JP4126056B2 - Basket-type pallet suspension - Google Patents

Description

The present invention relates to a basket-type pallet hanger used when moving the a cage pallet into position or lifting by lifting with cranes.

  For example, for heavy objects such as building materials, a large number of materials are stored in a basket-type pallet in advance, and the pallet is placed on the loading platform of a transfer vehicle such as a truck and transferred to the site. A wire is hung on a wire, and the hung wire is hung on a lifting device of a lifting device such as a crane. The lifting device moves the pallet from the loading platform of the transfer vehicle to the required location in the building under construction. Is being carried in.

  However, in carrying in materials using such a pallet, the wire supporting the pallet may bite into the pallet due to the load of the material (heavy material) stored in the pallet, and the pallet may be deformed. Often there is.

The present invention has been made in view of the above situation, intended to solve this problem, a cage pallet, the string-like support without causing deformation or damage can move lifting by (sling belt) and An innovative basket-type pallet lifting device with a simple structure is provided.

  The gist of the present invention will be described with reference to the accompanying drawings.

A basket-type pallet comprising a lifting concrete part 7 suspended from a lifting device such as a crane and two string-like supports 5 that support the bottom of the cage-type pallet 4 and hang on the lifting concrete part 7. The lifting / lowering suspension 7 is a lifting / lowering suspension provided in the suspension device on a rod-shaped suspension body 1 having a square cross section having a length larger than the lateral width of the cage pallet 4. A hanging part 3 for hanging on the tool 2 is provided, and a hooking part 6 for hooking the string-like support 5 is provided at both ends of the hanging tool body 1. An outer movement blocking portion 6A is provided on the outer end side of both ends of the main body 1, and an inner movement blocking portion 6B is provided on the center side of the hanger body 1 spaced from each outer movement blocking portion 6A. The string between the outer movement blocking part 6A and the inner movement blocking part 6B The support body 5 is configured to be latched, and the inner movement preventing portion 6B of each latching portion 6 is configured by a pipe-like protrusion attached to the upper surface of the lifting device main body 1 in a horizontally installed state, and each inner movement thereof. The distance between the blocking portions 6B is set to a distance that matches the width of the cage pallet 4 or to a distance that is larger than the width of the cage pallet 4, and the hooks at both ends of the hanger body 1 are suspended. When the string-like support body 5 is hooked on the stop portion 6 and the lifting tool body 1 is lifted by the lifting device via the lifting portion 3, the string-like support body 5 is attached to the cage pallet 4. The two string-like supports 5 are reinforced and synthesized so that they are not inclined inward, but are parallel to the side surface of the cage pallet 4 or inclined outward with respect to the cage pallet 4. Sling belt 5A made of fiber The one of the two sling belts 5A is hung around the front side of the bottom of the basket-type pallet 4 and both ends thereof are raised along the left and right side surfaces of the cage-type pallet 4 so as to rise upward. The other end is hooked on the rear side of the bottom of the cage pallet 4 and the both ends are raised upward along the left and right side surfaces of the cage pallet 4 to The present invention relates to a basket-type pallet hanging tool that is configured to support the front and rear of the bottom of the cage pallet 4 by being hooked on the hooking portions 6 at both ends of the lifting tool body 1 .

Since the present invention is configured as described above, the string-like support that supports the bottom of the cage pallet is hooked to the hooks at both ends of the hook body, and the hanging part of the hook body is connected to the crane. by hanging the lift sling provided lifting device such as, can be moved a cage pallet into position by the lifting device, moreover, engaging portion of the present invention, the hanger body at both ends An outer movement blocking portion is provided on the outer end side, and an inner movement blocking portion is provided on the center side of the hanger body spaced from each outer movement blocking portion. The outer movement blocking portion and the inner movement blocking portion. The distance between the inner movement blocking portions is set to a distance that matches the width of the cage pallet or from the width of the cage pallet. For large distance dimensions Because it was boss, on never string-like support having hooked on the hooking portion of the hanger body both end portions is positioned deviated, string-like support having hooked on the hooking portion of the both end portions, cage The left and right sides of the pallet are not strongly pressed, so that the cage-type pallet is not deformed or damaged by the string-like support during movement by the lifting device, and both ends of the lifting device main body having a length Since the string-like support that supports the cage pallet is hooked and lifted to the hook of the hook, the cage pallet can be suspended in a well-balanced and stable state and can be stably moved by the lifting device. In addition, the present invention can be configured by simply providing a hanging part and a hooking part at both ends on a long rod-like lifting tool body, so that the design can be easily realized and the mass productivity can be achieved. Extremely practical, such as The Xiu a breakthrough cage-type pallet hanger on.

  DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention that are considered suitable (how to carry out the invention) will be briefly described with reference to the drawings, illustrating the operation of the present invention.

A string-like support 5 such as a rope or a belt supports the bottom of the basket-type pallet 4, and the string-like support 5 is disposed upward via, for example, the left and right sides of the basket-type pallet 4. It hooks on the latching part 6 of the both ends of the hanging tool main body 1 arranged above the cage pallet 4.

And if the lifting part 2 of the lifting tool main body 1 is suspended by the lifting / lowering lifting tool 2 provided in the lifting device such as a crane and the lifting / lowering lifting tool 2 is moved, the cage-type pallet 4 also moves accordingly. The cage pallet 4 can be moved to a required location by operating the lifting device.

Further, during the lifting movement, the string-like support body 5 that is hooked to the hooking portions 6 at both ends of the lifting device main body 1 is approximately the width of the cage pallet 4 between the hooking portions 6 at both ends. to have a distance greater than the width dimension of the distance to or cage pallet 4 matching, cage pallet 4 distance of the both sides of the string-like member 5 is smaller than the width of the cage pallet 4 For example, the left and right side surfaces are not strongly pressed, and therefore the cage-type pallet 4 is not deformed or damaged by the string-like support 5 during the lifting movement.

In addition, the string-like support 5 that supports the bottom of the basket-type pallet 4 is not configured to be hooked to one point of the hanger body 1, but is hung to the hooks 6 at both ends of the hanger body 1. for lifting a cage pallet 4 Te, lifting balance cage pallet 4 is supported by the string-like support 5 during the movement is well established, a cage pallet 4 in a state of very stable with respect to hanger body 1 Since it becomes possible to suspend, the cage-type pallet 4 can be favorably and safely moved by the lifting device.

For example, the length dimension of the said hanger body 1 is set to a length dimension larger than the horizontal dimension of the cage pallet 4, and the distance dimension between the said latching parts 6 of both ends of this hanger body 1 is set. , constructed as may be set to a larger distance dimension than the width dimension of substantially set matching distance dimension or cage pallet 4 in the lateral dimension of the cage pallet 4, hooking part 6 of the hanger body 1 at both ends The string-like support body 5 is slanted inward with respect to the cage-type pallet 4 when the string-like support body 5 is hooked on the lifting tool body 1 and is lifted by the lifting device via the lifting portion. not a state, if configured for side portion substantially parallel to or cage pallet 4 cage pallet 4 so that the state of being inclined outwardly, provided with a hook member 6 at both ends, the action and effect Suspension body 1 that can be demonstrated reliably Become readily be designed realized in a simple configuration, so that you can lift without or damaged reliably deform the cage pallet 4.

Further, for example, the hooking portion 6 is provided with an outer movement preventing portion 6A on the outer end side of both ends of the hanging device main body 1, and the hanging device body 1 is spaced from the outer movement preventing portions 6A. If the inner movement blocking part 6B is provided on the center side and the string-like support 5 is hooked between the outer movement blocking part 6A and the inner movement blocking part 6B, both ends of the hanger body 1 The string-like support body 5 that is hooked on the hooking portion 6 is not greatly displaced, thereby reliably preventing the cage-type pallet 4 from being deformed or damaged, and having a good balance with respect to the hanger body 1. The cage-type pallet 4 can be suspended in a stable state and can be moved up and down by the lifting device stably. In addition, this configuration is simple, excellent in mass productivity, and can provide an inexpensive product. It becomes more practical.

  Specific embodiments of the present invention will be described with reference to the drawings.

The lifted object 4 in the drawing employs a basket-type pallet (hereinafter referred to as a “cargo-type pallet 4”) in which leg rods 4A are vertically suspended at the four corners of the bottom of the cage container having a substantially cubic shape. In this embodiment, the basket type pallet 4 is applied to a lifting / lowering lifting device (cage type pallet lifting device) used for moving the cage pallet 4 using a lifting device (not shown) such as a crane. It is composed of a lifting suspension 7 that is suspended from the lifting device, and two string-like supports 5 that support the bottom of the cage pallet 4 and are hooked on the lifting suspension 7. is there.

In this embodiment, the lifting suspension 7 has a long rod-shaped suspension body 1 and a suspension section 3 that is suspended from the lifting suspension 2 provided in the lifting device.

  If it demonstrates concretely, as shown in FIG. 1, the hanging tool main body 1 employ | adopts the cross-sectional square metal rod. The suspension main body 1 is configured to have a strength that does not cause deformation or damage when the basket-type pallet 4 containing heavy objects such as building materials is suspended.

  Further, the hanger body 1 has a length dimension slightly longer than the lateral width dimension of the cage pallet 4.

  More specifically, in this embodiment, for example, there are two types of suspension main bodies 1 corresponding to the cage-type pallet 4 having a lateral width of 1 m and suspension bodies 1 corresponding to the cage-type pallet 4 having a width of 1.2 m. These two types of suspension body 1 have a length that is slightly longer than the horizontal width of the cage-type pallet 4 to which they are applicable, and these two types of suspension body 1 are lifted and moved. It is configured to use properly according to the left and right lateral width of the basket-type pallet 4 to be made. It can respond also to the cage | basket | pallet 4 of another width dimension by preparing the hanging tool main body 1 of the length dimension corresponding to this.

  For example, the suspension body 1 may be provided with an elastic structure so that it can be adapted to several types of basket-type pallets 4 having different width dimensions. The metal monolithic hanger body 1 that does not have is more advantageous in terms of strength and has excellent durability.

  The hanging part 3 is formed by bending the metal wire 3A bent in a U-shape so that the bent part becomes the top as shown in FIG. 1 (both sides on the front side of the drawing). Are attached (for example, welded) and fixed to each of the metal wire rods 3A, and the bent tops are attached (for example, welded). To be hung on the hook). Moreover, each metal wire 3A which comprises this suspending part 3 is set as the structure attached to the suspender main body 1 so that a bending | flexion top part exists in the gravity center position of the suspender main body 1, and this bending | flexion top part is made into the raising / lowering suspension 2 The suspension body 1 is suspended so as to be balanced substantially horizontally.

  In the present embodiment, the suspension body 1 is provided with hooking portions 6 at both ends of the suspension body 1 for hooking a string-like support body 5 such as a rope or belt that supports the bottom of the cage pallet 4. The distance between the hooks 6 at both ends of the tool body 1 is set to a distance that substantially matches the width of the cage pallet 4 or is set to a distance that is larger than the width of the cage pallet 4. ing.

  More specifically, the latching portion 6 is provided with an outer movement blocking portion 6A on the outer end side of the hanging tool body 1, and the central portion of the hanging tool body 1 spaced from the outer movement blocking portion 6A. An inner movement blocking portion 6B is provided on the side, and the string-like support body 5 is hooked between the outer movement blocking portion 6A and the inner movement blocking portion 6B. It is configured so that it can be hooked in a position shift prevention state.

  More specifically, a plate material is attached to both ends of the hanger body 1, and the upper edge of the plate material is provided so as to protrude upward from the upper surface of the hanger body 1, so that the plate material is higher than the upper surface of the hanger body 1. The protruding part is the outer movement blocking part 6A.

  In addition, a pipe-like protrusion is provided in a horizontal state on the upper surface of the suspension main body 1 at an inner position spaced from the outer movement prevention part 6A at each of both ends, and this protrusion serves as the inner movement prevention part 6B. .

  Then, the string-like support body 5 (hanging ring part 5B described later) is hooked between the outer movement blocking part 6A and the inner movement blocking part 6B, thereby preventing the string-like support body 5 from moving outward. It is configured to be able to be latched in a state in which the positional deviation to the outside between the part 6A and the inner movement blocking part 6B is blocked (a state in which movement is possible within the range between the outer movement blocking part 6A and the inner movement blocking part 6B). ing.

  In addition, the inner movement blocking portion 6B is configured such that the string-like supports 5 hooked on the hook portions 6 at both ends are displaced in the center direction of the hanger body 1, and the interval between the string-like supports 5 is a cage. The formation position on the hanger body 1 is set and configured so as to prevent it from becoming smaller than the horizontal width of the mold pallet 4.

  That is, in this embodiment, as shown in FIG. 4, at least the distance between the inner movement blocking portions 6B is approximately the same as the distance between the left and right lateral widths of the cage pallet 4. The formation position of the part 6B is set and configured.

  Therefore, when the string-like support body 5 is hooked to the hook portions 6 at both ends of the suspension body 1 and the suspension body 1 is lifted by the lifting device via the lifting section, the string-like support body. 5 does not become inwardly inclined with respect to the side surface portion (the left and right side surface portions in this embodiment) of the cage pallet 4 and is substantially parallel to the side surface portion of the cage pallet 4 or inclined outward with respect to the cage pallet 4 It is comprised so that it may be in the state.

  The string-like support 5 of the present embodiment is made of a reinforced synthetic fiber and has a structure in which hooking ring portions 5B for hooking on the hooking portions 6 are attached to both ends of a multi-layer plain weave sling belt 5A. It is said.

  Next, the usage method of a present Example is demonstrated using FIGS.

  In the present embodiment, the case where the cage pallet 4 is supported by using two string-like supports 5 is shown.

  Specifically, one string-like support 5 is hooked on the front side of the bottom of the basket-type pallet 4 and hooked on the left and right leg rods 4A, and both ends of the string-like support 5 are cage-shaped. Both ends of the hanger body 1 which is raised upward along the left and right side surfaces of the pallet 4 and the hanging ring portions 5B of the both ends are arranged along the left and right directions of the cage pallet 4 above the cage pallet 4 It latches on the latching part 6.

  Further, the other string-like support 5 is hung on the rear side of the bottom of the cage pallet 4 and hooked on the left and right leg rods 4A, and both ends of the string-like support 5 are connected to the cage pallet. 4 is raised upward along the left and right side surfaces, and the hanging ring portions 5B of both ends are hooked to the hooking portions 6 of both ends of the lifting device main body 1.

  Then, the hanging part 3 of the lifting tool body 1 is suspended on a lifting / lowering lifting tool 2 provided on a lifting device such as a crane, and the basket-type pallet 4 is moved up and down by this lifting device and carried to an arbitrary place. Can move up and down.

  At this time, the distance between the inner movement preventing portions 6B of the hooking portions 6 at both ends of the hanging tool body 1 substantially matches the lateral width of the cage pallet 4, so that the inner movement preventing portion 6B. Since the movement of the string-like support body 5 (hanging ring part 5B) hooked to the hook part 6 in the center direction of the hanger body 1 is prevented, the string-like support body hooked to the hook part 6 is prevented. 5 (hanging ring portion 5B) is not inclined inward with respect to the cage pallet 4, and the cage pallet 4 is not deformed or damaged by the string-like support 5.

Further, a hook 6 is provided at both ends of the hanger body 1 having a length longer than the lateral width of the basket-type pallet 4 and the basket pallet 4 is supported by the hook 6 at both ends. A structure in which the suspension 5 is suspended from the lifting / lowering lifting device 2 of the lifting device, that is, a lifting device main body that is suspended substantially horizontally. Since the string-like support 5 that supports the cage pallet 4 is hooked on both ends of the 1, the suspended cage pallet 4 is well balanced and can be suspended in a very stable state. The basket-type pallet 4 can be moved well and safely by the lifting device. By carrying out the method of supporting the cage pallet 4 using the two string-like supports 5 as shown in the present embodiment, it can be supported and lifted with a very good balance.

  In addition, the structure of the string-like support body 5, the number required to support the cage pallet 4, the way of support, and the like are not limited to the present embodiment, and can be appropriately changed in design.

  Note that the present invention is not limited to this embodiment, and the specific configuration of each component can be designed as appropriate.

It is a perspective view which shows a present Example. It is a perspective view which shows the use condition of a present Example. It is explanatory perspective view which shows the support structure of a string-like support body in the use state of a present Example. It is explanatory front view which abbreviate | omitted the lifting lifting tool which shows the use condition of a present Example.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Lifting tool main body 2 Lifting lifting tool 3 Hanging part 4 Basket type pallet 5 String-like support body
5A sling belt 6 latching part 6A outer movement blocking part 6B inner movement blocking part
7 Lifting concrete

Claims (1)

A lifting device for a cage pallet comprising a lifting suspension for hanging on a lifting device such as a crane, and two string-like supports that support the bottom of the cage pallet and hook on the lifting suspension. In particular, the lifting suspension is specifically suspended by a lifting rod provided in the suspension device on a rod-shaped suspension body having a square cross section having a length larger than the width of the cage pallet. And a hooking portion for hooking the string-like support at both ends of the hanger body, and each hooking portion is provided on the outer end side of both ends of the hanger body. And provided with an inner movement blocking portion on the center side of the hanger body spaced from each outer movement blocking portion, and the string-like support between the outer movement blocking portion and the inner movement blocking portion. The inside movement of each latching part The stop portion is composed of a pipe-like protrusion attached to the upper surface of the lifting tool body in a horizontal state, and the distance between the inner movement blocking portions is set to a distance size that matches the width of the cage pallet. Set or set a distance dimension that is larger than the width dimension of the cage pallet, and hook the string-like support on the hooks at both ends of the lifting tool body, and the lifting tool body via the lifting part. When it is lifted by the lifting device, the string-like support is not inclined inward with respect to the cage pallet, but is in parallel with the side surface of the cage pallet or inclined outward with respect to the cage pallet. The two string-like supports are formed of a reinforced synthetic fiber sling belt, one of the two sling belts is hung on the front side of the bottom of the cage pallet, and both ends thereof are It rises upward along the left and right side surfaces of the car-shaped pallet and hooks on the hooks at both ends of the lifting device body, and the other is hung on the rear side of the bottom of the car-shaped pallet. It is configured to support the front and rear of the bottom of the basket-type pallet by raising upward along the left and right side portions of the basket-type pallet and hooking on the hooks at both ends of the lifting device body. A basket-type pallet suspension.

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