CN218970180U - Pipeline anti-blocking structure convenient to clear up - Google Patents

Abstract

The utility model discloses a pipeline anti-blocking structure convenient to clean, which relates to the technical field of municipal drainage pipelines and comprises an anti-blocking water inlet pipe, wherein the middle part of the anti-blocking water inlet pipe is fixedly connected with a guide sliding rod through a fixed support, a matched sliding seat is sleeved on the guide sliding rod, a plurality of radiation supporting rods are fixedly connected to the outer wall of the matched sliding seat, a plurality of radiation supporting rods are fixedly connected with a trash filter screen corresponding to the water inlet end of the anti-blocking water inlet pipe, the outer ends of the radiation supporting rods are fixedly connected with a supporting rod slip ring, sewage pushes the trash filter screen to move backwards, the trash filter screen passes through a sewage outlet, the sewage falling into the sewage outlet is filtered and discharged through a side wall interception net, sundries intercepted by the front side of the trash filter screen are washed down by the sewage and fall into a sewage collecting branch pipe through the sewage outlet, so that the subsequent centralized cleaning is facilitated, the structure is simple, and the trash blocking structure can be effectively avoided.

Description

Pipeline anti-blocking structure convenient to clear up

Technical Field

The utility model relates to the technical field of municipal drainage pipelines, in particular to a pipeline anti-blocking structure convenient to clean.

Background

In urban roads, sewage is often required to be discharged. Because a large amount of solid household garbage exists in the sewage, the solid household garbage is discharged into the pipeline along with water flow when sewage is discharged, and thus the pipeline is blocked after long-term use. A filter plate is typically provided at the water inlet to reduce the ingress of solid waste into the pipeline.

The related technicians working in municipal water supply and drainage work find that due to the flexibility of some fixed garbage, the fixed garbage can still enter the pipeline along with water flow, so that the pipeline is blocked, and therefore, the pipeline anti-blocking structure convenient to clean is provided.

Disclosure of Invention

The utility model aims at: the utility model provides a pipeline anti-blocking structure convenient to clean, which aims to solve the problem that due to the fact that flexibility exists in some fixed garbage, the fixed garbage can still enter the pipeline along with water flow so as to cause blockage of the pipeline.

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides a pipeline prevents blockking up structure convenient to clearance, includes prevents stifled inlet tube, the middle part of preventing stifled inlet tube is through fixed bolster fixedly connected with direction slide bar, the cover is equipped with the cooperation slide on the direction slide bar, cooperation slide outer wall fixedly connected with a plurality of radiation die-pins, and a plurality of radiation die-pins correspond and prevent stifled inlet tube water inlet end fixedly connected with trash filter screen, a plurality of the outer end fixedly connected with die-pin sliding ring of radiation die-pin, and die-pin sliding ring corresponds and prevents stifled inlet tube water outlet end one side fixedly connected with lateral wall interception net, the lateral wall bottom of preventing stifled inlet tube corresponds lateral wall interception net position fixedly connected with dirt collecting branch pipe, prevent that the upper end of stifled inlet tube lateral wall and dirt collecting branch pipe corresponds and is close to prevent stifled inlet tube water inlet end one side and communicates through the drain, the outer wall of direction slide bar corresponds one side of cooperation slide towards the delivery port and is provided with elastic supporting mechanism.

Further, the elastic supporting mechanism comprises a limiting seat, the limiting seat is fixedly connected to the outer wall of the guide sliding rod, and a supporting spring is sleeved on the outer wall of the guide sliding rod corresponding to the position between the limiting seat and the matched sliding seat.

Further, the cooperation slide has cup jointed the rotation towards water inlet end one side and has rotated the cover, and the cooperation changes cover inner wall towards preventing stifled inlet tube water inlet end one side and be provided with the direction lug, the outer wall of direction slide bar is close to preventing stifled inlet tube water inlet end one side and has seted up spiral guide way, and the cooperation changes the direction lug sliding connection of cover inner wall in spiral guide way, the outer wall array fixedly connected with of cooperation changes a plurality of clearance scrapers of cover, and a plurality of clearance scrapers all offset with the trash screen.

Further, the guide slide bar and the outer wall of the matched rotating sleeve are both coated with a teflon bushing, and a cleaning scraper is fixedly connected with a silica gel hanging strip towards one side of the trash filter screen.

Further, the side wall interception net is fixedly connected with a tail end fixing slip ring towards one side of the water outlet end of the anti-blocking water inlet pipe, and the tail end fixing slip ring is slidably connected with the inner wall of the anti-blocking water inlet pipe.

Further, the dirt collecting branch pipe is fixedly inserted with a dirt collecting inner barrel, and the upper end of the dirt collecting inner barrel and one side of the drain outlet, which is close to the water outlet end of the anti-blocking water inlet pipe, are fixedly connected with an anti-overflow filter screen.

Further, the fixed support is a cross support, and the support rods of the fixed support are all arranged at forty-five degrees with the horizontal direction.

The beneficial effects of the utility model are as follows:

1. according to the utility model, the guide sliding rod is arranged to guide the matched sliding seat, so that the matched sliding seat slides back and forth in the inner cavity of the anti-blocking water inlet pipe, when the front end of the anti-blocking water inlet pipe enters sewage, sundries leaked from the water inlet filter plate of the municipal drainage pipe are intercepted by the trash filter screen, the trash filter screen is pushed to move backwards along with the increase of the resistance of the trash filter screen, the trash filter screen passes through a sewage outlet, sewage falling into the sewage outlet is filtered and discharged through the side wall interception net, and sundries intercepted by the front side of the trash filter screen are flushed down by the sewage and fall into the sewage collecting branch pipe through the sewage outlet to be collected, so that the sewage is convenient to clean in a subsequent centralized manner, the structure is simple, and the sewage filter plate is convenient to use, and can effectively prevent the sundries leaked from the water inlet of the municipal drainage pipe from blocking the municipal drainage pipe.

2. According to the utility model, the limiting seat and the supporting spring are arranged, the limiting seat is fixed on the guide sliding rod, the supporting spring is used for supporting the matched sliding seat, when the blocking resistance of the front end of the trash filter screen is increased, the trash filter screen is pushed by sewage to move backwards, so that the supporting spring is compressed, after sundries on the front side of the trash filter screen are washed down, the resistance of the trash filter screen is reduced, the trash filter screen is reset under the reset elastic force of the supporting spring, and sundries intercepted on the trash filter screen are also convenient to fall due to vibration of the trash filter screen caused by the front-back movement of the trash filter screen.

3. According to the utility model, through the matched rotating sleeve, the matched rotating sleeve can move back and forth along the guide sliding rod along with the matched sliding seat, and when the matched rotating sleeve moves back and forth along the guide sliding rod, the matched rotating sleeve is driven to rotate through the matching of the guide convex blocks on the inner wall of the matched rotating sleeve and the spiral guide grooves on the outer wall of the guide sliding rod, so that sundries at the front end of the trash screen are scraped through the cleaning scraping plate on the outer wall of the matched rotating sleeve, and the sundries are convenient to fall into the trash collecting branch pipe to be collected.

Drawings

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

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

FIG. 3 is an enlarged view of the utility model at A in FIG. 2;

fig. 4 is a top cross-sectional view of the present utility model.

Reference numerals: 1. anti-blocking water inlet pipe; 2. a fixed bracket; 3. a guide slide bar; 4. matching with a sliding seat; 5. a radiation support rod; 6. a trash filter screen; 7. a support rod slip ring; 8. a sidewall interception net; 9. the tail end is fixed with a slip ring; 10. a dirt collecting branch pipe; 11. a sewage outlet; 12. a dirt collecting inner barrel; 13. a limit seat; 14. a support spring; 15. matching with a rotating sleeve; 16. cleaning the scraping plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-4, the utility model provides a pipeline anti-blocking structure convenient to clean, which comprises an anti-blocking water inlet pipe 1, wherein the middle part of the anti-blocking water inlet pipe 1 is fixedly connected with a guide sliding rod 3 through a fixed support 2, a matched sliding seat 4 is sleeved on the guide sliding rod 3, a plurality of radiation supporting rods 5 are fixedly connected to the outer wall of the matched sliding seat 4, the plurality of radiation supporting rods 5 are fixedly connected with a trash filter screen 6 corresponding to the water inlet end of the anti-blocking water inlet pipe 1, the outer ends of the plurality of radiation supporting rods 5 are fixedly connected with a supporting rod sliding ring 7, the supporting rod sliding ring 7 is fixedly connected with a side wall interception net 8 corresponding to the water outlet end of the anti-blocking water inlet pipe 1, the position of the side wall bottom of the anti-blocking water inlet pipe 1 is fixedly connected with a sewage collecting branch pipe 10 corresponding to the side wall interception net 8, the upper end of the anti-blocking water inlet pipe 1 is correspondingly communicated with the water inlet end side of the anti-blocking water inlet pipe 1 through a sewage draining outlet 11, and the outer wall of the guide sliding rod 3 is correspondingly provided with an elastic supporting mechanism corresponding to the matched sliding seat 4 towards the water outlet side.

In this embodiment, preferably, the elastic supporting mechanism includes a limiting seat 13, the limiting seat 13 is fixedly connected to the outer wall of the guide sliding rod 3, and a supporting spring 14 is sleeved on the outer wall of the guide sliding rod 3 corresponding to the position between the limiting seat 13 and the matching sliding seat 4; through spacing seat 13 and the supporting spring 14 that set up, spacing seat 13 position is fixed on direction slide bar 3, support cooperation slide 4 through supporting spring 14, behind trash screen 6 front end jam resistance grow, trash screen 6 is promoted the back by sewage to compress supporting spring 14, behind trash screen 6 front side debris is washed, trash screen 6's resistance becomes down, trash screen 6 resets under supporting spring 14's reset spring effect, trash screen 6 vibration that trash screen 6's back-and-forth movement led to also is convenient for trash screen 6 to intercept debris fall.

In this embodiment, preferably, the matching sliding seat 4 is sleeved and rotated towards the water inlet end side to form a matching rotating sleeve 15, a guiding convex block is arranged on the inner wall of the matching rotating sleeve 15 towards the water inlet end side of the anti-blocking water inlet pipe 1, a spiral guiding groove is formed on the outer wall of the guiding sliding rod 3 close to the water inlet end side of the anti-blocking water inlet pipe 1, the guiding convex block on the inner wall of the matching rotating sleeve 15 is slidingly connected in the spiral guiding groove, a plurality of cleaning scraping plates 16 are fixedly connected to the outer wall array of the matching rotating sleeve 15, and the cleaning scraping plates 16 are all propped against the trash filter screen 6; through the cooperation that sets up changes cover 15, the cooperation changes cover 15 and can be along with cooperation slide 4 along direction slide bar 3 back-and-forth movement to when the cooperation changes cover 15 along direction slide bar 3 back-and-forth movement, it is rotatory to drive the cooperation through the cooperation of cooperation change cover 15 inner wall direction lug and direction slide bar 3 outer wall spiral guide groove, thereby changes the clearance scraper blade 16 of cover 15 outer wall through the cooperation and scrapes down trash at the front end of trash screen 6, and the debris of being convenient for falls into and is collected in the dirt collecting branch pipe 10.

In the embodiment, preferably, the outer walls of the guide sliding rod 3 and the matching rotating sleeve 15 are respectively coated with a teflon bushing, and a silica gel hanging strip is fixedly connected to one side of the cleaning scraping plate 16, which faces the trash screen 6; through the teflon bush of cladding, reduce the guide slide bar 3 and cooperate the cover 15 cooperation position resistance that changes, guarantee the normal work that changes the cover 15 to reduce the corrosion and the wearing and tearing of guide slide bar 3, improved the life of guide slide bar 3, improved the reliability of device.

In this embodiment, preferably, a tail end fixing slip ring 9 is fixedly connected to one side of the side wall interception net 8 facing the water outlet end of the anti-blocking water inlet pipe 1, and the tail end fixing slip ring 9 is slidably connected to the inner wall of the anti-blocking water inlet pipe 1; through the fixed sliding ring 9 of tail end that sets up, be convenient for keep the stability of lateral wall interception net 8 rear end, avoid the debris in the dirt collecting branch pipe 10 to be washed out and spill along lateral wall interception net 8 and the gap of anti-blocking inlet tube 1.

In the embodiment, preferably, the dirt collecting inner barrel 12 is inserted and fixed in the dirt collecting branch pipe 10, and the upper end of the dirt collecting inner barrel 12 and one side of the drain outlet 11, which is close to the water outlet end of the anti-blocking water inlet pipe 1, are fixedly connected with an anti-overflow filter screen; through the dirt collecting inner barrel 12, sundries in the dirt collecting branch pipe 10 are collected by the dirt collecting inner barrel 12, so that the sundries in the dirt collecting branch pipe 10 can be cleaned conveniently.

In this embodiment, preferably, the fixing support 2 is a cross support, and the struts of the fixing support 2 are all disposed at forty-five degrees with respect to the horizontal direction; through the setting of cross support, improved the steadiness of the installation of direction slide bar 3 both ends to the branch of fixed bolster 2 is the setting of forty-five degrees contained angles with the horizontal direction, has guaranteed to prevent blocking up the unobstructed of inlet tube 1 inner wall bottom rivers, avoids debris to pile up in fixed bolster 2 departments.

The working principle and the using flow of the utility model are as follows: when the device is used, through the guide slide bar 3 that sets up, the guide slide bar 3 is to leading to cooperation slide 4, make cooperation slide 4 prevent stifled inlet tube 1 inner chamber back and forth slip, get into sewage when anti-blocking inlet tube 1 front end, debris under municipal drain pipe water inlet filter plate hourglass is blocked by trash screen 6, along with trash screen 6's the resistance increase of gradually blocking trash screen 6, sewage promotes trash screen 6 and moves backward, make trash screen 6 cross drain 11, the filtration discharge of sewage through lateral wall interception net 8 after falling into drain 11, debris of trash screen 6 front side interception is washed down by sewage and falls into collection in the dirt collecting branch pipe 10 through drain 11, be convenient for follow-up concentrated clearance, and simple structure, and convenient to use can effectively avoid debris under municipal water inlet drain pipe filter plate hourglass to block municipal pipeline.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (7)

1. Pipeline anti-blocking structure convenient to clearance, its characterized in that: including preventing stifled inlet tube (1), prevent the middle part of stifled inlet tube (1) through fixed bolster (2) fixedly connected with direction slide bar (3), the cover is equipped with cooperation slide (4) on direction slide bar (3), a plurality of radial die-pins (5) of cooperation slide (4) outer wall fixedly connected with, and a plurality of radial die-pins (5) correspond prevent stifled inlet tube (1) inlet end fixedly connected with trash screen (6), a plurality of the outer end fixedly connected with die-pin sliding ring (7) of radial die-pin (5), and die-pin sliding ring (7) correspond prevent stifled inlet tube (1) outlet end one side fixedly connected with lateral wall interception net (8), the lateral wall bottom of stifled inlet tube (1) corresponds lateral wall interception net (8) position fixedly connected with dirt collecting branch pipe (10), prevent that the upper end of stifled inlet tube (1) lateral wall and dirt collecting branch pipe (10) corresponds and is close to inlet tube (1) inlet end one side and pass through drain (11) intercommunication, the outer wall of direction slide bar (3) corresponds one side of cooperation slide bar (4) towards the delivery port and is provided with elastic support mechanism.

2. The pipeline anti-blocking structure convenient to clean according to claim 1, wherein: the elastic supporting mechanism comprises a limiting seat (13), the limiting seat (13) is fixedly connected to the outer wall of the guide sliding rod (3), and a supporting spring (14) is sleeved on the outer wall of the guide sliding rod (3) at a position between the corresponding limiting seat (13) and the matched sliding seat (4).

3. The pipeline anti-blocking structure convenient to clean according to claim 1, wherein: the cooperation slide (4) cup joints the rotation towards water inlet end one side and has rotated cover (15), and the cooperation changes cover (15) inner wall towards preventing stifled inlet tube (1) water inlet end one side and be provided with the direction lug, spiral guide way has been seted up near preventing stifled inlet tube (1) water inlet end one side to the outer wall of direction slide bar (3), and the direction lug sliding connection of cooperation change cover (15) inner wall in spiral guide way, the outer wall array fixedly connected with of cooperation change cover (15) a plurality of clearance scraper blades (16), and a plurality of clearance scraper blades (16) all offset with trash filter screen (6).

4. A pipeline anti-clogging structure for facilitating cleaning as claimed in claim 3, wherein: the outer walls of the guide sliding rod (3) and the matched rotating sleeve (15) are respectively coated with a teflon bushing, and a cleaning scraping plate (16) is fixedly connected with a silica gel hanging strip towards one side of the trash filter screen (6).

5. The pipeline anti-blocking structure convenient to clean according to claim 1, wherein: the side wall interception net (8) is fixedly connected with a tail end fixing slip ring (9) towards one side of the water outlet end of the anti-blocking water inlet pipe (1), and the tail end fixing slip ring (9) is slidably connected with the inner wall of the anti-blocking water inlet pipe (1).

6. The pipeline anti-blocking structure convenient to clean according to claim 1, wherein: the sewage collecting branch pipe (10) is internally inserted and fixed with a sewage collecting inner barrel (12), and an anti-overflow filter screen is fixedly connected with one side of the upper end of the sewage collecting inner barrel (12) and one side of the sewage outlet (11) close to the water outlet end of the anti-blocking water inlet pipe (1).

7. The pipeline anti-blocking structure convenient to clean according to claim 1, wherein: the fixed support (2) is a cross support, and the struts of the fixed support (2) are all arranged at forty-five degree included angles with the horizontal direction.

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