CN206316606U - A kind of flange welding alignment device - Google Patents
A kind of flange welding alignment device Download PDFInfo
- Publication number
- CN206316606U CN206316606U CN201621463774.9U CN201621463774U CN206316606U CN 206316606 U CN206316606 U CN 206316606U CN 201621463774 U CN201621463774 U CN 201621463774U CN 206316606 U CN206316606 U CN 206316606U
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- CN
- China
- Prior art keywords
- alignment device
- welding alignment
- flange
- bolt
- welding
- 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 - Fee Related
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model is related to workpiece installing area, there is provided a kind of flange welding alignment device, including welding alignment device 1 and levelness measuring device, the welding alignment device includes nuts and bolt, the welding alignment device includes welding alignment device one and welding alignment device two, and the levelness measuring device is set on the welding alignment device.Above-mentioned flange welding alignment device, in flange and steel-pipe welding, quick and precisely adjusts flange bolt hole and is arranged symmetrically across flange center's line.
Description
Technical field
The utility model is related to workpiece installing area, especially a kind of flange welding alignment device.
Background technology
By industry typically requirement, when flange is with steel-pipe welding, the bolt hole on flange should be with respect to flange center line span centre cloth
Put, need to carry out centering to flange in welding process, it is difficult to realize completely to align when flange and steel pipe are welded,
Cause cumulative errors to become the big various problems for causing subsequent installation, have a strong impact on flange and efficiency when steel pipe is welded and behaviour
Make simplicity.
Now need badly and want a kind of device for being used to carry out flange in welding process centering.
The content of the invention
The technical problem that the utility model is solved is to provide a kind of flange welding alignment device, in flange and steel-pipe welding
When, quick and precisely adjust flange bolt hole and be arranged symmetrically across flange center's line.
To achieve the above object, the utility model employs following technical scheme:
A kind of flange welding alignment device, including welding alignment device and levelness measuring device, the welding centering dress
Put including nuts and bolt, the welding alignment device includes welding alignment device one and welding alignment device two, the level
Measurement apparatus is spent to set on the welding alignment device.
Further, the welding alignment device one includes nut one and bolt one, and the welding alignment device includes spiral shell
Mother two and bolt two.
Further, the nut includes handle portion and contact site, and the handle portion is cylinder, and the contact site is circle
Cone.
Further, the nut is provided with through hole, and the through hole includes unthreaded hole and screwed hole.
Further, the bolt includes part one, part two and part three, and the part one is provided with external screw thread, institute
The one end for stating part two connects with the part one, and the other end of the part two connects with the part three.
Further, the part two is cone, and the part three is cylinder.
Further, part one, part two and part three is stated to be formed in one.
Flange welding alignment device of the present utility model, including welding alignment device and levelness measuring device, welding are looked for
Equipment is made up of screw bolt and nut, and nut is arranged on bolt matching on the bolt hole of flange.Welding alignment device makes in pairs
With that is, welding alignment device is symmetrically installed two sets across the center line of flange, and nut is provided with through hole, and through hole includes unthreaded hole and screw thread
Hole.Then levelness measuring device is placed on one end of nut or one end of bolt, passes through read level degree measurement apparatus
Levelness is symmetrical to judge no across the flange center line of flange bolt hole, and reaches the levelness of horizon rule by adjusting flange
To requiring, so that realize that across the flange center line of flange bolt hole is arranged symmetrically, it is simple to operate.
Brief description of the drawings
Fig. 1 is the structural representation of one embodiment of flange welding alignment device of the present utility model;
Fig. 2 is the structural representation of one embodiment of flange welding alignment device nut of the present utility model;
Fig. 3 is the structural representation of one embodiment of flange welding alignment device bolt of the present utility model;
Fig. 4 is front view when flange welding alignment device of the present utility model is measured;
Fig. 5 is left view when flange welding alignment device of the present utility model is measured;
Description of reference numerals:1- welds alignment device, 11- welding alignment devices one, 12- welding alignment devices two, 2- spiral shells
Mother, 21 handle portions, 22- contact sites, 23- through holes, 231- unthreaded holes, 232- screwed holes, 3- bolts, 31 parts one, 32- parts two,
33- parts three, 4- horizon rules, 5- steel pipes, 6 flanges.
Embodiment
For a further understanding of the utility model, the utility model preferred embodiment is retouched with reference to embodiment
State, but it is to be understood that these descriptions are simply to further illustrate feature and advantage of the present utility model, rather than to this practicality
The limitation of new claim.
As shown in Fig. 1 ~ 3, Fig. 1 is a kind of flange welding alignment device of the present utility model, including welds the He of alignment device 1
Levelness measuring device, the welding alignment device includes nut 2 and bolt 3, and levelness measuring device is on welding alignment device
Set, preferably levelness measuring device is horizon rule.As shown in Fig. 2 nut includes handle portion 21 and contact site 22, handle portion
21 be cylindrical structure, and contact site 22 is conical structure.Nut interior is provided with through hole 23, and the through hole includes unthreaded hole 231
With screwed hole 232, unthreaded hole can not be reduced screwing length, can further reduce the difficulty of processing with the threaded bolt contacts that penetrate,
The resistance screwed is reduced when use.
As shown in figure 3, bolt 3 includes part 1, part 2 32 and part 3 33, part 1 is provided with external screw thread,
External screw thread matches with the screwed hole 232 in nut 2, and one end of part 2 32 connects with part 1, the other end and part three
33 connect, and part 2 32 is cone, and part 3 33 is cylinder, and part 1, part 2 32 and part 3 33 are integrated
Shaping.
As shown in Figures 4 and 5, welding alignment device 1 includes welding alignment device 1 and welding alignment device 2 12, welding
Alignment device one include nut one and bolt one, welding alignment device include nut two and bolt two, it is complete to use, nut one with
Bolt one, nut two are matched with the bolt hole that flange 6 is disposed adjacent with bolt two and installed and used.Welded in flange with steel pipe
When connecing, as shown in figure 4, on the adjacent two bolts sky of flange 6, respectively installing a set of welding alignment device 1, i.e. erecting and welding centering is filled
One 11 and welding alignment device 2 12 are put, bolt 2 is passed through to the bolt hole of flange 6, nut 3 are installed in the other end of bolt 3, such as
Nut 2 and bolt 3 are tightened on the bolt hole of flange 6 shown in Fig. 4, then on nut one and nut two or bolt one and bolt
Horizon rule is placed on two, judges that the bolt hole of flange 6 is no by the levelness of read level chi and symmetrically divides across the center line of flange 6
Cloth, and the levelness of horizon rule is reached requirement by adjusting flange 6, so as to realize flange bolt hole across the center line pair of flange 6
Claim placement operations simple and fast.
The explanation of above example is only intended to help and understands method of the present utility model and its core concept.It should refer to
Go out, for those skilled in the art, can also be to this on the premise of the utility model principle is not departed from
Utility model carries out some improvement and modification, and these are improved and modification also falls into the utility model scope of the claims
It is interior.
Claims (7)
1. a kind of flange welding alignment device, it is characterised in that:Including welding alignment device(1)And levelness measuring device, institute
Stating welding alignment device includes nut(2)And bolt(3), the welding alignment device is including welding alignment device one(11)And weldering
Connect alignment device two(12), levelness measuring device setting on the welding alignment device.
2. flange welding alignment device according to claim 1, it is characterised in that:The welding alignment device one includes spiral shell
Mother one and bolt one, the welding alignment device include nut two and bolt two.
3. flange welding alignment device according to claim 1 or 2, it is characterised in that:The nut includes handle portion
(21)And contact site(22), the handle portion(21)For cylinder, the contact site(22)For cone.
4. flange welding alignment device according to claim 3, it is characterised in that:The nut(2)It is provided with through hole
(23), the through hole(23)Including unthreaded hole(231)And screwed hole(232).
5. flange welding alignment device according to claim 4, it is characterised in that:The bolt 3 includes part one(31)、
Part two(32)With part three(33), the part one(31)It is provided with external screw thread, the part two(32)One end with it is described
Part one(31)Connect, the part two(32)The other end and the part three(33)Connect.
6. flange welding alignment device according to claim 5, it is characterised in that:The part two(32)For cone,
The part three(33)For cylinder.
7. the flange welding alignment device according to claim 5 or 6, it is characterised in that:The part one(31), part two
(32)With part three(33)It is formed in one.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621463774.9U CN206316606U (en) | 2016-12-29 | 2016-12-29 | A kind of flange welding alignment device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621463774.9U CN206316606U (en) | 2016-12-29 | 2016-12-29 | A kind of flange welding alignment device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206316606U true CN206316606U (en) | 2017-07-11 |
Family
ID=59260579
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201621463774.9U Expired - Fee Related CN206316606U (en) | 2016-12-29 | 2016-12-29 | A kind of flange welding alignment device |
Country Status (1)
Country | Link |
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CN (1) | CN206316606U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107442958A (en) * | 2017-07-28 | 2017-12-08 | 南京律智诚专利技术开发有限公司 | Anti-corrosion pipeline terminal port flange welding method |
-
2016
- 2016-12-29 CN CN201621463774.9U patent/CN206316606U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107442958A (en) * | 2017-07-28 | 2017-12-08 | 南京律智诚专利技术开发有限公司 | Anti-corrosion pipeline terminal port flange welding method |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170711 Termination date: 20211229 |
|
CF01 | Termination of patent right due to non-payment of annual fee |