CN203477747U - Two-sided protruding blind plate - Google Patents
Two-sided protruding blind plate Download PDFInfo
- Publication number
- CN203477747U CN203477747U CN201320512706.7U CN201320512706U CN203477747U CN 203477747 U CN203477747 U CN 203477747U CN 201320512706 U CN201320512706 U CN 201320512706U CN 203477747 U CN203477747 U CN 203477747U
- Authority
- CN
- China
- Prior art keywords
- blind plate
- plate body
- diameter
- circular
- round boss
- 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 provides a two-sided protruding blind plate which comprises a blind plate body, circular bosses and circular holes, wherein the blind plate body is in a disc shape, the obverse side and the reverse side of the blind plate body are both provided with the circular bosses, the periphery of the blind plate body is provided with the circular holes, and the two-sided protruding blind plate can be connected with a pipeline through bolts via the circular holes. The diameters of the two circular bosses on the obverse side and the reverse side of the blind plate body are the same, and the diameter of each circular boss is slightly smaller than the diameter of the blind plate body. According to the two-sided protruding blind plate, resources can be saved, and the service life of the blind plate can be prolonged.
Description
Technical field:
The utility model relates to a kind of blind plate, relates in particular to a kind of two-sided convex blind plate.
Background technique:
Blind plate is a kind of centre flange not with holes, for blocking pipe mouth.The function playing 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.Blind plate is used in industrial pipeline widely, especially convex blind plate.But existing convex blind plate only has one side to carry out deep processing, can be used in industrial pipeline.Yet when trickle damage has occurred this convex face, the sealing of whole blind plate will be damaged, whole blind plate all will be replaced, caused the waste of resource.
Model utility content:
For the deficiencies in the prior art, the utility model has designed a kind of two-sided convex blind plate, by blind plate body, round boss, circular hole, formed, described blind plate body is round pie, on the tow sides of blind plate body, all there is round boss, the surrounding of blind plate body is with a plurality of circular holes, and bolt makes two-sided convex blind plate be connected with pipeline by circular hole.
As further improvement of the utility model: the diameter of two round boss on the tow sides of blind plate body is identical, and the diameter of described round boss is slightly less than the diameter of blind plate body.
The beneficial effects of the utility model: economize on resources, extended the physical life of blind plate.
Accompanying drawing explanation:
Fig. 1 is the plan structure schematic diagram of two-sided convex blind plate;
Fig. 2 is the main TV structure schematic diagram of two-sided convex blind plate;
Wherein: 1-blind plate body, 2-circular hole, 3-round boss.
Embodiment:
The utility model has designed a kind of two-sided convex blind plate, by blind plate body 1, round boss 3, circular hole 2 forms, described blind plate body 1 is round pie, on the tow sides of blind plate body 1, all have round boss 3, the surrounding of blind plate body 1 is with a plurality of circular holes 2, and bolt makes two-sided convex blind plate be connected with pipeline by circular hole 2.
As further improvement of the utility model: the diameter of two round boss 3 on the tow sides of blind plate body 1 is identical, and the diameter of described round boss 3 is slightly less than the diameter of blind plate body 1.Because the diameter of two round boss 3 is identical, when the round boss 3 of one side is damaged cannot normally use time, can take out blind plate, another side is used.A large amount of resources has been saved in this measure to a certain extent, and by the life of blind plate more than twice.
Claims (4)
1. a two-sided convex blind plate, is comprised of blind plate body, round boss, circular hole, it is characterized in that: blind plate body is round pie, all has round boss on the tow sides of blind plate body.
2. two-sided convex blind plate according to claim 1, is characterized in that: the diameter of two round boss on the tow sides of described blind plate body is identical.
3. two-sided convex blind plate according to claim 1, is characterized in that: the diameter of described round boss is slightly less than the diameter of blind plate body.
4. two-sided convex blind plate according to claim 1, is characterized in that: the surrounding of described blind plate body is with a plurality of circular holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320512706.7U CN203477747U (en) | 2013-08-18 | 2013-08-18 | Two-sided protruding blind plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320512706.7U CN203477747U (en) | 2013-08-18 | 2013-08-18 | Two-sided protruding blind plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203477747U true CN203477747U (en) | 2014-03-12 |
Family
ID=50226078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320512706.7U Expired - Fee Related CN203477747U (en) | 2013-08-18 | 2013-08-18 | Two-sided protruding blind plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203477747U (en) |
-
2013
- 2013-08-18 CN CN201320512706.7U patent/CN203477747U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20140312 Termination date: 20170818 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |