CN203981876U - The mounting base of passive monitoring sonar transducer array under water - Google Patents
The mounting base of passive monitoring sonar transducer array under water Download PDFInfo
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- CN203981876U CN203981876U CN201420416775.2U CN201420416775U CN203981876U CN 203981876 U CN203981876 U CN 203981876U CN 201420416775 U CN201420416775 U CN 201420416775U CN 203981876 U CN203981876 U CN 203981876U
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- tracheae
- quick connector
- spud leg
- water jacket
- hydraulic quick
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Abstract
The utility model discloses a kind of mounting base of passive monitoring sonar transducer array under water, comprise many piles leg, spud leg is provided with a platform, is provided with basic matrix stationary installation and cable-coiling drum above platform, and platform is provided with sonar detection instrument, attitude instrument and a plurality of sacrificial anode; Spud leg is that hollow-core construction and bottom surface are the inclined-plane towards periphery, in spud leg, be provided with pedestal jetting system, pedestal jetting system comprises water jacket and the tracheae being arranged in spud leg, the top of spud leg is provided with water pipe hydraulic quick connector and tracheae hydraulic quick connector, the bottom of water jacket is provided with water jacket lower plate, water jacket lower plate is provided with a plurality of nozzles, and the top of water jacket is connected to high-pressure hydraulic pump by water pipe hydraulic quick connector; The bottom of tracheae is provided with valve, and the top of tracheae is connected to air compressor by tracheae hydraulic quick connector.The utility model can reduce cost and the danger of offshore operation effectively, can safely and reliably basic matrix equipment be fixed on sea bed, can also reduce the pollution to environment simultaneously.
Description
Technical field
The utility model relates to a kind of offshore engineering equipment, relates in particular to a kind of erecting device under water for the passive monitoring sonar system in seabed.
Background technology
In recent years, along with scientific and technical development, ocean development industry also develops rapidly, expands gradually, in marine monitoring and environmental protection, in the anti-environmental pollution course of work, marine monitoring equipment and the antipollution equipment with advanced technology will be used, the use of relevant device is in environments such as subsea, and how these device securities being mounted and fixed on reliably in the seabed plane of ocean is the problem that technician needs solution badly.
Utility model content
For prior art, the utility model provides a kind of mounting base of passive monitoring sonar transducer array under water, adopt the utility model under water mounting base can effectively reduce cost and the danger of offshore operation, can safely and reliably basic matrix equipment be fixed on sea bed, can also reduce the pollution to environment simultaneously.
In order to solve the problems of the technologies described above, a kind of technical scheme of the mounting base of passive monitoring sonar transducer array under water of the utility model is, this mounting base comprises many piles leg, the top of many piles leg is provided with a platform, described platform comprises a framework, described framework is provided with a plurality of crossing supports, above described platform, is provided with basic matrix stationary installation and cable-coiling drum, and described platform is provided with sonar detection instrument, attitude instrument and a plurality of sacrificial anode; Described spud leg is that hollow-core construction and bottom surface are the inclined-plane towards periphery, in described spud leg, be provided with pedestal jetting system, described pedestal jetting system comprises water jacket and the tracheae being arranged in spud leg, the top of described spud leg is provided with water pipe hydraulic quick connector and tracheae hydraulic quick connector, described water pipe hydraulic quick connector is connected to high-pressure hydraulic pump by pipeline, and described tracheae hydraulic quick connector is connected to air compressor by pipeline; The bottom of described water jacket is provided with water jacket lower plate, and described water jacket lower plate is provided with a plurality of nozzles, and the top of described water jacket is connected to described water pipe hydraulic quick connector; The bottom of described tracheae is provided with valve, and the top of described tracheae is connected to described tracheae hydraulic quick connector.
A plurality of sacrificial anodes in the utility model are according to being equidistantly arranged on described framework, and the length of described spud leg is 5.5 to 6 meters.
Compared with prior art, the beneficial effects of the utility model are:
Utilize the utility model mounting base can effectively reduce cost and the danger of offshore operation, and can be safely and reliably passive monitoring sonar transducer array equipment be under water fixed on sea bed, can also reduce the pollution to environment simultaneously.
Accompanying drawing explanation
Fig. 1 is the front view of the mounting base of passive monitoring sonar transducer array under water that basic matrix is installed;
Fig. 2 is the vertical view of mounting base in Fig. 1;
Fig. 3 is the side view of mounting base in Fig. 1.
In figure: 1-pedestal jetting system, 2-nozzle pipeline arrangement apparatus, 3-basic matrix stationary installation, 4-cable cover, 5-sacrificial anode, 6-sonar detection instrument apparatus, 7-attitude instrument apparatus, 8-nozzle, 9-valve, 10-water jacket, 11-water jacket lower plate, 12-tracheae hydraulic quick connector, 13-water pipe hydraulic quick connector, 14-basic matrix fixed bar, 15-bolt, 16-depression bar, 17-gland, 18-basic matrix, 19-spud leg, 20-framework, 21-draft tube.
Embodiment
Below in conjunction with the drawings and specific embodiments, technical solutions of the utility model are described in further detail.
As shown in Figure 1, Figure 2 and Figure 3, a kind of mounting base of passive monitoring sonar transducer array under water of the utility model, adopts spud leg mode to be fixed on sea bed, comprise many piles leg 19,4 pile legs 19 preferably, the driving depth of this pedestal is greater than 5 meters, therefore, the length of described spud leg 19 is 5.5 to 6 meters.
The top of spud leg 19 is provided with a platform for supporting fixedly basic matrix and various device, and coiling attached cable, described platform comprises a framework 20, described framework 20 is provided with a plurality of crossing supports, above described platform, be provided with basic matrix stationary installation 3 and cable-coiling drum 4, basic matrix stationary installation 3 adopts direct connection mode, utilizes stainless-steel pipe for fixed bar, basic matrix is securely fixed on pedestal, with the reliability that guarantees that basic matrix is installed under water; Described cable-coiling drum 4 adopts cover-plate type structure, is mainly the cable of protection basic matrix 18, and prevention cable suffers the damage of object under water, can effectively guarantee transmission and the power supply of basic matrix 18 cable signals.
Described platform is provided with sonar detection instrument 6, attitude instrument 7 and a plurality of sacrificial anode 5, and sonar sounding set 6 and attitude instrument 7 are when mounting base, measure pedestal under water with height and the levelness of sea bed, to guarantee the technical requirement of pedestal installation accuracy.Installation of sacrifice anode 5 can prevent or alleviate Shaohai ocean biological growth, strengthens the anti-corrosive properties of pedestal, and along long its serviceable life, a plurality of sacrificial anodes 5 are according to being equidistantly arranged on described framework 20.
Described spud leg 19 is hollow-core construction, can adopt weldless steel tube material to make, the bottom surface of spud leg 19 is the inclined-plane towards periphery, in described spud leg 19, be provided with pedestal jetting system 1, this pedestal jetting system 1 is mainly that water that high-pressure hydraulic pump, air compressor are injected and gas are ejected into spud leg 19 lower ends and make earth desaturation, and earth is discharged by pedestal top mud discharging mouth, pedestal is just successfully inserted in the earth of sea bed like this, and is securely fixed on the sea bed in seabed.Described pedestal jetting system 1 comprises water jacket 10 and the tracheae 21 being arranged in spud leg 19, the top of described spud leg is provided with water pipe hydraulic quick connector 13 and tracheae hydraulic quick connector 12, described water pipe hydraulic quick connector 13 is connected to high-pressure hydraulic pump by pipeline, and described tracheae hydraulic quick connector 12 is connected to air compressor by pipeline; The bottom of described water jacket 10 is provided with water jacket lower plate 11, and described water jacket lower plate 11 is provided with a plurality of nozzles 8, and the top of described water jacket 10 is connected to described water pipe hydraulic quick connector 13; The bottom of described tracheae 21 is provided with valve 9, and the top of described tracheae 21 is connected to described tracheae hydraulic quick connector 12.
Utilize the utility model mounting base that the specific implementation process of passive detection sonar array is under water installed as follows:
The joint of high-pressure hydraulic pump pipeline and air compressor pipeline is connected with the water pipe hydraulic quick connector 13 and the tracheae hydraulic quick connector 12 that are positioned at pile leg top respectively, the water that high-pressure hydraulic pump is injected is ejected into the lower end of 4 pile legs 19 by water jacket 10, water jacket lower plate 11 and nozzle 8, make the earth desaturation of its lower end; Recycling air compressor is ejected into spud leg 19 lower ends by gas by tracheae 21, valve 9 to be made to lift on gas, thereby the earth of spud leg 19 lower ends is discharged by the mud discharging mouth of pedestal top.Mounting base of the present utility model like this sinks by deadweight, is successfully inserted in the earth of sea bed, and its insertion depth is greater than 5 meters, is fixed in securely on the sea bed in seabed.The use of water pipe hydraulic quick connector 13 and tracheae hydraulic quick connector 12 makes to be connected with separated fast between the pipeline of water under high pressure and the pipeline of gases at high pressure and pedestal, has both shortened the underwater operation time, has saved again expense.As shown in Figure 1, basic matrix stationary installation 3 is to adopt direct connection mode, and this basic matrix stationary installation 3 comprises fixed bar 14, and fixed bar 14 adopts stainless-steel pipe, and fixed bar 14 upper ends are provided with bolt 15, depression bar 16 and the gland 17 that is stainless steel material.First fixed bar 14 is welded on pedestal, depression bar 16 is penetrated in the hole of fixed bar 14 upper ends, recycling bolt 15, gland 17 are locked at basic matrix 18 on pedestal securely.So not only guaranteed the reliability that basic matrix 18 is installed under water but also guaranteed serviceable life.
Although by reference to the accompanying drawings the utility model is described above; but the utility model is not limited to above-mentioned embodiment; above-mentioned embodiment is only schematic; rather than restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; in the situation that not departing from the utility model aim, can also make a lot of distortion, within these all belong to protection of the present utility model.
Claims (3)
1. a mounting base for passive monitoring sonar transducer array under water, comprises many piles leg (19), and the top of many piles leg (19) is provided with a platform, it is characterized in that,
Described platform comprises a framework (20), described framework (20) is provided with a plurality of crossing supports, above described platform, be provided with basic matrix stationary installation (3) and cable-coiling drum (4), described platform is provided with sonar detection instrument (6), attitude instrument (7) and a plurality of sacrificial anode (5); Described spud leg (19) is that hollow-core construction and bottom surface are the inclined-plane towards periphery, in described spud leg (19), be provided with pedestal jetting system (1), described pedestal jetting system (1) comprises water jacket (10) and the tracheae (21) being arranged in spud leg (19), the top of described spud leg is provided with water pipe hydraulic quick connector (13) and tracheae hydraulic quick connector (12), described water pipe hydraulic quick connector (13) is connected to high-pressure hydraulic pump by pipeline, and described tracheae hydraulic quick connector (12) is connected to air compressor by pipeline; The bottom of described water jacket (10) is provided with water jacket lower plate (11), and described water jacket lower plate (11) is provided with a plurality of nozzles (8), and the top of described water jacket (10) is connected to described water pipe hydraulic quick connector (13); The bottom of described tracheae (21) is provided with valve (9), and the top of described tracheae (21) is connected to described tracheae hydraulic quick connector (12).
2. the mounting base of passive monitoring sonar transducer array under water according to claim 1, is characterized in that, a plurality of sacrificial anodes (5) are according to being equidistantly arranged on described framework (20).
3. the mounting base of passive monitoring sonar transducer array under water according to claim 1, is characterized in that, the length of described spud leg (19) is 5.5 to 6 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420416775.2U CN203981876U (en) | 2014-07-25 | 2014-07-25 | The mounting base of passive monitoring sonar transducer array under water |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420416775.2U CN203981876U (en) | 2014-07-25 | 2014-07-25 | The mounting base of passive monitoring sonar transducer array under water |
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| Publication Number | Publication Date |
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| CN203981876U true CN203981876U (en) | 2014-12-03 |
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| CN201420416775.2U Active CN203981876U (en) | 2014-07-25 | 2014-07-25 | The mounting base of passive monitoring sonar transducer array under water |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110865380A (en) * | 2019-11-26 | 2020-03-06 | 哈尔滨工程大学 | Fixed nuclear power supply sonar dot matrix unit and dot matrix system |
| CN113028298A (en) * | 2021-03-02 | 2021-06-25 | 徐州睿晓智能科技有限公司 | Embedding device for single detector for mud entering into seabed |
-
2014
- 2014-07-25 CN CN201420416775.2U patent/CN203981876U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110865380A (en) * | 2019-11-26 | 2020-03-06 | 哈尔滨工程大学 | Fixed nuclear power supply sonar dot matrix unit and dot matrix system |
| CN110865380B (en) * | 2019-11-26 | 2022-07-12 | 哈尔滨工程大学 | Fixed nuclear power supply sonar dot matrix unit and dot matrix system |
| CN113028298A (en) * | 2021-03-02 | 2021-06-25 | 徐州睿晓智能科技有限公司 | Embedding device for single detector for mud entering into seabed |
| CN113028298B (en) * | 2021-03-02 | 2022-08-30 | 徐州睿晓智能科技有限公司 | Embedding device for single detector for mud entering into seabed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160316 Address after: 300459 No. 200, Heng Mountain Road, Tanggu Binhai New Area, Tianjin Patentee after: Tianjin Junhao Offshore Engineering Co., Ltd. Address before: 300451 No. 200, Heng Mountain Road, Tanggu hi tech Development Zone, Tianjin Binhai New Area Patentee before: Tianjin Shengtong Marine Engineering Co., Ltd. |