Water tank beam splicing structure with water outlet

Abstract

The utility model discloses a water tank beam splicing structure with a water outlet, which relates to the field of photovoltaic building integration and comprises a plurality of water tank beams which are spliced and assembled mutually, and two connecting pieces are arranged between two adjacent water tank beams. The two edges of the upper side of the water tank beam are bent outwards to form upper flanges, the upper side of the connecting piece is bent to form right-angle edges, and the right-angle edges abut against the bottom sides of the upper flanges in a one-to-one correspondence mode. A water falling hopper is arranged at the splicing position of the two water tank beams, and the two edges of the upper side of the water falling hopper are inserted and installed between the outer side walls of the water tank beams and the connecting pieces respectively. Compared with the prior art, the waterproof integrated structure has the advantages that the waterproof integrated structure is integrated, the installation speed is high, remarkable economic and safety benefits can be realized, and the potential scale of the market is wide.

Description

Technical Field

[0001] The utility model relates to the field of photovoltaic building integration, including household roof photovoltaic sheds, parking shed photovoltaics, simple warehouse photovoltaic sheds, small processing workshop photovoltaic sheds, agricultural photovoltaic complementary sheds, corridor photovoltaic sheds and other large-span application scenarios, especially to a trough beam splicing structure with a drainage outlet.

[0002] The utility model can also be applied to the BIPV and BAPV fields of industrial and commercial roofs, providing a simple, economical, durable and practical power generation and waterproofing solution; it can also be applied to other non-photovoltaic panel trellis waterproof structures. Background Art

[0003] With the popularization of zinc-aluminum-magnesium high-strength anti-corrosion coatings, more and more photovoltaic engineering applications have chosen zinc-aluminum-magnesium coated steel; this material has 30 years of anti-corrosion ability and the unique quality of self-healing and resistance to scratch damage, making it the preferred anti-corrosion steel in humid environments.

[0004] Module-assembled zinc-aluminum-magnesium photovoltaic sheds are increasingly favored by customers in China. In some cities with strict height restrictions, such as Figure 7 As shown, it is usually necessary to design the photovoltaic shed into a flat slope solution to maximize the use of the height space under the panel. The Chinese patent with application number 202420732476.3 currently records a high and low purlin drainage structure for a flat slope photovoltaic shed, which uses two purlin brackets of different heights to achieve the installation of purlins with staggered heights, thereby solving the problem of the drainage slope of the photovoltaic panels on the horizontal structural surface, and will not occupy too much height space. It has the advantages of flexible layout and structural wind resistance better than a photovoltaic shed with a structural slope of 1:10.

[0005] However, the gutter beams in the flat slope position still have the disadvantage of poor drainage in the design of large roofs. Drainage outlets should be set at a certain distance on the gutter beams, which makes it impossible to avoid opening holes on the gutter beams, and the holes will weaken the strength of the gutter beams. Therefore, it is necessary to design a gutter beam splicing structure with drainage outlets to solve this technical problem. Utility Model Content

[0006] In order to overcome the above-mentioned shortcomings, the utility model provides a technical solution that can solve the above-mentioned problems.

[0007] A trough beam splicing structure with a drain outlet comprises a plurality of trough beams spliced ​​and assembled with each other, and two connecting pieces are installed between two adjacent trough beams;

[0008] The two edges of the upper side of the water tank beam are bent outward to form an upper flange, and the upper side of the connecting piece is bent to form a right-angle side, and the right-angle sides are correspondingly mounted on the bottom side of the upper flange;

[0009] A water drop bucket is arranged at the joint of the two water trough beams, and two edges of the upper side of the water drop bucket are respectively inserted and installed between the outer side wall of the water trough beam and the connecting piece.

[0010] Further: the two connecting parts are installed on the two edges of the upper side of the trough beam by bolts in a one-to-one correspondence.

[0011] Further: the right-angle edge is installed on the bottom side of the upper flange by bolts.

[0012] Furthermore: the two edges on the upper side of the downspout are fixedly installed between the connecting piece and the gutter beam by self-tapping screws respectively.

[0013] Furthermore: the cross-section of the connecting piece adopts a C-shaped or L-shaped structure.

[0014] Furthermore: one or more purlin supports are fixedly installed between the two upper flanges on the gutter beam by bolts, and a gutter purlin is installed between two adjacent purlin supports by bolts, and the gutter purlin is arranged above the downspout.

[0015] Furthermore: a plurality of photovoltaic panels are arranged above the water tank beam, and the plurality of photovoltaic panels are spliced ​​and assembled with each other, and a splicing gap between two adjacent photovoltaic panels is located above the water tank purlin.

[0016] Further: the downspout includes a box body and a cylinder, and side panels are formed on both side edges of the box body. The side panels are inserted between the outer wall of the gutter beam and the connecting piece with a one-to-one clearance fit. The cylinder is formed on the bottom side of the box body, and the upper end of the cylinder is passed into the box body.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. A water dropper is set between two adjacent spliced ​​water trough beams to solve the drainage problem of super-long water trough beams. At the same time, the two adjacent water trough beams are installed and fixed through the connecting pieces on both sides. Since the right-angle edge is abutted against the bottom side of the upper flange, the stability of several water trough beams after being assembled and spliced ​​can be guaranteed, and the strength of the connection node can be strengthened;

[0019] 2. Since the two edges of the upper side of the funnel are respectively inserted into the gap between the water tank beam and the connecting piece, it can play a role in isolating water seepage from the side wall;

[0020] 3. In the splicing method of the utility model, since there are no bolts or self-tapping screws between the lower flange of the connecting piece and the lower flange of the gutter beam for fixing, there is no force transmission at the bottom edges of the two, which will cause the gutter beam to be less integrated after splicing, resulting in a certain degree of deflection and sagging. The sagging angle just forms a certain slope, which is conducive to drainage.

[0021] The utility model realizes structural waterproof integration, has a fast installation speed, can achieve significant economic and safety benefits, and has a broad potential market scale.

[0022] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0024] Figure 1 It is a structural schematic diagram of the utility model;

[0025] Figure 2 1. It is a schematic diagram of the installation structure of the water bucket from the side view;

[0026] Figure 3 This is a schematic diagram of the structure before the downspout is installed;

[0027] Figure 4 It is a schematic diagram of the structure using a C-type connector;

[0028] Figure 5 It is a schematic diagram of a structure using an L-shaped connector;

[0029] Figure 6 It is a schematic diagram of the structure of the water bucket;

[0030] Figure 7 It is a structural schematic diagram of the prior art.

[0031] As shown in the figure: 1. gutter beam; 2. connecting parts; 3. upper flange; 4. right-angle edge; 5. downspout; 51. box body; 52. cylinder; 6. purlin support; 7. gutter purlin; 8. photovoltaic panel; 9. side panel. DETAILED DESCRIPTION

[0032] The technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all of the embodiments.

[0033] The components of the embodiments of the present invention generally described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention.

[0034] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0035] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0036] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0037] like Figure 1-6 As shown, a splicing structure of a water trough beam 1 with a drain port of the utility model comprises a plurality of water trough beams 1 spliced ​​and assembled with each other, and two connecting members 2 are installed between two adjacent water trough beams 1;

[0038] The two edges of the upper side of the water channel beam 1 are bent outward to form an upper flange 3, and the upper side of the connecting member 2 is bent to form a right-angled side 4, and the right-angled sides 4 are mounted one by one against the bottom side of the upper flange 3;

[0039] A water drop 5 is provided at the joint of the two water trough beams 1, and the two edges of the upper side of the water drop 5 are respectively inserted and installed between the outer side wall of the water trough beam 1 and the connecting piece 2;

[0040] The principle is: a water funnel 5 is arranged between two adjacent gutter beams 1 to solve the drainage problem of the super-long gutter beam 1. At the same time, the two adjacent gutter beams 1 are installed and fixed by the connecting pieces 2 on both sides. Since the right-angle edge 4 is abutted against the bottom side of the upper flange 3, the stability of several gutter beams 1 after being assembled and spliced ​​with each other can be ensured, and the strength of the connection node is enhanced. Since the two edges on the upper side of the funnel are respectively inserted into the gap between the gutter beam 1 and the connecting piece 2, it can play a role in isolating water seepage from the side wall.

[0041] Furthermore: the two connecting members 2 are installed on the two edges of the upper side of the trough beam 1 by bolts in a one-to-one correspondence; the bolt connection can be used to enhance the strength of the connection node between the two adjacent trough beams 1.

[0042] Furthermore: the right-angled edge 4 is installed on the bottom side of the upper flange 3 by bolts; the right-angled edge 4 is always against the bottom side of the upper flange 3, the stability is improved, and the strength of the connection node is guaranteed.

[0043] Furthermore: the two edges of the upper side of the water bucket 5 are fixedly installed between the connecting piece 2 and the gutter beam 1 by self-tapping screws respectively; the water bucket 5 can be quickly installed.

[0044] Furthermore: the cross-section of the connecting member 2 adopts a C-shaped or L-shaped structure; the connecting member 2 can splice two adjacent sections of the trough beam 1 together through bolts, and utilize the right-angle structure of the connecting member 2 to fit the outer side surface of the trough beam 1 to achieve a stable node connection.

[0045] Furthermore: one or more purlin supports 6 are fixedly installed between the two upper flanges 3 on the gutter beam 1 by bolts, and a gutter purlin 7 is installed between two adjacent purlin supports 6 by bolts, and the gutter purlin 7 is arranged above the downspout 5; the purlin supports 6 can be used to make the upper side of the gutter beam 1 form a stable structure with an opening and a closing, thereby ensuring the strength of the gutter beam 1, and at the same time, the water channel at the gutter purlin 7 can flow directly into the gutter beam 1, so as to form a stable drainage structure.

[0046] The utility model uses the connecting pieces 2 on both sides of the back gutter beam 1 as the web, and uses bolts to splice the two sections of the gutter beam 1 together. The right-angled side 4 on the upper side of the connecting piece 2 is tightly attached to the upper flange 3 of the gutter beam 1, and then the drop bucket 5 is connected with self-tapping screws to form a photovoltaic bracket that can be assembled on site, which is convenient for actual installation and use.

[0047] Furthermore: a plurality of photovoltaic panels 8 are arranged above the trough beam 1, and the plurality of photovoltaic panels 8 are spliced ​​and assembled with each other, and the splicing gap between two adjacent photovoltaic panels 8 is located above the trough purlin 7; water seepage at the joints of the photovoltaic panels 8 can directly flow onto the trough purlin 7, forming a stable drainage structure.

[0048] Furthermore: the downspout 5 includes a box body 51 and a cylinder 52. Side panels 9 are formed on both side edges of the box body 51. The side panels 9 are inserted between the outer wall of the gutter beam 1 and the connecting piece 2 with a one-to-one clearance fit. The cylinder 52 is formed on the bottom side of the box body 51, and the upper end of the cylinder 52 is passed into the box body 51.

[0049] In the splicing method of the utility model, since the lower flange of the connecting piece 2 and the lower flange of the gutter beam 1 are not fixed by bolts or self-tapping screws, there is no force transmission at the bottom edges of the two, which will cause the gutter beam 1 to be less integrated after splicing, resulting in a certain degree of deflection and sagging. The sagging angle just forms a certain slope, which is conducive to drainage.

[0050] Further: the water bucket 5 can be made of zinc-aluminum-magnesium alloy, stainless steel or organic materials; it has the effects of corrosion resistance and aging resistance and a long service life.

[0051] This embodiment does not impose any formal restrictions on the shape, material, structure, etc. of the utility model. Any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the utility model are within the protection scope of the technical solution of the utility model.

Claims

1. A splicing structure of a water trough beam with a drain outlet, comprising a plurality of water trough beams spliced ​​and assembled with each other, characterized in that: Two connecting pieces are installed between two adjacent water tank beams; The two edges of the upper side of the water tank beam are bent outward to form an upper flange, and the upper side of the connecting piece is bent to form a right-angle side, and the right-angle sides are correspondingly mounted on the bottom side of the upper flange; A water drop bucket is arranged at the joint of the two water trough beams, and two edges of the upper side of the water drop bucket are respectively inserted and installed between the outer side wall of the water trough beam and the connecting piece.

2. A trough beam splicing structure with a drain outlet according to claim 1, characterized in that: The two connecting members are installed on the two edges of the upper side of the water trough beam by bolts in a one-to-one correspondence.

3. A splicing structure of a water trough beam with a drain outlet according to claim 1, characterized in that: The right-angled side is mounted on the bottom side of the upper flange by bolts.

4. A splicing structure of a water trough beam with a drain outlet according to claim 1, characterized in that: The two edges on the upper side of the water bucket are fixedly installed between the connecting piece and the water trough beam by self-tapping screws respectively.

5. The splicing structure of a water channel beam with a drain outlet according to claim 1, characterized in that: The cross section of the connecting piece adopts a C-shaped or L-shaped structure.

6. The splicing structure of a water channel beam with a drain outlet according to claim 1, characterized in that: One or more purlin brackets are fixedly installed between two upper flanges on the water trough beam by bolts, and a water trough purlin is installed between two adjacent purlin brackets by bolts, and the water trough purlin is arranged above the water drop bucket.

7. A splicing structure of a water channel beam with a drain outlet according to claim 6, characterized in that: A plurality of photovoltaic panels are arranged above the water trough beam, and the plurality of photovoltaic panels are spliced ​​and assembled with each other, and a splicing gap between two adjacent photovoltaic panels is located above the water trough purlin.

8. The splicing structure of a water channel beam with a drain outlet according to claim 1, characterized in that: The downspout comprises a box body and a cylinder. Side panels are formed on both side edges of the box body. The side panels are inserted between the outer side wall of the gutter beam and the connecting piece with a one-to-one clearance fit. The cylinder is formed on the bottom side of the box body, and the upper end of the cylinder is passed into the box body.

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