CN202215892U - Quick sealing device for hose flange - Google Patents
Quick sealing device for hose flange Download PDFInfo
- Publication number
- CN202215892U CN202215892U CN2011202954637U CN201120295463U CN202215892U CN 202215892 U CN202215892 U CN 202215892U CN 2011202954637 U CN2011202954637 U CN 2011202954637U CN 201120295463 U CN201120295463 U CN 201120295463U CN 202215892 U CN202215892 U CN 202215892U
- Authority
- CN
- China
- Prior art keywords
- outer sleeve
- pressing plate
- hose flange
- flange
- sealing device
- 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.)
- Expired - Fee Related
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Abstract
A quick sealing device for a hose flange comprises an outer sleeve, an O-shaped ring and a pressing plate, wherein the whole outer sleeve is in cap-shaped structure and serves as a main part of the quick sealing device, the O-shaped ring is arranged on the inner bottom surface of the outer sleeve close to the whole periphery, and the pressing plate is arranged at the position of an end opening of the outer sleeve. The outer sleeve is used for being sleeved on the hose flange, the inner bottom surface of the outer sleeve is flat and smooth and is matched with a flange surface for seal, and the outer bottom surface of the outer sleeve is in an outer hexagonal shape and brings convenience for being clamped through a spanner. The pressing plate is used for pressing the hose flange, the outer side of the pressing plate is in an outer hexagonal shape and capable of being clamped through the spanner, and a notch is arranged on the pressing plate and is sleeved in the hose flange from a neck position of the hose flange. The outer sleeve is in thread pair fit with the pressing plate, the outer sleeve is fixed, and then a user rotates the pressing plate to press the hose flange for seal. The quick sealing device for the hose flange is simple in integral structure, convenient in operation and use, good in stability, high in reliability and capable of quickly and efficiently sealing the hose flange, reducing maintenance strength, improving maintenance efficiency, guaranteeing cleanness of system oil and reducing environment pollution.
Description
Technical field
The utility model relates to the construction machinery hydraulic system maintenance and uses auxiliary device, relates in particular to a kind of fast plugging device of flexible pipe flange.
Background technique
Hose assembly has elasticity, withstand voltage height, characteristics such as easy for installation, on engineering machinery, is used widely, and is divided into being threaded according to the difference of hydraulic fluid port being connected two kinds with flange.When engineering machinery breaks down, need change fault element, just must take original connection apart; If the fluid in the pipeline is not carried out shutoff, hydraulic oil will cause leakage, can pollute environment on the one hand; Be easily hydraulic system to be polluted on the other hand; Reduction system turbidity test will influence the working life of system element like this, so be necessary the hydraulic hose joint of taking apart is carried out shutoff.Be threaded and adopt corresponding screwed plug to carry out shutoff, and flanged joint does not still have special tool to carry out shutoff at present.
The model utility content
The purpose of the utility model is, overcomes the deficiency of existing technology, and a kind of fast plugging device of flexible pipe flange is provided; When construction machinery hydraulic system is keeped in repair; Apace flanged joint is carried out shutoff, accomplish few leakage, reach the effect of raising system turbidity test level.
The fast plugging device of the described a kind of flexible pipe flange of the utility model includes overcoat, O shape circle and pressing plate and forms.Overcoat integral body is the covering cap shape structure, is the main component of the utility model, and the inner bottom surface of its external sleeve is provided with O shape circle near the position of whole border, and the port position of its external sleeve is provided with pressing plate.The effect of overcoat is that flexible pipe flange cover is entered, and the overcoat inner bottom surface is smooth smooth, cooperates with flanged surface and plays seal action, and outer bottom is designed with outer six side's moulding, so that be installed with spanner; The effect of pressing plate is with the flexible pipe flange screw, and the outside is outer hexagonal shaped shape, can be installed with spanner; Be designed with otch, overlap into from flexible pipe flange neck, overcoat and pressing plate are that screw pair cooperates; Fixed jacket, rotary pressure plate compress the flexible pipe flange, play seal action.
The fast plugging device of the described a kind of flexible pipe flange of the utility model, overall structure is simple, and is easy for operation; Good stability, reliability is high, can carry out shutoff to the flexible pipe flange fast and effectively; Can reduce maintenance labor intensity; Improve maintenance efficiency, guarantee the turbidity test of system's fluid, reduce pollution environment.
Description of drawings
Accompanying drawing 1 is the structural representation of the fast plugging device of the said a kind of flexible pipe flange of pinching property of this practicality.1-overcoat, 2-O shape circle, 3-pressing plate.
Embodiment
Existing with reference to accompanying drawing 1, explain as follows in conjunction with embodiment: the fast plugging device of the described a kind of flexible pipe flange of the utility model includes overcoat 1, O shape circle 2 and pressing plate 3 and forms.Overcoat 1 integral body is the covering cap shape structure, is the main component of the utility model, and the inner bottom surface of its external sleeve 1 is provided with O shape circle 2 near the position of whole border, and the port position of its external sleeve 1 is provided with pressing plate 3.The effect of overcoat 1 is that flexible pipe flange cover is entered, and overcoat 1 inner bottom surface is smooth smooth, cooperates with flanged surface and plays seal action, and outer bottom is designed with outer six side's moulding, so that be installed with spanner; The effect of pressing plate 3 is with the flexible pipe flange screw, and the outside is outer hexagonal shaped shape, can be installed with spanner; Be designed with otch, overlap into from flexible pipe flange neck, overcoat 1 cooperates for screw pair with pressing plate 3; Fixed jacket, rotary pressure plate 3 compresses the flexible pipe flange, plays seal action.The fast plugging device of the described a kind of flexible pipe flange of the utility model, overall structure is simple, and is easy for operation; Good stability, reliability is high, can carry out shutoff to the flexible pipe flange fast and effectively; Can reduce maintenance labor intensity; Improve maintenance efficiency, guarantee the turbidity test of system's fluid, reduce pollution environment.
Claims (1)
1. the fast plugging device of a flexible pipe flange is characterized in that the position of the inner bottom surface of its external sleeve (1) near whole border, is provided with O shape circle (2), and the port position of its external sleeve (1) is provided with pressing plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202954637U CN202215892U (en) | 2011-08-13 | 2011-08-13 | Quick sealing device for hose flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202954637U CN202215892U (en) | 2011-08-13 | 2011-08-13 | Quick sealing device for hose flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202215892U true CN202215892U (en) | 2012-05-09 |
Family
ID=46015147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202954637U Expired - Fee Related CN202215892U (en) | 2011-08-13 | 2011-08-13 | Quick sealing device for hose flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202215892U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106838533A (en) * | 2015-12-03 | 2017-06-13 | 王建国 | A kind of mouth of pipe blind plate |
| CN110285282A (en) * | 2019-07-03 | 2019-09-27 | 江南造船(集团)有限责任公司 | The tooling and its application method of stabilizer oiling |
| CN111791001A (en) * | 2020-06-24 | 2020-10-20 | 辽沈工业集团有限公司 | Sealing tool for welding air blowing nozzle |
-
2011
- 2011-08-13 CN CN2011202954637U patent/CN202215892U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106838533A (en) * | 2015-12-03 | 2017-06-13 | 王建国 | A kind of mouth of pipe blind plate |
| CN110285282A (en) * | 2019-07-03 | 2019-09-27 | 江南造船(集团)有限责任公司 | The tooling and its application method of stabilizer oiling |
| CN111791001A (en) * | 2020-06-24 | 2020-10-20 | 辽沈工业集团有限公司 | Sealing tool for welding air blowing nozzle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120509 Termination date: 20120813 |