Drainage ditch and drainage system with integrated ditch cover

Abstract

The utility model discloses a ditch-cover integrated drainage ditch and drainage system, and relates to the field of drainage wells. The ditch and cover integrated drainage ditch comprises a drainage ditch body with an inverted trapezoidal cross section, drainage holes which penetrate through the two ends of the drainage ditch body and have oval cross sections are formed in the drainage ditch body, a plurality of water leakage holes which are communicated with the drainage holes and have strip-shaped cross sections are formed in the top of the drainage ditch body, and the water leakage holes are formed in the length direction of the drainage ditch body at intervals. The ditch and cover integrated drainage ditch and drainage system provided by the utility model have the advantages of high structural strength, long service life, low preparation cost, no risk of falling of the cover plate and the like.

Description

Technical Field

[0001] The present application relates to the field of drainage wells, and more specifically, to a drainage ditch and drainage system with an integrated ditch cover. Background Art

[0002] In construction projects such as underground garages, along outdoor roads, and at the beginning and end of ramps, ground-mounted drainage ditches with covers are often required to drain rainfall. Currently, these ditches are typically formed by pouring concrete on-site with formwork, and the covers are either prefabricated or prefabricated.

[0003] However, this drainage ditch construction method has a long ditch formwork construction period and high labor costs, and the ditch cover and the ditch body are separate structures. After repeated action of loads such as automobile wheel pressure, the ditch cover is prone to loosening, falling off, deformation or damage, affecting the appearance and usability of the ground. Utility Model Content

[0004] The purpose of this application is to provide a drainage ditch and drainage system with an integrated ditch cover, which has the advantages of high structural strength, long service life, low preparation cost, and no risk of cover falling off.

[0005] This application is implemented as follows:

[0006] The present application provides a drainage ditch with an integrated ditch cover, which includes a drainage ditch body with an inverted trapezoidal cross-section, a drainage hole with an elliptical cross-section passing through both ends of the drainage ditch body, and a plurality of leakage holes with a strip-shaped cross-section connected to the drainage holes provided on the top of the drainage ditch body, and the plurality of leakage holes are arranged at intervals along the length direction of the drainage ditch body.

[0007] In some optional embodiments, both sides of one end of the drainage ditch body are respectively raised to form a protrusion with a trapezoidal longitudinal section, and both sides of the other end of the drainage ditch body are recessed to form a groove for snapping the protrusion.

[0008] In some optional implementation schemes, the drainage ditch body is provided with a plurality of annular steel bars spaced apart along its length and a plurality of longitudinal steel bars extending along its length, and each longitudinal steel bar is connected to each annular steel bar.

[0009] In some optional embodiments, the bottom wall of the drainage ditch body is recessed to form a plurality of connecting bottom grooves extending along the length direction thereof.

[0010] In some optional implementation schemes, both sides of the top of the drainage hole are respectively recessed to form screen chutes extending along the length direction of the drainage ditch body, and a filter screen is provided in the drainage hole on both sides, which is slidably inserted into the two screen chutes.

[0011] In some optional embodiments, elastic rubber strips cooperating with the screen sliding grooves are respectively provided on the top surfaces and / or bottom surfaces on both sides of the filter screen.

[0012] In some optional embodiments, at least one hook is hingedly connected to both ends of each filter screen; when the ends of the two drainage ditch bodies are pressed and aligned, the hook detachably connects the ends of the two adjacent filter screens.

[0013] The present application also provides a ditch cover integrated drainage system, which includes a plurality of the above-mentioned ditch cover integrated drainage ditches, and the ends of the drainage ditch bodies are pressed and connected in sequence.

[0014] The present application provides the following beneficial effects: the integrated drain ditch with a ditch cover provided herein comprises a drain ditch body having an inverted trapezoidal cross-section, the drain ditch body being provided with drainage holes with elliptical cross-sections extending through both ends thereof, and the top of the drain ditch body being provided with a plurality of strip-shaped drainage holes communicating with the drainage holes, the plurality of drainage holes being spaced apart along the length of the drain ditch body. The integrated drain ditch with a ditch cover and the drainage system provided herein have the advantages of high structural strength, long service life, low manufacturing cost, and no risk of cover plate falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 A schematic structural diagram of a drainage ditch with an integrated ditch cover provided in Example 1 of the present application from a first perspective;

[0017] Figure 2 A schematic structural diagram of the drain ditch with an integrated ditch cover provided in Example 1 of the present application from a second perspective;

[0018] Figure 3 A schematic cross-sectional structural diagram of a drain ditch with an integrated ditch cover provided in Example 1 of the present application, omitting the longitudinal reinforcement;

[0019] Figure 4 A schematic cross-sectional view of the annular reinforcement of the drain ditch with integrated ditch cover provided in Example 1 of the present application;

[0020] Figure 5 A schematic diagram of the longitudinal cross-section of the drain ditch with integrated ditch cover provided in Example 1 of the present application;

[0021] Figure 6This is a schematic cross-sectional view of the filter screen in the drain ditch with an integrated drain cover provided in Example 2 of the present application, with both sides of the filter screen being clamped to the screen chutes on both sides of the top of the drain hole of the drain ditch body;

[0022] Figure 7 This is a schematic structural diagram of the filter screen in the drainage ditch with an integrated ditch cover provided in Example 2 of the present application.

[0023] In the figure: 100, drainage ditch body; 110, drainage hole; 120, leakage hole; 130, protrusion; 140, groove; 150, annular steel bar; 160, longitudinal steel bar; 170, connecting bottom trough; 180, screen slide; 190, filter screen; 200, elastic strip; 210, hook. DETAILED DESCRIPTION

[0024] To make the objectives, technical solutions, and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Generally, the components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations.

[0025] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for protection, but merely represents selected embodiments of the present application. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments in the present application without creative work are within the scope of protection of the present application.

[0026] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0027] In the description of this application, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the product of this application is typically placed when in use. These terms are intended only to facilitate the description of this application and simplify the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this application. Furthermore, the terms "first," "second," "third," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0028] Furthermore, terms such as "horizontal," "vertical," and "overhanging" do not necessarily imply that a component must be absolutely horizontal or overhanging, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but rather that it can be slightly tilted.

[0029] It should also be noted that, in the description of this application, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0030] In this application, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0031] The features and performance of the drain ditch with integrated drain cover of the present application are further described in detail below in conjunction with the embodiments.

[0032] Example 1

[0033] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 As shown, an embodiment of the present application provides a drain ditch with an integrated ditch cover, which includes a drain ditch body 100 whose cross section is an inverted isosceles trapezoid with the base on top, and a drainage hole 110 with an elliptical cross section passing through both ends of the drain ditch body 100 is provided in the drain ditch body 100, and seven leakage holes 120 with a strip-shaped cross section connected to the drainage holes 110 are provided on the top of the drain ditch body 100, and the seven leakage holes 120 are arranged at intervals along the length direction of the drain ditch body 100.

[0034] One end of the gutter body 100 has protrusions on both sides, forming trapezoidal protrusions 130 in longitudinal cross-section. The other end of the gutter body 100 has recesses on both sides, forming grooves 140 for receiving the protrusions 130. The gutter body 100 is equipped with eight annular steel bars 150 spaced apart along its length and ten longitudinal steel bars 160 extending along its length. Each longitudinal steel bar 160 connects to a respective annular steel bar 150. The ten longitudinal steel bars 160 are spaced apart along the circumference of the annular steel bars 150. A annular steel bar 150 is located on either side of each drainage hole 120. The bottom wall of the gutter body 100 is recessed, forming four connecting bottom grooves 170 extending along its length. The cross-section of the connecting bottom grooves 170 is an isosceles trapezoid with the base at the bottom.

[0035] The ditch cover integrated drainage ditch provided in the embodiment of the present application includes a drainage ditch body 100 with an inverted isosceles trapezoidal cross-section and drainage holes 110 with elliptical cross-sections running through both ends of the drainage ditch body 100. The top surface of the drainage ditch body 100 is provided with leakage holes 120 arranged at intervals and connected to the drainage holes 110, thereby connecting the top cover and the drainage ditch body 100 to form a whole, eliminating the need to set up a separate drainage ditch top cover, and avoiding defects such as loosening, falling off, deformation or breakage of the cover plate caused by repeated action of vehicle wheel pressure load on the drainage ditch body 100. The production cost can be reduced by mass production in the factory through molds, and the quality and structural durability of the drainage ditch body 100 can be effectively controlled. At the same time, by arranging annular steel bars 150 arranged at intervals along its length direction and longitudinal steel bars 160 extending along its length direction inside the drainage ditch body 100, the longitudinal steel bars 160 are connected to each annular steel bar 150, which can ensure that the drainage ditch body 100 has high force-bearing performance and load-bearing capacity.

[0036] Among them, the two sides of one end of the drainage ditch body 100 are respectively raised to form a protrusion 130 with a trapezoidal longitudinal cross-section, and the two sides of the other end of the drainage ditch body 100 are recessed to form a groove 140 for snapping the protrusion 130. The ends of each drainage ditch body 100 can be aligned and pressed together in sequence to form a drainage ditch for drainage, and the stable connection of each drainage ditch body 100 is ensured by snapping together the protrusions 130 and the grooves 140 on both sides of the ends of two adjacent drainage ditch bodies 100.

[0037] The bottom wall of the drainage ditch body 100 is recessed to form four connecting bottom grooves 170 extending along its length, which can facilitate the installation of the drainage ditch body 100. During installation, the drainage ditch body 100 is first stably installed on the lower structure of the ground, and then the concrete ground surface material is poured to fill the connecting bottom grooves 170 between the drainage ditch body 100 and the lower structure. After the concrete bottom surface material in the connecting bottom grooves 170 solidifies, the drainage ditch body 100 and the lower structure can be connected into a whole, which can eliminate the process of supporting the drainage ditch formwork.

[0038] Example 2

[0039] like Figure 6 and Figure 7 As shown, the embodiment of the present application provides a drain ditch with an integrated ditch cover, which has a structure roughly the same as that of the drain ditch with an integrated ditch cover provided in Example 1, with the difference being that, in the present embodiment, both sides of the top of the drainage hole 110 are respectively recessed to form a screen chute 180 extending along the length direction of the drainage ditch body 100, and a filter screen 190 is provided on both sides of the drainage hole 110 and is slidably inserted into the two screen chute 180, and the top and bottom surfaces of both sides of the filter screen 190 are respectively provided with elastic rubber strips 200 that cooperate with the screen chute 180, and each filter screen 190 is hinged at both ends with a hook 210; when the ends of the two drainage ditch bodies 100 are pressed and aligned, the hook 210 can detachably connect the ends of the two adjacent filter screens 190.

[0040] The drain cover integrated drain provided by the embodiment of the present application has a screen chute 180 formed on both sides of the top of the drain hole 110 and extending along the length of the drain body 100. This makes it easy for construction workers to insert the filter screen 190 into the drain hole 110 and slide the two sides of the filter screen 190 into the two screen chute 180 for fixation. The filter screen 190 is used to filter, support and collect leaves and debris that fall into the drain hole 110 through the leak hole 120, preventing leaves and debris from entering the drain hole 110 and accumulating and causing blockage. The top and bottom surfaces of the filter screen 190 are respectively provided with elastic rubber strips 200 that cooperate with the screen chute 180. The elastic rubber strips 200 provided on the top and bottom surfaces of the filter screen 190 can be used to press against the inner walls of the screen chute 180, thereby stably clamping the two sides of the filter screen 190 into the two screen chute 180.

[0041] A hook 210 is hinged at both ends of each filter screen 190; when the ends of the two drain ditch bodies 100 are pressed and aligned, the hook 210 can detachably connect the ends of the two adjacent filter screens 190. By hingedly connecting the rotatable hooks 210 at both ends of each filter screen 190, when constructing two adjacent drain ditch bodies 100, the two filter screens 190 can be respectively inserted into the drainage holes 110 of the two drain ditch bodies 100 and snapped into the corresponding screen chute 180, and then the hooks 210 can be used to connect the adjacent ends of the two filter screens 190. The ends of the filter screens 190 are connected in sequence through two corresponding hooks 210 after the ends of the drain ditch bodies 100 are pressed and connected in sequence to form the drain ditch, so that the ends of the filter screens 190 are connected in sequence through two corresponding hooks 210, which makes it convenient for construction personnel to pull out the interconnected filter screens 190 from one end of the drain ditch in sequence to overcome the elastic force of the elastic rubber strip 200 and clean the debris on the filter screens 190, and makes it convenient for construction personnel to re-insert the filter screens 190 connected at each end through the hooks 210 into the drainage holes 110 of the corresponding drain ditch bodies 100 in sequence and clamp the two sides to the corresponding screen slide grooves 180 respectively.

[0042] The embodiment of the present application also provides an integrated drainage system for ditch covers, which includes a plurality of the integrated drainage ditches for ditch covers in the above-mentioned embodiment 1 or embodiment 2, wherein the ends of each drainage ditch body 100 are pressed and connected in sequence so that the drainage holes 110 of each drainage ditch body 100 are connected in sequence, and the protrusions 130 and grooves 140 on both sides of the ends of two adjacent drainage ditch bodies 100 are snap-fitted with each other.

[0043] The embodiments described above are part of the embodiments of the present application, rather than all of the embodiments. The detailed description of the embodiments of the present application is not intended to limit the scope of the present application for protection, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

Claims

1. A drainage ditch with an integrated ditch cover, characterized in that: It includes a drainage ditch body with an inverted trapezoidal cross-section, wherein the drainage ditch body is provided with drainage holes with elliptical cross-sections running through both ends thereof, and the top of the drainage ditch body is provided with multiple leakage holes with strip-shaped cross-sections connected to the drainage holes, and the multiple leakage holes are arranged at intervals along the length direction of the drainage ditch body.

2. The ditch cover integrated drainage ditch according to claim 1, characterized in that: Both sides of one end of the drainage ditch body are respectively raised to form a bulge with a trapezoidal longitudinal section, and both sides of the other end of the drainage ditch body are recessed to form a groove for clamping the bulge.

3. The integrated drain ditch with a ditch cover according to claim 1, characterized in that: The drainage ditch body is provided with a plurality of annular steel bars spaced apart along its length direction and a plurality of longitudinal steel bars extending along its length direction, and each of the longitudinal steel bars is connected to each of the annular steel bars.

4. The integrated drain ditch with a ditch cover according to claim 1, characterized in that: The bottom wall of the drainage ditch body is recessed to form a plurality of connecting bottom grooves extending along the length direction thereof.

5. The integrated drain ditch with a ditch cover according to claim 1, characterized in that: Both sides of the top of the drainage hole are respectively recessed to form screen chutes extending along the length direction of the drainage ditch body. A filter screen is provided in the drainage hole and is slidably inserted into the two screen chutes on both sides.

6. The ditch cover integrated drainage ditch according to claim 5, characterized in that: The top surfaces and / or bottom surfaces on both sides of the filter screen are respectively provided with elastic rubber strips that cooperate with the screen sliding grooves.

7. The drain ditch with integrated ditch cover according to claim 5, characterized in that: At least one hook is hinged at both ends of each filter screen; when the ends of the two drainage ditch bodies are pressed and aligned, the hook can detachably connect the two adjacent ends of the filter screen.

8. A ditch cover integrated drainage system, characterized in that: It comprises a plurality of drain gutters with integrated drain covers as claimed in any one of claims 1 to 7, and the ends of the drain ditch bodies are pressed and connected in sequence.

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