Improved multifunctional highway engineering drainage channel

Abstract

The utility model provides an improved multifunctional highway engineering drainage channel which comprises a drainage channel shell, L-shaped strips are integrally arranged on the inner walls of the two sides of the drainage channel shell from front to back, a cover plate is arranged on the upper portion of the drainage channel shell, water leakage holes are sequentially formed in the upper portion of the cover plate, and mounting holes are sequentially formed in the two sides of the cover plate from front to back. Mounting holes are sequentially formed in the two sides of the upper portion of the drainage channel shell from front to back. Due to the arrangement of the cover plate, the L-shaped groove, the convex block and the water leakage net, a user can conveniently take down the cover plate.

Description

Technical Field

[0001] The utility model belongs to the technical field of highway engineering, and in particular relates to an improved multifunctional highway engineering drainage channel. Background Art

[0002] At present, during the construction of highway projects, it is necessary to install drainage channels in trenches. Existing highway engineering drainage channels include highway engineering drainage channels, including a first channel and a second channel arranged in front of the first channel. The front surfaces of the first channel and the second channel are symmetrically provided with positioning plates, and the upper surfaces of the first channel and the second channel are provided with positioning grooves. The upper surfaces of the first channel and the second channel are symmetrically provided with channel covers, and fixing rods are provided inside the channel covers. Although this type of drainage channel can realize the function of rapid positioning and installation, the surface of the channel cover is flat, and it is inconvenient for users to remove the channel cover. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides an improved multifunctional highway engineering drainage channel, in which an empty groove is added to the channel cover plate to facilitate users to remove the channel cover plate.

[0004] The utility model is realized by the following technical solutions:

[0005] An improved multifunctional highway engineering drainage channel includes a drainage channel shell, characterized in that the inner walls on both sides of the drainage channel shell are integrated with L-shaped strips from front to back, a cover plate is provided on the upper part of the drainage channel shell, water leakage holes are sequentially opened on the upper part of the cover plate, mounting holes are sequentially opened on both sides of the cover plate from front to back, mounting holes are sequentially opened on both sides of the upper part of the drainage channel shell from front to back, positioning protrusions are integrated at the four corners of the lower part of the cover plate, and bumps are integrated on both sides of the lower part of the cover plate, L-shaped grooves are opened at the position of the bumps, and a water leakage net is installed inside the L-shaped grooves.

[0006] Preferably, an L-shaped steel mesh is fixedly installed on the upper part between the multiple L-shaped bars arranged on the left side.

[0007] Compared with the prior art, the beneficial effects of the utility model are:

[0008] 1. In the utility model, the arrangement of the cover plate, L-shaped groove, protrusion and water leakage net is conducive to users to easily remove the cover plate.

[0009] 2. In the utility model, the L-shaped strip and the L-shaped steel mesh are arranged to be helpful for filtering rainwater and other liquids on the road. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural schematic diagram of the utility model.

[0011] Figure 2 It is a cross-sectional structural schematic diagram of the cover plate of the utility model.

[0012] In the figure:

[0013] 1. Drainage channel shell; 2. L-shaped strip; 3. L-shaped steel mesh; 4. Cover plate; 41. L-shaped groove; 42. Bump; 43. Leakage net; 5. Leakage hole; 6. Installation hole; 7. Positioning protrusion. DETAILED DESCRIPTION

[0014] The utility model is described in detail below in conjunction with the accompanying drawings. Figure 1 and attached Figure 2 As shown, an improved multifunctional highway engineering drainage channel includes a drainage channel shell 1, and the inner walls on both sides of the drainage channel shell 1 are integrally provided with L-shaped bars 2 from front to back, an L-shaped steel mesh 3 is fixedly installed on the upper part between multiple L-shaped bars 2 arranged on the left side, and an L-shaped steel mesh 3 is fixedly installed on the upper part between multiple L-shaped bars 2 arranged on the right side, and the upper ends of the two L-shaped steel meshes 3 are connected and fixed by bolts, a cover plate 4 is provided on the upper part of the drainage channel shell 1, and water leakage holes 5 are sequentially opened on the upper part of the cover plate 4, and installation holes 6 are sequentially opened on both sides of the cover plate 4 from front to back, and installation holes 6 are sequentially opened on both sides of the upper part of the drainage channel shell 1 from front to back, and positioning protrusions 7 are integrated at the four corners of the lower part of the cover plate 4.

[0015] In this embodiment, combined with the Figure 2 As shown, protrusions 42 are integrally provided on both sides of the lower part of the cover plate 4, and an L-shaped groove 41 is opened at the position of the protrusion 42. A water leakage net 43 is installed inside the L-shaped groove 41. The water leakage net 43 is made of PVC net. When the user removes the cover plate 4, the bolts fixing the cover plate 4 and the drainage channel shell 1 are first removed. The user puts his hand into the L-shaped groove 41 to buckle the cover plate 4, thereby facilitating the cover plate 4 to be lifted and then remove the cover plate 4.

[0016] In this embodiment, specifically, grooves adapted to the positioning protrusions 7 are respectively formed at the four corners of the upper portion of the drainage channel housing 1 .

[0017] In this embodiment, specifically, a through hole is opened at the lower portion of the protrusion 42 , and the through hole is used to drain the accumulated water in the L-shaped groove 41 .

[0018] How it works

[0019] In the utility model, the drain channel shell 1 is installed in the drain channel. During installation, the positioning protrusion 7 plays a role in positioning the cover plate 4, so that the upper and lower mounting holes 6 are aligned, and the cover plate 4 is fixed to the drain channel shell 1 through the mounting holes 6 and external bolts. The water on the road flows through the cover plate 4 and the leakage hole 5 to the L-shaped steel mesh 3 for filtration, and impurities such as leaves and stones remain on the L-shaped steel mesh 3, and liquids such as rainwater flow into the drain channel shell 1.

[0020] Utilizing the technical solution described in the utility model, or those skilled in the art designing similar technical solutions inspired by the technical solution of the utility model to achieve the above-mentioned technical effects, all fall within the protection scope of the utility model.

Claims

1. An improved multifunctional highway engineering drainage channel, the improved multifunctional highway engineering drainage channel comprising a drainage channel shell (1), characterized in that: Both inner walls of the drain channel housing (1) are integrally provided with L-shaped strips (2) from front to back, a cover plate (4) is provided on the upper part of the drain channel housing (1), water leakage holes (5) are sequentially provided on the upper part of the cover plate (4), mounting holes (6) are sequentially provided on both sides of the cover plate (4) from front to back, mounting holes (6) are sequentially provided on both sides of the upper part of the drain channel housing (1), positioning protrusions (7) are integrally provided at the four corners of the lower part of the cover plate (4), protrusions (42) are integrally provided on both sides of the lower part of the cover plate (4), L-shaped grooves (41) are provided at the positions of the protrusions (42), and a water leakage net (43) is installed inside the L-shaped grooves (41).

2. The improved multifunctional highway engineering drainage channel as claimed in claim 1, characterized in that: An L-shaped steel mesh (3) is fixedly installed on the upper part between the plurality of L-shaped bars (2) arranged on the left side.

3. The improved multifunctional highway engineering drainage channel as claimed in claim 1, characterized in that: An L-shaped steel mesh (3) is fixedly installed on the upper part between the plurality of L-shaped bars (2) arranged on the right side.

4. The improved multifunctional highway engineering drainage channel as claimed in claim 3, characterized in that: The upper ends of the two L-shaped steel meshes (3) are connected and fixed by bolts.

5. The improved multifunctional highway engineering drainage channel as claimed in claim 1, characterized in that: Grooves matching the positioning protrusions (7) are respectively formed at the four upper corners of the drainage channel housing (1).

6. The improved multifunctional highway engineering drainage channel as claimed in claim 1, characterized in that: A through hole is formed at the lower part of the protrusion (42).

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