CN208222050U - A kind of large-diameter circular cylinder - Google Patents
A kind of large-diameter circular cylinder Download PDFInfo
- Publication number
- CN208222050U CN208222050U CN201820488276.2U CN201820488276U CN208222050U CN 208222050 U CN208222050 U CN 208222050U CN 201820488276 U CN201820488276 U CN 201820488276U CN 208222050 U CN208222050 U CN 208222050U
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- Prior art keywords
- cylinder
- insulating layer
- diameter circular
- circular cylinder
- arc
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Abstract
A kind of large-diameter circular cylinder of the utility model, including arc round casing, arc stiffener, insulating layer, one-piece shell lifting lug, cylinder lifting lug, channel steel flange, bolt hole and clamping screw.The insulating layer includes interior lining panel, heat-preservation cotton, stainless steel liner plate, insulating layer fixation hole and the fixing bolt in scalloped shaped.As long as the assembler of the utility model installs clamping screw just toward the bolt hole on every bar groove steel flange and can securely be locked together adjacent two arc round casings, it not only realizes simple installation and Simple detachable, it, which is also achieved, just can be adjusted and correct to cylinder without cutting open weld seam in assembly, as long as its assembled circularity for being just adjustable adjacent two pieces of arc round casings by back-outing clamping screw, diameter and perimeter of cylinder etc., its assembly is high-efficient, flexible adjustment, it is easy to use, fast, simply, it is practical, and overall structure securely consolidates.
Description
Technical field
The utility model relates to a kind of large-diameter circular cylinders.
Background technique
Current large-diameter circular cylinder is typically all to be first divided into the production of multi-disc shell, and then, staff is again by multi-disc
Case weld is at cylinder.Its during the welding process, staff needs first all to weld longitudinal channel steel flange and shell
It connects, when it is in assembly, if the diameter of cylinder and circularity, which are not achieved when the requirement of production, needs to cut open its weld seam
It can be adjusted correction, the cylinder of this structure causes it not only to waste material in assembled process and waste time, also makes
The large labor intensity and labour cost of staff are high, and so as to cause high production cost, packaging efficiency is low and assembling effect is poor etc.
It is insufficient.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of large-diameter circular cylinders, and which solve current major diameters
The structure of cylinder needs to cut its weld seam when the requirement of production in assembly if the diameter of cylinder and circularity are not achieved
It opens and just can be adjusted correction, material, time-consuming, laborious, packaging efficiency is low, assembling effect is poor, work with wasting so as to cause it
The high problem of the large labor intensity and labour cost of people.The utility model is achieved through the following technical solutions:
A kind of large-diameter circular cylinder, if being assembled by the round casing of dry plate arc, the outside of every piece of arc round casing
It is provided with the consistent stiffener of arc therewith, insulating layer, the upper and lower ends of every piece of round casing are provided on the inside of every piece of round casing
It is provided with one-piece shell lifting lug respectively, it is symmetrical on the circumferential edges of the large-diameter circular barrel end to be provided with more than one
Cylinder lifting lug.
Preferably, the stitching portion of adjacent two pieces of arc round casings is provided with channel steel flange, spiral shell is provided on channel steel flange
Keyhole is provided with clamping screw through bolt hole.
Preferably, the insulating layer includes the interior lining panel being vertically mounted on the inside of circular cylindrical shell, interior lining panel is one piece of tool
Having opening shape is in the plate of scalloped shaped, and heat-preservation cotton is provided on interior lining panel, and heat-preservation cotton upper cover is equipped with stainless steel lining plate, stainless steel
It is provided with more than one insulating layer fixation hole on liner plate, fixing bolt is installed in each insulating layer fixation hole.
Preferably, the diameter of the large-diameter circular cylinder is set greater than or is equal to 5000mm.
Preferably, position of the channel steel flange upper end apart from cylinder upper end end 300mm-400mm is set as not
Welding zone, this not can also adjust its circularity after welding zone can be such that cylindrical body assembly welds, to ensure the high-quality of product.
Preferably, position of the channel steel flange lower end apart from cylinder lower end 300mm-400mm is set as not
Welding zone, this not can also adjust its circularity after welding zone can be such that cylindrical body assembly welds, to ensure the high-quality of product.
A kind of large-diameter circular cylinder of the utility model, including arc round casing, arc stiffener, insulating layer, monolithic shell
Body lifting lug, cylinder lifting lug, channel steel flange, bolt hole and clamping screw.The insulating layer includes the interior lining panel for being in scalloped shaped, protects
Wen Mian, stainless steel liner plate, insulating layer fixation hole and fixing bolt.The utility model passes through up and down the two of every piece of arc round casing
End is respectively arranged with one-piece shell lifting lug, as long as so that staff is triggered one-piece shell lifting lug just can move arc round casing, with
It is convenient the position of arc round casing is adjusted, ease of assembly personnel are corrected the circularity of cylinder and conveniently to arc
Round casing is transported；It is provided with multiple cylinder lifting lugs further through symmetrical on the edge of cylinder end, with side
Just assembler carries out entire cylinder the operation such as to move, transport, install and weld；It is further through in adjacent two pieces of curved circulars
The assembling part of shell is provided with channel steel flange, when two adjacent arc round casings are in assembly, as long as assembler is toward every
Bolt hole on channel steel flange installs clamping screw and just can securely be locked together adjacent two arc round casings, makes in fact
Channel steel flange upper and lower ends are also arrived cylinder upper and lower ends 300mm-400mm's by now simple installation and Simple detachable respectively
Distance is set as not welding zone, make its in assembly without by weld seam cut open just can it is adjusted and correction, as long as passing through
It back-outs clamping screw and is just adjustable the assembled circularity of adjacent two pieces of arc round casings, the diameter of cylinder and perimeter etc., it is assembled
It is high-efficient, it is strong to adjust operating flexibility；It is also by being covered with stainless steel liner plate in the upper surface of heat-preservation cotton, and in stainless steel liner plate
On be provided with multiple insulating layer fixation holes to install fixing bolt, heat-preservation cotton can be firmly fixed by achieving, to ensure that its is whole
Body sound construction is firm, practical using very convenient, fast, convenient for being widely used to promote.
Detailed description of the invention
The utility model is described in detail by following preferred embodiments and attached drawing for ease of explanation,.
Fig. 1 is a kind of perspective view of large-diameter circular cylinder of the utility model.
Fig. 2 is the perspective view of the round casing of monolithic arc in a kind of large-diameter circular cylinder of the utility model.
Fig. 3 is a kind of top view of the adjacent two pieces of arcs round casing assembly of large-diameter circular cylinder of the utility model.
Specific embodiment
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.The better embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms
It realizes, however it is not limited to embodiments described herein.On the contrary, the purpose of providing these embodiments is that making practical new to this
The disclosure of type understands more thorough and comprehensive.
Unless otherwise defined, all technical and scientific terms used herein and the technology for belonging to the utility model are adjacent
The normally understood meaning of the technical staff in domain is identical.
In the present embodiment, referring to figs. 1 to shown in Fig. 3, a kind of large cylinder body installation and adjustment device of the utility model, by
If the round casing 1 of dry plate arc assembles, the outside of every piece of arc round casing 1 is provided with the consistent stiffener 2 of arc therewith,
The inside of every piece of round casing 1 is provided with insulating layer 3, and the upper and lower ends of every piece of round casing 1 are provided with one-piece shell lifting lug respectively
4, it is symmetrical on the circumferential edges of the large-diameter circular barrel end to be provided with more than one cylinder lifting lug 5.
In one embodiment, the stitching portion of adjacent two pieces of arc round casings 1 is provided with channel steel flange 6, channel steel flange 6
On be provided with bolt hole (not shown), bolt hole (not shown) is provided with clamping screw 7.
In one embodiment, the insulating layer 3 includes that the interior lining panel being vertically mounted on the inside of circular cylindrical shell (is not schemed
Show), it is provided with heat-preservation cotton (not shown) on interior lining panel (not shown), heat-preservation cotton (not shown) upper cover is equipped with stainless steel lining plate 8, no
It is provided with more than one insulating layer fixation hole 9 on rust steel liner plate 8, fixing bolt is installed (not in each insulating layer fixation hole 9
Diagram).
In one embodiment, the diameter of the large-diameter circular cylinder is set greater than or is equal to 5000mm.
In one embodiment, position of 6 upper end of channel steel flange apart from cylinder upper end end 300mm-400mm
It is set as not welding zone.
In one embodiment, position of 6 lower end of channel steel flange apart from cylinder lower end 300mm-400mm
It is set as not welding zone.
The structure design principle of the large-diameter circular cylinder are as follows: it is distinguished by the upper and lower ends in every piece of arc round casing 1
It is provided with one-piece shell lifting lug 4, as long as so that staff is triggered one-piece shell lifting lug 4 just can move arc round casing 1, with convenient
The position of arc round casing 1 is adjusted, ease of assembly personnel are corrected the circularity of cylinder and conveniently to curved circular
Shell 1 is transported；It is provided with multiple cylinder lifting lugs 5 further through symmetrical on the edge of cylinder end, with side
Just assembler carries out entire cylinder the operation such as to move, transport, install and weld；It is further through in adjacent two pieces of curved circulars
The assembling part of shell 1 is provided with channel steel flange 6, when two adjacent arc round casings 1 are in assembly, as long as assembler is toward often
Bolt hole (not shown) on bar groove steel flange 6 installs clamping screw 7 and just can securely lock adjacent two arc round casings 1
Together, it if until dry plate curved circular shell 1 is assembled into a cylinder, realizes simple installation and simply tears open
It unloads, also sets not welding zone for the distance that 6 upper and lower ends of channel steel flange arrive cylinder upper and lower ends 300mm-400mm respectively,
Make its in assembly without by weld seam cut open just can it is adjusted and correction, as long as just can by back-outing clamping screw 7
The assembled circularity of adjacent two pieces of arc round casings 1, the diameter of cylinder and perimeter etc. are adjusted, assembly is high-efficient, adjusts operation
Strong flexibility, which solve the structures of the cylinder in mesh city in tipping, when production is not achieved in the diameter and circularity of cylinder
Requirement when, need assembler by weld seam cut open could adjusted correction, waste material so as to cause it, take
When, the problem that laborious, packaging efficiency is low, assembling effect is poor, the large labor intensity of worker and labour cost are high；It is also by protecting
The upper surface of warm cotton (not shown) is covered with stainless steel liner plate 8, and multiple insulating layer fixation holes 9 are provided on stainless steel liner plate 8
To install fixing bolt (not shown), heat-preservation cotton (not shown) can be firmly fixed by achieving, to ensure its overall structure jail
Solid, it is firm, it is practical using very convenient, fast, convenient for being widely used to promote.
A kind of large-diameter circular cylinder of the utility model, including arc round casing, arc stiffener, insulating layer, monolithic shell
Body lifting lug, cylinder lifting lug, channel steel flange, bolt hole and clamping screw.The insulating layer includes the interior lining panel for being in scalloped shaped, protects
Wen Mian, stainless steel liner plate, insulating layer fixation hole and fixing bolt.The utility model not only realizes simple installation and simply tears open
It unloads, also achieving just can be adjusted and correct to cylinder without cutting open weld seam in assembly, as long as by back-outing
Clamping screw is just adjustable the assembled circularity of adjacent two pieces of arc round casings, the diameter of cylinder and perimeter etc., assembled efficiency
It is strong to adjust operating flexibility for height, and overall structure securely consolidates, and use is very convenient, fast, and practical, which solve mesh
It is preceding to use large-diameter circular cylinder made of fragment in assembly, if the requirement of production is not achieved in the diameter of cylinder and circularity
It needs to cut open its weld seam and just can be adjusted correction, the cylinder of this structure causes it not only to waste material in assembled process
Expect and waste time, also make the large labor intensity of staff and labour cost high, so as to cause high production cost, assembling effect
The problems such as rate is low and assembling effect is poor.
Above-described embodiment, only the utility model a example, be not for limit the implementation of the utility model with
Interest field, it is all identical or equivalent as principle described in the utility model claims and basic structure, in the utility model
In protection scope.
Claims (6)
1. a kind of large-diameter circular cylinder, it is characterised in that: if it is assembled by the round casing of dry plate arc, every piece of curved circular shell
It is provided with the consistent stiffener of arc therewith on the outside of body, is provided with insulating layer on the inside of every piece of round casing, every piece of round casing
Upper and lower ends are provided with one-piece shell lifting lug respectively, symmetrical on the circumferential edges of the large-diameter circular barrel end to be provided with
More than one cylinder lifting lug.
2. a kind of large-diameter circular cylinder according to claim 1, it is characterised in that: the splicing of adjacent two pieces of arc round casings
Place is provided with channel steel flange, is provided with bolt hole on channel steel flange, and bolt hole is provided with clamping screw.
3. a kind of large-diameter circular cylinder according to claim 1, it is characterised in that: the insulating layer includes being vertically mounted on
Interior lining panel on the inside of circular cylindrical shell, heat-preservation cotton is provided on interior lining panel, and heat-preservation cotton upper cover is equipped with stainless steel lining plate, stainless steel liner plate
On be provided with more than one insulating layer fixation hole, fixing bolt is installed in each insulating layer fixation hole.
4. a kind of large-diameter circular cylinder according to claim 1, it is characterised in that: the diameter of the large-diameter circular cylinder is arranged
For more than or equal to 5000mm.
5. a kind of large-diameter circular cylinder according to claim 2, it is characterised in that: channel steel flange upper end is apart from cylinder
The position of body upper end end 300mm-400mm is set as not welding zone.
6. a kind of large-diameter circular cylinder according to claim 2, it is characterised in that: channel steel flange lower end is apart from cylinder
The position of body lower end 300mm-400mm is set as not welding zone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820488276.2U CN208222050U (en) | 2018-04-09 | 2018-04-09 | A kind of large-diameter circular cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820488276.2U CN208222050U (en) | 2018-04-09 | 2018-04-09 | A kind of large-diameter circular cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208222050U true CN208222050U (en) | 2018-12-11 |
Family
ID=64514151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820488276.2U Expired - Fee Related CN208222050U (en) | 2018-04-09 | 2018-04-09 | A kind of large-diameter circular cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208222050U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112743289A (en) * | 2020-12-29 | 2021-05-04 | 安徽应流集团霍山铸造有限公司 | Assembling device for metal heat-insulating layer of barrel |
| CN113636473A (en) * | 2021-08-10 | 2021-11-12 | 中国铁建重工集团股份有限公司 | Barrel pin shaft plate positioning device and method |
-
2018
- 2018-04-09 CN CN201820488276.2U patent/CN208222050U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112743289A (en) * | 2020-12-29 | 2021-05-04 | 安徽应流集团霍山铸造有限公司 | Assembling device for metal heat-insulating layer of barrel |
| CN113636473A (en) * | 2021-08-10 | 2021-11-12 | 中国铁建重工集团股份有限公司 | Barrel pin shaft plate positioning device and method |
| CN113636473B (en) * | 2021-08-10 | 2023-11-07 | 中国铁建重工集团股份有限公司 | Barrel pin shaft plate positioning device and 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181211 Termination date: 20200409 |