CN201728483U - Overhead large pipeline welding levelling device - Google Patents
Overhead large pipeline welding levelling device Download PDFInfo
- Publication number
- CN201728483U CN201728483U CN2010201749594U CN201020174959U CN201728483U CN 201728483 U CN201728483 U CN 201728483U CN 2010201749594 U CN2010201749594 U CN 2010201749594U CN 201020174959 U CN201020174959 U CN 201020174959U CN 201728483 U CN201728483 U CN 201728483U
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- pipeline
- connecting rod
- harness cord
- cord connecting
- instrument support
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Abstract
The utility model discloses an overhead large pipeline welding levelling device which includes two pairs of chain shackle type fixing discs; two chain shackle pins are arranged on the two pairs of chain shackle type fixing discs; an upper harness cord connecting rod, a lower harness cord connecting rod, a left harness cord connecting rod and a right harness cord connecting rod are uniformly arranged on the surroundings of two pipelines; the right harness cord connecting rod of the pipeline is provided with a horizontal adjuster (adjusted by moving air bubbles); the upper harness cord connecting rod of the pipeline is provided with two instrument brackets provided with plumbs; each instrument bracket is provided with one plumb; the top part of the instrument bracket at one end is fixedly provided with an infrared emitter; and the top part of the instrument bracket at the other end is fixedly provided with a dial (5) provided with a plurality of concentric circles. The utility model relates to an overhead large pipeline welding levelling device which is convenient to adjust the welding deviation on the opening of the pipeline during overhead large pipeline welding, and has the advantages of reliable performance, convenient operation and low cost.
Description
Technical field
The utility model relates to a kind of levelling device, particularly relates to the welding device that leveling is carried out in alignment to the pipeline mouth of pipe of a kind of high-altitude large-scale pipeline.
Background technology
Because in the welding of high-altitude large-scale pipeline, observe with conventional macroscopic, imperceptible deviation appears during the butt joint of the two pipeline mouths of pipe easily, with the adjustment mode that does not have monitoring means, be difficult to reach accurate leveling, both had influence on the attractive in appearance of pipeline welding, the pipeline welding of returning on the suspension bracket of high-altitude has brought mass defect and hidden danger.
The utility model content
Technical problem to be solved in the utility model provides a kind of deviation that can check the welded pipe line counterpart, again the high-altitude large-scale pipeline welding levelling device that can adjust pipeline mouth of pipe welding counterpart easily.
In order to solve the problems of the technologies described above, the high-altitude large-scale pipeline welding levelling device that the utility model provides, one can be installed on the large-scale pipeline of left high-altitude and can be installed on the large-scale pipeline of right high-altitude and go up with evenly arranging to be connected with at least in pipe week between the tight right chain fastener type fixed disk of bayonet lock with the tight left chain fastener type fixed disk of bayonet lock and one, down, a left side, the nuts of right four harness cord connecting rods and coupling thereof, at least on a left side, on the described harness cord connecting rod in right side a horizontal adjusting device is installed, at left instrument support that is provided with the band left side vertical that is on the described left chain fastener type fixed disk on the described harness cord connecting rod of pipeline upside or downside and the right instrument support that is in the right vertical of band on the described right chain fastener type fixed disk, the top of described right instrument support is fixed with one and has how concentrically ringed dial, is fixed with a RF transmitter that can shine on the described dial on the top of described left instrument support.
Described right instrument support and left instrument support and described harness cord connecting rod are fixed by clip.
Adopt the high-altitude large-scale pipeline welding levelling device of technique scheme, use is, at first check the bubble of horizontal leveler, adjust the height of pipeline one end pipeline by chain sling, make two to guarantee and hold with high, tighten the pipeline bolt at tube connector cuff link ring flange place, both sides up and down, fixed connecting rod is adjusted infrared ray launcher and dial fixed mount on the pipeline then, and the vertical that is maintained fixed on the frame is vertical, open RF transmitter again, aim at dial, be transmitted in point on the dial, adjust an end pipeline by chain sling according to infrared ray, concentric centre dot until infrared point centering dial, keep consistent about two pipelines, tighten the bolt at tube connector cuff link ring flange place, the pipeline left and right sides at last, pipeline is fixed, take off the horizontal adjusting device, parts such as RF transmitter and dial can weld.The utility model can solve the problem of checking pipeline counterpart deviation, can also make things convenient for, carry out when adjusting pipeline precise monitoring.
In sum, the utility model is a kind of be convenient to adjust high-altitude large-scale pipeline mouth of pipe butt welding deviation, dependable performance, large-scale pipeline welding levelling device in high-altitude easy to operate, with low cost.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is that the utility model launches schematic diagram;
Fig. 3 is a vertical view of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Referring to Fig. 1, Fig. 2 and Fig. 3, one can be installed on the left high-altitude large-scale pipeline 1 and can be installed on the right high-altitude large-scale pipeline 10 and be connected with evenly arranging in pipe week between the tight right chain fastener type fixed disk 13 of second latch, 17 bolts with the tight left chain fastener type fixed disk 14 of first latch, 16 bolts and one, down, a left side, the nuts 11 of the harness cord connecting rod 15 of right four φ 10mm and coupling thereof, on the harness cord connecting rod 15 in right side, a horizontal adjusting device 12 is installed, at the left instrument support 2 and the right instrument support 9 that is in the right vertical 8 of band on the right chain fastener type fixed disk 13 that are fixed with the band left side vertical 3 that is on the left chain fastener type fixed disk 14 on the harness cord connecting rod 15 of pipeline upside by clip, the top of right instrument support 9 is fixed with one and has how concentrically ringed dial 6, is fixed with a RF transmitter 5 that can shine on the dial 6 on the top of left instrument support 2.
Referring to Fig. 1, Fig. 2 and Fig. 3, left chain fastener type fixed disk 14 is enclosed within on the left chain fastener type fixed disk 14 that will weld, from mouth of pipe 10cm place, first latch, 16 bolts with left chain fastener type fixed disk 14 are tight, right chain fastener type fixed disk 13 is enclosed within on the right high-altitude large-scale pipeline 10 that will weld, from mouth of pipe 10cm place, second latch, 17 bolts with right chain fastener type fixed disk 13 are tight, pass left chain fastener type fixed disk 14 and right chain fastener type fixed disk 13 with one group of harness cord connecting rod 15 then, the left chain fastener type fixed disk 14 at two ends is connected with right chain fastener type fixed disk 13,15 4 of one group of harness cord connecting rods, allow four harness cord connecting rods 15 respectively on pipeline, down, a left side, the right side respectively has one, and a horizontal adjusting device 12 wherein is installed on the connecting rod on pipeline right side.Two ends at the harness cord connecting rod 15 of upside, one end is installed a RF transmitter 5, the other end is installed a dial 6, then on left high-altitude large-scale pipeline 1 from 30cm places, left chain fastener type fixed disk 14 back, a left chain sling 4 (load is determined according to duct size) is set, on right high-altitude large-scale pipeline 10,, a right chain sling 7 is set from 30cm place, right chain fastener type fixed disk 13 back.Use is, at first check the bubble of horizontal adjusting device 12, adjust the height of pipeline one end pipeline by left chain sling 4 and right chain sling 7, make two to guarantee and hold with high, tighten the nuts 11 that the pipeline upper and lower sides connects left chain fastener type fixed disk 14 and right chain fastener type fixed disk 13 places, fixedly the harness cord connecting rod 15, adjust left instrument support 2 and right instrument support 9 on the pipeline then, keep the left vertical 3 on left instrument support 2 and the right instrument support 9 vertical with right vertical 8, open RF transmitter 5 again, aim at dial 6, be transmitted in point on the dial 6 according to infrared ray, adjust an end pipeline by left chain sling 4 or right chain sling 7,, keep consistent about two pipelines until the concentric centre dot of infrared point centering dial 6, tighten the nuts 11 that the pipeline left and right sides connects left chain fastener type fixed disk 14 and right chain fastener type fixed disk 13 places at last, pipeline is fixed, taken off horizontal adjusting device 12, parts such as RF transmitter 5 and dial 6 can weld.
Install to note keep four harness cord connecting rods 15 as far as possible about, left-right symmetry, before left chain fastener type fixed disk 14 and right chain fastener type fixed disk 13 are installed, to carry out coarse adjustment, maintenance two ends mouth of pipe general alignment to pipeline.It is to adopt supporting clamp connection that RF transmitter 5 is connected with left instrument support 2 with dial 6 and right instrument support 9.
Claims (2)
1. a high-altitude large-scale pipeline welds levelling device, it is characterized in that: one can be installed on the large-scale pipeline of left high-altitude and can be installed on the large-scale pipeline of right high-altitude and go up with evenly arranging to be connected with at least in pipe week between the tight right chain fastener type fixed disk (13) of bayonet lock with the tight left chain fastener type fixed disk (14) of bayonet lock and one, down, a left side, the nuts (11) of right four harness cord connecting rods (15) and coupling thereof, at least on a left side, a horizontal adjusting device (12) is installed on the described harness cord connecting rod in right side (15), on the described harness cord connecting rod (15) of pipeline upside or downside, be provided with the left instrument support (2) of the band left side vertical (3) that is on the described left chain fastener type fixed disk (14) and be in the right instrument support (9) of the band right side vertical (8) on the described right chain fastener type fixed disk (13), the top of described right instrument support (9) is fixed with one and has how concentrically ringed dial (6), is fixed with a RF transmitter (5) that can shine on the described dial (6) on the top of described left instrument support (2).
2. high-altitude according to claim 1 large-scale pipeline welding levelling device, it is characterized in that: described right instrument support (9) and left instrument support (2) are fixed by clip with described harness cord connecting rod (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201749594U CN201728483U (en) | 2010-04-29 | 2010-04-29 | Overhead large pipeline welding levelling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201749594U CN201728483U (en) | 2010-04-29 | 2010-04-29 | Overhead large pipeline welding levelling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201728483U true CN201728483U (en) | 2011-02-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201749594U Expired - Fee Related CN201728483U (en) | 2010-04-29 | 2010-04-29 | Overhead large pipeline welding levelling device |
Country Status (1)
| Country | Link |
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| CN (1) | CN201728483U (en) |
Cited By (6)
| 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 |
| CN104251885A (en) * | 2013-06-26 | 2014-12-31 | 宝山钢铁股份有限公司 | Adjustment method of position deviation of welded pipe welding line and ultrasonic flaw detection dolly |
| CN106884439A (en) * | 2017-03-16 | 2017-06-23 | 中交公局厦门工程有限公司 | A kind of Large Tube, the prefabricated components of case and its plane Dock With Precision Position method |
| CN109570895A (en) * | 2018-12-27 | 2019-04-05 | 广东省工业设备安装有限公司 | A kind of pipeline alignment and fixation device |
| CN110146037A (en) * | 2019-04-11 | 2019-08-20 | 浙江大学 | Measuring device and method for seamless steel tube for ship seamless interfacing |
| CN111390420A (en) * | 2020-04-16 | 2020-07-10 | 吴丹 | Construction method for factory waste gas treatment engineering |
-
2010
- 2010-04-29 CN CN2010201749594U patent/CN201728483U/en not_active Expired - Fee Related
Cited By (10)
| 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 |
| CN104251885A (en) * | 2013-06-26 | 2014-12-31 | 宝山钢铁股份有限公司 | Adjustment method of position deviation of welded pipe welding line and ultrasonic flaw detection dolly |
| CN104251885B (en) * | 2013-06-26 | 2016-12-07 | 宝山钢铁股份有限公司 | Welded tube welding seam and the method for adjustment of ultrasonic examination dolly position deviation |
| CN106884439A (en) * | 2017-03-16 | 2017-06-23 | 中交公局厦门工程有限公司 | A kind of Large Tube, the prefabricated components of case and its plane Dock With Precision Position method |
| CN109570895A (en) * | 2018-12-27 | 2019-04-05 | 广东省工业设备安装有限公司 | A kind of pipeline alignment and fixation device |
| CN110146037A (en) * | 2019-04-11 | 2019-08-20 | 浙江大学 | Measuring device and method for seamless steel tube for ship seamless interfacing |
| CN110146037B (en) * | 2019-04-11 | 2024-05-31 | 浙江大学 | Measuring device and method for seamless butt joint of ship steel pipes |
| CN111390420A (en) * | 2020-04-16 | 2020-07-10 | 吴丹 | Construction method for factory waste gas treatment engineering |
| CN111390420B (en) * | 2020-04-16 | 2021-11-23 | 湖南恒光化工有限公司 | Construction method for factory waste gas treatment engineering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110202 Termination date: 20150429 |
|
| EXPY | Termination of patent right or utility model |