CN212461496U

CN212461496U - Indoor high-voltage isolating switch with high safety

Info

Publication number: CN212461496U
Application number: CN202021632985.7U
Authority: CN
Inventors: 赵约翰
Original assignee: People Electric Technology Co Ltd
Current assignee: People Electric Technology Co Ltd
Priority date: 2020-08-08
Filing date: 2020-08-08
Publication date: 2021-02-02
Anticipated expiration: 2030-08-08

Abstract

The utility model discloses a high indoor high voltage isolator of security, including box and movable plate, the box obtains inside bottom and is provided with the isolator main part, and the both sides of isolator main part install the fixing base, the surface of fixing base is provided with the through-hole, and the top of fixing base installs the limiting plate, the both sides of limiting plate are provided with first spring, and one side of first spring installs first mounting panel, the inside push pedal that is provided with in the left and right sides of the body, and one side of push pedal installs the second mounting panel, one side of second mounting panel is for being provided with the kicking block. This indoor high voltage isolator of security is high because the opposite direction of the first spring of left and right sides, first mounting panel, if only promote one of them, also can't take out the apron, need extrude the first spring of left and right sides, first mounting panel simultaneously, just can take out the apron, has prevented effectively that child in the family or outsider from missing and touching, improves the security.

Description

Indoor high-voltage isolating switch with high safety

Technical Field

The utility model relates to an isolator technical field specifically is a high indoor high voltage isolator of security.

Background

The isolating switch is a device which is frequently needed to be used in an electric power system, an insulation gap is established after a line is opened, and the device or the line which needs to be overhauled is separated from a power supply by a disconnection point so as to ensure the safety of maintainers and devices, almost all households have the safety with the development of the times, but the existing indoor high-voltage isolating switch also has some defects:

firstly, the existing indoor high-voltage isolating switch is low in safety, children in home can easily be injured by mistake, and if the isolating switch is hung and raised, later-stage maintenance is inconvenient;

secondly, current indoor high voltage isolator does not possess crashproof function, when receiving external impact, easily makes isolator's damage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high indoor high voltage isolator of security to the security of proposing is lower and do not possess the anticollision function problem in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an indoor high-voltage isolating switch with high safety comprises a box body and a movable plate, wherein an isolating switch main body is arranged at the bottom end inside the box body, fixing seats are installed on two sides of the isolating switch main body, through holes are formed in the surface of the fixing seats, a limiting plate is installed above the fixing seats, first springs are arranged on two sides of the limiting plate, a first mounting plate is installed on one side of each first spring, push plates are arranged inside the left side and the right side of the box body, a second mounting plate is installed on one side of each push plate, a top block is arranged on one side of each second mounting plate, a sliding sleeve is installed above each second mounting plate and is penetrated through by a fixing rod, the fixing rod is located above the inside of the box body, a second spring is arranged on one side of each second mounting plate, a cover plate is installed above the box, and one side of the third spring is connected with a buffer plate, the surface of the buffer plate is provided with a slide way, and a movable plate is arranged above the slide way.

Preferably, the number of the fixing seats is 2, and the fixing seats are U-shaped.

Preferably, the limiting plate is connected with the fixing seat in a clamping mode, and the directions of the first springs on the surfaces of the 2 limiting plates are opposite.

Preferably, the second mounting plate is in an L shape, and the second mounting plate and the fixed rod form a sliding structure through a sliding sleeve.

Preferably, the width of the top block is smaller than the aperture of the through hole, and the top block is symmetrically provided with 2 pieces around the central line of the box body.

Preferably, the buffer plate and the box body form an elastic structure through a third spring, and the length of the buffer plate is greater than that of the box body.

Compared with the prior art, the beneficial effects of the utility model are that: the indoor high-voltage isolating switch with high safety,

1. the device is provided with the first spring, the first mounting plate, the push plate, the second mounting plate, the ejector block, the sliding sleeve and the fixed rod, because the directions of the first spring and the first mounting plate on the left side and the right side are opposite, if one of the first spring and the first mounting plate is pushed, the cover plate cannot be taken out, and the cover plate can be taken out only by extruding the first spring and the first mounting plate on the left side and the right side at the same time, so that the accidental touch of children or outsiders at home is effectively prevented, and the safety is improved;

2. the third spring and the buffer plate are arranged in the device, when the box body is impacted by the outside, the outside impact force impacts the buffer plate and drives the buffer plate to extrude the third spring, and due to the action of the third spring, the outside impact force is greatly reduced, so that an anti-collision function is achieved, and the box body and the isolating switch main body are effectively protected;

3. be provided with fixing base, apron, first spring, first mounting panel in this device, the use of box in the cooperation for when improving the security, also be convenient for dismantle the installation, easy operation is swift, and the later stage of being convenient for is maintained it or is changed spare part.

Drawings

FIG. 1 is a schematic view of the overall front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of a side view cross-sectional structure of the buffer board and the box body of the present invention;

FIG. 3 is a schematic view of the top-view cross-sectional structure of the fixing rod and the box body of the present invention;

fig. 4 is a schematic view of the first spring and cover plate of the present invention.

In the figure: 1. a box body; 2. a main body of the isolating switch; 3. a fixed seat; 4. a through hole; 5. a limiting plate; 6. a first spring; 7. a first mounting plate; 8. pushing the plate; 9. a second mounting plate; 10. a top block; 11. a sliding sleeve; 12. Fixing the rod; 13. a second spring; 14. a cover plate; 15. a third spring; 16. a buffer plate; 17. a slideway; 18. and (5) moving the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an indoor high-voltage isolating switch with high safety comprises a box body 1, an isolating switch main body 2, a fixed seat 3, a through hole 4, a limiting plate 5, a first spring 6, a first mounting plate 7, a push plate 8, a second mounting plate 9, a top block 10, a sliding sleeve 11, a fixed rod 12, a second spring 13, a cover plate 14, a third spring 15, a buffer plate 16, a slideway 17 and a movable plate 18, wherein the isolating switch main body 2 is arranged at the bottom end inside the box body 1, the fixed seat 3 is arranged on two sides of the isolating switch main body 2, the through hole 4 is arranged on the surface of the fixed seat 3, the limiting plate 5 is arranged above the fixed seat 3, the first spring 6 is arranged on two sides of the limiting plate 5, the first mounting plate 7 is arranged on one side of the first spring 6, the push plate 8 is arranged inside the left side and the right side of the box body 1, the second mounting plate 9, and a sliding sleeve 11 is installed above the second mounting plate 9, the sliding sleeve 11 is penetrated by a fixed rod 12, the fixed rod 12 is located above the inside of the box body 1, a second spring 13 is arranged on one side of the second mounting plate 9, a cover plate 14 is installed above the box body 1, third springs 15 are arranged on the left side and the right side of the box body 1, a buffer plate 16 is connected to one side of each third spring 15, a slide 17 is arranged on the surface of each buffer plate 16, and a movable plate 18 is installed above each slide 17.

Fixing base 3 is provided with 2 about 1 central line symmetry of box, and fixing base 3 is "U" shape, and limiting plate 5 is connected with 3 blocks of fixing base, and 2 5 surperficial first springs 6 of limiting plate opposite direction for the installation is dismantled with box 1 to apron 14, and the later stage of being convenient for is maintained isolator main part 2.

Second mounting panel 9 is "L" shape, and second mounting panel 9 constitutes sliding structure through sliding sleeve 11 and dead lever 12, and the width of kicking block 10 is less than the aperture of through-hole 4, and kicking block 10 is provided with 2 about 1 central line symmetry of box, needs the spacing inslot that first mounting panel 7 of simultaneous control kicking block 10 with the left and right sides pushed to fixing base 3 in, just can take out apron 14, improves the security.

Buffer board 16 constitutes elastic structure through third spring 15 and box 1, and the length of buffer board 16 is greater than the length of box 1, when box 1 received external impact, external impact force strikeed buffer board 16, and drives buffer board 16 and extrude third spring 15, because the effect of third spring 15 for external impact force is by greatly reduced, plays crashproof function, plays effectual guard action to box 1 and isolator main part 2.

The working principle is as follows: when the indoor high-voltage isolating switch with high safety is used, firstly, the device is installed at a required place, when the isolating quick-closing main body 2 needs to be overhauled, a worker grasps the movable plates 18 at the left side and the right side of the box body 1 by hands and drives the movable plates to slide rightwards on the slide rails 17, so that the push plates 8 at the left side and the right side of the box body 1 are exposed, at the moment, the push plate 8 at the right side is firstly pushed to move towards the inside of the box body 1, namely, the push plate 8 moves towards the center of the box body 1 on the fixed rod 12 through the sliding sleeve 11, the push plate 8 drives the second mounting plate 9 and the ejector block 10 to move towards the center of the box body 1 until the ejector block 10 is abutted against the first mounting plate 7, the first spring 6 is extruded by the ejector block 7, the first mounting plate 7 is driven by the ejector block 10 to move towards the direction of the limiting plate 5 in the through hole 4, and similarly, when the, the staff grasps the handle on the apron 14 this moment, and drive apron 14 rebound, make apron 14 drive limiting plate 5 rebound, until taking out it, be convenient for overhaul isolator main part 2, at last because the effect of second spring 13, make push pedal 8 automatic return normal position, because the first spring of the left and right sides 6, the effect of first mounting panel 7, if only promote one of them, also can't take out apron 14, need be simultaneously to the first spring 6 of the left and right sides, first mounting panel 7 extrudees, child or other people's mistake in the family has effectively been prevented from touching, the security is improved.

When box 1 received external impact, external impact force strikeed buffer board 16, and drove buffer board 16 and extrude third spring 15, because third spring 15's effect for external impact force is by greatly reduced, plays crashproof function, plays effectual guard action to box 1 and isolator main part 2, has increased holistic practicality.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An indoor high-voltage isolating switch with high safety comprises a box body (1) and a movable plate (18), and is characterized in that: the box is characterized in that an isolating switch main body (2) is arranged at the bottom end inside the box body (1), fixing seats (3) are installed on two sides of the isolating switch main body (2), through holes (4) are formed in the surface of the fixing seats (3), a limiting plate (5) is installed above the fixing seats (3), first springs (6) are arranged on two sides of the limiting plate (5), a first mounting plate (7) is installed on one side of each first spring (6), push plates (8) are arranged inside the left side and the right side of the box body (1), a second mounting plate (9) is installed on one side of each push plate (8), a top block (10) is arranged on one side of each second mounting plate (9), a sliding sleeve (11) is installed above the second mounting plate (9), the sliding sleeve (11) is penetrated through by a fixing rod (12), and the fixing rod (12) is located above the, one side of second mounting panel (9) is provided with second spring (13), apron (14) are installed to the top of box (1), and the left and right sides of box (1) is provided with third spring (15) to one side of third spring (15) is connected with buffer board (16), the surface of buffer board (16) is provided with slide (17), and movable plate (18) are installed to the top of slide (17).

2. An indoor high-voltage isolating switch with high safety according to claim 1, characterized in that: the fixed seats (3) are symmetrically provided with 2 relative to the central line of the box body (1), and the fixed seats (3) are U-shaped.

3. An indoor high-voltage isolating switch with high safety according to claim 1, characterized in that: the limiting plates (5) are connected with the fixing seat (3) in a clamping mode, and the directions of the first springs (6) on the surfaces of the 2 limiting plates (5) are opposite.

4. An indoor high-voltage isolating switch with high safety according to claim 1, characterized in that: the second mounting plate (9) is L-shaped, and the second mounting plate (9) and the fixed rod (12) form a sliding structure through a sliding sleeve (11).

5. An indoor high-voltage isolating switch with high safety according to claim 1, characterized in that: the width of the top block (10) is smaller than the aperture of the through hole (4), and the number of the top block (10) is 2 about the central line of the box body (1).

6. An indoor high-voltage isolating switch with high safety according to claim 1, characterized in that: the buffer plate (16) and the box body (1) form an elastic structure through a third spring (15), and the length of the buffer plate (16) is larger than that of the box body (1).