CN205065166U - Blind plate for pipeline - Google Patents
Blind plate for pipeline Download PDFInfo
- Publication number
- CN205065166U CN205065166U CN201520694447.3U CN201520694447U CN205065166U CN 205065166 U CN205065166 U CN 205065166U CN 201520694447 U CN201520694447 U CN 201520694447U CN 205065166 U CN205065166 U CN 205065166U
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- CN
- China
- Prior art keywords
- blind plate
- plate body
- pipeline
- hole
- utility
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- 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 relates to a blind plate for pipeline, including the blind plate body, blind plate body center is equipped with the centre bore groove, and the centre bore groove outside is equipped with fixed boss on the blind plate body, is equipped with the line retainer plate on the fixed boss, and fixed boss periphery is equipped with the through -hole outer lane on the blind plate body. Compared with the prior art, the utility model has following advantage: overall structure is simple, and the manufacture craft is simple and convenient, has reduced the limitation of connecting, has prolonged life, has also practiced thrift the cost, connects reliably, has increased fastness, leakproofness and the compressive capacity of blind plate.
Description
Technical field
The utility model relates to a kind of pipeline blind plate, belongs to blind pipe technical field.
Background technique
The canonical name of blind plate is blind flange, and what have is also called blind flange or pipe plug.It is middle flange not with holes, for blocking pipe mouth.The function played is the same with end socket and pipe cap, and only blind plate sealing is a kind of dismountable seal arrangement, and the sealing of end socket does not prepare to open again.The form kind of sealing surface is more, has plane, convex surface, male and fomale(M&F), tongue and groove and ring joint face.Material has carbon steel, stainless steel, alloyed steel, copper, aluminium, PVC and PPR etc.
Blind plate is a kind of part being used for blocking pipe mouth.At present, in the pipeline of industry-by-industry every field, all blind plate has been used.In chemical industry, often can touch some has pollution to environment, and human body is had to the liquid of harm, these Liquid transfer are particularly careful.In the prior art, blind plate is connected with pipeline by means of only bolt, although very simple in operation and dismounting, but when the pressure of the liquid carried is excessive, be easy to cause huge impact to blind plate, make these have pollution to environment, human body is had to the liquid meeting outflow conduit of harm, this will cause imponderable injury to environment and the mankind.Therefore, the soundness of blind plate and sealing very important.
Therefore, a kind of new technological scheme should be provided to solve the problem.
Summary of the invention
The utility model provides a kind of pipeline blind plate.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of pipeline blind plate, comprise blind plate body, blind plate body central is provided with center hole slot, and blind plate body is provided with fixing lug boss outside center hole groove, and fixing lug boss is provided with lines retainer ring, and blind plate body is arranged with through hole outer ring outside fixing lug boss.
The related content of technique scheme is explained as follows:
In technique scheme, through hole outer ring is provided with multiple through hole, and through hole is evenly located at outermost on blind plate body.
Further technological scheme, lines retainer ring is provided with fixing buckle.
Preferably, fixing buckle is provided with multiple, and equal angles is arranged.
Preferably, fixing lug boss is higher than the height of through hole outer ring.
Because technique scheme is used, the utility model compared with prior art has following advantages:
Overall structure is simple, and preparation process is easy, reduces the narrow limitation of connection, extends working life, also save cost, connects reliable, adds the soundness of blind plate, sealing and anti-pressure ability.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model schematic diagram.
In above accompanying drawing: 1, blind plate body; 2, center hole slot; 3, lines retainer ring; 4, fixing buckle; 5, through hole outer ring; 6, through hole; 7, fixing lug boss.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described:
Embodiment one:
As shown in Figure 1, a kind of pipeline blind plate of the present utility model, comprise blind plate body 1, blind plate body 1 center is provided with center hole slot 2, blind plate body 1 is provided with fixing lug boss 7 outside center hole groove 2, fixing lug boss 7 is provided with lines retainer ring 3, lines retainer ring 3 is provided with fixing buckle 4, fixing buckle 4 is provided with multiple, equal angles is arranged, blind plate body 1 is arranged with through hole outer ring 5 outside fixing lug boss 7, through hole outer ring 5 is provided with multiple through hole 6, through hole 6 is evenly located at outermost on blind plate body 1, fixing lug boss 7 is higher than the height of through hole outer ring 5, overall structure is simple, preparation process is easy, reduce the narrow limitation of connection, extend working life, also save cost, connect reliable, add the soundness of blind plate, sealing and anti-pressure ability.
Above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed within protection domain of the present utility model.
Claims (5)
1. a pipeline blind plate, comprise blind plate body, it is characterized in that: described blind plate body central is provided with center hole slot, described blind plate body is provided with fixing lug boss outside center hole groove, described fixing lug boss is provided with lines retainer ring, and described blind plate body is arranged with through hole outer ring outside fixing lug boss.
2. a kind of pipeline blind plate according to claim 1, is characterized in that: described through hole outer ring is provided with multiple through hole, and described through hole is evenly located at outermost on blind plate body.
3. a kind of pipeline blind plate according to claim 1, is characterized in that: described lines retainer ring is provided with fixing buckle.
4. a kind of pipeline blind plate according to claim 3, is characterized in that: described fixing buckle is provided with multiple, and equal angles is arranged.
5. a kind of pipeline blind plate according to claim 1, is characterized in that: described fixing lug boss is higher than the height of through hole outer ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520694447.3U CN205065166U (en) | 2015-09-09 | 2015-09-09 | Blind plate for pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520694447.3U CN205065166U (en) | 2015-09-09 | 2015-09-09 | Blind plate for pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205065166U true CN205065166U (en) | 2016-03-02 |
Family
ID=55391722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520694447.3U Expired - Fee Related CN205065166U (en) | 2015-09-09 | 2015-09-09 | Blind plate for pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205065166U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106742879A (en) * | 2017-02-07 | 2017-05-31 | 兴化市苏星金属制品有限公司 | A kind of flat cover serves as a contrast stainless steel hand hole |
-
2015
- 2015-09-09 CN CN201520694447.3U patent/CN205065166U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106742879A (en) * | 2017-02-07 | 2017-05-31 | 兴化市苏星金属制品有限公司 | A kind of flat cover serves as a contrast stainless steel hand hole |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20160909 |