High-voltage shock resistance testing machine

Abstract

The utility model relates to the technical field of electrical equipment, and discloses a high-voltage shock resistance testing machine which comprises an equipment bottom plate, an electric shock operation chamber is fixedly installed at the top end of the equipment bottom plate, two limiting installation plates are fixedly installed in the electric shock operation chamber, and limiting knobs are installed on the limiting installation plates in a penetrating mode. The electric shock operation room is fixedly provided with limiting rotary knobs, the limiting rotary knobs are arranged on the limiting rotary knobs, the sides, close to each other, of the limiting rotary knobs are provided with tested equipment in a clamping mode, the top end of the electric shock operation room is fixedly provided with a high-voltage generator, and the bottom end of the high-voltage generator is provided with two electrified cables. In actual use, the problems that certain electrical potential safety hazards exist when existing electric shock test equipment is used for high-voltage operation, particularly, protection on operators is not enough, and the operators and the equipment are prone to being damaged due to electric leakage are effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical equipment, and more specifically to a high-voltage electric shock resistance testing machine. Background Art

[0002] Existing electric shock test equipment has certain electrical safety hazards when performing high voltage operations, especially insufficient protection for operators, which can easily cause damage to personnel and equipment due to leakage. Utility Model Content

[0003] In order to overcome the above-mentioned defects of the prior art, the utility model provides a high-voltage electric shock tester to solve the problem that the existing electric shock test equipment in the above-mentioned background technology has certain electrical safety hazards when performing high-voltage electricity operations, especially the insufficient protection for operators, which is easy to cause harm to personnel and equipment due to leakage.

[0004] The utility model provides the following technical scheme: it comprises an equipment bottom plate, an electric shock operation room is fixedly installed on the top of the equipment bottom plate, two limit installation plates are fixedly installed inside the electric shock operation room, limit knobs are installed through the limit installation plates, a device under test is clamped and installed on the side of the limit knobs close to each other, a high-voltage generator is fixedly installed on the top of the electric shock operation room, two power cables are arranged at the bottom of the high-voltage generator, and the power cables are connected to the electrodes of the device under test through buckles, a monitoring meter is electrically connected to one side of the high-voltage generator, and one side of the monitoring meter is connected to an external power supply through a main plug line, a layer of epoxy resin is evenly and fixedly installed on the inner wall of the electric shock operation room, the limit installation plate and the surface of the limit knob, an anti-leakage switch is movably installed at the front of the electric shock operation room through a rotating shaft, and the main body material of the anti-leakage switch is epoxy resin. When in use, the electric shock operation room and the leakage prevention door form a relatively closed test space. The inner wall of this space and all equipment in the space are wrapped with epoxy resin to ensure insulation and prevent leakage and high-voltage arcs. When the device under test needs to be energized, the buckle of the power cable is connected to the electrode of the device under test, and then the external power supply is started. The monitoring meter will continuously monitor the current and voltage values ​​in the circuit to prevent abnormalities. In actual use, it effectively solves the problem of certain electrical safety hazards when the existing electric shock test equipment is performing high-voltage electricity operations, especially the problem of insufficient protection for operators, which is easy to cause harm to personnel and equipment due to leakage.

[0005] Furthermore, an emergency power-off button is fixedly installed on the top of the monitoring meter, and a grounding plug is provided on the main plug of the monitoring meter. When in use, when the monitoring meter detects abnormal values ​​and finds leakage, the monitoring meter will alarm and the user can press the emergency power-off button to cut off the circuit between the monitoring meter and the high-voltage generator. At this time, the high-voltage generator loses current and the equipment stops.

[0006] Furthermore, a plurality of heat dissipation fins are fixedly mounted on the top of the high-voltage generator, a heat dissipation frame is sleeved on the outer surface of the high-voltage generator, and a heat dissipation fan is arranged inside the heat dissipation frame through a motor. When in use, the plurality of heat dissipation fins on the high-voltage generator can enhance the heat dissipation capacity of the high-voltage generator, and the heat dissipation fan on the heat dissipation frame can quickly dissipate the heat accumulated on the high-voltage generator.

[0007] Furthermore, a dust-proof plate is installed on the top of the heat dissipation frame through magnet activity adsorption, and a plurality of small holes are evenly opened on the dust-proof plate. When in use, the dust-proof plate on the heat dissipation frame can prevent excessive dust from entering the heat dissipation frame, causing the fan to stop.

[0008] Furthermore, the electrodes of the device under test are all rotatably mounted with fastening bolts, and the bottom ends of the fastening bolts are in close contact with the top ends of the buckles of the power cable. When in use, after the buckles of the power cable are connected to the electrodes of the device under test, the user can further limit the buckles and the device under test by tightening the fastening bolts to prevent the electrodes from falling and causing leakage.

[0009] Furthermore, at least four damping shock absorbers are fixedly mounted on the bottom end of the equipment bottom plate. When in use, the damping shock absorbers can effectively reduce the vibration generated by the equipment during transportation, further improving the safety of the equipment.

[0010] Technical effects and advantages of the utility model:

[0011] 1. The utility model is provided with an electric shock operation room, a limit installation plate, a high-voltage generator, a monitoring meter, and an anti-leakage switch. In actual use, it effectively solves the problem that the existing electric shock test equipment has certain electrical safety hazards when performing high-voltage electricity operations, especially the insufficient protection of operators, which is easy to cause harm to personnel and equipment due to leakage.

[0012] 2. The utility model is provided with an emergency power-off button. When in use, when the monitoring meter detects abnormal values ​​and finds leakage, the monitoring meter will alarm and the user can cut off the circuit between the monitoring meter and the high-voltage generator by pressing the emergency power-off button. At this time, the high-voltage generator loses current and the equipment shuts down. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1It is a first stereoscopic schematic diagram of the structure of the utility model.

[0014] Figure 2 It is a second stereoscopic schematic diagram of the structure of the utility model.

[0015] Figure 3 It is a third stereoscopic schematic diagram of the structure of the utility model.

[0016] Figure 4 It is a schematic front view of the structure of the utility model.

[0017] The accompanying drawings are marked as follows: 100, equipment base plate; 110, electric shock operation room; 111, limit mounting plate; 112, high voltage generator; 113, monitoring meter; 114, leakage prevention switch; 115, emergency power-off button; 116, heat dissipation frame; 117, fastening bolts; 118, damping shock absorber. DETAILED DESCRIPTION

[0018] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative, and the high-voltage electric shock tester involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0019] Embodiment 1:

[0020] Reference Figure 1 and Figure 2 The utility model provides a high-voltage electric shock tester, including a device bottom plate 100, a shock operation room 110 is fixedly installed on the top of the device bottom plate 100, two limit installation plates 111 are fixedly installed inside the shock operation room 110, and limit knobs are installed through the limit installation plates 111. The side of the limit knobs close to each other is clamped and installed with the device under test, and a high-voltage generator 112 is fixedly installed on the top of the shock operation room 110. The bottom of the high-voltage generator 112 is provided with two A power cable is provided, and the power cable is connected to the electrode of the device under test through a buckle. One side of the high-voltage generator 112 is electrically connected to a monitoring meter 113, and one side of the monitoring meter 113 is connected to an external power supply through a main plug. A layer of epoxy resin is evenly fixedly installed on the inner wall of the electric shock operation room 110, the limit mounting plate 111, and the surface of the limit knob. An anti-leakage switch 114 is movably installed in front of the electric shock operation room 110 through a rotating shaft, and the main body material of the anti-leakage switch 114 is epoxy resin.

[0021] An emergency power-off button 115 is fixedly installed on the top of the monitoring meter 113 , and a grounding plug is provided on the main plug line of the monitoring meter 113 .

[0022] A plurality of heat dissipation fins are fixedly mounted on the top of the high voltage generator 112 , a heat dissipation frame 116 is sleeved on the outer surface of the high voltage generator 112 , and a heat dissipation fan is arranged inside the heat dissipation frame 116 via a motor.

[0023] Working principle: The electric shock operation room 110 and the leakage prevention door 114 form a relatively closed test space. The inner wall of this space and all the equipment in the space are wrapped with epoxy resin to ensure insulation and prevent leakage and high-voltage arc. When the device under test needs to be energized, the buckle of the power cable is connected to the electrode of the device under test, and then the external power supply is started. The monitoring meter 113 will continuously monitor the current and voltage values ​​in the circuit to prevent abnormalities.

[0024] Embodiment 2:

[0025] Reference Figure 1 The difference between the second embodiment and the first embodiment is that a dustproof plate is installed on the top of the heat dissipation frame 116 through magnet active adsorption, and a plurality of small holes are evenly opened on the dustproof plate.

[0026] The electrodes of the tested equipment are all rotatably mounted with fastening bolts 117, and the bottom ends of the fastening bolts 117 are in close contact with the top ends of the buckles of the energized cables.

[0027] At least four damping shock absorbers 118 are fixedly mounted on the bottom end of the equipment base plate 100 .

[0028] Working principle: When in use, after connecting the buckle of the powered cable to the electrode of the device under test, the user can further limit the buckle and the device under test by tightening the fastening bolt 117 to prevent the electrode from falling and causing leakage.

[0029] Finally, a few points should be explained: In the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, and can be mechanical or electrical connections, or internal connectivity between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative position relationships. When the absolute position of the object being described changes, the relative position relationship may change.

Claims

1. A high voltage electric shock tester, comprising a device bottom plate (100), characterized in that: An electric shock operation room (110) is fixedly installed on the top of the equipment bottom plate (100), two limit installation plates (111) are fixedly installed inside the electric shock operation room (110), and limit knobs are installed through the limit installation plates (111), and the side of the limit knobs close to each other is clamped and installed with the device under test, and a high-voltage generator (112) is fixedly installed on the top of the electric shock operation room (110), and two power cables are arranged at the bottom of the high-voltage generator (112), and the power cables are connected through the card The buckle is connected to the electrode of the device under test, one side of the high-voltage generator (112) is electrically connected to a monitoring meter (113), one side of the monitoring meter (113) is connected to an external power supply through a main plug line, the inner wall of the electric shock operation room (110), the limit installation plate (111), and the surface of the limit knob are all evenly fixed with a layer of epoxy resin, and the front of the electric shock operation room (110) is movably installed with an anti-leakage switch (114) through a rotating shaft, and the main body material of the anti-leakage switch (114) is epoxy resin.

2. The high voltage electric shock tester according to claim 1, characterized in that: An emergency power-off button (115) is fixedly installed on the top of the monitoring electric meter (113), and a grounding plug is arranged on the main plug line of the monitoring electric meter (113).

3. The high voltage electric shock tester according to claim 1, characterized in that: A plurality of heat dissipation fins are fixedly mounted on the top of the high-voltage generator (112), a heat dissipation frame (116) is sleeved on the outer surface of the high-voltage generator (112), and a heat dissipation fan is arranged inside the heat dissipation frame (116) via a motor.

4. The high voltage electric shock tester according to claim 3, characterized in that: A dustproof plate is installed on the top of the heat dissipation frame (116) by active adsorption of magnets, and a plurality of small holes are evenly formed on the dustproof plate.

5. The high voltage electric shock tester according to claim 1, characterized in that: The electrodes of the tested equipment are all rotatably mounted with fastening bolts (117), and the bottom ends of the fastening bolts (117) are in close contact with the top ends of the buckles of the energized cables.

6. The high voltage electric shock tester according to claim 1, characterized in that: At least four damping shock absorbers (118) are fixedly mounted on the bottom end of the equipment base plate (100).

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