CN204328317U - The Steel Skeleton that steel plastic compount electric melting pipe fittings is out of shape can be prevented - Google Patents
The Steel Skeleton that steel plastic compount electric melting pipe fittings is out of shape can be prevented Download PDFInfo
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- CN204328317U CN204328317U CN201420844239.2U CN201420844239U CN204328317U CN 204328317 U CN204328317 U CN 204328317U CN 201420844239 U CN201420844239 U CN 201420844239U CN 204328317 U CN204328317 U CN 204328317U
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- frame body
- steel
- annular recess
- pipe fittings
- electric melting
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 23
- 239000010959 steel Substances 0.000 title claims abstract description 23
- 238000002844 melting Methods 0.000 title claims abstract description 9
- 230000008018 melting Effects 0.000 title claims abstract description 9
- 210000002435 tendon Anatomy 0.000 claims abstract 4
- 239000002131 composite material Substances 0.000 description 17
- 230000004927 fusion Effects 0.000 description 13
- 238000002347 injection Methods 0.000 description 7
- 239000007924 injection Substances 0.000 description 7
- 238000001746 injection moulding Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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Abstract
Description
技术领域technical field
本实用新型涉及钢塑复合电熔管件技术领域，具体讲是一种可防止钢塑复合电熔管件变形的钢骨架。The utility model relates to the technical field of steel-plastic composite electric fusion pipe fittings, in particular to a steel skeleton capable of preventing deformation of steel-plastic composite electric fusion pipe fittings.
背景技术Background technique
作为钢塑复合电熔管件的钢骨架，对其自身刚度有着很高的要求。目前，较为常见的钢骨架因需设置若干孔洞，众所周知孔洞的设置会大大降低钢骨架的刚度，而低刚度的钢骨架用在钢塑复合电熔管件上时，使钢塑复合电熔管件很容易变形，影响其与钢塑复合管的连接效果，而发生管线在连接处的泄漏事故。As the steel skeleton of steel-plastic composite electrofusion pipe fittings, it has high requirements on its own rigidity. At present, the more common steel frames need to be provided with a number of holes. It is well known that the setting of holes will greatly reduce the rigidity of the steel frame, and when the steel frame with low rigidity is used on the steel-plastic composite electric fusion pipe fittings, the steel-plastic composite electric fusion pipe fittings are very difficult. It is easy to deform, which affects the connection effect with the steel-plastic composite pipe, and the leakage accident of the pipeline at the connection occurs.
为此，如何在现有的钢骨架基础上进行局部结构的改进而有效增加钢骨架的刚度是行业内急需解决的技术难题。For this reason, how to improve the local structure on the basis of the existing steel skeleton to effectively increase the stiffness of the steel skeleton is a technical problem that needs to be solved urgently in the industry.
实用新型内容Utility model content
本实用新型要解决的技术问题是，提供一种可防止钢塑复合电熔管件变形的钢骨架，该钢骨架整体刚度可得到增加，能有效防止钢塑复合电熔管件的变形。The technical problem to be solved by the utility model is to provide a steel skeleton that can prevent the deformation of the steel-plastic composite electric fusion pipe fitting. The overall rigidity of the steel skeleton can be increased, which can effectively prevent the deformation of the steel-plastic composite electric fusion pipe fitting.
为解决上述技术问题，本实用新型提供的技术方案为：包括骨架本体，所述的骨架本体上设有多排整体沿轴向排布且单排成周向均布的孔洞，所述的骨架本体的两端的外壁上分别设有与骨架本体同轴线的环状凹槽，所述的环状凹槽位于两排孔洞之间，且与环状凹槽相对应的骨架本体内壁上设有向骨架本体中心方向凸出的环状凸筋，所述的环状凸筋的大小、形状与环状凹槽的大小、形状相配。In order to solve the above technical problems, the technical solution provided by the utility model is as follows: comprising a skeleton body, the skeleton body is provided with multiple rows of holes arranged in the axial direction as a whole and uniformly distributed in a single row in the circumferential direction, the skeleton body The outer walls at both ends are respectively provided with annular grooves coaxial with the skeleton body, the annular grooves are located between the two rows of holes, and the inner wall of the skeleton body corresponding to the annular grooves is provided with a frame An annular rib protruding from the center of the body, the size and shape of the annular rib matches the size and shape of the annular groove.
所述的环状凹槽的横截面为矩形，所述的环状凹槽的槽宽大于槽深。The cross section of the annular groove is rectangular, and the groove width of the annular groove is greater than the groove depth.
所述的骨架本体上还设有对称的注塑孔，所述的注塑孔的尺寸大于孔洞的尺寸。The frame body is also provided with symmetrical injection holes, and the size of the injection holes is larger than that of the holes.
所述的骨架本体上还设有安装孔，该安装孔内固定套装有螺母座。The frame body is also provided with a mounting hole, and a nut seat is fixedly sleeved in the mounting hole.
本实用新型的可防止钢塑复合电熔管件变形的钢骨架通过环状凹槽和环状凸筋的配合设置，有效增加了骨架本体的整体刚度，当该结构的骨架本体作为钢塑复合电熔管件的钢骨架时，因骨架本体刚度得到有效的增加，可有效防止钢塑复合电熔管件的变形，有效防止因变形而产生的泄漏事故，且本实用新型的可防止钢塑复合电熔管件通过在现有的钢骨架的基础上进行的局部改进，既没有破坏骨架本体原有的结构，有效保护了骨架本体的完整，又无需增设单独的部件来增加骨架的刚度，避免了成本的增加。The steel skeleton of the utility model, which can prevent the deformation of the steel-plastic composite electric melting pipe fittings, can effectively increase the overall rigidity of the skeleton body through the cooperation of the annular groove and the annular rib. When melting the steel skeleton of the pipe fittings, the rigidity of the skeleton body is effectively increased, which can effectively prevent the deformation of the steel-plastic composite electric fusion pipe fittings, effectively prevent leakage accidents caused by deformation, and the utility model can prevent the steel-plastic composite electric fusion The pipe fittings are partially improved on the basis of the existing steel skeleton, which neither destroys the original structure of the skeleton body, effectively protects the integrity of the skeleton body, and does not need to add separate parts to increase the rigidity of the skeleton, avoiding cost. Increase.
进一步地，所述的环状凹槽的横截面为矩形，所述的环状凹槽的槽宽大于槽深，该特殊形状和尺寸的环状凹槽经多次试验验证可最大程度提高骨架本体的刚度。Further, the cross-section of the annular groove is rectangular, and the width of the annular groove is greater than the depth of the groove. The annular groove of this special shape and size has been verified by many tests to improve the skeleton to the greatest extent. body stiffness.
进一步地，所述的骨架本体上还设有对称的注塑孔，所述的注塑孔的尺寸大于孔洞的尺寸，注塑孔设置后，可通过该孔进行后面的注塑工序，而尺寸大于孔洞的注塑孔在注塑时可提高注塑效率。Further, the skeleton body is also provided with symmetrical injection holes. The size of the injection holes is larger than the size of the hole. Holes can improve injection molding efficiency during injection molding.
进一步地，所述的骨架本体上还设有安装孔，该安装孔内固定套装有螺母座，螺母座内形成有内螺纹，往该螺母座内旋上螺杆后，可通过螺杆而将骨架本体拧紧固定在钢塑复合电熔管件的下外模螺孔中，以保障后面的注塑成型工序的顺利进行。Further, the frame body is also provided with a mounting hole, and a nut seat is fixedly set in the mounting hole, and an internal thread is formed in the nut seat. After screwing the screw rod into the nut seat, the frame body can be screwed into the frame body through the screw rod. Tighten and fix it in the screw hole of the lower outer mold of the steel-plastic composite electrofusion pipe fitting to ensure the smooth progress of the subsequent injection molding process.
附图说明Description of drawings
图1是本实用新型可防止钢塑复合电熔管件变形的钢骨架第一方位结构示意图。Fig. 1 is a structural schematic diagram of the first orientation of the steel skeleton that can prevent the deformation of the steel-plastic composite electric fusion pipe fitting of the utility model.
图2是本实用新型可防止钢塑复合电熔管件变形的钢骨架第二方位结构示意图。Fig. 2 is a structural schematic diagram of the second orientation of the steel skeleton that can prevent the deformation of the steel-plastic composite electric fusion pipe fittings of the utility model.
本实用新型图中所示：1骨架本体，1.1孔洞，1.2注塑孔，2环状凹槽，3环状凸筋，4安装孔，5螺母座。Shown in the figure of the utility model: 1 skeleton body, 1.1 holes, 1.2 injection holes, 2 annular grooves, 3 annular ribs, 4 mounting holes, 5 nut seats.
具体实施方式Detailed ways
下面结合附图对本实用新型做进一步的详细说明。Below in conjunction with accompanying drawing, the utility model is described in further detail.
如图所示，本实用新型的可防止钢塑复合电熔管件变形的钢骨架，包括骨架本体1，所述的骨架本体1上设有多排整体沿轴向排布且单排成周向均布的孔洞1.1。所述的骨架本体1的两端的外壁上分别设有与骨架本体1同轴线的环状凹槽2，所述的环状凹槽2位于两排孔洞1.1之间，与环状凹槽2相对应的骨架本体1内壁上设有向骨架本体1中心方向凸出的环状凸筋3，所述的环状凸筋3的大小、形状与环状凹槽2的大小、形状相配。As shown in the figure, the steel skeleton of the utility model, which can prevent the deformation of steel-plastic composite electric fusion pipe fittings, includes a skeleton body 1. The skeleton body 1 is provided with multiple rows arranged axially and evenly distributed in a single row in the circumferential direction. Holes 1.1. The outer walls of both ends of the skeleton body 1 are respectively provided with annular grooves 2 coaxial with the skeleton body 1. The annular grooves 2 are located between the two rows of holes 1.1, and are connected with the annular grooves 2. The inner wall of the corresponding skeleton body 1 is provided with an annular rib 3 protruding toward the center of the skeleton body 1 , the size and shape of the annular rib 3 matches the size and shape of the annular groove 2 .
所述的环状凹槽2的横截面为矩形，所述的环状凹槽2的槽宽大于槽深。The cross section of the annular groove 2 is rectangular, and the groove width of the annular groove 2 is greater than the groove depth.
所述的骨架本体1上还设有对称的注塑孔1.2，所述的注塑孔1.2的尺寸大于孔洞1.1的尺寸。The frame body 1 is also provided with symmetrical injection holes 1.2, and the size of the injection holes 1.2 is larger than that of the holes 1.1.
所述的骨架本体1上还设有安装孔4，该安装孔4内固定套装有螺母座5。The frame body 1 is also provided with a mounting hole 4, and a nut seat 5 is fixedly fitted in the mounting hole 4.
本实用新型的可防止钢塑复合电熔管件变形的钢骨架通过环状凹槽和环状凸筋的综合设置，可有效增加骨架本体的整体刚度，避免了钢塑复合电熔管件的变形。The steel skeleton of the utility model which can prevent the deformation of the steel-plastic composite electric fusion pipe fittings can effectively increase the overall rigidity of the skeleton body through the comprehensive arrangement of annular grooves and annular ribs, and avoid deformation of the steel-plastic composite electric fusion pipe fittings.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420844239.2U CN204328317U (en) | 2014-12-25 | 2014-12-25 | The Steel Skeleton that steel plastic compount electric melting pipe fittings is out of shape can be prevented |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420844239.2U CN204328317U (en) | 2014-12-25 | 2014-12-25 | The Steel Skeleton that steel plastic compount electric melting pipe fittings is out of shape can be prevented |
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| Publication Number | Publication Date |
|---|---|
| CN204328317U true CN204328317U (en) | 2015-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420844239.2U Expired - Lifetime CN204328317U (en) | 2014-12-25 | 2014-12-25 | The Steel Skeleton that steel plastic compount electric melting pipe fittings is out of shape can be prevented |
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| Country | Link |
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| CN (1) | CN204328317U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107795842A (en) * | 2017-09-30 | 2018-03-13 | 江苏联禹智能工程有限公司 | A kind of special reinforced pipe of intelligent building engineering |
-
2014
- 2014-12-25 CN CN201420844239.2U patent/CN204328317U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107795842A (en) * | 2017-09-30 | 2018-03-13 | 江苏联禹智能工程有限公司 | A kind of special reinforced pipe of intelligent building engineering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 337003, 1, Yu Hu Road, hi tech Industrial Park, Pingxiang economic and Technological Development Zone, Jiangxi Patentee after: ANYUAN PIPELINE INDUSTRIAL CO.,LTD. Address before: 337003 Pingxiang, Pingxiang economic and Technological Development Zone, high tech Industrial Park, Yu Lake Road, No. 1 Patentee before: ANYUAN PIPELINES INDUSTRIAL Co.,Ltd. |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150513 |