CN216586884U

CN216586884U - Road surface drainage structure

Info

Publication number: CN216586884U
Application number: CN202123303264.9U
Authority: CN
Inventors: 傅栋杰
Original assignee: Zhenjiang Ruichi Construction Engineering Co ltd
Current assignee: Zhenjiang Ruichi Construction Engineering Co ltd
Priority date: 2021-12-25
Filing date: 2021-12-25
Publication date: 2022-05-24
Anticipated expiration: 2031-12-25

Abstract

The application discloses road surface drainage structure relates to the drainage technology field, including the road bed, the sewer has been seted up to the inside of road bed, the rectangular channel has been seted up to the both sides that the top of road bed corresponds the sewer, the inside swing joint of rectangular channel has the grid apron, fixedly connected with dead lever in the middle of the bottom of grid apron, the first filter screen of bottom threaded connection of dead lever, the outside swing joint of dead lever has the installation cover, the outside fixedly connected with second filter screen of installation cover. Carry out check through the grid apron to impurity such as great stone and leaf and keep off, filter less mud stone through first filter screen and second filter screen, reduce during mud stone falls into the sewer, cause the jam to the sewer, the dog supports fixedly to first filter screen, improves filterable bearing capacity, the second filter screen supports through first telescopic link, cushions the second filter screen through first spring, the dismouting of the second filter screen of being convenient for.

Description

Road surface drainage structure

Technical Field

The application relates to the technical field of drainage, in particular to a pavement drainage structure.

Background

In the construction of existing roads, in order to facilitate drainage, both sides of the road are usually provided with drainage ditches which lead water into a water collection well or sewer. Common gutters are cast of concrete. Rainwater enters the drainage ditch through the water leakage groove on the water leakage plate and then flows into a sewer from the drainage ditch to finish drainage.

When rainwater flows into the sewer in rainy days, mud stones are driven to flow into the sewer, so that the inside of the sewer is easily blocked for a long time, and drainage work is not facilitated.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that mud stone flows in and causes sewer jam, this application provides road surface drainage structure.

The application provides road surface drainage structures adopts following technical scheme:

road surface drainage structures, including the road bed, the sewer has been seted up to the inside of road bed, the rectangular channel has been seted up to the both sides that the top of road bed corresponds the sewer, the inside swing joint of rectangular channel has the grid apron, fixedly connected with dead lever in the middle of the bottom of grid apron, the first filter screen of bottom threaded connection of dead lever, the outside swing joint of dead lever has the installation cover, the outside fixedly connected with second filter screen of installation cover, the first telescopic link of bottom both sides fixedly connected with of second filter screen, the outside cover of first telescopic link is equipped with first spring, the bottom of first telescopic link corresponds first filter screen fixedly connected with briquetting.

Optionally, the inner wall both sides fixedly connected with dog of sewer, the dog is located the lower extreme of first filter screen.

Optionally, the top edges of the first filter screen and the second filter screen are fixedly connected with a guard plate.

Optionally, a handle is fixedly connected to the middle of the top of the grating cover plate.

Optionally, the top of the roadbed corresponds the both sides of grid apron and has seted up the mounting groove, the inner wall fixedly connected with second telescopic link of mounting groove, the one end fixedly connected with inserted block of second telescopic link, the outside swing joint of second telescopic link has the second spring, the both sides of grid apron correspond the inserted block and have seted up the slot.

Optionally, one end of the second telescopic rod close to the insertion block is fixedly connected with a pulling plate.

Optionally, the height of the pulling plate is smaller than the depth of the mounting groove.

Optionally, the top of the roadbed is fixedly connected with a highway surface.

To sum up, the beneficial effect of this application is as follows:

carry out the check through impurity such as grid apron to great stone and leaf and keep off, filter less mud stone through first filter screen and second filter screen, reduce during mud stone falls into the sewer, cause the jam to the sewer, the dog supports fixedly to first filter screen, improves filterable bearing capacity, and the second filter screen supports through first telescopic link, cushions the second filter screen through first spring, the dismouting of the second filter screen of being convenient for.

Drawings

FIG. 1 is a schematic structural diagram of the present application;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is an enlarged view of the structure at B in fig. 1.

Description of reference numerals: 1. a roadbed; 2. a sewer; 3. a stopper; 4. a guard plate; 5. a handle; 6. fixing the rod; 7. a grid cover plate; 8. a road surface; 9. a first filter screen; 10. a first spring; 11. a first telescopic rod; 12. a second filter screen; 13. installing a sleeve; 14. mounting grooves; 15. a second telescopic rod; 16. a second spring; 17. inserting a block; 18. and (5) pulling the plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

Example (b):

referring to fig. 1 and 2, the embodiment of the application discloses road surface drainage structure, including road bed 1, sewer 2 has been seted up to road bed 1's inside, and sewer 2 is convenient for the drainage work on road surface. The top of the roadbed 1 is fixedly connected with a highway surface 8, and vehicles run on the highway surface 8. Rectangular grooves are formed in the top of the roadbed 1 corresponding to two sides of the sewer 2, a grating cover plate 7 is movably connected inside each rectangular groove, and the grating cover plate 7 filters larger impurities; the middle of the bottom of the grille cover plate 7 is fixedly connected with a fixed rod 6, the bottom of the fixed rod 6 is in threaded connection with a first filter screen 9, the outer side of the fixed rod 6 is movably connected with an installation sleeve 13, the outer side of the installation sleeve 13 is fixedly connected with a second filter screen 12, and smaller mud stones are filtered through the first filter screen 9 and the second filter screen 12, so that the mud stones are reduced from falling into the sewer 2; the first telescopic link 11 of bottom both sides fixedly connected with of second filter screen 12, the outside cover of first telescopic link 11 is equipped with first spring 10, and the bottom of first telescopic link 11 corresponds first filter screen 9 fixedly connected with briquetting, and second filter screen 12 supports through first telescopic link 11, cushions second filter screen 12 through first spring 10, the dismouting of the second filter screen 12 of being convenient for simultaneously. The filtering pore diameters of the grating cover plate 7, the second filter screen 12 and the first filter screen 9 are reduced in sequence.

Referring to fig. 1, the inner wall of the sewer 2 is fixedly connected with a stop dog 3 on two sides, the stop dog 3 is located at the lower end of the first filter screen 9, and the stop dog 3 supports the first filter screen 9 to improve the bearing capacity of the filter. Fixedly connected with backplate 4 at the top edge of first filter screen 9 and second filter screen 12, backplate 4 on first filter screen 9 and the second filter screen 12 protects the mud stone, and the reduction spills over. Fixedly connected with handle 5 in the middle of the top of grid apron 7, handle 5 is convenient for grid apron 7's removal.

Referring to fig. 1 and 3, the top of the roadbed 1 is provided with mounting grooves 14 corresponding to two sides of the grid cover plate 7, and the mounting grooves 14 are positioned at two sides of the top of the sewer 2; a second telescopic rod 15 is fixedly connected to the inner wall of the mounting groove 14, an inserting block 17 is fixedly connected to one end of the second telescopic rod 15, a second spring 16 is sleeved outside the second telescopic rod 15, the second telescopic rod 15 and the second spring 16 extrude the inserting block 17, and slots are formed in two sides of the grid cover plate 7 corresponding to the inserting block 17, so that the inserting block 17 is inserted into the slots, and the grid cover plate 7 is convenient to fix; one end of the second telescopic rod 15 close to the insertion block 17 is fixedly connected with a pulling plate 18, the pulling plate 18 is convenient for the insertion block 17 to move, and the height of the pulling plate 18 is smaller than the depth of the installation groove 14.

The implementation principle of the road surface drainage structure of the embodiment of the application is as follows:

in use, when a vehicle runs through a road surface 8, rainwater flows into a sewer 2, impurities such as large stones and leaves are blocked through a grating cover plate 7, small mud stones are filtered through a first filter screen 9 and a second filter screen 12, the mud stones are reduced to fall into the sewer 2, the sewer 2 is blocked, a stop block 3 supports and fixes the first filter screen 9, the bearing capacity of filtering is improved, the second filter screen 12 is supported through a first telescopic rod 11, the second filter screen 12 is buffered through a first spring 10, the disassembly and assembly of the second filter screen 12 are facilitated, protective plates 4 on the first filter screen 9 and the second filter screen 12 protect the mud stones, overflow is reduced, when the mud stones on the filter screens need to be removed, a pulling plate 18 is pulled to drive a second telescopic rod 15 and a second spring 16 to move, so that an insertion block 17 is separated from a slot, and a handle 5 is pulled, so that the grating cover plate 7 drives the fixing rod 6 to move upwards, and the first filter screen 9 and the second filter screen 12 are moved out, thereby facilitating the mud stone to be poured out.

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. Road surface drainage structures, including road bed (1), its characterized in that: sewer (2) have been seted up to the inside of road bed (1), the rectangular channel has been seted up to the both sides that the top of road bed (1) corresponds sewer (2), the inside swing joint of rectangular channel has grid apron (7), fixedly connected with dead lever (6) in the middle of the bottom of grid apron (7), the first filter screen of bottom threaded connection (9) of dead lever (6), the outside swing joint of dead lever (6) has installation cover (13), the outside fixedly connected with second filter screen (12) of installation cover (13), the first telescopic link of bottom both sides fixedly connected with (11) of second filter screen (12), the outside cover of first telescopic link (11) is equipped with first spring (10), the bottom of first telescopic link (11) corresponds first filter screen (9) fixedly connected with briquetting.

2. The road surface drainage structure according to claim 1, characterized in that: the inner wall both sides fixedly connected with dog (3) of sewer (2), dog (3) are located the lower extreme of first filter screen (9).

3. The road surface drainage structure according to claim 1, characterized in that: and the top edges of the first filter screen (9) and the second filter screen (12) are fixedly connected with a guard plate (4).

4. The road surface drainage structure according to claim 1, characterized in that: the middle of the top of the grating cover plate (7) is fixedly connected with a handle (5).

5. The road surface drainage structure according to claim 1, characterized in that: mounting groove (14) have been seted up to the top of road bed (1) corresponding grid apron (7) both sides, the inner wall fixedly connected with second telescopic link (15) of mounting groove (14), the one end fixedly connected with inserted block (17) of second telescopic link (15), the outside swing joint of second telescopic link (15) has second spring (16), the slot has been seted up to the both sides of grid apron (7) corresponding inserted block (17).

6. The road surface drainage structure according to claim 5, characterized in that: one end of the second telescopic rod (15) close to the inserting block (17) is fixedly connected with a pulling plate (18).

7. The road surface drainage structure according to claim 6, characterized in that: the height of the pulling plate (18) is less than the depth of the mounting groove (14).

8. The road surface drainage structure according to claim 1, characterized in that: the top of the roadbed (1) is fixedly connected with a highway surface (8).