Lightning protection and decoration integrated lightning receiving belt exposed laying structure and method

Abstract

The invention discloses a lightning protection and decoration integrated lightning receiving belt exposed laying structure and method, and the structure comprises a plurality of embedded parts which are distributed on the wall top of a parapet wall at intervals, and are used for being connected with a down lead of a lightning protection system; the first supports are welded to the ends, close to the outer side wall face of the parapet wall, of the embedded parts correspondingly, and the upper surfaces of the first supports are inclined faces; the second supports are welded to the ends, close to the inner side wall face of the parapet wall, of the embedded parts respectively, the upper surfaces of the second supports are inclined planes, the elevation of the upper surfaces of the second supports is lower than that of the upper surfaces of the first supports, and all the first supports and the second supports are distributed on the same inclined plane; the lightning receiving belt is a metal pressing top plate, covers the thickness of the parapet wall and is connected to the first supports and the second supports through metal screws. The anti-thunder decorative cable has double functions of thunder prevention and decoration, and is high in construction quality and long in service life.

Description

Technical Field

[0001] The present invention relates to the technical field of building construction, and particularly relates to an exposed structure and method of a lightning protection and decoration integrated lightning receiving strip. Background Art

[0002] The lightning receiving strip, whose predecessor was the "lightning protection strip", uses the tip discharge effect to attract lightning and conduct the current into the ground through the down conductor. It is installed at the prominent position on the roof and forms a complete lightning protection system with the down conductor and the grounding device. The exposed method of the lightning receiving strip is to use brackets to install the steel bar as the lightning receiving strip overhead on the top of the parapet wall. The overhead height between the lightning receiving strip and the parapet wall is 1.5 m to 2 m, and the bottom of the lightning receiving strip is connected to the down conductor. In this way, the brackets and the lightning receiving strip are exposed to the air, and corrosion problems are likely to occur at the welding parts, with great quality hidden dangers. In addition, for projects with high requirements for the building appearance (such as the renovation of ancient buildings and modern-style buildings), it also affects the overall aesthetics. The concealed method requires ensuring that the concrete covering layer ≤ 2 mm, with strict quality requirements. Lightning strikes may also cause the concrete fragments to fall off, posing safety hazards, and concealed installation is prohibited for high-rise buildings, with limited applicability. Summary of the Invention

[0003] The purpose of the present invention is to provide an exposed structure and method of a lightning protection and decoration integrated lightning receiving strip to solve the problem that the welding joints between the conventional lightning receiving strip and the brackets are exposed to the air and corrosion problems are likely to occur at the welding parts, and to solve the problem that the conventional lightning receiving strip exposed on the top of the parapet wall through the brackets affects the building shape.

[0004] To solve the above technical problems, the present invention provides an exposed structure of a lightning protection and decoration integrated lightning receiving strip, including:

[0005] Embedded parts, which are multiple and are arranged at intervals on the top of the parapet wall for connecting with the down conductor of the lightning protection system;

[0006] The first brackets, which are multiple and are respectively welded to one end of each of the embedded parts close to the outer wall surface of the parapet wall. The upper surface of the first brackets is an inclined surface;

[0007] The second brackets, which are multiple and are respectively welded to one end of each of the embedded parts close to the inner wall surface of the parapet wall. The upper surface of the second brackets is an inclined surface, and the elevation of the upper surface of the second brackets is lower than the elevation of the upper surface of the first brackets. All the first brackets and the second brackets are distributed on the same inclined surface;

[0008] The lightning receiving strip, which is a metal pressing plate, and the thickness covering the parapet wall is connected to each of the first brackets and each of the second brackets through metal screws.

[0009] Furthermore, the exposed structure of the lightning protection and decoration integrated lightning receiving strip provided by the present invention further includes:

[0010] Embedded steel parts are embedded in the inner wall of the parapet;

[0011] Angle plates, welded to the embedded steel parts;

[0012] The metal top plate includes a sloping top surface and inner and outer folding surfaces bent downward at both ends thereof. The width of the sloping top surface is greater than the thickness of the parapet and extends out of the inner wall of the parapet. The sloping top surface is connected to the first bracket and the second bracket through the metal screws. A safety space is reserved between the sloping top surface and the inner folding surface and the parapet. The inner folding surface is a multi-fold surface connected to the angle plate through metal screws; the outer folding surface covers at least a portion of the first bracket and is retracted inwardly.

[0013] Furthermore, the lightning protection and decoration integrated lightning termination strip exposed structure provided by the present invention, the inner folded surface includes a continuously bent first vertical surface, a first transverse surface, a second vertical surface and an outward turned surface, the first vertical surface, the first transverse surface and the inclined top surface extending out of the thickness of the parapet constitute the safety space, the first transverse surface is connected to the angle plate by metal screws, the second vertical surface is attached to the inner side waterproof membrane of the parapet and is fixed on the parapet by expansion bolts passing through the waterproof membrane, and the outward turned surface is turned out to the outside of the inner side waterproof membrane of the parapet.

[0014] Furthermore, the lightning protection and decoration integrated lightning termination strip exposed structure provided by the present invention further includes:

[0015] The connecting steel bars are embedded in the parapet and welded to the embedded steel parts to connect the down conductors of the lightning protection system.

[0016] Furthermore, the lightning protection and decoration integrated lightning termination strip exposed structure provided by the present invention further includes:

[0017] Sealant is filled in the gap between the outer folded surface of the metal top plate, the first bracket and the top of the parapet wall;

[0018] Backing, cover sealant is set between the parapet and the metal coping plate.

[0019] Furthermore, in the lightning protection and decoration integrated lightning termination strip exposed structure provided by the present invention, the first bracket is a Z-shaped bracket, and the second bracket is a mirror image bracket of the Z-shaped bracket; or the first bracket and the second bracket are both I-shaped brackets.

[0020] In order to solve the above technical problems, the present invention also provides a method for laying a lightning protection and decoration integrated lightning termination strip, comprising:

[0021] A plurality of embedded parts are arranged at intervals on the top of the parapet wall;

[0022] On each of the embedded parts, at both ends in the thickness direction of the parapet, the first bracket and the second bracket are welded at intervals, so that the upper surfaces of all the first brackets and the second brackets at the top of the wall are arranged on the same inclined surface with the outer side higher and the inner side lower;

[0023] A metal top plate with a high outer side and a low inner side is arranged obliquely on the first bracket and the second bracket, so that the width of the metal top plate covers the thickness of the top of the parapet wall, and the contact surfaces of the metal top plate and the first bracket and the second bracket are connected respectively by metal screws, and the metal top plate is used as a lightning strip and a decorative plate at the top of the parapet wall;

[0024] Connect the embedded parts to the down conductor of the lightning protection system.

[0025] Furthermore, the method for installing an integrated lightning protection and decorative lightning termination strip provided by the present invention also includes: the metal top plate includes a sloping top surface and downwardly bent inner and outer folding surfaces at both ends thereof, the sloping top surface covering the thickness of the parapet is connected to the first bracket and the second bracket through the metal screws, the inner folding surface is fixedly set on the inner wall surface of the parapet, the outer folding surface covers at least a portion of the first bracket and is retracted inwardly, and sealant is filled in the gap between the outer folding surface of the metal top plate, the first bracket and the top of the parapet wall, and a backing is set.

[0026] Furthermore, the method for installing an integrated lightning protection and decoration lightning termination strip provided by the present invention also includes: the inner folded surface of the metal top plate includes a continuously bent first vertical surface, a first transverse surface, a second vertical surface and an outward turning surface, the waterproof membrane on the inner side surface of the top of the parapet is extended into the first vertical surface, the first transverse surface is connected to the angle plate of the embedded steel part welded at the parapet by metal screws; the second vertical surface is fixed to the parapet by passing the waterproof membrane through expansion bolts.

[0027] Furthermore, the method for laying lightning-proof and decorative integrated lightning-termination strips provided by the present invention further includes: embedding connecting steel bars in the parapet and welding them to the embedded steel parts, and connecting the connecting steel bars to the down conductors of the lightning protection system.

[0028] Compared with the prior art, the present invention has the following beneficial effects:

[0029] The lightning protection and decoration integrated lightning termination strip exposed structure and method provided by the present invention adopts a metal top plate instead of steel bars and flat steel as the lightning termination strip, and the metal top plate is obliquely arranged at the top of the parapet to cover the thickness of the parapet through a first bracket and a second bracket. After receiving lightning, the lightning termination strip transmits it to the embedded parts through metal screws, the first bracket, and the second bracket, and connects the lightning to the ground through the down conductor connected to the embedded parts, thereby achieving the purpose of building lightning protection and lightning avoidance.

[0030] The lightning protection and decoration integrated lightning termination strip exposed installation structure and method provided by the present invention achieves the decorative purpose of the top of the parapet by covering the thickness of the parapet with an inclined metal top plate, making the architectural shape of the top of the parapet more beautiful and smooth, and avoiding the problem that the conventional lightning termination strip and bracket are exposed at the top of the wall without covering the thickness of the parapet and affecting the shape of the top of the parapet.

[0031] The invention provides an exposed structure and method for an integrated lightning protection and decoration lightning termination strip, wherein the first bracket and the second bracket are hidden between the lightning termination strip and the wall top and are not exposed on the wall top, thereby avoiding the problem of corrosion at the welding parts of the conventional lightning termination strip and the bracket being exposed to the air, thereby improving the construction quality and service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a schematic diagram of the elevation structure of the lightning protection and decoration integrated lightning termination strip exposed structure;

[0033] Figure 2 It is a schematic diagram of the elevation structure of the embedded parts;

[0034] Figure 3 is a structural schematic diagram of the first bracket and the second bracket and their distribution position relationship;

[0035] Figure 4 It is a schematic diagram of the structure of the lightning termination strip;

[0036] Figure 5 It is a structural diagram showing the connection relationship between the lead-in steel bars, embedded steel parts and angle plates;

[0037] As shown in the figure:

[0038] 100, exposed structure of lightning strip, 110, embedded parts, 120, Z-shaped bracket, 130, mirror bracket, 140, lightning strip, 150, screws, 160, embedded steel parts, 170, angle plate, 180, expansion bolts, 190, connecting steel bars;

[0039] 200. Parapet, 201. Waterproof membrane, 202. Sealant, 203. Backing. DETAILED DESCRIPTION

[0040] The present invention is described in detail below in conjunction with the accompanying drawings: The advantages and features of the present invention will become more apparent from the following description. It should be noted that the accompanying drawings are in very simplified form and in non-precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0041] Please refer to Figures 1 to 5, an embodiment of the present invention provides an exposed structure 100 of a lightning protection and decoration integrated lightning rod, which may include embedded parts 110, first brackets 120, second brackets 130, and a lightning rod 140, wherein:

[0042] The embedded parts 110 are multiple and are arranged at intervals on the top of the parapet wall 200 for connection with the down conductor (not shown) of the lightning protection system. The parapet wall 200 is a reinforced concrete structure. To improve the reliable connection of the embedded parts 110 on the parapet wall 200, the embedded parts 110 may be embedded parts, and the embedded parts are constructed during the concrete pouring of the parapet wall 200; the embedded parts may be anchor fittings composed of an anchor plate 111 and multiple anchor bars 112. Each of the anchor bars 112 extends into the parapet wall 200, and at least the upper surface of the anchor plate 111 is exposed on the top of the parapet wall 200 and extends along the thickness direction of the parapet wall 200. This embedded part can reduce the height on the top of the parapet wall 200, avoid being exposed too high on the parapet wall 200, reduce the installation height of the first brackets 120 and the second brackets 130, and reduce costs. Of course, in order to realize the connection of the first brackets 120 and the second brackets 130, the embedded parts 110 may also be post-embedded parts. After the parapet wall 200 is completed, the post-embedded parts are set at the top of the parapet wall 200 through expansion bolts.

[0043] The first brackets 120 are multiple and are respectively welded to one end of each of the embedded parts 110 close to the outer wall surface of the parapet wall 200, and the upper surface of the first brackets 120 is an inclined surface.

[0044] The second brackets 130 are multiple and are respectively welded to one end of each of the embedded parts 110 close to the inner wall surface of the parapet wall 200. The upper surface of the second brackets 130 is an inclined surface. The inclination angles of the upper surfaces of the first brackets 120 and the second brackets 130 are the same. The elevation of the upper surface of the second brackets 130 is lower than the elevation of the upper surface of the first brackets 120, and all the first brackets 120 and the second brackets 130 are distributed on the same inclined surface.

[0045] The lightning rod 140 is a metal pressing roof plate, and the thickness covering the parapet wall 200 is connected to each of the first brackets 120 and each of the second brackets 130 through metal screws 150.

[0046] An embodiment of the present invention also provides an exposed laying method of the lightning rod 140 for lightning protection and decoration integration, including:

[0047] Step 301, set multiple embedded parts 110 distributed at intervals at the top of the parapet wall 200.

[0048] Step 302: Weld a first bracket 120 and a second bracket 130 at both ends of each of the embedded parts 110 in the thickness direction of the parapet wall 200 at intervals, so that the upper surfaces of all the first brackets 120 and the second brackets 130 at the top of the wall are arranged on the same inclined surface with the outer side higher and the inner side lower.

[0049] Step 303: Arrange a metal pressing roof plate with the outer side higher and the inner side lower on the first bracket 120 and the second bracket 130 in an inclined manner, so that the width of the metal pressing roof plate covers the thickness of the top of the parapet wall 200. Connect the contact surfaces of the metal pressing roof plate with the first bracket 120 and the second bracket 130 respectively through metal screws 150, and use the metal pressing roof plate as the lightning receiving belt 140 and the decorative plate at the top of the parapet wall 200.

[0050] Step 304: Connect the embedded part 110 with the down conductor of the lightning protection system.

[0051] The lightning receiving belt exposed laying structure 100 and method with integrated lightning protection and decoration provided by the embodiment of the present invention use a metal pressing roof plate to replace steel bars and flat steel as the lightning receiving belt 140. The metal pressing roof plate is inclinedly arranged to cover the thickness of the parapet wall 200 at the top of the parapet wall 200 through the first bracket 120 and the second bracket 130. After the lightning receiving belt 140 receives lightning, it is transmitted to the embedded part 110 through the metal screw 150, the first bracket 120, and the second bracket 130, and the lightning is introduced into the ground through the down conductor connected to the embedded part 110, realizing the purpose of building lightning protection and lightning strike prevention.

[0052] The lightning receiving belt exposed laying structure 100 and method with integrated lightning protection and decoration provided by the embodiment of the present invention realize the decorative purpose at the top of the parapet wall 200 through the metal pressing roof plate inclinedly arranged to cover the thickness of the parapet wall 200, making the building shape at the top of the parapet wall 200 more beautiful and smooth, and avoiding the problem that the conventional lightning receiving belt 140 and brackets are exposed at the top of the wall without covering the thickness of the parapet wall 200, which affects the shape of the top of the parapet wall 200.

[0053] The lightning receiving belt exposed laying structure 100 and method with integrated lightning protection and decoration provided by the embodiment of the present invention have the first bracket 120 and the second bracket 130 hidden between the lightning receiving belt 140 and the top of the wall, not exposed on the top of the wall, avoiding the problem that the welding joints of the conventional lightning receiving belt 140 and the brackets are exposed in the air and are prone to rust problems at the welding parts, improving the construction quality and service life.

[0054] Please refer to Figure 1 and Figure 4 , in order to avoid damage to the parapet wall by lightning strikes, the lightning receiving belt exposed laying structure 100 with integrated lightning protection and decoration provided by the embodiment of the present invention may further include a pre-embedded steel part 160 and an angle plate 170, wherein:

[0055] The embedded steel member 160 is embedded in the inner wall surface of the parapet wall 200 .

[0056] The angle plate 170 is welded to the embedded steel part 160 .

[0057] The metal top plate includes an inclined top surface 141 and an inner folding surface and an outer folding surface 146 bent downward at both ends thereof. The width of the inclined top surface 141 is greater than the thickness of the parapet 200 and extends out of the inner wall of the parapet 200. The inclined top surface 141 is connected to the first bracket 120 and the second bracket 130 through the metal screws 150. A safety space is reserved between the inclined top surface 141 and the inner folding surface and the parapet 200 to prevent the lightning rod 140 from damaging the parapet 200 when attracting lightning. The inner folding surface is a multi-fold surface connected to the angle plate 170 through the metal screws 150; the outer folding surface 146 covers at least a portion of the first bracket 120 and is retracted inwardly. The inner folding surface includes a first vertical surface 142, a first transverse surface 143, a second vertical surface 144 and an outer turning surface 145 which are continuously bent. The first vertical surface 142, the first transverse surface 143 and the inclined top surface 141 extending beyond the thickness of the parapet 200 constitute the safety space, and avoid direct contact with the parapet 200 when receiving lightning signals. The first transverse surface 143 is connected to the angle plate 170 through a metal screw 150. The second vertical surface 144 is attached to the inner waterproofing membrane 201 of the parapet 200 and is fixed to the parapet 200 through the expansion bolt 180 passing through the waterproofing membrane 201. The outer turning surface 145 is turned out of the outer side of the inner waterproofing membrane 201 of the parapet 200. The outer turning surface 145 can discharge rainwater on the inclined top surface 141 to the roof, avoiding discharge along the parapet 200.

[0058] Correspondingly, the method for installing an integrated lightning protection and decoration lightning termination strip provided in an embodiment of the present invention may further include: the metal top plate includes an inclined top surface 141 and an inner folding surface and an outer folding surface 146 bent downward at both ends thereof, the inclined top surface 141 covering the thickness of the parapet 200 is connected to the first bracket 120 and the second bracket 130 through the metal screws 150, the inner folding surface is fixedly set on the inner wall surface of the parapet 200, and the outer folding surface 146 covers at least a portion of the first bracket 120 that is retracted inwardly. Specifically, the inner folded surface of the metal top plate includes a continuously bent first vertical surface 142, a first transverse surface 143, a second vertical surface 144 and an outward turning surface 145, and the waterproof membrane 201 on the inner side of the top of the parapet 200 is extended into the first vertical surface 142, and the first transverse surface 143 is connected to the angle plate 170 of the embedded steel part 160 welded to the parapet 200 by metal screws 150; the second vertical surface 144 is fixed on the parapet 200 by passing through the waterproof membrane 201 with expansion bolts 180.

[0059] The expansion bolts are used to reliably connect the metal top plate to the parapet. In order to reduce costs, the expansion bolts 180 can be replaced by plastic expansion screws. The first horizontal surface 143 and the inclined top surface 141 extending out of the thickness of the parapet 200 constitute the safety space, which prevents lightning from directly contacting the parapet 200 when receiving lightning signals. The waterproofing membrane 201 on the inner side of the top of the parapet 200 extends into the first vertical surface 142, which can achieve a waterproof effect. The second vertical plate 144 can also serve as a fixing plate for the roof waterproofing membrane 201 to turn up. The outer folding surface 146 covers the first bracket 120, which can avoid the waterproof effect at the connection node between it and the inclined top surface 141 of the lightning strip 140 through the metal screws 150, avoid the problem of rust caused by contact with rain and snow, and improve the connection quality. The metal screws 150 can ensure the connection strength and reliability on one hand, and on the other hand, as a conductor, the lightning strip 140 forms an electrical connection with the first bracket 120 and the second bracket 130 when receiving lightning, and transmits it to the embedded part 110, and leads it to the ground through the down conductor for lightning protection, that is, non-metallic screws are prohibited here. The inclined top surface 141 can make rainwater flow back to the roof and drain it through the pipe to avoid it from being retained on the metal top plate.

[0060] Please refer to Figure 1 and Figure 4 In order to improve the construction quality of the lightning termination strip 140 on the outside, the lightning protection and decoration integrated lightning termination strip exposed structure 100 provided in the embodiment of the present invention may further include:

[0061] The sealant 202 is filled in the gap between the outer folded surface 146 of the metal top plate, the first bracket 120 and the top of the parapet 200 .

[0062] The backing 203, covering the sealant 202, is arranged between the parapet 200 and the metal top plate. The backing 203 can be concrete slurry.

[0063] Correspondingly, the method for installing an integrated lightning protection and decoration lightning termination strip provided in an embodiment of the present invention may also include: filling a sealant 202 in the gap between the outer folding surface 146 of the metal top plate, the first bracket 120 and the top of the parapet 200, and setting a backing 203.

[0064] The gaps between the outer folded surface 146 of the metal top plate, the first bracket 120 and the top of the parapet 200 are blocked by the backing 203 and the sealant 202, so as to prevent rain and snow from penetrating into the connection between the outer folded surface 146 of the metal top plate and the first bracket 120, prevent rust, and prevent rain and snow from penetrating into the parapet 200, thereby improving the construction quality here.

[0065] Please refer to Figure 1 In order to quickly guide lightning into the earth, the lightning protection and decoration integrated lightning termination strip exposed structure 100 provided in the embodiment of the present invention may further include:

[0066] The connecting steel bar 190 is embedded in the parapet 200 and welded to the embedded steel member 160 for connecting the down conductor of the lightning protection system.

[0067] Correspondingly, the lightning protection and decoration integrated lightning termination tape open application method provided by the embodiment of the present invention may also include:

[0068] The connecting steel bar 190 is embedded in the parapet 200 and welded to the embedded steel member 160, and the connecting steel bar 190 is connected to the down conductor of the lightning protection system.

[0069] At this time, when the lightning rod 140 receives lightning, it can also be led to the ground through the angle plate 170, the embedded steel parts 160 and the connecting steel bars 190 via the down conductor, thereby increasing the two paths to lead the lightning signal of the lightning rod 140 into the ground and avoiding damage to the building.

[0070] Please refer to Figure 1 and Figure 3 In order to make the lightning rod 140 tilted, the lightning rod structure 100 and method for lightning protection and decoration integrated with the lightning rod provided by the embodiment of the present invention, the first bracket 120 is a Z-shaped bracket, and the second bracket 130 is a mirror bracket of the Z-shaped bracket. It has the advantages of simple structure, low cost and easy installation. Of course, in order to improve the reliability of the connection, the first bracket 120 and the second bracket 130 are both I-shaped brackets, which can increase the contact area with the top of the wall and the inclined top surface 141 of the lightning rod 140, and improve the reliability and stability of the connection.

[0071] The present invention is not limited to the above-mentioned specific implementation modes. Obviously, the above-mentioned embodiments are only some embodiments of the embodiments of the present invention, but not all embodiments. Based on the described embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the present invention. Those skilled in the art can make other levels of modifications and changes to the present invention. In this way, if these modifications and changes of the present invention fall within the scope of the claims of the present invention, the present invention is also intended to include these changes and changes.

Claims

1. A lightning protection and decoration integrated lightning termination strip exposed structure, characterized in that: include: Embedded parts, which are multiple and are arranged at intervals on the top of the parapet wall and are used to connect with the down conductor of the lightning protection system; There are multiple first brackets, each of which is welded to one end of each embedded part close to the outer wall of the parapet, and the upper surface of the first bracket is an inclined surface; There are multiple second brackets, each of which is welded to one end of each embedded part close to the inner wall of the parapet, the upper surface of the second bracket is an inclined surface, the elevation of the upper surface of the second bracket is lower than the elevation of the upper surface of the first bracket, and all the first brackets and second brackets are distributed on the same inclined surface; The lightning conductor is a metal top plate, which covers the thickness of the parapet and is connected to each of the first brackets and each of the second brackets through metal screws.

2. The lightning protection and decoration integrated lightning termination strip exposed structure according to claim 1 is characterized in that: Also includes: Embedded steel parts are embedded in the inner wall of the parapet; Angle plates, welded to the embedded steel parts; The metal top plate includes a sloping top surface and inner and outer folding surfaces bent downward at both ends thereof. The width of the sloping top surface is greater than the thickness of the parapet and extends out of the inner wall of the parapet. The sloping top surface is connected to the first bracket and the second bracket through the metal screws. A safety space is reserved between the sloping top surface and the inner folding surface and the parapet. The inner folding surface is a multi-fold surface connected to the angle plate through metal screws; the outer folding surface covers at least a portion of the first bracket and is retracted inwardly.

3. The lightning protection and decoration integrated lightning termination strip exposed structure according to claim 2 is characterized in that: The inner folding surface includes a first vertical surface, a first transverse surface, a second vertical surface and an outward turning surface which are continuously bent. The first vertical surface, the first transverse surface and the inclined top surface extending beyond the thickness of the parapet constitute the safety space. The first transverse surface is connected to the angle plate by metal screws. The second vertical surface is attached to the inner waterproof membrane of the parapet and is fixed to the parapet by expansion bolts passing through the waterproof membrane. The outward turning surface is turned out to the outside of the inner waterproof membrane of the parapet.

4. The lightning protection and decoration integrated lightning termination strip exposed structure according to claim 2 is characterized in that: Also includes: The connecting steel bars are embedded in the parapet and welded to the embedded steel parts to connect the down conductors of the lightning protection system.

5. The lightning protection and decoration integrated lightning termination strip exposed structure according to claim 2 is characterized in that: Also includes: Sealant is filled in the gap between the outer folded surface of the metal top plate, the first bracket and the top of the parapet wall; Backing, cover sealant is set between the parapet and the metal coping plate.

6. The lightning protection and decoration integrated lightning termination strip exposed structure according to claim 1 is characterized in that: The first bracket is a Z-shaped bracket, and the second bracket is a mirror image bracket of the Z-shaped bracket; or the first bracket and the second bracket are both I-shaped brackets.

7. A method for laying lightning protection and decoration integrated lightning termination strips, characterized in that: include: A plurality of embedded parts are arranged at intervals on the top of the parapet wall; On each of the embedded parts, at both ends in the thickness direction of the parapet, the first bracket and the second bracket are welded at intervals, so that the upper surfaces of all the first brackets and the second brackets at the top of the wall are arranged on the same inclined surface with the outer side higher and the inner side lower; A metal top plate with a high outer side and a low inner side is arranged obliquely on the first bracket and the second bracket, so that the width of the metal top plate covers the thickness of the top of the parapet wall, and the contact surfaces of the metal top plate and the first bracket and the second bracket are connected respectively by metal screws, and the metal top plate is used as a lightning strip and a decorative plate at the top of the parapet wall; Connect the embedded parts to the down conductor of the lightning protection system.

8. The method for applying lightning protection and decoration integrated lightning termination strips according to claim 7 is characterized in that: Also includes: The metal top plate includes an inclined top surface and an inner folded surface and an outer folded surface bent downward at both ends thereof. The inclined top surface covers the thickness of the parapet and is connected to the first bracket and the second bracket through the metal screws. The inner folded surface is fixedly set on the inner wall surface of the parapet, and the outer folded surface covers at least a portion of the first bracket and is retracted inwardly. The gap between the outer folded surface of the metal top plate, the first bracket and the top of the parapet is filled with sealant and a backing is set.

9. The method for applying lightning protection and decoration integrated lightning termination strips according to claim 8 is characterized in that: Also includes: The inner folded surface of the metal top plate includes a continuously bent first vertical surface, a first transverse surface, a second vertical surface and an outward turning surface. The waterproof membrane on the inner side of the top of the parapet is extended into the first vertical surface, and the first transverse surface is connected to the angle plate of the embedded steel part welded on the parapet by metal screws; the second vertical surface is fixed on the parapet by passing the waterproof membrane through expansion bolts.

10. The method for laying lightning protection and decoration integrated lightning termination strips according to claim 9 is characterized in that: Also includes: The connecting steel bars are embedded in the parapet and welded to the embedded steel parts, and the connecting steel bars are connected to the down conductor of the lightning protection system.

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