CN218482561U

CN218482561U - Electric shock prevention high-voltage board

Info

Publication number: CN218482561U
Application number: CN202221570757.0U
Authority: CN
Inventors: 许志元
Original assignee: Shanghai Ever Power Group Electric Complete Set Co ltd
Current assignee: Shanghai Ever Power Group Electric Complete Set Co ltd
Priority date: 2022-06-22
Filing date: 2022-06-22
Publication date: 2023-02-14
Anticipated expiration: 2032-06-22

Abstract

The utility model discloses an electric shock prevention high-voltage board, including the high-voltage board body, the high-voltage board body is bilayer structure, be equipped with the insulating layer between the internal face of high-voltage board body and the outer wall, the insulating layer intussuseption is filled with insulating rubber, the opening has been seted up to the lower extreme of high-voltage board body side wall, the sliding opening has been seted up to both sides wall face in the opening. The utility model discloses beneficial effect: through setting up insulating rubber, running-board and insulating pad, make the device accessible insulating rubber with the high-voltage board body inside with the outside isolated, make the high-voltage board body the surface that electric leakage also can not convey the electric current to the high-voltage board body appear, personnel's mistake bumps the emergence incident when avoiding the electric leakage, insulating pad through pull running-board messenger on the running-board can freely receive and release, and insulating pad can make maintenance personal's sole be in the insulated state always, thereby the device electric leakage that appears when avoiding maintaining causes certain injury for maintenance personal.

Description

Electric shock prevention high-voltage board

Technical Field

The utility model relates to a high-voltage board, concretely relates to protection against electric shock high-voltage board.

Background

The high-low voltage switch cabinet is the equipment of connecing high pressure or low-voltage cable as the name implies, and general power supply office, electric substation all use the high-voltage board, then step down through the transformer and arrive the low-voltage board again, and the low-voltage board arrives the block terminal of each power consumption again, and the inside does not have or just assembles into integrative electrical equipment with protection device such as some switch breakers. At present, current high-voltage board lacks the protection against electric shock device, if when appearing the electric leakage phenomenon in the high-voltage board like this, personnel's mistake bumps the high-voltage board and electrocutes easily to cause certain potential safety hazard, the staff is maintaining the device in addition and can dress insulating clothes or insulating gloves usually, and whether the shoes that the staff often can neglect to wear also can be insulating, also do not judge well simultaneously, if shoes can not be insulating, it can cause certain injury for the maintenance personal to appear the device electric leakage during maintenance.

Therefore, based on the problems, the electric shock prevention high-voltage cabinet is designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a protection against electric shock high-voltage board, in order to solve current high-voltage board in the technique and lack the protection against electric shock device, if like this when the electric leakage phenomenon appears in the high-voltage board, personnel mistake bumps the high-voltage board and electrocute easily, thereby cause certain potential safety hazard, in addition the staff is maintaining the device and can dress insulating clothes or insulating gloves usually, and whether the shoes that the staff often can neglect to wear also can be insulating, also do not judge well simultaneously, if shoes can not be insulating, the problem that the electric leakage of appearance device can cause certain injury for the maintenance personal during maintenance.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides an electric shock prevention high-voltage board, includes the high-voltage board body, the high-voltage board body is bilayer structure, be equipped with the insulating layer between the internal face of high-voltage board body and the outer wall, the insulating layer intussuseption is filled with insulating rubber, the opening has been seted up to the lower extreme of a high-voltage board body side wall, the smooth mouth has been seted up to both sides wall face in the opening, two the position of smooth mouth corresponds each other, two be equipped with the running-board between the smooth mouth, the both sides wall face fixed mounting of running-board has the slider, two the slider corresponds each other with the position of two smooth mouths respectively, and two slider slidable mounting is in two slides respectively, the insulating pad has been laid to the up end of running-board, a side wall fixed mounting of running-board has the limiting plate, a side wall fixed mounting of limiting plate has the handle.

Preferably, a rotating door is rotatably installed on one side wall surface of the high-voltage board body through a hinge, the rotating door is located above the opening, a door handle is fixedly installed on one side wall surface of the rotating door, and a perspective window is formed in one side wall surface of the rotating door and located on one side of the door handle.

Preferably, the lower end surface of the pedal plate is provided with four mounting ports, the four mounting ports are respectively positioned at four corners of the lower end surface of the pedal plate, and the four mounting ports are internally and rotatably provided with rotating wheels.

Preferably, one side of high-voltage board body is equipped with the after-cabinet board, the after-cabinet board corresponds each other with the position of revolving door, and the after-cabinet board passes through set screw fixed mounting on a side wall of high-voltage board body, the radiating fin mouth has been seted up on the after-cabinet board, the radiating fin mouth is equipped with a plurality ofly, and is a plurality of the radiating fin mouth is equidistant to be arranged in proper order.

Preferably, a grounding wire and a lamp holder are sequentially and fixedly mounted on one side wall surface of the high-voltage cabinet body, the lamp holder is located above the grounding wire, a warning lamp is fixedly mounted on the lamp holder, and one end, far away from the high-voltage cabinet body, of the grounding wire penetrates through the lamp holder and is connected with the ground.

Preferably, the vent has been seted up to the inboard top of high-voltage board body, the up end fixed mounting of high-voltage board body has cooling fan, cooling fan and the position of vent correspond to each other, and cooling fan's up end fixed mounting has the protection net.

In the technical scheme, the utility model provides a technological effect and advantage:

the utility model discloses, through setting up insulating rubber, running-board and insulating pad, like this when needs maintain the device and examine time measuring, through the outside pulling limiting plate of handle, the pulling of limiting plate drives the running-board and outwards stimulates along the sliding opening, stop the pulling to the handle after the running-board pulls out certain length, stand immediately behind the wearable insulating clothes of maintenance personal or insulating gloves and maintain and detect on the insulating pad of running-board up end, traditional device compares, the adduction of this device makes the device accessible insulating rubber isolate high-voltage board body inside and outside, make the high-voltage board body appear the electric leakage also can not convey the surface of current transfer to high-voltage board body, personnel's mistake bumps when avoiding the electric leakage and take place the incident, receive and release insulating pad on the running-board through the pull running-board and can freely, and insulating pad can make maintenance personal's sole be in the insulated state always, thereby the device appears and causes certain injury for maintenance personal when avoiding maintaining.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an explosion diagram of the high-voltage board body, the pedal, the cooling fan and the protection net of the present invention.

Fig. 3 is an exploded view of the high-voltage board body, the pedal, the cooling fan and the protection net of the present invention.

Fig. 4 is a front sectional view of the present invention.

Description of reference numerals:

1. a high-voltage cabinet body; 2. an insulating rubber; 3. an opening; 4. a sliding port; 5. a foot pedal; 6. a slider; 7. an insulating pad; 8. a limiting plate; 9. pulling a handle; 10. a rotating door; 11. a perspective window; 12. a rotating wheel; 13. a rear cabinet panel; 14. a heat dissipation fin opening; 15. a ground lead; 16. a lamp holder; 17. a warning light; 18. a vent; 19. a heat radiation fan; 20. and (4) a protection net.

Detailed Description

The utility model provides a protection against electric shock high-voltage board as shown in fig. 1-4, including high-voltage board body 1, high-voltage board body 1 is bilayer structure, be equipped with the insulating layer between the internal face of high-voltage board body 1 and the outer wall, the insulating layer intussuseption is filled with insulating rubber 2, opening 3 has been seted up to the lower extreme of 1 side wall of high-voltage board body, smooth mouthful 4, two have been seted up to both sides wall surface in opening 3 the position of smooth mouthful 4 corresponds each other, two be equipped with running-board 5 between the smooth mouthful 4, the both sides wall surface fixed mounting of running-board 5 has slider 6, two slider 6 corresponds each other with the position of two smooth mouthful 4 respectively, and two slider 6 is slidable mounting respectively in two smooth mouthful 4, insulating pad 7 has been laid to the up end of running-board 5, one side wall fixed mounting of running-board 5 has limiting plate 8, one side wall fixed mounting of limiting plate 8 has handle 9, compares traditional device, and the adduction of this device makes the device accessible insulating rubber 2 carry out the inside and the high-voltage board body 1 with the outside isolated for the high-voltage board body 1 also can not appear the electric current cabinet body 1 the high-voltage board body, and the maintenance personnel can avoid the maintenance personnel to pass through the insulating pad 7 damage to take place the maintenance when the maintenance personnel of sole to the insulating pad and the maintenance to the insulating pad 7 and the maintenance to be in the maintenance personnel can make the insulating pad 7 damage to the insulating pad, thereby the maintenance freely the maintenance, and the maintenance personnel can avoid the insulating pad to take place the maintenance to the insulating pad.

Furthermore, in the above technical solution, a rotating door 10 is rotatably installed on one side wall surface of the high-voltage board body 1 through a hinge, the rotating door 10 is located above the opening 3, a door handle is fixedly installed on one side wall surface of the rotating door 10, a transparent window 11 is formed in one side wall surface of the rotating door 10, the transparent window 11 is located on one side of the door handle, mounting ports are formed in the lower end surface of the pedal 5, the four mounting ports are respectively located at four corners of the lower end surface of the pedal 5, and rotating wheels 12 are rotatably installed in the four mounting ports, so that the internal condition of the high-voltage board body 1 can be observed through the transparent window 11, the pedal 5 can be pulled more conveniently through the rotating wheels 12, friction between the pedal 5 and the ground can be reduced, and the service life of the device can be prolonged.

Further, in the above technical scheme, one side of high-voltage board body 1 is equipped with back cabinet plate 13, back cabinet plate 13 corresponds with the position of revolving door 10 each other, and back cabinet plate 13 passes through set screw fixed mounting on a side wall of high-voltage board body 1, radiating fin mouth 14 has been seted up on the back cabinet plate 13, radiating fin mouth 14 is equipped with a plurality ofly, and is a plurality of radiating fin mouth 14 is equidistant arranges in proper order, is convenient for ventilate through radiating fin mouth 14 to the inside of high-voltage board body 1, plays the radiating effect of device.

Further, in the above technical scheme, 1 side wall of high-voltage board body has earth conductor 15, lighting fixture 16 in proper order fixed mounting, lighting fixture 16 is located earth conductor 15's top, fixed mounting has warning light 17 on lighting fixture 16, earth conductor 15 keeps away from the one end of high-voltage board body 1 and passes lighting fixture 16 and be connected with ground, vent 18 has been seted up on the inboard top of high-voltage board body 1, the up end fixed mounting of high-voltage board body 1 has cooling fan 19, cooling fan 19 corresponds with the position of vent 18 each other, and cooling fan 19's up end fixed mounting has protecting net 20, if the inside electric leakage that appears of high-voltage board body 1, earth conductor 15 can guide the inside electric current of high-voltage board body 1 to the ground, and when electric current passes through lighting fixture 16, electric current and warning light 17 circular telegram, warning light 17 warning scintillation play the warning effect, cooling fan 19 can accelerate the heat dissipation of device, makes the radiating effect of device better.

Principle of operation

The implementation mode is specifically as follows: when the user need use the device, the user is at first through observing whether warning light 17 twinkles, if there is not the device can normal use, if there is the outage to carry out the detection maintenance to the device, when needs maintain the detection to the device, through the outside pulling limiting plate 8 of handle grip 9, the pulling of limiting plate 8 drives running-board 5 along the outside pulling of spout 4, stop the pulling of handle grip 9 after running-board 5 pulls out certain length, stand on the insulating pad 7 of running-board 5 up end and carry out maintenance detection behind the wearable insulating clothes of maintenance personal or insulating gloves immediately.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides an protection against electric shock high-voltage board, includes high-voltage board body (1), its characterized in that: the high-voltage board is characterized in that the high-voltage board body (1) is of a double-layer structure, an insulating layer is arranged between the inner wall surface and the outer wall surface of the high-voltage board body (1), insulating rubber (2) is filled in the insulating layer, an opening (3) is formed in the lower end of one side wall surface of the high-voltage board body (1), sliding openings (4) are formed in two side wall surfaces in the opening (3), the positions of the sliding openings (4) correspond to each other, a pedal (5) is arranged between the sliding openings (4), sliding blocks (6) are fixedly mounted on two side wall surfaces of the pedal (5), the two sliding blocks (6) correspond to the positions of the two sliding openings (4) respectively, the two sliding blocks (6) are slidably mounted in the two sliding openings (4) respectively, an insulating pad (7) is laid on the upper end surface of the pedal (5), a limiting plate (8) is fixedly mounted on one side wall surface of the pedal (5), and a pull handle (9) is fixedly mounted on one side wall surface of the limiting plate (8).

2. The electric shock prevention high-voltage cabinet as claimed in claim 1, characterized in that: a rotating door (10) is rotatably installed on one side wall face of the high-voltage cabinet body (1) through a hinge, the rotating door (10) is located above the opening (3), a door handle is fixedly installed on one side wall face of the rotating door (10), a perspective window (11) is formed in one side wall face of the rotating door (10), and the perspective window (11) is located on one side of the door handle.

3. The electric shock prevention high-voltage cabinet as claimed in claim 1, characterized in that: the lower end face of the pedal plate (5) is provided with four mounting ports, the four mounting ports are respectively positioned at four corners of the lower end face of the pedal plate (5), and the four mounting ports are internally and rotatably provided with rotating wheels (12).

4. The electric shock prevention high-voltage cabinet as claimed in claim 1, characterized in that: one side of high-voltage board body (1) is equipped with back cabinet board (13), back cabinet board (13) correspond each other with the position of revolving door (10), and back cabinet board (13) pass through set screw fixed mounting on a side wall of high-voltage board body (1), radiating fin mouth (14) have been seted up on back cabinet board (13), radiating fin mouth (14) are equipped with a plurality ofly, and are a plurality of radiating fin mouth (14) are equidistant arranges in proper order.

5. The electric shock prevention high voltage cabinet according to claim 1, characterized in that: high-voltage board body (1) a side wall fixed mounting has earth conductor (15), lighting fixture (16) in proper order, lighting fixture (16) are located earth conductor's (15) top, fixed mounting has warning light (17) on lighting fixture (16), the one end that high-voltage board body (1) was kept away from in earth conductor (15) passes lighting fixture (16) and is connected with ground.

6. The electric shock prevention high voltage cabinet according to claim 1, characterized in that: vent (18) have been seted up on the inboard top of high-voltage board body (1), the up end fixed mounting of high-voltage board body (1) has cooling fan (19), cooling fan (19) and vent (18) position correspond to each other, and cooling fan (19)'s up end fixed mounting has protecting screen (20).