CN113982075A

CN113982075A - Dredging device for drain pipe

Info

Publication number: CN113982075A
Application number: CN202111282024.7A
Authority: CN
Inventors: 陈琦
Original assignee: Anhui Institute of Information Engineering
Current assignee: Anhui Institute of Information Engineering
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2022-01-28

Abstract

The invention discloses a dredging device for a drain pipe, which relates to drainage dredging and comprises a middle main body, a motor protective shell, a connecting cylinder, a rotating cone, a load-bearing hose, a power bus, a connecting rod and a bracket, wherein the motor protective shell and the connecting cylinder are respectively and fixedly connected to the upper end and the lower end of the middle main body, the rotating cone is rotatably connected to the lower end of the connecting cylinder, the load-bearing hose is fixedly connected to the upper end of the motor protective shell, the power bus is positioned in the load-bearing hose, the dredging and dredging of the drain pipe are carried out by arranging a device with vibration, the bracket is arranged to automatically push against the pipe wall, impurities such as silt and the like attached to the pipe wall are cleared along the pipe wall, and the downward dredging is carried out by the rotating cone, so that the effect is better.

Description

Dredging device for drain pipe

Technical Field

The invention relates to the field of drainage dredging, in particular to a dredging device for a drainage pipe.

Background

The drainage pipe is easy to accumulate silt sundries and the like after long-term use, and can be blocked up over time, so that the drainage pipe needs to be dredged in time, otherwise, water at a high position cannot be drained even if the water is drained.

The existing dredging and dredging are mostly carried out by one rod, the existing high-rise drain pipe is generally very long, the height of the building is as large as several meters, the length of the drain pipe is as long as possible, the long rod is difficult to find, and the effect is common.

And the inner wall of the drain pipe is often attached with some silt and the like, so that the drain pipe is very difficult to clean.

Disclosure of Invention

The invention aims to provide a dredging device for a drain pipe, which is used for dredging the drain pipe by arranging a device with vibration, and the bracket can automatically prop against the pipe wall to clear sundries such as silt and the like attached to the pipe wall along the pipe wall, and can dredge downwards by a rotating cone, so that the effect is better.

A dredging device for a drain pipe comprises a middle main body, a motor protective shell, a connecting cylinder, a rotating cone, a load hose, a power bus, a connecting rod and a bracket, wherein the motor protective shell and the connecting cylinder are respectively and fixedly connected to the upper end and the lower end of the middle main body;

the electric motor is characterized in that a servo motor is arranged in the motor protection shell, the servo motor is fixedly connected to the middle main body, a cam is fixedly connected to the middle section of an output shaft, connected with the T-shaped support and the servo motor, of the output shaft of the servo motor, the T-shaped support is fixedly connected with the rotating cone, a connecting rod sliding groove is formed in the middle main body, the connecting rod is connected into the connecting rod sliding groove in a sliding mode, an electromagnet is arranged at the inner end of the connecting rod sliding groove, and a permanent magnet is correspondingly and fixedly arranged at the inner end of the connecting rod.

Preferably, electro-magnet sliding connection is in middle main part, and the inner articulated connecting rod that has of electro-magnet, the connecting rod rotates the upper end of connecting at the dwang, the lower extreme of dwang articulates on the slider, slider sliding connection is in middle main part, and the one side and the cam of slider are connected, is connected with the spring between another side and the middle main part.

Preferably, a coil is arranged in the electromagnet, the coil is connected with a power bus through a coil power line, and the servo motor is also connected with the power bus.

Preferably, the outer wall of the connecting rod is provided with two limiting sliding grooves, two bulges are correspondingly arranged at the outlet end of the connecting rod sliding groove, and the bulges are slidably connected in the limiting sliding grooves.

Preferably, be equipped with a gas circuit that link up in intermediate main body, motor protective housing, connecting rod and the bracket, the gas circuit intercommunication heavy burden hose and the motor protective housing inner chamber in the motor protective housing, gas circuit intercommunication motor protective housing inner chamber and connecting rod spout in the intermediate main body, the gas circuit intercommunication connecting rod spout in the connecting rod and the gas circuit in the bracket, the both sides of bracket are equipped with the venthole.

Preferably, the bracket is arc-shaped, the outer surface of the bracket is provided with a plurality of rubber stripes or a plurality of rubber protrusions, and the outer surface of the rotating cone is provided with threads or a plurality of irregular protrusions.

The invention has the advantages that: carry out the drain pipe dredging mediation through setting up from the device of taking the vibration, and set up the bracket and can withstand the pipe wall automatically, move down in the bracket can vibrations, play in the same direction as the area and clear away attached debris such as silt on the pipe wall, the gas pocket on the bracket is jet-propelled simultaneously, also can improve the effect of clearing away attached debris such as silt on the pipe wall, dredges downwards through the pivoted rotation awl, and the effect is better.

Drawings

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

FIG. 2 is a schematic front view of the apparatus of the present invention;

FIG. 3 is a schematic view of the internal structure of the device of the present invention with the intermediate body inserted therein;

FIG. 4 is a schematic diagram of the structure of the electromagnet in the device of the present invention;

FIG. 5 is a schematic view of the structure of the load hose and power bus of the apparatus of the present invention;

FIG. 6 is an enlarged view of portion A of FIG. 3;

the device comprises a main body 1, a middle body 2, a motor protective shell 3, a connecting cylinder 4, a rotating cone 5, a load hose 6, a power bus 7, a connecting rod 8, a bracket 9, an air passage 10, an electromagnet 11, a connecting rod chute 12, a servo motor 13, a cam 14, a T-shaped support 15, a coil 16, a coil power line 17, a permanent magnet 18, a limiting chute 19, a sliding block 20, a rotating rod 21, a connecting rod 22 and a spring.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1 to 6, the present invention includes a middle main body 1, a motor protection shell 2, a connecting cylinder 3, a rotating cone 4, a load hose 5, a power bus 6, a connecting rod 7 and a bracket 8, wherein the motor protection shell 2 and the connecting cylinder 3 are respectively and fixedly connected to the upper and lower ends of the middle main body 1, the rotating cone 4 is rotatably connected to the lower end of the connecting cylinder 3, the load hose 5 is fixedly connected to the upper end of the motor protection shell 2, the power bus 6 is located in the load hose 5, the connecting rod 7 is provided with a plurality of connecting rods and is slidably connected in the middle main body 1, and the bracket 8 is fixedly connected to the outer end of the connecting rod 7;

carry out drain pipe desilting mediation from the device of area vibration, wherein the vibrations part comes from servo motor 12, is equipped with servo motor 12 in the motor protective housing 2, and servo motor 12 fixed connection is on intermediate body 1, be connected with T shape support 14 on servo motor 12's the output shaft, T shape support 14 and rotation awl 4 fixed connection, and servo motor 12's output shaft middle section still fixedly connected with cam 13,

cam

13 and 19 cooperations of slider, when cam 13 rotates, slider 19 horizontal slip takes connecting rod 21 to remove through dwang 20, and then makes the electro-magnet 10 remove about, removes about electro-magnet 10 and will make connecting rod 7 and bracket 8 atress unstable, produces vibrations.

The concrete structure of realizing this function is that electro-magnet 10 sliding connection has connecting rod 21 in middle main part 1, and the inner articulated connecting rod 21 that has of electro-magnet 10, connecting rod 21 rotates the upper end of connecting at dwang 20, the lower extreme of dwang 20 articulates on slider 19, slider 19 sliding connection is in middle main part 1, and slider 19's one side is connected with cam 13, is connected with spring 22 between another side and the middle main part 1.

The concrete structure of the connecting rod 7 and the intermediate body 1 is: a connecting rod sliding groove 11 is formed in the middle main body 1, the connecting rod 7 is connected in the connecting rod sliding groove 11 in a sliding mode, an electromagnet 10 is arranged at the inner end of the connecting rod sliding groove 11, and a permanent magnet 17 is correspondingly and fixedly arranged at the inner end of the connecting rod 7. The electromagnet 10 is internally provided with a coil 15, and the coil 15 is connected with the power bus 6 through a coil power line 16.

The magnetism generated after the electromagnet 10 is electrified is repellent to the permanent magnet 17, so that when the electromagnet 10 is electrified, the permanent magnet 17 is pushed away by magnetic force, and the connecting rod 7 extends to enable the bracket 8 to be pressed against the inner wall of the drain pipe.

In order to prevent the connecting rod 7 from extending excessively and rotating, the outer wall of the connecting rod 7 is provided with two limiting sliding grooves 18, and the outlet end of the connecting rod sliding groove 11 is correspondingly provided with two protrusions which are slidably connected in the limiting sliding grooves 19.

In order to enhance the cleaning effect, the outer surface of the rotating cone 4 is provided with threads or a plurality of irregular bulges, the bracket 8 is arc-shaped, and the outer surface of the bracket 8 is provided with a plurality of rubber stripes or a plurality of rubber bulges.

The specific implementation mode and principle are as follows:

when dredging is carried out, the power supply bus 6 is firstly electrified, so that the electromagnet 10 is electrified, wherein the magnetism generated after the electromagnet 10 is electrified and the permanent magnet 17 are mutually repellent, therefore, after the electromagnet 10 is electrified, the permanent magnet 17 is pushed away by magnetic force, and the connecting rod 7 is further extended to enable the bracket 8 to be propped against the inner wall of the drain pipe.

Then carry out drain pipe desilting mediation through setting up from the device of taking the vibration, carry out drain pipe desilting mediation from the device of taking the vibration, wherein the vibrations part comes from servo motor 12, is equipped with servo motor 12 in the motor protective housing 2, and servo motor 12 fixed connection is on the intermediate main body 1, be connected with T shape support 14 on servo motor 12's the output shaft, T shape support 14 and rotating cone 4 fixed connection, and servo motor 12's output shaft middle section still fixedly connected with cam 13, cam 13 and slider 19 cooperation, when cam 13 rotates, slider 19 horizontal slip, control about driving connecting rod 21 through dwang 20, and then control about making electro-magnet 10, control about electro-magnet 10 will make connecting rod 7 and bracket 8 atress unstable, produce vibrations.

The rotation of the rotating cone 4 is driven by a servo motor 121, a servo motor 12 is fixedly installed in the connecting cylinder 3, an output shaft of the servo motor 12 is connected with a T-shaped support 14, and the T-shaped support 14 is fixedly connected with the rotating cone 4.

In order to strengthen the cleaning effect, set up gas circuit 9, it is jet-propelled through the gas pocket on the bracket 8, wherein gaseous source comes from heavy burden hose 5, and the gas circuit 9 intercommunication heavy burden hose 5 and the 2 inner chambers of motor protective housing in the motor protective housing 2, the gas circuit 9 intercommunication motor protective housing 2 inner chambers and connecting rod spout 11 in the intermediate main body 1, the gas circuit 9 intercommunication connecting rod spout 11 in the connecting rod 7 and the gas circuit 9 in the bracket 8, the both sides of bracket 8 are equipped with the venthole.

In order to strengthen the cleaning effect, the outer surface of the rotating cone 4 is provided with threads or a plurality of irregular bulges, the bracket 8 is arc-shaped, and the outer surface of the bracket 8 is provided with a plurality of rubber stripes or a plurality of rubber bulges.

Based on the above, the drainage pipe dredging device is provided with the device with vibration to dredge the drainage pipe, the bracket can automatically prop against the pipe wall, impurities such as silt and the like attached to the pipe wall can be cleared along the pipe wall, downward dredging is performed through the rotating cone, and the effect is better.

It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of or equivalence to the invention are intended to be embraced therein.

Claims

1. The dredging device for the drain pipe is characterized by comprising a middle main body (1), a motor protective shell (2), a connecting cylinder (3), a rotating cone (4), a heavy-duty hose (5), a power bus (6), a connecting rod (7) and a bracket (8), wherein the motor protective shell (2) and the connecting cylinder (3) are respectively and fixedly connected to the upper end and the lower end of the middle main body (1), the rotating cone (4) is rotatably connected to the lower end of the connecting cylinder (3), the heavy-duty hose (5) is fixedly connected to the upper end of the motor protective shell (2), the power bus (6) is located in the heavy-duty hose (5), the connecting rod (7) is provided with a plurality of connecting rods and is slidably connected into the middle main body (1), and the bracket (8) is fixedly connected to the outer end of the connecting rod (7);

be equipped with servo motor (12) in motor protective housing (2), servo motor (12) fixed connection is on intermediate main body (1), be connected with T shape support (14) and servo motor (12) on the output shaft of servo motor (12) output shaft still fixedly connected with cam (13), T shape support (14) with rotate awl (4) fixed connection, be equipped with connecting rod spout (11) in intermediate main body (1), connecting rod (7) sliding connection is in connecting rod spout (11), the inner of connecting rod spout (11) is equipped with electro-magnet (10), the inner of connecting rod (7) corresponds fixed permanent magnet (17) that is equipped with.

2. A drain dredging device according to claim 1, wherein: electromagnet (10) sliding connection is in middle main part (1), and electromagnet (10) inner articulates there is connecting rod (21), connecting rod (21) rotate to be connected in the upper end of dwang (20), the lower extreme of dwang (20) articulates on slider (19), slider (19) sliding connection is in middle main part (1), and the one side and cam (13) of slider (19) are connected, is connected with spring (22) between another side and middle main part (1).

3. A drain dredging device according to claim 2, wherein: the electromagnetic servo motor is characterized in that a coil (15) is arranged inside the electromagnet (10), the coil (15) is connected with a power bus (6) through a coil power line (16), and the servo motor (12) is also connected with the power bus (6).

4. A drain dredging device according to claim 2, wherein: the outer wall of the connecting rod (7) is provided with two limiting sliding grooves (19), the outlet end of the connecting rod sliding groove (11) is correspondingly provided with two bulges, and the bulges are slidably connected in the limiting sliding grooves (19).

5. A drain dredging device according to claim 1, wherein: be equipped with a gas circuit (9) that link up in intermediate main body (1), motor protective housing (2), connecting rod (7) and bracket (8), gas circuit (9) in motor protective housing (2) communicate heavy burden hose (5) and motor protective housing (2) inner chamber, gas circuit (9) in intermediate main body (1) communicate motor protective housing (2) inner chamber and connecting rod spout (11), gas circuit (9) in connecting rod (7) communicate gas circuit (9) in connecting rod spout (11) and bracket (8), the both sides of bracket (8) are equipped with the venthole.

6. A drain dredging device according to claim 1, wherein: bracket (8) are the arc, and the surface of bracket (8) is equipped with a plurality of rubber stripes or is equipped with a plurality of rubber archs, the surface of rotating awl (4) is equipped with the screw thread or is equipped with a plurality of irregular archs.