Special fixing device for light buoy

Abstract

The utility model relates to the technical field of light buoy fixing, in particular to a special fixing device for a light buoy, which comprises the light buoy, an anchor chain, a sinking stone and an anchor, the anchor chain connected with the bottom of the light buoy penetrates through a hole formed by an embedded steel bar on the sinking stone to be connected with the anchor, and the anchor chain is connected with the embedded steel bar through an anchor chain connecting shackle. According to the device, the anchor chain connected to the bottom of the light buoy is connected with the sinking stone, the sinking stone is connected with the anchor through the anchor chain, the sinking stone can be driven to move when the light buoy moves, the anchor can be driven to move when the sinking stone moves, and at the moment, traction force can be applied to the light buoy by the anchor and the sinking stone, so that the light buoy is prevented from moving; in addition, the anchor chain of the device is not directly fixed on the sinking stone, so that when the anchor chain falls off from the sinking stone, the anchor and the sinking stone can still play a role.

Description

Technical Field

[0001] The utility model relates to the technical field of light buoy fixing, in particular to a special fixing device for light buoy. Background Art

[0002] A navigational aid, or aid to navigation, is a visual, acoustic, and radio facility used to assist ships in safe, economical, and convenient navigation. A lighted buoy is a type of navigational aid – a floating marker of a specific shape, size, and color, equipped with a light, anchored at a designated location. It is anchored at its designated position by a mooring device and has a certain turning radius. Its position is not fixed and it is easily dislodged, making its position less reliable than fixed navigational aids. Buoys are the most numerous and widely used of all navigational aids, installed in locations where it is difficult or inappropriate to establish fixed navigational aids. Their function is to mark shallows in waterways or obstacles that endanger navigation safety, and they are primarily anchored to the sea surface by a mooring system. If a navigational aid shifts or runs away, passing ships can misjudge the route, leading to dangerous situations such as grounding or running aground.

[0003] The coastal waters of Jiangsu are complex. Affected by cold air and tidal currents, some navigation marks drift frequently in some waters, posing a hidden danger to waterway navigation and safe navigation of ships. In addition, the annual towing and resetting of navigation marks also requires a large amount of funds. For this purpose, a special fixing device for light buoys is provided. Utility Model Content

[0004] The purpose of the present utility model is to provide a special fixing device for a light buoy in view of the defects of the prior art, so as to solve the problems raised by the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a special fixing device for a light buoy, comprising a light buoy, an anchor chain, a sinker and an anchor, wherein the anchor chain connected to the bottom of the light buoy passes through a hole formed by pre-embedded steel bars on the sinker and is connected to the anchor, and the anchor chain is connected to the pre-embedded steel bars via an anchor chain connecting shackle.

[0006] As a preferred technical solution of the present invention, the pre-embedded steel bars are embedded in the sinker, and a hole for the anchor chain to pass through is made on the top of the sinker using the pre-embedded steel bars.

[0007] As a preferred technical solution of the present invention, the sunken stone is made of reinforced concrete.

[0008] As a preferred technical solution of the present utility model, the sunken stone is a platform.

[0009] As a preferred technical solution of the present invention, the anchor is selected from a naval anchor, a drag embedded anchor, a Danforth anchor, a Steven anchor, a stockless anchor, a Hall anchor, a Speck anchor, a Boer anchor, an AC-14 type high holding power anchor, a Delta anchor, an N-type Boer anchor or a special anchor.

[0010] Compared with the prior art, the beneficial effects of the present invention are as follows: the anchor chain connected to the bottom of the light buoy of the device is connected to the sunken stone, and the sunken stone is connected to the anchor through the anchor chain. When the light buoy moves, the sunken stone will be driven to move, and the movement of the sunken stone will drive the anchor to move. At this time, the anchor and the sunken stone will give the light buoy a traction force to prevent the light buoy from moving. The method of fixing the sunken stone on the anchor chain can also avoid the situation where the fixed anchor and the anchor chain are tangled on the seabed to a certain extent. Moreover, the anchor chain of the present device is not directly fixed on the sunken stone. Therefore, when the anchor chain falls off on the sunken stone, the anchor and the sunken stone will still play a role. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural diagram of the present utility model.

[0012] In the picture: 1. Light buoy; 2. Anchor chain; 3. Sinking stone; 4. Embedded steel bars; 5. Anchor. DETAILED DESCRIPTION

[0013] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more precise definition of the protection scope of the present invention.

[0014] Example: See Figure 1 The utility model provides a technical solution: a special fixing device for a light buoy, comprising a light buoy 1, an anchor chain 2, a sinker 3 and an anchor 5. The anchor chain 2 connected to the bottom of the light buoy 1 passes through a hole formed by pre-embedded steel bars 4 on the sinker 3 and is connected to the anchor 5. The anchor chain 2 is connected to the pre-embedded steel bars 4 through an anchor chain connecting shackle, which is used to adjust the connection position of the anchor chain 2 and the sinker 3. It has strong flexibility and is also very simple and convenient to disassemble later.

[0015] The embedded steel bars 4 are embedded in the sunken stone 3, and a hole for the anchor chain 2 to pass through is made of the embedded steel bars 4 on the top of the sunken stone 3, which is convenient for fixing the anchor chain 2 and also prevents the anchor chain 2 from falling off the sunken stone 3. If one end of the anchor chain 2 is directly fixed on the sunken stone 3, the light buoy will pull the anchor chain 2 back and forth under the action of the waves. If the anchor chain 2 falls off from the sunken stone 3, the anchor 5 connected to the sunken stone 3 will be of no use. The utility model passes the anchor chain 2 through the sunken stone 3 and connects the anchor chain 2 to the sunken stone 3 by means of a connecting shackle on the anchor chain 2. When the connecting shackle falls off, the anchor 5 connected to one end of the anchor chain 2 can play a role. Moreover, the anchor chain 2 passes through the sunken stone 3, and the anchor 5 moves to the sunken stone 3, then both the anchor 5 and the sunken stone 3 can play a role.

[0016] The sunken stone 3 is made of reinforced concrete.

[0017] The sunken stone 3 is the platform.

[0018] The anchor 5 is selected from a naval anchor, a drag embedded anchor, a Danforth anchor, a Steven anchor, a stockless anchor, a Hall anchor, a Speck anchor, a Boer anchor, an AC-14 high holding power anchor, a Delta anchor, an N-type Boer anchor or a special anchor.

[0019] Working Principle: A special fixing device for a light buoy, comprising a light buoy 1, an anchor chain 2, a sinker 3, and an anchor 5. The anchor chain 2 connected to the bottom of the light buoy 1 passes through a hole formed by pre-embedded steel bars 4 on the sinker 3 and is connected to the anchor 5. The anchor chain 2 is connected to the pre-embedded steel bars 4 via an anchor chain connecting shackle, which is used to adjust the position of the connection between the anchor chain 2 and the sinker 3. It has strong flexibility and is also very simple and convenient to disassemble later. The sinker 3 and anchor 5 work together to exert a traction force on the light buoy, thereby preventing the light buoy from moving.

[0020] When the anchor chain 5 moves to the sunken stone 3, both the anchor 5 and the sunken stone 3 can play a role, thereby preventing the light buoy 1 from moving.

[0021] The above embodiments merely represent implementation methods of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent. It should be noted that a person skilled in the art would be able to make numerous variations and improvements without departing from the concept of the present invention, and all such variations and improvements fall within the scope of protection of the present invention.

Claims

1. A special fixing device for a light buoy, comprising a light buoy (1), an anchor chain (2), a sinking stone (3) and an anchor (5), characterized in that: The anchor chain (2) connected to the bottom of the light buoy (1) passes through a hole formed by pre-embedded steel bars (4) on a sunken stone (3) and is connected to an anchor (5); the anchor chain (2) is connected to the pre-embedded steel bars (4) via an anchor chain connection shackle.

2. The special fixing device for light buoy according to claim 1, characterized in that: The embedded steel bars (4) are embedded in the sinker (3), and a hole is made on the top of the sinker (3) using the embedded steel bars (4) to allow the anchor chain (2) to pass through.

3. The special fixing device for light buoy according to claim 1, characterized in that: The sunken stone (3) is made of reinforced concrete.

4. The special fixing device for light buoy according to claim 1, characterized in that: The sunken stone (3) is a platform.

5. The special fixing device for light buoy according to claim 1, characterized in that: The anchor (5) is selected from naval anchors, drag embedded anchors, Danforth anchors, Steven anchors, stockless anchors, Hall anchors, Speck anchors, Boer anchors, AC-14 type high holding power anchors, Delta anchors, N-type Boer anchors or special anchors.

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