JP4972148B2

JP4972148B2 - Engagement connection method of steady bolt to suspension bolt

Info

Publication number: JP4972148B2
Application number: JP2009295461A
Authority: JP
Inventors: 裕生中島
Original assignee: Inaba Denki Sangyo Co Ltd
Current assignee: Inaba Denki Sangyo Co Ltd
Priority date: 2009-12-25
Filing date: 2009-12-25
Publication date: 2012-07-11
Anticipated expiration: 2028-02-07
Also published as: JP2010112558A

Description

本発明は、例えば、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類に対する振れ止め措置として、振れ止め措置対象の複数の吊りボルトにわたって振れ止めボルトを傾斜姿勢で固定連結するなど、振れ止め措置対象の吊りボルトとこれに交差する振れ止めボルトとを交差連結具で係合連結する方法に関する。 The present invention, for example, as an anti-vibration measure for devices such as air conditioners suspended from structures such as walls and ceilings and piping ducts, the anti-vibration bolts are inclined over a plurality of suspension bolts to be anti-vibration measures. It is related with the method of carrying out engagement connection of the suspension bolt and the steady bolt which cross | intersect this with the cross connection tool .

従来の棒状体用交差連結具では、両端部を互いに近づける側に弾性変形操作可能な形態に屈曲形成されている長尺な連結部材の内面側の中央部に、コの字状に屈曲形成された短尺な連結部材が、屈曲方向を同じ側に向けた状態で相対回転自在に枢支連結されている。
前記長尺連結部材は、枢支連結孔を備えた中央板部と、これに対して交差する傾斜姿勢で該中央板部の両端から同一側に延出される傾斜板部と、該両傾斜板部の先端側に延出される操作板部を備えて構成され、前記両傾斜板部には、一方の棒状体に対してそれに交差する方向の同一側から係入自在な開口を備えた第１係合部が形成されている。
前記短尺連結部材の両端には、他方の棒状体に対してそれに交差する方向の同一側から係入自在なＶ字状の第２係合部が形成されている（特許文献１，２参照）。 In the conventional cross-connector for rod-shaped bodies, the both end portions are bent and formed in a U-shape at the center on the inner surface side of a long connecting member that is bent into a shape that can be elastically deformed to the side where both ends approach each other. The short connecting members are pivotally connected so as to be relatively rotatable with the bending direction directed to the same side.
The long connecting member includes a central plate portion provided with a pivot connecting hole, an inclined plate portion extending from both ends of the central plate portion in an inclined posture intersecting with the central plate portion, and both the inclined plates. The first plate is provided with an opening that can be engaged from the same side in the direction intersecting the one rod-shaped body. An engaging portion is formed.
At both ends of the short connecting member, V-shaped second engaging portions that can be engaged from the same side in the direction intersecting the other rod-shaped body are formed (see Patent Documents 1 and 2). .

特公昭６１−２６２８６号公報Japanese Examined Patent Publication No. 61-26286 実公昭６２−２８８３号公報Japanese Utility Model Publication No. 62-2883

従来の棒状体用交差連結具では、前記二本の棒状体を交差姿勢で係合連結する場合、前記短尺連結部材の両端に形成されているＶ字状の第２係合部を、手前側に位置する棒状体に係合し、その状態を維持したまま、前記長尺連結部材の両操作板部を互いに近づける側に弾性変形操作し、該長尺連結部材の両傾斜板部に形成されている第１係合部を、後方側に位置する棒状体に対してそれに交差する方向の同一側から係入させたのち、前記両操作板部に加えられていた近接操作力を解除し、長尺連結部材の弾性復元力で両第１係合部を棒状体に係合させている。 In the conventional cross connecting tool for rod-like bodies, when the two rod-like bodies are engaged and connected in a crossing posture, the V-shaped second engaging portions formed at both ends of the short connecting member are connected to the front side. The long connecting member is formed on both slanted plate parts by elastically deforming the two connecting plate parts of the long connecting member closer to each other while maintaining the state. The first engaging portion is engaged with the rod-like body located on the rear side from the same side in the direction intersecting it, and then the proximity operation force applied to both the operation plate portions is released, Both first engaging portions are engaged with the rod-like body by the elastic restoring force of the long connecting member.

しかし、一方の棒状体に対する長尺連結部材の係合位置又は他方の棒状体に対する短尺連結部材の係合位置を変更する必要が生じたとき、長尺連結部材の両操作板部を互いに近づける側に弾性変形操作して、一方の棒状体と両第１係合部の係合を解除すると、短尺連結部材の両第２係合部と他方の棒状体との係合も同時に解除される。 However, when it becomes necessary to change the engagement position of the long coupling member with respect to one rod-shaped body or the engagement position of the short coupling member with respect to the other rod-shaped body, the side where the two operation plate portions of the long coupling member are brought closer to each other When the engagement between one rod-shaped body and both first engaging portions is released by elastic deformation operation, the engagement between both second engaging portions of the short connecting member and the other rod-shaped body is also released simultaneously.

そのため、例えば、短尺連結部材が係合されている他方の棒状体に対して、長尺連結部材の両第１係合部が係合されていた一方の棒状体の位置を変更する必要が生じた場合には、短尺連結部材の第２係合部を他方の棒状体に押し付けて係合状態を維持し、且つ、長尺連結部材の両操作板部を互いに近づける側に弾性変形操作したまま、一方の棒状体を他方の棒状体に対して位置変更分だけ移動操作する必要がある。 Therefore, for example, it is necessary to change the position of one rod-like body with which both first engaging portions of the long coupling member are engaged with the other rod-like body with which the short connecting member is engaged. In this case, the second engaging portion of the short connecting member is pressed against the other rod-shaped body to maintain the engaging state, and the two connecting plate portions of the long connecting member are elastically deformed so as to approach each other. It is necessary to move one rod-like body by the amount corresponding to the position change with respect to the other rod-like body.

また、長尺連結部材の両第１係合部が係合されていた一方の棒状体に対して、短尺連結部材が係合されている他方の棒状体の係合位置を変更する必要が生じた場合には、長尺連結部材の両操作板部を互いに近づける側に弾性変形操作して、短尺連結部材の第２係合部を他方の棒状体から遊離した係合解除状態に維持し、その状態で一方の棒状体に対して他方の棒状体を位置変更分だけ移動操作する必要がある。 Moreover, it is necessary to change the engagement position of the other rod-shaped body with which the short coupling member is engaged with respect to the one rod-shaped body with which both the first engaging portions of the long coupling member are engaged. In the case where the two connecting plates of the long connecting member are elastically deformed to approach each other, the second engaging portion of the short connecting member is maintained in the disengaged state released from the other rod-shaped body, In this state, it is necessary to move and move the other rod-shaped body by the amount corresponding to the position change.

それ故に、上述のいずれの場合でも、長尺連結部材の両第１係合部と短尺連結部材の第２係合部とが同時的に作用する可能性があり、且つ、両棒状体同士が接触して干渉することがあるため、両棒状体の位置変更操作が煩雑化し、一人作業では手間取り易く、作業性の低下を招来していた。 Therefore, in any of the cases described above, both the first engaging portions of the long connecting member and the second engaging portion of the short connecting member may act simultaneously, and both rod-shaped bodies are connected to each other. Since they may come into contact with each other and interfere with each other, the operation of changing the positions of both rod-shaped bodies is complicated, and it is easy to take time and effort by one person, resulting in a decrease in workability.

本発明は、上述の実状に鑑みて為されたものであって、その主たる課題は、交差姿勢で係合連結される両棒状体の位置変更操作を片手で能率良く容易に行うことのできる吊りボルトへの振れ止めボルトの係合連結方法を提供する点にある。 The present invention has been made in view of the above-described actual situation, and its main problem is that the suspension can be easily and efficiently performed with one hand to change the position of both rod-like bodies engaged and connected in an intersecting posture. It is in providing a method for engaging and connecting the steady-state bolt to the bolt .

二本の棒状体を交差姿勢で係合連結する棒状体用交差連結具において、一方の棒状体の二箇所に対して弾性復元力で係合保持可能な係合部を備え、且つ前記両係合部を互いに近づける側への弾性変形操作で該係合部が係合解除される形態に屈曲形成されている一対の連結部材が、互いに逆向き姿勢となる背中合わせで相対回転自在に枢支連結されている。 In the rod-like body for cross-coupling that engages connecting two rod-shaped body at the intersection position, with the engagement holding engagement portion by the elastic restoring force against the two portions of one of the rod-shaped body, and the both engaging A pair of connecting members that are bent so that the engaging part is disengaged by the elastic deformation operation toward the side where the joint part is brought close to each other are pivotally connected to each other so that they can be rotated relative to each other in a back-to-back posture. Has been .

上記構成によれば、二本の棒状体を交差姿勢で係合連結する場合、枢支連結されている一対の連結部材の一方をそれの両係合部が近接する側に弾性変形操作し、この連結部材における両係合部間の枢支連結部位を両棒状体の交差重合部位間に位置させた状態で前記両係合部を一方の棒状体に係合させたのち、該連結部材に加えられていた近接操作力を解除し、一方の連結部材の弾性復元力で両係合部を一方の棒状体に係合保持させることができる。 According to the above configuration , when two rod-like bodies are engaged and connected in an intersecting posture, one of a pair of connecting members that are pivotally connected is elastically deformed to the side where both engaging portions thereof are close to each other, After engaging the both engaging portions with one rod-shaped body in a state where the pivotally coupled portion between the engaging portions of the connecting member is positioned between the cross-overlapping sites of both rod-shaped bodies, The applied proximity operation force can be released, and both engaging portions can be engaged and held with one rod-like body by the elastic restoring force of one of the connecting members.

他方の連結部材は、一方の棒状体に係合保持された一方の連結部材に対して背中合わせで相対回転自在に枢支連結されているため、一方の棒状体及び一方の連結部材に対する特別な操作が不要で、他方の連結部材をそれの両係合部が近接する側に弾性変形操作して、この連結部材の両係合部を他方の棒状体に係合したのち、該連結部材に加えられていた近接操作力を解除するだけで、他方の連結部材の弾性復元力で両係合部を他方の棒状体に係合保持させることができる。 Since the other connecting member is pivotally connected back to back relative to one connecting member engaged and held by one rod-like body, a special operation for one rod-like body and one connecting member is performed. Is not necessary, and the other connecting member is elastically deformed to the side where both engaging portions thereof are close to each other, and both engaging portions of this connecting member are engaged with the other rod-shaped body, and then added to the connecting member. It is possible to engage and hold the two engaging portions with the other rod-shaped body by the elastic restoring force of the other connecting member simply by releasing the approaching force that has been applied.

また、一方の連結部材が係合保持されている一方の棒状体に対して、他方の連結部材が係合保持されている他方の棒状体の位置を変更する必要が生じた場合でも、その位置変更対象である他方の連結部材をそれの両係合部が近接する側に弾性変形操作して、他方の棒状体との係合位置を変更操作するだけで済む。 Even if it becomes necessary to change the position of the other rod-shaped body on which one of the connecting members is engaged and held, the position of the other rod-shaped body on which the other connecting member is engaged and held. It is only necessary to elastically deform the other connecting member to be changed toward the side where both engaging portions thereof are close to each other and change the engagement position with the other rod-shaped body.

従って、前記両棒状体の交差重合部位間を、背中合わせで相対回転自在に枢支連結された両連結部材の枢支連結部位によって物理的に分断することにより、従来装置のように、長尺連結部材の両第１係合部と短尺連結部材の第２係合部とが同時的に作用する可能性を排除することができると同時に、両棒状体同士が接触して干渉することを回避することができるため、両棒状体の位置変更操作が簡素になり、交差姿勢で係合連結される両棒状体の位置変更操作を片手で能率良く容易に行うことができる。 Accordingly, the cross-overlapping sites of the rod-like bodies are physically separated by the pivotal coupling sites of the two coupling members pivotally coupled to each other so as to be rotatable relative to each other. It is possible to eliminate the possibility that both the first engaging portions of the member and the second engaging portion of the short connecting member act simultaneously, and at the same time, avoid contact and interference between the rod-shaped bodies. Therefore, the position changing operation of both rod-like bodies is simplified, and the position changing operation of both rod-like bodies engaged and connected in the crossing posture can be easily and efficiently performed with one hand.

しかも、前記両連結部材を背中合わせで相対回転自在に枢支連結しながらも、前記両棒状体に係合保持された状態では、各連結部材が両棒状体の交差重合部位間を装着起点として各棒状体の外周面に沿って装着されるから、両連結部材の端部の外方への張り出し量が少なくなり、他物との引っ掛かりを抑制することができる。 In addition, while both the connecting members are pivotally connected to each other so as to be rotatable relative to each other, in the state where they are engaged and held by the both rod-shaped bodies, each connecting member has a crossing site between the two rod-shaped bodies as a mounting start point. Since it is mounted along the outer peripheral surface of the rod-shaped body, the amount of outward protrusion of the end portions of both connecting members is reduced, and the catching with other objects can be suppressed.

二本の棒状体を交差姿勢で係合連結する棒状体用交差連結具において、両端部を互いに近づける側に弾性変形操作可能な形態に屈曲形成されている一対の連結部材が、互いに逆向き姿勢となる背中合わせで相対回転自在に枢支連結されているとともに、前記各連結部材の両側部には、前記棒状体に対して交差方向から係入自在な開口を備えた凹状の係合部が形成され、前記連結部材の両端部を互いに近づける側への弾性変形操作で前記両係合部が棒状体に対して係脱自在に構成され、前記連結部材の弾性復元力で前記両係合部が棒状体に対して係合可能に構成されている。 In the rod-like body for cross-coupling that engages connected by cross orientation of two bar-shaped body, a pair of connecting members that are bent elastic deformation operable form on the side closer to both end portions to each other, opposite orientation to each other Are formed in a concave engagement portion having openings that can be engaged with the rod-shaped body from the crossing direction on both side portions thereof. The engaging members are configured to be detachable with respect to the rod-like body by an elastic deformation operation to bring both end portions of the connecting member closer to each other, and the engaging members are engaged with each other by an elastic restoring force of the connecting member. It is configured to be engageable with the rod-shaped body.

上記構成によれば、二本の棒状体を交差姿勢で係合連結する場合、枢支連結されている一対の連結部材の一方をそれの両係合部が近接する側に弾性変形操作し、この連結部材における両係合部間の枢支連結部位を両棒状体の交差重合部位間に位置させた状態で前記両係合部を一方の棒状体に対して交差方向から係合させたのち、該連結部材に加えられていた近接操作力を解除し、一方の連結部材の弾性復元力で両係合部を一方の棒状体に係合保持させることができる。 According to the above configuration , when two rod-like bodies are engaged and connected in an intersecting posture, one of a pair of connecting members that are pivotally connected is elastically deformed to the side where both engaging portions thereof are close to each other, After engaging the two engaging portions with one rod-shaped body from the crossing direction in a state in which the pivot connection portion between the two engaging portions of the connecting member is located between the cross-overlapping sites of both rod-shaped bodies. Thus, the proximity operating force applied to the connecting member can be released, and both engaging portions can be engaged and held on one rod-like body by the elastic restoring force of one connecting member.

他方の連結部材は、一方の棒状体に係合保持された一方の連結部材に対して背中合わせで相対回転自在に枢支連結されているため、一方の棒状体及び一方の連結部材に対する特別な操作が不要で、他方の連結部材をそれの両係合部が近接する側に弾性変形操作して、この連結部材の両係合部を他方の棒状体に対して交差方向から係合させたのち、該連結部材に加えられていた近接操作力を解除するだけで、他方の連結部材の弾性復元力で両係合部を他方の棒状体に係合保持させることができる。 Since the other connecting member is pivotally connected back to back relative to one connecting member engaged and held by one rod-like body, a special operation for one rod-like body and one connecting member is performed. After the other connecting member is elastically deformed to the side where both engaging portions are close to each other, the engaging portions of the connecting member are engaged with the other rod-shaped body from the crossing direction. By simply releasing the proximity operation force applied to the connecting member, the two engaging members can be engaged and held with the other rod-like body by the elastic restoring force of the other connecting member.

前記各連結部材が、枢支連結孔を備えた中央板部と、これに対して交差する傾斜姿勢で該中央板部の両端から同一側に延出される傾斜板部と、該両傾斜板部の先端側に延出される操作板部を備えて構成され、前記両傾斜板部には、前記棒状体に対して両連結部材の相対回転方向から係入自在な互いに逆向きの開口を備えた前記係合部が形成されている。 Wherein each coupling member includes a central plate portion with a pivot coupling hole, an inclined plate portion that extends on the same side in an inclined position from both ends of the central plate portion intersecting the contrary, both said inclined plate portion The two inclined plate portions are provided with openings opposite to each other that can be engaged with each other from the relative rotational directions of the connecting members with respect to the rod-shaped body. the engaging portion is formed.

上記構成によれば、前記各連結部材の両操作板部による弾性変形操作に伴う両傾斜板部の姿勢変化を利用して、該両傾斜板部に形成された係合部を介して棒状体に容易に係脱することができるとともに、一方の連結部材が一方の棒状体に係合保持された半拘束状態にあっても、両連結部材が持つ相対回転機能を利用して他方の連結部材の両係合部を他方の棒状体に容易に係合保持させることができる。 According to the above configuration , the rod-like body is formed via the engaging portions formed on the two inclined plate portions by utilizing the posture change of the two inclined plate portions accompanying the elastic deformation operation by the two operation plate portions of the connecting members. The other connecting member can be easily engaged and disengaged by utilizing the relative rotation function of both connecting members even when one connecting member is engaged and held by one rod-like body. Both the engaging portions can be easily engaged and held with the other rod-shaped body.

前記棒状体における少なくとも連結部材との係合箇所には雄ネジ部が形成されているとともに、前記係合部には、前記棒状体の雄ネジ部の谷部に対して係合可能な係合爪が形成されている。 A male threaded portion is formed at least at a position where the rod-shaped body is engaged with the connecting member, and the engaging portion is engageable with a valley portion of the male threaded portion of the rod-shaped body. the nails are formed.

上記構成によれば、前記係合部の係合爪を棒状体の雄ネジ部の谷部に係合させることによって、棒状体に対する連結部材の係合保持力を高めることができる。 According to the said structure , the engagement holding force of the connection member with respect to a rod-shaped body can be heightened by engaging the engaging claw of the said engaging part with the trough part of the external thread part of a rod-shaped body.

前記各連結部材に、前記係合部の設定係合位置に係入した棒状部材の前記交差方向での相対離脱移動を接当規制する規制部が形成されている。 Wherein each coupling member, regulating portion relative withdrawal moving abutment regulated in the cross direction of the engagement portion of the set engaging the engagement position off to the rod-like member is formed.

上記構成によれば、前記両棒状体に両連結部材を係合保持させた交差連結状態において、前記両棒状体又は両連結部材若しくは両者に外力が作用しても、前記係合部の設定係合位置に係入した棒状部材の前記交差方向での相対離脱移動を接当規制することができるので、棒状部材と連結部材との係合連結を良好に維持することができる。
そして、本発明による第１の特徴構成は、被吊設部材を取付けてある複数本の吊りボルトのうち、振れ止め措置対象の吊りボルトとこれに交差する振れ止めボルトとを交差連結具で係合連結するに、前記交差連結具を構成する相対回転自在な一対の連結部材のうち、一方の連結部材を、それの中央板部の両端から同一側に傾斜姿勢で延出されている傾斜板部に形成された一方の吊りボルト又は振れ止めボルトに対して交差方向から係入自在な凹状の係合部が近接する側に弾性変形操作し、この一方の連結部材における両係合部を一方の吊りボルト又は振れ止めボルトに対して交差方向から係合させ、一方の連結部材に加えられていた近接操作力を解除し、この一方の連結部材の弾性復元力で前記両係合部を一方の吊りボルト又は振れ止めボルトに係合保持させたのち、他方の連結部材を、それの中央板部の両端から同一側に傾斜姿勢で延出されている傾斜板部に形成された他方の振れ止めボルト又は吊りボルトに対して交差方向から係入自在な凹状の係合部が近接する側に弾性変形操作し、一方の吊りボルト又は振れ止めボルトに係合保持されている一方の連結部材に対する回転操作によって他方の連結部材を他方の振れ止めボルト又は吊りボルトに沿わせた状態で、この他方の連結部材における両係合部を他方の振れ止めボルト又は吊りボルトに対して交差方向から係合させ、他方の連結部材に加えられていた近接操作力を解除し、この他方の連結部材の弾性復元力で前記両係合部を他方の振れ止めボルト又は吊りボルトに係合保持させる吊りボルトへの振れ止めボルトの係合連結方法にある。
本発明による第２の特徴構成は、前記一方の連結部材の両係合部が係合保持されている一方の吊りボルト又は振れ止めボルトに対して、他方の連結部材の両係合部が係合保持されている他方の振れ止めボルト又は吊りボルトの係合連結位置を変更するに、その位置変更対象である他方の連結部材を、それの両傾斜板部の係合部が近接する側に弾性変形操作し、他方の連結部材の両係合部と他方の振れ止めボルト又は吊りボルトとの係合位置を変更したのち、他方の連結部材に加えられていた近接操作力を解除し、この他方の連結部材の弾性復元力で前記両係合部を他方の振れ止めボルト又は吊りボルトに係合保持させる点にある。
本発明による第３の特徴構成は、前記一方の連結部材の両係合部が一方の吊りボルト又は振れ止めボルトに係合保持されている状態で、他方の連結部材を一方の連結部材に対して回転操作して、他方の連結部材を他方の振れ止めボルト又は吊りボルトに沿わせるとともに、他方の連結部材の両係合部を他方の振れ止めボルト又は吊りボルトに回転方向から係合保持させる点にある。 According to the above configuration, even when an external force is applied to the rod-shaped body, the two coupling members, or both in the cross-coupled state in which the both coupling members are engaged and held by the rod-shaped bodies, the engaging portion setting mechanism is set. Since the relative detachment movement of the bar-shaped member engaged at the mating position in the intersecting direction can be restricted, the engagement and connection between the bar-shaped member and the connecting member can be maintained well.
The first characteristic configuration according to the present invention is that a suspension bolt to which an anti-rest measure is to be suspended among the plurality of suspension bolts to which the member to be suspended is attached and an anti-rest bolt that intersects the suspension bolt are connected by a cross connector. Of the pair of relatively rotatable coupling members constituting the cross coupling tool, one of the coupling members is inclined to the same side from both ends of the central plate portion in an inclined posture. The concave engaging portion that can be engaged from the crossing direction with respect to one suspension bolt or steadying bolt formed in the portion is elastically deformed to the side closer to the one engaging bolt in the one connecting member. hanging bolt or bracing bolt engaged from the intersection direction against releases the proximity operation force applied to the one coupling member, one of the two engaging portions in the elastic restoring force of the one of the connecting members Hanger bolts or steady rest bolts The mixture was allowed to engage and hold the other connecting member, with respect to that of the central plate portion across the other formed on the inclined plate portion that extends in an inclined position on the same side from the bracing bolt or hanger bolt The other connecting member is operated by rotating the one engaging member that is elastically deformed to the side where the concave engaging portion that can be engaged from the crossing direction approaches, and is engaged and held by one suspension bolt or the steady bolt. the in a state in which along with the other bracing bolt or hanger rod, both engaging portions in the connecting member of the other engaging the other of the bracing bolts or hanging against the bolt cross direction, the other connecting member Engagement of the steady bolt to the suspension bolt that releases the applied proximity operation force and holds the engagement portions on the other steady bolt or suspension bolt by the elastic restoring force of the other connecting member Communicating It lies in the way.
According to a second characteristic configuration of the present invention, the two engaging portions of the other connecting member are engaged with the one suspension bolt or the steady bolt that the both engaging portions of the one connecting member are engaged and held. To change the engagement connection position of the other steady-state bolt or suspension bolt that is held together, move the other connection member that is the position change target to the side where the engagement parts of the two inclined plate parts are close to each other. After the elastic deformation operation is performed and the engagement position between the other engaging member of the other connecting member and the other steadying bolt or the suspension bolt is changed, the proximity operating force applied to the other connecting member is released. It is in the point which makes the said both engaging part engage and hold | maintain to the other steadying bolt or suspension bolt with the elastic restoring force of the other connection member.
According to a third characteristic configuration of the present invention, in a state where both engaging portions of the one connecting member are engaged and held by one suspension bolt or a steady bolt, the other connecting member is connected to one connecting member. And rotating the other connecting member along the other steadying bolt or suspension bolt, and engaging and holding both engaging portions of the other connecting member with the other steadying bolt or suspension bolt from the rotation direction . In the point.

本発明の第１実施形態を示す空調機器の吊下げ支持構造の正面図The front view of the suspension support structure of the air-conditioning equipment which shows 1st Embodiment of this invention 交差連結具の分解斜視図と組付け斜視図Exploded perspective view and assembled perspective view of cross-connector 交差連結具の組付け時の側面図Side view when assembling the cross connector 一方の連結部材を圧縮操作したときの正面図Front view when one connecting member is compressed 一方の連結部材をボルトに係合連結したときの断面側面図Sectional side view when one connecting member is engaged and connected to a bolt 吊りボルトに取り付けたときの交差連結具の斜視図Perspective view of the cross connector when attached to the suspension bolt 吊りボルトと振れ止めボルトとに取り付けたときの交差連結具の斜視図A perspective view of the cross connector when attached to the suspension bolt and the steady bolt 本発明の第２実施形態を示す組付け時の側面図Side view at the time of assembly showing the second embodiment of the present invention 一方の連結部材の正面図Front view of one connecting member 一方の連結部材の側面図Side view of one connecting member 一方の連結部材をボルトに係合連結したときの断面側面図Sectional side view when one connecting member is engaged and connected to a bolt

〔第１実施形態〕
図１は、構造体の一例であるコンクリート製のスラブＳに吊設された複数本の吊りボルト（棒状体の一例）３に、被吊設部材の一例である空調機器１の取付け金具１Ａをナット２で取付けるとともに、振れ止め措置対象の二本の吊りボルト３にわたって交差姿勢の振れ止めボルト（棒状体の一例）４を交差連結具Ａで係合連結してある振れ止め措置構造を示す。 [First Embodiment]
FIG. 1 shows a mounting bracket 1A of an air conditioner 1 which is an example of a suspended member on a plurality of suspension bolts (an example of a rod-like body) 3 suspended from a concrete slab S which is an example of a structure. An anti-sway measure structure is shown in which an anti-sway bolt (an example of a rod-like body) 4 in an intersecting posture is engaged and connected by a cross-connecting tool A over two suspension bolts 3 that are attached to the anti-sway measure while being attached with a nut 2.

前記交差連結具Ａは、図２〜図７に示すように、両端部を互いに近づける側に弾性変形操作可能な形態に屈曲形成されている一対の金属製の連結部材５が、互いに逆向き姿勢となる背中合わせで相対回転自在に枢支連結手段の一例であるリベット７にて枢支連結されているとともに、前記各連結部材５の両側部には、前記ボルト３，４に対して交差方向から係入自在な開口６ａを備えた凹状の係合部６が形成され、前記連結部材５の両端部を互いに近づける側への弾性変形操作で前記両係合部６がボルト３，４に対して係脱自在に構成され、前記連結部材５の弾性復元力で前記両係合部６がボルト３，４に対して係合可能に構成されている。 As shown in FIGS. 2 to 7, the cross connector A includes a pair of metal connecting members 5 that are bent in a form that can be elastically deformed so that both ends are close to each other. Are pivotally connected by a rivet 7 which is an example of a pivot coupling means so as to be rotatable relative to each other back to back, and on both sides of each coupling member 5 from the cross direction with respect to the bolts 3, 4. A concave engaging portion 6 having a releasable opening 6a is formed, and both the engaging portions 6 are connected to the bolts 3 and 4 by an elastic deformation operation to bring both end portions of the connecting member 5 closer to each other. The engaging member 6 is configured to be freely engageable and disengageable, and the both engaging portions 6 can be engaged with the bolts 3 and 4 by the elastic restoring force of the connecting member 5.

前記各連結部材５は、前記リベット７に対する枢支連結孔８を貫通形成してある中央板部５Ａと、これに対して交差する傾斜姿勢で該中央板部５Ａの両端から同一側に延出される傾斜板部５Ｂと、該両傾斜板部５Ｂの先端側に延出される操作板部５Ｃを備えた帯板状のバネ板部材から構成され、前記両傾斜板部５Ｂには、前記ボルト３，４に対して両連結部材５の相対回転方向（交差方向）から係入自在な互いに逆向きの開口６ａを備えた前記係合部６が切欠き形成されている。 Each of the connecting members 5 extends from the both ends of the central plate portion 5A to the same side in an inclined posture intersecting with the central plate portion 5A formed through the pivot connecting hole 8 for the rivet 7. And a strip-shaped spring plate member provided with an operation plate portion 5C extending to the tip side of both the inclined plate portions 5B. The two inclined plate portions 5B include the bolt 3 , 4, the engaging portion 6 having openings 6 a opposite to each other that can be engaged from the relative rotation direction (cross direction) of the two connecting members 5 is formed in a notch.

そして、二本の前記ボルト３，４を交差姿勢で係合連結する方法としては、図４〜図６に示すように、枢支連結されている一対の連結部材５の一方をそれの両係合部６が近接する側に弾性変形操作し、この連結部材５における両係合部６間の枢支連結部位、つまり前記中央板部５Ａを両ボルト３，４の交差重合部位間に位置させた状態で前記両係合部６をボルト３，４の一方に対して相対回転方向から係合させたのち、該連結部材５に加えられていた近接操作力を解除し、この連結部材５の弾性復元力で両係合部６をボルト３，４の一方に係合保持させることができる。 As a method of engaging and connecting the two bolts 3 and 4 in a crossing posture, as shown in FIGS. 4 to 6, one of a pair of connecting members 5 that are pivotally connected is connected to both of them. The joint portion 6 is elastically deformed toward the adjacent side, and the pivotally connected portion between the two engaging portions 6 in the connecting member 5, that is, the central plate portion 5A is positioned between the cross overlapping portions of the bolts 3 and 4. In this state, the engaging portions 6 are engaged with one of the bolts 3 and 4 from the relative rotational direction, and then the proximity operation force applied to the connecting member 5 is released. Both the engaging portions 6 can be engaged and held with one of the bolts 3 and 4 by the elastic restoring force.

他方の連結部材５は、図７に示すように、ボルト３，４の一方に係合保持された一方の連結部材５に対して背中合わせで相対回転自在に枢支連結されているため、一方のボルト３，４及び一方の連結部材５に対する特別な操作が不要で、他方の連結部材５をそれの両係合部６が近接する側に弾性変形操作して、この連結部材５の両係合部６をボルト３，４の他方に対して交差方向から係合させたのち、該連結部材５に加えられていた近接操作力を解除するだけで、他方の連結部材５の弾性復元力で両係合部６を他方の棒状体に係合保持させることができる。 As shown in FIG. 7, the other connecting member 5 is pivotally connected back to back with one connecting member 5 engaged and held by one of the bolts 3 and 4, so that No special operation is required for the bolts 3 and 4 and one of the connecting members 5, and the other connecting member 5 is elastically deformed to the side where both the engaging portions 6 thereof are close to each other. After the portion 6 is engaged with the other of the bolts 3 and 4 from the cross direction, both the operation force applied to the connecting member 5 is released, and the elastic restoring force of the other connecting member 5 The engaging portion 6 can be engaged and held with the other rod-shaped body.

また、一方の連結部材５が係合されている一方のボルト３，４に対して、他方の連結部材５が係合されている他方のボルト３，４の位置を変更する必要が生じた場合でも、その位置変更対象である他方の連結部材５をそれの両係合部６が近接する側に弾性変形操作して、他方のボルト３，４との係合位置を変更操作するだけで済む。 Further, when it is necessary to change the position of the other bolts 3 and 4 with which the other connecting member 5 is engaged with respect to the one bolts 3 and 4 with which the one connecting member 5 is engaged. However, it is only necessary to elastically deform the other connecting member 5 whose position is to be changed toward the side where both the engaging portions 6 are close to each other and to change the engaging position with the other bolts 3 and 4. .

それ故に、前記両ボルト３，４の交差重合部位間を、背中合わせで相対回転自在に枢支連結された両連結部材５の枢支連結部位である前記中央板部５Ａによって物理的に分断することにより、従来装置のように、長尺連結部材の両第１係合部と短尺連結部材の第２係合部とが同時的に作用する可能性を排除することができると同時に、両棒状体同士が接触して干渉することを回避することができるため、両ボルト３，４の位置変更操作が簡素になり、交差姿勢で係合連結される両ボルト３，４の位置変更操作を片手で能率良く容易に行うことができる。 For this reason, the intersecting overlapping portions of the bolts 3 and 4 are physically separated by the central plate portion 5A which is a pivot connection portion of both connection members 5 which are pivotally connected to each other so as to be rotatable relative to each other. This eliminates the possibility that both the first engaging portions of the long connecting member and the second engaging portion of the short connecting member act simultaneously as in the conventional device, and at the same time, Since it is possible to avoid contact and interference with each other, the position changing operation of both bolts 3 and 4 is simplified, and the position changing operation of both bolts 3 and 4 that are engaged and connected in a crossing posture is performed with one hand. It can be performed efficiently and easily.

前記各連結部材５の傾斜板部５Ｂには、前記係合部６の設定係合位置６ｂに係入したボルト３，４の前記相対回転方向での相対離脱移動を接当規制する規制部５Ｄがボルト軸芯方向に沿って一体的に突出形成され、この規制部５Ｄの存在により、前記係合部６が略Ｌ字状の係合溝に形成され、このＬ字状係合溝６のボルト軸芯方向に沿う係合縦溝部が前記設定係合位置６ｂとなり、Ｌ字状係合溝６のボルト軸芯方向に対して直交する係合横溝部の一端側が前記開口６ａに構成されている。 A regulating portion 5D for restricting the relative detachment movement of the bolts 3 and 4 engaged in the set engagement position 6b of the engaging portion 6 in the relative rotational direction to the inclined plate portion 5B of each connecting member 5. Are integrally projected along the bolt axis direction, and the presence of the restricting portion 5D forms the engaging portion 6 in a substantially L-shaped engaging groove. The engagement longitudinal groove portion along the bolt axis direction is the set engagement position 6b, and one end side of the engagement lateral groove portion orthogonal to the bolt axis direction of the L-shaped engagement groove 6 is configured as the opening 6a. Yes.

そのため、前記両ボルト３，４に両連結部材５を係合保持させた交差連結状態において、前記両ボルト３，４又は両連結部材５若しくは両者３，４，５に外力が作用しても、前記係合部６の設定係合位置であるＬ字状係合溝６の係合縦溝部内に係入したボルト３，４の前記相対回転方向での相対離脱移動を接当規制することができるので、ボルト３，４と連結部材５の係合部６との係合連結状態を良好に維持することができる。 Therefore, even when an external force acts on both the bolts 3 and 4 or both the connecting members 5 or both 3, 4 and 5 in the cross-connected state in which the both connecting members 5 are engaged and held on the both bolts 3 and 4, It is possible to restrict the relative disengagement movement of the bolts 3 and 4 engaged in the engagement longitudinal groove portion of the L-shaped engagement groove 6 which is the set engagement position of the engagement portion 6 in the relative rotation direction. Since it can do, the engagement connection state of the volt | bolts 3 and 4 and the engaging part 6 of the connection member 5 can be maintained favorable.

前記各連結部材５の傾斜板部５Ｂのうち、Ｌ字状係合溝６の係合縦溝部における両端部の各々には、該係合縦溝部の幅でボルト軸芯方向に沿って切れ込む一対のスリット６ｃを形成して、この両スリット６ｃ間に、ボルト３，４の外周面全域に形成された雄ネジ部３ａ，４ａの谷部（ネジ溝）に弾性圧接状態で係合可能な係止爪５Ｅが形成されている。 Of the inclined plate portion 5B of each connecting member 5, a pair of both ends of the engagement vertical groove portion of the L-shaped engagement groove 6 cut along the bolt axis direction with the width of the engagement vertical groove portion. The slit 6c is formed, and the engagement between the both slits 6c can be engaged with the valleys (screw grooves) of the male screw portions 3a and 4a formed in the entire outer peripheral surface of the bolts 3 and 4 in an elastic pressure contact state. A pawl 5E is formed.

前記各連結部材５の傾斜板部５Ｂは、図３〜図５に示すように、前記中央板部５Ａに連続する急傾斜の第１傾斜板部分５ａと前記操作板部５Ｃに連続する緩傾斜の第２傾斜板部分５ｂとに略への字状に屈曲形成され、この第１傾斜板部分５ａ及び第２傾斜板部分５ｂに対して前記係止爪５Ｅがボルト３，４の雄ネジ部３ａ，４ａ側に突出する状態で屈曲形成されているとともに、前記操作板部５Ｃは、ボルト３，４のボルト軸芯に対して交差する急傾斜の第１操作板部分５ｄとこれに対して外方側に傾斜する第１操作板部分５ｅとに略への字状に屈曲形成されている。 As shown in FIGS. 3 to 5, the inclined plate portion 5B of each connecting member 5 has a steeply inclined first inclined plate portion 5a continuous to the central plate portion 5A and a gentle inclined continuous to the operation plate portion 5C. The second inclined plate portion 5b is bent into a substantially U shape, and the locking claw 5E is connected to the first inclined plate portion 5a and the second inclined plate portion 5b by the male screw portion of the bolts 3 and 4. The operation plate portion 5C is bent in a state of projecting toward the 3a, 4a side, and the operation plate portion 5C has a steeply inclined first operation plate portion 5d intersecting the bolt axis of the bolts 3 and 4, and the first operation plate portion 5d. The first operation plate portion 5e that inclines outward is bent into a substantially U shape.

〔第２実施形態〕
上述の第１実施形態では、前記各連結部材５の傾斜板部５Ｂを、前記中央板部５Ａに連続する急傾斜の第１傾斜板部分５ａと前記操作板部５Ｃ連続する緩傾斜の第２傾斜板部分５ｂとに略への字状に屈曲形成し、この第１傾斜板部分５ａ及び第２傾斜板部分５ｂに対して前記係止爪５Ｅをボルト３，４の雄ネジ部３ａ，４ａ側に突出する状態で屈曲形成したが、図８〜図１１に示すように、前記各連結部材５の傾斜板部５Ｂを、前記両係止爪５Ｅの先端同士を結ぶ線分と同じ傾斜角度又はこれに近い状態で少なくとも一方の係止爪５Ｅの先端を通る傾斜角度に設定して、第１実施形態よりも両係止爪５Ｅの曲げ加工数の削減を図ってもよい。 [Second Embodiment]
In the first embodiment described above, the inclined plate portion 5B of each of the connecting members 5 is replaced with the steeply inclined first inclined plate portion 5a continuous with the central plate portion 5A and the gently inclined second portion of the operation plate portion 5C. The inclined plate portion 5b is bent in a substantially U shape, and the locking claws 5E are connected to the male screw portions 3a, 4a of the bolts 3, 4 with respect to the first inclined plate portion 5a and the second inclined plate portion 5b. Although bent in a state of protruding to the side, as shown in FIGS. 8 to 11, the inclined plate portion 5B of each connecting member 5 has the same inclination angle as the line segment connecting the tips of the two locking claws 5E. Alternatively, an inclination angle passing through the tip of at least one of the locking claws 5E in a state close to this may be set to reduce the number of bending processes of both the locking claws 5E than in the first embodiment.

特に、当該第２実施形態では、前記操作板部５Ｃ側に位置する係止爪５Ｅの先端を通る傾斜角度に設定して、該係止爪５Ｅの曲げ加工数を削減してある。
尚、その他の構成は、第１実施形態で説明した構成と同一であるから、同一の構成箇所には、第１実施形態と同一の番号を付記してそれの説明は省略する。 In particular, in the second embodiment, the inclination angle passing through the tip of the locking claw 5E located on the operation plate portion 5C side is set to reduce the number of bending processes of the locking claw 5E.
In addition, since the other structure is the same as the structure demonstrated in 1st Embodiment, the same number is attached to the same structure location as 1st Embodiment, and the description is abbreviate | omitted.

〔その他の実施形態〕
（１）上述の各実施形態では、前記連結部材５の両係合部６を、前記ボルト３，４に対して両連結部材５の相対回転方向（交差方向）から係入自在な互いに逆向きの開口６ａを備えた凹部状に切欠き形成したが、該両係合部６を、前記ボルト３，４に対してそれの交差方向の同一側から係入自在な開口６ａを備えた凹部状に切欠き形成してもよい。
さらに、前記連結部材５の両係合部６を、前記ボルト３，４を挿通可能な貫通孔から構成して、前記ボルト３，４に対する連結部材５のボルト径方向での離脱移動を３６０度の範囲で防止するように構成してもよい。 [Other Embodiments]
(1) In each of the above-described embodiments, the engaging portions 6 of the connecting member 5 are opposite to each other so that they can be engaged with the bolts 3 and 4 from the relative rotation direction (crossing direction) of the connecting members 5. The recess 6 is provided with an opening 6 a that can be engaged with the bolts 3 and 4 from the same side in the crossing direction. A notch may be formed.
Further, both engaging portions 6 of the connecting member 5 are constituted by through-holes through which the bolts 3 and 4 can be inserted, so that the disengagement movement of the connecting member 5 with respect to the bolts 3 and 4 in the bolt radial direction is 360 degrees. You may comprise so that it may prevent in the range.

（２）上述の各実施形態では、雄ネジ部３ａ，４ａが外周面全域に形成されているボルト３，４を用いたが、前記両係合部６の係合領域又はそれよりも少し大きな領域にのみに雄ネジ部３ａ，４を形成してあるボルト３，４を用いて実施してもよく、さらに、前記棒状体が樹脂製の場合は、外周面にネジ部が形成されていなくても、前記両係合部６の端縁が棒状体の外周面に喰い込むため、棒状体と連結部材との係合連結を良好に維持することができる。 (2) In each of the above-described embodiments, the bolts 3 and 4 in which the male screw portions 3a and 4a are formed in the entire outer peripheral surface are used. However, the engaging region of the engaging portions 6 or a little larger than that. You may carry out using the bolts 3 and 4 in which the external thread parts 3a and 4 are formed only in the area. Further, when the rod-shaped body is made of resin, no thread part is formed on the outer peripheral surface. However, since the end edges of the both engaging portions 6 bite into the outer peripheral surface of the rod-shaped body, the engagement connection between the rod-shaped body and the connecting member can be maintained well.

（３）前記連結部材５の形態としては、両端部を互いに近づける側に弾性変形操作可能な形態に屈曲形成されているものであればよく、さらに、枢支連結孔８等の枢支連結部を備えた中央板部５Ａと、これに対して交差する傾斜姿勢で該中央板部５Ａの両端から同一側に延出される傾斜板部５Ｂと、該両傾斜板部５Ｂの先端側に延出される操作板部５Ｃを備えている形態が好ましい。 (3) As the form of the connecting member 5, it is sufficient if it is bent and formed in a form that can be elastically deformed to the side where both ends are brought close to each other, and further, a pivot connecting part such as a pivot connecting hole 8. A central plate portion 5A provided with a slanting plate portion 5B extending from both ends of the central plate portion 5A in an inclined posture intersecting with the central plate portion 5A, and extending to the front end sides of the both inclined plate portions 5B. It is preferable that the operation plate portion 5C be provided.

（４）互いに逆向き姿勢となる背中合わせで相対回転自在に枢支連結される両連結部材５の枢支連結部位の対向面に低摩擦処理を施して実施してもよい。 (4) Low friction treatment may be performed on the opposing surfaces of the pivot connection portions of the two connection members 5 that are pivotally coupled to each other so as to be rotatable relative to each other in the opposite postures.

（５）上述の各実施形態では、前記一対の連結部材５を同一形状に構成したが、形状や長さ、材質等の少なくとも一つが異なる連結部材５同士を組み合わせて構成してもよい。 (5) In each of the above-described embodiments, the pair of connecting members 5 are configured in the same shape, but may be configured by combining connecting members 5 that differ in at least one of shape, length, material, and the like.

（６）上述の各実施形態では、一対の連結部材５を互いに逆向き姿勢となる背中合わせで相対回転自在に枢支連結する枢支連結手段としてリベット７を用いたが、ボルト・ナット等の他の枢支連結部材を用いてもよい。 (6) In each of the above-described embodiments, the rivet 7 is used as the pivot coupling means for pivotally coupling the pair of coupling members 5 so as to rotate relative to each other in a back-to-back posture. The pivot support member may be used.

（７）上述の各実施形態では、空調機器１の吊下げ支持構造を構成する複数本の吊りボルト３とこれの振れ止め措置を講ずる振れ止めボルト４との係止連結構造について説明したが、本発明の技術は棒状体同士を交差姿勢で係合連結するものであれば、あらゆる分野で使用することが可能である。 (7) In each of the above-described embodiments, the locking connection structure between the plurality of suspension bolts 3 constituting the suspension support structure of the air conditioner 1 and the steady-rest bolt 4 that takes the steady-rest measures is described. The technique of the present invention can be used in all fields as long as the rod-shaped bodies are engaged and connected in an intersecting posture.

３棒状体（吊りボルト）
３ａ雄ネジ部
４棒状体（振れ止めボルト）
４ａ雄ネジ部
５連結部材
５Ａ中央板部
５Ｂ傾斜板部
５Ｃ操作板部
５Ｄ規制部
５Ｅ係止爪 3 Rod body (hanging bolt)
3a Male thread part 4 Rod body (stabilizing bolt)
4a Male thread part 5 Connecting member 5A Center plate part 5B Inclined plate part 5C Operation plate part 5D Restriction part 5E Locking claw

Claims

被吊設部材を取付けてある複数本の吊りボルトのうち、振れ止め措置対象の吊りボルトとこれに交差する振れ止めボルトとを交差連結具で係合連結するに、前記交差連結具を構成する相対回転自在な一対の連結部材のうち、一方の連結部材を、それの中央板部の両端から同一側に傾斜姿勢で延出されている傾斜板部に形成された一方の吊りボルト又は振れ止めボルトに対して交差方向から係入自在な凹状の係合部が近接する側に弾性変形操作し、この一方の連結部材における両係合部を一方の吊りボルト又は振れ止めボルトに対して交差方向から係合させ、一方の連結部材に加えられていた近接操作力を解除し、この一方の連結部材の弾性復元力で前記両係合部を一方の吊りボルト又は振れ止めボルトに係合保持させたのち、他方の連結部材を、それの中央板部の両端から同一側に傾斜姿勢で延出されている傾斜板部に形成された他方の振れ止めボルト又は吊りボルトに対して交差方向から係入自在な凹状の係合部が近接する側に弾性変形操作し、一方の吊りボルト又は振れ止めボルトに係合保持されている一方の連結部材に対する回転操作によって他方の連結部材を他方の振れ止めボルト又は吊りボルトに沿わせた状態で、この他方の連結部材における両係合部を他方の振れ止めボルト又は吊りボルトに対して交差方向から係合させ、他方の連結部材に加えられていた近接操作力を解除し、この他方の連結部材の弾性復元力で前記両係合部を他方の振れ止めボルト又は吊りボルトに係合保持させる吊りボルトへの振れ止めボルトの係合連結方法。 Among the plurality of suspension bolts to which the member to be suspended is attached, the cross-connecting device is configured to engage and connect the suspension bolt subject to the steady-rest measure and the steady-state bolt crossing the suspension bolt. Of the pair of relatively rotatable connecting members, one hanging bolt or steady rest is formed on an inclined plate portion that is extended in an inclined posture from both ends of the central plate portion to the same side. elastically deformed to operate the side where the engaging portion from the intersection direction of the engagement input freely concave with respect to the bolt are close to cross direction for both engaging portions in the connecting member of this one on one of the hanging bolt or bracing bolt And the proximity operating force applied to one of the connecting members is released, and the two engaging portions are engaged and held on one of the suspension bolts or the steady bolt by the elastic restoring force of the one connecting member. After that, the other connecting member , Engaged entering freely concave engaging portion from crossing direction with respect to that of the central plate portion at both ends of the other formed on the inclined plate portion that extends in an inclined position on the same side from the bracing bolt or hanger bolt Is elastically deformed to the adjacent side, and the other connecting member is moved along the other steady-state bolt or suspension bolt by rotating the one connection member that is engaged and held by one suspension bolt or steady-state bolt. state, the two engaging portions in the connecting member of the other engaging the other of the bracing bolts or hanging against the bolt cross direction, to release the close operation force applied to the other connecting member, the other A method of engaging and connecting the steady bolt to the suspension bolt, wherein the two engaging portions are engaged and held with the other steady bolt or suspension bolt by the elastic restoring force of the coupling member.

前記一方の連結部材の両係合部が係合保持されている一方の吊りボルト又は振れ止めボルトに対して、他方の連結部材の両係合部が係合保持されている他方の振れ止めボルト又は吊りボルトの係合連結位置を変更するに、その位置変更対象である他方の連結部材を、それの両傾斜板部の係合部が近接する側に弾性変形操作し、他方の連結部材の両係合部と他方の振れ止めボルト又は吊りボルトとの係合位置を変更したのち、他方の連結部材に加えられていた近接操作力を解除し、この他方の連結部材の弾性復元力で前記両係合部を他方の振れ止めボルト又は吊りボルトに係合保持させる請求項１記載の吊りボルトへの振れ止めボルトの係合連結方法。 The other steadying bolt in which both engaging parts of the other connecting member are engaged and held with respect to one suspension bolt or steadying bolt in which both engaging parts of the one connecting member are engaged and held Alternatively, to change the engagement connection position of the suspension bolt, the other connection member whose position is to be changed is elastically deformed to the side where the engagement portions of the two inclined plate portions are close to each other, and the other connection member After changing the engagement position between both engaging portions and the other steadying bolt or suspension bolt, the proximity operating force applied to the other connecting member is released, and the elastic restoring force of the other connecting member 2. The method of engaging and connecting a steady bolt to a suspension bolt according to claim 1, wherein both engaging portions are engaged and held with the other steady bolt or suspension bolt.

前記一方の連結部材の両係合部が一方の吊りボルト又は振れ止めボルトに係合保持されている状態で、他方の連結部材を一方の連結部材に対して回転操作して、他方の連結部材を他方の振れ止めボルト又は吊りボルトに沿わせるとともに、他方の連結部材の両係合部を他方の振れ止めボルト又は吊りボルトに回転方向から係合保持させる請求項１又は２記載の吊りボルトへの振れ止めボルトの係合連結方法。 In a state where both engaging portions of the one connecting member are engaged and held by one suspension bolt or the steady bolt, the other connecting member is rotated with respect to the one connecting member , and the other connecting member The suspension bolt according to claim 1 or 2, wherein both the engaging bolts of the other connecting member are engaged with and held by the other steadying bolt or the suspension bolt from the rotation direction . The method of engaging and connecting the steady-state bolts.