CN217232165U

CN217232165U - Municipal works drainage structures

Info

Publication number: CN217232165U
Application number: CN202220147147.3U
Authority: CN
Inventors: 关冀新; 徐刚; 张天翼; 裴蓓; 牛凯茹; 聂启明
Original assignee: Beijing Evergreen Municipal Engineering Co ltd
Current assignee: Beijing Evergreen Municipal Engineering Co ltd
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-08-19
Anticipated expiration: 2032-01-19

Abstract

The utility model relates to a municipal works drainage structures, belongs to the technical field of municipal drainage, and comprises a road base body and a drainage well positioned in the road base body, wherein the top end of the drainage well is lower than the upper surface of the road base body, a drainage hole is arranged on the road base body, a grate plate is arranged at the opening of the drainage hole, the grate plate is contacted with the top surface of the drainage well, and a drainage pipeline is arranged below the drainage well; install first filter in the drain shaft, seted up a plurality of first filtration pores of crossing on the first filter, the both ends of first filter all are fixed with first slider, set up on the inner wall of drain shaft and supply the gliding spout of first slider. This application has the possibility that reduces drainage pipe jam, in time the effect of draining away the rainwater on the road.

Description

Municipal works drainage structures

Technical Field

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

Background

In the construction of town roads, drainage devices are basically arranged so as to facilitate the drainage of rainwater, and the quantity of the drainage devices is increased on some road sections with lower terrain.

The traditional municipal road drainage structure comprises a drainage hole formed in a municipal road and a grate plate arranged at the opening of the drainage hole. When raining, rainwater enters the drain pipe through the grate plate and the drain hole and is drained.

However, when rainwater enters the drainage hole, impurities such as fallen leaves on the road and the like can also enter the drainage hole along with the rainwater, so that a drainage pipeline is blocked, and the rainwater cannot be drained in time.

SUMMERY OF THE UTILITY MODEL

In order to reduce the possibility that drainage pipe blockked up, in time drain away the rainwater on the road, this application provides a municipal works drainage structures.

The application provides a municipal works drainage structures adopts following technical scheme:

a municipal engineering drainage structure comprises a road base body and a drainage well positioned in the road base body, wherein the top end of the drainage well is lower than the upper surface of the road base body, a drainage hole is formed in the road base body, a grate plate is installed at the opening of the drainage hole and is in contact with the top surface of the drainage well, and a drainage pipeline is arranged below the drainage well;

install first filter in the drainage shaft, seted up a plurality of first filtration pores of crossing on the first filter, the both ends of first filter all are fixed with first slider, set up on the inner wall of drainage shaft and supply the gliding spout of first slider.

Through adopting above-mentioned technical scheme, when raining, during rainwater process grate plate flow into the pumping shaft, in debris such as some leaves can enter into the pumping shaft along with the rainwater, first filter can filter the rainwater, filters out debris such as leaves, debris can not be along with the rainwater gets into sewer pipe, have reduced the possibility that drainage pipe blockked up, can in time drain away the rainwater.

Optionally, the top of first filter is provided with the second filter, the second filter is located inside the drainage well, first filter with be fixed with the connecting rod between the second filter, the second slider is all installed at the both ends of second filter, the second slider with correspond spout sliding connection, a plurality of second filter pores have been seted up on the second filter, the aperture of first filter pore is less than the aperture of second filter pore.

Through adopting above-mentioned technical scheme, debris such as leaf enter into the drainage shaft along with the rainwater after, rainwater and debris pass through the second in proper order and filter hole and first filtration hole, and debris such as most leaf can be intercepted by the second filter, and a small part can be intercepted by first filter in addition, and the rainwater passes through the back from first filter, enters into drainage pipe, and drainage pipe is difficult for blockking up.

Optionally, the second filter plate includes a first flat plate, an arc-shaped plate and a second flat plate, the first flat plate is fixed at one end of the arc-shaped plate, the second flat plate is fixed at the other end of the arc-shaped plate, and the highest point of the arc-shaped plate is located at one end close to the grate plate.

Through adopting above-mentioned technical scheme, when debris such as leaf entered into the drainage shaft along with the rainwater, if debris such as leaf fall on the arc, debris such as leaf can the lapse, and the landing is on first flat board or second flat board, and the second filtration pore downflow on the arc can be followed to the rainwater, can not influence the flow of rainwater, and the rainwater of being convenient for flows into drainage pipe.

Optionally, a ball is installed at one end of the first sliding block, which is far away from the first filter plate, one of the second sliding blocks is fixed to one end of the first flat plate, which is far away from the arc-shaped plate, the other of the second sliding blocks is fixed to one end of the second flat plate, which is far away from the arc-shaped plate, and a ball is also installed at one end of the second sliding block, which is far away from the arc-shaped plate.

Through adopting above-mentioned technical scheme, when needs take out first filter and second filter from the drainage well, because all install the ball on first slider and the second slider, the first slider and the second slider of being convenient for slide, so be convenient for take out first filter and second filter from the drainage well.

Optionally, the top surface of the first flat plate and the top surface of the second flat plate are both fixed with fixing rods, the fixing rods are arranged in the vertical direction, a lifting rod is fixed between the two fixing rods, and the lifting rod is located on one side, far away from the first filter plate, of the fixing rods.

Through adopting above-mentioned technical scheme, when needs clear up first filter and second filter, the pull rod is carried in the pulling, pulls out first filter and second filter from the drainage well, carries the setting of pull rod, and the people of being convenient for pull out first filter and second filter from the drainage well.

Optionally, the two opposite side walls of the grate plate are provided with grooves, and the drain holes are close to the hole walls of the grooves from bottom to top and are obliquely arranged in the direction away from the grooves.

By adopting the technical scheme, the grid plate is provided with the digging groove, the hole wall of the drain hole is obliquely arranged, so that people can conveniently place hands into the digging groove, and the grid plate is taken down.

Optionally, a plurality of water falling holes are formed in the grate plate, water inlet holes are formed in the side wall, provided with the grooves, of the grate plate, and the water inlet holes are communicated with the water falling holes.

Through adopting above-mentioned technical scheme, set up the inlet opening on the grate plate, the inlet opening communicates with the hole of falling into water, and the water on the road of being convenient for gets into in the drainage well for water on the road gets into in the drainage well.

Optionally, two mounting blocks are fixed at the bottom of the grate plate, one of the mounting blocks is inserted into one of the chutes, and the other mounting block is inserted into the other chute.

By adopting the technical scheme, when the grate plate is installed, the grate plate is placed above the drainage well, and the two installation blocks are respectively inserted into the corresponding sliding grooves, so that the stability of the grate plate is improved.

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

1. the first filter plate can filter rainwater and filter out sundries such as leaves, and the sundries cannot enter a sewer line along with the rainwater, so that the possibility of blockage of the sewer line is reduced, and the rainwater can be drained in time;

2. when the sundries such as leaves fall onto the arc-shaped plate, the sundries such as leaves can slide downwards and slide onto the first flat plate or the second flat plate, rainwater can flow downwards from the second filtering holes on the arc-shaped plate, the flowing of the rainwater cannot be influenced, and the rainwater can conveniently flow into the drainage pipeline;

3. because all install the ball on first slider and the second slider, be convenient for first slider and second slider slide, so be convenient for take out first filter and second filter from the drainage well.

Drawings

FIG. 1 is a top view embodying the present application.

Fig. 2 is a sectional view a-a embodying fig. 1.

FIG. 3 is a schematic view of a filter assembly of the present application.

Fig. 4 is a schematic view of a mounting block embodying the present application.

Description of reference numerals: 1. a road substrate; 11. a drainage well; 111. a chute; 12. a drain hole; 13. a water discharge pipeline; 2. a grate plate; 21. a water falling hole; 22. digging grooves; 23. a water inlet hole; 24. mounting blocks; 3. a filter assembly; 31. a first filter plate; 311. a first filtering hole; 312. a first slider; 32. a second filter plate; 321. a first plate; 322. an arc-shaped plate; 323. a second plate; 324. a second filtering hole; 325. a second slider; 33. a connecting rod; 4. fixing the rod; 41. lifting a pull rod; 5. and a ball.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses municipal administration function drainage structures. Referring to fig. 1 and 2, the drainage structure comprises a road base body 1 and a drainage well 11, the drainage well 11 is located inside the road base body 1, the top end of the drainage well 11 is lower than the upper surface of the road base body 1, a grate plate 2 is installed above the drainage well 11, a drainage hole 12 is formed in the road base body 1, the grate plate 2 is located in the drainage hole 12, the grate plate 2 is in contact with the top surface of the drainage well 11, and a plurality of water falling holes 21 are formed in the grate plate 2.

Referring to fig. 2 and 3, a filter assembly 3 is arranged in the drainage well 11, and the filter assembly 3 can filter impurities such as leaves. The filter assembly 3 comprises a first filter plate 31 and a second filter plate 32, the first filter plate 31 is located below the second filter plate 32, connecting rods 33 are fixed at four corners of the first filter plate 31, and one end of each connecting rod 33 far away from the first filter plate 31 is fixed with the second filter plate 32.

A plurality of first filtering holes 311 are uniformly formed in the first filtering plate 31, a plurality of second filtering holes 324 are formed in the second filtering plate 32, and the aperture of the second filtering holes 324 is larger than that of the first filtering holes 311.

The two opposite side walls of the drainage well 11 are both provided with sliding grooves 111, the sliding grooves 111 do not penetrate through the side walls of the drainage well 11 downwards, the two ends of the first filter plate 31 are both fixed with first sliding blocks 312, one of the first sliding blocks 312 is in sliding fit with one of the sliding grooves 111, and the other first sliding block 312 is in sliding fit with the other sliding groove 111. After the first filter plates 31 are put into the drain well 11, the first slide block 312 is positioned at the lowermost portion of the slide groove 111.

The second filter plate 32 includes a first flat plate 321, an arc plate 322, and a second flat plate 323, the first flat plate 321 is fixed to one side of the arc plate 322, and the second flat plate 323 is fixed to the other side of the arc plate 322. The first flat plate 321 and the second flat plate 323 are both fixed with fixing rods 4 arranged in the vertical direction, one end of each fixing rod 4 close to the grate plate 2 is provided with a lifting rod 41, and the lifting rods 41 are convenient for lifting the first filter plate 31 and the second filter plate 32.

A second sliding block 325 is fixed at one end of the first flat plate 321 far away from the arc-shaped plate 322, a second sliding block 325 is also fixed at one end of the second flat plate 323 far away from the arc-shaped plate 322, one second sliding block 325 is in sliding fit with one sliding groove 111, and the other second sliding block 325 is in sliding fit with the other sliding groove 111.

The first slider 312 is provided with a ball 5 at a side thereof away from the first filter plate 31, and the ball 5 is in contact with a groove wall of the slide groove 111. The end of the second slider 325 fixed with the first plate 321, which is far away from the first plate 321, is provided with the ball 5, and the end of the second slider 325 fixed with the second plate 323, which is far away from the second plate 323, is also provided with the ball 5.

When sundries on the first filter plate 31 and the second filter plate 32 are too much, the first filter plate 31 and the second filter plate 32 need to be taken out from the drainage well 11, the grate plate 2 is taken down firstly when the sundries are taken out, the lifting rod 41 is pulled upwards, and the first slide block 312 and the second slide block 325 are convenient to slide due to the fact that the balls 5 are arranged on the first slide block 312 and the second slide block 325, and people can pull the lifting rod 41 conveniently.

After the first filter plate 31 and the second filter plate 32 are taken out, impurities on the first filter plate 31 and the second filter plate 32 are removed, and then the first filter plate 31 and the second filter plate 32 are put into the drain well 11.

Referring to fig. 2 and 4, the two opposite side walls of the grate plate 2 are provided with grooves 22, the drain holes 12 are arranged on two hole walls close to the two grooves 22 in an inclined mode, the hole walls of the drain holes 12 are inclined from bottom to top in the direction far away from the grate plate 2, and hands of people can conveniently put into the grooves 22. A plurality of water inlets 23 are arranged on the side wall of the grate plate 2 provided with the digging groove 22, and the water inlets 23 are communicated with the water falling hole 21. When raining, some rainwater can enter the water inlet hole 23 from the inclined surface of the water discharging hole 12 and then enter the water discharging well 11, so that the municipal road is convenient to discharge water.

Two mounting blocks 24 are fixed at the bottom of the grate plate 2, wherein one mounting block 24 is inserted into one of the sliding grooves 111, the other mounting block 24 is inserted into the other sliding groove 111, and the mounting blocks 24 are inserted into the corresponding sliding grooves 111, so that the stability of the grate plate 2 is improved.

The implementation principle of municipal administration function drainage structures of the embodiment of this application does: when raining, the rainwater enters into the drainage well 11 from the top of the grate plate 2, sundries such as leaves mixed in the rainwater can enter into the drainage well 11 along with the rainwater, the first filter plate 31 and the second filter plate 32 filter the rainwater, and the possibility that the sundries such as the leaves enter into the drainage pipeline 13 is reduced.

When debris on the second filter 32 are too much, take off the grate 2, take out first filter 31 and second filter 32 from drainage well 11, clear up first filter 31 and second filter 32, then put into drainage well 11 with first filter 31 and second filter 32 again, covered grate 2.

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 municipal works drainage structures which characterized in that: the road drainage system comprises a road base body (1) and a drainage well (11) positioned in the road base body (1), wherein the top end of the drainage well (11) is lower than the upper surface of the road base body (1), a drainage hole (12) is formed in the road base body (1), a grate plate (2) is installed at the opening of the drainage hole (12), the grate plate (2) is in contact with the top surface of the drainage well (11), and a drainage pipeline (13) is arranged below the drainage well (11);

install first filter (31) in drainage shaft (11), seted up a plurality of first filtration pores (311) on first filter (31), the both ends of first filter (31) all are fixed with first slider (312), set up on the inner wall of drainage shaft (11) and supply gliding spout (111) of first slider (312).

2. The municipal drainage structure according to claim 1, wherein: the top of first filter (31) is provided with second filter (32), second filter (32) are located inside drainage shaft (11), first filter (31) with be fixed with connecting rod (33) between second filter (32), second slider (325) are all installed at the both ends of second filter (32), second slider (325) with correspond spout (111) sliding connection, a plurality of seconds have been seted up on second filter (32) and have been filtered hole (324), the aperture of first filtration hole (311) is less than the aperture of second filtration hole (324).

3. The municipal drainage structure according to claim 2, wherein: the second filter plate (32) comprises a first flat plate (321), an arc-shaped plate (322) and a second flat plate (323), the first flat plate (321) is fixed at one end of the arc-shaped plate (322), the second flat plate (323) is fixed at the other end of the arc-shaped plate (322), and the highest point of the arc-shaped plate (322) is located at one end close to the grate plate (2).

4. The municipal drainage structure according to claim 3, wherein: the ball (5) is installed at one end, away from the first filter plate (31), of the first sliding block (312), one of the second sliding block (325) and one end, away from the arc-shaped plate (322), of the first flat plate (321) are fixed, the other one of the second sliding block (325) and one end, away from the arc-shaped plate (322), of the second flat plate (323 are fixed, and the ball (5) is also installed at one end, away from the arc-shaped plate (322), of the second sliding block (325).

5. The municipal drainage structure according to claim 4, wherein: the top surface of the first flat plate (321) and the top surface of the second flat plate (323) are both fixed with fixing rods (4), the fixing rods (4) are arranged in the vertical direction, a lifting rod (41) is fixed between the two fixing rods (4), and the lifting rod (41) is positioned on one side, far away from the first filter plate (31), of the fixing rods (4).

6. The municipal drainage structure according to any one of claims 1 to 5, wherein: the two opposite side walls of the grate plate (2) are provided with grooves (22), and the drain holes (12) are close to the hole walls of the grooves (22) and are obliquely arranged in the direction away from the grooves (22).

7. The municipal drainage structure according to claim 6, wherein: a plurality of water falling holes (21) are formed in the grate plate (2), water inlet holes (23) are formed in the side wall, provided with the grooves (22), of the grate plate (2), and the water inlet holes (23) are communicated with the water falling holes (21).

8. The municipal drainage structure according to claim 7, wherein: two mounting blocks (24) are fixed at the bottom of the grate plate (2), wherein one mounting block (24) is inserted into one sliding groove (111), and the other mounting block (24) is inserted into the other sliding groove (111).