CN204901095U - Socket joint connection mode corrugated steel pipe with flange - Google Patents
Socket joint connection mode corrugated steel pipe with flange Download PDFInfo
- Publication number
- CN204901095U CN204901095U CN201520585132.5U CN201520585132U CN204901095U CN 204901095 U CN204901095 U CN 204901095U CN 201520585132 U CN201520585132 U CN 201520585132U CN 204901095 U CN204901095 U CN 204901095U
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- flange
- steel pipe
- corrugated steel
- tube
- socket
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- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
The utility model relates to a socket joint connection mode corrugated steel pipe with flange, its characteristics are: it includes parent tube, loudspeaker form bellmouth and socket steel pipe, the parent tube is that the strengthening rib is the protruding bellows type parent tube that forms of spiral along the steel pipe outer wall, the tip and the parent tube welding of loudspeaker forms bellmouth link firmly, the main aspects welding links firmly flange formula flange, the welding of socket steel pipe one end links firmly flange formula flange, and the flange end and the parent tube welding of socket steel pipe link firmly. Connection structure does: in the loudspeaker form bellmouth that the dress inserted back corrugated steel pipe was worn to preceding corrugated steel pipe's socket steel pipe, seal ring arranged in between preceding, back corrugated steel pipe's the flange formula flange, and the bolt passes flange formula flange and seal ring, end preceding, back corrugated steel pipe simultaneously and links firmly with nut and threaded connection.
Description
Technical field
The utility model relates to pipeline and connects, and is a kind of socket joint jointing type corrugated steel tube with flange.
Background technique
Pipeline transport be with pipeline as the means of transportation of a kind of long distance delivery liquids and gases goods and materials of means of transportation, have freight volume large, take up an area less, the pipeline transport construction period is short, expense is low, pipeline transport is safe and reliable, continuity is strong, pipeline transport consumes energy less, cost is low, profitable advantage.Pipe is the main member forming pipeline, tube length 7 meters-12 meters, bore 0.75 meter-3 meters, pipe has steel pipe, cast iron tube, concrete reinforced pipe, nonmetallic pipe several by material, Placement has socket joint connection, Flange joint, welding, bonding several, socket joint to connect to be convenient and swift during pipe connects, Placement safely and efficiently.Problems existing is: during installation, and because caliber is large, size is long, thickness of steel pipe, the Heavy Weight of steel pipe, so power required when installing is comparatively large, the equipment of installation is also larger.
Summary of the invention
Technical problem to be solved in the utility model is: the shortcoming overcoming prior art, provides a kind of structure simple, easy for installation, and sealing intensity is good, be connected firmly, convenient disassembly, can alleviate the socket joint jointing type corrugated steel tube with flange of pipe weight.
The scheme of the utility model technical solution problem is: a kind of socket joint jointing type corrugated steel tube with flange, it is characterized in that: it comprises base tube, horn-like bellmouth and socket steel pipe, described base tube is after steel plate roll-in goes out stiffening rib, the steel cylindrical tube of welding the formation spirality weld bond that is connected is rolled with spiral, the stiffening rib that steel plate roll-in goes out convexes to form corrugated base tube twist along steel cylindrical tube outer wall, the small end of described horn-like bellmouth welds with base tube and is connected, large end welding is connected flange-type flange, described socket outer surface of steel tube arranges at least two for settling the annular groove of seal ring, the flange-type flange that is connected is welded in one end, the flange end of socket steel pipe is welded with base tube and is connected.
The linkage structure of described adjacent front corrugated steel tube and rear corrugated steel tube is: the socket steel pipe of described front corrugated steel tube install insert after corrugated steel tube horn-like bellmouth in, between the flange-type flange that seal washer is placed in front corrugated steel tube socket steel pipe and the flange-type flange of the horn-like bellmouth of rear corrugated steel tube, bolt is simultaneously through the flange-type flange of front corrugated steel tube socket steel pipe, the flange-type flange of seal washer and the horn-like bellmouth of rear corrugated steel tube, termination is connected with nut thread connection, the socket steel pipe of front corrugated steel tube is sealed with the horn-like bellmouth of rear corrugated steel tube by the seal ring that it is arranged and contacts.
The socket joint jointing type corrugated steel tube beneficial effect that the utility model has flange is: adopt the corrugated base tube of spiral welded with spirality protruding reinforcing rib to be main body, its intensity is 6 times of condition of equivalent thickness steel pipe, the thickness of steel plate obviously reduces, and significantly reduces the weight of steel pipe, between the flange-type flange that seal washer is placed in front corrugated steel tube socket steel pipe and the flange-type flange of the horn-like bellmouth of rear corrugated steel tube, and axial clearance can either be controlled when mounted with the flexible structure that bolt thread connects, can ensure that again pipeline carries out axial displacement and do not produce leakage in certain scope, can also prevent from producing radial displacement between bellmouth and socket, when ambient temperature rising pipe heat rises, can prevent from pipe dieback from producing to heave, when ambient temperature reduces pipe shrinkage, prevent pipe shrinkage from producing gap and leaking, there is structure simple, practical and convenient, with low cost, the advantage of Be very effective.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is linkage structure schematic diagram of the present utility model.
In figure: 1 socket steel pipe, 2 flange-type flanges, 3 base tubes, 4 horn-like bellmouths, 5 flange-type flanges, corrugated steel tube before 6,7 seal washers, 8 nuts, 9 bolts, 10 seal rings, corrugated steel tube after 11.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
With reference to Fig. 1-Fig. 2, a kind of socket joint jointing type corrugated steel tube with flange of the utility model, it comprises base tube 3, horn-like bellmouth 4 and socket steel pipe 1, described base tube 3 is after steel plate roll-in goes out stiffening rib, the steel cylindrical tube of welding the formation spirality weld bond that is connected is rolled with spiral, the stiffening rib that steel plate roll-in goes out convexes to form corrugated base tube 3 twist along steel cylindrical tube outer wall, the small end of described horn-like bellmouth 4 welds with base tube 3 and is connected, large end welding is connected flange-type flange 5, described socket steel pipe 1 outer surface arranges at least two for settling the annular groove of seal ring 10, the flange-type flange 2 that is connected is welded in one end, the flange end of socket steel pipe 1 is welded with base tube 3 and is connected.
Described adjacent front corrugated steel tube 6 with the linkage structure of rear corrugated steel tube 11 is: the socket steel pipe 1 of described front corrugated steel tube 6 install inserts corrugated steel tube 11 afterwards horn-like bellmouth 4 in, between the flange-type flange 2 that seal washer 7 is placed in front corrugated steel tube 6 socket steel pipe 1 and the flange-type flange 5 of the horn-like bellmouth 4 of rear corrugated steel tube 11, bolt 9 is simultaneously through the flange-type flange 2 of front corrugated steel tube 6 socket steel pipe 1, the flange-type flange 5 of seal washer 7 and the horn-like bellmouth 4 of rear corrugated steel tube 11, termination is threaded with nut 8 and is connected, the socket steel pipe 1 of front corrugated steel tube 6 is sealed with the horn-like bellmouth 4 of rear corrugated steel tube 11 by the seal ring 10 that it is arranged and contacts.The present embodiment adopts prior art manufacture, and described bolt 9, nut 8 are the commercially available prod of prior art.
The utility model is not limited to this embodiment, and to those skilled in the art, simple copy and improvement without creative work all belong to the scope that the utility model claim is protected.
Claims (2)
1. one kind has the socket joint jointing type corrugated steel tube of flange, it is characterized in that: it comprises base tube, horn-like bellmouth and socket steel pipe, described base tube is after steel plate roll-in goes out stiffening rib, the steel cylindrical tube of welding the formation spirality weld bond that is connected is rolled with spiral, the stiffening rib that steel plate roll-in goes out convexes to form corrugated base tube twist along steel cylindrical tube outer wall, the small end of described horn-like bellmouth welds with base tube and is connected, large end welding is connected flange-type flange, described socket outer surface of steel tube arranges at least two for settling the annular groove of seal ring, the flange-type flange that is connected is welded in one end, the flange end of socket steel pipe is welded with base tube and is connected.
2. there is the socket joint jointing type corrugated steel tube of flange as claimed in claim 1, it is characterized in that: the linkage structure of described adjacent front corrugated steel tube and rear corrugated steel tube is: the socket steel pipe of described front corrugated steel tube install insert after corrugated steel tube horn-like bellmouth in, between the flange-type flange that seal washer is placed in front corrugated steel tube socket steel pipe and the flange-type flange of the horn-like bellmouth of rear corrugated steel tube, bolt is simultaneously through the flange-type flange of front corrugated steel tube socket steel pipe, the flange-type flange of seal washer and the horn-like bellmouth of rear corrugated steel tube, termination is connected with nut thread connection, the socket steel pipe of front corrugated steel tube is sealed with the horn-like bellmouth of rear corrugated steel tube by the seal ring that it is arranged and contacts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520585132.5U CN204901095U (en) | 2015-08-06 | 2015-08-06 | Socket joint connection mode corrugated steel pipe with flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520585132.5U CN204901095U (en) | 2015-08-06 | 2015-08-06 | Socket joint connection mode corrugated steel pipe with flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204901095U true CN204901095U (en) | 2015-12-23 |
Family
ID=54923269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520585132.5U Active CN204901095U (en) | 2015-08-06 | 2015-08-06 | Socket joint connection mode corrugated steel pipe with flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204901095U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107701829A (en) * | 2017-10-31 | 2018-02-16 | 吉林钰翎珑钢管钢构制造有限公司 | One kind slips into self-anchored type socket joint connecting tube |
-
2015
- 2015-08-06 CN CN201520585132.5U patent/CN204901095U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107701829A (en) * | 2017-10-31 | 2018-02-16 | 吉林钰翎珑钢管钢构制造有限公司 | One kind slips into self-anchored type socket joint connecting tube |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |