CN203926612U - A kind of ocean engineering vehicle and gear-box thereof - Google Patents
A kind of ocean engineering vehicle and gear-box thereof Download PDFInfo
- Publication number
- CN203926612U CN203926612U CN201420133306.XU CN201420133306U CN203926612U CN 203926612 U CN203926612 U CN 203926612U CN 201420133306 U CN201420133306 U CN 201420133306U CN 203926612 U CN203926612 U CN 203926612U
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- gear
- water pump
- fire water
- shaft
- transmission
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Abstract
The utility model provides a kind of ocean engineering vehicle and gear-box thereof, comprising: input shaft, the second driving gear being in transmission connection with it and the first driving gear of installing by main clutch; The first transmission shaft, be in transmission connection with it and with the first driven gear of the first driving gear engagement, the first transmission gear being in transmission connection; Main output shaft; Be in transmission connection with it, and with the output driven gear of the first transmission gear engagement; Second driving shaft, the second driven gear being in transmission connection with the second driving gear engagement, the second transmission gear being in transmission connection; Axle is sent out output shaft, is in transmission connection and sends out driven gear with the second axle of the second transmission gear engagement; Fire water pump output shaft, by the fire water pump driven gear that fire water pump clutch is connected and the second driven gear meshes.The gear-box of same-action is not integrated in a gear-box, has saved the power source that drives a plurality of gear box structures, reduced the number of gearbox medium gear and axle, provide cost savings.
Description
Technical field
The utility model relates to field of ocean engineering, particularly a kind of ocean engineering vehicle and gear-box thereof.
Background technique
Along with rapid development of economy makes the energy and resource problem, become increasingly conspicuous, people focus on the exploitation of marine resources gradually.Wherein, ocean petroleum developing has very far-reaching strategic importance to the sustainable development of China's ocean engineering, and therefore, Development of Marine engineer equipment is top priority and the strategic emphasis of national marine exploitation.
Wherein, ocean engineering vehicle generally has the function that several work service is provided for ocean platform simultaneously, its type is larger, mainly comprise oil field stand-by vessel, platform supply vessel, towing/anchor handling/supply vessel, towboat, rescue ship etc., its main function comprises: guard operation, supply operation, throw anchor operation, drag operation, fire-fighting operation, oil slick reclaim operation etc.In order to adapt to marine severe operating environment, stability when boats and ships need have good rapidity, wave-making resistance and reliability, particularly mixture operation, multiple working.
In order to guarantee reliability and the Security when the various operating environment, the power system of ocean engineering vehicle adopts twin screw to add the combining form of high-power head and the tail thruster conventionally.Ocean engineering vehicle is nearer apart from ocean platform in the situation that during evolutionary operation, and its power system, except the gear-box by independent drives adjustable pitch propeller, also needs powerful bow stern thruster participation work.The thruster of bow stern adopts motor as motive force conventionally, and its power source is in independent diesel generating set.When carrying out external fire-fighting operation, the driving of fire water pump also needs other diesel engine and the step-up gear of driving thereof.
Known by foregoing description, ocean engineering vehicle, when meeting twin screw driving and fire water pump driving and bow stern thruster generating, all needs to adopt independent gear-box at present, makes complex structure, and shipbuilding cost is high, takies cabin space large.
Therefore, how providing a kind of gear-box with many auxiliary power outputs, to reduce production costs, is the current technical issues that need to address of those skilled in the art.
Model utility content
The purpose of this utility model is to provide a kind of gear-box of ocean engineering vehicle, to reduce production costs.Another object of the present utility model is to provide a kind of ocean engineering vehicle with said gear case.
For solving the problems of the technologies described above, the utility model provides following technological scheme:
A gear-box for ocean engineering vehicle, it comprises:
Input shaft; The second driving gear being in transmission connection with described input shaft and be arranged on the first driving gear on described input shaft by main clutch;
The first transmission shaft; Be connected with described the first transmission shaft driven, and with the first driven gear of described the first driving gear engagement; The first transmission gear being connected with described the first transmission shaft driven;
For driving the main output shaft of described tuning for Controllable Pitch Propeller; Be in transmission connection with described main output shaft, and with the output driven gear of described the first transmission gear engagement;
Second driving shaft; Be in transmission connection with described second driving shaft, and with the second driven gear of described the second driving gear engagement; The second transmission gear being in transmission connection with described second driving shaft;
For driving the axle of bow stern thruster generator to send out output shaft; Send out output shaft with described axle and be in transmission connection, and mesh the second axle with described the second transmission gear and send out driven gear;
For driving the fire water pump output shaft of fire water pump; With the fire water pump driven gear that described fire water pump output shaft is connected by fire water pump clutch, described fire water pump driven gear and described the second driven gear engagement.
Preferably, in above-mentioned gear-box, described main clutch is off the row clutch.
Preferably, in above-mentioned gear-box, described fire water pump clutch is off the row fire water pump clutch.
Preferably, in above-mentioned gear-box, also comprise and being arranged on described fire water pump output shaft, and the fire water pump assisted clutch contrary with described fire water pump clutch operating mode.
Preferably, in above-mentioned gear-box, described fire water pump assisted clutch is off the row fire water pump assisted clutch.
Preferably, in above-mentioned gear-box, also comprise that described main clutch, described fire water pump clutch and described fire water pump assisted clutch three engage or the hydraulic controller of dialysis transmission of power for controlling.
Preferably, in above-mentioned gear-box, described input shaft, described the first transmission shaft is parallel with described main output shaft and co-planar arrangement;
Described second driving shaft, described axle are sent out output shaft and co-planar arrangement parallel with described fire water pump output shaft; And described axle is sent out output shaft and described fire water pump output shaft is distributed in described second driving shaft both sides, the axle center of described second driving shaft and the axial connecting line of described input shaft are perpendicular to the axle center of described input shaft and the axial connecting line of described the first transmission shaft.
Preferably, in above-mentioned gear-box, the output terminal of described main output shaft is provided with the mounting interface coordinating with tuning for Controllable Pitch Propeller oil distributor.
An ocean engineering vehicle, comprises gear-box, and wherein, described gear-box is the gear-box described in above-mentioned any one.
The utility model provides a kind of gear-box of ocean engineering vehicle, and it comprises: input shaft; The second driving gear being in transmission connection with this input shaft and be arranged on the first driving gear on input shaft by main clutch; The first transmission shaft; Be connected with this first transmission shaft driven, and with the first driven gear of the first driving gear engagement; The first transmission gear being connected with the first transmission shaft driven; For driving the main output shaft of tuning for Controllable Pitch Propeller; Be in transmission connection with this main output shaft, and with the output driven gear of the first transmission gear engagement; Second driving shaft; Be in transmission connection with second driving shaft, and with the second driven gear of the second driving gear engagement; The second transmission gear being in transmission connection with second driving shaft; For driving the axle of bow stern thruster generator to send out output shaft; Send out output shaft with axle and be in transmission connection, and send out driven gear with the second axle of the second transmission gear engagement; For driving the fire water pump output shaft of fire water pump; The fire water pump driven gear being connected by fire water pump clutch with fire water pump output shaft, this fire water pump driven gear and the engagement of the second driven gear.
Gear-box in the application can be realized driving and the driving to fire water pump to the driving of tuning for Controllable Pitch Propeller, bow stern thruster generator according to the engagement of gear, can realize various working pattern.The gear box structure of same-action is not integrated in a gear-box, thereby has saved for driving the power source of a plurality of gear box structures, provide cost savings, also can reduce the number of gearbox medium gear and axle, provide cost savings.
The utility model also provides a kind of ocean engineering vehicle, and it has gear-box, and this gear-box is above-mentioned disclosed gear-box, and therefore, the ocean engineering vehicle with this gear-box also has above-mentioned all technique effects, and this is no longer going to repeat them.
Accompanying drawing explanation
The transmission principle figure of the gear-box that Fig. 1 provides for the utility model embodiment;
The transmission generalized section of the gear-box that Fig. 2 provides for the utility model embodiment.
Embodiment
Core of the present utility model is to provide a kind of gear-box of ocean engineering vehicle, to reduce production costs.Another core of the present utility model is to provide a kind of ocean engineering vehicle with said gear case.
In order to make those skilled in the art person understand better the utility model scheme, below in conjunction with drawings and embodiments, the utility model is described in further detail.
Please refer to shown in Fig. 1 and Fig. 2, the utility model embodiment discloses a kind of gear-box of ocean engineering vehicle, and it comprises: input shaft 1; The second driving gear 11 being in transmission connection with this input shaft 1 and be arranged on the first driving gear 15 on input shaft 1 by main clutch 21; The first transmission shaft 3; Be in transmission connection with this first transmission shaft 3, and with the first driven gear 16 of the first driving gear 15 engagement; The first transmission gear 17 being in transmission connection with the first transmission shaft 3; For driving the main output shaft 2 of tuning for Controllable Pitch Propeller; Be in transmission connection with this main output shaft 2, and with the output driven gear 18 of the first transmission gear 17 engagement; Second driving shaft 4; Be in transmission connection with second driving shaft 4, and with the second driven gear 12 of the second driving gear 11 engagement; The second transmission gear 13 being in transmission connection with second driving shaft 4; For driving the axle of bow stern thruster generator to send out output shaft 5; Send out output shaft 5 with axle and be in transmission connection, and send out driven gear 14 with the second axle of the second transmission gear 13 engagements; For driving the fire water pump output shaft 6 of fire water pump; The fire water pump driven gear 19 being connected by fire water pump clutch 22 with fire water pump output shaft 6, this fire water pump driven gear 19 and the second driven gear 12 engagements.
During work, input shaft 1 drives the second driving gear 11 being in transmission connection with it to rotate while rotating, due to the second driving gear 11 and the second driven gear 12 engagements, thereby, the second driving shaft 4 being in transmission connection with the second driven gear 12 rotates, simultaneously, the second transmission gear 13 on this second driving shaft 4 rotates with second driving shaft 4, because the second transmission gear 13 and the second axle are sent out driven gear 14 engagements, therefore, sending out with this second axle axle that driven gear 14 is in transmission connection sends out output shaft 5 and rotates, and then transmission of power is gone out, to drive bow stern thruster generator.
Due to the second driven gear 12 and 19 engagements of fire water pump driven gear, therefore, when the second driving gear 11 drives the second driven gear 12 to rotate, synchronously drive fire water pump driven gear 19 to rotate.When fire water pump clutch 22 engages, fire water pump driven gear 19 is in transmission connection with fire water pump output shaft 6, and drives fire water pump output shaft 6 to rotate, and transmission of power is gone out, and to drive fire water pump work, starts fire-fighting work; When 22 dialysis of fire water pump clutch, 19 idle running of fire water pump driven gear, fire water pump output shaft 6 does not rotate, not outputting power.
When main clutch 21 engages, the first driving gear 15 is in transmission connection with input shaft 1, therefore, when rotating, input shaft 1 drive the first driving gear 15 synchronously to rotate, due to the first driving gear 15 and the first driven gear 16 engagements, therefore, drive the first transmission shaft 3 be in transmission connection with the first driven gear 16 to synchronize rotation, the first transmission gear 17 being in transmission connection with the first transmission shaft 3 is synchronizeed rotation, and then the output driven gear 18 of drive and the first transmission gear 17 engagements rotates, the final main output shaft 2 of the tuning for Controllable Pitch Propeller being in transmission connection with this output driven gear 18 that drives rotates, and transmission of power is gone out, to drive the work of tuning for Controllable Pitch Propeller.
When main clutch 21 disconnects, the first driving gear 15 does not rotate with input shaft 1, therefore, can transferring power, there is no power output, tuning for Controllable Pitch Propeller quits work.
Known by above-mentioned working procedure, the gear-box in the application can be realized driving and the driving to fire water pump to the driving of tuning for Controllable Pitch Propeller, bow stern thruster generator according to the engagement of gear, can realize various working pattern.The gear box structure of same-action is not integrated in a gear-box, thereby has saved for driving the power source of a plurality of gear box structures, provide cost savings, also can reduce the number of gearbox medium gear and axle, provide cost savings.
In addition, in the application, by the first transmission shaft 3 is set, can increase the transmission progression of main output, base ratio scope is increased, improve main engine power and the speed range that can mate.
In specific embodiment, main clutch 21 is set to off the row clutch.When off the row clutch off the row, the first driving gear 15 does not rotate; When off the row clutch runs in, the first driving gear 15 rotates with input shaft 1.
In practice, also fire water pump clutch 22 can be set to off the row fire water pump clutch.When this off the row fire water pump clutch off the row, 19 idle running of fire water pump driven gear; When off the row fire water pump clutch runs in, fire water pump driven gear 19 drives fire water pump output shaft 6 synchronously to rotate, and realizes power output.
Because fire water pump clutch 22 may be driven and rotate by the fire water pump driven gear 19 of high speed rotating when disconnecting, and produce power, export, cause energy loss, Given this, in specific embodiment, this gear-box also comprises and being arranged on fire water pump output shaft 6, and the fire water pump assisted clutch 23 contrary with fire water pump clutch 22 operating modes.Particularly, when fire water pump clutch 22 engages, 23 dialysis of fire water pump assisted clutch; When 22 dialysis of fire water pump clutch, 23 joints of fire water pump assisted clutch.By above-mentioned setting, can guarantee when 22 dialysis of fire water pump clutch, fire water pump assisted clutch 23 engages, thereby prevents that fire water pump output shaft 6 from rotating with fire water pump driven gear 19.When fire water pump clutch 22 engages, when fire water pump output shaft 6 rotates with fire water pump driven gear 19, need to disconnect fire water pump assisted clutch 23, to discharge fire water pump output shaft 6.
Preferably, fire water pump assisted clutch 23 is set to off the row fire water pump assisted clutch.When fire water pump assisted clutch 23 off the row, fire water pump assisted clutch 23 is separated with fire water pump output shaft 6; When fire water pump assisted clutch 23 runs in, fire water pump assisted clutch 23 is connected with fire water pump output shaft 6, stops fire water pump output shaft 6 to rotate.Particularly, when fire water pump assisted clutch 23 off the row, fire water pump clutch 22 runs in; When fire water pump assisted clutch 23 runs in, fire water pump clutch 22 off the rows.
The application also provides a kind of controller of controlling above-mentioned clutch operating mode, and particularly, this gear-box also comprises that main clutch 21, fire water pump clutch 22 and fire water pump assisted clutch 23 threes engage or the hydraulic controller of dialysis transmission of power for controlling.In practice, can dissimilar controller need to be set according to different, as long as can realize the change to clutch state.
Further in embodiment, above-mentioned input shaft 1, the first transmission shaft 3 and co-planar arrangement parallel with main output shaft 2; And second driving shaft 4, axle are sent out output shaft 5 and co-planar arrangement parallel with fire water pump output shaft 6, and axle is sent out the both sides that output shaft 5 and fire water pump output shaft 6 are distributed in second driving shaft 4.On this basis, the axial connecting line of the axle center of second driving shaft 4 and input shaft 1 is set to perpendicular to the axle center of input shaft 1 and the axial connecting line of the first transmission shaft 3.By above-mentioned arrangement, can make the structure of this gear-box inside more compact, reduced the boundary dimension of this gear-box.Only be to provide a kind of concrete position relationship herein, in practice, as long as the setting type that can realize above-mentioned transfer mode is all in protection domain.
On the basis of technique scheme, the output terminal of the main output shaft 2 of the gear-box providing in the application is also provided with the mounting interface for coordinating with tuning for Controllable Pitch Propeller oil distributor, so that this main output shaft 2 is installed with tuning for Controllable Pitch Propeller oil distributor.
Particularly, the casing 7 of this gear-box comprises upper box, middle casing and lower box three parts.Those skilled in the art can be according to the position relationship between above-mentioned axle, input shaft 1, the first transmission shaft 3 and main output shaft 2 threes are arranged in lower box, input shaft 1 and second driving shaft 4 are arranged in middle casing, second driving shaft 4, fire water pump output shaft 6 and axle are sent out to output shaft 5 threes and be arranged in upper box.
The application also provides a kind of ocean engineering vehicle, and it has gear-box, and this gear-box is disclosed gear-box in above-described embodiment, and therefore, the ocean engineering vehicle with this gear-box also has above-mentioned all technique effects, and this is no longer going to repeat them.
In this specification, each embodiment adopts the mode of going forward one by one to describe, and each embodiment stresses is the difference with other embodiments, between each embodiment identical similar part mutually referring to.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the utility model.To these embodiments' multiple modification, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (9)
1. a gear-box for ocean engineering vehicle, is characterized in that, comprising:
Input shaft (1); The second driving gear (11) being in transmission connection with described input shaft (1) and be arranged on the first driving gear (15) on described input shaft (1) by main clutch (21);
The first transmission shaft (3); Be in transmission connection with described the first transmission shaft (3), and with first driven gear (16) of described the first driving gear (15) engagement; The first transmission gear (17) being in transmission connection with described the first transmission shaft (3);
For driving the main output shaft (2) of tuning for Controllable Pitch Propeller; Be in transmission connection with described main output shaft (2), and with the output driven gear (18) of described the first transmission gear (17) engagement;
Second driving shaft (4); Be in transmission connection with described second driving shaft (4), and with second driven gear (12) of described the second driving gear (11) engagement; The second transmission gear (13) being in transmission connection with described second driving shaft (4);
For driving the axle of bow stern thruster generator to send out output shaft (5); Send out output shaft (5) with described axle and be in transmission connection, and send out driven gear (14) with described the second transmission gear (13) engagement the second axle;
For driving the fire water pump output shaft (6) of fire water pump; The fire water pump driven gear (19) being connected by fire water pump clutch (22) with described fire water pump output shaft (6), described fire water pump driven gear (19) and described the second driven gear (12) engagement.
2. gear-box according to claim 1, is characterized in that, described main clutch (21) is off the row clutch.
3. gear-box according to claim 1, is characterized in that, described fire water pump clutch (22) is off the row fire water pump clutch.
4. gear-box according to claim 3, is characterized in that, also comprise and be arranged on described fire water pump output shaft (6) above, and the fire water pump assisted clutch (23) contrary with described fire water pump clutch (22) operating mode.
5. gear-box according to claim 4, is characterized in that, described fire water pump assisted clutch (23) is off the row fire water pump assisted clutch.
6. gear-box according to claim 4, it is characterized in that, also comprise that described main clutch (21), described fire water pump clutch (22) and described fire water pump assisted clutch (23) three engage or the hydraulic controller of dialysis transmission of power for controlling.
7. according to the gear-box described in claim 1-6 any one, it is characterized in that, described input shaft (1), described the first transmission shaft (3) is parallel with described main output shaft (2) and co-planar arrangement;
Described second driving shaft (4), described axle are sent out output shaft (5) and co-planar arrangement parallel with described fire water pump output shaft (6); And described axle is sent out output shaft (5) and described fire water pump output shaft (6) is distributed in described second driving shaft (4) both sides, the axial connecting line of the axle center of described second driving shaft (4) and described input shaft (1) is perpendicular to the axle center of described input shaft (1) and the axial connecting line of described the first transmission shaft (3).
8. gear-box according to claim 7, is characterized in that, the output terminal of described main output shaft (2) is provided with the mounting interface coordinating with tuning for Controllable Pitch Propeller oil distributor.
9. an ocean engineering vehicle, comprises gear-box, it is characterized in that, described gear-box is the gear-box described in the claims 1-8 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420133306.XU CN203926612U (en) | 2014-03-24 | 2014-03-24 | A kind of ocean engineering vehicle and gear-box thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420133306.XU CN203926612U (en) | 2014-03-24 | 2014-03-24 | A kind of ocean engineering vehicle and gear-box thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203926612U true CN203926612U (en) | 2014-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420133306.XU Expired - Fee Related CN203926612U (en) | 2014-03-24 | 2014-03-24 | A kind of ocean engineering vehicle and gear-box thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN203926612U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104524713A (en) * | 2014-12-26 | 2015-04-22 | 江苏福马高新动力机械有限公司 | Forest fire prevention pump |
| CN107842468A (en) * | 2017-11-09 | 2018-03-27 | 广东高空风能技术有限公司 | A kind of parallel high and medium wind energy terrestrial power generation unit |
| CN111055983A (en) * | 2020-01-06 | 2020-04-24 | 江阴戎辉机械设备制造有限公司 | Bridge-erecting motorboat |
-
2014
- 2014-03-24 CN CN201420133306.XU patent/CN203926612U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104524713A (en) * | 2014-12-26 | 2015-04-22 | 江苏福马高新动力机械有限公司 | Forest fire prevention pump |
| CN107842468A (en) * | 2017-11-09 | 2018-03-27 | 广东高空风能技术有限公司 | A kind of parallel high and medium wind energy terrestrial power generation unit |
| CN107842468B (en) * | 2017-11-09 | 2024-04-26 | 广东高空风能技术有限公司 | Parallel type medium-high altitude wind energy ground generator set |
| CN111055983A (en) * | 2020-01-06 | 2020-04-24 | 江阴戎辉机械设备制造有限公司 | Bridge-erecting motorboat |
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| 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: 20141105 Termination date: 20210324 |
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| CF01 | Termination of patent right due to non-payment of annual fee |