CN108561668A - A kind of new material air pipeline with interior expansion structure - Google Patents
A kind of new material air pipeline with interior expansion structure Download PDFInfo
- Publication number
- CN108561668A CN108561668A CN201810451788.6A CN201810451788A CN108561668A CN 108561668 A CN108561668 A CN 108561668A CN 201810451788 A CN201810451788 A CN 201810451788A CN 108561668 A CN108561668 A CN 108561668A
- Authority
- CN
- China
- Prior art keywords
- new material
- material air
- fixedly connected
- bracing ring
- air pipeline
- 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- Withdrawn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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses a kind of new material air pipelines with interior expansion structure, are related to new material air pipeline field.The new material air pipeline with interior expansion structure, including new material air hose, the new material air hose are internally provided with expanding mechanism, fixed mechanism are provided between the expanding mechanism and new material air tube cavity inner wall.The new material air pipeline with interior expansion structure, the expanding mechanism includes bracing ring, and the outer ring of the bracing ring is fitted closely with new material air tube cavity inner wall respectively.By the way that bracing ring, connecting rod, support plate, bearing, connection steel bar, connecting plate, thread bush, threaded rod and swing handle is arranged, it is shunk the inside for capableing of air pipeline when bracing ring is bent, have the function that air pipeline is supported and expanded when bracing ring being enable not to be bent, therefore air pipeline can be avoided using the effect for causing air pipeline to shrink due to the variation of air pressure.
Description
Technical field
The present invention relates to air pipeline technical field, specially a kind of new material air hose with interior expansion structure
Road.
Background technology
New material refers to some newly-developed or researching and developing, having preeminent performance materials, is had more than traditional material
For excellent performance.In recent years, new material is increasingly paid attention to, and country also payes attention to new material industry development.New material technology is then
It is the will according to people, by a series of research process such as physical study, design of material, material processing, test evaluations, creates
The technology of the new material of various needs can be met.
Existing new material air pipeline needs further to improve in some respects there is also some disadvantages, existing
The phenomenon that new material air pipeline can cause new material air pipeline to be susceptible to contraction due to the internal variation Jing Guo air pressure, from
And new material air pipeline is caused to be susceptible to damage.
Invention content
In view of the deficiencies of the prior art, the present invention provides a kind of new material air pipeline with interior expansion structure,
New material air pipeline is solved since the internal variation Jing Guo air pressure can cause new material air pipeline to be susceptible to contraction
Phenomenon, the problem of being susceptible to damage so as to cause new material air pipeline.
In order to achieve the above object, the present invention is achieved by the following technical programs：It is a kind of with interior expansion structure
New material air pipeline, including new material air hose, the new material air hose are internally provided with expanding mechanism, the expansion
It is provided with fixed mechanism between mechanism and new material air tube cavity inner wall.
Preferably, the expanding mechanism includes bracing ring, the outer ring of the bracing ring respectively with new material air tube cavity
Inner wall fits closely, and the inner wall of the bracing ring inner ring is fixedly connected with connecting rod, and the connecting rod is far from bracing ring inner ring
One end of wall is fixedly connected with support plate, and the surface of the support plate is fixedly connected with bearing, and the quantity of the bracing ring is two
A, two opposite sides of bracing ring have been fixedly connected with connection steel bar, and the described connection one end of steel bar far from bracing ring is fixed
It is connected with connecting plate, two opposite sides of connecting plate have been fixedly connected with thread bush, the internal whorl connection of the thread bush
There are threaded rod, the middle part fixing sleeve on the threaded rod surface to be connected to swing handle, the both ends of the threaded rod extend through screw thread
Set and connecting plate are simultaneously fixedly attached with the inner ring of bearing.
Preferably, the fixed mechanism includes fixed block and link block, and the fixed block and link block difference are equidistant
Even is fixedly connected on new material air tube cavity inner wall, and the left-hand face of the link block offers third groove, the company
It connecing and offers the 4th groove on the left of the roof of block inner cavity, the roof of the 4th groove inner cavity is fixedly connected with the first telescopic rod,
The described one end of first telescopic rod far from the 4th groove is fixedly connected with fixed plate, and the middle part of the fixed plate top surface is fixed
It is connected with (the first back-moving spring, the one end of the (the first back-moving spring far from fixed plate and the roof of the 4th groove inner cavity fix company
It connects, the bottom of the fixed plate is connected with snap-gauge, and the right lateral surface of the fixed block offers through-hole, a left side for the snap-gauge
End is clamped through through-hole and with fixed block, and the bottom of the snap-gauge is fixedly connected with pull rod, is opened on the left of the link block bottom
Equipped with straight slot, the one end of the pull rod far from snap-gauge is through bracing ring and straight slot and is fixedly connected with handle, in the link block
The right side opening of bottom of chamber wall is equipped with sliding slot, and the internal slide of the sliding slot is connected with sliding block, is fixedly connected on the right side of the sliding block
Second back-moving spring, the one end of the second back-moving spring far from sliding block is fixedly connected with the right side inner wall of sliding slot inner cavity, described
The second telescopic rod is fixedly connected at the top of sliding block, the described one end of second telescopic rod far from sliding block is fixedly connected with snap-gauge.
Preferably, on the threaded rod surface screw thread of swing handle left part and swing handle right part on the contrary,
The surface of the threaded rod is threadedly coupled with connecting plate.
Preferably, the shape of the snap-gauge is F shapes, and the maximum width of snap-gauge is less than the pore size of through-hole.
Preferably, the bracing ring and connection steel bar are rigid material, and bracing ring and connection steel bar all have centainly
Elasticity.
Advantageous effect
The present invention provides a kind of new material air pipelines with interior expansion structure.Has following advantageous effect：
（1）, should with interior expansion structure new material air pipeline, by be arranged bracing ring, connecting rod, support plate, bearing,
Steel bar, connecting plate, thread bush, threaded rod and swing handle are connected, threaded rod rotation is driven by rotary motion handle, due to spiral shell
The surface of rasp bar is threadedly coupled with thread bush and connecting plate, and the surface of threaded rod connects with bearing fixing sleeve, while threaded rod
Surface on screw thread it is symmetrical, therefore the rotation of threaded rod drives two bracing rings to generate deformation, when bracing ring is bent
The inside for capableing of air pipeline is shunk, and when bracing ring is not bent can reach the work for supporting and expanding to air pipeline
With, therefore air pipeline can be avoided using the effect for causing air pipeline to shrink due to the variation of air pressure.
（2）, should be recessed by the way that fixed block, link block, third is arranged with new material air pipeline of interior expansion structure
Slot, the 4th groove, the first telescopic rod, fixed plate, (the first back-moving spring, snap-gauge, through-hole, pull rod, straight slot and handle, pass through handle
Drive pull rod pull downward on, then pull rod is moved to the left and snap-gauge is made to be aligned with through-hole, then by snap-gauge push up and with consolidate
Determine block to be clamped, the support by the first telescopic rod and (the first back-moving spring and rebound effect keep fixed plate that snap-gauge is downward
Pressure, to make the effect of snap-gauge and fixed block clamping, to make bracing ring be locked, will not slide and move.
（3）, should with interior expansion structure new material air pipeline, pass through be arranged sliding slot, sliding block, second back-moving spring
The effect of certain support is carried out to snap-gauge, then passes through sliding block by the telescopic action of the second telescopic rod with the second telescopic rod
Sliding effect inside sliding slot, while keeping snap-gauge tight by second back-moving spring by the elastic reaction of second back-moving spring again
Tight pulling, it is tighter to make to block between snap-gauge and fixed block, to have the function that make bracing ring fixed tighter.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the sectional view of bracing ring of the present invention；
Fig. 3 is the side view of connecting plate of the present invention；
Fig. 4 is the side view of bracing ring of the present invention；
Fig. 5 is the structural schematic diagram of fixed mechanism of the present invention.
In figure：1 new material air hose, 2 expanding mechanisms, 201 bracing rings, 202 connecting rods, 203 support plates, 204 bearings,
205 connection steel bars, 206 connecting plates, 207 thread bush, 208 threaded rods, 209 swing handles, 3 fixed mechanisms, 301 fixed blocks, 302
Link block, 303 third grooves, 304 the 4th grooves, 305 first telescopic rods, 306 fixed plates, 307 (the first back-moving springs, 308 cards
Plate, 309 through-holes, 310 pull rods, 311 straight slots, 312 handles, 313 sliding slots, 314 sliding blocks, 315 second back-moving springs, 316 second are stretched
Contracting bar.
Specific implementation mode
Following embodiment material therefor, method and instrument are this field conventional material without specified otherwise, method and
Instrument, those of ordinary skill in the art can be obtained by commercial channel.
The present invention in following description, it should be noted that term "center", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "top", "bottom", "inner", "outside" and " endways " is based on attached
Orientation or positional relationship shown in figure, is merely for convenience of description of the present invention and simplification of the description, rather than indicates or imply and is signified
Device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as to the present invention
Limitation.
The present invention in following description, it should be noted that unless otherwise expressly provided and limit, term " installation ",
" connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally connect
It connects；Can be directly connected to, can also be indirectly connected with by intermediary, can be the connection of two components interiors.For
For those skilled in the art, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
In addition, the present invention in following description, unless otherwise indicated, " multiple ", " multigroup ", " more " are meant that two
It is a or more than two.
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 describes, 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.
- 5 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of new material air hose with interior expansion structure
Road, including new material air hose 1, it is characterised in that：New material air hose 1 is internally provided with expanding mechanism 2, expanding mechanism 2
Fixed mechanism 3 is provided between cavity wall in new material air hose 1.
Expanding mechanism 2 includes bracing ring 201, and the outer ring of bracing ring 201 is close with cavity wall in new material air hose 1 respectively
Fitting, the inner wall of 201 inner ring of bracing ring are fixedly connected with connecting rod 202, and connecting rod 202 is far from 201 inner ring inner wall of bracing ring
One end is fixedly connected with support plate 203, and the surface of support plate 203 is fixedly connected with bearing 204, and the quantity of bracing ring 201 is two
A, two opposite sides of bracing ring 201 have been fixedly connected with connection steel bar 205, and bracing ring 201 and connection steel bar 205 are
Rigid material, and bracing ring 201 and connection steel bar 205 all have certain elasticity, connection steel bar 205 is far from bracing ring 201
One end is fixedly connected with connecting plate 206, and two opposite sides of connecting plate 206 have been fixedly connected with thread bush 207, thread bush
207 internal whorl is connected with threaded rod 208,209 left part of swing handle and swing handle 209 on 208 surface of threaded rod
The screw thread of right part on the contrary, the surface of threaded rod 208 is threadedly coupled with connecting plate 206, fix by the middle part on 208 surface of threaded rod
Be socketed with swing handle 209, the both ends of threaded rod 208 extend through thread bush 207 and connecting plate 206 and in bearing 204
Circle is fixedly attached, by the way that bracing ring 201, connecting rod 202, support plate 203, bearing 204, connection steel bar 205, connecting plate is arranged
206, thread bush 207, threaded rod 208 and swing handle 209 drive threaded rod 208 to rotate by rotary motion handle 209, by
It is threadedly coupled with thread bush 207 and connecting plate 206 in the surface of threaded rod 208, and the surface of threaded rod 208 and bearing 204
It is fixedly attached, while the screw thread on the surface of threaded rod 208 is symmetrical, therefore the rotation of threaded rod 208 drives two supports
Circle 201 generates deformation, and the inside that air pipeline is capable of when bracing ring 201 is bent shunk, and when bracing ring 201 is not bent
Can have the function that air pipeline is supported and expanded, thus can avoid air pipeline using due to air pressure variation and
The effect for causing air pipeline to shrink.
Fixed mechanism 3 includes fixed block 301 and link block 302, and fixed block 301 and link block 302 are distinguished equidistant uniform
Be fixedly connected on cavity wall in new material air hose 1, the left-hand face of link block 302 offers third groove 303, link block
The 4th groove 304 is offered on the left of 302 inner cavity roofs, the roof of 304 inner cavity of the 4th groove is fixedly connected with the first telescopic rod
305, first one end of telescopic rod 305 far from the 4th groove 304 is fixedly connected with fixed plate 306,306 top surface of fixed plate
Middle part is fixedly connected with (the first back-moving spring 307, the one end of (the first back-moving spring 307 far from fixed plate 306 and the 4th groove 304
The roof of inner cavity is fixedly connected, and the bottom of fixed plate 306 is connected with snap-gauge 308, and the shape of snap-gauge 308 is F shapes,
And the maximum width of snap-gauge 308 is less than the pore size of through-hole 309, the right lateral surface of fixed block 301 offers through-hole 309, blocks
The left end of plate 308 is clamped through through-hole 309 and with fixed block 301, and the bottom of snap-gauge 308 is fixedly connected with pull rod 310, link block
Straight slot 311 is offered on the left of 302 bottoms, the one end of pull rod 310 far from snap-gauge 308 is through bracing ring 201 and straight slot 311 and consolidates
Surely it is connected with handle 312, the right side opening of 302 bottom wall of inner cavity of link block is equipped with sliding slot 313, and the internal slide of sliding slot 313 is connected with
Sliding block 314, the right side of sliding block 314 are fixedly connected with second back-moving spring 315, second back-moving spring 315 far from sliding block 314 one
End is fixedly connected with the right side inner wall of 313 inner cavity of sliding slot, and the top of sliding block 314 is fixedly connected with the second telescopic rod 316, and second stretches
The one end of contracting bar 316 far from sliding block 314 is fixedly connected with snap-gauge 308, recessed by the way that fixed block 301, link block 302, third is arranged
Slot 303, the first telescopic rod 305, fixed plate 306, (the first back-moving spring 307, snap-gauge 308, through-hole 309, is drawn the 4th groove 304
Bar 310, straight slot 311 and handle 312 drive pull rod 310 to pull downward on, are then moved to the left pull rod 310 simultaneously by handle 312
So that snap-gauge 308 is aligned with through-hole 309, then snap-gauge 308 is pushed up and is clamped with fixed block 301, it is flexible by first
The support of bar 305 and (the first back-moving spring 307 and rebound effect make fixed plate 306 be pressed downward snap-gauge 308, to make snap-gauge
308 will not slide and move to make bracing ring 301 be locked with the effect of 301 clamping of fixed block, pass through and sliding slot is arranged
313, sliding block 314, second back-moving spring 315 and the second telescopic rod 316, by the telescopic action of the second telescopic rod 316, to snap-gauge
308 carry out the effect of certain support, then the sliding effect by sliding block 314 inside sliding slot 313, while passing through second again
The elastic reaction of resetting spring 315 makes the pulling of snap-gauge 308 tightly by second back-moving spring 315, to make snap-gauge 308 and consolidate
Determine to block between block 301 it is tighter, to have the function that make bracing ring 201 fixed tighter.
When the new material air pipeline with interior expansion structure works, passes through rotary motion handle 209 and drive screw thread
Bar 208 rotates, since the surface of threaded rod 208 is threadedly coupled with thread bush 207 and connecting plate 206, and the table of threaded rod 208
Face is fixedly attached with bearing 204, while the screw thread on the surface of threaded rod 208 is symmetrical, therefore the rotation band of threaded rod 208
Dynamic two bracing rings 201 generate deformation, and the inside that air pipeline is capable of when bracing ring 201 is bent is shunk, and bracing ring
201 when not being bent can have the function that air pipeline is supported and expanded, thus can avoid air pipeline use due to
The variation of air pressure and cause air pipeline shrink effect, while by handle 312 drive pull rod 310 pull downward on, then will
Pull rod 310 is moved to the left and snap-gauge 308 is made to be aligned with through-hole 309, then snap-gauge 308 is pushed up and is carried out with fixed block 301
Clamping, by support and the rebound effect of the first telescopic rod 305 and (the first back-moving spring 307, makes fixed plate 306 by snap-gauge 308
It is pressed downward, to make the effect of snap-gauge 308 and 301 clamping of fixed block, to make bracing ring 301 be locked, will not slide and move
It is dynamic, by the telescopic action of the second telescopic rod 316, the effect of certain support is carried out to snap-gauge 308, then passes through sliding block 314
Sliding effect inside sliding slot 313, while so that snap-gauge 308 is answered by second by the elastic reaction of second back-moving spring 315 again
The pulling of position spring 315 tightly, it is tighter to make to block between snap-gauge 308 and fixed block 301, make bracing ring 201 to reach
Fixed tighter effect.
In conclusion should be with the new material air pipeline of interior expansion structure, by the way that bracing ring 201, connecting rod is arranged
202, support plate 203, bearing 204, connection steel bar 205, connecting plate 206, thread bush 207, threaded rod 208 and swing handle 209,
Threaded rod 208 is driven to rotate by rotary motion handle 209, due to surface and thread bush 207 and the connecting plate of threaded rod 208
206 are threadedly coupled, and the surface of threaded rod 208 is fixedly attached with bearing 204, while the screw thread on the surface of threaded rod 208
Symmetrically, therefore the rotation of threaded rod 208 drives two bracing rings 201 to generate deformation, can be empty when bracing ring 201 is bent
The inside of feed channel is shunk, and when bracing ring 201 is not bent can have the function that air pipeline is supported and expanded, because
This can be avoided air pipeline using the effect for causing air pipeline to shrink due to the variation of air pressure.
Meanwhile by the way that fixed block 301, link block 302, third groove 303, the 4th groove 304, the first telescopic rod is arranged
305, fixed plate 306, (the first back-moving spring 307, snap-gauge 308, through-hole 309, pull rod 310, straight slot 311 and handle 312, pass through handle
Hand 312 drives pull rod 310 to pull downward on, and is then moved to the left pull rod 310 and snap-gauge 308 is made to be aligned with through-hole 309, then will card
Plate 308 is pushed up and is clamped with fixed block 301, by the support of the first telescopic rod 305 and (the first back-moving spring 307 and
Rebound effect makes fixed plate 306 be pressed downward snap-gauge 308, to make the effect of snap-gauge 308 and 301 clamping of fixed block, to make
Bracing ring 301 is locked, and will not be slided and be moved.
Also, by the way that sliding slot 313, sliding block 314, second back-moving spring 315 and the second telescopic rod 316 is arranged, pass through second
The telescopic action of telescopic rod 316 carries out snap-gauge 308 effect of certain support, then by sliding block 314 in sliding slot 313
The sliding in portion acts on, while keeping snap-gauge 308 tight by second back-moving spring 315 by the elastic reaction of second back-moving spring 315 again
Tight pulling, it is tighter to make to block between snap-gauge 308 and fixed block 301, keep bracing ring 201 fixed tighter to reach
Effect.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating currents, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of new material air pipeline with interior expansion structure, including new material air hose（1）, it is characterised in that：Institute
State new material air hose（1）Be internally provided with expanding mechanism（2）, the expanding mechanism（2）With new material air hose（1）Inner cavity
Fixed mechanism is provided between inner wall（3）.
2. a kind of new material air pipeline with interior expansion structure according to claim 1, it is characterised in that：It is described
Expanding mechanism（2）Including bracing ring（201）, the bracing ring（201）Outer ring respectively with new material air hose（1）Interior cavity wall
It fits closely, the bracing ring（201）The inner wall of inner ring is fixedly connected with connecting rod（202）, the connecting rod（202）Far from branch
Support ring（201）One end of inner ring inner wall is fixedly connected with support plate（203）, the support plate（203）Surface be fixedly connected with
Bearing（204）, the bracing ring（201）Quantity be two, two bracing rings（201）Opposite side has been fixedly connected with company
Connect steel bar（205）, the connection steel bar（205）Far from bracing ring（201）One end be fixedly connected with connecting plate（206）, two
Connecting plate（206）Opposite side has been fixedly connected with thread bush（207）, the thread bush（207）Internal whorl be connected with
Threaded rod（208）, the threaded rod（208）The middle part fixing sleeve on surface is connected to swing handle（209）, the threaded rod（208）
Both ends extend through thread bush（207）And connecting plate（206）And and bearing（204）Inner ring be fixedly attached.
3. a kind of new material air pipeline with interior expansion structure according to claim 1, it is characterised in that：It is described
Fixed mechanism（3）Including fixed block（301）And link block（302）, the fixed block（301）And link block（302）It is equidistant respectively
From being uniformly fixedly connected on new material air hose（1）Interior cavity wall, the link block（302）Left-hand face offer third
Groove（303）, the link block（302）The 4th groove is offered on the left of the roof of inner cavity（304）, the 4th groove（304）
The roof of inner cavity is fixedly connected with the first telescopic rod（305）, first telescopic rod（305）Far from the 4th groove（304）One
End is fixedly connected with fixed plate（306）, the fixed plate（306）(the first back-moving spring is fixedly connected in the middle part of top surface
（307）, the (the first back-moving spring（307）Far from fixed plate（306）One end and the 4th groove（304）The roof of inner cavity is fixed
Connection, the fixed plate（306）Bottom be connected with snap-gauge（308）, the fixed block（301）Right lateral surface offer
Through-hole（309）, the snap-gauge（308）Left end run through through-hole（309）And and fixed block（301）Clamping, the snap-gauge（308）'s
Bottom is fixedly connected with pull rod（310）, the link block（302）Straight slot is offered on the left of bottom（311）, the pull rod
（310）Far from snap-gauge（308）One end run through bracing ring（201）And straight slot（311）And it is fixedly connected with handle（312）, described
Link block（302）The right side opening of bottom wall of inner cavity is equipped with sliding slot（313）, the sliding slot（313）Internal slide be connected with sliding block
（314）, the sliding block（314）Right side be fixedly connected with second back-moving spring（315）, the second back-moving spring（315）Far
From sliding block（314）One end and sliding slot（313）The right side inner wall of inner cavity is fixedly connected, the sliding block（314）Top fix connect
It is connected to the second telescopic rod（316）, second telescopic rod（316）Far from sliding block（314）One end and snap-gauge（308）It is fixed to connect
It connects.
4. a kind of new material air pipeline with interior expansion structure according to claim 2, it is characterised in that：It is described
Threaded rod（208）Swing handle on surface（209）Left part and swing handle（209）The screw thread of right part is on the contrary, described
Threaded rod（208）Surface and connecting plate（206）It is threadedly coupled.
5. a kind of new material air pipeline with interior expansion structure according to claim 3, it is characterised in that：It is described
Snap-gauge（308）Shape be F shapes, and snap-gauge（308）Maximum width be less than through-hole（309）Pore size.
6. a kind of new material air pipeline with interior expansion structure according to claim 2, it is characterised in that：It is described
Bracing ring（201）With connection steel bar（205）It is rigid material, and bracing ring（201）With connection steel bar（205）It all has certain
Elasticity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810451788.6A CN108561668A (en) | 2018-07-09 | 2018-07-09 | A kind of new material air pipeline with interior expansion structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810451788.6A CN108561668A (en) | 2018-07-09 | 2018-07-09 | A kind of new material air pipeline with interior expansion structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108561668A true CN108561668A (en) | 2018-09-21 |
Family
ID=63538335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810451788.6A Withdrawn CN108561668A (en) | 2018-07-09 | 2018-07-09 | A kind of new material air pipeline with interior expansion structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108561668A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109324178A (en) * | 2018-11-15 | 2019-02-12 | 河南省肿瘤医院 | A kind of detection device for treating old recurrent and refractory Huppert's disease |
| CN112460446A (en) * | 2020-10-26 | 2021-03-09 | 曾耀华 | Urban water supply underground pipeline pressure measuring device |
-
2018
- 2018-07-09 CN CN201810451788.6A patent/CN108561668A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109324178A (en) * | 2018-11-15 | 2019-02-12 | 河南省肿瘤医院 | A kind of detection device for treating old recurrent and refractory Huppert's disease |
| CN112460446A (en) * | 2020-10-26 | 2021-03-09 | 曾耀华 | Urban water supply underground pipeline pressure measuring device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108561668A (en) | A kind of new material air pipeline with interior expansion structure | |
| CN110405660A (en) | A kind of hydraulic rocker fixture with positioning function | |
| CN208825946U (en) | A kind of pipeline network construction pipeline butt welding support device | |
| CN108838677A (en) | A kind of petroleum oil tank cylinder machine for automatic working device people | |
| CN107952624A (en) | A kind of glass gluing equipment that can improve stability in use | |
| CN208932603U (en) | A kind of cloth collector of dyeing and finishing | |
| CN108222478A (en) | A kind of building-supporting ancillary equipment of orientable conversion | |
| CN107458099A (en) | A kind of bar code printer rubber roll mechanism for installing | |
| CN212986340U (en) | Pipeline quick connection pipe fitting for construction | |
| CN207963567U (en) | A kind of cold hydrogenation wrap-round tubular heat exchanger of production of polysilicon | |
| CN209577787U (en) | Hydraulic shaping machine is used in a kind of reprocessing of heavy caliber groove pipe fitting | |
| CN208812284U (en) | A kind of Production of Ceramics that repaired biscuit effect is good is with repairing fetus device | |
| CN208827113U (en) | A kind of U-type groove Bending Processing structure of mylar film | |
| CN208800708U (en) | A kind of process equipment in air film cabinet volume tank technique | |
| CN207254981U (en) | A kind of steel bender | |
| CN215656900U (en) | Pneumatic coil pipe scale remover | |
| CN109176863A (en) | A kind of cement pipe making machine | |
| CN210774984U (en) | Convenient reassembling type reinforced concrete auxiliary device that stretches | |
| CN209408206U (en) | Burnishing device in a kind of multifunctional stainless steel pipe | |
| CN208237354U (en) | A kind of completely new single-button remote control device | |
| CN209439255U (en) | A kind of continuous bending device of steel bending | |
| CN209109206U (en) | A kind of chemical laboratory iron stand device | |
| CN107262569B (en) | A kind of machining multitube bending machine | |
| CN205526928U (en) | A gyro wheel guider for printing machine | |
| CN219429347U (en) | Bellows conveyer |
Legal Events
| 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: 20180921 |