CN204062220U - Internal rib reinforcing outer ripple type plastic twining structured wall pipe - Google Patents
Internal rib reinforcing outer ripple type plastic twining structured wall pipe Download PDFInfo
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- CN204062220U CN204062220U CN201420482069.8U CN201420482069U CN204062220U CN 204062220 U CN204062220 U CN 204062220U CN 201420482069 U CN201420482069 U CN 201420482069U CN 204062220 U CN204062220 U CN 204062220U
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Abstract
The utility model discloses a kind of internal rib reinforcing outer ripple type plastic twining structured wall pipe, comprise by the tubing body of at least two band split spiral winding fusion moldings, this tubing body comprises cylindrical wall, hollow reinforced rib and is positioned at the enhancing internal-rib of hollow reinforced rib, this hollow reinforced rib spiral surrounding is in cylindrical wall, this enhancing internal-rib is arranged in the cavity of hollow reinforced rib by one-time formed mode, and the junction plane of described fusion molding is positioned at the lap-joint of the substrate of two adjacent tapes.By this, ensure that the reliability and stability of hollow reinforced rib, and be engaged in and substrate be provided with bonding jumper and overlap joint groove, so, between adjacent two bands, manufacture tubing by the mode of overlap joint fusion, easily manufactured, cost is low, and can realize good pressing, is conducive to ensureing join strength, thus the structural strength of tubing is strengthened greatly, there is better ring stiffness and pipeclay acting in conjunction.
Description
Technical field
The utility model relates to tubing art, refers in particular to a kind of internal rib reinforcing outer ripple type plastic twining structured wall pipe.
Background technique
The outer ripple plastic winding structure wall pipe with hollow reinforced rib is widely used in during municipal blow-off line builds owing to having good pipeclay acting in conjunction and ring stiffness.
At present, the outer ripple plastic winding structure wall pipe with hollow reinforced rib is wound around welding by multiple band and forms, band of the prior art mainly contains two kinds of structures: a kind of structure for directly to mold hollow reinforced rib on substrate, and this kind of belt structure is wound after being lapped one another by the substrate of multiple band in manufacture tubing process.Another kind of belt structure connects two hollow boss by a substrate, and when manufacturing tubing, the hollow boss splicing adjacent one another are by multiple band fuses and be wound, and can form hollow reinforced rib after the hollow boss splicing fusion of adjacent two bands.
But all there is this shortcoming in the band of above-mentioned two kinds of structures: first, the band of the first structure above-mentioned, though its structure can facilitate the manufacture of tubing, but, the complete hollow of its hollow reinforced rib, make the reliability and stability of hollow reinforced rib not good, thus make the strength deficiency of tubing; Secondly, the band of above-mentioned the second structure, although internal-rib is strengthened by being formed after splicing in its hollow reinforced rib inside, but, using this kind of structure band when manufacturing tubing, cannot make to obtain good pressing between hollow boss and hollow boss, thus make the join strength between hollow boss and hollow boss inadequate, directly cause the structural strength of product not enough, and this kind makes manufacture tubing comparatively inconvenient by the mode of hollow boss splicing fusion, cost is also high.
Model utility content
In view of this, the utility model is for the disappearance of prior art existence, and its main purpose is to provide a kind of internal rib reinforcing outer ripple type plastic twining structured wall pipe, and it effectively can solve the problem adopting the existing produced tubing strength deficiency of band.
For achieving the above object, the utility model adopts following technological scheme:
A kind of internal rib reinforcing outer ripple type plastic twining structured wall pipe, comprise by least two band split spiral winding fusion moldings tubing body, this tubing body comprises cylindrical wall, hollow reinforced rib and is positioned at the enhancing internal-rib of hollow reinforced rib, this hollow reinforced rib spiral surrounding is in cylindrical wall, this enhancing internal-rib is arranged in the cavity of hollow reinforced rib by one-time formed mode, and the junction plane of described fusion molding is positioned at the lap-joint of the substrate of two adjacent tapes.
As a kind of preferred version, described band is once-through working of plastics, and it includes substrate and body shell; The both sides of this substrate are integrally extended respectively the first bonding jumper and the second bonding jumper, the bottom surface of this first bonding jumper is concordant with the bottom surface of substrate, form first between the surface of the first bonding jumper and the surface of substrate and overlap groove, the surface of this second bonding jumper is concordant with the surface of substrate, it is suitable that second bonding jumper and first overlaps groove, form second between the bottom surface of this second bonding jumper and the bottom surface of substrate and overlap groove, this second overlap joint groove and the first bonding jumper suitable; This body shell is positioned at the surface of substrate and forms said hollow stiffening rib with substrate one-body molded connection, body shell and substrate enclose formation and are formed with cavity, at least one aforementioned enhancing internal-rib is provided with in this cavity, the two ends of this enhancing internal-rib, respectively with substrate with main casing is one-body molded is connected, strengthen internal-rib and cavity have been separated to form at least two cavitys.
As a kind of preferred version, it is isosceles trapezoid that described main casing and substrate enclose the cavity be configured to, and main casing includes top board and biside plate, and the two ends of this top board are one-body molded with biside plate to be respectively connected, this biside plate is symmetrical arranged, and biside plate is all one-body molded with substrate to be connected; This enhancing internal-rib is one, and it is vertically arranged at the center of cavity and the cavity of isosceles trapezoid is separated to form two abovementioned cavity, and each cavity is all at right angles trapezoidal.
As a kind of preferred version, it is isosceles trapezoid that described main casing and substrate enclose the cavity be configured to, and main casing includes top board and biside plate, and the two ends of this top board are one-body molded with biside plate to be respectively connected, this biside plate is symmetrical arranged, and biside plate is all one-body molded with substrate to be connected; This enhancing internal-rib is two, and it is vertically symmetricly set in cavity and the cavity of isosceles trapezoid is separated to form three abovementioned cavity, and wherein a cavity is square, and another two cavitys are triangular in shape.
As a kind of preferred version, it is rounded that described main casing and substrate enclose the cavity be configured to, and this enhancing internal-rib is one, and it is vertically arranged at the center of cavity and cavity is separated to form two abovementioned cavity, the equal semicircular in shape of each cavity.
As a kind of preferred version, it is rounded that described main casing and substrate enclose the cavity be configured to, this enhancing internal-rib is two, and two one end strengthening internal-rib meet at together and are connected with main casing is one-body molded, and two the other ends strengthening internal-rib open each other respectively and are connected with substrate is one-body molded.
As a kind of preferred version, described main casing is arch, and this enhancing internal-rib is one, and it is vertically arranged in cavity and cavity is separated to form two abovementioned cavity, and each cavity is all in fan-shaped.
As a kind of preferred version, described main casing is arch, and this enhancing internal-rib is two, and two one end strengthening internal-rib meet at together and are connected with main casing is one-body molded, and two the other ends strengthening internal-rib open each other respectively and are connected with substrate is one-body molded.
As a kind of preferred version, described main casing is arch, and this enhancing internal-rib is three, and three one end strengthening internal-rib meet at together and are connected with main casing is one-body molded, and three the other ends strengthening internal-rib open each other respectively and are connected with substrate is one-body molded.
The utility model compared with prior art has obvious advantage and beneficial effect, specifically, as shown from the above technical solution:
Formed in cavity by adopting one-time formed mode and strengthen internal-rib, instead of the mode by being spliced to form without enhancing internal-rib or enhancing internal-rib of tradition, ensure that the reliability and stability of hollow reinforced rib, and be engaged in and substrate be provided with bonding jumper and overlap joint groove, so, tubing is manufactured by the mode of overlap joint fusion between adjacent two bands, easily manufactured, cost is low, and good pressing can be realized, be conducive to ensureing join strength, thus the structural strength of tubing is strengthened greatly, there is better ring stiffness and pipeclay acting in conjunction.
For more clearly setting forth structure characteristic of the present utility model and effect, below in conjunction with accompanying drawing and specific embodiment, the utility model is described in detail.
Accompanying drawing explanation
Fig. 1 is the first preferred embodiment band sectional view of the utility model;
Fig. 2 is the sectional view of the first preferred embodiment manufacture process of the utility model;
Fig. 3 is the partial section of the first preferred embodiment middle tube body of the utility model;
Fig. 4 is the second preferred embodiment band sectional view of the utility model;
Fig. 5 is the 3rd preferred embodiment band sectional view of the utility model;
Fig. 6 is the 4th preferred embodiment band sectional view of the utility model;
Fig. 7 is the 5th preferred embodiment band sectional view of the utility model;
Fig. 8 is the 6th preferred embodiment band sectional view of the utility model;
Fig. 9 is the 7th preferred embodiment band sectional view of the utility model.
Accompanying drawing identifier declaration:
10, band 11, substrate
12, body shell 121, top board
122, side plate 13, first bonding jumper
14, the second bonding jumper 15, enhancing internal-rib
101, the first overlap joint groove 102, second overlaps groove
103, cavity 1031, cavity
20, pinch roller.
Embodiment
Please refer to shown in Fig. 3, that show the concrete structure of the preferred embodiment of the utility model, comprise by least two band 10 split spiral winding fusion moldings tubing body, this tubing body comprises cylindrical wall, hollow reinforced rib and is positioned at the enhancing internal-rib 15 of hollow reinforced rib, this hollow reinforced rib spiral surrounding is in cylindrical wall, this enhancing internal-rib 15 is arranged in the cavity 103 of hollow reinforced rib by one-time formed mode, and the junction plane of described fusion molding is positioned at the lap-joint of the substrate 11 of two adjacent tapes 10.Junction plane due to the utility model tubing fusion molding is positioned at the lap-joint of the substrate 11 of two adjacent tapes 10, like this, welding pressing area between its adjacent band 10 is far longer than the winding structure wall pipe of other types all, thus makes the product of the utility model method gained have higher anatomical connectivity intensity.And, enhancing internal-rib 15 in the hollow reinforced rib of the tubing that the utility model method is made adopts one-time formed mode, instead of the mode of the split welding of tradition, this enhancing internal-rib 15 structure more effectively can improve the stability of hollow reinforced rib, makes winding bellows stability of the present utility model be superior to other winding structure wall pipe and double-wall corrugated pipe.
Specifically, this band 10 is once-through working of plastics, and it includes substrate 11 and body shell 12.
The both sides of this substrate 11 are integrally extended respectively the first bonding jumper 13 and the second bonding jumper 14,13 bottom surfaces of this first bonding jumper are concordant with the bottom surface of substrate 11, form first between the surface of the first bonding jumper 13 and the surface of substrate 11 and overlap groove 101, the surface of this second bonding jumper 14 is concordant with the surface of substrate 11, it is suitable that second bonding jumper 14 and first overlaps groove 101, form second between the bottom surface of this second bonding jumper 14 and the bottom surface of substrate 11 and overlap groove 102, this second overlap joint groove 102 and the first bonding jumper 13 suitable; In the present embodiment, the degree of depth that the thickness and first of this first bonding jumper 13 overlaps groove 101 is identical, the degree of depth that the thickness and second of this second bonding jumper 14 overlaps groove 102 is identical, and after so making the first bonding jumper 13 of adjacent two bands and the second bonding jumper 14 lap one another to fuse, structure is more firm.
This body shell 12 is positioned at the surface of substrate 11 and forms said hollow stiffening rib with substrate 11 one-body molded connection, body shell 12 and substrate 11 enclose formation and are formed with aforementioned cavity 103, at least one aforementioned enhancing internal-rib 15 is provided with in this cavity 103, the two ends of this enhancing internal-rib 15, respectively with substrate 11 with main casing 12 is one-body molded is connected, strengthen internal-rib 15 and cavity 103 have been separated to form at least two cavitys 1031.Specifically, it is isosceles trapezoid that this main casing 12 and substrate 11 enclose the cavity 103 be configured to, main casing 12 includes top board 121 and biside plate 122, the two ends of this top board 121 are connected with biside plate 122 is one-body molded respectively, this biside plate 122 is symmetrical arranged, biside plate 122 is all connected with substrate 11 is one-body molded, and, in the present embodiment, described enhancing internal-rib 15 is one, it is vertically arranged at the center of cavity 103 and the cavity 103 of isosceles trapezoid is separated to form two abovementioned cavity 1031, and each cavity 1031 is all at right angles trapezoidal.
Above-mentioned band 10 can directly be extruded by extruder, when manufacturing tubing, first extrudes multiple aforementioned strips 10 with extruder, then, at least two bands 10 are spirally wound on side by side on the forming cylinder (not shown) of rotation continuously, and make the first bonding jumper 13 of a band 10 be embedded in the second overlap joint groove 102 of adjacent tapes 10, second bonding jumper 14 of one band 10 is embedded in the first overlap joint groove 101 of another band 10, so make the second bonding jumper 14 of the first bonding jumper 13 of a band 10 and adjacent tapes 10 superimposed each other, then, link together continuously after using pinch roller 20 to roll can obtain internal rib reinforcing outer ripple type plastic twining structured wall pipe (as shown in Figures 2 and 3) through melten gel welding.
Please refer to shown in Fig. 4, that show the concrete structure of second preferred embodiment of the utility model, the concrete structure of the present embodiment is substantially identical with the concrete structure of aforementioned first preferred embodiment, and its difference is:
In the present embodiment, this enhancing internal-rib 15 is two, and it is vertically symmetricly set in cavity 103 and the cavity 103 of isosceles trapezoid is separated to form three abovementioned cavity 1031, and wherein a cavity 1031 is square, and another two cavitys 1031 are triangular in shape.
Please refer to shown in Fig. 5, that show the concrete structure of the 3rd preferred embodiment of the utility model, the concrete structure of the present embodiment is substantially identical with the concrete structure of aforementioned first preferred embodiment, and its difference is:
In the present embodiment, it is rounded that this main casing 12 and substrate 11 enclose the cavity 103 be configured to, this enhancing internal-rib 15 is one, and it is vertically arranged at the center of cavity 103 and cavity 103 is separated to form two abovementioned cavity 1031, and each cavity 1031 is semicircular in shape all.
Please refer to shown in Fig. 6, that show the concrete structure of the 4th preferred embodiment of the utility model, the concrete structure of the present embodiment is substantially identical with the concrete structure of aforementioned 3rd preferred embodiment, and its difference is:
In the present embodiment, this enhancing internal-rib 15 is two, and two one end strengthening internal-rib 15 meet at together and are connected with main casing 12 is one-body molded, and two the other ends strengthening internal-rib 15 open each other respectively and are connected with substrate 11 is one-body molded.
Please refer to shown in Fig. 7, that show the concrete structure of the 5th preferred embodiment of the utility model, the concrete structure of the present embodiment is substantially identical with the concrete structure of aforementioned first preferred embodiment, and its difference is:
In the present embodiment, this main casing 12 is in arch, and this enhancing internal-rib 15 is one, and it is vertically arranged in cavity 103 and cavity 103 is separated to form two abovementioned cavity 1031, and each cavity 1031 is all in fan-shaped.
Please refer to shown in Fig. 8, that show the concrete structure of the 6th preferred embodiment of the utility model, the concrete structure of the present embodiment is substantially identical with the concrete structure of aforementioned 5th preferred embodiment, and its difference is:
In the present embodiment, this enhancing internal-rib 15 is two, and two one end strengthening internal-rib 15 meet at together and are connected with main casing 12 is one-body molded, and two the other ends strengthening internal-rib 15 open each other respectively and are connected with substrate 11 is one-body molded.
Please refer to shown in Fig. 9, that show the concrete structure of the 7th preferred embodiment of the utility model, the concrete structure of the present embodiment is substantially identical with the concrete structure of aforementioned 5th preferred embodiment, and its difference is:
In the present embodiment, this enhancing internal-rib 15 is three, and three one end strengthening internal-rib 15 meet at together and are connected with main casing 12 is one-body molded, and three the other ends strengthening internal-rib 15 open each other respectively and are connected with substrate 11 is one-body molded.
Design focal point of the present utility model is: formed in cavity by adopting one-time formed mode and strengthen internal-rib, instead of the mode by being spliced to form without enhancing internal-rib or enhancing internal-rib of tradition, ensure that the reliability and stability of hollow reinforced rib, and be engaged in and substrate be provided with bonding jumper and overlap joint groove, so, tubing is manufactured by the mode of overlap joint fusion between adjacent two bands, easily manufactured, cost is low, and good pressing can be realized, be conducive to ensureing join strength, thus the structural strength of tubing is strengthened greatly, there is better ring stiffness and pipeclay acting in conjunction.
The above, it is only preferred embodiment of the present utility model, not technical scope of the present utility model is imposed any restrictions, therefore every above embodiment is done according to technical spirit of the present utility model any trickle amendment, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (8)
1. an internal rib reinforcing outer ripple type plastic twining structured wall pipe, comprise by least two band split spiral winding fusion moldings tubing body, this tubing body comprises cylindrical wall, hollow reinforced rib and is positioned at the enhancing internal-rib of hollow reinforced rib, this hollow reinforced rib spiral surrounding is in cylindrical wall, it is characterized in that: this enhancing internal-rib is arranged in the cavity of hollow reinforced rib by one-time formed mode, and the junction plane of described fusion molding is positioned at the lap-joint of the substrate of two adjacent tapes.
2. internal rib reinforcing outer ripple type plastic twining structured wall pipe according to claim 1, is characterized in that: described band is once-through working of plastics, and it includes substrate and body shell; The both sides of this substrate are integrally extended respectively the first bonding jumper and the second bonding jumper, the bottom surface of this first bonding jumper is concordant with the bottom surface of substrate, form first between the surface of the first bonding jumper and the surface of substrate and overlap groove, the surface of this second bonding jumper is concordant with the surface of substrate, it is suitable that second bonding jumper and first overlaps groove, form second between the bottom surface of this second bonding jumper and the bottom surface of substrate and overlap groove, this second overlap joint groove and the first bonding jumper suitable; This body shell is positioned at the surface of substrate and forms said hollow stiffening rib with substrate one-body molded connection, body shell and substrate enclose formation and are formed with cavity, at least one aforementioned enhancing internal-rib is provided with in this cavity, the two ends of this enhancing internal-rib, respectively with substrate with main casing is one-body molded is connected, strengthen internal-rib and cavity have been separated to form at least two cavitys.
3. internal rib reinforcing outer ripple type plastic twining structured wall pipe according to claim 2, it is characterized in that: it is isosceles trapezoid that described main casing and substrate enclose the cavity be configured to, main casing includes top board and biside plate, the two ends of this top board are one-body molded with biside plate to be respectively connected, this biside plate is symmetrical arranged, and biside plate is all one-body molded with substrate to be connected; This enhancing internal-rib is one, and it is vertically arranged at the center of cavity and the cavity of isosceles trapezoid is separated to form two abovementioned cavity, and each cavity is all at right angles trapezoidal.
4. internal rib reinforcing outer ripple type plastic twining structured wall pipe according to claim 2, it is characterized in that: it is isosceles trapezoid that described main casing and substrate enclose the cavity be configured to, main casing includes top board and biside plate, the two ends of this top board are one-body molded with biside plate to be respectively connected, this biside plate is symmetrical arranged, and biside plate is all one-body molded with substrate to be connected; This enhancing internal-rib is two, and it is vertically symmetricly set in cavity and the cavity of isosceles trapezoid is separated to form three abovementioned cavity, and wherein a cavity is square, and another two cavitys are triangular in shape.
5. internal rib reinforcing outer ripple type plastic twining structured wall pipe according to claim 2, it is characterized in that: it is rounded that described main casing and substrate enclose the cavity be configured to, this enhancing internal-rib is one, it is vertically arranged at the center of cavity and cavity is separated to form two abovementioned cavity, the equal semicircular in shape of each cavity.
6. internal rib reinforcing outer ripple type plastic twining structured wall pipe according to claim 2, it is characterized in that: it is rounded that described main casing and substrate enclose the cavity be configured to, this enhancing internal-rib is two, two one end strengthening internal-rib meet at together and are connected with main casing is one-body molded, and two the other ends strengthening internal-rib open each other respectively and are connected with substrate is one-body molded.
7. internal rib reinforcing outer ripple type plastic twining structured wall pipe according to claim 2, it is characterized in that: described main casing is arch, this enhancing internal-rib is one, and it is vertically arranged in cavity and cavity is separated to form two abovementioned cavity, and each cavity is all in fan-shaped.
8. internal rib reinforcing outer ripple type plastic twining structured wall pipe according to claim 2, it is characterized in that: described main casing is arch, this enhancing internal-rib is two, two one end strengthening internal-rib meet at together and are connected with main casing is one-body molded, and two the other ends strengthening internal-rib open each other respectively and are connected with substrate is one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420482069.8U CN204062220U (en) | 2014-08-26 | 2014-08-26 | Internal rib reinforcing outer ripple type plastic twining structured wall pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420482069.8U CN204062220U (en) | 2014-08-26 | 2014-08-26 | Internal rib reinforcing outer ripple type plastic twining structured wall pipe |
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| CN204062220U true CN204062220U (en) | 2014-12-31 |
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| CN201420482069.8U Expired - Fee Related CN204062220U (en) | 2014-08-26 | 2014-08-26 | Internal rib reinforcing outer ripple type plastic twining structured wall pipe |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104154404A (en) * | 2014-09-03 | 2014-11-19 | 四川煌盛管业有限公司 | Improved reinforced spiral winding strip and tube material |
| CN104235529A (en) * | 2014-08-26 | 2014-12-24 | 东莞市圆玄建材贸易有限公司 | Pipe with inner rib-reinforced outer corrugation type plastic winding structure wall and manufacturing method thereof |
| CN106764113A (en) * | 2015-11-20 | 2017-05-31 | 陆维嘉 | Gusseted strengthens polyethylene wound drain pipe and its processing technology |
| CN108953784A (en) * | 2018-08-27 | 2018-12-07 | 广东永高塑业发展有限公司 | Irregular belt material and winding-type internal-rib bellows and preparation method and dedicated unit |
| CN109099225A (en) * | 2018-10-19 | 2018-12-28 | 张家港戴恩机械有限公司 | A kind of double muscle winding bellowss of plastics |
| CN111059370A (en) * | 2020-01-02 | 2020-04-24 | 山东盛通建材有限公司 | Pipe with steel belt enhanced hollow winding structure wall and production process thereof |
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2014
- 2014-08-26 CN CN201420482069.8U patent/CN204062220U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104235529A (en) * | 2014-08-26 | 2014-12-24 | 东莞市圆玄建材贸易有限公司 | Pipe with inner rib-reinforced outer corrugation type plastic winding structure wall and manufacturing method thereof |
| CN104154404A (en) * | 2014-09-03 | 2014-11-19 | 四川煌盛管业有限公司 | Improved reinforced spiral winding strip and tube material |
| CN106764113A (en) * | 2015-11-20 | 2017-05-31 | 陆维嘉 | Gusseted strengthens polyethylene wound drain pipe and its processing technology |
| CN108953784A (en) * | 2018-08-27 | 2018-12-07 | 广东永高塑业发展有限公司 | Irregular belt material and winding-type internal-rib bellows and preparation method and dedicated unit |
| CN109099225A (en) * | 2018-10-19 | 2018-12-28 | 张家港戴恩机械有限公司 | A kind of double muscle winding bellowss of plastics |
| CN111059370A (en) * | 2020-01-02 | 2020-04-24 | 山东盛通建材有限公司 | Pipe with steel belt enhanced hollow winding structure wall and production process thereof |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170207 Address after: Nancheng District Zhou Xi Hongtu road 523000 Guangdong province Dongguan City No. 88 Building No. 419 Safeway Patentee after: Guangdong new Mstar Technology Ltd Address before: 523000 Dongcheng District City, Guangdong Province, along with the sand Jing Jing A2 Building Materials Trading Co., Ltd. Dongguan round Patentee before: DONGGUAN YUANXUAN BUILDING MATERIALS TRADE CO., LTD. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20190826 |
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| CF01 | Termination of patent right due to non-payment of annual fee |