JP3120430U - Load collapse prevention device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a load collapse prevention device that is particularly effective for placing a light-weight load on an upper portion and a heavy load on a lower portion, especially for an indeterminate shape, and particularly effective for short-distance transportation.
[MEANS FOR SOLVING PROBLEMS] A net having a size covering almost the whole of a load placed on a pallet, a belt inserted into the lower portion of the net and tightening the lower portion of the load, and a corner protector for protecting four corners of the lower load. A load collapse prevention device characterized by comprising:
[Selection] Figure 1

Description

  The present invention relates to a load collapse prevention device for carrying and transporting a lightweight load on the upper portion, mainly an undefined load.

  As a conventional technique, a fixture that is arranged on the outer peripheral portion of a large number of loads stacked on a pallet and can be fastened and fixed at both ends, and a large number of stacks stacked on the pallet attached to the fixture. There is a load collapse prevention tool for loads loaded on a pallet, which is characterized by comprising at least four or more load collapse prevention bars located near the corners of the load. (See Patent Document 1)

Further, as another conventional technique, a luggage wrapping sheet comprising a structure in which upper and lower two sheets or nets are overlapped, and has a structure for fixing a luggage to the four corners of the two sheets or nets, and And an underlay net that lays under the load, and there is a load collapse prevention device that connects the load wrap sheet and the underlay net with a fixture. (See Patent Document 2)
JP 2003-104373 A Japanese Utility Model Publication No. 6-49359

  The former case is basically used for transporting the same type of baggage and is not suitable for transporting an undefined type of baggage.

  Further, the latter is composed of two upper and lower nets, which takes time for placing work and takes time for removal.

  The present invention has been made to solve the above-mentioned problems, and its purpose is particularly effective when placing a light load on the upper part and a heavy load on the lower part for an indeterminate shape, and for short distance transportation. The present invention provides a particularly effective load collapse prevention device.

  As a means for achieving the above object, the present invention provides a net having a size that covers almost the whole of the load placed on the pallet, a belt that is inserted into the lower portion of the net and tightens the lower portion of the load, and a lower portion. It is characterized by comprising corner protectors that protect the four corners of the luggage.

1) Due to the construction of the net, belt and corner protector, it is particularly effective for short distance transportation by placing lightweight luggage on the upper part of the pallet and heavy luggage on the lower part of the irregular shaped luggage.
2) The above configuration, which can be provided at a low cost, and is less likely to break down due to its simple configuration.
3) Can be easily attached and removed even by an amateur and can be held securely.

Best mode for carrying out the invention

  The load collapse prevention tool includes a net 1 that is large enough to cover almost the entire load placed on the pallet, a belt 2 that is inserted into the entire lower periphery of the net 1 and tightens the lower portion of the load, and four corners of the lower load. It is comprised from the corner protector 4 which protects.

  The belt 2 is detachably attached to a fixed connector 2A having a connection hole 2a that is structurally fixed to one end B1 of the belt main body B and the connection hole 2a movable to the other end B2 of the belt main body B. A projecting portion 3a to be inserted is formed, and is composed of a tightening tool 3 in which a slide shaft 3b2 which slides in a horizontal direction is provided on a substantially rectangular rotating tightening frame 3b1. The end B2 is passed through A1 between the slide shaft 3b2 and the tightening frame 3b1, and then passed through A, forming a ring piece 3c, and the other end B2 tip S of the belt B is again passed through A and the tip S Is preferably movably formed by a stop 3d fixed to a piece 3c1 of a ring piece 3c in a belt-like manner, and is provided with a tension member (commonly referred to as a D ring) 3e on the ring piece 3c. .

  The corner protector 4 is formed by providing belt insertion holes 4b at two locations on the outer surface of a planar L-shaped protector body 4a.

Next, an example of using the load collapse prevention tool will be described.
First, a heavy, irregularly shaped luggage N is placed on the pallet P, and a lightweight, irregularly shaped luggage N1 is placed thereon.
Next, after the net 2 is covered from the upper side to the lower side, the belt 2 is passed through the entire periphery of the lower part of the net 2, and the belt 2 is passed through the belt insertion hole 4 b of the corner protector 4 to the luggage N at the lower part of each corner. After tightening.

The belt 2 is tightened by first inserting and connecting the protrusion 3a of the fastener 3 into the connection hole 2a of the fixed connector 2A.
Next, by pulling the pulling tool 3e in the horizontal direction (left direction in this example), the ring piece 3c becomes large, and at the same time, the slide shaft 3b2 moves (left direction in this example), and the fastening frame A becomes narrower between 3b1 and the belt B and the other end B2 of the belt B come into contact with each other while being pressed, and are finally clamped and fixed by the slide shaft 3b2.
At this time, the front end S of the belt main body B is locked by the stopper 3d.
In the above state, the belt main body B is tightened, and the loads N and N1 are fixed so as not to move.

Next, a method for loosening the belt B will be described.
By holding the tensioning tool 3e and pulling it in the vertical direction, the fastening frame 3b1 of the fastening tool 3 is reversed, the slide shaft 3b2 moves upward, and at the same time the belt body B is loosened, and the fixed connecting tool 2A and the fastening tool 3 and the luggage N · N1 can be taken out.

The material and size of the net in the above embodiment may be determined as necessary.
The belt structure and other structures are also considered.

  The top view of the net | network of the load collapse prevention tool of this invention.   The top view of the belt of the load collapse prevention tool of this invention.   The front view of the belt of the load collapse prevention tool of this invention.   The front view of the corner protector of the load collapse prevention tool of this invention.   The side view of the corner protector of the load collapse prevention tool of this invention.   The front view of the use condition of the load collapse prevention tool of this invention.   The top view of attachment of the belt of the load collapse prevention tool of this invention.   The top view of removal of the belt of the load collapse prevention tool of this invention.

Explanation of symbols

1 --- Net 2 --- Belt 2a--Connecting hole 2A--Fixed connector 3 --- Clamp 3a--Projection 3b1-Clamping frame 3b2-Slide shaft 3c--Wheel piece 3d-- Stop 3e--Tensile tool 4 --- Corner protector P --- Pallet N --- Unshaped luggage B --- Bet body A --- Between S --- End

Claims (1)

  A net having a size covering almost the whole of the load placed on the pallet, a belt inserted into the lower portion of the net and tightening the lower portion of the load, and a corner protector for protecting the four corners of the lower load. A load collapse prevention device characterized by

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