CN215706932U - Mast lodging device - Google Patents
Mast lodging device Download PDFInfo
- Publication number
- CN215706932U CN215706932U CN202121242018.4U CN202121242018U CN215706932U CN 215706932 U CN215706932 U CN 215706932U CN 202121242018 U CN202121242018 U CN 202121242018U CN 215706932 U CN215706932 U CN 215706932U
- Authority
- CN
- China
- Prior art keywords
- mast
- bevel gear
- lodging
- gear
- lodging device
- 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.)
- Active
Links
Images
Landscapes
- Gear Transmission (AREA)
Abstract
The application discloses mast lodging device relates to boats and ships mast technical field for solve the great problem of installation space that the mast took on the horizontal direction. The application provides a mast lodging device includes the mast and drives the mast and rotate the lodging device between vertical position and lodging position, and the lodging device includes: a drive member; the gear box is fixed below the deck, and the driving piece is connected with an input shaft of the gear box so as to drive an output shaft vertically arranged in the gear box to rotate; the installation seat is fixed above the deck, is equipped with the horizontal direction's installation seat axle and first bevel gear and second bevel gear of intermeshing in the installation seat, and installation seat axle perpendicular to output shaft, output shaft drive first bevel gear rotates, and the fixed cover of second bevel gear is established epaxial in the installation seat, the installation seat axle with mast fixed connection, the axis of first bevel gear with second bevel gear's axis is perpendicular.
Description
Technical Field
The application relates to a boats and ships mast technical field especially relates to a mast lodging device.
Background
Masts, which are one of the accessories of ships for hanging sails and flags, mounting aerials, supporting observation stands, are usually made of long wooden poles or metal columns, and can support a boom, a boom or a stringer. Masts on ships are used for many purposes, such as mounting signal lamps, hanging flags, erecting telegraph antennas and the like. In addition, it can also support a lifting pole for lifting and unloading goods.
When the ship sails through a bridge or meets a complex sea condition, a crew needs to rotate the mast to a lodging position (namely, a horizontal position) so as to ensure the smooth passing and the structural safety of the ship.
The mast lodging device in the prior art mostly adopts a motor, hydraulic pressure or a manual mode to drive a connecting rod mechanism connected with the mast, so that the mast is driven to rotate to realize lodging, and the installation space occupied by the mast in the horizontal direction is larger.
SUMMERY OF THE UTILITY MODEL
The mast lodging device that this application embodiment provided for solve the great problem of installation space that the mast took on the horizontal direction.
To achieve the above object, the present application provides a mast lodging device, comprising a mast and a lodging device driving the mast to rotate between a vertical position and a lodging position, the lodging device comprising: a drive member; the driving piece is connected with an input shaft of the gear box so as to drive an output shaft vertically arranged in the gear box to rotate; the mounting seat is fixed above the deck, a mounting seat shaft in the horizontal direction, a first bevel gear and a second bevel gear which are meshed with each other are arranged in the mounting seat, the mounting seat shaft is perpendicular to the output shaft, the output shaft drives the first bevel gear to rotate, the second bevel gear is fixedly sleeved on the mounting seat shaft, the mounting seat shaft is fixedly connected with the mast, and the axis of the first bevel gear is perpendicular to the axis of the second bevel gear.
In some embodiments of this application, be equipped with first drive assembly, transmission shaft and second drive assembly in the gear box, first drive assembly include the worm and with worm engaged with's worm wheel, second drive assembly include first gear and with first gear engaged with's second gear, the transmission shaft with the output shaft is parallel, the worm wheel first gear all fixed cover is established on the transmission shaft, the fixed cover of second gear is established on the output shaft.
In some embodiments of the present application, the lodging device further comprises: and the angle sensor is installed in the mounting seat and used for detecting the rotating angle of the second bevel gear.
In some embodiments of the present application, the lodging device further comprises: the limiting piece is installed on the installation base, and when the mast is located at the lodging position, the limiting piece can limit the mast to continue rotating.
In some embodiments of the present application, the limiting member is a limiting plate, the limiting plate is horizontally and fixedly installed in the mounting seat, and when the mast is located at the lodging position, the side wall of the mast abuts against the upper surface of the limiting plate.
In some embodiments of the present application, the number of teeth of the first bevel gear is less than the number of teeth of the second bevel gear.
In some embodiments of the present application, an installation rack is further disposed in the installation seat, the installation rack includes a plate portion and a connecting portion fixed below the plate portion, a through hole is disposed on the connecting portion, the through hole is fixedly sleeved on the installation seat shaft, and the mast is fixed on the upper surface of the plate portion.
In some embodiments of the present application, the drive member is a drive motor or a handle.
Compare in prior art, the mast lodging device that this application provided has following advantage: first, this application is through installing gear box and driving piece in the below on deck, and mount pad and mast are installed in the top on deck, have realized driving piece and gear box, mount pad and mast among the lodging device and have arranged at the disconnect-type of upper and lower direction, and then can reduce the installation space that the lodging device took on the horizontal direction. Second, the below at the deck is installed through with gear box and driving piece to this application, and the crewman can carry out the operation of lodging of mast in the cabin, need not to go to the deck on, the crewman's operation of being convenient for.
Drawings
FIG. 1 is a schematic view of the drive motion of a mast lodging device in the present application;
fig. 2 is a schematic structural view of the mast in the vertical position and the lodging position in the present application.
The main reference numbers in the drawings accompanying the present specification are as follows:
100-mast; 200-a handle; 300-a gearbox; 301-input shaft; 302-an output shaft; 303-a first transmission assembly; 3031-worm; 3032-a worm gear; 304-a second transmission assembly; 3041-a first gear; 3042-a second gear; 305-a drive shaft; 400-a mounting seat; 401-mount axis; 402-a first bevel gear; 403-second bevel gear; 404-an angle sensor; 405-a limiting plate; 406-mounting a rack; 4061-plate section; 4062-a linker; 407-mount drive shaft; 500-deck; 600-a connecting shaft; a-vertical position; b-lodging position.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.
Referring to fig. 1 and 2, the mast lodging device provided by the present application comprises a mast 100 and a lodging device driving the mast 100 to rotate between a vertical position a and a lodging position B, the lodging device comprising: a drive member; a gearbox 300, wherein the gearbox 300 is fixed below the deck 500, and the driving member is connected with an input shaft 301 of the gearbox 300 to drive an output shaft 302 vertically arranged in the gearbox 300 to rotate around the axis of the output shaft 302; the installation base 400 is fixed above the deck 500, an installation base shaft 401 in the horizontal direction, and a first bevel gear 402 and a second bevel gear 403 which are meshed with each other are arranged in the installation base 400, the installation base shaft 401 is perpendicular to the output shaft 302, the output shaft 302 drives the first bevel gear 402 to rotate, the second bevel gear 403 is fixedly sleeved on the installation base 400 shaft, the installation base 400 shaft is fixedly connected with the mast 100, and the axis of the first bevel gear 402 is perpendicular to the axis of the second bevel gear 403.
Compare in prior art, the mast lodging device that this application provided has following advantage: first, the present application realizes the separated arrangement of the driving member and the gear box 300, the mount 400 and the mast 100 in the lodging device in the up-and-down direction by installing the gear box 300 and the driving member below the deck 500 and installing the mount 400 and the mast 100 above the deck 500, thereby reducing the installation space occupied by the lodging device in the horizontal direction. Second, the present application can perform the lodging operation of the mast 100 in the cabin by installing the gear box 300 and the driving member under the deck 500 without going to the deck 500, thereby facilitating the operation of the crew.
In some embodiments of the present application, a first transmission assembly 303, a transmission shaft 305, and a second transmission assembly 304 are disposed in the gear box 300, the first transmission assembly 303 includes a worm 3031 and a worm gear 3032 engaged with the worm 3031, the second transmission assembly 304 includes a first gear 3041 and a second gear 3042 engaged with the first gear 3041, the transmission shaft 305 is parallel to the output shaft 302, the worm gear 3032 and the first gear 3041 are both fixedly sleeved on the transmission shaft 305, and the second gear 3042 is fixedly sleeved on the output shaft 302.
Because worm gear mechanism has the auto-lock characteristic, this application can effectually prevent mast 100 through setting up worm gear structure and taking place the phenomenon of sliding rotating the in-process to lodging position B, and then guarantees the security of lodging device. Simultaneously, the worm and gear structure also has the advantages of stable transmission, low noise and the like, so that the transmission of the lodging device is stable and the noise is low.
Illustratively, the worm gear 3032 is located below the first gear 3041.
Meanwhile, in order to ensure that the lodging device has a large transmission ratio and further ensure that the rotation of the mast 100 is labor-saving, the number of teeth of the first gear 3041 is less than that of the second gear 3042.
In some embodiments of the present application, the lodging device further comprises: an angle sensor 404, wherein the angle sensor 404 is installed in the mounting seat 400 and is used for detecting the rotating angle of the second bevel gear 403, and the rotating angle of the mast 100 can be more clearly understood by arranging the angle sensor 404.
Of course, the above-mentioned lodging device may further include a controller, wherein the driving member is a driving motor, and the driving motor and the angle sensor 404 are both electrically connected to the controller, so that when the angle sensor 404 detects that the rotation angle of the second bevel gear 403 reaches 90 °, the controller controls the driving motor to stop running, and the automatic lodging operation of the mast 100 can be realized. When the mast 100 needs to be restored to the vertical position A, the controller controls the driving motor to rotate reversely, when the angle sensor 404 detects that the rotating angle of the second bevel gear 403 reaches 90 degrees, the controller controls the driving motor to stop running, and at the moment, the mast 100 is located at the vertical position A, so that the mast 100 can freely rotate between 0 degree and 90 degrees.
In some embodiments of the present application, the lodging device further comprises: the limiting member is installed on the installation base 400, and when the mast 100 is located at the lodging position B, the limiting member can limit the mast 100 to continue to rotate, and the mast 100 can be further ensured to be located at the lodging position B safely and reliably by the limiting member.
Usually, a travel switch is further installed in the mounting seat 400, and when the mast 100 rotates to the lodging position B, the travel switch is triggered, and at this time, the driving motor stops running.
In some embodiments of the present application, the limiting member is the limiting plate 405, the limiting plate 405 is horizontally and fixedly installed in the installation seat 400, when the mast 100 is located at the lodging position B, the limiting member can limit the mast 100 to continue to rotate, wherein, the limiting plate 405 can also be installed outside the installation seat 400, but, in order to save the installation space of the lodging device, the setting mode of the limiting plate 405 is simpler and is easy to implement.
Of course, the limiting member may also be a limiting block, a limiting protrusion, or the like.
In some embodiments of the present application, the number of teeth of the first bevel gear 402 is less than that of the second bevel gear 403, so as to ensure that the lodging device has a larger transmission ratio.
In some embodiments of the present application, a mounting rack 406 is further disposed in the mounting base 400, the mounting rack 406 includes a plate portion 4061 and a connecting portion 4062 fixed below the plate portion 4061, a through hole is disposed on the connecting portion 4062, the through hole is fixedly sleeved on the mounting base 400 shaft, the mast 100 is fixed on the upper surface of the plate portion 4061, so as to facilitate connection between the mast 100 and the mounting base shaft 401.
It should be noted that: to the embodiment of this application lodging device both include still be equipped with installation rack 406 in mount pad 400, installation rack 406 includes board 4061 and fixes connecting portion 4062 of board 4061 below, set up the through-hole on the connecting portion 4062, the fixed cover of through-hole is established mount pad 400 is epaxial, mast 100 is fixed on board 4061's upper surface, include again the locating part is limiting plate 405, limiting plate 405 level fixed mounting is in mount pad 400, when mast 100 is located lodging position B, limiting plate 405 can restrict mast 100 continues pivoted technical scheme, and when above-mentioned mast 100 rotated lodging position B, can be that the lower surface of mast 100 supported and leans on the upper surface of limiting plate 405, also can be that the lower surface of board 4061 supports and leans on the upper surface of limiting plate 405.
In some embodiments of the present application, the driving member is a driving motor or a handle 200, when the driving member is the driving motor, the automatic lodging operation of the mast 100 can be achieved, and when the driving member is the handle 200, it can be ensured that the mast 100 can complete the manual lodging operation manually when no electric energy is available on the ship.
Still include mount pad drive shaft 407 and connecting axle 600 among the above-mentioned lodging device of this application, wherein, mount pad drive shaft 407 and output shaft 302 coaxial setting, and link together through connecting axle 600, the fixed cover of first bevel gear 402 is established in one side that mount pad drive shaft 407 kept away from connecting axle 600.
The working distance of the lodging device in the application is as follows: the driving member drives the worm 3031 to rotate, the motion is transmitted to the transmission shaft 305 through the worm gear 3032, and the first gear 3041 fixedly sleeved on the transmission shaft 305, then the first gear 3041 drives the second gear 3042, the output shaft 302 fixedly connected with the second gear 3042, the connecting shaft 600, the mounting seat driving shaft 407, and the first bevel gear 402 fixedly connected with the mounting seat driving shaft 407 to rotate simultaneously, and finally the first bevel gear 402 drives the second bevel gear 403 and the mounting seat 400 fixedly connected with the second bevel gear 403 to rotate simultaneously, so that the mast 100 fixed on the mounting seat shaft 401 rotates.
Thus, when a ship equipped with the lodging device is about to pass through a bridge on the inland waterway, a crew needs to lay down the mast 100 in advance for safety, the crew starts the motor in the operation cabin, the mast 100 falls down stably along with the operation of the motor, and after the ship passes through the bridge smoothly, the crew starts the motor again, and the motor rotates reversely to drive the mast 100 to erect again.
The total gear ratio of the lodging device is set to be about 1000, the rated input rotating speed of the selected motor is 710rpm, the rated power is 2kw, and the rated output torque of the device is about 14000 Nm. The ship mast 100 is 5.5m high and weighs about 60kg, the time for the mast 100 to rotate 90 degrees will not exceed 30s when the device is driven by a motor, and the manual input force value is less than 150N and the action time does not exceed 60s when the device is driven by a manual rocker.
In the description herein, particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (8)
1. A mast lodging device comprising a mast and a lodging device driving the mast to rotate between a vertical position and a lodging position, the lodging device comprising:
a drive member;
the driving piece is connected with an input shaft of the gear box so as to drive an output shaft vertically arranged in the gear box to rotate;
the mounting seat is fixed in the top of deck, be equipped with the mounting seat axle of horizontal direction and intermeshing's first bevel gear and second bevel gear in the mounting seat, the mounting seat axle perpendicular to the output shaft, the output shaft drives first bevel gear rotates, the fixed cover of second bevel gear is established on the mounting seat axle, the mounting seat axle with mast fixed connection, first bevel gear's axis with the axis of second bevel gear is perpendicular.
2. A mast lodging device according to claim 1, wherein a first transmission assembly, a transmission shaft and a second transmission assembly are arranged in the gear box, the first transmission assembly comprises a worm and a worm wheel meshed with the worm, the second transmission assembly comprises a first gear and a second gear meshed with the first gear, the transmission shaft is parallel to the output shaft, the worm wheel and the first gear are fixedly sleeved on the transmission shaft, and the second gear is fixedly sleeved on the output shaft.
3. A mast lodging device according to claim 1, further comprising:
and the angle sensor is installed in the mounting seat and used for detecting the rotating angle of the second bevel gear.
4. A mast lodging device according to any one of claims 1-3, further comprising:
the limiting piece is installed on the installation base, and when the mast is located at the lodging position, the limiting piece can limit the mast to continue rotating.
5. A mast lodging device according to claim 4, wherein the limiting member is a limiting plate, the limiting plate is horizontally and fixedly mounted in the mounting seat, and the limiting plate can limit the mast to continue to rotate when the mast is in the lodging position.
6. A mast lodging device according to claim 1, wherein the first bevel gear has fewer teeth than the second bevel gear.
7. A mast lodging device according to claim 1, wherein the mounting base is further provided with a mounting frame therein, the mounting frame comprises a plate portion and a connecting portion fixed below the plate portion, the connecting portion is provided with a through hole, the through hole is fixedly sleeved on the mounting base shaft, and the mast is fixed on the upper surface of the plate portion.
8. A mast lodging device according to claim 1, wherein the driving member is a drive motor or a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121242018.4U CN215706932U (en) | 2021-06-03 | 2021-06-03 | Mast lodging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121242018.4U CN215706932U (en) | 2021-06-03 | 2021-06-03 | Mast lodging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215706932U true CN215706932U (en) | 2022-02-01 |
Family
ID=80040832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121242018.4U Active CN215706932U (en) | 2021-06-03 | 2021-06-03 | Mast lodging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215706932U (en) |
-
2021
- 2021-06-03 CN CN202121242018.4U patent/CN215706932U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5828409B2 (en) | Ship power module and wind power propulsion ship equipped with the ship power module | |
| CN105501405B (en) | A kind of collapsible propeller of pier | |
| CN215706932U (en) | Mast lodging device | |
| CN201647840U (en) | Crane cab position changing mechanism and crane | |
| JP2012240539A (en) | Ship having square sail formed with hard sail, and method for accommodating and deploying square sail | |
| CN213692309U (en) | External antenna bracket for emergency communication vehicle | |
| CN114313108A (en) | Ocean profile buoy that stability is high | |
| CN110395374B (en) | Retractable power assisting device for rowing or small fishing boat | |
| CN215851818U (en) | Wing type sail driving mechanism | |
| CN110395365A (en) | A kind of full speed of a ship or plane vector ship stabilizer of rotary wind type | |
| CN214566005U (en) | Hydrological meteorological buoy device | |
| CN209940272U (en) | Quick unhooking device for ship lifting | |
| CN213535006U (en) | Novel ship mast | |
| CN113120155B (en) | Marine wing bridge and ship | |
| CN213921388U (en) | Marine mast control equipment convenient to adjust | |
| CN115092341A (en) | Marine environment monitoring is with preventing boats and ships balancing unit that inclines | |
| CN214298998U (en) | Hoisting device for boats and ships that anti-wind ability is strong | |
| CN208248454U (en) | A kind of power-assisted and balancing device based on hull safety traffic | |
| CN112173989A (en) | Port hoisting device | |
| CN110641614A (en) | Marine deck capable of protecting seaman in severe weather | |
| CN217198577U (en) | Pleasure boat turning mechanism | |
| CN214985955U (en) | Ship capable of preventing overturning | |
| CN220465721U (en) | Flood prevention drought-resistant early warning device | |
| CN214875479U (en) | Take solar charging's marine lifeboat | |
| CN116080834B (en) | Multifunctional water wing plate capable of positioning and adapting to deep and shallow water |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201108 Shanghai city Minhang District Huaning Road No. 3111 Patentee after: The 711 Research Institute of China Shipbuilding Corp. Address before: 201108 Shanghai city Minhang District Huaning Road No. 3111 Patentee before: Shanghai Marine Diesel Engine Research Institute |
|
| CP01 | Change in the name or title of a patent holder |