CN220252018U - Electric shock preventing device for power grid overhaul - Google Patents

Abstract

The utility model relates to the technical field of motor overhaul equipment, in particular to an electric shock prevention device for power grid overhaul. The electric network overhauling electric shock preventing device comprises a box body and a detecting assembly; the detection assembly comprises a mounting plate, a switch electric brake is arranged on the mounting plate, a first connector electrically connected is arranged outside the switch electric brake, a second connector electrically connected is arranged outside the first connector, and a plurality of high-voltage detection clamps electrically connected are arranged outside the second connector. According to the electric network overhaul electric shock prevention device, the plurality of connected high-voltage detection clamps are arranged on the second connector in the detection assembly and can be clamped at different positions of an electric network to be overhauled to connect different positions, so that the detection area in the use process of the device is increased, the safety area of workers in overhaul is increased, the probability of false touch is reduced, and the use effect of the device is improved.

Description

Electric shock preventing device for power grid overhaul

Technical Field

The utility model relates to the technical field of motor overhaul equipment, in particular to an electric shock prevention device for power grid overhaul.

Background

The power system is characterized in that the whole body formed by power transformation stations with various voltages and power transmission and distribution lines is called a power grid, and the power grid comprises three units of power transformation, power transmission and power distribution, and is used for transmitting and distributing electric energy and changing the voltage. In recent years, with the continuous acceleration of the development pace of the electric power in China, the China electric power grid is rapidly developed, the running voltage level of the electric power grid system is continuously improved, the network scale is continuously enlarged, faults occur frequently in the running process of the electric power grid, workers are required to overhaul at the moment, and an electric shock prevention device is required to be used for ensuring the safety of constructors when an electric box is overhauled.

The prior Chinese patent document application publication number is CN218242794U, and the electric shock protection device for power grid overhaul is used by clamping the device with a power grid through a high-voltage detection clamp when in use according to the content recorded in the specification, but only a single high-voltage detection clamp in the application can detect a certain area of the power grid when in use, and the detection part area is relatively narrow.

Therefore, it is necessary to provide a new electric network maintenance anti-electric shock device to solve the above technical problems.

Disclosure of Invention

In order to solve the technical problems, the utility model provides an electric shock prevention device for power grid overhaul.

The utility model provides an electric shock prevention device for power grid overhaul, which comprises:

a housing and a detection assembly;

the detection assembly comprises a mounting plate, a switch electric brake is arranged on the mounting plate, a first connector electrically connected is arranged outside the switch electric brake, a second connector electrically connected is arranged outside the first connector, and a plurality of high-voltage detection clamps electrically connected are arranged outside the second connector.

Preferably, the switch electric brake is provided with a plurality of first switches electrically connected, a plurality of alarms and warning lamps electrically connected are arranged outside the switch electric brake, and the power of the alarms and the power of the warning lamps are different.

Preferably, the second connector is provided with a plurality of second switches electrically connected, and each second switch is electrically connected with the corresponding high-voltage detection clamp.

Preferably, the top of mounting panel and first connector, second connector, alarm, warning light and second switch between fixed connection, just the top of mounting panel all is equipped with the containing box with the corresponding position of second switch.

Preferably, the bottom of box is equipped with the insulation board, one side at insulation board top is equipped with the light of rotating the connection, the both sides at the top of box are equipped with the door plant of rotating the connection through the hinge, just the outside of box is equipped with the fluorescence area.

Preferably, the top of mounting panel is equipped with the battery, be equipped with charge mouth and controller on the battery, just electric connection between battery and the light.

Compared with the related art, the electric shock prevention device for power grid overhaul has the following beneficial effects:

1. according to the utility model, the second connector in the detection assembly is provided with the plurality of connected high-voltage detection clamps, so that the high-voltage detection clamps can be clamped at different positions of a power grid to be overhauled, connection at different positions is performed, the detection area in the using process of the device is increased, the safety area of workers in overhauling is increased, the probability of false touch is reduced, and the using effect of the device is improved.

2. According to the utility model, the alarm and the warning lamp with different powers are arranged outside the switch electric brake in the detection assembly, and the alarm and the warning lamp with different powers can be sequentially turned on for detection in the later detection process, so that the detection range of the device for current is increased, and the phenomenon that potential safety hazards occur to workers due to low monitoring of power grid current in the later use process is avoided.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of an electric shock protection device for power grid maintenance according to the present utility model;

FIG. 2 is a schematic diagram of the detecting assembly shown in FIG. 1;

FIG. 3 is a schematic view of the battery and its components shown in FIG. 1;

fig. 4 is a schematic structural view of the case and its components shown in fig. 1.

Reference numerals in the drawings: 1. a case; 11. an insulating plate; 12. a lighting lamp; 13. a fluorescent band; 14. a door panel; 2. a detection assembly; 21. a mounting plate; 22. a switching electric gate; 221. an alarm; 222. a warning light; 223. a first switch; 23. a first wire connector; 24. a second wire connector; 25. a second switch; 26. a storage box; 27. a high pressure detection clamp; 3. a storage battery; 31. a charging port; 32. and a controller.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Specific implementations of the utility model are described in detail below in connection with specific embodiments.

Referring to fig. 1 to 4, an electric network maintenance electric shock protection device provided by an embodiment of the present utility model includes: a box 1 and a detection assembly 2.

In the embodiment of the present utility model, referring to fig. 1 and 2, the detecting assembly 2 includes a mounting plate 21, a switch 22 is disposed on the mounting plate 21, a first electrical connector 23 is disposed outside the switch 22, a second electrical connector 24 is disposed outside the first electrical connector 23, and a plurality of high voltage detecting clips 27 are disposed outside the second electrical connector 24.

It should be noted that: when the plurality of high-voltage detection clamps 27 are connected with the second wire connector 24, the plurality of high-voltage detection clamps 27 can be clamped at different positions of a power grid to be overhauled in the later use process, and connection at different positions is performed, so that the detection area in the use process of the device is increased, the safety area of workers in overhauling is increased, the probability of false touch is reduced, and the use effect of the device is improved;

meanwhile, as the second switch 25 is arranged outside the second connector 24, in the later use process, when the alarm 221 or the warning lamp 222 works, and when the electric leakage of the power grid is detected, the worker can sequentially disconnect and connect the connection of each high-voltage detection clamp 27 through the control of the second switch 25, so that a certain electric leakage area can be accurately judged, and the probability of false touch in the later working process of the worker is further reduced.

In the embodiment of the present utility model, referring to fig. 1 and 2, the switch electric gate 22 is provided with a plurality of first switches 223 electrically connected, a plurality of alarms 221 and warning lamps 222 electrically connected are arranged outside the switch electric gate 22, the power of the alarms 221 and the warning lamps 222 are different, the second connector 24 is provided with a plurality of second switches 25 electrically connected, and each of the second switches 25 is electrically connected with the corresponding high voltage detecting clamp 27.

It should be noted that: through the setting of a plurality of first switches 223, alarm 221 and warning light 222, later stage in the use, the staff can carry out the switching operation to each first switch 223 in proper order, watches the operating condition who corresponds alarm 221, warning light 222, because the power of every alarm 221 is different with the warning light 222, consequently can increase the detection scope of this device to the electric current, avoid later stage in-process of use, because of the electric wire netting electric current is too low to monitor, cause the phenomenon that the potential safety hazard appears in the staff.

In the embodiment of the present utility model, referring to fig. 1 and 2, the top of the mounting plate 21 is fixedly connected with the first connector 23, the second connector 24, the alarm 221, the warning light 222 and the second switch 25, and the storage boxes 26 are disposed at the positions corresponding to the top of the mounting plate 21 and the second switch 25.

It should be noted that: by connecting the mounting plate 21 with the first connector 23, the second connector 24, the alarm 221, the warning lamp 222 and other components, the mounting plate 21 can smoothly fix the components, so that the components can smoothly work;

meanwhile, through the arrangement of the storage box 26, after the device is used in the later period, the high-voltage detection clamp 27 can be smoothly placed inside the corresponding storage box 26, and the storage regularity in the later period of the device is improved.

In the embodiment of the present utility model, referring to fig. 1, 3 and 4, an insulating plate 11 is disposed at the bottom of the case 1, a lighting lamp 12 in rotation connection is disposed at one side of the top of the insulating plate 11, door panels 14 in rotation connection are disposed at two sides of the top of the case 1 through hinges, a fluorescent strip 13 is disposed outside the case 1, a storage battery 3 is disposed at the top of the mounting plate 21, a charging port 31 and a controller 32 are disposed on the storage battery 3, and the storage battery 3 is electrically connected with the lighting lamp 12.

It should be noted that: through the setting of fluorescence area 13, make the staff can be more convenient at night look for of device, and through the setting of battery 3, can supply power for the work of later stage light 12, later stage staff need when working at night, can open light 12 through controller 32 to control light 12 shines towards staff's direction, provides light for staff's night work, improves staff's portability of work at night.

The working principle of the electric shock prevention device for power grid overhaul provided by the utility model is as follows:

in the later stage, when the device is used, a worker can firstly place the device at a required position, then sequentially take out the high-voltage detection clamps 27, gradually clamp the high-voltage detection clamps on different areas of a power grid, and sequentially open the first switch 223 to observe the states of the alarm 221 and the warning lamp 222;

if the alarm 221 and the warning lamp 222 work, it indicates that no leakage phenomenon occurs in the regional power grid, and the staff can perform maintenance smoothly;

if the alarm 221 and the warning lamp 222 work, the operator can be prompted to indicate that the power grid in the area has the electricity leakage phenomenon, at this time, the operator can turn off the second switch 25 in sequence to judge which high-voltage detection clamp 27 holds the area to have the electricity leakage phenomenon, so that the phenomenon that the operator touches the electricity leakage area by mistake in the maintenance process is avoided, the potential safety hazard phenomenon is generated, and the personal safety of the operator in the detection process is improved;

meanwhile, when working at night, the controller 32 can also turn on the illuminating lamp 12 to illuminate the working area of the staff, so that the staff can work at night more conveniently.

The circuits and control involved in the present utility model are all of the prior art, and are not described in detail herein.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims (6)

1. An electric shock prevention device for power grid maintenance, which is characterized by comprising:

a box body (1) and a detection assembly (2);

the detection assembly (2) comprises a mounting plate (21), a switch electric switch (22) is arranged on the mounting plate (21), a first connector (23) is arranged outside the switch electric switch (22), a second connector (24) is arranged outside the first connector (23), and a plurality of high-voltage detection clamps (27) are arranged outside the second connector (24).

2. The electric network overhaul electric shock prevention device according to claim 1, wherein a plurality of first switches (223) which are electrically connected are arranged on the switch electric brake (22), a plurality of alarms (221) and warning lamps (222) which are electrically connected are arranged outside the switch electric brake (22), and the power of the alarms (221) and the power of the warning lamps (222) are different.

3. The electric network overhaul electric shock prevention device according to claim 1, wherein a plurality of second switches (25) which are electrically connected are arranged on the second connector (24), and each second switch (25) is electrically connected with a corresponding high-voltage detection clamp (27).

4. The electric network overhaul electric shock prevention device according to claim 1, wherein the top of the mounting plate (21) is fixedly connected with the first connector (23), the second connector (24), the alarm (221), the warning lamp (222) and the second switch (25), and storage boxes (26) are arranged at the positions, corresponding to the second switch (25), of the top of the mounting plate (21).

5. The electric network overhaul electric shock prevention device according to claim 1, wherein an insulating plate (11) is arranged at the bottom of the box body (1), a rotary-connection illuminating lamp (12) is arranged on one side of the top of the insulating plate (11), door plates (14) which are rotationally connected are arranged on two sides of the top of the box body (1) through hinges, and fluorescent strips (13) are arranged outside the box body (1).

6. The electric network overhaul electric shock prevention device according to claim 1, wherein a storage battery (3) is arranged at the top of the mounting plate (21), a charging port (31) and a controller (32) are arranged on the storage battery (3), and the storage battery (3) is electrically connected with the illuminating lamp (12).