JPH0564179U - Sling wire - Google Patents

Abstract

(57) [Summary] [Object] The present invention aims to provide a sling wire capable of preventing damage to the wire and slipping of a suspended load. According to the present invention, in a sling wire used for hanging a suspended load by winding it around a suspended load, an elastic member is attached to cover the surface of the wire in the middle of the wire. It is a wire. A slinging wire is characterized in that the wire is exposed from a part of the elastic member. Further, the elastic member is a slinging wire which is configured to be movable in the length direction of the wire and rotatable in a direction orthogonal to the length direction. Further, the elastic member is a slinging wire characterized by being provided at a plurality of positions along the wire.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a sling wire which prevents damage to the wire and slippage of a suspended load.

[0002]

[Problems to be solved by the device]

 When hoisting a suspended load with a sling wire, wind the wire around the suspended load. In this case, there are the following problems. <B> If the suspended load is steel, etc., the corners of the steel will come into contact with the wire, and will be easily damaged.

<B> The contact between the steel material and the wire has a small frictional resistance and is slippery and dangerous.

[0004]

[Means for Solving the Problems]

 The present invention has been made to solve the above problems, and an object thereof is to provide a slinging wire capable of preventing damage to the wire and slipping of a suspended load. That is, the present invention is characterized in that, in a slinging wire used for winding a suspended load and lifting the suspended load, an elastic member is attached by covering the wire surface in the middle of the wire. It is a sling wire. Further, the slinging wire is characterized in that the wire is exposed from a part of the elastic member. Further, the elastic member is a slinging wire characterized in that the elastic member is configured to be movable in the length direction of the wire and rotatable in a direction orthogonal to the length direction. Further, the elastic member is a slinging wire characterized by being provided at a plurality of positions along the wire.

[0005]

【Example】

 An embodiment of the present invention will be described below with reference to the drawings. <A> Overall structure of sling wire As shown in FIG. 1, the sling wire 1 is provided with sling portions 11 for hooking on a hook of a crane or the like at both ends of the wire. The present invention is characterized in that an elastic member 2 is provided on the way of the slinging wire 1.

<B> Elastic Member As shown in FIG. 1, the elastic member 2 is a block or the like made of rubber or synthetic resin. The elastic member 2 penetrates the sling wire 1 and is attached in a state in which the wire surface is covered. Further, the elastic member 2 is appropriately selected and attached at a plurality of locations along the sling wire 1 or one having a certain length in accordance with the shape of the suspended load. FIG. 1 shows a case where block-shaped elastic members 2 are attached at two positions at appropriate intervals along the sling wire 1. When attaching the elastic member 2, the sling wire 1 is not crimped, but is attached in a loosely fitted state so that it can be moved in the length direction of the wire and can be rotated in a direction orthogonal to the length direction. As a result, the elastic member 2 can be arranged at an appropriate position according to the size or shape of the suspended load, and the elastic member 2 can be prevented from following and shifting when the sling wire 1 is twisted. You can When one surface of the elastic member 2 is used as the contact surface 21 that comes into contact with a suspended load, a notch 22 is formed on the opposite side to expose a part of the sling wire 1 and slid wire- It is constructed so that it can be easily inspected for damage 1.

[0007]

[Operation of the present invention]

 2 to 4 show a state in which a suspended load 3 made of steel or the like is lifted up using the sling wire 1 configured as described above. In this case, when the slinging wire 3 is wound around the hanging load 3, the elastic member 2 is moved in advance so that the elastic member 2 is located at a corner of the hanging load 3. Further, the elastic member 2 is positioned so that the contact surface 21 of the elastic member 2 contacts the suspended load 3. As a result, as shown in FIG. 2, the elastic member 2 is interposed between the suspended load 3 and the slinging wire 1, so that they do not come into direct contact with each other. Therefore, the damage to the wire can be reduced, and since the frictional resistance between the suspended load 3 and the elastic member 2 is large, the suspended load 3 can be prevented from slipping off.

[0008]

[Effect of the present invention]

 Since the present invention is as described above, the following effects can be obtained. <A> Since the elastic member is located at the corner of the suspended load such as steel material, it is possible to prevent the wire and the suspended load from directly contacting each other. Therefore, damage to the wire can be reduced.

<B> Since the frictional resistance between the suspended load and the elastic member is large, the suspended load does not slide down, which is safe.

<C> By exposing the wire from a part of the elastic member, the bent portion of the wire can be easily inspected.

[Brief description of drawings]

FIG. 1 is an explanatory view of the structure of the sling wire of the present invention.

FIG. 2 is a side view showing a state of usage.

FIG. 3 is a front view showing a state of usage.

FIG. 4 is an explanatory view showing the action of the elastic member.

Claims (4)

[Scope of utility model registration request] 1. A slinging wire for use in hoisting a suspended load by wrapping it around a suspended load, characterized in that an elastic member is attached to cover the surface of the wire along the way of the wire. 2. The slinging wire according to claim 1, wherein the wire is exposed from a part of the elastic member. 3. The sling wire according to claim 1, wherein the elastic member is configured to be movable in the length direction of the wire and rotatable in a direction orthogonal to the length direction. 4. The slinging wire according to claim 1, wherein the elastic member is provided at a plurality of positions along the wire.