CN210507707U

CN210507707U - Municipal drainage pipeline

Info

Publication number: CN210507707U
Application number: CN201921452148.3U
Authority: CN
Inventors: 刘晓伟; 郭晓丽; 陈晨; 吴红芳; 杨玉浩; 尉蓉菲
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-03
Filing date: 2019-09-03
Publication date: 2020-05-12
Anticipated expiration: 2029-09-03

Abstract

The utility model relates to a municipal drainage technical field specificly discloses a municipal drainage pipe, including drainage shaft, interior concave type otter board and top cap. A top cover is arranged at the top of the drainage well. Top cap below is fixed with the retainer plate in the inside of drainage well, and concave type otter board has been placed to detachable on the retainer plate, and concave type otter board filters the water that gets into the inside of drainage well and avoids the top cap damage personnel to drop the inside danger that causes of drainage well. Because the concave otter board is middle recessed structure, the debris that the concave otter board filters the production collects in the middle part of concave otter board including under the effect of gravity and rivers, has avoided debris to pile up and has caused the filtration hindrance including concave otter board upper surface. The utility model discloses the advantage: simple structure, convenient operation, the clearance is convenient, and the security is high, and the smoothness is good, and the facilitate promotion is implemented.

Description

Municipal drainage pipeline

Technical Field

The utility model relates to a municipal drainage technical field specifically is a municipal drainage pipe.

Background

The both sides of road are provided with drainage device usually, and in the municipal construction process, can set up many drainage wells, drainage well and drainage device intercommunication, and ponding on the road flows into inside drainage device through the drainage well to realize municipal drainage. For the road does not ponding, the centre of road is slightly higher, both ends are slightly low, just so lead to debris such as gravel on the road to get into the escape canal and deposit in the bottom of escape canal through the through-hole on the apron easily, the area of overflowing of escape canal can be more and more littleer, and the drainage ability of escape canal is more and more littleer, and drainage effect is more and more poor. In recent years, the accidents of people eating the sewer caused by the damage of the top cover frequently occur, great safety troubles are brought to citizens, and the life safety of people is threatened.

Chinese patent (No. CN 208632898U, bulletin date: 2019.03.22) discloses a municipal road drainage device, which comprises a road and a drainage ditch, wherein the upper end of the drainage ditch is lower than the road surface, a groove is arranged on the road above the drainage ditch at intervals along the length direction of the drainage ditch, the groove is communicated with the drainage ditch, an annular backing plate is arranged in the groove, a plurality of spring mounting grooves are uniformly arranged on the annular backing plate, springs are arranged in the spring mounting grooves, a cover plate is arranged at the upper end of each spring, a plurality of drainage holes are arranged on the cover plate, the upper end of the cover plate is higher than the road surface, and the distance between the upper end of the cover plate and the road surface where the cover plate is arranged is not less than 3 cm. The device has played fine jam and guard action, will often clear up the filter cartridge, causes work load big, and the clearance is inconvenient, is not convenient for popularize and implement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a municipal drainage pipe to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a municipal drainage pipeline comprises a drainage well, an inward concave net plate and a top cover. A top cover is arranged at the top of the drainage well. Top cap below is fixed with the retainer plate in the inside of drainage well, and concave type otter board has been placed to detachable on the retainer plate, and concave type otter board filters the water that gets into the inside of drainage well and avoids the top cap damage personnel to drop the inside danger that causes of drainage well. Because the concave otter board is middle recessed structure, the debris that the concave otter board filters the production collects in the middle part of concave otter board including under the effect of gravity and rivers, has avoided debris to pile up and has caused the filtration hindrance including concave otter board upper surface.

As a further aspect of the present invention: the fixed surface of concave type otter board is provided with solid fixed ring, can catch on solid fixed ring through colluding the son to pull out concave type otter board, thereby carry out the maintenance of sewer.

As a further aspect of the present invention: the middle part of concave type otter board is hollow structure, and inboard limit portion has seted up the nested groove, and debris net fill has been placed at the middle part of concave type otter board, and the top of debris net fill is provided with outer edge, along nested inslot portion outward, and the interior top of debris net fill rotates and is provided with the rolling circle to can pull out the debris net fill, debris on the concave type otter board assemble inside the debris net fill, pull out the debris net fill and can clear up out debris.

As a further aspect of the present invention: the rotating ring is connected with a pull rope.

As a further aspect of the present invention: the fixed stay cord ring that is provided with in interior top of drainage shaft, the stay cord top is connected on the stay cord ring, and the pulling stay cord can be pulled out debris net fill to make the clearance convenient and fast of debris.

As a further aspect of the present invention: the standing groove has been seted up at debris net fill internal top to the circle side of rotating, and the circle of rotating can nestification inside the standing groove to increase the planarization of debris net fill, avoided personnel's scratch that falls.

As a further aspect of the present invention: the fixed protrusion of placing that is provided with in top of drainage well, the lower surface limit portion of top cap seted up flutedly, when the top cap was placed on the drainage well, placed the protrusion and nestedly inside the recess to increased the stability that the top cap was placed, avoided the walking to appear rocking phenomenon on the top cap.

Compared with the prior art, the beneficial effects of the utility model are that: the water that gets into the retainer plate inside is filtered and is avoided the top cap to damage personnel and drop inside the drainage well and cause danger to the concave type otter board. Because the concave otter board is middle recessed structure, the debris that the concave otter board filters the production collects in the middle part of concave otter board including under the effect of gravity and rivers, has avoided debris to pile up and has caused the filtration hindrance including concave otter board upper surface. Sundries on the concave net plate are gathered inside the sundry net bucket, and the sundries can be cleaned out by pulling out the sundry net bucket. Pulling the pull rope can pull out the sundry net bucket, thereby ensuring convenient and fast cleaning of the sundries. The utility model discloses the advantage: simple structure, convenient operation, the clearance is convenient, and the security is high, and the smoothness is good, and the facilitate promotion is implemented.

Drawings

FIG. 1 is a schematic view of a municipal drainage pipeline.

FIG. 2 is a schematic view of a funnel-shaped mesh plate in a municipal drainage pipeline.

FIG. 3 is a schematic view of a trash receptacle in a municipal drainage pipeline.

FIG. 4 is a schematic view of a top cover of a municipal drainage pipeline.

In the figure, a drainage well 1, a fixing ring 2, an inward concave net plate 3, a placing protrusion 4, a top cover 5, a groove 6, a pull rope ring 7, a pull rope 8, a sundry net bucket 9, a nesting groove 10, a fixing ring 11, a rotating ring 12 and a placing groove 13.

Detailed Description

In order to clearly understand the technical features, objects and effects of the present invention, the present invention will now be described with reference to the accompanying drawings.

Example 1

Referring to fig. 1-4, a municipal drainage pipeline includes a drainage well 1, a concave net plate 3, and a top cover 5. A top cover 5 is placed on top of the drainage well 1. Top cap 5 below is fixed with retainer plate 2 at drainage well 1 inside, and detachable has placed concave otter board 3 on retainer plate 2, and concave otter board 3 filters and avoids top cap 5 to damage the personnel and drop drainage well 1 inside and cause danger getting into drainage well 1 inside water. Because the concave otter board 3 is middle recessed structure, the debris that the concave otter board 3 filters produced collects in the middle part of concave otter board 3 including under the effect of gravity and rivers, has avoided debris to pile up and has caused the filtration hindrance at concave otter board 3 upper surface including. The fixed surface of the concave otter board 3 is provided with a fixed ring 11, and the fixed ring 11 can be hooked through a hook, so that the concave otter board 3 is pulled out, and the maintenance of a sewer is carried out.

The middle part of the concave net plate 3 is of a hollow structure, the inner side edge part is provided with the nesting groove 10, the middle part of the concave net plate 3 is provided with the sundry net bucket 9, the top of the sundry net bucket 9 is provided with an outer edge, the outer edge is nested in the nesting groove 10, the inner top of the sundry net bucket 9 is rotatably provided with the rotating ring 12, so that the sundry net bucket 9 can be pulled out, sundries on the concave net plate 3 are gathered in the sundry net bucket 9, and the sundry net bucket 9 can be cleaned out by pulling out the sundry net bucket 9. The rotating ring 12 is connected to the bottom of the pull rope 8, the pull rope ring 7 is fixedly arranged at the inner top of the drainage well 1, the top of the pull rope 8 is connected to the pull rope ring 7, and the pull rope 8 can pull out the sundry net bucket 9, so that sundries can be conveniently and quickly cleaned. The storage groove 13 is formed in the top of the side edge of the rotating ring 12 in the sundry net bucket 9, and the rotating ring 12 can be nested in the storage groove 13 in a rotating mode, so that the flatness of the sundry net bucket 9 is improved, and personnel falling scratches are avoided.

The utility model discloses a theory of operation is: the concave net plate 3 is placed on the fixing ring 2. The top cover 5 is placed on top of the drainage shaft 1 when it encounters rainy weather. Rainwater and sundries pass through the top cover 5, and the concave net plate 3 is further filtered. Because concave otter board 3 is middle sunk structure, the debris that concave otter board 3 filtered the production collect including the middle part of concave otter board 3 under the effect of gravity and rivers, avoided debris to assemble the middle part of concave otter board 3, avoided debris to pile up including concave otter board 3 upper surface cause filter obstacle. The pulling rope 8 can pull out the sundries net bucket 9, so that the sundries can be cleaned conveniently and quickly. The fixing ring 11 can be hooked through the hook, so that the concave net plate 3 is pulled out, and the maintenance of a sewer is carried out.

Example 2

On embodiment 1's basis, the fixed protrusion 4 of placing that is provided with in top of drainage well 1, recess 6 has been seted up to the lower surface limit portion of top cap 5, when top cap 5 was placed on drainage well 1, placed protrusion 4 nestification inside recess 6 to increased the stability that top cap 5 placed, avoided the walking to appear rocking phenomenon on top cap 5.

The above-mentioned embodiments only represent the preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several changes, modifications and substitutions can be made, which are all within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a municipal drainage pipe, includes drainage shaft (1), concave type otter board (3) and top cap (5), and top cap (5) have been placed at the top of drainage shaft (1), and top cap (5) below is fixed with retainer plate (2) in drainage shaft (1) inside, and its characterized in that, detachable placed concave type otter board (3) on retainer plate (2).

2. The municipal drainage pipeline according to claim 1, wherein the upper surface of the concave net plate (3) is fixedly provided with a fixing ring (11).

3. The municipal drainage pipeline according to claim 1 or 2, wherein the middle part of the concave net plate (3) is of a hollow structure, the edge part of the inner side of the concave net plate is provided with a nesting groove (10), the middle part of the concave net plate (3) is provided with a sundry net bucket (9), the top of the sundry net bucket (9) is provided with an outer edge which is nested inside the nesting groove (10), and the inner top of the sundry net bucket (9) is rotatably provided with a rotating ring (12).

4. A municipal drainage pipeline according to claim 3, wherein the turning collar (12) is connected to a pull cord (8).

5. The municipal drainage pipeline according to claim 4, wherein a rope pulling ring (7) is fixedly arranged at the top of the drainage well (1), and the top of the rope pulling (8) is connected to the rope pulling ring (7).

6. The municipal drainage pipeline according to claim 4, wherein the side of the rotating ring (12) is provided with a placing groove (13) at the top inside the sundry net bucket (9), and the rotating ring (12) is nested inside the placing groove (13).

7. The municipal drainage pipeline according to claim 1, wherein the top of the drainage well (1) is fixedly provided with a placement protrusion (4), the edge of the lower surface of the top cover (5) is provided with a groove (6), and the placement protrusion (4) is nested in the groove (6).