CN219793519U - Highway subgrade drainage structures - Google Patents

Highway subgrade drainage structures Download PDF

Info

Publication number
CN219793519U
CN219793519U CN202321193187.2U CN202321193187U CN219793519U CN 219793519 U CN219793519 U CN 219793519U CN 202321193187 U CN202321193187 U CN 202321193187U CN 219793519 U CN219793519 U CN 219793519U
Authority
CN
China
Prior art keywords
drainage
fixedly connected
water
road surface
rainwater
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202321193187.2U
Other languages
Chinese (zh)
Inventor
施炳源
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202321193187.2U priority Critical patent/CN219793519U/en
Application granted granted Critical
Publication of CN219793519U publication Critical patent/CN219793519U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Road Paving Structures (AREA)

Abstract

The utility model relates to the technical field of highway subgrades, and discloses a highway subgrade drainage structure which comprises a pavement, wherein two sides of the pavement are axially symmetrically and fixedly connected with a drainage surface, a water permeable hole is formed in the top of the drainage surface, a water permeable cover is clamped in the water permeable hole, and one side of the drainage surface is fixedly connected with a fixing strip. This highway subgrade drainage structures, through the setting of subassembly that permeates water, when the rainwater piles up on the road surface, because the material on road surface is pitch, the rainwater is under ground through the road surface infiltration this moment, and the bottom on road surface has the rubble layer, and the inside fixed mounting of rubble layer has the horizontal pole, and the fixed surface of horizontal pole has the montant, when the rainwater infiltration is under ground, because the drainage hole has been seted up in the both sides of U type escape canal, make the rainwater get into U type escape canal through the drainage hole, and then go out the rainwater, avoid the road surface bottom to receive the erosion because of piling up of long-term rainwater, thereby reached the effect of extension road bed life.

Description

Highway subgrade drainage structures
Technical Field
The utility model relates to the technical field of highway subgrades, in particular to a highway subgrade drainage structure.
Background
The roadbed is a foundation of a track or a road surface and is a geotechnical structure formed by excavation or filling. The roadbed has the main functions of providing necessary conditions for track or road surface paving and train or driving operation, bearing static load and dynamic load of track and rolling stock or road surface and traffic load, and simultaneously transmitting and diffusing the load to the deep part of the foundation. On the vertical section, the roadbed must ensure the elevation required by the line; on a plane, the roadbed, the bridge and the tunnel are connected to form a complete through line. In civil engineering, roadbed occupies important position in construction quantity, occupied area and investment, and in roadbed engineering, drainage of roadbed is important.
However, existing highway foundations have the following disadvantages: (1) When water is accumulated on the traditional highway subgrade, the water which is infiltrated into the underground cannot be discharged when the water is infiltrated into the underground, and the subgrade is corroded by rainwater for a long time, so that the service life is reduced; (2) The drainage canal of the traditional highway subgrade is internally provided with a channel, and during rainy season, the foreign matters on the road surface enter the drainage canal to cause internal blockage.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a highway subgrade drainage structure, which solves the problems that the water which is permeated into the ground is inconvenient to drain and the blockage is inconvenient to prevent in the background art.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a highway subgrade drainage structures, includes the road surface, the both sides on road surface are axisymmetric fixedly connected with drainage face, the hole of permeating water has been seted up at the top of drainage face, the inside joint in hole of permeating water has the lid of permeating water, one side fixedly connected with fixed strip of drainage face, the top fixedly connected with breakwater of fixed strip, the bottom fixedly connected with drainage subassembly of drainage face, the bottom fixedly connected with subassembly of permeating water on road surface.
Optionally, a water inlet is formed in one side of the water bar, and a stop lever is fixedly connected to the inside of the water inlet.
Optionally, the surface of the fixing strip is provided with water passing holes, and the shape of the water passing holes is rectangular.
Optionally, the drainage subassembly includes the U type escape canal of fixed connection in the drainage face bottom, the drainage hole has been seted up to one side of U type escape canal from left to right equidistance in proper order, the inside fixedly connected with drain pipe of drainage hole, the inner bottom fixedly connected with frame of U type escape canal, the inside fixedly connected with filter screen of frame.
Optionally, the subassembly that permeates water includes the metalling of fixed connection road surface bottom, the inside fixed mounting of metalling has the horizontal pole, the fixed surface of horizontal pole is connected with the montant.
Optionally, the pavement is made of asphalt, and the drainage surface, the fixing strips and the water retaining strips are made of concrete.
Three beneficial effects
The utility model provides a highway subgrade drainage structure, which has the following beneficial effects:
1. this highway subgrade drainage structures, through the setting of subassembly that permeates water, when the rainwater piles up on the road surface, because the material on road surface is pitch, the rainwater is under ground through the road surface infiltration this moment, and the bottom on road surface has the rubble layer, and the inside fixed mounting of rubble layer has the horizontal pole, and the fixed surface of horizontal pole has the montant, when the rainwater infiltration is under ground, because the drainage hole has been seted up in the both sides of U type escape canal, make the rainwater get into U type escape canal through the drainage hole, and then go out the rainwater, avoid the road surface bottom to receive the erosion because of piling up of long-term rainwater, thereby reached the effect of extension road bed life.
2. This highway subgrade drainage structures, through the setting of drainage component, when the rainwater got into U type escape canal when raining, owing to at the inner bottom fixedly connected with frame of U type escape canal, and the inside fixedly connected with filter screen of frame, when the inside of U type escape canal has the foreign matter, can pile up through the blocking of filter screen, the cleaning personnel only need open the lid of permeating water this moment to clear up inside foreign matter can, thereby reached and kept the unobstructed effect of U type escape canal.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a fixing strip according to the present utility model;
FIG. 3 is a schematic view of a drain assembly according to the present utility model;
FIG. 4 is a schematic view of a water permeable module according to the present utility model.
In the figure: 1. road surface; 2. a water discharge surface; 3. a water permeable cover; 4. a fixing strip; 5. a water bar; 6. a drainage assembly; 601. u-shaped drainage ditch; 602. a drain pipe; 603. a frame; 604. a filter screen; 7. a water permeable assembly; 701. a crushed stone layer; 702. a cross bar; 703. a vertical rod; 8. a stop lever.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a highway subgrade drainage structure, including road surface 1, the both sides of road surface 1 are axisymmetric fixedly connected with drainage face 2, the hole of permeating water has been seted up at the top of drainage face 2, the inside joint in hole of permeating water has the lid 3 of permeating water, one side fixedly connected with fixed strip 4 of drainage face 2, the top fixedly connected with manger plate strip 5 of fixed strip 4, the bottom fixedly connected with drainage subassembly 6 of drainage face 2, through the setting of drainage subassembly 6, when raining, the rainwater gets into U type escape canal 601, because at the inner bottom fixedly connected with frame 603 of U type escape canal 601, and the inside fixedly connected with filter screen 604 of frame 603, when the inside of U type escape canal 601 has the foreign matter, can pile up through the barrier of filter screen 604, cleaning personnel only need open the lid 3 of permeating water this moment, and clear up the foreign matter of inside can, thereby reached and kept the unobstructed effect of U type escape canal 601, the bottom fixedly connected with subassembly 7 permeates water of road surface 1, through the setting of subassembly 7 permeates water, when the rainwater piles up on road surface 1, because the material of road surface 1 is asphalt, the rainwater is under the ground through road surface 1 infiltration this moment, and the bottom of road surface 1 has the rubble layer 701, and the inside fixed mounting of rubble layer 701 has horizontal pole 702, and the fixed surface of horizontal pole 702 is connected with montant 703, when the rainwater infiltration is under the ground, because the drainage hole has been seted up in the both sides of U type escape canal 601, make the rainwater get into U type escape canal 601 through the drainage hole, and then discharge away the rainwater, avoid road surface 1 bottom to receive the erosion because of piling up of long-term rainwater, thereby reached extension road bed life's effect.
One side of the water bar 5 is provided with a water inlet, the inside of the water inlet is fixedly connected with a stop lever 8, and water accumulated on the surface of the pavement 1 flows into the U-shaped drainage ditch 601 through the water inlet, so that the effect of saving drainage time is achieved.
The water passing holes are formed in the surface of the fixing strip 4, the water passing holes are rectangular, and the water passing holes are arranged to improve the water drainage rate.
The drainage subassembly 6 includes fixed connection in the U type escape canal 601 of drainage face 2 bottom, the drain hole has been seted up to one side of U type escape canal 601 from left to right equidistance in proper order, the inside fixedly connected with drain pipe 602 of drain hole, the inner bottom fixedly connected with frame 603 of U type escape canal 601, the inside fixedly connected with filter screen 604 of frame 603, through the setting of drainage subassembly 6, when rainy period, the rainwater gets into U type escape canal 601, because at the inner bottom fixedly connected with frame 603 of U type escape canal 601, and the inside fixedly connected with filter screen 604 of frame 603, when the inside of U type escape canal 601 has the foreign matter, can pile up through the barrier of filter screen 604, cleaning personnel only need open the lid 3 that permeates water this moment, and clear up inside foreign matter can, thereby reached the effect that keeps U type escape canal 601 unobstructed.
The subassembly 7 permeates water includes the gravel layer 701 of fixed connection road surface 1 bottom, the inside fixed mounting of gravel layer 701 has horizontal pole 702, the fixed surface of horizontal pole 702 has montant 703, through the setting of subassembly 7 permeates water, when the rainwater piles up on road surface 1, because the material of road surface 1 is asphalt, the rainwater passes through road surface 1 infiltration underground this moment, and there is the gravel layer 701 bottom on road surface 1, and the inside fixed mounting of gravel layer 701 has horizontal pole 702, and the fixed surface of horizontal pole 702 has montant 703, when the rainwater infiltration underground, because the drainage hole has been seted up in the both sides of U type escape canal 601 for the rainwater passes through the drainage hole and gets into U type escape canal 601, and then is discharged the rainwater, avoid road surface 1 bottom to receive the erosion because of piling up of long-term rainwater, thereby reached the effect of extension road bed life limit.
The material of road surface 1 is pitch, and the material of drainage face 2, fixed strip 4 and manger plate strip 5 is the concrete, through the setting of material for bituminous paving 1, has played the effect that increases permeable efficiency.
In the utility model, the working steps of the device are as follows:
1. when the rainwater is piled up on road surface 1, because the material of road surface 1 is asphalt, the rainwater is infiltration underground through road surface 1 this moment, and there is the metalling 701 bottom road surface 1, and the inside fixed mounting of metalling 701 has horizontal pole 702, and the fixed surface of horizontal pole 702 is connected with montant 703, when the rainwater infiltration underground, because the drainage hole has been seted up in the both sides of U type escape canal 601 for the rainwater passes through the drainage hole and gets into U type escape canal 601, and then discharges away the rainwater, avoid road surface 1 bottom to receive the erosion because of piling up of long-term rainwater.
2. When raining, the rainwater gets into U type escape canal 601, because at the interior fixedly connected with frame 603 of U type escape canal 601, and the inside fixedly connected with filter screen 604 of frame 603, when the inside of U type escape canal 601 has the foreign matter, can pile up through the barrier of filter screen 604, the cleaning personnel only need open the lid 3 that permeates water this moment to clear up inside foreign matter can.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A highway subgrade drainage structure, comprising a road surface (1), characterized in that: the utility model discloses a road surface, including road surface (1), water hole, fixed strip (4) and water subassembly (7) are formed in the top of water hole, water cover (3) are seted up at the top of water hole, one side fixedly connected with fixed strip (4) of water hole, the top fixedly connected with breakwater (5) of fixed strip (4), the bottom fixedly connected with drainage subassembly (6) of water hole (2), the bottom fixedly connected with water subassembly (7) of road surface (1).
2. A highway subgrade drainage structure according to claim 1, in which: one side of the water bar (5) is provided with a water inlet, and a stop lever (8) is fixedly connected inside the water inlet.
3. A highway subgrade drainage structure according to claim 2, in which: the surface of the fixing strip (4) is provided with water passing holes, and the shape of each water passing hole is rectangular.
4. A highway subgrade drainage structure according to claim 1, in which: drainage subassembly (6) are including fixed connection in U type escape canal (601) of drainage face (2) bottom, the drainage hole has been seted up from left to right equidistance in proper order to one side of U type escape canal (601), the inside fixedly connected with drain pipe (602) of drainage hole, the inner bottom fixedly connected with frame (603) of U type escape canal (601), the inside fixedly connected with filter screen (604) of frame (603).
5. A highway subgrade drainage structure according to claim 1, in which: the permeable assembly (7) comprises a gravel layer (701) fixedly connected with the bottom of the pavement (1), a cross rod (702) is fixedly installed in the gravel layer (701), and a vertical rod (703) is fixedly connected to the surface of the cross rod (702).
6. A highway subgrade drainage structure according to claim 1, in which: the pavement (1) is made of asphalt, and the drainage surface (2), the fixing strips (4) and the water retaining strips (5) are made of concrete.
CN202321193187.2U 2023-05-17 2023-05-17 Highway subgrade drainage structures Active CN219793519U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321193187.2U CN219793519U (en) 2023-05-17 2023-05-17 Highway subgrade drainage structures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321193187.2U CN219793519U (en) 2023-05-17 2023-05-17 Highway subgrade drainage structures

Publications (1)

Publication Number Publication Date
CN219793519U true CN219793519U (en) 2023-10-03

Family

ID=88184835

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202321193187.2U Active CN219793519U (en) 2023-05-17 2023-05-17 Highway subgrade drainage structures

Country Status (1)

Country Link
CN (1) CN219793519U (en)

Similar Documents

Publication Publication Date Title
CN211815312U (en) Asphalt concrete road structure
CN210857182U (en) Roadbed drainage structure
CN219793519U (en) Highway subgrade drainage structures
CN108342943B (en) Sponge city road surface of mating formation that permeates water suitable for assembled road bed
CN217997690U (en) Highway prevents subsiding roadbed structure
CN213625026U (en) Drainage road surface structure combination
CN215486159U (en) Under wear hidden buried segment tunnel drainage structures
CN212834837U (en) Town road with drainage function
CN211079810U (en) Avoid pitch highway of ponding
CN110397022B (en) Drainage structure with anti-floating, anti-seepage and filtering functions
CN220846900U (en) Concrete road subgrade
CN214784155U (en) Retaining wall and side ditch assembly with drainage function
CN214460950U (en) Town road structure of permeating water
CN215668812U (en) Drainage type concrete pavement
CN220665964U (en) Asphalt concrete bridge deck pavement edge belt drainage system
CN219385859U (en) Asphalt concrete composite pavement
CN219862163U (en) Town road seepage prevention structure
CN213625011U (en) Water collecting and draining roadbed capable of preventing water from accumulating on road surface
CN218932751U (en) High-filling roadbed structure
CN217869782U (en) Concrete permeates water with pouring basic unit's structure that permeates water
CN218436437U (en) Drainage bituminous pavement structure
CN210481948U (en) Novel municipal administration permeable pavement road drainage structures
CN220150485U (en) Urban seepage-promoting floor drain device
CN216615357U (en) Town road prevention of seepage project organization
CN221029376U (en) Water supply and drainage permeable pavement structure

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant