CN214638818U

CN214638818U - Mechanical pipe cleaner

Info

Publication number: CN214638818U
Application number: CN202023083329.9U
Authority: CN
Inventors: 李凤春; 王康潭; 陈志刚; 丁琼; 王彦林; 杨艳
Original assignee: China Second Metallurgy Group Co Ltd
Current assignee: China Second Metallurgy Group Co Ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-11-09
Anticipated expiration: 2030-12-18

Abstract

The utility model discloses a mechanical type dredging pipe ware, include: the device comprises a rotary cleaning component, a worm and turbine transmission component, a sundry cleaning component, a dragging component and a traveling component; the rotary cleaning member includes: the end parts of the rotating shaft and the cleaning component are connected; the worm gear drive component includes: the worm, the turbine and the shell, wherein the advancing component is arranged at the end part of the turbine rotating shaft; the sundry cleaning and transporting component comprises: the cleaning device comprises a front end cleaning component, a rear end cleaning component and a connecting bracket, wherein the rear part of the front end cleaning component is connected to the outer wall of the shell through the connecting bracket, and the front end of the rear end cleaning component is connected to the end part of the rotating shaft through the connecting bracket; one end of the dragging component passes through the front end cleaning component and is connected to the outer wall of the shell. The utility model discloses can effectively clear away the deposit in the pipeline to do not receive external environment's influence.

Description

Mechanical pipe cleaner

Technical Field

The utility model belongs to the pipeline cleans the technique, concretely relates to mechanical type dredging pipe ware.

Background

When the pipelines are stored, transported and assembled, impurities such as sand grains, soil stones, rain and snow can enter the pipelines under the influence of engineering environment and natural environment, so that subsequent purging, cleaning and pressure testing of the pipelines are influenced. If the pipeline is long, it is likely that the pipeline will be clogged due to the accumulation of the pipeline, and damage may be caused to equipment and instruments installed on the pipeline.

For the above reasons, a pigging operation is required before the installation of the pipe, and it is a common practice to bind the pipe to an iron plate with rubber or cloth, etc., and then insert the iron plate into the pipe and pull it from one end of the pipe to the other. The pipe cleaning mode can not clean up sundries in the pipeline, for example, some soil can be attached to the inner wall of the pipe after being soaked in water, and accumulated snow and ice in the pipeline are not easy to clean up in winter.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mechanical type pig can effectively clear away the deposit in the pipeline to do not receive external environment's influence.

In order to achieve the above object, the utility model uses the technical solution that:

a mechanical pig comprising: the device comprises a rotary cleaning component, a worm and turbine transmission component, a sundry cleaning component, a dragging component and a traveling component; the rotary cleaning member includes: the end parts of the rotating shaft and the cleaning component are connected; the worm gear drive component includes: the worm, the worm wheel and the shell are mutually meshed and arranged inside the shell, two worm through holes are formed in the upper part of the shell, two ends of the worm are arranged in the worm through holes, and one end of the worm is connected with the end part of the rotating shaft; the lower part of the shell is provided with two turbine through holes, two ends of a turbine rotating shaft of the turbine are respectively arranged in the two turbine through holes, and the advancing part is arranged at the end part of the turbine rotating shaft; the sundry cleaning and transporting component comprises: the cleaning device comprises a front end cleaning component, a rear end cleaning component and a connecting bracket, wherein the rear part of the front end cleaning component is connected to the outer wall of the shell through the connecting bracket, and the front end of the rear end cleaning component is connected to the end part of the rotating shaft through the connecting bracket; one end of the dragging component passes through the front end cleaning component and is connected to the outer wall of the shell.

Furthermore, the connecting bracket of the rear end cleaning component is flexibly connected with the rotating shaft.

Further, a movable head, a hinge or a universal joint is connected between the connecting bracket of the rear-end cleaning member and the rotating shaft.

Further, the cleaning member includes: the cleaning device comprises a cleaning head and a connecting rod, wherein one end of the connecting rod is connected to the rotating shaft, and the other end of the connecting rod is connected with the cleaning head through a hinge.

Further, the cleaning member includes: the cleaning head, spring beam one end is connected on the rotation axis, and the cleaning head is connected to the other end.

Further, the traveling member includes: the turbine comprises a wheel shaft and wheels, wherein each wheel is provided with the wheel shaft, the end part of the wheel shaft is connected with the end part of a turbine rotating shaft, and a bearing is arranged between the wheel shaft and the wheel.

Furthermore, the front end cleaning component is 1-2 cm smaller than the inner diameter of the pipeline, and the rear end cleaning component is 0.1-0.2 cm larger than the inner diameter of the pipeline.

The utility model discloses technical effect includes:

the utility model discloses can effectively clear away the deposit in the pipeline to do not receive external environment's influence.

The mechanical pipe cleaner has the advantages of ingenious design, simple operation, clean pipeline cleaning and high efficiency; and can be made into a complete set of products to adapt to various pipe diameters.

Drawings

Fig. 1 is a schematic structural diagram of a mechanical pipe cleaner in the present invention;

FIG. 2 is a schematic front connection view of the worm gear drive and the traveling member of the present invention;

fig. 3 is a side connection schematic view of the worm gear transmission part and the traveling part of the present invention.

Detailed Description

The following description sufficiently illustrates specific embodiments of the invention to enable those skilled in the art to practice and reproduce it.

As shown in fig. 1, it is a schematic structural diagram of the mechanical pipe cleaner in the present invention.

A mechanical pig comprising: the cleaning device comprises a rotary cleaning component 1, a worm gear transmission component 2, a sundries cleaning component 3, a dragging component 4 and a traveling component 5.

The rotary cleaning member 1 and the sundries cleaning member 3 can be set to have dimensions according to the pipe diameter.

The rotary cleaning member 1 includes: the cleaning machine comprises a rotating shaft 11, a connecting rod 12 and a cleaning head 13, wherein one end of the connecting rod 12 is connected to the rotating shaft 11, and the other end of the connecting rod 12 is connected with the cleaning head 13 through a hinge.

If the connecting rod 12 is a soft rubber rod or a spring, the cleaning head 13 does not need to be connected through a hinge. The connecting rod 12 and the cleaning head 13 may be replaced by a cleaning brush, and bristles of the cleaning brush may be directly disposed on the rotating shaft 11.

In the rotating process of the rotating shaft 11, the cleaning head 13 strikes the inner wall of the pipeline to clean mud from the inner wall of the pipeline, or the cleaning brush is in close contact with the inner wall of the pipeline to brush the mud on the inner wall of the pipeline.

Fig. 2 is a schematic front connection diagram of the worm-gear transmission part 2 and the traveling part 5 according to the present invention. Fig. 3 is a schematic side view of the worm-gear transmission part 2 and the traveling part 5 according to the present invention.

The worm-gear drive 2 includes: the worm 21, the worm wheel 22 and the shell 23 are meshed with each other, the worm 21 and the worm wheel 22 are arranged in the shell 23, two worm through holes are formed in the upper portion of the shell 23, and two ends of the worm 21 are installed in the worm through holes; two turbine through holes are arranged at the lower part of the shell 23, and two ends of a turbine rotating shaft of the turbine 22 are respectively arranged in the two turbine through holes. One end of the worm 21 is connected to an end of the rotating shaft 11. The housing 23 serves to protect the worm 21 and the worm wheel 22 from damage.

The traveling member 5 includes: axle 51, wheels 52, each wheel 52 being provided with a separate axle 51, the ends of the axles 51 being connected to the ends of the turbine shaft.

Alternatively, the turbine shaft and the wheel shaft 51 may be designed as an integral structure, the turbine shaft extends to both sides, and the wheels 52 are directly mounted on both sides of the turbine shaft by means of bearings. The wheel 52 is a rubber wheel, and a bearing is arranged between the wheel shaft 51 and the wheel 52. The rubber material is adopted, so that certain friction force is met, and the inner wall of the pipe is not damaged when the pipe rotates and moves forward.

The sundry cleaning component 3 comprises: a front end cleaning component 31, a rear end cleaning component 32 and a connecting bracket 33, wherein the rear part of the front end cleaning component 31 is connected to the outer wall of the shell 23 through the connecting bracket 33, and the front end of the rear end cleaning component 32 is connected to the end part of the rotating shaft 11 through the connecting bracket 33. The inner diameter of the front end cleaning component 31 is 1-2 cm smaller than the inner diameter of the pipeline, so that the requirement of swinging is met during dragging, meanwhile, impurities can be removed, and a better contact surface is provided for the rear wheel 52; the rear end cleaning component 32 is 0.1-0.2 cm larger than the inner diameter of the pipeline so as to be in close contact with the inner wall of the pipeline and clean impurities in the pipeline.

To facilitate cleaning of the curved pipe, a movable head 34, or a hinge or a universal joint may be connected between the connecting bracket 33 of the rear end cleaning member 32 and the rotating shaft 11.

One end of the dragging member 4 is connected to the outer wall of the housing 23 through the front end cleaning member 31. The dragging component 4 can be a long rod, a rope, an iron chain and the like.

The pipe cleaning method of the mechanical pipe cleaner comprises the following steps:

step 1: the mechanical pipe cleaner is put into the pipeline, and the wheels 52 are driven to rotate through the dragging component 4, so that the mechanical pipe cleaner moves forwards in the pipeline;

step 2: the wheel 52 rotates to drive the worm wheel 22 of the worm and worm wheel transmission part 2 to rotate, under the meshing action of the worm wheel 22 and the worm 21, the worm wheel 22 drives the worm 21 to rotate, the worm 21 drives the rotary cleaning part 1 to work, and the rotary cleaning part 1 cleans the inner wall of the pipeline;

the worm 21 drives the rotating shaft 11 to rotate, the rotating shaft 11 drives the connecting rod 12 to rotate, and the cleaning head 13 on the connecting rod 12 strikes and cleans the inner wall of the pipeline to clean impurities on the inner wall of the pipeline.

And step 3: the dragging part 4 is pulled, the dragging part 4 drives the sundries cleaning and transporting part 3 to move forwards, and sundries in the pipeline are collected and taken out of the pipeline.

The front end cleaning component 31 drives sundries with large volume and the bottom of the pipeline to move forwards to provide a better contact surface for the rear wheel 52; the rear end cleaning component 32 drives the sundries with smaller volume to move forwards; when the cleaning machine moves to the pipeline bending position, the rotating shaft 11 drives the flexible head 34 to bend, and the flexible head 34 drives the rear end cleaning component 32 to move forwards continuously until sundries are taken out of the pipeline.

The terminology used herein is for the purpose of description and illustration, rather than of limitation. As the present invention may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.

Claims

1. A mechanical pig, comprising: the device comprises a rotary cleaning component, a worm and turbine transmission component, a sundry cleaning component, a dragging component and a traveling component; the rotary cleaning member includes: the end parts of the rotating shaft and the cleaning component are connected; the worm gear drive component includes: the worm, the worm wheel and the shell are mutually meshed and arranged inside the shell, two worm through holes are formed in the upper part of the shell, two ends of the worm are arranged in the worm through holes, and one end of the worm is connected with the end part of the rotating shaft; the lower part of the shell is provided with two turbine through holes, two ends of a turbine rotating shaft of the turbine are respectively arranged in the two turbine through holes, and the advancing part is arranged at the end part of the turbine rotating shaft; the sundry cleaning and transporting component comprises: the cleaning device comprises a front end cleaning component, a rear end cleaning component and a connecting bracket, wherein the rear part of the front end cleaning component is connected to the outer wall of the shell through the connecting bracket, and the front end of the rear end cleaning component is connected to the end part of the rotating shaft through the connecting bracket; one end of the dragging component passes through the front end cleaning component and is connected to the outer wall of the shell.

2. The mechanical pipe pig according to claim 1, characterized in that the connection bracket of the back end cleaning element is flexibly connected to the rotary shaft.

3. The mechanical pipe pig according to claim 1, characterized in that a swivel, hinge or universal joint is connected between the connecting bracket of the rear cleaning element and the rotation axis.

4. The mechanical pig of claim 1, wherein the cleaning component comprises: the cleaning device comprises a cleaning head and a connecting rod, wherein one end of the connecting rod is connected to the rotating shaft, and the other end of the connecting rod is connected with the cleaning head through a hinge.

5. The mechanical pig of claim 1, wherein the cleaning component comprises: the cleaning head, spring beam one end is connected on the rotation axis, and the cleaning head is connected to the other end.

6. The mechanical pig of claim 1, wherein the traveling member comprises: the turbine comprises a wheel shaft and wheels, wherein each wheel is provided with the wheel shaft, the end part of the wheel shaft is connected with the end part of a turbine rotating shaft, and a bearing is arranged between the wheel shaft and the wheel.

7. The mechanical pipe pig of claim 1, wherein the front cleaning elements are 1-2 cm smaller than the inner diameter of the pipe and the rear cleaning elements are 0.1-0.2 cm larger than the inner diameter of the pipe.