CN220451725U - Lightning protection structure for aluminum alloy door and window - Google Patents
Lightning protection structure for aluminum alloy door and window Download PDFInfo
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- CN220451725U CN220451725U CN202321467380.0U CN202321467380U CN220451725U CN 220451725 U CN220451725 U CN 220451725U CN 202321467380 U CN202321467380 U CN 202321467380U CN 220451725 U CN220451725 U CN 220451725U
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- aluminum alloy
- lightning protection
- alloy door
- window
- mounting
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 71
- 239000010410 layer Substances 0.000 claims description 27
- 239000002344 surface layer Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 29
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 abstract description 24
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000003466 welding Methods 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Special Wing (AREA)
Abstract
The application relates to the technical field of building facilities and provides a lightning protection structure for an aluminum alloy door and window, which is arranged between a building wall body and an aluminum alloy door and window body and comprises an equipotential body pre-buried in the building wall body, a lightning protection lead arranged between the equipotential body and the aluminum alloy door and window body and a connecting piece for connecting the lightning protection lead with the equipotential body and the aluminum alloy door and window body; the connecting piece includes connecting portion, installation department and connecting bolt, the connecting portion is provided with two and sets up respectively in the connecting portion at lightning protection lead wire both ends, the installation department is provided with two and sets up respectively in equipotential body and aluminum alloy door and window body, connecting bolt threaded connection in proper order in connecting portion and installation department. The anti-lightning lead wire has the beneficial effect of fast installation rate of the anti-lightning lead wire and the aluminum alloy door and window.
Description
Technical Field
The application relates to the technical field of building facilities, in particular to a lightning protection structure for an aluminum alloy door and window.
Background
The aluminum alloy is a good conductor, and when the aluminum alloy is used as a building outer protective structure, effective grounding measures are adopted, so that the aluminum alloy can be used as a lightning protection facility and can prevent static electricity. Therefore, the high-rise building needs to be grounded in a lightning protection way, namely, the metal door and window main body and the grading ring of the lightning protection system of the building main body need to be connected in an equipotential way, so that the test grounding resistance of the metal door and window main body is in the range of design values.
Therefore, when a building is constructed, equipotential bodies need to be reserved in a building wall body, but the lead-out modes of the reserved equipotential bodies are two types: exposed and built-in. The exposed type is that round steel is used as an equipotential body to be welded with a main bar of a main body down lead, and a lightning protection lead of an aluminum alloy door and window is welded with the round steel to finish grounding; built-in pre-buried steel spare in the wall body of door and window reservation entrance to a cave department, this steel spare is with the welding of main part downlead owner muscle as equipotential body, and aluminium door and window frame's lightning protection ground lead and this steel spare welding.
The above two ways all require the lightning protection lead wire of aluminum alloy door and window frame to be welded with reserved equipotential body, because the installation procedure of aluminum alloy door and window is many and dispersed, when welding lightning protection lead wire at aluminum alloy door and window, in order to reduce the installation influence to aluminum alloy, probably require the welding position of lightning protection lead wire and aluminum alloy door and window to and reduce the harm to aluminum alloy door and window in the welding process, its required welding precision is higher, thereby the time that spends is longer, and then influences the construction progress, consequently, need further improvement.
Disclosure of Invention
In order to accelerate the installation rate of lightning protection lead wire and aluminum alloy door and window, this application provides a lightning protection structure for aluminum alloy door and window.
The application provides a lightning protection structure for aluminum alloy door and window adopts following technical scheme:
the lightning protection structure for the aluminum alloy door and window is arranged between a building wall body and an aluminum alloy door and window body and comprises an equipotential body, a lightning protection lead wire and a connecting piece, wherein the equipotential body is embedded in the building wall body, the lightning protection lead wire is arranged between the equipotential body and the aluminum alloy door and window body, and the connecting piece is used for connecting the lightning protection lead wire with the equipotential body and the aluminum alloy door and window body; the connecting piece includes connecting portion, installation department and connecting bolt, the connecting portion is provided with two and sets up respectively in the connecting portion at lightning protection lead wire both ends, the installation department is provided with two and sets up respectively in equipotential body and aluminum alloy door and window body, connecting bolt threaded connection in proper order in connecting portion and installation department.
Through adopting above-mentioned technical scheme, through being provided with the installation department on equipotential body and the aluminum alloy door and window body in pre-buried building wall, after connecting bolt in proper order threaded connection in connecting portion and installation department then to install the lightning protection lead wire on equipotential body and aluminum alloy door and window body, so that the staff installs, reduces the required precision of welding and requires the time spent, thereby has accelerated the installation rate of lightning protection lead wire and aluminum alloy door and window.
Preferably, a second mounting groove for mounting the mounting part is formed in the side wall of the aluminum alloy door and window body.
Through adopting above-mentioned technical scheme, through being provided with the second mounting groove, and set up it in the lateral wall of aluminum alloy door and window body to the staff sets up lightning protection lead wire and installation department in the second mounting groove, in order to reduce the outward appearance that exposes to external installation hidden danger and destroy the aluminum alloy door and window body.
Preferably, the lightning protection lead is coated with an insulating protection layer, and the insulating protection layer extends to the connecting part.
Through adopting above-mentioned technical scheme, because the electric conductivity of lightning protection lead wire is better, through being provided with insulating protection layer, reduce the staff and hold the lightning protection lead wire and install the installation hidden danger when installing to and improve the protection to lightning protection lead wire.
Preferably, the mounting portion is close to the inside wall of the second mounting groove and is provided with a slot for inserting the connecting portion, the mounting portion is close to the surface of the side wall of the aluminum alloy door and window body and is provided with a first threaded hole communicated with the slot, and the connecting bolt is in threaded connection with the first threaded hole.
By adopting the technical scheme, the connecting part is inserted into the slot by the aid of the slots, so that the connecting part is positioned, the time for aligning the connecting part with the first threaded hole is shortened, and then the connecting part is connected with the first threaded hole and the connecting part inserted into the slot by the aid of the connecting bolts in a threaded manner, so that the mounting part is connected with the connecting part, and the mounting speed of the lightning protection lead is increased; and through setting up the slot in the inside wall that the installation department is close to the second mounting groove to and set up first screw hole in the surface that the installation department is close to aluminum alloy door and window body lateral wall, so that the staff will connect bolt threaded connection in first screw hole and connecting portion, with the reduction because the second mounting groove is less be inconvenient for connecting bolt to place in the possibility of second mounting groove, thereby further accelerate the installation rate of lightning protection lead wire.
Preferably, the connecting portion is including fixed cover locate the connecting cylinder of lightning protection lead wire and set up in the connector of connecting cylinder, the connector is seted up the confession connecting bolt threaded connection's second screw hole, be 90 degrees dog-ear settings between connector and the connecting cylinder, the connector is inserted and is located the slot.
Through adopting above-mentioned technical scheme, through being 90 degrees dog-ear settings between connector and the connecting cylinder, reducible cladding is because the insulating protection layer of buckling back in lightning protection lead wire and connecting portion department leads to the surface to appear cracked possibility.
Preferably, a locking piece is arranged between the connecting bolt and the connecting nut.
Through adopting above-mentioned technical scheme, because aluminum alloy door and window body installs behind the wall body, at daily use or receive the vibrations that external influence arouses, probably drive the looseness between connecting bolt and installation department or the connecting portion to influence the lightning protection effect of aluminum alloy body, through being provided with the locking piece, reducible connecting bolt's looseness, thereby consolidate the fastening effect between lightning protection lead wire equipotential body and the aluminum alloy door and window body.
Preferably, the mounting portion is coated with a conductive layer.
Through adopting above-mentioned technical scheme, through scribbling the conducting layer on the installation department, can increase the conductive contact surface of installation department, improve electrically conductive effect, improve promptly to aluminum alloy door and window's lightning protection effect.
Preferably, the mounting portion is provided with a matte layer, and the conductive layer is disposed on a surface of the matte layer away from the mounting portion.
Through adopting above-mentioned technical scheme, through being provided with the rough surface layer, increase the roughness of installation department surface to with the area of contact between increase conducting layer and the installation department, thereby with the bonding fastness between improvement installation department and the conducting layer.
In summary, the utility model has the following beneficial effects:
1. through being provided with the installation department on equipotential body and the aluminum alloy door and window body in pre-buried wall, later through connecting bolt threaded connection in proper order behind connecting portion and installation department to install lightning protection lead wire on equipotential body and aluminum alloy door and window body, can accelerated the installation rate of lightning protection lead wire and aluminum alloy door and window.
2. Through being provided with the locking piece, reducible connecting bolt's not hard up to consolidate the fastening effect between lightning protection lead wire equipotential body and the aluminum alloy door and window body.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present application;
FIG. 2 is an enlarged schematic view of a portion of FIG. 1 at A;
FIG. 3 is a schematic top view of a connector according to an embodiment of the present application;
fig. 4 is an enlarged partial schematic view of fig. 2 at B.
In the figure, 1, a building wall; 11. a door and window; 12. reinforcing steel bars; 121. a ground wire; 13. a first mounting groove; 2. an aluminum alloy door and window body; 21. a second mounting groove; 3. an equipotential body; 4. a lightning protection lead; 41. an insulating protective layer; 5. a connecting piece; 6. a connection part; 61. a connector; 611. a first threaded hole; 62. a connecting cylinder; 7. a mounting part; 71. a slot; 72. a second threaded hole; 73. a conductive layer; 74. a matte layer; 8. a connecting bolt; 81. and a spring washer.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-4.
The embodiment of the application discloses a lightning protection structure for an aluminum alloy door and window.
Examples:
referring to fig. 1, a lightning protection structure for an aluminum alloy door and window is arranged between a building wall body 1 and an aluminum alloy door and window body 2, in this embodiment, a door and window opening 11 for installing the aluminum alloy door and window body 2 is reserved on the building wall body 1, the size of the door and window opening 11 is larger than that of the aluminum alloy door and window body 2, a reinforcing steel bar 12 is pre-buried in the building wall body 1, and one end of the reinforcing steel bar 12 is fixedly connected with a grounding wire 121 and connected with the ground.
Referring to fig. 1 and 2, the lightning protection wall comprises an equipotential body 3, a lightning protection lead 4 and a connecting piece 5, wherein the equipotential body 3 is pre-buried in a building wall body 1, one end of the equipotential body 3 is connected with a reinforcing steel bar 12, a first mounting groove 13 is formed in the side wall, close to a door window opening 11, of the building wall body 1, and the equipotential body 3 extends into the first mounting groove 13. In this embodiment, lightning protection lead 4 is the pure copper cable conductor, and lightning protection lead 4 sets up between equipotential body 3 and aluminum alloy door and window body 2, and connecting piece 5 is used for connecting lightning protection lead 4 in equipotential connector and aluminum alloy door and window body 2.
Referring to fig. 2 and 3, the connector 5 includes a connecting portion 6, a mounting portion 7, and a connecting bolt 8. In this embodiment, the connection portion 6 is disposed at two ends of the lightning protection lead 4, the connection portion 6 includes a connector 61 and a connection barrel 62, in this embodiment, the connector 61 and the connection barrel 62 are integrally formed, and a 90-degree angle is formed between the connector 61 and the connection barrel 62. The connector 61 is provided with a first threaded hole 611, and the connecting cylinder 62 is fixedly sleeved at the end part of the lightning protection lead 4.
Referring to fig. 3, further, in order to reduce the potential safety hazard of the lightning protection lead 4 being exposed to the outside, the outer peripheral wall of the lightning protection lead 4 is coated with an insulating protection layer 41, in this embodiment, the insulating protection layer 41 is made of rubber, and is extruded outside the lightning protection lead 4 to form the insulating protection layer 41, and both ends of the insulating protection layer 41 extend to the outer peripheral wall of the connecting cylinder 62.
Referring to fig. 2, in this embodiment, the mounting portion 7 may be a metal member such as a flat steel or a round steel, the side wall of the aluminum alloy door and window body 2 is provided with a second mounting groove 21 for mounting the mounting portion 7, the mounting portion 7 is provided with two mounting portions and is respectively disposed in the first mounting groove 13 and the second mounting groove 21, the mounting portion 7 disposed in the first mounting groove 13 is fixedly connected to the equipotential body 3, and the mounting portion 7 disposed in the second mounting groove 21 is fixedly connected to the aluminum alloy door and window body 2.
Referring to fig. 3 and 4, the mounting portion 7 is provided with a slot 71 adjacent to the inner wall of the first mounting groove 13 or the second mounting groove 21, and the connector 61 is inserted into the slot 71. The surfaces of the two mounting portions 7, which are close to each other, are respectively provided with a second threaded hole 72, namely, the surface, which is close to the side wall of the door window 11, of the mounting portion 7 positioned in the first mounting groove 13 and the surface, which is close to the side wall of the aluminum alloy door window body 2, of the mounting portion 7 positioned in the second mounting groove 21 are respectively provided, and the second threaded holes 72 are communicated with the slot 71 and extend to the side wall, which is positioned in the slot 71, of the mounting portion 7.
Referring to fig. 3 and 4, in the present embodiment, the connecting bolt 8 is made of stainless steel, and the connecting bolt 8 is screwed to the second threaded hole 72 and the first threaded hole 611, so that after the lightning protection lead 4 is mounted on the mounting portion 7, the lightning protection lead 4 is mounted on the equipotential body 3 and the aluminum alloy door and window body 2.
Referring to fig. 3 and 4, further, in order to reduce the detachment of the connecting bolt 8 from the mounting portion 7 due to the influence of external force, a locking member is disposed between the connecting bolt 8 and the mounting portion 7, in this embodiment, the locking member is a spring washer 81, the spring washer 81 is coaxially sleeved on the connecting bolt 8, one end of the spring washer 81 is fixedly connected to the connecting bolt 8, and the other end of the spring washer 81 abuts against the mounting portion 7.
Referring to fig. 3 and 4, further, in order to increase the contact area between the mounting portion 7 and the connector 61 and the connecting bolt 8, the outer peripheral wall of the mounting portion 7 is coated with a conductive layer 73 and extends into the slot 71, the first threaded hole 611 and the second threaded hole 72, in this embodiment, the conductive layer 73 is conductive paste, which has certain conductive, antioxidant, waterproof and antiseptic properties, and when coated with the conductive paste, it is necessary to apply the conductive paste before the connecting bolt 8 is screwed into the first threaded hole 611 and the second threaded hole 72.
Referring to fig. 4, further, in order to improve the adhesion between the mounting portion 7 and the conductive layer 73, the outer surface of the mounting portion 7 is provided with a matte layer 74, and in this embodiment, the outer surface of the mounting portion 7 is polished by a polisher to form the matte layer 74.
The implementation principle of the lightning protection structure for the aluminum alloy door and window is as follows: when the lightning protection lead 4 is mounted on the mounting portion 7, the conductive layer 73 is coated on the outer surface of the mounting portion 7 and coated on the slot 71, the first threaded hole 611 and the second threaded hole 72, then the connector 61 is inserted into the slot 71, and the connecting bolt 8 is sequentially connected with the second threaded hole 72 and the first threaded hole in a threaded manner, so that the lightning protection lead 4 is mounted on the aluminum alloy door and window body 2 and the equipotential body 3.
By being provided with the connecting piece 5 so that the staff installs, reduce the required precision requirement that needs the welding spends, thereby quickened the installation rate of lightning protection lead 4.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (8)
1. The utility model provides a lightning protection structure for aluminum alloy door and window, sets up between building wall (1) and aluminum alloy door and window body (2), its characterized in that: the lightning protection device comprises an equipotential body (3) pre-buried in a building wall body (1), a lightning protection lead (4) arranged between the equipotential body (3) and an aluminum alloy door and window body (2) and a connecting piece (5) used for connecting the lightning protection lead (4) to the equipotential body (3) and the aluminum alloy door and window body (2); the connecting piece (5) comprises a connecting part (6), a mounting part (7) and a connecting bolt (8), wherein the connecting part (6) is provided with two connecting parts (6) which are respectively arranged at two ends of the lightning protection lead (4), the mounting part (7) is provided with two connecting parts which are respectively arranged on the equipotential body (3) and the aluminum alloy door and window body (2), and the connecting bolt (8) is sequentially connected with the connecting part (6) and the mounting part (7) in a threaded mode.
2. The lightning protection structure for aluminum alloy doors and windows according to claim 1, wherein: the side wall of the aluminum alloy door and window body (2) is provided with a second mounting groove (21) for mounting the mounting part (7).
3. The lightning protection structure for aluminum alloy doors and windows according to claim 2, wherein: the lightning protection lead (4) is externally covered with an insulating protection layer (41), and the insulating protection layer (41) extends to the connecting part (6).
4. A lightning protection structure for aluminum alloy doors and windows according to claim 3, wherein: the mounting part (7) is close to the inside wall of the second mounting groove (21) and is provided with a slot (71) for inserting the connecting part (6), the surface of the mounting part (7) close to the side wall of the aluminum alloy door and window body (2) is provided with a second threaded hole (72) communicated with the slot (71), and the connecting bolt (8) is in threaded connection with the second threaded hole (72).
5. The lightning protection structure for aluminum alloy doors and windows according to claim 4, wherein: the connecting part (6) comprises a connecting cylinder (62) fixedly sleeved on the lightning protection lead (4) and a connector (61) arranged on the connecting cylinder (62), the connector (61) is provided with a first threaded hole (611) for the threaded connection of the connecting bolt (8), a 90-degree folding angle is formed between the connector (61) and the connecting cylinder (62), and the connector (61) is inserted into the slot (71).
6. A lightning protection structure for aluminum alloy doors and windows according to claim 3, wherein: a locking piece is arranged between the connecting bolt (8) and the mounting part (7).
7. The lightning protection structure for aluminum alloy doors and windows according to claim 1, wherein: the mounting portion (7) is coated with a conductive layer (73).
8. The lightning protection structure for aluminum alloy doors and windows according to claim 7, wherein: the mounting portion (7) is provided with a rough surface layer (74), and the conductive layer (73) is arranged on the surface of the rough surface layer (74) away from the mounting portion (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321467380.0U CN220451725U (en) | 2023-06-09 | 2023-06-09 | Lightning protection structure for aluminum alloy door and window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321467380.0U CN220451725U (en) | 2023-06-09 | 2023-06-09 | Lightning protection structure for aluminum alloy door and window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220451725U true CN220451725U (en) | 2024-02-06 |
Family
ID=89732479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321467380.0U Active CN220451725U (en) | 2023-06-09 | 2023-06-09 | Lightning protection structure for aluminum alloy door and window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220451725U (en) |
-
2023
- 2023-06-09 CN CN202321467380.0U patent/CN220451725U/en active Active
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