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
- Publication number
- 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
- Authority
- CN
- China
- Prior art keywords
- frame body
- annular recess
- pipe fittings
- steel
- electric melting
- 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.)
- Active
Links
Landscapes
- Revetment (AREA)
Abstract
A kind of Steel Skeleton preventing steel plastic compount electric melting pipe fittings to be out of shape, comprise frame body (1), described frame body (1) is provided with the overall arrangement vertically of many rows and single hole uniform circumferentially (1.1), the outer wall at the two ends of described frame body (1) is respectively equipped with the annular recess (2) with frame body (1) coaxial line, described annular recess (2) is positioned between two round holes (1.1), frame body (1) inwall corresponding with annular recess (2) is provided with the ring-type convex tendon (3) protruded to frame body (1) central direction, the size of described ring-type convex tendon (3), the size of shape and annular recess (2), matching form.This Steel Skeleton integral rigidity can be increased, and effectively can prevent the distortion of steel plastic compount electric melting pipe fittings.
Description
Technical field
The utility model relates to steel plastic compount electric melting pipe fittings technical field, is specifically a kind of Steel Skeleton preventing steel plastic compount electric melting pipe fittings to be out of shape.
Background technique
As the Steel Skeleton of steel plastic compount electric melting pipe fittings, there is very high requirement to himself rigidity.At present, comparatively common Steel Skeleton is because arranging some holes, well-known hole the rigidity that greatly can reduce Steel Skeleton is set, and the Steel Skeleton of Low rigidity is when being used on steel plastic compount electric melting pipe fittings, steel plastic compount electric melting pipe fittings is made to be easy to distortion, affect the connection effect of itself and steel-plastic composite pipe, and the leakage accident of pipeline in joint occurs.
For this reason, on existing Steel Skeleton basis, the improvement of partial structurtes how is carried out and the rigidity that effectively increases Steel Skeleton is the technical barrier being badly in need of in industry solving.
Model utility content
The technical problems to be solved in the utility model is, provides a kind of Steel Skeleton preventing steel plastic compount electric melting pipe fittings to be out of shape, and this Steel Skeleton integral rigidity can be increased, and effectively can prevent the distortion of steel plastic compount electric melting pipe fittings.
For solving the problems of the technologies described above, the technological scheme that the utility model provides is: comprise frame body, described frame body is provided with the overall arrangement vertically of many rows and single hole uniform circumferentially, the outer wall at the two ends of described frame body is respectively equipped with the annular recess with frame body coaxial line, described annular recess is between two round holes, and the frame body inwall corresponding with annular recess is provided with the ring-type convex tendon protruded to frame body central direction, size, the matching form of the size of described ring-type convex tendon, shape and annular recess.
The cross section of described annular recess is rectangle, and the groove width of described annular recess is greater than groove depth.
Described frame body is also provided with symmetrical injecting hole, the size of described injecting hole is greater than the size of hole.
Described frame body is also provided with mounting hole, and this mounting hole internal fixtion is set with nut seat.
The Steel Skeleton preventing steel plastic compount electric melting pipe fittings to be out of shape of the present utility model is equipped with by annular recess and ring-type convex tendon, effectively increase the integral rigidity of frame body, when Steel Skeleton as steel plastic compount electric melting pipe fittings of the frame body of this structure, because frame body rigidity is effectively increased, effectively can prevent the distortion of steel plastic compount electric melting pipe fittings, effectively prevent the leakage accident produced because of distortion, and the steel plastic compount electric melting pipe fittings that prevents of the present utility model passes through the local improvement of carrying out on the basis of existing Steel Skeleton, both the original structure of frame body had not been destroyed, available protecting frame body complete, again without the need to setting up independent parts to increase the rigidity of skeleton, avoid the increase of cost.
Further, the cross section of described annular recess is rectangle, and the groove width of described annular recess is greater than groove depth, and the annular recess of this special shape and size at utmost can improve the rigidity of frame body through test of many times checking.
Further, described frame body is also provided with symmetrical injecting hole, the size of described injecting hole is greater than the size of hole, after injecting hole is arranged, by the injection step that this hole is carried out below, and the injecting hole that size is greater than hole can improve injection moulding efficiency when injection moulding.
Further, described frame body is also provided with mounting hole, this mounting hole internal fixtion is set with nut seat, internal thread is formed in nut seat, screw on screw rod in this nut seat after, by screw rod, frame body is tightened in the lower external mold screw of steel plastic compount electric melting pipe fittings, to ensure carrying out smoothly of injection molding processes below.
Accompanying drawing explanation
Fig. 1 is the Steel Skeleton first orientation structural representation that the utility model can prevent steel plastic compount electric melting pipe fittings to be out of shape.
Fig. 2 is the Steel Skeleton second orientation structural representation that the utility model can prevent steel plastic compount electric melting pipe fittings to be out of shape.
Shown in the utility model figure: 1 frame body, 1.1 holes, 1.2 injecting holes, 2 annular recess, 3 ring-type convex tendons, 4 mounting holes, 5 nut seats.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in the figure, the Steel Skeleton preventing steel plastic compount electric melting pipe fittings to be out of shape of the present utility model, comprises frame body 1, and described frame body 1 is provided with the overall arrangement vertically of many rows and single hole 1.1 uniform circumferentially.The outer wall at the two ends of described frame body 1 is respectively equipped with the annular recess 2 with frame body 1 coaxial line, described annular recess 2 is between two round holes 1.1, frame body 1 inwall corresponding with annular recess 2 is provided with the ring-type convex tendon 3 protruded to frame body 1 central direction, size, the matching form of the size of described ring-type convex tendon 3, shape and annular recess 2.
The cross section of described annular recess 2 is rectangle, and the groove width of described annular recess 2 is greater than groove depth.
Described frame body 1 is also provided with symmetrical injecting hole 1.2, the size of described injecting hole 1.2 is greater than the size of hole 1.1.
Described frame body 1 is also provided with mounting hole 4, and this mounting hole 4 internal fixtion is set with nut seat 5.
The Steel Skeleton preventing steel plastic compount electric melting pipe fittings to be out of shape of the present utility model, by the comprehensive setting of annular recess and ring-type convex tendon, effectively can increase the integral rigidity of frame body, avoid the distortion of steel plastic compount electric melting pipe fittings.
Claims (4)
1. the Steel Skeleton that steel plastic compount electric melting pipe fittings can be prevented to be out of shape, comprise frame body (1), described frame body (1) is provided with the overall arrangement vertically of many rows and single hole uniform circumferentially (1.1), it is characterized in that: the outer wall at the two ends of described frame body (1) is respectively equipped with the annular recess (2) with frame body (1) coaxial line, described annular recess (2) is positioned between two round holes (1.1), frame body (1) inwall corresponding with annular recess (2) is provided with the ring-type convex tendon (3) protruded to frame body (1) central direction, the size of described ring-type convex tendon (3), the size of shape and annular recess (2), matching form.
2. the Steel Skeleton preventing steel plastic compount electric melting pipe fittings to be out of shape according to claim 1, is characterized in that: the cross section of described annular recess (2) is rectangle, and the groove width of described annular recess (2) is greater than groove depth.
3. the Steel Skeleton preventing steel plastic compount electric melting pipe fittings to be out of shape according to claim 1, it is characterized in that: described frame body (1) is also provided with symmetrical injecting hole (1.2), the size of described injecting hole (1.2) is greater than the size of hole (1.1).
4. the Steel Skeleton preventing steel plastic compount electric melting pipe fittings to be out of shape according to claim 1, it is characterized in that: described frame body (1) is also provided with mounting hole (4), and this mounting hole (4) internal fixtion is set with nut seat (5).
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 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204328317U true CN204328317U (en) | 2015-05-13 |
Family
ID=53164676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420844239.2U Active 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 |
Country Status (1)
| Country | Link |
|---|---|
| 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 active Active
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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204328317U (en) | The Steel Skeleton that steel plastic compount electric melting pipe fittings is out of shape can be prevented | |
| CN204451046U (en) | A kind of mould | |
| CN204471588U (en) | A kind of large moment of flexure prestressed electric wire pole tensioning equipment | |
| CN102764858A (en) | Fastening device for pre-buried pipelines | |
| CN202832886U (en) | Flange for connecting electronic throttle valve with mixer and air inlet pipe | |
| CN202811733U (en) | Bearing pin | |
| CN203202269U (en) | Ball valve convenient to install, detach and maintain | |
| CN204235805U (en) | A kind of injection mold of the parts injection mo(u)lding for rail fastener | |
| CN204267870U (en) | A kind of eight cun of nylon clips | |
| CN204226255U (en) | A kind of blower fan flange plate | |
| CN203500709U (en) | Flange system and flange connection device thereof | |
| CN202921846U (en) | Novel forging punch | |
| CN205058506U (en) | Take multiple location injection mold | |
| CN204145142U (en) | Electric motor end cap and motor | |
| CN203404498U (en) | Hydraulic pipeline pipe clamp for civil airplane | |
| CN204004909U (en) | A kind of pipeline lock ring | |
| CN203031825U (en) | Quick changing device for mold core | |
| CN203739128U (en) | Pressure-prevention positioning mold core seat for planar carbon commutator injection molding | |
| CN203297794U (en) | High pressure delivery pipeline contact seal connector structure | |
| CN204149138U (en) | For the assembly type assist handle injection structure of electric tool | |
| CN203650874U (en) | Large slide block structure for preventing product from burring | |
| CN203441892U (en) | Connecting structure of clamping plate and support | |
| CN203600544U (en) | Injection nozzle plastic leakage preventing component | |
| CN202087810U (en) | Cylinder sleeve column structure of die casting mold of four-cylinder engine cylinder body | |
| CN203259009U (en) | Flat liner plate of cylinder body of cooling machine |
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 Pipe Industrial Co., Ltd. |