CN102537588A - Special protecting sleeve for anti-reducing pipe fitting - Google Patents
Special protecting sleeve for anti-reducing pipe fitting Download PDFInfo
- Publication number
- CN102537588A CN102537588A CN2012100247626A CN201210024762A CN102537588A CN 102537588 A CN102537588 A CN 102537588A CN 2012100247626 A CN2012100247626 A CN 2012100247626A CN 201210024762 A CN201210024762 A CN 201210024762A CN 102537588 A CN102537588 A CN 102537588A
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- protecting
- pipe fitting
- protecting jacket
- sleeve
- wall
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- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
The invention discloses a special protecting sleeve for an anti-reducing pipe fitting, which relates to a pipe-fitting protecting device and comprises a hollow protecting-sleeve body, wherein the end part of the protecting-sleeve body is open, and the inner wall of the protecting-sleeve body is provided with a groove which is matched with a projection on the outer wall of the corresponding anti-reducing pipe fitting; and the protecting-sleeve body is formed by detachably connecting a first protecting-sleeve cover and a second protecting-sleeve cover. Preferably, a position on the outer wall of the protecting-sleeve body corresponding to the groove on the inner wall of the protecting-sleeve body is provided with the corresponding groove. A position on the inner wall of the protecting-sleeve body near the end part is provided with a positioning projection, and the open part at the end part of the protecting-sleeve body is provided with a limiting flange. The first protecting-sleeve cover and the second protecting-sleeve cover are mutually symmetrical. A clamping buckle is arranged on the first protecting-sleeve cover, and a clamping slot matched with the clamping buckle is arranged at a corresponding position on the second protecting-sleeve cover. Through the special protecting sleeve for the anti-reducing pipe fitting, the anti-reducing pipe fitting can be effectively prevented from being irradiated by ultraviolet rays, the strength of the anti-reducing pipe fitting is improved, the service life of the anti-reducing pipe fitting is prolonged, and the special protecting sleeve is quite practical.
Description
Technical field
The present invention relates to a kind of pipe fitting protective gear, relate in particular to a kind of anti-undergauge pipe fitting privacy protection cover.
Background technique
The thermofusible spigot Placement is mainly adopted in the connection of the pipe-line system of metallic plastic-lining pipes such as water supply at present,, heating, air feed.Spill one section inner lining plastic tube after at first the outer layer metal of metallic plastic-lining composite pipe being peeled off, use special tool to carry out respectively carrying out the socket joint welding again behind the surface melting with inwall then with the plastic pipe of material.Become the lateral extrusion state along pipe fitting when tubing is connected with pipe fitting, form, produce the welding density of fused body along pipe fitting fused surface pressure radially; Thereby ensure certain heat seal strength and welding density; Usually be referred to as the socket joint welding of interference, when the pipe fitting hot melt connects, must form the socket joint accumulation body along the axial direction of pipe fitting; Can cause pipe fitting undergauge even blocking pipe, produce potential safety hazard.Therefore anti-undergauge pipe fitting occurred, avoided the undergauge phenomenon of pipe fitting when hot melt, but existing anti-undergauge pipe fitting is directly exposed in the air when installing, be prone to be damaged, and receive ultraviolet irradiation to be easy to wear out, working life is short.
Summary of the invention
Problem to above-mentioned existing technology existence; The invention provides a kind of anti-undergauge pipe fitting privacy protection cover, can prevent effectively that the undergauge pipe fitting from by ultraviolet irradiation, having improved the intensity of anti-undergauge pipe fitting; Prolonged the working life of anti-undergauge pipe fitting, very practical.
Technological scheme of the present invention is: a kind of anti-undergauge pipe fitting privacy protection cover, comprise hollow, open-ended protecting jacket body, and said protecting jacket inner body wall is provided with and the protruding groove that cooperates of corresponding anti-undergauge pipe fitting outer wall; The protecting jacket body is removably connected by the first protection upper shield and the second protection upper shield and forms.
As preferably, the protecting jacket inner body wall is provided with locator protrusions near the position of end, and protecting jacket body end opening is provided with defining flange.
As preferably, the said first protection upper shield and the second protection upper shield be symmetry each other.
As preferably, the position that protecting jacket body outer wall is corresponding with its inboard wall groove is provided with corresponding grooves.
As preferably, first protecting jacket covers and is provided with buckle, and second protecting jacket covers the draw-in groove that corresponding position is provided with and is clasped.
As preferably, the protecting jacket body adopts metallic material to process.
As preferably, the protecting jacket body adopts nonmetallic material to process.
The invention has the beneficial effects as follows: the present invention is easy for installation; Only need be after tubing and shrinkproof neck tube spare hot melt connect; Being coated on anti-undergauge pipe fitting gets final product outward; Effectively avoid anti-undergauge pipe fitting for a long time by aging after the ultraviolet irradiation, and can strengthen the intensity of anti-undergauge pipe fitting, prolonged the working life of anti-undergauge pipe fitting.The first protection upper shield of the present invention and the second protection upper shield removably connect; Installation and maintenance are all very convenient; Time saving and energy saving, the groove of protecting jacket inner body wall, locator protrusions and defining flange can avoid pipe fitting in the present invention, to slide, and be very practical.
Description of drawings
Fig. 1 is the structural representation of straight-through anti-undergauge pipe fitting;
Fig. 2 is the structural representation of the embodiment of the invention 1;
Fig. 3 is the structural representation of the embodiment of the invention 1 first protection upper shield;
Fig. 4 is the plan view of the embodiment of the invention 1 first protection upper shield;
Fig. 5 is the structural representation of the embodiment of the invention 1 second protection upper shield;
Fig. 6 is the plan view of the embodiment of the invention 1 second protection upper shield;
Fig. 7 is the structural representation of the embodiment of the invention 2;
Fig. 8 is the structural representation of the embodiment of the invention 3.
Embodiment
As one embodiment of the present invention, to shown in Figure 6, a kind of anti-undergauge pipe fitting privacy protection cover comprises hollow, open-ended protecting jacket body like Fig. 2, and as preferably, the protecting jacket body can adopt metallic material or nonmetallic material to process.In the present embodiment, said protecting jacket body is a straight-through tube, and anti-accordingly undergauge pipe fitting 8 is a straight-through pipe fitting shown in Figure 1, and the protecting jacket inner body wall is provided with and prevents the protruding groove that cooperates of undergauge pipe fitting 8 outer walls; Can prevent that undergauge pipe fitting 8 from sliding, being shifted in the protecting jacket body with preventing that undergauge pipe fitting 8 is fixed in the protecting jacket body.As preferably, the position that protecting jacket body outer wall is corresponding with its inboard wall groove is provided with corresponding grooves, has reduced the material that the present invention uses, and has reduced cost.As preferably, the protecting jacket inner body wall is provided with locator protrusions 6 near the position of end, and protecting jacket body end opening is provided with defining flange 7.Locator protrusions 6 and defining flange 7 can further limit anti-undergauge pipe fitting 8 relative protecting jacket bodies and slide.
The protecting jacket body is removably connected by the first protection upper shield 1 and the second protection upper shield 2 and forms.As preferably, the said first protection upper shield 1 is symmetrical each other with the second protection upper shield 2.In the present embodiment, the cross section of the said first protection upper shield 1 and the second protection upper shield 2 is a semi-round ring shape, and as preferably, the position that the first protection upper shield 1 is provided with correspondence on buckle 4, the second protection upper shields 2 is provided with the draw-in groove 5 that cooperates with buckle 4.In the present embodiment, first protecting jacket, 1 outer wall is respectively arranged with lug 3 near the position and second protecting jacket, the 2 corresponding positions of two ends end face, and buckle 4 and draw-in groove 5 are arranged on the lug 3.The diameter of protecting jacket body end outer wall and lug 3 counterparts is less than the diameter of intermediate portion.
Embodiment 2:
As shown in Figure 7, said protecting jacket body is a swan neck, and anti-accordingly undergauge pipe fitting is a bend pipe tools, and all the other are identical with embodiment 1.
Embodiment 3:
As shown in Figure 8, said protecting jacket body is a three-way pipe, and anti-accordingly undergauge pipe fitting is a tee pipe fitting, and all the other are identical with embodiment 1.
The above is merely three kinds of preferred embodiments of invention, in order to restriction invention, any modification of being done within all spirit in invention and the principle, is equal to replacement and obvious mode of texturing etc., all should be included within the protection domain of invention.
Claims (7)
1. an anti-undergauge pipe fitting privacy protection cover is characterized in that: comprise hollow, open-ended protecting jacket body, the groove that said protecting jacket inner body wall is provided with and corresponding anti-undergauge pipe fitting outer wall convexity cooperates; The protecting jacket body is removably connected by the first protection upper shield and the second protection upper shield and forms.
2. anti-undergauge pipe fitting privacy protection cover according to claim 1, it is characterized in that: the protecting jacket inner body wall is provided with locator protrusions near the position of end, and protecting jacket body end opening is provided with defining flange.
3. anti-undergauge pipe fitting privacy protection cover according to claim 1 and 2 is characterized in that: the said first protection upper shield and the second protection upper shield be symmetry each other.
4. anti-undergauge pipe fitting privacy protection cover according to claim 3, it is characterized in that: the position that protecting jacket body outer wall is corresponding with its inboard wall groove is provided with corresponding grooves.
5. anti-undergauge pipe fitting privacy protection cover according to claim 4, it is characterized in that: first protecting jacket covers and is provided with buckle, and second protecting jacket covers the draw-in groove that corresponding position is provided with and is clasped.
6. anti-undergauge pipe fitting privacy protection cover according to claim 5 is characterized in that: the protecting jacket body adopts metallic material to process.
7. anti-undergauge pipe fitting privacy protection cover according to claim 5 is characterized in that: the protecting jacket body adopts nonmetallic material to process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100247626A CN102537588A (en) | 2012-02-06 | 2012-02-06 | Special protecting sleeve for anti-reducing pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100247626A CN102537588A (en) | 2012-02-06 | 2012-02-06 | Special protecting sleeve for anti-reducing pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102537588A true CN102537588A (en) | 2012-07-04 |
Family
ID=46345208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100247626A Pending CN102537588A (en) | 2012-02-06 | 2012-02-06 | Special protecting sleeve for anti-reducing pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102537588A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105849455A (en) * | 2013-12-25 | 2016-08-10 | 霓达株式会社 | Joint cover |
| CN105835323A (en) * | 2015-01-30 | 2016-08-10 | 住友重机械工业株式会社 | Injection molding machine |
| CN106526682A (en) * | 2016-11-30 | 2017-03-22 | 中国科学院武汉岩土力学研究所 | Electrode protection device for conducting cross-hole CT test by utilizing super-high-density electrical instrument |
| CN106801770A (en) * | 2017-03-21 | 2017-06-06 | 叶雨玲 | A kind of field irrigation aqueduct stiffening device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994029633A1 (en) * | 1993-06-04 | 1994-12-22 | Cronk Tommy J | Modular protective pipeline cover |
| CN1854585A (en) * | 2005-04-27 | 2006-11-01 | Geco系统股份公司 | Pipe sleeve for protecting and strengthening plastic pipe butt weld |
| CN2851792Y (en) * | 2004-01-26 | 2006-12-27 | 株式会社Acorn | Hot-melt assembling connector for pipeline |
| US20080277015A1 (en) * | 2007-05-07 | 2008-11-13 | Sumitomo Wiring Systems, Ltd. | Protector |
| US20090084578A1 (en) * | 2006-05-15 | 2009-04-02 | Sumitomo Wiring Systems, Ltd. | Protector for wire harness |
| CN202419009U (en) * | 2012-02-06 | 2012-09-05 | 汪仕斌 | Dedicated protective sleeve for hole shrinkage-proof pipe fitting |
-
2012
- 2012-02-06 CN CN2012100247626A patent/CN102537588A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994029633A1 (en) * | 1993-06-04 | 1994-12-22 | Cronk Tommy J | Modular protective pipeline cover |
| CN2851792Y (en) * | 2004-01-26 | 2006-12-27 | 株式会社Acorn | Hot-melt assembling connector for pipeline |
| CN1854585A (en) * | 2005-04-27 | 2006-11-01 | Geco系统股份公司 | Pipe sleeve for protecting and strengthening plastic pipe butt weld |
| US20090084578A1 (en) * | 2006-05-15 | 2009-04-02 | Sumitomo Wiring Systems, Ltd. | Protector for wire harness |
| US20080277015A1 (en) * | 2007-05-07 | 2008-11-13 | Sumitomo Wiring Systems, Ltd. | Protector |
| CN202419009U (en) * | 2012-02-06 | 2012-09-05 | 汪仕斌 | Dedicated protective sleeve for hole shrinkage-proof pipe fitting |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105849455A (en) * | 2013-12-25 | 2016-08-10 | 霓达株式会社 | Joint cover |
| CN105835323A (en) * | 2015-01-30 | 2016-08-10 | 住友重机械工业株式会社 | Injection molding machine |
| CN106526682A (en) * | 2016-11-30 | 2017-03-22 | 中国科学院武汉岩土力学研究所 | Electrode protection device for conducting cross-hole CT test by utilizing super-high-density electrical instrument |
| CN106801770A (en) * | 2017-03-21 | 2017-06-06 | 叶雨玲 | A kind of field irrigation aqueduct stiffening device |
| CN106801770B (en) * | 2017-03-21 | 2019-04-02 | 中苏科技股份有限公司 | A kind of field irrigation aqueduct stiffening device |
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| PB01 | Publication | ||
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Application publication date: 20120704 |