CN202368773U - Dual-shaft rotation platform for cable-throwing operation - Google Patents
Dual-shaft rotation platform for cable-throwing operation Download PDFInfo
- Publication number
- CN202368773U CN202368773U CN2011205207965U CN201120520796U CN202368773U CN 202368773 U CN202368773 U CN 202368773U CN 2011205207965 U CN2011205207965 U CN 2011205207965U CN 201120520796 U CN201120520796 U CN 201120520796U CN 202368773 U CN202368773 U CN 202368773U
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- China
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- bracing frame
- servomotor
- frame
- flange
- support frame
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Abstract
The utility model discloses a dual-shaft rotation platform for cable-throwing operation. The dual-shaft rotation platform comprises a fixed base and a stabilization mechanism; the fixed base comprises a support frame IA and a support frame IB which are parallel with each other and provided with flanges at the tops; the support frame IA and the support frame IB are movably connected with the stabilization mechanism; and the stabilizing mechanism can be rotated by using two flanges as the shafts through the support frame IA and the support frame IB. Two driving devices, namely the dual-shaft rotation platform provided by the utility model, are staggered up and down in a middle frame, so that the dual-shaft rotation platform has a compact structure and is small in overall size and convenient to be arranged on a ship; meanwhile, the rigid collision can be avoided when a motor is arranged outside the frame, the service life and the performance can be protected better; and because no motor is arranged outside the middle frame, the range of a rotation angle of an upper platform is wider.
Description
Technical field
The utility model relates to a kind of two-axle rotating table that is used for the heaving line operation.
Background technology
The line throwing gun running line is current main flow relief running line mode, and line throwing gun basically all is by salvor's hand-held both at home and abroad.According to statistics; The most of maritime peril or the perils of the sea all are to occur under the severe sea condition such as high sea, and under severe sea condition, boats and ships rock that angle is big, frequency is high; Operating personal is managed the line throwing gun operational difficulty above deck; The operating personal difficulty of standing firm when boats and ships rock, line throwing gun impelling angle and best impelling bad assurance in period, impelling running line success ratio is low.If can when operating personal is operated line throwing gun,, make it in the operation line throwing gun for it provides a metastable platform, keep the relatively stable of health and line throwing gun, can significantly promote the success ratio of heaving line.
Summary of the invention
The utility model is to the proposition of above problem, and two shaft platforms of a kind of heaving line operation of development have: firm banking and stabilizing mechanism,
Said firm banking has: be parallel to each other; The top is the bracing frame IA and the bracing frame IB of flange; Support frame as described above IA and bracing frame IB and said stabilizing mechanism flexibly connect, and stabilizing mechanism can serve as that axle rotates with described 2 flanges through bracing frame IA and bracing frame IB;
Said stabilizing mechanism has: stable frame and top braces platform; Be fixedly connected with below the said top braces flat-bed be parallel to each other, the top is the bracing frame IIA and the bracing frame IIB of flange; Bracing frame IIA and bracing frame IIB and said stable frame flexibly connect, and the top braces platform can serve as that axle rotates with the flange of bracing frame IIA and bracing frame IIB;
The inside of said stable frame has: under normal conditions; Level install servomotor I and servomotor II; Axial and the servomotor II's of said servomotor I is axially vertical each other; Said servomotor I is captiveed joint with the flange that support frame as described above IA top has, and servomotor I drives stable frame through bracing frame IA and carries out the rotation of relative fixed base; Said servomotor II is captiveed joint with the flange that support frame as described above IIA top has, and servomotor II drives the top braces platform through bracing frame IIA and carries out the rotation with respect to stable frame.
Also be provided with retarder I between servomotor I and the flange; Also be provided with retarder II between servomotor II and the flange.Servomotor II is positioned at the top of servomotor I.
The bottom of bracing frame IA and bracing frame IB has rubber block.The top of 4 corners of stable frame is provided with rubber block.
Owing to adopted two actuating devices that technique scheme, the utility model provide to divide up and down two-layer alternative arrangement in central frame, compact conformation; Overall dimensions is little; Be convenient to its layout aboard ship, avoided motor to place framework outside rigid collision simultaneously, protected its life-span, performance better; Because the central frame outside does not have motor, the upper mounting plate rotation angle range is bigger.Adopt reductor to come to improve greatly the platform torque,, make upper mounting plate can bear big load than bigger through the drive torque of type of drive such as gear through reducing output speed.
Description of drawings
For the embodiment of clearer explanation the utility model or the technical scheme of prior art; To do one to the accompanying drawing of required use in embodiment or the description of the Prior Art below introduces simply; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the block diagram of the utility model
Fig. 2 is the front elevation of the utility model
Fig. 3 is the lateral plan of the utility model
Fig. 4 is the B-B cross-sectional view of the utility model
Fig. 5 is the C-C cross-sectional view of the utility model
Among the figure: 1. firm banking, 2. stabilizing mechanism, 11. bracing frame IA, 11 '. bracing frame IB, 21. stabilizing mechanisms, 22. bracing frame IIA, 22 '. bracing frame IIB, 23. top braces platforms, 211. servomotor I, 212. servomotor II
The specific embodiment
For purpose, technical scheme and the advantage of the embodiment that makes the utility model clearer; Below in conjunction with the accompanying drawing among the utility model embodiment; Technical scheme among the utility model embodiment is known complete description; Obviously, described embodiment is a part of embodiment of the utility model, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making all other embodiment that obtained under the creative work prerequisite, all belong to the protection domain of the utility model.
Shown in the block diagram of Fig. 1 the utility model: a kind of two-axle rotating table that is used for heaving line operation has the firm banking 1 that is connected with boat deck or other platform and under complicated sea condition, still can keep the metastable stabilizing mechanism 2 of level.
Preferably; Firm banking 1 has: the bracing frame of 2 structures, consistent size, and bracing frame IA11 and bracing frame IB11 ', bracing frame is made up of the flange at top and the stay bearing plate of flange bottom; Stay bearing plate is triangular in shape, also is provided with reinforced rib in 2 sides of stay bearing plate.
Shown in the front elevation of Fig. 2 the utility model: support frame as described above IA11 and bracing frame IB11 ' are positioned at 2 limits of firm banking, and flange separately is deep into the inside of stabilizing mechanism 2.
Said stabilizing mechanism 2; As a preferred implementation; Be divided into top braces platform 23 and stable frame 21, the two ends of the lower surface of top braces platform 23 have two on all four bracing frame IIA22 of size and shape and bracing frame IIB22 '; Preferably, bracing frame IIA22 and bracing frame IIB22 ' are identical with bracing frame IA11 and bracing frame IB11 '.
Like Fig. 3-shown in Figure 4 in order to guarantee the stable of top braces platform 23; Preferably, be provided with 2 servomotors in the inside of stabilizing mechanism 21, servomotor I211 and servomotor II212; The mouth of servomotor is captiveed joint with the flange of bracing frame; Simultaneously the hole of relative position connects through pulley is movable on flange and the stable frame 21, and said 2 servomotors are 90 and spend setting, in the position of firm banking 1 not on level attitude the time; Through the corresponding torque of the output of servomotor, can keep the level relatively of top braces platform 23.
Consider that when the utility model used in reality, the weight of carrying maybe be bigger; Preferably; Mouth at servomotor also is connected with retarder, and servomotor is captiveed joint with the flange of each bracing frame through accelerator, and the torque of retarder output is bigger; Even the weight of carrying is very big, the relative motion that also can be each parts provides sufficient power.
Servomotor is after connection reducer, and single-piece length maybe be long, in order to practice thrift space limited on the ship; Preferably; Servomotor I211 is fixed on the top of servomotor II212, and the two is 90 degree and is provided with, and like this can actv. reduces the volume of whole device.
Each involved parts that this is practical, requiring has higher mechanical strength, all is the comparatively crash-resistant metal piece of appearance usually; In service in reality; Probably because the motion amplitude of several movable parts is excessive, and cause colliding with between each parts, for fear of the generation of above-mentioned situation; Preferably; Floor at the triangular support plate of bracing frame IA11 and bracing frame IB11 ' is provided with cushion rubber (111), from same consideration, above 4 angles of stable frame 21, also all is provided with cushion rubber (215).
The above; Be merely the preferable specific embodiment of the utility model; But the protection domain of the utility model is not limited thereto; Any technical personnel of being familiar with the present technique field is equal to replacement or changes according to the technical scheme of the utility model and utility model design thereof in the technical scope that the utility model discloses, and all should be encompassed within the protection domain of the utility model.
Claims (5)
1. one kind is used for the two-axle rotating table that heaving line is operated, and it is characterized in that having:
Firm banking (1) and stabilizing mechanism (2),
Said firm banking (1) has: be parallel to each other; The top is the bracing frame IA (11) and the bracing frame IB (11 ') of flange; Support frame as described above IA (11) and bracing frame IB (11 ') flexibly connect with said stabilizing mechanism (2), and stabilizing mechanism (2) can serve as that axle rotates with described 2 flanges through bracing frame IA (11) and bracing frame IB (11 ');
Said stabilizing mechanism (2) has: stable frame (21) and top braces platform (23); Be fixedly connected with below the said top braces platform (23) be parallel to each other, the top is the bracing frame IIA (22) and the bracing frame IIB (22 ') of flange; Bracing frame IIA (22) and bracing frame IIB (22 ') flexibly connect with said stable frame (21), and top braces platform (23) can serve as that axle rotates with the flange of bracing frame IIA (22) and bracing frame IIB (22 ');
The inside of said stable frame (21) has: under normal conditions; Level install servomotor I (211) and servomotor II (212); Axial and the servomotor II's (212) of said servomotor I (211) is axially vertical each other; Said servomotor I (211) is captiveed joint with the flange that support frame as described above IA (11) top has, and servomotor I (211) drives stable frame (21) through bracing frame IA (11) and carries out the rotation of relative fixed base (1); Said servomotor II (212) is captiveed joint with the flange that support frame as described above IIA (22) top has, and servomotor II (212) drives top braces platform (23) through bracing frame IIA (22) and carries out the rotation with respect to stable frame (21).
2. a kind of two-axle rotating table that is used for the heaving line operation according to claim 1, its characteristic also is: also be provided with retarder I (213) between said servomotor I (211) and the flange; Also be provided with retarder II (214) between servomotor II (212) and the flange.
3. a kind of two-axle rotating table that is used for the heaving line operation according to claim 1, its characteristic also is: said servomotor II (212) is positioned at the top of servomotor I (211).
4. according to the described a kind of two-axle rotating table that is used for the heaving line operation of any claim of claim 1-3, its characteristic also is: the bottom of support frame as described above IA (11) and bracing frame IB (11 ') has cushion rubber (111).
5. according to the described a kind of two-axle rotating table that is used for the heaving line operation of any claim of claim 1-3, its characteristic also is: the top of 4 corners of said stable frame (21) is provided with cushion rubber (215).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205207965U CN202368773U (en) | 2011-12-14 | 2011-12-14 | Dual-shaft rotation platform for cable-throwing operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205207965U CN202368773U (en) | 2011-12-14 | 2011-12-14 | Dual-shaft rotation platform for cable-throwing operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202368773U true CN202368773U (en) | 2012-08-08 |
Family
ID=46592488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205207965U Expired - Fee Related CN202368773U (en) | 2011-12-14 | 2011-12-14 | Dual-shaft rotation platform for cable-throwing operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202368773U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103738471A (en) * | 2013-12-31 | 2014-04-23 | 中船重工中南装备有限责任公司 | Marine reserve fuel tank emergency jettison device |
| CN106585875A (en) * | 2016-12-27 | 2017-04-26 | 大连海事大学 | Three-degree-of-freedom stable platform for pneumatic line throwing gun |
-
2011
- 2011-12-14 CN CN2011205207965U patent/CN202368773U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103738471A (en) * | 2013-12-31 | 2014-04-23 | 中船重工中南装备有限责任公司 | Marine reserve fuel tank emergency jettison device |
| CN103738471B (en) * | 2013-12-31 | 2016-01-13 | 中船重工中南装备有限责任公司 | Device is put in the throwing of meeting an urgent need of a kind of spare tank peculiar to vessel |
| CN106585875A (en) * | 2016-12-27 | 2017-04-26 | 大连海事大学 | Three-degree-of-freedom stable platform for pneumatic line throwing gun |
| CN106585875B (en) * | 2016-12-27 | 2018-11-09 | 大连海事大学 | A kind of Three Degree Of Freedom stabilized platform for pneumatic line throwing gun |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120808 Termination date: 20151214 |
|
| EXPY | Termination of patent right or utility model |