CN219586953U - Assembled building external wall heat preservation resistance to compression heated board - Google Patents
Assembled building external wall heat preservation resistance to compression heated board Download PDFInfo
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- CN219586953U CN219586953U CN202320242591.8U CN202320242591U CN219586953U CN 219586953 U CN219586953 U CN 219586953U CN 202320242591 U CN202320242591 U CN 202320242591U CN 219586953 U CN219586953 U CN 219586953U
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- bearing panel
- heat
- heat preservation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/90—Passive houses; Double facade technology
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Abstract
The utility model discloses an assembled building external wall heat-insulating compression-resistant heat-insulating board, which comprises a heat-insulating board, wherein an outer pressure-bearing panel is arranged at the front end of the heat-insulating board, an inner pressure-bearing panel is arranged at the rear end of the heat-insulating board, the outer pressure-bearing panel and the inner pressure-bearing panel are connected into a whole, which is suitable for an assembled building external wall, through pressure-bearing rod members penetrating through the heat-insulating board, the arranged outer pressure-bearing panel and inner pressure-bearing panel clamp the original non-pressure-resistant cross-filament fiber heat-insulating material, stress points are uniformly distributed on the outer pressure-bearing panel and the inner pressure-bearing panel, and the stress points are transferred to the pressure-bearing rod members through the outer pressure-bearing panel and the inner pressure-bearing panel, so that the middle heat-insulating material is not deformed due to pressure, the compression strength of the fiber heat-insulating material is improved, the formed composite heat-insulating board structure surface is flat without trimming, the middle heat-insulating core material is effectively protected from being damaged, and the protection capability of the heat-insulating core material is enhanced.
Description
Technical Field
The utility model relates to the field of external heat preservation of external walls of assembled buildings, in particular to an external wall heat preservation, compression resistance and heat preservation plate of an assembled building.
Background
Currently, in prefabricated members of the cast-in-situ wallboard for the external heat preservation of the assembled building, mainly the following steps are adopted: the single heat-insulating plate does not adopt compressive reinforcement measures, only depends on the strength of the plate to resist external pressure, and extrusion deformation occurs due to large lateral pressure of concrete pouring when the engineering is actually used, so that the wall is rugged, large in deformation and large in later-stage repair engineering quantity.
The existing building reinforcing steel bars are used as auxiliary supports, and although the compressive strength can be improved and the deformation of the materials is reduced, the steel is a material which is easy to conduct heat, so that a serious 'heat bridge' is generated, the heat conductivity coefficient of the wall body is large, and the heat preservation effect is seriously reduced.
Disclosure of Invention
In order to solve the technical problems, the utility model provides an assembled building outer wall heat preservation compression-resistant heat preservation board, which comprises a heat preservation board, wherein an outer pressure-bearing panel is arranged at the front end of the heat preservation board, an inner pressure-bearing panel is arranged at the rear end of the heat preservation board, and the outer pressure-bearing panel and the inner pressure-bearing panel are connected into an integrally-applicable heat preservation structural board for an assembled building outer wall through pressure-bearing rod pieces penetrating through the heat preservation board in a self-locking mode.
Preferably: first insertion parts are arranged on two side walls of the outer pressure-bearing panel at equal intervals, first clamping parts are arranged between two adjacent first insertion parts, plate holes which are arranged in a net shape are formed in the outer pressure-bearing panel, first reinforcing ribs are arranged on the outer pressure-bearing panel in a crossing mode, and insertion holes are formed in the crossing positions of the first reinforcing ribs and are used for inserting pressure-bearing rods.
Preferably: second inserting parts are arranged on two side walls of the inner pressure-bearing panel at equal intervals, and second clamping parts are arranged between two adjacent second inserting parts.
Preferably: the inner pressure-bearing panel is provided with plate holes which are arranged in a net shape, the inner pressure-bearing panel is provided with second reinforcing ribs in a crossing manner, the second reinforcing ribs correspond to the insertion holes and are provided with locking holes, and the locking holes are flat.
Preferably: the pressure-bearing rod piece comprises a pressure-bearing rod piece, a connecting rod cap is fixed at one end of the pressure-bearing rod piece, the diameter of the connecting rod cap is larger than that of the pressure-bearing rod piece, and a slot is formed in the outer side wall of the connecting rod cap.
Preferably: the connecting rod is fixedly connected with the other end of the pressure-bearing rod, the diameter of the connecting rod is smaller than that of the pressure-bearing rod, the other end of the connecting rod is connected with the self-locking part, and the part, close to the connecting rod, of the self-locking part is flat.
Preferably: the heat-insulating plate can be a fiber heat-insulating plate or a meshed pressurizing fiber heat-insulating plate.
Preferably: the outer pressure-bearing panel and the inner pressure-bearing panel can be made of inorganic plates or flame-retardant organic plates, including but not limited to basalt plates or glass fiber plates, and are formed by pressing at one time by using a mechanical die.
Preferably: the thickness of the outer pressure-bearing panel and the inner pressure-bearing panel is 3-6mm, and the outer pressure-bearing panel and the inner pressure-bearing panel are rectangular reticular plates formed by pressing.
Preferably: the pressure-bearing rod piece is made of non-metal non-heat-conducting materials, including but not limited to inorganic basalt and flame-retardant nylon, polyethylene and polypropylene materials, and is formed by casting or pressing at one time by using a mechanical die.
The utility model has the technical effects and advantages that:
1. according to the utility model, the outer pressure-bearing panel and the inner pressure-bearing panel are arranged to clamp the original non-pressure-resistant cross-filament fiber heat-insulating material, the stress points are uniformly distributed on the outer pressure-bearing panel and the inner pressure-bearing panel, and the stress points are transferred to the pressure-bearing rod pieces through the outer pressure-bearing panel and the inner pressure-bearing panel, so that the middle heat-insulating material is protected from deformation due to pressure, the compressive strength of the fiber heat-insulating material is improved, the surface of the formed composite heat-insulating board structure is flat and does not need to be repaired, the middle heat-insulating core material is effectively protected from being damaged, and the protection capability of the heat-insulating core material is enhanced.
2. In the utility model, the outer pressure-bearing panel, the inner pressure-bearing panel and the pressure-bearing rod piece are molded by adopting a die for injection molding or extrusion in a factory, the shape is regular, the processing precision and the production efficiency are extremely high, the assembly is convenient, and the construction is safe.
Drawings
FIG. 1 is a schematic diagram of an assembled building external wall insulation compression-resistant insulation board structure provided by an embodiment of the utility model;
fig. 2 is a schematic structural diagram of an outer pressure-bearing panel in an assembled building outer wall heat preservation and compression-resistant heat preservation board according to an embodiment of the utility model;
FIG. 3 is a schematic structural view of an inner pressure-bearing panel in an assembled building exterior wall insulation compression-resistant insulation board provided by an embodiment of the utility model;
fig. 4 is a schematic structural diagram of a pressure-bearing rod member in an assembled building external wall insulation compression-resistant insulation board according to an embodiment of the utility model.
In the figure: 1. a thermal insulation board; 2. an outer pressure-bearing panel; 201. a first insertion portion; 202. a first clamping part; 203. a plate hole; 204. a first reinforcing rib; 205. a jack; 3. an inner pressure-bearing panel; 301. a second insertion portion; 302. a second clamping part; 303. a second reinforcing rib; 304. a locking hole; 305. a groove; 4. a pressure-bearing rod piece; 401. a pressure-bearing rod; 402. a pole cap; 403. a slot; 404. a connecting rod; 405. and a self-locking part.
Detailed Description
The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Referring to fig. 1, in this embodiment, an insulation board 1 for heat insulation and compression resistance of an external wall of an assembled building is provided, and the insulation board 1 may be a fiber insulation board or a meshed pressurizing fiber insulation board, the front end of the insulation board 1 is provided with an outer pressure-bearing panel 2, the rear end of the insulation board 1 is provided with an inner pressure-bearing panel 3, and the outer pressure-bearing panel 2 and the inner pressure-bearing panel 3 are connected into an integral insulation structure board suitable for the external wall of the assembled building through pressure-bearing rods 4 penetrating through the insulation board 1 in a self-locking manner.
Wherein, the outer pressure-bearing panel 2 and the inner pressure-bearing panel 3 can be made of inorganic plates or flame-retardant organic plates, including but not limited to basalt plates or glass fiber plates, and are formed by one-step pressing by mechanical dies in factories, the thickness of the outer pressure-bearing panel 2 and the inner pressure-bearing panel 3 is 3-6mm, and the outer pressure-bearing panel 2 and the inner pressure-bearing panel 3 are rectangular reticular plates formed by pressing;
the pressure-bearing rod piece 4 is made of non-metal non-heat-conducting materials, including but not limited to inorganic basalt and flame-retardant nylon, polyethylene and polypropylene materials, is formed by casting or pressing by adopting a mechanical die at one time in a factory, most effectively prevents the generation of a thermal bridge, improves the heat preservation effect of a wall body, the pressure-bearing rod piece 4 is formed by pressing inorganic basalt or flame-retardant plastic or nylon non-heat-conducting material with a diameter of 6mm-8mm at one time, and the length of the pressure-bearing rod is the thickness of a heat-preservation plate plus the thickness of the outer pressure-bearing panel 2 and the inner pressure-bearing panel 3 and the thickness of embedded concrete;
the fiber thermal insulation board is made of fiber material, and rock wool, mineral wool, glass wool or aluminum silicate ceramic wool, and has a thickness of 50-120 mm and a thermal conductivity of 0.035[ W/(m.k) ]]Weight of 120kg/m 3 ～160kg/m 3 ；
The woven fiber type heat-insulating board is a reinforced heat-insulating board which is formed by integrally sewing fiber boards and glass fiber mesh cloth or basalt fiber mesh cloth covering the surfaces of the fiber boards by basalt fiber twisted yarns and has reinforcing effect on the fiber boards, and the thickness is generally 50 mm-120 mm, and the heat conductivity coefficient is less than or equal to 0.035[ W/(m.k)]Weight of 120kg/m 3 ～160kg/m 3 Basalt fiber yarn (linear density 500 tex-800 tex), alkali-resistant glass fiber mesh cloth (mass per unit area 120 g/m) 2 ～160g/m 2 ) And sewing to form the net-woven reinforced composite heat-insulating board.
The outer pressure-bearing panel 2 and the inner pressure-bearing panel 3 are arranged to clamp the original non-pressure-resistant cross-filament fiber heat-insulating material, the stress points are uniformly distributed on the outer pressure-bearing panel 2 and the inner pressure-bearing panel 3, and the stress points are transferred to the pressure-bearing rod pieces through the outer pressure-bearing panel 2 and the inner pressure-bearing panel 34, the middle heat-insulating material is protected from deformation under pressure, the compressive strength of the fiber heat-insulating material is improved, the surface of the formed composite heat-insulating plate structure is smooth and needs no trimming, the core material of the heat-insulating composite plate is inorganic fiber material, and the volume weight is low (120-160) kg/m 3 Excellent thermal insulation performance (thermal conductivity is less than or equal to 0.035[ W/(m.k))]The fire-proof grade is high, and the grade is grade A.
Example 2
Referring to fig. 2, in the present embodiment, first insertion portions 201 are disposed on two sidewalls of an outer pressure-bearing panel 2 at equal intervals, first clamping portions 202 are disposed between two adjacent first insertion portions 201, when the outer pressure-bearing panels 2 on two sides are connected, the first insertion portion 201 of one outer pressure-bearing panel 2 is embedded into the first clamping portion 202 of the other outer pressure-bearing panel 2 to fix the two outer pressure-bearing panels 2, plate holes 203 are disposed on the outer pressure-bearing panels 2 in a reticular arrangement, first reinforcing ribs 204 are disposed on the outer pressure-bearing panels 2 in a crossing manner, insertion holes 205 are disposed at intersections of the first reinforcing ribs 204, and the insertion holes 205 are used for inserting pressure-bearing rods 4.
Referring to fig. 3, in this embodiment, second insertion portions 301 are disposed on two side walls of the inner pressure-bearing panel 3 at equal intervals, second clamping portions 302 are disposed between two adjacent second insertion portions 301, when the inner pressure-bearing panels 3 on two sides are connected, the second insertion portions 301 of one inner pressure-bearing panel 3 are embedded into the second clamping portions 302 of the other inner pressure-bearing panel 3, so as to fix the two inner pressure-bearing panels 3, plate holes 203 in a reticular arrangement are formed on the inner pressure-bearing panel 3, second reinforcing ribs 303 are disposed on the inner pressure-bearing panel 3 in a crossing manner, locking holes 304 are formed on the second reinforcing ribs 303 corresponding to the insertion holes 205, the locking holes 304 are flat, the ends of the pressure-bearing rods 4 are inserted, two opposite side edges of the inner pressure-bearing panel 3 are located at two sides of the inner pressure-bearing panel 3, grooves 305 are formed near the wall, after concrete is poured, the concrete flows into the plate holes 203 and the grooves 305, the design of the grooves 305 increases the adhesion of the concrete and the inner pressure-bearing panel 3, and the stability of the heat-insulating plate structure is improved.
Referring to fig. 4, in this embodiment, the pressure-bearing rod 4 includes a pressure-bearing rod 401, one end of the pressure-bearing rod 401 is fixed with a connecting rod cap 402, the diameter of the rod cap 402 is larger than that of the pressure-bearing rod 401, an inserting slot 403 is provided on the outer side wall of the rod cap 402, the other end of the pressure-bearing rod 401 is fixedly connected with a connecting rod 404, the diameter of the connecting rod 404 is smaller than that of the pressure-bearing rod 401, the other end of the connecting rod 404 is connected with a self-locking part 405, the self-locking part 405 is flat near the connecting rod 404, the self-locking part 405 penetrates out of the locking hole 304, the rotating rod cap 402 rotates the pressure-bearing rod 4, and the wider edge of the self-locking part 405 is clamped at two sides of the locking hole 304, so that the pressure-bearing rod 4, the outer pressure-bearing panel 2, the inner pressure-bearing panel 3 and the heat insulation plate 1 are fixed.
The working principle of the utility model is as follows:
during installation, the outer pressure-bearing panel 2 and the inner pressure-bearing panel 3 are respectively placed at two sides of the heat-insulating plate 1, the pressure-bearing rod 4 is inserted into the insertion hole 205, penetrates through the heat-insulating plate 1 and penetrates out of the locking hole 304, the workpiece is inserted into the insertion hole 403 to rotate the rod cap 402, so that the longer edge of the self-locking part 405 and the longer hole edge of the locking hole 304 are staggered, the pressure-bearing rod 4 is fixed with the outer pressure-bearing panel 2, the inner pressure-bearing panel 3 and the heat-insulating plate 1, and the installation mode is that the pressure-bearing rod 4 with the locking structure is inserted into the heat-insulating plate 1, and the outer pressure-bearing panel 2 and the inner pressure-bearing panel 3 covered on the upper surface and the lower surface of the heat-insulating plate 1 are automatically locked, so that the heat-insulating structure plate with high integral pressure-bearing strength is formed.
It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (7)
1. The heat-insulating compression-resistant heat-insulating board for the outer wall of the assembled building comprises a heat-insulating board (1) and is characterized in that an outer pressure-bearing panel (2) is arranged at the front end of the heat-insulating board (1), an inner pressure-bearing panel (3) is arranged at the rear end of the heat-insulating board (1), and the outer pressure-bearing panel (2) and the inner pressure-bearing panel (3) are self-locked through pressure-bearing rods (4) penetrating through the heat-insulating board (1) and are connected into an integral heat-insulating structural board suitable for the outer wall of the assembled building;
first inserting parts (201) are arranged on two side walls of the outer pressure-bearing panel (2) at equal intervals, first clamping parts (202) are arranged between two adjacent first inserting parts (201), plate holes (203) which are arranged in a net shape are formed in the outer pressure-bearing panel (2), first reinforcing ribs (204) are arranged on the outer pressure-bearing panel (2) in a crossing mode, inserting holes (205) are formed in the crossing positions of the first reinforcing ribs (204), and the inserting holes (205) are used for inserting pressure-bearing rods (4);
second inserting parts (301) are arranged on two side walls of the inner pressure-bearing panel (3) at equal intervals, and second clamping parts (302) are arranged between two adjacent second inserting parts (301);
plate holes (203) which are arranged in a net shape are formed in the inner pressure-bearing panel (3), second reinforcing ribs (303) are arranged on the inner pressure-bearing panel (3) in a crossing mode, locking holes (304) are formed in the second reinforcing ribs (303) corresponding to the insertion holes (205), and the locking holes (304) are flat.
2. The assembled building external wall heat preservation and compression-resistant heat preservation plate according to claim 1, wherein the pressure-bearing rod piece (4) comprises a pressure-bearing rod piece (401), a connecting rod cap (402) is fixed at one end of the pressure-bearing rod piece (401), the diameter of the rod cap (402) is larger than that of the pressure-bearing rod piece (401), and a slot (403) is formed in the outer side wall of the rod cap (402).
3. The assembled building external wall heat preservation and compression resistance insulation board according to claim 2, wherein the other end of the pressure-bearing rod (401) is fixedly connected with a connecting rod (404), the diameter of the connecting rod (404) is smaller than that of the pressure-bearing rod (401), the other end of the connecting rod (404) is connected with a self-locking part (405), and the part of the self-locking part (405) close to the connecting rod (404) is flat.
4. The prefabricated building external wall heat preservation and compression resistance heat preservation plate according to claim 1 is characterized in that the heat preservation plate (1) can be a fiber heat preservation plate or a net woven pressurizing fiber heat preservation plate.
5. The prefabricated building external wall heat preservation and compression resistance heat preservation plate according to claim 1 is characterized in that the outer pressure bearing panel (2) and the inner pressure bearing panel (3) are made of inorganic plates.
6. The assembled building external wall heat preservation compression-resistant heat preservation plate according to claim 5 is characterized in that the thickness of the outer pressure-bearing panel (2) and the inner pressure-bearing panel (3) is 3-6mm, and the outer pressure-bearing panel (2) and the inner pressure-bearing panel (3) are rectangular reticular plates formed by pressing.
7. The fabricated building exterior wall heat preservation and compression-resistant heat preservation plate according to claim 1 is characterized in that the pressure-bearing rod piece (4) is made of non-metal non-heat-conducting materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320242591.8U CN219586953U (en) | 2023-02-16 | 2023-02-16 | Assembled building external wall heat preservation resistance to compression heated board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320242591.8U CN219586953U (en) | 2023-02-16 | 2023-02-16 | Assembled building external wall heat preservation resistance to compression heated board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219586953U true CN219586953U (en) | 2023-08-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320242591.8U Active CN219586953U (en) | 2023-02-16 | 2023-02-16 | Assembled building external wall heat preservation resistance to compression heated board |
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| Country | Link |
|---|---|
| CN (1) | CN219586953U (en) |
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2023
- 2023-02-16 CN CN202320242591.8U patent/CN219586953U/en active Active
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