CN211200628U

CN211200628U - Prevent municipal drainage pipe of jam

Info

Publication number: CN211200628U
Application number: CN201921592377.5U
Authority: CN
Inventors: 萧肖健; 吴丽雅
Original assignee: Youli Construction Group Co ltd
Current assignee: Youli Construction Group Co ltd
Priority date: 2019-09-24
Filing date: 2019-09-24
Publication date: 2020-08-07
Anticipated expiration: 2029-09-24

Abstract

The utility model discloses an anti-clogging municipal drainage pipe, which belongs to the technical field of drainage pipes and comprises a drainage pipe main body and a water inlet pipe, wherein a reciprocating driving mechanism is connected inside a shell, the output end of the reciprocating driving mechanism is connected with a rotating rod, one end of the rotating rod, which is arranged inside the drainage pipe main body, is connected with a U-shaped rod, the two ends of the U-shaped rod are rotationally connected with symmetrically arranged cross rods, the inner side wall of the drainage pipe main body is connected with racks, the rod wall of each cross rod is connected with a first gear, and the outer wall of each cross rod is connected with equally-distributed; the utility model discloses a reciprocal actuating mechanism work drives the horizontal pole and makes a round trip to rotate inside the drain pipe to make the doctor-bar paste the back and forth rotation of drain pipe inside wall and clear up mud, the horizontal pole rotates and still can carry out the rotation under the cooperation of first gear and rack, further improves the mud cleaning efficiency of doctor-bar to the drain pipe inside wall, thereby makes the difficult jam of drain pipe, improves drain pipe life.

Description

Prevent municipal drainage pipe of jam

Technical Field

The utility model relates to a drainage pipe technical field especially relates to a prevent municipal drainage pipe of jam.

Background

Various public infrastructure construction supporting urban life belongs to municipal engineering categories, such as common urban roads, bridges and subways, and various pipelines closely related to life: the construction of rainwater, sewage, water supply, reclaimed water, electric power, telecommunication, heat, gas and the like, as well as squares, urban greening and the like belongs to the municipal engineering category; the municipal drainage pipe refers to rainwater and sewage pipelines under municipal roads, namely a commonly-known sewer pipeline, is generally called municipal drainage pipe in engineering, and has a wide application range.

At present, after drainage pipe used for a long time, a lot of mud impurity can appear in the pipeline inside, probably cause the pipeline to block up, and current processing method connects a filter in pipeline water inlet mostly and gets off the mud impurity filtration, but still can appear some mud impurity condition of adhesion on the pipeline inner wall, along with the continuous increase of mud impurity, the pipeline that still can cause for a long time blocks up, for solving above-mentioned problem we propose a municipal drainage pipe who prevents blockking up.

Disclosure of Invention

The utility model aims at solving the problems in the prior art and providing a prevent municipal drainage pipe of jam.

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

an anti-clogging municipal drainage pipe comprises a drainage pipe main body and a water inlet pipe, wherein the water inlet pipe is connected to the side wall of the drainage pipe main body, the side wall of the drain pipe body is connected with a shell, the interior of the shell is connected with a reciprocating driving mechanism, the output end of the reciprocating driving mechanism is connected with a rotating rod which passes through the side wall of the shell and extends to the interior of the main body of the drainage pipe, one end of the rotating rod arranged in the drain pipe main body is connected with a U-shaped rod, two ends of the U-shaped rod are rotationally connected with symmetrically arranged cross rods, the inner side wall of the drain pipe main body is connected with a rack, the rod wall of the cross rod is connected with a first gear, the first gear is meshed with the rack, the outer wall of the cross rod is connected with scraping pieces which are distributed at equal intervals, the scraper is abutted to the inner side wall of the main body of the drain pipe, and one end, far away from the U-shaped rod, of the cross rod is detachably connected with a filter plate.

Preferably, reciprocating drive mechanism includes motor, half round of tooth gear, second gear and spring, the motor is connected on the shell inside wall, half round of tooth gear links to each other with the drive end of motor, the inside one end of shell is arranged in to the bull stick links to each other with the shell inside wall, the second gear is connected on the pole wall that the shell is arranged in to the bull stick, the spring cup joints on the pole wall that the bull stick is located between second gear and the shell inside wall.

Preferably, the side wall of the drain pipe body is connected with a flange, and the shell is connected with the drain pipe body through the flange.

Preferably, the U-shaped rod is rotatably connected with the cross rod through a rotating shaft.

Preferably, the side wall of the filter plate is in threaded connection with a screw rod, and one end, far away from the U-shaped rod, of the cross rod is provided with a threaded hole matched with the screw rod in a chiseling mode.

Compared with the prior art, the utility model provides a prevent municipal drainage pipe of jam possesses following beneficial effect:

1. in the process that sewage flows into the interior of the drain pipe main body from the water inlet pipe and is discharged to the outside, the motor works to drive the half-gear-tooth gear connected with the driving end of the motor to rotate, when the toothed surface of the half-gear-tooth gear is contacted with the second gear, the second gear is driven to rotate, the spring is forced to twist, when the toothed surface of the half-gear-tooth gear is not contacted with the second gear, the spring is forced to be relieved to drive the second gear to rotate reversely, so that the rotating rod can rotate positively and reversely, the rotating rod can drive the U-shaped rod to rotate in a reciprocating manner, the U-shaped rod drives the cross rod connected with the U-shaped rod to rotate in a reciprocating manner, so that the scraping blade is attached to the inner side wall of the drain pipe main body to rotate in a reciprocating manner, the sludge attached to the inner side wall of the drain pipe main body is cleaned, when the cross rod rotates, the scraping blade can also rotate along the rack of, still can carry out the rotation, further improve the cleaning efficiency of doctor-bar to drain pipe main part inside wall mud, can filter the debris in the sewage and the mud of being scraped by the doctor-bar through the filter get off, sewage is discharged the back, can be through rotating screw rod precession or screw-out screw hole, dismantle fast and install the filter, clear away the debris that filter down to make the drain pipe main part can not be stopped up by mud debris, improve water pipe life.

Drawings

FIG. 1 is a schematic structural view of a municipal drainage pipe with a blockage prevention function according to the present invention;

FIG. 2 is a schematic view of the internal structure of a municipal drainage pipe for preventing blockage according to the present invention;

FIG. 3 is a schematic view of the internal structure of a municipal drain pipe housing according to the present invention;

FIG. 4 is an enlarged schematic view of part A of FIG. 2 of an anti-clogging municipal drain pipe according to the present invention;

figure 5 is that the utility model provides a prevent municipal drainage pipe filter and horizontal pole connection schematic diagram of jam.

In the figure: 1. a drain pipe main body; 2. a water inlet pipe; 3. a flange plate; 4. a housing; 5. a motor; 6. a half-gear; 7. a second gear; 8. a spring; 9. a rotating rod; 10. a U-shaped rod; 11. a rack; 12. a rotating shaft; 13. a first gear; 14. a cross bar; 15. scraping a blade; 16. a filter plate; 17. a screw; 18. a threaded bore.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1:

referring to fig. 1-5, an anti-clogging municipal drainage pipe comprises a drainage pipe main body 1 and a water inlet pipe 2, wherein the water inlet pipe 2 is connected to the side wall of the drainage pipe main body 1, the side wall of the drainage pipe main body 1 is connected with a shell 4, the interior of the shell 4 is connected with a reciprocating driving mechanism, the output end of the reciprocating driving mechanism is connected with a rotating rod 9, the rotating rod 9 penetrates through the side wall of the shell 4 and extends to the interior of the drainage pipe main body 1, one end of the rotating rod 9, which is arranged in the drainage pipe main body 1, is connected with a U-shaped rod 10, two ends of the U-shaped rod 10 are rotatably connected with cross rods 14 which are symmetrically arranged, the inner side wall of the drainage pipe main body 1 is connected with a rack 11, the rod wall of the cross rod 14 is connected with a first gear 13, the first gear 13 is meshed with the rack 11;

the reciprocating driving mechanism comprises a motor 5, a half-gear-tooth gear 6, a second gear 7 and a spring 8, the motor 5 is connected to the inner side wall of the shell 4, the half-gear-tooth gear 6 is connected with the driving end of the motor 5, one end of a rotating rod 9 arranged in the shell 4 is connected with the inner side wall of the shell 4, the second gear 7 is connected to the rod wall of the rotating rod 9 arranged in the shell 4, and the spring 8 is sleeved on the rod wall of the rotating rod 9 between the second gear 7 and the inner side wall of the shell 4; the side wall of the drain pipe main body 1 is connected with a flange 3, and the shell 4 is connected with the drain pipe main body 1 through the flange 3; the U-shaped rod 10 is rotatably connected with a cross rod 14 through a rotating shaft 12; a screw rod 17 is connected to the side wall of the filter plate 16 in a threaded manner, and a threaded hole 18 matched with the screw rod 17 is formed in one end, away from the U-shaped rod 10, of the cross rod 14; when sewage flows into the drainage pipe main body 1 from the water inlet pipe 2 and is discharged to the outside, the motor 5 works to drive the half-gear-tooth gear 6 connected with the driving end to rotate, when the toothed surface of the half-gear-tooth gear 6 is contacted with the second gear 7, the second gear 7 is driven to rotate, the spring 8 is forced to twist, when the non-toothed surface of the half-gear-tooth gear 6 is contacted with the second gear 7, the spring 8 is forced to be relieved to drive the second gear 7 to rotate reversely, so that the rotating rod 9 can rotate positively and reversely, the rotating rod 9 drives the U-shaped rod 10 to rotate in a reciprocating way, so that the U-shaped rod 10 drives the cross rod 14 connected with the U-shaped rod to rotate in a reciprocating way, so that the scraping blade 15 rotates in a reciprocating way along the inner side wall of the drainage pipe main body 1 to clean sludge adhered on the drainage pipe main body 1, and when the cross rod 14 rotates, the scraping blade can also rotate along the rack 11, thereby make doctor-bar 15 not only can be at the inside revolution of drain pipe main part 1, still can carry out the rotation, further improve doctor-bar 15 and to the cleaning efficiency of drain pipe main part 1 inside wall mud, can filter the debris in the sewage and the mud of being scraped by doctor-bar 15 through filter 16, sewage is discharged the back, can be through rotating screw rod 17 precession or screw-out screw hole 18, carry out quick dismantlement and installation to filter 16, the debris that filter down are clear away, thereby make drain pipe main part 1 can not blockked up by mud debris, improve water pipe life.

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. The anti-blocking municipal drainage pipe comprises a drainage pipe main body (1) and a water inlet pipe (2), wherein the water inlet pipe (2) is connected to the side wall of the drainage pipe main body (1), and is characterized in that the side wall of the drainage pipe main body (1) is connected with a shell (4), a reciprocating driving mechanism is connected inside the shell (4), the output end of the reciprocating driving mechanism is connected with a rotating rod (9), the rotating rod (9) penetrates through the side wall of the shell (4) and extends into the drainage pipe main body (1), one end of the rotating rod (9) arranged inside the drainage pipe main body (1) is connected with a U-shaped rod (10), two ends of the U-shaped rod (10) are rotatably connected with transverse rods (14) which are symmetrically arranged, the inner side wall of the drainage pipe main body (1) is connected with a rack (11), the rod wall of the transverse rod (14) is connected with a first gear (13), and the first, the outer wall of the cross rod (14) is connected with scraping pieces (15) which are distributed at equal intervals, the scraping pieces (15) are abutted to the inner side wall of the drain pipe main body (1), and one end, far away from the U-shaped rod (10), of the cross rod (14) is detachably connected with a filter plate (16).

2. The municipal drainage pipe of claim 1, characterized in that the reciprocating driving mechanism comprises a motor (5), a half-gear (6), a second gear (7) and a spring (8), wherein the motor (5) is connected to the inner side wall of the housing (4), the half-gear (6) is connected to the driving end of the motor (5), one end of the rotating rod (9) inside the housing (4) is connected to the inner side wall of the housing (4), the second gear (7) is connected to the rod wall of the rotating rod (9) inside the housing (4), and the spring (8) is sleeved on the rod wall of the rotating rod (9) between the second gear (7) and the inner side wall of the housing (4).

3. The municipal drain pipe with the anti-clogging function according to claim 2, wherein the drain pipe body (1) has a flange (3) attached to the side wall thereof, and the housing (4) is connected to the drain pipe body (1) via the flange (3).

4. Anti-clogging municipal drain according to any of claims 1 to 3, characterized in that the U-shaped bar (10) is pivotally connected to the cross bar (14) by means of a pivot (12).

5. The municipal drain pipe against clogging according to any one of claims 1 to 3, characterized in that the side wall of the filter plate (16) is threaded with a threaded rod (17), and the end of the cross bar (14) remote from the U-shaped bar (10) is chiseled with a threaded hole (18) matching with the threaded rod (17).