CN218970190U - Surface runoff drainage device - Google Patents

Abstract

The utility model relates to the technical field of road administration drainage systems, in particular to a surface runoff drainage device which comprises a drainage pipe, a well lid assembly, a controller, a lifting mechanism for driving the well lid assembly to lift and a water level measurement assembly for detecting the height of accumulated water on a road surface, wherein the water level measurement assembly is used for measuring the height of accumulated water on the road surface; the well lid assembly comprises a barrel, a well lid, a fixed rod, a supporting rod and a lifting disc, wherein the barrel is arranged at the top of the drain pipe, drain holes are uniformly formed in the side wall of the lower end of the barrel, a drain outlet is formed in the well lid, the well lid is hinged to the upper end of the barrel, the lifting disc is arranged below the barrel and is slidably connected to the inner wall of the drain pipe, and the supporting rod is fixedly connected to the middle part of the lifting disc; the surface runoff drainage device provided by the utility model can be used for carrying out drainage capacity adjustment, and effectively avoiding the situation of roadside ponding. When the device is used, the drainage state is adjusted by detecting the roadside ponding condition, so that the roadside ponding is effectively discharged, and the device is suitable for further popularization and application.

Description

Surface runoff drainage device

Technical Field

The utility model relates to the technical field of road administration drainage systems, in particular to a surface runoff drainage device.

Background

The market economy is rapidly developed, the urban scale is gradually enlarged, the urban process is accelerated, but the problems of urban waterlogging, rainwater runoff pollution and the like caused by severe weather problems often occur in the continuous urban development process, and the sudden collapse of a water supply and drainage system seriously affects the life health of residents and the normal operation of urban traffic.

In the road construction process, in order to prevent the road from being accumulated in the middle of the road, the road surface is normally built to incline towards one side or the middle is higher and lower at two sides, so that water in the middle of the road can flow towards two sides, the accumulated water in the middle of the road is avoided, and the vehicle can conveniently run on rainy days. Meanwhile, in order to timely drain accumulated water on the road side, corresponding drain well covers and pipelines are usually arranged on the road side during road design.

Traditional roadside is used for the well lid of drainage, and drainage capacity is relatively poor, when meetting heavy rainfall weather, can't realize the timely discharge of roadside ponding.

Disclosure of Invention

In order to solve the problems, the utility model provides a surface runoff drainage device.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the surface runoff drainage device comprises a drainage pipe and well cover assembly, and further comprises a controller, a lifting mechanism for driving the well cover assembly to lift and a water level measurement assembly for detecting the height of accumulated water on the road surface;

the well lid assembly comprises a barrel, a well lid, fixing rods, supporting rods and a lifting disc, wherein the barrel is arranged at the top of a drain pipe, drain holes are uniformly formed in the side wall of the lower end of the barrel, a drain outlet is formed in the well lid, the well lid is hinged to the upper end of the barrel, the lifting disc is arranged below the barrel and is slidably connected to the inner wall of the drain pipe, the supporting rods are fixedly connected to the middle parts of the lifting disc, the upper ends of the supporting rods are fixedly connected with a plurality of fixing rods, and the tail ends of the fixing rods are fixed to the inner wall of the barrel;

the side wall of the drain pipe is provided with a strip-shaped opening, the outer side of the strip-shaped opening is provided with a mounting shell, the controller and the lifting mechanism are mounted in the mounting shell, the lifting end of the lifting mechanism is fixedly connected with a connecting block, and the other end of the connecting block penetrates through the strip-shaped opening and is fixed on the side wall of the lifting disc; the controller is respectively and electrically connected with the lifting mechanism and the water level measuring assembly.

Further, elevating system includes threaded rod, driving motor and internal thread piece, driving motor fixed mounting is in the inside of installation shell, driving motor's output shaft threaded rod, the other end of threaded rod rotates to be connected on the inner wall of installation shell, threaded connection has the internal thread piece on the threaded rod, internal thread piece and connecting block fixed connection.

Further, the water level measurement subassembly includes cavity framework, buoyancy spare, ejector pin, warning board, first magnetic force sensor, magnet, pressure sensor and second magnetic force sensor, the through-hole has evenly been seted up on the lateral wall of cavity framework, pressure sensor is installed to the bottom of cavity framework, the inside of cavity framework is provided with buoyancy spare, the top of buoyancy spare is fixed with magnet, ejector pin fixed mounting is in the top of magnet, the upper end of ejector pin runs through cavity framework top and with cavity framework clearance fit, the warning board is installed at the top of ejector pin, first magnetic force sensor and second magnetic force sensor are installed along longitudinal interval to the inside of cavity framework.

Further, a plurality of groups of sliding grooves are longitudinally formed in the inner wall of the drain pipe, a plurality of groups of sliding blocks are fixedly arranged on the side wall of the lifting disc, and the sliding blocks are slidably connected in the sliding grooves.

Preferably, the fixing rods are uniformly fixed on the supporting rods along the circumference.

Further, the lifting disc comprises an outer ring, a disc body and a connecting rod, wherein the outer ring is positioned in the middle of the disc body, the connecting rod is uniformly arranged between the outer ring and the disc body, and two ends of the connecting rod are fixedly connected with the outer ring and the disc body respectively.

Preferably, the top of the installation shell is flush with the ground, and the water level measuring assembly is fixedly arranged on the top of the installation shell.

The utility model has the beneficial effects that:

the surface runoff drainage device provided by the utility model can be used for carrying out drainage capacity adjustment, and effectively avoiding the situation of roadside ponding. When the device is used, the drainage state is adjusted by detecting the roadside ponding condition, so that the roadside ponding is effectively discharged, and the device is suitable for further popularization and application.

Drawings

FIG. 1 is a schematic view of the present utility model in a basic drainage state;

FIG. 2 is a partial schematic view of the present utility model;

FIG. 3 is a schematic structural view of a well lid assembly;

FIG. 4 is a top view of the well lid assembly;

FIG. 5 is a schematic diagram of the cooperation of the drain pipe and the lifting disk;

FIG. 6 is a schematic structural view of a water level measuring assembly;

FIG. 7 is an enlarged view of the portion a of the present utility model;

FIG. 8 is an enlarged view of the b-site of the present utility model;

FIG. 9 is a cross-sectional view of the rain water collecting tank;

FIG. 10 is a schematic view of the present utility model in a step-in drainage mode;

fig. 11 is a schematic view of the present utility model in the state of the empty drain.

The reference designations in the drawings are as follows:

a drain pipe-1; a well lid assembly-2; mounting a shell-3; a controller-4; a lifting mechanism-5; a water level measuring assembly-6; connecting block-7; a slide block-8; a rainwater collecting box-9; pleated curtain-10; a chute-11; a strip-shaped opening-12; a limit chute-121; a cylinder 21; a drain outlet-221; a well cover-22; a fixed rod-23; a support bar-24; lifting disc-25; an outer ring-251; a tray-252; a connecting rod-253; a threaded rod-51; a drive motor-52; an internally threaded block-53; a hollow frame body-61; buoyancy element-62; ejector rod-63; a warning board-64; a first magnetic force sensor-65; a magnet-66; a pressure sensor-67; a second magnetic force sensor-68; a through hole-611; a drainage through hole-91; limit slide block-101.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments of the present utility model will be clearly and completely described in the following in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, a surface runoff drainage device comprises a drainage pipe 1, a well cover assembly 2, a controller 4, a lifting mechanism 5 for driving the well cover assembly 2 to lift and a water level measuring assembly 6 for detecting the height of accumulated water on a road surface.

Referring to fig. 2-4, the well lid assembly 2 comprises a barrel 21, a well lid 22, a fixing rod 23, a supporting rod 24 and a lifting disc 25, wherein the barrel 21 is placed at the top of the drain pipe 1, drain holes are uniformly formed in the side wall of the lower end of the barrel 21, a drain outlet 221 is formed in the well lid 22, the well lid 22 is hinged to the upper end of the barrel 21, the lifting disc 25 is located below the barrel 21 and is slidably connected to the inner wall of the drain pipe 1, the supporting rod 24 is fixedly connected to the middle of the lifting disc 25, a plurality of fixing rods 23 are fixedly connected to the upper end of the supporting rod 24, the fixing rods 23 are uniformly fixed to the supporting rod 24 along the circumference, and the tail ends of the fixing rods 23 are fixed to the inner wall of the barrel 21. When the rainfall is smaller and the roadside ponding is shallower, the surface runoff drainage device is in a basic drainage state, namely, water is drained into the drainage pipe 1 from the drainage outlet 221; when the accumulated water rises to a certain height, the well lid assembly 2 is lifted to expose the side wall of the cylinder 21, the accumulated water can be further discharged into the drain pipe 1 from the through hole on the side wall of the cylinder 21, and the drainage of the accumulated water is accelerated.

Referring to fig. 5, the lifting disk 25 includes an outer ring 251, a disk body 252 and a connecting rod 253, the outer ring 251 is located in the middle of the disk body 252, the connecting rod 253 is uniformly arranged between the outer ring 251 and the disk body 252, and two ends of the connecting rod 253 are fixedly connected with the outer ring 251 and the disk body 252 respectively. The number of the fixing rods 23 and the connecting rods 253 is not more than 6. A plurality of groups of sliding grooves 11 are longitudinally formed in the inner wall of the drain pipe 1, a plurality of groups of sliding blocks 8 are fixedly arranged on the side wall of the lifting disc 25, and the sliding blocks 8 are slidably connected in the sliding grooves 11.

Referring to fig. 2, a strip-shaped opening 12 is formed in the side wall of the drain pipe 1, a mounting shell 3 is arranged on the outer side of the strip-shaped opening 12, the top of the mounting shell 3 is level with the ground, and the water level measuring assembly 6 is fixedly arranged at the top of the mounting shell 3; the controller 4 and the lifting mechanism 5 are arranged in the installation shell 3, wherein the lifting mechanism 5 can be an electric telescopic rod, a hydraulic telescopic rod, an electric screw rod and the like; the lifting end of the lifting mechanism 5 is fixedly connected with a connecting block 7, and the other end of the connecting block 7 passes through the strip-shaped opening 12 and is fixed on the side wall of the lifting disc 25, wherein the connecting block 7 is in clearance fit with the strip-shaped opening 12; the lifting mechanism 5 can drive the well lid assembly 2 to lift through the connecting block 7. The controller 4 is respectively and electrically connected with the lifting mechanism 5 and the water level measuring assembly 6.

Referring to fig. 2, the lifting mechanism 5 includes a threaded rod 51, a driving motor 52 and an internally threaded block 53, wherein the driving motor 52 may be a stepping motor. The driving motor 52 is fixedly arranged in the installation shell 3, an output shaft of the driving motor 52 is connected with the threaded rod 51, the other end of the threaded rod 51 is rotationally connected to the inner wall of the installation shell 3, the threaded rod 51 is in threaded connection with the internal thread block 53, the internal thread block 53 is fixedly connected with the connecting block 7, the connecting block 7 is matched with the strip-shaped opening 12, and the connecting block 7 can be prevented from being driven to rotate together when the threaded rod 51 rotates; when the driving motor 52 rotates, the threaded rod 51 is driven to rotate, and the internal thread block 53 is driven to lift.

Referring to fig. 6, the water level measuring assembly 6 includes a hollow frame 61, a buoyancy member 62, a push rod 63, a warning plate 64, a first magnetic force sensor 65, a magnet 66, a pressure sensor 67 and a second magnetic force sensor 68, wherein the first magnetic force sensor 65 and the second magnetic force sensor 68 are sensors of different types. Through holes 611 are uniformly formed in the side wall of the hollow frame body 61, a pressure sensor 67 is mounted at the bottom of the hollow frame body 61, a buoyancy member 62 is arranged in the hollow frame body 61, wherein the buoyancy member 62 is used for providing buoyancy and can be a foam member or a hollow plastic member; the top of the buoyancy member 62 is fixed with a magnet 66, the ejector rod 63 is fixedly arranged at the top of the magnet 66, and the upper end of the ejector rod 63 penetrates through the top of the hollow frame 61 and is in clearance fit with the hollow frame 61, namely the ejector rod 63 can move up and down; the warning board 64 is installed at the top of ejector pin 63, and warning sign is write to warning board 64, and warning board 64 plays warning effect and reminds vehicle, pedestrian's this roadside's well lid is lift well lid. A first magnetic force sensor 65 and a second magnetic force sensor 68 are installed in the hollow frame 61 at a longitudinal interval.

When the amount of rain is small, the drainage device is in a basic drainage state (see fig. 1), and rain water is drained into the drainage pipe 1 through the drain outlet 221 on the well cover 22.

When water is accumulated on the roadside with large rainfall, the water flows into the hollow frame body 61 from the through hole 611, the buoyancy member 62 floats upwards along with the rising of the water level to drive the magnet 66 to rise, when the magnet 66 rises to the position of the second magnetic sensor 68 and the second magnetic sensor 68 detects a magnetic force signal, the controller 4 controls the lifting mechanism 5 to drive the well cover assembly 2 to rise, so that the well drainage device enters a stepped drainage state (shown in fig. 10), and at the moment, water can be drained into the drainage pipe 1 from the through hole on the side wall of the barrel 21 and the drainage outlet 221 on the well cover 22, thereby accelerating drainage of the water on the roadside; when the roadside ponding continues to rise and the magnet 66 rises to the first magnetic force sensor 65, the controller 4 controls the lifting mechanism 5 to further rise when the magnetic force sensor 65 detects a magnetic force signal, so that the well drainage device enters a clearance-type drainage state (shown in fig. 11), and at the moment, rainwater can flow into the drainage pipe 1 from the drainage outlet 221 and the through hole on the side wall of the cylinder 21, and can flow into the drainage pipe 1 from the clearance between the cylinder 21 and the drainage pipe 1; the cylinder 21 does not block the drain pipe 1, which is more beneficial to draining accumulated water. When the accumulated water is discharged, the buoyancy member 62 descends and resets, the pressure sensor 67 detects a pressure signal, and the controller 4 controls the lifting mechanism 5 to drive the well lid assembly 2 to descend and reset.

In addition, when the water level rises and the buoyancy member 62 floats upwards, the warning plate 64 can be driven to rise upwards, so that vehicles and pedestrians can observe the warning plate 64, and the situation that the warning plate 64 cannot be observed by the vehicles and pedestrians due to the fact that the warning plate 64 is submerged by accumulated water can be effectively avoided.

Referring to fig. 7 and 8, as a further improvement, a limit chute 121 is longitudinally provided on the side wall of the strip-shaped opening 12, and the top and the bottom of the connecting block 7 are respectively and fixedly connected with a pleated curtain 10, wherein the pleated curtain 10 is formed by forward and backward folding a PVC sheet, and functions similar to a shrink tube. The upper end of the upper pleated curtain 10 is fixed at the top of the strip-shaped opening 12, the lower end of the lower pleated curtain 10 is fixed at the bottom of the strip-shaped opening 12, a limit sliding block 101 is arranged on the side part of the pleated curtain 10, the limit sliding block 101 is slidably connected in a limit sliding groove 121, and the limit sliding block 101 and the limit sliding groove 121 can ensure that the front end and the rear end of the pleated curtain 10 are always in a stretching state in the stretching process, so that water inflow is prevented. When the connecting block 7 is lifted, the pleated curtains 10 at the upper and lower ends can be adaptively stretched, preventing water from entering the mounting case 3 through the strip-shaped openings 1212.

As a further improvement, as shown in fig. 9 and 10, a rainwater collecting tank 9 is fixedly installed at the top of the support bar 24, wherein the rainwater collecting tank 9 is detachably installed at the top of the support bar 24. The top of the rainwater collecting box 9 is opened, the side wall of the upper end of the rainwater collecting box 9 is uniformly provided with drainage through holes 91, the lower end of the rainwater collecting box 9 is a particle precipitation area, and water is discharged from the upper opening or the side wall drainage through holes 91. The setting of rainwater collecting box 9 can be used to the later stage and survey element content and heavy metal ion in the rainwater, and the tank wall upper end equipartition is full of drainage through-hole 91, can not pile up current rainwater, guarantees the scientificalness and the mobility of experiment, and only the bottom of the case certain altitude department can collect the sample that needs, can carry out certain scientific research, has very strong experimentability.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (7)

1. The surface runoff drainage device comprises a drainage pipe (1) and a well cover assembly (2), and is characterized by further comprising a controller (4), a lifting mechanism (5) for driving the well cover assembly (2) to lift and a water level measurement assembly (6) for detecting the height of accumulated water on the road surface;

the well lid assembly (2) comprises a barrel body (21), a well lid (22), a fixed rod (23), a supporting rod (24) and a lifting disc (25), wherein the barrel body (21) is placed at the top of a drain pipe (1), drain holes are uniformly formed in the side wall of the lower end of the barrel body (21), a drain outlet (221) is formed in the well lid (22), the well lid (22) is hinged to the upper end of the barrel body (21), the lifting disc (25) is located below the barrel body (21) and is slidably connected to the inner wall of the drain pipe (1), the supporting rod (24) is fixedly connected to the middle of the lifting disc (25), a plurality of fixed rods (23) are fixedly connected to the upper end of the supporting rod (24), and the tail end of the fixed rod (23) is fixed to the inner wall of the barrel body (21).

A strip-shaped opening (12) is formed in the side wall of the drain pipe (1), an installation shell (3) is arranged on the outer side of the strip-shaped opening (12), the controller (4) and the lifting mechanism (5) are installed in the installation shell (3), the lifting end of the lifting mechanism (5) is fixedly connected with a connecting block (7), and the other end of the connecting block (7) penetrates through the strip-shaped opening (12) and is fixed on the side wall of the lifting disc (25); the controller (4) is respectively and electrically connected with the lifting mechanism (5) and the water level measuring assembly (6).

2. The surface runoff drainage device according to claim 1, wherein the lifting mechanism (5) comprises a threaded rod (51), a driving motor (52) and an internal thread block (53), the driving motor (52) is fixedly installed inside the installation shell (3), an output shaft of the driving motor (52) is connected with the threaded rod (51), the other end of the threaded rod (51) is rotatably connected to the inner wall of the installation shell (3), the threaded rod (51) is in threaded connection with the internal thread block (53), and the internal thread block (53) is fixedly connected with the connection block (7).

3. The surface runoff drainage device according to claim 1, wherein the water level measurement assembly (6) comprises a hollow frame body (61), a buoyancy member (62), a push rod (63), a warning plate (64), a first magnetic force sensor (65), a magnet (66), a pressure sensor (67) and a second magnetic force sensor (68), through holes (611) are uniformly formed in the side wall of the hollow frame body (61), the pressure sensor (67) is mounted at the bottom of the hollow frame body (61), a buoyancy member (62) is arranged in the hollow frame body (61), the magnet (66) is fixed to the top of the buoyancy member (62), the push rod (63) is fixedly mounted at the top of the magnet (66), the upper end of the push rod (63) penetrates through the top of the hollow frame body (61) and is in clearance fit with the hollow frame body (61), the warning plate (64) is mounted at the top of the push rod (63), and the first magnetic force sensor (65) and the second magnetic force sensor (68) are mounted at intervals in the inside the hollow frame body (61) along the longitudinal direction.

4. The surface runoff drainage device according to claim 1, wherein a plurality of groups of sliding grooves (11) are longitudinally formed in the inner wall of the drainage pipe (1), a plurality of groups of sliding blocks (8) are fixedly arranged on the side wall of the lifting disc (25), and the sliding blocks (8) are slidably connected in the sliding grooves (11).

5. A surface runoff drainage device according to claim 1, wherein the fixing rods (23) are uniformly fixed to the support rods (24) along the circumference.

6. The surface runoff drainage device according to claim 1, wherein the lifting disc (25) comprises an outer ring (251), a disc body (252) and a connecting rod (253), the outer ring (251) is located in the middle of the disc body (252), the connecting rod (253) is uniformly arranged between the outer ring (251) and the disc body (252), and two ends of the connecting rod (253) are fixedly connected with the outer ring (251) and the disc body (252) respectively.

7. The surface runoff drainage device according to claim 1, wherein the top of the installation shell (3) is level with the ground, and the water level measuring assembly (6) is fixedly installed on the top of the installation shell (3).

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