Anti-floating device

Abstract

The utility model relates to the technical field of ships, in particular to an anti-floating device which comprises a pile hoop, a chain and a connecting bridge. One pile holding hoop is connected with the other pile holding hoop through a chain, and the two pile holding hoops are fixed to two positioning piles in a water area in a one-to-one correspondence mode. The connecting bridge is mounted on a ship or an overwater operation platform; the chain is detachably connected with the connecting bridge; the chain and the connecting bridge are provided with at least two non-coincident connecting points. According to the anti-drifting device, the ship or the overwater operation platform is connected to the positioning piles through the connecting plates, the chains and the pile embracing hoops, and drifting of the ship or the overwater operation platform can be effectively prevented. The chain and the connecting bridge are provided with at least two connecting points which are not overlapped, and the chain and the connecting bridge form multi-point connection, so that the ship or the water operation platform can be effectively prevented from swinging greatly on the water surface after the chain is straightened.

Description

Technical Field

[0001] The utility model relates to the technical field of ships, in particular to an anti-drifting device. Background Art

[0002] Vessels or water platforms are often needed in rivers, lakes and other water areas to carry out operations, such as salvaging, dredging, cleaning of photovoltaic equipment on water, etc. When performing water operations, vessels or water platforms need to stop in specific waters to prevent the vessels from being moved by external forces such as water flow or wind. In the prior art, cables are usually used to tie vessels or water platforms to concrete columns. This method can only prevent vessels or water platforms from not moving forward with the water flow, but cannot solve the problem of large swings of vessels or water platforms.

[0003] After searching, Chinese patent application CN117184324A is the closest prior art. This patent application discloses a pile holding system for fixing a ship, but it does not disclose the specific structure of the pile holding system, nor does it solve the technical problem of large swinging of the ship. Utility Model Content

[0004] The utility model provides an anti-drifting device to solve the technical problem in the prior art that ships or water working platforms are prone to swing or drift significantly when they stop on the water surface.

[0005] The technical solution of the utility model to solve the above technical problems is as follows:

[0006] An anti-drifting device, comprising: a pile hoop, a chain and a connecting bridge;

[0007] One of the pile holding hoops is connected to the other pile holding hoops through the chain, and the two pile holding hoops are fixed to two positioning piles in the water area in a one-to-one correspondence;

[0008] The connecting bridge is installed on a ship or an above-water working platform; the chain is detachably connected to the connecting bridge; and the chain and the connecting bridge have at least two non-overlapping connecting points.

[0009] Further, it also includes: a quick release buckle;

[0010] The chains are connected to the connecting bridges via the quick-release buckles respectively.

[0011] Further, it also includes: a turnbuckle bolt;

[0012] The chain is connected to any one of the pile clamps through the basket bolts.

[0013] Furthermore, the pile holding hoop comprises: a first half hoop, a second half hoop, a locking portion and a hanging ring;

[0014] The first half hoop and the second half hoop are configured to be semicircular shapes matching the positioning piles;

[0015] One end of the first half hoop is hinged to one end of the second half hoop, and the other end of the first half hoop is connected to the other end of the second half hoop through the locking portion;

[0016] The hanging ring is fixed on the first half hoop or the second half hoop, and the hanging ring is connected to the chain.

[0017] Furthermore, the locking portion includes: a first connecting seat, a second connecting seat, a locking bolt and a locking nut;

[0018] The first connecting seat is fixed on the first half hoop, and the second connecting seat is fixed on the second half hoop;

[0019] The second connecting seat is provided with a locking groove;

[0020] One end of the locking bolt is hinged on the first connecting seat, and the other end of the locking bolt is placed in the locking groove and is fastened to the second half hoop through the locking nut.

[0021] Furthermore, the pile holding hoop further comprises: a handle; the handle is fixed on the first half hoop or the second half hoop. The anti-drifting device provided by the utility model has at least the following beneficial effects or advantages:

[0022] The utility model provides an anti-drifting device, in which one pile holding hoop is connected to another pile holding hoop by a chain, and the two pile holding hoops are fixed to two positioning piles in the water area in a one-to-one correspondence. The connecting bridge is installed on a ship or an above-water working platform; the chain is detachably connected to the connecting bridge; the chain and the connecting bridge have at least two non-overlapping connection points. In the anti-drifting device, the ship or the above-water working platform is connected to the positioning piles by a connecting plate, a chain and a pile holding hoop, which can effectively prevent the ship or the above-water working platform from drifting. Moreover, the chain and the connecting bridge have at least two non-overlapping connection points, and a multi-point connection is formed between the chain and the connecting bridge. After the chain is straightened, it can effectively prevent the ship or the above-water working platform from swinging greatly on the water surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A schematic diagram of the structure of the anti-drifting device provided in an embodiment of the utility model;

[0024] Figure 2 A schematic diagram of the application state of the anti-drifting device provided in an embodiment of the utility model;

[0025] Figure 3 A schematic diagram of the pile holding hoop structure provided in an embodiment of the utility model.

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] 1-pile holding hoop, 11-second half hoop, 12-first half hoop, 13-second connecting seat, 14-first connecting seat, 15-locking bolt, 16-locking nut, 17-hanging ring, 18-handle, 2-chain, 3-connecting bridge, 4-positioning pile, 5-basket bolt, 6-ship. DETAILED DESCRIPTION

[0028] The utility model provides an anti-drifting device to solve the technical problem in the prior art that ships or water working platforms are prone to swing or drift significantly when they stop on the water surface.

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] like Figure 1 and Figure 2 The embodiment of the utility model provides an anti-drifting device, which mainly includes: a pile hoop 1, a chain 2 and a connecting bridge 3. One pile hoop 1 is connected to another pile hoop 1 through a chain 2, and the two pile hoop 1 are fixed to two positioning piles 4 in the water area in a one-to-one correspondence; wherein the positioning piles 4 are usually fixed in the working water area using cement columns. The connecting bridge 3 is installed on a ship 6 or an above-water working platform, and the connecting bridge 3 can be set as a folding structure, which can be folded on the ship 6 or the above-water working platform when not in use to save space; the chain 2 is detachably connected to the connecting bridge 3; the connection between the ship 6 or the above-water working platform and the positioning piles 4 is realized by the connecting bridge 3, the chain 2 and the pile hoop 1, so as to prevent the ship 6 or the above-water working platform from drifting on the water surface. Moreover, the chain 2 and the connecting bridge 3 have at least two non-overlapping connection points, and the chain 2 and the connecting bridge 3 form a multi-point connection. After the chain 2 is straightened, it can effectively prevent the ship 6 or the above-water working platform from swinging greatly on the water surface.

[0031] In a preferred embodiment provided by the present utility model, Figure 1 and Figure 2 , and is also provided with: a quick release buckle; the chain 2 is connected to the connecting bridge 3 through the quick release buckle; specifically, each connection point between the chain 2 and the connecting bridge 3 adopts a quick release buckle.

[0032] like Figure 1 and Figure 3In order to further adjust the tightness of the chain 2, a preferred embodiment provided by the utility model is further provided with: a basket bolt 5. The chain 2 is connected to any one of the pile clamps 1 through the basket bolt 5; wherein, the basket bolt 5 can be provided with one or more, and when multiple basket bolts 5 are provided, the ability to adjust the tightness of the chain 2 is better.

[0033] In a preferred embodiment provided by the present utility model, Figure 1 and Figure 3 The pile holding hoop 1 includes: a first half hoop 12, a second half hoop 11, a locking portion and a hanging ring 17. The first half hoop 12 and the second half hoop 11 are set to a semicircular shape matching the positioning pile 4, that is, the inner diameter of the first half hoop 12 and the second half hoop 11 is slightly larger than the diameter of the positioning pile 4. One end of the first half hoop 12 is hinged to one end of the second half hoop 11, and the other end of the first half hoop 12 is connected to the other end of the second half hoop 11 through the locking portion. The hanging ring 17 is fixed on the first half hoop 12 or the second half hoop 11, and the hanging ring 17 is connected to the chain 2. The pile holding hoop 1 can also be provided with: a handle 18; the handle 18 is fixed on the first half hoop 12 or the second half hoop 11, and the purpose of providing the handle 18 is to facilitate the operator to hold the pile holding hoop 1 for installation or disassembly operations.

[0034] like Figure 1-Figure 3 In order to facilitate the quick locking and disassembly of the locking part, the locking part provided in the embodiment of the utility model is designed as follows: the locking part includes: a first connecting seat 14, a second connecting seat 13, a locking bolt 15 and a locking nut 16. The first connecting seat 14 is fixed on the first half hoop 12, and the second connecting seat 13 is fixed on the second half hoop 11. A locking groove is provided on the second connecting seat 13. One end of the locking bolt 15 is hinged on the first connecting seat 14, and the other end of the locking bolt 15 is placed in the locking groove and fastened to the second half hoop 11 through the locking nut 16.

[0035] like Figure 1 and Figure 2 The working process of the anti-drifting device provided by the embodiment of the utility model is as follows: the ship 6 or the water working platform is driven into the target waters, and two pile clamps 1 are fixed to two positioning piles 4 in the waters in a one-to-one correspondence. The chain 2 is adjusted to be in a tightened state by the basket bolt 5. The connection between the ship 6 or the water working platform and the positioning pile 4 is achieved by the connecting bridge 3, the chain 2 and the pile clamp 1, and the ship 6 or the water working platform is locked on the water surface.

[0036] like Figure 1 and Figure 2 The anti-drifting device provided by the embodiment of the utility model has at least the following beneficial effects or advantages:

[0037] The anti-drifting device provided by the embodiment of the utility model comprises a pile holding hoop 1 connected to another pile holding hoop 1 by a chain 2, and the two pile holding hoops 1 are fixed to two positioning piles 4 in the water area in a one-to-one correspondence. The connecting bridge 3 is installed on the ship 6 or the water working platform; the chain 2 is detachably connected to the connecting bridge 3; the chain 2 and the connecting bridge 3 have at least two non-overlapping connection points. The anti-drifting device comprises a ship 6 or a water working platform connected to the positioning pile 4 by a connecting plate, a chain 2 and a pile holding hoop 1, which can effectively prevent the ship 6 or the water working platform from drifting. Moreover, the chain 2 and the connecting bridge 3 have at least two non-overlapping connection points, and a multi-point connection is formed between the chain 2 and the connecting bridge 3. After the chain 2 is straightened, it can effectively prevent the ship 6 or the water working platform from swinging greatly on the water surface.

[0038] In the description of the present utility model, it should be noted that the terminology nouns in the various embodiments, such as words indicating directions such as "upper", "lower", "front", "back", "left", "right", etc., are only for simplifying the description of the positional relationship based on the drawings in the specification, and do not mean that the referred elements and devices must be operated according to the specific directions and specified operations and methods and structures in the specification. Such directional nouns do not constitute limitations on the present utility model.

[0039] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood in combination with specific circumstances.

[0040] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An anti-drifting device, characterized in that: include: Pile clamps, chains and connecting bridges; One of the pile holding hoops is connected to the other pile holding hoops through the chain, and the two pile holding hoops are fixed to two positioning piles in the water area in a one-to-one correspondence; The connecting bridge is installed on a ship or an above-water working platform; the chain is detachably connected to the connecting bridge; and the chain and the connecting bridge have at least two non-overlapping connecting points.

2. The anti-drifting device according to claim 1, characterized in that: Also includes: Quick release buckle; The chains are connected to the connecting bridges via the quick-release buckles respectively.

3. The anti-drifting device according to claim 1, characterized in that: Also includes: Turnbuckle bolts; The chain is connected to any one of the pile clamps through the basket bolts.

4. The anti-drifting device according to any one of claims 1 to 3, characterized in that: The pile holding hoop comprises: a first half hoop, a second half hoop, a locking portion and a hanging ring; The first half hoop and the second half hoop are configured to be semicircular shapes matching the positioning piles; One end of the first half hoop is hinged to one end of the second half hoop, and the other end of the first half hoop is connected to the other end of the second half hoop through the locking portion; The hanging ring is fixed on the first half hoop or the second half hoop, and the hanging ring is connected to the chain.

5. The anti-drifting device according to claim 4, characterized in that: The locking part comprises: a first connecting seat, a second connecting seat, a locking bolt and a locking nut; The first connecting seat is fixed on the first half hoop, and the second connecting seat is fixed on the second half hoop; The second connecting seat is provided with a locking groove; One end of the locking bolt is hinged on the first connecting seat, and the other end of the locking bolt is placed in the locking groove and is fastened to the second half hoop through the locking nut.

6. The anti-drifting device according to claim 4, characterized in that: The pile holding hoop further comprises: a handle; the handle is fixed on the first half hoop or the second half hoop.

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