Floating device and method for assembling floating device and defense net

Abstract

The present invention discloses a floating device and an assembling method of the floating device and a defense net, wherein the floating device includes two buoyancy units, an upper clamping unit, a lower clamping unit and a base frame, wherein the base frame includes a connecting part and two assembly parts, and the two assembly parts extend downward from the opposite ends of the connecting frame respectively, wherein each of the floating units is respectively installed at the bottom end of each of the connecting parts, wherein the upper clamping unit is arranged in the middle of the connecting part of the base frame for clamping the top of the defense net, wherein the lower clamping unit is arranged in at least one of the assembly parts of the base frame, and the lower clamping part is located between the two assembly parts of the base frame for clamping the middle of the defense net, so that the base frame respectively maintains one of the floating units on the opposite sides of the defense net.

Description

Technical Field

[0001] The invention relates to the field of water defense, and in particular to a floating device and an assembling method of the floating device and a defense net. Background Art

[0002] A water defense system is a device used to isolate specific waters from other waters. For example, the water defense system can be arranged in specific locations such as ports and rivers. When foreign objects (e.g., ships, frogmen, etc.) invade specific waters from other waters, the water defense system can warn the managers of the specific waters, thereby achieving the purpose of defense. The water defense system includes a net body and a float installed on the top of the net body. When the water defense system is arranged in a specific water body, the buoyancy generated by the float pulls the net body upward in the hope that the net body is suspended in the water body. How to assemble the float and the net body to ensure that the net body can be suspended longitudinally in the water body and a series of related problems brought about by this are technical problems that the inventors of the present invention are committed to solving. Summary of the invention

[0003] An object of the present invention is to provide a floating device and an assembling method of the floating device and a defense net, wherein an upper clamping unit and a lower clamping unit of the floating device respectively clamp the top and the middle of the defense net to suspend the net body longitudinally in the water area.

[0004] One object of the present invention is to provide a floating device and an assembling method of the floating device and a defense net, wherein a base frame of the floating device enables the upper clamping unit and the lower clamping unit to be arranged up and down, so that the upper clamping unit and the lower clamping unit can suspend the net body longitudinally in the water area.

[0005] One object of the present invention is to provide a floating device and an assembling method of a floating device and a defense net, wherein the upper clamping unit provides two upper clamping plates and an upper transverse extension groove and an upper longitudinal extension groove formed between the two upper clamping plates, and the net body of the defense net is clamped by the upper clamping unit in a manner of being clamped between the two upper clamping plates, and at the same time, the transverse optical fiber cable and the longitudinal optical fiber cable constituting the net body are respectively retained in the upper transverse extension groove and the upper longitudinal extension groove of the upper clamping unit, so that: on the one hand, the net body can be reliably clamped to the upper clamping unit, and on the other hand, the upper clamping unit is prevented from applying pressure to the net body, thereby preventing the net body from being damaged by the upper clamping unit.

[0006] One object of the present invention is to provide a floating device and an assembling method of a floating device and a defense net, wherein the upper clamping unit is provided with an upper lock clamping space at the intersection of the upper transverse extension groove and the upper longitudinal extension groove for clamping a lock of the defense net, so that the lock plays a positioning role to prevent the transverse optical fiber cable and / or the longitudinal optical fiber cable of the net body from sliding relative to the upper clamping unit when the floating device suspends the defense net longitudinally in the water area, thereby protecting the net body.

[0007] One object of the present invention is to provide a floating device and an assembling method of a floating device and a defense net, wherein the lower clamping unit provides at least two lower clamping plates and a lower transverse extension groove and a lower longitudinal extension groove formed between the two lower clamping plates, and the net body is clamped by the lower clamping unit in a manner of being clamped between the two lower clamping plates, and at the same time, the transverse optical fiber cable and the longitudinal optical fiber cable constituting the net body are respectively retained in the lower transverse extension groove and the lower longitudinal extension groove of the lower clamping unit, so that: on the one hand, the net body can be reliably clamped to the lower clamping unit, and on the other hand, the lower clamping unit is prevented from applying pressure to the net body, thereby preventing the net body from being damaged by the lower clamping unit.

[0008] One object of the present invention is to provide a floating device and an assembling method of a floating device and a defense net, wherein the lower clamping unit is provided with a lower lock clamping space at the intersection of the lower transverse extension groove and the lower longitudinal extension groove for clamping the lock of the defense net, so that the lock plays a positioning role to prevent the transverse optical fiber cable and / or longitudinal optical fiber cable of the net body from sliding relative to the lower clamping unit when the floating device suspends the defense net longitudinally in the water area, thereby protecting the net body.

[0009] According to one aspect of the present invention, the present invention provides a floating device that can be assembled in a defense net, wherein the floating device comprises:

[0010] Two float units;

[0011] an upper clamping unit;

[0012] a lower clamping unit; and

[0013] A base frame, wherein the base frame includes a connecting part and two assembly parts, the two assembly parts extend downward from the opposite ends of the connecting frame respectively, wherein each of the floating units is installed at the bottom end of each of the connecting parts respectively, wherein the upper clamping unit is arranged in the middle of the connecting part of the base frame for clamping the top of the defense net, wherein the lower clamping unit is arranged in at least one of the assembly parts of the base frame, and the lower clamping part is located between the two assembly parts of the base frame for clamping the middle of the defense net, so that the base frame respectively maintains one of the floating units on the opposite sides of the defense net.

[0014] According to one embodiment of the present invention, the floating device further comprises two counterweight units, each of which is installed at the bottom of each of the floating units.

[0015] According to one embodiment of the present invention, the upper clamping unit includes two upper clamping plates and has at least one upper transverse extension groove and at least one upper longitudinal extension groove, at least one of the two upper clamping plates is arranged in the middle of the connecting part of the base frame, and the two upper clamping plates are installed face to face to form the upper transverse extension groove and the upper longitudinal extension groove between the two upper clamping plates, wherein the defense net includes a net body, the net body includes a group of transverse optical fiber cables and a group of longitudinal optical fiber cables woven with each other, and the upper clamping unit clamps the top of the defense net in a manner such that the upper transverse extension groove and the upper longitudinal extension groove of the upper clamping unit respectively hold the transverse optical fiber cables and the longitudinal optical fiber cables of the net body.

[0016] According to one embodiment of the present invention, the upper clamping unit further has at least one upper locking buckle clamping space, which is formed between the two upper clamping plates and located at the intersection of the upper transverse extension groove and the upper longitudinal extension groove, wherein the defense net further includes at least one locking buckle, which is installed at the intersection of the transverse optical fiber cable and the longitudinal optical fiber cable, wherein the locking buckle is clamped in the upper locking buckle clamping space of the upper clamping unit.

[0017] According to one embodiment of the present invention, the upper clamping unit has one upper transverse extension groove, two upper longitudinal extension grooves and two upper locking buckle clamping spaces, so that the upper clamping unit can clamp two adjacent locking buckles of the defense net and clamp two adjacent longitudinal optical fiber cables of the net body.

[0018] According to one embodiment of the present invention, the lower clamping unit includes two lower clamping plates and has at least one lower transverse extension groove and at least one lower longitudinal extension groove, at least one of the two lower clamping plates is arranged on the assembly part of the base frame, and the two lower clamping plates are installed face to face to form the lower transverse extension groove and the lower longitudinal extension groove between the two lower clamping plates, wherein the defense net includes a net body, the net body includes a group of transverse optical fiber cables and a group of longitudinal optical fiber cables woven with each other, and the lower clamping unit clamps the middle part of the defense net in a manner that the lower transverse extension groove and the lower longitudinal extension groove of the lower clamping unit respectively hold the transverse optical fiber cables and the longitudinal optical fiber cables of the net body.

[0019] According to one embodiment of the present invention, the lower clamping unit includes two lower clamping plates and has at least one lower transverse extension groove and at least one lower longitudinal extension groove, at least one of the two lower clamping plates is arranged on the assembly part of the base frame, and the two lower clamping plates are installed face to face to form the lower transverse extension groove and the lower longitudinal extension groove between the two lower clamping plates, wherein the lower clamping unit clamps the middle part of the defense net in such a manner that the lower transverse extension groove and the lower longitudinal extension groove of the lower clamping unit respectively hold the transverse optical fiber cable and the longitudinal optical fiber cable of the net body.

[0020] According to one embodiment of the present invention, the lower clamping unit further has at least one lower lock clamping space, and the lower lock clamping space is formed between the two lower clamping plates and is located at the intersection of the lower transverse extension groove and the lower longitudinal extension groove, wherein the defense net further includes at least one lock, and the lock is installed at the intersection of the transverse optical fiber cable and the longitudinal optical fiber cable, wherein the lock is clamped in the lower lock clamping space of the lower clamping unit.

[0021] According to one embodiment of the present invention, the lower clamping unit further has at least one lower lock clamping space, which is formed between the two lower clamping plates and located at the intersection of the lower transverse extension groove and the lower longitudinal extension groove, wherein the lock is clamped in the lower lock clamping space of the lower clamping unit.

[0022] According to one embodiment of the present invention, the lower clamping unit further has two lower transverse extension grooves, two lower longitudinal extension grooves and four lock clamping spaces, so that the lower clamping unit can clamp the four adjacent locks of the defense net and the two adjacent transverse optical fiber cables and the two adjacent longitudinal optical fiber cables of the net body.

[0023] According to one embodiment of the present invention, the lower clamping unit further includes at least one extension arm, and the opposite ends of the extension arm are respectively arranged on one of the lower clamping plate and one of the assembly parts of the base frame, so that the lower clamping plate can be installed on the assembly part of the base frame by the extension arm.

[0024] According to one embodiment of the present invention, the float unit further includes a float frame and a float body attached to the float frame, the top of the float frame is exposed at the upper part of the float body to form an assembly top, and the assembly top of the float frame is used to be assembled to the assembly part of the base frame.

[0025] According to one embodiment of the present invention, the float unit further includes a float frame and a float body attached to the float frame, the top end of the float frame is exposed at the upper part of the float body to form an assembly top end, the assembly top end of the float frame is used to be assembled to the assembly part of the base frame, the bottom end of the float frame is exposed at the lower part of the float body to form an assembly bottom end, and the assembly bottom end of the float frame is used to be assembled to the counterweight unit.

[0026] According to one embodiment of the present invention, at least one side of the float body is provided with an anti-collision protrusion.

[0027] According to one embodiment of the present invention, the float unit further comprises a traction connection mechanism, and the traction connection mechanism is installed on the float body.

[0028] According to an embodiment of the present invention, the floating device further comprises a warning light, and the warning light is installed on the connecting portion of the base frame.

[0029] According to another aspect of the present invention, the present invention further provides a method for assembling a floating device and a defense net, wherein the assembly method comprises the following steps:

[0030] (a) clamping the top of a defense net to an upper clamping unit of a floating device; and

[0031] (b) A clamping unit for clamping the middle portion of the defense net to a lower portion of the floating device.

[0032] According to one embodiment of the present invention, the step (a) further comprises the steps of:

[0033] (a.1) allowing a transverse optical fiber cable and a longitudinal optical fiber cable of a mesh body of the defense net to be respectively retained in an upper transverse positioning groove and an upper longitudinal positioning groove of an upper first clamping plate of the upper clamping unit; and

[0034] (a.2) The upper clamping unit - an upper second clamping plate is installed face to face with the upper first clamping plate, so that the upper transverse positioning groove and the upper longitudinal positioning groove of the upper first clamping plate respectively form an upper transverse extension groove and an upper longitudinal extension groove of the upper clamping unit, so that the upper clamping unit clamps the top of the defense net in a manner that the upper transverse extension groove and the upper longitudinal extension groove of the upper clamping unit respectively retain the transverse optical fiber cable and the longitudinal optical fiber cable of the net body.

[0035] According to one embodiment of the present invention, in the step (a.1), a lock of the defense net is allowed to be retained in an upper lock positioning groove of the upper first clamping plate, wherein in the step (a.2), after the upper second clamping plate is installed face to face to the upper first clamping plate, the upper lock positioning groove of the upper first clamping plate forms an upper lock clamping space of the upper clamping unit, and the lock is retained in the upper lock clamping space of the upper clamping unit.

[0036] According to one embodiment of the present invention, the upper clamping unit clamps two adjacent longitudinal optical fiber cables of the mesh body.

[0037] According to one embodiment of the present invention, the step (b) further comprises the steps of:

[0038] (b.1) allowing a transverse optical fiber cable and a longitudinal optical fiber cable of a mesh body of the defense net to be respectively retained in a lower transverse positioning groove and a lower longitudinal positioning groove of a lower first clamping plate of the lower clamping unit; and

[0039] (b.2) A lower second clamping plate of the lower clamping unit is installed face to face with the lower first clamping plate, so that the lower transverse positioning groove and the lower longitudinal positioning groove of the lower first clamping plate respectively form a lower transverse extension groove and a lower longitudinal extension groove of the lower clamping unit, so that the lower clamping unit clamps the middle part of the defense net in a manner that the lower transverse extension groove and the lower longitudinal extension groove of the lower clamping unit respectively hold the transverse optical fiber cable and the longitudinal optical fiber cable of the net body.

[0040] According to one embodiment of the present invention, in the step (b.1), a lock of the defense net is allowed to be retained in a lower lock positioning groove of the lower first clamping plate, wherein in the step (b.2), after the lower second clamping plate is installed face to face to the lower first clamping plate, the lower lock positioning groove of the lower first clamping plate forms a lower lock clamping space of the lower clamping unit, and the lock is retained in the lower lock clamping space of the lower clamping unit.

[0041] According to one embodiment of the present invention, the lower clamping unit clamps two adjacent transverse optical fiber cables of the mesh body and clamps two adjacent longitudinal optical fiber cables of the mesh body. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] Figure 1 It is a three-dimensional schematic diagram of a water defense system according to a preferred embodiment of the present invention.

[0043] Figure 2 It is an enlarged schematic diagram of a position of the water defense system according to the above preferred embodiment of the present invention.

[0044] Figure 3 It is an enlarged schematic diagram of another position of the water defense system according to the above preferred embodiment of the present invention.

[0045] Figure 4 It is a three-dimensional schematic diagram from one perspective of a floating device of the water defense system according to the above preferred embodiment of the present invention.

[0046] Figure 5 It is a three-dimensional schematic diagram from another perspective of the floating device of the water defense system according to the above preferred embodiment of the present invention.

[0047] Figure 6 A schematic exploded view of the floating device of the water defense system according to the above preferred embodiment of the present invention from one perspective.

[0048] Figure 7 A schematic exploded view of the floating device of the water defense system according to the above preferred embodiment of the present invention from another perspective.

[0049] Figure 8 It is a three-dimensional schematic diagram of an upper clamping unit of the floating device of the water defense system according to the above preferred embodiment of the present invention.

[0050] Fig. 9 It is a schematic diagram of an exploded view from one perspective of the upper clamping unit of the floating device of the water defense system according to the above preferred embodiment of the present invention.

[0051] Fig.10 It is a schematic diagram of an exploded view from another perspective of the upper clamping unit of the floating device of the water defense system according to the above preferred embodiment of the present invention.

[0052] Fig.11 It is a three-dimensional schematic diagram of a lower clamping unit of the floating device of the water defense system according to the above preferred embodiment of the present invention.

[0053] Fig.12 It is a three-dimensional schematic diagram of a lower clamping plate of the lower clamping unit of the floating device of the water defense system according to the above preferred embodiment of the present invention.

[0054] Fig.13 It is a schematic diagram of an exploded view from one perspective of the lower clamping unit of the floating device of the water defense system according to the above preferred embodiment of the present invention.

[0055] Fig.14 It is a schematic diagram of an exploded view from another perspective of the lower clamping unit of the floating device of the water defense system according to the above preferred embodiment of the present invention.

[0056] Fig.15 It is a three-dimensional schematic diagram of a lock of a defense net of the water defense system according to the above preferred embodiment of the present invention.

[0057] Fig.16 It is a schematic diagram of an exploded view of the lock of the defense net of the water defense system according to the above preferred embodiment of the present invention from one perspective.

[0058] Fig.17 It is a schematic diagram of an exploded view from another perspective of the lock of the defense net of the water defense system according to the above preferred embodiment of the present invention. DETAILED DESCRIPTION

[0059] Before describing in detail any embodiment of the present invention, it should be understood that the present invention is not limited in its application to the construction and arrangement details of the components described below or illustrated in the following figures. The present invention can have other embodiments and can be practiced or carried out in various ways. In addition, it should be understood that the words and terms used here are for descriptive purposes and should not be considered restrictive. The use of "including", "comprising" or "having" and its variations herein is intended to cover the items and their equivalents and additional items displayed below. Unless otherwise specified or limited, the terms "install", "connect", "support" and "couple" and their variations are widely used and cover direct installation and indirect installation, connection, support and connection. In addition, "connect" and "couple" are not limited to physical or mechanical connections or connections.

[0060] Furthermore, on the first aspect, in the disclosure of the present invention, the orientation or positional relationship indicated by terms such as "longitudinal", "transverse", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the orientation or positional relationship shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore the above terms cannot be understood as limitations on the present invention; on the second aspect, the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" cannot be understood as a limitation on the quantity.

[0061] With reference to the accompanying drawings of the present invention Figures 1 to 17 A water defense system according to a preferred embodiment of the present invention will be disclosed and explained in the following description, wherein the water defense system includes at least one floating device 10 and a defense net 20, the floating device 10 includes a base frame 11 and an upper clamping unit 12, a lower clamping unit 13 and two buoyancy units 14 respectively arranged on the base frame 11, and the upper clamping unit 12 and the lower clamping unit 13 are arranged up and down along the longitudinal direction, and the top and the middle of the defense net 20 are clamped to the upper clamping unit 12 and the lower clamping unit 13 respectively, so that when the water defense system is arranged in the water, the upper clamping unit 12 and the lower clamping unit 13 of the floating device 10 make the defense net 20 be suspended longitudinally in the water.

[0062] Reference Figure 2 , Figures 4 to 7 The base frame 11 includes a connecting portion 111 and two assembly portions 112, and the two assembly portions 112 extend downward from opposite ends of the connecting portion 111. The upper clamping unit 12 is arranged in the middle of the connecting portion 111 of the base frame 11, and the lower clamping unit 13 is arranged in at least one of the assembly portions 112 of the base frame 11 and between the two assembly portions 112, so that the base frame 11 allows the upper clamping unit 12 and the lower clamping unit 13 to be arranged up and down along the longitudinal direction. Each of the floating units 13 is respectively installed at the bottom of each of the assembly portions 112 of the base frame 11. The top of the defense net 20 is clamped to the upper clamping unit 12, the middle of the defense net 20 is clamped to the lower clamping unit 13, and the base frame 11 holds one of the floating units 14 on opposite sides of the defense net 20.

[0063] By arranging the upper clamping unit 12 at the middle of the connecting part 111 of the base frame 11 and arranging the lower clamping unit 13 at the middle of the two assembly parts 112 of the base frame 11 and allowing the base frame 11 to respectively maintain one of the floating units 14 on the opposite sides of the defense net 20, when the water defense system is arranged in the water, the two floating units 14 can provide the same benefits on the opposite sides of the defense net 20, so that the base frame 11 can maintain the upper clamping unit 12 and the lower clamping unit 13 in a state of being arranged up and down along the longitudinal direction, so that the floating device 10 allows the defense net 20 to be suspended longitudinally in the water, which is crucial to improving the defense capability of the water defense system.

[0064] Continue to refer to the attached Figures 4 to 7 In this specific example of the water defense system of the present invention, the connecting portion 111 and the assembly portion 112 of the base frame 11 are an integral structure, the connecting portion 111 extends in a curved manner, each of the assembly portions 112 extends downward integrally from each end of the connecting portion 111, and the connecting portion 111 makes each of the assembly portions 112 vertical, so that the base frame 11 is "U" shaped when viewed from the front.

[0065] The floating unit 14 provides buoyancy for the entire floating device 10, and the buoyancy pulls the defense net 20 upward to allow the defense net 20 to be suspended longitudinally in the water area. Specifically, the floating unit 14 includes a floating frame 141 and a floating body 142 attached to the floating frame 141, the top of the floating frame 141 is exposed at the upper part of the floating body 142 to form an assembly top 1411, and the assembly top 1411 of the floating frame 141 is assembled to the bottom end of the assembly part 112 of the base frame 11.

[0066] The manner of attaching the float body 142 to the float skeleton 141 is not limited in the water defense system of the present invention. For example, first, a steel structure (e.g., 316L stainless steel) of the float skeleton 141 is provided, and secondly, the float body 142 of a preset shape is formed on the outside of the float skeleton 141 by ethylene-vinyl acetate copolymer (EVA) through a foaming process, so that the float body 142 is attached to the float skeleton 141, wherein during the foaming process, the ethylene-vinyl acetate copolymer is prevented from wrapping the top of the float skeleton 141, thereby allowing the top of the float skeleton 141 to be exposed to the upper part of the float body 142 to form the assembly top 1411 of the float skeleton 141. Preferably, the outer surface of the float body 142 is provided with a protective layer, which can be sprayed with a polyurea material to improve the waterproof, anti-corrosion and wear-resistant properties of the float unit 14.

[0067] The assembly top 1411 of the floating skeleton 141 and the bottom end of the assembly part 112 of the base frame 11 can be installed through flanges. Specifically, the assembly top 1411 of the floating skeleton 141 has a first flange 1412, and the bottom end of the assembly part 112 has a second flange 1121. The first flange 1412 of the floating skeleton 141 and the second flange 1121 of the assembly part 112 respectively have a plurality of through holes. After the first flange 1412 of the floating skeleton 141 and the second flange 1121 of the assembly part 112 are face to face and the through holes of the first flange 1412 and the through holes of the second flange 1121 are opposite, the screw rod can penetrate the through holes of the first flange 1412 and the through holes of the second flange 1121 and be locked by the nut, so as to install the floating unit 14 at the bottom end of the assembly part 112 of the base frame 11.

[0068] By setting the first flange 1412 at the assembly top 1411 of the buoy skeleton 141 and setting the second flange 1121 at the bottom of the assembly part 112, on the one hand, the buoy unit 14 can be conveniently installed at the bottom of the assembly part 112, and on the other hand, the installation direction of the buoy unit 14 can be conveniently adjusted to facilitate the arrangement of the water defense system in waters of different environments.

[0069] Continue to refer to the attached Figures 4 to 7 At least one side of the float body 142 of the float unit 14 is provided with an anti-collision protrusion 1413 to improve the anti-collision ability of the float unit 14.

[0070] Continue to refer to the attached Figures 4 to 7The buoy unit 14 further includes a traction connection mechanism 143, which is installed on the buoy body 142, wherein a rope can be installed on the traction connection mechanism 143, so that the buoy units 14 of two adjacent floating devices 10 can be connected to each other to improve the operability of the underwater defense system.

[0071] Now go to the attached Figure 2 , Figures 4 to 7 The floating device 10 further includes two counterweight units 15 , each of which is installed at the bottom of each of the buoyancy units 14 to increase the stability of the floating device 10 .

[0072] Specifically, each of the counterweight units 15 includes at least one counterweight part 151, wherein the counterweight part 151 further includes a counterweight skeleton 1511 and a counterweight body 1512 attached to the counterweight skeleton 1511, the top of the counterweight skeleton 1511 is exposed at the upper part of the counterweight body 1512 to form an installation top 15111, and accordingly, the bottom end of the buoy skeleton 141 is exposed at the lower part of the buoy body 142 to form an assembly bottom 1414, wherein the installation top 15111 of the counterweight skeleton 1511 is installed at the assembly bottom 1414 of the buoy skeleton 141 to install the counterweight unit 15 at the bottom of the buoy unit 14.

[0073] The method of attaching the counterweight body 1512 to the counterweight frame 1511 is not limited in the water defense system of the present invention. For example, first, the counterweight frame 1511 of a steel frame structure is provided, secondly, a shell made of PE material is installed on the outside of the counterweight frame 1511, and thirdly, concrete is poured into the shell to form the counterweight body 1512 by the shell and concrete, and the counterweight body 1512 is attached to the counterweight frame 1511.

[0074] The assembly bottom end 1414 of the float skeleton 141 and the installation top end 15111 of the counterweight skeleton 1511 may be installed via flanges. Specifically, the assembly bottom end 1414 of the float skeleton 141 has a third flange 1415, and the installation top end 15111 of the counterweight skeleton 1511 has a fourth flange 15112. The third flange 1415 of the float skeleton 141 and the fourth flange 15112 of the counterweight skeleton 1511 respectively have a plurality of through holes. After the third flange 1415 of the float skeleton 141 and the fourth flange 15112 of the counterweight skeleton 1511 are face to face and the through holes of the third flange 1415 and the through holes of the fourth flange 15112 are opposite to each other, the screw can penetrate into the through holes of the third flange 1415 and the through holes of the fourth flange 15112 and be locked by the nut to install the counterweight unit 15 at the bottom of the float unit 14.

[0075] By setting the third flange 1415 at the assembly bottom end 1414 of the buoy skeleton 141 and the fourth flange 15112 at the installation top end 15111 of the counterweight skeleton 1511, on the one hand, the counterweight unit 15 can be conveniently installed at the bottom of the buoy unit 14, and on the other hand, the installation direction of the counterweight unit 15 can be conveniently adjusted to facilitate the arrangement of the underwater defense system in waters of different environments.

[0076] In the attached Figures 1 to 17 In this specific example of the water defense system of the present invention shown, the counterweight unit 15 includes two counterweight parts 151. For ease of understanding, the two counterweight parts 151 are respectively defined as a first counterweight part 151a and a second counterweight part 151b, wherein the counterweight skeleton 1511 of the first counterweight part 151a is installed on the buoy skeleton 1411 of the buoy unit 14, and the counterweight skeleton 1511 of the second counterweight part 151b is installed on the counterweight skeleton 1511 of the first counterweight part 151a, so that the first counterweight part 151a and the second counterweight part 151b cooperate with each other to provide counterweight for the floating device 10.

[0077] It is worth mentioning that the installation direction of the second counterweight part 151b and the installation direction of the first counterweight part 151a can be the same or different, which is selected according to needs.

[0078] Now go to the attached Figure 2 , Figures 8 to 10The upper clamping unit 12 includes two upper clamping plates 121 and has at least one upper transverse extension groove 122 and at least one upper longitudinal extension groove 123, wherein one of the two upper clamping plates 121 is arranged in the middle of the connecting part 111 of the base frame 11, and the two upper clamping plates 121 are installed face to face to form the upper transverse extension groove 122 and the upper longitudinal extension groove 123 between the two upper clamping plates 121.

[0079] For ease of understanding, please refer to the attached Figures 8 to 10 The two upper clamping plates 121 of the upper clamping unit 12 are respectively defined as an upper first clamping plate 121a and an upper second clamping plate 121b. The upper first clamping plate 121a is arranged on the connecting portion 111 of the base frame 11, for example, the upper first clamping plate 121a can be arranged on the connecting portion 111 of the base frame 11 by welding or assembly. The upper second clamping plate 121b is installed face to face on the upper first clamping plate 121a to form the upper transverse extension groove 122 and the upper longitudinal extension groove 123 of the upper clamping unit 12 between the upper first clamping plate 121a and the upper second clamping plate 121b.

[0080] The defense net 20 includes a net body 21, and the net body 21 includes a group of transverse optical fiber cables 211 and a group of longitudinal optical fiber cables 212. The group of transverse optical fiber cables 211 and the group of longitudinal optical fiber cables 212 are interwoven with each other, and the sizes of the upper transverse extension groove 122 and the upper longitudinal extension groove 123 of the upper clamping unit 12 match the sizes of the transverse optical fiber cables 211 and the longitudinal optical fiber cables 212 of the net body 21. After the top of the defense net 20 is clamped on the upper clamping unit 12, the upper first clamping plate 121a is located on one side of the net body 21, the upper second clamping plate 121b is located on the other side of the net body 21, and the upper transverse extension groove 122 and the upper longitudinal extension groove 123 of the upper clamping unit 12 respectively retain the transverse optical fiber cable 211 and the longitudinal optical fiber cable 212 of the net body 21, so that: on the one hand, the net body 21 can be reliably clamped on the upper clamping unit 12, and on the other hand, the upper clamping unit 12 is prevented from applying pressure to the net body 21, thereby preventing the net body 21 from being damaged by the upper clamping unit 12.

[0081] Furthermore, at least one of the upper first clamping plate 121a and the upper second clamping plate 121b has at least one upper transverse positioning groove 1211 and at least one upper longitudinal positioning groove 1212, so that when the upper first clamping plate 121a and the upper second clamping plate 121b are installed face to face, the upper transverse positioning groove 1211 forms the upper transverse extension groove 122 of the upper clamping unit 12, and correspondingly, the upper longitudinal positioning groove 1212 forms the upper longitudinal extension groove 123 of the upper clamping unit 12.

[0082] Preferably, in this specific example of the water defense system of the present invention, refer to the attached Fig. 9 and Fig.10 The upper first clamping plate 121a and the upper second clamping plate 121b each have at least one upper transverse positioning groove 1211 and at least one upper longitudinal extension groove 1212, so that when the upper first clamping plate 121a and the upper second clamping plate 121b are installed face to face, the upper transverse positioning groove 1211 of the upper first clamping plate 121a and the upper transverse positioning groove 1211 of the upper second clamping plate 121b correspond to form the upper transverse extension groove 122 of the upper clamping unit 12, and accordingly, the upper longitudinal positioning groove 1212 of the upper first clamping plate 121a and the upper longitudinal positioning groove 1212 of the upper second clamping plate 121b correspond to form the upper longitudinal extension groove 123 of the upper clamping unit 12.

[0083] The process of clamping the top of the defense net 20 to the upper clamping unit 12 can be: first, allow the transverse optical fiber cable 211 and the longitudinal optical fiber cable 212 of the net body 21 to be respectively maintained in the upper transverse positioning groove 1211 and the upper longitudinal positioning groove 1212 of the upper first clamping plate 121a; secondly, install the upper second clamping plate 121b on the upper first clamping plate 121a face to face so that the upper first clamping plate 121a The upper transverse positioning groove 1211 and the upper longitudinal positioning groove 1212 respectively form the upper transverse extension groove 122 and the upper longitudinal extension groove 123 of the upper clamping unit 12, so that the upper transverse extension groove 122 and the upper longitudinal extension groove 123 of the upper clamping unit 12 respectively retain the transverse optical fiber cable 211 and the longitudinal optical fiber cable 212 of the net body 21 to clamp the top of the defense net 20 to the upper clamping unit 12.

[0084] It is worth mentioning that the installation method of the upper first clamping plate 121a and the upper second clamping plate 121b is not restricted in the water defense system of the present invention, as long as it can ensure that the two are reliably installed and stably maintained in a face-to-face state. For example, the upper first clamping plate 121a and the upper second clamping plate 121b can be locked together by means of a screw and a nut.

[0085] Now go to the attached Figure 2 , Figures 15 to 17 The defense net 20 further includes a lock 22, and the lock 22 is configured to lock the transverse optical fiber cable 211 and the longitudinal optical fiber cable 212 at the intersection position of the transverse optical fiber cable 211 and the longitudinal optical fiber cable 212 of the net body 21, so that the transverse optical fiber cable 211 and the longitudinal optical fiber cable 212 of the net body 21 are braided.

[0086] For details, please refer to the attached Figures 15 to 17 The lock buckle 22 includes a lock buckle body 221, a lock buckle top cover 222 and a lock buckle bottom cover 223, as well as a first lock path 224 and a second lock path 225 having extension directions perpendicular to each other, wherein the lock buckle top cover 222 is installed at the top end of the lock buckle body 221, and the lock buckle 22 forms the first lock path 224 between the lock buckle body 221 and the lock buckle top cover 222 for locking one of the transverse optical fiber cable 211 and the longitudinal optical fiber cable 212 of the net body 21, wherein the lock buckle bottom cover 223 is installed at the bottom end of the lock buckle body 221, and the lock buckle 22 forms the second lock path 225 between the lock buckle body 221 and the lock buckle bottom cover 223 for locking the other of the transverse optical fiber cable 211 and the longitudinal optical fiber cable 212 of the net body 21.

[0087] It is worth mentioning that the first lock path 224 of the lock buckle 22 is formed between the lock buckle body 221 and the lock buckle top cover 222, and the second lock path 225 of the lock buckle 22 is formed between the lock buckle body 221 and the lock buckle bottom cover 223, so there is a height difference between the first lock path 224 and the second lock path 225 of the lock buckle 22, so that the transverse optical fiber cable 211 and the longitudinal optical fiber cable 212 of the net body 21 can be locked in the first lock path 224 and the second lock path 225 of the lock buckle 22 in a non-contact manner. In other words, the lock buckle 22 allows the transverse optical fiber cable 211 and the longitudinal optical fiber cable 212 of the net body 21 to avoid each other, and when the water defense system is deployed in the water area, the lock buckle 22 prevents the transverse optical fiber cable 211 and the longitudinal optical fiber cable 212 of the net body 21 from having a displacement close to or away from each other.

[0088] Preferably, the size and shape of the first locking path 224 and the second locking path 225 of the lock buckle 22 match the size and shape of the transverse optical fiber cable 211 and the longitudinal optical fiber cable 212 of the mesh body 21, so that after the transverse optical fiber cable 211 and the longitudinal optical fiber cable 212 of the mesh body 21 are respectively locked in the first locking path 224 and the second locking path 225 of the lock buckle 22, on the one hand, the lock buckle 22 avoids applying greater pressure to the transverse optical fiber cable 211 and the longitudinal optical fiber cable 212 of the mesh body 21. On the other hand, there is a large friction between the lock buckle 22 and the transverse optical fiber cable 211 and the longitudinal optical fiber cable 212 of the net body 21 to prevent the lock buckle 22 from sliding and causing additional tension on the transverse optical fiber cable 211 and the longitudinal optical fiber cable 212 of the net body 21, thereby preventing the transverse optical fiber cable 211 and the longitudinal optical fiber cable 212 of the net body 21 from being subjected to fiber breakage.

[0089] Preferably, the lock body 221, the lock top cover 222 and the lock bottom cover 223 of the lock 22 can all be made of rubber material, so that when the transverse optical fiber cable 211 of the net body 21 is locked in the first lock channel 224 of the lock 22, the lock body 221 and the lock top cover 222 can be slightly deformed to increase the friction between the lock 22 and the transverse optical fiber cable 211 of the net body 21 while avoiding the lock body 221 and the lock body 223. The lock top cover 222 applies greater pressure to the transverse optical fiber cable 211. Similarly, when locking the longitudinal optical fiber cable 212 of the mesh body 21 to the second locking channel 225 of the lock 22, the lock body 221 and the lock bottom cover 223 can be slightly deformed to increase the friction between the lock 22 and the longitudinal optical fiber cable 212 of the mesh body 21 while avoiding the lock body 221 and the lock bottom cover 223 from applying greater pressure to the longitudinal optical fiber cable 212.

[0090] It is worth mentioning that the manner in which the lock top cover 222 is installed on the top of the lock body 221 and the lock bottom cover 223 is installed on the bottom of the lock body 221 is not limited in the water defense system of the present invention. For example, in some typical examples, the lock body 221, the lock top cover 222 and the lock bottom cover 223 can be respectively provided with at least one through hole, and one end of a screw rod is screwed with a nut after passing through the through hole of the lock top cover 222, the through hole of the lock body 221 and the through hole of the lock bottom cover 223 in sequence, so that the combination of the screw rod and the nut can firmly install the lock top cover 222 on the top of the lock body 221 and firmly fix the lock bottom cover 223 on the bottom of the lock body 221.

[0091] Preferably, continue to refer to the attached Figures 15 to 17 The lock body 221 has a connecting channel 2211 for connecting the first lock channel 224 and the second lock channel 225 , and the lock top cover 222 has a glue pouring channel 2221 , and the glue pouring channel 2221 is connected to the first lock channel 224 . After the transverse optical fiber cable 211 and the longitudinal optical fiber cable 212 of the net body 21 are respectively locked in the first lock channel 224 and the second lock channel 225 of the lock buckle 22, glue is allowed to be poured into the first lock channel 224, the connecting channel 2211 and the second lock channel 225 in sequence through the glue pouring channel 2221 of the lock buckle top cover 222, so that after the glue is cured, the transverse optical fiber cable 211 of the net body 21 and the lock buckle 22 are bonded together as well as the longitudinal optical fiber cable 212 and the Sukou 22, thereby preventing the lock buckle 22 from sliding relative to the transverse optical fiber cable 211 and the longitudinal optical fiber cable 212 of the net body 21, so as to avoid the problem of the transverse optical fiber cable 211 and the longitudinal optical fiber cable 212 of the net body 21 being subjected to additional tension and causing the wire to break due to the sliding of the lock buckle 22 when the water defense system is deployed in the water area.

[0092] Now continue to the attached Figures 8 to 10The upper clamping unit 12 further has at least one upper lock clamping space 124, and the upper lock clamping space 124 is formed between the upper first clamping plate 121a and the upper second clamping plate 121b, and the upper lock clamping space 124 is located at the intersection of the upper transverse extension groove 122 and the upper longitudinal extension groove 123, wherein when the top of the defense net 20 is clamped on the upper clamping unit 12, the lock 22 is clamped in the upper lock clamping space 124 of the upper clamping unit 12, at this time, the lock 22 of the defense net 20 plays a positioning role, so as to prevent the transverse optical fiber cable 211 and / or the longitudinal optical fiber cable 212 of the net body 21 from sliding relative to the upper clamping unit 12 when the floating device 10 suspends the defense net 20 in the water, thereby protecting the net body 21.

[0093] Preferably, the size and shape of the lock buckle 22 match the size and shape of the upper lock buckle clamping space 124 of the upper clamping unit 12, so that when the top of the defense net 20 is clamped on the upper clamping unit 12, the lock buckle 22 of the defense net 20 is prevented from sliding relative to the upper clamping unit 12, thereby ensuring the reliability and stability of the assembly relationship between the defense net 20 and the upper clamping unit 12.

[0094] Furthermore, at least one of the upper first clamping plate 121a and the upper second clamping plate 121b has at least one upper lock positioning groove 1213, so that when the upper first clamping plate 121a and the upper second clamping plate 121b are installed face to face, the upper lock positioning groove 1213 forms the upper lock clamping space 124 of the upper clamping unit 12.

[0095] Preferably, in this specific example of the water defense system of the present invention, refer to the attached Fig. 9 and Fig.10 The upper first clamping plate 121a and the upper second clamping plate 121b each have at least one upper lock positioning groove 1213, so that when the upper first clamping plate 121a and the upper second clamping plate 121b are installed face to face, the upper lock positioning groove 1213 of the upper first clamping plate 121a and the upper lock positioning groove 1213 of the upper second clamping plate 121b correspond to each other to form the upper lock clamping space 124 of the upper clamping unit 12.

[0096] The process of clamping the top of the defense net 20 to the upper clamping unit 12 can be: first, allowing the transverse optical fiber cable 211 and the longitudinal optical fiber cable 212 of the net body 21 to be respectively maintained in the upper transverse positioning groove 1211 and the upper longitudinal positioning groove 1212 of the upper first clamping plate 121a, allowing the lock buckle 22 to be maintained in the upper lock buckle positioning groove 1213 of the upper clamping plate 121a, and secondly, installing the upper second clamping plate 121b on the upper first clamping plate 121a face to face so that the upper transverse positioning groove 1211 and the upper longitudinal positioning groove 1212 of the upper first clamping plate 121a are 2 respectively form the upper transverse extension groove 122 and the upper longitudinal extension groove 123 of the upper clamping unit 12, so that the upper lock positioning groove 1213 of the upper first clamping plate 121a forms the upper lock clamping space 124 of the upper clamping unit 12, so that the upper transverse extension groove 122 and the upper longitudinal extension groove 123 of the upper clamping unit 12 respectively retain the transverse optical fiber cable 211 and the longitudinal optical fiber cable 212 of the net body 21, and the upper lock clamping space 124 of the upper clamping unit 12 retains the lock 22 to clamp the top of the defense net 20 to the upper clamping unit 12.

[0097] Preferably, in this specific example of the water defense system of the present invention, refer to the attached Figure 8 The upper clamping unit 12 has an upper transverse extension groove 122, two upper longitudinal extension grooves 123 and two upper locking buckle clamping spaces 124, so that the upper clamping unit 12 can clamp two adjacent locking buckles 22 of the defense net 20 and clamp two adjacent longitudinal optical fiber cables 212 of the net body 21.

[0098] Now go to the attached Figure 2 , Figure 3 , Figures 11 to 14 The lower clamping unit 13 includes two lower clamping plates 131 and has at least one lower transverse extension groove 132 and at least one lower longitudinal extension groove 133. At least one of the two lower clamping plates 131 is arranged on the assembly part 112 of the base frame 11, and the two lower clamping plates 131 are installed face to face to form the lower transverse extension groove 132 and the lower longitudinal extension groove 133 between the two lower clamping plates 131.

[0099] For easier understanding, please refer to the attached Figures 11 to 14The two lower clamping plates 131 of the lower clamping unit 13 are respectively defined as a lower first clamping plate 131a and a lower second clamping plate 131b, and the lower first clamping plate 131a and the lower second clamping plate 131b are installed face to face to form the lower transverse extension groove 132 and the lower longitudinal extension groove 133 between the lower first clamping plate 131a and the lower second clamping plate 131b. The sizes of the lower transverse extension groove 132 and the lower longitudinal extension groove 133 of the lower clamping unit 13 match the sizes of the transverse optical fiber cable 211 and the longitudinal optical fiber cable 212 of the mesh body 21. After the middle part of the defense net 20 is clamped in the lower clamping unit 13, the lower first clamping plate 131a is located on one side of the net body 21, the lower second clamping plate 131b is located on the other side of the net body 21, and the lower transverse extension groove 132 and the lower longitudinal extension groove 133 of the lower clamping unit 13 respectively retain the transverse optical fiber cable 211 and the longitudinal optical fiber cable 212 of the net body 21, so that: on the one hand, the net body 21 can be reliably clamped in the lower clamping unit 13, and on the other hand, the lower clamping unit 13 is prevented from applying pressure to the net body 21, thereby preventing the net body 21 from being damaged by the lower clamping unit 13.

[0100] Furthermore, at least one of the lower first clamping plate 131a and the lower second clamping plate 131b has at least one lower transverse positioning groove 1311 and at least one lower longitudinal positioning groove 1312, so that when the lower first clamping plate 131a and the lower second clamping plate 131b are installed face to face, the lower transverse positioning groove 1311 forms the lower transverse extension groove 132 of the lower clamping unit 13, and correspondingly, the lower longitudinal positioning groove 1312 forms the lower longitudinal extension groove 133 of the lower clamping unit 13.

[0101] Preferably, in this specific example of the water defense system of the present invention, refer to the attached Figure 12 to Figure 14The lower first clamping plate 131a and the lower second clamping plate 131b each have at least one lower transverse positioning groove 1311 and at least one lower longitudinal positioning groove 1312, so that when the lower first clamping plate 131a and the lower second clamping plate 131b are installed face to face, the lower transverse positioning groove 1311 of the lower first clamping plate 131a and the lower transverse positioning groove 1311 of the lower second clamping plate 131b correspond to form the lower transverse extension groove 132 of the lower clamping unit 13, and accordingly, the lower longitudinal positioning groove 1312 of the lower first clamping plate 131a and the lower longitudinal positioning groove 1312 of the lower second clamping plate 131b correspond to form the lower longitudinal extension groove 133 of the lower clamping unit 13.

[0102] The process of clamping the middle part of the defense net 20 to the lower clamping unit 13 can be: first, allow the transverse optical fiber cable 211 and the longitudinal optical fiber cable 212 of the net body 21 to be respectively maintained in the lower transverse positioning groove 1311 and the lower longitudinal positioning groove 1312 of the lower first clamping plate 131a; secondly, install the lower second clamping plate 131b on the lower first clamping plate 131a face to face, so that the lower first clamping plate 131a The lower transverse positioning groove 1311 and the lower longitudinal positioning groove 1312 respectively form the lower transverse extension groove 132 and the lower longitudinal extension groove 133 of the lower clamping unit 13, so that the lower transverse extension groove 1322 and the lower longitudinal extension groove 133 of the lower clamping unit 13 respectively retain the transverse optical fiber cable 211 and the longitudinal optical fiber cable 212 of the net body 21 to clamp the middle part of the defense net 20 to the lower clamping unit 13.

[0103] It is worth mentioning that the installation method of the lower first clamping plate 131a and the lower second clamping plate 131b is not restricted in the water defense system of the present invention, as long as it can ensure that the two are reliably installed and stably maintained in a facing state. For example, the lower first clamping plate 131a and the lower second clamping plate 131b can be locked together by means of a screw and a nut.

[0104] Continue to refer to the attached Figures 11 to 14The lower clamping unit 13 further has at least one lower lock clamping space 134, and the lower lock clamping space 134 is formed between the lower first clamping plate 131a and the lower second clamping plate 131b, and the lower lock clamping space 134 is located at the intersection of the lower transverse extension groove 132 and the lower longitudinal extension groove 133, wherein when the middle part of the defense net 20 is clamped in the lower clamping unit 13, the lock 22 is clamped in the lower lock clamping space 134 of the lower clamping unit 13, at this time, the lock 22 of the defense net 20 plays a positioning role, so as to prevent the transverse optical fiber cable 211 and / or the longitudinal optical fiber cable 212 of the net body 21 from sliding relative to the lower clamping unit 13 when the floating device 10 suspends the defense net 20 in the water, thereby protecting the net body 21.

[0105] Preferably, the size and shape of the lock buckle 22 match the size and shape of the lower lock buckle clamping space 134 of the lower clamping unit 13, so that when the middle part of the defense net 20 is clamped to the lower clamping unit 13, the lock buckle 22 of the defense net 20 is prevented from sliding relative to the lower clamping unit 13, thereby ensuring the reliability and stability of the assembly relationship between the defense net 20 and the lower clamping unit 13.

[0106] Furthermore, at least one of the lower first clamping plate 131a and the lower second clamping plate 131b has at least one lower lock positioning groove 1313, so that when the lower first clamping plate 131a and the lower second clamping plate 131b are installed face to face, the lower lock positioning groove 1313 forms the lower lock clamping space 134 of the lower clamping unit 13.

[0107] Preferably, in this specific example of the water defense system of the present invention, refer to the attached Figures 11 to 14 The lower first clamping plate 131a and the lower second clamping plate 131b each have at least one lower lock positioning groove 1313, so that when the lower first clamping plate 131a and the lower second clamping plate 131b are installed face to face, the lower lock positioning groove 1313 of the lower first clamping plate 131a and the lower lock positioning groove 1313 of the lower second clamping plate 131b correspond to each other to form the lower lock clamping space 134 of the lower clamping unit 13.

[0108] The process of clamping the middle part of the defense net 30 to the lower clamping unit 13 can be: first, allowing the transverse optical fiber cable 211 and the longitudinal optical fiber cable 212 of the net body 21 to be respectively maintained in the lower transverse positioning groove 1311 and the lower longitudinal positioning groove 1312 of the lower first clamping plate 131a, allowing the lock buckle 22 to be maintained in the lower lock buckle positioning groove 1313 of the lower clamping plate 131a, and secondly, installing the lower second clamping plate 131b on the lower first clamping plate 131a face to face, so that the lower transverse positioning groove 1311 and the lower longitudinal positioning groove 1312 of the lower first clamping plate 131a are The lower transverse extension groove 132 and the lower longitudinal extension groove 133 of the lower clamping unit 13 are respectively formed, so that the lower lock positioning groove 1313 of the lower first clamping plate 131a forms the lower lock clamping space 134 of the lower clamping unit 13, so that the lower transverse extension groove 132 and the lower longitudinal extension groove 133 of the lower clamping unit 13 respectively retain the transverse optical fiber cable 211 and the longitudinal optical fiber cable 212 of the net body 21, and the lower lock clamping space 134 of the lower clamping unit 132 retains the lock 22 to clamp the middle part of the defense net 20 to the lower clamping unit 132.

[0109] Preferably, in this specific example of the water defense system of the present invention, refer to the attached Figure 3 , Fig.13 and Fig.14 The lower clamping unit 13 has two lower transverse extension grooves 132, two lower longitudinal extension grooves 133 and four lower locking buckle clamping spaces 134, so that the lower clamping unit 13 can clamp the four adjacent locking buckles 22 of the defense net 20 and clamp the two adjacent transverse optical fiber cables 211 and the two adjacent longitudinal optical fiber cables 212 of the net body 21.

[0110] Now go to the attached Figures 3 to 7, the lower clamping unit 13 further includes at least one extension arm 135, and the opposite ends of the extension arm 135 are respectively arranged on one of the lower clamping plates 131 and one of the assembly parts 112 of the base frame 11, so that the lower clamping plate 131 is installed on the assembly part 112 of the base frame 11 by the extension arm 135. In other words, the extension arm 135 is used to keep the two lower clamping plates 131 of the lower clamping unit 13 between the two assembly parts 112 of the base frame 11, so that the upper clamping plate 121 of the upper clamping unit 12 and the lower clamping plate 131 of the lower clamping unit 13 can be arranged up and down, so that the upper clamping unit 12 and the lower clamping unit 13 can suspend the net body 21 in the water area longitudinally.

[0111] Specifically, the lower clamping unit 13 includes two extension arms 135, each of which has an extension arm outer end 1351 and an extension arm inner end 1352 corresponding to the extension arm outer end 1351, wherein the extension arm outer end 1351 of each extension arm 135 is respectively arranged on each of the assembly parts 112 of the base frame 11, for example, the extension arm outer end 1351 of each extension arm 135 is respectively welded to each of the assembly parts 112 of the base frame 11, wherein the extension arm inner end 1352 of each extension arm 135 is adjacent to allow the two lower clamping plates 131 arranged face to face to be retained between the extension arm inner end 1352 of each extension arm 135, so that the two lower clamping plates 131 of the lower clamping unit 13 can be reliably retained between the two assembly parts 112 of the base frame 11, thereby ensuring that the net body 21 is longitudinally suspended in the water area.

[0112] It is worth mentioning that the installation method of the lower clamping plate 131 and the inner end 1352 of the extension arm 135 is not restricted in the water defense system of the present invention. For example, the extension arm 135 has a fifth flange 1353 at the inner end 1352 of the extension arm, and the fifth flange 1353 has a plurality of through holes. The lower clamping plate 131 has a plurality of through holes. After the through holes of the fifth flange 1353 and the through holes of the lower clamping plate 131 are aligned, the screw can penetrate into the through holes of the fifth flange 1353 and the through holes of the lower clamping plate 131 and be locked by the nut to install the lower clamping plate 131 on the inner end 1352 of the extension arm 135.

[0113] Now go to the attached Figures 4 to 7The floating device 10 further includes a warning light 16 , wherein the warning light 16 is installed on the connecting portion 111 of the base frame 11 to indicate the location of the floating device 10 .

[0114] According to another aspect of the present invention, the present invention further provides an assembly method of the floating device 10 and the defense net 20, wherein the assembly method comprises the following steps:

[0115] (a) clamping the top of the defense net 20 to the upper clamping unit 12 of the floating device 10; and

[0116] (b) Clamping the middle of the defense net 20 to the lower clamping unit 13 of the floating device 10, thereby assembling the floating device 10 and the defense net 20, wherein the floating device 10 can allow the defense net 20 to be suspended longitudinally in the water area.

[0117] Preferably, the step (a) further comprises the steps of:

[0118] (a.1) allowing the transverse optical fiber cable 211 and the longitudinal optical fiber cable 212 of the net body 21 of the defense net 20 to be respectively retained in the upper transverse positioning groove 1211 and the upper longitudinal positioning groove 1212 of the upper first clamping plate 121a of the upper clamping unit 12; and

[0119] (a.2) The upper second clamping plate 121b of the upper clamping unit 12 is installed face to face with the upper first clamping plate 121a, so that the upper transverse positioning groove 1211 and the upper longitudinal positioning groove 1212 of the upper first clamping plate 121a respectively form the upper transverse extension groove 122 and the upper longitudinal extension groove 123 of the upper clamping unit 12, so that the upper clamping unit 12 is clamped on the top of the defense net 20 in a manner that the upper transverse extension groove 122 and the upper longitudinal extension groove 123 of the upper clamping unit 12 respectively hold the transverse optical fiber cable 211 and the longitudinal optical fiber cable 212 of the net body 21.

[0120] Furthermore, in the step (a.1), the lock 22 of the defense net 20 is allowed to be retained in the upper lock positioning groove 1213 of the upper first clamping plate 121a, wherein in the step (a.2), after the upper second clamping plate 121b is installed face to face to the upper first clamping plate 121a, the upper lock positioning groove 1213 of the upper first clamping plate 121a forms the upper lock clamping space 124 of the upper clamping unit 12, and the lock 22 is retained in the upper lock clamping space 124 of the upper clamping unit 12.

[0121] Preferably, the step (b) further comprises the steps of:

[0122] (b.1) allowing the transverse optical fiber cable 211 and the longitudinal optical fiber cable 212 of the net body 21 of the defense net 20 to be respectively retained in the lower transverse positioning groove 1311 and the lower longitudinal positioning groove 1312 of the lower first clamping plate 131a of the lower clamping unit 13; and

[0123] (b.2) The lower second clamping plate 131b of the lower clamping unit 13 is installed face to face with the lower first clamping plate 131a, so that the lower transverse positioning groove 1311 and the lower longitudinal positioning groove 1312 of the lower first clamping plate 131a respectively form the lower transverse extension groove 132 and the lower longitudinal extension groove 133 of the lower clamping unit 13, so that the lower clamping unit 13 clamps the middle part of the defense net 20 in a manner that the lower transverse extension groove 132 and the lower longitudinal extension groove 133 of the lower clamping unit 13 respectively retain the transverse optical fiber cable 211 and the longitudinal optical fiber cable 212 of the net body 21.

[0124] Furthermore, in the step (b.1), the lock 22 of the defense net 20 is allowed to be retained in the lower lock positioning groove 1313 of the lower first clamping plate 131a, wherein in the step (b.2), after the lower second clamping plate 131b is installed face to face to the lower first clamping plate 131a, the lower lock positioning groove 1313 of the lower first clamping plate 131a forms the lower lock clamping space 134 of the lower clamping unit 13, and the lock 22 is retained in the lower lock clamping space 134 of the lower clamping unit 13.

[0125] It should be understood by those skilled in the art that the embodiments of the present invention described above and shown in the accompanying drawings are only examples and do not limit the present invention. The purpose of the present invention has been fully and effectively achieved. The functional and structural principles of the present invention have been demonstrated and explained in the embodiments, and the embodiments of the present invention may be deformed or modified in any way without departing from the principles.

Claims

1. A floating device capable of being assembled on a defense net, characterized in that: include: Two float units; an upper clamping unit; A lower clamping unit; as well as A base frame, wherein the base frame includes a connecting portion and two assembly portions, the two assembly portions respectively extend downward from opposite ends of the connecting portion, wherein each of the floating units is respectively installed at the bottom end of each of the connecting portions, wherein the upper clamping unit is arranged in the middle of the connecting portion of the base frame for clamping the top of the defense net, wherein the lower clamping unit is arranged in at least one of the assembly portions of the base frame, and the lower clamping unit is located between the two assembly portions of the base frame for clamping the middle of the defense net, so that the base frame respectively holds one of the floating units on opposite sides of the defense net; wherein the upper clamping unit comprises two upper clamping plates and has at least one upper transverse extension groove and at least one upper longitudinal extension groove, at least one of the two upper clamping plates is arranged in the middle of the connecting part of the base frame, and the two upper clamping plates are installed face to face to form the upper transverse extension groove and the upper longitudinal extension groove between the two upper clamping plates, wherein the defense net comprises a net body, the net body comprises a group of transverse optical fiber cables and a group of longitudinal optical fiber cables woven with each other, and the upper clamping unit clamps the top of the defense net in a manner that the upper transverse extension groove and the upper longitudinal extension groove of the upper clamping unit respectively hold the transverse optical fiber cables and the longitudinal optical fiber cables of the net body; The upper clamping unit further has at least one upper lock clamping space, and the upper lock clamping space is formed between the two upper clamping plates and is located at the intersection of the upper transverse extension groove and the upper longitudinal extension groove, wherein the defense net further includes at least one lock, and the lock is installed at the intersection of the transverse optical fiber cable and the longitudinal optical fiber cable, wherein the lock is clamped in the upper lock clamping space of the upper clamping unit, wherein the lock includes a lock body, a lock top cover and a lock bottom cover, and a first lock path and a second lock path with extension directions perpendicular to each other, the lock top cover is installed at the top end of the lock body, and the lock forms the first lock path between the lock body and the lock top cover for locking one of the transverse optical fiber cable and the longitudinal optical fiber cable, the lock bottom cover is installed at the bottom end of the lock body, and the lock forms the second lock path between the lock body and the lock bottom cover for locking the other of the transverse optical fiber cable and the longitudinal optical fiber cable.

2. The floating device according to claim 1, wherein the floating device further comprises two counterweight units, each of the counterweight units being respectively installed at the bottom of each of the buoyancy units.

3. The floating device according to claim 1, wherein the upper clamping unit has one upper transverse extension groove, two upper longitudinal extension grooves and two upper locking buckle clamping spaces, so that the upper clamping unit can clamp two adjacent locking buckles of the defense net and clamp two adjacent longitudinal optical fiber cables of the net body.

4. A floating device according to claim 1, 2 or 3, wherein the lower clamping unit includes two lower clamping plates and has at least one lower transverse extension groove and at least one lower longitudinal extension groove, at least one of the two lower clamping plates is arranged on the assembly part of the base frame, and the two lower clamping plates are installed face to face to form the lower transverse extension groove and the lower longitudinal extension groove between the two lower clamping plates, wherein the lower clamping unit clamps the middle part of the defense net in such a way that the lower transverse extension groove and the lower longitudinal extension groove of the lower clamping unit respectively hold the transverse optical fiber cable and the longitudinal optical fiber cable of the net body.

5. A floating device according to claim 4, wherein the lower clamping unit further has at least one lower lock clamping space, the lower lock clamping space is formed between the two lower clamping plates and is located at the intersection of the lower transverse extension groove and the lower longitudinal extension groove, wherein the lock is clamped in the lower lock clamping space of the lower clamping unit.

6. The floating device according to claim 5, wherein the lower clamping unit further has two lower transverse extension grooves, two lower longitudinal extension grooves and four lower locking buckle clamping spaces, so that the lower clamping unit can clamp the four adjacent locking buckles of the defense net and the two adjacent transverse optical fiber cables and the two adjacent longitudinal optical fiber cables of the net body.

7. A floating device according to claim 4, wherein the lower clamping unit further includes at least one extension arm, and the opposite ends of the extension arm are respectively arranged on one of the lower clamping plates and one of the assembly parts of the base frame, so that the lower clamping plate can be installed on the assembly part of the base frame by the extension arm.

8. A floating device according to claim 1, 2 or 3, wherein the float unit further includes a float frame and a float body attached to the float frame, the top end of the float frame is exposed at the upper part of the float body to form an assembly top end, and the assembly top end of the float frame is used to be assembled to the assembly part of the base frame.

9. A floating device according to claim 2, wherein the float unit further includes a float frame and a float body attached to the float frame, the top end of the float frame is exposed at the upper part of the float body to form an assembly top end, the assembly top end of the float frame is used to be assembled to the assembly part of the base frame, the bottom end of the float frame is exposed at the lower part of the float body to form an assembly bottom end, and the assembly bottom end of the float frame is used to be assembled to the counterweight unit.

10. The floating device according to claim 8, wherein at least one side of the float body is provided with an anti-collision protrusion.

11. The floating device according to claim 8, wherein the float unit further comprises a traction connection mechanism, and the traction connection mechanism is installed on the float body.

12. The floating device according to claim 1, 2 or 3, wherein the floating device further comprises a warning light, and the warning light is installed on the connecting portion of the base frame.

13. A method for assembling a floating device and a defense net, characterized in that: The floating device is the device of claim 1, wherein the assembly method comprises the following steps: (a) clamping the top of a defense net to an upper clamping unit of a floating device; and (b) clamping the middle part of the defense net to a lower clamping unit of the floating device; Wherein said step (a) further comprises the steps of: (a.1) allowing a transverse optical fiber cable and a longitudinal optical fiber cable of a mesh body of the defense net to be respectively retained in an upper transverse positioning groove and an upper longitudinal positioning groove of an upper first clamping plate of the upper clamping unit; and (a.2) installing the upper second clamping plate of the upper clamping unit face to face with the upper first clamping plate, so that the upper transverse positioning groove and the upper longitudinal positioning groove of the upper first clamping plate respectively form an upper transverse extension groove and an upper longitudinal extension groove of the upper clamping unit, so that the upper clamping unit clamps the top of the defense net in a manner that the upper transverse extension groove and the upper longitudinal extension groove of the upper clamping unit respectively retain the transverse optical fiber cable and the longitudinal optical fiber cable of the net body; Wherein in said step (a.1), a lock of said defense net is allowed to be retained in an upper lock positioning groove of said upper first clamping plate, wherein in said step (a.2), after said upper second clamping plate is installed face to face to said upper first clamping plate, said upper lock positioning groove of said upper first clamping plate forms an upper lock clamping space of said upper clamping unit, and said lock is retained in said upper lock clamping space of said upper clamping unit.

14. The assembly method according to claim 13, wherein the upper clamping unit clamps two adjacent longitudinal optical fiber cables of the mesh body.

15. The assembly method according to claim 13, wherein the step (b) further comprises the steps of: (b.1) allowing the transverse optical fiber cable and the longitudinal optical fiber cable of the net body of the defense net to be respectively retained in a lower transverse positioning groove and a lower longitudinal positioning groove of a lower first clamping plate of the lower clamping unit; and (b.2) Installing a lower second clamping plate of the lower clamping unit face to face with the lower first clamping plate so that the lower transverse positioning groove and the lower longitudinal positioning groove of the lower first clamping plate respectively form a lower transverse extension groove and a lower longitudinal extension groove of the lower clamping unit, so that the lower clamping unit clamps the middle part of the defense net in a manner that the lower transverse extension groove and the lower longitudinal extension groove of the lower clamping unit respectively hold the transverse optical fiber cable and the longitudinal optical fiber cable of the net body.

16. The assembly method according to claim 15, wherein in the step (b.1), a lock of the defense net is allowed to be retained in a lower lock positioning groove of the lower first clamping plate, wherein in the step (b.2), after the lower second clamping plate is installed face to face to the lower first clamping plate, the lower lock positioning groove of the lower first clamping plate forms a lower lock clamping space of the lower clamping unit, and the lock is retained in the lower lock clamping space of the lower clamping unit.

17. The assembly method according to claim 13, 15 or 16, wherein the lower clamping unit clamps two adjacent transverse optical fiber cables of the mesh body and clamps two adjacent longitudinal optical fiber cables of the mesh body.

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