CN215801133U

CN215801133U - Road box culvert laying structure

Info

Publication number: CN215801133U
Application number: CN202122040397.5U
Authority: CN
Inventors: 江森; 刘波; 金正全
Original assignee: Chongqing Xinzhou Construction Engineering Co ltd
Current assignee: Chongqing Xinzhou Construction Engineering Co ltd
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-02-11
Anticipated expiration: 2031-08-27

Abstract

The utility model belongs to the technical field of the construction is contained to the box and specifically relates to a road box culvert laying structure is related to, and it is contained including setting up the box in the ditch inslot, the box is contained the upper end and is connected with water guide beam, water guide beam is triangular prism column structure, just two side faces upwards set up among the water guide beam, a plurality of guiding gutters have all been seted up to two side end faces that water guide beam is up, the guiding gutter slope extends down, the inside porous disk that is provided with of guiding gutter, the porous disk sets up the both ends lateral wall in the guiding gutter simultaneously, just porous disk and guiding gutter diapire clearance set up, a plurality of holes of permeating water have been seted up to the porous disk, the filter layer of making by geotechnological cloth has been laid to the porous disk. This application can improve the drainage ability on box culvert top road surface.

Description

Road box culvert laying structure

Technical Field

The application relates to the field of box culvert construction, especially, relate to a road box culvert lays structure.

Background

The box culvert is made by reinforced concrete and is the tubular structure, and today, the application of box culvert is comparatively extensive. During the use, the inside of box culvert can regard as the passageway of urban traffic or as the river course, and simultaneously, the inside of box culvert also can be used to arranging of underground piping.

During construction, the box culvert is usually manufactured by on-site pouring, a cushion layer is arranged in an excavated groove, then a pouring mold is erected above the cushion layer, concrete is poured, the box culvert is formed, and finally soil on two sides of the box culvert is backfilled, so that a road surface is formed above the box culvert.

To foretell correlation technique, the ponding on box culvert top road surface can receive blockking of box culvert at the in-process that infiltrates down for the ponding infiltration speed on box culvert top road surface is relatively slower, thereby has the relatively poor problem of drainage ability on box culvert top road surface, and then easily leads to long-time piling up of ponding of box culvert top or the open end flow towards the box culvert, influences the inside traffic of road surface and box culvert.

SUMMERY OF THE UTILITY MODEL

In order to improve the drainage ability on the road surface above the box culvert, this application provides a road box culvert laying structure.

The application provides a road box culvert laying structure adopts following technical scheme:

the utility model provides a road box culvert laying structure, is including setting up the box culvert in the slot, the box culvert upper end is connected with water guide beam, water guide beam is triangular prism column structure, just two side faces upwards set up among them water guide beam, a plurality of guiding gutters have all been seted up to two side end faces of water guide beam up, the guiding gutter slope extends down, the inside permeable plate that is provided with of guiding gutter, the permeable plate sets up the both ends lateral wall in guiding gutter simultaneously, just permeable plate and guiding gutter diapire clearance set up, a plurality of holes of permeating water have been seted up to the permeable plate, the filter layer of making by geotechnological cloth has been laid to the permeable plate.

By adopting the technical scheme, the accumulated water on the pavement above the box culvert flows to the gap between the water permeable plate and the bottom wall of the water chute through the water permeable holes in the water permeable plate in the infiltration process, so that the flow velocity of the accumulated water is increased, the infiltration speed of the accumulated water is increased, and the drainage capacity of the pavement above the box culvert is improved; simultaneously, the filter layer can reduce the possibility that soil flows into in the escape canal to reduce the possibility that soil caused the jam to the escape canal.

Optionally, a plurality of support columns are fixedly connected to the bottom wall of the water guide groove, and the support columns abut against the lower end of the water permeable plate.

Through adopting above-mentioned technical scheme, the support column can be done the support to the porous disk, reduces the porous disk when using, because of receiving the pressure of soil and take place deformation or cracked possibility.

Optionally, a plurality of inserted blocks are worn to be equipped with by the porous disk, just the inserted block wears to locate water conservancy diversion roof beam simultaneously.

Through adopting above-mentioned technical scheme, the inserted block can reduce the gliding possibility of porous disk on the water guide roof beam, and then makes when the construction fixed porous disk and water guide roof beam mutually.

Optionally, a plurality of soil blocking plates are arranged in the water guide groove and arranged along the extending direction of the water guide groove, and the soil blocking plate is clamped on the side wall of the water guide groove.

Through adopting above-mentioned technical scheme, the soil guard plate can be done to the soil of box culvert top and block, when reducing soil and receiving ponding to erode, the degree that soil subsides.

Optionally, the both sides of box culvert all are provided with the collection subassembly that is used for collecting moisture, the collection subassembly is including seting up in the cistern on ground and communicating in the drain pipe of cistern, the drain pipe communicates in a plurality of guiding gutters on the same side end face of guiding water roof beam simultaneously, a plurality of inlet openings that are used for communicateing the guiding gutter are seted up to the drain pipe.

By adopting the technical scheme, the water flowing into the water guide groove can further flow into the reservoir through the water inlet holes and the drainage pipe, so that the water content is reduced, the soil infiltration at the two sides of the box culvert is reduced, and the accumulated water discharge speed is increased; meanwhile, the water in the water storage tank can be recycled for urban water.

Optionally, the lower extreme fixedly connected with connector of guiding gutter, the connector is one end open-ended box structure, the open end of connector communicates inside the guiding gutter, the drain pipe wears to locate a plurality of connectors on the same side terminal surface of guiding beam simultaneously, and the inlet opening on the drain pipe is located inside the connector.

Through adopting above-mentioned technical scheme, the guide can be done to the moisture in the guiding gutter to the connector to the moisture in the guiding gutter flows into inside the drain pipe.

Optionally, the connector is fixedly connected with a plurality of clamping pins, and the clamping pins penetrate through the bottom wall of the water guide groove.

Through adopting above-mentioned technical scheme, the connector is fixed in the guiding gutter diapire through the joint round pin to reduce the possibility that the connector drops in the guiding gutter diapire when the installation.

Optionally, the connector is fixedly connected with an ear plate, and the ear plate is provided with a connecting hole for sleeving the insertion block.

Through adopting above-mentioned technical scheme, the connecting hole that the connector passes through on the otic placode is fixed in the inserted block to further increase the stability of connector when using, the connector can also be fixed the drain pipe, makes the drain pipe be fixed in water guide beam through the connector, and then increases the stability of drain pipe when installation or use.

In summary, the present application includes at least one of the following beneficial technical effects:

during the infiltration process, the accumulated water on the pavement above the box culvert flows to the gap between the water permeable plate and the bottom wall of the water chute through the water permeable holes on the water permeable plate, so that the infiltration speed of the accumulated water is increased, and the drainage capacity of the pavement above the box culvert is improved;

the water flowing into the water guide groove can further flow into the reservoir through the water inlet holes and the water drainage pipe, so that the water is reduced to continue to infiltrate into the soil on the two sides of the box culvert, and the speed of draining the accumulated water is increased; meanwhile, the water in the water storage tank can be recycled for urban water.

Drawings

FIG. 1 is a schematic illustration in partial cross-sectional view of an embodiment of the present application;

FIG. 2 is a schematic view of a partial explosion structure of a water deflector beam according to an embodiment of the present application;

FIG. 3 is a partial sectional view of a water permeable plate according to an embodiment of the present application;

FIG. 4 is an enlarged schematic view of portion A of FIG. 2;

FIG. 5 is an enlarged schematic view of portion B of FIG. 1;

FIG. 6 is an enlarged schematic view of section C of FIG. 2;

fig. 7 is a schematic structural diagram of a connecting head according to an embodiment of the present application.

Description of reference numerals: 1. a box culvert; 11. a cushion layer; 2. a water guide beam; 21. a water chute; 211. a card slot; 22. a support pillar; 23. a drainage ditch; 3. a water permeable plate; 31. water permeable holes; 32. inserting a block; 4. a filter layer; 5. a soil guard plate; 6. a collection assembly; 61. a reservoir; 62. a drain pipe; 621. a water inlet hole; 7. a connector; 71. a latch pin; 72. an ear plate; 721. and connecting the holes.

Detailed Description

The present application is described in further detail below with reference to figures 1-7.

The embodiment of the application discloses road box culvert laying structure. Referring to fig. 1, the road box culvert laying structure comprises a box culvert 1 arranged in a groove, the box culvert 1 is of a square tubular structure, a cushion layer 11 made of sand and pebbles is laid at the bottom of the groove, and the box culvert 1 is fixed on the cushion layer 11. The box culvert 1 upper end is provided with water guide beam 2, and water guide beam 2 is triangular prism column structure, and water guide beam 2 extends along the length direction of box culvert 1. Wherein two side end faces of the water guide beam 2 are arranged upwards, a plurality of water guide grooves 21 are formed in the two side end faces arranged upwards, and the water guide grooves 21 extend downwards in an inclined mode.

When the device is used, accumulated water on the road surface above the box culvert is guided by the water guide grooves 21 on the water guide beams 2 in the infiltration process, so that the infiltration speed of the accumulated water can be increased, and the drainage capacity of the road surface above the box culvert is improved.

Referring to fig. 2 and 3, the water permeable plate 3 is provided in the water guide groove 21, and the water permeable plate 3 is simultaneously laid on both side walls of the water guide groove 21. The gap between the permeable plate 3 and the bottom wall of the water chute 21 is set so that the gap between the permeable plate 3 and the bottom wall of the water chute 21 forms a drainage ditch 23. The porous disk 3 has been seted up a plurality of holes 31 of permeating water, and the porous disk 3 cladding has filter layer 4 made by geotechnological cloth, and makes the hole 31 of permeating water covered by filter layer 4. Simultaneously, a plurality of support columns 22 of 21 diapire fixedly connected with of guiding gutter, and a plurality of support columns 22 looks interval settings in same guiding gutter 21, support column 22 along vertical extension and butt in the lower extreme of porous disk 3 to increase the ability that porous disk 3 bore load.

Ponding on box culvert top road surface can flow to escape canal 23 inside through the hole 31 of permeating water on the porous disk 3 for the velocity of flow of the ponding that is in escape canal 23 increases, and then further increases the infiltration rate of ponding. At the same time, the filter layer 4 can reduce the possibility of soil flowing into the drainage ditch 23, thereby reducing the possibility of soil blocking the drainage ditch.

Referring to fig. 4, in order to reduce the possibility that the permeable plate 3 slides on the water guide beam 2, a plurality of insertion blocks 32 are inserted into the permeable plate 3, and the insertion blocks 32 are simultaneously inserted into the water guide beam 2.

A plurality of retaining plates 5 are arranged in the water chute 21, and the retaining plates 5 are distributed along the extending direction of the water chute 21. A plurality of pairs of clamping grooves 211 are formed in the side wall of the water guide groove 21, the same pair of clamping grooves 211 are respectively formed in the side walls of two ends of the water guide groove 21, a plurality of soil retaining plates 5 are respectively clamped in the clamping grooves 211 in a one-to-one correspondence mode, and the soil retaining plates 5 are erected above the water permeable plate 3.

Soil blocking plate 5 can block the soil above box culvert 1, and reduce the degree of soil settlement when the soil is washed by ponding.

In this embodiment, the water guide beam 2, the water permeable plate 3, the insert block 32, and the soil guard plate 5 are made of concrete or stone.

Referring to fig. 5, the box culvert 1 is provided with collection assemblies 6 on both sides thereof, the collection assemblies 6 including a water reservoir 61 and a drain pipe 62. The reservoir 61 is opened on the ground, and the drain pipe 62 communicates with the inside of the reservoir 61.

Referring to fig. 6, the lower end of the water chute 21 is provided with a connector 7, the connector 7 is in a box-shaped structure with one end open, the opening of the connector 7 is obliquely and upwardly arranged along the extending direction of the water chute 21, and the open end of the connector 7 extends into the drainage ditch 23.

Referring to fig. 6 and 7, the connecting head 7 is fixedly connected with the ear plate 72, the ear plate 72 is provided with a plurality of connecting holes 721, in this embodiment, the plurality of connecting holes 721 are respectively sleeved on a portion of the insert blocks 32 in a one-to-one correspondence manner. The connector 7 is fixedly connected with a plurality of clamping pins 71, and the clamping pins 71 penetrate through the bottom wall of the drainage ditch 23.

The drain pipe 62 simultaneously penetrates through the plurality of connectors 7 on the end face of the same side of the water guide beam 2, and the part of the drain pipe 62 located inside the connectors 7 is provided with a plurality of water inlet holes 621.

The moisture flowing into the drain 23 can further flow to the inside of the reservoir 61 through the drain pipe 62, thereby reducing the moisture continuing to seep downward to increase the speed at which the standing water is drained. Meanwhile, the water in the reservoir 61 can be recycled for urban water. Of course, in other embodiments, the end of the drain pipe 62 remote from the gutter 21 may be connected to a river or lake.

Connector 7 can be to the moisture in the escape canal 23 and do the guide to inside moisture in the escape canal 23 flowed into drain pipe 62, simultaneously, connector 7 can also be fixed drain pipe 62, makes drain pipe 62 be fixed in water conservancy diversion roof beam 2 through connector 7, and then increases the stability of drain pipe 62 when installation or use.

The implementation principle of the road box culvert laying structure of the embodiment of the application is as follows: the ponding of box culvert 1 top is through the guide of guiding gutter 21 and flow into in the escape canal 23 after the filtration of filter layer 4, and the moisture that flows into in the escape canal 23 further flows to cistern 61 inside through drain pipe 62 to it continues infiltration to reduce moisture, with the speed that increases ponding exhaust, and then improves the drainage ability on box culvert top road surface. Meanwhile, the water in the reservoir 61 can be recycled for urban water.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a road box culvert laying structure, includes box culvert (1) that sets up in the slot, its characterized in that: the box culvert (1) upper end is connected with water conservancy diversion roof beam (2), water conservancy diversion roof beam (2) are triangular prism column structure, just water conservancy diversion roof beam (2) wherein two side faces set up, a plurality of guiding gutter (21) have all been seted up to two side end faces up of water conservancy diversion roof beam (2), guiding gutter (21) slope extends down, guiding gutter (21) inside is provided with water permeable sheet (3), the both ends lateral wall of guiding gutter (21) is set up simultaneously in water permeable sheet (3), just water permeable sheet (3) set up with guiding gutter (21) diapire clearance, a plurality of holes (31) of permeating water have been seted up in water permeable sheet (3), filter layer (4) made by geotechnological cloth have been laid in water permeable sheet (3).

2. The road box culvert laying structure of claim 1, characterized in that: a plurality of support columns (22) are fixedly connected to the bottom wall of the water guide groove (21), and the support columns (22) are abutted to the lower end of the water permeable plate (3).

3. The road box culvert laying structure of claim 1, characterized in that: a plurality of inserting blocks (32) are arranged in the water permeable plate (3) in a penetrating mode, and the inserting blocks (32) penetrate through the water guide beam (2) simultaneously.

4. The road box culvert laying structure of claim 1, characterized in that: the water guide groove (21) is internally provided with a plurality of soil retaining plates (5), the soil retaining plates (5) are arranged along the extending direction of the water guide groove (21), and the soil retaining plates (5) are clamped on the side wall of the water guide groove (21).

5. The road box culvert laying structure of claim 3, characterized in that: the both sides of box culvert (1) all are provided with collection subassembly (6) that are used for collecting moisture, collection subassembly (6) are including seting up cistern (61) on ground and communicating in drain pipe (62) of cistern (61), drain pipe (62) communicate simultaneously in a plurality of guiding gutter (21) on the same side end face of water guide roof beam (2), a plurality of inlet openings (621) that are used for communicating guiding gutter (21) are seted up in drain pipe (62).

6. The road box culvert laying structure of claim 5, characterized in that: the lower extreme fixedly connected with connector (7) of guiding gutter (21), connector (7) are one end open-ended box structure, the open end of connector (7) communicates inside guiding gutter (21), drain pipe (62) wear to locate a plurality of connectors (7) on the same side end face of guiding beam (2) simultaneously, and inlet opening (621) on drain pipe (62) are located inside connector (7).

7. The road box culvert laying structure of claim 6, characterized in that: connector (7) fixedly connected with a plurality of joint round pins (71), joint round pin (71) wear to locate guiding gutter (21) diapire.

8. The road box culvert laying structure of claim 7, characterized in that: connector (7) fixedly connected with otic placode (72), connecting hole (721) that are used for the cover to establish inserted block (32) are seted up to otic placode (72).