CN203223686U - Electric smelting pipe fitting with material-spraying prevention observing hole - Google Patents
Electric smelting pipe fitting with material-spraying prevention observing hole Download PDFInfo
- Publication number
- CN203223686U CN203223686U CN 201320226394 CN201320226394U CN203223686U CN 203223686 U CN203223686 U CN 203223686U CN 201320226394 CN201320226394 CN 201320226394 CN 201320226394 U CN201320226394 U CN 201320226394U CN 203223686 U CN203223686 U CN 203223686U
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- CN
- China
- Prior art keywords
- observing
- electric smelting
- pipe fitting
- peep hole
- smelting pipe
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- 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 provides an electric smelting pipe fitting with a material-spraying prevention observing hole, and belongs to the technical field of electric smelting pipe fittings. The electric smelting pipe fitting comprises an electric smelting pipe fitting body which is provided with the observing hole in a matched mode, an observing ejector pin integrated with the electric smelting pipe fitting body is arranged in the observing hole which is provided with a material-spraying prevention plug in a matched mode, and the material-spraying prevention plug is connected with the observing ejector pin in a sleeved mode and tightly connected with the observing hole. According to the electric smelting pipe fitting, the material-spraying prevention plug is arranged on the observing hole, tightly matched with the observing hole and connected with the observing ejector pin in the sleeved mode, a protruding ring is arranged on the outer wall of the material-spraying prevention plug and can be tightly buckled in the observing hole, the diameter of a hollow part on the top of the material-spraying prevention plug is smaller than the outer diameter of the observing ejector pin, the material-spraying prevention plug can limit the height of an observing hole pointer when the electric smelting pipe fitting is welded, after the electric smelting pipe fitting is welded, the observing hole can accurately indicate if welding is normal, the pointer does not ascend after reaching a regulated height, material spraying and other accidents are avoided, and welding quality is guaranteed to be reliable.
Description
Technical field
The utility model belongs to the electric melting pipe fittings technical field, is specifically related to the electric melting pipe fittings of the anti-material spray peep hole of the good band of a kind of Safety performance.
Background technique
In recent years, along with applying of plastic pipe, the demand of electric melting pipe fittings progressively increases, and it is particularly important that the designed reliability of electric melting pipe fittings seems.In the design of electric melting pipe fittings, whether normally peep hole is mainly used in indicating electric melting pipe fittings welding, is a comparatively practical design.The design of common peep hole mainly is injection molded by the pipe fitting one, simple in structure, when the reply pipe fitting cooperates the big or construction environment of deviation complicated with size of pipe and tubing, indicates not accurate enoughly, and occurs the material spray phenomenon easily.
The model utility content
At the above-mentioned problems in the prior art, the purpose of this utility model is to provide the electric melting pipe fittings of the anti-material spray peep hole of the good band of Safety performance, make peep hole can be under different execution conditions proper functioning, and the material spray phenomenon does not take place.
Described a kind of electric melting pipe fittings with anti-material spray peep hole, comprise the electric melting pipe fittings body, be equipped with peep hole on the electric melting pipe fittings body, arrange and the integrated observation thimble of electric melting pipe fittings body in the peep hole, it is characterized in that being equipped with on the described peep hole anti-material spray stops up, described anti-material spray is stopped up to be socketed in and is observed on the thimble, and closely is connected with peep hole.
Described a kind of electric melting pipe fittings with anti-material spray peep hole is characterized in that being equipped with one group of bulge loop on the outer side wall that described anti-material spray stops up, and bulge loop and peep hole inwall are closely connected.
Described a kind of electric melting pipe fittings with anti-material spray peep hole is characterized in that it is hollow structure that described anti-material spray is stopped up, and the cavity diameter at its top is less than the external diameter of observing thimble.
Above-mentioned a kind of electric melting pipe fittings with anti-material spray peep hole, comprise the electric melting pipe fittings body, be equipped with peep hole on the electric melting pipe fittings body, arrange and the integrated observation thimble of electric melting pipe fittings body in the peep hole, being equipped with anti-material spray on the described peep hole stops up, described anti-material spray is stopped up to be socketed in and is observed on the thimble, and closely is connected with peep hole.The utility model is by adopting above-mentioned technology, at peep hole close-fitting anti-material spray obstruction with it is set, anti-material spray is stopped up to be socketed in and is observed on the thimble, and its outer wall arranges bulge loop, can fastening among peep hole, and the hollow space diameter at its top is less than the external diameter of observing thimble, when welding, plays electric melting pipe fittings the effect of restriction peep hole pointer height, electric melting pipe fittings is after welding finishes, whether peep hole can indicate welding normal exactly, and pointer no longer raises after reaching specified altitude, has avoided the generation of fortuitous events such as material spray, guarantees reliable welding quality.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is A place structure for amplifying schematic representation among the utility model Fig. 1;
Fig. 3 is anti-material spray blockage structure schematic representation of the present utility model.
Among the figure: 1-electric melting pipe fittings body, 2-observes thimble, and the anti-material spray of 3-is stopped up 301-bulge loop, 302-cavity, 4-peep hole.
Embodiment
The utility model will be further described below in conjunction with Figure of description, but protection domain of the present utility model is not limited in this:
As Figure 1-3, a kind of electric melting pipe fittings with anti-material spray peep hole, comprise electric melting pipe fittings body 1, be equipped with peep hole 4 on the electric melting pipe fittings body 1, arrange and electric melting pipe fittings body 1 integrated observation thimble 2 in the peep hole 4, be used for observing the welding result of electric melting pipe fittings and tubing, but observing thimble 2 during owing to welding also is melted, may from peep hole 4, spray, not only influence welding effect, and poor safety performance, may cause personal injury, the utility model is according to this shortcoming, be equipped with anti-material spray at described peep hole 4 and stop up 3, should be equipped with one group of bulge loop 301 on the outer side wall of anti-material spray obstruction 3, bulge loop 301 is closely connected with peep hole 4 inwalls, it is hollow structure that anti-material spray stops up 3, anti-material spray is stopped up 3 and is socketed on the observation thimble 2, cavity 302 diameters at its top are less than the external diameter of observing thimble 2, in welding process, because the bulge loop 301 on the outer side wall of anti-material spray obstruction 3 closely is connected with the inwall of peep hole 4, be difficult for skidding off, after observing thimble 2 fusions this moment, in the process of dashing toward the outside, because anti-material spray is stopped up cavity 302 diameters at 3 tops less than the external diameter of observing thimble 2, can play certain barrier effect, and fused solution flow to the minor diameter places on anti-material spray obstruction 3 tops, can slowly solidify, avoid more fused solution to go out, produce the material spray phenomenon, guarantee reliable welding quality, and avoided the personal injury that brings because of material spray.
Claims (3)
1. be with the electric melting pipe fittings of preventing the material spray peep hole for one kind, comprise electric melting pipe fittings body (1), be equipped with peep hole (4) on the electric melting pipe fittings body (1), arrange and the integrated observation thimble of electric melting pipe fittings body (1) (2) in the peep hole (4), it is characterized in that being equipped with on the described peep hole (4) anti-material spray and stop up (3), described anti-material spray is stopped up (3) and is socketed on the observation thimble (2), and closely is connected with peep hole (4).
2. a kind of electric melting pipe fittings with anti-material spray peep hole according to claim 1 is characterized in that described anti-material spray is stopped up on the outer side wall of (3) to be equipped with one group of bulge loop (301) that bulge loop (301) is closely connected with peep hole (4) inwall.
3. a kind of electric melting pipe fittings with anti-material spray peep hole according to claim 1 is characterized in that it is hollow structure that described anti-material spray is stopped up (3), and the cavity at its top (302) diameter is less than the external diameter of observing thimble (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320226394 CN203223686U (en) | 2013-04-28 | 2013-04-28 | Electric smelting pipe fitting with material-spraying prevention observing hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320226394 CN203223686U (en) | 2013-04-28 | 2013-04-28 | Electric smelting pipe fitting with material-spraying prevention observing hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203223686U true CN203223686U (en) | 2013-10-02 |
Family
ID=49250690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320226394 Expired - Lifetime CN203223686U (en) | 2013-04-28 | 2013-04-28 | Electric smelting pipe fitting with material-spraying prevention observing hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203223686U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109140103A (en) * | 2018-09-05 | 2019-01-04 | 浙江伟星新型建材股份有限公司 | A kind of Fuse Type electric melting pipe fittings |
| CN109140102A (en) * | 2018-08-29 | 2019-01-04 | 浙江伟星新型建材股份有限公司 | A kind of electric melting pipe fittings with welding quality instruction device |
| CN113211004A (en) * | 2021-03-31 | 2021-08-06 | 西安航天发动机有限公司 | Method for eliminating brazing blockage of annular workpiece with tube seat stainless steel interlayer structure |
| CN117704179A (en) * | 2024-02-06 | 2024-03-15 | 天津军星管业集团有限公司 | Large-caliber polyethylene electric melting pipe fitting and manufacturing method thereof |
| CN117704179B (en) * | 2024-02-06 | 2024-04-26 | 天津军星管业集团有限公司 | Large-caliber polyethylene electric melting pipe fitting and manufacturing method thereof |
-
2013
- 2013-04-28 CN CN 201320226394 patent/CN203223686U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109140102A (en) * | 2018-08-29 | 2019-01-04 | 浙江伟星新型建材股份有限公司 | A kind of electric melting pipe fittings with welding quality instruction device |
| CN109140102B (en) * | 2018-08-29 | 2023-09-01 | 临海伟星新型建材有限公司 | Electric smelting pipe fitting with welding quality indicating device |
| CN109140103A (en) * | 2018-09-05 | 2019-01-04 | 浙江伟星新型建材股份有限公司 | A kind of Fuse Type electric melting pipe fittings |
| CN113211004A (en) * | 2021-03-31 | 2021-08-06 | 西安航天发动机有限公司 | Method for eliminating brazing blockage of annular workpiece with tube seat stainless steel interlayer structure |
| CN113211004B (en) * | 2021-03-31 | 2022-10-21 | 西安航天发动机有限公司 | Method for eliminating brazing blockage of annular workpiece with tube seat stainless steel interlayer structure |
| CN117704179A (en) * | 2024-02-06 | 2024-03-15 | 天津军星管业集团有限公司 | Large-caliber polyethylene electric melting pipe fitting and manufacturing method thereof |
| CN117704179B (en) * | 2024-02-06 | 2024-04-26 | 天津军星管业集团有限公司 | Large-caliber polyethylene electric melting pipe fitting and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131002 |