CN2660290Y - Semi-rigid hinged fluid transferring pipeline - Google Patents
Semi-rigid hinged fluid transferring pipeline Download PDFInfo
- Publication number
- CN2660290Y CN2660290Y CN 200320125088 CN200320125088U CN2660290Y CN 2660290 Y CN2660290 Y CN 2660290Y CN 200320125088 CN200320125088 CN 200320125088 CN 200320125088 U CN200320125088 U CN 200320125088U CN 2660290 Y CN2660290 Y CN 2660290Y
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- China
- Prior art keywords
- rigid
- semi
- pipeline
- hinged
- rods
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- Expired - Lifetime
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Abstract
The utility model discloses a semi-rigid hinged fluid transmission pipeline. Both ends of two hinged rigid rods are provided with a swivel joint, stators of two swivel joints are respectively fixed on a fluid source and a moving object, stators and twp rigid rods are connected. The hinged place of two rigid rods is designed to adapt to plane relative rotation of two rods and also to a little level movement and rotation in the direction vertical to the plane. Two swivel joints and stators are connected through a hose pipe or a plurality of hose pipes. The hose pipe is quite suitable to multiple free movement of moving objects and makes use of the fixed support of the rigid rod. The pipeline combines the advantages of hose pipe and hinged rigid pipeline, thus not only keeping the own specific shape but also adapting to the multiple free movement of objects. The utility model reliably delivers the fluid to the moving object with simple structure and long service life.
Description
Affiliated technical field
The utility model relates to a kind of conveyance conduit device that transports fluid in the moving object.
Background technique
At present, in the time of on the object that the gas or the liquid of certain pressure is transported to motion, adopt two kinds of ways usually: 1, adopt flexible pipe to connect.This method is simple, and it is big to connect degrees of freedom, uses general.But when the corner when the move distance of object between long or object is big, be subjected to the bend radius limited of flexible pipe, the length of inevitable requirement flexible pipe is very long.And when hose length is big, can cause flexible pipe can't keep given shape, its thing of scratching in the movement process, drag wearing and tearing, be difficult to problem such as support.2, adopt the hinged rigid line of pair of planar.Adopt the hinge type swivel coupling to connect between a pair of rigid pipe, this method has overcome flexible pipe and has carried the problem that exists, but takes over the road for the planar hinge that a pair of rigid pipe is formed, and relatively is applicable to moving in the two dimensional surface.If object has a small amount of rotation or a small amount of translation is also arranged on three-dimensional around the pipeline axis, then this planar hinge adapter road is difficult to adapt to, and degrees of freedom is limited, causes taking place the problem of clamping stagnation, wearing and tearing, leakage.
Summary of the invention
Can't be in order to overcome existing two kinds of pipelines in the shortcoming of the simultaneous adaptation object multifreedom motion that keeps a given shape, the utility model provides the semi-rigid fluid delivery pipeline of the above two kinds of pipeline advantages of a kind of combination, both self given shape can be kept, and the multifreedom motion of object can be adapted to simultaneously again.
What its technical problem that solves the utility model adopted is a kind of semi-rigid pipeline to the moving object conveyance fluid, comprise swivel coupling, rigid rod, hinge, flexible pipe on the object of forming by stator, rotor that is contained in static and motion respectively, the flexible pipe of rigid rod and conveyance fluid is installed on described swivel coupling, and two rigid rods are connected through the hinge.
Leave the space that the adaptation rigid rod is done three dimensional motion in the joint of two rigid rods.
Flexible pipe is fixed on the hinged rigid bar by pipe clamp.
Two cover swivel couplings are connected through the hinge by rigid bar, the stator of two swivel couplings is separately fixed on the object of fluid input end and output terminal, rotor and two rigid bars connect, connect by one or more flexible pipe between two rotors, fluid enters from an end stator, by rotor, flexible pipe, the other end rotor, stator output, between two objects that relatively move, form fluid passage.Enough gaps are left in the hinged place of two rigid bars, guarantee that two rod members simultaneously also can do a little translation and rotation in relative rotation doing the plane perpendicular to in-plane, effectively prevent the destruction of external force to swivel coupling.Flexible pipe is by means of the rigid bar fixed support.
The beneficial effects of the utility model are: combine flexible pipe and hinged rigid line advantage, make hose length short, motion in order, radius of curvature is secure, both can keep self given shape, and can adapt to the object multifreedom motion again, transport fluid into reliably on the object of motion, simple in structure, long service life.
Description of drawings:
A kind of pattern and embodiment below in conjunction with four tunnel semi-rigid articulated type fluid delivery pipelines further specify the utility model.
Fig. 1 is semi-rigid articulated type fluid delivery pipeline elevation,
Fig. 2 is semi-rigid articulated type fluid delivery pipeline plan view.
Wherein: 1 stator, 2 rotors, 3 rigid rods, 4 hinges, 5 flexible pipes, 6 pipe clamps.
Double dot dash line is depicted as the stator fixture among the figure.
Embodiment
As shown in Figure 1 and Figure 2, the plane takes place when relatively moving between stator 1 fixture, rigid rod 3 and rotor 2 rotate around stator 1, and flexible pipe 5 is along with the variation of two rigid rod 3 angles respective change curve shape regularly.When vibration taking place between two fixtures or during perpendicular to the small motion on main movement plane, adjust by hinge 4 gaps, these unfavorable power to swivel coupling can not get transmitting, thereby play a protective role.Fluid enters from four interfaces of an end stator 1, passes through the circular groove of 2 of stator 1 and rotors respectively, passes rotor 2 and hose 5, through the other end rotor 2, stator 1, from four interfaces outputs, forms fluid passage between two objects that relatively move.
Claims (3)
1, a kind of semi-rigid pipeline to the moving object conveyance fluid, comprise by swivel coupling, rigid rod, hinge, flexible pipe on stator, rotor, the object that is contained in static and motion respectively formed, it is characterized in that: the flexible pipe (5) of rigid rod (3) and conveyance fluid is installed on described swivel coupling, and two rigid rods (3) connect by hinge (4).
2, the semi-rigid pipeline to the moving object conveyance fluid according to claim 1 is characterized in that: leave the space that the adaptation rigid rod is done three dimensional motion in the joint of two rigid rods.
3, the semi-rigid pipeline to the moving object conveyance fluid according to claim 1, it is characterized in that: flexible pipe (5) is fixed on the hinged rigid bar (3) by pipe clamp (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320125088 CN2660290Y (en) | 2003-12-04 | 2003-12-04 | Semi-rigid hinged fluid transferring pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320125088 CN2660290Y (en) | 2003-12-04 | 2003-12-04 | Semi-rigid hinged fluid transferring pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2660290Y true CN2660290Y (en) | 2004-12-01 |
Family
ID=34349172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320125088 Expired - Lifetime CN2660290Y (en) | 2003-12-04 | 2003-12-04 | Semi-rigid hinged fluid transferring pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2660290Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111572434A (en) * | 2020-04-09 | 2020-08-25 | 福建侨龙应急装备股份有限公司 | Operation platform of drainage vehicle |
-
2003
- 2003-12-04 CN CN 200320125088 patent/CN2660290Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111572434A (en) * | 2020-04-09 | 2020-08-25 | 福建侨龙应急装备股份有限公司 | Operation platform of drainage vehicle |
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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 | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20131204 Granted publication date: 20041201 |