Roof fair-faced concrete water accumulation prevention structure

Abstract

A roof fair-faced concrete water accumulation prevention structure relates to the technical field of fair-faced concrete and comprises a fair-faced concrete eave, a drainage groove, a drainage hole, a drainage pipe, a filter cover, a sewage discharge hole, a fair-faced concrete stand column, an opening, a splash-proof plate, a supporting shell, a through opening, a sealing door and a filter plate. The eave, the stand columns and the supporting shell are arranged to be of the bare concrete structure, the coordination of the drainage structure and the bare concrete building can be guaranteed to the maximum extent, and the aesthetic effect of the bare concrete building is guaranteed. According to the utility model, the drainage channel and the upright post of the C-shaped structure are not blocked, and the tedious operation of dredging when the whole drainage system is blocked is avoided. All parts of the device are of a fixed structure, the structure is firm and durable, the service life is long, and the maintenance cost is low.

Description

Technical Field

[0001] The invention relates to the technical field of fair-faced concrete, in particular to a roof fair-faced concrete anti-water accumulation structure. Background Art

[0002] Fair-faced concrete is a form of architectural modernism, and is also called decorative concrete because of its decorative effect. The basic idea is that after the concrete is poured, there is no longer any coating, tile, stone or other materials, which is a way to show the plainness of concrete.

[0003] The gutter is an important component of the waterproof structure of the exposed concrete roof. Since light objects such as leaves can easily fly to the roof with the wind, the gutter is prone to blockage over time. Once blockage occurs, it is very cumbersome to clear it.

[0004] The existing patent document CN214884934U discloses a rooftop clear water concrete gutter structure, which includes a roof, a gutter body and a water pipe. Both sides of the roof are provided with mounting structures, and the gutter body forms a rotating structure through an arc-shaped slide groove and an arc-shaped slider of the mounting structure. The new type utilizes the first connecting column, the second connecting column, the arc-shaped slide groove and the arc-shaped slider of the mounting structure to cooperate with each other, so as to rotate the gutter body, thereby cleaning up the garbage and impurities on the gutter body, making the gutter body more efficient when in use and less likely to cause blockage. However, the patent document still has the following problems:

[0005] 1. The drainage ditch is a rotatable structure with poor stability and short service life.

[0006] 2. The structure does not match the style of the exposed concrete building and can easily reduce the aesthetic effect of the exposed concrete building.

[0007] 3. Pulling the rope to flip the garbage off the gutter will cause the garbage to spread onto the ground in front of the house, which will not only pollute the environment but also cause trouble for subsequent cleaning. Utility Model Content

[0008] The present invention provides a rooftop plain concrete anti-water accumulation structure, the purpose of which is to solve the problems described in the background technology section 1-3.

[0009] To achieve the above purpose, the technical solution of this novel invention is:

[0010] A rooftop clear water concrete anti-water accumulation structure comprises a clear water concrete eaves integrally connected to the lower edge of the clear water concrete roof, a drainage groove is provided on the top of the eaves along the length direction, a drainage pipe is connected to the bottom end of the drainage groove through a drainage hole, a filter cover is provided on the top of the drainage hole, sewage holes are provided at both ends of the drainage groove, and a clear water concrete column is connected to the outer side of the sewage hole, the column is a C-shaped structure, an opening is provided on the top of the back plate of the C-shaped structure, and the opening is connected to the sewage hole, and a splash plate is fixedly embedded in the open end of the C-shaped structure of the column located on the opposite side of the sewage hole, the splash plate is used to block the sewage that rushes out of the drainage groove and discharges it downward along the channel formed by the C-shaped structure, the bottom end of the column is fixedly connected to a cubic support shell of the clear water concrete structure, a through-hole is provided on the top of the support shell for sewage to enter, a sealing door is provided on the outer surface of the support shell, the bottom end of the shell is connected to the water inlet of the underground drainage pipe located on the ground, and the water inlet is provided with a filter plate.

[0011] Preferably, the eaves are of a cubic structure as a whole, the bottom of the gutter is provided with a long strip of water collecting trough arranged along the length direction of the gutter, the drainage holes are evenly distributed at the bottom of the gutter, the top end of the drain pipe is connected to the lower end of the drainage hole, and the bottom end of the drain pipe is connected to the water inlet of the sewer pipe on the ground.

[0012] Preferably, the drainage hole is a square hole, which is arranged at both ends of the eaves and is connected to the inside of the drainage trough.

[0013] Preferably, a flooding slope is provided between the inner port of the sewage hole and the outer edge of the water collecting tank.

[0014] Preferably, the filter cover is buckled on the top of the water collection tank.

[0015] Preferably, the filter cover is a semi-cylindrical structure, and both ends of the filter cover and the bottom of the side wall are pre-buried in the bottom of the drainage trough.

[0016] Preferably, the upper part of the inner end of the column is fixedly connected with a corbel structure, and the top of the corbel structure is against the lower surface of the eaves.

[0017] Preferably, the bottom end of the column passes through the top wall of the supporting shell and is fixedly connected to the ground inside the supporting shell.

[0018] Preferably, the columns, support shells and drainage grooves are all waterproofed.

[0019] The new type of roof clear water concrete anti-water accumulation structure has the following beneficial effects:

[0020] 1. This new model can ensure the coordination between the drainage structure and the fair-faced concrete building to the greatest extent by setting the eaves, columns and supporting shells as fair-faced concrete structures, thereby ensuring the aesthetic effect of the fair-faced concrete building.

[0021] 2. This new model can ensure that the drainage trough and the C-shaped structure columns are not blocked, avoiding the tedious operation of unblocking the entire drainage system when it is blocked. The debris that is directed into the support shell only needs to be cleaned by opening the sealing door regularly, which will not cause environmental pollution and is also very convenient to clean.

[0022] 3. All components of this new model are fixed structures, which are firm and durable, have a long service life and low maintenance cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 , a front view structural diagram of the new model (with the eaves cut away);

[0024] Figure 2 , a side view structural diagram of the novel;

[0025] Figure 3 , a schematic diagram of the top view of the structure of the new drainage trough (omitting the filter cover);

[0026] Figure 4 , a schematic diagram of the side section structure of the filter cover of the present invention arranged in the drainage trough;

[0027] Figure 5 , a schematic diagram of the top plan view of the structure of the novel support;

[0028] 1: roof, 2: eaves, 21: gutter, 3: column, 4: splash plate, 5: drain hole, 6: sealing door, 7: supporting shell, 8: corbel structure, 9: drain pipe, 10: filter cover, 11: sump, 111: drain hole, 12: filter plate, 13: underground drainage pipe, 14: flood slope, 15: opening. DETAILED DESCRIPTION

[0029] The following is a detailed description of the implementation method of the present invention in a step-by-step manner. The description is only a preferred embodiment of the present invention and is not intended to limit the scope of protection of the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

[0030] In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "top", "bottom", "inside" and "outside" indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only used to describe the present invention and simplify the description, rather than indicating or implying that the device or element referred to must have a specific direction, and a specific direction structure and operation, and therefore cannot be understood as a limitation on the present invention.

[0031] The following embodiments may be understood as explaining part of the structure of the present invention individually, or may be understood as a combination of multiple embodiments to illustrate the structure of the present invention in a wider range.

[0032] Example 1

[0033] A rooftop concrete anti-water accumulation structure, such as Figure 1-5 As shown, it includes a plain concrete eave 2 integrally connected to the lower edge of a plain concrete roof 1, a drainage groove 21 is provided on the top of the eave 2 along the length direction, a drainage pipe 9 is connected to the bottom of the drainage groove 21 through a drainage hole 111, a filter cover 10 is provided on the top of the drainage hole 111, sewage holes 5 are provided at both ends of the drainage groove 21, and a plain concrete column 3 is connected to the outer side of the sewage hole 5, the column 3 is a C-shaped structure, and an opening 15 is provided on the top of the back plate of the C-shaped structure, and the opening 15 is connected to the sewage hole 5 The column 3 is located at the open end of the C-shaped structure on the opposite side of the sewage discharge hole 5, and a splash plate 4 is fixedly embedded therein. The splash plate 4 is used to block the sewage that rushes out of the drainage trough 21 and discharges it downward along the channel formed by the C-shaped structure. The bottom end of the column 3 is fixedly connected to a cubic support shell 7 of a clear concrete structure. The top of the support shell 7 is provided with a through hole for sewage to enter. The outer surface of the support shell 7 is provided with a sealing door 6. The bottom end of the support shell is connected to the water inlet of the underground drainage pipe 13 located on the ground, and the water inlet is provided with a filter plate 12.

[0034] Example 2

[0035] like Figure 1-5 As shown, the eaves 2 is a cubic structure as a whole, the bottom of the drainage trough 21 is provided with a long strip of water collecting trough 11 arranged along the length direction of the drainage trough, the drainage holes 111 are evenly distributed at the bottom of the water collecting trough 11, the top end of the drainage pipe 9 is connected to the lower end of the drainage hole 111, and the bottom end of the drainage pipe 9 is connected to the water inlet of the sewer pipe on the ground.

[0036] Example 3

[0037] like Figure 2 As shown, the drainage hole 5 is a square hole, which is arranged at both ends of the eaves 2 and is connected to the inside of the drainage groove 21.

[0038] like Figure 1 ,3 As shown, a flooding slope 14 is provided between the inner end of the sewage discharge hole 5 and the outer edge of the water collecting tank 11 .

[0039] Example 4

[0040] like Figure 1 , 4 As shown, the filter cover 10 is buckled on the top of the water collection tank 111.

[0041] like Figure 4 As shown, the filter cover 10 is a semi-cylindrical structure, and both ends and the bottom of the side wall of the filter cover 10 are pre-buried in the bottom of the drainage groove 21.

[0042] Example 5

[0043] like Figure 1 As shown, the upper part of the inner end of the column 3 is fixedly connected with a corbel structure 8, and the top of the corbel structure 8 is against the lower surface of the eaves 2. The column not only has the effect of diverting sewage, but also can support the eaves.

[0044] Example 6

[0045] like Figure 1 , 2 As shown, the bottom end of the column 3 passes through the top wall of the support shell 7 and is fixedly connected to the ground inside the support shell 7 (not shown in the figure), which further enhances the stability of the structure of the column 3 itself.

[0046] like Figure 1-5 As shown, the upright column 3, the supporting shell 7 and the drainage groove 21 are all waterproofed.

[0047] The use principle of this new model:

[0048] 1. This new model can ensure the coordination between the drainage structure and the fair-faced concrete building to the greatest extent by setting the eaves, columns and supporting shells as fair-faced concrete structures, thereby ensuring the aesthetic effect of the fair-faced concrete building.

[0049] 2. When the filter cover is not blocked, rainwater enters the sump through the filter cover and is discharged through the drain pipe; when there are too many light debris sliding down from the roof into the drain trough, the filter cover will be blocked. At this time, the water flow of the filter cover is not smooth, and the water surface outside the filter cover rises, driving the light debris to float on the water surface. When the water surface exceeds the height of the flood slope, the light debris enters the column of the C-shaped structure together with the water flow. Due to the splash plate, the water flow will not leave the C-shaped structure channel outward due to parabolic motion, but will continue to fall along the channel and enter the support shell through the through-hole. Under the filtration of the filter plate, the debris accumulates in the support shell. If there is too much accumulation, the sealing door can be opened for cleaning; at the same time, the column of the C-shaped structure is designed to be open, which can avoid the defect that the closed pipe is easily blocked. The new type can ensure that the drain trough and the column of the C-shaped structure will not be blocked through the above design, and avoid the cumbersome operation of clearing the blockage of the entire drainage system.

[0050] 3. All components of this new model are fixed structures, which are firm and durable, have a long service life and low maintenance cost.

Claims

1. A rooftop clear concrete anti-water accumulation structure, characterized by: The utility model comprises a clear-faced concrete eaves integrally connected to the lower edge of the clear-faced concrete roof, wherein a drainage groove is provided on the top of the eaves along the length direction, a drainage pipe is connected to the bottom end of the drainage groove through a drainage hole, a filter cover is provided on the top end of the drainage hole, sewage holes are provided at both ends of the drainage groove, a clear-faced concrete column is connected to the outer side of the sewage hole, the column is a C-shaped structure, an opening is provided on the top of the back plate of the C-shaped structure, the opening is connected to the sewage hole, a splash plate is fixedly embedded in the open end of the C-shaped structure of the column located on the opposite side of the sewage hole, the splash plate is used to block the sewage rushing out of the drainage groove and discharge it downward along the channel formed by the C-shaped structure, the bottom end of the column is fixedly connected to a cubic supporting shell of the clear-faced concrete structure, a through-hole is provided on the top of the supporting shell for sewage to enter, a sealing door is provided on the outer surface of the supporting shell, the bottom end of the shell is connected to the water inlet of the underground drainage pipe located on the ground, and the water inlet is provided with a filter plate.

2. A rooftop clear concrete anti-water accumulation structure as claimed in claim 1, characterized in that: The eaves are of a cubic structure as a whole, the bottom of the drainage trough is provided with a long strip water collecting trough arranged along the length direction of the drainage trough, the drainage holes are evenly distributed at the bottom of the water collecting trough, the top end of the drainage pipe is connected to the lower end of the drainage hole, and the bottom end of the drainage pipe is connected to the water inlet of the sewer pipe on the ground.

3. A rooftop clear concrete anti-water accumulation structure as claimed in claim 2, characterized in that: The drainage holes are square holes, which are arranged at both ends of the eaves and are connected with the inside of the drainage trough.

4. A rooftop clear concrete anti-water accumulation structure as claimed in claim 3, characterized in that: A flooding slope is provided between the inner port of the sewage discharge hole and the outer edge of the water collecting tank.

5. A rooftop clear concrete anti-water accumulation structure as claimed in claim 4, characterized in that: The filter cover is buckled on the top of the water collecting tank.

6. A rooftop clear concrete anti-water accumulation structure as claimed in claim 5, characterized in that: The filter cover is a semi-cylindrical structure, and both ends of the filter cover and the bottom of the side wall are pre-buried in the bottom of the drainage trough.

7. A rooftop clear concrete anti-water accumulation structure as claimed in claim 6, characterized in that: The upper part of the inner side end of the column is fixedly connected with a corbel structure, and the top of the corbel structure is against the lower surface of the eaves.

8. A rooftop clear concrete anti-water accumulation structure as claimed in claim 7, characterized in that: The bottom end of the column passes through the top wall of the supporting shell and is fixedly connected to the ground inside the supporting shell.

9. A rooftop clear concrete anti-water accumulation structure as claimed in claim 8, characterized in that: The upright columns, supporting shells and drainage grooves are all waterproofed.

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