CN109936049A - A kind of portable lightning protection device - Google Patents
A kind of portable lightning protection device Download PDFInfo
- Publication number
- CN109936049A CN109936049A CN201711378244.3A CN201711378244A CN109936049A CN 109936049 A CN109936049 A CN 109936049A CN 201711378244 A CN201711378244 A CN 201711378244A CN 109936049 A CN109936049 A CN 109936049A
- Authority
- CN
- China
- Prior art keywords
- loop bar
- connecting rod
- mounting blocks
- sleeve
- limited block
- 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.)
- Pending
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- Elimination Of Static Electricity (AREA)
Abstract
The invention discloses a kind of portable lightning protection devices, including the first mounting blocks and the second mounting blocks, the top of first mounting blocks and the second mounting blocks offers through-hole, the bottom end side of first mounting blocks is hinged with first connecting rod, the top of first mounting blocks is hinged with first sleeve close to the side of first connecting rod, the second connecting rod is socketed in first sleeve, and second connecting rod be slidably connected in first sleeve, second connecting rod is located at one end side wall middle position inside first sleeve and is fixed with the first fastening screw, one end that second connecting rod extends first sleeve is socketed with the first loop bar, one end of second connecting rod is fixed with the first limited block, and first limited block be slidably connected at the inside of the first loop bar.Present apparatus structure is simple, novel in design, convenient for folding, consequently facilitating installation personnel carries installation, reduces the installation difficulty of installation personnel, improves work efficiency.
Description
Technical field
The present invention relates to lightning rod technical field more particularly to a kind of portable lightning protection devices.
Background technique
Lightning rod also known as lightning rod are the devices for protecting building, tall and big trees etc. to avoid lightning stroke.It is being protected
An arrester is installed on object top, is connected with conducting wire up to specification with the aerial drainage earth mat for being embedded in underground.Lightning-arrest gauge must
GB standard must be met, the terminal height specification that each lightning protection classification needs is different.When thundercloud discharge is close to ground
It is distorted ground electric field.On the top of lightning rod, the space that internal field concentrates is formed, to influence lightning leader electric discharge
Developing direction, guide thunder and lightning to lightning-arrest needle-discharging, then lightning current is introduced the earth by down conductor and earthing or grounding means, from
And make protected object body from lightning stroke.
Existing air terminal length is different, and many lightning rods need to be mounted on the roof of skyscraper, if lightning-arrest
The length of needle is too long, is not easy to installation personnel and carries lightning rod to high-rise roof, is more troublesome in handling process, time-consuming
Arduously, thus it is proposed that a kind of portable lightning protection device.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of portable lightning protection dress proposed
It sets.
To achieve the goals above, present invention employs following technical solutions:
A kind of portable lightning protection device, including the first mounting blocks and the second mounting blocks, the first mounting blocks and the second mounting blocks
Top offer through-hole, the bottom end side of the first mounting blocks is hinged with first connecting rod, and the top of the first mounting blocks is close
The side of first connecting rod is hinged with first sleeve, the second connecting rod is socketed in first sleeve, and the sliding of the second connecting rod connects
It connects in first sleeve, the second connecting rod is located at one end side wall middle position inside first sleeve and is fixed with the first fastening spiral shell
Bar, one end that the second connecting rod extends first sleeve are socketed with the first loop bar, and one end of the second connecting rod is fixed with the first limit
Position block, and the first limited block is slidably connected at the inside of the first loop bar, the first loop bar are hinged on the far from one end of first sleeve
The bottom end of two mounting blocks, the tops of the second mounting blocks are hinged with second sleeve close to one end of the first loop bar, second sleeve it is interior
Portion's sliding sleeve is connected to the second loop bar, and one end that the second loop bar is located at second sleeve is fixed with the second fastening screw, in the second loop bar
It is socketed with attracting thunder needle, one end that attracting thunder needle is located inside the second loop bar is fixed with the second limited block, and the sliding of the second limited block connects
It connects in the inside of the second loop bar.
Preferably, it is equipped with fastening bolt on first loop bar and the second loop bar, fastening bolt is limited with first respectively
Block and the second limited block are threadedly coupled, and fastening bolt extends through the second loop bar and the first loop bar.
Preferably, the one end of one end and the second loop bar far from the second mounting blocks of first loop bar far from the first mounting blocks
It is respectively and fixedly provided with the support rod being vertically arranged.
Preferably, one end side wall middle position of the first connecting rod and the first loop bar offers threaded hole.
Preferably, the attracting thunder needle, the second loop bar, the first loop bar, the second connecting rod and first connecting rod are conductive gold
Belong to material.
Preferably, the top of the first limit block and the second limit block offers the first threaded hole, two fastening spiral shells
Bolt is threaded in respectively in two the first threaded holes.
It is in the present invention the utility model has the advantages that the present apparatus pass through first connecting rod, the first mounting blocks, the first fastening screw, first
Sleeve, the first loop bar, the second connecting rod, the first limited block, the second mounting blocks, the second fastening screw, second sleeve, the second limit
The setting of block, the second loop bar and attracting thunder needle can fold the lightning protection device, and solving existing lightning rod can not fold,
Not readily portable situation is easily installed personnel and carries the lightning arrester to skyscraper roof and installs, present apparatus knot
Structure is simple, novel in design, convenient for folding, consequently facilitating installation personnel carries installation, reduces the installation difficulty of installation personnel, mentions
High working efficiency.
Detailed description of the invention
Fig. 1 is a kind of foldable structure schematic diagram of portable lightning protection device proposed by the present invention；
Fig. 2 is a kind of local attachment structure schematic diagram of portable lightning protection device proposed by the present invention.
In figure: 1 first connecting rod, 2 first mounting blocks, 3 first fastening screws, 4 first sleeves, 5 first loop bars, 6 second
Connecting rod, 7 first limited blocks, 8 second mounting blocks, 9 second fastening screws, 10 second sleeves, 11 second limited blocks, 12 second sets
Bar, 13 attracting thunder needles.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-2, a kind of portable lightning protection device, including the first mounting blocks 2 and the second mounting blocks 8, the first mounting blocks 2
Through-hole is offered with the top of the second mounting blocks 8, the bottom end side of the first mounting blocks 2 is hinged with first connecting rod 1, the first peace
The top of dress block 2 is hinged with first sleeve 4 close to the side of first connecting rod 1, and the second connecting rod 6 is socketed in first sleeve 4,
And second connecting rod 6 be slidably connected in first sleeve 4, the second connecting rod 6 is located among one end side wall inside first sleeve 4
Position is fixed with the first fastening screw 3, and one end that the second connecting rod 6 extends first sleeve 4 is socketed with the first loop bar 5, and second
One end of connecting rod 6 is fixed with the first limited block 7, and the first limited block 7 is slidably connected at the inside of the first loop bar 5, first set
Bar 5 is hinged on the bottom end of the second mounting blocks 8 far from one end of first sleeve 4, and the top of the second mounting blocks 8 is close to the first loop bar 5
One end be hinged with second sleeve 10, the internal slide of second sleeve 10 is socketed with the second loop bar 12, and the second loop bar 12 is located at the
One end of two sleeves 10 is fixed with the second fastening screw 9, and attracting thunder needle 13 is socketed in the second loop bar 12, and attracting thunder needle 13 is located at second
One end inside loop bar 12 is fixed with the second limited block 11, and the second limited block 11 is slidably connected at the inside of the second loop bar 12,
Be equipped with fastening bolt on first loop bar 5 and the second loop bar 12, fastening bolt respectively with the first limited block 7 and the second limited block 11
Be threadedly coupled, and fastening bolt extends through the second loop bar 12 and the first loop bar 5, the first loop bar 5 far from the first mounting blocks 2 one
End and the second loop bar 12 are respectively and fixedly provided with the support rod being vertically arranged, first connecting rod 1 and first far from one end of the second mounting blocks 2
One end side wall middle position of loop bar 5 offers threaded hole, attracting thunder needle 13, the second loop bar 12, the connection of the first loop bar 5, second
Bar 6 and first connecting rod 1 are conductive metal material, and the top of the first limited block 7 and the second limited block 11 offers first
Threaded hole, two fastening bolts are threaded in respectively in two the first threaded holes.
Working principle: this lightning protection device uses foldable telescopic structure, greatly reduces the occupied space of the device, when
Installation personnel can easily carry the lightning protection device to designated mounting place very much during installation, pacify to the lightning protection device
Dress, when needing to install, first backs out fastening bolt, then first extracts attracting thunder needle 13 out, second limited block of 13 one end of attracting thunder needle
11 slide in the second loop bar 12, and when attracting thunder needle 13 is fully drawn out, fastening bolt is passed through the second of 12 one end of the second loop bar
In threaded hole on the second limited block of threaded hole precession 11, until tightening the fixation for realizing attracting thunder needle 13, second set is then rotated
Second mounting blocks 8 of bar 12,12 bottom end of the second loop bar can be rotated to vertical direction, and the through-hole opened up on the second mounting blocks 8 can be with
The opening of second sleeve 10 is aligned, and then the second mounting blocks 8 also can rotate to one end of level and the first loop bar 5 positioned at same
On straight line, at this moment by 13 slide downward of attracting thunder needle, at this moment the second fastening screw 9 can slowly be snapped down to 5 one end of the first loop bar and open up
The first threaded hole in, then rotate the second loop bar 12 and to realize attracting thunder needle in 9 the first threaded hole of precession of the second fastening screw
13 dock with the first loop bar 5, and the second connecting rod 6 inside same first loop bar 5 can also be equally flexible with attracting thunder needle 13
It is fixed, then use the method docked with attracting thunder needle 13 that the second connecting rod 6 is made to dock fixation with first connecting rod 1, so that should
Device forms vertical bar shape, and the bottom end of first connecting rod 1 is finally fixedly mounted on to specified position, present apparatus structure letter
It is single, it is novel in design, convenient for folding, consequently facilitating installation personnel carries installation, the installation difficulty of installation personnel is reduced, is improved
Working efficiency.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of portable lightning protection device, including the first mounting blocks (2) and the second mounting blocks (8), which is characterized in that described first
The top of mounting blocks (2) and the second mounting blocks (8) offers through-hole, and the bottom end side of the first mounting blocks (2) is hinged with first
The top of connecting rod (1), the first mounting blocks (2) is hinged with first sleeve (4), first set close to the side of first connecting rod (1)
It is socketed with the second connecting rod (6) in cylinder (4), and the second connecting rod (6) is slidably connected in first sleeve (4), the second connecting rod
(6) it is located at first sleeve (4) internal one end side wall middle position to be fixed with the first fastening screw (3), the second connecting rod (6) is prolonged
The one end for stretching out first sleeve (4) is socketed with the first loop bar (5), and one end of the second connecting rod (6) is fixed with the first limited block
(7), and the first limited block (7) is slidably connected at the inside of the first loop bar (5), the first loop bar (5) far from first sleeve (4) one
End is hinged on the bottom ends of the second mounting blocks (8), and the tops of the second mounting blocks (8) is hinged with the close to one end of the first loop bar (5)
Two sleeves (10), the internal slide of second sleeve (10) are socketed with the second loop bar (12), and the second loop bar (12) is located at second sleeve
(10) one end is fixed with the second fastening screw (9), is socketed with attracting thunder needle (13) in the second loop bar (12), attracting thunder needle (13) is located at
The internal one end of second loop bar (12) is fixed with the second limited block (11), and the second limited block (11) is slidably connected at the second loop bar
(12) inside.
2. a kind of portable lightning protection device according to claim 1, which is characterized in that first loop bar (5) and second
Fastening bolt is equipped on loop bar (12), fastening bolt is threadedly coupled with the first limited block (7) and the second limited block (11) respectively,
And fastening bolt extends through the second loop bar (12) and the first loop bar (5).
3. a kind of portable lightning protection device according to claim 1, which is characterized in that first loop bar (5) is far from the
One end of one mounting blocks (2) and one end of the second loop bar (12) separate second mounting blocks (2) are respectively and fixedly provided with the support being vertically arranged
Bar.
4. a kind of portable lightning protection device according to claim 1, which is characterized in that the first connecting rod (1) and
One end side wall middle position of one loop bar (5) offers threaded hole.
5. a kind of portable lightning protection device according to claim 1, which is characterized in that the attracting thunder needle (13), second set
Bar (12), the first loop bar (5), the second connecting rod (6) and first connecting rod (1) are conductive metal material.
6. a kind of portable lightning protection device according to claim 1, which is characterized in that first limited block (7) and
The top of two limited blocks (11) offers the first threaded hole, and two fastening bolts are threaded in two the first threaded holes respectively
It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711378244.3A CN109936049A (en) | 2017-12-19 | 2017-12-19 | A kind of portable lightning protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711378244.3A CN109936049A (en) | 2017-12-19 | 2017-12-19 | A kind of portable lightning protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109936049A true CN109936049A (en) | 2019-06-25 |
Family
ID=66984099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711378244.3A Pending CN109936049A (en) | 2017-12-19 | 2017-12-19 | A kind of portable lightning protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109936049A (en) |
-
2017
- 2017-12-19 CN CN201711378244.3A patent/CN109936049A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190625 |