CN220315231U - Water surface operation equipment - Google Patents

Water surface operation equipment Download PDF

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Publication number
CN220315231U
CN220315231U CN202322022521.4U CN202322022521U CN220315231U CN 220315231 U CN220315231 U CN 220315231U CN 202322022521 U CN202322022521 U CN 202322022521U CN 220315231 U CN220315231 U CN 220315231U
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CN
China
Prior art keywords
hull
shell
hydrofoil
water
diversion
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CN202322022521.4U
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Chinese (zh)
Inventor
邓云海
刘祥航
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Hunan Province Ground Unmanned Equipment Engineering Research Center Co ltd
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Hunan Province Ground Unmanned Equipment Engineering Research Center Co ltd
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Priority to CN202322022521.4U priority Critical patent/CN220315231U/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T70/00Maritime or waterways transport
    • Y02T70/10Measures concerning design or construction of watercraft hulls

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Abstract

The utility model provides water surface operation equipment, which comprises: a hull; at least two hydrofoils, which are positioned at the tail of the ship body, wherein one part of the hydrofoils in the at least two hydrofoils is arranged at one side of the ship body, and the other part of the hydrofoils in the at least two hydrofoils is arranged at the other side of the ship body; at least two water conservancy diversion fins, one side of every water conservancy diversion fin sets up on the hull, and the hydrofoil is connected respectively to the opposite side of every water conservancy diversion fin, and the water conservancy diversion fin is the streamlined that extends along the direction from the head of hull to the afterbody of hull.

Description

Water surface operation equipment
Technical Field
The utility model relates to the technical field of ships, in particular to water surface operation equipment.
Background
In the related art, the water ski of the water surface operation equipment is obtained by extending the bottom plate of the ship body outwards, the water ski is thin in structure, small in size and low in connection strength with the ship body, and the sailing stability of the water surface operation equipment is poor.
Disclosure of Invention
In order to solve at least one of the above problems, an object of the present utility model is to provide a water surface operation device.
According to an object of the present utility model, there is provided a water surface operation apparatus comprising: a hull; at least two hydrofoils, which are positioned at the stern of the hull, wherein one part of the hydrofoils is arranged at one side of the hull, and the other part of the hydrofoils is arranged at the other side of the hull; at least two water conservancy diversion fins, one side of every water conservancy diversion fin sets up on the hull, and the hydrofoil is connected respectively to the opposite side of every water conservancy diversion fin, and the water conservancy diversion fin is the streamlined that extends along the direction from the bow of hull to the stern of hull.
The water surface operation equipment provided by the utility model comprises the ship body, wherein the ship body is a main body structural member of the water surface operation equipment, the main body structural member can float above the water surface, and one side of the ship body, which is away from the water surface, can bear operators so as to support the operators to operate on the water surface.
The water surface operation equipment comprises at least two hydrofoils, wherein at least two hydrofoils are positioned at the stern of the ship body in the arrangement position, one part of the at least two hydrofoils is arranged at one side of the ship body in the connection structure, and the other part of the at least two hydrofoils is arranged at the other side of the ship body, namely, at the stern of the ship body, both sides of the ship body of the water surface operation equipment provided by the utility model are provided with the hydrofoils.
When the ship body sails in water, the hydrofoil is driven by the ship body to synchronously move with the ship body, lifting force can be generated when the hydrofoil moves in water, the stern of the ship body can be subjected to lifting force through the functional characteristic of the hydrofoil, the ship body floats on the water surface more easily, and the resistance of water flow received by the ship body during movement is smaller. The hydrofoils are positioned at two sides of the ship body, so that the lifting forces born by the two sides of the ship body are balanced, and the stability of the ship body is higher when the ship body sails on the water surface.
The surface of water operation equipment still includes two at least water conservancy diversion fins, on connecting the setting, one side of every water conservancy diversion fin sets up on the hull, and a hydrofoil is connected respectively to the opposite side of every water conservancy diversion fin, and this application has set up the water conservancy diversion fin again and has connected hull and hydrofoil respectively on the basis that the hydrofoil is connected with the hull, and the hydrofoil has the structure that two parts are connected with the hull, and then makes the connection stability of hydrofoil and hull higher, and joint strength between the two is higher, and the navigation stability of hull is higher.
In addition, through setting up water conservancy diversion fin and connecting hull and hydrofoil respectively, on the basis of improving the joint strength of hydrofoil and hull, the weight restriction and the size restriction that the hydrofoil received reduce, and then the surface of water operation equipment that the utility model proposed, compared with current surface of water operation equipment through the stern of hull extend the hydrofoil, only there is a partial connection structure's scheme between hydrofoil and the hull, this application can select the hydrofoil of bigger size to set up in the both sides of hull, and the hydrofoil of bigger size can further improve the lift of hull when sailing in water, stability when sailing in water is improved to the hull.
Specifically, the guide fins are streamline-shaped extending along the direction from the bow of the ship body to the stern of the ship body, and the streamline-shaped guide fins are arranged in a shape so that the resistance of water received by the guide fins is small when the ship body slides in the water, and the stability of the water surface operation equipment during sailing is improved. The guide fins can integrally act with the hydrofoils, and the guide fins and the hydrofoils are matched to form a stern lifting structure, so that the lifting force and stability of the ship body during navigation in water are improved.
In summary, the water surface operation device provided by the utility model has the advantages that the hydrofoils are respectively arranged at the stern position of the ship body, and the ship body and the hydrofoils are connected through the guide fins, so that the connection stability between the hydrofoils and the ship body is improved, and the sailing stability of the ship body is improved. And moreover, the hydrofoil with larger size can be supported to be installed on the ship body, so that the lifting force of the ship body when sailing in water is improved.
In addition, the water surface operation equipment in the technical scheme provided by the utility model can also have the following additional technical characteristics:
in the above technical solution, optionally, the guide fin includes a water-facing end and a water-draining end, where the water-facing end is in an arc shape protruding toward the bow of the hull; the width of the guide fin gradually decreases from the water facing end to the water draining end.
In the technical scheme, the guide fin comprises a water facing end and a water draining end, and specifically, the water facing end and the water draining end are opposite ends of the guide fin, and the water facing end is in an arc shape protruding towards the bow of the ship body. From the water facing end to the water draining end, the width of the guide fin is gradually reduced, namely the distance between the left side surface and the right side surface of the guide fin is gradually reduced, and the guide fin is in a shape of a front round and a rear sharp.
The guide fin with the front round and the rear sharp is arranged in the shape of the guide fin, so that the resistance of water borne by the guide fin is small when the ship body sails in water, the stability of water surface operation equipment sailing is improved, the guide fin can integrally act with the hydrofoil, the guide fin and the hydrofoil cooperate to form a stern lifting structure, and the lifting force of the ship body during sailing in water is improved.
In some aspects, optionally, the hydrofoils extend in a direction from the bow of the hull to the stern of the hull; the front wing end of the hydrofoil is close to the bow of the ship body compared with the rear wing end of the hydrofoil; the lower wing surface of the hydrofoil is a plane, the distance between the upper wing surface of the hydrofoil and the lower wing surface of the hydrofoil is gradually increased from the front wing end of the hydrofoil to the peak point of the upper wing surface of the hydrofoil, and the distance between the upper wing surface of the hydrofoil and the lower wing surface of the hydrofoil is gradually reduced from the peak point of the upper wing surface of the hydrofoil to the rear wing end of the hydrofoil.
In this technical solution, the hydrofoils extend in a direction from the bow of the hull towards the stern of the hull, the front ends of the hydrofoils being closer to the bow of the hull than the rear ends of the hydrofoils, the lower wing surfaces of the hydrofoils being planar, i.e. the plane along the direction of gravity where the hydrofoils lie at the bottom.
The distance between the upper wing surface of the hydrofoil and the lower wing surface of the hydrofoil is gradually increased from the front wing end of the hydrofoil to the peak point of the upper wing surface of the hydrofoil, the distance between the upper wing surface of the hydrofoil and the lower wing surface of the hydrofoil is gradually reduced from the peak point of the upper wing surface of the hydrofoil to the rear side of the hydrofoil, namely, the hydrofoil is gradually bulged from the front wing end to the rear wing end along the direction from the bow of the ship body to the stern of the ship body, the hydrofoil is in a wing shape which gradually reduces at first and then gradually reduces at last, and the wing shape can improve the lift force brought by the hydrofoil to the ship body.
In some aspects, optionally, the hull comprises: the first shell, both sides of the first shell have at least one first wheel body installation department separately; the two sides of the second shell are respectively provided with at least one second wheel body mounting part, and hydrofoils are arranged on the two sides of the second shell; and one end of the third shell is connected with the first shell, and the other end of the third shell is connected with the second shell.
In this technical scheme, the hull specifically includes first casing, second casing and third casing, and wherein, first casing has constituted the bow of hull, and the second casing has constituted the stern of hull, and the both sides of first casing are provided with at least one first wheel body installation department respectively, and first wheel body installation department can be used to install the wheel. The second shell forms the stern of the hull, and two sides of the second shell are respectively provided with at least one second wheel body mounting part, the second wheel body mounting part can be used for mounting wheels, and hydrofoils are arranged at two sides of the second shell.
Through the existence of the first wheel body installation part and the second wheel body installation part, a plurality of wheels can be arranged on the ship body, so that the water surface operation equipment provided by the utility model can have the capability of moving on land and has an amphibious function.
The first casing is connected to the one end of the third casing of hull, and the second casing is connected to the other end of the third casing of hull, and the third casing of hull is a casing part that plays the effect of connecting transition promptly, through the setting of third casing for the whole length of hull is longer, thereby the hull can have great bearing space, can support more operating personnel to carry out the operation.
In some embodiments, optionally, both sides of the third housing include a first guiding section extending in a direction away from an axis of the third housing, and neither the first wheel mounting portion nor the second wheel mounting portion protrudes from the first guiding section along a direction perpendicular to a side surface of the third housing; the first diversion section comprises a first end and a second end opposite to the first end, and the first end is close to the first wheel body mounting part compared with the second end; the height of the lower edge of the first end is higher than that of the lower edge of the second end along the gravity direction, and the lower edge of the second end and part of the first wheel body installation parts are positioned on the same horizontal height; and in the direction from the first end to the second end, the lower edge of the first end and the lower edge of the second end are in arc transition.
In this technical scheme, both sides of third casing all include have the first water conservancy diversion section that extends to the axis direction that keeps away from the third casing, have the first water conservancy diversion section that extends to the axis direction that keeps away from the third casing on the left surface of third casing promptly, also have the first water conservancy diversion section that extends to the axis direction that keeps away from the third casing on the right surface opposite to the left surface.
The first wheel body installation part and the second wheel body installation part are not protruded out of the first diversion section, namely, the width of the first wheel body installation part and the width of the second wheel body installation part are smaller than the width of the first diversion section.
The first guide section specifically comprises a first end and a second end opposite to the first end, wherein the first end is close to the first wheel body mounting part compared with the second end.
Along the gravity direction, the height of the lower edge of the first end is higher than that of the lower edge of the second end, the lower edge of the second end and part of the first wheel body installation parts are positioned on the same horizontal height, namely, the lower edge of the first diversion section is integrally arranged in a front-high and rear-low mode from the bow of the ship body to the stern of the ship body, and the lowest point and part of the first wheel body installation parts are positioned on the same horizontal height.
And in the direction from the first end to the second end, the lower edge of the first end and the lower edge of the second end are in arc transition. According to the ship body moving device, the first diversion section of the arc transition between the lower edges of the two ends is arranged at the rear side of the first wheel body mounting part, so that the resistance of water flow received by the ship body at the position is reduced, the moving stability of the ship body during sailing in water is improved, and the moving speed of the ship body is improved.
In some embodiments, optionally, the first guide section further includes a guide surface opposite to the third housing, where the guide surface is an arc surface protruding in a direction away from the third housing; the distance between the guide surface and the side surface of the first guide section connected with the third shell is gradually increased from the first end to the second end.
In the technical scheme, the first diversion section further comprises a diversion surface, wherein the diversion surface is a surface of the first diversion section deviating from the third shell, and in shape, the diversion surface is an arc surface protruding towards a direction deviating from the third shell.
The distance between the side that the water conservancy diversion face was connected with first water conservancy diversion section and third casing increases gradually by the direction of first end to the second end, through the setting of above-mentioned water conservancy diversion face for the rear side region of first wheel body installation department, the regional radian transition of adoption below the waterline is to side and bottom surface, guarantees that this regional water resistance is less.
In some embodiments, optionally, both sides of the second housing include a second flow guiding section extending in a direction away from the axis of the second housing; along the gravity direction, part of the second guide section is positioned above the second wheel body mounting part, and along the direction from the first shell to the second shell, part of the second guide section is positioned at the rear side of the second wheel body mounting part; along the direction from one end of the second guide section close to the third shell to the other end of the second guide section, the distance between the top surface and the partial bottom surface of the second guide section positioned at the rear side of the second wheel body installation part is gradually increased, and one side of the guide fin is arranged on the bottom surface of the second guide section.
In this technical scheme, both sides of second casing all include the second water conservancy diversion section that extends to the direction of keeping away from the axis of second casing, have the second water conservancy diversion section that extends to the direction of keeping away from the axis of second casing on the left surface of second casing promptly, also have the second water conservancy diversion section that extends to the direction of keeping away from the axis of second casing on the right surface of second casing.
Along the gravity direction, part of the second diversion section is positioned above the second wheel body installation part, and along the direction from the first shell to the second shell, part of the second diversion section is positioned at the rear side of the second wheel body installation part, namely the second diversion section semi-surrounds the second wheel body installation part.
The distance between the bottom surface and the top surface of the part of the second diversion section positioned at the rear side of the second wheel body installation part is gradually increased, and the diversion is performed at the rear side of the second wheel body installation part by the shape, so that the sliding capacity and the stern lifting force of the ship body at low speed are increased, and the ship body is enabled to enter a high-speed motion state as soon as possible.
One side of the guide fin is arranged on the bottom surface of the second guide section, specifically, the hydrofoil is positioned below the bottom surface of the second guide section, and the bottom surface of the second guide section is a straight surface, so that the hydrofoil, the guide fin and the second guide section can act in a combined way, the sliding capacity and the stern lifting force of the ship body at low speed are increased together, and the ship body enters a high-speed movement state as soon as possible.
In some embodiments, optionally, at least a portion of a bottom surface of the second flow guiding section located at a rear side of the second wheel body mounting portion is an arc surface.
In the technical scheme, the bottom surface arranged in the arc shape can reduce the resistance applied to the second diversion section when water contacts the bottom surface of the second diversion section, and water is easily conducted, so that the sliding capacity and stern lifting force of the ship body at low speed are increased, and the ship body is enabled to enter a high-speed motion state as soon as possible.
In some embodiments, optionally, at least part of a side surface of the second housing is a vertical surface, and the second wheel mounting portion is located on a front side of the vertical surface in a direction from the first housing to the second housing; the second wheel body mounting part and at least part of the vertical surface are positioned on the same horizontal height along the gravity direction; at least two hydrofoils are disposed on the vertical surface.
In the technical scheme, the utility model adopts a plane design for the area below the waterline behind the second wheel body installation part arranged on the second shell, namely at the stern of the ship body, so as to prevent the overlarge resistance of water received at the area.
At least two hydrofoils set up on vertical face, and then be convenient for install the hydrofoil to the hull on, also can improve the connection stability of hydrofoil and hull for the hydrofoil can be the hydrofoil of jumbo size, further improves the lift of hull.
In some embodiments, optionally, the surface operation device further includes: the bearing platform is arranged on the ship body; the cockpit is arranged on the bearing platform and is internally provided with a containing space.
In this technical scheme, surface of water operation equipment still includes loading platform and cockpit, and loading platform specifically sets up on the hull, and the cockpit sets up on loading platform, is provided with the accommodation space in the cockpit, and operating personnel can carry out operation control to whole surface of water operation equipment in the accommodation space.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, or may be learned by practice of the utility model.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic view of a water surface operation device according to an embodiment of the present utility model;
FIG. 2 illustrates a front view of the water surface work device of the embodiment of FIG. 1;
FIG. 3 is a schematic view showing a part of the construction of the water working apparatus in the embodiment shown in FIG. 1;
fig. 4 shows a schematic structural view of the hull of the water working apparatus in the embodiment shown in fig. 1.
The correspondence between the reference numerals and the component names in fig. 1 to 4 is:
100 water surface working equipment, 110 ship body, 112 bow, 114 stern, 116 first shell, 118 second shell, 120 second diversion section, 122 top surface, 124 bottom surface, 126 vertical surface, 130 third shell, 132 first diversion section, 134 first end, 136 second end, 138 diversion surface, 140 extension section, 150 hydrofoil, 152 front wing end, 154 rear wing end, 156 upper wing surface, 158 lower wing surface, 160 diversion fin, 162 water-facing end, 164 water-draining end, 170 first wheel body installation part, 180 second wheel body installation part, 190 bearing platform, 192 step section, 194 cockpit, 196 accommodation space.
Detailed Description
In order that the above-recited objects, features and advantages of the present utility model will be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced in other ways than those described herein, and therefore the scope of the present utility model is not limited to the specific embodiments disclosed below.
A surface working apparatus 100 according to some embodiments of the present utility model is described below with reference to fig. 1 to 4.
As shown in fig. 1, 2, 3 and 4, in one embodiment of the present utility model, there is provided a surface operation apparatus 100 including: a hull 110; at least two hydrofoils 150 positioned at stern 114 of hull 110, a portion of hydrofoils 150 of at least two hydrofoils 150 being disposed on one side of hull 110, another portion of hydrofoils 150 of at least two hydrofoils 150 being disposed on the other side of hull 110; at least two guide fins 160, one side of each guide fin 160 is disposed on the hull 110, and the other side of each guide fin 160 is connected to one hydrofoil 150, and the guide fins 160 are streamline-shaped and extend along the direction from the bow 112 of the hull 110 to the stern 114 of the hull 110.
In this embodiment, the water surface working device 100 according to the present utility model includes a hull 110, where the hull 110 is a main structural member of the water surface working device 100, and may float above the water surface, and a side of the hull 110 facing away from the water surface may carry an operator to support the operator for working on the water surface.
The surface working equipment 100 comprises at least two hydrofoils 150, at least two hydrofoils 150 are positioned at the stern 114 of the hull 110 in the positioning position, and in the connecting structure, one part of the hydrofoils 150 of at least two hydrofoils 150 is positioned at one side of the hull 110, and the other part of the hydrofoils 150 of at least two hydrofoils 150 is positioned at the other side of the hull 110, namely at the stern 114 of the hull 110, and both sides of the hull 110 of the surface working equipment 100 according to the utility model are provided with hydrofoils 150.
When the ship body 110 sails in water, the hydrofoil 150 is driven by the ship body 110 so as to synchronously move with the ship body 110, lifting force can be generated when the hydrofoil 150 moves in water, the stern 114 of the ship body 110 can be subjected to lifting force through the functional characteristic of the hydrofoil 150, the ship body 110 floats above the water surface more easily, and the resistance of water flow received by the ship body 110 is smaller when the ship body 110 moves. Hydrofoils 150 are positioned on both sides of hull 110 to balance the lift forces exerted on both sides of hull 110, thereby providing hull 110 with greater stability when sailing on the water.
The surface of water operation equipment 100 still includes two at least water conservancy diversion fins 160, on the connection setting, one side of every water conservancy diversion fin 160 sets up on hull 110, and a hydrofoil 150 is connected respectively to the opposite side of every water conservancy diversion fin 160, and this application has set up again that water conservancy diversion fin 160 connects hull 110 and hydrofoil 150 respectively on the basis that hydrofoil 150 is connected with hull 110, and the hydrofoil 150 exists the structure that two parts are connected with hull 110, and then makes the connection stability of hydrofoil 150 and hull 110 higher, and joint strength between the two is higher, and the navigation stability of surface of water operation equipment 100 is higher.
In addition, by arranging the guide fins 160 to connect the hull 110 and the hydrofoil 150 respectively, on the basis of improving the connection strength of the hydrofoil 150 and the hull 110, the weight limit and the size limit to which the hydrofoil 150 is subjected are reduced, and therefore, compared with the scheme that the existing water surface operation equipment 100 extends out of the hydrofoil 150 through the stern 114 of the hull 110, only a part of connection structure exists between the hydrofoil 150 and the hull 110, the water surface operation equipment 100 provided by the utility model can select the hydrofoil 150 with a larger size on two sides of the hull 110 for setting, and the hydrofoil 150 with the larger size can further improve the lift force of the hull 110 when in navigation in water, and improve the stability of the hull 110 when in navigation in water.
Specifically, as shown in fig. 2, fin 160 is streamlined to extend from bow 112 of hull 110 to stern 114 of hull 110, and streamline fin 160 is shaped such that fin 160 receives less water resistance when hull 110 is planing in water, improving stability of surface operation apparatus 100 when sailing. Fin 160 may act integrally with hydrofoil 150, and the two cooperate to form a stern lift structure that enhances the lift and stability of hull 110 when sailing in water.
In summary, in the water surface working apparatus 100 according to the present utility model, the hydrofoils 150 are respectively disposed at the stern 114 of the hull 110, and the hull 110 and the hydrofoils 150 are further connected by the guide fins 160, so that the connection stability between the hydrofoils 150 and the hull 110 is improved, the hydrofoils 150 with larger dimensions can be supported to be mounted on the hull 110, and the lift force of the hull 110 during sailing in water is improved.
Specifically, a large-sized hydrofoil 150 is one in which the width and length of the hydrofoil 150 are greater than the size of the hydrofoil 150 provided on the equal-volume hull 110.
In particular, on the one hand, the detachable connection between hydrofoil 150 and the side of hull 110 facilitates maintenance and replacement of hydrofoil 150.
On the other hand, the hydrofoil 150 and the hull 110 are integrated, that is, the hydrofoil 150 is obtained by extending the side surface of the hull 110 during processing, so that the connection strength of the hydrofoil 150 and the side surface of the hull 110 is improved.
As shown in fig. 1, 2, 3, and 4, in some embodiments, optionally, deflector fin 160 includes a water-facing end 162 and a hydrophobic end 164, water-facing end 162 having a rounded shape protruding toward bow 112 of hull 110; from water-facing end 162 to water-repellent end 164, the width of deflector fin 160 gradually decreases.
In this embodiment, deflector fin 160 includes a water-facing end 162 and a water-repellent end 164, specifically, water-facing end 162 and water-repellent end 164 are opposite ends of deflector fin 160. The water-facing end 162 is in a shape of an arc protruding toward the bow 112 of the hull 110, and the extending direction of the guide fin 160 provided in the present application is a direction from the bow 112 of the hull 110 to the stern 114 of the hull 110, the water-facing end 162 is close to the bow 112 of the hull 110, and the water-draining end 164 is close to the stern 114 of the hull 110.
From water-facing end 162 to water-draining end 164, the width of guide fin 160 gradually decreases, i.e., the distance between the left and right sides of guide fin 160 gradually decreases, and guide fin 160 takes the shape of a front circle and a rear tip.
The shape of the front round and rear pointed guide fins 160 is arranged to enable the resistance of the water received by the guide fins 160 to be small when the ship body 110 sails in the water, so that the stability of the water surface operation equipment 100 sailing is improved, the guide fins 160 can integrally act with the hydrofoils 150, and the guide fins 160 and the hydrofoils cooperate to form a stern lifting structure, so that the lifting force of the ship body 110 during sailing in the water is improved.
Specifically, the width of guide fins 160 is smaller than the width of hydrofoil 150, so that the shapes of the guide fins and hydrofoil are more suitable, and the lift force of hull 110 during sailing in water is improved.
As shown in fig. 1, 2, 3, and 4, in some embodiments, optionally hydrofoil 150 extends in a direction from bow 112 of hull 110 to stern 114 of hull 110; the forward end 152 of hydrofoil 150 is closer to bow 112 of hull 110 than the aft end 154 of hydrofoil 150; the lower airfoil 158 of the hydrofoil 150 is planar, with the distance between the upper airfoil 156 of the hydrofoil 150 and the lower airfoil 158 of the hydrofoil 150 increasing gradually from the forward end 152 of the hydrofoil 150 to the apex of the upper airfoil 156 of the hydrofoil 150, and the distance between the upper airfoil 156 of the hydrofoil 150 and the lower airfoil 158 of the hydrofoil 150 decreasing gradually from the apex of the upper airfoil 156 of the hydrofoil 150 to the aft end 154 of the hydrofoil 150.
In this embodiment, as shown in FIG. 2, hydrofoil 150 extends in a direction from bow 112 of hull 110 toward stern 114 of hull 110, with leading end 152 of hydrofoil 150 being closer to bow 112 of hull 110 than trailing end 154 of hydrofoil 150, and with lower airfoil 158 of hydrofoil 150 being planar, i.e., the plane of hydrofoil 150 at the bottom along the direction of gravity.
The distance between the upper airfoil surface 156 of the hydrofoil 150 and the lower airfoil surface 158 of the hydrofoil 150 gradually increases from the front airfoil end 152 of the hydrofoil 150 to the peak of the upper airfoil surface 156 of the hydrofoil 150, the distance between the upper airfoil surface 156 of the hydrofoil 150 and the lower airfoil surface 158 of the hydrofoil 150 gradually decreases from the peak of the upper airfoil surface 156 of the hydrofoil 150 to the rear side of the hydrofoil 150, that is, the hydrofoil 150 gradually bulges from the front airfoil end 152 to the rear airfoil end 154 in the direction from the bow 112 of the hull 110 to the stern 114 of the hull 110, and the hydrofoil 150 is shaped like a wing with gradually decreasing rear height, so that the shape of the wing increases the lift force of the hydrofoil 150 brought by the hull 110.
As shown in fig. 1, 2, 3, and 4, in some embodiments, optionally hull 110 includes: the first housing 116, at least one first wheel mounting portion 170 is provided on both sides of the first housing 116, respectively; the second casing 118, at least one second wheel body mounting part 180 is respectively arranged at two sides of the second casing 118, and hydrofoils 150 are arranged at two sides of the second casing 118; and a third housing 130, one end of the third housing 130 is connected to the first housing 116, and the other end of the third housing 130 is connected to the second housing 118.
In this embodiment, the hull 110 specifically includes a first shell 116, a second shell 118, and a third shell 130, where the first shell 116 forms the bow 112 of the hull 110, the second shell 118 forms the stern 114 of the hull 110, and at least one first wheel body mounting portion 170 is provided on each side of the first shell 116, and the first wheel body mounting portion 170 is used to mount wheels. The second housing 118 forms the stern 114 of the hull 110, and at least one second wheel body mounting portion 180 is provided on each side of the second housing 118, the second wheel body mounting portion 180 being adapted to mount wheels, and the hydrofoils 150 are provided on each side of the second housing 118.
The presence of the first wheel mounting portion 170 and the second wheel mounting portion 180 allows the hull 110 to be provided with a plurality of wheels, so that the water surface working device 100 provided by the utility model can be capable of moving on land and has an amphibious function.
One end of the third shell 130 of the hull 110 is connected with the first shell 116, the other end of the third shell 130 of the hull 110 is connected with the second shell 118, namely, the third shell 130 of the hull 110 is a shell part playing a role of connection transition, and the whole length of the hull 110 is longer through the arrangement of the third shell 130, so that the hull 110 can have a larger bearing space and can support more operators to perform operations.
Specifically, the first housing 116, the second housing 118, and the third housing 130 are a unitary structure.
Specifically, as shown in fig. 3 and 4, one end of the first casing 116 facing away from the third casing 130 is hemispherical, the first casing 116 is a casing structure forming a head of a bed of the hull 110, and one end of the first casing 116 facing away from the third casing 130 is a position where resistance of the hull 110 to water is high when the hull advances, and by the hemispherical shape, resistance of the hull 110 when the hull sails forward can be reduced.
As shown in fig. 1, 2, 3 and 4, in some embodiments, optionally, both sides of the third housing 130 include a first guiding section 132 extending away from the axis of the third housing 130, and neither the first wheel mounting portion 170 nor the second wheel mounting portion 180 protrudes from the first guiding section 132 in a direction perpendicular to the side surface of the third housing 130; the first guiding section 132 includes a first end 134 and a second end 136 opposite the first end 134, the first end 134 being closer to the first wheel mounting portion 170 than the second end 136; the lower edge of the first end 134 is higher than the lower edge of the second end 136 in the gravity direction, and the lower edge of the second end 136 is positioned at the same horizontal level as a part of the first wheel mounting part 170; from the direction of the first end 134 to the second end 136, the lower edge of the first end 134 transitions in a circular arc with the lower edge of the second end 136.
In this embodiment, both sides of the third housing 130 include the first guide section 132 extending away from the axis of the third housing 130, that is, the left side surface of the third housing 130 has the first guide section 132 extending away from the axis of the third housing 130, and the right side surface opposite to the left side surface also has the first guide section 132 extending away from the axis of the third housing 130.
Neither the first wheel mounting portion 170 nor the second wheel mounting portion 180 protrudes from the first guide section 132, i.e., the width of the first wheel mounting portion 170 nor the width of the second wheel mounting portion 180 is smaller than the width of the first guide section 132.
The first deflector segment 132 specifically includes a first end 134 and a second end 136 opposite the first end 134, wherein the first end 134 is closer to the first wheel mounting portion 170 than the second end 136.
Specifically, as shown in fig. 2, the height of the lower edge of the first end 134 is higher than the height of the lower edge of the second end 136 along the gravity direction, the lower edge of the second end 136 is at the same level as a part of the first wheel mounting portion 170, that is, from the bow 112 of the hull 110 to the stern 114 of the hull 110, the lower edge of the first guiding section 132 is integrally arranged at a front-to-back low level, and the lowest point is at the same level as a part of the first wheel mounting portion 170.
From the direction of the first end 134 to the second end 136, the lower edge of the first end 134 transitions in a circular arc with the lower edge of the second end 136. The present utility model provides the first guide section 132 of the arc transition between the lower edges of the two ends at the rear side of the first wheel body installation part 170, and reduces the resistance of the water flow received by the hull 110 at this position, thereby improving the stability of the movement of the hull 110 when the hull is sailing in water, and improving the moving speed of the hull 110.
Specifically, from the direction from the first end 134 to the second end 136, the arc transitions between the lower edge of the first end 134 and the lower edge of the second end 136, and the arc is a convex arc toward the bottom of the hull 110, so that the water body can be better guided, and the resistance of the water flow received by the hull 110 at the position is reduced.
Specifically, the two sides of the third shell 130 further include an extension section 140 extending in a direction away from the axis of the third shell 130, the extension section 140 is located at the rear side of the guiding section along the direction from the bow 112 of the hull 110 to the stern 114 of the hull 110, the width of the extension section 140 is consistent with the width of the second end 136 of the guiding section, and by the arrangement of the extension section 140, the third shell 130 of the hull 110 has a larger bearing space, and the guiding section contributes to the resistance of the water received by the extension section 140 due to the consistent width of the extension section 140 and the width of the second end 136 of the guiding section.
Specifically, the third housing 130, the flow guiding section and the extension section 140 are of a unitary structure.
As shown in fig. 1, 2, 3, and 4, in some embodiments, optionally, the first guide section 132 further includes a guide surface 138 opposite the third housing 130, where the guide surface 138 is an arc surface protruding in a direction away from the third housing 130; the distance between the guide surface 138 and the side of the first guide section 132 that connects to the third housing 130 increases gradually from the first end 134 to the second end 136.
In this embodiment, the first guide section 132 further includes a guide surface 138, wherein the guide surface 138 is a surface of the first guide section 132 facing away from the third housing 130, and the guide surface 138 is a circular arc surface protruding in a direction facing away from the third housing 130.
The distance between the diversion surface 138 and the side surface where the first diversion section 132 is connected with the third casing 130 is gradually increased from the first end 134 to the second end 136, and by the arrangement of the diversion surface 138, the area at the rear side of the first wheel body installation part 170 is transited to the side surface and the bottom surface 124 by adopting radian in the area below the waterline, so that the water resistance in the area is ensured to be smaller.
Specifically, the water surface working device 100 further includes a step section 192, where the step section 192 is disposed above the first guiding section 132, and the width of the step section 192 is greater than that of the guiding section, that is, the water surface working device 100 provided by the present utility model transitions to the side and the bottom 124 in a region below the waterline of the rear side of the first wheel body mounting portion 170 with a large radian, and the region above the waterline is disposed in a step manner, so that the stability of the sailing of the hull 110 can be ensured, and the water resistance in this region can be ensured to be smaller.
As shown in fig. 1, 2, 3, and 4, in some embodiments, optionally, both sides of the second housing 118 include a second deflector segment 120 extending away from the axis of the second housing 118; a part of the second guiding section 120 is located above the second wheel body mounting part 180 along the gravity direction, and a part of the second guiding section 120 is located at the rear side of the second wheel body mounting part 180 along the direction from the first shell 116 to the second shell 118; along the direction from the end of the first guiding section 132 near the first housing 116 to the other end of the second guiding section 120, the distance between the top surface 122 and the bottom surface 124 of the second guiding section 120 located at the rear side of the second wheel body mounting portion 180 is gradually increased, and one side of the guiding fin 160 is disposed on the bottom surface 124 of the second guiding section 120.
In this embodiment, both sides of the second housing 118 include a second flow guiding section 120 extending in a direction away from the axis of the second housing 118, i.e., the left side surface of the second housing 118 has the second flow guiding section 120 extending in a direction away from the axis of the second housing 118, and the right side surface of the second housing 118 also has the second flow guiding section 120 extending in a direction away from the axis of the second housing 118.
Along the gravity direction, a part of the second guiding section 120 is located above the second wheel mounting portion 180, and along the direction from the first housing 116 to the second housing 118, a part of the second guiding section 120 is located at the rear side of the second wheel mounting portion 180, that is, the second guiding section 120 semi-surrounds the second wheel mounting portion 180.
Along the direction from the end of the second guiding section 120 connected with the first guiding section 132 to the other end of the second guiding section 120, the distance between the bottom surface 124 and the top surface 122 of the second guiding section 120 positioned at the rear side of the second wheel body mounting part 180 is gradually increased, and by the arrangement of the shape, the guiding at the rear side of the second wheel body mounting part 180 is facilitated, the sliding capacity and the lifting force of the stern 114 when the ship body 110 is at low speed are increased, so that the ship body 110 enters a high-speed motion state as soon as possible.
One side of the fin 160 is disposed on the bottom surface 124 of the second guide section 120, specifically, the hydrofoil 150 is located below the bottom surface 124 of the second guide section 120, and the bottom surface 124 of the second guide section 120 is a flat surface, so that the hydrofoil 150, the fin 160 and the second guide section 120 can act in combination, and the sliding capability and the lifting force of the stern 114 of the hull 110 at low speed are increased together, so that the hull 110 enters a high-speed motion state as soon as possible.
As shown in fig. 1, 2, 3 and 4, in some embodiments, optionally, at least a portion of the bottom surface 124 of the second deflector segment 120 located on the rear side of the second wheel body mounting portion 180 is an arc surface.
In this embodiment, the bottom surface 124 with the arc shape can reduce the resistance applied to the second guiding section 120 when the water contacts the bottom surface 124 of the second guiding section 120, and the water is easily guided, so as to increase the sliding capability and the lifting force of the stern 114 when the hull 110 is at a low speed, and make the hull 110 enter a high-speed motion state as soon as possible.
Specifically, a portion of the bottom surface 124 of the second guide section 120 located at the rear side of the second wheel body mounting portion 180 is an arc surface, and another portion of the bottom surface 124 is a flat surface, and one side of the guide fin 160 is connected to the flat surface.
Along the direction of gravity, this portion of the flat surface is located above guide fin 160 and hydrofoil 150, and this flat surface may generate a lifting force when hull 110 moves at a low speed, so that hull 110 may enter a high speed motion state as soon as possible.
As shown in fig. 1, 2, 3, and 4, in some embodiments, optionally, at least a portion of a side surface of the second housing 118 is a vertical surface 126, and the second wheel mounting portion 180 is located on a front side of the vertical surface 126 in a direction from the first housing 116 to the second housing 118; the second wheel mounting portion 180 is located at the same horizontal level as at least a portion of the vertical surface 126 along the direction of gravity; at least two hydrofoils 150 are disposed on the vertical face 126.
In this embodiment, at least part of the side surface of the second housing 118 is a vertical surface 126, and the second wheel mounting portion 180 is located on the front side of the vertical surface 126 in the direction from the first housing 116 to the second housing 118, that is, in the direction from the bow 112 of the hull 110 to the stern 114 of the hull 110, and the second wheel mounting portion 180 is located on the same level as at least part of the vertical surface 126 in the direction of gravity. The present application adopts a planar design for the area under the waterline located on the second housing 118, i.e., behind the second wheel mounting portion 180 at the stern 114 of the hull 110, to prevent the water resistance from being excessively great here.
At least two hydrofoils 150 are disposed on vertical surface 126, so that hydrofoils 150 can be conveniently mounted on hull 110, and the connection stability of hydrofoils 150 and hull 110 can be improved, so that hydrofoils 150 can be large-sized hydrofoils 150, and the lift of hull 110 can be further improved.
As shown in fig. 1 and 2, in some embodiments, optionally, the surface working apparatus 100 further includes: a carrying platform 190 disposed on the hull 110; the cockpit 194 is disposed on the carrying platform 190, and a receiving space 196 is disposed in the cockpit 194.
In this embodiment, the water surface operation device 100 further includes a carrying platform 190 and a cockpit 194, the carrying platform 190 is specifically disposed on the hull 110, the cockpit 194 is disposed on the carrying platform 190, a accommodating space 196 is disposed in the cockpit 194, and an operator can perform operation control on the entire water surface operation device 100 in the accommodating space 196.
Specifically, the water surface working device 100 further includes a fence, which is disposed on the peripheral side of the carrying platform, to ensure the working safety of the operator.
In the present utility model, the term "plurality" means two or more, unless explicitly defined otherwise. The terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; "coupled" may be directly coupled or indirectly coupled through intermediaries. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the description of the present specification, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (10)

1. A surface operation apparatus, comprising:
a hull;
at least two hydrofoils positioned at the stern of the hull, a part of the hydrofoils being arranged at one side of the hull, and another part of the hydrofoils being arranged at the other side of the hull;
at least two water conservancy diversion fins, every the water conservancy diversion fin one side set up in on the hull, every the water wing is connected respectively to the opposite side of water conservancy diversion fin, the water conservancy diversion fin is along by the bow of hull to the streamline of the direction extension of the stern of hull.
2. The surface operation device according to claim 1, wherein,
the guide fin comprises a water facing end and a water draining end, and the water facing end is in an arc shape protruding towards the bow of the ship body;
and the width of the guide fin gradually decreases from the water facing end to the water draining end.
3. The surface operation device according to claim 1, wherein,
the hydrofoils extend in a direction from the bow of the hull to the stern of the hull;
the leading end of the hydrofoil is closer to the bow of the hull than the trailing end of the hydrofoil;
the lower wing surface of the hydrofoil is a plane, the distance between the upper wing surface of the hydrofoil and the lower wing surface of the hydrofoil is gradually increased from the front wing end of the hydrofoil to the peak of the upper wing surface of the hydrofoil, and the distance between the upper wing surface of the hydrofoil and the lower wing surface of the hydrofoil is gradually decreased from the peak of the hydrofoil to the rear wing end of the hydrofoil.
4. The surface working apparatus according to claim 1, wherein the hull includes:
the first shell, both sides of the said first shell have at least one first wheel body installation department separately;
the two sides of the second shell are respectively provided with at least one second wheel body installation part, and the hydrofoils are arranged on the two sides of the second shell;
and one end of the third shell is connected with the first shell, and the other end of the third shell is connected with the second shell.
5. The surface operation equipment according to claim 4, wherein,
the two sides of the third shell comprise first diversion sections extending in a direction far away from the axis of the third shell, and the first wheel body mounting part and the second wheel body mounting part are not protruded out of the first diversion sections along a direction perpendicular to the side face of the third shell;
the first diversion section comprises a first end and a second end opposite to the first end, and the first end is close to the first wheel body mounting part compared with the second end;
the height of the lower edge of the first end is higher than that of the lower edge of the second end along the gravity direction, and the lower edge of the second end and part of the first wheel body installation part are positioned on the same horizontal height;
and in the direction from the first end to the second end, the lower edge of the first end and the lower edge of the second end are in arc transition.
6. The surface operation device according to claim 5, wherein,
the first diversion section further comprises a diversion surface opposite to the third shell, and the diversion surface is an arc surface protruding towards the direction away from the third shell;
the distance between the diversion surface and the side surface of the first diversion section connected with the third shell is gradually increased from the first end to the second end.
7. The surface operation device according to claim 5, wherein,
both sides of the second shell comprise second diversion sections which extend in a direction far away from the axis of the second shell;
a part of the second diversion section is positioned above the second wheel body installation part along the gravity direction, and a part of the second diversion section is positioned at the rear side of the second wheel body installation part along the direction from the first shell to the second shell;
along the direction from the second guide section to the other end of the second guide section, the distance between the top surface and the partial bottom surface of the second guide section at the rear side of the second wheel body installation part is gradually increased, and one side of the guide fin is arranged on the bottom surface of the second guide section.
8. The surface operation equipment according to claim 7, wherein,
along the direction from the first shell to the second shell, at least part of the bottom surface of the second diversion section positioned at the rear side of the second wheel body installation part is an arc surface.
9. The surface operation equipment according to any one of claims 4 to 8, wherein,
at least part of the side surface of the second shell is a vertical surface, and the second wheel body mounting part is positioned at the front side of the vertical surface along the direction from the first shell to the second shell;
the second wheel body mounting part and at least part of the vertical surface are positioned on the same horizontal height along the gravity direction;
the at least two hydrofoils are disposed on the vertical surface.
10. The surface work apparatus according to claim 1, further comprising:
the bearing platform is arranged on the ship body;
the cockpit is arranged on the bearing platform, and a containing space is arranged in the cockpit.
CN202322022521.4U 2023-07-31 2023-07-31 Water surface operation equipment Active CN220315231U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202322022521.4U CN220315231U (en) 2023-07-31 2023-07-31 Water surface operation equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202322022521.4U CN220315231U (en) 2023-07-31 2023-07-31 Water surface operation equipment

Publications (1)

Publication Number Publication Date
CN220315231U true CN220315231U (en) 2024-01-09

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Status (1)

Country Link
CN (1) CN220315231U (en)

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