CN207914356U - A kind of combination tool of adjustment large diameter thin wall container circularity - Google Patents
A kind of combination tool of adjustment large diameter thin wall container circularity Download PDFInfo
- Publication number
- CN207914356U CN207914356U CN201820361042.1U CN201820361042U CN207914356U CN 207914356 U CN207914356 U CN 207914356U CN 201820361042 U CN201820361042 U CN 201820361042U CN 207914356 U CN207914356 U CN 207914356U
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- large diameter
- bracing ring
- thin wall
- type bracing
- diameter thin
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Abstract
The utility model discloses a kind of combination tools of adjustment large diameter thin wall container circularity, including T-type bracing ring, tune circle card, wedge and backing plate；The T-type bracing ring is divided into several pieces according to the outer diameter of large diameter thin wall container, is connected to around the outer wall of large diameter thin wall container, and the thickness of T-type bracing ring ensures to be unlikely to deform during adjusting large diameter thin wall container circularity；Several pieces of the backing plate is evenly distributed in large diameter thin wall container outer wall；It is described to adjust the lower weld of circle card on backing plate, adjust the middle part of circle card to be equipped with card slot, the size of card slot is matched with T-type bracing ring to ensure that T-type bracing ring passes through card slot；The wedge vertical section is right angled triangle.The utility model is simple in structure, easy to operate, for wall thickness within 30mm, circularity the large and medium-sized container of particular/special requirement is not achieved, can effectively reduce deviation from circular from, adjust circle effect good, ensure the performance of container.
Description
Technical field
The utility model is related to major diameter metal pressure vessel manufacturing processing unit (plant) fields in petrochemical industry Refining Chemical Industry, specifically
Say it is a kind of combination tool of adjustment large diameter thin wall container circularity.
Background technology
Pressure vessels refer to filling gas or liquid, carry the Sealing Arrangement of certain pressure, and material includes metal
And it is nonmetallic.General industry enterprise either makes either factory when producing large diameter thin wall metal pressure container
Processing, the scene of transporting can not all ensure the circularity of container, can not ensure the performance of whole container.
Utility model content
In view of the defects existing in the prior art, the utility model offer one kind is simple in structure, easy to operate, can effectively adjust
The combination tool of whole large diameter thin wall container circularity.
The technical solution of the utility model is：Including T-type bracing ring, adjust circle card, wedge and backing plate；The T-type bracing ring
Several pieces are divided into according to the outer diameter of large diameter thin wall container, is connected to around the outer wall of large diameter thin wall container, and T
The thickness of type bracing ring ensures to be unlikely to deform during adjusting large diameter thin wall container circularity；Several pieces of the backing plate is average
It is distributed in large diameter thin wall container outer wall, and the position below T-type bracing ring is welded on large diameter thin wall container outer wall；Institute
The lower weld for adjusting circle to block is stated on backing plate, the top of circle card is adjusted to fit with large diameter thin wall container outer wall, is adjusted in round card
Portion is equipped with card slot, and the lower edge of card slot is concordant with the top edge of backing plate, and the size of card slot is matched with T-type bracing ring to ensure T
Type bracing ring passes through card slot；The wedge vertical section is right angled triangle, and when fastening T-type bracing ring, the tip of wedge is inserted
Enter and action is adjusted between T-type support ring outer wall and card slot inner wall.
Above-mentioned technical proposal can advanced optimize for：
The T-type bracing ring is divided into 2-4 blocks.
The T-type bracing ring is divided into 3 pieces.
The material of the wedge is 235 mild steel of Q.
The utility model for wall thickness within 30mm, circularity the large and medium-sized container of particular/special requirement is not achieved and is adjusted,
In the case where higher error value is not achieved in original circularity, deviation from circular from can be simply and effectively reduced, circularity can be improved,
It adjusts circle effect good, meets container using the particular/special requirement in installation process, ensure that the performance of container.
Description of the drawings
Fig. 1 is the utility model vertical section assembling structure schematic diagram；
Fig. 2 is T-type bracing ring cross section structure schematic diagram；
Fig. 3 is wedge vertical section structure schematic diagram；
In figure：1- large diameter thin wall containers, 2- tune circle card, 2.1- card slots, wedge when 3- fastens T-type bracing ring are inserted into position
It sets, 4-T type bracing rings, 5- backing plates, 6- wedges.
Specific implementation mode
The utility model is described further below in conjunction with the accompanying drawings.
Referring to Fig. 1, Fig. 2 and Fig. 3.A kind of combination tool of adjustment large diameter thin wall container circularity, including T-type bracing ring 4,
Adjust circle card 2, wedge 6 and backing plate 5.T-type bracing ring 4 is divided into 2-4 blocks according to the outer diameter of large diameter thin wall container 1, generally
It is 3 pieces.T-type bracing ring 4 is connected to around the outer wall of large diameter thin wall container 1.T-type bracing ring 4 is adjusted by Strength co-mputation
Thickness ensures to be unlikely to deform during adjusting large diameter thin wall 1 circularity of container under conditions of retrofit.If backing plate 5
Dry block is evenly distributed in 1 outer wall of large diameter thin wall container, and the position below T-type bracing ring 4 is welded in large diameter thin wall appearance
On 1 outer wall of device.Adjust the lower weld of circle card 2 on backing plate 5；The top of circle card 2 is adjusted to be affixed with 1 outer wall of large diameter thin wall container
It closes；The middle part of circle card 2 is adjusted to be equipped with card slot 2.1, the lower edge of card slot 2.1 is concordant with the top edge of backing plate 5, the size of card slot 2.1
It is matched with T-type bracing ring 4 to ensure that T-type bracing ring 4 passes through card slot 2.1.6 vertical section of wedge is right angled triangle；When
The tip of wedge 6 is inserted between 4 outer wall of T-type bracing ring and 2.1 inner wall of card slot and action is adjusted when fastening T-type bracing ring 4.For
Ensure that good performance, the material of wedge 6 use 235 mild steel of Q.
The making of the utility model and the course of work are as follows：
T-type bracing ring 4 is formed according to container diameter retrofit.Adjusting circle card 2 is made according to T-type bracing ring 4.
After adjustment work starts, first marking T-type bracing ring 4 in container outer wall needs placement location and setting-out, then backing plate 5 and tune circle card
It being equally spaced under line 2 more, firm welding.4 piecemeal of T-type bracing ring after Precision Machining is got well is placed in tune circle card 2.T-type branch
There are the gap values of 10-15 mm in advance for 4 interface of support ring, first with adjust circle block 2 and wedge 6 T-type bracing ring 4 is fastened, but cannot be into
Row spot welding, complete container inside dimension to be measured meet the requirements, can just be welded；It, still can profit if size does not reach requirement
It is adjusted with wedge 6, until reaching requirement.It waits for that whole T-type bracing ring 4 is bonded with container outer wall and reaches requirement, first weld
At flange-interface, welding requirements multi-pass welding.Four people's opposite directions are required to weld when welding, and sealing wire cannot be excessive, welding
Dimensional measurement is constantly carried out in journey in container, container inside dimension variable quantity is smaller just to can guarantee last circularity size.
Claims (4)
1. a kind of combination tool of adjustment large diameter thin wall container circularity, it is characterised in that：Including T-type bracing ring, adjust circle card, oblique
Iron and backing plate；The T-type bracing ring is divided into several pieces according to the outer diameter of large diameter thin wall container, and it is thin to be connected to major diameter
Around the outer wall of wall container, and the thickness of T-type bracing ring ensures to be not easy during adjusting large diameter thin wall container circularity
Deformation；Several pieces of the backing plate is evenly distributed in large diameter thin wall container outer wall, and the position below T-type bracing ring is welded in
On large diameter thin wall container outer wall；It is described to adjust the lower weld of circle card on backing plate, adjust the top of circle card to hold with large diameter thin wall
Device outer wall fits, adjust circle card middle part be equipped with card slot, the lower edge of card slot is concordant with the top edge of backing plate, the size of card slot with
T-type bracing ring is matched to ensure that T-type bracing ring passes through card slot；The wedge vertical section is right angled triangle, as fastening T
The tip of wedge is inserted between T-type support ring outer wall and card slot inner wall and action is adjusted when type bracing ring.
2. a kind of combination tool of adjustment large diameter thin wall container circularity according to claim 1, it is characterised in that：It is described
T-type bracing ring is divided into 2-4 blocks.
3. a kind of combination tool of adjustment large diameter thin wall container circularity according to claim 2, it is characterised in that：It is described
T-type bracing ring is divided into 3 pieces.
4. a kind of combination tool of adjustment large diameter thin wall container circularity according to claim 1,2 or 3, feature exist
In：The material of the wedge is 235 mild steel of Q.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820361042.1U CN207914356U (en) | 2018-03-16 | 2018-03-16 | A kind of combination tool of adjustment large diameter thin wall container circularity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820361042.1U CN207914356U (en) | 2018-03-16 | 2018-03-16 | A kind of combination tool of adjustment large diameter thin wall container circularity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207914356U true CN207914356U (en) | 2018-09-28 |
Family
ID=63595170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820361042.1U Active CN207914356U (en) | 2018-03-16 | 2018-03-16 | A kind of combination tool of adjustment large diameter thin wall container circularity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207914356U (en) |
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2018
- 2018-03-16 CN CN201820361042.1U patent/CN207914356U/en active Active
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