CN215482085U

CN215482085U - Drainage device for municipal road greening

Info

Publication number: CN215482085U
Application number: CN202121858902.0U
Authority: CN
Inventors: 何晨; 鲁伟嘉
Original assignee: Anhui Shengxuan Municipal Garden Engineering Co ltd
Current assignee: Anhui Shengxuan Municipal Garden Engineering Co ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-01-11
Anticipated expiration: 2031-08-10

Abstract

The utility model provides a drainage device for municipal road greening, which comprises: the drainage ditch comprises a drainage ditch frame, wherein an arc-shaped drainage groove is formed in the drainage ditch frame, through holes are formed in one side wall of the drainage ditch frame at equal intervals, and hole plugs are arranged on the through holes; the drainage filter device is detachably connected to the top of the drainage ditch frame and further comprises a positioning plate and a grid assembly. According to the utility model, the positioning plate is arranged at the top of the drainage ditch frame, the lower filter screen is detachably arranged below the positioning plate, the plurality of filter plates are arranged on the positioning plate, the filter plates are bent and reversely bent, so that sundries can be prevented from directly falling off, a certain blocking effect on the sundries and the branches can be achieved, then a secondary filtering effect is achieved through the lower filter screen, the filter screens are prevented from being conveniently detached, and when the sundries are excessively accumulated, the lower filter screen is convenient to detach and clean, and time and labor are saved.

Description

Drainage device for municipal road greening

Technical Field

The utility model relates to the field of municipal roads, in particular to a drainage device for municipal road greening.

Background

In recent years, urban waterlogging news caused by backward drainage systems of cities is frequently seen, after large-scale rainfall, a large amount of accumulated water can be accumulated in road greening, the accumulated water is not allowed to be discharged in time to avoid flood disasters, drainage ditches can effectively and timely remove the accumulated water to ensure the normal growth of crops, however, when the existing drainage ditches are used, sundries can fall into the drainage ditches to be discharged together, the situation that the sundries in the drainage ditches are blocked too much is caused, the drainage ditches are fixed on the ground, and the problem that sludge in the drainage ditches is inconvenient to clean is solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a drainage device for municipal road greening, which aims to solve the technical problem.

In order to solve the technical problems, the utility model adopts the following technical scheme: a drainage device for municipal road greening, comprising: the drainage ditch comprises a drainage ditch frame, wherein an arc-shaped drainage groove is formed in the drainage ditch frame, through holes are formed in one side wall of the drainage ditch frame at equal intervals, and hole plugs are arranged on the through holes; the drainage filtering device is detachably connected to the top of the drainage ditch frame, the drainage filtering device further comprises a positioning plate and a grid assembly, the grid assembly is arranged in the middle of the positioning plate, and a lower filter screen is detachably connected to the bottom of the positioning plate and below the grid assembly; the two ends of the lower filter screen are provided with side connecting plates, and the two side connecting plates are detachably connected with the bottom of the positioning plate through pin shafts.

Preferably, a plurality of drainage filtering devices are distributed on the drainage ditch frame, and the adjacent two drainage filtering devices are connected in an end-to-end clamping manner.

Furthermore, the water discharging and filtering device is connected through the head and the tail in a clamping mode, so that the stability of the water discharging and filtering device is guaranteed, and the water discharging and filtering device is more convenient to install.

Preferably, two connecting blocks are symmetrically arranged at one end of each positioning plate, two connecting grooves are symmetrically formed in the other end of each positioning plate, the two adjacent positioning plates are connected through the connecting blocks and the connecting grooves in a clamped mode, and sealing cushion layers are arranged at two ends of each positioning plate.

Further, the sealing layer is arranged, so that the sealing performance between the two positioning plates is enhanced, and the stability between the two positioning plates is improved.

Preferably, the grid assembly comprises a filter plate and a frame, wherein the frame is of a square structure, the filter plate is provided with a plurality of filter plates, and the plurality of filter plates are equidistantly distributed in the frame.

Preferably, the shape of the cross-sectional view of the filter plate is a vertical part from top to bottom in sequence, a bending part is arranged below the vertical part, and a reverse bending part is arranged below the bending part.

Further, the setting that the filter adopted can prevent that impurity from directly entering into inside the water drainage tank, and such setting can block most impurity outside the filter.

Preferably, the top both sides of escape canal frame are equipped with L type draw-in groove, the both ends and the L type draw-in groove block of locating plate are connected to it is fixed through the shank of bolt.

Furthermore, an L-shaped structure is adopted, so that the positioning is more accurate.

Preferably, the lower filter screen is of an arc-shaped structure.

Preferably, a plurality of outer fixing frames are equidistantly arranged on the outer side of the drainage ditch frame.

Compared with the prior art, the drainage device for the municipal road greening provided by the utility model has the following beneficial effects:

the utility model provides a drainage device for municipal road greening, which comprises a positioning plate arranged at the top of a drainage ditch frame, a lower filter screen detachably arranged below the positioning plate, and a plurality of filter plates arranged on the positioning plate, wherein the filter plates are arranged by bending and reversely bending, so that sundries can be prevented from directly dropping, a certain blocking effect on sundries and branches is achieved, a secondary filtering effect is achieved by the lower filter screen, the lower filter screen is prevented from being conveniently detached, when the sundries are excessively accumulated, the detachment is convenient, time and labor are saved, secondly, two adjacent positioning plates are matched through a connecting block and a connecting groove to achieve limiting, a sealing pad is arranged between the two positioning plates, the stability and the sealing performance between the positioning plates are ensured, and the detachment is more convenient.

Drawings

FIG. 1 is a schematic view of the structure of a drainage device for municipal road greening according to the utility model;

FIG. 2 is a schematic side view of a drainage device for municipal road greening according to the present invention;

FIG. 3 is a schematic view of a portion of the grid assembly of the present invention;

FIG. 4 is a schematic view of the structure of the present invention when two positioning plates are connected;

reference numerals: 1. a drain frame; 2. an L-shaped clamping groove; 3. a lower filter screen; 4. connecting grooves; 5. positioning a plate; 6. a bolt shank; 7. a grid assembly; 701. a filter plate; 702. a frame; 8. connecting blocks; 9. a through hole; 10. an outer fixed frame; 11. a pin shaft; 12. a side connection plate; 13. a water drainage groove.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the utility model easily understood, the utility model is further described below with reference to the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the utility model, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.

Specific embodiments of the present invention are described below with reference to the accompanying drawings.

In a specific implementation, as shown in fig. 1 and 2, a drainage device for municipal road greening comprises: an arc-shaped drainage groove 13 is formed in the drainage ditch frame 1, through holes 9 are formed in one side wall of the drainage ditch frame 1 at equal intervals, and hole plugs are arranged on the through holes 9; the drainage filtering device is detachably connected to the top of the drainage ditch frame 1, the drainage filtering device further comprises a positioning plate 5 and a grid assembly 7, the grid assembly 7 is arranged in the middle of the positioning plate 5, and the bottom of the positioning plate 5 and below the grid assembly 7 are detachably connected with a lower filter screen 3; two ends of the lower filter screen 3 are provided with side connecting plates 12, wherein the two side connecting plates 12 are detachably connected with the bottom of the positioning plate 5 through pin shafts 11.

When the grid assembly is installed, the drainage ditch frame 1 is pre-buried at a required position for municipal road greening, the through hole 9 is connected to a rainwater port or the required position, then the grid assembly 7 is installed on the positioning plate 5, and after the positioning plate 5 is installed, the positioning plate 5 is fixedly connected with the drainage ditch frame 1 through the bolt rod 6.

In the specific implementation process, as shown in fig. 1 and 4, a plurality of drainage filtering devices are distributed on the drainage ditch frame 1, and two adjacent drainage filtering devices are connected end to end in a clamping manner. Two connecting blocks 8 are symmetrically arranged at one end of the positioning plate 5, two connecting grooves 4 are symmetrically arranged at the other end of the positioning plate 5, the connecting blocks 8 and the connecting grooves 4 are clamped between every two adjacent positioning plates 5, and sealing cushion layers are arranged at two ends of the positioning plates 5.

When installing adjacent locating plate 5, at first with two connecting blocks 8 of 5 one ends of locating plate and the spread groove 4 block of the 5 other ends of the locating plate of preceding installation, after the block was accomplished, rethread shank of bolt 6 fasten can, the same reason continues to install locating plate 5, until accomplishing required installation quantity.

In one embodiment, as shown in fig. 3, the grid assembly 7 comprises a filter plate 701 and a frame 702, wherein the frame 702 has a square structure, the filter plate 701 is disposed in plural, and the plural filter plates 701 are equidistantly distributed inside the frame 702. The shape of the cross-sectional view of the filter plate 701 is from top to bottom vertical portion in proper order, and the below of vertical portion sets up one and bends the portion, then the below of bending the portion is equipped with a reverse portion of bending again.

When using, when impurity such as branch fell grid assembly 7, can pass through grid assembly 7's filter 701 earlier, because filter 701 is not vertical setting, then impurity such as branch can't directly fall into inside water drainage tank 13 to the environmental protection personnel of being convenient for in time clear up.

In the specific implementation process, as shown in fig. 1 and 2, L-shaped slots 2 are formed in two sides of the top of the drainage ditch frame 1, and two ends of the positioning plate 5 are connected with the L-shaped slots 2 in a clamping manner and fixed through bolt rods 6.

The locating plate 5 and the drainage ditch frame 1 are detachably connected through the bolt rods 6, and when the locating plate 5 is damaged or blocked, the locating plate can be conveniently taken out and timely cleaned or replaced.

In the specific implementation process, as shown in fig. 1 and 2, the lower filter screen 3 has an arc-shaped structure.

The lower filter screen 3 is arc-shaped, and the storage space of the arc-shaped structure is large.

In a specific implementation, as shown in fig. 1, a plurality of external fixing frames 10 are equidistantly arranged on the outer side of the gutter frame 1.

The implementation principle of the drainage device for municipal road greening provided by the utility model is as follows: when the rainwater or irrigation water which cannot permeate road greening flows into the drainage ditch frame 1, firstly, impurities are primarily filtered through the grid assembly 7 on the drainage ditch frame 1, namely, the filter plate 701, and then, secondary filtering is carried out through the lower filter screen 3, and after filtering, sewage enters the drainage groove 13 and flows into a rainwater port or other required places; when the filter screen 3 is piled up too much impurity, the user can dismantle the locating plate 5, then take out the round pin axle 11 of filter screen 3 down, alright pull down filter screen 3 down, then clear up can.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A drainage device for municipal road greening, comprising:

the drainage ditch comprises a drainage ditch frame (1), wherein an arc-shaped drainage groove (13) is formed in the drainage ditch frame (1), through holes (9) are formed in one side wall of the drainage ditch frame (1) at equal intervals, and hole plugs are arranged on the through holes (9);

the drainage filter device is detachably connected to the top of the drainage ditch frame (1), the drainage filter device further comprises a positioning plate (5) and a grid assembly (7), the grid assembly (7) is arranged in the middle of the positioning plate (5), and the bottom of the positioning plate (5) is positioned below the grid assembly (7) and is detachably connected with a lower filter screen (3);

two ends of the lower filter screen (3) are provided with side connecting plates (12), wherein the two side connecting plates (12) are detachably connected with the bottom of the positioning plate (5) through pin shafts (11).

2. The drainage device for municipal road greening according to claim 1, wherein: a plurality of drainage filtering devices are distributed on the drainage ditch frame (1), and the adjacent two drainage filtering devices are connected in an end-to-end clamping manner.

3. The drainage device for municipal road greening according to claim 2, wherein: the one end symmetry of locating plate (5) sets up two connecting block (8), two spread groove (4) are seted up to the other end symmetry of locating plate (5), and connecting between two adjacent locating plate (5) passes through connecting block (8) and spread groove (4) block, the both ends of locating plate (5) are provided with the seal cushion layer.

4. The drainage device for municipal road greening according to claim 1, wherein: grid subassembly (7) include filter (701) and frame (702), and wherein frame (702) is square structure, filter (701) are provided with a plurality ofly, and a plurality of filter (701) equidistance distribute in the inside of frame (702).

5. The drainage device for municipal road greening according to claim 4, wherein: the shape of the cross-sectional view of the filter plate (701) is from top to bottom vertical portion in proper order, and the below of vertical portion sets up one and bends the portion, then the below of bending the portion is equipped with a reverse portion of bending again.

6. The drainage device for municipal road greening according to claim 1, wherein: the roof both sides in escape canal frame (1) are equipped with L type draw-in groove (2), the both ends and the block of L type draw-in groove (2) of locating plate (5) are connected to it is fixed through shank of bolt (6).

7. The drainage device for municipal road greening according to claim 1, wherein: the lower filter screen (3) is of an arc-shaped structure.

8. The drainage device for municipal road greening according to claim 6, wherein: the outside equidistance of escape canal frame (1) sets up a plurality of external fixation frame (10).