JPS6341693Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a connected structure with a light emitting body used mainly during loading and unloading operations at night.

(Configuration of conventional example and its problems) Conventionally, for example, when unloading and unloading work is carried out at night using a helicopter, the lighting necessary for the work is currently supplied from the ground.

However, carrying out work under lighting from the ground in this way has the disadvantage that the preparations are complicated and cannot be done quickly, especially in case of an emergency. It is difficult to confirm the position of the end hook of the hoisting rope, and movement on the ground and in the air is likely to be hindered, and there are also problems in terms of safety.

Further, in unloading and unloading work using a hoisting rope, the hook is always moving with the cargo, and there is a problem in that the position of the hook must be constantly tracked using lighting from the ground.

(Purpose of the invention) This invention aims to eliminate such problems.
A light emitting element is connected to the lower end of the hoisting rope to make the position of the rope clear, so that the work can be carried out smoothly and quickly with a small number of people when unloading or unloading from the sky to a target point at night etc. The present invention provides a connected structure with a light emitting body.

(Structure of the invention) In order to achieve the above object, the connected structure with a light emitter of the present invention penetrates the center of the top plate and the bottom plate of a suitably shaped waterproof case housing a power source and a light emitter, A locking device is provided at the upper and lower ends of a shaft that projects vertically, and a light emitting body placed around the shaft is connected to a power source.The upper end locking device is attached to the lower end of a hoisting rope, etc. The article is configured to be removably locked and suspended together with the rope, and the position of the lower end anchor is always clearly displayed along with the rope so that the article can be suspended from the lower end anchor.

(Explanation of Embodiments) The embodiments of the present invention will be explained with reference to the drawings.
is a shaft made of a rigid metal rod or a strong rope, etc., and has locking devices 2 and 3 made of hooks or rings integrally provided at its upper and lower ends, and a battery is installed in the center of the shaft. A power supply 4 such as the following is installed. Note that the power source 4 may be a direct current or an alternating current.

Reference numeral 5 denotes a cylindrical frame fixed to the shaft body 1 so as to surround the power source 4, and a plurality of light emitting bodies 6, 6...6 are attached to the upper part of the frame with the shaft body 1 in the center. A light emitter 6 is connected to a power source 4.

As the light emitter 6, a light bulb or a visible light emitting diode is used. Note that, if the luminous intensity is sufficient, only one light emitter may be used.

Reference numeral 7 denotes a colored transparent waterproof case housing a power source 4 and a light emitter 6, and is made of, for example, an acrylic plate colored red or yellow.
a and the center part of the bottom plate 7b are penetrated and fixed to the upper and lower ends of the shaft body 1.

This case body 7 prevents the light emitting body 6 from being damaged when an external force such as an impact is applied during work, attachment/detachment, storage, etc., prevents the inflow of rainwater, etc., and greatly increases the light diffusion efficiency. This is what we are doing.

Reference numeral 8 denotes an exterior body surrounding the case body 7, in which a plurality of protector bars 8c are removably attached between the outer peripheries of upper and lower frame portions 8a and 8b inserted into the shaft body 1 to surround the circumferential surface of the case body 7. It is arranged so that
This prevents the case body 7 from being damaged.

The shape of the case body 7 may be a rectangular tube with a planar polygon as shown in FIG. 3, a cylindrical shape as shown in FIG. 4, or a spherical shape. .

To describe an example of the use of the connected structure with a luminous body configured in this way, a shaft protruding from the top plate 7a of the waterproof case body 7 is attached to the lower end thimble or hook 12 of the hoisting rope 10 hanging from the helicopter 9 at night, etc. With the upper end locking tool 2 of the body 1 locked and the light emitting body 6 emitting light to display the rope position, the shaft body 1 is attached to the lower end locking tool 3 of the shaft body 1 protruding from the bottom plate 7b of the waterproof case body 7. A plurality of attached sling ropes 11 are used to unload and unload various articles.

In addition, as another example of use, by configuring the connected structure of the present invention to be water resistant and watertight, it is possible to illuminate and position the work area when working in seawater or the like.

Note that the power source 4 of the light emitting body 6 may be disposed at an appropriate location within the case body 7 without being attached to the shaft body 1.

(Effect of the invention) As described above, according to the connected structure with a light emitter of the present invention, the central part of the top plate 7a and the bottom plate 7b of the suitably shaped waterproof case body 7 in which the power source 4 and the light emitter 6 are installed is Since the locking tools 2 and 3 are provided at the upper and lower ends of the shaft body 1 that penetrates and projects upward and downward, and the light emitting body 6 is arranged around the shaft body 1, the upper end locking tool 2 can be connected by being locked to the lower end of the unloading rope, and in this connected state, the position of the unloading rope can be clearly known without separate lighting from the ground etc. Furthermore, articles can be hung smoothly and quickly by using the lower end locking tool 3 of the shaft body 1 provided with the light emitting body 6.
Furthermore, the movement of the articles after hanging can be accurately confirmed by the light emitting body 6, and the unloading operation can be carried out safely and smoothly.

Furthermore, since the power source 4 and the light emitter 6 are housed inside a waterproof case body, they are prevented from being damaged when an external impact force is applied, completely blocking the inflow of rainwater, and having a high light diffusion efficiency. It can brightly illuminate the surrounding area. Further, during daytime work, by removing the upper end locking tool 2 of the shaft body 1 from the unloading rope, normal unloading and unloading work is possible.

[Brief explanation of drawings]

The drawings show an embodiment of the present invention; FIG. 1 is a longitudinal sectional front view, FIG. 2 is a perspective view, FIGS. 3 and 4 are plan views showing different shapes of the case body, and FIG. is a usage state diagram. 1... Shaft body, 2, 3... Locking tool, 4... Power supply,
6... Luminous body, 7... Case body, 8... Exterior body.

Claims (1)

[Claim for Utility Model Registration] The upper and lower ends of the shaft 1 that penetrates the center of the top plate 7a and the bottom plate 7b of a suitably shaped waterproof case body 7 containing a power source 4 and a light emitting body 6, and protrude upward and downward. A light emitting body connecting structure characterized in that a light emitting body 6 is provided around a shaft body 1 and a light emitting body 6 is connected to a power source 4. The connected structure with a light emitter according to claim 1, wherein the light emitter 6 is a light bulb or a visible light emitting diode.