CN211257251U

CN211257251U - Automatic rotating drainage well lid for urban road

Info

Publication number: CN211257251U
Application number: CN201922130960.0U
Authority: CN
Inventors: 赵鹏飞; 贺阿红; 王爱峰; 郭菲
Original assignee: Hebei University of Engineering
Current assignee: Hebei University of Engineering
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-08-14
Anticipated expiration: 2029-12-03

Abstract

The utility model discloses an automatic rotary drainage well cover for urban roads, which comprises a drainage pipeline and a well cover, wherein a rotary block I and a connecting lug are fixed at the lower end of the well cover; a support plate is fixed on the inner wall of the drainage pipeline, a second rotating block is fixed at the upper end of the support plate, and the second rotating block is hinged with the first rotating block; a sliding groove is formed in the inner wall of the drainage pipeline in the direction close to the water outlet, an L-shaped movable plate is slidably mounted in the sliding groove, the upper end of the L-shaped movable plate is hinged to one end of a connecting rod, and the other end of the connecting rod is hinged to a connecting lug; a bucket is fixed on the upper surface of the lower end of the shape movable plate, a fixing clamp is installed on the inner wall of the bucket, one end of a connecting pipe is fixed by the fixing clamp, and the other end of the connecting pipe is fixedly communicated with a water pipe joint; the lower end of the inner wall of the drainage pipeline is fixedly provided with a fixed plate, the upper end of the fixed plate is fixedly provided with one end of a pressure spring, and the other end of the pressure spring is fixed on the lower surface of the lower end of the L-shaped movable plate. The beneficial effects of the utility model are that realize the automatic accelerated discharge of road ponding.

Description

Automatic rotating drainage well lid for urban road

Technical Field

The utility model relates to a municipal works equipment technical field, especially an urban road autogiration drainage well lid.

Background

Large-scale city construction activities generate impermeable layers with huge areas, and in addition, the drainage capacity of infrastructure of a city drainage system is insufficient, when the city rains for a short time and is heavy, the city drainage system is easy to be paralyzed, and related inspection personnel often open well covers in order to accelerate drainage, but the problems of pedestrians or vehicles can be caused, and a large amount of sundries can enter the drainage system to cause blockage; the drainage effectiveness is seriously influenced by the problems of few drain holes of urban road well covers, more impurities of the well covers, unreasonable arrangement and the like.

Along with the continuous acceleration of the urbanization process, the urban construction speed is continuously improved, and when strong rainfall occurs, the original drainage facility hardly meets the drainage requirement; under such background, the condition that urban streets are flooded in rainy seasons in a plurality of cities in China causes great inconvenience for the traveling of urban residents and also causes serious threats, under the condition of limited drainage capacity, urban road sewage well covers and rainwater well covers become drainage ways, the initial design purpose of the traditional well covers is to overhaul a drainage system, the drainage function is not considered, but the well covers are often opened to accelerate drainage in many cases in heavy rain weather in reality, the workload of related workers is increased, and the related workers and passersby are caused to sink into danger.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the technical problem, a city road autogiration drainage well lid has been designed.

The technical scheme of the utility model is that the automatic rotating drainage well cover for urban roads comprises a drainage pipeline and a well cover, wherein the well cover is provided with a drainage outlet, a water pipe joint is fixed at the lower end of the well cover at a position right below the drainage outlet, and a first rotating block and a connecting lug are fixed at the lower end of the well cover; a support plate is fixed on the inner wall of the drainage pipeline, a second rotating block is fixed at the upper end of the support plate, and the second rotating block is hinged with the first rotating block; a sliding groove is formed in the inner wall of the drainage pipeline in the direction close to the water outlet, an L-shaped movable plate is slidably mounted in the sliding groove, the upper end of the L-shaped movable plate is hinged to one end of a connecting rod, and the other end of the connecting rod is hinged to a connecting lug; a water bucket is fixed on the upper surface of the lower end of the shape movable plate, a fixing clamp is installed on the inner wall of the water bucket, one end of a connecting pipe is fixed by the fixing clamp, the other end of the connecting pipe is fixedly communicated with a water pipe connector, and a water outlet pipe is arranged at the lower end of the water bucket; the lower end of the inner wall of the drainage pipeline is fixedly provided with a fixed plate, the upper end of the fixed plate is fixedly provided with one end of a pressure spring, and the other end of the pressure spring is fixed on the lower surface of the lower end of the L-shaped movable plate.

Preferably, a blocking net is arranged above the water bucket in the drainage pipeline.

Preferably, the connection pipe is an extension hose.

The utility model has the advantages that: the overweight rotary device is added, automatic acceleration discharge of road accumulated water is realized, and when a large amount of accumulated water is formed on the road surface, the danger of falling of pedestrians and vehicles caused by well cover drainage can be effectively avoided.

Drawings

FIG. 1 is a schematic structural view of the automatic rotary drainage well cover for urban roads when the well cover is closed;

FIG. 2 is a schematic structural view of the urban road automatic rotating drainage well cover when being opened;

FIG. 3 is a top view of the automatic rotary drainage well cover for urban roads;

fig. 4 is an enlarged view of fig. 3A.

In the figure, 1, a drainage pipeline; 2. a well cover; 3. a water outlet; 4. a support plate; 5. rotating the second block; 6. rotating the first block; 7. a barrier net; 8. a water pipe joint; 9. a connecting pipe; 10. a fixing clip; 11. a water bucket; 12. an L-shaped movable plate; 13. connecting lugs; 14. a connecting rod; 15. a fixing plate; 16. a pressure spring; 17. a water outlet pipe; 18. a chute.

Detailed Description

The utility model is described in detail with reference to the accompanying drawings, as shown in fig. 1-4, an automatic rotating drainage well cover for urban roads comprises a drainage pipeline 1 and a well cover 2, wherein a drainage outlet 3 is arranged on the well cover 2, a water pipe joint 8 is fixed at the lower end of the well cover 2 at a position right below the drainage outlet 3, and a rotating block I6 and a connecting lug 13 are fixed at the lower end of the well cover 2; a support plate 4 is fixed on the inner wall of the drainage pipeline 1, a second rotating block 5 is fixed at the upper end of the support plate 4, and the second rotating block 5 is hinged with the first rotating block 6; a blocking net 7 is arranged above the water bucket 11 in the drainage pipeline 1 and can filter and block sundries in water; a sliding groove 18 is formed in the inner wall of the drainage pipeline 1 in the direction close to the drainage outlet 3, an L-shaped movable plate 12 is slidably mounted in the sliding groove 18, the upper end of the L-shaped movable plate 12 is hinged with one end of a connecting rod 14, and the other end of the connecting rod 14 is hinged with a connecting lug 13; a water bucket 11 is fixed on the upper surface of the lower end of the L-shaped movable plate 12, a fixing clamp 10 is installed on the inner wall of the water bucket 11, one end of a connecting pipe 9 is fixed by the fixing clamp 10, the other end of the connecting pipe 9 is fixedly communicated with a water pipe connector 8, and the connecting pipe 9 is an extension hose, so that the well lid 2 can be automatically extended when opened; the lower end of the water bucket 11 is provided with a water outlet pipe 17; a fixed plate 15 is fixed at the lower end of the inner wall of the drainage pipeline 1, one end of a pressure spring 16 is fixedly installed at the upper end of the fixed plate 15, and the other end of the pressure spring 16 is fixed on the lower surface of the lower end of the L-shaped movable plate 12; the diameter of the water outlet 3 is larger than that of the water outlet pipe 17, so that the water in the water barrel 11 is prevented from being accumulated when the water amount is small; the opening direction of the well lid 2 is consistent with the running direction of pedestrians and vehicles, and the lifting part is prevented from blocking the pedestrians and the vehicles.

The working principle of the embodiment is as follows: the device is arranged on a drainage pipeline 1 of a road, and the opening direction of a well cover 2 is consistent with the running direction of pedestrians and vehicles; the normal rainfall is small, when the surface water accumulation is small, the accumulated water enters the water bucket 11 through the water outlet 3 and the connecting pipe 9 and is discharged through the water outlet pipe 17; when rainfall is large and the amount of water accumulated on the road surface is large, the accumulated water can quickly enter the water bucket 11 through the water outlet 3 and the connecting pipe 9, at the moment, the water outlet quantity of the water outlet pipe 17 at the bottom end of the water bucket 11 is smaller than the water inlet quantity of the water bucket 11, water can be accumulated in the water bucket 11, when the accumulated water in the water bucket 11 reaches a certain quantity, the L-shaped movable plate 12 slides downwards in the sliding groove 18 under the action of gravity of the water bucket 11, the L-shaped movable plate 12 slides downwards to drive the connecting rod 14 to move downwards, the connecting rod 14 pulls one end of the well lid 2 to move downwards, so that the well lid 2 rotates around the hinged shafts of the second rotating block 5 and the first rotating block; when the accumulated water amount on the road surface is reduced and the water inflow of the water bucket 11 is less than or equal to the water outflow of the water outlet pipe 17 at the bottom end of the water bucket 11, the water amount in the water bucket 11 is gradually reduced, the L-shaped movable plate 12 slides upwards in the sliding groove 18 under the action of the pressure spring 16, the L-shaped movable plate 12 slides upwards to drive the connecting rod 14 to move upwards, the connecting rod 14 pushes one end of the well lid 2 to move upwards, so that the well lid 2 rotates around the hinged shafts of the second rotating block 5 and the first rotating block 6, the well lid 2 is closed, and the normal state.

Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.

Claims

1. An automatic rotary drainage well lid for urban roads comprises a drainage pipeline (1) and a well lid (2), and is characterized in that a drainage outlet (3) is formed in the well lid (2), a water pipe joint (8) is fixed at the lower end of the well lid (2) at a position right below the drainage outlet (3), and a rotary block I (6) and a connecting lug (13) are fixed at the lower end of the well lid (2); a support plate (4) is fixed on the inner wall of the drainage pipeline (1), a second rotating block (5) is fixed at the upper end of the support plate (4), and the second rotating block (5) is hinged with the first rotating block (6); a sliding chute (18) is formed in the inner wall of the drainage pipeline (1) in the direction close to the drainage outlet (3), an L-shaped movable plate (12) is installed in the sliding chute (18) in a sliding mode, the upper end of the L-shaped movable plate (12) is hinged to one end of a connecting rod (14), and the other end of the connecting rod (14) is hinged to a connecting lug (13); a water bucket (11) is fixed on the upper surface of the lower end of the L-shaped movable plate (12), a fixing clamp (10) is installed on the inner wall of the water bucket (11), one end of a connecting pipe (9) is fixed by the fixing clamp (10), the other end of the connecting pipe (9) is fixedly communicated with a water pipe connector (8), and a water outlet pipe (17) is arranged at the lower end of the water bucket (11); the lower end of the inner wall of the drainage pipeline (1) is fixedly provided with a fixing plate (15), one end of a pressure spring (16) is fixedly arranged at the upper end of the fixing plate (15), and the other end of the pressure spring (16) is fixed on the lower surface of the lower end of the L-shaped movable plate (12).

2. The automatic rotary drain well cover for urban roads according to claim 1, wherein a barrier net (7) is installed in the drain pipe (1) at a position above the water bucket (11).

3. The automatic rotary drain well cover for urban roads according to claim 1, wherein the connecting pipe (9) is an extension hose.