CN112554373A - Heat-bridge-free reinforced connector for assembled concrete wall column and main wallboard - Google Patents
Heat-bridge-free reinforced connector for assembled concrete wall column and main wallboard Download PDFInfo
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- CN112554373A CN112554373A CN202011568267.2A CN202011568267A CN112554373A CN 112554373 A CN112554373 A CN 112554373A CN 202011568267 A CN202011568267 A CN 202011568267A CN 112554373 A CN112554373 A CN 112554373A
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- 238000009413 insulation Methods 0.000 claims abstract description 23
- 230000003014 reinforcing effect Effects 0.000 claims description 25
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 3
- 239000011496 polyurethane foam Substances 0.000 claims description 3
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims 1
- 239000000463 material Substances 0.000 description 8
- 238000004321 preservation Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 210000003205 muscle Anatomy 0.000 description 6
- 238000004134 energy conservation Methods 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 4
- 238000004873 anchoring Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 229920002635 polyurethane Polymers 0.000 description 3
- 239000004814 polyurethane Substances 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000003916 acid precipitation Methods 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009421 internal insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 239000010451 perlite Substances 0.000 description 1
- 235000019362 perlite Nutrition 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002912 waste gas Substances 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
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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
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, 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
-
- 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
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
-
- 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
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
- E04B2/7407—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts
- E04B2/7409—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts special measures for sound or thermal insulation, including fire protection
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
- E04C5/162—Connectors or means for connecting parts for reinforcements
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Electromagnetism (AREA)
- Acoustics & Sound (AREA)
- Building Environments (AREA)
Abstract
The invention provides an assembled concrete wall post and main wallboard heat bridge-free reinforced connector, which belongs to the technical field of assembled concrete buildings and comprises a main wallboard, a wall post and connecting stirrup members, wherein wall post convex ribs are arranged on one side of the upper end and the lower end of a wall post base body in the wall post, wall post connecting grooves are arranged between the wall post convex ribs, an inner post short heat insulation plate is arranged in the middle of the wall post base body, and inner post long heat insulation plates are arranged on the upper side and the lower side of the inner post short heat insulation plate.
Description
Technical Field
The invention belongs to the technical field of fabricated concrete buildings, and particularly relates to a heat-bridge-free reinforced connector for fabricated concrete wall columns and main wallboards.
Background
Building energy conservation is a policy vigorously advocated by the national government, one of the main measures is heat preservation, thereby the effect of building energy conservation is achieved by controlling the transfer of indoor and outdoor heat, the fireproof performance which is warm in winter and cool in summer mainly depends on the whole materials for forming all parts of roofs, walls and floors in houses, after 20 century 70 s, the development and the application in buildings of heat preservation materials are generally regarded by attention abroad, novel heat preservation materials are continuously emerging, the consumption of energy sources is greatly reduced, and the environmental pollution and the greenhouse effect are reduced. However, in our country, before 1980, the development of heat insulating materials is very slow, the integral connectivity of the wall is poor, the shock resistance is not high, and the use and popularization are affected, but through more than 30 years of efforts, especially through the high-speed development of nearly 20 years, a lot of products are from endless to diversified, from single to diversified, and from low to high in quality, and various industries mainly including expanded perlite, mineral wool, glass wool, foam plastics, refractory fibers, calcium silicate heat insulating products and the like are formed. The polyurethane material is the most common thermal insulation material internationally and has the best performance. The hard polyurethane has many excellent performances, is widely used as a heat insulation material in European and American countries for roofs, walls, ceilings, floors, doors and windows of buildings, and statistically, compared with developed countries with similar climate, the energy consumption of the building unit area in China is still 3-5 times of that of the hard polyurethane. Building energy conservation is the most potential, most direct and effective way in various energy-saving ways, and is the most effective measure for relieving energy shortage. In the building energy consumption, the energy consumption caused by the outer wall accounts for more than 50 percent of the total energy consumption of the building, so that the wall heat preservation is the key for realizing the building energy saving, the harm of the clay brick production to the environment is well known, a large amount of energy is consumed in the combustion process, and the generated waste gas causes air pollution, greenhouse effect and acid rain.
Disclosure of Invention
In order to solve the existing technical problems, the invention provides an assembled concrete wall column and main wall panel heat-bridge-free reinforced connector, which has the advantages of good overall connection synergy performance, high energy-saving performance, remarkably simplified installation operation, high assembly speed, high industrialization degree and good economic effect, can be assembled by adopting a large number of product assemblies, plays a role in improving the heat preservation performance of a connection node under the premise of ensuring the strength of the connection node, can effectively cut off a heat bridge at the connection node to form a reinforced connection structure system, meets the energy-saving requirement of the main wall panel and the wall column connection node at the current stage of China, has extremely low material loss rate and does not generate building rubbish, and solves the problems of material loss and the like at the connection node of the main wall panel and the wall column at the current stage of China.
In order to achieve the purpose, the invention adopts the technical scheme that:
an assembled concrete wall post and main wall plate heat-bridge-free reinforced connector comprises a main wall plate, wall posts and connecting stirrup members, wherein wall post convex ribs are arranged on one side of the upper end and the lower end of a wall post base body in the wall posts;
the end part of a main wallboard main body in a main wallboard is provided with a main wallboard overhanging connector, the upper side and the lower side of the main wallboard overhanging connector are provided with main wallboard connecting grooves, the joint of the main wallboard main body and the main wallboard overhanging connector is provided with a plurality of main wallboard internal vertical connecting longitudinal ribs, the outer ring of the main wallboard is provided with a plurality of main wallboard internal vertical reinforcing longitudinal ribs, the main wallboard internal reinforcing connecting longitudinal ribs are arranged to be anchored with the main wallboard internal vertical reinforcing longitudinal ribs and the main wallboard internal vertical connecting longitudinal ribs, and three rows of staggered main wallboard built-in insulation boards are arranged in the main wallboard;
the main wallboard overhanging connector in the main wallboard is pegged graft with the cooperation of the wall post connecting groove in the wall post, sets up a plurality of connection stirrup members and indulges the muscle with vertical connection in the post and indulges the muscle and connect in the main wallboard.
Further, the long heat insulation board in the column, the short heat insulation board in the column and the built-in heat insulation board of the main wallboard are made of hard polyurethane foam boards.
Furthermore, the sizes of the wall column connecting groove and the main wall plate overhanging connector are matched with each other.
Further, the sizes of the wall column convex ribs and the main wallboard connecting grooves are matched with each other.
Furthermore, the vertical reinforcement in the connection stirrup piece, the column is indulged the muscle, the vertical connection is indulged the muscle in the column, the reinforced connection steel stirrup in the column, the vertical reinforcement is indulged the muscle in the main wall board, the vertical connection is indulged the muscle in the main wall board and the reinforced connection reinforcing bar in the main wall board all adopt waterproof and zinc-plated anticorrosive treatment.
The invention has the advantages of good overall connection synergy, high energy-saving performance, remarkably simplified installation operation, high assembly speed, high industrialization degree and good economic effect, is favorable for promoting the industrialization process through a series of structures, can be assembled by adopting a large part of assemblies, is used for connecting the main wall board and the wall column, is characterized in that when the main wall board and the wall column are connected, the main wall board overhanging connector in the main wall board is inserted into the wall column connecting groove in the wall column, and is provided with a plurality of connecting stirrup members for anchoring and connecting the vertical connecting longitudinal ribs in the column and the vertical connecting longitudinal ribs in the main wall board, thereby greatly improving the connection and strengthening effects of the main wall board and the wall column, improving the connection strength and the stability, effectively preventing the connection node from easily sliding or deforming, playing the role of improving the heat preservation performance of the connection node under the premise of ensuring the strength of the connection node, effectively cutting off the heat bridge at the connection of, the assembled concrete wall column and main wall panel heat-bridge-free reinforced connector can form an arrangement structure design with three rows of heat preservation plates staggered and overlapped mutually, can effectively cut off heat bridges in the connector and at the connection nodes, solves the defect of low strength of the traditional main wall panel and wall column connection nodes, meets the requirement of energy conservation on the main wall panel and wall column connection nodes at the current stage of China, has extremely low material loss rate and does not generate building rubbish, and solves the problems of material loss and the like at the connection nodes of the main wall panel and the wall column at the current stage of China.
Drawings
Fig. 1 is a schematic structural view of a wall column in the prefabricated concrete wall column and main wall panel heat-bridge-free reinforced connector.
Fig. 2 is a schematic structural view of a main wall panel in the prefabricated concrete wall column and main wall panel heat-bridge-free reinforced connector.
Fig. 3 is a schematic structural view of the fabricated concrete wall column and main wall panel reinforcing connector without a heat bridge according to the present invention.
In the figure: 1 is a main wallboard; 2 is a wall column; 3 is a connecting stirrup member; 1-1 is a main wallboard main body; 1-2 is a main wall plate overhanging connector; 1-3 is a main wallboard connecting groove; 1-4 are vertical reinforcing longitudinal bars in the main wall board; 1-5 are vertical connecting longitudinal bars in the main wall board; 1-6 are reinforced connecting steel bars in the main wall board; 1-7 is a main wallboard built-in insulation board; 2-1 is a wall column matrix; 2-2 is a wall column convex rib; 2-3 is a wall column connecting groove; 2-4 is a column inner long insulation board; 2-5 is a column inner short insulation board; 2-6 are vertical reinforcing longitudinal ribs in the column; 2-7 are vertical connecting longitudinal bars in the column; 2-8 are reinforced connecting steel stirrups in the column.
Detailed Description
In order to further illustrate the present invention, the following detailed description of the present invention is given with reference to the accompanying drawings and examples, which should not be construed as limiting the scope of the present invention.
Example (b): as shown in figures 1-3, an assembled concrete wall column and main wall plate heat-bridge-free reinforced connector comprises a main wall plate 1, a wall column 2 and a connecting stirrup member 3, wherein wall column convex ribs 2-2 are arranged on one side of the upper end and the lower end of a wall column base body 2-1 in the wall column 2, wall column connecting grooves 2-3 are arranged between the wall column convex ribs 2-2, inner short heat insulation plates 2-5 are arranged in the middle of the wall column base body 2-1, inner long heat insulation plates 2-4 are arranged on the upper side and the lower side of the inner short heat insulation plates 2-5, a plurality of inner vertical reinforced longitudinal ribs 2-6 are arranged inside the wall column base body 2-1, a plurality of inner vertical connected longitudinal ribs 2-7 are arranged at the end parts of the wall column convex ribs 2-2, inner reinforced connecting stirrups 2-8 are arranged around the outer ring of the wall column 2, and the inner reinforced connecting stirrups 2-8 and the inner vertical reinforced longitudinal ribs 2-6, The column is internally and vertically connected with longitudinal bars 2-7 for anchoring;
the end part of a main wallboard main body 1-1 in a main wallboard 1 is provided with a main wallboard overhanging connector 1-2, the upper side and the lower side of the main wallboard overhanging connector 1-2 are provided with main wallboard connecting grooves 1-3, the joint of the main wallboard main body 1-1 and the main wallboard overhanging connector 1-2 is provided with a plurality of main wallboard internal vertical connecting longitudinal ribs 1-5, a plurality of main wallboard internal vertical reinforcing longitudinal ribs 1-4 are arranged around the outer ring of the main wallboard 1, the main wallboard internal reinforcing connecting longitudinal ribs 1-6, the main wallboard internal vertical reinforcing longitudinal ribs 1-4 and the main wallboard internal vertical connecting longitudinal ribs 1-5 are arranged for anchoring, and three rows of staggered main wallboard internal insulation boards 1-7 are arranged in the main wallboard 1;
the main wallboard overhanging connector 1-2 in the main wallboard 1 is matched and spliced with the wall column connecting groove 2-3 in the wall column 2, and a plurality of connecting stirrup members 3 are arranged to connect the vertical connecting longitudinal ribs 2-7 in the column and the vertical connecting longitudinal ribs 1-5 in the main wallboard.
The long insulation boards 2-4 in the column, the short insulation boards 2-5 in the column and the built-in insulation boards 1-7 of the main wall board are hard polyurethane foam boards.
The wall column connecting groove 2-3 and the main wallboard overhanging connector 1-2 are arranged in a mutually matched size mode.
The sizes of the wall column convex ribs 2-2 and the main wallboard connecting grooves 1-3 are matched with each other.
The connecting stirrup piece 3, the vertical reinforcing longitudinal ribs 2-6 in the column, the vertical connecting longitudinal ribs 2-7 in the column, the reinforcing connecting steel stirrups 2-8 in the column, the vertical reinforcing longitudinal ribs 1-4 in the main wall board, the vertical connecting longitudinal ribs 1-5 in the main wall board and the reinforcing connecting steel ribs 1-6 in the main wall board are all subjected to waterproof and zinc-plating anti-corrosion treatment.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. The utility model provides an assembled concrete wall post and main wall board do not have heat bridge and strengthen connector, includes main wall board (1), wall post (2), connection stirrup spare (3), its characterized in that:
wall post convex ribs (2-2) are arranged on one side of the upper end and the lower end of a wall post base body (2-1) in the wall post (2), wall post connecting grooves (2-3) are formed between the wall post convex ribs (2-2), inner short heat insulation boards (2-5) are arranged in the middle of the wall post base body (2-1), inner long heat insulation boards (2-4) are arranged on the upper side and the lower side of the inner short heat insulation boards (2-5), a plurality of inner vertical reinforcing longitudinal ribs (2-6) are arranged inside the wall post base body (2-1), a plurality of inner vertical connecting longitudinal ribs (2-7) are arranged at the end parts of the wall post convex ribs (2-2), inner reinforcing connecting steel stirrups (2-8) are arranged around the outer ring of the wall post (2), and the inner vertical reinforcing longitudinal ribs (2-6) are arranged between the inner reinforcing connecting steel stirrups (2-8) and the inner vertical reinforcing steel bars (2-6) in the, The vertical connecting longitudinal bars (2-7) in the column are anchored;
the end part of a main wallboard main body (1-1) in the main wallboard (1) is provided with a main wallboard extending connector (1-2), the upper side and the lower side of the main wallboard overhanging connector (1-2) are provided with main wallboard connecting grooves (1-3), the main wall board comprises a main wall board main body (1-1), a main wall board overhanging connector (1-2), a plurality of main wall board inner vertical connecting longitudinal ribs (1-5), a plurality of main wall board inner vertical reinforcing longitudinal ribs (1-4) arranged around the outer ring of the main wall board (1), main wall board inner reinforcing connecting ribs (1-6), main wall board inner vertical reinforcing longitudinal ribs (1-4), and main wall board inner vertical connecting longitudinal ribs (1-5), wherein the main wall board main body is internally provided with three rows of staggered main wall board built-in insulation boards (1-7);
the main wallboard overhanging connector (1-2) in the main wallboard (1) is matched and spliced with the wall column connecting groove (2-3) in the wall column (2), and a plurality of connecting stirrup pieces (3) are arranged to connect the vertical connecting longitudinal rib (2-7) in the column and the vertical connecting longitudinal rib (1-5) in the main wallboard.
2. The fabricated concrete wall stud and main wall panel thermal bridge free reinforced connector of claim 1, wherein: the long heat-insulation board (2-4) in the column, the short heat-insulation board (2-5) in the column and the built-in heat-insulation board (1-7) of the main wallboard adopt hard polyurethane foam boards.
3. The fabricated concrete wall stud and main wall panel thermal bridge free reinforced connector of claim 1, wherein: the size of the wall column connecting groove (2-3) and the size of the main wall plate overhanging connector (1-2) are matched with each other.
4. The fabricated concrete wall stud and main wall panel thermal bridge free reinforced connector of claim 1, wherein: the sizes of the wall column convex ribs (2-2) and the main wallboard connecting grooves (1-3) are matched with each other.
5. The fabricated concrete wall stud and main wall panel thermal bridge free reinforced connector of claim 1, wherein: the connecting stirrup piece (3), the vertical reinforcing longitudinal bar (2-6) in the column, the vertical connecting longitudinal bar (2-7) in the column, the reinforcing connecting steel stirrup (2-8) in the column, the vertical reinforcing longitudinal bar (1-4) in the main wallboard, the vertical connecting longitudinal bar (1-5) in the main wallboard and the reinforcing connecting steel bar (1-6) in the main wallboard are all subjected to waterproof and zinc-plated anticorrosive treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011568267.2A CN112554373A (en) | 2020-12-26 | 2020-12-26 | Heat-bridge-free reinforced connector for assembled concrete wall column and main wallboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011568267.2A CN112554373A (en) | 2020-12-26 | 2020-12-26 | Heat-bridge-free reinforced connector for assembled concrete wall column and main wallboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112554373A true CN112554373A (en) | 2021-03-26 |
Family
ID=75033150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011568267.2A Pending CN112554373A (en) | 2020-12-26 | 2020-12-26 | Heat-bridge-free reinforced connector for assembled concrete wall column and main wallboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112554373A (en) |
-
2020
- 2020-12-26 CN CN202011568267.2A patent/CN112554373A/en active Pending
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