CN201046488Y - Composite pipe truing device - Google Patents
Composite pipe truing device Download PDFInfo
- Publication number
- CN201046488Y CN201046488Y CNU2007201082610U CN200720108261U CN201046488Y CN 201046488 Y CN201046488 Y CN 201046488Y CN U2007201082610 U CNU2007201082610 U CN U2007201082610U CN 200720108261 U CN200720108261 U CN 200720108261U CN 201046488 Y CN201046488 Y CN 201046488Y
- Authority
- CN
- China
- Prior art keywords
- round
- utility
- round rod
- composite pipe
- model
- 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 discloses a rounder device, in particular to the rounder device for a composite pipe applied to the composite pipe installation engineering, which comprises a holding body and a rounding rod. The utility model is characterized in that the holding body and the rounding rod are connected together via a screw; the rounding rod comprises a plurality of round segments with different diameters and gradually decreased segments; a plurality of chamfers are respectively arranged at the front end of each round segment; the round segments are two to five segments. The utility model has the advantages of simple structure and design, convenient gripping, and application in various composites with different specifications.
Description
Technical field
The utility model relates to a kind of rounding device, especially a kind of multiple tube rounding device that is applied in the multiple tube installing engineering.
Background technology
Plastic composite pipe is high-tech environment-friendly products of new generation, has characteristics such as in light weight, easy installation, life-span be long, has been widely used at present in the hot water pipe, gas pipe, solar water organ pipe of upper hose, the Civil apartment of water engineering.In installation process, need two identical bodys of caliber be connected together by pipe joint, need during operation to carry out full circle with rounding device line up junction in advance.Existing rounding device or form with an identical round rod of diameter by holding body, or by holding body and three gradually little piecemeal round rods of diameter are formed, three round rods are 120 degree and distribute.The former can only carry out full circle to a kind of body of diameter, and the latter then grips inconvenience, and needs before use to select round rod according to the body specification.
Summary of the invention
Technical problem to be solved in the utility model provides the multiple tube rounding device that a kind of structural design is simple, grip conveniently, can be applicable to multiple different size multiple tube.
The technical scheme in the invention for solving the above technical problem is: this rounding device comprises holds body and round rod, its design feature is describedly to hold body and round rod links together by screw rod, round rod is made up of several diameters differences and gradually little piecemeal whole round section, and the front end of each whole round section is equipped with chamfering.
Whole round section described in the utility model is two to five sections.
The utility model compared with prior art, has following beneficial effect: 1, by holding body and a round rod is formed, round rod then is made up of several diameters differences and gradually little piecemeal whole round section, simple in structure, can be applied to multiple different size multiple tube simultaneously, need not before the use to select round rod, and hold body portion comfortable feel, gripping conveniently according to the body specification; 2, hold between body and the round rod by bolt and connect, be convenient to dismounting, easy to process.
Description of drawings
Fig. 1 is the front view of the utility model embodiment.
Fig. 2 is the stereogram of the utility model embodiment.
The specific embodiment
Referring to Fig. 1, Fig. 2, present embodiment comprises holds body 1 and round rod 2, holds body 1 and round rod 2 links together by screw rod 5, round rod 2 by five diameters different and gradually little piecemeal whole round section 3 form, and the front end of each whole round section 3 is equipped with chamfering 4.Five whole round section 3 are applicable to the multiple tube of five kinds of regular sizes respectively.
The material of holding body 1 is plastics, and the material of round rod 2 is a steel.
During use, because round rod 2 is provided with the whole round section 3 of five kinds of diameter, so need not to select round rod 2 according to the body specification in advance, only need the mouth of pipe joint that round rod 2 screws in multiple tube is got final product, when being threaded to the end, promptly line up joint full circle finishes.
When needing dismounting, only need to hold body 1 and round rod 2 and come from screw rod 5 dismountings and get final product.
Claims (2)
1. multiple tube rounding device, comprise and hold body (1) and round rod (2), it is characterized in that: describedly hold body (1) and round rod (2) links together by screw rod (5), round rod (2) is made up of several diameters differences and gradually little piecemeal whole round section (3), and the front end of each whole round section (3) is equipped with chamfering (4).
2. according to claim 1 described multiple tube rounding device, it is characterized in that: described whole round section (3) is two to five sections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201082610U CN201046488Y (en) | 2007-04-17 | 2007-04-17 | Composite pipe truing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201082610U CN201046488Y (en) | 2007-04-17 | 2007-04-17 | Composite pipe truing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201046488Y true CN201046488Y (en) | 2008-04-16 |
Family
ID=39299062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201082610U Expired - Fee Related CN201046488Y (en) | 2007-04-17 | 2007-04-17 | Composite pipe truing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201046488Y (en) |
-
2007
- 2007-04-17 CN CNU2007201082610U patent/CN201046488Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080416 Termination date: 20110417 |