Detachable heat preservation structure of assembly type roof

Abstract

The utility model discloses an assembly type roof detachable heat preservation structure which comprises a first connecting roof plate and a second connecting roof plate, strip-shaped mounting grooves are formed in one side of the first connecting roof plate and one side of the second connecting roof plate, and strip-shaped positioning grooves are formed in the strip-shaped mounting grooves. Connecting clamping strips matched with the strip-shaped mounting grooves are arranged on the other side of the first connecting roof panel and the other side of the second connecting roof panel, positioning metal strips are integrally connected to the connecting clamping strips, and the positioning metal strips are matched with the strip-shaped positioning grooves. The connecting roof board has the advantages that the stability of connection between the connected roof boards is improved, meanwhile, the detachable built-in heat preservation structures can be taken out when the heat preservation effect is reduced due to time, and the detachable built-in heat preservation structures are convenient to use. Therefore, the roof panel always has a heat preservation effect, and the heat preservation performance is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of roof construction, in particular to a detachable heat-insulating structure of an assembled roof. Background Art

[0002] Prefabricated buildings refer to buildings that transfer a large amount of on-site work in traditional construction methods to factories, where building components and accessories (such as floor slabs, wall panels, stairs, balconies, etc.) are processed and manufactured in factories, transported to construction sites, and assembled and installed on site through reliable connection methods. Prefabricated buildings mainly include prefabricated concrete structures, steel structures, modern wooden structures, etc., and are representative of modern industrialized production methods because of their standardized design, factory production, assembly construction, information management, and intelligent applications.

[0003] Roof panels are panels that can directly bear roof loads. Roof panels are located on the roof of the house and are generally made of metals such as aluminum, magnesium, manganese or alloys. Specifically, the entire roof is formed by splicing multiple roof panels, so the roof panels need to be spliced ​​or welded. Generally, a thermal insulation layer and other structures are set in it to make it have a thermal insulation effect. However, in actual use, due to time reasons, after long-term use, the thermal insulation effect of the thermal insulation layer will decrease.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model aims to provide a detachable thermal insulation structure for an assembled roof.

[0006] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a prefabricated roof detachable insulation structure, including a connecting roof panel one and a connecting roof panel two, one side of the connecting roof panel one and the connecting roof panel two are provided with a strip installation groove, and a strip positioning groove is provided in the strip installation groove, and the other side of the connecting roof panel one and the connecting roof panel two is provided with a connecting clip matching the strip installation groove, a positioning metal strip is integrally connected to the connecting clip, and the positioning metal strip matches the strip positioning groove, and the interior of the connecting roof panel one and the connecting roof panel two are both detachably provided with a built-in insulation structure.

[0007] Preferably, the connecting roof panel one and the connecting roof panel two both include a substrate, and carbon fiber fire barrier boards are fixedly connected to the upper and lower sides of the substrate, wherein an external waterproof board is installed on the carbon fiber fire barrier board on the upper side of the substrate, and an inner moisture-proof board is fixedly connected to the carbon fiber fire barrier board on the lower side of the substrate.

[0008] Preferably, an installation cavity matching the built-in thermal insulation structure is opened at the center of the substrate, strip guide grooves are symmetrically opened on the upper and lower sides of the inner wall of the installation cavity, a plurality of installation holes are penetrated through the installation cavity, and positioning holes corresponding to the installation holes are opened on the carbon fiber fire barrier board, the external waterproof board and the inner moisture-proof board.

[0009] Preferably, the built-in thermal insulation structure includes two connecting side panels, and positioning protrusions are integrally connected to the upper and lower sides of the connecting side panels, and the positioning protrusions match the strip guide grooves. An internal thermal insulation component is fixedly connected between the connecting side panels, and an upper pressing plate is detachably installed above the internal thermal insulation component, and a lower pressing plate is detachably installed below the internal thermal insulation component.

[0010] Preferably, the inner thermal insulation component includes a thermal insulation substrate fixedly connected to the connecting side plate, the upper and lower sides of the thermal insulation substrate are provided with built-in cavities, the bottom of the built-in cavity is provided with a foamed polyurethane bottom plate, a foamed ceramic plate is integrally pressed on the foamed polyurethane bottom plate, a central metal mesh is provided on the foamed ceramic plate, and an upper sound insulation felt is connected above the central metal mesh.

[0011] Preferably, the foamed polyurethane bottom plate, the foamed ceramic plate, the central metal mesh and the upper sound insulation felt are all arranged in the built-in cavity, and the built-in cavities on the upper and lower sides of the thermal insulation substrate are sealed and connected by the upper pressing plate and the lower pressing plate respectively.

[0012] Preferably, a plurality of threaded through holes penetrating the strip-shaped mounting grooves are provided on the connecting roof panel 1 and the connecting roof panel 2, fixing bolts are threadedly connected to the threaded through holes, limiting nuts are provided at the upper and lower ends of the fixing bolts, and the connecting clip is installed in the strip-shaped mounting grooves through the fixing bolts.

[0013] The utility model provides a detachable thermal insulation structure of an assembled roof, and the beneficial effects are as follows:

[0014] By providing strip installation grooves on one side of the connecting roof panel one and the connecting roof panel two, and arranging strip positioning grooves in the strip installation grooves, the connected connecting roof panel one and the connected roof panel two are connected through the connecting card strip, and the strip positioning grooves are connected to the positioning metal strips, thereby increasing the stability of the connection between the connecting roof panel one and the connecting roof panel two. The built-in thermal insulation structure arranged inside the connecting roof panel one and the connecting roof panel two is a detachable structure design, so that the built-in thermal insulation structure can be taken out. When the thermal insulation effect thereof is reduced due to time, it can be taken out and replaced with a new built-in thermal insulation structure, thereby ensuring that the roof panel always has a thermal insulation effect. The utility model has a simple structure, not only improving the stability of the connection between the connected roof panels, but also the detachable built-in thermal insulation structure can be taken out when the thermal insulation effect is reduced due to time, thereby ensuring that the roof panel always has a thermal insulation effect and improving the thermal insulation performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 This is a front view of a detachable thermal insulation structure for an assembled roof according to an embodiment of the utility model;

[0017] Figure 2 It is a structural schematic diagram of a connecting roof panel 1 and a connecting roof panel 2 in a detachable thermal insulation structure of an assembled roof according to an embodiment of the utility model;

[0018] Figure 3 It is a schematic diagram of the internal structure of a built-in insulation structure in a detachable insulation structure of an assembled roof according to an embodiment of the utility model;

[0019] Figure 4 It is a structural schematic diagram of an internal insulation component in a detachable insulation structure of an assembled roof according to an embodiment of the utility model.

[0020] In the figure:

[0021] 1. Connecting roof panel 1; 2. Connecting roof panel 2; 3. Strip installation groove; 4. Strip positioning groove; 5. Connecting card strip; 6. Positioning metal strip; 7. Built-in thermal insulation structure; 8. Base plate; 9. Carbon fiber fire barrier board; 10. External waterproof board; 11. Inner moisture-proof board; 12. Installation cavity; 13. Installation hole 1; 14. Strip guide slide groove; 15. Connecting side panel; 16. Positioning protrusion; 17. Upper pressing plate; 18. Lower pressing plate; 19. Internal thermal insulation component; 20. Thermal insulation base plate; 21. Built-in cavity; 22. Foamed polyurethane bottom plate; 23. Foamed ceramic plate; 24. Central metal mesh; 25. Upper sound insulation felt; 26. Threaded through hole; 27. Fixing bolt; 28. Limit nut. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 The utility model provides a detachable heat-insulating structure of an assembled roof, comprising a connecting roof panel 1 and a connecting roof panel 2, wherein a strip installation groove 3 is provided on one side of the connecting roof panel 1 and the connecting roof panel 2, and a strip positioning groove 4 is provided in the strip installation groove 3, and a connecting clamping strip 5 matching the strip installation groove 3 is provided on the other side of the connecting roof panel 1 and the connecting roof panel 2, and a positioning metal strip 6 is integrally connected to the connecting clamping strip 5, and the positioning metal strip 6 matches the strip positioning groove 4. By providing a strip installation groove 3 on one side of the connecting roof panel 1 and the connecting roof panel 2, and arranging a strip positioning metal strip 6 in the strip installation groove 3, The strip-shaped positioning groove 4 is connected to the positioning metal strip 6, thereby the connected roof panel 1 and the connected roof panel 2 are connected through the connecting clip strip 5, and the strip-shaped positioning groove 4 is connected to the positioning metal strip 6, which increases the stability of the connection between the connected roof panel 1 and the connected roof panel 2. The interiors of the connected roof panel 1 and the connected roof panel 2 are both detachably provided with a built-in thermal insulation structure 7. The built-in thermal insulation structure 7 arranged inside the connected roof panel 1 and the connected roof panel 2 is a detachable structural design, so that the built-in thermal insulation structure 7 can be taken out. When the thermal insulation effect thereof is reduced due to time, it can be taken out and replaced with a new built-in thermal insulation structure 7, thereby ensuring that the roof panel always has a thermal insulation effect.

[0024] In one embodiment, please refer to the attached manual. Figure 2-3As shown, the connecting roof panel 1 and the connecting roof panel 2 both include a base plate 8, and the upper and lower sides of the base plate 8 are fixedly connected with a carbon fiber fire barrier board 9, wherein an external waterproof board 10 is installed on the carbon fiber fire barrier board 9 on the upper side of the base plate 8, and an inner moisture-proof board 11 is fixedly connected to the carbon fiber fire barrier board 9 on the lower side of the base plate 8, and a mounting cavity 12 matching the built-in thermal insulation structure 7 is opened at the center of the base plate 8, and strip guide grooves 14 are symmetrically opened on the upper and lower sides of the inner wall of the mounting cavity 12, and a plurality of mounting holes are penetrated in the mounting cavity 12 13, and the carbon fiber fire-blocking board 9, the external waterproof board 10 and the inner moisture-proof board 11 are all provided with positioning holes corresponding to the installation hole 13, the built-in thermal insulation structure 7 includes two connecting side panels 15, the upper and lower sides of the connecting side panels 15 are integrally connected with positioning protrusions 16, the positioning protrusions 16 match the strip guide slide grooves 14, the connecting side panels 15 are fixedly connected with an inner thermal insulation component 19, the upper part of the inner thermal insulation component 19 is detachably mounted with an upper pressing plate 17, and the lower part of the inner thermal insulation component 19 is detachably mounted with a lower pressing plate 18. The installation and positioning of the inner thermal insulation component 19 is achieved by setting the positioning protrusions 16 on the connecting side panels 15, and one end of the connecting side panels 15 is inserted into the installation cavity 12, and the carbon fiber fire-blocking board 9, the external waterproof board 10 and the inner moisture-proof board 11 are provided to improve the overall fire and moisture-proof effect.

[0025] In one embodiment, please refer to the attached manual. Figure 4 As shown, the inner thermal insulation component 19 includes a thermal insulation substrate 20 fixedly connected to the connecting side plate 15, and the upper and lower sides of the thermal insulation substrate 20 are both provided with built-in cavities 21, and the bottom of the built-in cavity 21 is provided with a foamed polyurethane bottom plate 22, and a foamed ceramic plate 23 is integrally pressed on the foamed polyurethane bottom plate 22, and a central metal mesh 24 is provided on the foamed ceramic plate 23, and an upper sound insulation felt 25 is connected above the central metal mesh 24. The foamed polyurethane bottom plate 22, the foamed ceramic plate 23, the central metal mesh 24 and the upper sound insulation felt 25 are all arranged in the built-in cavity 21, and the built-in cavities 21 on the upper and lower sides of the thermal insulation substrate 20 are sealed and connected by the upper pressing plate 17 and the lower pressing plate 18 respectively. The foamed polyurethane bottom plate 22 cooperates with the foamed ceramic plate 23 to achieve the effect of heat preservation, the central metal mesh 24 is provided for support, the upper sound insulation felt 25 is provided to provide sound insulation, and the upper pressing plate 17 and the lower pressing plate 18 are provided to press the entire internal insulation component 19 into the built-in cavity 21.

[0026] In one embodiment, please refer to the attached manual. Figure 1As shown, the connecting roof panel 1 and the connecting roof panel 2 are provided with a plurality of threaded through holes 26 penetrating the strip-shaped installation groove 3, the threaded through holes 26 are threadedly connected with fixing bolts 27, and the fixing bolts 27 are provided with limited nuts 28 at both ends, and the connecting clamping strip 5 is installed in the strip-shaped installation groove 3 through the fixing bolts 27. The connecting clamping strip 5 is installed in the strip-shaped installation groove 3 by matching the fixing bolts 27 with the threaded through holes 26, so that the connecting roof panel 1 and the connecting roof panel 2 are installed and fixed.

[0027] In actual application, a strip installation groove 3 is opened on one side of the connecting roof panel 1 and the connecting roof panel 2, and a strip positioning groove 4 is set in the strip installation groove 3, so that the connected connecting roof panel 1 and the connecting roof panel 2 are connected through the connecting card strip 5, and the strip positioning groove 4 is connected to the positioning metal strip 6, which increases the stability of the connection between the connecting roof panel 1 and the connecting roof panel 2. The built-in thermal insulation structure 7 arranged inside the connecting roof panel 1 and the connecting roof panel 2 is a detachable structure design, so that the built-in thermal insulation structure 7 can be taken out. When the thermal insulation effect thereof is reduced due to time, it can be taken out and replaced with a new built-in thermal insulation structure 7, thereby ensuring that the roof panel always has a thermal insulation effect. The utility model has a simple structure, which not only improves the stability of the connection between the connected roof panels, but also the detachable built-in thermal insulation structure 7 can be taken out when the thermal insulation effect is reduced due to time, thereby ensuring that the roof panel always has a thermal insulation effect and improving the thermal insulation performance.

[0028] Although this specification is described according to implementation modes, not every implementation mode includes only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A detachable thermal insulation structure for assembled roof, characterized in that: The invention comprises a connecting roof panel one (1) and a connecting roof panel two (2), wherein one side of the connecting roof panel one (1) and the connecting roof panel two (2) is provided with a strip installation groove (3), and a strip positioning groove (4) is provided in the strip installation groove (3); the other side of the connecting roof panel one (1) and the connecting roof panel two (2) is provided with a connecting clip (5) matching the strip installation groove (3); a positioning metal strip (6) is integrally connected to the connecting clip (5), and the positioning metal strip (6) matches the strip positioning groove (4); and the inside of the connecting roof panel one (1) and the connecting roof panel two (2) is provided with a built-in heat preservation structure (7) which can be detachably provided.

2. The assembled roof detachable insulation structure according to claim 1, characterized in that: The connecting roof panel one (1) and the connecting roof panel two (2) both comprise a base plate (8), and the upper and lower sides of the base plate (8) are fixedly connected with carbon fiber fire-blocking boards (9), wherein an external waterproof board (10) is installed on the carbon fiber fire-blocking board (9) on the upper side of the base plate (8), and an inner moisture-proof board (11) is fixedly connected to the carbon fiber fire-blocking board (9) on the lower side of the base plate (8).

3. The assembled roof detachable thermal insulation structure according to claim 2, characterized in that: The center of the base plate (8) is provided with an installation cavity (12) matching the built-in thermal insulation structure (7), and the inner walls of the installation cavity (12) are symmetrically provided with strip guide grooves (14) on the upper and lower sides, and a plurality of installation holes (13) are provided through the installation cavity (12), and positioning holes corresponding to the installation holes (13) are provided on the carbon fiber fire barrier board (9), the external waterproof board (10) and the inner moisture-proof board (11).

4. The assembled roof detachable thermal insulation structure according to claim 3, characterized in that: The built-in thermal insulation structure (7) comprises two connecting side panels (15), and the upper and lower sides of the connecting side panels (15) are integrally connected with positioning protrusions (16), and the positioning protrusions (16) match the strip-shaped guide grooves (14). An internal thermal insulation component (19) is fixedly connected between the connecting side panels (15), and an upper pressing plate (17) is detachably installed above the internal thermal insulation component (19), and a lower pressing plate (18) is detachably installed below the internal thermal insulation component (19).

5. The assembled roof detachable thermal insulation structure according to claim 4, characterized in that: The inner heat-insulating component (19) comprises a heat-insulating substrate (20) fixedly connected to the connecting side plate (15); the upper and lower sides of the heat-insulating substrate (20) are both provided with built-in cavities (21); the bottom of the built-in cavity (21) is provided with a foamed polyurethane bottom plate (22); a foamed ceramic plate (23) is integrally pressed onto the foamed polyurethane bottom plate (22); a central metal mesh (24) is provided on the foamed ceramic plate (23); an upper sound insulation felt (25) is connected to the upper side of the central metal mesh (24).

6. The assembled roof detachable thermal insulation structure according to claim 5, characterized in that: The foamed polyurethane bottom plate (22), the foamed ceramic plate (23), the central metal mesh (24) and the upper sound insulation felt (25) are all arranged in the built-in cavity (21), and the built-in cavities (21) on the upper and lower sides of the thermal insulation substrate (20) are sealed and connected respectively through the upper pressing plate (17) and the lower pressing plate (18).

7. The assembled roof detachable thermal insulation structure according to claim 6, characterized in that: The connecting roof panel 1 (1) and the connecting roof panel 2 (2) are provided with a plurality of threaded through holes (26) penetrating the strip-shaped mounting groove (3); fixing bolts (27) are threadedly connected to the threaded through holes (26); limiting nuts (28) are provided at the upper and lower ends of the fixing bolts (27); and the connecting clamping strip (5) is installed in the strip-shaped mounting groove (3) via the fixing bolts (27).

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