CN102506934B - Laying and recovering test platform - Google Patents
Laying and recovering test platform Download PDFInfo
- Publication number
- CN102506934B CN102506934B CN201110326984.9A CN201110326984A CN102506934B CN 102506934 B CN102506934 B CN 102506934B CN 201110326984 A CN201110326984 A CN 201110326984A CN 102506934 B CN102506934 B CN 102506934B
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- shaft coupling
- laying
- motor driver
- servo motor
- type frame
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- 230000008878 coupling Effects 0.000 claims description 28
- 238000010168 coupling process Methods 0.000 claims description 28
- 238000005859 coupling reaction Methods 0.000 claims description 28
- 239000003638 chemical reducing agent Substances 0.000 claims description 25
- 238000011084 recovery Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract 1
- 238000004088 simulation Methods 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 238000012790 confirmation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Control Of Electric Motors In General (AREA)
Abstract
The invention discloses a laying and recovering test platform. In the prior art, the laying and recovering operation can easily cause damage to equipment. According to the invention, the motor steering control, the setting and regulation of a laying or recovering speed and the start and stop control of a winch motor are carried out by operating an upper computer interface in a control system, so that the intelligent control on two mechanical structures, i.e. a winch and an A-shaped frame, is achieved. In the control system, a singlechip is used as a master control unit. After being amplified by a driver, a control signal drives the motor and controls a winch mechanism and an A-shaped frame rotating mechanism to operate; simultaneously, a speed signal of the motor is fed back to the driver by a photoelectric encoder, so that the closed-loop control of a motor system is realized; and the speed signal is also fed back to the singlechip control system. According to the invention, the laying and recovering operation of marine equipment can be simulated, the effect that a junction box is laid and recovered according to a given speed can be accurately realized, and the laying and recovering test platform also has a function of optimizing laying and recovering operation parameters in the process of simulating the sea environment.
Description
Technical field
The invention belongs to machinery and electronics integrated technology field, be specifically related to a set ofly for optimizing the test platform laying with reclaimer operation parameter and step, be especially applicable to the standby test platform that lays with reclaim of sub sea Western-style clothes.
Background technology
Due to sub sea Western-style clothes for own wt large and maritime environment complexity, water and water outlet stage under equipment, lay the damage that is easy to cause equipment with reclaimer operation, especially severe in the situation that, even cause equipment destructiveness accident.Therefore, in the face of complicated marine environment, how by standby sub sea Western-style clothes steadily, cloth is put into seabed and is the key factor concerning whole Project Success by its safe retrieving accurately.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, provide one to lay recovery test platform, what this platform can not only analogue simulation complexity lays and recycling step, can also play and optimize the function laying with reclaimer operation parameter in the environment of simulation ocean.
The technical solution adopted for the present invention to solve the technical problems is:
The present invention specifically comprises photoelectric encoder, DC servo motor, the first small size shaft coupling, the first worm reducer, stepper motor, the second small size shaft coupling, the second worm reducer, the first medium size shaft coupling, A type frame, rope, transverse axis, contiguous block, pulley yoke, pulley, the second medium size shaft coupling, capstan winch, DC servo motor driver, stepper motor driver, single-chip microcomputer, wire, bearing bridge and PC host computer.
PC host computer is connected with single-chip microcomputer by RS232 serial ports, and an output terminal of single-chip microcomputer is connected by wire with the input end of stepper motor driver, and another output terminal of single-chip microcomputer is connected with the input end of DC servo motor driver; Photoelectric encoder is connected with DC servo motor driver, DC servo motor is connected with the input end of the first worm reducer by the first small size shaft coupling, the first worm reducer slows down to hold and is connected with capstan winch internal pinionmw by the second medium size shaft coupling, and capstan winch internal pinionmw engages with gear wheel;
Stepper motor driver Driving Stepping Motor, stepper motor is connected with the second worm reducer input end by the second small size shaft coupling, and the second worm reducer slows down to hold and is connected with A type frame rotation axis by the first medium size shaft coupling;
A type frame both sides have identical through hole on bottom, rotation axis runs through the through hole of bottom, A type frame both sides, the two ends of rotation axis are fixed in base platform by bearing bridge respectively, A type frame inner side is provided with transverse axis, transverse axis is parallel with A type frame upper end-face edge, pulley yoke is fixed in the middle of transverse axis by contiguous block, pulley yoke and contiguous block are slidably matched by latch, pulley is arranged on pulley yoke below, one end of rope is wound on the interior axle of capstan winch, and in capstan winch, axle is concentric with gear wheel, and the other end of rope is walked around pulley, vertically downward, for hanging object.
Described single-chip microcomputer provides 5V voltage;
Described DC servo motor driver provides 24V voltage.
The invention has the beneficial effects as follows, can simulate laying and reclaimer operation of ocean equipment, can accurately realize the box of plugging into and lay and reclaim by given speed, in the environment of simulation ocean, also have and optimize the function that lays reclaimer operation parameter.
Accompanying drawing explanation
Fig. 1 is system flowchart of the present invention;
Fig. 2 is platform schematic diagram of the present invention.
Embodiment
As shown in Figure 1, on PC host computer, be designed with control operation interface, by operation interface realize respectively stepper motor and DC servo motor forward, reversion, acceleration, retarded velocity, start, stop with velocity amplitude set function.
The function button that stepper motor is pressed at control operation interface is realized the motion of A type frame.Upper PC can send a signal to single-chip microcomputer, and single-chip microcomputer feeds back confirmation signal of upper PC after receiving signal.Signal is after Single Chip Microcomputer (SCM) program running, single-chip microcomputer sends to stepper motor driver by signal after treatment, stepper motor driver sends a signal to stepper motor again, stepper motor is realized on request and being rotated, the input end of worm reducer is connected with stepper motor by shaft coupling, and the deceleration end of worm reducer is connected with A type frame by shaft coupling, and stepper motor rotates, thereby drive the input end of worm reducer to rotate, thereby band is automatically connected in the A type frame of worm reducer deceleration end, rotate on request.
The function button of DC servo motor is pressed at control operation interface, realizes lifting and the speed control of object.Upper PC can send a signal to single-chip microcomputer, and single-chip microcomputer feeds back confirmation signal of upper PC after receiving signal.Signal is after Single Chip Microcomputer (SCM) program running, single-chip microcomputer sends to DC servo motor driver by signal after treatment, the running of DC servo motor driver drives DC servo motor, DC servo motor feeds back to DC servo motor driver and single-chip microcomputer rate signal by photoelectric encoder, thereby realize the rotating speed of closed loop adjustment control DC servo motor, the input end of the second worm reducer is connected with DC servo motor by shaft coupling, the deceleration end of the second worm reducer is connected with capstan winch by shaft coupling, when DC servo motor is rotated, drive worm reducer rotates, thereby drive capstan winch internal pinionmw to rotate, pinion wheel engages with gear wheel, synchronous gear wheel and the interior axle of capstan winch of driving rotates, by being wrapped in the rope on axle in capstan winch, with animal body by given acceleration and speed lifting.
As shown in Figure 2, the present invention specifically comprises photoelectric encoder 1, DC servo motor 2, the first small size shaft coupling 3, the first worm reducer 4, stepper motor 5, the second small size shaft coupling 6, the second worm reducer 7, the first medium size shaft coupling 8, A type frame 9, rope 10, transverse axis 11, contiguous block 12, pulley yoke 13, pulley 14, the second medium size shaft coupling 15, capstan winch 16, DC servo motor driver 17, stepper motor driver 18, single-chip microcomputer 19, wire 20, bearing bridge 21 and PC host computer 22.
A type frame has identical through hole on 9 bottoms, both sides, rotation axis runs through the through hole of A type frame 9 bottoms, both sides, the two ends of rotation axis are fixed in base platform by bearing bridge 21 respectively, A type frame 9 inner sides are provided with transverse axis 11, transverse axis 11 is parallel with A type frame 9 upper end-face edges, pulley yoke 13 is fixed in the middle of transverse axis 11 by contiguous block 12, pulley yoke 13 is slidably matched by latch with contiguous block 12, pulley 14 is arranged on pulley yoke 13 belows, one end of rope 10 is wound on the interior axle of capstan winch, the interior axle of capstan winch is concentric with gear wheel, the other end of rope is walked around pulley 14, vertically downward, for hanging object.
Claims (1)
1. lay a recovery test platform, specifically comprise photoelectric encoder, DC servo motor, the first small size shaft coupling, the first worm reducer, stepper motor, the second small size shaft coupling, the second worm reducer, the first medium size shaft coupling, A type frame, rope, transverse axis, contiguous block, pulley yoke, pulley, the second medium size shaft coupling, capstan winch, DC servo motor driver, stepper motor driver, single-chip microcomputer, wire, bearing bridge and PC host computer; It is characterized in that:
PC host computer is connected with single-chip microcomputer by RS232 serial ports, and an output terminal of single-chip microcomputer is connected by wire with the input end of stepper motor driver, and another output terminal of single-chip microcomputer is connected with the input end of DC servo motor driver; Photoelectric encoder is connected with DC servo motor driver, DC servo motor is connected with the input end of the first worm reducer by the first small size shaft coupling, the first worm reducer slows down to hold and is connected with capstan winch internal pinionmw by the second medium size shaft coupling, and capstan winch internal pinionmw engages with gear wheel;
Stepper motor driver Driving Stepping Motor, stepper motor is connected with the second worm reducer input end by the second small size shaft coupling, and the second worm reducer slows down to hold and is connected with A type frame rotation axis by the first medium size shaft coupling;
A type frame both sides have identical through hole on bottom, rotation axis runs through the through hole of bottom, A type frame both sides, the two ends of rotation axis are fixed in base platform by bearing bridge respectively, A type frame inner side is provided with transverse axis, transverse axis is parallel with A type frame upper end-face edge, pulley yoke is fixed in the middle of transverse axis by contiguous block, pulley yoke and contiguous block are slidably matched by latch, pulley is arranged on pulley yoke below, one end of rope is wound on the interior axle of capstan winch, and in capstan winch, axle is concentric with gear wheel, and the other end of rope is walked around pulley, vertically downward, for hanging object;
Described single-chip microcomputer provides 5V voltage;
Described DC servo motor driver provides 24V voltage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110326984.9A CN102506934B (en) | 2011-10-25 | 2011-10-25 | Laying and recovering test platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110326984.9A CN102506934B (en) | 2011-10-25 | 2011-10-25 | Laying and recovering test platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102506934A CN102506934A (en) | 2012-06-20 |
| CN102506934B true CN102506934B (en) | 2014-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110326984.9A Active CN102506934B (en) | 2011-10-25 | 2011-10-25 | Laying and recovering test platform |
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| Country | Link |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101195404A (en) * | 2007-12-27 | 2008-06-11 | 山东省科学院海洋仪器仪表研究所 | Buoy three-anchor mooring device and arrangement recycling method thereof |
| CN201525484U (en) * | 2009-09-05 | 2010-07-14 | 东营市科威智能技术有限公司 | Gunwale hoist for pipe-laying ship |
| CN202304876U (en) * | 2011-10-25 | 2012-07-04 | 浙江大学 | Laying and recovery testing platform |
-
2011
- 2011-10-25 CN CN201110326984.9A patent/CN102506934B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101195404A (en) * | 2007-12-27 | 2008-06-11 | 山东省科学院海洋仪器仪表研究所 | Buoy three-anchor mooring device and arrangement recycling method thereof |
| CN201525484U (en) * | 2009-09-05 | 2010-07-14 | 东营市科威智能技术有限公司 | Gunwale hoist for pipe-laying ship |
| CN202304876U (en) * | 2011-10-25 | 2012-07-04 | 浙江大学 | Laying and recovery testing platform |
Non-Patent Citations (3)
| Title |
|---|
| 变节距排缆减张力液压绞车的***研究;王辉;《中国优秀硕士学位论文全文数据库》;20110212;第56页、第60-63页 * |
| 周晓明,裴华刚.基于伺服电机的海洋绞车控制***设计.《中国水运》.2008,第8卷(第5期),132-133页. * |
| 王辉.变节距排缆减张力液压绞车的***研究.《中国优秀硕士学位论文全文数据库》.2011,第56页、第60-63页. |
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| Publication number | Publication date |
|---|---|
| CN102506934A (en) | 2012-06-20 |
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| C06 | Publication | ||
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Effective date of registration: 20170104 Address after: Rudong County, Jiangsu province 226407 Nantong Yangkou Port Economic Development Zone of Yangkou Port Business Mansion Patentee after: Zhongtian Ocean System Co., Ltd. Address before: 310027 Hangzhou, Zhejiang Province, Xihu District, Zhejiang Road, No. 38, No. Patentee before: Zhejiang Univ. |
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| CP02 | Change in the address of a patent holder | ||
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Address after: 226407 Nantong, Rudong Foreign Economic Development Zone, Hong Kong, Hong Kong, Hong Kong Commercial Building Patentee after: Zhongtian Ocean System Co., Ltd. Address before: Rudong County, Jiangsu province 226407 Nantong Yangkou Port Economic Development Zone of Yangkou Port Business Mansion Patentee before: Zhongtian Ocean System Co., Ltd. |