Enhanced drainage channel

Abstract

The utility model discloses a reinforced drainage channel which comprises a drainage channel body, the drainage channel body is of a U-shaped structure, the drainage channel body comprises a bottom plate, a plurality of supporting strips are arranged at the bottom of the bottom plate, the two ends of the bottom plate are connected with reinforcing plates inclining outwards respectively, and the upper ends of the two reinforcing plates are provided with L-shaped step plates. And a leakage cover plate is placed at the upper ends of the two L-shaped step plates. According to the drainage channel, an existing side plate with the surface of a plane structure is replaced with the reinforcing plate with the uneven surface, the drainage channel can be supported through the supporting strips arranged at the bottom, meanwhile, the structural strength of the bottom plate can be improved through the supporting strips, and compared with an existing drainage channel, the drainage channel is higher in structural strength and not prone to deformation and damage.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage engineering for roads, farmlands, etc., and in particular to an enhanced drainage ditch. Background Art

[0002] Most of the existing drainage ditches (troughs) are made of bricks or cast-in-place concrete, which requires on-site work, is troublesome to construct, and has troublesome interception operations and poor actual use effects. Therefore, in recent years, some people have also used plastic drainage gutters.

[0003] The existing plastic drainage trough includes a bottom plate, two side plates (whose surfaces are flat planes) and an L-shaped step plate installed on the upper ends of the two side plates (on which a drain cover plate can be placed). The bottom plate and the two side plates form a U-shaped trough. In actual use, the side plates of the existing plastic drainage troughs often bend and deform (bend inward or outward) due to excessive force. Therefore, the present application provides an enhanced drainage trough to meet the needs. Utility Model Content

[0004] The purpose of the present application is to provide a reinforced gutter, which is used to solve the technical problem that the side plates of the existing gutter are bent and deformed due to excessive force.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a reinforced drainage trough, comprising a drainage trough, which is arranged as a U-shaped structure, and the drainage trough includes a bottom plate with a plurality of support bars at the bottom, and the two ends of the bottom plate are respectively connected with reinforcement plates which are arranged to be inclined outward and have an uneven surface, and the upper ends of the two reinforcement plates are respectively provided with L-shaped step plates, and the upper ends of the two L-shaped step plates are placed with leakage cover plates.

[0006] As a preferred implementation mode of this embodiment, it also includes a plurality of reinforcing pull bars, and two pull blocks are symmetrically arranged at the lower end of the reinforcing pull bars, and the drainage groove is provided with a slot adapted to the pull blocks.

[0007] As a preferred implementation manner in this embodiment, a plurality of T-shaped reinforcement blocks are arranged at the junction of the L-shaped step plate and the reinforcement plate.

[0008] As a preferred implementation manner in this embodiment, the lower ends of the two L-shaped step plates are connected to the upper ends of the corresponding reinforcement plates through a bending portion.

[0009] As a preferred implementation in this embodiment, the surface of the reinforcing plate can be set to be a wave-shaped concave-convex type, a trapezoidal concave-convex type, or a V-shaped concave-convex type.

[0010] In summary, the technical effects and advantages of the utility model are:

[0011] The utility model has a reasonable structure. The drainage trough replaces the existing side plates with a flat surface structure by a reinforcement plate with an uneven surface, and the drainage trough can be supported by a support strip arranged at the bottom. At the same time, the structural strength of the bottom plate can also be increased by the support strip. Compared with the existing drainage trough, the drainage trough has a higher structural strength and is less prone to bending and deformation.

[0012] In the utility model, a reinforcing strip is also provided, which can form a lateral support for the two reinforcing plates, prevent the two reinforcing plates from deforming inward or outward, further enhance the overall structural strength of the drainage trough, and the reinforcing strip is plug-in-connected with the drainage trough to facilitate the installation of the two.

[0013] In the utility model, a T-shaped reinforcement block is arranged at the joint of the L-shaped step plate and the reinforcement plate, which can enhance the structural strength of the joint of the L-shaped step plate and the reinforcement plate, and further enhance the structural strength of the entire drainage trough. The reinforcement block is arranged in a T-shape because the T-shaped structure has higher rigidity and bearing capacity, and at the same time can more evenly disperse the external load and force to both sides of the structure, thereby reducing the local stress concentration and helping to improve the overall strength and stability of the structure.

[0014] In the utility model, the bending portion is connected to the upper end of the corresponding reinforcing plate, and the arrangement of the bending portion can further enhance the structural strength of the reinforcing plate, so that the reinforcing plate is not prone to bending and deformation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application 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 present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 This is a schematic diagram of the partial split structure of the utility model;

[0017] Figure 2 for Figure 1 Schematic diagram of the split structure of the middle reinforcement brace and the drainage trough;

[0018] Figure 3 for Figure 2 Schematic diagram of the structure of the middle reinforcement brace;

[0019] Figure 4 for Figure 1 Schematic diagram of the front view structure of the middle drainage trough;

[0020] Figure 5 for Figure 1 Schematic diagram of the structure of the middle drainage trough when viewed from above;

[0021] Figure 6 It is a schematic diagram of the structure of the drainage trough from a top view in cross section.

[0022] In the figure: 1. drainage trough; 101. bottom plate; 102. reinforcement plate; 103. support bar; 104. L-shaped step plate; 105. bending part; 2. T-shaped reinforcement block; 3. reinforcement pull bar; 31. pull block; 32. hollow cavity; 33. reinforcement plate; 4. drain cover plate; 5. slot; 6. inclined surface. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example: Reference Figure 1 The illustrated enhanced drainage trough comprises a drainage trough 1, which is arranged as a U-shaped structure. The drainage trough 1 comprises a bottom plate 101 with a plurality of support bars 103 at the bottom. Both ends of the bottom plate 101 are respectively connected with reinforcement plates (102) which are arranged to be inclined outward and have uneven surfaces. The upper ends of the two reinforcement plates 102 are both arranged with L-shaped step plates 104, and the upper ends of the two L-shaped step plates 104 are placed with drain cover plates 4.

[0025] The drainage trough 1 replaces the existing side plates with a flat surface structure with a reinforcement plate 102 with an uneven surface, and the drainage trough 1 can be supported by the support bars 103 arranged at the bottom. At the same time, the structural strength of the bottom plate 101 can also be increased by the support bars 103. Compared with the existing drainage trough 1, the drainage trough 1 has a higher structural strength and is less prone to deformation and damage.

[0026] It should be noted that, first, since the drain trough 1 is a plastic part (using injection molding or molding process), the two reinforcement plates 102 are tilted outward to facilitate the top mold operation after the drain trough is formed, to facilitate the demoulding of the drain trough 1 and also to facilitate the stacking of the reinforcement plates (after the two reinforcement plates 102 are tilted outward, the drain trough 1 is wide at the top and narrow at the bottom, which facilitates the plug-in and stacking of the drain trough 1); second, the outward tilt angle of the reinforcement plates 102 is controlled between 5° and 10°, and the demoulding effect is optimal; third, the outward tilt of the two reinforcement plates 102 of the drain trough 1 also facilitates the plug-in and stacking of the two drain troughs 1, and the narrow bottom opening of the upper drain trough 1 can be directly inserted into the wide upper opening of the lower drain trough 1 to form a stack, which is conducive to the stacking and transportation of the drain troughs 1; fourth, the front and rear ends of the drain trough 1 are both provided with U-shaped mounting parts, which can realize the splicing of multiple drain troughs 1; fifth, U-shaped reinforcement ribs can also be provided on the outer wall of the drain trough 1 to further enhance the structural strength.

[0027] As a preferred implementation in this embodiment, Figure 1 and Figure 2 As shown, it also includes a plurality of reinforcing tie bars 3 , two tie blocks 31 are symmetrically arranged at the lower end of the reinforcing tie bars 3 , and a slot 5 adapted to the tie blocks 31 is arranged on the drainage groove 1 .

[0028] By setting the pull block 31 of the reinforcing pull strip 3 and plugging it into the corresponding slot 5 on the drain trough 1, a lateral support effect can be formed for the two reinforcing plates 102, which can prevent the two reinforcing plates 102 from deforming inward or outward, further enhancing the overall structural strength of the drain trough 1, and the reinforcing pull strip 3 is plugged into the drain trough 1 to facilitate the installation of the two.

[0029] It should be noted that if Figure 3 As shown, the reinforcing strip 3 is provided with a hollow cavity 32 , and a reinforcing plate 33 is provided in the hollow cavity 32 , wherein the cavity 32 is provided to reduce weight and injection molding raw material costs, and the reinforcing plate 33 is provided to enhance the structural strength of the reinforcing strip 3 .

[0030] As a preferred implementation in this embodiment, Figure 1 , Figure 4 and Figure 5 As shown, a plurality of T-shaped reinforcement blocks 2 are arranged at the joint between the L-shaped step plate 104 and the reinforcement plate 102 .

[0031] The setting of the T-shaped reinforcement block 2 can enhance the structural strength of the connection between the L-shaped step plate 104 and the reinforcement plate 102, thereby enhancing the structural strength of the entire drainage trough 1. The reinforcement block 2 is set to be T-shaped because the T-shaped structure has higher rigidity and bearing capacity. At the same time, it can more evenly distribute the external load and force to both sides of the structure, reducing local stress concentration and helping to improve the overall strength and stability of the structure.

[0032] It should be noted that, first, the T-block 105 also acts as a hook, because the material of the drain trough 1 is generally plastic, which has no adhesion to concrete (the installation plan of the drain trough 1 is to first cast and level the ditch bottom, and then put the drain trough into the drain ditch after the cast-in-place ditch bottom is hardened, and then use concrete to cast the drain ditch on both sides to the height of the ground). Over time, the concrete on both sides of the drain trough 1 will separate from each other and form a gap. The T-block 105 can be used to embed the drain trough 1 in the concrete on both sides to avoid the separation of the concrete on both sides of the drain trough 1 and the formation of a gap, which is beneficial to the stability of the drain trough 1; second, since the drain trough 1 is an injection molded part, the inclined surface 6 is provided on the T-block 105 to facilitate the demoulding of the drain trough 1.

[0033] As a preferred implementation in this embodiment, Figure 1 and Figure 4 As shown, the lower ends of the two L-shaped step plates 104 are connected to the upper ends of the corresponding reinforcement plates 102 through the bending portions 105 .

[0034] The bending portion 105 is connected to the L-shaped step plate 104, and the setting of the bending portion 105 can further enhance the structural strength of the reinforcing plate 102 (similar to iron sheet, with one or more folds, usually 90°, its structural strength will be higher), so that the reinforcing plate 102 is not easy to bend and deform.

[0035] It should be noted that: first, the angle between the bending portion 105 and the L-shaped step plate 104 is controlled between 80° and 90°, and the structural strength will be better; second, the bending portion 105 can have one or more folds.

[0036] As a preferred implementation in this embodiment, the surface of the reinforcing plate 102 can be configured to be wavy, trapezoidal, or V-shaped.

[0037] like Figure 1 or Figure 6 As shown, the reinforcing plate 102 is wavy, and the structural strength of the entire plate body is enhanced by the uneven undulating surface. Of course, it is not limited to the wavy convex and concave type, and can also be a trapezoidal convex and concave type or a V-shaped convex and concave type, or other convex and concave types.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. An enhanced drainage trough, comprising a drainage trough (1), wherein the drainage trough (1) is configured as a U-shaped structure, characterized in that: The drainage trough (1) comprises a bottom plate (101) with a plurality of support bars (103) at the bottom, and reinforcement plates (102) arranged outwardly inclined and having uneven surfaces are respectively connected at both ends of the bottom plate (101), and L-shaped step plates (104) are arranged at the upper ends of the two reinforcement plates (102), and drain cover plates (4) are placed at the upper ends of the two L-shaped step plates (104).

2. The enhanced drainage trough according to claim 1, characterized in that: It also comprises a plurality of reinforcing tie bars (3), two tie blocks (31) being symmetrically arranged at the lower ends of the reinforcing tie bars (3), and a slot (5) matching the tie blocks (31) being arranged on the drainage groove (1).

3. The enhanced drainage trough according to claim 1, characterized in that: A plurality of T-shaped reinforcement blocks (2) are provided at the junction between the L-shaped step plate (104) and the reinforcement plate (102).

4. The enhanced drainage trough according to claim 1, characterized in that: The lower ends of the two L-shaped step plates (104) are connected to the upper ends of the corresponding reinforcement plates (102) via a bent portion (105).

5. The enhanced drainage trough according to claim 1, characterized in that: The surface of the reinforcing plate (102) may be configured to be wavy concave-convex, trapezoidal concave-convex, or V-shaped concave-convex.

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