CN110512781B - Rammed earth curtain wall - Google Patents
Rammed earth curtain wall Download PDFInfo
- Publication number
- CN110512781B CN110512781B CN201910749900.9A CN201910749900A CN110512781B CN 110512781 B CN110512781 B CN 110512781B CN 201910749900 A CN201910749900 A CN 201910749900A CN 110512781 B CN110512781 B CN 110512781B
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- rammed earth
- plate
- hanging
- hanging plate
- curtain wall
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 32
- 239000010959 steel Substances 0.000 claims abstract description 32
- 230000001681 protective effect Effects 0.000 claims abstract description 13
- 238000003466 welding Methods 0.000 claims description 14
- 229920001821 foam rubber Polymers 0.000 claims description 9
- 238000005452 bending Methods 0.000 claims description 8
- 230000001012 protector Effects 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 7
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 5
- 239000000565 sealant Substances 0.000 claims description 5
- 238000009413 insulation Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 239000003292 glue Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004836 Glue Stick Substances 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Images
Classifications
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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
- E04B2/90—Curtain walls comprising panels directly attached to the structure
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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
- E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Load-Bearing And Curtain Walls (AREA)
Abstract
The invention provides a rammed earth curtain wall, which relates to the field of building curtain walls and comprises rammed earth building blocks, wherein grooves are formed in mounting surfaces of the rammed earth building blocks, protective edges are arranged on the side walls of the grooves, positioning transverse pipes are arranged in the grooves and fixedly connected with the protective edges of the rammed earth building blocks, and the positioning transverse pipes are fixedly connected with steel frames or building beam columns for bearing through a plurality of hanging piece structures. According to the invention, the single rammed earth building block is assembled through the positioning transverse pipe and the hanging piece structure and is fixed on the bearing building beam column in multiple ways to form a whole rammed earth curtain wall, the mounting and dismounting are convenient, and the manufactured rammed earth curtain wall has the characteristics of strong integrity, good sound insulation and heat insulation effects and attractive appearance.
Description
Technical Field
The invention relates to the field of building curtain walls, in particular to a rammed earth curtain wall.
Background
The curtain wall is the outer wall enclosure of the building, does not bear the weight, hangs like a curtain, so is also called as a curtain wall, and is a light wall with decorative effect commonly used by modern large-scale and high-rise buildings. The curtain wall is a building outer protective structure or decorative structure which is composed of a panel and a supporting structure system, has certain displacement capacity or certain deformation capacity relative to a main structure and does not bear the function of the main structure.
In rural areas in the last century, external walls made of materials such as stones, sands, earth and the like are commonly called rammed earth walls. The rammed earth building has wide application in the traditional people center in China, and has wide development prospect in northwest rural areas because the economy and the comfort of the rammed earth building are still used so far. Modern designers always think of restoring the rammed earth wall with the style of the old era, but always face the problems that the traditional rammed earth wall is low in construction efficiency and poor in durability, corner parts are easy to be damaged by natural environment, the construction process is backward, ramming seams form weak layers in a layered ramming mode, the integrity of the rammed earth wall is poor, the rammed earth wall is easy to be damaged by earthquake disasters and the like, and the unique style of the outer wall of the old era cannot be restored in design.
Disclosure of Invention
The invention aims to provide a curtain wall with the appearance effect of a rammed earth wall for modern buildings, and the curtain wall is strong in structural integrity and convenient to install and construct.
In order to achieve the purpose, the invention provides a rammed earth curtain wall which comprises rammed earth building blocks, wherein grooves are formed in installation surfaces of the rammed earth building blocks, protective edges are arranged on the side walls of the grooves, positioning transverse pipes are arranged in the grooves and fixedly connected with the protective edges of the rammed earth building blocks, and the positioning transverse pipes are fixedly connected with a steel framework or a building beam column for bearing through a plurality of hanging piece structures.
Furthermore, the safe edge is arranged in a shape like a Chinese character ji and comprises two flat plates and a groove plate, wherein the two flat plates are arranged on the same plane and are vertically connected to the two sides of the opening of the groove plate, and the flat plates are fixedly connected with the groove plate and are tamped on the mounting surface and the groove of the rammed earth building block.
Furthermore, the protective edge is in clearance fit with the transverse positioning pipe, structural glue is filled in the clearance, and the protective edge is fixedly connected with the transverse positioning pipe through the structural glue.
Further, the pendant structure includes a pendant steel sheet, the pendant steel sheet mainly comprises first link plate and second link plate, first link plate with second link plate fixed connection, horizontal location pipe with first link plate fixed connection, the second link plate with the building beam column is connected.
Further, the rammed earth curtain wall further comprises: the bearing structure comprises a mounting base plate fixedly mounted on the building beam column, a steel pipe column fixedly mounted on the mounting base plate and a mounting cross beam fixedly mounted on the steel pipe column, and the second hanging plate is connected with the mounting cross beam in a welding mode.
Furthermore, the second hanging plate is also provided with a bending part in a bending mode to form a hook-shaped structure, and the second hanging plate is hung on the mounting cross beam through the bending part and is connected with the mounting cross beam in a welding mode.
As another improvement mode of the invention, the second hanging plate is provided with a through hole, and the second hanging plate is fixedly installed on the building beam column through an anchor bolt.
Furthermore, the first hanging plate and the second hanging plate are perpendicular to each other, a plurality of reinforcing rib plates are further arranged at the intersection angle of the first hanging plate and the second hanging plate, and the reinforcing rib plates are connected with the hanging steel plates in a welding mode.
Furthermore, the two surfaces of the first hanging plate are respectively and fixedly provided with a transverse positioning pipe, and the rammed earth building blocks are respectively installed through the transverse positioning pipes; and a sealing device is further arranged between every two adjacent rammed earth building blocks and comprises a foam rubber rod arranged between every two adjacent rammed earth building blocks and a sealant for fixing the foam rubber rod.
The scheme of the invention has the following beneficial effects:
the invention provides a rammed earth curtain wall, wherein a single rammed earth building block is assembled through a positioning transverse pipe and a hanging piece structure and is fixed on a bearing building beam column in multiple modes to form the whole rammed earth curtain wall, the mounting and dismounting are convenient, and the manufactured rammed earth curtain wall has the characteristics of high integrity, good sound insulation and heat insulation effects and attractive appearance.
Drawings
FIG. 1 is a vertical cross-sectional view of the overall structure of the present invention;
FIG. 2 is a transverse cross-sectional view of the overall structure of the present invention;
FIG. 3 is a schematic view of the structure of the pendant of the present invention;
fig. 4 is a schematic view of the structure of the protective edge of the present invention.
[ description of reference ]
1-ramming earth building blocks; 2-edge protection; 201-plate; 202-a groove plate; 3, positioning the transverse tube; 4-structural adhesive; 5-a pendant structure; 6-building a beam column; 7-hanging steel plates; 701-a first hanging plate; 702-a second hanging plate; 703-a bending section; 704-a reinforcing floor; 8-a load-bearing structure; 801-mounting a bottom plate; 802-steel tube column; 803-mounting the cross beam; 9-sealing means; 901-foam glue stick; 902-sealing glue; 10-anchor bolt.
Detailed Description
In order to make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Example 1:
As shown in fig. 4, the u-shaped edge protector 2 comprises two parallel plates 201 and a groove plate 202 fixedly connected with the two plates 201, and may be welded or integrally formed. The flat plate 201 is attached to the mounting surface of the rammed earth building block 1, the groove plate 202 is matched with the groove formed in the rammed earth building block 1 and attached to the groove, the whole mounting surface and the groove are reinforced, and the transverse positioning pipe 3 is connected with the transverse positioning pipe through structural adhesive 4. Preferably, the edge protector 2 is connected by cutting the flat plate 201 and the slot plate 202 at 45 degrees at both ends in the length direction, and then welding, or by punching a notch 49mm x 55mm at the center of one end in the length direction when the raw material of the edge protector 2 is blanked, wherein 49mm is the size of the edge protector 2 in the length direction, 55mm is the size of the edge protector 2 in the width direction, and after being bent into a shape like a Chinese character 'ji', the notch is embedded with the un-punched end of the adjacent plate, and then welding and fixing are performed. The safe edge 2 is preferably made of a steel plate having a thickness of 6 mm.
As shown in fig. 3, the hanging member connecting the positioning horizontal tube 3 and the load-bearing structure 8 is a hanging steel plate 7, which is composed of a first hanging plate 701 and a second hanging plate 702 which are vertically intersected, and can be integrated or fixedly connected by welding or other methods. The horizontal positioning pipe 3 is located on a panel of the first hanging plate 701 and fixedly connected with the first hanging plate 701 in a welding mode, and the weight of the rammed earth building block 1 is applied to the end part of the first hanging plate 701 through the horizontal positioning pipe 3. The second hanging plate 702 is fixedly connected with the bearing structure 8 arranged on the building beam column 6 in a welding mode, and the weight of the rammed earth building block 1 is applied to the bearing structure 8 and the building beam column 6. The hanging steel plate 7 is preferably made of a steel plate with the thickness of 10 mm.
The load-bearing structure 8 of this embodiment includes a mounting base plate 801, a steel pipe column 802 and a mounting cross beam 803 which are fixedly mounted on the building beam column 6, wherein the mounting base plate 801 is provided with a through hole, and is fixed on the building beam column 6 by a chemical anchor bolt group. The steel pipe upright 802 is vertically installed on the upper surface of the installation base plate 801 and fixed with the installation base plate 801 by welding. The steel pipe upright posts 802 are provided with mounting grooves corresponding to the mounting cross beams 803 at proper positions according to the size of the rammed earth block 1, and the mounting cross beams 803 are placed in the mounting grooves and then welded so as to be fixedly connected with the steel pipe upright posts 802. Preferably, the steel pipe columns 802 of the present embodiment are made of weather-resistant rectangular steel, and can resist atmospheric corrosion, and the mounting beams 803 and the mounting base plate 801 are made of hot-dip zinc pipes, so that the quality is stable and the steel pipe columns are also corrosion-resistant.
As shown in the upper part of fig. 1, in this embodiment, the second hanging plate 702 is provided with a bent portion 703 to form a hook-shaped structure, and is hung on the mounting cross beam 803 through the bent portion 703, and then the whole hook-shaped structure is welded and fixed with the mounting cross beam 803, so as to improve the reliability of hanging the weld seam and the rammed earth block 1.
In addition, as shown in fig. 3, a plurality of reinforcing ribs 704 are further disposed at the intersection between the first hanging plate 701 and the second hanging plate 702 to further increase the strength of the hanging steel plate 7, especially the bending strength of the first hanging plate 701. The reinforcing floor 704 is preferably triangular in shape, although other suitable shapes may be used.
In order to combine the single rammed earth building blocks 1 to form an integral rammed earth curtain wall, the invention respectively welds and fixes a positioning horizontal tube 3 on the upper surface and the lower surface (only representing the relative surfaces and not limited to the directions) of the first hanging plate 701, then respectively fixedly installs a rammed earth building block 1 through the positioning horizontal tube 3, and finally combines the rammed earth building blocks 1 to form the rammed earth curtain wall through a plurality of groups of first hanging plates 701. And the gap between two adjacent rammed earth blocks 1 is sealed by adopting a special sealing device 9, wherein the sealing device 9 comprises a foam rubber bar 901 arranged in the gap and a sealant 902 for fixing the foam rubber bar, the foam rubber bar 901 is arranged in the gap at one end position far away from the building beam column 6 of the gap between two adjacent rammed earth blocks 1, and then the sealant 902 is applied to the outside. The gap between the upper rammed earth block 1 and the lower rammed earth block 1 is sealed as shown in figure 1, and the gap between the left rammed earth block 1 and the right rammed earth block 1 is sealed as shown in figure 2, so that an integral and attractive rammed earth curtain wall is finally formed, and meanwhile, certain sound insulation and heat insulation effects are achieved.
The structural installation process of this embodiment is as follows:
after the building beam column 6 is cleaned, fixing the mounting base plate 801 on the building beam column 6 by using a chemical anchor bolt group in a first step, welding the steel pipe upright posts 802 on the mounting base plate 801 in a second step, and mounting and welding the mounting cross beam 803 in a third step; after all the steel pipe columns 802 and the mounting cross beams 803 are mounted, the rammed earth building blocks 1 are mounted, the hanging steel plates 7 corresponding to the building beam columns 6 and the mounting cross beams 803 are prepared, the hanging steel plates 7 are hung on the mounting cross beams 803, then the hanging steel plates 7 are fixed on the mounting cross beams 803 in a welding mode, and then the positioning transverse pipes 3 are mounted and welded at preset positions of the first hanging plates 701; then, aligning the groove of the edge protector 2 with the transverse positioning tube 3, and filling structural adhesive 4 in the gap between the edge protector 2 and the transverse positioning tube 3; the last step is to install a sealing device 9, firstly, a foam rubber bar 901 is stuffed between two adjacent rammed earth building blocks 1 at one end far away from the building beam column 6, then, a sealant 902 is coated on the outer side of the foam rubber bar 901, and finally, the installation of the whole rammed earth curtain wall is completed by checking and cleaning.
Example 2:
as shown in the lower part of fig. 1, embodiment 2 of the present invention is different from embodiment 1 only in the structural form of the second strap 702 and the connection manner with the building beam column 6. In this embodiment, the second hanging plate 702 is flat, a through hole is formed in the second hanging plate 702, an anchor hole is formed in the building beam column 6, and the second hanging plate 702 is directly fixed to the building beam column 6 by the anchor bolt 10 without using a welding method, so that the second hanging plate is easy to disassemble and assemble. At the same time, the installation process of the present embodiment is also adaptively adjusted.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (4)
1. A rammed earth curtain wall comprises rammed earth building blocks and is characterized in that grooves are formed in mounting surfaces of the rammed earth building blocks, protective edges are arranged on the side walls of the grooves, transverse positioning pipes are arranged in the grooves and fixedly connected with the protective edges of the rammed earth building blocks, the transverse positioning pipes are transversely arranged and fixedly connected with a steel framework or a building beam column for bearing through a plurality of hanging piece structures;
the edge protector is arranged in a shape like a Chinese character 'ji', and comprises two flat plates and a groove plate, wherein the two flat plates are arranged on the same plane and are vertically connected to two sides of an opening of the groove plate, and the flat plates are fixedly connected with the groove plate and are tamped on an installation surface and a groove of the rammed earth building block;
the protective edge is in clearance fit with the transverse positioning pipe, structural adhesive is filled in the clearance, and the protective edge is fixedly connected with the transverse positioning pipe through the structural adhesive;
the hanging structure comprises a hanging steel plate, the hanging steel plate mainly comprises a first hanging plate and a second hanging plate, the first hanging plate is fixedly connected with the second hanging plate, the positioning transverse pipe is fixedly connected with the first hanging plate, and the second hanging plate is connected with the building beam column;
the bearing structure comprises a mounting bottom plate fixedly mounted on the building beam column, a steel pipe upright fixedly mounted on the mounting bottom plate and a mounting cross beam fixedly mounted on the steel pipe upright, and the second hanging plate is welded with the mounting cross beam;
the second hanging plate is also provided with a bending part in a bending way to form a hook-shaped structure, and the second hanging plate is hung on the mounting cross beam through the bending part and is connected with the mounting cross beam in a welding way.
2. The rammed earth curtain wall of claim 1, wherein the second hanging plate is provided with a through hole, and the second hanging plate is fixedly mounted on the building beam column through an anchor bolt.
3. The rammed earth curtain wall of claim 1, wherein the first hanging plate and the second hanging plate are perpendicular to each other, a plurality of reinforcing ribs are further arranged at the corners of the first hanging plate and the second hanging plate, and the reinforcing ribs are welded to the hanging steel plates.
4. The rammed earth curtain wall according to any one of claims 1 to 3, wherein the two surfaces of the first hanging plate are respectively fixedly provided with a positioning transverse pipe, and the rammed earth building blocks are respectively installed through the positioning transverse pipes; and a sealing device is further arranged between every two adjacent rammed earth building blocks and comprises a foam rubber rod arranged between every two adjacent rammed earth building blocks and a sealant for fixing the foam rubber rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910749900.9A CN110512781B (en) | 2019-08-14 | 2019-08-14 | Rammed earth curtain wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910749900.9A CN110512781B (en) | 2019-08-14 | 2019-08-14 | Rammed earth curtain wall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110512781A CN110512781A (en) | 2019-11-29 |
| CN110512781B true CN110512781B (en) | 2021-07-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910749900.9A Active CN110512781B (en) | 2019-08-14 | 2019-08-14 | Rammed earth curtain wall |
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| Country | Link |
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| CN (1) | CN110512781B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3628332A1 (en) * | 1986-08-21 | 1988-02-25 | Gruenzweig & Hartmann Montage | Fire-retardant counter-ceiling |
| CN1274033A (en) * | 1999-05-14 | 2000-11-22 | 株式会社雅威亚石材 | Stone plate mounting structure |
| CN2718124Y (en) * | 2004-04-30 | 2005-08-17 | 林文雄 | Dismountable stone dry hanging fixing structure |
| CN201801985U (en) * | 2010-07-27 | 2011-04-20 | 深圳市方大特种结构有限公司 | Framework structure of stone curtain wall |
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2019
- 2019-08-14 CN CN201910749900.9A patent/CN110512781B/en active Active
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| CN110512781A (en) | 2019-11-29 |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Rammed earth curtain wall Granted publication date: 20210716 Pledgee: Bank of Changsha Limited by Share Ltd. Hualong branch Pledgor: HUNAN KURBON CURTAIN WALL DECORATION CO.,LTD. Registration number: Y2021430000001 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20210716 Pledgee: Bank of Changsha Limited by Share Ltd. Hualong branch Pledgor: HUNAN KURBON CURTAIN WALL DECORATION CO.,LTD. Registration number: Y2021430000001 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Rammed earth curtain wall Granted publication date: 20210716 Pledgee: Hunan Xingsha Rural Commercial Bank Co.,Ltd. Huanghua Sub Branch Pledgor: HUNAN KURBON CURTAIN WALL DECORATION CO.,LTD. Registration number: Y2024980018079 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |