CN205571772U - Thin wall barrel anti -deformation device of adjustable diameter - Google Patents

Thin wall barrel anti -deformation device of adjustable diameter Download PDF

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Publication number
CN205571772U
CN205571772U CN201620403626.1U CN201620403626U CN205571772U CN 205571772 U CN205571772 U CN 205571772U CN 201620403626 U CN201620403626 U CN 201620403626U CN 205571772 U CN205571772 U CN 205571772U
Authority
CN
China
Prior art keywords
lead screw
nut
barrel
thin
leading screw
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
Application number
CN201620403626.1U
Other languages
Chinese (zh)
Inventor
张涛
朱生萍
马冬和
姚金杉
宁兴盛
石慧君
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lanzhou LS Heavy Equipment Co Ltd
Original Assignee
Lanzhou LS Heavy Equipment Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Lanzhou LS Heavy Equipment Co Ltd filed Critical Lanzhou LS Heavy Equipment Co Ltd
Priority to CN201620403626.1U priority Critical patent/CN205571772U/en
Application granted granted Critical
Publication of CN205571772U publication Critical patent/CN205571772U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a thin wall barrel anti -deformation device of adjustable diameter relates to pressure vessel and makes the field, and the defect of one set of frock all need be makeed to the barrel of having overcome every kind of specification of prior art. Its structure has: backing plate 1, lead screw 2, nut 3, bracing piece 4, a lock ring 5, strengthening rib 6, lead screw 2 adopts trapezoidal threaded lead screw, 2 one end of lead screw and 1 welding on the backing plate, the other end and 3 cooperations on the nut, lead screw both ends processing hexagon head, 3 welding on the nut are at 4 tip of bracing piece, 4 other ends of bracing piece and a lock ring 5 welded fastening, prop up lock ring 5 and go up welding strengthening muscle 6, can arrange 4 to 8 bearing structure of group according to the actual conditions needs. Scaled table 8 is gone up to bracing piece 4. Pass through the spanner when using and rotate lead screw 2, lead screw 2 and 3 cooperations on the nut. The device can prevent that thin wall barrel warp, has certain commonality, but the accurate control, and the installation is dismantled conveniently.

Description

The thin-wall barrel anti-deformation device of adjustable diameter
Technical field
Apparatus of the present invention relate to pressure vessel thin-wall barrel and manufacture field.
Background technology
After pressure vessel and equipment thin-wall barrel rolled forming, single-unit cylinder is very easy to be deformed in the operations such as assembly welding circumferential weld, assembly welding adapter, intermediate transition, placement.Currently manufactured factory typically uses the method that buckstay welding supports, but the cylinder of every kind of specification need to make a set of frock, the most inconvenient, also results in significant wastage.
Summary of the invention
Goal of the invention, overcomes the cylinder of prior art every kind specification all to need to make the defect of a set of frock.
The invention provides the thin-wall barrel anti-deformation device of adjustable diameter, its structure has: backing plate 1, leading screw 2, nut 3, support bar 4, bracing ring 5, reinforcement 6;Described leading screw 2 uses trapezoidal threaded lead screw;Leading screw 2 one end is welded with backing plate 1, and the other end coordinates with nut 3, leading screw two ends processing turret head;Nut 3 is welded on support bar 4 end, and support bar 4 other end is welded and fixed with bracing ring 5;Reinforcement 6 is welded on bracing ring 5;Can need to arrange 4 to 8 group supporting constructions according to practical situation.
Graduation apparatus 8 is had on described support bar 4.
During application this device by spanner rotate described in leading screw 2, leading screw 2 and nut 3 coordinate, and observes graduation apparatus 8 and can accurately adjust the length that all directions leading screw stretches out, is held out against with cylinder 7 inwall by backing plate 1;Reversely rotate leading screw 2 when removing support means can be collapsed in support bar 4 by leading screw.
The invention has the beneficial effects as follows, this device can be used for the thin-wall barrel Anti-deformation support of different size in the range of certain diameter, has certain versatility;Secondly, this device can realize the accurate control of different directions extension elongation by leading screw and graduation apparatus, can be used for the campus of part thin-wall barrel;Finally, this device and cylinder use non-solder mode to support, and not only can protect drum surface, and install, convenient disassembly.
This device greatly reduces the consumption of backing material, reduces cost, decreases the production cycle.
Accompanying drawing explanation
The thin-wall barrel anti-deformation device structural representation of Fig. 1 adjustable diameter;
In figure: 1 backing plate, 2 leading screws, 3 nuts, 4 support bars, 5 bracing rings, 6 reinforcements, 7 cylinders, 8 graduation apparatus.
Specific embodiments
As shown in drawings, present configuration has: backing plate 1, leading screw 2, nut 3, support bar 4, bracing ring 5, reinforcement 6;Wherein said backing plate 1 side is welded with leading screw 2 end, and opposite side is fitted as main support point with by support cylinder 7;Described leading screw 2 uses trapezoidal threaded lead screw, utilizes its self-lock mechanism to ensure the stability of frock;Leading screw 2 one end is welded with backing plate 1, and the other end coordinates with nut 3, at leading screw two ends processing turret head to apply moment of torsion;Nut 3 is welded on support bar 4 end, for coordinating with leading screw 2, uses nut to fix the mode of guide screw movement;Support bar 4 other end is welded and fixed with bracing ring 5, bracing ring 5 welds reinforcement 6, to ensure the intensity of supporting construction.Graduation apparatus 8 is had on support bar 4.
The present embodiment arranges 4 groups of supporting constructions, it is possible to increase to 6 groups or 8 groups according to practical situation.By spanner rotational lead screw 2 during the application of this device, and observe the graduation apparatus on support bar 4 and can accurately adjust the length that all directions leading screw stretches out, held out against with cylinder 7 inwall by backing plate 1, to play a supporting role.Trapezoidal threaded lead screw 2 and nut 3 coordinate, and utilize its self-lock mechanism can ensure stability of strutting system.Reversely rotate leading screw 2 when removing support means can be collapsed in support bar 4 by leading screw.
The thin-wall barrel anti-deformation device of the adjustable support diameter of present invention design, not only solves the defect of prior art, it is also possible to part thin-wall barrel is carried out campus.This device is simple and practical, is suitable for cylinder specification limit width, is greatly saved production cost.

Claims (2)

1. the thin-wall barrel anti-deformation device of adjustable diameter, it is characterised in that its structure has: backing plate (1), leading screw (2), nut (3), support bar (4), bracing ring (5), reinforcement (6);(2) described leading screw uses trapezoidal threaded lead screw;(1) leading screw (2) one end welds with backing plate, and (3) the other end coordinates with nut, leading screw two ends processing turret head;(3) nut is welded on support bar (4) end, and (5) the support bar (4) other end is welded and fixed with bracing ring;Bracing ring (5) upper welding reinforcement is (6);Can need to arrange 4 to 8 group supporting constructions according to practical situation.
2. the thin-wall barrel anti-deformation device of adjustable diameter as claimed in claim 1, it is characterised in that: described support bar (4) on have graduation apparatus (8).
CN201620403626.1U 2016-05-06 2016-05-06 Thin wall barrel anti -deformation device of adjustable diameter Expired - Fee Related CN205571772U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620403626.1U CN205571772U (en) 2016-05-06 2016-05-06 Thin wall barrel anti -deformation device of adjustable diameter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620403626.1U CN205571772U (en) 2016-05-06 2016-05-06 Thin wall barrel anti -deformation device of adjustable diameter

Publications (1)

Publication Number Publication Date
CN205571772U true CN205571772U (en) 2016-09-14

Family

ID=56856949

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620403626.1U Expired - Fee Related CN205571772U (en) 2016-05-06 2016-05-06 Thin wall barrel anti -deformation device of adjustable diameter

Country Status (1)

Country Link
CN (1) CN205571772U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106002002A (en) * 2016-05-06 2016-10-12 兰州兰石重型装备股份有限公司 Thin-wall barrel body anti-deformation device adjustable in diameter
CN106695614A (en) * 2016-12-28 2017-05-24 山东大学 Device and method for vertical straightening of round steel
CN108555064A (en) * 2018-05-15 2018-09-21 芜湖君如保温材料有限公司 A kind of flanging apparatus for correcting of stainless steel assembled water tank
CN109702048A (en) * 2019-02-18 2019-05-03 张帝 A kind of thin-wall metal staving apparatus for shaping

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106002002A (en) * 2016-05-06 2016-10-12 兰州兰石重型装备股份有限公司 Thin-wall barrel body anti-deformation device adjustable in diameter
CN106695614A (en) * 2016-12-28 2017-05-24 山东大学 Device and method for vertical straightening of round steel
CN106695614B (en) * 2016-12-28 2019-01-11 山东大学 A kind of apparatus and method for the vertical straightening of round steel
CN108555064A (en) * 2018-05-15 2018-09-21 芜湖君如保温材料有限公司 A kind of flanging apparatus for correcting of stainless steel assembled water tank
CN108555064B (en) * 2018-05-15 2019-08-20 芜湖嘉蓝节能技术有限公司 A kind of flanging apparatus for correcting of stainless steel assembled water tank
CN109702048A (en) * 2019-02-18 2019-05-03 张帝 A kind of thin-wall metal staving apparatus for shaping
CN109702048B (en) * 2019-02-18 2020-05-22 佛山市顺德区轩泰金属制品有限公司 Thin-wall metal barrel body shaping device

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160914

Termination date: 20200506

CF01 Termination of patent right due to non-payment of annual fee