CN207751544U - A kind of adjustable liquid level gauge nozzle anti-deformation device - Google Patents
A kind of adjustable liquid level gauge nozzle anti-deformation device Download PDFInfo
- Publication number
- CN207751544U CN207751544U CN201721877885.9U CN201721877885U CN207751544U CN 207751544 U CN207751544 U CN 207751544U CN 201721877885 U CN201721877885 U CN 201721877885U CN 207751544 U CN207751544 U CN 207751544U
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- China
- Prior art keywords
- nut
- liquid level
- level gauge
- leading screw
- gauge nozzle
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Abstract
A kind of adjustable liquid level gauge nozzle anti-deformation device, belongs to pressure vessel manufacturing field, overcomes the liquid level gauge nozzle of each specification of the prior art that need to make the defect of a set of tooling.Its structure has：Supporting rod（1）One, nut I（2）, nut II（3）, leading screw（4）, blind flange（5）Each two sets, stud（6）, nut III（7）Each four sets；The leading screw（4）Using trapezoidal thread, length customizes as needed, and turret head is processed at leading screw both ends；Leading screw（4）One end and nut（2）Cooperation, the other end and nut II（3）Cooperation；Nut I（2）It is welded on supporting rod（1）Both ends, nut II（3）Edge and blind flange（5）It is welded and fixed；Stud（6）With nut III（7）For by blind flange（5）It is connect with liquid level gauge nozzle (8) on end socket or cylinder (9).The apparatus closing end or cylinder that the device is suitable for having there are two liquid level gauge nozzle have versatility, can be increased according to actual conditions multigroup.
Description
Technical field
The utility model belongs to pressure vessel manufacturing field, is related to anti-deformation device.
Background technology
Pressure vessel and equipment liquid level gauge nozzle takes over from trepanning, assembling, weld take over, intermediate transition, the processes such as heat treatment
In be very easy to be deformed.The method anti-deformation that currently manufactured factory is generally supported using the welding of rigidity beam, but each specification
Liquid level gauge nozzle need to make a set of tooling, very inconvenient, and waste is very big.
Invention content
Goal of the invention：Overcome the liquid level gauge nozzle of each specification of the prior art that need to make the defect of a set of tooling.
The utility model provides adjustable liquid level gauge nozzle anti-deformation device, and structure has：Supporting rod 1 one, nut I
2, nut II 3, leading screw 4,5 each two sets of blind flange, III 7 each four sets of stud 6, nut；The leading screw 4 uses trapezoidal thread,
Length customizes as needed, and turret head is processed at leading screw both ends；4 one end of leading screw coordinates with nut I 2, and the other end is matched with nut II 3
It closes；Nut I 2 is welded on 1 both ends of supporting rod, and II 3 edge of nut is welded and fixed with blind flange 5；Stud 6 and nut III 7 are used for will
Blind flange 5 is connect with liquid level gauge nozzle 8 on end socket or cylinder 9.
Application method：The device be suitable for have there are two liquid level gauge nozzle apparatus closing end or cylinder, when installation first surveys
Both amounts spacing is coordinated by spanner rotational lead screw 4 with nut I 2, nut II 3, can the accurate stretching of adjusting screw 4 size；With
Stud 6, nut III 7 assemble blind flange 5 with two level instrumentation nozzles 8 on end socket or cylinder 9 respectively；Pass through nut I 2, spiral shell
Mother II 3 connect with leading screw 4 and supporting rod 1, and two level instrumentation nozzles 8 is made mutually to support；When dismounting reversely rotate leading screw 4 make its to
1 contract of supporting rod, exits nut II 3；Stud 6 and nut III 7 are unclamped again, the blind flange being connect with liquid level gauge nozzle 8 is removed
5。
The utility model has the beneficial effects that：
1, the device can be used in apparatus closing end or cylinder a certain range two liquid level gauge nozzles of different spacing and preapre for an unfavorable turn of events
Shape supports, and has versatility；
2, the device can realize accurately controlling for liquid level gauge nozzle spacing dimension by leading screw, be convenient for measuring liquid level gauge pipe
Mouth extension elongation；
3, the device is supported using non-solder mode, installation, convenient disassembly.
4, the present apparatus greatly reduces the consumption of backing material, reduces cost, reduces the production cycle.
Description of the drawings
A kind of adjustable liquid level gauge nozzle anti-deformation device structural schematic diagrams of Fig. 1；
In figure：1 supporting rod, 2 nuts I, 3 nuts II, 4 leading screws, 5 blind flanges, 6 studs, 7 nuts III, 8 level instrumentation nozzles, 9
End socket or cylinder.
Specific embodiment
As shown in the picture, structure of the invention has：Supporting rod 1 one, nut I 2, nut II 3, leading screw 4, blind flange 5 each two
Set, stud 6, III 7 each four sets of nut；The leading screw 4 uses trapezoidal thread, length to customize as needed, and leading screw both ends add
Work is at turret head to apply torque；4 one end of leading screw coordinates with nut I 2, and the other end coordinates with nut II 3, utilizes its self-lock mechanism
Ensure the stability of tooling；Nut I 2 is welded on 1 both ends of supporting rod, and II 3 edge of nut is welded and fixed with blind flange 5；6 He of stud
Nut III 7 is for blind flange 5 to be connect with liquid level gauge nozzle 8 on end socket or cylinder 9.
Application method：The device be suitable for have there are two liquid level gauge nozzle apparatus closing end or cylinder, when installation first surveys
Both amounts spacing is coordinated by spanner rotational lead screw 4 with nut I 2, nut II 3, can the accurate stretching of adjusting screw 4 size；With
Stud 6, nut III 7 assemble blind flange 5 with two level instrumentation nozzles 8 on end socket or cylinder 9 respectively；Pass through adjusting screw 4
It is connected with nut I 2, nut II 3 and supporting rod 1, two level instrumentation nozzles 8 is made to be supported；Silk is reversely rotated when dismounting
Thick stick 4 makes it to 1 contract of supporting rod, exits nut II 3；Stud 6 and nut III 7 are unclamped again, dismounting is connect with liquid level gauge nozzle 8
Blind flange 5.
The utility model is in such a way that nut fixes guide screw movement；To ensure the intensity and liquid level gauge pipe of support construction
The span centre of mouth spacing dimension and bolt hole is uniformly distributed, realizes the distortion-free purpose of liquid level gauge nozzle, overcomes lacking for the prior art
It falls into.
The device is simple and practical, is suitable for the group weldering support of end socket, cylinder liquid level gauge nozzle.The present embodiment arranges 1
Group support construction can increase multigroup according to actual conditions.
Claims (1)
1. a kind of adjustable liquid level gauge nozzle anti-deformation device, it is characterized in that：Its structure has supporting rod（1）One, nut I（2）、
Nut II（3）, leading screw（4）, blind flange（5）Each two sets, stud（6）, nut III（7）Each four sets；The leading screw（4）Using ladder
Shape screw thread, length customize as needed, and turret head is processed at leading screw both ends；Leading screw（4）One end and nut I（2）Cooperation, it is another
End and nut II（3）Cooperation；Nut I（2）It is welded on supporting rod（1）Both ends, nut II（3）Edge and blind flange（5）Welding is solid
It is fixed；Stud（6）With nut III（7）For by blind flange（5）It is connect with liquid level gauge nozzle (8) on end socket or cylinder (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721877885.9U CN207751544U (en) | 2017-12-28 | 2017-12-28 | A kind of adjustable liquid level gauge nozzle anti-deformation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721877885.9U CN207751544U (en) | 2017-12-28 | 2017-12-28 | A kind of adjustable liquid level gauge nozzle anti-deformation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207751544U true CN207751544U (en) | 2018-08-21 |
Family
ID=63151079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721877885.9U Active CN207751544U (en) | 2017-12-28 | 2017-12-28 | A kind of adjustable liquid level gauge nozzle anti-deformation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207751544U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109974801A (en) * | 2017-12-28 | 2019-07-05 | 兰州兰石重型装备股份有限公司 | A kind of adjustable liquidometer nozzle anti-deformation device and its application method |
-
2017
- 2017-12-28 CN CN201721877885.9U patent/CN207751544U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109974801A (en) * | 2017-12-28 | 2019-07-05 | 兰州兰石重型装备股份有限公司 | A kind of adjustable liquidometer nozzle anti-deformation device and its application method |
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