CN208478216U - A kind of disconnecting switch - Google Patents
A kind of disconnecting switch Download PDFInfo
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- CN208478216U CN208478216U CN201820677601.XU CN201820677601U CN208478216U CN 208478216 U CN208478216 U CN 208478216U CN 201820677601 U CN201820677601 U CN 201820677601U CN 208478216 U CN208478216 U CN 208478216U
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- insulating rubber
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- mounting plate
- electro
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Abstract
The utility model discloses a kind of disconnecting switch, including electro-insulating rubber pedestal, location hole, mounting plate, fixing bolt, fixed plate, curved splint, screw rod, movable plate, belt pulley, belt, rotating bar, collets, disconnecting link, conductive column, insulating rubber slab, sliding slot, fixed frame, spring and positioning pin.This kind of disconnecting switch structure is simple, novel in design, convenient for disconnecting link and conductive column are steadily contacted, pass through the mating reaction of the insulating rubber slab, fixed frame, spring and positioning pin of setting simultaneously, ensure disconnecting link and the good electric conductivity of conductive column, disconnecting link is avoided surprisingly to disconnect, conducive to use, when in use, convenient for device is fixed on electric pole surface, ensuring equipment, which is stablized, to be fixed, the disassembly of surface apparatus simultaneously, improves the disassembly efficiency of worker, easy to operate, the operation difficulty of reduction worker, convenient for operation, practical value is higher, is suitble to promote the use of.
Description
Technical field
The utility model relates to disconnecting switch applied technical field more particularly to a kind of disconnecting switch.
Background technique
Disconnecting switch is that one kind is mainly used for " isolated power supply, grid switching operation, to be connected to and cut off low current circuit ", nothing
The switching device of arc-suppression function.Disconnecting switch has the insulation distance for meeting prescribed requirement and apparent when quartile is set between contact
Disconnect mark；When coincidence is set, electric current under normal loop condition can be carried and exceptional condition is (such as short at the appointed time
Road) under electric current switchgear.
There is a problem of in the use process of disconnecting switch very much, such as existing disconnecting switch is when fixed, fixed effect
Fruit is undesirable, and in some disconnecting switch when fixed, dismounting is more complicated, increases the operation difficulty of worker, while reducing work
The working efficiency of author, and disconnecting switch shaking may cause switch and shake when in use, influence between disconnecting link and conductive column
Electrical connection, influences multi-line power transmission.Therefore, a kind of disconnecting switch is proposed regarding to the issue above.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of disconnecting switch.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of disconnecting switch, including electro-insulating rubber bottom
Seat and mounting plate, the electro-insulating rubber base bottom are connect by fixing bolt with mounting plate, and the fixed company in mounting plate side
It is connected to fixed plate；One side surface of mounting plate is fixedly connected with curved splint, and curved splint opposite sides is equipped with and fixation
The screw rod that plate is threadedly coupled；Two described screw rod the same ends are threadedly coupled with the movable plate that mounting plate side is equipped with, and screw rod leans on
The end surface of nearly movable plate is socketed belt pulley；It is connected between the belt pulley of two screw surface sockets by belt；
Electro-insulating rubber base top surface is fixedly connected with collets, and collets top is turned by fixing axle and disconnecting link
Dynamic connection；Described disconnecting link one end side surface and the conductive top end on the surface for being fixed on electro-insulating rubber base top are connected together,
And bottom side surface is fixedly connected with insulating rubber slab in the middle part of disconnecting link；The electro-insulating rubber plate surface offers sliding slot, and sliding slot inner wall
Pass through the fixed frame elastic connection being slidably connected in spring and sliding slot；Fixed frame bottom end side surface is connected together and has positioning
Pin.
Preferably, the fixing bolt number is two, and electro-insulating rubber pedestal and mounting plate are run through in fixing bolt end
Surface is threadedly coupled.
Preferably, it is placed in parallel between the screw rod, and is fixedly connected with apart from the farther away screw rod one end in mounting plate side
Rotating bar.
Preferably, the movable plate is fixedly connected with two symmetrically placed curved splints with fixed plate opposite flank.
Preferably, structure is consistent between the movable plate and fixed plate, and is placed in parallel between movable plate and fixed plate.
Preferably, the positioning that described positioning pin one end is offered through fixed frame bottom end side wall and electro-insulating rubber susceptor surface
Hole is connected together.
The beneficial effects of the utility model are:
1. this kind of disconnecting switch structure is simple, novel in design, convenient for disconnecting link and conductive column are steadily contacted, while by setting
The mating reaction of insulating rubber slab, fixed frame, spring and the positioning pin set ensures disconnecting link and the good electric conductivity of conductive column,
It avoids disconnecting link from surprisingly disconnecting, is conducive to use.
2. when in use, convenient for device is fixed on electric pole surface, ensuring equipment, which is stablized, to be fixed, while surface apparatus
Disassembly, improve the disassembly efficiency of worker, it is easy to operate, reduce the operation difficulty of worker, convenient for operation, practical value compared with
Height is suitble to promote the use of.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is the utility model entirety side structure schematic view.
Fig. 3 is the utility model insulating rubber slab and base connector schematic diagram.
In figure: 1, electro-insulating rubber pedestal, 101, location hole, 2, mounting plate, 3, fixing bolt, 4, fixed plate, 5, arc folder
Plate, 6, screw rod, 7, movable plate, 8, belt pulley, 9, belt, 10, rotating bar, 11, collets, 12, disconnecting link, 13, conductive column, 14,
Insulating rubber slab, 1401, sliding slot, 15, fixed frame, 16, spring, 17, positioning pin.
Specific embodiment
It, below will knot to enable the purpose of utility model, feature, advantage of the utility model more obvious and understandable
The attached drawing in the utility model embodiment is closed, the technical scheme in the utility model embodiment is clearly and completely described,
Obviously, the embodiments described below are only the utility model a part of the embodiment, and not all embodiment.Based on this reality
It is obtained by those of ordinary skill in the art without making creative efforts all other with the embodiment in novel
Embodiment is fallen within the protection scope of the utility model.
It please refers to shown in Fig. 1-3, a kind of disconnecting switch, including electro-insulating rubber pedestal 1 and mounting plate 2, the insulation rubber
1 bottom of glue pedestal is connect by fixing bolt 3 with mounting plate 2, and 2 side of mounting plate is fixedly connected with fixed plate 4, and setting is consolidated
Fixed board 4 is stablized convenient for the curved splint 5 on 4 surface of fixed plate to be placed；2 one side surface of mounting plate is fixedly connected with curved splint
5, and 5 opposite sides of curved splint is equipped with the screw rod 6 being threadedly coupled with fixed plate 4, the screw rod 6 of setting is convenient for movable plate 7 and admittedly
The connection of fixed board 4；Two described 6 the same ends of screw rod are threadedly coupled with the movable plate 7 that 2 side of mounting plate is equipped with, and screw rod 6 is close
The end surface of movable plate 7 is socketed belt pulley 8；It is connected between the belt pulley 8 of two 6 surface of screw rod sockets by belt 9,
The belt 9 of setting rotates synchronously convenient for two screw rods 6.
1 top surface of electro-insulating rubber pedestal is fixedly connected with collets 11, and 11 top of collets by fixing axle with
Disconnecting link 12 is rotatablely connected；The conductive column 13 of 12 one end side surface of disconnecting link and the surface for being fixed on 1 top of electro-insulating rubber pedestal
Top is connected together, and 12 middle part bottom side surface of disconnecting link is fixedly connected with insulating rubber slab 14, and the insulating rubber slab 14 of setting improves
Insulation effect is ensured using 15 safety of fixed frame；14 surface of insulating rubber slab offers sliding slot 1401, and in sliding slot 1401
Wall passes through 15 elastic connection of fixed frame being slidably connected in spring 16 and sliding slot 1401；15 bottom end side surface of the fixed frame engaging
It is connected with positioning pin 17, the positioning pin 17 of setting is convenient for the fixation of fixed frame 15.
As a kind of technical optimization scheme of the utility model, 3 number of fixing bolt is two, and fixing bolt 3
End is threadedly coupled through electro-insulating rubber pedestal 1 with 2 surface of mounting plate, is easily installed the dismounting of plate 2 Yu electro-insulating rubber pedestal 1.
As a kind of technical optimization scheme of the utility model, it is placed in parallel between the screw rod 6, and apart from mounting plate 2
Farther away 6 one end of screw rod in side is fixedly connected with rotating bar 10, rotates convenient for driving screw rod 6.
As a kind of technical optimization scheme of the utility model, the movable plate 7 and the fixed company in 4 opposite flank of fixed plate
Two symmetrically placed curved splints 5 are connect, electric pole is fixed convenient for curved splint 5.
As a kind of technical optimization scheme of the utility model, structure is consistent between the movable plate 7 and fixed plate 4, and
It is placed in parallel between movable plate 7 and fixed plate 4, it is compact-sized between Support activity plate 7 and fixed plate 4, it is easy to use.
As a kind of technical optimization scheme of the utility model, 15 bottom end side wall of fixed frame is run through in described 17 one end of positioning pin
The location hole 101 offered with 1 surface of electro-insulating rubber pedestal is connected together, and stablizes convenient for fixed frame 15 and electro-insulating rubber pedestal 1
Connection.
When the utility model is used, preferred be fixed on 2 surface of mounting plate for electro-insulating rubber pedestal 1 by fixing bolt 3,
Then electro-insulating rubber pedestal 1 is placed at electric pole suitable position by the curved splint 5 in movable plate 7 and fixed plate 4,
Rotating bar 10 is manually operated to rotate, and then rotating bar 10 drives two screw rods 6 to rotate synchronously by belt 9, keeps movable plate 7 mobile
Close to fixed plate 4, stablizes electric pole between the fixed curved splint 5 of movable plate 7 and 4 opposite flank of fixed plate and fixes,
Then it pulls disconnecting link 12 to be connected together with 13 top of conductive column by insulating rubber slab 14, then pulls fixed frame 15, fixed frame
15 slide along sliding slot 1401, while fixed frame 15 squeezes spring 16, finally make the positioning pin 17 of 15 bottom end surface of fixed frame with
Location hole 101 that 2 surface of mounting plate offers engages, and then ensures that disconnecting link 12 is stably connected with conductive column 13, thus completion every
Leave the use of pass.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that by fall in claim containing with important document
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
The above, above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although ginseng
The utility model is described in detail according to previous embodiment, those skilled in the art should understand that: it is still
It is possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is equally replaced
It changes；And these are modified or replaceed, various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
Spirit and scope.
Claims (6)
1. a kind of disconnecting switch, including electro-insulating rubber pedestal (1) and mounting plate (2), it is characterised in that: the electro-insulating rubber bottom
Seat (1) bottom is connect by fixing bolt (3) with mounting plate (2), and mounting plate (2) side is fixedly connected with fixed plate (4)；Institute
It states (2) one side surface of mounting plate to be fixedly connected with curved splint (5), and curved splint (5) opposite sides is equipped with and fixed plate (4)
The screw rod (6) of threaded connection；Movable plate (7) screw thread that two described screw rod (6) the same ends and mounting plate (2) side are equipped with connects
It connects, and end surface of the screw rod (6) close to movable plate (7) is socketed belt pulley (8)；The skin of two screw rod (6) surface sockets
It is connected between belt wheel (8) by belt (9)；
Electro-insulating rubber pedestal (1) top surface is fixedly connected collets (11), and collets (11) top passes through fixing axle
It is rotatablely connected with disconnecting link (12)；Disconnecting link (12) one end side surface and the surface that is fixed at the top of electro-insulating rubber pedestal (1)
Conductive column (13) top is connected together, and bottom side surface is fixedly connected with insulating rubber slab (14) in the middle part of disconnecting link (12)；The insulation
Rubber slab (14) surface offers sliding slot (1401), and sliding slot (1401) inner wall passes through sliding in spring (16) and sliding slot (1401)
Fixed frame (15) elastic connection of connection；Fixed frame (15) the bottom end side surface is connected together and has positioning pin (17).
2. a kind of disconnecting switch according to claim 1, it is characterised in that: fixing bolt (3) number is two, and
Fixing bolt (3) end is threadedly coupled through electro-insulating rubber pedestal (1) with mounting plate (2) surface.
3. a kind of disconnecting switch according to claim 1, it is characterised in that: it is placed in parallel between the screw rod (6), and away from
Rotating bar (10) are fixedly connected with from mounting plate (2) side farther away screw rod (6) one end.
4. a kind of disconnecting switch according to claim 1, it is characterised in that: the movable plate (7) and fixed plate (4) are opposite
Side surface is fixedly connected with two symmetrically placed curved splints (5).
5. a kind of disconnecting switch according to claim 1, it is characterised in that: between the movable plate (7) and fixed plate (4)
Structure is consistent, and is placed in parallel between movable plate (7) and fixed plate (4).
6. a kind of disconnecting switch according to claim 1, it is characterised in that: fixed frame is run through in described positioning pin (17) one end
(15) location hole (101) that bottom end side wall is offered with electro-insulating rubber pedestal (1) surface is connected together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820677601.XU CN208478216U (en) | 2018-05-08 | 2018-05-08 | A kind of disconnecting switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820677601.XU CN208478216U (en) | 2018-05-08 | 2018-05-08 | A kind of disconnecting switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208478216U true CN208478216U (en) | 2019-02-05 |
Family
ID=65220867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820677601.XU Active CN208478216U (en) | 2018-05-08 | 2018-05-08 | A kind of disconnecting switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208478216U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111710553A (en) * | 2020-05-20 | 2020-09-25 | 深圳供电局有限公司 | Isolating switch |
| CN113640632A (en) * | 2021-08-11 | 2021-11-12 | 国网陕西省电力公司电力科学研究院 | Method for preventing damping capacitor bracket of converter station from abnormal discharge |
-
2018
- 2018-05-08 CN CN201820677601.XU patent/CN208478216U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111710553A (en) * | 2020-05-20 | 2020-09-25 | 深圳供电局有限公司 | Isolating switch |
| CN113640632A (en) * | 2021-08-11 | 2021-11-12 | 国网陕西省电力公司电力科学研究院 | Method for preventing damping capacitor bracket of converter station from abnormal discharge |
| CN113640632B (en) * | 2021-08-11 | 2024-02-20 | 国网陕西省电力公司电力科学研究院 | Method for preventing abnormal discharge of damping capacitor bracket of converter station |
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