CN215330268U

CN215330268U - Sewer dredging device

Info

Publication number: CN215330268U
Application number: CN202121559333.XU
Authority: CN
Inventors: 蔡军
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-09
Filing date: 2021-07-09
Publication date: 2021-12-28
Anticipated expiration: 2031-07-09

Abstract

The utility model relates to the technical field of pipeline dredging, in particular to a sewer dredging device which comprises a telescopic steel pipe, wherein a steel wire spring is arranged inside the telescopic steel pipe, an installation chuck is arranged at the upper end of the steel wire spring, a pistol drill is clamped and installed at the upper end of the installation chuck, the telescopic steel pipe comprises a first steel pipe, a second steel pipe, a third steel pipe and a fourth steel pipe, first anti-falling inner rings are installed at the upper and lower positions inside the first steel pipe, second anti-falling inner rings are installed at the upper and lower positions inside the second steel pipe, a first anti-falling outer ring is installed at the upper end of the outer surface of the second steel pipe, third anti-falling inner rings are installed at the upper and lower positions inside the third steel pipe, and a second anti-falling outer ring is installed at the upper end of the outer surface of the third steel pipe. A telescopic steel pipe is additionally arranged outside the steel wire spring, and then an electric drill of a direct power supply is replaced by a rechargeable electric hand drill, so that the electric hand drill can be operated by one person.

Description

Sewer dredging device

Technical Field

The utility model relates to the technical field of pipeline dredging, in particular to a sewer dredging device.

Background

The pipeline dredging is a maintenance service commonly used in daily life of people, generally refers to household sewer pipe dredging, toilet pipe dredging and industrial pipe dredging and cleaning, a common toilet sewer is easy to block and cannot be replaced at any time, and a sewer dredging device is used for dredging toilet pipes.

However, the existing dredger of the same type on the market at present mainly uses a 220V electric hand drill and a steel wire spring, and when the dredger is used, two persons are required to cooperate with each other, one person holds the steel wire spring to hold the electric drill and controls the power supply, and the rotating speed of the electric drill needs to be noticed while controlling the power supply, so that the steel wire spring is blocked when touching hard objects, the steel wire spring is blocked and then stirred into a group, the steel wire spring is easy to be injured because someone holds the steel wire spring by hand, the steel wire spring lacks a fixed object, when a pipeline squatting pan has a trap or pipe wall wrinkles, the produced resistance makes the spring unable to enter, the rotating speed of the electric hand drill is not controlled too fast, the steel wire is thrown out due to fast stirring, and in the process of throwing out, the steel wire spring is provided with sewage, and the operator can be hurt, the electric hand drill of inserting electricity, the condition of use need have the power, and longer power cord, and it is all inconvenient to carry and accomodate the use, and the environment of most mediation all has water moreover, has very big potential safety hazard simultaneously in the use. Accordingly, a person skilled in the art provides a sewer dredging device to solve the problems set forth in the above background art.

SUMMERY OF THE UTILITY MODEL

The present invention aims to provide a sewer dredging device to solve the problems in the background art.

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

the utility model provides a sewer pull throughs, includes flexible steel pipe, the internally mounted of flexible steel pipe has wire spring, wire spring's upper end is provided with the installation dop, the pistol drill is installed to the upper end block of installation dop, flexible steel pipe includes first steel pipe, second steel pipe, third steel pipe and fourth steel pipe.

As a still further scheme of the utility model: first anticreep inner ring is all installed to the inside upper and lower extreme position department of first steel pipe, second anticreep inner ring is all installed to the inside upper and lower extreme position department of second steel pipe, first anticreep outer loop is installed to the surface upper end of second steel pipe, the third anticreep inner ring is all installed to the inside upper and lower extreme position department of third steel pipe, the second anticreep outer loop is installed to the surface upper end of third steel pipe, the outer loop is taken off in the third protection is installed to the surface upper end of fourth steel pipe.

As a still further scheme of the utility model: the steel wire spring is fixed with a rotating shaft on the pistol drill through an installation clamping head, and the steel wire spring is rotatably installed at the inner position of the telescopic steel pipe through the pistol drill.

As a still further scheme of the utility model: the fourth steel pipe is slidably mounted at the inner position of the third steel pipe, the third steel pipe is slidably mounted at the inner position of the second steel pipe, and the second steel pipe is slidably mounted at the inner position of the first steel pipe.

As a still further scheme of the utility model: the outer diameter of the first anti-disengaging outer ring is matched with the inner diameter of the first steel pipe, the second steel pipe is slidably mounted at the inner position of the first steel pipe through the first anti-disengaging outer ring, the outer diameter of the second anti-disengaging outer ring is matched with the inner diameter of the second steel pipe, the third steel pipe is slidably mounted at the inner position of the second steel pipe through the second anti-disengaging outer ring, the outer diameter of the third anti-disengaging outer ring is matched with the inner diameter of the third steel pipe, and the fourth steel pipe is slidably mounted at the inner position of the third steel pipe through the third anti-disengaging outer ring.

As a still further scheme of the utility model: the inner diameter of the first anti-disengaging inner ring is matched with the outer diameter of the second steel pipe, the second steel pipe is slidably installed at the inner position of the first anti-disengaging inner ring, the inner diameter of the second anti-disengaging inner ring is matched with the outer diameter of the third steel pipe, the third steel pipe is slidably installed at the inner position of the second anti-disengaging inner ring, the inner diameter of the third anti-disengaging inner ring is matched with the outer diameter of the fourth steel pipe, and the fourth steel pipe is slidably installed at the inner position of the third anti-disengaging inner ring.

Compared with the prior art, the utility model has the beneficial effects that: in view of the defects of the prior dredging device of the same type on the market, the utility model improves the following defects, firstly, a telescopic steel pipe is additionally arranged outside a steel wire spring, secondly, an electric drill of a direct power supply is replaced by a charging electric hand drill, after the steel wire spring is additionally provided with the telescopic steel pipe which is slightly larger than the spring, the safety is greatly enhanced, the length of the steel wire spring with the same size is not easy to tie and is safe, the electric drill is replaced by the charging electric drill, the power of the charging electric drill is small, the rotating speed is also small, the control is convenient, the risk of stirring hands is avoided, the 220V power supply is safer to use, the dredging device can be operated by one person, one hand holds the telescopic steel pipe, and the other hand holds the charging electric hand drill.

Drawings

FIG. 1 is a schematic view of a sewer dredging device;

fig. 2 is a disassembled perspective view of a telescopic steel pipe in a drain dredging device.

In the figure: 1. a telescopic steel pipe; 2. a wire spring; 3. a pistol drill; 4. installing a chuck; 5. a first steel pipe; 6. a second steel pipe; 7. a third steel pipe; 8. a fourth steel pipe; 9. a first anti-drop inner ring; 10. a first anti-drop outer ring; 11. a second anti-drop inner ring; 12. a second anti-drop outer ring; 13. third, inner ring removal prevention; 14. and the third prevention of the removal of the outer ring.

Detailed Description

Referring to fig. 1-2, in the embodiment of the present invention, a sewer dredging device comprises a telescopic steel pipe 1, a steel wire spring 2 is installed inside the telescopic steel pipe 1, an installation chuck 4 is disposed at the upper end of the steel wire spring 2, a pistol drill 3 is installed at the upper end of the installation chuck 4 in a clamping manner, the telescopic steel pipe 1 comprises a first steel pipe 5, a second steel pipe 6, a third steel pipe 7 and a fourth steel pipe 8, the steel wire spring 2 is fixed with a rotating shaft on the pistol drill 3 through the installation chuck 4, the steel wire spring 2 is rotatably installed at an inner position of the telescopic steel pipe 1 through the pistol drill 3, the fourth steel pipe 8 is slidably installed at an inner position of the third steel pipe 7, the third steel pipe 7 is slidably installed at an inner position of the second steel pipe 6, the second steel pipe 6 is slidably installed at an inner position of the first steel pipe 5, first, a device is taken out, the steel wire spring 2 is inserted into the telescopic steel pipe 1, the output shaft card goes up on pistol drill 3 goes into the inside of installation dop 4, then, flexible steel pipe 1 flagging, fourth steel pipe 8, third steel pipe 7, second steel pipe 6 slide with first steel pipe 5, and flexible steel pipe 1 expandes, inserts pipeline jam department through the direction of flexible steel pipe 1 to wire spring 2, and pistol drill 3 operation drives wire spring 2 and rotates, clears away the jam, and at last, the completion operation, cleaning device can.

In fig. 2: the upper end and the lower end of the interior of the first steel pipe 5 are respectively provided with a first anti-falling inner ring 9, the upper end and the lower end of the interior of the second steel pipe 6 are respectively provided with a second anti-falling inner ring 11, the upper end of the outer surface of the second steel pipe 6 is provided with a first anti-falling outer ring 10, the upper end and the lower end of the interior of the third steel pipe 7 are respectively provided with a third anti-falling inner ring 13, the upper end of the outer surface of the third steel pipe 7 is provided with a second anti-falling outer ring 12, the outer diameter of the first anti-falling outer ring 10 is matched with the inner diameter of the first steel pipe 5, the second steel pipe 6 is slidably arranged at the inner position of the first steel pipe 5 through the first anti-falling outer ring 10, the outer diameter of the second anti-falling outer ring 12 is matched with the inner diameter of the second steel pipe 6, the third steel pipe 7 is slidably arranged at the inner position of the second steel pipe 6 through the second anti-falling outer ring 12, the outer ring 14 is matched with the inner diameter of the third steel pipe 7, a fourth steel pipe 8 is slidably mounted in the inner position of the third steel pipe 7 through a third anti-falling outer ring 14, the inner diameter of the first anti-falling inner ring 9 is matched with the outer diameter of the second steel pipe 6, the second steel pipe 6 is slidably mounted in the inner position of the first anti-falling inner ring 9, the inner diameter of the second anti-falling inner ring 11 is matched with the outer diameter of the third steel pipe 7, the third steel pipe 7 is slidably mounted in the inner position of the second anti-falling inner ring 11, the inner diameter of a third anti-falling inner ring 13 is matched with the outer diameter of the fourth steel pipe 8, the fourth steel pipe 8 is slidably mounted in the inner position of the third anti-falling inner ring 13, the telescopic steel pipe 1 is drooping, a third anti-falling outer ring 14 at the upper end of the fourth steel pipe 8 slides in the outer surface of the fourth steel pipe 8 in the third anti-falling inner ring 13 in the inner part of the third steel pipe 7, the fourth steel pipe 8 in the third steel pipe 7 is unfolded, a second anti-falling outer ring 12 at the upper end of the third steel pipe 7 slides in the inner part of the second steel pipe 6, the outer ring 7 The third steel pipe 7 inside the second steel pipe 6 is unfolded by sliding, the first anti-drop outer ring 10 at the upper end of the second steel pipe 6 slides inside the first steel pipe 5, the outer surface of the second steel pipe 6 slides inside the first anti-drop inner ring 9, the second steel pipe 6 inside the first steel pipe 5 is unfolded, and the telescopic steel pipe 1 is unfolded.

The working principle of the utility model is as follows: firstly, the device is taken out, the wire spring 2 is inserted into the telescopic steel pipe 1, the output shaft on the pistol drill 3 is clamped into the inner part of the mounting chuck 4, then the telescopic steel pipe 1 droops, the third anti-dropping outer ring 14 at the upper end of the fourth steel pipe 8 slides in the third steel pipe 7, the outer surface of the fourth steel pipe 8 slides in the third anti-dropping inner ring 13, the fourth steel pipe 8 in the third steel pipe 7 is unfolded, the second anti-dropping outer ring 12 at the upper end of the third steel pipe 7 slides in the second steel pipe 6, the outer surface of the third steel pipe 7 slides in the second anti-dropping inner ring 11, the third steel pipe 7 in the second steel pipe 6 is unfolded, the first anti-dropping outer ring 10 at the upper end of the second steel pipe 6 slides in the first steel pipe 5, the outer surface of the second steel pipe 6 slides in the first anti-dropping inner ring 9, the second steel pipe 6 in the first steel pipe 5 is unfolded, the telescopic steel pipe 1 is unfolded, the wire spring 2 is inserted into the blocked position of the pipeline through the guide of the telescopic steel pipe 1, the pistol drill 3 operates to drive the steel wire spring 2 to rotate, the blockage is cleared, and finally, the operation is completed and the cleaning device is completed.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.

Claims

1. The utility model provides a sewer pull throughs, includes flexible steel pipe (1), its characterized in that, the internally mounted of flexible steel pipe (1) has wire spring (2), the upper end of wire spring (2) is provided with installation dop (4), pistol drill (3) are installed to the upper end block of installation dop (4), flexible steel pipe (1) includes first steel pipe (5), second steel pipe (6), third steel pipe (7) and fourth steel pipe (8).

2. The sewer dredging device of claim 1, wherein a first anti-dropping inner ring (9) is mounted at each of the upper and lower inner end positions of the first steel pipe (5), a second anti-dropping inner ring (11) is mounted at each of the upper and lower inner end positions of the second steel pipe (6), a first anti-dropping outer ring (10) is mounted at the upper end of the outer surface of the second steel pipe (6), a third anti-dropping inner ring (13) is mounted at each of the upper and lower inner end positions of the third steel pipe (7), a second anti-dropping outer ring (12) is mounted at the upper end of the outer surface of the third steel pipe (7), and a third anti-dropping outer ring (14) is mounted at the upper end of the outer surface of the fourth steel pipe (8).

3. A sewer dredge device according to claim 1, characterized in that the wire spring (2) is fixed with the rotating shaft of the gun drill (3) by a mounting chuck (4), and the wire spring (2) is rotatably mounted at the inner position of the telescopic steel pipe (1) by the gun drill (3).

4. A sewer dredging device according to claim 1, wherein the fourth steel pipe (8) is slidably mounted at an inner position of the third steel pipe (7), the third steel pipe (7) is slidably mounted at an inner position of the second steel pipe (6), and the second steel pipe (6) is slidably mounted at an inner position of the first steel pipe (5).

5. The sewer dredging device of claim 2, wherein the outer diameter of the first anti-dropping outer ring (10) is matched with the inner diameter of the first steel pipe (5), the second steel pipe (6) is slidably mounted at the inner position of the first steel pipe (5) through the first anti-dropping outer ring (10), the outer diameter of the second anti-dropping outer ring (12) is matched with the inner diameter of the second steel pipe (6), the third steel pipe (7) is slidably mounted at the inner position of the second steel pipe (6) through the second anti-dropping outer ring (12), the outer diameter of the third anti-dropping outer ring (14) is matched with the inner diameter of the third steel pipe (7), and the fourth steel pipe (8) is slidably mounted at the inner position of the third steel pipe (7) through the third anti-dropping outer ring (14).

6. The sewer dredging device of claim 2, wherein the inner diameter of the first anti-dropping inner ring (9) is matched with the outer diameter of the second steel pipe (6), the second steel pipe (6) is slidably mounted in the first anti-dropping inner ring (9) at an inner position, the inner diameter of the second anti-dropping inner ring (11) is matched with the outer diameter of the third steel pipe (7), the third steel pipe (7) is slidably mounted in the second anti-dropping inner ring (11) at an inner position, the inner diameter of the third anti-dropping inner ring (13) is matched with the outer diameter of the fourth steel pipe (8), and the fourth steel pipe (8) is slidably mounted in the third anti-dropping inner ring (13) at an inner position.