CN217444235U - Electric precipitation direct current high voltage isolator device of thermal power plant - Google Patents
Electric precipitation direct current high voltage isolator device of thermal power plant Download PDFInfo
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- CN217444235U CN217444235U CN202220702289.1U CN202220702289U CN217444235U CN 217444235 U CN217444235 U CN 217444235U CN 202220702289 U CN202220702289 U CN 202220702289U CN 217444235 U CN217444235 U CN 217444235U
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Abstract
The utility model provides an electric precipitation direct current high voltage isolator device of a thermal power plant, which comprises a base, a transmission device and a fixing device, wherein the center of the base is provided with a movable groove, the two ends of the base are provided with the fixing device, the left side and the right side of the top end of the base are fixedly connected with insulating support columns, the outer sides of the insulating support columns are provided with insulators, and the transmission device is arranged between the insulating support columns, the utility model provides an electric precipitation direct current high voltage isolator device of the thermal power plant, which solves the problem that a knife switch of an outdoor open type isolator runs outdoors for a long time, is corroded by dust, air, rainwater and the like, is easy to rust, causes serious damage to an isolator base insulator, and in order to ensure the stable running of an electric network, the device usually adopts manual lubricating oil for rust removal, because a high voltage circuit can not be easily disconnected, the device is in most cases of live operation, and is very dangerous, when the high voltage isolator is installed, the installation difficulty is increased due to high-altitude operation, and the high-voltage isolating switch cannot be conveniently installed.
Description
Technical Field
The utility model relates to an isolator field especially relates to an electric precipitation direct current high voltage isolator device of thermal power plant.
Background
Along with the progress of times, electric power becomes an indispensable energy source in people's lives, in an electric appliance system of a power plant and a transformer substation, a high-voltage isolating switch is an indispensable important electric appliance, the high-voltage isolating switch mainly ensures the safety of the high-voltage electric appliance and a device during maintenance work, but the disconnecting link of the current outdoor open-type isolating switch runs outdoors for a long time, is corroded by dust, air, rainwater and the like, is easy to rust, and causes the serious damage of an isolating switch base insulator, and in order to ensure the stable running of a power grid, the high-voltage line can not be easily disconnected, so that the high-voltage line is electrified to operate under most conditions, and is very dangerous.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem, the utility model provides an electrostatic precipitation direct current high voltage isolator device of thermal power plant, the switch with the solution outdoor open-type isolator is long-term in outdoor operation, receive the dust, the air, corruption such as rainwater, easily rust, cause isolator base insulator serious damage, and in order to ensure electric wire netting steady operation, generally for the manual work lubricating oil rust cleaning, because high-voltage line can not break off easily, consequently, be live working under the most circumstances, very dangerous problem, when installing high voltage isolator, because high altitude construction leads to the installation degree of difficulty to increase, the problem of high voltage isolator can not convenient installation.
The utility model relates to an electric precipitation direct current high voltage isolator device's of thermal power plant purpose and efficiency are reached by following concrete technological means: the utility model provides an electric precipitation direct current high voltage isolator device of thermal power plant, includes base, transmission, fixing device, the activity groove has been seted up at the base center, the base both ends are provided with fixing device, the insulating pillar of base top left and right sides fixedly connected with, the insulating pillar outside is provided with the insulator, be provided with transmission between the insulating pillar.
Furthermore, the bottom end of the insulating support column is movably connected with a turntable, and the top end of the turntable is fixedly connected with a cleaning roller.
Furthermore, the cleaning roller is made of an insulating material and is made of a soft rubber pad.
Further, there is the roof insulating pillar top through connection, the left insulating pillar top fixedly connected with wiring board of base, and the insulating pillar top fixedly connected with backup pad of base right side top, backup pad top left side fixedly connected with pivot, pivot left side outer wall fixedly connected with feeler lever.
Further, a gear is arranged at the center of the top end of the base, a fixed rod is fixedly connected to the center of the top end of the gear, and a rotating plate is fixedly connected to the top end of the fixed rod in a penetrating mode through the top plate.
Furthermore, the outer side of the rotary table is provided with a latch, and the rotary table is meshed with the gear.
Furthermore, the surface of the rotating plate is provided with a groove, so that the contact area of the rotating plate and wind is increased, and the rotating plate is blown by the wind to rotate.
Further, the outer walls of the left side and the right side of the base are fixedly connected with nuts, the nuts are meshed with screw rods, springs are fixedly connected between the screw rods and the nuts, and clamping plates are fixedly connected to the top ends of the inner sides of the screw rods.
Has the advantages that:
(1) through being provided with transmission, utilize the high-altitude wind to blow the recess on the surface of the commentaries on classics board, make the commentaries on classics board rotate, change the board and rotate and drive the dead lever and rotate, the dead lever rotates and drives gear rotation, gear rotation drives the carousel and rotates, makes the carousel rotate and drives the cleaning roller and rotate along the insulator to clean insulator outside surface, and the cleaning roller cleans insulator outside surface water stain, reaches the dampproofing effect of dust removal.
(2) Through being provided with fixing device, utilize the support to pass the movable groove at base bottom center, rotate the screw rod, make the screw rod move to the base inboard, the screw rod extrusion spring prevents that the screw rod from skidding simultaneously, and the screw rod drives the grip block centre gripping support, reaches convenient fixed mounting isolator's effect.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the overall front view structure of the present invention.
Fig. 3 is a schematic view of the overall structure of the transmission device of the present invention.
Fig. 4 is a schematic view of the overall structure of the fixing device of the present invention.
In fig. 1 to 4, the correspondence between the component names and the reference numbers is: 1-base, 101-turntable, 102-cleaning roller, 103-insulating support, 104-top plate, 105-support plate, 106-rotating shaft, 107-feeler lever, 108-wiring board, 109-movable groove, 110-insulator, 2-transmission device, 201-rotating plate, 202-fixed rod, 203-gear, 3-fixing device, 301-nut, 302-screw, 303-spring, 304-clamping plate.
Detailed Description
The technical solution 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, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Example (b):
as shown in figures 1 to 4: an electric precipitation direct current high voltage isolation switch device of a thermal power plant comprises a base 1, a transmission device 2 and a fixing device 3, wherein a movable groove 109 is formed in the center of the base 1, the fixing device 3 is arranged at two ends of the base 1, insulating support posts 103 are fixedly connected to the left side and the right side of the top end of the base 1, insulators 110 are arranged on the outer sides of the insulating support posts 103, the transmission device 2 is arranged between the insulating support posts 103, a rotary disc 101 is movably connected to the bottom ends of the insulating support posts 103, a cleaning roller 102 is fixedly connected to the top end of the rotary disc 101, the cleaning roller 102 is made of insulating materials and is made of soft rubber pads, a top plate 104 is connected to the top end of the insulating support posts 103 in a penetrating manner, a wiring board 108 is fixedly connected to the top end of the insulating support posts 103 on the left side of the base 1, a support plate 105 is fixedly connected to the top end of the insulating support posts 103 on the right side of the base 1, a rotating shaft 106 is fixedly connected to the left side of the support plate 105, and a contact rod 107 is fixedly connected to the outer wall on the left side of the rotating shaft 106, the center of the top end of the base 1 is provided with a gear 203, the center of the top end of the gear 203 is fixedly connected with a fixed rod 202, the top end of the fixed rod 202 penetrates through a top plate 104 and is fixedly connected with a rotating plate 201, the outer side of the rotating plate 101 is provided with a latch, the rotating plate 101 is meshed with the gear 203 and is connected with a groove on the surface of the rotating plate 201, the rotating shaft 106 is rotated to drive the rotating rod 107 to rotate, the contact rod 107 is rotated and lapped on a wiring board 108, when high-altitude wind blows through the groove on the surface of the rotating plate 201, the rotating plate 201 is rotated to drive the fixed rod 202 to rotate, the fixed rod 202 is rotated to drive the gear 203 to rotate, the gear 203 is rotated to drive the rotating plate 101 to rotate, the rotating plate 101 is rotated to drive a cleaning roller 102 to rotate along an insulator 110, the outer side surface of the insulator 110 is cleaned, and the outer side surface of the cleaning roller 102 is cleaned of water stain on the outer side of the insulator 110, so that the dust removal and moisture prevention effects are achieved.
Wherein, base 1 left and right sides outer wall fixedly connected with nut 301, nut 301 inside engagement is connected with screw rod 302, fixedly connected with spring 303 between screw rod 302 and the nut 301, the inboard top fixedly connected with grip block 304 of screw rod 302, with base 1 fixed mounting on the support, through passing the movable slot 109 at base 1 bottom center with the support, rotate screw rod 302, make screw rod 302 to base 1 inboard removal, screw rod 302 extrudees spring 303 simultaneously, prevent that screw rod 302 from skidding, screw rod 302 drives grip block 304 centre gripping support, reach convenient fixed mounting isolator's effect.
The working principle is as follows: firstly, a base 1 is fixedly arranged on a support, the support penetrates through a movable groove 109 in the center of the bottom end of the base 1, a screw 302 is rotated, the screw 302 moves towards the inner side of the base 1, meanwhile, the screw 302 extrudes a spring 303 to prevent the screw 302 from slipping, the screw 302 drives a clamping plate 304 to clamp the support, the effect of conveniently and fixedly arranging an isolating switch is achieved, then, a rotating shaft 106 is rotated, the rotating shaft 106 is rotated to drive a moving rod 107 to rotate, the moving rod 107 is rotated to be in lap joint with a wiring board 108, when high-altitude wind blows through a groove on the surface of a rotating plate 201 to drive the rotating plate 201 to rotate, the rotating plate 201 is rotated to drive a fixed rod 202 to rotate, the fixed rod 202 is rotated to drive a gear 203 to rotate, the gear 203 is rotated to drive a rotating disc 101 to rotate the rotating disc 101 to drive a cleaning roller 102 to rotate along an insulator 110 and clean the outer side surface of the insulator 110, and the cleaning roller 102 cleans water stains on the outer side surface of the insulator 110, the effects of dust removal and moisture prevention are achieved.
Claims (8)
1. The utility model provides an electric precipitation direct current high voltage isolator device of thermal power plant, includes base (1), transmission (2), fixing device (3), its characterized in that: the movable groove (109) has been seted up at base (1) center, base (1) both ends are provided with fixing device (3), base (1) top left and right sides fixedly connected with insulating pillar (103), the insulating pillar (103) outside is provided with insulator (110), be provided with transmission (2) between insulating pillar (103).
2. The thermal power plant electric precipitation direct current high voltage isolator device of claim 1, characterized in that: the bottom end of the insulating support column (103) is movably connected with a turntable (101), and the top end of the turntable (101) is fixedly connected with a cleaning roller (102).
3. The thermal power plant electric precipitation direct-current high-voltage isolating switch device as claimed in claim 2, characterized in that: the cleaning roller (102) is made of an insulating material.
4. The thermal power plant electric precipitation direct current high voltage isolator device of claim 1, characterized in that: insulating pillar (103) top through connection has roof (104), insulating pillar (103) top fixedly connected with wiring board (108) on base (1) left side, and insulating pillar (103) top fixedly connected with backup pad (105) on base (1) right side top, backup pad (105) top left side fixedly connected with pivot (106), pivot (106) left side outer wall fixedly connected with feeler lever (107).
5. The thermal power plant electric precipitation direct current high voltage isolator device of claim 1, characterized in that: the base (1) top center is provided with gear (203), gear (203) top center fixedly connected with dead lever (202), roof (104) fixedly connected with commentaries on classics board (201) is run through on dead lever (202) top.
6. The thermal power plant electric precipitation direct-current high-voltage isolating switch device as claimed in claim 2, characterized in that: the outer side of the rotary table (101) is provided with a latch, and the rotary table (101) is meshed with the gear (203).
7. The thermal power plant electric precipitation direct current high voltage isolator device of claim 5, characterized in that: the surface of the rotating plate (201) is provided with a groove.
8. The thermal power plant electric precipitation direct current high voltage isolator device of claim 1, characterized in that: base (1) left and right sides outer wall fixedly connected with nut (301), nut (301) inside engagement is connected with screw rod (302), fixedly connected with spring (303) between screw rod (302) and nut (301), screw rod (302) inboard top fixedly connected with grip block (304).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220702289.1U CN217444235U (en) | 2022-03-28 | 2022-03-28 | Electric precipitation direct current high voltage isolator device of thermal power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220702289.1U CN217444235U (en) | 2022-03-28 | 2022-03-28 | Electric precipitation direct current high voltage isolator device of thermal power plant |
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| Publication Number | Publication Date |
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| CN217444235U true CN217444235U (en) | 2022-09-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220702289.1U Active CN217444235U (en) | 2022-03-28 | 2022-03-28 | Electric precipitation direct current high voltage isolator device of thermal power plant |
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| CN (1) | CN217444235U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116532406A (en) * | 2023-06-09 | 2023-08-04 | 江苏爱斯凯电气有限公司 | High-voltage load isolating switch |
| CN118156076A (en) * | 2024-05-10 | 2024-06-07 | 上海涵嘉电气设备有限公司 | High-voltage isolating switch |
-
2022
- 2022-03-28 CN CN202220702289.1U patent/CN217444235U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116532406A (en) * | 2023-06-09 | 2023-08-04 | 江苏爱斯凯电气有限公司 | High-voltage load isolating switch |
| CN116532406B (en) * | 2023-06-09 | 2023-10-24 | 江苏爱斯凯电气有限公司 | High-voltage load isolating switch |
| CN118156076A (en) * | 2024-05-10 | 2024-06-07 | 上海涵嘉电气设备有限公司 | High-voltage isolating switch |
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