Filtering structure of highway drainage channel

Abstract

The utility model relates to the technical field of highway drainage channels, and discloses a filtering structure of a highway drainage channel, which comprises a channel body, two groups of bearing plates are symmetrically arranged in the channel body, a filtering mechanism for filtering impurities in water is arranged on the two groups of bearing plates, and an opening and closing mechanism is arranged on the filtering mechanism. The filtering mechanism comprises a filtering plate arranged on the two bearing plates, two moving plates are symmetrically connected to the filtering plate, two supporting rods are symmetrically installed on the top of each moving plate, and a top plate is jointly installed on the tops of the two supporting rods on the same side. The road drainage channel solves the problems that when an existing road drainage channel is used, garbage on the road surface can block the drainage channel along with water flow, meanwhile, when pedestrians pass through the drainage holes, mobile phones and other objects on the pedestrians sometimes fall into the flow channel through the drainage holes, the diameters of the drainage holes are small, the hands of the pedestrians cannot stretch into the lower portion of a sealing cover, and the drainage channel is blocked. And taking out is not convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of highway drainage channels, especially the filtering structure of highway drainage channels. Background Art

[0002] Generally, drainage channels are provided beside highways. A highway drainage channel refers to a structure that can drain the slope water intercepted by the roadbed above the road, quickly collect it and introduce it into a smooth drainage channel, and discharge it below the road through bridges, culverts, etc. The drainage channel consists of a flow channel and a cover. In actual use, the water flow is guided through the flow channel, and the cover seals the top of the flow channel. Drainage holes provided on the cover divert the rainwater on the highway into the flow channel to prevent waterlogging on the road surface.

[0003] When the existing highway drainage channels are in use, the garbage on the road surface will form blockages in the drainage channels along with the water flow. At the same time, when pedestrians pass by the drainage holes, sometimes they will drop mobile phones and other items on their bodies into the flow channel through the drainage holes. Since the aperture of the drainage holes is small, the human hand cannot reach under the cover, making it inconvenient to take out. Therefore, a filtering structure for highway drainage channels is needed to solve the above problems. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is: in order to overcome the problems existing above, a filtering structure for highway drainage channels is provided, which solves the problems that when the existing highway drainage channels are in use, the garbage on the road surface will form blockages in the drainage channels along with the water flow, and at the same time, when pedestrians pass by the drainage holes, sometimes they will drop mobile phones and other items on their bodies into the flow channel through the drainage holes, and since the aperture of the drainage holes is small, the human hand cannot reach under the cover, making it inconvenient to take out.

[0005] The utility model solves its technical problems by adopting the following technical solutions:

[0006] The filtering structure of a highway drainage channel includes a water channel body. Two groups of bearing plates are symmetrically arranged inside the water channel body. A filtering mechanism for filtering debris in water is arranged on the two groups of bearing plates, and an opening and closing mechanism is arranged on the filtering mechanism.

[0007] Preferably, the filtering mechanism includes a filter plate arranged on the two groups of bearing plates. Two groups of moving plates are symmetrically connected to the filter plate. Two groups of support rods are symmetrically installed on the top of each group of moving plates. The tops of the two groups of support rods on the same side are jointly installed with a top plate.

[0008] Preferably, two groups of limit blocks are symmetrically installed on the surface of each group of moving plates. Multiple groups of sliding grooves adapted to the limit blocks are symmetrically arranged on the filter plate. The moving plates are slidably connected to the surface of the filter plate through the limit blocks. The heights of the filter plate, the water channel body, and the top plate are the same.

[0009] Preferably, the opening and closing mechanism includes an opening and closing plate disposed within the filter plate. Two groups of limiting plates are symmetrically mounted on the opening and closing plate. A locking block is slidably connected to the bottom of each group of limiting plates, and a fastening knob is threadedly connected to each locking block.

[0010] Preferably, a chute adapted to the locking block is formed on the opening and closing plate. The locking block is slidably connected within the chute and fixed by the fastening knob.

[0011] Preferably, an installation groove is formed on the filter plate. The opening and closing plate is disposed within the installation groove and fixed by the locking block. Multiple groups of card slots adapted to the locking block are formed within the installation groove.

[0012] The advantages and positive effects of the present utility model are as follows:

[0013] 1. For the filtering structure of the highway drainage channel proposed in the present application, when debris and garbage in the water flow to the filter plate, water can enter the inside of the channel body through the top and both sides of the filter plate, thereby ensuring the normal passage of water while intercepting garbage and debris. Since both sides of the filter plate are in a sunken state, debris will remain inside. During cleaning, only by pulling up the top plate to drive the moving plate can the debris on it be cleaned out, which is convenient for cleaning.

[0014] 2. For the filtering structure of the highway drainage channel proposed in the present application, when a pedestrian's item falls into the inside of the channel body, only need to loosen the fastening knob, then slide the locking block to separate it from the filter plate, take out the opening and closing plate, and the pedestrian can take out the item by himself. After taking out, reinstall the opening and closing plate in place. The structure is simple and the operation is easy. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present utility model will be further described below with reference to the drawings and embodiments.

[0016] Figure 1 is a schematic structural view of the present utility model;

[0017] Figure 2 is a side view of the present utility model;

[0018] Figure 3 is a schematic structural view of the filter plate of the present utility model;

[0019] Figure 4 is a schematic structural view of the moving plate of the present utility model;

[0020] Figure 5 is a bottom view of the filter frame of the present utility model;

[0021] Figure 6 is a schematic structural view of the opening and closing plate of the present utility model.

[0022] The markings in the attached drawings are described separately as follows: 1. Water channel body; 2. Bearing plate; 3. Filter mechanism; 301. Filter plate; 302. Moving plate; 303. Support rod; 304. Top plate; 4. Opening and closing mechanism; 401. Opening and closing plate; 402. Limiting plate; 403. Locking block; 404. Tightening knob. Detailed implementation mode

[0023] Now, the present utility model will be further described in detail with reference to the attached drawings. These attached drawings are all simplified schematic diagrams, only illustrating the basic structure of the present utility model in a schematic manner, so they only show the components related to the present utility model. The following is a further detailed description of the embodiments of the present utility model with reference to the attached drawings:

[0024] As Figures 1-5 shown, the filter structure of the highway drainage channel described in the present utility model includes a water channel body 1, two groups of bearing plates 2 are symmetrically arranged in the water channel body 1, a filter mechanism 3 for filtering sundries in the water is arranged on the two groups of bearing plates 2, and an opening and closing mechanism 4 is arranged on the filter mechanism 3;

[0025] The filter mechanism 3 includes a filter plate 301 arranged on the two groups of bearing plates 2, two groups of moving plates 302 are symmetrically connected to the filter plate 301, two groups of support rods 303 are symmetrically installed on the top of each group of moving plates 302, and the tops of the two groups of support rods 303 on the same side are jointly installed with a top plate 304;

[0026] The opening and closing mechanism 4 includes an opening and closing plate 401 arranged in the filter plate 301, two groups of limiting plates 402 are symmetrically installed on the opening and closing plate 401, a locking block 403 is slidably connected to the bottom of each group of limiting plates 402, and a tightening knob 404 is threadedly connected to each group of locking blocks 403.

[0027] Wherein, two groups of limiting blocks are symmetrically installed on the surface of each group of moving plates 302, multiple groups of chutes adapted to the limiting blocks are symmetrically arranged on the filter plate 301, the moving plates 302 are slidably connected to the surface of the filter plate 301 through the limiting blocks, the heights of the filter plate 301, the water channel body 1 and the top plate 304 are flush, water flow can enter the water channel body 1 through the top and both sides of the filter plate 301, thereby ensuring the normal passage of water flow while intercepting garbage and sundries. Since both sides of the filter plate 301 are in a concave state, sundries will remain therein. During cleaning, only by lifting the top plate 304 upward to drive the moving plates 302 to clean the sundries on them, which is convenient for cleaning.

[0028] A chute adapted to the locking block 403 is provided on the opening and closing plate 401. The locking block 403 is slidably connected in the chute and fixed by the fastening knob 404. An installation groove is provided on the filter plate 301. The opening and closing plate 401 is arranged in the installation groove and fixed by the locking block 403. A plurality of card slots adapted to the locking block 403 are provided in the installation groove. When a pedestrian's item falls into the water channel body 1, only the fastening knob 404 needs to be loosened, and then the locking block 403 is slid to separate it from the filter plate 301, and the opening and closing plate 401 is taken out, and the pedestrian can take out the item by himself.

[0029] Working principle: When the sundries and garbage in the water flow to the filter plate 301, the water flow can enter the water channel body 1 through the top and both sides of the filter plate 301, thereby ensuring the normal passage of the water flow while intercepting the garbage and sundries. Since both sides of the filter plate 301 are in a concave state, sundries will remain inside. During cleaning, only by pulling up the top plate 304 to drive the moving plate 302 to clean the sundries on it, which is convenient for cleaning. When a pedestrian's item falls into the water channel body 1, only the fastening knob 404 needs to be loosened, and then the locking block 403 is slid to separate it from the filter plate 301, and the opening and closing plate 401 is taken out, and the pedestrian can take out the item by himself. After taking out, the opening and closing plate 401 is reinstalled and reset. The structure is simple and the operation is easy.

[0030] It should be emphasized that the embodiments described in the present invention are illustrative rather than restrictive. Therefore, the present invention is not limited to the embodiments described in the specific implementation manners. Any other implementation manners obtained by those skilled in the art according to the technical solutions of the present invention also belong to the protection scope of the present invention.

Claims

1. A filtration structure for a highway drainage channel, comprising a channel body (1), characterized in that: Two groups of bearing plates (2) are symmetrically arranged in the water channel body (1); filtering mechanisms (3) for filtering debris in the water are arranged on the two groups of bearing plates (2); and an opening and closing mechanism (4) is arranged on the filtering mechanism (3).

2. The filtering structure of the highway drainage channel according to claim 1, characterized in that: The filtering mechanism (3) comprises a filtering plate (301) arranged on two groups of supporting plates (2), two groups of movable plates (302) are symmetrically connected to the filtering plate (301), two groups of supporting rods (303) are symmetrically mounted on the top of each group of movable plates (302), and a top plate (304) is commonly mounted on the tops of the two groups of supporting rods (303) on the same side.

3. The filtering structure of the highway drainage channel according to claim 2, characterized in that: Two groups of limit blocks are symmetrically mounted on the surface of each group of the movable plates (302); a plurality of groups of slide grooves adapted to the limit blocks are symmetrically arranged on the filter plate (301); the movable plates (302) are slidably connected to the surface of the filter plate (301) via the limit blocks; and the filter plate (301), the water channel body (1) and the top plate (304) are at the same height.

4. The filtering structure of the highway drainage channel according to claim 3, characterized in that: The opening and closing mechanism (4) comprises an opening and closing plate (401) arranged inside the filter plate (301), two groups of limit plates (402) being symmetrically mounted on the opening and closing plate (401), a locking block (403) being slidably connected to the bottom of each group of limit plates (402), and a tightening knob (404) being threadedly connected to each group of locking blocks (403).

5. The filtering structure of the highway drainage channel according to claim 4, characterized in that: The opening and closing plate (401) is provided with a sliding groove matched with the locking block (403), and the locking block (403) is slidably connected in the sliding groove and fixed by a tightening knob (404).

6. The filtering structure of the highway drainage channel according to claim 4, characterized in that: The filter plate (301) is provided with a mounting groove, the opening and closing plate (401) is arranged in the mounting groove and fixed by a locking block (403), and the mounting groove is provided with a plurality of groups of slots matching the locking block (403).

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