CN202327439U - Connecting mechanism arranged at top of storage tank - Google Patents
Connecting mechanism arranged at top of storage tank Download PDFInfo
- Publication number
- CN202327439U CN202327439U CN2011204565031U CN201120456503U CN202327439U CN 202327439 U CN202327439 U CN 202327439U CN 2011204565031 U CN2011204565031 U CN 2011204565031U CN 201120456503 U CN201120456503 U CN 201120456503U CN 202327439 U CN202327439 U CN 202327439U
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- CN
- China
- Prior art keywords
- hole
- flange
- supporting base
- holding vessel
- bindiny mechanism
- 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
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Abstract
The utility model discloses a connecting mechanism arranged at the top of a storage tank, which comprises a supporting seat (1) provided with a through hole (1), wherein a supporting seat (2) is arranged on the supporting seat (1), and a through hole (2) is arranged in the supporting seat (2). The connecting mechanism has a simple structure, good sealing property in use and low manufacturing cost, can be used for effectively preventing the outward leakage of raw materials and is convenient to assemble and disassemble.
Description
Technical field
The utility model relates to a kind of linkage structure, especially relates to a kind of bindiny mechanism that is arranged at the holding vessel top, as the flange plate of holding vessel jar mouth.
Background technique
Flange plate is called for short flange, and general designation just typically refers in the hole that the periphery of the metal body of a similar plate-like is opened several fixedly usefulness and is used to connect other thing.This thing is mechanically used very extensive, so appearance is also very strange, as long as picture is exactly to be flange plate.Flange is a kind of discoid part, and is the most common in pipework, and flange all is to use in pairs.In pipework, flange is mainly used in the connection of pipeline.At the pipeline that needs connect, various installation a slice flange plate, low pressure pipeline can use the wire connection flange, 4 kilograms of use welded flanges with upward pressure.Add sealing gasket between two flange plate, use bolton then.The flange of different pressures has different thickness and uses different bolts.
Water pump and valve, when being connected with pipeline, corresponding flange shape is also processed in the part of these equipment facilities, is also referred to as flange and connects.Make the interconnective part of pipe and pipe, be connected in pipe end.Perforation on the flange, bolt are close to two flanges.Seal with liner between flange.Flanged fitting (flanged pipe fittings) refers to have the pipe fitting of flange (bead or connect dish).It can be formed (scheming vacant) by casting, also can constitute by being threaded or welding.(flange joint) is made up of a pair of flange, a pad and several bolt and nuts in the flange connection.Pad is placed between two flange facings, and behind the fastening nut, the specific pressure on the gasket surface reaches and produces distortion after the certain numerical value, and fills up uneven place on the sealing surface, makes to connect tightly not leak.It is a kind of releasable connection that flange connects.Can be divided into vessel flange and pipe flange by the parts that connected.Press the structural type branch, integral (type) flange, lap joint flange and screwed flange are arranged.Common integral (type) flange has welded flange and welding neckflange.The rigidity of welded flange is relatively poor, is applicable to the occasion of pressure p≤4MPa; Welding neckflange is claimed hubbed flange again, and rigidity is bigger, is applicable to the occasion that pressure and temp is higher.The pattern of flange facing has three kinds: the plane sealing surface is applicable to the occasion that pressure is not high, medium is nontoxic; Male-female seal contact face is applicable to the occasion that pressure is high slightly; Tongue and groove seal contact face is applicable to inflammable, explosive, poisonous medium and the higher occasion of pressure.Pad is a kind ofly can produce plastic deformation and have the annulus that the material of certain intensity is processed.Most of pads are cut out from non-metal board, or are made by given size by professional factory, and its material is asbestos packing sheet, asbestos slate, polyethylene board etc.; Also useful metal sheet (tin plate, stainless steel) wraps up nonmetallic material such as asbestos the metal jacketed gasket of processing; The spiral wound gasket that also has the thin steel band of a kind of usefulness to form with the asbestos yarn coiling.The General Purpose Rubber pad is applicable to that temperature is lower than 120 ℃ occasion; Asbestos-packing gasket is applicable to steam temperature is lower than 450 ℃, and the oils temperature is lower than 350 ℃, and pressure is lower than the occasion of 5MPa, and for general Korrosionsmedium, the most frequently used is acidproof asbestos slate.In high-tension apparatus and pipeline, adopt the lens-type that copper, aluminium, No. 10 steel, stainless steels process or the metallic shim of other shapes.High pressure pad and the contact width of sealing surface very narrow (line contacts), the processing degree of finish of sealing surface and pad is higher.Flange branch be threaded (wire connection) flange and welded flange and cutting ferrule flange.The low pressure minor diameter has wire connection flange and cutting ferrule flange, and high pressure and low pressure major diameter all are to use welded flange, and the thickness of the flange plate of different pressures is different with connecting bolt diameter and quantity.At the top of holding vessel,,, avoid leaking so need a kind of safe and reliable bindiny mechanism because some raw materials have volatility or toxicity.
The model utility content
The purpose of the utility model is to overcome the shortcoming and defect of above-mentioned existing technology, and a kind of bindiny mechanism that is arranged at the holding vessel top is provided, this bindiny mechanism simple in structure; Use good airproof performance; Can effectively prevent leaking of raw material, low cost of manufacture, easy to loading and unloading.
The purpose of the utility model realizes through following technical proposals: be arranged at the bindiny mechanism at holding vessel top, comprise the supporting base one that is provided with through hole one, said supporting base one is provided with supporting base two, and said supporting base two is provided with through hole two.
Said through hole one is identical with the diameter of through hole two, and central lines.
Said supporting base one is provided with some tapped holes one.
The quantity of said tapped hole one is four, and be evenly distributed on through hole one around.
Said supporting base two is provided with some tapped holes two.
The quantity of said tapped hole two is four, and be evenly distributed on through hole two around.
The size of said supporting base one is greater than the size of supporting base two.
In sum, the beneficial effect of the utility model is: this bindiny mechanism simple in structure, use good airproof performance, and can effectively prevent leaking of raw material, low cost of manufacture, easy to loading and unloading.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Mark and corresponding component title in the accompanying drawing: 1-supporting base two; 2-through hole two; 3-through hole one; 4-tapped hole two; 5-supporting base one; 6-tapped hole one.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is done further to specify, but the mode of execution of the utility model is not limited only to this.
Embodiment:
As shown in Figure 1, be arranged at the bindiny mechanism at holding vessel top, comprise the supporting base 1 that is provided with through hole 1, said supporting base 1 is provided with supporting base 21, and said supporting base 21 is provided with through hole 22.Supporting base 1 contacts with the jar mouth of holding vessel, is connected with holding vessel through tapped hole 1.Supporting base 21 is connected with pipeline opening, and raw material enters into holding vessel through through hole 22 and through hole 1.
Said through hole 1 is identical with the diameter of through hole 22, and central lines.Through hole 1 is identical with the diameter of through hole 22, makes that the flow velocity of raw material is identical, can not produce impact.
Said supporting base 1 is provided with some tapped holes 1.
The quantity of said tapped hole 1 is four, and be evenly distributed on through hole 1 around.Tapped hole 1 evenly is provided with, and can improve bearing capacity, increases field of load, and safety coefficient is higher.
Said supporting base 21 is provided with some tapped holes 24.
The quantity of said tapped hole 24 is four, and be evenly distributed on through hole 22 around.Tapped hole 24 evenly is provided with, and can improve bearing capacity, increases field of load, and safety coefficient is higher.
The size of said supporting base 1 is greater than the size of supporting base 21.Supporting base 1 will bear the weight of supporting base 21 and pipeline and raw material, and it is big that the size of said supporting base 1 is wanted, and strength is stronger.This bindiny mechanism can adopt carbon steel according to different use occasions, cast steel, and alloyed steel, stainless steel, copper, aluminum alloy, plastics, argon are pressed against the drop manufacturing.
Take aforesaid way, just can realize the utility model preferably.
Claims (7)
1. be arranged at the bindiny mechanism at holding vessel top, it is characterized in that: comprise the supporting base one (5) that is provided with through hole one (3), said supporting base one (5) is provided with supporting base two (1), and said supporting base two (1) is provided with through hole two (2).
2. the bindiny mechanism that is arranged at the holding vessel top as claimed in claim 1 is characterized in that: said through hole one (3) is identical with the diameter of through hole two (2), and central lines.
3. the bindiny mechanism that is arranged at the holding vessel top as claimed in claim 1 is characterized in that: said supporting base one (5) is provided with some tapped holes one (6).
4. the bindiny mechanism that is arranged at the holding vessel top as claimed in claim 3 is characterized in that: the quantity of said tapped hole one (6) is four, and be evenly distributed on through hole one (3) around.
5. the bindiny mechanism that is arranged at the holding vessel top as claimed in claim 1 is characterized in that: said supporting base two (1) is provided with some tapped holes two (4).
6. the bindiny mechanism that is arranged at the holding vessel top as claimed in claim 5 is characterized in that: the quantity of said tapped hole two (4) is four, and be evenly distributed on through hole two (2) around.
7. like any described bindiny mechanism that is arranged at the holding vessel top in the claim 1 to 6, it is characterized in that: the size of said supporting base one (5) is greater than the size of supporting base two (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204565031U CN202327439U (en) | 2011-11-17 | 2011-11-17 | Connecting mechanism arranged at top of storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204565031U CN202327439U (en) | 2011-11-17 | 2011-11-17 | Connecting mechanism arranged at top of storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202327439U true CN202327439U (en) | 2012-07-11 |
Family
ID=46439418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204565031U Expired - Fee Related CN202327439U (en) | 2011-11-17 | 2011-11-17 | Connecting mechanism arranged at top of storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202327439U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102809012A (en) * | 2012-08-21 | 2012-12-05 | 江苏秋林重工股份有限公司 | Centralized connecting device of pipelines |
-
2011
- 2011-11-17 CN CN2011204565031U patent/CN202327439U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102809012A (en) * | 2012-08-21 | 2012-12-05 | 江苏秋林重工股份有限公司 | Centralized connecting device of pipelines |
| CN102809012B (en) * | 2012-08-21 | 2015-07-01 | 江苏秋林重工股份有限公司 | Centralized connecting device of pipelines |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20141117 |
|
| EXPY | Termination of patent right or utility model |