CN110336186A - A kind of collapsible lightning rod - Google Patents
A kind of collapsible lightning rod Download PDFInfo
- Publication number
- CN110336186A CN110336186A CN201910598104.XA CN201910598104A CN110336186A CN 110336186 A CN110336186 A CN 110336186A CN 201910598104 A CN201910598104 A CN 201910598104A CN 110336186 A CN110336186 A CN 110336186A
- Authority
- CN
- China
- Prior art keywords
- fixing pipe
- motion bar
- lightning rod
- holding mechanism
- slot
- 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
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T19/00—Devices providing for corona discharge
- H01T19/04—Devices providing for corona discharge having pointed electrodes
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Elimination Of Static Electricity (AREA)
Abstract
The invention discloses a kind of collapsible lightning rod, including fixing pipe and motion bar, the top of motion bar and fixing pipe is hinged, and motion bar can be rotated in a vertical plane around hinge joint, and motion bar is divided into long section and short section by hinge joint, and the end of long section is equipped with lightning-arrest needle body；Fixing pipe, which is equipped with, can make motion bar in a vertical state and the first holding mechanism of long section upward, and being additionally provided in fixing pipe can make motion bar and fixing pipe keep the second holding mechanism of crossing condition；When motion bar and fixing pipe keep crossing condition, angle >=90 ° between long section and motion bar.When no helicopter is stopped, motion bar is made to be erected in the upper end of fixing pipe by the first holding mechanism, lightning-arrest work can be carried out.Before helicopter stop, fixed after motion bar being rotated to lightning rod body within the safe altitude for being located at helicopter flight by the second holding mechanism.To not only be able to satisfy airplane parking area design requirement, but also it is able to satisfy building lightning protection requirement.
Description
Technical field
The invention belongs to lightning rod technical fields, are related to a kind of collapsible lightning rod, are particularly suitable for height limitation
The occasions such as helistop roofing.
Background technique
Skyscraper evacuating personnel and fire-fighting and rescue difficulty are big, as high-rise building is more and more, " architectural design
Fire safety rules " (GB50016-2014) special skyscraper, especially building height be more than 100m skyscraper, room need to be set
Helistop is pushed up, provides condition for fire-fighting and rescue.But high-rise requires high-rise vulnerable to lightning stroke simultaneously
Top is installed by lightning rod.Since the installation of lightning rod will affect aircraft landing, airplane parking area terminal height restricted problem needs to be solved
Certainly.
Common airplane parking area lightning rod way is generally divided into the following two kinds:
1, non-master drop direction makes a protected area and can cover the lightning rod of entire airplane parking area on airplane parking area.This lightning rod
The disadvantage is that it is too high, easily rock, and must not be the superelevation barrier except having except wind vane in airplane parking area design principle.
2, on airplane parking area safety zone periphery, installation meets the lightning-arrest hour hand of flight safety height.This lightning rod is the disadvantage is that too
Short, protected area is small, and the purpose of discharging in advance is not achieved.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the deficiencies in the prior art, provide one kind and have both been able to satisfy airplane parking area design
It is required that and being able to satisfy building lightning protection requirement, and simple, practical collapsible lightning rod.
In order to solve the above technical problems, the invention adopts the following technical scheme:
The top of a kind of collapsible lightning rod, including fixing pipe and motion bar, the motion bar and fixing pipe is hinged, the activity
Bar can be rotated in a vertical plane around hinge joint, and motion bar is divided into long section and short section, the end of the long section by the hinge joint
Equipped with lightning-arrest needle body；The fixing pipe, which is equipped with, can make the motion bar in a vertical state and the first holding machine of long section upward
Structure, being additionally provided in the fixing pipe can make the motion bar and fixing pipe keep the second holding mechanism of crossing condition；The work
When lever and fixing pipe keep crossing condition, angle >=90 ° between the long section and motion bar.
By above structure, when no helicopter is stopped, start the first holding mechanism, so that motion bar be made to be erected in fixation
The upper end of pipe can carry out lightning-arrest work, to ensure thunderstorm weather energy discharging in advance, protect building.Before helicopter stop,
The first holding mechanism is released, after motion bar being rotated to lightning rod body within the safe altitude for being located at helicopter flight, starting the
Two holding mechanisms make motion bar and fixed link keep crossing condition.To not only be able to satisfy airplane parking area design requirement, but also it is able to satisfy and builds
Build lightning protection requirement.
In order to guarantee to fold the requirement for height of lightning rod, the fixing pipe is height-limited to be formed on airplane parking area safe flight height
Degree, motion bar height can subtract fixing pipe height according to design requirement height and determine.To ensure not scratch ground after motion bar folds
Face surface layer, angle >=90 ° between long section and motion bar
As a further improvement of the above technical scheme:
The side wall upper part of the fixing pipe offers the first through slot for extending to fixing pipe top surface, the rotation center of the motion bar
In the fixing pipe；First through slot has the evacuation stretched out outside the fixing pipe when motion bar rotation for short section empty
Between.
Motion bar is embedded in fixing pipe, can enhance the stability of collapsible lightning rod, is also convenient for design first and second
Holding mechanism.
The fixing pipe and motion bar are hinged by articulation piece, the articulation piece pass through after the side wall of the fixing pipe with institute
Motion bar is stated to be connected.The preferably zinc-plated pin shaft of articulation piece.
First holding mechanism is the fastener set on the fixing pipe side wall, and the fastener is located in the rotation
The lower section of the heart, the fastener may pass through the side wall of the fixing pipe and fix with the motion bar.
Articulation piece and fastener spacing are preferably 100mm.
The preferred galvanized bolt of fastener, for the foldable for increasing motion bar, galvanized bolt bolt headband pull ring, bolt cap is used
Wing nut.
The upper surface of the fixing pipe forms second holding mechanism.
The side wall upper part of the fixing pipe offers the second through slot for extending to fixing pipe top surface, and the first through slot and second are led to
Slot is divided into the two sides of fixing pipe central axis；The floor height of second through slot is greater than or equal to the height of the rotation center
Degree；The bottom surface of second through slot forms second holding mechanism.
For the working performance for ensuring lightning rod, the outer wall of the fixing pipe and motion bar is equipped with conductive layer, the fixation
The outer wall of pipe and motion bar is electrically connected by wires.
Fixing pipe and motion bar are both preferably the zinc-plated steel pipe in surface, and the outer diameter of fixing pipe is greater than the outer diameter of motion bar.
The 25mm of the preferably easy bending of electric wire2Multicore copper sheath line, electric wire both ends pass through bridging bolt respectively with fixing pipe
It is fixed with the outer wall of motion bar, bridges bolt welding in fixing pipe or the outer wall of motion bar, all weld bonds need built-up welding.
The fixing pipe is fixed by pedestal and ground.
The lower part of the fixing pipe offers drainage hole.
To guarantee not ponding in fixing pipe, the drainage hole of Φ 8 is opened in fixing pipe lower part, fixing pipe inner concrete is backfilled to
Drainage hole bottom.
Compared with the prior art, the advantages of the present invention are as follows:
1, the present invention had not only been able to satisfy airplane parking area design requirement, but also was able to satisfy building lightning protection requirement.
2, the configuration of the present invention is simple, folding are easy and safe and reliable.
Detailed description of the invention
Fig. 1 is the collapsible lightning rod of embodiment of the present invention schematic view of the front view in a vertical state.
Fig. 2 is the collapsible lightning rod of embodiment of the present invention side structure schematic view in a vertical state.
Fig. 3 is that the collapsible lightning rod of the embodiment of the present invention is in the schematic view of the front view of folded state.
Marginal data: 1, pedestal；2, fixing pipe；21, the first through slot；22, the second through slot；3, motion bar；31, long section；32,
Short section；4, lightning-arrest needle body；5, articulation piece；6, fastener；7, electric wire；8, bolt is bridged；9, drainage hole；10, downlead.
Specific embodiment
Below in conjunction with specific preferred embodiment, the invention will be further described, but not thereby limiting the invention
Protection scope.
Embodiment 1:
As shown in Figure 1-Figure 3, the collapsible lightning rod of the present embodiment, including pedestal 1, fixing pipe 2 and motion bar 3.Fixing pipe 2 is logical
Pedestal 1 is crossed to be embedded under ground.In other embodiments, pedestal 1 can also be fixed on ground.The preferred steel plate of pedestal 1 is taken shelter from the thunder
Downlead 10 is welded on pedestal 1.
Fixing pipe 2 and motion bar 3 are hinged by articulation piece 5, and motion bar 3 can be rotated in a vertical plane around hinge joint, hinge
Contact divides motion bar 3 for long section 31 and short section 32, and the end of long section 31 is equipped with lightning-arrest needle body 4.The rotation center position of motion bar 3
In fixing pipe 2.
For the working performance for ensuring lightning rod, the outer wall of fixing pipe 2 and motion bar 3 is the zinc-plated steel pipe in surface, fixed
The outer wall of pipe 2 and motion bar 3 is electrically connected by electric wire 7.Fixing pipe 2 is preferably DN25 coating steel pipe, and motion bar 3 is preferably DN15
Coating steel pipe；Lightning-arrest needle body 4 is preferably Φ 12mm galvanized steel bar.
The 25mm of the preferably easy bending of electric wire2Multicore copper sheath line, 7 both ends of electric wire pass through bridging bolt 8(M8 × 15mm)
The outer wall with fixing pipe 2 and motion bar 3 is fixed respectively, and bridging bolt 8 is welded in the outer wall of fixing pipe 2 or motion bar 3, all welderings
Mouth needs built-up welding.After lightning rod is installed, then multicore copper sheath line reliably bridged.
Referring to Fig. 2, the side wall upper part of fixing pipe 2 offer extend to 2 top surface of fixing pipe the first through slot 21 and second it is logical
Slot 22, the first through slot 21 and the second through slot 22 are divided into the two sides of 2 central axis of fixing pipe.
First through slot 21, which has, stretches out the avoiding space outside fixing pipe 2 for short section 32 when motion bar 3 is rotated.Second through slot
22 floor height is equal to the height of rotation center.
Wherein, articulation piece 5 is preferably the zinc-plated shaft of M8 × 30mm, and shaft runs through the side wall of fixing pipe 2 and motion bar 3, is turned
The both ends of axis pass through backstop cap backstop after stretching out outside the fixing pipe, to prevent the abjection of rotation stop axis.
As illustrated in fig. 1 and 2, the side wall of fixing pipe 2 is equipped with dismountable fastener 6, and fastener 6 is located at rotation center
Lower section, fastener 6 may pass through the side wall of fixing pipe 2 and fixed with motion bar 3, offers in short section 32 and fastener 6 cooperates
Connecting hole.When motion bar 3 rotate in a vertical state and long section 31 upward when, by fastener 6 pass through fixing pipe 2 side wall and
Motion bar 3 can be locked in vertical state by the connecting hole of motion bar 3.At this point, lightning-arrest work can be carried out, to ensure thundery sky
Gas energy discharging in advance protects building.
Fastener 6 is preferably M8 × 30mm galvanized bolt, the mating wing nut of the galvanized bolt, folding easy to disassemble.
As shown in figure 3, fastener 6 is removed, motion bar 3 can be rotated around articulation piece 5 before helicopter stop.It will
Motion bar 3 is rotated towards the second through slot 22 to long section 31 to be stopped to continue to rotate by the bottom surface of the second through slot 22, can be by work
Lever 3 is locked in long section 31 and fixing pipe 2 is in 90 ° of folded state.At this point, lightning rod is located at the safe altitude of helicopter flight
Within, helicopter can safety stop.
To guarantee not ponding in fixing pipe 2, the drainage hole 9 of Φ 8,2 inside lower section of fixing pipe are opened in 2 lower sidewall of fixing pipe
Concrete backfill is to 9 bottom of drainage hole.
The above is only the preferred embodiment of the application, not does any type of limitation to the application, although this Shen
Please disclosed as above with preferred embodiment, however not to limit the application, any person skilled in the art is not taking off
In the range of technical scheme, a little variation or modification are made using the technology contents of the disclosure above and is equal to
Case study on implementation is imitated, is belonged in technical proposal scope.
Claims (9)
1. a kind of collapsible lightning rod, which is characterized in that including fixing pipe (2) and motion bar (3), the motion bar (3) and solid
The top of fixed pipe (2) is hinged, and the motion bar (3) can rotate in a vertical plane around hinge joint, and the hinge joint is by motion bar
(3) it is divided into long section (31) and short section (32), the end of the long section (31) is equipped with lightning-arrest needle body (4)；It is set on the fixing pipe (2)
Having can make the motion bar (3) in a vertical state and the first holding mechanism of long section (31) upward, on the fixing pipe (2) also
Equipped with the second holding mechanism that can make the motion bar (3) and fixing pipe (2) holding crossing condition；The motion bar (3) and solid
When fixed pipe (2) keeps crossing condition, angle >=90 ° between the long section (31) and motion bar (3).
2. collapsible lightning rod according to claim 1, which is characterized in that the side wall upper part of the fixing pipe (2) opens up
There is the first through slot (21) for extending to fixing pipe (2) top surface, the rotation center of the motion bar (3) is located at the fixing pipe (2)
In；First through slot (21), which has, stretches out the evacuation sky of the fixing pipe (2) outside for short section (32) when motion bar (3) rotation
Between.
3. collapsible lightning rod according to claim 2, which is characterized in that the fixing pipe (2) and motion bar (3) pass through
Hingedly, the articulation piece (5) is connected after the side wall of the fixing pipe (2) with the motion bar (3) articulation piece (5).
4. collapsible lightning rod according to claim 2, which is characterized in that first holding mechanism is set on described solid
The fastener (6) of fixed pipe (2) side wall, the fastener (6) are located at the lower section of the rotation center, and the fastener (6) can wear
It crosses the side wall of the fixing pipe (2) and is fixed with the motion bar (3).
5. collapsible lightning rod according to claim 2, which is characterized in that the upper surface of the fixing pipe (2) forms institute
State the second holding mechanism.
6. collapsible lightning rod according to claim 2, which is characterized in that the side wall upper part of the fixing pipe (2) opens up
There is the second through slot (22) for extending to fixing pipe (2) top surface, the first through slot (21) and the second through slot (22) are divided into fixing pipe (2)
The two sides of central axis；The floor height of second through slot (22) is greater than or equal to the height of the rotation center；Described
The bottom surface of two through slots (22) forms second holding mechanism.
7. collapsible lightning rod according to claim 1-6, which is characterized in that the fixing pipe (2) and activity
The outer wall of bar (3) is equipped with conductive layer, and the outer wall of the fixing pipe (2) and motion bar (3) passes through electric wire (7) and is electrically connected.
8. collapsible lightning rod according to claim 1-6, which is characterized in that the fixing pipe (2) passes through bottom
Seat (1) is fixed with ground.
9. collapsible lightning rod according to claim 1-6, which is characterized in that the lower part of the fixing pipe (2)
Offer drainage hole (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910598104.XA CN110336186A (en) | 2019-07-04 | 2019-07-04 | A kind of collapsible lightning rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910598104.XA CN110336186A (en) | 2019-07-04 | 2019-07-04 | A kind of collapsible lightning rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110336186A true CN110336186A (en) | 2019-10-15 |
Family
ID=68143163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910598104.XA Pending CN110336186A (en) | 2019-07-04 | 2019-07-04 | A kind of collapsible lightning rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110336186A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111082335A (en) * | 2020-01-15 | 2020-04-28 | 余京丽 | Lightning-proof power distribution cabinet |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205212179U (en) * | 2015-12-05 | 2016-05-04 | 徐晰 | But angle regulation's lightning rod |
| CN205882392U (en) * | 2016-07-28 | 2017-01-11 | 云南宇恬防雷材料有限公司 | Air park automatic rising formula lightning rod |
| CN108233184A (en) * | 2018-01-16 | 2018-06-29 | 宁夏中科天际防雷检测有限公司 | A kind of packaged type airplane parking area lift lightning protection electric installation |
-
2019
- 2019-07-04 CN CN201910598104.XA patent/CN110336186A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205212179U (en) * | 2015-12-05 | 2016-05-04 | 徐晰 | But angle regulation's lightning rod |
| CN205882392U (en) * | 2016-07-28 | 2017-01-11 | 云南宇恬防雷材料有限公司 | Air park automatic rising formula lightning rod |
| CN108233184A (en) * | 2018-01-16 | 2018-06-29 | 宁夏中科天际防雷检测有限公司 | A kind of packaged type airplane parking area lift lightning protection electric installation |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111082335A (en) * | 2020-01-15 | 2020-04-28 | 余京丽 | Lightning-proof power distribution cabinet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102733322B (en) | Building roof helicopter lightweight apron | |
| CN202401815U (en) | Novel composite insulator cross arm repairing tower of 220 kV electric transmission line | |
| CN110336186A (en) | A kind of collapsible lightning rod | |
| CN205637553U (en) | Insulating collapsible barrier of high strength platform | |
| CN103669955B (en) | The data acquisition of a kind of applicable field installation and emergent public broadcasting upright column system | |
| CN205863064U (en) | Switch mechanism rain cover | |
| CN105197029B (en) | Barrier-crossing traveling mechanism and inspection electric aerodyne | |
| CN206790064U (en) | Wind power generating set and its cable protecting device of roller | |
| CN108750887A (en) | A kind of elevator car top fence assembly | |
| CN210074426U (en) | Lightning rod | |
| CN209354001U (en) | A kind of improved hanging deck type explosion blast proof movable door structure | |
| CN209019829U (en) | A kind of long range exploration extinguishing device | |
| CN109720568A (en) | A kind of deployable and collapsible water rudder structure being embedded in rudder | |
| CN205791410U (en) | All insulation 35kV cable rod rising device | |
| CN209482832U (en) | A kind of construction enclosing | |
| CN211144347U (en) | Aerial ladder vehicle with mechanical bucket | |
| CN206934458U (en) | A kind of novel foldable hanging basket | |
| CN105846382B (en) | All insulation 35kV cable rod rising devices | |
| CN209419173U (en) | Component is defendd in windage yaw | |
| CN208088948U (en) | A kind of Combined type power security protection sleeve | |
| CN207225223U (en) | A kind of used in fire-fighting built-in folded pedal | |
| CN219973853U (en) | Turning plate structure of lifting scaffold | |
| CN108725694A (en) | A kind of collapsible lamp mast raising thrustor | |
| CN209165109U (en) | A kind of civil aviation multiple degrees of freedom adjusting desk light | |
| CN205476753U (en) | Shut down fluffy room structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191015 |
|
| RJ01 | Rejection of invention patent application after publication |