CN216664420U

CN216664420U - Prevent blockking up road rainwater collection device

Info

Publication number: CN216664420U
Application number: CN202123233313.6U
Authority: CN
Inventors: 杨广平; 李春国
Original assignee: China Shanxi Sijian Group Co Ltd
Current assignee: China Shanxi Sijian Group Co Ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-06-03
Anticipated expiration: 2031-12-21

Abstract

The utility model relates to the technical field of municipal drainage, and more particularly to an anti-clogging road rainwater collection device, comprising a rainwater well, a base, a rainwater grate and a filter device, wherein the base is fixedly arranged on the upper end of the rainwater well, and the rainwater grate One end is hinged with the base; the filter device is arranged in the rainwater well and is located just below the rainwater grate, the filter device includes a filter cartridge and a mounting seat, the lower end of the base is provided with a vertical guide rod, and the mounting seat is provided with a The guide hole matched with the vertical guide rod, the side wall of the filter cartridge is provided with a convex edge, the filter cartridge and the mounting seat are coaxially arranged, and the convex edge is in contact with the upper end surface of the mounting seat. The utility model can filter the garbage falling from the rainwater grate by setting the filter cartridge, so as to prevent the garbage from clogging the drainage pipeline too much.

Description

Prevent blockking up road rainwater collection device

Technical Field

The utility model relates to the technical field of municipal drainage, in particular to an anti-blocking road rainwater collecting device.

Background

The road rainwater collecting device is arranged on two sides of a road and at a low-lying position and used for discharging accumulated water on the road. The existing road rainwater collecting device is not provided with a filtering device, so that when road garbage enters the interior of the grate, a drainage pipeline is easily blocked, and great potential safety hazards exist; the opening of the existing rainwater collecting device is fixed, the size of the opening cannot be automatically adjusted according to the water quantity, and when the short-term precipitation is more, the road accumulated water is serious and the water cannot be drained in time.

Therefore, there is a need for improvements to existing devices.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the anti-blocking road rainwater collecting device with the filtering function is provided.

In order to solve the technical problems, the utility model adopts the technical scheme that:

a road rainwater collection device capable of preventing blockage comprises a rainwater well, a base, a rainwater grate and a filtering device, wherein the base is fixedly arranged at the upper end of the rainwater well, and one end of the rainwater grate is hinged with the base;

the rainwater filter is arranged in a rainwater well and is located under a rainwater grate, the filter comprises a filter cylinder and a mounting seat, a vertical guide rod is arranged at the lower end of the base, a guide hole matched with the vertical guide rod is formed in the mounting seat, a convex edge is arranged on the side wall of the filter cylinder, and the filter cylinder is coaxially arranged with the mounting seat and is abutted against the upper end face of the mounting seat.

In order to realize automatically regulated opening size, the base up end is provided with the diversion flume, rainwater comb lower extreme corresponds position fixedly connected with buoyancy piece with the diversion flume, buoyancy piece is provided with a plurality ofly, is provided with the clearance between the adjacent buoyancy piece, buoyancy piece lower extreme sets up in the diversion flume.

In order to ensure the automatic closing of the rain grate, the lower end of the diversion channel is provided with a drainage outlet.

In order to conveniently clean garbage in the filter cylinder, a lifting device is arranged between the mounting seat and the base and comprises a roller and a rope, mounting boxes are fixedly arranged on two sides of the lower end of the base, the roller is rotatably arranged in the mounting boxes along the horizontal direction, connecting holes are formed in two sides of the mounting seat, the rope is wound on the roller, and one end of the rope is fixedly connected with the connecting holes of the mounting seat.

Furthermore, a rotation driving device is arranged on the roller, and the rotation driving device drives the roller to rotate, so as to drive the rope to move and control the lifting of the mounting seat.

In order to position the filter cartridge conveniently, an anti-reverse device is arranged between the rolling shaft and the mounting box and comprises a ratchet wheel and a pawl, the ratchet wheel is fixedly connected with the rolling shaft, and the pawl is hinged to the side wall of the mounting box and matched with the ratchet wheel.

In order to ensure the working position of the filter cylinder, the lower end of the vertical guide rod is provided with a limiting block.

In order to ensure normal drainage under the conventional water condition, the upper end of the rainwater grate is provided with a plurality of conventional water outlets.

Further, the rain grate is rectangular or circular.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the filter cylinder is arranged, so that garbage falling from the rainwater grate can be filtered, and the drainage pipeline is prevented from being blocked by excessive garbage.

2. According to the utility model, the lifting device is arranged between the filtering device and the base, when the filter cylinder has more garbage, the filter cylinder can be lifted by the lifting device for cleaning without entering a catch basin, so that the working strength is reduced, and the operation safety is improved.

3. According to the utility model, the buoyancy block is arranged between the rainwater grate and the base, when the water volume is larger, accumulated water is reserved in the water diversion groove, and the buoyancy block floats the rainwater grate under the action of buoyancy, so that the opening area is increased, the drainage speed is improved, and meanwhile, the passing of pedestrians and vehicles is not influenced.

Drawings

The following will explain embodiments of the present invention in further detail through the accompanying drawings.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial enlarged view of A in FIG. 1;

FIG. 3 is an enlarged view of a portion B of FIG. 1;

FIG. 4 is a side view of the structure of FIG. 2;

fig. 5 is a side view of the structure of fig. 3.

In the figure: 1-catch basin, 2-base, 21-vertical guide rod, 22-flume, 23-water outlet, 24-limit block, 3-rain grate, 31-buoyancy block, 4-filtering device, 41-filter cylinder, 42-mounting seat, 43-guide hole, 44-convex edge, 5-lifting device, 51-rolling shaft, 52-rope, 53-mounting box, 54-rotation driving device, 6-anti-reverse device, 61-ratchet wheel and 62-pawl.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b):

as shown in fig. 1 to 5, the anti-blocking road rainwater collecting device comprises a rainwater well 1, a base 2, a rainwater grate 3, a filtering device 4, a lifting device 5 and an anti-reverse device 6, wherein the base 2 is fixedly arranged at the upper end of the rainwater well 1, one end of the rainwater grate 3 is hinged with the base 2, and the filtering device 4 is arranged in the rainwater well 1 and is positioned under the rainwater grate 3.

Under general conditions, terminal surface and the up end of base 2 are laminated mutually under the rainwater comb 3, the rainwater comb can be rotatory around the relative base 2 of articulated shaft, base 2 up end is provided with diversion trench 22, diversion trench 22 lower extreme is provided with the outlet, rainwater comb 3 lower extreme corresponds position fixedly connected with buoyancy piece 31 with the diversion trench, buoyancy piece 31 is provided with a plurality ofly, be provided with the clearance between the adjacent buoyancy piece 31, buoyancy piece 31 lower extreme sets up in the diversion trench, when having in the diversion trench to deposit water, buoyancy piece 31 upward movement and then open certain angle with the rainwater comb under the buoyancy, the size of outlet can set up according to the demand, under the condition of the same precipitation, outlet 23 is littleer, ponding is more in the diversion trench, rainwater comb 3 openings are bigger.

The filtering device 4 comprises a filter cylinder 41 and a mounting seat 42, wherein the lower end of the base 2 is provided with a vertical guide rod 21, the mounting seat 42 is provided with a guide hole 43 matched with the vertical guide rod 21, the mounting seat is guided by the vertical guide rod 21, the lower end of the vertical guide rod 21 is provided with a limiting block 24, and the working position of the mounting seat 42 is positioned by the limiting block 24.

The side wall of the filter cylinder 41 is provided with a convex edge 44, the filter cylinder 41 and the mounting seat 42 are coaxially arranged, the convex edge 44 abuts against the upper end face of the mounting seat 42, and the filter cylinder is positioned through the convex edge 44.

Be provided with elevating gear 5 between mount pad 42 and the base 2, it promotes and clears up the straining cylinder to make things convenient for through elevating gear 5, elevating gear 5 includes roller bearing 51 and rope 52, the both sides of base 2 lower extreme are all fixed and are provided with mounting box 53, roller bearing 51 rotates along the horizontal direction and sets up in mounting box 53, the both sides of mount pad 42 are provided with the connecting hole, rope 52 winding is on roller bearing 51 and the connecting hole fixed connection of one end of rope 52 and mount pad 42, be provided with rotary driving device 54 on roller bearing 51, rotary driving device can adopt motor drive or manpower drive, when adopting the manpower drive, can adopt the stay cord drive, it is fixed and twine the stay cord on the roller bearing with roller bearing 51 with stay cord one end, the other end through the pulling stay cord can drive roller bearing 51 is rotatory.

An anti-reverse device 6 is arranged between the roller 51 and the mounting box 53, when the manual drive is adopted, the roller 51 is prevented from reversing by a ratchet 61 and a pawl 62, the ratchet 61 is fixedly connected with the roller 51, the pawl 62 is hinged on the side wall of the mounting box 53 and is matched with the ratchet 61, and when the filter cartridge is arranged below, the pawl 62 is disengaged from the ratchet 61.

The upper end of the rain grate 3 is provided with a plurality of conventional water outlets, and the rain grate 3 can be rectangular or circular.

Although only the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art, and all changes are included in the scope of the present invention.

Claims

1. The utility model provides a prevent blockking up road rainwater collection device, includes rainwater well (1), its characterized in that: the rainwater drainage device comprises a base (2), a rainwater grate (3) and a filtering device (4), wherein the base (2) is fixedly arranged at the upper end of a rainwater well (1), and one end of the rainwater grate (3) is hinged with the base (2);

the rainwater filter is characterized in that the filter device (4) is arranged in the rainwater well (1) and is located under the rainwater grate (3), the filter device (4) comprises a filter cylinder (41) and a mounting seat (42), a vertical guide rod (21) is arranged at the lower end of the base (2), a guide hole (43) matched with the vertical guide rod (21) is formed in the mounting seat (42), a convex edge (44) is arranged on the side wall of the filter cylinder (41), and the filter cylinder (41) and the mounting seat (42) are coaxially arranged and the convex edge (44) is abutted to the upper end face of the mounting seat (42).

2. A blockage-preventing road rainwater collecting device according to claim 1, wherein: the rainwater comb is characterized in that a diversion flume (22) is arranged on the upper end face of the base (2), the lower end of the rainwater comb (3) is fixedly connected with buoyancy blocks (31) at the corresponding positions of the diversion flume, the buoyancy blocks (31) are arranged in a plurality, gaps are formed between every two adjacent buoyancy blocks (31), and the lower ends of the buoyancy blocks (31) are arranged in the diversion flume.

3. A road rainwater collection unit according to claim 2 characterised by: the lower end of the diversion trench is provided with a drainage outlet (23).

4. A road rainwater collection unit according to claim 1 characterised by: be provided with elevating gear (5) between mount pad (42) and base (2), elevating gear (5) include roller bearing (51) and rope (52), the both sides of base (2) lower extreme are all fixed and are provided with mounting box (53), roller bearing (51) rotate along the horizontal direction and set up in mounting box (53), the both sides of mount pad (42) are provided with the connecting hole, rope (52) winding is on roller bearing (51) and the connecting hole fixed connection of the one end of rope (52) and mount pad (42).

5. A blockage-preventing road rainwater collection device according to claim 4, wherein: the roller is provided with a rotary driving device (54).

6. A blockage-preventing road rainwater collection device according to claim 4, wherein: an anti-reverse device (6) is arranged between the rolling shaft (51) and the mounting box (53), the anti-reverse device (6) comprises a ratchet wheel (61) and a pawl (62), the ratchet wheel (61) is fixedly connected with the rolling shaft (51), and the pawl (62) is hinged to the side wall of the mounting box (53) and matched with the ratchet wheel (61).

7. A road rainwater collection unit according to claim 1 characterised by: and the lower end of the vertical guide rod (21) is provided with a limiting block (24).

8. A road rainwater collection unit according to claim 1 characterised by: the upper end of the rain grate (3) is provided with a plurality of conventional water outlets.

9. A road rainwater collection unit according to claim 1 characterised by: the rain grate (3) is rectangular or circular.