CN2612605Y - Combined raft for life saving on water - Google Patents

Abstract

The utility model relates to a water survival combined raft comprising a horniness floating body and an aerated block which are interphase connected to formed a ring combined raft, a connected hook and a connected ring are provided around the ring combined raft which the bottom is a elastic seal bottom and the top face is provided with a ceiling, the ceiling comprises a support frame and a retractable flexible wing, a large space water survival platform can be formed by the connection of more than two water survival combined raft, the connected hook and a connected ring which are provided around the ring combined raft through the connecting unit of the flexible wing, the utility model has the advantages of simple structure, a great variety of models and action, convenient operation, safety, comfortable and broad used, the utility model can be used for salvator and material transport, the function needs of the large building as interim water survival command center and the water project as the float bridge and the large tow can be satisfied, it aloso can be used in routine life as camp, fishing, wind drift and other broad utility range.

Description

Water life-saving combined raft

Technical field

The utility model relates to a kind of buoyant apparatus, particularly a kind of water life-saving combined raft.

Background technology

Existing buoyant apparatus includes life jacket or lifeboat etc., and life jacket is fit to single use, use, convenient storage, and it can't be located in water, the user is soaked in relatively danger in the water, and can not loads and shift other property but use; Lifeboat is generally wooden, bamboo or glass fiber liferaft or rubber boat etc., these water survival ships are simple in structure, cost is low, use more extensively, but all have significant disadvantages: volume is big, need occupy bigger space when standby at ordinary times; In use, the operational relief area of its single raft body is too little again, can not satisfy the needs of extensive relief; In order to overcome the shortcoming that above-mentioned technology exists, a kind of " inflatable liferaft of group help " disclosed in application number is 00132466.7 Chinese invention patent, this inflatable liferaft is that common inflatable liferaft outward flange is equipped with the device that many groups are connected to form successively by coupling link and the hitch gear of deciding device with lock, also is furnished with rope on the liferaft, with coupling link, rope and the hitch gear of deciding device with lock a plurality of inflatable liferafts are interconnected all around, constitute a big inflatable lifesaving platform or be divided into a plurality of inflatable lifesaving platforms; This inflatable liferaft can connect use, can be used for delivering more people or goods and materials, but its connection mode is simple and crude, and owing to there is not to be provided with the top cover of the rain that keeps out the wind, so special quality safety and lifesaving environment can't be provided, can not use as ccasual house waterborne, thereby certain restriction is arranged in use.

Summary of the invention

The purpose of this utility model is to overcome the shortcoming of existing liferaft technology, and the water life-saving combined raft that is applicable to flood or marine salvage of a kind of simple in structure, various informative, combined and instant, safety and comfort is provided.

Technical purpose of the present utility model is achieved through the following technical solutions: this water life-saving combined raft comprises hard buoyancy aid and inflatable block, the alternate ring combined raft that connects and composes of hard buoyancy aid and inflatable block.

The two ends of described hard buoyancy aid are provided with memory space, are used to deposit the inflatable block after the venting; The two ends of hard buoyancy aid also are provided with transom, and transom can couple together the hard buoyancy aid in twos, and available transom connects each hard buoyancy aid and forms similar lifesaving round object behind the memory space of depositing two ends after the inflatable block venting.

Described ring combined raft be shaped as regular hexagon, by three hard buoyancy aids and three alternate connecting and composing of inflatable block; This ring combined raft also can be processed as other shape, as square, octagon and reach irregularly shaped etc.

Be provided with around the described ring combined raft to connect and have contact with and coupling link; Can have contact with to match by connection between the different ring combined rafts and be connected with coupling link.

Also can be provided with the lifeline that makes things convenient for the persons falling in water climbing to go up the raft body around the described ring combined raft.

Described water life-saving combined raft also includes at the bottom of the elastic seal, is tightly connected with hard buoyancy aid and inflatable block at the bottom of the elastic seal.

Also be provided with the inflation strut bar at the bottom of the described elastic seal; Inflation strut bar its rigidity after inflation increases, can be to playing a supportive role the unlikely bigger amplitude of sinking behind the pressurized at the bottom of the elastic seal at the bottom of the elastic seal.

On the described ring combined raft ceiling can be set, ceiling is fixed with ring combined raft or movable the connection.

Described ceiling comprises bracing frame and telescopic wing, and bracing frame is connected on the ring combined raft, and telescopic wing is fixed on the bracing frame.

The outer end of described telescopic wing is provided with each other can make things convenient for the bonded assembly transom; Plural water life-saving combined raft can by the transom on the telescopic wing with and above-mentioned ring combined raft around be connected to have contact with and link together with coupling link.

Support frame as described above is relied on mutually by three irregular circular arc bars and constitutes, and described telescopic wing is made by soft material such as canvas, and an end margin is attached on the bracing frame, and other end edge is opened on strut bar, and strut bar two ends and bracing frame flexibly connect.

Action principle of the present utility model is: the inflatable block of this water life-saving combined raft is not when inflating, and the hard buoyancy aid links together, and volume is less, and more convenient depositing can be used as general buoy quoit and use; After with the inflatable block sufficient gas, this water life-saving combined raft struts into the bigger liferaft of volume, can be used for succouring a fairly large number of personnel and article; This water life-saving combined raft also can connect by attaching parts, can form bigger lifesaving platform after a plurality of water life-saving combined rafts link together, and also can be used as pontoon bridge and is used in the water project; Also can be provided with fixing or movable ceiling on this water life-saving combined raft, ceiling also can be joined together to form bigger house waterborne easily, can allow a fairly large number of personnel and article hide wind and rain, is very suitable for large-scale relief waterborne.

The utility model has following advantage and effect with respect to prior art: (1) is simple in structure, action mode is various; This water life-saving combined raft can be used as general buoy quoit and uses when rounding state (unaerated); Can form bigger liferaft behind the inflation distending uses; After installing ceiling, this water life-saving combined raft can be used as the house waterborne of hiding wind and rain again and uses; In addition, a plurality of water life-saving combined rafts connections are combined and can be formed bigger water survival platform, can satisfy the demand of water projects such as interim rescue command center, pontoon bridge, also can be used as bigger house waterborne, space and use, for the victims of the disaster that in floods, the lose shelter inhabitation of taking refuge temporarily; (2) easy to use; This water life-saving combined raft can use under inflation or not gas filed situation according to different situations, when needs are inflated, common people can realize single manual inflation in 15 minutes, and since its ceiling and combined raft be connected with and the combination raft between to be connected all be type of attachment very conveniently, so this water life-saving combined raft be used in combination with and partition is drawn in all very simply, conveniently; And raft body volume after venting is drawn in is less, is convenient to household storage and carrying; (3) safety and comfort; With respect to general rubber boat, the shortcoming that can not use when this water life-saving combined raft can't produce accidental gas leakage, even a certain inflation accidental gas leakage, but all the other inflatable blocks and hard buoyancy aid still normal operation guarantee safety; Because this water life-saving combined raft can form house waterborne and use, can keep away, and can provide better stability after connecting, so personnel are more comfortable with respect to other open liferaft on this water life-saving combined raft every wind and rain; (4) applied range; This water life-saving combined raft is except being applied to the salvor and transporting the goods and materials, also can satisfy the functional requirement of large-scale temporary buildings such as water life-saving temporary command center, also can satisfy water project demand as pontoon bridge, large tug etc., under even in everyday situations, also can be applicable to camp, go fishing, life occasion such as drift, range of use is very extensive.

Description of drawings

Fig. 1 is the shape figure of the utility model water life-saving combined raft.

Fig. 2 is the shape figure of ring combined raft when rounding state of water life-saving combined raft shown in Figure 1.

Fig. 3 is the shape figure of ring combined raft when the distending state of water life-saving combined raft shown in Figure 1.

Fig. 4 is the structural representation at the bottom of the elastic seal of water life-saving combined raft shown in Figure 3.

Fig. 5 is the structural representation of water life-saving combined raft shown in Figure 1.

Fig. 6 is the shape scheme drawing of the bracing frame of water life-saving combined raft shown in Figure 5.

Fig. 7 is the combined effect figure after water life-saving combined raft shown in Figure 1 links mutually.

The specific embodiment

Below in conjunction with embodiment and accompanying drawing the utility model is done further concrete description, but embodiment of the present utility model is not limited thereto.

Embodiment

Concrete shape of the present utility model as shown in Figure 1, as seen from Figure 1, the lower member of this water life-saving combined raft is a ring combined raft 1, upper component is a three wings ceiling 2, three wings ceiling 2 is fixedly connected on the ring combined raft 1; The concrete shape of ring combined raft 1 when rounding state (unaerated) as shown in Figure 2, concrete shape when distending state (inflation back) as shown in Figure 3, it is a regular hexagon structure, by three hard buoyancy aid 1-1 and three alternate connecting and composing of inflatable block 1-2, two ends at hard buoyancy aid 1-1 are provided with memory space 1-3, are used to deposit the inflatable block 1-2 after the venting; The two ends of hard buoyancy aid 1-1 also are provided with transom, transom can couple together hard buoyancy aid 1-1 when rounding state in twos, and available transom connects each hard buoyancy aid 1-1 and forms a regular hexagon buoyancy aid behind the memory space 1-3 that deposits two ends after the inflatable block 1-2 venting; Around ring combined raft 1, be provided with to connect and have contact with and coupling link; Can have contact with to match by connection between the different ring combined rafts 1 and be connected with coupling link, also be provided with the lifeline 1-4 that makes things convenient for raft body in the persons falling in water climbing around the ring combined raft 1, the bottom of ring combined raft 1 is 1-5 at the bottom of the elastic seal, its shape as shown in Figure 4,1-5 and hard buoyancy aid 1-1 and inflatable block 1-2 are tightly connected at the bottom of the elastic seal, also are provided with inflation strut bar 1-6 at the bottom of the elastic seal in the 1-5; Inflation strut bar 1-6 its rigidity after inflation increases, and can play a supportive role the unlikely bigger amplitude of sinking behind the 1-5 pressurized at the bottom of the elastic seal to 1-5 at the bottom of the elastic seal.The concrete structure of described three wings ceiling 2 as shown in Figure 5, as seen from Figure 5, three wings ceiling 2 comprises bracing frame 2-1 and telescopic wing 2-2, bracing frame 2-1 is connected on the ring combined raft 1, telescopic wing 2-2 is fixed on the bracing frame 2-1, wherein the shape and structure of bracing frame 2-1 as shown in Figure 6, rely on mutually by three identical irregular circular arc bars and to constitute, telescopic wing 2-2 is made by soft material such as canvas, one end margin is attached on the bracing frame 2-1, other end edge is opened on strut bar 2-3, strut bar 2-3 two ends and bracing frame 2-1 flexibly connect, and when strut bar 2-3 closed up near bracing frame 2-1, telescopic wing 2-2 is folding to be closed up, when strut bar 2-3 departed from bracing frame 2-1 laterally, telescopic wing 2-2 opened; The outer end of telescopic wing 2-2 is provided with each other can make things convenient for the bonded assembly transom; Plural water life-saving combined raft can by the transom on the telescopic wing 2-2 with and above-mentioned ring combined raft around be connected that having contact with links together with coupling link constitutes the bigger water survival platform of area, concrete shape and structure is as shown in Figure 7.

Claims (10)

1, a kind of water life-saving combined raft is characterized in that: comprise hard buoyancy aid (1-1) and inflatable block (1-2), the alternate ring combined raft (1) that connects and composes with inflatable block (1-2) of hard buoyancy aid (1-1).

2, water life-saving combined raft according to claim 1 is characterized in that: the two ends of described hard buoyancy aid (1-1) are provided with memory space (1-3) and transom.

3, water life-saving combined raft according to claim 1 is characterized in that: described ring combined raft (1) be shaped as regular hexagon, by three hard buoyancy aids (1-1) and alternate the connecting and composing of three inflatable blocks (1-2).

4, water life-saving combined raft according to claim 1 is characterized in that: be provided with around the described ring combined raft (1) to connect and have contact with and coupling link.

5, water life-saving combined raft according to claim 1 is characterized in that: described water life-saving combined raft also includes (1-5) at the bottom of the elastic seal, and (1-5) is tightly connected with hard buoyancy aid (1-1) and inflatable block (1-2) at the bottom of the elastic seal.

6, water life-saving combined raft according to claim 5 is characterized in that: also be provided with inflation strut bar (1-6) at the bottom of the described elastic seal in (1-5).

7, water life-saving combined raft according to claim 1 is characterized in that: described ring combined raft (1) is provided with ceiling (2), ceiling (2) or movable be connected fixing with ring combined raft (1).

8, water life-saving combined raft according to claim 7, it is characterized in that: described ceiling (2) comprises bracing frame (2-1) and telescopic wing (2-2), bracing frame (2-1) is connected on the ring combined raft (1), and telescopic wing (2-2) is fixed on the bracing frame (2-1).

9, water life-saving combined raft according to claim 8 is characterized in that: the outer end of described telescopic wing (2-2) is provided with each other and can makes things convenient for the bonded assembly transom.

10, water life-saving combined raft according to claim 9, it is characterized in that: support frame as described above (2-1) is relied on mutually by three irregular circular arc bars and constitutes, described telescopic wing (2-2) end margin is attached on the bracing frame (2-1), other end edge is opened on strut bar (2-3), and strut bar (2-3) two ends and bracing frame (2-1) flexibly connect.

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