CN221072278U

CN221072278U - Drainage device of highway bridge

Info

Publication number: CN221072278U
Application number: CN202322194259.1U
Authority: CN
Inventors: 夏朝阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-08-15
Filing date: 2023-08-15
Publication date: 2024-06-04
Anticipated expiration: 2033-08-15

Abstract

The utility model discloses a drainage device for highway bridges, in particular to the field of bridge drainage, which comprises a device main body, wherein the top of the device main body is connected with a bridge in a lap joint manner; the bottom middle part overlap joint of bridge links to each other has the roof, and the inside middle part fixedly connected with first filter screen of roof, the both sides embedding of roof is connected with the drainage and connects the chamber, the bottom fixedly connected with drainage chamber in drainage connection chamber. When the device is used, a certain height hollowed-out exists between the bridge and the device main body, the first filter screen is arranged at the middle part of the top plate, so that small impurity stones in water flow can fall into the first filter screen conveniently, the hollowed-out drainage channel is arranged at the middle part of the device main body, a certain force action is formed on the movable penetrating wheel and the fan blade according to the force of the water flow, the effect of beating and blocking impurity garbage in the water flow is achieved, larger impurity garbage in the water flow can fall down through the filter screen conveniently, and the device can fall into the detention cavity conveniently, so that later cleaning is facilitated, and the situation of drainage blockage caused by the large garbage is relieved.

Description

Drainage device of highway bridge

Technical Field

The utility model relates to the field of bridge drainage, in particular to a drainage device for a highway bridge.

Background

The bridge is not only a building which is erected on the sea of a river or a lake surface and can smoothly pass vehicles and pedestrians, but also a building which is erected to span mountain stream, poor geology or meet other traffic demands and can more conveniently pass, the existing bridge is rolled by the heavy load of external vehicles for a long time, the phenomenon of potholes on the bridge pavement can occur due to accumulation and moon, in addition, when the road surface is in rainy weather, accumulated water on the road surface can be caused, if the accumulated water on the road surface is not timely drained, the leakage of rainwater can be caused, the service life of a bridge is influenced, and the running of a vehicle is brought with great potential safety hazard, and sludge and sundries accumulated on the road surface for a long time are not easy to clean and need to be cleaned in advance;

Through retrieval, the prior patent (application number: 202120209746.9) discloses a drainage device of a highway bridge, which comprises four brackets, wherein the tops of the four brackets are fixedly connected with the same supporting plate, a round hole is formed in the top of the supporting plate, a connecting pipe is slidably connected to the inner wall of the round hole, a connecting box is fixedly connected to the bottom of the connecting pipe, the connecting box is communicated with the connecting pipe, a rubber cover is fixedly connected to the bottom of the connecting box, the connecting box is communicated with the rubber cover, two fixing plates are fixedly connected to the top of the supporting plate, and sliding grooves are formed in one sides of the two fixing plates; according to the utility model, through the functions of the bracket and the pulley, the device moves to a place with water or sludge, the motor rotates to enable the first main gear and the first auxiliary gear to rotate, the first rotating shaft is enabled to rotate through the rotation of the first auxiliary gear, the second main gear and the second auxiliary gear are enabled to rotate through the rotation of the first rotating shaft, the second rotating shaft is enabled to rotate, the rectangular block is enabled to drive the rotating shaft to rotate through the rotation of the second rotating shaft, the circular plate is enabled to drive the hairbrush to rotate through the rotation of the rotating shaft, impurities adhered to the road surface are separated from the road surface, meanwhile, the fan is driven to rotate when the motor rotates, the rubber cover is moved to the position above the water and the sludge, the box body is enabled to move downwards through the downward movement of the output end of the air cylinder, so that the rubber cover covers the water and the sludge, negative pressure is formed in the box body through the rotation of the fan, and the water and the sludge are sucked into the box body through the functions of the water inlet pipe and the connecting pipe. The inventors found that the following problems exist in the prior art in the process of implementing the present utility model:

The drainage device has poor functionality, in the drainage process, the drainage holes are blocked due to accumulation of impurity garbage, the drainage effect can be greatly influenced after the drainage holes are blocked, and meanwhile, in the operation process of cleaning impurities on the filter screen, the time consumption is long, and the operation is not convenient enough;

therefore, a drainage device for highway bridges is proposed to solve the above problems.

Disclosure of utility model

In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a drainage device for highway bridges, so as to solve the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the drainage device for the highway bridge comprises a device main body, wherein the top of the device main body is connected with the bridge in a lap joint manner; the bridge is characterized in that a top plate is connected with the middle part of the bottom of the bridge in a lap joint mode, a first filter screen is fixedly connected to the middle part of the top plate, drainage connecting cavities are embedded and connected to the two sides of the top plate, drainage cavities are fixedly connected to the bottom of the drainage connecting cavities, detention cavities are embedded and connected to the middle part of the device main body, a fixed mounting plate is fixedly connected to the middle part of the detention cavities, a connecting gear is movably connected to the middle part of the top of the fixed mounting plate, a support column is embedded and connected to the inner part of the connecting gear, a movable rod is movably connected to one side of the top of the support column, fan blades are movably connected to one side of the movable rod, and movable penetrating wheels are movably connected to the surface of the movable rod in a nested mode.

Preferably, the top lap joint of the detention cavity is connected with a hollowed-out drainage channel.

Preferably, the surface of the detention cavity is embedded and connected with a second filter screen.

Preferably, the lower half part of the outer wall of the top plate is embedded in the middle part of the inner part of the upper half part of the device main body, the fixed mounting plate is in a plate shape, and connecting rods are connected to two sides of the fixed mounting plate and embedded into two sides of the inner wall of the retention cavity.

Preferably, the top plate is in a hollow concave plate shape and is distributed at the top part of the device main body, and the hollow part is connected with the first filter screen.

Preferably, the two sides of the bottom of the bridge are provided with rod shaft supports, namely, the device main body and the bridge are in a hollowed-out mode.

Preferably, the outer wall of the hollowed-out drainage channel is embedded into the upper half part of the inner wall of the retention cavity.

Preferably, the second filter screen is embedded to the front end and the rear end of the surface of the retention cavity to form a nested penetrating drainage structure.

The utility model has the technical effects and advantages that:

1. Compared with the prior art, the drainage device of the highway bridge has certain height hollows between the bridge and the device main body when in use, so that the top plate embedded in the top of the device is provided with a drainage path, a first filter screen is arranged at the middle part of the top plate of the device, small impurity stones in water flow are further convenient to drop into the first filter screen, a hollow drainage channel is arranged at the middle part of the device main body, fan blades are arranged at the middle part of the device main body, the movable penetrating wheel and the fan blades form a certain force according to the force of the water flow, further the impurity garbage in the water flow has a beating blocking effect, so that the large impurity garbage in the water flow sinks through the water flow, falls into the detention cavity, further has a storage detention effect on the impurity garbage, and is convenient for later cleaning and relieving the drainage blocking condition caused by the large garbage, and the drainage practicability is improved.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic diagram showing the overall front sectional structure of the present utility model.

Fig. 3 is a schematic structural view of the whole support column of the present utility model.

FIG. 4 is a schematic view of the overall retention chamber structure of the present utility model.

The reference numerals are: 1. a device body; 2. a bridge; 3. a drainage cavity; 4. a top plate; 5. hollow drainage channels; 6. a fixed mounting plate; 7. a connecting gear; 8. a support column; 9. a movable rod; 10. a movable penetration wheel; 11. a fan blade; 12. a first filter screen; 13. a drain connection chamber; 14. a retention chamber; 15. and a second filter screen.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only 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.

Example 1

The drainage device of the highway bridge shown in the drawings 1-4 comprises a device main body 1, wherein the top part of the device main body 1 is connected with a bridge 2 in a lap joint manner; the bottom middle part overlap joint of bridge 2 links to each other and has roof 4, the inside middle part fixedly connected with first filter screen 12 of roof 4, the both sides embedding of roof 4 is connected with drainage connection chamber 13, the bottom fixedly connected with drainage chamber 3 of drainage connection chamber 13, the middle part embedding of device main part 1 is connected with and detains chamber 14, the middle part fixedly connected with fixed mounting board 6 of detaining chamber 14, the top middle part swing joint of fixed mounting board 6 has connecting gear 7, the inside embedding of connecting gear 7 is connected with support column 8, top one side swing joint of support column 8 has movable rod 9, one side swing joint of movable rod 9 has flabellum 11, the surface nested connection of movable rod 9 has movable run-through wheel 10, the top overlap joint of detaining chamber 14 links to each other and has fretwork drainage 5.

Wherein: there is certain high fretwork between bridge 2 and the device main part 1 to the roof 4 of device top embedding of being convenient for has the drainage route, and has first filter screen 14 in its roof 4's middle part, further be convenient for in rivers less impurity stone whereabouts and then fall into inside first filter screen 14, and be equipped with fretwork drainage channel 5 in device main part 1 middle part, and the middle part is equipped with flabellum 11, form the activity of certain power to activity run through wheel 10 and flabellum 11 according to the power of rivers, and then have to clap to the impurity rubbish in its rivers and stop the effect, sink down in the big impurity rubbish of rivers through, drop to the inside of detention chamber 14, further have accomodating detention effect to its impurity rubbish, the cleanness of later stage of being convenient for alleviates because of big rubbish leads to the drainage jam condition, improve drainage practicality.

Example two

On the basis of the first embodiment, the scheme in the first embodiment is further introduced in detail in combination with the following specific working modes, and the details are described below:

As shown in fig. 4, as a preferred embodiment; the surface of the detention cavity 14 is embedded and connected with a second filter screen 15, and further, the second filter screen 15 is distributed on the front side and the rear side of the detention cavity 14, namely, the detention cavity 14 can normally drain while detention impurity garbage.

The working process of the utility model is as follows:

When the drainage device for the highway bridge is used, a certain height hollowed-out exists between the bridge 2 and the device main body 1, so that the top plate 4 embedded in the top of the device is provided with a drainage path, a first filter screen 14 is arranged in the middle of the top plate 4 of the device, small impurity stones in water flow are further convenient to drop into the first filter screen 14, a hollowed-out drainage channel 5 is arranged in the middle of the device main body 1, fan blades 11 are arranged in the middle of the device main body, a certain force is formed on the movable through wheel 10 and the fan blades 11 according to the force of the water flow, further the impurity garbage in the water flow has a beating blocking effect, so that the large impurity garbage in the water flow is convenient to sink down when passing through, fall into the detention cavity 14, the impurity garbage is further stored, the later cleaning and the water drainage blocking condition caused by the large garbage are facilitated, and the drainage practicability is improved.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

Secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. A drainage device for highway bridges, comprising a device body (1), characterized in that: the top of the device main body (1) is connected with a bridge (2) in a lap joint manner;

The bridge is characterized in that a top plate (4) is connected to the middle part of the bottom of the bridge (2) in a lap joint mode, a first filter screen (12) is fixedly connected to the middle part of the top plate (4), drainage connecting cavities (13) are embedded and connected to the two sides of the top plate (4), drainage cavities (3) are fixedly connected to the bottom of the drainage connecting cavities (13), detention cavities (14) are embedded and connected to the middle part of the device main body (1), a fixed mounting plate (6) is fixedly connected to the middle part of the detention cavities (14), a connecting gear (7) is movably connected to the middle part of the top of the fixed mounting plate (6), a support column (8) is embedded and connected to the inner part of the connecting gear (7), a movable rod (9) is movably connected to one side of the top of the support column (8), a fan blade (11) is movably connected to one side of the movable rod (9), and a movable penetrating wheel (10) is embedded and connected to the surface of the movable rod (9).

2. A drainage device for highway bridges according to claim 1, wherein: the top lap joint of the detention cavity (14) is connected with a hollowed-out drainage channel (5).

3. A drainage device for highway bridges according to claim 1, wherein: the surface of the detention cavity (14) is embedded and connected with a second filter screen (15).

4. A drainage device for highway bridges according to claim 1, wherein: the lower half part of the outer wall of the top plate (4) is embedded in the middle part of the inner part of the upper half part of the device main body (1), the fixed mounting plate (6) is in a plate shape, and connecting rods are connected to the two sides of the inner wall of the retention cavity (14) in an embedded mode.

5. A drainage device for highway bridges according to claim 1, wherein: the top plate (4) is in a hollow concave plate shape and is distributed at the top part of the device main body (1), and the hollow part is connected with a first filter screen (12).

6. A drainage device for highway bridges according to claim 1, wherein: two sides of the bottom of the bridge (2) are provided with rod shaft supports, namely, a hollowed-out form is formed between the device main body (1) and the bridge (2).

7. A drainage device for highway bridges according to claim 2, wherein: the outer wall of the hollowed-out drainage channel (5) is embedded into the upper half part of the inner wall of the detention cavity (14).

8. A drainage device for highway bridges according to claim 3, wherein: the second filter screen (15) is embedded into the front end and the rear end of the surface of the detention cavity (14) to form a nested penetrating drainage structure.