CN114744489B - Lightning protection system for ancient building - Google Patents
Lightning protection system for ancient building Download PDFInfo
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- CN114744489B CN114744489B CN202210506188.1A CN202210506188A CN114744489B CN 114744489 B CN114744489 B CN 114744489B CN 202210506188 A CN202210506188 A CN 202210506188A CN 114744489 B CN114744489 B CN 114744489B
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- mounting plate
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- 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
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- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Elimination Of Static Electricity (AREA)
Abstract
The invention discloses a lightning protection system for an ancient building, which comprises a lightning arrester, a mounting rack and a conducting wire, wherein the lightning arrester is arranged on the mounting rack; the lightning arresters are installed on the roof of the ancient building, the lightning arresters are connected through conducting wires, the installation frame is installed on the roof of the ancient building, the installation frame is provided with conducting wires in a penetrating mode, the installation frame comprises a supporting rod, a baffle and wire brackets, the baffle is installed at the top of the supporting rod, two wire brackets are connected to the side face of the supporting rod, the conducting wires are installed on the wire brackets, the lightning arresters comprise a base and lightning rods, the lightning rods are installed above the base in a connecting mode, the lower portion of the base is connected with the conducting wires, and the lightning rods comprise a main lightning rod and a plurality of auxiliary lightning rods. The lightning arrester has the advantages that lightning generated in the thundercloud is transmitted into the ground through the lightning arrester and the conducting wire, so that the ancient architecture is prevented from being hit, the wooden ancient architecture is prevented from being hit caused by overheat of the conducting wire, and the lightning arrester is convenient to replace and maintain, does not damage the structure of the ancient architecture, and is beneficial to cultural relics protection.
Description
Technical Field
The invention relates to the technical field of lightning protection systems, in particular to a lightning protection system for an ancient building.
Background
The ancient architecture refers to civil architecture and public architecture before building countries with historic significance, some ancient architecture is reserved in many ancient towns and most large cities in China, the ancient architecture is usually made of wood materials, as long-term timber is quite dry in thousands of years, the resistivity becomes small in wet weather in rainy days, static electricity is easily accumulated when dust is accumulated in the ancient architecture for a long time, thunder is easily led to when the ancient architecture is charged, fire is easily led to damage the architecture when lightning stroke occurs, and at present, lightning damage is continuously generated, so that the ancient architecture lightning protection system is required to be built for protecting the ancient architecture for a long time.
The lightning that produces in the thundercloud can be through leading thunder equipment into the earth, avoid it to hit the ancient building, but the ancient building is many wooden structures, whole lightning protection system has a plurality of lightning rods, a plurality of lightning rods are connected through the conductor wire again, the induced current that the conductor wire produced arouses ancient building easily when receiving the thunderbolt fires, the effect of whole lightning protection system is relatively poor, lightning protection system installs simultaneously on the ancient building is inconvenient to dismantle and removes, the installation can destroy the structure of ancient building and be unfavorable for the protection of cultural relics moreover, the lightning rod of ancient building top installation can influence the pleasing to the eye of ancient building.
Disclosure of Invention
The invention aims to provide a lightning protection system for an ancient building, so that lightning generated in thundercloud is transmitted to the ground through a lightning arrester and a conductive wire, the ancient building is prevented from being hit, the wooden ancient building is prevented from being hit due to overheat of the conductive wire, and the lightning arrester is convenient to replace and maintain, and cannot damage the structure of the ancient building, so that the antique building is beneficial to cultural relics.
A lightning protection system for an ancient building comprises a lightning arrester, a mounting rack and a conducting wire; the lightning arresters are installed on the roof of the ancient building, the lightning arresters are connected through conducting wires, the installation frame is installed on the roof of the ancient building, the installation frame is located between the lightning arresters, the installation frame is penetrated with conducting wires, the installation frame comprises supporting rods, baffles and wire brackets, the baffles are installed at the tops of the supporting rods, two wire brackets are connected to the sides of the supporting rods, the conducting wires are installed on the wire brackets, the lightning arresters comprise a base and lightning rods, the lightning rods are connected and installed above the base, the lower part of the base is connected with the conducting wires, the lightning rods comprise a main lightning rod and a plurality of auxiliary lightning rods, the main lightning rod is located at the center of the base, the auxiliary lightning rod is located around the main lightning rod, a conductive shell is arranged on the main lightning rod, and the conductive shell and the main lightning rod are detachably connected.
The lightning arrester is installed on the roof of ancient building, the mounting bracket is located between the lightning arrester, pass on the mounting bracket and have the conductor wire, the thunder and lightning that produces in the thundercloud passes through arrester and conductor wire and pass into the earth, avoid hitting the ancient building in, the bracing piece side of mounting bracket is connected with two wire brackets, the conductor wire is installed on wire brackets, conductor wire and ancient building contactless, avoid the conductor wire overheated to arouse wooden structure ancient building fire, main lightning rod is located the center of base, vice lightning rod is located main lightning rod all around, whole lightning protection is effectual, be provided with the conductive shell on the lightning rod, conductive shell and main lightning rod are detachable connection, change maintenance convenience can not destroy the structure of ancient building and be favorable to the historical relic protection.
Further, the auxiliary lightning rod is located four corners of base, and auxiliary lightning rod installs perpendicularly on the base, and the main lightning rod is located the center of auxiliary lightning rod, and the conductive shell inner wall on the main lightning rod is provided with the internal thread, and the top outer wall of main lightning rod is provided with the external screw thread, internal thread and external screw thread mutual matching connection.
Four auxiliary lightning rods are arranged at four corners of the base, the auxiliary lightning rods are vertically arranged on the base, the main lightning rod is arranged at the center of the auxiliary lightning rod, the main lightning rod is arranged at the highest point, lightning is led to prevent the ancient architecture from being struck by lightning, the inner wall of the conductive shell on the main lightning rod is provided with internal threads, the outer wall of the top end of the main lightning rod is provided with external threads, and the internal threads and the external threads are mutually matched so as to facilitate the detachment and replacement operation of the subsequent conductive shell, and the practicability of the use of the ancient architecture lightning rod is improved.
Further, the mounting bracket still includes the fixed plate, spout and fixed slot, and the fixed plate is installed in the bottom of bracing piece, and the fixed plate is provided with two screw holes, and two screw holes are located the left and right sides of fixed plate, and spout and fixed slot are located the side of bracing piece, and the spout is located between two fixed slots.
Further, the mount is arranged on the ridge of the ancient building, the lightning arrester is arranged on the roof of the ancient building, the conducting wire is connected between the mount and the lightning arrester and is also fixed on the pillar in the ancient building, the bottom of the pillar is provided with the grounding device, and the conducting wire is connected with the grounding device.
The conductive wire is also fixed on the pillar in the ancient building, and the pillar bottom is provided with earthing device, and the conductive wire is connected with earthing device, and the conductive wire is to the normal drainage of thunder and lightning and through earthing device water conservancy diversion, prevents that thunder and lightning from producing the condition of harm through building body water conservancy diversion, has guaranteed the security of ancient building.
Further, the wire support contains slider, bolt and mounting panel, and the mounting panel contains mounting panel and lower mounting panel, and one side and spout swing joint of slider, the opposite side and the last mounting panel of slider are connected with lower mounting panel, install the bolt on the slider, and bolt and fixed slot are connected.
Further, the wire support still contains spring and splint, and splint contain punch holder and lower splint, and the punch holder sets up in the centre of last mounting panel, through a plurality of spring coupling between punch holder and the last mounting panel, and the lower splint sets up in the centre of mounting panel down, through a plurality of spring coupling between lower splint and the mounting panel down.
The upper clamping plate is arranged in the middle of the upper mounting plate, the upper clamping plate is connected with the upper mounting plate through a plurality of springs, the lower clamping plate is arranged in the middle of the lower mounting plate, the lower clamping plate is connected with the lower mounting plate through a plurality of springs, the conductive wire is arranged between the upper clamping plate and the lower clamping plate, the springs apply elastic force to the clamping plate to fix the conductive wire, and damage to an ancient building caused by lightning attack is reduced.
Further, be provided with the semicircle groove on last mounting panel and the lower mounting panel, the semicircle groove is located the centre of last mounting panel and lower mounting panel, and the semicircle groove of going up the mounting panel is closed with the semicircle groove of lower mounting panel and is formed circular space, installs spring and punch holder in the semicircle groove of going up the mounting panel, installs spring and lower holder in the semicircle groove of lower mounting panel.
Further, the arrester is provided with damping spring, damping spring fixed connection in the bottom of base, damping spring's top fixedly connected with main lightning rod, the outward appearance colour of arrester is the same with the colour of ancient building tile.
The arrester is provided with damping spring, damping spring fixed connection in the bottom of base, damping spring's top fixedly connected with main lightning rod protects the roof ridge through damping spring, avoids the impact force that the thunderbolt produced to damage the roof ridge, plays good guard action to the roof ridge, and the outward appearance colour of arrester is the same with the colour of ancient building tile, improves the aesthetic property of arrester, avoids influencing the aesthetic feeling of ancient building owing to installing the arrester.
Further, the base of arrester is provided with the fixer, and the fixer is installed on the tile and the roof of ancient building, and the fixer is fixed connection with the base, and the arrester passes through the fixer to be installed on the roof of ancient building, and the fixer is provided with the fixed slot, and the fixed slot passes through glue to be fixed on the tile.
Further, spout and slider are T type structure, and the slider is sliding structure in the spout inside, and upper mounting panel and lower mounting panel are mutual symmetry setting, and upper plate and lower plate are the semicircle setting.
The invention has the advantages that: the lightning arrester is installed on the roof of ancient building, the mounting bracket is located between the lightning arrester, pass on the mounting bracket and have the conductor wire, the thunder and lightning that produces in the thundercloud passes through arrester and conductor wire and pass into the earth, avoid hitting the ancient building in, the bracing piece side of mounting bracket is connected with two wire brackets, the conductor wire is installed on wire brackets, conductor wire and ancient building contactless, avoid the conductor wire overheated to arouse wooden structure ancient building fire, main lightning rod is located the center of base, vice lightning rod is located main lightning rod all around, whole lightning protection is effectual, be provided with the conductive shell on the lightning rod, conductive shell and main lightning rod are detachable connection, change maintenance convenience can not destroy the structure of ancient building and be favorable to the historical relic protection.
Drawings
Fig. 1 is a schematic structural view of a lightning protection system for an ancient building.
Fig. 2 is a schematic structural view of an ancient building lightning protection system mounting frame.
Fig. 3 is a schematic structural view of an electric wire support of the lightning protection system of the ancient building.
Fig. 4 is a schematic structural view of a lightning arrester of a lightning protection system of an ancient building.
Fig. 5 is a schematic structural view of a lightning protection system conductive shell of an ancient building.
Fig. 6 is a schematic diagram of a connection structure of a lightning protection system wire support of an ancient building.
Fig. 7 is an enlarged schematic view of the structure of fig. 3 at a.
The marks in the figure are as follows: the lightning arrester comprises a lightning arrester 1, a mounting frame 2, a conductive wire 3, a supporting rod 4, a baffle 5, a wire bracket 6, a base 7, a main lightning rod 8, a secondary lightning rod 9, a conductive shell 10, a fixed plate 11, a sliding groove 12, a fixed groove 13, a sliding block 14, a bolt 15, an upper mounting plate 16, a lower mounting plate 17, a spring 18, an upper clamping plate 19 and a lower clamping plate 20.
Detailed Description
Aiming at the defects existing in the prior art, the invention provides a lightning protection system for an ancient building, so that lightning generated in thundercloud is transmitted to the ground through a lightning arrester and a conducting wire, the ancient building is prevented from being hit, the wooden ancient building is prevented from being hit due to overheat of the conducting wire, and the lightning arrester is convenient to replace and maintain, and the structure of the ancient building is not damaged, so that the protection of cultural relics is facilitated.
In order to solve the technical problems, the invention adopts the following technical scheme:
as an embodiment, as shown in fig. 1, a lightning protection system for an ancient building includes a lightning arrester 1, a mounting frame 2 and a conductive wire 3; the lightning arresters 1 are installed on the roof of the ancient building, the lightning arresters 1 are connected through the electric wires 3, the installation frame 2 is installed on the roof of the ancient building, the installation frame 2 is located between the lightning arresters 1, the installation frame 2 is provided with the electric wires 3 in a penetrating mode, the installation frame 2 comprises a supporting rod 4, a baffle 5 and an electric wire support 6, the baffle 5 is installed at the top of the supporting rod 4, the side face of the supporting rod 4 is connected with two electric wire supports 6, the electric wires 3 are installed on the electric wire support 6, the lightning arresters 1 comprise a base 7 and lightning rods, the lightning rod is connected and installed above the base 7, the lower portion of the base 7 is connected with the electric wires 3, the lightning rods comprise a main lightning rod 8 and a plurality of auxiliary lightning rods 9, the main lightning rod 8 is located in the center of the base 7, the auxiliary lightning rods 9 are located around the main lightning rod 8, the main lightning rod 8 is provided with a conductive shell 10, and the conductive shell 10 and the main lightning rod 8 are detachably connected.
Preferably, the mounting frame 2 is arranged on a ridge of the ancient building, the lightning arrester 1 is arranged on a roof of the ancient building, the conducting wire 3 is connected between the mounting frame 2 and the lightning arrester 1, the conducting wire 3 is further fixed on a pillar in the ancient building, the bottom of the pillar is provided with a grounding device, and the conducting wire 3 is connected with the grounding device.
Preferably, the lightning arrester 1 is provided with damping spring, and damping spring fixed connection is in the bottom of base 7, damping spring's top fixedly connected with main lightning rod 8, the outward appearance colour of lightning arrester 1 is the same with the colour of ancient building tile.
Preferably, the arrester 1 is provided with damping spring, damping spring fixed connection is in the bottom of base 7, damping spring's top fixedly connected with main lightning rod 8 protects the ridge through damping spring, avoids the impact force that the thunderbolt produced to damage the ridge, plays good guard action to the ridge, and the outward appearance colour of arrester 1 is the same with the colour of ancient building tile, improves the aesthetic property of arrester 1, avoids influencing the aesthetic feeling of ancient building owing to installing arrester 1.
As an implementation mode, as shown in FIG. 2, the arrester 1 is installed on the roof of ancient building, the mounting bracket 2 is located between the arresters 1, pass on the mounting bracket 2 and have conductor wire 3, the thunder and lightning that produces in the thundercloud passes through arrester 1 and conductor wire 3 to go into the earth, avoid hitting ancient building, the bracing piece 4 side of mounting bracket 2 is connected with two wire brackets 6, conductor wire 3 is installed on wire brackets 6, conductor wire 3 and ancient building contactless, avoid conductor wire 3 overheated to arouse wooden structure ancient building fire, main lightning rod 8 is located the center of base 7, auxiliary lightning rod 9 is located around main lightning rod 8, the effectual of whole lightning protection is provided with conductive shell 10 on the lightning rod, conductive shell 10 and main lightning rod 8 are detachable connection, change maintenance convenience can not destroy the structure of ancient building and be favorable to the protection of the historical relics.
Preferably, the conducting wire 3 is also fixed on a pillar in the ancient building, the bottom of the pillar is provided with a grounding device, the conducting wire 3 is connected with the grounding device, the conducting wire 3 normally conducts lightning and conducts the current through the grounding device, the condition that the lightning is harmful through the diversion of the building body is prevented, and the safety of the ancient building is ensured.
As an embodiment, as shown in fig. 3, the wire bracket 6 comprises a slide block 14, a bolt 15 and a mounting plate, the mounting plate comprises an upper mounting plate 16 and a lower mounting plate 17, one side of the slide block 14 is movably connected with the sliding groove 12, the other side of the slide block 14 is connected with the upper mounting plate 16 and the lower mounting plate 17, the bolt 15 is mounted on the slide block 14, and the bolt 15 is connected with the fixing groove 13.
Preferably, the upper mounting plate 16 and the lower mounting plate 17 are provided with semicircular grooves, the semicircular grooves are positioned between the upper mounting plate 16 and the lower mounting plate 17, the semicircular grooves of the upper mounting plate 16 and the semicircular grooves of the lower mounting plate 17 are closed to form a circular space, the springs 18 and the upper clamping plates 19 are arranged in the semicircular grooves of the upper mounting plate 16, and the springs 18 and the lower clamping plates 20 are arranged in the semicircular grooves of the lower mounting plate 17.
As an embodiment, as shown in fig. 4, there are four auxiliary lightning rods 9, the auxiliary lightning rods 9 are located at four corners of the base 7, the auxiliary lightning rods 9 are vertically installed on the base 7, and the main lightning rod 8 is located at the center of the auxiliary lightning rod 9.
Preferably, the base 7 of the lightning arrester 1 is provided with a fixer, the fixer is arranged on a tile and a ridge of an ancient building, the fixer is fixedly connected with the base 7, the lightning arrester 1 is arranged on the ridge of the ancient building through the fixer, the fixer is provided with a fixing groove, and the fixing groove is fixed on the tile through glue.
As an embodiment, as shown in fig. 5, an inner wall of a conductive shell 10 on a main lightning rod 8 is provided with an inner thread, and an outer wall of a top end of the main lightning rod 8 is provided with an outer thread, wherein the inner thread and the outer thread are connected in a matching manner.
Preferably, the auxiliary lightning rod 9 has four, and auxiliary lightning rod 9 is located the four corners of base 7, and auxiliary lightning rod 9 installs perpendicularly on base 7, and main lightning rod 8 is located the center of auxiliary lightning rod 9, and main lightning rod 8 is located the highest point, realizes drawing the thunder and prevents ancient building by the thunderbolt, and the conductive shell 10 inner wall on the main lightning rod 8 is provided with the internal thread, and the top outer wall of main lightning rod 8 is provided with the external screw thread, internal thread and external screw thread mutually match thereby make things convenient for the operation of changing of dismantling of follow-up conductive shell 10, improved the practicality that ancient building lightning rod used.
As an embodiment, as shown in fig. 6, the chute 12 and the slider 14 have a T-shaped structure, the slider 14 has a sliding structure inside the chute 12, the upper mounting plate 16 and the lower mounting plate 17 are symmetrically disposed, and the upper clamping plate 19 and the lower clamping plate 20 are semi-circular.
Preferably, the mounting frame 2 further comprises a fixing plate 11, a sliding groove 12 and a fixing groove 13, the fixing plate 11 is mounted at the bottom of the supporting rod 4, the fixing plate 11 is provided with two threaded holes, the two threaded holes are located on the left side and the right side of the fixing plate 11, the sliding groove 12 and the fixing groove 13 are located on the side face of the supporting rod 4, and the sliding groove 12 is located between the two fixing grooves 13.
As an embodiment, as shown in fig. 7, the wire holder 6 further includes a spring 18 and a clamping plate, the clamping plate includes an upper clamping plate 19 and a lower clamping plate 20, the upper clamping plate 19 is disposed in the middle of the upper mounting plate 16, the upper clamping plate 19 and the upper mounting plate 16 are connected by a plurality of springs 18, the lower clamping plate 20 is disposed in the middle of the lower mounting plate 17, and the lower clamping plate 20 and the lower mounting plate 17 are connected by a plurality of springs 18.
Preferably, the upper clamping plate 19 is arranged in the middle of the upper mounting plate 16, the upper clamping plate 19 is connected with the upper mounting plate 16 through a plurality of springs 18, the lower clamping plate 20 is arranged in the middle of the lower mounting plate 17, the lower clamping plate 20 is connected with the lower mounting plate 17 through a plurality of springs 18, the conductive wire 3 is arranged between the upper clamping plate 19 and the lower clamping plate 20, and the springs 18 apply elasticity to the clamping plates to fix the conductive wire 3, so that damage to an ancient building caused by lightning attack is reduced.
The invention has the beneficial effects that: the lightning arrester is installed on the roof of ancient building, the mounting bracket is located between the lightning arrester, pass on the mounting bracket and have the conductor wire, the thunder and lightning that produces in the thundercloud passes through arrester and conductor wire and pass into the earth, avoid hitting the ancient building in, the bracing piece side of mounting bracket is connected with two wire brackets, the conductor wire is installed on wire brackets, conductor wire and ancient building contactless, avoid the conductor wire overheated to arouse wooden structure ancient building fire, main lightning rod is located the center of base, vice lightning rod is located main lightning rod all around, whole lightning protection is effectual, be provided with the conductive shell on the lightning rod, conductive shell and main lightning rod are detachable connection, change maintenance convenience can not destroy the structure of ancient building and be favorable to the historical relic protection.
Four auxiliary lightning rods are arranged at four corners of the base, the auxiliary lightning rods are vertically arranged on the base, the main lightning rod is arranged at the center of the auxiliary lightning rod, the main lightning rod is arranged at the highest point, lightning striking of an ancient building is prevented by lightning striking, the inner wall of a conductive shell on the main lightning rod is provided with internal threads, the outer wall of the top end of the main lightning rod is provided with external threads, and the internal threads and the external threads are mutually matched, so that the follow-up operation of detaching and replacing the conductive shell is facilitated, and the practicability of the use of the ancient building lightning rod is improved; the conductive wire is also fixed on the pillar in the ancient building, and the pillar bottom is provided with earthing device, and the conductive wire is connected with earthing device, and the conductive wire is to the normal drainage of thunder and lightning and through earthing device water conservancy diversion, prevents that thunder and lightning from producing the condition of harm through building body water conservancy diversion, has guaranteed the security of ancient building.
The upper clamping plate is arranged in the middle of the upper mounting plate, the upper clamping plate is connected with the upper mounting plate through a plurality of springs, the lower clamping plate is arranged in the middle of the lower mounting plate, the lower clamping plate is connected with the lower mounting plate through a plurality of springs, a conductive wire is arranged between the upper clamping plate and the lower clamping plate, and the springs apply elasticity to the clamping plate so as to fix the conductive wire, so that damage to an ancient building caused by lightning attack is reduced; the arrester is provided with damping spring, damping spring fixed connection in the bottom of base, damping spring's top fixedly connected with main lightning rod protects the roof ridge through damping spring, avoids the impact force that the thunderbolt produced to damage the roof ridge, plays good guard action to the roof ridge, and the outward appearance colour of arrester is the same with the colour of ancient building tile, improves the aesthetic property of arrester, avoids influencing the aesthetic feeling of ancient building owing to installing the arrester.
All patents and publications mentioned in the specification are indicative of those of ordinary skill in the art to which this invention pertains and which may be applied. All patents and publications cited herein are hereby incorporated by reference to the same extent as if each individual publication were specifically and individually indicated to be incorporated by reference. The invention described herein may be practiced in the absence of any element or elements, limitation or limitations, not specifically disclosed herein. For example, the terms "comprising," "consisting essentially of," and "consisting of," in each example herein, may be replaced with the remaining 2 terms of one of the two. The terms and expressions which have been employed herein are used as terms of description and not of limitation, and there is no intention in the use of such terms and expressions of excluding any equivalents of the features shown and described, but it is recognized that various modifications are possible within the scope of the invention and of the claims. It is to be understood that the embodiments described herein are illustrative of the preferred embodiments and features and that modifications and variations may be made by those skilled in the art in light of the teachings of this invention and are to be considered as falling within the scope of the invention and the appended claims.
Claims (7)
1. A lightning protection system for ancient building, its characterized in that: the lightning arrester comprises a lightning arrester body, a mounting rack and a conductive wire; the lightning arresters are arranged on the roof of the ancient building, the lightning arresters are connected through conducting wires, the installation frame is arranged on the roof of the ancient building, the installation frame is positioned between the lightning arresters, the installation frame passes through conducting wires, the installation frame comprises a supporting rod, a baffle and wire brackets, the baffle is arranged at the top of the supporting rod, two wire brackets are connected to the side face of the supporting rod, the conducting wires are arranged on the wire brackets, the lightning arresters comprise a base and lightning rods, the lightning rods are connected and arranged above the base, the lower part of the base is connected with the conducting wires, the lightning rods comprise a main lightning rod and a plurality of auxiliary lightning rods, the main lightning rod is positioned at the center of the base, the auxiliary lightning rod is positioned around the main lightning rod, a conductive shell is arranged on the main lightning rod, and the conductive shell and the main lightning rod are detachably connected;
the mounting rack further comprises a fixing plate, a sliding groove and a fixing groove, wherein the fixing plate is arranged at the bottom of the supporting rod, the fixing plate is provided with two threaded holes, the two threaded holes are positioned at the left side and the right side of the fixing plate, the sliding groove and the fixing groove are positioned at the side face of the supporting rod, and the sliding groove is positioned between the two fixing grooves; the wire bracket comprises a sliding block, a bolt and a mounting plate, wherein the mounting plate comprises an upper mounting plate and a lower mounting plate, one side of the sliding block is movably connected with the sliding groove, the other side of the sliding block is connected with the upper mounting plate and the lower mounting plate, the bolt is mounted on the sliding block, and the bolt is connected with the fixing groove; the wire support still contain spring and splint, splint contain punch holder and lower plate, the punch holder sets up in the centre of last mounting panel, through a plurality of spring coupling between punch holder and the last mounting panel, the lower plate sets up in the centre of mounting panel down, through a plurality of spring coupling between lower plate and the mounting panel down.
2. A lightning protection system for an ancient building according to claim 1, wherein: the four auxiliary lightning rods are positioned at four corners of the base, the auxiliary lightning rods are vertically arranged on the base, the main lightning rod is positioned at the center of the auxiliary lightning rod, the inner wall of the conductive shell on the main lightning rod is provided with internal threads, the outer wall of the top end of the main lightning rod is provided with external threads, and the internal threads and the external threads are in mutual matching connection.
3. A lightning protection system for an ancient building according to claim 1, wherein: the installation frame is arranged on a ridge of the ancient building, the lightning arrester is arranged on a roof of the ancient building, the conducting wire is connected between the installation frame and the lightning arrester and is also fixed on a pillar in the ancient building, the bottom of the pillar is provided with the grounding device, and the conducting wire is connected with the grounding device.
4. A lightning protection system for an ancient building according to claim 1, wherein: the upper mounting plate and the lower mounting plate on be provided with the semicircle groove, the semicircle groove is located the centre of upper mounting plate and lower mounting plate, the semicircle groove of upper mounting plate and the semicircle groove closure of lower mounting plate form circular space, install spring and punch holder in the semicircle groove of upper mounting plate, install spring and lower holder in the semicircle groove of lower mounting plate.
5. A lightning protection system for an ancient building according to claim 1, wherein: the lightning arrester be provided with damping spring, damping spring fixed connection is in the bottom of base, damping spring's top fixedly connected with main lightning rod, the outward appearance colour of lightning arrester is the same with the colour of ancient building tile.
6. A lightning protection system for an ancient building according to claim 1, wherein: the base of arrester be provided with the fixer, the fixer is installed on the tile and the roof of ancient building, and the fixer is fixed connection with the base, and the arrester passes through the fixer to be installed on the roof of ancient building, and the fixer is provided with the fixed slot, and the fixed slot passes through glue to be fixed on the tile.
7. A lightning protection system for an ancient building according to claim 1, wherein: the sliding chute and the sliding block are of T-shaped structures, the sliding block is of a sliding structure in the sliding chute, the upper mounting plate and the lower mounting plate are symmetrically arranged, and the upper clamping plate and the lower clamping plate are arranged in a semicircular arc mode.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210506188.1A CN114744489B (en) | 2022-05-10 | 2022-05-10 | Lightning protection system for ancient building |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210506188.1A CN114744489B (en) | 2022-05-10 | 2022-05-10 | Lightning protection system for ancient building |
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| CN114744489A CN114744489A (en) | 2022-07-12 |
| CN114744489B true CN114744489B (en) | 2023-07-14 |
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Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN208015077U (en) * | 2018-04-02 | 2018-10-26 | 河南扬博防雷科技有限公司 | A kind of lightning protection device and its system for ancient building |
| CN109167260B (en) * | 2018-08-01 | 2020-07-21 | 深圳市博控科技有限公司 | Lightning protection system for ancient buildings |
| CN111030031A (en) * | 2019-12-24 | 2020-04-17 | 青海民族大学 | Lightning protection system for ancient buildings |
| CN213753949U (en) * | 2020-11-30 | 2021-07-20 | 宁夏中科天际防雷股份有限公司 | Lightning-receiving belt support for thin tile ancient building |
| CN214204887U (en) * | 2021-01-21 | 2021-09-14 | 广东百立安装工程有限公司 | Fixing device of lightning protection device for ancient building |
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2022
- 2022-05-10 CN CN202210506188.1A patent/CN114744489B/en active Active
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