CN2323226Y - Ribbed pipe - Google Patents
Ribbed pipe Download PDFInfo
- Publication number
- CN2323226Y CN2323226Y CN 97216659 CN97216659U CN2323226Y CN 2323226 Y CN2323226 Y CN 2323226Y CN 97216659 CN97216659 CN 97216659 CN 97216659 U CN97216659 U CN 97216659U CN 2323226 Y CN2323226 Y CN 2323226Y
- Authority
- CN
- China
- Prior art keywords
- pipe
- utility
- model
- stiffening rib
- cross
- 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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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model relates to a pipe with a reinforcing rib. The utility model is characterized in that the inner part of the cavity of a pipe is a reinforcing rib whose end part is connected with the pipe wall. The space between the reinforcing rib and the pipe wall is hollow and is equal in length with the pipe. The cross section of the pipe can be a great variety of shapes, such as linear shape, triangular, arc shape and cross shape. The purpose of the utility model is to enhance the bending strength and the bearing capacity of the pipe in hanging state under the condition of not changing the appearance of the pipe. The utility model can be widely used in canopy frames, scaffoldings for architecture, lifting levers, physical training apparatus, etc. The utility model is made of plastic or metal through industrial process.
Description
The utility model relates to a kind of pipe with stiffening rib.
The pipes such as camber, horizontal type, ramp type that are used for various frames building in a large number prop up the title skeleton, main effect is to bear upper pressure, do not use the connection effect of tube cavity, just adopt pipe to have higher horizontal bearing power than other section bar, and aesthetic property and the characteristics of being convenient to assemble.For improving the bearing power of supporting rack, have to increase caliber and wall thickness, or two-tube and usefulness.So act, must waste raw material, increase construction labor intensity.
The utility model on the basis that does not change the pipe profile, in pipe, set up stiffening rib after, promptly do not increase pipe diameter and weight, can improve unsettled resistance to flexure and bearing power under the pipe transverse state again, and can save material.
Feature of the present utility model is, sets up the stiffening rib of two ends and tube wall disjunctor in pipe, and this stiffening rib and pipe are isometric; Its cross section is straight line type or type shapes such as trigonometric form or camber or cross type.And between the tube wall hollow form.
The utility model has the advantages that, influence not changing the pipe profile under the situation of using effect (not utilizing the connection effect of tube cavity), with equal in quality, identical weight, same outer diameter as and the plain end pipe of establishing stiffening rib at cavity is not compared, being used for having improved resistance to flexure and bearing power under the laterally unsettled condition, promptly improved the application performance of pipe and enlarged application area.
The utility model can adopt plastic processing, also can process with raw metal, can industrialized production.According to the difformity of its stiffening rib, can be widely used in the support of hot house and other aspect frame, argue, aspect such as building scaffold, athletic equipment.
The drawing of accompanying drawing is described as follows:
Figure one is the linearly schematic cross-section of type of stiffening rib.
Figure two is the schematic cross-section of trigonometric form for stiffening rib.
Figure three is the schematic cross-section of camber for stiffening rib.
Figure four is the schematic cross-section of cross type for stiffening rib.
Figure five is the schematic cross-section of many muscle type for stiffening rib.
Introduce instantiation of the present utility model below in conjunction with accompanying drawing:
Embodiment 1 is used for the prop for plastic greenhouse aspect: the one side of setting up stiffening rib in the pipe of band trigonometric form stiffening rib, be used in above the greenhouse bracket or below, can not be used in the side, improve the pressure that greenhouse bracket is imposed on top weight (as accumulated snow) with this.
Embodiment 2 is used to lift and shoulders the aspect: select for use with pipe cross or many muscle type stiffening rib.No matter any of using this pipe has the high characteristics of resistance to flexure,, light weight lifts the load of shouldering when the people lifted thing because of reducing.
Claims (3)
1, a kind of pipe with stiffening rib is characterized in that, is provided with the stiffening rib of end and tube wall disjunctor at the pipe built-in, is hollow state between stiffening rib and the tube wall.
2, a kind of pipe with stiffening rib according to claim 1 is characterized in that, being shaped as with pipe of the stiffening rib of setting up in the pipe is isometric, cross section straight line type or trigonometric form or camber or cross type or other shape.
3, a kind of pipe with stiffening rib according to claim 1 is characterized in that, adopts plastics-production, also can adopt Metal Production.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97216659 CN2323226Y (en) | 1997-05-29 | 1997-05-29 | Ribbed pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97216659 CN2323226Y (en) | 1997-05-29 | 1997-05-29 | Ribbed pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2323226Y true CN2323226Y (en) | 1999-06-09 |
Family
ID=33933506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97216659 Expired - Fee Related CN2323226Y (en) | 1997-05-29 | 1997-05-29 | Ribbed pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2323226Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1109212C (en) * | 2000-10-30 | 2003-05-21 | 甘国工 | High-strength composite plastic pipe of stretched and oriented polymer and with hollow reinforced structure in wall |
| CN101363567B (en) * | 2008-10-08 | 2010-06-02 | 成都飞机工业（集团）有限责任公司 | Method for correcting bending deformation of thin and long thin walled pipe under gravity force |
| CN101796347B (en) * | 2007-07-20 | 2013-08-28 | 空气液体加工工程公司 | Apparatus and method for providing detonation damage resistance in ductwork |
| CN107575660A (en) * | 2017-10-04 | 2018-01-12 | 镇江市星耀智能装备有限公司 | A kind of special reinforcement of novel tube |
| CN109058607A (en) * | 2018-10-17 | 2018-12-21 | 安徽豪家管业有限公司 | A kind of multiple tube with reinforcing rib structure |
-
1997
- 1997-05-29 CN CN 97216659 patent/CN2323226Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1109212C (en) * | 2000-10-30 | 2003-05-21 | 甘国工 | High-strength composite plastic pipe of stretched and oriented polymer and with hollow reinforced structure in wall |
| CN101796347B (en) * | 2007-07-20 | 2013-08-28 | 空气液体加工工程公司 | Apparatus and method for providing detonation damage resistance in ductwork |
| CN101363567B (en) * | 2008-10-08 | 2010-06-02 | 成都飞机工业（集团）有限责任公司 | Method for correcting bending deformation of thin and long thin walled pipe under gravity force |
| CN107575660A (en) * | 2017-10-04 | 2018-01-12 | 镇江市星耀智能装备有限公司 | A kind of special reinforcement of novel tube |
| CN109058607A (en) * | 2018-10-17 | 2018-12-21 | 安徽豪家管业有限公司 | A kind of multiple tube with reinforcing rib structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |