Offshore personnel escape device

Abstract

The utility model relates to a maritime personnel escape device which is arranged on a ship body and comprises a life raft detachably arranged on the ship body, and a mooring rope is arranged between the life raft and the ship body. The lifting rope is hung on the ship body; the lifting protection tool is arranged on the lifting rope in a sliding mode and used for people to wear, a guide rope is connected between the lifting protection tool and the mooring rope, the structure is simple, and use is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to offshore escape technical field, especially an offshore personnel escape device. BACKGROUND

[0002] With global climate warming, environmental deterioration, natural disasters such as strong typhoon, strong cold air occur frequently, at the same time, the world economy is also developing rapidly, marine transportation industry, offshore oil development, offshore wind power, offshore tourism, aviation industry and other sea activities surge, the probability of offshore safety accidents is also increasing. Under this condition, it is required that the life-saving equipment can have more and more functions under the premise of ensuring safety.

[0003] The traditional escape device has complex structure, long laying time, or needs power and hydraulic drive, and once power or system fails, the escape function will be lost. UTILITY MODEL CONTENT

[0004] The utility model aims at overcoming the defects of prior art, and provides an offshore personnel escape device, which can throw a life raft into the sea when an emergency occurs, and personnel can be transferred from a ship body to the life raft through a lifting harness, and a guide rope can be used to avoid the personnel from moving away from the life raft during the descending process.

[0005] The technical scheme for achieving the above-mentioned purpose is an offshore personnel escape device arranged on a ship body, which comprises:

[0006] A life raft detachably arranged on the ship body, and a cable arranged between the life raft and the ship body;

[0007] A lifting rope hung on the ship body; and

[0008] A lifting harness slidably arranged on the lifting rope and worn by personnel, and a guide rope connected between the lifting harness and the cable.

[0009] Further, a handheld slow descender is arranged on the lifting harness, a holding part is formed on the handheld slow descender, a rope feeding hole and a rope passing hole are formed on the handheld slow descender, the bottom parts of the rope feeding hole and the rope passing hole are connected in communication, and the lifting rope is fed into the rope feeding hole and passed out of the rope passing hole.

[0010] Further, a plurality of rope feeding holes and rope passing holes are arranged on the handheld slow descender.

[0011] Further, a storage bag is arranged on the lifting harness.

[0012] Further, the storage bag is made of a corrosion-resistant material.

[0013] Further, the lifting protector is provided with a cutting knife.

[0014] Further, the lifting protector is provided with an alarm warning light.

[0015] Further, the end of the guide rope is provided with a hook, and the hook is hooked on the lifting rope and the lifting protector.

[0016] Further, the end of the lifting rope is provided with a hooking part, and the hooking part is hung on the ship body.

[0017] Further, the length of the lifting rope is determined according to the freeboard height of the ship body.

[0018] Compared with the prior art, the present application has the following beneficial effects:

[0019] In the case of emergency, the life raft can be thrown into the sea first, and the personnel can be transferred from the ship body to the life raft through the lifting protector, and the guide rope can be used to avoid the personnel from moving away from the life raft during the descending process. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a structural schematic view of a marine personnel escape device;

[0021] Figure 2 It is a structural schematic view of a hand-held slow descending device of a marine personnel escape device;

[0022] Legend: 1, ship body; 2, hooking part; 3, lifting rope; 4, hand-held slow descending device; 5, alarm warning light; 6, lifting protector; 7, storage bag; 8, cutting knife; 9, cable; 10, guide rope; 11, life raft; 12, sea surface. DETAILED DESCRIPTION

[0023] The present application will be further described below in combination with the drawings and specific embodiments.

[0024] Reference Figure 1 A marine personnel escape device is arranged on a ship body 1, and the escape device comprises: a detachable life raft 11 arranged on the ship body 1, a cable 9 arranged between the life raft 11 and the ship body 1, a lifting rope 3 hung on the ship body 1, and a lifting protector 6 slidably arranged on the lifting rope 3 and worn by personnel, and a guide rope 10 connected between the lifting protector 6 and the cable 9.

[0025] In the utility model, a preferable embodiment is: when a person falls into the sea or a ship accident occurs, the life raft 11 is first thrown onto the sea surface 12, the personnel on the ship set the lifting protector 6 on the crotch and waist, and the lifting cable 3 is fixed on the ship body 1, the guide cable 10 is arranged between the lifting cable 3 and the cable 9, and the personnel on the ship slide to the life raft 11 through the lifting protector 6 and the lifting cable 3.

[0026] Further, the lifting protector 6 comprises a waist fixing belt, a cross part fixing belt arranged at the middle position of the waist fixing belt, and both ends of the cross part fixing belt are fixed on the waist fixing belt, in use, the personnel on the ship can put the legs through the waist fixing belt and on both sides of the cross part fixing belt, so as to complete the wearing, and the waist fixing belt is a telescopic structure, and the telescopic structure is used for adapting the lifting protector 6 to people with different body shapes.

[0027] Further, the lifting protector 6 is provided with the handheld slow descending device 4, the handheld slow descending device 4 is formed with a holding part, the handheld slow descending device 4 is formed with a rope penetrating hole and a rope passing hole, the bottom parts of the rope penetrating hole and the rope passing hole are communicated, and the lifting cable 3 penetrates into the rope penetrating hole and penetrates out of the rope passing hole.

[0028] Further, the rope penetrating hole and the telescopic passing hole are provided with a plurality of rope penetrating holes and rope passing holes, and the plurality of rope penetrating holes and rope passing holes are continuously arranged on the handheld slow descending device 4, preferably, the lifting cable 3 sequentially passes through the rope penetrating hole, the rope passing hole and the rope penetrating hole, and in the descending process, the rope and the rope penetrating hole and the telescopic passing hole are rubbed to slow down the descending speed.

[0029] Further, the lifting protector 6 is provided with the storage bag 7. The storage bag 7 can store the lifting cable, the lifting cable 3 is freely released along with the height of the escaping personnel, so as to ensure that the tail end of the lifting cable 3 does not freely float.

[0030] Further, the storage bag 7 is made of a corrosion-resistant material. The storage bag 7 made of the corrosion-resistant material reduces the corrosion of seawater on the storage bag 7.

[0031] Further, the lifting protector 6 is provided with the cutter 8. After the personnel on the sea slide to the life raft 11, the cutter 8 can cut the lifting cable 3 and the cable, so as to separate the life raft 11 and the ship body 1.

[0032] Further, the lifting protector 6 is provided with the alarm warning lamp 5. When the alarm warning lamp 5 is turned on, the alarm warning lamp 5 starts to flash, so as to quickly locate the rescuer.

[0033] Further, the end of the guide rope 10 is provided with a hook, the hook is hooked on the lifting rope 3 and the lifting guard 6. Preferably, the handheld slow descent device 4 is provided with an ear bolt, and the hook can be hung on the ear bolt.

[0034] Further, the end of the lifting rope is provided with a hooking part 2, the hooking part 2 is hung on the ship body 1.

[0035] Further, the length of the lifting rope is determined according to the height of the ship body 1.

[0036] The use process of the offshore personnel escape device is described below.

[0037] When the personnel fall into the water or the ship accident occurs, the personnel on the ship throw the life raft 11 to the sea surface 12, the personnel on the ship set the lifting guard 6 on the hip and the waist, hang the hooking part 2 on the guardrail of the ship body 1, and hang the hooks at both ends of the guide rope 10 on the ear bolt of the handheld slow descent device 4 and the cable 9. When descending, the personnel on the ship control the descending speed by holding the handheld part of the handheld slow descent device 4, control the end of the lifting rope 3, open the warning light, and realize the light flickering. When the escape personnel descend to the life raft 11, the lifting rope 3 is cut off by the cutter 8, and the separation from the ship body 1 is realized.

[0038] The utility model is described in detail above in combination with the embodiment of the drawings, and the person skilled in the art can make various change examples of the utility model according to the above description. Thus, certain details in the embodiment should not constitute the limitation of the utility model, and the protection scope of the utility model will be defined as the range of the attached claims.

Claims

1. A maritime personnel escape device, installed on the hull of a ship, characterized in that, The escape device includes: A detachable life raft is installed on the hull, and a cable is provided between the life raft and the hull; The lifting cables suspended from the hull; and A slidable lifting safety device is mounted on the lifting cable and worn by personnel, and a guide cable is connected between the lifting safety device and the cable.

2. A maritime personnel escape device according to claim 1, characterized in that: The lifting safety device is equipped with a handheld descent device, which has a gripping part, a rope insertion hole and a rope exit hole. The bottoms of the rope insertion hole and the rope exit hole are connected. The lifting cable passes through the rope insertion hole and exits through the rope exit hole.

3. A maritime personnel escape device according to claim 2, characterized in that: The rope threading hole and the rope exiting hole are provided in a plurality of manner, and the plurality of rope threading holes and the rope exiting hole are continuously provided on the handheld descent device.

4. A maritime personnel escape device according to claim 1, characterized in that: The lifting safety gear is equipped with a storage bag.

5. A maritime personnel escape device according to claim 4, characterized in that: The storage bag is made of corrosion-resistant material.

6. A maritime personnel escape device according to claim 1, characterized in that: The lifting safety device is equipped with a cutting blade.

7. A maritime personnel escape device according to claim 1, characterized in that: The lifting safety device is equipped with an alarm warning light.

8. A maritime personnel escape device according to claim 1, characterized in that: The guide cable is provided with a hook at its end, and the hook is attached to the lifting cable and the cable.

9. A maritime personnel escape device according to claim 1, characterized in that: The end of the lifting cable is provided with a hook, which is attached to the hull.

10. A maritime personnel escape device according to claim 1, characterized in that: The length of the lifting cable is determined by the height of the ship's freeboard.

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