CN218291480U

CN218291480U - Road design waterproof construction

Info

Publication number: CN218291480U
Application number: CN202222093727.1U
Authority: CN
Inventors: 戴振华; 孙琦
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-10
Filing date: 2022-08-10
Publication date: 2023-01-13
Anticipated expiration: 2032-08-10

Abstract

The utility model discloses a road design waterproof construction, set up in the drainage channel of infiltration board both sides including infiltration board and symmetry, the earth in situ symmetry of infiltration board below is provided with infiltration groove box, and the intercommunication is provided with infiltration groove box down in the drainage channel, is provided with fine grit respectively in infiltration groove box and the infiltration groove box down, and the capillary hole of water outlet has been seted up respectively to the inner wall of infiltration groove box and infiltration groove box down. The utility model discloses a waterproof construction that provides, the infiltration drainage of first step is carried out through the infiltration nature of infiltration board itself, simultaneously infiltrate down to the intraformational infiltration groove box of earth through the infiltration board, infiltration groove box is with the area of absorbing water of soil layer in the increase unit interval, and then accelerate the water absorbing capacity of soil layer, alleviate the pressure of drainage channel drainage simultaneously, fine grit can reduce soil layer and block up out water capillary hole, and the problem that earth runs off, discharge in order to realize the quick discharge to the rainwater through foretell drainage, avoid the rainwater to accumulate the problem of blockking up the road.

Description

Road design waterproof construction

Technical Field

The utility model relates to a waterproof pavement technical field relates to a road design waterproof construction particularly.

Background

The drainage quality of the road determines the standard whether the road can be normally used when the road encounters normal raining and short-time heavy rainfall, and particularly when the road encounters heavy rainfall in a park, the problems of large soil loss, surface ponding and the like can be caused due to untimely drainage or poor waterproof effect.

According to patent No. CN202121339515.6, a road design waterproof construction is disclosed, including the roadbed layer, locate the pavement layer of roadbed layer top and locate the drainage mechanism between roadbed layer and the pavement layer, the wash port has been seted up on the roadbed layer, the roadbed layer is provided with the drainage canal along width direction's both sides, the guiding gutter has been seted up along width direction to one side of roadbed layer towards the roadbed layer, guiding gutter and wash port intercommunication, drainage mechanism locates the dam body of sand and soil layer both sides including the width direction who lays the sand and soil layer of roadbed layer top and edge the pavement layer, the bottom and the roadbed layer fixed connection of dam body, the top and the roadbed layer of dam body are contradicted.

Including in the above-mentioned patent, when the road in park meets the rainy day, sandy soil layer in the above-mentioned patent can the rapid absorption rainfall, the rainwater that does not cross sandy soil layer passes through the guiding gutter again and drains into the drainage channel, and then the absorption of rainwater has been accelerated, avoid road ponding to reduce the problem that earth runs off simultaneously, but we discover when using, the rainwater that will not cross sandy soil layer drains into in the drainage channel though can reduce earth loss and rainwater and collect the road surface, but the rainwater can not be fine is absorbed by earth and the road both sides's of road surface below earth, and then cause rainwater emission to sewer pipe in rainwater can not reasonable utilization, and only lean on the drainage channel to carry out the drainage, drainage channel drainage burden increases.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a road design waterproof construction can promote the ability of absorbing water on road surface, alleviates drainage pipe's burden simultaneously, and then makes the reasonable use of rainwater, avoids the road to save the rainwater in order to block up the road.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a road design waterproof construction, sets up in the drainage channel of infiltration board both sides including infiltration board and symmetry, the symmetry is provided with infiltration groove box in the earth in situ of infiltration board below, the intercommunication is provided with infiltration groove box down in the drainage channel, be provided with fine grit respectively in infiltration groove box and the infiltration groove box down, the capillary hole of play water has been seted up respectively to the inner wall of infiltration groove box and infiltration groove box down.

As preferred, infiltration board is the n type, and infiltration board laminating is deposited the chamber in order to form on ground, deposit and to have laid the metalling in the chamber, and the metalling is laid in the notch of infiltration tank box, the crisscross branch that is provided with in the infiltration tank box.

Preferably, the notch of the lower infiltration tank box is fixedly provided with a fine net rack, and the opening of the drainage channel is provided with a support frame.

Preferably, the outer wall of one side of the drainage channel opposite to the water seepage plate is provided with a stone layer paved on the soil layer, and the inner wall of one side of the drainage channel close to the stone layer is provided with water seepage holes.

Preferably, the water seepage groove box is made of a hard plastic plate.

In the technical scheme, the utility model provides a pair of road design waterproof construction possesses following beneficial effect: the water seepage and drainage of the first step are carried out through the water seepage of the water seepage plate, meanwhile, the water seepage plate seeps downwards to the water seepage groove box in the soil layer, the water seepage groove box can increase the water absorption area of the soil layer in unit time, the water absorption capacity of the soil layer is further accelerated, the pressure of rainwater flowing to the drainage channels on the two sides of the water seepage plate to drain water is further reduced, meanwhile, the water drainage channels are internally communicated with the water seepage groove box, fine gravels are respectively arranged in the water seepage groove box and the water seepage groove box, water outlet capillary holes are respectively formed in the inner walls of the water seepage groove box and the water seepage groove box, and the fine gravels can reduce the problems that the soil layer blocks the water outlet capillary holes and soil is lost.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic view of an overall cross-sectional structure provided in an embodiment of the present invention;

fig. 2 is an enlarged schematic structural diagram of a point a provided by the embodiment of the present invention.

Description of the reference numerals:

1. a layer of clay; 2. a water seepage plate; 3. a crushed stone layer; 4. a water seepage groove box; 5. a strut; 6. a drainage channel; 7. a support frame; 8. a stone layer; 61. a lower infiltration tank box; 62. a fine net frame; 63. and (4) water seepage holes.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

As shown in fig. 1-2, a road design waterproof structure comprises a water seepage plate 2 and drainage channels 6 symmetrically arranged at two sides of the water seepage plate 2, wherein water seepage groove boxes 4 are symmetrically arranged in a soil layer 1 below the water seepage plate 2, lower water seepage groove boxes 61 are communicated in the drainage channels 6, fine sand stones are respectively arranged in the water seepage groove boxes 4 and the lower water seepage groove boxes 61, and water outlet capillary holes are respectively arranged on the inner walls of the lower water seepage groove boxes 61 and the water seepage groove boxes 4. The water seepage drainage of the first step is carried out through the water seepage of the water seepage plate 2, meanwhile, the water seepage box 4 seeps into the soil layer 1 through the water seepage plate 2, the water seepage box 4 is used for increasing the water absorption area of the soil layer 1 in unit time, further the water absorption capacity of the soil layer 1 is accelerated, further the pressure of rainwater flowing into the drainage channels 6 on the two sides of the water seepage plate 2 to drain the drainage channels 6 is reduced, meanwhile, the lower water seepage box 61 is communicated with the drainage channels 6, fine gravels are respectively arranged in the water seepage box 4 and the lower water seepage box 61, water outlet capillary holes are respectively formed in the inner walls of the lower water seepage box 61 and the water seepage box 4, and the problems that the soil layer 1 blocks the water outlet capillary holes and soil is lost can be reduced.

As shown in fig. 1, as the utility model discloses a further provide technical scheme, because the earth of dirt bed 1 is after contacting water, can form muddy water, muddy water blocks up the infiltration clearance of infiltration board 2 easily, and then influence the infiltration effect of infiltration board 2, consequently, infiltration board 2 is the n type, and infiltration board 2 laminates and deposits the chamber in order to form on ground, deposit the intracavity and has laid metalling 3, and metalling 3 lays in infiltration tank box 4's notch, crisscross branch 5 that is provided with in infiltration tank box 4, branch 5 supports infiltration tank box 4, and then guarantee infiltration tank box 4's stability, can reduce the infiltration stone layer clearance jam of infiltration board 2 that dirt bed 1 and infiltration board 2 direct contact caused through metalling 3, the notch of infiltration tank box 4 is laid to metalling 3 simultaneously, consequently, infiltration tank box 4 is interior through the rainwater infiltration in the metalling 3, rethread infiltration tank box 4 is absorbed by dirt bed 1 gradually.

Further, in order to avoid the flow loss of the fine gravel in the lower infiltration tank box 61 along with the accumulated water of the drainage channel 6, the notch fixed mounting of the lower infiltration tank box 61 is provided with the fine net rack 62, the fine net rack 62 covers and protects the fine gravel in the lower infiltration tank box 61, the accumulated water in the drainage channel 6 seeps into the lower infiltration tank box 61 through the fine net rack 62, the seeping into the soil layer 1 is performed through the lower infiltration tank box 61, and then the water seeping into the soil layer 1 while lightening the drainage pressure of the drainage channel 6 can also store the water of the plants at two sides of the road, and the channel opening of the drainage channel 6 is provided with the support frame 7, the support frame 7 can avoid sundries from blocking the drainage channel 6, and can protect the drainage channel 6 at the same time.

Further, in order to alleviate the loss of earth, the outer wall of the drainage channel 6 on one side of the relative infiltration plate 2 is located on the earth layer 1 and paved with the stone layer 8, and the inner wall of the drainage channel 6 on one side close to the stone layer 8 is provided with the infiltration holes 63, the water which does not pass through the earth layer 1 flows to the drainage channel 6 through the blocking of the stone layer 8 and the secondary filtering of the filtration rethread infiltration holes 63, and then the earth loss is reduced, and the drainage of the accelerated rainwater is simultaneously performed to avoid the rainwater to be accumulated on the earth layer 1.

Specifically, the water seepage tank 4 is a hard plastic plate considering that stone and the like are difficult to manufacture and metal and the like are easy to corrode.

The working principle is as follows: when rainwater falls onto the water seepage plate 2, the water seepage of the water seepage plate 2 per se is performed for water seepage drainage in the first step, meanwhile, the rainwater which is not infiltrated by the water seepage plate 2 flows into the water seepage groove box 4 in the soil layer 1, the water seepage groove box 4 is used for increasing the water absorption area of the soil layer 1 in unit time, meanwhile, the rainwater which is not infiltrated by the water seepage plate 2 flows into the water drainage channel 6, the rainwater in the water drainage channel 6 is infiltrated again through the water seepage groove box 61, further, the drainage pressure of the water drainage channel 6 is reduced, the water on the surface layer of the soil layer 1 flows into the water drainage channel 6 through the blocking and filtering of the stone block layer 8 and the secondary filtering of the water seepage holes 63, further, the soil loss in the surface water of the soil layer 1 is reduced, and meanwhile, the drainage of the rainwater is accelerated so as to avoid the rainwater from accumulating in the soil layer 1.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a road design waterproof construction, its characterized in that sets up in drainage channel (6) of infiltration board (2) both sides including infiltration board (2) and symmetry, the mud layer (1) internal symmetry of infiltration board (2) below is provided with infiltration groove box (4), drainage channel (6) in-connection is provided with infiltration groove box (61) down, be provided with fine grit in infiltration groove box (4) and infiltration groove box (61) down respectively, the capillary hole of water has been seted up respectively to the inner wall of infiltration groove box (61) and infiltration groove box (4) down.

2. A road design waterproof construction, according to claim 1, characterized in that, infiltration board (2) is n type, and infiltration board (2) is laminated in order to form and holds the chamber in ground, hold the intracavity and lay rubble layer (3), and rubble layer (3) lays in the notch of infiltration tank box (4), crisscross branch (5) of having in infiltration tank box (4).

3. A road-designed waterproof structure according to claim 1, characterized in that the notch of the lower infiltration tank box (61) is fixedly provided with a fine net frame (62), and the canal opening of the drainage canal (6) is provided with a support frame (7).

4. A road-designed waterproof structure according to claim 1, characterized in that the outer wall of the drainage channel (6) on the side opposite to the water-permeable plate (2) is laid on the clay layer (1) with a stone layer (8), and the inner wall of the drainage channel (6) on the side close to the stone layer (8) is provided with water-permeable holes (63).

5. A road design waterproof structure according to claim 1, characterized in that, the water seepage slot box (4) is a hard plastic plate.