CN209962792U - Multifunctional insulator convenient to install - Google Patents
Multifunctional insulator convenient to install Download PDFInfo
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- CN209962792U CN209962792U CN201920500713.2U CN201920500713U CN209962792U CN 209962792 U CN209962792 U CN 209962792U CN 201920500713 U CN201920500713 U CN 201920500713U CN 209962792 U CN209962792 U CN 209962792U
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- steel foot
- pressure pipe
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Abstract
The utility model discloses a multifunctional insulator convenient for installation, which comprises a porcelain piece, an iron cap, a steel foot and a porcelain piece, wherein the porcelain piece comprises an upper umbrella skirt, a lower umbrella skirt and a head arranged at the center of the top end of the upper umbrella skirt, the iron cap is fixed on the head by an adhesive, the porcelain piece is internally hollow, the steel foot is fixed at the inner hollow part of the porcelain piece by a cement adhesive, the upper surfaces of the upper umbrella skirt and the lower umbrella skirt are coated with an insulation identification coating layer, an annular pressure pipe is arranged below the upper umbrella skirt, a high-pressure nozzle communicated with the pressure pipe is arranged below the pressure pipe, the pressure pipe is connected with an air pump by a hose, the bottom of the steel foot is provided with a blind hole, the inner wall of the blind hole is provided with an internal thread, the upper end of the iron cap is provided with 2 clamping feet, the outer edge of the clamping feet is provided with an external thread matched with the internal thread at the bottom of the steel, the frequency of insulator maintenance is reduced.
Description
Technical Field
The utility model belongs to the insulator field especially relates to a be convenient for install multifunctional insulator.
Background
The insulator is indispensable insulating equipment in the fields of power generation, power transformation, power transmission, power distribution and power utilization of a power system, and mainly plays a role in mechanical connection and electrical insulation. The insulator is divided into a porcelain insulator, a glass insulator, a composite insulator and a mixed insulator according to different materials. The cost of the insulator on the early overhead line accounts for 11% -24% of the total cost of the power transmission line, and in recent years, the cost of the insulator only accounts for 5% -8% of the total investment of the power transmission line. Although cost budget declines year by year, the quality of the insulator is related to the safe operation of the power grid as a key part of the power grid system. With the gradual decline of cost budget of insulators in the construction of power transmission lines, the raw material cost caused by the shortage of natural resources rises year by year, so that the technical innovation and the product revolution of the insulator manufacturing field in China are kept. In the current environment, research and development work of manufacturing enterprises on new materials, new technologies and new processes of insulators is still continuously carried out.
In the application number: CN201721364494.7, having an application date of 20171023, with the name: the utility model provides an electric power insulator convenient to installation's patent discloses an electric power insulator convenient to installation, including the electric power insulator body, fixedly connected with sleeve pipe on the outside of electric power insulator body, the notch has been seted up to sheathed tube inside, the outside fixedly connected with ceramic dish of electric power insulator body, the right side fixedly connected with of electric power insulator body pegs graft the post. The utility model discloses a notch, grafting post and sheathed tube cooperation, reached through at sheathed tube outside fixedly connected with pottery dish, and the notch has been seted up in sheathed tube inside, and there is the grafting post at the inslot swing joint of notch, and there is the screw thread insulating block at the right side outside swing joint of grafting post, and tie at the left side fixedly connected with screw thread of screw thread insulating block, tie with sheathed tube right side fixed connection's fixed block through the screw thread, carry out fixed connection, thereby in the installation, it is more convenient, the phenomenon of avoiding appearing droing after the installation takes place.
Disclosure of Invention
The utility model provides a technical problem provide a be convenient for install multifunctional insulator.
The purpose of the utility model can be realized through the following technical scheme:
a multifunctional insulator convenient to mount comprises a porcelain piece, an iron cap 3 and a steel foot 4, wherein the porcelain piece is of an integrated structure, the porcelain piece comprises an upper umbrella skirt 1, a lower umbrella skirt 2 and a head part 102 arranged at the center of the top end of the upper umbrella skirt 1, the iron cap 3 is fixed on the head 102 by means of a glue 103, the inside of the porcelain is hollow, the steel feet 4 are fixed at the hollow part of the porcelain piece through cement adhesive 402, the upper surfaces of the upper umbrella skirt 1 and the lower umbrella skirt 2 are coated with insulating identification paint layers 6, an annular pressure pipe 7 is arranged below the upper umbrella skirt 1, a high-pressure nozzle 8 communicated with the pressure pipe 7 is arranged below the pressure pipe 7, the pressure pipe 7 is connected with an air pump 702 through a hose 701, the bottom of the steel foot 4 is provided with a blind hole, the blind hole inner wall is equipped with the internal thread, 3 upper ends of iron cap are equipped with 2 calories of feet, card foot 301 outer fringe is equipped with the external screw thread with 4 bottom internal thread cooperations of steel foot.
Preferably, a plurality of small sheds 101 are arranged at the bottom of the upper shed 1, and a plurality of small sheds are arranged at the bottom of the lower shed 2.
More preferably, the number of the small umbrella skirts of the upper umbrella skirt 1 is 2-3.
Preferably, the top end of the steel foot 4 and the porcelain piece are provided with buffer layers.
Preferably, the lower surface edges of the upper umbrella skirt 1 and the lower umbrella skirt 2 are provided with insulating identification paint layers 6.
Preferably, the cross section of the top end 401 of the steel leg 4 is an inverted trapezoid structure, and the diameter of the top end of the steel leg 4 is larger than that of the middle part.
Preferably, the hose 701 is attached to the surface of the lower shed 2.
The utility model has the advantages that:
this insulator is convenient for distinguish and the installation, and creepage distance increases simultaneously, has improved the safety in utilization of insulator, reduces the frequency that the insulator overhauld.
Drawings
Fig. 1 is a schematic structural view of a multifunctional insulator which is convenient to install.
Fig. 2 is a schematic view of the internal installation structure of the steel foot and the porcelain piece.
Detailed Description
The technical scheme of the utility model is further described with the attached drawings:
as shown in fig. 1 and 2:
a multifunctional insulator convenient to mount comprises a porcelain piece, an iron cap 3 and a steel foot 4, wherein the porcelain piece is of an integrated structure, the porcelain piece comprises an upper umbrella skirt 1, a lower umbrella skirt 2 and a head part 102 arranged at the center of the top end of the upper umbrella skirt 1, the iron cap 3 is fixed on the head 102 by means of a glue 103, the inside of the porcelain is hollow, the steel feet 4 are fixed at the hollow part of the porcelain piece through cement adhesive 402, the upper surfaces of the upper umbrella skirt 1 and the lower umbrella skirt 2 are coated with insulating identification paint layers 6, an annular pressure pipe 7 is arranged below the upper umbrella skirt 1, a high-pressure nozzle 8 communicated with the pressure pipe 7 is arranged below the pressure pipe 7, the pressure pipe 7 is connected with an air pump 702 through a hose 701, the bottom of the steel foot 4 is provided with a blind hole, the blind hole inner wall is equipped with the internal thread, 3 upper ends of iron cap are equipped with 2 calories of feet, card foot 301 outer fringe is equipped with the external screw thread with 4 bottom internal thread cooperations of steel foot.
In this embodiment, preferably, the bottom of the upper shed 1 is provided with a plurality of small sheds 101, and the bottom of the lower shed 2 is provided with a plurality of small sheds.
In this embodiment, more preferably, there are 2 to 3 small umbrella skirts of the upper umbrella skirt 1.
In this embodiment, preferably, the top end of the steel leg 4 and the porcelain piece are provided with buffer layers.
In this embodiment, preferably, the edges of the lower surfaces of the upper umbrella skirt 1 and the lower umbrella skirt 2 are provided with insulating identification paint layers 6.
In this embodiment, the cross section of the top end 401 of the steel leg 4 is preferably an inverted trapezoidal structure, and the top end of the steel leg 4 has a larger diameter than the middle portion.
In this embodiment, the hose 701 is preferably attached to the surface of the lower shed 2.
The arrangement of the upper umbrella skirt 1, the lower umbrella skirt 2 and the plurality of small umbrella skirts can provide enough creepage distance for the insulator, and is easy to erase dirt on the surface of the insulator.
Identify coating and apply paint with a brush on insulator full skirt upper surface, the staff of being convenient for on the insulator observes, and the edge sets up and also does benefit to the below personnel to the observation of insulator, can distinguish the looks that the insulator corresponds clearly very clearly. The reason that the identification paint is not arranged on the surface of the lower layer of the insulator is that although the paint has insulativity, the insulating capacity of the paint is smaller than that of the insulator, so that the cost can be saved by reserving a larger area and not painting the paint, and the insulativity of the insulator can be ensured.
The umbrella comprises an umbrella skirt, an annular pressure pipe, a high-pressure nozzle, a pneumatic hose and an air pump, wherein the annular pressure pipe is arranged below the umbrella skirt, the high-pressure nozzle is arranged below the pressure pipe and communicated with the pressure pipe, the pneumatic hose is communicated with the pressure pipe, and the air pump is connected with the other end of the pneumatic hose. The high-pressure nozzles are directed downwards and are distributed uniformly along the annular pressure tube. The air pump fills the pressurized air into the pressure tube through the pneumatic hose, and then the pressurized air is sprayed out through the high-pressure nozzle to blow and sweep the upper surface of the lower umbrella skirt. The hose is laminated with the surface of the insulator, so that the length of the pneumatic hose is increased, the creepage distance is increased, the hose is prevented from conducting electricity, the hose cannot be tilted due to the close lamination, and the influence on other work is avoided.
The nozzle sweeps to the upper surface of below full skirt, avoids strong wind or haze weather dust to adhere to, or heavy rain weather muddy water adheres to, avoids a large amount of long-pending dirt of full skirt upper surface, improves the safety in utilization of insulator, reduces the frequency that the insulator overhauld.
The adjacent insulators are connected with the clamping pins on the iron caps in a clamping mode through the blind holes in the steel pins in a clamping mode and are fixed through threads, and installation is facilitated.
Finally, it should be noted that:
the skilled person can, with reference to the present disclosure, carry out the method and carry out its application, it being expressly noted that all similar substitutes and modifications apparent to the skilled person are deemed to be included within the present invention. The method and application of the present invention have been described in terms of preferred embodiments, and it will be apparent to those skilled in the art that the techniques of the present invention may be practiced and used without departing from the spirit and scope of the present invention by modifying or otherwise appropriately changing or combining the various methods and applications of the present invention.
Claims (6)
1. The utility model provides a be convenient for install multi-functional insulator, includes porcelain spare, iron hat (3), steel foot (4), porcelain spare formula structure as an organic whole, porcelain spare includes full skirt (1), full skirt (2), sets up head (102) at last full skirt (1) top central authorities department, iron hat (3) are fixed on head (102) through glue (103), the inside cavity of porcelain spare, steel foot (4) are fixed in the interior cavity department of porcelain spare through cement glue 402, the upper surface of going up full skirt (1) and full skirt (2) is scribbled insulating discernment dope layer (6), it is equipped with annular pressure pipe (7) to go up full skirt (1) below, the high pressure nozzle (8) that is linked together with it that pressure pipe (7) below set up, pressure pipe (7) are connected with air pump (702) through hose (701), steel foot (4) bottom is equipped with the blind hole, the blind hole inner wall is equipped with the internal thread, iron hat (3) upper end is equipped with 2 card feet, card foot (301) outer fringe be equipped with steel foot (4) bottom internal thread matched with external screw thread, it is equipped with a plurality of little full skirts (101) to go up full skirt (1) bottom, full skirt (2) bottom sets up a plurality of little full skirts down.
2. The multifunctional insulator convenient to install according to claim 1, wherein: 2-3 small umbrella skirts are arranged on the upper umbrella skirt (1).
3. The multifunctional insulator convenient to install according to claim 1, wherein: the top end of the steel foot (4) and the porcelain piece are provided with buffer layers.
4. The multifunctional insulator convenient to install according to claim 1, wherein: go up the lower surface edge of full skirt (1) and lower full skirt (2) and be equipped with insulating dope layer (6) of discerning.
5. The multifunctional insulator convenient to install according to claim 1, wherein: the cross section of the top end (401) of the steel foot (4) is of an inverted trapezoidal structure, and the diameter of the top end of the steel foot (4) is larger than that of the middle part.
6. The multifunctional insulator convenient to install according to claim 1, wherein: the hose (701) is attached to the surface of the lower umbrella skirt (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920500713.2U CN209962792U (en) | 2019-04-12 | 2019-04-12 | Multifunctional insulator convenient to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920500713.2U CN209962792U (en) | 2019-04-12 | 2019-04-12 | Multifunctional insulator convenient to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209962792U true CN209962792U (en) | 2020-01-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920500713.2U Active CN209962792U (en) | 2019-04-12 | 2019-04-12 | Multifunctional insulator convenient to install |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113327727A (en) * | 2021-07-09 | 2021-08-31 | 江西东维电气有限公司 | Self-cleaning rigid suspension pin insulator and self-cleaning method thereof |
-
2019
- 2019-04-12 CN CN201920500713.2U patent/CN209962792U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113327727A (en) * | 2021-07-09 | 2021-08-31 | 江西东维电气有限公司 | Self-cleaning rigid suspension pin insulator and self-cleaning method thereof |
| CN113327727B (en) * | 2021-07-09 | 2022-08-23 | 江西东维电气有限公司 | Self-cleaning rigid suspension pin insulator and self-cleaning method thereof |
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