CN215452457U - Drainage protector for circuit - Google Patents
Drainage protector for circuit Download PDFInfo
- Publication number
- CN215452457U CN215452457U CN202121640512.6U CN202121640512U CN215452457U CN 215452457 U CN215452457 U CN 215452457U CN 202121640512 U CN202121640512 U CN 202121640512U CN 215452457 U CN215452457 U CN 215452457U
- Authority
- CN
- China
- Prior art keywords
- lightning protection
- clamp
- drainage
- wire
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Insulators (AREA)
Abstract
The utility model discloses a drainage protection device for a line, which comprises a vertical rod, wherein the top end of the vertical rod is fixedly connected with a lightning protection post insulator, the top end of the lightning protection post insulator is fixedly connected with a drainage wire, the left side and the right side of the drainage wire are fixedly connected with middle phase wires, and the outer parts of opposite ends of the two middle phase wires are respectively provided with a first parallel groove clamp. According to the drainage protection device for the line, firstly, the electric wire can be prevented from being damaged by lightning, the lightning protection effect is achieved, meanwhile, the damaged electric wire can be protected, the electric wire is prevented from electric leakage and short circuit, secondly, the phenomenon of short circuit caused by lightning stroke broken lines due to excrement generated by birds, brought conductive substances and lightning weather can be avoided, the occurrence of fire hazard is reduced, and the safe power supply is guaranteed not to be influenced by the birds and lightning.
Description
Technical Field
The utility model relates to the technical field of overhead lines, in particular to a drainage protection device for a line.
Background
The electric energy transmission refers to a mode of transmitting electric energy from one place to another place by a power plant or a power supply, because the electric energy transmission in the early technology is immature, direct current transmission is adopted, and then alternating current transmission gradually develops in the later period, so that the alternating current transmission has many advantages, the loss in the electric energy transmission is reduced, the speed and the transmission length are improved, but certain loss still exists, and the more appropriate electric energy transmission mode can appear after the technology is mature.
In the process of power transmission, a power transmission iron tower and a power line which are used for overhead line frequently suffer from natural disasters such as bird damage, lightning weather and the like, the top of the power line and the top of an electric pole often become a place where various flying birds nest or stop, the power transmission line is easily short-circuited by excrement generated by the stopping of the flying birds and lightning break caused by the lightning weather, the power transmission line is frequently subjected to accidents caused by the movement of the flying birds and the lightning weather internationally, great economic loss is caused, and accidents caused by fire disasters and the death caused by the nesting of the flying birds and the lightning break also occur in individual countries.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a drainage protection device for a circuit.
In order to achieve the purpose, the utility model adopts the following technical scheme: a drainage protection device for a line comprises a vertical rod, wherein a lightning protection post insulator is fixedly connected to the top end of the vertical rod, a lightning protection needle is fixedly connected to the top end of the lightning protection post insulator, a drainage wire is arranged at the lower end of the right side of the lightning protection needle, middle phase wires are fixedly connected to the left side and the right side of the lightning protection needle, first parallel groove clamps are arranged outside opposite ends of the two middle phase wires, the opposite ends of the two middle phase wires are connected with a first wire through first strain clamps, fault indicators are arranged at opposite ends of the two first wires, lightning protection suspension insulators are arranged at opposite ends of the two first strain clamps, opposite ends of the two lightning protection suspension insulators are connected with the vertical rod through connecting pieces, a fixing plate is fixedly connected to the outside of the vertical rod, and transverse plates are fixedly connected to the tops of the front end and the rear end of the fixing plate, two equal fixedly connected with straight bottle in diaphragm top, two the top of straight bottle all is provided with limit looks wire, two the looks remote site outside of limit looks wire all is provided with the second parallel groove clamp, two the looks back of the body end of limit looks wire all is connected with the second wire through second strain clamp, two the remote site of second strain clamp all is provided with suspension insulator, two the looks back of the body end of suspension insulator all links to each other with the diaphragm through the connecting piece, two the remote site of second wire all is provided with fault indicator.
As a further description of the above technical solution:
the fault indicator is respectively positioned at the outer sides of the first strain clamp and the second strain clamp at corresponding positions.
As a further description of the above technical solution:
the lightning protection support insulator, the lightning protection needle, the first parallel groove clamp, the first strain clamp, the straight bottle, the second strain clamp and the second parallel groove clamp are all provided with insulating sheaths outside.
As a further description of the above technical solution:
the lightning protection support insulator, the lightning protection needle, the first parallel groove clamp, the first strain clamp, the straight bottle, the second strain clamp and the second parallel groove clamp are made of organic silicon rubber or organic silicon fluorosilicone rubber insulating sheaths.
As a further description of the above technical solution:
and the specification and model of the second parallel groove clamp, the straight bottle, the second strain clamp and the suspension insulator on the two side phase wires are the same.
As a further description of the above technical solution:
and the specification models of the six fault indicators are the same.
The utility model has the following beneficial effects:
1. according to the lightning protection device, the lightning protection post insulator, the lightning protection needle, the lightning protection type suspension insulator and the fault indicator can form the safety protection mechanism, the safety protection mechanism can prevent the lightning from damaging the electric wire, the lightning protection effect is achieved, meanwhile, the damaged electric wire can be protected, and the electric wire leakage and short circuit phenomena are prevented.
2. According to the lightning protection device, the lightning protection post insulator, the lightning protection needle, the first parallel groove clamp, the first strain clamp, the straight bottle, the second strain clamp and the second parallel groove clamp can form the insulating sheath assembly, the phenomenon of short circuit caused by the fact that excrement generated by birds, brought conductive objects and lightning weather break lines can be avoided through the insulating sheath assembly, the occurrence of fire hazard is reduced, the safe power supply of the lightning protection device is guaranteed not to be affected by the birds and lightning, and the lightning protection device is worthy of being popularized vigorously.
Drawings
Fig. 1 is a perspective view of a drainage protector for a line according to the present invention;
fig. 2 is a schematic structural view of a straight bottle of the drainage protection device for a line according to the present invention.
Illustration of the drawings:
1. erecting a rod; 2. a lightning protection post insulator; 3. a lightning protection needle; 4. a middle phase conductor; 5. a first parallel groove clamp; 6. a first strain clamp; 7. a lightning protection suspension insulator; 8. a first conductive line; 9. a fault indicator; 10. a fixing plate; 11. a transverse plate; 12. straightening the bottle; 13. a side phase conductor; 14. a second strain clamp; 15. a suspension insulator; 16. a second conductive line; 17. a drainage wire; 18. a second parallel groove clamp.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-2, one embodiment of the present invention is provided: a drainage protection device for a circuit comprises a vertical rod 1, wherein the top end of the vertical rod 1 is fixedly connected with a lightning protection post insulator 2, the top end of the lightning protection post insulator 2 is fixedly connected with a lightning protection needle 3, the lower end of the right side of the lightning protection needle 3 is provided with a drainage wire 17, the left side and the right side of the lightning protection needle 3 are both fixedly connected with middle phase conductors 4, the outer parts of opposite ends of the two middle phase conductors 4 are both provided with a first parallel groove clamp 5, the back ends of the two middle phase conductors 4 are both connected with a first conductor 8 through a first strain clamp 6, the opposite ends of the two first conductors 8 are both provided with fault indicators 9, the fault indicators 9 play a role of alarming when lightning breakdown voltage exceeds discharge voltage which can be borne by the protection device, the effect of conveniently and quickly inspecting the circuit is achieved, and a safety protection mechanism can be formed by the lightning protection post insulator 2, the lightning protection needle 3, the lightning protection suspension insulator 7 and the fault indicators 9, the safety protection mechanism can avoid the damage of lightning to electric wires, achieve the effect of lightning protection, and simultaneously can protect the damaged electric wires, and prevent the electric wires from electric leakage and short circuit, the opposite ends of two first strain clamps 6 are respectively provided with lightning protection type suspension insulators 7, the opposite ends of the two lightning protection type suspension insulators 7 are respectively connected with the vertical rod 1 through connecting pieces, the outside of the vertical rod 1 is fixedly connected with a fixed plate 10, the tops of the front and rear ends of the fixed plate 10 are respectively and fixedly connected with a transverse plate 11, the top ends of the two transverse plates 11 are respectively and fixedly connected with a straight bottle 12, the top ends of the two straight bottles 12 are respectively provided with an edge phase wire 13, the outside of the opposite ends of the two edge phase wires 13 are respectively provided with a second parallel groove clamp 18, the opposite ends of the two edge phase wires 13 are respectively connected with a second wire 16 through a second strain clamp 14, the opposite ends of the two second strain clamps 14 are respectively provided with suspension insulators 15, the opposite ends of the two suspension insulators 15 are connected to the transverse plate 11 by connecting members, and the opposite ends of the two second wires 16 are provided with fault indicators 9.
The fault indicator 9 is respectively positioned at the outer sides of the first strain clamp 6 and the second strain clamp 14 at the corresponding positions, the lightning protection post insulator 2, the lightning protection needle 3, the first parallel groove clamp 5, the first strain clamp 6, the straight bottle 12, the second strain clamp 14 and the second parallel groove clamp 18 are all provided with insulating sheaths at the outer parts, the lightning protection post insulator 2, the lightning protection needle 3, the first parallel groove clamp 5, the first strain clamp 6, the straight bottle 12, the second strain clamp 14 and the second parallel groove clamp 18 are made of organic silicon rubber or organic silicon fluorine silicon rubber insulating sheaths, the lightning protection post insulator 2, the lightning protection needle 3, the first parallel groove clamp 5, the first strain clamp 6, the straight bottle 12, the second strain clamp 14 and the second parallel groove clamp 18 can form insulating sheath components, and excrement generated by birds can be avoided through the insulating sheath components, The second parallel groove clamps 18, the straight bottles 12, the second strain clamps 14 and the suspension insulators 15 on the two side phase wires 13 are all the same in specification and model, and the six fault indicators 9 are the same in specification and model.
The working principle is as follows: at first through lightning protection post insulator 2, lightning protection needle 3, lightning protection formula suspension insulator 7 and fault indicator 9 can constitute safety protection mechanism, this safety protection mechanism can avoid the damage of lightning to the electric wire, reach lightning-arrest effect, can also protect damaged electric wire simultaneously, prevent the emergence of electric wire electric leakage and short circuit phenomenon, then lightning protection post insulator 2, lightning protection needle 3, first parallel groove clamp 5, first strain clamp 6, straight bottle 12, second strain clamp 14, can constitute to be the insulating sheath subassembly with second parallel groove clamp 18, can avoid the excrement that birds produced through the insulating sheath subassembly, the phenomenon of short circuit appears in the conductor and the thunder and lightning weather that bring causes the broken string, the emergence of fire hazard phenomenon has been reduced, guaranteed that its safe power supply does not receive the influence of birds and thunder and lightning.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a drainage protector for circuit, includes pole setting (1), its characterized in that: the lightning protection device is characterized in that a lightning protection post insulator (2) is fixedly connected to the top end of the vertical rod (1), a drainage wire (3) is fixedly connected to the top end of the lightning protection post insulator (2), a middle phase conductor (4) is fixedly connected to the left side and the right side of the drainage wire (3), a first parallel groove clamp (5) is arranged outside the opposite end of the middle phase conductor (4), a first conductor (8) is connected to the back end of the middle phase conductor (4) through a first strain clamp (6), a fault indicator (9) is arranged at the opposite end of the first conductor (8), a lightning protection suspension insulator (7) is arranged at the opposite end of the first strain clamp (6), the opposite ends of the lightning protection suspension insulators (7) are connected with the vertical rod (1) through connecting pieces, and a fixing plate (10) is fixedly connected to the outside of the vertical rod (1), the equal fixedly connected with diaphragm (11) in both ends top around fixed plate (10), two equal fixedly connected with straight bottle (12) in diaphragm (11) top, two the top of straight bottle (12) all is provided with limit looks wire (13), two the looks remote site outside of limit looks wire (13) all is provided with second parallel groove clamp (18), two the end of carrying on the back of the body of limit looks wire (13) all is connected with second wire (16) through second strain clamp (14), two the remote site of second strain clamp (14) all is provided with suspension insulator (15), two the end of carrying on the back of the body of suspension insulator (15) all links to each other with diaphragm (11) through the connecting piece, two the remote site of second wire (16) all is provided with fault indicator (9).
2. A drainage protector for a line as claimed in claim 1, characterised in that: the fault indicator (9) is respectively positioned at the outer sides of the first strain clamp (6) and the second strain clamp (14) at corresponding positions.
3. A drainage protector for a line as claimed in claim 1, characterised in that: the lightning protection support insulator (2), the first parallel groove clamp (5), the first strain clamp (6), the straight bottle (12), the second strain clamp (14) and the second parallel groove clamp (18) are all provided with insulating sheaths outside.
4. A drainage protector for a line as claimed in claim 3, characterised in that: the lightning protection support insulator (2), the first parallel groove clamp (5), the first strain clamp (6), the straight bottle (12), the second strain clamp (14) and the second parallel groove clamp (18) are made of organic silicon rubber or organic silicon fluorosilicone rubber insulating sheaths.
5. A drainage protector for a line as claimed in claim 1, characterised in that: and the specification and model of the second parallel groove clamp (18), the straight bottle (12), the second strain clamp (14) and the suspension insulator (15) on the two side phase wires (13) are the same.
6. A drainage protector for a line as claimed in claim 1, characterised in that: the six fault indicators (9) are identical in specification and model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121640512.6U CN215452457U (en) | 2021-07-19 | 2021-07-19 | Drainage protector for circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121640512.6U CN215452457U (en) | 2021-07-19 | 2021-07-19 | Drainage protector for circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215452457U true CN215452457U (en) | 2022-01-07 |
Family
ID=79683217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121640512.6U Active CN215452457U (en) | 2021-07-19 | 2021-07-19 | Drainage protector for circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215452457U (en) |
-
2021
- 2021-07-19 CN CN202121640512.6U patent/CN215452457U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205355765U (en) | 10kV distribution lines's lightning protection device | |
| CN201408939Y (en) | Electrified arc extinguishing tool for dismounting and jointing cable tail wires with 10 kV | |
| CN205752622U (en) | A kind of switch cabinet bus, the dual-purpose earth lead of end end | |
| CN103383400A (en) | Insulation safety device preventability test device | |
| CN215452457U (en) | Drainage protector for circuit | |
| CN201576522U (en) | Compound needle type zinc oxide arrester | |
| CN204290238U (en) | The Intelligent-counting type lightning-protection break wire device of automatic separating fault | |
| CN201985500U (en) | Oblique-pulling and hanging type lightning arrester for 500KV power transmission line | |
| CN114156825A (en) | Lightning protection and breaking device for shielding, insulating and isolating 10kV overhead insulated line | |
| CN203911308U (en) | Insulated operation rod head for mounting of insulated knife switch protection cover | |
| CN2393208Y (en) | Longitudinal-covering-type insulation protective cover for outlet connector of electric transformer | |
| CN203166445U (en) | Device using coupling ground line to reduce lightning trip-out rate of transmission line | |
| CN111478267A (en) | Cable dry-type terminal strutting arrangement with unmanned aerial vehicle platform that charges that rises and falls | |
| CN207098577U (en) | A kind of power frame binding post protective cover | |
| CN201421952Y (en) | Low voltage segmentation load transfer device of power system | |
| CN212063408U (en) | Visible fracture high-strength lightning arrester assembly for connecting 10kV overhead line and cable | |
| CN204793976U (en) | Outer cabinet -type lightning arrester | |
| CN2456279Y (en) | Zinc oxide lightning arrester for power lines | |
| CN215185797U (en) | Ground connection downlead device of lightning conductor | |
| CN213782478U (en) | Novel lightning protection device for 10kV overhead distribution line | |
| CN109961991A (en) | A kind of surge protector convenient for assembly | |
| CN219394384U (en) | 220kV double-loop cable down-leading structure | |
| CN217902823U (en) | 10kV fault indication type insulator lightning arrester | |
| CN210577717U (en) | 220kV double-loop cable terminal pole with platform | |
| CN216672569U (en) | Cable sheath double-protection grounding box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |