CN102442411A

CN102442411A - Safety buoyancy device

Info

Publication number: CN102442411A
Application number: CN2011103250556A
Authority: CN
Inventors: 郑先斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-10-19
Filing date: 2011-10-19
Publication date: 2012-05-09
Anticipated expiration: 2031-10-19
Also published as: CN102442411B

Abstract

The invention relates to a safety buoyancy device. The safety buoyancy device comprises a floating body with a hollow cavity and an anchor moored positioning device connected with the floating body, and is characterized by further comprising at least one water inlet, a sealing gate and a safety chain device, wherein the water inlet is formed on the floating body so as to ensure that the hollow cavity is communicated with the external; the sealing gate is arranged on the water inlet and used for opening the water inlet; and the safety chain device is connected between the sealing gate and the water bottom, and can pull the sealing gate open when an anchor of the anchor moored positioning device is broken or slips, so that the water inlet is opened. The invention aims to provides the safety buoyancy device which has the advantage that when the anchor slips or is broken, the safety chain device can pull the sealing gate open, so that water can enter the floating body from the water inlet, and the floating body can submerse to the water bottom fast. Therefore, impact on facilities in a related water area caused by the floating body can be avoided, which ensures personal and property safety.

Description

The safetybuoyance device

Technical field

The present invention relates to a kind of safetybuoyance device, it comprises unsteady wave damper or the first-class various floating on the water buoyant devices of being made up of wave absorption buoyancy aid and anchor system, device that are suitable for of relocatable code.

Background technology

The Overwater floating structures such as wave damper, floating terminal and pontoon bridge of floating adopt mooring positioning device to carry out location waterborne mostly.When excessive or current are too urgent when stormy waves, problems such as anchor or disconnected anchor possibly occur slipping, floating structure impacts relevant waters facilities such as embankment, harbour, ship under the effect of stormy waves or current, very easily cause the massive losses of the person, property etc.

Summary of the invention

The object of the present invention is to provide a kind of safetybuoyance device; When occurring slipping anchor or disconnected anchor; The check chain anchor device will draw back sealed gate, and water can be got in the buoyancy aid from water inlet, and buoyancy aid is sunk under water rapidly; Thereby prevent that buoyancy aid from impacting to relevant waters facility, guarantees the person and property safety.

The object of the invention is realized through following technical scheme: a kind of safetybuoyance device; It comprises buoyancy aid that has hollow cavity and the mooring positioning device that links to each other with buoyancy aid, it is characterized in that: thus it also comprise at least one water inlet that makes hollow cavity and external communications of being located on the buoyancy aid, be located at the water inlet be used for open and close the sealed gate of water inlet and be connected in sealed gate and the bottom between and can or slip and draw back the check chain anchor device that sealed gate is opened water inlet behind the anchor at the disconnected anchor of mooring positioning device.

Compared to prior art, the invention has the advantages that: it is not only simple in structure, is easy to make; And through adopting structure of the present invention, when occurring slipping anchor or disconnected anchor, the check chain anchor device will draw back sealed gate; Water can be got in the buoyancy aid from water inlet; Buoyancy aid is sunk under water rapidly, thereby prevent that buoyancy aid from impacting to relevant waters facility, guarantees the person and property safety.

Description of drawings

Fig. 1 is the structural representation of a kind of safetybuoyance device of the present invention embodiment.

Fig. 2 is the cutaway view of Fig. 1.

Fig. 3 is the structural representation of the another kind of safetybuoyance device of the present invention embodiment, has the side insurance side chain of a side and the omission of directed pulley assembly thereof not to draw among the figure.

Fig. 4 is the front view of Fig. 3.

Fig. 5 is the A-A cutaway view of Fig. 4.

Label declaration: 1, buoyancy aid, 2, mooring positioning device, 2-1, anchor chain, 3-1, lateral inflow mouth; 3-2, bottom surface water inlet, 4-1, side seal gate, 4-2, bottom surface sealed gate; 5-1, insurance grappling, 5-2, check chain anchor, 5-3, side insurance side chain; 5-4, insurance main chain, 5-5, directed assembly pulley, 5-6, bottom surface insurance side chain.

The specific embodiment

Below in conjunction with Figure of description and embodiment content of the present invention is elaborated:

Embodiment 1:

As depicted in figs. 1 and 2 is the embodiment scheme drawing of a kind of safetybuoyance device provided by the invention.

A kind of safetybuoyance device; It comprises buoyancy aid 1 that has hollow cavity and the mooring positioning device 2 that links to each other with buoyancy aid 1, it is characterized in that: thus it also comprise at least one water inlet that makes hollow cavity and external communications of being located on the buoyancy aid 1, be located at the water inlet be used for open and close the sealed gate of water inlet and be connected in sealed gate and the bottom between and can or slip and draw back the check chain anchor device that sealed gate is opened water inlet behind the anchor at mooring positioning device 2 disconnected anchors.

Said water inlet comprises the lateral inflow mouth 3-1 on the side of being located at buoyancy aid 1; The side seal gate 4-1 of said sealed gate for drawing back downwards; Said check chain anchor device comprises to be located at insurance grappling 5-1 water-bed under the side seal gate 4-1 and to be connected in side seal gate 4-1 and the check chain anchor 5-2 that insures between the grappling 5-1, and check chain anchor 5-2 is longer than the anchor chain 2-1 in the mooring positioning device 2.

Embodiment 2:

As Fig. 3, Fig. 4 and shown in Figure 5 be the embodiment scheme drawing of a kind of safetybuoyance device provided by the invention.

Said buoyancy aid 1 is the cuboid of accumbency; Said water inlet comprises three lateral inflow mouth 3-1 that are divided on its excess-three side of buoyancy aid 1 except that the face of heading sea; Said sealed gate comprises the side seal gate 4-1 that can draw back that is divided into three lateral inflow mouth 3-1 places downwards; Said check chain anchor device comprises three sides insurance side chain 5-3 of captiveing joint respectively with three side seal gate 4-1, be fixed at insurance grappling 5-1 water-bed under the buoyancy aid 1 and an end is captiveed joint with insurance grappling 5-1 and the other end and three sides insurance side chain 5-3 are connected and fixed insurance main chain 5-4, and every side insurance side chain 5-3 guides to the centre under the buoyancy aid 1 and insures main chain 5-4 and be fixedly linked through being fixedly arranged on directed assembly pulley 5-5 on buoyancy aid 1 periphery wall respectively.

Said water inlet also comprises two bottom surface water inlet 3-2 of the vertical both sides, bottom that are divided into buoyancy aid 1; Said sealed gate also comprises the bottom surface sealed gate 4-2 that can draw back to middle part, buoyancy aid 1 bottom surface that is divided into water inlet 3-2 place, two bottom surfaces; Said check chain anchor device also comprises two bottom surfaces insurance side chain 5-6 that are connected between two bottom surface sealed gate 4-2 and the insurance main chain 5-4, and every bottom surface insurance side chain 5-6 is fixedly linked with insurance main chain 5-4 through being fixedly arranged on the centre that directed assembly pulley 5-5 on buoyancy aid 1 periphery wall guides under the buoyancy aid 1 respectively.

In the specific implementation, buoyancy aid 1 of the present invention is not limited to shape shown in the embodiment, except cuboid, can also be rule or fitfull shapes such as bullet, square, cylinder, important actor body.Said water inlet and sealed gate can be one or more, can be located at any one or more side or the end face or the bottom surface of buoyancy aid 1.The shape of water inlet and sealed gate also can be arbitrarily, is not limited to shape shown in the embodiment, in the same side of buoyancy aid 1 or end face or bottom surface can only establish a water inlet and sealed gate, also can establish plural water inlet and sealed gate.

Claims

1. safetybuoyance device; It comprises buoyancy aid (1) that has hollow cavity and the mooring positioning device (2) that links to each other with buoyancy aid (1), it is characterized in that: it also comprises at least one water inlet that makes hollow cavity and external communications of being located on the buoyancy aid (1), be located at the water inlet be used for open and close the sealed gate of water inlet and be connected in sealed gate and the bottom between and can be at mooring positioning device (2) thereby disconnected anchor or slip and draw back the check chain anchor device that sealed gate is opened water inlet behind the anchor.

2. safetybuoyance device according to claim 1; It is characterized in that: said water inlet comprises the lateral inflow mouth (3-1) on the side of being located at buoyancy aid (1); The side seal gate (4-1) of said sealed gate for drawing back downwards; Said check chain anchor device comprises to be located at insurance grappling (5-1) water-bed under the side seal gate (4-1) and to be connected in side seal gate (4-1) and the check chain anchor (5-2) that insures between the grappling (5-1), and check chain anchor (5-2) is longer than the anchor chain (2-1) in the mooring positioning device (2).

3. safetybuoyance device according to claim 1; It is characterized in that: said buoyancy aid (1) is the cuboid of accumbency; Said water inlet comprises three the lateral inflow mouths (3-1) that are divided on its excess-three side of buoyancy aid (1) except that the face of heading sea; Said sealed gate comprises and is divided into the side seal gate (4-1) that can draw back that three lateral inflow mouths (3-1) are located downwards; Said check chain anchor device comprises three sides insurance side chains (5-3) of captiveing joint respectively with three side seal gates (4-1), be fixed at insurance grappling (5-1) water-bed under the buoyancy aid (1) and an end is captiveed joint with insurance grappling (5-1) and the other end and three sides insurance side chains (5-3) are connected and fixed insurance main chain (5-4), and every side insurance side chain (5-3) guides to the centre under the buoyancy aid (1) and insures main chain (5-4) and be fixedly linked through being fixedly arranged on directed assembly pulley (5-5) on buoyancy aid (1) periphery wall respectively.

4. safetybuoyance device according to claim 2; It is characterized in that: said water inlet also comprises two bottom surface water inlets (3-2) of the vertical both sides, bottom that are divided into buoyancy aid (1); Said sealed gate also comprises and is divided into the bottom surface sealed gate (4-2) that can draw back to middle part, buoyancy aid (1) bottom surface that two bottom surface water inlets (3-2) locate; Said check chain anchor device also comprises two bottom surfaces insurance side chains (5-6) that are connected between two bottom surface sealed gates (4-2) and insurance main chain (5-4), and every bottom surface insurance side chain (5-6) is fixedly linked with insurance main chain (5-4) through being fixedly arranged on the centre that directed assembly pulley (5-5) on buoyancy aid (1) periphery wall guides under the buoyancy aid (1) respectively.