CN109616264A - A kind of adjustable porcelain long rod insulator - Google Patents
A kind of adjustable porcelain long rod insulator Download PDFInfo
- Publication number
- CN109616264A CN109616264A CN201811520902.2A CN201811520902A CN109616264A CN 109616264 A CN109616264 A CN 109616264A CN 201811520902 A CN201811520902 A CN 201811520902A CN 109616264 A CN109616264 A CN 109616264A
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- CN
- China
- Prior art keywords
- porcelain
- insulating core
- clamp plate
- porcelain insulating
- fixedly connected
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/38—Fittings, e.g. caps; Fastenings therefor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/24—Insulators apertured for fixing by nail, screw, wire, or bar, e.g. diabolo, bobbin
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- Insulators (AREA)
Abstract
The invention discloses a kind of adjustable porcelain long rod insulators, including porcelain insulating core, porcelain insulating core outer surface is successively arranged multiple gamps and umbellule, porcelain insulating core bottom end two sides are fixedly connected to connection ring, porcelain insulating core bottom inner portion is threaded with threaded rod, threaded rod passes through porcelain insulating core bottom and the one end being located at outside porcelain insulating core is fixedly connected with lower connector, high-voltage line is stably fixed between upper clamp plate and lower clamp plate by the present invention by screw bolt and nut, pass through the activity cooperation and the use of cement pouring layer of two fixture blocks and card slot simultaneously, whole stability may be implemented, it avoids exposing to wind and rain and porcelain insulator is caused integrally to be detached from high-voltage wire pole and high-voltage line disengaging porcelain insulator, the adjusting of porcelain insulator length can be achieved furthermore with the cooperation of threaded rod and threaded hole, avoid the need for the porcelain insulator of production different length Caused by the wasting of resources, the present invention is convenient to use, and easy to operate, safety coefficient is higher.
Description
Technical field
The present invention relates to a kind of porcelain insulator, in particular to a kind of adjustable porcelain long rod insulator belongs to power equipment
Technical field.
Background technique
It is mounted between the conductor or conductor and earthing component of different potentials and is resistant to voltage and mechanical stress effect
Device, and porcelain insulator is the insulator made of electrotechnical ceramics, and existing porcelain insulator type is relatively more, more makes
It cannot achieve adjusting with the length of porcelain long rod insulator, but existing long ear of maize porcelain insulator, length is fixed, institute
It to need to produce the porcelain insulator of different length, results in waste of resources, cannot be used for multiple times with a porcelain insulator.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the defects of the prior art, provide a kind of adjustable long rod type porcelain insulation
Son.
In order to solve the above-mentioned technical problems, the present invention provides the following technical solutions:
A kind of adjustable porcelain long rod insulator of the present invention, including porcelain insulating core, the porcelain insulating core outer surface are successively set
There are multiple gamps and umbellule, porcelain insulating core bottom end two sides are fixedly connected to connection ring, the porcelain insulating core bottom inner portion
It is threaded with threaded rod, the threaded rod passes through porcelain insulating core bottom and the one end being located at outside porcelain insulating core is fixedly connected with
Lower connector, the lower connector upper surface both ends and be located at the corresponding underface of two connection rings be connected with stretching bullet
Spring, the lower connector lower surface are fixedly connected with upper clamp plate, and the lower section of the upper clamp plate is equipped with lower clamp plate, the lower clamp plate with
It is fixedly connected between upper clamp plate by screw bolt and nut, porcelain insulating core top is cased with upper connector, porcelain insulating core top
End two sides are equipped with card slot, and fixture block, the side Jun Shui that two fixture blocks are located remotely from each other are connected with inside two card slots
Flat to be fixedly connected with pull rod, two pull rod outer surfaces are cased with extruding spring, and two pull rods both pass through upper connector
It extends to the outside of upper connector and is fixedly connected with pull ring.
As a preferred technical solution of the present invention, the upper clamp plate and the opposite side wall of lower clamp plate are equipped with clamping
Slot.
As a preferred technical solution of the present invention, inside the upper connector and it is located at the position that two pull rods pass through
It is all provided with fluted, and the diameter of two grooves is equal to the diameter of fixture block, two extrudings both ends of the spring fixed company respectively
It connects on the inner sidewall of fixture block outer surface and groove.
As a preferred technical solution of the present invention, mounting hole that the upper connector is connect with the plush copper of porcelain insulating core
Inner wall is equipped with cement pouring layer.
As a preferred technical solution of the present invention, the porcelain insulating core inner and threaded rod threaded connection place are equipped with spiral shell
Pit, and the length of the threaded hole is equal to the length of threaded rod.
The beneficial effects obtained by the present invention are as follows being: high-voltage line is stably fixed to upper folder by screw bolt and nut by the present invention
Between plate and lower clamp plate, while by the activity cooperation and the use of cement pouring layer of two fixture blocks and card slot, it may be implemented
Whole stability avoids exposing to wind and rain and porcelain insulator is caused integrally to be detached from high-voltage wire pole and high-voltage line disengaging porcelain insulating
The adjusting of porcelain insulator length can be achieved furthermore with the cooperation of threaded rod and threaded hole for son, avoid the need for production different length
Porcelain insulator caused by the wasting of resources, the present invention is convenient to use, and easy to operate, safety coefficient is higher.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is whole positive structure schematic of the invention；
Fig. 2 is front section view of the invention；
Fig. 3 is the enlarged drawing of A of the invention.
In figure: 1, porcelain insulating core；2, gamp；3, umbellule；4, upper connector；5, connection ring；6, lower connector；7, screw thread
Bar；8, extension spring；9, upper clamp plate；10, lower clamp plate；11, clamping slot；12, threaded hole；13, card slot；14, fixture block；15, pull rod；
16, spring is squeezed；17, groove；18, pull ring；19, cement pouring layer.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment: as shown in Figure 1-3, a kind of adjustable porcelain long rod insulator of the present invention, including porcelain insulating core 1, porcelain is exhausted
1 outer surface of edge core is successively arranged multiple gamps 2 and umbellule 3, and 1 bottom end two sides of porcelain insulating core are fixedly connected to connection ring 5, and porcelain is exhausted
1 bottom inner portion of edge core is threaded with threaded rod 7, and threaded rod 7 passes through 1 bottom of porcelain insulating core and is located at outside porcelain insulating core 1
One end is fixedly connected with lower connector 6, lower 6 upper surface both ends of connector and to be located at two corresponding underfaces of connection ring 5 living
Dynamic to be connected with extension spring 8, lower 6 lower surface of connector is fixedly connected with upper clamp plate 9, and the lower section of upper clamp plate 9 is equipped with lower clamp plate 10,
It is fixedly connected between lower clamp plate 10 and upper clamp plate 9 by screw bolt and nut, 1 top of porcelain insulating core is cased with upper connector 4, porcelain insulating
1 top two sides of core are equipped with card slot 13, and fixture block 14, the side that two fixture blocks 14 are located remotely from each other are connected with inside two card slots 13
Equal level is fixedly connected with pull rod 15, and two 15 outer surfaces of pull rod, which are cased with, squeezes spring 16, two 15 companies of both passing through of pull rod
Fitting 4 extends to the outside of upper connector 4 and is fixedly connected with pull ring 18.
Upper clamp plate 9 and the opposite side wall of lower clamp plate 10 are equipped with clamping slot 11, convenient for being pressed from both sides by upper clamp plate 9 and lower clamp plate 10
Tight high-voltage line, 4 inside of upper connector and the position passed through positioned at two pull rods 15 are all provided with the straight of fluted 17, and two grooves 17
Diameter is equal to the diameter of fixture block 14, and two extruding 16 both ends of spring are respectively fixedly connected in the inside of fixture block 14 outer surface and groove 17
On wall, two fixture blocks 14 are expressed in card slot 13 convenient for passing through extruding spring 16, realization Fast Installation, inside upper connector 4
1 top outer wall of inner wall of the hole installing and porcelain insulating core between be equipped with cement pouring layer 19 so that upper connector 4 and porcelain insulating core 1
Between fixation it is more stable, the inside of porcelain insulating core 1 is equipped with threaded hole 12, and the length of threaded hole 12 with 7 threaded connection place of threaded rod
Degree is equal to the length of threaded rod 7, and being easy to implement porcelain long rod insulator may be implemented length adjustment.
Specifically, two fixture blocks 14 are moved in groove 17 by the present invention in use, first by pulling pull ring 18, then
By in the mounting hole of the top insertion upper connector 4 of porcelain insulating core 1, it is directed at card slot 13, under the action of squeezing spring 16, so that
Two fixture blocks 14 can inject in card slot 13, connect up between 1 top outer wall of the inner wall of the hole installing inside part 4 and porcelain insulating core
Penetration concrete in the cement pouring layer 19 of setting waits coagulations so that fixing more stable between upper connector 4 and porcelain insulating core 1
After soil has been done, need to adjust the length of porcelain insulating core 1, it is only necessary to lower connector 6 is rotated, in threaded rod 7 and threaded hole 12
Under cooperation, realizes the regulatory function of length, while two extension springs 8 and two connection rings 5 being cooperated, play certain limit
Effect, more consolidate, finally by the connecting hole of upper connector 4 by integral installation on high-voltage wire pole, high-voltage line is passed through
It, can be by high pressure by upper clamp plate 9 and the clamping of lower clamp plate 10 using screw bolt and nut in the clamping slot 11 of upper clamp plate 9 and lower clamp plate 10
Line is stably fixed in clamping slot 11, easy to operate, easy to use, convenient for adjustment length and stablizes fixed high-voltage line and whole
The function of body.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of adjustable porcelain long rod insulator, including porcelain insulating core (1), which is characterized in that porcelain insulating core (1) appearance
Face is successively arranged multiple gamps (2) and umbellule (3), and porcelain insulating core (1) the bottom end two sides are fixedly connected to connection ring (5),
Porcelain insulating core (1) bottom inner portion is threaded with threaded rod (7), the threaded rod (7) pass through porcelain insulating core (1) bottom and
One end external positioned at porcelain insulating core (1) is fixedly connected with lower connector (6), lower connector (6) the upper surface both ends and position
It is connected with extension spring (8) in the corresponding underface of two connection rings (5), lower connector (6) lower surface is fixed
Be connected with upper clamp plate (9), the lower section of the upper clamp plate (9) is equipped with lower clamp plate (10), the lower clamp plate (10) and upper clamp plate (9) it
Between be fixedly connected by screw bolt and nut, porcelain insulating core (1) top is cased with upper connector (4), the porcelain insulating core (1) top
End two sides are equipped with card slot (13), are connected with fixture block (14) inside two card slots (13), two fixture block (14) phases
Mutually the separate equal level in side is fixedly connected with pull rod (15), and two pull rod (15) outer surfaces are cased with extruding spring
(16), two pull rods (15) both pass through upper connector (4) and extend to the outside of upper connector (4) and be fixedly connected with pull ring
(18)。
2. a kind of adjustable porcelain long rod insulator according to claim 1, which is characterized in that the upper clamp plate (9) and
The opposite side wall of lower clamp plate (10) is equipped with clamping slot (11).
3. a kind of adjustable porcelain long rod insulator according to claim 1, which is characterized in that the upper connector (4)
Position that is internal and passing through positioned at two pull rods (15) is all provided with fluted (17), and the diameter of two grooves (17) is equal to card
The diameter of block (14), two described spring (16) both ends that squeeze are respectively fixedly connected in fixture block (14) outer surface and groove (17)
On inner sidewall.
4. a kind of adjustable porcelain long rod insulator according to claim 1, which is characterized in that the upper connector (4)
Cement pouring layer (19) are equipped between internal inner wall of the hole installing and porcelain insulating core (1) top outer wall.
5. a kind of adjustable porcelain long rod insulator according to claim 1, which is characterized in that the porcelain insulating core (1)
It is internal to be equipped with threaded hole (12) with threaded rod (7) threaded connection place, and the length of the threaded hole (12) is equal to threaded rod (7)
Length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811520902.2A CN109616264A (en) | 2018-12-12 | 2018-12-12 | A kind of adjustable porcelain long rod insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811520902.2A CN109616264A (en) | 2018-12-12 | 2018-12-12 | A kind of adjustable porcelain long rod insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109616264A true CN109616264A (en) | 2019-04-12 |
Family
ID=66008890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811520902.2A Pending CN109616264A (en) | 2018-12-12 | 2018-12-12 | A kind of adjustable porcelain long rod insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109616264A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112049505A (en) * | 2020-08-17 | 2020-12-08 | 奚梦靖 | Rainproof electric power iron tower capable of avoiding rainwater conduction and electric shock |
| CN112117062A (en) * | 2020-10-29 | 2020-12-22 | 江西新龙电瓷电器制造有限公司 | Sand erosion resistant and antifouling rod-shaped suspension type porcelain insulator and manufacturing process thereof |
| CN112509759A (en) * | 2020-11-25 | 2021-03-16 | 萍乡百斯特电瓷有限公司 | Electric porcelain insulator capable of preventing cable from loosening |
| CN112614635A (en) * | 2020-12-24 | 2021-04-06 | 中铁国材绝缘材料有限公司 | Porcelain insulator for extra-high voltage line |
| CN113707510A (en) * | 2021-09-07 | 2021-11-26 | 贵州电网有限责任公司 | Anti-drop fuse knob insulator |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105818095A (en) * | 2016-05-11 | 2016-08-03 | 常州市诚天电子有限公司 | Assembly device for low-voltage electrical appliances |
| CN206210486U (en) * | 2016-07-17 | 2017-05-31 | 唐山新唐高压电瓷有限公司 | A kind of 252KV open airs resistant rod operation porcelain insulator |
| CN207381185U (en) * | 2017-11-21 | 2018-05-18 | 南京电气（江西）电瓷有限公司 | A kind of line pole type porcelain insulator |
| CN108063022A (en) * | 2017-12-11 | 2018-05-22 | 江西新龙电瓷电器制造有限公司 | A kind of porcelain insulator for stablizing installation |
| CN207867977U (en) * | 2018-01-03 | 2018-09-14 | 萍乡市锦宏瓷业有限公司 | A kind of socket cap bell jar exchange suspension disc insulator |
| CN208208439U (en) * | 2018-01-23 | 2018-12-07 | 安徽东盾电力有限公司 | A kind of composite insulator being easily installed easy access |
-
2018
- 2018-12-12 CN CN201811520902.2A patent/CN109616264A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105818095A (en) * | 2016-05-11 | 2016-08-03 | 常州市诚天电子有限公司 | Assembly device for low-voltage electrical appliances |
| CN206210486U (en) * | 2016-07-17 | 2017-05-31 | 唐山新唐高压电瓷有限公司 | A kind of 252KV open airs resistant rod operation porcelain insulator |
| CN207381185U (en) * | 2017-11-21 | 2018-05-18 | 南京电气（江西）电瓷有限公司 | A kind of line pole type porcelain insulator |
| CN108063022A (en) * | 2017-12-11 | 2018-05-22 | 江西新龙电瓷电器制造有限公司 | A kind of porcelain insulator for stablizing installation |
| CN207867977U (en) * | 2018-01-03 | 2018-09-14 | 萍乡市锦宏瓷业有限公司 | A kind of socket cap bell jar exchange suspension disc insulator |
| CN208208439U (en) * | 2018-01-23 | 2018-12-07 | 安徽东盾电力有限公司 | A kind of composite insulator being easily installed easy access |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112049505A (en) * | 2020-08-17 | 2020-12-08 | 奚梦靖 | Rainproof electric power iron tower capable of avoiding rainwater conduction and electric shock |
| CN112117062A (en) * | 2020-10-29 | 2020-12-22 | 江西新龙电瓷电器制造有限公司 | Sand erosion resistant and antifouling rod-shaped suspension type porcelain insulator and manufacturing process thereof |
| CN112509759A (en) * | 2020-11-25 | 2021-03-16 | 萍乡百斯特电瓷有限公司 | Electric porcelain insulator capable of preventing cable from loosening |
| CN112614635A (en) * | 2020-12-24 | 2021-04-06 | 中铁国材绝缘材料有限公司 | Porcelain insulator for extra-high voltage line |
| CN113707510A (en) * | 2021-09-07 | 2021-11-26 | 贵州电网有限责任公司 | Anti-drop fuse knob insulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190412 |
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| RJ01 | Rejection of invention patent application after publication |