Drainage device of floating foundation

Abstract

The utility model relates to the technical field of wind power equipment, in particular to a launching device of a floating foundation. The drainage device provided by the utility model comprises a device main body and a control assembly, wherein the device main body comprises a shell and a control assembly arranged on the shell; the lifting mechanism is arranged on the device body and connected with the control assembly, and the control assembly drives at least part of the lifting mechanism to move relative to the device body in the first direction; the clamping mechanism is arranged on the lifting mechanism and can move along with the lifting mechanism in the first direction, a containing area is defined by the clamping mechanism and used for containing and clamping the floating body, and the control assembly drives at least part of the clamping mechanism to move relative to the lifting mechanism so as to adjust the size of the containing area. According to the launching device, the launching efficiency of the floating foundation can be improved, and the launching cost of the floating foundation is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of wind power equipment, in particular to a launching device for a floating foundation. BACKGROUND

[0002] Wind energy, as a clean and renewable energy, is widely used in the world. Among them, offshore wind turbine is an important way to efficiently utilize wind energy. The foundation form of offshore wind turbine includes floating wind turbine foundation. The floating wind turbine foundation is supported by floating body in seawater and is restrained in position and movement by mooring system.

[0003] In related technologies, the floating wind turbine foundation is usually launched by dock launching or wharf launching. The dock launching refers to building the floating wind turbine foundation in the dock, and after the foundation is built, the foundation is floated and launched by injecting water into the dock. The wharf launching refers to transferring the built foundation to the semi-submersible barge at the wharf, and then putting the foundation into water by sinking the semi-submersible barge.

[0004] However, the launching method of the floating wind turbine foundation has the problems of high launching cost and low launching efficiency. CONTENT OF THE INVENTION

[0005] The present application provides a launching device for a floating foundation to solve the problems of high launching cost and low launching efficiency of the current launching method of the floating wind turbine foundation.

[0006] In order to achieve the above purpose, the technical scheme of the present application is as follows:

[0007] The present application provides a launching device for a floating foundation, the floating foundation comprising a plurality of floating bodies, the launching device comprising: a device main body comprising a shell and a control assembly arranged on the shell; a lifting mechanism arranged on the device main body, the lifting mechanism being connected with the control assembly, and the control assembly driving at least part of the lifting mechanism to move relative to the device main body along a first direction; a clamping mechanism arranged on the lifting mechanism and capable of moving along the first direction with the lifting mechanism, the clamping mechanism being arranged to form an accommodation area for accommodating the floating bodies, and the control assembly driving at least part of the clamping mechanism to move relative to the lifting mechanism to adjust the size of the accommodation area.

[0008] In one possible implementation, the launching device provided by the present application comprises a fixing member and a sliding member, the fixing member being connected with the shell and extending along the first direction, and the sliding member being slidingly arranged on the fixing member, and the control assembly driving the sliding member to ascend or descend relative to the fixing member along the first direction.

[0009] In a possible implementation, the sewage device provided in the present application, the clamping mechanism comprises a support and a plurality of clamping assemblies, the support is connected with the lifting mechanism and can move along the first direction with at least part of the lifting mechanism; each clamping assembly is arranged at intervals on the support to jointly enclose the accommodation area; wherein at least two of the clamping assemblies are arranged oppositely along the same direction.

[0010] In a possible implementation, the sewage device provided in the present application, the clamping assembly comprises a first clamping piece and a telescopic piece, one end of the telescopic piece is connected with the support, and the other end is connected with the first clamping piece.

[0011] In a possible implementation, the sewage device provided in the present application, the support is in the shape of an arc plate, each clamping assembly is arranged in the arc-shaped cavity of the support, each clamping assembly is arranged at intervals in the circumferential direction of the support, the support has an open slot in communication with the accommodation area; and / or the side of the first clamping piece facing the accommodation area has an arc surface.

[0012] In a possible implementation, the sewage device provided in the present application, the clamping mechanism comprises a pair of second clamping pieces arranged oppositely, the second clamping pieces are connected with the lifting mechanism and can move along the first direction with at least part of the lifting mechanism; the pair of second clamping pieces enclose the accommodation area, the second clamping pieces have a rotational degree of freedom relative to the lifting mechanism, so that the pair of second clamping pieces can move in the direction of approaching or moving away from each other.

[0013] In a possible implementation, the sewage device provided in the present application, the clamping mechanism further comprises an elastic clamping layer, the elastic clamping layer is located on the side of the clamping mechanism facing the accommodation area.

[0014] In a possible implementation, the sewage device provided in the present application, the control assembly comprises a driving piece, a power generation piece and a control piece, the driving piece is connected with the lifting mechanism and the clamping mechanism; the control piece is electrically connected with the power generation piece, the control piece is communicatively connected with the driving piece, and the control piece is used to control the start and stop of the driving piece.

[0015] In a possible implementation, the sewage device provided in the present application, the device main body further comprises a counterweight, the counterweight is arranged in the interior of the shell.

[0016] In a possible implementation, the sewage device provided in the present application, the sewage device further comprises a walking mechanism, the walking mechanism is rotatably connected with the device main body; the walking mechanism comprises one of a wheeled walking piece and a tracked walking piece.

[0017] The application provides a floating foundation launching device, which comprises a device main body, a lifting mechanism and a clamping mechanism. The device main body comprises a shell and a control assembly arranged on the shell, and the control assembly is used for controlling the lifting mechanism and the clamping mechanism. At least part of the lifting mechanism is movable in a first direction through driving of the control assembly, so as to lift or lower the floating foundation. The clamping mechanism is arranged on the lifting mechanism and is movable in the first direction along with the lifting mechanism. The clamping mechanism is surrounded by an accommodation area. At least part of the clamping mechanism is movable relative to the lifting mechanism through driving of the control assembly, so as to adjust the size of the accommodation area, realize clamping and releasing of the floating body. Therefore, through cooperation of the lifting mechanism and the clamping mechanism, the floating foundation can be smoothly and efficiently put into water, the launching process is simplified, the launching efficiency of the floating foundation is improved, and the launching cost is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0019] Figure 1 Structure diagram of the floating foundation launching device provided by the embodiment of the present application Figure 1 ;

[0020] Figure 2 Structure diagram of another view of the floating foundation launching device provided by the embodiment of the present application Figure 1 ;

[0021] Figure 3 Structure diagram of still another view of the floating foundation launching device provided by the embodiment of the present application Figure 1 ;

[0022] Figure 4 Structure diagram of the floating foundation launching device provided by the embodiment of the present application Figure 2 ;

[0023] Figure 5 Connection diagram of the floating foundation launching device provided by the embodiment of the present application and the floating foundation

[0024] Figure 6 Use state of the floating foundation launching device provided by the embodiment of the present application Figure 1 ;

[0025] Figure 7 Use state of the floating foundation launching device provided by the embodiment of the present application Figure 2 ;

[0026] Figure 8Use state of the launching device of the floating foundation provided by the embodiment of the present application Figure 3 ;

[0027] Figure 9 Use state of the launching device of the floating foundation provided by the embodiment of the present application Figure 4 .

[0028] BRIEF DESCRIPTION OF DRAWINGS

[0029] 10 - launching device

[0030] 100 - device body

[0031] 110 - shell

[0032] 200 - lifting mechanism

[0033] 210 - fixing member

[0034] 220 - sliding member

[0035] 300 - clamping mechanism

[0036] 310 - containing area

[0037] 320 - support member; 321 - open slot

[0038] 330 - clamping assembly; 331 - first clamping member; 3311 - arc surface; 332 - telescopic member

[0039] 340 - second clamping member

[0040] 350 - elastic clamping layer

[0041] 400 - walking mechanism

[0042] 20 - floating foundation; 21 - floating body; 21a - first floating body; 21b - second floating body; 21c - third floating body

[0043] 30 - wharf

[0044] 40 - water surface

[0045] 50 - transport ship

[0046] X - first direction; Y - circumferential direction

[0047] The specific embodiments of the present application have been shown by the above drawings, and will be described in more detail hereinafter. These drawings and textual descriptions are not intended to limit the scope of the concept of the present application by any means, but to illustrate the concept of the present application to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0048] In order to make the objects, technical solutions and advantages of the present application clearer, the following will further describe the technical solutions in the embodiments of the present application with reference to the drawings in the preferred embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0049] It should be noted that, in the description of the embodiments of the present application, the terms indicating the orientation or position relationship such as "upper", "lower", "inner", "outer" and the like are based on the direction or position relationship shown in the drawings, and are only for the convenience of description, and do not indicate or imply that the device or member must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the embodiments of the present application.

[0050] In addition, it should also be noted that the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features, so the features with "first", "second" can explicitly or implicitly include one or more of the features, and in the description of the present application, the meaning of "multiple" is two or more, unless otherwise explicitly and specifically limited.

[0051] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "fixing" and the like should be understood in a broad sense, for example, can be fixedly connected, or can be detachably connected, or can be integrated; can be mechanically connected, or can be electrically connected or can communicate with each other; can be directly connected, or can be indirectly connected through an intermediate medium, can be the internal communication of two elements or the interaction relationship between two elements. For a person of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0052] Offshore wind turbine is an important way to efficiently utilize wind energy. Its basic form includes floating wind turbine foundation. The floating wind turbine foundation is supported by floating body in seawater, and is restrained in position and movement by mooring system.

[0053] In the related art, the floating fan foundation is generally launched by a dock or a wharf. The dock launching refers to building the floating fan foundation in a dock, and after the building is completed, the foundation is floated and launched by injecting water into the dock. With the increasing size of the floating fan foundation, the foundation needs to be built in a large enough dock. However, large docks are rare, the use cost is extremely high, and the launching efficiency is low. The wharf launching refers to transferring the built foundation to a semi-submersible barge at the wharf, and then putting the foundation into the water by sinking the semi-submersible barge. However, the ship width of the existing semi-submersible barge cannot meet the size requirement of the large floating fan foundation, so the semi-submersible barge needs to be modified, resulting in high launching cost and low launching efficiency.

[0054] Therefore, the launching device for the floating foundation provided in the present application can successfully and efficiently put the floating foundation into the water, simplify the launching process, improve the launching efficiency of the floating foundation, and reduce the launching cost.

[0055] In order to better understand the launching device for the floating foundation provided in an embodiment of the present application, the present application will be described in detail below in combination with the drawings and specific embodiments.

[0056] Please refer to Figures 1 to 9 The present application provides a launching device 10 for a floating foundation 20, the floating foundation 20 comprising a plurality of floating bodies 21, and the launching device 10 comprising a device main body 100, a lifting mechanism 200, and a clamping mechanism 300. The device main body 100 can comprise a shell 110 and a control assembly arranged on the shell 110. The lifting mechanism 200 is arranged on the device main body 100, and the lifting mechanism 200 is connected with the control assembly. The control assembly drives at least part of the lifting mechanism 200 to move relative to the device main body 100 along a first direction X. The clamping mechanism 300 is arranged on the lifting mechanism 200 and can move along the first direction X with the lifting mechanism 200. The clamping mechanism 300 is surrounded to form an accommodation area 310 for accommodating the clamping floating body 21. The control assembly drives at least part of the clamping mechanism 300 to move relative to the lifting mechanism 200 to adjust the size of the accommodation area 310.

[0057] The first direction X can be understood as a vertical direction, which can be a direction perpendicular to the ground when the launching device 10 is working.

[0058] It can be understood that the control assembly can be arranged inside the shell 110. In this way, the control assembly can be protected from external environmental interference, thereby playing a protective role on the control assembly. The control assembly is connected with the lifting mechanism 200 and the clamping mechanism 300 to control the movement of the lifting mechanism 200 and the clamping mechanism 300.

[0059] Under the driving of the control assembly, the lifting mechanism 200 can perform smooth lifting movement along the first direction X. Through the lifting of the lifting mechanism 200, the working height of the launching device 10 can be adjusted to lift or lower the floating foundation 20.

[0060] Optionally, the lifting mechanism 200 can include a telescopic cylinder lifting mechanism, a multi-section telescopic rod lifting mechanism, a rack and pinion lifting mechanism, a motor ball screw lifting mechanism, etc., which are not limited herein.

[0061] The clamping mechanism 300 is installed on the lifting mechanism 200 and can be lifted synchronously with the movement of the lifting mechanism 200. The clamping mechanism 300 encloses an adjustable containing area 310, which is used to contain and fix the floating body 21 to be launched. At least part of the clamping mechanism 300 can move relative to the lifting mechanism 200 through the driving of the control assembly, so as to realize the adjustment of the size of the containing area 310. In this way, it is ensured that the clamping mechanism 300 can provide stable and reliable clamping force to clamp the floating body 21, prevent the floating foundation 20 from shaking or falling off during launching, and improve the safety and stability of the operation. In addition, the adjustability of the size of the containing area 310 enables the clamping mechanism 300 to adapt to floating bodies 21 of different sizes, thereby improving the versatility of the clamping mechanism 300.

[0062] Optionally, the clamping mechanism 300 can include clamping arms, adjustable clamps, etc., for clamping and releasing the floating body 21.

[0063] It should be noted that the floating foundation 20 can include a plurality of floating bodies 21. For example, the floating foundation 20 can include three floating bodies 21, which can be a first floating body 21a, a second floating body 21b, and a third floating body 21c, respectively. The adjacent distances of the first floating body 21a, the second floating body 21b, and the third floating body 21c can be set to be consistent to form an equilateral triangular floating foundation 20. The following describes the working process of the launching device 10 for placing the floating foundation 20 into the water by taking the three floating bodies 21 as an example.

[0064] Referring to Figure 5 , first, the floating foundation 20 is placed on the wharf 30, so that the center line of the first floating body 21a and the second floating body 21b is parallel to the wharf 30 shoreline, and the third floating body 21c is close to the wharf 30 shoreline relative to the first floating body 21a and the second floating body 21b. Then, the launching device 10 is placed on the wharf 30 so that the launching device 10 corresponds to the floating bodies 21 one by one, the working height of the lifting mechanism 200 is adjusted so that the floating bodies 21 are located in the corresponding containing areas 310, and the size of the containing area 310 is adjusted by the control assembly driving the clamping mechanism 300 to clamp the floating bodies 21. Referring to Figure 6The control assembly drives at least part of the lifting mechanism 200 to ascend along the first direction X to lift the floating foundation 20. See Figure 7 The moving device can move the launching device 10 towards the front of the wharf 30 to move the floating foundation 20, so that the third floating body 21c corresponding to the launching device 10 is transferred to the transport ship 50 on the wharf 30. See Figure 8 The transport ship 50 continues to move, and the floating foundation 20 moves in a direction perpendicular to the wharf 30, so that the first floating body 21a, the second floating body 21b and the third floating body 21c are all suspended above the water surface 40. The transport ship 50 and the moving device stop moving. See Figure 9 The control assembly drives at least part of the lifting mechanism 200 to descend to a predetermined height along the first direction X to place the floating foundation 20 in the water. Then the control assembly drives the clamping mechanism 300 to adjust the size of the accommodation area 310 to release the corresponding floating body 21, so that the launching device 10 is separated from the floating body 21, thereby completing the launching of the floating foundation 20. Thus, the floating foundation 20 is placed in the water by the cooperation of the lifting mechanism 200 and the clamping mechanism 300, which improves the launching efficiency of the floating foundation 20 and reduces the launching cost of the floating foundation 20.

[0065] The moving device can be a moving vehicle other than the launching device 10, or can be a walking piece arranged on the device body 100, which is not limited in the present application.

[0066] See Figures 1 to 4 In some embodiments, the lifting mechanism 200 includes a fixed piece 210 and a sliding piece 220. The fixed piece 210 is connected with the shell 110 and extends along the first direction X. The sliding piece 220 is slidingly arranged on the fixed piece 210, and the control assembly drives the sliding piece 220 to ascend or descend relative to the fixed piece 210 along the first direction X.

[0067] The fixed piece 210 can be fixedly connected with the shell 110 of the device body 100 by bolts, welding or other reliable connection methods, to ensure the stability of the lifting mechanism 200 as a whole. The fixed piece 210 extends along the first direction X to provide guidance for the movement of the sliding piece 220.

[0068] The sliding piece 220 is slidingly arranged on the fixed piece 210 and is used to slide relative to the fixed piece 210 along the first direction X to drive the clamping mechanism 300 to move. Alternatively, the fixed piece 210 can be a slide rail, and the sliding piece 220 can be a slide rod matched with the slide rail.

[0069] In the specific working process, when the lifting operation needs to be performed, the control assembly can drive the sliding piece 220 to move up or down along the fixing piece 210. When the predetermined lifting position is reached, the control assembly drives the sliding rod to stop sliding to fix the sliding piece 220 at the corresponding position, and the lifting operation is completed.

[0070] Please refer to Figure 1 In some embodiments, the clamping mechanism 300 includes a support piece 320 and a plurality of clamping assemblies 330, the support piece 320 is connected with the lifting mechanism 200 and can move along the first direction X with at least part of the lifting mechanism 200. The clamping assemblies 330 are arranged at intervals on the support piece 320 to collectively enclose the accommodation area 310; wherein at least two of the clamping assemblies 330 are oppositely arranged along the same direction.

[0071] The support piece 320 can be fixedly connected with the sliding piece 220 of the lifting mechanism 200, so as to move along the first direction X with the movement of the lifting mechanism 200.

[0072] The plurality of clamping assemblies 330 are arranged on the support piece 320 and are arranged at intervals along the side wall of the support piece 320 to collectively enclose the accommodation area 310. Through the cooperation between the clamping assemblies 330, the clamping and release of the floating body 21 are realized. In addition, the clamping assemblies 330 can adapt to floating bodies 21 of different sizes through mutual cooperation to meet the clamping needs of different floating bodies 21, thereby improving the versatility of the clamping mechanism 300.

[0073] It should be noted that at least two of the clamping assemblies 330 are oppositely arranged along the same direction. Thus, when the clamping mechanism 300 clamps the floating body 21, it can form a more compact clamping force, thereby improving the stability and reliability of clamping.

[0074] In the specific working process, when the lifting mechanism 200 moves the support piece 320 and the clamping assemblies 330 to a certain position, the control assembly drives each clamping assembly 330 to move towards each other to clamp the floating body 21 together. When the floating body 21 needs to be released, the control assembly controls each clamping assembly 330 to move reversely, so that each clamping assembly 330 gradually separates, thereby releasing the floating body 21.

[0075] Please refer to Figure 3 In some embodiments, the clamping assembly 330 includes a first clamping piece 331 and a telescopic piece 332, one end of the telescopic piece 332 is connected with the support piece 320, and the other end is connected with the first clamping piece 331.

[0076] In specific implementation, the shape of the first clamping piece 331 can be set according to the shape of the floating body 21 to ensure the compactness and stability of clamping.

[0077] The telescopic member 332 generally has an adjustable length to adapt to the clamping requirements of floating bodies 21 of different sizes. The fixed end of the telescopic member 332 can be fixedly connected with the support member 320 through a connector or other reliable connection means to ensure that it will not fall off or loosen during clamping due to external forces.

[0078] Optionally, the telescopic member 332 can include a hydraulic telescopic rod, a pneumatic telescopic rod, an electric telescopic rod, etc. Of course, in some embodiments, the telescopic member 332 can also include an inflatable air bag, etc.

[0079] It can be understood that when it is necessary to clamp a floating body 21, the control assembly drives the telescopic member 332 to gradually lengthen, pushing the first clamping member 331 to move towards the floating body 21. When the first clamping member 331 contacts the floating body 21 and exerts sufficient clamping force, the clamping process is completed. At this time, the telescopic member 332 maintains a certain tension to ensure the stability and reliability of clamping. When it is necessary to release the floating body 21, the control assembly drives the telescopic member 332 to gradually shorten, driving the first clamping member 331 to move away from the floating body 21, thereby completing the release process.

[0080] Please refer to Figure 3 In some embodiments, the support member 320 is in the shape of an arc plate, each clamping assembly 330 is arranged in the arc-shaped cavity of the support member 320, and each clamping assembly 330 is spaced apart in the circumferential direction Y of the support member 320. The support member 320 has an open slot 321 in communication with the accommodation area 310.

[0081] Each clamping assembly 330 is arranged in the arc-shaped cavity of the support member 320 and is spaced apart in the circumferential direction Y of the support member 320. Such arrangement ensures that each clamping assembly 330 can independently and effectively perform the clamping task, while avoiding mutual interference between the clamping assemblies 330, thereby improving the stability and reliability of the clamping mechanism 300.

[0082] It should be noted that the support member 320 is provided with an open slot 321 in communication with the accommodation area 310. In this way, the floating body 21 can enter and exit the accommodation area 310 through the open slot 321.

[0083] In some alternative embodiments, the first clamping member 331 has an arc surface 3311 on the side facing the accommodation area 310.

[0084] By arranging the first clamping member 331 with an arc surface 3311 on the side facing the accommodation area 310, the first clamping member 331 can better adapt to the shape of the floating body 21, and achieve a tighter and more stable clamping effect. The design of the arc surface 3311 can also reduce damage to the floating body 21 during clamping, improving the safety and reliability of the clamping mechanism 300.

[0085] It can be understood that the clamping and fixing form of the clamping mechanism 300 to the floating body 21 is only an optional implementation, and is not limited to the above form. Please refer to Figure 4 In some other embodiments, the clamping mechanism 300 can also include a pair of second clamping members 340 connected with the lifting mechanism 200 and capable of moving along the first direction X with at least part of the lifting mechanism 200. The pair of second clamping members 340 enclose the accommodation area 310, and the second clamping members 340 have a rotational degree of freedom relative to the lifting mechanism 200, so that the pair of second clamping members 340 can move in a direction towards or away from each other.

[0086] The second clamping member 340 can be arranged to be connected with the lifting mechanism 200 to be capable of moving along the first direction X with the sliding member 220 of the lifting mechanism 200. The pair of second clamping members 340 enclose the accommodation area 310, and the distance between the second clamping members 340 can be adjusted by rotating to adjust the size of the accommodation area 310.

[0087] In order to adjust the distance between the second clamping members 340, the second clamping members 340 are arranged to have a rotational degree of freedom relative to the lifting mechanism 200. Thus, the pair of second clamping members 340 can move in a direction towards or away from each other, thereby achieving flexible adjustment of the clamping force on the floating body 21. When the floating body 21 needs to be clamped, the control assembly can first drive the pair of second clamping members 340 to move in a direction away from each other, so that the floating body 21 enters the accommodation area 310, and then drive the pair of second clamping members 340 to move in a direction towards each other, thereby achieving clamping of the floating body 21. When the floating body 21 needs to be released, the control assembly can drive the pair of second clamping members 340 to move in a direction away from each other, thereby achieving release of the floating body 21.

[0088] In specific implementation, the second clamping member 340 can be arranged in an arc plate shape and protrude away from the accommodation area 310, thereby enabling the second clamping member 340 to better adapt to the shape of the floating body 21 and improve the clamping effect.

[0089] In addition, a rotating piece can be arranged between the second clamping piece 340 and the sliding piece 220, and the rotating piece is controlled to rotate by the control assembly, so that the second clamping pieces 340 arranged in pairs move in the direction of approaching or moving away from each other, to realize clamping and releasing of the floating body 21. The rotating piece can include a hinge structure.

[0090] Referring to Figure 1 and Figure 4 In some embodiments, the clamping mechanism 300 further includes an elastic clamping layer 350, which is located on the side of the clamping mechanism 300 facing the containing area 310.

[0091] The elastic clamping layer 350 is arranged on the side of the clamping mechanism 300 facing the containing area 310, and can first contact the floating body 21 when the clamping mechanism 300 clamps the floating body 21. Due to the elastic property of the elastic clamping layer 350, the elastic clamping layer 350 can be moderately deformed according to the shape and size of the floating body 21, so as to ensure that the clamping mechanism 300 can tightly clamp the floating body 21, and avoid generating gaps or looseness during clamping. In this way, the clamping stability of the clamping mechanism 300 is improved, and the floating body 21 is effectively prevented from slipping or being damaged during clamping.

[0092] Specifically, the arc-shaped surface 3311 of the first clamping piece 331 and the side of the second clamping piece 340 facing the containing area 310 can be provided with the elastic clamping layer 350.

[0093] Optionally, the elastic clamping layer 350 can be a rubber pad layer, a silica gel pad layer, etc. When the clamping mechanism 300 clamps the floating body 21, the rubber pad layer or the silica gel pad layer can be elastically deformed to tightly fit the surface of the floating body 21, thereby improving the stability and safety of clamping.

[0094] In some embodiments, the control assembly (not shown in the figure) includes a driving piece, a power generation piece and a control piece. The driving piece is connected with the lifting mechanism 200 and the clamping mechanism 300. The control piece is electrically connected with the power generation piece, and the control piece is in communication connection with the driving piece, and the control piece is used to control the start and stop of the driving piece.

[0095] The driving member can be connected with the lifting mechanism 200 and the clamping mechanism 300. The driving member can include a hydraulic pump, a pneumatic actuator, etc. The lifting mechanism 200 and the clamping mechanism 300 can share one hydraulic pump or pneumatic actuator, or the lifting mechanism 200 and the clamping mechanism 300 can each be equipped with a hydraulic pump or pneumatic actuator, etc. The driving member can provide stable and reliable driving force according to specific use requirements. After receiving the instructions from the control member, the driving member can quickly respond to start or stop working, so as to drive the lifting mechanism 200 to realize lifting movement, and the clamping mechanism 300 to clamp and release the floating body 21.

[0096] The power generation member can be a diesel generator, a solar power generator, etc. to provide continuous power support for the launching device 10. The power generation member is electrically connected with the control member to ensure that sufficient energy can be provided to the control member and the driving member when needed.

[0097] The control member is in communication connection with the driving member to realize precise control of the driving member. By setting the control member, the lifting speed and height adjustment of the lifting mechanism 200, and the clamping force and movement direction of the clamping mechanism 300 can be controlled. Therefore, the operation efficiency and stability of the launching device 10 are improved, and a more convenient and flexible operation experience is provided for the operator. Optionally, the control member can be a controller with a main control chip.

[0098] In some embodiments, the device body 100 further comprises a counterweight member (not shown in the figure) arranged in the interior of the housing 110.

[0099] It can be understood that the counterweight member arranged in the interior of the housing 110 can effectively reduce the vibration and shaking generated by the launching device 10 during operation, thereby improving the stability of the launching device 10.

[0100] In addition, the arrangement of the counterweight member helps to optimize the gravity distribution of the launching device 10. In specific implementation, the weight of the counterweight member can be increased or decreased according to the weight of different floating foundations 20, so that the launching device 10 is more stable and reliable during operation.

[0101] Exemplarily, the counterweight member can be a block-shaped counterweight member made of high-density materials such as cast iron, alloy steel, etc.

[0102] Please refer to Figure 2 In some embodiments, the launching device 10 further comprises a walking mechanism 400, which is in rotational connection with the device body 100; the walking mechanism 400 comprises one of a wheeled walking member and a tracked walking member.

[0103] By setting the walking mechanism 400, the launching device 10 can be flexibly turned and moved on the ground. In this way, the launching device 10 can quickly reach the predetermined position, and can also adjust the position as needed during the operation, thereby improving the launching efficiency of the floating foundation 20.

[0104] Among them, the walking mechanism 400 can adopt a wheeled walking piece, which can be selected as a heavy load tire. The heavy load tire can bear the weight of the floating foundation 20 and enable the rotation and movement of the launching device 10, thereby realizing the movement of the launching device 10 driving the floating foundation 20. The walking mechanism 400 can also adopt a tracked walking piece, which can also realize the movement of driving the floating foundation 20, and the present application does not limit it.

[0105] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand; it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. Launching device for a floating foundation, the floating foundation (20) comprising a plurality of floating bodies (21), characterized in that, The sewage device (10) comprises: a device body (100) comprising a shell (110) and a control assembly arranged on the shell (110); a lifting mechanism (200) arranged on the device body (100), the lifting mechanism (200) being connected with the control assembly, and the control assembly driving at least part of the lifting mechanism (200) to move relative to the device body (100) along a first direction (X); a clamping mechanism (300) arranged on the lifting mechanism (200) and capable of moving along the first direction (X) with the lifting mechanism (200), the clamping mechanism (300) being arranged to form an accommodation area (310) for accommodating and clamping the floating body (21), and the control assembly driving at least part of the clamping mechanism (300) to move relative to the lifting mechanism (200) to adjust the size of the accommodation area (310).

2. The device according to claim 1, characterized in that The lifting mechanism (200) comprises a fixed part (210) and a sliding part (220), the fixed part (210) being connected with the shell (110) and extending along the first direction (X); The sliding part (220) is slidingly arranged on the fixed part (210), and the control assembly drives the sliding part (220) to ascend or descend relative to the fixed part (210) along the first direction (X).

3. The device of claim 1, wherein, The clamping mechanism (300) comprises a support part (320) and a plurality of clamping assemblies (330), the support part (320) being connected with the lifting mechanism (200) and capable of moving along the first direction (X) with at least part of the lifting mechanism (200); Each of the clamping assemblies (330) is arranged on the support part (320) to jointly form the accommodation area (310); Among them, at least two of the clamping assemblies (330) are oppositely arranged along the same direction.

4. The device according to claim 3, characterized in that The clamping assembly (330) comprises a first clamping part (331) and a telescopic part (332), one end of the telescopic part (332) being connected with the support part (320) and the other end being connected with the first clamping part (331).

5. The device of claim 4, wherein, The support part (320) is in the shape of an arc plate, each of the clamping assemblies (330) is arranged in an arc-shaped cavity of the support part (320), each of the clamping assemblies (330) is distributed on a circumferential direction (Y) of the support part (320), and the support part (320) has an open slot (321) in communication with the accommodation area (310); And / or, one side of the first clamping part (331) facing the accommodation area (310) has an arc surface (3311).

6. The device of claim 1, wherein, The clamping mechanism (300) comprises a pair of second clamping parts (340), the second clamping parts (340) being connected with the lifting mechanism (200) and capable of moving along the first direction (X) with at least part of the lifting mechanism (200); The second clamping pieces (340) arranged in pairs enclose the accommodation area (310), and the second clamping pieces (340) have a rotational degree of freedom relative to the lifting mechanism (200) to enable the second clamping pieces (340) arranged in pairs to move in a direction towards or away from each other.

7. The device according to any one of claims 1 to 6, wherein The clamping mechanism (300) further comprises an elastic clamping layer (350) located on a side of the clamping mechanism (300) facing the accommodation area (310).

8. The device according to any one of claims 1 to 6, wherein The control assembly comprises a driving member, a power generation member and a control member, the driving member is connected with the lifting mechanism (200) and the clamping mechanism (300); The control member is electrically connected with the power generation member, and the control member is communicatively connected with the driving member, and the control member is used for controlling the start and stop of the driving member.

9. The device according to any one of claims 1 to 6, wherein The device body (100) further comprises a counterweight, which is arranged inside the shell (110).

10. The device of claim 1, wherein, The excrement device (10) further comprises a walking mechanism (400), which is rotationally connected with the device body (100). The walking mechanism (400) comprises one of a wheeled walking member and a tracked walking member.

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