CN219175001U

CN219175001U - Bridge floor drainage device

Info

Publication number: CN219175001U
Application number: CN202320051651.8U
Authority: CN
Inventors: 陶安; 王生涛; 徐健; 闫海伦; 杨庆
Original assignee: Anhui Road and Bridge Engineering Co Ltd
Current assignee: Anhui Road and Bridge Engineering Co Ltd
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-06-13
Anticipated expiration: 2033-01-09

Abstract

The utility model relates to the technical field of bridge floor drainage, in particular to a bridge floor drainage device, which comprises a drainage box, wherein the top of the drainage box is provided with a filtering cover, the inside of the drainage box is provided with a partition plate, the left side and the right side of the partition plate are respectively provided with a water inlet chamber and a water flushing chamber, the inside of the water inlet chamber is provided with a first rotating rod, the outer circumferential wall of the first rotating rod is provided with a plurality of groups of rotating plates, the left side and the right side of the first rotating rod are respectively provided with a second rotating rod, the outer circumferential wall of the second rotating rod is provided with a plurality of groups of rotating columns, the left side of the water inlet chamber is provided with a drain pipe, and the bottom of the water inlet chamber is connected with the drain pipe through the water flushing pipe.

Description

Bridge floor drainage device

Technical Field

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

Background

Along with the wide use of overpass, the daily maintenance and rainwater treatment of the overpass also become the subject of road department research, the existing countermeasure, the drainage structure of design mainly includes circular drainage cover, and enough deep drainage tank, and a plurality of rainwater delivery pipes, and current sewer can not discharge ponding fast, when the instantaneous rainfall is too big, easily causes the rainwater to pile up on the road surface, the tire slipping phenomenon easily appears in the vehicle of the past, influence traffic, increase the incidence of traffic accident.

Patent document No.202121822904.4 discloses a highway engineering bridge deck drainage device, including the catchment frame, the bottom fixedly connected with supporting spring of catchment frame, the one end fixedly connected with water guide dish of supporting spring, the top fixedly connected with ejector pin of water guide dish, the top fixedly mounted of catchment frame has the filter disc, the both ends fixedly connected with drain pipe of catchment frame bottom, the one end fixedly connected with drain box of drain pipe. The utility model has the advantages that: the water collecting frame is characterized in that accumulated water in the water collecting frame is led into a drain pipe through a drain pipe, the accumulated water is led into a drain box through the drain pipe, acting force is applied to a water guide disc through the elastic action of a supporting spring, so that the water guide disc drives a push rod to move under the action of the acting force, the push rod is inserted into a filtering hole of a filtering disc, a blocking object in the filtering disc is pushed out, a drainage device is cleaned, and the drainage device has a cleaning function, so that the blocking of the drainage device is avoided;

above-mentioned drainage device passes through the ejector pin and will filter the inside plug of dish and ejecting, clears up drainage device, and then makes drainage device self possess the clearance function, avoids drainage device to block up, improves drainage device's drainage efficiency to this solves above-mentioned problem, still has following shortcoming still: the supporting spring at the bottom of the water collecting frame can be corroded by rainwater penetration for a long time, so that elasticity is reduced or the water collecting frame is disabled, the water guide disc is sunk, the ejector rod can not clean the filter disc, and therefore the water draining device is blocked, and water on the road surface is caused.

Disclosure of Invention

The utility model aims to provide a bridge deck drainage device for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a bridge floor drainage device, includes the drain tank, the top of drain tank is provided with the filtration lid, the inside of drain tank is provided with the baffle, the left and right sides of baffle is provided with intake chamber and flushing chamber respectively, the inside of intake chamber is provided with first bull stick, be provided with multiunit pivoted plate on the outer circumference wall of first bull stick, the left and right sides of first bull stick all is provided with the second bull stick, be provided with multiunit pivoted post on the outer circumference wall of second bull stick, the left side of intake chamber is provided with the drain pipe, the bottom of intake chamber is connected with the drain pipe through the water pipe that overshoots.

As a preferable scheme of the utility model, a plurality of groups of drainage grooves are formed in the position, corresponding to the water inlet chamber, of the filter cover, a plurality of groups of filter holes are formed in the position, corresponding to the water flushing chamber, of the filter cover, and the filter cover is matched with the drainage box for use.

In a preferred embodiment of the present utility model, a chute is provided in the flushing chamber, and the flushing chamber and the intake chamber are communicated with each other.

As a preferable scheme of the utility model, the first rotating rod and the second rotating rod are connected with the drainage tank in a rotating way, the rotating plates are distributed at equal intervals along the circumferential direction on the outer side of the first rotating rod, the rotating columns are distributed at equal intervals along the circumferential direction on the outer side of the second rotating rod, and the rotating columns are uniformly distributed between the two ends of the second rotating rod.

As a preferable scheme of the utility model, a filter screen is arranged at the joint of the flushing pipe and the water inlet chamber, the water drain pipe and the inside of the flushing pipe are mutually communicated.

As a preferable scheme of the utility model, the drain pipe is of an inverted T-shaped structure design, and the flushing pipe is of an L-shaped structure design.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the matching design of the first rotating rod and the second rotating rod, when water flows into the water inlet chamber, the water flows onto the rotating plate on the first rotating rod to drive the first rotating rod to rotate, and the rotating plate contacts the rotating column on the second rotating rod to drive the second rotating rod to rotate through the rotation of the first rotating rod, so that the rotating column dredges the blockage in the filter cover, the filter cover is cleaned automatically by utilizing the potential energy of the water, and the filter cover is more convenient and reliable, and the blockage of a drainage device is avoided.

2. According to the self-cleaning drainage device, through the matching design of the water flushing chamber and the water flushing pipe, some impurity garbage can be brought into the water inlet chamber due to the entering of sewage, the impurity garbage is filtered through the filter screen in the water inlet chamber, then the impurity garbage is flushed into the drainage pipe by utilizing the potential energy of the water entering in the water flushing chamber, and then the water filtered through the water inlet chamber enters the water flushing pipe and is introduced into the drainage pipe, so that the impurity garbage in the drainage pipe is prevented from being blocked due to excessive impurity garbage, the pipeline is prevented from being blocked easily when the sewage is drained in the same pipeline through the diversion design, and the self-cleaning function of the drainage device is further enhanced.

Drawings

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

FIG. 2 is a schematic view of the first and second rotary bars of the present utility model;

fig. 3 is a schematic view of the internal structure of the drain tank of the present utility model.

In the figure: 1. a drain tank; 2. a filter cover; 3. a partition plate; 4. a water inlet chamber; 5. a flushing chamber; 6. a first rotating lever; 7. a rotating plate; 8. a second rotating rod; 9. rotating the column; 10. a drain pipe; 11. a water flushing pipe; 12. and (3) a filter screen.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

In order that the utility model may be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are, however, not limited to the embodiments described herein, but are to be provided for the purpose of making the disclosure of the utility model more thorough.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including any and all combinations of one or more of the associated listed items.

Examples

This embodiment provides a bridge floor drainage device, and the device can play fine mediation drainage effect when bridge floor rainwater piles up, has increased the device convenience simultaneously, has improved the whole clearance effect of device.

Referring to fig. 1-3, the present utility model provides a technical solution:

the utility model provides a bridge floor drainage device, including drainage tank 1, the top of drainage tank 1 is provided with filtering cap 2, the inside of drainage tank 1 is provided with baffle 3, the left and right sides of baffle 3 is provided with intake chamber 4 and dashes hydroecium 5 respectively, the inside of intake chamber 4 is provided with first dwang 6, be provided with multiunit rotor plate 7 on the outer circumference wall of first dwang 6, the left and right sides of first dwang 6 all is provided with second bull stick 8, be provided with multiunit rotor column 9 on the outer circumference wall of second bull stick 8, the left side of intake chamber 4 is provided with drain pipe 10, the bottom of intake chamber 4 is connected with drain pipe 10 through the water pipe 11.

In this embodiment, the implementation scenario specifically includes: when the bridge floor ponding, sewage enters into the drainage tank 1 and is drained, the sewage is initially filtered through the filtering cover 2, then the sewage enters into the water inlet chamber 4 and the flushing chamber 5 respectively, when the sewage enters into the water inlet chamber 4, water flows onto the rotating plate 7 on the first rotating rod 6 to drive the first rotating rod 6 to rotate, the rotating plate 7 bumps against the rotating column 9 on the second rotating rod 8 to drive the second rotating rod 8 to rotate through the rotation of the first rotating rod 6, so that the rotating column 9 dredges the blockage inside the filtering cover 2, the filtering cover 2 is automatically cleaned by utilizing the potential energy of the water, the sewage is filtered through the water inlet chamber 4 firstly because the sewage enters into the water inlet chamber 4, then the impurity garbage is flushed into the drainage pipe 10 through the lower part of the partition plate 3, and then the filtered water enters into the drainage pipe 11 through the water inlet chamber 4 to prevent the excessive impurity garbage in the drainage pipe 10 from causing blockage.

Firstly, referring to fig. 1-3, a plurality of groups of drainage grooves are formed in the position, corresponding to the water inlet chamber 4, of the filter cover 2, the drainage grooves are used for primarily filtering sewage flowing into the water inlet chamber 4, a plurality of groups of filter holes are formed in the position, corresponding to the flushing chamber 5, of the filter cover 2, larger impurity garbage entering into the flushing chamber 5 is blocked by the filter holes, the filter cover 2 is matched with the drainage box 1, the filter cover 2 can be detached to check the inside of the device, and meanwhile, the filter cover 2 can be replaced;

further, the first rotating rod 6 and the second rotating rod 8 are connected with the drainage box 1 in a rotating way, the rotating plates 7 are distributed at equal intervals along the circumferential direction on the outer side of the first rotating rod 6, the rotating columns 9 are distributed at equal intervals along the circumferential direction on the outer side of the second rotating rod 8, the rotating columns 9 are uniformly distributed between the two ends of the second rotating rod 8, when water flows into the water inlet chamber 4, the water flows onto the rotating plates 7 on the first rotating rod 6 to drive the first rotating rod 6 to rotate, the rotating plates 7 touch the rotating columns 9 on the second rotating rod 8 to drive the second rotating rod 8 to rotate through the rotation of the first rotating rod 6, and a plurality of groups of second rotating rods 8 dredge the blockage in the drainage groove in the filter cover 2 due to the rotation, so that the potential energy of the water is utilized to automatically clean the filter cover 2;

secondly, the junction of water flushing pipe 11 and intake chamber 4 is provided with filter screen 12, inside at intake chamber 4 because the entering of sewage can bring into some impurity rubbish, filter through filter screen 12 earlier, intake chamber 4, the inside of drain pipe 10 and water flushing pipe 11 is intercommunication form each other, the chute has been seted up to the inside of water flushing chamber 5, the inside sewage that enters into water flushing chamber 5 is circulated through the chute acceleration, impurity rubbish on filter screen 12 dashes to the drain pipe 10 inside, the inside of water flushing chamber 5 and intake chamber 4 is intercommunication form each other, drain pipe 10 is the structural design of falling "T", can connect between each drain pipe 10 under the bridge floor, together discharge sewage, water flushing pipe 11 is "L" structural design, then enter into in the drain pipe 10 through the water inlet chamber 4 filterable water, prevent that impurity rubbish in the drain pipe 10 is too much from causing the jam, through the reposition of redundant personnel design, prevent that sewage from causing the pipeline jam easily when carrying out the drainage in same root pipeline, further strengthen drainage device's self-cleaning function.

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

Claims

1. The utility model provides a bridge floor drainage device, includes drainage tank (1), its characterized in that: the top of water drainage tank (1) is provided with filtration lid (2), the inside of water drainage tank (1) is provided with baffle (3), the left and right sides of baffle (3) is provided with intake chamber (4) and bath room (5) respectively, the inside of intake chamber (4) is provided with first bull stick (6), be provided with multiunit pivoted plate (7) on the outer circumference wall of first bull stick (6), the left and right sides of first bull stick (6) all is provided with second bull stick (8), be provided with multiunit pivoted post (9) on the outer circumference wall of second bull stick (8), the left side of intake chamber (4) is provided with drain pipe (10), the bottom of intake chamber (4) is connected with drain pipe (10) through water pipe (11).

2. A deck drainage device according to claim 1, characterized in that: the water draining device is characterized in that a plurality of groups of water draining grooves are formed in the position, corresponding to the water inlet chamber (4), of the filtering cover (2), a plurality of groups of filtering holes are formed in the position, corresponding to the water flushing chamber (5), of the filtering cover (2), and the filtering cover (2) is matched with the water draining box (1) to be used.

3. A deck drainage device according to claim 1, characterized in that: the inside of the flushing chamber (5) is provided with a chute, and the flushing chamber (5) and the inside of the water inlet chamber (4) are mutually communicated.

4. A deck drainage device according to claim 1, characterized in that: the connection mode of first bull stick (6) and second bull stick (8) and drain tank (1) is the rotation and connects, rotation board (7) are in the equidistant distribution of the circumferencial direction of the outside edge of first bull stick (6), rotation post (9) are in the equidistant distribution of the circumferencial direction of the outside edge of second bull stick (8), just rotation post (9) evenly distributed between the both ends of second bull stick (8).

5. A deck drainage device according to claim 1, characterized in that: the water flushing device is characterized in that a filter screen (12) is arranged at the joint of the flushing pipe (11) and the water inlet chamber (4), the drain pipe (10) and the flushing pipe (11) are mutually communicated.

6. A deck drainage device according to claim 1, characterized in that: the drain pipe (10) is of an inverted T-shaped structure design, and the flushing pipe (11) is of an L-shaped structure design.