CN218911680U

CN218911680U - Self-cleaning anti-blocking drainage groove for building

Info

Publication number: CN218911680U
Application number: CN202223558861.0U
Authority: CN
Inventors: 韩敏章
Original assignee: China Construction Second Engineering Bureau Co Ltd
Current assignee: China Construction Second Engineering Bureau Co Ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-04-25
Anticipated expiration: 2032-12-30

Abstract

The utility model provides a but for building self-cleaning prevent stifled water drainage ditch, including the escape canal, set up the pigging mechanism in the escape canal, and set up the self-locking mechanism on the escape canal, the pigging mechanism includes the filter cassette that sets up in the escape canal both ends, and power pack and clean subassembly that set up in the escape canal, power pack includes the motor that sets up in the escape canal, fix the screw thread lead screw at the motor output, and the casing of cover on the screw thread lead screw, be equipped with the screw rod cover on the screw thread lead screw, screw rod cover and screw thread connection, the cover is equipped with the bearing on the screw rod cover; the cleaning component comprises a curved bar, a straight bar and an inclined bar, wherein the curved bar is of a U-shaped structure, the straight bar is perpendicular to the transverse part of the curved bar between two vertical parts of the curved bar, the inclined bar is connected between the straight bar and the vertical parts of the curved bar, the outer side of the curved bar is in sliding connection with the inner side wall of the drainage ditch, a strip-shaped sliding hole is formed in the bottom of the shell, and the straight bar is fixedly connected with a bearing, so that the anti-blocking performance is excellent, a self-locking mechanism is arranged, and the anti-false-opening performance is excellent.

Description

Self-cleaning anti-blocking drainage groove for building

Technical Field

The utility model relates to the field of building drainage, in particular to a self-cleaning anti-blocking drainage groove for a building.

Background

The drainage ditch is characterized in that water collected in the side ditch, the intercepting ditch, the vicinity of the roadbed, in the crop land and in the low-lying place near the residence is led to the roadbed, the crop land and the drainage ditch outside the residence land, the depth and the distance of the drainage ditch are determined according to the engineering layout and the engineering standard of a drainage system, the flow, the water level, the section size and the engineering quantity of each level of drainage ditch and a building are analyzed and calculated, the existing drainage ditch for the building has the following defects that firstly, no pipe cleaning mechanism is arranged in the existing drainage ditch for the building, sludge is easy to deposit on the inner side wall of the drainage ditch, caking and blockage are avoided, automatic cleaning is not realized, and secondly, the existing drainage ditch for the building is not provided with a self-locking mechanism and is easy to open by mistake.

Disclosure of Invention

The utility model aims to provide a self-cleaning anti-blocking drainage ditch for a building, which can automatically clean garbage in the drainage ditch through a pipe cleaning mechanism, has excellent anti-blocking performance, is provided with a self-locking mechanism, has excellent anti-false opening performance and can solve the technical problems in the prior art.

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

the utility model provides a but for building self-cleaning prevent stifled water drainage ditch, including the escape canal, set up the pigging mechanism in the escape canal, and set up the self-locking mechanism on the escape canal, the pigging mechanism includes the filter cassette that sets up in the escape canal both ends, and power pack and clean subassembly that set up in the escape canal, power pack includes the motor that sets up in the escape canal, fix the screw thread lead screw at the motor output, and the casing of cover on the screw thread lead screw, be equipped with the screw rod cover on the screw thread lead screw, screw rod cover and screw thread connection, the cover is equipped with the bearing on the screw rod cover; the cleaning component comprises a curved bar, a straight bar and an inclined bar, wherein the curved bar is of a U-shaped structure, the straight bar is perpendicular to the transverse part of the curved bar between two vertical parts of the curved bar, the inclined bar is connected between the straight bar and the vertical parts of the curved bar, the outer side of the curved bar is in sliding connection with the inner side wall of the drainage ditch, a strip-shaped sliding hole is formed in the bottom of the shell, and the straight bar is fixedly connected with the bearing.

Further, the filter box is a box body structure with one surface open, the filter box is provided with a water filtering hole, and the open end of the filter box faces to the inside of the drainage ditch.

Further, a first grid cover plate and a second grid cover plate are arranged on the drainage ditch and are respectively connected with the tops of the two side walls of the drainage ditch in a rotating mode.

Further, a first L-shaped metal strip is arranged on the first grid cover plate, a second L-shaped metal strip is arranged on the second grid cover plate, and the self-locking mechanism is arranged on the first L-shaped metal strip and the second L-shaped metal strip together.

Still further, self-locking mechanism is including setting up first rectangular plate and the second rectangular plate on first L shape metal strip, the slide bar of setting between first rectangular plate and second rectangular plate, compression spring and spacing disk, and the third rectangular plate of setting on the second L shape metal strip, first rectangular plate and second rectangular plate are fixed in the vertical section outside of first L shape metal strip, the second rectangular plate is closer to the escape canal than first rectangular plate, slide bar and first rectangular plate and second rectangular plate sliding connection, compression spring cover is on the slide bar, spacing disk is fixed on the slide bar, between compression spring and the first rectangular plate, the through-hole has been seted up on the third rectangular plate, the third rectangular plate is fixed in the vertical section outside of second L shape metal strip.

Further, a supporting frame is arranged in the drainage ditch, and the shell is fixed on the supporting frame.

Further, a waterproof housing is arranged on the outer side of the motor.

Compared with the prior art, the utility model has the following characteristics and beneficial effects:

the utility model automatically cleans the garbage in the drainage ditch through the pipe cleaning mechanism, has excellent anti-blocking performance, when the drainage ditch needs cleaning, an external power supply supplies power, the motor is turned on through the external switch, the motor drives the threaded screw rod to rotate, the screw rod sleeve in threaded connection with the outer side wall of the threaded screw rod moves along with the threaded screw rod, the cleaning assembly is driven by the bearing to translate along the inner side wall of the drainage ditch, the curved rod scrapes the sludge on the inner side wall of the drainage ditch, the whole cleaning assembly can scrape away large-volume garbage, the sludge, the large-volume garbage and the like into the filter box at the end part, then the motor is controlled to reversely rotate, the cleaning assembly secondarily cleans the garbage and scrapes the garbage into the filter box at the other end, the grid cover plate is turned on after cleaning, the filter boxes at the two ends are put out, and the filter boxes are cleaned and are put back to the original position, so that the problem that the existing drainage ditch for building can not automatically clean the garbage is solved.

When the first grid cover plate and the second grid cover plate are required to be opened, two persons are required to stand at the self-locking mechanisms at the two ends of the drainage ditch respectively, the two persons pull the sliding rod together to pull the sliding rod away from the third rectangular plate, at the moment, the compression spring is limited to press and shorten the disc, the first grid cover plate and the second grid cover plate can be lifted up until the sliding rod is separated from the third rectangular plate, the sliding rod is pulled at the same time when the sliding rod is closed, the sliding rod is released after the first grid cover plate and the second grid cover plate are closed, the sliding rod is reset under the resilience force of the compression spring, the end part of the sliding rod is inserted into the through hole of the third rectangular plate, and the self-locking performance is excellent, so that the problem that the existing drainage groove for building is not provided with the self-locking mechanism and easy to open by mistake is solved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is an enlarged schematic view of the structure shown at A in FIG. 1;

FIG. 3 is a perspective view of another embodiment of the present utility model;

FIG. 4 is a schematic cross-sectional view of the present utility model.

Reference numerals: 1. a drainage ditch; 2. a pipe cleaning mechanism; 201. a filter box; 202. a power assembly; 2021. a motor; 2022. a housing; 2023. a bearing; 2024. a screw rod sleeve; 2025. a threaded screw rod; 203. a cleaning assembly; 2031. a curved bar; 2032. a straight rod; 2033. a diagonal rod; 3. a self-locking mechanism; 301. a slide bar; 302. a first rectangular plate; 303. a compression spring; 304. a second rectangular plate; 305. limiting the wafer; 306. a third rectangular plate; 4. a first grid cover plate; 5. a support frame; 601. a first L-shaped metal strip; 602. a second L-shaped metal strip; 7. and a second grid cover plate.

Detailed Description

The present utility model will be further described below in order to make the technical means, innovative features, achieved objects and effects achieved by the present utility model easy to understand.

The examples described herein are specific embodiments of the present utility model, which are intended to illustrate the inventive concept, are intended to be illustrative and exemplary, and should not be construed as limiting the utility model to the embodiments and scope of the utility model. In addition to the embodiments described herein, those skilled in the art can adopt other obvious solutions based on the disclosure of the claims and specification of the present application, including those adopting any obvious substitutions and modifications to the embodiments described herein.

The utility model discloses an anti-blocking drainage ditch for a building, which comprises a drainage ditch 1, a pipe cleaning mechanism 2 arranged in the drainage ditch 1 and a self-locking mechanism 3 arranged on the drainage ditch 1, wherein the pipe cleaning mechanism 2 comprises a filter box 201 arranged at two ends of the drainage ditch 1, a power component 202 and a cleaning component 203 which are arranged in the drainage ditch 1, the power component 202 comprises a motor 2021 fixed in the drainage ditch 1, a threaded screw 2025 fixed at the output end of the motor 2021, and a shell 2022 sleeved on the threaded screw 2025, a waterproof shell is arranged outside the motor 2021, the motor 2021 can drive the threaded screw 2025 to rotate, a support frame 5 is arranged in the drainage ditch 1, the shell 2022 is fixed on the support frame 5, a screw rod sleeve 2024 is arranged on the threaded screw rod 2025, the screw rod sleeve 2024 is in threaded connection with the threaded screw rod 2025, the screw rod sleeve 2024 is externally sleeved with a bearing 3, the bearing 2023 is fixedly connected with the cleaning component 203, and when the screw rod 5 rotates, the screw rod 2024 and the bearing 2023 moves along the direction of the thread length of the drainage ditch 203; the cleaning component 203 comprises a curved rod 2031, a straight rod 2032 and an inclined rod 2033, the curved rod 2031 is of a U-shaped structure, the straight rod 2032 is perpendicular to the transverse part of the curved rod 2031 between two vertical parts of the curved rod 2031, the inclined rod 2033 is connected between the straight rod 2032 and the vertical part of the curved rod 2031, the outer side of the curved rod 2031 is in sliding connection with the inner side wall of the drainage ditch 1, a sliding hole is formed in the bottom of the shell 2022, the end part of the straight rod 2032 is fixedly connected with the outer side of the bearing 2023 through a connecting rod, the straight rod 2032 is in sliding connection with the shell 2022, the filter box 201 is of a box body structure with one surface being opened, a water filtering hole is formed in the filter box 201, two filter boxes 201 are installed at two ends in the drainage ditch 1, when the cleaning component 203 moves along the length direction of the drainage ditch 1, the curved rod 2031 scrapes down sludge on the inner side wall of the drainage ditch 1, and the cleaning component 203 moves towards the end part to scrape the inner side wall of the filter box 201 at the end part, and then the filter box 201 is taken out to collect and concentrate the sludge in the filter box 201.

As shown in fig. 2 to 4, the tops of both side walls of the drain 1 are respectively rotatably connected with a first grid cover plate 4 and a second grid cover plate 7, both ends of the first grid cover plate 4 are welded with a first L-shaped metal strip 601, both ends of the second grid cover plate 7 are welded with a second L-shaped metal strip 602, the self-locking mechanism 3 is jointly arranged on the first L-shaped metal strip 601 and the second L-shaped metal strip 602 at each end, the self-locking mechanism 3 comprises a first rectangular plate 302 and a second rectangular plate 304 which are arranged on the first L-shaped metal strip 601, a slide bar 301, a compression spring 303 and a limit disc 305 which are arranged between the first rectangular plate 302 and the second rectangular plate 304, and a third rectangular plate 306 which is arranged on the second L-shaped metal strip 602, the first rectangular plate 302 and the second rectangular plate 304 are fixed outside the vertical part of the first L-shaped metal strip 601, the second rectangular plate 304 is closer to the drain 1 than the first rectangular plate 302, the first rectangular plate 302 and the second rectangular plate 304 are provided with through holes, the slide rod 301 is in sliding connection with the first rectangular plate 302 and the second rectangular plate 304 in the through holes, both ends of the slide rod 301 extend out of the first rectangular plate 302 and the second rectangular plate 304, the compression spring 303 is sleeved on the slide rod 301, the limit disc 305 is fixed on the slide rod 301, between the compression spring 303 and the first rectangular plate 302, the third rectangular plate 306 is fixed on the outer side of the vertical part of the second L-shaped metal strip 602, the through holes are formed in the third rectangular plate 306, the first rectangular plate 302, the second rectangular plate 304 and the third rectangular plate 306 have the same specification, when the first grid cover plate 4 and the second grid cover plate 7 are covered on the drainage ditch 1, the end parts of the slide rod 301 far away from the second rectangular plate 304 are clamped in the through holes in the third rectangular plate 306, when the first grid cover plate 4 and the second grid cover plate 7 are required to be opened, two persons are required to respectively stand at the self-locking mechanism 3 at both ends of the drainage ditch 1, pulling the slide bar 301 by two persons together, pulling the slide bar 301 in a direction away from the third rectangular plate 306, at the moment, compressing the compression spring 303 by the limiting disc 305 to be shortened until the slide bar 301 is separated from the third rectangular plate 306, lifting the first grid cover plate 4 and the second grid cover plate 7, pulling the slide bar 301 simultaneously when closing, loosening the slide bar 301 after closing the first grid cover plate 4 and the second grid cover plate 7, and resetting the slide bar 301 under the resilience force of the compression spring 303, wherein the end part of the slide bar 301 is inserted into the through hole of the third rectangular plate 306.

When the inside of the drainage ditch 1 needs cleaning, an external power supply supplies power, the motor 2021 is opened through an external switch, the motor 2021 drives the threaded screw rod 2025 to rotate, the screw rod sleeve 2024 in threaded connection with the outer side wall of the threaded screw rod 2025 moves along with the threaded screw rod, the cleaning assembly 203 is driven by the bearing 2023 to translate along the inner side wall of the drainage ditch 1, the curved rod 2031 scrapes the sludge on the inner side wall of the drainage ditch 1, the whole cleaning assembly 203 can scrape away large-volume garbage, the sludge, the large-volume garbage and the like into the filter box 201 at the end part, then the motor 2021 is controlled to reversely rotate, the cleaning assembly 203 is pigged for scraping the garbage into the filter box 201 at the other end part, the grid cover plate is opened after cleaning, the filter boxes 201 at the two ends are lifted, the internal garbage is poured out and cleaned and then put back to the original position, simultaneously, the self-locking mechanism 3 is arranged, the anti-misoperation performance is excellent, when the first grid cover plate 4 and the second grid cover plate 7 are required to be opened, two persons are required to stand at the self-locking mechanism 3 at two ends of the drainage ditch 1 respectively, the two persons pull the slide rod 301 together to pull the slide rod 301 in the direction away from the third rectangular plate 306, the compression spring 303 is limited by the disc 305 to be extruded and shortened until the slide rod 301 is separated from the third rectangular plate 306, the first grid cover plate 4 and the second grid cover plate 7 can be lifted, the slide rod 301 is pulled simultaneously when the first grid cover plate 4 and the second grid cover plate 7 are closed, the slide rod 301 is released, the slide rod 301 is reset under the action of the resilience force of the compression spring 303, the end part of the slide rod 301 is inserted into the through hole of the third rectangular plate 306, and the self-locking performance is excellent.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a but for building self-cleaning prevent stifled drainage ditch groove which characterized in that: the automatic cleaning device comprises a drainage ditch (1), a pipe cleaning mechanism (2) arranged in the drainage ditch (1) and a self-locking mechanism (3) arranged on the drainage ditch (1), wherein the pipe cleaning mechanism (2) comprises a filter box (201) arranged at two ends of the drainage ditch (1), a power component (202) and a cleaning component (203) arranged in the drainage ditch (1), the power component (202) comprises a motor (2021) arranged in the drainage ditch (1), a threaded screw rod (2025) fixed at the output end of the motor (2021) and a shell (2022) sleeved on the threaded screw rod (2025), a screw rod sleeve (2024) is arranged on the threaded screw rod (2025), the screw rod sleeve (2024) is in threaded connection with the threaded screw rod (2025), and a bearing (2023) is sleeved on the screw rod sleeve (2024); the cleaning assembly (203) comprises a curved rod (2031), a straight rod (2032) and an inclined rod (2033), the curved rod (2031) is of a U-shaped structure, the straight rod (2032) is perpendicular to the transverse part of the curved rod (2031) between two vertical parts of the curved rod (2031), the inclined rod (2033) is connected between the straight rod (2032) and the vertical part of the curved rod (2031), the outer side of the curved rod (2031) is in sliding connection with the inner side wall of the drainage ditch (1), a strip-shaped sliding hole is formed in the bottom of the shell (2022), and the straight rod (2032) is fixedly connected with the outer side of the bearing (2023).

2. The self-cleaning anti-blocking drainage channel for construction according to claim 1, wherein: the filter box (201) is of a box body structure with one surface being open, a water filtering hole is formed in the filter box (201), and the opening end of the filter box (201) faces the inside of the drainage ditch (1).

3. The self-cleaning anti-blocking drainage channel for construction according to claim 2, wherein: the drainage ditch (1) is provided with a first grid cover plate (4) and a second grid cover plate (7), and the first grid cover plate (4) and the second grid cover plate (7) are respectively connected with the tops of two side walls of the drainage ditch (1) in a rotating mode.

4. A self-cleaning anti-blocking drainage channel for construction according to claim 3, wherein: be equipped with first L shape metal strip (601) on first grid apron (4), be equipped with second L shape metal strip (602) on second grid apron (7), self-locking mechanism (3) set up jointly on first L shape metal strip (601) and second L shape metal strip (602).

5. The self-cleaning anti-blocking drain gutter for construction according to claim 4, wherein: the self-locking mechanism (3) comprises a first rectangular plate (302) and a second rectangular plate (304) which are arranged on a first L-shaped metal strip (601), a sliding rod (301), a compression spring (303) and a limiting disc (305) which are arranged between the first rectangular plate (302) and the second rectangular plate (304), and a third rectangular plate (306) which is arranged on a second L-shaped metal strip (602), wherein the first rectangular plate (302) and the second rectangular plate (304) are fixed on the outer side of the vertical part of the first L-shaped metal strip (601), the second rectangular plate (304) is closer to the drainage ditch (1) than the first rectangular plate (302), the sliding rod (301) is in sliding connection with the first rectangular plate (302) and the second rectangular plate (304), the compression spring (303) is sleeved on the sliding rod (301), the limiting disc (305) is fixed on the sliding rod (301), the compression spring (303) and the first rectangular plate (302), the third rectangular plate (306) is provided with a through hole, and the third rectangular plate (306) is fixed on the outer side of the second rectangular plate (602).

6. The self-cleaning anti-blocking drain gutter for construction according to claim 5, wherein: a supporting frame (5) is arranged in the drainage ditch (1), and the shell (2022) is fixed on the supporting frame (5).

7. The self-cleaning anti-blocking drainage ditch for construction according to any one of claims 1 to 6, wherein: a waterproof housing is arranged outside the motor (2021).