CN216664444U

CN216664444U - Dredging device for urban water supply and drainage

Info

Publication number: CN216664444U
Application number: CN202220064143.9U
Authority: CN
Inventors: 王明梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-11
Filing date: 2022-01-11
Publication date: 2022-06-03
Anticipated expiration: 2032-01-11

Abstract

The utility model relates to the technical field of pipeline dredging, in particular to a dredging device for urban water supply and drainage, which comprises a cart, wherein the upper end of the cart is provided with a cover body, a thread dredging rod is arranged inside the cover body, the outer surface of the side end of the thread dredging rod is respectively provided with a first gear and a fixed seat, the joint of the fixed seat and the cart is provided with a bearing seat, the arrangement of the thread dredging rod, the fixed seat, a sleeve, a connecting rod, a fixing bolt, a threaded hole and a hard brush is favorable for brushing off sludge attached to the inner walls of pipelines with different calibers, and the arrangement of the first gear, the bearing seat, a second gear and a stepping motor is favorable for dredging pipeline blockages at different depths and washing the inner walls of the pipelines with different depths.

Description

Dredging device for urban water supply and drainage

Technical Field

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

Background

The drainage pipeline refers to a system consisting of a pipe channel for collecting and discharging sewage, wastewater and rainwater and accessory facilities thereof; including main pipes, branch pipes and pipes leading to the treatment plant, whether built on streets or anywhere else, as long as the pipes are functioning as drains, should be counted as drains.

In the prior art, scale sludge and the like are still attached to the inner wall of the pipeline after the pipeline is dredged, and the sludge attached to the inner wall of the pipeline is easy to cause secondary blockage of the pipeline.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a dredging device for urban water supply and drainage, which aims to solve the problems in the background technology.

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

a dredging device for urban water supply and drainage comprises a cart, wherein the upper end of the cart is provided with a cover body, a thread dredging rod is arranged in the cover body, a first gear and a fixed seat are respectively arranged on the outer surface of the side end of the thread dredging rod, a bearing seat is arranged at the joint of the fixed seat and the cart, a second gear is arranged on the outer surface of the side end of the first gear, the upper end of the second gear is provided with a stepping motor, the outer surface of the side end of the fixed seat is provided with a sleeve, a connecting rod is arranged inside the sleeve, a fixing bolt is arranged at the upper end of the sleeve, threaded holes are respectively arranged at the connection parts of the fixing bolt, the sleeve and the connecting rod, one end of the connecting rod is connected with a bristle brush, the outer surface of one side of the cover body is provided with a controller, the upper end of the thread dredging rod is connected with a limiting block, and a sliding seat is arranged on the outer surface of the side end of the limiting block.

As a preferable scheme of the present invention, the connection mode of the screw thread dredging rod and the first gear is screw thread connection, the first gear is rotatably connected with the cart through the bearing seat, and the connection mode of the second gear and the first gear is meshing connection.

In a preferred embodiment of the present invention, the connection between the fixed seat and the threaded dredging rod is fixed welding, the connection between the sleeve and the fixed seat is fixed welding, and the connection between the connecting rod and the sleeve is movable connection.

As a preferable scheme of the utility model, the fixing bolts are respectively in threaded connection with the sleeve and the connecting rods through threaded holes, and the number of the sleeve, the connecting rods and the bristle brush is two, and the sleeve, the connecting rods and the bristle brush are symmetrically arranged.

As a preferable scheme of the utility model, the connection mode of the sliding seat and the cover body is fixed welding, and the connection mode of the limiting block and the threaded dredging rod is fixed welding.

As a preferable scheme of the utility model, the thread dredging rod is in sliding connection with the cover body through a limiting block and a sliding seat, and the controller is electrically connected with the stepping motor.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, by arranging the threaded dredging rod, the fixing seat, the sleeve, the connecting rod, the fixing bolt, the threaded hole and the bristle brush, when the dredging rod enters the pipeline to dredge the pipeline, the bristle brush can brush away sludge, scale and the like attached to the inner wall of the pipeline, so that secondary blockage can be avoided, and the distance between the two groups of bristle brushes can be adjusted through the sleeve and the connecting rod, so that sludge attached to the inner walls of the pipelines with different calibers can be brushed away.

2. According to the utility model, the first gear, the bearing seat, the second gear and the stepping motor are arranged, and the stepping motor drives the thread dredging rod to lift in the cover body through the second gear and the first gear, so that the pipeline blockage at different depths can be dredged, and the inner walls of the pipelines at different depths can be washed.

Drawings

FIG. 1 is an overall schematic view of the present invention;

FIG. 2 is a schematic side sectional view of the present invention;

FIG. 3 is a schematic view of the internal structure of the mask body according to the present invention;

FIG. 4 is a schematic view of the structure of the thread dredging rod of the present invention.

In the figure: 1. pushing a cart; 2. a cover body; 3. a threaded dredging rod; 4. a first gear; 5. a fixed seat; 6. a limiting block; 7. a bearing seat; 8. a second gear; 9. a stepping motor; 10. a sleeve; 11. a connecting rod; 12. fixing the bolt; 13. a threaded hole; 14. a scrubbing brush; 15. a slide base; 16. and a controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

While several embodiments of the present invention will be described more fully hereinafter with reference to the accompanying drawings, in order to facilitate an understanding of the utility model, the utility model may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed to provide a description of the utility model in a manner that is more complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a city is pull throughs for plumbing, including shallow 1, the upper end of shallow 1 is provided with the cover body 2, the internally mounted of the cover body 2 has screw thread dredging rod 3, first gear 4 and fixing base 5 are installed respectively to the side surface of screw thread dredging rod 3, the bearing frame 7 is installed with the junction of shallow 1 to fixing base 5, the side surface of first gear 4 is provided with second gear 8, step motor 9 is installed to the upper end of second gear 8, the side surface of fixing base 5 is provided with sleeve pipe 10, the internally mounted of sleeve pipe 10 has connecting rod 11, fixing bolt 12 is installed to the upper end of sleeve pipe 10, fixing bolt 12 has respectively seted up threaded hole 13 with the junction of sleeve pipe 10 and connecting rod 11, the one end of connecting rod 11 is connected with scrubbing brush 14, the surface mounting of one side of the cover body 2 has controller 16, the upper end of screw thread dredging rod 3 is connected with stopper 6, the side surface of stopper 6 is provided with slide 15.

In an embodiment, referring to fig. 1, 2 and 4, the threaded dredging rod 3 is connected with the first gear 4 in a threaded manner, the first gear 4 is rotatably connected with the cart 1 through a bearing seat 7, the second gear 8 is connected with the first gear 4 in a meshed manner, and the bearing seat 7 facilitates the first gear 4 to rotate on the cart 1; the connection mode of the fixed seat 5 and the thread dredging rod 3 is fixed welding, the connection mode of the sleeve 10 and the fixed seat 5 is fixed welding, the connection mode of the connecting rod 11 and the sleeve 10 is movable connection, and the connecting rod 11 is convenient for installing the bristle brush 14; the fixing bolts 12 are respectively in threaded connection with the sleeve 10 and the connecting rod 11 through threaded holes 13, the number of the sleeve 10, the connecting rod 11 and the bristle brushes 14 is two, the sleeve 10, the connecting rod 11 and the bristle brushes 14 are symmetrically arranged, and the bristle brushes 14 are convenient for brushing off sludge attached to the inner wall of the pipeline;

when the thread dredging rod 3 enters the pipeline for dredging, the thread dredging rod 3 drives the bristle brush 14 to enter the pipeline to brush away sludge scale and the like attached to the inner wall of the pipeline, so that secondary blockage in the pipeline is prevented, when the pipeline with different calibers needs to be dredged, a user takes the fixing bolt 12 out of the threaded hole 13 and adjusts the distance between the two groups of bristle brushes 14 to enable the bristle brushes 14 to be attached to the inner wall of the pipeline under the condition that the connecting mode of the connecting rod 11 and the sleeve 10 is movably connected and the fixing bolt 12 is in threaded connection with the sleeve 10 and the connecting rod 11 through the threaded hole 13 respectively, so that the bristle brushes 14 can wash the inner walls of the pipelines with different calibers;

in an embodiment, referring to fig. 1, fig. 2 and fig. 3, the connection mode of the sliding seat 15 and the cover body 2 is fixed welding, the connection mode of the limiting block 6 and the thread dredging rod 3 is fixed welding, and the sliding seat 15 and the limiting block 6 are convenient for preventing the thread dredging rod 3 from rotating; the thread dredging rod 3 is connected with the cover body 2 in a sliding mode through a limiting block 6 and a sliding seat 15, a controller 16 is electrically connected with the stepping motor 9, and the controller 16 is convenient for controlling the stepping motor 9;

the user firstly moves the threaded dredging rod 3 to the upper positive center position of the pipeline, under the condition that the connection mode of the controller 16 and the stepping motor 9 is electrically connected, the user controls the stepping motor 9 to operate through the controller 16, the stepping motor 9 drives the second gear 8 to rotate, under the condition that the connection mode of the second gear 8 and the first gear 4 is meshed and connected, the second gear 8 drives the first gear 4 to rotate, under the condition that the connection mode of the threaded dredging rod 3 and the first gear 4 is threaded, the first gear 4 is rotationally connected with the cart 1 through the bearing seat 7, the threaded dredging rod 3 is in sliding connection with the cover body 2 through the limiting block 6 and the sliding seat 15, the first gear 4 drives the threaded dredging rod 3 to lift in the cover body 2, and the impact of a water gun is matched, so that the dredging of blockages at different depths under high pressure is facilitated.

The working process of the utility model is as follows: when the device is used, a user firstly moves the threaded dredging rod 3 to the upper positive center position of a pipeline, under the condition that the connection mode of the controller 16 and the stepping motor 9 is electrically connected, the user controls the stepping motor 9 to operate through the controller 16, the stepping motor 9 drives the second gear 8 to rotate, under the condition that the connection mode of the second gear 8 and the first gear 4 is meshed connection, the second gear 8 drives the first gear 4 to rotate, under the condition that the connection mode of the threaded dredging rod 3 and the first gear 4 is threaded connection, the first gear 4 is in rotary connection with the cart 1 through the bearing seat 7, and the threaded dredging rod 3 is in sliding connection with the cover body 2 through the limiting block 6 and the sliding seat 15, the first gear 4 drives the threaded dredging rod 3 to lift in the cover body 2 to be matched with the impact of a high-pressure water gun, so as to be beneficial to dredging blockage at different depths, and when the threaded dredging rod 3 enters the pipeline to dredge, the screw thread dredging rod 3 drives the bristle brush 14 to enter the pipeline, attached sludge scale and the like on the inner wall of the pipeline are brushed, secondary blockage in the pipeline is favorably prevented, when the pipeline with different calibers is required to be dredged, the connecting mode of the connecting rod 11 and the sleeve pipe 10 is movable connection, the fixing bolt 12 is respectively in threaded connection with the sleeve pipe 10 and the connecting rod 11 through the threaded hole 13, the fixing bolt 12 is taken down from the threaded hole 13 by a user, the distance between the two groups of bristle brushes 14 is adjusted, the bristle brushes 14 are attached to the inner wall of the pipeline, and the bristle brushes 14 are favorably used for brushing the inner walls of the pipeline with different calibers.

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 alterations can be made herein 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 city plumbing, includes shallow (1), its characterized in that: the upper end of the cart (1) is provided with a cover body (2), the internal mounting of the cover body (2) is provided with a thread dredging rod (3), the lateral end outer surface of the thread dredging rod (3) is respectively provided with a first gear (4) and a fixed seat (5), the joint of the fixed seat (5) and the cart (1) is provided with a bearing seat (7), the lateral end outer surface of the first gear (4) is provided with a second gear (8), the upper end of the second gear (8) is provided with a stepping motor (9), the lateral end outer surface of the fixed seat (5) is provided with a sleeve (10), the internal mounting of the sleeve (10) is provided with a connecting rod (11), the upper end of the sleeve (10) is provided with a fixing bolt (12), the joint of the fixing bolt (12) and the sleeve (10) and the connecting rod (11) is respectively provided with a threaded hole (13), one end of the connecting rod (11) is connected with a hard brush (14), the utility model discloses a screw thread dredging rod, including the cover body (2), one side surface mounting of the cover body has controller (16), the upper end of screw thread dredging rod (3) is connected with stopper (6), the side surface of stopper (6) is provided with slide (15).

2. The dredging device for urban water supply and drainage according to claim 1, wherein: the connecting mode of the thread dredging rod (3) and the first gear (4) is threaded connection, the first gear (4) is rotatably connected with the trolley (1) through a bearing seat (7), and the second gear (8) is in meshed connection with the first gear (4).

3. The dredging device for urban water supply and drainage according to claim 1, wherein: the connection mode of the fixing seat (5) and the thread dredging rod (3) is fixedly welded, the connection mode of the sleeve (10) and the fixing seat (5) is fixedly welded, and the connection mode of the connecting rod (11) and the sleeve (10) is movably connected.

4. The dredging device for urban water supply and drainage according to claim 1, wherein: the fixing bolt (12) is in threaded connection with the sleeve (10) and the connecting rod (11) through threaded holes (13), and the number of the sleeve (10), the connecting rod (11) and the bristle brush (14) is two and are symmetrically arranged.

5. The dredging device for urban water supply and drainage as claimed in claim 1, wherein: the connection mode of the sliding seat (15) and the cover body (2) is fixedly welded, and the connection mode of the limiting block (6) and the thread dredging rod (3) is fixedly welded.

6. The dredging device for urban water supply and drainage according to claim 1, wherein: the thread dredging rod (3) is in sliding connection with the cover body (2) through a limiting block (6) and a sliding seat (15), and the controller (16) is electrically connected with the stepping motor (9).