CN217027332U

CN217027332U - Dredging device for water supply and drainage

Info

Publication number: CN217027332U
Application number: CN202220933166.9U
Authority: CN
Inventors: 陈柏蓉
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-21
Filing date: 2022-04-21
Publication date: 2022-07-22
Anticipated expiration: 2032-04-21

Abstract

The utility model discloses a dredging device for water supply and drainage, which comprises an outer mounting cylinder, wherein an inner mounting cylinder and a first driving mechanism for driving the inner mounting cylinder to move left and right are arranged inside the outer mounting cylinder, the left end of the inner mounting cylinder penetrates through the left side wall of the outer mounting cylinder, the left end surface of the inner mounting cylinder is provided with the mounting cylinder, a bearing seat is arranged at the circle center of the left side wall of the mounting cylinder, a rotating shaft is arranged inside the bearing seat, the left end surface of the rotating shaft is provided with a dredging head, two outer sleeves are arranged on the rotating shaft in parallel on the upper side and the lower side of the dredging head, inner loop bars are arranged inside the four outer sleeves, cleaning brushes are arranged on the upper end surfaces of the upper two inner loop bars and the lower end surfaces of the lower two inner loop bars, and a second driving mechanism for driving the rotating shaft to rotate is arranged inside the mounting cylinder. According to the utility model, when the first motor and the second motor are started to work, blockage removal and cleaning can be completed simultaneously, and the working efficiency is improved.

Description

Dredging device for water supply and drainage

Technical Field

The utility model relates to the technical field of pipeline dredging tools, in particular to a dredging device for water supply and drainage.

Background

At present, when water supply and drainage are carried out on buildings, for example, domestic sewage and rainwater are mainly drained through plastic pipes, water quality contains a large amount of foreign matters, deposits are easily formed in pipelines and are attached to the inner walls of the pipelines, particularly, the positions of water outlets affect water supply and drainage, although some water supply and drainage pipes are designed to be inclined, the effect is general, particularly, after foreign matters such as building garbage and branches enter the water supply and drainage pipes, the foreign matters are easily blocked, blockage is formed along with time extension, drainage is affected, and therefore the pipe body needs to be dredged and cleaned regularly.

Most of the existing urban water supply and drainage dredging devices are dredged by high-pressure water or stirring rods, however, after the dredging is carried out by the method, blockages still remain on the water supply and drainage pipeline, dirt corrodes the water supply and drainage pipeline for a long time, the water quality of the water supply and drainage pipeline can be reduced, and the service life of the water supply and drainage pipeline can be influenced;

therefore, a dredging device for water supply and drainage is proposed to clean the inner wall of the water supply and drainage pipeline and reduce the possibility of dirt remaining on the inner wall of the water supply and drainage pipeline while dredging.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a dredging device for water supply and drainage, which solves the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: a dredging device for water supply and drainage comprises an outer installation barrel, wherein an inner installation barrel and a first driving mechanism for driving the inner installation barrel to move left and right are arranged inside the outer installation barrel, the left end of the inner installation barrel penetrates through the left side wall of the outer installation barrel, the left end face of the inner installation barrel is provided with the installation barrel, a bearing seat is arranged at the circle center of the left side wall of the installation barrel, a bearing is arranged inside the bearing seat, a rotating shaft is arranged inside the bearing, the left end face of the rotating shaft is provided with a dredging head, two outer sleeves are arranged on the rotating shaft in parallel on the upper side and the lower side of the dredging head, inner sleeve rods are arranged inside the four outer sleeves, cleaning brushes are arranged on the upper end faces and the lower end faces of the upper two inner sleeve rods and the lower end faces of the two outer sleeves, and threaded holes are formed in the lower portions of the outer side faces of the upper two outer sleeves and the lower two outer sleeves, the utility model discloses a portable handheld power tool, including a threaded hole, an installation cylinder, an inner loop bar, an outer installation cylinder, a right-hand member face, a right flank, a threaded hole, the inside threaded connection of threaded hole has adjusting screw, adjusting screw's one end and inner loop bar contact, the other end are provided with adjust knob, the inside of installation cylinder is provided with and is used for driving the rotatory second actuating mechanism of axis of rotation, the right-hand member face of outer installation cylinder is provided with sealed lid, the right flank of sealed lid is provided with handheld subassembly.

Preferably, first actuating mechanism is including being fixed in the mounting panel on outer installation section of thick bamboo medial surface and being located installation section of thick bamboo right side, centre of a circle department on the mounting panel is provided with the support for the lead screw, the internally mounted of support for the lead screw has the lead screw, install the nut for the lead screw on the lead screw, install the connecting plate on the nut for the lead screw, the medial surface of installation section of thick bamboo in the connecting plate is fixed in, still including being fixed in outer installation section of thick bamboo medial surface and being located two left guide rails of mounting panel, two all be provided with the slider on the guide rail, two the lateral surface of installation section of thick bamboo in the slider all is fixed in, the lead screw has the output of first motor through first coupling joint, first motor is fixed in the medial surface of outer installation section of thick bamboo through first motor mounting panel.

Preferably, the two guide rails are respectively positioned on two sides of the inner mounting cylinder and distributed in an angle of 180 degrees.

Preferably, the second driving mechanism comprises a second motor mounting plate fixed on the inner side surface of the mounting cylinder, a second motor is mounted on the second motor mounting plate, and the output end of the second motor is connected with the rotating shaft through a second coupler.

Preferably, the handheld assembly is two handles that the symmetry set up, two the handle all is fixed in the right flank of sealed lid.

Preferably, the sealing cover and the outer mounting cylinder are fixedly connected through bolts.

Preferably, the dredging head is of a helical type.

Compared with the prior art, the utility model has the beneficial effects that: a dredging device for water supply and drainage is characterized in that a first motor and a second motor are started to work, a dredging head and a cleaning brush can reciprocate left and right while rotating, a blocking object is separated from the wall of a drainage pipe, the inner wall of the drainage pipe is cleaned, the blocking and cleaning work is completed, and the working efficiency is improved; the utility model can adjust the relative position of the inner loop bar and the outer loop bar by rotating the adjusting knob, thereby changing the position of the cleaning brush, adapting to pipelines with different inner diameters and being convenient to use.

Drawings

FIG. 1 is a schematic cross-sectional view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is a schematic perspective view of the present invention.

In the figure: the cleaning device comprises an outer mounting cylinder 1, an inner mounting cylinder 2, an outer mounting cylinder 3, a bearing seat 4, a rotating shaft 5, a dredging head 6, an outer sleeve 7, an inner sleeve rod 8, a cleaning brush 9, an adjusting screw 10, an adjusting knob 11, a sealing cover 12, an installing plate 13, a screw 14, a connecting plate 15, a guide rail 16, a first motor 17, a second motor 18 and a handle 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a dredging device for water supply and drainage comprises an outer installation barrel 1, wherein an inner installation barrel 2 and a first driving mechanism for driving the inner installation barrel 2 to move left and right are arranged inside the outer installation barrel 1, the left end of the inner installation barrel 2 penetrates through the left side wall of the outer installation barrel 1, an installation barrel 3 is arranged on the left end face of the left side wall of the installation barrel 3, a bearing seat 4 is arranged at the circle center of the left side wall of the installation barrel 3, a bearing is arranged inside the bearing seat 4 and plays a role of rolling support, a rotating shaft 5 is arranged inside the bearing and is used for bearing axial force and radial force applied to the rotating shaft 5, a dredging head 6 is arranged on the left end face of the rotating shaft 5 and is used for dredging and cleaning foreign matters accumulated in a pipeline, two outer sleeves 7 are arranged on the rotating shaft 5 and positioned on the upper side and the lower side of the dredging head 6 in parallel, inner sleeve rods 8 are arranged inside the four outer sleeves 7, cleaning brushes 9 are arranged on the upper end faces of the two upper inner loop bars 8 and the lower end faces of the two lower inner loop bars 8 and are used for cleaning the interior of a pipeline, threaded holes are formed above the outer side faces of the two upper outer sleeves 7 and below the outer side faces of the two lower outer sleeves 7, adjusting screws 10 are in threaded connection with the threaded holes, one ends of the adjusting screws 10 are in contact with the inner loop bars 8, adjusting knobs 11 are arranged at the other ends of the adjusting screws, the positions of the adjusting screws 10 in the threaded holes can be changed by rotating the adjusting knobs 11 and through interaction between threads, so that the adjusting screws 10 clamp or loosen the inner loop bars 8, the relative positions of the inner loop bars 8 and the outer loop bars 7 can be adjusted, the positions of the cleaning brushes 9 can be changed to adapt to pipelines with different inner diameters, a second driving mechanism used for driving the rotating shafts 5 is arranged in the mounting cylinder 3, the right end face of the outer mounting barrel 1 is provided with a sealing cover 12, and the right side face of the sealing cover 12 is provided with a handheld assembly for a user to hold the whole device.

Specifically, the first driving mechanism comprises a mounting plate 13 which is fixed on the inner side surface of an outer mounting cylinder 1 and positioned on the right side of an inner mounting cylinder 2, and plays a role in supporting and mounting, a support for a lead screw is arranged at the center of a circle on the mounting plate 13, a lead screw 14 is arranged in the support for the lead screw, a nut for the lead screw is arranged on the lead screw 14, a connecting plate 15 is arranged on the nut for the lead screw, the connecting plate 15 is fixed on the inner side surface of the inner mounting cylinder 2, the first driving mechanism further comprises two guide rails 16 which are fixed on the inner side surface of the outer mounting cylinder 1 and positioned on the left side of the mounting plate 13, slide blocks are arranged on the two guide rails 16 and fixed on the outer side surface of the inner mounting cylinder 2, the guide rails 16 and the slide blocks play a role in guiding and supporting, the lead screw 14 is connected with an output end of a first motor 17 through a first coupling, the first motor 17 is fixed on the inner side surface of the outer mounting cylinder 1 through a first motor mounting plate, the first motor 17 is started to work, the lead screw 14 can be driven to rotate through the first coupler, the nut for the lead screw, the connecting plate 15 and the inner installation barrel 2 can be driven to move left and right under the guiding action of the guide rail 16 and the sliding block, and finally the dredging head 6 and the cleaning brush 9 are driven to move left and right.

Specifically, the two guide rails 16 are respectively located on two sides of the inner mounting tube 2 and are distributed at 180 °.

Particularly, second actuating mechanism is including being fixed in the second motor mounting panel of 3 medial surfaces of installation section of thick bamboo, install second motor 18 on the second motor mounting panel, second motor 18's output passes through the second shaft coupling and links to each other with axis of rotation 5, starts second motor 18 work, can drive axis of rotation 5 through the second shaft coupling and rotate, finally drives dredging head 6 and cleaning brush 9 and rotates.

Specifically, the handheld component is two handles 19 that the symmetry set up, two handle 19 all is fixed in the right side of sealed lid 12 for the user both hands hold.

Particularly, the sealing cover 12 and the outer mounting barrel 1 are fixedly connected through bolts, so that the connection is stable and the disassembly is convenient.

Particularly, the dredging head 6 is of a spiral type, so that foreign matters such as garbage and branches can be cleaned conveniently.

The working principle is as follows: when the utility model is used, the handle 12 is firstly held by hand, the device is placed at the blockage position of the drainage pipe, then, the first motor 17 and the second motor 18 are started to work, and when the first motor 17 is operated, the screw 14 can be driven to rotate through the first coupling, and under the guiding action of the guide rail 16 and the sliding block, the nut for the screw rod, the connecting plate 15 and the inner mounting tube 2 can be driven to move left and right, and finally the dredging head 6 and the cleaning brush 9 are driven to reciprocate left and right, when the second motor 18 is operated, the rotating shaft 5 can be driven to rotate through the second coupling, and finally the dredging head 6 and the cleaning brush 9 are driven to rotate, thereby leading the dredging head 6 and the cleaning brush 9 to reciprocate left and right while rotating, leading the dredging head 6 to move in a rotating way, the blocking object is separated from the pipe wall of the drain pipe, and the cleaning brush 9 finishes the cleaning work of the inner wall of the drain pipe in the rotating and moving process.

In the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "secured" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

The standard parts used by the utility model can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the attached drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pull throughs for plumbing, includes an outer installation section of thick bamboo (1), its characterized in that: the inner installation barrel (2) and a first driving mechanism for driving the inner installation barrel (2) to move left and right are arranged inside the outer installation barrel (1), the left end of the inner installation barrel (2) penetrates through the left side wall of the outer installation barrel (1), the left end face of the inner installation barrel is provided with the installation barrel (3), a bearing seat (4) is arranged at the circle center of the left side wall of the installation barrel (3), a bearing is arranged inside the bearing seat (4), a rotating shaft (5) is arranged inside the bearing, a dredging head (6) is arranged on the left end face of the rotating shaft (5), two outer sleeves (7) are arranged on the rotating shaft (5) in parallel on the upper side and the lower side of the dredging head (6), inner loop bars (8) are arranged inside the four outer sleeves (7), and cleaning brushes (9) are arranged on the upper end faces and the lower end faces of the two inner loop bars (8) on the upper side, the top is two lateral surface top and the below of outer sleeve (7) are two threaded hole has all been opened to the lateral surface below of outer sleeve (7), the inside threaded connection of threaded hole has adjusting screw (10), the one end and interior loop bar (8) contact, the other end of adjusting screw (10) are provided with adjust knob (11), the inside of installation section of thick bamboo (3) is provided with and is used for driving the rotatory second actuating mechanism of axis of rotation (5), the right-hand member face of outer installation section of thick bamboo (1) is provided with sealed lid (12), the right flank of sealed lid (12) is provided with handheld subassembly.

2. A pull through device for water supply and drainage according to claim 1, wherein: the first driving mechanism comprises a mounting plate (13) which is fixed on the inner side surface of the outer mounting cylinder (1) and is positioned on the right side of the inner mounting cylinder (2), a support for a lead screw is arranged at the circle center of the mounting plate (13), the lead screw (14) is arranged in the support for the lead screw, a nut for the screw rod is arranged on the screw rod (14), a connecting plate (15) is arranged on the nut for the screw rod, the connecting plate (15) is fixed on the inner side surface of the inner mounting cylinder (2), and also comprises two guide rails (16) which are fixed on the inner side surface of the outer mounting cylinder (1) and positioned on the left side of the mounting plate (13), sliding blocks are arranged on the two guide rails (16), the two sliding blocks are fixed on the outer side surface of the inner mounting cylinder (2), the screw rod (14) is connected with the output end of a first motor (17) through a first coupling, the first motor (17) is fixed on the inner side surface of the outer mounting cylinder (1) through a first motor mounting plate.

3. A pull through for plumbing according to claim 2, wherein: the two guide rails (16) are respectively positioned on two sides of the inner mounting cylinder (2) and are distributed in an angle of 180 degrees.

4. A pull through for plumbing according to claim 1, wherein: the second driving mechanism comprises a second motor mounting plate fixed on the inner side surface of the mounting cylinder (3), a second motor (18) is mounted on the second motor mounting plate, and the output end of the second motor (18) is connected with the rotating shaft (5) through a second coupler.

5. A pull through device for water supply and drainage according to claim 1, wherein: the handheld component is two handles (19) which are symmetrically arranged, and the two handles (19) are fixed on the right side surface of the sealing cover (12).

6. A pull through device for water supply and drainage according to claim 1, wherein: the sealing cover (12) and the outer mounting cylinder (1) are fixedly connected through bolts.

7. A pull through for plumbing according to claim 1, wherein: the dredging head (6) is of a spiral type.