CN210325365U - Antifouling type large-creepage-distance porcelain insulator - Google Patents
Antifouling type large-creepage-distance porcelain insulator Download PDFInfo
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- CN210325365U CN210325365U CN201921781352.XU CN201921781352U CN210325365U CN 210325365 U CN210325365 U CN 210325365U CN 201921781352 U CN201921781352 U CN 201921781352U CN 210325365 U CN210325365 U CN 210325365U
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- creepage distance
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Abstract
The utility model relates to a big creep distance porcelain insulator of antifouling type. Among the prior art, porcelain insulator can push up a large amount of dusts at the in-process of outdoor use, under the humid weather condition, dirty porcelain insulator easily takes place to flashover and discharges, and the mode of current clearance is artificial clearance mostly, and artificial clearance is wasted time and energy, and has the potential safety hazard, and the clearance mode of subtotal is for installing the washing pole on the insulator, and because the area of washing pole and wind contact is little, makes the washing pole be difficult for rotating, and then can not reach the cleaning performance. The utility model relates to a big creep distance porcelain insulator of antifouling type, wherein: the disc-shaped umbrella skirt bottom is equipped with the circular recess, and fixing device fixes in the ring channel, and connecting rod one end is connected with fixed frame, is equipped with the canvas in the fixed frame, and fixed frame one side and washing pole one end fixed connection wash the pole bottom and be equipped with the brush. The insulator effectively prevents flashover discharge, reduces labor cost and prevents potential safety hazards caused by personnel operation.
Description
Technical Field
The utility model belongs to the technical field of the insulator technique and specifically relates to a big creep distance porcelain insulator of antifouling type.
Background
The insulator is a special insulating control and can play an important role in an overhead transmission line. Early-year insulators are mostly used for telegraph poles, and a plurality of disc-shaped insulators are hung at one end of a high-voltage wire connecting tower which is gradually developed, are used for increasing creepage distance and are usually made of glass or ceramics, namely insulators. The insulator should not fail due to various electromechanical stresses caused by changes in environmental and electrical loading conditions, otherwise the insulator will not function significantly and will compromise the service and operational life of the entire line. Among the prior art, porcelain insulator is at the in-process of outdoor use, can push up a large amount of dusts, under the humid weather condition, dirty porcelain insulator easily takes place to flashover and discharges, so must clean up, resume original insulating level, the mode of current clearance is artificial clearance mostly, artificial clearance is wasted time and energy, and there is the potential safety hazard, and the clearance mode of subtotal is for installing the washing pole on the insulator, it washs to drive the washing pole through wind-force, and because the area of wasing pole and wind contact is little, make the washing pole be difficult for rotating, and then can not reach the cleaning performance.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims at providing an antifouling type large-creepage distance porcelain insulator mainly in order to solve the technical problem.
(II) technical scheme
The technical scheme of the utility model: an antifouling large-creepage-distance porcelain insulator comprises an insulating rod, a fixing device, a circular groove, a disc-shaped umbrella skirt, a line pressing plate, a cleaning rod, canvas, a fixing frame, a hairbrush, a connecting rod and an annular groove; wherein: insulating excellent top is equipped with the line ball board, and dish type full skirt is fixed on insulating excellent, and dish type full skirt bottom is equipped with the circular recess, is equipped with the ring channel on the insulating excellent, and fixing device fixes in the ring channel, and fixing device fixes being equipped with the connecting rod in one side, and connecting rod one end is connected with fixed frame, is equipped with canvas in the fixed frame, and fixed frame one side and washing pole one end fixed connection wash the pole bottom and be equipped with the brush.
The utility model provides an antifouling big creep distance porcelain insulator, wherein: the fixing device is composed of a first circular locking block and a second circular locking block, through holes are formed in the two sides of the first circular locking block and the two sides of the second circular locking block respectively, and the fixing device is connected and fixed in the annular groove through the through holes in the first circular locking block and the second circular locking block in a matched mode with bolts and nuts.
The utility model provides an antifouling big creep distance porcelain insulator, wherein: the bottom of the semicircular shield is provided with a long locking block, the long locking block is provided with six through holes, the two semicircular shields are connected and fixed on the insulating rod through the bolts and the nuts in a matching way with the through holes on the long locking block, and one side of each semicircular shield is provided with a semicircular elastic pad.
The utility model provides an antifouling big creep distance porcelain insulator, wherein: the diameter of the semicircular shield is larger than the length of the disc-shaped umbrella skirt.
The utility model provides an antifouling big creep distance porcelain insulator, wherein: the number of the circular grooves is four.
The utility model provides an antifouling big creep distance porcelain insulator, wherein: and foundation bolts are arranged at the bottom of the insulating rod.
The utility model provides an antifouling big creep distance porcelain insulator, wherein: the material of the brush is nylon 610.
The utility model provides an antifouling big creep distance porcelain insulator, wherein: the canvas is PVC cloth.
The utility model provides an antifouling big creep distance porcelain insulator, wherein: the fixing device, the cleaning rod, the fixing frame and the connecting rod are made of aluminum alloy.
The utility model provides an antifouling big creep distance porcelain insulator, wherein: the cleaning rod and the connecting rod are hollow.
(III) advantageous effects
The utility model has the advantages that: through installing two semi-circular guard shields on the insulating rod, prevent that bird excrement from falling on the insulator dish type full skirt when birds fly over, prevent that the insulator from taking place to flashover and discharging, one side of circular locking piece one and circular locking piece two contacts with the insulating rod respectively simultaneously, through-hole and the cooperation of screw bolt and nut on the circular locking piece one and the circular locking piece two are connected, make fixing device fix in the ring channel, make fixing device can free rotation in the installation simultaneously, place at the ring channel top bottom circular locking piece one and circular locking piece two, when scraping the wind, the canvas receives the power of blowing of wind, make fixing device rotate, it rotates to drive the brush simultaneously, clean dish type full skirt top, effectively prevent that the insulator from taking place to flashover and discharge, do not need the artificial cleaning, and the cleaning performance is good, labor cost and the potential safety hazard of preventing personnel's operation production have been reduced.
In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be further explained with reference to the drawings.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a structure diagram of the insulating rod of the present invention.
Fig. 3 is a bottom view of the semicircular shield of the present invention.
Fig. 4 is a top view of the fixing device of the present invention.
Reference numerals: insulating rod 1, fixing device 2, circular locking piece one 21, circular locking piece two 22, circular groove 3, disk type full skirt 4, semi-circular guard shield 5, long locking piece 6, line ball board 7, wash pole 8, canvas 9, fixed frame 10, brush 11, connecting rod 12, ring channel 13, semi-circular cushion 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The bottom of an insulating rod 1 is provided with an anchor bolt, the anchor bolt is in threaded connection with the supporting beam to fix an insulator on the supporting beam, a high-voltage wire is fixed on a wire pressing plate 7, a semicircular elastic pad 14 is in contact with the insulating rod 1, the bolt penetrates through holes in two long locking blocks 6, one end of the bolt is sleeved with a nut, the two semicircular elastic pads 14 are acted by force by screwing the nut, then two semicircular shields 5 are fixed on the insulating rod 1, the diameter of each semicircular shield 5 is larger than the length of each disc-shaped umbrella skirt 4, bird dung is prevented from falling onto the disc-shaped umbrella skirt 4 of the insulator when birds fly over, the bird dung is solidified, a hairbrush 11 is not easy to brush and wash out the solidified bird dung, one sides of a first circular locking block 21 and a second circular locking block 22 are respectively in contact with the insulating rod 1 when a fixing device 2 is installed, and the through holes in the first circular locking block 21 and the second locking block, make fixing device 2 fix in ring channel 13, make fixing device 2 can the free rotation in the installation simultaneously, place at ring channel 13 top bottom circular locking piece one 21 and circular locking piece two 22, when blowing, canvas 9 receives the power of blowing of wind, make fixing device 2 rotate, it rotates to drive brush 11 simultaneously, clean 4 tops of dish type full skirt, effectively prevent that the insulator from taking place to flashover and discharging, do not need the people to clean simultaneously, and the cleaning performance is good, the labor cost is reduced and the potential safety hazard that prevents personnel's operation production is prevented.
Example 2
In this embodiment, based on embodiment 1, please refer to that the number of the circular grooves 3 is four.
And the creepage distance of the insulator is increased.
Example 3
In this embodiment, based on embodiment 1, the canvas 9 is made of PVC cloth, the fixing device 2, the cleaning rod 8, the fixing frame 10 and the connecting rod 12 are made of aluminum alloy, and the cleaning rod 8 and the connecting rod 12 are hollow.
PVC cloth, waterproof good, it is light relatively, can reduce canvas 9 weight when rainy day, and fixing device 2, wash pole 8, fixed frame 10 and connecting rod 12 material be the aluminum alloy, wash pole 8, and connecting rod 12 inside also can greatly reduced weight for hollow structure, make wash pole 8 more can the free rotation under the drive of wind, realize cleaning disc type full skirt 4.
Example 4
In this embodiment, based on embodiment 1, please refer to that the material of the brush 11 is nylon 610.
The abrasion resistance is good, and the service life of the hairbrush 11 is prolonged.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. An antifouling porcelain insulator with large creepage distance comprises an insulating rod (1), a fixing device (2), a circular groove (3), a disc-shaped umbrella skirt (4), a wire pressing plate (7), a cleaning rod (8), a canvas (9), a fixing frame (10), a brush (11), a connecting rod (12) and an annular groove (13); the method is characterized in that: insulating rod (1) top is equipped with line ball board (7), dish type full skirt (4) are fixed on insulating rod (1), dish type full skirt (4) bottom is equipped with circular recess (3), be equipped with ring channel (13) on insulating rod (1), fixing device (2) are fixed in ring channel (13), fixing device (2) one side is fixed and is equipped with connecting rod (12), connecting rod (12) one end is connected with fixed frame (10), be equipped with canvas (9) in fixed frame (10), fixed frame (10) one side and washing pole (8) one end fixed connection, it is equipped with brush (11) to wash pole (8) bottom.
2. The antifouling porcelain insulator with large creepage distance according to claim 1, wherein: fixing device (2) comprise circular locking piece one (21), circular locking piece two (22), and circular locking piece one (21), circular locking piece two (22) both sides are equipped with the through-hole respectively, and fixing device (2) are connected with the cooperation of bolt and nut through the through-hole on circular locking piece one (21) and circular locking piece two (22) and are fixed in ring channel (13).
3. The antifouling porcelain insulator with large creepage distance according to claim 1, wherein: the bottom of the semicircular shield (5) is provided with a long locking block (6), six through holes are formed in the long locking block (6), the two semicircular shields (5) are connected and fixed on the insulating rod (1) through the bolts and the nuts in a matched mode with the through holes in the long locking block (6), and a semicircular elastic pad (14) is arranged on one side of each semicircular shield (5).
4. The antifouling porcelain insulator with large creepage distance according to claim 1, wherein: the diameter of the combined two semicircular shields (5) is larger than the length of the disc-shaped umbrella skirt (4).
5. The antifouling porcelain insulator with large creepage distance according to claim 1, wherein: the number of the circular grooves (3) is four.
6. The antifouling porcelain insulator with large creepage distance according to claim 1, wherein: the bottom of the insulating rod (1) is provided with foundation bolts.
7. The antifouling porcelain insulator with large creepage distance according to claim 1, wherein: the material of the brush (11) is nylon 610.
8. The antifouling porcelain insulator with large creepage distance according to claim 1, wherein: the canvas (9) is made of PVC cloth.
9. The antifouling porcelain insulator with large creepage distance according to claim 1, wherein: the fixing device (2), the cleaning rod (8), the fixing frame (10) and the connecting rod (12) are made of aluminum alloy.
10. The antifouling porcelain insulator with large creepage distance according to claim 1, wherein: the cleaning rod (8) and the connecting rod (12) are hollow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921781352.XU CN210325365U (en) | 2019-10-23 | 2019-10-23 | Antifouling type large-creepage-distance porcelain insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921781352.XU CN210325365U (en) | 2019-10-23 | 2019-10-23 | Antifouling type large-creepage-distance porcelain insulator |
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| CN210325365U true CN210325365U (en) | 2020-04-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921781352.XU Active CN210325365U (en) | 2019-10-23 | 2019-10-23 | Antifouling type large-creepage-distance porcelain insulator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112447342A (en) * | 2020-11-18 | 2021-03-05 | 江西百新电瓷电气有限公司 | High-strength ultrahigh-voltage hollow porcelain insulator and manufacturing process thereof |
-
2019
- 2019-10-23 CN CN201921781352.XU patent/CN210325365U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112447342A (en) * | 2020-11-18 | 2021-03-05 | 江西百新电瓷电气有限公司 | High-strength ultrahigh-voltage hollow porcelain insulator and manufacturing process thereof |
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