CN202644110U - Pore-forming device for weaving supporting pipe - Google Patents
Pore-forming device for weaving supporting pipe Download PDFInfo
- Publication number
- CN202644110U CN202644110U CN 201220312829 CN201220312829U CN202644110U CN 202644110 U CN202644110 U CN 202644110U CN 201220312829 CN201220312829 CN 201220312829 CN 201220312829 U CN201220312829 U CN 201220312829U CN 202644110 U CN202644110 U CN 202644110U
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- CN
- China
- Prior art keywords
- forming device
- supporting pipe
- weaving
- pore
- stay pipe
- 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
The utility model discloses a pore-forming device for weaving a supporting pipe. The pore-forming device for weaving the supporting pipe comprises a mandrill, wherein a steel needle is installed on the top of the mandrill, the steel needle passes through an inverted bowl-shaped top cap, and a needle tip part of the steel needle is exposed from the bowl-shaped top cap. The supporting pipe is woven by weaving filament yarn on the steel needle and part of the steel needle is formed into an inner hole of the supporting pipe. Furthermore, the pore-forming device for weaving the supporting pipe comprises a fixing casing pipe, wherein the mandrill is inserted into the fixing casing pipe to achieve fixation. A fixing ring provided with a bolt is installed outside the fixing casing pipe and the bolt passes through the fixing ring into the fixing casing pipe against the mandrill to fix the mandrill. A yarn pressing fixing support is arranged on the upper portion of the steel needle. The pore-forming device for weaving the supporting pipe enables the internal diameter of the supporting pipe to be even and is stable in structure without need of exchanging frequently so as to be prolonged in service life. Furthermore, the pore-forming device for weaving the supporting pipe has the advantages of being non-deforming and high temperature resisting and the like.
Description
Technical field
The utility model relates to membrane module manufacturing equipment field, and specifically, the utility model relates to a kind of hole-forming device that makes stay pipe internal diameter homogeneous, constitutionally stable braiding stay pipe.
Background technology
Along with lining form becoming stronger day by day that water treatment field is used, only had in the past the technology that just have of other countries such as Japan, now our also independent research success, when guaranteeing to have solved water pollution problems, improve film strength, just seem the service life that prolongs film too impatient to wait, film+stay pipe just can solve the above-mentioned problem of mentioning, can say that the effect that it plays is very important in the film industry, and the braiding quantity of stay pipe and quality are exactly present problems of concern more, what original supporting role was adopted is cordage, and the shortcoming of cordage is yielding, easy fracture, need often to change, and the internal diameter that can not guarantee the stay pipe made is even, the utility model be exactly when original braiding machine braiding stay pipe the stay pipe internal diameter wayward, and improve on the basis of complex process.
The utility model content
There are the problems such as internal diameter homogeneity, structural stability, need replacing in the stay pipe that weaves in view of prior art, and the purpose of this utility model is to provide a kind of hole-forming device that makes stay pipe internal diameter homogeneous, Stability Analysis of Structures and need not the braiding stay pipe of frequent, long service life.
For realizing above-mentioned utility model purpose, the technical scheme that the utility model provides is: a kind of hole-forming device that weaves stay pipe, comprise a plug, and there is a draw point on the top of plug, and draw point passes one and is inverted bowl-shape top cap, and the tip portion of draw point is exposed bowl-shape top cap; Braided filament weaves stay pipe at draw point, and draw point is partially-formed to be the endoporus of stay pipe.
Also comprise a fixed sleeving, described plug is inserted into to be realized in the fixed sleeving fixing.
Described fixed sleeving is provided with retainer ring outward, and retainer ring is provided with bolt, and bolt passes retainer ring and enters fixed sleeving and prop up plug, realizes fixing to plug.
Described draw point top also is provided with a silk pressing fixed mount.
The beneficial effects of the utility model are:
1, makes stay pipe internal diameter homogeneous, Stability Analysis of Structures;
2, need not frequent, long service life;
3, indeformable, high temperature resistant (very near apart from the stay pipe heating jacket, the temperature of heating jacket is more than 100 degree centigrade).
Description of drawings
When considered in conjunction with the accompanying drawings, by the following detailed description of reference, can more completely understand better the utility model and easily learn wherein many advantages of following, but accompanying drawing described herein is used to provide further understanding of the present utility model, consist of a part of the present utility model, illustrative examples of the present utility model and explanation thereof are used for explaining the utility model, do not consist of to improper restriction of the present utility model, wherein:
Fig. 1 is general structure schematic diagram of the present utility model;
Fig. 2 is the structural representation of Fig. 1 plug.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described.
With reference to accompanying drawing 1, Fig. 2, a kind of hole-forming device that weaves stay pipe of the present utility model, comprise the plug 1 that a 33cm is long, plug 1 is the cylinder steel pipe of 7.75mm for external diameter, and steel pipe plays a part fixing, and there is the long draw point 2 of a 1.8cm on the top of plug 1, the external diameter of draw point 2 is shapes that 1.65mm is similar to pin used in everyday, the top is the needle point of 2-3mm, and draw point 2 passes an inverted bowl-shape top cap 3, and the tip portion of draw point 2 is exposed bowl-shape top cap 3; Braided filament weaves stay pipe at draw point, and draw point is partially-formed to be the endoporus of stay pipe.
Plug 1 is inserted in the fixed sleeving 4 to be realized fixingly, and fixed sleeving 4 is outer to be provided with retainer ring 5, and retainer ring 5 is provided with bolt 6, and bolt 6 passes retainer ring 5 and enters and prop up plug 1 in the fixed sleeving 4, realizes fixing to plug 1.The top of draw point 2 also is provided with a silk pressing fixed mount 7.
Bowl-shape top cap 3 is regulated tension force between the different silk threads by control braided filament 8 and the angle of braided filament 9, and bowl-shape top cap 3 is used for the knitting tension of control braided filament, and silk pressing fixed mount 7 is by pressing down the angle between adjusting braided filament 8 and the braided filament 9.The effect of draw point 2 is to allow the stay pipe pore-forming, guarantees size and the homogeneity of the internal diameter of stay pipe, and the topmost effect of needle point is to be tapered, and prevents that the stay pipe of new moulding from forming burr.
The above embodiment; it is preferred embodiment of the present utility model; be not to limit the utility model practical range; therefore all according to the described apparent change of the utility model claim; and other does not break away from the change of the utility model essence, all should be included within the protection domain of the present utility model.
Claims (4)
1. a hole-forming device that weaves stay pipe is characterized in that, comprises a plug, and there is a draw point on the top of plug, and draw point passes one and is inverted bowl-shape top cap, and the tip portion of draw point is exposed bowl-shape top cap; Braided filament weaves stay pipe at draw point, and draw point is partially-formed to be the endoporus of stay pipe.
2. a kind of hole-forming device that weaves stay pipe according to claim 1 is characterized in that, also comprises a fixed sleeving, and described plug is inserted into to be realized in the fixed sleeving fixing.
3. a kind of hole-forming device that weaves stay pipe according to claim 2 is characterized in that, described fixed sleeving is provided with retainer ring outward, and retainer ring is provided with bolt, and bolt passes retainer ring and enters fixed sleeving and prop up plug, realizes fixing to plug.
4. a kind of hole-forming device that weaves stay pipe according to claim 1 is characterized in that, described draw point top also is provided with a silk pressing fixed mount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220312829 CN202644110U (en) | 2012-06-28 | 2012-06-28 | Pore-forming device for weaving supporting pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220312829 CN202644110U (en) | 2012-06-28 | 2012-06-28 | Pore-forming device for weaving supporting pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202644110U true CN202644110U (en) | 2013-01-02 |
Family
ID=47413243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220312829 Expired - Lifetime CN202644110U (en) | 2012-06-28 | 2012-06-28 | Pore-forming device for weaving supporting pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202644110U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105734822A (en) * | 2016-04-02 | 2016-07-06 | 徐州恒辉编织机械有限公司 | Knitter with variable diameter telescopic pipe |
| CN105734823A (en) * | 2016-04-02 | 2016-07-06 | 徐州恒辉编织机械有限公司 | Variable diameter telescopic pipe device of knitter |
-
2012
- 2012-06-28 CN CN 201220312829 patent/CN202644110U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105734822A (en) * | 2016-04-02 | 2016-07-06 | 徐州恒辉编织机械有限公司 | Knitter with variable diameter telescopic pipe |
| CN105734823A (en) * | 2016-04-02 | 2016-07-06 | 徐州恒辉编织机械有限公司 | Variable diameter telescopic pipe device of knitter |
| CN105734823B (en) * | 2016-04-02 | 2017-07-04 | 徐州恒辉编织机械有限公司 | The reducing telescopic pipe device of braider |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: QINGDAO WATER ORIGINWATER TECHNOLOGY DEVELOPMENT Co.,Ltd. Assignor: BEIJING ORIGIN WATER FILM TECHNOLOGY Co.,Ltd. Contract record no.: 2015990000417 Denomination of utility model: Pore-forming device for weaving supporting pipe Granted publication date: 20130102 License type: Exclusive License Record date: 20150609 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130102 |