JPH07827U - palette - Google Patents

Abstract

(57) [Summary] [Purpose] A bundle of vertical rods is slung by a wire rope so that the bundled vertical rods are automatically bound when the crane is hoisted or hung, preventing slipping out. Moreover, it is possible to raise and lower and carry these vertical rods in a mounted state. [Structure] Each vertical rod 4a, 4b, 5a, 5b foldably hinged to each end of a pair of horizontal rods 1, 2,
Of the vertical rods 4a, 4b, 5a, 5b, the connecting rods 12 and 13 for connecting the ones that are simultaneously folded and the horizontal rods 1 and 2 are connected.
Each of the vertical rods 4a, 4b, 5a, 5b on the side of each brace 2
Both ends of 2, 23 are detachably attached, and the above-mentioned horizontal rods 1, 2
16 for passing the sling wire inside the facing part of the
a, 16b, 17a and 17b are provided in a protruding manner.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a pallet that can be lifted and lowered by a crane or the like while accommodating a vertical rod, a bottom vertical rod, and the like.

[0002]

[Prior art]

 Conventionally, to store or carry a large number of vertical rods such as scaffolding frame rods and bottom vertical rods collectively, they are bound together by ropes or wire ropes and then lifted by a crane to the construction site. The method of transportation is widely adopted.

However, in this method, it takes time to bind the rope, and if the binding is insufficient, the vertical rod or the like slips through the wire rope due to load collapse, weight imbalance, etc. There was a problem that it dropped to the ground and became extremely dangerous.

On the other hand, as disclosed in Japanese Utility Model Publication No. 1-33488, on the other hand, the above-mentioned vertical rod is housed between pallet-shaped frame members, and this is lifted and suspended by a wire rope. The proposals for falling formations have also been proposed.

[0005]

[Problems to be solved by the device]

 However, in the case of using such a pallet-shaped frame member, the work of putting the vertical rods in and out of the frame members becomes extremely troublesome, resulting in poor work efficiency and the vertical rod itself. Since it is not restrained by a wire rope, etc., it was not possible to reliably avoid the risk of the vertical rod falling out and falling due to swinging during lifting or hanging.

This invention was made in view of the above-mentioned conventional problems, and when a bundle of vertical rods is lifted by a crane by slinging a load such as a vertical rod with a wire rope, The purpose of the present invention is to provide a practical pallet that can be automatically restrained when suspended and can be prevented from falling off, and that can be completely lifted and lowered and transported while these vertical rods are placed. And

[0007]

[Means for Solving the Problems]

 The pallet according to the present invention includes a pair of vertical rods each of which has a length adjustable and a hinged joint at each end of the horizontal rods. The vertical rods are connected to each other at the same time. A rod, a bottomed breath storage case attached to the side of the connecting rod, both ends of each brace detachably attached to each of the vertical rods on the side of each horizontal rod, and attached to the side face of the connecting rod. A bottomed case for storing the breath is attached, and a hook for passing a slinging wire is projectingly provided inside the facing portion of each of the horizontal rods.

[0008]

[Action]

 The pallet in this invention can adjust the length of each horizontal rod, so that it can be applied to the transportation of large or small loads, and the vertical rod is hinged to the horizontal rod to remove the breath. They can be folded with only one to facilitate storage and storage, and the wire rope can be passed through each hook and applied to a load such as a bundled vertical rod while tightening these vertical rods with the wire rope. Make it possible to safely and surely lift and suspend together with the pallet.

[0009]

【Example】

 An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view showing the entire pallet of the present invention. In the drawing, reference numerals 1 and 2 enable expansion and contraction to adjust the length. A pair of horizontal rods, which enable the connecting members 1a and 1b and the connecting members 2a and 2b to be slidable with each other, and can be fixed in position by inserting the holding pins 1c and 1d. Become.

Further, 4a, 4b and 5a, 5b are each one of the vertical rods which are hingedly connected to the horizontal rods 1, 2 so as to be foldable, and each of the vertical rods 4a, 4b and 5a, 5b is U-shaped hinge frames 6a, 6b and 7a, 7b are fixed to each opposing surface by welding or the like, and these are connected to the ends of the connecting members 4a, 1b, 2a, 2b by pivots 8a, 8b, 9a, 9b. It is pivotally supported by.

Further, 10a, 10b, 11a, 11b are saucer-like support bases provided at the lower ends of the vertical rods 4a, 4b, 5a, 5b, and these are placed and supported on the upper ends of the similar vertical rods. It is structured like this.

Reference numerals 12 and 13 denote connecting rods that connect the vertical rods 4a and 5a to each other and the vertical rods 4b and 5b to each other, and cases 14 and 15 for storing the breath are provided on the outer sides thereof.

The cases 14 and 15 are configured to have a water drain hole at the bottom.

Further, 16a, 16b, 17a, 17b are hooks of a rectangular ring protrudingly provided on the inner surface side of the tie members 1a, 1b, 2a, 2b, and 18a, 18b, 19a, 19b are hooks 16a, In order to reinforce 16b, 17a, 17b, it is a reinforcing material joined to the inner surface side of these and each of the tie members 1a, 1b, 2a, 2b.

Further, 20a, 20b, 21a, 21b are locking pins projectingly provided at upper and lower two places on the outside of each of the vertical rods 4a, 4b, 5a, 5b, so that they intersect with each other. The locking holes at the ends of each of the two breaths 22 and 23 are locked so as to pass through.

Therefore, the vertical rods 4a, 4b and 5a, 5b are held in the upright state by the breathers 22, 23.

Incidentally, 24a, 24b, 25a, 25b are reinforcing plates integrally provided on the side surfaces of the vertical rods 4a, 4b, 5a, 5b.

In the pallet having such a structure, the connecting members 1a and 1b are connected by the holding pins 1c, and the connecting members 2a and 2b are connected by the holding pins 2c, respectively, and held so as not to extend and contract with each other.

On the other hand, when the pallet is not used as a large pallet but used as a small pallet, the holding pins 1c and 2c are pulled out and the tie members 1a and 2a are connected to the respective tie members 1b and 2b. 2 is pushed into the position shown by the chain line in FIG. 2 and the holding pins 1c, 2c are inserted into the locking holes 1d, 2d provided in the respective connecting members 1b, 2b from the side of the connecting members 1a, 2a to reduce the size of the pallet. Will be possible.

In order to reduce the size of the pallet having such a structure for storage and storage, first, the locking pins 20a, 20b, 21a, which serve as gravity locks on the vertical rods 4a, 4b, 5a, 5b, respectively. 21b, the brace 22, 23 whose both ends are locked is removed, and the hinge frames 6a, 6b. The vertical rods 4a, 4b, 5a, 5b are pivotally operated so as to face each other about the pivots 8a, 8b, 9a, 9b supporting the 7a, 7b.

As a result, the vertical rods 4a, 4b, 5a, 5b are folded so as to overlap the connecting members 1a, 1b, 2a, 2b as shown in FIG. By inserting both ends of 23 into the two cases 14 and 15 facing each other, a thin folding pallet having a certain thickness can be obtained.

Next, when transporting a large number of vertical rods 30 using the pallet, the vertical rods 30 are placed so that both ends of the pallet are assembled on the pallet rods 12 and 13 assembled as described above. Randomly stack as shown in FIG.

Therefore, each vertical rod 30 is housed in a state in which the vertical rods 4a, 4b, 5a, 5b prevent the collapse due to rolling, and in the stationary state, it is stably held in this pallet. It

On the other hand, when the vertical rod 30 is hoisted by a crane for scaffolding or disassembled and suspended, two wire ropes suspended from the crane are used as shown in FIG. Inserting one end of each of 31 and 32 into the hooks 16a and 17a and 16b and 17b that face each other, and winding so as to wrap the bundle of stacked vertical rods 30 and opening and closing attached to each end of the wire ropes 31 and 32. The existing rings 33, 34 are fitted in their wire ropes 31, 32 in place.

By doing so, the wire ropes 31, 32 are hoisted by the crane, so that the weights of the pallet body and the vertical rod 30 themselves cause the wire ropes 31, 32 to surround the stacked vertical rods 30. Therefore, the vertical rod 30 is transported without being collapsed and without being pulled out from the above-mentioned bundle by being lifted or suspended together with the pallet body.

[0026]

[Effect of device]

 As described above, according to the present invention, each of the vertical rods hingeably connected to each end of the pair of horizontal rods whose lengths are adjustable, and which of the vertical rods are simultaneously folded. The connecting rod that connects the levers, the bottomed case for storing the brace attached to the side of the connecting rod, and the vertical rods on the side of each horizontal rod are detachably attached to both ends of each brace. Since the hooks for passing the slinging wires are provided inside the facing parts of the above-mentioned horizontal rods, the length of the horizontal rods can be adjusted to freely carry large or small loads. Folding the vertical rods against the horizontal rods makes it easier to store and store these, and by putting the wire rope on the hook to hang the load, while tightening the bundle of loads using the weight of the load, Can be safely and reliably lifted and lowered by a crane, eliminating accidents due to dropped cargo There is an advantage that it is possible.

[Brief description of drawings]

FIG. 1 is a perspective view showing a pallet according to an embodiment of the present invention.

FIG. 2 is a front view showing a relationship between a horizontal rod and a vertical rod in FIG.

FIG. 3 is a perspective view showing a folded state of the pallet in FIG.

FIG. 4 is an explanatory view showing a situation of a load in the pallet in FIG.

FIG. 5 is a perspective view showing a lifting situation of the load in FIG.

[Explanation of symbols]

 1a, 1b, 2a, 2b Connecting material 1, 2 Horizontal rods 4a, 4b, 5a, 5b Longitudinal rods 10a, 10b, 11a, 11b Saucet-shaped support stand 12, 13 Connecting rods 14, 15 Cases 16a, 16b, 17a, 17b Hooks 20a, 20b, 21a, 21b Locking pins 22, 23 Breath

Claims (3)

[Scope of utility model registration request] 1. A pair of horizontal rods having adjustable lengths, a pair of vertical rods hingeably coupled to respective ends of the pair of horizontal rods, and the vertical rods are simultaneously folded. A connecting rod for connecting objects, a breath detachably attached to each vertical rod on each side of the horizontal rods, a bottomed case for storing the breath attached to the side of the connecting rod, and each of the above A pallet provided with a hook for passing a slinging wire protrudingly provided inside the facing portion of the horizontal rod. 2. A pair of horizontal rods in which one connecting member is slidably held with respect to the other connecting member, and foldable with respect to the horizontal rods at each end of the pair of horizontal rods. Each of the vertical rods hinged to each other, a locking pin protruding from the outer side of the vertical rod, a connecting rod for connecting two of the vertical rods, which are simultaneously folded, and each of the vertical rods. , A brace attached to the lower end of the base, a brace with both ends detachably attached to the locking pins of the vertical rods on the side of the horizontal rods in the sliding relationship with each other, and a brace attached to the side of the connecting rod. A pallet having a bottomed case for storing the breath and a hook for passing a slinging wire projecting inside the facing portion of each of the above-mentioned horizontal rods. 3. A pallet according to claim 2, wherein one hook is provided inside each of the tie material and the other tie material.