CN205155367U - Strengthening rib of structure wall pipe - Google Patents
Strengthening rib of structure wall pipe Download PDFInfo
- Publication number
- CN205155367U CN205155367U CN201520872656.2U CN201520872656U CN205155367U CN 205155367 U CN205155367 U CN 205155367U CN 201520872656 U CN201520872656 U CN 201520872656U CN 205155367 U CN205155367 U CN 205155367U
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- strengthening rib
- stiffening rib
- structure hole
- cross
- section
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Abstract
The utility model relates to a plastics strengthening rib of structure wall pipe, include the pipe wall ripple matched with strengthening rib body with structure wall pipe, the structure hole has been seted up to the cross section or the side of strengthening rib body. It adopts offers the structure hole at the cross section of strengthening rib or side, and under equal mi chong's the circumstances, the cross section width of strengthening rib can the grow, and ring rigidity is directly proportional with the cross section width of strengthening rib to the ring rigidity of strengthening rib has been strengthened, if it is lower that the required ring rigidity of tubular product requires, then set up the structure hole through cross section at the strengthening rib or side, can reduce the use of consumptive material, reduced the cost of enterprise. In addition, because the strengthening rib is extrusion moulding, when the structure hole is seted up to the cross section of strengthening rib, can reduce the required cool time of strengthening rib, improve the process velocity of strengthening rib promptly, improve production efficiency greatly.
Description
Technical field
The utility model belongs to the technical field of large-bore plastics structured wall popes, refers to a kind of stiffening rib of structured wall popes especially.
Background technique
In current plastic construction wall pipe, its tube wall is have to protrude in the middle of stiffening rib and ripple to have the ripple winding structure pipe adding internal-rib.Nineteen ninety-five, Shanghai chlor-alkali plastics Co., Ltd introduced China Article 1 PVC-U riffled tube, and Guangdong is built the Products Co., Ltd that threads a pipe and invented: " internal-rib strengthens winding bellows ".In addition, China Patent No. is that the patent of invention " two reinforcement of moulding is wound around the preparation method of bellows " of ZL201310437308.8 also discloses a kind of structured wall popes with stiffening rib.The structural pipe wall of the above-mentioned structured wall popes with stiffening rib as shown in Figure 5, has cavity in the ripple of its tube wall 1, is provided with stiffening rib body 2 in cavity, and stiffening rib body 2 is perpendicular to tube wall 1.By the setting of stiffening rib, add the ring stiffness of structured wall popes.But the stiffening rib in above-mentioned several structured wall popes is solid construction, although can certain ring stiffness be improved, also brings the shortcoming that consumptive material is many, add the cost of enterprise.
Model utility content
Technical problem to be solved in the utility model is: provide one to ensure ring stiffness, can reduce again the stiffening rib of the structured wall popes of consumptive material.
For solving the problem, the technical solution adopted in the utility model is: a kind of stiffening rib of structured wall popes, comprises the stiffening rib body matched with the tube wall ripple of structured wall popes, and cross section or the side opening of described stiffening rib body are provided with structure hole.
Preferably, the pass of described structure hole is: circular or polygonal.
Preferably, when described structure hole is polygonal, with round-corner transition between its adjacent both sides.
Preferably, the quantity of described structure hole is multiple, in a row or multi-row setting.
Preferably, between described structure hole be equidistant arrangement.
Preferably, described stiffening rib body thickness is when 10mm, and the width of structure hole is between 3-4mm; When stiffening rib body thickness is at 12 ~ 16mm, the width of structure hole is between 5 ~ 6mm.
Preferably, when described structure hole is positioned at the side of stiffening rib body, the spacing between adjacent two structure hole is greater than 1.5 times of structure hole width.
The beneficial effects of the utility model are: the stiffening rib of above-mentioned structured wall popes, it adopts offers structure hole at the cross section of stiffening rib or side, when equal meter Chong, the cross-sectional width of stiffening rib can become large, ring stiffness is directly proportional to the cross-sectional width of stiffening rib, thus enhances the ring stiffness of stiffening rib; If ring stiffness needed for tubing requires lower, then by offering structure hole at the cross section of stiffening rib or side, the use of consumptive material can be reduced, reduce the cost of enterprise.In addition, because stiffening rib is extruding and moulding, when the cross section of stiffening rib offers structure hole, the required cool time of stiffening rib can be reduced, namely improve the processing speed of stiffening rib, substantially increase manufacturing efficiency.
Accompanying drawing explanation
Fig. 1 is cross-sectional structure schematic diagram of the present utility model;
Fig. 2 is another kind of cross-sectional structure schematic diagram of the present utility model;
Fig. 3 is side structure schematic diagram of the present utility model;
Fig. 4 is another kind of side structure schematic diagram of the present utility model;
Fig. 5 is the structural pipe wall schematic diagram of the structured wall popes with stiffening rib described in background technique;
In figure: 1, tube wall, 2, stiffening rib body, 3, structure hole.
Embodiment
Be described in further detail below by the stiffening rib of specific embodiment to a kind of structured wall popes described in the utility model.
As shown in Figure 1, Figure 3, a kind of stiffening rib of structured wall popes, comprise the stiffening rib body 2 matched with tube wall 1 ripple of structured wall popes, cross section or the side opening of described stiffening rib body 2 are provided with structure hole 3.The pass of described structure hole 3 is: circular or polygonal.The quantity of described structure hole 3 is multiple, in a row or multi-row setting.When described structure hole 3 is polygonal, with round-corner transition between its adjacent both sides.It is equidistant arrangement or be staggered between described structure hole 3.
As shown in Figure 1, be a kind of embodiment of the present utility model, it offers multiple round structure hole 3 on the cross section of stiffening rib body 2, and structure hole 3 is row's setting, and between adjacent structure hole 3, spacing is equal.
As shown in Figure 2, another kind of embodiment of the present utility model, it offers square structure hole 3 on the cross section of stiffening rib body 2, and four of square structure hole 3 angles are fillet, thus preventing stiffening rib body 2 from ftractureing at the edge of structure hole 3 when stressed, the design of fillet can improve the intensity of stiffening rib.Its structure hole 3 is that a row is arranged, but staggered certain distance between adjacent structure hole 3.
As shown in Figure 3, be another kind of embodiment of the present utility model, it offers multiple abnormally-structured hole 3 on the side of stiffening rib body 2, and structure hole 3 is two rows, and interlaced spread configuration.
As shown in Figure 4, be another kind of embodiment of the present utility model, it offers multiple string configuration hole 3 on the side of stiffening rib body 2, and structure hole 3 is that a row is arranged, and between adjacent structure hole 3, spacing is equal.
More specifically, when stiffening rib body 2 thickness is at 10mm, the width of structure hole 3 is between 3-4mm; When stiffening rib body 2 thickness is at 12 ~ 16mm, the width of structure hole 3 is between 5 ~ 6mm.
More specifically, when described structure hole is positioned at the side of stiffening rib body 2, the spacing between adjacent two structure hole 3 is greater than 1.5 times of structure hole 3 width.Thus ensure the intensity of stiffening rib body 2.
The above embodiments are only the several frequently seen form in the utility model scheme, in the utility model, under the prerequisite ensureing ring stiffness, all do not do concrete restriction, all belong to protection category of the present utility model to the pass of structure hole 3, quantity and arrangement mode.
The above embodiments are the principle of illustrative the invention and effect thereof only, and the embodiment that part is used, but not for limiting the utility model; It should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (7)
1. a stiffening rib for structured wall popes, comprises the stiffening rib body matched with the tube wall ripple of structured wall popes, it is characterized in that: cross section or the side opening of described stiffening rib body are provided with structure hole.
2. the stiffening rib of a kind of structured wall popes according to claim 1, is characterized in that: the pass of described structure hole is: circular or polygonal.
3. the stiffening rib of a kind of structured wall popes according to claim 2, is characterized in that: when described structure hole is polygonal, with round-corner transition between its adjacent both sides.
4. the stiffening rib of a kind of structured wall popes according to claim 1, is characterized in that: the quantity of described structure hole is multiple, in a row or multi-row setting.
5. the stiffening rib of a kind of structured wall popes according to claim 4, is characterized in that: be equidistant arrangement between described structure hole.
6. the stiffening rib of a kind of structured wall popes according to claim 1, is characterized in that: described stiffening rib body thickness is when 10mm, and the width of structure hole is between 3-4mm; When stiffening rib body thickness is at 12 ~ 16mm, the width of structure hole is between 5 ~ 6mm.
7. the stiffening rib of a kind of structured wall popes according to claim 1, is characterized in that: when described structure hole is positioned at the side of stiffening rib body, and the spacing between adjacent two structure hole is greater than 1.5 times of structure hole width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520872656.2U CN205155367U (en) | 2015-11-04 | 2015-11-04 | Strengthening rib of structure wall pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520872656.2U CN205155367U (en) | 2015-11-04 | 2015-11-04 | Strengthening rib of structure wall pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205155367U true CN205155367U (en) | 2016-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520872656.2U Active CN205155367U (en) | 2015-11-04 | 2015-11-04 | Strengthening rib of structure wall pipe |
Country Status (1)
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| CN (1) | CN205155367U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110056717A (en) * | 2019-05-16 | 2019-07-26 | 上海瑞皇管业科技有限公司 | The porous coiled composite tube of reinforcement |
-
2015
- 2015-11-04 CN CN201520872656.2U patent/CN205155367U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110056717A (en) * | 2019-05-16 | 2019-07-26 | 上海瑞皇管业科技有限公司 | The porous coiled composite tube of reinforcement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160927 Address after: 215600 Zhangjiagang, Suzhou Province, Cathay Pacific Road, No. 17, North Road, Jiangsu Patentee after: Gao Zhihong Patentee after: Zhang Jin Address before: 215625, Suzhou, Jiangsu, Fengzhen Kam Lok Road, Zhangjiagang Zhangjiagang Tatsu Industrial Co., Ltd. Patentee before: ZHANGJIAGANG CITY CHANGDA INDUSTRY CO., LTD. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20180827 Address after: 215600 Chen Yang Zhangjiagang Dane Machinery Co., Ltd. 17, Guotai North Road, Zhangjiagang, Suzhou, Jiangsu Patentee after: Zhangjiagang Dane Machinery Co., Ltd. Address before: 215600 Chen Yang, 17 Guotai North Road, Zhangjiagang, Suzhou, Jiangsu Co-patentee before: Zhang Jin Patentee before: Gao Zhihong |
|
| TR01 | Transfer of patent right |