Assembly type skylight base

Abstract

The utility model provides an assembly type skylight base. The assembly type skylight base comprises four corner combining components and four base side baffles. The corner combining components and the base side baffles are alternately arranged and sequentially connected end to end to form a closed square structure. The corner combining component is connected with the base side baffle through a first connecting piece. Each base side baffle is formed by sequentially connecting a plurality of straight edge sections, and the straight edge sections are connected through second connecting pieces. The bottom of the corner combining component and the bottom of the base side baffle are fixed to a purline on the top of a house through first fasteners. The assembly type skylight base is formed by connecting and splicing the corner combining components and the multiple straight edge sections through the connecting pieces, customization of skylight bases of different lengths and widths can be achieved by adjusting the number of the straight edge sections in the length direction and the number of the straight edge sections in the width direction, and the planeness and straightness of the whole installation base can be adjusted.

Description

Technical Field

[0001] The utility model belongs to the technical field of skylights, and in particular relates to an assembled skylight base. Background Art

[0002] Skylights are windows located on the tops of buildings such as office buildings, residential buildings, and industrial plants. They are generally used for smoke exhaust or lighting, and are essential structures for building fire protection. Depending on the shape of the skylight, smoke exhaust skylights are triangular, straight, and arched. Smoke exhaust skylights mainly include structures such as a base, a window frame, and a window sash. Generally, an opening is cut out on the roof panel of the building roof, the base is set on the opening, and then the window frame is installed on the base. The window sash is hinged to the window frame and opens upward.

[0003] A Chinese patent document with publication number CN 219138170U discloses a factory roof anti-leakage skylight base, including a mounting frame installed on the factory roof, a mounting hole is opened on the factory roof, the mounting frame is located inside the mounting hole, a circular plate is installed on the mounting frame, a circular pressing plate is sleeved on the outer side of the mounting frame, the factory roof is located between the circular plate and the circular pressing plate, a first waterproof rubber ring is arranged between the circular plate and the factory roof, fastening bolts are penetrated through the circular plate and the circular pressing plate, and a skylight is installed on the mounting frame. However, the skylight base and most of the current skylight bases adopt an integral mounting frame structure, that is, the skylight base is directly made into an integral square-shaped structure of a certain size, and the length and width of the base cannot be customized according to the size of the opening cut on the roof, and because the frame of the base is an integral square-shaped structure, the flatness and straightness of its integral mounting base cannot be effectively adjusted. Utility Model Content

[0004] The technical problem solved by the utility model is to provide an assembled skylight base, which is assembled by corner components and multiple straight edge segments connected by connecting parts. By adjusting the number of straight edge segments in the length and width directions, skylight bases of different lengths and widths can be customized, and the flatness and straightness of the overall installation base can be adjusted.

[0005] In order to solve the above problems, the utility model provides an assembled skylight base, including 4 corner components and 4 base side baffles; the corner components and the base side baffles are alternately arranged and connected end to end in sequence to form a closed U-shaped structure; the corner components and the base side baffles are connected by a first connecting member; each of the base side baffles is composed of a plurality of straight edge sections connected in sequence, and the straight edge sections are connected by a second connecting member; the bottom of the corner components and the base side baffles are fixed to the purlins on the top of the house by a first fastener.

[0006] Preferably, the straight edge section comprises a straight edge section base and a straight edge section bracket arranged on the top of the straight edge section base; the straight edge section bracket is suitable for arranging a skylight window frame.

[0007] Preferably, the straight edge segment base is a profile with a C-shaped longitudinal section; a plurality of ribs are also provided in the straight edge segment base; the plurality of ribs are spaced apart along the length direction of the straight edge segment base; and the longitudinal section of the corner component is C-shaped.

[0008] Preferably, the first connecting member includes a first vertical plate and a first bottom plate; the first bottom plate is connected to the bottom of the first vertical plate, and the first bottom plate is perpendicular to the first vertical plate; two rows of second fasteners are respectively provided on the first vertical plate and the first bottom plate, one row of the second fasteners fixes the corner component to the first connecting member, and the other row of the second fasteners fixes the base side baffle to the first connecting member.

[0009] Preferably, the second connecting member includes a second vertical plate and a second bottom plate; the second bottom plate is connected to the bottom of the second vertical plate, and the second bottom plate is perpendicular to the second vertical plate; two rows of third fasteners are respectively provided on the second vertical plate and the second bottom plate, one row of the third fasteners fixes the straight edge section base on one side to the second connecting member, and the other row of the third fasteners fixes the straight edge section base on the other side to the second connecting member.

[0010] Preferably, the second fastener and the third fastener are self-drilling screws.

[0011] Preferably, the seams between adjacent straight edge segment bases are filled with weather-resistant glue.

[0012] Preferably, a pad is provided between the corner component and the first connecting member, and between the base side baffle and the first connecting member, and between the second connecting member.

[0013] Preferably, a supporting channel steel is further provided between the base side baffle and the purlin.

[0014] Preferably, a flashing plate is further provided on the outer side of the base side baffle.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] The assembled skylight base of the utility model is assembled by connecting four corner components and four base side baffles through connectors, wherein the side baffles are assembled by connecting a plurality of straight edge segments through connectors. The assembled structure of the corner components and the straight edge segments can select the corresponding number of straight edge segments in the length direction and the width direction according to the size of the roof opening, so as to realize the customization of skylight bases of different lengths and widths. In addition, the assembled skylight base structure can adjust the flatness and straightness of the overall installation base, improve the flatness of the building roof structure, and meet the use requirements of different buildings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the assembled skylight base described in the embodiment of the utility model;

[0018] Figure 2 It is a schematic diagram of the assembled skylight base according to the embodiment of the utility model being installed on the roof panel;

[0019] Figure 3 It is a structural schematic diagram of the first connecting member and the second connecting member in the assembled skylight base according to the embodiment of the utility model;

[0020] Figure 4 It is a longitudinal cross-sectional view of the straight edge section base of the assembled skylight base described in the embodiment of the utility model;

[0021] Figure 5 It is a front view of the assembled skylight base described in the embodiment of the utility model;

[0022] Figure 6 yes Figure 5 A partial enlarged view of point a in the middle;

[0023] Figure 7 It is a longitudinal cross-sectional view of the assembled skylight base described in the embodiment of the utility model.

[0024] Among them: 1-corner component; 2-base side baffle; 21-straight edge section; 211-straight edge section base; 212-straight edge section bracket; 213-rib plate; 3-first connecting piece; 31-first vertical plate; 32-first bottom plate; 4-second connecting piece; 5-first fastener; 6-purlin; 7-second fastener; 8-weather-resistant glue; 9-support channel steel; 10-flash plate. DETAILED DESCRIPTION

[0025] 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.

[0026] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0027] Example 1

[0028] like Figure 1 , Figure 2 As shown, the assembled skylight base described in this embodiment includes four corner components 1 and four base side baffles 2; the corner components 1 and the base side baffles 2 are alternately arranged and connected end to end in sequence to form a closed U-shaped structure; the corner components 1 and the base side baffles 2 are connected by a first connecting member 3; each base side baffle 2 is composed of a plurality of straight edge segments 21 connected in sequence, and the straight edge segments 21 are connected by a second connecting member 4; the bottom of the corner components 1 and the base side baffles 2 are fixed to the purlin 6 on the top of the house by a first fastener 5.

[0029] The assembled skylight base of the present embodiment is assembled by connecting four corner components and four base side baffles through connectors, wherein the side baffles are assembled by connecting a plurality of straight edge segments through connectors. The assembled structure of the corner components and the straight edge segments can select the corresponding number of straight edge segments in the length and width directions according to the size of the roof opening, thereby realizing customization of skylight bases of different lengths and widths. In addition, the assembled skylight base structure can adjust the flatness and straightness of the overall mounting base, thereby improving the flatness of the building roof structure and meeting the use requirements of different buildings.

[0030] In some embodiments, Figure 5 , Figure 6 As shown, the first fastener 5 may be a combination of a bolt and a nut.

[0031] In some embodiments, Figure 7As shown, the straight edge section 21 includes a straight edge section base 211 and a straight edge section bracket 212 disposed on the top of the straight edge section base 211; the straight edge section bracket 212 is suitable for arranging a skylight window frame. The straight edge section base 211 is used to be fixed to the roof purlin, and the straight edge section bracket 212 is used to arrange the skylight window frame.

[0032] Preferably, the straight edge section base and the straight edge section bracket are both made of galvanized steel plates.

[0033] In some embodiments, Figure 4 ,like Figure 7 As shown, the straight edge section base 211 is a C-shaped profile in longitudinal section; a plurality of ribs 213 are also provided in the straight edge section base 211. The ribs are arranged at intervals along the length direction of the straight edge section base. The longitudinal section of the corner component is C-shaped.

[0034] In some embodiments, Figure 3 As shown, the first connecting member 3 includes a first vertical plate 31 and a first bottom plate 32; the first bottom plate 32 is connected to the bottom of the first vertical plate 31, and the first bottom plate 32 is perpendicular to the first vertical plate 31; two rows of second fasteners 7 are respectively arranged on the first vertical plate 31 and the first bottom plate 32, one row of second fasteners fixes the corner assembly member 1 to the first connecting member 3, and the other row of second fasteners fixes the base side baffle 2 to the first connecting member 3. The vertical plate fixes the corner assembly member to the vertical plate surface of the C-shaped cross section of the base side baffle, and the bottom plate fixes the corner assembly member to the horizontal plate surface of the bottom of the C-shaped cross section of the base side baffle, thereby improving the connection tightness between the corner assembly member and the base side baffle. Specifically, two rows of fasteners are arranged on the first vertical plate, each row has three fasteners, and two rows of fasteners are arranged on the first bottom plate, each row has one fastener.

[0035] In some embodiments, the second connecting member 4 includes a second vertical plate and a second bottom plate; the second bottom plate is connected to the bottom of the second vertical plate, and the second bottom plate is perpendicular to the second vertical plate; two rows of third fasteners are respectively provided on the second vertical plate and the second bottom plate, one row of third fasteners fixes the straight edge segment base on one side to the second connecting member, and the other row of third fasteners fixes the straight edge segment base on the other side to the second connecting member. The vertical plate is used to fix the plate surface of the C-shaped cross section of the two straight edge segment bases in the vertical direction, and the bottom plate is used to fix the plate surface of the bottom of the C-shaped cross section of the two straight edge segment bases in the horizontal direction, thereby improving the connection tightness between the straight edge segment bases and the straight edge segment bases. Specifically, two rows of fasteners are provided on the second vertical plate, with 3 fasteners in each row, and two rows of fasteners are provided on the second bottom plate, with 1 fastener in each row.

[0036] Preferably, the second fastener and the third fastener are self-drilling screws, which are self-tapping screws with self-tapping teeth. The tail of the self-drilling screw is not a pointed tail, but like a drill bit, the self-drilling screw can drill holes by itself, which is convenient for fixing the fasteners to the corner components and the straight edge section base.

[0037] In some embodiments, the seams between adjacent straight edge section bases 211 are filled with weather-resistant glue 8. This can further improve the connection strength between the two straight edge section bases. The weather-resistant glue has excellent weather aging resistance.

[0038] In some embodiments, a pad is provided between the corner component 1 and the first connecting member 3 , and between the base side baffle 2 and the first connecting member 3 and the second connecting member 4 .

[0039] In some embodiments, a supporting channel steel 9 is further provided between the base side baffle 2 and the purlin 6. This can further improve the strength and stability of the base.

[0040] In some embodiments, a flashing plate 10 is further provided on the outer side of the base side baffle plate 2. The flashing plate can block rainwater and prevent rainwater from leaking into the house through the gap between the base and the roof panel.

[0041] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention of the utility model.

Claims

1. An assembled skylight base, characterized in that: It comprises 4 corner components and 4 base side baffles; the corner components and the base side baffles are arranged alternately and connected end to end in sequence to form a closed U-shaped structure; the corner components and the base side baffles are connected by a first connecting piece; each of the base side baffles is composed of a plurality of straight edge sections connected in sequence, and the straight edge sections are connected by a second connecting piece; the bottoms of the corner components and the base side baffles are fixed to the purlins on the roof of the house by a first fastener.

2. The assembled skylight base according to claim 1, characterized in that: The straight edge section comprises a straight edge section base and a straight edge section bracket arranged on the top of the straight edge section base; the straight edge section bracket is suitable for arranging a skylight window frame.

3. The assembled skylight base according to claim 2, characterized in that: The straight edge section base is a profile with a C-shaped longitudinal section; a plurality of ribs are also provided in the straight edge section base; the plurality of ribs are arranged at intervals along the length direction of the straight edge section base; the longitudinal section of the corner component is C-shaped.

4. The assembled skylight base according to claim 3, characterized in that: The first connecting member includes a first vertical plate and a first bottom plate; the first bottom plate is connected to the bottom of the first vertical plate, and the first bottom plate is perpendicular to the first vertical plate; two rows of second fasteners are respectively provided on the first vertical plate and the first bottom plate, one row of the second fasteners fixes the corner component to the first connecting member, and the other row of the second fasteners fixes the base side baffle to the first connecting member.

5. The assembled skylight base according to claim 4, characterized in that: The second connecting member includes a second vertical plate and a second bottom plate; the second bottom plate is connected to the bottom of the second vertical plate, and the second bottom plate is perpendicular to the second vertical plate; two rows of third fasteners are respectively provided on the second vertical plate and the second bottom plate, one row of the third fasteners fixes the straight edge section base on one side to the second connecting member, and the other row of the third fasteners fixes the straight edge section base on the other side to the second connecting member.

6. The assembled skylight base according to claim 5, characterized in that: The second fastener and the third fastener are self-drilling screws.

7. The assembled skylight base according to claim 2, characterized in that: The seams between adjacent straight edge segment bases are filled with weather-resistant glue.

8. The assembled skylight base according to claim 1, characterized in that: Pads are provided between the corner component and the first connecting member, and between the base side baffle and the first connecting member and the second connecting member.

9. The assembled skylight base according to claim 1, characterized in that: A supporting channel steel is also provided between the base side baffle and the purlin.

10. The assembled skylight base according to claim 1, characterized in that: A flashing plate is also provided on the outer side of the base side baffle.

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