CN109193543A - A kind of pipe gallery lightning arrester and lightning protection method - Google Patents
A kind of pipe gallery lightning arrester and lightning protection method Download PDFInfo
- Publication number
- CN109193543A CN109193543A CN201811207571.7A CN201811207571A CN109193543A CN 109193543 A CN109193543 A CN 109193543A CN 201811207571 A CN201811207571 A CN 201811207571A CN 109193543 A CN109193543 A CN 109193543A
- Authority
- CN
- China
- Prior art keywords
- ironware
- piping lane
- proof strip
- lighting proof
- walls
- 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
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000010276 construction Methods 0.000 claims abstract description 28
- 230000003014 reinforcing effect Effects 0.000 claims description 16
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 238000005266 casting Methods 0.000 claims description 4
- 210000004262 dental pulp cavity Anatomy 0.000 claims description 2
- 238000013461 design Methods 0.000 abstract description 2
- 238000007689 inspection Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000003466 welding Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009440 infrastructure construction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G13/00—Installations of lightning conductors; Fastening thereof to supporting structure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/66—Connections with the terrestrial mass, e.g. earth plate, earth pin
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention discloses a kind of pipe gallery lightning arresters, mainly include lighting proof strip, lighting proof strip connector, ironware through walls, pre-buried lighting proof strip and lightning protection earthing device inside sequentially connected piping lane.Pipe gallery lightning arrester of the present invention is reasonable in design, and facility in piping lane is made full use of to carry out lighting proof strip laying, save the cost；Members are embedded in piping lane ground and wall in piping lane work progress, subsequent construction is avoided to punch in wall or ground in the process, a possibility that wall and ground bar construction are by destroying is caused, construction efficiency is accelerated, improves construction quality and safety.Using lighting proof strip device of the present invention, so that line arrangement is neat in piping lane, it is convenient for staff's ordinary maintenance and inspection.The present invention still further provides a kind of pipe gallery lightning protection method.
Description
Technical field
The present invention relates to lightening protection installation and methods, and in particular to a kind of pipe gallery lighting proof strip device and lightning protection method.
Background technique
Pipe gallery is the public tunnel that Urban Underground is used to concentrate laying municipal pipeline.Pipe gallery is current municipal base
One major project of Infrastructure construction, can effectively prevent excavated pavement repeatedly, facilitate technical staff can be to each in piping lane
Class pipeline repaired, safeguarded, extending capacity reformation etc..It is more that electric power, communication, radio and television, water supply etc. are generally comprised in pipe gallery
Kind living facilities pipeline, therefore often there is phenomena such as cable failure or motor electric leakage, so that the bracket of piping lane side wall has
Electric current, or attacked by external lightning, therefore, the lightning-arrest and conductive measure for carrying out pipe gallery is extremely important.
Summary of the invention
For above-mentioned technical problem of the existing technology, the present invention provides a kind of pipe gallery lightning arrester and lightning-arrest side
Method can effectively improve the safety of pipe gallery, play lightning-arrest and conductive effect.
The technical solution of present invention realization above-mentioned purpose are as follows:
A kind of pipe gallery lightning arrester mainly includes lighting proof strip inside piping lane, lighting proof strip connector, ironware through walls, pre-
Lighting proof strip and lightning protection earthing device are buried, lighting proof strip is fixedly connected on the horizontal support of piping lane side wall inside the piping lane, piping lane
Internal lighting proof strip is connect by lighting proof strip connector with ironware through walls, and ironware through walls is filled further through pre-buried lighting proof strip and lightning protection earthing
Set connection.
The ironware through walls includes internal ironware and external ironware, and the two is connected by connector.
The connector is generally several reinforcing bar compositions, and the internal ironware and external ironware can be iron plate and be made.This
The ironware through walls of invention can be made of waste leftover material.
The internal ironware is set on piping lane inner wall, and the external ironware is set on piping lane outer wall, the connector
In piping lane side wall wall and pass through the internal ironware of piping lane side wall connection and external ironware.Specifically by the inside of ironware through walls
Ironware is welded on the inside of piping lane side wall bar construction on reinforcing bar, external ironware is welded on the outside of bar construction on reinforcing bar, inside
Several reinforcing bars of piping lane bar construction welding are passed through between portion's ironware and external ironware connects the two.
In the present invention, the both ends of the lighting proof strip connector are connect with lighting proof strip inside piping lane and ironware through walls respectively, institute
Ironware through walls and pre-buried lightning-arrest band connection are stated, pre-buried lighting proof strip is connect with lightning protection earthing device.
Lighting proof strip is laid on wherein one layer of horizontal support of piping lane sidewall support inside the piping lane, and solid by screw
It is scheduled on horizontal support.The horizontal support, which refers to, stretches out piping lane side wall and the bracket perpendicular with piping lane sidewall plane.
At pipe gallery expansion joint, lighting proof strip is designed as curved V-shape upward or downward inside piping lane.
The connection of the lighting proof strip and lighting proof strip connector and lighting proof strip connector and ironware through walls can use bolt
The modes such as connection or welding connect, and preferably welding manner connects.
The connection of the ironware through walls and pre-buried lighting proof strip and pre-buried lighting proof strip and lightning protection earthing device can use spiral shell
It tethers and the modes such as connects or weld and connect, preferably welding manner connects.
The present invention arranges the pipe gallery lighting proof strip device in piping lane side walls.
In order to guarantee better lightning protection and conductive effect, 5-15 meters pre-buried one, interval is through walls on the wall of the every side of piping lane
Ironware, and connect respectively with internal lighting proof strip and lightning protection earthing device by lighting proof strip connector and pre-buried lighting proof strip.
The present invention furthermore provides a kind of pipe gallery lightning protection method, specifically includes:
The first step welds ironware through walls on piping lane bar construction；
Second step, the upper half for welding a pre-buried lighting proof strip along piping lane Sidewall Height direction on piping lane bar construction
Point, and the upper end of pre-buried lighting proof strip is connected with the external ironware of ironware through walls, the lower half portion of pre-buried lighting proof strip is poured
In piping lane ground；
The top half of the connector of ironware through walls and pre-buried lighting proof strip is embedded in the mixed of piping lane side wall wall by third step
In solidifying soil；
4th step fixes lighting proof strip inside a root canal corridor on the horizontal support of piping lane side wall；
5th step is connected the inside ironware of lighting proof strip and ironware through walls inside piping lane using lighting proof strip connector；
The external ironware of ironware through walls is connected by pre-buried lighting proof strip with lightning protection earthing device by the 6th step；
7th step, when having electric current on the bracket of pipe gallery side wall, internal lighting proof strip, lightning-arrest band connection can be passed through
Part, ironware through walls, pre-buried lighting proof strip and lightning protection earthing device induce current into the earth, to realize the lightning-arrest of pipe gallery and lead
Electricity guarantees the safety of piping lane and staff.
It specifically, is that the inside ironware of ironware through walls is welded on to reinforcing bar on the inside of piping lane side wall bar construction in the first step
On, external ironware is welded on the outside of bar construction on reinforcing bar, passes through piping lane reinforcing bar knot between internal ironware and external ironware
Structure, which welds several reinforcing bars, connects the two；
The built-in process of ironware through walls is in piping lane side wall walls concrete casting process, by ironware through walls in third step
Connector be embedded in piping lane side wall wall, by the inside ironware of ironware through walls it is exposed on the inner wall of piping lane side wall and with it is interior
Wall metope flushes, and flushes the external ironware of ironware through walls is exposed on the outer wall of piping lane side wall and with outer wall metope.
The lightning protection earthing device has been embedded in piping lane subsurface in piping lane work progress.
Pipe gallery lightning arrester of the invention can by piping lane sidewall support since cable failure or motor electric leakage generate
Electric current import in time the earth, avoid staff touch bracket when electric shock, ensure that the safety of staff and piping lane facility.
Members rationally, have been embedded in piping lane ground and wall in piping lane work progress by apparatus of the present invention design
It is interior, it avoids subsequent construction and is punched in wall or ground in the process, cause wall and ground bar construction can by what is destroyed
It can property, quickening construction efficiency, raising construction quality and safety.Construction leftover pieces system can be used in lighting proof strip device of the present invention
Make members, save the cost；In addition, using lightning arrester of the present invention, so that line arrangement is neat in piping lane, it is convenient for work people
Member's ordinary maintenance and inspection.
Detailed description of the invention
Fig. 1 is pipe gallery lightning arrester structural schematic diagram of the present invention.
Fig. 2 is ironware structural schematic diagram through walls.
Fig. 3 is ironware through walls and piping lane side wall bar construction connection schematic diagram.
Fig. 4 is one of pipe gallery lightning arrester usage state diagram of the present invention.
Fig. 5 is the two of pipe gallery lightning arrester usage state diagram of the present invention.
Fig. 6 is the three of pipe gallery lightning arrester usage state diagram of the present invention.
In figure, lighting proof strip inside 1- piping lane, 2- lighting proof strip connector, 3- ironware through walls, ironware inside 301-, outside 302-
Ironware, 303- connector, the pre-buried lighting proof strip of 4-, 5- lightning protection earthing device, 6- piping lane sidewall support, 601- horizontal support, 7- pipe
Corridor side wall, 8- bar construction.
Specific embodiment
Structure of the invention is further detailed with reference to the accompanying drawing, these attached drawings are of the invention preferred
Specific embodiment is not limitation of the present invention.
Such as Fig. 1-6, pipe gallery lightning arrester of the invention includes lighting proof strip 1 inside piping lane, lighting proof strip connector 2, wears
Wall ironware 3, pre-buried lighting proof strip 4 and lightning protection earthing device 5.
In the specific embodiment, lighting proof strip 1 is laid on wherein one layer of transverse direction of piping lane sidewall support inside the piping lane
It on bracket, and is connect by lighting proof strip connector 2 with ironware 3 through walls, ironware 3 through walls connects further through pre-buried lighting proof strip 4 with lightning-arrest
Ground device 5 connects.
Lighting proof strip in the specific embodiment is made of zinc-plated band iron.
Wherein, ironware 3 through walls includes that the inside ironware 301 connected by connector 303 and external ironware 302 form, such as Fig. 2
With shown in Fig. 3, connector is several reinforcing bars composition, and internal ironware 301 and external ironware 302 are the squares made of iron plate
Plate, ironware 3 through walls are welded on the bar construction 8 of piping lane side wall 7.
Specifically, the connection type between each component is all made of welding manner.
The installation and application method for the pipe gallery lighting proof strip device that the present invention will now be explained with reference to the accompanying drawings, including it is as follows
Step:
1) ironware 3 through walls is welded on the bar construction of piping lane side wall 7, and internal ironware 301 is specifically welded on piping lane
On the inside reinforcing bar of 7 bar construction of side wall, external ironware 302 is welded on the outside reinforcing bar of bar construction, in internal ironware
Welding several reinforcing bars 303 across piping lane bar construction 7 between 301 and external ironware 302 connects the two.
2) upper half of a pre-buried lighting proof strip is welded along piping lane Sidewall Height direction on 7 bar construction of piping lane side wall
Point, and the upper end of pre-buried lighting proof strip 4 is connected with the external ironware 302 of ironware 3 through walls；
It 3), will be pre-buried as the reinforcing bar of 3 connector 303 of ironware through walls in 7 walls concrete casting process of piping lane side wall
In 7 wall of piping lane side wall, by the inside ironware 301 of ironware 3 through walls it is exposed on the inner wall of piping lane side wall 7 and with inner wall metope
It flushes, flushes the external ironware 302 of ironware 3 through walls is exposed on the outer wall of piping lane side wall 7 and with outer wall metope, kept away pre-buried
The top half of thunder band 4 is embedded in the concrete of 7 wall of piping lane side wall, will be pre- in piping lane ground concrete casting process
The lower half portion for burying lighting proof strip 4 is cast in piping lane ground concrete；
4) lighting proof strip is fixed on the horizontal support 601 of piping lane sidewall support 6 as lighting proof strip 1 inside piping lane；
5) the inside ironware of lighting proof strip and ironware through walls is connected using lighting proof strip connector；
6) the external ironware 302 of ironware 3 through walls is connected by pre-buried lighting proof strip 4 with lightning protection earthing device 5, when piping lane side
When having electric current on wall bracket, the earth can be induced current by the device, to realize that the lightning protection of pipe gallery is lightning-arrest.
The present invention can also have other various embodiments, without deviating from the spirit and substance of the present invention, be familiar with this
The technical staff in field can make various corresponding changes and modifications according to the present invention, but these corresponding changes and modifications are all answered
Belong to the claims in the present invention protection scope.
Claims (10)
1. a kind of pipe gallery lightning arrester, which is characterized in that mainly include lighting proof strip (1), lighting proof strip connector inside piping lane
(2), ironware (3) through walls, pre-buried lighting proof strip (4) and lightning protection earthing device (5), the piping lane inside lighting proof strip (1) are fixedly connected
On the horizontal support of piping lane side wall, lighting proof strip (1) is connect by lighting proof strip connector (2) with ironware through walls (3) inside piping lane,
Ironware (3) through walls connect further through pre-buried lighting proof strip band (4) with lightning protection earthing device (5).
2. pipe gallery lightning arrester according to claim 1, which is characterized in that the ironware (3) through walls includes inside
Ironware (301) and external ironware (302), the two are connected by connector (303).
3. pipe gallery lightning arrester according to claim 2, which is characterized in that the internal ironware (301) is set to
On piping lane inner wall, the external ironware (302) is set on piping lane outer wall, and the connector (303) is located at piping lane side wall wall
It is interior and pass through piping lane side wall wall connecting inside ironware (301) and outside ironware (302).
4. pipe gallery lightning arrester according to claim 2 or 3, which is characterized in that the internal ironware (301) is welded
On the inside of the piping lane side wall bar construction on reinforcing bar, the external ironware (302) is welded on the outside of bar construction on reinforcing bar, internal iron
It is connected by several reinforcing bars as connector (303) between part (301) and external ironware (302).
5. pipe gallery lightning arrester according to claim 4, which is characterized in that the connector of ironware (3) through walls is in pipe
It is embedded in piping lane side wall wall in corridor side wall walls concrete casting process, the inside ironware (301) of ironware (3) through walls is exposed
It is flushed on the inner wall of piping lane side wall and with inner wall metope, the external ironware (302) of ironware (3) through walls is exposed in piping lane side wall
It is flushed on outer wall and with outer wall metope.
6. pipe gallery lightning arrester according to claim 2, which is characterized in that the two of the lighting proof strip connector (2)
End is connect with the inside ironware (301) of lighting proof strip (1) and ironware through walls (3) inside piping lane respectively.
7. pipe gallery lightning arrester according to claim 2, which is characterized in that the external iron of the ironware (3) through walls
Part (302) is connect with pre-buried lighting proof strip (4).
8. pipe gallery lightning arrester according to claim 2, which is characterized in that the pre-buried lighting proof strip (4) includes upper
Half part and lower half portion, wherein the upper end of top half connect with the external ironware (302) of ironware through walls (3) and is embedded in pipe
In corridor side wall wall, lower half portion is embedded in piping lane ground and connect with lightning protection earthing device (5).
9. pipe gallery lightning arrester according to claim 1, which is characterized in that lighting proof strip (1) is spread inside the piping lane
It is located on wherein one layer of horizontal support (601) of piping lane sidewall support (6), and is fixed by screws on horizontal support (601),
At pipe gallery expansion joint, lighting proof strip (1) is bent upward or downward in V-shape inside piping lane.
10. a kind of pipe gallery lightning protection method, specifically comprises the following steps:
The first step welds ironware through walls (3) on piping lane side wall (7) bar construction；
Second step along piping lane Sidewall Height direction welds the upper of pre-buried lighting proof strip (4) on piping lane side wall (7) bar construction
Half part, and the upper end of pre-buried lighting proof strip (4) is connected with the external ironware (302) of ironware through walls (3), by pre-buried lighting proof strip
(4) lower half portion is cast in piping lane ground；
The top half of the connector (303) of ironware through walls (3) and pre-buried lighting proof strip (4) is embedded in piping lane side wall by third step
(7) in the concrete of wall；
4th step fixes lighting proof strip (1) inside a root canal corridor on the horizontal support of piping lane side wall (7)；
5th step, using lighting proof strip connector (2) by the inside ironware (301) of lighting proof strip (1) and ironware through walls (3) inside piping lane
It connects；
The external ironware (302) of ironware through walls (3) is passed through pre-buried lighting proof strip (4) and lightning protection earthing device (5) phase by the 6th step
Even；
7th step, when having electric current on the bracket of pipe gallery side wall, by internal lighting proof strip, lighting proof strip connector, through walls
Ironware, pre-buried lighting proof strip and lightning protection earthing device successively induce current into the earth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811207571.7A CN109193543A (en) | 2018-10-17 | 2018-10-17 | A kind of pipe gallery lightning arrester and lightning protection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811207571.7A CN109193543A (en) | 2018-10-17 | 2018-10-17 | A kind of pipe gallery lightning arrester and lightning protection method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109193543A true CN109193543A (en) | 2019-01-11 |
Family
ID=64945606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811207571.7A Pending CN109193543A (en) | 2018-10-17 | 2018-10-17 | A kind of pipe gallery lightning arrester and lightning protection method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109193543A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006009525A (en) * | 2004-06-29 | 2006-01-12 | Taisei Corp | Sidewall thunder protecting external wall unit for building |
| CN203967709U (en) * | 2014-05-01 | 2014-11-26 | 国家电网公司 | A kind of bracket dedicated for arrester |
| CN107134660A (en) * | 2017-06-14 | 2017-09-05 | 中冶南方工程技术有限公司 | Underground pipe gallery electrical grounding net |
| CN208874243U (en) * | 2018-10-17 | 2019-05-17 | 云南省建设投资控股集团有限公司 | A kind of pipe gallery lightning arrester |
-
2018
- 2018-10-17 CN CN201811207571.7A patent/CN109193543A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006009525A (en) * | 2004-06-29 | 2006-01-12 | Taisei Corp | Sidewall thunder protecting external wall unit for building |
| CN203967709U (en) * | 2014-05-01 | 2014-11-26 | 国家电网公司 | A kind of bracket dedicated for arrester |
| CN107134660A (en) * | 2017-06-14 | 2017-09-05 | 中冶南方工程技术有限公司 | Underground pipe gallery electrical grounding net |
| CN208874243U (en) * | 2018-10-17 | 2019-05-17 | 云南省建设投资控股集团有限公司 | A kind of pipe gallery lightning arrester |
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