CN207750616U - Connect flexible lifting pipe soon - Google Patents
Connect flexible lifting pipe soon Download PDFInfo
- Publication number
- CN207750616U CN207750616U CN201721828622.9U CN201721828622U CN207750616U CN 207750616 U CN207750616 U CN 207750616U CN 201721828622 U CN201721828622 U CN 201721828622U CN 207750616 U CN207750616 U CN 207750616U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- lifting pipe
- female connector
- flexible lifting
- pipe soon
- 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
Links
- 238000010586 diagram Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
A quick-connection flexible riser pipe comprises a body and a female joint, wherein a first sleeve is pressed on the outer side of one end of the body, a male joint is welded at the end part of the first sleeve, a coarse-tooth external thread is turned on the periphery of the male joint, and an annular groove is formed in the end face of the male joint; the outer side of the other end of the body is pressed with a second sleeve, a female joint is sleeved on the second sleeve, a coarse-tooth internal thread is turned on the inner wall of the female joint, and a lug is arranged on the outer side of the female joint. The utility model discloses design into the flexible pipe with the lifting pipe body to the joint improvement at lifting pipe both ends, make the lifting pipe have connect fast, occupation space is little, sealed reliable and the few advantage of stringing restriction factor.
Description
Technical field
The utility model is related to lifting pipe technical fields, more particularly to one kind connecing flexible lifting pipe soon.
Background technology
In the prior art, most lifting pipes are nearly all to be connected several sections of rigid lifting pipes using ring flange and attachment bolt
Extension is connect, material Rubber washer ensures the leakproofness of connection between ring flange, but uses this connection type, not only time-consuming to take
Power, area occupied are big, it is difficult to be used for the confined space, after long-time use, attachment bolt is easy corrosion, not only influences lifting pipe
Sealing effect, and difficulty is also brought to later stage dismounting, or even can only be cut off by gas welding or electric saw, it results in waste of resources, together
When, steel lifting pipe it is moved towards require it is very stringent, it is non-straight i.e. curved, cause great difficulty to space layout.
Invention content
To solve existing lifting pipe using defect existing for process, the utility model provides a kind of firm, connection side of sealing
Just it, occupies little space and easily connects flexible lifting pipe soon with stringing.
One kind connecing flexible lifting pipe, including ontology and female connector soon, and the first sleeve, institute are suppressed on the outside of described ontology one end
It states the first sleeve ends and is welded with pin end, pin end periphery vehicle has coarse external screw thread, public access end surface to be equipped with annular groove；Institute
It states and is suppressed with second sleeve on the outside of the ontology other end, female connector is cased in the second sleeve, the female connector inner wall vehicle has slightly
Tooth internal thread, female connector outside are equipped with lug.
It is processed into chamfering boss in the second sleeve outlet end.
Gasket can be placed inside the annular groove, second sleeve is closely pasted with the gasket in annular groove
It closes.
The female connector is machined with shoulder close to body end, and the ring internal diameter formed at shoulder is less than boss maximum gauge.
The lug number is three.
The beneficial effects of the utility model：By lifting pipe body design at flexible pipe, and the connector at lifting pipe both ends is changed
Into, make lifting pipe have the advantages that connection quickly, occupy little space, sealed reliable and stringing restraining factors it is few.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the schematic diagram of female connector.
Fig. 3 is the schematic diagram of pin end.
Wherein：1- ontologies；The first sleeves of 2-；3- pin ends；4- coarse external screw threads；5- female connectors；6- second sleeves；7- is convex
Platform；8-- coarse thread internal threads；9- lugs；10- shoulders；11- annular grooves.
Specific implementation mode
It is new to this practicality below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
The embodiment of type is set forth in.
As shown in Figure 1 to Figure 3, a kind of to connect flexible lifting pipe, including ontology 1 and female connector 5 soon, outside 1 one end of the ontology
Side pressure is formed with the first sleeve 2, and 2 end of the first sleeve is welded with pin end 3, and 3 periphery vehicle of pin end has coarse external screw thread 4,
3 end face of pin end is equipped with annular groove 11；Second sleeve 6 is suppressed on the outside of the ontology 1 other end, in the second sleeve 6
It is cased with female connector 5,5 inner wall vehicle of the female connector has coarse thread internal thread 8,5 outside of female connector to be equipped with lug 9.
It is processed into chamfering boss 7 in 6 outlet end of second sleeve.
Gasket can be placed inside the annular groove 11, second sleeve 6 and the gasket in annular groove 11 are tight
Closely connected conjunction.
The female connector 5 is machined with shoulder 10 close to body end, and it is maximum that the ring internal diameter formed at shoulder 10 is less than boss 7
Diameter.
Described 9 numbers of lug are three.
When connecting two flexible lifting pipes, first gasket is placed in the annular groove 11 of pin end 3, it is soft by one
Property lifting pipe on female connector 5 be sleeved on the pin end 3 on another flexible lifting pipe, to good screw thread, gently upper button, Zhi Daoyong
Until hand can not turn, lug 9 then is beaten with hammer, is pounded tight.
One embodiment of the utility model is described in detail above, but the content is only the utility model
Preferred embodiment should not be considered as limiting the scope of the present invention.It is all to be made according to application scope of the utility model
All the changes and improvements etc., should all still belong within the patent covering scope of the utility model.
Claims (5)
1. one kind connecing flexible lifting pipe soon, which is characterized in that including ontology（1）And female connector（5）, the ontology（1）Outside one end
Side pressure is formed with the first sleeve（2）, first sleeve（2）End is welded with pin end（3）, pin end（3）Periphery vehicle has coarse thread
External screw thread（4）, pin end（3）End face is equipped with annular groove（11）；The ontology（1）It is suppressed with second sleeve on the outside of the other end
（6）, the second sleeve（6）On be cased with female connector（5）, the female connector（5）Inner wall vehicle has coarse thread internal thread（8）, female connector
（5）Outside is equipped with lug（9）.
2. one kind according to claim 1 connects flexible lifting pipe soon, which is characterized in that the second sleeve（6）Outlet
It is processed into chamfering boss in end（7）.
3. one kind according to claim 1 connects flexible lifting pipe soon, which is characterized in that the annular groove（11）It is internal
Gasket, second sleeve can be placed（6）With annular groove（11）In gasket fit closely.
4. one kind according to claim 1 connects flexible lifting pipe soon, which is characterized in that the female connector（5）Close to this
Body end is machined with shoulder（10）, shoulder（10）The ring internal diameter that place is formed is less than boss（7）Maximum gauge.
5. one kind according to claim 1 connects flexible lifting pipe soon, which is characterized in that the lug（9）Number is three
It is a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721828622.9U CN207750616U (en) | 2017-12-25 | 2017-12-25 | Connect flexible lifting pipe soon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721828622.9U CN207750616U (en) | 2017-12-25 | 2017-12-25 | Connect flexible lifting pipe soon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207750616U true CN207750616U (en) | 2018-08-21 |
Family
ID=63150383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721828622.9U Expired - Fee Related CN207750616U (en) | 2017-12-25 | 2017-12-25 | Connect flexible lifting pipe soon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207750616U (en) |
-
2017
- 2017-12-25 CN CN201721828622.9U patent/CN207750616U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180821 Termination date: 20201225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |