JPS602143Y2 - Hanging equipment - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a hanging device that reduces damage to wire ropes.

For example, an example of a concrete packet hanging device is shown in FIG. 1, in which 1 is a packet hanger hung from a crane hook, 2 is a hanging wire, and 3 is a concrete packet.

The details of this hanging wire 2 will be explained with reference to FIG. 2. The upper end of the wire rope 4 is wrapped around a simple 5 and fixed with a fixture 6 so as not to come off the simple 5, and the simple 5 is attached to the packet hanger 1. Link 7
It can be engaged with the pin 8 via the pin 8.

The lower end of the wire rope 4 is inserted into the socket 9 and loosened, and molten Babbitt metal is poured into the loosened part to cool and solidify (Babbitt stuffing), so that the wire rope 4 can be pulled out of the socket 9. There is no such thing.

The outer periphery of the socket 9 is tapered with a small diameter at the top and a large diameter at the bottom, so that a part of the tapered outer periphery of the socket 9 can be engaged with the bracket 10 of the concrete packet 3.

However, in the above-mentioned lifting tool, when the concrete packet 3 is lifted and transferred, the packet 3 shakes and tensile stress is applied to the wire rope 4, and the wire rope 4 comes into contact with the corner of the upper end of the socket 9. Since the wire rope 4 is subjected to bending stress, there is a problem that the wire rope 4 is easily damaged and has a short lifespan.

The object of the present invention is to provide a hanging device which can prevent the wire rope from being damaged by the corner of the upper end of the socket, thereby extending its life.

Embodiments of the present invention will be described below with reference to the drawings.

The details of the hanging wire 2 used in the hanging device of the present invention are shown in FIG. It is designed so that it does not come out,
A socket 9b, through which the unraveled portion of the wire rope 4 is inserted, is fixed to the upper part of the socket 9a.

The outer circumference of the socket 9b has a small diameter at the top and a socket at the bottom)
It has a tapered shape having approximately the same diameter as the outer diameter of the hole 9a, and the corner at the upper end of the hole through which the wire rope 4 is inserted is rounded with a required curvature so as not to damage the wire rope 4.

The entire hanging device using this hanging wire 2 is shown in FIG. 4, and a part of the outer peripheral taper of the socket 9b can be engaged with the bracket 10 of the concrete packet 3.

Even if the concrete packet 3 shakes when being lifted and transferred, the upper end of the hole of the socket 9b has the required curvature, so no large bending stress is applied to the wire rope 4, and therefore the wire If the rope 4 is not damaged, the life of the present invention 4 will be extended.

In FIGS. 3 and 4, the same reference numerals as those shown in FIGS. 1 and 2 indicate the same components.

In addition, in the embodiment of the present invention, the case where the hanging tool is used for concrete packets has been explained, but it can be applied not only to concrete packets but also for hanging various things, and other modifications may be made within the scope of the gist of the present invention. It goes without saying that various changes may be made within this document.

According to the hanging tool of the present invention, since the wire rope is less likely to be damaged, it can have an excellent effect of extending the life of the wire rope.

[Brief explanation of drawings]

Fig. 1 is an explanatory diagram of a conventional hanging device, Fig. 2 is an explanatory diagram of a hanging wire used in the hanging device of Fig. 1, Fig. 3 is an explanatory diagram of the hanging device of the present invention, and Fig. 4 is an explanatory diagram of a hanging device of the present invention. It is an explanatory view of the hanging wire used for the hanging tool of the figure. In the figure, 1 is a packet hanger, 2 is a hanging wire, 3 is a concrete packet, 4 is a wire rope, 5 is a simple piece, 6 is a fixture, 7 is a link, 8 is a pin, 9a and 9b are sockets, and 10 is a bracket. show.

Claims (1)

[Scope of utility model registration request] A socket is connected to the lower end of the wire rope suspended from the hanger, and a tapered socket having a small diameter at the upper part of the outer periphery and a large diameter at the lower part is fixed to the upper part of the socket so as to be able to engage with the suspended object. 1. A hanging tool, characterized in that an upper end of a hole through which the wire rope of a socket that can be engaged with a hanging body is inserted is rounded with a required curvature.