CN202284693U - Liquid injection extension tube - Google Patents
Liquid injection extension tube Download PDFInfo
- Publication number
- CN202284693U CN202284693U CN2011204060107U CN201120406010U CN202284693U CN 202284693 U CN202284693 U CN 202284693U CN 2011204060107 U CN2011204060107 U CN 2011204060107U CN 201120406010 U CN201120406010 U CN 201120406010U CN 202284693 U CN202284693 U CN 202284693U
- Authority
- CN
- China
- Prior art keywords
- hinged
- pipe
- plush copper
- slide guide
- liquid injection
- 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
Images
Abstract
The utility model relates to a liquid injection extension tube, which comprises a bent tube and a sleeve arranged on a bracket, wherein a guide sliding tube is arranged between the bent tube and the sleeve and connected with the bent tube and the sleeve respectively through a joint articulation mechanism. The liquid injection extension tube has a small occupied space, is convenient to mount, and is particularly suitable for liquid injection into a large-aperture pipeline in a motion state. The liquid injection extension tube adopts an extension structure; due to the two designed joint articulation mechanisms, the pipeline can excurse radially in the motion state in a certain range, and a locked state is avoided; therefore, the phenomena of a bent torque and liquid leakage which are caused by radial displacement because of an error during motion are avoided.
Description
Technical field
The utility model relates to a kind of priming device, specifically, relates to a kind of moving along a straight line and carries out the pipeline fluid injection telescopic pipe of water filling or oiling to pipeline.
Background technique
When an end for fixing, an end be movable state, moves along a straight line when carrying out water filling or oiling to pipeline, the method for employing is for to realize through flexible pipe usually; But when very big or pipe diameter was very big when manifold pressure, the effect of flexible pipe was no longer obvious, at this moment; The difference of flexible pipe and hard tube is also very little, because the existence of error in movement process radially is subjected to displacement pipeline and causes moment of flexure; The bending radius that this moment, flexible pipe needed is very big, and occupation space is also big, and has the phenomenon of leakage.
The model utility content
The purpose of the utility model is that the bending radius that flexible pipe exists when in movement process, large diameter pipeline being carried out fluid injection is big, the problems referred to above such as big take up room; A kind of fluid injection telescopic pipe is provided, and this telescopic pipe is particularly suitable for the fluid injection of large diameter pipeline under motion state.
The technological scheme of the utility model is: a kind of fluid injection telescopic pipe, this telescopic pipe comprise bend pipe and rack-mount sleeve pipe, are provided with the slide guide pipe between bend pipe and the sleeve pipe, and the slide guide pipe is connected with sleeve pipe with bend pipe through a joint articulated mechanism respectively;
Preferably; The joint articulated mechanism that is connected with bend pipe comprises hinged recessed head and hinged plush copper, and hinged recessed head is fixed on the bend pipe, and hinged plush copper is sleeved on the slide guide pipe; Hinged recessed head is connected with hinged plush copper contact, and is provided with combined seal ring between hinged recessed head and the hinged plush copper;
Preferably, the joint hinging structure that is connected with sleeve pipe comprises hinged recessed head and hinged plush copper, and hinged recessed head is fixed on the sleeve pipe, and hinged plush copper is sleeved on the slide guide pipe, is provided with combined seal ring between hinged recessed head and the hinged plush copper;
Preferably, be provided with copper sheathing and combined seal ring between hinged plush copper and the slide guide pipe, copper sheathing is sleeved on the slide guide pipe, and is fixed on the hinged plush copper through pressure ring.
The beneficial effect of the utility model is: the utility model takes up room little; Easy for installation, be particularly suitable for large diameter pipeline fluid injection under motion state, its structural type adopts shrinking structure; Two joint articulated mechanisms through design; Make pipeline in the certain limit under the motion state, allow to take place radial deflection, and stuck state can not take place, guaranteed in movement process that existence owing to error makes radially to be subjected to displacement moment of flexure, the leakage that causes.
Description of drawings
Accompanying drawing 2 is that the A of the utility model embodiment is to view.
Embodiment
Below in conjunction with description of drawings the utility model embodiment.
Like Fig. 1, shown in 2, a kind of fluid injection telescopic pipe, this telescopic pipe comprise bend pipe 1 and are installed in the sleeve pipe 2 on the support 3, are provided with slide guide pipe 4 between bend pipe 1 and the sleeve pipe 2, and slide guide pipe 4 is connected with sleeve pipe 2 with bend pipe 1 through a joint articulated mechanism respectively.The joint articulated mechanism that is connected with bend pipe 1 comprises hinged recessed 5 and hinged plush copper 6; Hinged recessed 5 is fixed on the bend pipe 1; Hinged plush copper 6 is sleeved on the slide guide pipe 4, and hinged recessed 5 is connected with 6 contacts of hinged plush copper, and is provided with combined seal ring 7 between hinged recessed 5 and the hinged plush copper 6.The joint hinging structure that is connected with sleeve pipe 2 comprise hinged recessed 8 with hinged plush copper 9, hinged recessed 8 is fixed on the sleeve pipe 2, hinged plush copper 9 is sleeved on the slide guide pipe 4, is provided with combined seal ring 10 between hinged recessed 8 and the hinged plush copper 9; Be provided with copper sheathing 11 and combined seal ring 12 between hinged plush copper 9 and the slide guide pipe 4, copper sheathing 11 is sleeved on the slide guide pipe 4, and is fixed on the hinged plush copper 9 through pressure ring 13.
Working principle: pipeline during fluid injection, is subjected to displacement because the existence of error makes radially under the straight line motion state, and at this moment, the hinged plush copper in the articulated mechanism of joint has realized radial deflection, and can not take place stuck along with the slide guide pipe squints in hinged recessed head.
Claims (4)
1. fluid injection telescopic pipe, it is characterized in that: this telescopic pipe comprises bend pipe and rack-mount sleeve pipe, is provided with the slide guide pipe between bend pipe and the sleeve pipe, the slide guide pipe is connected with sleeve pipe with bend pipe through a joint articulated mechanism respectively.
2. fluid injection telescopic pipe according to claim 1; It is characterized in that: the joint articulated mechanism that is connected with bend pipe comprises hinged recessed head and hinged plush copper; Hinged recessed head is fixed on the bend pipe; Hinged plush copper is sleeved on the slide guide pipe, and hinged recessed head is connected with hinged plush copper contact, and is provided with combined seal ring between hinged recessed head and the hinged plush copper.
3. fluid injection telescopic pipe according to claim 1; It is characterized in that: the joint hinging structure that is connected with sleeve pipe comprises hinged recessed head and hinged plush copper; Hinged recessed head is fixed on the sleeve pipe, and hinged plush copper is sleeved on the slide guide pipe, is provided with combined seal ring between hinged recessed head and the hinged plush copper.
4. fluid injection telescopic pipe according to claim 3 is characterized in that: be provided with copper sheathing and combined seal ring between hinged plush copper and the slide guide pipe, copper sheathing is sleeved on the slide guide pipe, and is fixed on the hinged plush copper through pressure ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204060107U CN202284693U (en) | 2011-10-24 | 2011-10-24 | Liquid injection extension tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204060107U CN202284693U (en) | 2011-10-24 | 2011-10-24 | Liquid injection extension tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202284693U true CN202284693U (en) | 2012-06-27 |
Family
ID=46296214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204060107U Expired - Fee Related CN202284693U (en) | 2011-10-24 | 2011-10-24 | Liquid injection extension tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202284693U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103836280A (en) * | 2012-11-26 | 2014-06-04 | 通用电气公司 | System and method for conveying solids through an outlet pipe |
| CN108587858A (en) * | 2018-04-02 | 2018-09-28 | 上海曼森生物科技有限公司 | Dispense the priming device of culture medium |
| CN109538746A (en) * | 2019-02-16 | 2019-03-29 | 平阳县泰星传动机械有限公司 | A kind of double-output speed reducer |
-
2011
- 2011-10-24 CN CN2011204060107U patent/CN202284693U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103836280A (en) * | 2012-11-26 | 2014-06-04 | 通用电气公司 | System and method for conveying solids through an outlet pipe |
| CN103836280B (en) * | 2012-11-26 | 2018-01-05 | 通用电气公司 | For the system and method by outlet conveying solid substance |
| CN108587858A (en) * | 2018-04-02 | 2018-09-28 | 上海曼森生物科技有限公司 | Dispense the priming device of culture medium |
| CN108587858B (en) * | 2018-04-02 | 2023-09-19 | 上海曼森生物科技有限公司 | Priming device of partial shipment culture medium |
| CN109538746A (en) * | 2019-02-16 | 2019-03-29 | 平阳县泰星传动机械有限公司 | A kind of double-output speed reducer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202284693U (en) | Liquid injection extension tube | |
| CN103199479B (en) | Cable retractor device | |
| CN104648636A (en) | Mechanical type flexible butt-joint locking mechanism | |
| CN203022100U (en) | Electronic toilet with spray lance mechanism | |
| CN110962186B (en) | Plastic pipe tapping machine | |
| CN201034101Y (en) | Extension locating means for extension arm | |
| CN201628044U (en) | Corrugated pipe compensator with built-in elastic connecting structure | |
| CN207779494U (en) | Convenient for the quick-replaceable removable direct-reading water meter of resident | |
| CN202549659U (en) | Manual operator for assembly of 550kV circuit breaker | |
| CN106099822B (en) | Line guide device | |
| CN209006537U (en) | A kind of pipe end extension fixture | |
| CN204372403U (en) | Be connected ring | |
| CN203189911U (en) | Pipeline rapid connector | |
| CN207618393U (en) | Automatic pipe workpiece unloading device | |
| CN202901664U (en) | Same-diameter U-shaped connecting pipe | |
| CN201517680U (en) | Direct-buried corrugated compensator | |
| CN202769130U (en) | Extension pipe joint | |
| CN202349516U (en) | Fixing rack for conveying sensors | |
| CN202834461U (en) | Braided hose | |
| CN203367938U (en) | Cable retractor device | |
| CN203979751U (en) | Two-way without thrust direct built-in compensator | |
| CN203270321U (en) | Anti-broken structure for draining inner pipe of washing machine | |
| CN104269760A (en) | Adjustable transformer substation insulating column cleaning device | |
| CN103438319A (en) | Axial internal-pressure-type corrugated compensator | |
| CN208735081U (en) | A kind of reducing connecting tube applied widely |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120627 Termination date: 20141024 |
|
| EXPY | Termination of patent right or utility model |