CN106703263B - Lightning protection system for special-shaped curtain wall - Google Patents
Lightning protection system for special-shaped curtain wall Download PDFInfo
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- CN106703263B CN106703263B CN201611156768.3A CN201611156768A CN106703263B CN 106703263 B CN106703263 B CN 106703263B CN 201611156768 A CN201611156768 A CN 201611156768A CN 106703263 B CN106703263 B CN 106703263B
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- curtain wall
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
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- Engineering & Computer Science (AREA)
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Load-Bearing And Curtain Walls (AREA)
Abstract
The invention relates to a special-shaped curtain wall lightning protection system which comprises a lightning rod and a curtain wall part, wherein the curtain wall part comprises a main steel structure, a multi-rod supporting layer and a curtain wall panel layer, the main steel structure is fixed on a building, the multi-rod supporting layer is fixedly connected to the main steel structure, the curtain wall panel layer is erected on the multi-rod supporting layer, the curtain wall panel layer is erected on the building by utilizing the main steel structure and the multi-rod supporting layer to form a building curtain wall, the main steel structure and the multi-rod supporting layer are connected to form a lightning protection net, the lightning rod is connected to the top of the lightning protection net, the bottom of the lightning protection net is grounded, when lightning strikes the lightning rod, current is introduced into the lightning protection net by the lightning rod, and the lightning protection net introduces the current underground to achieve the lightning protection effect.
Description
Technical Field
The invention relates to a curtain wall lightning protection system, in particular to a building lightning protection system consisting of steel structure parts of a curtain wall.
Background
As is known, the lightning protection of buildings at present is a comprehensive system engineering, the damage form of lightning to the buildings is direct lightning strike, induction lightning strike and the like, the comprehensive lightning protection mainly comprises protection measures such as direct lightning strike protection, side lightning strike protection, shielding, wiring and the like, the lightning protection design of high-rise buildings needs to be carried out on the premise of safety, reliability, economy and reasonableness, and the lightning protection system of the buildings can effectively reduce the damage of lightning strikes to the buildings and the electrical equipment in the buildings.
At present, lightning protection for buildings needs to be carried out by arranging a lightning rod at the top of the building, arranging a metal net on the surface of the building, connecting the lightning rod with the metal net, grounding the bottom of the metal net, and leading current into the metal net through the lightning rod when lightning strikes occur, so that the current is guided to the ground through the metal net.
Disclosure of Invention
The invention provides a lightning protection system for a special-shaped curtain wall, which mainly comprises a steel structure part of the curtain wall to form the lightning protection system of a building, so that facilities such as a lightning protection net, a shielding net and the like do not need to be additionally arranged in specific construction, the structure of the lightning protection system can be greatly simplified, and the cost is greatly reduced, thereby being the main purpose of the invention.
The technical scheme adopted by the invention is as follows: the utility model provides a dysmorphism curtain lightning protection system, it includes lightning rod and curtain part, this lightning rod sets up on the building, this curtain part sets up in the building outside, this curtain part includes main steel construction, many pole supporting layers and curtain panel layer, wherein, this main steel construction is fixed on the building, this many pole supporting layers fixed connection is on this main steel construction, this curtain panel layer erects on this many pole supporting layer, utilize this main steel construction and this many pole supporting layer to erect this curtain panel layer and form the building curtain on the building, this main steel construction and this many pole supporting layer are all made by conductive metal, this main steel construction is connected with this many pole supporting layer and is formed a lightning protection net, this lightning rod is connected at this lightning protection net top, this lightning protection net bottom ground connection.
The curtain wall part comprises a plurality of curtain wall unit blocks, each curtain wall unit block comprises a main steel structure, a multi-rod supporting layer and a curtain wall panel layer, and the main steel structure and the multi-rod supporting layer of any adjacent curtain wall unit block are connected together through a conducting wire to form the lightning protection net.
The main body steel structure comprises an outer frame body, a plurality of baffle rods and a waterproof layer, wherein the baffle rods are connected in the outer frame body, the outer frame body comprises two assembling beams and two cross beams, the two cross beams are connected between the two assembling beams, an insertion cavity is formed in the assembling beams, and the waterproof layer is laid at the top of the outer frame body.
This many poles supporting layer fixed connection is at this main part steel construction top, and this many poles supporting layer includes fixed bed and articulamentum, and wherein, this fixed bed is fixed to be set up at this main part steel construction top, and this articulamentum sets up in this fixed bed top, and this fixed bed includes a plurality of dead levers, all overlaps on each this dead lever to be equipped with a plurality of fixing bases, and this fixing base bottom lug connection is to this shelves pole of this main part steel construction, erects a plurality of these fixed levers in this main part steel construction top through this fixing base.
The connecting layer comprises a plurality of connecting rods, each connecting rod is provided with a lower connector and an upper connector, the lower connectors are connected between the connecting rods and the fixing rods, and the upper connectors are connected between the connecting rods and the curtain wall panel layer.
The lower connector comprises a lower ring sleeve, an upper ring sleeve and an adjusting piece, wherein the lower ring sleeve is sleeved on the fixed rod, one side of the lower ring sleeve is provided with a tooth fitting surface, the tooth fitting surface is provided with a lower locking hole, the upper ring sleeve is sleeved on the connecting rod, a connecting seat is arranged below the upper ring sleeve, the connecting seat is provided with an upper locking hole, the adjusting piece is connected between the lower ring sleeve and the upper ring sleeve, the adjusting piece comprises a tooth surface piece and a connecting piece, the connecting piece is fixedly connected to the top of the tooth surface piece, the tooth surface piece is connected with the tooth fitting surface of the lower ring sleeve, the relative position of the lower ring sleeve and the adjusting piece can be adjusted up and down through the meshing relationship of the tooth surface piece and the connecting piece, a waist hole is arranged on the tooth surface piece relative to the lower locking hole on the tooth fitting surface, a waist hole screw penetrates through the waist hole and the lower locking hole in sequence so as to fix the relative position of the lower ring sleeve and the adjusting piece, an upper connecting hole is formed in the connecting piece relative to the upper locking hole in the upper ring sleeve, and a connecting screw penetrates through the upper connecting hole and the upper locking hole to fix the relative position of the upper ring sleeve and the adjusting piece.
The upper connector comprises a fixing sleeve and an adjusting connector, wherein the fixing sleeve is sleeved on the connecting rod, the adjusting connector is fixedly arranged on the fixing sleeve, and the curtain wall panel layer is connected to the top of the adjusting connector.
This regulation connector includes lower connection piece and upper connection piece, wherein, this lower connection piece fixed connection is sheathe in this fixed, this lower connection piece has the connection flank of tooth, this upper connection piece includes the riser, roof and pin joint piece, wherein, this roof is fixed to be set up at this riser top, this pin joint piece fixed connection is on this riser side, this riser has the riser flank of tooth, this riser flank of tooth meshes with this connection flank of tooth of this lower connection piece mutually, fix in order to reach the effect of fixed this lower connection piece and this upper connection piece relative position through the screw simultaneously in the meshing position.
The top plate is provided with a top plate top holding surface, a pivoting groove is formed in the pivoting block, the side top plate is pivoted in the pivoting groove and comprises a pivoting rib and a top rib, the pivoting rib is fixedly connected with the top rib, one end of the pivoting rib is pivoted in the pivoting groove, the top rib is provided with a top rib top holding surface, the curtain wall panel layer comprises a plurality of panel blocks, the panel blocks are spliced together to form the curtain wall panel layer, for any two adjacent panel blocks, one panel block is fixedly connected above the top plate top holding surface of one adjusting connector, and the other panel block is fixedly connected above the top rib top holding surface of the adjusting connector.
The invention has the beneficial effects that: the lightning rod and the curtain wall are effectively combined by the technology of the invention, and the steel structure part in the curtain wall is utilized to form the lightning protection net, so that the lightning protection net, the shielding net and other facilities do not need to be additionally arranged during the specific construction, the structure of a lightning protection system can be greatly simplified, the cost is greatly reduced, and particularly, the technology of the invention is mainly applied to buildings needing to build special-shaped curtain walls, such as oval buildings, irregular buildings and the like.
Drawings
Fig. 1 is a schematic view of the lightning protection net of the present invention.
FIG. 2 is a schematic view of the construction of the curtain wall unit block of the present invention.
Fig. 3 is a schematic structural view of a main steel structure according to the present invention.
FIG. 4 is a schematic structural diagram of a multi-bar support layer according to the present invention.
Fig. 5 is a schematic structural diagram of the upper connecting head of the present invention.
Detailed Description
As shown in fig. 1 to 5, a lightning protection system for a special-shaped curtain wall comprises a lightning rod 10 and a curtain wall part 1, wherein the lightning rod 10 is arranged on a building 2, the curtain wall part 1 is arranged outside the building 2, and the curtain wall part comprises a main steel structure, a multi-rod supporting layer and a curtain wall panel layer, wherein the main steel structure is fixed on the building, the multi-rod supporting layer is fixedly connected on the main steel structure, the curtain wall panel layer is arranged on the multi-rod supporting layer, the curtain wall panel layer is arranged on the building by using the main steel structure and the multi-rod supporting layer to form a building curtain wall, the main steel structure and the multi-rod supporting layer are made of conductive metal, the main steel structure and the multi-rod supporting layer are connected to form a lightning protection net, the lightning rod 10 is connected to the top of the lightning protection net, the bottom of the lightning protection net is grounded, when a lightning strike is met, lightning strikes the lightning rod 10, and current is introduced into the lightning protection network by the lightning rod 10, and is introduced into the ground by the lightning protection network to achieve lightning protection.
The lightning rod and the curtain wall are effectively combined by the technology of the invention, and the steel structure part in the curtain wall is utilized to form the lightning protection net, so that facilities such as the lightning protection net, the shielding net and the like do not need to be additionally arranged in the concrete construction, the structure of the lightning protection system can be greatly simplified, and the cost is greatly reduced.
It is particularly emphasized that the technology of the present invention is mainly applied to buildings needing to build special-shaped curtain walls, such as oval buildings, irregular buildings, etc., because the buildings are very complicated in appearance, and therefore, the construction difficulty is great under the condition that a lightning protection net needs to be additionally laid, and the curtain wall part of the present invention is suitable for being applied to the special-shaped curtain walls, in this case, the present invention directly utilizes the steel structure in the curtain wall part to form the lightning protection net with extremely obvious effect, which is described in detail as follows.
The curtain wall part comprises a plurality of curtain wall unit blocks, each curtain wall unit block comprises a main steel structure, a multi-rod supporting layer and a curtain wall panel layer, when the curtain wall part is specifically implemented, each curtain wall unit block is firstly completely assembled in a factory according to specific sizes and then is transported to a construction site, and the assembly of the whole curtain wall can be completed only by splicing the plurality of curtain wall unit blocks together at a construction site.
This main part steel construction includes outer frame 110, a plurality of shelves pole 120 and waterproof layer 130, a plurality of this shelves pole 120 are connected in this outer frame 110, this outer frame 110 includes two assembly beams 111 and two crossbeams 112, two these crossbeams 112 are connected between two these assembly beams 111, be provided with in this assembly beam 111 and insert the chamber 113, in the concrete implementation, constructor can utilize long pole class instrument direct insert should insert in the chamber 113 and then lift this curtain unit piece whole lift and arrive preset position and assemble, this waterproof layer 130 is laid at this outer frame 110 top, in order to reach waterproof effect.
This many poles supporting layer fixed connection is at this main part steel construction top, this many poles supporting layer includes fixed layer 200 and articulamentum 300, wherein, this fixed layer 200 is fixed to be set up at this main part steel construction top, this articulamentum 300 sets up in this fixed layer 200 top, this fixed layer 200 includes a plurality of dead levers 210, all overlap on each this dead lever 210 and be equipped with a plurality of fixing bases 220, this fixing base 220 bottom lug connection is to this shelves pole 120 of this main part steel construction on, erect a plurality of these dead levers 210 in this main part steel construction top through this fixing base 220.
The connection layer 300 includes a plurality of connection rods 310, each of the connection rods 310 is provided with a lower connector 400 and an upper connector 500, wherein the lower connector 400 is connected between the connection rod 310 and the fixing rod 210, and the upper connector 500 is connected between the connection rod 310 and the curtain wall panel layer.
The lower connector 400 includes a lower ring sleeve 410, an upper ring sleeve 420 and an adjusting piece 430, wherein the lower ring sleeve 410 is sleeved on the fixing rod 210, one side of the lower ring sleeve 410 is provided with a tooth engaging surface 411, the tooth engaging surface 411 is provided with a lower locking hole, the upper ring sleeve 420 is sleeved on the connecting rod 310, a connecting seat 421 is arranged below the upper ring sleeve 420, the connecting seat 421 is provided with an upper locking hole 422, the adjusting piece 430 is connected between the lower ring sleeve 410 and the upper ring sleeve 420, the adjusting piece 430 includes a tooth surface piece 431 and a connecting piece 432, the connecting piece 432 is fixedly connected to the top of the tooth surface piece 431, the tooth surface piece 431 is connected with the tooth engaging surface 411 of the lower ring sleeve 410, and the relative position of the lower ring sleeve 410 and the adjusting piece 430 can be adjusted up and down through the meshing relationship between the tooth surface piece 431 and the upper ring sleeve 410.
A waist hole 434 is formed on the tooth surface piece 431 corresponding to the lower locking hole on the meshing surface 411, a waist hole screw sequentially penetrates through the waist hole and the lower locking hole to fix the relative position of the lower ring cover 410 and the adjusting piece 430, an upper connecting hole 435 is formed on the connecting piece 432 corresponding to the upper locking hole 422 on the upper ring cover 420, and a connecting screw penetrates through the upper connecting hole 435 and the upper locking hole 422 to fix the relative position of the upper ring cover 420 and the adjusting piece 430.
The upper connector 500 comprises a fixing sleeve 510 and an adjusting connector 600, wherein the fixing sleeve 510 is sleeved on the connecting rod 310, the adjusting connector 600 is fixedly arranged on the fixing sleeve 510, and the curtain wall panel layer is connected to the top of the adjusting connector 600.
The adjusting connector 600 includes a lower connecting piece 610 and an upper connecting piece 620, wherein the lower connecting piece 610 is fixedly connected to the fixing sleeve 510, the lower connecting piece 610 has a connecting tooth surface 611, the upper connecting piece 620 includes a vertical plate 630, a top plate 640 and a pivot block 650, wherein the top plate 640 is fixedly disposed on the top of the vertical plate 630, and the pivot block 650 is fixedly connected to the side of the vertical plate 630.
The vertical plate 630 has a vertical plate tooth surface 631, and the vertical plate tooth surface 631 is engaged with the connecting tooth surface 611 of the lower connecting piece 610 and is fixed at the engaging position by a screw to fix the relative position of the lower connecting piece 610 and the upper connecting piece 620.
The top plate 640 has a top plate holding surface 641, the pivot block 650 has a pivot slot 651 therein, the side top plate 660 is pivoted in the pivot slot 651, the side top plate 660 includes a pivot rib 661 and a top rib 662, the pivot rib 661 is fixedly connected with the top rib 662, wherein one end of the pivot rib 661 is pivoted in the pivot slot 651, and the top rib 662 has a top rib holding surface 663.
The curtain wall panel layer comprises a plurality of panel blocks 700, the panel blocks 700 are spliced together to form the curtain wall panel layer, and for any two adjacent panel blocks 700, wherein one of the panel blocks 700 is fixedly coupled above the top plate seating surface 641 of one of the adjusting couplers 600, and the other panel block 700 is fixedly connected above the top rib top supporting surface 663 of the adjusting connector 600, since one end of the pivoting rib 661 is pivoted in the pivoting groove 651, the side top plate 660 can slightly rotate relative to the upper connecting plate 620 to change the spatial positions of the top plate top supporting surface 641 and the top rib top supporting surface 663, so as to finely adjust the position between two adjacent panel blocks 700, when the curtain wall panel layer modeling structure is specifically implemented, the installation convenience of the curtain wall panel layer can be improved, and meanwhile, the overall modeling of the curtain wall panel layer is convenient to determine.
The main steel structure and the multi-rod supporting layer of any adjacent curtain wall unit blocks are connected together through a conducting wire to form the lightning protection net.
Claims (2)
1. The utility model provides a dysmorphism curtain lightning protection system which characterized in that: the lightning rod is arranged on a building, the curtain wall part is arranged outside the building and comprises a main steel structure, a multi-rod supporting layer and a curtain wall panel layer, wherein the main steel structure is fixed on the building, the multi-rod supporting layer is fixedly connected to the main steel structure, the curtain wall panel layer is erected on the multi-rod supporting layer, the curtain wall panel layer is erected on the building to form a building curtain wall by utilizing the main steel structure and the multi-rod supporting layer, the main steel structure and the multi-rod supporting layer are made of conductive metal, the main steel structure and the multi-rod supporting layer are connected to form a lightning protection net, the lightning rod is connected to the top of the lightning protection net, and the bottom of the lightning protection net is grounded,
the curtain wall part comprises a plurality of curtain wall unit blocks, each curtain wall unit block comprises a main steel structure, a multi-rod supporting layer and a curtain wall panel layer, the main steel structure and the multi-rod supporting layer of any adjacent curtain wall unit block are connected together through a conducting wire to form the lightning protection net,
the main steel structure comprises an outer frame body, a plurality of baffle rods and a waterproof layer, wherein the baffle rods are connected in the outer frame body, the outer frame body comprises two assembling beams and two cross beams, the two cross beams are connected between the two assembling beams, an insertion cavity is arranged in the assembling beams, the waterproof layer is laid on the top of the outer frame body,
the multi-rod supporting layer is fixedly connected with the top of the main steel structure and comprises a fixing layer and a connecting layer, wherein the fixing layer is fixedly arranged at the top of the main steel structure, the connecting layer is arranged above the fixing layer, the fixing layer comprises a plurality of fixing rods, each fixing rod is sleeved with a plurality of fixing seats, the bottoms of the fixing seats are directly connected to the stop rods of the main steel structure, the fixing rods are erected above the main steel structure through the fixing seats,
the connecting layer comprises a plurality of connecting rods, each connecting rod is provided with a lower connector and an upper connector, wherein the lower connector is connected between the connecting rod and the fixing rod, the upper connector is connected between the connecting rod and the curtain wall panel layer,
the lower connector comprises a lower ring sleeve, an upper ring sleeve and an adjusting piece, wherein the lower ring sleeve is sleeved on the fixed rod, one side of the lower ring sleeve is provided with a tooth fitting surface, the tooth fitting surface is provided with a lower locking hole, the upper ring sleeve is sleeved on the connecting rod, a connecting seat is arranged below the upper ring sleeve, the connecting seat is provided with an upper locking hole, the adjusting piece is connected between the lower ring sleeve and the upper ring sleeve, the adjusting piece comprises a tooth surface piece and a connecting piece, the connecting piece is fixedly connected to the top of the tooth surface piece, the tooth surface piece is connected with the tooth fitting surface of the lower ring sleeve, the relative position of the lower ring sleeve and the adjusting piece can be adjusted up and down through the meshing relationship of the tooth surface piece and the connecting piece, a waist hole is arranged on the tooth surface piece relative to the lower locking hole on the tooth fitting surface, a waist hole screw penetrates through the waist hole and the lower locking hole in sequence so as to fix the relative position of the lower ring sleeve and the adjusting piece, an upper connecting hole is arranged on the connecting piece corresponding to the upper locking hole on the upper ring sleeve, a connecting screw is arranged in the upper connecting hole and the upper locking hole in a penetrating way to fix the relative position of the upper ring sleeve and the adjusting piece,
the upper connector comprises a fixing sleeve and an adjusting connector, wherein the fixing sleeve is sleeved on the connecting rod, the adjusting connector is fixedly arranged on the fixing sleeve, and the curtain wall panel layer is connected to the top of the adjusting connector.
2. The lightning protection system for shaped curtain walls according to claim 1, wherein: the adjusting connector comprises a lower connecting piece and an upper connecting piece, wherein the lower connecting piece is fixedly connected on the fixing sleeve, the lower connecting piece is provided with a connecting tooth surface, the upper connecting piece comprises a vertical plate, a top plate and a pivoting block, the top plate is fixedly arranged at the top of the vertical plate, the pivoting block is fixedly connected on the side surface of the vertical plate, the vertical plate is provided with a vertical plate tooth surface, the vertical plate tooth surface is meshed with the connecting tooth surface of the lower connecting piece, and meanwhile, the lower connecting piece and the upper connecting piece are fixed at the meshing position through screws so as to fix the relative position of the lower connecting piece and the upper connecting piece,
the top plate is provided with a top plate top holding surface, a pivoting groove is formed in the pivoting block, the side top plate is pivoted in the pivoting groove and comprises a pivoting rib and a top rib, the pivoting rib is fixedly connected with the top rib, one end of the pivoting rib is pivoted in the pivoting groove, the top rib is provided with a top rib top holding surface, the curtain wall panel layer comprises a plurality of panel blocks, the panel blocks are spliced together to form the curtain wall panel layer, for any two adjacent panel blocks, one panel block is fixedly connected above the top plate top holding surface of one adjusting connector, and the other panel block is fixedly connected above the top rib top holding surface of the adjusting connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611156768.3A CN106703263B (en) | 2016-12-15 | 2016-12-15 | Lightning protection system for special-shaped curtain wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611156768.3A CN106703263B (en) | 2016-12-15 | 2016-12-15 | Lightning protection system for special-shaped curtain wall |
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| Publication Number | Publication Date |
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| CN106703263A CN106703263A (en) | 2017-05-24 |
| CN106703263B true CN106703263B (en) | 2022-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611156768.3A Active CN106703263B (en) | 2016-12-15 | 2016-12-15 | Lightning protection system for special-shaped curtain wall |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206319449U (en) * | 2016-12-15 | 2017-07-11 | 深圳市博大建设集团有限公司 | A kind of special-shaped curtain wall lightning-protection system |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB790691A (en) * | 1955-01-26 | 1958-02-12 | Russell Richard Benson | Improvements in and relating to a curtain wall framing |
| CN100354485C (en) * | 2004-08-20 | 2007-12-12 | 中国建筑第八工程局第一建筑公司青岛分公司 | Fixing device and building method for outer decorative stone curtain wall of steel pipe truss tower |
| CN204531095U (en) * | 2015-02-13 | 2015-08-05 | 苏州金螳螂展览设计工程有限公司 | A kind of curtain wall lightning protection device |
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2016
- 2016-12-15 CN CN201611156768.3A patent/CN106703263B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206319449U (en) * | 2016-12-15 | 2017-07-11 | 深圳市博大建设集团有限公司 | A kind of special-shaped curtain wall lightning-protection system |
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