JPH0549779U - Swift sling structure - Google Patents

Abstract

(57) [Summary] (Corrected) [Purpose] To provide a hanger structure that allows hooks to be removed without touching the hanger when hoisting and moving a swift wound with plated wire. [Structure] When the suspending tool is inserted into the center of the swift and the suspending tool insertion guide 1 is gradually lowered, the cylindrical coil spring 8 extends, and the hooks 5 on both sides hook on the pipe 7 above the swift.
When the hanger insertion guide 1 is further lowered after the cargo is loaded in this state, the movable hook 6 for hook removal closes the tip of the hook 5 to enable movement. Next, when the lifting tool insertion guide is pulled up, the lifting tool insertion guide can be removed from the swift, and the touchless work can be performed by a simple operation. It can be used in any direction, and since it has a pair of left and right hooks, there is no inclination of the suspended load when it is lifted, and it can be operated safely.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 TECHNICAL FIELD The present invention relates to a structure for suspending a swift, and more particularly to a structure for suspending a swift in which a crane hook can be detached without touching the suspender.

[0002]

[Prior Art]

 Generally, when hoisting a swift with a hoist crane, the hook of the crane is hooked directly on the upper part of the swift, a C-shaped hook is used, or a wire is used. Various proposals have been made for these structures, but when the Swift is handled by cranes, there are the following problems. (1) When hooking the hook directly on the Swift There is a risk of accidentally pinching the fingertip when the hook is unhooked, and the suspended load may tilt slightly and the load may shake, so caution must be exercised when operating. (2) When using the C hook It is necessary to have skill because the operation when the C hook is undocked is carried out in a complicated combination of traverse, run, and up and down. (3) When using a wire It takes a long time to sling once, and when the number of slings increases, workability is extremely poor. Etc.

[0003]

[Problems to be solved by the device]

 The present invention is intended to solve the above-mentioned problem, and specifically, a lifting device is configured by combining a lifting device insertion guide and a lifting hook having a movable hook for hook attachment / detachment, and a crane. It is an object of the present invention to propose a hanging structure for a swift in which the hanging device can be hung and removed only by vertically moving the center of the above.

[0004]

[Means for Solving the Problems]

 That is, the present invention is a suspender for suspending a Swift wound with a plated wire, in which a crane hook suspension ring and a supporting metal supporting the suspension ring are integrally formed above and below the central portion of the suspension body. It is characterized in that it is composed of an insertion guide that is made into a shape, and a hook having a movable claw at a tip end at a relative position on both sides from the suspender body toward the supporting object.

Hereinafter, the hanging device of the present invention will be described with reference to the drawings.

FIG. 1 is a perspective view showing one embodiment of the device of the present invention, FIG. 2 is a vertical sectional view of the device of FIG. 1, and FIGS. 3, 4 and 5 are respectively the suspension of FIG. It is explanatory drawing which shows a part of use condition of a tool. Reference numeral 1 is an insertion guide, 2 is a suspension ring, 3 is a support metal, 4 is a suspender body, 5 is a hook, 6 is a movable claw, 7 is a pipe, and 8 is a cylindrical coil spring.

[0007]

[Action]

 As shown in FIGS. 1 and 2, when the sling of the present invention is inserted into the center of the swift and the sling insertion guide 1 is gradually lowered, the cylindrical coil spring 8 extends, and the hooks 5 on both sides are shown in FIGS. Also, as shown in FIG. 5, it hangs on the pipe 7 above the Swift. When the lifting tool insertion guide 1 is further lowered after loading and unloading in this state, the hook removing movable claw 6 closes the tip of the hook 5 to enable movement. Next, pulling up the hanger insertion guide will cause it to come off the swift, contrary to the state shown in FIGS. 3, 4 and 5, and a touchless work can be performed with a simple operation. The hoisting device structure of the present invention can be used in any direction, and since the hooks are a pair of left and right, there is no inclination of the hoisted load when hoisted, and safe operation is possible.

[0008] When the lifting tool shown in FIGS. 1 and 2 was used for loading and unloading the swift of the plating line as shown in FIGS. 3, 4 and 5, the lifting tool of the present invention was used for the center of the crane. According to the above, the vertical operation made it possible to carry out the cargo handling work more safely and efficiently with good results.

Note that this hanging tool can be applied as a hanging tool for an object having a similar shape by devising the shape of the insertion guide / hook according to the actual product.

[0010]

[Effect of the device]

 As described in detail above, in the present invention, in a hoist for hoisting a Swift wound with a plated wire, a crane hook suspension ring and a supporting member supporting the suspension ring are provided at the center of the suspension body. It is characterized in that it is composed of an insertion guide integrally formed on the upper and lower sides of the part, and a hook having a movable claw at its tip end at relative positions on both sides toward the supporting hardware from the suspender body.

According to the present invention, since the hoist crane can be hung and removed only by operating the hoist crane up and down, work can be performed without touching at all, and tilting at the time of lifting is eliminated, so that the safety is very high. It has become higher and work efficiency has improved.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of the device of the present invention.

2 is a vertical cross-sectional view of the device of FIG.

FIG. 3 is an explanatory view showing a part of a usage state of the hanging tool of FIG. 2;

FIG. 4 is an explanatory view showing a part of a usage state of the hanging tool of FIG. 2;

FIG. 5 is an explanatory view showing a part of a usage state of the hanging tool of FIG. 2;

[Explanation of symbols]

 1 Insertion Guide 2 Suspension Ring 3 Support Hardware 4 Suspension Tool Main Body 5 Hook 6 Movable Claw 7 Pipe 8 Cylindrical Coil Spring

Claims (2)

[Scope of utility model registration request] 1. A suspender for suspending a swift wound with a plated wire, comprising a crane hook suspension ring,
Insertion guides integrally formed with a support metal for supporting the suspension ring at the upper and lower parts of the center of the suspender main body, and a movable claw with a tip at a relative position on both sides from the suspender main body toward the support metal. A hook structure for a Swift, characterized in that the hook structure has a hook. 2. The hanging structure for a swift according to claim 1, wherein an inner cylinder coil spring is provided between the hanging members.