CN203918341U - Large diameter pipe fitting butt welding instrument - Google Patents
Large diameter pipe fitting butt welding instrument Download PDFInfo
- Publication number
- CN203918341U CN203918341U CN201420186287.7U CN201420186287U CN203918341U CN 203918341 U CN203918341 U CN 203918341U CN 201420186287 U CN201420186287 U CN 201420186287U CN 203918341 U CN203918341 U CN 203918341U
- Authority
- CN
- China
- Prior art keywords
- pipe fitting
- arc steel
- semicircle arc
- bolt
- large diameter
- Prior art date
- 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
Links
- 238000003466 welding Methods 0.000 title claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 25
- 239000010959 steel Substances 0.000 claims abstract description 25
- 241001504567 Boops Species 0.000 claims abstract description 6
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 6
- 238000010276 construction Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model relates to a kind of large diameter pipe fitting butt welding instrument, it is characterized in that: the circular boop being formed by two semicircle arc steel plates, the both sides portion of two semicircle arc steel plates is respectively equipped with lug, between described two corresponding lugs, lock with screw bolt and nut, on the circumference of two semicircle arc steel plate formation circular boops, be evenly equipped with the vertical sheet of at least three, adjusting bolt has all been threaded on each vertical sheet, two lugs on described semicircle arc steel plate, wherein a slice is provided with through hole and passes in order to bolt, and a slice is provided with groove buckling in order to bolt in addition.The utility model large diameter pipe fitting butt welding tool construction is simple, reasonable in design, is conducive to single centering and the welding job of carrying out pipe fitting, time saving and energy savingly saves worry.
Description
technical field:
The utility model relates to a kind of large diameter pipe fitting butt welding instrument.
background technology:
The problem that all has butt welding difficulty while at present using large diameter pipe fitting in various pipe networks, main cause is that large diameter pipe fitting weight is large, needs many people to cooperatively interact and will after two pipe fittings centering, just can carry out welding job, singlely cannot operate at all.
summary of the invention:
The purpose of this utility model is to provide a kind of large diameter pipe fitting butt welding instrument, and this large diameter pipe fitting butt welding tool construction is simple, reasonable in design, is conducive to single centering and the welding job of carrying out pipe fitting, time saving and energy saving.
The utility model large diameter pipe fitting butt welding instrument, it is characterized in that: the circular boop being formed by two semicircle arc steel plates, the both sides portion of two semicircle arc steel plates is respectively equipped with lug, between described two corresponding lugs, lock with screw bolt and nut, on the circumference of two semicircle arc steel plate formation circular boops, be evenly equipped with the vertical sheet of at least three, adjusting bolt has all been threaded on each vertical sheet, two lugs on described semicircle arc steel plate, wherein a slice is provided with through hole and passes in order to bolt, and a slice is provided with groove buckling in order to bolt in addition.
On the circumference of above-mentioned two semicircle arc steel plates formation circular boops, be evenly equipped with the vertical sheet of four.
Above-mentioned adjusting bolt is round end shape towards the termination of heart.
The operation principle of the utility model large diameter pipe fitting butt welding instrument: first bind round into the semicircle arc steel plate of a slice in the large diameter pipe fitting head bottom part that is laid in ground, bind round on top, large diameter pipe fitting termination again into the semicircle arc steel plate of another sheet, and lock with screw bolt and nut respectively on the lug of two semicircle arc steel plates, after this adjusting bolt into circular boop is leaned on in another large diameter pipe fitting termination of needs welding, now utilize the instrument turn adjusting bolts such as spanner, make this two large diameter pipe fittings centering, now can carry out to the joint of two pipe fittings the welding of whole circle.
The utility model large diameter pipe fitting butt welding tool construction is simple, reasonable in design, is conducive to single centering and the welding job of carrying out pipe fitting, time saving and energy savingly saves worry.
brief description of the drawings:
fig. 1 is schematic perspective view of the present utility model.
detailed description of the invention:
The utility model large diameter pipe fitting butt welding instrument, the circular boop being formed by two semicircle arc steel plates 1, the both sides portion of two semicircle arc steel plates is respectively equipped with lug 2, between described two corresponding lugs 2, lock with screw bolt and nut, on the circumference of two semicircle arc steel plate formation circular boops, be evenly equipped with the vertical sheet 5 of at least three, adjusting bolt 6 has all been threaded on each vertical sheet 5, two lugs 2 on described semicircle arc steel plate, wherein a slice is provided with through hole 7 and passes in order to bolt, and a slice is provided with groove 8 buckling in order to bolt in addition.
A lug of two semicircle arc steel plates is designed to through hole, after first wearing bolt, the one end that is through hole when installation locks nut, one end screw bolt and nut that is groove locks in advance, as long as bolt is directly buckled in two grooves of two lugs, locking like this and unclamping this end only needs turn nut a little, greatly facilitates dismounting.
For good centering and be conducive to the support to large diameter pipe fitting, on the circumference of above-mentioned two semicircle arc steel plates formation circular boops, be evenly equipped with the vertical sheet of four, on each lug, be provided with two vertical sheets, pipe fitting to be welded is like this supported on two adjusting bolts and two vertical sheets more stable.
For the accuracy of centering, above-mentioned adjusting bolt is round end shape towards the termination of heart.
In order to protect pipe fitting, be bonded with elastic cushion at the inner surface of the circular curved plate of two halves.
The operation principle of the utility model large diameter pipe fitting butt welding instrument: first bind round into the semicircle arc steel plate of a slice in the large diameter pipe fitting head bottom part that is laid in ground, bind round on top, large diameter pipe fitting termination again into the semicircle arc steel plate of another sheet, and lock with screw bolt and nut respectively on the lug of two semicircle arc steel plates, after this adjusting bolt into circular boop is leaned on in another large diameter pipe fitting termination of needs welding, now utilize the instrument turn adjusting bolts such as spanner, make this two large diameter pipe fittings centering, now can carry out to the joint of two pipe fittings the welding of whole circle.
The utility model large diameter pipe fitting butt welding tool construction is simple, reasonable in design, is conducive to single centering and the welding job of carrying out pipe fitting, time saving and energy savingly saves worry.
Claims (1)
1. a large diameter pipe fitting butt welding instrument, it is characterized in that: the circular boop being formed by two semicircle arc steel plates, the both sides portion of two semicircle arc steel plates is respectively equipped with lug, between described two corresponding lugs, lock with screw bolt and nut, on the circumference of two semicircle arc steel plate formation circular boops, be evenly equipped with four vertical sheets, adjusting bolt has all been threaded on each vertical sheet, two lugs on described semicircle arc steel plate, wherein a slice is provided with through hole and passes in order to bolt, and a slice is provided with groove buckling in order to bolt in addition; Described adjusting bolt is round end shape towards the termination of heart, is bonded with elastic cushion at the inner surface of the circular curved plate of two halves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420186287.7U CN203918341U (en) | 2014-04-17 | 2014-04-17 | Large diameter pipe fitting butt welding instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420186287.7U CN203918341U (en) | 2014-04-17 | 2014-04-17 | Large diameter pipe fitting butt welding instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203918341U true CN203918341U (en) | 2014-11-05 |
Family
ID=51814220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420186287.7U Expired - Lifetime CN203918341U (en) | 2014-04-17 | 2014-04-17 | Large diameter pipe fitting butt welding instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203918341U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108340314A (en) * | 2018-01-26 | 2018-07-31 | 湖北艾度科技有限公司 | A kind of pre- holding tool of aluminum alloy end cap |
| CN110521702A (en) * | 2019-09-12 | 2019-12-03 | 台州航宙机电设备有限公司 | A kind of lifting adjustment type sprinkling pipe device |
-
2014
- 2014-04-17 CN CN201420186287.7U patent/CN203918341U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108340314A (en) * | 2018-01-26 | 2018-07-31 | 湖北艾度科技有限公司 | A kind of pre- holding tool of aluminum alloy end cap |
| CN110521702A (en) * | 2019-09-12 | 2019-12-03 | 台州航宙机电设备有限公司 | A kind of lifting adjustment type sprinkling pipe device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 350009 Taijiang District, Fuzhou, Fujian, Da Road No. 117 electric building building Patentee after: POWERCHINA FUJIAN ENGINEERING CO.,LTD. Address before: 350009 Taijiang District, Fuzhou, Fujian, Da Road No. 117 electric building building Patentee before: FUJIAN NO.1 ELECTRIC POWER CONSTRUCTION Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141105 |
|
| CX01 | Expiry of patent term |