CN209334382U - A kind of inner wall of the pipe clearing apparatus - Google Patents
A kind of inner wall of the pipe clearing apparatus Download PDFInfo
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- CN209334382U CN209334382U CN201821441812.XU CN201821441812U CN209334382U CN 209334382 U CN209334382 U CN 209334382U CN 201821441812 U CN201821441812 U CN 201821441812U CN 209334382 U CN209334382 U CN 209334382U
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Abstract
The present utility model application is related to million kilowatt nuclear power station specific purpose tool technical field, disclose a kind of inner wall of the pipe clearing apparatus, including cleaning part (1), free-wheeling system (2), revolution movement (3), elevating mechanism (4) and ranging mechanism (5).Cleaning part (1) is for the inner wall for being bonded and cleaning pipeline；Free-wheeling system (2) and revolution movement (3) respectively drive cleaning part (1) rotation and revolution, and cleaning part (1) is made to clean inner wall of the pipe；Elevating mechanism (4) is coupled free-wheeling system (2) and revolution movement (3), and cleaning part (1) is made to adapt to the variation of caliber and go up and down, and keeps cleaning inner wall of the pipe；Ranging mechanism (5) detects cleaning part (1) at a distance from inner wall of the pipe, promotes elevating mechanism (4) that cleaning part (1) is caused to go up and down.The inner wall of the pipe clearing apparatus is compact-sized, using cleaning brush rolling and brushing, can be suitably used for variable diameter, curved pipeline, clears up inner wall of the pipe residue.
Description
Technical field
The utility model relates to million kilowatt nuclear power station specific purpose tool technical fields, and in particular to a kind of inner wall of the pipe is clear
Sweeping device can be especially mounted on pipe robot.
Background technique
In modern many industrial trades, pipeline is largely used extensively, such as nuclear power industry, petroleum industry, chemical industry row
Industry, food service industry, pharmaceuticals industry etc..After Pipe installing in factory, it is generally not easy to the substance dismantled, and conveyed in pipeline
It accumulates over a long period, might have residue and be attached to inner wall of the pipe, influence the transport capacity of pipeline.Therefore, it is necessary to inner wall of the pipe
It is cleaned.Currently used clean method includes chemical agent ablution, high pressure water douche and mechanical sweeper method.
In terms of mechanical sweeper method, existing some patented technologies.For example, Chinese utility model patent CN206305139U
A kind of inner wall of the pipe clearing apparatus is disclosed, the scum being adhered on tube wall can be cleaned, but it uses cleaning brush around its center
The cleaning method of rotation is unable to satisfy the cleaning demand of different-diameter pipeline, and overall structure size is larger.China is practical new
Type patent CN205341407U discloses a kind of manipulator suitable for pipe-line purging, i.e. hand type pipe cleaning device, but its
Control mode is complicated, and processing and manufacturing difficulty is high, volume is larger cause cannot be excessive by bending angle pipeline.Chinese invention is special
Sharp CN105750279A discloses a kind of diameter-variable pipe sweeping device for inner wall, mainly by transmission shaft, cleaning bar, fixed disc,
Flexural pivot, brush head, pin, support link, movable disc, spring and handle composition, suitable for the cleaning of different-diameter pipeline, but should
Clearing apparatus is supported by transmission shaft, and transmission shaft used is straight and longer, it is difficult to be suitable for curved pipeline.
Therefore, in reducing and curved pipeline be applicable in inner wall of the pipe clearing apparatus, this field there are still
Demand.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of inner wall of the pipe clearing apparatus, can be suitably used for reducing
And curved pipeline, the residue adhered in inner wall of the pipe especially inner wall is cleared up.
To solve the above problems, technical solution provided by the utility model is: a kind of inner wall of the pipe clearing apparatus, including it is clear
Portion, free-wheeling system, revolution movement, elevating mechanism and ranging mechanism are swept, which is used to be bonded and clean the inner wall of the pipeline；
The free-wheeling system is connect with the cleaning part, for making the cleaning part from the inner wall for transferring the cleaning pipeline；The revolution movement with should
Cleaning part connection, for making the cleaning part along the inner wall circumferential movement of the pipeline and the circumferential inner wall for cleaning the pipeline；The liter
Descending mechanism is connect with the cleaning part, for making the cleaning part along the radial lifting of the pipeline to keep connecing with the inner wall of the pipeline
Touching；The ranging mechanism is mounted on the cleaning part and constitutes signal with the elevating mechanism and connect, for detecting the diameter of the pipeline
Variation and to the elevating mechanism issue lifting signal.
Further, which includes rotation supporting element and rotation actuator；One end of the rotation supporting element is at this
It is rotatably attached on the central axis of cleaning part with the cleaning part, is used to support the rotation of the cleaning part；The rotation actuator
It is fixedly connected on the central axis of the cleaning part with the cleaning part, for driving the cleaning part rotation.
Further, which includes the first revolution supporting element, the second revolution supporting element and revolution actuator；This
One revolution supporting element second revolves that supporting element is vertical connect with this, is used to support the revolution of the cleaning part；The second revolution support
Part is slidably connected with the elevating mechanism, and the elevating mechanism is fixedly connected with the other end of the rotation supporting element, to make
The cleaning part is supported on the revolution movement；The revolution actuator on the central axis of the first revolution supporting element with this
One revolution supporting element is fixedly connected, for driving the cleaning part to revolve.
Further, which includes lifting transferring member and lifting actuator；The lifting transferring member and second public affairs
Turn supporting element to be slidably connected and be fixedly connected with the other end of the rotation supporting element, so that the first revolution supporting element
Central axis and the central axis of cleaning part vertical range parallel to each other and mutual are variable, so that the cleaning part adapts to the pipe
The diameter of the variation in road, to keep the inner wall for being bonded and cleaning the pipeline；The lifting actuator is for driving the lifting to transmit
Part is along the second revolution supporting element sliding lifting, so that the lifting transferring member drives the cleaning part to go up and down.
Further, which includes cleaning wheel and cleaning brush, which is mounted on the periphery of the cleaning wheel, should be certainly
The one end for turning supporting element is rotatably attached by deep groove ball bearing and the cleaning wheel, and the rotation actuator is in the cleaning wheel
It is fixedly connected on mandrel line with the cleaning wheel.Preferably, which is rotation driving motor.
Further, which is cylinder, which includes screw rod and guiding axis；The silk
Bar and the guiding axis are respectively vertical with the first revolution supporting element connect and parallel to each other, and the screw rod and first revolution are propped up
Support member is rotatably attached；The lifting transferring member and the screw rod and the guiding axis be slidably connected and with the rotation supporting element
The other end be fixedly connected；The lifting actuator drives the lifting transferring member to go up and down along the screw rod and guiding axis sliding, with
Make the lifting transferring member that the cleaning part be driven to go up and down.Further, which is trapezoidal screw or ball screw.
Further, which includes the feed screw nut being slidably connected with the screw rod and can with the guiding axis
The guideway being slidably connected, which is fixedly connected with the guideway and the guideway and the rotation supporting element
The other end be fixedly connected；The lifting actuator includes first gear, second gear and lifting driving motor, lifting driving electricity
Machine drives the first gear to rotate, which engages and the second gear is driven to rotate, which drives the screw rod
Rotation.
Further, which includes planetary gear, sun gear and revolution driving motor, which drives
Move planetary gear rotation, planet wheel drive sun gear rotation, central axis of the sun gear in the first revolution supporting element
It is upper to be fixedly connected with the first revolution supporting element, drive the cleaning part to revolve.
Further, the planetary gear and the sun gear constitute planetary gear train, which is mounted on planetary gear train cabinet
In.
Further, which is fixedly connected with pipeline traveling robot, so that the inner wall of the pipe cleans dress
It sets and is mounted in when advancing in the pipeline in the pipeline traveling robot, the central axis of the first revolution supporting element and the cleaning
The central axis in portion respectively with the centerline axis parallel of the pipeline.
Further, which is laser range sensor.Preferably, which passes through wireless signal transmission
Mode issues lifting signal to the lifting actuator.
Further, which is also equipped with dust exhaust apparatus, under inner wall of the pipe clearing apparatus is cleaned
Residue is recycled in the pipeline come, in order to avoid cause secondary pollution inside pipeline.
The beneficial effects of the utility model
The inner wall of the pipe clearing apparatus of the utility model includes cleaning part, free-wheeling system, revolution movement, elevating mechanism and survey
Spacing mechanism.Cleaning part is used to be bonded and clean the inner wall of pipeline (cleaning brush of specifically cleaning part is bonded and cleans)；Self-revolving machine
Structure and revolution movement respectively drive cleaning part rotation and revolution, and cleaning part is made to clean inner wall of the pipe；Elevating mechanism is coupled self-revolving machine
Structure and revolution movement make cleaning part adapt to the variation of caliber and go up and down, and keep cleaning inner wall of the pipe；Ranging mechanism detects cleaning part
At a distance from inner wall of the pipe, promote elevating mechanism that cleaning part is caused to go up and down, so that cleaning part be enable to protect with the variation of pipe diameter
It holds and inner wall is bonded and cleaned with inner wall, the cleaning of the inner wall suitable for tapered pipeline.
It is straight and longer with transmission shaft used in Chinese invention patent CN105750279A and be difficult to be suitable for it is curved
The case where pipeline, is different, and the inner wall of the pipe clearing apparatus of the utility model is compact-sized, without longer component, actually first
The supporting element that revolves is shorter, and inner wall of the pipe clearing apparatus is made to can be suitably used for curved pipeline.
The inner wall of the pipe clearing apparatus of the utility model can compared with the mode of purging using the mode of cleaning brush rolling and brushing
To realize the cleaning works to blind pipe.The inner wall of the pipe clearing apparatus of the utility model is mounted on pipe robot, with pipe
Pipeline robot is advanced in the duct, and cleaning brush advances in pipeline internal spiral, and lasting cleaning is carried out to inner wall of the pipe.Pipeline
Dust exhaust apparatus can be carried in robot again, the inner wall residue cleaned is recycled, pipeline will not be caused secondary
Pollution.
In short, the inner wall of the pipe clearing apparatus of the utility model with Special use for requiring and being not easy to the pipe dismounted
The biggish pipeline of road, blind pipe, bending angle, internal foreign matter have the pipeline of the types such as pollution, foreign matter adhesion-tight, have good
Good cleaning effect, can improve pipe-line purging working efficiency, reduce cost.It is tested through the applicant, is able to achieve the applicant's
Nuclear piping cleans safely, has ensured the safe operation of Nuclear piping.
Detailed description of the invention
Fig. 1 is the perspective schematic view according to the inner wall of the pipe clearing apparatus of one embodiment of the utility model；
Fig. 2 shows free-wheeling system and the cleaning part of the inner wall of the pipe clearing apparatus according to one embodiment of the utility model
Be fixedly connected；
Fig. 3 shows the elevating mechanism of the inner wall of the pipe clearing apparatus according to one embodiment of the utility model；
Fig. 4 shows the revolution actuator of the inner wall of the pipe clearing apparatus according to one embodiment of the utility model；
Fig. 5 shows the ranging mechanism for showing the inner wall of the pipe clearing apparatus according to one embodiment of the utility model.
Specific embodiment
The utility model is described in further detail below by specific embodiment and in conjunction with attached drawing.Described implementation
Example is exemplary, it is intended to for explaining the utility model, and should not be understood as limiting the present invention.It is identical in attached drawing
Or similar label indicates same or similar element or element with the same or similar functions.It should be noted that in order to clear
Purpose, those of ordinary skill in the art unrelated with the utility model have been omitted in the attached drawing and explanation of the utility model
The component known.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", " vertical ", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the present invention.
The inner wall of the pipe clearing apparatus of an embodiment according to the present utility model is as shown in Figure 1.The inner wall of the pipe is clear
Sweeping device includes that (ranging mechanism 5 is shown in Fig. 5 for cleaning part 1, free-wheeling system 2, revolution movement 3, elevating mechanism 4 and ranging mechanism 5
Show).Cleaning part 1 is used to be bonded and clean the inner wall (not showing in Fig. 1) of pipeline, and free-wheeling system 2 is for transferring cleaning part 1 certainly
The inner wall of pipeline is cleaned, revolution movement 3 circumferentially cleans in pipeline for making cleaning part 1 along the inner wall circumferential movement of pipeline
Wall, elevating mechanism 4 are used to make radial lifting of the cleaning part 1 along pipeline to keep contacting with the inner wall of pipeline, and ranging mechanism 5 is used
In detection pipeline diameter variation and to elevating mechanism 4 issue lifting signal.
As shown in Figure 1, cleaning part 1 includes cleaning wheel 11 and cleaning brush 12, cleaning brush 12 is mounted on the periphery of cleaning wheel 11.
Cleaning brush 12 shown in Fig. 1 includes the multiple discrete bristles for being vertically mounted on 11 periphery of cleaning wheel.But cleaning brush 12
Other forms well known in the art can be used, and the material of cleaning brush 12 can be plastics, metal, fiber and other material, as long as
It can play the role of cleaning, but preferably steel wire brush material.Although the shape to cleaning wheel 11 does not limit specifically, in order to
The inside of rotary cleaning pipeline, cleaning wheel 11 it is conveniently of circular shape.The material of cleaning wheel 11 can be plastics or metal
Or other materials, as long as having enough intensity, preferably metal material.
As shown in Figure 1, free-wheeling system 2 includes rotation supporting element 21 and rotation actuator 22.One end of rotation supporting element 21
It is rotatably attached, is used to support clear with cleaning part 1 by deep groove ball bearing 23 (see Fig. 2) on the central axis of cleaning part 1
The rotation in portion 1 is swept, the other end is fixedly connected with elevating mechanism 4.As shown in Fig. 2, the drive shaft of rotation actuator 22 is in cleaning part 1
Central axis on engaged with cleaning part 1, clamping screw 24 is fixedly connected with the drive shaft of rotation actuator 22 with cleaning part 1.
Preferably, rotation actuator 22 is rotation driving motor 22, drives cleaning part 1 certainly by motor reducer (not showing in attached drawing)
Turn.
As shown in Figure 1, revolution movement 3 includes the first revolution supporting element 31, second revolution supporting element 32 and revolution actuator
33.First revolution supporting element 31 revolves with second, and supporting element 32 is vertical to be connect, and is used to support the revolution of cleaning part 1.Revolution driving
Part 33 is fixedly connected on the central axis of the first revolution supporting element 31 with the first revolution supporting element 31, for driving cleaning part 1
Revolution.Second revolution supporting element 32 is slidably connected with elevating mechanism 4, and elevating mechanism 4 and rotation supporting element 21 is another
End is fixedly connected, so that cleaning part 1 be made to be supported on revolution movement 3.
As shown in Figure 1, the first revolution supporting element 31 is in rectangular shaped post, rotary shaft (Fig. 1 of one end and revolution actuator 33
In do not show) be fixedly connected, supporting element 32 is vertical connect with the second revolution at in-between position.Certainly, the first revolution supporting element
31 can also be other forms, such as cylinder form, as long as being fixedly connected with revolution actuator 33 and propping up with the second revolution
Support member 32 vertically connects.
As shown in Figure 1, the second revolution supporting element 32 includes screw rod 321 and guiding axis 322.Screw rod 321 can be trapezoidal silk
Bar or ball screw, this is well known in the art.Screw rod 321 and guiding axis 322 respectively revolve with first, and supporting element 31 is vertical to be connected
It connects and parallel to each other, and screw rod 321 is rotatably attached with the first revolution supporting element 31.
As shown in Figure 1, elevating mechanism 4 includes lifting transferring member 41 and lifting actuator 42.Go up and down transferring member 41 and second
The screw rod 321 and guiding axis 322 of revolution supporting element 32, which are slidably connected and fix with the other end of rotation supporting element 21, to be connected
It connects, so that the vertical range that the central axis of the first revolution supporting element 31 is parallel to each other and mutual with the central axis of cleaning part 1
It is variable, so that cleaning part 1 adapts to the diameter of the variation of pipeline, to keep the inner wall for being bonded and cleaning pipeline.Go up and down actuator
Screw rod 321 and guiding axis 322 sliding lifting of the 42 driving lifting transferring member 41 along the second revolution supporting element 32, so that lifting passes
Passing part 41 drives cleaning part 1 to go up and down.
As shown in figure 3, lifting transferring member 41 include the feed screw nut 411 being slidably connected with screw rod 321 and with guiding
The guideway 412 that axis 322 is slidably connected.Feed screw nut 411, guideway 412 and rotation supporting element 21 the other end
It is fixed together.
As shown in figure 3, lifting actuator 42 includes first gear 421, second gear 422 and lifting driving motor 423.It rises
It drops driving motor 423 and first gear rotation 421 is driven by motor reducer (not showing in attached drawing), first gear 421 engages
And second gear 422 is driven to rotate, second gear 422 drives screw rod 321 to rotate.The rotation of screw rod 321 drives feed screw nut 411
It rotates and slides up and down, and then drive guideway 412 to slide up and down and moved up and down with rotation supporting element 21, to make cleaning part
1 moves up and down, and adapts to the inner wall of the pipe of different-diameter.Lifting actuator 42 can also include for protecting first gear 421, the
The safety guard 424 of two gears 422 and lifting driving motor 423.
As shown in figure 4, revolution actuator 33 includes planetary gear 331, sun gear 332 and revolution driving motor 333.Planetary gear
331 and sun gear 332 constitute planetary gear train, and be mounted in planetary gear train cabinet 334.Revolution driving motor 333 passes through motor
Speed reducer (not showing in attached drawing) drives planetary gear 331 to rotate, and planetary gear 331 drives sun gear 332 to rotate.Sun gear 332 is logical
It crosses deep groove ball bearing 335 to be rotatably attached with planetary gear train cabinet 334, and on the central axis of the first revolution supporting element 31
It is fixedly connected and (is not shown in Fig. 3) with the first revolution supporting element 31, driving cleaning part 1 is revolved.
Three arrows in Fig. 1 show respectively the rotation, lifting and revolution of cleaning part 1.
As shown in Figure 1 and Figure 5, ranging mechanism 5 is mounted on rotation supporting element 21, the variation of the diameter for detecting pipeline
And lifting signal is issued to lifting driving motor 423.For this purpose, lifting driving motor 423 further include electric machine controller (in attached drawing not
Display), the rotation direction of driving motor 423 is gone up and down for receiving the signal from ranging mechanism 5 and according to signal control, with
Make to go up and down the lifting of transferring member 41.Preferably, ranging mechanism 5 can be laser range sensor.Alternatively, range finder
Structure 5 can be ray distance measuring sensor, infrared distance measuring sensor etc..Preferably, ranging mechanism 5 passes through wireless signal transmission side
Formula issues lifting signal to the electric machine controller of lifting driving motor 423.Alternatively, ranging mechanism 5 passes through wired
Mode issues lifting signal to the electric machine controller of lifting driving motor 423, is at this time driven ranging mechanism 5 and lifting with electric wire
The electric machine controller of motor 423 connects.Laser range sensor, ray distance measuring sensor, infrared distance measuring sensor and motor
Controller is well known in the art.
Planetary gear train cabinet 334 can be fixedly connected with pipeline traveling robot (not showing in attached drawing), so that in pipeline
Wall clearing apparatus is mounted in when advancing in the duct in pipeline traveling robot, the central axis of the first revolution supporting element 31 and clear
Sweep the central axis in portion 1 and the centerline axis parallel of pipeline.Preferably, pipeline traveling robot is also equipped with dust exhaust apparatus, with
Residue in pipeline that inner wall of the pipe clearing apparatus cleans is recycled, in order to avoid cause secondary pollution inside pipeline.
Rotation driving motor 22, revolution driving motor 333 and lifting driving motor 423 above-mentioned can be as needed from abilities
It is selected in motor well known to field technique personnel.These motors preferably speed reducer is by respectively driving cleaning wheel 11, first
Revolve supporting element 31 and first gear 421.Motor reducer is also well known in the art.It is noted that it is practical to be suitable for this
The motor of novel pipeline sweeping device for inner wall is micromotor, and vibration and noise are small when work, when cleaning the relatively thin pipeline of tube wall,
Pipeline will not be impacted.
In addition, in addition to cleaning wheel above-mentioned and cleaning brush can be for plastic materials, the revolution machine of inner wall of the pipe clearing apparatus
Each component of structure 3, such as the first revolution supporting element 31, screw rod 321, guiding axis 322, planetary gear 331, sun gear 332, planetary gear
It is cabinet 334 etc., each component of each component, such as rotation supporting element 21 of free-wheeling system 2 etc. and elevating mechanism 4, such as rise
Transferring member 41, feed screw nut 411, guideway 412, first gear 421, second gear 422, safety guard 424 etc. drop, all preferably
Using metal material, to enhance the intensity and durability of pipeline sweeping device for inner wall.
The operation process of the inner wall of the pipe clearing apparatus of an embodiment according to the present utility model is described below.
In most compact state when inner wall of the pipe clearing apparatus is not used, i.e. it is the smallest to be in revolution diameter for cleaning part 1
Position.In use, inner wall of the pipe clearing apparatus is installed on pipe robot, pipe robot drives inner wall of the pipe to clean dress
It sets into the pipeline of pending cleaning.
Start inner wall of the pipe clearing apparatus, rotation actuator 22 (rotation driving motor 22), revolution driving motor 333 and liter
Drop driving motor 423 and ranging mechanism 5 (laser range sensor 5) start simultaneously.
Laser range sensor 5 issues laser irradiation inner wall of the pipe, and records the time of the laser of Returning sensor, thus
Laser range sensor 5 is calculated at a distance from inner wall of the pipe, and with laser range sensor 5 and the top of cleaning brush 12 known to
Distance is compared.If laser range sensor 5 is greater than laser range sensor 5 and cleaning brush 12 at a distance from inner wall of the pipe
The known distance at top, then the cleaning brush of cleaning part 1 does not touch inner wall of the pipe, and laser range sensor 5 is by liter at this time
It drops driving motor 423 and issues signal.Going up and down driving motor 423 drives screw rod 321 to rotate, so that feed screw nut 411 be driven to rotate
Rise, the sliding of guideway 412 is caused to rise, to drive rotation supporting element 21 to ramp, until cleaning brush 12 contacts simultaneously
It is bonded inner wall of the pipe.
Rotation driving motor 22 drives 1 rotation of cleaning part, cleaning wheel by motor reducer (not showing in attached drawing) rotation
11 and cleaning brush 12 rotate, cleaning brush 12 clean its fitting inner wall of the pipe at.Revolution driving motor 333 passes through motor reducer
(not showing in attached drawing) rotation drives planetary gear 331 to rotate, and by the engagement rotation of planetary gear 331 and sun gear 332, makes the sun
332 rotation of wheel, so that the first revolution supporting element 31 being fixed together with sun gear 332 be driven to rotate.First revolution supporting element
31 drive the second revolution supporting element 32 to rotate in turn, make feed screw nut 411 and the guideway with screw rod 321 and guiding axis 322
The 412 rotation supporting elements 21 that are fixedly connected rotate, so that cleaning part 1 be made to revolve, cleaning brush 12 along inner wall of the pipe it is circumferential into
One step is bonded and cleans inner wall of the pipe.
During pipe robot drives inner wall of the pipe clearing apparatus to advance in pipeline, if the diameter of pipeline is sent out
Changing, such as become smaller or become larger, laser range sensor 5 can detect caliber change, issue to lifting driving motor 423
Signal.Going up and down driving motor 423 drives screw rod 321 to rotate, so that feed screw nut 411 be driven to rotate rising or decline, causes
The sliding of guideway 412 rises perhaps decline so that rotation supporting element 21 be driven to ramp or decline, and protects cleaning brush 12
Hold and properly contact and be bonded inner wall of the pipe, in the autobiography and process of revolution of cleaning part 1 (cleaning brush 12) to inner wall of the pipe after
It is continuous to be cleaned.
When inner wall of the pipe clearing apparatus is mounted on pipe robot, with the advance of pipe robot, cleaning brush 12
Inner wall of the pipe is cleaned along helical trajectory.Inner wall of the pipe clearing apparatus changes the public affairs of cleaning brush 12 by elevating mechanism 4
Turn radius, it can be with the cleaning of the section of the different-diameter of complete twin conduit.Meanwhile dust suction dress can be carried on pipe robot
It sets, the inner wall residue cleaned is recycled, secondary pollution pipeline is avoided.
Use above specific example is expounded the utility model, is merely used to help understand the utility model,
It is not intended to limit the utility model.Design of the those skilled in the art of the present invention according to the utility model,
Several simple deductions, deformation or replacement can also be made.These deductions, deformation or alternative also fall into the power of the utility model
In sharp claimed range.
Claims (10)
1. a kind of inner wall of the pipe clearing apparatus, including cleaning part (1), free-wheeling system (2), revolution movement (3), elevating mechanism (4)
With ranging mechanism (5), the cleaning part (1) is used to be bonded and clean the inner wall of the pipeline；The free-wheeling system (2) with it is described
Cleaning part (1) connection, for making the cleaning part (1) from the inner wall for transferring the cleaning pipeline；The revolution movement (3) and institute
Cleaning part (1) connection is stated, circumferentially cleans the pipe for making the cleaning part (1) along the inner wall circumferential movement of the pipeline
The inner wall in road；The elevating mechanism (4) connect with the cleaning part (1), for making the cleaning part (1) along the pipeline
Radial lifting is to keep contacting with the inner wall of the pipeline；The ranging mechanism (5) be mounted on the cleaning part (1) and with institute
It states elevating mechanism (4) and constitutes signal connection, for detecting the variation of the diameter of the pipeline and being issued to the elevating mechanism (4)
Go up and down signal.
2. inner wall of the pipe clearing apparatus according to claim 1, which is characterized in that the free-wheeling system (2) includes rotation
Supporting element (21) and rotation actuator (22)；Central axis of the one end of the rotation supporting element (21) in the cleaning part (1)
It is upper to be rotatably attached with the cleaning part (1), it is used to support the rotation of the cleaning part (1)；The rotation actuator (22)
It is fixedly connected on the central axis of the cleaning part (1) with the cleaning part (1), for driving the cleaning part (1) rotation.
3. inner wall of the pipe clearing apparatus according to claim 2, which is characterized in that the revolution movement (3) includes first
It revolves supporting element (31), second revolves supporting element (32) and revolve actuator (33)；First revolution supporting element (31) and institute
It states the second revolution supporting element (32) vertically to connect, is used to support the revolution of the cleaning part (1)；The second revolution supporting element
(32) it is slidably connected with the elevating mechanism (4), and the elevating mechanism (4) and the rotation supporting element (21) is another
End is fixedly connected, so that the cleaning part (1) be made to be supported on the revolution movement (3)；The revolution actuator (33) exists
It is fixedly connected on the central axis of first revolution supporting element (31) with first revolution supporting element (31), for driving
State cleaning part (1) revolution.
4. inner wall of the pipe clearing apparatus according to claim 3, which is characterized in that the elevating mechanism (4) includes lifting
Transferring member (41) and lifting actuator (42)；The lifting transferring member (41) and second revolution supporting element (32) are slideably
It connects and is fixedly connected with the other end of the rotation supporting element (21), so that the center of first revolution supporting element (31)
Axis and the central axis of the cleaning part (1) vertical range parallel to each other and mutual are variable, so that the cleaning part (1) is suitable
The diameter of the variation of the pipeline is answered, to keep the inner wall for being bonded and cleaning the pipeline；The lifting actuator (42) is used
In driving the lifting transferring member (41) to go up and down along the second revolution supporting element (32) sliding, so that the lifting transferring member
(41) cleaning part (1) lifting is driven.
5. inner wall of the pipe clearing apparatus according to claim 4, which is characterized in that the cleaning part (1) includes cleaning wheel
(11) and cleaning brush (12), the cleaning brush (12) are mounted on the periphery of the cleaning wheel (11), the rotation supporting element (21)
One end be rotatably attached with the cleaning wheel (11) by deep groove ball bearing, the rotation actuator (22) is in the cleaning
It takes turns and is fixedly connected on the central axis of (11) with the cleaning wheel (11).
6. inner wall of the pipe clearing apparatus according to claim 4, which is characterized in that it is described first revolution supporting element (31) be
Cylinder, second revolution supporting element (32) includes screw rod (321) and guiding axis (322)；The screw rod (321) and the guiding
Axis (322) is respectively vertical with first revolution supporting element (31) to be connect and parallel to each other, and the screw rod (321) with it is described
First revolution supporting element (31) is rotatably attached；The lifting transferring member (41) and the screw rod (321) and the guiding axis
(322) it is slidably connected and is fixedly connected with the other end of the rotation supporting element (21)；The lifting actuator (42)
Drive the lifting transferring member (41) along the screw rod (321) and the guiding axis (322) sliding lifting, so that the lifting
Transferring member (41) drives cleaning part (1) lifting.
7. inner wall of the pipe clearing apparatus according to claim 6, which is characterized in that the lifting transferring member (41) include with
The feed screw nut (411) and the guiding being slidably connected with the guiding axis (322) that the screw rod (321) is slidably connected
Axle sleeve (412), the feed screw nut (411) is fixedly connected with the guideway (412) and the guideway (412) and institute
The other end for stating rotation supporting element (21) is fixedly connected；The lifting actuator (42) includes first gear (421), second gear
(422) and lifting driving motor (423), lifting driving motor (423) driving first gear (421) rotation are described
First gear (421) engages and the second gear (422) is driven to rotate, and the second gear (422) drives the screw rod
(321) it rotates.
8. inner wall of the pipe clearing apparatus according to claim 4, which is characterized in that the revolution actuator (33) includes row
Star-wheel (331), sun gear (332) and revolution driving motor (333), the revolution driving motor (333) drive the planetary gear
(331) it rotates, the planetary gear (331) drives sun gear (332) rotation, and the sun gear (332) is public described first
Turn to be fixedly connected on the central axis of supporting element (31) with first revolution supporting element (31), drives the cleaning part (1) public
Turn.
9. inner wall of the pipe clearing apparatus according to claim 8, which is characterized in that the planetary gear (331) and it is described too
Sun wheel (332) constitutes planetary gear train, and the planetary gear train is mounted in planetary gear train cabinet (334).
10. inner wall of the pipe clearing apparatus according to claim 9, which is characterized in that the planetary gear train cabinet (334) with
Pipeline traveling robot is fixedly connected, so that the inner wall of the pipe clearing apparatus is mounted in pipeline traveling robot in institute
It states when advancing in pipeline, the central axis of first revolution supporting element (31) and the central axis difference of the cleaning part (1)
With the centerline axis parallel of the pipeline.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111069199A (en) * | 2019-12-04 | 2020-04-28 | 三峡大学 | Automatic cleaning device and cleaning method for ship ventilation pipeline |
| CN111941240A (en) * | 2020-07-15 | 2020-11-17 | 陕西天元石化建设工程有限公司 | Online sand blasting, rust removing and dust removing device for long-distance pipeline |
| CN113798283A (en) * | 2021-06-30 | 2021-12-17 | 许榕福 | Transverse scraping device for solid stain blocks on inner wall of petroleum pipe |
| CN114273352A (en) * | 2021-12-24 | 2022-04-05 | 杭州申昊科技股份有限公司 | Pipeline defect cleaning robot |
| CN114346991A (en) * | 2021-12-09 | 2022-04-15 | 浙江高信技术股份有限公司 | Track cleaning system based on track inspection robot |
| CN115138650A (en) * | 2022-05-30 | 2022-10-04 | 北京科技大学 | Pipeline robot |
| CN115254752A (en) * | 2022-08-10 | 2022-11-01 | 常州星宇车灯股份有限公司 | Stain cleaning system of vehicle-mounted camera and using method thereof |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111069199A (en) * | 2019-12-04 | 2020-04-28 | 三峡大学 | Automatic cleaning device and cleaning method for ship ventilation pipeline |
| CN111941240A (en) * | 2020-07-15 | 2020-11-17 | 陕西天元石化建设工程有限公司 | Online sand blasting, rust removing and dust removing device for long-distance pipeline |
| CN111941240B (en) * | 2020-07-15 | 2021-11-26 | 陕西天元石化建设工程有限公司 | Online sand blasting, rust removing and dust removing device for long-distance pipeline |
| CN113798283A (en) * | 2021-06-30 | 2021-12-17 | 许榕福 | Transverse scraping device for solid stain blocks on inner wall of petroleum pipe |
| CN113798283B (en) * | 2021-06-30 | 2022-12-06 | 东营匡达石油科技有限责任公司 | Transverse scraping device for solid stain blocks on inner wall of petroleum pipe |
| CN114346991A (en) * | 2021-12-09 | 2022-04-15 | 浙江高信技术股份有限公司 | Track cleaning system based on track inspection robot |
| CN114346991B (en) * | 2021-12-09 | 2023-10-27 | 浙江高信技术股份有限公司 | Track cleaning system based on track inspection robot |
| CN114273352A (en) * | 2021-12-24 | 2022-04-05 | 杭州申昊科技股份有限公司 | Pipeline defect cleaning robot |
| CN114273352B (en) * | 2021-12-24 | 2023-03-14 | 杭州申昊科技股份有限公司 | Pipeline defect cleaning robot |
| CN115138650A (en) * | 2022-05-30 | 2022-10-04 | 北京科技大学 | Pipeline robot |
| CN115138650B (en) * | 2022-05-30 | 2024-01-26 | 北京科技大学 | Pipeline robot |
| CN115254752A (en) * | 2022-08-10 | 2022-11-01 | 常州星宇车灯股份有限公司 | Stain cleaning system of vehicle-mounted camera and using method thereof |
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