JPH11209060A - Length adjuster for winding type wire rope - Google Patents

Abstract

PROBLEM TO BE SOLVED: To easily change a central position of a hanging-up article, and to improve workability of slinging work by constituting an adjuster having a shaft round which a wire rope is wound a plurality of times, and adjusting the length of left/right wire ropes by rotating the shaft. SOLUTION: A shaft round which the intermediate part of a wire rope is wound four to five times, is pivoted by a length adjuster 8 of a winding type wire rope used by being hooked on a hook of a crane and a hoist so that this shaft can be rotated at a reduced speed in the reciprocal direction through a speed reduction gear by actuation of a motor. At using time, a hanging-up angle of a hanging-up object is changed by adjusting a delivery quantity on both ends of the wire rope by rotating the shaft by locking both end parts of the wire rope on both end parts of the hanging-up object 9. Therefore, when a long object is inclined, the hanging-up object can be inserted into a narrow place, so that an object such as stairs can also be easily installed in its slant attitude.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

[Industrial application] The present invention relates to the transport of heavy goods such as factories and construction sites.

[0002]

2. Description of the Related Art A conventional adjustable-type hanging tool is inconvenient because the length of the right and left wire ropes cannot be adjusted during lifting or hanging once the center is fixed.

[0003]

SUMMARY OF THE INVENTION It is an object of the present invention to solve the problems of the conventional adjustable hanging tool and to easily center the center of all articles even during lifting and hanging.

[0004]

In order to achieve the above object, the length of the left and right wire ropes is adjusted by rotating a shaft around which the wire rope is wound four to five times to change the center of the article. And Since the wire rope is wound around the shaft four to five times, the wire rope is prevented from slipping due to impact.

[0005]

The length adjuster of the wrapping wire rope according to the present invention can change the length of the left and right wire ropes, so that a horizontal object can be lifted vertically or a vertical object can be lifted horizontally and even in the middle of hanging. became.

[0006]

FIG. 1 is a sectional view of a length adjuster of a wrapping type wire rope. A shaft (1) having a wire rope (5) wound around 4 to 5 times by hooking (7) on a hook of a crane or a hoist is shown. The large gear (3) on the shaft side is rotated by the small gear (4) attached to the motor (2) to adjust the left and right lengths of the wire rope hung on both ends of the article, thereby changing the angle.

[0007]

According to the present invention, since the angle of a suspended article can be changed, a long object can be slanted and returned to a horizontal state through a narrow place. It is also convenient when installing items such as stairs diagonally.

[Brief description of the drawings]

FIG. 1 is a sectional view of a length adjuster of a wrapping wire rope. (1) The shaft around which the wire rope is wound (2) The motor (3) The large gear (4) The small gear (5) The wire rope (6) The wire rope holder (7) Hardware attached to hook

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[Procedure amendment]

[Submission date] April 28, 1998

[Procedure amendment 1]

[Document name to be amended] Statement

[Correction target item name] Brief description of drawings

[Correction method] Change

[Correction contents]

[Brief description of the drawings]

FIG. 1 is a sectional view of a length adjuster of a wrapping wire rope.

FIG. 2 is an explanatory diagram of a use mode of the present invention. To explain with reference to FIG. 2, using the controller (8) of the present invention, an article having a low center of gravity, such as (9), is hung in the order of (A), (B) and (C) using the adjuster (8). Adjustable hanging equipment that changes the angle.

[Description of Signs] (1) Shaft around which wire rope is wound (2) Motor (3) Large gear (4) Small gear (5) Wire rope (6) Wire rope holder (7) Hardware attached to hook (8) The present invention (9) Items that are difficult to take center of gravity

[Procedure amendment 2]

[Document name to be amended] Drawing

[Correction target item name] All figures

[Correction method] Change

[Correction contents]

FIG.

FIG. 2

Claims (4)

[Claims] An adjustable hanging device for winding a wire rope around a shaft four to five times and rotating the shaft with a motor to adjust the length of the suspended left and right wire ropes. 2. An adjustable hanging device that adjusts the length of left and right wire ropes during lifting or suspending an article to change the angle of the suspended article. 3. An adjustable hanging device that can easily take the center of any item to adjust the length of the left and right wire ropes. 4. An adjustable hanging device for preventing the wire rope from slipping due to an impact because the wire rope is wound around the shaft 4 to 5 times.