CN108591653A - A kind of flexible walls air pipeline and connection improvement device with interior expansion - Google Patents
A kind of flexible walls air pipeline and connection improvement device with interior expansion Download PDFInfo
- Publication number
- CN108591653A CN108591653A CN201810814800.5A CN201810814800A CN108591653A CN 108591653 A CN108591653 A CN 108591653A CN 201810814800 A CN201810814800 A CN 201810814800A CN 108591653 A CN108591653 A CN 108591653A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- air hose
- connecting tube
- air
- groove
- 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.)
- Pending
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
- F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
- F16L33/20—Undivided rings, sleeves or like members contracted on the hose or expanded in the hose by means of tools; Arrangements using such members
-
- 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
- F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
- F16L33/28—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses for hoses with one end terminating in a radial flange or collar
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The invention discloses a kind of flexible walls air pipeline with interior expansion and improvement device is connected, is related to air pipeline field.The flexible walls air pipeline and connection with interior expansion improve device, including the first air hose and the second air hose, it is provided with bindiny mechanism between first air hose and the second air hose, first air hose and the second air hose are internally provided with expanding mechanism, it is provided with fixed mechanism between the expanding mechanism and the first air hose and the second air tube cavity inner wall, the flexible walls air pipeline and connection with interior expansion improve device, by the way that the first connecting tube is arranged, second connecting tube, first groove, nut, bolt, second groove and sealing ring, sealing ring is fixed tight, to make at the gap between the first connecting tube and the second connecting tube to blocking, to have the function that the leakproofness enhancing of air hose junction.
Description
Technical field
The present invention relates to air pipeline technical field, specially a kind of flexible walls air pipeline with interior expansion and
Connecting improves device.
Background technology
The conditioned air that pipe-line system is discharged commonly used in conveying from fan（Such as heating, cooling, filtering etc.）And
Distribute air to the room in building or other places.Pipeline is usually by hard metal（Such as steel, aluminium or stainless steel）Shape
At.In many facilities, pipeline is for convenience and beautiful and be hidden in above furred ceiling.But in warehouse, manufactory and many other
In building, pipeline is suspended from top of building, and therefore exposes.Air hose belongs to one kind in pipeline, air
Pipe is mainly used for the effect ventilated in building.
Existing flexible walls air pipeline needs further to improve in some respects there is also some disadvantages, existing
Flexible walls air pipeline stop transport due to exhaust fan after, air pressure inside air pipeline generates variation, causes flexible walls empty
Feed channel is easy to shrink, and causes flexible walls air pipeline damaged using meeting for a long time, while the junction of air pipeline is close
Envelope property is not good enough to be revealed when also resulting in air pipeline transport air, to reduce the efficiency of air-transport.
Invention content
（One）The technical issues of solution
In view of the deficiencies of the prior art, the present invention provides a kind of flexible walls air pipelines with interior expansion and connection to change
Kind device solves the problems, such as that flexible walls air pipeline is easy to shrink and leakproofness is imperfect.
（Two）Technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs：A kind of flexible walls with interior expansion are empty
Feed channel and connection improve device, including the first air hose and the second air hose, first air hose and the second air hose
Between be provided with bindiny mechanism, first air hose and the second air hose are internally provided with expanding mechanism, the dilator
It is provided with fixed mechanism between structure and the first air hose and the second air tube cavity inner wall.
Preferably, the bindiny mechanism include the first connecting tube and the second connecting tube, the left side of first connecting tube with
First air line, right side and the second air line of second connecting tube, the top and bottom of first connecting tube
Portion and the top and bottom of the second connecting tube right lateral surface offer the first groove, the first groove of the first connecting tube inside
Be internally provided with nut, the first groove is internally provided with bolt inside second connecting tube, first connecting tube and
It is fixedly connected by bolts and nuts between second connecting tube, first connecting tube and the opposite side of the second connecting tube are opened
Equipped with the second groove, second groove is internally provided with sealing ring, and the width of the width of sealing ring and two the second grooves
It spends identical.
Preferably, the expanding mechanism includes bracing ring, the outer ring of the bracing ring respectively with the first air hose and second
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 branch
One end of support ring inner ring inner wall is fixedly connected with support plate, and the surface of the support plate is fixedly connected with bearing, the bracing ring
Quantity be two, two opposite sides of bracing ring have been fixedly connected with connection steel bar, and the connection steel bar is far from bracing ring
One end be fixedly connected with connecting plate, two opposite sides of connecting plate have been fixedly connected with thread bush, the thread bush it is interior
Portion is threaded with threaded rod, and the middle part fixing sleeve on the threaded rod surface is connected to swing handle, the both ends point of the threaded rod
It thread bush and connecting plate and Guan Chuan not be 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 to be fixedly connected on the first air hose and the second air tube cavity inner wall, it is recessed that the left-hand face of the link block offers third
Slot offers the 4th groove on the left of the roof of the link block inner cavity, and the roof of the 4th groove inner cavity is fixedly connected with
One telescopic rod, the described one end of first telescopic rod far from the 4th groove are fixedly connected with fixed plate, the fixed plate top surface
Middle part be fixedly connected with (the first back-moving spring, the one end of the (the first back-moving spring far from fixed plate and the 4th groove inner cavity
Roof is fixedly connected, and the bottom of the fixed plate is connected with snap-gauge, and the right lateral surface of the fixed block offers through-hole, institute
The left end of snap-gauge is stated through through-hole and is clamped with fixed block, the bottom of the snap-gauge is fixedly connected with pull rod, the link block bottom
Straight slot is offered on the left of portion, the one end of the pull rod far from snap-gauge is through bracing ring and straight slot and is fixedly connected with handle, institute
The right side opening for stating link block bottom wall of inner cavity is equipped with sliding slot, and the internal slide of the sliding slot is connected with sliding block, the right side of the sliding block
It is fixedly connected with second back-moving spring, the one end of the second back-moving spring far from sliding block and the right side inner wall of sliding slot inner cavity are fixed
It connects, the second telescopic rod is fixedly connected at the top of the sliding block, the one end of second telescopic rod far from sliding block is solid with snap-gauge
Fixed connection.
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.
（Three）Advantageous effect
The present invention provides a kind of flexible walls air pipeline with interior expansion and connect improvement device.Have following beneficial
Effect：
（1）, should be with interior expansion flexible walls air pipeline and connect and improve device, by the way that the first connecting tube, the is arranged
Sealing ring is placed the first connecting tube and second by two connecting tubes, the first groove, nut, bolt, the second groove and sealing ring first
In the second groove between connecting tube, then the first connecting tube and the second connecting tube are fixed together by nuts and bolt,
It is tight to fix sealing ring, to make to blocking at the gap between the first connecting tube and the second connecting tube, to reach sky
The effect of the leakproofness enhancing of tracheae junction.
（2）, should with interior expansion flexible walls air pipeline and connect improve device, by be arranged bracing ring, even
Extension bar, support plate, bearing, connection steel bar, connecting plate, thread bush, threaded rod and swing handle, are driven by rotary motion handle
Threaded rod rotates, and since the surface of threaded rod is threadedly coupled with thread bush and connecting plate, and the surface of threaded rod and bearing are solid
Fixed socket, while the screw thread on the surface of threaded rod is symmetrical, therefore the rotation of threaded rod drives two bracing rings to generate shape
Become, the inside that air pipeline is capable of when bracing ring is bent shunk, and when bracing ring is not bent can reach to air hose
The effect that road is supported and expanded, therefore air pipeline can be avoided to cause air pipeline to shrink using due to the variation of air pressure
Effect.
（3）, should with interior expansion flexible walls air pipeline and connect improve device, by be arranged fixed block, even
Connect block, third groove, the 4th groove, the first telescopic rod, fixed plate, (the first back-moving spring, snap-gauge, through-hole, pull rod, straight slot and handle
Hand drives pull rod to pull downward on, is then moved to the left pull rod and snap-gauge is made to be aligned with through-hole, then snap-gauge is upward by handle
It pushes and is clamped with fixed block, the support by the first telescopic rod and (the first back-moving spring and rebound effect make fixed plate
Snap-gauge is pressed downward, to make the effect of snap-gauge and fixed block clamping, to make bracing ring be locked, will not slide and move.
（4）, should with interior expansion flexible walls air pipeline and connect improve device, by be arranged sliding slot, sliding block,
Second back-moving spring and the second telescopic rod carry out snap-gauge the effect of certain support by the telescopic action of the second telescopic rod,
The then sliding effect by sliding block inside sliding slot, while again by the elastic reaction of second back-moving spring makes snap-gauge by the
The pulling of two resetting springs tightly, it is tighter to make to block between snap-gauge and fixed block, keep bracing ring fixed more to reach
Tight effect.
（5）, should with interior expansion flexible walls air pipeline and connect improve device, by the way that the first air is arranged
Pipe, the second air hose, bindiny mechanism, expanding mechanism and fixed mechanism solve flexible walls air pipeline and are easy to shrink and seal
The imperfect problem of property, the effect for making to facilitate connection between multiple air hoses, while air pipe being enable to be expanded, from
And air hose is made to lead to that air hose is shunk and is damaged using the variation of air pipe air pressure can be avoided
Effect.
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 first air hose, 2 second air hoses, 3 bindiny mechanisms, 301 first connecting tubes, 302 second connecting tubes,
303 first grooves, 304 nuts, 305 bolts, 306 second grooves, 307 sealing rings, 4 expanding mechanisms, 401 bracing rings, 402 connections
Bar, 403 support plates, 404 bearings, 405 connection steel bars, 406 connecting plates, 407 thread bush, 408 threaded rods, 409 swing handles, 5
Fixed mechanism, 501 fixed blocks, 502 link blocks, 503 third grooves, 504 the 4th grooves, 505 first telescopic rods, 506 fixed plates,
507 (the first back-moving springs, 508 snap-gauges, 509 through-holes, 510 pull rods, 511 straight slots, 512 handles, 513 sliding slots, 514 sliding blocks, 515
Two resetting springs, 516 second telescopic rods.
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 flexible walls air pipeline with interior expansion with
And improvement device, including the first air hose 1 and the second air hose 2 are connected, it is arranged between the first air hose 1 and the second air hose 2
There is a bindiny mechanism 3, the first air hose 1 and the second air hose 2 are internally provided with expanding mechanism 4, expanding mechanism 4 and the first air
Be provided with fixed mechanism 5 between cavity wall in pipe 1 and the second air hose 2, by be arranged the first air hose 1, the second air hose 2,
Bindiny mechanism 3, expanding mechanism 4 and fixed mechanism 5, solve that flexible walls air pipeline is easy to shrink and leakproofness is imperfect asks
Topic, makes the effect for facilitating connection between multiple air hoses, while air pipe being enable to be expanded, to make air hose exist
Lead to the effect that air hose is shunk and is damaged using the variation that can avoid air pipe air pressure.
Bindiny mechanism 3 includes the first connecting tube 301 and the second connecting tube 302, and the left side of the first connecting tube 301 is empty with first
Tracheae 1 is connected to, and the right side of the second connecting tube 302 is connected to the second air hose 2, the top and bottom of the first connecting tube 301 and the
The top and bottom of two connecting tubes, 302 right lateral surface offer the first groove 303,301 the first groove of inside of the first connecting tube
303 are internally provided with nut 304, and 302 the first groove 303 of inside of the second connecting tube is internally provided with bolt 305, first connects
It is fixedly connected with nut 304 by bolt 305 between take over 301 and the second connecting tube 302, the first connecting tube 301 and second connects
The opposite side of take over 302 offers the second groove 306, and the second groove 306 is internally provided with sealing ring 307, and seals
The width of circle 307 is of same size with two the second grooves 306, passes through the first connecting tube 301 of setting, the second connecting tube 302, the
Sealing ring 307 is placed the first connection by one groove 303, nut 304, bolt 305, the second groove 306 and sealing ring 307 first
In the second groove 306 between pipe 301 and the second connecting tube 302, then by nut 303 and bolt 304 by the first connecting tube
301 and second connecting tube 302 be fixed together, to fixing tightly sealing ring 307, to make the first connecting tube 301 and second
To blocking at gap between connecting tube 302, to have the function that the leakproofness enhancing of air hose junction.
Expanding mechanism 4 includes bracing ring 401, the outer ring of bracing ring 401 respectively with the first air hose 1 and the second air hose 2
Interior cavity wall fits closely, and the inner wall of 401 inner ring of bracing ring is fixedly connected with connecting rod 402, and connecting rod 402 is far from bracing ring
One end of 401 inner ring inner walls is fixedly connected with support plate 403, and the surface of support plate 403 is fixedly connected with bearing 404, bracing ring
401 quantity is two, and two opposite sides of bracing ring 401 have been fixedly connected with connection steel bar 405, and connection steel bar 405 is remote
One end from bracing ring 401 is fixedly connected with connecting plate 406, and two opposite sides of connecting plate 406 have been fixedly connected with screw thread
Set 407, the internal whorl of thread bush 407 are connected with threaded rod 408, on 408 surface of threaded rod 409 left part of swing handle and
The screw thread of 409 right part of swing handle is on the contrary, the surface of threaded rod 408 is threadedly coupled with connecting plate 406,408 table of threaded rod
The middle part fixing sleeve in face is connected to swing handle 409, the both ends of threaded rod 408 extend through thread bush 407 and connecting plate 406 and with
The inner ring of bearing 404 is fixedly attached, by the way that bracing ring 401, connecting rod 402, support plate 403, bearing 404, connection steel bar is arranged
405, connecting plate 406, thread bush 407, threaded rod 408 and swing handle 409 drive threaded rod by rotary motion handle 409
408 rotations, since the surface of threaded rod 408 is threadedly coupled with thread bush 407 and connecting plate 406, and the surface of threaded rod 408
It is fixedly attached with bearing 404, while the screw thread on the surface of threaded rod 408 is symmetrical, therefore the rotation of threaded rod 408 drives
Two bracing rings 401 generate deformation, and the inside that air pipeline is capable of when bracing ring 401 is bent is shunk, and bracing ring 401
It can have the function that air pipeline is supported and expanded when not being bent, therefore can avoid air pipeline in use due to air pressure
Variation and cause air pipeline shrink effect.
Fixed mechanism 5 includes fixed block 501 and link block 502, and fixed block 501 and link block 502 are distinguished equidistant uniform
Be fixedly connected on cavity wall in the first air hose 1 and the second air hose 2, it is recessed that the left-hand face of link block 502 offers third
Slot 503 offers the 4th groove 504 on the left of 502 inner cavity roof of link block, and the roof of 504 inner cavity of the 4th groove is fixedly connected
There are the first telescopic rod 505, first one end of telescopic rod 505 far from the 4th groove 504 to be fixedly connected with fixed plate 506, fixed plate
(the first back-moving spring 507, the one end of (the first back-moving spring 507 far from fixed plate 506 are fixedly connected in the middle part of 506 top surfaces
It is fixedly connected with the roof of 504 inner cavity of the 4th groove, the bottom of fixed plate 506 is connected with snap-gauge 508, fixed block 501
Right lateral surface offers through-hole 509, and the left end of snap-gauge 508 is clamped through through-hole 509 and with fixed block 501, the shape of snap-gauge 508
For F shapes, and the maximum width of snap-gauge 508 is less than the pore size of through-hole 509, and the bottom of snap-gauge 508 is fixedly connected with
Pull rod 510, straight slot 511 is offered on the left of 502 bottom of link block, and bracing ring is run through in the one end of pull rod 510 far from snap-gauge 508
401 and straight slot 511 and it is fixedly connected with handle 512, the right side opening of 502 bottom wall of inner cavity of link block is equipped with sliding slot 513, sliding slot 513
Internal slide be connected with sliding block 514, the right side of sliding block 514 is fixedly connected with second back-moving spring 515, second back-moving spring
515 one end far from sliding block 514 is fixedly connected with the right side inner wall of 513 inner cavity of sliding slot, and the top of sliding block 514 is fixedly connected with
Two telescopic rods 516, the one end of the second telescopic rod 516 far from sliding block 514 are fixedly connected with snap-gauge 508, by the way that fixed block is arranged
501, link block 502, third groove 503, the 4th groove 504, the first telescopic rod 505, fixed plate 506, (the first back-moving spring
507, snap-gauge 508, through-hole 509, pull rod 510, straight slot 511 and handle 512 drive pull rod 510 to pull downward on by handle 512,
Then pull rod 510 is moved to the left and snap-gauge 508 is made to be aligned with through-hole 509, then by snap-gauge 508 push up and and fixed block
501 are clamped, and by support and the rebound effect of the first telescopic rod 505 and (the first back-moving spring 507, make fixed plate 506 will
Snap-gauge 508 is pressed downward, to make the effect of snap-gauge 508 and 501 clamping of fixed block, to make bracing ring 401 be locked, will not slide
It is dynamic and mobile, it is flexible by second by the way that sliding slot 513, sliding block 514, second back-moving spring 515 and the second telescopic rod 516 is arranged
The telescopic action of bar 516 carries out snap-gauge 508 effect of certain support, then by sliding block 514 inside sliding slot 513
Sliding acts on, while again by the elastic reaction of second back-moving spring 515, make snap-gauge 508 by second back-moving spring 515 tightly
It holds, it is tighter to make to block between snap-gauge 508 and fixed block 501, make the fixed tighter work of bracing ring 401 to reach
With.
When the flexible walls air pipeline and connection with interior expansion improve device work, first by sealing ring 307
It places in the second groove 306 between the first connecting tube 301 and the second connecting tube 302, then passes through nut 303 and bolt 304
First connecting tube 301 and the second connecting tube 302 are fixed together, to fix tightly sealing ring 307, to make the first connection
It is blocked at gap between pipe 301 and the second connecting tube 302, the work that the leakproofness to reach air hose junction enhances
With, then by the drive rotation of threaded rod 408 of rotary motion handle 409, due to the surface of threaded rod 408 and thread bush 407 and even
Fishplate bar 406 is threadedly coupled, and the surface of threaded rod 408 is fixedly attached with bearing 404, while on the surface of threaded rod 408
Screw thread is symmetrical, therefore the rotation of threaded rod 408 drives two bracing rings 401 to generate deformation, the energy when bracing ring 401 is bent
The inside of enough air pipelines is shunk, and when bracing ring 401 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, pass through simultaneously
Handle 512 drives pull rod 510 to pull downward on, and is then moved to the left pull rod 510 and snap-gauge 508 is made to be aligned with through-hole 509, then will
Snap-gauge 508 is pushed up and is clamped with fixed block 501, passes through the support of the first telescopic rod 505 and (the first back-moving spring 507
And rebound effect, so that fixed plate 506 is pressed downward snap-gauge 508, to make the effect of snap-gauge 508 and 501 clamping of fixed block, to
So that bracing ring 401 is locked, will not slide and move, by the telescopic action of the second telescopic rod 516, one is carried out to snap-gauge 508
The effect of fixed support, the then sliding effect by sliding block 514 inside sliding slot 513, while passing through second back-moving spring again
515 elastic reaction makes the pulling of snap-gauge 508 tightly by second back-moving spring 515, to make snap-gauge 508 and fixed block 501 it
Between block it is tighter, to have the function that make bracing ring 401 fixed tighter.
In conclusion flexible walls air pipeline and connection that should be with interior expansion improve device, pass through setting first
Connecting tube 301, the second connecting tube 302, the first groove 303, nut 304, bolt 305, the second groove 306 and sealing ring 307, it is first
First sealing ring 307 is placed in the second groove 306 between the first connecting tube 301 and the second connecting tube 302, then passes through nut
303 and bolt 304 first connecting tube 301 and the second connecting tube 302 are fixed together, to by sealing ring 307 fix tightly, from
And make at the gap between the first connecting tube 301 and the second connecting tube 302 to blocking, to reach the sealing of air hose junction
Property enhancing effect.
Meanwhile by the way that bracing ring 401, connecting rod 402, support plate 403, bearing 404, connection steel bar 405, connecting plate is arranged
406, thread bush 407, threaded rod 408 and swing handle 409 drive threaded rod 408 to rotate by rotary motion handle 409, by
It is threadedly coupled with thread bush 407 and connecting plate 406 in the surface of threaded rod 408, and the surface of threaded rod 408 and bearing 404
It is fixedly attached, while the screw thread on the surface of threaded rod 408 is symmetrical, therefore the rotation of threaded rod 408 drives two supports
Circle 401 generates deformation, and the inside that air pipeline is capable of when bracing ring 401 is bent shunk, and when bracing ring 401 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.
Meanwhile by the way that fixed block 501, link block 502, third groove 503, the 4th groove 504, the first telescopic rod is arranged
505, fixed plate 506, (the first back-moving spring 507, snap-gauge 508, through-hole 509, pull rod 510, straight slot 511 and handle 512, pass through handle
Hand 512 drives pull rod 510 to pull downward on, and is then moved to the left pull rod 510 and snap-gauge 508 is made to be aligned with through-hole 509, then will card
Plate 508 is pushed up and is clamped with fixed block 501, by the support of the first telescopic rod 505 and (the first back-moving spring 507 and
Rebound effect makes fixed plate 506 be pressed downward snap-gauge 508, to make the effect of snap-gauge 508 and 501 clamping of fixed block, to make
Bracing ring 401 is locked, and will not be slided and be moved.
Meanwhile by the way that sliding slot 513, sliding block 514, second back-moving spring 515 and the second telescopic rod 516 is arranged, passing through second
The telescopic action of telescopic rod 516 carries out snap-gauge 508 effect of certain support, then by sliding block 514 in sliding slot 513
The sliding in portion acts on, while keeping snap-gauge 508 tight by second back-moving spring 515 by the elastic reaction of second back-moving spring 515 again
Tight pulling, it is tighter to make to block between snap-gauge 508 and fixed block 501, keep bracing ring 401 fixed tighter to reach
Effect.
Also, by the way that the first air hose 1, the second air hose 2, bindiny mechanism 3, expanding mechanism 4 and fixed mechanism 5 is arranged,
It solves the problems, such as that flexible walls air pipeline is easy to shrink and leakproofness is imperfect, makes to facilitate connection between multiple air hoses, together
When enable the effect that air pipe is expanded, to make air hose using the change of air pipe air pressure can be avoided
Change and leads to the effect that air hose is shunk and is damaged..
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 flexible walls air pipeline and connection with interior expansion improve device, including the first air hose（1）With
Two air hoses（2）, it is characterised in that：First air hose（1）With the second air hose（2）Between be provided with bindiny mechanism（3）,
First air hose（1）With the second air hose（2）Be internally provided with expanding mechanism（4）, the expanding mechanism（4）With first
Air hose（1）With the second air hose（2）It is provided with fixed mechanism between interior cavity wall（5）.
2. a kind of flexible walls air pipeline and connection with interior expansion according to claim 1 improve device,
It is characterized in that：The bindiny mechanism（3）Including the first connecting tube（301）With the second connecting tube（302）, first connecting tube
（301）Left side and the first air hose（1）Connection, second connecting tube（302）Right side and the second air hose（2）Connection,
First connecting tube（301）Top and bottom and the second connecting tube（302）The top and bottom of right lateral surface offer
First groove（303）, first connecting tube（301）Internal first groove（303）Be internally provided with nut（304）, described
Second connecting tube（302）Internal first groove（303）Be internally provided with bolt（305）, first connecting tube（301）With
Two connecting tubes（302）Between pass through bolt（305）With nut（304）It is fixedly connected, first connecting tube（301）Connect with second
It takes over（302）Opposite side offers the second groove（306）, second groove（306）Be internally provided with sealing ring
（307）, and sealing ring（307）Width and two the second grooves（306）It is of same size.
3. a kind of flexible walls air pipeline and connection with interior expansion according to claim 1 improve device,
It is characterized in that：The expanding mechanism（4）Including bracing ring（401）, the bracing ring（401）Outer ring respectively with the first air hose
（1）With the second air hose（2）Interior cavity wall fits closely, the bracing ring（401）The inner wall of inner ring is fixedly connected with connecting rod
（402）, the connecting rod（402）Far from bracing ring（401）One end of inner ring inner wall is fixedly connected with support plate（403）, described
Support plate（403）Surface be fixedly connected with bearing（404）, the bracing ring（401）Quantity be two, two bracing rings
（401）Opposite side has been fixedly connected with connection steel bar（405）, the connection steel bar（405）Far from bracing ring（401）One
End is fixedly connected with connecting plate（406）, two connecting plates（406）Opposite side has been fixedly connected with thread bush（407）, described
Thread bush（407）Internal whorl be connected with threaded rod（408）, the threaded rod（408）The middle part fixing sleeve on surface, which is connected to, to be turned
Dynamic handle（409）, the threaded rod（408）Both ends extend through thread bush（407）And connecting plate（406）And and bearing
（404）Inner ring be fixedly attached.
4. a kind of flexible walls air pipeline and connection with interior expansion according to claim 1 improve device,
It is characterized in that：The fixed mechanism（5）Including fixed block（501）And link block（502）, the fixed block（501）And link block
（502）It is equidistant respectively to be uniformly fixedly connected on the first air hose（1）With the second air hose（2）Interior cavity wall, the connection
Block（502）Left-hand face offer third groove（503）, the link block（502）The 4th is offered on the left of the roof of inner cavity
Groove（504）, the 4th groove（504）The roof of inner cavity is fixedly connected with the first telescopic rod（505）, first telescopic rod
（505）Far from the 4th groove（504）One end be fixedly connected with fixed plate（506）, the fixed plate（506）In top surface
Portion is fixedly connected with (the first back-moving spring（507）, the (the first back-moving spring（507）Far from fixed plate（506）One end and the
Four grooves（504）The roof of inner cavity is fixedly connected, the fixed plate（506）Bottom be connected with snap-gauge（508）, described solid
Determine block（501）Right lateral surface offer through-hole（509）, the snap-gauge（508）Left end run through through-hole（509）And and fixed block
（501）Clamping, the snap-gauge（508）Bottom be fixedly connected with pull rod（510）, the link block（502）It is opened on the left of bottom
Equipped with straight slot（511）, the pull rod（510）Far from snap-gauge（508）One end run through bracing ring（401）And straight slot（511）And it is solid
Surely it is connected with handle（512）, the link block（502）The right side opening of bottom wall of inner cavity is equipped with sliding slot（513）, the sliding slot（513）
Internal slide be connected with sliding block（514）, the sliding block（514）Right side be fixedly connected with second back-moving spring（515）, described
Second back-moving spring（515）Far from sliding block（514）One end and sliding slot（513）The right side inner wall of inner cavity is fixedly connected, the cunning
Block（514）Top be fixedly connected with the second telescopic rod（516）, second telescopic rod（516）Far from sliding block（514）One end
With snap-gauge（508）It is fixedly connected.
5. a kind of flexible walls air pipeline and connection with interior expansion according to claim 3 improve device,
It is characterized in that：The threaded rod（408）Swing handle on surface（409）Left part and swing handle（409）Right part
Screw thread is on the contrary, the threaded rod（408）Surface and connecting plate（406）It is threadedly coupled.
6. a kind of flexible walls air pipeline and connection with interior expansion according to claim 4 improve device,
It is characterized in that：The snap-gauge（508）Shape be F shapes, and snap-gauge（508）Maximum width be less than through-hole（509）'s
Pore size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810814800.5A CN108591653A (en) | 2018-07-23 | 2018-07-23 | A kind of flexible walls air pipeline and connection improvement device with interior expansion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810814800.5A CN108591653A (en) | 2018-07-23 | 2018-07-23 | A kind of flexible walls air pipeline and connection improvement device with interior expansion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108591653A true CN108591653A (en) | 2018-09-28 |
Family
ID=63618092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810814800.5A Pending CN108591653A (en) | 2018-07-23 | 2018-07-23 | A kind of flexible walls air pipeline and connection improvement device with interior expansion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108591653A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111396666A (en) * | 2020-04-23 | 2020-07-10 | 朱彬祥 | Rubber composite hose quick connecting device |
| CN114017554A (en) * | 2021-11-10 | 2022-02-08 | 北京城乡建设集团有限责任公司 | Pipe orifice butt joint method and device for concrete pipeline |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4210978A1 (en) * | 1992-04-02 | 1993-10-07 | Gerhard Kruse | Flange connection for spiral wall hose - has connecting insert to widen hose end into sealing position |
| CN105736857A (en) * | 2010-11-19 | 2016-07-06 | 瑞泰控股公司 | Pliable-wall air ducts with internal expanding structures |
| CN205908916U (en) * | 2016-06-26 | 2017-01-25 | 苏州市吴中区欣鑫开关配件厂 | Flange of sealed effectual and easy dismouting |
| CN106461262A (en) * | 2014-05-29 | 2017-02-22 | 瑞泰控股公司 | Externally tensioned pliable air ducts |
| CN107407415A (en) * | 2014-12-30 | 2017-11-28 | 各星有限公司 | The gasket assembly and its assemble method of fluid delivery system |
-
2018
- 2018-07-23 CN CN201810814800.5A patent/CN108591653A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4210978A1 (en) * | 1992-04-02 | 1993-10-07 | Gerhard Kruse | Flange connection for spiral wall hose - has connecting insert to widen hose end into sealing position |
| CN105736857A (en) * | 2010-11-19 | 2016-07-06 | 瑞泰控股公司 | Pliable-wall air ducts with internal expanding structures |
| CN106461262A (en) * | 2014-05-29 | 2017-02-22 | 瑞泰控股公司 | Externally tensioned pliable air ducts |
| CN107407415A (en) * | 2014-12-30 | 2017-11-28 | 各星有限公司 | The gasket assembly and its assemble method of fluid delivery system |
| CN205908916U (en) * | 2016-06-26 | 2017-01-25 | 苏州市吴中区欣鑫开关配件厂 | Flange of sealed effectual and easy dismouting |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111396666A (en) * | 2020-04-23 | 2020-07-10 | 朱彬祥 | Rubber composite hose quick connecting device |
| CN111396666B (en) * | 2020-04-23 | 2021-12-24 | 中国化学工程第十一建设有限公司 | Rubber composite hose quick connecting device |
| CN114017554A (en) * | 2021-11-10 | 2022-02-08 | 北京城乡建设集团有限责任公司 | Pipe orifice butt joint method and device for concrete pipeline |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108591653A (en) | A kind of flexible walls air pipeline and connection improvement device with interior expansion | |
| CN110469735B (en) | Quick drain pipe connecting device and assembling and disassembling method thereof | |
| CN110409635A (en) | A kind of exterior wall expanded joint structure and its installation method | |
| CN111502184B (en) | Reinforcing and supporting device for civil air shaft lining common-plate flange air pipe and construction method thereof | |
| CN211388401U (en) | Connecting device for pipeline installation | |
| WO2023246167A1 (en) | Bim-based adjustable comprehensive support and hanger system | |
| CN207715928U (en) | A kind of prefabricated direct-buried thermal insulation pipe with mounting bracket | |
| CN206237081U (en) | A kind of self-supporting cable tunnel frame with telescopic joint | |
| CN213300385U (en) | Ventilation equipment for construction | |
| CN213089037U (en) | Connecting piece for ventilating duct | |
| CN213900238U (en) | Central air conditioning air pipe convenient to installation | |
| CN110757087A (en) | Pipeline welding tool in complex environment | |
| CN221055216U (en) | Fire-fighting ventilation pipeline | |
| CN212390723U (en) | Cement board dehumidification equipment for garden building | |
| CN207317429U (en) | A kind of moveable solid material drying device of shock reducing type | |
| CN220134814U (en) | Hoop for pipeline installation | |
| CN112833268A (en) | Multifunctional pneumatic pipe joint | |
| CN208967997U (en) | A kind of air conditioning wind pipe connection structure | |
| CN208635206U (en) | A kind of air-conditioning piping connection header structure | |
| CN207849683U (en) | Wind pipe of central air-conditioning connecting bracket | |
| CN213712319U (en) | Clamp formula fire prevention tuber pipe | |
| CN215721523U (en) | Multidirectional regulation connecting pipe of outdoor building | |
| CN215246583U (en) | Water receiving device of water leakage drainage sewage discharge pipeline | |
| CN219345785U (en) | Internal heat-insulation common-plate flange connection air conditioner ventilating duct | |
| CN208620535U (en) | A kind of ventilating duct for air-conditioner convenient for fast assembling-disassembling |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180928 |
|
| RJ01 | Rejection of invention patent application after publication |