KR200440322Y1 - Vertical replenishment sling for helicopter - Google Patents

Abstract

The present invention relates to a cargo cargo sling for a helicopter, the configuration of which has a length, composed of an insulator with a rigid elasticity does not bend or bent well even with a large force, prevents static electricity, unbreakable upper rope member, A lower rope member having a length, which is thinner than the upper rope member, which is well bent and bent well, a rope coupling member for coupling the lower end of the upper rope member and the upper end of the lower rope member, and a cargo transfer ring of the helicopter Round upper ring that combines both ends rolled up to be hooked, upper ring coupling member for coupling the upper end of the upper rope member and both ends of the upper ring, and a plurality of hook members for hooking the heavy object The lower ring and the lower end of the lower rope member and a circular lower ring It characterized in that it comprises a lower ring coupling member for coupling both ends of the ring, the upper rope member is configured in a rigid pipe shape, so that the shape is maintained without being bent or bent well under a large force, about 4-5 The sling ring can be hung directly on the helicopter in low-flying flight above the meter, and it is made of insulator so that the static electricity generated from the helicopter does not affect the cargo or people, and it is free from height of about 10 meters using elastic material. Even if it is dropped, it does not break or affect cargo or people.

Helicopter, Helicopter, Heavy, Carrying, Sling, Crane, Wire, Hook, Rope, Loop

Description

Helicopter cargo air slings {VERTICAL REPLENISHMENT SLING FOR HELICOPTER}

1 is a perspective view showing a cargo airborne sling for a helicopter according to an embodiment of the present invention.

Figure 2 is a perspective view showing a state connecting the heavy cargo to the cargo cargo slings for helicopters according to an embodiment of the present invention.

Figure 3 is a perspective view showing a state of use of the cargo cargo sling for helicopters according to an embodiment of the present invention.

<Description of Symbols for Main Parts of Drawings>

  1. Bonding band 2. Hook

 10. Upper Rope Member 20. Lower Rope Member

 30. Rope coupling member 40. Upper hook

 50. Upper ring coupling member 60. Lower ring

 70. Lower hook coupling member 100. Helicopter cargo sling

200. Hanger member 300. Cargo transport hook

400. Weight

The present invention relates to a cargo air cargo sling for a helicopter, and more specifically, it consists of a rigid elastic insulator, which can hang the ring of the sling to the helicopter in low-flying flight in the air, and the static electricity generated from the helicopter Helicopter cargo air slings that do not affect

Slings, which are commonly used in helicopters, are equipment for urgently moving cargo and equipment in ships to other ships or onshore operations. Use this sling on the deck of the ship to bind to the helicopter's cargo transfer ring, and the helicopter moves directly to the operation without taking off and landing, flying low above the target point. By dismantling, separate the sling and the cargo caught in the sling, and during emergency operation, by automatically dismantling the cargo transport ring in the air above the target point, freely dropping and dropping it, eliminating unnecessary takeoffs and landings of the helicopter. Equipment to enable this, mainly composed of ropes are used.

However, the conventional helicopter sling is composed of a rope can not hook the sling of the sling to the helicopter in low-flying flight about 4-5 meters above the trap, there was a problem that you need to use other instruments or land.

In addition, a conventional helicopter sling has a problem that the static electricity generated in the helicopter when the hook of the sling to the helicopter affects the cargo or people.

The present invention has been proposed to solve the above-mentioned problems, and its purpose is to configure the upper rope member in a rigid pipe shape so that the shape is maintained without being bent or bent even under a large force. The sling ring can be hung directly on the helicopter in low-flying flight above the meter, and it is made of insulator so that the static electricity generated from the helicopter does not affect the cargo or people, and it is free from height of about 10 meters using elastic material. It provides a cargo cargo sling for helicopters that does not break or affect cargo or people when dropped.

Helicopter cargo airborne sling according to the present invention for achieving the above object has a length, consisting of an insulator with a rigid elasticity does not bend or bent well even with a large force, the static electricity is prevented, unbreakable upper rope A lower rope member having a length and having a length and being softer than the upper rope member, the lower rope member bent and bent well; A circular upper ring which is rolled together to be hooked on both ends of the cargo transfer ring, an upper ring coupling member which combines the upper end of the upper rope member and both ends of the upper ring, and a plurality of hook members connected by hanging heavy goods Of a circular lower ring and the lower rope member, which are rolled in a round shape so as to be coupled to each other, Characterized in that it comprises a lower ring coupling member for coupling both ends of the lower end and the lower ring.

Or less, on the basis of the accompanying drawings a helicopter airborne sling according to a preferred embodiment of the present invention will be described in detail.

1 to 3 shows a cargo airborne sling for a helicopter according to an embodiment of the present invention, Figure 1 is a perspective view showing a cargo airborne sling for a helicopter according to an embodiment of the present invention, Figure 2 is an embodiment of the present invention Figure 3 is a perspective view showing a state connecting the heavy cargo to the helicopter air cargo sling according to the example, Figure 3 shows a perspective view showing the state of use of the helicopter cargo airborne sling according to an embodiment of the present invention.

As shown in the drawings, the cargo cargo sling 100 for a helicopter according to an embodiment of the present invention, the upper rope member 10, the lower rope member 20, the rope coupling member 30, the upper ring 40, the upper ring coupling member 50, the lower ring 60, and the lower ring coupling member 70 are included.

The upper rope member 10 has a length and is made of an insulator having a rigid elasticity so that it does not bend or bend well even with a large force, prevents static electricity, and does not break or affect cargo or people.

The lower rope member 20 has a length and is made of a softer thinner than the upper rope member 10 to bend well and bend well.

The rope coupling member 30 wraps the lower end of the upper rope member 10 and the upper end of the lower rope member 20 so as to overlap each other, and is coupled to the coupling band 1 thereon.

The upper ring 40 is rolled in a circular shape so as to be hooked to the cargo transfer ring 300 of the helicopter to combine both ends.

The upper ring coupling member 50 wraps the upper end of the upper rope member 10 and both ends of the upper ring 40 so as to overlap each other, and is coupled to the coupling band 1 thereon.

The lower ring 60 is rolled in a circle so as to engage by inserting a plurality of hook members 200 for hooking the heavy material 400 in a circular shape to combine both ends.

The lower ring coupling member 70 wraps the lower end of the lower rope member 20 and both ends of the lower ring 60 so as to overlap each other, and is coupled to the coupling band 1 thereon.

Helicopter cargo airborne sling 100 according to an embodiment of the present invention having the configuration as described above is used as follows.

First, the plurality of hook members 200 are coupled to the lower ring 60, and then the hooks 2 of the respective hook members 200 are connected to the heavy material 400, and then the upper rope member 10 is connected. ) By holding the lower part of the upper ring 40 by hooking the cargo transfer ring 300 of the helicopter.

As described above, according to the cargo cargo slings for helicopters according to the present invention, the upper rope member is configured in a rigid pipe shape, so that the shape is maintained without being easily bent or bent under a large force, so the air is low at about 4-5 meters from the ship The sling can be hooked directly to a stationary helicopter, and its insulator ensures that the static electricity generated by the helicopter does not affect cargo or humans. There is no effect on cargo or people.

The present invention has been described with reference to the embodiments shown in the accompanying drawings, which are illustrative, and those skilled in the art will understand that various modifications and equivalent embodiments are possible. Therefore, the true scope of the present invention should be defined only by the appended claims.

Claims (1)

An upper rope member having a length and composed of an insulator having a rigid elasticity, which does not bend or bend well even with a large force, prevents static electricity, and is not broken; A lower rope member having a length and composed of a softer thinner than the upper rope member and well bent and bent well; A rope coupling member coupling a lower end of the upper rope member and an upper end of the lower rope member; A circular upper ring that combines both ends by rolling in a circle so that it can be hooked to the cargo carrier of the helicopter; An upper ring coupling member for coupling an upper end of the upper rope member and both ends of the upper ring; A circular lower ring which is rolled in a circle so as to be coupled by inserting a plurality of hook members for hooking heavy objects; And Helicopter cargo airborne sling comprising a; lower ring coupling member for coupling the lower end of the lower rope member and both ends of the lower ring.

Images