CN114885538B - High-frequency signal device for restraining high-voltage line - Google Patents
High-frequency signal device for restraining high-voltage line Download PDFInfo
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- CN114885538B CN114885538B CN202210434790.9A CN202210434790A CN114885538B CN 114885538 B CN114885538 B CN 114885538B CN 202210434790 A CN202210434790 A CN 202210434790A CN 114885538 B CN114885538 B CN 114885538B
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- 230000000452 restraining effect Effects 0.000 title abstract description 10
- 239000004593 Epoxy Substances 0.000 claims abstract description 61
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 239000003990 capacitor Substances 0.000 claims abstract description 16
- 230000017525 heat dissipation Effects 0.000 claims abstract description 15
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 10
- 210000004907 gland Anatomy 0.000 claims description 37
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 21
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 21
- 241001330002 Bambuseae Species 0.000 claims description 21
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 21
- 239000011425 bamboo Substances 0.000 claims description 21
- 238000003466 welding Methods 0.000 claims 5
- 230000032683 aging Effects 0.000 abstract description 6
- 230000006835 compression Effects 0.000 description 11
- 238000007906 compression Methods 0.000 description 11
- 238000004891 communication Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0213—Venting apertures; Constructional details thereof
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/03—Covers
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Insulating Bodies (AREA)
Abstract
The invention discloses a high-frequency signal restraining device for a high-voltage line, which comprises two epoxy cylinder shells, insulating end covers, quick-dismantling mechanisms, limiting mechanisms, heat dissipation mechanisms, aluminum alloy terminals, main capacitors, auxiliary capacitors, adjusting coils, resistors and sealing rings, wherein the insulating end covers are slidably connected with the epoxy cylinder shells, the quick-dismantling mechanisms are arranged on the insulating end covers, the limiting mechanisms are arranged on the insulating end covers, the heat dissipation mechanisms are arranged in the epoxy cylinder shells, the aluminum alloy terminals are arranged on the insulating end covers, one of the epoxy cylinder shells is internally provided with the main capacitors, the other one of the epoxy cylinder shells is internally provided with the auxiliary capacitors, the adjusting coils are arranged in the epoxy cylinder shells, and the resistors are arranged in the epoxy cylinder shells. The invention relates to a high-frequency signal restraining device for a high-voltage line, which has the characteristics of stable structure and strong ageing resistance.
Description
Technical Field
The invention belongs to the technical field of high-voltage power carrier communication, and particularly relates to a high-frequency signal restraining device for a high-voltage line.
Background
In order to solve the problems that high-frequency signals for transmitting information often exist in a high-voltage power carrier communication system, the high-frequency signals are lost in the transmission process, so that the information transmission is incomplete, an inductance adjusting coil is connected in series in the high-voltage power carrier communication system and matched with components such as a capacitor resistor to form a device for restraining the high-frequency signals, and a power frequency signal can smoothly pass through the device. The device for restraining the high-frequency signals in the existing high-voltage power carrier communication system in China has unstable structure and poor ageing resistance. Accordingly, improvements in the art are needed.
Disclosure of Invention
The present invention has been made to solve the above-mentioned problems, and an object of the present invention is to provide a high-frequency signal suppressing device for a high-voltage line, which solves the problems mentioned in the background art.
In order to solve the problems, the invention provides a technical scheme that:
The utility model provides a high-frequency signal device is restrained to high-voltage line, includes epoxy section of thick bamboo shell, insulating end cover, quick detach mechanism, stop gear, heat dissipation mechanism, aluminum alloy terminal, main electric capacity, auxiliary electric capacity, adjusting coil, resistance and sealing ring, epoxy section of thick bamboo shell has two, sliding connection has insulating end cover in the epoxy section of thick bamboo shell, all be provided with quick detach mechanism on the insulating end cover, be provided with stop gear on the insulating end cover, be provided with heat dissipation mechanism in the epoxy section of thick bamboo shell, be provided with the aluminum alloy terminal on the insulating end cover, one of them be provided with main electric capacity in the epoxy section of thick bamboo shell, another be provided with auxiliary electric capacity in the epoxy section of thick bamboo shell, be provided with adjusting coil in the epoxy section of thick bamboo shell, be provided with the resistance in the epoxy section of thick bamboo shell.
Preferably, the outer side of the epoxy cylinder shell is contacted with a sealing ring, and the sealing ring is contacted with an insulating end cover. By arranging the sealing ring, the sealing performance between the epoxy cylinder shell and the insulating end cover is improved.
Preferably, the quick-release mechanism comprises an inclined ring, a compression rod, a spring, a bolt, a stop block, a pressure spring and an annular groove, wherein the inclined ring is in sliding connection with the insulating end cover, the compression rod is welded on the inclined ring, the compression rod is in sliding connection with the insulating end cover, the spring is arranged on the outer side of the compression rod, one end of the spring is in contact with the insulating end cover, the other end of the spring is in contact with the inclined ring, the bolt is in sliding connection with the side wall of the insulating end cover, the stop block is welded on the bolt, the stop block is in contact with the inclined ring, the pressure spring is arranged on the outer side of the bolt, the annular groove is formed in the outer shell of the epoxy cylinder, and the bolt is in sliding connection with the annular groove. Screw thread motion is made through gland and insulating end cover, and then makes the sloping ring jack the dog for in the bolt grafting gets into the annular, and then make can make convenient quick dismouting between epoxy cylinder shell and the insulating end cover.
Preferably, one end of the compression spring is in contact with the insulating end cover, and the other end of the compression spring is in contact with the stop block. Through setting up the pressure spring for the dog is convenient for reset.
Preferably, the limiting mechanism comprises a gland, a plug rod, a plug block, a limiting groove, a corrugated sleeve and a connecting ring, wherein the gland and the insulating end cover are in threaded connection, the gland is in movable connection with an epoxy cylinder shell, a compression rod is contacted with the gland, the plug rod is connected with the plug rod in a sliding manner in the gland, the plug block is welded on the plug rod, the limiting groove is formed in the insulating end cover, the plug block is connected with the plug rod in a sliding manner, the corrugated sleeve is arranged on the outer side of the plug rod, the connecting ring is welded on the plug rod, the top block is connected with the connecting ring in a sliding manner, a dovetail block is welded on the top block, a dovetail groove is formed in the insulating end cover, and the dovetail block is connected with the dovetail block in a sliding manner. Through inserted bar and spacing groove cooperation, connect the back at gland and insulating end cover, spacing is carried out insulating end cover, prevents long-time use, produces not hard up between insulating end cover and the gland.
Preferably, one end of the corrugated sleeve is bonded with the insert, and the other end of the corrugated sleeve is bonded with the gland. By arranging the corrugated sleeve, the plug block is convenient to reset.
Preferably, the heat dissipation mechanism comprises an inner cylinder, a heat conducting block, an outer cylinder, a convex ring, an annular groove, a supporting cylinder, a baffle ring, a fan and an end cover, wherein the inner cylinder is sleeved in the inner cylinder in a sliding manner in the outer cylinder, the heat conducting block is bonded on the inner cylinder, the heat conducting block is connected with the outer cylinder in a sliding manner in the outer cylinder, the outer cylinder is contacted with the heat conducting block in a sliding manner in the outer cylinder, the supporting cylinder is welded on the insulating end cover, the baffle ring is fixedly sleeved in the supporting cylinder, the fan is connected with the baffle ring in a sliding manner in the supporting cylinder, the end cover is connected with the end cover in a sliding manner on the supporting cylinder through threads, and the end cover is contacted with the fan. The fan is used for blowing air in the device for the circulation flow speed of air flow, and simultaneously, heat in the epoxy cylinder shell is conducted out to the outer cylinder through the heat conducting block to dissipate heat, so that the heat dissipation efficiency in the device is higher, and the ageing resistance of elements in the device is stronger.
Preferably, the outer cylinder is fixedly sleeved with a convex ring, the epoxy cylinder shell is provided with an annular groove, and the convex ring is connected in a sliding manner in the annular groove. The sealing performance between the outer cylinder and the epoxy cylinder shell is improved by arranging the convex ring to be matched with the annular groove.
The beneficial effects of the invention are as follows: the invention relates to a high-voltage line restraining high-frequency signal device, which has the characteristics of stable structure and strong ageing resistance, and in specific use, compared with the traditional high-voltage line restraining high-frequency signal device, the high-voltage line restraining high-frequency signal device has the following two beneficial effects:
Firstly, through setting up structures such as diagonal ring, depression bar, spring, bolt, dog, pressure spring, annular, gland, through gland and insulating end cover screw thread motion, and then make diagonal ring jack up the dog for in the bolt grafting gets into the annular, and then can make convenient quick dismouting between epoxy section of thick bamboo shell and the insulating end cover, simultaneously, through inserted bar and spacing groove cooperation, connect the back at gland and insulating end cover, carry out spacing to the gland, prevent long-time use, produce not hard up between insulating end cover and the gland.
Secondly, through setting up inner tube, heat conduction piece, urceolus, support section of thick bamboo, baffle ring, fan, end cover isotructure, blow in to the device through the fan for the air current circulation flow rate, simultaneously, conduct heat through the inner tube, derive the heat in the epoxy section of thick bamboo shell to the urceolus on radiating through the heat conduction piece for the inside radiating efficiency of device is higher, makes the ageing resistance of device inner element stronger.
Drawings
For ease of illustration, the invention is described in detail by the following detailed description and the accompanying drawings.
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the insulating end cap of FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of the invention at A in FIG. 2;
FIG. 4 is an enlarged view of the invention at B in FIG. 2;
FIG. 5 is an enlarged view of FIG. 2 at C in accordance with the present invention;
FIG. 6 is an enlarged view of the invention at D in FIG. 1;
FIG. 7 is an enlarged view of FIG. 2 at E in accordance with the present invention;
Fig. 8 is an electrical schematic of fig. 1 of the present invention.
In the figure: 1. an epoxy cartridge housing; 3. an insulating end cap; 4. a quick-release mechanism; 41. an inclined ring; 42. a compression bar; 43. a spring; 44. a plug pin; 45. a stop block; 46. a pressure spring; 47. a ring groove; 5. a limiting mechanism; 51. a gland; 52. a rod; 53. inserting blocks; 54. a limit groove; 55. a corrugated sleeve; 56. a connecting ring; 57. a top block; 58. dovetail blocks; 59. a dovetail groove; 6. a heat dissipation mechanism; 61. an inner cylinder; 62. a heat conduction block; 63. an outer cylinder; 64. a convex ring; 65. an annular groove; 66. a support cylinder; 67. a baffle ring; 68. a blower; 69. an end cap; 7. an aluminum alloy terminal; 8. a main capacitor; 9. an auxiliary capacitor; 10. an adjusting coil; 11. a resistor; 12. and (3) a sealing ring.
Detailed Description
As shown in fig. 1-8, the present embodiment adopts the following technical scheme:
Examples
The utility model provides a high-frequency signal device is restrained to high-voltage line, includes epoxy section of thick bamboo shell 1, insulating end cover 3, quick detach mechanism 4, stop gear 5, heat dissipation mechanism 6, aluminum alloy terminal 7, main electric capacity 8, vice electric capacity 9, adjusting coil 10, resistance 11 and sealing ring 12, epoxy section of thick bamboo shell 1 has two, sliding connection has insulating end cover 3 in epoxy section of thick bamboo shell 1, all be provided with quick detach mechanism 4 on the insulating end cover 3, be provided with stop gear 5 on the insulating end cover 3, be provided with heat dissipation mechanism 6 in the epoxy section of thick bamboo shell 1, be provided with aluminum alloy terminal 7 on the insulating end cover 3, one of them be provided with main electric capacity 8 in the epoxy section of thick bamboo shell 1, another be provided with vice electric capacity 9 in the epoxy section of thick bamboo shell 1, be provided with adjusting coil 10 in the epoxy section of thick bamboo shell 1, be provided with resistance 11 in the epoxy section of thick bamboo shell 1.
Wherein, the outside of the epoxy cylinder shell 1 is contacted with a sealing ring 12, and the sealing ring 12 is contacted with an insulating end cover 3. By providing the sealing ring 12, the sealing between the epoxy cylinder housing 1 and the insulating end cap 3 is increased.
The quick-release mechanism 4 comprises an inclined ring 41, a pressing rod 42, a spring 43, a bolt 44, a stop dog 45, a pressure spring 46 and an annular groove 47, wherein the inclined ring 41 is in sliding connection with the insulating end cover 3, the pressing rod 42 is welded on the inclined ring 41, the pressing rod 42 is in sliding connection with the insulating end cover 3, the spring 43 is arranged on the outer side of the pressing rod 42, one end of the spring 43 is in contact with the insulating end cover 3, the other end of the spring 43 is in contact with the inclined ring 41, the side wall of the insulating end cover 3 is in sliding connection with the bolt 44, the stop dog 45 is welded on the bolt 44, the stop dog 45 is in contact with the inclined ring 41, the pressure spring 46 is arranged on the outer side of the bolt 44, the annular groove 47 is formed in the epoxy cylinder shell 1, and the bolt 44 is in sliding connection with the annular groove 47. The gland 51 and the insulating end cover 3 do screw thread movement, so that the inclined ring 41 is propped against the stop block 45, the bolt 44 is inserted into the annular groove 47, and the epoxy cylinder shell 1 and the insulating end cover 3 can be conveniently and quickly disassembled and assembled.
One end of the compression spring 46 is in contact with the insulating end cover 3, and the other end of the compression spring 46 is in contact with the stop 45. By providing the compression spring 46, the stopper 45 is convenient to reset.
The limiting mechanism 5 comprises a gland 51, a plug rod 52, a plug block 53, a limiting groove 54, a corrugated sleeve 55 and a connecting ring 56, wherein the gland 51 is in threaded connection with the insulating end cover 3, the gland 51 is movably connected with the epoxy cylinder shell 1, a pressing rod 42 is contacted with the gland 51, the plug rod 52 is connected with the plug rod 52 in a sliding manner, the plug block 53 is welded on the plug rod 52, the limiting groove 54 is formed in the insulating end cover 3, the plug block 53 is connected with the plug rod 54 in a sliding manner, the corrugated sleeve 55 is arranged on the outer side of the plug rod 52, the connecting ring 56 is welded on the plug rod 52, a top block 57 is connected with the connecting ring 56 in a sliding manner, a dovetail block 58 is welded on the top block 57, a dovetail groove 59 is formed in the insulating end cover 3, and the dovetail groove 59 is connected with the dovetail block 58 in a sliding manner. Through the cooperation of inserted bar 52 and spacing groove 54, after gland 51 and insulating end cover 3 are connected, carry out spacing to gland 51, prevent long-time the use, produce not hard up between insulating end cover 3 and the gland 51.
Wherein one end of the bellows 55 is adhered to the insert 53, and the other end of the bellows 55 is adhered to the gland 51. By providing the bellows 55, the insert 53 is facilitated to be reset.
The heat dissipation mechanism 6 comprises an inner cylinder 61, a heat conduction block 62, an outer cylinder 63, a convex ring 64, an annular groove 65, a support cylinder 66, a baffle ring 67, a fan 68 and an end cover 69, wherein the inner cylinder 61 is sleeved in the inner cylinder 1 in a sliding mode, the heat conduction block 62 is bonded on the inner cylinder 61, the heat conduction block 62 is connected with the epoxy cylinder shell 1 in a sliding mode, the outer cylinder 63 is sleeved in the outer side of the epoxy cylinder shell 1 in a sliding mode, the outer cylinder 63 is in contact with the heat conduction block 62, the support cylinder 66 is welded on the insulating end cover 3, the baffle ring 67 is fixedly sleeved in the support cylinder 66, the fan 68 is connected with the baffle ring 67 in a sliding mode, the end cover 69 is connected with the support cylinder 66 in a sliding mode, and the end cover 69 is in contact with the fan 68. The fan 68 is used for blowing air in the device to accelerate the circulating flow speed of the air flow, meanwhile, the inner cylinder 61 is used for conducting heat, heat in the epoxy cylinder shell 1 is led out to the outer cylinder 63 through the heat conducting block 62 for radiating, so that the internal radiating efficiency of the device is higher, and the ageing resistance of elements in the device is stronger.
The outer cylinder 63 is fixedly sleeved with a convex ring 64, the epoxy cylinder shell 1 is provided with an annular groove 65, and the convex ring 64 is connected in a sliding manner in the annular groove 65. By providing the cooperation of the collar 64 and the annular groove 65, the sealing between the outer cylinder 63 and the epoxy cylinder housing 1 is increased.
The use state of the invention is as follows: during installation, the insulating end cover 3 is inserted into the epoxy cylinder shell 1, then the top block 57 moves towards the center of the gland 51, so that the connecting ring 56 is propped away from the gland 51, further, the inserting rod 52 drives the inserting block 53 to be separated from the limiting groove 54, the corrugated sleeve 55 is compressed, then the gland 51 is rotated, the gland 51 rotates and the insulating end cover 3 performs threaded motion, the pressing rod 42 moves towards the inclined ring 41, the inclined ring 41 is further moved, the inclined ring 41 abuts against the stop block 45, the stop block 45 moves towards the side wall of the insulating end cover 3, the plug pin 44 is further inserted into the annular groove 47, the epoxy cylinder shell 1 and the insulating end cover 3 can be conveniently and rapidly disassembled, the inserting rod 52 is matched with the limiting groove 54, after the gland 51 is connected with the insulating end cover 3, the gland 51 is limited, the insulating end cover 3 is prevented from being used for a long time, the inside of the device is loosened, the inside of the device is blown up by the fan 68, the circulating flow speed of air is accelerated, simultaneously, the heat in the epoxy cylinder shell 1 is led out onto the outer cylinder 63 through the heat conducting block 62, the inside the heat conducting device is further improved, and the heat dissipation device is enabled to be more resistant, and the heat dissipation device is more resistant;
as shown in FIG. 8, the main capacitor 8 is adopted by two branches in parallel, the auxiliary capacitor 9 is adopted by one branch, the inductance is regulated by the regulating coil 10, and the resistor 11 can be regulated, the high-frequency signal band inhibition effect is realized by the RLC oscillation circuit principle through the two branches in parallel, meanwhile, the main capacitor 8, the auxiliary capacitor 9, the regulating coil 10 and the resistor 11 are all high-voltage class components, the withstand voltage level of the whole device is improved, the capacitor inductance and the like are connected through a screw rod, a copper flexible wire and the like, the capacitor inductance and the like are electrically connected with the outside through the insulating end cover 3 and the aluminum alloy terminal 7, the epoxy cylinder shell 1 is sleeved outside to protect the internal original, meanwhile, the epoxy resin pouring sealant is used for pouring and sealing inside, the whole device forms a firm whole after solidification, and the structural strength is greatly enhanced on the premise that the insulating property is greatly improved.
While the basic principles and main features of the present invention and advantages of the present invention have been shown and described, it will be understood by those skilled in the art that the present invention is not limited by the foregoing embodiments, which are described in the foregoing specification merely illustrate the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a high-frequency signal device is restrained to high-voltage line, includes epoxy shell (1), insulating end cover (3), quick detach mechanism (4), stop gear (5), heat dissipation mechanism (6), aluminum alloy terminal (7), main electric capacity (8), auxiliary capacitor (9), adjusting coil (10), resistance (11) and sealing ring (12), its characterized in that: the novel epoxy cylinder comprises two epoxy cylinder shells (1), wherein an insulating end cover (3) is connected in a sliding manner in the epoxy cylinder shells (1), quick-release mechanisms (4) are arranged on the insulating end covers (3), a limiting mechanism (5) is arranged on the insulating end covers (3), a heat dissipation mechanism (6) is arranged in the epoxy cylinder shells (1), aluminum alloy terminals (7) are arranged on the insulating end covers (3), one of the epoxy cylinder shells (1) is internally provided with a main capacitor (8), the other epoxy cylinder shell (1) is internally provided with an auxiliary capacitor (9), an adjusting coil (10) is arranged in the epoxy cylinder shell (1), and a resistor (11) is arranged in the epoxy cylinder shell (1);
Quick detach mechanism (4) are including inclined ring (41), depression bar (42), spring (43), bolt (44), dog (45), pressure spring (46) and annular (47), inclined ring (41) and insulating end cover (3) sliding connection, the welding has depression bar (42) on inclined ring (41), depression bar (42) and insulating end cover (3) sliding connection, the outside of depression bar (42) is provided with spring (43), the one end and the insulating end cover (3) contact of spring (43), the other end and the inclined ring (41) contact of spring (43), the lateral wall sliding connection of insulating end cover (3) has bolt (44), the welding has dog (45) on bolt (44), dog (45) and inclined ring (41) contact, the outside of bolt (44) is provided with pressure spring (46), annular (47) have been seted up on the epoxy section of thick bamboo shell (1), sliding connection has bolt (44) in annular (47).
2. A high-frequency signal suppressing apparatus for a high-voltage line according to claim 1, wherein: the outside of the epoxy cylinder shell (1) is contacted with a sealing ring (12), and the sealing ring (12) is contacted with the insulating end cover (3).
3. A high-frequency signal suppressing apparatus for a high-voltage line according to claim 2, wherein: one end of the pressure spring (46) is in contact with the insulating end cover (3), and the other end of the pressure spring (46) is in contact with the stop block (45).
4. A high-frequency signal suppressing apparatus for a high-voltage line according to claim 1, wherein: stop gear (5) are including gland (51), inserted bar (52), inserted bar (53), spacing groove (54), ripple cover (55) and go-between (56), gland (51) and insulating end cover (3) pass through threaded connection, gland (51) and epoxy section of thick bamboo shell (1) swing joint, the contact has depression bar (42) on gland (51), sliding connection has inserted bar (52) in gland (51), the welding has inserted bar (53) on inserted bar (52), spacing groove (54) have been seted up in insulating end cover (3), sliding connection has inserted bar (53) in spacing groove (54), the outside of inserted bar (52) is provided with ripple cover (55), the welding has go-between (56) on inserted bar (52), sliding connection has kicking block (57) on gland (51), kicking block (57) and go-between (56) contact, the welding has on kicking block (57) inserted bar (58), sliding connection (59) have on insulating end cover (3).
5. The high-frequency signal suppressing apparatus of claim 4, wherein: one end of the corrugated sleeve (55) is adhered to the insert block (53), and the other end of the corrugated sleeve (55) is adhered to the gland (51).
6. A high-frequency signal suppressing apparatus for a high-voltage line according to claim 1, wherein: the heat dissipation mechanism (6) comprises an inner cylinder (61), a heat conduction block (62), an outer cylinder (63), a convex ring (64), an annular groove (65), a supporting cylinder (66), a baffle ring (67), a fan (68) and an end cover (69), wherein the inner cylinder (61) is sleeved in the inner cylinder (1) in a sliding mode, the heat conduction block (62) is adhered to the inner cylinder (61), the heat conduction block (62) is connected with the outer cylinder (63) in a sliding mode, the outer cylinder (63) is connected with the heat conduction block (62) in a sliding mode, the supporting cylinder (66) is welded on an insulating end cover (3), the baffle ring (67) is fixedly sleeved in the supporting cylinder (66), the fan (68) is connected with the baffle ring (67) in a sliding mode, the end cover (69) is connected to the supporting cylinder (66) in a threaded mode, and the end cover (69) is connected with the fan (68) in a contact mode.
7. The high-frequency signal suppressing apparatus of claim 6, wherein: the outer cylinder (63) is internally fixedly sleeved with a convex ring (64), the epoxy cylinder shell (1) is provided with an annular groove (65), and the convex ring (64) is connected in a sliding manner in the annular groove (65).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210434790.9A CN114885538B (en) | 2022-04-24 | 2022-04-24 | High-frequency signal device for restraining high-voltage line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210434790.9A CN114885538B (en) | 2022-04-24 | 2022-04-24 | High-frequency signal device for restraining high-voltage line |
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| Publication Number | Publication Date |
|---|---|
| CN114885538A CN114885538A (en) | 2022-08-09 |
| CN114885538B true CN114885538B (en) | 2024-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210434790.9A Active CN114885538B (en) | 2022-04-24 | 2022-04-24 | High-frequency signal device for restraining high-voltage line |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005184929A (en) * | 2003-12-17 | 2005-07-07 | Sumitomo Wiring Syst Ltd | Power distribution unit |
| CN209183384U (en) * | 2019-02-19 | 2019-07-30 | 惠州市麦威新电源科技有限公司 | A kind of embedded high frequency heavy-current inductor |
| CN214154509U (en) * | 2021-01-04 | 2021-09-07 | 四川达卡电气有限公司 | Carrier signal blocking module for power distribution network |
-
2022
- 2022-04-24 CN CN202210434790.9A patent/CN114885538B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005184929A (en) * | 2003-12-17 | 2005-07-07 | Sumitomo Wiring Syst Ltd | Power distribution unit |
| CN209183384U (en) * | 2019-02-19 | 2019-07-30 | 惠州市麦威新电源科技有限公司 | A kind of embedded high frequency heavy-current inductor |
| CN214154509U (en) * | 2021-01-04 | 2021-09-07 | 四川达卡电气有限公司 | Carrier signal blocking module for power distribution network |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114885538A (en) | 2022-08-09 |
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