CN213714315U - Marine full-automatic measuring device - Google Patents
Marine full-automatic measuring device Download PDFInfo
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- CN213714315U CN213714315U CN202120059832.6U CN202120059832U CN213714315U CN 213714315 U CN213714315 U CN 213714315U CN 202120059832 U CN202120059832 U CN 202120059832U CN 213714315 U CN213714315 U CN 213714315U
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Abstract
The utility model discloses a marine full-automatic measuring device, it encloses well, lift platform, platform locking device, lift winch, protection tow chain, electrical system including setting up the measurement on the hull, measure and enclose the well in and be equipped with the track along vertical direction, lift platform and track cooperation and can follow the track and do vertical elevating movement in measuring and enclosing the well, the last multi-beam transducer and the platform locking device under water of installing of lift platform, platform locking device is used for locking lift platform in measuring and enclosing the well. The method can meet the specifications of various large classification societies, conforms to the underwater measurement principle, simplifies the process, greatly optimizes the measurement efficiency and improves the measurement precision.
Description
Technical Field
The utility model belongs to the measuring device field specifically is applied to the marine survey, especially a marine full automatic measuring device.
Background
The underwater measurement is a specific measurement in engineering measurement, and is used for measuring the plane positions and elevations of rivers, lakes, reservoirs, estuaries and near-sea water bottom points so as to draw the mapping work of an underwater topographic map. The method mainly comprises the steps of establishing a control network on land and carrying out underwater topographic mapping, wherein the underwater topographic mapping comprises depth measurement point positioning, water depth measurement, water level observation and drawing, and the depth measurement point positioning method comprises a fracture surface cable method, a theodolite or flat instrument front intersection method, a sextant rear intersection method, a total-station tachymeter polar coordinate method, a radio positioning method, an underwater acoustic positioning method, a differential GPS positioning method and the like. The water depth measurement adopts appliances such as a sounding rod, a sounding hammer, an echo sounder and the like, the underwater elevation is calculated according to the water depth measurement and water level observation results, and finally, the topography condition of the water bottom is represented by an equal depth line or a contour line.
At present, underwater measurement is generally completed by a measuring ship, but the measuring ship in China is still in a preliminary stage, and when measurement is needed, measuring equipment is put down from a shipboard side of the ship through a cantilever support and a winch which are temporarily arranged, and is fixed front and back by utilizing a steel cable. When the measuring method is used for measuring, measuring equipment is easy to shake, and can generate relative motion with a ship body, so that data of a motion compensator on a ship can not be used for correcting the measuring equipment, the accuracy of the measured data is low, and meanwhile, the measuring equipment is easy to damage and can not be qualified for measuring under a bumpy sea condition. In addition, the measurement mode also needs a large amount of manpower cooperation, and certain potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a full-automatic measuring device for a ship, which comprises a measuring surrounding well arranged on a ship body, a lifting platform, a platform locking device, a lifting winch, a protective drag chain and an electric control system, wherein a track is arranged in the measuring surrounding well along the vertical direction, the lifting platform is matched with the track and can do vertical lifting motion in the measuring surrounding well along the track, a multi-beam underwater transducer and a platform locking device are arranged on the lifting platform, the platform locking device is used for locking the lifting platform in the measuring surrounding well, a lifting lug is fixedly connected on the upper side of the lifting platform and is connected with the lifting winch above the measuring surrounding well through a steel cable, the lifting platform is also provided with the protective drag chain extending from the lifting platform to the outside of the measuring surrounding well, when the lifting platform does lifting motion, the protective drag chain restrains and protects the cable and the piping of the lifting platform, the lifting platform, the platform locking device, the lifting winch and the multi-beam underwater transducer are respectively electrically connected with the electric control system.
The cross section of the measuring enclosure along the horizontal direction is pentagonal, the cross section of the lifting platform along the horizontal direction is pentagonal matched with the measuring enclosure, and the platform locking device can be an air cylinder, an electric cylinder or an oil cylinder. The measuring surrounding well and the lifting platform are made of steel.
And a limiting plate for limiting the motion direction of the protective drag chain is arranged on the measuring surrounding well.
The electric control system consists of a PLC, a sensor, a control box, a control panel and industrial network equipment, and realizes various automatic operation works of the full-automatic measuring device.
Before measurement is started, the lifting platform is in a withdrawing state, and the multi-beam underwater transducer is flush with a main deck of the ship body. When the measurement is started, the platform locking device is released, the lifting platform is driven by the lifting winch to do descending motion, and the descending process is restricted by the track. After the ship descends to a target position, the lifting winch stops working, the platform locking device is started, the lifting platform is locked and is in rigid connection with the ship body, and the multi-beam underwater transducer is automatically started and starts to measure.
And when the measurement is finished, the multi-beam underwater transducer is automatically shut down after completing the work of measurement, measurement data storage and the like. And releasing the platform locking device, enabling the lifting platform to do ascending motion under the driving of the lifting winch, locking the platform locking device after ascending to the upper limit position, and finishing the measuring process.
The maintenance work of the multi-beam transducer can be performed in a non-measuring state, and the daily maintenance can be performed only by dismantling the lifting winch and removing the protection drag chain.
Compared with the prior art, the beneficial effects of the utility model are that: the automatic lifting and automatic measurement of the lifting platform and the multi-beam underwater transducer are realized, the manual measurement is avoided, and the measurement efficiency is greatly improved. After the measurement is finished, the multi-beam underwater transducer can be lifted, the multi-beam underwater transducer is prevented from being damaged in an accelerated manner due to being soaked in water for a long time, and the multi-beam underwater transducer can be maintained conveniently at any time. When the measuring device is used for measuring, the platform locking device rigidly fixes the lifting platform in the measuring enclosure well, so that the problem that the measuring result is inaccurate due to the relative displacement between the lifting platform and the ship body is avoided, and the measuring precision is greatly improved.
The innovative design of the full-automatic measuring device for the ship can meet the specifications of various large classification societies and accord with the underwater measurement principle, the full-automatic measuring device for the ship is simplified, the measurement efficiency is greatly optimized, and the measurement precision is improved.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is a top view of the lifting platform of the present invention;
FIG. 4 is a top view of the measurement enclosure of the present invention;
wherein: the control system comprises a center console 1, a left console 2, a right console 3, a light screen 4, a radar display 5, a whole ship integrated information system display 6, a steering engine hand wheel 7, a steering engine alarm indicator board 8 and an access door 9.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.
Referring to fig. 1 to 4, the utility model discloses a full-automatic measuring device for ship, which comprises a measuring surrounding well 1 arranged on a ship body, a lifting platform 2, a platform locking device 3, a lifting winch 4, a protection drag chain 5 and an electric control system, wherein a track 11 is arranged in the measuring surrounding well along the vertical direction, the lifting platform 2 is matched with the track 11 and can do vertical lifting motion in the measuring surrounding well 1 along the track 11, a multi-beam underwater transducer 21 and a platform locking device 3 are arranged on the lifting platform 2, the platform locking device 3 is used for locking the lifting platform 2 in the measuring surrounding well 1, a lifting lug is fixedly connected on the upper side of the lifting platform 2 and is connected with the lifting winch 4 above the measuring surrounding well 1 through a steel cable, the lifting platform 2 is also provided with the protection drag chain 5 extending from the lifting platform to the outside of the measuring surrounding well 1, when the lifting platform 2 does lifting motion, the protection tow chain 5 restrains and protects the cable and the piping system of the lifting platform 2, and the lifting platform 2, the platform locking device 3, the lifting winch 4 and the multi-beam underwater transducer 21 are respectively electrically connected with an electric control system.
The cross section of measuring surrounding well 1 along the horizontal direction is the pentagon, and lift platform 2 along the cross section of horizontal direction be with measure surrounding well 1 assorted pentagon, and platform locking device 3 can be cylinder, electric cylinder or hydro-cylinder. The measurement enclosure 1 and the lifting platform 2 are made of steel.
And a limiting plate for limiting the movement direction of the protective drag chain 5 is arranged on the measuring surrounding well 1.
The electric control system consists of a PLC, a sensor, a control box, a control panel and industrial network equipment, and realizes various automatic operation works of the full-automatic measuring device.
Before measurement is started, the lifting platform 2 is in a withdrawing state, and the multi-beam underwater transducer 21 is flush with the main deck of the ship body. When the measurement is started, the platform locking device 3 is released, the lifting platform 2 is driven by the lifting winch 4 to do descending motion, and the descending process is restricted by the track 11. After the ship descends to a target position, the lifting winch 4 stops working, the platform locking device 3 is started, the lifting platform 2 is locked and is in rigid connection with the ship body, and the multi-beam underwater transducer 21 is automatically started and starts to measure.
When the measurement is finished, the multi-beam underwater transducer 21 is automatically shut down after completing the measurement, the storage of the measurement data and the like. The platform locking device 3 is released, the lifting platform 2 is driven by the lifting winch 4 to do ascending motion, the platform locking device 3 is locked after ascending to the upper limit, and the measuring process is completed.
The maintenance work of the multi-beam transducer can be performed in a non-measuring state, and the daily maintenance can be performed only by dismantling the lifting winch and removing the protection drag chain.
In actual use, the utility model discloses can play following technological effect: the marine full-automatic measuring device realizes automatic lifting and automatic measurement of the lifting platform and the multi-beam underwater transducer, avoids manual measurement and greatly improves the measurement efficiency. After the measurement is finished, the multi-beam underwater transducer can be lifted, the multi-beam underwater transducer is prevented from being damaged in an accelerated manner due to being soaked in water for a long time, and the multi-beam underwater transducer can be maintained conveniently at any time. When the measuring device is used for measuring, the platform locking device rigidly fixes the lifting platform in the measuring enclosure well, so that the problem that the measuring result is inaccurate due to the relative displacement between the lifting platform and the ship body is avoided, and the measuring precision is greatly improved.
The basic principles and the main features of the present invention and the advantages of the present invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A full-automatic measuring device for a ship comprises a measuring surrounding well arranged on a ship body, a lifting platform, a platform locking device, a lifting winch, a protective drag chain and an electric control system, wherein a track is arranged in the measuring surrounding well in the vertical direction, the lifting platform is matched with the track and can do vertical lifting motion in the measuring surrounding well along the track, a multi-beam underwater transducer and a platform locking device are arranged on the lifting platform, the platform locking device is used for locking the lifting platform in the measuring surrounding well, a lifting lug is fixedly connected to the upper side of the lifting platform and is connected with the lifting winch above the measuring surrounding well through a steel cable, the lifting platform is further provided with the protective drag chain extending from the lifting platform to the outside of the measuring surrounding well, when the lifting platform does lifting motion, the protective drag chain restrains and protects the cable and the piping system of the lifting platform, the platform locking device, the lifting winch, The multi-beam underwater transducer is respectively electrically connected with the electric control system.
2. The marine full-automatic measuring device according to claim 1, characterized in that: the cross section of the measuring enclosure along the horizontal direction is pentagonal, and the cross section of the lifting platform along the horizontal direction is pentagonal matched with the measuring enclosure.
3. The marine full-automatic measuring device according to claim 1, characterized in that: the platform locking device is one of an air cylinder, an electric cylinder or an oil cylinder.
4. The marine full-automatic measuring device according to claim 1, characterized in that: and a limiting plate for limiting the motion direction of the protective drag chain is arranged on the measuring surrounding well.
5. The marine full-automatic measuring device according to claim 1, characterized in that: the electric control system consists of a PLC, a sensor, a control box, a control panel and industrial network equipment.
6. The marine full-automatic measuring device according to claim 1, characterized in that: the measuring surrounding well and the lifting platform are made of steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120059832.6U CN213714315U (en) | 2021-01-11 | 2021-01-11 | Marine full-automatic measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120059832.6U CN213714315U (en) | 2021-01-11 | 2021-01-11 | Marine full-automatic measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213714315U true CN213714315U (en) | 2021-07-16 |
Family
ID=76789907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120059832.6U Active CN213714315U (en) | 2021-01-11 | 2021-01-11 | Marine full-automatic measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213714315U (en) |
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2021
- 2021-01-11 CN CN202120059832.6U patent/CN213714315U/en active Active
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