CN110481716B - Data recovery method for blasting test ship - Google Patents

Data recovery method for blasting test ship Download PDF

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Publication number
CN110481716B
CN110481716B CN201910820670.0A CN201910820670A CN110481716B CN 110481716 B CN110481716 B CN 110481716B CN 201910820670 A CN201910820670 A CN 201910820670A CN 110481716 B CN110481716 B CN 110481716B
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China
Prior art keywords
buoy
test
data
test ship
ship
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CN201910820670.0A
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CN110481716A (en
Inventor
白强
邹妍
袁新
王芳
杜永鹏
杜大伟
刘超
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Oceanographic Instrumentation Research Institute Shandong Academy of Sciences
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Oceanographic Instrumentation Research Institute Shandong Academy of Sciences
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
    • B63B21/50—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B22/00—Buoys
    • B63B22/02—Buoys specially adapted for mooring a vessel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B23/00—Equipment for handling lifeboats or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Recording Measured Values (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)

Abstract

The invention relates to the technical field of spaceflight, and particularly discloses a data recovery device for a blasting test ship, which comprises an offshore platform and a test ship, wherein the offshore platform comprises a mooring rope and a cable, a load limiting device, a data storage device, a buoy, a release device and an anchor system; the buoy is connected with the test ship through a load limiting device and a mooring cable, the data storage device is arranged on the buoy, and test data are transmitted to the data storage device in the buoy in a wired mode. The embodiment of the invention also provides a method for recovering the data of the blasting test ship. The embodiment of the invention has simple, reasonable and reliable structure, effectively ensures the smooth recovery of the blasting data and increases the reliability of data recovery.

Description

Data recovery method for blasting test ship
Technical Field
The invention relates to the technical field of spaceflight, in particular to a method for recovering data of a blasting test ship.
Background
The blasting test ship is a target ship for collecting data of a weapon blasting test, collects various data of the blasting test, and recovers the blasting data after the blasting test is finished.
At present, the method for recovering the data of the explosion test ship in China mostly adopts the method that a sealed cabin is arranged on the explosion test ship, the explosion test data is stored in the sealed cabin, the sealed cabin can resist the impact force generated by explosion, the sealed cabin is separated from the test ship and floats on the water surface after the test is finished, and the test data is obtained by recovering the sealed cabin. The method has the disadvantages that a tester has a certain distance from a site during a blasting test, and when the tester arrives at the site after the test is finished, the sealed cabin is far away from the site and cannot be found under the action of wind, waves and flow, so that data loss is caused; and secondly, the test ship and the sealed cabin are not successfully separated and sink into the seabed together, so that data loss is caused. Therefore, how to ensure reliable recovery of the data of the blasting test ship becomes an urgent problem to be solved.
Disclosure of Invention
The invention aims to provide a data recovery device and a data recovery method for a blasting test ship, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a data recovery device for a blasting test ship comprises an offshore platform and the test ship, wherein the offshore platform comprises a mooring rope and a cable, a load limiting device, a data storage device, a buoy, a release device, an anchor and an anchor system;
the buoy is connected with the test ship through a load limiting device and a mooring cable, the data storage device is arranged on the buoy, and test data are transmitted to the data storage device in the buoy in a wired mode.
As a further limitation of the technical solution provided by the embodiment of the present invention, a buoy for collecting, storing and transmitting test data is provided with data collecting and storing equipment, communication equipment and a power supply.
As a further limitation of the technical solution provided by the embodiment of the present invention, the distance between the buoy and the test vessel is greater than 100 meters.
As a further limitation of the technical solution provided by the embodiment of the present invention, the load limiting device has a predetermined load, and when the tensile force generated by the test ship on the buoy exceeds the predetermined load, the load limiting device is released.
As a further limitation of the technical solution provided by the embodiment of the present invention, the predetermined load is smaller than the reserve buoyancy of the buoy.
The embodiment of the invention also provides a method for recovering the data of the blasting test ship; the recovery method comprises the following specific steps:
step 1: the test ship sinks, the test ship can generate continuous tension on the buoy, the load limiting device is released, the buoy is separated from the test ship, the release device of the anchor and the anchoring system is triggered, the anchor and the anchoring system are released, and the buoy is anchored;
step 2: the test ship does not sink, and does not perform actions of cable tie-off and cable release and anchorage;
and step 3: and after the test is finished, taking the data storage device out of the buoy, and recovering the buoy.
Compared with the prior art, the embodiment of the invention provides a reliable offshore platform for data storage and transmission for offshore blasting tests, and ensures that the data acquired on a test ship is reliable, intact and can be safely recovered. The embodiment of the invention has simple, reasonable and reliable structure, effectively ensures the smooth recovery of the blasting data and increases the reliability of data recovery.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.
Fig. 1 is a schematic view of a working state of a data recovery device for a blasting test vessel according to an embodiment of the present invention after the data recovery device is connected to a test vessel.
Fig. 2 is a schematic diagram of an anchorage state of the data recovery device of the blasting test vessel provided by the embodiment of the invention after the test is finished.
In the figure: 1-test ship, 2-mooring and cable, 3-load limiting device, 4-data storage device, 5-buoy, 6-release device, and 7-anchor and anchor system.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 and 2, in an embodiment of the present invention, a data recovery device for a blast test vessel includes an offshore platform and a test vessel 1, wherein the offshore platform includes mooring lines and cables 2, a load limiting device 3, a data storage device 4, a buoy 5, a release device 6, and anchor lines and anchors 7; a buoy 5 for acquiring, storing and transmitting test data is provided with data acquisition and storage equipment, communication equipment and a power supply;
specifically, in the embodiment provided by the invention, the buoy 5 is connected with the test ship 1 through the load limiting device 3 and the mooring line and the cable 2, the data storage device 4 is arranged on the buoy 5, and the test data is transmitted to the data storage device 4 in the buoy 5 in a wired manner;
further, in the embodiment provided by the present invention, the distance between the buoy 5 and the test vessel 1 is more than 100 meters.
The load limiting device 3 has a preset load, and when the tensile force generated by the test ship 1 on the buoy 5 exceeds the preset load, the load limiting device 3 is disengaged; further, the predetermined load is less than the reserve buoyancy of the buoy 5.
In another embodiment provided by the invention, a method for recovering data of a blasting test ship is provided;
specifically, the recovery method comprises the following specific steps:
step 1: when the test ship 1 sinks, the test ship 1 can generate continuous tension on the buoy 5, the load limiting device 3 is released, the buoy 5 is separated from the test ship 1, the release device 6 of the anchor and the anchor system 7 is triggered, the anchor and the anchor system 7 are released, and the buoy 5 is anchored;
step 2: the test ship 1 does not sink, and the actions of untying the mooring cable and the cable 2 and anchoring are not carried out;
and step 3: after the test is completed, the data storage device 4 is removed from the buoy 5, and the buoy 5 is recovered.
It should be noted that all the directional indicators (such as upper, lower, left, right, front, rear, inner and outer …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the figure), and if the specific posture is changed, the directional indicator is changed accordingly.
Furthermore, the descriptions of the present invention referring to "a", "an", "two", etc. are provided for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "a", "an", or "two" may explicitly or implicitly include at least one of the feature.
In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims (1)

1. A data recovery method of a blasting test ship is applied to a recovery device, the recovery device comprises an offshore platform and a test ship (1), the offshore platform comprises a mooring line and a cable (2), a load limiting device (3), a data storage device (4), a buoy (5), a release device (6) and an anchor system (7); the buoy (5) is connected with the test ship (1) through a load limiting device (3) and a mooring line and a cable (2), the data storage device (4) is arranged on the buoy (5), and test data are transmitted to the data storage device (4) in the buoy (5) in a wired mode;
a buoy (5) for acquiring, storing and transmitting test data is provided with data acquisition and storage equipment, communication equipment and a power supply; the distance between the buoy (5) and the test ship (1) is more than 100 meters;
the load limiting device (3) has a preset load, and when the tensile force generated by the test ship (1) on the buoy (5) exceeds the preset load, the load limiting device (3) is disengaged; the predetermined load is less than a reserve buoyancy of the buoy (5);
the method is characterized by comprising the following specific steps:
step 1: the test ship (1) sinks, the test ship (1) can generate continuous tension on the buoy (5), the load limiting device (3) is released, the buoy (5) is separated from the test ship (1), the release device (6) of the anchor and the anchoring system (7) is triggered, the anchor and the anchoring system (7) are released, and the buoy (5) is anchored;
step 2: the test ship (1) does not sink, and the actions of untying the mooring cable and the cable (2) and anchoring are not carried out;
and step 3: and after the test is finished, taking the data storage device (4) out of the buoy (5) and recovering the buoy (5).
CN201910820670.0A 2019-08-30 2019-08-30 Data recovery method for blasting test ship Active CN110481716B (en)

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CN110481716B true CN110481716B (en) 2021-05-25

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Citations (6)

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CN102417023A (en) * 2011-10-29 2012-04-18 中国船舶重工集团公司第七一○研究所 Underwater towed vehicle automatic detaching apparatus
CN202320724U (en) * 2011-10-31 2012-07-11 国家海洋局南海工程勘察中心 Strong ocean current resistant main and auxiliary double-buoy anchoring system
DE102012006566A1 (en) * 2012-03-30 2013-10-02 Atlas Elektronik Gmbh Method of detecting sea mines and marine detection system
CN106005258A (en) * 2016-06-29 2016-10-12 中国船舶重工集团公司第七〇九研究所 Large-load underwater releasing and recovering system
CN108891536A (en) * 2018-05-04 2018-11-27 山东省科学院海洋仪器仪表研究所 A kind of offshore instrument is tethered at structure and its recovery method

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US8279714B2 (en) * 2008-12-05 2012-10-02 Wood Hole Oceanographic Institution Compliant ocean wave mitigation device and method to allow underwater sound detection with oceanographic buoy moorings

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008224556A (en) * 2007-03-15 2008-09-25 Hitachi Zosen Corp Tsunami/wave observation facility
CN102417023A (en) * 2011-10-29 2012-04-18 中国船舶重工集团公司第七一○研究所 Underwater towed vehicle automatic detaching apparatus
CN202320724U (en) * 2011-10-31 2012-07-11 国家海洋局南海工程勘察中心 Strong ocean current resistant main and auxiliary double-buoy anchoring system
DE102012006566A1 (en) * 2012-03-30 2013-10-02 Atlas Elektronik Gmbh Method of detecting sea mines and marine detection system
CN106005258A (en) * 2016-06-29 2016-10-12 中国船舶重工集团公司第七〇九研究所 Large-load underwater releasing and recovering system
CN108891536A (en) * 2018-05-04 2018-11-27 山东省科学院海洋仪器仪表研究所 A kind of offshore instrument is tethered at structure and its recovery method

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舰艇抗冲防护覆盖层水下抗爆机理及实验研究;肖锋;《中国博士学位论文全文数据库工程科技Ⅱ辑》;20141215;第138-139页 *

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