CN110260080A - A kind of telescoping tube with guide device - Google Patents
A kind of telescoping tube with guide device Download PDFInfo
- Publication number
- CN110260080A CN110260080A CN201910534304.9A CN201910534304A CN110260080A CN 110260080 A CN110260080 A CN 110260080A CN 201910534304 A CN201910534304 A CN 201910534304A CN 110260080 A CN110260080 A CN 110260080A
- Authority
- CN
- China
- Prior art keywords
- joint sleeve
- tube body
- fixedly connected
- flexible tube
- sleeve
- 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- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L51/00—Expansion-compensation arrangements for pipe-lines
- F16L51/02—Expansion-compensation arrangements for pipe-lines making use of bellows or an expansible folded or corrugated tube
- F16L51/022—Expansion-compensation arrangements for pipe-lines making use of bellows or an expansible folded or corrugated tube with a single corrugation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L51/00—Expansion-compensation arrangements for pipe-lines
- F16L51/02—Expansion-compensation arrangements for pipe-lines making use of bellows or an expansible folded or corrugated tube
- F16L51/028—Expansion-compensation arrangements for pipe-lines making use of bellows or an expansible folded or corrugated tube with the expansion or contraction of each corrugation being limited
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints Allowing Movement (AREA)
Abstract
The invention discloses a kind of telescoping tubes with guide device, including upper joint sleeve, the inside of the upper joint sleeve is fixedly connected with connecting tube, the inside of the connecting tube is fixedly connected with flexible tube body, the surface of the flexible tube body is provided with several folds, the bottom end of the flexible tube body is provided with support sleeve, the bottom end of the flexible tube body extends to the inside of support sleeve and is fixedly connected with support sleeve, the surface of the support sleeve is fixedly connected with lower joint sleeve, the left side and right side of the flexible tube body are provided with guide rod, the two sides of the upper joint sleeve and lower joint sleeve are fixedly connected to the set block for being set in guide rod surface.The present invention solves the function that existing telescoping tube does not have correcting, when moving back and forth, usually be easy disalignment direction and it is crooked, get off for a long time, the problem of easily making telescoping tube impaired or transmission efficiency reduction, this has many advantages, such as the telescoping tube of guide device, has correcting function.
Description
Technical field
The present invention relates to telescoping tube technical field, specially a kind of telescoping tube with guide device.
Background technique
Telescoping tube is also referred to as telescopic joint, expansion joint, compensator, is divided into: FlexbleJoint, sleeve expansion joint, whirl compensator,
Several big types such as rectangular natural compensation device, wherein more common with FlexbleJoint, predominantly guarantee pipe safety operation has
Compensate extraction duct it is axial, laterally, angular thermal deformation, absorption equipment vibration, reduce influence of the vibration equipment to pipeline, absorb ground
Shake, effect of the earth subsidence to the deflection of pipeline.
And in the region of part unregulated power supply, it will use brake apparatus and drive telescoping tube reciprocal telescopic, can generate
Suction required for water resource is carried, to facilitate the area for transporting water resource over long distances, but existing telescoping tube does not have and leads
Positive function, when moving back and forth, usually be easy disalignment direction and it is crooked, get off for a long time, easily make telescoping tube be damaged or
Transmission efficiency reduces.
Summary of the invention
The purpose of the present invention is to provide a kind of telescoping tubes with guide device, to solve to propose in above-mentioned background technique
Existing telescoping tube do not have the function of correcting, when moving back and forth, be usually easy disalignment direction and crooked, for a long time
Get off, easily makes telescoping tube impaired or the problem of transmission efficiency reduces, the present invention provides a kind of telescoping tube with guide device,
Has the advantages that correcting function.
In order to achieve the above object, the invention provides the following technical scheme: a kind of telescoping tube with guide device, including
Upper joint sleeve, the inside of the upper joint sleeve are fixedly connected with connecting tube, and the inside of the connecting tube is fixedly connected with telescoping tube
Ontology, the surface of the flexible tube body are provided with several folds, and the bottom end of the flexible tube body is provided with support sleeve, described
The bottom end of flexible tube body extends to the inside of support sleeve and is fixedly connected with support sleeve, and the surface of the support sleeve is fixedly connected
There is a lower joint sleeve, the left side and right side of the flexible tube body are provided with guide rod, and the two of the upper joint sleeve and lower joint sleeve
Side is fixedly connected to the set block for being set in guide rod surface, and the guide rod is slidably connected with set block, the upper joint sleeve and lower company
The surface of female connector offers through-hole, and the through-hole is located at the left side and right side of upper joint sleeve and lower joint sleeve, the support sleeve
Inside is fixedly connected with guide pipe, and the top of the guide pipe runs through flexible tube body and extends to the inside of connecting tube, described
Connecting tube is flexibly connected with guide pipe with flexible tube body.
Preferably, the surface of the guide rod offers screw thread, and the surface of the guide rod is threaded with swivel nut, the swivel nut
Positioned at the top of set block.
Preferably, the surface of the guide pipe offers deflector hole, and the quantity of the deflector hole is several and uniformly right
Claim the surface for being arranged in guide pipe.
Preferably, chamfering is offered at the marginal surface of the upper joint sleeve and lower joint sleeve, chamfering is right angle, acute angle
Or obtuse angle.
Preferably, the inside of the support sleeve and connecting tube is provided with the clip for being set in guiding pipe surface, the card
Hoop is flexibly connected with guide pipe, and the outer surface of the clip is contacted with the inner wall of flexible tube body.
Preferably, one end of the upper joint sleeve and the separate flexible tube body of lower joint sleeve is fixedly connected to gasket,
The material of the gasket is silica gel, and chamfering is offered at the outer ledge of the gasket inner wall, and chamfer angle is 45
Degree.
Compared with prior art, the beneficial effects of the present invention are: the telescoping tube with guide device, by by guide rod
Top and bottom end be separately fixed at brake apparatus with connect the left and right sides of instrument, make upper joint sleeve and lower joint sleeve respectively with its
Output end alignment, then by bolt being arranged inside through-hole to which upper joint sleeve and lower joint sleeve to be fixed with it, when
When flexible tube body reciprocal telescopic, guide pipe extends to the inside of flexible tube body and plays auxiliary correcting to telescoping tube ontology
Effect, to avoid its skew, solves existing stretch to keep flexible tube body to move along the axis direction of the tube body that stretches
The draw does not have the function of correcting, when moving back and forth, usually be easy disalignment direction and it is crooked, get off for a long time, easily make
The problem of telescoping tube is impaired or transmission efficiency reduces, this has many advantages, such as the telescoping tube of guide device, has correcting function, the tool
There is the telescoping tube of guide device, by setting screw thread and swivel nut, the shift motion of flexible tube body can be limited, be prevented
There is mobile excessive situation in flexible tube body, improves stability when flexible tube body is back and forth shunk, by the way that deflector hole is arranged,
The liquid being located between flexible tube body and guide pipe can be discharged into guide pipe by deflector hole when flexible tube body is shunk
Inside, by the way that clip is arranged, can more easily be carried out flexible tube body with reaching the phenomenon that preventing liquid from flowing back
It is fixed, flexible tube body is replaced after flexible tube body long-time use convenient for user, telescoping tube sheet can be improved
The replacement efficiency of body can prevent liquid from overflowing by the junction of upper joint sleeve and lower joint sleeve, lead by the way that gasket is arranged
It causes telescoping tube body interior hydraulic pressure to reduce, flexible tube body internal suction during reciprocal telescopic is made to decline and lead to telescoping tube
The transport effect of ontology is deteriorated.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is front view structure diagrammatic cross-section of the present invention；
Fig. 3 is that structure of the invention overlooks partial cutaway view；
Fig. 4 is telescoping tube body construction top cross-sectional view of the present invention；
Fig. 5 is enlarged drawing at A in Fig. 2.
In figure: 1, upper joint sleeve, 2, connecting tube, 3, flexible tube body, 4, fold, 5, support sleeve, 6, lower joint sleeve, 7, lead
Bar, 8, set block, 9, through-hole, 10, guide pipe, 11, screw thread, 12, swivel nut, 13, deflector hole, 14, clip, 15, gasket.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-5 is please referred to, the present invention provides a kind of technical solution: a kind of telescoping tube with guide device, including upper company
Female connector 1, the inside of upper joint sleeve 1 are fixedly connected with connecting tube 2, and the inside of connecting tube 2 is fixedly connected with flexible tube body 3, stretches
The surface of draw ontology 3 is provided with several folds 4, and the bottom end of flexible tube body 3 is provided with support sleeve 5, the bottom for the tube body 3 that stretches
End extends to the inside of support sleeve 5 and is fixedly connected with support sleeve 5, and the surface of support sleeve 5 is fixedly connected with lower joint sleeve 6, on
Chamfering is offered at the marginal surface of connector sleeve 1 and lower joint sleeve 6, chamfering is right angle, acute angle or obtuse angle, is fallen by setting
Angle can be attached upper joint sleeve 1 and lower joint sleeve 6 convenient for user, improve the installation effectiveness of flexible tube body 3, on
One end of connector sleeve 1 and the separate flexible tube body 3 of lower joint sleeve 6 is fixedly connected to gasket 15, and the material of gasket 15 is
Silica gel offers chamfering at the outer ledge of 15 inner wall of gasket, and chamfer angle is 45 degree, by setting gasket 15,
It can prevent liquid from overflowing by the junction of upper joint sleeve 1 and lower joint sleeve 6, flexible 3 inside water pressure of tube body is caused to reduce,
Decline flexible internal suction during reciprocal telescopic of tube body 3 and the transport effect of flexible tube body 3 is caused to be deteriorated, stretches
The left side of tube body 3 and right side are provided with guide rod 7, and the two sides of upper joint sleeve 1 and lower joint sleeve 6, which are fixedly connected to, to be set in
The set block 8 on 7 surface of guide rod, guide rod 7 are slidably connected with set block 8, and the surface of guide rod 7 offers screw thread 11, the surface screw thread of guide rod 7
It is connected with swivel nut 12, swivel nut 12 is located at the top of set block 8, can be to flexible tube body 3 by setting screw thread 11 and swivel nut 12
Shift motion is limited, and prevents flexible tube body 3 from mobile excessive situation occur, when the flexible tube body 3 of raising is back and forth shunk
Stability, the surface of upper joint sleeve 1 and lower joint sleeve 6 offers through-hole 9, and through-hole 9 is located at upper joint sleeve 1 and lower joint sleeve 6
Left side and right side, the inside of support sleeve 5 is fixedly connected with guide pipe 10, and flexible tube body 3 is run through simultaneously in the top of guide pipe 10
The inside of connecting tube 2 is extended to, connecting tube 2 is flexibly connected with guide pipe 10 with flexible tube body 3, and the surface of guide pipe 10 is opened
Equipped with deflector hole 13, the quantity of deflector hole 13 is several and the surface for being symmetrically arranged in guide pipe 10, is led by setting
The liquid being located between flexible tube body 3 and guide pipe 10 can be passed through water conservancy diversion when flexible tube body 3 is shunk by discharge orifice 13
Hole 13 is discharged into inside guide pipe 10, and to reach the phenomenon that preventing liquid from flowing back, support sleeve 5 and the inside of connecting tube 2 are all provided with
It is equipped with the clip 14 for being set in 10 surface of guide pipe, clip 14 is flexibly connected with guide pipe 10, the outer surface of clip 14 and flexible
The inner wall of tube body 3 contacts, and by the way that clip 14 is arranged, more easily flexible tube body 3 can be fixed, be easy to use
Person replaces flexible tube body 3 after flexible 3 long-time use of tube body, and the replacement effect of flexible tube body 3 can be improved
Rate.
Working principle: when in use by the top of guide rod 7 and bottom end be separately fixed at brake apparatus with connect a left side for instrument
Right two sides are aligned upper joint sleeve 1 and lower joint sleeve 6 with its output end respectively, then by inside through-hole 9 be arranged bolt from
And upper joint sleeve 1 and lower joint sleeve 6 are fixed with it, then rotary threaded sleeve 12, makes swivel nut 12 change position and to set block 8
Play the role of limit, the shift motion of flexible tube body 3 is fixed, when flexible 3 reciprocal telescopic of tube body, guide pipe
10 extend to the inside of flexible tube body 3 and play the effect of auxiliary correcting to flexible tube body 3, to keep flexible tube body 3
It is moved along the axis direction for stretching tube body 3, to avoid its skew, while when flexible tube body 3 is shunk, is located at telescoping tube
Liquid between ontology 3 and guide pipe 10 is entered inside guide pipe 10 by deflector hole 13, prevents liquid from flowing back to reach
The case where.
In conclusion this has the telescoping tube of guide device, by the way that the top of guide rod 7 and bottom end are separately fixed at braking
Device and the left and right sides for connecting instrument are aligned upper joint sleeve 1 and lower joint sleeve 6 with its output end respectively, then by
Bolt is set inside through-hole 9 to which upper joint sleeve 1 and lower joint sleeve 6 to be fixed with it, when flexible 3 reciprocal telescopic of tube body
When, guide pipe 10 extends to the inside of flexible tube body 3 and plays the effect of auxiliary correcting to flexible tube body 3, to keep stretching
Draw ontology 3 is moved along the axis direction for stretching tube body 3, to avoid its skew, solves existing telescoping tube and does not have
The function of correcting, when moving back and forth, usually be easy disalignment direction and it is crooked, get off for a long time, easily make telescoping tube be damaged
Or the problem of transmission efficiency reduction, this has many advantages, such as the telescoping tube of guide device, has correcting function.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection scope of invention.
Claims (6)
1. a kind of telescoping tube with guide device, including upper joint sleeve (1), it is characterised in that: the upper joint sleeve (1) it is interior
Portion is fixedly connected with connecting tube (2), and the inside of the connecting tube (2) is fixedly connected with flexible tube body (3), the telescoping tube sheet
The surface of body (3) is provided with several folds (4), and the bottom end of the flexible tube body (3) is provided with support sleeve (5), described flexible
The bottom end of tube body (3) extends to the inside of support sleeve (5) and is fixedly connected with support sleeve (5), the surface of the support sleeve (5)
It is fixedly connected with lower joint sleeve (6), the left side and right side of the flexible tube body (3) are provided with guide rod (7), the upper connection
The two sides of set (1) and lower joint sleeve (6) are fixedly connected to the set block (8) for being set in guide rod (7) surface, the guide rod (7) with
Set block (8) is slidably connected, and the surface of the upper joint sleeve (1) and lower joint sleeve (6) offers through-hole (9), through-hole (9) position
Guide pipe is fixedly connected in the inside in the left side and right side of upper joint sleeve (1) and lower joint sleeve (6), the support sleeve (5)
(10), the top of the guide pipe (10) runs through flexible tube body (3) and extends to the inside of connecting tube (2), the connecting tube
(2) it is flexibly connected with guide pipe (10) with flexible tube body (3).
2. a kind of telescoping tube with guide device according to claim 1, it is characterised in that: the table of the guide rod (7)
Face offers screw thread (11), and the surface of the guide rod (7) is threaded with swivel nut (12), and the swivel nut (12) is located at set block (8)
Top.
3. a kind of telescoping tube with guide device according to claim 1, it is characterised in that: the guide pipe (10)
Surface offers deflector hole (13), and the quantity of the deflector hole (13) is several and is symmetrically arranged in guide pipe (10)
Surface.
4. a kind of telescoping tube with guide device according to claim 1, it is characterised in that: the upper joint sleeve (1)
With offer chamfering at the marginal surface of lower joint sleeve (6), chamfering is right angle, acute angle or obtuse angle.
5. a kind of telescoping tube with guide device according to claim 1, it is characterised in that: the support sleeve (5) with
The inside of connecting tube (2) is provided with the clip (14) for being set in guide pipe (10) surface, the clip (14) and guide pipe
(10) it is flexibly connected, the outer surface of the clip (14) is contacted with the inner wall of flexible tube body (3).
6. a kind of telescoping tube with guide device according to claim 1, it is characterised in that: the upper joint sleeve (1)
It is fixedly connected to gasket (15) with lower joint sleeve (6) far from the one end of flexible tube body (3), the material of the gasket (15)
Matter is silica gel, and chamfering is offered at the outer ledge of gasket (15) inner wall, and chamfer angle is 45 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910534304.9A CN110260080A (en) | 2019-06-20 | 2019-06-20 | A kind of telescoping tube with guide device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910534304.9A CN110260080A (en) | 2019-06-20 | 2019-06-20 | A kind of telescoping tube with guide device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110260080A true CN110260080A (en) | 2019-09-20 |
Family
ID=67919551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910534304.9A Withdrawn CN110260080A (en) | 2019-06-20 | 2019-06-20 | A kind of telescoping tube with guide device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110260080A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112075404A (en) * | 2020-09-11 | 2020-12-15 | 衡东林馨农林科技开发有限责任公司 | Sprayer for fruit tree planting |
-
2019
- 2019-06-20 CN CN201910534304.9A patent/CN110260080A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112075404A (en) * | 2020-09-11 | 2020-12-15 | 衡东林馨农林科技开发有限责任公司 | Sprayer for fruit tree planting |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190920 |