JP2006282208A - Packing apparatus for compressor - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a packing apparatus which allows a horizontal installment type compressor to be packed in a stable erected state, the compressors having no mounting boards at its end caps, or having an end cap on the peripheral side face of a compressor body. <P>SOLUTION: According to the packing apparatus, a plurality of the compressors 1, each formed by attaching tray-like end caps 3 and 4 on both ends of a cylindrical compressor body 2, respectively, are pinched and fixed between a lower plate 10 and an upper plate 11. The lower plate 10 is provided with a plurality of stepped fitting parts 13, into which the end caps 3 of the compressors 1 are fitted. Paper pipes 14 are fitted into the fitting parts 13. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a compressor packing apparatus used when transporting or storing a plurality of compressors.

For example, as disclosed in Patent Document 1, the compressor is provided with a dish-shaped end cap at both ends of a cylindrical compressor body, one end cap is provided with a projecting terminal projecting, and the other The end cap is provided with a mounting substrate.
Japanese Patent Laid-Open No. 6-255684

  In the compressor packing apparatus disclosed in Patent Document 1, since the mounting board is provided on the end cap at the lower part of the compressor, the mounting board is directly fixed to the lower plate, or the mounting board is fitted to the lower plate. As a result, the compressor can be held in a stable state between the lower plate and the upper plate.

  However, it is difficult to stand up and stably pack the compressor in which the end cap is not provided with the mounting substrate or the horizontally installed compressor in which the mounting substrate is provided on the peripheral side surface of the compressor main body.

  Therefore, the present invention has an object of packing in a stable state even in a compressor having no mounting substrate on the end cap or a horizontally installed compressor in which the mounting substrate is provided on the peripheral side surface of the compressor body. To do.

  For this reason, the first invention is a compressor in which a plurality of compressors provided with dish-shaped end caps at both ends of a cylindrical compressor body are sandwiched between a lower plate and an upper plate and fixed. In this packaging apparatus, the lower plate is provided with a plurality of stepped fitting portions into which one end cap of the compressor is fitted, and a paper tube is fitted into the fitting portion.

  According to a second aspect of the present invention, there is provided a compressor package in which a plurality of compressors each having a dish-like end cap provided at both ends of a cylindrical compressor body are sandwiched and fixed between a lower plate and an upper plate. In the apparatus, the lower plate is provided with a plurality of stepped fitting portions into which one end cap of the compressor is fitted, and a paper tube that supports the flat portion of the end cap is fitted into the fitting portion. It is characterized by that.

  According to a third aspect of the present invention, there is provided a compressor package in which a plurality of compressors each having a dish-shaped end cap provided at both ends of a cylindrical compressor body are sandwiched between a lower plate and an upper plate and fixed. In the apparatus, the lower plate is provided with a plurality of stepped fitting portions into which one end cap of the compressor is fitted, and a first paper tube is fitted into the fitting portion, and the end cap on the upper portion of the compressor Is characterized in that the upper plate is covered with a second paper tube whose upper portion is restricted.

  According to a fourth aspect of the present invention, there are provided a plurality of compressors having a plate-like end cap provided at both ends of a cylindrical compressor body, and a mounting substrate provided on a peripheral side surface of the compressor body. In the compressor packing apparatus, the lower plate is provided with a plurality of stepped fitting portions into which one end cap of the compressor is fitted. An intermediate plate having a plurality of insertion holes between the lower plate and the upper plate and having a plurality of insertion holes inserted therein and whose downward movement is restricted by the mounting substrate is inserted. A second paper tube provided on the upper plate and covered by an upper end cap of the compressor; and a third paper tube is disposed between the intermediate plate and the upper plate. To do.

  The present invention can stand up and be stably packed even if the compressor has no mounting substrate on the end cap, or a horizontally installed compressor in which the mounting substrate is provided on the peripheral side surface of the compressor body. it can.

  Hereinafter, embodiments of the present invention will be described with reference to FIGS. As shown in FIGS. 2 and 3, the compressor 1 has end caps 3 and 4 on a plate attached to both ends of a cylindrical compressor body 2 by welding. An annular flat portion 3B is provided in the vicinity of the peripheral edge portion 3A serving as a welded portion of the end cap 3. A connection terminal 5 is provided from the end cap 4. An accumulator 6 is connected to the compressor body 2, and the accumulator 6 is held on the compressor body 2 by a fixed band 7. Two attachment substrates 8 are provided in the lower part of the peripheral side surface of the compressor body 2, and the compressor 1 is a horizontal installation type that can be attached to a machine room such as an air conditioner using the attachment substrate 8.

  The compressor 1 is packed as a set of 25 pieces, and the packing device is roughly divided into a pallet made of a wooden frame into which a forklift arm can be inserted as shown in FIGS. Base 9 (see FIG. 6), a lower plate 10 (see FIG. 7) that is placed on the base 9 and a plurality of cardboards are bonded together, and a plywood (plywood) upper plate 11 (see FIG. 6). 8), an intermediate plate 12 through which the compressor body 2 is inserted and a plurality of cardboards are bonded together (see FIG. 9), and a stepped fitting hole having a circular shape in plan view of the lower plate 10 (stepped) A hollow cylindrical first paper tube 14 (see FIG. 10) fitted in the fitting portion 13 and the end cap 4, and is sandwiched between the compressor main body 2 and the upper plate 11, and the upper plate 11 A hollow cylindrical second paper tube 15 (see FIG. 11) whose upper part is regulated by A hollow cylindrical third paper tube 16 sandwiched between the intermediate plate 12 and the upper plate 11 so as to be positioned between the compressors 1 (four locations), and a bag-like shape in which one surface covering them is opened. The waterproof / dust-proof plastic sheet 17 (see FIG. 12) and a fastening band 18 for fixing them together.

  As shown in FIGS. 4 and 9, a recess 20 having a shape obtained by molding the mounting substrate 8 of the compressor 1 is continuously formed on the lower surface of the intermediate plate 12 with the insertion hole 19 of the compressor body 2. Yes. In addition, on the upper surface of the intermediate plate 12, marks 21 indicating the installation locations of the third paper tube 16 are provided at four locations.

  In the compressor packing apparatus described above, first, the lower plate 10 having substantially the same size is placed on the base 9, and the first paper tube 14 is fitted into the stepped fitting hole 13 of the lower plate 10. Then, the end cap 3 of the compressor 1 is fitted into the stepped fitting hole 13. At this time, the flat portion 3 </ b> B of the end cap 3 comes into contact with the stepped portion 13 </ b> A of the stepped fitting hole 13 and the upper end portion of the paper tube 14. Next, the intermediate plate 12 is covered from above the compressor 1, and the compressor body 2 is inserted into the insertion hole 19 of the intermediate plate 12, and the recess 20 of the intermediate plate 12 is engaged with the mounting substrate 8 of the compressor 1. (See FIG. 4). The engagement between the concave portion 20 of the intermediate plate 12 and the mounting substrate 8 restricts the rotation so that it cannot rotate, and the rotation of the compressor 1 in the plane direction can be prevented.

  Next, the second paper tube 15 is put on the end cap 4 of the compressor 1 from above, and four third paper tubes 16 are avoided by avoiding the compressor 1 at the position specified by the mark 21 of the intermediate plate 12. Place. Next, the upper plate 11 is placed, covered with a plastic sheet 17 such as polyethylene, and then fixed with a fastening band 18. The height of the paper tube 14 is such that the upper end is flush with the stepped portion 13A. Of course, the paper tube 14 may be assembled in a state of being fitted in the lower plate 10 in advance, and the same applies to the paper tubes 15 and 16.

  In the compressor packing apparatus configured as described above, the end cap 3 at the bottom of the compressor 1 is fitted into the stepped fitting hole 13 of the lower plate 10 and is stably held during transportation. Since the flat portion 3B which is not the welded portion of the end cap 3 at the lower portion of the compressor 1 is supported by the step portion 13A of the stepped fitting hole 13, the compressor main body 2 and the end cap 3 are not affected by vertical vibrations. It is possible to prevent a large load from being applied to the weld. Further, since the paper tube 14 is fitted in the stepped fitting hole 13, if there is vertical vibration, the paper tube 14 is easily crushed and the compressor 1 can be protected by the buffering action of the paper tube 14.

  Even if the mounting substrate 8 is a horizontally installed compressor 1 provided on the peripheral side surface of the compressor body 2, the compressor 1 is attached to the lower surface of the intermediate plate 12 into which the compressor body 2 is inserted. Since the concave portion 20 having a shape obtained by molding the substrate 8 is provided, an anti-rotation function works, and the compressor 1 can be prevented from swinging during transportation. In this case, for example, since the mounting substrate 8 used when the compressor 1 is fixed in a machine room such as an air conditioner is used, a special special anti-rotation bracket or the like is unnecessary.

  Further, since the paper tubes 15 and 16 are provided between the intermediate plate 12 and the upper plate 11, the connection terminals 5 protruding from the end cap 4 at the top of the compressor 1 are protected by the paper tube 15, The paper tube 16 can prevent the plate 12 from rising due to vertical vibrations and coming off from the compressor body 2, and can more reliably prevent the compressor 1 from being damaged by vertical vibrations and swinging during transportation. .

  As described above, the present invention relates to a compressor having no mounting board on the end cap, or a horizontally installed compressor in which the mounting board is provided on the peripheral side surface of the compressor body. It fits in the stepped fitting part of the plate and is stably held during transportation, and the part that is not the welded part of the end cap at the bottom of the compressor is supported by the stepped part of the stepped fitting part. Therefore, even if there is vertical vibration, a large load can be applied to the welded portion between the compressor main body and the end cap, and the first paper tube is fitted into the fitting portion of the lower plate, When there is vertical vibration, the paper tube is easily crushed, and the compressor can be protected by the buffering action of the paper tube.

  Furthermore, since the lower surface of the intermediate plate into which the compressor body is inserted is provided with a plurality of recesses shaped by mounting the compressor mounting board, the compressor can be prevented from being swung during transportation. It can be prevented from being damaged inside.

  Further, in the horizontal type compressor in which the mounting substrate is provided on the peripheral side surface of the compressor body, a second paper tube and a third paper tube are further provided between the intermediate plate and the upper plate. In addition to the effects described above, the paper tube can protect the connection terminal protruding from the end cap at the top of the compressor, and the intermediate plate can be prevented from being lifted by the vertical vibration and coming off the compressor body. In addition, it is possible to more reliably prevent the compressor from being damaged due to vertical vibration or swinging during transportation.

  Although the embodiments of the present invention have been described above, various alternatives, modifications, and variations can be made by those skilled in the art based on the above description, and the present invention is not limited to the various alternatives described above without departing from the spirit of the present invention. For example, the compressor may be stacked and packed in a plurality of stages in the vertical direction using a lower plate, an upper plate, an intermediate plate, and a paper tube.

It is a perspective view of the packing apparatus of a compressor. It is a front view of a compressor. It is a left view of a compressor. It is principal part sectional drawing of the packing apparatus of a compressor. It is a top view of the state which mounted the compressor in the lower board. It is a perspective view of a base. It is a top view of a lower board. It is a perspective view of an upper board. It is a top view of an intermediate plate. It is a perspective view of the 1st paper tube. It is a perspective view of the 2nd paper tube. It is a principal part perspective view of a plastic sheet.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Compressor 2 Compressor body 3, 4 End cap 3B Flat part 8 Mounting substrate 10 Lower plate 11 Upper plate 12 Intermediate plate 14 First paper tube 15 Second paper tube 16 Third paper tube

Claims (4)

  In a compressor packing apparatus in which a plurality of compressors each having a dish-shaped end cap provided at both ends of a cylindrical compressor body are sandwiched between a lower plate and an upper plate and fixed, A compressor packing apparatus comprising: a plurality of stepped fitting portions into which one end cap of the compressor is fitted, and a paper tube fitted into the fitting portion.   In a compressor packing apparatus in which a plurality of compressors each having a dish-shaped end cap provided at both ends of a cylindrical compressor body are sandwiched between a lower plate and an upper plate and fixed, Is provided with a plurality of stepped fitting portions into which one end cap of the compressor is fitted, and a paper tube for supporting the flat portion of the end cap is fitted into the fitting portion. Machine packing equipment.   In a compressor packing apparatus in which a plurality of compressors each having a dish-shaped end cap provided at both ends of a cylindrical compressor body are sandwiched between a lower plate and an upper plate and fixed, Is provided with a plurality of stepped fitting portions into which one end cap of the compressor is fitted, and a first paper tube is fitted into the fitting portion, and the upper plate is attached to the end cap at the upper portion of the compressor. A compressor packing apparatus, characterized in that a second paper tube whose upper part is regulated is covered.   Sandwiching a plurality of compressors provided with dish-shaped end caps at both ends of the cylindrical compressor body, and having a mounting substrate on the peripheral side surface of the compressor body between the lower plate and the upper plate, In the compressor packing apparatus that is fixed, the lower plate is provided with a plurality of stepped fitting portions into which one end cap of the compressor is fitted, and the first paper tube is fitted into the fitting portion. An intermediate plate that has a plurality of insertion holes between the lower plate and the upper plate and into which the compressor body is inserted and whose downward movement is restricted by the mounting substrate is provided, and the upper plate And a second paper tube whose upper portion is regulated is placed on an end cap of the upper portion of the compressor, and a third paper tube is disposed between the intermediate plate and the upper plate. .

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