CN107166135B - A kind of pipeline inter-process device - Google Patents
A kind of pipeline inter-process device Download PDFInfo
- Publication number
- CN107166135B CN107166135B CN201710521244.8A CN201710521244A CN107166135B CN 107166135 B CN107166135 B CN 107166135B CN 201710521244 A CN201710521244 A CN 201710521244A CN 107166135 B CN107166135 B CN 107166135B
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- Prior art keywords
- gear
- central axis
- pipeline
- support
- bracket
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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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/26—Pigs or moles, i.e. devices movable in a pipe or conduit with or without self-contained propulsion means
- F16L55/28—Constructional aspects
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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
- F16L2101/00—Uses or applications of pigs or moles
- F16L2101/10—Treating the inside of pipes
- F16L2101/12—Cleaning
Abstract
The present invention discloses a kind of pipeline inter-process device, comprising: driving snake, driving snake have opposite first end and second end；Bracket, bracket are circle, and the axle center of bracket is connect with the first end, and the periphery of bracket is arranged at intervals with several idler wheels contacted with the inner wall of pipeline；Driving device, driving device are connect with the second end, and torsion can be transferred to bracket by driving snake by driving device, and the length direction with driving arm along pipeline moves.The present invention may be implemented the work such as to clear up the inner wall of pipeline, dredge, polish, object to be transported can also be placed on to the front of the direction of motion of bracket, object to be transported is transported to target position by bracket, and movement of the bracket in pipeline is not influenced by pipe shape.Pipeline inter-process device of the invention applies to the inter-process of pipeline, does not need to carry out pipeline dismounting or cutting process, can save a large amount of human and material resources and time.
Description
Technical field
The present invention relates to pipe-line system operation techniques, and in particular to a kind of pipeline inter-process device.
Background technique
The pipe-line systems such as ship, industry are many kinds of, there is all size latus rectum, and pipeline is having many bends or curves, and material is had nothing in common with each other.
The certain positions of pipeline inner surface can be processed in pipeline production, installation and maintenance, such as dredging, polishing, repairing, this pipeline
The processing of inner surface cannot be operated by being manually entered inside pipeline completely, can only tear pipe or other methods processing open.One
A little duct lengths are larger, and bend pipe quantity is more, does the processing of inner surface if necessary, can only remove pipeline section progress.For with removable
The pipeline of the connections such as pipeline such as flange of connector connection can be removed directly, but if being that butt welding or casing freeze the pipeline of connection
It then needs to process again after being cut, when having the blocking of other objects around the link position that especially freezes, also to remove surrounding
Object needs to spend biggish human and material resources, expends the longer working time.
Summary of the invention
The purpose of the present invention is to provide a kind of pipeline inter-process device, it can be moved freely in pipeline and carry out object fortune
It is defeated, and the processing such as can be cleared up the inner wall of pipeline, dredge, polish.
To achieve this purpose, the present invention adopts the following technical scheme:
A kind of pipeline inter-process device is provided, comprising:
Driving snake, the driving snake have opposite first end and second end；
Bracket, the bracket are circle, and the axle center of the bracket is connect with the first end, the outer weekly interval of the bracket
It is provided with several idler wheels contacted with the inner wall of pipeline；
Driving device, the driving device are connect with the second end, and the driving device can pass through the driving snake
Torsion is transferred to the bracket, to drive the bracket to move along the length direction of the pipeline.
As a preferred technical solution of the pipeline inter-process device, the bracket includes spaced
First support and second support, the first support include the first central axis and are arranged in the first of first central axis periphery
Rack body, the first support ontology can be rotated around the axis of first central axis, and the second support includes in second
Mandrel and the second support ontology that second central axis periphery is arranged in, the second support ontology can be around second center
The axis of axis rotates；
The driving snake includes spaced first driving snake and the second driving snake, first central axis
One end is by first driving snake and second center axis connection, and second central axis is far from first central axis
One end connect by second driving snake with the driving device.
As a preferred technical solution of the pipeline inter-process device, the first support ontology and described
The rotation direction of second support ontology is opposite.
As a preferred technical solution of the pipeline inter-process device, the periphery of first central axis is logical
It crosses first gear group to connect with the first support ontology, the periphery of second central axis passes through second gear group and described the
The quantity of the connection of two rack bodies, the gear of the first gear group is odd number, and the quantity of the gear of the second gear group is
Even number.
As a preferred technical solution of the pipeline inter-process device, along the diameter of first central axis
It successively include the first central gear, the first intermediate gear and first gear shell to, the first gear group, in described first
Heart gear is fixedly mounted on the periphery of first central axis and engages with first intermediate gear, the first gear shell
Inner circumferential there is the internal tooth that is meshed with first intermediate gear, the first support ontology is arranged in the first gear shell
The periphery of body；
Along the radial direction of second central axis, the second gear group successively includes the second central gear, the second center tooth
Wheel, third intermediate gear and second gear shell, second central gear are fixedly mounted on the outer of second central axis
Week is simultaneously engaged by second intermediate gear with the third intermediate gear, and the inner circumferential of the second gear shell has and institute
The gear that third intermediate gear is meshed is stated, the periphery of the second gear shell is arranged in the second support ontology.
As a preferred technical solution of the pipeline inter-process device, if the first support ontology includes
Dry inclined ring is located at the first support plate of first gear shell periphery, the inclined direction phase of several first support plates
Together, and its one end far from the first gear shell is provided with the first idler wheel, the inclined direction of the first support plate and institute
The rotation direction for stating first support is opposite；
The second support ontology includes the second support plate that several inclined rings are located at second gear shell periphery, if
The inclined direction for doing the second support plate is identical, and its one end far from the second gear shell is provided with the second idler wheel,
The inclined direction of the second support plate is opposite with the rotation direction of the second support；
The first support plate and the second support plate are flexible board.
As a preferred technical solution of the pipeline inter-process device, first intermediate gear passes through institute
The axle sleeve for stating the first central axis is fixed, and is provided with first between the axle sleeve of first central axis and first central axis and is allowed
Position area；
Second intermediate gear and the third intermediate gear are fixed by the axle sleeve of second central axis, and described
The second resigning area is provided between the axle sleeve of two central axises and second central axis；
The driving device includes control unit, and the control unit has first position and the second position, the controlling position
When the first position, first central gear is located at first resigning area, and second central gear is located at described
Second resigning area so that first central gear separated with first intermediate gear and second central gear with
The second intermediate gear separation；The controlling position is when the second position, first central gear and described first
Intermediate gear engagement, second central gear are engaged with second intermediate gear.
As a preferred technical solution of the pipeline inter-process device, the driving device further includes electronic
Machine and hollow shaft with the output axis connection of the motor, the hollow shaft are connect with the second driving snake, the hollow shaft
It is provided with hollow shaft sleeve outside, the length direction on the hollow shaft sleeve along the hollow shaft offers pulling hole, the control unit
One end is selectively inserting in the pulling hole and the hollow axis connection, to push the hollow shaft to move along its length.
As a preferred technical solution of the pipeline inter-process device, the hollow shaft passes through axis and institute
The connection of the second driving snake is stated, shifting block is fixed on the axis, one end of the control unit is provided with to be clamped with the shifting block
The card slot of cooperation.
As a preferred technical solution of the pipeline inter-process device, the output shaft of the motor it is outer
It is provided with first gear week, the periphery of the hollow shaft is provided with second gear, and the first gear is nibbled with the second gear
It closes.
Beneficial effects of the present invention: pipeline inter-process device of the invention, driving device can drive driving snake to rotate,
And the torsion of driving snake is transferred to bracket, so that length direction of the bracket in pipeline along pipeline be made to move, may be implemented
It the work such as cleared up the inner wall of pipeline, dredged, being polished, object to be transported can also be placed on to the direction of motion of bracket
Front, object to be transported is transported to target position by bracket, and movement of the bracket in pipeline be not by pipeline shape
The influence of shape.Pipeline inter-process device in the present invention applies to the inter-process of pipeline, does not need to remove pipeline
Or cutting process, a large amount of human and material resources and time can be saved.
Detailed description of the invention
Fig. 1 is the decomposition diagram of the pipeline inter-process device of the embodiment of the present invention.
Fig. 2 is sectional view along A-A in Fig. 1.
Fig. 3 is B-B direction cross-sectional view in Fig. 1.
Fig. 4 is the enlarged drawing of the part I in Fig. 1.
Fig. 5 is the schematic diagram of the pipeline inter-process device of the embodiment of the present invention.
In Fig. 1 to 5:
1, pipeline；
100, driving snake；110, the first driving snake；120, the second driving snake；200, bracket；210, first support；
211, the first central axis；212, first support ontology；213, the first central gear；214, the first intermediate gear；215, the first tooth
Take turns shell；216, the first idler wheel；220, second support；221, the second central axis；222, second support ontology；223, the second center
Gear；224, the second intermediate gear；225, third intermediate gear；226, second gear shell；227, the second idler wheel；300, it drives
Device；310, control unit；320, motor；330, hollow shaft；331, long hole；340, hollow shaft sleeve；341, pulling hole；350, block
Axis；351, convex key；352, shifting block；360, first gear；370, second gear；410, the first resigning area；420, the second resigning area.
Specific embodiment
To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.
In the description of the present invention, it is to be understood that, the orientation or positional relationship of the instructions such as term "inner", "outside" is base
In orientation or positional relationship shown in the drawings, it is merely for convenience of description of the present invention and simplification of the description, rather than indication or suggestion
Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this
The limitation of invention.
In addition, term " first ", " second ", " third " are used for description purposes only, it is not understood to indicate or imply phase
To importance or implicitly indicate the quantity of indicated technical characteristic." first ", " second ", " third " are defined as a result,
Feature can explicitly or implicitly include one or more of the features.
In the description of the present invention unless specifically defined or limited otherwise, term " fixation " shall be understood in a broad sense, example
Such as, it may be a fixed connection, may be a detachable connection, or is integral；It can be mechanical connection, be also possible to be electrically connected；
Can be directly connected, can also indirectly connected through an intermediary, can be two components interiors connection or two components
Interaction relationship.For the ordinary skill in the art, above-mentioned term can be understood in the present invention with concrete condition
In concrete meaning.
In the present invention unless specifically defined or limited otherwise, fisrt feature second feature "upper" or "lower"
It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it
Between other characterisation contact.Moreover, fisrt feature the "upper" of second feature include fisrt feature second feature just
Top and oblique upper, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature is in the "lower" of second feature
It is directly below and diagonally below the second feature including fisrt feature, or is merely representative of first feature horizontal height less than second feature.
As shown in Figures 1 to 5, pipeline inter-process device provided in this embodiment, comprising: driving snake 100 is driven soft
Axis 100 has opposite first end and second end；Bracket 200, bracket 200 are circle, and the axle center of bracket 200 and first end connect
It connects, the periphery of bracket 200 is arranged at intervals with the idler wheel that several inner walls with pipeline 1 contact；Driving device 300, driving device 300
It is connect with second end, torsion can be transferred to bracket 200 by driving snake 100 by driving device 300, with 200 edge of driving arm
The length direction of pipeline 1 moves.In the present embodiment, the periphery of bracket 200 is provided with the rolling being in rolling contact with the inner wall of pipeline 1
Wheel, bracket 200 are connect by driving snake 100 with driving device 300, and driving device 300 can drive driving snake 100 to rotate,
And the torsion of driving snake 100 is transferred to bracket 200, so that bracket 200 be made to transport in pipeline 1 along the length direction of pipeline
It is dynamic, it may be implemented the work such as to be cleared up to the inner wall of pipeline 1, dredge, polish, object to be transported can also be placed on branch
The front of the direction of motion of frame 200 is transported object to be transported to target position by bracket 200, and bracket 200 is in pipe
Movement in road 1 is not influenced by 1 shape of pipeline.Pipeline inter-process device in the present embodiment applies to the inside of pipeline 1
Processing does not need to carry out pipeline dismounting or cutting process, can save a large amount of human and material resources and time.
Bracket 200 can be the structure of flexible deformable, so that when bracket 200 moves in pipeline 1, if pipeline
When 1 bending occurs, internal diameter becomes smaller, bracket 200 also can be moved smoothly in pipeline 1.
Preferably, bracket 200 includes spaced first support 210 and second support 220, and first support 210 includes
First central axis 211 and the first support ontology 212 that 211 periphery of the first central axis is arranged in, first support ontology 212 can be around the
The axis of one central axis 211 rotates, and second support 220 includes the second central axis 221 and 221 periphery of the second central axis is arranged in
Second support ontology 222, second support ontology 222 can be rotated around the axis of the second central axis 221；Between driving snake 100 includes
Pass through the first driving snake every one end of the first driving snake 110 and the second driving snake 120 of setting, the first central axis 211
110 connect with the second central axis 221, and the second central axis 221 passes through the second driving snake far from one end of the first central axis 211
120 connect with driving device 300.By the way that two brackets are arranged, the power of whole device can be increased.In the present embodiment, bracket
200 are not limited to setting two, and quantity can be designed according to the size of pipeline 1.Due to passing through first between two brackets
Driving snake 110 connects, and second support 220 is connect by the second driving snake 120 with driving device 300, and driving device 300 can
Power (torsion) is transferred to second support 220 by the second driving snake 120, second support 220 is soft by the first transmission again
Power is transferred to first support 210 by axis 110, and two brackets advance or retreat simultaneously, wherein, can when needing to transport object
Object to be transported to be placed on to the forefront of the direction of advance of two brackets.
In the present embodiment, the first driving snake 110 and the second driving snake 120 include Flexible Transmission shaft body and setting
In the flexible protective casing of flexible drive axle body peripheral.
In the present embodiment, the first central axis 211, the second central axis 221, the first driving snake 110 and the second driving snake
120 all have opposite first end and second end, wherein first end is close to driving device 300, and second end is far from driving device
300, first end is provided with concave auxiliary connection, and second end is provided with a convex auxiliary connection, the first central axis 211 and the second center
Axis 221 is hollow structure, and concave auxiliary connection and convex auxiliary connection are installed in the first central axis 211 and the second central axis 221
Inside, and fixed by snap ring.Between first central axis 211 and the first driving snake 110, the first driving snake 110 and second
Connected respectively by concave auxiliary connection and convex between central axis 221 and between the second central axis 221 and the second driving snake 120
Secondary cooperation is connect to be attached.
As a kind of preferred embodiment of the present invention, the rotation side of first support ontology 212 and second support ontology 222
To on the contrary, for example, the first driving snake 110 drive first support ontology 212 rotate in the counterclockwise direction when, first support 210
The first driving snake 110 is reacted on, i.e. first support 210 has reaction force to the first driving snake 110, at only one
In the case where first support 210, if the reaction force is greater than the torsion of the first driving snake 110, which can turn
It is motionless, and second support ontology 222 is rotated in the clockwise direction, reaction force of the second support 220 to the first driving snake 110
First support ontology 212 can be offset to the reaction force of the first driving snake, to make 212 smooth rotation of first support ontology.
Wherein, the periphery of the first central axis 211 is connect by first gear group with first support ontology 212, the second center
The periphery of axis 221 is connect by second gear group with second support ontology 222, and the quantity of the gear of first gear group is odd number,
The quantity of the gear of second gear group is even number, to guarantee the rotation direction of first support ontology 212 and second support ontology 222
On the contrary.
Preferably, along the radial direction of the first central axis 211, first gear group successively includes in the first central gear 213, first
Between gear 214 and first gear shell 215, the first central gear 213 be fixedly mounted on the periphery of the first central axis 211 and with
The engagement of first intermediate gear 214, the inner circumferential of first gear shell 215 have the internal tooth being meshed with the first intermediate gear 214, the
The periphery of first gear shell 215 is arranged in one rack body 212；Wherein, first is provided on the axle sleeve of the first central axis 211
Pinion mounting holes, the first intermediate gear 214 are installed in the first gear mounting hole, and first gear shell 215 passes through two axis
The outside for being installed on the axle sleeve of the first central axis 211 is held, and is fixed respectively by cover board.Along the radial direction of the second central axis 221,
Two gear sets successively include the second central gear 223, the second intermediate gear 224, third intermediate gear 225 and second gear shell
Body 226, the second central gear 223 are fixedly mounted on the periphery of the second central axis 221 and by the second intermediate gear 224 and thirds
Intermediate gear 225 engages, and the inner circumferential of second gear shell 226 has a gear being meshed with third intermediate gear 225, and second
The periphery of second gear shell 226 is arranged in frame ontology 222.Wherein, second gear is offered on the axle sleeve of the second central axis 221
Mounting hole, the second intermediate gear 224 and third intermediate gear 225 are installed in the second gear mounting hole, second gear shell
226 are installed on the outside of the axle sleeve of the second central axis 221 by two bearings, and are fixed respectively by cover board.
In the present embodiment, first support ontology 212 includes that several inclined rings are located at the first of 215 periphery of first gear shell
The inclined direction of supporting plate, several first support plates is identical, and its one end far from first gear shell 215 is provided with the first rolling
Wheel 216, the inclined direction of first support plate is opposite with the rotation direction of first support 210；Second support ontology 222 includes several
Inclined ring is located at the second support plate of 226 periphery of second gear shell, and the inclined direction of several second support plates is identical, and it is remote
One end from second gear shell 226 is provided with the second idler wheel 227, inclined direction and the second support 220 of second support plate
Rotation direction is opposite；First support plate and second support plate are flexible board.The inclination side of first support plate and second support plate
To with its rotation direction on the contrary, and first support plate and second support plate are flexible board, be adapted to not in rotation process
With caliber, in the case where caliber is relatively shorter than the diameter of bracket 200, first support plate and second support plate can be in tube wall
Pressure deformation is generated, to match with caliber, to keep its movement in pipeline 1 more smoothly.
First idler wheel 216 and the second idler wheel 217 can be removable with first support ontology 212 and second support ontology 222 respectively
Connection is unloaded, different idler wheels can be replaced when in use in this way, to realize different operations.For example, replacement peripheral zone has hairbrush
Idler wheel, may be implemented clean tube wall operation, replacement have frosted layer idler wheel, tube wall can be beaten
Mill, derusting.
As further preferred embodiment of the present invention, the inner wall of the first idler wheel 216 and pipeline 1 is in rolling contact, and the
The side that the axis of one idler wheel 216 is directed away from driving device 300 is obliquely installed；The inner wall of second idler wheel 227 and pipeline 1 rolls
Contact, and the axis of the second idler wheel 227 is obliquely installed towards the side close to driving device 300, the inclined design of two idler wheels
The mobile power of corresponding rack body can be increased separately.
Wherein, the first intermediate gear 214 is fixed by the axle sleeve of the first central axis 211, and the axle sleeve of the first central axis 211
The first resigning area 410 is provided between the first central axis 211；Second intermediate gear 224 and third intermediate gear 225 pass through the
The axle sleeve of two central axises 221 is fixed, and the second resigning area is provided between the axle sleeve of the second central axis 221 and the second central axis 221
420；Driving device 300 includes control unit 310, and control unit 310 has first position and the second position, and control unit 310 is located at the
When one position, the first central gear 213 is located at the first resigning area 410, and the second central gear 223 is located at the second resigning area 420, with
Make that the first central gear 213 is separated with the first intermediate gear 214 and the second central gear 223 divides with the second intermediate gear 224
From；When control unit 310 is located at the second position, the first central gear 213 is engaged with the first intermediate gear 214, the second central gear
223 engage with the second intermediate gear 224.310 property of can choose of control unit controls the first central gear 213 and is located at the first resigning area
And second central gear 223 be located at the second resigning area 420, so that movement of two brackets in pipeline 1 be made to stop.
In the present embodiment, driving device 300 further includes motor 320 and hollow with the output axis connection of motor 320
Axis 330, hollow shaft 330 are connect with the second driving snake 120, and hollow shaft sleeve 340, hollow shaft sleeve 340 are provided with outside hollow shaft 330
On along the length direction of hollow shaft 330 open up pulling hole 341, one end of control unit 310 be selectively inserting in the pulling hole 341 with
Hollow shaft 330 connects, to push hollow shaft 330 to move along its length.
The length of pulling hole 341 is corresponding with the moving distance of control unit 310, i.e., when control unit 310 is moved to first position,
Control unit 310 is placed exactly in one end of pulling hole 341, and when control unit 310 is moved to the second position, control unit 310 is placed exactly in
The other end of pulling hole 341.In other embodiments, the length of pulling hole 341 may be arranged as the moving long greater than control unit 310
Degree.As a kind of preferred embodiment of the present invention, hollow shaft 330 is connect by axis 350 with the second driving snake 120, is blocked
Shifting block 352 is fixed on axis 350, one end of control unit 310 is provided with the card slot being engaged by clamping with shifting block 352.Preferably, shifting block
There is gap, so that 350 smooth rotation of axis between 352 and the inner wall of hollow shaft sleeve 340.The pipeline inter-process of the present embodiment
When device is run, needs to take off control unit 310, when pipeline inter-process device is out of service, control unit 310 can be inserted
Enter in pulling hole 341 and be clamped with shifting block 352, control unit 310 can be manually controlled and be moved to first position or the second position, thus
Selective start and stop first support 210 and second support 220.
Length direction on the axial wall of hollow shaft 330 along hollow shaft 330 offers long hole 331, sets on the inner wall of axis 350
It is equipped with convex key 351, axis 350 is set in outside hollow shaft 330 by the cooperation of convex key 351 and long hole 331, and control unit 310 passes through
Mounting hole 341 is fixedly connected with convex key 351, and control unit 310 can drive convex key 351 to move along the length direction of long hole 331.Long hole
331 have opposite first end and second end along its length, and control unit 310 drives convex key 351 to be moved to the of long hole 331
When one end, the first central gear 213 is located at the first resigning area, and the second central gear is located at the second resigning area 420, to make two
Bracket stops at rotation in pipeline 1, when control unit 310 drives convex key 351 to be moved to the second end of long hole 331, the first centre tooth
Wheel 213 is engaged with the first intermediate gear 214, and the second central gear 223 is engaged with the second intermediate gear 224.
Wherein, axis 350 is provided with concave auxiliary connection far from one end of driving device 300, passes with by setting second
The convex auxiliary connection of dynamic 120 one end of flexible axle matches, with the second driving snake of connection 120 and axis 350.
Motor 320 is connect by two gears with hollow shaft 330, and specifically, the periphery of the output shaft of motor 320 is set
It is equipped with first gear 360, the periphery of hollow shaft 330 is provided with second gear 370, and first gear 360 is nibbled with second gear 370
It closes.When motor 320 rotates forward, the output shaft of motor 320 drives first gear 360 to rotate forward, and first gear 360 drives the second tooth
370 reversion of wheel drives the second central axis 221 and the so that hollow shaft 330 be made to invert under the action of the second driving snake 120
The reversion of two central gears 223, the second intermediate gear 224 rotate forward therewith, and third intermediate gear 225 inverts therewith, second gear shell
Body 226 drives second support ontology 222 to rotate forward therewith, and at the same time, the reversion of the second central axis 221 passes through the first driving snake
Torsion is passed to the first hollow shaft 211 by 110, and the first hollow shaft 211 inverts together with the first central gear 213, among first
Gear 212 rotates forward therewith, and first gear shell 215 drives first support ontology 212 to rotate forward therewith, and two brackets are in pipeline at this time
It is moved in 1 along the direction far from driving device 300.When motor 320 inverts (it is similar when principle is rotated forward with it, it is no longer superfluous herein
State), two brackets move in pipeline 1 along the direction close to driving device 300.
In the present embodiment, there are two bearings, two bearings to be located at for setting between hollow shaft sleeve 340 and hollow shaft 330
Second gear 370 is along the both ends of the length direction of hollow shaft 330, so that the rotation of hollow shaft 330 is more smoothly.
In the present embodiment, hollow shaft sleeve 340 includes the first axle sleeve for installing first gear 360 and second gear 370
With the second axle sleeve for installing hollow shaft 330, pulling hole 341 is arranged on the second axle sleeve.
Using pipeline inter-process device of the invention, it can facilitate and inner surface is carried out to the biggish pipeline of various shape length
Inspection, processing or other operations, and the dismounting to pipeline is reduced, the influence to surrounding enviroment is reduced, unnecessary damage is reduced
And waste, improve working efficiency and economic benefit.
The apparatus structure is simple, combines connection by component pattern and uses, and easy to use, maintenance is simple.Due to for managing
The equipment of road inner part does not have electric component, mitigates equipment weight itself, and the environment that can be used for having oil gas etc. inflammable and explosive,
It has wide range of applications.
The liquefied cargo system of chemical tanker is usually to be connected with stainless steel tube butt welding, is needed in building course to welding
Seam inner surface carries out inspection or grinding process etc., if promoting camera to be seen using plastic tube with general endoscope
It examines and needs to expend the more time, and can not be by the biggish pipeline of bending angle or bent angle position, it cannot be completely to pipeline
It is checked；It also needs to handle pipeline dismounting after inspection, also needs to carry out acid filling processing to pipeline.And it uses in pipeline of the invention
The efficiency to pipe-line system internal check can be improved in portion's processing unit, and to 800 weld seams of every ship, it is small that each weld seam reduces 0.5
When man-hour calculation, can reduce by 400 working hours, improve working efficiency；It such as is surface-treated work using the device, pipe can be reduced
Road dismounting, reduces loss.
Pipeline inter-process device of the invention can apply the internal check with pipelines such as industry, building, roads, reduce
Pipeline, which dismounts bring, to be influenced, and economic loss is avoided.
In the description of this specification, the description of reference term " preferred embodiment " etc. mean combine the embodiment or
Example particular features, structures, materials, or characteristics described are included at least one embodiment or example of the invention.At this
In specification, schematic expression of the above terms be may not refer to the same embodiment or example.Moreover, description is specific
Feature, structure, material or feature can be combined in any suitable manner in any one or more of the embodiments or examples.
Above embodiments are only used to illustrate method detailed of the invention, and the invention is not limited to above-mentioned method detaileds, i.e.,
Do not mean that the invention must rely on the above detailed methods to implement.It should be clear to those skilled in the art, right
Any improvement of the invention, the addition of equivalence replacement and auxiliary element to each raw material of product of the present invention, the selection of concrete mode
Deng all of which fall within the scope of protection and disclosure of the present invention.
Claims (5)
1. a kind of pipeline inter-process device characterized by comprising
Driving snake, the driving snake have opposite first end and second end；
Bracket, the bracket are circle, and the axle center of the bracket is connect with the first end, the outer weekly interval setting of the bracket
There are several idler wheels contacted with the inner wall of pipeline；
Driving device, the driving device are connect with the second end, and the driving device can will be turned round by the driving snake
Power is transferred to the bracket, to drive the bracket to move along the length direction of the pipeline；
The bracket includes spaced first support and second support, and the first support includes the first central axis and setting
First support ontology in first central axis periphery, the first support ontology can turn around the axis of first central axis
Dynamic, the second support includes the second central axis and the second support ontology that second central axis periphery is arranged in, and described the
Two rack bodies can be rotated around the axis of second central axis；
The driving snake includes spaced first driving snake and the second driving snake, one end of first central axis
By first driving snake and second center axis connection, second central axis far from first central axis one
End is connect by second driving snake with the driving device；
The rotation direction of the first support ontology and the second support ontology is opposite；
The periphery of first central axis is connect by first gear group with the first support ontology, second central axis
Periphery is connect by second gear group with the second support ontology, and the quantity of the gear of the first gear group is odd number, institute
The quantity for stating the gear of second gear group is even number；
Along the radial direction of first central axis, the first gear group successively include the first central gear, the first intermediate gear with
And first gear shell, first central gear be fixedly mounted on the periphery of first central axis and with described first among
Gear engagement, the inner circumferential of the first gear shell have an internal tooth being meshed with first intermediate gear, and described first
The periphery of the first gear shell is arranged in frame ontology；
Along the radial direction of second central axis, the second gear group successively includes the second central gear, the second intermediate gear,
Three intermediate gears and second gear shell, second central gear are fixedly mounted on the periphery of second central axis and lead to
It crosses second intermediate gear to engage with the third intermediate gear, the inner circumferential of the second gear shell has and the third
The periphery of the second gear shell is arranged in the gear that intermediate gear is meshed, the second support ontology；
First intermediate gear is fixed by the axle sleeve of first central axis, and the axle sleeve of first central axis with it is described
The first resigning area is provided between first central axis；
Second intermediate gear and the third intermediate gear are fixed by the axle sleeve of second central axis, in described second
The second resigning area is provided between the axle sleeve of mandrel and second central axis；
The driving device includes control unit, and the control unit has first position and the second position, and the controlling position is in institute
When stating first position, first central gear is located at first resigning area, and second central gear is located at described second
Resigning area so that first central gear separated with first intermediate gear and second central gear with it is described
The separation of second intermediate gear；The controlling position is when the second position, among first central gear and described first
Gear engagement, second central gear are engaged with second intermediate gear.
2. pipeline inter-process device according to claim 1, which is characterized in that the first support ontology includes several
Inclined ring is located at the first support plate of first gear shell periphery, and the inclined direction of several first support plates is identical,
And its one end far from the first gear shell is provided with the first idler wheel, the inclined direction of the first support plate and described the
The rotation direction of one bracket is opposite；
The second support ontology includes the second support plate that several inclined rings are located at second gear shell periphery, Ruo Gansuo
The inclined direction for stating second support plate is identical, and its one end far from the second gear shell is provided with the second idler wheel, described
The inclined direction of second support plate is opposite with the rotation direction of the second support；
The first support plate and the second support plate are flexible board.
3. pipeline inter-process device according to claim 1, which is characterized in that the driving device further includes motor
With the hollow shaft of the output axis connection with the motor, the hollow shaft is connect with the second driving snake, outside the hollow shaft
It is provided with hollow shaft sleeve, the length direction on the hollow shaft sleeve along the hollow shaft offers pulling hole, and the one of the control unit
End is selectively inserting in the pulling hole and the hollow axis connection, to push the hollow shaft to move along its length.
4. pipeline inter-process device according to claim 3, which is characterized in that the hollow shaft by axis with it is described
Second driving snake connects, and shifting block is fixed on the axis, and one end of the control unit is provided with matches with shifting block clamping
The card slot of conjunction.
5. pipeline inter-process device according to claim 4, which is characterized in that the periphery of the output shaft of the motor
It is provided with first gear, the periphery of the hollow shaft is provided with second gear, and the first gear is engaged with the second gear.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710521244.8A CN107166135B (en) | 2017-06-30 | 2017-06-30 | A kind of pipeline inter-process device |
| PCT/CN2017/101519 WO2019000648A1 (en) | 2017-06-30 | 2017-09-13 | Processing device for interior of pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710521244.8A CN107166135B (en) | 2017-06-30 | 2017-06-30 | A kind of pipeline inter-process device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107166135A CN107166135A (en) | 2017-09-15 |
| CN107166135B true CN107166135B (en) | 2019-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710521244.8A Active CN107166135B (en) | 2017-06-30 | 2017-06-30 | A kind of pipeline inter-process device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107166135B (en) |
| WO (1) | WO2019000648A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107461565B (en) * | 2017-07-28 | 2019-02-01 | 广船国际有限公司 | Camera in a kind of pipeline |
| CN107377540B (en) * | 2017-08-29 | 2019-03-15 | 广船国际有限公司 | A kind of inner surface of pipeline cleaning device |
| CN107335837B (en) * | 2017-08-29 | 2019-03-15 | 广船国际有限公司 | Localized borehole device in a kind of pipeline |
| CN109129505B (en) * | 2018-09-07 | 2020-07-28 | 西安交通大学 | Folded form GIS intracavity overhauls robot |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN107166135A (en) | 2017-09-15 |
| WO2019000648A1 (en) | 2019-01-03 |
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Effective date of registration: 20210315 Address after: 511462 No.9, Meide 2nd Road, Zhujiang street, Nansha District, Guangzhou City, Guangdong Province Patentee after: Guangzhou dragon Pipe Industry Co.,Ltd. Address before: 511462 1st floor, No. 68, West Road, Zhujiang administrative district, Nansha District, Guangzhou City, Guangdong Province Patentee before: Guangzhou Shipyard International Co.,Ltd. |