CN2085771U - Auto-throwing device for life-saving buoy - Google Patents

Abstract

The utility model relates to an auto-throwing device for a life-saving buoy, relating to a marine vehicle life-saving device. The utility model is realized by that the utility model is horizontally arranged on the appropriate position in an operator cabin through the control of an omnidirectional slope angle to a ring-shaped switch, an emergency switch is arranged in the operator cabin, and after connected in parallel with a circuit, a throwing device is arranged in a lifejacket storage box. When the marine vehicle slopes to a definite angle, a control block falls onto a movable switch board under the action of gravity, and the control block is supported by a compression spring to close the switch, so that the circuit is switched on. At the same time, a lifejacket pushing slide plate and a door opening rod are simultaneously moved to open a storage box door under the action of the thrust spring of the throwing device, life-saving devices are pushed outside of the door and are directly thrown into the hands of passengers, and then the passengers can disengage from danger in time.

Description

Auto-throwing device for life-saving buoy

The utility model relates to the boats and ships life.

Passenger boat now all is equipped with life preserver, and these life preservers generally all leave in the top ceiling fence frame of passenger boat.When passenger boat was wrecked, the passenger must open fence frame dodge gate taking-up life preserver in person and save oneself.Show by the inland river passenger ferry accident of turning over and sinking over the years: when Passengers Ships in Inland Waters is died in an accident, do not resemble long process of toppling is arranged the seagoing vessel, but the sinking of toppling in a short period of time, this moment, the passenger was in the high-pressure state, and because of the deck sharply tilts, it is all very difficult to stand, and has no time to attend to ask for life preserver in the fence frame and save oneself, life preserver just performed practically no function when therefore passenger boat was wrecked, lost the lifesaving effect.

In addition, life preserver is left in the fence frame, its objective is that being convenient to the passenger asks for, but, when the passenger is crowded in the ship, often the fence frame is worked as handrail or upholder, therefore cause passenger's hand to touch life preserver, because the fence frame is not made enclosed shape, and then cause nature damage and other to damage as rain erosion, mouse gnaws and bites, in the course of time life preserver is dressed in rags, its buoyancy, intensity and globality be out of reach necessary requirement far away all, has shortened the service life of life preserver greatly, causes the major hidden danger of safe shipping.

Improper with location mode asked at above-mentioned life preserver, the utility model purpose is asked for life preserver and is deposited the existing problem in aspect in improving the passenger, when maritime distress, life preserver can be rendered in passenger's hand automatically and promptly, originally the action of " getting " life preserver becomes the action of " connecing " life preserver, artificial damage when avoiding life preserver to deposit simultaneously and damage naturally, the service life of prolongation life preserver.

The utility model system is by omnibearing tilt angle control ring switch, and emergency switch, friendship (directly) stream power supply, cable and dispenser are formed.The omnibearing tilt angle is controlled annular switch level and is placed in the operator's compartment appropriate location, and disposes an emergency switch in operator's compartment.In dispenser and the life preserver storage box that is placed in after circuit is in parallel.When boats and ships tops wave tilt during to certain angle, gravitate, controll block drops on the moving key-board, and the compression spring supporting is connected switch closure, circuit.Simultaneously,, clothes-pushing skateboard is moved simultaneously with the bar that opens the door promptly storage box door is opened, life preserver is released outdoors, directly render in passenger's hand, make the passenger in time out of danger by dropping into the effect of device thrust spring.

Below in conjunction with accompanying drawing the utility model is described in further detail.

Fig. 1 is the dispenser front view;

Fig. 2 is the dispenser birds-eye view;

Fig. 3 is a dispenser A-A view;

Fig. 4 is the semisectional view of omnibearing tilt angle control ring switch.

As Fig. 1, Fig. 2 and shown in Figure 3, dispenser is made up of adapter plate (1), thrust spring pilot bar (2) and thrust spring 13 parts such as (3).The supporting rollern of dispenser (13) is fixed on and holds under the push pedal (4) as can be seen from Fig. 1, holds push pedal (4) in order to supporting, bar that opens the door (6) and clothes-pushing skateboard (5).Adapter plate among Fig. 2 (1) is fixed on life preserver storage box inwall, goes up with screw at adapter plate (1) to connect electromagnetism brandreth (9).Comprehensive support (8), thrust spring pilot bar (2).Electromagnet (10) is fixed on the electromagnetism brandreth (9).One end of thrust spring pilot bar (2) is fixed on the adapter plate (1), and the other end passes and holds push pedal (4), and loads onto spring cotter at its front end, with boosting board (4) stop, thereby reaches steady propulsion spring (3) and the purpose of the thrust action of leading.Described thrust spring (3) is made up of two compression springs, be enclosed within on the thrust spring pilot bar (2), at adapter plate (1) and hold be between the push pedal (4) compression or free state, throw in the power of action as dispenser, just often be in compressive state, during work, produce thrust thereby become free state by compressive state.Above-mentionedly hold push pedal (4) and be set on two thrust spring pilot bars (2), hold that push pedal (4) is inboard to be connected by screw retention by brake rod (7), front end has breaker slot, as the blocking device of thrust spring compressive state.The outside of holding push pedal (4) is fixedly connected by screw by the bar that opens the door (6), and its front end is at first opened dodge gate under the effect of thrust spring, in order to the input of life preserver.Each suit one clothes-pushing skateboard (5) at the two ends of holding push pedal (4), the length that can regulate clothes-pushing skateboard (5) by the size of storage box, clothes-pushing skateboard also is equipped with stop screw on (5).Below holding push pedal (4), be fixed with supporting rollern (13),, make thrust be used to open the door and push away clothing with the thrust of bearing thrust spring.Comprehensive support (8) on the adapter plate (1) is its centre hole with the pilot hole of brake rod (7).Lower wall at comprehensive support (8) has a circular hole that supplies control stalk (7) to pass, and control stalk (7) play supporting role after passing and wherein fixing.

Electromagnetism brandreth (9) is connected with adapter plate (1) by screw as shown in Figure 3.Electromagnet (10) is fixed on the electromagnetism brandreth (9), and armature is connected with control stalk (11), and during energising, the armature adhesive is pulled out control stalk (11) in breaker slot.One end of control stalk (11) is connected with the armature of electromagnet (10), the other end is under the effect of retracing spring (12), pass the support holes of comprehensive support (8) lower wall, skewer is gone in the breaker slot of brake rod (7), the locking thrust spring is in compressive state, electromagnet (10) is extracted out in breaker slot during by electronic the work, discharges thrust spring (3).Be equipped with ring one in the middle of the control stalk (11), symmetry is drilled with 2 holes on the ring, is used to install retracing spring (12).Retracing spring (12) is made up of two extension springs, and two ends are connected with control stalk (11) adapter ring and comprehensive support (8) lower wall respectively.

The peripheral uniform mounting hole of base among Fig. 4 (14), there is a cylinder centre strut in the central authorities of pedestal (14), and a cylindrical hole is arranged at its top, is used to lay permanent magnet (18).Silent switch plate (15) is formed by connecting by insulcrete and the adhered screw of annular metal sheet among Fig. 4, is embedded in the base ring.There is a circular hole in insulcrete central authorities, pass through for centre strut.Be evenly equipped with 4 cylindrical holes that do not penetrate on its outer round platform, ammunition feed spring supporting (17) is installed.Moving key-board (16) is consistent with silent switch plate (15) structure among Fig. 4, rely on elastic support (17) to make two annular metal sheets separately, so that cut-off switch, its circuit keeps open-circuit condition, when controll block (19) after the centre strut landing, by the deadweight effect of controll block (9), elasticity of compression ground supporting (17), make switch closure, circuit is connected.Described controll block (19) is a steel hemisphere, on the centering Zhi Zhuding.The cylinder that described elastic support (17) is made for rubber, two ends embed silent switch plate (15) and moving key-board (16) respectively.Permanent magnet as shown in Figure 4 (18) is the top that is embedded at centre strut, and is cylindrical, and its effect is that the static friction coefficient one between controll block (19) and permanent magnet (18) regularly changes the size of its attractive force and the setting valve of leaning angle.In addition, when controll block (19) is subjected to Ship Vibration or the displacement of force of inertia generation a small amount of, play shock damping action.For example: when getting K=0.15 (steel to steel), permanent magnet (18) attractive force is 0.4mg(N) when (m is controll block (a 19) quality), 12 ° of leaning angles.Under this state, establish boats and ships and be subjected to 0.42m/S ²The suffered force of inertia of (15km/h stops after 1 second fully) controll block (19) is 0.42m(N during acceleration/accel), the friction force of this moment is 2.058m(N), controll block (19) can not produce displacement.

Have cable-through hole on outer cover among Fig. 4 (21) sidewall, electric wire is received on the binding post (7) via cable-through hole.Outer cover is an annular transparent body.To the influence of ring switch, also be provided with a shock pad (22) when reducing Ship Vibration at the basal part of ring switch.

Action of the present utility model is controlled by the omnibearing tilt angle, when maritime distress when arbitrary orientation tilts to certain angle, can throw in life preserver automatically.The life preserver storage box is an enclosed shape, only existing fence frame need be enlarged a little to get final product, and its dodge gate is made the passenger and can not be opened for suitable outside easily.Device bumps bolt in dodge gate, and door can only be pushed open from the inside.

When the utility model is applied to non-motor-driven and small-sized on-hook small towns passenger ferry, owing to be subjected to power limitations, the electromagnet of dispenser can be taken off, and transform electromagnetism brandreth (9) into control stalk (11) supporting, at control stalk (11) end joint connection stay cord, through some leading sheaves, can change manual dispenser into.

Compare with lifesaving appliance in the past, superiority of the present utility model is embodied in ship turn over before, life preserver need not passenger oneself be asked for just and can automatically be thrown in to passenger's hand, immediately makes panic-stricken passenger out of danger. In addition, because the life preserver storage box is enclosed shape, the passenger is difficult for opening from the outside, and can only push open from the inside with the box door, so, just can avoid artificial damage and Natural Damage fully, has greatly prolonged the service life of life preserver.

Claims (5)

1, a kind of life preserver automatic release device is by emergency switch, hand over, direct supply, cable, dispenser is controlled annular switches set with the omnibearing tilt angle and is become, it is characterized in that the adapter plate (1) in the dispenser is fixed on life preserver storage box inwall, one electromagnetism brandreth (9) is housed on the adapter plate (1), one comprehensive support (8), two thrust spring pilot bars (2), one end of thrust spring pilot bar (2) is fixed on the adapter plate (1), the other end then is to pass to hold push pedal (4) and be provided with, holding push pedal (4) inboard is fixedly connected by brake rod (7), holding push pedal (4) outside is fixedly connected by the bar that opens the door (6), each suit one clothes-pushing skateboard (5) at the two ends of holding push pedal (4), one end of control stalk (11) is connected with the armature of electromagnet (10), the other end passes the support holes of comprehensive support (8) lower wall, and skewer is gone in the breaker slot of brake rod (7); The retracing spring of dispenser (12) is made up of two extension springs, and two ends are connected with comprehensive support (8) lower wall with control stalk (11) adapter ring respectively; Pedestal (14) central authorities are useful on the cylindrical hole of laying permanent magnet (18), the silent switch plate (15) of pedestal (14) is formed by connecting by insulcrete and the adhered screw of annular metal sheet, be embedded in the base ring, there is a circular hole that supplies centre strut to pass through in insulcrete central authorities, be evenly equipped with 4 on the outer round platform and do not penetrate cylindrical hole for what elasticity supporting (4) was settled, moving key-board (16) will be separated from each other by elastic support (17) with silent switch plate (15), and control desk (19) places on the permanent magnet (18).

2, according to the described delivery device of claim 1, it is characterized in that holding push pedal (4) below be fixed with supporting rollern (13).

3, according to the described delivery device of claim 1, it is characterized in that elastic support (17) is a rubber cylinder, two ends embed silent switch plate (15) and moving key-board (3) respectively.

4,, it is characterized in that controll block (19) is a steel hemisphere according to the described delivery device of claim 1.

5,, it is characterized in that the bottom of omnibearing tilt angle control ring switch is provided with a shock pad (22) according to the described delivery device of claim 1.

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