CN214738590U

CN214738590U - Station building bridge bottom drain pipe with self-cleaning function

Info

Publication number: CN214738590U
Application number: CN202120945078.6U
Authority: CN
Inventors: 林梓恒; 李炜; 庄暹军
Original assignee: Guangzhou Zhuojie Construction Engineering Co ltd
Current assignee: Guangzhou Zhuojie Construction Engineering Co ltd
Priority date: 2021-05-06
Filing date: 2021-05-06
Publication date: 2021-11-16
Anticipated expiration: 2031-05-06

Abstract

The utility model discloses a terminal building bridge bottom drain pipe with self-cleaning function relates to the drain pipe field, does not possess self-cleaning function to current drain pipe, leads to its long-term easy production impurity after using to pile up the problem of jam, the scheme as follows is put forward now, it includes drain pipe and supporting seat, the bottom of drain pipe is provided with the supporting seat that is evenly distributed, just the dust collection box is installed through fastening bolt in the bottom of drain pipe, the internally mounted of drain pipe has the first filter rather than the interior pipe wall laminating, one side that first filter is facing the water flow direction is rotated and is installed the dwang, just the tip fixed mounting of dwang has the blade that the structure is the same and be the distribution of annular array, fixed mounting has scraping mechanism on the body of rod of dwang. The utility model discloses novel structure, and the device can filter and blowdown to the inside flowing sewage of drain pipe is handled, realizes self-cleaning function, avoids the drain pipe to use the jam condition that leads to for a long time to take place.

Description

Station building bridge bottom drain pipe with self-cleaning function

Technical Field

The utility model relates to a drain pipe field especially relates to a terminal drain pipe of airport terminal building bridge with self-cleaning function.

Background

The drain pipe mainly undertakes the drainage tasks of rainwater, sewage, farmland drainage and irrigation and drainage, etc. The drain pipe is divided into a plastic drain pipe, a Concrete Pipe (CP) and a Reinforced Concrete Pipe (RCP). The drain pipe is a novel seepage and drainage plastic pipe which is formed by adding other additives into High Density Polyethylene (HDPE) and is corrugated in appearance, and the seepage corrugated pipe is processed by punching holes at the groove and wrapping needle-punched geotextile outside the periphery of the pipe. Can be divided into single-wall water-permeable corrugated pipes and double-wall water-permeable corrugated pipes according to the type of the corrugated pipes.

The drain pipe at the bottom of the bridge of the terminal building can generate the situation that impurities are accumulated to block the water pipe after long-term use, but the existing drain pipe is not provided with a self-cleaning function generally, so that manual cleaning is needed, certain operation limitation exists, and meanwhile, certain danger exists, therefore, in order to solve the problems, the drain pipe at the bottom of the bridge of the terminal building with the self-cleaning function is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of terminal building bridge bottom drain pipe with self-cleaning function has solved current drain pipe and has not possessed self-cleaning function, leads to its long-term easy production impurity after using to pile up the problem of jam.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a self-cleaning drain pipe at the bridge bottom of a terminal building comprises a drain pipe and supporting seats, wherein the supporting seats are uniformly distributed at the bottom end of the drain pipe, and a dust collection box is arranged at the bottom end of the drain pipe;

a first filter plate attached to the inner pipe wall of the drain pipe is arranged in the drain pipe, a rotating rod is rotatably arranged on one side, facing the water flow direction, of the first filter plate, blades which are identical in structure and distributed in an annular array are fixedly arranged at the end part of the rotating rod, and a scraping mechanism is fixedly arranged on a rod body of the rotating rod;

the dust collection box is characterized in that a drain outlet is formed between the dust collection box and the drain pipe, the dust collection box is communicated with the inside of the drain pipe, a second filter plate is fixedly mounted between the inner walls of the two sides of the dust collection box in the width direction, a reset spring is fixedly connected to the inner wall of the bottom end of the dust collection box, a movable plate is fixedly connected to the top end of the reset spring, and the movable plate and the reset spring are both located on one side, close to the rotating rod, of the first filter plate.

As preferred, scrape material mechanism and include scraper blade, mounting panel and gyro wheel, two fixedly connected with's scraper blades that are rotational symmetry and distribute on the body of rod of dwang, just the tip fixed mounting of scraper blade has the mounting panel, the tip of mounting panel is rotated and is installed the gyro wheel.

Preferably, the plate body of the scraper is provided with a dust collecting groove along the length direction.

Preferably, the distance between the inner walls of the two sides of the dust collection box along the length direction is consistent with the width of the sewage draining outlet.

Preferably, the top end and the bottom end of the movable plate are both arc-shaped.

Preferably, the inner wall of the bottom end of the dust collection box is slidably provided with two extrusion plates which are symmetrically distributed, the extrusion plates are arranged on one sides, close to the movable plate and the reset spring, of the second filter plates, and two hinge rods which are symmetrically distributed are hinged between one side, close to each other, of the extrusion plates and the bottom end of the movable plate.

Preferably, a waterproof motor is fixedly mounted on one side, away from the blades, of the first filter plate, and an output shaft of the waterproof motor is fixedly connected with the rotating rod.

The utility model has the advantages that:

1. the setting through first filter can be effectual to the inside flowing sewage of drain pipe filter, through the setting of blade for the inside rivers of drain pipe can drive blade and dwang rotation through the time, orders about the scraper blade then and cleans the filter surface, prevents that debris attached to on the filter from blockking up the filter, and the condition that leads to the whole jam of drain pipe takes place.

2. Through the gyro wheel that the scraper blade tip set up, make it rotate and can order about the fly leaf and move down when the fly leaf, open the drain, arrange the attachment that the filtration was struck off to the dust collection box inside, realize self-cleaning function to can carry out slight compression to the debris that the filtration was struck off through the setting of articulated rod and stripper plate, avoid it to occupy the inside too much storage space of dust collection box.

3. Fastening bolts are arranged between the dust collection box and the drain pipe for fixing, so that the dust collection box and the drain pipe are of a detachable structure, the dust collection box full of sundries is conveniently cleaned, and the follow-up normal pollution discharge storage function of the drain pipe is guaranteed.

In conclusion, the device can filter and blowdown the sewage that flows inside the drain pipe, realizes self-cleaning function, avoids the jam condition that the drain pipe used for a long time and leads to take place, need not artifical cleanness, ensures personal safety.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic structural view of a in fig. 1 according to the present invention;

FIG. 3 is an exploded view of the present invention;

fig. 4 is an enlarged schematic structural diagram of B in fig. 3 according to the present invention;

fig. 5 is a front sectional view of the present invention.

Reference numbers in the figures: 1 drain pipe, 2 supporting seats, 3 dust collecting boxes, 4 movable plates, 5 first filter plates, 6 rotating rods, 7 blades, 8 scraping plates, 9 rollers, 10 sewage outlets, 11 second filter plates, 12 extrusion plates, 13 hinge rods, 14 return springs and 15 mounting plates.

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.

Referring to fig. 1, 3 and 5, a terminal bridge drain pipe with self-cleaning function for a station building comprises a drain pipe 1 and a supporting seat 2, wherein the supporting seat 2 is uniformly distributed at the bottom end of the drain pipe 1, a dust collection box 3 is mounted at the bottom end of the drain pipe 1, a drain outlet 10 is formed between the dust collection box 3 and the drain pipe 1, the dust collection box 3 is communicated with the inside of the drain pipe 1, and the distance between the inner walls of the two sides of the dust collection box 3 along the length direction is consistent with the width of the drain outlet 10.

Referring to fig. 1-5, a first filter plate 5 attached to the inner pipe wall of a drain pipe 1 is installed inside the drain pipe 1, a rotating rod 6 is rotatably installed on one side of the first filter plate 5 facing the water flow direction, blades 7 which are identical in structure and distributed in an annular array are fixedly installed at the end of the rotating rod 6, and a scraping mechanism is fixedly installed on the rod body of the rotating rod 6; scraping mechanism includes scraper blade 8, mounting panel 15 and gyro wheel 9, and two fixedly connected with scrapers 8 that are rotational symmetry and distribute on the body of rod of dwang 6, and the plate body of scraper blade 8 is provided with the dust collecting tank along its length direction, and the tip fixed mounting of scraper blade 8 has mounting panel 15, and the tip of mounting panel 15 is rotated and is installed gyro wheel 9.

Fixed mounting has second filter 11 between the both sides inner wall of dust collection box 3 along its width direction, dust collection box 3's bottom inner wall fixedly connected with reset spring 14, and reset spring 14's top fixedly connected with fly leaf 4, the thickness of fly leaf 4 is unanimous with the interval between the inner wall that second filter 11 to dust collection box 3 met rivers direction one side, the top and the bottom of fly leaf 4 all are the arc setting, fly leaf 4 and reset spring 14 all are located one side setting that first filter 5 is close to dwang 6.

The waste water circulating in the drain pipe 1 is effectively filtered through the first filter plate 5, so that the filtered impurities are attached to the surface of the first filter plate 5, meanwhile, the water flow drives the blade 7 to rotate, the blade 7 drives the rotating rod 6 to rotate, the rotating rod 6 drives the scraper 8 to scrape the impurities attached to the surface of the first filter plate 5, and the scraped impurities fall into the dust collecting groove arranged on the scraper 8, when the roller 9 arranged at the end part of the scraper 8 is contacted with the upper surface of the movable plate 4, the movable plate 4 is pushed to move downwards, the movable plate 4 extrudes the reset spring 14 downwards, meanwhile, the drain outlet 10 is opened, the scraped impurities fall into the dust collecting box 3 through the drain outlet 10, the scraped impurities are positioned on one side of the second filter plate 11, which is close to the water inlet of the drain pipe 1, and part of the waste water flows into the dust collecting box 3 during the period when the drain outlet 10 is opened, the sewage is filtered by the second filtering plate 11 and then enters the inside of the drain pipe 1 through the sewage draining port 10, and when the roller 9 is separated from the movable plate 4, the return spring 14 can push the movable plate 4 to move reversely, so that the sewage draining port 10 is closed.

One side fixed mounting that blade 7 was kept away from to first filter 5 has waterproof motor, and the output shaft and the dwang 6 fixed connection of waterproof motor, if rivers power is not enough to order about blade 7 to drive dwang 6, scraper blade 8 and gyro wheel and rotate around 5 central points of first filter always, also can drive dwang 6 at the waterproof motor of back-mounted of first filter 5 and rotate.

Referring to fig. 3 and 5, two squeezing plates 12 are slidably mounted on the inner wall of the bottom end of the dust collecting box 3, the squeezing plates 12 are located on the side of the second filtering plate 11 close to the movable plate 4 and the return spring 14, and two hinge rods 13 are hinged between one side of the two squeezing plates 12 close to each other and the bottom end of the movable plate 4.

In the process that the movable plate 4 moves downwards, the hinged rod 13 is pushed, so that the hinged rod 13 pushes the extrusion plate 12, sundries falling into the dust collection box 3 are slightly extruded into blocks through the extrusion plate 12, and the scattered sundries are prevented from occupying a large amount of storage space in the dust collection box 3.

Compared with the traditional drainage pipeline, the device has a certain filtering and sewage discharging self-cleaning function, can effectively prevent the drainage pipeline from being blocked, simultaneously avoids manual cleaning, and reduces the possibility of safety accidents.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A self-cleaning drain pipe at the bottom of a bridge of a terminal building comprises a drain pipe (1) and supporting seats (2), and is characterized in that the supporting seats (2) are uniformly distributed at the bottom end of the drain pipe (1), and a dust collection box (3) is arranged at the bottom end of the drain pipe (1) through fastening bolts;

a first filter plate (5) attached to the inner pipe wall of the drain pipe (1) is installed inside the drain pipe (1), a rotating rod (6) is rotatably installed on one side, facing the water flow direction, of the first filter plate (5), blades (7) which are identical in structure and distributed in an annular array are fixedly installed at the end portion of the rotating rod (6), and a scraping mechanism is fixedly installed on a rod body of the rotating rod (6);

seted up drain (10) between dust collection box (3) and drain pipe (1), just dust collection box (3) and the inside intercommunication of drain pipe (1), fixed mounting has second filter (11) between dust collection box (3) along its width direction's the both sides inner wall, the bottom inner wall fixedly connected with reset spring (14) of dust collection box (3), just the top fixedly connected with fly leaf (4) of reset spring (14), fly leaf (4) and reset spring (14) all are located one side setting that first filter (5) are close to dwang (6).

2. The bridge bottom drainage pipe with the self-cleaning function for the airport building as claimed in claim 1, wherein the scraping mechanism comprises scraping plates (8), a mounting plate (15) and rollers (9), two scraping plates (8) which are rotationally symmetrically distributed are fixedly connected to the rod body of the rotating rod (6), the mounting plate (15) is fixedly mounted at the end part of each scraping plate (8), and the rollers (9) are rotatably mounted at the end part of the mounting plate (15).

3. The drain pipe with self-cleaning function for bridge bottom of terminal building of claim 2, wherein the plate body of the scraper (8) is provided with a dust collecting groove along the length direction thereof.

4. The bridge bottom drain pipe with self-cleaning function for terminal building according to claim 1, wherein the distance between the inner walls of the dust box (3) at both sides along the length direction thereof is in accordance with the width of the drain opening (10).

5. The drain pipe with self-cleaning function for bridge bottom of airport terminal of claim 1, wherein the top end and the bottom end of the movable plate (4) are both arc-shaped.

6. The drain pipe with self-cleaning function for bridge bottom of airport terminal building according to claim 1, wherein, two squeezing plates (12) are installed on the inner wall of the bottom end of the dust collection box (3) in a sliding manner, and the squeezing plates (12) are located at the side of the second filter plate (11) close to the movable plate (4) and the return spring (14), and two hinge rods (13) are hinged between the side of the two squeezing plates (12) close to each other and the bottom end of the movable plate (4) in a symmetrical manner.

7. The bridge bottom drainage pipe with the self-cleaning function for the terminal building as claimed in claim 1, wherein a waterproof motor is fixedly installed on one side of the first filter plate (5) far away from the blades (7), and an output shaft of the waterproof motor is fixedly connected with the rotating rod (6).