CN201376170Y - Device for aligning pipelines with large caliber - Google Patents
Device for aligning pipelines with large caliber Download PDFInfo
- Publication number
- CN201376170Y CN201376170Y CN200920148016U CN200920148016U CN201376170Y CN 201376170 Y CN201376170 Y CN 201376170Y CN 200920148016 U CN200920148016 U CN 200920148016U CN 200920148016 U CN200920148016 U CN 200920148016U CN 201376170 Y CN201376170 Y CN 201376170Y
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- China
- Prior art keywords
- pipeline
- fixed block
- counterpart
- mouthpart
- axis
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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 - Lifetime
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Abstract
A device for aligning pipelines with large caliber comprises a pipeline, a pipeline aligning component, and a pipeline axis line correcting component; the pipeline aligning component comprises an aligning fixed block, a pipeline connecting part and a spacing adjusting block; the pipeline axis line correcting component comprises a correcting fixed block, and an axis line adjusting block; the aligning fixed block is fixed at one end of the pipeline; the pipeline connecting part is movably connected with the aligning fixed block; the spacing adjusting block is arranged between the pipeline connecting part and the aligning fixed block; the correcting fixed block is fixed at the end part of the pipeline; and the correcting fixed block is internally provided with the axis line adjusting block. The device has the advantages of quick aligning speed, being convenient for adjusting the central axis line of two pipelines and executing operation of welding, simple structure, convenient use, light weight, easy manufacture, low cost, being convenient for manufacturing and fabricating, being suitable for field severe environment and facilitating field practical operation.
Description
Technical field
The utility model relates to a kind of large diameter pipeline to mouthpart.
Background technology
At the heat distribution pipe network large diameter pipeline, diameter and (for example: circular steel chimney pipeline section) be welded to connect work often runs into pipeline in the round steel pipe construction more than 100cm.Welding a very important procedure is exactly counterpart, in real work, and the counterpart instrument that the welder often for want of tackles, and work is felt a delicacy about, it is more to delay, and therefore the counterpart quality often is subjected to bigger influence.
ZL02102292.5 discloses a kind of pipeline to mouthpart, form by skeleton and clamping device etc., its complex structure, the parts of use need about 50, this kind be higher to the cost of mouthpart, when its repair status the installation and removal time spent long, service routine is too complicated.
ZL200420039288.5 discloses a kind of pipeline to mouthpart, by two with train wheel bridge by two or more the parallel connection of anchor chain, utilize the hook on the pulling pull bar such as external force, carry out the mouth-to-mouth operation of pipeline.This kind need be linked up with by too much external force pulling mouthpart, and can not effectively adjust the central shaft of two pipelines, and the counterpart rear plate is unfavorable for the welding job of pipeline between two pipelines.
The utility model content
The purpose of this utility model is exactly in order to overcome the difficulty of above-mentioned work, the light pipeline that has designed a kind of practicality is to mouthpart, and counterpart speed is fast, is convenient to regulate two pipeline center's axis, be convenient to the execution of welding job, this is to the mouthpart simple structure, and is easy to use, in light weight, easy to manufacture, with low cost, make things convenient for processing and fabricating and adapt to on-the-spot adverse circumstances, be convenient to on-the-spot practical operation.
The utility model is achieved in that
A kind of large diameter pipeline is to mouthpart, comprise pipeline, described mouthpart is comprised that pipeline counterpart assembly, conduit axis proofread and correct assembly, described pipeline counterpart assembly comprises counterpart fixed block, conduit coupling, spacing adjustment piece, described conduit axis is proofreaied and correct assembly and is comprised correction fixed block, axis adjustment piece, described counterpart fixed block is fixed on an end of pipeline, conduit coupling and counterpart fixed block flexibly connect, spacing is set between conduit coupling and the counterpart fixed block adjusts piece, described correction fixed block is fixed on the end of pipeline, proofreaies and correct axis adjustment piece is set in the fixed block.
Described conduit coupling is provided with the parts of two mouth word shapes, is provided with through hole in the parts, and the counterpart fixed block embeds in the through hole.
Describedly in the counterpart fixed block, through hole is set, pin is set in the through hole.
Described spacing is adjusted piece and be can be more than one or of consistency of thickness, also can for thickness by being as thin as more than one or of thick gradual change.
In the described correction fixed block through hole is set, axis is set in the through hole adjusts piece.
Described axis is adjusted piece and be can be more than one or of consistency of thickness, also can for thickness by being as thin as more than one or of thick gradual change.
It is right angled triangle that described axis is adjusted piece, and right-angle side contacts with pipeline.
Described pipeline excircle is provided with two groups or more pipeline counterpart assembly.
Described pipeline excircle is provided with two groups or more conduit axis and proofreaies and correct assembly.
Pipeline counterpart assembly that described pipeline excircle is provided with and conduit axis are proofreaied and correct the position of assembly and are staggered mutually.
Advantage of the present utility model:
1, the utility model adopts pipeline counterpart assembly, flexible connection by counterpart fixed block and conduit coupling links into an integrated entity two pipelines, spacing is set between conduit coupling and counterpart fixed block adjusts piece, play the spacing of two pipelines of fine setting, improve the counterpart degree of accuracy.Counterpart speed to mouthpart is fast accurate, simple structure, and easy to use, weight is light, and is easy to manufacture, with low cost.
2, the utility model adopts conduit axis to proofread and correct assembly, after two pipeline counterparts, utilizes axis to adjust piece and adjusts the central axis of two pipelines on same straight line.This assembly is adjusted two pipeline center's axis easily, and simple structure is easy to use, and dismounting is also convenient.
3, spacing adjustment piece of the present utility model design is thickness by the shape that is as thin as thick gradual change, is convenient to adjust the thickness that spacing is adjusted piece automatically, in order to control the gap uniformity of two conduit sections.
4, axis adjustment piece of the present utility model is a right angled triangle, and right-angle side contacts with two pipeline outer circumference surfaces, has conveniently adjusted two pipeline center's axis on the same line.
Description of drawings
Fig. 1 installs the overall structure schematic diagram for the utility model;
Fig. 2 is a pipeline counterpart assembly scheme of installation of the present utility model;
Fig. 3 is that conduit axis of the present utility model is proofreaied and correct the assembly scheme of installation;
Fig. 4 is the structural representation of conduit coupling in the pipeline counterpart assembly of the present utility model;
Fig. 5 is the structural representation that conduit axis of the present utility model is proofreaied and correct the positive fixed block of assembly lieutenant colonel;
Among the figure: 1-pipeline, 2-pipeline counterpart assembly, 3-conduit axis are proofreaied and correct assembly, 4-counterpart fixed block, 5-conduit coupling, 6-spacing adjustment piece, 7-correction fixed block, 8-axis adjustment piece, 9-parts, 10-through hole, 11-through hole, 12-pin, 13-through hole.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further:
Embodiment 1:
Referring to Fig. 1-5, a kind of large diameter pipeline comprises pipeline 1, pipeline counterpart assembly 2, conduit axis correction assembly 3 to mouthpart.
Conduit axis is proofreaied and correct assembly 3 and is comprised correction fixed block 7, axis adjustment piece 8, proofread and correct the end of fixed block 7 a stuck-at-s pipeline 1 and be close to pipeline 1 end, proofread and correct in the fixed block 7 through hole 13 is set, axis is set in the through hole 13 adjusts piece 8, axis is adjusted piece 8 and be can be more than one or of consistency of thickness, also can for thickness by being as thin as more than one or of thick gradual change, it is right angled triangle that axis is adjusted piece 8, right-angle side contacts with two pipelines, 1 outer circumference surface.
Embodiment 2:
Present embodiment is substantially the same manner as Example 1, and difference is: the pipeline excircle is provided with 2, two groups of conduit axis of two groups of pipeline counterpart assemblies and proofreaies and correct assembly 3.
Embodiment 3:
Present embodiment is substantially the same manner as Example 1, and difference is: the pipeline excircle is provided with 2, four groups of conduit axis of four groups of pipeline counterpart assemblies and proofreaies and correct assembly 3.
Embodiment 4:
Present embodiment is substantially the same manner as Example 1, and difference is: the pipeline excircle is provided with 2, eight groups of conduit axis of eight groups of pipeline counterpart assemblies and proofreaies and correct assembly 3.
Embodiment 5:
Present embodiment is substantially the same manner as Example 1, and difference is: the pipeline counterpart assembly 2 that the pipeline excircle is provided with staggers mutually with the position that conduit axis is proofreaied and correct assembly 3.
The process of installation of the present utility model and welded pipe line is as follows:
By adjust spacing adjust piece 6 (its method of adjustment can be the increase and decrease consistency of thickness spacing adjust the quantity of piece 6, spacing that also can the hammering gradient thickness is adjusted piece 6) thickness reach the spacing uniformity of two pipelines 1, realize the requirement of two pipeline 1 counterparts, adjust piece 8 by the hammering axis, utilize its right-angle side to reach the effect of central axis on the same line of adjusting two pipelines 1.Four groups of pipeline counterpart assemblies 2 and four groups of conduit axis can be set proofread and correct assemblies 3, be their uniform distributions on pipeline 1 excircle, and stagger mutually in the position that pipeline counterpart assembly 2 and conduit axis are proofreaied and correct assembly 3.Behind the end of operation of counterpart and adjustment axis, the operation that just can weld two pipelines 1, welding finish, and pipeline counterpart assembly 2 is dismantled in the back and conduit axis is proofreaied and correct assembly 3, and counterpart, the welding job of pipeline are all finished, and can come into operation.
Should be noted that at last: above embodiment only is not intended to limit in order to the explanation the technical solution of the utility model, although the utility model is had been described in detail with reference to the foregoing description, those of ordinary skill in the field are to be understood that: still can make amendment or be equal to replacement the specific embodiment of the present utility model, and do not break away from any modification of the utility model spirit and scope or be equal to replacement, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (10)
1, large diameter pipeline comprises pipeline (1) to mouthpart, it is characterized in that: described mouthpart is comprised that pipeline counterpart assembly (2), conduit axis proofread and correct assembly (3),
Described pipeline counterpart assembly (2) comprises counterpart fixed block (4), conduit coupling (5), spacing adjustment piece (6),
Described conduit axis is proofreaied and correct assembly (3) and is comprised correction fixed block (7), axis adjustment piece (8),
Described counterpart fixed block (4) is fixed on an end of pipeline (1), and conduit coupling (5) flexibly connects with counterpart fixed block (4), and spacing is set between conduit coupling (5) and the counterpart fixed block (4) adjusts piece (6),
Described correction fixed block (7) is fixed on the end of pipeline (1), proofreaies and correct axis adjustment piece (6) is set in the fixed block (7).
2, according to the described large diameter pipeline of claim 1 to mouthpart, it is characterized in that: described conduit coupling (5) is provided with the parts (9) of two mouth word shapes, is provided with through hole (10) in the parts (9), counterpart fixed block (4) embeds in the through hole (10).
3, according to the described large diameter pipeline of claim 1 to mouthpart, it is characterized in that: the described through hole (11) that is provided with in counterpart fixed block (4) is provided with pin (12) in the through hole (11).
4, according to the described large diameter pipeline of claim 1 to mouthpart, it is characterized in that: described spacing is adjusted piece and be can be more than one or of consistency of thickness, also can for thickness by being as thin as more than one or of thick gradual change.
5, according to the described large diameter pipeline of claim 1 to mouthpart, it is characterized in that: through hole (13) is set in the described correction fixed block (7), axis is set in the through hole (13) adjusts piece (8).
6, according to the described large diameter pipeline of claim 1 to mouthpart, it is characterized in that: described axis is adjusted piece (8) and be can be more than one or of consistency of thickness, also can for thickness by being as thin as more than one or of thick gradual change.
7, according to the described large diameter pipeline of claim 6 to mouthpart, it is characterized in that: described axis is adjusted piece (8) and is right angled triangle, and right-angle side contacts with pipeline (1).
8, according to the described large diameter pipeline of claim 1 to mouthpart, it is characterized in that: described pipeline (1) excircle is provided with two groups or more pipeline counterpart assembly (2).
9, according to the described large diameter pipeline of claim 1 to mouthpart, it is characterized in that: described pipeline (1) excircle is provided with two groups or more conduit axis and proofreaies and correct assembly (3).
10, according to the described large diameter pipeline of claim 1 to mouthpart, it is characterized in that: the pipeline counterpart assembly (2) that described pipeline (1) excircle is provided with and conduit axis are proofreaied and correct the position of assembly (3) and are staggered mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920148016U CN201376170Y (en) | 2009-04-07 | 2009-04-07 | Device for aligning pipelines with large caliber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920148016U CN201376170Y (en) | 2009-04-07 | 2009-04-07 | Device for aligning pipelines with large caliber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201376170Y true CN201376170Y (en) | 2010-01-06 |
Family
ID=41516266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920148016U Expired - Lifetime CN201376170Y (en) | 2009-04-07 | 2009-04-07 | Device for aligning pipelines with large caliber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201376170Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103506799A (en) * | 2012-06-21 | 2014-01-15 | 五冶集团上海有限公司 | Jack-type large diameter pipe orifice aligning device and using method |
| CN107639324A (en) * | 2017-08-08 | 2018-01-30 | 上海宝冶集团有限公司 | The group of posted sides pipeline groove is to method |
| CN111842537A (en) * | 2020-07-31 | 2020-10-30 | 中国十七冶集团有限公司 | Seam aligning device and method for large and medium-diameter conical pipelines |
-
2009
- 2009-04-07 CN CN200920148016U patent/CN201376170Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103506799A (en) * | 2012-06-21 | 2014-01-15 | 五冶集团上海有限公司 | Jack-type large diameter pipe orifice aligning device and using method |
| CN103506799B (en) * | 2012-06-21 | 2015-11-25 | 五冶集团上海有限公司 | Jack type large diameter pipeline contra-aperture device and using method |
| CN107639324A (en) * | 2017-08-08 | 2018-01-30 | 上海宝冶集团有限公司 | The group of posted sides pipeline groove is to method |
| CN111842537A (en) * | 2020-07-31 | 2020-10-30 | 中国十七冶集团有限公司 | Seam aligning device and method for large and medium-diameter conical pipelines |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100106 |