JP6667919B1 - Cylindrical fixture - Google Patents
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- JP6667919B1 JP6667919B1 JP2019098086A JP2019098086A JP6667919B1 JP 6667919 B1 JP6667919 B1 JP 6667919B1 JP 2019098086 A JP2019098086 A JP 2019098086A JP 2019098086 A JP2019098086 A JP 2019098086A JP 6667919 B1 JP6667919 B1 JP 6667919B1
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Abstract
【課題】単体または複数の円筒体を載置する際に、円筒体が転がることを防止可能であり、様々な大きさの円筒体に適用可能な円筒体固定冶具を提供することを課題とする。【解決手段】円筒体５０に取り付け可能な第１の取付部１１と、前記円筒体５０に取り付け可能な第２の取付部２１と、地面に接地して前記円筒体５０を支持可能な接地部１２と、を備え、前記第１の取付部１１と前記接地部１２は、支持体１に設けられ、前記第２の取付部２１は前記支持体１に回動可能に接続される回動体２に設けられている円筒体固定冶具Ｓの構成により課題を解決する。【選択図】図１PROBLEM TO BE SOLVED: To provide a cylindrical body fixing jig which can prevent the cylindrical body from rolling when placing a single body or a plurality of cylindrical bodies and can be applied to cylindrical bodies of various sizes. . SOLUTION: A first mounting part 11 that can be mounted on a cylindrical body 50, a second mounting part 21 that can be mounted on the cylindrical body 50, and a grounding part that can ground the ground to support the cylindrical body 50. The first mounting portion 11 and the grounding portion 12 are provided on the support body 1, and the second mounting portion 21 is rotatably connected to the support body 1. The problem is solved by the configuration of the cylindrical body fixing jig S provided in. [Selection diagram] Fig. 1
Description
本発明は、管類や丸棒材等の円筒体が転がることを防止し、かつ円筒体の連結部を締めつける補助工具としても使うことができる円筒体固定冶具に関するものである。 The present invention relates to a cylindrical body fixing jig which prevents a cylindrical body such as a pipe or a round bar from rolling, and which can be used as an auxiliary tool for tightening a connecting portion of the cylindrical body.
鋼管やステンレス管、ポリエチレンパイプ等の管類や丸棒材等の円筒体は、建物におけるガスや水の供給に用いられたり、足場に用いられたりと様々な場面で使用される。そのため、建設現場の資材置き場等には円筒体材料が載置されている状況が多く見られる。複数の円筒体材料は通常積み上げて載置されるため、建設現場においては崩れ落ちることや、転がること等による事故の危険性が指摘されている。 BACKGROUND ART Pipes such as steel pipes, stainless steel pipes, and polyethylene pipes, and cylindrical bodies such as round bars are used in various situations, such as being used for supplying gas and water in buildings and being used as scaffolds. Therefore, there are many situations where a cylindrical material is placed in a material storage area or the like at a construction site. Since a plurality of cylindrical materials are usually stacked and placed, it has been pointed out that there is a danger of an accident due to collapse or rolling at a construction site.
そこで、管やパイプ等の管類が転がることを防止する技術が提案されている。例えば特許文献１には、丸太材、円柱材のような柱状物（円形断面長尺材）を列状に並べさらに重ね積みするときに用いて好適な列状載置柱状物の転がり防止装置及び転がり防止方法に関する技術が記載されている。 Therefore, a technique for preventing rolling of pipes such as pipes and pipes has been proposed. For example, Patent Literature 1 discloses an apparatus for preventing rolling of a columnar mounted columnar material suitable for use when arranging columnar materials (elongate material with a circular cross section) such as a log material and a columnar material in a row and further stacking them. A technique relating to a rolling prevention method is described.
しかしながら、特許文献１に記載の転がり防止装置は、シート材の両端部に互いに平行をなすようにエンドストッパが設けられる構成であり、シート材をエンドストッパに巻き付けることにより載置部分の幅を調整する。管類は、様々な大きさが存在し、隙間なく載置して固定するためには載置幅の微調整が必要であるが、特許文献１に記載の転がり防止装置においてはシート材の幅調整はエンドストッパの大きさに依存し、微調整が難しいという問題があった。 However, the rolling prevention device described in Patent Literature 1 has a configuration in which end stoppers are provided so as to be parallel to both ends of the sheet material, and the width of the mounting portion is adjusted by winding the sheet material around the end stopper. I do. There are various sizes of pipes, and it is necessary to finely adjust the mounting width in order to mount and fix without any gaps. However, in the rolling prevention device described in Patent Document 1, the width of the sheet material is increased. Adjustment depends on the size of the end stopper, and there is a problem that fine adjustment is difficult.
本発明は、以上のような点を考慮してなされたものであり、単体または複数の円筒体を載置する際に、円筒体が転がることを防止可能な円筒体固定冶具を提供することを課題とする。
また、本発明は、様々な大きさの円筒体に適用可能な円筒体固定冶具を提供することを課題とする。
The present invention has been made in view of the above points, and provides a cylindrical fixing jig that can prevent a cylindrical body from rolling when a single or a plurality of cylindrical bodies are placed. Make it an issue.
Another object of the present invention is to provide a cylinder fixing jig which can be applied to cylinders of various sizes.
上記課題を解決するため、本発明では以下の手段を採用した。
本発明の一実施形態に係る円筒体固定冶具は、円筒体に取り付け可能な第１の取付部と、前記円筒体に取り付け可能な第２の取付部と、地面に接地して前記円筒体を支持可能な接地部と、を備える。
In order to solve the above problems, the present invention employs the following solutions.
A cylindrical body fixing jig according to an embodiment of the present invention includes a first mounting portion that can be mounted on a cylindrical body, a second mounting portion that can be mounted on the cylindrical body, and grounding the ground to ground the cylindrical body. And a supportable grounding unit.
本発明に係る円筒体固定冶具によれば、円筒体を２つの取付部と接地部との３点で簡単に支持し、円筒体が転がることを防止することができる。 ADVANTAGE OF THE INVENTION According to the cylindrical body fixing jig which concerns on this invention, a cylindrical body can be easily supported by three points of two mounting parts and a grounding part, and can prevent a cylindrical body from rolling.
本発明の好ましい形態では、前記第１の取付部および前記第２の取付部は、前記円筒体同士を連結する連結部に設けられる連結孔に挿通可能な取付棒を有する。
このように、第１の取付部と第２の取付部に取付棒を設けることにより、甲切管のように円筒体の連結部に連結孔が設けられている場合や、円筒体の連結に離脱防止押輪等の連結具を用いる場合にそれぞれの連結孔に取付棒を挿通することにより簡単に設置することができる。
In a preferred aspect of the present invention, the first mounting portion and the second mounting portion have a mounting rod that can be inserted into a connection hole provided in a connection portion that connects the cylindrical bodies.
By providing the mounting rods on the first mounting portion and the second mounting portion in this manner, when the connecting hole of the cylindrical body is provided in the connecting portion of the cylindrical body as in the case of the incisor tube, or when connecting the cylindrical body, In the case of using a connecting tool such as a separation prevention push wheel or the like, installation can be easily performed by inserting a mounting rod into each connecting hole.
本発明の好ましい形態では、前記第１の取付部および前記第２の取付部は、前記円筒体の板厚部を挟持可能な挟持部を有し、前記挟持部は、前記板厚部を遊嵌可能に設けられた２つの壁部と、一方の前記壁部に挿設されたボルトと、を有し、前記第１の取付部および前記第２の取付部に回転可能に設けられている。
このように、第１の取付部と第２の取付部に円筒体の板厚を挟持可能な挟持部を設けることにより、連結部を有さない乙切管や中空の円筒体端部等にも簡単に設置することができる。
In a preferred embodiment of the present invention, the first mounting portion and the second mounting portion have a holding portion capable of holding a thick portion of the cylindrical body, and the holding portion has a playable portion of the thick portion. It has two wall portions provided so as to be fitted, and a bolt inserted into one of the wall portions, and is rotatably provided on the first mounting portion and the second mounting portion. .
In this manner, by providing the holding portion capable of holding the thickness of the cylindrical body in the first mounting portion and the second mounting portion, it is possible to provide the end portion of the hollow cylinder or the like with no connecting portion. Can also be easily installed.
本発明の好ましい形態では、前記第１の取付部と前記接地部とは、支持体に設けられ、前記第２の取付部は、前記支持体に回動可能に接続される回動体に設けられている。
このように、第１の取付部と接地部が支持体に設けられ、第２の取付部がその支持体に回動可能に接続されていることにより、第１の取付部と第２の取付部の取付位置を簡単に調整することができる。すなわち、様々な径の円筒体に適用することができる。
In a preferred aspect of the present invention, the first mounting portion and the ground portion are provided on a support, and the second mounting portion is provided on a rotating body rotatably connected to the support. ing.
As described above, the first mounting portion and the grounding portion are provided on the support, and the second mounting portion is rotatably connected to the support. The mounting position of the part can be easily adjusted. That is, it can be applied to cylindrical bodies having various diameters.
本発明の好ましい形態では、前記回動体は、前記第１の取付部と前記接地部との間に接続されている。
このように、回動体が第１の取付部と接地部との間に接続されることにより、回動体の回動や位置の調整を簡単に行うことができる。
In a preferred aspect of the present invention, the rotating body is connected between the first mounting portion and the ground portion.
In this way, by connecting the rotating body between the first attachment portion and the grounding portion, the rotating body and the adjustment of the position can be easily performed.
本発明の好ましい形態では、前記回動体は、前記第１の取付部および前記第２の取付部のそれぞれから等距離の位置に接続されている。
このように、回動体の接続位置を第１の取付部と第２の取付部から等距離の位置とすることにより、様々な角度であっても大きな支持力を得られ、効率よく円筒体の転がりを防止することができる。
In a preferred aspect of the present invention, the rotating body is connected to a position equidistant from each of the first mounting portion and the second mounting portion.
In this way, by setting the connection position of the rotating body to a position equidistant from the first mounting portion and the second mounting portion, a large supporting force can be obtained even at various angles, and the cylindrical body can be efficiently mounted. Rolling can be prevented.
本発明の好ましい形態では、前記回動体は、前記支持体よりも短く形成されている。
このように、支持体よりも回動体を短く形成することにより、回動体をより扱いやすくすることができる。例えば、支持体を先に取り付けた場合においても回動体のみを操作することもできるようになる。
In a preferred embodiment of the present invention, the rotating body is formed shorter than the support.
In this way, by forming the rotating body shorter than the supporting body, the rotating body can be more easily handled. For example, even when the support is attached first, only the rotating body can be operated.
開示した技術によれば、単体または複数の円筒体を載置する際に、円筒体が転がることを防止可能であり、様々な大きさの円筒体に適用可能な円筒体固定冶具を提供することができる。 According to the disclosed technology, it is possible to prevent a cylindrical body from rolling when placing a single or a plurality of cylindrical bodies, and to provide a cylindrical body fixing jig applicable to cylindrical bodies of various sizes. Can be.
他の課題、特徴及び利点は、図面及び特許請求の範囲とともに取り上げられる際に、以下に記載される発明を実施するための形態を読むことにより明らかになるであろう。 Other objects, features and advantages will become apparent from the following detailed description, when taken in conjunction with the drawings and claims.
以下、本発明を図面に示した好ましい一実施形態に係る円筒体固定冶具について、図１〜図８を参照して詳細に説明する。本発明の技術的範囲は、添付図面に示した実施形態に限定されるものではなく、特許請求の範囲に記載された範囲内において、適宜変更が可能である。 Hereinafter, a cylindrical body fixing jig according to a preferred embodiment of the present invention shown in the drawings will be described in detail with reference to FIGS. The technical scope of the present invention is not limited to the embodiment shown in the accompanying drawings, and can be appropriately changed within the scope described in the claims.
図１〜図３は本実施形態に係る円筒体固定冶具Ｓの構成を説明する図である。図１は、円筒体固定冶具Ｓの斜視図を示し、図２は円筒体固定冶具Ｓの正面図および背面図を示す。また、図３は円筒体固定冶具Ｓの平面図を示す。 1 to 3 are views for explaining the configuration of a cylindrical body fixing jig S according to the present embodiment. FIG. 1 shows a perspective view of the cylindrical body fixing jig S, and FIG. 2 shows a front view and a rear view of the cylindrical body fixing jig S. FIG. 3 shows a plan view of the cylindrical body fixing jig S.
ここで、本明細書における円筒体５０は、中空の円管材だけでなく、中実の丸棒のような棒材等含む、断面が円形の筒体のことを指す。また、フランジ５１１を有する甲切管や有さない乙切管等のことも指す。 Here, the cylindrical body 50 in this specification refers to a cylindrical body having a circular cross section, including not only a hollow circular pipe material but also a rod material such as a solid round bar. In addition, it also refers to an incision tube having a flange 511, a scalpel tube without the flange 511, and the like.
本発明に係る円筒体固定冶具Ｓは、図１に示すように、円筒体５０を転がらないよう支持することができる支持体１と、支持体１に回動可能に接続される回動体２と、を備える。使用する材質は、円筒体５０を支持可能な強度を有することを想定し、鋼材を使用するが、鋼材に限定されることなく当然に他の材料も使用することができる。 As shown in FIG. 1, a cylindrical body fixing jig S according to the present invention includes a support body 1 capable of supporting a cylindrical body 50 so as not to roll, and a rotating body 2 rotatably connected to the support body 1. , Is provided. The material to be used is assumed to have a strength capable of supporting the cylindrical body 50, and a steel material is used. However, the material is not limited to the steel material, and other materials can be used as a matter of course.
支持体１は、円筒体５０に取り付け可能な第１の取付部１１と、地面に接地して円筒体５０が転がらないように保持することができる接地部１２と、回動体２が接続される接続部１３と、を有している。第１の取付部１１と接地部１２とは直線上に設けられることが好ましい。すなわち、支持体１は直線状に形成されていることが好ましい。 The support 1 is connected to a first mounting portion 11 that can be mounted on the cylindrical body 50, a grounding portion 12 that can be grounded to the ground to hold the cylindrical body 50 from rolling, and the rotating body 2. A connection portion 13. The first mounting portion 11 and the ground portion 12 are preferably provided on a straight line. That is, the support 1 is preferably formed linearly.
本実施形態において支持体１は、２つの部材を一直線に剛結させて形成されている。具体的には、板材１４と棒材１５を組み合わせて剛結している。第１の取付部１１側を板材１４により形成し、接地部１２側を棒材１５により形成している。また、回動体２も板材１４により形成している。 In the present embodiment, the support 1 is formed by rigidly connecting two members in a straight line. Specifically, the plate member 14 and the bar member 15 are combined and rigidly connected. The first mounting portion 11 side is formed by a plate 14 and the grounding portion 12 is formed by a bar 15. Further, the rotating body 2 is also formed of the plate material 14.
ここで、本実施形態では図２(ａ)の正面図、図２(ｂ)の背面図および図３の平面図に示すように、Ｘ軸に沿って支持体１の長さ方向および回動体２の幅方向を定め、Ｙ軸に沿って支持体１の幅方向および回動体２の長さを定め、Ｚ軸に沿って板材１４の厚さ方向を定める。なお、Ｚ軸方向は板材１４以外の構成、例えば後述する取付棒１１１、においては長さ方向を示すなど、厚さに限らず長さ方向や高さ方向を示すことがある。 Here, in the present embodiment, as shown in the front view of FIG. 2A, the rear view of FIG. 2B, and the plan view of FIG. 2, the width direction of the support 1 and the length of the rotating body 2 are determined along the Y axis, and the thickness direction of the plate 14 is determined along the Z axis. Note that the Z-axis direction is not limited to the thickness, but may be the length direction or the height direction, such as the length direction in a configuration other than the plate member 14, for example, a mounting rod 111 described later.
また、本明細書においては図２（ａ）の正面図に示す側を正面側、図２（ｂ）の背面図に示す側を背面側とするが、実際には正面側や背面側等の定義はなく、どちらの面も等しく使用される。 In this specification, the side shown in the front view of FIG. 2A is the front side, and the side shown in the rear view of FIG. 2B is the back side. There is no definition and both faces are used equally.
支持体１は、本実施形態のように複数部材を剛結させて形成しても良いし、棒材や板材等の一本の部材から形成しても良い。複数部材を剛結させることで、部材一つ一つの座屈可能性を低減することができる利点を有し、一本の部材で形成することにより、接合部における損傷可能性を低減できる利点を有する。 The support 1 may be formed by rigidly connecting a plurality of members as in the present embodiment, or may be formed from a single member such as a bar or a plate. By rigidly connecting a plurality of members, there is an advantage that the possibility of buckling of each member can be reduced, and by forming with a single member, there is an advantage that the possibility of damage at the joint is reduced. Have.
第１の取付部１１は、支持体１の一端側に設けられ、本実施形態では端部に設けられている。
また、第１の取付部１１を設ける位置は、支持体１の端部に限らず、中間位置に設けることもできる。一方で、接地部１２は、地面と接地して支持する必要があるため、端部に設ける。本実施形態のように第１の取付部１１を端部に設けることにより、動作性が良く、円筒体５０に支持部１端部が当たること等も抑制する。
The first mounting portion 11 is provided on one end side of the support 1, and is provided on the end portion in the present embodiment.
Further, the position at which the first mounting portion 11 is provided is not limited to the end of the support 1, and may be provided at an intermediate position. On the other hand, the grounding portion 12 is provided at an end portion because it is necessary to support the grounding portion 12 in contact with the ground. By providing the first mounting portion 11 at the end as in the present embodiment, the operability is good and the end of the support portion 1 hitting the cylindrical body 50 is suppressed.
本実施形態における第１の取付部１１は、円筒体５０の連結部５１に設けられる連結孔５２に挿通可能な取付棒１１１と、円筒体５０の板厚部５３に挟持可能な挟持部１１２と、を有する。
取付棒１１１は本実施形態における背面側に設けられ、挟持部１１２は正面側に設けられる。
The first mounting portion 11 in the present embodiment includes a mounting rod 111 that can be inserted into the connection hole 52 provided in the connection portion 51 of the cylindrical body 50, and a holding portion 112 that can be held by the thick portion 53 of the cylindrical body 50. And
The mounting rod 111 is provided on the back side in this embodiment, and the holding portion 112 is provided on the front side.
取付棒１１１を使用して円筒体５０を固定している様子を図４および図５に示し、挟持部１１２を用いて円筒体５０を固定している様子を図６に示す。 FIGS. 4 and 5 show a state where the cylindrical body 50 is fixed using the mounting rod 111, and FIG. 6 shows a state where the cylindrical body 50 is fixed using the holding portion 112.
取付棒１１１は、図４に示す甲切管同士を連結する場合、すなわち円筒体５０同士を連結可能なフランジ５１１に設けられた連結孔５２を使用する場合や、図５に示す乙切管同士を連結する場合、すなわち円筒体５０同士を連結具５１２等の付属部品を用いて連結する場合に、その連結部５１に取り付けて円筒体５０を固定する。ここで、連結具５１２とは離脱防止押輪等を例示することができる。 The mounting rod 111 connects the incised tubes shown in FIG. 4 to each other, that is, uses the connecting hole 52 provided in the flange 511 that can connect the cylindrical bodies 50 to each other, or connects the incised tubes shown in FIG. Are connected, that is, when the cylindrical bodies 50 are connected to each other using an accessory such as a connecting tool 512, the cylindrical body 50 is fixed by attaching to the connecting portion 51. Here, the coupling tool 512 can be exemplified by a separation prevention pressing wheel or the like.
一方で挟持部１１２は、図６に示すように甲切管、乙切管に限定されることなく、中空の円筒体５０の端部の板厚部５３に取り付けて円筒体５０を固定する。なお、中実の円筒体５０の場合には、変換用アダプタ等の付属部品を用いて端部を中空状態にすることにより適用可能となる。 On the other hand, as shown in FIG. 6, the holding portion 112 is not limited to the incision tube and the ostomy tube, and is attached to the plate thickness portion 53 at the end of the hollow cylinder 50 to fix the cylinder 50. In addition, in the case of the solid cylindrical body 50, it is applicable by making an end part hollow by using an accessory such as a conversion adapter.
すなわち、取付方法として取付棒１１１を使用する際には、円筒体５０の連結部５１に取り付けられ、挟持部１１２を使用する際には、円筒体５０端部の板厚部５３に取り付けられる。第１の取付部１１として、取付棒１１１と挟持部１１２は両方設けていても良いし、片方だけ設けていても良い。 That is, when the mounting rod 111 is used as a mounting method, the mounting rod 111 is mounted on the connecting portion 51 of the cylindrical body 50, and when the holding portion 112 is used, the mounting rod 111 is mounted on the thick portion 53 at the end of the cylindrical body 50. As the first mounting portion 11, both the mounting bar 111 and the holding portion 112 may be provided, or only one of them may be provided.
取付棒１１１は、支持体１に剛結される。本実施形態では円筒体固定冶具Ｓに鋼材が使用されることを想定しているため、溶接で固定されるが、材質や固定方法は剛結することが可能であり、円筒体５０を支持可能であることを前提として自由に選択することができる。 The mounting rod 111 is rigidly connected to the support 1. In the present embodiment, it is assumed that a steel material is used for the cylindrical body fixing jig S. Therefore, the cylindrical body fixing jig S is fixed by welding, but the material and the fixing method can be rigidly connected, and the cylindrical body 50 can be supported. Can be freely selected on the assumption that
図７には、取付棒１１１により円筒体５０を支持している際の取付棒１１１位置の断面図、すなわち２つの円筒体５０が連結されるフランジ５１１および連結孔５２に取付棒１１１が取り付けられた状態の断面図が示されている。 FIG. 7 is a cross-sectional view of the position of the mounting rod 111 when the cylindrical body 50 is supported by the mounting rod 111, that is, the mounting rod 111 is mounted on the flange 511 and the connection hole 52 where the two cylindrical bodies 50 are connected. The cross-sectional view of the state shown is shown.
取付棒１１１の好ましい長さは、連結孔５２に挿通した取付棒１１１が円筒体５０を固定中に外れてしまうことを防ぐため、図７に示す連結孔５２の直径と連結孔５２が設けられている面（例えばフランジ５１１等）の板厚との間の角度を直角とする直角三角形における斜辺の長さｄよりも長く形成することが好ましい。すなわち、円筒体固定冶具Ｓが円筒体５０に取り付けられる際に取付棒１１１が連結孔５２から突き出ることが好ましい。特に連結孔５２の直径が取付棒１１１の直径よりも大幅に大きい場合には、少なくとも前述の条件の長さを有することが好ましい。 The preferred length of the mounting rod 111 is such that the diameter of the connecting hole 52 and the connecting hole 52 shown in FIG. It is preferable that the angle d is formed to be longer than the length d of the hypotenuse of a right triangle having a right angle with the plate thickness of the surface (eg, the flange 511). That is, when the cylindrical body fixing jig S is mounted on the cylindrical body 50, it is preferable that the mounting rod 111 protrudes from the connection hole 52. In particular, when the diameter of the connection hole 52 is significantly larger than the diameter of the mounting rod 111, it is preferable that the connection hole 52 has at least the length described above.
図８には、挟持部１１２により円筒体５０を支持している際の挟持部１１２の位置の断面図、すなわち中空の円筒体５０の板厚部５３に挟持部１１２が取り付けられた状態の断面図が示されている。 FIG. 8 is a cross-sectional view of the position of the holding portion 112 when the cylindrical body 50 is supported by the holding portion 112, that is, a cross section in a state where the holding portion 112 is attached to the thick portion 53 of the hollow cylindrical body 50. The figure is shown.
挟持部１１２は、円筒体５０の板厚部５３を挟持するため、板厚部５３を遊嵌可能に設けられた相対する２つの壁部１１３と、一方の壁部１１３に設けられ壁部１１３と板厚部５３とをかしめることが可能なボルト１１４と、挟持部１１２を回転可能に第１の取付部１１に接続する軸部１１５と、を有する。挟持部１１２は、中空の円筒体５０の場合に適用することができる。 The sandwiching portion 112 sandwiches the thick portion 53 of the cylindrical body 50, so that two opposing wall portions 113 provided so that the thick portion 53 can be loosely fitted thereto, and the wall portion 113 provided on one wall portion 113. A bolt 114 capable of caulking the sheet thickness portion 53 and a shaft portion 115 that rotatably connects the holding portion 112 to the first mounting portion 11. The holding portion 112 can be applied to the case of the hollow cylindrical body 50.
回動体２は、第１の取付部１１と同様の構成および効果を有する第２の取付部２１と、支持体１の接続部１３に回動可能に接続する回動部２２と、を有する。
第２の取付部２１は、第１の取付部１１と同様に、取付棒２１１と、挟持部２１２と、を有し、回動体２の一端側に設けられ、本実施形態では端部に設けられている。
The rotating body 2 has a second mounting part 21 having the same configuration and effect as the first mounting part 11, and a rotating part 22 rotatably connected to the connecting part 13 of the support 1.
The second mounting portion 21 has a mounting rod 211 and a sandwiching portion 212, like the first mounting portion 11, and is provided at one end of the rotating body 2, and is provided at the end in the present embodiment. Have been.
取付棒２１１は回動体２の背面側に剛結されている。取付棒２１１は、当然に取付棒１１１とは別の連結孔５２に挿通される。
挟持部２１２は、回動体２の正面側に軸部２１５により回転可能に設けられている。挟持部２１２は、板厚部５３を遊嵌可能な相対する２つの壁部２１３と、一方の壁部２１３に設けられ壁部２１３と板厚部５３とをかしめることが可能なボルト２１４と、軸部２１５と、を有する。
The mounting rod 211 is rigidly connected to the back side of the rotating body 2. The mounting rod 211 is naturally inserted into a connection hole 52 different from the mounting rod 111.
The holding portion 212 is provided rotatably by the shaft portion 215 on the front side of the rotating body 2. The sandwiching portion 212 includes two opposing wall portions 213 to which the plate thickness portion 53 can be loosely fitted, and a bolt 214 provided on one of the wall portions 213 and capable of caulking the wall portion 213 and the plate thickness portion 53. , A shaft part 215.
回動部２２は、回動体２の他端側に設けられ、本実施形態では端部に設けられている。回動体２は、スペーサー２２１により高さと回動の滑らかさを調整して接続部１３に接続されている。本実施形態では、正面側に接続されているが、高さを合わせれば背面側に接続しても良い。すなわち、この高さ調整により取付棒２１１と挟持部２１２は取付棒１１１と挟持部１１２との位置に合わせるため、スペーサー２２１の厚さ分調整される。 The rotating part 22 is provided on the other end side of the rotating body 2, and is provided at the end part in the present embodiment. The rotating body 2 is connected to the connecting portion 13 by adjusting the height and the smoothness of the rotation by the spacer 221. In the present embodiment, it is connected to the front side, but may be connected to the back side if the height is adjusted. That is, the mounting rod 211 and the holding portion 212 are adjusted by the thickness of the spacer 221 to match the positions of the mounting rod 111 and the holding portion 112 by this height adjustment.
図面には記載していないが、挟持部１１２、２１２により中空の円筒体５０を固定する際には、壁部１１３、２１３と板厚部５３との間や壁部１１３、２１３とボルト１１４、２１４との間にワッシャーやナット等を挿入しても良く、これらを挿入してかしめる力を向上させることが好ましい。 Although not shown in the drawings, when the hollow cylindrical body 50 is fixed by the holding portions 112 and 212, the space between the wall portions 113 and 213 and the plate thickness portion 53, the wall portions 113 and 213 and the bolt 114, A washer, a nut, or the like may be inserted between the first and second members 214, and it is preferable to improve the force of inserting these and swaging.
回動部２２は、支持体１における第１の取付部１１と接地部１２との間に設けられ、好ましくは、第１の取付部１１側に設けられることである。さらに好ましくは、第１の取付部１１と接続部１３との距離と、第２の取付部２１と回動部２２との距離が等しくなる位置に設けられることであり、このように設けることにより高い耐荷力を得られる。 The rotating part 22 is provided between the first mounting part 11 and the ground part 12 of the support 1, and is preferably provided on the first mounting part 11 side. More preferably, it is provided at a position where the distance between the first mounting portion 11 and the connecting portion 13 is equal to the distance between the second mounting portion 21 and the rotating portion 22. High load capacity can be obtained.
以上のように、本発明の円筒体固定冶具Ｓによれば、第１の取付部１１と第２の取付部２１とにより円筒体５０に取り付けられ、第１の取付部１１と第２の取付部２１と接地部１２との３点により円筒体５０を転がらないように固定することができる。 As described above, according to the cylindrical body fixing jig S of the present invention, the first mounting portion 11 and the second mounting portion 21 are mounted on the cylindrical body 50 by the first mounting portion 11 and the second mounting portion 21. The cylindrical body 50 can be fixed so as not to roll by the three points of the part 21 and the ground part 12.
また、第１の取付部１１と接地部１２とが直線状に形成された支持体１に設けられ、第２の取付部２１が回動体２に設けられていることにより、モーメント力を活用した効率的な円筒体５０の支持を実現することができる。 Further, since the first mounting portion 11 and the grounding portion 12 are provided on the support 1 formed in a linear shape, and the second mounting portion 21 is provided on the rotating body 2, the moment force is utilized. Efficient support of the cylindrical body 50 can be realized.
また、回動体２が支持体１に回動可能に接続されていることにより、回動体２を回動させて第２の取付部２１の位置を調整することができるため、様々な径の円筒体５０に適応することができる。 In addition, since the rotating body 2 is rotatably connected to the support 1, the rotating body 2 can be rotated to adjust the position of the second mounting portion 21. The body 50 can be adapted.
また、第１の取付部１１および第２の取付部２１に取付棒１１１、２１１が設けられていることにより、円筒体５０の連結部５１における連結孔５２に取付棒１１１、２１１に取り付けることで、簡単に円筒体５０を固定することができる。すなわち、フランジ５１１を有する甲切管やフランジ５１１を有さない乙切管、中実の丸棒材等の様々な円筒体５０に適用することができる。 Further, since the mounting rods 111 and 211 are provided on the first mounting portion 11 and the second mounting portion 21, the mounting rods 111 and 211 are mounted on the connecting holes 52 of the connecting portion 51 of the cylindrical body 50. The cylindrical body 50 can be easily fixed. That is, the present invention can be applied to various cylindrical bodies 50, such as an incision tube having the flange 511, a trouser tube without the flange 511, and a solid round bar.
また、取付棒１１１、２１１を使用することにより、円筒体５０の転がり防止だけでなく、円筒体５０のフランジ５１１同士を連結する際や離脱防止押輪等の連結具５１２を取り付ける際の締めつけ作業を、転がりを防止する場合と同様の要領で行うことができる。すなわち、締めつけ作業を補助する締めつけ補助器具としても使うことができる。 In addition, by using the mounting rods 111 and 211, not only the rolling of the cylindrical body 50 can be prevented, but also the tightening work when connecting the flanges 511 of the cylindrical body 50 and when attaching the connecting tool 512 such as a retaining ring or the like. , Can be performed in the same manner as in the case of preventing rolling. That is, it can also be used as a tightening assisting device for assisting the tightening operation.
また、第１の取付部１１および第２の取付部２１に挟持部１１２、２１２が設けられていることにより、連結部５１を有さず、さらにフランジ５１１や連結具５１２をしない場合であっても、板厚部５３に挟持して円筒体５０を支持することができる。すなわち、中空の円筒体５０の端部に取り付けて簡単に支持することができる。さらに、連結孔５２の間隔が合わない場合にも、挟持部１１２、２１２により適用することができる。 In addition, since the holding portions 112 and 212 are provided in the first mounting portion 11 and the second mounting portion 21, the connecting portion 51 is not provided, and the flange 511 and the connecting tool 512 are not provided. Also, the cylindrical body 50 can be supported by being sandwiched between the thick portions 53. That is, it can be easily attached to the end of the hollow cylindrical body 50 and supported. Further, even when the intervals between the connection holes 52 do not match, the present invention can be applied by the holding portions 112 and 212.
また、長く形成された円筒体５０の転がりを防止するためには、一ヶ所だけでなく複数ヶ所に円筒体固定冶具Ｓを取り付けて支持することが想定されるため、取付棒１１１、２１１と挟持部１１２、２１２とを有する円筒体固定冶具Ｓは、様々な器具を用いずとも取付方法を変えることにより、一種類の器具で簡単に円筒体５０を固定することができる。 Also, in order to prevent the long cylindrical body 50 from rolling, it is assumed that the cylindrical body fixing jig S is mounted and supported not only at one place but also at a plurality of places. The cylindrical body fixing jig S having the parts 112 and 212 can easily fix the cylindrical body 50 with one kind of device by changing the mounting method without using various devices.
Ｓ 円筒体固定冶具
１ 支持体
２ 回動体
１１ 第１の取付部
１２ 接地部
２１ 第２の取付部
５０ 円筒体
５１ 連結部
５２ 連結孔
５３ 板厚部
１１１、２１１ 取付棒
１１２、２１２ 挟持部
１１３、２１３ 壁部
１１４、２１４ ボルト
S Cylindrical body fixing jig 1 Support 2 Rotating body 11 First mounting part 12 Grounding part 21 Second mounting part 50 Cylindrical body 51 Connecting part 52 Connecting hole 53 Plate thickness parts 111, 211 Mounting rods 112, 212 Holding part 113 , 213 wall 114, 214 bolt
Claims (6)
前記円筒体に取り付け可能な第２の取付部と、
地面に接地して前記円筒体を支持可能な接地部と、を備え、
前記第１の取付部および前記第２の取付部は、前記円筒体の板厚部を挟持可能な挟持部を有し、
前記挟持部は、前記板厚部を遊嵌可能に設けられた２つの壁部と、
一方の前記壁部に挿設されたボルトと、を有し、
前記第１の取付部および前記第２の取付部に回転可能に設けられている、円筒体固定冶具。 A first attachment portion attachable to the cylindrical body;
A second attachment portion attachable to the cylindrical body;
A grounding portion that can support the cylindrical body by grounding on the ground ,
The first mounting portion and the second mounting portion have a holding portion capable of holding a thick portion of the cylindrical body,
The sandwiching portion has two wall portions provided so that the plate thickness portion can be loosely fitted,
And a bolt inserted into one of the wall portions,
A cylindrical body fixing jig rotatably provided on the first mounting portion and the second mounting portion .
前記第２の取付部は、前記支持体に回動可能に接続される回動体に設けられている、請求項１または請求項２に記載の円筒体固定冶具。 The first mounting portion and the ground portion are provided on a support,
The cylindrical body fixing jig according to claim 1, wherein the second mounting portion is provided on a rotating body rotatably connected to the support.
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