CN209989695U

CN209989695U - Bridge drainage device

Info

Publication number: CN209989695U
Application number: CN201920386300.6U
Authority: CN
Inventors: 张哲哲; 张健
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-26
Filing date: 2019-03-26
Publication date: 2020-01-24
Anticipated expiration: 2029-03-26

Abstract

The utility model discloses a bridge drainage device, including the bridge road surface, the inside on bridge road surface is provided with the catch basin, the top of catch basin is rotated and is connected with the drainage upper cover plate, equidistant fixedly connected with restriction slot of the inside transverse position of drainage upper cover plate, the inside of restriction slot is run through and sliding connection has the support inserted bar, support the top fixedly connected with of inserted bar and go up the drainage filter plate, support the one end fixedly connected with floater that the inserted bar extends to the catch basin, the oblique kerve of the inside bottom fixedly connected with of catch basin, the fixed surface at oblique kerve top is connected with the spiral piece, the one end intercommunication that the delivery port is located oblique kerve outside has rotatory siphunculus, the bottom intercommunication of rotatory siphunculus has the second drain pipe, the utility model relates to a bridge technical field. This bridge drainage device has reached double drain pipe and has avoided blockking up and cause the drainage system collapse, and different rainfall reaches different drainage quality, improves the purpose of bridge drainage stability.

Description

Bridge drainage device

Technical Field

The utility model relates to a bridge technical field specifically is a bridge drainage device.

Background

The bridge is generally a structure which is erected on rivers, lakes and seas and allows vehicles, pedestrians and the like to smoothly pass through. In order to adapt to the modern high-speed developed traffic industry, bridges are also extended to be constructed to span mountain stream, unfavorable geology or meet other traffic needs, so that the buildings are convenient to pass. The bridge generally comprises an upper structure, a lower structure, a support and an auxiliary structure, wherein the upper structure is also called a bridge span structure and is a main structure for spanning obstacles; the lower structure comprises a bridge abutment, a bridge pier and a foundation; the support is a force transmission device arranged at the supporting positions of the bridge span structure and the bridge pier or the bridge abutment; the auxiliary structures refer to bridge end butt straps, tapered revetments, diversion works and the like.

The bridge is an indispensable building in a traffic road system, is erected on a river channel or an adverse geology upper-link passage, enables the road surface to be smooth, and is convenient for various vehicles to pass.

At present, bridge drainage is communicated with a PVC (polyvinyl chloride) drainage pipe through a drainage outlet, bridge drainage is realized, the PVC drainage pipe is blocked to completely lose a drainage function, and when rainfall is overlarge, the drainage is smaller than the rainfall, so that accumulated water on the road surface is serious, the drainage efficiency is low, and the influence is caused on the driving of motor vehicles on the bridge.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a bridge drainage device has solved present bridge drainage and has passed through outlet and a PVC drain pipe intercommunication, realizes the bridge drainage, and the PVC drain pipe is blockked up and just loses the drainage function completely, and when rainfall was too big, the displacement was little than the rainfall to it is serious to cause surface gathered water, and drainage efficiency is low, goes the problem that causes the influence to motor vehicle on the bridge.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a bridge drainage device comprises a bridge pavement, wherein a water storage tank is arranged inside the bridge pavement, the top of the water storage tank is rotatably connected with a drainage upper cover plate, the transverse position inside the drainage upper cover plate is fixedly connected with a limiting slot at equal intervals, the inside of the limiting slot is penetrated and slidably connected with a supporting inserted bar, the top end of the supporting inserted bar is fixedly connected with an upper drainage filter plate, one end of the supporting inserted bar extending to the water storage tank is fixedly connected with a floating ball, the middle position inside the water storage tank is fixedly connected with an inner inclined inserted filter plate, the right wall inside the water storage tank and the right side of the inner inclined inserted filter plate are communicated with a first water outlet pipe, the bottom end inside the water storage tank is fixedly connected with an inclined bottom tank, the surface of the top of the inclined bottom tank is fixedly connected with a spiral block, the middle position of the bottom end of the inclined bottom tank is provided with a water outlet, and one end of the water, the bottom end of the rotary through pipe is communicated with a second water drainage pipe.

Preferably, the horizontal position in the drainage upper cover plate and the position between the limiting slots are uniformly provided with large drainage openings.

Preferably, the surface of the top of the upper drainage filter plate is uniformly provided with small drainage holes.

Preferably, a rotary water wheel is fixedly connected to the position, close to the upper part, inside the rotary through pipe.

Preferably, the bottom end inside the bridge pavement is fixedly connected with a motor, and an output shaft of the motor is fixedly connected with a driving rotating wheel.

Preferably, the axle center department fixedly connected with driven runner that rotatory siphunculus is close to the top, driven runner passes through the belt and is connected with the transmission of initiative runner.

(III) advantageous effects

The utility model provides a bridge drainage device. The method has the following beneficial effects:

according to the bridge drainage device, when the rainfall is less, the upper drainage filter plate is downward covered on the surface of the upper drainage cover plate under the influence of gravity, so that water flow is introduced into the water storage tank from a small drainage hole through a large drainage port, the water flow is filtered to remove large impurities inside through the inner inclined insertion filter plate, and finally enters the top of the inclined bottom tank; when rainfall is too big, when the catch basin is inside all to be filled with water, the floater receives the influence of buoyancy, upwards drive drainage filter plate and drainage upper cover plate surface through supporting the inserted bar and break away from, rivers directly discharge from big drainage mouth, the motor circular telegram rotates this moment, the motor passes through the rotatory siphunculus rotation of belt drive, thereby inside rotatory water wheels follows the rotation, rotatory water wheels drive rivers rotatory, accelerate rivers discharge rate, and first outlet pipe is to the supplementary drainage of the inside water source of catch basin, increase inflow and displacement simultaneously, reached double drain pipe and avoided blockking up and cause the drainage system collapse, different rainfall reaches different drainage quality, improve the purpose of bridge drainage stability.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic view of a partial structure of the upper cover plate of the drainage device of the present invention;

fig. 3 is a top view of the inclined bottom groove of the present invention;

FIG. 4 is a schematic view of the structure of FIG. 1 at A according to the present invention;

fig. 5 is a schematic view of the internal structure of the rotary pipe of the present invention.

In the figure: the water-saving drainage device comprises a bridge pavement 1, a water storage tank 2, a drainage upper cover plate 3, a limiting slot 4, a support inserted rod 5, an upper drainage filter plate 6, a floating ball 7, an inner inclined inserted filter plate 8, a first water outlet pipe 9, an inclined bottom groove 10, a spiral block 11, a water outlet 12, a rotary through pipe 13, a second water outlet pipe 14, a large drainage port 15, a small drainage hole 16, a rotary water wheel 17, a motor 18, a driving runner 19, a driven runner 20 and a belt 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a bridge drainage device comprises a bridge pavement 1, a water storage tank 2 is arranged inside the bridge pavement 1, a drainage upper cover plate 3 is rotatably connected to the top of the water storage tank 2, limiting slots 4 are fixedly connected to the inner transverse positions of the drainage upper cover plate 3 at equal intervals, supporting insertion rods 5 are connected to the inner portions of the limiting slots 4 in a penetrating and sliding mode, upper drainage filter plates 6 are fixedly connected to the top ends of the supporting insertion rods 5, floating balls 7 are fixedly connected to one ends of the supporting insertion rods 5 extending to the water storage tank 2, inner inclined insertion filter plates 8 are fixedly connected to the middle positions inside the water storage tank 2, a first water outlet pipe 9 is communicated with the right side of each inner inclined insertion filter plate 8 on the right wall inside the water storage tank 2, an inclined bottom tank 10 is fixedly connected to the bottom inside the water storage tank 2, a spiral block 11 is fixedly connected to the surface of the top of the inclined bottom tank 10, a water outlet 12 is arranged at the middle position of the bottom end of the inclined bottom tank 10, the bottom end of the rotary through pipe 13 is communicated with a second water discharge pipe 14. The large drainage openings 15 are uniformly arranged at the transverse positions inside the drainage upper cover plate 3 and the positions between the limiting slots 4. The surface of the top of the upper drain filter plate 6 is uniformly provided with small drain holes 16. A rotary water wheel 17 is fixedly connected to the position close to the upper part inside the rotary through pipe 13. The bottom end inside the bridge pavement 1 is fixedly connected with a motor 18, and an output shaft of the motor 18 is fixedly connected with a driving rotating wheel 19. The rotating through pipe 13 is fixedly connected with a driven runner 20 near the upper axis, and the driven runner 20 is in transmission connection with a driving runner 19 through a belt 21.

When the rainwater drainage device is used, when the rainfall is less, the upper drainage filter plate 6 is influenced by gravity to downwards cover the surface of the upper drainage cover plate 3, so that water flow enters the water storage tank 2 from the small drainage hole 16 through the large drainage hole 15, the water flow filters large impurities inside through the inner inclined insertion filter plate 8, the water flow finally enters the top of the inclined bottom tank 10, and the spiral block 11 is arranged on the surface of the inclined bottom tank 10, so that the spiral block 11 can resist silt to directly enter the water outlet 12, blockage is avoided, and the blocked silt is slowly and spirally discharged from the spiral block 12 on the spiral block 11; when rainfall is too large, when the interior of the water storage tank 2 is filled with water, the floating ball 7 is influenced by buoyancy, the upper drainage filter plate 6 is upwards driven to be separated from the surface of the upper drainage cover plate 3 through the support inserted rod 5, water flow is directly discharged from the large drainage port 15, the motor 18 is electrified to rotate at the moment, the motor 18 drives the rotary through pipe 13 to rotate through the belt 21, the internal rotary water wheel 17 rotates along with the rotation, the rotary water wheel 17 drives the water flow to rotate, the water flow discharge rate is accelerated, the first water outlet pipe 9 is used for assisting in water drainage of the interior of the water storage tank 2, the water inflow and the water drainage are increased simultaneously, the double drainage pipes are used for avoiding blockage to cause collapse of a drainage system, different rainfall amounts reach different drainage qualities, and the purpose of improving the.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bridge drainage device, includes bridge road surface (1), its characterized in that: the bridge pavement structure is characterized in that a water storage tank (2) is arranged inside the bridge pavement (1), the top of the water storage tank (2) is rotatably connected with a drainage cover plate (3), the transverse position inside the drainage cover plate (3) is fixedly connected with limiting slots (4) at equal intervals, the inside of the limiting slots (4) is connected with supporting insertion rods (5) in a penetrating and sliding manner, the top ends of the supporting insertion rods (5) are fixedly connected with upper drainage filter plates (6), one ends of the supporting insertion rods (5) extending to the water storage tank (2) are fixedly connected with floating balls (7), the middle position inside the water storage tank (2) is fixedly connected with inner inclined insertion filter plates (8), the right wall inside the water storage tank (2) and the right side of the inner inclined insertion filter plates (8) are communicated with a first water outlet pipe (9), and the bottom end inside the water storage tank (2) is fixedly connected with a bottom inclined, the surface fixed connection at oblique kerve (10) top has spiral piece (11), the intermediate position of oblique kerve (10) bottom is provided with delivery port (12), delivery port (12) are located the outside one end intercommunication of oblique kerve (10) and have rotatory siphunculus (13), the bottom intercommunication of rotatory siphunculus (13) has second drain pipe (14).

2. The bridge drainage device of claim 1, wherein: and large drainage ports (15) are uniformly arranged at the transverse position inside the drainage upper cover plate (3) and at the positions between the limiting slots (4).

3. The bridge drainage device of claim 1, wherein: and small drain holes (16) are uniformly formed in the surface of the top of the upper drain filter plate (6).

4. The bridge drainage device of claim 1, wherein: and a rotary water wheel (17) is fixedly connected to the position close to the upper part in the rotary through pipe (13).

5. The bridge drainage device of claim 1, wherein: the bottom end inside the bridge pavement (1) is fixedly connected with a motor (18), and an output shaft of the motor (18) is fixedly connected with a driving rotating wheel (19).

6. The bridge drainage device of claim 5, wherein: rotatory siphunculus (13) are close to axle center department fixedly connected with driven runner (20) of top, driven runner (20) are connected with initiative runner (19) transmission through belt (21).