JP6620804B2 - Product top protection - Google Patents
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- JP6620804B2 JP6620804B2 JP2017253324A JP2017253324A JP6620804B2 JP 6620804 B2 JP6620804 B2 JP 6620804B2 JP 2017253324 A JP2017253324 A JP 2017253324A JP 2017253324 A JP2017253324 A JP 2017253324A JP 6620804 B2 JP6620804 B2 JP 6620804B2
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Description
本開示は、製品の天面保護材に関するものである。 The present disclosure relates to a top surface protection material for a product.
製品の天面保護材は、例えば、製品を車両の荷台に載せて輸送するときなどに用いられている(例えば、特許文献1参照)。特許文献1では、製品の天面とほぼ同じ縦横寸法の板状部材である梱包材を天面保護材として用いている。 The top surface protective material of a product is used, for example, when the product is transported on a vehicle bed (see, for example, Patent Document 1). In patent document 1, the packing material which is a plate-shaped member of the vertical and horizontal dimensions substantially the same as the top surface of the product is used as the top surface protection material.
上記天面保護材は、ある程度以上に大きな製品に用いる場合には、複数の縦部材と横部材を枠材や補強用の梁として組み合わせ、その上面にベニヤ板などの板材を貼り付けた構成のものが用いられることがある。 When the top surface protection material is used for a product that is larger than a certain level, it has a structure in which a plurality of vertical members and horizontal members are combined as a frame material or a reinforcing beam, and a plate material such as a veneer plate is attached to the upper surface. May be used.
ところで、製品長さが数メートルになるほど大きいと、板材が大きくて重くなる。そのため、天面保護材を組み立てる作業のすべてを複数人で行った後に、天面保護材を製品に載せて荷台に積む作業が必要になる。この場合、天面保護材の組み立てのすべての作業に複数の人員が必要になるので、合計の作業工数が多くなる。そこで、天面保護材の組み立て作業に要する人数を減らして合計の作業工数を低減することが望まれる。 By the way, if the product length is as large as several meters, the plate material becomes large and heavy. Therefore, after all the operations for assembling the top surface protection material are performed by a plurality of people, it is necessary to place the top surface protection material on the product and load it on the loading platform. In this case, since a plurality of personnel are required for all the operations for assembling the top surface protection material, the total number of work steps is increased. Therefore, it is desired to reduce the total number of work steps by reducing the number of persons required for the assembly work of the top surface protection material.
本開示の目的は、組み立ての作業工数を低減可能な製品の天面保護材を提供することである。 An object of the present disclosure is to provide a top surface protection material for a product that can reduce the number of assembly man-hours.
本開示の第1の態様は、製品(60)の天面(65)の縦横寸法と同一またはほぼ同一の縦横寸法で形成され、該製品(60)の天面(65)に載置される製品の天面保護材を対象とする。 The first aspect of the present disclosure is formed with the same vertical dimension as the vertical dimension of the top surface (65) of the product (60), and is placed on the top surface (65) of the product (60). Covers the product's top surface protection material.
そして、この天面保護材は、複数の枠状部材(20)と、該複数の枠状部材(20)を配列した状態で連結する連結部材(30)と、を備え、上記連結部材(30)は、上記枠状部材(20)の上面を連結する上面連結部材(40)と、上記枠状部材(20)の側面(S)を連結する側面連結部材(50)と、を備えている。 The top surface protection material includes a plurality of frame-shaped members (20) and a connection member (30) that connects the plurality of frame-shaped members (20) in an array, and the connection member (30 ) Includes an upper surface connecting member (40) for connecting the upper surface of the frame-shaped member (20), and a side surface connecting member (50) for connecting the side surface (S) of the frame-shaped member (20) . .
第1の態様では、複数の枠状部材(20)が上面連結部材(40)と側面連結部材(50)で連結されて天面保護材が構成されている。各枠状部材(20)は天面保護材よりも小さいので、枠状部材(20)は作業者が一人で作製でき、作業に要する人員が少なくても対応できるので、天面保護材の組み立てに要する合計の作業工数を低減できる。 In the first aspect, a plurality of frame-like members (20) are connected by the upper surface connecting member (40) and the side surface connecting member (50) to constitute the top surface protection material. Since each frame-like member (20) is smaller than the top surface protective material, the frame-shaped member (20) can be produced by one worker alone and can be handled even with a small number of workers, so assembling the top surface protective material Can reduce the total man-hours required.
本開示の第1の態様は、上記複数の枠状部材(20)が一列に配列され、上記上面連結部材(40)は、上記枠状部材(20)の配列方向を長手方向として延在し、且つ幅方向に複数が配置され、それぞれが各枠状部材(20)に接合される第1板状部材(41)で構成され、上記側面連結部材(50)は、隣り合う枠状部材(20)のみに接合される第2板状部材(51)で構成されていることを特徴とする。 A first aspect of the present disclosure, the plurality of frame members (20) are arranged in a row, the top connecting member (40) extends the arrangement direction of said frame member (20) as a longitudinal And a plurality of plates arranged in the width direction, each of which is composed of a first plate-like member (41) joined to each frame-like member (20). It is comprised by the 2nd plate-shaped member (51) joined only to 20).
第1の態様では、一列に配列された複数の枠状部材(20)の上面に第1板状部材(41)を接合し、側面(S)に第2板状部材(51)を接合するようにしているので、ベニヤ板などの大きな板材を用いずに組み立ての作業性を高められる。 In the first aspect, the first plate member (41) is joined to the upper surface of the plurality of frame members (20) arranged in a row, and the second plate member (51) is joined to the side surface (S). As a result, assembly workability can be improved without using a large plate material such as a plywood board.
本開示の第2の態様は、第1の態様において、上記側面連結部材(50)は、下端が上記枠状部材(20)の下端よりも下方へ突出していることを特徴とする。 According to a second aspect of the present disclosure, in the first aspect, the side surface connection member (50) has a lower end protruding downward from a lower end of the frame-shaped member (20).
第2の態様では、天面保護材を製品(60)に載せたときに、枠状部材(20)の下端より下方へ突出した側面連結部材(50)が製品(60)の側面(S)に対する位置ずれを抑制する部材となり、少ない部品で天面保護材を製品(60)上の適切な位置に載置できる。 In the second aspect, when the top surface protection material is placed on the product (60), the side surface connecting member (50) protruding downward from the lower end of the frame-shaped member (20) is the side surface (S) of the product (60). The top surface protection material can be placed at an appropriate position on the product (60) with fewer parts.
本開示の第3の態様は、第1または第2の態様において、上記第1板状部材(41)は、上記幅方向の外側縁(E)が、上記枠状部材(20)の側面(S)よりも該枠状部材(20)の幅方向内側に位置するように配置され、上記第1板状部材(41)の外側縁(E)と上記枠状部材(20)の側面(S)との間の座面寸法(C)が、上記第2板状部材(51)の下端部の厚さ寸法(T2)以上の寸法であることを特徴とする。 According to a third aspect of the present disclosure, in the first or second aspect, the first plate-like member (41) has an outer edge (E) in the width direction that is a side surface of the frame-like member (20) ( The outer edge (E) of the first plate-shaped member (41) and the side surface (S of the frame-shaped member (20) are arranged so as to be located on the inner side in the width direction of the frame-shaped member (20) relative to S). ) Is a dimension equal to or greater than the thickness dimension (T2) of the lower end portion of the second plate-like member (51).
本開示の第4の態様は、第3の態様において、上記第2板状部材(51)の下端部の内面に、上記製品(60)に対する衝撃を弱める側面緩衝材(52)が設けられていることを特徴とする。 According to a fourth aspect of the present disclosure, in the third aspect, a side cushioning material (52) that weakens an impact on the product (60) is provided on an inner surface of a lower end portion of the second plate-like member (51). It is characterized by being.
第3,第4の態様では、枠状部材(20)の側面(S)より第1板状部材(41)の外側縁(E)が内側に位置するので、枠状部材(20)の上面の外側に段差(15)が形成される。そのため、複数の天面保護材を倉庫などに重ねて保管するときは、下側になった天面保護材の枠状部材(20)の上面外側の段差(15)で、上に載せた天面保護材の第2板状部材(51)の下端部の位置が幅方向にずれるのを抑制できる。 In the third and fourth aspects, since the outer edge (E) of the first plate-like member (41) is located on the inner side than the side surface (S) of the frame-like member (20), the upper surface of the frame-like member (20) A step (15) is formed on the outside. For this reason, when storing a plurality of top surface protection materials in a warehouse or the like, the top surface of the top surface protection material frame-like member (20) on the lower side has a step (15) on the upper surface. It can control that the position of the lower end part of the 2nd plate-like member (51) of a surface protection material shifts in the width direction.
以下、実施形態を図面に基づいて説明する。 Hereinafter, embodiments will be described with reference to the drawings.
本実施形態は、図1において、製品である空気調和装置の室外ユニット(熱源ユニット)(60)を輸送する際に、室外ユニット(60)の天面(65)を保護するために用いる天面保護材(10)に関するものである。図1に示すように、室外ユニット(60)の輸送時には、天面保護材(10)で天面(65)を覆った室外ユニット(60)が輸送用車両(1)の荷台に積み込まれてロープ(2)等で固定される。室外ユニット(60)が輸送用車両(1)に積み込まれると、作業者が天面保護材(10)の上に乗って、保護シート(図示せず)で天面保護材(10)及び室外ユニット(60)の全体を覆う作業を行う。図1は、2台の室外ユニット(60)を輸送用車両(1)に並べて積み込んで、保護シートで覆う前の状態を示している。 In this embodiment, the top surface used to protect the top surface (65) of the outdoor unit (60) when the outdoor unit (heat source unit) (60) of the air conditioner as a product is transported in FIG. It concerns the protective material (10). As shown in Fig. 1, when the outdoor unit (60) is transported, the outdoor unit (60) that covers the top surface (65) with the top surface protection material (10) is loaded on the loading platform of the transport vehicle (1). Fixed with rope (2) etc. When the outdoor unit (60) is loaded on the transport vehicle (1), an operator gets on the top surface protective material (10) and uses a protective sheet (not shown) to cover the top surface protective material (10) and the outdoor unit. Work to cover the entire unit (60). FIG. 1 shows a state before two outdoor units (60) are stacked on a transport vehicle (1) and covered with a protective sheet.
〈室外ユニット〉
まず、空気調和装置の室外ユニット(60)の構成の概略を説明する。図2〜図4は天面保護材(10)を室外ユニット(60)に載置した状態を示す図であり、図5は室外ユニット(60)を単体で、つまり天面保護材(10)を載置していない状態で示す図である。以下の説明において「前」、「後」、「右」、「左」、「上」、及び「下」の方向を表す用語は、特にことわらない限り、図5に記載した方向を意味する。
<Outdoor unit>
First, an outline of the configuration of the outdoor unit (60) of the air conditioner will be described. 2 to 4 are views showing a state in which the top surface protection material (10) is placed on the outdoor unit (60), and FIG. 5 is a diagram showing the outdoor unit (60) alone, that is, the top surface protection material (10). It is a figure shown in the state which is not mounted. In the following description, terms representing the directions of “front”, “back”, “right”, “left”, “up”, and “down” mean the directions shown in FIG. 5 unless otherwise specified. .
この空気調和装置の室外ユニット(60)はいわゆるチラー装置であり、冷媒を循環させて冷凍サイクルを行う冷媒回路(図示せず)を備え、冷媒によって熱媒水を冷却または加熱するように構成されている。この室外ユニット(60)において冷却または加熱された熱媒水は、室内に設置された図外のファンコイルユニットへ供給され、室内空間の冷房または暖房に利用される。 The outdoor unit (60) of the air conditioner is a so-called chiller device, and includes a refrigerant circuit (not shown) that circulates a refrigerant to perform a refrigeration cycle, and is configured to cool or heat the heat transfer water with the refrigerant. ing. The heat transfer water cooled or heated in the outdoor unit (60) is supplied to a fan coil unit (not shown) installed indoors and used for cooling or heating the indoor space.
室外ユニット(60)は、左右方向を長手方向とする横長の形状に形成されている。この室外ユニット(60)は、四つのサブユニット(61,62,63,64)に区分されている。室外ユニット(60)では、第1サブユニット(61)と第2サブユニット(62)と第3サブユニット(63)と第4サブユニット(64)とが、室外ユニット(60)の左側から右側へ順に一列に配置されている。四つのサブユニット(61〜64)は、それぞれ、圧縮機(図示せず)と第1空気熱交換器(71)と第2空気熱交換器(72)などの冷媒回路部品と、ファン(73)や制御盤(図示せず)などの機械部品や制御機器とを備えている。第1空気熱交換器(71)は平面視がU字状、第2空気熱交換器(72)は平板状で傾斜した熱交換器である。 The outdoor unit (60) is formed in a horizontally long shape whose longitudinal direction is the left-right direction. The outdoor unit (60) is divided into four subunits (61, 62, 63, 64). In the outdoor unit (60), the first subunit (61), the second subunit (62), the third subunit (63), and the fourth subunit (64) are arranged from the left side to the right side of the outdoor unit (60). It is arranged in a line in order. The four subunits (61 to 64) include a compressor (not shown), a refrigerant circuit component such as a first air heat exchanger (71) and a second air heat exchanger (72), and a fan (73 ) And a control panel (not shown). The first air heat exchanger (71) is a U-shaped plan view, and the second air heat exchanger (72) is a flat and inclined heat exchanger.
〈ケーシング〉
室外ユニット(60)は、左右方向を長手方向とする横長のケーシング(80)を備えている。このケーシング(80)は、下部ケーシング(81)と、下部ケーシング(81)の上方に配置された上部ケーシング(82)とを備えている。
<casing>
The outdoor unit (60) includes a horizontally long casing (80) whose longitudinal direction is the left-right direction. The casing (80) includes a lower casing (81) and an upper casing (82) disposed above the lower casing (81).
下部ケーシング(81)は、左右方向に長い直方体状に形成されている。下部ケーシング(81)は、一つの支持架台(83)と、複数の側面パネル(84)とを備えている。支持架台(83)は、左右方向に長い直方体状に形成されたフレームである。側面パネル(84)は、支持架台(83)の前後左右の側面のそれぞれに、支持架台(83)の各側面を覆うように設けられる。 The lower casing (81) is formed in a rectangular parallelepiped shape that is long in the left-right direction. The lower casing (81) includes a single support frame (83) and a plurality of side panels (84). The support frame (83) is a frame formed in a rectangular parallelepiped shape that is long in the left-right direction. The side panel (84) is provided on each of the front, rear, left and right side surfaces of the support frame (83) so as to cover each side surface of the support frame (83).
上部ケーシング(82)は、左右方向に長い箱状に形成されている。また、上部ケーシング(82)は、左側から見て、上部が前(正面)側へせり出した五角形状となっている。第1空気熱交換器(71)と第2空気熱交換器(72)は、上部ケーシング(82)にサブユニット(61〜64)ごとに配置され、角筒状の熱交換器を構成している。上部ケーシング(82)は、その上部に、扁平な直方体状のファン収容部(85)を有している。ファン収容部(85)の天面、つまり室外ユニット(60)の天面(65)には、四つの円形の吹出口(86)が一列に形成されている。各吹出口(86)には、各サブユニット(61〜64)のファン(73)が配置されている。吹出口(86)は、室外ユニット(60)の天面(65)から上方へ向かって突出する環状部分に形成されている。 The upper casing (82) is formed in a box shape that is long in the left-right direction. The upper casing (82) has a pentagonal shape with the upper part protruding to the front (front) side as seen from the left side. A 1st air heat exchanger (71) and a 2nd air heat exchanger (72) are arrange | positioned for every subunit (61-64) in an upper casing (82), and comprise a square tube-shaped heat exchanger. Yes. The upper casing (82) has a flat rectangular parallelepiped fan accommodating part (85) at the upper part thereof. Four circular outlets (86) are formed in a row on the top surface of the fan accommodating portion (85), that is, on the top surface (65) of the outdoor unit (60). The fan (73) of each subunit (61-64) is arrange | positioned at each blower outlet (86). The blower outlet (86) is formed in the annular part which protrudes upwards from the top | upper surface (65) of an outdoor unit (60).
〈天面保護材〉
次に、天面保護材(10)について説明する。本実施形態の天面保護材(10)は、木材で形成されている。この天面保護材(10)は、複数の枠状部材(20)と、該複数の枠状部材(20)を一列に配列した状態で連結する連結部材(30)とを備えている。図6,図7A,図7B,図7Cは天面保護材(10)の全体形状を示し、図8,図9A,図9B,図9Cは枠状部材(20)の形状を示し、図10は天面保護材(10)を組み立てる状態を示している。
<Top surface protection material>
Next, the top surface protection material (10) will be described. The top surface protection material (10) of the present embodiment is made of wood. The top surface protection member (10) includes a plurality of frame-like members (20) and a connecting member (30) that connects the plurality of frame-like members (20) in a state of being arranged in a row. 6, 7A, 7B, and 7C show the overall shape of the top surface protection material (10), and FIGS. 8, 9A, 9B, and 9C show the shape of the frame-like member (20). Indicates the state of assembling the top surface protection material (10).
天面保護材(10)は、製品である室外ユニット(60)の天面(65)の縦横寸法と同一またはほぼ同一の縦横寸法で形成されており、上述したように輸送時等に室外ユニット(60)の天面(65)に載置して、室外ユニット(60)の天面(65)を保護するのに用いられる。 The top surface protection material (10) is formed with the same vertical dimension as the vertical and horizontal dimensions of the top surface (65) of the outdoor unit (60), which is the product. It is mounted on the top surface (65) of (60) and used to protect the top surface (65) of the outdoor unit (60).
この天面保護材(10)は、上記枠状部材(20)(図では4つの枠状部材(20))を連結する連結部材(30)として、枠状部材(20)の上面を連結する上面連結部材(40)と、枠状部材(20)の側面(S)を連結する側面連結部材(50)とを備えている。 This top surface protective material (10) connects the upper surface of the frame-shaped member (20) as a connection member (30) for connecting the frame-shaped member (20) (four frame-shaped members (20) in the figure). The upper surface connection member (40) and the side surface connection member (50) which connects the side surface (S) of a frame-shaped member (20) are provided.
〈枠状部材〉
各枠状部材(20)は、それぞれが同じ形状に形成されている。図8,図9A,図9B,図9Cには、枠状部材(20)の一つを示している。
<Frame-shaped member>
Each frame member (20) is formed in the same shape. 8, FIG. 9A, FIG. 9B, and FIG. 9C show one of the frame-like members (20).
枠状部材(20)は、天面保護材(10)の長手方向に延在する縦部材(11)を構成する2本の桁部材(21)と、天面保護材(10)の幅方向に延在する横部材(12)を構成する3本の梁部材(22)とを有している。桁部材(21)と梁部材(22)は、それぞれ、断面が長方形の角材で構成されている。 The frame-shaped member (20) includes two girder members (21) constituting a longitudinal member (11) extending in the longitudinal direction of the top surface protection material (10) and the width direction of the top surface protection material (10). And three beam members (22) constituting a transverse member (12) extending in the direction. The girder member (21) and the beam member (22) are each composed of a square member having a rectangular cross section.
桁部材(21)は、天面保護材(10)の縦部材(11)を4等分した長さに形成されている。つまり、桁部材(21)は、上記室外ユニット(60)のサブユニット(61,62,63,64)の一つに対応する長さに形成されている。梁部材(22)は、それぞれが天面保護材(10)の横部材(12)を構成している。この枠状部材(20)では、桁部材(21)が、梁部材(22)の長手方向の両端の下面に釘や木ねじや接着剤などを用いて接合され、梁部材(22)は、桁部材(21)の長手方向の両端位置と中央位置に配置されている。桁部材(21)が上記サブユニット(61,62,63,64)の一つに対応する長さであるから、中央の梁部材(22)は、上記室外ユニット(60)の各サブユニット(61,62,63,64)の天面に形成されている吹出口(86)の中心ないしほぼ中心の上方を通ることになる。 The girder member (21) is formed in a length obtained by dividing the vertical member (11) of the top surface protection material (10) into four equal parts. That is, the girder member (21) is formed in a length corresponding to one of the subunits (61, 62, 63, 64) of the outdoor unit (60). Each of the beam members (22) constitutes a transverse member (12) of the top surface protection material (10). In this frame-shaped member (20), the girder member (21) is joined to the lower surfaces of both ends in the longitudinal direction of the beam member (22) using nails, wood screws, adhesives, etc., and the beam member (22) It arrange | positions at the both-ends position and center position of the longitudinal direction of a member (21). Since the girder member (21) has a length corresponding to one of the subunits (61, 62, 63, 64), the central beam member (22) is connected to each subunit (60) of the outdoor unit (60). 61, 62, 63, 64) passes through the center or almost above the center of the outlet (86) formed on the top surface.
桁部材(21)の下面には、両端面から少し内側に入った位置に、桁部材(21)とほぼ同じ厚さの脚部(23)が接合されている。脚部(23)は、枠状部材(20)の四隅に設けられたブロック状の部材である。各脚部(23)の下面には、天面保護材(10)を室外ユニット(60)に載置するときなどに衝撃を抑えるため、底面緩衝材(24)が設けられている。 A leg portion (23) having substantially the same thickness as that of the girder member (21) is joined to the lower surface of the girder member (21) at a position slightly inside from both end surfaces. The leg (23) is a block-like member provided at the four corners of the frame-like member (20). A bottom cushioning member (24) is provided on the lower surface of each leg portion (23) in order to suppress an impact when the top surface protection member (10) is placed on the outdoor unit (60).
〈上面連結部材〉
上面連結部材(40)は、上記枠状部材(20)の配列方向を長手方向として、4つの枠状部材(20)の合計長さと同じ長さで延在する細長い板材(第1板状部材(41))で構成されている。この第1板状部材(41)は、天面保護材(10)の幅方向(上記長手方向と直交またはぼ直交する方向)に複数枚(図では5枚)が配置されている。
<Top connection member>
The upper surface connecting member (40) is an elongated plate member (first plate-like member) that extends in the same length as the total length of the four frame-like members (20) with the arrangement direction of the frame-like members (20) as the longitudinal direction. (41)). A plurality (5 in the figure) of the first plate-like member (41) are arranged in the width direction of the top surface protection member (10) (a direction orthogonal or substantially orthogonal to the longitudinal direction).
5枚の第1板状部材(41)は、それぞれが枠状部材(20)のすべてに接合されている。各第1板状部材(41)は、隣り合うもの同士が幅方向に隙間を空けて配置されており、その隙間は、輸送用車両(1)への室外ユニット(60)の積み込み時に天面保護材(10)の上に乗った作業者の靴が挟まらない程度の寸法に設定されている。 Each of the five first plate-like members (41) is joined to all of the frame-like members (20). Each first plate-like member (41) is arranged with a gap in the width direction between adjacent ones, and the gap is provided on the top surface when the outdoor unit (60) is loaded into the transport vehicle (1). The size is set so that the shoes of the worker who rides on the protective material (10) are not caught.
5枚の第1板状部材(41)のうち、図7Aに示すように、幅方向の外側に位置する第1板状部材(41)は、その外側縁(E)が上記枠状部材(20)の側面(S)よりも該枠状部材(20)の幅方向内側に位置するように配置されている。具体的には、第1板状部材(41)の外側縁(E)が、枠状部材(20)の側面(S)から座面寸法(C)の分だけ枠状部材(20)の幅方向内側に位置し、枠状部材(20)の上面の外側に段差(15)が形成されている。 Of the five first plate-like members (41), as shown in FIG. 7A, the outer edge (E) of the first plate-like member (41) located on the outer side in the width direction has the frame-like member ( The frame-shaped member (20) is disposed so as to be located on the inner side in the width direction of the side surface (S) of 20). Specifically, the outer edge (E) of the first plate-like member (41) is the width of the frame-like member (20) by the amount of the seating surface dimension (C) from the side surface (S) of the frame-like member (20). A step (15) is formed on the outer side of the upper surface of the frame-like member (20), located on the inner side in the direction.
図7Cに示すように、上記第1板状部材(41)の外側縁(E)と上記枠状部材(20)の側面(S)とで形成される段差(15)の座面寸法(C)は、以下で説明する側面連結部材(50)の下端の厚さ寸法(T2)以上の寸法に設定されている。 As shown in FIG. 7C, the seating surface dimension (C) of the step (15) formed by the outer edge (E) of the first plate member (41) and the side surface (S) of the frame member (20). ) Is set to a dimension equal to or larger than the thickness dimension (T2) of the lower end of the side surface connecting member (50) described below.
〈側面連結部材〉
側面連結部材(50)は、一列に配列された枠状部材(20)のうち、隣り合った枠状部材(20)のみに接合される矩形の板材(第2板状部材(51))で構成されている。第2板状部材(51)は、隣り合う枠状部材(20)が接触している部分を含む所定幅の板材である。
<Side connection member>
The side connecting member (50) is a rectangular plate (second plate member (51)) that is joined only to the adjacent frame members (20) among the frame members (20) arranged in a row. It is configured. The second plate-like member (51) is a plate material having a predetermined width including a portion where adjacent frame-like members (20) are in contact.
第2板状部材(51)は、その上端を枠状部材(20)の上端(梁部材(22)の上端)に揃えて枠状部材(20)に接合されている。一方、第2板状部材(51)の下端は、枠状部材(20)の下端よりも下方へ突出している。そして、第2板状部材(51)の下端の内面は、室外ユニット(60)のファン収容部(85)と対向するようになっている。 The second plate member (51) is joined to the frame member (20) with its upper end aligned with the upper end of the frame member (20) (the upper end of the beam member (22)). On the other hand, the lower end of the second plate-like member (51) projects downward from the lower end of the frame-like member (20). And the inner surface of the lower end of a 2nd plate-shaped member (51) opposes the fan accommodating part (85) of an outdoor unit (60).
第2板状部材(51)には、その下端部の内面に、該第2板状部材(51)が室外ユニット(60)のケーシング(80)に直接に接触しないようにして衝撃を弱めるための側面緩衝材(52)が設けられている。この側面緩衝材(52)を設けることにより、側面緩衝材(52)を含めた部材としての側面連結部材(50)は、図7Cから明らかなように、その下端部の厚さ寸法(T2)が上端部の厚さ寸法(T1)よりも大きくなっている。上記第1板状部材(41)の外側縁(E)と上記枠状部材(20)の側面(S)との間の座面寸法(C)は、側面連結部材(50)の下端部の厚さ寸法(T2)以上の寸法に設定されている。 The second plate member (51) has an inner surface at the lower end thereof so that the second plate member (51) does not come into direct contact with the casing (80) of the outdoor unit (60) to weaken the impact. Side cushioning material (52) is provided. By providing this side cushioning material (52), the side surface connecting member (50) as a member including the side cushioning material (52) has a thickness dimension (T2) at its lower end, as is apparent from FIG. 7C. Is larger than the thickness dimension (T1) of the upper end. The seating surface dimension (C) between the outer edge (E) of the first plate-like member (41) and the side surface (S) of the frame-like member (20) is the lower end of the side connecting member (50). It is set to a dimension greater than the thickness dimension (T2).
〈天面保護材の組み立て〉
天面保護材(10)を組み立てるときは、まず、4つの枠状部材(20)を作製する。各枠状部材(20)は従来の1つの大きな天面保護材(10)に比べて小さいので、各枠状部材(20)の組み立て作業は一人の作業者で行える。複数の枠状部材(20)(1つの天面保護材(10)あたり、4つの枠状部材(20))の組み立てが完了すると、図10に示すように、4つの枠状部材(20)を一列に配列し、すべての枠状部材(20)の上面に上面連結部材(40)を接合し、隣り合う枠状部材(20)に側面連結部材(50)を接合する。このとき、上面連結部材(40)を構成する第1板状部材(41)は、幅方向の外側に位置する2枚の外側縁(E)が枠状部材(20)の側面(S)より内側に位置する状態にして、5枚を等間隔で配置する。側面連結部材(50)(第2板状部材(51))は、上端を枠状部材(20)の上端(梁部材(22)の上端)に揃え、下端が枠状部材(20)の下面より下方に突出するように配置する。
<Assembly of top protection material>
When assembling the top surface protective material (10), first, four frame-shaped members (20) are produced. Since each frame-like member (20) is smaller than one conventional large top protective material (10), the assembly work of each frame-like member (20) can be performed by one worker. When the assembly of the plurality of frame-shaped members (20) (four frame-shaped members (20) per one top surface protective material (10)) is completed, as shown in FIG. 10, four frame-shaped members (20) Are arranged in a line, the upper surface connecting members (40) are joined to the upper surfaces of all the frame members (20), and the side surface connecting members (50) are joined to the adjacent frame members (20). At this time, as for the 1st plate-shaped member (41) which comprises an upper surface connection member (40), two outer edges (E) located in the outer side of the width direction are from the side surface (S) of a frame-shaped member (20). Five sheets are arranged at equal intervals in a state of being positioned inside. The side connecting member (50) (second plate-like member (51)) has its upper end aligned with the upper end of the frame-like member (20) (upper end of the beam member (22)), and its lower end is the lower surface of the frame-like member (20). It arrange | positions so that it may protrude below.
以上の作業により、天面保護材(10)の組み立てが完了する。 The assembly of the top surface protective material (10) is completed by the above work.
このようにして組み立てられた天面保護材(10)では、隣り合う枠状部材(20)の脚部(23)と脚部(23)の間にスペースが形成されている。このスペースは、天面保護材(10)を室外ユニット(60)に載せたときに、室外ユニット(60)の天面から上方へ突出しているボルトの頭部(図示せず)を入り込ませるために設けられており、このボルトの頭部と脚部(23)により、天面保護材(10)を室外ユニット(60)に対して長手方向に位置決めすることができる。 In the top surface protection member (10) assembled in this way, a space is formed between the leg portion (23) and the leg portion (23) of the adjacent frame-like member (20). This space is used to allow the head of the bolt (not shown) protruding upward from the top surface of the outdoor unit (60) when the top surface protection material (10) is placed on the outdoor unit (60). The top surface protection member (10) can be positioned in the longitudinal direction with respect to the outdoor unit (60) by the head portion and the leg portion (23) of the bolt.
一方、天面保護材(10)に設けられている側面連結部材(50)の下端部が枠状部材(20)の下端よりも下方へ突出しているため、天面保護材(10)を室外ユニット(60)に載せたとき、側面連結部材(50)の下端部は、内面の側面緩衝材(52)がケーシング(80)のファン収容部(85)に対向する状態で、該ファン収容部(85)を挟む状態となる。したがって、天面保護材(10)は、室外ユニット(60)に対して幅方向にも位置決めされるようになっている。 On the other hand, since the lower end portion of the side surface connecting member (50) provided on the top surface protection member (10) protrudes downward from the lower end of the frame-like member (20), the top surface protection material (10) When placed on the unit (60), the lower end portion of the side connecting member (50) is such that the inner side cushioning member (52) faces the fan accommodating portion (85) of the casing (80). (85) is sandwiched. Therefore, the top surface protection member (10) is also positioned in the width direction with respect to the outdoor unit (60).
天面保護材(10)は、室外ユニット(60)に載せたときに、4つの枠状部材(20)のそれぞれの中央に配置された梁部材(22)が、室外ユニット(60)の天面(65)に設けられている吹出口(86)の中心部の上方に位置する。吹出口(86)は開口であり、その上方に梁部材(22)が通っているので、本実施形態の天面保護材(10)は、強度不足による損傷などで開口内へものが落下するような不測の不具合が未然に防止される構造になっているということができる。 When the top surface protection member (10) is placed on the outdoor unit (60), the beam member (22) disposed at the center of each of the four frame-shaped members (20) has the top of the outdoor unit (60). It is located above the central part of the air outlet (86) provided in the surface (65). Since the air outlet (86) is an opening and the beam member (22) passes above the opening, the top surface protective material (10) of this embodiment falls into the opening due to damage due to insufficient strength. It can be said that the structure is such that such unexpected troubles are prevented.
−実施形態の効果−
本実施形態では、製品である室外ユニット(60)の天面(65)の縦横寸法と同一またはほぼ同一の縦横寸法で形成されて該室外ユニット(60)の天面(65)に載置される天面保護材(10)を、複数の枠状部材(20)と、該複数の枠状部材(20)を配列した状態で連結する連結部材(30)とを有する構成にしている。また、上記連結部材(30)として、上記枠状部材(20)の上面を連結する上面連結部材(40)と、上記枠状部材(20)の側面(S)を連結する側面連結部材(50)とを用いている。
-Effect of the embodiment-
In this embodiment, the outdoor unit (60), which is a product, is formed with the same vertical dimension as the vertical dimension of the top surface (65), and is placed on the top surface (65) of the outdoor unit (60). The top surface protection member (10) includes a plurality of frame members (20) and a connecting member (30) that connects the plurality of frame members (20) in an arrayed state. Further, as the connecting member (30), an upper surface connecting member (40) for connecting the upper surface of the frame-shaped member (20) and a side surface connecting member (50) for connecting the side surface (S) of the frame-shaped member (20). ).
このように、本実施形態では、複数の枠状部材(20)を上面連結部材(40)と側面連結部材(50)とで連結して天面保護材(10)を構成しているから、各枠状部材(20)は天面保護材(10)よりも小さい。そのため、枠状部材(20)を作業者が一人で作製することができるから、1つの大きな天面保護材を作製するには最初から最後まで複数の作業者が必要であったのに比べて、1つの天面保護材(10)の作製に必要な合計の作業者数を減らすことができる。したがって、天面保護材(10)の組み立てに必要な合計の作業工数を低減できる。 Thus, in the present embodiment, the top surface protection member (10) is configured by connecting the plurality of frame-shaped members (20) with the upper surface connection member (40) and the side surface connection member (50). Each frame-like member (20) is smaller than the top surface protective material (10). As a result, the frame-shaped member (20) can be produced by one worker alone, so compared to the case where multiple workers were needed from the beginning to the end to produce one large top protection material. It is possible to reduce the total number of workers required for producing one top surface protection material (10). Therefore, the total number of work steps required for assembling the top surface protection material (10) can be reduced.
本実施形態の天面保護材(10)では、枠状部材(20)の上面を上面連結部材(40)で連結し、枠状部材(20)の側面を側面連結部材(50)で連結している。このように枠状部材(20)を上面と側面で連結することにより、天面保護材(10)の曲げ荷重に対する強度を高められる。 In the top surface protection material (10) of this embodiment, the upper surface of the frame-shaped member (20) is connected by the upper surface connecting member (40), and the side surface of the frame-shaped member (20) is connected by the side surface connecting member (50). ing. By connecting the frame-like member (20) between the upper surface and the side surface in this way, the strength against the bending load of the top surface protection material (10) can be increased.
本実施形態の天面保護材(10)は、一列に配列された複数の枠状部材(20)の上面を、枠状部材(20)の配列方向を長手方向として延在するとともに幅方向に複数枚が配置され、それぞれが各枠状部材(20)に接合される第1板状部材(41)(上面連結部材(40))で連結し、枠状部材(20)の側面を、隣り合う枠状部材(20)のみに接合される第2板状部材(51)(側面連結部材(50))で接合している。 The top surface protection material (10) of the present embodiment extends from the top surface of the plurality of frame-like members (20) arranged in a row with the arrangement direction of the frame-like members (20) as the longitudinal direction and in the width direction. A plurality of sheets are arranged, each connected by a first plate-like member (41) (upper surface connecting member (40)) joined to each frame-like member (20), and the side surface of the frame-like member (20) is adjacent to each other. It joins with the 2nd plate-shaped member (51) (side surface connection member (50)) joined only to the frame-like member (20) which fits.
この構成によれば、一列に配列された複数の枠状部材(20)の上面に複数の第1板状部材(41)を接合しているので、ベニヤ板などの大きな板材を用いなくてよい。したがって、大きな板材を用いる場合には木材の使用量が多かったのに対して、本実施形態によればサイズの大きな板材が不要になり、材料(木材)の使用量を減らすことができる。そして、大きな板材を用いる場合は組み立て作業が困難であったのに対して、本実施形態によれば天面保護材(10)を分割部品の組み立て構造にしており、枠状部材(20)を連結するのは従来と比べて容易であるから、作業性を高めることが可能になる。逆に廃棄の際には天面保護材(10)を複数の枠状部材(20)に分解し、材料を細分できるから、廃棄の作業性も高められる。また、枠状部材(20)の上面だけでなく、側面を第2板状部材(51)で接合しているから、天面保護材(10)を十分な強度にすることができる。 According to this configuration, since the plurality of first plate-like members (41) are joined to the upper surfaces of the plurality of frame-like members (20) arranged in a row, it is not necessary to use a large plate material such as a veneer plate. Therefore, when a large plate material is used, the amount of wood used is large. However, according to the present embodiment, a large-sized plate material is not necessary, and the amount of material (wood) used can be reduced. And, when a large plate material is used, the assembling work is difficult, but according to the present embodiment, the top surface protection material (10) has an assembled structure of divided parts, and the frame-shaped member (20) Since it is easier to connect, it is possible to improve workability. Conversely, when disposing, the top surface protective material (10) can be disassembled into a plurality of frame-like members (20) and the material can be subdivided, so that the disposing workability is also improved. Moreover, since not only the upper surface of a frame-shaped member (20) but the side surface is joined by the 2nd plate-shaped member (51), a top | upper surface protective material (10) can be made into sufficient intensity | strength.
枠状部材(20)の上面に接合される複数の第1板状部材(41)は、輸送用車両(1)への室外ユニット(60)の積み込み時に、天面保護材(10)の上に乗って作業する作業車の靴が入らない程度の狭い間隔で配置されているから、作業者が天面保護材(10)の上を歩行しやすい効果がある。さらに、複数の第1板状部材(41)を天面保護材(10)の長手方向に延在する長い板材にしているので、積荷を保護シートで覆うときに、ロール状に巻かれた保護シートを第1板状部材(41)の長手方向に転がして容易に広げられる点でも、優れた作業性を実現できる。 The plurality of first plate-like members (41) joined to the upper surface of the frame-like member (20) are provided on the top surface protective material (10) when the outdoor unit (60) is loaded on the transport vehicle (1). Since it is arranged at such a narrow interval that the shoes of the work vehicle that rides on the work cannot enter, there is an effect that the worker can easily walk on the top surface protective material (10). Furthermore, since the plurality of first plate-like members (41) are long plate members extending in the longitudinal direction of the top surface protective material (10), when the load is covered with a protective sheet, the protection wound in a roll shape Excellent workability can also be realized in that the sheet can be easily expanded by rolling in the longitudinal direction of the first plate-like member (41).
本実施形態の天面保護材(10)では、側面連結部材(50)の下端が上記枠状部材(20)の下端よりも下方へ突出している。また、側面連結部材(50)である第2板状部材(51)の下端部の内面に、室外ユニット(60)に対する衝撃を弱める側面緩衝材(52)を設けている。 In the top surface protection member (10) of the present embodiment, the lower end of the side surface connection member (50) protrudes downward from the lower end of the frame-shaped member (20). Further, a side cushioning material (52) that weakens the impact on the outdoor unit (60) is provided on the inner surface of the lower end portion of the second plate-like member (51) that is the side coupling member (50).
したがって、天面保護材(10)を室外ユニット(60)に載せたときに、枠状部材(20)の下端より下方へ突出した側面連結部材(50)が、製品(60)の側面(S)に対する位置ずれを抑制する部材となり、少ない部品で天面保護材を製品(60)上の適切な位置に載置できるし、側面連結部材(50)が室外ユニット(60)に直接に当たることにより室外ユニット(60)が傷つくおそれも少なくなる。 Therefore, when the top surface protection material (10) is placed on the outdoor unit (60), the side connection member (50) protruding downward from the lower end of the frame-shaped member (20) is the side surface (S ), The top protection material can be placed at an appropriate position on the product (60), and the side connection member (50) directly hits the outdoor unit (60). The risk of damaging the outdoor unit (60) is reduced.
本実施形態の天面保護材(10)では、第1板状部材(41)の幅方向の外側縁(E)が、枠状部材(20)の側面(S)よりも枠状部材(20)の幅方向内側に位置するように配置されて段差(15)が形成されている。そして、第1板状部材(41)の外側縁(E)と上記枠状部材(20)の側面(S)との間の座面寸法(C)が、上記第2板状部材(51)の下端部の厚さ寸法(T2)以上の寸法に設定されている。 In the top surface protection material (10) of the present embodiment, the outer edge (E) in the width direction of the first plate-like member (41) has a frame-like member (20 than the side surface (S) of the frame-like member (20). ) Is formed so as to be located on the inner side in the width direction of () to form a step (15). And the seating surface dimension (C) between the outer side edge (E) of a 1st plate-shaped member (41) and the side surface (S) of the said frame-shaped member (20) is said 2nd plate-shaped member (51). It is set to a dimension that is equal to or greater than the thickness dimension (T2) of the lower end portion.
この構成によれば、図7Cに仮想線で示すように、複数の天面保護材(10)を倉庫などに積み重ねて保管しておくとき、下側になった天面保護材の枠状部材(20)の上面外側の段差(15)により、上に載せた天面保護材(10)の第2板状部材(51)の下端部の位置が幅方向にずれるのを抑えられるから、天面保護材(10)を積んだ状態が崩れるのを抑制できる。 According to this configuration, as shown in phantom lines in FIG. 7C, when a plurality of top surface protection materials (10) are stacked and stored in a warehouse or the like, the frame-shaped member of the top surface protection material which is on the lower side is stored. Since the step (15) outside the upper surface of (20) can prevent the position of the lower end portion of the second plate-like member (51) of the top surface protection material (10) placed thereon from shifting in the width direction, It is possible to suppress the collapse of the state where the surface protection material (10) is loaded.
《その他の実施形態》
上記実施形態については、以下のような構成としてもよい。
<< Other Embodiments >>
About the said embodiment, it is good also as the following structures.
例えば、天面保護材(10)が保護する対象の製品は、空気調和装置の室外ユニットでなくてもよい。 For example, the product to be protected by the top surface protection material (10) may not be the outdoor unit of the air conditioner.
また、天面保護材(10)を構成する枠状部材(20)、上面連結部材(40)及び側面連結部材(50)の形状や個数や配置は、上記実施形態で説明したものに限らず、適宜変更してもよく、天面保護材(10)を複数の枠状部材(20)と連結部材(30)とから組み立てる構成になっていればよい。 Further, the shape, number and arrangement of the frame-shaped member (20), the upper surface connecting member (40) and the side surface connecting member (50) constituting the top surface protective material (10) are not limited to those described in the above embodiment. However, it may be changed as appropriate, as long as the top surface protection material (10) is assembled from a plurality of frame-like members (20) and connecting members (30).
具体的には、上面連結部材(40)の枚数を変更したり、側面連結部材(50)の枚数や形状を変更したりしてもよい。また、上記実施形態では、枠状部材(20)を2本の桁部材(21)と3本の梁部材(22)を組み合わせた構成にしているが、それぞれの本数や配置を変更してもよい。 Specifically, the number of upper surface connecting members (40) may be changed, or the number and shape of side surface connecting members (50) may be changed. Moreover, in the said embodiment, although the frame-shaped member (20) is made into the structure which combined two girder members (21) and three beam members (22), even if each number and arrangement | positioning are changed. Good.
また、上記実施形態では、天面保護材(10)に段差(15)を設けているが、この段差(15)は必ずしも設けなくてもよい。また、製品によっては、天面保護材(10)の底面緩衝材(24)や側面緩衝材(52)を設けなくてもよい。 Moreover, in the said embodiment, although the level | step difference (15) is provided in the top | upper surface protection material (10), this level | step difference (15) does not necessarily need to be provided. Further, depending on the product, the bottom cushioning material (24) and the side cushioning material (52) of the top surface protection material (10) may not be provided.
以上、実施形態および変形例を説明したが、特許請求の範囲の趣旨および範囲から逸脱することなく、形態や詳細の多様な変更が可能である。また、以上の実施形態および変形例は、本開示の対象の機能を損なわない限り、適宜組み合わせたり、置換したりしてもよい。 While the embodiments and the modifications have been described above, various changes in form and details can be made without departing from the spirit and scope of the claims. In addition, the above embodiments and modifications may be appropriately combined or replaced as long as the functions of the subject of the present disclosure are not impaired.
以上説明したように、本開示は、製品の天面保護材について有用である。 As described above, the present disclosure is useful for the top surface protective material of a product.
10 天面保護材
20 枠状部材
30 連結部材
40 上面連結部材
41 第1板状部材
50 側面連結部材
51 第2板状部材
52 側面緩衝材
60 室外ユニット(製品)
65 天面
C 座面寸法
E 外側縁
S 側面
T2 厚さ寸法
10 Top protection material
20 Frame member
30 Connecting members
40 Top connection member
41 First plate-shaped member
50 Side connection member
51 Second plate member
52 Side cushioning material
60 Outdoor unit (product)
65 Top
C Bearing surface dimensions
E Outer edge
S side
T2 thickness dimension
Claims (4)
複数の枠状部材(20)と、該複数の枠状部材(20)を配列した状態で連結する連結部材(30)と、を備え、
上記連結部材(30)は、上記枠状部材(20)の上面を連結する上面連結部材(40)と、上記枠状部材(20)の側面(S)を連結する側面連結部材(50)と、を備え、
上記複数の枠状部材(20)が一列に配列され、
上記上面連結部材(40)は、上記枠状部材(20)の配列方向を長手方向として延在し、且つ幅方向に複数が配置され、それぞれが各枠状部材(20)に接合される第1板状部材(41)で構成され、
上記側面連結部材(50)は、隣り合う枠状部材(20)のみに接合される第2板状部材(51)で構成されている
ことを特徴とする製品の天面保護材。 A top surface protective material for a product formed on the top surface (65) of the product (60) having the same or almost the same vertical and horizontal dimensions as the top surface (65) of the product (60). ,
A plurality of frame-like members (20), and a connecting member (30) for connecting the plurality of frame-like members (20) in an arrayed state,
The connecting member (30) includes an upper surface connecting member (40) that connects the upper surfaces of the frame-shaped member (20), a side surface connecting member (50) that connects the side surface (S) of the frame-shaped member (20), and , equipped with a,
The plurality of frame-like members (20) are arranged in a line,
The upper surface connection member (40) extends in the longitudinal direction of the arrangement direction of the frame-shaped members (20), and a plurality of the upper-surface connection members (40) are arranged in the width direction, and each is joined to each frame-shaped member (20). It consists of one plate-like member (41),
The product for protecting the top surface of a product, wherein the side surface connecting member (50) is composed of a second plate-like member (51) joined only to the adjacent frame-like member (20). .
上記側面連結部材(50)は、下端が上記枠状部材(20)の下端よりも下方へ突出している
ことを特徴とする製品の天面保護材。 In claim 1 ,
The side surface connecting member (50) has a lower end protruding downward from a lower end of the frame-like member (20).
上記第1板状部材(41)は、上記幅方向の外側縁(E)が、上記枠状部材(20)の側面(S)よりも該枠状部材(20)の幅方向内側に位置するように配置され、
上記第1板状部材(41)の外側縁(E)と上記枠状部材(20)の側面(S)との間の座面寸法(C)が、上記第2板状部材(51)の下端部の厚さ寸法(T2)以上の寸法である
ことを特徴とする製品の天面保護材。 In claim 1 or 2 ,
In the first plate-like member (41), the outer edge (E) in the width direction is located on the inner side in the width direction of the frame-like member (20) with respect to the side surface (S) of the frame-like member (20). Arranged as
The seating surface dimension (C) between the outer edge (E) of the first plate-like member (41) and the side surface (S) of the frame-like member (20) is the same as that of the second plate-like member (51). A top protective material for products, characterized by having a thickness that is equal to or greater than the thickness (T2) of the lower end.
上記第2板状部材(51)の下端部の内面に、上記製品(60)に対する衝撃を弱める側面緩衝材(52)が設けられている
ことを特徴とする製品の天面保護材。 In claim 3 ,
A top surface protecting material for a product, characterized in that a side cushioning material (52) for weakening an impact on the product (60) is provided on an inner surface of a lower end portion of the second plate-like member (51).
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