JP2020192868A - Transporter - Google Patents
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- JP2020192868A JP2020192868A JP2019099060A JP2019099060A JP2020192868A JP 2020192868 A JP2020192868 A JP 2020192868A JP 2019099060 A JP2019099060 A JP 2019099060A JP 2019099060 A JP2019099060 A JP 2019099060A JP 2020192868 A JP2020192868 A JP 2020192868A
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- 238000000034 method Methods 0.000 description 13
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- 229910000831 Steel Inorganic materials 0.000 description 9
- 239000010959 steel Substances 0.000 description 9
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 6
- 230000005484 gravity Effects 0.000 description 5
- 230000002452 interceptive effect Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
Description
本発明は、運搬装置に関する。 The present invention relates to a transport device.
空調機等の大型かつ重量のある被運搬物を例えば建物の床上において運搬（いわゆる横引き運搬）する場合、一般的に、キャスター付きの台車に被運搬物を載せる、もしくは被運搬物にキャスターを直接取付ける等、キャスターを用いて被運搬物を運搬している。 When transporting a large and heavy object to be transported such as an air conditioner on the floor of a building (so-called horizontal transportation), generally, the transported object is placed on a trolley with casters, or casters are placed on the transported object. The object to be transported is transported using casters, such as by attaching it directly.
しかし、台車に被運搬物を載せる方法では、被運搬物が台車から落下することを防ぐため、台車と被運搬物とを結束具により結束する必要があり、運搬、設置作業に時間及び手間がかかっていた。また、被運搬物にキャスターを直接取付ける方法では、被運搬物に対してキャスターを個別に取付け、取外しする必要があるため、運搬、設置作業に時間及び手間がかかっていた。 However, in the method of placing the transported object on the trolley, in order to prevent the transported object from falling from the trolley, it is necessary to bind the trolley and the transported object with a binding tool, which takes time and labor for transportation and installation work. It was hanging. Further, in the method of directly attaching the casters to the object to be transported, it is necessary to individually attach and remove the casters to the object to be transported, so that the transportation and installation work take time and labor.
この問題を解決するため、例えば特許文献１には、支持部材に予め複数のキャスターを取付け、この支持部材を被運搬物に固定することにより被運搬物の下面にキャスターを取付ける運搬台車が開示されている。 In order to solve this problem, for example, Patent Document 1 discloses a transport trolley in which a plurality of casters are attached to a support member in advance and the casters are attached to the lower surface of the transported object by fixing the support members to the transported object. ing.
特許文献１に示す運搬台車では、キャスターが取付けられた支持部材上に被運搬物を載置し、支持部材の上面に形成された固定穴と被運搬物の下面に形成された固定穴とにボルトを挿入することによって被運搬物と支持部材とが固定されている。 In the transport trolley shown in Patent Document 1, the object to be transported is placed on the support member to which the casters are attached, and the fixed hole formed on the upper surface of the support member and the fixing hole formed on the lower surface of the object to be transported are formed. The object to be transported and the support member are fixed by inserting a bolt.
すなわち、特許文献１に示す運搬台車では、支持部材と被運搬物の固定穴の位置合わせ、及びボルトの取付け、取外しを被運搬物の下部に潜り込んで行う必要があり、支持部材と被運搬物の位置合わせに時間及び手間がかかっていた。 That is, in the transport trolley shown in Patent Document 1, it is necessary to align the fixing holes between the support member and the object to be transported, and to attach and detach the bolts by slipping into the lower part of the object to be transported. It took time and effort to align the bolts.
本発明は上記事実に鑑み、複数のキャスターを被運搬物に容易に取付けることができる運搬装置を提供することを目的とする。 In view of the above facts, an object of the present invention is to provide a transport device capable of easily attaching a plurality of casters to an object to be transported.
請求項１に記載の運搬装置は、被運搬物の側面に着脱可能に取付けられるフレーム部材と、前記フレーム部材の下面に取付けられた複数のキャスターと、を有する。 The transport device according to claim 1 includes a frame member detachably attached to a side surface of an object to be transported, and a plurality of casters attached to the lower surface of the frame member.
上記構成によれば、複数のキャスターが取付けられたフレーム部材を被運搬物に着脱することで、被運搬物に複数のキャスターをまとめて取付ける、又は取外すことができる。これにより、フレーム部材を用いずに複数のキャスターを被運搬物に直接着脱する構成と比較して、複数のキャスターを被運搬物に容易に取付ける、又は取外すことができる。 According to the above configuration, by attaching / detaching the frame member to which a plurality of casters are attached to the object to be transported, the plurality of casters can be attached to or removed from the object to be transported at once. As a result, the plurality of casters can be easily attached to or removed from the object to be transported, as compared with the configuration in which the plurality of casters are directly attached to and detached from the object to be transported without using the frame member.
また、フレーム部材は被運搬物の側面に取付けられるため、フレーム部材が被運搬物の下面に取付けられる構成と比較して、フレーム部材と被運搬物の位置合わせが容易となり、フレーム部材を被運搬物により容易に取付けることができる。 Further, since the frame member is attached to the side surface of the object to be transported, the position of the frame member and the object to be transported can be easily aligned as compared with the configuration in which the frame member is attached to the lower surface of the object to be transported, and the frame member can be transported. It can be easily attached by an object.
請求項２に記載の運搬装置は、請求項１に記載の運搬装置であって、前記フレーム部材の長手方向の長さは、前記被運搬物の前記側面の幅より長くされており、前記キャスターは前記フレーム部材の長手方向両端部に取付けられている。 The transport device according to claim 2 is the transport device according to claim 1, wherein the length of the frame member in the longitudinal direction is longer than the width of the side surface of the object to be transported, and the caster. Are attached to both ends of the frame member in the longitudinal direction.
上記構成によれば、被運搬物の側面の幅より長くされたフレーム部材の長手方向両端部にキャスターが取付けられているため、キャスターを被運搬物の外側に位置させることができる。これにより、キャスターの間隔を広くとることができ、被運搬物の転倒を抑制することができる。 According to the above configuration, since the casters are attached to both ends in the longitudinal direction of the frame member which is longer than the width of the side surface of the transported object, the casters can be positioned outside the transported object. As a result, the distance between the casters can be widened, and the fall of the transported object can be suppressed.
また、キャスターが被運搬物の外側に位置しているため、建物の床上に設けられた設置架台等の上に被運搬物を移動する際に、キャスターと設置架台とが干渉することを抑制することができる。 In addition, since the casters are located outside the object to be transported, it is possible to prevent the casters and the installation frame from interfering with each other when the object to be transported is moved onto an installation stand or the like provided on the floor of the building. be able to.
請求項３に記載の運搬装置は、請求項１又は２に記載の運搬装置であって、前記フレーム部材には、前記フレーム部材の上面に突設された棒材と、前記棒材から張出すアウトリガーと、が設けられている。 The transport device according to claim 3 is the transport device according to claim 1 or 2, and the frame member includes a bar member projecting from the upper surface of the frame member and a bar member protruding from the bar member. Outriggers and are provided.
上記構成によれば、フレーム部材に棒材を突設することで、被運搬物に直接触れることなく、棒材を押し引きして被運搬物を運搬することができる。また、棒材から張り出すアウトリガーにより、被運搬物の転倒を抑制することができる。 According to the above configuration, by projecting the rod material into the frame member, the rod material can be pushed and pulled to carry the transported object without directly touching the transported object. In addition, the outriggers that project from the bar can prevent the object to be transported from tipping over.
本発明に係る運搬装置によれば、複数のキャスターを被運搬物に容易に取付けることができる。 According to the transport device according to the present invention, a plurality of casters can be easily attached to the object to be transported.
以下、本発明の実施形態の一例及び変形例に係る運搬装置について、図１〜図６を用いて説明する。なお、図中において矢印Ｘは鉛直方向、矢印Ｙはフレーム部材の長手方向又は被運搬物の長辺方向、矢印Ｚは被運搬物の短辺方向を指す。 Hereinafter, an example of the embodiment of the present invention and a transport device according to a modified example will be described with reference to FIGS. 1 to 6. In the drawing, the arrow X indicates the vertical direction, the arrow Y indicates the longitudinal direction of the frame member or the long side direction of the transported object, and the arrow Z indicates the short side direction of the transported object.
（被運搬物の構成）
図２、図３に示すように、本実施形態の運搬装置１０が着脱可能に取付けられる被運搬物１２は、例えば空調機等の大型かつ重量のある機器１４と、機器１４の下面に取付けられた架台１６と、によって構成されている。
(Composition of the object to be transported)
As shown in FIGS. 2 and 3, the object to be transported 12 to which the transport device 10 of the present embodiment is detachably attached is attached to a large and heavy device 14 such as an air conditioner and the lower surface of the device 14. It is composed of a stand 16 and a stand 16.
図３に示すように、機器１４は、平面視で例えば長方形断面とされている。一方、架台１６は、例えば機器１４の下面の外周部に沿って平面視で矩形枠状に組まれた複数の溝形鋼によって構成されている。 As shown in FIG. 3, the device 14 has, for example, a rectangular cross section in a plan view. On the other hand, the gantry 16 is composed of, for example, a plurality of channel steels assembled in a rectangular frame shape in a plan view along the outer peripheral portion of the lower surface of the device 14.
また、図４（Ａ）に示すように、被運搬物１２の架台１６の側面には、複数のフレーム取付孔１８が形成されている。本実施形態では、矩形枠状の架台１６の長辺側の両側面に、所定の間隔をあけて３つのフレーム取付孔１８がそれぞれ形成されている。 Further, as shown in FIG. 4A, a plurality of frame mounting holes 18 are formed on the side surface of the gantry 16 of the object to be transported 12. In the present embodiment, three frame mounting holes 18 are formed on both side surfaces of the rectangular frame-shaped pedestal 16 on the long side side at predetermined intervals.
（運搬装置の構成）
一方、図１（Ａ）、図１（Ｂ）に示すように、本実施形態の運搬装置１０は、フレーム部材２０を有している。フレーム部材２０は、例えば溝形鋼からなり、長手方向の長さが被運搬物１２（架台１６）の長辺側の側面の幅より長くされている。
(Composition of transport device)
On the other hand, as shown in FIGS. 1 (A) and 1 (B), the transport device 10 of the present embodiment has a frame member 20. The frame member 20 is made of, for example, channel steel, and its length in the longitudinal direction is longer than the width of the side surface on the long side of the object to be transported 12 (frame 16).
また、フレーム部材２０のウェブ２０Ａには、フレーム部材２０の長手方向に所定の間隔をあけて複数の架台取付孔２２が形成されている。架台取付孔２２の数は、架台１６に形成されたフレーム取付孔１８（図４（Ａ）参照）の数より多くされており、本実施形態では、フレーム部材２０に例えば６つの架台取付孔２２が形成されている。 Further, a plurality of pedestal mounting holes 22 are formed in the web 20A of the frame member 20 at predetermined intervals in the longitudinal direction of the frame member 20. The number of gantry mounting holes 22 is larger than the number of frame mounting holes 18 (see FIG. 4A) formed in the gantry 16, and in the present embodiment, for example, six gantry mounting holes 22 are formed in the frame member 20. Is formed.
図３に示すように、フレーム部材２０に形成された架台取付孔２２、及び被運搬物１２の架台１６に形成されたフレーム取付孔１８には、ボルト２４が挿入されてナット２６で固定される。これにより、被運搬物１２の架台１６の長辺側の両側面に、一対のフレーム部材２０がそれぞれ着脱可能に取付けられる。 As shown in FIG. 3, bolts 24 are inserted into the frame mounting holes 22 formed in the frame member 20 and the frame mounting holes 18 formed in the frame 16 of the object to be transported 12, and are fixed by nuts 26. .. As a result, the pair of frame members 20 are detachably attached to both side surfaces of the gantry 16 of the object to be transported 12 on the long side side.
本実施形態では、フレーム部材２０に形成された複数（６つ）の架台取付孔２２のうち、一部（３つ）の架台取付孔２２にボルト２４が挿入固定される。すなわち、３つのボルト２４及びナット２６によってフレーム部材２０と架台１６とが固定されている。 In the present embodiment, the bolts 24 are inserted and fixed into some (three) pedestal mounting holes 22 of the plurality (six) pedestal mounting holes 22 formed in the frame member 20. That is, the frame member 20 and the gantry 16 are fixed by the three bolts 24 and nuts 26.
なお、フレーム部材２０と架台１６とを固定するボルト２４及びナット２６の数や取付け位置、サイズ等は、被運搬物１２の重さや大きさ、重心位置等に応じて適宜定められる。また、フレーム部材２０は、長手方向両端部が被運搬物１２（架台１６）の長辺側の側面の幅方向外側に位置するように、すなわち、長手方向両端部が被運搬物１２（架台１６）の長辺方向外側に張出すように、架台１６の側面に固定される。 The number, mounting position, size, etc. of the bolts 24 and nuts 26 for fixing the frame member 20 and the gantry 16 are appropriately determined according to the weight, size, center of gravity position, etc. of the object to be transported 12. Further, in the frame member 20, both ends in the longitudinal direction are located on the outer side in the width direction of the side surface on the long side of the object to be transported 12 (frame 16), that is, both ends in the longitudinal direction are the object to be transported 12 (frame 16). ) Is fixed to the side surface of the gantry 16 so as to project outward in the long side direction.
また、フレーム部材２０の上フランジ２０Ｂ及び下フランジ２０Ｃには、複数（本実施形態では９つ）のキャスター取付孔２８が形成されている。キャスター取付孔２８は、少なくともフレーム部材２０の長手方向両端部に形成されており、フレーム部材２０の長手方向に所定の間隔をあけて形成されている。 Further, a plurality of caster mounting holes 28 (nine in this embodiment) are formed in the upper flange 20B and the lower flange 20C of the frame member 20. The caster mounting holes 28 are formed at least at both ends in the longitudinal direction of the frame member 20, and are formed at predetermined intervals in the longitudinal direction of the frame member 20.
図１（Ａ）、図１（Ｂ）に示すように、キャスター取付孔２８には、下端部にキャスター３０が接合された軸部材３２が挿入されている。軸部材３２は、外周面に雄ねじが形成されており、軸部材３２に螺合された一対のナット３４によってフレーム部材２０の上フランジ２０Ｂ及び下フランジ２０Ｃを挟込むことで、軸部材３２がフレーム部材２０に固定されている。 As shown in FIGS. 1A and 1B, a shaft member 32 having casters 30 joined to the lower end thereof is inserted into the caster mounting holes 28. A male screw is formed on the outer peripheral surface of the shaft member 32, and the shaft member 32 is framed by sandwiching the upper flange 20B and the lower flange 20C of the frame member 20 with a pair of nuts 34 screwed into the shaft member 32. It is fixed to the member 20.
一方、キャスター３０は、軸部材３２に自転可能かつ軸部材３２の軸周りに回転可能に接合されており、軸部材３２を介してフレーム部材２０の下面に取付けられている。なお、本実施形態では、図１（Ａ）に示すように、フレーム部材２０に形成された複数（９つ）のキャスター取付孔２８のうち、一部（５つ）のキャスター取付孔２８にキャスター３０が取付けられている。 On the other hand, the caster 30 is rotatably joined to the shaft member 32 and rotatably joined around the shaft of the shaft member 32, and is attached to the lower surface of the frame member 20 via the shaft member 32. In this embodiment, as shown in FIG. 1A, casters are inserted into some (5) caster mounting holes 28 of the plurality (9) caster mounting holes 28 formed in the frame member 20. 30 is attached.
特に、本実施形態では、キャスター３０は、少なくともフレーム部材２０の長手方向両端部、すなわちフレーム部材２０の被運搬物１２から張出した部分に形成されたキャスター取付孔２８にそれぞれ取付けられている。また、その他のキャスター３０の数や取付け位置等は、被運搬物１２の重さや大きさ、重心位置等に応じて適宜定められる。 In particular, in the present embodiment, the casters 30 are attached to at least both ends in the longitudinal direction of the frame member 20, that is, the caster mounting holes 28 formed in the portions of the frame member 20 protruding from the object to be transported 12. Further, the number and mounting positions of the other casters 30 are appropriately determined according to the weight and size of the object to be transported 12, the position of the center of gravity, and the like.
さらに、フレーム部材２０の長手方向両端部における上フランジ２０Ｂの上面には、固定ベース３６がそれぞれ設けられている。固定ベース３６は、例えば金属製とされており、溶接等によってフレーム部材２０の上フランジ２０Ｂの上面に接合されたベース部３６Ａと、ベース部３６Ａから立上がる円筒形状の筒部３６Ｂと、を有している。 Further, fixed bases 36 are provided on the upper surfaces of the upper flanges 20B at both ends in the longitudinal direction of the frame member 20. The fixed base 36 is made of metal, for example, and has a base portion 36A joined to the upper surface of the upper flange 20B of the frame member 20 by welding or the like, and a cylindrical tubular portion 36B rising from the base portion 36A. doing.
図２に示すように、フレーム部材２０の上フランジ２０Ｂの上面に設けられた固定ベース３６には、棒材としての円筒状の手掛かり棒３８が取付けられる。手掛かり棒３８の外径は、固定ベース３６の筒部３６Ｂの内径より一回り小さく、手掛かり棒３８の下端部が筒部３６Ｂに差込まれることにより、手掛かり棒３８がフレーム部材２０の長手方向両端部に固定される。 As shown in FIG. 2, a cylindrical clue rod 38 as a rod material is attached to the fixed base 36 provided on the upper surface of the upper flange 20B of the frame member 20. The outer diameter of the clue rod 38 is one size smaller than the inner diameter of the cylinder portion 36B of the fixed base 36, and the lower end portion of the clue rod 38 is inserted into the cylinder portion 36B so that the clue rod 38 is inserted into both ends in the longitudinal direction of the frame member 20. It is fixed to the part.
また、手掛かり棒３８には、基部４０Ａと、基部４０Ａから略水平方向に延びるアーム部４０Ｂと、アーム部４０Ｂの先端に設けられた脚部４０Ｃと、を有するアウトリガー４０が取付けられる。アウトリガー４０は、図示しないボルト等によって基部４０Ａが手掛かり棒３８の外周面に固定される。 Further, an outrigger 40 having a base portion 40A, an arm portion 40B extending in a substantially horizontal direction from the base portion 40A, and a leg portion 40C provided at the tip of the arm portion 40B is attached to the clue rod 38. The base 40A of the outrigger 40 is fixed to the outer peripheral surface of the clue rod 38 by a bolt or the like (not shown).
なお、アウトリガー４０は、複数の鋼材を組合わせて構成されており、例えば移動式足場等の転倒を防ぐために用いられる建築仮設資材の既製品を適用することができる。本実施形態では、手掛かり棒３８にアウトリガー４０を取付けた状態において、アウトリガー４０は手掛かり棒３８から水平方向に張出すとともに、脚部４０Ｃの下端部がフレーム部材２０に取付けられたキャスター３０より鉛直方向上側に位置する。 The outrigger 40 is constructed by combining a plurality of steel materials, and for example, an off-the-shelf building temporary material used for preventing a mobile scaffold or the like from tipping over can be applied. In the present embodiment, when the outrigger 40 is attached to the clue rod 38, the outrigger 40 projects horizontally from the clue rod 38, and the lower end portion of the leg portion 40C is in the vertical direction from the caster 30 attached to the frame member 20. Located on the upper side.
（運搬装置の取付方法）
本実施形態の運搬装置１０を被運搬物１２に取付ける場合には、まず、トラックで運び込まれた被運搬物１２を、図示しないフォークリフト等によって荷受けし、図４（Ａ）に示すように、建物の床４２上に設置された仮受け材４４の上に載置する。
(How to install the transport device)
When the transport device 10 of the present embodiment is attached to the transported object 12, first, the transported object 12 carried by the truck is received by a forklift or the like (not shown), and as shown in FIG. 4 (A), the building. It is placed on the temporary receiving material 44 installed on the floor 42 of the above.
一方、フレーム部材２０の下面に複数のキャスター３０を予め取付けておくとともに、フレーム部材２０の上フランジ２０Ｂの上面に固定ベース３６を予め接合しておく。そして、仮受け材４４によって被運搬物１２を建物の床４２から浮かせた状態で、図３に示すボルト２４及びナット２６によって被運搬物１２の架台１６の側面にフレーム部材２０を取付ける。 On the other hand, a plurality of casters 30 are attached in advance to the lower surface of the frame member 20, and the fixed base 36 is previously joined to the upper surface of the upper flange 20B of the frame member 20. Then, with the transported object 12 floating from the floor 42 of the building by the temporary receiving material 44, the frame member 20 is attached to the side surface of the gantry 16 of the transported object 12 by the bolts 24 and nuts 26 shown in FIG.
次に、図４（Ｂ）に示すように、固定ベース３６に手掛かり棒３８をそれぞれ差込むことで、フレーム部材２０に手掛かり棒３８を取付ける。これにより、被運搬物１２の四方に、被運搬物１２に対して間隔をあけて手掛かり棒３８を突設する。そして、図４（Ｃ）に示すように、手掛かり棒３８にアウトリガー４０をそれぞれ取付けることにより、被運搬物１２の短辺方向外側にアウトリガー４０をそれぞれ張出させる。 Next, as shown in FIG. 4B, the clue rods 38 are attached to the frame member 20 by inserting the clue rods 38 into the fixed base 36. As a result, the clue rods 38 are projected on the four sides of the transported object 12 at intervals from the transported object 12. Then, as shown in FIG. 4C, by attaching the outriggers 40 to the clue rods 38, the outriggers 40 are projected to the outside in the short side direction of the object to be transported 12.
その後、図示しないジャッキによって被運搬物１２を持上げて被運搬物１２の下面から仮受け材４４を引抜き、ジャッキを下げてキャスター３０を建物の床４２に当接させる。これにより、運搬装置１０によって支持された被運搬物１２を、建物の床４２上において運搬（いわゆる横引き運搬）することが可能となる。 After that, the object to be transported 12 is lifted by a jack (not shown), the temporary receiving member 44 is pulled out from the lower surface of the object to be transported 12, and the jack is lowered to bring the casters 30 into contact with the floor 42 of the building. As a result, the object to be transported 12 supported by the transport device 10 can be transported (so-called lateral pull transportation) on the floor 42 of the building.
なお、上記の手順は一例であり、手順が異なっていたり、他の手順が含まれたりしても構わない。例えば、上記の手順では、フレーム部材２０を被運搬物１２の側面に取付けた後で、フレーム部材２０に手掛かり棒３８及びアウトリガー４０を取付けていた。しかし、フレーム部材２０に手掛かり棒３８及びアウトリガー４０を取付けた後で、フレーム部材２０を被運搬物１２の側面に取付ける構成としてもよい。 The above procedure is an example, and the procedure may be different or may include other procedures. For example, in the above procedure, after the frame member 20 is attached to the side surface of the object to be transported 12, the clue rod 38 and the outrigger 40 are attached to the frame member 20. However, the frame member 20 may be attached to the side surface of the object to be transported 12 after the clue rod 38 and the outrigger 40 are attached to the frame member 20.
（被運搬物の設置方法）
続いて、本実施形態の運搬装置１０を用いて、被運搬物１２を建物の設置箇所に設置する場合について説明する。
(How to install the object to be transported)
Subsequently, a case where the object to be transported 12 is installed at the installation location of the building by using the transport device 10 of the present embodiment will be described.
図５（Ａ）に示すように、建物の床４２上における被運搬物１２の設置箇所には、被運搬物１２を設置するための設置架台４６が設けられている。本実施形態では、設置架台４６は、互いに間隔をあけて並列に延びる一対の角形の鋼材４６Ａによって構成されている。 As shown in FIG. 5A, an installation stand 46 for installing the transported object 12 is provided at the installation location of the transported object 12 on the floor 42 of the building. In the present embodiment, the installation stand 46 is composed of a pair of square steel members 46A extending in parallel at intervals from each other.
なお、鋼材４６Ａ同士の間隔は、被運搬物１２の長辺側の側面の幅と略等しくされており、設置架台４６上に被運搬物１２を載置した際に、被運搬物１２の架台１６における短辺側の下面が一対の鋼材４６Ａの上面にそれぞれ当接する。 The distance between the steel materials 46A is substantially equal to the width of the side surface of the transported object 12 on the long side, and when the transported object 12 is placed on the installation frame 46, the frame of the transported object 12 is mounted. The lower surface on the short side of No. 16 comes into contact with the upper surfaces of the pair of steel materials 46A, respectively.
被運搬物１２は、長辺側の両側面に運搬装置１０が取付けられた状態で、設置箇所まで運搬される。具体的には、複数人で手掛かり棒３８を押し引きし、フレーム部材２０の下面に取付けられたキャスター３０を床４２上で転動させながら被運搬物１２を設置箇所の脇まで水平移動させる。 The object to be transported 12 is transported to the installation location with the transport device 10 attached to both side surfaces on the long side. Specifically, a plurality of people push and pull the clue rod 38, and while rolling the casters 30 attached to the lower surface of the frame member 20 on the floor 42, the transported object 12 is horizontally moved to the side of the installation location.
その後、図５（Ｂ）に示すように、設置架台４６を構成する一対の鋼材４６Ａに沿って、被運搬物１２を短辺方向に移動させる。このとき、運搬装置１０のフレーム部材２０の長手方向両端部は、被運搬物１２の長辺方向外側に張出している。 After that, as shown in FIG. 5B, the object to be transported 12 is moved in the short side direction along the pair of steel members 46A constituting the installation stand 46. At this time, both ends of the frame member 20 of the transport device 10 in the longitudinal direction project outward in the long side direction of the object to be transported 12.
このため、フレーム部材２０の長手方向両端部に取付けられたキャスター３０は、被運搬物１２の短辺側の下面に沿って延びる一対の鋼材４６Ａの外側に位置する。これにより、被運搬物１２を設置架台４６上に移動させる際に、キャスター３０と鋼材４６Ａとが干渉することを抑制することができる。 Therefore, the casters 30 attached to both ends of the frame member 20 in the longitudinal direction are located outside the pair of steel members 46A extending along the lower surface on the short side side of the object to be transported 12. As a result, it is possible to prevent the casters 30 and the steel material 46A from interfering with each other when the object to be transported 12 is moved onto the installation frame 46.
設置架台４６上に被運搬物１２を移動させた後、図示しないジャッキによって被運搬物１２を持上げ、運搬装置１０のフレーム部材２０を被運搬物１２から取外す。そして、ジャッキを下げることにより、図５（Ｃ）に示すように、設置架台４６上に被運搬物１２を設置する。 After moving the transported object 12 onto the installation stand 46, the transported object 12 is lifted by a jack (not shown), and the frame member 20 of the transport device 10 is removed from the transported object 12. Then, by lowering the jack, the object to be transported 12 is installed on the installation stand 46 as shown in FIG. 5 (C).
（作用効果）
本実施形態の運搬装置１０によれば、複数のキャスター３０が取付けられたフレーム部材２０を被運搬物１２に着脱することで、被運搬物１２に複数のキャスター３０をまとめて取付ける、又は取外すことができる。これにより、フレーム部材２０を用いずに複数のキャスター３０を被運搬物１２に直接着脱する構成と比較して、複数のキャスター３０を被運搬物１２に容易に取付ける、又は取外すことができる。
(Action effect)
According to the transport device 10 of the present embodiment, the frame member 20 to which the plurality of casters 30 are attached is attached to and detached from the object to be transported 12, so that the plurality of casters 30 are collectively attached to or removed from the object to be transported 12. Can be done. Thereby, as compared with the configuration in which the plurality of casters 30 are directly attached to and detached from the object to be transported 12 without using the frame member 20, the plurality of casters 30 can be easily attached to or removed from the object to be transported 12.
また、フレーム部材２０は被運搬物１２の側面に取付けられるため、フレーム部材２０の架台取付孔２２と架台１６のフレーム取付孔１８とを目視にて容易に位置合わせすることができる。このため、フレーム部材２０が被運搬物１２の下面に取付けられる構成と比較して、フレーム部材２０を被運搬物１２により容易に取付けることができる。 Further, since the frame member 20 is attached to the side surface of the object to be transported 12, the gantry mounting hole 22 of the frame member 20 and the frame mounting hole 18 of the gantry 16 can be easily visually aligned. Therefore, the frame member 20 can be easily attached to the transported object 12 as compared with the configuration in which the frame member 20 is attached to the lower surface of the transported object 12.
また、本実施形態によれば、フレーム部材２０の長手方向の長さは、フレーム部材２０が取付けられる被運搬物１２の長辺側の側面の幅より長くされており、フレーム部材２０の長手方向両端部が被運搬物１２の長辺方向外側に張出している。また、被運搬物１２の長辺方向外側に張出したフレーム部材２０の長手方向両端部に、キャスター３０が取付けられている。 Further, according to the present embodiment, the length of the frame member 20 in the longitudinal direction is longer than the width of the side surface on the long side of the object to be transported 12 to which the frame member 20 is attached, and the length of the frame member 20 in the longitudinal direction. Both ends project outward in the long side direction of the object to be transported 12. Further, casters 30 are attached to both ends in the longitudinal direction of the frame member 20 projecting outward in the long side direction of the object to be transported 12.
このため、フレーム部材２０の長手方向の長さが、被運搬物１２の長辺側の側面の幅より短い場合、もしくは、被運搬物１２の長辺側の側面の幅と同じである場合と比較して、キャスター３０の間隔を広くとることができる。これにより、被運搬物１２を転倒させる方向に作用するモーメントを、フレーム部材２０の長手方向両端部に取付けられたキャスター３０によって緩和することができ、被運搬物１２の長辺方向への転倒を抑制することができる。 Therefore, when the length of the frame member 20 in the longitudinal direction is shorter than the width of the side surface on the long side of the object to be transported 12, or when it is the same as the width of the side surface on the long side of the object to be transported 12. In comparison, the casters 30 can be widely spaced. As a result, the moment acting in the direction of overturning the transported object 12 can be relaxed by the casters 30 attached to both ends in the longitudinal direction of the frame member 20, and the transported object 12 can be overturned in the long side direction. It can be suppressed.
また、キャスター３０が被運搬物１２の長辺側の側面の幅方向外側に位置しているため、建物の床４２上に設けられた設置架台４６の上に被運搬物１２を移動する際に、キャスター３０と設置架台４６とが干渉することを抑制することができる。 Further, since the casters 30 are located on the outer side in the width direction of the side surface on the long side of the object to be transported 12, when the object to be transported 12 is moved onto the installation stand 46 provided on the floor 42 of the building. , It is possible to suppress the interference between the caster 30 and the installation frame 46.
さらに、本実施形態によれば、フレーム部材２０には、フレーム部材２０の上面に突設された手掛かり棒３８が設けられている。このため、被運搬物１２に直接触れることなく手掛かり棒３８を押し引きして被運搬物１２を運搬することができ、被運搬物１２を直接押して水平移動させる方法と比較して、被運搬物１２を転倒させる方向にモーメントが作用することを抑制することができる。 Further, according to the present embodiment, the frame member 20 is provided with a clue rod 38 projecting from the upper surface of the frame member 20. Therefore, the object to be transported 12 can be transported by pushing and pulling the clue rod 38 without directly touching the object to be transported 12, and compared with the method of directly pushing the object to be transported 12 to move it horizontally. It is possible to suppress the action of the moment in the direction of overturning 12.
また、手掛かり棒３８には、被運搬物１２の短辺方向外側に張出すアウトリガー４０がそれぞれ設けられている。このため、アウトリガー４０によって被運搬物１２の短辺方向への転倒を抑制することができる。 Further, the clue rod 38 is provided with an outrigger 40 that projects outward in the short side direction of the object to be transported 12. Therefore, the outrigger 40 can prevent the object to be transported 12 from tipping over in the short side direction.
また、本実施形態によれば、被運搬物１２の架台１６に形成されたフレーム取付孔１８の数より多い数の架台取付孔２２が、フレーム部材２０に形成されている。このように、フレーム部材２０に所定の間隔をあけて複数の架台取付孔２２を予め形成しておくことで、被運搬物１２の重さや大きさ、重心位置等に応じて架台取付孔２２に挿入固定されるボルト２４の数や位置等を調整することができる。また、様々な形状や大きさの被運搬物１２にフレーム部材２０を適用させることができ、フレーム部材２０を共通化させることができる。 Further, according to the present embodiment, the frame member 20 is formed with a number of frame mounting holes 22 that is larger than the number of frame mounting holes 18 formed in the frame 16 of the object to be transported 12. In this way, by forming a plurality of pedestal mounting holes 22 in advance at predetermined intervals in the frame member 20, the pedestal mounting holes 22 can be formed according to the weight, size, center of gravity position, etc. of the object to be transported 12. The number and position of the bolts 24 to be inserted and fixed can be adjusted. Further, the frame member 20 can be applied to the object to be transported 12 having various shapes and sizes, and the frame member 20 can be made common.
同様に、本実施形態では、キャスター３０の数より多い数のキャスター取付孔２８が、フレーム部材２０に形成されている。このように、フレーム部材２０に所定の間隔をあけて複数のキャスター取付孔２８を予め形成しておくことで、被運搬物１２の重さや大きさ、重心位置等に応じてキャスター３０の数や取付け位置等を調整することができる。すなわち、本実施形態の運搬装置１０は、多種多様な被運搬物１２に適用することが可能となる。 Similarly, in the present embodiment, a larger number of caster mounting holes 28 than the number of casters 30 are formed in the frame member 20. In this way, by forming a plurality of caster mounting holes 28 in advance at predetermined intervals in the frame member 20, the number of casters 30 can be increased according to the weight and size of the object to be transported 12, the position of the center of gravity, and the like. The mounting position and the like can be adjusted. That is, the transport device 10 of the present embodiment can be applied to a wide variety of objects to be transported 12.
（その他の実施形態）
以上、本発明の実施形態の一例について説明したが、本発明はかかる実施形態に限定されるものではなく、本発明の範囲内にて他の種々の実施形態が可能である。
(Other embodiments)
Although an example of the embodiment of the present invention has been described above, the present invention is not limited to such an embodiment, and various other embodiments are possible within the scope of the present invention.
例えば上記実施形態の運搬装置１０では、一対のフレーム部材２０が被運搬物１２の長辺側の両側面に取付けられていた。しかし、図６（Ａ）、図６（Ｂ）に変形例として示す運搬装置５０のように、被運搬物５２の短辺側の両側面に一対のフレーム部材６０を取付ける構成としてもよい。 For example, in the transport device 10 of the above embodiment, a pair of frame members 20 are attached to both side surfaces on the long side of the object to be transported 12. However, as in the transport device 50 shown as a modification in FIGS. 6 (A) and 6 (B), a pair of frame members 60 may be attached to both side surfaces on the short side of the object to be transported 52.
本変形例の構成によれば、被運搬物５２の短辺側の側面にフレーム部材６０が取付けられているため、フレーム部材６０の下面に取付けられた複数のキャスター７０は、被運搬物５２の長辺側の側面の幅方向外側にそれぞれ位置する。このため、建物の床４２上に設けられた設置架台４６の上に被運搬物５２を移動する際に、キャスター７０と設置架台４６とが干渉することを抑制することができる。 According to the configuration of this modification, since the frame member 60 is attached to the side surface on the short side side of the object to be transported 52, the plurality of casters 70 attached to the lower surface of the frame member 60 are the objects to be transported 52. It is located on the outer side in the width direction of the side surface on the long side. Therefore, it is possible to prevent the casters 70 and the installation stand 46 from interfering with each other when the object to be transported 52 is moved onto the installation stand 46 provided on the floor 42 of the building.
また、本変形例の構成によれば、例えば設置架台４６上に他の機器７２がすでに設置されている場合であっても、フレーム部材６０が被運搬物５２と他の機器７２との間に位置しない。このため、図６（Ｂ）に示すように、運搬装置５０を用いて被運搬物５２を他の機器７２に接する位置まで移動させることが可能となる。 Further, according to the configuration of the present modification, for example, even when another device 72 is already installed on the installation stand 46, the frame member 60 is placed between the object to be transported 52 and the other device 72. Not located. Therefore, as shown in FIG. 6B, the transported object 52 can be moved to a position in contact with the other device 72 by using the transport device 50.
なお、上記実施形態において、フレーム部材２０の被運搬物１２の側面への取付け位置を、被運搬物１２の運搬中に適宜変更する構成としてもよい。例えば、通路幅が狭い箇所では被運搬物１２の長辺側の側面にフレーム部材２０を取付け、設置架台４６上では被運搬物１２の短辺側の側面にフレーム部材２０を取付けることで、フレーム部材２０が通路の壁や設置架台４６に干渉することを抑制することができる。 In the above embodiment, the mounting position of the frame member 20 on the side surface of the object to be transported 12 may be appropriately changed during transportation of the object to be transported 12. For example, in a place where the passage width is narrow, the frame member 20 is attached to the side surface on the long side side of the object to be transported 12, and on the installation stand 46, the frame member 20 is attached to the side surface on the short side side of the object to be transported 12. It is possible to prevent the member 20 from interfering with the wall of the passage or the installation frame 46.
また、上記実施形態では、フレーム部材２０が取付けられる被運搬物１２の側面の幅よりフレーム部材２０の長さが長くされ、フレーム部材２０の長手方向両端部が被運搬物１２から張出す構成とされていた。しかし、例えば被運搬物１２の重心位置が低い場合等、被運搬物１２が転倒する虞が低い場合には、フレーム部材２０が取付けられる被運搬物１２の側面の幅よりもフレーム部材２０の長さを短くしても構わない。 Further, in the above embodiment, the length of the frame member 20 is longer than the width of the side surface of the transported object 12 to which the frame member 20 is attached, and both ends of the frame member 20 in the longitudinal direction project from the transported object 12. It had been. However, when there is a low possibility that the transported object 12 will tip over, for example, when the position of the center of gravity of the transported object 12 is low, the length of the frame member 20 is longer than the width of the side surface of the transported object 12 to which the frame member 20 is attached. You can shorten the length.
また、手掛かり棒３８及びアウトリガー４０はフレーム部材２０に必ずしも取付けられている必要はなく、例えば通路幅が狭い箇所では、アウトリガー４０をフレーム部材２０から一時的に取外して被運搬物１２を移動させてもよい。 Further, the clue rod 38 and the outrigger 40 do not necessarily have to be attached to the frame member 20, for example, in a place where the passage width is narrow, the outrigger 40 is temporarily removed from the frame member 20 to move the object to be transported 12. May be good.
また、上記実施形態では、被運搬物１２の架台１６とフレーム部材２０とが、ボルト２４及びナット２６によって固定されていた。しかし、フレーム部材２０は被運搬物１２に少なくとも着脱可能に取付けられていればよく、例えば被運搬物１２の架台１６の側面にフレーム部材２０を嵌合させたり、磁石によって接合したりする構成としてもよい。 Further, in the above embodiment, the gantry 16 of the object to be transported 12 and the frame member 20 are fixed by bolts 24 and nuts 26. However, the frame member 20 may be attached to the object to be transported 12 at least so as to be detachably attached. For example, the frame member 20 may be fitted to the side surface of the gantry 16 of the object to be transported 12 or joined by a magnet. May be good.
さらに、被運搬物１２が架台１６を備えていない場合、すなわち機器１４の下面に架台１６が取付けられていない場合には、機器１４の下端部の側面にフレーム部材２０を直接取付ける構成としてもよい。 Further, when the object to be transported 12 does not have the gantry 16, that is, when the gantry 16 is not attached to the lower surface of the device 14, the frame member 20 may be directly attached to the side surface of the lower end of the device 14. ..
また、上記実施形態では、被運搬物１２から仮受け材４４を引抜く際、及び被運搬物１２を設置架台４６に設置する際に、図示しないジャッキによって被運搬物１２を上下に移動させていた。しかし、キャスター３０を利用して被運搬物１２を上下に移動させる構成としてもよい。具体的には、例えば軸部材３２へのナット３４の螺合量（螺合高さ）を調整することで、キャスター３０に対してフレーム部材２０を上下に移動させることができ、これにより、建物の床４２に対して被運搬物１２を上下に移動させることができる。 Further, in the above embodiment, when the temporary receiving material 44 is pulled out from the transported object 12 and when the transported object 12 is installed on the installation stand 46, the transported object 12 is moved up and down by a jack (not shown). It was. However, the caster 30 may be used to move the object to be transported 12 up and down. Specifically, for example, by adjusting the screwing amount (screw height) of the nut 34 to the shaft member 32, the frame member 20 can be moved up and down with respect to the caster 30, thereby building. The object to be transported 12 can be moved up and down with respect to the floor 42.
また、上記実施形態では、固定ベース３６がフレーム部材２０の上フランジ２０Ｂの上面に設けられていたが、上フランジ２０Ｂの上面に加えて、もしくは上フランジ２０Ｂの上面に代えてフレーム部材２０のウェブ２０Ａに固定ベース３６を設けてもよい。フレーム部材２０のウェブ２０Ａに固定ベース３６を設けることで、被運搬物１２に対して水平方向に張出すように手掛かり棒３８を取付けることが可能となる。 Further, in the above embodiment, the fixed base 36 is provided on the upper surface of the upper flange 20B of the frame member 20, but in addition to the upper surface of the upper flange 20B or instead of the upper surface of the upper flange 20B, the web of the frame member 20 A fixed base 36 may be provided at 20A. By providing the fixed base 36 on the web 20A of the frame member 20, it is possible to attach the clue rod 38 so as to project horizontally with respect to the object to be transported 12.
また、上記実施形態では、固定ベース３６の筒部３６Ｂに手掛かり棒３８を差込む構成とされていたが、円柱形状の固定ベースをパイプ状の手掛かり棒に差込む構成としてもよい。また、固定ベース３６と手掛かり棒３８とを、図示しない結合部材で結合する構成としてもよい。 Further, in the above embodiment, the clue rod 38 is inserted into the tubular portion 36B of the fixed base 36, but a cylindrical fixed base may be inserted into the pipe-shaped clue rod. Further, the fixed base 36 and the clue rod 38 may be connected by a connecting member (not shown).
さらに、フレーム部材２０の長手方向両端部に固定ベース３６がそれぞれ設けられていた。しかし、フレーム部材２０の長手方向に所定の間隔をあけて複数の固定ベース３６を設け、複数の固定ベース３６に必要に応じて選択的に手掛かり棒３８を取付ける構成としてもよい。 Further, fixed bases 36 are provided at both ends of the frame member 20 in the longitudinal direction. However, a plurality of fixed bases 36 may be provided at predetermined intervals in the longitudinal direction of the frame member 20, and the clue rods 38 may be selectively attached to the plurality of fixed bases 36 as needed.
１０、５０ 運搬装置
１２、５２ 被運搬物
２０、６０ フレーム部材
３０、７０ キャスター
３２ 軸部材
３８ 手掛かり棒（棒材の一例）
４０ アウトリガー
10, 50 Transport device 12, 52 Object to be transported 20, 60 Frame member 30, 70 Caster 32 Shaft member 38 Clue rod (example of rod material)
40 outrigger
Claims (3)
前記フレーム部材の下面に取付けられた複数のキャスターと、
を有する運搬装置。 A frame member that can be attached and detached to the side of the object to be transported,
A plurality of casters attached to the lower surface of the frame member,
Transport device with.
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|---|---|---|---|---|
| JPH04365707A (en) * | 1991-06-14 | 1992-12-17 | Fujitsu Ltd | Carrying apparatus for electronic equipment frame |
| JPH08188373A (en) * | 1995-01-11 | 1996-07-23 | Fuji Electric Co Ltd | Support jig for installing plant apparatus |
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| JP2007106334A (en) * | 2005-10-17 | 2007-04-26 | Sanki Eng Co Ltd | Caster unit, large installation caster assembly, and large installation conveying method |
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04365707A (en) * | 1991-06-14 | 1992-12-17 | Fujitsu Ltd | Carrying apparatus for electronic equipment frame |
| JPH08188373A (en) * | 1995-01-11 | 1996-07-23 | Fuji Electric Co Ltd | Support jig for installing plant apparatus |
| JPH09110118A (en) * | 1995-10-16 | 1997-04-28 | Kokusai Electric Co Ltd | Conveying tool |
| JP2000351375A (en) * | 1999-06-10 | 2000-12-19 | Marusa:Kk | Overturning preventing device for carriage truck |
| JP2002127910A (en) * | 2000-10-27 | 2002-05-09 | San Max Kk | Outrigger device for carrier and carrier |
| JP2005104671A (en) * | 2003-09-30 | 2005-04-21 | Mitsubishi Electric Corp | Panel carrying tool |
| JP2007106334A (en) * | 2005-10-17 | 2007-04-26 | Sanki Eng Co Ltd | Caster unit, large installation caster assembly, and large installation conveying method |
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