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CN111088859B - Assembled outer wall structure and installation method thereof - Google Patents

Assembled outer wall structure and installation method thereof Download PDF

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Publication number
CN111088859B
CN111088859B CN201811237958.7A CN201811237958A CN111088859B CN 111088859 B CN111088859 B CN 111088859B CN 201811237958 A CN201811237958 A CN 201811237958A CN 111088859 B CN111088859 B CN 111088859B
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CN
China
Prior art keywords
shaped steel
plate
hidden beam
longitudinal wall
hidden
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Application number
CN201811237958.7A
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Chinese (zh)
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CN111088859A (en
Inventor
侯和涛
王承磊
陈城
曲冰
赵星楠
陈骁
牟银林
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Shandong University
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Shandong University
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Priority to CN201811237958.7A priority Critical patent/CN111088859B/en
Publication of CN111088859A publication Critical patent/CN111088859A/en
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Publication of CN111088859B publication Critical patent/CN111088859B/en
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/66Sealings
    • E04B1/68Sealings of joints, e.g. expansion joints
    • E04B1/6801Fillings therefor
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/66Sealings
    • E04B1/68Sealings of joints, e.g. expansion joints
    • E04B1/6806Waterstops
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/78Heat insulating elements
    • E04B1/80Heat insulating elements slab-shaped
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/56Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/56Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
    • E04B2/58Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of metal
    • E04B2/60Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of metal characterised by special cross-section of the elongated members
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/14Conveying or assembling building elements

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Load-Bearing And Curtain Walls (AREA)

Abstract

The invention relates to the technical field of buildings, in particular to an assembled outer wall structure which comprises a longitudinal wall, a gable and a prefabricated foundation, wherein the longitudinal wall comprises two concrete surface layers, a heat preservation core plate is arranged between the two concrete surface layers, and a hidden frame is arranged at the edge of the longitudinal wall; the hidden frame comprises an H-shaped steel column and a hidden beam, wherein the hidden beam is a concrete hidden beam or a steel hidden beam, the H-shaped steel column is arranged on one side end face of a concrete surface layer, the hidden beam is arranged at the upper end of the concrete surface layer, and a head plate is arranged at the top end of the H-shaped steel column; the H-shaped steel column and the hidden beam are arranged between two layers of concrete; and filling concrete in the outer wrapping range of the H-shaped steel column to form a PEC structure. The invention also provides a mounting method of the assembled outer wall structure, which has good heat preservation and insulation performance and can be quickly assembled and disassembled, and the outer wall structure can be recycled and is not easy to damage in the use process, so that the construction time is shortened, and the house cost is reduced.

Description

Assembled outer wall structure and installation method thereof
Technical Field
The invention belongs to the technical field of buildings, and particularly relates to an assembled outer wall structure and an installation method thereof.
Background
The traditional house construction process has the disadvantages of more field wet operation, long construction time, non-recycling and high cost.
In an assembled house with a steel frame and an externally hung wallboard system, the integrity of the wallboard and the steel frame is not high enough, and more board seams are formed; and the beam columns are exposed indoors, so that the occupied house use area is reduced, the inside appearance of the house is influenced, the people are easy to collide when living, and the decoration difficulty is increased.
Disclosure of Invention
The invention provides an assembled outer wall structure and an installation method thereof, which have good heat preservation and insulation performance and can be assembled and disassembled rapidly. The outer wall structure can be recycled and is not easy to damage in the use process, so that the effects of shortening the construction time and reducing the house cost are achieved.
The invention adopts the following technical scheme: the utility model provides an assembled outer wall structure, includes longitudinal wall, gable and prefabricated basis, the longitudinal wall includes two-layer concrete surface course, is provided with the heat preservation core between the two-layer concrete surface course, the longitudinal wall edge is equipped with dark frame, dark frame includes H type steel column and hidden beam, the hidden beam is concrete hidden beam or steel hidden beam, H type steel column sets up in concrete surface course one side terminal surface, the upper end of concrete surface course is equipped with the hidden beam, the top of H type steel column is equipped with the head board, the head board is used for preventing that the top foreign matter from falling into the steel column, H type steel column and hidden beam set up between two-layer concrete; and filling concrete in the outer wrapping range of the H-shaped steel column to form a PEC structure.
Further, a hidden beam is arranged in the middle of the concrete surface layer;
Further, be equipped with the peg so that lift by crane the longitudinal wall on the hidden beam, concrete surface layer one side is equipped with interior silk sleeve and is used for the hoist by crane the longitudinal wall when producing the drawing of patterns.
Further, the web at the top end of the H-shaped steel column in the longitudinal wall is fixedly connected with a connecting plate, the connecting plate is fixedly connected with a T-shaped steel plate on a hidden beam in the same longitudinal wall, and an anchor steel bar is welded on the T-shaped steel plate and used for fixing the T-shaped steel plate on the hidden beam.
Further, the H-shaped steel column is fixedly connected with the concrete surface layer through anchoring steel bars or bolts.
Further, the top of gable is equipped with the hidden beam, longitudinal wall and gable perpendicular and fixed connection, the bottom of longitudinal wall and gable all with prefabricated basis fixed connection.
Further, the adjacent longitudinal walls are fixedly connected through the H-shaped steel columns and the hidden beams, and one end of one longitudinal wall provided with the H-shaped steel column is connected with the hidden beam of the other longitudinal wall, which is not provided with one end of the H-shaped steel column.
The web plate at the top end of the H-shaped steel column is fixedly connected with a connecting plate, the connecting plate is fixedly connected with a T-shaped steel plate on a hidden beam in the other longitudinal wall, and an anchor steel bar is welded on the T-shaped steel plate and used for fixing the T-shaped steel plate on the hidden beam; the connecting plate is fixedly connected with the T-shaped steel plate through a square plate.
Further, the longitudinal wall is fixedly connected with the gable through an end plate, and the hidden beam at the top of the gable is fixedly connected with the hidden beam of the longitudinal wall through the end plate.
Further, the bottom fixedly connected with column foot bottom plate of H type steel column, column foot bottom plate and prefabricated basis fixed connection.
The invention also provides an installation method of the assembled outer wall, which comprises the following steps:
step 1, numbering longitudinal walls and gable walls in an assembled outer wall structure, hoisting the longitudinal walls and gable walls to corresponding prefabricated foundations for positioning, connecting an H-shaped steel column with a column foot bottom plate through bolts, and fixedly connecting the column foot bottom plate with the prefabricated foundations;
step 2, connecting adjacent longitudinal walls through T-shaped steel plates, connecting plates, square plates and bolts;
step 3, connecting the longitudinal wall with the end plate of the hidden beam in the gable by bolts;
Step4, connecting the roof board with the outer wall structure by using an L-shaped piece and a bolt;
And 5, filling the joints of the wallboard with flexible materials after the installation, and filling the seams with waterproof materials.
Compared with the prior art, the invention has the beneficial effects that:
The external wall structure of the application has simple connection, high installation speed, small dead weight and good heat preservation and insulation performance, the wallboard can be used as a maintenance component and a bearing component, and can be prefabricated according to large-size boards or customized according to the size of a gap. The hidden frame and the concrete panel are integrated and can bear load independently; the outer wall structure can be single-layer or double-layer or three-layer simultaneously manufactured and installed. The wallboard is connected in a dry mode, so that the wallboard is convenient to disassemble and assemble and can be recycled.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application.
FIG. 1 is a schematic view of the overall structure of the longitudinal wall in embodiment 1;
FIG. 2 is a schematic view of the overall structure of the longitudinal wall in embodiment 2;
FIG. 3 is a schematic view showing the connection of adjacent longitudinal walls at the same level in embodiment 1;
FIG. 4 is a schematic diagram showing the connection between the longitudinal wall and the gable in example 1;
Fig. 5 is a schematic view of the connection of the longitudinal wall and the prefabricated foundation in embodiment 1.
In the figure: 1. h-shaped steel column; 2. hanging nails; 3. a hidden beam; 4. an inner wire sleeve; 5. a column foot bottom plate; 6. prefabricating a foundation; 7. gable wall; 7A, end plates; 8. longitudinal wall; 9. a heat preservation core plate; 10. a square plate; 11. a connecting plate; 12. t-shaped steel plate.
Detailed Description
It should be noted that the following detailed description is illustrative and is intended to provide further explanation of the application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
The words used in the present invention to indicate positions of left, right, front, rear, etc. are words of orientation or positional relationship shown in the drawings and are merely for describing the present invention and simplifying the description, and do not indicate or imply that the device or component to be referred to must have a specific orientation, and are constructed and operated in a specific orientation, and are not to be construed as limiting the present invention.
1, As shown in fig. 1,3, 4 and 5, an assembled outer wall structure comprises a longitudinal wall 8, a gable 7 and a prefabricated foundation 6, wherein the longitudinal wall 8 comprises two concrete surface layers, a heat insulation core plate 9 is arranged between the two concrete surface layers, a dark frame is arranged at the edge of the longitudinal wall 8 and comprises an H-shaped steel column 1 and a dark beam 3, the dark beam 3 is a concrete dark beam 3 or a steel dark beam 3, the H-shaped steel column 1 is arranged on one side end surface of the concrete surface layer, the dark beam 3 is arranged at the upper end of the concrete surface layer, a sealing head plate is arranged at the top end of the H-shaped steel column 1 and used for preventing upper foreign matters from falling into the steel column, and the H-shaped steel column 1 and the dark beam 3 are arranged between the two concrete layers; and filling concrete in the wrapping range of the H-shaped steel column 1 and forming a PEC structure.
The hidden beam 3 is provided with hanging nails 2 so as to conveniently lift the longitudinal wall 8, and one side of the concrete surface layer is provided with an inner wire sleeve 4 for lifting the longitudinal wall 8 during production demoulding.
The H-shaped steel column 1 is fixedly connected with the concrete surface layer through anchoring steel bars or bolts.
The top of gable 7 is equipped with dark roof beam 3, longitudinal wall 8 and gable 7 perpendicular and fixed connection, the bottom of longitudinal wall 8 and gable 7 all with prefabricated basis 6 fixed connection.
The web at the top end of the H-shaped steel column 1 in the longitudinal wall 8 is fixedly connected with a connecting plate 11, the connecting plate 11 is fixedly connected with a T-shaped steel plate 12 on the hidden beam 3 of the same longitudinal wall 8, and anchor steel bars are welded on the T-shaped steel plate 12 and used for fixing the T-shaped steel plate 12 on the hidden beam 3.
The adjacent longitudinal walls 8 are fixedly connected through the H-shaped steel columns 1 and the hidden beams 3, and one end of one longitudinal wall 8 provided with the H-shaped steel column 1 is connected with the hidden beam 3 on the other longitudinal wall 8, which is not provided with one end of the H-shaped steel column 1; the web plate at the top end of the H-shaped steel column 1 is fixedly connected with a connecting plate 11, and the connecting plate 11 is fixedly connected with a T-shaped steel plate 12 on a hidden beam 3 in the other longitudinal wall 8; the connecting plate 11 is fixedly connected with the T-shaped steel plate 12 through the square plate 10.
The longitudinal wall 8 is fixedly connected with the gable 7 through an end plate 7A, and the hidden beam 3 at the top of the gable 7 is fixedly connected with the hidden beam 3 of the longitudinal wall 8 through the end plate 7A.
The bottom of the H-shaped steel column 1 is fixedly connected with a column foot bottom plate 5, and the column foot bottom plate 5 is fixedly connected with a prefabricated foundation 6.
The invention also provides an installation method of the assembled outer wall, which comprises the following steps:
Step 1, numbering longitudinal walls 8 and gable walls 7 in an assembled outer wall structure, hoisting the outer wall structure to a corresponding prefabricated foundation 6 for positioning, and connecting an H-shaped steel column 1 with a column foot bottom plate 5 through bolts;
Step 2, connecting adjacent longitudinal walls 8 through T-shaped steel plates 12, connecting plates 11, square plates 10 and bolts;
Step 3, connecting the longitudinal wall 8 with the end plate 7A of the hidden beam 3 in the gable 7 by bolts;
Step4, connecting the roof board with the outer wall structure by using an L-shaped piece and a bolt;
And 5, filling the joints of the wallboard with flexible materials after the installation, and filling the seams with waterproof materials.
Embodiment 2, as shown in fig. 2, the structural arrangement in this embodiment is substantially the same as that of embodiment 1, except that a hidden beam 3 is provided in the middle of the concrete facing.
In a multi-story house, the longitudinal wall 8 sometimes spans the upper and lower multi-story houses, and at this time, the height of the longitudinal wall 8 in the vertical direction is large, and in order to improve the structural strength of the longitudinal wall 8, the hidden beams 3 are disposed in the middle of the concrete surface layer, so that the hidden beams 3 are supported in each story house.
The above description is only of the preferred embodiments of the present application and is not intended to limit the present application, but various modifications and variations can be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims (7)

1. The assembled outer wall structure comprises a longitudinal wall, a gable and a prefabricated foundation, wherein the longitudinal wall comprises two concrete surface layers, a heat preservation core plate is arranged between the two concrete surface layers, and a hidden frame is arranged at the edge of the longitudinal wall;
The hidden frame comprises an H-shaped steel column and a hidden beam, wherein the hidden beam is a concrete hidden beam or a steel hidden beam, the H-shaped steel column is arranged on one side end face of a concrete surface layer, the hidden beam is arranged at the upper end of the concrete surface layer, and a head plate is arranged at the top end of the H-shaped steel column;
The H-shaped steel column and the hidden beam are arranged between the two concrete surface layers; filling concrete in the outer wrapping range of the H-shaped steel column and forming a PEC structure;
The web plate at the top end of the H-shaped steel column in the longitudinal wall is fixedly connected with a connecting plate, the connecting plate is fixedly connected with a T-shaped steel plate on the hidden beam of the same longitudinal wall, and an anchor steel bar is welded on the T-shaped steel plate and used for fixing the T-shaped steel plate on the hidden beam; the adjacent longitudinal walls are fixedly connected through H-shaped steel columns and hidden beams, and one end of one longitudinal wall provided with the H-shaped steel column is connected with the hidden beam of the other longitudinal wall which is not provided with the H-shaped steel column; the connecting plate is fixedly connected with the T-shaped steel plate through a square plate; the longitudinal wall is fixedly connected with the gable through an end plate, and the hidden beam at the top of the gable is fixedly connected with the hidden beam of the longitudinal wall through the end plate.
2. The fabricated exterior wall structure according to claim 1, wherein a hidden beam is provided at a central portion of the concrete facing.
3. The fabricated exterior wall structure according to claim 1, wherein the hidden beam is provided with a hanging nail for hanging a longitudinal wall, and one side of the concrete surface layer is provided with an inner wire sleeve for hanging the longitudinal wall during demolding.
4. The fabricated exterior wall structure according to claim 1, wherein the top of the gable is provided with a hidden beam, the longitudinal wall is vertically and fixedly connected with the gable, and the bottom ends of the longitudinal wall and the gable are fixedly connected with the prefabricated foundation.
5. The fabricated exterior wall structure according to claim 1, wherein the H-beam and the concrete facing are fixedly connected by anchor bars or studs.
6. The fabricated exterior wall structure according to claim 4, wherein a toe bottom plate is fixedly connected to the bottom end of the H-shaped steel column, and wherein the toe bottom plate is fixedly connected to the prefabricated foundation.
7. The method of installing a fabricated exterior wall structure according to any one of claims 1 to 6, comprising the steps of:
Step 1, numbering longitudinal walls and gable walls in an assembled outer wall structure, hoisting the longitudinal walls and gable walls to corresponding prefabricated foundations for positioning, and connecting H-shaped steel columns with column foot bottom plates through bolts; step 2, connecting adjacent longitudinal walls through T-shaped steel plates, connecting plates, square plates and bolts; step 3, connecting the longitudinal wall with the end plate of the hidden beam in the gable by bolts; step 4, connecting the roof board with the outer wall structure by using an L-shaped piece and a bolt; and 5, filling the joints of the wallboard with flexible materials after the installation, and filling the seams with waterproof materials.
CN201811237958.7A 2018-10-23 2018-10-23 Assembled outer wall structure and installation method thereof Active CN111088859B (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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CN111088859B true CN111088859B (en) 2024-08-02

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111622383B (en) * 2020-06-09 2020-12-11 江苏海洋大学 Self-resetting concrete frame structure steel plate energy-consumption infilled wall and assembling method thereof
CN113089828B (en) * 2021-04-14 2022-04-01 泰州德添建设有限公司 Prefabricated house building and construction method thereof
CN114517596B (en) * 2022-03-10 2024-04-02 山东省建筑科学研究院有限公司 Prestress pin key connection structure of prefabricated wallboard and masonry wall
CN115233870A (en) * 2022-07-28 2022-10-25 四川省远熙建设有限公司 Assembled building construction structure and building method

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CN101769039A (en) * 2010-03-16 2010-07-07 商清 Novel building component assembly
CN103924711A (en) * 2014-05-01 2014-07-16 西安科技大学 Assembled type gridding shearing wall structural system and construction technology of assembled type gridding shearing wall structural system
CN104358315A (en) * 2014-10-27 2015-02-18 戴文江 Assembled house and mounting method thereof
CN209114648U (en) * 2018-10-23 2019-07-16 山东大学 A kind of assembling type outer wall structure

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Publication number Priority date Publication date Assignee Title
CN100513717C (en) * 2006-12-13 2009-07-15 北京城建集团有限责任公司 Steel structure assisted layered installation and construction method for superhigh PRC partition plate
US8051612B2 (en) * 2007-01-10 2011-11-08 Woodard Kramer E Wall system having biasing members retaining panels to posts that are secured by anchoring structure

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Publication number Priority date Publication date Assignee Title
CN101769039A (en) * 2010-03-16 2010-07-07 商清 Novel building component assembly
CN103924711A (en) * 2014-05-01 2014-07-16 西安科技大学 Assembled type gridding shearing wall structural system and construction technology of assembled type gridding shearing wall structural system
CN104358315A (en) * 2014-10-27 2015-02-18 戴文江 Assembled house and mounting method thereof
CN209114648U (en) * 2018-10-23 2019-07-16 山东大学 A kind of assembling type outer wall structure

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