CN208423768U - A kind of high energy appearance explosion-proof type combination overvoltage protector - Google Patents
A kind of high energy appearance explosion-proof type combination overvoltage protector Download PDFInfo
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- CN208423768U CN208423768U CN201821243711.1U CN201821243711U CN208423768U CN 208423768 U CN208423768 U CN 208423768U CN 201821243711 U CN201821243711 U CN 201821243711U CN 208423768 U CN208423768 U CN 208423768U
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- wall
- snap
- fixedly connected
- high energy
- proof type
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Abstract
A kind of high energy appearance explosion-proof type combination overvoltage protector, including the mounting base being fixed in equipment, the left and right sides at the top of the mounting base offers movable mouth, the bottom of the activity mouth inner wall offers loose slot, slide plate is socketed in the loose slot, U-board is fixedly connected at left and right sides of the slide plate front and rear sides, the two sides up and down of the U-board inner wall are connected by rotarod activity, idler wheel is socketed on the bull stick, side at the top of the slide plate is fixedly connected with snap-gauge, the top of movable mouth is extended at the top of the snap-gauge, the side of the snap-gauge squeezes spring there are two being fixedly connected, and the one end for squeezing spring is fixedly connected with the side of movable mouth inner wall, protector pedestal is socketed in the cavity opened up at the top of the mounting base.The mode of this installation of the utility model has the characteristics that easy and Fast Installation to mounting means than in the prior art, and maintenance personal is facilitated to overhaul.
Description
Technical field
The utility model relates to electrical equipment technical field, specially a kind of high energy holds the protection of explosion-proof type combination overvoltage
Device.
Background technique
High energy holds explosion-proof type combination overvoltage protector product, due to alternate and relatively defencive function, from
And switching overvoltage is successfully solved because of caused by Vacuum Circuit Breaker to apparatus insulated the problem of endangering.But with system
Be growing, the common use of cable and nonlinear load, switching overvoltage and resonance overvoltage is increasingly severe, causes to protect
It is more and more frequent to protect device movement, the quickening of valve block aging speed shortens the life expectancy of protector accordingly.So that in system
Under other non-normal conditions such as resonance overvoltage, protector itself collapses, and then phase fault in proximity switch cabinet, to use
Bring biggish economic loss in family.
High energy hold explosion-proof type combination overvoltage protector be typically mounted at power equipment somewhere, it is existing in height
Explosion-proof type combination overvoltage protector can be held after mounting, periodically route can be overhauled, especially image height can hold explosion-proof type
Combination overvoltage protector it is this kind of have defencive function device, but it is existing in device be to be bolted installation,
Therefore in maintenance or when failure, it is difficult to dismount it.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of high energy appearance explosion-proof type combination overvoltage protection
It is cumbersome when overhauling installation to solve the problems, such as that present high energy holds explosion-proof type combination overvoltage protector for device.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of high energy appearance explosion-proof type combined type is excessively electric
Protector is pressed, including the mounting base being fixed in equipment, the left and right sides at the top of the mounting base offers movable mouth, described
The bottom of movable mouth inner wall offers loose slot, and slide plate, the left and right of the slide plate front and rear sides are socketed in the loose slot
Two sides are fixedly connected to U-board, and the two sides up and down of the U-board inner wall are connected by rotarod activity, are socketed on the bull stick
There is idler wheel, the side at the top of the slide plate is fixedly connected with snap-gauge, and the top of movable mouth is extended at the top of the snap-gauge, described
The side of snap-gauge squeezes spring there are two being fixedly connected, and the one end for squeezing spring is fixedly connected with the side of movable mouth inner wall,
It is socketed with protector pedestal in the cavity opened up at the top of the mounting base, the left and right sides of the protector base intracavity is inlayed
There is sliding rail, the opposite side that two movable blocks, two movable blocks are socketed in the sliding rail is flexibly connected by telescopic rod,
Reset spring is socketed on the telescopic rod, the opposite side of two movable blocks is fixedly connected to inserted link, the inserted link
One end far from movable block is run through the side of the sliding rail inner wall and is extended to outside it, the one end of the inserted link far from movable block
It is plugged in the card slot that snap-gauge inner wall side opens up, there are four protection dresses for the top side detachable connection of the protector pedestal
Set end.
Preferably, the upper and lower ends of the bull stick are plugged on the two sides up and down of the U-board inner wall, and the idler wheel respectively
It is fixedly attached on the bull stick.
Preferably, the telescopic rod include there are two sleeve and a mobile jib, and the both ends of the mobile jib respectively with two
The opposite side of the sleeve is socketed.
Preferably, the both ends of the telescopic rod are fixedly connected in the middle part of the opposite side of two movable blocks respectively.
Preferably, the loose slot inner wall bottom lengths are twice of the slide plate bottom lengths, and in the loose slot
The height of wall side is twice of height on the right side of the slide plate.
Preferably, the side of the idler wheel side surface is overlapped with the side inside the loose slot respectively.
(3) beneficial effect
The utility model provides a kind of high energy appearance explosion-proof type combination overvoltage protector.Have it is following the utility model has the advantages that
When installation, mobile two snap-gauges in opposite direction, at this point, slide plate can slide in loose slot, by protector pedestal
It is overlapped with the intracavity bottom at the top of mounting base, at this moment decontrols two snap-gauges, snap-gauge is under the elastic reaction for squeezing spring, two cards
Plate can be mobile towards relative direction, at this point, two snap-gauges can be by protector pedestal clamping, during clamping, each card
Plate inner wall squeezes two inserted links, so that inserted link can be recycled towards relative direction into sliding rail, when one end of inserted link reaches card slot
When place, under the elasticity of reset spring, inserted link can be by snap-gauge clamping, and the mode of this installation is to installation side than in the prior art
Formula has the characteristics that easy and Fast Installation, and maintenance personal is facilitated to overhaul.
When disassembly, disassembly is can be completed in mobile two snap-gauges in opposite direction, and operation is also very easy, avoids interior in existing
The mode that the protector of concealed is fixed with bolt can be improved the working efficiency of maintenance personal.
It is whole to guarantee the effect of device clamping when in use, guarantee stable use, it is in addition a kind of easy operation
Shape.
Detailed description of the invention
The front view that FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the cross-sectional view of the utility model structural defence device base vertical view；
Fig. 3 is the utility model structure mounting base front section view；
Fig. 4 is enlarged drawing at A in the utility model structure chart 3.
In figure: 1 mounting base, 2 movable mouths, 3 loose slots, 4 slide plates, 5 U-boards, 6 bull sticks, 7 idler wheels, 8 snap-gauges, 9 squeeze bullet
Spring, 10 sliding rails, 11 movable blocks, 12 telescopic rods, 13 reset springs, 14 inserted links, 15 card slots, 16 protector pedestals, 17 protective devices
End.
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.
As shown in Figs 1-4, the utility model provides a kind of technical solution: a kind of high energy appearance explosion-proof type combination overvoltage guarantor
Device is protected, including the mounting base 1 being fixed in equipment, the left and right sides at the top of mounting base 1 offers movable mouth 2, in movable mouth 2
The bottom of wall offers loose slot 3, and slide plate 4 is socketed in loose slot 3, and the left and right sides of 4 front and rear sides of slide plate is fixed to be connected
It is connected to U-board 5, the two sides up and down of 5 inner wall of U-board are flexibly connected by bull stick 6, and idler wheel 7,4 top of slide plate are socketed on bull stick 6
Side be fixedly connected with snap-gauge 8, the top of two snap-gauges 8 opens up that there are two corresponding U-lag, the U-lag inner cavities of top
Less than lower section U-lag inner cavity, the top of lower section U-lag inner wall and 16 top side of protector pedestal are overlapped, so that snap-gauge 8 can
By 16 clamping of protector pedestal, the top of snap-gauge 8 extends to the top of movable mouth 2, and the side of snap-gauge 8 is fixedly connected with that there are two squeeze
Pressing spring 9, and the one end for squeezing spring 9 is fixedly connected with the side of 2 inner wall of movable mouth, in the cavity opened up at the top of mounting base 1
It is socketed with protector pedestal 16, the left and right sides of 16 inner cavity of protector pedestal is inlaid with sliding rail 10, is socketed with two in sliding rail 10
The opposite side of a 11 two movable blocks 11 of movable block is flexibly connected by telescopic rod 12, is socketed with reset spring on telescopic rod 12
13, the opposite side of two movable blocks 11 is fixedly connected to inserted link 14, and inserted link 14 runs through sliding rail far from one end of movable block 11
It the side of 10 inner walls and extends to outside it, inserted link 14 is plugged on what 8 inner wall side of snap-gauge opened up far from one end of movable block 11
In card slot 15, there are four protective device ends 17 for the top side detachable connection of protector pedestal 16.
In the utility model, the upper and lower ends of bull stick 6 are plugged on the two sides up and down of 5 inner wall of U-board respectively, and idler wheel 7 is solid
Surely be socketed on bull stick 6, telescopic rod 12 include there are two sleeve and a mobile jib, and the both ends of mobile jib respectively with two sleeves
Opposite side socket, two sleeves can be still movable in Zhu Gan, so that telescopic rod 12 can stretch, the both ends difference of telescopic rod 12
It is fixedly connected in the middle part of the opposite side of two movable blocks 11,3 inner wall bottom lengths of loose slot are the two of 4 bottom lengths of slide plate
Times, and the height of 3 inner wall side of loose slot is twice of 4 right side height of slide plate, the side of 7 side surface of idler wheel respectively with loose slot
Side overlap joint inside 3.
Working principle: when installation, mobile two snap-gauges 8 in opposite direction, at this point, slide plate 4 can slide in loose slot 3,
The intracavity bottom at 1 top of protector pedestal 16 and mounting base is overlapped, two snap-gauges 8 are at this moment decontroled, snap-gauge 8 is squeezing spring 9
Elastic reaction under, two snap-gauges 8 can be mobile towards relative direction, at this point, two snap-gauges 8 can block protector pedestal 16
Tightly, during clamping, each 8 inner wall of snap-gauge squeezes two inserted links 14, thus inserted link 14 can be recycled towards relative direction into
In sliding rail 10, when one end of inserted link 14 reaches at card slot 15, under the elasticity of reset spring 13, inserted link 14 can be by snap-gauge 8
Clamping, to complete to install.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence " including a reference structure ", is not arranged
Except there is also other identical elements in the process, method, article or apparatus that includes the element.
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 (6)
1. a kind of high energy holds explosion-proof type combination overvoltage protector, including the mounting base (1) being fixed in equipment, feature exists
In: the left and right sides at the top of the mounting base (1) offers movable mouth (2), and the bottom of described activity mouth (2) inner wall opens up
Have loose slot (3), be socketed with slide plate (4) in the loose slot (3), the left and right sides of slide plate (4) front and rear sides is fixed
It is connected with U-board (5), the two sides up and down of U-board (5) inner wall are flexibly connected by bull stick (6), are covered on the bull stick (6)
It is connected to idler wheel (7), the side at the top of the slide plate (4) is fixedly connected with snap-gauge (8), extends to work at the top of the snap-gauge (8)
It opens one's mouth the top of (2), the side of the snap-gauge (8) is fixedly connected there are two squeezing spring (9), and squeezes the one end of spring (9)
It is fixedly connected with the side of movable mouth (2) inner wall, is socketed with protector pedestal in the cavity opened up at the top of the mounting base (1)
(16), the left and right sides of protector pedestal (16) inner cavity is inlaid with sliding rail (10), is socketed with two in the sliding rail (10)
The opposite side of the movable block (11) of a movable block (11) two is flexibly connected by telescopic rod (12), the telescopic rod (12)
On be socketed with reset spring (13), the opposite side of two movable blocks (11) is fixedly connected to inserted link (14), it is described insert
Bar (14) runs through the side of the sliding rail (10) inner wall far from the one end of movable block (11) and extends to outside it, the inserted link
(14) one end far from movable block (11) is plugged in the card slot (15) that the snap-gauge (8) inner wall side opens up, the protector
There are four protective device end (17) for the top side detachable connection of pedestal (16).
2. a kind of high energy according to claim 1 holds explosion-proof type combination overvoltage protector, it is characterised in that: described turn
The upper and lower ends of bar (6) are plugged on the two sides up and down of the U-board (5) inner wall respectively, and the idler wheel (7) is fixedly attached to institute
It states on bull stick (6).
3. a kind of high energy according to claim 1 holds explosion-proof type combination overvoltage protector, it is characterised in that: described to stretch
Contracting bar (12) includes and the both ends of the mobile jib opposite side with two sleeves respectively there are two sleeve and a mobile jib
Socket.
4. a kind of high energy according to claim 1 holds explosion-proof type combination overvoltage protector, it is characterised in that: described to stretch
The both ends of contracting bar (12) are fixedly connected in the middle part of the opposite side of two movable blocks (11) respectively.
5. a kind of high energy according to claim 1 holds explosion-proof type combination overvoltage protector, it is characterised in that: the work
Move twice that slot (3) inner wall bottom lengths are the slide plate (4) bottom lengths, and the height of the loose slot (3) inner wall side
It is twice of height on the right side of the slide plate (4).
6. a kind of high energy according to claim 1 holds explosion-proof type combination overvoltage protector, it is characterised in that: the rolling
The side for taking turns (7) side surface is overlapped with the internal side of the loose slot (3) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821243711.1U CN208423768U (en) | 2018-08-03 | 2018-08-03 | A kind of high energy appearance explosion-proof type combination overvoltage protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821243711.1U CN208423768U (en) | 2018-08-03 | 2018-08-03 | A kind of high energy appearance explosion-proof type combination overvoltage protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208423768U true CN208423768U (en) | 2019-01-22 |
Family
ID=65123377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821243711.1U Expired - Fee Related CN208423768U (en) | 2018-08-03 | 2018-08-03 | A kind of high energy appearance explosion-proof type combination overvoltage protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208423768U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111987709A (en) * | 2020-08-27 | 2020-11-24 | 合肥泰瑞通电力科技有限公司 | Three-phase combined overvoltage protector |
-
2018
- 2018-08-03 CN CN201821243711.1U patent/CN208423768U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111987709A (en) * | 2020-08-27 | 2020-11-24 | 合肥泰瑞通电力科技有限公司 | Three-phase combined overvoltage protector |
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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 |
Granted publication date: 20190122 Termination date: 20190803 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |