CN209938871U - Mast and unmanned ship - Google Patents
Mast and unmanned ship Download PDFInfo
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- CN209938871U CN209938871U CN201920452415.0U CN201920452415U CN209938871U CN 209938871 U CN209938871 U CN 209938871U CN 201920452415 U CN201920452415 U CN 201920452415U CN 209938871 U CN209938871 U CN 209938871U
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Abstract
The utility model relates to the technical field of ships, a mast and unmanned ship are provided, the mast comprises a support mechanism and a lifting mechanism, the support mechanism comprises a mounting rack, the lifting mechanism is connected with the mounting rack, the mounting rack is used for fixing external equipment, and the lifting mechanism is used for driving the mounting rack to lift so as to adjust the height of the mounting rack; in the utility model, the mast is provided with the lifting mechanism, so that the height of the support mechanism can be adjusted in a lifting mode, wherein when external equipment needs to work, the support mechanism can be adjusted through the lifting mechanism, so that the external equipment fixed on the mounting frame can be lifted to a preset height; and when needs accomodate the mast, then can reduce the height of mounting bracket through elevating system, greatly reduce unmanned ship's whole volume, be convenient for accomodate unmanned ship, and then be favorable to transporting and saving unmanned ship, have good application prospect.
Description
Technical Field
The utility model relates to a boats and ships technical field, more specifically say, relate to a mast and unmanned ship.
Background
The unmanned ship is a full-automatic water surface robot which does not need remote control and can sail on the water surface according to preset tasks, integrates the technologies of ships, communication, automation, robot control, remote monitoring, networking systems and the like, has the characteristics of small size, shallow draft, flexibility and the like, can realize the functions of autonomous navigation, intelligent obstacle avoidance, remote communication, video real-time transmission, networking monitoring and the like, and is concerned more and more.
The mast is a support for installing an antenna, installing a navigation signal lamp and a communication facility on the unmanned ship and is an important safety facility when the ship navigates. The mast is typically mounted at the highest ceiling centerline of the vessel and is itself typically high, resulting in an overall larger size unmanned vessel. When the unmanned ship needs to go to a more distant water area or sea area to perform a task, it needs to be transported to a designated area by other ships, however, the unmanned ship is inconvenient to store and transport due to the limited space size of the ship and the large overall size of the unmanned ship.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mast to solve the unmanned ship who exists among the prior art and deposit and transport inconvenient technical problem.
In order to achieve the above object, the utility model adopts the following technical scheme: providing a mast, which comprises a bracket mechanism and a lifting mechanism;
the support mechanism comprises a mounting frame;
the lifting mechanism is connected with the mounting frame;
the mounting rack is used for fixing external equipment;
the lifting mechanism is used for driving the mounting rack to lift so as to adjust the height of the mounting rack.
In one embodiment, the lifting mechanism comprises a lifting barrel and a retractable push rod assembly;
one end of the push rod assembly is connected with the mounting frame through the lifting cylinder, and the other end of the push rod assembly is used for being connected with a ship body;
the push rod component is used for driving the lifting cylinder to lift.
In one embodiment, the push rod assembly comprises a push rod fixing seat and a plurality of push rods;
the push rod fixing seat is fixedly connected to the ship body;
a plurality of the push rods are sequentially sleeved and can slide relatively, the push rods close to the push rod fixing seats are connected with the push rod fixing seats, and the push rods close to the lifting cylinders are connected with the lifting cylinders.
In one embodiment, the lifting cylinder is hollow for accommodating the plurality of push rods;
or,
the tip of a lift section of thick bamboo one end with the mounting bracket is connected, the tip of a lift section of thick bamboo other end with be close to the push rod of a lift section of thick bamboo is connected.
In one embodiment, the lifting mechanism further comprises a stroke control assembly, the stroke control assembly comprising a sensing part and a sensing switch unit;
the induction part is fixedly connected with the lifting cylinder;
the induction switch unit is fixed relative to the ship body and used for inducing the induction part so as to control the extension and retraction of the push rod assembly.
In one embodiment, the induction switch unit includes an upper induction switch and a lower induction switch;
the lower inductive switch is fixedly connected with the push rod fixing seat;
the upper inductive switch is arranged on the stroke of the lifting mechanism and is fixed relative to the ship body.
In one embodiment, the lifting mechanism further comprises a tapered sleeve assembly comprising a tapered sleeve and a first fixed seat;
the first fixing seat is fixed relative to the ship body, and a through hole for the lifting cylinder to pass through is formed in the first fixing seat;
the conical sleeve is fixedly arranged at the end part of the lifting cylinder, and the diameter of the end part of at least one end of the conical sleeve is larger than that of the through hole of the first fixed seat;
the push rod assembly penetrates through the conical sleeve to be connected with the lifting cylinder.
In one embodiment, the lifting mechanism further comprises a guide assembly, wherein the guide assembly comprises a guide sleeve and a second fixed seat;
the guide sleeve is sleeved on the lifting cylinder;
the second fixing seat is fixed relative to the ship body and fixedly connected with the guide sleeve.
In one embodiment, the lift mechanism comprises a lift platform;
one end of the lifting platform is fixedly connected with the mounting rack, and the other end of the lifting platform is connected to the ship body and used for driving the mounting rack to ascend or descend.
An object of the utility model is also to provide an unmanned ship, including hull and foretell mast, the elevating system of mast with the hull connection.
The utility model provides a pair of mast and unmanned ship's beneficial effect lies in at least: the lifting mechanism is arranged, so that the height of the support mechanism can be adjusted in a lifting mode, when the external equipment needs to work, the support mechanism can be adjusted through the lifting mechanism, and the external equipment fixed on the mounting frame can be lifted to a preset height; and when needs accomodate the mast, then can reduce the height of mounting bracket through elevating system, greatly reduce unmanned ship's whole volume, be convenient for accomodate unmanned ship, and then be favorable to transporting and saving unmanned ship, have good application prospect.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a first unmanned ship according to an embodiment of the present invention;
FIG. 2 is a schematic view of the unmanned ship of FIG. 1 in a partial cross-sectional configuration;
fig. 3 is a schematic structural diagram of a mast provided by an embodiment of the present invention;
fig. 4 is a schematic diagram of an explosion structure of a mast provided by an embodiment of the present invention;
FIG. 5 is a partially enlarged view of portion A of FIG. 4;
fig. 6 is a schematic front structural diagram of a mast according to an embodiment of the present invention;
fig. 7 is a schematic diagram of a front structure of a mast according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of a second unmanned ship according to an embodiment of the present invention.
Wherein, in the figures, the respective reference numerals:
10-a mast; 11-a mounting frame;
12-a lifting mechanism; 121-a lifting cylinder;
122-a pushrod assembly; 1220-a push rod holder;
1221-a first push rod; 1222-a second push rod;
1223-a third push rod; 123-a stroke control component;
1231-a sensing portion; 1232-inductive switch unit;
1233-upper inductive switch; 1234-lower inductive switch;
1235-a first mount; 1236-second mount;
124-a tapered sleeve assembly; 1241-taper sleeve;
1242-first fixing seat; 1243-mounting the plate;
125-a guide assembly; 1251-guide sleeve;
1252-a second holder; 126-a lifting platform;
13-signal light; 14-a cable tube;
20-a hull; 201-fixing plate;
202-fixed table; 30-external device.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly or indirectly secured to the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The terms "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positions based on the orientations or positions shown in the drawings, and are for convenience of description only and not to be construed as limiting the technical solution. The terms "first", "second" and "first" are used merely for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. The meaning of "plurality" is two or more unless specifically limited otherwise.
Referring to fig. 3, a mast 10 includes a support mechanism and a lifting mechanism 12. The support mechanism comprises a mounting frame 11, and the lifting mechanism 12 is connected with the mounting frame 11; the mounting frame 11 is used for fixing the external device 30, and the lifting mechanism 12 is used for driving the mounting frame 11 to lift so as to adjust the height of the mounting frame 11. The lifting mechanism 12 may be directly connected to the mounting frame 11, or may be connected to the mounting frame 11 through other components, and what components are specifically adopted is how to connect the mounting frame 11 with the components, which is not limited herein. The specific structure of the mounting bracket 11 can also be set according to the requirement, and is not limited here.
Referring to fig. 1 to 3, the mast 10 may be used to be mounted on the hull 20 of the unmanned ship, the mounting frame 11 of the mast 10 may be fixed with an external device 30, and the type of the external device 30 may be set according to the need, such as communication facilities, navigation lights, and antennas, and is not limited herein. When the mast 10 works, the lifting mechanism 12 can drive the mounting rack 11 connected with the mast to move, so that the height of the mounting rack 11 can be adjusted, the external equipment 30 can be lifted to a required height, and the external equipment 30 can work normally. When the mast 10 finishes working and needs to be stored, the lifting mechanism 12 can still be used for driving the mounting rack 11 connected with the mast to move, so that the height of the mounting rack 11 is reduced, the overall height of the mast 10 is reduced, the overall volume of the mast 10 can be reduced, and the mast 10 can be conveniently stored. It should be understood that the manner in which the lifting mechanism 12 adjusts the height of the mast 10 can be manipulated as desired, as long as the height of the mast can be adjusted to reduce the overall volume of the mast.
The mast 10 provided by the embodiment has at least the following beneficial effects:
at present, in order to ensure that the external equipment 30 can work normally, the mast 10 is generally installed at a higher position of the hull 20, and the height of the mast itself is generally higher, so that the overall size of the unmanned ship is larger, a larger space is required to be occupied when the unmanned ship is stored, and the storage is inconvenient. This embodiment has then proposed a brand-new mode, can effectively reduce unmanned ship's the volume of accomodating, conveniently transports and deposits. Through setting up elevating system 12 to can adjust the height of gimbal mechanism through the mode that goes up and down, when needs are accomodate mast 10, can reduce the height of mounting bracket 11 through elevating system 12, greatly reduce unmanned ship's whole volume, be convenient for accomodate unmanned ship, and then be favorable to transporting and saving unmanned ship 20, have good application prospect.
Referring to fig. 3, in one embodiment, a signal lamp 13 is further installed on the bracket mechanism, and the signal lamp 13 is connected to the mounting bracket 11. Of course, in other embodiments, other devices may be mounted on the mounting frame 11 according to the need, and the present invention is not limited thereto.
Referring to fig. 4 and 6, in an embodiment, the lifting mechanism 12 includes a lifting cylinder 121 and a telescopic push rod assembly 122, the mounting frame 11 is connected to one end of the push rod assembly 122 through the lifting cylinder 121, the other end of the push rod assembly 122 is used for being connected to the hull 20 of the unmanned ship, and the lifting cylinder 121 is driven to extend and retract by the extension and retraction of the push rod assembly 122, so as to drive the mounting frame 11 to lift. The lifting cylinder 121 may be made of a hard material, such as metal, and has good rigidity and good supporting function for the mounting frame 11. Of course, the lifting cylinder 121 may be made of other materials as long as it can provide a good supporting function for the mounting frame 11. The form of the lifting cylinder 121 may be set according to the requirement, for example, it may be a hollow structure, or may be a solid structure, and is not limited herein.
Referring to fig. 2 to 4, in an embodiment, the push rod assembly 122 includes a push rod fixing seat 1220 and a plurality of push rods, the push rod fixing seat 1220 is used for being fixedly connected to the fixing plate 201 of the hull 20, the plurality of push rods are sequentially sleeved and can slide relatively, the plurality of push rods are hollow, the push rod close to the push rod fixing seat 1220 is connected to the push rod fixing seat 1220, and the push rod close to the lifting cylinder 121 is connected to the lifting cylinder 121. The telescopic push rod assembly 122 can be stretched through the relative sliding between the push rods, so that the lifting cylinder 121 connected with the push rod assembly is driven to lift.
Referring to fig. 4, in one embodiment, the push rods may be cylindrical, and the number of the push rods may be set according to requirements. For example, the number of the push rods is three, which are sequentially recorded as a first push rod 1221, a second push rod 1222 and a third push rod 1223, wherein the first push rod 1221 is close to the push rod fixing seat 1220, and is fixedly connected to the push rod fixing seat 1220, and the diameters of the first push rod 1221 to the third push rod 1223 are sequentially reduced and sequentially sleeved, that is, the first push rod 1221 is sleeved in the second push rod 1222, the second push rod 1222 is sleeved in the third push rod 1223, and two adjacent push rods can relatively slide along the axial direction of the push rod, so that the extension and retraction of the push rod assembly 122 can be realized, and the height of the mounting frame 11 can be adjusted as required. Of course, the number of the push rods in the push rod assembly 122 can be set according to the requirement, for example, two push rods, or three or more push rods, and is not limited to the above case.
Referring to fig. 4 and 6, the connection manner of the third push rod 1223 and the lifting cylinder 121 may be set according to the specific form of the lifting cylinder 121. For example, when the lifting cylinder 121 is a hollow structure and the inner diameter of the lifting cylinder 121 is greater than the diameter of the push rod in the push rod assembly 122, a plurality of push rods may be accommodated in the lifting cylinder 121, and at this time, the end of the third push rod 1223 may be connected to one end of the lifting cylinder 121 close to the mounting frame 11, and at this time, when the push rod assembly 122 is retracted, the first push rod 1221 to the third push rod 1223 may be completely accommodated in the lifting cylinder 121; when the push rod assembly 122 is extended, the third push rod 1223 may push the lifting cylinder 121 to move away from the hull 20. By arranging the lifting cylinder 121 as a hollow structure, the push rod assembly 122 can be well accommodated, which helps to reduce the overall size of the mast 10 and save the occupied space of the mast 10.
For another example, when the lifting cylinder 121 is a solid structure, the push rod assembly 122 does not need to be accommodated in the lifting cylinder 121, and at this time, the end of one end of the lifting cylinder 121 is connected to the mounting frame 11, and the end of the other end of the lifting cylinder 121 is connected to the third push rod 1223.
Of course, when the lifting cylinder 121 is a hollow structure, the push rod assembly 122 may not be accommodated in the lifting cylinder 121, that is, the mounting frame 11 and the third push rod 1223 may be connected to two ends of the lifting cylinder 121 respectively.
It should be understood that the structure of the lifting cylinder 121 may also be in other forms, and is not limited to the above-mentioned case, and is not limited herein.
In one embodiment, the lifting cylinder 121 is a hollow structure, in which the lifting cylinder 121 can also serve as a cable channel, the cable tube 14 is connected to the lifting cylinder 121, and a cable of the external device 30 mounted on the mounting rack 11 can be connected to the cable tube 14 through the lifting cylinder 121 and connected to other devices through the cable tube 14, so that the external device 30 can work normally and perform corresponding functions.
Referring to fig. 4 and 5, in order to control the stroke of the mounting frame 11, the lifting mechanism 12 further includes a stroke control assembly 123, and the stroke control assembly 123 includes a sensing part 1231 and a sensing switch unit 1232, wherein the sensing part 1231 may be a sensing plate, which is connected to the lifting cylinder 121 and can move along with the movement of the lifting cylinder 121; the inductive switch unit 1232 is fixed relative to the hull 20, and is used for sensing the inductive part 1231 and controlling the extension and retraction of the push rod assembly 122. Since the induction switch unit 1232 is fixed relative to the hull 20, and the induction part 1231 is fixed relative to the lifting cylinder 121, the induction part 1231 can move relative to the induction switch unit 1232, so that the induction part 1231 can be induced by the induction switch unit 1232, and the purpose of controlling the stroke of the lifting cylinder 121 is achieved.
In one embodiment, the inductive switch unit 1232 includes an upper inductive switch 1233 and a lower inductive switch 1234, wherein the lower inductive switch 1234 is fixedly connected to the push rod holder 1220, so that the position of the lower inductive switch 1234 is fixed; the upper inductive switch 1233 is located on the stroke of the push rod assembly 122 (i.e., between the lower inductive switch 1234 and the lift cylinder 121) and is fixed relative to the hull 20. The position of the upper inductive switch 1233 corresponds to the ascending limit position of the lift cylinder 121, the position of the lower inductive switch 1234 corresponds to the descending limit position of the lift cylinder 121, and the distance between the upper inductive switch 1233 and the lower inductive switch 1234 corresponds to the stroke of the lift cylinder 121. The fixing manner of the upper inductive switch 1233 with respect to the hull 20 may be set according to the requirement, and is not limited herein.
It should be understood that the lifting mechanism provided in this embodiment may further include a control component, and the upper inductive switch 1233 and the lower inductive switch 1234 are connected to the control component; the push rod assembly 122 may be an electric push rod assembly (for example, the push rod may be connected to a motor, and the rotation of the motor drives the push rod to move), and the push rod assembly is connected to the control assembly, so that the control assembly can control the push rod assembly. When the mast 10 works, the control assembly controls the push rod assembly 122 to work, a push rod in the push rod assembly 122 pushes the lifting cylinder 121 to lift upwards, and the sensing part 1231 moves along with the movement of the lifting cylinder 121; when the upper inductive switch 1233 detects the inductive part 1231, the upper inductive switch 1233 sends a corresponding signal to the control component, the control component controls the push rod component 122 to stop working according to the signal from the upper inductive switch 1233, and at this time, the external device 30 installed on the installation frame 11 rises to a preset height. When the work is finished and the storage is needed, the control assembly controls the push rod assembly 122 to work, the push rod in the push rod assembly 122 contracts, so that the lifting cylinder 121 is driven to descend, and the sensing part 1231 moves along with the movement of the lifting cylinder 121; when the lower inductive switch 1234 detects the inductive part 1231, the lower inductive switch 1234 transmits a corresponding signal to the control assembly, and the control assembly controls the push rod assembly 122 to stop working according to the signal from the lower inductive switch 1234, so that the overall height of the mast 10 is reduced.
Referring to fig. 4 and 5, in one embodiment, in order to facilitate the fixing of the inductive switches (including the upper inductive switch 1233 and the lower inductive switch 1234), the inductive switch unit 1232 further includes a first mounting seat 1235 and a second mounting seat 1236, the upper inductive switch 1233 is mounted in the first mounting seat 1235, and the first mounting seat 1235 is fixed relative to the hull 20; the lower inductive switch 1234 is mounted in the second mounting seat 1236, and the second mounting seat 1236 is fixedly connected to the push rod fixing seat 1220.
Optionally, the first and second mounting seats 1235 and 1236 are both L-shaped, one end of the second mounting seat 1236 is fixedly connected to the push rod fixing seat 1220, and the other end thereof is provided with a through hole, and the lower sensing switch 1234 is located in the through hole, so that the lower sensing switch 1234 is located on one side of the push rod assembly 122. Similarly, the upper inductive switch 1233 is positioned in the through hole of the first mounting seat 1235, such that the upper inductive switch 1234 is positioned on one side of the push rod assembly 122.
Referring to fig. 6, in one embodiment, the upper inductive switch 1233 and the lower inductive switch 1234 are located on the same side of the push rod assembly 122, and only one inductive portion 1231 is needed.
Referring to fig. 7, in an embodiment, the upper sensing switch 1233 and the lower sensing switch 1234 are located at different sides of the push rod assembly 122, that is, one sensing portion 1231 can only be detected by one sensing switch in the whole stroke interval, at this time, the number of the sensing portions 1231 may be two, one sensing portion 1231 corresponds to the position of the upper sensing switch 1233, and the other sensing portion 1231 corresponds to the position of the lower sensing switch 1234.
Of course, in other embodiments, the sensing part 1231 and the sensing switch may be in other forms, and are not limited to the above.
Referring to fig. 4 and 5, in one embodiment, to better fix the position of the lift cylinder 121 when the mast 10 is in operation, the lift mechanism 12 further includes a taper sleeve assembly 124, and the taper sleeve assembly 124 includes a taper sleeve 1241 and a first fixing base 1242. Wherein the first fixing seat 1242 is fixed relative to the hull 20, and the first fixing seat 1242 is provided with a through hole for the lifting cylinder 121 to pass through; the taper sleeve 1241 is fixedly installed at the end of the lifting cylinder 121, and the end diameter of at least one end of the taper sleeve 1241 is larger than the diameter of the through hole of the first fixing seat 1242, so that it can be ensured that the taper sleeve 1241 does not pass through the through hole of the first fixing seat 1242 when the lifting cylinder 121 moves upwards to the limit position. The taper sleeve 1241 is provided with a through hole, and the push rod assembly 122 passes through the through hole of the taper sleeve 1241 to be connected with the lifting cylinder 121.
In one embodiment, the end diameter of the tapered sleeve 1241 facing the end of the first fixing seat 1242 is smaller than the through hole diameter of the first fixing seat 1242, and the end diameter of the tapered sleeve 1241 facing away from the end of the first fixing seat 1242 is larger than the through hole diameter of the first fixing seat 1242, when the lifting cylinder 121 moves up to the limit position, the end of the tapered sleeve 1241 can be embedded into the through hole of the first fixing seat 1242, and the other end of the tapered sleeve 1241 ensures that the tapered sleeve 1241 cannot completely penetrate through the embedded first fixing seat 1242, so that the first fixing seat 1242 can play a role in fixing and limiting the tapered sleeve 1241, and further the position of the lifting cylinder 121 connected with the tapered sleeve 1241 is more stable.
Of course, in other embodiments, the diameter of the end of the tapered sleeve 1241 facing the first fixing seat 1242 may be larger than the diameter of the through hole of the first fixing seat 1242, at this time, the tapered sleeve 1241 cannot be embedded into the through hole of the first fixing seat 1242, and the first fixing seat 1242 may limit the tapered sleeve 1241.
In one embodiment, the cone sleeve assembly 124 further includes a mounting plate 1243, the mounting plate 1243 for fixed connection with the hull 20; the mounting plate 1243 is provided with a through hole for accommodating the first fixing seat 1242, so that the first fixing seat 1242 can be fixed. The specific form of the mounting plate 1243 may be set as desired. The first mounting 1235 is fixedly attached to the mounting plate 1243, ensuring that the position of the upper inductive switch 1233 is fixed.
Referring to fig. 2 to 4, in order to ensure a more stable lifting process of the lifting cylinder 121, the lifting mechanism 12 further includes a guide assembly 125, and the guide assembly 125 includes a guide sleeve 1251 and a second fixing seat 1252. The guide sleeve 1251 is sleeved on the surface of the lifting cylinder 121, and the lifting cylinder 121 moves along the guide sleeve 1251 in the lifting process; the second fixing base 1252 is fixed relative to the hull 20 and is fixedly connected to the guide sleeve 1251, so that the position of the guide sleeve 1251 can be fixed. In one embodiment, the second fixing seat 1252 is provided with a through hole (not shown) for the lifting cylinder 121 to pass through, so that when the guiding sleeve 1251 is inserted into the surface of the lifting cylinder 121, the lifting cylinder 121 also passes through the second fixing seat 1252; the hull 20 is provided with a fixed platform 202, and the second fixed seat 1252 is fixedly connected to the fixed platform 202. Alternatively, the guide sleeve 1251 is made of a metallic material, which may be, for example, a copper sleeve made of copper; the second fixed seat 1252 may also be made of a metallic material. Of course, in other embodiments, the guide sleeve 1251 and the second fixing seat 1252 may be made of other materials, which is not limited herein.
Referring to fig. 8, in an embodiment, the lifting mechanism 12 includes a lifting platform 126, one end of the lifting platform 126 is fixedly connected to the mounting frame 11, and the other end of the lifting platform 126 is connected to the hull 20, which can drive the mounting frame 11 to ascend or descend, so as to accommodate the mast. In this case, the lifting mechanism 12 may further include a driving component, and the driving component is connected to the lifting platform 126, so that the lifting platform 126 can be driven to lift according to the working requirement.
Referring to fig. 1, the present embodiment is also directed to an unmanned ship, which includes the mast 10 and the hull 20, wherein the lifting mechanism 12 of the mast 10 is connected to the hull 20 for adjusting the height of the mast 10, so that the unmanned ship is convenient to transport and store.
The overall structure of the unmanned ship is different according to the structure of the mast 10. For example, referring to fig. 7, when the lifting mechanism 12 of the mast 10 includes the lifting platform 126, the lifting of the mounting frame 11 is driven by the lifting platform 126. For another example, referring to fig. 1, when the lifting mechanism 12 of the mast 10 includes a lifting cylinder 121 and a retractable push rod assembly 122, the lifting cylinder 121 is driven to lift by the extension and retraction of the push rod assembly 122, and the mounting frame 11 connected to the lifting cylinder 121 is driven to lift.
The unmanned ship provided by the embodiment has the beneficial effects that: by arranging the lifting mechanism 12, the height of the support mechanism can be adjusted in a lifting mode, and when the external equipment 30 needs to work, the support mechanism can be adjusted through the lifting mechanism 12, so that the external equipment 30 fixed on the mounting frame 11 can be lifted to a preset height; when the mast 10 needs to be stored, the height of the mounting frame 11 can be reduced through the lifting mechanism 12, the overall size of the unmanned ship is greatly reduced, the unmanned ship is convenient to store, and further the unmanned ship 20 is convenient to transport and store, so that the unmanned ship has a good application prospect.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A mast, characterized by: comprises a bracket mechanism and a lifting mechanism;
the support mechanism comprises a mounting frame;
the lifting mechanism is connected with the mounting frame;
the mounting rack is used for fixing external equipment;
the lifting mechanism is used for driving the mounting rack to lift so as to adjust the height of the mounting rack.
2. A mast according to claim 1, wherein: the lifting mechanism comprises a lifting barrel and a telescopic push rod assembly;
one end of the push rod assembly is connected with the mounting frame through the lifting cylinder, and the other end of the push rod assembly is used for being connected with a ship body;
the push rod component is used for driving the lifting cylinder to lift.
3. A mast according to claim 2, wherein: the push rod assembly comprises a push rod fixing seat and a plurality of push rods;
the push rod fixing seat is fixedly connected to the ship body;
a plurality of the push rods are sequentially sleeved and can slide relatively, the push rods close to the push rod fixing seats are connected with the push rod fixing seats, and the push rods close to the lifting cylinders are connected with the lifting cylinders.
4. A mast according to claim 3, wherein: the lifting cylinder is hollow and is used for accommodating the push rods;
or,
the tip of a lift section of thick bamboo one end with the mounting bracket is connected, the tip of a lift section of thick bamboo other end with be close to the push rod of a lift section of thick bamboo is connected.
5. A mast according to claim 3, wherein: the lifting mechanism further comprises a stroke control assembly, and the stroke control assembly comprises a sensing part and a sensing switch unit;
the induction part is fixedly connected with the lifting cylinder;
the induction switch unit is fixed relative to the ship body and used for inducing the induction part so as to control the extension and retraction of the push rod assembly.
6. A mast according to claim 5, wherein: the induction switch unit comprises an upper induction switch and a lower induction switch;
the lower inductive switch is fixedly connected with the push rod fixing seat;
the upper inductive switch is arranged on the stroke of the lifting mechanism and is fixed relative to the ship body.
7. A mast according to claim 2, wherein: the lifting mechanism further comprises a conical sleeve assembly, and the conical sleeve assembly comprises a conical sleeve and a first fixed seat;
the first fixing seat is fixed relative to the ship body, and a through hole for the lifting cylinder to pass through is formed in the first fixing seat;
the conical sleeve is fixedly arranged at the end part of the lifting cylinder, and the diameter of the end part of at least one end of the conical sleeve is larger than that of the through hole of the first fixed seat;
the push rod assembly penetrates through the conical sleeve to be connected with the lifting cylinder.
8. A mast according to any one of claims 2-7, wherein: the lifting mechanism further comprises a guide assembly, and the guide assembly comprises a guide sleeve and a second fixed seat;
the guide sleeve is sleeved on the lifting cylinder;
the second fixing seat is fixed relative to the ship body and fixedly connected with the guide sleeve.
9. A mast according to claim 1, wherein: the lifting mechanism comprises a lifting platform;
one end of the lifting platform is fixedly connected with the mounting rack, and the other end of the lifting platform is connected to the ship body and used for driving the mounting rack to ascend or descend.
10. An unmanned ship comprising a hull and a mast according to any one of claims 1 to 9, wherein the lifting mechanism of the mast is connected to the hull.
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|---|---|---|---|
| CN201920452415.0U CN209938871U (en) | 2019-04-01 | 2019-04-01 | Mast and unmanned ship |
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| CN201920452415.0U CN209938871U (en) | 2019-04-01 | 2019-04-01 | Mast and unmanned ship |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110104123A (en) * | 2019-04-01 | 2019-08-09 | 深圳市云洲创新科技有限公司 | A kind of mast and unmanned boat |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110104123A (en) * | 2019-04-01 | 2019-08-09 | 深圳市云洲创新科技有限公司 | A kind of mast and unmanned boat |
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