Prefabricated combined type linear drainage channel structure

Abstract

The utility model discloses a prefabricated combined type linear drainage channel structure which comprises a drainage channel body with the top and the two ends open, a movable cover is installed at the top opening of the drainage channel body and is of a hollow structure, and a perforated plate is installed in the center of the top of the movable cover through a bolt. A filter screen is movably mounted in the center of the bottom of the movable cover, and a vertical scraper is movably mounted in the center of the movable cover through a tightening assembly. The perforated plate and the filter screen are arranged at the top and the bottom of the movable cover respectively, rainwater is secondarily filtered through the perforated plate and the filter screen, garbage and rainwater are separated, when keys or mobile phones and the like fall into the drainage groove body, the keys or the mobile phones are separated in the movable cover and are separated from water, electronic products are prevented from being soaked and damaged, and the service life of the electronic products is prolonged. And the key or the mobile phone can be taken out by opening the perforated plate, so that practicability and convenience are achieved, and normal drainage of rainwater is not affected.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage grooves, in particular to a prefabricated combined linear drainage groove structure. Background Art

[0002] The linear drainage ditch installed outdoors in parks, scenic spots and residential areas usually includes a drainage ditch built underground, a metal keel installed on the drainage ditch, and stone tiles attached to the metal keel with cement mortar. A linear drainage ditch is installed between two adjacent stone tiles directly above the drainage ditch. When it rains, rainwater flows down into the drainage ditch through the through holes of the linear drainage ditch and is discharged by the drainage ditch.

[0003] However, the existing gutter structure is too simple, with only a filter layer set on the top of the gutter to prevent large garbage from entering the gutter. Although this structure effectively prevents garbage from entering the gutter, parks or communities are densely populated and people often drop things. In particular, once keys or mobile phones fall into the gutter, they will be washed away by water or need to go down to the gutter to take out the items. If they are electronic products, they will be damaged by water. On the other hand, garbage that enters the gutter is easily rotten and emits a foul smell after being soaked for a long time, and due to the lack of a solid-liquid separation device, it is inconvenient to clean up the garbage. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a prefabricated combined linear drainage trough structure to solve the problems that once keys or mobile phones accidentally fall into the existing drainage trough, it is difficult to remove them, electronic products are easily damaged if they fall into them, and it is inconvenient to clean the garbage in the drainage trough.

[0005] To achieve the above purpose, the utility model is implemented through the following technical scheme: a prefabricated combined linear drainage trough structure, including a drainage trough body with openings on the top and both ends, a movable cover is installed at the top opening of the drainage trough body, the movable cover is a hollow structure, and a porous plate is installed at the top center of the movable cover by bolts, a filter is movably installed at the bottom center of the movable cover, and a vertical scraper is movably installed at the center of the movable cover through a tightening assembly.

[0006] Preferably, both sides of the top of the drainage trough body extend outward horizontally to form an extension portion, and positioning grooves are provided on both sides of the interior of the drainage trough body, and positioning columns corresponding to the positioning grooves are provided on both sides of the movable cover.

[0007] Preferably, a first mounting groove is provided at the top center of the movable cover, a first clamping groove is provided at the inner top of the first mounting groove, first clamping blocks corresponding to the first clamping groove are provided on both sides of the porous plate, and the first clamping groove and the first clamping block are fixedly connected by bolts.

[0008] Preferably, a second installation groove is opened at the bottom center of the movable cover, a second card slot is opened at the inner top of the second installation groove, a installation frame is arranged on the outer side of the filter screen, and second card blocks corresponding to the second card slot are arranged on both sides of the installation frame.

[0009] Preferably, T-shaped slide grooves extending along the length direction of the movable cover are provided on both sides of the bottom of the movable cover, the slide grooves are located on both sides of the second mounting groove, and mounting holes corresponding to the slide grooves are provided on the bottom of the scraper.

[0010] Preferably, the tightening assembly includes a sealing ring installed at the bottom opening of the mounting hole, a connecting column is provided through the sealing ring, a lifting plate is provided at the top of the connecting column, a tightening spring is sleeved on the outer side of the connecting column, the tightening spring is located between the lifting plate and the sealing ring, and a sliding block that slides with the sliding groove is provided at the bottom end of the connecting column.

[0011] Preferably, a strip groove is provided on the top of the scraper.

[0012] Preferably, both ends of the drainage trough body are respectively provided with corresponding splicing strips and splicing grooves.

[0013] The utility model provides a prefabricated combined linear drainage trough structure, which has the following beneficial effects:

[0014] 1. The utility model provides a porous plate and a filter net at the top and bottom of the movable cover respectively, and performs secondary filtration on rainwater through the porous plate and the filter net to separate garbage and rainwater. When keys or mobile phones fall into the drainage trough body, the keys or mobile phones are separated inside the movable cover and separated from water, so as to avoid damage to electronic products by immersion. The keys or mobile phones can be taken out by opening the porous plate, which is practical and convenient, and does not affect the normal discharge of rainwater.

[0015] 2. The utility model provides a flexibly movable scraper inside the movable cover, through which the separated garbage can be gathered together, so that the interior of the drainage trough body can be cleaned regularly to prevent the garbage from being soaked for a long time and rotting and emitting a foul smell. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is the front view of the utility model;

[0017] Figure 2 This is a schematic diagram of the main internal structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the internal structure of the drainage trough body of the utility model;

[0019] Figure 4 It is an exploded schematic diagram of the movable cover, the porous plate and the filter screen of the utility model;

[0020] Figure 5 It is a structural schematic diagram of the scraper of the utility model;

[0021] Figure 6 for Figure 5 A partial enlarged schematic diagram of area A;

[0022] Figure 7 It is a structural schematic diagram of the splicing strips and splicing grooves of the drainage trough body of the utility model.

[0023] In the figure:

[0024] 1. Drain trough body; 101. Extension part; 102. Positioning slot; 2. Movable cover; 201. First mounting slot; 2011. First clamping slot; 202. Second mounting slot; 2021. Second clamping slot; 203. Slide; 3. Filter; 301. Mounting frame; 3011. Second clamping block; 4. Perforated plate; 401. First clamping block; 5. Scraper; 501. Strip groove; 502. Mounting hole; 6. Tightening assembly; 601. Lifting plate; 602. Connecting column; 603. Tightening spring; 604. Sealing ring; 605. Slider; 7. Positioning column; 8. Splicing strip; 9. Splicing slot. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-7 The utility model provides a technical solution: a prefabricated combined linear drainage trough structure, including a drainage trough body 1 with openings at the top and both ends, a movable cover 2 is installed at the top opening of the drainage trough body 1, the movable cover 2 is a hollow structure, and a porous plate 4 is installed at the top center of the movable cover 2 through bolts, a filter screen 3 is movably installed at the bottom center of the movable cover 2, and a vertical scraper 5 is movably installed at the center of the movable cover 2 through a tightening component 6.

[0027] In this embodiment, the top two sides of the drain trough body 1 extend outward horizontally to form an extension part 101, and the inner two sides of the drain trough body 1 are provided with positioning grooves 102, and the two sides of the movable cover 2 are provided with positioning posts 7 that correspond to the positioning grooves 102. In this way, the extension part 101 is provided to facilitate the positioning and fixing of the drain trough body 1, so as to prevent the drain trough body 1 from sinking into the ground; the positioning groove 102 cooperates with the positioning post 7, so as to fix the movable cover 2 at the top opening of the drain trough body 1, so as to prevent the movable cover 2 from sliding in the drain trough body 1.

[0028] In this embodiment, a first mounting groove 201 is provided at the top center of the movable cover 2, a first clamping groove 2011 is provided at the inner top of the first mounting groove 201, first clamping blocks 401 corresponding to the first clamping groove 2011 are provided on both sides of the porous plate 4, and the first clamping groove 2011 is fixedly connected with the first clamping block 401 by bolts. In this arrangement, the porous plate 4 can be firmly fixed in the first mounting groove 201 by bolts through the corresponding cooperation of the first clamping block 401 and the first clamping groove 2011, and the porous plate 4 is used to preliminarily filter rainwater and isolate larger garbage outside the drainage trough body 1.

[0029] In this embodiment, a second mounting groove 202 is provided at the bottom center of the movable cover 2, a second clamping groove 2021 is provided at the inner top of the second mounting groove 202, a mounting frame 301 is provided at the outer side of the filter 3, and second clamping blocks 3011 corresponding to and matching with the second clamping groove 2021 are provided on both sides of the mounting frame 301. In this way, the filter 3 can be firmly installed on the bottom of the movable cover 2 through the corresponding matching of the second clamping block 3011 and the second clamping groove 2021, and the filter 3 is used to further filter the rainwater entering the drainage trough body 1, and the garbage entering the drainage trough body 1 is isolated inside the movable cover 2, so as to achieve solid-liquid isolation of garbage and wastewater.

[0030] In this embodiment, the bottom sides of the movable cover 2 are provided with T-shaped slide grooves 203 extending along the length direction of the movable cover 2, and the slide grooves 203 are located on both sides of the second mounting groove 202. The bottom of the scraper 5 is provided with mounting holes 502 corresponding to the slide grooves 203. The tightening assembly 6 includes a sealing ring 604 installed at the bottom opening of the mounting hole 502, a connecting column 602 is provided through the sealing ring 604, a lifting plate 601 is provided at the top of the connecting column 602, a tightening spring 603 is sleeved on the outer side of the connecting column 602, and the tightening spring 603 is located between the lifting plate 601 and the sealing ring 604. The bottom end of the connecting column 602 is provided with a slider 605 that slidably cooperates with the slide groove 203. When in use, the elastic force of the tightening spring 603 is used to push the sealing ring 604 downward, so that the scraper 5 is close to the surface of the filter screen 3, so that when the scraper 5 scrapes the filter screen 3, the scraper 5 can be close to the filter screen 3, and the garbage on the filter screen 3 can be scraped off more thoroughly.

[0031] In this embodiment, a strip groove 501 is provided on the top of the scraper 5. The strip groove 501 is provided to facilitate the scraper 5 to scrape the filter screen 3 by hand.

[0032] In this embodiment, corresponding splicing strips 8 and splicing grooves 9 are respectively provided at both ends of the drain trough body 1. Through the plug-in cooperation of the splicing strips 8 and the splicing grooves 9, the two drain trough bodies 1 can be tightly combined together to prevent sewage from penetrating outward from the gap between the two drain trough bodies 1.

[0033] Working principle:

[0034] During specific use, rainwater is initially filtered through the porous plate 4 to isolate garbage outside the drainage trough body 1, and the isolated sewage enters the drainage trough body 1, and the sewage is secondary filtered through the filter net 3 to isolate the garbage entering the drainage trough body 1 inside the movable cover 2, so as to achieve solid-liquid isolation of garbage and wastewater, and the filtered sewage is discharged along the bottom of the drainage trough body 1. When keys or mobile phones fall into the drainage trough body 1, the keys or mobile phones are separated inside the movable cover 2 and separated from water to avoid damage to electronic products by immersion. The keys or mobile phones can be taken out by opening the porous plate 4, which is practical and convenient and does not affect the normal discharge of rainwater. When garbage needs to be cleaned, the bolts fixing the porous plate 4 are released, the porous plate 4 is removed, and the scraper 5 is held by the bar groove 501 and moved along the slide groove 203, and the separated garbage is gathered together by the scraper 5, so as to facilitate regular cleaning of the interior of the drainage trough body 1 and avoid garbage from being soaked for a long time and rotting and emitting a foul smell.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A prefabricated combined linear drainage trough structure, characterized in that: The invention comprises a drainage trough body (1) with openings at the top and both ends, wherein a movable cover (2) is installed at the top opening of the drainage trough body (1), the movable cover (2) is a hollow structure, and a porous plate (4) is installed at the top center of the movable cover (2) via bolts, a filter screen (3) is movably installed at the bottom center of the movable cover (2), and a vertical scraper (5) is movably installed at the center of the movable cover (2) via a tightening component (6).

2. The prefabricated combined linear drainage trough structure according to claim 1, characterized in that: Both sides of the top of the drainage trough body (1) extend outward horizontally to form an extension portion (101), and both sides of the interior of the drainage trough body (1) are provided with positioning grooves (102), and both sides of the movable cover (2) are provided with positioning columns (7) corresponding to the positioning grooves (102).

3. The prefabricated combined linear drainage trough structure according to claim 1, characterized in that: A first mounting groove (201) is provided at the top centre of the movable cover (2), a first clamping groove (2011) is provided at the inner top of the first mounting groove (201), first clamping blocks (401) corresponding to the first clamping groove (2011) are provided on both sides of the porous plate (4), and the first clamping groove (2011) and the first clamping block (401) are fixedly connected by bolts.

4. The prefabricated combined linear drainage trough structure according to claim 1, characterized in that: A second mounting groove (202) is provided at the bottom center of the movable cover (2), a second clamping groove (2021) is provided at the inner top of the second mounting groove (202), a mounting frame (301) is provided at the outer side of the filter screen (3), and second clamping blocks (3011) corresponding to and matching the second clamping groove (2021) are provided on both sides of the mounting frame (301).

5. The prefabricated combined linear drainage trough structure according to claim 4, characterized in that: T-shaped slide grooves (203) extending along the length direction of the movable cover (2) are provided on both sides of the bottom of the movable cover (2); the slide grooves (203) are located on both sides of the second mounting groove (202); and mounting holes (502) corresponding to the slide grooves (203) are provided on the bottom of the scraper (5).

6. The prefabricated combined linear drainage trough structure according to claim 5, characterized in that: The tightening assembly (6) comprises a sealing ring (604) installed at the bottom opening of the mounting hole (502), a connecting column (602) is arranged through the sealing ring (604), a lifting plate (601) is arranged at the top of the connecting column (602), a tightening spring (603) is sleeved on the outer side of the connecting column (602), the tightening spring (603) is located between the lifting plate (601) and the sealing ring (604), and a sliding block (605) slidably matched with the sliding groove (203) is arranged at the bottom end of the connecting column (602).

7. The prefabricated combined linear drainage trough structure according to claim 1, characterized in that: The top of the scraper (5) is provided with a strip-shaped groove (501).

8. The prefabricated combined linear drainage trough structure according to claim 1, characterized in that: Both ends of the drainage trough body (1) are provided with corresponding joint strips (8) and joint grooves (9).

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