Electromechanical safety protection practical training device

Abstract

The utility model discloses an electromechanical safety protection practical training device in the technical field of electromechanical safety, which comprises an electromechanical practical training platform, four groups of supporting legs are arranged at the bottom of the electromechanical practical training platform, a U-shaped vertical frame is connected to the upper surface of the electromechanical practical training platform, an adjusting mechanism is arranged on the outer wall of the left side of the U-shaped vertical frame, and the adjusting mechanism comprises a connecting sliding block. A through groove is formed in the left side wall of the U-shaped vertical frame and slidably connected with the connecting sliding block, a lifting protection plate is installed on the side wall of the connecting sliding block, a transparent glass plate is arranged on the front end face of the lifting protection plate, and a through through groove is formed in the top of the U-shaped vertical frame. When the lifting protection plate is located at the front end of the electromechanical practical training platform, in the demonstration process of the electromechanical practical training platform, mechanical parts are not prone to flying out to hurt people, and the protection effect on the electromechanical practical training platform is good.

Description

Technical Field

[0001] The utility model relates to the technical field of electromechanical safety, in particular to an electromechanical safety protection training device. Background Art

[0002] Electromechanical training devices are equipment used to cultivate students' practical skills in mechatronics. They generally include modules such as analog circuits, mechanical transmissions, and sensors. Students can learn the principles and applications of electromechanical systems and improve their practical operation skills by assembling, debugging, and operating these modules. This type of device is usually designed to be simple and easy to use, and is suitable for school laboratories or training centers.

[0003] The mechanical parts on the existing electromechanical training devices are usually directly exposed to the external environment, and there is no protection for the mechanical parts on the electromechanical training devices. During the demonstration of the electromechanical training platform, the mechanical parts are easy to fly out and injure people, and the protection effect of the electromechanical training platform is not good. For this reason, we propose an electromechanical safety protection training device. Utility Model Content

[0004] The purpose of the utility model is to provide a mechanical and electrical safety protection training device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A electromechanical safety protection training device comprises an electromechanical training platform, four sets of supporting legs are installed at the bottom of the electromechanical training platform, and a U-shaped frame is connected to the upper surface of the electromechanical training platform, an adjustment mechanism is provided on the left outer wall of the U-shaped frame, the adjustment mechanism comprises a connecting slider, a through slot is provided on the left side wall of the U-shaped frame, and the through slot is slidably connected to the connecting slider, a lifting protection plate is installed on the side wall of the connecting slider, a transparent glass plate is provided on the front end surface of the lifting protection plate, and a through slot is provided on the top of the U-shaped frame.

[0007] Further: the adjustment mechanism also includes two groups of fixed plates, which are respectively installed on the top and bottom ends of the left outer wall of the U-shaped frame. The top of the upper fixed plate is connected to a stepper motor, and the output end of the stepper motor is connected to a screw rod. The bottom end of the screw rod is rotatably connected to the upper surface of the lower fixed plate through a bearing. A threaded sleeve is threaded on the screw rod, and the side wall of the threaded sleeve is connected to the side wall of the connecting slider.

[0008] Furthermore: the bottom ends of the outer walls on both sides of the U-shaped frame are connected with mounting plates, and the two sets of mounting plates are vertically threadedly connected with locking bolts.

[0009] Furthermore: a guide groove is provided on the right inner wall of the U-shaped stand, a guide slider is slidably connected in the guide groove, and the outer wall of the guide slider is connected to the outer wall of the lifting protection plate.

[0010] Further: damping pads are provided at the bottoms of the four sets of supporting legs.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model can drive the screw rod to rotate through the operation of the stepping motor, and the threaded sleeve connected to the screw rod threadably passes through the slot and the connecting slider to slide and limit, and can drive the lifting protection plate to move up and down. When the lifting protection plate is located at the front end of the mechanical parts on the electromechanical training platform, the mechanical parts are not easy to fly out and injure people during the demonstration of the electromechanical training platform, and the protection effect of the electromechanical training platform is good; the U-shaped frame is connected to the electromechanical training platform by the mounting plate and the locking bolt, which realizes the quick disassembly and assembly of the U-shaped frame and the electromechanical training platform, and is convenient for the staff to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0015] Figure 3 For the utility model Figure 1 Enlarged structural diagram at B in the middle.

[0016] In the figure: 1. Electromechanical training platform; 2. Support legs; 3. U-shaped stand; 4. Lifting protection plate; 5. Transparent glass plate; 6. Through slot; 7. Fixed plate; 8. Stepper motor; 9. Screw; 10. Threaded sleeve; 11. Through slot; 12. Connecting slider; 13. Guide slot; 14. Guide slider; 15. Mounting plate; 16. Locking bolt. DETAILED DESCRIPTION

[0017] 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 in 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.

[0018] Embodiment 1:

[0019] See also Figure 1-3The utility model provides a technical solution: an electromechanical safety protection training device, comprising an electromechanical training platform 1, four groups of supporting legs 2 are installed at the bottom of the electromechanical training platform 1, and a U-shaped frame 3 is connected to the upper surface of the electromechanical training platform 1, and an adjustment mechanism is provided on the left outer wall of the U-shaped frame 3, and the adjustment mechanism includes a connecting slider 12, a through slot 11 is provided on the left side wall of the U-shaped frame 3, and the through slot 11 is slidably connected to the connecting slider 12, a lifting protection plate 4 is installed on the side wall of the connecting slider 12, a transparent glass plate 5 is provided on the front end surface of the lifting protection plate 4, and a through slot 6 is provided on the top of the U-shaped frame 3.

[0020] The U-shaped stand 3 is located at the front end of the mechanical parts on the electromechanical training platform 1. When in use, the U-shaped stand 1 is installed on the electromechanical training platform 1. The lifting protection plate 4 can be driven to move up and down through the action of the adjusting mechanism. When the lifting protection plate 4 is located at the front end of the mechanical parts of the electromechanical training platform 1, the mechanical parts are not easy to fly out and injure people during the demonstration of the electromechanical training platform 1, and the protection effect of the electromechanical training platform 1 is good. When the mechanical parts of the electromechanical training platform 1 are used, the lifting protection plate 4 can be driven to move upward through the adjusting mechanism, so that the lifting protection plate 4 extends out from the through slot 6. At this time, the mechanical parts on the electromechanical training platform 1 are exposed to the outside, which is convenient for students and teachers to use.

[0021] Among them, preferably, the adjustment mechanism also includes two groups of fixed plates 7, which are respectively installed on the top and bottom of the left outer wall of the U-shaped frame 3, and the top of the upper fixed plate 7 is connected to a stepper motor 8, and the output end of the stepper motor 8 is connected to a screw rod 9, and the bottom end of the screw rod 9 is rotatably connected to the upper surface of the lower fixed plate 7 through a bearing, and a threaded sleeve 10 is threadedly connected to the screw rod 9, and the side wall of the threaded sleeve 10 is connected to the side wall of the connecting slider 12; the cross-sections of the through slot 11 and the connecting slider 12 are both rectangular, and the connecting slider 12 is fixedly connected to the threaded sleeve 10 and the lifting protective plate 4. The operation of the stepper motor 8 can drive the screw rod 9 to rotate, and the threaded sleeve 10 threadedly connected to the screw rod 9 can drive the lifting protective plate 4 to move up and down after passing through the through slot 11 and the connecting slider 12.

[0022] Preferably, the bottom ends of the outer walls on both sides of the U-shaped frame 3 are connected to mounting plates 15, and the two sets of mounting plates 15 are vertically threaded with locking bolts 16; the mounting plates 15 are fixedly connected to the outer walls of the U-shaped frame 3, and the U-shaped frame 3 and the electromechanical training platform 1 can be quickly disassembled and assembled by rotating the locking bolts 16 in the mounting plates 15.

[0023] Preferably, a guide groove 13 is provided on the right inner wall of the U-shaped frame 3, and a guide slider 14 is slidably connected in the guide groove 13, and the outer wall of the guide slider 14 is connected to the outer wall of the lifting protection plate 4; the outer wall of the guide slider 14 is fixedly connected to the lifting protection plate 4, and after the guide slider 14 and the guide groove 13 are slidingly limited, the lifting protection plate 4 can move up and down more smoothly.

[0024] Embodiment 2:

[0025] Reference Figure 1 This embodiment is different from the first embodiment in that damping pads are provided at the bottom of the four groups of supporting legs 2; the damping pads can increase the friction between the supporting legs 2 and the working ground, thereby improving the stability of the electromechanical training platform 1 during use.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mechanical and electrical safety protection training device, comprising a mechanical and electrical training platform (1), characterized in that: Four groups of supporting legs (2) are installed at the bottom of the electromechanical training platform (1), and a U-shaped stand (3) is connected to the upper surface of the electromechanical training platform (1). An adjustment mechanism is provided on the left outer wall of the U-shaped stand (3), and the adjustment mechanism includes a connecting slider (12). A through slot (11) is provided on the left side wall of the U-shaped stand (3), and the through slot (11) is slidably connected to the connecting slider (12). A lifting protection plate (4) is installed on the side wall of the connecting slider (12), and a transparent glass plate (5) is provided on the front end surface of the lifting protection plate (4), and a through slot (6) is provided on the top of the U-shaped stand (3).

2. The electromechanical safety protection training device according to claim 1 is characterized in that: The adjustment mechanism further comprises two sets of fixing plates (7), which are respectively mounted on the top and bottom ends of the left outer wall of the U-shaped stand (3), and a stepping motor (8) is connected to the top of the upper fixing plate (7).

3. The electromechanical safety protection training device according to claim 2 is characterized in that: The output end of the stepper motor (8) is connected to a screw rod (9), and the bottom end of the screw rod (9) is rotatably connected to the upper surface of the lower fixed plate (7) via a bearing.

4. The electromechanical safety protection training device according to claim 3 is characterized in that: A threaded sleeve (10) is threadedly connected to the screw rod (9), and a side wall of the threaded sleeve (10) is connected to a side wall of a connecting slide block (12).

5. The electromechanical safety protection training device according to claim 1 is characterized in that: The bottom ends of the outer walls on both sides of the U-shaped stand (3) are connected to mounting plates (15), and locking bolts (16) are vertically threadedly connected in the two sets of mounting plates (15).

6. The electromechanical safety protection training device according to claim 1 is characterized in that: A guide groove (13) is provided on the right inner wall of the U-shaped stand (3), a guide slider (14) is slidably connected in the guide groove (13), and the outer wall of the guide slider (14) is connected to the outer wall of the lifting protection plate (4).

7. The electromechanical safety protection training device according to claim 1 is characterized in that: The bottoms of the four groups of supporting legs (2) are all provided with damping pads.

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