Anti-blocking road drainage facility

Abstract

The utility model relates to an anti-blocking road drainage facility which aims at solving the technical problem that at present, leaves, impurities and the like are prone to being accumulated in drainage grooves to hinder drainage after flowing into the drainage grooves, and the anti-blocking road drainage facility comprises a curb drainage groove A, a curb drainage groove B and an anti-blocking structure. A kerb drainage channel A and a kerb drainage channel B; the kerb drainage channel B is erected on the kerb drainage channel A; the plurality of anti-blocking structures are arranged at a plurality of drainage ports formed in the inner side of the curb drainage groove B one by one; the anti-blocking structure comprises a fixing strip and a screen; the two fixing strips are symmetrically and fixedly arranged on the inner sides of the curb drainage grooves B on the two sides of the drainage opening; the screen is arranged between the two fixing strips; inserting strips are fixedly arranged at the two ends of the screen respectively, the two inserting strips are inserted into inserting grooves formed in the inner ends of the opposite sides of the two fixing strips respectively, and the filter element has the advantage that leaf impurities and the like flowing in along with water are intercepted outside the water outlet.

Description

Technical Field

[0001] The utility model relates to the technical field of road drainage, in particular to an anti-blocking road drainage facility. Background Art

[0002] Road drainage is the process of draining water on the road. Road drainage includes a pavement drainage section and a roadside drainage section. The roadside drainage section includes permeable curbstones arranged on both sides of the road adjacent to the pavement drainage section. A drainage trough is arranged at the bottom of the permeable curbstone. Water enters from the opening on the inner side of the permeable curbstone and is discharged along the drainage trough.

[0003] The openings on the permeable curbstones are open, and while water on the road can flow in, some leaves and impurities will also flow in. When the amount is large, it is easy to accumulate in the drainage ditch and hinder drainage.

[0004] In view of this, we propose an anti-blocking road drainage facility. Utility Model Content

[0005] The purpose of the utility model is to overcome the deficiencies of the prior art, meet actual needs, and provide an anti-blocking road drainage facility to solve the current technical problem that leaves and impurities flow in in large quantities and easily accumulate in the drainage trough to hinder drainage.

[0006] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: designing an anti-blocking road drainage facility, including a curbstone drainage trough A, a curbstone drainage trough B and an anti-blocking structure;

[0007] Curb Drain A and Curb Drain B;

[0008] Wherein, the curbstone drainage trough B is mounted on the curbstone drainage trough A, and the inner cavities of the curbstone drainage trough A and the curbstone drainage trough B together constitute a drainage cavity;

[0009] Several anti-blocking structures are arranged one by one at several drainage outlets opened on the inner side of the curbstone drainage groove B;

[0010] The anti-blocking structure includes a fixing bar and a screen;

[0011] Two fixing bars are symmetrically fixed on the inner side of the curbstone drainage groove B on both sides of the drainage outlet;

[0012] The screen is arranged between the two fixing bars;

[0013] Wherein, the two ends of the screen are fixed with inserting strips, and the two inserting strips are respectively inserted into the slots opened at the inner ends of the two opposite sides of the fixing strips;

[0014] Wherein, the screen mesh cooperates with the drain outlet barrier.

[0015] Preferably, the butt ends of the curbstone drain trough A and the curbstone drain trough B are both arranged in a trapezoidal shape, the butt ends of the curbstone drain trough A and the curbstone drain trough B fit together, and the butt surfaces of the curbstone drain trough A and the curbstone drain trough B are in a broken line shape.

[0016] Preferably, the bottom end of the slot is closed.

[0017] Preferably, the screen adopts a triangular structure design, and the tip of the screen faces outward.

[0018] Preferably, sealing plates are fixed to the upper and lower ends of the screen respectively, the outer ends of the sealing plates are in a triangular structure adapted to the screen, and the inner ends of the sealing plates are in contact with the inner side of the curbstone drainage groove B.

[0019] Preferably, the top of the insert is positioned and matched with the top of the fixing bar through a positioning assembly;

[0020] The positioning assembly includes a fixing block, a connecting block and a positioning block;

[0021] The fixing block is fixed on the top of the cutting strip;

[0022] The connecting block is arranged in front of the fixing block;

[0023] Wherein, the inner top of the connecting block is connected to the outer end of the fixing block via a torsion spring;

[0024] The positioning block is fixedly arranged on the inner bottom of the connecting block;

[0025] Wherein, the positioning block is engaged with the slot provided on the top outer wall of the fixing bar.

[0026] Preferably, the positioning block adopts a semi-cylindrical structure design, the arcuate surface of the positioning block faces inward, and the arched end of the arcuate surface of the positioning block is adapted to the slot.

[0027] Compared with the prior art, the beneficial effects of the present invention are:

[0028] 1. The utility model has the advantage of intercepting leaves and impurities flowing in with water outside the drain outlet by setting fixing strips, screens and cuttings, thereby solving the problem that when water on the road flows in, some leaves and impurities will also flow in, and when the amount is large, they will easily accumulate in the drainage trough and hinder drainage.

[0029] 2. The utility model has the advantage of positioning the inserting strip inserted into the slot by setting a fixing block, a torsion spring, a connecting block, a positioning block and a card slot, so that the inserting strip remains stable after insertion, thereby keeping the screen stable at the drain outlet. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0031] Figure 2 For the utility model Figure 1 A magnified schematic diagram of point A;

[0032] Figure 3 This is a schematic diagram of the anti-blocking structure of the utility model;

[0033] Figure 4 This is a schematic diagram of the connection structure of the positioning component of the present utility model;

[0034] In the figure: 1. Curbstone drain channel A; 2. Curbstone drain channel B; 3. Anti-blocking structure;

[0035] 201, drain outlet;

[0036] 301, fixing bar; 302, screen; 303, insert; 304, sealing plate; 305, positioning assembly;

[0037] 3011, slot; 3012, card slot;

[0038] 3051, fixing block; 3052, torsion spring; 3053, connecting block; 3054, positioning block. DETAILED DESCRIPTION

[0039] The present invention is further described below with reference to the accompanying drawings and embodiments:

[0040] Example 1: A type of anti-blocking road drainage facility, see Figure 1 and Figure 3 :

[0041] It includes a curbstone drainage trough A1, a curbstone drainage trough B2 and an anti-blocking structure 3;

[0042] The curbstone drainage trough A1 is buried in the trough at the side of the road, and the curbstone drainage trough B2 is mounted on the curbstone drainage trough A1. The inner cavities of the curbstone drainage trough A1 and the curbstone drainage trough B2 together form a drainage cavity; a plurality of anti-blocking structures 3 are arranged one by one at the plurality of drainage openings 201 opened on the inner side of the curbstone drainage trough B2;

[0043] The anti-blocking structure 3 includes a fixing bar 301 and a screen 302;

[0044] Two fixing bars 301 are symmetrically fixed to the inside of the curb drain groove B2 on either side of the drain outlet 201. A screen 302 is placed between the two fixing bars 301. The mesh size of the screen 302 can be selected by a skilled person based on actual conditions. Insert bars 303 are fixed to each end of the screen 302. The two insert bars 303 are inserted into slots 3011 formed on the inner ends of opposite sides of the two fixing bars 301. The bottom ends of the slots 3011 are sealed. Once the insert bars 303 are fully inserted into the slots 3011, they will not move further downward. The screen 302 is configured to block the drain outlet 201.

[0045] The utility model has the advantage of intercepting leaves and impurities flowing in with water outside the drain outlet 201 by providing a fixing strip 301, a screen 302 and a cutting strip 303, thereby solving the problem that when water on the road flows in, some leaves and impurities also flow in, and when the amount is large, they are easily accumulated in the drainage trough and hinder drainage.

[0046] Example 2: A type of anti-blocking road drainage facility, see Figure 1 and Figure 2 :

[0047] The butt joints of curb drain trough A1 and curb drain trough B2 are both trapezoidal in shape, so that they fit together and form a zigzag surface. The zigzag surface creates a larger contact surface and better sealing.

[0048] Example 3: A type of anti-blocking road drainage facility, see Figure 3 :

[0049] The screen 302 is designed with a triangular structure, with the tip facing outward. Sealing plates 304 are fixed to the top and bottom ends of the screen 302. The outer ends of the sealing plates 304 are triangular in shape, matching the screen 302, while the inner ends of the sealing plates 304 contact the inner side of the curb drain groove B2. As water flows in, leaf impurities are drained along the tip and slope of the screen 302, reducing the possibility of leaf impurities clogging the screen 302. Furthermore, the sealing plates 304 at the top and bottom of the screen 302 block the gaps between the top and bottom ends of the screen 302, preventing leaf impurities from entering through the top and bottom ends of the screen 302.

[0050] Example 4: A type of anti-blocking road drainage facility, see Figure 4 :

[0051] The top of the insert 303 is positioned and matched with the top of the fixing bar 301 through the positioning assembly 305;

[0052] The positioning assembly 305 includes a fixing block 3051 , a connecting block 3053 and a positioning block 3054 ;

[0053] The fixing block 3051 is fixed to the top of the insert 303; the connecting block 3053 is located in front of the fixing block 3051. The inner top of the connecting block 3053 is connected to the outer end of the fixing block 3051 via a torsion spring 3052. The elastic coefficient of the torsion spring 3052 is selected by a skilled person based on actual conditions. The positioning block 3054 is fixed to the inner bottom of the connecting block 3053. The positioning block 3054 engages with a slot 3012 defined in the top outer wall of the fixing bar 301. The positioning block 3054 has a semi-cylindrical structure, with its curved surface facing inward, and its arched end mates with the slot 3012. When the curved surface of the positioning block 3054 contacts the top outer wall of the fixing bar 301, it is squeezed outward, causing the connecting block 3053 to rotate outward, allowing the insert 303 to be smoothly inserted into the slot 3011.

[0054] The present invention has the advantage of positioning the insert 303 inserted into the slot 3011 by providing the fixing block 3051, the torsion spring 3052, the connecting block 3053, the positioning block 3054 and the card slot 3012, so that the insert 303 remains stable after insertion, thereby keeping the screen 302 stable at the drain outlet 201.

[0055] Working Principle: When using the device of the present invention, curb drain trough A1 is embedded in a trough at the edge of the road, and curb drain trough B2 is mounted on curb drain trough A1. The butt ends of curb drain trough A1 and curb drain trough B2 mate. Insertion strip 303 is inserted into slot 3011. The curved surface of positioning block 3054 is squeezed outward when it contacts the top outer wall of fixing strip 301. Connecting block 3053 is squeezed outward and rotated, compressing torsion spring 3052 until insertion strip 303 is fully inserted into slot 3011. When the arched end of positioning block 3054 aligns with slot 3012, the arched end of positioning block 3054 engages with slot 3012 under the action of torsion spring 3052. Insertion strip 303 remains stable after insertion, thereby keeping screen 302 stable at drain outlet 201. The sealing plates 304 at the upper and lower ends of screen 302 can block the gap between the upper and lower ends of screen 302. As water flows into the drain outlet 201, the leaf impurities will be discharged along the tip and slope of the screen 302 to both sides. The water enters the drainage cavity formed by the curb drain groove A1 and the curb drain groove B2 and is discharged, and the leaf impurities are intercepted outside.

[0056] The embodiments disclosed in the present invention are preferred embodiments, but are not limited to them. Ordinary technicians in this field can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. As long as they do not deviate from the spirit of the present invention, they are all within the scope of protection of the present invention.

Claims

1. An anti-blocking road drainage facility, characterized in that: include: Curb gutter A (1) and curb gutter B (2); Wherein, the curbstone drainage groove B (2) is mounted on the curbstone drainage groove A (1), and the inner cavities of the curbstone drainage groove A (1) and the curbstone drainage groove B (2) together form a drainage cavity; A plurality of anti-blocking structures (3) are arranged one by one at a plurality of drainage openings (201) opened inside the curbstone drainage groove B (2); The anti-blocking structure (3) comprises: Two fixing strips (301) are symmetrically fixed on the inner side of the curbstone drainage groove B (2) on both sides of the drainage outlet (201); A screen (302) is arranged between the two fixing bars (301); Wherein, two ends of the screen (302) are respectively fixed with inserting strips (303), and the two inserting strips (303) are respectively inserted into slots (3011) opened at the inner ends of the two fixing strips (301) on opposite sides; Wherein, the screen (302) is arranged to cooperate with the drainage outlet (201).

2. The anti-blocking road drainage facility according to claim 1, characterized in that: The butt ends of the curbstone drainage groove A (1) and the curbstone drainage groove B (2) are both arranged in a trapezoidal shape. The butt ends of the curbstone drainage groove A (1) and the curbstone drainage groove B (2) fit together. The butt surfaces of the curbstone drainage groove A (1) and the curbstone drainage groove B (2) are in a broken line shape.

3. The anti-blocking road drainage facility according to claim 1, characterized in that: The bottom end of the slot (3011) is closed.

4. The anti-blocking road drainage facility according to claim 1, characterized in that: The screen (302) adopts a triangular structure design, and the tip of the screen (302) faces outwards.

5. The anti-blocking road drainage facility according to claim 4, characterized in that: The upper and lower ends of the screen (302) are respectively fixed with sealing plates (304), the outer end of the sealing plate (304) is in a triangular structure adapted to the screen (302), and the inner end of the sealing plate (304) is in contact with the inner side of the curbstone drainage groove B (2).

6. The anti-blocking road drainage facility according to claim 1, characterized in that: The top of the inserting strip (303) is positioned and matched with the top of the fixing strip (301) through a positioning assembly (305); The positioning component (305) comprises: A fixing block (3051) fixedly mounted on the top of the insert (303); A connecting block (3053) is arranged in front of the fixing block (3051); The inner top of the connecting block (3053) is connected to the outer end of the fixing block (3051) via a torsion spring (3052); A positioning block (3054) is fixedly arranged at the inner bottom of the connecting block (3053); The positioning block (3054) is engaged with a slot (3012) provided on the top outer wall of the fixing bar (301).

7. The anti-blocking road drainage facility according to claim 6, characterized in that: The positioning block (3054) adopts a semi-cylindrical structure design, the arcuate surface of the positioning block (3054) faces inwards, and the arched end of the arcuate surface of the positioning block (3054) is adapted to the clamping groove (3012).

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