CN210369420U - Connecting node structure of externally-hung wallboard - Google Patents
Connecting node structure of externally-hung wallboard Download PDFInfo
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- CN210369420U CN210369420U CN201920841954.3U CN201920841954U CN210369420U CN 210369420 U CN210369420 U CN 210369420U CN 201920841954 U CN201920841954 U CN 201920841954U CN 210369420 U CN210369420 U CN 210369420U
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 125
- 239000010959 steel Substances 0.000 claims abstract description 125
- 239000002131 composite material Substances 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims abstract description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 238000005253 cladding Methods 0.000 claims 6
- 238000010276 construction Methods 0.000 abstract description 10
- 238000009413 insulation Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000002265 prevention Effects 0.000 abstract description 3
- 230000008520 organization Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
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Abstract
The utility model mainly relates to a connecting node structure of an externally-hung wallboard, a horizontal adjusting connecting piece comprises a first angle steel and an adjusting bolt, the first angle steel is fixed with a steel beam, the other end of the first angle steel is provided with a strip-shaped hole, the adjusting bolt is fixed with a pre-embedded sleeve, the pre-embedded sleeve is installed in the externally-hung wallboard, and the other end of the adjusting bolt is installed in a matching way with the strip-shaped hole; the limiting key assembly comprises a limiting steel bar and a second angle steel, the limiting steel bar is fixed on the steel beam, the second angle steel is installed in the externally hung wallboard, the other end of the second angle steel is provided with an opening, and the opening is sleeved in the limiting steel bar for installation; the shear key comprises a third angle steel, a first embedded anchor bar is fixed on the third angle steel, the first embedded anchor bar is installed in the external wall hanging plate, and the other end of the third angle steel is arranged on the steel beam; cast-in-place floor slabs are poured on the steel beams and the prefabricated composite floor slabs, and the other ends of the three ends of the angle steel are fixed. This design is simple ingenious, and prefabricated production, simple to operate is firm, has improved waterproof, fire prevention and the sound insulation performance of building, reduces the construction degree of difficulty and construction cost.
Description
Technical Field
The utility model relates to a connected node structure of externally-hung wallboard belongs to building engineering technical field.
Background
The existing external wall-hung plate is separated from a floor slab, interlayer fireproof sealing is required to be arranged, the structure is complex, the produced sealing is difficult to process, and the waterproof, fireproof and sound insulation performance of a building is affected.
The existing external wall panel connecting piece has large volume, complex structure and unreasonable stress; and the connecting piece exposes indoor floor, needs the outsourcing to handle, has both influenced indoor floor aesthetic property, has still increased the construction degree of difficulty and construction cost.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a connected node structure of externally-hung wallboard, this project organization is simple ingenious, and the prefabrication production, simple to operate and firm has improved waterproof, fire prevention and the sound insulation performance of building, has reduced the construction degree of difficulty and construction cost.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a prefabricated composite floor slab is arranged at the upper end of a steel beam, steel bars are arranged in the prefabricated composite floor slab, and an external wall slab is arranged on the outer side of the steel beam and comprises a horizontal adjusting connecting piece, a limiting key assembly and a shear key; the horizontal adjusting connecting piece comprises a first angle steel and an adjusting bolt, one end of the first angle steel is fixed with the steel beam, the other end of the first angle steel is provided with a strip-shaped hole, one end of the adjusting bolt is fixed with a pre-embedded sleeve, the pre-embedded sleeve is pre-embedded and installed in the externally hung wallboard, and the other end of the adjusting bolt is matched and installed with the strip-shaped hole of the first angle steel, so that the horizontally adjusting and installing of the externally; the limiting key assembly comprises a limiting steel bar and a second angle steel, the limiting steel bar is welded and fixed on the steel beam, one end of the second angle steel is embedded and installed in the external hanging wallboard, the other end of the second angle steel is provided with an opening, and the second angle steel is sleeved in the limiting steel bar through the opening for installation; the shear key comprises a third angle steel, one end of the third angle steel is uniformly welded and fixed with a plurality of first embedded anchor bars, the first embedded anchor bars are embedded and installed in the external wall hanging plate, the other end of the third angle steel is arranged on the steel beam, and the third angle steel realizes vertical fixed support for the external wall hanging plate through the first embedded anchor bars; cast-in-place floor slabs are poured on the steel beams and the prefabricated composite floor slabs, and the other ends of the three ends of the angle steel are fixed.
The limiting key assembly further comprises a second embedded anchor bar, one end of the second embedded anchor bar is installed in the outer wall hanging plate in an embedded mode, and the other end of the second embedded anchor bar is bound with the steel bars.
And a gasket is arranged between the opening of the second angle steel and the steel beam and is used for realizing vertical adjustment and installation of the external wall board.
A plurality of shear keys are uniformly distributed on the external wall panel.
And four corners of the external wall board are respectively provided with a horizontal adjusting connecting piece.
And reinforcing ribs are arranged in the second angle steels.
The first embedded anchor bar and the second embedded anchor bar are processed into a napped surface
The utility model discloses following beneficial effect has:
a connection node structure of an externally-hung wallboard is characterized in that a prefabricated composite floor slab is arranged at the upper end of a steel beam, steel bars are arranged in the prefabricated composite floor slab, and the externally-hung wallboard is arranged on the outer side of the steel beam; the horizontal adjusting connecting piece comprises a first angle steel and an adjusting bolt, one end of the first angle steel is fixed with the steel beam, the other end of the first angle steel is provided with a strip-shaped hole, one end of the adjusting bolt is fixed with a pre-embedded sleeve, the pre-embedded sleeve is pre-embedded and installed in the externally hung wallboard, and the other end of the adjusting bolt is matched and installed with the strip-shaped hole of the first angle steel, so that the horizontally adjusting and installing of the externally; the limiting key assembly comprises a limiting steel bar and a second angle steel, the limiting steel bar is prefabricated and welded on the steel beam, one end of the second angle steel is embedded in the external wall-hung plate, the other end of the second angle steel is provided with an opening, the second angle steel is sleeved in the limiting steel bar through the opening for installation, vertical temporary fixed support of the external wall-hung plate is realized, and accidents caused by subsequent floor slab pouring can be effectively prevented; the shear key comprises a third angle steel, one end of the third angle steel is uniformly welded and fixed with a plurality of first embedded anchor bars, the first embedded anchor bars are embedded and installed in the external hanging wallboard, the other end of the third angle steel is arranged on the steel beam, and the third angle steel realizes fixed support for the external hanging wallboard through the first embedded anchor bars; after the external wallboard mounting position is adjusted, the steel beam is poured with the prefabricated coincide floor and is equipped with cast-in-place floor, realizes that the three other ends of angle steel are fixed, and the vertical stable support of external wallboard is realized through pre-buried anchor bar one to the shear force key, and this project organization is simple ingenious, and prefabricated production, simple to operate and firm has improved waterproof, fire prevention and sound insulation performance of building, has reduced the construction degree of difficulty and construction cost.
Drawings
Fig. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a perspective view of the horizontal adjustment connector of the present invention;
fig. 3 is a schematic cross-sectional view of the present invention;
fig. 4 is a perspective view of the limit key assembly of the present invention;
fig. 5 is a schematic cross-sectional view of the present invention;
fig. 6 is a perspective view of the shear key of the present invention.
Reference numbers in the figures: 1. a steel beam; 2. prefabricating a composite floor slab; 3. reinforcing steel bars; 4. an exterior wallboard; 5. a horizontal adjustment connection; 51. angle steel I; 52. adjusting the bolt; 53. a strip-shaped hole; 54. pre-burying a sleeve; 6. a limit key assembly; 61. limiting a steel bar; 62. angle steel II; 63. an opening; 64. embedding anchor bars II; 65. reinforcing ribs; 7. a shear key; 71. angle steel III; 72. embedding anchor bars I; 8. casting a floor slab in situ; 9. and (7) a gasket.
Detailed Description
As shown in fig. 1, 2, 3, 4, 5 and 6, the connection node structure of the external wall panel comprises a horizontal adjustment connecting piece 5, a limiting key assembly 6 and a shear key 7, wherein a prefabricated composite floor slab 2 is arranged at the upper end of a steel beam 1, a steel bar 3 is arranged in the prefabricated composite floor slab 2, and the external wall panel 4 is arranged on the outer side of the steel beam 1; the horizontal adjusting connecting piece 5 comprises a first angle steel 51 and an adjusting bolt 52, one end of the first angle steel 51 is fixed with the steel beam 1, the other end of the first angle steel 51 is provided with a strip-shaped hole 53, one end of the adjusting bolt 52 is fixed with a pre-embedded sleeve 54, the pre-embedded sleeve 54 is pre-embedded and installed in the external wall board 4, and the other end of the adjusting bolt 52 is matched and installed with the strip-shaped hole 53 of the first angle steel 51, so that the external wall board 4 is horizontally; the limiting key assembly 6 comprises a limiting steel bar 61 and a second angle steel 62, the limiting steel bar 61 is prefabricated, welded and fixed on the steel beam 1, one end of the second angle steel 62 is embedded in the external wall-hung panel 4, the other end of the second angle steel 62 is provided with an opening 63, the second angle steel 62 is sleeved in the limiting steel bar 61 through the opening 63 for installation, vertical temporary fixed support of the external wall-hung panel 4 is realized, and accidents caused by subsequent floor slab pouring can be effectively prevented; the shear key 7 comprises a third angle steel 71, one end of the third angle steel 71 is uniformly welded and fixed with a plurality of first embedded anchor bars 72, the first embedded anchor bars 72 are embedded and installed in the external wall-hung plate 4, the other end of the third angle steel 71 is arranged on the steel beam 1, and the third angle steel 71 is fixedly supported on the external wall-hung plate 4 through the first embedded anchor bars 72; after the installation position of the externally-hung wall panel 4 is adjusted, the steel beam 1 and the prefabricated composite floor slab 2 are poured to form the cast-in-place floor slab 8, the other end of the third 71 of the angle steel is fixed, the shear key 7 is vertically stably supported on the externally-hung wall panel 4 through the embedded anchor bars 72, the design structure is simple and ingenious, prefabricated production is achieved, the installation is convenient and stable, the waterproof, fireproof and sound insulation performance of a building is improved, and the construction difficulty and the construction cost are reduced.
The limiting key assembly 6 further comprises a second embedded anchor bar 64, one end of the second embedded anchor bar 64 is embedded and installed in the external wall panel 4, the other end of the second embedded anchor bar 64 is bound with the steel bars 3 in the prefabricated composite floor slab 2, the floor slab is further reinforced through the cast-in-place floor slab 8, the floor slab is tightly connected with the external wall panel 4 through the second embedded anchor bar 64, and cracks are effectively reduced.
A gasket 9 is arranged between the opening 63 of the second angle steel 62 and the steel beam 1, and the gasket 9 is used for realizing vertical adjustment and installation of the external wallboard 4.
The external wall-hung plate 4 is uniformly provided with a plurality of shear keys 7, so that the uniform and stable stress distribution of the shear keys 7 is ensured, and the shear keys 7 have simple structures and smaller sizes and can be completely hidden in a floor slab.
All be equipped with horizontal adjusting connecting piece 5 on four angles of externally-hung wallboard 4, guarantee that externally-hung wallboard 4 adjusts safety and stability.
A reinforcing rib 65 is arranged in the second angle steel 62 of the limit key assembly 6.
The first embedded anchor bars 72 and the second embedded anchor bars 64 are processed into napped surfaces, and the bearing friction force is increased.
Above is the utility model discloses preferred embodiment the utility model discloses make a plurality of other simple replacements and changes under the design prerequisite, all should regard as belonging to the utility model discloses a protection category.
Claims (7)
1. The utility model provides a connected node structure of externally-hung wallboard, the girder steel upper end is equipped with prefabricated coincide floor, is equipped with the reinforcing bar in the prefabricated coincide floor, and the girder steel outside is equipped with externally-hung wallboard, its characterized in that: the shear key comprises a horizontal adjusting connecting piece, a limiting key assembly and a shear key; the horizontal adjusting connecting piece comprises a first angle steel and an adjusting bolt, one end of the first angle steel is fixed with the steel beam, the other end of the first angle steel is provided with a strip-shaped hole, one end of the adjusting bolt is fixed with a pre-embedded sleeve, the pre-embedded sleeve is pre-embedded and installed in the externally hung wallboard, and the other end of the adjusting bolt is matched and installed with the strip-shaped hole of the first angle steel, so that the horizontally adjusting and installing of the externally; the limiting key assembly comprises a limiting steel bar and a second angle steel, the limiting steel bar is welded and fixed on the steel beam, one end of the second angle steel is embedded and installed in the external hanging wallboard, the other end of the second angle steel is provided with an opening, and the second angle steel is sleeved in the limiting steel bar through the opening for installation; the shear key comprises a third angle steel, one end of the third angle steel is uniformly welded and fixed with a plurality of first embedded anchor bars, the first embedded anchor bars are embedded and installed in the external wall hanging plate, the other end of the third angle steel is arranged on the steel beam, and the third angle steel realizes vertical fixed support for the external wall hanging plate through the first embedded anchor bars; cast-in-place floor slabs are poured on the steel beams and the prefabricated composite floor slabs, and the other ends of the three ends of the angle steel are fixed.
2. The structure of a connection node of a cladding panel according to claim 1, wherein: the limiting key assembly further comprises a second embedded anchor bar, one end of the second embedded anchor bar is installed in the outer hanging wallboard in an embedded mode, and the other end of the second embedded anchor bar is bound with the steel bar.
3. The structure of a connection node of a cladding panel according to claim 1, wherein: and a gasket is arranged between the opening of the second angle steel and the steel beam and is used for realizing vertical adjustment and installation of the external wall board.
4. The structure of a connection node of a cladding panel according to claim 1, wherein: a plurality of shear keys are uniformly distributed on the external wall board.
5. The structure of a connection node of a cladding panel according to claim 1, wherein: and four corners of the external wall board are respectively provided with a horizontal adjusting connecting piece.
6. The structure of a connection node of a cladding panel according to claim 1, wherein: and reinforcing ribs are arranged in the second angle steels.
7. The structure of connection node of a cladding panel according to claim 2, wherein: and the pre-embedded anchor bars I and the pre-embedded anchor bars II are processed into napped surfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920841954.3U CN210369420U (en) | 2019-06-05 | 2019-06-05 | Connecting node structure of externally-hung wallboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920841954.3U CN210369420U (en) | 2019-06-05 | 2019-06-05 | Connecting node structure of externally-hung wallboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210369420U true CN210369420U (en) | 2020-04-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920841954.3U Active CN210369420U (en) | 2019-06-05 | 2019-06-05 | Connecting node structure of externally-hung wallboard |
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| Country | Link |
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| CN (1) | CN210369420U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109386070A (en) * | 2018-11-07 | 2019-02-26 | 中建集成房屋有限公司 | A kind of assembled steel frame external wall system and its construction method |
| CN111779141A (en) * | 2020-08-13 | 2020-10-16 | 哈尔滨工业大学（深圳） | Light external wallboard connected node |
| CN112320580A (en) * | 2020-10-29 | 2021-02-05 | 青岛星华智能装备有限公司 | Method for mounting workshop crane beam |
| CN112746690A (en) * | 2021-01-18 | 2021-05-04 | 江海红 | Connecting structure and connecting method of assembled plates |
| CN115234004A (en) * | 2022-06-30 | 2022-10-25 | 中建三局集团有限公司 | Construction method and structure of three-side externally hung assembled wallboard with single overhanging H-shaped steel beam |
-
2019
- 2019-06-05 CN CN201920841954.3U patent/CN210369420U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109386070A (en) * | 2018-11-07 | 2019-02-26 | 中建集成房屋有限公司 | A kind of assembled steel frame external wall system and its construction method |
| CN109386070B (en) * | 2018-11-07 | 2023-08-11 | 中建集成房屋有限公司 | Assembled steel frame outer wall system and construction method thereof |
| CN111779141A (en) * | 2020-08-13 | 2020-10-16 | 哈尔滨工业大学（深圳） | Light external wallboard connected node |
| CN112320580A (en) * | 2020-10-29 | 2021-02-05 | 青岛星华智能装备有限公司 | Method for mounting workshop crane beam |
| CN112320580B (en) * | 2020-10-29 | 2023-01-20 | 青岛星华智能装备有限公司 | Method for mounting workshop crane beam |
| CN112746690A (en) * | 2021-01-18 | 2021-05-04 | 江海红 | Connecting structure and connecting method of assembled plates |
| CN115234004A (en) * | 2022-06-30 | 2022-10-25 | 中建三局集团有限公司 | Construction method and structure of three-side externally hung assembled wallboard with single overhanging H-shaped steel beam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Anhui Zhihong Precision Construction Technology Co.,Ltd. Assignor: ZHEJIANG GREEN BUILDING INTEGRATION TECHNOLOGIES Co.,Ltd. Contract record no.: X2023990000037 Denomination of utility model: Connection node construction of an external wall panel Granted publication date: 20200421 License type: Common License Record date: 20230113 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangxi Huahong Jinggong Steel Structure Co.,Ltd. Assignor: ZHEJIANG GREEN BUILDING INTEGRATION TECHNOLOGIES Co.,Ltd. Contract record no.: X2023980034645 Denomination of utility model: Construction of Connection Nodes for External Wall Panels Granted publication date: 20200421 License type: Common License Record date: 20230413 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Lvjian Jinggong Technology Co.,Ltd. Assignor: ZHEJIANG GREEN BUILDING INTEGRATION TECHNOLOGIES Co.,Ltd. Contract record no.: X2023980034833 Denomination of utility model: Construction of Connection Nodes for External Wall Panels Granted publication date: 20200421 License type: Common License Record date: 20230421 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Weinan Guokong Jinggong Green Building Technology Co.,Ltd. Assignor: ZHEJIANG GREEN BUILDING INTEGRATION TECHNOLOGIES Co.,Ltd. Contract record no.: X2024980009941 Denomination of utility model: Construction of connection nodes for external wall panels Granted publication date: 20200421 License type: Common License Record date: 20240717 |