CN219430948U

CN219430948U - Drainage pipeline

Info

Publication number: CN219430948U
Application number: CN202320229847.1U
Authority: CN
Inventors: 李建伟; 田中友; 曹建强; 李民; 康宁
Original assignee: Tangshan Dunshi Construction Engineering LLC
Current assignee: Tangshan Dunshi Construction Engineering LLC
Priority date: 2023-02-16
Filing date: 2023-02-16
Publication date: 2023-07-28
Anticipated expiration: 2033-02-16

Abstract

The utility model relates to a drainage facility's field especially relates to a drainage pipeline, and it includes the pipeline, be provided with the filter screen on the pipeline inner peripheral wall, be provided with the clearance subassembly that is used for clearing up the filter screen on the pipeline top outer peripheral wall, be provided with the blowdown subassembly that is used for collecting debris on the pipeline bottom outer peripheral wall, the pipeline upstream is provided with the closure subassembly that is used for sealing the pipeline, the closure subassembly includes support casing, sliding connection has two closure plates in the support casing, be provided with on the support casing and be used for driving closure plate pivoted drive assembly. The application has the effect of promoting drainage pipeline drainage effect.

Description

Drainage pipeline

Technical Field

The present application relates to the field of drainage facilities, and in particular to a drainage pipeline.

Background

The drainage pipe refers to a system consisting of pipes and auxiliary facilities for collecting and draining sewage, wastewater and rainwater, and comprises a main pipe, a branch pipe and a pipeline leading to a treatment plant, wherein the drainage pipe is built on a street or elsewhere and is used as drainage pipe statistics as long as the drainage pipe plays a role in drainage. In the existing drainage pipeline in the drainage process, sewage, waste water and the like need to be filtered, and because the sewage, the waste water and the like contain more impurities, the impurities are easy to cause the blockage of the pipeline when being accumulated in a large amount, so that the drainage effect of the drainage pipeline is affected.

The related art discloses a drainage pipeline as in chinese patent application No. 202220282465.0, and it includes the drain pipe body, fixed mounting has the filter screen on the inside wall of drain pipe body, be provided with the blowdown mechanism that is used for the clearance filter screen in the drain pipe body, still be provided with the closing mechanism that is used for closing the drain pipe body in the drain pipe body, closing mechanism includes the closure plate and drives the driving motor that the closure plate removed, drain pipe body middle part sets up to the arc shape.

To above-mentioned related art, when the clearance filter screen, driving motor drives the closure board and removes, the closure board seals the drain pipe body, for carry out the filter screen clearance after that and provide a inclosed anhydrous space, sewage disposal mechanism clears up the filter screen, after the filter screen clearance is accomplished, driving motor drives the closure board and removes the arc position to drain pipe body middle part, drain pipe body resumes drainage work, but the closure board still is located drain pipe body intermediate position this moment, sewage can only flow through between closure board and the drain pipe body arc perisporium, the closure board has blockked the flow of sewage, drain pipe body's drainage effect has been influenced.

Disclosure of Invention

In order to promote drainage pipeline's drainage effect, this application provides a drainage pipeline.

The application provides a drainage pipeline adopts following technical scheme:

the utility model provides a drainage pipe, includes the pipeline, be provided with the filter screen on the pipeline inner peripheral wall, be provided with the clearance subassembly that is used for clearing up the filter screen on the pipeline top outer peripheral wall, be provided with the blowdown subassembly that is used for collecting debris on the pipeline bottom outer peripheral wall, the pipeline upper reaches is provided with the closure subassembly that is used for sealing the pipeline, the closure subassembly includes support casing, sliding connection has two closure plates in the support casing, be provided with on the support casing and be used for driving closure plate pivoted drive assembly.

Through adopting above-mentioned technical scheme, when the debris on the clearance filter screen, drive assembly drives two closure plates and rotates, and two closure plates seal the pipeline, and the clearance subassembly is scraped debris on the filter screen, and the debris on the filter screen is collected to blowdown subassembly, and the debris clearance on the filter screen finishes the back, and drive assembly drives two closure plates and rotates in opposite directions, and two closure plates open the pipeline, and the pipeline resumes drainage work, and the closure plate that this moment is kept away from the pipeline and is located the supporting shell, and the closure plate can not block the flow of sewage in the pipeline to the drainage effect of pipeline has been promoted.

Optionally, one be provided with incomplete gear one on the closure board, another be provided with incomplete gear two on the closure board, incomplete gear one and incomplete gear two all rotate and connect between two opposite lateral walls of support casing, drive assembly includes driving motor, driving motor sets up on the support casing lateral wall, driving motor's output shaft penetrates the tip of support casing and is provided with the driving gear, it is connected with a connecting gear to rotate between two opposite lateral walls of support casing, the driving gear meshes with incomplete gear one and connecting gear simultaneously, connecting gear meshes with incomplete gear two phases.

Through adopting above-mentioned technical scheme, driving motor drives incomplete gear one and connecting gear simultaneously and rotates, and incomplete gear one drives a closure board and rotates, and connecting gear drives incomplete gear two and rotates, and incomplete gear two drives another closure board and rotates, and driving motor can drive two closure boards simultaneously and rotate.

Optionally, a protecting shell for protecting the driving motor is arranged on the outer side wall of the supporting shell.

Through adopting above-mentioned technical scheme, the protecting crust has the effect of protecting the motor to reduce the damage of motor, increase of service life.

Optionally, sealing strips are arranged on two end faces of the two closing plates, which are close to each other.

By adopting the technical scheme, the sealing strip has the function of sealing the gap between the two sealing plates, and can prevent sewage from flowing through the gap between the two sealing plates, thereby improving the sealing effect of the sealing plates.

Optionally, the clearance subassembly includes the supporting shoe, the supporting shoe sets up on pipeline top peripheral wall, the holding tank has been seted up in the supporting shoe, the holding tank is linked together with the pipeline, sliding connection has the scraper blade on the peripheral wall in the holding tank, scraper blade sliding butt is on the filter screen, be provided with the connecting rod on the scraper blade top surface, the tip that the supporting shoe was worn out to the connecting rod is provided with the pressing plate, be provided with compression spring between pressing plate and the supporting shoe, compression spring cover is located on the connecting rod.

Through adopting above-mentioned technical scheme, when the clearance filter screen, the staff promotes the press plate, presses the board and drives connecting rod and scraper blade downwardly moving, and the scraper blade scrapes debris on with the filter screen, and after debris was scraped, compression spring drove to press the board and upwards moved, presses the board to drive connecting rod and scraper blade upwards to remove, and the scraper blade is accomodate in the holding tank, and compression spring has the effect of driving the scraper blade to reset.

Optionally, the blowdown subassembly includes the blow off pipe, the blow off pipe sets up on pipeline bottom peripheral wall, the blow off pipe is linked together with the pipeline, the spout has been seted up on the blow off pipe peripheral wall, the baffle is worn to be equipped with in the spout to slide.

Through adopting above-mentioned technical scheme, clear up the subassembly and strike off debris on the filter screen in the blow off pipe, the staff pulls the baffle, debris drops from the baffle and discharge the pipeline through the blow off pipe, and the blow off subassembly has the effect of discharging debris.

Optionally, the drain wears to be provided with on the inside wall of baffle and scrapes the strip, scrape the strip butt on the baffle top surface.

Through adopting above-mentioned technical scheme, when staff pulls the baffle, scrape the strip and strike off debris on the baffle to make debris break away from the baffle, discharge from the blow off pipe, scrape the strip and have the effect of clearance debris on the baffle.

Optionally, the drain bottom is provided with the box that holds that is used for collecting debris, hold and offer the drain door that is used for the clearance to hold debris in the box on the arbitrary lateral wall of box.

Through adopting above-mentioned technical scheme, debris falls to holding the box after discharging from the blow off pipe, holds the box and has the effect of collecting debris, and the staff can open the blowdown door and clear up the debris that holds in the box to the staff of being convenient for clears up the exhaust debris.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when sundries on the filter screen are cleaned, the driving assembly drives the two sealing plates to rotate, the two sealing plates seal the pipeline, the cleaning assembly scrapes the sundries on the filter screen, the pollution discharge assembly collects the cleaned sundries, after the sundries on the filter screen are cleaned, the driving assembly drives the two sealing plates to reversely rotate, the two sealing plates open the pipeline, the pipeline resumes the water discharge operation, the sealing plates at the moment are far away from the pipeline and are positioned in the supporting shell, and the sealing plates can not block the flow of sewage in the pipeline, so that the water discharge effect of the pipeline is improved;

2. when the filter screen is cleaned, a worker pushes the pressing plate, the pressing plate drives the connecting rod and the scraping plate to move downwards, the scraping plate scrapes sundries on the filter screen, after the sundries are scraped, the compression spring drives the pressing plate to move upwards, the pressing plate drives the connecting rod and the scraping plate to move upwards, the scraping plate is accommodated in the accommodating groove, and the compression spring has the function of driving the scraping plate to reset;

3. the cleaning component scrapes sundries on the filter screen into the drain pipe, the staff pulls the baffle, the sundries drop from the baffle and are discharged out of the pipeline through the drain pipe, and the drain component has the effect of discharging the sundries.

Drawings

Fig. 1 is a schematic structural view of a drainage pipe in an embodiment of the present application.

Fig. 2 is a cross-sectional view taken to illustrate the cleaning assembly and the blowdown assembly.

Fig. 3 is a cross-sectional view taken to illustrate the closure assembly.

Reference numerals illustrate: 1. a pipe; 2. a filter screen; 3. cleaning the assembly; 30. a support block; 31. a receiving groove; 32. a scraper; 33. a connecting rod; 34. pressing the plate; 35. a compression spring; 4. a blowdown assembly; 40. a blow-down pipe; 41. a chute; 42. a baffle; 43. scraping the strip; 44. a housing case; 440. a waste gate; 5. a closure assembly; 50. a support housing; 51. a closing plate; 52. incomplete gear one; 53. incomplete gear two; 54. a driving motor; 55. a drive gear; 56. a connecting gear; 57. a sealing strip; 58. and (5) protecting the shell.

Detailed Description

The present application is described in further detail below in conjunction with fig. 1-3.

The embodiment of the application discloses a drainage pipeline. Referring to fig. 1 and 2, a drainage pipeline comprises a pipeline 1, a filter screen 2 for blocking sundries is fixedly connected to the inner peripheral wall of the pipeline 1, a cleaning assembly 3 for cleaning the filter screen 2 is arranged on the outer peripheral wall of the top end of the pipeline 1, the cleaning assembly 3 comprises a supporting block 30, the supporting block 30 is fixedly connected to the outer peripheral wall of the top end of the pipeline 1, a containing groove 31 is formed in the supporting block 30, the containing groove 31 is communicated with the pipeline 1, a scraping plate 32 is slidably connected to the inner peripheral wall of the containing groove 31, the scraping plate 32 is slidably abutted to the filter screen 2, two connecting rods 33 are fixedly connected to the top ends of the scraping plate 32, the connecting rods 33 are slidably arranged on the top wall of the supporting block 30 in a penetrating manner, a pressing plate 34 is fixedly connected between the ends of the two connecting rods 33 penetrating out of the supporting block 30, two compression springs 35 are elastically supported between the pressing plate 34 and the supporting block 30, the compression springs 35 are sleeved on the connecting rods 33, and the compression springs 35 have a trend of driving the pressing plate 34 to move away from the supporting block 30.

Referring to fig. 2, a drain assembly 4 for collecting impurities is arranged on the peripheral wall of the bottom end of the pipeline 1, the drain assembly 4 comprises a drain pipe 40, the drain pipe 40 is vertically and fixedly connected to the peripheral wall of the bottom end of the pipeline 1, the drain pipe 40 is communicated with the pipeline 1, a chute 41 is horizontally arranged on the peripheral wall of the drain pipe 40, a baffle 42 is slidably arranged in the chute 41 in a sliding manner, a scraping strip 43 is fixedly connected to the inner peripheral wall of the drain pipe 40, through which the baffle 42 is arranged, the scraping strip 43 is abutted to the top surface of the baffle 42, and the scraping strip 43 is used for scraping impurities on the top surface of the baffle 42; the bottom end of the blow-down pipe 40 is provided with a containing box 44, the containing box 44 is used for collecting sundries cleaned by the cleaning assembly 3, any side wall of the containing box 44 is provided with a blow-down door 440, and the blow-down door 440 is convenient for staff to clean sundries in the containing box 44.

Referring to fig. 1 and 3, a closing assembly 5 for closing the pipeline 1 is provided on the pipeline 1, the closing assembly 5 is located in the upstream direction of the pipeline 1, the closing assembly 5 comprises a support housing 50, two semicircular closing plates 51 are slidably connected in the support housing 50, arc-shaped peripheral walls of the two closing plates 51 are arranged in a back-to-back mode, an incomplete gear one 52 is fixedly connected to the peripheral wall of one closing plate 51, an incomplete gear two 53 is fixedly connected to the peripheral wall of the other closing plate 51, and the incomplete gear one 52 and the incomplete gear two 53 are both rotatably connected between two opposite side walls of the support housing 50.

Referring to fig. 1 and 3, a driving motor 54 is fixedly installed on the outer sidewall of the supporting housing 50, a driving gear 55 is fixedly connected to the end of the driving motor 54 penetrating into the supporting housing 50, the driving gear 55 is meshed with the first incomplete gear 52, a connecting gear 56 is rotatably connected between the opposite sidewalls of the supporting housing 50, and the connecting gear 56 is simultaneously meshed with the driving gear 55 and the second incomplete gear 53; a sealing strip 57 is fixedly connected to two end surfaces of the two sealing plates 51, which are close to each other, and the sealing strip 57 is used for sealing a gap between the two sealing plates 51, so that the sealing effect of the sealing plates 51 is improved; a protective housing 58 for protecting the drive motor 54 is fixedly attached to the outer side wall of the support housing 50.

The implementation principle of the drainage pipeline in the embodiment of the application is as follows: when the filter screen 2 needs to be cleaned, a worker enters from the inspection well, the driving motor 54 is started, the driving motor 54 drives the driving gear 55 to rotate, the driving gear 55 drives the first incomplete gear 52 and the connecting gear 56 to rotate simultaneously, the first incomplete gear 52 drives the sealing plate 51 to rotate, the connecting gear 56 drives the second incomplete gear 53 to rotate, the second incomplete gear 53 drives the other sealing plate 51 to rotate, the two sealing plates 51 seal the pipeline 1, the worker pushes the pressing plate 34, the pressing plate 34 drives the connecting rod 33 and the scraping plate 32 to move downwards, the scraping plate 32 scrapes sundries accumulated on the filter screen 2, and the sundries fall into the drain pipe 40.

The staff pulls out baffle 42, scrapes the strip 43 and scrapes the debris on the baffle 42 and hold in the box 44, and behind the debris clearance on the filter screen 2, driving motor 54 driven two closure plates 51 reverse rotation, two closure plates 51 open pipeline 1, pipeline 1 resumes drainage work, and closure plate 51 that this moment is kept away from pipeline 1 and is located support housing 50, and closure plate 51 can not block the flow of the interior sewage of pipeline 1 to the drainage effect of pipeline 1 has been promoted.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. A drainage pipe, characterized in that: including pipeline (1), be provided with filter screen (2) on the inner peripheral wall of pipeline (1), be provided with on the outer peripheral wall of pipeline (1) top and be used for clearing up clearance subassembly (3) of filter screen (2), be provided with on the outer peripheral wall of pipeline (1) bottom and be used for collecting blowdown subassembly (4) of debris, pipeline (1) upper reaches is provided with and is used for sealing closure subassembly (5) of pipeline (1), closure subassembly (5) are including supporting shell (50), sliding connection has two closure plates (51) in supporting shell (50), be provided with on supporting shell (50) and be used for driving closure plate (51) pivoted drive assembly.

2. The drain pipe according to claim 1, wherein: one be provided with incomplete gear one (52) on closure board (51), another be provided with incomplete gear two (53) on closure board (51), incomplete gear one (52) and incomplete gear two (53) are all rotated and are connected between two opposite lateral walls of support casing (50), drive assembly includes driving motor (54), driving motor (54) set up on support casing (50) lateral wall, the tip that the output shaft of driving motor (54) penetrated support casing (50) is provided with driving gear (55), rotate between two opposite lateral walls of support casing (50) and be connected with a connecting gear (56), driving gear (55) mesh with incomplete gear one (52) and connecting gear (56) simultaneously, connecting gear (56) mesh with incomplete gear two (53).

3. The drain pipe according to claim 2, wherein: a protective shell (58) for protecting the driving motor (54) is arranged on the outer side wall of the supporting shell (50).

4. A drain line according to any one of claims 1-3, characterized in that: sealing strips (57) are arranged on two end faces, close to each other, of the two sealing plates (51).

5. A drain line according to any one of claims 1-3, characterized in that: the cleaning assembly (3) comprises a supporting block (30), the supporting block (30) is arranged on the peripheral wall at the top end of the pipeline (1), an accommodating groove (31) is formed in the supporting block (30), the accommodating groove (31) is communicated with the pipeline (1), a scraping plate (32) is connected to the inner peripheral wall of the accommodating groove (31) in a sliding mode, the scraping plate (32) is connected to the filter screen (2) in a sliding mode, a connecting rod (33) is arranged on the top surface of the scraping plate (32), a pressing plate (34) is arranged at the end portion of the connecting rod (33) penetrating out of the supporting block (30), a compression spring (35) is arranged between the pressing plate (34) and the supporting block (30), and the compression spring (35) is sleeved on the connecting rod (33).

6. A drain line according to any one of claims 1-3, characterized in that: the sewage disposal assembly (4) comprises a sewage disposal pipe (40), the sewage disposal pipe (40) is arranged on the peripheral wall of the bottom end of the pipeline (1), the sewage disposal pipe (40) is communicated with the pipeline (1), a chute (41) is formed in the peripheral wall of the sewage disposal pipe (40), and a baffle (42) is arranged in the chute (41) in a sliding manner.

7. The drain line according to claim 6, wherein: the sewage draining pipe (40) is provided with a scraping strip (43) in a penetrating mode on the inner side wall of the baffle (42), and the scraping strip (43) is abutted to the top surface of the baffle (42).

8. The drain line according to claim 6, wherein: the bottom end of the blow-down pipe (40) is provided with a containing box (44) for collecting sundries, and any side wall of the containing box (44) is provided with a blow-down door (440) for cleaning sundries in the containing box (44).