CN108680949A - A kind of hydrophone is in the quick connection of Kev drawstring and anticollision device, collision-prevention device - Google Patents
A kind of hydrophone is in the quick connection of Kev drawstring and anticollision device, collision-prevention device Download PDFInfo
- Publication number
- CN108680949A CN108680949A CN201810870742.8A CN201810870742A CN108680949A CN 108680949 A CN108680949 A CN 108680949A CN 201810870742 A CN201810870742 A CN 201810870742A CN 108680949 A CN108680949 A CN 108680949A
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- hydrophone
- kev drawstring
- kev
- collision
- drawstring
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- 238000013016 damping Methods 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims abstract description 6
- 230000008569 process Effects 0.000 claims abstract description 6
- 238000005452 bending Methods 0.000 claims description 11
- 230000000694 effects Effects 0.000 abstract description 6
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 241000785736 Pholis crassispina Species 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/16—Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
- G01V1/18—Receiving elements, e.g. seismometer, geophone or torque detectors, for localised single point measurements
- G01V1/186—Hydrophones
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V2210/00—Details of seismic processing or analysis
- G01V2210/10—Aspects of acoustic signal generation or detection
- G01V2210/14—Signal detection
- G01V2210/142—Receiver location
- G01V2210/1423—Sea
Landscapes
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Acoustics & Sound (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Vibration Prevention Devices (AREA)
- Catching Or Destruction (AREA)
Abstract
A kind of hydrophone is in the quick connection of Kev drawstring and anticollision device, collision-prevention device, including upper bracket, lower bracket, the right end of upper bracket is equipped with universal joint, the right end of lower bracket processes circular hole, link connects upper bracket at middle part, lower bracket, hasp is fixed on the left side of upper bracket and lower bracket, hasp includes upper and lower two main hook bodies and the intermediate coupler body between two main hook bodies, intermediate coupler body is between right end is connected on two main hook bodies and is furnished with torsional spring, hydrophone upper end is suspended on universal joint and passes through circular hole, hydrophone, which corresponds to, is cased with lantern ring at circular hole, it is coated with damping ring on the outside of lantern ring, hasp is buckled on Kev drawstring；The not direct carry of hydrophone is on Kev drawstring; when Kev drawstring is tilted in the sea due to the generation of various sea situations to a certain degree; hydrophone plays the role of a protection by the effect of damping ring; upper bracket and lower bracket are buckled in by hasp on Kev drawstring; the displacement on rope direction will not occur, the position of hydrophone is relatively fixed.
Description
Technical field
The present invention relates to a kind of hydrophones in the quick connection of Kev drawstring and anticollision device, collision-prevention device.
Background technology
Currently, multiple tracks earthquake in ocean is played an important role in Marine Geology with Mineral Resource Survey.As a kind of new
The high-resolution seismic exploration receiving system of type, in recent years anchoring type deep-sea sulfide seismic exploration data reception device gradually obtain
Obtained important application.
In the sulfide seismic exploration data reception device of anchoring type deep-sea, hydrophone array is must not in data receipt unit
The core component that can lack, carry cooperate with Develop Data collecting work on special Kev drawstring.Presently most used hydrophone is solid
It is to use thin Kev drawstring multiple-turns wound hydrophone to determine scheme, then by holder carry on main Kev drawstring supporting point.When
Preceding existing program has following both sides problem：
First, hydrophone is usually parallel carry on Kev drawstring, however, Kev drawstring is after sinking to sea level,
There are the various objective factors such as ocean current, be not necessarily to maintain it is vertical, with the variation of ocean current, the position of hydrophone and holder
It can change, the phenomenon that there are a kind of shocks, the data of record are there are noise signal, and the quality of data is influenced greatly, simultaneously
There is also the hidden danger of equipment damage.In actual use it has also been found that, hydrophone Kev drawstring wrapping phenomena also generally existing,
Increase the risk of device losses.
Second, in actual detection task, needed to adjust hydrophone spacing according to different exploration targets；Folding and unfolding process
In, it is also desirable to according to actual conditions frequently by hydrophone carry/unloading.However, currently relying primarily on manual formula, mechanical water
It listens device carry/unloading Adjusted Option, intricate operation to take, safety is also brought to gunnel operating personnel in the case that sea situation is poor
Hidden danger.How fast and stable hydrophone to be connected on Kev drawstring, and quickly adjusts connection of the hydrophone in Kev drawstring
Point is technical barrier very intractable in current operation on the sea, affects Jobs on the sea efficiency and job safety.
Invention content
Shortcoming present in regarding to the issue above, the present invention provide a kind of quick connection of hydrophone in Kev drawstring
And anticollision device, collision-prevention device, including：
The right end of upper bracket, lower bracket, the upper bracket is equipped with universal joint, and the right end of the lower bracket processes circular hole；
Link, the link connect the upper bracket, the lower bracket at middle part；
Hasp, the hasp are fixed on the left side of the upper bracket and the lower bracket, and the hasp includes upper and lower two
Main hook body and the intermediate coupler body between two main hook bodies, the intermediate coupler body are connected on two main hook bodies in right end
Between and be furnished with torsional spring；
Hydrophone upper end is suspended on the universal joint and passes through the circular hole, and the hydrophone corresponds to be covered at the circular hole
There is lantern ring, is coated with damping ring on the outside of the lantern ring, the hasp is buckled on Kev drawstring.
As a further improvement on the present invention, the middle part of the link is hand grip portion, is processed on the hand grip portion netted
Annular knurl.
As a further improvement on the present invention, the distance between the main hook body and the intermediate coupler body are more than the Kev
The diameter of drawstring.
As a further improvement on the present invention, the main hook body is turned left from the right side is followed successively by straight line portion, bending section and guide part,
The intermediate coupler body is turned left from the right side is followed successively by guide portion, positioning region and unhook portion.
As a further improvement on the present invention, the bending section and the positioning region form clamping part, the bending section with
The radius of curvature of the positioning region is consistent with the radius of Kev drawstring.
As a further improvement on the present invention, the lantern ring is flexibly connected with the hydrophone by holding screw.
As a further improvement on the present invention, the damping ring has certain elasticity.
Beneficial effects of the present invention are：
The not direct carry of hydrophone is on Kev drawstring, when Kev drawstring is in the sea since certain journey occurs for various sea situations
When degree tilts, hydrophone can prevent from hitting by the effect of damping ring, and upper bracket and lower bracket are buckled in Kev drawstring by hasp
On, it is conveniently operated the operation of personnel, while the displacement on rope direction will not occur, the position between hydrophone is relatively fixed；
It is connect with Kev drawstring by rigid structure, when underwater flow is more anxious, hydrophone will not occur and twined with Kev drawstring
Around the phenomenon that.
Description of the drawings
Fig. 1 is a kind of hydrophone of the present invention in the quick connection of Kev drawstring and anticollision device, collision-prevention device front view；
Fig. 2 is the enlarged drawing at hasp；
Fig. 3 is the left view of Fig. 2；
Fig. 4 is the enlarged drawing of location A in Fig. 1；
Fig. 5 is the partial bottom view of Fig. 4；
Fig. 6 is the schematic diagram of hydrophone；
Fig. 7-9 is hasp operating diagram (overlook direction)；
Figure 10 is that Kev drawstring deforms schematic diagram when in the sea；
Figure 11 is the schematic diagram when Kev drawstring in the sea tilts.
In figure：1, Kev drawstring；2, hasp；21, main hook body；211, straight line portion；212, bending section；213, guide part；22、
Intermediate coupler body；221, guide portion；222, positioning region；223, unhook portion；3, torsional spring；4, upper bracket；5, link；51, hand grip portion；
6, universal joint；7, hydrophone；8, lantern ring；9, damping ring；10, lower bracket；101, circular hole.
Specific implementation mode
As shown in Figure 1, a kind of hydrophone described in the embodiment of the present invention is in the quick connection of Kev drawstring and anticollision device, collision-prevention device,
Including upper bracket 4, lower bracket 10, the right end of upper bracket 4 is equipped with universal joint 6, and the right end of lower bracket 10 processes circular hole 101；Even
It connects frame 5 and connects upper bracket 4, lower bracket 10 at middle part, the middle part of link 5 is hand grip portion 51, and netted rolling is processed on hand grip portion 51
Flower；As shown in Figure 2 and Figure 3, hasp 2 is fixed on the left side of upper bracket 4 and lower bracket 10, and hasp 2 includes upper and lower two main hook bodies 21
And the intermediate coupler body 22 between two main hook bodies 21, intermediate coupler body 22 is between right end is connected on two main hook bodies 21 and is furnished with
Torsional spring 3, the distance between main hook body 21 and intermediate coupler body 22 are more than the diameter of Kev drawstring 1；As shown in fig. 7, main hook body 21 from
The right side, which is turned left, is followed successively by straight line portion 211, bending section 212 and guide part 213, intermediate coupler body 22 turn left from the right side be followed successively by guide portion 221,
Positioning region 222 and unhook portion 223, bending section 212 form clamping part, the song of bending section 212 and positioning region 222 with positioning region 222
Rate radius is consistent with the radius of Kev drawstring 1；As shown in Figure 4, Figure 5,7 upper end of hydrophone is suspended on universal joint 6 and across circle
Hole 101, hydrophone 7 correspond to and are cased with lantern ring 8 (lantern ring 8 is flexibly connected with hydrophone 7 by holding screw), lantern ring 8 at circular hole 101
Outside is coated with damping ring 9, and damping ring 9 has certain elasticity；Hasp 2 is buckled on Kev drawstring 1.
The not direct carry of hydrophone is on Kev drawstring, when Kev drawstring is in the sea since certain journey occurs for various sea situations
When degree tilts, hydrophone can prevent from hitting by the effect of damping ring, and upper bracket and lower bracket are buckled in Kev drawstring by hasp
On, it is conveniently operated the operation of personnel, while the displacement on rope direction will not occur, the position between hydrophone is relatively fixed；
It is connect with Kev drawstring by rigid structure, when underwater flow is more anxious, hydrophone will not occur and twined with Kev drawstring
Around the phenomenon that.
When specifically used, for convenience of the present invention is understood, it is described in conjunction with attached drawing；
Kev drawstring is put into the sea vertically in topside, and staff holds in hand grip portion, and hasp is fastened to Kev and is drawn
On precalculated position on rope (or device is fastened on Kev drawstring by mechanical equipment), the process that hasp fastens is as follows：
As shown in fig. 7, when original state, Kev drawstring is pullled by bottom sea-anchor, and there is enough tension, Kev drawstring to act on
The guide portion of intermediate coupler body, intermediate coupler body overcome the power of torsional spring to rotate so that Kev drawstring along main hook body straight line portion
Bending section is entered, intermediate coupler body is resetted by the power of torsional spring, and the positioning region of intermediate coupler body is sealed (see figure by Kev drawstring
8), Kev drawstring at this time is due to certain tension, linear state (see Fig. 2).
When hydrophone is sunk to nautical mile, since the effect of floating ball group is so that device is by upward buoyancy, Kev is drawn
Rope is no longer influenced by the pulling force effect of vertical direction, and the torsion of torsional spring makes the junction for snapping over Kev drawstring that certain shape occur
Become (referring to Fig. 9, Figure 10), in junction, main hook external side is stretched out in Kev drawstring part, hereby it is ensured that hydrophone is in the sea simultaneously
The displacement not being happened on Kev drawstring vertical direction；In addition, due to the presence of the other factors such as undercurrent, Kev drawstring can occur
The inclination of low-angle, hydrophone by lantern ring outside damping ring cushioning effect, the damage of effective protection hydrophone is (referring to figure
11)。
When hydrophone needs recycling, since with certain gravity, Kev drawstring is with certain tension, operation
Personnel hold hand grip portion, exert oneself in reverse direction, and Kev drawstring is skidded off along guide part, if not all right, manual operation unhook portion into
Row resets operation.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of hydrophone is in the quick connection of Kev drawstring and anticollision device, collision-prevention device, which is characterized in that including：
The right end of upper bracket (4), lower bracket (10), the upper bracket (4) is equipped with universal joint (6), the lower bracket (10)
Right end processes circular hole (101)；
Link (5), the link (5) connect the upper bracket (4), the lower bracket (10) at middle part；
Hasp (2), the hasp (2) are fixed on the left side of the upper bracket (4) and the lower bracket (10), the hasp (2)
Intermediate coupler body (22) including upper and lower two main hook bodies (21) and between two main hook bodies (21), the intermediate coupler body
(22) between right end is connected on two main hook bodies (21) and equipped with torsional spring (3)；
Hydrophone (7) upper end is suspended on the universal joint (6) and passes through the circular hole (101), the hydrophone (7) to correspond to institute
It states and is cased with lantern ring (8) at circular hole (101), damping ring (9) is coated on the outside of the lantern ring (8), the hasp (2) is buckled in Kev drawing
It restricts on (1).
2. a kind of hydrophone according to claim 1 is in the quick connection of Kev drawstring and anticollision device, collision-prevention device, it is characterised in that：
The middle part of the link (5) is hand grip portion (51), and cross knurled is processed on the hand grip portion (51).
3. a kind of hydrophone according to claim 1 is in the quick connection of Kev drawstring and anticollision device, collision-prevention device, it is characterised in that：
The distance between the main hook body (21) and the intermediate coupler body (22) are more than the diameter of the Kev drawstring (1).
4. a kind of hydrophone according to claim 1 is in the quick connection of Kev drawstring and anticollision device, collision-prevention device, it is characterised in that：
The main hook body (21) is turned left from the right side is followed successively by straight line portion (211), bending section (212) and guide part (213), the intermediate coupler body
(22) it turns left from the right side and is followed successively by guide portion (221), positioning region (222) and unhook portion (223).
5. a kind of hydrophone according to claim 4 is in the quick connection of Kev drawstring and anticollision device, collision-prevention device, it is characterised in that：
The bending section (212) forms clamping part, the bending section (212) and the positioning region (222) with the positioning region (222)
Radius of curvature is consistent with the radius of Kev drawstring (1).
6. a kind of hydrophone according to claim 1 is in the quick connection of Kev drawstring and anticollision device, collision-prevention device, it is characterised in that：
The lantern ring (8) is flexibly connected with the hydrophone (7) by holding screw.
7. a kind of hydrophone according to claim 1 is in the quick connection of Kev drawstring and anticollision device, collision-prevention device, it is characterised in that：
The damping ring (9) has certain elasticity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810870742.8A CN108680949B (en) | 2018-08-02 | 2018-08-02 | Quick connection and anti-collision device of hydrophone on Kevlar pull rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810870742.8A CN108680949B (en) | 2018-08-02 | 2018-08-02 | Quick connection and anti-collision device of hydrophone on Kevlar pull rope |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108680949A true CN108680949A (en) | 2018-10-19 |
| CN108680949B CN108680949B (en) | 2024-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810870742.8A Active CN108680949B (en) | 2018-08-02 | 2018-08-02 | Quick connection and anti-collision device of hydrophone on Kevlar pull rope |
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Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US3973236A (en) * | 1974-12-23 | 1976-08-03 | Lockheed Missiles & Space Company, Inc. | Horizontal hydrophone array |
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| CN108680949B (en) | 2024-01-26 |
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