Skylight node mechanism

Abstract

The utility model discloses a skylight node mechanism which comprises a roof purline, a sliding rail perpendicular to the roof purline, a roof panel arranged on the sliding rail and a skylight base on the roof panel, and the skylight base and the roof panel are integrally connected to the sliding rail. The sliding connecting piece comprises a torque plate, a fixed plate and a connecting plate, the connecting plate is composed of a semicircular arc-shaped curved plate with a downward opening and a vertical connecting plate connected to one side of the curved plate, the vertical connecting plate is clamped on the inner side of the skylight base, the torque plate is of a structure twisted by 90 degrees, and the fixed plate is connected to the roof purline. The skylight base in the device can stabilize the structure through the sliding connecting piece, and it is guaranteed that the skylight base cannot be sucked up by wind suction force; the guide rail can drive the roof panel and the skylight base to integrally slide relative to the roof purline.

Description

Technical Field

[0001] The utility model relates to the field of skylight joints, and particularly relates to a skylight joint mechanism. Background Technique

[0002] A skylight is generally composed of metal materials and glass. A skylight is an important building component for indoor lighting and ventilation. It is usually installed on the roof to naturally introduce natural light and increase indoor air circulation. As the main support structure, the roof truss is responsible for bearing the weight of the skylight. Therefore, the design of the roof truss needs to consider the strength, stability and durability of the structure. The skylight joint is used to connect the main parts of the roof truss and the skylight. It is necessary to ensure the stability of the skylight base and the convenience of its relative sliding, but the existing skylight joints cannot meet both requirements at the same time. Content of the Utility Model

[0003] In view of the above defects or deficiencies in the prior art, it is desired to provide a skylight joint mechanism.

[0004] According to the technical solution provided by the embodiment of the present application, a skylight joint mechanism includes a roof purlin, a slide rail perpendicular to the roof purlin, a roof panel arranged on the slide rail, and a skylight base on the roof panel. The skylight base is integrally connected to the roof panel on the slide rail; it further includes a sliding connecting member. The sliding connecting member includes a torque plate, a fixing plate and a connecting plate. The connecting plate consists of a semi-circular curved plate with an opening facing downwards and a vertical connecting plate connected to one side of the curved plate. The vertical connecting plate is clamped inside the skylight base and hooked inside the skylight base. The torque plate is a structure twisted by 90 degrees, and the fixing plate is connected to the roof purlin.

[0005] The lower end of the torque plate is provided with a connecting surface a, and the upper end is provided with a connecting surface b. The connecting surface a is fixedly connected to the upper end of the fixing plate, and the connecting surface b is fixedly connected to the curved plate. The connecting surface a is perpendicular to the connecting surface b and does not intersect.

[0006] The fixing plate is provided with a plurality of connecting holes, and the fixing plate can be connected to the roof purlin by self-tapping screws.

[0007] A layer of butyl tape is added between the top of the roof panel and the bottom of the skylight base, and polyurethane sealant is provided between the top of the roof panel and the vertical surface of the skylight base.

[0008] When the roof insulation cotton is arranged at the bottom of the roof panel, the guide rail is embedded in the roof insulation cotton, and the roof insulation cotton veneer at the upper end of the guide rail is turned upwards.

[0009] In summary, the beneficial effects of the present application are as follows: The skylight base can be stabilized through the sliding connection member to ensure that it will not be sucked up by the wind suction force; the setting of the guide rail is for two purposes. One is to ensure a gap between the roof panel and the roof purlin for setting the roof insulation cotton; the other is to drive the roof panel and the skylight base to slide integrally relative to the roof purlin. The device has a simple structure, strong stability, low cost, and can prevent the skylight base from tipping over. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] By reading the detailed description of the non-restrictive embodiments with reference to the following drawings,

[0011] Figure 1 is a three-dimensional structural schematic diagram of the skylight node;

[0012] Figure 2 is a side structural schematic diagram of the skylight node;

[0013] Figure 3 is a structural schematic diagram of the skylight connecting piece.

[0014] Reference numerals in the drawings:

[0015] 1, torque plate; 2, fixing plate; 3, connecting plate; 4, skylight base; 5, butyl tape; 6, roof panel; 7, roof insulation layer; 8, guide rail; 9, roof purlin; 10, polyurethane sealant; 11, self-tapping screw. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] The present application will be further described in detail below with reference to the drawings and embodiments.

[0017] As Figures 1 - 3 shown, a skylight node mechanism includes the following components:

[0018] The torque plate 1 is a long corridor-shaped plate made of metal material, which is twisted 90 degrees upward in the middle position, with its upper end bent into a semi-circular connecting plate 3 and its lower end being a fixing plate 2 provided with a connection hole 21.

[0019] The skylight base 4 is a support structure installed under the skylight glass and frame, specifically a U-shaped structure with both upper ends bent 90 degrees towards the center, used to support the weight of the entire skylight and prevent deformation or damage. It is usually made of high-strength and high-toughness materials to ensure sufficient strength and stability. In addition, the design of the skylight base also considers the requirements of rain protection and anti-corrosion.

[0020] The butyl tape 5 is a high-strength, corrosion-resistant, and stable waterproof sealing material, which is widely used in the sealing and anti-seepage of structural joints such as roof waterproofing, tunnels, water supply and drainage projects, and steel structure color steel panel houses. In this solution, a layer of butyl tape 5 is added between the top of the roof panel 6 and the bottom of the skylight base 4 and fixed by screws.

[0021] The roof panel 6 is a building board used in the production of the steel structure industry and is widely applied to the roofing decoration and external decoration of the roofs of large and small houses such as industrial building factories, parking lots, and stadiums. Its main function is to form an enclosed space of the building together with the walls and floors, playing roles such as heat insulation, protection against wind, rain, sun, and water. Common installation methods include screw penetration type, snap lock type, snap lock type I, and snap lock type II, etc. A roof insulation layer 7 is laid below the roof panel 6.

[0022] The roof insulation layer 7, its construction technology standard is applicable to industrial and civil building projects, and loose, board-shaped insulation materials and cast-in-place integral insulation materials are adopted. Before construction, it is necessary to ensure that the base layer is dry and flat, and waterproof treatment is done well. Commonly used insulation materials include XPS extruded board, EPS polystyrene board, expanded perlite block, and rock wool insulation board, etc. In this solution, EPS polystyrene board is adopted.

[0023] The guide rail 8 is a groove or ridge made of metal or other materials, used to bear, fix, and guide moving devices or equipment, and reduce their friction. In this solution, a U-shaped guide rail made of metal is adopted. The skylight base 4 is integrally connected to the roof panel 6 onto the guide rail 8.

[0024] The roof purlin 9, there are several connecting holes 21 on the fixing plate 2, and the fixing plate 2 can be connected to the roof purlin 9 through self-tapping screws 11. This roof purlin 9 is similar to a combined channel steel purlin and is welded by two angle steels. When the roof slope i≥1 / 3, its cross-section is more reasonable in force than that of the channel steel.

[0025] The polyurethane sealant 10, there is a polyurethane sealant 10 between the top of the roof panel 6 and the vertical surface of the skylight base 4. It can withstand large movements and pressures in a dynamic environment. It also has excellent weather resistance, chemical resistance, and ultraviolet resistance, ensuring that it remains intact in various extreme environments for a long time. In addition, the polyurethane sealant has high tensile strength, good elasticity, and wear resistance.

[0026] When a roof insulation layer 7 is arranged at the bottom of the roof panel 6, the guide rail 8 is embedded in the roof insulation layer 7, and the facing of the roof insulation layer 7 at the upper end of the guide rail 8 is turned up.

[0027] To sum up, one side of the skylight base 4 is connected with a sliding connecting piece, and the lower end is connected through self-tapping screws 11 to connect the butyl tape 5, the roof panel 6, the roof insulation layer, and the guide rail 8 together, and the guide rail 8 is placed on the roof purlin 9, which can drive the roof panel 6 and the skylight base to slide integrally relative to the roof purlin 9.

[0028] The above has described in detail an embodiment of the present utility model, but the above content is only a preferred embodiment of the present utility model and cannot be considered as limiting the scope of implementation of the present utility model. Any equivalent changes and improvements made according to the scope of application of the present utility model shall still fall within the scope covered by the patent of the present utility model.

Claims

1. A skylight node mechanism, characterized in that: It includes roof purlins, slide rails perpendicular to the roof purlins, roof panels arranged on the slide rails and skylight bases on the roof panels, the skylight bases and the roof panels are integrally connected to the slide rails; it also includes sliding connectors, the sliding connectors include torque plates, fixing plates and connecting plates, the connecting plates are composed of a semi-circular curved panel with an opening facing downward and a vertical connecting plate connected to one side of the curved panel, the vertical connecting plate is clamped on the inner side of the skylight base, the torque plate is a structure twisted 90 degrees, and the fixing plate is connected to the roof purlins.

2. A skylight node mechanism according to claim 1, characterized in that: The torque plate has a connection surface a at its lower end and a connection surface b at its upper end. The connection surface a is fixedly connected to the upper end of the fixed plate, and the connection surface b is fixedly connected to the curved plate. The connection surface a is perpendicular to the connection surface b and does not intersect.

3. A skylight node mechanism according to claim 2, characterized in that: The fixing plate is provided with a plurality of connection holes, and the fixing plate can be connected to the roof purlin by self-tapping screws.

4. A skylight node mechanism according to claim 1, characterized in that: A layer of butyl tape is added between the top of the roof panel and the bottom of the skylight base, and polyurethane sealant is provided between the top of the roof panel and the vertical surface of the skylight base.

5. A skylight node mechanism according to claim 1, characterized in that: When roof insulation cotton is arranged at the bottom of the roof panel, the guide rail is embedded in the roof insulation cotton, and the roof insulation cotton veneer at the upper end of the guide rail is folded upward.

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