation box, and ventilation slots are arranged on the side doors.

[0011] Preferably, the protective fence comprises a back plate and two side plates, the back plate and the side plates are sheet metal structures, and slot-shaped mesh holes are arranged on the side plates.

[0012] Preferably, the inner side of the side baffle is provided with a detection platform.

[0013] Preferably, the protective fence comprises a frame structure and a mesh baffle, and the mesh baffle is arranged on the frame structure in a spaced manner.

[0014] Preferably, the lower side of the operation box is provided with a brake pedal, and the operation panel is further provided with a detection panel.

[0015] Preferably, the walking wheel adopts a universal wheel with a brake.

[0016] Compared with the prior art, the utility model has the beneficial effects that:

[0017] The utility model discloses a frame base is installed different tooling rack, can realize the real training teaching to engine, transmission and brake system on same platform to provide more comprehensive data support for the real training personnel, improves the real training efficiency, reduces the teaching cost, promotes the versatility of test equipment, realizes the movement of equipment through walking wheel, realizes the stable reliable of equipment operation through hydraulic support. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the three -dimensional structure schematic for the utility model embodiment 1 Figure 1 ;

[0019] Figure 2 It is the three -dimensional structure schematic for the utility model embodiment 1 Figure 2 ;

[0020] Figure 3 It is the three -dimensional structure schematic for the utility model embodiment 2 Figure 1 ;

[0021] Figure 4 It is the three -dimensional structure schematic for the utility model embodiment 2 Figure 2 ;

[0022] Figure 5 It is the three -dimensional structure schematic for the utility model embodiment 3 Figure 1 ;

[0023] Figure 6 It is the three -dimensional structure schematic for the utility model embodiment 3 Figure 2 .

[0024] Wherein, 1, frame base; 2, operation box; 21, side door; 22, ventilation slot hole; 3, tooling rack; 4, protective fence; 41, back baffle; 42, side baffle; 43, slot mesh; 44, frame structure; 45, mesh baffle; 5, main display screen; 6, control panel; 7, walking wheel; 8, hydraulic support; 9, upper cover plate; 10, lower cover plate; 11, handle; 12, folding pull rod; 13, detection table; 14, brake pedal; 15, detection panel. DETAILED DESCRIPTION

[0025] In order to make the technical means, technical features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific drawings.

[0026] Example 1

[0027] As shown in Figure 1 and Figure 2 , an integrated test equipment includes a frame base 1, an operation box 2, a tooling rack 3 and a protective fence 4, the frame base 1 is welded and spliced by sectional material, has high overall structural strength and strong bearing capacity, the operation box 2 is installed on one side of the upper surface of the frame base 1, the protective fence 4 is installed on the remaining three sides of the upper surface of the frame base 1, the space on the upper surface of the frame base 1 is enclosed into a four-side closed space through the operation box 2 and the protective fence 4, and the tooling rack 3 is installed in the enclosed space, the tooling rack 3 in the embodiment is adapted to an automatic transmission, can realize installation and positioning of the automatic transmission, facilitates simulation of the working environment of the transmission in a vehicle, teaching of the working principle and control logic of the transmission, and replacement of different tooling racks 3 according to the model of the transmission, and has strong versatility;

[0028] The front end side of the operation box 2 is processed into an inclined operation panel, the inclined operation panel is convenient for observation and operation, the main display screen 5 and the control panel 6 are installed on the operation panel, the main display screen 5 is used for intelligent man-machine interaction, various work indicator lights, buttons, switches, interfaces and acceleration pedals are installed on the control panel 6, and operation and display are facilitated during practical training;

[0029] A protective cover plate is connected to the operation panel, and the protective cover plate can open and cover the main display screen 5. The main display screen 5 is protected by the protective cover plate. The protective cover plate includes an upper cover plate 9 and a lower cover plate 10. One side of the lower cover plate 10 is hingedly connected to the operation panel. The other side of the lower cover plate 10 is hingedly connected to one side of the upper cover plate 9. The upper cover plate 9 and the lower cover plate 10 can be folded and opened relative to the operation panel. To prevent the upper cover plate 9 and the lower cover plate 10 from falling after being folded, folding pull rods 12 are connected between the lower cover plate 10 and the operation panel. The number of folding pull rods 12 is two. The two folding pull rods 12 are symmetrically distributed on both sides of the lower cover plate 10. Two handles 11 are installed on the upper cover plate 9 to facilitate operation of the upper cover plate 9. The two handles 11 are symmetrically distributed on both sides of the surface of the upper cover plate 9.

[0030] As shown in Figure 1 and Figure 2 , the inside of the operation box 2 is hollow. Various control modules and other electrical components are installed in the inside of the operation box 2. Side doors 21 are installed on both side walls of the operation box 2. The inside of the operation box 2 can be installed, debugged, and maintained by opening the side doors 21. Ventilation slots 22 are processed on the side doors 21 to ventilate and cool the inside of the operation box 2, ensuring the stability and safety of the operation of the electrical components.

[0031] As shown in Figure 1 and Figure 2 , a plurality of traveling wheels 7 and a plurality of hydraulic supports 8 are installed on the frame base 1. The traveling wheels 7 and the hydraulic supports 8 are both matrix distributed. The traveling wheels 7 are universal wheels with brakes. The equipment can be easily moved to a designated position. After being moved to the position, the position can be locked by the brake, or the frame base 1 can be lifted and supported by the hydraulic supports 8 to be stably and firmly positioned.

[0032] As shown in Figure 1 and Figure 2 , the protective fence 4 includes a rear baffle 41 and two side baffles 42. The rear baffle 41 and the side baffles 42 are both sheet metal structures, which can be made of stainless steel. They are wear-resistant, corrosion-resistant, and oil-resistant, and have a long service life. Groove mesh holes 43 are processed on the side baffles 42 to reduce the weight of the side baffles 42 and improve the ventilation performance.

[0033] As shown in Figure 3 and Figure 4 , a detection table 13 is installed on the inside of one of the side baffles 42. The detection table 13 can be used to perform related operations on the automatic transmission.

[0034] The device of the embodiment cooperates with the host computer software to simulate the working environment of the transmission in the actual vehicle, so that the trainee can deeply understand the working principle and control logic of the automatic transmission, the real-time data of the transmission operation can be displayed synchronously, and the dynamic curve is matched to make the operation law more intuitive, which is convenient for the trainee to learn and record. The trainee can master the key skills such as function identification, structure cognition, operation training, fault diagnosis and elimination, and maintenance and maintenance of the transmission accessories.

[0035] Embodiment 2

[0036] As shown in Figure 3 and Figure 4 , an integrated test device includes a frame base 1, an operation box 2, a tooling rack 3 and a protective fence 4. The frame base 1 is welded and spliced from profiled materials, has high overall structural strength and strong bearing capacity. The operation box 2 is installed on one side of the upper surface of the frame base 1, and the protective fence 4 is installed on the remaining three sides of the upper surface of the frame base 1. The upper surface space of the frame base 1 is enclosed into a four-side enclosed space through the operation box 2 and the protective fence 4, and the tooling rack 3 is installed in the enclosed space. The tooling rack 3 in the embodiment is matched with the engine and can realize the installation and positioning of the engine. When installing, the engine uses a special shock support seat, which has good shock absorption effect. The engine is matched with an electronic control unit, a fuel tank, a radiator, a water tank and other parts installed on the frame base 1, to establish the working environment of the engine and ensure that the running mode of the original vehicle is achieved. The running state of the engine under various working conditions can be demonstrated. The frame base 1 is also provided with an electric protection system, a fuel quantity display and alarm system, a teaching system, an intelligent fault setting system and the like, which are used to realize the detection of various functions of the engine.

[0037] The front end of the operation box 2 is processed into an inclined operation panel. The inclined operation panel is convenient for observation and operation. The main display screen 5 and the control panel 6 are installed on the operation panel. The main display screen 5 is used for intelligent human-computer interaction. The control panel 6 is provided with a bidirectional detection hole for convenient detection.

[0038] The operation panel is connected with a protective cover plate, the protective cover plate can open and shield the main display screen 5, the main display screen 5 is shielded through the protective cover plate, the main display screen 5 is protected, the protective cover plate is opened during practical operation, the man-machine interaction of the main display screen 5 is realized, the protective cover plate includes an upper cover plate 9 and a lower cover plate 10, one side of the lower cover plate 10 is hingedly connected with the operation panel, the other side of the lower cover plate 10 is hingedly connected with one side of the upper cover plate 9, the folding opening of the upper cover plate 9 and the lower cover plate 10 relative to the operation panel can be realized, in order to prevent the upper cover plate 9 and the lower cover plate 10 from falling after being folded, folding pull rods 12 are connected between the lower cover plate 10 and the operation panel, the number of the folding pull rods 12 is two, the two folding pull rods 12 are symmetrically distributed on the two sides of the lower cover plate 10, two handles 11 are installed on the upper cover plate 9 for facilitating the operation of the upper cover plate 9, the two handles 11 are symmetrically distributed on the two sides of the surface of the upper cover plate 9.

[0039] As shown in Figure 3 and Figure 4 The inside of the operation box 2 is a hollow structure, various control modules and electrical components are installed in the inside of the operation box 2, side doors 21 are installed on the two side walls of the operation box 2, the inside of the operation box 2 can be installed, debugged and maintained through the opening of the side doors 21, ventilation grooves 22 are processed on the side doors 21, the inside of the operation box 2 is ventilated and cooled, the stability and safety of the work of the electrical components are ensured.

[0040] As shown in Figure 3 and Figure 4 A plurality of walking wheels 7 and a plurality of hydraulic supports 8 are installed on the frame base 1, the walking wheels 7 and the hydraulic supports 8 are both matrix distributed, the walking wheels 7 are universal wheels with brakes, the equipment can be conveniently moved to a specified position, the position can be locked through the brake after being moved to the position, or the frame base 1 is lifted and supported through the hydraulic supports 8, so that the frame base 1 is stably and firmly positioned.

[0041] As shown in Figure 5 and Figure 6 The protective fence 4 includes a rear baffle 41 and two side baffles 42, the rear baffle 41 and the side baffles 42 are both sheet metal structures, can be made of stainless steel, are wear-resistant, corrosion-resistant and oil-resistant, have a long service life, and the side baffles 42 are processed with groove mesh holes 43, so that the side baffles 42 are lightened and the ventilation performance is improved.

[0042] The device of the embodiment demonstrates the running state of the engine under each working condition by starting the engine to reach the running mode of the original vehicle; detects the resistance, voltage, frequency, pulse width, duty cycle, oscilloscope and other tests of the electronic control system, and displays the parameter changes such as engine speed in real time through the main display screen 5; the fuel warning system is provided with a low alarm function, and when the oil tank oil is lower than the preset value, the buzzer alarms; the electric circuit protection system can protect the main power supply from short circuit and prevent reverse polarity power supply to ensure safety; the device runs through the entire engine teaching, realizes the cognitive and stage examination of the mechanical part.

[0043] Embodiment 3

[0044] As shown in Figure 5 and Figure 6 , an integrated test device includes a frame base 1, an operation box 2, a tooling rack 3 and a protective fence 4, the frame base 1 is welded and spliced by section bars, has high overall structural strength and strong bearing capacity, the operation box 2 is installed on one side of the upper surface of the frame base 1, the protective fence 4 is installed on the remaining three sides of the upper surface of the frame base 1, and the space on the upper surface of the frame base 1 is surrounded by the operation box 2 and the protective fence 4 to form a four-side closed space, and the tooling rack 3 is installed in the surrounded space, the tooling rack 3 in the embodiment is adapted to the ABS pneumatic brake control system of the transport vehicle, carries the transport vehicle gas circuit, electromagnetic valve, wheel speed sensor, disc brake caliper assembly and other real objects, and the composition and working process of the brake system are clear and complete.

[0045] The front end of the operation box 2 is processed into an inclined operation panel, the inclined operation panel is convenient for observation and operation, the main display screen 5, the control panel 6 and the detection panel 15 are installed on the operation panel, the main display screen 5 is used for intelligent man-machine interaction, various operation buttons and indicator lights are installed on the control panel 6, the gas pump, the driving motor, the pump station hydraulic motor, the exhaust valve, the shaft lock valve and the ABS working switch can be controlled through the start and stop button switches.

[0046] The protective cover plate is connected to the operation panel and can open and cover the main display screen 5. The main display screen 5 is protected by covering the main display screen 5 by the protective cover plate. The protective cover plate is opened during practical operation to realize human-computer interaction of the main display screen 5. The protective cover plate comprises an upper cover plate 9 and a lower cover plate 10. One side of the lower cover plate 10 is hingedly connected to the operation panel. The other side of the lower cover plate 10 is hingedly connected to one side of the upper cover plate 9. The upper cover plate 9 and the lower cover plate 10 can be folded and opened relative to the operation panel. In order to prevent the upper cover plate 9 and the lower cover plate 10 from hanging after being folded, folding pull rods 12 are connected between the lower cover plate 10 and the operation panel. The number of the folding pull rods 12 is two. The two folding pull rods 12 are symmetrically distributed on both sides of the lower cover plate 10. In order to facilitate the operation of the upper cover plate 9, two handles 11 are installed on the upper cover plate 9. The two handles 11 are symmetrically distributed on both sides of the surface of the upper cover plate 9.

[0047] As shown in Figure 5 and Figure 6 , the inside of the operation box 2 is a hollow structure. A fault setting module, a data collector module, an ABS control unit, a switching power supply and other components are installed in the inside of the operation box 2. Side doors 21 are installed on both side walls of the operation box 2. The inside of the operation box 2 can be installed, debugged, maintained and the like by opening the side doors 21. Ventilation slots 22 are processed on the side doors 21 to ventilate and cool the inside of the operation box 2, so as to ensure the stability and safety of the work of each electrical component.

[0048] As shown in Figure 5 and Figure 6 , a plurality of walking wheels 7 and a plurality of hydraulic supports 8 are installed on the frame base 1. The walking wheels 7 and the hydraulic supports 8 are both matrix distributed. The walking wheels 7 are universal wheels with brakes. The equipment can be conveniently moved to a specified position. After being moved to the position, the position can be locked by the brake or the frame base 1 can be lifted and supported by the hydraulic supports 8 to be stably and firmly positioned.

[0049] As shown in Figure 5 and Figure 6 , the protective fence 4 comprises a frame structure 44 and a mesh baffle 45. The mesh baffle 45 is installed on the frame structure 44 at intervals. Specifically, the mesh baffle 45 is installed at the position of the rotating bridge disc to isolate the rotating components and prevent accidental touching, thereby improving the safety of use.

[0050] As shown in ​ and ​ , a brake pedal 14 is installed on one side of the lower part of the operation box 2. In normal working conditions, the brake pedal 14 is stepped on to realize the ABS anti-lock function and display the working conditions of the ABS driving brake device, the parking brake device and the auxiliary brake device.

[0051] The device of the embodiment is suitable for learning the practical training contents of the structural principle, air path connection, function demonstration, brake adjustment, wheel speed sensor, electromagnetic valve fault simulation and the like of the vehicle air brake system, and facilitates relevant personnel to deeply understand and learn the connection of the air path of the practical vehicle brake and the anti-lock function of each electromagnetic valve, wheel speed sensor and ABS in operation.

[0052] The above is only the preferred embodiment of the present application, and is not intended to limit the scope of the present application. Any equivalent changes and modifications made within the scope of the present application shall be within the technical scope of the present application.

Claims

1. An integrated testing device, characterized in that, The device includes: The frame base (1), operation box (2), tooling stand (3) and protective enclosure (4) are provided. The operation box (2) is located on one side of the upper surface of the frame base (1). An inclined operation panel is provided on the front side of the operation box (2). The operation panel is provided with a main display screen (5) and a control panel (6). The tooling stand (3) is detachably installed on the frame base (1). The protective enclosure (4) is arranged around the other three sides of the upper surface of the frame base (1). The frame base (1) is provided with multiple walking wheels (7) and multiple hydraulic supports (8). The walking wheels (7) and hydraulic supports (8) are arranged in a matrix.

2. The integrated testing equipment according to claim 1, characterized in that: The operation panel is provided with a protective cover for protecting the main display screen (5). The protective cover includes an upper cover (9) and a lower cover (10). One side of the lower cover (10) is hinged to the operation panel, and the other side of the lower cover (10) is hinged to one side of the upper cover (9).

3. The integrated testing equipment according to claim 2, characterized in that: The upper cover plate (9) is provided with symmetrically distributed handles (11), and the lower cover plate (10) is provided with a folding lever (12) between it and the operation panel.

4. The integrated testing equipment according to claim 1, characterized in that: The control box (2) is provided with side doors (21) on both sides of the side walls, and ventilation slots (22) are provided on the side doors (21).

5. The integrated testing device according to claim 1, characterized in that: The protective enclosure (4) includes a rear baffle (41) and two side baffles (42). Both the rear baffle (41) and the side baffles (42) are sheet metal structures, and the side baffles (42) are provided with grooved mesh holes (43).

6. The integrated testing device according to claim 5, characterized in that: A testing platform (13) is provided on the inner side of the side baffle (42).

7. The integrated testing equipment according to claim 1, characterized in that: The protective enclosure (4) includes a frame structure (44) and a mesh baffle (45), with the mesh baffle (45) spaced apart on the frame structure (44).

8. The integrated testing equipment according to claim 1, characterized in that: A brake pedal (14) is provided on the lower side of the control box (2), and a detection panel (15) is also provided on the control panel.

9. The integrated testing device according to claim 1, characterized in that: The traveling wheel (7) is a universal wheel with brakes.

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