CN104865087B - For monitoring the experimental rig that wiper is run in pipeline - Google Patents
For monitoring the experimental rig that wiper is run in pipeline Download PDFInfo
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- CN104865087B CN104865087B CN201510292080.7A CN201510292080A CN104865087B CN 104865087 B CN104865087 B CN 104865087B CN 201510292080 A CN201510292080 A CN 201510292080A CN 104865087 B CN104865087 B CN 104865087B
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Abstract
The present invention is used to monitor the experimental rig that wiper is run in pipeline to be a kind of, and fixation is supported by hydraulic test pipeline on support, and the first end of the hydraulic test pipeline is fixedly connected with service cylinder, the second end and is fixedly connected with a ball collecting chamber.Wiper is located in service cylinder in initial position, is located in final position in ball collecting chamber.Servo winch is fixed with the first end of support, rope one ends wound is on the roller of servo winch, and the other end, which is bypassed, to be fixedly installed on after the fixed pulley of bracket second end, is connected by pulling force sensor with wiper.Wiper sequentially passes through service cylinder, hydraulic test pipeline under the drawing of servo winch and rope and is moved in ball collecting chamber；Acceleration transducer is additionally provided with wiper.The present invention can be for dynamics of the research wiper in pipeline in running.
Description
Technical field
The present invention is on a kind of stepless speed regulation pipeline cleaner migration behavior monitoring experimental rig, more particularly to a kind of use
The experimental rig run in monitoring wiper in pipeline.
Background technology
With the extension of pipeline Years Of Service, different degrees of fouling and impurity adhesion can occur for inner-walls of duct, cause pipe
Defeated efficiency reduction is even blocked.Periodically carry out pigging and detection operation be the essential flow of oil-gas pipeline operation maintenance it
One.Pigging operation is the important means that oil-gas pipeline is gone into operation with safe operation, and wiper is to refer to the pressure in pipeline transportation medium
Difference promotes power tool in the pipeline of lower operation, is also the main tool for carrying out pigging operation.
Because the complexity of oil-gas pipeline internal environment causes kinematics and power of the wiper under circumferential confined condition
Knowledge topic becomes extremely complex.The characteristics of motion and dynamics of wiper are by frictional force, conduit ring-shaped weld seam, corrosion
The influence of the factors such as hole, pipe deforming and pipeline wall thickness, produced vibrational excitation is to cause wiper to solve in the process of running
Body and the main cause of fatigue rupture, it is necessary to which the dynamics of wiper in the process of running is analyzed and studied,
At present, the device not being monitored to dynamics in wiper motion process also.
Thus, the present inventor relies on experience and the practice for being engaged in relevant industries for many years, proposes a kind of for monitoring wiper
The experimental rig run in pipeline, to overcome the defect of prior art.
The content of the invention
It is used to monitor the experimental rig that wiper is run in pipeline it is an object of the invention to provide a kind of, experiment dress
Putting can be for dynamics of the research wiper in pipeline in running.
The object of the present invention is achieved like this, a kind of to be used to monitor the experimental rig that wiper is run in pipeline, institute
Experimental rig is stated including a support, fixation is supported by a hydraulic test pipeline, the first of the hydraulic test pipeline on the support
End and the second end are correspondingly arranged with the first end of the support and the second end respectively；The first end of the hydraulic test pipeline, which is fixed, to be connected
Connect service cylinder, the second end and be fixedly connected with a ball collecting chamber；One wiper is located in the service cylinder in initial position, in stop bit
Setting in the ball collecting chamber；A servo winch is fixed with the first end of the support, the one ends wound of a rope is in institute
On the roller for stating servo winch, the other end of the rope, which is bypassed, to be fixedly installed on after the fixed pulley of the bracket second end, is passed through
One pulling force sensor is connected with the wiper；The wiper is sequentially passed through under the drawing of the servo winch and the rope
Service cylinder, hydraulic test pipeline are moved in the ball collecting chamber；An acceleration transducer is additionally provided with the wiper.
In the better embodiment of the present invention, support has the base longerons that two row be arranged in parallel, the two row bottoms
Multiple base cross members vertical with base longerons are fixed by right-angle connector between portion's longeron, the base cross members and bottom are vertical
Beam constitutes the baseplane of the support；Described in each column on base longerons by right-angle connector interval be fixed with it is multiple it is vertical to
On support beam, the support beam on two row base longerons mutually corresponds to, connected between two corresponding support beams by right angle
Part connects a horizontally disposed entablature；A water is connected by right-angle connector respectively between multiple support beams of same row
The flat upper longitudinal set, forms multiple rectangle mount structures in the both sides of the support respectively；In each rectangle mount structure also
Provided with a raker beam, described raker beam one end is connected by acute angle connector with corresponding upper longitudinal and support beam, the other end
Connected by acute angle connector with corresponding base longerons and support beam；Longitudinal direction of the hydraulic test pipeline along the support is consolidated
Surely it is supported on multiple entablatures.
The present invention a better embodiment in, hydraulic test pipeline include the first level pipeline of caliber identical one,
One feature pipeline and one second horizontal pipe；The first level pipeline is located at the first end of the hydraulic test pipeline, and this
One horizontal pipe is connected with described feature pipeline one end by adpting flange, the feature pipeline other end and second level
Pipeline is connected by adpting flange, and second horizontal pipe is located at the second end of the hydraulic test pipeline；The connection method
Orchid is leant with corresponding entablature respectively, and axially position is carried out to the hydraulic test pipeline；The entablature two ends and branch
The right-angle connector of support beam junction is resisted against on hydraulic test pipeline to enter it in the both sides of the hydraulic test pipeline respectively
Row radial positioning.
In the better embodiment of the present invention, there is etch pit or weld seam in the inner pipe wall of feature pipeline；It is described
Etch pit is uniformly distributed in the inner pipe wall of feature pipeline；The weld seam is along the axial equally distributed ring of the feature pipeline
Shape weld seam.
In the better embodiment of the present invention, service cylinder includes an end to end straight length and a reducer, institute
The caliber for stating straight length is more than the caliber of the hydraulic test pipeline, the caliber of the reducer from the pipe diameter size of straight length gradually
It is changed into the pipe diameter size of hydraulic test pipeline, and the bottom of the reducer and the bottom of the straight length are located at same level
On, the big end of straight length formation service cylinder, the small end of reducer formation service cylinder, the small end and described first of service cylinder
Horizontal pipe is welded；The structure of the ball collecting chamber is identical with the service cylinder, the small end of the ball collecting chamber and second horizontal tube
Weld in road.
In the better embodiment of the present invention, the baseplane of bracket first end has in an extension, the extension
Base cross members on be fixed with a winch undersetting, the servo winch is placed on the winch undersetting, the servo winch
Roller pivot center it is vertical with the base longerons, a winch upper bracket, institute are fixedly connected with above the winch undersetting
State winch upper bracket the servo winch is pressed abd fixed between the winch upper bracket and winch undersetting.
In the better embodiment of the present invention, wiper includes a skeleton, and the middle part of the skeleton is a cylinder, institute
State on cylinder close to first end and close to the position at the second end be respectively fixed with first round tray vertical with its axis and
Second round tray；Multiple leather cups, multiple compact heaps are arranged with cylinder on the outside of first round tray；The leather cup
It is arranged at intervals with compact heap, a first baffle is located on the outside of leather cup and compact heap；First round tray, leather cup, compact heap
With multiple through holes that even circumferential distribution is correspondingly provided with first baffle, multiple bolts are each passed through corresponding through hole and by spiral shell
The leather cup and compact heap are clamped between first round tray, first baffle by mother；Second round tray
Multiple leather cups, multiple compact heaps are arranged with the cylinder in outside, a second baffle is located at the multiple leather cup, multiple compact heaps
Outside, its fixed structure is identical with first round tray；When the wiper is located in service cylinder, the second baffle
Towards the direction of the ball collecting chamber.
In the better embodiment of the present invention, the diameter of leather cup is more than the caliber of the hydraulic test pipeline, is less than
The caliber of the service cylinder straight length.
In the better embodiment of the present invention, the circle centre position on the outside of second baffle is connected through a screw thread the pulling force and passed
Sensor, the other end of the pulling force sensor is threadedly coupled a cable nipple, and the cable nipple is connected with the other end of the rope；
The acceleration transducer is connected by screw on the first baffle or on the second baffle.
In the better embodiment of the present invention, the surrounding for being close to the winch undersetting is respectively equipped with longitudinally fixed beam
With horizontal fixed beam, the two ends of the longitudinally fixed beam are fixed on the base longerons by right-angle connector respectively；It is described
Horizontal fixed beam is fixed in the base cross members by right-angle connector.
There is semicircle storage tank, the servo winch in the better embodiment of the present invention, on winch undersetting
It is placed in the semicircle storage tank；The winch upper bracket is semi-circular shape, and the winch upper bracket is buckled in the servo and twisted
Winch undersetting pairing described in Che Shangyu, the winch upper bracket two ends pass through bolt, spiral shell respectively with the winch undersetting two ends
Mother is fixedly connected.
From the above mentioned, carry out the monitoring and analysis of wiper motion process to study pigging by the experimental rig of the present invention
Dynamics of the device in pipeline in running, on the one hand can evaluate wiper sheet according to the dynamic response of wiper
Body reliability of structure；On the other hand wiper institute can be judged in the dynamic response of different characteristic pipeline section according to wiper
Locate the position of pipeline section.
Brief description of the drawings
The following drawings is only intended to, in doing schematic illustration and explanation to the present invention, not delimit the scope of the invention.Wherein：
Fig. 1：For the dimensional structure diagram of experimental rig of the present invention.
Fig. 2：For the top view of experimental rig of the present invention.
Fig. 3：For the structural representation of experimental rig medium-height trestle of the present invention.
Fig. 4：For the mounting structure schematic diagram of servo winch in experimental rig of the present invention.
Fig. 5：For the structural representation of wiper in experimental rig of the present invention.
Fig. 6：For the side structure schematic diagram for cylinder of being served a ball in experimental rig of the present invention.
Fig. 7：For the lateral plan of wiper in experimental rig of the present invention.
Fig. 8：For the configuration schematic diagram of wiper in experimental rig of the present invention.
Fig. 9：To carry the feature pipeline diagrammatic cross-section of etch pit in experimental rig of the present invention.
Figure 10：To carry the feature pipeline diagrammatic cross-section of weld seam in experimental rig of the present invention.
Embodiment
In order to which technical characteristic, purpose and effect to the present invention are more clearly understood from, now control illustrates this hair
Bright embodiment.
As depicted in figs. 1 and 2, the present invention provides a kind of for monitoring the experimental rig 100 that wiper is run in pipeline,
The experimental rig can be for dynamics of the research wiper in pipeline in running.The experimental rig 100 includes
It is fixed on one support 1, the support 1 to be supported by a hydraulic test pipeline 2, the first end of hydraulic test pipeline 2 and the second end difference
It is correspondingly arranged, in fig. 2, the first end of hydraulic test pipeline 2 and the first end of support 1 with the first end of support 1 and the second end
Towards the left side, its second end is towards the right.The first end of the hydraulic test pipeline 2 is fixedly connected with the 3, second end of service cylinder and fixed
Connect a ball collecting chamber 4.One wiper 5 is located in initial position in service cylinder 3, is located in final position in ball collecting chamber 4, in
Between pass through hydraulic test pipeline 2.A servo winch 6 is fixed with the first end of support 1, the servo winch 6 is prior art,
Rotating speed can be controlled by stepless speed regulation mode, so as to simulate the different movement velocity of wiper 5 under actual condition.One rope 7
One ends wound is on the roller of servo winch 6, and the other end of the rope 7 bypasses the fixed pulley 8 for being fixedly installed on the end of support 1 second
Afterwards, it is connected by a pulling force sensor 9 (as shown in Figure 5) with wiper 5, rope 7 can use steel wire rope.Wiper 5 exists
Service cylinder 3, hydraulic test pipeline 2 is sequentially passed through under the drawing of servo winch 6 and the rope 7 to be moved in ball collecting chamber 4.Wiper
An acceleration transducer 10 is additionally provided with 5.
Using the technical scheme of the invention described above, wiper 5 is placed on to the hair of the first end of hydraulic test pipeline 2 during experiment
In ball cylinder 3, servo winch 6 draws wiper 5 by rope 7 and moved after startup power supply, and wiper 5 sequentially passes through service cylinder 3, water
Flat test pipe 2 is moved in ball collecting chamber 4, by changing the internal hydraulic test pipeline 2 with different characteristic, wiper 5
The draw rate of specification and servo winch 6, can monitor and analyze under different operating modes wiper 5 in pipeline internal dynamics behavior.
In motion process, acceleration transducer 10 can gather the vibration signal of wiper 5 in the process of running in real time, while pulling force is passed
Sensor 9 can gather traction force in the process needed for wiper 5, and the signal of collection is handled and analyzed to more than, so that
Analyze the dynamics in the running of wiper 5.
Further, as shown in figure 3, support 1 has two base longerons 101 that be arranged in parallel of row, two row base longerons 101 it
Between multiple base cross members 103 vertical with base longerons 101 are fixed by right-angle connector 102, base cross members 103 and bottom are vertical
Beam 101 constitutes the baseplane of support 1.Right-angle connector 102 is the angle bar of isosceles right triangle shape, right-angle connector 102
Positioned at base cross members 103 and the junction of base longerons 101, two right-angle side is screwed corresponding base cross members respectively
103 and base longerons 101.Be spaced on each column base longerons 101 by right-angle connector 102 be fixed with it is multiple straight up
Support beam 104, the support beam 104 on two row base longerons 101 is mutually corresponding respectively, two corresponding support beams 104
Between by right-angle connector 102 connect a horizontally disposed entablature 105, multiple entablatures 105 be located at sustained height.It is located at
A horizontally disposed upper longitudinal 106 is connected by right-angle connector 102 respectively between multiple support beams 104 of same row, it is many
Individual upper longitudinal 106 is located at sustained height, forms multiple rectangle mount structures, each rectangle mount structure respectively in the both sides of support 1
It is made up of corresponding base longerons 101, support beam 104 and upper longitudinal 106.A diagonal brace is additionally provided with each rectangle mount structure
Beam 107, one end of raker beam 107 is connected by acute angle connector 108 with corresponding upper longitudinal 106 and support beam 104, the other end
Connected by acute angle connector 108 with corresponding base longerons 101 and support beam 104.The structure of acute angle connector 108 and connection
Mode is similar to right-angle connector 102, and it is shaped as isosceles acute triangle, and both are connection usual in the prior art
Part.Longitudinal direction (horizontal direction in Fig. 2 be the longitudinal direction of support) of the hydraulic test pipeline 2 along support 1 is fixedly supported on multiple upper horizontal strokes
On beam 105.
Further, as depicted in figs. 1 and 2, hydraulic test pipeline 2 include caliber it is identical and successively head and the tail connection one first
Horizontal pipe 21, a feature pipeline 22 and one second horizontal pipe 23, the horizontal pipe 23 of first level pipeline 21 and second are used for
Wiper is studied to the dynamics during internal zero defect pipeline cleaning, and the inside of feature pipeline 22 is carried in actual pipe
The defect characteristic structure being widely present in road, is used to simulate actual pigging process such as weld seam, etch pit, breakage, during experiment
In these features to the incentive action of wiper, can need to change the internal feature pipeline section with different characteristic according to experiment
22.The internal feature pipeline section 22 (as shown in Figure 9) with the feature of etch pit 221, and internal tool is respectively adopted in present embodiment
There is the feature pipeline section 22 (as shown in Figure 10) of the feature of weld seam 222, etch pit is uniformly distributed in the inner pipe wall of feature pipeline, can
To simulate etch pit by setting equally distributed through hole on the tube wall of feature pipeline section 22, weld seam is along feature pipeline axial direction
Equally distributed circular weld.First level pipeline 21 be located at hydraulic test pipeline 2 first end, the first level pipeline 21 with
The one end of feature pipeline 22 is connected by adpting flange 24, and the other end of feature pipeline 22 and the second horizontal pipe 23 pass through adpting flange
24 connections, the second horizontal pipe 23 is located at the second end of hydraulic test pipeline 2.Because the external diameter of adpting flange 24 is more than pipeline
External diameter, so as to form two annular protrusions in the outside of hydraulic test pipeline 2, is set according to the position of two adpting flanges 24
The position of entablature 105, makes one side of two adpting flanges 24 respectively with corresponding entablature 105 lean, passes through upper horizontal stroke
Beam 105 prevents hydraulic test pipeline 2 from producing axial float, and axially position is carried out to hydraulic test pipeline 2.The two ends of entablature 105
Hydraulic test pipeline 2 is resisted against with the right-angle connector 102 of the junction of support beam 104 in the both sides of hydraulic test pipeline 2 respectively
Lateral wall on radial positioning is carried out to it.Referring to Fig. 3, i.e. the upper surface at the two ends of entablature 105 is fixed with right-angle connector 102
Connected with corresponding support beam 104, the hypotenuse of right-angle connector 102 and the hydraulic test pipeline 2 that is placed on entablature 105 it is outer
Side wall is leant, and by the rolling of the hypotenuse limit levels test pipe 2 of right-angle connector 102, radial positioning is carried out to it, should
Position limiting structure can be according to the external diameter of hydraulic test pipeline 2, by the size and right-angle connector 102 that reasonably design support 1
Size realize.
Further, as shown in fig. 6, service cylinder 3 includes the end to end reducer 32 of a straight length 31 and one, straight length 31
Caliber be more than the caliber of hydraulic test pipeline 2, the pipe diameter size of caliber from the straight length 31 of reducer 32 fades to level examination
Test the pipe diameter size of pipeline 2, and the bottom of reducer 32 is located in same level with the bottom of straight length 31, the structure can be by
The wiper 5 with the magnitude of interference in service cylinder 3 is placed on gradually to guide in feeding hydraulic test pipeline 2.The straight length 31 formation hair
The big end of ball cylinder 3, the small end of the reducer 32 formation service cylinder 3, the small end of service cylinder 3 is welded with first level pipeline 21.
The structure of ball collecting chamber 4 is identical with service cylinder 3, and the small end of the ball collecting chamber 4 is welded with the second horizontal pipe 23.
Further, the baseplane of the first end of support 1 has the base cross members 103 in an extension 109, the extension 109
On be bolted provided with a winch undersetting 61, servo winch 6 is placed on the winch undersetting 61, the servo winch 6
Roller pivot center it is vertical with base longerons 101, the top of winch undersetting 61 is fixedly connected with a winch upper bracket 62, winch
Servo winch 6 is fixed by upper bracket 62, make servo winch 6 be fixed on the winch upper bracket 62 and winch undersetting 61 it
Between.Specifically, as shown in figure 4, having semicircle storage tank on winch undersetting 61, servo winch 6 is placed on semicircle accommodating
In groove, winch upper bracket 62 be semi-circular shape, the winch upper bracket 62 be buckled on servo winch 6 with the pairing of winch undersetting 61,
The two ends of winch upper bracket 62 are fixedly connected by bolt, nut respectively with the two ends of winch undersetting 61.Referring to Fig. 1, it is close to twist
The surrounding of car undersetting 61 is respectively equipped with longitudinally fixed beam 63 and horizontal fixed beam 64, and longitudinally fixed beam 63 arranges bottom across two
On longeron 101, its two ends is fixed on base longerons 101 by right-angle connector 102 respectively.Horizontal fixed beam 64 passes through right angle
Connector 102 is fixed in base cross members 103.Winch undersetting 61 is carried out using longitudinally fixed beam 63 and horizontal fixed beam 64
Vertical and horizontal it is spacing, prevent winch undersetting 61 occur play.
Further, as shown in Figure 5, Figure 8, wiper 5 includes a skeleton, and the middle part of the skeleton is a cylinder 51, cylinder
On body 51 first round tray 52 vertical with its axis and the are respectively welded close to first end and close to the position at the second end
Two round trays 59.Multiple leather cups 53, multiple compact heaps 54 are arranged with (referring to figure on the cylinder in the outside of the first round tray 52
7th, Fig. 8), wiper 5 is demountable structure, and leather cup 53 and the spacer sleeve of compact heap 54 are on cylinder 51, i.e., per two panels leather cup 53
Between be cased with a compact heap 54；First baffle 57 is located at leather cup 53 and the outside of compact heap 54 (i.e. relative to the first round tray
52 opposite side), even circumferential distribution is correspondingly provided with the first round tray 52, leather cup 53, compact heap 54 and first baffle 57
Multiple through holes, multiple bolts 55 are each passed through corresponding through hole and are clamped to leather cup 53 and compact heap 54 by nut
Between first round tray 52, first baffle 57.The diameter of leather cup 53 is more than the caliber of hydraulic test pipeline 2, less than service cylinder 3
The caliber of straight length 31, forms interference fit between leather cup 53 and hydraulic test pipeline 2, can be needed to dismantle wiper according to research
5 so that change the leather cup 53 of the different magnitudes of interference.Be arranged with multiple leather cups 53 on the cylinder in the outside of the second round tray 59, it is multiple
Compact heap 54, its fixed connection structure is identical with the first round tray 52, and second baffle 56 is located at multiple leather cups 53, multiple pressures
The tight outside of block 54, multiple leather cups 53, multiple compact heaps 54 are clamped and fixed between the second round tray 59 and second baffle 56.
When wiper 5 is located in service cylinder 3, second baffle 56 is towards the direction of ball collecting chamber 4.The circle centre position in the outside of second baffle 56 passes through
Be threadedly coupled pulling force sensor 9, the other end of the pulling force sensor 9 is threadedly coupled a cable nipple 58, the cable nipple 58 with
The other end connection of rope 7, pulling force sensor 9 is able to record that the resistance signal being subject to when wiper 5 is run.Acceleration transducer
10 can according to being connected by screw on first baffle 57 or on second baffle 56 the need for test, in present embodiment, plus
Velocity sensor 10 is threaded in the center of first baffle 57.Acceleration transducer 10 can record wiper 5 in operation process
In vibration signal not in the same time；The signal of collection is handled and analyzed to more than, so as to analyze in the running of wiper 5
Dynamics.
From the above mentioned, experimental rig of the invention is simulated wiper 5 by controlling the speed of servo winch 6 and tried in level
The actual condition tested in pipeline 2, pulls running of the wiper 5 in feature pipeline 22, by pull sensing by steel wire rope
Device 9 and acceleration transducer 10 obtain the resistance signal being subject to during operation and vibration signal respectively, are entered by the signal to collection
Row processing and analysis, so as to analyze the dynamics in the running of wiper 5.Wherein, feature pipeline 22, servo winch 6
Speed and the magnitude of interference of leather cup 53 can be changed as needed.
Schematical embodiment of the invention is the foregoing is only, the scope of the present invention is not limited to.It is any
Those skilled in the art, made equivalent variations and modification on the premise of the design of the present invention and principle is not departed from,
The scope of protection of the invention should be belonged to.
Claims (9)
1. a kind of be used to monitor the experimental rig that wiper is run in pipeline, it is characterised in that：The experimental rig includes one
It is fixed on support, the support to be supported by a hydraulic test pipeline, the first end of the hydraulic test pipeline and the second end respectively with
The first end of the support and the second end are correspondingly arranged；The first end of the hydraulic test pipeline is fixedly connected with service cylinder, second
End is fixedly connected with a ball collecting chamber；One wiper is located in the service cylinder in initial position, is located at the receipts ball in final position
In cylinder；A servo winch is fixed with the first end of the support, the roller of the one ends wound of a rope in the servo winch
On cylinder, the other end of the rope, which is bypassed, to be fixedly installed on after the fixed pulley of the bracket second end, by a pulling force sensor with
The wiper connection；The wiper sequentially passes through service cylinder, level examination under the drawing of the servo winch and the rope
Pipeline is tested to be moved in the ball collecting chamber；An acceleration transducer is additionally provided with the wiper；The support has two row flat
Multiple bottoms vertical with base longerons are fixed by right-angle connector between the base longerons that row is set, the two row base longerons
Portion's crossbeam, the base cross members and base longerons constitute the baseplane of the support；By straight on base longerons described in each column
The support beam that angle connector interval is fixed with multiple support beams straight up, two row base longerons is mutually corresponded to, corresponding
Two support beams between pass through right-angle connector connect a horizontally disposed entablature；Positioned at same row multiple support beams it
Between respectively by right-angle connector connect a horizontally disposed upper longitudinal, form multiple rectangles respectively in the both sides of the support
Mount structure；Be additionally provided with a raker beam in each rectangle mount structure, described raker beam one end by acute angle connector with it is corresponding
Upper longitudinal and support beam connection, the other end are connected by acute angle connector with corresponding base longerons and support beam；The water
Flat test pipe is supported on multiple entablatures along the longitudinally fixed of the support；The hydraulic test pipeline includes caliber
The first level pipeline of identical one, a feature pipeline and one second horizontal pipe；Have in the inner pipe wall of the feature pipeline
Etch pit or weld seam；The first level pipeline is located at the first end of the hydraulic test pipeline, the first level pipeline and institute
State feature pipeline one end to connect by adpting flange, the feature pipeline other end passes through connection method with second horizontal pipe
Orchid connection, second horizontal pipe is located at the second end of the hydraulic test pipeline；The adpting flange respectively with it is corresponding
Entablature is leant, and axially position is carried out to the hydraulic test pipeline；The entablature two ends are straight with support beam junction
Angle connector is resisted against on hydraulic test pipeline in the both sides of the hydraulic test pipeline carries out radial positioning to it respectively.
2. as claimed in claim 1 be used to monitor the experimental rig that wiper is run in pipeline, it is characterised in that：The corruption
Pit is uniformly distributed in the inner pipe wall of feature pipeline；The weld seam is along the axial equally distributed annular of the feature pipeline
Weld seam.
3. as claimed in claim 2 be used to monitor the experimental rig that wiper is run in pipeline, it is characterised in that：The hair
Ball cylinder includes an end to end straight length and a reducer, and the caliber of the straight length is more than the pipe of the hydraulic test pipeline
Footpath, the caliber of the reducer fades to the pipe diameter size of hydraulic test pipeline, and the reducing from the pipe diameter size of straight length
The bottom of section is located in same level with the bottom of the straight length, the big end of straight length formation service cylinder, the reducer
Form the small end of service cylinder, the small end of service cylinder and the first level pipeline welding；The structure of the ball collecting chamber with it is described
Cylinder of serving a ball is identical, and the small end of the ball collecting chamber is welded with second horizontal pipe.
4. as claimed in claim 3 be used to monitor the experimental rig that wiper is run in pipeline, it is characterised in that：The branch
The baseplane of frame first end has is fixed with a winch undersetting in the base cross members in an extension, the extension, described
Servo winch is placed on the winch undersetting, and the roller pivot center of the servo winch is vertical with the base longerons, described
A winch upper bracket is fixedly connected with above winch undersetting, the servo winch is pressed abd fixed on this by the winch upper bracket
Between winch upper bracket and winch undersetting.
5. as claimed in claim 4 be used to monitor the experimental rig that wiper is run in pipeline, it is characterised in that：It is described clear
Pipe device includes a skeleton, and the middle part of the skeleton is the position on a cylinder, the cylinder close to first end and close to the second end
Put and be respectively fixed with first round tray and second round tray vertical with its axis；Circle on the outside of first round tray
Multiple leather cups, multiple compact heaps are arranged with cylinder；The leather cup and compact heap are arranged at intervals, a first baffle be located at leather cup and
On the outside of compact heap；The multiple of even circumferential distribution are correspondingly provided with first round tray, leather cup, compact heap and first baffle
Through hole, multiple bolts are each passed through corresponding through hole and the leather cup and compact heap are clamped into described first by nut
Between round tray, first baffle；Multiple leather cups, multiple compressions are arranged with cylinder on the outside of second round tray
Block a, second baffle is located at the multiple leather cup, multiple compact heaps outside, its fixed structure and phase at first round tray
Together；When the wiper is located in service cylinder, the second baffle is towards the direction of the ball collecting chamber.
6. as claimed in claim 5 be used to monitor the experimental rig that wiper is run in pipeline, it is characterised in that：The skin
The diameter of bowl is more than the caliber of the hydraulic test pipeline, the caliber less than the service cylinder straight length.
7. as claimed in claim 6 be used to monitor the experimental rig that wiper is run in pipeline, it is characterised in that：Described
Circle centre position on the outside of two baffle plates is connected through a screw thread the pulling force sensor, and the other end threaded connection one of the pulling force sensor is restricted
Rope slocket, the cable nipple is connected with the other end of the rope；The acceleration transducer is connected by screw described
On one baffle plate or on the second baffle.
8. as claimed in claim 7 be used to monitor the experimental rig that wiper is run in pipeline, it is characterised in that：It is close to institute
The surrounding for stating winch undersetting is respectively equipped with longitudinally fixed beam and horizontal fixed beam, and the two ends of the longitudinally fixed beam pass through respectively
Right-angle connector is fixed on the base longerons；The horizontal fixed beam is fixed on the base cross members by right-angle connector
On.
9. as claimed in claim 8 be used to monitor the experimental rig that wiper is run in pipeline, it is characterised in that：It is described to twist
There is semicircle storage tank, the servo winch is placed in the semicircle storage tank on car undersetting；Propped up on the winch
Seat is semi-circular shape, and the winch upper bracket is buckled on the servo winch and the winch undersetting pairing, the winch upper bracket
Two ends are fixedly connected by bolt, nut respectively with the winch undersetting two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510292080.7A CN104865087B (en) | 2015-06-01 | 2015-06-01 | For monitoring the experimental rig that wiper is run in pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510292080.7A CN104865087B (en) | 2015-06-01 | 2015-06-01 | For monitoring the experimental rig that wiper is run in pipeline |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104865087A CN104865087A (en) | 2015-08-26 |
| CN104865087B true CN104865087B (en) | 2017-08-04 |
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| CN105547662B (en) * | 2015-12-03 | 2018-04-17 | 中国石油大学(北京) | Wiper unstable state friction on-line testing experimental provision |
| CN107270960A (en) * | 2016-04-08 | 2017-10-20 | 中国石油天然气股份有限公司 | Wiper data acquisition equipment |
| CN106643868B (en) * | 2016-09-30 | 2019-03-29 | 中国石油大学(北京) | Multiphase flow pipeline mechanical paraffin removal simulation test device and the mold for making wax deposit |
| CN106959356B (en) * | 2017-04-24 | 2023-06-23 | 中国石油大学(北京) | Crude oil pipeline wax deposition and pipe cleaning integrated simulation experiment device |
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| CN107478453A (en) * | 2017-08-17 | 2017-12-15 | 西南石油大学 | A kind of coiled tubing traction robot ground experiment analogue means |
| US11156321B2 (en) | 2017-11-06 | 2021-10-26 | Warren Peterson | Apparatus and method for loading a pig into a pipeline |
| CN111257028B (en) * | 2020-03-20 | 2021-04-27 | 中国石油大学(北京) | Experimental device for online testing of unsteady friction of pipe cleaner under full-lubrication working condition |
| CN112255000B (en) * | 2020-10-20 | 2022-08-30 | 中国石油大学(北京) | Comprehensive testing method for pipeline robot |
| CN112254998B (en) * | 2020-10-20 | 2022-10-11 | 中国石油大学(北京) | Pipeline robot crosses sunken comprehensive testing arrangement |
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| CN112254999B (en) * | 2020-10-20 | 2022-10-11 | 中国石油大学(北京) | Pipeline robot crosses circumferential weld integrated test device |
| CN112504349B (en) * | 2020-12-12 | 2021-08-03 | 西南石油大学 | Intelligent pipeline plugging robot test system and method |
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| US4756510A (en) * | 1986-08-11 | 1988-07-12 | Atlantic Richfield Company | Method and system for installing fiber optic cable and the like in fluid transmission pipelines |
| RU2043175C1 (en) * | 1992-07-31 | 1995-09-10 | Специальное конструкторское бюро по механизации и автоматизации технологических операций при транспорте и хранении нефтепродуктов | Apparatus for stream pushers launch and retrieval during pipeline operation |
| CN2169495Y (en) * | 1993-07-08 | 1994-06-22 | 广东省英德县英龙水泥厂 | Ash cleaning device for horizontal pipe |
| US20040261547A1 (en) * | 2002-10-01 | 2004-12-30 | Russell David Alexander | Method of deriving data |
| CN201427123Y (en) * | 2009-06-26 | 2010-03-24 | 天津天易海上工程有限公司 | Spherical pig transmitting and receiving device for pipeline |
| CN202779085U (en) * | 2012-09-18 | 2013-03-13 | 沈阳永业实业有限公司 | Flexible combined pipe cleaner |
| CN203941065U (en) * | 2013-12-06 | 2014-11-12 | 中国石油天然气股份有限公司 | A kind of rabbit performance testing device |
| CN204074654U (en) * | 2014-08-21 | 2015-01-07 | 赛鼎工程有限公司 | A kind of detachable receiving ball tube device for oil-gas pipeline cleaning |
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