CN207867977U - A kind of socket cap bell jar exchange suspension disc insulator - Google Patents
A kind of socket cap bell jar exchange suspension disc insulator Download PDFInfo
- Publication number
- CN207867977U CN207867977U CN201820005818.6U CN201820005818U CN207867977U CN 207867977 U CN207867977 U CN 207867977U CN 201820005818 U CN201820005818 U CN 201820005818U CN 207867977 U CN207867977 U CN 207867977U
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- Prior art keywords
- socket cap
- full skirt
- wall
- block
- insulator
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Abstract
The utility model is related to electrical equipment technical fields, and disclose a kind of socket cap bell jar exchange suspension disc insulator, including full skirt porcelain lid, the bottom end of full skirt porcelain lid is equipped with cross flow tray, the top of full skirt porcelain lid is fixedly connected with the top of copper core by cement gluing block, and the top of copper core is located at the underface at full skirt porcelain caping end, full skirt porcelain lid is located at the edge inside cement gluing block and is equipped with protrusion, and the outer wall of cement gluing block is Nian Jie with the inner wall of socket cap and the inner wall gluing of bell-jar respectively.The socket cap bell jar exchanges suspension disc insulator, pin joint block is popped up by compressed spring, with the pin joint slot pin joint of copper core bottom end, increase connection structure in the prior art, to reinforce the bonding strength of insulator chain, elimination insulator chain connecting elements relies on single locking pin and is fastenedly connected, and passes through the cooperation of compressed spring and baffle, installation suspension insulator can be facilitated, promote better performances.
Description
Technical field
The utility model is related to electrical equipment technical field, specially a kind of socket cap bell jar exchanges disc suspension porcelain insulating
Son.
Background technology
Suspension insulator, generally by insulating part（Such as porcelain piece, glass workpiece）And metal-ware（Such as steel feet, chapeau de fer, flange）
It is clamped with adhesive gluing or machinery, insulator is applied very extensively in the power system, external insulation is typically belonged to, in big gas bar
Work under part, overhead transmission line, power plant, the busbar of electric substation and various electrical equipments external energized conductor must use it is exhausted
Edge is supported, and is allowed to and the earth（Or ground connection object）Or other have the conductor insulation of potential difference.Insulator is generally by porcelain piece system
At existing insulator is generally made of insulator porcelain piece, steel cap and steel feet, and steel cap is generally fixed on by adhesives such as cement
On insulator porcelain piece, insulator porcelain piece lower part is fixed in steel angle by adhesives such as cement, and adjacent insulator is convex by steel feet
Card slot is connected together and is fixed by locking pin on block and steel cap, but since locking pin is easy aging deformation, makes insulator
There is security risk.
Utility model content
（One）The technical issues of solution
In view of the deficiencies of the prior art, the utility model provides a kind of socket cap bell jar exchange disc suspension porcelain insulating
Son, have suspension insulator string connection is more firm, prevent locking pin get rusty the risk brought after aging the advantages that, solve locking
It is single that pin aging leads to the problem of security risk, suspension insulator string connection structure.
（Two）Technical solution
To realize that the connection of above-mentioned suspension insulator string is more firm, preventing locking pin from getting rusty the risk purpose brought after aging,
The utility model provides the following technical solutions：A kind of socket cap bell jar exchange suspension disc insulator, including full skirt porcelain lid, institute
The bottom end for stating full skirt porcelain lid passes through cement gluing block fixation company equipped with cross flow tray, the top of the full skirt porcelain lid and the top of copper core
It connects, and the top of copper core is located at the underface at full skirt porcelain caping end, the full skirt porcelain lid is located at the edge inside cement gluing block
Place is equipped with protrusion, and the outer wall of the cement gluing block is Nian Jie with the inner wall of socket cap and the inner wall gluing of bell-jar respectively, and circle
The top of column cap is fixedly connected with the bottom end of bell-jar, and the top of the bell-jar offers opening lock chamber, the copper core
The bottom end of side wall offers square groove, the square groove through deflation pin hole, the inner wall both sides of the opening lock chamber are offered
Interior bottom be fixedly connected with one end of compressed spring, the other end of the compressed spring is fixedly connected with one end of pin joint block, institute
The other end of pin joint block and a side contacts of baffle are stated, both sides up and down and the card slot of the baffle are clamped, the front of the baffle
It is installed with handle, the copper foot both sides of the copper core offer pin joint slot.
Preferably, the inner wall junction of the inner wall and bell-jar of the cement gluing block and socket cap is set as ripple type glue
Close bonding.
Preferably, the protrusion is located at the vertical siding both sides of full skirt porcelain lid and is structure as a whole with full skirt porcelain lid.
Preferably, the both sides up and down of the baffle and the inner wall junction of square groove are equipped with rubber spacer, and rubber pad
Layer is bonded in the both sides up and down of baffle.
Preferably, the bottom end of the cement gluing block is by flange seal, and the top of cement gluing block and flange is glued.
（Three）Advantageous effect
Compared with prior art, the utility model provides a kind of socket cap bell jar exchange suspension disc insulator, tool
Standby following advantageous effect：
1, the socket cap bell jar exchanges suspension disc insulator, is popped up pin joint block by compressed spring, with copper core bottom
The pin joint slot pin joint at end, increases connection structure in the prior art, to reinforce the bonding strength of insulator chain, eliminates insulator
Series winding connection member relies on single locking pin and is fastenedly connected, and by the cooperation of compressed spring and baffle, can facilitate peace
Suspension insulator is filled, better performances are promoted.
2, the socket cap bell jar exchanges suspension disc insulator, by the way that the glued edge of cement gluing block is used ripple
Type is glued, can increase interstructural bonding strength, the tensile strength at gluing is improved, to which the connection for improving insulator chain is strong
Degree, and then improve bearing capacity of the insulator chain to such as snow load etc..
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is enlarged diagram at the A of the utility model Fig. 1；
Fig. 3 is the utility model vertical view.
In figure：1 full skirt porcelain lid, 2 cross flow trays, 3 copper cores, 4 cement gluing blocks, 5 protrusions, 6 socket caps, 7 bell-jars, 8 openings
Pin hole, 10 square grooves, 11 compressed springs, 12 pin joint blocks, 13 baffles, 14 card slots, 15 handles, 16 pin joint slots are tightened in lock chamber, 9.
Specific implementation mode
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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1-3, a kind of socket cap bell jar exchanges suspension disc insulator, including full skirt porcelain lid 1, full skirt porcelain lid
1 bottom end is equipped with cross flow tray 2, and the top of full skirt porcelain lid 1 is fixedly connected with the top of copper core 3 by cement gluing block 4, and copper core
3 top is located at the underface on 1 top of full skirt porcelain lid, can by the way that the glued edge of cement gluing block 4 is glued using ripple type
Increase interstructural bonding strength, improve the tensile strength at gluing, to improve the bonding strength of insulator chain, and then improves
Insulator chain to the bearing capacity of such as snow load etc., the bottom end of cement gluing block 4 by flange seal, and cement gluing block 4 with
The top of flange is glued, and full skirt porcelain lid 1 is located at the edge inside cement gluing block 4 and is equipped with protrusion 5, and protrusion 5 is located at full skirt porcelain
It the vertical siding both sides of lid 1 and is structure as a whole with full skirt porcelain lid 1, convenient for factory's quantization production, the outer wall point of cement gluing block 4
It is not Nian Jie with the inner wall of socket cap 6 and the inner wall gluing of bell-jar 7, and the top of socket cap 6 and the bottom end of bell-jar 7 are fixed and are connected
It connects, bell-jar 7 does top structure and automatical cleaning ability outside suspension insulator can be improved, and cement gluing block 4 is interior with socket cap 6
The inner wall junction of wall and bell-jar 7 is set as ripple type gluing bonding, improves the adhesive strength at gluing, and then improves entire
The top of the tensile strength of device, bell-jar 7 offers opening lock chamber 8, and the bottom end of the side wall of copper core 3, which is run through, offers deflation
The inner wall both sides of pin hole 9, opening lock chamber 8 offer square groove 10, and the interior bottom of square groove 10 is solid with one end of compressed spring 11
Fixed connection, the other end of compressed spring 11 are fixedly connected with one end of pin joint block 12, compressed spring 11 before baffle 13 is not extracted,
Always it is in compressed state, the other end of pin joint block 12 and a side contacts of baffle 13, by compressed spring 11 by pin joint block
12 pop-ups, 16 pin joint of pin joint slot with 3 bottom end of copper core increase connection structure, to reinforce insulator chain in the prior art
Bonding strength eliminates insulator chain connecting elements and relies on single locking pin and be fastenedly connected, and by compressed spring 11 with
The cooperation of baffle 13 can facilitate installation suspension insulator, promote better performances, both sides up and down and the square groove 10 of baffle 13
Inner wall junction is equipped with rubber spacer, and rubber spacer is bonded in the both sides up and down of baffle 13, improves square groove 10 and baffle
Frictional force between 13, to ensure under without outer force effect, baffle 13 will not fall off from square groove 10 automatically, above and below baffle 13
Both sides are clamped with card slot 14, and the front of baffle 13 is installed with handle 15, and the copper foot both sides of copper core 3 offer pin joint slot 16.
When work, when carrying out insulator chain installation, the copper foot of 3 bottom end of suspension insulator copper core is inserted into another and is hanged
In the opening lock chamber 8 on 7 top of formula insulator bell-jar, baffle 13 is extracted, compressed spring 11 is by 12 bullet of pin joint block to pin joint slot
16, and pin joint block 12 is close to the interior bottom of pin joint slot 16, while pin will be tightened and fixed by tightening pin hole 9.
In conclusion the socket cap bell jar exchanges suspension disc insulator, by compressed spring 11 by 12 bullet of pin joint block
Go out, 16 pin joint of pin joint slot with 3 bottom end of copper core increases connection structure, to reinforce the connection of insulator chain in the prior art
Intensity, elimination insulator chain connecting elements relies on single locking pin and is fastenedly connected, and passes through compressed spring 11 and baffle
13 cooperation can facilitate installation suspension insulator, promote better performances；By the way that the glued edge of cement gluing block 4 is used
Ripple type is glued, can increase interstructural bonding strength, the tensile strength at gluing is improved, to improve the connection of insulator chain
Intensity, and then improve bearing capacity of the insulator chain to such as snow load etc.；It solves locking pin aging and generates security risk, suspension type
The single problem of insulator chain connection structure.
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 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 include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of socket cap bell jar exchanges suspension disc insulator, including full skirt porcelain lid（1）, it is characterised in that：The full skirt
Porcelain lid（1）Bottom end be equipped with cross flow tray（2）, the full skirt porcelain lid（1）Top and copper core（3）Top pass through cement gluing block
（4）It is fixedly connected, and copper core（3）Top be located at full skirt porcelain lid（1）The underface on top, the full skirt porcelain lid（1）Positioned at water
Earth rubber closes block（4）Internal edge is equipped with protrusion（5）, the cement gluing block（4）Outer wall respectively with socket cap（6）It is interior
Wall and bell-jar（7）Inner wall gluing bonding, and socket cap（6）Top and bell-jar（7）Bottom end be fixedly connected, the clock
Shape cover（7）Top offer opening lock chamber（8）, the copper core（3）Side wall bottom end through offering deflation pin hole
（9）, the opening lock chamber（8）Inner wall both sides offer square groove（10）, the square groove（10）Interior bottom with compression bullet
Spring（11）One end be fixedly connected, the compressed spring（11）The other end and pin joint block（12）One end be fixedly connected, it is described
Pin joint block（12）The other end and baffle（13）A side contacts, the baffle（13）Both sides up and down and card slot（14）Clamping,
The baffle（13）Front be installed with handle（15）, the copper core（3）Copper foot both sides offer pin joint slot（16）.
2. a kind of socket cap bell jar according to claim 1 exchanges suspension disc insulator, it is characterised in that：The water
Earth rubber closes block（4）With socket cap（6）Inner wall and bell-jar（7）Inner wall junction be set as ripple type gluing bonding.
3. a kind of socket cap bell jar according to claim 1 exchanges suspension disc insulator, it is characterised in that：It is described convex
It rises（5）It is located at full skirt porcelain lid（1）Vertical siding both sides and with full skirt porcelain lid（1）It is structure as a whole.
4. a kind of socket cap bell jar according to claim 1 exchanges suspension disc insulator, it is characterised in that：The gear
Plate（13）Both sides up and down and square groove（10）Inner wall junction be equipped with rubber spacer, and rubber spacer is bonded in baffle
（13）Both sides up and down.
5. a kind of socket cap bell jar according to claim 1 exchanges suspension disc insulator, it is characterised in that：The water
Earth rubber closes block（4）Bottom end by flange seal, and cement gluing block（4）It is glued with the top of flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820005818.6U CN207867977U (en) | 2018-01-03 | 2018-01-03 | A kind of socket cap bell jar exchange suspension disc insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820005818.6U CN207867977U (en) | 2018-01-03 | 2018-01-03 | A kind of socket cap bell jar exchange suspension disc insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207867977U true CN207867977U (en) | 2018-09-14 |
Family
ID=63464554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820005818.6U Expired - Fee Related CN207867977U (en) | 2018-01-03 | 2018-01-03 | A kind of socket cap bell jar exchange suspension disc insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207867977U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109616264A (en) * | 2018-12-12 | 2019-04-12 | 湖南兴华电瓷电器制造有限公司 | A kind of adjustable porcelain long rod insulator |
| CN109637759A (en) * | 2018-12-12 | 2019-04-16 | 湖南兴华电瓷电器制造有限公司 | A kind of waterproof high-pressure porcelain insulator |
-
2018
- 2018-01-03 CN CN201820005818.6U patent/CN207867977U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109616264A (en) * | 2018-12-12 | 2019-04-12 | 湖南兴华电瓷电器制造有限公司 | A kind of adjustable porcelain long rod insulator |
| CN109637759A (en) * | 2018-12-12 | 2019-04-16 | 湖南兴华电瓷电器制造有限公司 | A kind of waterproof high-pressure porcelain 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 |
Granted publication date: 20180914 Termination date: 20190103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |