CN209025332U - A kind of prefabricated parapet arrester node structure for assembled architecture lightning protection - Google Patents
A kind of prefabricated parapet arrester node structure for assembled architecture lightning protection Download PDFInfo
- Publication number
- CN209025332U CN209025332U CN201821440772.7U CN201821440772U CN209025332U CN 209025332 U CN209025332 U CN 209025332U CN 201821440772 U CN201821440772 U CN 201821440772U CN 209025332 U CN209025332 U CN 209025332U
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- CN
- China
- Prior art keywords
- cast
- downlead
- roofing
- place column
- arrester
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- 239000004567 concrete Substances 0.000 claims abstract description 36
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 32
- 239000010959 steel Substances 0.000 claims abstract description 32
- 238000003466 welding Methods 0.000 claims abstract description 12
- 210000003205 muscle Anatomy 0.000 claims abstract description 4
- 230000002787 reinforcement Effects 0.000 claims abstract description 4
- 238000009413 insulation Methods 0.000 claims description 18
- 239000006260 foam Substances 0.000 claims description 12
- 238000005246 galvanizing Methods 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims description 5
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 3
- 230000010485 coping Effects 0.000 claims description 3
- 239000011701 zinc Substances 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011178 precast concrete Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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- Building Environments (AREA)
Abstract
The utility model provides a kind of prefabricated parapet arrester node structure for assembled architecture lightning protection, includes prefabricated concrete floor, cast-in-place column, parapet, arrester, roofing downlead, junction steel plate, prefabricated post downlead；Building on the outside of the prefabricated concrete floor has cast-in-place column；The parapet is articulated in cast-in-place capital face；The arrester back-off is at the top of parapet；The roofing downlead is set on the inside of cast-in-place column, is welded on the inside of one end and arrester, is extended down at plain concrete roofing under the other end and is led to roofing and connects sudden strain of a muscle band；The roofing downlead is provided with one end concave section in cast-in-place column top, which fits in cast-in-place column, is embedded with junction steel plate with the cast-in-place column inside of section；The junction steel plate one side is welded with roofing downlead, and another side is welded with cast-in-place column downlead；Described cast-in-place column downlead one end is welded in junction steel plate, and the other end is bent on cast-in-place column center line and extends downwardly, then draws lower and prefabricated concrete floor reinforcement welding.
Description
Technical field
The utility model relates to build lightning protection field more particularly to a kind of prefabricated parapet for assembled architecture lightning protection
Arrester node structure.
Background technique
In prefabricated concrete structure building, the lateral connection between prefabricated components mostly uses cast-in-place, to unite using tradition soil
Construction connection method is built, thunder and lightning horizontal passageway can be formed；And between assembling frame structure prefabricated components longitudinal reinforcement connection,
Sleeve grouting connection, slurry anchor overlap joint connection are mostly used, is not able to satisfy the electrical continuity requirement of LPS.And the female of assembled architecture
Youngster's wall is mostly prefabricated cladding panel, is connect when construction in installation immediately above and dodges band and may damage prefabricated panel.
Utility model content
The purpose of this utility model is that it is in view of the drawbacks of the prior art and insufficient, it provides a kind of anti-for assembled architecture
The prefabricated parapet arrester node structure of thunder, which can guarantee that in-site installation is minimum to the damage of prefabricated panel, and meet
Lightning protection requirement.
It is a kind of for the pre- of assembled architecture lightning protection that in order to achieve the above purposes, the technical solution adopted by the utility model is:
Parapet arrester node structure processed, include prefabricated concrete floor, cast-in-place column, parapet, arrester, roofing downlead,
Junction steel plate, prefabricated post downlead；The prefabricated concrete floor is the laminated floor slab structure of assembled architecture, the concrete
Native floor slab bottoms setting is fluted, and cast-in-place concrete floor has been poured in groove；It successively folds the prefabricated concrete floor top surface
Conjunction is equipped with foam heat-insulation layer and plain concrete roofing；Building on the outside of the prefabricated concrete floor has cast-in-place column, the cast-in-place column
Outer fitting is equipped with insulation board；The parapet is Prefabricated L-shaped daughter wall construction, which is articulated in cast-in-place capital face and patch
Together on the outside of insulation board；The arrester is the elongated hot-dip galvanizing sheet steel coping structure of spill, which is buckled to daughter's Yu wall top
Portion；The roofing downlead is zinc-coated flat steel sheet structure, which is set on the inside of cast-in-place column, on the inside of one end and arrester
Welding, is extended down at plain concrete roofing and leads to roofing under the other end and connect sudden strain of a muscle band；The roofing downlead is set in cast-in-place column top
It is equipped with one end concave section, which fits in cast-in-place column, is embedded with junction steel plate with the cast-in-place column inside of section；The connection steel
Plate is hot-dip galvanizing sheet steel structure, is welded on one side with roofing downlead, and another side is welded with cast-in-place column downlead；The cast-in-place column draws
Offline one end is welded in junction steel plate, and the other end is bent on cast-in-place column center line and extends downwardly, then draws lower and precast concrete
Floor bar welding.
Preferably, the foam heat-insulation layer is laid on prefabricated concrete floor top surface, the foam heat-insulation layer is along cast-in-place column
It is laid with upwards to parapet bottom surface, and foam heat-insulation layer covers roofing downlead.
Preferably, the arrester and roofing downlead weld, roofing downlead and junction steel plate weld, connecting
The welding distance of steel plate and cast-in-place column downlead weld is not less than 100mm, and pitch is smeared on weld after welding.
The beneficial effects of the utility model are: the structure can guarantee that in-site installation is minimum to the damage of prefabricated panel and full
Sufficient lightning protection requirement.
Detailed description of the invention
Attached drawing described herein is to be used to provide a further understanding of the present invention, and constitutes one of the application
Point, but do not constitute the restriction to the utility model.
Fig. 1 is prefabricated parapet arrester structural schematic diagram.
Wherein: 1 is prefabricated concrete floor, and 1-1 is cast-in-place concrete floor, and 1-2 is foam heat-insulation layer, and 1-3 is that element is mixed
Solidifying earth house face, 2 be cast-in-place column, and 2-1 is insulation board, and 3 be prefabricated parapet, and 4 be arrester, and 5 be roofing downlead, and 6 be connection
Steel plate, 7 be prefabricated post downlead.
Specific embodiment
In conjunction with attached drawing, the utility model is described in further detail.
As shown, a kind of prefabricated parapet arrester node structure for assembled architecture lightning protection, includes prefabricated
Concrete floor 1, cast-in-place column 2, parapet 3, arrester 4, roofing downlead 5, junction steel plate 6, prefabricated post downlead 7；It is described
Prefabricated concrete floor 1 is the laminated floor slab structure of assembled architecture, and 1 bottom of prefabricated concrete floor setting is fluted, recessed
Cast-in-place concrete floor 1-1 has been poured in slot；1 top surface of prefabricated concrete floor, which successively overlaps, is equipped with foam heat-insulation layer 1-
2 and plain concrete roofing 1-3；Building on the outside of the prefabricated concrete floor 1 has cast-in-place column 2, and fitting is equipped with outside the cast-in-place column 2
Insulation board 2-1；The parapet 3 is Prefabricated L-shaped daughter wall construction, which is articulated in cast-in-place 2 top surface of column and fits in guarantor
On the outside of warm plate 2-1；The arrester 4 is the elongated hot-dip galvanizing sheet steel coping structure of spill, and the arrester 4 back-off is pushed up in parapet 3
Portion；The roofing downlead 5 is zinc-coated flat steel sheet structure, which is set to cast-in-place 2 inside of column, one end and arrester 4
Inside welding, is extended down at plain concrete roofing 1-3 and leads to roofing under the other end and connect sudden strain of a muscle band；The roofing downlead 5 is cast-in-place
One end concave section is provided at the top of column 2, which fits in cast-in-place column 2, with being embedded with junction steel plate on the inside of the cast-in-place column 2 of section
6；The junction steel plate 6 is hot-dip galvanizing sheet steel structure, is welded on one side with roofing downlead 5, and another side is welded under cast-in-place column draws
Line 7；Described cast-in-place 7 one end of column downlead is welded in junction steel plate 6, and the other end is bent on cast-in-place 2 center line of column and extends downwardly,
Draw lower and 1 reinforcement welding of prefabricated concrete floor again.
When it is implemented, the foam heat-insulation layer 1-2 is laid on 1 top surface of prefabricated concrete floor, foam heat-insulation layer 1-2
It is laid with upwards to 3 bottom surface of parapet along cast-in-place column 2, and foam heat-insulation layer 1-2 covers roofing downlead 5.
When it is implemented, the arrester 4 is welded with 5 weld of roofing downlead, roofing downlead 5 and junction steel plate 6
The welding distance at place, junction steel plate 6 and cast-in-place 7 weld of column downlead is not less than 100mm, and applies on weld after welding
Smear pitch.
Claims (3)
1. a kind of prefabricated parapet arrester node structure for assembled architecture lightning protection, it is characterised in that: include prefabricated
Concrete floor, cast-in-place column, parapet, arrester, roofing downlead, junction steel plate, prefabricated post downlead；The concrete
Tulou plate is the laminated floor slab structure of assembled architecture, and prefabricated concrete floor bottom setting is fluted, has been poured in groove
Cast-in-place concrete floor；The prefabricated concrete floor top surface, which successively overlaps, is equipped with foam heat-insulation layer and plain concrete roofing；
Building on the outside of the prefabricated concrete floor has cast-in-place column, is bonded outside the cast-in-place column and is equipped with insulation board；The parapet is pre-
L-type daughter wall construction processed, the parapet are articulated in cast-in-place capital face and fit on the outside of insulation board；The arrester is logical for spill
Long hot-dip galvanizing sheet steel coping structure, arrester back-off is at the top of parapet；The roofing downlead is zinc-coated flat steel sheet structure, should
Roofing downlead is set on the inside of cast-in-place column, is welded on the inside of one end and arrester, is extended down at plain concrete roofing simultaneously under the other end
It leads to roofing and connects sudden strain of a muscle band；The roofing downlead is provided with one end concave section in cast-in-place column top, which fits in cast-in-place
Column is embedded with junction steel plate with the cast-in-place column inside of section；The junction steel plate is hot-dip galvanizing sheet steel structure, under drawing on one side with roofing
Wire bonding, another side are welded with cast-in-place column downlead；Described cast-in-place column downlead one end is welded in junction steel plate, other end bending
It is extended downwardly on to cast-in-place column center line, then draws lower and prefabricated concrete floor reinforcement welding.
2. a kind of prefabricated parapet arrester node structure for assembled architecture lightning protection according to claim 1,
Be characterized in that: the foam heat-insulation layer is laid on prefabricated concrete floor top surface, which is laid with upwards along cast-in-place column
To parapet bottom surface, and foam heat-insulation layer covers roofing downlead.
3. a kind of prefabricated parapet arrester node structure for assembled architecture lightning protection according to claim 1,
It is characterized in that: the arrester and roofing downlead weld, roofing downlead and junction steel plate weld, junction steel plate and showing
The welding distance of column downlead weld is poured not less than 100mm, and smears pitch on weld after welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821440772.7U CN209025332U (en) | 2018-09-03 | 2018-09-03 | A kind of prefabricated parapet arrester node structure for assembled architecture lightning protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821440772.7U CN209025332U (en) | 2018-09-03 | 2018-09-03 | A kind of prefabricated parapet arrester node structure for assembled architecture lightning protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209025332U true CN209025332U (en) | 2019-06-25 |
Family
ID=66877978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821440772.7U Active CN209025332U (en) | 2018-09-03 | 2018-09-03 | A kind of prefabricated parapet arrester node structure for assembled architecture lightning protection |
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| Country | Link |
|---|---|
| CN (1) | CN209025332U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110593397A (en) * | 2019-06-28 | 2019-12-20 | 中清大科技股份有限公司 | Multilayer assembled plate type building |
| CN114182880A (en) * | 2021-12-10 | 2022-03-15 | 中国建筑第五工程局有限公司 | Lightning protection bridging construction method for prefabricated column |
| CN117090356A (en) * | 2023-09-27 | 2023-11-21 | 华东建筑设计研究院有限公司 | Connection nodes between prefabricated parapet and steel truss floor deck and its construction method |
| EP4322350A1 (en) * | 2022-08-12 | 2024-02-14 | Eugeniusz Smycz | Lightning protection of large-area building structures, especially with roofs equipped with photovoltaic panels |
| CN118399312A (en) * | 2024-06-26 | 2024-07-26 | 山西八建集团有限公司 | Super-wide parapet flash strap construction structure |
-
2018
- 2018-09-03 CN CN201821440772.7U patent/CN209025332U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110593397A (en) * | 2019-06-28 | 2019-12-20 | 中清大科技股份有限公司 | Multilayer assembled plate type building |
| CN114182880A (en) * | 2021-12-10 | 2022-03-15 | 中国建筑第五工程局有限公司 | Lightning protection bridging construction method for prefabricated column |
| CN114182880B (en) * | 2021-12-10 | 2023-04-07 | 中国建筑第五工程局有限公司 | Lightning protection bridging construction method for prefabricated column |
| EP4322350A1 (en) * | 2022-08-12 | 2024-02-14 | Eugeniusz Smycz | Lightning protection of large-area building structures, especially with roofs equipped with photovoltaic panels |
| CN117090356A (en) * | 2023-09-27 | 2023-11-21 | 华东建筑设计研究院有限公司 | Connection nodes between prefabricated parapet and steel truss floor deck and its construction method |
| CN118399312A (en) * | 2024-06-26 | 2024-07-26 | 山西八建集团有限公司 | Super-wide parapet flash strap construction structure |
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