CN211613524U - Insulator belt cleaning device of transformer substation - Google Patents
Insulator belt cleaning device of transformer substation Download PDFInfo
- Publication number
- CN211613524U CN211613524U CN202020019384.2U CN202020019384U CN211613524U CN 211613524 U CN211613524 U CN 211613524U CN 202020019384 U CN202020019384 U CN 202020019384U CN 211613524 U CN211613524 U CN 211613524U
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- China
- Prior art keywords
- semicircular ring
- insulator
- lower semicircular
- clamp
- cleaning device
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Abstract
A transformer substation insulator cleaning device comprises a telescopic clamp, a rotating mechanism and a cleaning mechanism; the telescopic clamp comprises a front clamp, a wire tightener and a rear clamp, the rotating mechanism comprises an upper semicircular ring and a lower semicircular ring, and the lower semicircular ring is fixedly connected with the front clamp or the rear clamp; one end of the upper semicircular ring is hinged with the lower semicircular ring, and the other end of the upper semicircular ring is clamped with the lower semicircular ring; the upper semicircular ring and the lower semicircular ring are respectively provided with a brush driving mechanism, the brush driving mechanism comprises a roller which is in contact with the inner surface and the outer surface of the semicircular ring, the roller is arranged on a fixing plate, the fixing plate is provided with a motor, the output end of the motor is provided with a driving gear, and the driving gear is meshed with a gear ring on the upper semicircular ring or the lower semicircular ring; the brushing mechanism comprises a cross rod, and the left and right sides of the cross rod are fixed on the fixing plate; the cross bar is provided with a plurality of hairbrushes, and the hairbrushes are positioned on one side of the insulator. The utility model provides a pair of transformer substation's insulator belt cleaning device, it is small, the convenience of brushing.
Description
Technical Field
The utility model relates to a substation equipment, especially a substation insulator belt cleaning device.
Background
Insulator pollution flashover is a main factor causing tripping faults of power supply of electrical equipment, and is mostly generated in the late winter, the early spring and the late autumn, the early winter. Frequent pollution flashover tripping brings adverse effects to normal power supply, and can also cause the occurrence of disconnection accidents in severe cases, thereby bringing great hidden danger to safe power supply. At present, an effective insulator cleaning device is not available, and only can be cleaned by manpower or washed by charged water, wherein the cleaning efficiency of the device is low, the cost of the device is high, and the device is troublesome to wash. Therefore, it is important to develop a cleaning apparatus capable of efficiently cleaning the insulator.
The patent 'transformer substation porcelain insulator cleaning device' with application number '201721398679. X' can realize the quick washing of insulator, but the structure is more complicated, and is bulky. Because the insulators of the transformer substation are numerous and the installation height, angle and position are different, the device is not only inconvenient to transfer, but also difficult to adjust.
Disclosure of Invention
The utility model aims to solve the technical problem that a transformer substation insulator belt cleaning device is provided, it is small, simple to operate, the clearance is convenient.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
a transformer substation insulator cleaning device comprises a telescopic clamp, a rotating mechanism and a cleaning mechanism;
the telescopic clamp comprises a front clamp, a wire tightener and a rear clamp, the front clamp and the rear clamp respectively comprise a base and an upper cover, the upper cover is hinged with one side of the base, and the other side of the upper cover is locked; the upper cover and the base are buckled to form a hole with a shape suitable for the insulator steel cap; the wire tightener comprises a left screw rod, a right screw rod and a thread cylinder, and the thread cylinder is in threaded connection with the left screw rod and the right screw rod;
the rotating mechanism comprises an upper semicircular ring and a lower semicircular ring, wherein the lower semicircular ring is fixedly connected with the front card or the rear card; one end of the upper semicircular ring is hinged with the lower semicircular ring, and the other end of the upper semicircular ring is clamped with the lower semicircular ring; the upper semicircular ring and the lower semicircular ring are respectively provided with a brush driving mechanism, the brush driving mechanism comprises a roller which is in contact with the inner surface and the outer surface of the semicircular ring, the roller is arranged on a fixing plate, the fixing plate is provided with a motor, the output end of the motor is provided with a driving gear, and the driving gear is meshed with a gear ring on the upper semicircular ring or the lower semicircular ring;
the brushing mechanism comprises a cross rod, and the left and right sides of the cross rod are fixed on the fixing plate; the cross bar is provided with a plurality of hairbrushes, and the hairbrushes are positioned on one side of the insulator.
And a magnet head is arranged on one side of the upper semicircular ring, a magnet groove is arranged in the corresponding lower semicircular ring, and the magnet head is clamped into the magnet groove of the lower semicircular ring for fixation.
The cross rods are a plurality of threaded sleeves, and the corresponding hairbrushes are in threaded connection with the threaded sleeves through transverse screws.
The utility model relates to a transformer substation's insulator belt cleaning device has following technological effect: by directly installing the telescopic clamp on the insulator, the device is not limited by the installation position, the installation angle and the height of the insulator during cleaning, can be installed on the insulator string, and can finish corresponding cleaning by starting the corresponding rotating mechanism when cleaning is required regularly, so that the device is simple and convenient.
Drawings
The invention will be further explained with reference to the following figures and examples:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the middle telescopic clamp of the present invention.
Fig. 3 is a schematic structural diagram of the rotating mechanism of the present invention.
Fig. 4 is a schematic structural diagram of a brush driving mechanism according to the present invention.
Fig. 5 is a schematic view of the connection between the upper semicircular ring and the lower semicircular ring.
Fig. 6 is a schematic view of the brush of the present invention.
Fig. 7 is a schematic view of the structure installed on the insulator of the present invention.
In the figure: the automatic cleaning device comprises a telescopic clamp 1, a rotating mechanism 2, a brushing mechanism 3, a front clamp 1-1, a wire tightener 1-2, a rear clamp 1-3, a base 1-4, an upper cover 1-5, holes 1-6, a left screw rod 1-7, a right screw rod 1-8, a threaded cylinder 1-9, an upper semicircular ring 2-1, a lower semicircular ring 2-2, a brush driving mechanism 2-3, rollers 2-4, a fixing plate 2-5, a motor 2-6, a driving gear 2-7, a cross rod 3-1 and a brush 3-2.
Detailed Description
As shown in fig. 1, the transformer substation insulator cleaning device comprises a telescopic clamp 1, a rotating mechanism 2 and a cleaning mechanism 3.
As shown in fig. 1-2, the telescopic clamp 1 includes a front clamp 1-1, a wire grip 1-2, and a rear clamp 1-3. The front card 1-1 and the rear card 1-3 respectively comprise a base 1-4 and an upper cover 1-5, wherein the upper cover 1-5 is hinged with one side of the base 1-4, and the other side is locked through a bolt; the upper cover 1-5 and the base 1-4 are buckled to form a hole 1-6 which is adaptive to the appearance of the insulator steel cap; thus, the device can be fixed on the insulator through the front card 1-1 and the rear card 1-3.
The tightener 1-2 comprises a left screw rod 1-7, a right screw rod 1-8 and a thread cylinder 1-9, wherein the thread cylinder 1-9 is in threaded connection with the left screw rod 1-7 and the right screw rod 1-8. When the threaded cylinder 1-9 is rotated, the front card 1-1 and the rear card 1-3 can be relatively close to or far away from each other. This allows fixing on insulator strings of different lengths.
As shown in fig. 3, the rotating mechanism 2 includes an upper semicircular ring 2-1 and a lower semicircular ring 2-2, wherein the lower semicircular ring 2-2 is welded and fixed to the front card 1-1 or the rear card 1-3 by left and right connecting plates. One end of the upper semicircular ring 2-1 is hinged with the lower semicircular ring 2-2, the other end is provided with a magnet head 4, a magnet groove is arranged in the corresponding lower semicircular ring 2-2, and the magnet head 4 is clamped into the magnet groove of the lower semicircular ring 2-2 for fixation.
As shown in fig. 3-4, the upper semicircular ring 2-1 and the lower semicircular ring 2-2 are both provided with brush driving mechanisms 2-3, the brush driving mechanisms 2-3 comprise two groups of rollers 2-4 which are contacted with the inner ring and the outer ring of the upper semicircular ring 2-1 or the lower semicircular ring 2-2, and the rollers 2-4 are respectively arranged inside and outside. The four rollers 2-4 are arranged on the fixed plates 2-5 through bearing seats. A motor 2-6 is arranged on the fixing plate 2-5, a driving gear 2-7 is arranged at the output end of the motor 2-6, and the driving gear 2-7 is meshed with a gear ring (not shown in the figure) on the inner ring of the upper semicircular ring 2-1 or the lower semicircular ring 2-2;
the brushing mechanism 3 comprises a cross rod 3-1, and the cross rod 3-1 is fixed on the fixing plate 2-5 in the left-right direction; the cross rod 3-1 is provided with a plurality of brushes 3-2, and the brushes 3-2 are positioned on one side of the insulator. The cross bar 3-1 is a plurality of thread sleeves, and the corresponding hairbrushes 3-2 are in thread connection with the thread sleeves through transverse screws. Therefore, the number of the brushes 3-2 and the overall length can be adjusted according to the number of the insulator discs.
In the above device, the controller controls the rotation direction and the rotation speed of the motor, so that the upper and lower brush driving mechanisms reciprocate in the respective semicircular rings.
In the above device, the telescopic clamp 1 may be made of an insulating material.
The working principle and the process are as follows: the length of the wire grip 1-2 is adjusted, and then the front card 1-1 and the rear card 1-3 are fixed on the insulator string. Then the motors 2-6 are driven, the two groups of motors 2-6 at the upper end act synchronously, and the two groups of motors 2-6 at the lower end act synchronously, so that the two groups of rotating mechanisms 2 at the upper end can drive the cleaning mechanism 3 to move back and forth along the upper semicircular ring 2-1, and the two groups of rotating mechanisms 2 at the lower end can drive the cleaning mechanism 3 to move back and forth along the lower semicircular ring 2-2, thereby completing the circumferential cleaning of the insulator.
Claims (3)
1. The utility model provides a transformer substation's insulator belt cleaning device which characterized in that: comprises a telescopic clamp (1), a rotating mechanism (2) and a brushing mechanism (3); the telescopic clamp (1) comprises a front clamp (1-1), a wire tightener (1-2) and a rear clamp (1-3), the front clamp (1-1) and the rear clamp (1-3) respectively comprise a base (1-4) and an upper cover (1-5), the upper cover (1-5) is hinged with one side of the base (1-4), and the other side of the upper cover is locked; the upper cover (1-5) is buckled with the base (1-4) to form a hole (1-6) which is matched with the appearance of the insulator steel cap; the wire tightener (1-2) comprises a left screw rod (1-7), a right screw rod (1-8) and a thread cylinder (1-9), and the thread cylinder (1-9) is in threaded connection with the left screw rod (1-7) and the right screw rod (1-8);
the rotating mechanism (2) comprises an upper semicircular ring (2-1) and a lower semicircular ring (2-2), wherein the lower semicircular ring (2-2) is fixedly connected with the front card (1-1) or the rear card (1-3); one end of the upper semicircular ring (2-1) is hinged with the lower semicircular ring (2-2), and the other end is clamped with the lower semicircular ring (2-2); the upper semicircular ring (2-1) and the lower semicircular ring (2-2) are respectively provided with a brush driving mechanism (2-3), the brush driving mechanism (2-3) comprises a roller (2-4) which is in contact with the inner surface and the outer surface of the semicircular ring, the roller (2-4) is installed on a fixing plate (2-5), a motor (2-6) is arranged on the fixing plate (2-5), the output end of the motor (2-6) is provided with a driving gear (2-7), and the driving gear (2-7) is meshed with a gear ring on the upper semicircular ring (2-1) or the lower semicircular ring (2-2);
the brushing mechanism (3) comprises a cross rod (3-1), and the cross rod (3-1) is fixed on the fixing plates (2-5) from left to right; the horizontal rod (3-1) is provided with a plurality of brushes (3-2), and the brushes (3-2) are positioned on one side of the insulator.
2. The transformer substation insulator cleaning device according to claim 1, characterized in that: a magnet head (4) is arranged on one side of the upper semicircular ring (2-1), a magnet groove is formed in the corresponding lower semicircular ring (2-2), and the magnet head (4) is clamped into the magnet groove of the lower semicircular ring (2-2) for fixation.
3. The transformer substation insulator cleaning device according to claim 1, characterized in that: the cross rods (3-1) are a plurality of threaded sleeves, and the corresponding brushes (3-2) are in threaded connection with the threaded sleeves through transverse screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020019384.2U CN211613524U (en) | 2020-01-06 | 2020-01-06 | Insulator belt cleaning device of transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020019384.2U CN211613524U (en) | 2020-01-06 | 2020-01-06 | Insulator belt cleaning device of transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211613524U true CN211613524U (en) | 2020-10-02 |
Family
ID=72635966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020019384.2U Expired - Fee Related CN211613524U (en) | 2020-01-06 | 2020-01-06 | Insulator belt cleaning device of transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211613524U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109201553A (en) * | 2018-08-30 | 2019-01-15 | 西南交通大学 | A kind of mechanical structure of integrated railway insulator swab |
-
2020
- 2020-01-06 CN CN202020019384.2U patent/CN211613524U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109201553A (en) * | 2018-08-30 | 2019-01-15 | 西南交通大学 | A kind of mechanical structure of integrated railway insulator swab |
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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: 20201002 Termination date: 20220106 |
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| CF01 | Termination of patent right due to non-payment of annual fee |