CN111139941A - Balcony slab or air conditioner board disconnected heat bridge connection structure - Google Patents
Balcony slab or air conditioner board disconnected heat bridge connection structure Download PDFInfo
- Publication number
- CN111139941A CN111139941A CN202010041037.4A CN202010041037A CN111139941A CN 111139941 A CN111139941 A CN 111139941A CN 202010041037 A CN202010041037 A CN 202010041037A CN 111139941 A CN111139941 A CN 111139941A
- Authority
- CN
- China
- Prior art keywords
- air conditioner
- slab
- balcony
- connecting rib
- connection structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000009413 insulation Methods 0.000 claims abstract description 10
- 239000002131 composite material Substances 0.000 claims abstract description 7
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 6
- 239000003365 glass fiber Substances 0.000 claims abstract description 6
- 239000010959 steel Substances 0.000 claims abstract description 6
- 238000004378 air conditioning Methods 0.000 claims description 7
- 229910001294 Reinforcing steel Inorganic materials 0.000 abstract description 4
- 229910000746 Structural steel Inorganic materials 0.000 abstract description 3
- 229910001220 stainless steel Inorganic materials 0.000 abstract description 3
- 239000010935 stainless steel Substances 0.000 abstract description 3
- 238000003466 welding Methods 0.000 abstract description 3
- 239000012774 insulation material Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 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
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
- E04B1/6108—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together
- E04B1/612—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces
-
- 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
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
- E04B1/4157—Longitudinally-externally threaded elements extending from the concrete or masonry, e.g. anchoring bolt with embedded head
-
- 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
- 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
- E04C5/163—Connectors or means for connecting parts for reinforcements the reinforcements running in one single direction
- E04C5/165—Coaxial connection by means of sleeves
Abstract
The invention discloses a heat-insulation bridge connecting structure of a balcony slab or an air conditioner slab, which comprises a connecting rib and a threaded sleeve, wherein coarse threads are arranged on the surface of the connecting rib, one end of the connecting rib is mechanically connected with a reinforcing steel bar at the end of the floor slab through the threaded sleeve, and the other end of the connecting rib is mechanically connected with the reinforcing steel bar of the balcony slab or the air conditioner slab through the threaded sleeve. The connecting rib is made of an FRP composite material made of basalt or glass fiber. The connecting rib of the connecting structure has good durability and extremely low heat conductivity coefficient, is connected with the structural steel bar in a mechanical mode, is simple and reliable in connection, and solves the problems that a stainless steel connecting piece has cold and hot bridges, is high in cost, is difficult to guarantee the welding quality of the common steel bar and the like.
Description
Technical Field
The invention relates to the technical field of building connection structures, in particular to a heat-insulation bridge connection structure of a balcony slab or an air conditioner slab.
Background
At present, the balcony slab and the air conditioner slab heat-insulation bridge connecting piece are made of stainless steel materials and have cold and hot bridges, the connecting ribs and the heat-insulation materials are made into an integral structure, the integral structure needs to be welded and connected with a common steel bar structure, the welding and connecting difficulty is high, the connecting quality is difficult to guarantee, and the cost is high.
Disclosure of Invention
The invention aims to provide a balcony slab or air conditioner slab thermal bridge breaking connecting structure, which solves the problems in the prior art, has no cold and hot bridge in the connecting structure, and is simple and reliable in connection and durable in use.
In order to achieve the purpose, the invention provides the following scheme:
the invention provides a heat-insulation bridge connecting structure of an balcony slab or an air conditioner slab, which comprises a connecting rib and a threaded sleeve, wherein a coarse thread is arranged on the surface of the connecting rib, one end of the connecting rib is connected with a reinforcing steel bar at the end of the floor slab in a matching manner through the threaded sleeve, and the other end of the connecting rib is connected with the reinforcing steel bar of the balcony slab or the air conditioner slab in a matching manner through the threaded sleeve.
Preferably, the connecting ribs are made of an FRP composite material made of basalt or glass fiber.
Preferably, the connecting ribs penetrate through the heat insulation layer between the balcony or the air-conditioning plate and the floor slab at equal intervals.
Preferably, the horizontal spacing of the connecting ribs is 100-200 mm.
Preferably, the connecting ribs are provided with an upper layer and a lower layer which are in one-to-one correspondence.
Preferably, the distance between the upper layer and the lower layer of the connecting rib is 60-150 mm.
Preferably, the diameter of the connecting rib is 10-30mm, and the length is 150-300 mm.
Compared with the prior art, the invention has the following technical effects:
according to the connection structure of the balcony slab and the air conditioner slab heat-breaking bridge, the connecting ribs are made of the FRP composite material made of basalt or glass fiber, the durability is good, the heat conductivity coefficient is extremely low, the connection structure is connected with the structural steel bars in a mechanical mode, simplicity and reliability are achieved, and the problems that cold and hot bridges exist in steel stainless steel connecting pieces, the cost is high, the welding quality with common steel bars is difficult to guarantee and the like are solved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a first structural schematic view of a heat bridge connecting structure of a balcony slab or an air conditioning slab of the invention;
FIG. 2 is a second structural schematic view of the connection structure of the heat-breaking bridge of the balcony slab or the air conditioning panel according to the present invention;
FIG. 3 is a third schematic structural view of the thermal bridge cut-off connection structure of the balcony slab or the air conditioning panel according to the present invention;
wherein: 1-connecting bar, 2-screw sleeve, 3-reinforcing bar at floor end, 4-reinforcing bar of balcony slab or air-conditioning slab, 5-insulating layer, 6-cast-in-situ floor slab, 7-laminated floor slab or prestressed slab.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.
The invention aims to provide a balcony slab or air conditioner slab thermal bridge breaking connecting structure, which solves the problems in the prior art, has no cold and hot bridge in the connecting structure, is simple and reliable in connection and is durable in use.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
As shown in fig. 1 to 3: this embodiment provides a balcony slab or air conditioner board disconnected heat bridge connection structure, including splice bar 1 and threaded sleeve 2, splice bar 1 is provided with thick screw thread (integrated into one piece's spiral groove structure) on the surface, and threaded sleeve 2 is passed through to splice bar 1's one end and 3 accordant connection with the reinforcing bar of floor end, and splice bar 1's the other end passes through threaded sleeve 2 and 4 accordant connection with the reinforcing bar of balcony slab or air conditioner board, connects portably, and is favorable to increasing the bond stress with the concrete. Wherein, the connecting rib 1 is made of basalt or glass fiber FRP composite material.
The connecting ribs 1 penetrate through the heat insulation layer 5 used for heat insulation between the balcony or the air conditioner plate and the floor slab end at equal intervals, wherein the heat insulation layer 5 is of a strip-shaped structure formed by heat insulation materials. The diameter of the connecting rib 1 is 10-30mm, the length is 150-300mm, the horizontal distance of the connecting rib 1 is 100-200mm, the connecting rib 1 is provided with an upper layer and a lower layer which are in one-to-one correspondence, and the distance between the upper layer and the lower layer of the connecting rib 1 is 60-150 mm. As shown in fig. 2 and 3, the present embodiment provides a cross-sectional view of a connection structure of a cast-in-place floor slab 6, a composite floor slab or a prestressed plate 7, a balcony slab and an air conditioning plate.
The balcony slab and the air conditioner slab heat-insulation bridge connecting structure made of the FRP composite material made of basalt or glass fiber almost has no cold and heat bridge and good durability, and is connected with structural steel bars in a mechanical mode, so that the balcony slab and the air conditioner slab are simple and reliable.
The principle and the implementation mode of the present invention are explained by applying specific examples in the present specification, and the above descriptions of the examples are only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.
Claims (7)
1. The utility model provides a balcony slab or air conditioner board disconnected heat bridge connection structure which characterized in that: the floor slab comprises a connecting rib and a threaded sleeve, wherein coarse threads are arranged on the surface of the connecting rib, one end of the connecting rib is connected with a steel bar at the floor slab end in a matched mode through the threaded sleeve, and the other end of the connecting rib is connected with a steel bar of a balcony slab or an air conditioner slab in a matched mode through the threaded sleeve.
2. The balcony panel or the air conditioner panel thermal bridge cut-off connection structure as claimed in claim 1, wherein: the connecting ribs are made of basalt or glass fiber and made of FRP composite materials.
3. The balcony panel or the air conditioner panel thermal bridge cut-off connection structure as claimed in claim 1, wherein: the connecting ribs penetrate through the heat insulation layer between the balcony or the air conditioning plate and the floor slab at equal intervals.
4. The balcony panel or air conditioner panel thermal bridge cut-off connection structure as claimed in claim 3, wherein: the horizontal spacing of the connecting ribs is 100-200 mm.
5. The balcony panel or the air conditioner panel thermal bridge cut-off connection structure as claimed in claim 1, wherein: the connecting ribs are provided with an upper layer and a lower layer which are in one-to-one correspondence.
6. The balcony panel or air conditioner panel thermal bridge cut-off connection structure as claimed in claim 5, wherein: the distance between the upper layer and the lower layer of the connecting rib is 60-150 mm.
7. The balcony panel or the air conditioner panel thermal bridge cut-off connection structure as claimed in claim 1, wherein: the diameter of the connecting rib is 10-30mm, and the length of the connecting rib is 150-300 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010041037.4A CN111139941A (en) | 2020-01-15 | 2020-01-15 | Balcony slab or air conditioner board disconnected heat bridge connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010041037.4A CN111139941A (en) | 2020-01-15 | 2020-01-15 | Balcony slab or air conditioner board disconnected heat bridge connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111139941A true CN111139941A (en) | 2020-05-12 |
Family
ID=70525075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010041037.4A Pending CN111139941A (en) | 2020-01-15 | 2020-01-15 | Balcony slab or air conditioner board disconnected heat bridge connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111139941A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117188600A (en) * | 2023-11-06 | 2023-12-08 | 享城科建(北京)科技发展有限公司 | Heat-insulating connecting box and balcony |
-
2020
- 2020-01-15 CN CN202010041037.4A patent/CN111139941A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117188600A (en) * | 2023-11-06 | 2023-12-08 | 享城科建(北京)科技发展有限公司 | Heat-insulating connecting box and balcony |
| CN117188600B (en) * | 2023-11-06 | 2024-02-27 | 享城科建(北京)科技发展有限公司 | Heat-insulating connecting box and balcony |
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