CN210032055U

CN210032055U - Drainage cover drainage structure for low-lying road surface

Info

Publication number: CN210032055U
Application number: CN201920503900.6U
Authority: CN
Inventors: 胡日政
Original assignee: SHENZHEN BAOHAO MUNICIPAL ENGINEERING Co Ltd
Current assignee: SHENZHEN BAOHAO MUNICIPAL ENGINEERING Co Ltd
Priority date: 2019-04-15
Filing date: 2019-04-15
Publication date: 2020-02-07
Anticipated expiration: 2029-04-15

Abstract

The utility model provides a low-lying road surface drainage cover diversion structure, which belongs to the technical field of municipal facilities and comprises a drainage cover plate, wherein a drainage groove is integrally arranged at the inner side of the drainage cover plate, a drainage groove is integrally arranged at the middle part of the inner side of the drainage cover plate, a drainage block is integrally arranged at the inner side of the drainage cover plate, a drainage groove is integrally arranged at the surface of the drainage block, a drainage hole is integrally arranged at the bottom of the drainage groove, and a fixed block is welded at the lower end of the outer side of the drainage groove, so that the drainage effect is greatly improved.

Description

Drainage cover drainage structure for low-lying road surface

Technical Field

The utility model relates to a municipal facilities technical field specifically is a drainage lid.

Background

The currently published patent numbers are: the drainage cover of CN201721763713.9 on the road surface has the following disadvantages when in use:

the drainage channels are not communicated, drainage is carried out only by a single drainage channel, and drainage is not carried out on water during drainage, so that the drainage effect is poor;

during drainage, water can only submerge a plurality of drainage grooves in front for drainage, and when a single drainage groove is blocked, the drainage speed is greatly reduced;

since the drain cover is inconvenient to use due to the above problems, further research on the existing drain cover is needed to provide a new drainage structure of the drain cover on a low-lying road surface.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving and not communicating at current drainage cover drainage channel, only rely on single drainage channel to drain, do not carry out the drainage to water when the drainage, lead to the drainage effect poor, when the drainage, water can only not pass several preceding water drainage tank and drain, after single water drainage tank blocks up, the problem that the drainage speed that can lead to descends greatly, a low-lying road surface drainage cover drainage structure is provided, through being linked together whole drainage channel, the drainage effect has been promoted greatly, make drainage speed fast, make when the drainage can not pass the position of drainage piece when the drainage apron when the water logging, thereby directly guide water to the outlet of water drainage tank in the upper end, can avoid single water drainage tank to block up the drainage speed that leads to and descend greatly, through the circulation of leading comprehensively, make the drainage effect promote greatly.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a low-lying road surface drainage lid drainage structure, includes the drainage cover plate, the inboard integration of drainage cover plate is provided with the water drainage tank, the inboard middle part integration of drainage cover plate is provided with the diversion channel, the inboard integration of drainage cover plate is provided with the drainage piece, the surface integration of drainage piece is provided with the sluicing groove, the bottom integration that the drainage piece is located the sluicing groove is provided with the outlet, the outside lower extreme welding of sluicing groove has the fixed block.

Preferably, the water drainage tank is of a structure shaped like a Chinese character 'hui', is located at the outer end of the water diversion block and surrounds the water diversion block.

Preferably, the water diversion blocks are provided with two groups and are respectively positioned at the left end and the right end of the drainage cover plate.

Preferably, the middle of the two water diversion blocks is provided with a water diversion groove, and the water diversion groove penetrates through the two water diversion blocks.

Preferably, the diversion blocks are provided with a plurality of groups of water drainage grooves which are arranged in a U shape, and the openings of the water drainage grooves on the two groups of diversion blocks are oppositely arranged.

Preferably, the drainage channel is communicated with the water diversion channel, and the opening of the water drainage channel is communicated with the water diversion channel.

Preferably, the height of the water diversion block is 1cm lower than that of the drainage cover plate, and the opening of the drainage groove is the same as that of the water diversion groove.

Compared with the prior art, the beneficial effects of the utility model are as follows:

(1) the water diversion structure of the low-lying road surface drainage cover can lead accumulated water to the drainage groove when the accumulated water passes through the drainage cover plate, the water diversion block can be surrounded by the reversed-square drainage groove, the accumulated water can be led into the drainage groove when passing through the drainage cover plate, the accumulated water is drained to the water diversion groove through the drainage groove, the water diversion groove leads the accumulated water to the water diversion blocks at two sides, the water diversion blocks are provided with a plurality of groups of water drainage grooves, the water drainage grooves are arranged in a U shape, the openings of the water drainage grooves on the two sets of water diversion blocks are oppositely arranged, the water drainage grooves are communicated with the water diversion grooves, the openings of the water drainage grooves are communicated with the water diversion grooves, the water drainage grooves on the two sides flow away after accumulated water is drained to the water diversion blocks on the two sides, the openings of the water drainage grooves on the two sides are connected with the drained accumulated water, the drainage channel is communicated with the sewer through the drainage holes, so that the drainage effect is greatly improved, and the drainage speed is high.

(2) Because the horizontal plane height of drainage piece is 1cm less than drainage cover plate's height, and the opening of sluicing groove is the same with the horizontal plane height of diversion trench, make drainage cover plate can not cross the position of drainage piece when the drainage cover plate is submerged to the water logging when the drainage, thereby direct guide water to the outlet of sluicing groove in the upper end of drainage groove, can avoid single sluicing groove to block up and lead to the drainage speed greatly reduced, through comprehensive guide circulation, make the drainage effect promote greatly.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of the overall structure of the present invention.

In the figure: 1-a drainage cover plate; 2-a water diversion block; 3, fixing blocks; 101-a drainage channel; 102-a flume; 201-a water drainage tank; 202-weep holes.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention.

Example (b):

as shown in fig. 1;

the embodiment provides a low-lying road surface drainage lid drainage structure, including drainage cover plate 1, drainage cover plate 1's inboard integration is provided with water drainage tank 101, drainage cover plate 1's inboard middle part integration is provided with flume 102, drainage cover plate 1's inboard integration is provided with diversion block 2, diversion block 2's surface integration is provided with sluicing groove 201, diversion block 2 is located the bottom integration of sluicing groove 201 and is provided with outlet 202, the outside lower extreme welding of sluicing groove 201 has fixed block 3.

Further, water drainage tank 101 is back font structure, and water drainage tank 101 is located the outer end of water guide block 2, and water drainage tank 101 surrounds water guide block 2, and back font water drainage tank 101 can surround water guide block 2 for ponding can lead to in the water drainage tank 101 when the drain cover 1.

Furthermore, the water diversion blocks 2 are provided with two groups and are respectively positioned at the left end and the right end of the drainage cover plate 1.

Further, the middle of two sets of diversion blocks 2 is provided with diversion channel 102, and diversion channel 102 runs through two sets of diversion blocks 2, through be provided with diversion channel 102 in the middle of two sets of diversion blocks 2, can access to behind the water drainage tank 101 when drainage apron 1 when ponding, ponding leads to diversion channel 102 through water drainage tank 101, diversion channel 102 is with the diversion block 2 department of ponding drainage both sides.

Furthermore, the diversion blocks 2 are provided with a plurality of sets of drainage grooves 201, the drainage grooves 201 are arranged in a U shape, openings of the drainage grooves 201 on the two sets of diversion blocks 2 are oppositely arranged, after the diversion blocks 2 on two sides of the diversion grooves 102 drain accumulated water, the drainage grooves 201 on two sides flow away, the openings of the drainage grooves 201 on two sides are connected with the drained accumulated water and the drained water is drained into a sewer through the drainage holes 202.

Further, the drain channel 101 communicates with the water guide channel 102, and the opening of the drain channel 201 communicates with the water guide channel 102.

Further, diversion block 2's horizontal surface height is 1cm than the height of drainage cover plate 1, and the opening of sluicing groove 201 is the same with diversion groove 102's horizontal surface height, make drainage cover plate 1 can not cross diversion block 2's position smoothly when the water logging submerges drainage cover plate 1 when the drainage, thereby direct guide water to the outlet 202 of sluicing groove 201 in the upper end, can avoid single sluicing groove 201 to block up and lead to the drainage speed to descend greatly, through comprehensive guide circulation, make the drainage effect promote greatly.

The working principle is as follows:

when the drainage cover drainage structure of the low-lying road surface provided by the utility model is used, the drainage cover plate 1 is installed on a drainage ditch, when ponding can be led to the drainage groove 101 when passing through the drainage cover plate 1, the reversed-shaped drainage groove 101 can surround the drainage block 2, so that the ponding can be led to the drainage groove 101 when passing through the drainage cover plate 1, the ponding is drained to the drainage groove 102 through the drainage groove 101, the drainage groove 102 drains the ponding to the drainage block 2 at two sides, the drainage block 2 is provided with a plurality of groups of drainage grooves 201, the drainage grooves 201 are arranged in a U shape, the openings of the drainage grooves 201 on the two groups of drainage blocks 2 are arranged oppositely, the drainage groove 101 is communicated with the drainage groove 102, the openings of the drainage grooves 201 are communicated with the drainage groove 102, after the drainage block 2 at two sides drains the drainage groove 102, the drainage grooves 201 at two sides flow away, the openings of the drainage grooves at two sides are connected with the drained ponding 201, in draining into the sewer through outlet 202, make whole drainage channel be linked together, the drainage effect has been promoted greatly, make drainage speed fast, because the horizontal height of diversion piece 2 is 1cm than the height of drainage cover plate 1, and the opening of sluicing groove 201 is the same with the horizontal height of diversion groove 102, make drainage cover plate 1 can not cross the position of diversion piece 2 when the water logging crosses drainage cover plate 1 when the drainage, thereby direct guide water to outlet 202 of sluicing groove 201 in the upper end of drainage groove 101, can avoid single sluicing groove 201 to block up and lead to the drainage speed to descend greatly, through comprehensive guide circulation, make drainage effect promote greatly.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. The utility model provides a low-lying road surface drainage lid diversion structure, includes drainage cover plate (1), its characterized in that, the inboard integration of drainage cover plate (1) is provided with water drainage tank (101), the inboard middle part integration of drainage cover plate (1) is provided with diversion channel (102), the inboard integration of drainage cover plate (1) is provided with diversion piece (2), the surface integration of diversion piece (2) is provided with sluicing groove (201), the bottom integration that diversion piece (2) are located sluicing groove (201) is provided with outlet (202), the outside lower extreme welding of sluicing groove (201) has fixed block (3).

2. A low-lying road surface drain cover drainage structure according to claim 1, characterized in that the drainage channel (101) is of a zigzag structure, and the drainage channel (101) is located at the outer end of the drainage block (2), the drainage channel (101) surrounding the drainage block (2).

3. A low-lying road surface drain cover drainage structure according to claim 1, wherein the drainage block (2) is provided in two groups, and is located at the left and right ends of the drain cover plate (1), respectively.

4. A low-lying road surface drain cover drainage structure according to claim 1, characterized in that a gutter (102) is provided in the middle of the two sets of drainage blocks (2), and the gutter (102) penetrates the two sets of drainage blocks (2).

5. A water diversion structure of a drain cover on a low-lying road surface according to claim 1, characterized in that the water diversion blocks (2) are provided with a plurality of sets of water drainage grooves (201), the water drainage grooves (201) are arranged in a 'U' shape, and the openings of the water drainage grooves (201) on the two sets of water diversion blocks (2) are oppositely arranged.

6. A low-lying road surface drain cover drainage structure according to claim 1, wherein the drainage channel (101) communicates with the gutter (102), and an opening of the drainage channel (201) communicates with the gutter (102).

7. A low-lying road surface drain cover drainage structure according to claim 1, wherein the water diversion block (2) has a level height 1cm lower than the height of the drain cover plate (1), and the opening of the drainage groove (201) is the same as the level height of the drainage groove (102).