CN214976402U - Drain pipe cleaning device - Google Patents

Abstract

The utility model relates to a drain pipe cleaning equipment's technical field particularly, relates to a drain pipe cleaning device, including scraper bowl and handle. The handle is arranged at one end of the bucket. The bucket is arranged in an arc shape. The opening end of the bucket is hinged with an opening plate. When the opening plate is opened, the outer diameter of the opening plate is larger than that of the bucket. When the bucket is used, the opening plate is controlled to contract, and then the bucket can be conveniently stretched into the drainage pipe. Subsequently, the opening plate is controlled to open so that the front end of the opening plate contacts the inner wall of the drain pipe. And finally, the bucket is pushed by the handle to scoop up the sundries in the drain pipe. The sundries in the drain pipe can be taken out by taking out the bucket. The bucket is arranged in an arc shape, so that the bucket can be better attached to the inner wall of the drain pipe, and further better sundries can be cleaned. When the opening plate is opened, the front end of the opening plate is abutted to the inner wall of the drain pipe, so that the inner wall of the drain pipe can be well cleaned.

Description

Drain pipe cleaning device

Technical Field

The utility model relates to a drain pipe cleaning equipment's technical field particularly, relates to a drain pipe cleaning device.

Background

The retaining wall drain pipe is mainly buried in the retaining wall, and its medial extremity (the end of intaking) by the retaining wall is mainly through setting up the inverted filter of forms such as graded rubble, and the side slope infiltration flows in the escape canal through the drain pipe outside end (the end of water outlet) through the inverted filter. At present, one layer of geotextile is usually sleeved at a water inlet end and fixed through a steel wire or an adhesive tape, the geotextile has good isolation, filtration and drainage functions, but a broken stone reverse filter layer is not constructed according to the standard in the construction process, or the construction difficulty is high, the cost is high, the geotextile is easy to block, and a drainage pipe is easy to block. At present, a plurality of retaining walls on the market are mostly in a form of arranging drain pipes, and in highway engineering and hydraulic engineering, when a side slope is made of soil and fine sand, the retaining wall drain pipes are easy to block, so that water on the inner side of the retaining wall is not smooth to discharge, the side slope pressure measurement on the retaining wall is increased, and the safety of the retaining wall is influenced. The prior art drain pipe cleaning device is inconvenient to use and poor in cleaning effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drain pipe cleaning device, the debris in its clearance drain pipe that can be convenient.

The embodiment of the utility model discloses a realize through following technical scheme:

a drain pipe cleaning device comprises a bucket and a handle; the handle is arranged at one end of the bucket; the bucket is arranged in an arc shape; an opening plate is hinged to the opening end of the bucket; when the opening plate is opened, the outer diameter of the opening plate is larger than that of the bucket.

Furthermore, a plurality of the opening plates are arranged; the plurality of the expanding plates are distributed along the circumferential direction of the bucket.

Further, a torsion spring for driving the expanding plate to contract relative to the bucket is arranged between the expanding plate and the bucket; the opening plate is also provided with a traction rope; the pulling rope is used for pulling the stretching plate to stretch.

Further, an operating handle is arranged at one end, far away from the bucket, of the handle; the operating handle is connected to one end of the traction rope, which is far away from the expansion plate.

Further, the handle comprises a handle section and a mounting section which are hinged with each other; an adjusting bolt is arranged at the hinged position of the handle section and the mounting section; the adjusting bolt is used for adjusting the connection tightness of the handle section and the mounting section.

Furthermore, the contact surfaces of the handle section and the mounting section are provided with anti-skidding teeth.

Furthermore, guide wheels are arranged at the hinging points of the handle section and the mounting section; the hauling cable passes through the prime number guide wheel.

The utility model discloses technical scheme has following advantage and beneficial effect at least:

the utility model discloses a when drain pipe cleaning device used, the board shrink was opened in control, and then inside the convenient scraper bowl stretched into the drain pipe. Subsequently, the opening plate is controlled to open so that the front end of the opening plate contacts the inner wall of the drain pipe. And finally, the bucket is pushed by the handle to scoop up the sundries in the drain pipe. The sundries in the drain pipe can be taken out by taking out the bucket.

The bucket of the drain pipe cleaning device is arc-shaped, so that the bucket can be better attached to the inner wall of the drain pipe, and further better cleans sundries. Meanwhile, when the expanding plate is contracted, the maximum outer diameter of the bucket is smaller than the inner diameter of the drain pipe, so that the bucket can conveniently enter the drain pipe. When the opening plate is opened, the front end of the opening plate is abutted to the inner wall of the drain pipe, so that the inner wall of the drain pipe can be well cleaned.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a drain pipe cleaning device provided by the present invention;

FIG. 2 is a schematic view of a handle;

FIG. 3 is a schematic view of the connection of the opening plate to the bucket.

Icon: 1-bucket, 2-handle, 21-handle section, 22-mounting section, 23-adjusting bolt, 24-guide wheel, 3-expanding plate, 4-torsion spring, 5-traction rope and 6-operating handle.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship which is usually placed when the product of this application is used, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to be referred must have a specific orientation, be constructed in a specific orientation and be operated is not to be construed as limiting the present invention.

In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in fig. 1-3, the present invention provides a drain pipe cleaning device, which comprises a bucket 1 and a handle 2. The handle 2 is provided at one end of the bucket 1. The handle 2 is generally a wooden handle 2. One end of the bucket 1 connected with the handle 2 is arranged in a cylindrical shape. Meanwhile, the wall of the cylindrical part is provided with a nail hole. When the handle 2 is inserted into the inside of the barrel portion, the handle 2 and the bucket 1 are substantially stably coupled. Subsequently, follow the nail hole and squeeze into the nail and can get up handle 2 and 1 fine fixed of scraper bowl, avoid droing, connect simultaneously simply.

The bucket 1 may be provided in an arc shape or a cylindrical shape. The outer diameter of the scraper bucket is matched with the pipe diameter of the drain pipe, so that the outer wall of the scraper bucket 1 can be well attached to the pipe wall of the drain pipe, and then sundries in the drain pipe are well shoveled. Meanwhile, the outer diameter of the bucket 1 is slightly smaller than the inner diameter of the drain pipe, so that the bucket 1 can easily enter and exit the drain pipe. The opening end of the bucket 1 is hinged with an opening plate 3. When the opening plate 3 is opened, the outer diameter of the opening plate 3 is larger than that of the bucket 1.

The utility model discloses a when drain pipe cleaning device used, 3 shrink of board are opened in control, and then inside the convenient scraper bowl 1 stretches into the drain pipe. Subsequently, the expansion plate 3 is controlled to expand so that the front end of the expansion plate 3 contacts the inner wall of the drain pipe. Finally, the bucket 1 can be pushed by the handle 2 to scoop up the sundries in the drain pipe. The sundries in the drain pipe can be taken out by taking out the bucket 1. When 3 front ends of the opening plates meet harder soil, because the plurality of opening plates 3 are in an opening state, according to stress analysis, the opening force of the opening plates 3 is larger, and further the opening plates 3 cannot be eradicated when meeting harder objects.

The bucket 1 of the drain pipe cleaning device is arc-shaped, so that the bucket can be better attached to the inner wall of the drain pipe, and further impurities can be better cleaned. Meanwhile, when the opening plate 3 is contracted, the maximum outer diameter of the bucket 1 is smaller than the inner diameter of the drain pipe, so that the bucket 1 can conveniently enter the drain pipe. When the opening plate 3 is opened, the front end of the opening plate 3 is abutted to the inner wall of the drain pipe, so that the inner wall of the drain pipe can be well cleaned.

In this embodiment, the opening plate 3 is provided in plural. Several opening plates 3 are distributed along the circumference of the bucket 1. When the plurality of opening plates 3 are opened, the plurality of opening plates 3 are spliced into a tubular shape, so that sundries can be conveniently shoveled.

Specifically, a torsion spring 4 that drives the expansion plate 3 to contract with respect to the bucket 1 is provided between the expansion plate 3 and the bucket 1. The opening plate 3 is also provided with a traction rope 5. The pulling direction of the traction rope 5 is opposite to the elastic force direction of the torsion spring 4. That is, pulling the pulling string 5 causes the opening plate 3 to open. At the same time, the torsion spring 4 is compressed. The opening plate 3 can be controlled to open by controlling the traction rope 5. When the haulage rope 5 loosens, the opening plate 3 is buckled and is blockked the front end of scraper bowl 1 under the effect of torsional spring 4, and its inside debris drop when avoiding scraper bowl 1 to withdraw from the drain pipe.

For ease of operation, each opening plate 3 is provided with a pull cord 5. Several hauling ropes 5 are gathered together and twisted into one strand. When the pulling rope 5 is pulled, the plurality of opening plates 3 are simultaneously operated.

Meanwhile, an operating handle 6 is arranged at one end of the handle 2 far away from the bucket 1. The operating handle 6 is hinged to the end of the handle 2. One end of the operating handle 6 is matched with the hand, so that when the handle 2 is held by hands, fingers can hold the operating handle 6 and can press the operating handle 6. The other end of the operating handle 6 is connected with one end of the traction rope 5 far away from the expansion plate 3. When the operation handle 6 is pressed, the operation handle 6 pulls the pulling rope 5, and further pulls the opening plate 3.

In this embodiment, the handle 2 comprises a handle section 21 and a mounting section 22, which are hinged to each other. The hinged joint of the handle section 21 and the mounting section 22 is provided with an adjusting bolt 23. The adjusting bolt 23 is used for adjusting the tightness of the connection between the handle section 21 and the mounting section 22. In use, the angle of the handle section 21 and the mounting section 22 may be adjusted so that the handle 2 is bent. When the drain pipe is positioned high, the handle 2 is adjusted to a bent state of 90 °. The handle section 21 is held by hand to lift the bucket 1 to the height of the drain pipe, so that the bucket 1 can be conveniently stretched into the drain pipe.

In this embodiment, the contact surfaces of the handle section 21 and the mounting section 22 are provided with anti-slip teeth. The mutual matching of the anti-slip teeth can avoid the mutual rotation of the handle section 21 and the mounting section 22 after the angle is adjusted.

In this embodiment, the handle section 21 and the mounting section 22 are provided with guide wheels 24 at the articulation point. The traction ropes 5 pass through the prime mover guide wheels 24. The guide pulley 24 constrains the traction rope 5 such that the traction rope 5 is always attached to the handle 2. The problem that when the handle 2 is bent, the traction rope 5, the handle section 21 and the mounting section 22 form a triangle is avoided, and further the phenomenon that the traction rope 5 is loosened due to the fact that the distance between the two ends of the handle 2 is reduced is avoided. Thereby ensuring that the hauling cable 5 is always in a tensioned state.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides a drain pipe cleaning device which characterized by: comprises a bucket (1) and a handle (2); the handle (2) is arranged at one end of the bucket (1); the bucket (1) is arranged in an arc shape; the opening end of the bucket (1) is hinged with an opening plate (3); when the opening plate (3) is opened, the outer diameter of the opening plate (3) is larger than that of the bucket (1).

2. Drain cleaning apparatus according to claim 1, and further comprising: the opening plates (3) are provided with a plurality of openings; the plurality of opening plates (3) are distributed along the circumferential direction of the bucket (1).

3. Drain cleaning apparatus according to claim 2, characterised in that: a torsion spring (4) for driving the expansion plate (3) to contract relative to the bucket (1) is arranged between the expansion plate (3) and the bucket (1); the opening plate (3) is also provided with a traction rope (5); the pulling rope (5) is used for pulling the opening plate (3) to open.

4. Drain cleaning apparatus according to claim 3, further characterized by: an operating handle (6) is arranged at one end, far away from the bucket (1), of the handle (2); the operating handle (6) is connected to one end, far away from the expansion plate (3), of the traction rope (5).

5. Drain cleaning apparatus according to claim 4, characterised in that: the handle (2) comprises a handle section (21) and a mounting section (22) which are hinged with each other; an adjusting bolt (23) is arranged at the hinged position of the handle section (21) and the mounting section (22); the adjusting bolt (23) is used for adjusting the connection tightness of the handle section (21) and the mounting section (22).

6. Drain cleaning apparatus according to claim 5, further characterized by: the contact surfaces of the handle section (21) and the mounting section (22) are provided with anti-slip teeth.

7. Drain cleaning apparatus according to claim 6, further comprising: the handle section (21) and the mounting section (22) are provided with guide wheels (24) at the hinged points; the traction rope (5) passes through a prime number guide wheel (24).

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