Dangerous demonstration device for electric power safety training

Abstract

The utility model relates to the technical field of practical training equipment, in particular to a danger demonstration device for electric power safety training, which comprises a base, two power connection columns are mounted on the base through a mounting seat, a strip-shaped plate is fixedly mounted on the base, a supporting block is slidably mounted on the strip-shaped plate, a rotating hole is formed in the supporting block, and the rotating hole is communicated with the strip-shaped plate. A rotating shaft is rotatably mounted in the rotating hole, a rotating disc is fixedly mounted at one end of the rotating shaft, two fixing seats are fixedly mounted on the rotating disc, two mounting blocks are fixedly mounted on each of the two fixing seats, inserting holes are formed in the surfaces of the mounting blocks, and simulation fingers are inserted in the inserting holes. According to the utility model, through mutual cooperation of the supporting block, the rotating shaft, the rotating disc, the fixed seat, the installation block, the simulation finger and the power connection column, a real-time scene when the finger is in contact with power is simulated, so that a student can observe an electric shock scene more visually and know the risk of field work more visually.

Description

Technical Field

[0001] The utility model relates to the technical field of training equipment, in particular to a hazard demonstration device for power safety training. Background Art

[0002] In the operation of the power system, damage to power facilities caused by system overload occurs frequently. Therefore, power production personnel must strictly abide by relevant regulations and precautions when operating and maintaining equipment. This is an important measure to ensure the personal safety of personnel.

[0003] In real life, when conducting professional training for trainees, traditional theoretical explanations are often used for safety training. However, pure theoretical education can only allow trainees to understand the dangers of electricity in writing, and there is often a certain gap between the written description and the reality. Therefore, it is not possible to better enable trainees to more intuitively understand the dangers of on-site work. Therefore, it is necessary to provide a hazard demonstration device for power safety training so that trainees can have a more intuitive understanding of the dangers of on-site work. Utility Model Content

[0004] The purpose of the utility model is to solve the following shortcomings in the prior art: traditional safety training is carried out through theoretical explanations, but pure theoretical education can only allow trainees to understand the dangers of electricity in writing, and there is often a certain gap between the written description and the reality, so it is not possible to better allow trainees to more intuitively understand the dangers of on-site work, and a hazard demonstration device for power safety training is proposed.

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

[0006] A hazard demonstration device for power safety training comprises a base, a mounting seat is fixedly mounted on the base, and two power connection posts are fixedly mounted on the mounting seat;

[0007] A strip plate is fixedly installed on the base, a support block is slidably installed on the strip plate through a moving component, a rotating hole is opened on the support block, a rotating shaft is rotatably installed in the rotating hole, a rotating disk is fixedly installed at one end of the rotating shaft, two fixed seats are fixedly installed on the rotating disk, two mounting blocks are fixedly installed on the two fixed seats, and sockets are opened on the surfaces of the plurality of mounting blocks, and simulated fingers are inserted in the sockets.

[0008] Preferably, a movable groove is opened on the surface of the strip plate, and the movable assembly includes a reciprocating screw rod rotatably installed in the movable groove and a driving motor fixedly installed on the base, and one end of the reciprocating screw rod passes through the movable groove and is fixedly connected to the output shaft of the driving motor.

[0009] Preferably, a protective cover is fixedly mounted on the base, and the power connection post is located below the protective cover.

[0010] Preferably, the simulated fingers close to each other on the two fixing seats are covered with bonding gloves, the two power connection poles are respectively on the same horizontal line with the simulated fingers above and below the two fixing seats, and the base is provided with a transmission component for driving the rotating shaft to rotate.

[0011] Preferably, the transmission assembly includes two spiral guide rails symmetrically fixedly mounted on the rotating shaft, a circular ring fixedly mounted on the base via a support rod, and two blocks symmetrically fixedly mounted on the inner ring of the circular ring, wherein the two blocks correspond to the two spiral guide rails respectively.

[0012] Preferably, an annular groove is provided on the side of the rotating disk, a counterweight block is slidably installed in the annular groove, a rubber sleeve is fixedly sleeved on the rotating shaft, and the surface of the rubber sleeve is in contact with the inner wall of the rotating hole.

[0013] In the utility model, the beneficial effects are:

[0014] 1. Through the coordination of the moving components, support blocks, rotating shafts, rotating disks, fixing seats, mounting blocks, simulated fingers and connecting poles, the real-time scene of fingers touching electricity is simulated, so that trainees can observe the electric shock scene more intuitively and understand the dangers of on-site work more intuitively;

[0015] 2. Put an insulating glove on one of the two simulated fingers on the fixed seat, set up a control group, compare the difference between wearing insulating gloves and not wearing insulating gloves, observe the demonstration results, and let the trainees understand the importance of wearing insulating gloves when working on site. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a right-side perspective structural diagram of a hazard demonstration device for power safety training proposed by the utility model;

[0017] Figure 2 This is a left-side stereoscopic structural diagram of a hazard demonstration device for power safety training proposed by the utility model;

[0018] Figure 3 This is a three-dimensional structural diagram of a fixing base and a simulated finger in a hazard demonstration device for electric safety training proposed by the utility model;

[0019] Figure 4 for Figure 1 A magnified view of the structure in the middle.

[0020] In the figure: 1 base, 2 mounting seat, 3 connecting pole, 4 strip plate, 5 support block, 6 counterweight, 7 rotating shaft, 8 rotating disk, 9 fixed seat, 10 mounting block, 11 simulated finger, 12 reciprocating screw rod, 13 driving motor, 14 protective cover, 15 spiral guide rail, 16 support rod, 17 ring, 18 stop block. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-Figure 4 , a hazard demonstration device for power safety training, comprising a base 1, a mounting seat 2 is fixedly mounted on the base 1, and two power connection posts 3 are fixedly mounted on the mounting seat 2;

[0023] A strip plate 4 is fixedly installed on the base 1, and a support block 5 is slidably installed on the strip plate 4 through a moving component. A moving groove is provided on the surface of the strip plate 4. The moving component includes a reciprocating screw 12 rotatably installed in the moving groove and a driving motor 13 fixedly installed on the base 1. One end of the reciprocating screw 12 passes through the moving groove and is fixedly connected to the output shaft of the driving motor 13. A rotating hole is provided on the support block 5, and a rotating shaft 7 is rotatably installed in the rotating hole. A rotating disk 8 is fixedly installed on one end of the rotating shaft 7. Two fixed seats 9 are fixedly installed on the rotating disk 8, and two mounting blocks 10 are fixedly installed on the two fixed seats 9. Plug holes are provided on the surfaces of the multiple mounting blocks 10, and simulated fingers 11 are inserted into the plug holes.

[0024] During the demonstration, the drive motor 13 is started to drive the reciprocating screw 12 to rotate, and then drives the support block 5 to move in the movable groove toward the mounting seat 2. The support block 5 then drives the fixed seat 9 to move toward the power pole 3 through the rotating shaft 7 and the rotating disk 8. The fixed seat 9 drives the simulated finger 11 to contact the power pole 3, simulating the real-time scene when the finger touches electricity, so that the trainees can observe the electric shock scene more intuitively and understand the dangers of on-site work more intuitively.

[0025] The simulated fingers 11 close to each other on the two fixing seats 9 are covered with bonding gloves, and the two power connection poles 3 are respectively on the same horizontal line with the simulated fingers 11 above and below the two fixing seats 9. The base 1 is provided with a transmission component for driving the rotating shaft 7 to rotate.

[0026] The simulated fingers 11 with insulating gloves on the fixed seat 9 and the simulated fingers 11 without insulating gloves form a control group. When the rotating disk 8 drives the simulated fingers 11 to contact the power pole 3, the simulated fingers 11 with insulating gloves on the fixed seat 9 above the rotating disk 8 contact the power pole 3, and the simulated fingers 11 without insulating gloves on the fixed seat 9 below the rotating disk 8 also contact the power pole 3, thereby comparing the electric shock situations of the simulated fingers 11 with insulating gloves and without insulating gloves. Observing the demonstration results, the trainees can understand the importance of wearing insulating gloves when working on site.

[0027] A protective cover 14 is fixedly mounted on the base 1 , and the power connection post 3 is located below the protective cover 14 . When the simulated finger 11 contacts the power connection post 3 , the protective cover 14 can play a protective role and prevent sparks from flying.

[0028] The transmission assembly includes two spiral guide rails 15 symmetrically fixedly mounted on the rotating shaft 7 , a ring 17 fixedly mounted on the base 1 via a support rod 16 , and two stoppers 18 symmetrically fixedly mounted on the inner ring of the ring 17 , the two stoppers 18 corresponding to the two spiral guide rails 15 respectively.

[0029] After driving the simulated finger 11 to contact the power pole 3, the reciprocating screw rod 12 will drive the support block 5 to move back. When the rotating shaft 7 moves to the ring 17, it will be inserted into the ring 17, and the two blocks 18 in the ring 17 will respectively contact the two spiral guide rails 15. Under the structural design of the spiral guide rails 15, the rotating shaft 7 will be driven to rotate half a circle in the rotating hole, thereby driving the rotating disk 8 to rotate half a circle. At this time, the upper fixed seat 9 of the rotating disk 8 will rotate downward, and the upper and lower fixed seats 9 of the rotating disk 8 will rotate upward. When the reciprocating screw rod 12 continues to drive the support block 5 to move toward the power pole 3, the other simulated finger 11 on the fixed seat 9 will contact the power pole 3, thereby obtaining multiple groups of demonstration results, making the demonstration more convincing.

[0030] An annular groove is provided on the side of the rotating disk 8, and a counterweight block 6 is slidably installed in the annular groove. A rubber sleeve is fixedly sleeved on the rotating shaft 7, and the surface of the rubber sleeve is in contact with the inner wall of the rotating hole. Under the action of gravity, the counterweight block 6 is located at the lower end of the rotating disk 8, and under the action of gravity, the friction between the rotating hole and the rubber sleeve is increased to prevent the rotating disk 8 from rotating during the movement of the support block 5.

[0031] In the utility model, during the demonstration, the supporting block 5 is driven by the moving assembly to move inwardly toward the mounting seat 2, and the supporting block 5 then drives the fixing seat 9 to move toward the power pole 3 through the rotating shaft 7 and the rotating disk 8, and the simulated finger 11 is driven by the fixing seat 9 to contact the power pole 3, simulating the real-time scene when the finger contacts electricity, so that the trainees can observe the electric shock scene more intuitively and understand the danger of on-site work more intuitively.

[0032] In general, regarding technical issues: traditional safety training is conducted through theoretical explanations, but pure theoretical education can only allow trainees to understand the dangers of electricity in writing, and the written descriptions often have a certain gap with the reality, so it is not possible to better enable trainees to more intuitively understand the dangers of on-site work; adopt a technical solution: through the cooperation of the mobile component, the support block 5, the rotating shaft 7, the rotating disk 8, the fixed seat 9, the mounting block 10, the simulated finger 11 and the connecting pole 3, simulate the real-time scene when the finger contacts electricity; because the implementation process of the technical solution is: during the demonstration, the support block 5 is driven by the mobile component to move inwardly toward the mounting seat 2, and the support block 5 then drives the fixed seat 9 to move toward the connecting pole 3 through the rotating shaft 7 and the rotating disk 8, and the simulated finger 11 is driven by the fixed seat 9 to contact the connecting pole 3, simulating the real-time scene when the finger contacts electricity; so this technical problem must be solved, and the technical effect achieved is: allowing trainees to observe the electric shock scene more intuitively and allowing trainees to more intuitively understand the dangers of on-site work.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A hazard demonstration device for power safety training, comprising a base (1), characterized in that: A mounting seat (2) is fixedly mounted on the base (1), and two power connection posts (3) are fixedly mounted on the mounting seat (2); A strip plate (4) is fixedly mounted on the base (1), a support block (5) is slidably mounted on the strip plate (4) via a moving assembly, a rotating hole is provided on the support block (5), a rotating shaft (7) is rotatably mounted in the rotating hole, a rotating disk (8) is fixedly mounted on one end of the rotating shaft (7), two fixed seats (9) are fixedly mounted on the rotating disk (8), two mounting blocks (10) are fixedly mounted on the two fixed seats (9), and a plurality of mounting blocks (10) are provided with plug holes on their surfaces, and artificial fingers (11) are inserted into the plug holes.

2. A hazard demonstration device for power safety training according to claim 1, characterized in that: A movable groove is provided on the surface of the strip plate (4), and the movable assembly comprises a reciprocating screw rod (12) rotatably mounted in the movable groove and a driving motor (13) fixedly mounted on the base (1), and one end of the reciprocating screw rod (12) passes through the movable groove and is fixedly connected to the output shaft of the driving motor (13).

3. A hazard demonstration device for power safety training according to claim 1, characterized in that: A protective cover (14) is fixedly mounted on the base (1), and the power connection post (3) is located below the protective cover (14).

4. A hazard demonstration device for power safety training according to claim 1, characterized in that: The simulated fingers (11) on the two fixing seats (9) that are close to each other are covered with bonding gloves, the two power connection poles (3) are respectively on the same horizontal line with the simulated fingers (11) above and below the two fixing seats (9), and the base (1) is provided with a transmission component for driving the rotating shaft (7) to rotate.

5. A hazard demonstration device for power safety training according to claim 4, characterized in that: The transmission assembly comprises two spiral guide rails (15) symmetrically fixedly mounted on the rotating shaft (7), a circular ring (17) fixedly mounted on the base (1) via a support rod (16), and two stoppers (18) symmetrically fixedly mounted on the inner ring of the circular ring (17), wherein the two stoppers (18) correspond to the two spiral guide rails (15) respectively.

6. A hazard demonstration device for electric power safety training according to claim 5, characterized in that: The rotating disk (8) has an annular groove on its side, a counterweight (6) is slidably mounted in the annular groove, a rubber sleeve is fixedly sleeved on the rotating shaft (7), and the surface of the rubber sleeve contacts the inner wall of the rotating hole.

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