CN201609916U - Actuating mechanism of underwater acoustic releaser capable of cutting cables - Google Patents
Actuating mechanism of underwater acoustic releaser capable of cutting cables Download PDFInfo
- Publication number
- CN201609916U CN201609916U CN2009201749534U CN200920174953U CN201609916U CN 201609916 U CN201609916 U CN 201609916U CN 2009201749534 U CN2009201749534 U CN 2009201749534U CN 200920174953 U CN200920174953 U CN 200920174953U CN 201609916 U CN201609916 U CN 201609916U
- Authority
- CN
- China
- Prior art keywords
- release
- pin
- releaser
- cable
- release hook
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to an actuating mechanism of an underwater acoustic releaser capable of cutting cables. The actuating mechanism comprises a sealing casing, a pneumatic pin puller, a releaser base, a pin shaft of the pin puller, a cutting knife, a release hook, a rotating shaft of the release hook, a shackle, a limit shaft, a releaser calliper, cables to be cut, and a cable pressure plate, and further comprises an underwater sound transducer as the peripheral device, wherein the releaser base and the releaser calliper are a whole, and the rotating shaft of the release hook and the limit shaft are mounted on the whole; the bottom of the sealing casing is hermetically connected with the releaser base, the pin shaft of the pin puller penetrates from the releaser base to the releaser calliper, the cutting knife is mounted on the pin shaft of the pin puller, the release hook is mounted in the releaser calliper, the upper end of the release hook is in butted connection with the lower end of the pin shaft of the pin puller and positioned by the pin shaft of the pin puller, and the shackle is hung on the release hook; the cables to be cut penetrate through a cable passing hole of the pin shaft of the pin puller and are fixed on the releaser base through the cable pressure plate; and the underwater sound transducer receives the remote control of the water surface and releases the sound signal to pneumatically drive the pin puller to act, and meanwhile cuts the cables and releases the shackle.
Description
Technical field
The utility model relates to a kind of acoustics release executing agency, the particularly a kind of underwater sound release executing agency that can cut cable.
Background technology
There are 3 kinds of electric motor type, pneumatic type and electric heating combustion line formulas etc. in acoustics release executing agency at present, but above-mentioned executing agency does not possess the function of cutting cable.Indivedual custom-designed cutting mechanisms that discharge under water, its executing agency can only use once, can not use repeatedly, thereby use cost is very high, and these specially designed executing agencies does not have the mechanics amplifying power, and negative load is very little under water, can only be used in specific occasions.
The utility model content
The purpose of this utility model is that this mechanism can carry out mechanics and amplify except that having the function of carrying out the cable cutting under water and discharging, and can also be repeatedly used for deep-sea cutting release provides a kind of underwater sound release executing agency that can cut cable.
A kind of underwater sound release executing agency that can cut cable, comprise seal casinghousing, pneumatic pin removal, release pedestal, pin removal bearing pin, cutter, release hook, release hook rotating shaft, shackle, limit shaft, release clamp, cut cable and cable pressing plate, ancillary equipment is underwater acoustic transducer; Wherein, the release pedestal has through hole on the middle part, and release pedestal and release clamp are one, and the release clamp are two parallel metal sheets, and release hook rotating shaft and limit shaft are housed on the release clamp; The seal casinghousing bottom is tightly connected by the release pedestal, pneumatic pin removal is contained in release pedestal top, the through hole that the pin removal bearing pin passes release pedestal middle part extends between the release clamp, cutter is installed on the pin removal bearing pin, has on the pin removal bearing pin to make to be cut the cable-passing hole that cable passes through; Release hook is installed in the release clamp by the release hook rotating shaft, and the upper end of release hook is connected with the conflict of pin removal bearing pin lower end and by pin removal bearing pin location, shackle hangs on the release hook; Being cut the cable-passing hole that cable passes the pin removal bearing pin is fixed on the release pedestal by cable pressing plate.
Working method: when the underwater acoustic transducer of seal casinghousing upper end receives water surface remote control release acoustical signal, signal processing circuit in the seal casinghousing is through comparison process, after being judged as remote control release command to this release, give pneumatic pin removal energising immediately, light the combustion gas generation gas of the inside, the pin removal bearing pin is bouncing back in pneumatic pin removal under the effect of combustion gas, during the bearing pin retraction, cutter on the bearing pin and release pedestal produce shearing force, will be cut cable and cut off; Meanwhile, the retracting motion of bearing pin, also make release hook lose the support of pin removal bearing pin, under the effect of pulling force, release hook rotates around the release hook rotating shaft, when rotating to certain angle, the opening of the lower end skew release clamp of release hook enters in the interlayer of release clamp lower-left, and the shackle that connects weight is overflowed from release hook, the top-right limit shaft of release clamp stops release hook to continue rotation, and the utility model mechanism finishes the once release task of cutting.
From seal casinghousing pull down release pedestal that pneumatic pin removal be housed when using next time, and after changing new pneumatic pin removal and assembling, the repetition aforesaid operations gets final product.
Beneficial effect:
1, can reliably discharge under water with the method for air pressure, executing agency can be repeatedly used;
2, in the relieving mechanism action, the cutting cable;
When 3, changing the position of release hook rotating shaft, release hook has the function of carrying out the mechanics amplification.
Description of drawings
Fig. 1 is a kind of structural representation that can cut the underwater sound release executing agency of cable of the utility model;
Fig. 2 is a kind of underwater sound release B-B of executing agency part sectioned view that can cut cable of the utility model;
Fig. 3 is a kind of underwater sound release executing agency release conditions structural representation that can cut cable of the utility model;
Wherein: 1-seal casinghousing, the pneumatic pin removal of 2-, 3-release pedestal, 4-pin removal bearing pin, 5-cutter, 6-release hook, the rotating shaft of 7-release hook, 8-shackle, 9-limit shaft, 10-release clamp, 11-are cut cable, 12-cable pressing plate.
Below in conjunction with drawings and Examples the utility model is further described.
The specific embodiment
Shown in accompanying drawing 1,2,3, the executing agency of acoustics release is made up of seal casinghousing 1, pneumatic pin removal 2, release pedestal 3, pin removal bearing pin 4, cutter 5, release hook 6, release hook rotating shaft 7, limit shaft 9, release clamp 10, cable pressing plate 12 etc.
At first will be cut the cable-passing hole that cable 11 passes pin removal bearing pin 4, two ends compress with cable pressing plate 12 respectively then, and cutter 5 is enclosed within on the bearing pin 4 of pneumatic pin removal 2, fixes with nut compressing again.
When the underwater acoustic transducer of seal casinghousing upper end receives water surface remote control release acoustical signal, signal processing circuit in the seal casinghousing is through comparison process, after being judged as remote control release command to this release, give pneumatic pin removal 2 energisings immediately, light the combustion gas generation gas of the inside, pin removal bearing pin 4 is bouncing back in pneumatic pin removal 2 under the effect of combustion gas, during the bearing pin retraction, cutter 5 on the bearing pin 4 produces shearing force with release pedestal 3, will be cut cable 11 and cut off; Meanwhile, the retracting motion of bearing pin 4, make release hook 5 lose the support of pin removal bearing pin 4, under the effect of pulling force, release hook 6 is around release hook rotating shaft 7 rotations, when rotating to certain angle, the opening of the lower end skew release clamp 10 of release hook 6 enters in the release clamp 10 lower-left interlayers, and the shackle 8 that connects weight is overflowed from release hook, release clamp 10 top-right limit shafts 9 stop release hook to continue rotation, and the utility model mechanism finishes the once release task of cutting.
From seal casinghousing 1 pull down release pedestal 3 that pneumatic pin removal 4 be housed when using next time, changes new pneumatic pin removal 4, after assembling, repeats aforesaid operations and get final product.
Claims (1)
1. the underwater sound release executing agency that can cut cable, comprise seal casinghousing (1), pneumatic pin removal (2), release pedestal (3), pin removal bearing pin (4), cutter (5), release hook (6), release hook rotating shaft (7), shackle (8), limit shaft (9), release clamp (10), cut cable (11) and cable pressing plate (12), ancillary equipment is underwater acoustic transducer; It is characterized in that: release pedestal (3) has through hole on the middle part, release pedestal (3) is an one with release clamp (10), release clamp (10) are two parallel metal sheets, and release clamp (10) are provided with release hook rotating shaft (7) and limit shaft (9); Seal casinghousing (1) bottom is tightly connected by release pedestal (3), pneumatic pin removal (2) is contained in release pedestal (3) top, the through hole that pin removal bearing pin (4) passes release pedestal (3) middle part extends between the release clamp (10), cutter (5) is installed on the pin removal bearing pin (4), and the pin removal bearing pin has cable-passing hole on (4); Release hook (6) is installed in the release clamp (10) by release hook rotating shaft (7), conflicts with pin removal bearing pin (4) lower end and be connected in the upper end of release hook (6), and shackle (8) hangs on the release hook (6); Being cut the cable-passing hole that cable (11) passes pin removal bearing pin (4) presses (12) plate to be fixed on the release pedestal (3) by cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201749534U CN201609916U (en) | 2009-09-30 | 2009-09-30 | Actuating mechanism of underwater acoustic releaser capable of cutting cables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201749534U CN201609916U (en) | 2009-09-30 | 2009-09-30 | Actuating mechanism of underwater acoustic releaser capable of cutting cables |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201609916U true CN201609916U (en) | 2010-10-20 |
Family
ID=42960549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201749534U Expired - Lifetime CN201609916U (en) | 2009-09-30 | 2009-09-30 | Actuating mechanism of underwater acoustic releaser capable of cutting cables |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201609916U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104044716A (en) * | 2014-06-04 | 2014-09-17 | 清华大学深圳研究生院 | Acoustic releaser |
-
2009
- 2009-09-30 CN CN2009201749534U patent/CN201609916U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104044716A (en) * | 2014-06-04 | 2014-09-17 | 清华大学深圳研究生院 | Acoustic releaser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20101020 Effective date of abandoning: 20090930 |