CN212925658U

CN212925658U - A road surface structure for sponge city construction

Info

Publication number: CN212925658U
Application number: CN202021573030.9U
Authority: CN
Inventors: 王敏文; 林源远; 许翔; 陈庆禄; 刘宗厚
Original assignee: Fujian Yancheng Construction Engineering Co Ltd
Current assignee: Fujian Yancheng Construction Engineering Co Ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-04-09
Anticipated expiration: 2030-07-31

Abstract

The application discloses a road surface structure for construction of sponge city, relate to the technical field in sponge city, the problem of drainage channel jam in the curb is solved, it includes the curb of road surface and road surface both sides, the inside logical groove of seting up and being used for the drainage of running through along its length direction of curb, the curb is close to one side on road surface and sets up the inlet opening that supplies road surface ponding to flow in logical groove, the minimum of inlet opening is not higher than the road surface, and inlet opening and logical groove intercommunication, the import department demountable installation of inlet opening has the railing, be provided with two barriers in the inlet opening, the hole of barrier is less than the railing hole, two barriers staggered distribution are in the both sides of inlet opening, the barrier is vertical state, and the one side slope that the barrier is close to the inlet opening center is towards the import department of inlet opening, the barrier is greater than half of inlet opening area along the projection of perpendicular to curb length direction. This application has improved the problem of drainage channel jam in the curb.

Description

A road surface structure for sponge city construction

Technical Field

The application relates to the technical field of sponge cities, in particular to a road surface structure for sponge city construction.

Background

The sponge city is a city which can be like a sponge, has good elasticity in the aspects of adapting to environmental changes, coping with natural disasters and the like, absorbs water, stores water, seeps water and purifies water when raining, and releases and utilizes the stored water when needed. Sponge city construction should follow ecological priority principle etc. combines together natural way and artificial measures, under the prerequisite of guaranteeing urban drainage waterlogging prevention safety, furthest realizes that rainwater stores up, permeates and purifies in the urban area, promotes the utilization of rainwater resource and ecological environment protection. Under the rainy day condition that the rainfall is big, the ponding of road surface both sides is big, because the drainage ability on the road surface in sponge city is limited, can cause the road surface to have a large amount of ponding and can't get rid of, consequently often adopts the curb that has the drainage function in order to reduce the surface ponding.

Referring to a kerbstone disclosed in the Chinese invention publication No. CN103806360A, a groove cavity extending along the length direction of the kerbstone is arranged in the kerbstone, and the groove cavity penetrates through the kerbstone and is used for draining water; the kerbstone is also provided with a water inlet cylinder cavity perpendicular to the length direction of the kerbstone, the lowest surface of an inlet of the water inlet cylinder cavity is not higher than the road surface, and an outlet of the water inlet cylinder cavity is communicated with the groove cavity and is used for introducing road surface water into the groove cavity.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: when surface gathered water enters the water inlet barrel cavity, sundries such as garbage and the like can be brought into the water inlet barrel cavity and the groove cavity together, and the water inlet barrel cavity and the groove cavity are not convenient to clean and easy to cause blockage of the groove cavity.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that drainage channel blockked up in the curb, this application provides a road surface structure for sponge city construction.

The application provides a road surface structure for sponge city construction adopts following technical scheme:

the utility model provides a road surface structure for sponge city construction, includes the curb of road surface and road surface both sides, the curb is inside runs through along its length direction and offers the logical groove that is used for the drainage, the curb is close to one side on road surface and offers the inlet opening that supplies surface ponding to flow in logical groove, the minimum of inlet opening is not higher than the road surface, and the inlet opening with lead to the groove intercommunication, the import department demountable installation of inlet opening has the railing, be provided with two screens in the inlet opening, the hole of railing is less than the railing hole, two block staggered distribution in the both sides of inlet opening, the block is vertical state, and the block is close to the import department of one side slope towards the inlet opening at inlet opening center, the block is greater than half of inlet opening area along perpendicular to curb length direction's projection.

Through adopting above-mentioned technical scheme, the barrier carries out interception once with the great debris of volume, and less debris gets into the inlet opening along with surface gathered water, and two barrier nets of crisscross arrangement carry out the secondary interception to it, and the staff is regularly dismantled the barrier, clears up the barrier net, and reducible rubbish debris of doing so gets into logical inslot and causes the condition of jam.

Preferably, the cross section of inlet opening is the rectangle of personally submitting, and the long limit in cross-section is the same with logical groove length direction, the material collecting tank has all been seted up on curb in the both sides wall on inlet opening perpendicular to ground, material collecting tank one-to-one and block, and material collecting tank's whole incline direction is the same with the block, material collecting tank movable mounting has the receipts material frame that is used for collecting debris.

Through adopting above-mentioned technical scheme, under the drive of rivers, debris move along the incline direction of block, get into in the receipts material frame, and the setting through the receipts material frame reduces debris and piles up on the block, causes the influence to drainage speed, can increase the storage capacity of debris simultaneously, the reducible frequency to debris clearance in the block of staff.

Preferably, the material collecting groove penetrates through the side wall of the curb stone to be communicated with the through groove, and the side wall of the material collecting frame is latticed.

Through adopting above-mentioned technical scheme, rivers can flow into in the material receiving frame, from the groove that gathers materials inflow logical inslot, improve the drainage ability of curb.

Preferably, the ladder groove has been seted up in inlet opening border department to the curb, the railing still includes two parallel arrangement's horizontal pole and movable mounting in the movable rod at horizontal pole both ends, the both ends and two horizontal poles of movable rod are connected perpendicularly, the both ends lateral wall of horizontal pole has all been seted up and has been supplied the movable rod tip to follow the gliding spout of horizontal pole length direction, the sliding hole with the spout intercommunication is all seted up along its axial in the both ends of horizontal pole, the both ends of movable rod all are provided with the peg graft pole perpendicularly, the length of peg graft pole is less than the length of sliding hole, set up on the lateral wall in ladder groove and supply the peg graft pole to insert the spliced eye of establishing.

Through adopting above-mentioned technical scheme, during the installation barrier, move the movable rod of barrier both sides towards the barrier center, in the complete indentation sliding hole of peg graft pole, with the border butt of barrier on the ladder groove, move the movable rod towards the direction of keeping away from the barrier center again for in peg graft pole inserts the peg graft hole, the installation or the dismantlement process of barrier are convenient simple.

Preferably, a spring is installed in the sliding hole, one end of the spring abuts against the bottom of the sliding hole, the other end of the spring abuts against the end of the insertion rod, and the spring is always in a compressed state.

Through adopting above-mentioned technical scheme, under the effect of spring, the spliced pole has the trend that moves towards the spliced eye all the time for the movable rod can not remove at will, improves the stability of barrier.

Preferably, the material receiving frame is provided with a handle.

Through adopting above-mentioned technical scheme, set up the handle on receiving the material frame, be convenient for take out the receipts material frame and clear up.

Preferably, one end of the handle extends to the outside of the material collecting frame, and when the material collecting frame is positioned in the material collecting groove, one end of the handle abuts against the wall of the water inlet hole.

Through adopting above-mentioned technical scheme, because the groove that gathers materials runs through curb's a lateral wall and leads to the groove intercommunication, the one end butt of handle is on the inlet opening pore wall, avoids receiving the material frame and leads to the inslot along the groove entering that gathers materials.

Preferably, the handle is connected with a pull rope, one end of the pull rope is connected with the handle, and the other end of the pull rope is connected with the barrier.

By adopting the technical scheme, when the barrier is disassembled, the two material receiving frames can be taken out simultaneously by pulling the pull rope, so that the material receiving frames can be taken out conveniently.

In summary, the present application includes at least one of the following benefits:

1. the barrier intercepts the sundries with larger volume for the first time, the smaller sundries enter the water inlet along with the accumulated water on the road surface, and the blocking nets are arranged in a staggered manner, so that the sundries flowing into the water inlet are intercepted for the second time when the effective drainage capacity is ensured, and the sundries entering the through groove are further reduced; workers regularly disassemble the barrier and clean the blocking net, so that the blockage caused by garbage and sundries entering the through groove can be reduced;

2. under the drive of water flow, sundries enter the material collecting frame along the inclined direction of the blocking net, so that the storage capacity of the sundries is increased, and the cleaning frequency of workers is reduced; water flow can be discharged into the through groove through the material receiving groove, so that the water discharging capacity of the kerbstone is improved;

3. when the barrier is installed, the movable rods on the two sides of the barrier move towards the center of the barrier, the insertion rod is completely retracted into the sliding hole, the edge of the barrier is abutted to the stepped groove, and then the movable rods move towards the direction far away from the center of the barrier, so that the insertion rod is inserted into the insertion hole, and the installation or the disassembly process of the barrier is convenient and simple.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a sectional view of the curb in the present embodiment;

FIG. 3 is an enlarged schematic view at A in FIG. 2;

FIG. 4 is an exploded view of the curb in the boom of the present embodiment;

fig. 5 is an enlarged schematic view at B in fig. 4.

Description of reference numerals: 1. a pavement; 2. a curb; 21. a through groove; 22. a water inlet hole; 23. a stepped groove; 24. inserting grooves; 25. a material collecting groove; 3. a barrier; 31. a cross bar; 311. a chute; 312. a slide hole; 32. a movable rod; 33. a plug rod; 34. a spring; 4. blocking; 5. a material receiving frame; 51. a handle; 52. and pulling a rope.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses a road surface structure for sponge city construction. Referring to fig. 1 and 2, the road surface 1 and the kerb 2 on both sides of the road surface 1 are included. Curb 2 is inside to run through along its length direction and to offer the logical groove 21 that is used for the drainage, and curb 2 is close to one side on road surface 1 and has seted up inlet opening 22, and the minimum of inlet opening 22 is not higher than road surface 1, and inlet opening 22 runs through the lateral wall and communicates in logical groove 21.

Referring to fig. 2 and 3, the barrier 3 is detachably mounted at the inlet of the water inlet hole 22. Two barrier nets 4 with gaps smaller than the barriers 3 are fixedly installed in the water inlet 22, the two barrier nets 4 are distributed on two sides of the water inlet 22 in a staggered mode, the barrier nets 4 are in a vertical state, and one side, close to the center of the water inlet 22, of each barrier net 4 inclines towards the inlet of the water inlet 22. The edge of the blocking net 4 is attached to the upper side wall and the lower side wall of the water inlet hole 22, and the projection of the blocking net 4 in the direction perpendicular to the length direction of the kerbstone 2 is larger than half of the area of the water inlet hole 22. Due to the arrangement of the railings 3 and the blocking nets 4, the blockage caused by the sundry garbage entering the through grooves 21 is reduced, and the drainage capacity of the kerbstone 2 is improved; the blocking nets 4 are arranged in a staggered mode, so that sundries flowing into the water inlet holes 22 are blocked when effective drainage capacity is guaranteed, and the sundries are further reduced from entering the through grooves 21.

Referring to fig. 4 and 5, the barrier 3 further includes a cross bar 31 arranged in parallel and movable bars 32 installed at both ends of the cross bar 31. Both ends of the movable rod 32 are vertically connected with the two cross rods 31. The side wall of the end of the cross bar 31 is provided with a sliding slot 311 for the end of the movable rod 32 to slide along the length direction of the cross bar 31. Both ends of the cross bar 31 are provided with sliding holes 312 communicated with the sliding grooves 311 along the axial direction thereof. The two ends of the movable rod 32 are vertically welded with the inserting rods 33, and the inserting rods 33 are positioned on one side of the movable rod 32 far away from the center of the cross rod 31; the length of the insertion rod 33 is smaller than the depth of the sliding hole 312. The spring 34 is installed in the sliding hole 312, one end of the spring 34 abuts against the bottom of the sliding hole 312, the other end abuts against the end of the insertion rod 33, and the spring 34 is always in a compressed state. Step groove 23 has been seted up at the border department of inlet opening 22 import to curb 2, and the border department of barrier 3 inlays and locates in step groove 23, sets up on step groove 23 and supplies peg 33 male spliced eye.

Referring to fig. 2 and 3, the two hole walls of the water inlet hole 22 perpendicular to the ground are provided with material collecting grooves 25 corresponding to the two blocking nets 4, and the material collecting grooves 25 penetrate through the side walls of the kerbs 2 to be communicated with the through grooves 21, so that the drainage capacity of the kerbs 2 is improved. The material collecting groove 25 is internally and movably provided with a material collecting frame 5, and the material collecting frame 5 is of a grid structure. A handle 51 is horizontally welded at the feed inlet of the material receiving frame 5, and when the material receiving frame 5 is positioned in the material collecting groove 25, the feed inlet of the material receiving frame 5 is flush with the end surface of the material collecting groove 25; and one end of the handle 51 is abutted against the hole wall of the water inlet hole 22, so that the material receiving frame 5 is prevented from sliding into the through groove 21 along the material collecting groove 25. The pull rope 52 is tied on the handle 51, the other end of the pull rope 52 is fixedly tied with the movable rod 32 on the barrier 3, and the pull rope 52 is long enough. After the barrier 3 is disassembled, the material receiving frame 5 can be pulled out for cleaning by pulling the pull rope 52.

The implementation principle of the road surface structure for sponge city construction is as follows:

the barrier 3 carries out the interception once with the great debris of volume, and less debris gets into inlet opening 22 along with 1 ponding in road surface, and barrier 4 carries out the secondary interception to it, and the staff regularly dismantles barrier 3, clears up barrier 4, and so reducible rubbish debris gets into and leads to the fact the jam in leading to groove 21.

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 surface structure for sponge city construction which characterized in that: curb (2) including road surface (1) and road surface (1) both sides, curb (2) inside runs through along its length direction and sets up logical groove (21) that are used for the drainage, curb (2) are close to one side of road surface (1) and are seted up and supply road surface (1) ponding to flow in inlet opening (22) of logical groove (21), the minimum of inlet opening (22) is not higher than road surface (1), and inlet opening (22) and logical groove (21) intercommunication, demountable installation has railing (3) in the import department of inlet opening (22), be provided with two blocking net (4) in inlet opening (22), the hole of blocking net (4) is less than railing (3) hole, two blocking net (4) staggered distribution is in the both sides of inlet opening (22), blocking net (4) are vertical state, and blocking net (4) are close to the lopsidedness towards the import department of inlet opening (22) at inlet opening (22) center, the projection of the blocking net (4) along the direction vertical to the length direction of the kerbstone (2) is larger than half of the area of the water inlet hole (22).

2. A pavement structure for sponge city construction according to claim 1, characterized in that: the transversal rectangle of personally submitting of inlet opening (22), and the long limit in cross-section is the same with logical groove (21) length direction, curb (2) have all seted up collection silo (25) on the both sides wall on inlet opening (22) perpendicular to ground, collection silo (25) one-to-one and block (4), and the whole incline direction of collection silo (25) is the same with block (4), collection silo (25) interior movable mounting has receipts material frame (5) that are used for collecting debris.

3. A pavement structure for sponge city construction according to claim 2, characterized in that: the material collecting groove (25) penetrates through the side wall of the curb stone (2) and is communicated with the through groove (21), and the side wall of the material collecting frame (5) is latticed.

4. A pavement structure for sponge city construction according to claim 2, characterized in that: curb (2) have seted up ladder groove (23) in inlet opening (22) import border department, railing (3) still include horizontal pole (31) and movable mounting in movable rod (32) at horizontal pole (31) both ends of two parallel arrangement, the both ends and two horizontal poles (31) of movable rod (32) are connected perpendicularly, the both ends lateral wall of horizontal pole (31) has all been seted up and has been supplied movable rod (32) tip to follow gliding spout (311) of horizontal pole (31) length direction, slide opening (312) with spout (311) intercommunication are all seted up along its axial in the both ends of horizontal pole (31), the both ends of movable rod (32) all are provided with spliced pole (33) perpendicularly, the length of spliced pole (33) is less than the length of slide opening (312), set up on the lateral wall in ladder groove (23) and supply spliced pole (33) to insert the spliced hole of establishing.

5. A pavement structure for sponge city construction according to claim 4, characterized in that: a spring (34) is installed in the sliding hole (312), one end of the spring (34) abuts against the bottom of the sliding hole (312), the other end of the spring abuts against the end of the insertion rod (33), and the spring (34) is in a compressed state all the time.

6. A pavement structure for sponge city construction according to claim 4, characterized in that: the material receiving frame (5) is provided with a handle (51).

7. A pavement structure for sponge city construction according to claim 6, characterized in that: one end of the handle (51) extends out of the material collecting frame (5), and when the material collecting frame (5) is positioned in the material collecting groove (25), one end of the handle (51) is abutted against the wall of the water inlet hole (22).

8. A pavement structure for sponge city construction according to claim 6, characterized in that: the handle (51) is connected with a pull rope (52), one end of the pull rope (52) is connected with the handle (51), and the other end of the pull rope (52) is connected with the barrier (3).