Edge structure of roof and facade curtain wall

Abstract

The utility model discloses an edge structure of people roof and facade curtain wall, including building main part, hollow glass curtain wall, and is provided with support device and connecting device between building main part and hollow glass curtain wall, building main part includes coping structure, and connecting device is fixed in the bottom of coping structure, hollow glass curtain wall includes first mounting spare and second mounting spare of swing joint, and first mounting spare is fixed in the bottom of connecting device, and second mounting spare bottom installs hollow glass, support device includes support block, edge seal and buffer block, and support block is fixed on building main part, and the bottom surface fixed edge seal of support block, and edge seal and hollow glass between swing joint buffer block. Through support device and connecting device install curtain wall structure, guarantee the integrity of building main part's heat preservation structure and waterproof structure, effectively solved the contradiction of glass curtain wall installation and civil waterproof, heat preservation construction, on the basis of guaranteeing building heat preservation, waterproof performance, satisfy building facade design.

Description

Technical Field

[0001] This utility model relates to the field of building curtain wall technology, specifically to an edge-sealing structure for accessible roofs and facade curtain walls. Background Technology

[0002] Traditional building structures often do not consider the installation of glass curtain walls during construction, resulting in discrepancies between the actual building facade and the design drawings. This forces the glass curtain wall to be installed in accordance with the building structure, leading to discontinuities in the waterproofing and insulation layers at the junction of the accessible roof and the curtain wall. This not only creates thermal bridges but also allows rainwater to seep into the floors, corroding the keel and other components, severely reducing the lifespan of the glass curtain wall.

[0003] For example, Chinese utility model patent application CN207110142U (published on March 16, 2018) discloses a junction structure between an accessible roof and a glass curtain wall, including an accessible roof main body, a glass curtain wall, and a curtain wall keel. The accessible roof main body has embedded parts, and channel steel is fixed above the embedded parts. Angle steel components are provided between the channel steel and the curtain wall keel, and the angle steel components are connected to the curtain wall keel. A stainless steel pressure strip is provided between the angle steel components and the channel steel. Weather-resistant sealant is filled between the stainless steel pressure strip and the angle steel components. This patent separates the waterproofing termination of the civil construction from the glass curtain wall installation. After the glass curtain wall is installed, the waterproof layer at the junction of the accessible roof and the curtain wall remains intact, effectively resolving the conflict between glass curtain wall installation and civil waterproofing construction, while also meeting the requirements of architectural aesthetics.

[0004] Chinese invention patent application CN119411739A (published on February 11, 2025) provides an edge-trimming structure for an arched roof and facade curtain wall, including a roof panel, which comprises multiple aluminum panels and roof keel. The multiple aluminum panels overlap to form an integral structure, and the integral structure formed by the multiple aluminum panels is connected and fixed to the roof keel, which is connected and fixed to the main building structure. A curtain wall panel, comprising curtain wall glass and curtain wall keel, is fixedly installed on the curtain wall keel, which is fixedly installed on the main building structure. An edge-trimming panel, comprising an edge-trimming aluminum plate and an edge-trimming aluminum keel. This patent, by setting a horizontal elongated hole and adjusting bolts in the first adapter, allows the edge-trimming aluminum keel and edge-trimming aluminum plate to be adjusted in a horizontal position, facilitating the adjustment of the edge-trimming aluminum plate position during installation, effectively improving the accuracy and convenience of installation, and avoiding large installation errors.

[0005] In summary, existing technologies often fail to achieve a perfect finish between the building body and the glass curtain wall while ensuring the building's waterproofing and thermal insulation functions, thus failing to achieve a balance between functionality and aesthetics. Utility Model Content

[0006] To address the aforementioned issues, this application proposes a finishing structure for accessible roofs and facade curtain walls, comprising: a building body and a double-glazed curtain wall, wherein a support device and a connecting device are provided between the building body and the double-glazed curtain wall; The main building structure includes beams, a capping structure, and an aluminum plate capping. The aluminum plate capping is fitted on the outside of the capping structure, and the connecting device is fixed to the bottom of the capping structure. The lower surface of the aluminum plate capping is flush with the bottom surface of the connecting device. The insulated glass curtain wall includes mounting components and thermal insulation cotton, supporting aluminum plate, and insulated glass arranged in parallel from the inside to the outside. The mounting components include a first mounting component and a second mounting component that are movably connected. The first mounting component is fixed to the bottom of the connecting device. An insulation layer for the mounting component is provided between the first mounting component and the connecting device. A buffer layer is provided between the first mounting component and the aluminum plate capping. The support device includes a support block, an edge seal, and a buffer block. The inner side of the support block is fixed to the outer side of the beam, the outer side of the support block abuts against the support aluminum plate, the bottom surface of the support block is fixed with the edge seal, and the buffer block is movably connected between the edge seal and the insulating glass.

[0007] Furthermore, the main building structure also includes a structural core, an interior surface layer, a floor insulation layer, a waterproof layer, a waterproof protective layer, an inner insulation layer of the parapet wall, and an outer insulation layer of the parapet wall.

[0008] Furthermore, the main structure also includes a floor slab and a parapet wall structure. From bottom to top, a floor slab insulation layer, a waterproof layer, and a waterproof protective layer are sequentially provided on the floor slab. An inner parapet wall insulation layer is provided on the inner side of the parapet wall structure, and an outer parapet wall insulation layer is provided on its outer side.

[0009] Furthermore, the capping structure has pre-embedded steel reinforcement groups inside, which can enhance the structural strength of the capping structure.

[0010] Furthermore, a bending element is provided between the floor slab and the insulation layer at the connection between the floor slab and the parapet wall structure.

[0011] Furthermore, the outer surface of the inner insulation layer of the parapet wall is provided with an insulation protective layer, and the inner insulation layer of the parapet wall is fixed to the parapet wall structure by a fourth connector.

[0012] Furthermore, the aluminum plate capping is fixed to the fourth connector by the fifth connector.

[0013] Furthermore, the surface of the insulation layer inside the parapet wall is flush with the aluminum plate capping.

[0014] Furthermore, sealant is filled between the top of the insulation layer inside the parapet wall and the aluminum plate capping, and sealant is also filled between the aluminum plate capping and the connecting device.

[0015] Furthermore, the inner surface of the aluminum plate capping is provided with capping insulation.

[0016] Furthermore, the bottom surface of the parapet wall's external insulation layer abuts against the top surface of the support block.

[0017] Furthermore, the first mounting component and the second mounting component snap together.

[0018] Furthermore, the supporting aluminum plate includes a supporting plate and a supporting fastener, the supporting fastener and the supporting plate are bolted together, and the second mounting component and the supporting fastener are bolted together.

[0019] Furthermore, snap-fit ​​components are installed on both sides of the top of the insulating glass, and the snap-fit ​​components are snapped together with the second mounting component. Insulation cotton and sealant are filled between the top surface of the insulating glass and the second mounting component.

[0020] Furthermore, the first mounting component is fixed to the bottom of the connecting device by pan-head self-tapping screws.

[0021] Furthermore, on the outside of the insulation layer of the mounting component, sealant is filled between the first mounting component and the connecting device.

[0022] Furthermore, the insulation cotton and the support block abut against each other.

[0023] Furthermore, the support device also includes a buffer fastener, the side of which is bolted to the beam, and the bottom of which is bolted to the edge sealing.

[0024] Furthermore, the edge banding includes an edge banding profile and a spring pin assembly; the edge banding profile and the buffer fastener are bolted together, and adjacent edge banding profiles are connected by the spring pin assembly.

[0025] Furthermore, a buffering material is provided between the bottom surface of the buffer fastener and the top surface of the edge sealing profile, and a sealing strip is provided between the bottom surface of the buffer fastener and the side surface of the edge sealing profile.

[0026] Furthermore, the cross-section of the buffer fastener is "L" shaped.

[0027] Furthermore, the top of the buffer fastener is bent outward from bottom to top, and the bend is filled with sealant.

[0028] Furthermore, the support block is made of fireproof cotton.

[0029] Furthermore, the buffer block includes a pad and an elastic block, the elastic block is snapped into the edge sealing profile, and the pad is installed above the elastic block.

[0030] Furthermore, the bottom end of the support plate is fixedly connected to the support block.

[0031] Furthermore, the bottom surface of the edge-sealing profile is flush with the interior surface layer.

[0032] Furthermore, the connecting device includes a first connector, a second connector, and a third connector.

[0033] Furthermore, the side of the first connector is fixedly connected to the side of the second connector; the bottom surface of the first connector is bolted to the first mounting component.

[0034] Furthermore, the top surface of the second connector is fixed to the bottom surface of the pre-embedded steel reinforcement group by expansion bolts.

[0035] Furthermore, the top surface of the third connector is fixed to the bottom surface of the pre-embedded steel reinforcement group by expansion bolts, and the side surface of the third connector is connected to the aluminum plate capping.

[0036] Furthermore, a sealing strip is provided between the second connector and the aluminum plate capping.

[0037] Furthermore, the first connector is a rectangular steel pipe; the second and third connectors are angle steel.

[0038] Furthermore, the number of the second connector is two.

[0039] Compared with existing technologies, the advantages and effects of this application are as follows: 1. This application, without altering the traditional civil engineering structure of accessible roofs, installs the curtain wall structure through support and connection devices, ensuring the integrity of the building's thermal insulation and waterproofing structures, and effectively resolving the conflict between glass curtain wall installation and civil engineering waterproofing and thermal insulation construction; it can improve the thermal insulation and waterproofing effects without affecting the aesthetics of the building facade.

[0040] 2. The main building structure of this application uses the outward-extending coping structure as an installation platform for the connecting device, which can form a continuous thermal insulation structure and waterproof layer, effectively solving the problem of thermal bridging and easy leakage at the connection between the glass curtain wall and the roof structure.

[0041] 3. The insulating glass curtain wall of this application has insulation cotton and support plate installed sequentially from the inside to the outside between the insulating glass and the building body. The insulation cotton can further isolate heat exchange, and the support plate can tie the support device and the connecting device, thereby enhancing the stability of the connecting device.

[0042] 4. The support device of this application can form a complete thermal insulation structure while controlling the position of the insulated glass curtain wall by using fireproof cotton as a support block, thus preventing thermal bridging. By setting elastic blocks and pads, it can provide flexible support for the insulated glass and effectively isolate heat exchange.

[0043] 5. The connection device of this application can quickly connect the insulated glass curtain wall and the main structure by pre-embedding steel bars in the coping structure; the connection device and the aluminum coping are sealed, and the connection device and the installation parts of the insulated glass curtain wall are insulated and sealed with heat-insulating materials, effectively forming a complete heat-insulating structure and waterproof structure, solving the problem of thermal bridge and easy leakage at the connection between the glass curtain wall installation and the roof structure.

[0044] The above description is only an overview of the technical solution of this application. In order to better understand the technical means of this application and implement it in accordance with the contents of the specification, and to make the above and other objects, features and advantages of this application more obvious and understandable, the preferred embodiments of this application are described in detail below with reference to the accompanying drawings.

[0045] The above and other objects, advantages and features of this application will become more apparent to those skilled in the art from the following detailed description of specific embodiments in conjunction with the accompanying drawings. Attached Figure Description

[0046] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. In all drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0047] in: Figure 1 This is a cross-sectional view of the edge finishing structure of an accessible roof and facade curtain wall according to this application; Figure 2 This is a structural schematic diagram of the edge finishing structure of an accessible roof and facade curtain wall according to this application; Figure 3 This is a cross-sectional view of the capping structure of an accessible roof and facade curtain wall according to this application; Figure 4 This is an enlarged view of node A of the edge finishing structure of an accessible roof and facade curtain wall according to this application; Figure 5 This is an enlarged view of node B of the edge-finishing structure of an accessible roof and facade curtain wall according to this application.

[0048] Explanation of reference numerals in the attached drawings: 100 - Main building structure; 110 - Main structural structure; 1110 - Floor slab; 1120 - Beam; 1130 - Parapet wall structure; 1140 - Coping structure; 1141 - Embedded steel reinforcement group; 120 - Indoor surface layer; 130 - Floor insulation layer; 140 - Waterproof layer; 1410 - Bending component; 150 - Waterproof protective layer; 160 - Parapet wall internal insulation layer; 1610 - Insulation protective layer; 1620 - Fourth connector; 1630 - Fifth connector; 170 - Aluminum coping; 1710 - Coping insulation; 180 - Parapet wall external insulation layer; 200 - Insulating glass curtain wall; 210 - Installer; 2110 - First installer; 2120 - Second installer; 2130 - Insulation layer of installer; 2140 - Buffer layer; 2150 - Pan head self-tapping screw; 220 - Insulating glass; 2210 - Clip-on component; 230 - Supporting aluminum plate; 2310 - Supporting plate; 2320 - Support fastener; 240 - Insulation cotton; 300 - Support device; 310 - Support block; 320 - Edge banding; 3210 - Edge banding profile; 3220 - Spring pin assembly; 330 - Buffer block; 3310 - Pad block; 3320 - Elastic block; 340 - Buffer fastener; 3410 - Sealing strip; 400 - Connecting device; 410 - First connecting piece; 420 - Second connecting piece; 430 - Third connecting piece. Detailed Implementation

[0049] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. In the following description, specific details such as specific configurations and components are provided merely to help fully understand the embodiments of this application. Therefore, those skilled in the art should understand that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of this application. In addition, for clarity and brevity, descriptions of known functions and structures are omitted in the embodiments.

[0050] It should be understood that the phrase "an embodiment" or "this embodiment" throughout the specification means that a specific feature, structure, or characteristic related to the embodiment is included in at least one embodiment of this application. Therefore, "an embodiment" or "this embodiment" appearing throughout the specification does not necessarily refer to the same embodiment. Furthermore, these specific features, structures, or characteristics can be combined in any suitable manner in one or more embodiments.

[0051] Furthermore, reference numerals and / or letters may be repeated in different examples within this application. Such repetition is for the purpose of simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or settings discussed.

[0052] In this article, the term "and / or" is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can mean: A exists alone, B exists alone, and A and B exist simultaneously. The term " / and" describes another type of relationship between related objects, indicating that two relationships can exist. For example, A / and B can mean: A exists alone, and A and B exist alone. In addition, the character " / " in this article generally indicates that the related objects before and after it have an "or" relationship.

[0053] In this article, the term "at least one" is merely a description of the relationship between related objects, indicating that there can be three relationships. For example, "at least one of A and B" can mean: A exists alone, A and B exist simultaneously, or B exists alone.

[0054] It should also be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion.

[0055] Example 1 This embodiment introduces a finishing structure for accessible roofs and facade curtain walls.

[0056] Please refer to Figure 1 As shown, Figure 1 This is a cross-sectional view of the edge finishing structure of an accessible roof and facade curtain wall according to this application; An edge-finishing structure for an accessible roof and facade curtain wall includes: a building body 100 and a double-glazed curtain wall 200, wherein a support device 300 and a connecting device 400 are provided between the building body 100 and the double-glazed curtain wall 200. The main building 100 includes a beam 1120, a coping structure 1140, and an aluminum plate coping 170. The aluminum plate coping 170 is fitted on the outside of the coping structure 1140. The connecting device 400 is fixed to the bottom of the coping structure 1140. The lower surface of the aluminum plate coping 170 is flush with the bottom surface of the connecting device 400. The insulated glass curtain wall 200 includes an installation component 210 and insulation cotton 240, supporting aluminum plate 230, and insulated glass 220 arranged in parallel from the inside to the outside. The installation component 210 includes a first installation component 2110 and a second installation component 2120 that are movably connected. The first installation component 2110 is fixed to the bottom of the connecting device 400. An installation component insulation layer 2130 is provided between the first installation component 2110 and the connecting device 400. A buffer layer 2140 is provided between the first installation component 2110 and the aluminum plate capping 170. The support device 300 includes a support block 310, an edge seal 320, and a buffer block 330. The inner side of the support block 310 is fixed to the outer side of the beam 1120, and the outer side of the support block 310 abuts against the support aluminum plate 230. The bottom surface of the support block 310 is fixed with the edge seal 320, and the buffer block 330 is movably connected between the edge seal 320 and the insulating glass 220.

[0057] The technical effects of this embodiment are as follows: Without damaging the traditional civil engineering structure of accessible roofs, this application installs the curtain wall structure through support and connection devices, ensuring the integrity of the building's thermal insulation and waterproofing structures, and effectively resolving the contradiction between glass curtain wall installation and civil engineering waterproofing and thermal insulation construction; while ensuring the building's thermal insulation and waterproofing performance, it also meets the requirements of the building facade design.

[0058] Example 2 Based on Embodiment 1, this embodiment discloses a further design of the building body with an edge-finishing structure for an accessible roof and facade curtain wall.

[0059] Please refer to Figure 1-2 As shown, Figure 1 This is a cross-sectional view of the edge finishing structure of an accessible roof and facade curtain wall according to this application; Figure 2 This is a structural schematic diagram of the edge finishing structure of an accessible roof and facade curtain wall according to this application; Furthermore, the building body 100 also includes a structural body 110, an interior surface layer 120, a floor insulation layer 130, a waterproof layer 140, a waterproof protective layer 150, an inner insulation layer 160 for the parapet wall, and an outer insulation layer 180 for the parapet wall.

[0060] Furthermore, the main structure 110 also includes a floor slab 1110 and a parapet wall structure 1130. The floor slab 1110 is provided with a floor insulation layer 130, a waterproof layer 140 and a waterproof protective layer 150 from bottom to top. The inner side of the parapet wall structure 1130 is provided with an inner parapet wall insulation layer 160 and the outer side is provided with an outer parapet wall insulation layer 180.

[0061] Furthermore, the capping structure 1140 has pre-embedded steel reinforcement groups 1141 inside, which can enhance the structural strength of the capping structure 1140.

[0062] Furthermore, a bending member 1410 is provided between the floor slab 1110 and the parapet wall structure 1130 at the connection point between the floor slab and the insulation layer 130.

[0063] Furthermore, the outer surface of the inner insulation layer 160 of the parapet wall is provided with an insulation protective layer 1610, and the inner insulation layer 160 of the parapet wall is fixed to the parapet wall structure 1130 by a fourth connector 1620.

[0064] Furthermore, the aluminum plate capping 170 is fixed to the fourth connector 1620 by the fifth connector 1630.

[0065] Furthermore, the surface of the inner insulation layer 160 of the parapet wall is flush with the aluminum plate capping 170.

[0066] Furthermore, sealant is filled between the top of the inner insulation layer 160 of the parapet wall and the aluminum plate capping 170, and sealant is filled between the aluminum plate capping 170 and the connecting device 400.

[0067] Furthermore, a pressure-insulating layer 1710 is provided on the inner surface of the aluminum plate pressure cap 170.

[0068] Furthermore, the bottom surface of the parapet wall external insulation layer 180 and the top surface of the support block 310 abut against each other.

[0069] The technical effect of this embodiment is that the building body of this application uses the outwardly extending coping structure as the installation platform for the connecting device, which can form a continuous thermal insulation structure and waterproof layer, effectively solving the problem of thermal bridges and easy leakage at the connection between the glass curtain wall and the roof structure.

[0070] Example 3 Based on Embodiment 1, this embodiment discloses a further design of an insulated glass curtain wall with an edge-sealing structure for accessible roofs and facade curtain walls.

[0071] Please refer to Figure 3-4 As shown, Figure 3 This is a cross-sectional view of the capping structure of an accessible roof and facade curtain wall according to this application; Figure 4 This is an enlarged view of node A of the edge finishing structure of an accessible roof and facade curtain wall according to this application; Furthermore, the first mounting component 2110 and the second mounting component 2120 are engaged.

[0072] Furthermore, the supporting aluminum plate 230 includes a supporting plate 2310 and a supporting fastener 2320, wherein the supporting fastener 2320 and the supporting plate 2310 are bolted together. The second mounting component 2120 and the support fixing component 2320 are bolted together.

[0073] Furthermore, snap-fit ​​pieces 2210 are installed on both sides of the top of the insulating glass 220, and the snap-fit ​​pieces 2210 and the second mounting piece 2120 are snap-fitted together. Insulation cotton and sealant are filled between the top surface of the insulating glass 220 and the second mounting piece 2120.

[0074] Furthermore, the first mounting component 2110 is fixed to the bottom of the connecting device 400 by pan head self-tapping screws 2150.

[0075] Furthermore, on the outside of the insulation layer 2130 of the mounting component, sealant is filled between the first mounting component 2110 and the connecting device 400.

[0076] Furthermore, the insulation cotton 240 and the support block 310 abut against each other.

[0077] The technical advantages of this embodiment are as follows: The insulated glass curtain wall of this application has insulation cotton and a support plate sequentially installed between the insulated glass and the building body from the inside out. The insulation cotton further isolates heat exchange, and the support plate connects the support and connecting devices, enhancing the stability of the connection devices. The upper and lower parts of the insulated glass curtain wall's installation components are interlocked, effectively simplifying the installation process.

[0078] Example 4 Based on Embodiment 1, this embodiment discloses a further design of a support device for the edge-finishing structure of an accessible roof and a facade curtain wall.

[0079] Please refer to Figure 4 As shown, Figure 4 This is an enlarged view of node A of the edge finishing structure of an accessible roof and facade curtain wall according to this application; Furthermore, the support device 300 also includes a buffer fastener 340, the side of which is bolted to the beam 1120, and the bottom of which is bolted to the edge sealing 320.

[0080] Furthermore, the edge banding 320 includes an edge banding profile 3210 and a spring pin assembly 3220; the edge banding profile 3210 and the buffer fastener 340 are bolted together, and adjacent edge banding profiles 3210 are connected by the spring pin assembly 3220.

[0081] Furthermore, a buffering material is provided between the bottom surface of the buffer fastener 340 and the top surface of the edge sealing profile 3210, and a sealing strip 3410 is provided between the bottom surface of the buffer fastener 340 and the side surface of the edge sealing profile 3210.

[0082] Furthermore, the cross-section of the buffer fastener 340 is "L" shaped.

[0083] Furthermore, the top of the buffer fastener 340 is bent outward from bottom to top, and the bend is filled with sealant.

[0084] Furthermore, the support block 310 is made of fireproof cotton.

[0085] Furthermore, the buffer block 330 includes a pad block 3310 and an elastic block 3320, the elastic block 3320 and the edge sealing profile 3210 are snapped together, and the pad block 3310 is installed above the elastic block 3320.

[0086] Furthermore, the bottom end of the support plate 2310 is fixedly connected to the support block 310.

[0087] Furthermore, the bottom surface of the edge-sealing profile 3210 is flush with the interior surface layer 120.

[0088] The technical effects of this embodiment are as follows: The support device of this application can form a complete thermal insulation structure while controlling the position of the insulated glass curtain wall by using fireproof cotton as a support block, thus preventing thermal bridging; by setting elastic blocks and pads, it can form a flexible support for the insulated glass and effectively isolate heat exchange.

[0089] Example 5 Based on Embodiment 1, this embodiment discloses a further design of a connection device for the edge-sealing structure of an accessible roof and a facade curtain wall.

[0090] Please refer to Figure 5 The image shown is an enlarged view of node B of the edge finishing structure of an accessible roof and facade curtain wall according to this application. Furthermore, the connecting device 400 includes a first connecting member 410, a second connecting member 420, and a third connecting member 430.

[0091] Furthermore, the side of the first connector 410 is fixedly connected to the side of the second connector 420; the bottom surface of the first connector 410 is bolted to the first mounting member 2110.

[0092] Furthermore, the top surface of the second connector 420 is fixed to the bottom surface of the pre-embedded steel bar assembly 1141 by expansion bolts.

[0093] Furthermore, the top surface of the third connector 430 is fixed to the bottom surface of the pre-embedded steel bar group 1141 by expansion bolts, and the side surface of the third connector 430 is connected to the aluminum plate capping 170.

[0094] Furthermore, a sealing strip is provided between the second connector 420 and the aluminum plate capping 170.

[0095] Furthermore, the first connector 410 is a rectangular steel pipe; the second connector 420 and the third connector 430 are angle steel.

[0096] Furthermore, the number of the second connector 420 is two.

[0097] The technical effects of this embodiment are as follows: The connecting device of this application can quickly connect the insulated glass curtain wall and the main structure by pre-embedding steel bars in the coping structure; the sealing between the connecting device and the aluminum plate coping, and the installation of the connecting device and the insulated glass curtain wall with heat insulation and sealing materials, effectively form a complete heat insulation structure and waterproof structure, solving the problem of thermal bridge and easy leakage at the connection between the glass curtain wall installation and the roof structure.

[0098] The above description is merely a preferred embodiment of the present utility model and does not limit the scope of protection of the present utility model. Various modifications and variations are possible with the present utility model. Any changes, modifications, substitutions, integrations, and parameter alterations to these embodiments within the spirit and principles of the present utility model fall within the scope of protection of the claims of the present utility model.

Claims

1. A finishing structure for an accessible roof and facade curtain wall, characterized in that, include: The building body (100) and the insulated glass curtain wall (200) are provided with a support device (300) and a connecting device (400) between the building body (100) and the insulated glass curtain wall (200). The main building (100) includes a beam (1120), a coping structure (1140), and an aluminum plate coping (170). The aluminum plate coping (170) is fitted on the outside of the coping structure (1140). The connecting device (400) is fixed to the bottom of the coping structure (1140). The lower surface of the aluminum plate coping (170) is flush with the bottom surface of the connecting device (400). The insulated glass curtain wall (200) includes an installation component (210) and insulation cotton (240), supporting aluminum plate (230), and insulated glass (220) arranged in parallel from the inside to the outside. The installation component (210) includes a first installation component (2110) and a second installation component (2120) that are movably connected. The first installation component (2110) is fixed to the bottom of the connecting device (400). An installation component insulation layer (2130) is provided between the first installation component (2110) and the connecting device (400). A buffer layer (2140) is provided between the first installation component (2110) and the aluminum plate capping (170). The support device (300) includes a support block (310), an edge seal (320), and a buffer block (330). The inner side of the support block (310) is fixed to the outer side of the beam (1120), and the outer side of the support block (310) abuts against the support aluminum plate (230). The bottom surface of the support block (310) is fixed with the edge seal (320), and the buffer block (330) is movably connected between the edge seal (320) and the insulating glass (220).

2. The edge-finishing structure for an accessible roof and facade curtain wall according to claim 1, characterized in that, The building body (100) also includes a structural body (110), an interior surface layer (120), a floor insulation layer (130), a waterproof layer (140), a waterproof protective layer (150), an inner insulation layer (160) of the parapet wall, and an outer insulation layer (180) of the parapet wall. The main structure (110) also includes a floor slab (1110) and a parapet wall structure (1130). The floor slab (1110) is provided with a floor insulation layer (130), a waterproof layer (140) and a waterproof protective layer (150) from bottom to top. The parapet wall structure (1130) is provided with an inner parapet wall insulation layer (160) on its inner side and an outer parapet wall insulation layer (180) on its outer side. The capping structure (1140) has a pre-embedded steel bar group (1141) inside.

3. The edge-finishing structure for an accessible roof and facade curtain wall according to claim 2, characterized in that, A bending element (1410) is provided between the floor slab (1110) and the parapet wall structure (1130) and the insulation layer (130).

4. The edge-finishing structure for an accessible roof and facade curtain wall according to claim 2, characterized in that, The outer surface of the inner insulation layer (160) of the parapet wall is provided with an insulation protective layer (1610), and the inner insulation layer (160) of the parapet wall is fixed to the parapet wall structure (1130) by a fourth connector (1620); The aluminum plate capping (170) is fixed to the fourth connector (1620) by the fifth connector (1630).

5. The edge-finishing structure for an accessible roof and facade curtain wall according to claim 1, characterized in that, The first mounting component (2110) and the second mounting component (2120) are snapped together.

6. The edge-finishing structure for an accessible roof and facade curtain wall according to claim 5, characterized in that, The supporting aluminum plate (230) includes a supporting plate (2310) and a supporting fastener (2320), wherein the supporting fastener (2320) and the supporting plate (2310) are bolted together. The second mounting component (2120) and the support fixing component (2320) are bolted together.

7. The edge-finishing structure for an accessible roof and facade curtain wall according to claim 6, characterized in that, The top two sides of the insulating glass (220) are fitted with snap-fit ​​pieces (2210), which are snap-fitted with the second mounting piece (2120). The top surface of the insulating glass (220) and the second mounting piece (2120) are filled with thermal insulation cotton and sealant.

8. The edge-finishing structure for an accessible roof and facade curtain wall according to claim 7, characterized in that, The support device (300) also includes a buffer fastener (340), the side of which is bolted to the beam (1120), and the bottom of which is bolted to the edge seal (320).

9. The edge-finishing structure for an accessible roof and facade curtain wall according to claim 8, characterized in that, The edge banding (320) includes an edge banding profile (3210) and a spring pin assembly (3220); the edge banding profile (3210) and the buffer fastener (340) are bolted together, and adjacent edge banding profiles (3210) are connected by the spring pin assembly (3220); The buffer block (330) includes a pad block (3310) and an elastic block (3320), the elastic block (3320) and the edge sealing profile (3210) are snapped together, and the pad block (3310) is installed above the elastic block (3320).

10. The edge-finishing structure for an accessible roof and facade curtain wall according to claim 9, characterized in that, The connecting device (400) includes a first connector (410), a second connector (420) and a third connector (430); The side of the first connector (410) is fixedly connected to the side of the second connector (420); the bottom surface of the first connector (410) is bolted to the first mounting part (2110); The top surface of the second connector (420) is fixed to the bottom surface of the pre-embedded steel bar assembly (1141) by expansion bolts; The top surface of the third connector (430) is fixed to the bottom surface of the pre-embedded steel bar group (1141) by expansion bolts, and the side surface of the third connector (430) is connected to the aluminum plate capping (170).

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