CN203309412U - Straight pipe connecting component - Google Patents
Straight pipe connecting component Download PDFInfo
- Publication number
- CN203309412U CN203309412U CN2013202482955U CN201320248295U CN203309412U CN 203309412 U CN203309412 U CN 203309412U CN 2013202482955 U CN2013202482955 U CN 2013202482955U CN 201320248295 U CN201320248295 U CN 201320248295U CN 203309412 U CN203309412 U CN 203309412U
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- CN
- China
- Prior art keywords
- straight pipe
- welding
- connecting component
- pipe connecting
- straight tube
- 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 - Lifetime
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Abstract
A straight pipe connecting component comprises two semicircular ring buckles, bolts and nuts. The two semicircular ring buckles can be locked by the bolts and the nuts. The straight pipe connecting component is characterized in that protruding structures are respectively arranged at the left end and the right end of the inner surface of each of the two semicircular ring buckles, and welding-connecting covers which are connected with inner linings in a welding mode are arranged in the ring buckles. According to the straight pipe connecting component, due to the fact that the protruding structures are respectively arranged at the left end and the right end of the inner surface of each of the two semicircular ring buckles, the welding-connecting covers which are connected with inner linings in the welding mode are arranged in the ring buckles, the protruding structures can be respectively connected into a groove in the outer surface of a straight pipe in a buckling mode, and the welding-connecting covers can be connected with the straight pipe inner linings in a welding mode. The straight pipe connecting component has the advantages of being convenient to construct, maintain and use on site.
Description
Technical field
The utility model belongs to the pipe fitting connection part, specifically a kind of straight tube connector element that is applicable to the liner welding.
Background technique
Existing anti-corrosion pipeline is in order to meet anticorrosion and requirement of strength, the composite structure of the plastic material of employing inside lining anti-corrosive better performances and the steel pipe of outside higher-strength, the steel pipe of this composite corrosion-resistant pipe and flange part adopt welding, during connection, adopt two flanged surfaces relatively to connect.When running into engineering error or maintenance of works, the building site environment often can't be constructed on the spot, original pipe fitting need be disassembled to forward to add the assembling of Hou Zaidao job site, building site, exists the defect of construction maintenance inconvenience.
Summary of the invention
The purpose of this utility model is the problem existed in construction maintenance at the scene for existing composite protective pipe, proposes a kind of site operation straight tube connector element easy to maintenance.
The purpose of this utility model is achieved in that a kind of straight tube connector element of the present utility model, it comprises two semicircular latch closures, screw bolt and nut, above-mentioned two semicircular latch closures can be locked with screw bolt and nut, there is respectively protruding structure at the two ends, left and right that it is characterized in that above-mentioned two semicircular latch closure internal surfaces, in above-mentioned latch closure, also have the welding cover of welding liner.
A kind of straight tube connector element of the present utility model, because there is respectively protruding structure at the two ends, left and right of two semicircular latch closure internal surfaces, in latch closure, also have the welding cover of welding liner, the structure of above-mentioned projection can buckle into respectively in the groove that connects the straight tube outer surface, welding cover weldable straight tube liner.The utlity model has site operation characteristics easy to use easy to maintenance.
The accompanying drawing explanation
Fig. 1 is the decomposition texture schematic diagram of straight tube connector element of the present utility model.
Fig. 2 is the cross-sectional view of straight tube connector element of the present utility model.
Embodiment
The utility model is described in further detail by embodiment below in conjunction with accompanying drawing:
As depicted in figs. 1 and 2, a kind of straight tube connector element of the present utility model, it comprises two semicircular latch closures 4, bolt 6 and nuts 3, above-mentioned two semicircular latch closures 4 can be locked with bolt 6 and nut 3, there is respectively protruding structure 41 at the two ends, left and right that it is characterized in that above-mentioned two semicircular latch closure 4 internal surfaces, in above-mentioned latch closure 4, also have the welding cover 5 of the liner 1 of welding straight tube 2.During use, the structure 41 of above-mentioned projection can buckle into respectively in the groove 21 that connects straight tube 2 outer surfaces.
Claims (1)
1. straight tube connector element, it comprises two semicircular latch closures (4), bolt (6) and nut (3), the available bolts of above-mentioned two semicircular latch closures (4) (6) and nut (3) locking, there is respectively protruding structure (41) at the two ends, left and right that it is characterized in that above-mentioned two semicircular latch closures (4) internal surface, in above-mentioned latch closure (4), also have the welding cover (5) of the liner (1) of welding straight tube (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202482955U CN203309412U (en) | 2013-05-10 | 2013-05-10 | Straight pipe connecting component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202482955U CN203309412U (en) | 2013-05-10 | 2013-05-10 | Straight pipe connecting component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203309412U true CN203309412U (en) | 2013-11-27 |
Family
ID=49615621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202482955U Expired - Lifetime CN203309412U (en) | 2013-05-10 | 2013-05-10 | Straight pipe connecting component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203309412U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108027096A (en) * | 2015-09-08 | 2018-05-11 | 日本管洗工业株式会社 | The connection method of pressure pipe and the production method of pressure pipe with flange |
-
2013
- 2013-05-10 CN CN2013202482955U patent/CN203309412U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108027096A (en) * | 2015-09-08 | 2018-05-11 | 日本管洗工业株式会社 | The connection method of pressure pipe and the production method of pressure pipe with flange |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131127 |