CN206819926U - A kind of outdoor high-voltage alternating current isolating switch - Google Patents
A kind of outdoor high-voltage alternating current isolating switch Download PDFInfo
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- CN206819926U CN206819926U CN201720685990.6U CN201720685990U CN206819926U CN 206819926 U CN206819926 U CN 206819926U CN 201720685990 U CN201720685990 U CN 201720685990U CN 206819926 U CN206819926 U CN 206819926U
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- top surface
- pole
- thread spindle
- alternating current
- voltage alternating
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Abstract
The utility model discloses a kind of outdoor high-voltage alternating current isolating switch, including bottom plate；Plate top surface is connected with the switch pedestal of inner hollow；Switch pedestal top surface is uniformly linearly provided with three poles, and each pole surface is uniformly provided with four composite insulators, wherein being provided with extinguishing arc bar on the pole of switch pedestal both sides and close to second composite insulator top surface side on top；Pole top where extinguishing arc bar is provided with conducting rod；The end face center of conducting rod is provided with the binding post perpendicular to its top surface, is connected with positioned at the pole top in switch pedestal centre position and thread spindle；The outer lower portion of thread spindle is cased with its threaded sleeve being in contact with outer surface；Thread spindle top is provided with end cap；Thread spindle is provided with the flap being threadedly coupled with it in the end cap lower position；Flap is provided with cylinder locating piece close to the position at both ends；The utility model switching conduction state performance is good, and safety coefficient is high.
Description
Technical field
Electrical equipment technical field is the utility model is related to, specially a kind of outdoor high-voltage alternating current isolating switch.
Background technology
In recent years, with the fast development of economic society, the living standard of people is also more and more high, and quality of life is wanted
Also more and more higher is sought, increasing people selects out on tours；Grace, comfortable outdoor environment is essential, with this
Meanwhile the safe coefficient of outdoor environment is even more the problem of fears are entertained that；Out of doors during outing, be frequently encountered high-voltage wire pole or
External high-tension apparatus, certain threat is caused to the safety of people's lives and properties, so, the safety of outdoor high-voltage equipment is very
Important, the performance of existing some outdoor high-voltage alternating current electric equipment different conditions switching is relatively low, safety prevention measure imperfection, institute
To need a kind of outdoor high-voltage alternating current isolating switch.
Utility model content
The purpose of this utility model is to provide a kind of outdoor high-voltage alternating current isolating switch, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides following technical scheme：A kind of outdoor high-voltage alternating current isolating switch, bag
Include bottom plate；The plate top surface is connected with the switch pedestal of inner hollow；The switch pedestal top surface is uniformly linearly provided with
Three poles, each pole surface is uniformly provided with four composite insulators, wherein on the pole of switch pedestal both sides
And extinguishing arc bar is installed close to second composite insulator top surface side on top；Pole top installation where the extinguishing arc bar
There is conducting rod；The end face center of the conducting rod is provided with the binding post perpendicular to its top surface, positioned at switch pedestal interposition
The pole top put is connected with thread spindle；The outer lower portion of the thread spindle is cased with its threaded sleeve being in contact with outer surface；
The thread spindle top is provided with end cap；The thread spindle is provided with the end cap lower position to be turned with what it was threadedly coupled
Plate；The flap is provided with cylinder locating piece close to the position at both ends.
Preferably, bottom plate bottom surface both sides are connected to one piece of installing plate；The top surface of the installing plate is provided with and two
Individual line of centres bolt hole parallel with installing plate side.
Preferably, the composite insulator is provided with consolidating for the fixed extinguishing arc bar in the position being connected with the extinguishing arc bar
Fixed set；The both sides of the fixed cover are provided with the fishbolt being connected with composite insulator top surface where fixed cover.
Preferably, the thread spindle overlaps with the pole central axis where it, two conducting rods respectively with its institute
Pole central axis overlap.
Preferably, it is cased with the outside that bottom surface is in contact with an insulator top surface on the downside of the outer surface of the threaded sleeve
Axle sleeve, the back side of the surrounding jacket are provided with the threaded adjusting knob being in contact through the surrounding jacket with threaded sleeve.
The binding post is vertically provided with several height adjusting holes, and fixed spiral shell is provided with height adjusting holes
Bolt.
Preferably, the switch pedestal front is provided with protective door；The switch pedestal bosom is provided with conductive seat；
The conductive seat top surface both sides are provided with contact；Conductive disconnecting link is hinged among the conductive seat top surface.
Compared with prior art, the beneficial effects of the utility model are：The utility model is led to using the structure of flexible axle sleeve
The rotation to adjusting knob is crossed, the adjustment of longitudinal direction can be carried out to threaded sleeve, so that the space bit where flap is equipped with accordingly
Adjustment；Using adjustable binding post, when flap is moved down between both heights adjustment hole, the bolt on top can prevent
Flap is outwards deviate from the presence of external force, and the bolt of bottom can prevent flap from falling on bottom, be connected among flap with thread spindle
Connect, play certain position fixation, the reuse of device can be reduced by selecting the bolt of side to coordinate,
Improve efficiency, while as the safeguard of the second layer, also substantially increase the security of device；Employ thread spindle and turn
The mode that plate coordinates, when flap departs from binding post, it can be screwed out by rotating flap, when needing closed-loop path, rotate and turn
Plate, flap is reduced to a certain extent, and when locating piece and binding post alignment, adjusting knob is rotated, by height reduction, flap
Binding post both sides are reduced to, are fixed the position of flap by fixing bolt；By the way of the fixed extinguishing arc bar in one side, work as height
Current voltage by when, powerful electric arc can be produced around, hidden danger is come by the safety belt of pedestrian to surrounding, this measure improves
The security of high-tension apparatus；Use for conductive disconnecting link and conductive seat and accumulator in switch pedestal, can be turned by front side
Knob is changed to select the break-make of contactor, middle position and accumulator, after completing connection at the flap of top, bottom switch
Play the effect of key, the design of this switch, substantially increase people's security movable in environment out of doors, disconnecting switch
Mechanical performance is substantially strengthened.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model binding post partial schematic diagram；
Fig. 3 is the utility model switch pedestal schematic internal view.
In figure：1st, bottom plate；2nd, pole；3rd, extinguishing arc bar；4th, composite insulator；5th, locating piece；6th, end cap；7th, thread spindle；8、
Threaded sleeve；9th, surrounding jacket；10th, flap；11st, binding post；12nd, conducting rod；13rd, switch pedestal；14th, knob is changed；15、
Fixing bolt；16th, height adjusting holes；17th, adjusting knob；18th, fixed cover；19th, fishbolt；20th, conductive disconnecting link；21st, it is conductive
Seat；22nd, contact；23rd, protective door；24th, installing plate.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：Including bottom plate 1；The top surface of bottom plate 1 is connected with
The switch pedestal 13 of inner hollow；The top surface of switch pedestal 13 is uniformly linearly provided with three poles 2, each pole
2 surfaces are uniformly provided with four composite insulators 4, wherein on the both sides pole 2 of switch pedestal 13 and close to the second of top
The individual top surface side of composite insulator 4 is provided with extinguishing arc bar 3；The top of pole 2 where the extinguishing arc bar 3 is provided with conducting rod 12；
The end face center of the conducting rod 12 is provided with the binding post 11 perpendicular to its top surface, positioned at the centre position of switch pedestal 13
The top of pole 2 is connected with thread spindle 7；The outer lower portion of the thread spindle 7 is cased with the thread spindle being in contact with the outer surface of thread spindle 7
Set 8；The top of thread spindle 7 is provided with end cap 6；The thread spindle 7 is provided with and thread spindle 7 in the lower position of end cap 6
The flap 10 of threaded connection；The flap 10 is provided with cylinder locating piece 5 close to the position at both ends；The bottom surface both sides of bottom plate 1
It is connected to one piece of installing plate 24；It is parallel with the side of installing plate 24 that the top surface of the installing plate 24 is provided with two lines of centres
Bolt hole；The composite insulator 4 is provided with the fixed cover of the fixed extinguishing arc bar 3 in the position being connected with the extinguishing arc bar 3
18；The both sides of the fixed cover 18 are provided with the fishbolt 19 being connected with the top surface of 18 place composite insulator of fixed cover 4；It is described
Thread spindle 7 overlaps with the central axis of pole 2 where it, two conducting rods 12 respectively with the central shaft of pole 2 where it
Line overlaps；The surrounding jacket 9 that bottom surface is in contact with an insulator top surface is cased with the downside of the outer surface of the threaded sleeve 8,
The back side of the surrounding jacket 9 is provided with the threaded adjusting knob 17 being in contact through the surrounding jacket 9 with threaded sleeve 8；
The binding post 11 is vertically provided with two height adjusting holes 16, and fixed spiral shell is separately installed with height adjusting holes 16
Bolt 15；The front of switch pedestal 13 is provided with protective door 23；The bosom of switch pedestal 13 is provided with conductive seat 21；Institute
State the top surface both sides of conductive seat 21 and be provided with contact 22；Conductive disconnecting link 20 is hinged among the top surface of conductive seat 21.
The utility model in the specific implementation, by the rotation to adjusting knob 17, can be carried out longitudinal to threaded sleeve 8
Adjustment, so that the space bit where flap 10 is equipped with corresponding adjustment, can be by turning when flap 10 departs from binding post 11
Turn plate 10 screws out, and when needing closed-loop path, rotates flap 10, flap 10 is reduced to a certain extent, and locating piece 5 and connect
When line terminals 11 are alignd, adjusting knob 17 is rotated, by height reduction, flap 10 is reduced to the both sides of binding post 11, when flap 10
When being moved down into both heights adjustment hole 16, the bolt on top can prevent flap 10 from outwards deviating from the presence of external force, under
The bolt in portion can prevent flap 10 from falling on bottom, be connected among flap 10 with thread spindle 7, play certain position and fix and make
With can reduce the reuse of device by selecting the bolt of side to coordinate, improve efficiency, while be used as second
The safeguard of layer, also substantially increase the security of device, when high-tension current by when, powerful electricity can be produced around
Arc, hidden danger is come by the safety belt of pedestrian to surrounding, the extinguishing arc bar 3 on top can reduce arc conducts to the possibility of the earth, carry
The high security of high-tension apparatus, the conversion knob 14 for passing through front side are carried out to the break-make of contactor, middle position and accumulator
Selection, after completing connection at top flap 10, bottom switch plays the effect of key, the design of mechanical structure, reduces structure
Cost, cost-effective, this design method, simply, construction cost and labour cost are relatively low, also assures that simultaneously for economic, practical, assembling
People's security movable in environment out of doors.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (7)
- A kind of 1. outdoor high-voltage alternating current isolating switch, it is characterised in that：Including bottom plate (1)；In bottom plate (1) top surface is connected with The hollow switch pedestal in portion (13)；Switch pedestal (13) top surface is uniformly linearly provided with three poles (2), each described Pole (2) surface is uniformly provided with four composite insulators (4), wherein on switch pedestal (13) both sides pole (2) and leaning on Second composite insulator (4) top surface side on nearly top is provided with extinguishing arc bar (3)；Pole (2) where the extinguishing arc bar (3) Top is provided with conducting rod (12)；The end face center of the conducting rod (12) is provided with the binding post perpendicular to its top surface (11), it is connected with thread spindle (7) positioned at pole (2) top in switch pedestal (13) centre position；The outside of the thread spindle (7) Bottom is cased with its threaded sleeve being in contact with outer surface (8)；Thread spindle (7) top is provided with end cap (6)；The screw thread Axle (7) is provided with the flap (10) being threadedly coupled with thread spindle (7) in the end cap (6) lower position；The flap (10) is leaned on The position of two close end is provided with cylinder locating piece (5).
- A kind of 2. outdoor high-voltage alternating current isolating switch according to claim 1, it is characterised in that：Bottom plate (1) bottom surface Both sides are connected to one piece of installing plate (24)；The top surface of the installing plate (24) is provided with two lines of centres and installing plate (24) The parallel bolt hole in side.
- A kind of 3. outdoor high-voltage alternating current isolating switch according to claim 1, it is characterised in that：The composite insulator (4) fixed cover (18) of the fixed extinguishing arc bar (3) is installed in the position being connected with the extinguishing arc bar (3)；The fixed cover (18) both sides are provided with the fishbolt (19) being connected with composite insulator (4) top surface where fixed cover (18).
- A kind of 4. outdoor high-voltage alternating current isolating switch according to claim 1, it is characterised in that：The thread spindle (7) with Pole (2) central axis where it overlaps, two conducting rods (12) respectively with pole (2) central axis weight where it Close.
- A kind of 5. outdoor high-voltage alternating current isolating switch according to claim 1, it is characterised in that：The threaded sleeve (8) Outer surface on the downside of be cased with the surrounding jacket (9) that bottom surface is in contact with an insulator top surface, the back of the body of the surrounding jacket (9) Face is provided with the threaded adjusting knob (17) being in contact through the surrounding jacket (9) with threaded sleeve (8).
- A kind of 6. outdoor high-voltage alternating current isolating switch according to claim 1, it is characterised in that：The binding post (11) Several height adjusting holes (16) are vertically provided with, fixing bolt (15) is provided with height adjusting holes (16).
- A kind of 7. outdoor high-voltage alternating current isolating switch according to claim 1, it is characterised in that：The switch pedestal (13) Front is provided with protective door (23)；Switch pedestal (13) bosom is provided with conductive seat (21)；The conductive seat (21) Top surface both sides are provided with contact (22)；Conductive disconnecting link (20) is hinged among conductive seat (21) top surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720685990.6U CN206819926U (en) | 2017-06-14 | 2017-06-14 | A kind of outdoor high-voltage alternating current isolating switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720685990.6U CN206819926U (en) | 2017-06-14 | 2017-06-14 | A kind of outdoor high-voltage alternating current isolating switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206819926U true CN206819926U (en) | 2017-12-29 |
Family
ID=60760099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720685990.6U Active CN206819926U (en) | 2017-06-14 | 2017-06-14 | A kind of outdoor high-voltage alternating current isolating switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206819926U (en) |
-
2017
- 2017-06-14 CN CN201720685990.6U patent/CN206819926U/en active Active
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