CN202825816U - Oil pipeline cutting belt - Google Patents
Oil pipeline cutting belt Download PDFInfo
- Publication number
- CN202825816U CN202825816U CN 201220435270 CN201220435270U CN202825816U CN 202825816 U CN202825816 U CN 202825816U CN 201220435270 CN201220435270 CN 201220435270 CN 201220435270 U CN201220435270 U CN 201220435270U CN 202825816 U CN202825816 U CN 202825816U
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- CN
- China
- Prior art keywords
- cutting ferrule
- cutting
- leading screw
- pen clip
- lugs
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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.)
- Withdrawn - After Issue
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Abstract
Disclosed is an oil pipeline cutting belt. Two clamping sleeves are arranged relatively and connected through an upper group of lugs and a lower group of lugs of an opening. Two lugs 1 of the upper group are arranged relatively and connected through a lead screw 1. A regulating nut 1 is arranged outside the lead screw 1. Two lugs 2 of the lower group are arranged relatively and connected through a lead screw 2. A regulating nut 2 is arranged outside the lead screw 2. An inner roller parallel with a clamping sleeve shaft line is arranged on the inner side of each clamping sleeve. A cylinder-shaped pen clip is arranged on the side surface of one of the clamping sleeves. The cylinder-shaped pen clip is used for placing a line drawing pen. An arc-shaped handle is arranged outside one of the clamping sleeves. Compared with the prior art, the oil pipeline cutting belt has the advantages of being stable in connection, good in line drawing effects and reducing labor intensity of operating staff. Cut pipe sections are connected with new pipe sections conveniently. Sealing performance after the connection is guaranteed. Service life of the oil pipeline cutting belt is long and the like.
Description
Technical fieldThe utility model relates to a kind of cutting belt of petroleum pipeline.
Background technologyWhen under environment comparison rugged environment, laying petroleum pipeline, seepage often appears in pipeline, equivalent damage breaks, if damage is little, can directly carry out repair welding at pipeline, if but damage is larger, in the time of can't repair welding, just needing to have damaged part to cut down, the pipeline section that more renews in the process of changing, at first will guarantee to cut the concordant of the mouth of pipe, the method that adopts at present is the outer wall that surrounds petroleum pipeline with astragal, use slate pencil along the astragal setting-out again, then cut along the line that draws, this method generally needs two people to operate simultaneously just in the process of practical operation can finish setting-out work, waste of manpower, in addition, the line that this method draws often can't guarantee concordant, has affected the effect of the joint and seal of last and new pipeline section.Although occurred the instrument than and better effects if more convenient with astragal at present, for example, China Patent No. 201120300309.4 disclosed a kind of cutting belt of petroleum pipelines, it is that a end at stainless steel band is provided with clip, be provided with bolt on the clip, on the other end stainless steel band away from clip, equidistantly be provided with a plurality of fixing holes; Although the cutting belt of this structure is more laborsaving than astragal, better effects if, Shortcomings still in the process of practical operation:
1, because its main body adopts stainless steel band, after stainless steel band service time was long, the phenomenon of perk or fold can appear in the edge, so just impact draw roundly at pipeline, can't guarantee that setting-out is concordant;
2, stainless steel band service time long after because long-term dish circle, crooked and wearing and tearing make the shape of stainless steel band and smoothness deviation can occur, be difficult to be close to pipeline and draw circle, be difficult to guarantee the concordant of setting-out equally;
3, mode is identical with astragal, needs one or two people's operation, and uses slate pencil to carry out setting-out around pipeline, and efficient is low, weak effect, and labor intensity of operating staff is large.
The utility model contentThe purpose of this utility model is to provide a kind of not only stable connection, setting-out is effective, alleviate operating personnel's labour intensity, conveniently be cut being connected between pipeline section and the new pipeline section, sealing after can also guaranteeing to connect, and long service life, technique, simple in structure, cutting belt of petroleum pipeline with low cost, as to be easy to promote the use of.
The utility model includes cutting ferrule, journal stirrup, leading screw, adjusting nut, interior roller and pen clip, wherein be covered with two, these two cutting ferrules are semicircle body and both diameters are identical, two cutting ferrules are oppositely arranged and the upper and lower two groups of journal stirrups by opening part link to each other, two journal stirrups one that top is one group are oppositely arranged and link together by leading screw one, the top of one, two cutting ferrule of leading screw one peripheral hardware adjusting nut is connected to the bottom of two journal stirrups one in top; Two journal stirrups two that the bottom is one group relatively arrange and link together by leading screw two, and two, two cutting ferrules of leading screw two peripheral hardware adjusting nuts are connected to the top of two journal stirrups two in bottom; Be provided with several interior rollers parallel with the cutting ferrule axis in the inboard of each cutting ferrule, interior roller is arranged on the cutting ferrule madial wall uniformly; Establish for the cylindrical shape pen clip of placing detail pen the side of a cutting ferrule therein, and the axis of this pen clip is established limit valve perpendicular to the axis of cutting ferrule on the pen clip; The outside of a cutting ferrule is provided with the handle of arc therein, and handle links to each other with cutting ferrule by bolt.
The utility model is when setting-out, utilize two cutting ferrules that pipeline is entangled, by two leading screws up and down two cutting ferrules are connected, can regulate spacing between two cutting ferrules, directly setting-out by leading screw according to pipe diameter, also paintbrush can be inserted in the pen clip, rotate cutting ferrule by handle, finish setting-out when cutting ferrule rotates, the interior roller of cutting ferrule inboard not only plays the effect of support, and help to be fastened in rotation on the pipeline, make setting-out more convenient.
Two cutting ferrules of the present utility model can be realized the effect of fastening pipeline, adopt the mode of two cutting ferrule docking, and are not only more convenient, time saving and energy saving when operation, and can make setting-out more steadily, neatly; In addition, cutting ferrule adopts leading screw to connect, and is more firm in the time of can making like this two to entangle pipeline, can not be offset when setting-out; Use rear the appearance to wear and tear even the parts such as cutting ferrule, leading screw are long-time, also can not affect whole result of use; The utility model adopts the mode of rotating setting-out, and not only circuit is neat, and smoothly, fast.
The utility model compared with prior art has following advantage:
1, stable connection, setting-out is effective, alleviates operating personnel's labour intensity;
2, conveniently be cut being connected between pipeline section and the new pipeline section, can guarantee the sealing of pipeline after connecting;
3, long service life, technique, simple in structure, with low cost, be easy to promote the use of.
Description of drawingsFig. 1 is that master of the present utility model looks schematic diagram.
Fig. 2 is that schematic diagram is looked on a left side of the present utility model.
The specific embodimentIn the schematic diagram of cutting belt of petroleum pipeline illustrated in figures 1 and 2, cutting ferrule 1 has two, these two cutting ferrules are semicircle body and both diameters are identical, two cutting ferrules are oppositely arranged and the upper and lower two groups of journal stirrups by opening part link to each other, two journal stirrup 2-1 that top is one group are oppositely arranged and link together by leading screw 3-1, leading screw 3-1 peripheral hardware adjusting nut 4-1, the top of two cutting ferrules is connected to the bottom of two the journal stirrup 2-1 in top; Two journal stirrup 2-2 that the bottom is one group are oppositely arranged and link together by leading screw 3-2, leading screw 3-2 peripheral hardware adjusting nut 4-2, and two cutting ferrules are connected to the top of two the journal stirrup 2-2 in bottom; Be provided with several interior rollers 5 parallel with the cutting ferrule axis in the inboard of each cutting ferrule, interior roller is arranged on the cutting ferrule madial wall uniformly; Establish for the cylindrical shape pen clip 6 of placing detail pen the side of a cutting ferrule therein, and the axis of this pen clip is established limit valve 7 perpendicular to the axis of cutting ferrule on the pen clip; The outside of a cutting ferrule is provided with the handle 8 of arc therein, and handle links to each other with cutting ferrule by bolt 9.
Claims (1)
1. cutting belt of petroleum pipeline, comprise cutting ferrule, journal stirrup, leading screw, adjusting nut, interior roller and pen clip, it is characterized in that: be covered with two, these two cutting ferrules are semicircle body and both diameters are identical, two cutting ferrules are oppositely arranged and the upper and lower two groups of journal stirrups by opening part link to each other, two journal stirrups one that top is one group are oppositely arranged and link together by leading screw one, the top of one, two cutting ferrule of leading screw one peripheral hardware adjusting nut is connected to the bottom of two journal stirrups one in top; Two journal stirrups two that the bottom is one group relatively arrange and link together by leading screw two, and two, two cutting ferrules of leading screw two peripheral hardware adjusting nuts are connected to the top of two journal stirrups two in bottom; Be provided with the interior roller parallel with the cutting ferrule axis in the inboard of each cutting ferrule, interior roller is arranged on the cutting ferrule madial wall uniformly; Establish for the cylindrical shape pen clip of placing detail pen the side of a cutting ferrule therein, and the axis of this pen clip is established limit valve perpendicular to the axis of cutting ferrule on the pen clip; The outside of a cutting ferrule is provided with the handle of arc therein, and handle links to each other with cutting ferrule by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220435270 CN202825816U (en) | 2012-08-30 | 2012-08-30 | Oil pipeline cutting belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220435270 CN202825816U (en) | 2012-08-30 | 2012-08-30 | Oil pipeline cutting belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202825816U true CN202825816U (en) | 2013-03-27 |
Family
ID=47937607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220435270 Withdrawn - After Issue CN202825816U (en) | 2012-08-30 | 2012-08-30 | Oil pipeline cutting belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202825816U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814808A (en) * | 2012-08-30 | 2012-12-12 | 大连连重石化科技有限公司 | Petroleum pipeline cutting belt |
| CN103481262A (en) * | 2013-08-28 | 2014-01-01 | 无锡金玺换热器有限公司 | Novel petroleum pipeline external sealing marking band |
| CN104015180A (en) * | 2014-05-27 | 2014-09-03 | 成都来宝石油设备有限公司 | Tool for drawing line on pipeline |
| CN106881707A (en) * | 2017-04-17 | 2017-06-23 | 成都大漠石油技术有限公司 | Setting-out mechanism based on cutting arc petroleum pipeline elbow |
| CN106891318A (en) * | 2017-04-17 | 2017-06-27 | 成都大漠石油技术有限公司 | Petroleum pipeline outer wall setting-out marking arrangement |
| CN106914878A (en) * | 2017-04-17 | 2017-07-04 | 成都大漠石油技术有限公司 | Line-plotting device for cutting petroleum pipeline |
| CN114273555A (en) * | 2021-12-24 | 2022-04-05 | 衡阳泰豪通信车辆有限公司 | Oil engine exhaust pipe thermal insulation layer bundling device |
-
2012
- 2012-08-30 CN CN 201220435270 patent/CN202825816U/en not_active Withdrawn - After Issue
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814808A (en) * | 2012-08-30 | 2012-12-12 | 大连连重石化科技有限公司 | Petroleum pipeline cutting belt |
| CN103481262A (en) * | 2013-08-28 | 2014-01-01 | 无锡金玺换热器有限公司 | Novel petroleum pipeline external sealing marking band |
| CN103481262B (en) * | 2013-08-28 | 2016-04-13 | 无锡金玺换热器有限公司 | A kind of nonpetroleum pipeline external sealing mark band |
| CN104015180A (en) * | 2014-05-27 | 2014-09-03 | 成都来宝石油设备有限公司 | Tool for drawing line on pipeline |
| CN106881707A (en) * | 2017-04-17 | 2017-06-23 | 成都大漠石油技术有限公司 | Setting-out mechanism based on cutting arc petroleum pipeline elbow |
| CN106891318A (en) * | 2017-04-17 | 2017-06-27 | 成都大漠石油技术有限公司 | Petroleum pipeline outer wall setting-out marking arrangement |
| CN106914878A (en) * | 2017-04-17 | 2017-07-04 | 成都大漠石油技术有限公司 | Line-plotting device for cutting petroleum pipeline |
| CN114273555A (en) * | 2021-12-24 | 2022-04-05 | 衡阳泰豪通信车辆有限公司 | Oil engine exhaust pipe thermal insulation layer bundling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130327 Effective date of abandoning: 20141217 |
|
| RGAV | Abandon patent right to avoid regrant |