CN207225622U

CN207225622U - A kind of marine life raft

Info

Publication number: CN207225622U
Application number: CN201720688125.7U
Authority: CN
Inventors: 张建
Original assignee: Lanzhou Jiaotong University
Current assignee: Lanzhou Jiaotong University
Priority date: 2017-06-14
Filing date: 2017-06-14
Publication date: 2018-04-13
Anticipated expiration: 2027-06-14

Abstract

The utility model discloses a kind of marine life raft；It includes：Main raft body, in barrel-shaped, uniformly distributed multiple collection rope supports on excircle；Secondary raft body, is less than main raft body, multiple rings seats on the external circumference of secondary raft in barrel-shaped and overall dimensions；And major-minor valve attachment device, it is located on the collection rope support, it includes connecting rope, arc rescue rope and suspension hook, multiple arc rescue ropes are evenly distributed with along connecting rope length direction, two suspension hooks are fixed on connecting rope both ends, one suspension hook is connected with collection rope support, another described suspension hook can be connected with rings seat and promote secondary raft body to be centered around the external side of main raft；The structure design of the utility model is reasonable, a raft group can be formed, scattered life raft can be avoided to be dispelled by sea extreme weather, difficulty is rescued beneficial to reducing, improve the success rate of rescue action, major-minor valve attachment device is beneficial to intercept in independent main raft body or secondary raft body, while beneficial to persons falling in water is salvaged, sues and labours.

Description

A kind of marine life raft

Technical field

It the utility model is related to a kind of lifesaving appliance, and in particular to a kind of marine life raft.

Background technology

Existing marine life raft is mostly independent lifesaving individual, effective contact cannot be established between each other, after dispensing It can float and disperse with wave, when making troubles to later stage rescue, such as the perils of the sea occurs, especially when meeting with stormy weather, meet Difficult person is most probably broken up by wave, and what is be most difficult to for rescue action is exactly probably that the size such as needle point is found in boundless ocean People.

If can connect multiple life raft in some way to form a stable raft group, wherein there is carrying specialty The main raft of commanding this by greatly increase the rescued quantity and largely improve rescue action success rate.

Utility model content

The purpose of this utility model is to be directed to problems of the prior art, there is provided it is a kind of simple in structure, easy to use, Beneficial to the marine life raft for improving rescue success rate.

The technical solution adopted in the utility model is to achieve the above object：

A kind of marine life raft, including：

Main raft body, in barrel-shaped, uniformly distributed multiple collection rope supports on excircle；

Secondary raft body, is less than main raft body, multiple rings seats on the external circumference of secondary raft in barrel-shaped and overall dimensions；And

Major-minor valve attachment device, is located on the collection rope support, it includes connecting rope, arc rescue rope and suspension hook, Duo Gesuo Arc rescue rope is stated to be evenly distributed with along connecting rope length direction, two suspension hooks are fixed on connecting rope both ends, a suspension hook with Collect rope support connection, another described suspension hook can be connected with rings seat and promote secondary raft body to be centered around the external side of main raft；

Further, the collection rope support includes support plate and the collection reel for rope being vertically fixed in the middle part of support plate, the support Plate is fixed and is located on main raft body, on the supporting plate, collects reel for rope side equipped with hook, the collection reel for rope end, which is equipped with, collects hanging ring of restricting；

Further, the rings seat includes fixed plate and the connection hanging ring being located in fixed plate；

Further, it is equipped with rope ladder on the excircle of the main raft body and secondary raft body.

The beneficial effects of the utility model are：

The utility model can utilize major-minor valve attachment device that multiple secondary raft bodies are connected to main raft body surrounding, can form one A raft group, can avoid scattered life raft from being dispelled by sea extreme weather, rescue difficulty beneficial to reducing, improve rescue action Success rate；After main raft body is connected with secondary raft body, using the connecting rope in major-minor valve attachment device and arc rescue rope to sea Other scattered secondary raft bodies are intercepted on face, and arc rescue rope is beneficial to salvage persons falling in water, and persons falling in water is rescued by arc Rope is helped to be transferred on secondary raft body or main raft body.

Brief description of the drawings

Fig. 1 is the structure diagram of the utility model；

Overlooking the structure diagram when Fig. 2 is the utility model practical application.

Wherein：The main raft bodies of 1-；2- collection rope supports；3- pair raft bodies；4- rings seats；5- major-minor valve attachment devices；6- connecting ropes；7- Arc rescue rope；8- suspension hooks；9- support plates；10- collection reel for ropes；11- is linked up with；12- collection rope hanging rings；13- fixed plates；14- connections are hung Ring；15- rope ladders.

Embodiment

The preferred embodiment in the utility model is illustrated below in conjunction with attached drawing：

As illustrated in fig. 1 and 2, a kind of marine life raft, including：Main raft body 1, secondary raft body 3 and major-minor valve attachment device 5；

Wherein, main raft body 1, in barrel-shaped, uniformly distributed multiple collection rope supports 2 on excircle；Also set on the excircle of main raft body 1 Have rope ladder 15, in order to persons falling in water climbing and sue and labour, main 1 air inflation raft of raft body；Collection rope support 2 is used to carry and fix Major-minor valve attachment device 5；

Secondary raft body 3, is less than main raft body 1, multiple rings seats 4 on secondary 3 excircle of raft body in barrel-shaped and overall dimensions； Secondary raft body 3 is similarly air inflation raft；Rope ladder 15 is additionally provided with the excircle of secondary raft body 3, in order to the climbing of persons falling in water With sue and labour, rings seat 4 includes fixed plate 13 and the connection hanging ring 14 that is located in fixed plate 13, and fixed plate 13 is fixed with pair raft body 3 Connection；

Major-minor valve attachment device 5, is located on the collection rope support 2, it includes connecting rope 6, arc rescue rope 7 and suspension hook 8, more A arc rescue rope 7 is evenly distributed with along 6 length direction of connecting rope, and two suspension hooks 8 are fixed on 6 both ends of connecting rope, an institute State suspension hook 8 to be connected with collection rope support 2, another described suspension hook 8 can be connected with rings seat 4 and promote secondary raft body 3 to be centered around main raft body 1 Outside；Major-minor valve attachment device 5 can set six, can so form the raft group of a main secondary raft body 3 of raft body 1 related six, In actual application process, it is a raft group for secondary raft body 3 that it is related, which can also to form two main raft bodies 1, and connecting rope 6 is used to connect collection rope Frame 2 and rings seat 4, promote main raft body 1 and secondary raft body 3 to connect, while connecting rope 6 and arc rescue rope 7 may also function as at interception In the effect of independent main raft body 1 or secondary raft body 3, rescue operation difficulty can be reduced；Arc rescue rope 7 is a root long rope and its length Degree is more than connecting rope 6, and in connecting rope 6, equidistantly place is fastened arc rescue rope 7 by iron wire or other fasteners, and makes arc Rescue rope 7 is in state more than needed with respect to connecting rope 6, and then arc rescue rope 7 forms arc when connecting rope 6 is in straight condition State, at this time the least significant end of arc rescue rope 7 be located on the water surface, persons falling in water can pull arc rescue rope 7 to obtain in water Sue and labour, which further reduces the difficulty for operation of suing and labouring；Suspension hook 8 has disconnecting prevention structure, with the stability and safety of increase connection Property；

Collection rope support 2 includes support plate 9 and is vertically fixed on the collection reel for rope 10 at the middle part of support plate 9, and the support plate 9 is fixed It is located on main raft body 1, in support plate 9, collects 10 side of reel for rope equipped with hook 11,10 end of the collection reel for rope, which is equipped with, collects hanging ring of restricting 12；One suspension hook 8 is connected with collection rope hanging ring 12, another described suspension hook 8 can be connected with hook 11, connecting rope 6 and arc Rescue rope 7 can be wrapped on collection reel for rope 10, and collection reel for rope 10 is vertically fixed on the middle part of support plate 9 and is rescued beneficial to connecting rope 6 and arc The fast-falling of rope 7 is helped, increases the convenience of operation, the original state of main raft body 1 can be formed at this time；11 cocker of hook of setting Hold between connecting rope 6 and arc rescue rope 7, easy to adjust the use length of connecting rope 6.

The utility model is in practical application, multiple main raft bodies 1 and multiple secondary raft bodies 3 can be thrown, main raft body 1 is preferably by having The personnel for having certain sea survival experience take and can be commanded；Secondary raft body 3 is mainly used for rescuing persons falling in water；Led When raft body 1 be connected with secondary raft body 3, main raft body 1 can by 8 throwing pair raft body 3 of suspension hook, personnel on secondary raft body 3 by the suspension hook 8 and Connection hanging ring 14 on rings seat 4 connects；The distance and profit of main raft body 1 and secondary raft body 3 can be adjusted by pulling connecting rope 6 at this time Fix the distance with hook 11, remaining connecting rope 6 is wrapped on collection reel for rope 10, operate as described above can by multiple secondary raft bodies 3 with Main raft body 1 connects；When two or more main raft bodies 1 is connected, it can make the suspension hook 8 in major-minor valve attachment device 5 will be adjacent Collection rope hanging ring 12 on main raft body 1 connects；When needing to sue and labour to persons falling in water, can throwing connecting rope 6 sue and labour, can also make Main raft body 1 is intercepted to sue and labour persons falling in water by connecting rope 6 and arc rescue rope 7 after being connected with secondary raft body 3；In application process In, it is mutual to facilitate using the connecting rope 6 after connection to being intercepted in independent main raft body 1 or secondary raft body 3 Connection combination.

Finally it should be noted that：The foregoing is merely the preferred embodiment of utility model, practicality is not limited to It is new, although utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art, its It can still modify to the technical solution described in foregoing embodiments, or which part technical characteristic is equal Replace.For all spirit in utility model with principle, any modification, equivalent replacement, improvement and so on, should be included in reality Within new protection domain.

Claims

A kind of 1. marine life raft, it is characterised in that including：

Main raft body (1), in barrel-shaped, uniformly distributed multiple collection rope supports (2) on excircle；

Secondary raft body (3), is less than main raft body (1), multiple rings seats on secondary raft body (3) excircle in barrel-shaped and overall dimensions (4)；And

Major-minor valve attachment device (5), is located on the collection rope support (2), it includes connecting rope (6), arc rescue rope (7) and suspension hook (8), multiple arc rescue ropes (7) are uniformly distributed along connecting rope (6) length direction, and two suspension hooks (8) are fixed on connecting rope (6) both ends, a suspension hook (8) are connected with collection rope support (2), another described suspension hook (8) can be connected and promote with rings seat (4) Secondary raft body (3) is set to be centered around on the outside of main raft body (1).
A kind of 2. marine life raft as claimed in claim 1, it is characterised in that the collection rope support (2) include support plate (9) and The collection reel for rope (10) being vertically fixed in the middle part of support plate (9), support plate (9) fixation are located on main raft body (1), are supporting On plate (9), collect reel for rope (10) side equipped with hook (11), described collection reel for rope (10) end, which is equipped with, collects hanging ring (12) of restricting.
3. a kind of marine life raft as claimed in claim 1, it is characterised in that the rings seat (4) includes fixed plate (13) With the connection hanging ring (14) being located in fixed plate (13).
A kind of 4. marine life raft as claimed in claim 3, it is characterised in that the main raft body (1) and secondary raft body (3) outside Rope ladder (15) is equipped with circumference.