CN112227492A

CN112227492A - Municipal administration road drainage structures

Info

Publication number: CN112227492A
Application number: CN202011101383.3A
Authority: CN
Inventors: 张远建; 张北涛; 冯婷玉; 戚言冰; 冯慧; 陈珏; 王嘉斌
Original assignee: Wuxi Ruijing Property Management Co ltd
Current assignee: Wuxi Ruijing Property Management Co ltd
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-01-15

Abstract

The utility model relates to a field of town road drainage discloses a town road drainage structure, and it includes drainage pipe, the shutoff subassembly, the water storage box that are used for shutoff drainage pipe, be connected through the connecting pipe between drainage pipe and the water storage box, be equipped with in the water storage box and be used for taking out discharged water pump with water, the connecting pipe links to each other with the water pump, the shutoff subassembly is located the below of the junction of connecting pipe and drainage pipe, the shutoff subassembly includes butt block, shutoff board and sets firmly the floater below the shutoff board, butt block fixed connection just is located the top of shutoff board on drainage pipe's inner wall, the shutoff board is connected on drainage pipe's inner wall towards one side articulated of butt block, one side rigid coupling that the butt block was kept away from to the shutoff board has the rubber block. This application carries out the shutoff to drainage pipe when drainage reachs the peak value, has reduced water and has passed through the drainage pipe refluence and cause the possibility of surface gathered water.

Description

Municipal administration road drainage structures

Technical Field

The application relates to the field of town road drainage, especially relate to a town road drainage structures.

Background

The earth surface of modern cities is gradually covered by reinforced concrete houses and dense waterproof pavement, so that the ground runoff is increased rapidly when rainstorm occurs, a peak value appears very fast, the burden of an urban drainage system is increased, and the urban waterlogging disaster is one of main causes.

Chinese patent publication No. CN109610615A discloses a municipal road drainage structure, which comprises a road surface base layer and a drainage pipeline, wherein drainage channels communicated with the drainage pipeline are arranged on two sides of the road surface base layer, a rainwater grate is arranged at an upper end opening of the drainage channels, clamping grooves for the rainwater grate to be clamped are arranged on two sides of the upper end opening of the drainage channels, the rainwater grate comprises a grate body and a water through channel, a rotating shaft is arranged below the grate body, a driving motor in transmission connection with the rotating shaft is arranged below the road surface base layer, and a plurality of material pushing rods are arranged on the rotating shaft at intervals; the comb is characterized in that a trigger plate is arranged in the clamping groove, the trigger plate is connected with the comb body through a spring, and a microswitch electrically connected with the driving motor is arranged on the trigger plate.

In view of the above-mentioned related art, the inventor believes that, when rainstorm occurs, water in a lower place is not easy to be rapidly discharged, and when a drainage peak occurs, water in a drainage pipeline easily flows back to a road, so that the water accumulation amount of the road is increased.

Disclosure of Invention

In order to improve when the drainage reaches the peak value among the correlation technique, the water in the drainage pipe flows back to the road and increases the defect of the ponding volume of road, this application provides a town road drainage structure.

The application provides a municipal administration road drainage structures adopts following technical scheme to obtain:

the utility model provides a town road drainage structure, includes drainage pipe, the shutoff subassembly, the water storage box that are used for shutoff drainage pipe, be connected through the connecting pipe between drainage pipe and the water storage box, be equipped with in the water storage box and be used for pumping out the discharged water pump with water, the connecting pipe links to each other with the water pump, the shutoff subassembly is located the below of the junction of connecting pipe and drainage pipe, the shutoff subassembly includes butt piece, shutoff board and sets firmly the floater below the shutoff board, butt piece fixed connection just is located the top of shutoff board on drainage pipe's inner wall, the shutoff board is connected on drainage pipe's inner wall towards one side articulated of butt piece, one side rigid coupling that the block was kept away from to the shutoff board has the rubber block.

Through above-mentioned technical scheme, heavy rain weather, water on the road passes through in drainage pipe arranges the river lake, when the drainage reachs the peak value, water level rose in the drainage pipe, and water produces buoyancy to the floater for the floater drives the shutoff board rotatory round the articulated department between shutoff board and the drainage pipe, blocks up the pipeline mouth shutoff of drainage pipe up to shutoff board and rubber block, has reduced water and has passed through drainage pipe and face down flow, and leads to the possibility of surface gathered water. Then, the water flowing down from the road surface flows into the water storage tank through the connecting pipe, so that the road surface drainage is continuously carried out.

Preferably: one side rigid coupling of butt joint piece orientation shutoff board has the elasticity shutoff piece, shutoff board orientation one side of butt joint piece is seted up with elasticity shutoff piece matched with spacing groove.

Through above-mentioned technical scheme, when plugging block and rubber piece blocked up drainage pipe's pipeline mouth, elasticity plugging block was pegged graft and is contradicted at the spacing inslot to make the articulated joint between plugging plate and the butt piece blocked up, improved the leakproofness between plugging plate and the butt piece, thereby be favorable to improving the shutoff effect of plugging plate to drainage pipe.

Preferably: the inner wall of the drainage pipeline is connected with a sliding block in a sliding mode in the vertical direction, and when the drainage pipeline is plugged by the plugging plate and the rubber block, the rubber block is abutted to the bottom side of the sliding block.

Through above-mentioned technical scheme, the in-process that shutoff board and block rubber overturn upwards, the block rubber promotes the sliding block from bottom to top and upwards slides, and when shutoff board and block rubber blocked up drainage pipe's pipeline mouth, the block rubber was contradicted fixedly with the sliding block, has played spacing effect to block rubber and shutoff board. When the water level below the plugging plate descends, the floating ball and the plugging plate lose the buoyancy of water, the sliding block moves downwards under the action of gravity at the moment, downward pressure is generated on the rubber block, and the rubber block and the plugging plate are rapidly turned downwards so as to drain water.

Preferably: the floating ball is arranged at the center of the plugging plate.

Through above-mentioned technical scheme, when the floater received the buoyancy of water, the floater promoted the shutoff board and upwards overturns, is favorable to the shutoff board on the atress even to improve the stability of shutoff board position.

Preferably: the drainage pipeline is internally provided with a baffle plate above the drainage pipeline and the pipe orifice of the connecting pipe in an inclined mode, and the baffle plate shields the pipe orifice of the connecting pipe in the vertical direction.

Through above-mentioned technical scheme, the setting of baffle has reduced the drainage in-process, and water gets into the connecting pipe through the orificial mouth of pipe of connecting pipe to the possibility that flows into in the water storage box to the water storage box alleviates drainage pressure when the drainage reachs the peak value, reduces surface gathered water.

Preferably: the guide way has been seted up along vertical direction on drainage pipe's the inner wall, the baffle has the guide block towards one side rigid coupling of guide way, the cooperation that slides of guide block and guide way, the baffle deviates from mouth of pipe one side rigid coupling of connecting pipe has the push rod, it has the first filter screen that is used for sheltering from the mouth of pipe of connecting pipe to contradict on drainage pipe's the inner wall, the connecting rod has set firmly between baffle and the first filter screen.

Through the technical scheme, the arrangement of the first filter screen has a filtering effect on water entering the connecting pipe, so that the possibility that impurities enter the connecting pipe to block the connecting pipe is reduced; adopt the mode of dismantling the connection between baffle and the drainage pipe, the operator of being convenient for demolishs the baffle together with first filter screen from drainage pipe to the operator of being convenient for clears up first filter screen.

Preferably: drainage pipe's water inlet department is equipped with and is used for carrying out filterable filter assembly to the rainwater, filter assembly includes that the rainwater combs and the second filter screen that links to each other with the rainwater comb, the bracing piece has set firmly between second filter screen and the rainwater comb, the restriction of rainwater comb joint is subaerial, the second filter screen is located the below of rainwater comb and is located drainage pipe.

Through above-mentioned technical scheme, when the rainwater was in getting into drainage pipe, the rainwater was earlier combed through the rainwater and is carried out prefilter, then filters through the second filter screen, has improved the filter effect to the road surface rainwater to the possibility that the rainwater blocked up drainage pipe has been reduced.

Preferably: the stirring device is characterized in that a stirring paddle and a motor for driving the stirring paddle to rotate are arranged in the water storage tank, the motor is arranged on the outer side of the top of the water storage tank, the stirring paddle is vertically arranged in the water storage tank, and the stirring paddle is coaxially connected with a rotating shaft of the motor.

Through the technical scheme, the rainwater is temporarily stored in the water storage tank, when water in the water storage tank is pumped and drained to the drainage pipeline as required, the motor works, the motor drives the stirring paddle to rotate, so that water in the water storage tank and sediment deposited in the water storage tank are stirred and mixed, the water pump is convenient to pump and drain the sediment to the drainage pipeline together, the sediment is reduced from continuously precipitating in the water storage tank, the water storage capacity in the water storage tank is reduced, and the desilting effect is achieved.

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

1. when the drainage reaches the peak value, the drainage pipeline is blocked by the blocking component, and the water flowing into the drainage pipeline is temporarily stored by the water storage tank, so that the possibility of water accumulation on the road surface caused by the fact that the water flows back upwards from the drainage pipeline is reduced;

2. the motor drives the stirring paddle to stir water in the water storage tank, so that the water and sediment in the water storage tank can be stirred conveniently, the water pump can pump the water and the sediment together, and the possibility of sediment sedimentation in the water storage tank is reduced.

Drawings

FIG. 1 is a schematic view illustrating a state that a drainage pipeline is blocked by a blocking component in the embodiment of the present application.

Fig. 2 is an enlarged view of a portion a in fig. 1.

Fig. 3 is an enlarged view of a portion B in fig. 1.

FIG. 4 is a schematic diagram illustrating a state that the plugging assembly is removed from a pipeline opening of a drainage pipeline in an embodiment of the application.

Reference numerals: 1. a water discharge pipeline; 11. a chute; 12. a guide groove; 2. a plugging component; 21. a butting block; 211. an elastic plugging block; 22. a plugging plate; 221. a limiting groove; 23. a floating ball; 24. a fixed tube; 25. a rubber block; 26. a sliding block; 261. a slider; 3. a water storage tank; 31. a water pump; 32. a motor; 33. a stirring paddle; 34. a connecting pipe; 4. a baffle plate; 41. a guide block; 42. a push rod; 43. a first filter screen; 44. a connecting rod; 5. a filter assembly; 51. a rain grate; 52. a second filter screen; 53. a support rod.

Detailed Description

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

For the town road drainage structure that this application embodiment disclosed. Referring to fig. 1, the drainage structure comprises a drainage pipeline 1, a plugging component 2 and a water storage tank 3, wherein the drainage pipeline 1 is connected with the water storage tank 3 through a connecting pipe 34, and the plugging component 2 is used for plugging the drainage pipeline 1.

Referring to fig. 1, the drainage pipeline 1 is a square pipe, a filter assembly 5 is arranged at a water inlet of the drainage pipeline 1, the filter assembly 5 is used for filtering water flowing into the drainage pipeline 1 from a road surface, the filter assembly 5 comprises a rainwater grate 51 and a second filter screen 52, the second filter screen 52 is positioned below the rainwater grate 51, a support rod 53 is arranged between the second filter screen 52 and the rainwater grate 51, and two ends of the support rod 53 are respectively connected with the second filter screen 52 and the rainwater grate 51. The rain grate 51 is clamped and limited on the ground, and the second filter screen 52 is positioned below the rain grate 51 and in the drainage pipeline 1.

Referring to fig. 1 and 2, the plugging assembly 2 is located below the joint of the connecting pipe 34 and the drainage pipeline 1, a water pump 31 for pumping and discharging water is arranged in the water storage tank 3, and one end of the connecting pipe 34, which is far away from the drainage pipeline 1, is connected with the water pump 31. The plugging component 2 comprises a butting block 21, a plugging plate 22 and a floating ball 23 fixedly arranged below the plugging plate 22, wherein the floating ball 23 is connected with the plugging plate 22 through a fixed pipe 24, and the floating ball 23 is positioned at the center of the plugging plate 22. The abutment block 21 is adhesively fixed to the inner wall of the drainpipe 1, and the abutment block 21 is located above the blanking plate 22. One side of the plugging plate 22 facing the abutting block 21 is hinged on the inner wall of the drainage pipeline 1, and one side of the plugging plate 22 far away from the abutting block 21 is adhered with a rubber block 25.

Referring to fig. 1, when water is drained, water on a road surface passes through the water discharge pipeline 1, and is filtered by the rain grate 51 and the second filter screen 52 in sequence, and then flows into rivers and lakes through the water discharge pipeline 1. When the drainage reaches the peak value, the water level in the drainage pipeline 1 rises, and the water generates buoyancy on the floating ball 23, so that the floating ball 23 pushes the plugging plate 22 to rotate around the joint between the plugging plate 22 and the drainage pipeline 1 until the plugging plate 22 and the plugging plate 22 block the pipeline opening of the drainage pipeline 1, at the moment, the rubber block 25 deforms, and the rubber block 25 is abutted against the inner wall of the drainage pipeline 1. The pipeline opening of the drainage pipeline 1 is blocked, so that the backflow of water through the drainage pipeline 1 is reduced, and the possibility of surface water accumulation is reduced.

Referring to fig. 1 and 2, the butt joint piece 21 bonds towards one side of shutoff board 22 and has elasticity shutoff piece 211, shutoff board 22 seted up towards one side of butt joint piece 21 with elasticity shutoff piece 211 matched with spacing groove 221, when shutoff board 22 plugged up drainage pipe 1, shutoff board 22 kept parallel with butt joint piece 21, elasticity shutoff piece 211 corresponds the grafting conflict in spacing groove 221, thereby make the hinge joint between shutoff board 22 and the drainage pipe 1 blocked up completely, be favorable to reinforcing drainage pipe 1's shutoff effect.

Referring to fig. 1 and 3, a sliding block 26 is connected to the inner wall of the drainage pipeline 1 in a sliding manner along the vertical direction, a sliding groove 11 is formed in the inner wall of the drainage pipeline 1 along the vertical direction, the sliding block 26 is integrally connected with a sliding block 261 towards the sliding groove 11, and the sliding block 261 is connected in the sliding groove 11 in a sliding manner. When the position of the blocking plate 22 rises, the rubber block 25 pushes the sliding block 26 to slide upwards until the sliding block 261 abuts against the wall of the sliding groove 11.

Referring to fig. 4, when the water level in the drainage pipeline 1 drops, the floating ball 23 loses the buoyancy of water, so that the blocking plate 22 and the rubber block 25 lose the upward thrust on the sliding block 26, at this time, the sliding block 26 slides downward under the action of gravity, the sliding block 26 generates downward pressure on the rubber block 25 and the blocking plate 22, so that the rubber block 25 is quickly separated from the inner wall of the drainage pipeline 1, the blocking plate 22 is turned downward, and the blocking of the drainage pipeline 1 is released, so that the water on the road flows away through the drainage pipeline 1.

Referring to fig. 1 and 2, a baffle 4 is arranged in the drainage pipeline 1, the baffle 4 is arranged in a downward inclination manner, and the baffle 4 shields the pipe orifice of the connecting pipe 34 in a vertical direction. The inner wall of the drainage pipeline 1 is provided with a guide groove 12 along the vertical direction, one side of the baffle 4 facing the guide groove 12 is fixedly connected with a guide block 41, the guide block 41 is in sliding fit with the guide groove 12, and one side of the pipe orifice of the baffle 4 departing from the connecting pipe 34 is bonded with a push rod 42. When rainwater flows into the drainage pipeline 1, the baffle plate 4 shields the pipe orifice of the connecting pipe 34, so that the possibility of rainwater flowing into the connecting pipe 34 is reduced.

Referring to fig. 1 and 2, one side of the baffle 4 facing the inner wall of the drainage pipeline 1 is provided with a first filter screen 43, a connecting rod 44 is fixedly arranged between the baffle 4 and the first filter screen 43, one end of the connecting rod 44 is fixedly bonded with the baffle 4, the other end of the connecting rod is fixedly bonded with the first filter screen 43, the first filter screen 43 is abutted against the inner wall of the drainage pipeline 1, and the first filter screen 43 shields the pipe orifice of the connecting pipe 34.

Referring to fig. 1 and 2, when the drainage reaches the peak and the plugging assembly 2 plugs the opening of the drainage pipeline 1, the rainwater continues to flow into the drainage pipeline 1, then the rainwater flows into the water storage tank 3 through the connection pipe 34, and the rainwater is filtered by the first filter 43 before entering the connection pipe 34, so that the possibility that impurities enter the connection pipe 34 to plug the connection pipe 34 is reduced. When the first filter screen 43 needs to be cleaned, the operator first takes the rain grate 51 together with the second filter screen 52 out of the water flowing pipeline, and then the operator slides the baffle 4 upwards along the vertical direction of the water draining pipeline 1 through the push rod 42, so that the baffle 4 together with the second filter screen 52 moves away from the pipe opening of the connecting pipe 34 until the baffle 4 and the second filter screen 52 are separated from the water flowing pipeline, thereby facilitating the operator to clean the second filter screen 52.

Referring to fig. 1, a stirring paddle 33 and a motor 32 for driving the stirring paddle 33 to rotate are arranged in the water storage tank 3, the motor 32 is arranged on the outer side of the top of the water storage tank 3, the stirring paddle 33 is vertically arranged in the water storage tank 3, the top end of the stirring paddle 33 penetrates through the top of the water storage tank 3, and the stirring paddle 33 penetrates through the rotating shaft of the motor 32 at one end of the water storage tank 3 and is coaxially connected with the rotating shaft. When the drainage peak value passes, the pipeline opening of the drainage pipeline 1 is unblocked, the motor 32 drives the stirring paddle 33 to stir the water and the sediment in the water storage tank 3, and the water pump 31 pumps the water and the sediment into the drainage pipeline 1, so that the water storage tank 3 is emptied and desilted.

The implementation principle of town road drainage structures of the embodiment of this application does:

in heavy rain, rainwater on the road surface is filtered by the rainwater grate 51 and the second filter screen 52 in sequence, then the rainwater is discharged into rivers and lakes through the drainage pipeline 1, when the drainage reaches the peak value, the water level in the drainage pipeline 1 rises from bottom to top, water generates upward buoyancy to the floating ball 23 in the drainage pipeline 1, the floating ball 23 pushes the plugging plate 22 to move upwards, so that the plugging plate 22 rotates upwards around the hinged position between the plugging plate 22 and the drainage pipeline 1 until the plugging plate 22 and the rubber block 25 plug the pipeline opening of the drainage pipeline 1, and therefore the possibility that the rainwater flows backwards to the road surface through the drainage pipeline 1 is avoided. Then, the rainwater flows into the drainage pipeline 1 and enters the water storage tank 3 through the connecting pipe 34, so that the drainage pressure of the road is relieved.

When the drainage peak value passes, the floating ball 23 loses buoyancy, the plugging plate 22 turns downwards, so that the plugging of the drainage pipeline 1 is released, the water on the road flows into the drainage pipeline 1, and the drainage pipeline 1 recovers the normal drainage function. Then the water in the water storage tank 3 is pumped and drained into the drainage pipeline 1 by the water pump 31 and is drained away.

The present embodiment is only for explaining the present application, and it is not limited to the present application, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present application.

Claims

1. A town road drainage structures which characterized in that: including drainage pipe (1), be used for shutoff subassembly (2), water storage box (3) of shutoff drainage pipe (1), be connected through connecting pipe (34) between drainage pipe (1) and the water storage box (3), be equipped with in water storage box (3) and be used for taking out water exhaust water pump (31), connecting pipe (34) link to each other with water pump (31), shutoff subassembly (2) are located the below of the junction of connecting pipe (34) and drainage pipe (1), shutoff subassembly (2) include butt joint piece (21), shutoff board (22) and set firmly floater (23) in shutoff board (22) below, butt joint piece (21) fixed connection just is located the top of shutoff board (22) on the inner wall of drainage pipe (1), shutoff board (22) are connected on the inner wall of drainage pipe (1) towards one side hinge of butt joint piece (21), and one side of the plugging plate (22) far away from the abutting block (21) is fixedly connected with a rubber block (25).

2. The municipal road drainage structure according to claim 1, wherein: the butt joint piece (21) is towards one side rigid coupling elasticity shutoff piece (211) of shutoff board (22), shutoff board (22) are seted up towards one side of butt joint piece (21) with elasticity shutoff piece (211) matched with spacing groove (221).

3. The municipal road drainage structure according to claim 1, wherein: the inner wall of the drainage pipeline (1) is connected with a sliding block (26) in a sliding mode along the vertical direction, and when the drainage pipeline (1) is plugged by the plugging plate (22) and the rubber block (25), the rubber block (25) abuts against the bottom side of the sliding block (26).

4. The municipal road drainage structure according to claim 1, wherein: the floating ball (23) is arranged at the center of the plugging plate (22).

5. The municipal road drainage structure according to claim 1, wherein: a baffle (4) is obliquely arranged above the positions of the drainage pipeline (1) and the pipe orifice of the connecting pipe (34) in the drainage pipeline (1), and the pipe orifice of the connecting pipe (34) is shielded by the baffle (4) in the vertical direction.

6. The municipal road drainage structure according to claim 5, wherein: guide way (12) have been seted up along vertical direction on the inner wall of drainage pipe (1), baffle (4) have guide block (41) towards one side rigid coupling of guide way (12), guide block (41) and guide way (12) cooperation of sliding, the mouth of pipe one side rigid coupling that baffle (4) deviate from connecting pipe (34) has push rod (42), it has first filter screen (43) that are used for sheltering from the mouth of pipe of connecting pipe (34) to contradict on the inner wall of drainage pipe (1), connecting rod (44) has set firmly between baffle (4) and first filter screen (43).

7. The municipal road drainage structure according to claim 1, wherein: the water inlet department of drainage pipe (1) is equipped with and is used for carrying out filterable filter assembly (5) to the rainwater, filter assembly (5) are including rainwater comb (51) and second filter screen (52) that link to each other with rainwater comb (51), bracing piece (53) have set firmly between second filter screen (52) and rainwater comb (51), rainwater comb (51) joint restriction is subaerial, second filter screen (52) are located the below of rainwater comb (51) and are located drainage pipe (1).

8. The municipal road drainage structure according to claim 1, wherein: be equipped with stirring rake (33) and drive rotatory motor (32) of stirring rake (33) in water storage box (3), motor (32) set up in the top outside of water storage box (3), the vertical setting of stirring rake (33) is in water storage box (3), just stirring rake (33) and the axis of rotation coaxial coupling of motor (32).