JPH063025Y2 - Lifting device for cargo handling work in rainy weather - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a lifting device used for cargo handling work in rainy weather.

[Conventional technology]

FIG. 8 is a front view showing a conventional lifting device for cargo handling work in rainy weather.

In the figure, (1) is a cargo-handling product, (2) is a tarpaulin covering the cargo-handling product (1), (3) is a string wound around the tarpaulin (2) and fixed, (4)
Is a hanging rope that is connected to the bottom of the cargo handling product (1) from above the waterproof sheet (2), and (5) is a lifting device that lifts the hanging rope (4) fed from a cargo handling machine (not shown).

The conventional lifting device for cargo handling work in rainy weather is configured as described above, and the cargo handling work is performed in the following order.

First, the cargo handling article (1) is covered with the waterproof sheet (2), and the waterproof sheet (2) is fixed to the cargo handling article (1) with the string (3). Next, hanging rope
Join (4) to the bottom of the cargo (1). And the rope
(4) is hung on the fishing tackle (5) and the cargo handling machine is operated to carry out unloading and unloading work.

[Problems to be solved by the device]

In the conventional lifting device for cargo handling work in rainy weather as described above, the cargo handling article (1) is covered with the waterproof sheet (2), and the lifting rope (4) connected to the bottom of the cargo handling article (1) is used for lifting. Therefore, a hanging bolt (not shown) is attached to the top of the cargo handling product (1).
However, there is a problem that the cargo handling work using the suspension bolts cannot be performed even when the suspension bolt is provided. In addition, since there is a waterproof sheet (2), the hanging rope (4) can be securely loaded.
There is also a problem that it cannot be fixed to (1), and the rain rope (4) may slip off due to rainwater, causing a fall accident.

The present invention has been made to solve the above-mentioned problems, and provides a lifting device for cargo handling work in rainy weather, which makes it possible to reliably hang a cargo at a regular position even when a waterproof sheet is used. The purpose is to do.

[Means for Solving the Problems]

The lifting device for cargo handling work in the rain according to the present invention is one in which a receiving metal fitting is connected to a cargo handling product by a rope, and the receiving metal fitting is gripped from above the waterproof sheet by a gripping tool connected to the hanging rope.

[Action]

In this invention, since the receiving metal fitting is coupled to the cargo handling article to lift it, the cargo handling article can be lifted in the normal position as in the case of fine weather. Also, since the gripping tool is gripped from above the waterproof sheet and lifted up, the hanging rope does not slip.

〔Example〕

1 to 7 are views showing an embodiment of the present invention.
Figure is an exploded perspective view of the gripper, Figure 2 is a perspective view of the bracket,
FIG. 3 is a side view of the same, and FIGS. 4 to 7 are perspective views for explaining cargo handling work.

In the figure, (11) is a gripping tool, which is a gripping body (1
2) and a hook (13) made of an arc-shaped bar member, one end of which is pivotally attached to the curved portion of the gripping body (12). Gripper (12)
A female thread is formed at one end (14) and a through hole is provided at the other end (15), and the leg is made of a synthetic resin protective body (1
6) is covered. Further, the other end (17) of the hook (13) is provided with a through hole which is arranged in line with the female screw at one end (14) of the grip body (12) and the through hole at the other end (15). . (18) is a bolt that is screwed into the female screw of one end (14) of the gripping tool (12) through the through holes of the other end (15) of the gripping tool (12) and the other end (17) of the hook (13), Reference numeral (19) denotes a receiving metal fitting, which is formed into an I-shaped cross section and is covered with a protective body (20) made of synthetic resin, and a half fixed to the lower surface of the receiving body (21). It is composed of a hanging portion (22) made of a circular rod. (twenty three)
Is a hanging bolt fixed to the upper part of the cargo handling product (1), and (24) is a rope connecting the hanging bolt (23) and the hanging portion (22) of the receiving metal fitting (19).

The cargo handling work by the lifting device for cargo handling work in rainy weather configured as described above will be described with reference to FIGS. 4 to 7.

First, as shown in FIG. 4, the rope (24) is passed through the hanging bolt (23) on the upper part of the cargo handling article (1) and the hanging portion (22) of the receiving metal fitting (19) to connect them. Then, as shown in FIG. 5, cover the waterproof sheet (2). Next, as shown in FIG. 6 (a),
Waterproof sheet in the groove on the side of the receiving body (21) of the receiving bracket (19)
The gripping body (12) of the gripping tool (11) is inserted from above the (2). At this time, the waterproof sheet (2) is not damaged because the protective body (20) of the receiving body (21) and the gripping body (12) are sandwiched via the protective body (16). Next, as shown in FIG. 6 (b), the hook (13) is rotated and the other end (17) is attached to one end (14) of the grip body (12).
And the other end (15) and insert the bolt (18) to fasten it. The above work is carried out indoors.

Then, in rainy weather, as shown in FIG. 7, the fishing rope (4) is connected to the hook (13) of the gripping tool (11), and the fishing rope (4) is connected to this.
Then, the cargo handling machine is operated to unload and unload the cargo.

[Effect of device]

As described above, in the present invention, the receiving metal fitting is connected to the cargo handling article by the rope, and the receiving metal fitting is grasped from above the waterproof sheet by the gripping tool connected to the hanging rope. Therefore, even when the waterproof sheet is used. The cargo handling goods can be securely hung in the proper position, and there is an effect that a fall accident can be prevented.

[Brief description of drawings]

1 to 7 are views showing an embodiment of a lifting device for cargo handling work according to the present invention. FIG. 1 is an exploded perspective view of a gripping tool, FIG. 2 is a perspective view of a receiving metal fitting, and FIG. 3 is a side view of the same, FIGS. 4 to 7 are perspective views for explaining cargo handling work, and FIG. 8 is a perspective view showing a conventional lifting device for cargo handling work in rainy weather. In the figure, (1) is a cargo handling product, (2) is a waterproof sheet, (4) is a rope, (11) is a grip, (19) is a bracket, (23) is a bolt, and (24) is a rope. . In the drawings, the same reference numerals indicate the same or corresponding parts.

Claims (1)

[Scope of utility model registration request] 1. A device for covering a cargo article with a waterproof sheet and lifting it with a hanging rope, wherein a receiving metal fitting connected to the cargo handling goods with a rope and the receiving metal fitting connected to the hanging rope are gripped from above the waterproof sheet. Lifting device for cargo handling work in rainy weather.