CN107237952A - A kind of pipeline connection device - Google Patents
A kind of pipeline connection device Download PDFInfo
- Publication number
- CN107237952A CN107237952A CN201710670525.XA CN201710670525A CN107237952A CN 107237952 A CN107237952 A CN 107237952A CN 201710670525 A CN201710670525 A CN 201710670525A CN 107237952 A CN107237952 A CN 107237952A
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Classifications
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- 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
- F16L27/00—Adjustable joints, Joints allowing movement
- F16L27/02—Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction
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- 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
- F16L53/00—Heating of pipes or pipe systems; Cooling of pipes or pipe systems
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints Allowing Movement (AREA)
Abstract
The present invention relates to a kind of conduit coupling, in particular it is a kind of pipeline connection device, the entire length of device can be adjusted, adapt to the connection of the interface of different distance on two pipelines, and device can also be adapted to when the situation for the distance change for causing two pipe joints of expanding with heat and contract with cold, and device can bend different angles and angle can be fixed.It is provided with described left connecting cylinder and keeps off along I, keeps off along II and left screw plate, left connecting cylinder is hollow cylinder structure, gear is provided with the inside of the left end of left connecting cylinder along I, gear is provided with the inside of the right-hand member of left connecting cylinder along II, the lower end of left connecting cylinder right-hand member is fixedly connected with left screw plate, left screw plate and is provided with screwed hole；It is provided with described right connecting cylinder and keeps off along III, keeps off along IV and right screw plate, right connecting cylinder is that gear is provided with the inside of hollow cylinder structure, the right-hand member of right connecting cylinder along III, and the left end inner side of right connecting cylinder is provided with gear along IV.
Description
Technical field
In particular it is a kind of pipeline connection device the present invention relates to a kind of conduit coupling.
Background technology
Application No. CN00134521.4's is easy to be a kind of for rigid conduits such as metal tube, composite metal-plastic pipes
With pipeline in connection system, it is used for the rigid conduit connection systems such as metal tube, composite metal-plastic pipe the invention provides one kind
In the tubular that is connected with pipeline, pipe fitting can block the flexible stop valve pipeline connecting assemble of fluid, instead stop valve function.
Tube wall, which can be flattened including being exerted a force to tube wall, makes being combined with polymer or polymer with other materials for the sealed cartridge type of inner flow passage
Pipeline that material is made, one end and pipeline connection and pipeline connection that the other end is connected with the pipeline or pipe fitting in pipe-line system
Part.Various anti-corrosion of metal stop valves can be replaced, makes the reduction of pipe-line system cost, facilitate pipeline tapping to take over and easy to operate, can
It is buried to use.The device can not bend and be unable to the entire length of adjusting apparatus.
The content of the invention
The present invention provides a kind of conduit coupling, and its advantage can adjust for the entire length of device, adapt to two
The connection of the interface of different distance on pipeline, and device can also adapt to cause the distance of two pipe joints when expanding with heat and contract with cold
The situation of change, and device can bend different angles and angle can be fixed, strong adaptability.
In particular it is a kind of pipeline connection device the present invention relates to a kind of conduit coupling, including left connection
Cylinder, bending component, angular adjustment fixation kit, right connecting cylinder and length adjustment component, the entire length of device can be adjusted, fitted
The connection of the interface of different distance on two pipelines is answered, and device can also adapt to cause two pipe joints when expanding with heat and contract with cold
Distance change situation, and device can bend different angles and angle can be fixed, strong adaptability.
Gear is provided with described left connecting cylinder along I, gear along II and left screw plate, left connecting cylinder is hollow cylinder structure,
Gear is provided with the inside of the left end of left connecting cylinder along I, gear is provided with the inside of the right-hand member of left connecting cylinder along II, gear along II by screw thread with
Left connecting cylinder connection, the lower end of left connecting cylinder right-hand member, which is connected with left screw plate, left screw plate, is provided with screwed hole；
Gear is provided with described right connecting cylinder along III, gear along IV and right screw plate, right connecting cylinder is hollow cylinder knot
Gear is provided with the inside of structure, the right-hand member of right connecting cylinder along III, the left end inner side of right connecting cylinder is provided with gear along IV, and gear passes through along IV
Screw thread is connected with right connecting cylinder, and the lower end of the left end of right connecting cylinder, which is connected with right screw plate, right screw plate, is provided with screwed hole；
Left supported plate, left inside cylinder, bulge loop I, sealing ring, bulge loop II, left ventilating hole plate, bulge loop are provided with described bending component
Bulge loop I is provided with the outside of III, right ventilating hole plate, bulge loop IV, right inner cylinder, right supported plate and carbon bellows, the left end of left inside cylinder, it is convex
It is provided with ring I on the outside of sealing ring, the right-hand member of left inside cylinder and is provided with bulge loop II, the upper end of left inside cylinder right-hand member is provided with left supported plate,
The lower end of left inside cylinder right-hand member is provided with left ventilating hole plate, be provided with the outside of the right-hand member of right inner cylinder on bulge loop IV, bulge loop IV be provided with it is close
Bulge loop III is provided with the outside of seal, the left end of right inner cylinder, the upper end of right inner cylinder left end is provided with right supported plate, right inner cylinder left end
Lower end is provided with right ventilating hole plate, left ventilating hole plate and right ventilating hole plate and is provided with manhole, close between left inside cylinder and right inner cylinder
Envelope is connected with carbon bellows；
Described angular adjustment fixation kit include right cross bar, grooved ring, slot, elevator, pull bar, L-shaped frame, left cross bar,
Cushion block and inserted link, the upper end of right cross bar, which is fixedly connected with grooved ring, grooved ring, is evenly equipped with multiple slots, the right-hand member of left cross bar and right horizontal stroke
The left end of bar is hinged, and L-shaped frame and cushion block are fixedly connected on left cross bar, and the upper end of elevator is fixedly connected with pull bar, elevator
Right-hand member be fixedly connected with inserted link, the upper end of pull bar and L-shaped frame is slidably matched, and inserted link is injected in one of slot；
Described length adjustment component includes left screw rod, six rib bars, six rib sets, right screw rod and hinged seat, the right side of left screw rod
The left end of end and right screw rod is fixedly connected with six rib bars, two six rib bars and is rotatably connected to hinged seat, two hinged seats it
Between be hinged, gap is connected with six rib sets on one of them six rib bar；
Described left inside cylinder, bulge loop I are inserted in left connecting cylinder, and bulge loop IV, right inner cylinder are inserted in right connecting cylinder, angular adjustment
The right cross bar of fixation kit right-hand member is fixedly connected on right supported plate, and the left cross bar of angular adjustment fixation kit left end is fixedly connected on
On left supported plate, the left screw rod on length adjustment component is coordinated through left ventilating hole plate with left screw plate by screw thread, length adjustment group
Right screw rod on part is coordinated through right ventilating hole plate with right screw plate by screw thread, and six rib bars and the left side of length adjustment component left end lead to
Orifice plate is fitted, and six rib bars of length adjustment component right-hand member are fitted with right ventilating hole plate.
It is preferred that, described pull bar is rectangular shaft, and the lower end of pull bar is cased with spring, spring be located at L-shaped frame and elevator it
Between.
It is preferred that, the center of circle of described grooved ring is located at the articulated position of left cross bar and right cross bar.
It is preferred that, six described ribs, which are put, is fixedly connected with fastening screw plate, has been connected through a screw thread on fastening screw plate
Fastening screw.
It is preferred that, one end of six described rib bars is connected by screw limited circle of position rib baffle ring, and described hinged seat includes
Limited location is set to justify rib on articulated slab, cylindrical seat and spacing round rib, cylindrical seat, cylindrical seat is integral type structure with spacing round rib,
Articulated slab is fixedly connected on cylindrical seat, and cylindrical seat, spacing round rib are connected on six rib bars by spacing round rib baffle ring, cylinder
It is hinged between articulated slab on coaxial line between seat, spacing round rib and six rib bars, two hinged seats.
It is preferred that, described left screw rod and right screw flight are oppositely oriented.
It is preferred that, described bulge loop I external diameter, bulge loop IV external diameter, the internal diameter of left connecting cylinder, right connecting cylinder internal diameter it
Between it is equal.
It is preferred that, described gear is provided with screw thread along I and gear along on the inside of III.
It is preferred that, described left screw plate is made up of screw plate, clamping plate, boss block and screw plate slipping ring, screw plate, clamping plate
On be provided with coaxial screwed hole, the lower end of screw plate is provided with boss block, and the right-hand member of screw plate has been connected by screw clamping plate,
The groove of correspondence boss block is provided with screw plate slipping ring, screw plate component slippage is connected on screw plate slipping ring；Right screw plate
It is identical with the physical dimension of left screw plate.
A kind of of the invention pipeline connection device has the beneficial effect that：
A kind of pipeline connection device of the present invention, the entire length of device can be adjusted, and adapt to different on two pipelines
The connection of the interface of distance, and device can also adapt to work as the feelings for the distance change for causing two pipe joints of expanding with heat and contract with cold
Condition, and device can bend different angles and angle can be fixed, strong adaptability.
Brief description of the drawings
The present invention will be further described in detail with specific implementation method below in conjunction with the accompanying drawings.
Fig. 1 is a kind of structural representation of pipeline connection device of the invention；
Fig. 2 is the 3D cross section structure diagrams of left connecting cylinder；
Fig. 3 is the structural representation of angular adjustment fixation kit；
Fig. 4 is the 3D cross section structure diagrams of right connecting cylinder；
Fig. 5 is the structural representation of length adjustment component；
Fig. 6 is the sectional structure and annexation schematic diagram of hinged seat；
Fig. 7 is the structural representation of bending component；
Fig. 8 is the structural representation of left screw plate；
Fig. 9 is the section view connection diagram of left screw plate.
In figure：Left connecting cylinder 1；Keep off along I1-1；Keep off along II1-2；Left screw plate 1-3；Screw plate 1-3-1, clamping plate 1-3-2,
Boss block 1-3-3 and screw plate slipping ring 1-3-4；Bend component 2；Left supported plate 2-1；Left inside cylinder 2-2；Bulge loop I2-3；Sealing ring 2-
4；Bulge loop II2-5；Left ventilating hole plate 2-6；Bulge loop III2-7；Right ventilating hole plate 2-8；Bulge loop IV2-9；Right inner cylinder 2-10；Right supported plate 2-
11；Carbon bellows 2-12；Angular adjustment fixation kit 3；Right cross bar 3-1；Grooved ring 3-2；Slot 3-3；Elevator 3-4；Pull bar
3-5；L-shaped frame 3-6；Left cross bar 3-7；Cushion block 3-8；Inserted link 3-9；Right connecting cylinder 4；Keep off along III4-1；Keep off along IV4-2；Right screw
Plate 4-3；Length adjustment component 5；Left screw rod 5-1；Six rib bar 5-2；Spacing round rib baffle ring 5-2-1；Six ribs cover 5-3；Right screw rod 5-
4；Hinged seat 5-5；Articulated slab 5-5-1；Cylindrical seat 5-5-2；Spacing round rib 5-5-3.
Embodiment
Embodiment one：
Illustrate present embodiment with reference to Fig. 1-9, be in particular a kind of the present invention relates to a kind of conduit coupling
Pipeline connection device, including left connecting cylinder 1, bending component 2, angular adjustment fixation kit 3, right connecting cylinder 4 and length are adjusted
Component 5 is saved, the entire length of device can be adjusted, adapt to the connection of the interface of different distance on two pipelines, and device
It is adapted to when the situation for the distance change for causing two pipe joints of expanding with heat and contract with cold, and device can bend different angles
And angle can be fixed, strong adaptability.
Gear is provided with described left connecting cylinder 1 along I1-1, gear along II1-2 and left screw plate 1-3, left connecting cylinder 1 is sky
Gear is provided with the inside of heart cylindrical structure, the left end of left connecting cylinder 1 along I1-1, the right-hand member inner side of left connecting cylinder 1 is provided with gear edge
II1-2, gear is connected along II1-2 by screw thread with left connecting cylinder 1, and the lower end of the left right-hand member of connecting cylinder 1 is connected with left screw plate 1-3,
Screwed hole is provided with left screw plate 1-3, gear plays position-limiting action along I1-1, gear along II1-2, and left screw plate 1-3 plays connection
Effect；
Gear is provided with described right connecting cylinder 4 along III4-1, gear along IV4-2 and right screw plate 4-3, right connecting cylinder 4 is
Gear is provided with the inside of hollow cylinder structure, the right-hand member of right connecting cylinder 4 along III4-1, the left end inner side of right connecting cylinder 4 is provided with gear
Along IV4-2, gear is connected along IV4-2 by screw thread with right connecting cylinder 4, and the lower end of the left end of right connecting cylinder 4 is connected with right screw plate
Screwed hole is provided with 4-3, right screw plate 4-3, gear plays position-limiting action along III4-1, gear along IV4-2, and right screw plate 4-3 rises
To connection function；
Left supported plate 2-1, left inside cylinder 2-2, bulge loop I2-3, sealing ring 2-4, bulge loop are provided with described bending component 2
II2-5, left ventilating hole plate 2-6, bulge loop III2-7, right ventilating hole plate 2-8, bulge loop IV2-9, right inner cylinder 2-10, right supported plate 2-11 and carbon
It is provided with the outside of plain bellows 2-12, left inside cylinder 2-2 left end on bulge loop I2-3, bulge loop I2-3 and is provided with sealing ring 2-4, it is left inside
Bulge loop II2-5 is provided with the outside of cylinder 2-2 right-hand member, the upper end of left inside cylinder 2-2 right-hand members is provided with left supported plate 2-1, the left inside cylinder 2-2 right sides
The lower end at end is provided with to be provided with bulge loop IV2-9, bulge loop IV2-9 on the outside of left ventilating hole plate 2-6, right inner cylinder 2-10 right-hand member and set
Bulge loop III2-7 is provided with the outside of the left end for having sealing ring 2-4, right inner cylinder 2-10, the upper end of right inner cylinder 2-10 left ends is provided with the right side
Support plate 2-11, the lower end of right inner cylinder 2-10 left ends, which is provided with right ventilating hole plate 2-8, left ventilating hole plate 2-6 and right ventilating hole plate 2-8, to be all provided with
Manhole is equipped with, carbon bellows 2-12, carbon bellows 2-12 are sealedly connected between left inside cylinder 2-2 and right inner cylinder 2-10
It can bend, sealing ring 2-4 serves sealing function, bulge loop I2-3, bulge loop II2-5, bulge loop III2-7, bulge loop IV2-9 are played
Position-limiting action, left ventilating hole plate 2-6 and right ventilating hole plate 2-8 are used for connecting length adjusting part 5, left supported plate 2-1 and right supported plate 2-
11, which are used for connection angle, adjusts fixation kit 3；
Described angular adjustment fixation kit 3 includes right cross bar 3-1, grooved ring 3-2, slot 3-3, elevator 3-4, pull bar 3-
5th, L-shaped frame 3-6, left cross bar 3-7, cushion block 3-8 and inserted link 3-9, right cross bar 3-1 upper end are fixedly connected with grooved ring 3-2, grooved ring 3-
Multiple slot 3-3 are evenly equipped with 2, the left end of left cross bar 3-7 right-hand member and right cross bar 3-1 is hinged, L-shaped frame 3-6 and cushion block 3-8 are solid
Surely it is connected on left cross bar 3-7, elevator 3-4 upper end is fixedly connected with pull bar 3-5, and elevator 3-4 right-hand member is fixedly connected
There is inserted link 3-9, pull bar 3-5 and L-shaped frame 3-6 upper end are slidably matched, inserted link 3-9 is injected in one of slot 3-3, works as pulling
During pull bar 3-5, pull bar 3-5 drives elevator 3-4 and inserted link 3-9 to move up, and inserted link 3-9 leaves slot 3-3, at this moment left cross bar
3-7 and right cross bar 3-1 can rotate, and inserted link 3-9 is inserted can be by left cross bar 3-7 and right cross bar 3-1 position in slot 3-3
It is fixed；
Described length adjustment component 5 includes left screw rod 5-1, six rib bar 5-2, six ribs set 5-3, right screw rod 5-4 and is hinged
Seat 5-5, left screw rod 5-1 right-hand member and right screw rod 5-4 left end, which are fixedly connected with six rib bar 5-2, two six rib bar 5-2, to be turned
Dynamic be connected between hinged seat 5-5, two hinged seat 5-5 is hinged, and gap is connected with six ribs on one of them six rib bar 5-2
5-3 is covered, six ribs set 5-3 is easy to rotate length adjustment component 5 with spanner when being enclosed on six rib bar 5-2；
Described left inside cylinder 2-2, bulge loop I2-3 is inserted in left connecting cylinder 1, and bulge loop IV2-9, right inner cylinder 2-10 are inserted in right company
Connect in cylinder 4, the right cross bar 3-1 of the right-hand member of angular adjustment fixation kit 3 is fixedly connected on right supported plate 2-11, angular adjustment fixation group
The left cross bar 3-7 of the left end of part 3 is fixedly connected on left supported plate 2-1, and the left screw rod 5-1 on length adjustment component 5 passes through left through hole
Plate 2-6 is coordinated with left screw plate 1-3 by screw thread, and the right screw rod 5-4 on length adjustment component 5 passes through right ventilating hole plate 2-8 and the right side
Screw plate 4-3 is coordinated by screw thread, and six rib bar 5-2 of the left end of length adjustment component 5 fit with left ventilating hole plate 2-6, length adjustment
Six rib bar 5-2 of the right-hand member of component 5 fit with right ventilating hole plate 2-8.
Described pull bar 3-5 is rectangular shaft, and pull bar 3-5 lower end is cased with spring, and spring is located at L-shaped frame 3-6 and elevator
Between 3-4, spring prevents inserted link 3-9 from leaving slot 3-3.
The described grooved ring 3-2 center of circle is located at left cross bar 3-7 and right cross bar 3-1 articulated position so that inserted link 3-9 can be with
In the different slot 3-3 of insertion.
It is fixedly connected with fastening screw plate 5-6, fastening screw plate 5-6 and is connected through a screw thread on described six ribs set 5-3
There is fastening screw, fastening screw is easy to fix six ribs set 5-3, prevents six ribs from covering 5-3 and sliding.
One end of six described rib bar 5-2 is connected by screw limited circle of position rib baffle ring 5-2-1, described hinged seat 5-5
Including articulated slab 5-5-1, cylindrical seat 5-5-2 and spacing round rib 5-5-3, limited location is set to justify rib 5-5-3 on cylindrical seat 5-5-2,
Cylindrical seat 5-5-2 and spacing round rib 5-5-3 is integral type structure, and articulated slab 5-5-1 is fixedly connected on cylindrical seat 5-5-2, circle
Column base 5-5-2, spacing round rib 5-5-3 are connected on six rib bar 5-2 by spacing round rib baffle ring 5-2-1, cylindrical seat 5-5-2, limit
It is hinged between articulated slab 5-5-1 on coaxial line between circle of position rib 5-5-3 and six rib bar 5-2, two hinged seat 5-5 so that hinge
Joint chair 5-5 can be rotated on six rib bar 5-2.
Described left screw rod 5-1 is opposite with right screw rod 5-4 thread rotary orientation so that left screw rod 5-1 and right screw rod 5-4 is rotated
When can drive left connecting cylinder 1 and right connecting cylinder 4 opposite or reverse motions simultaneously.
Described bulge loop I2-3 external diameter, bulge loop IV2-9 external diameter, the internal diameter of left connecting cylinder 1, the internal diameter of right connecting cylinder 4
Between it is equal.
Described gear is provided with screw thread along I1-1 and gear along on the inside of III4-1, is easy to by keeping off along I1-1 and gear edge
Threaded connection pipeline on III4-1.
Described left screw plate 1-3 is by screw plate 1-3-1, clamping plate 1-3-2, boss block 1-3-3 and screw plate slipping ring 1-3-4
Coaxial screwed hole is provided with composition, screw plate 1-3-1, clamping plate 1-3-2, screw plate 1-3-1 lower end is provided with boss block
1-3-3, screw plate 1-3-1 right-hand member be connected by screw on clamping plate 1-3-2, screw plate slipping ring 1-3-4 be provided with correspondence it is convex
Platform block 1-3-3 groove, screw board component 1-3 is slidably connected on screw plate slipping ring 1-3-4；Right screw plate 4-3 and left screw
Plate 1-3 physical dimension is identical, and screw plate 1-3-1, clamping plate 1-3-2 can rotate on screw plate slipping ring 1-3-4 so that bending
Component 2 and length adjustment component 5 can be rotated on left connecting cylinder 1 and right connecting cylinder 4, be easy to rotate left connecting cylinder 1 and right company
Cylinder 4 is connect, left connecting cylinder 1 and right connecting cylinder 4 are connected on pipeline by screw thread.
A kind of operation principle of pipeline connection device of the present invention：When needing adjusting means overall length, six ribs are slided
5-3 is covered, six ribs are covered into 5-3 is enclosed on two six rib bar 5-2 simultaneously, using the fastening screw on fastening screw plate 5-6 by six ribs
Bar 5-2 is fixed, and at this moment rotates six ribs set 5-3 using spanner, and six ribs set 5-3 drives left screw rod 5-1 and right screw rod 5-4 to rotate,
Due to left screw rod 5-1 and right screw rod 5-4 thread rotary orientations on the contrary, so left screw rod 5-1 and right screw rod 5-4 can drive a left side when rotating
Connecting cylinder 1 and right connecting cylinder 4 are while opposite or reverse motions, realize the function of adjusting apparatus overall length；Six ribs set 5-3 is slided
Move to one side, left connecting cylinder 1 and right connecting cylinder 4 can around two hinged seat 5-5 articulated position, and right left horizontal strokes of cross bar 3-1
Bar 3-7 articulated position rotation, device is bent, pulls pull bar 3-5 to drive elevator 3-4 and inserted link 3-9 to move up, by inserted link 3-
The different slot 3-3 of 9 insertions can fix the angle that device is bent, and left connecting cylinder 1 and right connecting cylinder 4 pass through screw thread and pipe
Road is connected.
Certainly, described above not limitation of the present invention, the present invention is also not limited to the example above, the art
The variations, modifications, additions or substitutions that those of ordinary skill is made in the essential scope of the present invention, fall within the guarantor of the present invention
Protect scope.
Claims (9)
1. a kind of pipeline connection device, including left connecting cylinder (1), bending component (2), angular adjustment fixation kit (3), the right side
Connecting cylinder (4) and length adjustment component (5), it is characterised in that：Gear is provided with described left connecting cylinder (1) along I (1-1), gear
Along II (1-2) and left screw plate (1-3), left connecting cylinder (1) is to be set on the inside of hollow cylinder structure, the left end of left connecting cylinder (1)
There is gear along I (1-1), the right-hand member inner side of left connecting cylinder (1) is provided with gear along II (1-2), and gear passes through screw thread and left company along II (1-2)
Cylinder (1) connection is connect, the lower end of left connecting cylinder (1) right-hand member, which is connected with left screw plate (1-3), left screw plate (1-3), is provided with spiral shell
Pit；
It is provided with described right connecting cylinder (4) and keeps off along III (4-1), keeps off along IV (4-2) and right screw plate (4-3), right connecting cylinder
(4) it is hollow cylinder structure, gear is provided with the inside of the right-hand member of right connecting cylinder (4) along III (4-1), in the left end of right connecting cylinder (4)
Side is provided with gear along IV (4-2), and gear is connected along IV (4-2) by screw thread with right connecting cylinder (4), the left end of right connecting cylinder (4)
Lower end is connected with right screw plate (4-3), right screw plate (4-3) and is provided with screwed hole；
Be provided with described bending component (2) left supported plate (2-1), left inside cylinder (2-2), bulge loop I (2-3), sealing ring (2-4),
Bulge loop II (2-5), left ventilating hole plate (2-6), bulge loop III (2-7), right ventilating hole plate (2-8), bulge loop IV (2-9), right inner cylinder (2-
10) bulge loop I (2-3), bulge loop are provided with the outside of, right supported plate (2-11) and carbon bellows (2-12), the left end of left inside cylinder (2-2)
It is provided with I (2-3) on the outside of sealing ring (2-4), the right-hand member of left inside cylinder (2-2) and is provided with bulge loop II (2-5), left inside cylinder (2-2)
The upper end of right-hand member is provided with left supported plate (2-1), and the lower end of left inside cylinder (2-2) right-hand member is provided with left ventilating hole plate (2-6), right inner cylinder
It is provided with the outside of the right-hand member of (2-10) on bulge loop IV (2-9), bulge loop IV (2-9) and is provided with sealing ring (2-4), right inner cylinder (2-10)
Left end on the outside of be provided with bulge loop III (2-7), the upper end of right inner cylinder (2-10) left end is provided with right supported plate (2-11), right inner cylinder
The lower end of (2-10) left end is provided with right ventilating hole plate (2-8), left ventilating hole plate (2-6) and right ventilating hole plate (2-8) and is provided with circle
Shape through hole, is sealedly connected with carbon bellows (2-12) between left inside cylinder (2-2) and right inner cylinder (2-10)；
Described angular adjustment fixation kit (3) include right cross bar (3-1), grooved ring (3-2), slot (3-3), elevator (3-4),
Pull bar (3-5), L-shaped frame (3-6), left cross bar (3-7), cushion block (3-8) and inserted link (3-9), the upper end of right cross bar (3-1), which is fixed, to be connected
It is connected on grooved ring (3-2), grooved ring (3-2) and is evenly equipped with multiple slots (3-3), right-hand member and the right cross bar (3-1) of left cross bar (3-7)
Left end is hinged, and L-shaped frame (3-6) and cushion block (3-8) are fixedly connected on left cross bar (3-7), and the upper end of elevator (3-4), which is fixed, to be connected
Pull bar (3-5) is connected to, the right-hand member of elevator (3-4) is fixedly connected with inserted link (3-9), and pull bar (3-5) is upper with L-shaped frame (3-6)
End is slidably matched, and inserted link (3-9) is injected in one of slot (3-3)；
Described length adjustment component (5) includes left screw rod (5-1), six rib bars (5-2), six rib sets (5-3), right screw rod (5-4)
With hinged seat (5-5), the right-hand member of left screw rod (5-1) and the left end of right screw rod (5-4) are fixedly connected with six rib bars (5-2), two
It is rotatably connected between hinged seat (5-5), two hinged seats (5-5) and is hinged on six rib bars (5-2), one of them six rib bar
Gap is connected with six rib sets (5-3) on (5-2)；
Described left inside cylinder (2-2), bulge loop I (2-3) are inserted in left connecting cylinder (1), and bulge loop IV (2-9), right inner cylinder (2-10) are inserted
In right connecting cylinder (4), the right cross bar (3-1) of angular adjustment fixation kit (3) right-hand member is fixedly connected on right supported plate (2-11),
The left cross bar (3-7) of angular adjustment fixation kit (3) left end is fixedly connected on left supported plate (2-1), on length adjustment component (5)
Left screw rod (5-1) coordinated through left ventilating hole plate (2-6) with left screw plate (1-3) by screw thread, on length adjustment component (5)
Right screw rod (5-4) is coordinated through right ventilating hole plate (2-8) with right screw plate (4-3) by screw thread, length adjustment component (5) left end
Six rib bars (5-2) are fitted with left ventilating hole plate (2-6), the six rib bars (5-2) and right ventilating hole plate (2- of length adjustment component (5) right-hand member
8) fit.
2. a kind of pipeline connection device according to claim 1, it is characterised in that：Described pull bar (3-5) is square
Shape bar, the lower end of pull bar (3-5) is cased with spring, and spring is located between L-shaped frame (3-6) and elevator (3-4).
3. a kind of pipeline connection device according to claim 1, it is characterised in that：The circle of described grooved ring (3-2)
The heart is located at the articulated position of left cross bar (3-7) and right cross bar (3-1).
4. a kind of pipeline connection device according to claim 1, it is characterised in that：On six described rib sets (5-3)
It is fixedly connected with fastening screw plate (5-6), fastening screw plate (5-6) and has been connected through a screw thread fastening screw.
5. a kind of pipeline connection device according to claim 1, it is characterised in that：Six described rib bars (5-2)
One end is connected by screw limited circle of position rib baffle ring (5-2-1), and described hinged seat (5-5) includes articulated slab (5-5-1), cylinder
Limited location is set to justify rib (5-5-3), cylindrical seat (5-5-2) on seat (5-5-2) and spacing round rib (5-5-3), cylindrical seat (5-5-2)
It is integral type structure with spacing round rib (5-5-3), articulated slab (5-5-1) is fixedly connected on cylindrical seat (5-5-2), cylindrical seat
(5-5-2), spacing round rib (5-5-3) are connected on six rib bars (5-2) by spacing round rib baffle ring (5-2-1), cylindrical seat (5-5-
2) articulated slab (5-5-1) on, coaxial line between spacing round rib (5-5-3) and six rib bars (5-2), two hinged seats (5-5) it
Between be hinged.
6. a kind of pipeline connection device according to claim 1, it is characterised in that：Described left screw rod (5-1) with
The thread rotary orientation of right screw rod (5-4) is opposite.
7. a kind of pipeline connection device according to claim 1, it is characterised in that：Described bulge loop I's (2-3) is outer
It is equal between footpath, bulge loop IV (2-9) external diameter, the internal diameter of left connecting cylinder (1), the internal diameter of right connecting cylinder (4).
8. a kind of pipeline connection device according to claim 1, it is characterised in that：Described gear is along I (1-1) and keeps off
Screw thread is provided with along on the inside of III (4-1).
9. a kind of pipeline connection device according to claim 1, it is characterised in that：Described left screw plate (1-3)
It is made up of screw plate (1-3-1), clamping plate (1-3-2), boss block (1-3-3) and screw plate slipping ring (1-3-4), screw plate (1-3-
1) coaxial screwed hole, is provided with clamping plate (1-3-2), the lower end of screw plate (1-3-1) is provided with boss block (1-3-3), spiral shell
The right-hand member of orifice plate (1-3-1), which has been connected by screw on clamping plate (1-3-2), screw plate slipping ring (1-3-4), is provided with correspondence boss
The groove of block (1-3-3), screw board component (1-3) is slidably connected on screw plate slipping ring (1-3-4)；Right screw plate (4-3) with
The physical dimension of left screw plate (1-3) is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710670525.XA CN107237952A (en) | 2017-08-08 | 2017-08-08 | A kind of pipeline connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710670525.XA CN107237952A (en) | 2017-08-08 | 2017-08-08 | A kind of pipeline connection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107237952A true CN107237952A (en) | 2017-10-10 |
Family
ID=59989946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710670525.XA Withdrawn CN107237952A (en) | 2017-08-08 | 2017-08-08 | A kind of pipeline connection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107237952A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150748A (en) * | 2017-12-28 | 2018-06-12 | 安徽伙伴电气有限公司 | It is a kind of to be connected for ceramic valve with the flexible variable that pipeline connects connection mechanism |
| CN108935405A (en) * | 2018-07-12 | 2018-12-07 | 项硕 | A kind of fruit tree pesticide spraying device convenient for adjusting |
| CN109373105A (en) * | 2018-12-29 | 2019-02-22 | 重庆科众机械有限公司 | A kind of pipeline patching device |
| CN113357421A (en) * | 2021-08-11 | 2021-09-07 | 江苏荣坔环保科技有限公司 | Conveying pipe connecting device with adjusting function for sewage treatment |
| CN113958583A (en) * | 2021-11-24 | 2022-01-21 | 王立志 | Fastening piece |
-
2017
- 2017-08-08 CN CN201710670525.XA patent/CN107237952A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150748A (en) * | 2017-12-28 | 2018-06-12 | 安徽伙伴电气有限公司 | It is a kind of to be connected for ceramic valve with the flexible variable that pipeline connects connection mechanism |
| CN108935405A (en) * | 2018-07-12 | 2018-12-07 | 项硕 | A kind of fruit tree pesticide spraying device convenient for adjusting |
| CN109373105A (en) * | 2018-12-29 | 2019-02-22 | 重庆科众机械有限公司 | A kind of pipeline patching device |
| CN113357421A (en) * | 2021-08-11 | 2021-09-07 | 江苏荣坔环保科技有限公司 | Conveying pipe connecting device with adjusting function for sewage treatment |
| CN113357421B (en) * | 2021-08-11 | 2021-10-08 | 江苏荣坔环保科技有限公司 | Conveying pipe connecting device with adjusting function for sewage treatment |
| CN113958583A (en) * | 2021-11-24 | 2022-01-21 | 王立志 | Fastening piece |
| CN113958583B (en) * | 2021-11-24 | 2024-03-01 | 河北展宇机电科技有限公司 | Fastening piece |
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Application publication date: 20171010 |
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