CN206105014U - Support device - Google Patents
Support device Download PDFInfo
- Publication number
- CN206105014U CN206105014U CN201621104521.2U CN201621104521U CN206105014U CN 206105014 U CN206105014 U CN 206105014U CN 201621104521 U CN201621104521 U CN 201621104521U CN 206105014 U CN206105014 U CN 206105014U
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- Prior art keywords
- support meanss
- pipeline
- radial direction
- supportive body
- support
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Abstract
The utility model provides a support device, support device includes: support main part (11) for support cutting device (30) in pipeline (50), the structure is propped to radial supporting, be provided support main part (11) on, structure flexible inner wall in order to support stay tube way (50) along the radial direction that supports main part (11) in is propped to radial supporting, provides the support for cutting device (30) in pipeline (50), the radial transmission structure is provided and is supported main part (11) and go up and prop the structural connection with radial supporting, and the radial transmission structure is under the drive of drive structure (12), and the drive is radial supports that to prop the structure flexible along the radial direction that supports main part (11). The technical scheme of the utility model overcome that support device that cutting equipment among the prior art was used for supporting cutting device sets up outside the tubular metal resonator and can not distribute intensive occasion at the tubular metal resonator and carry out the defect of cutting.
Description
Technical field
This utility model is related to cutting technique field, and in particular to a kind of support dress that cutter sweep is supportted in pipe inside
Put.
Background technology
At present, the material conveying in fields such as petrochemical industry, chemical industry can use substantial amounts of metal tube, and metal tube is arranged sometimes
It is very intensive.When keeping in repair or removing a wherein metal tube, needs use cutting equipment to be cut.It is existing to cut
Cut the support meanss that equipment includes being arranged on outside metal tube, and the cutter sweep being arranged in support meanss.During cutting, support
Device is cut by cutter sweep outside metal tube from metal tube outside, and due between metal tube and metal tube
Narrow space, therefore, it is not easy to dispose support meanss, and lead to not be cut.
Utility model content
The technical problems to be solved in the utility model is to overcome cutting equipment of the prior art for supporting cutting dress
The support meanss put are arranged on the defect that can not be cut in the densely distributed occasion of metal tube outside metal tube, so as to provide
A kind of support meanss that cutter sweep is supportted in pipe inside.
To achieve these goals, a kind of this utility model, there is provided support meanss, including：Supportive body, in pipe
Road inner support cutter sweep；Radially structure is supported, be arranged on supportive body, radially support structure along the radial direction side of supportive body
Stretch to support the inwall of pipeline upwards, be that cutter sweep provides support in pipeline；Radial direction drive mechanism, is arranged on support master
On body and support structure with radial direction to be connected, radial direction drive mechanism drives and radially support structure edge under the driving of driving structure
The radial direction of support main body is stretched.
Further, radially support structure including multiple claws, multiple claws along supportive body circumferentially and along
The radial direction of support main body is movably disposed, wherein, in the case where driving structure drives, multiple claws to the inwall of pipeline is moved
When, multiple claws are supported on the inwall of pipeline.
Further, claw is limited on supportive body, is only capable of being moved along the radial direction of supportive body, is radially driven
Structure includes：Driving turntable, is rotatably arranged on supportive body, and the surface of driving turntable is provided with drving sprial projection；
Transmission draw-in groove, is arranged on claw and is engaged with drving sprial projection, wherein, the rotation of driving turntable drives claw edge
The radial direction movement of support main body.
Further, driving structure includes motor and drive mechanism, and motor is fixed on supportive body, is driven
Structure is connected between the output shaft of motor and driving turntable, drives driving turntable to rotate.
Further, drive mechanism includes transmission worm gear and geared worm, and transmission worm gear is connected with driving turntable, is driven snail
Bar is connected on the output shaft of motor and engages with transmission worm gear.
Further, each claw is provided with multiple transmission draw-in grooves, and multiple transmission draw-in grooves are spaced along the moving direction of claw
Arrange.
Further, supportive body includes chuck base and chuck lid, and chuck lid lid is located on chuck base, chuck base
Installation cavity is surrounded and chuck lid between, driving turntable is arranged on installation intracavity, on the side wall on installation cavity spacing hole is provided with, blocked
The first end of pawl is stretched in installation cavity by spacing hole and coordinated with driving turntable, and the second end of claw forms and abuts the interior of pipeline
The support end of wall.
Further, chuck base is provided with connecting hole, and driving turntable has axially extended and to away from card from connecting hole
The ring that is connected that the direction of disk cover extends, the ring that is connected is connected with driving structure.
Further, chuck lid is provided with suspension ring, and suspension ring are used to coordinate with the lifting rope of handling apparatus.
Further, the second end of claw has the gripper shoe extended along the axial direction of driving turntable, gripper shoe direction
Cutter sweep side extends, and the surface in the axle center away from driving turntable of gripper shoe coordinates with the inwall of pipeline.
Further, gripper shoe is provided with broached-tooth design, to increase the frictional force between gripper shoe and the inwall of pipeline.
Further, support meanss include upper support meanss and lower support meanss, cutter sweep be located at upper support meanss and
Between lower support meanss, upper support meanss are fixedly connected with lower support meanss by the attachment structure of cutter sweep, upper to support dress
Put and lower support meanss include institute's supportive body, radially support structure and radial direction drive mechanism.
Technical solutions of the utility model, have the advantage that：Before cutting pipeline, support meanss are placed in pipeline
Portion, cutter sweep is supported on supportive body, and under the driving of driving structure, radial direction drive mechanism drives and radially supports structure edge
The radial direction of supportive body is moved towards the inwall of pipeline, is supported on the inwall of pipeline, then until radial direction supports structure
Pipeline is cut by cutter sweep；After cutting is finished, drive and radially support radial direction court of the structure along supportive body
Move to the axle center of pipeline, radially support structure and separate with the inwall of pipeline, support meanss and cutter sweep are taken from pipeline
Go out.So in the inside of pipeline, support meanss provide support for cutter sweep, are easy to place support meanss in the inside of pipeline
And cutter sweep, cutter sweep can normally be cut to pipeline, not by the situation of the narrow space between pipeline and pipeline,
It is adapted to the intensive occasion of pipeline arrangement, is easy to remove wherein one of the intensive pipeline of arrangement, effectively overcomes prior art
In cutting equipment be used for supporting the support meanss of cutter sweep be arranged on metal tube it is outer and can not be densely distributed in metal tube
The defect that occasion is cut.
Description of the drawings
In order to be illustrated more clearly that this utility model specific embodiment or technical scheme of the prior art, below will be right
The accompanying drawing to be used needed for specific embodiment or description of the prior art is briefly described, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 shows the dimensional structure diagram of the embodiment according to cutting equipment of the present utility model；
Fig. 2 shows the cutting equipment of Fig. 1 and the structural representation of tube fit；
Fig. 3 shows the dimensional structure diagram of the upper supporting mechanism of the cutting equipment of Fig. 1；
Fig. 4 shows the structural representation of another angle of the upper supporting mechanism of Fig. 3；
Fig. 5 shows the part-structure schematic diagram of the upper supporting mechanism of Fig. 3；
Fig. 6 shows the dimensional structure diagram of the lower supporting mechanism that the cutting of Fig. 1 is arranged；
Fig. 7 shows the dimensional structure diagram of another angle of the lower supporting mechanism of Fig. 6；
Fig. 8 shows the dimensional structure diagram of the cutter sweep of the cutting equipment of Fig. 1；
Fig. 9 shows the dimensional structure diagram of another angle of the cutter sweep of Fig. 8；
Figure 10 shows the part-structure schematic diagram of the cutter sweep of Fig. 9；
Figure 11 shows the structural representation that the fixing axle of the cutter sweep of Fig. 9 and disk cover coordinate；And
Figure 12 shows the structural representation of the handling apparatus of the cutting equipment of Fig. 1.
Description of reference numerals：
10th, upper support meanss；11st, supportive body；111st, chuck base；112nd, chuck lid；1121st, suspension ring；1122nd, U-shaped
Connecting plate；114th, installation riser；115th, firm banking；12nd, driving structure；123rd, motor；124th, it is driven worm gear；125th, pass
Dynamic worm screw；126th, reductor；21st, claw；211st, it is driven draw-in groove；212nd, gripper shoe；22nd, driving turntable；221st, drving sprial is convex
Rise；222nd, be connected ring；30th, cutter sweep；31st, chopping wheel；311st, rotary base；312nd, disk cover；3121st, second connects
Connect ring；3122nd, stabilizing ring；314th, the first installing plate；315th, the first fixed seat；32nd, cutter；33rd, the first drive mechanism；333、
First motor；334th, the first worm gear；335th, the first worm screw；336th, the first decelerator；34th, fixing axle；35th, knife rest；36th, second drive
Motivation structure；361st, the second motor；362nd, the second worm gear；363rd, the second worm screw；364th, the second decelerator；37th, connector；371st, it is solid
Price fixing；372nd, fixed claw；373rd, the second installing plate；374th, the second fixed seat；38th, conducting slip ring；41st, movable claw；411st, draw-in groove；
42nd, rotating disk；421st, the first spiral salient；422nd, the first connection ring；50th, pipeline；61st, the first camera assembly；62nd, the second shooting group
Part；70th, handling apparatus；71st, bracing frame；72nd, lifting rope；73rd, lifting rope wheel；74th, display control unit；80th, lower support meanss.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is a part of embodiment of this utility model, rather than the embodiment of whole.Based on the embodiment in this utility model, this
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
As depicted in figs. 1 and 2, the support meanss of the present embodiment include：Supportive body 11, radially support structure, radially pass
Dynamic structure and driving structure, supportive body 11 is used in the inner support cutter sweep 30 of pipeline 50；Radially support structure setting propping up
In support main body 11, structure stretching to support the inwall of pipeline 50 in the radial direction along supportive body 11 is radially supported, be cutting
Device 30 provides support in pipeline 50；Radial direction drive mechanism is arranged on supportive body 11 and supports structure with radial direction and is connected,
Radial direction drive mechanism drives radial direction to support structure and stretches along the radial direction of supportive body 11 under the driving of driving structure 12.
Using the support meanss of the present embodiment, before cutting pipeline 50, support meanss are placed on into the inside of pipeline 50, are cut
Cut device 30 to be supported on supportive body 11, under the driving of driving structure 12, radial direction drive mechanism drives and radially supports structure
Radial direction along supportive body 11 is moved towards the inwall of pipeline 50, and until radial direction supports structure inwall in pipeline 50 is supported
On, then pipeline is cut by cutter sweep 30；After cutting is finished, drive and radially support structure along supportive body 11
Radial direction is moved towards the axle center of pipeline 50, is radially supported structure and is separated with the inwall of pipeline, by support meanss and cutting dress
Put and taken out from pipeline 50.So in the inside of pipeline 50, support meanss are that cutter sweep 30 provides support, are easy in pipeline
Inside place support meanss and cutter sweep, cutter sweep can normally be cut to pipeline, not by pipeline and pipeline it
Between narrow space situation, be adapted to pipeline and arrange intensive occasion, be easy to remove wherein one of the intensive pipeline of arrangement, have
The support meanss for overcoming cutting equipment of the prior art for supporting cutter sweep to effect are arranged on metal tube outward can not
In the defect that the densely distributed occasion of metal tube is cut.
As shown in figure 5, radially support structure including multiple claws 21, multiple claws 21 along supportive body circumferentially simultaneously
Radial direction along supportive body is movably disposed, wherein, in the case where driving structure 12 drives, multiple claws 21 are to pipeline 50
When inwall is moved, multiple claws 21 are supported on the inwall of pipeline 50.Multiple claws 21 under the driving of driving structure 12, while
Move to the inwall of pipeline 50, multiple claws are supported on the inwall of pipeline 50 simultaneously, radially support structural support in pipeline 50
The different position of inwall on, support more stable, be effectively prevented from the situation of the cutter sweep run-off the straight in cutting process.
Claw 21 is limited on supportive body 11, is only capable of being moved along the radial direction of supportive body 11.So cause card
Pawl 21 can only be moved along the radial direction of supportive body 11, and then be supported on the inwall of pipeline 50, play a part of support.Such as
Shown in Fig. 5, radial direction drive mechanism includes：Driving turntable 22 and transmission draw-in groove 211, driving turntable 22 is rotatably arranged in support
In main body 11, the surface of driving turntable 22 is provided with drving sprial projection 221；Transmission draw-in groove 211 be arranged on claw 21 and with
Drving sprial projection 221 is engaged, wherein, the rotation of driving turntable 22 drives claw 21 along the radial direction of supportive body 11
It is mobile.Driving structure drives driving turntable 22 to rotate, and the rotation of driving turntable 22 drives claw 21 along the radial direction of supportive body 11
Direction is moved, and then claw 21 supports the inwall in pipeline, and for cutter sweep support is provided.In other embodiments, also may be used
To arrange helical groove on the surface of driving turntable 22, claw 21 is provided with the multiple projections being adapted with helical groove.
Preferably, each claw 21 is provided with multiple transmission draw-in grooves 211, movement of multiple transmission draw-in grooves 211 along claw 21
Direction interval setting.So can ensure that claw 21 moves more stable, it is also possible to prevent due to the transmission draw-in groove 211 on claw 21
It is very few that situation about coming is skidded off from driving turntable 22.
As shown in Figure 3 and Figure 4, driving structure 12 includes motor 123 and drive mechanism, and motor 123 is fixed on
On supportive body 11, drive mechanism is connected between the output shaft of motor 123 and driving turntable 22, drives driving turntable 22
Rotate.Start motor 123, the output shaft rotation of motor 123 drives driving turntable 22 to rotate by drive mechanism,
Driving turntable 22 is rotated and drives claw 21 to move along the radial direction of supportive body 11, and claw can be supported on the inwall of pipeline.
In other embodiments, it is also possible to be not provided with drive mechanism, directly passing through motor 123 drives driving turntable 22 to rotate.
Drive mechanism includes transmission worm gear 124 and geared worm 125, and transmission worm gear 124 is connected with driving turntable 22, is driven
Worm screw 125 is connected on the output shaft of motor 123 and engages with transmission worm gear 124.So cause the knot of driving structure 12
Structure characteristics of compact layout flexibly, takes up room little, and small volume reduces integrally-built taking up room.
As shown in figure 3, supportive body 11 includes chuck base 111 and chuck lid 112, the lid of chuck lid 112 is located at chuck bottom
On seat 111, installation cavity is surrounded between chuck base 111 and chuck lid 112, driving turntable 22 is arranged on installation intracavity, installation cavity
On side wall on be provided with spacing hole, the first end of claw 21 is stretched in installation cavity by spacing hole and matched somebody with somebody with driving turntable 22
Close, the second end of claw 21 forms the support end of the inwall for abutting pipeline 50.Supportive body 11 is divided into two, biography is easily installed
Dynamic rotating disk 22 and claw 21, chuck base 111 and chuck lid 112 play spacing effect, prevent driving turntable 22 and claw 21
There is the situation of axial movement.Spacing hole plays spacing effect, and claw 21 can only the radially direction of relative support main body 11
It is mobile.
As shown in Figure 4, it is preferable that motor 123 and geared worm 125 are arranged at the outer surface of chuck base 111
On, chuck base 111 is provided with connecting hole, and driving turntable 22 has axially extended and to away from chuck lid 112 from connecting hole
The ring 222 that is connected that direction extends, the ring 222 that is connected is connected with driving structure 12.Said structure causes only transmission to turn
Disk 22 and claw 21 are arranged in installation cavity, reduce the axial dimension of supportive body 11.Be connected ring 222 and transmission worm gear
124 connections.
The surface of chuck base 111 is provided with two installation risers 114 being oppositely arranged, the two ends point of geared worm 125
It is not located in two installation risers 114.So, it is easy to fixed conveyor worm screw 125, fixation is more solid and reliable.
Driving structure 12 also includes reductor 126, and reductor 126 is connected to the defeated of geared worm 125 and motor 123
Between shaft.The rotating speed of the output shaft of motor 123 slows down through reductor 126, reduces the rotating speed of driving turntable 22, so as to
Reduce claw 21 moves radially speed.
The surface of chuck base 111 is provided with firm banking 115, and reductor 126 is fixed on firm banking 115.It is convenient
Fixed, fixation is more solid and reliable.Preferably, an installation riser 114 is arranged side by side with firm banking 115.
In order to further reduce the volume of support meanss, axis and the geared worm 125 of the output shaft of motor 123
Axis is vertically arranged, and reductor 126 is right-angle reduction device.Can so cause cutter sweep to adapt to the little pipeline of diameter, be suitable for
Scope is wider.
As shown in figure 3, chuck lid 112 is provided with suspension ring 1121, suspension ring 1121 are used to match somebody with somebody with the lifting rope 72 of handling apparatus 70
Close.Suspension ring 1121 can facilitate and be connected with the lifting rope 72 of handling apparatus 70, be easy to together be put into support meanss and cutter sweep
Take out in pipeline or from pipeline.
Because the middle part of chuck lid 112 is provided with through hole, suspension ring 1121 are set for convenience, on chuck lid 112 U-shaped is additionally provided with
Connecting plate, U-shaped connecting plate is upside down on chuck lid 112, and suspension ring 1121 are arranged on U-shaped connecting plate, so can ensure that suspension ring
1121 are located at the middle part of chuck lid 112, and then prevent the situation of support meanss run-off the straight during handling.In other embodiment party
In formula, the middle part of chuck lid 112 is not provided with through hole, thus directly can arrange suspension ring 1121 at the middle part of chuck lid 112,
U-shaped connecting plate need not be set.
As shown in figure 3, the second end of claw 21 has the gripper shoe 212 extended along the axial direction of driving turntable 22,
Fagging 212 is towards the extension of the side of cutter sweep 30, the surface in the axle center away from driving turntable 22 of gripper shoe 212 and pipeline
50 inwall coordinates.Gripper shoe 212 can increase the contact area of the inwall of claw 21 and pipeline 50, increase rubbing between the two
Power is wiped, the situation for preventing support meanss from sliding.
Preferably, gripper shoe 212 is provided with broached-tooth design, can further increase the inwall of gripper shoe 212 and pipeline 50
Between frictional force, it is ensured that support meanss are firmly supported on the inwall of pipeline.
As shown in Fig. 3, Fig. 4, Fig. 6 and Fig. 7, support meanss include upper support meanss 10 and lower support meanss 80, cutting dress
Put 30 to be located between upper support meanss 10 and lower support meanss 80, upper support meanss 10 and lower support meanss 80 pass through cutter sweep
30 attachment structure is fixedly connected, and upper support meanss 10 and lower support meanss 80 include institute's supportive body 11, radially support knot
Structure and radial direction drive mechanism.Upper support meanss 10 and lower support meanss 80 are supported from the both sides of cutter sweep 30, are cut
It is more stable when cutting.
Fixing axle 34 and two connectors 37 form attachment structure, and the simple structure of attachment structure, connection is easy.It is preferred that
Ground, the pivot center that the axis of supportive body, cutting are rotated with the dead in line of pipeline.
Upper support meanss 10 are extremely similar with the structure of lower support meanss 80, the supportive body 11 of upper support meanss 10, card
The supportive body 11 of pawl 21, driving turntable 22 and drive mechanism and lower support meanss 80, claw 21, driving turntable 22 and driving machine
Structure all same, its difference is：The bearing of trend of the gripper shoe 212 on the claw 21 of upper support meanss 10 supports dress with lower
The bearing of trend of the gripper shoe 212 on 80 claw 21 is put conversely, the chuck lid 112 of upper support meanss 10 is provided with suspension ring 1121
With U-shaped connecting plate 1122, the chuck base 111 of upper support meanss 10 is provided with the first camera assembly 61, lower support meanss 80
Chuck lid 112 is provided with U-shaped connecting plate and the second camera assembly 62.
As depicted in figs. 1 and 2, cutter sweep includes：Chopping wheel 31, cutter 32, radial direction transmission component and first drive
Motivation structure, chopping wheel 31 is rotatably supported in support meanss；Cutter 32 are arranged on chopping wheel 31；Radially it is driven
Component is arranged on chopping wheel 31 and is connected with cutter 32, and radial direction transmission component is in the driving of the first drive mechanism 33
Under, drive cutter 32 to move along the radial direction of chopping wheel 31.
Support device is rotatably supported in support meanss in the inside of pipeline 50, chopping wheel 31, cutting pipe
During road 50, under the driving of the first drive mechanism 33, radial direction transmission component drives cutter 32 along the radial direction side of chopping wheel 31
Move to the inwall towards pipeline 50, cutter 32 are contacted and cut with the inwall of pipeline 50；After cutting is finished, first
Under the driving of drive mechanism 33, radial direction transmission component drives cutter 32 along the radial direction of chopping wheel 31 towards pipeline 50
Axle center is moved, and cutter 32 are separated with the inwall of pipeline 50.Said structure can cut from the inside of pipeline to pipeline, fit
Should be easy to remove wherein one of the intensive pipeline of arrangement in the intensive occasion of pipeline arrangement, overcome in prior art to metal tube
The cutter sweep of cutting cannot be used for the defect that the densely arranged occasion of metal tube is cut.
As shown in Fig. 8 to Figure 10, radial direction transmission component includes：Movable claw 41 and movable claw matable assembly, movable claw 41 sets
Put on chopping wheel 31 and be connected with cutter 32；Under the driving of the first drive mechanism 33, movable claw matable assembly drives
Movable claw 41 is moved along the radial direction of chopping wheel 31.Movable claw 41 can be with respect to chopping wheel 31 and along the radial direction of chopping wheel 31
Move in direction.Specifically, under the driving of the first drive mechanism 33, movable claw matable assembly drives movable claw 41 along chopping wheel
31 radial directions are moved, and then movable claw 41 drives cutter 32 to move along the radial direction of chopping wheel 31.Said structure can be with
It is easy to drive cutter 32 to move, simple structure is easy to operate.
Because chopping wheel 31 can be rotation in cutting, in order to prevent the movable claw 41 can relative 31 turns of chopping wheel
It is dynamic.In the present embodiment, movable claw 41 is limited on chopping wheel 31, is only capable of being moved along the radial direction of chopping wheel 31.
Movable claw 41 and chopping wheel 31 can not can be rotated relative to chopping wheel 31 with synchronous axial system.It can be seen that, movable claw
41 are merely able to be moved along the radial direction of chopping wheel 31, and then cutter 32 can be driven to move, and pipeline 50 is cut.
As shown in Figure 10, it is preferable that movable claw matable assembly includes：Rotating disk 42 and draw-in groove 411, rotating disk 42, rotationally
It is arranged on chopping wheel 31, the surface of rotating disk 42 is provided with the first spiral salient 421；Draw-in groove 411 is arranged on movable claw 41
And be engaged with the first spiral salient 421；First drive mechanism 33 is rotated by driving rotating disk 42, drives movable claw 41 along cutting
The radial direction of rotating disk 31 is moved.The driving rotating disk 42 of first drive mechanism 33 is rotated, and rotating disk 42 is rotated and drives movable claw 41 along cutting
The radial direction of rotating disk 31 is moved, and then movable claw 41 drives cutter 32 to move along the radial direction of chopping wheel 31, can be to pipe
Cut in road 50.In other embodiments, it is also possible to helical groove is set on the surface of rotating disk 42, is set on movable claw 41
There are the multiple projections being adapted with helical groove.
Preferably, draw-in groove 411 is multiple, moving direction interval setting of the multiple draw-in grooves 411 along movable claw 41.So can be with
Ensure that movable claw 41 moves more stable, it is also possible to prevent from being skidded off from rotating disk 42 because the draw-in groove 411 on movable claw 41 is very few and
Situation.
In the present embodiment, pipeline 50 is metal tube.Certainly, pipeline 50 can also be the pipe of other materials, such as plastics
Pipe etc..
As shown in figure 8, chopping wheel 31 includes rotary base 311 and disk cover 312, the lid of disk cover 312 is located at rotating disk bottom
On seat 311, installation cavity is surrounded between rotary base 311 and disk cover 312, rotating disk 42 and movable claw 41 are arranged at installation cavity
In, spacing hole is formed on the side wall of installation cavity, the one end in the axle center away from rotating disk 42 of movable claw 41 can be from spacing hole central diameter
To stretching out.Chopping wheel 31 is divided into two, rotating disk 42 and movable claw 41 is easily installed, rotary base 311 and disk cover 312 can
To play spacing effect, prevent rotating disk 42 and movable claw 41 from the situation of axial movement occurring.Spacing hole can limit movable claw
41 rotation so that movable claw 41 can only be relative to the radially direction movement of chopping wheel 31.
As shown in figure 8, the first drive mechanism 33 includes the first motor 333 and the first drive mechanism, the first motor 333 is fixed
On chopping wheel 31, the first drive mechanism is connected between the output shaft of the first motor 333 and rotating disk 42,42 turns of driving rotating disk
It is dynamic.Start the first motor 333, the output shaft rotation of the first motor 333 is rotated by the first drive mechanism driving rotating disk 42, turn
Disk 42 is rotated and drives movable claw 41 to move along the radial direction of chopping wheel 31, and then movable claw 41 drives cutter 32 to turn along cutting
The radial direction of disk 31 is moved, and pipeline 50 can be cut.In other embodiments, it is also possible to be not provided with the first driver
Structure, is directly rotated by the driving rotating disk 42 of the first motor 333.
As shown in figure 9, the first drive mechanism includes the first worm gear 334 and the first worm screw 335, the first worm gear 334 and rotating disk
42 connections, the first worm screw 335 is connected on the output shaft of the first motor 333 and engages with the first worm gear 334.So cause first
The structure characteristics of compact layout of drive mechanism 33 flexibly, takes up room little, and small volume reduces integrally-built taking up room.
Preferably, the first motor 333 and the first worm screw 335 are arranged on the outer surface of rotary base 311, rotary base
311 are provided with connecting hole, and rotating disk 42 has from the first axially extended connection ring 422 of connecting hole, the first connection ring 422 and first
Worm gear 334 connects, so that only rotating disk and movable claw are arranged in installation cavity, reduces the axial chi of chopping wheel 31
It is very little.
As shown in figure 9, the surface of rotary base 311 is provided with two the first installing plates 314 being oppositely arranged, the first worm screw
335 two ends are located in respectively on two the first installing plates 314.So, it is easy to fix the first worm screw 335, fixation more firmly may be used
Lean on.
As shown in figure 8, the first drive mechanism 33 also includes the first decelerator 336, the first decelerator 336 is connected to the first snail
Between the output shaft of the motor 333 of bar 335 and first.The rotating speed of the output shaft of the first motor 333 subtracts through the first decelerator 336
Speed, reduces the rotating speed of rotating disk 42, and so as to reduce cutter 32 speed is moved radially.
As shown in figure 9, the surface of rotary base 311 is provided with the first fixed seat 315, the first decelerator 336 is fixed on
In one fixed seat 315.Convenient to fix, fixation is more solid and reliable.Preferably, first installing plate 314 and the first fixed seat 315
It is arranged side by side.
In order to further reduce the volume of cutter sweep, it is preferable that the axis of the output shaft of the first motor 333 and the first snail
The axis of bar 335 is vertically arranged, and the first decelerator 336 is right-angle reduction device.Cutter sweep can be so caused to adapt to diameter little
Pipeline, the scope of application is wider.
For the ease of fixed cutter 32, cutter sweep also includes knife rest 35, and cutter 32 are rotatably arranged in knife rest
On 35, knife rest 35 is fixedly connected with movable claw 41, and in the case where the first drive mechanism 33 drives, movable claw 41 and knife rest 35 turn along cutting
The radial direction movement of disk 31.Cutter 32 not only can be moved radially in cutting, it is also possible to be rotated so that cutter 32
Abrasion evenly, extends the service life of cutter 32.Certainly, cutter 32 can also be arranged to only move radially.
Preferably, knife rest 35 is U-frame frame, and the opening of U-frame frame is away from the centrally disposed of chopping wheel 31, cutter 32
In being arranged on U-frame frame, the blade of cutter 32 stretches out from the opening of U-frame frame.U-frame frame is easy to fix cutter 32,
It is fixed easy.
Cutter 32 for multiple, multiple cutter 32 along chopping wheel 31 circumferentially.That is, each cutter
There are corresponding knife rest and movable claw, rotating disk only one of which.Preferably, multiple cutter 32 are along the circumferential uniform of chopping wheel 31
Arrangement.In the present embodiment, cutter 32 are two, and two cutter 32 are arranged relative to the centrosymmetry of chopping wheel 31.
Certainly, the number of cutter 32 is not limited to this, needs to be set as the case may be.
For the ease of the installation of chopping wheel 31, as shown in figure 9, cutter sweep includes fixing axle 34, fixing axle 34 is used for
It is fixedly connected with support meanss, chopping wheel 31 is rotatably sleeved in fixing axle 34.Fixing axle 34 plays support cutting and turns
The effect of disk 31, is easy to chopping wheel 31 to rotate.
In the present embodiment, support meanss include upper support meanss 10 and lower support meanss 80, and cutter sweep 30 is located at upper
Between support meanss 10 and lower support meanss 80.As shown in figure 8, cutter sweep also includes two connectors 37 being oppositely arranged,
Two connectors 37 are connected on the two ends of fixing axle 34, and chopping wheel 31 is between two connectors 37, two
Connector 37 is respectively used to be fixedly connected with the upper support meanss 10 of support meanss and lower support meanss 80.Two 37 points of connectors
It is not fixedly connected with upper support meanss 10 and lower support meanss 80, connector 37 can be in order to be connected with support meanss, connection letter
Just.
Connector 37 includes fixed disk 371 and multiple fixed claws 372, and multiple fixed claws 372 are arranged in the week of fixed disk 371
To and for being fixed on support meanss, fixed claw 372 to the direction away from chopping wheel 31 extends, multiple fixed claws 372 it
Between surround installing space.Installing space is used to install driving structure, so can further make full use of space, characteristics of compact layout spirit
Living, reduction takes up room, small volume.
Cutter sweep also includes the second drive mechanism 36, and the second drive mechanism 36 and the drive connection of chopping wheel 31 are driving
Chopping wheel 31 is rotated.The rotation of chopping wheel 31 is driven by the second drive mechanism 36, is driven easy.
Second drive mechanism 36 includes the second motor 361 and the second drive mechanism, and the second motor 361 is fixed on two connections
On in part 37, the second drive mechanism is connected between the output shaft of the second motor 361 and chopping wheel 31.Second motor
361 are fixed on the connector 37 of disk cover 312, i.e. the second drive mechanism 36 and the first drive mechanism 33 are located at cutting and turn
The relative both sides of disk 31.
As shown in figure 9, the second drive mechanism includes the second worm gear 362 and the second worm screw 363, the second worm gear 362 and cutting
Rotating disk 31 connects, and the second worm screw 363 is connected on the output shaft of the second motor 361 and engages with the second worm gear 362.Second transmission
The structure characteristics of compact layout of mechanism flexibly, takes up room little, and small volume reduces integrally-built taking up room.
The surface towards disk cover 312 of connector 37 is provided with two the second installing plates 373 being oppositely arranged, the second snail
The two ends of bar 363 are located in respectively on two the second installing plates 373.So, it is easy to fix the second worm screw 363, fixation is more firm
It is reliable.
As shown in figure 8, the second drive mechanism 36 also includes the second decelerator 364, the second decelerator 364 is connected to the second snail
Between the output shaft of the motor 361 of bar 363 and second.The rotating speed of the output shaft of the second motor 361 subtracts through the second decelerator 364
Speed, reduces the rotating speed of chopping wheel 31, and then reduces cutting rotating speed.
As shown in figure 9, the surface towards disk cover 312 of connector 37 is provided with the second fixed seat 374, the second decelerator
364 are fixed in the second fixed seat 374.Convenient to fix, fixation is more solid and reliable.Preferably, second installing plate 373 and
Two fixed seats 374 are arranged side by side.
In order to further reduce the volume of cutter sweep, the axis of the output shaft of the second motor 361 and the second worm screw 363
Axis is vertically arranged, and the second decelerator 364 is right-angle reduction device.Cutter sweep can be so caused to adapt to the little pipeline of diameter,
The scope of application is wider.
As shown in figure 11, it is preferable that be equipped with the through hole worn for fixing axle 34 on disk cover 312 and rotary base 311.
The second connection ring 3121 of the second worm gear 362, the second connection ring 3121 are provided with the upper edge of the through hole of disk cover 312
It is connected with the second worm gear 362, connection is easy.It is provided with rotary base 311 at the lower edge of the through hole of disk cover 312 to extend
And the stabilizing ring 3122 in the first connection ring 422, the i.e. part of stabilizing ring 3122 are stretched into positioned at the inside of the first connection ring 422,
Internal diameter of the external diameter of stabilizing ring 3122 less than the first connection ring 422.Stabilizing ring 3122 can cause disk cover 312 around fixing axle
34 rotation is more stable, effectively improves cutting accuracy.
Disk cover 312 includes the first half lids being oppositely arranged and the second half lids, will disk cover 312 be divided into two, can be just
In disk cover 312 is arranged in fixing axle 34, installation and removal are easy.
First motor 333 is integrally fixed on chopping wheel 31, and the first motor 333 rotates with chopping wheel 31, in order to give
One motor 333 is powered, and cutter sweep also includes conducting slip ring 38, conducting slip ring 38 be set in fixing axle 34 and near first
The connector 37 of drive mechanism 33 coordinates.Conveniently can be powered for the first motor 333 by conducting slip ring 38.
From the foregoing, support meanss and the composition cutting equipment of cutter sweep 30, before cutting pipeline 50, by cutting equipment
It is placed on the inside of pipeline 50.During cutting pipeline 50, under the driving of driving structure 12, radial direction drive mechanism drives and radially supports
Structure is moved along the radial direction of supportive body 11 towards the inwall of pipeline 50, is supported in pipeline 50 until radial direction supports structure
On inwall, at this moment cutting equipment is supported on the inwall of pipeline 50, then under the driving of the first drive mechanism 33, is radially driven
Component driver cutter 32 are moved along the radial direction of chopping wheel 31 towards the inwall of pipeline 50, meanwhile, the band of chopping wheel 31
Dynamic cutter 32 rotate, so that cutter 32 are contacted and cut with the inwall of pipeline 50.After cutting is finished, first
Under the driving of drive mechanism 33, radial direction transmission component drives cutter 32 along the radial direction of chopping wheel 31 towards pipeline 50
Axle center is moved, and cutter 32 are separated with the inwall of pipeline 50, is then driven and is radially supported structure along the radial direction side of supportive body 11
To towards the movement of the axle center of pipeline 50, radially support structure and separate with the inwall of pipeline, cutting equipment is taken out from pipeline 50
.So pipeline 50 inside place cutting equipment, support meanss be cutter sweep 30 provide support, cutter sweep from
The inside of pipeline is cut to pipeline, not by the situation of the narrow space between pipeline and pipeline, is adapted to pipeline arrangement close
The occasion of collection, is easy to remove wherein one of the intensive pipeline of arrangement.
Cutting equipment also include for observing cutting process in pipeline 50 inwall cutting situation and the mill of cutter 32
First camera assembly 61 of damage situation, the first camera assembly 61 is arranged on a supporting mechanism and is located at the direction of supporting mechanism
On the side of cutter sweep 30.First camera assembly 61 can observe the cutting situation of the inwall of pipeline 50 in cutting process and cut
The abrasion condition of cutter 32, according to cutting situation and abrasion condition control cutter sweep.
Cutting equipment also includes observing pipeline 50 during for delivering downwards in cutter sweep 30 and support meanss
Second camera assembly 62 of inwall situation, the second camera assembly 62 is arranged on the supporting mechanism for initially entering pipeline 50 and is located at
The side away from cutter sweep 30 of supporting mechanism.When delivering cutter sweep 30 and support meanss to the inside of pipeline, second takes the photograph
As component 62 can observe the inwall situation of pipeline 50.
First camera assembly 61 and the second camera assembly 62 include photographic head and be located at the protective cover of photographic head periphery,
Protective cover plays a part of to protect photographic head, prevents the situation that photographic head breaks.
As shown in Fig. 2 and Figure 12, cutting equipment also includes handling apparatus 70, and handling apparatus 70 include bracing frame 71, lifting rope
72 and lifting rope wheel 73, lifting rope wheel 73 is rotatably supported on bracing frame 71, and lifting rope 72 is wrapped on lifting rope wheel 73, lifting rope 72
Free end is connected with support meanss.Cutter sweep and support meanss are mainly hung feeding pipeline by handling apparatus 70, time saving and energy saving, are carried
High workload efficiency.Bracing frame 71 primarily serves the effect of support, by the suspension ring 1121 on the free end of lifting rope 72 and support meanss
Connection, then can hang support meanss and cutter sweep in feeding pipeline.
Bracing frame 71 is provided with display control unit 74, and display control unit 74 controls and show the input depth of support meanss
The rotating speed of degree and chopping wheel 31.
Handling apparatus 70 also include the 3rd motor and the 3rd decelerator, and the 3rd motor is fixed on bracing frame 71, and the 3rd is electric
The output shaft of machine is connected with the input of the 3rd decelerator, and the outfan of the 3rd decelerator is connected with lifting rope wheel 73.By electronic
Lifting rope 72, operator is driven only to drive restriction display control unit 74.
As can be seen from the above description, this utility model the above embodiments realize following technique effect：
Cutting equipment is placed in the inside of pipeline, support meanss provide support for cutter sweep, and cutter sweep is from pipeline
Inside pipeline is cut, not by the situation of the narrow space between pipeline and pipeline, be adapted to pipeline arrangement it is intensive
Occasion, is easy to remove wherein one of the intensive pipeline of arrangement.
In description of the present utility model, it should be noted that term " " center ", " on ", D score, "left", "right", " perpendicular
Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outward " is, based on orientation shown in the drawings or position relationship, to be only
For the ease of describe this utility model and simplify description, rather than indicate or imply indication device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relative importance.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly
Connection；Can be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in this utility model.
As long as additionally, technical characteristic involved in this utility model different embodiments does not constitute each other conflict just
Can be combined with each other.
Obviously, above-described embodiment is only intended to clearly illustrate example, and not to the restriction of embodiment.It is right
For those of ordinary skill in the art, can also make on the basis of the above description other multi-forms change or
Change.There is no need to be exhaustive to all of embodiment.And the obvious change thus extended out or
Among changing the protection domain created still in this utility model.
Claims (12)
1. a kind of support meanss, it is characterised in that include：
Supportive body (11), in pipeline (50) inner support cutter sweep (30)；
Radially structure is supported, be arranged on the supportive body (11), the radial direction supports structure along the supportive body (11)
Stretch to support the inwall of the pipeline (50) in the radial direction, be that the cutter sweep (30) is carried in the pipeline (50)
For supporting；
Radial direction drive mechanism, is arranged on the supportive body (11) and supports structure with the radial direction and be connected, and the radial direction is passed
Dynamic structure drives the radial direction to support radial direction of the structure along the supportive body (11) under the driving of driving structure (12)
It is flexible.
2. support meanss according to claim 1, it is characterised in that the radial direction supports structure including multiple claws
(21), multiple claws (21) are along the circumferentially and removable along the radial direction of the supportive body of the supportive body
Ground is arranged, wherein, in the case where the driving structure (12) drives, multiple claws (21) to the inwall of the pipeline (50) is moved
When, multiple claws (21) are supported on the inwall of the pipeline (50).
3. support meanss according to claim 2, it is characterised in that
The claw (21) is limited on the supportive body (11), is only capable of being moved along the radial direction of the supportive body (11)
It is dynamic,
The radial direction drive mechanism includes：
Driving turntable (22), is rotatably arranged on the supportive body (11), sets on the surface of the driving turntable (22)
There is drving sprial projection (221)；
Transmission draw-in groove (211), is arranged on the claw (21) and is engaged with drving sprial projection (221),
Wherein, the rotation of the driving turntable (22), drives the claw (21) along the radial direction of the supportive body (11)
It is mobile.
4. support meanss according to claim 3, it is characterised in that the driving structure (12) is including motor
(123) and drive mechanism, the motor (123) is fixed on the supportive body (11), and the drive mechanism is connected to
Between the output shaft and the driving turntable (22) of the motor (123), the driving turntable (22) is driven to rotate.
5. support meanss according to claim 4, it is characterised in that the drive mechanism include transmission worm gear (124) and
Geared worm (125), transmission worm gear (124) is connected with the driving turntable (22), and the geared worm (125) is connected to
Engage on the output shaft of the motor (123) and with transmission worm gear (124).
6. support meanss according to claim 3, it is characterised in that each described claw (21) is provided with multiple biographies
Dynamic draw-in groove (211), moving direction interval setting of multiple transmissions draw-in groove (211) along the claw (21).
7. support meanss according to claim 3, it is characterised in that the supportive body (11) is including chuck base
(111) and chuck lid (112), chuck lid (112) lid is located on the chuck base (111), the chuck base (111)
Installation cavity is surrounded and the chuck lid (112) between, the driving turntable (22) is arranged on the installation intracavity, the installation cavity
On side wall on be provided with spacing hole, the first end of the claw (21) stretched in the installation cavity by the spacing hole and with
The driving turntable (22) coordinates, and the second end of the claw (21) forms the support end of the inwall for abutting the pipeline (50).
8. support meanss according to claim 7, it is characterised in that the chuck base (111) is provided with connecting hole, institute
State driving turntable (22) with from the connecting hole it is axially extended and to away from the chuck lid (112) direction extend transmission
Connection ring (222), the ring that is connected (222) is connected with the driving structure (12).
9. support meanss according to claim 8, it is characterised in that the chuck lid (112) is provided with suspension ring (1121),
The suspension ring (1121) for the lifting rope of handling apparatus (70) (72) coordinate.
10. support meanss according to claim 3, it is characterised in that the second end of the claw (21) has along described
The gripper shoe (212) that the axial direction of driving turntable (22) extends, the gripper shoe (212) is towards the cutter sweep (30) institute
Extend in side, surface and the pipeline (50) in the axle center away from the driving turntable (22) of the gripper shoe (212)
Inwall coordinates.
11. support meanss according to claim 10, it is characterised in that the gripper shoe (212) is provided with broached-tooth design,
To increase the frictional force between inwall of the gripper shoe (212) with the pipeline (50).
12. support meanss according to claim 1, it is characterised in that the support meanss include upper support meanss (10)
With lower support meanss (80), the cutter sweep (30) positioned at the upper support meanss (10) and the lower support meanss (80) it
Between, the attachment structure fixation company that the upper support meanss (10) and the lower support meanss (80) pass through the cutter sweep (30)
Connect, the upper support meanss (10) and the lower support meanss (80) include that institute's supportive body (11), the radial direction support knot
Structure and the radial direction drive mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621104521.2U CN206105014U (en) | 2016-10-08 | 2016-10-08 | Support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621104521.2U CN206105014U (en) | 2016-10-08 | 2016-10-08 | Support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206105014U true CN206105014U (en) | 2017-04-19 |
Family
ID=58529314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621104521.2U Withdrawn - After Issue CN206105014U (en) | 2016-10-08 | 2016-10-08 | Support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206105014U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106312172A (en) * | 2016-10-08 | 2017-01-11 | 北京轩宇智能科技有限公司 | Supporting device |
| CN108006226A (en) * | 2017-12-21 | 2018-05-08 | 苏州锐德飞自动化设备有限公司 | A kind of locking antiskid compound gasket |
| CN109227108A (en) * | 2018-09-04 | 2019-01-18 | 湖南华菱涟源钢铁有限公司 | A kind of part alignment tool |
-
2016
- 2016-10-08 CN CN201621104521.2U patent/CN206105014U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106312172A (en) * | 2016-10-08 | 2017-01-11 | 北京轩宇智能科技有限公司 | Supporting device |
| CN106312172B (en) * | 2016-10-08 | 2018-11-16 | 北京轩宇智能科技有限公司 | Support device |
| CN108006226A (en) * | 2017-12-21 | 2018-05-08 | 苏州锐德飞自动化设备有限公司 | A kind of locking antiskid compound gasket |
| CN109227108A (en) * | 2018-09-04 | 2019-01-18 | 湖南华菱涟源钢铁有限公司 | A kind of part alignment tool |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170419 Effective date of abandoning: 20181116 |
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| AV01 | Patent right actively abandoned |