Roof light well and metal roof connecting node

Abstract

The utility model discloses a roof light well and metal roof connecting node which comprises a steel frame and a metal roof structure which are fixedly installed on a roof steel beam, a glass base is fixedly installed in the circumferential direction of the steel frame, and a glass auxiliary frame and a sealing connecting piece are installed on the glass base through a pressing block assembly. A glass skylight is fixedly installed at the top of the glass auxiliary frame, and the top of the sealing connecting piece is fixedly connected with the end of the metal roof structure; the end part of the metal roof structure is hermetically connected with the glass skylight through a sealing piece; the bottom of the metal roof structure is fixedly connected with the bottom of the steel frame. According to the joint, the glass daylighting roof and the metal roof can be reliably connected, the joint has high sealing performance, the structure is simple and compact, construction operation is convenient, and the joint has high popularization significance.

Description

TECHNICAL FIELD

[0001] The utility model relates to building roof structure construction technical field, concretely relates to a roof daylighting well and metal roof connecting node. BACKGROUND

[0002] With the development of national economy, the design of large public construction projects, the market for high-quality roofing materials and technology system has great needs, the application of senior metal roof system technology and material such as aluminum magnesium manganese plate changes the current domestic metal roof material supply limited to the condition of color coated steel plate. At present, senior metal roof structure such as aluminum magnesium manganese plate is sequentially laid under the vertical lock edge aluminum magnesium manganese alloy profiled sheet glass wool insulation layer, air barrier layer, glass wool sound absorbing layer, non-woven fabric, perforated profiled steel bottom plate, secondary purlin, main purlin or main steel structure, this construction method can solve the waterproof, heat preservation, sound insulation, sound absorption and other functional requirements of roof, but due to the use of flexible material, usually cannot set up daylighting roof, limit the popular application of metal roof. CONTENT OF UTILITY MODEL

[0003] The utility model aims at providing a roof daylighting well and metal roof connecting node, which can reliably connect the glass daylighting roof and the metal roof, has strong sealing property at the connecting position, has simple and compact structure, is convenient for construction operation, and has strong popularization significance.

[0004] To achieve the above object, the utility model adopts the following technical scheme:

[0005] A roof daylighting well and metal roof connecting node, comprising a steel frame fixedly installed on a roof steel beam and a metal roof structure, a glass base is fixedly installed on the circumference of the steel frame, a glass auxiliary frame and a sealing connecting piece are installed on the glass base through a pressing block assembly, a glass skylight is fixedly installed on the top of the glass auxiliary frame, and the top of the sealing connecting piece is fixedly connected with the end of the metal roof structure; the end of the metal roof structure is sealingly connected with the glass skylight through a sealing piece; and the bottom of the metal roof structure is fixedly connected with the bottom of the steel frame.

[0006] Preferably, the steel frame is formed by splicing a plurality of square steel pipes arranged horizontally and vertically, and the glass skylight is located above the steel frame.

[0007] Preferably, a first sealing gasket is arranged between the glass auxiliary frame and the glass base, and a second sealing gasket is arranged between the sealing connecting piece and the glass base.

[0008] Preferably, the metal roof structure comprises profiled spray aluminum plate fixedly installed on the roof steel beam, dustproof layer, sound-absorbing layer, vapor barrier layer, thermal insulation layer, waterproof layer and aluminum-magnesium-manganese roof panel arranged in sequence on the top of the profiled spray aluminum plate; the sealing connector is located in the interior of the aluminum-magnesium-manganese roof panel; one end of the profiled spray aluminum plate is fixedly installed on the bottom of the steel frame.

[0009] Preferably, the sealing connector comprises C-shaped base and adapter fixedly arranged on the top of the C-shaped base, and the end of the aluminum-magnesium-manganese roof panel is fixedly installed on the outer side of the adapter.

[0010] Preferably, one end of the waterproof layer is fixedly installed on the outer side of the glass base.

[0011] In the utility model, the steel frame is fixedly arranged on the roof steel beam, the structure stability of the glass skylight installation is increased, the top of the metal roof structure is fixedly connected with the glass base, the bottom of the metal roof structure is fixedly connected with the bottom of the steel frame, the end of the metal roof structure can be stably and reliably fixed, and the stability of the metal roof structure installation is improved. The end of the aluminum-magnesium-manganese roof panel can be reliably fixedly installed on the glass base through the sealing connector arranged on the top, the connection and disconnection are convenient, and the construction convenience is improved. The connecting position has strong sealing property through the sealing of the connecting position between the aluminum-magnesium-manganese roof panel and the glass skylight by the sealing element. The glass light well is arranged on the top of the metal roof, and the metal roof structure is convenient to popularize and promote. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is the whole structure section schematic view of the utility model;

[0013] Figure 2 It is the local enlarged schematic view of the utility model;

[0014] Figure 3 It is the local enlarged schematic view of another embodiment of the utility model;

[0015] In the drawing: 1, steel frame;2, metal roof structure;3, glass base;4, pressing block assembly;5, glass attached frame;6, sealing connector;7, glass skylight;8, first sealing gasket;9, second sealing gasket;10, sealing element;11, top support;20, profiled spray aluminum plate;21, dustproof layer;22, sound-absorbing layer;23, vapor barrier layer;24, thermal insulation layer;25, waterproof layer;26, aluminum-magnesium-manganese roof panel;60, C-shaped base;61, adapter. DETAILED DESCRIPTION

[0016] The utility model is further explained in connection with the drawings as follows:

[0017] AsFigure 1 、 Figure 2 and Figure 3 The roof lighting well and metal roof connecting node shown in the drawings comprises a steel frame 1 fixedly installed on a roof steel beam and a metal roof structure 2.

[0018] The metal roof structure 2 comprises a profiled sprayed aluminum plate 20 fixedly installed on the roof steel beam, a dustproof layer 21, an acoustic absorption layer 22, a vapor barrier layer 23, an insulation layer 24, a waterproof layer 25 and an aluminum-magnesium-manganese roof plate 26 arranged in sequence on the top of the profiled sprayed aluminum plate 20. The profiled sprayed aluminum plate 20 is fixedly installed on the roof steel beam by fasteners. Specifically, the dustproof layer 21 is made of non-woven fabric, the acoustic absorption layer 22 is made of 50mm-thick glass silk wool, the vapor barrier layer 23 is made of 0.25mm-thick vapor barrier film, and the insulation layer 24 is made of 100mm-thick rock wool board. The profiled sprayed aluminum plate 20 provides support for the dustproof layer 21, the acoustic absorption layer 22, the vapor barrier layer 23, the insulation layer 24, the waterproof layer 25 and the aluminum-magnesium-manganese roof plate 26 arranged above it.

[0019] A glass base 3 is fixedly installed on the circumference of the steel frame 1, and the end of the waterproof layer 25 is fixedly attached to the side wall of the glass base 3 by adhesion. A glass sub-frame 5 and a sealing connector 6 are installed on the glass base 3 by a pressing block assembly 4, which comprises an aluminum alloy pressing block and connecting bolts for detachably installing the aluminum alloy pressing block on the glass base 3. The aluminum alloy pressing block fixes the glass sub-frame 5 and the sealing connector 6 on the top of the glass base 3. In one embodiment, a first sealing gasket 8 is arranged between the glass sub-frame 5 and the glass base 3, and a second sealing gasket 9 is arranged between the sealing connector 6 and the glass base 3. The sealing performance at the connecting position is improved by the first and second sealing gaskets 8 and 9, and a double-layer sealing is formed by cooperating with a sealing member 10, which has strong waterproof capability.

[0020] The glass skylight 7 is fixedly installed on the top of the glass sub-frame 5 by structural adhesive, and the top of the sealing connector 6 is fixedly connected to the end of the metal roof structure 2. The sealing connector 6 is located inside the aluminum-magnesium-manganese roof plate 26, and the end of the metal roof structure 2 is sealingly connected to the glass skylight 7 by the sealing member 10.

[0021] The bottom of the metal roof structure 2 is fixedly connected to the bottom of the steel frame 1. Specifically, one end of the profiled sprayed aluminum plate 20 is fixedly installed on the bottom of the steel frame 1, and the gap between the profiled sprayed aluminum plate 20 and the steel frame 1 is filled with the acoustic absorption layer 22, further improving the sound insulation effect.

[0022] The sealing connector 6 is composed of a C-shaped base 60 and an adapter 61 fixed on the top of the C-shaped base 60, and the end of the aluminum magnesium manganese roof panel 26 is fixedly installed on the outer side of the adapter 61 to improve the sealing and stability at the connecting position. In a preferred embodiment, a top support 11 is fixedly installed on the outer side of the adapter 61, and the aluminum magnesium manganese roof panel 26 is fixed between the adapter 61 and the top support 11, the top of the top support 11 is above the metal roof structure 2 and the glass skylight 7, a protective plate for protecting hail is installed above the glass skylight 7 by the top support 11, which has strong structural stability and is convenient for subsequent reconstruction construction, the top support 11 provides a support structure with good stability, and does not affect the integrity of the existing structure. The lightning protection device can also be installed on the top support 11 to improve the lightning protection effect of the overall structure.

[0023] The above embodiments are only a number of descriptions of the concept and implementation of the present application, and are not limiting, and under the concept of the present application, the technical solutions without substantial changes are still within the protection scope.

Claims

1. A rooflight well to metal roof connection node, characterised in that: The application relates to a steel frame fixedly installed on a roof steel beam and a metal roof structure, a glass base fixedly installed in the circumferential direction of the steel frame, a glass auxiliary frame and a sealing connector installed on the glass base through a pressing block assembly, a glass skylight fixedly installed on the top of the glass auxiliary frame, and the top of the sealing connector fixedly connected with the end of the metal roof structure; the end of the metal roof structure is sealedly connected with the glass skylight through a sealing piece; and the bottom of the metal roof structure is fixedly connected with the bottom of the steel frame.

2. The metal roof connection node of claim 1, wherein: The steel frame is formed by splicing a plurality of square steel pipes arranged in the horizontal and vertical directions, and the glass skylight is located above the steel frame.

3. The metal roof connection node of a daylighting well and a metal roof according to claim 1 or 2, characterized in that: A first sealing gasket is arranged between the glass auxiliary frame and the glass base; and a second sealing gasket is arranged between the sealing connector and the glass base.

4. The metal roof connection node of claim 3, wherein: The metal roof structure comprises profiled spraying aluminum plates fixedly installed on the roof steel beam, a dustproof layer, a sound absorption layer, a steam isolation layer, a heat preservation layer, a waterproof layer and an aluminum-magnesium-manganese roof plate arranged in sequence on the top of the profiled spraying aluminum plate; the sealing connector is located in the interior of the aluminum-magnesium-manganese roof plate; and one end of the profiled spraying aluminum plate is fixedly installed on the bottom of the steel frame.

5. The metal roof connection node of claim 4, wherein: The sealing connector comprises a C-shaped base piece and a switching piece fixedly arranged on the top of the C-shaped base piece, and the end of the aluminum-magnesium-manganese roof plate is fixedly installed on the outer side of the switching piece.

6. The metal roof connection node of a daylighting well according to claim 4 or 5, characterized in that: One end of the waterproof layer is fixedly installed on the outer side of the glass base.

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