JP3260445B2 - Holder for cargo handling of large plates such as glass plates - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a holder for handling a large plate-like object such as a glass plate.

[0002]

2. Description of the Related Art For example, as a glass plate for buildings or the like, 25
A very large size such as 00 mm x 4000 mm may be used. Such a large glass sheet is manufactured at each factory, and then once carried to a glass processing center, and then used as a base. It is generally distributed through the process of being processed to actual size and then delivered to each building site. For this reason, the glass processing center is provided with a storage warehouse for storing a large number of large-sized glass plates of various kinds of small lots.

[0003] In this storage warehouse, large glass plates are stored in an upright position so that they can be easily stored and taken out, and a large number of glass plates can be stored. , A so-called leaning type storage device is provided.

As such a storage device, for example,
A storage device (101) as shown in the figure is used. This storage device (101) is configured by arranging a number of unit storage devices (102), which are also called standing horses, etc., in parallel in the front-rear direction. Each unit storage device (102) is provided with a leaning main body (103) having a predetermined width and a frame structure of an isosceles triangular shape in a side view, and protruding in the front-rear direction at a lower end of the leaning main body (103). In addition, a plurality of supporting and grounding feet in the width direction (104)
And the lower surface of the foot (104) is grounded to the floor (F).

In this storage device (101), the large glass plate (G) is set upright and the lower edge of the large glass plate (G) is placed on the upper surface of the foot (104) with respect to any of the unit storage devices (102). To the main body (10
3) It is kept in a storage state by leaning against it.

[0006] In the loading and unloading work such as holding the large glass plate (G) against the storage device (101) for storage or taking out the stored large glass plate (G), conventionally, as shown in FIG. Cargo holder (110
) Was used.

The loading / unloading holder (110) is provided with a horizontal bar (112) having a hanging engaging portion (111) at the center in the longitudinal direction and extending in the left-right direction, and both ends of the bar (112). Loop-shaped hanging wires (113) and (113) attached to each of the parts in a hanging state, and each of the wires (113) and (113).
) Protective net (114) provided on the side protruding
(114).

In the work of taking out the large glass plate (G) from the storage device (101), the cargo handling holder (11) is used.
Unit storage device (102) while hanging 0) with a crane
… Conveyed in between, and both hanging wires (113) (11
3) is set so that the side of the large glass plate (G) passes through the loop, and in this state, the cargo handling holder (110) is raised by a crane. As a result, the large glass plate (G) is connected to the left and right suspension wires (113) (11).
3) Suspended by a crane and stored in a storage device (101)
Taken out of

In the operation of storing the large glass plate (G) in the storage device (101), the large glass plate (G)
Is transported between the unit storage devices (102) by a crane and lowered to support the lower edge of the large glass plate (G) on the upper surface of the storage device foot (104). With and without hindrance, and both hanging wires (113)
(113) is removed from the large glass plate (G), and the holding tool (110) is transported by the crane from between the unit storage devices (102). Thereby, the large glass plate (G) is stored in the storage device (101).

[0010]

However, in the above-mentioned cargo handling holder (110), a large glass plate (G) is required.
When the holder (110) is mounted on the large glass plate (G), the left and right suspension wires (113) and (113) must be set on both sides of the large glass plate (G). After setting work of one wire (113) on one side of the storage device (101), go to the other side of the storage device (101), and then set work of the other wire (113). Therefore, this operation is often performed by two workers, and it takes a lot of time to attach the holder (110), and the cargo handling operation cannot be performed efficiently. There was a problem. The same applies to the work of removing the holder (110) from the large glass plate (G).

The present invention has been made in view of the above-mentioned conventional problems, and enables the work of attaching to and detaching from a large plate-like object such as a glass plate to be efficiently performed, and thus, the cargo handling of the large plate-like object. An object of the present invention is to provide a large plate-like cargo handling holder capable of improving work efficiency.

[0012]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention provides a holder main body arranged along one side of a large plate-like object such as a glass plate in an upright state, and a lower part of the holder main body. A support claw provided on the edge portion to protrude forward and support a lower edge of the large plate-shaped object; and a hook provided on the upper edge side of the holder main body so as to be able to move up and down and to be hooked on the upper edge of the large plate-shaped object. and locking piece, the該掛stop piece, the holding position can be changed in the height direction, and have a play of a predetermined range in the vertical direction at each holding position, the play
And a lock mechanism for holding the position in a mode of ascending and descending only within the range of (1 ).

[0013]

In the above-mentioned holder, the holder is attached to a large plate-like object such that the holder main body is arranged along one side of the large plate-like object stored in a storage device or the like from above. First, the hanging piece is hooked on the upper edge of the large plate. Thereafter, the lower side of the holder body is moved closer to the large plate-like object, and the support claws are inserted below the lower edge of the large plate-like object. As a result, the large plate-like object is supported by the lower edge of the support pawl and the upper edge thereof is hooked by the hooking piece, and the holder is attached in a state of holding the large plate-like object. later,
The holding tool may be suspended by a crane or the like and transported.

Also, when removing from a large plate, first,
The holder body is separated from the large plate at the lower side, and the support claws are pulled out from below the lower edge of the large plate. Thereafter, if the holder main body is moved upward, the latching piece is detached from the upper edge of the large plate-like object, whereby the holder is removed from the large plate-like object.

[0015]

Next, a description will be given of an embodiment in which the present invention is applied to a large plate-like cargo handling holder formed by laminating a plurality of large glass plates into a unit.

The holding device of the present invention is preferably used for cargo handling of a large glass plate, but is not limited to this. In addition, various large plate-like objects such as a large synthetic resin plate can be used. Needless to say, it can be widely used for cargo handling.

In the cargo handling holder (1) shown in FIG. 1 according to one embodiment, (2) is a holder main body, and (3)
(3) is a supporting claw, (4) and (4) are latching pieces, and (5) and (5).
Is a lock mechanism. Note that (6) is a hanging engagement portion.

The holder main body (2) is arranged along one surface of the large plate-shaped object (G), and has left and right vertical aggregates (10) (10) spaced apart from each other at predetermined intervals, and upper and lower vertical aggregates. Aggregates (11) and (11) connecting the ends of each other, and other reinforcing aggregates (12)
.. Are formed in a flat rectangular frame structure.

The supporting claws (3) and (3) are large plate-like objects (G)
And is provided at the lower end of each of the right and left vertical aggregates (10) of the holder body (2) so as to protrude forward.

The hook pieces (4) and (4) are large plate-like objects (G)
(3) which is hung on the upper edge of the
It is held in cooperation with (3).
As shown in the figure, it is formed in an L shape. And
The latching pieces (4) and (4) have sliding members (13) and (13) attached to left and right vertical aggregates (10) and (10) slidably in the vertical direction, respectively. 13) Each of (13) is attached so as to project downward and forward.

The lock mechanisms (5) and (5) hold the respective latching pieces (4) and (4) individually at predetermined height positions, and are respectively disposed on the left and right sides of the holder body (2). Has been established. Since both lock mechanisms (5) and (5) have the same configuration, one of the lock mechanisms (5) will be described as shown in FIGS. 1 and 2. In (), (15), (15), and (15) denote positioning brackets, and (16) denotes a lever.

The positioning brackets (15), (15) and (15) are L
A plurality of metal-shaped brackets that are prepared and have a holder body (2)
Are attached to the rear surface of the vertical aggregate (10) at different heights so as to project upward and rearward. The mounting position in the height direction of each of the positioning brackets (15), (15), (15) is determined in accordance with the height of each of a plurality of types of large plate-shaped objects (G) having different sizes.

The lever (16) is a vertically elongated slender U-shaped member, the upper end of which is pivotally supported by a sliding body (13) of a latching piece (4), and the lower end of which is freely movable in the front-rear direction. It can be turned. At a position near the lower end of the lever (16), a pair of horizontal set rods (18) and (18) are extended to the left and right sides of the lever (16) at predetermined intervals in the vertical direction. It is provided in. Set stick (1
8) The distance between (18) is set with the positioning bracket (15) protruding between both set rods (18) and (18).
The lever (16) is set so as to cause vertical play.

With this arrangement, when the lever (16) is rotated to set any one of the positioning members (15) between the set rods (18) and (18), the sliding member (13) is hooked. The stop piece (4) is held in position at a predetermined height position, and the lever (16) and thus the latch piece (4) can play in the vertical direction in the position holding state. Also, rotate the lever (16) to set the rod (18) (18)
By allowing the other positioning metal fitting (15) to pass therethrough, the sliding body (13) and the retaining piece (4) are held at a predetermined height different from the previous position.

The height positions of the left and right hooking pieces (4) and (4)
By operating the levers (16) and (16) of the lock mechanisms (5) and (5), the positions are set at the same corresponding height.

[0026] Handles (19) and (19) for operating the main body are appropriately attached to the back surface of the holder main body (2). Also, the upper surfaces of the support claws (3) and (3), and the retaining pieces (4)
A cushioning material (38) is attached to the inner surface of (4),
The large plate-shaped object (G) is prevented from being damaged or damaged in the holding state.

In the cargo holding device (1) having the above structure, for example, when a large plate (G) stored in a leaning state on the storage device (25) shown in FIG. First, in order to set the height position of the left and right hook pieces (4) and (4) to a height position suitable for the size of the large plate-shaped object (G), they are provided at corresponding height positions. Select the left and right positioning brackets (15) (15) and the left and right levers (16)
By rotating (16), the positioning fitting (15) is passed between the set rods (18) and (18).

Thereafter, the holding tool (1) is hung while the crane hook (9) is engaged with the hanging engagement portion (6), and this is lifted as shown in FIG. It is conveyed to the outer surface side of the large plate (G). The lifting height at the time of transportation may be such that the upper edge of the large plate-shaped object (G) is located slightly below the hooking pieces (4) and (4). A large upper space is not required for the mounting operation of (2). Then, the holder (1) is lowered along the outer surface of the large plate-shaped object (G), and the left and right hooking pieces (4) are arranged.
(4) is converted to a large plate-like object (G) as shown in FIG.
Hang on the upper edge of This latching operation can be easily performed when the worker is located at one side of the storage device (25) and guides the holder body (2) by hand. Then, in this state, the lower side is brought closer to the large plate-shaped object (G) while guiding the holder main body (2), and the left and right support claws (3) and (3) are enlarged. It is inserted below the lower edge of the plate (G). The insertion operation is also performed simply by moving the holder main body (2) toward the large plate-shaped object (G) at the position where the worker has performed the latching operation. In addition, since the hooks (4) and (4) have play in the vertical direction by the action of the lock mechanisms (5) and (5), the support claws (3) and (3) can be smoothly moved to a large plate shape. It can be inserted below the lower edge of the object (G). Thereby, the holder (1) can be easily attached while holding the large plate-shaped object (G).

In this mounting state, the left and right locking pieces (4) and (4) are held at predetermined height positions by the respective lock mechanisms (5) and (5). Unintended movement beyond play is restricted, and the large plate-like object (G) is firmly held by the holder (1).

Then, the crane hook (9) is raised, and the holder (1) holding the large plate-like object (G) is suspended and transported, so that the large plate-like object (G) is stored in the storage device ( Taken out from 25).

The large plate (G) is stored in a storage device (25).
In the operation of storing the large plate-shaped object (G), the worker transfers the holder (1) holding the large plate-like object (G) to the storage device (25) by a crane, and the worker is located on one side of the storage device (25). However, while guiding the holder (1), a large plate-like object (G)
The lower edge is supported on the upper surface of the lower edge support portion (26) of the storage device (25), and the large plate-like object (G) is leaned against the main body portion (27). Then, at the same position, the same operator operates the holder main body (2) so that the holder main body (2) is separated from the main body (27), and the left and right support claws (3) and (3) are moved to the large plate-like object (G) Then, the holder main body (2) is lifted by the crane hook (9) in this state, and the left and right hooking pieces (4) and (4) are pulled out of the large plate-like material ( G) Remove from upper edge. Thereby, the holder (1) is detached from the large plate (G), and the storage operation of the large plate (G) is completed. Also in this storage operation, as in the case of the removal operation, the operator can smoothly and efficiently perform the operation without requiring a large space space above.

When a large plate-like object (G) having a size different from the above-mentioned size is to be unloaded, each of the lock mechanisms (5) and (5) has a positioning metal fitting () at a position corresponding to the size. 15) is selected, and the lever (16) is turned so that the metal fitting (15) is passed between the set rods (18) and (18). As a result, the height positions of the left and right hooking pieces (4) and (4) are corrected so as to match the size of the large plate-like object (G).

A cargo handling holder (1) shown in FIG. 5 according to another embodiment has basically the same configuration as that of the above-mentioned one embodiment, but is similar to that of the sixth embodiment. As shown in FIG. 7 and FIG. 7, the storage device (30) for storing the large plate-like object (G) stands
Since the intermediate region in the width direction is stored while being supported from the front-rear direction, the left and right vertical aggregates arranged at a wider interval than the storage device (30) are used as the holder body (2). (10) The portal frame structure having (10) is adopted.

In the holder (1) according to this embodiment, the attachment of the holder (1) to the large plate-like object (G) first requires the engaging piece (4) as shown in FIGS. (4) is hooked on the upper edge of the large plate-shaped object (G) at the outer position on both sides of the storage device (30), and then the support claws (3) and (3) are attached to the large plate-shaped object (G). ) Below the lower edge. Since the holder main body (2) is formed in a portal frame structure, the holder main body (2) can be easily attached to the large plate (G) without interfering with the storage device (30). Similarly, the work of removing the holder (1) can be easily performed without interfering with the storage device (30).

[0035]

According to the above description, the cargo holding holder of the present invention has the above-mentioned structure. Therefore, the mounting operation of the holder is first performed while supporting the holder main body. Along the one side of the large plate-like object in the state, the hanging piece is hooked on the upper edge of the large plate-like object, and then the holder body is brought closer to the large plate-like object from that state. This is performed by inserting the supporting claw below the lower edge of the large plate-like object, whereby the large plate-like object is held by the holder. Also, if the holding tool main body is separated from the large plate at the lower side from this holding state, the support claws are pulled out from below the lower edge of the large plate, and the holding tool main body is shifted upward. Then, the retaining piece is detached from the upper edge of the large plate, and the holder is removed from the large plate. Therefore, the work of attaching and detaching the holder to and from the large plate can be easily and efficiently performed by supporting and guiding the holder main body without moving the worker too much, and thus, the loading and unloading of the large plate. Work efficiency can be improved.

In addition, in the above attaching and detaching work, the latching piece has a play in the vertical direction while being held at a predetermined height position by the action of the lock mechanism. The support claw can be easily inserted below the lower edge of the large plate-shaped object while the piece is hung on the upper edge of the large plate-shaped object, and can be easily extracted from below the lower edge of the large plate-shaped object. Thus, the work of attaching and detaching the holder can be performed smoothly and more efficiently.

In addition, the retaining piece is held at a predetermined height in such a manner that it is slightly lifted and lowered only within the range of such play, so that the mounting operation of the holder can be performed. In the above, the mounting work is completed by inserting the support claws substantially below the lower edge of the large plate-like object in a state where the hanging piece is hung on the upper edge of the large plate-like object, and also in the removal work, If the support claw is pulled out from below the lower edge of the large plate-like object, the holder is lifted by a small amount , and the upper edge of the large plate-like object is detached from the latching piece, thereby completing the removal operation. As described above, in the attaching and detaching work of the holding tool, the raising operation and the lowering operation of the holding tool can be slightly performed, and the handling of the holding tool becomes easy, so that the efficiency of the cargo handling work can be further improved. .

Further, since the lock mechanism is configured to hold the hooking piece so that the holding position can be changed in the height direction, it is possible to carry out loading and unloading of a plurality of types of large plate-like objects having different sizes. Can be used to accomplish this.

[Brief description of the drawings]

FIG. 1 is an overall perspective view of a cargo handling holder according to one embodiment.

FIG. 2 is a side view of a holding unit showing a lock mechanism.

FIG. 3 is a perspective view showing a process of attaching a holder to a large plate-like object.

FIG. 4 is a perspective view showing a process of attaching a holder to a large plate-like object.

FIG. 5 is an overall perspective view of a cargo handling holder according to another embodiment.

FIG. 6 is a perspective view showing a process of attaching a holder to a large plate-like object.

FIG. 7 is a perspective view showing a process of attaching a holder to a large plate-like object.

FIG. 8 is a side view of the storage device.

FIG. 9 is a perspective view of a conventional cargo handling holder.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Holder for cargo handling 2 ... Holder main body 3 ... Bearing claw 4 ... Hook piece 5 ... Lock mechanism G ... Large plate-shaped object

──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor: Noriyuki Kobayashi, Sanctuary, Osaka, Japan No. 200, Osaka Ekon Construction Iron Co., Ltd. (56) References JP-A-58-89535 (JP, A) JP-A-55-48073 (JP, A) JP-A-54-159661 (JP, U) 55-82232 (JP, U) (58) Fields investigated (Int. Cl. ⁷ , DB name) B65D 85/48 B65D 19/44 B65D 61/00 B65D 85/00

Claims (1)

(57) [Claims] 1. A holder main body arranged along one surface of a large plate-shaped object such as a glass plate in an upright state, and a large plate provided at a lower edge of the holder main body so as to protrude forward. A supporting claw for supporting a lower edge of the plate-like object, a hook piece provided on the upper edge side of the holder main body so as to be able to move up and down, and being hooked on an upper edge of the large plate-shaped object; the holding position changeably direction, and have a play of a predetermined range in the vertical direction in the holding position, the
And a lock mechanism for holding a position in a mode of ascending and descending only within the range of play, wherein a holding mechanism for handling a large plate-like object such as a glass plate is provided.