CN104989874A - Double-layer pipe installing plug - Google Patents
Double-layer pipe installing plug Download PDFInfo
- Publication number
- CN104989874A CN104989874A CN201510361118.1A CN201510361118A CN104989874A CN 104989874 A CN104989874 A CN 104989874A CN 201510361118 A CN201510361118 A CN 201510361118A CN 104989874 A CN104989874 A CN 104989874A
- Authority
- CN
- China
- Prior art keywords
- double
- plug
- pipe fitting
- support plate
- layer pipe
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
- F16L1/06—Accessories therefor, e.g. anchors
Abstract
The invention relates to a double-layer pipe installing plug. The double-layer pipe installing plug comprises a fixing plate, a fixing shaft, a supporting disc, a plugging cap, supporting rods, a plug fixing piece and a fastening screw. The supporting disc is provided with four radial bosses and installing grooves. The supporting disc is installed on the fixing plate through the fixing shaft. The supporting disc and the plugging cap are connected through the four supporting rods. One end of each supporting rod is installed in the corresponding installing groove, and the other end of each supporting rod is fixed with the plugging cap through a fastener. The plugging cap and the plug fixing piece are connected through the four fastening screws. The double-layer pipe installing plug is simple in structure and convenient and flexible to operate, and good concentricity of an inner pipe and an outer sleeve in the sleeving process is achieved.
Description
Technical field
The present invention relates to pipe fitting mounting technique field, particularly plug installed by the double-deck pipe fitting of one.
Background technique
At present in building industry, the use of tubing is greatly universal, and most of pipe fitting is individual layer pipe fitting in the market, but because the usability of individual layer pipe fitting, soundproof effect are not very desirable, and quality is hard only, as long as there is a place to occur slight crack, pipe fitting is just without use value.And double-deck pipe fitting not only can improve quality and working life, and double layer construction and the selection material of pipe fitting can be designed as required.In two-layer pipe fitting sleeving process, interior pipe and outer sleeve will make them keep good concentricity by proper implements.
Summary of the invention
The object of the invention is to, provide that a kind of structure is simple, with low cost for the deficiencies in the prior art, the double-deck pipe fitting of simple operation installs plug.
To achieve these goals, the technical solution adopted in the present invention is as follows: plug installed by a kind of double-deck pipe fitting, comprising: fixed plate, stationary axle, support plate, blocking cap, strut, plug fixed block, fastening screw trip bolt; Support plate is provided with four radial boss and mounting groove; Support plate is arranged on fixed plate by stationary axle, and support plate is connected by four struts with blocking cap, and strut one end is arranged in mounting groove, and the other end is fixed by fastening piece and blocking cap, and blocking cap is connected by four fastening screw trip bolts with plug fixed block.
The quantity of described radial boss is four, is evenly distributed on support plate.
Described mounting groove quantity is four, is positioned on radial boss, and mounting groove and radial boss one_to_one corresponding.
Beneficial effect of the present invention is, it is simple that stopper structure installed by this double-deck pipe fitting, and simple operation is flexible, achieves interior pipe and the concentricity good in cover termination process of outer sleeve.
Accompanying drawing explanation
Fig. 1 is the structural representation that plug installed by double-deck pipe fitting.
Fig. 2 be the double-deck pipe fitting of Fig. 1 install plug along A-A to sectional view.
Above-mentioned number in the figure is described as follows:
1---fixed plate; 2---stationary axle; 3---support plate; 301---radial boss; 302---mounting groove; 4---blocking cap; 5---strut; 6---plug fixed block; 7---fastening screw trip bolt.
Embodiment
Technological scheme of the present invention is described further by specific embodiment below in conjunction with accompanying drawing.
Plug installed by a kind of double-deck pipe fitting, comprising: fixed plate 1, stationary axle 2, support plate 3, blocking cap 4, strut 5, plug fixed block 6, fastening screw trip bolt 7; The mounting groove 302 that support plate 3 is provided with four radial boss 301 and is positioned on radial boss 301; Support plate 3 is arranged on fixed plate 1 by stationary axle 2, support plate 3 is connected by four struts 5 with blocking cap 4, strut 5 one end is arranged on mounting groove 302 li, and the other end is fixed by fastening piece and blocking cap 4, and blocking cap 4 is connected by four fastening screw trip bolts 7 with plug fixed block 6.
In two-layer pipe fitting sleeving process, plug fixed block 6 is socketed on pipe fitting, can, according to pipe fitting diameter adjustment strut 5, strut 5 be moved radially along mounting groove 302.
Claims (3)
1. plug installed by a double-deck pipe fitting, it is characterized in that, comprising: fixed plate (1), stationary axle (2), support plate (3), blocking cap (4), strut (5), plug fixed block (6), fastening screw trip bolt (7); Support plate (3) is provided with four radial boss (301) and mounting groove (302); Support plate (3) is arranged on fixed plate (1) by stationary axle (2), support plate (3) is connected by four struts (5) with blocking cap (4), it is inner that strut (5) one end is arranged on mounting groove (302), the other end is fixed by fastening piece and blocking cap (4), and blocking cap (4) is connected by four fastening screw trip bolts (7) with plug fixed block (6).
2. plug installed by double-deck pipe fitting according to claim 1, and it is characterized in that, the quantity of described radial boss (301) is four, is evenly distributed on support plate (3).
3. plug installed by double-deck pipe fitting according to claim 1, it is characterized in that, the quantity of described mounting groove (302) is four, is positioned on radial boss (301), and mounting groove (302) and radial boss (301) one_to_one corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510361118.1A CN104989874A (en) | 2015-06-25 | 2015-06-25 | Double-layer pipe installing plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510361118.1A CN104989874A (en) | 2015-06-25 | 2015-06-25 | Double-layer pipe installing plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104989874A true CN104989874A (en) | 2015-10-21 |
Family
ID=54301729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510361118.1A Pending CN104989874A (en) | 2015-06-25 | 2015-06-25 | Double-layer pipe installing plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104989874A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4693278A (en) * | 1986-11-10 | 1987-09-15 | T. D. Williamson, Inc. | Safety closure member |
| CN202252599U (en) * | 2011-10-24 | 2012-05-30 | 胜利油田胜利石油化工建设有限责任公司 | Plugging device of foam heat-preservation pipe |
| CN103062576A (en) * | 2011-10-24 | 2013-04-24 | 胜利油田胜利石油化工建设有限责任公司 | Foam insulated pipe plugging device and plugging method |
| CN203046106U (en) * | 2012-11-22 | 2013-07-10 | 天津军星管业集团有限公司 | Random-length polyurethane thermal insulation pipe foaming device |
| CN103703288A (en) * | 2012-01-23 | 2014-04-02 | Tdw特拉华有限公司 | Machine-actuated and removable safety closure with anti-rotation and machine-released holder |
| CN104019324A (en) * | 2014-06-20 | 2014-09-03 | 周庆涛 | Quick repairing device for underwater double-layer oil pipeline |
| CN204785052U (en) * | 2015-06-25 | 2015-11-18 | 中投（天津）热能装备发展有限公司 | Double -deck pipe fitting installation end cap |
-
2015
- 2015-06-25 CN CN201510361118.1A patent/CN104989874A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4693278A (en) * | 1986-11-10 | 1987-09-15 | T. D. Williamson, Inc. | Safety closure member |
| CN202252599U (en) * | 2011-10-24 | 2012-05-30 | 胜利油田胜利石油化工建设有限责任公司 | Plugging device of foam heat-preservation pipe |
| CN103062576A (en) * | 2011-10-24 | 2013-04-24 | 胜利油田胜利石油化工建设有限责任公司 | Foam insulated pipe plugging device and plugging method |
| CN103703288A (en) * | 2012-01-23 | 2014-04-02 | Tdw特拉华有限公司 | Machine-actuated and removable safety closure with anti-rotation and machine-released holder |
| CN203046106U (en) * | 2012-11-22 | 2013-07-10 | 天津军星管业集团有限公司 | Random-length polyurethane thermal insulation pipe foaming device |
| CN104019324A (en) * | 2014-06-20 | 2014-09-03 | 周庆涛 | Quick repairing device for underwater double-layer oil pipeline |
| CN204785052U (en) * | 2015-06-25 | 2015-11-18 | 中投（天津）热能装备发展有限公司 | Double -deck pipe fitting installation end cap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| CB02 | Change of applicant information |
Address after: 301800 Baodi Baodi plastic products industrial zone (Tianjin (Tianjin) thermal energy equipment development Co., Ltd.) Applicant after: CIC (Tianjin) thermal Limited by Share Ltd Address before: 301800 Baodi Baodi plastic products industrial zone (Tianjin (Tianjin) thermal energy equipment development Co., Ltd.) Applicant before: CIC (Tianjin) thermal equipment development Co., Ltd. |
|
| COR | Change of bibliographic data | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151021 |