CN205863643U - A kind of skyscraper power circuit facility discharging rod - Google Patents

A kind of skyscraper power circuit facility discharging rod Download PDF

Info

Publication number
CN205863643U
CN205863643U CN201620822025.4U CN201620822025U CN205863643U CN 205863643 U CN205863643 U CN 205863643U CN 201620822025 U CN201620822025 U CN 201620822025U CN 205863643 U CN205863643 U CN 205863643U
Authority
CN
China
Prior art keywords
rod
lightning
needle
power circuit
attracting thunder
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
Application number
CN201620822025.4U
Other languages
Chinese (zh)
Inventor
刘德泉
王东
余娜
杨美云
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangxi College of Water Resources and Electric Power
Original Assignee
Guangxi College of Water Resources and Electric Power
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guangxi College of Water Resources and Electric Power filed Critical Guangxi College of Water Resources and Electric Power
Priority to CN201620822025.4U priority Critical patent/CN205863643U/en
Application granted granted Critical
Publication of CN205863643U publication Critical patent/CN205863643U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a kind of skyscraper power circuit facility discharging rod, including main attracting thunder needle, secondary attracting thunder needle, lightning-arrest ball, all pressings, grading ring and connecting rod, described connecting rod includes head rod and the second connecting rod, described lightning-arrest ball is arranged at the top of described second connecting rod, multiple secondary attracting thunder needle it is provided with on described lightning-arrest ball, described head rod and described second connecting rod are connected with described lightning-arrest ball respectively, described grading ring is arranged on described head rod by collection depression bar, multiple equal pressing straight up it is provided with on described grading ring, described main attracting thunder needle is arranged at the top of described head rod;Described main attracting thunder needle and described secondary attracting thunder needle are respectively provided with needle point.This discharging rod simple and reasonable, lightning protection, to draw thunder effective, it is possible to plays a good protection the power circuit on high-rise.

Description

A kind of skyscraper power circuit facility discharging rod
Technical field
This utility model relates to lightning-protecting engineering field, is specially a kind of skyscraper power circuit facility discharging rod.
Background technology
Discharging rod is used to the device protecting building, tall and big trees etc. to avoid thunderbolt, installs one on protected object top Root arrester, couples together with wire up to specification and the earial drainage earth mat being embedded in underground.
When thundercloud discharge is close to ground, it makes ground electric field be distorted, and forms internal field's collection on the top of discharging rod In space, to affect the developing direction of lightning leader electric discharge, guide thunder and lightning to discharge to discharging rod, then by down conductor and Thunder and lightning is introduced the earth by grounding device, so that protected object body exempts from thunderbolt.
High-rise is the highest because of it, and the risk therefore suffering from thunderbolt is the biggest, but the more existing high level that is used for is built Build the discharging rod of thing, be more particularly used for its structure of discharging rod of high-rise power circuit facility and be not content with at present Lightning-arrest requirement.
Utility model content
The purpose of this utility model is to provide a kind of skyscraper power circuit facility discharging rod, to solve above-mentioned background The problem proposed in technology.
For achieving the above object, this utility model provides following technical scheme: a kind of skyscraper power circuit facility is kept away Thunder pin, including main attracting thunder needle, secondary attracting thunder needle, lightning-arrest ball, equal pressing, grading ring and connecting rod, described connecting rod includes first even Extension bar and the second connecting rod, described lightning-arrest ball is arranged at the top of described second connecting rod, described lightning-arrest ball is provided with multiple Secondary attracting thunder needle, described head rod and described second connecting rod be connected with described lightning-arrest ball respectively, and described grading ring is by collecting Depression bar is arranged on described head rod, and described grading ring is provided with multiple equal pressing straight up, and described master draws thunder Pin is arranged at the top of described head rod;Described main attracting thunder needle and described secondary attracting thunder needle are respectively provided with needle point.
Preferably, the quantity of described secondary attracting thunder needle is at least three, three described secondary attracting thunder needles be uniformly arranged on described in keep away On thunder ball.
Preferably, described grading ring is perpendicular to described head rod and described second connecting rod.
Preferably, described main attracting thunder needle is made of copper, and its plating zinc on surface.
Preferably, described discharging rod also includes that base and reinforcing plate, described base are arranged at the end of described head rod Portion, described reinforcing plate one end is fixing with described head rod to be connected, and the other end is fixing with described base to be connected, on described base It is additionally provided with multiple screwed hole.
Compared with prior art, the beneficial effects of the utility model are: the simple in construction of this discharging rod, reasonable in design, logical Cross and multiple secondary attracting thunder needle is set on lightning-arrest ball, improve lightning-arrest scope and lightning-arrest effect, and, this discharging rod uses simultaneously Main attracting thunder needle, secondary attracting thunder needle, lightning-arrest ball, uniform ring and equal pressing, it is possible to effectively shielding top of building surrounding, make lightning protection more Ground is safe and reliable, effectively protects the electric power facility on high-rise, has good practical function, and this discharging rod peace Assembly and disassembly are the most more convenient, good stability, and service life is the longest.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment in this utility model;
In figure: 1, main attracting thunder needle, 2, secondary attracting thunder needle, 3, equal pressing, 4, grading ring, 5, collection depression bar, 6, lightning-arrest ball, 7, first Connecting rod, the 8, second connecting rod, 9, base, 10, needle point, 11, reinforcing plate.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Referring to Fig. 1, this utility model provides a kind of technical scheme: a kind of skyscraper power circuit facility discharging rod, Including main attracting thunder needle 1, secondary attracting thunder needle 2, lightning-arrest ball 6, equal pressing 3, grading ring 4 and connecting rod, connecting rod includes head rod 7 With the second connecting rod 8, wherein, the diameter of head rod 7 is more than the diameter of the second connecting rod 8, and lightning-arrest ball 6 is arranged at second even The top of extension bar 8, and the second connecting rod 8 and the axis of head rod 7 and the vertical centrage of lightning-arrest ball 6 be positioned at same vertically On line, lightning-arrest ball 6 is spherical in shape, and the material of lightning-arrest ball 6 and main attracting thunder needle 1 all uses metal, and is preferably copper in the present embodiment, And at its plating zinc on surface, lightning-arrest ball 6 is provided with multiple secondary attracting thunder needle 2, in the present embodiment, the quantity of secondary attracting thunder needle 2 be to Few three, three secondary attracting thunder needles 2 are uniformly arranged on lightning-arrest ball 6, and can relatively the take shelter from the thunder annular surface of ball 6 of secondary attracting thunder needle 2 tilts Or vertical, to increase lightning-arrest scope, improve lightning-arrest effect, can effectively prevent shielding;In real work, earth lead can be passed through Connect head rod 7 and grounding device.
Specifically, head rod 7 is connected with lightning-arrest ball 6 respectively with the second connecting rod 8, and grading ring 4 is set by collection depression bar 5 Being placed on head rod 7, grading ring 4 is provided with multiple equal pressing 3 straight up, the quantity of collection depression bar 5 is actual and equal The quantity of pressing 3 is equal, and grading ring 4 is perpendicular to head rod 7 and the second connecting rod 8, and main attracting thunder needle 1 is arranged at the first connection The top of bar 7, wherein, grading ring 4, equal pressing 3 and main attracting thunder needle 1 can effectively prevent the damage to crops caused by thunder attacked directly;And main attracting thunder needle 1 and pair Attracting thunder needle 2 is respectively provided with needle point 10.
The installation of this discharging rod for convenience, and strengthen the stability of discharging rod, this discharging rod also includes base 9 and strengthens Plate 11, base 9 is arranged at the bottom of head rod 7, and vertical with head rod 7, and reinforcing plate 11 one end is connected with first Bar 7 is fixing to be connected, and the other end is fixing with base 9 to be connected, and reinforcing plate 11 acts primarily as supporting role, and reinforcing plate 11 can also be adopted simultaneously Replace with reinforcing bar, and by the way of welding, reinforcing plate 11 is connected with base and head rod 7, base 9 is additionally provided with Multiple screwed holes, when installing this discharging rod, can be arranged on discharging rod on building or electric power facility by bolt.
Although this utility model being described in detail with reference to previous embodiment, those skilled in the art is come Saying, the technical scheme described in foregoing embodiments still can be modified by it, or enters wherein portion of techniques feature Row equivalent, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, all should Within being included in protection domain of the present utility model.

Claims (5)

1. a skyscraper power circuit facility discharging rod, it is characterised in that include main attracting thunder needle (1), secondary attracting thunder needle (2), Lightning-arrest ball (6), equal pressing (3), grading ring (4) and connecting rod, described connecting rod includes head rod (7) and the second connecting rod (8), described lightning-arrest ball (6) is not placed in the top of described second connecting rod (8), described lightning-arrest ball (6) is provided with multiple pair and draws Thunder pin (2), described head rod (7) and described second connecting rod (8) are connected with described lightning-arrest ball (6) respectively, described all press Ring (4) by collection depression bar (5) be arranged on described head rod (7), described grading ring (4) is provided with multiple straight up Equal pressing (3), described main attracting thunder needle (1) is arranged at the top of described head rod (7);Described main attracting thunder needle (1) and institute State secondary attracting thunder needle (2) and be respectively provided with needle point (10).
A kind of skyscraper power circuit facility discharging rod the most according to claim 1, it is characterised in that described pair draws thunder The quantity of pin (2) is at least three, and three described secondary attracting thunder needles (2) are uniformly arranged on described lightning-arrest ball (6).
A kind of skyscraper power circuit facility discharging rod the most according to claim 1, it is characterised in that described grading ring (4) described head rod (7) and described second connecting rod (8) it are perpendicular to.
A kind of skyscraper power circuit facility discharging rod the most according to claim 1, it is characterised in that described master draws thunder Pin (1) is made of copper, and its plating zinc on surface.
A kind of skyscraper power circuit facility discharging rod the most according to claim 1, it is characterised in that described discharging rod Also including base (9) and reinforcing plate (11), described base (9) is arranged at the bottom of described head rod (7), described reinforcing plate (11) one end is fixing with described head rod (7) is connected, and the other end is fixing with described base (9) to be connected, on described base (9) It is additionally provided with multiple screwed hole.
CN201620822025.4U 2016-07-23 2016-07-23 A kind of skyscraper power circuit facility discharging rod Expired - Fee Related CN205863643U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620822025.4U CN205863643U (en) 2016-07-23 2016-07-23 A kind of skyscraper power circuit facility discharging rod

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620822025.4U CN205863643U (en) 2016-07-23 2016-07-23 A kind of skyscraper power circuit facility discharging rod

Publications (1)

Publication Number Publication Date
CN205863643U true CN205863643U (en) 2017-01-04

Family

ID=57654510

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620822025.4U Expired - Fee Related CN205863643U (en) 2016-07-23 2016-07-23 A kind of skyscraper power circuit facility discharging rod

Country Status (1)

Country Link
CN (1) CN205863643U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108183393A (en) * 2018-01-12 2018-06-19 宁夏中科天际防雷检测有限公司 A kind of novel architecture arrester device
CN112821204A (en) * 2021-01-06 2021-05-18 武汉弘博嘉诚工程技术有限公司 Railway station building lightning protection system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108183393A (en) * 2018-01-12 2018-06-19 宁夏中科天际防雷检测有限公司 A kind of novel architecture arrester device
CN112821204A (en) * 2021-01-06 2021-05-18 武汉弘博嘉诚工程技术有限公司 Railway station building lightning protection system

Similar Documents

Publication Publication Date Title
CN205863643U (en) A kind of skyscraper power circuit facility discharging rod
CN205212183U (en) Lightning rod convenient to installation
CN101098072A (en) Lightning conductor
CN206539106U (en) A kind of antidetonation communications tower
CN209561868U (en) Manual elevating type lightning rod
CN105608269B (en) A kind of 500kV electric power line pole tower grounding body ray length evaluation method
CN205212178U (en) Spherical lightning rod
CN207947390U (en) A kind of Phase of Electric Power Projects grounding body
CN203871659U (en) Lightning arrester
CN202977754U (en) Combined ground connector for lightning rods
CN205713388U (en) A kind of electric pole of band lightning function
CN205212184U (en) Lightning rod
CN205724380U (en) A kind of reinforcing heavier-duty discharging rod
CN205212182U (en) Building body lightning protection device convenient to installation
CN205610183U (en) High -voltage line is arrester for tower
CN105390938A (en) Lightning rod convenient to mount
CN205212186U (en) Spherical lightning arrester
CN205724378U (en) A kind of discharging rod being applicable to skyscraper
CN205319318U (en) Adopt short wave antenna of integral lightning -arrest system
CN204809642U (en) Building lightning protection device
CN206640111U (en) Combine lightning rod
CN106877270A (en) A kind of pedestal of lightning rod
CN107302185A (en) A kind of skyscraper lightning rod
CN207406101U (en) Electric pole
CN207183797U (en) A kind of skyscraper lightning rod

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170104

Termination date: 20180723