Sunlight plate fixing device for steel structure ceiling

Abstract

The utility model discloses a steel structure ceiling sunlight plate fixing device which comprises a mountain-shaped groove and a pressing groove, the pressing groove is arranged above the mountain-shaped groove, a sunlight plate is installed between the mountain-shaped groove and the pressing groove, rubber strips are arranged between the mountain-shaped groove and the pressing groove, and the mountain-shaped groove and the pressing groove are connected through a bolt. The upper end of the rubber strip in the mountain-shaped groove is fixedly connected with the lower surface of the sunlight plate, the lower end of the rubber strip in the mountain-shaped groove is fixedly connected with the bottom of the mountain-shaped groove, the lower end of the rubber strip in the pressing groove is fixedly connected with the upper surface of the sunlight plate, the upper end of the rubber strip in the pressing groove is fixedly connected with the top of the pressing groove, and the mountain-shaped groove is fixedly connected with the pressing groove through a self-tapping screw. The steel structure ceiling connecting structure is easy to manufacture, tight in connection, convenient and fast to operate, capable of increasing construction speed, reducing manual labor amount and labor intensity, capable of greatly reducing later rain leakage, attractive in appearance and suitable for steel structure ceiling engineering in public places.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a fixing device for a sun panel on a steel structure ceiling. Background Art

[0002] In recent years, polycarbonate ceilings have been increasingly used in various public places. Steel structure ceilings generally use metal corrugated tiles, and the fixing device uses conventional dovetail nails to fix them. There is a greater risk of leakage in the later stage, and it is not beautiful in public places. Utility Model Content

[0003] The utility model aims to address the deficiencies in the prior art and provides a sun panel fixing device for a steel structure ceiling, comprising a mountain-shaped groove and a pressure groove, wherein the pressure groove is arranged above the mountain-shaped groove, and a sun panel is installed between the mountain-shaped groove and the pressure groove, wherein a rubber strip is arranged between the mountain-shaped groove and the pressure groove, the upper end of the rubber strip in the mountain-shaped groove is fixedly connected to the lower surface of the sun panel, and the lower end is fixedly connected to the bottom of the mountain-shaped groove, the lower end of the rubber strip in the pressure groove is fixedly connected to the upper surface of the sun panel, and the upper end is fixedly connected to the top of the pressure groove, the mountain-shaped groove and the pressure groove are fixedly connected by self-tapping screws, and the mountain-shaped groove is connected to the steel structure body by self-tapping screws.

[0004] Preferably, the adhesive strip is a self-adhesive adhesive strip, and the surface of the adhesive strip in the mountain-shaped groove is respectively bonded to the bottom of the mountain-shaped groove, the side wall of the mountain-shaped groove and the sun board, and the surface of the adhesive strip in the pressed groove is respectively bonded to the top of the pressed groove, the side wall of the mountain-shaped groove and the sun board.

[0005] Preferably, a decorative groove is further provided above the pressing groove. The decorative groove has the same shape as the pressing groove and is sleeved on the pressing groove. The decorative groove and the pressing groove are fixed by a snap-fit ​​engagement.

[0006] Preferably, a protrusion extends upward from the middle of the bottom plate of the mountain-shaped groove, and a round hole for inserting a self-tapping screw is opened on the protrusion, so as to facilitate the insertion of the self-tapping screw extending from the top of the pressure groove.

[0007] Preferably, the decorative groove, the pressed groove and the mountain-shaped groove are made of aluminum alloy, and the self-tapping screws are made of stainless steel.

[0008] Compared with the prior art, the utility model has the following beneficial effects: the utility model is simple to manufacture, has tight connection, is easy to operate, can speed up construction, reduce manual labor and labor intensity, greatly reduces rain leakage in the later stage, and is beautiful, and is suitable for steel structure ceiling projects in public places. At the same time, the spacing between the pressed groove and the mountain-shaped groove is controlled by controlling the length of the self-tapping screws, so that the utility model can install and fix polycarbonate panels of different thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0010] Figure 1 It is a structural schematic diagram of the utility model;

[0011] Figure 2 It is a cross-sectional view of the utility model.

[0012] In the figure: 1-decorative groove, 2-pressed groove, 3-mountain-shaped groove, 4-rubber strip, 5-self-tapping screw. DETAILED DESCRIPTION

[0013] The technical solution of the utility model is described in detail below with reference to the accompanying drawings, but the protection scope of the utility model is not limited to the embodiments.

[0014] Reference Figure 1 and Figure 2 The utility model discloses a fixing device for a sun panel on a steel structure ceiling, comprising a mountain-shaped groove 3 and a pressure groove 2, wherein the pressure groove 2 is arranged above the mountain-shaped groove 3, and a sun panel is installed between the mountain-shaped groove 3 and the pressure groove 2, wherein a rubber strip 4 is arranged between the mountain-shaped groove 3 and the pressure groove 2, the upper end of the rubber strip 4 in the mountain-shaped groove 3 is fixedly connected to the lower surface of the sun panel, and the lower end is fixedly connected to the bottom of the mountain-shaped groove 3, the lower end of the rubber strip 4 in the pressure groove 2 is fixedly connected to the upper surface of the sun panel, and the upper end is fixedly connected to the top of the pressure groove 2, the mountain-shaped groove 3 and the pressure groove 2 are fixedly connected by self-tapping screws 5, and the self-tapping screws 5 are made of stainless steel material, which is easy to obtain and easy to use. The mountain-shaped groove 3 is connected to the steel structure main body by self-tapping screws, and the sun panel is installed on the steel structure ceiling by fixing the mountain-shaped groove 3.

[0015] In the present invention, the provision of the rubber strip 4 serves to increase the contact area between the sun board and the mountain-shaped groove 3 and the pressure groove 2, thereby ensuring the firmness of the installation of the sun board. At the same time, the provision of the rubber strip 4 can protect the sun board and prevent the mountain-shaped groove 3 and the pressure groove 2 from damaging the surface of the sun board due to rigid contact during the fixing process. In order to make the role of the rubber strip 4 more intuitive, the present invention can make the height of the rubber strip 4 in the mountain-shaped groove 3 slightly higher than the mountain-shaped groove 3, and at the same time, the bottom height of the rubber strip 4 in the pressure groove 2 is lower than the bottom height of the pressure groove 2. In this way, during the fixing process of the mountain-shaped groove 3 and the pressure groove 2, the elastic force brought about by the elastic deformation of the rubber strip 4 can well protect the sun board and also firmly fix the sun board.

[0016] In the above technical scheme, the adhesive strip 4 is a self-adhesive adhesive strip 4. The surface of the adhesive strip 4 in the mountain-shaped groove 3 is respectively bonded to the bottom of the mountain-shaped groove 3, the side wall of the mountain-shaped groove 3 and the sun board. The surface of the adhesive strip 4 in the pressed groove 2 is respectively bonded to the top of the pressed groove 2, the side wall of the mountain-shaped groove 2 and the sun board. The self-adhesive adhesive strip 4 is easy to install. It only needs to be placed in the designated position and tightly connected by its own adhesion.

[0017] In addition, a protrusion extends upward from the middle of the bottom plate of the mountain-shaped groove 3, and a circular hole for inserting self-tapping screws is opened on the protrusion, which is convenient for inserting self-tapping screws extending from the top of the pressure groove 2. In the present technical solution, the setting of the protrusion provides a certain strength to the mountain-shaped groove 3 on the one hand, and at the same time, the setting of the protrusion can lengthen the circular hole located in the protrusion, so that the insertion stroke of the self-tapping screw in the circular hole becomes wider, and the thickness range of the solar panel that can be fixed becomes larger.

[0018] A decorative groove 1 is also arranged above the pressing groove 2. The decorative groove 1 has the same shape as the pressing groove 2 and is sleeved on the top of the pressing groove 2. The decorative groove 1 and the pressing groove 2 are fixed by a card slot snap bite, that is, the decorative groove 1 and the pressing groove 2 are connected by their own card points. The setting of the decorative groove 1 not only plays a decorative and aesthetic role, but also can protect the pressing groove 2 and prevent it from being damaged.

[0019] In the utility model, the decorative card slot is made of 1.2mm thick aluminum alloy and is set throughout the length. The pressed groove 2 is made of 1.5mm thick aluminum alloy and is set throughout the length. The mountain-shaped groove 3 is made of 1.5mm thick aluminum alloy and is set throughout the length. The decorative groove 1, the pressed groove 2 and the mountain-shaped groove 3 are all made of aluminum alloy. They are simple to make, easy to obtain materials, and easy to use. They improve the installation speed of the solar panel, save a lot of labor, and save construction costs.

[0020] During the on-site installation process of the utility model, the first step is to install the mountain-shaped groove 3 to connect and fix it with the steel structure body, with a spacing of 500mm, and place the self-adhesive tape 4; the second step is to place the sun panel, which is tightly fitted with the mountain-shaped groove 3 and the self-adhesive tape 4; the third step is to install the pressure groove 2, and place the self-adhesive tape 4, the pressure groove 2 and the mountain-shaped groove 3 are connected by self-tapping screws, with a spacing of 200; the fourth step is to install the decorative groove 1, and the decorative groove 1 and the pressure groove 2 are fixed by bite points of their own; the fifth step is to inject structural sealant throughout the length.

[0021] As above, although the utility model has been shown and described with reference to a specific preferred embodiment, it should not be interpreted as limiting the utility model itself. Various changes can be made to it in form and detail without departing from the spirit and scope of the utility model defined in the attached claims.

Claims

1. A steel structure ceiling sun panel fixing device, characterized in that: It includes a mountain-shaped groove and a pressure groove, wherein the pressure groove is arranged above the mountain-shaped groove, and a sun panel is installed between the mountain-shaped groove and the pressure groove, wherein a rubber strip is arranged between the mountain-shaped groove and the pressure groove, the upper end of the rubber strip in the mountain-shaped groove is fixedly connected to the lower surface of the sun panel, and the lower end is fixedly connected to the bottom of the mountain-shaped groove, the lower end of the rubber strip in the pressure groove is fixedly connected to the upper surface of the sun panel, and the upper end is fixedly connected to the top of the pressure groove, the mountain-shaped groove and the pressure groove are fixedly connected by self-tapping screws, and the mountain-shaped groove is connected to the steel structure body by self-tapping screws.

2. A steel structure ceiling sun panel fixing device according to claim 1, characterized in that: The adhesive strips are self-adhesive strips. The surfaces of the adhesive strips in the mountain-shaped grooves are respectively bonded to the bottom of the mountain-shaped grooves, the side walls of the mountain-shaped grooves and the sun board. The surfaces of the adhesive strips in the pressed grooves are respectively bonded to the top of the pressed grooves, the side walls of the mountain-shaped grooves and the sun board.

3. A steel structure ceiling sun panel fixing device according to claim 2, characterized in that: A decorative groove is also arranged above the pressing groove. The decorative groove has the same shape as the pressing groove and is sleeved on the pressing groove. The decorative groove and the pressing groove are fixed by snapping and engaging with each other through a clamping groove.

4. A steel structure ceiling sun panel fixing device according to claim 3, characterized in that: A protrusion extends upward from the middle of the bottom plate of the mountain-shaped groove, and a round hole for inserting a self-tapping screw is opened on the protrusion, so as to facilitate the insertion of the self-tapping screw extending from the top of the pressure groove.

5. A steel structure ceiling sun panel fixing device according to claim 4, characterized in that: The decorative groove, the pressed groove and the mountain-shaped groove are made of aluminum alloy, and the self-tapping screws are made of stainless steel.

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