Power voltage detection device

Abstract

The utility model relates to the technical field of detection devices, in particular to a power voltage detection device which comprises a detection box, and an operation platform is arranged at the top end of the detection box. The control panel is operated to control the fixed arm to suck air into the negative-pressure air suction bin, so that the fixed arm and the surface of the detection equipment are in a negative-pressure state, the detection plug can be firmly fixed to the detection equipment, and the situation that the detection plug falls off in the detection process is avoided; therefore, the detection efficiency can be relatively and effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of detection devices, in particular to a power voltage detection device. Background Art

[0002] Power testing is specifically used to test the insulation performance of equipment and the operating status of equipment. It can continuously detect and count voltage deviations caused by slow changes in the normal operating status of the power system.

[0003] In the process of using existing detection equipment, the detection connector is often fixed to the detection location of the detection equipment by clamping, plugging and gravity. However, due to the different voltage detection environments, when testing in different working environments, the detection connector often cannot be fixed on the surface of the detection equipment due to different environments, and thus falls off, which greatly affects the detection efficiency. To this end, we propose an electric voltage detection device. Utility Model Content

[0004] In view of the problems in the prior art, the utility model provides a power voltage detection device.

[0005] The technical solution adopted by the utility model to solve its technical problems is an electric power voltage detection device, including a detection box, an operating platform is arranged on the top of the detection box, a fixed plug is fixedly installed on the surface of the operating platform, a transmission line is passed through and fixedly connected to the top of the fixed plug, an end of the transmission line away from the fixed plug passes through and is fixedly connected to the center of one side of the detection plug, a plurality of fixed arms are fixedly connected to the side wall of the detection plug, and a plurality of negative pressure suction chambers are installed at one end of the fixed arm

[0006] The surface of the operating platform is provided with an air blowing channel, a cooling fan is installed inside the air blowing channel, the bottom end of the air blowing channel passes through the side wall of the detection box and is provided with an air inlet, and a filter is installed on the surface of the air inlet.

[0007] By adopting the above-mentioned technical solution, the fixed arm is controlled to suction air into the negative pressure suction chamber by operating the control panel, so that the surface of the fixed arm and the detection equipment are in a negative pressure state, so that the detection plug can be firmly fixed on the detection equipment to avoid the detection connector falling off during the detection process, thereby relatively effectively improving the detection efficiency.

[0008] Specifically, a sealing cover is rotatably connected to one side of the detection box, and a fitting inner gasket is provided inside the sealing cover.

[0009] By adopting the above technical solution, the operation panel is protected by the fitting inner pad of the inner wall of the sealing cover when the cover is closed.

[0010] Specifically, a power supply line is fixedly connected to the top of the fixed plug.

[0011] By adopting the above technical solution, electric power is provided through the power supply line.

[0012] Specifically, a filter screen is installed on the surface of the blowing channel.

[0013] By adopting the above technical solution, the sundries and dust in the air are filtered through the filter net.

[0014] Specifically, a display screen is provided on the surface of the operating platform.

[0015] By adopting the above technical solution, data information is displayed through the display screen.

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

[0017] The technical solution of the present application prevents the detection connector from being separated from the detection object due to external reasons during the detection process through the structural design of the operating platform, fixed plug, transmission line, power supply line, detection plug, fixed arm and negative pressure suction chamber, so that the detection object can be stably detected during use, thereby improving the detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0019] Figure 1 It is an axonometric drawing of the utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the detection box of the utility model;

[0021] Figure 3 For the utility model Figure 1 Schematic diagram of the structure of the fixed plug;

[0022] In the figure: 1. Test box; 2. Sealing cover; 3. Operating platform; 4. Air blowing channel; 5. Cooling fan; 6. Air inlet; 7. Filter; 8. Fitting inner pad; 9. Fixed plug; 10. Transmission line; 11. Power supply line; 12. Test plug; 13. Fixed arm; 14. Negative pressure suction chamber; 15. Display screen. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] See also Figure 1-3The utility model embodiment provides a technical solution: an electric power voltage detection device, comprising a detection box 1, an operating platform 3 is arranged at the top of the detection box 1, a fixed plug 9 is fixedly installed on the surface of the operating platform 3, a transmission line 10 is passed through and fixedly connected to the top of the fixed plug 9, an end of the transmission line 10 away from the fixed plug 9 passes through and is fixedly connected to the center of one side of the detection plug 12, a plurality of fixed arms 13 are fixedly connected to the side wall of the detection plug 12, and a plurality of negative pressure suction chambers 14 are installed at one end of the fixed arm 13

[0025] The surface of the operating platform 3 is provided with an air blowing channel 4, a cooling fan 5 is installed inside the air blowing channel 4, the bottom end of the air blowing channel 4 passes through the side wall of the detection box 1 to provide an air inlet 6, and a filter screen 7 is installed on the surface of the air inlet 6.

[0026] When in use, the fixed arm 13 is controlled to inhale air into the negative pressure suction chamber 14 by operating the control panel, so that the fixed arm 13 and the surface of the detection equipment are in a negative pressure state, so that the detection plug 12 can be firmly fixed on the detection equipment to avoid the detection connector falling off during the detection process, thereby relatively effectively improving the detection efficiency.

[0027] As shown in the figure, a sealing cover 2 is rotatably connected to one side of the detection box 1, and a fitting inner gasket 8 is provided inside the sealing cover 2.

[0028] When in use, the operation panel is protected by the fitting inner gasket 8 on the inner wall of the sealing cover 2 when the cover is closed.

[0029] As shown in the figure, a power supply line 11 is fixedly connected to the top of the fixed plug 9 .

[0030] When in use, power is provided via the power supply line 11 .

[0031] As shown in the figure, a filter screen 7 is installed on the surface of the blowing channel 4.

[0032] When in use, the filter screen 7 is used to filter out foreign matter and dust in the air.

[0033] As shown in the figure, a display screen 15 is provided on the surface of the operating platform 3 .

[0034] When in use, data information is displayed via the display screen 15 .

[0035] The working principle and use process of the utility model are as follows: first, open the heat dissipation cover 2 to expose the operating platform 3 on the top of the detection box 1, then align the detection plug 12 with the to-be-detected part of the electrical equipment, and then control the fixed arm 13 through the operating platform 3 to draw air into the negative pressure suction chamber 14 to form a negative pressure space so that the detection plug 12 is firmly fixed on the surface of the to-be-detected equipment, and power and signal transmission are provided through the transmission line 10 and the power supply line 11, and one end of the transmission line 10 and the power supply line 11 are fixed on the surface of the operating platform 3 through the fixed plug 9, and the detection equipment is observed through the display screen 15. During the operation, the heat dissipation fan 5 is operated to filter the air through the filter screen 7 and enter the air inlet 6, and then blown into the interior and surface of the operating platform 3 through the blowing channel 4, so as to reduce the heat generated by the equipment during operation. After use, the heat dissipation cover 2 is closed so that the heat dissipation inner wall 8 is attached to the surface of the operating platform 3 to protect the detection equipment.

[0036] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A power voltage detection device, characterized in that: The invention comprises a detection box (1), wherein an operating platform (3) is arranged at the top of the detection box (1), a fixed plug (9) is fixedly installed on the surface of the operating platform (3), a transmission line (10) is passed through and fixedly connected to the top of the fixed plug (9), an end of the transmission line (10) away from the fixed plug (9) is passed through and fixedly connected to the center of one side of the detection plug (12), a plurality of fixed arms (13) are fixedly connected to the side wall of the detection plug (12), and a plurality of negative pressure suction chambers (14) are installed at one end of the fixed arm (13) The surface of the operating platform (3) is provided with an air blowing channel (4), a cooling fan (5) is installed inside the air blowing channel (4), the bottom end of the air blowing channel (4) passes through the side wall of the detection box (1) and is provided with an air inlet (6), and a filter (7) is installed on the surface of the air inlet (6).

2. A power voltage detection device according to claim 1, characterized in that: A sealing cover (2) is rotatably connected to one side of the detection box (1), and a fitting inner gasket (8) is fixedly connected to the interior of the sealing cover (2).

3. The power voltage detection device according to claim 1, characterized in that: A power supply line (11) is fixedly connected to the top end of the fixed plug (9).

4. The power voltage detection device according to claim 1, characterized in that: A filter screen (7) is installed on the surface of the blowing channel (4).

5. The power voltage detection device according to claim 1, characterized in that: A display screen (15) is provided on the surface of the operating platform (3).

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