JPH0556995U - Sling wire - Google Patents

Abstract

(57) [Summary] [Purpose] Even an inexperienced operator can easily select sling wires according to the shape, size and weight of the material to be suspended, making sling work efficient and Be able to do it safely. [Structure] An end portion of a wire 1 in a longitudinal direction is bent to form an annular portion 2 for hooking, and a portion of the end portion extending over a predetermined length and a midway portion of the wire 1 are compression-coupled by a compression stopper 3. The diameter 4 and the length 5 of the wire 1 are attached to the compression stopper by engraving.

Description

[Detailed description of the device]

[0001]

[Industrial application]

 The present invention relates to a sling wire.

[0002]

[Prior Art]

 When performing slinging work, for example, use long items from the viewpoint of weight balance for long items and large diameter items with large diameter. It was necessary to select and use sling wires according to size and weight.

[0003]

[Problems to be solved by the device]

 However, in order to select the sling wire to be used as described above, in general, the operator's intuition is generally used, and an unskilled worker can immediately select the required sling wire. However, there was a drawback in that work efficiency was reduced because it was troublesome twice because it was found to be inappropriate after slinging, and it had to be redone.

In particular, the diameter of the sling wire differs by 2 mm, for example, and it requires a considerable amount of skill to distinguish the sling wire having the necessary diameter. There were also inconveniences in terms of safety, such as accidental cutting with wires.

The present invention has been made in view of such circumstances, and even an inexperienced operator can easily use a sling wire according to the shape, size and weight of the material to be suspended. The purpose is to make it possible to perform slinging work efficiently and safely by making selections possible.

[0006]

Means for Solving the Problems In order to achieve the above-mentioned object, the sling wire of the present invention is formed by bending the longitudinal end portion of the wire to form an annular portion for hooking, and The part over a predetermined length and the middle part of the wire are compression-connected by a compression stopper, and the diameter and length of the wire are marked on the compression stopper.

[0007]

[Action]

 According to the structure of the sling wire of the present invention, the diameter and length of the wire are engraved by using the compression stopper for forming the annular portion for hooking, and the diameter of the wire can be determined by observing the indication. You can know the length at a glance.

[0008]

【Example】

 Next, an embodiment of the present invention will be described in detail with reference to the drawings.

FIG. 1 is a side view showing an embodiment of a sling wire according to the present invention, in which both ends in the longitudinal direction of the wire 1 are bent to form an annular portion 2 for hooking, and A portion over a predetermined length is overlapped and woven in the middle of the wire 1, and compression-locked by a compression stopper 3 to form a sling wire A.

As shown in the enlarged side view of the main part of FIG. 2, the compression stoppers 3 and 3 are respectively engraved with a diameter 4 of the wire 1 in units of mm and a length in units of m. When slinging, the slinging wire A can be selected easily and quickly according to the shape, size and weight of the material to be hung.

[0011]

[Effect of the device]

 According to the sling wire of the present invention, the length and diameter of the wire can be known at a glance by looking at the number engraved on the compression stopper, so that even an inexperienced worker can suspend the material. The sling wire can be easily selected according to the size and weight of the sled, and sling work can be performed efficiently and safely.

Moreover, since the length and diameter of the wire are engraved on the compression stopper, it does not disappear even after long-term use. For example, if the compression stopper is painted and displayed in different colors, It is extremely useful in practice, compared to the fact that it discolors and disappears.

[Brief description of drawings]

FIG. 1 is a partially omitted side view showing an embodiment of a sling wire according to the present invention.

FIG. 2 is an enlarged view of a main part.

[Explanation of symbols]

 1 ... Wire 2 ... Annular part 3 ... Compression stopper 4 ... Diameter 5 ... Length

Claims (1)

[Scope of utility model registration request] 1. A longitudinal end portion of a wire is bent to form an annular portion for hooking, and a portion of the end portion extending over a predetermined length and a midway portion of the wire are compression-coupled with a compression stopper, and A sling wire, characterized in that the diameter and length of the wire are attached to the compression stopper by marking.