CN207094032U - A kind of pipeline connection device - Google Patents
A kind of pipeline connection device Download PDFInfo
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- CN207094032U CN207094032U CN201720983140.4U CN201720983140U CN207094032U CN 207094032 U CN207094032 U CN 207094032U CN 201720983140 U CN201720983140 U CN 201720983140U CN 207094032 U CN207094032 U CN 207094032U
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Abstract
It the utility model is related to a kind of conduit coupling, in particular it is a kind of pipeline connection device, the entire length of device can adjust, 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 fix.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, and screwed hole is provided with left screw plate；Gear is provided with described right connecting cylinder along III, gear along IV and right screw plate, right connecting cylinder is hollow cylinder structure, and gear is provided with the inside of the right-hand member of right connecting cylinder and is provided with gear along IV along III, the left end inner side of right connecting cylinder.
Description
Technical field
A kind of conduit coupling is the utility model is related to, is in particular a kind of pipeline connection device.
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
Provide a kind of rigid conduits such as metal tube, composite metal-plastic pipe that are used for pipeline, the utility model in connection system and connect
The flexible stop valve pipeline connection group that can block fluid, instead stop valve function for the tubular being connected in system with pipeline, pipe fitting
Part.Including to tube wall force can flatten tube wall make inner flow passage seal cartridge type it is compound with polymer or polymer and other materials
Material made of pipeline, one end and pipeline connection and the connection of pipeline that the other end is connected with the pipeline in pipe-line system or pipe fitting
Part.Various anti-corrosion of metal stop valves can be replaced, make pipe-line system cost reduce, facilitate pipeline tapping take over and it is easy to operate, can
Buried use.The device can not bend and be unable to the entire length of adjusting apparatus.
Utility model content
The utility model provides a kind of conduit coupling, and its advantage can adjust for the entire length of device, adapt to
The connection of the interface of different distance on two pipelines, and device can also adapt to cause two pipe joints when expand with heat and contract with cold
The situation of distance change, and device can bend different angles and angle can fix, strong adaptability.
A kind of conduit coupling is the utility model is related to, is in particular a kind of pipeline connection device, including a left side
Connecting cylinder, bending component, angular adjustment fixation kit, right connecting cylinder and length adjustment component, the entire length of device can be adjusted
It is whole, the connection of the interface of different distance on two pipelines is adapted to, and device can also adapt to cause two pipes when expanding with heat and contract with cold
The situation of the distance change of pipeline joint, and device can bend different angles and angle can fix, 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, keep off along II by screw thread with
Left connecting cylinder connection, the lower end of left connecting cylinder right-hand member is connected with left screw plate, screwed hole is provided with left screw plate；
Gear is provided with described right connecting cylinder along III, gear along IV and right screw plate, right connecting cylinder is hollow cylinder knot
Structure, the right-hand member inner side of right connecting cylinder are provided with gear and are provided with gear along III, the left end inner side of right connecting cylinder along IV, keep off along IV and passing through
Screw thread is connected with right connecting cylinder, and the lower end of the left end of right connecting cylinder is connected with right screw plate, and screwed hole is provided with right screw plate；
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
III, right ventilating hole plate, bulge loop IV, right inner cylinder, right supported plate and carbon bellows, bulge loop I is provided with the outside of the left end of left inside cylinder, it is convex
Sealing ring is provided with ring I, bulge loop II is provided with the outside of the right-hand member of left inside cylinder, 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, is provided with bulge loop IV on the outside of the right-hand member of right inner cylinder, is provided with bulge loop IV close
Seal, the left end outside of right inner cylinder are provided with bulge loop III, and 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, and manhole is provided with left ventilating hole plate and right ventilating hole plate, 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 are fixedly connected with grooved ring, and multiple slots, the right-hand member of left cross bar and right horizontal stroke are evenly equipped with grooved ring
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
End and the left end of right screw rod are fixedly connected with six rib bars, are rotatably connected to hinged seat on two six rib bars, 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 of length adjustment component left end lead to a left side
Orifice plate is bonded, and six rib bars of length adjustment component right-hand member are bonded with right ventilating hole plate.
Preferably, 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.
Preferably, the center of circle of described grooved ring is located at the articulated position of left cross bar and right cross bar.
Preferably, 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.
Preferably, one end of six described rib bars is connected by screw limited circle of position rib baffle ring, and described hinged seat includes
Articulated slab, cylindrical seat and spacing round rib, limited location is set on cylindrical seat to justify rib, cylindrical seat and spacing round rib are integral type structure,
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
Coaxial line between seat, spacing round rib and six rib bars, it is hinged between the articulated slab on two hinged seats.
Preferably, described left screw rod and right screw flight are oppositely oriented.
Preferably, 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.
Preferably, described gear is provided with screw thread along I and gear along on the inside of III.
Preferably, 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 corresponding boss block is provided with screw plate slipping ring, left screw plate is slidably connected on screw plate slipping ring；Right screw plate with
The physical dimension of left screw plate is identical.
A kind of pipeline connection device of the utility model has the beneficial effect that：
A kind of pipeline connection device of the utility model, the entire length of device can adjust, and adapt on two pipelines
The connection of the interface of different distance, and device can also be adapted to when the distance change that causes two pipe joints of expanding with heat and contract with cold
Situation, and device can bend different angles and angle can fix, strong adaptability.
Brief description of the drawings
The utility model is described in more 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 utility model；
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 connection relationship 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 spiral shell
Orifice 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, the utility model is related to a kind of conduit coupling, be in particular
A kind of pipeline connection device, including left connecting cylinder 1, bending component 2, angular adjustment fixation kit 3, right connecting cylinder 4 and length
Adjusting part 5 is spent, the entire length of device can adjust, and adapt to the connection of the interface of different distance on two pipelines, and fill
Putting can also adapt to when the situation of the distance change for causing two pipe joints of expanding with heat and contract with cold, and device can bend it is different
Angle and angle can fix, 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
Heart cylindrical structure, the left end inner side of left connecting cylinder 1 are provided with gear and I1-1, the right-hand member inner side of left connecting cylinder 1 are provided with gear edge
II1-2, keeping off along II1-2 and being connected by screw thread with left connecting cylinder 1, 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, keeps off along I1-1, gear and plays position-limiting action along II1-2, left screw plate 1-3 plays connection
Effect；
Gear is provided with described right connecting cylinder 4 is along IV4-2 and right screw plate 4-3, right connecting cylinder 4 along III4-1, gear
Hollow cylinder structure, the right-hand member inner side of right connecting cylinder 4 are provided with gear and III4-1, the left end inner side of right connecting cylinder 4 are provided with gear
Along IV4-2, keep off along IV4-2 and being connected by screw thread with right connecting cylinder 4, 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, keeps off along III4-1, gear and plays position-limiting action along IV4-2, 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
Bulge loop I2-3 is provided with the outside of plain bellows 2-12, left inside cylinder 2-2 left end, sealing ring 2-4 is provided with bulge loop I2-3, 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, left inside cylinder 2-2
The lower end of right-hand member is provided with left ventilating hole plate 2-6, is provided with bulge loop IV2-9 on the outside of right inner cylinder 2-10 right-hand member, is set on bulge loop IV2-9
It is equipped with the outside of sealing ring 2-4, right inner cylinder 2-10 left end and is provided with bulge loop III2-7, the upper end of right inner cylinder 2-10 left ends is provided with
Right supported plate 2-11, the lower ends of right inner cylinder 2-10 left ends are provided with equal on right ventilating hole plate 2-8, left ventilating hole plate 2-6 and right ventilating hole plate 2-8
Manhole is provided with, carbon bellows 2-12, carbon bellows 2- are sealedly connected between left inside cylinder 2-2 and right inner cylinder 2-10
12 can bend, and sealing ring 2-4 serves sealing function, and bulge loop I2-3, bulge loop II2-5, bulge loop III2-7, bulge loop IV2-9 rise
Position-limiting action is arrived, 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 is used for connection angle regulation 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
3-5, 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
Multiple slot 3-3 are evenly equipped with 3-2, 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
It is fixedly 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, which is fixed, to be connected
Inserted link 3-9 is connected to, pull bar 3-5 and L-shaped frame 3-6 upper end are slidably matched, and inserted link 3-9 is injected in one of slot 3-3, works as drawing
During dynamic 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 in slot 3-3
Position fix；
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
In connect 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, and angular adjustment is fixed
The left cross bar 3-7 of the left end of component 3 is fixedly connected on left supported plate 2-1, and the left screw rod 5-1 on length adjustment component 5 leads to through left
Orifice plate 2-6 is coordinated with left screw plate 1-3 by screw thread, the right screw rod 5-4 on length adjustment component 5 through right ventilating hole plate 2-8 with
Right screw plate 4-3 is coordinated by screw thread, and six rib bar 5-2 of the left end of length adjustment component 5 are bonded with left ventilating hole plate 2-6, and length is adjusted
Six rib bar 5-2 of the section right-hand member of component 5 are bonded 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
Insert in different slot 3-3.
Fastening screw plate 5-6 is fixedly connected with described six ribs set 5-3, is connected through a screw thread on fastening screw plate 5-6
There is fastening screw, fastening screw is easy to fix six ribs set 5-3, prevents six ribs set 5-3 from 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
Coaxial line between circle of position rib 5-5-3 and six rib bar 5-2, it is hinged between the articulated slab 5-5-1 on 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 left connecting cylinder 1 and right connecting cylinder 4 can be driven simultaneously opposite or reverse motions.
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
Form, be provided with coaxial screwed hole on 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 have been connected by screw clamping plate 1-3-2, are provided with screw plate slipping ring 1-3-4 corresponding convex
Platform block 1-3-3 groove, left screw plate 1-3 are 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 group
Part 2 and length adjustment component 5 can rotate on left connecting cylinder 1 and right connecting cylinder 4, be easy to rotate left connecting cylinder 1 and right connection
Left connecting cylinder 1 and right connecting cylinder 4, are connected on pipeline by cylinder 4 by screw thread.
A kind of operation principle of pipeline connection device of the utility model：When needing adjusting means overall length, slide
Six ribs cover 5-3, and six ribs are covered into 5-3 is enclosed on two six rib bar 5-2 simultaneously, will using the fastening screw on fastening screw plate 5-6
Six rib bar 5-2 are fixed, and at this moment rotate 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
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 be with when rotating
Left connecting cylinder 1 and right connecting cylinder 4 opposite or reverse motions simultaneously are driven, realize the function of adjusting apparatus overall length；By six ribs
Set 5-3 slides on one side, and left connecting cylinder 1 and right connecting cylinder 4 can be around two hinged seat 5-5 articulated positions, and right cross bar
The left cross bar 3-7 of 3-1 articulated position rotation, device is bent, pulls pull bar 3-5 to drive elevator 3-4 and inserted link 3-9 to move up,
Inserted link 3-9 is inserted into different slot 3-3 the angle that device is bent can be fixed, left connecting cylinder 1 and right connecting cylinder 4 pass through
Screw thread is connected with pipeline.
Certainly, described above is not limitation of the utility model, and the utility model is also not limited to the example above, this skill
The variations, modifications, additions or substitutions that the those of ordinary skill in art field is made in essential scope of the present utility model, also belong to
In the scope of protection of the utility model.
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 hollow cylinder structure, is set on the inside of the left end of left connecting cylinder (1)
There is gear to be provided with gear along I (1-1), the right-hand member inner side of left connecting cylinder (1) along II (1-2), keep off along II (1-2) and pass through screw thread and left company
Connect cylinder (1) connects, and the lower end of left connecting cylinder (1) right-hand member is connected with left screw plate (1-3), spiral shell is provided with left screw plate (1-3)
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, which is provided with, to be kept off along IV (4-2), is kept off along IV (4-2) and being connected 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), and screwed hole is provided with right screw plate (4-3)；
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), right supported plate (2-11) and carbon bellows (2-12), the left end outside of left inside cylinder (2-2) are provided with bulge loop I (2-3), bulge loop
Sealing ring (2-4) is provided with I (2-3), bulge loop II (2-5), left inside cylinder (2-2) are provided with the outside of the right-hand member of 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
Bulge loop IV (2-9) is provided with the outside of the right-hand member of (2-10), sealing ring (2-4), right inner cylinder (2-10) are provided with bulge loop IV (2-9)
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), and circle is provided with left ventilating hole plate (2-6) and right ventilating hole plate (2-8)
Shape through hole, carbon bellows (2-12) is sealedly connected 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
Grooved ring (3-2) is connected to, multiple slots (3-3), right-hand member and the right cross bar (3-1) of left cross bar (3-7) are evenly equipped with grooved ring (3-2)
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
Hinged seat (5-5) is rotatably connected on six rib bars (5-2), is hinged between two hinged seats (5-5), 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 bonded 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) it is bonded.
A kind of 2. 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) are cased with spring, and spring is located between L-shaped frame (3-6) and elevator (3-4).
A kind of 3. 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).
A kind of 4. pipeline connection device according to claim 1, it is characterised in that：On six described rib sets (5-3)
Fastening screw plate (5-6) is fixedly connected with, fastening screw has been connected through a screw thread on fastening screw plate (5-6).
A kind of 5. 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
Seat (5-5-2) and spacing round rib (5-5-3), limited location circle rib (5-5-3), cylindrical seat (5-5- are set on cylindrical seat (5-5-2)
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), coaxial line between spacing round rib (5-5-3) and six rib bars (5-2), articulated slab (5-5-1) on two hinged seats (5-5) it
Between be hinged.
A kind of 6. 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.
A kind of 7. pipeline connection device according to claim 1, it is characterised in that：Described bulge loop I's (2-3) is outer
Footpath, bulge loop IV (2-9) external diameter, the internal diameter of left connecting cylinder (1), right connecting cylinder (4) internal diameter between it is equal.
A kind of 8. 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).
A kind of 9. 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) has been connected by screw clamping plate (1-3-2), and corresponding boss is provided with screw plate slipping ring (1-3-4)
The groove of block (1-3-3), left screw plate (1-3) are slidably connected on screw plate slipping ring (1-3-4)；Right screw plate (4-3) and a left side
The physical dimension of screw plate (1-3) is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720983140.4U CN207094032U (en) | 2017-08-08 | 2017-08-08 | A kind of pipeline connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720983140.4U CN207094032U (en) | 2017-08-08 | 2017-08-08 | A kind of pipeline connection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207094032U true CN207094032U (en) | 2018-03-13 |
Family
ID=61544136
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720983140.4U Expired - Fee Related CN207094032U (en) | 2017-08-08 | 2017-08-08 | A kind of pipeline connection device |
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| Country | Link |
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| CN (1) | CN207094032U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109237183A (en) * | 2018-11-22 | 2019-01-18 | 王蒙蒙 | A kind of three-dimensional conduit coupling |
| CN110657297A (en) * | 2019-09-29 | 2020-01-07 | 尹秀兰 | Universal joint communicating pipe |
-
2017
- 2017-08-08 CN CN201720983140.4U patent/CN207094032U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109237183A (en) * | 2018-11-22 | 2019-01-18 | 王蒙蒙 | A kind of three-dimensional conduit coupling |
| CN110657297A (en) * | 2019-09-29 | 2020-01-07 | 尹秀兰 | Universal joint communicating pipe |
| CN110657297B (en) * | 2019-09-29 | 2021-09-21 | 南京六合高新建设发展有限公司 | Installation method of universal joint communicating pipe |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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