JPH058983A - Hanging tool - Google Patents

Abstract

PURPOSE:To provide a hanging tool capable of restraining generation of unnecessary stress on a box body such as a capsule unit at hanging and avoiding danger of breakage of the box body. CONSTITUTION:A hanging tool 1 is constituted so that a pair of hangingly support members 11, 12 are rotationally movably connected each other in the crossing condition at their middle parts 11b, 12b. On near positions to respective free end parts 11a, 12a of the pair of hangingly support members 11, 12, hanging holes 14, 14,... to hang ropes 21, 21,... lifting the four corners 3b, 3b,... on the upper face 3a of a capsule unit of a hexahedron, and rings 15, 15,... to hangingly lock ropes 23, 23,... lifted with a crane and the like are provided, and the crossing angle of the hangingly support members 11, 12 is fixed with stopper pieces 16. Hereby, the four corners of the upper face of the box body can be respectively hangingly supported just upward, stress capable of causing breakage of the box body is not generated at hanging, and danger of breakage of the box body can be avoided.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hanger, and more particularly to a hanger for a capsule unit of a unit house.

[0002]

2. Description of the Related Art Recently, as a building construction technology, in order to simplify work on site and promote industrialization, as shown in FIG. 3, a capsule unit 3 made in a box at a factory is built on site. It is known to install.

The capsule unit 3 includes a rope 22,
It was lifted so that four corners 3b, 3b, ... Of the upper surface 3a of the hexahedron capsule unit 3 were suspended by a balance-shaped suspending tool 100 that is suspended by a crane (not shown) via 230, 230. .

[0004]

However, the four corners 3
Since two adjacent corners 3b, 3b on the short side of b, 3b, ... Are suspended from each other diagonally upward by two ropes 210, 210 attached to one end 100a of the suspender 100. However, a compressive stress is generated between the two corners 3b, 3b, and there is a risk that a weak portion of the capsule unit 3 in terms of strength is broken.

The present invention has been made to solve the above problems, and suppresses the occurrence of unnecessary stress in the box body such as the capsule unit during lifting to avoid the risk of damage to the box body. It is intended to provide a hanging device that can be used.

[0006]

A suspender according to claim 1,
A pair of suspension support members are rotatably connected to each other with their intermediate portions crossing each other, and a suspension support unit and a crane for suspending the four corners of the upper surface of the box body near the respective free ends of the pair of suspension support members. Etc. and a suspended support portion that is lifted up.

According to a second aspect of the present invention, there is provided the hanging tool according to the first aspect, further comprising a crossing angle fixing means for fixing a crossing angle of the pair of suspension supporting members.

[0008]

According to the hoisting device of the first aspect, a pair of hoisting support members provided with hoisting support parts for hoisting the four corners of the upper surface of the box body near each free end part intersect the middle parts thereof. Since they are rotatably connected to each other, the crossing angle of the pair of suspension members can be changed according to the size of the box, and the four corners of the upper surface of the box can be suspended from directly above. it can.

According to the second aspect of the present invention, there is provided the crossing angle fixing means for fixing the crossing angle of the pair of suspension supporting members. Therefore, the crossing angle of the pair of suspension supporting members is fixed by the crossing angle fixing means. Is fixed, and stability during lifting increases.

[0010]

EXAMPLE FIGS. 1 and 2 show an example of a suspender according to the present invention. Among them, FIG. 1 is a perspective view of a suspender suspending and supporting the capsule unit, and FIG. 2 is an exploded perspective view of the suspender. In addition, in the present embodiment, a case of a capsule unit will be described as an example of a box body suspended by a suspender.

As shown in FIG. 1, the suspension 1 includes free end portions 11a, 11a and 12 of a pair of suspension support members 11 and 12, respectively.
a, 12a Four ropes 21, 21, hanging from the vicinity
Via the four corners 3b, 3b, ... Of the upper surface 3a of the hexahedron-shaped capsule unit 3 from directly above, and the pair of suspension members 11, 12 have their intermediate portions 11b, 12b. Are rotatably connected to each other. The hanging tool 1 is adapted to be hooked and lifted by four ropes 23, 23, ... Branching from a lower portion of a rope 22 hanging from a crane (not shown) or the like.

As shown in FIG. 2, the suspension support members 11 and 12 are constructed by connecting suspension support arm portions 115 and 125 to both sides of bearing portions 111 and 121 provided in the intermediate portions 11b and 12b, respectively. Has been done. In the center of the bearings 111 and 121, support shaft through holes 112 and 122 through which the rotating support shaft 13 is passed are provided so as to vertically penetrate therethrough, and on both sides thereof are welded to suspension support arm parts 115 and 125, respectively. Connecting arms 113, 1
23 are provided. The suspension supporting arm portions 115 and 125 are formed of, for example, channel steel having a U-shaped cross section, and the lower plate portion 115 thereof is provided.
In the vicinity of the free ends 11a and 12a of a and 125a, a plurality of hook holes 14 to hook the rope 21 are provided.
(Suspension support) is provided. The pitch of the retaining holes 14, 14, ... Is adapted to correspond to capsule units of various sizes which are usually used. On the other hand, the upper plate portion 115
Rings 15 (suspended supporting portions) for hooking the ropes 23 are provided near the intermediate portions of b and 125b, respectively. Further, the upper plate portions 115b and 125b are respectively provided with suspension support members 11,
A stopper piece stop hole 17 for stopping a stopper piece 16 (intersection angle fixing means) for fixing the intersection angle of 12 is provided. The stopper piece stop hole 17 is threaded, for example, with a tap, and a stopper piece stop bolt 18 is screwed through the stopper piece 16.

The stopper piece 16 is a strip-shaped plate provided with a plurality of bolt through holes 161, 161, ... Through which the stopper piece stop bolt 18 is inserted along the longitudinal direction thereof. Support members 11, 1
The intersection angle of 2 is decided. The pitch of the bolt through holes 161, 161, ... Is such that the suspension support members 11 and 12 can cross at a crossing angle corresponding to capsule units of various sizes that are normally used.

The hanger 1 thus constructed is used as follows. First, the crossing angle of the suspension support members 11 and 12 of the suspension 1 is adjusted according to the size of the capsule unit 3 to be suspended. The stopper piece stopper bolts 18, 18, ... Are passed through appropriate bolt through holes 161, 161 ,. Those stopper one stop bolt 1
, 18 are screwed into the stopper holes 17, 17, ... of the suspension members 11, 12 to fix the crossing angle. At this time, the suspension support members 11 and 12 are attached to the upper surface 3 of the capsule unit 3.
Be careful so as to form a diagonal line connecting the four corners 3b, 3b, ... Of a.

Next, according to the size of the capsule unit 3, four ropes 21, 21, ... Are provided in appropriate hooking holes 14, 14 ,.
Hook the hooks 211, 211 ,. At this time, the hooks 211, 211, ...
Be careful so that the positions correspond to the four corners 3b, 3b, ... Of a. The hooks 231, 231, ... Of the ropes 23, 23, ... which are crotched at the lower portion of the rope 22 are hooked on the rings 15, 15 provided on the suspension supporting arm portions 115, 125 of the suspension 1. Hook 21 at the bottom of the ropes 21, 21, ...
, 212 are provided at the four corners 3b, 3b, ... of the upper surface 3a of the capsule unit 3 for lifting,
31 ... Up to this point, the preparation for hoisting the capsule unit 3 is completed.

When the lifting tool 1 is brought back after the lifting work is completed, the ropes 21, 21, ... 23, 23, ... And the stopper piece 16 are removed, and the suspension support members 11, 12 are closed.
At this time, the connecting arm portion 113 of the suspension supporting member 11 is connected to the suspension supporting arm portion 11.
5 is welded to the upper half part of the suspension support member 12 and the connection arm part 123 of the suspension support member 12 is welded to the lower half part of the suspension support arm part 125, so that the connection arm parts 113 and 123 do not collide with each other. And the connecting arms 113, 12
Since the thickness of the back plate portions 115c and 125c of the suspension supporting arm portions 115 and 125 escapes due to the curved portion 3, the back plate portions 115c and 125c substantially come into contact with each other. Therefore, the hanger 1 does not get in the way when taking it home.

According to the above embodiment, the suspension support members 11, 12 are provided.
The crossing angle of the rope is adjustable and the rope 2
.. for hooking the ropes 21, 21, ... Are provided at a predetermined pitch, so the ropes 21, 21 ,.
According to the size of the capsule unit 3 can be hung from directly above, and the upper surface 3a of the capsule unit 3
The four corners 3b, 3b, ... Can be suspended from directly above. Therefore, unnecessary compressive stress is not generated between the corners 3b, 3b, ...
The risk of being damaged can be avoided.

In the above embodiment, the case of the capsule unit 3 was described as an example of the box body,
The present invention is not limited to this, and may be, for example, a rectangular baggage platform on which a container or baggage is placed.

Further, in the above embodiment, the suspension support member 1
1, 12 are bearing parts 111, 121 and connecting arm parts 113, 1
Although the suspension supporting arm portions 115 and 125 are configured to be welded to each other via 23, the configuration is not limited to this.
The suspension supporting arm portions 115, 125 may be fixed to the connecting arm portions 113, 123 with bolts or the like, or the suspension supporting member 1
Each of 1 and 12 may be integrated.

Further, in the above embodiment, the lower plate portion 115a of the suspension supporting arm portions 115 and 125, as an example of the suspension supporting portion,
.. are provided in the 125a, it is not limited to this. For example, a hook is hooked on the hanging support arm portion 115, 125 of a concave rail whose lower side is opened. The stopping ring may be movably supported by being guided by the concave rail.

Furthermore, in the above embodiment, the upper plate portion 11 of the suspension supporting arm portions 115 and 125 is an example of the suspension supporting portion.
5b and 125b are provided with the ring 15, but the present invention is not limited to this.
Any hook can be used as long as it can hook the hooks 231, 231 ,.

In the above embodiment, the stopper piece 16 has been described as an example of the crossing angle fixing means, but the invention is not limited to this, and the suspension supporting member 1 is not limited thereto.
It is also possible that the ratchet mechanism in which 1 and 12 rotate relative to each other at a predetermined pitch and are held rotatably is connected to each other, and the crossing angle is fixed by this ratchet mechanism.

[0023]

According to the hoisting device of the first aspect, a pair of hoisting support members provided with hoisting support parts for hoisting the four corners of the upper surface of the box body near each free end part cross their middle parts with each other. Since they are rotatably connected to each other, the crossing angle of the pair of suspension supporting members is changed in accordance with the size of the box body, and the four corners of the upper surface of the box body are suspended from directly above. be able to. Therefore, stress that may cause breakage of the box is not generated between the corners during lifting, and the risk of breakage of the box can be avoided.

According to the second aspect of the present invention, there is provided the crossing angle fixing means for fixing the crossing angle of the pair of suspension supporting members. Therefore, the crossing angle of the pair of suspension supporting members is fixed by the crossing angle fixing means. Is fixed, and stability during lifting increases. Therefore, the box can be lifted more safely.

[Brief description of drawings]

FIG. 1 is a perspective view of a state in which a capsule unit is suspended using a suspender according to an embodiment.

FIG. 2 is an exploded perspective view of a suspender according to the present embodiment.

FIG. 3 is a perspective view showing a state in which a capsule unit is suspended using a conventional suspender.

[Explanation of symbols]

1 hanging equipment 3 capsule units (box) 3a upper surface 3b corner 11,12 Suspension support member 11a, 12a Free end 11b, 12b middle part 14 Hook hole (suspension support) 15 ring (suspended part) 16 Stopper piece (Crossing angle fixing means)

Claims (2)

[Claims] 1. A suspending tool for suspending and supporting four corners of an upper surface of a box body, wherein the suspending tool is rotatably connected in a state where a pair of suspending support members intersect with each other at their intermediate portions. A lifting tool comprising: a hanging support part for lifting a box body and a supported support part for lifting by a crane, which are provided near the respective free ends of the pair of hanging support members. 2. The hanging tool according to claim 1, further comprising a crossing angle fixing means for fixing a crossing angle of the pair of suspension support members.