Double-end turning dredger

Abstract

The utility model relates to the technical field of pipeline dredging, in particular to a double-head turning dredger which comprises an electric drill, vent grooves are formed in the opposite outer walls of the electric drill, the dredger needs to be matched with the electric drill for use, a chuck of the electric drill is used for clamping the fixed end of the dredger, and a starting switch for starting the electric drill is used for starting the electric drill. The electric drill rotates to drive the thick spring and the thin spring to rotate, the two ends of the dredging device are inserted into a blocked pipeline, one hand presses a button of the electric drill to rotate, the other hand holds the front end of the spring to send force into the pipeline, and the thin spring can conveniently master the direction in the pipeline; meanwhile, strength is provided for the device outside the thick spring, a large gap between every two circles of the thick spring stirs the blocked position during rotation, the blocked position is loosened and disengaged, the blocked position is dredged, the thick spring and the thin spring form a double-end structure, turning dredging is more convenient, and the problem of blocking of household pipelines can be easily solved by matching with an electric drill.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline dredging, in particular to a double-headed bend dredging device. Background Art

[0002] With the progress of urbanization, the number of residential buildings has increased dramatically, and with it comes the problem of maintaining building drainage systems. In particular, the curved parts of sewer pipes are frequently clogged by various debris, including urine scale, grease scale, and cement mortar accidentally dropped during the decoration process. These substances accumulate over time to form hard blockages, greatly increasing the difficulty of cleaning and maintaining pipes, and causing a significant impact on the quality of daily life of residents.

[0003] Most pipe unclogging tools currently on the market have obvious limitations when dealing with complex pipe environments, especially their weak bending ability, which often gets stuck at the bends of the pipe and cannot fully exert their unclogging efficiency. In addition, the use of rotating steel wire for unclogging not only has limited effect, but also is cumbersome and laborious to operate, is not very practical, and is not conducive to long-term use and maintenance.

[0004] Therefore, a double-ended corner dredging device is needed to improve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide a double-ended corner dredging device to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A double-headed bend dredger comprises an electric drill, ventilation grooves are provided on opposite outer walls of the electric drill, a start switch is provided on the outer wall of the electric drill, a forward and reverse switch is provided on the outer wall of the electric drill, a precision chuck is installed on the output shaft of the electric drill, a connecting piece is provided on the inner wall of the precision chuck, a thick spring is installed on the outer wall of the connecting piece, and a thin spring is provided at the end of the thick spring.

[0008] As a preferred solution of the utility model, a rubber sleeve is arranged on the outer wall of the electric drill, and a power supply wire is arranged on the inner wall of the rubber sleeve.

[0009] As a preferred solution of the utility model, a hook block is provided on the outer wall of the rubber sleeve.

[0010] As a preferred solution of the utility model, the ventilation grooves are provided in multiple groups and are respectively located on opposite outer walls of the electric drill.

[0011] As a preferred solution of the utility model, the starting switch is located on one side of the forward and reverse switch, and the thin spring is located at the end of the thick spring.

[0012] As a preferred solution of the present invention, the outer diameter of the thin spring is smaller than the inner diameter of the thick spring, and the thin spring and the thick spring are connected by welding.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In the utility model, the thick spring and the thin spring in the double-headed bending dredge are used, and the dredge needs to be used with an electric drill. The fixed end of the dredge is clamped with the chuck of the electric drill, and the start switch of the electric drill is turned on. The dredge moves forward by turning clockwise, and moves backward by turning counterclockwise. The electric drill rotates with the thick and thin springs, and the double ends of the dredge are inserted into the blocked pipe. Press the button of the electric drill with one hand to rotate, and hold the front end of the spring with the other hand to send force into the pipe. The thin spring can easily grasp the direction in the pipe, and the thick spring provides strength for the device. The large gap between each circle of the thick spring is When rotating, the blockage is stirred to loosen and fall off, so that the blockage is unblocked. The thick spring and the thin spring form a double-head structure, which is more convenient for unblocking corners. It can easily solve the blockage problem of household pipes when used with an electric drill, which is beneficial to solve the obvious limitations of most pipe unblocking tools on the market when dealing with complex pipe environments, especially their weak bending ability, which often get stuck in the bends of the pipe and cannot fully exert their unblocking efficiency. In addition, the use of rotating steel wire for unblocking is not only limited in effect, but also cumbersome and laborious operation, not very practical, and not conducive to long-term use and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a side view of the structure of the utility model;

[0017] Figure 3 It is an enlarged schematic diagram of structure A of the utility model.

[0018] In the figure: 1. Electric drill; 2. Ventilation groove; 3. Start switch; 4. Forward and reverse switch; 5. Precision chuck; 6. Connector; 7. Thick spring; 8. Thin spring; 9. Rubber sleeve; 10. Power wire; 11. Hook block. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] For examples, see Figure 1-3 , the utility model provides a technical solution:

[0021] A double-headed bend dredger comprises an electric drill 1, ventilation grooves 2 are provided on opposite outer walls of the electric drill 1, a start switch 3 is provided on the outer wall of the electric drill 1, a forward and reverse switch 4 is provided on the outer wall of the electric drill 1, a precision chuck 5 is installed on the output shaft of the electric drill 1, a connecting piece 6 is provided on the inner wall of the precision chuck 5, a thick spring 7 is installed on the outer wall of the connecting piece 6, and a thin spring 8 is provided at the end of the thick spring 7.

[0022] In this embodiment, please refer to Figure 1 , Figure 2 and Figure 3 A rubber sleeve 9 is provided on the outer wall of the electric drill 1, and a power supply wire 10 is provided on the inner wall of the rubber sleeve 9. A hook block 11 is provided on the outer wall of the rubber sleeve 9, so that the electric drill 1 can be fixed and placed conveniently. A plurality of ventilation grooves 2 are provided and are respectively located on the opposite outer walls of the electric drill 1. The air permeability of the electric drill 1 is better. The start switch 3 is located on one side of the forward and reverse switch 4. The thin spring 8 is located at the end of the thick spring 7. The outer diameter of the thin spring 8 is smaller than the inner diameter of the thick spring 7. The thin spring 8 and the thick spring 7 are connected by welding.

[0023] The working process of the utility model is as follows: when the double-headed bending dredge designed by the present invention is used, the dredge needs to be used with an electric drill 1. The fixed end of the dredge is clamped with the chuck of the electric drill 1. The starting switch 3 of the electric drill 1 is turned on. The dredge moves forward by turning clockwise and moves backward by turning counterclockwise. The electric drill 1 rotates with the thick and thin springs to insert the double ends of the dredge into the blocked pipe. The button of the electric drill 1 is pressed with one hand to rotate, and the front end of the spring is held with the other hand to send force into the pipe. The thin spring 8 can be used to easily grasp the direction in the pipe. At the same time, the thick spring 7 provides strength for the device. The thick spring 7 has a large spring force between each turn. The gap stirs the blockage when rotating, loosens the blockage and makes it fall off, so that the blockage is unblocked. The thick spring 7 and the thin spring 8 form a double-head structure, which is more convenient for unblocking corners. When used with an electric drill 1, it can easily solve the blockage problem of household pipes, which is beneficial to solving the obvious limitations of most pipe unblocking tools on the market when dealing with complex pipe environments, especially their weak bending ability, which often get stuck at the bends of the pipe and cannot fully exert their unblocking efficiency. In addition, the use of rotating steel wire for unblocking is not only limited in effect, but also cumbersome and laborious operation, not very practical, and not conducive to long-term use and maintenance.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A double-ended bend dredging tool, comprising an electric drill (1), characterized in that: The electric drill (1) has ventilation grooves (2) formed on opposite outer walls, a start switch (3) formed on the outer wall of the electric drill (1), a forward and reverse switch (4) formed on the outer wall of the electric drill (1), a precision chuck (5) mounted on the output shaft of the electric drill (1), a connecting piece (6) formed on the inner wall of the precision chuck (5), a thick spring (7) mounted on the outer wall of the connecting piece (6), and a thin spring (8) formed at the end of the thick spring (7).

2. A double-ended corner dredging device according to claim 1, characterized in that: A rubber sleeve (9) is arranged on the outer wall of the electric drill (1), and a power supply wire (10) is arranged on the inner wall of the rubber sleeve (9).

3. A double-ended corner dredging device according to claim 2, characterized in that: A hook block (11) is provided on the outer wall of the rubber sleeve (9).

4. A double-ended corner dredging device according to claim 1, characterized in that: The ventilation grooves (2) are provided in multiple groups and are respectively located on opposite outer walls of the electric drill (1).

5. The double-ended corner dredging device according to claim 1, characterized in that: The start switch (3) is located on one side of the forward / reverse switch (4), and the thin spring (8) is located at the end of the thick spring (7).

6. A double-ended corner dredging device according to claim 1, characterized in that: The outer diameter of the thin spring (8) is smaller than the inner diameter of the thick spring (7), and the thin spring (8) and the thick spring (7) are connected by welding.

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