CN207319816U - A kind of good insulator of stability - Google Patents
A kind of good insulator of stability Download PDFInfo
- Publication number
- CN207319816U CN207319816U CN201721353818.7U CN201721353818U CN207319816U CN 207319816 U CN207319816 U CN 207319816U CN 201721353818 U CN201721353818 U CN 201721353818U CN 207319816 U CN207319816 U CN 207319816U
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- block
- fixedly connected
- insulator
- fixed plate
- wall
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Abstract
The utility model discloses a kind of good insulator of stability, including base, supporting block is fixedly connected with the top of base, and two opposite sides of supporting block have been fixedly connected with stable block；The inner wall for stablizing block slidably connects fixed plate, and is fixedly connected with the first spring between the side of fixed plate and the side of stable block inner wall；The surface of fixed plate offers sliding slot, and the inner wall of sliding slot slidably connects sliding block；The front of sliding block is fixedly connected with stabiliser bar, and one end of stabiliser bar is fixedly connected with the side of supporting block；The surface activity of fixed plate is connected with movable block, and support plate is fixedly connected with the top of movable block.It the utility model is related to electrical equipment technical field, the good insulator of the stability is solved since insulator is built usually in the higher pylon of physical features, and the wind intensity in high-altitude is big, persistence is strong and causes electric wire to be in the problem of easily producing impact force to insulator among concussion.
Description
Technical field
Electrical equipment technical field is the utility model is related to, is specially a kind of good insulator of stability.
Background technology
Insulator is a kind of special insulation control, can be played an important role in overhead transmission line.Between one's early years absolutely
Edge is chiefly used in electric pole, and the one end for being slowly developed in high type high-tension bus-bar connection tower has hung the insulator of many plate-likes, it is
In order to increase creepage distance, usually it is made of glass or ceramics, is just insulator, insulator should not be born due to environment and electricity
Lotus condition various electromechanical stress caused by changing and fail, otherwise insulator would not produce great effect, will damage
The use of the whole circuit of evil and service life, one end of high-tension bus-bar connection tower have hung the insulator of many plate-likes, it be in order to
Increase creepage distance, be usually made of glass or ceramics, be just insulator.
Floating dust etc. is filthy in order to prevent adheres in insulator surface, forms path and is punctured by insulator both end voltage, that is, climbs
Electricity, therefore increase surface distance, i.e. creep distance, along distance, that is, leakage distance of insulating surface electric discharge creep distance, creep distance equal to surface away from
Different according to pollution level from/system ceiling voltage, heavy pollution area generally uses creep distance as 31 millimeters/every kilovolt, and zero
Value insulator refers to the Potential distribution at insulator both ends in operation close to zero or null insulator.
The influence of null value or low resistance insulator, the insulation of line conductor depend on insulator chain, due to manufacturing defect or outer
The effect on boundary, the insulation performance of insulator can be deteriorated constantly, and when insulation resistance reduces or is zero, referred to as low value or null value insulate
Son, we were once detected circuit, and the ratio of null value or low resistance insulator is up to 9 percent or so unexpectedly, this is our company's line
The high another main cause of road tripping rate with lightning strike, insulator is smooth, it is possible to reduce the capacitive reactance effect between electric wire, to reduce
The loss of electric current, but since insulator is built usually in the higher pylon of physical features, and tower body is also higher, makes electric wire positioned at height
Sky, the wind intensity in high-altitude is big, and persistence is strong, causes electric wire to be among concussion, and impact force, damage are easily produced to insulator
Insulator, causes wire dropout, and there are some potential safety problems, adds the workload that worker overhauls insulator, reduces
The service life of insulator, adds the cost of power equipment maintaining department.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of good insulator of stability, solve due to
Insulator is built usually in the higher pylon of physical features, and the wind intensity in high-altitude is big, persistence is strong and causes electric wire to be in shake
The problem of impact force easily is produced to insulator among swinging.
In order to achieve the above object, the utility model is achieved by the following technical programs：A kind of good exhausted of stability
Edge, including base, are fixedly connected with supporting block at the top of the base, and the opposite side of two supporting blocks fixed connects
It is connected to stable block；The inner wall of the stable block slidably connects fixed plate, and the side of fixed plate is with stablizing the one of block inner wall
The first spring is fixedly connected between side；The surface of the fixed plate offers sliding slot, and the inner wall of sliding slot slidably connects
Sliding block；The front of the sliding block is fixedly connected with stabiliser bar, and one end of stabiliser bar is fixedly connected with the side of supporting block；Institute
The surface activity for stating fixed plate is connected with movable block, and support plate is fixedly connected with the top of movable block.
Preferably, the internal slide of the support plate is connected with fixed block, and the bottom of fixed block and the top of fixed plate
Portion is fixedly connected, the surface of the fixed block and positioned at fixed plate top and support plate bottom between be socketed with the second bullet
Spring.
Preferably, steel feet and composite sheath are fixedly connected with respectively at the top of the support plate, and the surface of steel feet is fixed
It is connected with compound adhesive；The surface of the compound adhesive is fixedly connected with porcelain piece, and cement is fixedly connected with the top of porcelain piece, described
The surface of porcelain piece is fixedly connected with the inner wall of composite sheath, and chapeau de fer is fixedly connected with the top of cement.
Preferably, the top of the chapeau de fer is connected with fixture block, and the top of chapeau de fer and the bottom of fixture block by bolt thread
Portion offers card slot.
Preferably, the both sides of the base bottom have been fixedly connected with contact block, and the inside of contact block offers admittedly
Determine groove.
Preferably, shifting chute is offered at the top of the base, and contiguous block is fixedly connected with the top of base；It is described
The side of contiguous block is fixedly connected with telescopic rod, and one end of telescopic rod is fixedly connected with drive block；The table of the telescopic rod
Face and positioned at contiguous block side and drive block side between be socketed with the 3rd spring；The bottom of the drive block and shifting chute
Inner wall be slidably connected, and the front of drive block is rotatably connected to connecting rod, and one end of the connecting rod and movable block are just
Face is rotatablely connected.
Beneficial effect
The utility model provides a kind of good insulator of stability.Possesses following beneficial effect：
(1), the good insulator of the stability, by being fixedly connected with supporting block, and two supports at the top of base
The opposite side of block has been fixedly connected with stable block, and the inner wall for stablizing block slidably connects fixed plate, and the side of fixed plate
The first spring is fixedly connected between side with stablizing block inner wall, the surface of fixed plate offers sliding slot, and sliding slot is interior
Wall slidably connects sliding block, and the front of sliding block is fixedly connected with stabiliser bar, and one end of stabiliser bar and the side of supporting block are consolidated
Fixed connection, the surface activity of fixed plate is connected with movable block, and support plate is fixedly connected with the top of movable block.Work as insulator
When being subject to horizontal force, fixed plate can be slided in the inner wall for stablize block, and the first spring can offset transverse vibration active force, keep away
Exempt from since insulator is built usually in the higher pylon of physical features, the wind intensity in high-altitude causes greatly electric wire to be in concussion
In easily to insulator produce impact force the problem of.
(2), the good insulator of the stability, support plate top are fixedly connected with steel feet and composite sheath respectively, and
The surface of steel feet is fixedly connected with compound adhesive, and the surface of compound adhesive is fixedly connected with porcelain piece, and is fixedly connected at the top of porcelain piece
There is cement, the surface of porcelain piece is fixedly connected with the inner wall of composite sheath, and chapeau de fer is fixedly connected with the top of cement.Change
The single structure of in the market insulator, considerably increases its feature, whole operation process is simple and convenient, improves insulator
Service life.
(3), the good insulator of the stability, fixture block, and iron are connected with by the top of chapeau de fer by bolt thread
The top of cap and the bottom of fixture block offer card slot, and the both sides of base bottom have been fixedly connected with contact block, and contact block
Inside offer fixing groove, make that the fixation of insulator is more firm, and structure is more stable.
(4), the good insulator of the stability, by offering shifting chute at the top of base, and the top of base is consolidated
Surely contiguous block is connected with, the side of contiguous block is fixedly connected with telescopic rod, and one end of telescopic rod is fixedly connected with drive block,
The surface of telescopic rod and be socketed with the 3rd spring between the side of contiguous block and the side of drive block, the bottom of drive block with
The inner wall of shifting chute is slidably connected, and the front of drive block is rotatably connected to connecting rod, one end of connecting rod and movable block
Front rotation connection.When concussion up and down occurs for insulator, the 3rd spring drives drive block to move left and right by telescopic rod, can delay
The active force of detrusion motion block and insulator vertical tremor, reduces infringement of the concussion to itself of electric wire, adds making for electric wire
Use the service life.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the interior view of the utility model structure composite overcoat.
In figure：Block, 4 fixed plates, 5 first springs, 6 sliding slots, 7 sliding blocks, 8 stabiliser bars, 9 shiftings are stablized in 1 base, 2 supporting blocks, 3
Motion block, 10 support plates, 11 fixed blocks, 12 second springs, 13 steel feets, 14 composite sheaths, 15 compound adhesives, 16 porcelain pieces, 17 connecting rods,
18 cement, 19 chapeau de fers, 20 bolts, 21 fixture blocks, 22 card slots, 23 contact blocks, 24 fixing grooves, 25 shifting chutes, 26 contiguous blocks, 27 are stretched
Bar, 28 drive blocks, 29 the 3rd springs.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
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 embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of good insulator of stability, including bottom
Seat 1, the top of base 1 is fixedly connected with supporting block 2, plays the role of support, and two opposite sides of supporting block 2 are solid
Surely stable block 3 is connected with, the inner wall for stablizing block 3 slidably connects fixed plate 4, and the side of fixed plate 4 is with stablizing 3 inner wall of block
Side between be fixedly connected with the first spring 5, the inner wall by stablizing block 3 slidably connects fixed plate 4, and fixed plate 4
Side and stablize block 3 inner wall side between be fixedly connected with the first spring 5, play the role of left and right buffering to insulator,
The surface of fixed plate 4 offers sliding slot 6, and the inner wall of sliding slot 6 slidably connects sliding block 7, is slided and connected by the inner wall of sliding slot 6
Sliding block 7 is connected to, plays spacing effect to fixed plate 4, the front of sliding block 7 is fixedly connected with stabiliser bar 8, and stabiliser bar 8
One end is fixedly connected with the side of supporting block 2, and the surface activity of fixed plate 4 is connected with movable block 9, and the top of movable block 9
It is fixedly connected with support plate 10.When insulator is subject to horizontal force, fixed plate 4 can be slided in the inner wall for stablizing block 3, the
One spring 5 can offset transverse vibration active force, avoid since insulator is built usually in the higher pylon of physical features, high-altitude
Wind intensity cause greatly electric wire be in concussion among easily to insulator produce impact force the problem of, it is therefore prevented that to Damage to insulation
Son and cause the phenomenon of wire dropout to occur, eliminate some potential safety problems, reduce the work that worker overhauls insulator
Amount, adds the service life of insulator, reduces the cost of power equipment maintaining department, play the role of support.
The internal slide of support plate 10 is connected with fixed block 11, and the bottom of fixed block 11 and the top of fixed plate 4 are consolidated
Fixed connection, the surface of fixed block 11 and is socketed with second spring 12 between the top of fixed plate 4 and the bottom of support plate 10,
The active force of insulator vertical tremor can be buffered by the elastic force of second spring 12.
The top of support plate 10 is fixedly connected with steel feet 13 and composite sheath 14 respectively, and steel feet 13 makes the structure of insulator more steady
It is fixed, and the surface of steel feet 13 is fixedly connected with compound adhesive 15, plays the role of bonding.The surface of compound adhesive 15 is fixedly connected with
Porcelain piece 16, porcelain piece 16 are ceramic material, play the role of insulation, and the top of porcelain piece 16 is fixedly connected with cement 18, are risen
The effect of fixed insulation is arrived.The surface of porcelain piece 16 is fixedly connected with the inner wall of composite sheath 14, and the top of cement 18 is consolidated
Surely it is connected with chapeau de fer 19.The top of chapeau de fer 19 is threaded with fixture block 21, and the top of chapeau de fer 19 and fixture block by bolt 20
21 bottom offers card slot 22.Fixture block 21 is threaded with by bolt 20, by electrical wire fastener in the inside of card slot 22, makes knot
Structure is stablized.
The both sides of 1 bottom of base have been fixedly connected with contact block 23, and the inside of contact block 23 offers fixing groove 24,
Make the fixation of insulator more firm.The top of base 1 offers shifting chute 25, and the top of base 1 is fixedly connected with connection
Block 26, the side of contiguous block 26 is fixedly connected with telescopic rod 27, and one end of telescopic rod 27 is fixedly connected with drive block 28, stretches
The surface of contracting bar 27 and positioned at contiguous block 26 side and drive block 28 side between be socketed with the 3rd spring 29.Drive block 28
Bottom and the inner wall of shifting chute 25 be slidably connected, be slidably connected by the bottom and the inner wall of shifting chute 25 of drive block 28, it is right
Drive block 28 carries out spacing, and the front of drive block 28 is rotatably connected to connecting rod 17, one end and the movable block 9 of connecting rod 17
Front rotation connection.When concussion up and down occurs for insulator, the 3rd spring 29 drives drive block 28 or so by telescopic rod 27
It is mobile, the active force of movable block 9 and insulator vertical tremor can be buffered, reduces infringement of the concussion to itself of electric wire, is increased
The service life of electric wire, effectively prevents the geological disaster of burst to the infringement of insulator, improves the work of electric power transport
Make efficiency, be conducive to the operation of electric power.
Operation principle：Fixing groove 24 is offered by the inside of contact block 23, is fixed by fixing groove 24, makes insulation
The fixation of son is more firm, then is threaded with fixture block 21 by bolt 20, by electrical wire fastener in the inside of card slot 22, makes structure steady
Fixed, steel feet 13 makes the structure of insulator more stable.Compound adhesive 15 is bonded steel feet 13 and porcelain piece 16, by cement 18 and again
Overcoat 14 is closed, plays the role of fixed insulation.When insulator is subject to horizontal force, fixed plate 4 can stablized in block 3
Slide in wall, the first spring 5 can offset transverse vibration active force, avoid due to insulator build it is higher usually in physical features
In pylon, the wind intensity in high-altitude is big, and persistence is strong, causes electric wire to be among concussion, easily produces impact force to insulator
The problem of.Buffering up and down carries out insulator by the elastic force of second spring 12.In addition, the bottom of drive block 28 and shifting chute 25
Inner wall be slidably connected, drive block 28 is carried out it is spacing, make the 3rd spring 29 pass through telescopic rod 27 drive drive block 28 or so move
It is dynamic, the active force of movable block 9 and insulator vertical tremor can be buffered, which improves the stability of insulator.
It should be noted that herein, 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 this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed, or further include as this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions.By sentence " including one ... the key element limited, it is not excluded that
Also there are other identical element in the process, method, article or apparatus that includes the element ".
While there has been shown and described that the embodiment of the 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 the principle of the 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 (6)
1. a kind of good insulator of stability, including base (1), it is characterised in that：It is fixedly connected at the top of the base (1)
There is supporting block (2), and two opposite sides of supporting block (2) have been fixedly connected with stable block (3)；Stablize the inner wall of block (3)
Slidably connect fixed plate (4), and the side of fixed plate (4) and stablize block (3) inner wall side between be fixedly connected with
One spring (5)；The surface of the fixed plate (4) offers sliding slot (6), and the inner wall of sliding slot (6) slidably connects sliding block
(7)；The front of sliding block (7) is fixedly connected with stabiliser bar (8), and one end of stabiliser bar (8) and the side of supporting block (2) are fixed
Connection；The surface activity of the fixed plate (4) is connected with movable block (9), and is fixedly connected with support at the top of movable block (9)
Plate (10).
A kind of 2. good insulator of stability according to claim 1, it is characterised in that：The support plate (10) it is interior
Portion slidably connects fixed block (11), and the bottom of fixed block (11) at the top of fixed plate (4) with being fixedly connected；The fixation
The surface of block (11) and positioned at fixed plate (4) top and support plate (10) bottom between be socketed with second spring (12).
A kind of 3. good insulator of stability according to claim 1, it is characterised in that：At the top of the support plate (10)
Steel feet (13) and composite sheath (14) are respectively fixedly connected with, and the surface of steel feet (13) is fixedly connected with compound adhesive (15)；
The surface of the compound adhesive (15) is fixedly connected with porcelain piece (16), and cement (18) is fixedly connected with the top of porcelain piece (16)；
The surface of the porcelain piece (16) is fixedly connected with the inner wall of composite sheath (14), and is fixedly connected with iron at the top of cement (18)
Cap (19).
A kind of 4. good insulator of stability according to claim 3, it is characterised in that：The top of the chapeau de fer (19)
Fixture block (21) is threaded with by bolt (20), and the top of chapeau de fer (19) and the bottom of fixture block (21) offer card slot
(22)。
A kind of 5. good insulator of stability according to claim 1, it is characterised in that：Base (1) bottom
Both sides have been fixedly connected with contact block (23), and the inside of contact block (23) offers fixing groove (24).
A kind of 6. good insulator of stability according to claim 1, it is characterised in that：The top of the base (1)
Shifting chute (25) is offered, and contiguous block (26) is fixedly connected with the top of base (1)；The side of the contiguous block (26) is consolidated
Surely telescopic rod (27) is connected with, and one end of telescopic rod (27) is fixedly connected with drive block (28)；The telescopic rod (27)
Surface and positioned at contiguous block (26) side and drive block (28) side between be socketed with the 3rd spring (29)；The drive block
(28) inner wall of bottom and shifting chute (25) is slidably connected, and the front of drive block (28) is rotatably connected to connecting rod
(17), one end of the connecting rod (17) and the front rotation connection of movable block (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721353818.7U CN207319816U (en) | 2017-10-20 | 2017-10-20 | A kind of good insulator of stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721353818.7U CN207319816U (en) | 2017-10-20 | 2017-10-20 | A kind of good insulator of stability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207319816U true CN207319816U (en) | 2018-05-04 |
Family
ID=62381585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721353818.7U Expired - Fee Related CN207319816U (en) | 2017-10-20 | 2017-10-20 | A kind of good insulator of stability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207319816U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108708138A (en) * | 2018-05-24 | 2018-10-26 | 苏州瓦尔尼智能科技有限公司 | A kind of washing machine safety basement reducing vibration |
| CN110416952A (en) * | 2019-06-25 | 2019-11-05 | 泉州惠安县大鼎机械科技有限公司 | A kind of long-distance intelligent transmission facility |
| CN110911065A (en) * | 2019-12-10 | 2020-03-24 | 萍乡市海克拉斯电瓷有限公司 | Lightning protection electroceramic insulator |
-
2017
- 2017-10-20 CN CN201721353818.7U patent/CN207319816U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108708138A (en) * | 2018-05-24 | 2018-10-26 | 苏州瓦尔尼智能科技有限公司 | A kind of washing machine safety basement reducing vibration |
| CN110416952A (en) * | 2019-06-25 | 2019-11-05 | 泉州惠安县大鼎机械科技有限公司 | A kind of long-distance intelligent transmission facility |
| CN110911065A (en) * | 2019-12-10 | 2020-03-24 | 萍乡市海克拉斯电瓷有限公司 | Lightning protection electroceramic insulator |
| CN110911065B (en) * | 2019-12-10 | 2021-06-08 | 萍乡市海克拉斯电瓷有限公司 | Lightning protection electroceramic insulator |
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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: 20180504 Termination date: 20201020 |