CN202733257U - Anti-rotation plug-turn-type hose joint - Google Patents
Anti-rotation plug-turn-type hose joint Download PDFInfo
- Publication number
- CN202733257U CN202733257U CN 201220415325 CN201220415325U CN202733257U CN 202733257 U CN202733257 U CN 202733257U CN 201220415325 CN201220415325 CN 201220415325 CN 201220415325 U CN201220415325 U CN 201220415325U CN 202733257 U CN202733257 U CN 202733257U
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- CN
- China
- Prior art keywords
- connection
- handgrip
- connecting body
- turn
- hose joint
- 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
An anti-rotation plug-turn-type hose joint comprises two joint bodies which are identical in structure and matched with a hose. A sealing ring is arranged at a side end of each joint body, a connection body and a pipe clamp are sleeved outside a wall of each joint body, a claw extended out and a connection sliding groove matched with the claw in shape are arranged on an outer side end portion of each connection body, ribs are arranged on an outer wall on an inner side, and a middle interval of the connection sliding groove is larger than an interval of two sides of the connection sliding groove. The anti-rotation plug-turn-type hose joint further comprises a handle connected with the two connection bodies and used for preventing relative rotation of the two connection bodies, and through holes used for being connected with the handle are arranged on the ribs. The anti-rotation plug-turn-type hose joint is simple in structure, convenient for operation, safe and reliable, effectively solves the problem of disconnection caused by relative rotation of the two connection bodies during plugging and turning of the hose joint, can bear pressure higher than and equal to 8MPa, and has a function of carrying the hose joint. The anti-rotation plug-turn-type hose joint is mainly used for connection among hoses, suitable for transport of oil and also can be used transport of water and other liquid.
Description
Technical field
The utility model relates to a kind of hose coupling.
Background technique
Existing inserting turns hose coupling and forms (as shown in Figure 1) by two-part same structure; by pipe clamp flexible pipe is connected with connecting body; rotate again after afterwards two connecting bodys being inserted mutually and can realize that the two ends flexible pipe connects; when the flexible pipe that connects is longer; beat because of flexible pipe and to turn round; flexible pipe forces during by liquid working to insert and turns the hose coupling relative torsion, often can make connecting body oppositely relatively rotation occur looseningly, hose coupling can occur individually and throw off phenomenon.
Summary of the invention
The utility model provides a kind of relatively rotation and cause the anti-rotation inserting turning hose coupling of splice failure of connecting body that prevents.
The technical solution of the utility model is: comprise two structure fittings bodies identical, that cooperate with flexible pipe, the side of each fittings body is equipped with seal ring, and wall all is set with connecting body and pipe clamp outward; The outboard end of connecting body be provided with the claw that stretches out with the chute that is connected of claw form fit, inboard outer wall is provided with muscle; Connect the stage casing spacing of chute greater than the spacing of its both sides; Comprise that also one is connected with two connecting bodys and is used for preventing in relative rotation handgrip of two connecting bodys; Described muscle is provided with the through hole that is connected for handgrip.
Described handgrip two ends are provided with opening slot, on two walls of opening slot corresponding be provided with for muscle on the hole that is connected of through hole.
Described handgrip one end links to each other with connecting body outside the fittings body through fixed pin shaft, and the outer connecting body of the other end band Steel ball bolt and another fittings body links to each other.
The through hole of cooperation is arranged on the muscle of the connecting body of the utility model one end, be used for fixing bearing pin, on the connecting body muscle of the other end via hole is arranged, be used for the band Steel ball bolt and pass through.Handgrip one end opening groove is by cooperating through hole to be connected on the connecting body muscle of fixed pin shaft and inserting turning hose coupling one end, thereby connects handgrip is relative with connecting body, and can rotate around fixed pin shaft; Handgrip the other end opening slot is by being connected with via hole on the other end connecting body muscle of Steel ball bolt and inserting turning hose coupling.
The utility model is simple in structure, easy to operate, safe and reliable, effectively solves to insert to turn in the hose coupling working procedure the relatively rotation and cause the problem of splice failure of two connecting bodys, can bear 〉=high pressure of 8MPa, and have the function of guiding and supporting hose coupling.The utility model is mainly used in being connected between flexible pipe and the flexible pipe, is applicable to the conveying of oils (gasoline, kerosene, diesel oil, machine oil etc.), also can be used for the conveying of water and other liquid.
Description of drawings
Fig. 1 is the structural representation of existing hose coupling.
Fig. 2 is structural representation of the present utility model.
Fig. 3 is Fig. 2 plan view.
Fig. 4 is A-A sectional view among Fig. 2 (being fixed pin shaft joint, matching hole place sectional view on handgrip one end opening groove and the connecting body muscle).
Fig. 5 is B-B sectional view among Fig. 2 (being via hole place band Steel ball bolt joint sectional view on handgrip the other end opening slot and the connecting body muscle).
Fig. 6 is partial structurtes schematic representation of the present utility model.
Fig. 7 is the structural representation with Steel ball bolt.
Among the figure, 2, handgrip, 4, fixed pin shaft, 5, the band Steel ball bolt, 7, seal ring, 8, groove, 10, fittings body, 12, connect chute, 13, connecting body, 14, muscle, 16, the pipe clamp muscle, 17, pipe clamp, 18, screw, 19, nut, 20, claw.
Embodiment
Among Fig. 1, existing hose coupling comprises a fittings body that cooperates with flexible pipe 10, and the side of this fittings body 10 is provided with seal ring 7, and wall is set with connecting body 13 and pipe clamp 17 outward; The outboard end of connecting body 13 be provided with the claw 20 that stretches out with claw 20 form fit be connected chute 12, inboard outer wall is provided with muscle 14; Connect the stage casing spacing of chute 12 greater than the spacing of its both sides.
Described fittings body 10 ends are provided with the groove 8 that the inner ring side is arc, and these groove 8 inboards are provided with annular groove; The shape of seal ring 7 matches with this groove 8 and annular groove thereof, and coats its inner ring along face.
Described pipe clamp 17 is formed by connecting by screw 18, nut 19, and its inwall is provided with the pipe clamp muscle 16 that end face is conical surface.
Among Fig. 2, Fig. 3, the utility model is to increase by one to be connected for preventing in relative rotation handgrip 2 of connecting body 13 with connecting body 13 on the basis of existing hose coupling shown in Figure 1.The muscle 14 of connecting body 13 is provided with the through hole that is connected for handgrip 2.17 is pipe clamp.
Among Fig. 4,2 is handgrip, and 4 is fixed pin shaft, and 13 is connecting body, and 14 is muscle.
Among Fig. 5,2 is handgrip, and 5 are the band Steel ball bolt, and 13 is connecting body, and 14 is muscle.
Among Fig. 6, during use, handgrip 2 one end opening grooves are connected with matching hole place fixed pin shaft on the connecting body muscle 14, with the connecting body of inserting turning hose coupling insert be screwed into the position again after, again handgrip 2 is rotated, handgrip 2 the other end opening slots are connected with via hole place band Steel ball bolt on the connecting body muscle 14.17 is pipe clamp.
If arbitrary end connecting body rotation, the other end connecting body prevents its rotation under the handgrip restriction, and simultaneously, handgrip can be used as and puies forward hose coupling usefulness temporarily; When the complete needs of work unload the hose coupling maintenance, can dial lower band Steel ball bolt, dig handgrip, the counterrotating connecting body both can.
Among Fig. 7, use when the conduct of band Steel ball bolt 5 one end staple for straps pulls and pushes, in the other end latch steel ball is housed, stage clip heads on steel ball, and stage clip is headed on by jackscrew.
Claims (3)
1. an anti-rotation inserting turning hose coupling comprises two structure fittings bodies identical, that cooperate with flexible pipe, and the side of each fittings body is equipped with seal ring, and wall all is set with connecting body and pipe clamp outward; The outboard end of connecting body be provided with the claw that stretches out with the chute that is connected of claw form fit, inboard outer wall is provided with muscle; Connect the stage casing spacing of chute greater than the spacing of its both sides; It is characterized in that: comprise that also one is connected with two connecting bodys and is used for preventing in relative rotation handgrip of two connecting bodys; Described muscle is provided with the through hole that is connected for handgrip.
2. anti-rotation inserting turning hose coupling according to claim 1, it is characterized in that: described handgrip two ends are provided with opening slot, on two walls of opening slot corresponding be provided with for muscle on the hole that is connected of through hole.
3. anti-rotation inserting turning hose coupling according to claim 1 and 2 is characterized in that: described handgrip one end links to each other with connecting body outside the fittings body through fixed pin shaft, and the outer connecting body of the other end band Steel ball bolt and another fittings body links to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220415325 CN202733257U (en) | 2012-08-21 | 2012-08-21 | Anti-rotation plug-turn-type hose joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220415325 CN202733257U (en) | 2012-08-21 | 2012-08-21 | Anti-rotation plug-turn-type hose joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202733257U true CN202733257U (en) | 2013-02-13 |
Family
ID=47658956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220415325 Expired - Fee Related CN202733257U (en) | 2012-08-21 | 2012-08-21 | Anti-rotation plug-turn-type hose joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202733257U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103629460A (en) * | 2012-08-21 | 2014-03-12 | 新兴重工湖北三六一一机械有限公司 | Anti-rotating inserting and rotating type hose connector |
-
2012
- 2012-08-21 CN CN 201220415325 patent/CN202733257U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103629460A (en) * | 2012-08-21 | 2014-03-12 | 新兴重工湖北三六一一机械有限公司 | Anti-rotating inserting and rotating type hose connector |
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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: 20130213 Termination date: 20130821 |