CN211247638U

CN211247638U - Low pressure industry pipeline blocks up mechanical dredging tool

Info

Publication number: CN211247638U
Application number: CN201921343144.1U
Authority: CN
Inventors: 翟寰茹; 刘建民
Original assignee: Tianjin Sealing Leak Science And Technology Co ltd
Current assignee: Tianjin Sealing Leak Science And Technology Co ltd
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-08-14
Anticipated expiration: 2029-08-19

Abstract

A low pressure industrial pipe plugging mechanical pull through tool comprising: flange, extension pipe, interior sleeve pipe, outer tube, shutoff piece and advancing device, its characterized in that: advancing device fixed connection is in one side of outer tube, advancing device is including pushing ram and hand wheel, the hand wheel setting is in the one end of pushing ram, mutual fixed connection between hand wheel and the pushing ram, interior sleeve pipe setting is in the inside of outer tube, mutual fixed connection between interior sleeve pipe and the outer tube, the one end fixedly connected with shutoff piece of outer tube, be provided with the opening in the middle of the shutoff piece, at outer sheathed tube other end fixedly connected with guide ring, the guide ring cover is established in interior sheathed tube outside. The utility model discloses including sheathed tube port, spiral casing's port and interior sleeve pipe and the junction between the spiral casing all be provided with the sealing member, be provided with the spiral casing between inner tube and extension pipe, played the effect of sealed leaking stoppage, solved and prevented that the medium in the pipeline from flowing back easily and spilling over and the problem of polluted environment.

Description

Low pressure industry pipeline blocks up mechanical dredging tool

Technical Field

The utility model belongs to the technical field of mechanical tool, especially, relate to a low pressure industry pipeline blocks up mechanical dredging tool.

Background

At present, an industrial pipeline is a process pipeline for conveying process media, the media conveyed in industrial enterprises at present are inevitably contaminated, and for the industrial pipeline with the medium pressure of less than 1MPa, the contaminants cannot be taken away due to the low flow rate of the media with the low pressure, and the contaminants are inevitably accumulated to cause the blockage of the pipeline, so that the conveyance of the media is not smooth, the influence on the industrial production is caused, and the great potential safety hazard is generated. At present conventional dredge when dredging the pressure pipeline, the medium in the pipeline is easy to flow back and overflow, the polluted environment, current dredge that is used for pressing the pipeline at present has the problems such as unreasonable structural design, complicated operation process, poor sealing effect and the like because of the limitation of the device.

Therefore, a low-pressure industrial pipeline blockage mechanical dredging tool which can solve the problems is needed.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model aims at providing a low pressure industry pipeline blocks up machinery dredging tool, the utility model discloses a hand wheel drives the pushing ram rotation, and the pushing ram passes through the drive of hand wheel and stretches into to outer tube, interior sleeve pipe, extension intraductal, and the pushing ram passes the flange, and the pushing ram advances to get into in the rotatory while and treats the material of dredging in the pipeline and smash, promotes the clear stifled effect of dredging ware, the utility model discloses including the junction between sheathed tube port, spiral casing's port and interior sleeve pipe and the spiral casing all be provided with the sealing member, be provided with the spiral casing between inner tube and the extension pipe, played the effect of sealed leaking stoppage, solved the easy backward flow of medium that prevents in the pipeline and spilled over and the problem of polluted environment.

The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be: a low pressure industrial pipe plugging mechanical pull through tool comprising: flange, extension pipe, interior sleeve pipe, outer tube, shutoff piece and advancing device, its characterized in that: advancing device fixed connection is in one side of outer tube, and advancing device is including pushing ram and hand wheel, and the hand wheel setting is in the one end of pushing ram, mutual fixed connection between hand wheel and the pushing ram, interior sleeve pipe setting is in the inside of outer tube, mutual fixed connection between interior sleeve pipe and the outer tube, the one end fixedly connected with shutoff piece of outer tube is provided with the opening in the middle of the shutoff piece, at outer sheathed tube other end fixedly connected with guide ring, and guide ring cover is established interior sheathed tube outside, the other end of pushing ram passes outer tube, interior sleeve pipe, extension pipe and flange, sheathed tube one side including the extension pipe setting, the flange sets up the one end at the extension pipe, mutual fixed connection between flange and the extension pipe.

Further, a spiral sleeve is arranged between the inner sleeve and the lengthening pipe, the pushing rod extends into the spiral sleeve, and the spiral sleeve is screwed with the pushing rod through threads.

Further, the inner sleeve is fixedly connected with the spiral sleeve through a first bolt, and the lengthening pipe is fixedly connected with the spiral sleeve through a second bolt.

Furthermore, sealing elements are arranged at the connection positions of the port of the inner sleeve, the port of the spiral sleeve and the inner sleeve and the spiral sleeve.

Further, the upper end of the lengthening pipe is provided with a medium inlet pipe, and the medium inlet pipe is communicated with the lengthening pipe.

Furthermore, a guide sleeve is arranged in the propelling device and sleeved on the propelling rod.

Furthermore, the flange is provided with a through hole and four clamping holes, the through hole is formed in the middle of the flange, and the four clamping holes are formed in the periphery of the through hole respectively.

The utility model has the advantages that: the utility model provides a low-pressure industrial pipeline blocking mechanical dredging tool, which adopts a pure manual driving mode to complete the blockage removing work of a sewer, avoids installing electronic equipment on a dredger, reduces the cost of the dredger and reduces the maintenance times of the dredger, the utility model drives a push rod to rotate through a hand wheel, the push rod extends into an outer sleeve, an inner sleeve and an extension pipe through the driving of the hand wheel, the push rod passes through a flange, the push rod advances into the pipeline to be dredged while rotating to break the blocked material, and the blockage removing effect of the dredger is improved, the spiral sleeve is arranged between the inner sleeve and the extension pipe, so that the sealing and leaking stoppage effects are achieved, and the problem that the medium in the pipeline is easy to flow back and overflow to pollute the environment is solved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic sectional view of the flange of the present invention.

Wherein:

1-a flange; 2-lengthening the pipe; 3-a spiral sleeve;

4-inner sleeve; 5-a guide ring; 6-outer sleeve;

7-plugging piece; 8-a propulsion device; 9-a push rod;

10-a guide sleeve; 11-a seal; 12-a hand wheel;

13-medium inlet pipe; 14-a first bolt; 15-a second bolt;

16-a via hole; 17-snap hole

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly specified or limited, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and the terms "mounted," "connected," and "connected" are to be construed 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 1:

fig. 1 is the perspective structure schematic diagram of the present invention, and fig. 2 is the sectional structure schematic diagram of the flange of the present invention. A low-pressure industrial pipe plugging mechanical dredging tool as shown in fig. 1 and 2, comprising: flange 1, extension pipe 2, screw sleeve 3, interior sleeve pipe 4, guide ring 5, outer tube 6, shutoff piece 7, advancing device 8, pushing ram 9, guide sleeve 10, sealing member 11, hand wheel 12, medium advance pipe 13, first bolt 14, second bolt 15, through-hole 16 and joint hole 17, its characterized in that: the propelling device 8 is fixedly connected with one side of the outer sleeve 6, the propelling device 8 comprises a propelling rod 9 and a hand wheel 12, the hand wheel 12 is arranged at one end of the propelling rod 9, the hand wheel 12 and the propelling rod 9 are fixedly connected with each other, the inner sleeve 4 is arranged inside the outer sleeve 6, the inner sleeve 4 and the outer sleeve 6 are fixedly connected with each other, one end of the outer sleeve 6 is fixedly connected with a plugging piece 7, the middle of the plugging piece 7 is provided with an opening, the other end of the outer sleeve 6 is fixedly connected with a guide ring 5, the guide ring 5 is sleeved outside the inner sleeve 4, the other end of the push rod 9 passes through the outer sleeve 6, the inner sleeve 4, the lengthening pipe 2 and the flange 1, the extension pipe 2 is arranged on one side of the inner casing pipe 4, the flange 1 is arranged at one end of the extension pipe 2, and the flange 1 and the extension pipe 2 are fixedly connected with each other.

The working mode is as follows: the utility model discloses when using, at first rotatory hand wheel, the hand wheel drives the pushing ram rotation, the pushing ram stretches into to the outer tube through the drive of hand wheel, interior sleeve pipe, in the extension pipe, the pushing ram passes the flange, the pushing ram advances to get into in rotatory when waiting to dredge the material of blocking up in the pipeline and smashes, open the medium simultaneously and advance the valve on managing, the medium advances to manage to intervene the medium in the extension pipe, the medium will be treated the intraductal solid material who smashes of mediation and take away, treat the mediation back, return the pushing ram through the hand wheel, advance the valve on managing with the medium again and close and can accomplish mediation work, can not produce at the mediation in-process and reveal, whole operation process safety is not dangerous.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. A low pressure industrial pipe plugging mechanical pull through tool comprising: flange, extension pipe, interior sleeve pipe, outer tube, shutoff piece and advancing device, its characterized in that: advancing device fixed connection is in one side of outer tube, and advancing device is including pushing ram and hand wheel, and the hand wheel setting is in the one end of pushing ram, mutual fixed connection between hand wheel and the pushing ram, interior sleeve pipe setting is in the inside of outer tube, mutual fixed connection between interior sleeve pipe and the outer tube, the one end fixedly connected with shutoff piece of outer tube is provided with the opening in the middle of the shutoff piece, at outer sheathed tube other end fixedly connected with guide ring, and guide ring cover is established interior sheathed tube outside, the other end of pushing ram passes outer tube, interior sleeve pipe, extension pipe and flange, sheathed tube one side including the extension pipe setting, the flange sets up the one end at the extension pipe, mutual fixed connection between flange and the extension pipe.

2. The low pressure industrial pipe plugging mechanical dredging tool of claim 1, wherein: a spiral sleeve is arranged between the inner sleeve and the lengthening pipe, the pushing rod extends into the spiral sleeve, and the spiral sleeve is screwed with the pushing rod through threads.

3. The low pressure industrial pipe plugging mechanical unclogging tool of claim 2, wherein: the inner sleeve is fixedly connected with the spiral sleeve through a first bolt, and the lengthening pipe is fixedly connected with the spiral sleeve through a second bolt.

4. The low pressure industrial pipe plugging mechanical unclogging tool of claim 2, wherein: and sealing elements are arranged at the connection parts of the port of the inner sleeve, the port of the spiral sleeve and the inner sleeve and the spiral sleeve.

5. The low pressure industrial pipe plugging mechanical dredging tool of claim 1, wherein: the upper end of the lengthening pipe is provided with a medium inlet pipe, and the medium inlet pipe is communicated with the lengthening pipe.

6. The low pressure industrial pipe plugging mechanical dredging tool of claim 1, wherein: a guide sleeve is arranged in the propelling device and sleeved on the propelling rod.

7. The low pressure industrial pipe plugging mechanical dredging tool of claim 1, wherein: the flange is provided with four through holes and four clamping holes, wherein the through holes are formed in the middle of the flange, and the four clamping holes are formed in the periphery of the through holes respectively.