CN212867382U - Passive room does not have heat bridge roofing cat ladder fixed node structure - Google Patents
Passive room does not have heat bridge roofing cat ladder fixed node structure Download PDFInfo
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- CN212867382U CN212867382U CN202021517408.3U CN202021517408U CN212867382U CN 212867382 U CN212867382 U CN 212867382U CN 202021517408 U CN202021517408 U CN 202021517408U CN 212867382 U CN212867382 U CN 212867382U
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Abstract
The utility model discloses a passive room does not have hot bridge roofing cat ladder fixed node structure, including thermal-insulated gasket, galvanized steel sheet one, galvanized steel pipe and galvanized steel sheet two, the laminating of thermal-insulated gasket is at the side of structure wall body, one side of structure wall body is kept away from at thermal-insulated gasket to the laminating of galvanized steel sheet one, the one side of thermal-insulated gasket is kept away from at galvanized steel sheet one to the galvanized steel pipe perpendicular connection, galvanized steel sheet one end is kept away from at galvanized steel pipe to galvanized steel sheet two, the cross section that surpasss the galvanized steel pipe all around of galvanized steel sheet one and galvanized steel sheet, galvanized steel sheet one is gone up to open has a plurality of connecting holes, be provided with the expansion bolts that penetrates the structure wall body in the connecting hole, one side fixed connection cat ladder of galvanized steel pipe is kept away. Compared with the traditional method, the heat insulation gasket is arranged on the connecting structure between the structural wall and the crawling ladder, the heat bridge phenomenon at the position is effectively reduced, the stability of the structure is guaranteed through the connection of the galvanized steel plate I, the galvanized steel pipe and the galvanized steel plate II, and the fixing effect is reliable.
Description
Technical Field
The utility model belongs to the construction field, in particular to passive room does not have heat bridge roofing cat ladder fixed node structure.
Background
The passive house is an integrator of various technical products, and the total consumed primary energy does not exceed 120 kilowatt-hour/(square meter, year) by fully utilizing renewable energy. The low energy consumption standard is realized by building external walls with high heat and sound insulation and strong sealing performance and renewable energy sources. The passive house is a brand new energy-saving building, can meet the requirements of refrigeration and heating without actively supplying energy, and is simply a building which is highly energy-saving and comfortable.
The traditional roof ladder is pre-embedded by adopting L50 x 5 angle steel or phi 20 steel bars, the fixing mode can generate a heat bridge phenomenon, is not suitable for passive house projects, and does not have the technology of passive house non-heat-bridge roof ladder fixing node structure at present.
SUMMERY OF THE UTILITY MODEL
The utility model provides a passive room does not have hot bridge roofing cat ladder fixed node structure for solve angle steel or the reinforcing bar pre-buried that traditional roofing cat ladder fixed mode was adopted, this kind of fixed mode can produce the hot bridge phenomenon, unsuitable passive room project, the technical problem of the technique of passive room does not have hot bridge roofing cat ladder fixed node structure at present.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a passive room does not have hot bridge roofing cat ladder fixed node structure, includes thermal-insulated gasket, galvanized steel sheet one, galvanized steel pipe and galvanized steel sheet two, and the laminating of thermal-insulated gasket is at the side of structure wall body, and the laminating of galvanized steel sheet one is in the one side that the structure wall body was kept away from to the thermal-insulated gasket, and the one side of keeping away from the thermal-insulated gasket is connected perpendicularly at galvanized steel sheet one to the galvanized steel pipe, and galvanized steel sheet two keeps away from the one end of galvanized steel sheet one at the galvanized steel pipe, and galvanized steel sheet two are along vertical setting, the section of surpassing the galvanized steel pipe all around of galvanized steel sheet one and galvanized steel sheet, open galvanized steel sheet one has a plurality of connecting holes, is provided with the expansion bolts who penetrates structure wall body in the connecting hole, and one side.
Through adopting above-mentioned technical scheme, compare with traditional way, set up thermal-insulated gasket on the joint construction between structure wall body and the cat ladder, effectively reduced the heat bridge phenomenon here, and through the connection of galvanized steel sheet one, galvanized steel pipe and galvanized steel sheet two, guaranteed the stability of structure, have reliable fixed effect, consequently can guarantee not have heat bridge and stable in structure.
Preferably, the galvanized steel pipe is internally filled with a heat insulation material.
By adopting the technical scheme, the heat insulation effect is further enhanced, and the heat bridge phenomenon is reduced.
Preferably, a prepressing expansion sealing strip is wrapped at the outer side of one end, close to the galvanized steel sheet II, of the galvanized steel pipe.
Through adopting above-mentioned technical scheme, have better sealed effect, the reinforcing is thermal-insulated.
Preferably, the pre-compressed expanded sealing strip has a width of 20 mm.
Through adopting above-mentioned technical scheme, the size is reasonable, satisfies sealed effect.
Preferably, a heat preservation layer is laid outside the structural wall body, the heat preservation layer is arranged between the structural wall body and the ladder stand, and the heat preservation layer is wrapped outside the galvanized steel pipe.
Through adopting above-mentioned technical scheme, the heat preservation is used for thermal-insulated to connecting outer position, plays the purpose that reduces the heat bridge.
Preferably, the galvanized steel pipe is a round pipe.
By adopting the technical scheme, the galvanized steel pipe can adopt a round pipe.
Preferably, the galvanized steel pipe is a square pipe.
By adopting the technical scheme, the galvanized steel pipe can also adopt a square pipe.
Preferably, the specification of the heat insulation gasket is 160 × 4mm, the specification of the galvanized steel sheet is 120 × 5mm, the specification of the galvanized steel pipe is 50 × 2mm, and the specification of the galvanized steel sheet is 100 × 5 mm.
By adopting the technical scheme, the specifications can meet the requirement of conventional connection and can realize standardization.
The beneficial effects of the utility model are embodied in: compared with the traditional method, the heat insulation gasket is arranged on the connecting structure between the structural wall and the crawling ladder, the heat bridge phenomenon at the position is effectively reduced, the stability of the structure is guaranteed through the connection of the galvanized steel plate I, the galvanized steel pipe and the galvanized steel plate II, and the fixing effect is reliable.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention; the primary objects and other advantages of the invention may be realized and attained by the structure particularly pointed out in the written description.
Drawings
Fig. 1 is a schematic view of an installation structure of an embodiment of the present invention;
fig. 2 is a schematic overall structure diagram of an embodiment of the present invention;
fig. 3 is a schematic view of a ladder stand according to an embodiment of the present invention.
Reference numerals: 1. a structural wall; 2. a heat insulating spacer; 3. a galvanized steel sheet I; 4. a galvanized steel pipe; 5. a second galvanized steel sheet; 6. an expansion bolt; 7. climbing a ladder; 8. prepressing an expansion sealing tape; 9. and (7) an insulating layer.
Detailed Description
The technical solutions of the present invention are described in detail below by way of examples, which are only exemplary and can be used only for explaining and explaining the technical solutions of the present invention, but not for explaining the limitations of the technical solutions of the present invention.
Referring to fig. 1 and 2, a fixed node structure of a passive house heat-bridge-free roof crawling ladder 7 comprises a heat insulation gasket 2, a first galvanized steel sheet 3, a galvanized steel pipe 4 and a second galvanized steel sheet 5, wherein the heat insulation gasket 2 is made of high-temperature-resistant materials, belongs to the prior art and is not repeated herein, the heat insulation gasket 2 is attached to the side end of a structural wall 1, the first galvanized steel sheet 3 is attached to one side of the heat insulation gasket 2, which is far away from the structural wall 1, the galvanized steel pipe 4 is vertically and fixedly welded to one side of the first galvanized steel sheet 3, which is far away from the heat insulation gasket 2, the second galvanized steel sheet 5 is fixedly welded to one end of the galvanized steel pipe 4, which is far away from the first galvanized steel sheet 3, the second galvanized steel sheet 5 is vertically arranged, the peripheries of the first galvanized steel sheet 3 and the galvanized steel sheet exceed the section of the galvanized steel pipe 4, a plurality of connecting holes are formed in the first, as shown in fig. 3, the galvanized steel sheet two 5 is fixedly welded and connected with the crawling ladder 7 at the side far away from the galvanized steel pipe 4.
Compared with the traditional method, the heat insulation gasket 2 is arranged on the connecting structure between the structural wall body 1 and the crawling ladder 7, the heat bridge phenomenon at the position is effectively reduced, and the stability of the structure is guaranteed through the connection of the galvanized steel plate I3, the galvanized steel pipe 4 and the galvanized steel plate II 5, so that the fixing effect is reliable.
The galvanized steel pipe 4 is filled with heat insulation materials, so that the heat insulation effect is further enhanced, and the heat bridge phenomenon is reduced.
The outer side of one end of the galvanized steel pipe 4 close to the second galvanized steel plate 5 is wrapped with a pre-pressing expansion sealing strip 8, so that the sealing effect is good, and heat insulation is enhanced. The width of the prepressing expansion sealing strip 8 is 20mm, the size is reasonable, and the sealing effect is met.
The heat preservation 9 has been laid outward to structural wall 1, and the heat preservation 9 sets up between structural wall 1 and cat ladder 7, and the heat preservation 9 parcel is outside at galvanized steel pipe 4, and the heat preservation 9 is used for playing the purpose that reduces the heat bridge to connecting the thermal-insulated at outer position.
The galvanized steel pipe 4 is a round pipe, the galvanized steel pipe 4 can be a round pipe, and the galvanized steel pipe 4 can also be a square pipe.
In the embodiment, the specification of the heat insulation gasket 2 is 160 × 4mm, the specification of the galvanized steel sheet one 3 is 120 × 5mm, the specification of the galvanized steel pipe 4 is 50 × 2mm, the length of the galvanized steel pipe is greater than 200mm, the thickness of the heat insulation layer 9 is more than 200mm, and the specification of the galvanized steel sheet two 5 is 100 × 5 mm.
The above description is only for the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be considered by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention.
Claims (8)
1. The utility model provides a passive room does not have hot bridge roofing cat ladder (7) fixed node structure which characterized in that: comprises a heat insulation gasket (2), a galvanized steel sheet I (3), a galvanized steel pipe (4) and a galvanized steel sheet II (5), wherein the heat insulation gasket (2) is attached to the side end of the structural wall body (1), the galvanized steel sheet I (3) is attached to one side of the heat insulation gasket (2) far away from the structural wall body (1), the galvanized steel pipe (4) is vertically connected to one side of the galvanized steel sheet I (3) far away from the heat insulation gasket (2), the galvanized steel sheet II (5) is arranged at one end of the galvanized steel pipe (4) far away from the galvanized steel sheet I (3), and the galvanized steel sheet II (5) is vertically arranged, the periphery of the galvanized steel sheet I (3) and the periphery of the galvanized steel sheet exceed the section of the galvanized steel pipe (4), a plurality of connecting holes are formed in the galvanized steel sheet I (3), expansion bolts (6) penetrating into the structural wall body (1) are arranged in the connecting holes, and a crawling ladder (7) is fixedly connected to one side, far away from the galvanized steel pipe (4), of the galvanized steel sheet II (5).
2. The fixing node structure of the passive house non-heat bridge roof climbing ladder (7) according to the claim 1, characterized in that: and the galvanized steel pipe (4) is filled with a heat-insulating material.
3. The fixing node structure of the passive house non-heat bridge roof climbing ladder (7) according to claim 2, characterized in that: and a pre-pressing expansion sealing strip (8) is wrapped at the outer side of one end, close to the second galvanized steel plate (5), of the galvanized steel pipe (4).
4. The fixing node structure of the passive house non-heat bridge roof climbing ladder (7) according to the claim 3, characterized in that: the width of the prepressing expansion sealing belt (8) is 20 mm.
5. The fixing node structure of the passive house non-heat bridge roof climbing ladder (7) according to the claim 1, characterized in that: a heat preservation layer (9) is laid outside the structural wall body (1), the heat preservation layer (9) is arranged between the structural wall body (1) and the ladder stand (7), and the heat preservation layer (9) is wrapped outside the galvanized steel pipe (4).
6. The fixing node structure of the passive house non-heat bridge roof climbing ladder (7) according to the claim 1, characterized in that: the galvanized steel pipe (4) is a round pipe.
7. The fixing node structure of the passive house non-heat bridge roof climbing ladder (7) according to the claim 1, characterized in that: the galvanized steel pipe (4) is a square pipe.
8. The fixing node structure of the passive house non-heat bridge roof climbing ladder (7) according to claim 7, characterized in that: the specification of the heat insulation gasket (2) is 160 x 4mm, the specification of the galvanized steel sheet I (3) is 120 x 5mm, the specification of the galvanized steel pipe (4) is 50 x 2mm, and the specification of the galvanized steel sheet II (5) is 100 x 5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021517408.3U CN212867382U (en) | 2020-07-28 | 2020-07-28 | Passive room does not have heat bridge roofing cat ladder fixed node structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021517408.3U CN212867382U (en) | 2020-07-28 | 2020-07-28 | Passive room does not have heat bridge roofing cat ladder fixed node structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212867382U true CN212867382U (en) | 2021-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021517408.3U Active CN212867382U (en) | 2020-07-28 | 2020-07-28 | Passive room does not have heat bridge roofing cat ladder fixed node structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212867382U (en) |
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2020
- 2020-07-28 CN CN202021517408.3U patent/CN212867382U/en active Active
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