CN216872821U - Lightning protection device for operation and maintenance management of 10kV distribution line - Google Patents
Lightning protection device for operation and maintenance management of 10kV distribution line Download PDFInfo
- Publication number
- CN216872821U CN216872821U CN202220248310.5U CN202220248310U CN216872821U CN 216872821 U CN216872821 U CN 216872821U CN 202220248310 U CN202220248310 U CN 202220248310U CN 216872821 U CN216872821 U CN 216872821U
- Authority
- CN
- China
- Prior art keywords
- guide rod
- fixing mechanism
- lightning protection
- ring
- protection device
- 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.)
- Expired - Fee Related
Links
- 238000012423 maintenance Methods 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 46
- 239000003638 chemical reducing agent Substances 0.000 claims description 9
- 238000010586 diagram Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model discloses a lightning protection device for 10kV distribution line operation and maintenance management, which relates to the technical field of line operation and maintenance and comprises a telegraph pole, a primary guide rod, a first fixing mechanism and a secondary guide rod, wherein the top of the secondary guide rod is provided with a tertiary guide rod, the surface of the tertiary guide rod is provided with a second fixing mechanism, a rope is arranged between the second fixing mechanism and the first fixing mechanism, the second fixing mechanism is sleeved on the surfaces of the secondary guide rod and the tertiary guide rod, the top of the tertiary guide rod is provided with a main needle head, the telegraph pole is provided with a grounding component, and the grounding component penetrates through the telegraph pole and is connected with the main needle head, the main needle is not easy to be inclined or damaged.
Description
Technical Field
The utility model relates to the technical field of circuit operation and maintenance, in particular to a lightning protection device for 10kV distribution line operation and maintenance management.
Background
The distribution lines are lines which transmit power to a distribution transformer from a step-down transformer substation or transmit power of the distribution transformer substation to a power consumption unit, and the lightning protection device for operation and maintenance management of the 10kV distribution lines is a device for performing lightning protection on the 0kV distribution lines.
To above, the inventor thinks at present that electric power construction fortune maintenance management is with mostly carrying out the lightning protection through setting up lightning rod cooperation downlead and grounding body subassembly on electric wire tower pole with circuit lightning protection device, but current circuit lightning protection lacks the auxiliary stay safeguard measure with the lightning rod, easily leads to the slope to damage, and the practicality is relatively poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a lightning protection device for operation and maintenance management of a 10kV distribution line, and aims to effectively solve the problems that a lightning rod for line lightning protection is lack of auxiliary support protection measures, is easy to cause inclined damage and is poor in practicability.
In order to solve the problems, the utility model adopts the following technical scheme:
the lightning protection device for 10kV distribution line operation and maintenance management comprises a telegraph pole, wherein a first-level guide rod is arranged at the top of the telegraph pole, a first fixing mechanism is arranged on the surface of the first-level guide rod, a second-level guide rod is arranged at the top of the first-level guide rod, the first fixing mechanisms are respectively sleeved on the surfaces of the first-level guide rod and the second-level guide rod, a third-level guide rod is arranged at the top of the second-level guide rod, a second fixing mechanism is arranged on the surface of the third-level guide rod, a rope is arranged between the second fixing mechanism and the first fixing mechanism, the second fixing mechanism is sleeved on the surfaces of the second-level guide rod and the third-level guide rod, a main needle head is arranged at the top of the third-level guide rod, the telegraph pole is provided with a grounding assembly, the main needle head is penetratingly connected with the telegraph pole, and the stability of the first-level guide rod and the second-level guide rod is improved through the first fixing mechanism, the stability of the structure of the second-level guide rod and the third-level guide rod is improved through the second fixing mechanism, the second fixing mechanism is connected with the first fixing mechanism through a rope, the structural stability of the second fixing mechanism is improved, and the main needle head is not prone to being inclined or damaged.
In a preferred embodiment of the present invention, the primary guide bar is provided at a bottom thereof with a fixing flange, and the fixing flange is bolted to the utility pole.
As a preferable aspect of the present invention, the first fixing mechanism includes a first sleeve ring, a second sleeve ring, and a first connecting rod, the first sleeve ring is sleeved on the primary guide rod, the second sleeve ring is sleeved on the surface of the secondary guide rod, and the first sleeve ring and the second sleeve ring are fixedly connected by the first connecting rod.
As a preferable scheme of the present invention, a first hoop is disposed inside the first sleeve ring, and the first hoop is fixedly connected to the primary guide rod.
As a preferable scheme of the present invention, the second fixing mechanism includes a third sleeve ring, a second connecting rod, a fourth sleeve ring, and a second hoop ring, the third sleeve ring and the second-stage guide rod are sleeved with each other, the second connecting rod is fixedly connected to the fourth sleeve ring through the second connecting rod, the second connecting rod is connected to the second hoop ring, and the second hoop ring is fixedly connected to the third-stage guide rod.
As a preferable scheme of the utility model, the grounding assembly comprises a grounding wire, the grounding wire penetrates through the telegraph pole and is connected with the main needle head, the bottom of the grounding wire is inserted into a shell, and a resistance reducing agent is arranged inside the shell.
Compared with the prior art, the utility model has the advantages that:
1. the first-level guide rod is fixed on the telegraph pole through a fixing flange, the first-level guide rod is sleeved with a first sleeve ring through a first hoop, the first sleeve ring is used for fixing a second sleeve ring through a first connecting rod, the second sleeve ring is sleeved with a second-level guide rod, the top of the second-level guide rod is sleeved with a third sleeve ring, the third sleeve ring is sleeved with a fourth sleeve ring through a second connecting rod, the middle part of the second connecting rod is sleeved with a third-level guide rod through a second hoop, the top of the third-level guide rod is provided with a main needle head, the bottom of the main needle head penetrates through the telegraph pole and is connected with a grounding component, the design increases the stability of the primary guide rod and the secondary guide rod through the first fixing mechanism, the stability of the structure of the second-level guide rod and the third-level guide rod is improved through the second fixing mechanism, the second fixing mechanism is connected with the first fixing mechanism through a rope, the structural stability of the second fixing mechanism is improved, and the main needle head is not prone to being inclined or damaged.
2. The grounding assembly comprises a grounding wire, the grounding wire penetrates through the telegraph pole to be connected with the main needle head, the bottom of the grounding wire is spliced with a shell, the shell is made of a grid, the influence on the conductivity of the grounding wire is reduced, the resistance reducing agent is arranged inside the shell, the stability of the resistance reducing agent is improved by the shell, and the corrosion resistance of the grounding wire is improved by the resistance reducing agent.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of the structure of FIG. 1 at A in accordance with the present invention;
FIG. 3 is a schematic diagram of the structure of FIG. 1 at B according to the present invention;
fig. 4 is a schematic structural diagram of the grounding assembly of the present invention.
The reference numbers in the figures illustrate:
1. a utility pole; 2. a primary guide rod; 21. a fixed flange; 3. a secondary guide rod; 4. a third-stage guide rod; 5. a main needle head; 6. a first fixing mechanism; 61. a first collar; 611. a first hoop; 62. a second collar; 63. a first connecting rod; 7. a second fixing mechanism; 71. a third collar; 72. a second connecting rod; 73. a fourth collar; 74. a second hoop; 8. a rope; 9. a ground component; 91. a ground line; 92. a collar; 93. and (4) a resistance reducing agent.
Detailed Description
The technical solution 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. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be 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.
Example (b):
referring to fig. 1-4, the lightning protection device for operation and maintenance management of 10kV distribution lines comprises a telegraph pole 1, wherein a first-level guide rod 2 is arranged at the top of the telegraph pole 1, a fixing flange 21 is arranged at the bottom of the first-level guide rod 2, the diameter of the fixing flange 21 is larger than the outer diameter of the first-level guide rod 2, the fixing flange 21 is connected with the telegraph pole 1 through bolts, and the stability of the first-level guide rod 2 is improved through mutual matching between the fixing flange 21 and the telegraph pole 1.
Referring to fig. 1-3, a first fixing mechanism 6 is disposed on a surface of the first-stage guide rod 2, the second-stage guide rod 3 is disposed on a top of the first-stage guide rod 2, the first fixing mechanism 6 includes a first sleeve ring 61, a second sleeve ring 62 and a first connecting rod 63, a diameter of the first sleeve ring 61 is larger than that of the second sleeve ring 62, the first sleeve ring 61 is sleeved on the first-stage guide rod 2, the second sleeve ring 62 is sleeved on a surface of the second-stage guide rod 3, the first sleeve ring 61 is fixedly connected to the second sleeve ring 62 through the first connecting rod 63, and the first sleeve ring 61 is matched with the first connecting rod 63 through the first connecting rod 63, so that stability between the first-stage guide rod 2 and the second-stage guide rod 3 is improved. The first hoop ring 611 is arranged inside the first hoop ring 61, a gap is formed between the first hoop ring 611 and the primary guide rod 2, the first hoop ring 611 is fixedly connected with the primary guide rod 2, the weight of the first hoop ring 61 is reduced through the arrangement of the first hoop ring 611, and the pressure of the first hoop ring 61 on the primary guide rod 2 is reduced.
Referring to fig. 1-3, a first fixing mechanism 6 is respectively sleeved on the surfaces of a first-level guide rod 2 and a second-level guide rod 3, a third-level guide rod 4 is arranged at the top of the second-level guide rod 3, a second fixing mechanism 7 is arranged on the surface of the third-level guide rod 4, a rope 8 is arranged between the second fixing mechanism 7 and the first fixing mechanism 6, the second fixing mechanism 7 is sleeved on the surfaces of the second-level guide rod 3 and the third-level guide rod 4, a main needle 5 is arranged at the top of the third-level guide rod 4, a grounding assembly 9 is arranged on a telegraph pole 1, and the grounding assembly 9 penetrates through the telegraph pole 1 and is connected with the main needle 5.
Referring to fig. 1, 3 and 4, the second fixing mechanism 7 includes a third collar 71, a second connecting rod 72, a fourth collar 73 and a second hoop 74, the fourth collar 73 is located at the top of the third collar 71, the diameter of the fourth collar 73 is greater than that of the third collar 71, the third collar 71 is sleeved with the second-stage guide rod 3, the second connecting rod 72 is fixedly connected with the fourth collar 73 through the second connecting rod 72, the fourth collar 73 is supported through the second connecting rod 72, the second connecting rod 72 is connected with the second hoop 74, the second hoop 74 is fixedly connected with the third-stage guide rod 4, and the stability between the second connecting rod 72 and the third-stage guide rod 4 is increased through the design of the second hoop 74. The grounding assembly 9 comprises a grounding wire 91, the grounding wire 91 penetrates through the telegraph pole 1 to be connected with the main needle head 5, the bottom of the grounding wire 91 is spliced with a shell 92, the shell 92 is made of grids, the influence on the conductivity of the grounding wire 91 is reduced, a resistance reducing agent 93 is arranged inside the shell 92, the shell 92 increases the stability of the resistance reducing agent 93, and the resistance reducing agent 93 increases the corrosion resistance of the grounding wire 91.
The working principle is as follows:
in the utility model, when in use, the primary guide rod 2 is fixed on the telegraph pole 1 through the fixing flange 21, the primary guide rod 2 is sleeved with the first sleeve ring 61 through the first hoop ring 611, the first sleeve ring 61 is fixed with the second sleeve ring 62 through the first connecting rod 63, the second sleeve ring 62 is sleeved with the secondary guide rod 3, the top of the secondary guide rod 3 is sleeved with the third sleeve ring 71, the third sleeve ring 71 is sleeved with the fourth sleeve ring 73 through the second connecting rod 72, the middle part of the second connecting rod 72 is sleeved with the tertiary guide rod 4 through the second hoop ring 74, the top of the tertiary guide rod 4 is provided with the main needle 5, the bottom of the main needle 5 penetrates through the telegraph pole 1 and is connected with the grounding component 9, the design increases the stability of the primary guide rod 2 and the secondary guide rod 3 through the first fixing mechanism 6, increases the structural stability of the secondary guide rod 3 and the tertiary guide rod 4 through the second fixing mechanism 7, the second fixing mechanism 7 is connected with the first fixing mechanism 6 through the rope 8, the structural stability of the second fixing mechanism 7 is increased, so that the main needle 5 is not easy to skew or damage.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to cover the technical scope of the present invention, the technical solutions and the modifications thereof according to the present invention within the technical scope of the present invention.
Claims (6)
1.10kV distribution lines lightning protection device for operation and maintenance management, its characterized in that includes:
the wire pole comprises a wire pole (1), wherein a primary guide rod (2) is arranged at the top of the wire pole (1), a first fixing mechanism (6) is arranged on the surface of the primary guide rod (2), a secondary guide rod (3) is arranged at the top of the primary guide rod (2), the first fixing mechanism (6) is respectively sleeved on the surfaces of the primary guide rod (2) and the secondary guide rod (3), a tertiary guide rod (4) is arranged at the top of the secondary guide rod (3), a second fixing mechanism (7) is arranged on the surface of the tertiary guide rod (4), a rope (8) is arranged between the second fixing mechanism (7) and the first fixing mechanism (6), the second fixing mechanism (7) is sleeved on the surfaces of the secondary guide rod (3) and the tertiary guide rod (4), a main needle head (5) is arranged at the top of the tertiary guide rod (4), and a grounding assembly (9) is arranged on the wire pole (1), the grounding assembly (9) penetrates through the telegraph pole (1) and is connected with a main needle (5).
2. The lightning protection device for 10kV distribution line operation and maintenance management according to claim 1, wherein: the bottom of the primary guide rod (2) is provided with a fixing flange (21), and the fixing flange (21) is connected with the telegraph pole (1) through bolts.
3. The lightning protection device for operation and maintenance management of the 10kV distribution line according to claim 2, characterized in that: the first fixing mechanism (6) comprises a first lantern ring (61), a second lantern ring (62) and a first connecting rod (63), the first lantern ring (61) is sleeved on the first-stage guide rod (2), the second lantern ring (62) is sleeved on the surface of the second-stage guide rod (3), and the first lantern ring (61) is fixedly connected between the second lantern ring (62) through the first connecting rod (63).
4. The lightning protection device for 10kV distribution line operation and maintenance management according to claim 3, wherein: a first hoop (611) is arranged inside the first lantern ring (61), and the first hoop (611) is fixedly connected with the primary guide rod (2).
5. The lightning protection device for 10kV distribution line operation and maintenance management according to claim 1, wherein: the second fixing mechanism (7) comprises a third sleeve ring (71), a second connecting rod (72), a fourth sleeve ring (73) and a second hoop ring (74), the third sleeve ring (71) and the second-level guide rod (3) are sleeved with each other, the second connecting rod (72) is fixedly connected with the fourth sleeve ring (73) through the second connecting rod (72), the second connecting rod (72) is connected with the second hoop ring (74), and the second hoop ring (74) is fixedly connected with the third-level guide rod (4).
6. The lightning protection device for 10kV distribution line operation and maintenance management according to claim 1, wherein: the grounding assembly (9) comprises a grounding wire (91), the grounding wire (91) penetrates through the telegraph pole (1) to be connected with the main needle head (5), a shell (92) is inserted into the bottom of the grounding wire (91), and a resistance reducing agent (93) is arranged inside the shell (92).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220248310.5U CN216872821U (en) | 2022-02-04 | 2022-02-04 | Lightning protection device for operation and maintenance management of 10kV distribution line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220248310.5U CN216872821U (en) | 2022-02-04 | 2022-02-04 | Lightning protection device for operation and maintenance management of 10kV distribution line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216872821U true CN216872821U (en) | 2022-07-01 |
Family
ID=82153767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220248310.5U Expired - Fee Related CN216872821U (en) | 2022-02-04 | 2022-02-04 | Lightning protection device for operation and maintenance management of 10kV distribution line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216872821U (en) |
-
2022
- 2022-02-04 CN CN202220248310.5U patent/CN216872821U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106849369A (en) | The energy taking device and method of the built on stilts lightning protection ground wire of the transmission line of electricity based on CT power takings | |
| CN201351375Y (en) | Concrete pole with earthing device | |
| CN216872821U (en) | Lightning protection device for operation and maintenance management of 10kV distribution line | |
| CN205368500U (en) | Sacrificial anode protection device is used on high -power offshore wind power generation unit single pile basis | |
| CN209388793U (en) | A kind of anti-thunder insulator protective device | |
| CN202930825U (en) | Tool used for replacing strain tower twin bundled conductor side hardware fittings | |
| CN213692650U (en) | Lightning protection engineering is with building lightning rod unable adjustment base | |
| CN205277719U (en) | Special lightning rod device of wind generating set cabin cover | |
| CN202564818U (en) | Substation equipment bolt charged fastening device | |
| CN212106146U (en) | Lightning protection system of wind generating set blade metal counter weight thing | |
| CN219610998U (en) | Steel pipe lightning rod with additional spiral guide plate | |
| CN210092840U (en) | Lightning protection prevention device for wind field current collection circuit | |
| CN208970246U (en) | Anti- bird grading ring | |
| CN203054049U (en) | Connector used for electroscope | |
| CN205511876U (en) | Novel bird thorn is prevented to spring | |
| CN201222612Y (en) | Special grounding wire for looped network cabinet | |
| CN215070865U (en) | Large-capacity reinforced lightning arrester for wind power plant | |
| CN218206907U (en) | Novel wind-powered electricity generation blade of lightning protection | |
| CN212304469U (en) | Electric power safety thing allies oneself with insulating bar | |
| CN216922367U (en) | Wind generating set blade lightning protection lead measuring device | |
| CN211183326U (en) | Graphite grounding wire structure for tower | |
| CN212627077U (en) | Lightning protection wire supporting device based on wind field current collection circuit | |
| CN218376742U (en) | Wind-powered electricity generation blade apex lightning arrester | |
| CN209800171U (en) | Lightning arrester of wind generating set | |
| CN221009269U (en) | Corrosion-resistant tower grounding device |
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: 20220701 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |