CN208091404U - A kind of experimental provision of deep-sea mining delivery hose steric configuration - Google Patents
A kind of experimental provision of deep-sea mining delivery hose steric configuration Download PDFInfo
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- CN208091404U CN208091404U CN201820610925.1U CN201820610925U CN208091404U CN 208091404 U CN208091404 U CN 208091404U CN 201820610925 U CN201820610925 U CN 201820610925U CN 208091404 U CN208091404 U CN 208091404U
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- hose
- pipeline
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- delivery hose
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Abstract
The utility model discloses a kind of experimental provisions of deep-sea mining delivery hose steric configuration, including pond, pipeline form harvester, bottom shift simulation device, delivery hose simulator and camera.Bottom shift simulation device is fixed on the bottom surface in pond, and pipeline form harvester is fixed on the upper end in pond.Pipeline form harvester includes hose position sensor and hose position sensor shift unit, delivery hose simulator is connected between bottom shift simulation device and pipeline form harvester, change the horizontal and vertical position of delivery hose simulator lower end by bottom shift simulation device, camera is fixed on the side wall in pond for capturing the underwater spatial shape of pipeline, the underwater spatial shape of pipeline is embodied by the space coordinate of each position of station acquisition pipeline of change hose position sensor, the space coordinate of pipeline at the position is recorded simultaneously, to obtain in the form of the underwater real space of pipeline.
Description
Technical field
The utility model belongs to the deep-seas such as deepwater station, deep sea polymetallic sulfide and cobalt bearing crust Solid Mineral money
Exploit field, specially a kind of experimental provision of deep-sea mining delivery hose steric configuration in source.
Background technology
In the developed deep-sea SOLID MINERAL RESOURCES continuous process system of industry, Pipeline lift mining system is most developed
Application prospect.Delivery hose is the key component that mine subsystem sum aggregate mine subsystem is raised in connection in Pipeline lift mining system.It is deep
One key content of sea mining Hose Transportation System design is constraint reaction estimation and the hose space structure at hose mining vehicle end
Type designs.The parts that deep-sea mining vehicle transport system includes are more, and boundary condition is also complex, and theoretical analysis method can only
Using simplified analysis model, it is difficult to accurately reflect the true form in delivery hose operation process.
Utility model content
True form in delivery hose operation process can be accurately reflected the purpose of this utility model is to provide a kind of
Experimental provision.
The experimental provision of this deep-sea mining delivery hose steric configuration provided by the utility model, including pond, pipeline
Form harvester, bottom shift simulation device, delivery hose simulator and camera.Bottom shift simulation device is fixed on
The bottom surface in pond, pipeline form harvester are fixed on the upper end in pond.Pipeline form harvester includes hose position sensing
Device and hose position sensor shift unit, delivery hose simulator is connected to bottom shift simulation device and pipeline form is adopted
Between acquisition means.Change the horizontal and vertical position of delivery hose simulator lower end, camera shooting by bottom shift simulation device
Head is fixed on the side wall in pond for capturing the underwater spatial shape of pipeline, and the underwater spatial shape of pipeline is soft by changing
The space coordinate of each position of station acquisition pipeline of pipe position sensor embodies.
The pond is the cuboid large size containment structures body of upper opening, and upper part is equipped with water inlet, and lower part is equipped with
Discharge outlet.
The bottom shift simulation device includes horizontal and vertical displaceable member, and vertical shift component has two be arranged symmetrically
Group, they are the assembly parts of guide rail, leading screw and driving motor, and the both ends of leading screw are fixed on guide rail, and driving motor is connected to
One end of leading screw；The guide rail both ends of transverse shift component are connected on the leading screw of vertical shift component respectively by threaded hole, horizontal
Sliding block is connected on displacement component.
The hose position sensor shift unit include transverse direction identical with the bottom shift simulation apparatus structure and
Vertical shift component further includes vertical displaceable member, and vertical displaceable member is also the assembly parts of guide rail, leading screw and driving motor,
The both ends of leading screw are fixed on guide rail, and driving motor is connected to one end of leading screw；The guide rail upper end of vertical displaceable member passes through spiral shell
Pit is connected on the leading screw of transverse shift component；The hose position sensor is metal detector or low-light (level) underwater camera
Head is connected to by threaded hole on the leading screw of vertical displaceable member.
The driving motor is servo motor.
The delivery hose simulator includes intermediate bin simulating piece, the pipeline, buoyant mass simulating piece, mining vehicle simulation
The both ends of part, delivery pump simulating piece and dynamometer, pipeline are connect with intermediate bin simulating piece and dynamometer respectively, and dynamometer is connected to
On mining vehicle simulating piece, buoyant mass simulating piece is fixed on simulation hose, and delivery pump simulating piece is fixed on intermediate bin simulating piece
Side wall, pump orifice are connected to the inner cavity of simulation hose.
The intermediate bin simulating piece is rigid connection seat, and the pipeline form harvester vertical shift is fixed in top surface
The guide rail bottom surface of component, the cylindric or ball float with circular hole centered on the buoyant mass simulating piece, is removably connected to institute
It states on simulation hose；The mining vehicle simulating piece is rigid connection seat, is connected on the sliding block.
The simulation hose is double-layer structure, including measures component adhesive layer and strength simulation layer, strength simulation layer
Inner cavity constitutes conveyor chamber.
Measurement component adhesive layer upper edge conduit axis direction is disposed with scale and underwater lamp band, and scale is for simulating
The display of hose deformation position, underwater lamp band are used to simulate the mark of hose form.
Pipeline form harvester and bottom shift simulation dress is respectively set in the utility model at the top and bottom of pond
It sets, delivery hose simulator is connected in the water between pipeline form harvester and bottom shift simulation device, is passed through
Bottom shift simulation device changes the horizontal and vertical position of delivery hose simulator lower end, and capturing pipeline by camera exists
Underwater space substantially form picture detects shift unit by the pipeline location detector of pipeline form harvester and changes spy
The position of device is surveyed to detect the pipeline of different location, while recording the space coordinate of pipeline at the position, to obtain pipeline
Underwater real space form.
Description of the drawings
Fig. 1 is the system synthesis schematic diagram of the utility model one embodiment.
Fig. 2 is the enlarged structure schematic diagram of pipeline form harvester in Fig. 1.
Fig. 3 is the enlarged structure schematic diagram of Fig. 1 midsoles portion shift simulation device.
Fig. 4 is the enlarged structure schematic diagram of delivery hose simulator in Fig. 1.
Fig. 5 is the enlarged structure schematic diagram that the present embodiment simulates hose.
Fig. 6 is the measurement component attachment scheme that the present embodiment simulates hose.
Specific implementation mode
The utility model is described in detail below in conjunction with the accompanying drawings.
As shown in Figure 1, the experimental provision of the deep-sea mining delivery hose steric configuration of the utility model, including pond 1, pipe
Road form harvester 2, bottom shift simulation device 3, delivery hose simulator 4, side view camera 5 and forward sight camera 6.
Pond 1 is the cuboid-type large size containment structures of a upper opening, and upper part is equipped with water inlet 11, lower drain port 12.Pipeline
Form harvester 2 is fixedly installed in 1 top of pond.Bottom shift simulation system 3 is solid by welding or the fixed form of bolt
Dingan County is loaded on 1 bottom of pond.Side view camera 5 and forward sight camera 6 are underwater high-definition camera, are fixed on the side wall in pond,
Be respectively used to capture pipeline YOZ planes and XOZ planes underwater substantially form.
As shown in Fig. 2, pipeline form harvester 2 includes hose position sensor 21 and hose position sensor shifting machine
Structure 22.Hose position sensor 21 is a metal detector or low-light (level) underwater camera.Hose position sensor shift mechanism
22 include longitudinal rail 221, longitudinal leadscrew 222, longitudinal leadscrew driving motor 223；Cross slide way 224, horizontal leading screw 225, cross
To leading screw driving motor 226；Vertical guide rail 227, vertical leading screw 228 and vertical leading screw driving motor 229.
Cross slide way 224, longitudinal rail 221 and vertical guide rail 227 respectively in X direction, Y-direction and Z-direction arrangement.It is longitudinal
Leading screw driving motor 223, horizontal leading screw driving motor 226 and vertical leading screw driving motor 229 are servo motor.
The inside of longitudinal rail 221 has mounting groove along its length, longitudinal leadscrew 222 to be located in mounting groove, both ends
It is individually fixed in the end of longitudinal rail, longitudinal leadscrew driving motor 223 is connected to one end of longitudinal leadscrew.Longitudinal rail is indulged
There are two groups be arranged symmetrically to the assembly parts of leading screw and longitudinal leadscrew driving motor.Pond 1 is fixed on the downside of longitudinal rail
Top.
The parallel arrangement of horizontal leading screw 225 is fixed in the top of cross slide way 224, both ends on cross slide way, horizontal leading screw
Driving motor 226 is connected to one end of horizontal leading screw.224 both ends of cross slide way are threadedly coupled with longitudinal leadscrew 222 respectively, vertical
To under the driving of leading screw 222, guide rail 221 moves horizontal leading screw in the Y direction along longitudinal direction.
Vertical guide rail 227 is vertically connected on cross slide way, and horizontal leading screw is threadedly coupled with vertical guide rail, in horizontal leading screw
Driving under, vertical guide rail transversely guide rail X-direction slide.
Hose positional detecting device 21 is connected to by nut seat on vertical leading screw, is hung down in the driving lower edge for the guide rail leading screw that hangs down
Direction guiding rail is slided in Z-direction.
As shown in figure 3, bottom shift simulation system 3 includes sliding block 31, moving guide rail 32, mobile leading screw 33, mobile leading screw
Driving motor 34, fixed guide rail 35, fixed leading screw 36 and fixed leading screw driving motor 37.It moves leading screw driving motor 34 and fixes
Leading screw driving motor 37 is water-proof servo motor.
The assembly parts of fixed guide rail 35, fixed leading screw 36 and fixed leading screw driving motor 37 have two groups be arranged symmetrically.Gu
Determine the bottom that pond 1 is fixed on the downside of guide rail.
Moving guide rail 32 and fixed guide rail 35 are arranged with Y-direction in X direction respectively.Moving guide rail both ends point respectively with fixation
Threads of lead screw connects, and under the driving of fixed leading screw, moving guide rail slides in the Y direction along fixed guide rail.Sliding block 31 passes through screw thread
It is connected on mobile leading screw, under mobile leading screw driving, sliding block is slided along moving guide rail in X-direction.
As shown in figure 4, delivery hose simulator 4 includes intermediate bin simulating piece 41, simulation hose 42, buoyant mass simulating piece
43, mining vehicle simulating piece 44, delivery pump simulating piece 45 and dynamometer 46.
Intermediate bin simulating piece 41 and mining vehicle simulating piece 44 are rigid connection seat.It is by practical hose root to simulate hose 42
According to the hose that certain likelihood ratio reduces, the cylindric or ball float with circular hole centered on buoyant mass simulating piece 3, delivery pump simulation
Part 45 is suction pump, and dynamometer 46 is mechanical or watertight type electronic type dynamometer.
The top surface of intermediate bin simulating piece 41 is secured by bolts in the bottom surface of longitudinal rail 211, simulates the upper end of hose 42
It is connected to the bottom surface of intermediate bin simulating piece, buoyant mass simulating piece 3 is fixed on simulation hose 42 by clip, is floated in experimentation
Arrangement quantity and position of the power block simulating piece 3 on simulation hose can adjust at any time.The both ends of dynamometer 46 respectively with mould
The lower end of quasi- hose 42 and the top surface connection of mining vehicle simulating piece 44, for measure simulation hose lower end and mining vehicle simulating piece it
Between active force.Mining vehicle simulating piece 44 is installed on sliding block 31.
Delivery pump simulator 45 is fixed on the side wall of intermediate bin simulating piece 41, the inner cavity phase of pump orifice and simulation hose
It is logical, the simulation for simulating transmission process internal pipe pressure and flow disturbance.
As shown in figure 5, the simulation hose 42 of the present embodiment is double layered tubular structure, including measure component adhesive layer 421
Conveyor chamber 423 is constituted with the cavity of strength simulation layer 422, strength simulation layer 422.Component adhesive layer 421 is measured for adhering to
The component for identifying or measuring for hose spatial shape with protection.Strength simulation layer 422 is for simulating the underwater ruler of hose
The geometry such as very little, weight, rigidity and mechanical characteristics parameter.The condition that entity and model meet geometric similarity is all items of the two
The ratio between corresponding linear-scale is known as scaling factor for constant λ, λ.Conveyor chamber 423 is for simulating transmission process.
Shown in Fig. 6, measures component adhesive layer upper edge conduit axis direction and be disposed with scale 424 and underwater lamp band 425, mark
Ruler is used to simulate the display of 42 deformation position of hose, and underwater lamp band is used to simulate the mark of hose form, in order to underwater camera
System photographs.
The implementation steps that the experimental provision of this deep-sea mining delivery hose steric configuration carries out hose steric configuration experiment are：
1) check that water level in water pool, water surface site should be unsatisfactory for requiring close to intermediate bin simulator lower edge, such as water level position,
Water level is adjusted by water filling port and discharge outlet；
2) actual condition to be simulated and scaling factor is needed to calculate bottom shift simulation mechanism in X and Y-direction need according to experiment
The offset wanted, computational methods are：
Offset=hose is in direction real offset/λ
3) it is the offset that step 1) is calculated to adjust bottom shift simulation mechanism in the offset of X and Y-direction；
4) mobile hose positional detecting device topmost, finely tunes hose positional detecting device position to close to hose simulator
It sets until its detectable signal shows and detected pipeline, passes through 3 servo motors in hose positional detecting device shift mechanism
Revolution obtain this moment hose positional detecting device three directions coordinate position；
5) it controls vertical guide rail and moves a step-length towards X-axis forward direction, according to the picture of forward sight camera and side view camera,
It is close along Z axis and Y-axis hose model to control hose positional detecting device, until its detectable signal shows and has detected pipeline,
This moment hose positional detecting device is obtained again by the revolution of 3 servo motors in hose positional detecting device shift mechanism
Coordinate position in three directions；
6) it repeats step and plays 5 until completing the measurement of entire hose model section；
7) coordinate of actual condition is calculated according to measuring point coordinate and scaling factor, computational methods are：
The coordinate of actual condition=model experiment coordinate × λ
8) actual coordinate of all measuring points is marked successively in three-dimensional system of coordinate, matched curve is to test practical work
The reference spatial shape of condition.
As needed, also internal pipe pressure can be simulated by the suction of delivery pump simulator 45 in experimentation,
The stress of hose model bottom is obtained by dynamometer 46.
Claims (9)
1. a kind of experimental provision of deep-sea mining delivery hose steric configuration, it is characterised in that：It includes that pond, pipeline form are adopted
Acquisition means, bottom shift simulation device, delivery hose simulator and camera, bottom shift simulation device are fixed on pond
Bottom surface, pipeline form harvester are fixed on the upper end in pond, including hose position sensor and the displacement of hose position sensor
Device, delivery hose simulator are connected between bottom shift simulation device and pipeline form harvester, pass through bottom position
The horizontal and vertical position that simulator changes delivery hose simulator lower end is moved, the side wall that camera is fixed on pond is used for
Capture the underwater spatial shape of pipeline, the station acquisition that the underwater spatial shape of pipeline passes through change hose position sensor
The space coordinate of each position of pipeline embodies.
2. the experimental provision of deep-sea mining delivery hose steric configuration as described in claim 1, it is characterised in that：The pond
For the cuboid large size containment structures body of upper opening, upper part is equipped with water inlet, and lower part is equipped with discharge outlet.
3. the experimental provision of deep-sea mining delivery hose steric configuration as described in claim 1, it is characterised in that：The bottom
Shift simulation device includes horizontal and vertical displaceable member, and vertical shift component has two groups be arranged symmetrically, they be guide rail,
The both ends of the assembly parts of leading screw and driving motor, leading screw are fixed on guide rail, and driving motor is connected to one end of leading screw；Laterally move
The guide rail both ends of hyte part are connected on the leading screw of vertical shift component respectively by threaded hole, are connected on lateral displacement component
Sliding block.
4. the experimental provision of deep-sea mining delivery hose steric configuration as claimed in claim 3, it is characterised in that：The hose
Position sensor shift unit includes horizontal and vertical displaceable member identical with the bottom shift simulation apparatus structure, is also wrapped
Vertical displaceable member is included, vertical displaceable member is also the assembly parts of guide rail, leading screw and driving motor, and the both ends of leading screw, which are fixed on, leads
On rail, driving motor is connected to one end of leading screw；The guide rail upper end of vertical displaceable member is connected to transverse shift by threaded hole
On the leading screw of component；The hose position sensor is metal detector or low-light (level) underwater camera, is connected by threaded hole
In on the leading screw of vertical displaceable member.
5. the experimental provision of deep-sea mining delivery hose steric configuration as described in claim 3 or 4, it is characterised in that：It is described
Driving motor is servo motor.
6. the experimental provision of deep-sea mining delivery hose steric configuration as claimed in claim 3, it is characterised in that：The conveying
Hose simulator includes intermediate bin simulating piece, the pipeline, buoyant mass simulating piece, mining vehicle simulating piece, delivery pump simulating piece
And dynamometer, the both ends of pipeline are connect with intermediate bin simulating piece and dynamometer respectively, dynamometer is connected on mining vehicle simulating piece,
Buoyant mass simulating piece is fixed on simulation hose, and delivery pump simulating piece is fixed on the side wall of intermediate bin simulating piece, pump orifice with
Simulate the inner cavity connection of hose.
7. the experimental provision of deep-sea mining delivery hose steric configuration as claimed in claim 6, it is characterised in that：The centre
Storehouse simulating piece is rigid connection seat, and the guide rail bottom surface of the pipeline form harvester vertical shift component is fixed in top surface,
Cylindric or ball float with circular hole centered on the buoyant mass simulating piece is removably connected on the simulation hose；Institute
It is rigid connection seat to state mining vehicle simulating piece, is connected on the sliding block.
8. the experimental provision of deep-sea mining delivery hose steric configuration as claimed in claim 6, it is characterised in that：The simulation
Hose is double-layer structure, including measures component adhesive layer and strength simulation layer, and the inner cavity of strength simulation layer constitutes conveyor chamber.
9. the experimental provision of deep-sea mining delivery hose steric configuration as claimed in claim 8, it is characterised in that：The measurement
Component adhesive layer upper edge conduit axis direction is disposed with scale and underwater lamp band, and scale is used to simulate the aobvious of hose deformation position
Show, underwater lamp band is used to simulate the mark of hose form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820610925.1U CN208091404U (en) | 2018-04-26 | 2018-04-26 | A kind of experimental provision of deep-sea mining delivery hose steric configuration |
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| CN201820610925.1U CN208091404U (en) | 2018-04-26 | 2018-04-26 | A kind of experimental provision of deep-sea mining delivery hose steric configuration |
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| CN208091404U true CN208091404U (en) | 2018-11-13 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108344389A (en) * | 2018-04-26 | 2018-07-31 | 长沙矿山研究院有限责任公司 | A kind of experimental provision and experimental method of deep-sea mining delivery hose steric configuration |
| CN109668511A (en) * | 2019-01-30 | 2019-04-23 | 中国海洋大学 | A kind of artificial marine habitat accumulation form measuring device and method suitable for sink |
-
2018
- 2018-04-26 CN CN201820610925.1U patent/CN208091404U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108344389A (en) * | 2018-04-26 | 2018-07-31 | 长沙矿山研究院有限责任公司 | A kind of experimental provision and experimental method of deep-sea mining delivery hose steric configuration |
| CN108344389B (en) * | 2018-04-26 | 2023-08-22 | 长沙矿山研究院有限责任公司 | Experimental device and experimental method for space configuration of deep sea mining conveying hose |
| CN109668511A (en) * | 2019-01-30 | 2019-04-23 | 中国海洋大学 | A kind of artificial marine habitat accumulation form measuring device and method suitable for sink |
| CN109668511B (en) * | 2019-01-30 | 2021-07-30 | 中国海洋大学 | Artificial fish reef accumulation form measuring device and method suitable for water tank |
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