CN207888138U - Eccentric pipe connecting flange anti-deformation tool - Google Patents
Eccentric pipe connecting flange anti-deformation tool Download PDFInfo
- Publication number
- CN207888138U CN207888138U CN201820252416.6U CN201820252416U CN207888138U CN 207888138 U CN207888138 U CN 207888138U CN 201820252416 U CN201820252416 U CN 201820252416U CN 207888138 U CN207888138 U CN 207888138U
- Authority
- CN
- China
- Prior art keywords
- support tube
- connecting plate
- pipe connecting
- component
- eccentric pipe
- 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
Eccentric pipe connecting flange anti-deformation tool, belongs to tun manufacturing field, overcomes prior art defect.Its structure includes support tube assembly, right-angle connecting plate component and connecting plate；Tube assembly totally three is supported, vertical one big lateral two is small；Right-angle connecting plate component totally two；Connecting plate totally two is connect with two eccentric pipe connecting flanges respectively；It is connected together simultaneously with big support tube assembly by two small support tube component and right-angle connecting plate component.Application method：By two connecting plates respectively with two eccentric pipe connecting flanges tight；Two small support tube component and two right-angle connecting plate components are installed respectively；Two small support tube component and big support tube length component is adjusted by turn adjusting bolt；All length and distance fix whole device after reaching requirement；The eccentric pipe connecting flange of assembling two is welded and fixed with apparatus casing.This tooling solves the problems, such as the bad control of two bias pipe connecting flange dimensional accuracies and welding deformation；It is repeatable to utilize.
Description
Technical field
The utility model belongs to tun manufacturing field, is related to eccentric pipe connecting flange installation.
Background technology
To the more demanding of dimensional accuracy between eccentric pipe connecting flange nozzle on tun, it is general require L ±
Within 1.5mm；And eccentric pipe connecting flange is different with a distance from equipment center not between a datum plane, nozzle, and this is being filled
Size Control is more difficult during weldering, along with the welding deformation in welding process, the dimensional accuracy of eccentric pipe connecting flange nozzle
It does not often reach requirement, makes troubles to the installment work of later stage field device.
Invention content
The purpose of this utility model is to overcome problems of the prior art, provide a kind of eccentric pipe connection method of control
Blue nozzle sizes precision and distortion-free tooling and its application method.
Eccentric pipe connecting flange anti-deformation tool, including support tube assembly, right-angle connecting plate component and connecting plate 7；Described
Support tube assembly containing support tube 1, fixed plate 2, fastening nut 3, adjusting bolt 4, wherein 1 both ends of support tube respectively with fixed plate 2
It is welded together, 2 center of fixed plate is processed into threaded hole and matches with 4 screw thread of adjusting bolt, adjustable by rotating bolt 4
The length of section support tube assembly；Small totally three of tube assembly one big two is supported, wherein vertical one big, it is laterally each up and down one small
's；The right-angle connecting plate component is mutually perpendicular to weld together composition sub-assembly containing transverse slat 5, riser 6, the two, totally two,
Respectively one bolt hole of processing, bolt hole match transverse slat 5 with adjusting bolt 4 with 6 top of riser；
The half of one circle bolt hole of processing of the connecting plate 7 matches with pipe connecting flange bolt hole, another half of processing one
Bolt hole matches with adjusting bolt 4；Connecting plate 7 totally two is bolted with two eccentric pipe connecting flanges 8 respectively；Together
When connected together by two small support tube component and right-angle connecting plate component and big support tube assembly, make two eccentric pipe connection methods
Orchid connects to be supported each other.
Eccentric pipe connecting flange anti-deformation tool is as follows using program：
1. using bolt and nut tight with two eccentric pipe connecting flanges 8 respectively two connecting plates 7；
2. installing two small support tube component respectively on two connecting plates 7, the other end of small support tube component is pacified respectively
Fill two right-angle connecting plate components；Two small support tube length component is adjusted by the adjusting bolt 4 that laterally rotates about, makes partially
Heart pipe connecting flange nozzle respectively reaches drawing requirement at a distance from right-angle connecting plate component；
3. the big support tube assembly of installation；Both ends are connect with two right-angle connecting plate components respectively；Pass through vertical turn up and down
Adjusting bolt 4 keeps the distance between two 8 nozzles of eccentric pipe connecting flange consistent with drawing；
After 4. all length and distance reach requirement, tightening fixing nut 3 keeps whole device vertically fixed, laterally fixed,
Two eccentric pipe connecting flanges are made to support each other；
5. the connection between the eccentric pipe connecting flange of assembling two and apparatus casing, and be welded and fixed；
6. after waiting for two eccentric pipe connecting flanges and apparatus casing welding, dismantling connection plate 7 and eccentric pipe connecting flange 8 it
Between bolt and nut, shed tooling；
7. keeping properly eccentric pipe connecting flange anti-deformation tool, there is the eccentric pipe connecting flange nozzle of same size after remaining
It is used when assembling.
The utility model has the beneficial effects that：The eccentric pipe connecting flange on tankage is efficiently solved not in a benchmark
Plane, the difficulty of the bad control of two pipe connecting flange dimensional accuracies different with a distance from equipment center and welding deformation between nozzle
Topic；Structure letter easily manufactures, is easy to use；The tooling can reuse.
Description of the drawings
Fig. 1 is the fundamental diagram of eccentric pipe connecting flange anti-deformation tool；
Fig. 2 is the A of Fig. 1 to diagram；
Fig. 3 is the I partial enlarged views of Fig. 2；
Fig. 4 is the structural schematic diagram of fixed plate 2；
Fig. 5 is the structural schematic diagram of adjusting bolt 4；
Fig. 6 is the A direction views of Fig. 5；
Fig. 7 is transverse slat 5 and 6 combination diagram of riser in right-angle connecting plate component；
Fig. 8 is the B-B direction sectional view of Fig. 7；
Fig. 9 is 7 structural schematic diagram of connecting plate；
Figure 10 is the C-C of Fig. 9 to sectional view；
In figure：1 support tube, 2 fixed plates, 3 fastening nuts, 4 adjusting bolts, 5 transverse slats, 6 risers, 7 connecting plates, 8 pipe connection methods
It is blue.
Specific implementation mode
In conjunction with attached drawing, the utility model is described as follows：
The eccentric pipe connecting flange anti-deformation tool that we invent, not instead of one, a group is gregarious, structure such as Fig. 1,
Shown in Fig. 2, including support tube assembly, right-angle connecting plate component and connecting plate 7；The support tube assembly contains support tube 1, fixes
Plate 2, fastening nut 3, adjusting bolt 4, wherein 1 both ends of support tube are welded together with fixed plate 2 respectively, in fixed plate 2
The heart is processed into threaded hole and matches with 4 screw thread of adjusting bolt, by the length for rotating 4 adjustable support tube assembly of bolt；Support
Small totally three of tube assembly one big two is laterally each up and down one small wherein vertical one big；The right-angle connecting plate component
Containing transverse slat 5, riser 6, the two is mutually perpendicular to weld together composition sub-assembly, totally two, and transverse slat 5 is respectively processed with 6 top of riser
One bolt hole, bolt hole match with adjusting bolt 4；
The half of one circle bolt hole of processing of the connecting plate 7 matches with 8 bolt hole of pipe connecting flange, another half of processing one
Bolt hole matches with adjusting bolt 4；Connecting plate 7 totally two is bolted with two eccentric pipe connecting flanges 8 respectively；Together
When connected together by two small support tube component and right-angle connecting plate component and big support tube assembly, make two eccentric pipe connection methods
Orchid connects to be supported each other.
It is as follows using program as shown in Fig. 1 Fig. 2：
1. using bolt and nut tight with two eccentric pipe connecting flanges 8 respectively two connecting plates 7；
2. installing two small support tube component respectively on two connecting plates 7, the other end of small support tube component is pacified respectively
Fill two right-angle connecting plate components；Two small support tube length component is adjusted by the adjusting bolt 4 that laterally rotates about, makes partially
8 nozzle of heart pipe connecting flange respectively reaches drawing requirement at a distance from right-angle connecting plate component；
3. the big support tube assembly of installation；Both ends are connect with two right-angle connecting plate components respectively；Pass through vertical turn up and down
Adjusting bolt 4 keeps the distance between two 8 nozzles of eccentric pipe connecting flange consistent with drawing；
After 4. all length and distance reach requirement, tightening fixing nut 3 keeps whole device vertically fixed, laterally fixed,
Two eccentric pipe connecting flanges are made to support each other；
5. the connection between the eccentric pipe connecting flange of assembling two and apparatus casing, and be welded and fixed；
6. after waiting for two eccentric pipe connecting flanges and apparatus casing welding, dismantling connection plate 7 and eccentric pipe connecting flange 8 it
Between bolt and nut, shed tooling；
7. keeping properly eccentric pipe connecting flange anti-deformation tool, there is the eccentric pipe connecting flange nozzle of same size after remaining
It is used when assembling.
The tooling solves the eccentric pipe connecting flange on tankage not between a datum plane, nozzle from equipment
The heart is apart from the different bad control of two pipe connecting flange dimensional accuracies and the problem of welding deformation；It can reuse.
Claims (1)
1. eccentric pipe connecting flange anti-deformation tool, it is characterized in that：Including support tube assembly, right-angle connecting plate component and connecting plate
⑺；The support tube assembly containing support tube (1), fixed plate (2), fastening nut (3), adjusting bolt (4), wherein support tube (1) both ends
It being (2) welded together with fixed plate respectively, fixed plate (2) be processed into threaded hole (4) screw thread match with adjusting bolt by center,
By the length for rotating bolt (4) adjustable support tube assembly；Small totally three of tube assembly one big two is supported, wherein vertical one big
, it is laterally each up and down one small；The right-angle connecting plate component containing transverse slat (5), riser (6), the two is mutually perpendicular to be welded on
Constitute sub-assembly together, totally two, transverse slat (5) with riser (6) each one bolt hole of processing in top, bolt hole and adjusting bolt (4) phase
Matching；(7) (8) bolt hole matches one circle bolt hole of half of processing the connecting plate with pipe connecting flange, another half of processing one
(4) bolt hole matches with adjusting bolt；(8) connecting plate (7) totally two is bolted with two eccentric pipe connecting flanges respectively；
It is connected together simultaneously with big support tube assembly by two small support tube component and right-angle connecting plate component, two bias is made to take over
Flange connects to be supported each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820252416.6U CN207888138U (en) | 2018-02-12 | 2018-02-12 | Eccentric pipe connecting flange anti-deformation tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820252416.6U CN207888138U (en) | 2018-02-12 | 2018-02-12 | Eccentric pipe connecting flange anti-deformation tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207888138U true CN207888138U (en) | 2018-09-21 |
Family
ID=63541047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820252416.6U Expired - Fee Related CN207888138U (en) | 2018-02-12 | 2018-02-12 | Eccentric pipe connecting flange anti-deformation tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207888138U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110142562A (en) * | 2018-02-12 | 2019-08-20 | 兰州兰石重型装备股份有限公司 | Eccentric pipe connecting flange anti-deformation tool and its application method |
| CN114871777A (en) * | 2022-04-11 | 2022-08-09 | 湖南中冶长天重工科技有限公司 | Revolving frame unit, revolving frame, and machining tool and machining method for revolving frame unit |
-
2018
- 2018-02-12 CN CN201820252416.6U patent/CN207888138U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110142562A (en) * | 2018-02-12 | 2019-08-20 | 兰州兰石重型装备股份有限公司 | Eccentric pipe connecting flange anti-deformation tool and its application method |
| CN114871777A (en) * | 2022-04-11 | 2022-08-09 | 湖南中冶长天重工科技有限公司 | Revolving frame unit, revolving frame, and machining tool and machining method for revolving frame unit |
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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: 20180921 Termination date: 20200212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |