CN211200689U

CN211200689U - Dredging device in municipal sewer line

Info

Publication number: CN211200689U
Application number: CN201921754500.9U
Authority: CN
Inventors: 姚花香; 王琳琳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-08-07
Anticipated expiration: 2029-10-18

Abstract

The utility model provides a desilting device in municipal administration sewer line, right side fixed mounting including the base has the connecting plate, the top fixed mounting of base has the storage water tank, inside right side below fixed mounting of storage water tank has the water pump, the inside top fixed mounting of connecting plate has servo motor, the right side below of connecting plate is rotated and is connected with the connecting axle, the below of going up the connecting axle is rotated and is connected with down the connecting axle, the equal seamless welding of outer wall of the inner wall of going up the connecting axle and lower connecting axle has the connection latch, the bottom fixed mounting of connecting plate has the spray plate, the bottom fixed mounting that sprays the plate has the shower nozzle, the right side below fixed mounting of connecting plate has multistage pneumatic cylinder, the below of lower connecting axle is rotated through the hinge and is connected with the scraper blade, one. The utility model discloses can clear up the silt of each degree of depth of sewer pipe inner wall fast, cleaning speed is faster, and the effect is better.

Description

Dredging device in municipal sewer line

Technical Field

The utility model relates to a municipal drainage technical field especially relates to a desilting device in municipal administration sewer line.

Background

Municipal drainage pipe refers to rainwater, sewage pipe under the town road, commonly known as "sewer line" promptly, often called municipal drainage pipe in the engineering, and urban underground drainage pipe is the important system who prevents urban waterlogging, drainage, and when current drainage pipe inner wall was attached with mud, during artifical entering pipeline usually, carry out the desilting to the drainage pipe inner wall, give off thick and odorous smell in the desilting in-process drainage pipe, and operational environment is poor, consequently, be difficult to long-time operation, work efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the prior art and providing a dredging device in a municipal sewer pipeline.

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

a dredging device in a municipal sewer pipeline comprises a connecting plate fixedly arranged on the right side of a base, a water storage tank is fixedly arranged above the base, a water pump is fixedly arranged at the lower right part inside the water storage tank, a servo motor is fixedly arranged at the upper part inside the connecting plate, an upper connecting shaft is rotatably connected at the lower right part of the connecting plate, a lower connecting shaft is rotatably connected below the upper connecting shaft, connecting clamping teeth are welded on the inner wall of the upper connecting shaft and the outer wall of the lower connecting shaft in a seamless manner, the bottom end of the connecting plate is fixedly provided with a spray plate, the bottom end of the spray plate is fixedly provided with a spray head, a multi-stage hydraulic cylinder is fixedly arranged at the right lower part of the connecting plate, a scraper blade is rotatably connected below the lower connecting shaft through a hinge, one side fixed mounting of scraper blade has the baffle, one side fixed mounting of scraper blade has the spring.

Preferably, the water inlet end on one side of the water pump is embedded in the water storage tank through a guide pipe, and the water outlet end on one side of the water pump is embedded in the spraying plate through a guide pipe.

Preferably, the included angle between the spray head and the spray plate is 60-70 degrees, and the spray head is arranged around the spray plate in a circular ring shape.

Preferably, the connecting latch of the upper connecting shaft is meshed with the connecting latch of the lower connecting shaft, and the upper connecting shaft is meshed with a gear below the servo motor.

Preferably, the lower connecting shaft slides up and down in the horizontal direction in the upper connecting shaft, and a piston rod below the multi-stage hydraulic cylinder is fixedly connected with one side of the lower connecting shaft.

Preferably, the scraper blade is circular-arc, the scraper blade is around the bottom left and right sides rotation of lower connecting axle, the piston rod embedding setting of multistage pneumatic cylinder below is in the top of lower connecting axle.

Preferably, the right side fixed mounting at base top has control switch, water pump, servo motor and multistage pneumatic cylinder all pass through electric connection between control switch and the external power source.

The utility model provides a desilting device in municipal administration sewer line has following beneficial effect:

1. this kind of desilting device in municipal administration sewer line is through being provided with the scraper blade and spraying the board for when the device when carrying out the desilting to sewer line, spun water can wash the sewer line inner wall in spraying the shower nozzle of board, softens the mud of attaching to the pipe wall, and pivoted scraper blade can hug closely at the pipe wall simultaneously, clears up the adnexed mud of pipe wall fast, and cleaning speed is faster, and the effect is better.

2. This kind of desilting device in municipal administration sewer pipe is through being provided with multistage pneumatic cylinder for when the device is clearing up the sewer pipe inner wall, multistage pneumatic cylinder can promote or the scraper blade that stimulates the bottom of the lower connecting axle reciprocates, clears up the pipe wall of each height, and the flexibility ratio is higher, and the clearance area is wider.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic bottom view of a partial structure of the middle-lower connecting shaft of the present invention;

FIG. 3 is a schematic top view of a partial structure of the upper connecting shaft and the lower connecting shaft of the present invention;

fig. 4 is a schematic top view of the local structure of the middle spray plate of the present invention.

Illustration of the drawings:

the device comprises a base 1, a water storage tank 2, a water pump 3, a connecting plate 4, a servo motor 5, an upper connecting shaft 6, a lower connecting shaft 7, a connecting latch 8, a spray plate 9, a spray head 901, a multi-stage hydraulic cylinder 10, a scraper 11, a baffle 12 and a spring 13.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, a desilting device in municipal sewer pipe, right side fixed mounting including base 1 has connecting plate 4, base 1's top fixed mounting has storage water tank 2, storage water tank 2 inside right side below fixed mounting has water pump 3, connecting plate 4's inside top fixed mounting has servo motor 5, connecting plate 4's right side below is rotated and is connected with upper connecting axle 6, upper connecting axle 6's below is rotated and is connected with lower connecting axle 7, the equal seamless welding of inner wall of upper connecting axle 6 and the outer wall of lower connecting axle 7 has connection latch 8, connecting plate 4's bottom fixed mounting has spray plate 9, spray plate 9's bottom fixed mounting has shower nozzle 901, connecting plate 4's right side below fixed mounting has multistage pneumatic cylinder 10, lower connecting axle 7's below is rotated through the hinge and is connected with scraper blade 11, one side fixed mounting of scraper blade 11 has baffle 12, one side fixed mounting of.

In this embodiment, the end of intaking of water pump 3 one side passes through the pipe embedding and sets up in storage water tank 2, and the drainage end of water pump 3 one side passes through the pipe embedding and sets up at spray board 9 for when the device cleared up at the pipe wall, water pump 3 can be with the water in storage water tank 2 introduce spout in spray board 9's shower nozzle 901, wash the pipe wall.

In this embodiment, the included angle between the nozzles 901 and the spray plate 9 is 60 ° to 70 °, and the nozzles 901 are annularly arranged around the spray plate 9, so that when water is sprayed out of the nozzles 901 of the spray plate 9, the water sprayed out of the plurality of nozzles 901 can be sprayed to the inner wall of the sewer pipe.

In this embodiment, the connection latch 8 of the upper connection shaft 6 is engaged with the connection latch 8 of the lower connection shaft 7, and the upper connection shaft 6 is engaged with the gear below the servo motor 5, so that when the lower connection shaft 7 moves up and down to clean the pipe wall, the servo motor 5 can drive the lower connection shaft 7 to rotate through the upper connection shaft 6.

In this embodiment, lower connecting axle 7 slides from top to bottom in the inside of last connecting axle 6 is the horizontal direction, and the piston rod embedding of multistage pneumatic cylinder 10 below sets up in the top of connecting axle 7 down for when the device is clearing up sewer pipe inner wall, multistage pneumatic cylinder 10 can promote or stimulate scraper blade 11 of connecting axle 7 bottom down and reciprocate, clears up the pipe wall of each height, and the flexibility ratio is higher, and the clearance area is wider.

In this embodiment, scraper blade 11 is circular-arc, and scraper blade 11 rotates about the bottom of lower connecting axle 7, and the other end of spring 13 and the outer wall fixed connection of lower connecting axle 7 for when connecting axle 7 rotated under servo motor 5 drove through last connecting axle 6 and connection latch 8, pivoted scraper blade 11 can produce centrifugal force and hug closely at the pipe wall, makes the device clean the sewer pipe of various sizes, and application scope is wider.

In this embodiment, the right side fixed mounting at base 1 top has control switch, and water pump 3, servo motor 5 and multistage pneumatic cylinder 10 are all through electric connection between control switch and the external power source, and the control switch of being convenient for cuts off or connects the power of water pump 3, servo motor 5 and multistage pneumatic cylinder 10 more, controls water pump 3, servo motor 5 and multistage pneumatic cylinder 10.

The working principle is as follows: when the device is used, a proper amount of water is injected into the water storage tank 2 in advance and the device is pushed to the upper part of a sewer pipeline, when the device is connected with an external power supply and a control switch is pressed, the multistage hydraulic cylinder 10 pushes the lower connecting shaft 7 to move downwards, so that the scraper 11 of the lower connecting shaft 7 is embedded into the sewer pipeline, the water pump 3 leads the water in the water storage tank 2 into the spray head 901 of the spray plate 9 to be sprayed out, the sprayed water can wash the inner wall of the sewer pipeline to soften the sludge attached to the pipe wall, meanwhile, the servo motor 5 drives the lower connecting shaft 7 to rotate through the upper connecting shaft 6 and the connecting latch 8, the rotating scraper 11 generates centrifugal force to be tightly attached to the pipe wall, the sludge attached to the pipe wall is quickly cleaned, the cleaning speed is higher, the effect is better, the multistage hydraulic cylinder 10 can push or pull the scraper 12 at the bottom end of the lower connecting shaft 7 to move, the flexibility is higher, and the clearance area is wider.

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 utility model provides a desilting device in municipal sewer pipe, includes the right side fixed mounting of base (1) has connecting plate (4), its characterized in that, the top fixed mounting of base (1) has storage water tank (2), the inside right side below fixed mounting of storage water tank (2) has water pump (3), the inside top fixed mounting of connecting plate (4) has servo motor (5), the right side below of connecting plate (4) rotates and is connected with upper connecting axle (6), the below of upper connecting axle (6) rotates and is connected with lower connecting axle (7), the inner wall of upper connecting axle (6) and the outer wall of lower connecting axle (7) all have seamless welding to have connecting latch (8), the bottom fixed mounting of connecting plate (4) has spray plate (9), the bottom fixed mounting of spray plate (9) has shower nozzle (901), the right side below fixed mounting of connecting plate (4) has multistage pneumatic cylinder (10), the lower connecting shaft (7) is rotatably connected with a scraper (11) through a hinge, a baffle (12) is fixedly mounted on one side of the scraper (11), and a spring (13) is fixedly mounted on one side of the scraper (11).

2. The dredging device for municipal sewer pipes according to claim 1, wherein the water inlet end of the water pump (3) is embedded in the water storage tank (2) through a pipe, and the water outlet end of the water pump (3) is embedded in the shower plate (9) through a pipe.

3. The dredging device in the municipal sewer pipe according to claim 1, wherein the angle between the spray head (901) and the spray plates (9) is 60-70 degrees, and the spray head (901) is annularly arranged around the spray plates (9).

4. The dredging device for municipal sewer pipes according to claim 1, wherein the connecting latch (8) of the upper connecting shaft (6) is engaged with the connecting latch (8) of the lower connecting shaft (7), and the upper connecting shaft (6) is engaged with a gear below the servo motor (5).

5. The dredging device for municipal sewer pipes according to claim 1, wherein the lower connecting shaft (7) slides up and down in the horizontal direction inside the upper connecting shaft (6), and the piston rod below the multi-stage hydraulic cylinder (10) is embedded above the lower connecting shaft (7).

6. The dredging device for the municipal sewer pipe according to claim 1, wherein the scraper (11) is arc-shaped, the scraper (11) rotates left and right around the bottom end of the lower connecting shaft (7), and the other end of the spring (13) is fixedly connected with the outer wall of the lower connecting shaft (7).

7. The dredging device in the municipal sewer pipe according to claim 1, wherein a control switch is fixedly mounted on the right side of the top of the base (1), and the water pump (3), the servo motor (5) and the multistage hydraulic cylinder (10) are electrically connected with an external power supply through the control switch.