Drainage structure of carport

Abstract

The utility model provides a drainage structure of a carport, and belongs to the technical field of parking facilities. The problem that existing drainage stability is poor is solved. According to the drainage structure of the car shed, the car shed comprises a stand column which is vertically arranged and internally hollow and a frame connected with the stand column, the frame is located above the stand column and comprises an outer frame body and an inner frame body located in the outer frame body, the drainage structure comprises a drainage groove which is located between the outer frame body and the inner frame body and provided with an upward groove opening, and a through hole penetrating through the frame body is formed in the groove bottom of the drainage groove; the through holes communicate with inner cavities of the stand columns. The carport drainage structure has the advantage that the carport drainage stability is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of parking facilities and relates to a carport, in particular to a drainage structure of the carport. Background Art

[0002] A carport is an outdoor barrier that protects vehicles. It is a protective building used to protect vehicles from damage. Its main functions include sheltering from wind and rain, sun protection, beautifying the landscape, and preventing falling objects from high altitudes. It is commonly found in outdoor private or public places such as residential buildings, villa communities, companies, schools, shops, gymnasiums, factories, government agencies, etc.

[0003] The existing carport includes a roof and columns connected to the ground, the roof includes a roof frame connected to the columns, and the columns are connected to the roof. For example, Chinese patent literature discloses an assembled carport and system application number: CN201220162613.1, which includes four I-beam columns, two crossbeams and two longitudinal beams. An angle iron and a connecting steel plate are welded on the top of each column. The ends of the crossbeam and the longitudinal beam are connected to the angle iron and the steel plate by screws. A steel pipe is set up at the position of the roof, and then the cylinder tile is laid. When rain falls on the roof, the roof will guide the water flow to the edge of the roof, so that the rain falls from the edge of the roof, resulting in the formation of a rain curtain around the carport. In order to avoid the formation of a rain curtain around the carport to affect people's entry and exit, those skilled in the art can easily think of setting a water bucket at the edge of the roof to receive the water flow. In order to drain the water in the downspout, the carport drainage structure also needs to add a drainage pipe connected to the downspout. The drainage structure has poor concealment and is easily damaged due to long-term exposure, resulting in leakage at the connection between the downspout and the carport or in the drainage pipe, reducing the drainage stability of the carport. Summary of the invention

[0004] The purpose of the utility model is to solve the above problems existing in the prior art and to propose a drainage structure for a carport to solve the technical problem of poor drainage stability.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] A drainage structure for a carport, the carport comprises vertically arranged and internally hollow columns and frames connected to the columns, the frame being located above the columns and characterized in that the frame comprises an outer frame and an inner frame located within the outer frame, the drainage structure comprises a drainage groove located between the outer frame and the inner frame with the groove opening facing upward, a through hole penetrating the frame is provided at the bottom of the drainage groove, and the through hole is connected to the inner cavity of the column.

[0007] When the carport is built, the vertically arranged columns are in contact with the ground. This application uses the hollow columns inside as drainage pipes, and receives the falling water through the frame. Specifically, the frame is the frame of the existing ceiling. When rain falls on the carport, the water will flow toward the edge of the carport. Because the drainage groove is located between the outer frame and the inner frame and the notch is facing upward, the water can flow into the drainage groove in the process of flowing toward the edge of the frame. Because the bottom of the drainage groove is provided with a through hole connected to the inner cavity of the column, the water flowing into the drainage groove flows through the through hole to the inner cavity of the column. The inner cavity of the column guides the water to the ground, thereby realizing the drainage of the carport. This application avoids setting up additional water buckets and drainage pipes on the carport, but instead uses the carport's own structure to guide the water falling on the top of the carport, avoiding the formation of a water curtain at the edge of the carport and improving the drainage stability of the carport. The penetration in this application refers to the through hole from the bottom of the drainage groove penetrating any side of the frame, so that the water can flow out of the frame.

[0008] In the drainage structure of the above-mentioned carport, the bottom of the frame abuts against the upper end of the column, the drainage groove is located above the column, and the through hole penetrates the bottom of the frame. When water flows out from the bottom of the frame through the through hole, it can enter the inner cavity of the column, thereby improving the drainage efficiency of the carport.

[0009] In the drainage structure of the above-mentioned carport, the frame has a first connecting plate and a second connecting plate connecting the outer frame and the inner frame, the first connecting plate, the inner side of the outer frame and the outer side of the inner frame form the above-mentioned drainage groove, the second connecting plate is located below the first connecting plate, and the first connecting plate, the second connecting plate, the outer frame and the inner frame are enclosed to form a water storage cavity, and the first connecting plate and the second connecting plate are each provided with a water hole, and the two water holes are connected to the water storage cavity to form the above-mentioned through hole. On the one hand, the first connecting plate and the second connecting plate improve the structural stability of the frame. For example, when the rainfall is heavy, the water storage cavity can reduce the drainage pressure of the drainage groove, temporarily store part of the water flow, and avoid water overflowing from the edge of the outer frame. The setting position of the through hole shortens the flow path of the water flow in the frame, further improving the drainage efficiency.

[0010] In the drainage structure of the above-mentioned carport, the bottom of the inner frame is flush with the bottom of the outer frame, the dimension of the outer frame along the axial direction of the column is larger than the dimension of the inner frame along the axial direction of the column, and the inner side of the outer frame is provided with a sunshade located above the inner frame, and there is a gap between the sunshade and the inner side of the outer frame. The height difference between the outer frame and the inner frame further prevents water from overflowing from the edge of the outer frame, and the sunshade guides the water to flow toward the outer frame, and then the water falls from the gap between the sunshade and the outer frame to the drainage groove.

[0011] In the drainage structure of the above-mentioned carport, the number of the sunshades is at least two, the sunshades are in the shape of long strips and arranged along the length direction of the frame, the sunshades are inclined from one end to the other end, and the drainage structure also includes a clip located at the end of the sunshade and used to guide water, the clip has a water guide plate extending into the drainage groove, and there is a gap between the water guide plate and the inner side of the outer frame. The inclined sunshades increase the speed of water flowing into the drainage groove, and the water guide plate guides the water falling from the sunshades to flow into the drainage groove to avoid water flow impact, and this structure improves the stability of water flow.

[0012] In the drainage structure of the above-mentioned carport, the clamping strip has a baffle plate which is attached to the upper surface of the sunshade, and the baffle plate is integrally connected with the water guide plate and the connection is smoothly transitioned. The water barrier can block impurities in the water flow, and the smooth transition further improves the stability of the water flow.

[0013] In the drainage structure of the above-mentioned carport, the frame is rectangular, the gap between the higher end of the sun visor and the outer frame is larger than the gap between the lower end of the sun visor and the outer frame, and the water guide plate of the clip located at the lower end of the sun visor is located in the drainage groove. This structure improves the flow efficiency of water flow by means of the inclined setting of the sun visor while reducing the height difference of water flow falling to the water guide groove. The water guide plate prevents water flow from leaking to the inner side of the inner frame, thereby improving the drainage effect of the carport.

[0014] In the drainage structure of the above-mentioned carport, a sub-beam is provided between two adjacent sunshades, a waterproof board cover is fixedly connected to the upper part of the sub-beam, a first sealing strip made of rubber material abutting against the lower side of the sunshade is provided on the sub-beam, and a second sealing strip made of rubber material abutting against the upper side of the sunshade is provided on the waterproof board cover. The first sealing strip and the second sealing strip can improve the sealing between the two adjacent sunshades on the one hand, and can buffer the water flow on the other hand, thereby improving the load-bearing performance of the roof.

[0015] In the drainage structure of the carport, a slot is provided inside the inner frame, one end of the sub-beam is inserted into the slot, and the end has a resting portion resting on the upper surface of the inner frame, the other end of the sub-beam is connected to the upper part of the inner frame, and the first sealing strip and the second sealing strip both extend from one end of the sub-beam to the other end. This structure improves the structural stability of the frame.

[0016] In the drainage structure of the above-mentioned carport, the carport also includes a horizontally arranged crossbeam and a hollow connection block inside, the connection block has a vertical portion penetrating the upper end of the column and a horizontal portion penetrating the crossbeam, the vertical portion has a support surface abutting against the bottom of the frame, the support surface is provided with a connecting hole connecting the through hole and the inner cavity of the column, and the aperture of the connecting hole is larger than the aperture of the water hole. The connection block prevents water from leaking at the connection between the crossbeam and the column, and the aperture of the connecting hole is larger than the aperture of the water hole, thereby further improving the drainage efficiency.

[0017] Compared with the prior art, the drainage structure of a carport provided by the utility model has the following advantages: the present application uses a frame as a downspout to receive the water flow, and uses an internal hollow column as a drainage pipe, thereby avoiding the need to separately set up a drainage structure on the carport for discharging water flow, and avoiding the drainage structure being exposed to the outside, thereby ensuring the drainage stability of the carport. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of this carport.

[0019] Figure 2 This is a schematic diagram of the drainage structure of this carport.

[0020] Figure 3 yes Figure 2 Enlarged view of point A in the middle

[0021] Figure 4 yes Figure 1 sectional view of .

[0022] Figure 5 yes Figure 4 Enlarged view of point B in the middle.

[0023] Figure 6 yes Figure 5 Enlarged view of point C in the middle

[0024] Figure 7 yes Figure 4 Enlarged view of point D in the middle.

[0025] In the figure, 1, column; 2, frame; 21, outer frame; 22, inner frame; 221, slot; 23, first connecting plate; 24, second connecting plate; 25, water storage chamber; 3, drainage groove; 31, through hole; 311, water hole; 4, sun visor; 5, clamping strip; 51, water guide plate; 52, baffle; 6, subbeam; 61, resting part; 7, waterproof board cover; 8, first sealing strip; 9, second sealing strip; 10, crossbeam; 11, connecting block; 111, vertical part; 112, horizontal part; 113, supporting surface; 114, connecting hole. DETAILED DESCRIPTION

[0026] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0027] like Figure 1 and Figure 2 As shown, the drainage structure of the carport includes a vertically arranged and internally hollow column 1 and a frame 2 connected to the column 1. The frame 2 is located above the column 1, and the bottom of the frame 2 abuts against the upper end of the column 1. Figure 3As shown, the frame 2 includes an outer frame 21 and an inner frame 22 located inside the outer frame 21, and the drainage structure includes a drainage groove 3 located between the outer frame 21 and the inner frame 22 with the groove facing upward, and the drainage groove 3 is located above the column 1, and a through hole 31 penetrating through the bottom of the frame 2 is provided at the bottom of the drainage groove 3, and the through hole 31 is connected to the inner cavity of the column 1.

[0028] like Figure 4-Figure 6 As shown, the frame 2 has a first connecting plate 23 and a second connecting plate 24 connecting the outer frame 21 and the inner frame 22, the first connecting plate 23, the inner side of the outer frame 21 and the outer side of the inner frame 22 form the above-mentioned drainage groove 3, the second connecting plate 24 is located below the first connecting plate 23, and the first connecting plate 23, the second connecting plate 24, the outer frame 21 and the inner frame 22 are enclosed to form a water storage chamber 25, the first connecting plate 23 and the second connecting plate 24 are both provided with the above-mentioned through holes 31, the first connecting plate 23, the second connecting plate 24, the outer frame 21 and the inner frame 22 are an integrated structure, the bottom of the inner frame 22, the bottom of the outer frame 21 and the second connecting plate 24 are all flush, and the dimension of the outer frame 21 along the axial direction of the column 1 is greater than the dimension of the inner frame 22 along the axial direction of the column 1.

[0029] like Figure 7 As shown, a sun visor 4 is provided on the inner side of the outer frame 21 and is located above the inner frame 22. There is a gap between the sun visor 4 and the inner side of the outer frame 21. In this embodiment, there are seven sun visors 4, which are in the shape of long strips and arranged along the length direction of the frame 2. The number of sun visors 4 is determined according to the length of the frame 2. In actual production, the number of sun visors 4 can be six or eight. Figure 4 As shown, the sun visor 4 is tilted from one end to the other end, and the drainage structure also includes a clip 5 located at the end of the sun visor 4 and used for guiding water. The clip 5 has a water guide plate 51 extending into the drainage groove 3, and there is a gap between the water guide plate 51 and the inner side of the outer frame 21. The clip 5 has a baffle 52 that is attached to the upper surface of the sun visor 4, and the baffle 52 is integrally connected to the water guide plate 51, and the connection is smoothly transitioned. The frame 2 is rectangular, and the gap between the higher end of the sun visor 4 and the outer frame 21 is larger than the gap between the lower end of the sun visor 4 and the outer frame 21. The water guide plate 51 of the clip 5 located at the lower end of the sun visor 4 is located in the drainage groove 3.

[0030] A sub-beam 6 is provided between two adjacent sun visors 4, a waterproof board cover 7 is fixedly connected to the upper part of the sub-beam 6, a first sealing strip 8 made of rubber material abutting against the lower side of the sun visor 4 is provided on the sub-beam 6, and a second sealing strip 9 made of rubber material abutting against the upper side of the sun visor 4 is provided on the waterproof board cover 7. A slot 221 is provided on the inner side of the inner frame 22, one end of the sub-beam 6 is embedded in the slot 221, and the end has a resting portion 61 resting against the upper surface of the inner frame 22, the other end of the sub-beam 6 is connected to the upper part of the inner frame 22, and the first sealing strip 8 and the second sealing strip 9 both extend from one end of the sub-beam 6 to the other end.

[0031] The carport also includes a horizontally arranged crossbeam 10 and an internally hollow connection block 11, the connection block 11 has a vertical portion 111 penetrating the upper end of the column 1 and a horizontal portion 112 penetrating the crossbeam 10, the vertical portion 111 has a support surface 113 abutting against the bottom of the frame 2, and a connecting hole 114 connecting the through hole 31 and the inner cavity of the column 1 is opened on the support surface 113, and the connecting hole 114 and the through hole 31 are both located directly above the column 1. In the present application, the number of columns 1 is four, and in actual production, the number of columns 1 can be two or six, and a crossbeam 10 is provided between two adjacent columns 1.

[0032] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

[0033] Although this article uses more terms such as column 1, frame 2, outer frame 21, inner frame 22, slot 221, first connecting plate 23, second connecting plate 24, water storage chamber 25, drainage groove 3, through hole 31, water hole 311, sunshade 4, card strip 5, water guide plate 51, baffle 52, auxiliary beam 6, lap portion 61, waterproof plate cover 7, first sealing strip 8, second sealing strip 9, cross beam 10, connecting block 11, vertical portion 111, horizontal portion 112, support surface 113, connecting hole 114, etc., it does not exclude the possibility of using other terms. The use of these terms is only to more conveniently describe and explain the essence of the utility model; interpreting them as any additional restrictions is contrary to the spirit of the utility model.

Claims

1. A drainage structure for a carport, the carport comprising a vertically arranged hollow column (1) and a frame (2) connected to the column (1), wherein the frame (2) is located above the column (1), and is characterized in that: The frame (2) comprises an outer frame (21) and an inner frame (22) located inside the outer frame (21); the drainage structure comprises a drainage groove (3) located between the outer frame (21) and the inner frame (22) and with the groove opening facing upward; a through hole (31) penetrating the frame (2) is provided at the bottom of the drainage groove (3); the through hole (31) is communicated with the inner cavity of the column (1).

2. The drainage structure of the carport according to claim 1, characterized in that: The bottom of the frame (2) abuts against the upper end of the column (1), the drainage groove (3) is located above the column (1), and the through hole (31) penetrates the bottom of the frame (2).

3. The drainage structure of the carport according to claim 2, characterized in that: The frame (2) comprises a first connecting plate (23) and a second connecting plate (24) which connect the outer frame (21) and the inner frame (22); the first connecting plate (23), the inner side of the outer frame (21) and the outer side of the inner frame (22) form the above-mentioned drainage groove (3); the second connecting plate (24) is located below the first connecting plate (23); and the first connecting plate (23), the second connecting plate (24), the outer frame (21) and the inner frame (22) enclose a water storage cavity (25); a water through hole (311) is provided on the first connecting plate (23) and the second connecting plate (24); the two water through holes (311) are both connected to the water storage cavity (25) to form the above-mentioned through hole (31).

4. The drainage structure of the carport according to claim 3, characterized in that: The bottom of the inner frame (22) is flush with the bottom of the outer frame (21); the dimension of the outer frame (21) along the axial direction of the column (1) is larger than the dimension of the inner frame (22) along the axial direction of the column (1); a sun visor (4) located above the inner frame (22) is provided on the inner side of the outer frame (21); and a gap is provided between the sun visor (4) and the inner side of the outer frame (21).

5. The drainage structure of the carport according to claim 4, characterized in that: The number of the sun visors (4) is at least two, the sun visors (4) are in the shape of long strips and are arranged along the length direction of the frame (2), the sun visors (4) are inclined from one end to the other end, and the drainage structure also includes a clip (5) located at the end of the sun visor (4) and used for guiding water, the clip (5) has a water guide plate (51) extending toward the inside of the drainage groove (3), and there is a gap between the water guide plate (51) and the inner side of the outer frame (21).

6. The drainage structure of the carport according to claim 5, characterized in that: The clamping strip (5) has a baffle (52) abutting against the upper surface of the sunshade (4); the baffle (52) is integrally connected to the water guide plate (51) and the connection is smoothly transitioned.

7. The drainage structure of the carport according to claim 5 or 6, characterized in that: The frame (2) is rectangular, the gap between the higher end of the sun visor (4) and the outer frame (21) is larger than the gap between the lower end of the sun visor (4) and the outer frame (21), and the water guide plate (51) of the clip (5) located at the lower end of the sun visor (4) is located in the drainage groove (3).

8. The drainage structure of the carport according to claim 5 or 6, characterized in that: A sub-beam (6) is provided between two adjacent sun visors (4), a waterproof board cover (7) is fixedly connected to the upper side of the sub-beam (6), a first sealing strip (8) made of rubber material abutting against the lower side of the sun visor (4) is provided on the sub-beam (6), and a second sealing strip (9) made of rubber material abutting against the upper side of the sun visor (4) is provided on the waterproof board cover (7).

9. The drainage structure of the carport according to claim 8, characterized in that: A slot (221) is provided on the inner side of the inner frame (22), one end of the sub-beam (6) is embedded in the slot (221), and the end has a resting portion (61) resting on the upper surface of the inner frame (22), the other end of the sub-beam (6) is connected to the upper side of the inner frame (22), and the first sealing strip (8) and the second sealing strip (9) both extend from one end of the sub-beam (6) to the other end.

10. The drainage structure of a carport according to any one of claims 3 to 6, characterized in that: The carport further comprises a horizontally arranged crossbeam (10) and an internally hollow connection block (11), wherein the connection block (11) comprises a vertical portion (111) penetrating the upper end of the column (1) and a horizontal portion (112) penetrating the interior of the crossbeam (10), the vertical portion (111) comprising a support surface (113) abutting against the bottom of the frame (2), the support surface (113) comprising a connecting hole (114) connecting the through hole (31) and the inner cavity of the column (1), the aperture of the connecting hole (114) being larger than the aperture of the water passage hole (311).

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