CN221523745U

CN221523745U - Rainfall drainage structure

Info

Publication number: CN221523745U
Application number: CN202322910681.2U
Authority: CN
Inventors: 张凤
Original assignee: Shenzhen Ocean Landscape Engineering Design Co ltd
Current assignee: Shenzhen Ocean Landscape Engineering Design Co ltd
Priority date: 2023-10-30
Filing date: 2023-10-30
Publication date: 2024-08-13
Anticipated expiration: 2033-10-30

Abstract

The utility model discloses a rainfall drainage structure, which relates to the technical field of building construction and comprises a sewer pipe and a filter plate, wherein a collecting box is arranged in the sewer pipe in a sliding manner, an annular groove is formed in the lower surface of the filter plate, the annular groove is matched with the collecting box, cavities are formed in the two ends of the filter plate, fixing mechanisms are arranged in the two cavities, the filter plate is fixedly connected to the inner parts of the annular grooves through the two fixing mechanisms, annular magnets are fixedly connected in the inner parts of the collecting box in a surrounding manner, and a stirring mechanism is arranged on the lower surface of the filter plate. The utility model can absorb metal such as scrap iron in sewage by the annular magnet arranged in the collecting box, thereby recycling the metal and preventing the metal from flowing into a sewer to cause environmental pollution.

Description

Rainfall drainage structure

Technical Field

The utility model relates to the technical field of building construction, in particular to a rainfall drainage structure.

Background

In the building construction process, the comprehensive drainage and utilization of precipitation and accumulated water on a construction site are ensured, the clean construction site is ensured, the recycling force of water resources is increased, the purposes of saving water and energy and protecting environment are achieved, and meanwhile, the operation cost is reduced, so that the accumulated water treatment on the site is an important problem.

A rainfall drainage structure for buildings with the publication number CN217175162U, comprising a water tank, further comprising: a water collecting mechanism, a filtering mechanism, a sundry collecting mechanism, a sundry taking-out mechanism and a sucking mechanism; according to the utility model, rainwater is firstly collected through the water collecting mechanism, impurities in the rainwater are filtered through the filtering mechanism in the collecting process, the filtered impurities fall into the impurity collecting mechanism to collect the filtered impurities, then when the impurities in the impurity collecting mechanism are excessive, the collected impurities can be taken out through the impurity taking-out mechanism, the phenomenon that the device is blocked due to excessive accumulation of the impurities is prevented, and then the water body in the water tank can be pumped through the pumping mechanism for use.

However, the existing construction sites can generate metal such as scrap iron in the construction process, and when the rainy season comes, the metal can flow into a sewer through discharged sewage, so that the environment is polluted, and the environment protection work is very unfavorable.

Disclosure of utility model

The present utility model has been made in view of the above-mentioned problems with the existing construction rainfall drainage structure.

Therefore, the utility model aims to provide a rainfall drainage structure, which solves the problems that the existing construction site can generate metal such as scrap iron in the construction process, and the discharged sewage usually flows into a sewer when a rainy season comes, so that the environment is polluted, and the environment protection work is very unfavorable.

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

The utility model provides a rainfall drainage structure, includes downcomer and filter, the inside slip of downcomer is provided with collects the box, the ring channel has been seted up to the lower surface of filter, ring channel and collection box assorted, the cavity has all been seted up to the inside at filter both ends, two the inside of cavity all is provided with fixed establishment, the filter passes through the inside of two fixed establishment fixed connection in the ring channel, the inside of collecting the box encircles fixedly connected with ring magnet, the lower surface of filter is provided with rabbling mechanism, can make the iron fillings in the sewage adsorbed ring magnet's surface, prevent when convenient recycle to cause the pollution to the environment.

Preferably, the fixing mechanism comprises two limit rods, two baffles, two springs and two pull rings, wherein the two limit rods are respectively arranged in the corresponding cavities in a sliding manner, the two ends of the limit rods penetrate through the side walls of the corresponding cavities, the two baffles are respectively fixedly sleeved on the rod walls of the corresponding limit rods, the two springs are respectively and slidably sleeved on the rod walls of the corresponding limit rods, the two pull rings are respectively and fixedly connected with one ends of the corresponding limit rods, the two limit grooves are formed in the annular grooves, the two limit grooves are respectively matched with the corresponding limit rods, and the collecting box can be conveniently fixed by using the two fixing mechanisms.

Preferably, the stirring mechanism comprises a double-shaft motor, a stirring rod and a plurality of stirring blades, wherein the double-shaft motor is fixedly connected to the lower surface of the filter plate, the stirring rod is fixedly connected to the output end of the double-shaft motor, each stirring rod She Duichen is fixedly connected to the rod wall of the stirring rod, and sewage can be stirred by the stirring mechanism, so that metals such as scrap iron in the sewage are conveniently adsorbed.

Preferably, the output end of the double-shaft motor far away from the stirring rod fixedly penetrates through the lower surface of the filter plate and is fixedly connected with a scraping plate, and the upper surface of the filter plate can be prevented from being blocked by rotation of the scraping plate.

Preferably, the lower surface of the filter plate, which is positioned around the double-shaft motor, is waterproof, and the double-shaft motor can be prevented from being damaged due to long-time soaking in water by utilizing a waterproof cover.

Preferably, the lower surface of the collecting box is provided with a plurality of filtering holes, and each filtering hole can be used for carrying out secondary filtering on sewage, so that metals and sundries which cannot be adsorbed can be prevented from flowing into a sewer.

In the technical scheme, the utility model has the technical effects and advantages that:

1. According to the utility model, the annular magnet arranged in the collecting box can adsorb metal such as scrap iron in sewage, so that the metal can be recycled, and environmental pollution caused by the fact that the metal flows into a sewer can be prevented.

2. According to the utility model, the two pull rings are pulled through the fixing mechanism arranged in the two cavities, then the two limiting rods move, the two springs are compressed in the process, then the collecting box is moved to the inner part of the annular groove, and then the two pull rings are loosened, at the moment, the two springs rebound and drive the two limiting rods to move to the inner parts of the corresponding limiting grooves, so that the collecting box is conveniently taken out.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

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

FIG. 2 is a cross-sectional view of FIG. 1 of the present utility model;

fig. 3 is an enlarged schematic view of the portion a of fig. 2 according to the present utility model.

Reference numerals illustrate:

1. A water supply pipe; 2. a filter plate; 3. a collection box; 4. a ring magnet; 5. a limit rod; 6. a baffle; 7. a spring; 8. a pull ring; 9. a biaxial motor; 10. a stirring rod; 11. stirring the leaves; 12. a scraper; 13. and (3) a waterproof cover.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The embodiment of the utility model discloses a rainfall drainage structure.

The utility model provides a rainfall drainage structure as shown in figures 1-3, which comprises a sewer pipe 1 and a filter plate 2, wherein a collecting box 3 is arranged in the sewer pipe 1 in a sliding manner, an annular groove is formed in the lower surface of the filter plate 2, the annular groove is matched with the collecting box 3, cavities are formed in the two ends of the filter plate 2, fixing mechanisms are arranged in the two cavities, the filter plate 2 is fixedly connected to the inner part of the annular groove through the two fixing mechanisms, an annular magnet 4 is fixedly connected to the inner part of the collecting box 3 in a surrounding manner, and a stirring mechanism is arranged on the lower surface of the filter plate 2.

The sewage can be primarily filtered by the filter plate 2, so that a plurality of larger impurities are prevented from blocking the sewer pipe 1, and then water flow in the collecting box 3 can be stirred by the stirring mechanism, so that metals such as scrap iron in the sewage can move continuously, and the metals can be adsorbed to the surface of the ring magnet 4 more easily.

In order to fix the collection box 3, as shown in fig. 2-3, the fixing mechanism comprises two limit rods 5, two baffle plates 6, two springs 7 and two pull rings 8, wherein the two limit rods 5 are respectively arranged in the corresponding cavities in a sliding manner, two ends of the two limit rods 5 penetrate through the side walls of the corresponding cavities, the two baffle plates 6 are respectively fixedly sleeved on the rod walls of the corresponding limit rods 5, the two springs 7 are respectively and slidably sleeved on the rod walls of the corresponding limit rods 5, the two pull rings 8 are respectively and fixedly connected with one ends of the corresponding limit rods 5, two limit grooves are formed in the annular grooves, and the two limit grooves are respectively matched with the corresponding limit rods 5.

Pulling two pull rings 8, two gag lever posts 5 remove afterwards, and two springs 7 compress in this process, then remove collection box 3 to the inside of ring channel, then loosen two pull rings 8, and two springs 7 are kick-backed and drive two gag lever posts 5 and remove to the inside of corresponding spacing groove thereby make things convenient for taking out of collection box 3 this moment.

In order to facilitate better adsorption of metals such as scrap iron on the surface of the annular magnet 4, as shown in fig. 2, the stirring mechanism comprises a double-shaft motor 9, a stirring rod 10 and a plurality of stirring blades 11, wherein the double-shaft motor 9 is fixedly connected to the lower surface of the filter plate 2, the stirring rod 10 is fixedly connected to the output end of the double-shaft motor 9, and each stirring blade 11 is symmetrically and fixedly connected to the rod wall of the stirring rod 10.

The double-shaft motor 9 is started, the stirring rod 10 is rotated, and then each stirring blade 11 is rotated and drives the sewage to stir, so that metals such as scrap iron in the sewage can be adsorbed on the surface of the ring magnet 4.

In order to prevent the surface of the filter plate 2 from being blocked, as shown in fig. 1-2, the output end of the biaxial motor 9, which is far away from the stirring rod 10, fixedly penetrates the lower surface of the filter plate 2 and is fixedly connected with a scraping plate 12.

When the biaxial motor 9 is started, the scraping plate 12 rotates along with the biaxial motor, and impurities on the surface of the filter plate 2 can be cleaned, so that the phenomenon of blockage is prevented.

In order to prevent the damage of the biaxial motor 9, as shown in fig. 1-2, the lower surface of the filter plate 2 around the biaxial motor 9 is provided with a waterproof cover 13.

The waterproof cover 13 prevents the biaxial motor 9 from being damaged by being immersed in water for a long period of time.

Finally, in order to allow sewage to pass through, as shown in fig. 2, the lower surface of the collection box 3 is provided with a plurality of filtering holes.

The sewage can be filtered for the second time while the sewage is not blocked from passing, sundries or metals which cannot be adsorbed by the magnet can not flow into the sewer, so that pollution can be avoided.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. The utility model provides a rainfall drainage structure, includes downcomer (1) and filter (2), its characterized in that, the inside slip of downcomer (1) is provided with collects box (3), the ring channel has been seted up to the lower surface of filter (2), ring channel and collection box (3) assorted, the cavity has all been seted up to the inside at filter (2) both ends, two the inside of cavity all is provided with fixed establishment, the inside of filter (2) in the ring channel through two fixed establishment fixed connection, the inside of collecting box (3) is encircleed fixedly connected with ring magnet (4), the lower surface of filter (2) is provided with rabbling mechanism.

2. The rainfall drainage structure according to claim 1, wherein the fixing mechanism comprises two limit rods (5), two baffle plates (6), two springs (7) and two pull rings (8), the two limit rods (5) are respectively and slidably arranged in the corresponding cavities, the two ends of the two limit rods (5) penetrate through the side walls of the corresponding cavities, the two baffle plates (6) are respectively and fixedly sleeved on the rod walls of the corresponding limit rods (5), the two springs (7) are respectively and slidably sleeved on the rod walls of the corresponding limit rods (5), the two pull rings (8) are respectively and fixedly connected to one ends of the corresponding limit rods (5), two limit grooves are formed in the annular grooves, and the two limit grooves are respectively matched with the corresponding limit rods (5).

3. The rainfall drainage structure according to claim 1, wherein the stirring mechanism comprises a double-shaft motor (9), stirring rods (10) and a plurality of stirring blades (11), the double-shaft motor (9) is fixedly connected to the lower surface of the filter plate (2), the stirring rods (10) are fixedly connected to the output ends of the double-shaft motor (9), and each stirring blade (11) is symmetrically and fixedly connected to the rod wall of the stirring rod (10).

4. A rainfall drainage structure according to claim 3, wherein the output end of the double-shaft motor (9) far away from the stirring rod (10) is fixedly penetrated through the lower surface of the filter plate (2) and fixedly connected with a scraping plate (12).

5. The rainfall drainage structure according to claim 1, wherein the lower surface of the filter plate (2) positioned around the double-shaft motor (9) is provided with a waterproof cover (13).

6. The rainfall drainage structure according to claim 1, wherein the lower surface of the collection box (3) is provided with a plurality of filtering holes.