JP4809797B2 - Anti-sway wire connecting member and anti-sway wire connecting method using the same - Google Patents

Anti-sway wire connecting member and anti-sway wire connecting method using the same Download PDF

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JP4809797B2
JP4809797B2 JP2007079062A JP2007079062A JP4809797B2 JP 4809797 B2 JP4809797 B2 JP 4809797B2 JP 2007079062 A JP2007079062 A JP 2007079062A JP 2007079062 A JP2007079062 A JP 2007079062A JP 4809797 B2 JP4809797 B2 JP 4809797B2
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忠史 堀口
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Inaba Denki Sangyo Co Ltd
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Description

本発明は、壁や天井などの構造体に吊設される空調機等の機器類や配管ダクト或いは構造部材などの振れ止め対象部材に振れ止め措置を施すために使用される振れ止めワイヤー用の振れ止めワイヤー連結部材及びそれを用いた振れ止めワイヤー連結方法に関し、
詳しくは、構造体の吊設部位に吊設される振れ止め対象部材に対する取り付け部と、前記取り付け部に前記振れ止め対象部材を取り付けた状態において前記構造体における吊設部位とは異なる部位に一端側が接続された振れ止めワイヤーの他端側を引張して前記振れ止めワイヤーの緊張状態を現出する引張操作部と、前記引張操作部により現出した緊張状態で前記振れ止めワイヤーを保持するワイヤー保持部とが設けられている振れ止めワイヤー連結部材及びそれを用いた振れ止めワイヤー連結方法に関する。 The present invention is for an anti-sway wire that is used to provide anti-sway measures to devices such as air conditioners suspended from structures such as walls and ceilings, and anti-sway members such as piping ducts or structural members. With respect to a steady-state wire coupling member and a steady-state wire coupling method using the same,
Specifically, the attachment portion to the steadying target member suspended from the suspension portion of the structure, and one end of a portion different from the suspension portion in the structure in a state where the steadying target member is attached to the attachment portion. A tension operation unit that pulls the other end of the steady-state wire to which the side is connected to reveal the tension state of the steady-state wire, and a wire that holds the steady-state wire in a tension state that is revealed by the tension operation unit The present invention relates to a steady wire connecting member provided with a holding portion and a steady wire connecting method using the same.

従来、この種の振れ止めワイヤー連結部材としては、図６に示すように、吊りボルト１を介して天井スラブＳに吊設された構造部材８（前記振れ止め対象部材の一例）に対する取り付け部を有する本体部９に、引張操作部及びワイヤー保持部の一例であるターンバックル１０が設けられているものがある。（例えば、下記特許文献１、図５参照）   Conventionally, as this kind of steadying wire connecting member, as shown in FIG. 6, an attachment portion for a structural member 8 (an example of the steadying target member) suspended from the ceiling slab S via the suspension bolt 1 is used. Some main body parts 9 are provided with turnbuckles 10 which are examples of a pulling operation part and a wire holding part. (For example, see Patent Document 1 and FIG. 5 below)

このターンバックル１０は、操作筒部１０ａとそれの上端部及び下端部に筒軸芯方向に沿う姿勢で螺合された一対のフックボルト１０ｂ、１０ｃとから構成されており、操作筒部１０ａを筒軸芯周りで回転させることによりフックボルト１０ｂ、１０ｃが操作筒部１０ａに螺入する形態で筒軸芯方向の長さを短縮することができる。このターンバックル１０は、下方側のフックボルト１０ｃが本体部９に係止保持されている。   The turnbuckle 10 includes an operation tube portion 10a and a pair of hook bolts 10b and 10c screwed to the upper end portion and the lower end portion thereof in a posture along the tube axis direction. By rotating around the cylinder axis, the length in the cylinder axis direction can be shortened in a form in which the hook bolts 10b, 10c are screwed into the operation cylinder portion 10a. In the turnbuckle 10, a lower hook bolt 10 c is latched and held by the main body 9.

つまり、この振れ止めワイヤー連結部材は、振れ止めワイヤーＷの緊張状態を現出する場合、一端側が天井スラブＳに接続された振れ止めワイヤーＷの他端側をターンバックル１０の上方側のフックボルト１０ｂに係止させた状態でターンバックル１０の操作筒部１０ａを筒軸芯周りで回転させることにより、ターンバックル１０のフックボルト１０ｂ、１０ｃをワイヤー架設方向（図６中のワイヤー軸芯Ｐ１方向）に沿って操作筒部１０ａの側に直線的に螺入させる形態で、つまり、振れ止めワイヤーＷの他端側をワイヤー架設方向でワイヤー引張側に移動させる形態で、振れ止めワイヤーＷの他端側を引張して、振れ止めワイヤーＷの緊張状態を現出する。   That is, when the steadying wire connecting member shows the tension state of the steadying wire W, the other end of the steadying wire W whose one end is connected to the ceiling slab S is connected to the hook bolt on the upper side of the turnbuckle 10. When the operation tube portion 10a of the turnbuckle 10 is rotated around the tube axis while being locked to the wire 10b, the hook bolts 10b and 10c of the turnbuckle 10 are moved in the wire erection direction (direction of the wire shaft P1 in FIG. 6). ) Along the operation cylinder portion 10a side, that is, the other end of the steadying wire W is moved to the wire tension side in the wire erection direction. The tension side of the steadying wire W is revealed by pulling the end side.

特開２００３−３１０１２８号公報JP 2003-310128 A

ところが、上記の如き従来の振れ止めワイヤー連結部材では、引張操作部が振れ止めワイヤーの他端部をワイヤー架設方向で移動させる形態を採ることから、振れ止めワイヤーの引張長さを確保する関係上、ワイヤー架設方向での部材長さの短縮化が制限されていまい、そのことで、部材の小型化が図り難い問題があった。   However, in the conventional steady-state wire connecting member as described above, since the tension operation unit moves the other end of the steady-state wire in the wire erection direction, the tension length of the steady-state wire is ensured. The shortening of the length of the member in the wire erection direction is not limited, and there is a problem that it is difficult to reduce the size of the member.

本発明は、上述の実情に鑑みて為されたものであって、その主たる課題は、振れ止めワイヤーの引張長さを確保しながらも小型化の図り易い振れ止めワイヤー連結部材及びそれを用いた振れ止めワイヤー連結方法を提供する点にある。   The present invention has been made in view of the above circumstances, and its main problem is to use a steady-state wire connecting member that can be easily miniaturized while securing the tensile length of the steady-state wire and the same. It is in providing a steady wire connecting method.

構造体の吊設部位に吊設される振れ止め対象部材に対する取り付け部と、前記取り付け部に前記振れ止め対象部材を取り付けた状態において前記構造体における吊設部位とは異なる部位に一端側が接続された振れ止めワイヤーの他端側を引張して前記振れ止めワイヤーの緊張状態を現出する引張操作部と、前記引張操作部により現出した緊張状態で前記振れ止めワイヤーを保持するワイヤー保持部とが設けられている振れ止めワイヤー連結部材であって、
前記引張操作部が、少なくとも引張操作時において前記振れ止めワイヤーを係合保持する係合保持部と、前記係合保持部をワイヤー架設方向に交差する方向でワイヤー引張側に移動させる操作部とから構成されていてもよい。 One end connected to a different site and the mounting portion, a portion position suspended in the structure in a state fitted with the bracing target member to said mounting portion for bracing the target member is suspended on the hanger position of the structure body A tension operation unit that pulls the other end side of the steady rest wire to reveal a tension state of the steady rest wire, and a wire holding portion that holds the steady rest wire in a tension state emerged by the tension operation portion Is a steady wire connecting member provided,
The pulling operation unit includes an engagement holding unit that engages and holds the steadying wire at least during the pulling operation, and an operation unit that moves the engagement holding unit to the wire pulling side in a direction crossing the wire erection direction. It may be configured .

上記構成によれば、前記振れ止めワイヤーの他端側を係合保持させた係合保持部を前記操作部によってワイヤー架設方向に交差する方向でワイヤー引張側に移動させる形態で振れ止めワイヤーを引張することができるから、振れ止めワイヤーの引張長さを確保しながらもワイヤー架設方向での部材長さの短縮化を図ることができ、小型化を効果的に図り易いものとすることができる。 According to the above Ki構 formed, the bracing bracing wire in the form of moving the wire tension side in a direction intersecting the wire spanning direction engagement holding portion is engaged holds the other end of the wire by the operating unit Therefore, it is possible to reduce the length of the member in the wire erection direction while ensuring the pulling length of the steady rest wire, and to make it easy to effectively reduce the size. it can.

また、前記引張操作部には、前記振れ止めワイヤーの引張変形に対する戻り力に抗して前記係合保持部の戻り移動を抑止する逆動抑止手段が備えられていてもよい。 Further, the pulling operation unit may be provided with a reverse movement suppressing unit that suppresses a return movement of the engagement holding unit against a return force against the tensile deformation of the steadying wire .

上記構成によれば、前記逆動防止手段により係合保持部が戻り移動するのが抑止されるから、例えば、係合保持部を保持操作することによって係合保持部の戻り移動を抑止する場合に比べ、引張操作時の操作性を効果的に向上させることができる。 According to the above Ki構 formed, because is inhibited from moving back the engagement holding portion by the reverse motion preventing means, for example, inhibit the return movement of the engagement holding portion by holding operating the engagement holding portion Compared with the case where it does, the operativity at the time of tension | pulling operation can be improved effectively.

また、前記操作部が、前記構造体におけるワイヤー接続部位から離れる方向に前記係合保持部を軸芯周りで移動させる操作軸部であってもよい。 The operation portion may be an operation shaft portion that moves the engagement holding portion around the axis in a direction away from a wire connection site in the structure .

上記構成によれば、前記振れ止めワイヤーの他端側を係合保持させた係合保持部を操作軸部の軸芯周りで構造体におけるワイヤー接続部位から離れる方向に移動させるから、振れ止めワイヤーの他端側をワイヤー架設方向に交差するワイヤー引張側に効果的に移動させる形態で振れ止めワイヤーを効果的に引張することができる。 According to the above Ki構 formation, since moving away from the wire connecting portion in a structure in axis around the bracing engagement holding portion operating shaft the other end was engaged with and held wire, shake The steadying wire can be effectively pulled in such a manner that the other end of the locking wire is effectively moved to the wire pulling side that intersects the wire erection direction.

本発明の第１特徴構成は、振れ止めワイヤー連結部材に係り、その特徴は、
構造体の吊設部位に吊設される振れ止め対象部材に対する取り付け部と、前記取り付け部に前記振れ止め対象部材を取り付けた状態において前記構造体における吊設部位とは異なる部位に一端側が接続された振れ止めワイヤーの他端側を引張して前記振れ止めワイヤーの緊張状態を現出する引張操作部と、前記引張操作部により現出した緊張状態で前記振れ止めワイヤーを保持するワイヤー保持部とが設けられている振れ止めワイヤー連結部材であって、
前記引張操作部が、少なくとも引張操作時において前記振れ止めワイヤーを係合保持する係合保持部と、前記係合保持部をワイヤー架設方向に交差する方向でワイヤー引張側に移動させる操作部とから構成され、
前記操作部が、前記構造体におけるワイヤー接続部位から離れる方向に前記係合保持部を軸芯周りで移動させる操作軸部であり、
前記操作軸部が、ワイヤー架設方向に交差する軸芯姿勢で取り付けられる操作ボルトから構成され、前記ワイヤー保持部が、締め付け手段の締め付け力により前記振れ止めワイヤーを挟着するワイヤー挟着部から構成されているとともに、
前記操作ボルトが、前記締め付け手段を構成する締め付けボルトに兼用されている点にある。 The first characteristic configuration of the present invention relates to a steadying wire connecting member,
One end side is connected to a part different from the suspension part in the structure in a state where the attachment part to the steady object to be suspended from the suspension part of the structure and the steady object to be attached to the attachment part. A tension operation unit that pulls the other end of the steady-state wire to reveal a tension state of the steady-state wire, and a wire holding unit that holds the steady-state wire in a tension state that is revealed by the tension operation unit; Is a steady wire connecting member provided,
The pulling operation unit includes an engagement holding unit that engages and holds the steadying wire at least during the pulling operation, and an operation unit that moves the engagement holding unit to the wire pulling side in a direction crossing the wire erection direction. Configured,
The operation portion is an operation shaft portion that moves the engagement holding portion around the axis in a direction away from a wire connection portion in the structure;
The operation shaft portion is constituted by an operation bolt attached in an axial center posture intersecting the wire erection direction, and the wire holding portion is constituted by a wire sandwiching portion for sandwiching the steadying wire by a tightening force of a fastening means. As well as
The operating bolt is also used as a fastening bolt constituting the fastening means.

上記特徴構成によれば、前記ワイヤー挟着部を挟着するための専用の締め付けボルトを効果的に不存とすることができるから、その分、部品点数を効果的に削減することができて、製造コストの低廉化を図ることができる。   According to the above characteristic configuration, the dedicated fastening bolt for clamping the wire clamping part can be effectively eliminated, and accordingly, the number of parts can be effectively reduced. Thus, the manufacturing cost can be reduced.

本発明の第２特徴構成は、第１特徴構成の実施に好適な構成であり、その特徴は、
前記構造体におけるワイヤー接続部位から離れる方向に前記係合保持部を移動させる引張操作用の回転方向と、前記ワイヤー挟着部に前記振れ止めワイヤーを挟着させる挟着操作用の回転方向とが同じ方向になる状態で、前記操作ボルトが取り付けられている点にある。 The second feature configuration of the present invention is a configuration suitable for the implementation of the first feature configuration.
A rotation direction for pulling operation that moves the engagement holding portion in a direction away from the wire connection site in the structure, and a rotation direction for pinching operation that clamps the steadying wire to the wire clamping portion. The operation bolt is attached in the same direction.

上記特徴構成によれば、前記ワイヤー挟着部を挟着操作する際に振れ止めワイヤーの緊張状態が緩んでしまうのを効果的に防止することができる。   According to the said characteristic structure, it can prevent effectively that the tension | tensile_strength state of a steadying wire loosens when pinching operation of the said wire clamping part.

本発明の第３特徴構成は、第１又は第２特徴構成の実施に好適な構成であり、その特徴は、
前記締め付け手段が、前記操作ボルトと、それのボルト頭部との間で前記ワイヤー挟着部を挟み込み操作自在な操作ナットから構成されている点にある。 The third characteristic configuration of the present invention is a configuration suitable for implementing the first or second characteristic configuration,
The tightening means is composed of an operation nut which can be operated by sandwiching the wire clamping portion between the operation bolt and the bolt head.

つまり、前記操作ボルトによって前記ワイヤー挟着部を挟み込み操作すれば、その挟み込み操作と同時に前記振れ止めワイヤーを引張操作することになって、振れ止めワイヤーの緊張状態を現出する状態で、或いは、この挟み込み操作に先立っての引張操作により現出した緊張状態から振れ止めワイヤーを更に緊張させる状態で、振れ止めワイヤーをワイヤー挟着部に挟着させることができる。   That is, if the wire clamping part is sandwiched and operated by the operation bolt, the steadying wire is pulled simultaneously with the sandwiching operation, and the tensioned state of the steadying wire appears, or The steadying wire can be clamped to the wire clamping part in a state where the steadying wire is further tensioned from the tensioned state that appears by the pulling operation prior to the clamping operation.

一方、前記操作ナットによりワイヤー挟着部を挟み込み操作すれば、操作ボルトによる引張操作により現出した振れ止めワイヤーの緊張状態を極力維持する状態で、振れ止めワイヤーをワイヤー挟着部に挟着させることができる。   On the other hand, if the wire clamping part is clamped by the operation nut, the steadying wire is clamped to the wire clamping part in a state in which the tension state of the steadying wire that appears by the pulling operation by the operation bolt is maintained as much as possible. be able to.

すなわち、上記特徴構成によれば、操作ナットによりワイヤー挟着部の挟み込み操作を行う使用形態と、操作ボルトによりワイヤー挟着部の挟み込み操作を行う使用形態という異なる効果が期待できる使用形態を、使用状況や使用目的に応じて適宜に選択することができる。   That is, according to the above-described feature configuration, the usage mode in which a different effect of the usage mode in which the operation of clamping the wire clamping portion with the operation nut and the usage mode in which the operation of clamping the wire clamping portion with the operation bolt can be expected is used. It can select suitably according to a condition and the intended purpose.

本発明の第４特徴構成は、振れ止めワイヤー連結部材に係り、その特徴は、
構造体の吊設部位に吊設される振れ止め対象部材に対する取り付け部と、前記取り付け部に前記振れ止め対象部材を取り付けた状態において前記構造体における吊設部位とは異なる部位に一端側が接続された振れ止めワイヤーの他端側を引張して前記振れ止めワイヤーの緊張状態を現出する引張操作部と、前記引張操作部により現出した緊張状態で前記振れ止めワイヤーを保持するワイヤー保持部とが設けられている振れ止めワイヤー連結部材であって、
前記引張操作部が、少なくとも引張操作時において前記振れ止めワイヤーを係合保持する係合保持部と、前記係合保持部をワイヤー架設方向に交差する方向でワイヤー引張側に移動させる操作部とから構成され、
前記操作部が、前記構造体におけるワイヤー接続部位から離れる方向に前記係合保持部を軸芯周りで移動させる操作軸部であり、
前記操作軸部が、ワイヤー架設方向に交差する軸芯姿勢で取り付けられる操作ボルトから構成され、前記取り付け部が、締め付け手段の締め付け力により前記振れ止め対象部材を挟着する部材挟着部から構成されているとともに、
前記操作ボルトが、前記締め付け手段を構成する締め付けボルトに兼用されている点にある。 4th characteristic structure of this invention is related with the steadying wire connection member, The characteristic is
One end side is connected to a part different from the suspension part in the structure in a state where the attachment part to the steady object to be suspended from the suspension part of the structure and the steady object to be attached to the attachment part. A tension operation unit that pulls the other end of the steady-state wire to reveal a tension state of the steady-state wire, and a wire holding unit that holds the steady-state wire in a tension state that is revealed by the tension operation unit; Is a steady wire connecting member provided,
The pulling operation unit includes an engagement holding unit that engages and holds the steadying wire at least during the pulling operation, and an operation unit that moves the engagement holding unit to the wire pulling side in a direction crossing the wire erection direction. Configured,
The operation portion is an operation shaft portion that moves the engagement holding portion around the axis in a direction away from a wire connection portion in the structure;
The operation shaft portion is composed of an operation bolt attached in an axial center posture intersecting with the wire erection direction, and the attachment portion is composed of a member sandwiching portion for sandwiching the steadying target member by a tightening force of a tightening means. As well as
The operating bolt is also used as a fastening bolt constituting the fastening means.

上記特徴構成によれば、前記部材挟着部を挟着するための専用の締め付けボルトを効果的に不存とすることができるから、その分、部品点数を効果的に削減することができて、製造コストの低廉化を図ることができる。   According to the above characteristic configuration, it is possible to effectively eliminate the exclusive fastening bolt for clamping the member clamping part, and accordingly, the number of parts can be effectively reduced. Thus, the manufacturing cost can be reduced.

本発明の第５特徴構成は、第４特徴構成の実施に好適な構成であり、その特徴は、
前記ワイヤー保持部が、前記締め付け手段の締め付け力により前記振れ止めワイヤーを挟着するワイヤー挟着部から構成されている点にある。 The fifth characteristic configuration of the present invention is a configuration suitable for the implementation of the fourth characteristic configuration.
The wire holding part is composed of a wire clamping part that clamps the steadying wire by a clamping force of the clamping means.

上記特徴構成によれば、前記ワイヤー挟着部を挟着するための専用の締め付けボルトも効果的に不存とすることができるから、その分、部品点数を一層効果的に削減することができて、製造コストの一層の低廉化を図ることができる。   According to the above characteristic configuration, the dedicated fastening bolt for clamping the wire clamping portion can be effectively eliminated, and accordingly, the number of parts can be further effectively reduced. Thus, the manufacturing cost can be further reduced.

本発明の第６特徴構成は、第１〜第５特徴構成の実施に好適な構成であり、その特徴は、
前記操作ボルトには、前記振れ止めワイヤーを挿通する挿通孔が貫通形成されている点にある。 The sixth characteristic configuration of the present invention is a configuration suitable for implementing the first to fifth characteristic configurations,
The operation bolt has an insertion hole through which the steadying wire is inserted.

上記特徴構成によれば、前記振れ止めワイヤーを前記挿通孔に挿通させるとき、振れ止めワイヤーを挿通孔から引き出す形態で引張操作することにより、前記操作ボルトによって振れ止めワイヤーを引張操作するのに先立ち、ある程度緊張させておくことが可能となり、これにより、操作ボルトによる引張操作量を効果的に少量化することができる。   According to the above characteristic configuration, when the steadying wire is inserted into the insertion hole, the tensioning wire is pulled out from the insertion hole, and the tensioning operation is performed before the tensioning wire is pulled by the operation bolt. It becomes possible to keep the tension to some extent, and the amount of tension operation by the operation bolt can be effectively reduced.

本発明の第７特徴構成は、第６特徴構成の実施に好適な構成であり、その特徴は、
前記挿通孔が、ボルト軸芯方向に直交する姿勢で前記操作ボルトに形成されており、挿通状態にある前記振れ止めワイヤーを挿通孔の孔口で屈曲させた状態で振れ止めワイヤーを係合保持可能に構成されている点にある。 The seventh characteristic configuration of the present invention is a configuration suitable for the implementation of the sixth characteristic configuration.
The insertion hole is formed in the operation bolt in a posture orthogonal to the bolt axis direction, and the steadying wire is engaged and held in a state where the steadying wire in the insertion state is bent at the hole of the insertion hole. It is in the point where it is configured.

上記特徴構成によれば、前記挿通孔をもって前記係合保持部を構成することができるから、例えば、挿通孔とは別にフック等の係合保持部材を設けて係合保持部を構成する場合に比べ、シンプル且つ効率的な構造とすることができて、メンテナンス面やコスト面、さらには、小型化を図る面で優れたものとすることができる。   According to the above characteristic configuration, the engagement holding portion can be configured with the insertion hole. For example, when an engagement holding member such as a hook is provided separately from the insertion hole, the engagement holding portion is configured. In comparison, the structure can be simple and efficient, and can be excellent in terms of maintenance, cost, and downsizing.

本発明の第８特徴構成は、振れ止めワイヤー連結方法に係り、その特徴は、
第２特徴構成に記載の振れ止めワイヤー連結部材を用いた振れ止めワイヤー連結方法であって、
前記取り付け部に前記振れ止め対象部材を取り付けた状態で前記振れ止めワイヤーをある程度緊張させたのち、前記操作ボルトを挟着操作することにより、前記振れ止めワイヤーの所定緊張状態を現出すると同時に振れ止めワイヤーを前記ワイヤー挟着部に挟着する点にある。 The eighth characteristic configuration of the present invention relates to a steady wire connecting method,
A steadying wire coupling method using the steadying wire coupling member described in the second feature configuration,
After the steadying wire is tensioned to some extent with the steadying target member attached to the attachment part, the predetermined tension state of the steadying wire appears at the same time when the operation bolt is clamped. It exists in the point which clamps a stop wire to the said wire clamping part.

上記特徴構成によれば、振れ止めワイヤーを所定緊張状態で確実にワイヤー挟着部に挟着することができる。   According to the above characteristic configuration, the steadying wire can be securely clamped to the wire clamping part in a predetermined tension state.

図１は、構造体の一例であるコンクリート製のスラブＳに吊設された吊りボルト１（振れ止め対象部材の一例）に対し、本発明に係る振れ止めワイヤー連結部材４を用いて振れ止めワイヤーＷによる振れ止め措置を施した状態を示す。   FIG. 1 shows a steadying wire using a steadying wire connecting member 4 according to the present invention for a suspension bolt 1 (an example of a steadying target member) suspended from a concrete slab S which is an example of a structure. The state where the steadying measure by W was performed is shown.

前記吊りボルト１は、ボルト全長に亘って外周面にネジ溝が形成されており、ボルト上端部が、スラブＳに埋設された第１パイプナットｓ１（構造体の吊設部位の一例）に螺設されている。そして、この吊りボルト１の下方部位には、空調機２の付属金具２ａが吊りボルト１に取り付けた受け止めナット１ａと押さえナット１ｂとにより固定される形態で、空調機２が取り付けられている。   The suspension bolt 1 has a thread groove formed on the outer circumferential surface over the entire length of the bolt, and the upper end of the bolt is screwed into a first pipe nut s1 (an example of a suspended portion of the structure) embedded in the slab S. It is installed. And the air conditioner 2 is attached to the lower part of this suspension bolt 1 in the form where the attachment metal fitting 2a of the air conditioner 2 is fixed by the receiving nut 1a attached to the suspension bolt 1 and the holding nut 1b.

なお、１ｃは、吊りボルト１の上端部の揺動や吊りボルト１の回転によるスラブＳからの脱落を抑止するために、スラブＳの下面を押圧する状態で吊りボルト１の上端部に取り付けられた固定ナットである。   In addition, 1c is attached to the upper end part of the suspending bolt 1 in the state which presses the lower surface of the slab S, in order to suppress falling off from the slab S by swinging of the upper end part of the suspending bolt 1 or rotation of the suspending bolt 1. It is a fixed nut.

前記振れ止めワイヤーＷの上端側は、第２パイプナットｓ２（構造体の吊設部位とは異なる部位の一例）に螺設されたワイヤー固定ボルト３に係止保持される形態でスラブＳに固定されている。一方、振れ止めワイヤーＷの下端側は、前記振れ止めワイヤー連結部材４を介して吊りボルト１の下方部位に接続されている。   The upper end side of the steadying wire W is fixed to the slab S in such a manner that it is locked and held by a wire fixing bolt 3 screwed on the second pipe nut s2 (an example of a part different from the suspended part of the structure). Has been. On the other hand, the lower end side of the steadying wire W is connected to the lower part of the suspension bolt 1 via the steadying wire connecting member 4.

前記ワイヤー固定ボルト３は、振れ止めワイヤーＷの上端部に取り付けた係止部材ｗ１をボルト内部に係止保持する状態でボルト頭部のワイヤー挿通孔３ａを通じて振れ止めワイヤーＷを下方に導出するものである。   The wire fixing bolt 3 leads the steadying wire W downward through the wire insertion hole 3a of the bolt head in a state where the latching member w1 attached to the upper end of the steadying wire W is latched and held inside the bolt. It is.

前記振れ止めワイヤー連結部材４は、図２、図３に示すように、平面視略薄コの字状の本体部材５と、この本体部材５を挟み込む状態で本体部材５を締め付け操作する締め付け部材６（締め付け手段の一例）が主要構成として備えられている。   As shown in FIGS. 2 and 3, the steadying wire connecting member 4 includes a substantially thin U-shaped body member 5 in a plan view, and a clamping member that clamps the body member 5 while sandwiching the body member 5. 6 (an example of a fastening means) is provided as a main component.

前記本体部材５は、部材基端側に形成された平面視Ｃの字状のボルト挟着凹部５Ａ（吊りボルト１に対する取り付け部の一例）と、このボルト挟着凹部５Ａから部材先端側に延びる一対の第１、第２ワイヤー挟着片部５ａ、５ｂからなるワイヤー挟着部５Ｂ（振れ止めワイヤーＷを緊張状態で保持するワイヤー保持部の一例）とから構成されている。   The body member 5 has a C-shaped bolt-clamping recess 5A (an example of an attachment portion for the suspension bolt 1) formed on the member base end side, and extends from the bolt-clamping recess 5A to the member distal end side. It is comprised from the wire clamping part 5B (an example of the wire holding part which hold | maintains the steadying wire W in a tension | tensile_strength state) which consists of a pair of 1st, 2nd wire clamping piece part 5a, 5b.

また、前記締め付け部材６は、第１、第２ワイヤー挟持片部５ａ、５ｂの相対向する部分の各々に貫通形成された第１、第２挿通孔５ｃ、５ｄに対して第１ワイヤー挟着片部５ａの外面側から挿通される操作ボルト６Ａ（操作部の一例、操作軸部の一例）と、第２ワイヤー挟着片部５ｂの外面側に配設される操作ナット６Ｂとから構成されている。この操作ボルト６Ａは、それのボルト軸芯Ｐ２が振れ止めワイヤーＷのワイヤー軸芯Ｐ１方向に交差する姿勢（換言すれば、ワイヤー軸芯Ｐ１方向とは異なる方向に沿う姿勢）で本体部材５に対して取り付けられる。   In addition, the fastening member 6 has a first wire sandwiched between first and second insertion holes 5c and 5d that are formed through the respective opposing portions of the first and second wire sandwiching pieces 5a and 5b. The operation bolt 6A is inserted from the outer surface side of the piece 5a (an example of the operation portion, an example of the operation shaft portion), and an operation nut 6B disposed on the outer surface side of the second wire clamping piece 5b. ing. The operation bolt 6A is attached to the body member 5 in a posture in which the bolt shaft core P2 intersects the wire shaft core P1 direction of the steadying wire W (in other words, a posture along a direction different from the wire shaft core P1 direction). It is attached to.

つまり、この締め付け部材６は、操作ナット６Ｂに対する操作ボルト６Ａの螺入操作（本例では、矢印Ｒ方向に回転操作）又は操作ボルト６Ａに対する操作ナット６Ｂの螺嵌操作によって、操作ボルト６Ａのボルト頭部６ａと操作ナット６Ｂとで本体部材５を挟み込む状態でボルト挟着凹部５Ａ及びワイヤー挟着部５Ｂを挟着操作する。   That is, the tightening member 6 is a bolt of the operation bolt 6A by a screwing operation of the operation bolt 6A to the operation nut 6B (in this example, a rotation operation in the direction of arrow R) or a screwing operation of the operation nut 6B to the operation bolt 6A. With the head member 6a and the operation nut 6B sandwiching the main body member 5, the bolt clamping recess 5A and the wire clamping part 5B are clamped.

前記操作ボルト６Ａのボルト軸部６ｂは、操作ナット６Ｂに螺合するためのネジ溝が形成された先端部６ｃと、ネジ溝が形成されていない基端部６ｄとから構成されている。   The bolt shaft portion 6b of the operation bolt 6A includes a distal end portion 6c in which a screw groove for screwing into the operation nut 6B is formed, and a base end portion 6d in which no screw groove is formed.

前記ボルト軸部６ｂの基端部６ｄには、振れ止めワイヤーＷを挿通するワイヤー挿通孔６ｅ（引張操作時において振れ止めワイヤーＷを係合保持する係合保持部の一例）が、ボルト軸芯Ｐ１方向に直交する姿勢で貫通形成されている。当該ワイヤー挿通孔６ｅは、ボルト挟着凹部５Ａに吊りボルト１を仮挟着させる状態まで本体部材５を締め付けた操作姿勢（図３（イ）に示す姿勢）において、第１、第２ワイヤー挟着片部５ａ、５ｂの間の隙間に配置される。   The base end portion 6d of the bolt shaft portion 6b is provided with a wire insertion hole 6e (an example of an engagement holding portion for engaging and holding the steady-state wire W during a pulling operation) through which the steady-state wire W is inserted. The through hole is formed in a posture orthogonal to the P1 direction. The wire insertion hole 6e is formed in the operation posture (the posture shown in FIG. 3A) in which the main body member 5 is tightened until the suspension bolt 1 is temporarily clamped in the bolt clamp recess 5A. It arrange | positions in the clearance gap between the piece pieces 5a and 5b.

つまり、前記操作姿勢において振れ止めワイヤーＷをワイヤー挿通孔６ｅに挿通させた状態で操作ボルト６Ａを一方向（本例では、矢印Ｒ方向）に回転操作することにより、ワイヤー挿通孔６ｅの孔口で振れ止めワイヤーＷを屈曲させる状態で振れ止めワイヤーＷの下端側を係合保持しながら、振れ止めワイヤーＷの下端側をワイヤー架設方向（図１中のワイヤー軸芯Ｐ１方向）に交差する方向でワイヤー引張側に移動させる形態で引張操作して、振れ止めワイヤーＷの緊張状態を現出することができる。   That is, by rotating the operation bolt 6A in one direction (in this example, the direction of the arrow R) with the steadying wire W inserted through the wire insertion hole 6e in the operation posture, the hole opening of the wire insertion hole 6e. The direction in which the lower end side of the steady rest wire W intersects the wire erection direction (the direction of the wire axis P1 in FIG. 1) while engaging and holding the lower end side of the steady rest wire W with the steady rest wire W bent. The tension state of the steadying wire W can be revealed by performing a pulling operation in the form of moving to the wire pulling side.

そして、振れ止めワイヤーＷが緊張状態になったのち、操作ナット６Ｂに対して操作ボルト６Ａを螺入操作する又は操作ボルト６Ａに対して操作ナット６Ｂを螺嵌操作することにより、ボルト挟着凹部５Ａ及びワイヤー挟着部５Ｂの両方を挟着操作して、吊りボルト１と振れ止めワイヤーＷを挟着した挟着姿勢（図３（ロ）に示す姿勢）にした状態で、振れ止めワイヤーＷを緊張状態で保持することができる。   Then, after the steadying wire W is in a tensioned state, the operation bolt 6A is screwed into the operation nut 6B or the operation nut 6B is screwed into the operation bolt 6A. In the state where both the 5A and the wire clamping portion 5B are clamped and the suspension bolt 1 and the steady wire W are clamped (the posture shown in FIG. 3B), the steady wire W Can be held in tension.

なお、本実施形態では、前記挟着姿勢において、第１ワイヤー挟着片部５ａとワイヤー挿通孔６ｅの内面との間、及び、第１ワイヤー挟片部５ａと第２ワイヤー挟着片部５ｂの間（正確には、止め輪７を介した状態での第１ワイヤー挟着片部５ａと第２ワイヤー挟着片部５ｂとの間）の各々で振れ止めワイヤーＷが挟着されるように構成されている。   In the present embodiment, in the clamping posture, between the first wire clamping piece 5a and the inner surface of the wire insertion hole 6e, and between the first wire clamping piece 5a and the second wire clamping piece 5b. The wobbling wire W is sandwiched between the first wire sandwiching piece portion 5a and the second wire sandwiching piece portion 5b with the retaining ring 7 interposed therebetween. It is configured.

また、ワイヤー挿通孔６ｅの両孔口には、隅取り用の環状のテーパー面部６ｋが形成されており、引張操作時や挟着操作時に発生する前記孔口に対する押し付け力によって振れ止めワイヤーＷが破損するのを効果的に抑止することができる。   In addition, an annular tapered surface portion 6k for cornering is formed at both holes of the wire insertion hole 6e, and the steadying wire W is pressed by a pressing force against the hole generated during a pulling operation or a clamping operation. It is possible to effectively prevent damage.

前記ボルト軸部６ｂの基端部６ｄには、後述する逆転抑止部材６ｈを収納する収納穴部６ｆが形成されている。この収納穴部６ｆは、少なくとも操作姿勢において第１ワイヤー挟着片部５ａの第１挿通孔５ｃの内部に配置される。   A housing hole 6f is formed in the base end portion 6d of the bolt shaft portion 6b. The housing hole 6f is disposed inside the first insertion hole 5c of the first wire clamping piece 5a at least in the operating posture.

７は、第１ワイヤー挟着片部５ａの内面との接当により前記収納穴部６ｆが第１挿通孔５ｃの内部に配置される位置にボルト軸部６ｂを規制する止め輪（規制手段の一例）である。この止め輪７は、ボルト軸部６ｂの基端部６ｄに形成された装着溝６ｇに適宜に装着される。   7 is a retaining ring that restricts the bolt shaft portion 6b at a position where the storage hole portion 6f is disposed inside the first insertion hole 5c by contact with the inner surface of the first wire sandwiching piece portion 5a (of the restricting means). An example). The retaining ring 7 is appropriately mounted in a mounting groove 6g formed in the base end portion 6d of the bolt shaft portion 6b.

図４に示すように、前記第１ワイヤー挟着片部５ａの第１挿通孔５ｃは、孔径方向に沿う姿勢又は略沿う姿勢で形成された多数（本例では、８個）の被係止面部５ｆと、隣合う被係止面部５ｆどうしの隣接間において矢印Ｒ方向上流側の係止面部５ｄの先端（つまり、孔外側端）と下流側の係止面部５ｄの基端（つまり、孔内側端）とを接続する多数の傾斜面部５ｅとから構成されている。   As shown in FIG. 4, the first insertion hole 5c of the first wire clamping piece 5a has a large number (eight in this example) to be locked formed in a posture along or substantially along the hole diameter direction. Between the adjacent surface portion 5f and the adjacent locked surface portion 5f, the distal end (that is, the hole outer end) of the locking surface portion 5d on the upstream side in the arrow R direction and the base end (that is, the hole) of the downstream locking surface portion 5d. It is comprised from many inclined surface parts 5e which connect (inner end).

一方、操作ボルト６Ａを本体部材５に取り付け状態において、第１挿通孔５ｃの内部に配置される操作ボルト６Ａの収納穴部６ｆには、第１挿通孔５ｃの被係止面部５ｆに係止して操作ボルト６Ａの矢印Ｒ方向に対する逆方向への回転を抑止する逆転抑止部材６ｈが収納されている。   On the other hand, when the operation bolt 6A is attached to the main body member 5, the storage hole 6f of the operation bolt 6A disposed inside the first insertion hole 5c is locked to the locked surface portion 5f of the first insertion hole 5c. A reverse rotation inhibiting member 6h that inhibits the operation bolt 6A from rotating in the direction opposite to the arrow R direction is housed.

前記逆転抑止部材６ｈは、収納穴部６ｆに沿う姿勢で収納穴部６ｆに収納される収納面部６ｉと、この収納面部６ｉの収納状態において矢印Ｒ方向上流側に傾斜する姿勢で収納穴部６ｆから突出する係止面部６ｊとからなる略への字状の板バネから構成されている。   The reverse rotation inhibiting member 6h includes a storage surface portion 6i that is stored in the storage hole portion 6f in a posture along the storage hole portion 6f, and a storage hole portion 6f that is inclined to the upstream side in the arrow R direction in the storage state of the storage surface portion 6i. It is comprised from the substantially flat-shaped leaf | plate spring which consists of the latching surface part 6j which protrudes from.

つまり、逆転抑止部材６ｈは、操作ボルト６Ａが図４（イ）、（ロ）、（ハ）、（ニ）の順に矢印Ｒ方向で回転する過程においては、逆転抑止部材６ｈの係止面部６ｊが、第１挿通孔５ｃの傾斜面部５ｅに対向するときに伸び屈曲姿勢（図４（ロ）、（ニ）に示す姿勢）から縮み屈曲姿勢（図４（イ）、（ハ）に示す姿勢）に変形する形態で回転を許容するとともに、矢印Ｒ方向とは反対方向への操作ボルト６Ａの回転に対しては、第１挿通孔５ｃの被係止面部５ｆに対して逆転抑止部材６ｈの係止面部６ｊが伸び屈曲姿勢で係止する形態で回転を規制する。   In other words, the reverse rotation restraining member 6h is the locking surface portion 6j of the reverse rotation restraining member 6h in the process in which the operation bolt 6A rotates in the direction of arrow R in the order of FIGS. 4 (a), (b), (c), and (d). However, when facing the inclined surface portion 5e of the first insertion hole 5c, the bending posture is reduced from the extending and bending posture (the posture shown in FIGS. 4B and 4D) (the posture shown in FIGS. 4A and 4C). ), And the rotation of the operation bolt 6A in the direction opposite to the arrow R direction is such that the reverse rotation inhibiting member 6h The rotation is restricted in such a manner that the locking surface portion 6j is extended and locked in a bent posture.

すなわち、逆転抑止部材６ｈと第１挿通孔５ｃは、振れ止めワイヤーＷの引張変形に対する戻り力に抗してワイヤー挿通孔６ｅの戻り移動を抑止する逆動抑止手段を構成する。   That is, the reverse rotation inhibiting member 6h and the first insertion hole 5c constitute reverse movement inhibiting means for inhibiting the return movement of the wire insertion hole 6e against the return force against the tensile deformation of the steadying wire W.

１１は、操作ボルト６Ａと第１ワイヤー挟着片部５ａとの間、及び、操作ナット６Ｂと第２ワイヤー挟着片部５ｂとの間の各々に介装されるワッシャーである。   11 is a washer interposed between the operation bolt 6A and the first wire clamping piece 5a and between the operation nut 6B and the second wire clamping piece 5b.

なお、本実施形態において、操作ボルト６Ａは、ボルト挟着凹部５Ａに吊りボルト１を取り付けた状態においてスラブＳに上端側が接続された振れ止めワイヤーＷの下端側を引張して振れ止めワイヤーＷの緊張状態を現出する引張操作部に相当する。   In this embodiment, the operation bolt 6A is formed by pulling the lower end side of the steady wire W whose upper end side is connected to the slab S in a state where the suspension bolt 1 is attached to the bolt clamping recess 5A. Corresponds to the tension operation section that reveals the tension state.

次に、上述の如く構成された振れ止めワイヤー連結部材４の使用方法の例について説明する。
（第１使用例）
まず、ボルト挟着凹部５Ａに吊りボルト１を配置する状態で本体部材５を保持しながら、本体部材１の第１、第２挿通孔５ａ、５ｂに挿入した操作ボルト６Ａと操作ナット６Ｂとを螺合させて、ボルト挟着凹部５Ａに吊りボルト１を仮挟着させる状態まで本体部材５を締め付け、振れ止めワイヤー連結部材４を操作姿勢にする。 Next, the example of the usage method of the steadying wire connection member 4 comprised as mentioned above is demonstrated.
(First use example)
First, the operation bolt 6A and the operation nut 6B inserted into the first and second insertion holes 5a and 5b of the main body member 1 while holding the main body member 5 in a state where the suspension bolt 1 is disposed in the bolt clamping recess 5A. The main body member 5 is tightened until the suspension bolt 1 is temporarily clamped in the bolt clamping recess 5A, and the steadying wire connecting member 4 is set to the operating posture.

次に、前記パイプナットｓ２に一端側が接続された振れ止めワイヤーＷの他端側を、操作ボルト６Ａのワイヤー挿通孔６ｅの上方側開口から挿入して下方側開口から引き出す形態で引張保持する（図４（イ）を参照）。   Next, the other end of the steadying wire W whose one end is connected to the pipe nut s2 is pulled and held in such a manner that it is inserted from the upper opening of the wire insertion hole 6e of the operation bolt 6A and pulled out from the lower opening ( (See FIG. 4 (a)).

その後、操作ボルト６Ａを矢印Ｒ方向に回転操作して、ワイヤー挿通孔６ｅの孔口で振れ止めワイヤーＷを屈曲させる状態で振れ止めワイヤーＷを係合保持しながら振れ止めワイヤーＷを引張操作する（図４を参照）。   Thereafter, the operation bolt 6A is rotated in the direction of arrow R, and the steadying wire W is pulled while the steadying wire W is engaged and held in a state where the steadying wire W is bent at the hole of the wire insertion hole 6e. (See FIG. 4).

そして、前記引張操作により振れ止めワイヤーＷが緊張状態にしたのち、操作ボルト６Ａに対して操作ナット６Ｂを螺嵌操作して、ボルト挟着凹部５Ａ及びワイヤー挟着部５Ｂの両方を挟着操作し、振れ止めワイヤー連結部材４を吊りボルト１と振れ止めワイヤーＷを挟着させて、吊りボルト１に対して振れ止めワイヤーＷを緊張状態で連結する（図１を参照）。   Then, after the steadying wire W is in a tension state by the pulling operation, the operation nut 6B is screwed into the operation bolt 6A, and both the bolt clamping recess 5A and the wire clamping portion 5B are clamped. Then, the steadying wire connecting member 4 is sandwiched between the suspension bolt 1 and the steadying wire W, and the steadying wire W is connected to the suspension bolt 1 in a tensioned state (see FIG. 1).

つまり、この第１使用例では、操作ナット６Ｂによりワイヤー挟着部５Ｂを挟み込み操作することにより、操作ボルト６Ａによる引張操作によって予め現出した振れ止めワイヤーＷの緊張状態を極力維持する状態で、吊りボルト１に対して振れ止めワイヤーＷを緊張状態で連結することができる。   That is, in this first usage example, by holding the wire clamping portion 5B with the operation nut 6B, the tension state of the steadying wire W that appears in advance by the pulling operation with the operation bolt 6A is maintained as much as possible. The steadying wire W can be connected to the suspension bolt 1 in a tensioned state.

（第２使用例）
前記第１使用例と同様の操作方法で、ワイヤー挿通孔６ｅの孔口で振れ止めワイヤーＷを屈曲させる状態で振れ止めワイヤーＷを係合保持しながら振れ止めワイヤーＷを引張操作する。 (Second usage example)
With the same operation method as in the first usage example, the steadying wire W is pulled while the steadying wire W is engaged and held in a state where the steadying wire W is bent at the hole of the wire insertion hole 6e.

そして、前記引張操作により振れ止めワイヤーＷが緊張状態にしたのち、操作ナット６Ｂを保持具等で回転不能に保持しながら、操作ナット６Ｂに対して操作ボルトを６Ａ螺入操作して、ボルト挟着凹部５Ａ及びワイヤー挟着部５Ｂの両方を挟着操作し、振れ止めワイヤー連結部材４に吊りボルト１と振れ止めワイヤーＷを挟着保持させて、吊りボルト１に対して振れ止めワイヤーＷを緊張状態で連結する。   Then, after the steadying wire W is tensioned by the pulling operation, the operating bolt 6A is screwed into the operating nut 6B while holding the operating nut 6B in a non-rotatable state with a holder or the like, and the bolt is clamped. Both the attachment recess 5A and the wire clamping part 5B are clamped to hold the suspension bolt 1 and the steady wire W on the steady wire connecting member 4, and the steady wire W is attached to the suspension bolt 1. Connect in tension.

つまり、この第２使用例では、振れ止めワイヤーの緊張状態を現出したのち、操作ボルト６Ａによって前記ワイヤー挟着部を挟み込み操作することにより、振れ止めワイヤーを更に緊張させる状態で、吊りボルト１に対して振れ止めワイヤーＷを連結する。   That is, in this second usage example, after the tension state of the steadying wire appears, the suspension bolt 1 is further tensioned by clamping the wire clamping part with the operation bolt 6A. The steady rest wire W is connected with respect to.

[その他の実施形態]
（１）振れ止めワイヤーＷの引張変形に対する戻り力に抗してワイヤー挿通孔６ｅの戻り移動を抑止する逆動抑止手段は、前述の実施形態で示した如き逆転抑止部材６ｈと第１挿通孔５ｃとから構成するものに限らず、種々の構成を採用することができる。 [Other embodiments]
(1) The reverse movement inhibiting means for inhibiting the return movement of the wire insertion hole 6e against the return force against the tensile deformation of the steady rest wire W is the reverse rotation inhibiting member 6h and the first insertion hole as shown in the above embodiment. Various configurations can be adopted without being limited to those composed of 5c.

（２）また、前述の実施形態では、逆動抑止手段を構成する逆転抑止部材６ｈが、収納穴部６ｆに沿う姿勢で収納穴部６ｆに収納される収納面部６ｉと、この収納面部６ｉの収納穴部６ｆへの収納状態において矢印Ｒ方向上流側に傾斜する姿勢で収納穴部６ｆから突出する係止面部６ｊとからなる略への字状の板バネから構成されている場合を例に示したが、例えば、逆転抑止部材６ｈが、図５に示すように、矢印Ｒ方向上流側に傾斜する傾斜面部を有する係止部材６ｍと、係止部材６ｍを孔外側に付勢する圧縮コイルスプリング６ｎ（付勢部材の一例）とから構成されていてもよい。 (2) Further, in the above-described embodiment, the reverse rotation inhibiting member 6h constituting the reverse movement inhibiting means is accommodated in the accommodation hole 6f in the posture along the accommodation hole 6f, and the accommodation surface 6i In the case of being housed in the housing hole 6f, an example is a case in which it is composed of a substantially U-shaped leaf spring composed of a locking surface portion 6j protruding from the housing hole 6f in a posture inclined to the upstream side in the arrow R direction. As shown in FIG. 5, for example, as shown in FIG. 5, the reverse rotation inhibiting member 6h has a locking member 6m having an inclined surface portion inclined toward the upstream side in the direction of the arrow R, and a compression coil that biases the locking member 6m to the outside of the hole You may be comprised from the spring 6n (an example of an urging | biasing member).

（３）前述の実施形態では、振れ止め対象部材として吊りボルト１を例に示したが、例えば、空調機２などの機器類、木材や鋼材などの構造部材などであってもよい。その場合、取り付け部５Ａの形状を振れ止め対象部材に応じて適宜に変更すればよい。 (3) In the above-described embodiment, the suspension bolt 1 is shown as an example of the steadying target member. However, for example, devices such as the air conditioner 2 and structural members such as wood and steel may be used. In that case, what is necessary is just to change the shape of 5 A of attachment parts suitably according to a steadying object member.

（４）前述の実施形態では、少なくとも引張操作時において振れ止めワイヤーＷを係合保持する係合保持部として、振れ止めワイヤーＷを挿通するワイヤー挿通孔６ｅを例に示したが、例えば、振れ止めワイヤーＷを係止するフックなどであってもよい。 (4) In the above-described embodiment, the wire insertion hole 6e through which the steadying wire W is inserted is shown as an example as the engagement holding portion that engages and holds the steadying wire W at least during the pulling operation. A hook or the like for locking the stop wire W may be used.

（５）前述の実施形態では、前記引張操作部を構成するのに、操作軸部としての操作ボルト６Ａに係合保持部としての挿通孔６ｅが形成されている場合を例に示したが、例えば、操作軸部としての棒状部材に係合保持部としてのフック部を備えたレバー部材が取り付けられていてもよい。 (5) In the above-described embodiment, the case where the insertion hole 6e as the engagement holding portion is formed in the operation bolt 6A as the operation shaft portion is shown as an example to constitute the tension operation portion. For example, a lever member provided with a hook portion as an engagement holding portion may be attached to a rod-like member as an operation shaft portion.

（６）前述の実施形態では、前記挟着姿勢において、第１ワイヤー挟着片部５ａとワイヤー挿通孔６ｅの内面との間、及び、第１ワイヤー挟片部５ａと第２ワイヤー挟着片部５ｂの間の各々で振れ止めワイヤーＷを挟着する構成にしていたが、第１ワイヤー挟着片部５ａとワイヤー挿通孔６ｅの内面との間、或いは、第１ワイヤー挟片部５ａと第２ワイヤー挟着片部５ｂの間の一方のみで振れ止めワイヤーＷを挟着する構成にしてもよい。 (6) In the above-described embodiment, in the clamping posture, between the first wire clamping piece 5a and the inner surface of the wire insertion hole 6e, and between the first wire clamping piece 5a and the second wire clamping piece. The steady wire W is sandwiched between the portions 5b, but between the first wire sandwiching piece 5a and the inner surface of the wire insertion hole 6e, or the first wire sandwiching portion 5a You may make it the structure which clamps the steadying wire W only by one side between the 2nd wire clamping piece parts 5b.

（７）前述の実施形態では、前記挟着姿勢において止め輪７を介して第１ワイヤー挟片部５ａと第２ワイヤー挟着片部５ｂの間で振れ止めワイヤーＷを挟着する構成にしていたが、止め輪７を介さず直接的に第１ワイヤー挟片部５ａと第２ワイヤー挟着片部５ｂの間で振れ止めワイヤーＷを挟着する構成にしてもよい。 (7) In the above-described embodiment, the steadying wire W is clamped between the first wire clamping piece portion 5a and the second wire clamping piece portion 5b via the retaining ring 7 in the clamping posture. However, the configuration may be such that the steadying wire W is clamped directly between the first wire clamping piece 5a and the second wire clamping strip 5b without using the retaining ring 7.

（８）前述の実施形態では、前記操作部が、前記係合保持部をワイヤー接続部位から離れる方向に軸芯周りで移動させる構成を例に示したが、例えば、前記係合保持部をワイヤー架設方向に交差する方向でワイヤー引張側に直線的に移動させるなどの構成であってもよい。 (8) In the above-described embodiment, the configuration in which the operation unit moves the engagement holding unit around the axis in the direction away from the wire connection portion is described as an example. A configuration such as linear movement to the wire tension side in a direction crossing the erection direction may be used.

本発明に係る振れ止めワイヤー連結部材の使用状態を示す説明図Explanatory drawing which shows the use condition of the steadying wire connection member which concerns on this invention 本発明に係る振れ止めワイヤー連結部材の分解斜視図The exploded perspective view of the steadying wire connection member concerning the present invention 本発明に係る振れ止めワイヤー連結部材の要部の断面説明図Cross-section explanatory drawing of the principal part of the steadying wire connection member which concerns on this invention 本発明に係る振れ止めワイヤー連結部材の要部の断面説明図Cross-section explanatory drawing of the principal part of the steadying wire connection member which concerns on this invention その他の実施形態における要部の断面説明図Cross-sectional explanatory drawing of the main part in other embodiments 従来の振れ止めワイヤー連結部材の使用状態を示す説明図Explanatory drawing which shows the use condition of the conventional steadying wire connection member

符号の説明Explanation of symbols

Ｓ スラブ（構造体）
ｓ１ 第１パイプナット（吊設部位）
Ｗ 振れ止めワイヤー
１ 吊りボルト（振れ止め対象部材）
４ 振れ止めワイヤー連結部材
５Ａ ボルト挟着凹部（取り付け部、部材挟着部）
６Ａ 操作ボルト（引張操作部、操作軸部）
６Ｂ 操作ナット
５Ｂ ワイヤー挟着部（ワイヤー保持部）
６ｅ ワイヤー挿通孔（係合保持部）
Ｐ１ ワイヤー軸芯（ワイヤー架設方向）
Ｐ２ ボルト軸芯（軸芯） S slab (structure)
s1 1st pipe nut (hanging part)
W Stabilizing wire 1 Suspension bolt (resting target member)
4 Stabilization wire connecting member 5A Bolt clamping recess (attachment part, member clamping part)
6A Operation bolt (Tension operation part, Operation shaft part)
6B Operation nut 5B Wire clamping part (wire holding part)
6e Wire insertion hole (engagement holding part)
P1 Wire shaft core (wire laying direction)
P2 Bolt shaft core (shaft core)

Claims (8)

構造体の吊設部位に吊設される振れ止め対象部材に対する取り付け部と、前記取り付け部に前記振れ止め対象部材を取り付けた状態において前記構造体における吊設部位とは異なる部位に一端側が接続された振れ止めワイヤーの他端側を引張して前記振れ止めワイヤーの緊張状態を現出する引張操作部と、前記引張操作部により現出した緊張状態で前記振れ止めワイヤーを保持するワイヤー保持部とが設けられている振れ止めワイヤー連結部材であって、
前記引張操作部が、少なくとも引張操作時において前記振れ止めワイヤーを係合保持する係合保持部と、前記係合保持部をワイヤー架設方向に交差する方向でワイヤー引張側に移動させる操作部とから構成され、
前記操作部が、前記構造体におけるワイヤー接続部位から離れる方向に前記係合保持部を軸芯周りで移動させる操作軸部であり、
前記操作軸部が、ワイヤー架設方向に交差する軸芯姿勢で取り付けられる操作ボルトから構成され、前記ワイヤー保持部が、締め付け手段の締め付け力により前記振れ止めワイヤーを挟着するワイヤー挟着部から構成されているとともに、
前記操作ボルトが、前記締め付け手段を構成する締め付けボルトに兼用されている振れ止めワイヤー連結部材。 One end side is connected to a part different from the suspension part in the structure in a state where the attachment part to the steady object to be suspended from the suspension part of the structure and the steady object to be attached to the attachment part. A tension operation unit that pulls the other end of the steady-state wire to reveal a tension state of the steady-state wire, and a wire holding unit that holds the steady-state wire in a tension state that is revealed by the tension operation unit; Is a steady wire connecting member provided,
The pulling operation unit includes an engagement holding unit that engages and holds the steadying wire at least during the pulling operation, and an operation unit that moves the engagement holding unit to the wire pulling side in a direction crossing the wire erection direction. Configured,
The operation portion is an operation shaft portion that moves the engagement holding portion around the axis in a direction away from a wire connection portion in the structure;
The operation shaft portion is constituted by an operation bolt attached in an axial center posture intersecting the wire erection direction, and the wire holding portion is constituted by a wire sandwiching portion for sandwiching the steadying wire by a tightening force of a fastening means. As well as
A steadying wire connecting member in which the operation bolt is also used as a fastening bolt constituting the fastening means. 前記構造体におけるワイヤー接続部位から離れる方向に前記係合保持部を移動させる引張操作用の回転方向と、前記ワイヤー挟着部に前記振れ止めワイヤーを挟着させる挟着操作用の回転方向とが同じ方向になる状態で、前記操作ボルトが取り付けられている請求項１記載の振れ止めワイヤー連結部材。 A rotation direction for pulling operation that moves the engagement holding portion in a direction away from the wire connection site in the structure, and a rotation direction for pinching operation that clamps the steadying wire to the wire clamping portion. in a state where the same direction, bracing wire connecting member according to claim 1, wherein said operation bolt is attached. 前記締め付け手段が、前記操作ボルトと、それのボルト頭部との間で前記ワイヤー挟着部を挟み込み操作自在な操作ナットから構成されている請求項１又は２記載の振れ止めワイヤー連結部材。 The steadying wire connecting member according to claim 1 or 2 , wherein the tightening means comprises an operation nut that can be operated by inserting the wire clamping portion between the operation bolt and a bolt head thereof. 構造体の吊設部位に吊設される振れ止め対象部材に対する取り付け部と、前記取り付け部に前記振れ止め対象部材を取り付けた状態において前記構造体における吊設部位とは異なる部位に一端側が接続された振れ止めワイヤーの他端側を引張して前記振れ止めワイヤーの緊張状態を現出する引張操作部と、前記引張操作部により現出した緊張状態で前記振れ止めワイヤーを保持するワイヤー保持部とが設けられている振れ止めワイヤー連結部材であって、
前記引張操作部が、少なくとも引張操作時において前記振れ止めワイヤーを係合保持する係合保持部と、前記係合保持部をワイヤー架設方向に交差する方向でワイヤー引張側に移動させる操作部とから構成され、
前記操作部が、前記構造体におけるワイヤー接続部位から離れる方向に前記係合保持部を軸芯周りで移動させる操作軸部であり、
前記操作軸部が、ワイヤー架設方向に交差する軸芯姿勢で取り付けられる操作ボルトから構成され、前記取り付け部が、締め付け手段の締め付け力により前記振れ止め対象部材を挟着する部材挟着部から構成されているとともに、
前記操作ボルトが、前記締め付け手段を構成する締め付けボルトに兼用されている請求項３記載の振れ止めワイヤー連結部材。 One end side is connected to a part different from the suspension part in the structure in a state where the attachment part to the steady object to be suspended from the suspension part of the structure and the steady object to be attached to the attachment part. A tension operation unit that pulls the other end of the steady-state wire to reveal a tension state of the steady-state wire, and a wire holding unit that holds the steady-state wire in a tension state that is revealed by the tension operation unit; Is a steady wire connecting member provided,
The pulling operation unit includes an engagement holding unit that engages and holds the steadying wire at least during the pulling operation, and an operation unit that moves the engagement holding unit to the wire pulling side in a direction crossing the wire erection direction. Configured,
The operation portion is an operation shaft portion that moves the engagement holding portion around the axis in a direction away from a wire connection portion in the structure;
The operation shaft portion is composed of an operation bolt attached in an axial center posture intersecting with the wire erection direction, and the attachment portion is composed of a member sandwiching portion for sandwiching the steadying target member by a tightening force of a tightening means. As well as
The steadying wire connecting member according to claim 3, wherein the operation bolt is also used as a tightening bolt constituting the tightening means. 前記ワイヤー保持部が、前記締め付け手段の締め付け力により前記振れ止めワイヤーを挟着するワイヤー挟着部から構成されている請求項４記載の振れ止めワイヤー連結部材。 The steadying wire connecting member according to claim 4 , wherein the wire holding part is constituted by a wire clamping part that clamps the steadying wire by a clamping force of the clamping means. 前記操作ボルトには、前記振れ止めワイヤーを挿通する挿通孔が貫通形成されている請求項１〜５のいずれか１項に記載の振れ止めワイヤー連結部材。 The steadying wire connecting member according to any one of claims 1 to 5 , wherein an insertion hole through which the steadying wire is inserted is formed through the operation bolt. 前記挿通孔が、ボルト軸芯方向に直交する姿勢で前記操作ボルトに形成されており、挿通状態にある前記振れ止めワイヤーを挿通孔の孔口で屈曲させた状態で振れ止めワイヤーを係合保持可能に構成されている請求項６記載の振れ止めワイヤー連結部材。 The insertion hole is formed in the operation bolt in a posture orthogonal to the bolt axis direction, and the steadying wire is engaged and held in a state where the steadying wire in the insertion state is bent at the hole of the insertion hole. The steadying wire connecting member according to claim 6, which is configured to be capable. 請求項２記載の振れ止めワイヤー連結部材を用いた振れ止めワイヤー連結方法であって、
前記取り付け部に前記振れ止め対象部材を取り付けた状態で前記振れ止めワイヤーをある程度緊張させたのち、前記操作ボルトを挟着操作することにより、前記振れ止めワイヤーの所定緊張状態を現出すると同時に振れ止めワイヤーを前記ワイヤー挟着部に挟着する振れ止めワイヤー連結方法。 A steadying wire coupling method using the steadying wire coupling member according to claim 2 ,
After the steadying wire is tensioned to some extent with the steadying target member attached to the attachment part, the predetermined tension state of the steadying wire appears at the same time when the operation bolt is clamped. A steadying wire connecting method for clamping a retaining wire to the wire clamping part.
JP2007079062A 2007-03-26 2007-03-26 Anti-sway wire connecting member and anti-sway wire connecting method using the same Expired - Fee Related JP4809797B2 (en)

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