CN205960423U - Roof lightning protection net - Google Patents
Roof lightning protection net Download PDFInfo
- Publication number
- CN205960423U CN205960423U CN201620992262.5U CN201620992262U CN205960423U CN 205960423 U CN205960423 U CN 205960423U CN 201620992262 U CN201620992262 U CN 201620992262U CN 205960423 U CN205960423 U CN 205960423U
- Authority
- CN
- China
- Prior art keywords
- roof
- lightning protection
- protection net
- fixing
- wire copper
- 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
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- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The utility model discloses a roof lightning protection net, including the lightning protection net who sets up on the roof, lightning protection net is fenestral fabric, lightning protection net passes through a plurality of fixing device and connects on the roof. Fixing device includes wire copper nose, wire copper nose passes through fixing bolt and fixation nut fixes on the roof, still be provided with fixed supporter between wire copper nose and roof. Having abandoned traditional welding in the overlap joint mode, having adopted the wire copper nose crimping, whole lightning protection net does not adopt welding process, and fundamentally has eliminated the phenomenon because of the material rusts and causes the disconnection of lightning protection net check, contact resistance increase and roofing rusty stain to pollute. Having used the aluminum stranded conductor material, having flare -outed easily, its construction cost is low, the degree of difficulty is little, it is effectual to electrically conduct, and simply generous, fixed supporter does not adopt the precast concrete piece, adopts the epoxy board to paste ground with the installation, and the back install to fixed supporter, with the marine glue to its tight sealing, stop owing to install the phenomenon emergence that the mounting caused the house to leak.
Description
Technical field
This utility model is related to shocking preventing technology, in particular to a kind of roof lightning conduction.
Background technology
The bright dress lighting proof strip in original design roof, the round steel using ￠ 8 or Φ 10 is welded, and weld easily causes material life
Rust leads to lighting proof strip to disconnect, and rusty stain causes roofing to pollute.Its support member is fixing difficult, easily tilts to lead to lightning conducter to bend.Keep away
Thunder band is installed along roofing, fixing in concrete bearing, and concrete bearing is typically prefabricated at the construction field (site).Using ￠ 8 or ￠ 10
Round steel material, using before should need to carry out cold drawn straightening to lightning conducter.This conventional mounting means, increased construction cost, applies
Work difficulty, impact construction speed, support member are fixing difficult and concrete needs in-situ precast, and the installation such as making difficulty also exists other
Problem：1. on wall, lighting proof strip supports that clamp is fixing loosely or to support clamp to tighten up a screw loosening；2. lighting proof strip, when roofing lays, turns
Angular position is quarter bend；3. support clamp apart from uneven, and support clamp away from corner-centric apart from inconsistent；4. concrete is pre-
The out-of-flatness of clamp dog bottom, is not cemented with roofing；5. take shelter from the thunder and rise and fall and buckling phenomenon with height, lighting proof strip is not straight, beyond fair
Permitted deviation；6. when lighting proof strip, downlead round steel overlap joint, single-sided welding；7. weld bond has slag inclusion, stings at meat, crackle, pore and coating
Manage the phenomenon such as unclean；8. deformation joint occurs the problems such as not doing compensation deals.And the Power House important field that is power generation
One of institute, Factory Building is subject to the harm of thunder and lightning larger, and Factory Building once suffers from thunder calamity, and loss is often very serious, and the depositing of problem above
Directly affect roof lightning protection effect, bring hidden danger also to the safety of Power House.
Utility model content
This utility model be solve existing lighting proof strip conductive capability weaker, easy-to-rust problem on deformation and a kind of roof is proposed
Lightning conduction.
The technical scheme that this utility model solves above-mentioned technical problem is as follows：
A kind of roof lightning conduction, including the lightning conduction being arranged on roof, described lightning conduction is in fenestral fabric, described lightning-arrest
Netcom crosses several fixing devices and is connected on roof；
Described fixing device includes copper lug, and described copper lug is fixed on roof by fixing bolt and fixing nut；Institute
State and between copper lug and roof, be additionally provided with fixing supporter.Described fixing supporter is close on roof.
Further, the minimum grid size of described lightning conduction is 10m*10m.
Yet further, described lightning conduction is 120mm for sectional area2Aluminum stranded conductor.
The beneficial effects of the utility model are：Abandon traditional welding in overlapping mode, crimped using copper lug, entirely
Lightning conduction is provided without welding procedure, be inherently eliminated cause lightning-arrest grid to disconnect because material gets rusty, contact resistance increase and
The phenomenon of roofing rusty stain pollution；Using aluminum stranded conductor material, easily stretch, its construction cost is low, difficulty is little, conductive effect is good, and
Simply generous；Fixing supporter does not adopt concrete precast block, is installed using epoxy resin board patch roof, fixing supporter peace
After installing, with marine glue to its tight sealing, prevent to occur due to the phenomenon that mounting fixing parts cause house leak, also reduce into
This low, difficulty.Reduce construction costs, construction technology is simple, convenient later maintenance, overall image is more attractive in appearance and meets lightning-arrest property
Design specification requirement can be met.
Brief description
Fig. 1 is lightning conduction structural representation in this utility model.
The structural representation of fixing device in this utility model of Fig. 2 position.
In accompanying drawing, the list of parts representated by each label is as follows：
Lightning conduction 1；Fixing bolt 2；Fixing nut 3；Copper lug 4；Fixing supporter 5.
Specific embodiment
Below in conjunction with accompanying drawing, principle of the present utility model and feature are described, example is served only for explaining this practicality
New, it is not intended to limit scope of the present utility model.
As shown in Figure 1 in lightning conduction 1 setting and roof, lightning conduction 1 is in latticed, and its minimum grid is 10m*10m, takes shelter from the thunder
It is 120mm that net 1 adopts sectional area2Aluminum stranded conductor.Its maximum mesh is that the aluminum stranded conductor of outermost grid is arranged on roof edge.
Aluminum twisted wire electric conductivity is better than common steel twisted wire, and grid is more intensive, and its lightning-arrest conductive capability is stronger but cost
Higher.
As shown in Fig. 2 lightning conduction 1 is connected on roof by several fixing devices.Fixing device includes copper lug 4,
Copper lug 4 passes through fixing bolt 2 and fixing nut 3 is fixed on roof；It is additionally provided with fixing supporter 5 between copper lug 4 and roof.
When this utility model uses fixing device to crimp, note from sizeable ground connection nose it is ensured that crimping firmly,
Carry out warding off stannum process in crimping, at impacted bolt, must have check washer or locking standby nut, fixing supporter does not adopt mixed
Solidifying soil prefabricated section, is installed using epoxy resin board patch roof, after fixing supporter installs, need to be with marine glue to its tight envelope
Mouthful, prevent from seeping water.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all in this practicality
Within new spirit and principle, any modification, equivalent substitution and improvement made etc., should be included in guarantor of the present utility model
Within the scope of shield.
Claims (3)
1. a kind of roof lightning conduction it is characterised in that：Including the lightning conduction (1) being arranged on roof, described lightning conduction (1) is in grid
Shape structure, described lightning conduction (1) is connected on roof by several fixing devices；Described fixing device includes copper lug (4),
Described copper lug (4) passes through fixing bolt (2) and fixing nut (3) is fixed on roof；Described copper lug (4) also sets and between roof
It is equipped with fixing supporter (5)；Described fixing supporter (5) is attached on roof.
2. a kind of roof lightning conduction according to claim 1 it is characterised in that：The minimum grid of described lightning conduction (1) is big
Little for 10m*10m.
3. a kind of roof lightning conduction according to claim 1 it is characterised in that：Described lightning conduction (1) for sectional area is
120mm2Aluminum stranded conductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620992262.5U CN205960423U (en) | 2016-08-30 | 2016-08-30 | Roof lightning protection net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620992262.5U CN205960423U (en) | 2016-08-30 | 2016-08-30 | Roof lightning protection net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205960423U true CN205960423U (en) | 2017-02-15 |
Family
ID=57978840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620992262.5U Expired - Fee Related CN205960423U (en) | 2016-08-30 | 2016-08-30 | Roof lightning protection net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205960423U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110265957A (en) * | 2019-07-13 | 2019-09-20 | 信息产业电子第十一设计研究院科技工程股份有限公司 | It is a kind of stick on concrete roof connect sudden strain of a muscle belt supporting frame |
| CN110364931A (en) * | 2019-06-20 | 2019-10-22 | 浙江省送变电工程有限公司 | A kind of compression joint type roof lightning band and its installation method |
-
2016
- 2016-08-30 CN CN201620992262.5U patent/CN205960423U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110364931A (en) * | 2019-06-20 | 2019-10-22 | 浙江省送变电工程有限公司 | A kind of compression joint type roof lightning band and its installation method |
| CN110364931B (en) * | 2019-06-20 | 2023-11-10 | 浙江省送变电工程有限公司 | Crimping type roof lightning protection belt and installation method thereof |
| CN110265957A (en) * | 2019-07-13 | 2019-09-20 | 信息产业电子第十一设计研究院科技工程股份有限公司 | It is a kind of stick on concrete roof connect sudden strain of a muscle belt supporting frame |
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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: 20170215 Termination date: 20170830 |