JP7347759B2 - Shelf guard belt and shelf guard device - Google Patents

Description

The present invention relates to a shelf guard belt and a shelf guard device provided on the front surface of a storage shelf device.

Storage shelf devices such as pallet racks support shelves or beams (hereinafter referred to as "storage shelves") on multiple parallel shelf supports, and store many items on these storage shelves. This storage shelf device is equipped with a shelf guard device that arranges a shelf guard belt on the front side of the storage shelf to prevent stored luggage from protruding or falling in the event of an earthquake or the like.
As a technique for preventing stored baggage from falling, there is a farm products storage storage described in Patent Document 1. This technology places load-handling columns on the left and right sides of the storage table, and horizontally installs belts between the left and right load-handling columns, or A belt is installed in an X shape, and hooks (terminal fittings) are provided at both ends of the belt, and the structure is such that the belt is engaged with a through hole in the front and back direction formed in the cargo handling column. ing.

Patent No. 3146167

In Patent Document 1, since a belt is used, it is possible to prevent the stored baggage from falling over a long distance, but the width of the belt is narrow and even if it is installed in an X shape, it is difficult to guard a wide range. There is. Further, Patent Document 1 is a storage for agricultural products, which can be used for a relatively small storage shelf device, but it is difficult to use for a relatively large-scale storage shelf device where both ends of the belt cannot be reached by hand. .

An object of the present invention is to provide a shelf guard belt and a shelf guard device that can solve the problems of the prior art.
SUMMARY OF THE INVENTION An object of the present invention is to provide a shelf guard belt that can prevent a wider range of stored baggage from falling with one belt.
The main object of the present invention is to provide a shelf guard belt and a shelf guard device that can prevent a wide range of stored items from falling with a single belt, and to switch between a fall prevention state and a loading/unloading state in the storage shelf device. The purpose is to improve the efficiency of importing and unloading by performing it at the installation surface level.

The specific means for solving the problem in the shelf guard belt of the present invention includes one belt B, a pair of terminal fittings 3U attached to both ends of this belt B and for connecting the belt B to the structure side, A shelf guard belt having 3D,
An intermediate connecting fitting 4 for connecting the belt intermediate portion BS to the structure side is provided at the intermediate portion of the belt B.

Further, a specific means for solving the problem in the shelf guard device of the present invention is to provide a pair of first fixtures K1, K1 at a vertical interval on the first shelf support P1 on the structure side, and A second fixture K2 is provided on the second shelf support P2 on the structure side parallel to the
Terminal fittings 3U and 3D attached to both ends of one belt B are connected to a pair of upper and lower first fixtures K1 and K1,
An intermediate connecting fitting 4 is provided in the middle of the belt B, and this intermediate connecting fitting 4 is connected to the second fixture K2.

According to the shelf guard belt of the present invention, one belt B can prevent a wider range of stored baggage from falling.
According to the shelf guard device of the present invention, a single belt B can prevent a wider range of stored items from falling between the shelf supports of the storage shelf device, and the connection and release operations of the intermediate connecting fittings 4 can be performed between the shelf supports of the storage shelf device. It can be easily installed at the installation surface level, and it is also easy to store and transport luggage.

FIG. 1 is a front view showing an embodiment of the present invention. It is a front view of the shelf guard belt in a connected state. FIG. 3 is a front view of the shelf guard belt in an unfolded state. It is a front view of the shelf guard belt of a modification.

Embodiments of the present invention will be described below based on the drawings.
In FIG. 1, a storage shelf device E, which is a structure, supports storage shelves F in multiple levels above and below on multiple parallel shelf supports P (P1, P2), and a large number of items N are stored on these storage shelves F. Place and store. A pair of upper and lower fixing devices K1 on the upper side and a pair of fixing devices K2 on the lower side are fixed to the shelf support P on the front side of the storage shelf device E, and the two shelves are fixed across the left and right shelf supports P1 and P2. A guard belt 1A is installed in a two-tiered X-shape to constitute a shelf guard device 2.

The fixing devices K1 and K2 have flanged pins 12 or flanged bolts horizontally screwed and fixed to the pedestal 11, and the pedestal 11 is bolted to the surface side of the shelf supports P1 and P2 made of angle or square tubular material. has been done.
In the storage shelf device E of this example, the height of the shelf support P is approximately 4 m, and by providing the fixing tool K2 on the lower side at a height of approximately 1.6 m from the lower end of the shelf support P, the intermediate connecting fitting 4 can be attached and detached. is facilitated.

Generally speaking, the height that a person can reach is said to be 1.2 times their height, and if the lower fixture K2 is at a height of about 1.8 m, it can be operated without any problem.
In FIGS. 1 to 3, one shelf guard belt 1A of the shelf guard device 2 is attached to one belt B and both ends of this belt B, and connects belt B to the structure side (fixture K). It has a pair of terminal fittings 3 (3U, 3D) for connecting the belt to the structure side (fixing device K), and an intermediate connecting fitting 4 for connecting the belt intermediate portion BS of the belt B to the structure side (fixing device K).

Belt B of one shelf guard belt 1A is a load tightening belt with a center buckle 6 (also called a ratchet), and a pair of terminal fittings 3U and 3D each fit into a flanged pin 12 of a fixture K1. A long hole 13 and a connecting hole 14 through which the belt B is inserted are formed, and the belt B is inserted through the connecting hole 14 and the overlapped ends are sewn together.
The intermediate connecting fitting 4 has a large hole 15 that fits into the flanged pin 12 of the fixture K2 from the outside in the axial direction, a small hole 16 that fits into the pin portion, and a communication hole 17 through which the belt B is inserted. A retaining member 18 is provided to prevent the large hole 15 from coming off the flanged pin 12.

The intermediate connecting fitting 4 fits over the flange portion of the flanged pin 12 through the large hole 15, and when the small hole 16 fits into the pin portion of the flanged pin 12 and the retaining member 18 comes into contact with them, is engaged with the flange portion to prevent it from coming off. That is, the intermediate connecting fitting 4 can be freely attached to and detached from (connected to and released from) the flanged pin 12 which is fixed in advance.

Since the belt B is inserted into the communication hole 17, the intermediate connecting fitting 4 is fitted and attached to the belt B so as to be movable in the longitudinal direction of the belt, thereby connecting the intermediate connecting fitting 4 to the fixture K2. At this time, it can be moved to an appropriate position with respect to the belt B, forming the tip of the V-shaped belt.
Two shelf guard belts 1A are used in the shelf guard device 2 of FIG. A pair of first fixtures K1, K1 are provided, a second fixture K2 is provided at the lower part of the second shelf support P2 on the storage shelf device E side parallel to the first shelf support P1, and a pair of upper and lower first fixtures K1 are provided. , the terminal fittings 3U and 3D attached to both ends of one belt B are connected to K1, an intermediate connecting fitting 4 is provided in the middle of the belt B, and this intermediate connecting fitting 4 is connected to the second fixture K2. There is.

The single shelf guard belt 1A has a V-shape in front view with a pointed end in the middle, and compared to the linear tension of a single belt, the range of preventing luggage from falling in the vertical and horizontal directions is wider, and the intermediate connecting metal fitting 4 Since it is located below the terminal fittings 3U and 3D, it is easy to reach from the ground and easily connect and disconnect the intermediate connecting fitting 4 to the second fixture K2. In addition, this allows the storage shelf device E
This not only prevents cargo from collapsing, but also makes it easier to store and transport cargo.

The second shelf guard belt 1A includes a pair of first fixtures K1, K1 provided at the top of the second shelf support P2 with a vertical interval therebetween, and a second fixture K2 provided at the bottom of the first shelf support P1. , the terminal fittings 3U and 3D attached to both ends of one belt B are connected to the pair of upper and lower first fixtures K1 and K1, and an intermediate connecting fitting 4 is provided in the middle of the belt B. It is connected to the second fixture K2.

The second shelf guard belt 1A also has a V-shape in front view with a pointed end in the middle, and is symmetrical to the first shelf guard belt 1A to prevent the cargo from collapsing.
The second shelf guard belt 1A may be placed on the outside or inside of the first shelf guard belt 1A, and the outside belt B serves to prevent luggage from falling while reinforcing the inside belt B. Become.

When the intermediate connecting fitting 4 is detached from the second fixture K2, the shelf guard belt 1A hangs down directly below the pair of first fixtures K1, K1, and takes a posture along the shelf support P, and the storage shelf device E completely open the front of the
In this case, by separately providing a fixture for connecting the removed intermediate connector 4 to the shelf support P on the opposite side, or by connecting it to the fixture K2 on the opposite side, the shelf guard belt 1A can be removed without getting in the way. can be stored.

FIG. 4 shows a shelf guard belt 1B of a modified example, and this shelf guard belt 1B, like the shelf guard belt 1A described above, includes one belt B and is attached to both ends of this belt B, and is attached to a structure. It has a pair of terminal fittings 3U and 3D for connecting the belt B on the side.
Belt B of one shelf guard belt 1B is composed of two short belts Ba and Bb arranged in a V-shape and their crossed ends joined together to form a belt intermediate portion BS. An intermediate connecting fitting 4 is provided to connect to the structure side.

A center buckle 6 is provided on both (or one) of the short belts Ba and Bb, the crossing ends are joined by sewing, and one (or both) crossing ends are connected to the communication hole 17 of the intermediate connecting fitting 4. They are inserted, folded back, overlapped, and sewn together.
In the embodiment of the shelf guard belt 1 (1A, 1B) described above, there is one belt B and a pair of terminal fittings 3U attached to both ends of this belt B for connecting the belt B to the structure side. , 3D,
An intermediate connecting fitting 4 for connecting the belt intermediate portion BS to the structure side is provided at the intermediate portion of the belt B.

With this configuration, one belt B has a V-shape, and a wider range of stored baggage can be prevented from falling.
In addition, in the embodiment of the shelf guard belt 1A, one belt B and a pair of terminal fittings 3U and 3D are attached to both ends of this belt B and are used to connect the belt B to the structure side. A shelf guard belt comprising:
An intermediate connecting fitting 4 for connecting the belt intermediate portion BS to the structure side is fitted to the intermediate portion of the belt B so as to be movable in the longitudinal direction of the belt B.

With this configuration, one belt B has a V-shape, making it possible to prevent the stored baggage from falling over a wider range, and to facilitate the connection of the intermediate connecting fitting 4.
Furthermore, in the embodiment of the shelf guard belt 1B, one belt B and a pair of terminal fittings 3U and 3D are attached to both ends of this belt B and are used to connect the belt B to the structure side. A shelf guard belt comprising:
The belt B has two short belts Ba and Bb arranged in a V-shape and their crossed ends joined together to form a belt middle part BS, and the belt middle part BS is connected to the structure side. An intermediate connecting fitting 4 is provided.

With this configuration, one belt B has a V-shape with the belt intermediate portion BS as the tip, and it is possible to prevent the stored baggage from falling over a wider range.
Furthermore, in the embodiment of the shelf guard belt, the belt B is provided with a center buckle 6.
With this configuration, even if one belt B is formed into a V-shape, the belt B can be kept under tension.

In the embodiment of the shelf guard device 2, a pair of first fixtures K1, K1 are provided at a vertical interval on the first shelf support P1 on the structure side, and the first shelf support P1 on the structure side parallel to the first shelf support P1 is provided with A second fixture K2 is provided on the second shelf support P2,
Terminal fittings 3U and 3D attached to both ends of one belt B are connected to a pair of upper and lower first fixtures K1 and K1,
An intermediate connecting fitting 4 is provided in the middle of the belt B, and this intermediate connecting fitting 4 is connected to the second fixture K2.

With this configuration, between the shelf supports P of the storage shelf device E, one belt B can prevent the stored items from falling over a wider range, and the intermediate connecting fittings 4 can be easily connected and disconnected.
In the embodiment of the shelf guard device 2, a pair of first fixtures K1, K1 are provided on the second shelf support P with a vertical interval, and a second fixture K2 is provided on the first shelf support P,
Terminal fittings 3U and 3D attached to both ends of one belt B are connected to a pair of upper and lower first fixtures K1 and K1,
An intermediate connecting fitting 4 is provided in the middle of the belt B, and this intermediate connecting fitting 4 is connected to the second fixture K2.

With this configuration, the two V-shaped belts B can be arranged in a two-stage X-shape, and it is possible to prevent the stored baggage from falling over a wider range.
Further, in the embodiment of the shelf guard device 2, the intermediate connecting fitting 4 and the second fixture K2 are located lower than the pair of terminal fittings 3U, 3D and the pair of first fixtures K1, K1. .

With this configuration, the range in the vertical direction in which the belt B can prevent stored baggage from falling is widened, and the operability between the fall prevention state and the loading/unloading state is also improved.
In the embodiment of the shelf guard device 2, a pair of first fixtures K1, K1 are provided at a vertical interval on the first shelf support P1 on the structure side, and the first shelf support P1 on the structure side parallel to the first shelf support P1 is provided with A second fixture K2 is provided on the second shelf support P2, and terminal fittings 3U and 3D attached to both ends of one belt B are connected to the pair of upper and lower first fixtures K1 and K1, and the middle part of the belt B is is provided with an intermediate connecting fitting 4, and this intermediate connecting fitting 4 is connected to the second fixture K2,
A pair of first fixtures K1, K1 are provided on the second shelf support P with a vertical interval, a second fixture K2 is provided on the first shelf support P, and a pair of first fixtures K1, K1 on the top and bottom are provided. Terminal fittings 3U and 3D attached to both ends of one belt B are connected, an intermediate connecting fitting 4 is provided in the middle of the belt B, and this intermediate connecting fitting 4 is connected to a second fixture K2,
The intermediate connecting fitting 4 and the second fixture K2 are located lower than the pair of terminal fittings 3U and 3D and the pair of first fixtures K1 and K1,
The second fixture K2 is provided at a height at which the intermediate connecting fitting 4 can be attached and detached on the installation surface of the storage shelf device.

With this configuration, the two V-shaped belts B can be arranged in a two-stage X-shape between the shelf supports P of the storage shelf device E, and the belts B can be arranged in a two-stage X-shape between the shelf supports P of the storage shelf device E. It is possible to prevent the stored baggage from falling over a wide range, the intermediate connecting fittings 4 can be easily attached and detached, and the operability between the fall prevention state and the warehouse entry/exit state is improved.
Note that the present invention is not limited to the above embodiments, and the shapes, configurations, combinations, etc. of members can be changed.

For example, the center buckle 6 may be placed near the pair of terminal fittings 3U and 3D of the belt B, or may be placed near the intermediate connecting fitting 4. Even without providing the center buckle 6, it is possible to prevent stored luggage from falling.
The terminal fittings 3U and 3D and the intermediate connecting fitting 4 can be metal fittings having the same structure.
If the storage shelf device (structure) E is vertically long, the V-shaped belt B may be installed in multiple stages vertically.

1 (1A, 1B) Shelf guard belt 2 Shelf guard device 3 (3U, 3D) Terminal fitting 4 Intermediate connecting fitting 6 Center buckle 11 Pedestal 12 Pin 13 Long hole 14 Connecting hole 15 Large hole 16 Small hole 17 Communication hole 18 Retainer Component B Belt BS Belt intermediate part Ba, Bb Short belt E Storage shelf device F Storage shelf K Fixture N Luggage P (P1, P2) Shelf support

Claims (8)

A shelf guard belt that has one belt (B) and a pair of terminal fittings (3U, 3D) that are attached to both ends of this belt (B) and connect the belt (B) to the structure side. There it is,
A shelf guard belt characterized in that an intermediate connecting fitting (4) for connecting the belt intermediate portion (BS) to the structure side is provided at the intermediate portion of the belt (B). A shelf guard belt that has one belt (B) and a pair of terminal fittings (3U, 3D) that are attached to both ends of this belt (B) and connect the belt (B) to the structure side. There it is,
An intermediate connecting fitting (4) that connects the belt intermediate portion (BS) to the structure side is fitted to the intermediate portion of the belt (B) so as to be movable in the belt longitudinal direction with respect to the belt (B). Features a shelf guard belt. A shelf guard belt that has one belt (B) and a pair of terminal fittings (3U, 3D) that are attached to both ends of this belt (B) and connect the belt (B) to the structure side. There it is,
The belt (B) has two short belts (Ba, Bb) arranged in a V-shape and their crossed ends joined together to form a belt middle part (BS). ) is provided with an intermediate connecting fitting (4) that connects to the structure side. The shelf guard device according to any one of claims 1 to 3, characterized in that the belt (B) is provided with a center buckle (6). A pair of first fixing devices (K1, K1) are provided on the first shelf support (P1) on the structure side at vertical intervals, and a second shelf support (P1) on the structure side parallel to the first shelf support (P1) is provided. P2) is provided with a second fixture (K2),
Connect terminal fittings (3U, 3D) attached to both ends of one belt (B) to a pair of upper and lower first fixtures (K1, K1),
A shelf guard device characterized in that an intermediate connecting fitting (4) is provided in the middle of the belt (B), and this intermediate connecting fitting (4) is connected to a second fixture (K2). A pair of first fixtures (K1, K1) are provided on the second shelf support (P) at a vertical interval, and a second fixture (K2) is provided on the first shelf support (P),
Connect terminal fittings (3U, 3D) attached to both ends of one belt (B) to a pair of upper and lower first fixtures (K1, K1),
The shelf according to claim 5, characterized in that an intermediate connecting fitting (4) is provided in the middle of the belt (B), and this intermediate connecting fitting (4) is connected to a second fixture (K2). Guard device. The intermediate connecting fitting (4) and the second fixture (K2) are located lower than the pair of terminal fittings (3U, 3D) and the pair of first fixtures (K1, K1). The shelf guard device according to item 5 or 6. A pair of first fixing devices (K1, K1) are provided on the first shelf support (P1) on the structure side at vertical intervals, and a second shelf support (P1) on the structure side parallel to the first shelf support (P1) is provided. P2) is provided with a second fixture (K2), and the terminal fittings (3U, 3D) attached to both ends of one belt (B) are connected to the pair of upper and lower first fixtures (K1, K1), and the An intermediate connecting fitting (4) is provided in the middle of the belt (B), and this intermediate connecting fitting (4) is connected to a second fixture (K2),
A pair of first fixtures (K1, K1) are provided on the second shelf support (P) with a vertical interval, a second fixture (K2) is provided on the first shelf support (P), and the pair of upper and lower Terminal fittings (3U, 3D) attached to both ends of one belt (B) are connected to the first fixtures (K1, K1), and an intermediate connecting fitting (4) is provided in the middle of the belt (B). , this intermediate connecting fitting (4) is connected to the second fixture (K2),
The intermediate connecting fitting (4) and the second fixture (K2) are located lower than the pair of terminal fittings (3U, 3D) and the pair of first fixtures (K1, K1),
A shelf guard device, wherein the second fixture (K2) is provided at a height of up to 1.8 m from the device installation surface .

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