CN209103998U - A kind of protective device for high-voltage switch gear - Google Patents
A kind of protective device for high-voltage switch gear Download PDFInfo
- Publication number
- CN209103998U CN209103998U CN201821905560.1U CN201821905560U CN209103998U CN 209103998 U CN209103998 U CN 209103998U CN 201821905560 U CN201821905560 U CN 201821905560U CN 209103998 U CN209103998 U CN 209103998U
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- Prior art keywords
- protective
- fixedly connected
- built
- protective frame
- hole
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- 230000001681 protective effect Effects 0.000 title claims abstract description 63
- 238000007689 inspection Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a kind of protective devices for high-voltage switch gear; including mounting plate; the upper end of the mounting plate is provided with insulated terminal; connecting terminal is provided on the insulated terminal; the upper end of the mounting plate is provided with protective frame; the two sides of the protective frame are equipped with built-in hole; rubber pad and deck are provided on the inner wall of the built-in hole; protective plate is provided on the inner wall of the built-in hole; the side of the protective plate is provided with elastic card; the inside of the elastic card clamping deck, the other side of the protective plate is provided with the first in command.This is used for the protective device of high-voltage switch gear; protective frame can carry out whole protection to switch sections; cooperate easy-to-dismount cover board; so that in Operation switch or inspection switch; can not have to disassembly protective frame can be completed; protective plate can block built-in bore portion, prevent birds from proceeding in protective frame by the hollow-out part of built-in hole.
Description
Technical field
The utility model relates to high-voltage switch gear technical field, specially a kind of protective device for high-voltage switch gear.
Background technique
In electric power generating plant, most high-tension cable switch settings passes through the joining piece of similar plug-in strip in higher position
Carry out being switched on or switched off for circuit.
But since this kind of switch is in outdoor, it is easy to be influenced by birds, cause the short circuit at switch, so needing
The switch of high-voltage electricity is protected.
Utility model content
The purpose of this utility model is to provide a kind of protective devices for high-voltage switch gear, influence high pressure to solve birds
The problem of switch.
To achieve the above object, the utility model provides the following technical solutions: a kind of protective device for high-voltage switch gear,
Including mounting plate, the upper end of the mounting plate is provided with insulated terminal, and connecting terminal, the peace are provided on the insulated terminal
The upper end of loading board is provided with protective frame, and the two sides of the protective frame are equipped with built-in hole, are provided on the inner wall of the built-in hole
Rubber pad and deck are provided with protective plate on the inner wall of the built-in hole, and the side of the protective plate is provided with elastic card, described
Elastic card is clamped the inside of deck, and the other side of the protective plate is provided with the first in command.
Preferably, the two sides of the protective frame are fixedly connected to support base, are fixedly connected with first in the slot of support base
Spring, the other end of the first spring are fixedly connected with bayonet lock, and lantern ring is welded on the mounting plate, and the surface of bayonet lock is slidably socketed
The inside of lantern ring.
Preferably, the upper end of the protective frame is fixedly connected with cover board, and the upper end of cover board is fixedly connected with second handle, lid
The lower end two sides of plate are fixedly connected to bit block, and alignment grooves, the surface of bit block are equipped with inside the upper end two sides of protective frame
It is slidably socketed the inside of alignment grooves, the inside of alignment grooves is communicated with location hole, and the inside sliding sleeve of location hole is connected to positioning pin, fixed
The surface of position pin is fixedly connected with second spring, and the other end of second spring is fixedly connected with the surface of protective frame, bit block it is interior
Portion is equipped with locating slot, and the other end of positioning pin is slidably socketed the inside of locating slot.
Compared with prior art, the utility model has the beneficial effects that this is used for the protective device of high-voltage switch gear: 1, protecting
Frame can carry out whole protection to switch sections, cooperate easy-to-dismount cover board, so that in Operation switch or inspection switch,
Can not have to disassembly protective frame can be completed；
2, protective plate can block built-in bore portion, prevent birds from proceeding to by the hollow-out part of built-in hole anti-
It protects in frame.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the protective frame side and mounting plate attachment structure schematic diagram of the utility model；
Fig. 3 is the elastic card and deck connection schematic diagram of the utility model；
Fig. 4 is enlarged diagram at a of the utility model.
In figure: 1 mounting plate, 11 insulated terminals, 12 connecting terminals, 2 protective frames, 21 built-in holes, 22 rubber pads, 24 first
It is hand, 25 protective plates, 26 elastic cards, 27 decks, 3 support bases, 31 first springs, 32 bayonet locks, 33 lantern rings, 4 cover boards, 41 second
Hand, 42 alignment grooves, 43 bit blocks, 44 location holes, 45 positioning pins, 46 second springs, 47 locating slots.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, the utility model provides a kind of technical solution: a kind of protective device for high-voltage switch gear, including
Mounting plate 1, the upper end of mounting plate 1 are provided with insulated terminal 11, and the upper end of two insulated terminals 11 is provided with the switch of plug-in strip, break
Power-off work can be completed in the joining piece opened between the two, and insulated terminal 11 is fixedly connected by bolt with mounting plate 1, insulating end
Connecting terminal 12 is provided on son 11, connecting terminal 12 is used for the access of external cable, and connecting terminal 12 and insulated terminal 11 are logical
It crosses bolt to be fixedly connected, the upper end of mounting plate 1 is provided with protective frame 2, and the two sides of protective frame 2 are equipped with built-in hole 21, built-in hole
21 be through-hole structure, and lower end is equipped with notch and is provided with rubber pad 22 and deck 27, rubber on the inner wall of built-in hole 21 refering to Fig. 3
Rubber mat 22 is adhered by compound gluing with built-in hole 21 and is connect, deck 27 and built-in hole 21 by screw connection, built-in hole 21 it is interior
Protective plate 25 is provided on wall, protective plate 25 can stop birds and conductive terminal contacts or make nest, and the side of protective plate 25 is set
It is equipped with elastic card 26, elastic card 26 is clamped the inside of deck 27, and elastic card 26 is made of the rubber material of regular hexagon, protective plate
25 other side is provided with the first in command 24.
Referring to Fig.2, the two sides of protective frame 2 are fixedly connected to support base 3, first is fixedly connected in the slot of support base 3
Spring 31, the other end of the first spring 31 are fixedly connected with bayonet lock 32, and lantern ring 33, the surface of bayonet lock 32 are welded on mounting plate 1
It is slidably socketed the inside of lantern ring 33, convenient for the installation of protective frame 2.
Refering to fig. 1, the upper end of protective frame 2 is fixedly connected with cover board 4, and the upper end of cover board 4 is fixedly connected with second handle 41,
Refering to Fig. 4, the lower end two sides of cover board 4 are fixedly connected to bit block 43, are equipped with alignment grooves inside the upper end two sides of protective frame 2
42, the surface of bit block 43 is slidably socketed the inside of alignment grooves 42, and the inside of alignment grooves 42 is communicated with location hole 44, location hole 44
Inside sliding sleeve be connected to positioning pin 45, the surface of positioning pin 45 is fixedly connected with second spring 46, second spring 46 it is another
End is fixedly connected with the surface of protective frame 2, and the inside of bit block 43 is equipped with locating slot 47, and the other end of positioning pin 45 is slidably socketed fixed
The inside of position slot 47, cover board 4 can facilitate in the case where protective frame 2 is not dismantled, cut off the power.
When the utility model is specifically implemented: when needing to install protective frame 2, it first will be in 2 two sides of protective frame
It is corresponding with the position of connecting terminal 12 to set hole 21, then built-in hole 21 is covered on around connecting terminal 12, while adjusting branch
The position for supportting seat 3 is corresponding with the position of lantern ring 33, so that the position of bayonet lock 32 is corresponding with the position of lantern ring 33, passes through the first spring
31 compression resets, so that bayonet lock 32 springs into the inside of lantern ring 33, to complete the installation of protective frame 2, when needing to prevent bird
When class is entered in protective frame 2 from built-in hole 21, the first in command 24 is held, protective plate 25 is sent to the inside of built-in hole 21,
Simultaneously allow elastic card 26 be clamped deck 27 inside, protective plate 25 is crammed built-in hole 21, prevent birds into
Enter to make nest, when needing to cut off the power in the case where not dismantling protective frame 2, pulls out two positioning pins 45, pass through second
The drawing effect of spring 46, so that positioning pin 45 and locating slot 47 disengage, to complete the disassembly to cover board 4.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (3)
1. a kind of protective device for high-voltage switch gear, including mounting plate (1), it is characterised in that: the upper end of the mounting plate (1)
It is provided with insulated terminal (11), is provided with connecting terminal (12) on the insulated terminal (11), the upper end of the mounting plate (1) is set
It is equipped with protective frame (2), the two sides of the protective frame (2) are equipped with built-in hole (21), are arranged on the inner wall of the built-in hole (21)
There are rubber pad (22) and deck (27), is provided with protective plate (25) on the inner wall of the built-in hole (21), the protective plate (25)
Side be provided with elastic card (26), the inside of the elastic card (26) clamping deck (27), the protective plate (25) it is another
Side is provided with the first in command (24).
2. a kind of protective device for high-voltage switch gear according to claim 1, it is characterised in that: the protective frame (2)
Two sides be fixedly connected to support base (3), the first spring (31), the first spring are fixedly connected in the slot of support base (3)
(31) the other end is fixedly connected with bayonet lock (32), is welded with lantern ring (33) on the mounting plate (1), and the surface of bayonet lock (32) is sliding
The inside of dynamic socket lantern ring (33).
3. a kind of protective device for high-voltage switch gear according to claim 1, it is characterised in that: the protective frame (2)
Upper end be fixedly connected with cover board (4), the upper end of cover board (4) is fixedly connected with second handle (41), the lower end two sides of cover board (4)
It is fixedly connected to bit block (43), is equipped with inside the upper end two sides of protective frame (2) alignment grooves (42), the table of bit block (43)
Face is slidably socketed the inside of alignment grooves (42), and the inside of alignment grooves (42) is communicated with location hole (44), the inside of location hole (44)
Sliding sleeve is connected to positioning pin (45), and the surface of positioning pin (45) is fixedly connected with second spring (46), second spring (46) it is another
One end is fixedly connected with the surface of protective frame (2), and the inside of bit block (43) is equipped with locating slot (47), the other end of positioning pin (45)
It is slidably socketed the inside of locating slot (47).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821905560.1U CN209103998U (en) | 2018-11-20 | 2018-11-20 | A kind of protective device for high-voltage switch gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821905560.1U CN209103998U (en) | 2018-11-20 | 2018-11-20 | A kind of protective device for high-voltage switch gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209103998U true CN209103998U (en) | 2019-07-12 |
Family
ID=67160523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821905560.1U Expired - Fee Related CN209103998U (en) | 2018-11-20 | 2018-11-20 | A kind of protective device for high-voltage switch gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209103998U (en) |
-
2018
- 2018-11-20 CN CN201821905560.1U patent/CN209103998U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190712 Termination date: 20191120 |