CN110067314B - Heat-insulating bridge type wall heat-insulating net rack plate - Google Patents
Heat-insulating bridge type wall heat-insulating net rack plate Download PDFInfo
- Publication number
- CN110067314B CN110067314B CN201910433602.9A CN201910433602A CN110067314B CN 110067314 B CN110067314 B CN 110067314B CN 201910433602 A CN201910433602 A CN 201910433602A CN 110067314 B CN110067314 B CN 110067314B
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- Prior art keywords
- heat
- insulating
- flat net
- truss
- groove
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 59
- 239000010959 steel Substances 0.000 claims abstract description 59
- 239000011810 insulating material Substances 0.000 claims abstract description 6
- 238000009413 insulation Methods 0.000 claims description 42
- 238000004321 preservation Methods 0.000 claims description 20
- 238000003466 welding Methods 0.000 claims description 5
- 210000001503 joint Anatomy 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000011241 protective layer Substances 0.000 abstract description 5
- 239000010410 layer Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 239000006260 foam Substances 0.000 description 3
- 239000004793 Polystyrene Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Classifications
-
- 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
- E04B1/78—Heat insulating elements
- E04B1/80—Heat insulating elements slab-shaped
-
- 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
- E04B2/84—Walls made by casting, pouring, or tamping in situ
- E04B2/842—Walls made by casting, pouring, or tamping in situ by projecting or otherwise applying hardenable masses to the exterior of a form leaf
- E04B2/845—Walls made by casting, pouring, or tamping in situ by projecting or otherwise applying hardenable masses to the exterior of a form leaf the form leaf comprising a wire netting, lattice or the like
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Acoustics & Sound (AREA)
- Building Environments (AREA)
Abstract
The invention provides a heat-insulating bridge type wall heat-insulating net frame plate which comprises a flat net piece, a steel wire net truss, a heat-insulating bridge connecting block, a cushion block, a heat-insulating plate and a plug pin. According to the invention, the steel wire mesh truss is connected with the flat net sheet by adopting the heat-insulating bridge connecting block, and the heat-insulating bridge connecting block is made of a heat-insulating material with low heat conductivity, so that heat energy conduction formed between the steel wire mesh truss and the flat net sheet is reduced, a heat bridge formed between the heat-insulating protective layer and the main wall body is blocked, and the heat-insulating performance of the integrated heat-insulating wall body is greatly improved. The invention adopts the clamping groove buckle and the plug pin to connect fast, and has the advantages of firm connection, high assembly speed and easy realization of mechanized production.
Description
Technical Field
The invention relates to the technical field of building materials, in particular to a heat-insulation bridge type wall heat-insulation net rack plate.
Background
The building energy consumption accounts for about 30% of the total social energy consumption, and the proportion of the total social energy consumption is the largest, so that the building energy conservation becomes the key for improving the energy utilization rate and reducing the pollution emission. The building heat preservation and structure integration technology integrates a building heat preservation function and a wall enclosure function, can meet the current building energy-saving standard without taking heat preservation measures, realizes the same service life of heat preservation and wall and meets the fire protection and fire prevention requirements, and can effectively improve the building energy-saving effect. In the existing building heat preservation and structure integration technology, a heat preservation foam board of a wall body is connected with a net sheet, a wall body heat preservation net sheet is formed through threading welding or binding, and then concrete on-site pouring of a main wall body and a heat preservation protective layer is completed, so that an integrated heat preservation wall body is formed. In the manufacturing process of the wall heat-insulating net frame plate, firstly, steel wires are welded into square flat net pieces, then, the heat-insulating layer foam plate is placed between the two flat net pieces, and oblique steel wires are inserted to connect the two flat net pieces and the heat-insulating layer foam plate into a whole. The oblique steel wire penetrating mode has the problems of low structural strength, high processing difficulty and adverse mechanical production, meanwhile, the oblique steel wire penetrates through two sides of the heat insulation layer to be connected with the flat net piece, the oblique steel wire is high in heat conductivity coefficient, a heat bridge is formed between the heat insulation protection layer and the main wall body, and the heat insulation performance of the integrated heat insulation wall body is seriously affected. In view of the foregoing, it is desirable to provide a new wall truss board for thermal insulation to solve the above-mentioned problems.
Disclosure of Invention
The invention aims to provide a heat-insulating bridge type wall heat-insulating net rack plate. The insulated bridge type wall heat-insulating net frame plate can effectively solve the heat bridge conduction problem between the building wall and the heat-insulating outer protective layer, and has the advantages of good heat-insulating effect, firm and reliable connection and high construction efficiency.
In order to solve the technical problems, the invention adopts the following technical scheme: a heat-insulating bridge type wall body heat preservation net frame plate is characterized in that: comprises a flat net piece, a steel wire net truss, a heat-insulating bridge connecting block, a cushion block, a heat-insulating plate and a plug pin; the heat insulation plates are arranged on the outer side of the main building wall body and are distributed in parallel, the flat net sheets are arranged in the heat insulation protection layer on the outer side of the heat insulation plates and are distributed in parallel with the heat insulation plates, the steel wire net trusses are used for fixing the heat insulation plates on the outer side of the main building wall body, and the heat insulation bridge connecting blocks are used for connecting the steel wire net trusses with the flat net sheets; the flat net sheet is a square grid and is formed by welding flat net longitudinal steel bars and flat net transverse steel bars; the steel wire mesh truss is formed by combining an upper chord member, a lower chord member and a web member; the heat-insulating bridge connecting block is made of a heat-insulating material with low heat conductivity coefficient, a truss connecting clamping table is arranged at the upper part of the heat-insulating bridge connecting block, a flat net piece connecting groove is arranged at the bottom of the heat-insulating bridge connecting block, and a lower chord clamping groove is arranged at the inner side of the truss connecting clamping table; the truss connection clamping table is embedded into the outer side surface of the heat-insulating plate, the upper chord member is positioned at the inner side of the heat-insulating plate, the lower chord member is positioned in the outer side surface of the heat-insulating plate and clamped into the clamping groove of the lower chord member, and the flat net longitudinal steel bars and the flat net transverse steel bars are clamped into the flat net piece connecting groove and fixed by using the plug pins; the cushion block is arranged between the flat net piece and the outer wall touch plate, and is opposite to the flat net piece connecting groove in position and used for guaranteeing the distance between the flat net piece and the outer wall touch plate.
Further, two bilaterally symmetrical truss connection clamping tables are arranged at the upper part of the heat-insulating bridge connecting block, and lower chord clamping grooves are formed in the inner side edges of the truss connection clamping tables; the steel wire mesh truss comprises two lower chords and an upper chord member, the two lower chords and the upper chord member are combined into a triangular steel wire mesh truss by using web members, the connecting line of the two lower chords is parallel to the outer side surface of the heat insulation plate as the bottom edge of the triangular steel wire mesh truss, and the two lower chords are respectively clamped into two lower chord member clamping grooves at the upper part of the heat insulation bridge connecting block.
Further, one or more flat net piece connecting grooves are formed in the bottom of the heat-insulating bridge connecting block, the flat net piece connecting grooves are cross-shaped grooves, one groove is used for being embedded into a flat net longitudinal steel bar, and the other groove is used for being embedded into a flat net transverse steel bar.
Furthermore, two sides of the flat net piece connecting groove are provided with plug holes, and the plug holes are used for installing plug pins; the cushion block is provided with a frame groove in butt joint with the flat net piece connecting groove, two sides of the frame groove of the cushion block are provided with inserting holes opposite to inserting holes at two sides of the flat net piece connecting groove, and the cushion block can be connected with the heat-insulation bridge connecting block through inserting pins.
Furthermore, the upper end of the truss connection clamping table is provided with an inclined plane which is convenient for the lower chord to enter the lower chord clamping groove.
According to the invention, the steel wire mesh truss is connected with the flat net sheet by adopting the heat-insulating bridge connecting block, and the heat-insulating bridge connecting block is made of a heat-insulating material with low heat conductivity, so that heat energy conduction formed between the steel wire mesh truss and the flat net sheet is reduced, a heat bridge formed between the heat-insulating protective layer and the main wall body is blocked, and the heat-insulating performance of the integrated heat-insulating wall body is greatly improved. The invention adopts the clamping groove buckle and the plug pin to connect fast, and has the advantages of firm connection, high assembly speed and easy realization of mechanized production.
Drawings
Fig. 1 is a schematic cross-sectional structure of a heat insulation bridge type wall body heat insulation net rack plate according to the present invention.
Fig. 2 is a schematic perspective view of the heat insulation board of the present invention.
Fig. 3 is a schematic perspective view of a thermal bridge connecting block according to the present invention.
Fig. 4 is a schematic perspective view of a cushion block according to the present invention.
The corresponding component names in the figure are: 1, flattening a net sheet; 2 steel wire net truss; 3, connecting a thermal bridge connection block; 4, cushion blocks; 5, heat preservation plates; 6, inserting pins; 7, inserting holes; 8, inclined planes; 11, flat net longitudinal steel bars; 12 horizontal net transverse steel bars; 21 upper chord; 22 lower chords; 23 web members; 31 truss connection clamping table; 32 flat net piece connecting grooves; 33 lower chord clamping grooves; 100 building main walls; 101, a heat preservation protective layer; 102 wall external touch panel.
Detailed Description
Referring to fig. 1 to 4, the invention provides a heat insulation bridge type wall body heat insulation net rack board, which comprises a flat net piece 1, a steel wire net truss 2, a heat insulation bridge connecting block 3, a cushion block 4, a heat insulation board 5 and a plug pin 6; the heat preservation boards 5 are arranged on the outer side of the building main wall body 100 and are distributed in parallel with the building main wall body, the flat net piece 1 is arranged in a heat preservation protection layer 101 on the outer side of the heat preservation boards 5 and is distributed in parallel with the heat preservation boards 5, the steel wire net truss 2 is used for fixing the heat preservation boards 5 on the outer side of the building main wall body, and the heat insulation bridge connecting block 3 is used for connecting the steel wire net truss 2 with the flat net piece 1; the flat net sheet 1 is a square grid and is formed by welding flat net longitudinal steel bars 11 and flat net transverse steel bars 12; the steel wire mesh truss is formed by combining an upper chord member 21, a lower chord member 22 and a web member 23; the heat-insulating bridge connecting block 3 is made of a heat-insulating material with low heat conductivity coefficient, the upper part of the heat-insulating bridge connecting block is provided with a truss connecting clamping table 31, the bottom of the heat-insulating bridge connecting block is provided with a flat net piece connecting groove 32, and the inner side edge of the truss connecting clamping table is provided with a lower chord clamping groove 33; the truss connection clamping table 31 is embedded into the outer side surface of the heat-insulating plate 5, the upper chord member 21 is positioned at the inner side of the heat-insulating plate 5, the lower chord member 22 is positioned in the outer side surface of the heat-insulating plate 5 and is clamped into the lower chord member clamping groove 33, and the flat net longitudinal steel bars 11 and the flat net transverse steel bars 12 are clamped into the flat net piece connecting groove 32 and are fixed by the plug pins 6; the cushion block 4 is arranged between the flat net piece 1 and the wall outer template 102, the position of the cushion block is opposite to the flat net piece connecting groove 32, and the cushion block 4 is used for guaranteeing the distance between the flat net piece 1 and the wall outer template 102.
The truss connection clamping table 31 of the invention can be arranged in 1 or more, the lower chord 22 of the steel wire net truss 2 can be arranged in one or more, and the number of the flat net piece connection grooves can be 1 or more. The upper part of the interruption heat bridge connecting block is provided with two bilaterally symmetrical truss connecting clamping tables 31, and the inner side edges of the truss connecting clamping tables 31 are provided with lower chord clamping grooves 33; in this embodiment, the steel wire mesh truss 2 includes two lower chords 22 and an upper chord member 21, where the two lower chords 22 and the upper chord member 21 are combined into a triangular steel wire mesh truss by using web members 23, the connecting line of the two lower chords 22 is parallel to the outer side of the insulation board 5 as the bottom edge of the triangular steel wire mesh truss, and the two lower chords 22 are respectively clamped into two lower chord member clamping grooves 33 on the upper portion of the thermal insulation bridge connecting block 3. The bottom of the heat bridge interruption connecting block 3 is provided with two flat net piece connecting grooves 32, the flat net piece connecting grooves 32 are cross grooves, one groove is used for being embedded into the flat net longitudinal steel bars 11, and the other groove is used for being embedded into the flat net transverse steel bars 12. The two sides of the flat net piece connecting groove 32 are provided with plug holes 7 which are used for installing plug pins 6. The cushion block 4 is provided with a frame groove in butt joint with the flat net piece connecting groove, two sides of the frame groove of the cushion block are provided with inserting holes 7 opposite to inserting holes on two sides of the flat net piece connecting groove, and the cushion block 4 can be connected with the broken heat bridge connecting block 3 through inserting pins 6. In order to facilitate the clamping of the lower chord 22 into the lower chord clamping groove, the upper end of the truss connection clamping table is provided with an inclined plane 8 which facilitates the lower chord to enter the lower chord clamping groove.
In the concrete implementation of the invention, the heat-insulating plate 5 is formed by post-processing of materials such as molded polystyrene (EPS) and extruded polystyrene (XPS), firstly, a steel wire mesh truss 2 and a heat-insulating bridge connecting block 3 are arranged in a production die in a workshop, and then, the foaming forming or extrusion molding step is completed in the die, so that the heat-insulating material is seamlessly connected with the steel wire mesh truss 2 and the heat-insulating bridge connecting block 3. The flat net piece 1 is formed by welding flat net longitudinal steel bars 11 and flat net transverse steel bars 12 in a combined mode to form a square grid with 50mm intervals, the diameter of steel wires is 3mm, the heat-insulating plate 5 can be placed in the middle or in an eccentric mode, and the thickness is adjustable. The thermal-insulation bridge connecting block 3 adopts thermal-insulation materials with low thermal conductivity coefficient and good mechanical property such as glass fiber reinforced nylon, and after the reinforcing steel bar net sheet 1 is fixed, the frame groove of the cushion block 4 is sleeved on the lower side of the flat net sheet connecting groove 32 of the thermal-insulation bridge connecting block 3, and then the thermal-insulation bridge connecting block 3, the flat net sheet 1 and the cushion block 4 are connected by the plug pins 6. The thermal-insulation bridge connecting block 3 can block heat conduction between the flat net piece and the steel wire net truss 2, and can also ensure that the distance between the flat net piece 1 and the thermal-insulation board 5 is fixed; the spacer block 2 can ensure that the distance between the flat net piece 1 and the wall outer template 102 for site construction is fixed in the site installation process, so that the installation position of the heat preservation plate 5 is fixed, the stability of the heat preservation net frame plate is improved, and the site pouring construction is facilitated.
The above description is only of the preferred embodiments of the present invention, and is not intended to limit the invention in any way, and any person skilled in the art may make many possible variations and modifications to the technical solution of the present invention using the above disclosed method without departing from the scope of the technical solution of the present invention, which is defined in the claims.
Claims (3)
1. A heat-insulating bridge type wall body heat preservation net frame plate is characterized in that: comprises a flat net piece, a steel wire net truss, a heat-insulating bridge connecting block, a cushion block, a heat-insulating plate and a plug pin; the heat insulation plates are arranged on the outer side of the main building wall body and are distributed in parallel, the flat net sheets are arranged in the heat insulation protection layer on the outer side of the heat insulation plates and are distributed in parallel with the heat insulation plates, the steel wire net trusses are used for fixing the heat insulation plates on the outer side of the main building wall body, and the heat insulation bridge connecting blocks are used for connecting the steel wire net trusses with the flat net sheets; the flat net sheet is a square grid and is formed by welding flat net longitudinal steel bars and flat net transverse steel bars; the steel wire mesh truss is formed by combining an upper chord member, a lower chord member and a web member; the heat-insulating bridge connecting block is made of a heat-insulating material with low heat conductivity coefficient, a truss connecting clamping table is arranged at the upper part of the heat-insulating bridge connecting block, a flat net piece connecting groove is arranged at the bottom of the heat-insulating bridge connecting block, and a lower chord clamping groove is arranged at the inner side of the truss connecting clamping table; the truss connection clamping table is embedded into the outer side surface of the heat-insulating plate, the upper chord member is positioned at the inner side of the heat-insulating plate, the lower chord member is positioned in the outer side surface of the heat-insulating plate and clamped into the clamping groove of the lower chord member, and the flat net longitudinal steel bars and the flat net transverse steel bars are clamped into the flat net piece connecting groove and fixed by using the plug pins; the cushion block is arranged between the flat net piece and the wall body outer template, and is opposite to the flat net piece connecting groove in position and used for guaranteeing the distance between the flat net piece and the wall body outer template; the upper part of the heat-insulating bridge connecting block is provided with two bilaterally symmetrical truss connecting clamping tables, and the inner side edges of the truss connecting clamping tables are provided with lower chord clamping grooves; the steel wire mesh truss comprises two lower chords and an upper chord member, wherein the two lower chords and the upper chord member are combined into a triangular steel wire mesh truss by utilizing web members, the connecting line of the two lower chords is parallel to the outer side surface of the heat insulation plate as the bottom edge of the triangular steel wire mesh truss, and the two lower chords are respectively clamped into two lower chord member clamping grooves at the upper part of the heat insulation bridge connecting block; the two sides of the flat net piece connecting groove are provided with plug holes, and the plug holes are used for installing plug pins; the cushion block is provided with a frame groove in butt joint with the flat net piece connecting groove, two sides of the frame groove of the cushion block are provided with inserting holes opposite to inserting holes at two sides of the flat net piece connecting groove, and the cushion block can be connected with the heat-insulation bridge connecting block through inserting pins.
2. The insulated bridge wall insulation truss board according to claim 1, wherein: the bottom of the heat-insulating bridge connecting block is provided with one or more flat net piece connecting grooves, the flat net piece connecting grooves are cross grooves, one groove is used for being embedded with flat net longitudinal steel bars, and the other groove is used for being embedded with flat net transverse steel bars.
3. The insulated bridge wall insulation truss board according to claim 1, wherein: the upper end of the truss connection clamping table is provided with an inclined plane which is convenient for the lower chord to enter the lower chord clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910433602.9A CN110067314B (en) | 2019-05-23 | 2019-05-23 | Heat-insulating bridge type wall heat-insulating net rack plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910433602.9A CN110067314B (en) | 2019-05-23 | 2019-05-23 | Heat-insulating bridge type wall heat-insulating net rack plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110067314A CN110067314A (en) | 2019-07-30 |
| CN110067314B true CN110067314B (en) | 2024-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910433602.9A Active CN110067314B (en) | 2019-05-23 | 2019-05-23 | Heat-insulating bridge type wall heat-insulating net rack plate |
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| Country | Link |
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| CN (1) | CN110067314B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111424848A (en) * | 2020-05-21 | 2020-07-17 | 张学勇 | Assembled integral type composite heat-insulation shear wall structure and construction method thereof |
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| Publication number | Publication date |
|---|---|
| CN110067314A (en) | 2019-07-30 |
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