Operation and maintenance channel for roof daylighting band

Abstract

The utility model discloses an operation and maintenance channel used on a roof daylighting band, a roof is provided with color steel tiles and the daylighting band, the operation and maintenance channel comprises two supports, a plurality of cross beams and a grating plate, the two supports are fixed on the color steel tiles in parallel along a first direction, the plurality of cross beams are fixed on the supports in parallel along a second direction, and the grating plate is fixed on the supports. The first direction is perpendicular to the second direction, and the grating plate is installed on the cross beam and located above the daylighting band. The grating plates of the operation and maintenance channel are heightened and fixed on the color steel tiles through the supports, and the supports are fixed on the roof through the purlins below the supports, so that the overall structural stability of the operation and maintenance channel is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic building integration, in particular to an operation and maintenance channel used on a roof lighting strip. Background Art

[0002] Generally, BIPV projects will leave space for the installation of operation and maintenance channels, which will reduce the space for component installation and lead to a reduction in capacity. In the prior art, the operation and maintenance channels are directly installed above the light belt. Although this will not reduce the installation space for components, the operation and maintenance channels are directly locked with the color steel tiles, which will damage the structure of the color steel tiles. The weight of the operation and maintenance channels directly acts on the color steel tiles, which will be crushed over time.

[0003] Therefore, it is necessary to provide a new operation and maintenance channel for the roof light strip to solve the above problems. Utility Model Content

[0004] The utility model aims to provide an operation and maintenance channel for a roof lighting strip, which improves the overall utilization rate of the roof and increases the service life and stability of the color steel tile.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A maintenance channel for a roof light strip, wherein the roof is provided with color steel tiles and the light strip, and the maintenance channel comprises a support, a crossbeam and a grille plate, wherein the support comprises two and is fixed on the color steel tiles in parallel along a first direction, the crossbeam is provided with a plurality and is fixed on the support in parallel along a second direction, and the first direction is perpendicular to the second direction, the grille plate is mounted on the crossbeam, and the grille plate is located above the light strip.

[0007] As a further improved technical solution of the utility model, the support includes a first mounting portion, a second mounting portion, and a first supporting portion and a second supporting portion connecting the first mounting portion and the second mounting portion, and the first mounting portion is parallel to the second mounting portion;

[0008] The first mounting portion, the second mounting portion, the first supporting portion and the second supporting portion together enclose a hollow area, the first mounting portion is fixed on the color steel tile, and the crossbeam is fixed on the second mounting portion.

[0009] As a further improved technical solution of the utility model, the support is further provided with a rib, the rib is vertically arranged at an end of the second mounting portion away from the other support, and the grid plate is located between the two ribs.

[0010] As a further improved technical solution of the present invention, in the first direction, the grid plate at least partially abuts against the retaining edge.

[0011] As a further improved technical solution of the utility model, it also includes a limiting tube, wherein two limiting tubes are provided and fixed on the second mounting portion in parallel along the second direction, and the plurality of beams and the grid plates are located between the two limiting tubes.

[0012] As a further improved technical solution of the present invention, in the second direction, the grid plate at least partially abuts against the limiting tube.

[0013] As a further improved technical solution of the utility model, the cross beam and the limiting tube are fixed to the second mounting portion by fasteners.

[0014] As a further improved technical solution of the utility model, the second mounting portion is provided with a reinforcement portion, the reinforcement portion protrudes from the lower surface of the second mounting portion, the fastener passes through the cross beam, the second mounting portion and the reinforcement portion to fix the cross beam, and the fastener passes through the limiting tube, the second mounting portion and the reinforcement portion to fix the limiting tube.

[0015] As a further improved technical solution of the utility model, the support and the color steel tile are fixedly bonded by structural adhesive.

[0016] As a further improved technical solution of the present invention, the first supporting portion is perpendicular to the first mounting portion and the second mounting portion, and the angle between the second supporting portion and the first mounting portion is less than 90°.

[0017] Compared with the prior art, the utility model has the following beneficial effects for the operation and maintenance channel on the roof skylight: supports are arranged on both sides of the skylight and fixed on the color steel tiles, cross beams are fixed on the supports, and grid plates are laid on the cross beams, thereby forming an operation and maintenance channel; the grid plates are fixed on the color steel tiles by the supports, and the supports are fixed to the roof through the purlins below, so that the overall structural stability of the operation and maintenance channel is higher. The operation and maintenance channel is arranged above the skylight, which can maximize the use of the plant area and increase the capacity of the photovoltaic panels. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural schematic diagram of an operation and maintenance channel for a roof lighting strip according to a specific embodiment of the utility model;

[0019] Figure 2 for Figure 1 Schematic diagram of the enlarged structure of the A area in the middle;

[0020] Figure 3This is a structural schematic diagram of an operation and maintenance channel of a specific embodiment of the utility model;

[0021] Figure 4 for Figure 3 Schematic diagram of the enlarged structure of the middle B area;

[0022] Figure 5 This is a schematic diagram of the main view of an operation and maintenance channel of a specific embodiment of the utility model;

[0023] Figure 6 for Figure 5 Schematic diagram of the enlarged structure of the middle C area;

[0024] Figure 7 This is a schematic diagram of the main view of an operation and maintenance channel of a specific embodiment of the utility model;

[0025] Figure 8 for Figure 7 Schematic diagram of the enlarged structure of the D region in the middle;

[0026] Fig. 9 It is a structural schematic diagram of a support according to a specific embodiment of the utility model. DETAILED DESCRIPTION

[0027] The exemplary embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. If there are several embodiments, the features of these embodiments can be combined with each other without conflict. When the description refers to the drawings, unless otherwise specified, the same numbers in different drawings represent the same or similar elements. The contents described in the following exemplary embodiments do not represent all embodiments consistent with the present invention; on the contrary, they are merely examples of devices, products and / or methods that are consistent with some aspects of the present invention and are recorded in the claims of the present invention.

[0028] The terms used in the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the scope of protection of the present invention. The singular forms "a", "said" or "the" used in the specification and claims of the present invention are also intended to include plural forms, unless the context clearly indicates other meanings.

[0029] It should be understood that the words used in the specification and claims of the present invention, such as "first", "second" and similar words, do not indicate any order, quantity or importance, but are only used to distinguish the names of features. Similarly, words such as "one" or "an" do not indicate a quantitative limitation, but indicate the existence of at least one. Unless otherwise specified, words such as "front", "rear", "upper", "lower" and similar words appearing in the present invention are only for the convenience of description and are not limited to a specific position or a spatial orientation. Words such as "include" or "comprise" are an open-ended expression, meaning that the elements appearing before "include" or "comprise" include the elements appearing after "include" or "comprise" and their equivalents, which does not exclude that the elements appearing before "include" or "comprise" may also include other elements. If "several" appears in the present invention, it means two or more.

[0030] See also Figures 1 to 9 As shown, this embodiment discloses an operation and maintenance channel for a roof skylight strip, the roof is provided with a color steel tile 100 and a skylight strip 200, the color steel tile 100 is provided on both sides of the skylight strip 200, the roof is supported by purlins 300, and the purlins 300 are evenly distributed under the color steel tile 100 and the skylight strip 200; the operation and maintenance channel includes a support 10, a crossbeam 20 and a grille plate 30, the support 10 is fixed on the color steel tile 100 on both sides of the skylight strip 200, the crossbeam 20 is fixed on the support 10, and the grille plate 30 is laid on the crossbeam 20 and is located above the skylight strip 200. The operation and maintenance channel of the present application is installed above the skylight strip 200, which does not affect the lighting of the original skylight strip 200, and can take into account the function of the operation and maintenance channel, does not occupy more roof area, and has a high structural stability.

[0031] In order to facilitate the description of the embodiments of the present utility model, a first direction and a second direction are set to assist the description, wherein D1 in the figure represents the first direction, D2 represents the second direction, and the first direction and the second direction are perpendicular to each other.

[0032] See also Figure 1 and Figure 3 As shown, the color steel tiles 100 are arranged on both sides of the light strip 200 in the first direction, and the purlins 300 are distributed in parallel along the second direction under the color steel tiles 100 and the light strip 200 .

[0033] See also Figures 1 to 3As shown, the support 10 includes two color steel tiles 100 fixed on both sides of the light strip 200 along the first direction, a plurality of cross beams 20 are provided and fixed on the support 10 in parallel along the second direction, and the grille plate 30 is installed on the cross beam 20, and the grille plate 30 is located above the light strip 200. In this way, the support 10 provides longitudinal support for the grille plate 30, and the cross beam 20 provides transverse support for the grille plate 30, so that the grille plate 30 has strong stability, so that the operation and maintenance channel has good stability; and by providing the support 10 and the cross beam 20, the stress caused by the installation of the grille plate 30 on the color steel tile 100 can be reduced, thereby extending the life of the color steel tile 100, improving the stability of the color steel tile 100, and achieving the purpose of reducing the overall cost of the project.

[0034] See also Figure 1 , Figure 2 , Figures 7 to 9 As shown, the support 10 includes a first mounting portion 11, a second mounting portion 12, a first support portion 13 and a second support portion 14. The first support portion 13 connects the first mounting portion 11 and the second mounting portion 12, and the second support portion 14 also connects the first mounting portion 11 and the second mounting portion 12. The first mounting portion 11 is parallel to the second mounting portion 12. The first mounting portion 11, the second mounting portion 12, the first support portion 13 and the second support portion 14 are enclosed together to form a hollow area to play a better supporting role. Specifically, the first mounting portion 11, the first support portion 13, the second mounting portion 12 and the second support portion 14 are connected end to end in sequence to enclose a hollow area. The first mounting portion 11 is fixed on the color steel tile 100, and the crossbeam 20 is fixed on the second mounting portion 12.

[0035] See also Figure 1 , Figure 2 , Figures 7 to 9 As shown, in this embodiment, the support 10 is further provided with a retaining edge 15, which is vertically arranged on the second mounting portion 12 and located at one end of the second mounting portion 12 away from the other support 10, and the grille plate 30 is located between the two retaining edges 15 of the supports 10 on both sides, and the height of the retaining edge 15 is greater than the height of the crossbeam 20. Further, in the first direction, the grille plate 30 at least partially abuts against the retaining edge 15. In this way, while not affecting the support 10 for the crossbeam 20 and the grille plate 30, the retaining edges 15 are arranged on both sides of the grille plate 30 in the first direction to limit the grille plate 30 and prevent the grille plate 30 from moving in the first direction.

[0036] For further information, see Figures 5 to 9As shown, the first support portion 13 is perpendicular to the first mounting portion 11 and the second mounting portion 12, the angle between the second support portion 14 and the first mounting portion 11 is less than 90°, and the angle between the second support portion 14 and the second mounting portion 12 is greater than 90°; specifically, the first mounting portion 11 and the second mounting portion 12 are connected to the two ends of the first mounting portion 11 and aligned up and down, the second support portion 14 is connected to the other end of the second mounting portion 12 and the first mounting portion 11, and the width of the first mounting portion 11 is greater than the width of the second mounting portion 12. The retaining edge 15 is vertically arranged at one end of the second mounting portion 12 connected to the second support portion 14.

[0037] See also Figures 1 to 6 As shown, the operation and maintenance channel of the present application also includes a limiting tube 40, two limiting tubes 40 are provided and fixed on the support 10 in parallel along the second direction; specifically, the limiting tube 40 is fixed on the second mounting portion 12 like the cross beam 20. The cross beam 20 and the grid plate 30 are both located between the two limiting tubes 40, the grid plate 30 is located on the cross beam 20, and the height of the limiting tube 40 is greater than the height of the cross beam 20. Further, in the second direction, the grid plate 30 at least partially abuts against the limiting tube 40. In this way, the limiting tubes 40 are arranged on both sides of the grid plate 30 in the second direction to limit the grid plate 30, prevent the grid plate 30 from moving in the second direction, thereby improving the installation stability of the grid plate 30.

[0038] See also Figures 4 to 8 As shown, the cross beam 20 and the limiting tube 40 are both fixed to the second mounting portion 12 by fasteners 50 , and the fasteners 50 penetrate the cross beam 20 and the second mounting portion 12 from top to bottom to fix the cross beam 20 , and the fasteners 50 penetrate the limiting tube 40 and the second mounting portion 12 from top to bottom to fix the limiting tube 40 .

[0039] In some embodiments, see Figures 5 to 9 As shown, the second mounting portion 12 is provided with a reinforcing portion 121, and the reinforcing portion 121 protrudes from the lower surface of the second mounting portion 12, that is, the reinforcing portion 121 is arranged in the hollow area of ​​the support 10, and the fastener 50 penetrates the cross beam 20, the second mounting portion 12 and the reinforcing portion 121 from top to bottom to fix the cross beam 20, and the fastener 50 penetrates the limiting tube 40, the second mounting portion 12 and the reinforcing portion 121 from top to bottom to fix the limiting tube 40. The arrangement of the reinforcing portion 121 can improve the installation stability of the cross beam 20 and the limiting tube 40, reduce the stress of the fastener 50 on the support 10, and the arrangement on the lower surface of the second mounting portion 12 will not affect the original installation height of the cross beam 20 and the limiting tube 40.

[0040] See also Figures 5 to 9As shown, the support 10 and the color steel tile 100 are fixedly bonded by the structural adhesive 60. Further, the lower surface of the first mounting portion 11 and the color steel tile 100 are fixedly bonded by the structural adhesive 60; in this embodiment, the lower surface of the first mounting portion 11 is configured to be serrated to increase the bonding force with the structural adhesive 60. Furthermore, in this embodiment, the structural adhesive 60 is a high-strength structural adhesive to improve the bonding firmness between the first mounting portion 11 and the color steel tile 100.

[0041] In this embodiment, the support 10 is formed by extruding an aluminum profile, has a simple structure and has strong supporting stability; the fastener 50 is a self-tapping screw.

[0042] The operation and maintenance channel of this embodiment is installed on the light strip 200, which does not affect the lighting of the original light strip 200 and can also take into account the function of the operation and maintenance channel; the support 10 and the beam 20 are provided to disperse the force acting on the color steel tile 100 to prevent it from being damaged; at the same time, the grille plate 30 is limited in the first direction and the second direction, so that the grille plate 30 will not move and is easy to disassemble and assemble, and has strong practicality.

[0043] In summary, compared with the prior art, the operation and maintenance channel for the roof skylight strip of the utility model has the following advantages: supports 10 are arranged on both sides of the skylight strip 200 and fixed on the color steel tile 100, cross beams 20 are fixed on the supports 10, and grid plates 30 are laid on the cross beams 20, thereby forming an operation and maintenance channel; the grid plates 30 are fixed on the color steel tile 100 by the supports 10, and the supports 10 are fixed to the roof through the purlins 300 below, so that the overall structural stability of the operation and maintenance channel is higher. The operation and maintenance channel is arranged above the skylight strip 200, which can maximize the use of the plant area and increase the capacity of the photovoltaic panels.

[0044] The above implementation modes are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. The understanding of this specification should be based on the technical personnel in the relevant technical field. Although this specification has described the present invention in detail with reference to the above embodiments, ordinary technical personnel in the field should understand that the technical personnel in the relevant technical field can still modify or make equivalent substitutions to the present invention, and all technical solutions and improvements thereof that do not depart from the spirit and scope of the present invention should be included in the scope of the claims of the present invention.

Claims

1. An operation and maintenance channel for a roof light strip, wherein the roof is provided with a color steel tile (100) and a light strip (200), characterized in that: The operation and maintenance channel includes a support (10), a crossbeam (20) and a grating plate (30), wherein the support (10) includes two and is fixed on the color steel tile (100) in parallel along a first direction, and the crossbeam (20) is provided with a plurality of and is fixed on the support (10) in parallel along a second direction, wherein the first direction is perpendicular to the second direction, and the grating plate (30) is installed on the crossbeam (20), and the grating plate (30) is located above the light strip (200).

2. The operation and maintenance channel for the roof lighting strip according to claim 1, characterized in that: The support (10) comprises a first mounting portion (11), a second mounting portion (12), and a first supporting portion (13) and a second supporting portion (14) connecting the first mounting portion (11) and the second mounting portion (12); the first mounting portion (11) and the second mounting portion (12) are parallel. The first mounting portion (11), the second mounting portion (12), the first supporting portion (13) and the second supporting portion (14) together enclose a hollow area, the first mounting portion (11) is fixed on the color steel tile (100), and the crossbeam (20) is fixed on the second mounting portion (12).

3. The operation and maintenance channel for the roof lighting strip according to claim 2 is characterized in that: The support (10) is also provided with a retaining edge (15), the retaining edge (15) being vertically arranged at one end of the second mounting portion (12) away from the other support (10), and the grid plate (30) is located between the two retaining edges (15).

4. The operation and maintenance channel for the roof lighting strip according to claim 3 is characterized by: In the first direction, the grid plate (30) at least partially abuts against the retaining edge (15).

5. The operation and maintenance channel for the roof lighting strip according to claim 2 is characterized in that: It also includes a position limiting tube (40), two of which are provided and fixed on the second mounting portion (12) in parallel along the second direction, and the plurality of cross beams (20) and the grid plates (30) are located between the two position limiting tubes (40).

6. The operation and maintenance channel for the roof lighting strip according to claim 5, characterized in that: In the second direction, the grid plate (30) at least partially abuts against the position limiting tube (40).

7. The operation and maintenance channel for the roof lighting strip according to claim 5, characterized in that: The cross beam (20) and the limiting tube (40) are fixed to the second mounting portion (12) via a fastener (50).

8. The operation and maintenance channel for the roof lighting strip according to claim 7 is characterized by: The second mounting portion (12) is provided with a reinforcing portion (121), and the reinforcing portion (121) protrudes from the lower surface of the second mounting portion (12); the fastener (50) passes through the cross beam (20), the second mounting portion (12) and the reinforcing portion (121) to fix the cross beam (20); and the fastener (50) passes through the limiting tube (40), the second mounting portion (12) and the reinforcing portion (121) to fix the limiting tube (40).

9. The operation and maintenance channel for roof lighting strip according to claim 1, characterized in that: The support (10) and the color steel tile (100) are fixedly bonded by means of structural adhesive (60).

10. The operation and maintenance channel for the roof lighting strip according to claim 2, characterized in that: The first supporting portion (13) is perpendicular to the first mounting portion (11) and the second mounting portion (12), and the angle between the second supporting portion (14) and the first mounting portion (11) is less than 90°.

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