Simulation console for electrical system of engineering machinery

Abstract

The utility model relates to the field of simulation consoles, and discloses an engineering machinery electrical system simulation console, which comprises a simulation part and a protection part arranged in the center inside the simulation part. The simulation part comprises a simulation plate and a supporting frame, the simulation plate is welded to the top of the supporting frame, a limiting inserting groove is formed in the inner bottom face of the simulation plate, a limiting shaft hole is formed in the middle of the supporting frame, and transmission gears are rotationally connected to the bottom edges of the two ends of the simulation plate in a clamped mode; according to the utility model, through the cooperative connection of the simulation part and the protection part, the protection part can carry out isolation protection on equipment in the simulation part, the use safety of the console is improved, and the warning banner is automatically unfolded, so that the warning banner can play a role in warning untrained personnel, and the safety of the console is improved. And accidents are reduced.

Description

Technical Field

[0001] The utility model relates to the field of simulation consoles, in particular to a simulation console for an electrical system of an engineering machinery. Background Art

[0002] The construction machinery electrical system simulation console is a device used to simulate and control the electrical system of construction machinery. It can simulate various electrical systems of construction machinery, such as motors, sensors, actuators, etc., and control and monitor them through buttons, switches, knobs, etc. on the console.

[0003] Through the construction machinery electrical system simulation console, users can simulate and debug the working status of the electrical system, understand the performance and functions of the system, and optimize and improve it. At the same time, through the operation of the console, precise control and adjustment of the electrical system can be achieved. The existing construction machinery electrical system simulation console cannot provide safety protection after the console is wired during use, and it cannot automatically cut off the power during wiring. At the same time, it cannot display warning signs simultaneously during wiring, and cannot serve as a safety warning for learners, thus reducing the safety of the use of the electrical system simulation console. Utility Model Content

[0004] The purpose of the utility model is to provide a construction machinery electrical system simulation console to solve the following technical problems: how to improve the safety of the construction machinery electrical system simulation console

[0005] The purpose of the utility model can be achieved through the following technical solutions: an engineering machinery electrical system simulation console, comprising: a simulation component and a protection component, wherein the protection component is arranged at the inner center of the simulation component;

[0006] The simulation component includes a simulation board and a support frame, the simulation board is welded to the top of the support frame, a limit slot is provided on the inner bottom surface of the simulation board, a limit shaft hole is provided in the middle of the support frame, the bottom edges at both ends of the simulation board are rotatably connected with transmission gears, a lifting frame is slidably inserted on the top outer surface of the simulation board, a warning banner is fixedly connected to the upper inner surface of the lifting frame, and a power-off button is provided on the side of the simulation board and at the edge of the limit slot;

[0007] The protective component includes a threaded rod, a rotating shaft and a protective plate. The bottom center of the protective plate is threadedly connected to the outer surface of the threaded rod. The bottom outer surfaces of the threaded rod and the rotating shaft are both provided with sprockets. The outer surfaces of the sprockets are meshed with chains. The top of the rotating shaft is fixedly connected with a turntable. Tooth grooves are provided on the outer surfaces of both ends of the protective plate and the lifting frame.

[0008] As a preferred solution of the utility model: the bottom end of the warning banner is fixedly connected to the upper surface of the simulation board, and the lifting frame is meshedly connected with the transmission gear through the tooth groove on the bottom outer surface.

[0009] As a preferred solution of the present utility model: the protective plate is slidably plugged into the bottom surface of the simulation board via a limiting slot.

[0010] As a preferred solution of the utility model: the protection plate is meshed and connected with the transmission gear through the tooth grooves at both ends.

[0011] As a preferred solution of the utility model: the rotating shaft and the threaded rod are rotatably connected with the middle part of the supporting frame through a limiting shaft hole.

[0012] As a preferred solution of the utility model: the bottom center of the protective plate is movably abutted against the power-off button.

[0013] Beneficial effects of the utility model:

[0014] (1) The utility model can block the back of the console with a protective plate by arranging a protective component inside the simulation component, thereby preventing untrained personnel from randomly touching the lines and reducing the probability of accidents. In addition, a lifting frame and a warning banner are arranged outside the simulation board, which can be automatically unfolded during wiring, to serve as a reminder and warning, prevent accidental contact accidents, and thus improve the safety of the console;

[0015] (2) The utility model can make the protective component isolate and protect the equipment inside the simulation component through the coordinated connection between the simulation component and the protective component, thereby improving the safety of the console. In addition, the warning banner is automatically unfolded to serve as a warning to untrained personnel and reduce the occurrence of accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings.

[0017] Figure 1 Expand the structural diagram for the simulation console;

[0018] Figure 2 This is a schematic diagram of the structure on the back of the simulation console;

[0019] Figure 3 It is a schematic diagram of the cutaway structure of the simulated component;

[0020] Figure 4 It is a schematic diagram of the protective component structure.

[0021] Description of the drawings: 1. Simulation component; 2. Protection component; 11. Power-off button; 12. Limiting slot; 13. Warning banner; 14. Simulation board; 15. Lifting frame; 16. Transmission gear; 17. Support frame; 18. Limiting shaft hole; 21. Threaded rod; 22. Tooth groove; 23. Sprocket; 24. Chain; 25. Rotating shaft; 26. Turntable; 27. Protective plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 4 As shown, the utility model is a simulation console for an electrical system of an engineering machinery, comprising: a simulation component 1 and a protection component 2, wherein the protection component 2 is arranged at the inner center of the simulation component 1;

[0024] The simulation component 1 includes a simulation board 14 and a support frame 17. The simulation board 14 is welded to the top of the support frame 17. A limited slot 12 is provided on the inner bottom surface of the simulation board 14. A limited shaft hole 18 is provided in the middle of the support frame 17. The bottom edges of both ends of the simulation board 14 are rotatably connected with transmission gears 16. A lifting frame 15 is slidably inserted on the top outer surface of the simulation board 14. A warning banner 13 is fixedly connected to the upper inner surface of the lifting frame 15. A power-off button 11 is provided on the side of the simulation board 14 and at the edge of the limited slot 12;

[0025] The protective component 2 includes a threaded rod 21, a rotating shaft 25 and a protective plate 27. The bottom center of the protective plate 27 is threadedly connected to the outer surface of the threaded rod 21. The bottom outer surfaces of the threaded rod 21 and the rotating shaft 25 are both provided with sprockets 23. The outer surface of the sprocket 23 is meshedly connected with a chain 24. The top of the rotating shaft 25 is fixedly connected with a turntable 26. Tooth grooves 22 are provided on the outer surfaces of both ends of the protective plate 27 and the lifting frame 15.

[0026] The bottom end of the warning banner 13 is fixedly connected to the upper surface of the simulation board 14 , the lifting frame 15 is meshedly connected to the transmission gear 16 through the tooth groove 22 on the bottom outer surface, and the protective plate 27 is slidably plugged into the bottom surface of the simulation board 14 through the limiting slot 12 .

[0027] Through the above technical scheme, the bottom end of the warning banner 13 can be fixedly connected to the upper surface of the simulation board 14, and the warning banner 13 can be pulled to unfold when the lifting frame 15 rises to serve as a warning to other personnel. The lifting frame 15 is meshed and connected with the transmission gear 16 through the tooth groove 22 on the bottom outer surface, and can drive the lifting frame 15 to rise and fall in the opposite direction when the protective plate 27 is raised and lowered. The protective plate 27 is slidably connected to the bottom surface of the simulation board 14 through the limiting slot 12, which can play a limiting role in the lifting and lowering of the protective plate 27.

[0028] The protection plate 27 is meshed with the transmission gear 16 through the tooth grooves 22 at both ends, the rotating shaft 25 and the threaded rod 21 are rotatably connected with the middle of the support frame 17 through the limiting shaft hole 18, and the bottom center of the protection plate 27 is movably abutted against the power-off button 11.

[0029] Through the above technical scheme, the protective plate 27 can be meshed and connected with the transmission gear 16 through the tooth grooves 22 at both ends, and the transmission gear 16 can be controlled to rotate forward and reverse when the protective plate 27 is raised or lowered. The rotating shaft 25 and the threaded rod 21 are rotatably engaged with the middle part of the support frame 17 through the limiting shaft hole 18, thereby ensuring the rotation stability of the rotating shaft 25 and the threaded rod 21, and the bottom center of the protective plate 27 is movably abutted against the power-off button 11, thereby being able to control the disconnection of the main power supply of the controller.

[0030] The working principle of the utility model is as follows: before using the construction machinery electrical system simulation console, it is necessary to wire the internal components of the console. When wiring, first rotate the turntable 26 to drive the shaft 25 to rotate, and the shaft 25 will drive the threaded rod 21 to rotate synchronously through the sprocket 23 and the chain 24 at the bottom. When the threaded rod 21 rotates, it will drive the protective plate 27 to descend inside the limit slot 12 until the top of the protective plate 27 descends and squeezes the power-off button 11 to cut off the main power supply of the console. When the protective plate 27 descends, it drives the transmission gear 16 to rotate synchronously through the tooth groove 22, and the rotation of the transmission gear 16 will drive the lifting frame 15 to rise. When the lifting frame 15 rises, it will drive the warning banner 13 to unfold, so as to warn others that this console should not be touched during the wiring process. When the wiring is completed, the shaft 25 is rotated in the opposite direction to drive the synchronous threaded rod 21 to rotate in the opposite direction, so that the protective plate 27 rises and resets. When the protective plate 27 rises, the power-off button 11 is reset, and the console can be powered on. At the same time, the tooth groove 22 will drive the transmission gear 16 to rotate in the opposite direction, driving the lifting frame 15 to descend and reset. At the same time, the warning banner 13 can be stored on the top of the simulation board 14. After the wiring is completed, the console can be used to simulate the electrical system of engineering machinery for teaching or experiments. Therefore, through the coordinated connection between the simulation component 1 and the protective component 2, the protective component 2 can isolate and protect the equipment inside the simulation component 1, thereby improving the safety of the console. In addition, the warning banner 13 is automatically unfolded, which can serve as a warning to untrained personnel and reduce the occurrence of accidents.

[0031] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A construction machinery electrical system simulation console, comprising: A simulation component (1) and a protection component (2), wherein the protection component (2) is arranged at the inner center of the simulation component (1); The simulation component (1) comprises a simulation board (14) and a support frame (17), the simulation board (14) is welded to the top of the support frame (17), a limit slot (12) is provided on the inner bottom surface of the simulation board (14), a limit shaft hole (18) is provided in the middle of the support frame (17), the bottom edges at both ends of the simulation board (14) are rotatably connected with transmission gears (16), a lifting frame (15) is slidably inserted on the top outer surface of the simulation board (14), a warning banner (13) is fixedly connected to the upper inner surface of the lifting frame (15), and a power-off button (11) is provided on the side of the simulation board (14) and at the edge of the limit slot (12); The protective component (2) comprises a threaded rod (21), a rotating shaft (25) and a protective plate (27); the bottom center of the protective plate (27) is threadedly connected to the outer surface of the threaded rod (21); the bottom outer surfaces of the threaded rod (21) and the rotating shaft (25) are both provided with sprockets (23); the outer surface of the sprocket (23) is meshedly connected with a chain (24); the top end of the rotating shaft (25) is fixedly connected with a rotating disk (26); and tooth grooves (22) are provided on the outer surfaces of both ends of the protective plate (27) and the lifting frame (15).

2. The construction machinery electrical system simulation console according to claim 1, characterized in that: The bottom end of the warning banner (13) is fixedly connected to the upper surface of the simulation board (14), and the lifting frame (15) is meshedly connected to the transmission gear (16) via the tooth groove (22) on the outer surface of the bottom.

3. The construction machinery electrical system simulation console according to claim 2, characterized in that: The protective plate (27) is slidably plugged into the bottom surface of the simulation board (14) via the limiting slot (12).

4. The construction machinery electrical system simulation console according to claim 3, characterized in that: The protection plate (27) is meshedly connected with the transmission gear (16) via tooth grooves (22) at both ends.

5. The construction machinery electrical system simulation console according to claim 4, characterized in that: The rotating shaft (25) and the threaded rod (21) are rotatably connected to the middle of the support frame (17) through the limiting shaft hole (18).

6. The construction machinery electrical system simulation console according to claim 5, characterized in that: The bottom center of the protective plate (27) is movably in contact with the power-off button (11).

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