CN2053707U - Reusable sleeve-clasping type high-pressure rubber hose connector - Google Patents
Reusable sleeve-clasping type high-pressure rubber hose connector Download PDFInfo
- Publication number
- CN2053707U CN2053707U CN 89208916 CN89208916U CN2053707U CN 2053707 U CN2053707 U CN 2053707U CN 89208916 CN89208916 CN 89208916 CN 89208916 U CN89208916 U CN 89208916U CN 2053707 U CN2053707 U CN 2053707U
- Authority
- CN
- China
- Prior art keywords
- rubber hose
- pressure rubber
- slips
- type high
- utility
- 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.)
- Withdrawn
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Abstract
The utility model relates to a reusable sleeve-clasping type high-pressure rubber hose connector, which is suitable for a high and hydraulic pressure rubber hose braided and wound by connecting pressure-type steel wires, particularly a the connecting pressure-type steel wires wound with an ultra-high and hydraulic pressure rubber pipe in a multi-layer mode. The utility model comprises a joint core, a slip, and an outer sleeve workpiece which are assembled together. The excellent anti-drawing performance and the high sealing performance are obtained by using the utility model. The utility model can completely meet the requirements of hydraulic systems such as petroleum, metallurgy, mine, traffic, hoisting and other engineering machines.
Description
The utility model is a kind ofly can use the cartridge type high-pressure rubber hose coupling again, be applicable to the connection of high pressure braided steel wire, winding rubber hose, be specially adapted to ultrahigh pressure multi-lay winding sebific duct, can satisfy the needs of construction machinery hydraulic systems such as oil, metallurgy, mine, traffic fully.
Present domestic wire braided hose joint and sebific duct are connected with two kinds of forms, fastening-pressing type and removable, the fastening-pressing type rubber hose coupling by inwall by the overcoat of annular grooving and outer wall is cylindrical, be made up of the joint core of grooving radially on it, peel off the outer glue-line of sebific duct during use, be inserted in the joint core, the overcoat of screwing on is withheld with mould again, make sebific duct obtain certain decrement, reach close-connected purpose.This joint is stressed to limit often the seepage phenomenon.Removable rubber hose coupling only is used for the connection of little caliber (sebific duct internal diameter 4 ┈ 16mm) because of structure assembling effort.More influence working pressure because of the seepage phenomenon often occurring.External at present as Japanese KES standard also is a fastening-pressing type.The fastening-pressing type joint is disposable, and sebific duct damages, and joint is scrapped simultaneously.
The purpose of this utility model is a kind of novel high pressure of design, ultrahigh pressure braided steel wire, wound hydraulic rubber hose coupling, changes former joint force mechanism, improves anti-pull-off and high-pressure tightness, and joint can repeatedly be reused, and increases the benefit, and reduces cost.
Technical solution of the present utility model is a kind ofly can use the formula high-pressure rubber hose coupling again, its special way is that a band radially bores the joint core of groove, the slips of the inner wall belt bulge loop of one 4 ┄ 8 lobes is housed on it, slips is adorned the locking jacket that an inwall size has graded outward, make this joint and closely be connected by the slips contraction by fitting, joint core and slips adopt the interference stationary fit, and slips is that the outer cover locking with the inwall dimensional changes tightens the flose wire layer.Joint core, slips, overcoat all can carry out reusable dismounting.The other end at the joint core can be selected Connecting format arbitrarily.
Advantage of the present utility model is to adopt rational structure and assembly technology, makes this joint have splendid anti-pull-off and the sealability under superelevation, and can be repeatedly used, and has simplified packaging technology and has improved benefit, with low cost.
Accompanying drawing 1 structural representation of the present utility model.Wherein: 1--joint core, 2--slips, 3--overcoat, 4--link, 5--sebific duct.
The structural representation of accompanying drawing 2 the utility model slips 2.
Embodiment: joint core 1, slips 2, all available middle-carbon steel machine shaping of overcoat 3.Radially awl groove on the joint core 1 can be made by oneself as required, with guarantee glue pipe socket thereon difficult drop-off be as the criterion, link 4 can be a nut, also can be flange etc.During use sebific duct 5 is enclosed within on the joint core 1, is enclosed within on the slips 2 with overcoat 3, slips is evenly stressed after shrinking, and its inwall bulge loop can pin the flose wire layer, reaches tight connection.The utility model can be made series product according to the different size sebific duct, and 60Mpa is non-leakage through the pressure testing of hydraulic test station, satisfies the needs of engineerings such as modern oil, metallurgy, mine, Hoisting Machinery hydraulic system fully.
Claims (4)
1, a kind ofly can use the cartridge type high-pressure rubber hose coupling again, it is characterized in that having a band radially to bore the joint core (1) of groove, adorn the slips (2) of the inner wall belt bulge loop of a 4--8 lobe on it, slips is adorned the locking jacket (3) that an inwall size has graded outward, can select the connection form arbitrarily at the other end of joint core (1).
2, according to claim 1ly can use the cartridge type high-pressure rubber hose coupling again, it is characterized in that shrinking and make this joint and closely be connected by fitting with slips (2).
3, according to claim 1 and 2ly can use the cartridge type high-pressure rubber hose coupling again, it is characterized in that joint (1) is connected with the interference stationary fit with slips (2).
4, according to claim 3ly can use the cartridge type high-pressure rubber hose coupling again, it is characterized in that slips (2) is that overcoat (3) locking with the inwall dimensional changes tightens the flose wire layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89208916 CN2053707U (en) | 1989-06-03 | 1989-06-03 | Reusable sleeve-clasping type high-pressure rubber hose connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89208916 CN2053707U (en) | 1989-06-03 | 1989-06-03 | Reusable sleeve-clasping type high-pressure rubber hose connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2053707U true CN2053707U (en) | 1990-02-28 |
Family
ID=4865521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89208916 Withdrawn CN2053707U (en) | 1989-06-03 | 1989-06-03 | Reusable sleeve-clasping type high-pressure rubber hose connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2053707U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102620080A (en) * | 2012-04-19 | 2012-08-01 | 杭州欧佩亚海洋工程有限公司 | Lining pipe joint of marine oil pipeline |
| CN104344128A (en) * | 2014-10-30 | 2015-02-11 | 河北宇通特种胶管有限公司 | Coiling reinforced composite pipe assembly |
| CN105605360A (en) * | 2016-03-29 | 2016-05-25 | 河北永正环保设备有限公司 | Thermoplastic reinforced composite tube/joint consistent-diameter processing technique |
-
1989
- 1989-06-03 CN CN 89208916 patent/CN2053707U/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102620080A (en) * | 2012-04-19 | 2012-08-01 | 杭州欧佩亚海洋工程有限公司 | Lining pipe joint of marine oil pipeline |
| CN104344128A (en) * | 2014-10-30 | 2015-02-11 | 河北宇通特种胶管有限公司 | Coiling reinforced composite pipe assembly |
| CN104344128B (en) * | 2014-10-30 | 2015-08-12 | 河北海恩橡塑制品有限公司 | One can coiling reinforced composite pipe assembly |
| CN105605360A (en) * | 2016-03-29 | 2016-05-25 | 河北永正环保设备有限公司 | Thermoplastic reinforced composite tube/joint consistent-diameter processing technique |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 | ||
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| RN01 | Renewal of patent term | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |