CN104633436B - Assembled compound tube sheet - Google Patents
Assembled compound tube sheet Download PDFInfo
- Publication number
- CN104633436B CN104633436B CN201510103647.1A CN201510103647A CN104633436B CN 104633436 B CN104633436 B CN 104633436B CN 201510103647 A CN201510103647 A CN 201510103647A CN 104633436 B CN104633436 B CN 104633436B
- Authority
- CN
- China
- Prior art keywords
- bobbin
- hole
- plane steel
- steel plate
- basic plane
- 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
Links
- 150000001875 compounds Chemical class 0.000 title abstract 2
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 26
- 239000010959 steel Substances 0.000 claims abstract description 26
- 239000004568 cement Substances 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The invention discloses an assembled compound tube sheet, which comprises a foundation plane steel sheet and simple tubes arranged inside the foundation plane steel sheet, wherein a plurality of stepped holes are uniformly formed in the foundation plane steel sheet, and each stepped hole comprises a mounting hole in the upper part and a limiting hole connected to the bottom of the mounting hole; the simple tubes are respectively arranged in the stepped holes, and a bottom limiting step corresponding to the limiting hole is arranged on an excircle of the bottom of each simple tube; a circular groove is formed in the top of the foundation plane steel sheet, and a cover plate is arranged in the circular groove. Through the mode, the simple tubes can be flexibly arranged in the stepped holes, the structure is firm and the simple tubes do not easily loosen under the action of the cover plate, the service life is long, the disassembly is relatively convenient, and the maintenance cost is low.
Description
Technical field
The present invention relates to tubesheet calculation field, more particularly to a kind of assembled clad tubesheet.
Background technology
Tube sheet is a kind of accessory that pipe is inlaid with steel plate, is punched first on tube sheet, then the installing pipe in the hole
Son, and carry out being welded and fixed to form tube sheet.
During use, tube sheet is typically contacted with industrial colling or other chemical mediators, the impurity, salt in industrial colling
Class, gas and microorganism etc. can all constitute the corrosion to tube sheet and weld seam, reduce the service life of tube sheet, and as pipe is
It is welded on tube sheet, dismounting is relatively difficult, increased the difficulty and cost of maintenance.
The content of the invention
The invention mainly solves the technical problem of providing a kind of assembled clad tubesheet, the difficulty of installation and removal is reduced,
Improve service life.
To solve above-mentioned technical problem, one aspect of the present invention is：A kind of assembled clad tubesheet is provided, is wrapped
Include：Basic plane steel plate and the simple bobbin being arranged on inside basic plane steel plate, are uniformly arranged on the basic plane steel plate
There are several shoulder holes, the shoulder hole includes the installing hole on top and is connected to the spacing hole of installing hole bottom, the simple cylinder
Pipe is separately positioned in shoulder hole, and it is spacing that the bottom cylindrical of the simple bobbin is provided with a bottom corresponding with spacing hole
Step, is provided with a circular groove at the top of the basic plane steel plate, one piece of cover plate, institute are provided with the circular groove
State simple bobbin top it is cylindrical be provided with a upper limit step, be provided with the cover plate respectively with upper limit step
Corresponding through hole.
In a preferred embodiment of the present invention, mutually fixed using bolt between the cover plate and basic plane steel plate.
In a preferred embodiment of the present invention, installing hole is provided with the cover plate, is set on the basic plane steel plate
It is equipped with the screwed hole corresponding with installing hole.
In a preferred embodiment of the present invention, the top and bottom of the simple bobbin endoporus are respectively arranged with chamfering,
The simple bobbin is plastic cement bobbin, steel bobbin or ceramic bobbin.
The invention has the beneficial effects as follows：A kind of assembled clad tubesheet that the present invention is pointed out, simple bobbin flexibly can be pacified
It is mounted in shoulder hole, the sound construction in the presence of cover plate is difficult to release, long service life, dismounting is also more convenient, safeguards into
This is low.
Description of the drawings
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, below will be to making needed for embodiment description
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, can be obtaining other according to these accompanying drawings
Accompanying drawing, wherein：
Fig. 1 is a kind of structural representation of one preferred embodiment of assembled clad tubesheet of the present invention.
Specific embodiment
Technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described enforcement
Example is only a part of embodiment of the present invention, rather than the embodiment of whole.Based on the embodiment in the present invention, this area is common
All other embodiment that technical staff is obtained under the premise of creative work is not made, belongs to the model of present invention protection
Enclose.
Fig. 1 is referred to, the embodiment of the present invention includes：
A kind of assembled clad tubesheet, including：Basic plane steel plate 1 and the simple cylinder being arranged on inside basic plane steel plate 1
Pipe 2, is evenly arranged with several shoulder holes 11 on the basic plane steel plate 1, the shoulder hole 11 include the installing hole on top and
The spacing hole of installing hole bottom is connected to, the simple bobbin 2 is separately positioned in shoulder hole 11, the bottom of the simple bobbin 2
Portion is cylindrical to be provided with a bottom limited step corresponding with spacing hole, in the presence of shoulder hole 11, limits simple cylinder
The downward displacement of pipe 2, the top of the basic plane steel plate 1 are provided with a circular groove, are provided with the circular groove
One piece of cover plate 3, the top of the simple bobbin 2 is cylindrical to be provided with a upper limit step, and difference is provided with the cover plate 3
The through hole corresponding with upper limit step.Under the fixation of cover plate 3, the displacement upwards of simple bobbin 2, sound construction are limited
Property is good, will not produce bounce.
Described assembled clad tubesheet Stability Analysis of Structures, it is mutually solid using bolt between the cover plate 3 and basic plane steel plate 1
It is fixed, mount and dismount more convenient.
Further, installing hole 31 is provided with the cover plate 3, is provided with and installing hole on the basic plane steel plate 1
Corresponding screwed hole, for the fixation of bolt.
Further, the top and bottom of 2 endoporus of simple bobbin is respectively arranged with chamfering, and the simple bobbin 2 is
Plastic cement bobbin, steel bobbin or ceramic bobbin, material source extensively, select the simple cylinder of unlike material according to different fluids
Pipe 2.
In sum, a kind of assembled clad tubesheet that the present invention is pointed out, is designed using split, is mounted and dismounted simpler
Just, it is easy to safeguard, with low cost, ruggedness is good.
Embodiments of the invention are the foregoing is only, the scope of the claims of the present invention is not thereby limited, it is every using this
Equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks
Domain, is included within the scope of the present invention.
Claims (4)
1. a kind of assembled clad tubesheet, including：Basic plane steel plate and the simple bobbin being arranged on inside basic plane steel plate, institute
State and on basic plane steel plate, be evenly arranged with several shoulder holes, the shoulder hole includes the installing hole on top and is connected to installing hole
The spacing hole of bottom, the simple bobbin are separately positioned in shoulder hole, it is characterised in that the bottom cylindrical of the simple bobbin
A bottom limited step corresponding with spacing hole is provided with, a circle is provided with the top of the basic plane steel plate recessed
Groove, is provided with one piece of cover plate in the circular groove, the top of the simple bobbin is cylindrical to be provided with a upper limit step,
Through hole corresponding with upper limit step respectively is provided with the cover plate.
2. assembled clad tubesheet according to claim 1, it is characterised in that adopt between the cover plate and basic plane steel plate
Mutually fixed with bolt.
3. assembled clad tubesheet according to claim 1, it is characterised in that installing hole is provided with the cover plate, it is described
The screwed hole corresponding with installing hole is provided with basic plane steel plate.
4. assembled clad tubesheet according to claim 1, it is characterised in that the top and bottom of the simple bobbin endoporus
Chamfering is respectively arranged with, the simple bobbin is plastic cement bobbin, steel bobbin or ceramic bobbin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510103647.1A CN104633436B (en) | 2015-03-10 | 2015-03-10 | Assembled compound tube sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510103647.1A CN104633436B (en) | 2015-03-10 | 2015-03-10 | Assembled compound tube sheet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104633436A CN104633436A (en) | 2015-05-20 |
| CN104633436B true CN104633436B (en) | 2017-04-12 |
Family
ID=53212499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510103647.1A Expired - Fee Related CN104633436B (en) | 2015-03-10 | 2015-03-10 | Assembled compound tube sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104633436B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105910485A (en) * | 2016-05-10 | 2016-08-31 | 苏州道众机械制造有限公司 | Spliced type tube plate |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2585018Y (en) * | 2002-10-16 | 2003-11-05 | 吴素兰 | Elastic clamp plate butt combined structure |
| CN102042476A (en) * | 2009-10-26 | 2011-05-04 | 张世泉 | Multilayer integrated multi-angle edge nest hole and core hole structure |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2736629Y (en) * | 2004-09-20 | 2005-10-26 | 王占奎 | Sealing sleeve for composite tube soldering |
| CN2910776Y (en) * | 2006-06-23 | 2007-06-13 | 朱莉萍 | Stainless steel composite tube of front shock absorber of motorcycle |
| DE202008001320U1 (en) * | 2008-01-29 | 2009-03-12 | Günther Tröster e.K. | finished component |
| CN201651581U (en) * | 2010-01-14 | 2010-11-24 | 江阴大赢塑业有限公司 | HDPE steel wire netting framework composite pipe with internal joint |
| CN203093159U (en) * | 2013-02-28 | 2013-07-31 | 北京大学 | Composite material dot-matrix structure with novel connection between rod member and panel |
-
2015
- 2015-03-10 CN CN201510103647.1A patent/CN104633436B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2585018Y (en) * | 2002-10-16 | 2003-11-05 | 吴素兰 | Elastic clamp plate butt combined structure |
| CN102042476A (en) * | 2009-10-26 | 2011-05-04 | 张世泉 | Multilayer integrated multi-angle edge nest hole and core hole structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104633436A (en) | 2015-05-20 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 215600 international student Pioneer Park, No.1, Guotai North Road, Zhangjiagang, Suzhou, Jiangsu Province Patentee after: SUZHOU DODRON MACHINERY MANUFACTURING Co.,Ltd. Address before: 215000, 88 Taiping Road, Taiping Street, Suzhou, Jiangsu, Xiangcheng District Patentee before: SUZHOU DODRON MACHINERY MANUFACTURING Co.,Ltd. |
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| CP02 | Change in the address of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210601 Address after: 215500 Building 1, miaoquan Hongqiao Industrial Park, Guli Town, Changshu City, Suzhou City, Jiangsu Province Patentee after: Suzhou chenpinzhijia Metal Technology Co.,Ltd. Address before: 215600 International Students Pioneer Park, No.1, Guotai North Road, Zhangjiagang City, Suzhou City, Jiangsu Province Patentee before: SUZHOU DODRON MACHINERY MANUFACTURING Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 |
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| CF01 | Termination of patent right due to non-payment of annual fee |