JP4080694B2 - Mounting platform with load fixing means - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
TECHNICAL FIELD The present invention relates to a mounting table with a load fixing means, and in detail, for example, a load on a mounting surface of a mounting table on which a load is placed, such as a pallet used for transporting a load, a floor surface of a container, and the like. It is related with the mounting base provided with the fixing means which fixes the leg part easily.
[0002]
[Prior art]
Usually, when a load such as a OA machine such as a computer or a precision machine such as a lathe is placed on a pallet used for transporting a load, or when it is accommodated in a container, the pallet mounting surface or the container floor It is fixed for safety so that the load does not move on the surface. As conventional means for fixing the load such as OA equipment to the mounting surface of such a pallet or the floor of the container, a method such as using a wooden square or fastening with a wire or the like is used. It was.
[0003]
For example, when using wooden squares to fix a load, place the squares so as to surround the lower end of the load, and hit each square with a nail to fix it. Next, if necessary, enclose the periphery of the load with a sheet of material, and insert the square material into the gap between the enclosure and the upper part of the load to prevent the load from moving up and down. I was trying to prevent it.
[0004]
In addition, when fixing with a wire or the like, a female screw hole is formed in the lower end side wall of the load placed on the pallet, and an eyebolt is screwed into this female screw hole and connected to a cargo tightening machine such as a manual winch. A plurality of hooks provided on the other wire are locked to appropriate positions on the pallet and eyebolts, and a plurality of hooks provided on other wires extending from the winding shaft of the loader are similarly attached to the appropriate positions on the pallet and the aforementioned eyebolts. It was fixed by hooking and tightening with a loader.
[0005]
[Problems to be solved by the invention]
However, in such a conventional load fixing method, a lot of work is required until the load placed on the floor surface of the pallet or the container is fixed. In particular, when the load is fixed using the former square material, the preparation itself requires a lot of labor, for example, the square material has to be fumigated in advance.
[0006]
In addition, when fixing the load using the latter loader, the loader, wires, and many hooks used for this are completely separate from the pallet and container. There was an inconvenience that you had to move in and out. In addition, there is a problem that a screw hole for screwing the eyebolt must be provided in the lower end side wall of the load.
[0007]
The object of the present invention is to solve the above-mentioned conventional problems, and when a load is placed on a mounting surface of a mounting table such as a pallet or a container to fix the load from a storage place. It is an object of the present invention to provide a platform with a load fixing means that does not need to be taken in and out and that can be fixed very easily.
[0008]
[Means for Solving the Problems]
The mounting base with a load fixing means according to the present invention includes a mounting base body provided with a mounting surface on which a load having legs is placed, and a plurality of grooves formed on the mounting surface with a space therebetween. A plurality of sliders that are slidably arranged in the longitudinal direction of the groove on the rack surface and that are fixed to the mount surface at appropriate positions on the rack surface in cooperation with the groove; , And
Surrounding and pressing the leg portions of the load placed on the rack surface with the plurality of sliders, and fixing the sliders to the rack surface, the load placed on the rack surface is A mounting base fixed to the mounting base body described above,
The slider has a recess on one side surface thereof, and a fitting having a recess for receiving the leg of the load is inserted into the recess, and the leg is pressed by the recess of the fitting. It is characterized by.
[0009]
According to a preferred embodiment of the present invention, the slider is fixed to a predetermined position on the rack surface by an anchor bolt that is slidably attached to the groove and is detachably connected to the slider.
[0010]
According to a preferred embodiment of the present invention, the number of sliders corresponding to at least three legs of the load has a longitudinal direction of the groove so as to surround an area surrounded by an imaginary line connecting the legs. The arrangement is fixed at an angle of 30 to 60 degrees.
[0011]
According to a preferred embodiment of the present invention, the gantry body described above is formed in a predetermined size by combining a plurality of segments.
[0012]
Further, according to the present invention, it is preferable that the gantry body and the slider are formed of an aluminum material.
[0013]
DETAILED DESCRIPTION OF THE INVENTION
DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of a mounting table with a load fixing means according to the present invention will be described in detail with reference to the drawings.
[0014]
1 and 2 show a first embodiment of the present invention. Reference numeral 1 denotes a mounting table with a load fixing means (hereinafter simply referred to as a mounting table). In this embodiment, the mounting table 1 is an aluminum pallet. Therefore, in the following, the mounting table 1 is referred to as a pallet.
[0015]
The pallet 1 has a cross-shaped reinforcing rib 2 disposed therein, and a box-shaped pallet body 3 having a mounting surface 4 on which a load K is placed on the surface, and the above-described mounting surface 4 being spaced apart from each other. And a plurality of groove portions 5 formed in parallel, and a load fixing device 10 attached to the above-described rack surface 4.
[0016]
As shown in FIGS. 2 and 3, the groove portion 5 is formed on the lower side of the mounting surface 4, and has a wide groove body 5 a into which the large-diameter head portion 6 a of the tightening bolt 6 enters, and the mounting surface 4. And a small-diameter screw shaft 6b of the tightening bolt 6 is formed from a narrow opening groove 5b that passes through the groove body 5a.
[0017]
The width of the groove body 5 a is formed slightly larger than the diameter of the head 6 a of the tightening bolt 6, and the width of the opening groove 5 b is formed slightly larger than the diameter of the screw shaft 6 b of the tightening bolt 6. Therefore, when the fastening bolt 6 is inserted into the groove 5 from the side open end of the pallet main body 3 with the head 6a facing downward, the fastening bolt 6 slides freely in the longitudinal direction of the groove 5, that is, slides. Can do. For this reason, the fastening bolt 6 functions as an anchor bolt that is slidable with respect to the pallet body 3.
[0018]
As shown in FIGS. 1 to 3, the load fixing device 10 arranged on the mounting surface 4 of the pallet main body 3 includes two rectangular parallelepiped aluminum sliders 11 extending in a direction orthogonal to the groove portion 5 described above. , 12 are provided with a plurality of slider units 7.
[0019]
Since the slider unit 7 has the same configuration, one of them will be described. As shown in FIG. 4, slot-shaped notches 13 are formed at both ends of the two sliders 11 and 12, and the fastening bolts 6 placed in the grooves 5 are placed on the notches 13. A screw shaft 6b rising from the surface 4 is inserted so as to protrude upward.
[0020]
Each slider 11, 12 is formed with a recess 14 having an inverted L-shaped cross section at the center of the opposing surface from the opposing surface to the bottom surface. In addition to the sliders 11 and 12 and the fastening bolts 16 described above, the load fixing device 10 is made of a casting that is inserted into the recess 14 of each of the sliders 11 and 12 and is separate from the sliders 11 and 12. The batting metal 15 is provided.
[0021]
Each brace 15 has an outer shape that can be securely inserted into the recess 14, and a concave portion 16 having a shape corresponding to a part of the outer shape of the leg portion F provided at the lower portion of the load K on the front side. Is formed. And as for such a metal fitting 15, what formed the recessed part 16 corresponding to the shape of the leg part F for every load K to convey is prepared beforehand.
[0022]
The two sliders 11 and 12 in which the screw shafts 6b of the tightening bolts 6 are inserted into the notch portions 13 at both ends move along the longitudinal direction of the groove portion 5 on the mounting surface 4 along with the respective tightening bolts 6. The nut 17 is screwed and fastened to the screw shaft 6b of the fastening bolt 6 protruding from each notch 13 at a predetermined position, thereby being firmly fixed to the mounting surface 4.
[0023]
The slider unit 7 composed of the two sliders 11 and 12, the four fastening bolts 6 for fixing the slider unit 7 to the pallet body 3, and the two abutments inserted into the recesses 14 of the sliders 11 and 12. The set of load fixing devices 10 constituted by the metal fittings 15 includes the mounting surface 4 of the pallet main body 3 according to the number of the leg portions F of the load K placed on the mounting surface 4 of the pallet main body 3. Multiple sets are placed at the right place. The arrangement position is a place corresponding to the position of the leg F when the load K is placed on a suitable position on the mounting surface 4 of the pallet body 3.
[0024]
Next, the usage method of the pallet 1 with a load fixing means according to the first embodiment will be described.
[0025]
First, when the load K is placed on the pallet main body 3, an approximate position where the plurality of leg portions F provided at the lower part of the load K is placed on the mounting surface 4 of the pallet main body 3 is planned. The load fixing device 10 described above is disposed at that position. Accordingly, if there are four leg portions F of the load K in total, four sets of load fixing devices 10 are arranged at the predetermined positions on the mounting surface 4 of the pallet body 3 as shown in FIG. At this time, the sliders 11 and 12 of the load fixing devices 10 are arranged apart from each other so as to create a space that allows the leg F to enter between them.
[0026]
A rubber cushioning cap C is attached to the leg F of the load K in advance. When the load K is placed at a predetermined position on the mounting surface 4 of the pallet main body 3, the sliders 11 and 12 are moved toward the leg portions F, and the center of the opposing surface of the sliders 11 and 12 is moved. Almost one half of the leg F is inserted into the recess 16 of the fitting 15 fitted in the recess 14 so that the leg F is sandwiched from both sides. Thereafter, a nut 17 is screwed onto the screw shaft 6 b of the tightening bolt 6 protruding from the notch 13 of the sliders 11 and 12, and the sliders 11 and 12 are fixed to the pallet body 3.
[0027]
As a result, the load F placed on the mounting surface 4 of the pallet main body 3 is firmly fixed to the pallet main body 3 by the load fixing device 10. As a result, the load K has no possibility of moving on the mounting surface 4 of the pallet body 3 and can be transported together with the pallet 1.
[0028]
In the pallet 1 with the load fixing means according to the first embodiment, the two sliders 11 and 12 constituting the slider unit 7 are movably attached to the mounting surface 4 of the pallet body 3, and these two sliders 11 and 12 are mounted. Then, after the leg portion F of the load K is sandwiched, the sliders 11 and 12 are fixed to the pallet main body 3, whereby the load K can be fixed to the pallet main body 3.
[0029]
Therefore, when the load K is put on the mounting surface 4 of the pallet main body 3, the position of the load K is somewhat shifted in the moving direction of the sliders 11 and 12 indicated by the arrow 18 in FIG. In addition, the legs F can be sandwiched by the sliders 11 and 12, and there is no need for accurate positioning of the load K in the above-mentioned direction, and the work of loading the load K on the pallet body 3 is facilitated.
[0030]
As shown in FIG. 2, the pallet body 3 can be composed of a plurality of segments 3a, 3b,. For example, two parallel groove portions 5 are formed on the mounting surface 4 of each segment 3a, 3b,..., 3n so as to be spaced from each other, and at one end portion in the direction orthogonal to the groove portion 5 in each segment. The upper and lower female locking pieces 19a and 19b protrude and are formed over the entire width.
[0031]
On the other hand, male locking pieces 20a and 20b protrude vertically on the other end in the direction orthogonal to the groove 5 in each segment and are formed over the entire width. The latter male locking pieces 20a, 20b are fitted between the former female locking pieces 19a, 19b, and the upper female locking piece 19a, the male locking piece 20a and the lower female locking piece 19a, 19b are fitted together. The mold locking piece 19b and the male locking piece 20b are superposed in an engaged state via the pin 21.
[0032]
A predetermined number of segments 3a, 3b... 3n are combined in accordance with the size of the load K to be loaded in this way, and finally, the decorative segment 22 is also combined at the outermost end as shown in FIG. . Each of the decorative segments 22 is also formed with female locking pieces 19a and 19b or male locking pieces 20a and 20b on one end face. Therefore, it can be attached to each of the segments 3a, 3n in the same manner as the segments 3a, 3b,.
[0033]
Furthermore, a connecting edge segment 23 is connected to the decorative segment 22 using a bolt (not shown) or the like at the end in the longitudinal direction of the groove 5 of the pallet body 3 as shown in FIG. As a result, the segments 3a, 3b... 3n are completely integrated and do not leave each other. In this case, the fastening bolt 6 for slidably attaching the sliders 11 and 12 of the load fixing device 10 to the pallet body 3 is inserted into the groove 5 planned before attaching the connecting edge segment 23 from the side open end. Put it in.
[0034]
As described above, when the pallet main body 3 is composed of several segments 3a, 3b ... 3n, the load fixing device 10 is detachable from the pallet main body 3, and the pallet main body 3 itself is also composed of several segments 3a, 3b. ... because it can be disassembled into 3n, it becomes very easy to reassemble the load K after it is fixed to the pallet 1 and then transported again. Moreover, since the pallet body 3 and the sliders 11 and 12 are all made of aluminum and are lightweight, the assembling work is very easy.
[0035]
By the way, in the pallet 1 with the load fixing means in the first embodiment described above, the two sliders 11 and 12 constituting each load fixing device 10 are sandwiched from the opposite directions of the legs F of the load K. The fastening bolts 6 arranged so as to be slidably attached to the pallet body 3 are fastened and fixed to the sliders 11 and 12 with nuts 17, so that the fixing is complete. However, the slider located below the bottom surface of the load K, that is, the slider hidden behind the bottom of the load K has a problem that it is difficult to screw the nut 17 to the tightening bolt 6 or to perform the tightening operation.
[0036]
Therefore, a second embodiment that solves this problem is a pallet 30 with a load fixing means shown in FIG.
[0037]
Since the pallet main body in the pallet 30 with the load fixing means according to the second embodiment is the same as the pallet main body 3 in the first embodiment described above, the same reference numerals are given and the structure is described in detail. Is omitted.
[0038]
A characteristic of the pallet 30 with the load fixing means of the second embodiment is that a plurality of load fixing devices 10 positioned on the mounting surface 4 of the pallet body 3 are each provided with one slider 31 and this. That is, it is configured to include a tightening bolt or the like that is fixed to the mounting surface 4 of the pallet body 3.
[0039]
The entire shape and structure of the slider 31 itself has a rectangular parallelepiped shape as in the first embodiment, and a recess having an inverted L-shaped cross section is formed at the center of one side surface. 14 is formed from the one side surface side to the bottom surface. Then, a cast metal fitting 15 is provided which has an outer shape that fits securely in the recess 14 of the slider 31 and is separate from the slider 31.
[0040]
In this second embodiment, the slider 31 has a groove portion whose longitudinal axis is 30 to 60 degrees, preferably 60 degrees with respect to the longitudinal direction of the groove 5 formed in the pallet body 3. It is fixed to the mounting surface 4 by fastening bolts 6 placed in 5.
[0041]
That is, as shown in FIG. 7, the slider 31 has a rear side thereof, that is, opposite to the above-mentioned one side surface where the recess 14 is formed. Two slot-like notches 32 having an angle of degrees are formed. The interval between the two notches 32 is the same as the interval between the opening grooves 5 b formed on the mounting surface 4.
[0042]
Therefore, when the slider 31 is disposed on the mounting surface 4 of the pallet body 3, the two notches 32 of the slider 31 completely overlap the opening groove 5 b located on the mounting surface 4. Therefore, the screw shaft 6 b of the tightening bolt 6 slidably inserted in the groove portion 5 of the pallet main body 3 can exit the opening groove 5 b and pass through the notch portion 32 of the slider 31. The slider 31 can be fixed to the pallet body 3 by screwing and tightening the nut 17 to the screw shaft 6b.
[0043]
Three or more such sliders 31 are arranged on the mounting surface 4. And the center part of the area | region enclosed with the virtual line | wire which connects these leg part F with respect to the at least three leg part F which the load 31 which mounted the slider 31 on the mounting surface 4 of the pallet main body 3 has So that one half of each leg F is placed in the recess 16 of the brace 15 fitted in the recess 14 of each slider 31, and is positioned on the mounting surface 4 with the fastening bolt 6. Fix to the pallet body 3.
[0044]
As a result, the load K does not move in the longitudinal direction or the width direction on the pallet body 3 and the sliders 31 do not enter the lower surface of the load K. 17 can be easily tightened.
[0045]
In addition, in the positional relationship between the arrangement position of the slider 31 and the leg portion F of the load K, the leg portion F of the load K does not necessarily abut on the central portion on one side of the slider 31. Therefore, it is preferable to prepare several types of sliders 31 including those in which the recess 14 is formed at one end of the side surface of the slider 31 and the fitting 15 is inserted into the recess 14.
[0046]
Each of the pallets with load fixing means according to each of the above-described embodiments has a structure in which the slider partially holds the leg portion F provided on the bottom surface of the load K, and is composed of a slider or the like. The object fixing device 10 is of a type that is fixed to the pallet main body in such a state that the leg F on the lower surface of the load K is grasped and pressed.
[0047]
However, the pallet with the load fixing means is not limited to the one that grips and fixes the leg portion F of the load K, and the main body portion of the load K may be pressed from the periphery on the lower end side.
[0048]
8 and 9 show a pallet 40 with a load fixing means according to a reference example related to the present invention.
[0049]
In the pallet 40 with load fixing means of this reference example, the load fixing device 10 includes an L-shaped slider 41 having a vertical surface portion 41a and a horizontal surface portion 41b, and the slider 41 at an appropriate position of the pallet body 3. And fastening bolts 6 to be fixed. Each slider 41 is fixed to the pallet body 3 by positioning so that the vertical surface portion 41 a of the slider 41 is in close contact with the wall surface of the lower body of the load K placed on the mounting surface 4.
[0050]
The method for fixing the sliders 41 to the pallet body 3 is the same as in the first and second embodiments described above, and thus detailed description thereof will be omitted. Notches 42 are provided at both ends of 41 b, and the screw shaft 6 b of the tightening bolt 6 slidably inserted in the groove 5 of the pallet body 3 passes through the notches 42 and the surface of the mounting. 4 projecting upward from the opening groove 5b. Therefore, the slider 41 is fixed to the pallet body 3 by screwing the nut 17 onto the screw shaft 6b and tightening.
[0051]
In this way, the load K placed on the mounting surface 4 of the pallet body 3 is pressed so that the lower wall surfaces of the pallet body are sandwiched from the periphery by the plurality of sliders 41. The object K is substantially fixed to the pallet body 3.
[0052]
In the case of this fixing method, the fixing to the upward movement of the load K is slightly sweetened. Therefore, in order to prevent the load K from being lifted from the pallet body 3, a wire ( Etc.) is preferably stretched between the upper part of the load K and the pallet body 3.
[0053]
In each of the above-described embodiments, the pallet has been described. However, the “mounting table” in the present invention includes all the base plates that carry the pallet, the floor surface of the container, or the loaded material, It is not limited to pallets only.
[0054]
【The invention's effect】
As described above, according to the mounting table with the load fixing means of the present invention, the leg portion of the load placed on the mounting surface is firmly fixed to the mounting table main body by the recess of the metal fitting inserted into the slider. Because it is fixed, there is no need to load / unload the load fixing tool from the storage place as before, and it is easy to fix the load on the mounting surface. And is extremely useful in practice.
[Brief description of the drawings]
FIG. 1 is a plan view of a mounting table with a load fixing means according to a first embodiment of the present invention.
FIG. 2 is a cross-sectional view of a mounting table with a load fixing means along line 2-2 in FIG.
FIG. 3 is a cross-sectional view of a mounting base with a load fixing means along line 3-3 in FIG.
4 is a plan view of the load fixing device of the mounting table in FIG. 1. FIG.
FIG. 5 is a cross-sectional view schematically showing a state in which the mounting base body of the mounting base with a load fixing means is configured by combining a plurality of segments in the first embodiment of the present invention.
FIG. 6 is a plan view of a mounting table with load fixing means according to a second embodiment of the present invention.
7 is a plan view of a slider included in the load fixing device of the mounting table with the load fixing means shown in FIG. 6. FIG.
FIG. 8 is a plan view of a mounting table with load fixing means according to a reference example related to the present invention.
FIG. 9 is a front view of the mounting base with a load fixing means shown in FIG. 8;
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 3 ... Mounting stand main body (pallet main body), 4 ... Mounting surface, 5 ... Groove part, 11, 12 ... Slider, 14 ... Recessed part, 15 ... Batting metal fitting, 16 ... Recessed part, K ... Loaded object, F ... Leg part.

Claims (5)

A mounting base body having a mounting surface on which a load having legs is placed;
A plurality of grooves formed at intervals on the rack surface,
A plurality of sliders that are slidably arranged in the longitudinal direction of the groove on the rack surface and that are fixed to the mount surface at appropriate positions on the rack surface in cooperation with the groove; Comprising
The leg portions of the load placed on the rack surface are surrounded and pressed by the plurality of sliders, and the sliders are fixed to the rack surface, so that the load placed on the rack surface is A platform with a load fixing means for fixing to the platform body described above,
The slider has a recess on one side thereof, and a fitting having a recess for receiving the leg of the load is inserted into the recess, and the leg is pressed by the depression of the fitting. A platform with a load fixing means.   The slider according to claim 1, wherein the slider is fixed to a predetermined position on the rack surface by an anchor bolt that is slidably attached to the groove and is detachably connected to the slider. A platform with a load fixing means.   2. The slider according to claim 1, wherein a number of sliders corresponding to at least three legs of the load have a longitudinal direction of the groove so as to surround an area surrounded by an imaginary line connecting the legs. A mounting table with a load fixing means, wherein the mounting table is fixed at an angle of 30 to 60 degrees.   2. The mounting base with a load fixing means according to claim 1, wherein the mounting base body is formed in a predetermined size by combining a plurality of segments.   2. The mounting base with a load fixing means according to claim 1, wherein the mounting base body and the slider are made of an aluminum material.

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