CN103863533A - Automatic unhooking and hooking device for water entry and exit in deep sea mobile workstation - Google Patents
Automatic unhooking and hooking device for water entry and exit in deep sea mobile workstation Download PDFInfo
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- CN103863533A CN103863533A CN201410101506.1A CN201410101506A CN103863533A CN 103863533 A CN103863533 A CN 103863533A CN 201410101506 A CN201410101506 A CN 201410101506A CN 103863533 A CN103863533 A CN 103863533A
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- mobile workstation
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- hooking device
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Abstract
The invention relates to an automatic unhooking and hooking device for water entry and exit in a deep sea mobile workstation. The automatic unhooking and hooking device comprises a lifting barrel, wherein lifting lugs extend at both ends of the top of the lifting barrel; a conical guide hole is formed in the bottom of the lifting barrel; a bearing head is arranged in the conical guide hole; a large cylindrical hole is formed between the two lugs on the top of the lifting barrel; a small slim cylindrical hole extending outside is formed in the bottom of the large cylindrical hole; the small slim cylindrical hole is perpendicular to the large cylindrical hole; a plane is arranged on one side of the lifting barrel body; a support plate is fixed on the plane; a hydraulic motor and a hydraulic brake are arranged on the upper part of the support plate; an output shaft of the hydraulic brake is provided with a drive gear; a guide slot is formed in the waist part of the lifting barrel body and internally provided with a U-shaped rack mobile block sliding along the guide slot; a rack on the U-shaped rack mobile block is in gear engagement of the drive gear. The device is simple in structure and reliable to operate.
Description
Technical field
The present invention relates to ocean and explore accessory appliances technical field, especially a kind of deep-sea mobile workstation Water Exit automatic trip hooking device.
Background technology
Deep-sea mobile workstation is one of topmost instrument of current ocean exploratory development, it possesses that deep-sea mine locating, seabed high precision landform are measured, suspicious item survey with catch, the function such as abyssopelagic organism investigation, utilize it to reconnoitre subsea resource by shooting, photograph, carry out that subsea equipment fixed point lays, submarine cable and pipe detection, fixed point is obtained tuberculosis sample, water sample, sediment sample, biological sample, fidelity storage hydrothermal solution water sample, and completes that other deep-seas are inquired after and the various complex jobs such as salvaging.
When deep-sea mobile workstation is worked, normally be mounted in advance on working mother boat, when working mother boat navigates by water to predetermined maritime area, by the specific support that hangs, deep-sea mobile workstation is put into marine by hook, before the mobile workstation dive of deep-sea, frogman will take rubber boat and wait marine, deep-sea mobile workstation enters after water, one of them frogman catches hold of deep-sea mobile workstation, another frogman climbs up wet and slippery deep-sea mobile workstation, latch on hook is extracted, deep-sea mobile workstation can be thrown off, mobile workstation dive in deep-sea is to desired depth afterwards.In the time that the deep-sea mobile workstation task of fulfiling assignment need to reclaim, deep-sea mobile workstation is abandoned kentledge and is floated up to the water surface, frogman takes advantage of rubber boat again near the mobile workstation of deep-sea, catch hold of deep-sea mobile workstation, hook is put on deep-sea mobile workstation lifting framework, and latch is injected in hook, working mother boat is recycled to deep-sea mobile workstation on working mother boat deck by specifically hanging support afterwards.Although the method for the de-hook of this pure craft can ensure to take off hook task, exists degree of automation low, runs into stormy waves, also exists rubber boat to rock seriously at every turn, serious harm is to frogman's safety.
Summary of the invention
The applicant, for the shortcoming in above-mentioned existing production technology, provides a kind of deep-sea mobile workstation Water Exit automatic trip hooking device rational in infrastructure, thereby improves its reliability of service, and unhook and hook work efficiency are high.
The technical solution adopted in the present invention is as follows:
A kind of deep-sea mobile workstation Water Exit automatic trip hooking device, comprises lifting cylinder, and described lifting cylinder two ends, top are extended with hanger, is positioned at lifting cylinder bottom and has conical surface pilot hole, places bearing head in described conical surface pilot hole; Between the hanger of two, top of lifting cylinder, have cylindrical macropore, described cylindrical macropore bottom is provided with the outside elongate cylinder aperture extending, and described elongate cylinder aperture is vertical with cylindrical macropore; One side of described lifting cylinder body is provided with plane; In described plane, be fixed with stay bearing plate, described stay bearing plate top is provided with HM Hydraulic Motor and hydraulic brake, on the output shaft of described hydraulic brake, transmission gear is installed; Be positioned at lifting cylinder body waist and be provided with guide groove, the U-shaped tooth bar movable block along its slip is installed, the tooth bar on U-shaped tooth bar movable block and transmission gear engaged transmission in described guide groove.
Further improvement as technique scheme:
The structure of described U-shaped tooth bar movable block is: comprise short slab, the two ends of described short slab are extended with respectively the elongated plates of two parallel interval, and wherein the inner side of a block length stripe board is provided with tooth bar;
Described cylindrical macropore bottom is drilled with two tapped bore, is separately installed with approach switch and liquid level switch in described tapped bore;
Described bearing head is welded on the mobile workstation of deep-sea;
Described stay bearing plate becomes " L " type structure, and is anchored in the plane of lifting cylinder;
The shell of described HM Hydraulic Motor and hydraulic brake passes through screw fastening;
On described hanger, have circular hole.
Beneficial effect of the present invention is as follows:
Compact conformation of the present invention, reasonable, makes with easy for installation, and reliability of service is good, and cost is low.
The present invention can realize automatically-unhooked and hook in the time that deep-sea mobile workstation enters water and water outlet, thereby has realized automation mechanized operation, has avoided the danger of marine artificial de-hook, break off relations simultaneously and the efficiency linked up with high, and it is simple in structure, reliable operation.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is front view of the present invention (full sectional view).
Fig. 3 is the left view of Fig. 2.
Fig. 4 is the cutaway view along A-A cross section in Fig. 2.
Fig. 5 is front view of the present invention (full sectional view, unhook state).
Fig. 6 is the structural representation that the present invention lifts by crane cylinder.
Fig. 7 is the structural representation of the U-shaped tooth bar movable block of the present invention.
Wherein: 1, hanger; 2, HM Hydraulic Motor; 3, hydraulic brake; 4, stay bearing plate; 5, transmission gear; 6, U-shaped tooth bar movable block; 7, lifting cylinder; 8, guide groove; 9, bearing head; 10, cylindrical macropore; 11, approach switch; 12, liquid level switch; 13, elongate cylinder aperture; 14, deep-sea mobile workstation; 15, circular hole; 16, lifting cylinder body; 17, elongated plates; 18, tooth bar; 19, short slab; 20, plane.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 6, the deep-sea mobile workstation Water Exit automatic trip hooking device of the present embodiment, comprises lifting cylinder 7, and lifting cylinder 7 two ends, top are extended with hanger 1, be positioned at lifting cylinder 7 bottoms and have conical surface pilot hole, in conical surface pilot hole, place bearing head 9; Between the hanger 1 of two, 7 top of lifting cylinder, have cylindrical macropore 10, cylindrical macropore 10 bottoms are provided with the outside elongate cylinder aperture 13 extending, and elongate cylinder aperture 13 is vertical with cylindrical macropore 10; One side of lifting cylinder body 16 is provided with plane 20; In plane 20, be fixed with stay bearing plate 4, stay bearing plate 4 tops are provided with HM Hydraulic Motor 2 and hydraulic brake 3, and transmission gear 5 is installed on the output shaft of hydraulic brake 3; Be positioned at lifting cylinder body 16 waists and be provided with guide groove 8, the U-shaped tooth bar movable block 6 along its slip is installed, tooth bar 18 and transmission gear 5 engaged transmission on U-shaped tooth bar movable block 6 in guide groove 8.
As shown in Figure 7, the structure of U-shaped tooth bar movable block 6 is: comprise short slab 19, the two ends of short slab 19 are extended with respectively the elongated plates 17 of two parallel interval, and wherein the inner side of a block length stripe board 17 is provided with tooth bar 18.
Bearing head 9 is welded on deep-sea mobile workstation 14.
4 one-tenth " L " type structures of stay bearing plate, and be anchored in the plane 20 of lifting cylinder 7.
The shell of HM Hydraulic Motor 2 and hydraulic brake 3 passes through screw fastening.
On hanger 1, have circular hole 15.
In actual use procedure, enter before water at deep-sea mobile workstation 14, be that deep-sea mobile workstation 14 is on lash ship deck time, hoisting bracket on lash ship is enclosed within lifting cylinder 7 on bearing head 9 by two hangers 1 at lifting cylinder 7 tops, in the time that the top of bearing head 9 approaches the end face of lifting cylinder 7 bottom conical surface pilot holes, now approach switch 11 senses bearing head 9, and signal is transferred to the controller in manned capsule, controller rotates HM Hydraulic Motor 2 and hydraulic brake 3 by control program, thereby band nutating gear 5 rotates, to drive U-shaped tooth bar movable block 6 to move right, in the time that U-shaped tooth bar movable block 6 moves to assigned address, the oil inlet oil circuit of control program cutting-off liquid pressure motor 2 and hydraulic brake 3, now hydraulic brake 3 has limited moving again of U-shaped tooth bar movable block 6, thereby complete the locking to bearing head 9, can deep-sea mobile workstation 14 be hung into water by the hoisting bracket on lash ship afterwards.
When deep-sea mobile workstation 14 enters after water, extraneous seawater enters into the cylindrical macropore 10 at lifting cylinder 7 tops by the elongate cylinder aperture 13 of lifting cylinder 7 right flanks, in the time that the water level in cylindrical macropore 10 approaches designated water level, liquid level signal is sent to the controller in manned capsule by liquid level switch 12, controller makes HM Hydraulic Motor 2 and hydraulic brake 3 contrarotations by control program, to drive U-shaped tooth bar movable block 6 to be moved to the left, in the time that U-shaped tooth bar movable block 6 moves to left end assigned address, the oil inlet oil circuit of control program cutting-off liquid pressure motor 2 and hydraulic brake 3, now hydraulic brake 3 has limited moving again of U-shaped tooth bar movable block 6, thereby complete the release to bearing head 9, deep-sea mobile workstation 14 can smooth dive afterwards.
In the time that mobile workstation 14 tasks of fulfiling assignment in deep-sea need to reclaim, deep-sea mobile workstation 14 is abandoned kentledge and is floated up to the water surface, now lift by crane bearing head 9 on framework more than the water surface, now the hoisting bracket on lash ship is enclosed within lifting cylinder 7 on bearing head 9 by two hangers 1 at lifting cylinder 7 tops, in the time that the top of bearing head 9 approaches the end face of lifting cylinder 7 bottom conical surface pilot holes, now approach switch 11 senses bearing head 9, and signal is transferred to the controller in manned capsule, controller rotates HM Hydraulic Motor 2 and hydraulic brake 3 by control program, thereby band nutating gear 5 rotates, to drive U-shaped tooth bar movable block 6 to move right, in the time that U-shaped tooth bar movable block 6 moves to assigned address, the oil inlet oil circuit of control program cutting-off liquid pressure motor 2 and hydraulic brake 3, now hydraulic brake 3 has limited moving again of U-shaped tooth bar movable block 6, thereby complete the locking to bearing head 9, can deep-sea mobile workstation 14 be hung to lash ship deck by the hoisting bracket on lash ship afterwards.
More than describing is explanation of the invention, is not the restriction to invention, and limited range of the present invention, referring to claim, within protection scope of the present invention, can be done any type of amendment.
Claims (7)
1. a deep-sea mobile workstation Water Exit automatic trip hooking device, it is characterized in that: comprise lifting cylinder (7), described lifting cylinder (7) two ends, top are extended with hanger (1), are positioned at lifting cylinder (7) bottom and have conical surface pilot hole, place bearing head (9) in described conical surface pilot hole; Be positioned between lifting cylinder two hangers in (7) top (1) and have cylindrical macropore (10), described cylindrical macropore (10) bottom is provided with the outside elongate cylinder aperture (13) extending, and described elongate cylinder aperture (13) is vertical with cylindrical macropore (10); One side of described lifting cylinder body (16) is provided with plane (20); In described plane (20), be fixed with stay bearing plate (4), described stay bearing plate (4) top is provided with HM Hydraulic Motor (2) and hydraulic brake (3), and transmission gear (5) is installed on the output shaft of described hydraulic brake (3); Be positioned at lifting cylinder body (16) waist and be provided with guide groove (8), the U-shaped tooth bar movable block (6) along its slip is installed, the tooth bar (18) on U-shaped tooth bar movable block (6) and transmission gear (5) engaged transmission in described guide groove (8).
2. deep-sea as claimed in claim 1 mobile workstation Water Exit automatic trip hooking device, it is characterized in that: the structure of described U-shaped tooth bar movable block (6) is: comprise short slab (19), the two ends of described short slab (19) are extended with respectively the elongated plates (17) of two parallel interval, and wherein the inner side of a block length stripe board (17) is provided with tooth bar (18).
3. deep-sea as claimed in claim 1 mobile workstation Water Exit automatic trip hooking device, is characterized in that: described cylindrical macropore (10) bottom is drilled with two tapped bore, is separately installed with approach switch (11) and liquid level switch (12) in described tapped bore.
4. deep-sea as claimed in claim 1 mobile workstation Water Exit automatic trip hooking device, is characterized in that: described bearing head (9) is welded on deep-sea mobile workstation (14).
5. deep-sea as claimed in claim 1 mobile workstation Water Exit automatic trip hooking device, is characterized in that: described stay bearing plate (4) becomes " L " type structure, and is anchored in the plane (20) of lifting cylinder (7).
6. deep-sea as claimed in claim 1 mobile workstation Water Exit automatic trip hooking device, is characterized in that: the shell of described HM Hydraulic Motor (2) and hydraulic brake (3) passes through screw fastening.
7. deep-sea as claimed in claim 1 mobile workstation Water Exit automatic trip hooking device, is characterized in that: on described hanger (1), have circular hole (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410101506.1A CN103863533B (en) | 2014-03-19 | 2014-03-19 | Deep-sea mobile workstation Water Exit automatic trip hooking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410101506.1A CN103863533B (en) | 2014-03-19 | 2014-03-19 | Deep-sea mobile workstation Water Exit automatic trip hooking device |
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| Publication Number | Publication Date |
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| CN103863533A true CN103863533A (en) | 2014-06-18 |
| CN103863533B CN103863533B (en) | 2016-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410101506.1A Active CN103863533B (en) | 2014-03-19 | 2014-03-19 | Deep-sea mobile workstation Water Exit automatic trip hooking device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105539782A (en) * | 2015-12-21 | 2016-05-04 | 中国船舶重工集团公司第七○二研究所 | Underwater automatic docking mechanism for ROV |
| CN114872870A (en) * | 2022-03-22 | 2022-08-09 | 重庆大学 | Self-locking type gravity center adjusting mechanism for AUV (autonomous Underwater vehicle) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3688720A (en) * | 1969-07-02 | 1972-09-05 | Nereid Nv | Bathyal unit |
| CN101665147A (en) * | 2009-09-18 | 2010-03-10 | 哈尔滨工程大学 | Robotic fish with flexibly swinging pectoral fins |
| CN102139750A (en) * | 2011-04-08 | 2011-08-03 | 中国船舶重工集团公司第七○二研究所 | Underwater object lifting device |
| WO2013077749A1 (en) * | 2011-11-25 | 2013-05-30 | Mccmaskey Ross Michael | Lifting and support apparatus for diving gear |
| CN103466060A (en) * | 2013-09-06 | 2013-12-25 | 中国船舶重工集团公司第七○二研究所 | Oscillating dragging hook capable of taking off cable automatically |
-
2014
- 2014-03-19 CN CN201410101506.1A patent/CN103863533B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3688720A (en) * | 1969-07-02 | 1972-09-05 | Nereid Nv | Bathyal unit |
| CN101665147A (en) * | 2009-09-18 | 2010-03-10 | 哈尔滨工程大学 | Robotic fish with flexibly swinging pectoral fins |
| CN102139750A (en) * | 2011-04-08 | 2011-08-03 | 中国船舶重工集团公司第七○二研究所 | Underwater object lifting device |
| WO2013077749A1 (en) * | 2011-11-25 | 2013-05-30 | Mccmaskey Ross Michael | Lifting and support apparatus for diving gear |
| CN103466060A (en) * | 2013-09-06 | 2013-12-25 | 中国船舶重工集团公司第七○二研究所 | Oscillating dragging hook capable of taking off cable automatically |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105539782A (en) * | 2015-12-21 | 2016-05-04 | 中国船舶重工集团公司第七○二研究所 | Underwater automatic docking mechanism for ROV |
| CN114872870A (en) * | 2022-03-22 | 2022-08-09 | 重庆大学 | Self-locking type gravity center adjusting mechanism for AUV (autonomous Underwater vehicle) |
| CN114872870B (en) * | 2022-03-22 | 2024-04-26 | 重庆大学 | Self-locking gravity center adjusting mechanism for AUV |
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| Publication number | Publication date |
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| CN103863533B (en) | 2016-05-11 |
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