JP6875852B2

JP6875852B2 - Loading rack

Info

Publication number: JP6875852B2
Application number: JP2016253277A
Authority: JP
Inventors: 佐竹　孝; 孝佐竹; 秋水田中
Original assignee: Daiwa House Industry Co Ltd
Current assignee: Daiwa House Industry Co Ltd
Priority date: 2016-12-27
Filing date: 2016-12-27
Publication date: 2021-05-26
Anticipated expiration: 2036-12-27
Also published as: JP2018104040A

Description

本発明は、板状の建築部材を積載する積載ラックに係り、特に、上下に積み上げられる複数のユニットから成る積載ラックに関する。 The present invention relates to a loading rack for loading plate-shaped building members, and more particularly to a loading rack composed of a plurality of units stacked vertically.

一般に、外壁パネル、屋根パネル及び腰壁パネル等の板状の建築部材は、専用のラックに収容されて、ラックごと収納され、そして、同ラックに収容された状態でパネル工場から建築現場まで車両によって運搬される。 Generally, plate-shaped building members such as outer wall panels, roof panels, and waist wall panels are housed in a dedicated rack, housed together with the rack, and housed in the same rack from a panel factory to a construction site by a vehicle. Will be transported.

そして、車両には、積載スペースや積載量の制限がある。このため、積載スペースの高さが高い車両又は積載量の大きな車両においては、ラックを構成するユニットを多段に積み上げて一度に運搬可能としつつ、積載スペースの高さが低い車両又は積載量の小さい車両においては、ユニットを積み上げずに運搬する方法が採られている。 The vehicle has restrictions on the loading space and the loading capacity. For this reason, in a vehicle having a high loading space or a large loading capacity, the units constituting the rack can be stacked in multiple stages so that they can be transported at one time, while the vehicle having a low loading space or a small loading capacity is small. In vehicles, a method of transporting units without stacking them is adopted.

このようなラックの例として、特許文献１には、長尺方向の長さが異なる建築パネルを積載可能とするため、ラックの長尺方向に並んで設けられた３本の支柱と、短尺方向の支柱間に設けられたパネル受け材と、を備える収容ラックが開示されている。 As an example of such a rack, Patent Document 1 describes three columns provided side by side in the long direction of the rack and a short direction so that building panels having different lengths in the long direction can be loaded. A storage rack comprising a panel receiving material provided between the columns of the above is disclosed.

そして、特許文献１には、ラックを構成する２つのユニットを上下に容易に積み上げ可能とする構成が開示されている。具体的には、特許文献１には、上側ユニットを構成する最下段の支柱の下端部がカップ状に形成され、下側ユニットを構成する最上段にある支柱の上端部の挿入部を、上側ユニットのカップ状の下端部によってガイドさせて支柱の中空部に挿入させることが開示されている。 Further, Patent Document 1 discloses a configuration in which two units constituting a rack can be easily stacked up and down. Specifically, in Patent Document 1, the lower end of the lowermost column constituting the upper unit is formed in a cup shape, and the insertion portion of the upper end of the uppermost column constituting the lower unit is inserted on the upper side. It is disclosed that the unit is guided by the cup-shaped lower end of the unit and inserted into the hollow portion of the column.

特開２０１６−８９５６７号公報Japanese Unexamined Patent Publication No. 2016-89567

しかし、特許文献１の収容ラックにおいて、下側ユニットに上側ユニットを積み上げる際には、少なからず手間がかかっていた。具体的には、上側ユニットを構成する最下段の支柱の下端部がカップ状に形成されているとしても、支柱の中空部に下側ユニットを構成する最上段の支柱の上端部にある挿入部が挿入されるように、相対位置を調整しなくてはならず、積み上げが困難であった。
また、下段ユニット上に積み上げられた上側ユニットを下段ユニットから床に下ろす際には、上側ユニットにおける床に当接する部位が自重により破損する恐れがあるため、上側ユニットを下ろす位置に架台を用意しなくてはならなかった。 However, in the storage rack of Patent Document 1, it takes a considerable amount of time and effort to stack the upper unit on the lower unit. Specifically, even if the lower end of the lowermost column constituting the upper unit is formed in a cup shape, the insertion portion at the upper end of the uppermost column forming the lower unit is formed in the hollow portion of the column. The relative position had to be adjusted so that the was inserted, which made stacking difficult.
In addition, when lowering the upper unit stacked on the lower unit from the lower unit to the floor, the part of the upper unit that comes into contact with the floor may be damaged by its own weight, so a stand is prepared at the position where the upper unit is lowered. I had to.

本発明は、上記の課題に鑑みてなされたもので、その目的とするところは、ラックを構成するユニットの積み上げを容易にして、運搬効率を高めることが可能な積載ラックを提供することにある。また、その他の目的は、架台を用意することなく、ユニットを床に配置可能にすることにある。 The present invention has been made in view of the above problems, and an object of the present invention is to provide a loading rack capable of facilitating stacking of units constituting the rack and improving transportation efficiency. .. Another purpose is to allow the unit to be placed on the floor without the need for a gantry.

前記課題は、本発明の積載ラックによれば、板状の建築部材を積載する積載ラックであって、該積載ラックの少なくとも四隅に設けられた複数の支柱と、前記複数の支柱間に取り付けられて、上下方向において１段以上設けられ、１段につき少なくとも１対、平行に延在して設けられた棒状の横架材と、をそれぞれ備える第１ユニット及び第２ユニットから成り、少なくとも１対の対を成す前記横架材は、その上に前記板状の建築部材を積載するものであり、前記第２ユニットは、前記第１ユニットの上部に積み上げられ、前記第１ユニットの被係止部と係止する係止部を有し、該係止部は、前記被係止部に当接する当接部と、該当接部から下方に突出して互いに対向する対向壁部と、を有し、該対向壁部は、下方に向かうにつれて互いの隙間が広がるように形成され、前記係止部は、水平に延在する下端部をさらに有することにより解決される。
上記構成によれば、係止部が、被係止部に当接する当接部と、互いに対向する対向壁部とを有し、対向壁部が、下方に向かうにつれて互いの隙間が広がるように形成されていることで、作業者は、第２ユニットの係止部を第１ユニットの被係止部に容易に係止させて第１ユニットの上部に第２ユニットを容易に積み上げることができる。
また上記構成によれば、係止部が、水平に延在する下端部を有していることで、第２ユニットを略水平な床に載置する場合に、係止部の下端部が床に接触する面積が広くなる。このため、係止部の下端部に第２ユニットの自重が加わったとしても、床から係止部に加わる反力を分散させることができ、係止部が破損することを抑制できる。 According to the loading rack of the present invention, the problem is a loading rack for loading plate-shaped building members, which is attached between a plurality of columns provided at at least four corners of the loading rack and the plurality of columns. It is composed of a first unit and a second unit, each of which is provided with one or more steps in the vertical direction, at least one pair per step, and rod-shaped horizontal members extending in parallel, respectively, and at least one pair. The horizontal members forming a pair thereof are for loading the plate-shaped building member on the horizontal members, and the second unit is stacked on the upper part of the first unit and locked by the first unit. It has a locking portion that locks with the portion, and the locking portion has a contact portion that abuts on the locked portion and an opposing wall portion that projects downward from the contact portion and faces each other. The facing wall portions are formed so that a gap between them widens toward the bottom, and the locking portion is solved by further having a lower end portion extending horizontally.
According to the above configuration, the locking portion has an abutting portion that abuts on the locked portion and an opposing wall portion that faces each other, so that the gap between the opposing wall portions expands as they move downward. By being formed, the operator can easily lock the locking portion of the second unit to the locked portion of the first unit and easily stack the second unit on the upper part of the first unit. ..
Further, according to the above configuration, since the locking portion has a lower end portion extending horizontally, when the second unit is placed on a substantially horizontal floor, the lower end portion of the locking portion is the floor. The area in contact with is widened. Therefore, even if the weight of the second unit is applied to the lower end of the locking portion, the reaction force applied to the locking portion from the floor can be dispersed, and damage to the locking portion can be suppressed.

また前記課題は、板状の建築部材を積載する積載ラックであって、該積載ラックの少なくとも四隅に設けられた複数の支柱と、前記複数の支柱間に取り付けられて、上下方向において１段以上設けられ、１段につき少なくとも１対、平行に延在して設けられた棒状の横架材と、をそれぞれ備える第１ユニット及び第２ユニットから成り、少なくとも１対の対を成す前記横架材は、その上に前記板状の建築部材を積載するものであり、前記第２ユニットは、前記第１ユニットの上部に積み上げられ、前記第１ユニットの被係止部と係止する係止部を有し、該係止部は、前記被係止部に当接する当接部と、該当接部から下方に突出して互いに対向する対向壁部と、を有し、該対向壁部は、下方に向かうにつれて互いの隙間が広がるように形成され、前記被係止部は、前記第１ユニットにおける最上段に設けられた前記横架材にスペーサを介して取り付けられていることによっても解決される。Further, the subject is a loading rack for loading plate-shaped building members, which is attached between a plurality of columns provided at at least four corners of the loading rack and the plurality of columns, and has one or more steps in the vertical direction. The horizontal member is composed of a first unit and a second unit, each of which is provided with at least one pair of rod-shaped horizontal members and which are provided so as to extend in parallel, and form at least one pair of the horizontal members. Is for loading the plate-shaped building member on the plate-shaped building member, and the second unit is stacked on the upper part of the first unit and is locked with the locked portion of the first unit. The locking portion has an abutting portion that abuts on the locked portion and an opposing wall portion that projects downward from the contact portion and faces each other, and the opposing wall portion is downward. The locked portion is formed so as to widen the gap between the two, and the locked portion is also solved by being attached to the horizontal member provided at the uppermost stage of the first unit via a spacer. ..

また前記課題は、板状の建築部材を積載する積載ラックであって、該積載ラックの少なくとも四隅に設けられた複数の支柱と、前記複数の支柱間に取り付けられて、上下方向において１段以上設けられ、１段につき少なくとも１対、平行に延在して設けられた棒状の横架材と、をそれぞれ備える第１ユニット及び第２ユニットから成り、少なくとも１対の対を成す前記横架材は、その上に前記板状の建築部材を積載するものであり、前記第２ユニットは、前記第１ユニットの上部に積み上げられ、前記第１ユニットの被係止部と係止する係止部を有し、該係止部は、前記被係止部に当接する当接部と、該当接部から下方に突出して互いに対向する対向壁部と、を有し、前記係止部は、水平に延在する下端部をさらに有し、前記対向壁部は、対向する面の逆側の面から突出するリブを有し、該リブは、前記対向壁部から前記下端部まで連続して延びていることによっても解決される。
上記構成によれば、対向壁部が、対向する面の逆側の面から突出するリブを有することで、被係止部との係止に干渉することなく、係止部の剛性が高められて、第１ユニットとの係止を安定させることができる。さらに、第２ユニットを床に載置したときに係止部が第２ユニットの自重によって破損することを抑制できる。 Further, the subject is a loading rack for loading plate-shaped building members, which is attached between a plurality of columns provided at at least four corners of the loading rack and the plurality of columns, and has one or more steps in the vertical direction. The horizontal member is composed of a first unit and a second unit, each of which is provided with at least one pair of rod-shaped horizontal members and which are provided so as to extend in parallel, and form at least one pair of the horizontal members. Is for loading the plate-shaped building member on the plate-shaped building member, and the second unit is stacked on the upper part of the first unit and is locked with the locked portion of the first unit. The locking portion has a contact portion that abuts on the locked portion and an opposing wall portion that projects downward from the contact portion and faces each other, and the locking portion is horizontal. The facing wall portion further has a rib extending from the surface opposite to the facing surface, and the rib extends continuously from the facing wall portion to the lower end portion. It is also solved by doing.
According to the above configuration, since the facing wall portion has ribs protruding from the surface opposite to the facing surface, the rigidity of the locking portion is increased without interfering with the locking with the locked portion. Therefore, the locking with the first unit can be stabilized. Further, it is possible to prevent the locking portion from being damaged by the weight of the second unit when the second unit is placed on the floor.

また、前記対向壁部としての第１対向壁部は、水平面内の一方向である第１方向から見て、下方に向かうにつれて互いの隙間が広がるように形成されており、前記被係止部は、互いに対向する第２対向壁部を有し、該第２対向壁部は、水平面内の他の方向であり前記第１方向に垂直な第２方向から見て、上方に向かうにつれて互いの隙間が広がるように形成されていてもよい。
上記構成によれば、第１対向壁部が水平面内の一方向である第１方向から見て、下方に向かうにつれて互いの隙間が広がるように形成されており、第２対向壁部が、水平面内の他の方向であり一方向に垂直な第２方向から見て、上方に向かうにつれて互いの隙間が広がるように形成されていることで、係止部の第１対向壁部と被係止部の第２対向壁部とが、相互に干渉しあうことで、相互に位置ずれすることを抑制できる。 Further, the first facing wall portion as the facing wall portion is formed so that the gap between the first facing wall portions expands toward the lower side when viewed from the first direction which is one direction in the horizontal plane, and the locked portion is locked. Has a second facing wall portion facing each other, and the second facing wall portion is in another direction in the horizontal plane, and when viewed from a second direction perpendicular to the first direction, each other as it goes upward. It may be formed so as to widen the gap.
According to the above configuration, the first facing wall portion is formed so that the gap between the first facing wall portions widens as it goes downward when viewed from the first direction, which is one direction in the horizontal plane, and the second facing wall portion is formed in the horizontal plane. When viewed from the second direction, which is the other direction inside and is perpendicular to one direction, the gap between the two is widened as it goes upward, so that the locking portion is locked with the first facing wall portion. Since the second facing wall portion of the portion interferes with each other, it is possible to prevent the portions from being displaced from each other.

また、前記被係止部は、前記第１ユニットにおける最上段に設けられた前記横架材にスペーサを介して取り付けられていてもよい。
上記構成によれば、被係止部が、スペーサを介して最上段の横架材に取り付けられていることで、スペーサによって広げられた、第１ユニットと第２ユニットの間にフォークリフトの爪を挿し込みやすくなる。 Further, the locked portion may be attached to the horizontal member provided at the uppermost stage of the first unit via a spacer.
According to the above configuration, the locked portion is attached to the uppermost horizontal member via the spacer, so that the forklift claw is spread between the first unit and the second unit, which is spread by the spacer. It will be easier to insert.

前記第１ユニットにおける最上段にある前記横架材には、下方に載置された前記建築部材を押さえる押さえ部が設けられており、前記係止部の下端部は、前記第１ユニット上に前記第２ユニットが積み上げられた状態において、前記押さえ部の押さえ面よりも上方にあると好ましい。
上記構成によれば、係止部の下端部が、第１ユニット上に第２ユニットが積み上げられた状態において、押さえ部の押さえ面よりも上方にあることで、第２ユニットにおいて下方に突出する係止部が建築部材に干渉することがなく、建築部材を損傷させることがない。 The horizontal member at the uppermost stage of the first unit is provided with a holding portion for holding the building member placed below, and the lower end portion of the locking portion is placed on the first unit. It is preferable that the second unit is above the pressing surface of the pressing portion in a stacked state.
According to the above configuration, the lower end of the locking portion protrudes downward in the second unit because it is above the pressing surface of the pressing portion in a state where the second unit is stacked on the first unit. The locking portion does not interfere with the building member and does not damage the building member.

また、前記第１ユニットは、前記第２ユニットの上部に積み上げ可能に構成されており、前記係止部は、第１係止部であり、前記被係止部は、第１被係止部であり、前記第１ユニットは、前記第２ユニットの第２被係止部と係止する第２係止部を有し、該第２係止部は、互いに対向する第３対向壁部を有し、該第３対向壁部は、下方に向かうにつれて互いの隙間が広がるように形成されていると好ましい。
上記構成によれば、第１ユニットと第２ユニットとの積み上げ順序を変更したとしても、第１ユニットの第２係止部が有する第３対向壁部が下方に向かうにつれて互いの隙間が広がるように形成されていることで、第２ユニット上に第１ユニットを容易に積み上げることができる。 Further, the first unit is configured to be stackable on the upper part of the second unit, the locking portion is the first locking portion, and the locked portion is the first locked portion. The first unit has a second locking portion that locks with the second locked portion of the second unit, and the second locking portion has a third facing wall portion that faces each other. It is preferable that the third facing wall portion is formed so that the gap between the third facing wall portions widens toward the lower side.
According to the above configuration, even if the stacking order of the first unit and the second unit is changed, the gap between them increases as the third facing wall portion of the second locking portion of the first unit moves downward. Since it is formed in, the first unit can be easily stacked on the second unit.

本発明の積載ラックによれば、作業者は、第２ユニットの係止部を第１ユニットの被係止部に容易に係止させて第１ユニットの上部に第２ユニットを容易に積み上げることができる。 According to the loading rack of the present invention, the operator can easily lock the locking portion of the second unit to the locked portion of the first unit and easily stack the second unit on the upper part of the first unit. Can be done.

本実施形態に係る積載ラックを示す正面図である。It is a front view which shows the loading rack which concerns on this embodiment. 第１ユニットを示す模式的な斜視図である。It is a schematic perspective view which shows the 1st unit. 係止部が被係止部に係止している状態における、図２のIII部分を拡大して示す拡大斜視図である。FIG. 5 is an enlarged perspective view showing an enlarged portion III of FIG. 2 in a state where the locking portion is locked to the locked portion.

以下、本発明の実施形態に係る積載ラック１について説明する。なお、以下に説明する実施形態は、本発明の理解を容易にするための一例に過ぎず、本発明を限定するものではない。すなわち、以下に説明する部材の形状、寸法、配置等については、本発明の趣旨を逸脱することなく、変更、改良され得るとともに、本発明にはその等価物が含まれることは勿論である。なお、以下において、平面視略長方形状に形成された積載ラック１を基準として、長尺方向、短尺方向及び高さ方向が定められているものとする。 Hereinafter, the loading rack 1 according to the embodiment of the present invention will be described. It should be noted that the embodiments described below are merely examples for facilitating the understanding of the present invention, and do not limit the present invention. That is, the shapes, dimensions, arrangements, etc. of the members described below can be changed and improved without departing from the gist of the present invention, and it goes without saying that the present invention includes equivalents thereof. In the following, it is assumed that the long direction, the short direction, and the height direction are determined with reference to the loading rack 1 formed in a substantially rectangular shape in a plan view.

＜＜全体構成について＞＞
本実施形態に係る積載ラック１は、建築パネル等の板状の建築部材を収容して、建築部材の保管に用いられ、又は、車両に搭載されて建築部材の建築現場への搬送に用いられるものである。
まず、積載ラック１の全体構成について図１を参照して説明する。図１は、本実施形態に係る積載ラック１を示す正面図である。
積載ラック１は、第１ユニットＵ１と、第１ユニットＵ１の上部に積み上げられる第２ユニットＵ２と、を備える。そして、第１ユニットＵ１と第２ユニットＵ２とは詳細について後述するように、係止部６と被係止部７と係止して、相互の位置ずれが抑制された状態で第１ユニットＵ１上に第２ユニットＵ２が積み上げられる。 << About the overall configuration >>
The loading rack 1 according to the present embodiment accommodates plate-shaped building members such as building panels and is used for storing building members, or is mounted on a vehicle and used for transporting building members to a construction site. It is a thing.
First, the overall configuration of the loading rack 1 will be described with reference to FIG. FIG. 1 is a front view showing a loading rack 1 according to the present embodiment.
The loading rack 1 includes a first unit U1 and a second unit U2 that is stacked on top of the first unit U1. Then, as will be described in detail later, the first unit U1 and the second unit U2 are locked with the locking portion 6 and the locked portion 7, and the first unit U1 is suppressed from being displaced from each other. The second unit U2 is stacked on top.

＜＜各ユニットの構成について＞＞
第１ユニットＵ１と第２ユニットＵ２とは略同じ構成から成り、主に異なる点は、第１ユニットＵ１が６枚の建築部材としての外壁パネルＰ１を積載可能な６段構成から成るのに対し、第２ユニットＵ２が４段構成から成る点にある。そこで、主に第１ユニットＵ１について図２を参照して説明する。図２は、第１ユニットＵ１を示す模式的な斜視図である。 << About the configuration of each unit >>
The first unit U1 and the second unit U2 have substantially the same configuration, and the main difference is that the first unit U1 has a six-stage configuration in which the outer wall panel P1 as a building member can be loaded. , The second unit U2 has a four-stage configuration. Therefore, the first unit U1 will be mainly described with reference to FIG. FIG. 2 is a schematic perspective view showing the first unit U1.

第１ユニットＵ１は、図２に示すように、積載ラック１（第１ユニットＵ１）の四隅において立設する支柱２と、外壁パネルＰ１が載置される横架材３と、支柱２に取り付けられるツナギ材４及び補強ツナギ材５と、を備える。
支柱２は、積載ラック１の四隅に設けられた部材である。支柱２は、上下の段ごとに設けられたパーツが上下に重ね合わせられて、全体として一本の柱を形成するように構成されている。本実施形態に係る支柱２は７本の支柱が上下に重ねられている。なお、第１ユニットＵ１は、積載ラック１の四隅以外の部分に支柱２を追加的に備えていてもよい。 As shown in FIG. 2, the first unit U1 is attached to the support columns 2 erected at the four corners of the loading rack 1 (first unit U1), the horizontal member 3 on which the outer wall panel P1 is placed, and the support columns 2. The jumpsuit material 4 and the reinforcing jumpsuit material 5 are provided.
The columns 2 are members provided at the four corners of the loading rack 1. The pillar 2 is configured so that parts provided for each of the upper and lower stages are vertically stacked to form one pillar as a whole. In the support column 2 according to the present embodiment, seven columns are stacked one above the other. The first unit U1 may additionally be provided with a support column 2 at a portion other than the four corners of the loading rack 1.

横架材３は、短尺方向に隣接する支柱２に対向する面の中央部分に、端部を溶接接合されおり、第１ユニットＵ１の短尺方向に延在している。横架材３は、上下方向において１段以上、本実施形態においては７段設けられており、１段につき短尺方向に延在する１対、平行に延在して設けられた棒状の部材である。なお、横架材３の数は、一段につき１対に限定されず、例えば、一段を構成する支柱２の本数を増やす場合には、更に複数設けるようにしてもよい。 The horizontal member 3 has an end welded to the central portion of the surface facing the support column 2 adjacent in the short direction, and extends in the short direction of the first unit U1. The horizontal member 3 is provided with one or more steps in the vertical direction and seven steps in the present embodiment, and is a pair of rod-shaped members extending in the short direction for each step and extending in parallel. is there. The number of horizontal members 3 is not limited to one pair per stage, and for example, when increasing the number of columns 2 constituting one stage, a plurality of horizontal members 3 may be provided.

最上段にある横架材３以外の１対の対を成す横架材３は、それぞれの上に外壁パネルＰ１を積載するものである。そして、最下段以外の横架材３は、それぞれの下にある外壁パネルＰ１を、緩衝材８を介して押さえる機能を有する。
詳細については後述するが、最上段の一対の横架材３における短尺方向の両端部それぞれには、第２ユニットＵ２に設けられた第１係止部としての係止部６とこれに係止する第１被係止部としての被係止部７が取り付けられている。さらに、最下段の一対の横架材３における短尺方向の両端部それぞれには、第２ユニットＵ２に設けられた被係止部１７と係止する係止部１６が取り付けられている。 The pair of horizontal members 3 other than the horizontal member 3 on the uppermost stage are for loading the outer wall panel P1 on each of the horizontal members 3. The horizontal members 3 other than the lowermost member have a function of pressing the outer wall panel P1 under each of them via the cushioning material 8.
Although the details will be described later, the locking portions 6 as the first locking portions provided in the second unit U2 and the locking portions 6 are locked to each of both ends in the short direction in the pair of horizontal members 3 on the uppermost stage. A locked portion 7 as a first locked portion is attached. Further, locking portions 16 for locking with the locked portions 17 provided in the second unit U2 are attached to both ends of the pair of horizontal members 3 in the lowermost stage in the short direction.

ツナギ材４及び補強ツナギ材５は、第１ユニットＵ１の長尺方向において隣接する支柱２に取り付けられて、これらの間隔を所定間隔に保ち、剛性を付与するものである。
ツナギ材４は、第１ユニットＵ１の所定の段（本実施形態においては下から４つ目の段と最上段）において長尺方向に隣接する支柱２に両端部を取り付けられており、短尺方向に対を成して配設されている。 The jumpsuit 4 and the reinforcing jumpsuit 5 are attached to the columns 2 adjacent to each other in the long direction of the first unit U1 to maintain a predetermined distance between them and impart rigidity.
Both ends of the jumpsuit 4 are attached to the columns 2 adjacent to each other in the long direction in a predetermined step (fourth step from the bottom and the uppermost step in the present embodiment) of the first unit U1 in the short direction. They are arranged in pairs.

補強ツナギ材５は、第１ユニットＵ１の最下段において長尺方向に隣接する支柱２に両端部を取り付けられており、短尺方向に対を成して配設されている。補強ツナギ材５は、クレーンのワイヤーが架けられることにより、建築現場において、第１ユニットＵ１、第２ユニットＵ２又はその両方を吊り上げる際の支持部材となる。更に短尺方向に対を成す補強ツナギ材５に跨るように、その下方から図示せぬフォークリフトの爪を差し込んで、第１ユニットＵ１をフォークリフトで運搬できる構成となっている。
具体的には、補強ツナギ材５の下面と、後述する係止部１６の下面との間にはフォークリフトの爪が差し込める程度の隙間が形成されている。そして、補強ツナギ材５は、第１ユニットＵ１の重量によって撓まないように、ツナギ材４よりも太く形成されて高い剛性を備えるように形成されている。 Both ends of the reinforcing jumpsuit 5 are attached to the columns 2 adjacent to each other in the long direction at the lowermost stage of the first unit U1, and are arranged in pairs in the short direction. The reinforcing jumpsuit 5 becomes a support member for lifting the first unit U1, the second unit U2, or both at the construction site by hanging the wire of the crane. Further, the first unit U1 can be transported by the forklift by inserting the claws of the forklift (not shown) from below so as to straddle the pair of reinforcing jumpsuits 5 in the short direction.
Specifically, a gap is formed between the lower surface of the reinforcing jumpsuit 5 and the lower surface of the locking portion 16 described later to the extent that the forklift claws can be inserted. The reinforcing jumpsuit 5 is formed to be thicker than the jumpsuit 4 so as to have high rigidity so as not to be bent by the weight of the first unit U1.

このように、補強ツナギ材５が設けられ、かつ、後述する係止部１６（，６）が設けられている第１ユニットＵ１、及び同様の構成から成り第２ユニットＵ２は、それぞれの最下段に架台を設けていない。このため、第１ユニットＵ１及び第２ユニットＵ２は、部品点数を削減でき、軽量化が可能となり、かつ上下方向の高さを抑制することができる。
なお、第１ユニットＵ１上に第２ユニットＵ２が積み重ねられることにより、重量がかかる第１ユニットＵ１のみ、その最下段に架台を設けるようにしてもよい。 In this way, the first unit U1 provided with the reinforcing jumpsuit 5 and the locking portions 16 (, 6) described later, and the second unit U2 having the same configuration are at the bottom of each. There is no pedestal in. Therefore, the number of parts of the first unit U1 and the second unit U2 can be reduced, the weight can be reduced, and the height in the vertical direction can be suppressed.
By stacking the second unit U2 on the first unit U1, only the first unit U1 which is heavy may be provided with a pedestal at the lowermost stage thereof.

＜＜係止部と被係止部との係止構造について＞＞
次に、係止部６と被係止部７との係止構造、及び係止部１６と被係止部１７の係止構造について、図１、図２に加えて図３を参照して説明する。図３は、係止部６が被係止部７に係止している状態における、図２のIII部分を拡大して示す拡大斜視図である。 << About the locking structure between the locking part and the locked part >>
Next, regarding the locking structure of the locking portion 6 and the locked portion 7, and the locking structure of the locking portion 16 and the locked portion 17, refer to FIG. 3 in addition to FIGS. 1 and 2. explain. FIG. 3 is an enlarged perspective view showing an enlarged portion III of FIG. 2 in a state where the locking portion 6 is locked to the locked portion 7.

係止部６は、第１ユニットＵ１の被係止部７に係止する、第２ユニットＵ２に形成された部位であり、第２ユニットＵ２の四隅の下端部、厳密には、最下段の横架材３の両端部における支柱２に隣接する部位に配設される部材である。
係止部６は、板材６ｆから主に構成されており、第１ユニットＵ１に対して所定の間隔を置くためのスペーサ６ａを介して、横架材３に取り付けられている。 The locking portion 6 is a portion formed in the second unit U2 that is locked to the locked portion 7 of the first unit U1, and is the lower end portions of the four corners of the second unit U2, strictly speaking, the lowermost portion. It is a member arranged at a portion adjacent to a support column 2 at both ends of the horizontal member 3.
The locking portion 6 is mainly composed of a plate member 6f, and is attached to the horizontal member 3 via a spacer 6a for providing a predetermined interval with respect to the first unit U1.

スペーサ６ａは、断面長方形状の角パイプ状に形成されており、端部に形成された図示せぬ穴に支柱２の下部が挿し込まれた上で、横架材３の端部の下面に沿うように配設されて、支柱２及び横架材３と溶接されている。 The spacer 6a is formed in the shape of a square pipe having a rectangular cross section, and the lower portion of the support column 2 is inserted into a hole (not shown) formed at the end portion, and then the spacer 6a is formed on the lower surface of the end portion of the horizontal member 3. It is arranged along the line and is welded to the support column 2 and the horizontal member 3.

板材６ｆは、スペーサ６ａの下面に接合され被係止部７に当接する当接部６ｂと、被係止部７に係止するための壁部６ｃと、床Ｆに安定して載置させるための下端部６ｄと、から主に構成されている。 The plate material 6f is stably placed on the floor F, the contact portion 6b which is joined to the lower surface of the spacer 6a and abuts on the locked portion 7, the wall portion 6c for locking the locked portion 7. It is mainly composed of a lower end portion 6d for the purpose.

当接部６ｂは、被係止部７の当接部７ｄと当接する部位であり、両端部にある壁部６ｃ及び下端部６ｄと一体的に形成されており、板材６ｆの中央の下面部分である。 The contact portion 6b is a portion that comes into contact with the contact portion 7d of the locked portion 7, and is integrally formed with the wall portions 6c and the lower end portion 6d at both ends, and is a lower surface portion at the center of the plate material 6f. Is.

壁部６ｃは、本発明に係る対向壁部及び第１対向壁部に相当し、当接部６ｂにおける第２ユニットＵ２の長尺方向両側の端部から、下方に向けて斜めに、長尺方向に互いに広がる向きに延在している。つまり、長尺方向両側、かつ下方に向けて延在することによって対向する壁部６ｃは、水平面内の一方向である第２ユニットＵ２の短尺方向（第１方向に相当する。）から見て、下方に向かうにつれて互いの隙間が広がるように形成されている。 The wall portion 6c corresponds to the facing wall portion and the first facing wall portion according to the present invention, and is elongated downward from both ends of the second unit U2 in the contact portion 6b in the longitudinal direction. It extends in the direction of spreading each other in the direction. That is, the wall portions 6c facing each other on both sides in the long direction and extending downward are viewed from the short direction (corresponding to the first direction) of the second unit U2, which is one direction in the horizontal plane. , It is formed so that the gap between them widens toward the bottom.

このように、対向する壁部６ｃが下方に向かうにつれて互いの隙間が広がるように形成されていることで、係止部６が被係止部７に係止する位置にガイドすることができ、簡単に第１ユニットＵ１状に第２ユニットＵ２を積み上げることが可能となる。より詳細には、第１ユニットＵ１上に第２ユニットＵ２を積み上げる際に、第１ユニットＵ１から上方に突出する被係止部７に壁部６ｃが当接することで、被係止部７の当接部７ｄに係止部６の当接部６ｂが当接する位置に、第２ユニットＵ２をガイドすることができる。 In this way, since the opposing wall portions 6c are formed so that the gaps between them widen as they go downward, the locking portion 6 can be guided to the position where it is locked to the locked portion 7. The second unit U2 can be easily stacked in the shape of the first unit U1. More specifically, when the second unit U2 is stacked on the first unit U1, the wall portion 6c comes into contact with the locked portion 7 projecting upward from the first unit U1 to cause the locked portion 7 to come into contact with the locked portion 7. The second unit U2 can be guided to a position where the contact portion 6b of the locking portion 6 comes into contact with the contact portion 7d.

対向する壁部６ｃは、対向する面の逆側の面、つまり、当接部６ｂに連続する面とは逆側の面から突出する２本の線条のリブ６ｅをそれぞれ有する。このような配置で形成されたリブ６ｅを有する壁部６ｃは、当接部６ｂに当接する被係止部７との係止にリブ６ｅが干渉することなく、係止部６の剛性を高めて、第１ユニットＵ１との係止を安定させることができる。さらに、第２ユニットＵ２を床Ｆに載置したときに、係止部６が第２ユニットＵ２の自重によって破損することを抑制できる。 The facing wall portions 6c each have two ribs 6e protruding from a surface opposite to the facing surface, that is, a surface opposite to the surface continuous with the contact portion 6b. The wall portion 6c having the ribs 6e formed in such an arrangement increases the rigidity of the locking portion 6 without the ribs 6e interfering with the locked portion 7 abutting on the abutting portion 6b. Therefore, the locking with the first unit U1 can be stabilized. Further, when the second unit U2 is placed on the floor F, it is possible to prevent the locking portion 6 from being damaged by the weight of the second unit U2.

下端部６ｄは、壁部６ｃから屈曲して、第２ユニットＵ２の長尺方向に水平に延在している。下端部６ｄが、このように延在していることで、第２ユニットＵ２を略水平な床Ｆに載置する場合に、係止部６の下端部６ｄが床Ｆに接触する面積が広くなる。したがって、係止部６の下端部６ｄに第２ユニットＵ２の自重が加わったとしても、床Ｆから係止部６に加わる反力を分散させることができ、係止部６が破損することを抑制できる。 The lower end portion 6d is bent from the wall portion 6c and extends horizontally in the elongated direction of the second unit U2. Since the lower end portion 6d extends in this way, when the second unit U2 is placed on the floor F which is substantially horizontal, the area where the lower end portion 6d of the locking portion 6 comes into contact with the floor F is wide. Become. Therefore, even if the weight of the second unit U2 is applied to the lower end portion 6d of the locking portion 6, the reaction force applied from the floor F to the locking portion 6 can be dispersed, and the locking portion 6 is damaged. Can be suppressed.

第１ユニットＵ１における最上段にある横架材３には、下方に載置された外壁パネルＰ１を押さえる押さえ部としての緩衝材８が取り付けられている。係止部６の下端部６ｄは、第１ユニットＵ１上に第２ユニットＵ２が積み上げられた状態において、緩衝材８の押さえ面である下面８ａよりも上方にある。このような構成により、第２ユニットＵ２において係止部６が下方に突出していたとしても、外壁パネルＰ１に干渉することがなく、外壁パネルＰ１を損傷させることがない。 A cushioning material 8 as a holding portion for holding the outer wall panel P1 placed below is attached to the horizontal member 3 at the uppermost stage of the first unit U1. The lower end portion 6d of the locking portion 6 is above the lower surface 8a, which is the holding surface of the cushioning material 8, in a state where the second unit U2 is stacked on the first unit U1. With such a configuration, even if the locking portion 6 protrudes downward in the second unit U2, it does not interfere with the outer wall panel P1 and does not damage the outer wall panel P1.

被係止部７は、第２ユニットＵ２の係止部６に係止される、第１ユニットＵ１に形成された部位であり、第１ユニットＵ１の四隅の上端部、厳密には、最上段の横架材３の両端部における支柱２に隣接する部位に配設される部材である。
被係止部７は、板材７ｅによって主に構成されており、第２ユニットＵ２に対して所定の間隔を置くためのスペーサ７ａ，７ｂを介して、横架材３に取り付けられている。 The locked portion 7 is a portion formed in the first unit U1 that is locked to the locking portion 6 of the second unit U2, and is the upper end portions of the four corners of the first unit U1, strictly speaking, the uppermost stage. It is a member arranged at a portion adjacent to a support column 2 at both ends of the horizontal member 3 of the above.
The locked portion 7 is mainly composed of a plate member 7e, and is attached to the horizontal member 3 via spacers 7a and 7b for providing a predetermined interval with respect to the second unit U2.

スペーサ７ａ，７ｂは、断面長方形状の角パイプ状に形成されている。
スペーサ７ａは、横架材３の端部の上面に沿うように配設されて、支柱２の上部に側方から当接する位置で、支柱２及び横架材３と溶接されている。
スペーサ７ｂは、端部に形成された図示せぬ穴に支柱２の上部が挿し込まれた上で、スペーサ７ａの端部の上面に沿うように配設されて、支柱２及び横架材３と溶接されている。 The spacers 7a and 7b are formed in the shape of a square pipe having a rectangular cross section.
The spacer 7a is arranged along the upper surface of the end portion of the horizontal member 3, and is welded to the support 2 and the horizontal member 3 at a position where the spacer 7a abuts from the side on the upper portion of the support.
The spacer 7b is arranged along the upper surface of the end portion of the spacer 7a after the upper portion of the support column 2 is inserted into a hole formed at the end portion (not shown), and the support column 2 and the horizontal member 3 are arranged. Is welded.

板材７ｅは、スペーサ７ｂの上面に接合されて係止部６に当接する当接部７ｄと、係止部６に係止するための壁部７ｃと、から主に構成されている。
当接部７ｄは、係止部６の当接部６ｂと当接する部位であり、両端部にある壁部７ｃと一体的に形成されており、板材７ｅの中央の上面部分である。 The plate material 7e is mainly composed of a contact portion 7d which is joined to the upper surface of the spacer 7b and abuts on the locking portion 6, and a wall portion 7c for locking to the locking portion 6.
The contact portion 7d is a portion that comes into contact with the contact portion 6b of the locking portion 6, is integrally formed with the wall portions 7c at both ends, and is a central upper surface portion of the plate material 7e.

壁部７ｃは、本発明に係る第２対向壁部に相当し、当接部７ｄにおける第１ユニットＵ１の短尺方向両側の端部から、上方に向けて斜めに、短尺方向に互いに広がる向きに延在している。つまり、短尺方向両側、かつ上方に向けて延在することによって対向する壁部７ｃは、水平面内の他の方向である第１ユニットＵ１の長尺方向（第２方向に相当する。）から見て、上方に向かうにつれて互いの隙間が広がるように形成されている。 The wall portion 7c corresponds to the second facing wall portion according to the present invention, and is oriented diagonally upward and spreads out from each other in the short direction from both ends of the first unit U1 in the contact portion 7d in the short direction. It is postponed. That is, the wall portions 7c facing each other on both sides in the short direction and extending upward are viewed from the long direction (corresponding to the second direction) of the first unit U1 which is another direction in the horizontal plane. Therefore, it is formed so that the gap between them widens as it goes upward.

このように、係止部６における対向する壁部６ｃ及び被係止部７における対向する壁部７ｃが、互いに当接する当接部６ｂと当接部７ｄを基準として、交差する方向に斜めに延在していることで、相互に干渉しあって、相互に位置ずれが生じることを抑制できる。 In this way, the opposing wall portions 6c in the locking portion 6 and the opposing wall portions 7c in the locked portion 7 are obliquely intersecting with each other with reference to the abutting portion 6b and the abutting portion 7d. By extending, it is possible to prevent mutual interference and mutual misalignment.

上記のように、係止部６が、スペーサ６ａを介して第２ユニットＵ２の最下段の横架材３に取り付けられ、被係止部７が、スペーサ７ａ，７ｂを介して第１ユニットＵ１の最上段の横架材３に取り付けられている。このため、スペーサ６ａ，７ａ，７ｂを備えることによって広がる、第１ユニットＵ１と第２ユニットＵ２の隙間にフォークリフトの爪を挿し込むことが可能となる。 As described above, the locking portion 6 is attached to the lowermost horizontal member 3 of the second unit U2 via the spacer 6a, and the locked portion 7 is attached to the first unit U1 via the spacers 7a and 7b. It is attached to the horizontal member 3 on the uppermost stage of the above. Therefore, it is possible to insert the claws of the forklift into the gap between the first unit U1 and the second unit U2, which is widened by providing the spacers 6a, 7a, and 7b.

特に、下端部６ｄの下面は、補強ツナギ材５の下面からフォークリフトの爪の高さよりも低い位置に、位置するように構成されている。このように構成されていることで、第２ユニットＵ２を持ち上げるために、補強ツナギ材５の下方にフォークリフトの爪を挿入することができる。このため、第２ユニットＵ２を床Ｆに載置する際に、図示せぬ台木を配置したり、取り除いたりする作業が不要となる。 In particular, the lower surface of the lower end portion 6d is configured to be located at a position lower than the height of the forklift claws from the lower surface of the reinforcing jumpsuit 5. With such a configuration, a forklift claw can be inserted below the reinforcing jumpsuit 5 in order to lift the second unit U2. Therefore, when the second unit U2 is placed on the floor F, it is not necessary to arrange or remove the rootstock (not shown).

このように、第２ユニットＵ２に係止部６、第１ユニットＵ１に被係止部７が形成されていることで、第１ユニットＵ１上に第２ユニットＵ２を積み上げる作業が容易となる。
係止部６及び被係止部７が無い、特開２０１６−８９５６７号公報に記載の構成であると、第１ユニットＵ１上に第２ユニットＵ２を積み上げる作業は困難であった。
具体的には、第１ユニットＵ１の最上段の四隅にある支柱２の上部に設けられた図示せぬ突出部を、第２ユニットＵ２の最下段の四隅にある支柱２の下部に設けられた図示せぬ中空部に挿し込むようにして取り付けなければならない。特に、フォークリフトで外壁パネルＰ１を積載した第２ユニットＵ２を持ち上げて、第１ユニットＵ１上に積載する作業となるため、両者の水平面上の位置を調整することは困難を極める。 As described above, since the locking portion 6 is formed in the second unit U2 and the locked portion 7 is formed in the first unit U1, the work of stacking the second unit U2 on the first unit U1 becomes easy.
With the configuration described in JP-A-2016-89567, which does not have the locking portion 6 and the locked portion 7, it is difficult to stack the second unit U2 on the first unit U1.
Specifically, protrusions (not shown) provided on the upper part of the support columns 2 at the uppermost four corners of the first unit U1 are provided at the lower part of the support columns 2 at the lowermost four corners of the second unit U2. It must be installed by inserting it into a hollow portion (not shown). In particular, since the work is to lift the second unit U2 on which the outer wall panel P1 is loaded by a forklift and load it on the first unit U1, it is extremely difficult to adjust the positions of both on the horizontal plane.

この点、第１ユニットＵ１上に第２ユニットＵ２を積み上げる際の両者の係止構造として、板材６ｆを有する係止部６及び板材７ｅを有する被係止部７が設けられていることで、下方の支柱２の突出部を上方の支柱２の中空部に穴に挿し込む必要がない。よって、両者の水平面上の位置を容易に調整することができるため、作業効率が高くなる。 In this regard, as a locking structure for both when stacking the second unit U2 on the first unit U1, a locking portion 6 having the plate material 6f and a locked portion 7 having the plate material 7e are provided. It is not necessary to insert the protruding portion of the lower support column 2 into the hole in the hollow portion of the upper support column 2. Therefore, the positions of both on the horizontal plane can be easily adjusted, and the work efficiency is improved.

また、上記構成において、第１ユニットＵ１上に第２ユニットＵ２を積み上げる構成について説明した。しかし、このような構成に限定されず、第１ユニットＵ１を第２ユニットＵ２の上部に積み上げるようにしてもよい。具体的には、図１に示すように、第１ユニットＵ１の下端部に第２係止部に相当する係止部１６を設け、第２ユニットＵ２の上端部に第２被係止部に相当する被係止部１７を設けるようにすればよい。 Further, in the above configuration, a configuration in which the second unit U2 is stacked on the first unit U1 has been described. However, the present invention is not limited to such a configuration, and the first unit U1 may be stacked on the upper portion of the second unit U2. Specifically, as shown in FIG. 1, a locking portion 16 corresponding to a second locking portion is provided at the lower end portion of the first unit U1, and a second locked portion is provided at the upper end portion of the second unit U2. The corresponding locked portion 17 may be provided.

第１ユニットＵ１の係止部１６は、第２ユニットＵ２の被係止部１７に係止する、第１ユニットＵ１に形成された部位であり、第１ユニットＵ１の四隅の下端部、厳密には、最下段の横架材３の両端部における支柱２に隣接する部位に配設される部材である。
板材６ｆから主に構成されており、第１ユニットＵ１に対して所定の間隔を置くためのスペーサ６ａを介して、横架材３に取り付けられている。 The locking portion 16 of the first unit U1 is a portion formed in the first unit U1 that is locked to the locked portion 17 of the second unit U2, and is strictly the lower end portions of the four corners of the first unit U1. Is a member arranged at a portion adjacent to the support column 2 at both ends of the lowermost horizontal member 3.
It is mainly composed of a plate material 6f, and is attached to a horizontal member 3 via a spacer 6a for spacing a predetermined distance from the first unit U1.

係止部１６は、第２ユニットＵ２の係止部６と同一の構成からなり、板材１６ｆから主に構成されており、第１ユニットＵ１又は床Ｆに対して所定の間隔を置くためのスペーサ１６ａを介して、横架材３に取り付けられている。 The locking portion 16 has the same configuration as the locking portion 6 of the second unit U2, and is mainly composed of the plate material 16f, and is a spacer for providing a predetermined interval with respect to the first unit U1 or the floor F. It is attached to the horizontal member 3 via 16a.

板材１６ｆは、被係止部１７の当接部１７ｄと当接する当接部１６ｂと、被係止部１７に係止するための壁部１６ｃと、床Ｆに安定して載置させるための下端部１６ｄと、から主に構成される。
特に、互いに対向する第３対向壁部としての壁部１６ｃは、壁部６ｃと同様に、下方に向かうにつれて互いの隙間が広がるように形成されている。第１ユニットＵ１の係止部１６が有する壁部１６ｃが下方に向かうにつれて互いの隙間が広がるように形成されていることで、作業者は、第２ユニットＵ２上に第１ユニットＵ１を容易に積み上げることができる。 The plate material 16f is to be stably placed on the floor F, the abutting portion 16b that abuts the abutting portion 17d of the locked portion 17, the wall portion 16c for locking the locked portion 17, and the floor F. It is mainly composed of a lower end portion 16d.
In particular, the wall portions 16c as the third facing wall portions facing each other are formed so that the gaps between them widen as they go downward, similarly to the wall portions 6c. Since the wall portions 16c of the locking portion 16 of the first unit U1 are formed so that the gaps between them widen as they go downward, the operator can easily place the first unit U1 on the second unit U2. Can be stacked.

第２ユニットＵ２の被係止部１７は、第１ユニットＵ１の係止部１６に係止される、第２ユニットＵ２に形成された部位であり、第１ユニットＵ１の被係止部７と同一の構成からなる。被係止部１７は、第２ユニットＵ２の四隅の上端部、厳密には、最上段の横架材３の両端部における支柱２に隣接する部位に配設される部材である。被係止部１７は、板材７ｅによって主に構成されており、第２ユニットＵ２に対して所定の間隔を置くためのスペーサ１７ａ，１７ｂを介して、横架材３に取り付けられている。
また、板材１７ｅは、板材７ｅ同様、スペーサ１７ｂの上面に接合されて係止部１６に当接する当接部１７ｄと、係止部１６に係止するための壁部１７ｃと、から主に構成されている。 The locked portion 17 of the second unit U2 is a portion formed in the second unit U2 that is locked to the locking portion 16 of the first unit U1, and is locked with the locked portion 7 of the first unit U1. It has the same configuration. The locked portion 17 is a member arranged at the upper ends of the four corners of the second unit U2, strictly speaking, at both ends of the uppermost horizontal member 3 adjacent to the support column 2. The locked portion 17 is mainly composed of a plate member 7e, and is attached to the horizontal member 3 via spacers 17a and 17b for providing a predetermined interval with respect to the second unit U2.
Further, the plate material 17e is mainly composed of a contact portion 17d which is joined to the upper surface of the spacer 17b and abuts on the locking portion 16 and a wall portion 17c for locking to the locking portion 16 as in the plate material 7e. Has been done.

上記実施形態によれば、積載ラック１を収容スペースの高さに応じて、第１ユニットＵ１のみ、第２ユニットＵ２のみを載置し、あるいは第１ユニットＵ１及び第２ユニットＵ２を積載した状態で載置することができる。特に、積載ラック１を搭載するトラック内の収容スペースの高さ、積載量に応じて、搭載するユニットを調整できるため効率的に運搬することが可能となる。 According to the above embodiment, the loading rack 1 is loaded with only the first unit U1 and only the second unit U2, or with the first unit U1 and the second unit U2 loaded, depending on the height of the accommodation space. Can be placed at. In particular, since the unit to be mounted can be adjusted according to the height of the storage space in the truck on which the loading rack 1 is mounted and the load capacity, efficient transportation becomes possible.

上記構成においては、被係止部７，１７に壁部７ｃ，１７ｃが形成されているものとして説明した。壁部７ｃ，１７ｃが形成されていることで、壁部７ｃ，１７ｃによって、係止部６，１６の位置ずれを抑制できるため、係止部６，１６の壁部６ｃ，１６ｃとの係合状態がより強固となる。
しかしながら、本願発明はこのような構成に限定されず、被係止部７，１７が壁部７ｃ，１７ｃを有しなくてもよい。例えば、揺れの生じない場所に保管する目的のみに用いる場合や、別途固定手段を用いる場合等によって、係止部６，１６と被係止部７，１７との間に位置ずれの問題が無い場合には、必ずしも被係止部７，１７が壁部７ｃ，１７ｃを有する必要はない。 In the above configuration, it has been described that the wall portions 7c and 17c are formed on the locked portions 7 and 17. Since the wall portions 7c and 17c are formed, the displacement of the locking portions 6 and 16 can be suppressed by the wall portions 7c and 17c, so that the locking portions 6 and 16 are engaged with the wall portions 6c and 16c. The condition becomes stronger.
However, the present invention is not limited to such a configuration, and the locked portions 7, 17 may not have the wall portions 7c, 17c. For example, there is no problem of misalignment between the locking portions 6, 16 and the locked portions 7, 17 when it is used only for the purpose of storing it in a place where shaking does not occur, or when a separate fixing means is used. In this case, the locked portions 7 and 17 do not necessarily have the wall portions 7c and 17c.

また、上記実施形態においては、積載ラック１に、外壁パネルＰ１を積載する例に説明したが、パネルの種類は任意であり、玄関パネル、袖壁パネル、屋根パネル等の板状の建築部材を積載対象としてもよい。 Further, in the above embodiment, the example in which the outer wall panel P1 is loaded on the loading rack 1 has been described, but the type of the panel is arbitrary, and a plate-shaped building member such as an entrance panel, a sleeve wall panel, and a roof panel can be used. It may be a loading target.

１積載ラック
２支柱
３横架材
４ツナギ材
５補強ツナギ材
６係止部（第１係止部）
６ａスペーサ
６ｂ当接部
６ｃ壁部（対向壁部、第１対向壁部）
６ｄ下端部
６ｅリブ
６ｆ板材
７被係止部（第１被係止部）
７ａ，７ｂスペーサ
７ｃ壁部（第２対向壁部）
７ｄ当接部
７ｅ板材
８緩衝材（押さえ部）
８ａ下面（押さえ面）
１６係止部（第２係止部）
１６ａスペーサ
１６ｂ当接部
１６ｃ壁部（第３対向壁部）
１６ｄ下端部
１６ｅリブ
１６ｆ板材
１７被係止部（第２被係止部）
１７ａ，１７ｂスペーサ
１７ｃ壁部
１７ｄ当接部
１７ｅ板材
Ｐ１外壁パネル（建築部材）
Ｕ１第１ユニット
Ｕ２第２ユニット
Ｆ床 1 Loading rack 2 Struts 3 Horizontal material 4 Jumpsuit 5 Reinforcing jumpsuit 6 Locking part (1st locking part)
6a Spacer 6b Contact part 6c Wall part (opposing wall part, first facing wall part)
6d Lower end 6e Rib 6f Plate material 7 Locked part (1st locked part)
7a, 7b spacer 7c wall part (second facing wall part)
7d contact part 7e plate material 8 cushioning material (holding part)
8a Bottom surface (holding surface)
16 Locking part (second locking part)
16a Spacer 16b Contact part 16c Wall part (third facing wall part)
16d Lower end 16e Rib 16f Plate material 17 Locked part (2nd locked part)
17a, 17b Spacer 17c Wall 17d Contact 17e Plate P1 Exterior wall panel (building member)
U1 1st unit U2 2nd unit F floor

Claims

It is a loading rack for loading plate-shaped building materials.
A plurality of columns provided at at least four corners of the loading rack,
A first unit and a first unit, which are attached between the plurality of columns, are provided in one or more steps in the vertical direction, and are provided with at least one pair of rod-shaped horizontal members extending in parallel in each step. Consists of 2 units
The horizontal members forming at least one pair are for loading the plate-shaped building member on the horizontal members.
The second unit has a locking portion that is stacked on top of the first unit and locks with a locked portion of the first unit.
The locking portion has a contact portion that abuts on the locked portion and an opposing wall portion that projects downward from the contact portion and faces each other.
The facing wall portions are formed so that the gap between them widens toward the bottom .
The locking portion is a loading rack characterized by further having a lower end portion extending horizontally.

It is a loading rack for loading plate-shaped building materials.
A plurality of columns provided at at least four corners of the loading rack,
A first unit and a first unit, which are attached between the plurality of columns, are provided in one or more steps in the vertical direction, and are provided with at least one pair of rod-shaped horizontal members extending in parallel in each step. Consists of 2 units
The horizontal members forming at least one pair are for loading the plate-shaped building member on the horizontal members.
The second unit has a locking portion that is stacked on top of the first unit and locks with a locked portion of the first unit.
The locking portion has a contact portion that abuts on the locked portion and an opposing wall portion that projects downward from the contact portion and faces each other.
The facing wall portions are formed so that the gap between them widens toward the bottom .
A loading rack characterized in that the locked portion is attached to the horizontal member provided at the uppermost stage of the first unit via a spacer.

It is a loading rack for loading plate-shaped building materials.
A plurality of columns provided at at least four corners of the loading rack,
A first unit and a first unit, which are attached between the plurality of columns, are provided in one or more steps in the vertical direction, and are provided with at least one pair of rod-shaped horizontal members extending in parallel in each step. Consists of 2 units
The horizontal members forming at least one pair are for loading the plate-shaped building member on the horizontal members.
The second unit has a locking portion that is stacked on top of the first unit and locks with a locked portion of the first unit.
The locking portion has a contact portion that abuts on the locked portion and an opposing wall portion that projects downward from the contact portion and faces each other.
The locking portion further has a horizontally extending lower end portion.
The facing wall portion has ribs protruding from the surface opposite to the facing surface.
The loading rack is characterized in that the ribs continuously extend from the facing wall portion to the lower end portion.

The first facing wall portion as the facing wall portion is formed so that a gap between them widens as it goes downward when viewed from the first direction, which is one direction in the horizontal plane.
The locked portion has a second facing wall portion facing each other, and has a second facing wall portion.
The second facing wall portion is formed so as to widen a gap between each other as it goes upward when viewed from a second direction which is another direction in the horizontal plane and is perpendicular to the first direction. The loading rack according to any one of claims 1 to 3.

The locked portion according to any one of claims 1, 3 and 4 , wherein the locked portion is attached to the horizontal member provided at the uppermost stage of the first unit via a spacer. Loading rack.

The horizontal member at the uppermost stage of the first unit is provided with a holding portion for holding the building member placed below.
Any of claims 1 to 5, wherein the lower end portion of the locking portion is above the pressing surface of the pressing portion in a state where the second unit is stacked on the first unit. The loading rack described in item 1.

The first unit is configured to be stackable on top of the second unit.
The locking portion is a first locking portion and
The locked portion is a first locked portion and is
The first unit has a second locking portion that locks with the second locked portion of the second unit.
The second locking portion has a third facing wall portion facing each other.
The loading rack according to any one of claims 1 to 6, wherein the third facing wall portion is formed so that a gap between them widens toward the bottom.