CN213358317U

CN213358317U - Drainage device for bridge deck of viaduct

Info

Publication number: CN213358317U
Application number: CN202021606578.9U
Authority: CN
Inventors: 李秋红
Original assignee: Individual
Current assignee: Hubei Bochuang Century Construction Engineering Co.,Ltd.
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-06-04
Anticipated expiration: 2030-08-05

Abstract

The utility model discloses a overpass bridge floor drainage device, including the bridge main part, the upper end surface of bridge main part is provided with bridge railing, the inside of bridge main part is provided with reducing mechanism, the lower extreme surface of bridge main part is provided with the pier, reducing mechanism's bottom is provided with the water service pipe, the lower extreme internal surface of pier is provided with the storage water tank, one side of storage water tank is provided with the drain pipe. A overpass bridge floor drainage device, be equipped with reducing mechanism, when solid waste such as stone falls into the well lid, the starter motor, the motor drives first lead screw and rotates and first conical gear rotates, because mesh mutually between first conical gear and the second conical gear, so can drive second conical gear and second lead screw and rotate, the second lead screw drives crushing blade and rotates, can smash solid waste such as stone that falls into, prevent to block up the water service mouth, bring better use prospect.

Description

Drainage device for bridge deck of viaduct

Technical Field

The utility model relates to a bridge drainage technology field specifically is an overpass bridge floor drainage device.

Background

Viaducts, i.e. overpasses, a bridge, in particular overpasses, are bridges laid on a series of narrow reinforced concrete or masonry arches, with high-support towers or pillars, crossing valleys, rivers, roads or other low obstacles, which, after urban development, are congested, with dense buildings and difficult streets to widen, and which can be used to evacuate traffic density and increase transportation efficiency, and which, in addition, can be used for highways or railways between cities, to avoid crossing with other line planes, save land, reduce subgrade settlement (in certain areas), or to eliminate embankments. The viaduct not only refers to a physical bridge, but also is compared with difficulties, frustrations and the like.

The existing drainage system of the viaduct bridge is usually caused by the situation that solid garbage such as stones blocks water holes to block the drainage system, so that the drainage device for the bridge floor of the viaduct bridge is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the problem of the existence of above-mentioned prior art, provide an overpass bridge floor drainage device.

The utility model discloses a following technical means realizes solving above-mentioned technical problem:

the utility model provides a overpass bridge floor drainage device, includes the bridge subject, the upper end surface of bridge subject is provided with bridge railing, the inside of bridge subject is provided with reducing mechanism, the lower extreme surface of bridge subject is provided with the pier, reducing mechanism's bottom is provided with the water service pipe.

Further, the reducing mechanism includes the frame, the top of frame is provided with the well lid, one side surface of frame is provided with the guard box, one side internal surface of guard box is provided with the motor, the output shaft of motor is provided with first lead screw, the one end surface of first lead screw is provided with first conical gear, the lower extreme internal surface of frame is provided with the second lead screw, the surface of second lead screw is provided with second conical gear, the upper end surface of second lead screw is provided with crushing blade, the multiunit water service mouth has been seted up to the bottom of frame.

Furthermore, the output shaft of the motor is fixedly connected with the outer surface of one end of the first screw rod, and the outer surface of the other end of the first screw rod sequentially penetrates through one side of the protective box and one side of the outer frame to be fixedly connected with the inside of the first bevel gear.

Furthermore, the outer surface of the lower end of the second screw rod is rotatably connected with the inner surface of the lower end of the outer frame, the outer surface of the second screw rod is fixedly connected with the inside of the second bevel gear, the first bevel gear is meshed with the second bevel gear, and the outer surface of the upper end of the second screw rod is fixedly connected with the inside of the crushing blade.

Further, a water storage tank is arranged on the inner surface of the lower end of the pier, a water drainage pipe is arranged on one side of the water storage tank, and a butterfly valve is arranged on one side of the water drainage pipe.

Furthermore, the lower extreme of water service pipe runs through the top of storage water tank, the one end of drain pipe runs through one side of storage water tank and extends to the inside of storage water tank, the other end of drain pipe runs through one side of pier.

Advantageous effects

Compared with the prior art, the utility model provides an overpass bridge floor drainage device possesses following beneficial effect:

1. this overpass bridge floor drainage device, through the reducing mechanism who sets up, when solid rubbish such as stone falls into the well lid, the starter motor, the motor drives first lead screw and rotates and first conical gear rotates, because mesh mutually between first conical gear and the second conical gear, so can drive second conical gear and second lead screw and rotate, the second lead screw drives crushing blade and rotates, can smash solid rubbish such as stone that falls into, prevents to block up the water service mouth.

2. This overpass bridge floor drainage device can store rivers to the water storage tank in through the water service pipe, when needs water, opens the butterfly valve, utilizes the drain pipe can utilize the water discharge, prevents extravagant water source.

Drawings

Fig. 1 is the utility model relates to a viaduct bridge floor drainage device's overall structure schematic diagram.

Fig. 2 is the utility model relates to a structural schematic of reducing mechanism among overpass bridge floor drainage device.

Fig. 3 is the utility model relates to an interior structure schematic diagram of pier among overhead bridge floor drainage device.

In the figure: 1. a bridge main body; 2. bridge guardrails; 3. a crushing device; 31. an outer frame; 32. a well cover; 33. a protective box; 34. a motor; 35. a first lead screw; 36. a first bevel gear; 37. a second lead screw; 38. a second bevel gear; 39. a crushing blade; 310. a water inlet; 4. a bridge pier; 5. a water pipe; 6. a water storage tank; 7. a drain pipe; 8. butterfly valves.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example 1

As shown in fig. 1-2, the drainage device for the bridge floor of the viaduct comprises a bridge body 1, wherein a bridge guardrail 2 is arranged on the outer surface of the upper end of the bridge body 1, a crushing device 3 is arranged inside the bridge body 1, piers 4 are arranged on the outer surface of the lower end of the bridge body 1, and a water service pipe 5 is arranged at the bottom of the crushing device 3.

The smashing device 3 comprises an outer frame 31, a well cover 32 is arranged at the top of the outer frame 31, a protection box 33 is arranged on the outer surface of one side of the outer frame 31, a motor 34 is arranged on the inner surface of one side of the protection box 33, the model of the motor 34 is Y180M1-2, the power cord of the motor 34 is connected with an external power supply, a first screw rod 35 is arranged on the output shaft of the motor 34, a first bevel gear 36 is arranged on the outer surface of one end of the first screw rod 35, a second screw rod 37 is arranged on the inner surface of the lower end of the outer frame 31, a second bevel gear 38 is arranged on the outer surface of the second screw rod 37, a smashing blade 39 is arranged on the outer surface of the upper end of the second.

The output shaft of the motor 34 is fixedly connected with the outer surface of one end of the first screw rod 35, the outer surface of the other end of the first screw rod 35 sequentially penetrates through one side of the protective box 33 and one side of the outer frame 31 to be fixedly connected with the inside of the first bevel gear 36, a sealing bearing is arranged at the joint of the first screw rod 35, the protective box 33 and the outer frame 31, the motor 34 is started, and the motor 34 can drive the first screw rod 35 to rotate and rotate with the first bevel gear 36.

The outer surface of the lower end of the second screw rod 37 is rotatably connected with the inner surface of the lower end of the outer frame 31, the outer surface of the second screw rod 37 is fixedly connected with the inside of the second bevel gear 38, the first bevel gear 36 is meshed with the second bevel gear 38, the outer surface of the upper end of the second screw rod 37 is fixedly connected with the inside of the crushing blade 39, the first bevel gear 36 rotates to drive the second bevel gear 38 and the second screw rod 37 to rotate, the second screw rod 37 drives the crushing blade 39 to rotate, and solid garbage such as falling stones can be crushed.

When solid garbage such as stones falls into the well lid 32, the power supply is switched on, the motor 34 is started, the motor 34 drives the first screw rod 35 to rotate and the first conical gear 36 to rotate, the first conical gear 36 is meshed with the second conical gear 38, so that the second conical gear 38 and the second screw rod 37 can be driven to rotate, the second screw rod 37 drives the crushing blade 39 to rotate, the falling solid garbage such as stones can be crushed, and the water through opening 310 is prevented from being blocked.

Example 2

As shown in fig. 1 and 3, based on embodiment 1, a water storage tank 6 is provided on the inner surface of the lower end of the pier 4, a drain pipe 7 is provided on one side of the water storage tank 6, a butterfly valve 8 is provided on one side of the drain pipe 7, the butterfly valve 8 is also called a flap valve, and is a simple-structure regulating valve, and the butterfly valve 8 that can be used for on-off control of a low-pressure pipeline medium is a valve in which a closing member (a valve flap or a butterfly plate) is a disk and rotates around a valve shaft to open and close.

The lower end of the water pipe 5 penetrates through the top of the water storage tank 6, one end of the drain pipe 7 penetrates through one side of the water storage tank 6 and extends into the water storage tank 6, the other end of the drain pipe 7 penetrates through one side of the pier 4, the butterfly valve 8 is opened, and water in the water storage tank 6 can be discharged through the drain pipe 7.

Compared with embodiment 1, the water storage tank 6, the water discharge pipe 7 and the butterfly valve 8 are added, water can be stored in the water storage tank 6 through the water pipe 5, when water is needed, the butterfly valve 8 is opened, the water can be discharged and utilized through the water discharge pipe 7, and water source waste is prevented.

It is noted that, herein, relational terms such as first and second (a, b, etc.) 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, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a overpass bridge floor drainage device, includes bridge subject (1), its characterized in that: the outer surface of the upper end of the bridge main body (1) is provided with a bridge guardrail (2), the inner portion of the bridge main body (1) is provided with a crushing device (3), the outer surface of the lower end of the bridge main body (1) is provided with a pier (4), and the bottom of the crushing device (3) is provided with a water service pipe (5).

2. The overpass bridge deck drainage device of claim 1, wherein: reducing mechanism (3) are including frame (31), the top of frame (31) is provided with well lid (32), one side surface of frame (31) is provided with guard box (33), one side internal surface of guard box (33) is provided with motor (34), the output shaft of motor (34) is provided with first lead screw (35), the one end surface of first lead screw (35) is provided with first conical gear (36), the lower extreme internal surface of frame (31) is provided with second lead screw (37), the surface of second lead screw (37) is provided with second conical gear (38), the upper end surface of second lead screw (37) is provided with crushing blade (39), multiunit water service mouth (310) has been seted up to the bottom of frame (31).

3. The overpass bridge deck drainage device of claim 2, wherein: the outer surface of the other end of the first screw rod (35) penetrates through one side of the protective box (33) and one side of the outer frame (31) in sequence and is fixedly connected with the inside of the first bevel gear (36).

4. The overpass bridge deck drainage device of claim 2, wherein: the outer surface of the lower end of the second screw rod (37) is rotatably connected with the inner surface of the lower end of the outer frame (31), the outer surface of the second screw rod (37) is fixedly connected with the inside of the second bevel gear (38), the first bevel gear (36) is meshed with the second bevel gear (38), and the outer surface of the upper end of the second screw rod (37) is fixedly connected with the inside of the crushing blade (39).

5. The overpass bridge deck drainage device of claim 1, wherein: the inner surface of the lower end of the pier (4) is provided with a water storage tank (6), one side of the water storage tank (6) is provided with a drain pipe (7), and one side of the drain pipe (7) is provided with a butterfly valve (8).

6. The overpass bridge deck drainage device of claim 5, wherein: the lower end of the water service pipe (5) penetrates through the top of the water storage tank (6), one end of the drain pipe (7) penetrates through one side of the water storage tank (6) and extends into the water storage tank (6), and the other end of the drain pipe (7) penetrates through one side of the pier (4).