CN2865884Y - Pipeline annular cleaning module - Google Patents
Pipeline annular cleaning module Download PDFInfo
- Publication number
- CN2865884Y CN2865884Y CN 200520112606 CN200520112606U CN2865884Y CN 2865884 Y CN2865884 Y CN 2865884Y CN 200520112606 CN200520112606 CN 200520112606 CN 200520112606 U CN200520112606 U CN 200520112606U CN 2865884 Y CN2865884 Y CN 2865884Y
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- CN
- China
- Prior art keywords
- cleaning assembly
- handle
- tooth harrow
- ring hollow
- hollow cleaning
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A pipeline annulus cleaning component composed of stamping tool and cleaning tool. The stamping tool is consisted of multi-edge tool bit and handle. The cleaning tool is consisted of tooth harrow and handle. The utility model features easy operation and practicality. The filler can be initially stamped through stamping tool and then be dug with cleaning tool. Multi-edge tool bit of stamping tool has fine performance. The handle is divided into direct handle and crank handle and can be replaced based on needs. Moreover, the operating angle can be adjusted easily.
Description
Technical field
The utility model relates to a kind of pipeline ring hollow cleaning instrument, especially for the pipeline ring hollow cleaning assembly of cleaning annular space inner stuffing.
Background technology
It is the conveying of a kind of important means of transportation, particularly oil, natural gas that pipeline is carried.Along with the continuous expansion of energy demand, the effect that pipeline is carried highlights day by day.Pipe plugging is that pipeline is carried and to be occurred after the accident or an essential technology when safeguarding in pipe technology.
In present upkeep operation mode, very generally, when submarine pipeline keeps in repair, breakage cut away and changes new pipeline.If pipeline damage is serious, to such an extent as to can't then need carry out the stopping transportation maintenance normally for defeated.At this moment maintenance process carries out in dry chamber, so the gas that must charge into certain pressure in the cabin is to get rid of the cabin maritime interior waters.For preventing that gas from entering pipe interior, before dry chamber is in place, must carry out effective shutoff to pipeline.For this reason, there is such problem:, be full of filler in the annular space for double-skin duct, but do not have sealing function, therefore carry out the annular space shutoff again after must clearing up the filler in the annular space,, make inner tube portion reach outside pipe for the needs that keep in repair.So, in the prior art, because operation under water, can not be charged, consider problems such as easy for installation, simple to operate again, owing to lack special-purpose annular space cleaning equipment, can not clear up filler effectively, for pipe-line maintenance brings a lot of inconvenience.
Because the defective that above-mentioned known technology exists, the design people at above-mentioned existing problems, proposes pipeline ring hollow cleaning assembly of the present utility model according to the experience of the practice of being engaged in the pipeline ring hollow cleaning aspect for many years and research and development.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of pipeline ring hollow cleaning assembly, comprises the instrument of smashing to pieces and goes out instrument clearly, can smash the filler on the tube wall in the annular space to pieces cleaning, and need not other machine powers.Can satisfy the needs on seabed or the terrestrial pipeline maintenance activity, reach cleaning purpose the annular space inner stuffing of double-skin duct.
For this reason, the utility model provides a kind of pipeline ring hollow cleaning assembly, wherein, comprises the instrument of smashing to pieces and go out instrument clearly that the instrument of smashing to pieces is made of many ribs cutter head and handle, goes out instrument clearly and is made of tooth harrow and handle.
Aforesaid pipeline ring hollow cleaning assembly, wherein, described many ribs cutter head has cutter hub and is fixed on plural at least cutter rib on this cutter hub, and the place ahead of cutter rib is a convex tip shaped.
Aforesaid pipeline ring hollow cleaning assembly, wherein, described cutter hub is a column, its rear end is provided with a screwed hole; The front end of described handle is connected with the screwed hole of this many ribs cutter head rear end, and by nut described handle and many ribs cutter head is locked.
Aforesaid pipeline ring hollow cleaning assembly, wherein, described cutter rib is arranged on the described cutter hub with the axial symmetry of length direction.
Aforesaid pipeline ring hollow cleaning assembly, wherein, described tooth harrow is made of with the tooth harrow cutter hub with curved blade that its front end is set the tooth harrow body of column.
Aforesaid pipeline ring hollow cleaning assembly, wherein, the both sides of described tooth harrow cutter hub have inside and outside curved blade, and its front end is provided with reclinate rake teeth.
Aforesaid pipeline ring hollow cleaning assembly, wherein, this rake teeth preferably is set to be 100 °～110 ° with the tooth harrow body.
Aforesaid pipeline ring hollow cleaning assembly, wherein, described tooth harrow body is a column, and its rear end is provided with a screwed hole, and the front end of described handle is connected with the screwed hole of this tooth harrow rear end, and by nut described handle and tooth harrow is locked.
Aforesaid pipeline ring hollow cleaning assembly, wherein, handle can be staight shank or crank.
Advantage and characteristics that pipeline ring hollow cleaning assembly of the present utility model compared with prior art possesses are:
Pipeline ring hollow cleaning assembly of the present utility model is simple to operate, practical, can utilize the instrument of smashing to pieces at first filler tentatively to be smashed to pieces, with going out instrument clearly filler is dug then, many ribs blade of smashing instrument to pieces has the good effect of smashing to pieces, handle all can divide two kinds on staight shank and crank, replace according to need of work, and its work angle can be regulated easily.
Pipeline ring hollow cleaning assembly of the present utility model need not other machine powers, does not need electric power, and pipeline ring hollow cleaning assembly is simple in structure, and is easy for installation, is fit to sea operation down, also is fit to the land operation.
Description of drawings
Fig. 1 is for smashing the schematic diagram of an embodiment of instrument to pieces in the utility model pipeline ring hollow cleaning assembly;
Fig. 2 looks schematic diagram for a left side of smashing instrument among Fig. 1 to pieces;
Fig. 3 is for going out the schematic diagram of an embodiment of instrument clearly in the utility model pipeline ring hollow cleaning assembly;
Fig. 4 looks schematic diagram for a left side that goes out instrument among Fig. 3 clearly;
Fig. 5 is for going out the schematic top plan view of instrument clearly among Fig. 3.
The specific embodiment
For the feature, the effect that make the utility model annular space cleaning assembly and the technical purpose that will reach have clear more and comprehensively understand, now contrast the description of drawings specific embodiment of the present utility model.
See also Fig. 1 and 3, it is respectively the instrument of smashing to pieces in the utility model pipeline ring hollow cleaning assembly and goes out instrument embodiment schematic diagram clearly.The utility model pipeline ring hollow cleaning assembly comprises the instrument of smashing to pieces 1 and goes out instrument 2 clearly, smashs instrument 1 to pieces and is used for filler is tentatively smashed to pieces, goes out 2 of instruments clearly and is used for filler is dug, and further go out the filler on the tube wall clearly.
See also Fig. 1 and 2, the instrument of smashing to pieces 1 in the utility model pipeline ring hollow cleaning assembly comprises that a front end is the many ribs cutter head 11 and the handle 3 of taper, described many ribs cutter head 11 is by cutter hub 10, constitute with the plural at least cutter rib 14 that is fixed on this cutter hub 10, described cutter hub 10 is a column, and its rear end is provided with a screwed hole 13.The front end of described handle 3 is connected with the screwed hole 13 of these many ribs cutter head 11 rear ends, and by nut 12 described handle 3 and many ribs cutter head 11 is locked.As seen from Figure 2, the cutter hub 10 of many ribs cutter head 11 has two with upper slitter rib 14, and the place ahead of cutter rib 14 is a convex tip shaped.In the present embodiment described many ribs cutter head 11 is provided with three cutter ribs 14 by the axial symmetry at cutter hub 10 length directions and constitutes.
See also Fig. 3,4 and 5, the instrument 2 that goes out clearly in the utility model pipeline ring hollow cleaning assembly comprises tooth harrow 20 and the handle 3 of being with the arc skiving blade, described tooth harrow 20 is made of with the tooth harrow cutter hub 21 with curved blade that its front end is set the tooth harrow body 22 of column, the both sides of described tooth harrow cutter hub 21 have inside and outside curved blade 21a and 21c, its front end is provided with reclinate rake teeth 21b, for ease of operation, this rake teeth 21b preferably is set to be 100 °～110 ° with tooth harrow body 22.Described tooth harrow body 22 is a column, and its rear end is provided with a screwed hole 23, and the front end of described handle 3 is connected with the screwed hole 23 of this tooth harrow 20 (tooth harrow body 22) rear end, and by nut 24 described handle 3 and tooth harrow 20 is locked.
The handle 3 of smashing instrument 1 to pieces and going out instrument 2 clearly can be staight shank (not shown) or crank.Staight shank can be used for the situation that the inner and outer pipes end flushes, the situation when crank then is used for inner tube portion and stretches out outer tube.Staight shank and crank can be prepared separately, but also one preparation in known manner, is provided with a pivoting point and a locking piece at handle, and crooked and straight two positions are arranged in the articulated section, constitutes crank and staight shank respectively, and by the corresponding locking of locking piece.
In operation, the instrument of smashing to pieces 1 of annular space cleaning assembly of the present utility model is by inserting, shake (during crank) or rotating (during staight shank) operation filler is smashed to pieces, filler is tentatively smashed to pieces, go out instrument 2 clearly filler is further smashed to pieces and dug, the arc skiving blade then is respectively applied for the filler of removing on outer tube wall and the outer wall of inner tube.
The above person of thought, it only is the specific embodiment of the present utility model, when can not limiting the scope that the utility model is implemented with this, i.e. equivalent variations and the modification of being done according to the utility model content generally all should still belong within the scope that the utility model patent claims contain.
Claims (9)
1, a kind of pipeline ring hollow cleaning assembly is characterized in that: comprise the instrument of smashing to pieces and go out instrument clearly, the instrument of smashing to pieces is made of many ribs cutter head and handle, goes out instrument clearly and is made of tooth harrow and handle.
2, pipeline ring hollow cleaning assembly as claimed in claim 1 is characterized in that: described many ribs cutter head has cutter hub and is fixed on plural at least cutter rib on this cutter hub, and the place ahead of cutter rib is a convex tip shaped.
3, pipeline ring hollow cleaning assembly as claimed in claim 2 is characterized in that: described cutter hub is a column, and its rear end is provided with a screwed hole; The front end of described handle is connected with the screwed hole of this many ribs cutter head rear end, and by nut described handle and many ribs cutter head is locked.
4, pipeline ring hollow cleaning assembly as claimed in claim 2 is characterized in that: described cutter rib is arranged on the described cutter hub with the axial symmetry of length direction.
5, pipeline ring hollow cleaning assembly as claimed in claim 1 is characterized in that: described tooth harrow is made of with the tooth harrow cutter hub with curved blade that its front end is set the tooth harrow body of column.
6, pipeline ring hollow cleaning assembly as claimed in claim 5 is characterized in that: the both sides of described tooth harrow cutter hub have inside and outside curved blade, and its front end is provided with reclinate rake teeth.
7, pipeline ring hollow cleaning assembly as claimed in claim 6 is characterized in that: this rake teeth preferably is set to be 100 °～110 ° with the tooth harrow body.
8, pipeline ring hollow cleaning assembly as claimed in claim 5, it is characterized in that: described tooth harrow body is a column, its rear end is provided with a screwed hole, and the front end of described handle is connected with the screwed hole of this tooth harrow rear end, and by nut described handle and tooth harrow is locked.
9, as each described pipeline ring hollow cleaning assembly of claim 1 to 8, it is characterized in that: handle can be staight shank or crank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520112606 CN2865884Y (en) | 2005-07-05 | 2005-07-05 | Pipeline annular cleaning module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520112606 CN2865884Y (en) | 2005-07-05 | 2005-07-05 | Pipeline annular cleaning module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2865884Y true CN2865884Y (en) | 2007-02-07 |
Family
ID=37701584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520112606 Expired - Fee Related CN2865884Y (en) | 2005-07-05 | 2005-07-05 | Pipeline annular cleaning module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2865884Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103801539A (en) * | 2014-03-10 | 2014-05-21 | 上海华虹宏力半导体制造有限公司 | Pipeline cleaning device |
-
2005
- 2005-07-05 CN CN 200520112606 patent/CN2865884Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103801539A (en) * | 2014-03-10 | 2014-05-21 | 上海华虹宏力半导体制造有限公司 | Pipeline cleaning device |
| CN103801539B (en) * | 2014-03-10 | 2016-06-08 | 上海华虹宏力半导体制造有限公司 | Cleaning apparatus for pipes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070207 Termination date: 20120705 |