CN210640674U - Lightning rod and base - Google Patents
Lightning rod and base Download PDFInfo
- Publication number
- CN210640674U CN210640674U CN201922072116.7U CN201922072116U CN210640674U CN 210640674 U CN210640674 U CN 210640674U CN 201922072116 U CN201922072116 U CN 201922072116U CN 210640674 U CN210640674 U CN 210640674U
- Authority
- CN
- China
- Prior art keywords
- round conductor
- base
- lightning rod
- connecting piece
- fixing
- 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
- 239000004020 conductor Substances 0.000 claims abstract description 92
- 230000001681 protective effect Effects 0.000 claims abstract description 8
- 238000013461 design Methods 0.000 claims description 5
- 238000005242 forging Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 7
- 229910052802 copper Inorganic materials 0.000 description 7
- 239000010949 copper Substances 0.000 description 7
- 239000010935 stainless steel Substances 0.000 description 5
- 229910001220 stainless steel Inorganic materials 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000004891 communication Methods 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 239000010963 304 stainless steel Substances 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
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- Elimination Of Static Electricity (AREA)
Abstract
The utility model discloses a lightning rod and a base, which comprises a base, a lower round conductor fixing part, an upper round conductor fixing part, a base connecting part, a lightning rod body, a protective cover, a round conductor lower fixing groove, a round conductor upper fixing groove, a fixing nut and a mounting hole, four mounting holes are evenly distributed on the base, a lower round conductor fixing piece is fixed on the base, an upper round conductor fixing piece is connected on the lower round conductor fixing piece, the center of the upper round conductor fixing part is provided with a base connecting piece which is fixedly arranged on the upper round conductor fixing part, the base connecting piece is vertically communicated with the fixing groove on the round conductor, the base connecting piece is a pipe fitting, and the base connecting piece is of a hollow pipe structure, a lower horizontal round conductor lower fixing groove is formed in the lower round conductor fixing piece, and at least one lower round conductor fixing groove is formed. The novel structure is convenient to fix, is suitable for different occasions to use, and is convenient to adjust.
Description
Technical Field
The utility model relates to a lightning protection technical field, in particular to lightning rod and base. The method is suitable for important places such as microwave communication stations, communication base stations, astronomical weather stations, high-rise buildings and the like.
Background
Lightning rods, also called lightning receptors, are devices used to protect isolated buildings, or important facilities around buildings, from lightning strikes.
The working principle is as follows: the lightning rod is connected with a grounding device buried underground through a grounding down lead to form an equal potential difference with the ground, and the lightning rod enables a ground electric field to be distorted when the lightning discharge approaches the ground by utilizing the height of the lightning rod. At the top of the lightning rod, a space with concentrated local electric fields is formed to influence the development direction of lightning leading discharge, lightning is guided to discharge to the lightning rod, and then lightning current is introduced into the ground through the grounding down lead and the grounding device, so that the protected object is prevented from being directly struck by lightning.
According to the requirements in the lightning protection design code of buildings, the lightning receptor can be made of various materials such as copper, tinned copper, aluminum alloy, hot-dip galvanized steel, stainless steel, steel plated with copper on the outer surface and the like, as long as the requirements on the minimum section and the thickness are met.
The lightning rod is used comparatively extensively at present. The prior lightning rod is fixed in a single mode (the prior mode is that the lightning rod on the parapet and the round conductor lightning strip on the parapet are welded together generally in a welding mode), and meanwhile, the prior fixing mode is inconvenient to fix, disassemble and assemble and is inconvenient for subsequent maintenance, so that a novel lightning rod and a base are specially designed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lightning rod and base to solve the problem that proposes among the above-mentioned background art. This novel dismantlement simple to operate can assemble at any time as required.
The utility model aims at realizing through the following technical scheme: a lightning rod and a base comprise a base, a lower round conductor fixing part, an upper round conductor fixing part, a base connecting part, a lightning rod needle body, a protective cover, a round conductor lower fixing groove, a round conductor upper fixing groove, a fixing nut and mounting holes, wherein four mounting holes are uniformly distributed on the base, the base is fixedly provided with the lower round conductor fixing part, the lower round conductor fixing part is connected with the upper round conductor fixing part, the central position of the upper round conductor fixing part is provided with the base connecting part which is vertically communicated with the round conductor upper fixing groove, the base connecting part is a pipe fitting and is of a hollow pipe fitting structure, the inner wall of the upper end of the base connecting part is provided with an internal thread, the excircle of the upper end of the base connecting part is provided with an external thread, the base connecting part and the upper round conductor fixing part are welded, the lightning rod needle body is connected on the base connecting part, the lower round conductor fixing part, at least one lower fixing groove of the round conductor is arranged.
As a preferred technical scheme: the upper round conductor fixing part is provided with a longitudinal upper round conductor fixing groove, and the upper round conductor fixing groove is perpendicular to the lower round conductor fixing groove.
As a preferred technical scheme: the upper round conductor fixing piece is in threaded connection with the lower round conductor fixing piece through a fixing nut.
As a preferred technical scheme: the lightning rod needle body with the base connecting piece is threaded connection, be located on the lightning rod needle body the fixed visor that is equipped with in base connecting piece upper end excircle threaded connection department, the visor is the lower extreme opening and is the rectangle recess type.
As a preferred technical scheme: the base and the lower round conductor fixing piece are of an integral forging structure.
As a preferred technical scheme: the base is any one of square, rectangle, round, dovetail groove shape and bottleneck shape.
As a preferred technical scheme: the number of the fixing grooves on the round conductor is at least 1.
As a preferred technical scheme: the other form that fixed slot and the fixed slot under the round conductor are connected on the round conductor is the parallel structure design.
As a preferred technical scheme: and a sealing rubber groove is arranged at the joint of the protective cover and the lightning rod body.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a structure adopts combination or integrative forging structure to constitute, and convenient to detach and installation can match the base structure of different shapes as required simultaneously and fix, can adopt different base structures according to the difference of stationary plane shape.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
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, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
As shown in fig. 1, a lightning rod and a base comprise a base 1, a lower round conductor fixing part 2, an upper round conductor fixing part 3, a base connecting part 4, a lightning rod needle body 5, a protective cover 6, a round conductor lower fixing groove 7, a round conductor upper fixing groove 8, a fixing nut 9 and mounting holes 10, wherein four mounting holes 10 are uniformly distributed on the base 1, the lower round conductor fixing part 2 is fixed on the base 1, the upper round conductor fixing part 3 is connected on the lower round conductor fixing part 2, a base connecting part 4 is arranged at the central position of the upper round conductor fixing part 3, the base connecting part 4 is fixedly arranged on the upper round conductor fixing part 3, the base connecting part 4 is vertically communicated with the round conductor upper fixing groove 8, the base connecting part 4 is a pipe fitting, the base connecting part 4 is of a hollow pipe fitting structure, the inner wall at the upper end of the base connecting part 4 is provided with an internal thread, an external, base connecting piece 4 and last round conductor mounting 3 are the welding, be connected with lightning rod needle body 5 on the base connecting piece 4, it has one to be horizontal round conductor lower fixing groove 7 to open down on the round conductor mounting 2, round conductor lower fixing groove 7 is equipped with one at least.
In this embodiment, the upper round conductor fixing member 3 is provided with a longitudinal round conductor upper fixing groove 8, and the round conductor upper fixing groove 8 is perpendicular to the round conductor lower fixing groove 7.
In this embodiment, the upper round conductor fixing member 3 and the lower round conductor fixing member 2 are screwed by a fixing nut 9.
In this embodiment, lightning rod needle 5 with base connecting piece 4 is threaded connection, lie in on the lightning rod needle 5 the fixed visor 6 that is equipped with in base connecting piece 4 upper end excircle threaded connection department, visor 6 is the rectangle recess type for the lower extreme opening.
In this embodiment, the base 1 and the lower circular conductor fixing member 2 are an integral forged structure.
In the present embodiment, the base 1 is any one of square, rectangular, circular, dovetail-shaped, and bottleneck-shaped.
In this embodiment, the number of the fixing grooves 8 on the circular conductor is at least 1.
In the present embodiment, another form of the connection between the circular conductor upper fixing groove 8 and the circular conductor lower fixing groove 7 is a parallel structure design.
Lightning-arrest needle body and base wholly adopt T2 red copper material or 304 stainless steel material to make, base 1, lower round conductor mounting 2 adopt the holistic casting mode of integral type to form, carry out holistic processing in the later stage, lower round conductor mounting 2, go up round conductor mounting 3 and adopt the nut to connect, if lightning-arrest needle body and base wholly adopt the red copper material, then fixation nut is the copper nut, if lightning-arrest needle body and base wholly adopt stainless steel, then fixation nut is the stainless steel.
The arrangement of the lower fixing groove 7 of the round conductor and the upper fixing groove 8 of the round conductor is used for installing and clamping the lightning protection belt of the round conductor, and the lightning protection belt of the round conductor generally adopts a diameter
Round conductors between them, e.g. copper bars, stainless steel bars, copper-plated round bars, or stranded wires, typically having a cross-sectional area of 50mm2、70mm2、95mm2The copper stranded wire, the stainless steel stranded wire, the copper-plated stranded wire and the like can form a straight-through type and a cross type.
The design of mounting hole is used for fixing the base on the parapet, adopts expansion bolts to carry out effective fixed.
And the base connecting piece 4 is provided with internal and external threads, the internal thread is used for connecting the lightning rod body 5, the external thread is used for connecting the protective cover 6, and the joint of the external thread and the protective cover is coated with a sealing conductive adhesive.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. The utility model provides a lightning rod and base which characterized in that: comprises a base (1), a lower round conductor fixing piece (2), an upper round conductor fixing piece (3), a base connecting piece (4), a lightning rod needle body (5), a protective cover (6), a round conductor lower fixing groove (7), a round conductor upper fixing groove (8), a fixing nut (9) and mounting holes (10), wherein four mounting holes (10) are uniformly distributed on the base (1), the lower round conductor fixing piece (2) is fixed on the base (1), the upper round conductor fixing piece (3) is connected on the lower round conductor fixing piece (2), the base connecting piece (4) is arranged at the central position of the upper round conductor fixing piece (3), the base connecting piece (4) is fixedly arranged on the upper round conductor fixing piece (3), the base connecting piece (4) is vertically communicated with the round conductor upper fixing groove (8), the base connecting piece (4) is a pipe fitting, and the base connecting piece (4) is of an empty pipe fitting structure, the inner wall of base connecting piece (4) upper end is equipped with the internal thread, base connecting piece (4) upper end excircle is equipped with the external screw thread, base connecting piece (4) and last round conductor mounting (3) are the welding, be connected with lightning rod needle body (5) on base connecting piece (4), it has one to be horizontal round conductor lower fixed slot (7) to open down on round conductor mounting (2), round conductor lower fixed slot (7) are equipped with one at least.
2. The lightning rod and the base as claimed in claim 1, wherein: the upper round conductor fixing piece (3) is provided with a longitudinal upper round conductor fixing groove (8), and the upper round conductor fixing groove (8) is perpendicular to the lower round conductor fixing groove (7).
3. A lightning rod and base according to claim 1 or 2, characterized in that: the upper round conductor fixing piece (3) is in threaded connection with the lower round conductor fixing piece (2) through a fixing nut (9).
4. The lightning rod and the base as claimed in claim 1, wherein: lightning rod needle body (5) with base connecting piece (4) are threaded connection, lie in on lightning rod needle body (5) fixed visor (6) that are equipped with in base connecting piece (4) upper end excircle threaded connection department, visor (6) are the rectangle recess type for the lower extreme opening.
5. The lightning rod and the base as claimed in claim 1, wherein: the base (1) and the lower round conductor fixing piece (2) are of an integral forging structure.
6. The lightning rod and the base as claimed in claim 1, wherein: the base (1) is any one of square, rectangle, round, dovetail groove shape and bottleneck shape.
7. The lightning rod and the base as claimed in claim 1, wherein: the number of the fixing grooves (8) on the round conductor is at least 1.
8. The lightning rod and the base as claimed in claim 1, wherein: the other form that fixed slot (8) and round conductor lower fixed slot (7) are connected on the round conductor is the parallel structure design.
9. The lightning rod and the base as claimed in claim 4, wherein: and a sealing rubber groove is arranged at the joint of the protective cover (6) and the lightning rod needle body (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922072116.7U CN210640674U (en) | 2019-11-27 | 2019-11-27 | Lightning rod and base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922072116.7U CN210640674U (en) | 2019-11-27 | 2019-11-27 | Lightning rod and base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210640674U true CN210640674U (en) | 2020-05-29 |
Family
ID=70795896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922072116.7U Expired - Fee Related CN210640674U (en) | 2019-11-27 | 2019-11-27 | Lightning rod and base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210640674U (en) |
-
2019
- 2019-11-27 CN CN201922072116.7U patent/CN210640674U/en not_active Expired - Fee Related
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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: 20200529 |