Vertically-arranged drainage site

Abstract

The utility model discloses a vertically-arranged drainage site. The overall longitudinal gradient range of the overall construction site is 0.3%-1%. The whole construction site is provided with a plurality of drainage sites along the longitudinal gradient, and the drainage sites are connected in a continuous turn-back slope mode. Each drainage site is provided with a leveled slope crest along the slope direction of the drainage site, two drainage sites with opposite slope directions are leveled on the two sides of each leveled slope crest, and a plurality of roads are arranged at the slope bottoms of every two drainage sites; a drainage collection point is arranged at the slope bottom of each drainage site. The vertically arranged drainage site can adapt to different drainage sites, aiming at different site conditions, a plurality of small-range drainage slope surfaces along the slope direction are leveled in one or two single-side drainage sites in the site, and the small-range drainage slope surfaces and the adjacent small-range slope surfaces are in a turn-back slope form. And the earth surface rainwater in the field can be quickly drained.

Description

Technical Field

[0001] The utility model belongs to the technical field of drainage of a wide range of construction sites, and in particular relates to a vertically arranged drainage site. Background Art

[0002] In recent years, extreme weather has occurred frequently, and the instantaneous intensity of extreme rainstorms is relatively high. Surface rainwater has caused serious consequences for the scouring of sites, and local short-term waterlogging problems have occurred from time to time. In view of the frequent occurrence of the above problems, higher requirements are put forward for site design. In view of the actual needs of saving land and investment, and accelerating the design and construction progress of projects in arid and rainless areas, it is now necessary to adopt a treatment method under the condition of unorganized drainage on the site, that is, it is necessary to solve the site drainage problem when there is no open drainage ditch and rainwater pipe on a large-scale project site.

[0003] The patent publication number is CN104088491B, and the name is a patent application for a slope vertical layout method of a 220kV substation. It utilizes the natural terrain of the hillside, and the vertical design conforms to the natural terrain. Various equipment and structures are arranged according to the terrain of the mountain. The excavation and filling of the site is naturally balanced, and no large-scale earthwork leveling is performed. The road perpendicular to the slope direction of the site, the operating path and the operating floor perpendicular to the slope direction; the road perpendicular to the slope direction of the site is designed as an urban road at the high part of the slope, and a curb is set; it is designed as a highway road at the low part of the slope; for the operating path, it is also designed as an urban road at the high part of the slope, and a curb is set; it is also designed as a highway road at the low part of the slope. Although this patent application is also a vertical layout method of the site, it cannot solve the site drainage problem when there is no open drainage ditch and rainwater pipe on the site. Utility Model Content

[0004] In order to overcome the problems existing in the above-mentioned prior art, the purpose of the utility model is to provide a vertically arranged drainage site. By setting the site drainage partitions and drainage slopes, it can produce better drainage effects when the surface rainwater drainage of the site is not smooth, similar to the drainage of "glazed tile sloping roofs of ancient buildings", which greatly reduces the erosion of the site by instantaneous extreme rainstorms and reduces water accumulation on the site.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A vertically arranged drainage site comprises: an overall construction site, wherein the overall longitudinal slope of the overall construction site ranges from 0.3% to 1%; the overall construction site is arranged with a plurality of drainage sites along the longitudinal slope, and each of the drainage sites is connected with each other in the form of a continuous return slope; each of the drainage sites has a leveled slope top along its slope direction, and both sides of each of the leveled slope tops are leveled with two drainage sites with opposite slope directions, a plurality of roads are arranged in the overall construction site, and the plurality of roads are arranged at the bottom of the slope of every two drainage sites; a drainage collection point is arranged at the bottom of the slope of each drainage site; the slope direction of the drainage site connected to the drainage collection point faces the drainage collection point closest to it.

[0007] Optionally, a rainwater collection pool connected to the drainage collection point is arranged around the drainage collection point.

[0008] Optionally, at least one drainage collection point is provided at the bottom of the slope of the drainage site.

[0009] Optionally, the road is provided with drainage facilities.

[0010] Optionally, the drainage facility is a drainage ditch.

[0011] Optionally, the overall construction site has two leveled slope tops with opposite slopes.

[0012] Optionally, curbstones are arranged on both sides of the road, and the top of the curbstone is at the same height as the foot of the drainage site connected thereto.

[0013] Optionally, the road intersects with the slope of the drainage site.

[0014] The construction method of a vertically arranged drainage site comprises the following steps:

[0015] S1: Roughly level the overall construction site, level out several drainage sites, and set up drainage collection points at the lowest point of the drainage sites;

[0016] S2: Excavating or backfilling the leveled slope top on the drainage site, making the drainage sites on both sides of the leveled slope top have opposite slope directions, and making the slope range of the drainage site 0.3%-1%; wherein, in the drainage site with a drainage converging point, excavating or backfilling the drainage site connected to the drainage converging point to face the drainage converging point;

[0017] S3: Excavate or backfill a number of roads within the overall construction site, and connect both sides of the roads to the bottom of the slope of the drainage site.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] The vertically arranged drainage site of the utility model can adapt to different drainage sites. In the overall construction site, according to different site conditions, multiple small-scale drainage slopes along the slope direction are leveled in one or two single-sided drainage sites in the site. The small-scale drainage slope and the adjacent small-scale slope are in the form of a return slope. The site drainage effect is similar to the unorganized drainage effect of the glazed tile slope roof of an ancient building, and the surface rainwater in the site can be quickly discharged. At the same time, according to actual experience, the slope of each small-scale slope is conventionally 0.3% to 1%. By arranging roads in the overall construction site, the scouring of the site by rainwater is reduced, which is conducive to the drainage of surface rainwater. The utility model can reduce the scouring of the site by rainwater by reasonably increasing the drainage partitions and dispersing the drainage point arrangement when there is no drainage system in a large area. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings described herein are for explanation purposes only and are not intended to limit the scope of the present invention in any way. In addition, the shapes and proportional dimensions of the components in the drawings are only for illustration purposes to help understand the present invention and are not intended to specifically limit the shapes and proportional dimensions of the components of the present invention. In the drawings:

[0021] Figure 1 This is a schematic diagram of the site design of Example 1 of the present utility model;

[0022] Figure 2 This is a schematic diagram of the site design of Example 2 of the present utility model;

[0023] Figure 3 It is a site cross-sectional view of the utility model;

[0024] Figure 4 A three-dimensional diagram of the site of the utility model;

[0025] Figure 5 This is a schematic diagram of site design of Example 3 of the present utility model;

[0026] Among them, 1. Overall construction site; 2. Drainage site; 3. Leveling of slope top; 4. Road; 5. Drainage collection point; 6. Design contour line; 7. Design drainage slope direction. DETAILED DESCRIPTION

[0027] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0028] It should be noted that when an element is referred to as being "disposed on" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element at the same time.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0030] The utility model is described in detail below in conjunction with the accompanying drawings.

[0031] like Figures 1 to 4 As shown, a vertically arranged drainage site of the utility model comprises:

[0032] An overall construction site 1, wherein the overall longitudinal slope of the overall construction site 1 ranges from 0.3% to 1%; the overall construction site 1 is provided with a plurality of drainage sites 2 arranged along the longitudinal slope, and each of the drainage sites 2 is connected with each other in the form of a continuous return slope; each of the drainage sites 2 has a leveled slope top 3 along its slope direction, and both sides of each of the leveled slope top 3 are leveled with two drainage sites 2 with opposite slope directions; a plurality of roads 4 are arranged in the overall construction site 1, and a plurality of roads 4 are arranged at the bottom of the slope of every two drainage sites 2; a drainage collection point 5 is arranged at the bottom of the slope of each drainage site 2; the slope direction of the drainage site 2 connected to the drainage collection point 5 is toward the drainage collection point 5 closest to it.

[0033] Optionally, the boundary shape of the drainage site 2 includes a rectangular site.

[0034] Preferably, the slope of the drainage site 2 is 0.3%.

[0035] The drainage collection point 5 is used to collect rainwater in the site. Optionally, a rainwater collection pool is arranged near the drainage collection point 5. The road 4 intersects with the slope of the drainage site 2.

[0036] There are curbstones on both sides of the road 4, and the top of the curbstone is at the same height as the foot of the drainage site 2 connected thereto.

[0037] The utility model provides a construction method for a vertically arranged drainage site, comprising the following steps:

[0038] S1: Roughly level and clean the overall construction site 1, level out a number of drainage sites 2, and set a drainage collection point 5 at the lowest point of the drainage site 2;

[0039] S2: Excavating or backfilling the leveled slope top 3 on the drainage site 2, and making the drainage sites 2 on both sides of the leveled slope top 3 have opposite slopes, and making the slope of the drainage site 2 range from 0.3% to 1%; wherein, in the drainage site 2 with the drainage collection point 5, excavating or backfilling the drainage site 2 connected to the drainage collection point 5 to face the drainage collection point 5;

[0040] S3: A plurality of roads 4 are excavated or backfilled in the overall construction site 1, and both sides of the roads 4 are connected to the bottom of the slope of the drainage site 2. Specifically, the tops of the curbstones on both sides of the roads 4 are connected to the bottom of the slope of the drainage site 2.

[0041] Example 1

[0042] like Figure 1 As shown, in this embodiment, there are a plurality of drainage sites 2 in the overall construction site 1; and the boundary shape of the overall construction site 1 is a rectangular site. Figure 1 Contour lines 6 and designed drainage directions 7 are marked in the middle.

[0043] The overall construction site 1 is provided with a plurality of leveling slope tops 3, and the slope directions of the plurality of leveling slope tops 3 are the same and are all the same as the slope direction of the drainage site 2. A road 4 running through the overall construction site 1 is provided at the middle slope height of the plurality of leveling slope tops 3, and the road 4 can reduce the scouring of the slope bottom by rainwater.

[0044] The road 4 can drain surface rainwater to the lowest point of the entire construction site 1 , and a drainage collection point 5 is provided at the lowest point of the foot of each leveled slope top 3 .

[0045] Example 2

[0046] like Figure 2 As shown, in this embodiment, the overall construction site 1 has a plurality of drainage sites 2 with opposite slopes, and a road 4 is arranged at the highest point of the overall construction site 1, so as to realize two-way drainage of two large areas. Figure 2 Contour lines 6 and designed drainage directions 7 are marked in the middle.

[0047] Each drainage site 2 is provided with a plurality of leveling slope tops 3 , and the slope directions of the plurality of leveling slope tops 3 are the same and are the same as the slope direction of the drainage site 2 where they are located.

[0048] The drainage sites 2 are all the same size. A plurality of roads 4 are built in each drainage site 2, and the roads 4 can drain rainwater to the lowest point of the entire construction site 1. A drainage collection point 5 is arranged at the foot of each leveled slope top 3.

[0049] Example 3

[0050] See also Figure 3 , the direction in the figure is north up and south down. A certain overall construction site 1 is high in the north and low in the south, with a ground elevation of 850.00m~890.00m, and the design elevation is 860.00m~862.00m, high in the north and low in the south, with a slope of 0.4% in the north-south direction and a downhill slope in the south. Due to the requirements of surface water drainage in the east-west direction, a return slope with a slope of 0.5% is adopted, and the comprehensive slope is 0.6%.

[0051] The overall construction site 1 is provided with a plurality of drainage sites 2, and both sides of the leveled slope top 3 are drainage sites 2. Among them, drainage collection points 5 are provided at the bottom of the slope of the drainage site 2 on the westernmost side and the drainage site 2 on the easternmost side.

[0052] Unless otherwise specified, the device elements involved in the above embodiments are all conventional device elements, and the structural settings, working modes or control modes involved are all conventional settings, working modes or control modes in the art unless otherwise specified.

[0053] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.

Claims

1. A vertically arranged drainage site, characterized in that: include: An overall construction site (1), wherein the overall longitudinal slope of the overall construction site (1) ranges from 0.3% to 1%; The overall construction site (1) is provided with a plurality of drainage sites (2) arranged along the longitudinal slope, and each of the drainage sites (2) is connected to each other in the form of a continuous return slope; each of the drainage sites (2) has a leveled slope top (3) along its slope direction, and both sides of each of the leveled slope tops (3) are leveled with two drainage sites (2) with opposite slope directions; a plurality of roads (4) are arranged in the overall construction site (1), and the plurality of roads (4) are arranged at the bottom of the slope of each two drainage sites (2); a drainage collection point (5) is arranged at the bottom of the slope of each drainage site (2); and the slope direction of the drainage site (2) connected to the drainage collection point (5) faces the drainage collection point (5) closest to it.

2. A vertically arranged drainage site according to claim 1, characterized in that: A rainwater collection pool connected to the drainage collection point (5) is arranged around the drainage collection point (5).

3. A vertically arranged drainage site according to claim 1, characterized in that: At least one drainage collection point (5) is provided at the bottom of the slope of the drainage site (2).

4. A vertically arranged drainage site according to claim 1, characterized in that: The road (4) is provided with drainage facilities.

5. A vertically arranged drainage site according to claim 4, characterized in that: The drainage facility is a drainage ditch.

6. A vertically arranged drainage site according to claim 1, characterized in that: The overall construction site (1) has two leveled slope tops (3) with opposite slope directions.

7. The vertically arranged drainage site according to claim 1, characterized in that: Kerbstones are arranged on both sides of the road (4), and the top of the kerbstone is at the same height as the foot of the slope of the drainage site (2) connected thereto.

8. The vertically arranged drainage site according to claim 1, characterized in that: The road (4) intersects with the slope of the drainage site (2).

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