JP2008265824A - Bottom board for tare weight device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a bottom board of a weight device, which is simply assembled, has high strength, and safely transports the device with it. <P>SOLUTION: The bottom board 1 of the weight device such as a compressed air dehumidification device, in which a plurality of rectangular box bodies 12 and 13 one face of which is allowed to be released are lined up and connected with each other while one face allowed to be released is faced downward, has an area for laying devices 27 and 28, and a plurality of holes 18 and 20 passing through the plurality of lined-up rectangular box bodies 12 and 13 are prepared. the plurality of holes 18 and 20 are holes 20 for letting a fork of a forklift truck pass through, and/or holes 18 for letting a sectioned C-shaped steel material 11 for supporting a suspending rod supported at two points pass through. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a bottom plate of a weight device, such as a compressed air dehumidifier, which is not preferably subjected to an impact during transportation.

  At sites such as factories, compressed air dehumidifiers are used to clean and dehumidify compressed air delivered from an air compressor or the like. The compressed air dehumidifier, which is a weight device, is covered by a frame assembly. The frame assembly is configured by combining a top plate, a shelf plate, a bottom plate and a frame such as a column. Devices such as the refrigerant compressor 27 and the refrigerant condenser 28 are placed on the bottom plate (see FIG. 1).

  As shown in FIG. 8, the bottom plate 1 is usually configured by bonding a plurality of steel plates 46 on a steel frame 44 by welding. Moreover, the hanging metal fitting 42 is provided by welding on the side surface of the steel frame 44 for conveyance by a crane or the like.

  However, since this bottom plate has a large number of parts, it takes time to assemble and the size of the steel frame 44 is fixed, so it cannot be used for a compressed air dehumidifier of another size.

  Further, the compressed air dehumidifying apparatus provided with the bottom plate is not suitable because the suspension fittings 42 are angle steel and are supported and suspended by a suspension rod at a single point during transportation. Since it is fixed to the steel frame 44, its strength is limited. Therefore, the compressed air dehumidifier cannot be safely transported by the crane.

JP 2003-52468 A

  The present invention has been made to solve the above-described problems, and an object of the present invention is to provide a bottom plate of a weight device that can be easily assembled, has high strength, and can safely transport a device equipped with the device.

  The bottom plate of the weight device according to claim 1, which has been made to achieve the above object, is a strip-shaped box that may be open on one side, It is characterized in that a plurality of good surfaces face down and are connected to each other, have a size that allows the device to be placed, and a plurality of holes that penetrate the plurality of strip-shaped box bodies are formed.

  The bottom plate of the weight device described in claim 2 is characterized in that the plurality of holes are holes for passing a fork of a forklift.

  The bottom plate of the weight device described in claim 3 is characterized in that the plurality of holes are holes through which a U-shaped cross-section steel material capable of supporting two points of a suspension rod is passed.

  The bottom plate of the weight device according to claim 4, wherein the plurality of holes include both a hole for passing a fork of a forklift and a hole for passing a U-shaped cross-section steel material capable of supporting a suspension rod at two points. It is characterized by being.

  The bottom plate of the weight device described in claim 5 is characterized in that the weight device is a compressed air dehumidifier.

  The bottom plate of the weight device according to the present invention has a box that mainly constitutes the unit, and can be easily assembled according to the size of the weight device by changing the number of boxes.

  In addition, the bottom plate of the weight device of the present invention is structurally high in strength because a U-shaped steel material having a cross-sectional shape is inserted into and welded to a plurality of box holes. Moreover, since the inside of the box is hollow, it is light and does not increase in weight.

  Further, in the bottom plate of the weight device of the present invention, the U-shaped cross-section steel material is inserted through the hole of the box and firmly fixed, so that it does not come off during transportation. Further, the bottom plate of the weight device has a receiving hole capable of supporting two points of the hanging rod at the tip of the U-shaped steel material, so that it can be hung with good balance. Therefore, the weight device provided with this bottom plate can be safely transported by the crane.

  Further, the bottom plate of the weight device of the present invention is provided with a hole for passing a fork of a forklift. Therefore, the weight device provided with this bottom plate can be transported by a forklift.

Preferred form for carrying out the invention

  Examples of the present invention will be described in detail below, but the scope of the present invention is not limited to these examples.

  FIG. 1 shows a perspective view of an embodiment of a compressed air dehumidifying device which is a weight device having a bottom plate to which the present invention is applied. FIG. 2 is a perspective view of a box constituting the bottom plate. FIG. 3 is an overall perspective view of the compressed air dehumidifying device, and FIG. 4 is a perspective view of a main part of the compressed air dehumidifying device.

  As shown in FIG. 1, the compressed air dehumidifying device includes a heat exchanger 15, a refrigerant compressor 27, a refrigerant condenser 28, and the like inside a frame assembly 30 and is covered with an exterior plate 16. ing. The frame assembly 30 includes a top plate 5, a shelf plate 3, a bottom plate 1, and a column 9.

  The bottom plate 1 has two U-shaped steel materials 11 inserted in boxes 12 and 13 arranged alternately.

  As shown in FIG. 2, the box 13 has a strip shape, and is provided with two steel material receiving holes 18 and two forklift receiving holes 20 penetrating the opposing side surfaces. Further, the bottom surface of the box 13 is open. The box 12 has the same shape as the box 13 except that the width is different (see FIG. 1).

  As shown in FIG. 4, a pair of bolt receiving holes 24 are provided on the side surface and an adjuster receiving hole 26 is provided on the bottom surface at the tip of the U-shaped steel material 11.

  A method for assembling the bottom plate of the compressed air dehumidifier will be described.

  As shown in FIG. 1, a predetermined number of boxes 12 and 13 are arranged. As shown by the arrows, the two U-shaped cross-section steel materials 11 are inserted into the box 13 and the steel material receiving holes 18 of the box 12 arranged. And in each steel material acceptance hole 18, the box 12 or the box 13 and the cross-sectional U-shaped steel material 11 are welded.

  A method of transporting the compressed air dehumidifying device provided with this bottom plate will be described.

  As shown in FIG. 4, the bolts 40 are passed through the pair of bolt receiving holes 24 at the tip of each U-shaped steel material 11 in a cross section and are bridged. Then, a wire rope 32 is attached to each bolt 40 as a hanging rod.

  As shown in FIG. 3, a total of four wire ropes 32 attached to the bolts 40 at the four corners of the apparatus 10 are connected to a wire rope support plate 33, and the wire rope 34 connected to the support plate 33 is connected to a crane body (not shown). Connect to And the compressed air dehumidifier 10 is conveyed to a predetermined location by operating a crane. At this time, the bolt 40 of the wire rope 32 is stable because it is supported at two points by the pair of bolt receiving holes 24. Further, the U-shaped steel material 11 is inserted through the receiving hole 18 of the box 13 and is firmly fixed, so that it does not come off during transportation. Therefore, this compressed air dehumidifier can be safely transported.

  This compressed air dehumidifying device can be fixed to the ground by passing a foundation bolt through the adjuster receiving hole 26. Further, in the compressed air dehumidifier, a caster can be attached to the adjuster receiving hole 26 instead of the adjuster.

  FIG. 5 shows another perspective view of the compressed air dehumidifier. The forklift 55 can transport the compressed air dehumidifier 10 by inserting the fork 17 into the forklift receiving hole 20.

  Moreover, the principal part perspective view of another box body of the baseplate of the compressed air dehumidification apparatus to which this invention is applied is shown by FIG.

  As shown in FIGS. 6A and 6B, the steel material receiving hole may be a cross-sectional U-shaped steel material receiving hole 50 into which a U-shaped steel material can be inserted. Moreover, as shown to FIG.6 (c) and FIG.6 (d), the cross-section L-shaped steel material acceptance hole 51 in which a cross-section L-shaped steel material can be penetrated may be sufficient.

  The principal part perspective view of another box of the bottom plate of the compressed air dehumidifier to which the present invention is applied is shown in FIG.

  Since the cross-sectional shape of the cross-sectional U-shaped steel material 11 and the shape of the cross-sectional U-shaped steel material receiving hole 50 (see FIG. 6A) match, the cross-sectional U-shaped steel material 11 and the box 13 are The entire circumference is welded at the welded portion 19 and fixed firmly.

  6 (b), FIG. 6 (c), and FIG. 6 (d) can also be welded all around the U-shaped steel material or the L-shaped steel material. Fixed firmly.

  Since the bottom plate of the compressed air dehumidifying apparatus to which the present invention is applied has fewer components than the conventional one and the assembly time can be shortened, it is possible to reduce the cost.

It is a perspective view which shows the compressed air dehumidification apparatus provided with the baseplate to which this invention is applied. It is a perspective view which shows the box of the baseplate of the compressed air dehumidification apparatus to which this invention is applied. It is a whole perspective view which shows the middle of conveyance of the compressed air dehumidification apparatus provided with the baseplate to which this invention is applied. It is a principal part perspective view which shows the middle of conveyance of the compressed air dehumidification apparatus provided with the baseplate to which this invention is applied. It is another perspective view which shows the middle of conveyance of the compressed air dehumidifier provided with the baseplate to which this invention is applied. It is a principal part perspective view which shows another box body of the baseplate of the compressed air dehumidification apparatus to which this invention is applied. It is a principal part perspective view which shows another box body of the baseplate of the compressed air dehumidification apparatus to which this invention is applied. It is a perspective view which shows the baseplate of the conventional compressed air dehumidification apparatus.

Explanation of symbols

  1 is a bottom plate, 3 is a shelf plate, 5 is a top plate, 9 is a support column, 10 is a compressed air dehumidifier, 11 is a U-shaped steel section, 12 is a box, 13 is a box, 15 is a heat exchanger, 16 Is an exterior plate, 17 is a fork, 18 is a steel receiving hole, 19 is a weld, 20 is a forklift receiving hole, 24 is a bolt receiving hole, 26 is an adjuster receiving hole, 27 is a refrigerant compressor, 28 is a refrigerant condenser, 30 Is a frame assembly, 32 is a wire rope, 33 is a wire rope support plate, 34 is a wire rope, 40 is a bolt, 42 is a hanging bracket, 44 is a steel frame, 46 is a steel plate, 50 is a U-shaped steel receiving hole, 51 is an L-shaped steel material receiving hole, and 55 is a forklift.

Claims (5)

  A plurality of strip-shaped box bodies that may be released on one side are connected side by side with the surface that may be released facing down, and have a width that allows the device to be placed. A bottom plate of a weight device, wherein a plurality of holes penetrating the box are formed.   The weight plate according to claim 1, wherein the plurality of holes are holes through which a fork of a forklift is passed.   2. The bottom plate of the weight device according to claim 1, wherein the plurality of holes are holes through which a U-shaped cross-sectional steel material capable of supporting two suspension bars is passed.   The plurality of holes are both a hole for passing a fork of a forklift and a hole for passing a U-shaped steel material that can support a suspension rod at two points. The bottom plate of the weight device.   2. The bottom plate of the weight device according to claim 1, wherein the weight device is a compressed air dehumidifier.

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