CN210597731U - Building outer wall double-plate connecting node and steel structure building outer wall body - Google Patents
Building outer wall double-plate connecting node and steel structure building outer wall body Download PDFInfo
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- CN210597731U CN210597731U CN201921364005.7U CN201921364005U CN210597731U CN 210597731 U CN210597731 U CN 210597731U CN 201921364005 U CN201921364005 U CN 201921364005U CN 210597731 U CN210597731 U CN 210597731U
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Abstract
The utility model discloses a building outer wall double plate connected node and steel construction building outer wall body belongs to the building engineering field. A double-plate connecting node for a building outer wall comprises a first channel steel, a second channel steel and a connecting plate, wherein the first channel steel is fixedly connected to the top surface of a floor slab; the first pair of hook head bolts are used for connecting the first channel steel between the upper outer layer plate and the upper inner layer plate, hook head ends of the first pair of hook head bolts hook the first channel steel, and the first pair of hook head bolts are respectively connected to the upper outer layer plate and the upper inner layer plate; the steel structure building external wall comprises an upper outer plate, an upper inner plate, a lower outer plate, a lower inner plate and the connecting joint, wherein the lower end of the upper inner plate is abutted against the upper end of the floor slab; the utility model discloses avoid connected node to expose, improved connected node's durability, further can prevent that outer wall connected node from droing to prolonged connected node's life, guaranteed the fixed strength of steel construction building outer wall body, the effectual fissured production of having avoided.
Description
Technical Field
The utility model relates to a building engineering technical field especially relates to a building outer wall double plate connected node and steel construction building outer wall body.
Background
The building enclosure is a member for forming a building space and resisting adverse effects of the environment; the enclosures are divided into outer enclosures and inner enclosures according to their position in the building; the outer enclosure structure usually adopts a mode of adding an aerated concrete block and external heat preservation, and has the performances of heat preservation, heat insulation, sound insulation, water resistance, moisture resistance, durability and the like.
However, in practical engineering application, the external thermal insulation construction quality is difficult to guarantee, the durability is poor, and then the condition that the connecting node of the external wall of the house falls off is easy to occur, and the service life of the connecting node is influenced.
In addition, the outer wall body is formed by piling a plurality of aerated concrete blocks, and wall body cracks are easy to generate at the connecting part of the aerated concrete blocks due to dry shrinkage and temperature deformation.
Disclosure of Invention
The utility model aims at solving among the prior art durability decline, connected node drops, easily produces the cracked problem of wall body, and the building outer wall double plate connected node and the steel construction building outer wall body that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a building outer wall double-plate connecting node comprises
The first channel steel is fixedly connected to the top surface of the floor slab;
the first pair of hook head bolts are used for connecting the first channel steel between the upper outer layer plate and the upper inner layer plate, hook head ends of the first pair of hook head bolts hook the first channel steel, and the first pair of hook head bolts are respectively connected to the upper outer layer plate and the upper inner layer plate;
the second channel steel is fixedly connected at the bottom end of the steel beam,
wherein
The floor slab is positioned at the upper end of the steel beam;
and the second pair of hook head bolts are used for connecting the second channel steel between the lower outer layer plate and the lower inner layer plate, hook head ends of the second pair of hook head bolts hook the second channel steel, and the second pair of hook head bolts are respectively connected to the lower outer layer plate and the lower inner layer plate.
Preferably, the first channel steel is fixedly connected to the top surface of the floor slab through an anchor bolt.
Preferably, the second channel steel is welded at the lower end of the steel beam.
The outer wall body of the steel structure building comprises an upper outer plate, an upper inner plate, a lower outer plate, a lower inner plate and a connecting node, wherein the lower end of the upper inner plate is abutted against the upper end of a floor slab, the upper end of the lower inner plate is abutted against a steel beam, the lower outer plate is abutted against the floor slab, and the lower outer plate is positioned under the upper outer plate.
Preferably, the adjacent upper outer plate and the lower outer plate are in sealing fit through a sealing strip.
Preferably, the upper outer plate and the lower outer plate comprise an outer light concrete layer and an outer decorative wall brick layer compounded on the outer side of the outer light concrete layer.
Preferably, the outer decorative wall brick layer is a tile layer, a paint layer or a building decorative stone layer.
Preferably, the upper inner-layer plate and the lower inner-layer plate are inner lightweight concrete plates.
Preferably, the cable box and the line pipe are embedded in the upper inner-layer plate and the lower inner-layer plate.
Compared with the prior art, the utility model provides a building outer wall double plate connected node and steel construction building outer wall possesses following beneficial effect:
1. the double-plate connecting node of the building outer wall improves the sound insulation performance and the durability of the wall body by connecting the upper inner plate and the upper outer plate and the lower inner plate through the double plates, can solve the problem of outer wall leakage, thereby prolonging the service life of the wall body, and is characterized in that the double-plate connecting node of the building outer wall is respectively fixedly connected with the double-layer plates through the first pair of hook head bolts and the second pair of hook head bolts, thereby not easily causing the wall body to loose, the first channel steel and the second channel steel of the upper layer and the lower layer are used as middle connecting pieces, the first pair of hook head bolts and the second pair of hook head bolts are respectively and stably connected with the first channel steel and the second channel steel, thereby improving the safety, effectively avoiding the condition that the connecting node falls off, ensuring the service life of the connecting node, and being convenient to install, in addition, the connecting node is arranged on the upper inner plate and the upper outer plate, between outer plywood and the lower inner plating down, avoid the connected node to expose, improved connected node's durability, further can prevent that the outer wall connected node from droing to the life of connected node has been prolonged.
2. According to the steel structure building outer wall body, a building outer wall double-plate connecting node is characterized in that an upper first pair of hook head bolts and a lower second pair of hook head bolts are respectively and stably connected with a first channel steel and a second channel steel, the top end of the building outer wall double-plate connecting node is arranged at the bottom end of a steel beam, the lower end of an upper inner layer plate is abutted against the upper end of a floor slab, the upper end of a lower inner layer plate is abutted against the steel beam, a lower outer layer plate is abutted against the floor slab, and the lower outer layer plate is located right below the upper outer layer plate; the steel structure building comprises a steel structure building body, wherein a first layer building is formed between two adjacent steel beams in the steel structure building body, each building outer wall double plate just runs through the one layer building body, the top ends of a second pair of hook head bolts and a second channel steel of each building outer wall double plate connecting node are fixedly connected with the bottom end of the top steel beam of each layer building body, the first pair of hook head bolts and the bottom end of the first channel steel of each building outer wall double plate connecting node are fixedly connected with the top end of the bottom structure floor of each layer building body, the fixing strength of the steel structure building outer wall body is guaranteed, and cracks are effectively avoided.
Drawings
Fig. 1 is the utility model provides a building outer wall double plate connected node and steel construction building outer wall's structural schematic.
In the figure: 1. an upper outer laminate; 11. a lower outer laminate; 2. an upper inner-layer plate; 21. a lower inner-layer plate; 3. an anchor bolt; 4. a first channel steel; 41. a second channel steel; 5. a steel beam; 6. a first pair of hook bolts; 61. a second pair of hook bolts; 7. and (7) a floor slab.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1, a double-plate connecting node for an exterior wall of a building comprises
The first channel steel 4 is fixedly connected to the top surface of the floor slab 7;
the first pair of hook head bolts 6 are used for connecting the first channel steel 4 between the upper outer plate 1 and the upper inner plate 2, hook head ends of the first pair of hook head bolts 6 hook the first channel steel 4, and the first pair of hook head bolts 6 are respectively connected to the upper outer plate 1 and the upper inner plate 2;
a second channel steel 41 fixedly connected to the bottom end of the steel beam 5,
wherein
The floor 7 is positioned at the upper end of the steel beam 5;
the second pair of hook head bolts 61 are used for connecting the second channel steel 41 between the lower outer layer plate 11 and the lower inner layer plate 21, hook head ends of the second pair of hook head bolts 61 hook the second channel steel 41, and the second pair of hook head bolts 61 are respectively connected to the lower outer layer plate 11 and the lower inner layer plate 21;
the upper inner plate 2 and the upper outer plate 1 are connected through the joint, the lower outer plate 11 and the lower inner plate 21 are connected through the joint in a double-plate mode, the sound insulation performance is improved, the durability of the wall body is improved, the problem of outer wall leakage can be solved, and the service life of the wall body is prolonged, in addition, the building outer wall double-plate connecting joint is respectively and fixedly connected through the first pair of hook head bolts 6 and the second pair of hook head bolts 61 which are double-layer plates, the wall body is not easy to loose, the first channel steel 4 and the second channel steel 41 of the upper layer and the lower layer are used as middle connecting pieces, the first pair of hook head bolts 6 and the second pair of hook head bolts 61 are respectively and stably connected with the first channel steel 4 and the second channel steel 41, the safety is improved, the falling condition of the connecting joint is effectively avoided, the service life of the connecting joint is ensured, meanwhile, the assembling is convenient, the connecting joint is additionally arranged, between lower outer plywood 11 and lower inner plating 21, avoid the connected node to expose, improved connected node's durability, further can prevent that the outer wall connected node from droing to the life of connected node has been prolonged.
First channel-section steel 4 passes through 3 fixed connection of crab-bolt at floor 7 top surfaces, improves and connects the steadiness, and second channel-section steel 41 welds at 5 lower extremes of girder steel, has ensured to connect the steadiness.
The steel structure building external wall comprises an upper outer plate 1, an upper inner plate 2, a lower outer plate 11, a lower inner plate 21 and connecting nodes, wherein the lower end of the upper inner plate 2 abuts against the upper end of a floor slab 7, the upper end of the lower inner plate 21 abuts against a steel beam 5, the lower outer plate 11 abuts against the floor slab 7, and the lower outer plate 11 is positioned right below the upper outer plate 1; the building outer wall double-plate connecting node is characterized in that an upper first pair of hook head bolts 6 and a lower second pair of hook head bolts 61 are fixedly connected with a first channel steel 4 and a second channel steel 41 respectively, the top end of the building outer wall double-plate connecting node is arranged at the bottom end of a steel beam 5, the lower end of an upper inner layer plate 2 abuts against the upper end of a floor slab 7, the upper end of a lower inner layer plate 21 abuts against the steel beam 5, a lower outer layer plate 11 abuts against the floor slab 7, and the lower outer layer plate 11 is located right below the upper outer layer plate 1; it is specific, form the one deck building between two adjacent girder steels 5 in the steel construction building, every building outer wall double plate just in time runs through the one deck building, building outer wall double plate connected node's the second is to the top of gib head bolt 61 and second channel-section steel 41 and the bottom fixed connection of every layer of building's top girder steel 5, building outer wall double plate connected node's the first is to gib head bolt 6 and the top fixed connection of 4 bottoms of first channel-section steel and every layer of building's bottom structure floor 7, the fixed strength of steel construction building outer wall body has been guaranteed, the effectual fissured production of having avoided.
The adjacent upper outer plate 1 and the lower outer plate 11 are in sealing fit through a sealing strip, so that sealing connection is realized.
The upper outer plate 1 and the lower outer plate 11 comprise an outer light concrete layer and an outer decorative wall brick layer compounded outside the outer light concrete layer; the outer decorative wall brick layer is a ceramic brick layer, a coating layer or a building decorative stone layer; the light concrete layer is made of light concrete, so that the weight is light, and the double plates of the building outer wall can be conveniently installed and transported; it should be noted that in other embodiments, the outer lightweight concrete layer may be replaced by a normal concrete layer.
In other embodiments, the upper outer layer plate 1 and the lower outer layer plate 11 can also be an outer layer decoration integrated plate, so that the outer decoration construction of an on-site outer wall body is omitted, and the construction efficiency is improved.
The upper inner-layer plate 2 and the lower inner-layer plate 21 are inner lightweight concrete plates; the inner lightweight concrete plate is made of lightweight concrete, so that the weight is light, and the installation and transportation of the double plates of the outer wall of the building are facilitated.
Wire boxes and wire pipes are pre-buried in the upper inner-layer plate 2 and the lower inner-layer plate 21, the double plates and the connecting nodes of the building outer wall are constructed by adopting a factory assembly line, the procedures of pre-burying the wire boxes and the wire pipes and the like are completed in a factory, and punching and groove picking during later equipment installation are avoided; the synchronous assembly construction with the main structure of the building can be realized, the field wet operation and various working procedures are greatly reduced, the field installation is convenient and quick, and the construction efficiency is greatly improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (9)
1. A building outer wall double plate connecting node is characterized by comprising
The first channel steel (4) is fixedly connected to the top surface of the floor slab (7);
the first pair of hook head bolts (6) are used for connecting the first channel steel (4) between the upper outer plate (1) and the upper inner plate (2), hook head ends of the first pair of hook head bolts (6) hook the first channel steel (4), and the first pair of hook head bolts (6) are respectively connected to the upper outer plate (1) and the upper inner plate (2);
a second channel steel (41) fixedly connected to the bottom end of the steel beam (5),
wherein
The floor (7) is positioned at the upper end of the steel beam (5);
and the second pair of hook head bolts (61) are used for connecting the second channel steel (41) between the lower outer plate (11) and the lower inner plate (21), the hook head ends of the second pair of hook head bolts (61) hook the second channel steel (41), and the second pair of hook head bolts (61) are respectively connected on the lower outer plate (11) and the lower inner plate (21).
2. The building outer wall double-plate connecting joint as claimed in claim 1, wherein the first channel steel (4) is fixedly connected to the top surface of the floor slab (7) through an anchor bolt (3).
3. The building exterior wall double plate connection node according to claim 1, wherein the second channel steel (41) is welded at the lower end of the steel beam (5).
4. The steel structure building external wall is characterized by comprising an upper outer plate (1), an upper inner plate (2), a lower outer plate (11), a lower inner plate (21) and the connecting joint of claim 1, wherein the lower end of the upper inner plate (2) is abutted against the upper end of a floor slab (7), the upper end of the lower inner plate (21) is abutted against a steel beam (5), the lower outer plate (11) is abutted against the floor slab (7), and the lower outer plate (11) is positioned under the upper outer plate (1).
5. The exterior wall body of the steel structure building as claimed in claim 4, wherein the adjacent upper outer plate (1) and lower outer plate (11) are in sealing fit through a sealing strip.
6. The exterior wall body for steel structure buildings as claimed in claim 4, wherein the upper outer plate (1) and the lower outer plate (11) comprise an outer lightweight concrete layer and an outer decorative wall brick layer compounded outside the outer lightweight concrete layer.
7. The exterior wall of the steel structure building of claim 6, wherein the exterior decorative wall tile layer is a tile layer, a paint layer or a building decorative stone layer.
8. The exterior wall of a steel structure building according to claim 4, wherein the upper inner-layer plate (2) and the lower inner-layer plate (21) are inner lightweight concrete panels.
9. The exterior wall of a steel structure building as claimed in any one of claims 4 to 8, wherein wire boxes and wire pipes are embedded in the upper inner plate (2) and the lower inner plate (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921364005.7U CN210597731U (en) | 2019-08-21 | 2019-08-21 | Building outer wall double-plate connecting node and steel structure building outer wall body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921364005.7U CN210597731U (en) | 2019-08-21 | 2019-08-21 | Building outer wall double-plate connecting node and steel structure building outer wall body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210597731U true CN210597731U (en) | 2020-05-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921364005.7U Active CN210597731U (en) | 2019-08-21 | 2019-08-21 | Building outer wall double-plate connecting node and steel structure building outer wall body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210597731U (en) |
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2019
- 2019-08-21 CN CN201921364005.7U patent/CN210597731U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220714 Address after: 266100 floor 30, building B, international development center, No. 36 Miaoling Road, Laoshan District, Qingdao, Shandong Province Patentee after: Shandong Laigang Lvjian Development Co.,Ltd. Address before: No.139 Zhuzhou Road, Laoshan District, Qingdao, Shandong Province Patentee before: SHANDONG LAIGANG CONSTRUCTION Co.,Ltd. |
|
| TR01 | Transfer of patent right |