JP5892654B2 - Stopper body for preventing pallet drop - Google Patents

Stopper body for preventing pallet drop Download PDF

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JP5892654B2
JP5892654B2 JP2012110307A JP2012110307A JP5892654B2 JP 5892654 B2 JP5892654 B2 JP 5892654B2 JP 2012110307 A JP2012110307 A JP 2012110307A JP 2012110307 A JP2012110307 A JP 2012110307A JP 5892654 B2 JP5892654 B2 JP 5892654B2
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pallet
arm
stopper
main body
holes
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JP2013237513A (en
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吉川▲しげ▼宣
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有限会社 キュービック静岡
有限会社 キュービック静岡
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本発明は、パレット落下防止用ストッパー体に係り、特に、パレットを支持する腕木に取り付けることができるパレット落下防止用ストッパー体に関する。     The present invention relates to a pallet drop prevention stopper body, and more particularly to a pallet fall prevention stopper body that can be attached to a brace that supports a pallet.

本件発明者は、先に、支柱に取り付けることができるパレット落下防止用ストッパー体（例えば、特許文献参照）を開示した。     The present inventor previously disclosed a pallet drop prevention stopper body (see, for example, Patent Literature) that can be attached to a support column.

特許第４００１２８９号公報Japanese Patent No. 4001289

しかしながら、筋交い（ブレース）等の位置により、パレット落下防止用ストッパー体を支柱に取り付けられない場合がある。     However, the pallet drop prevention stopper body may not be attached to the column depending on the position of braces or the like.

本発明は、上記事情を考慮したなされたパレット落下防止用ストッパー体を提供することを目的とする。     An object of this invention is to provide the pallet fall prevention stopper body made | formed in consideration of the said situation.

請求項１記載のパレット落下防止用ストッパー体は、所定の間隔で立設された複数の支柱に直交すると共に、水平方向に延びるように設けられ、パレットを支持する腕木に取り付けられるパレット落下防止用ストッパー体であって、複数の貫通孔を有し、前記腕木に支持された前記パレットの前面への移動をパレットに当接して阻止するストッパー部を有する本体と、この本体に取り付けられ、前記腕木に向かうように設けられ、前記腕木に当接する長手形状の当接部材と、前記本体に取り付けられた支柱当接部材と、前記腕木に係止すると共に、両端部が前記複数の貫通孔を通る係止部材と、前記両端部が前記複数の貫通孔を通った前記係止部材を前記本体に結合させる結合手段とを備え、前記腕木は、正面視、前面に位置する前側支柱の後方に位置し、前記支柱当接部材の先端面が前記支柱に当接し、前記係止部材は、第１の直線部と、この第１の直線部に平行な第２の直線部と、この第２の直線部と前記第１の直線部を接続する接続部とを有し、前記長手形状の当接部材の先端面が前記腕木に当接し、平面視、前記第１の直線部、前記第２の直線部、前記長手形状の当接部材が重なっているものである。 Pallet fall prevention stopper body according to claim 1 wherein, together with the orthogonal to the plurality of standoff erected at a predetermined interval provided so as to extend in the horizontal direction, the pallet fall prevention which is attached to brackets for supporting the pallet A stopper body, having a plurality of through holes, a main body having a stopper portion that abuts against the pallet to prevent movement to the front surface of the pallet supported by the arm, and attached to the main body, A longitudinal contact member that contacts the arm, a support member that is attached to the main body, a column contact member that is attached to the main body, and that engages with the arm, and both end portions have the plurality of through holes. a locking member passing through, the both end portions and a coupling means for coupling said locking member through said plurality of through-holes in the body, the bracket is viewed from the front, of the front struts positioned on the front Located towards the tip end surface of the strut abutting member abuts on said post, said locking member has a first straight portion, a second straight portion parallel to the straight portion of the first, the A connecting portion that connects the second straight portion and the first straight portion, and a distal end surface of the longitudinal contact member abuts against the arm, in plan view, the first straight portion, The second straight portion and the longitudinal contact member are overlapped.

また、請求項２記載のパレット落下防止用ストッパー体は、所定の間隔で立設された複数の支柱に直交すると共に、水平方向に延びるように設けられ、パレットを支持する複数の腕木に取り付けられるパレット落下防止用ストッパー体であって、複数の貫通孔を有し、前側腕木及び後側腕木に支持された前記パレットの前面への移動をパレットに当接して阻止するストッパー部を有する本体と、この本体に取り付けられ、前記前側腕木に向かうように設けられ、前記前側腕木に当接する長手形状の当接部材と、前記前側腕木に係止すると共に、両端部が前記複数の貫通孔を通る係止部材と、前記両端部が前記複数の貫通孔を通った前記係止部材を前記本体に結合させる結合手段と、前記本体に取り付けられ、前記後側腕木を超えて設けられると共に、前記パレットの側方への移動を前記パレットに当接して阻止する側方ストッパー部と、この側方ストッパー部の前記後側腕木を超えた部位に取り付けられ、前記ストッパー部と対向し、前記パレットの背面への移動をパレットに当接して阻止する背面ストッパー部とを備え、前記複数の支柱の内、パレット受け入れ側に位置するのは、前側支柱であり、前記複数の支柱の内、前記前側支柱の後方に位置するのは、後側支柱であり、前記前側支柱に直交すると共に、水平方向に延びるように設けられ、パレットを支持するのは、前記前側腕木であり、前記後側支柱に直交すると共に、水平方向に延びるように設けられ、前記パレットを支持するのは、前記後側腕木であり、前記前側腕木は、正面視、前面に位置する前記前側支柱の後方に位置し、前記長手形状の当接部材の先端面が前記前側腕木に当接するものである。 The mounting pallet fall prevention stopper body according to claim 2, wherein, together with the orthogonal to the plurality of standoff erected at a predetermined interval provided so as to extend in the horizontal direction, a plurality of brackets supporting the pallet A pallet drop prevention stopper body having a plurality of through holes, and a main body having a stopper portion that abuts against the pallet and prevents movement of the pallet supported by the front arm and the rear arm to the front surface; The body is attached to the main body and is provided so as to face the front arm, and has a longitudinal contact member that contacts the front arm and the front arm, and both ends pass through the plurality of through holes. A locking member, a coupling means for coupling the locking member whose both end portions pass through the plurality of through holes to the main body, and attached to the main body and provided beyond the rear arm Both are attached to the side stopper part that abuts against the pallet to prevent lateral movement of the pallet and the lateral stopper part of the side stopper part beyond the rear arm, facing the stopper part, A back stopper portion for preventing the movement of the pallet to the back by abutting against the pallet, and among the plurality of struts, the pallet receiving side is located on the front strut, of the plurality of struts, Positioned behind the front column is a rear column, and is provided so as to be orthogonal to the front column and extend in the horizontal direction, and the pallet is supported by the front arm, and the rear side. The rear arm is provided so as to be orthogonal to the column and extend in the horizontal direction, and supports the pallet, and the front arm is located behind the front column, which is located in front, in front view. Position, and the distal end surface of the abutment member of the longitudinal shape is intended to abut on the front bracket.

また、請求項３記載のパレット落下防止用ストッパー体は、所定の間隔で立設された複数の支柱に直交すると共に、水平方向に延びるように設けられ、パレットを支持する複数の腕木に取り付けられるパレット落下防止用ストッパー体であって、複数の貫通孔を有し、前側腕木及び後側腕木に支持された前記パレットの前面への移動をパレットに当接して阻止するストッパー部を有する本体と、この本体に取り付けられ、前記前側腕木に向かうように設けられ、前記前側腕木に当接する長手形状の当接部材と、前記前側腕木に係止すると共に、両端部が前記複数の貫通孔を通る係止部材と、前記両端部が前記複数の貫通孔を通った前記係止部材を前記本体に結合させる結合手段と、前記本体に取り付けられ、前記後側腕木を超えて設けられると共に、前記パレットの側方への移動を前記パレットに当接して阻止する側方ストッパー部とを備え、前記複数の支柱の内、パレット受け入れ側に位置するのは、前側支柱であり、前記複数の支柱の内、前記前側支柱の後方に位置するのは、後側支柱であり、前記前側支柱に直交すると共に、水平方向に延びるように設けられ、パレットを支持するのは、前記前側腕木であり、前記後側支柱に直交すると共に、水平方向に延びるように設けられ、前記パレットを支持するのは、前記後側腕木であり、前記前側腕木は、正面視、前面に位置する前記前側支柱の後方に位置し、前記長手形状の当接部材の先端面が前記前側腕木に当接するものである。 The mounting pallet fall prevention stopper body according to claim 3, wherein, together with the orthogonal to the plurality of standoff erected at a predetermined interval provided so as to extend in the horizontal direction, a plurality of brackets supporting the pallet A pallet drop prevention stopper body having a plurality of through holes, and a main body having a stopper portion that abuts against the pallet and prevents movement of the pallet supported by the front arm and the rear arm to the front surface; The body is attached to the main body and is provided so as to face the front arm, and has a longitudinal contact member that contacts the front arm and the front arm, and both ends pass through the plurality of through holes. A locking member, a coupling means for coupling the locking member whose both end portions pass through the plurality of through holes to the main body, and attached to the main body and provided beyond the rear arm Both the movement to the side of the pallet and a lateral stopper portion for preventing contact with the pallet, of the plurality of struts, to position the pallet receiving side is the front struts, the plurality The rear strut is located behind the front strut, and is provided so as to be orthogonal to the front strut and extend in the horizontal direction, and the pallet is supported by the front arm. There is provided to extend in a horizontal direction while being orthogonal to the rear column, and the pallet is supported by the rear arm, and the front arm is located in front of the front column. The front end surface of the longitudinal contact member is in contact with the front arm .

また、請求項４記載のパレット落下防止用ストッパー体は、請求項１〜３のいずれかに記載のパレット落下防止用ストッパー体において、複数の支柱は、パレット受け入れ側に位置する前側支柱と、前記前側支柱の後方に位置する後側支柱とを有し、腕木は、前側支柱に直交すると共に、水平方向に延びるように設けられ、パレットを支持する前側腕木と、前記後側支柱に直交すると共に、水平方向に延びるように設けられ、前記パレットを支持する後側腕木とを有し、本体には、前記前側支柱に当接する前側支柱当接部材を有し、係止部材と当接部材とにより前記前側腕木を挟持状態時、前記前側支柱当接部材が前記前側支柱に当接しているものである。     Further, the pallet drop prevention stopper body according to claim 4 is the pallet drop prevention stopper body according to any one of claims 1 to 3, wherein the plurality of struts are front struts positioned on a pallet receiving side, and A rear strut located behind the front strut, and the arm is orthogonal to the front strut and is provided to extend horizontally, and is orthogonal to the rear strut and the front arm supporting the pallet. A rear arm that is provided to extend in the horizontal direction and supports the pallet; and a main body includes a front strut abutting member that abuts on the front strut; a locking member and a contact member; Thus, when the front arm is clamped, the front column contact member is in contact with the front column.

また、請求項５記載のパレット落下防止用ストッパー体は、請求項２記載のパレット落下防止用ストッパー体において、側方ストッパー部の下面に後側腕木に係脱可能に装着される後側腕木位置決め用の後側腕木位置決め用脚部を備え、この後側腕木位置決め用脚部は、後側腕木の長手方向に互いに平行な面で形成されているものである。     The pallet drop prevention stopper body according to claim 5 is the pallet drop prevention stopper body according to claim 2, wherein the pallet drop prevention stopper body is detachably attached to the rear arm on the lower surface of the side stopper portion. The rear arm positioning leg is provided with planes parallel to each other in the longitudinal direction of the rear arm.

また、請求項６記載のパレット落下防止用ストッパー体は、請求項２又は請求項３記
載のパレット落下防止用ストッパー体において、側方ストッパー部は傾斜面を有し、該傾
斜面は前側腕木と後側腕木に支持されたパレットに近づくように傾斜しているものである
。
また、請求項７記載のパレット落下防止用ストッパー体は、所定の間隔で立設された複数の支柱に直交すると共に、水平方向に延びるように設けられ、パレットを支持する腕木に取り付けられるパレット落下防止用ストッパー体であって、複数の貫通孔を有し、前記腕木に支持された前記パレットの前面への移動をパレットに当接して阻止するストッパー部を有する本体と、この本体に取り付けられ、前記腕木に向かうように設けられ、前記腕木に当接する長手形状の当接部材と、前記腕木に係止すると共に、両端部が前記複数の貫通孔を通る係止部材と、前記両端部が前記複数の貫通孔を通った前記係止部材を前記本体に結合させる結合手段とを備え、前記腕木は、正面視、前面に位置する前側支柱の後方に位置し、前記複数の貫通孔は、第１の貫通孔と第２の貫通孔であり、前記長手形状の当接部材の前記本体の取付位置は、前記第１の貫通孔と前記第２の貫通孔との間であり、前記係止部材は、第１の直線部と、この第１の直線部に平行な第２の直線部と、この第２の直線部と前記第１の直線部を接続する接続部とを有し、前記長手形状の当接部材の先端面が前記腕木に当接し、平面視、前記第１の直線部、前記第２の直線部、前記長手形状の当接部材が重なっているものである。 Further, the pallet drop prevention stopper body according to claim 6 is the pallet drop prevention stopper body according to claim 2 or claim 3, wherein the side stopper portion has an inclined surface, and the inclined surface is connected to the front arm. It is inclined so as to approach the pallet supported by the rear arm.
Further, the pallet drop prevention stopper body according to claim 7 is provided so as to be orthogonal to the plurality of support columns erected at a predetermined interval and to extend in the horizontal direction, and to be attached to an arm supporting the pallet. A stopper body for prevention, having a plurality of through holes, and a main body having a stopper portion that prevents movement of the pallet supported by the arm to the front surface of the pallet by contacting the pallet, and is attached to the main body, A longitudinal contact member that is provided so as to face the arm and abuts against the arm; a locking member that engages with the arm and has both end portions passing through the plurality of through holes; and Coupling means for coupling the locking member that has passed through a plurality of through holes to the main body, the arm is located behind the front strut located in the front view, and the plurality of through holes are 1 is a through hole and a second through hole, and the attachment position of the main body of the long contact member is between the first through hole and the second through hole, The member has a first straight line part, a second straight line part parallel to the first straight line part, and a connection part connecting the second straight line part and the first straight line part, The distal end surface of the longitudinal contact member is in contact with the arm, and the planar contact, the first linear portion, the second linear portion, and the longitudinal contact member overlap.

請求項１記載のパレット落下防止用ストッパー体によれば、パレット落下防止用ストッパー体を筋交いの位置により支柱に取り付けられない場合、係止部材と当接部材で腕木を挟持して腕木に取り付けることができ、しかも、平面視、第１の直線部、第２の直線部、長手形状の当接部材が重なっているため、腕木への挟持も強いと共に、パレット落下防止用ストッパー体自体をコンパクトにすることができる等の効果を奏する。     According to the pallet drop prevention stopper body according to claim 1, when the pallet drop prevention stopper body cannot be attached to the column due to the position of the brace, the pallet fall prevention stopper body is attached to the arm by holding the arm with the locking member and the contact member. In addition, since the first linear portion, the second linear portion, and the longitudinal contact member overlap each other in plan view, the holding member is strong and the pallet drop prevention stopper body itself is compact. The effect that it can do is produced.

また、請求項２記載のパレット落下防止用ストッパー体によれば、パレット落下防止用ストッパー体を筋交いの位置により支柱に取り付けられない場合、係止部材と当接部材で前側腕木を挟持して前側腕木に取り付けることができ、しかも、１個のパレット落下防止用ストッパー体により、パレットの前面への移動をストッパー部により、パレットの側方への移動を側方ストッパー部により、パレットの背面への移動を背面ストッパー部により、それぞれ阻止することができる。     According to the pallet drop prevention stopper body according to claim 2, when the pallet drop prevention stopper body cannot be attached to the support column by the brace position, the front arm is sandwiched between the locking member and the contact member, and the front side It can be attached to the arm, and it can be moved to the front of the pallet by the stopper, and moved to the side of the pallet by the side stopper. The movement can be prevented by the back stopper portion.

また、請求項３記載のパレット落下防止用ストッパー体によれば、パレット落下防止用ストッパー体を筋交いの位置により支柱に取り付けられない場合、係止部材と当接部材で前側腕木を挟持して前側腕木に取り付けることができ、しかも、１個のパレット落下防止用ストッパー体により、パレットの前面への移動をストッパー部により、パレットの側方への移動を側方ストッパー部により、それぞれ阻止することができる。     According to the pallet drop prevention stopper body according to claim 3, when the pallet drop prevention stopper body cannot be attached to the column due to the position of the brace, the front arm is sandwiched between the locking member and the contact member, and the front side It can be attached to the arm, and with one pallet drop prevention stopper body, movement to the front of the pallet can be prevented by the stopper part, and movement of the pallet to the side can be prevented by the side stopper part. it can.

また、請求項４記載のパレット落下防止用ストッパー体によれば、上述した請求項１〜請求項３記載の発明の効果に加え、係止部材と当接部材とにより前側腕木の挟持状態時、前側支柱当接部材が前側支柱に当接しているため、挟持状態をより確実に保持することができる。     Moreover, according to the stopper body for pallet fall prevention of Claim 4, in addition to the effect of the invention of Claims 1 to 3 described above, when the front arm is clamped by the locking member and the contact member, Since the front strut abutting member is in contact with the front strut, the clamped state can be held more reliably.

また、請求項５記載のパレット落下防止用ストッパー体によれば、上述した請求項２記載の発明の効果に加え、側方ストッパー部の下面に後側腕木に係脱可能に装着される後側腕木位置決め用の後側腕木位置決め用脚部を備え、この後側腕木位置決め用脚部は、後側腕木の長手方向に互いに平行な面で形成されているため、前面（パレット受け入れ側）から、パレット落下防止用ストッパー体を後側腕木を容易に装着することができる。     According to the stopper body for preventing pallet dropping according to claim 5, in addition to the effect of the invention according to claim 2, the rear side that is detachably attached to the rear arm on the lower surface of the side stopper portion. Since the rear arm positioning leg portion for positioning the arm is provided with planes parallel to each other in the longitudinal direction of the rear arm arm, the rear arm positioning leg portion is formed from the front surface (pallet receiving side). The rear arm can be easily attached to the pallet drop prevention stopper body.

また、請求項６記載のパレット落下防止用ストッパー体によれば、上述した請求項２又は請求項３記載の発明の効果に加え、側方ストッパー部は傾斜面を有し、該傾斜面は前側腕木と後側腕木に支持されたパレットに近づくように傾斜しているため、パレットを前側腕木と後側腕木に設置する際、傾斜面にパレットが当たると、パレットは傾斜面に案内されて、前側腕木と後側腕木にスムーズに設置することができる。     According to the stopper body for preventing pallet dropping according to claim 6, in addition to the effect of the invention according to claim 2 or 3, the side stopper portion has an inclined surface, and the inclined surface is a front side. Since it is inclined to approach the pallet supported by the arm and the rear arm, when the pallet is placed on the front arm and the rear arm, when the pallet hits the inclined surface, the pallet is guided to the inclined surface, It can be installed smoothly on the front arm and the rear arm.

図１は、本発明の一実施例のパレット落下防止用ストッパー体をラック式倉庫（立体自動倉庫）に取り付けた状態の概略的正面図である。FIG. 1 is a schematic front view of a state in which a pallet drop prevention stopper body according to an embodiment of the present invention is attached to a rack type warehouse (three-dimensional automatic warehouse). 図２は、図１のパレット落下防止用ストッパー体の概略的斜視図である。FIG. 2 is a schematic perspective view of the pallet dropping prevention stopper body of FIG. 図３は、図１の３−３線の概略的断面図である。3 is a schematic cross-sectional view taken along line 3-3 of FIG. 図４は、図１の４−４線の概略的断面図である。4 is a schematic cross-sectional view taken along line 4-4 of FIG. 図５は、図３のパレット落下防止用ストッパー体を腕木に取り付け状態を側面的に見た概略的図である。FIG. 5 is a schematic view of the pallet drop prevention stopper body shown in FIG. 図６は、図１と異なる他の実施例のパレット落下防止用ストッパー体をラック式倉庫（立体自動倉庫）に取り付けた状態の概略的正面図である。FIG. 6 is a schematic front view of a state in which a pallet drop prevention stopper body of another embodiment different from FIG. 1 is attached to a rack type warehouse (three-dimensional automatic warehouse). 図７は、図６のパレット落下防止用ストッパー体の概略的斜視図である。FIG. 7 is a schematic perspective view of the pallet drop prevention stopper body of FIG. 図８は、図６の一部を平面的に見た概略的平面図である。FIG. 8 is a schematic plan view of a part of FIG. 図９は、図６のパレット落下防止用ストッパー体のパレットの前後の移動を阻止する状態を示す概略的図である。FIG. 9 is a schematic view showing a state in which the pallet dropping prevention stopper body of FIG. 6 is prevented from moving back and forth of the pallet. 図１０は、図６のパレット落下防止用ストッパー体のパレットの側方の移動を阻止する状態を示す概略的図である。FIG. 10 is a schematic view showing a state in which the pallet drop prevention stopper body of FIG. 6 is prevented from moving laterally from the pallet. 図１１は、図６のパレット落下防止用ストッパー体を側面的に見た概略的図である。FIG. 11 is a schematic view of the pallet drop prevention stopper body of FIG. 6 viewed from the side. 図１２は、図６のパレット落下防止用ストッパー体の側方ストッパー部の傾斜面の作用を説明するための概略的図である。FIG. 12 is a schematic view for explaining the action of the inclined surface of the side stopper portion of the pallet drop prevention stopper body of FIG. 図１３は、図１２のパレット落下防止用ストッパー体の側方ストッパー部の傾斜面によりパレットが案内された状態の概略的図である。FIG. 13 is a schematic view showing a state in which the pallet is guided by the inclined surface of the side stopper portion of the pallet dropping prevention stopper body of FIG. 図１４は、図６のパレット落下防止用ストッパー体を腕木に設置される状態を平面的に見た概略的図である。FIG. 14 is a schematic view of the state in which the pallet drop prevention stopper body of FIG. 図１５は、図１４を側面的に見た概略的図である。FIG. 15 is a schematic view of FIG. 14 viewed from the side. 図１６は、図１５のパレット落下防止用ストッパー体にＵ字状部材を取り付ける状態を平面的に見た概略的図である。FIG. 16 is a schematic view of a state in which a U-shaped member is attached to the pallet drop prevention stopper body of FIG. 図１７は、図１６のパレット落下防止用ストッパー体にＵ字状部材を取り付けた状態を側面的に見た概略的図である。FIG. 17 is a schematic side view of a state in which a U-shaped member is attached to the pallet drop prevention stopper body of FIG.

本発明の一実施例のパレット落下防止用ストッパー体を図面（図１乃至図５）を参照して説明する。
[実施例１（図１乃至図５）]
図１に示すＳはパレット落下防止用ストッパー体で、パレット落下防止用ストッパー体Ｓは、例えば、ラック式倉庫（立体自動倉庫）等に使用され、物品１が搭載されたパレット２が地震で、ラック式倉庫（立体自動倉庫）等から前面Ｆに飛び出して落下しないようにしたものである。
ラック式倉庫（立体自動倉庫）等においては、所定の間隔で立設された複数の支柱３と、この支柱３の垂直方向に沿って所定の間隔で複数設けられ、パレット２を支持する腕木４とを備えている。 A pallet drop prevention stopper body according to an embodiment of the present invention will be described with reference to the drawings (FIGS. 1 to 5).
[Example 1 (FIGS. 1 to 5)]
S shown in FIG. 1 is a pallet drop prevention stopper body, and the pallet fall prevention stopper body S is used, for example, in a rack type warehouse (three-dimensional automatic warehouse) or the like, and the pallet 2 on which the article 1 is mounted is an earthquake. The rack type warehouse (three-dimensional automatic warehouse) jumps to the front F so as not to fall.
In a rack type warehouse (three-dimensional automatic warehouse) or the like, a plurality of support columns 3 standing at a predetermined interval and a plurality of arms 4 that are provided at a predetermined interval along the vertical direction of the support column 3 and support the pallet 2. And.

パレット落下防止用ストッパー体Ｓは、図２に示すように、本体１０と、当接部材１１と、係止部材１２と、結合手段１３とを備えている。
本体１０は、平板状のプレートに複数の貫通孔１０ａ、１０ａが設けられ、平板状のプレートの一辺より側方に張り出したストッパー部１０ｂを有する。
ストッパー部１０ｂは、図１、図３及び図４に示すように、腕木４に支持されたパレット２の前面Ｆへの移動をパレット２に当接して阻止するものである。
本体１０のストッパー部１０ｂは、ストッパー部１０ｂの上端部を腕木４の上面より上方で且つパレット２の底面より上方に位置するようになっている（図１参照）。
As shown in FIG. 2, the pallet dropping prevention stopper body S includes a main body 10, a contact member 11, a locking member 12, and a coupling means 13.
The main body 10 is provided with a plurality of through-holes 10a and 10a in a flat plate, and has a stopper portion 10b projecting laterally from one side of the flat plate.
As shown in FIGS. 1, 3, and 4, the stopper portion 10 b prevents the pallet 2 supported by the arm 4 from moving to the front surface F by contacting the pallet 2.
The stopper portion 10b of the main body 10 is configured such that the upper end portion of the stopper portion 10b is located above the upper surface of the arm 4 and above the bottom surface of the pallet 2 (see FIG. 1).

また、当接部材１１は、長手方向に長い長手形状の部材で、本体１０に取り付けられ、図４に示すように、腕木４に向かうように設けられ、腕木４に当接するものである。
なお、当接部材１１は、例えば、溶接により本体１０に取り付けられている。 The abutting member 11 is a member having a long shape in the longitudinal direction, is attached to the main body 10, is provided so as to face the arm 4, and contacts the arm 4 as shown in FIG. 4.
The contact member 11 is attached to the main body 10 by welding, for example.

また、係止部材１２は、腕木４に係止すると共に、両端部１２ｄ、１２ｄが複数の貫通孔１０ａ、１０ａを通るようになっている。
係止部材１２は、第１の直線部１２ａと、この第１の直線部１２ａに平行な第２の直線部１２ｂと、この第２の直線部１２ｂと第１の直線部１２ａを接続する接続部１２ｃとを有したもので、例えば、Ｕ字状部材で形成されている。
なお、望ましくは、平面視、第１の直線部１２ａ、第２の直線部１２ｂ、長手形状の当接部材１２ｃが重なっているのが良い（図３及び図４参照）。 The locking member 12 is locked to the arm 4 and both end portions 12d and 12d pass through the plurality of through holes 10a and 10a.
The locking member 12 includes a first straight portion 12a, a second straight portion 12b parallel to the first straight portion 12a, and a connection for connecting the second straight portion 12b and the first straight portion 12a. For example, it is formed of a U-shaped member.
Desirably, the first linear portion 12a, the second linear portion 12b, and the longitudinal contact member 12c are overlapped in plan view (see FIGS. 3 and 4).

また、結合手段１３は、両端部１２ｄ、１２ｄが複数の貫通孔１０ａ、１０ａを通った係止部材１２を本体１０に結合させるもので、例えば、両端部１２ｄ、１２ｄの近傍に形成した雄ねじ１３ａ、１３ａに螺合するナット１３ｃ、１３ｃで締め付け結合させている。なお、１３ｂ、１３ｂは、ワッシャである。     Further, the coupling means 13 couples the locking member 12 having both end portions 12d and 12d passing through the plurality of through holes 10a and 10a to the main body 10, for example, a male screw 13a formed in the vicinity of both end portions 12d and 12d. The nuts 13c and 13c that are screwed into the nuts 13a are fastened and coupled. Reference numerals 13b and 13b denote washers.

従って、上述したパレット落下防止用ストッパー体Ｓによれば、パレット落下防止用ストッパー体Ｓを筋交いの位置により支柱に取り付けられない場合、係止部材１２と当接部材１１で腕木４を挟持して腕木４に取り付けることができ、しかも、平面視、第１の直線部１２ａ、第２の直線部１２ｂ、長手形状の当接部材１１が重なっているため（図３及び図４参照）、腕木４への挟持も強いと共に、パレット落下防止用ストッパー体自体Ｓをコンパクトにすることができる等の効果を奏する。
なお、図２に示す１４は本体１０に取り付けられた支柱当接部材（前側支柱当接部材）で、支柱当接部材（前側支柱当接部材）１４は、図３に示すように、係止部材１２と当接部材１１とにより腕木（前側腕木）４の挟持状態時、支柱当接部材（前側支柱当接部材）１４が支柱（前側支柱）３（３’）に当接している。そのため、挟持状態をより確実に保持することができる。
[実施例２（図６乃至図１７）]
上述の実施例１においては、パレット２の前面への移動をストッパー部１０ｂにより阻止することはできるが、パレットの側方への移動、パレットの背面への移動は、阻止することができない。次に述べる実施例２（図６乃至図１７）は、１個のパレット落下防止用ストッパー体Ｓにより、パレット２の前面への移動のみならず、パレット２の側方への移動、パレット２の背面への移動をも阻止することができる。 Therefore, according to the above-described pallet drop prevention stopper body S, when the pallet drop prevention stopper body S cannot be attached to the column due to the brace position, the arm 4 is held between the locking member 12 and the contact member 11. The arm 4 can be attached to the arm 4 and the first straight portion 12a, the second straight portion 12b, and the longitudinal contact member 11 overlap each other in plan view (see FIGS. 3 and 4). The pallet drop prevention stopper body S itself can be made compact and the like can be achieved.
2 is a support post contact member (front support post contact member) attached to the main body 10, and the support post contact member (front support post contact member) 14 is locked as shown in FIG. When the arm (front arm) 4 is held between the member 12 and the abutting member 11, the column abutting member (front column abutting member) 14 is in contact with the column (front column) 3 (3 ′). For this reason, the sandwiched state can be held more reliably.
[Example 2 (FIGS. 6 to 17)]
In the first embodiment described above, the movement of the pallet 2 to the front surface can be prevented by the stopper portion 10b, but the movement of the pallet to the side and the movement of the pallet to the back surface cannot be prevented. In the second embodiment (FIGS. 6 to 17) described below, not only the pallet 2 is moved to the front surface but also the pallet 2 is moved to the side by the pallet dropping prevention stopper body S. Movement to the back side can also be prevented.

即ち、図８、図９、図１４及び図１５に示すように、立設された複数の支柱３の内、パレット受け入れ側に位置する支柱は、前側支柱３’、前側支柱３’の後方に位置する支柱は、後側支柱３”である。
また、４’は、前側支柱３’に直交すると共に、水平方向に延びるように設けられ、パレット２を支持する前側腕木である。
また、４”は、後側支柱３”に直交すると共に、水平方向に延びるように設けられ、パレット２を支持する後側腕木である。 That is, as shown in FIGS. 8, 9, 14, and 15, among the plurality of upright columns 3, the column positioned on the pallet receiving side is located behind the front column 3 ′ and the front column 3 ′. The strut that is located is the rear strut 3 ″.
Reference numeral 4 ′ denotes a front arm that is provided so as to be orthogonal to the front column 3 ′ and extend in the horizontal direction and supports the pallet 2.
Reference numeral 4 ″ denotes a rear arm that is provided so as to be orthogonal to the rear column 3 ″ and extend in the horizontal direction and support the pallet 2.

また、本体１０は、上述の実施例１の本体１０と同様、複数の貫通孔１０ａ、１０ａを有し、腕木４に支持されたパレット２の前面（パレット受け入れ側）Ｆへの移動をパレット２に当接して阻止するストッパー部１０ｂを有している。ストッパー部１０ｂは、上述の実施例１と同様、ストッパー部１０ｂの上端部を腕木４の上面より上方で且つパレット２の底面より上方に位置するようになっている（図６参照）。
また、長手形状の当接部材１１は、上述の実施例１の当接部材１１と同様、本体１０に取り付けられ、前側腕木４’に向かうように設けられ、前側腕木４’に当接する（図１５参照）。 Moreover, the main body 10 has a plurality of through holes 10a and 10a, like the main body 10 of the first embodiment, and moves the pallet 2 supported by the arm 4 to the front surface (pallet receiving side) F to the pallet 2. It has a stopper portion 10b that abuts against and stops. The stopper portion 10b is configured such that the upper end portion of the stopper portion 10b is located above the upper surface of the arm 4 and above the bottom surface of the pallet 2 as in the first embodiment (see FIG. 6).
Similarly to the contact member 11 of the above-described first embodiment, the longitudinal contact member 11 is attached to the main body 10 and is provided so as to face the front arm 4 'and contacts the front arm 4' (see FIG. 15).

また、係止部材１２は、上述の実施例１の係止部材１２と同様、前側腕木４’に係止すると共に、両端部１２ｄ、１２ｄが複数の貫通孔１０ａ、１０ａを通るようになっている。
係止部材１２は、第１の直線部１２ａと、この第１の直線部１２ａに平行な第２の直線部１２ｂと、この第２の直線部１２ｂと第１の直線部１２ａを接続する接続部１２ｃとを有したもので、後述する側方ストッパー部１５と重なるため、接続部１２ｃは、側方ストッパー部１４から遠ざかるように屈曲して、第２の直線部１２ｂと第１の直線部１２ａとに接続されている。 In addition, the locking member 12 is locked to the front arm 4 'and the both end portions 12d and 12d pass through the plurality of through holes 10a and 10a, like the locking member 12 of the first embodiment. Yes.
The locking member 12 includes a first straight portion 12a, a second straight portion 12b parallel to the first straight portion 12a, and a connection for connecting the second straight portion 12b and the first straight portion 12a. The connecting portion 12c bends away from the side stopper portion 14 so as to be overlapped with a side stopper portion 15 described later, so that the second straight portion 12b and the first straight portion are provided. 12a.

また、結合手段１３は、上述の実施例１の結合手段１３と同様、両端部１２ｄ、１２ｄが複数の貫通孔１０ａ、１０ａを通った係止部材１２を本体１０に結合させるもので、例えば、両端部１２ｄ、１２ｄの近傍に形成した雄ねじ１３ａ、１３ａに螺合するナット１３ｃ、１３ｃで締め付け結合させている。なお、１３ｂ、１３ｂは、ワッシャである。
なお、図８及び図１７に示すように、係止部材１２と当接部材１１とにより前側腕木４’を挟持状態時、前側支柱当接部材１１が前側支柱３’に当接している（図１５及び図１７参照）。 Further, the coupling means 13 couples the locking member 12 having both end portions 12d, 12d passing through the plurality of through holes 10a, 10a to the main body 10 in the same manner as the coupling means 13 of the first embodiment. The nuts 13c and 13c that are screwed into the male screws 13a and 13a formed in the vicinity of both end portions 12d and 12d are tightened and coupled. Reference numerals 13b and 13b denote washers.
As shown in FIGS. 8 and 17, when the front arm 4 ′ is held between the locking member 12 and the contact member 11, the front column contact member 11 is in contact with the front column 3 ′ (FIG. 8). 15 and FIG. 17).

また、図７に示す１５は側方ストッパー部１５で、側方ストッパー部１５は、本体１０に取り付けられ、図８、図１４及び図１５に示すように、後側腕木４”を超えて設けられると共に、パレット２の側方への移動をパレット２に当接して阻止するものである（図１０参照）。
この側方ストッパー部１５は傾斜面１５Ａを有し、該傾斜面１５Ａは前側腕木４’と後側腕木４”に支持されたパレット２に近づくように傾斜している（図１２及び図１３参照）。
そのため、図１２及び図１３に示すように、パレット２を前側腕木４’と後側腕木４”に設置する際、傾斜面１５Ａにパレット２が当たると、パレット２は傾斜面１５Ａに案内されて、前側腕木４’と後側腕木４”にスムーズに設置することができるようになっている。
また、側方ストッパー部１５の下面に後側腕木４”に係脱可能に装着される後側腕木位置決め用脚部１５Ｂが設けられ、後側腕木位置決め用脚部１５Ｂは、後側腕木４”の長手方向に互いに平行な面１５ｂ１、１５ｂ２で形成されている。
これは、パレット落下防止用ストッパー体Ｓを前面（パレット受け入れ側）Ｆから、容易に装着するためである。 Further, 15 shown in FIG. 7 is a side stopper portion 15, which is attached to the main body 10 and is provided beyond the rear arm 4 ″ as shown in FIGS. 8, 14 and 15. In addition, the lateral movement of the pallet 2 is prevented by contacting the pallet 2 (see FIG. 10).
The side stopper 15 has an inclined surface 15A, and the inclined surface 15A is inclined so as to approach the pallet 2 supported by the front arm 4 'and the rear arm 4 "(see FIGS. 12 and 13). ).
Therefore, as shown in FIGS. 12 and 13, when the pallet 2 is placed on the front arm 4 ′ and the rear arm 4 ″, when the pallet 2 hits the inclined surface 15A, the pallet 2 is guided to the inclined surface 15A. The front arm 4 'and the rear arm 4 "can be installed smoothly.
Further, a rear arm positioning leg portion 15B that is detachably attached to the rear arm 4 ″ is provided on the lower surface of the side stopper portion 15, and the rear arm positioning leg portion 15B is provided on the rear arm arm 4 ″. The surfaces 15b1 and 15b2 are parallel to each other in the longitudinal direction.
This is because the pallet drop prevention stopper body S can be easily mounted from the front surface (pallet receiving side) F.

また、図７に示す１６は背面ストッパー部で、背面ストッパー部１６は、側方ストッパー部１５の後側腕木４”を超えた部位に取り付けられ、ストッパー部１０ｂと対向し、パレット２の背面への移動をパレット２に当接して阻止するものである（図８及び図９参照）。     Further, 16 shown in FIG. 7 is a back stopper portion, and the back stopper portion 16 is attached to a portion beyond the rear arm 4 ″ of the side stopper portion 15 and faces the stopper portion 10b to the back of the pallet 2. Is prevented from coming into contact with the pallet 2 (see FIGS. 8 and 9).

従って、上述したパレット落下防止用ストッパー体Ｓによれば、パレット落下防止用ストッパー体を筋交いの位置により支柱に取り付けられない場合、係止部材１２と当接部材１１で前側腕木４’を挟持して前側腕木４’に取り付けることができ、しかも、１個のパレット落下防止用ストッパー体Ｓにより、パレット２の前面（パレット受け入れ側）Ｆへの移動をストッパー部１０ｂにより、パレット２の側方への移動を側方ストッパー部１５により、パレット２の背面への移動を背面ストッパー部１６により、それぞれ阻止することができる。     Therefore, according to the above-described pallet drop prevention stopper body S, when the pallet drop prevention stopper body cannot be attached to the column due to the bracing position, the front arm 4 'is held between the locking member 12 and the contact member 11. The pallet 2 can be attached to the front arm 4 'and moved to the front surface (pallet receiving side) F of the pallet 2 to the side of the pallet 2 by the stopper portion 10b. The movement of the pallet 2 to the rear side can be prevented by the side stopper part 15 and the rear side stopper part 16 by the rear stopper part 16, respectively.

なお、実施例２（図６乃至図１７）においては、背面ストッパー部１６を設けたが、場合により、省略することもできる。
省略した場合、１個のパレット落下防止用ストッパー体Ｓにより、パレット２の前面への移動をストッパー部１０ｂにより、パレット２の側方への移動を側方ストッパー部１５により、それぞれ阻止することができる。 In the second embodiment (FIGS. 6 to 17), the back stopper 16 is provided, but may be omitted depending on circumstances.
When omitted, the movement of the pallet 2 to the front surface can be prevented by the stopper portion 10b and the movement of the pallet 2 to the side by the side stopper portion 15 by the single pallet dropping prevention stopper body S. it can.

Ｓ パレット落下防止用ストッパー体
Ｆ 前面
２ パレット
３ 支柱
４ 腕木
１０ 本体
１０ａ 貫通孔
１１ 当接部材
１２ 係止部材
１２ａ 第１の直線部
１２ｂ 第２の直線部
１２ｃ 接続部
１２ｄ 両端部 S Stopper body for preventing pallet drop F Front 2 Pallet 3 Post 4 Arm 10 Main body 10a Through hole 11 Contact member 12 Locking member 12a First straight portion 12b Second straight portion 12c Connecting portion 12d Both ends

Claims (7)

所定の間隔で立設された複数の支柱に直交すると共に、水平方向に延びるように設けられ、パレットを支持する腕木に取り付けられるパレット落下防止用ストッパー体であって、
複数の貫通孔を有し、前記腕木に支持された前記パレットの前面への移動をパレットに当接して阻止するストッパー部を有する本体と、
この本体に取り付けられ、前記腕木に向かうように設けられ、前記腕木に当接する長手形状の当接部材と、
前記本体に取り付けられた支柱当接部材と、
前記腕木に係止すると共に、両端部が前記複数の貫通孔を通る係止部材と、
前記両端部が前記複数の貫通孔を通った前記係止部材を前記本体に結合させる結合手段とを備え、
前記腕木は、正面視、前面に位置する前側支柱の後方に位置し、
前記支柱当接部材の先端面が前記支柱に当接し、
前記係止部材は、第１の直線部と、この第１の直線部に平行な第２の直線部と、この第２の直線部と前記第１の直線部を接続する接続部とを有し、
前記長手形状の当接部材の先端面が前記腕木に当接し、
平面視、前記第１の直線部、前記第２の直線部、前記長手形状の当接部材が重なっている
ことを特徴とするパレット落下防止用ストッパー体。 With orthogonal to a plurality of standoff erected at a predetermined interval provided so as to extend in the horizontal direction, a pallet fall prevention stopper member attached to the bracket for supporting the pallets,
A main body having a plurality of through-holes, and having a stopper portion that abuts against the pallet to prevent movement to the front surface of the pallet supported by the arm;
A longitudinal contact member attached to the main body, provided to face the arm, and contacting the arm;
A strut abutting member attached to the main body;
While locking to the arm, a locking member whose both ends pass through the plurality of through holes,
A coupling means for coupling the locking member having the both ends passed through the plurality of through holes to the main body;
The arm is located at the rear of the front support column located in the front, front view,
The front end surface of the support member comes into contact with the support,
The locking member includes a first straight line portion, a second straight line portion parallel to the first straight line portion, and a connection portion connecting the second straight line portion and the first straight line portion. And
The distal end surface of the longitudinal contact member is in contact with the arm,
A stopper for preventing pallet dropping, wherein the first linear portion, the second linear portion, and the longitudinal contact member overlap in plan view. 所定の間隔で立設された複数の支柱に直交すると共に、水平方向に延びるように設けられ、パレットを支持する複数の腕木に取り付けられるパレット落下防止用ストッパー体であって、
複数の貫通孔を有し、前側腕木及び後側腕木に支持された前記パレットの前面への移動をパレットに当接して阻止するストッパー部を有する本体と、
この本体に取り付けられ、前記前側腕木に向かうように設けられ、前記前側腕木に当接する長手形状の当接部材と、
前記前側腕木に係止すると共に、両端部が前記複数の貫通孔を通る係止部材と、
前記両端部が前記複数の貫通孔を通った前記係止部材を前記本体に結合させる結合手段と、
前記本体に取り付けられ、前記後側腕木を超えて設けられると共に、前記パレットの側方への移動を前記パレットに当接して阻止する側方ストッパー部と、
この側方ストッパー部の前記後側腕木を超えた部位に取り付けられ、前記ストッパー部と対向し、前記パレットの背面への移動をパレットに当接して阻止する背面ストッパー部とを備え、
前記複数の支柱の内、パレット受け入れ側に位置するのは、前側支柱であり、
前記複数の支柱の内、前記前側支柱の後方に位置するのは、後側支柱であり、
前記前側支柱に直交すると共に、水平方向に延びるように設けられ、パレットを支持するのは、前記前側腕木であり、
前記後側支柱に直交すると共に、水平方向に延びるように設けられ、前記パレットを支持するのは、前記後側腕木であり、
前記前側腕木は、正面視、前面に位置する前記前側支柱の後方に位置し、
前記長手形状の当接部材の先端面が前記前側腕木に当接する
ことを特徴とするパレット落下防止用ストッパー体。 With orthogonal to a plurality of standoff erected at a predetermined interval provided so as to extend in the horizontal direction, a pallet fall prevention stopper member attached to a plurality of brackets for supporting the pallets,
A main body having a plurality of through-holes and having a stopper portion that prevents movement of the pallet supported by the front arm and the rear arm to the front surface of the pallet by contacting the pallet;
A longitudinal contact member attached to the main body, provided to face the front arm, and contacting the front arm;
A locking member that locks to the front arm and has both ends pass through the plurality of through holes,
A coupling means for coupling the locking member whose both ends pass through the plurality of through holes to the main body;
A side stopper portion that is attached to the main body and provided beyond the rear arm, and that prevents the side movement of the pallet by contacting the pallet,
It is attached to a part of the side stopper part beyond the rear arm, is opposed to the stopper part, and includes a back stopper part that prevents movement of the pallet to the back by contacting the pallet ,
Of the plurality of struts, located on the pallet receiving side is a front strut,
Of the plurality of pillars, the rear pillar is located behind the front pillar,
It is the front arm that is provided so as to extend in the horizontal direction and orthogonal to the front strut, and supports the pallet,
It is perpendicular to the rear column and is provided to extend in the horizontal direction, and the pallet is supported by the rear arm,
The front arm is located at the rear of the front support post located in the front, front view,
A pallet drop prevention stopper body, wherein a front end surface of the longitudinal contact member abuts against the front arm . 所定の間隔で立設された複数の支柱に直交すると共に、水平方向に延びるように設けられ、パレットを支持する複数の腕木に取り付けられるパレット落下防止用ストッパー体であって、
複数の貫通孔を有し、前側腕木及び後側腕木に支持された前記パレットの前面への移動をパレットに当接して阻止するストッパー部を有する本体と、
この本体に取り付けられ、前記前側腕木に向かうように設けられ、前記前側腕木に当接する長手形状の当接部材と、
前記前側腕木に係止すると共に、両端部が前記複数の貫通孔を通る係止部材と、
前記両端部が前記複数の貫通孔を通った前記係止部材を前記本体に結合させる結合手段と、
前記本体に取り付けられ、前記後側腕木を超えて設けられると共に、前記パレットの側方への移動を前記パレットに当接して阻止する側方ストッパー部とを備え、
前記複数の支柱の内、パレット受け入れ側に位置するのは、前側支柱であり、
前記複数の支柱の内、前記前側支柱の後方に位置するのは、後側支柱であり、
前記前側支柱に直交すると共に、水平方向に延びるように設けられ、パレットを支持するのは、前記前側腕木であり、
前記後側支柱に直交すると共に、水平方向に延びるように設けられ、前記パレットを支持するのは、前記後側腕木であり、
前記前側腕木は、正面視、前面に位置する前記前側支柱の後方に位置し、
前記長手形状の当接部材の先端面が前記前側腕木に当接する
ことを特徴とするパレット落下防止用ストッパー体。 With orthogonal to a plurality of standoff erected at a predetermined interval provided so as to extend in the horizontal direction, a pallet fall prevention stopper member attached to a plurality of brackets for supporting the pallets,
A main body having a plurality of through-holes and having a stopper portion that prevents movement of the pallet supported by the front arm and the rear arm to the front surface of the pallet by contacting the pallet;
A longitudinal contact member attached to the main body, provided to face the front arm, and contacting the front arm;
A locking member that locks to the front arm and has both ends pass through the plurality of through holes,
A coupling means for coupling the locking member whose both ends pass through the plurality of through holes to the main body;
A side stopper portion attached to the main body, provided over the rear arm, and provided with a side stopper portion that prevents the pallet from moving sideways against the pallet ,
Of the plurality of struts, located on the pallet receiving side is a front strut,
Of the plurality of pillars, the rear pillar is located behind the front pillar,
It is the front arm that is provided so as to extend in the horizontal direction and orthogonal to the front strut, and supports the pallet,
It is perpendicular to the rear column and is provided to extend in the horizontal direction, and the pallet is supported by the rear arm,
The front arm is located at the rear of the front support post located in the front, front view,
A pallet drop prevention stopper body, wherein a front end surface of the longitudinal contact member abuts against the front arm . 複数の支柱は、パレット受け入れ側に位置する前側支柱と、前記前側支柱の後方に位置する後側支柱とを有し、
腕木は、前側支柱に直交すると共に、水平方向に延びるように設けられ、パレットを支持する前側腕木と、前記後側支柱に直交すると共に、水平方向に延びるように設けられ、前記パレットを支持する後側腕木とを有し、
本体には、前記前側支柱に当接する前側支柱当接部材を有し、
係止部材と当接部材とにより前記前側腕木を挟持状態時、前記前側支柱当接部材が前記前側支柱に当接している
ことを特徴とする請求項１〜３のいずれかに記載のパレット落下防止用ストッパー体。 The plurality of struts include a front strut located on the pallet receiving side and a rear strut located behind the front strut,
A brace is provided to extend in the horizontal direction and orthogonal to the front column, and is provided to extend in the horizontal direction and orthogonal to the front brace that supports the pallet and to support the pallet. A rear arm and
The main body has a front strut abutting member that abuts on the front strut,
The pallet drop according to any one of claims 1 to 3, wherein the front strut abutting member abuts on the front strut when the front arm is clamped by the locking member and the abutting member. Stopper body for prevention. 側方ストッパー部の下面に後側腕木に係脱可能に装着される後側腕木位置決め用の後側腕木位置決め用脚部を備え、この後側腕木位置決め用脚部は、後側腕木の長手方向に互いに平行な面で形成されている
ことを特徴とする請求項２記載のパレット落下防止用ストッパー体。 A rear arm positioning leg for positioning the rear arm, which is detachably attached to the rear arm, is provided on the lower surface of the side stopper, and the rear arm positioning leg is in the longitudinal direction of the rear arm The pallet drop prevention stopper body according to claim 2, wherein the pallet drop prevention stopper body is formed with surfaces parallel to each other. 側方ストッパー部は傾斜面を有し、該傾斜面は前側腕木と後側腕木に支持されたパレットに近づくように傾斜している
ことを特徴とする請求項２又は請求項３記載のパレット落下防止用ストッパー体。 The pallet drop according to claim 2 or 3, wherein the side stopper portion has an inclined surface, and the inclined surface is inclined so as to approach the pallet supported by the front arm and the rear arm. Stopper body for prevention. 所定の間隔で立設された複数の支柱に直交すると共に、水平方向に延びるように設けられ、パレットを支持する腕木に取り付けられるパレット落下防止用ストッパー体であって、A pallet drop prevention stopper body that is provided so as to extend in the horizontal direction while being orthogonal to a plurality of support columns erected at a predetermined interval, and is attached to a brace that supports the pallet,
複数の貫通孔を有し、前記腕木に支持された前記パレットの前面への移動をパレットに当接して阻止するストッパー部を有する本体と、A main body having a plurality of through-holes, and having a stopper portion that abuts against the pallet to prevent movement to the front surface of the pallet supported by the arms
この本体に取り付けられ、前記腕木に向かうように設けられ、前記腕木に当接する長手形状の当接部材と、A longitudinal contact member attached to the main body, provided to face the arm, and contacting the arm;
前記腕木に係止すると共に、両端部が前記複数の貫通孔を通る係止部材と、While locking to the arm, a locking member whose both ends pass through the plurality of through holes,
前記両端部が前記複数の貫通孔を通った前記係止部材を前記本体に結合させる結合手段とを備え、A coupling means for coupling the locking member having the both ends passed through the plurality of through holes to the main body;
前記腕木は、正面視、前面に位置する前側支柱の後方に位置し、The arm is located at the rear of the front support column located in the front, front view,
前記複数の貫通孔は、第１の貫通孔と第２の貫通孔であり、The plurality of through holes are a first through hole and a second through hole,
前記長手形状の当接部材の前記本体の取付位置は、前記第１の貫通孔と前記第２の貫通孔との間であり、The attachment position of the main body of the longitudinal contact member is between the first through hole and the second through hole,
前記係止部材は、第１の直線部と、この第１の直線部に平行な第２の直線部と、この第２の直線部と前記第１の直線部を接続する接続部とを有し、The locking member includes a first straight line portion, a second straight line portion parallel to the first straight line portion, and a connection portion connecting the second straight line portion and the first straight line portion. And
前記長手形状の当接部材の先端面が前記腕木に当接し、The distal end surface of the longitudinal contact member is in contact with the arm,
平面視、前記第１の直線部、前記第２の直線部、前記長手形状の当接部材が重なっているIn plan view, the first straight portion, the second straight portion, and the longitudinal contact member overlap.
ことを特徴とするパレット落下防止用ストッパー体。Stopper body for preventing pallet dropping.
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