JP2789517B2 - Parent rope support - Google Patents
Parent rope supportInfo
- Publication number
- JP2789517B2 JP2789517B2 JP7256395A JP7256395A JP2789517B2 JP 2789517 B2 JP2789517 B2 JP 2789517B2 JP 7256395 A JP7256395 A JP 7256395A JP 7256395 A JP7256395 A JP 7256395A JP 2789517 B2 JP2789517 B2 JP 2789517B2
- Authority
- JP
- Japan
- Prior art keywords
- main rope
- support
- hook
- main
- bridge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Emergency Lowering Means (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、建設工事の安全用仮設
具として、親綱を掛け渡すために使用する親綱支柱に関
するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a main rope support used as a temporary safety device for construction work and used for hanging a main rope.
【０００２】[0002]
【従来の技術】親綱支柱には、枠組足場に取り付けるも
のなどもあるが、梁鉄骨に取り付けるものとして、例え
ば図９に示すものがある。2. Description of the Related Art Some of the main rope supports are attached to a framed scaffold, and those attached to a beam steel frame are, for example, those shown in FIG.
【０００３】これは、金属製パイプの支柱本体１の上端
に親綱の掛着部を形成するもので、該掛着部が支柱の上
方において側方に突出するように形成した親綱取付孔25
を有する第１の掛着部としての水平板26と、支柱本体１
の上端に間隔を存して対向して立設され側部に相互に逆
向きに形成される斜め下向きの切欠き空所27を設けた上
向き突出部材28で形成する第２の掛着部とで形成される
ものである。[0003] This is to form a hook portion of a main rope at the upper end of a main body 1 of a metal pipe, and the main rope mounting hole formed so that the hook portion protrudes laterally above the column. twenty five
Horizontal plate 26 as a first hooking portion having
A second hooking portion formed by an upwardly protruding member 28 provided with an obliquely downward notch space 27 which is erected and opposed to each other at an upper end thereof with a space therebetween and formed in a side portion in opposite directions. It is formed by
【０００４】親綱を掛け渡すには、図示は省略するが、
支柱の下端に設けた着脱自在な挟着部を介して支柱本体
１を梁鉄骨の上フランジに固定して支柱本体１を梁鉄骨
から立設し、カラビナ等の金具を介して親綱23の端を第
１の掛着部としての水平板26に形成した親綱取付孔25に
固定し、親綱支柱間に親綱を掛け渡す。[0004] In order to hang the parent rope, illustration is omitted,
The column body 1 is fixed to the upper flange of the beam steel frame via a detachable holding portion provided at the lower end of the column, and the column body 1 is erected from the beam steel frame. The end is fixed to the main rope mounting hole 25 formed in the horizontal plate 26 as the first hooking part, and the main rope is hung between the main rope supports.
【０００５】親綱支柱間のピッチが長いときは、この親
綱支柱を中間親綱支柱として梁鉄骨に立て、第２の掛着
部である上向き突出部材28に形成され、間隔を存して対
向して立設され側部に相互に逆向きに形成される斜め下
向きの切欠き空所27に親綱23の途中を互い違いに差し入
れて、親綱23を定位置に拘束する。When the pitch between the main rope supports is long, this main rope support is erected on a beam steel frame as an intermediate main rope support, and is formed on an upwardly protruding member 28 as a second hook portion, and is spaced apart from the main rope support. The main ropes 23 are alternately inserted into the obliquely downward cutout spaces 27 that are erected oppositely and formed on the sides in opposite directions, and restrain the main ropes 23 in place.
【０００６】[0006]
【発明が解決しようとする課題】かかる親綱支柱は端部
用及び中間用として共用でき、しかも、中間に使用する
場合に、親綱端部を先に固定した状態のままで途中を中
間親綱支柱に係止でき作業性に優れているものである
が、親綱端部の取り付け部である第１の掛着部を形成す
る水平板26が側方に突出しているため、輸送時や保管の
際にスペースを要し、また、取扱時に損傷するおそれも
ある。Such a main rope support can be used for both the end part and the intermediate part, and when it is used in the middle, the middle parent part is fixed with the parent rope end fixed first. It is excellent in workability because it can be locked to a rope support, but since the horizontal plate 26 forming the first hooking part, which is the attachment part of the parent rope end, protrudes to the side, it can be used during transportation. Space is required for storage and may be damaged during handling.
【０００７】本発明の目的は前記従来例の不都合を解消
し、端部用及び中間用として共用でき、しかも、中間に
使用する場合に、親綱端部を先に固定した状態のままで
途中を中間親綱支柱に係止でき作業性に優れていること
はもちろんのこと、親綱端部の取り付け部が側方の水平
に突出することがなく、輸送時や保管の際にスペースを
要せず、また、取扱時に損傷するおそれもない親綱支柱
を提供することにある。An object of the present invention is to eliminate the disadvantages of the prior art, and to be used for both the end portion and the intermediate portion. In addition, in the case of intermediate use, the main rope end portion is fixed in the middle while being used. Not only is the work piece excellently operable because it can be locked to the middle main rope support, but the mounting part at the end of the main rope does not protrude horizontally to the side, and space is required for transportation and storage. An object of the present invention is to provide a main rope support that does not cause damage during handling.
【０００８】[0008]
【課題を解決するための手段】本発明は前記目的を達成
するため、鉄骨フランジへの着脱自在な挟着手段を支柱
下方に設け、支柱上端には、親綱張設方向と平行する状
態にブリッジ状部材を突設するとともに、該ブリッジ状
部材の空所中に、側方に空所を有するフック状部材をそ
の空所がブリッジ状部材の方向に向くようにして突設す
ること、及び、フック状部材の先端部は、下方に突出す
る状態に形成すること、及び、ブリッジ状部材及びフッ
ク状部材は支柱に着脱自在な端板に形成することを要旨
とするものである。According to the present invention, in order to achieve the above object, a clamping means detachable from a steel flange is provided below a support, and an upper end of the support is provided in a state parallel to a direction in which a parent rope is stretched. Along with projecting the bridge-like member, in the cavity of the bridge-like member, projecting a hook-like member having a side space so that the cavity faces the direction of the bridge-like member, and The point is that the tip of the hook-shaped member is formed so as to protrude downward, and the bridge-shaped member and the hook-shaped member are formed on an end plate that is detachable from the column.
【０００９】[0009]
【作用】請求項１記載の本発明によれば、ブリッジ状部
材に親綱の端部を固定する。親綱の中間部は親綱端部を
端部に立設した支柱に固定した状態のままで、フック状
部材の側方に形成した空所に係合させる。これにより、
親綱の途中はフック状部材によって上方への動きが制限
され、ブリッジ状部材とフック状部材とによって左右へ
の動きが制限されて、ブリッジ状部材とフック状部材と
によって形成される空間に保持される。According to the first aspect of the present invention, the end of the master rope is fixed to the bridge-shaped member. The intermediate portion of the main rope is engaged with the space formed on the side of the hook-shaped member while the end of the main rope is fixed to the column standing at the end. This allows
The upward movement is restricted by the hook-shaped member in the middle of the parent rope, and the movement to the left and right is restricted by the bridge-shaped member and the hook-shaped member, and is held in a space formed by the bridge-shaped member and the hook-shaped member. Is done.
【００１０】また、親綱の端部を固定するブリッジ状部
材は、支柱の側方に水平に突出しないで、長さ方向に突
出するから、輸送時や保管の際にスペースを要せず、ま
た、取扱時に損傷するおそれもない。Further, the bridge-like member for fixing the end of the master rope does not protrude horizontally to the side of the column, but protrudes in the length direction, so that no space is required at the time of transportation or storage. Also, there is no risk of damage during handling.
【００１１】請求項２記載の本発明によれば、前記作用
に加えて、フック状部材の先端部を、下方に突出する状
態に形成することで、親綱が搖動してもフック状部材か
ら外れにくい。According to the second aspect of the present invention, in addition to the above-described operation, the tip of the hook-shaped member is formed so as to protrude downward, so that the hook-shaped member can be disengaged from the hook-shaped member even if the parent line swings. It is hard to come off.
【００１２】請求項３記載の本発明によれば、前記作用
に加えて、ブリッジ状部材やフック状部材が損傷した場
合に、交換が容易となり、修理費が低廉ですむ。According to the third aspect of the present invention, in addition to the above-described functions, when the bridge-like member or the hook-like member is damaged, the replacement becomes easy and the repair cost is low.
【００１３】[0013]
【実施例】以下、図面について本発明の実施例を詳細に
説明する。図１は本発明の親綱支柱の実施例を示す分解
斜視図、図２は同上要部である親綱の掛着部材の斜視図
で、本発明の親綱支柱は、支柱本体１と、該支柱本体１
の上部に着脱自在に取り付けられる親綱の掛着部材２
と、支柱本体１の下方に着脱自在に取り付けられる梁鉄
骨フランジへの挟着部材３とで構成される。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below in detail with reference to the drawings. FIG. 1 is an exploded perspective view showing an embodiment of a main rope support of the present invention, and FIG. 2 is a perspective view of a hanging member of the main rope, which is a main part of the same. The pillar body 1
Member of the main rope detachably attached to the upper part of the car
And a sandwiching member 3 for a beam steel frame flange detachably attached below the column body 1.
【００１４】支柱本体１は、例えばアルミニウム合金の
押し出し形材による矩形パイプで形成し、下端の開口に
例えばポリエチレン製の底蓋４を着脱自在に取り付け、
下方側面には把手５を設け、また、上部側面に掛着部材
２の固定用のボルト孔６ａを穿設し、下部側面に挟着部
材３の固定用のボルト孔７ａを穿設した。The column body 1 is formed of a rectangular pipe made of, for example, an extruded aluminum alloy, and a bottom cover 4 made of, for example, polyethylene is detachably attached to an opening at the lower end.
A handle 5 was provided on the lower side surface, a bolt hole 6a for fixing the hooking member 2 was formed in the upper side surface, and a bolt hole 7a for fixing the holding member 3 was formed in the lower side surface.
【００１５】親綱の掛着部材２は、図２にも示すよう
に、例えばアルミニウム合金の押し出し形材の分断片を
もって形成し、コ字形の端板８の上面に、親綱張設方向
と平行する方向に向けて一例としてコ字形のブリッジ状
部材９を突設する。このブリッジ状部材９は、親綱の端
部を固定するもので、形状は図示のものに限定されるも
のではなく、上端を湾曲させた逆さＵ字形のものや、全
体を円弧状に湾曲させた形状のものなど、種々の形状が
考えられる。As shown in FIG. 2, the hanging member 2 of the master rope is formed by extruding a piece of, for example, an aluminum alloy and is formed on the upper surface of the U-shaped end plate 8 in the direction in which the master rope is stretched. As an example, a U-shaped bridge-shaped member 9 is protruded toward the parallel direction. The bridge-like member 9 is for fixing the end of the parent rope, and the shape is not limited to the one shown in the drawing. The bridge-like member 9 may have an inverted U-shape having a curved upper end, or an arcuate shape as a whole. Various shapes are conceivable, such as those having different shapes.
【００１６】このブリッジ状部材９で形成される空所９
ａ内に、先端部10ａを下方に突出する状態に形成したフ
ック状部材10を突設する。この場合、フック状部材10
は、親綱の途中を係止するもので、フック部により形成
される空所10ｂがブリッジ状部材９の方向に向くように
位置させる。これにより、ブリッジ状部材による空所９
ａの側方内にフック状部材10による空所10ｂが直交して
形成される。A void 9 formed by this bridge-like member 9
A hook-shaped member 10 formed so that the distal end portion 10a protrudes downward is protruded from a. In this case, the hook-shaped member 10
Is for locking the middle of the master rope, and is positioned so that the cavity 10b formed by the hook portion faces the direction of the bridge-like member 9. Thereby, the space 9 by the bridge-shaped member is formed.
A space 10b formed by the hook-shaped member 10 is formed orthogonally in the side of a.
【００１７】フック状部材10の形状としては、図示のよ
うな先端部10ａを下方に向けて湾曲させて突出するもの
に限定されるものではなく、Ｌ字形としたり、上向突片
で形成してその側部を水平方向または斜め下向きに切欠
いて空所を形成するものなどが考えられる。The shape of the hook-shaped member 10 is not limited to a shape in which the distal end portion 10a is bent downward and protrudes as shown in the figure, but may be formed into an L-shape or an upwardly projecting piece. It is conceivable that the side portion is cut out horizontally or obliquely downward to form a void.
【００１８】また、前記端板８の垂直部８ａには、支柱
本体１への取り付けのためのボルト孔６ｂを形成する。Further, a bolt hole 6b is formed in the vertical portion 8a of the end plate 8 for attachment to the column body 1.
【００１９】挟着部材３は、図１、図４、図５に示すよ
うに、支柱本体１の側面に当接する平板状の本体部11の
背面から取り付けのためのフランジ12を両端に突設し、
前面側の上部に固定ボルト13が挿入される水平突片14を
突設し、該水平突片14に対向させてこの下方に支承板15
を突設し、水平突片14と支承板15との間に梁鉄骨への取
り付けのための開口21を形成するもので、該支承板15の
上面は凹凸面15ａに形成した。図中16は補強用のリブ、
17は座金、18は止め輪、７ａ、14ａはボルト孔を示す。As shown in FIGS. 1, 4 and 5, the clamping member 3 has flanges 12 for mounting protruding at both ends from the rear surface of a plate-shaped main body portion 11 which is in contact with the side surface of the column main body 1. And
A horizontal projecting piece 14 into which the fixing bolt 13 is inserted protrudes from the upper part on the front side.
And an opening 21 for attachment to a beam steel frame is formed between the horizontal protruding piece 14 and the support plate 15, and the upper surface of the support plate 15 is formed with an uneven surface 15a. In the figure, 16 is a rib for reinforcement,
17 is a washer, 18 is a retaining ring, 7a and 14a are bolt holes.
【００２０】以上のようにして構成される支柱本体１の
上部に掛着部材２を取り付けるには、端板８の垂直部８
ａを支柱本体１の中空内部に挿入し、ボルト孔６ａ，６
ｂを合致させて、支柱本体１を貫通させてボルト19を挿
通し、ナット20で締めつけ固定する。In order to attach the hanging member 2 to the upper portion of the column main body 1 configured as described above, the vertical portion 8 of the end plate 8 is required.
a into the hollow body of the support body 1, and the bolt holes 6a, 6
The bolts 19 are inserted through the column body 1 so that they are aligned with each other.
【００２１】また、支柱本体１の下部に挟着部材３を取
り付けるには、本体部11を支柱本体１の前面に当接し、
フランジ12で支柱本体１を両側から挟み込み、ボルト孔
７ａ，７ｂを合致させて、支柱本体１を貫通させてボル
ト19を挿通し、ナット20で締めつけ固定する。Further, in order to attach the holding member 3 to the lower portion of the column main body 1, the main body 11 is brought into contact with the front surface of the column main body 1,
The support body 1 is sandwiched between the flanges 12 from both sides, the bolt holes 7a and 7b are aligned, the support body 1 is penetrated, the bolt 19 is inserted, and the nut 20 is tightened and fixed.
【００２２】次に使用法について説明する。掛着部材２
と挟着部材３を取り付けた支柱本体１を梁鉄骨22の上フ
ランジ22ａに固定するには、挟着部材３の開口21に梁鉄
骨22の上フランジ22ａを差し入れ、該上フランジ22ａの
下面を支承板15の上面に載置し、この状態で、ボルト孔
14ａに固定ボルト13を上方から挿入し、該固定ボルト13
の下部に取り付けた座金17を介して固定ボルト13を上フ
ランジ22ａに押圧して、支柱全体を上フランジ22ａに固
定する。Next, the usage will be described. Hanging member 2
In order to fix the support body 1 to which the holding member 3 is attached and the upper flange 22a of the beam steel member 22, the upper flange 22a of the beam steel member 22 is inserted into the opening 21 of the holding member 3, and the lower surface of the upper flange 22a is fixed. Place it on the upper surface of the support plate 15, and in this state,
14a, insert the fixing bolt 13 from above.
The fixing bolt 13 is pressed against the upper flange 22a via the washer 17 attached to the lower part of the, and the entire support is fixed to the upper flange 22a.
【００２３】この場合、支承板15の上面は凹凸面15ａに
形成してあるから、この上で支持される梁鉄骨22の上フ
ランジ22ａがずれることを防げる。In this case, since the upper surface of the support plate 15 is formed with the uneven surface 15a, it is possible to prevent the upper flange 22a of the beam steel frame 22 supported thereon from shifting.
【００２４】このようにして親綱を張設すべき場所の両
端に位置させて親綱支柱を梁鉄骨22上に立設し、親綱23
の端部を図６のように直接、または図７のようにカラビ
ナ等の金具24を空所９ａを介してブリッジ状部材９に取
り付ける。In this manner, the main rope supports are erected on the beam steel frame 22 with the main ropes positioned at both ends of the place where the main ropes should be stretched.
6 or a metal fitting 24 such as a carabiner is attached to the bridge member 9 through the space 9a as shown in FIG. 6 or as shown in FIG.
【００２５】端部の親綱支柱間のスパンが長く、この間
の中間に親綱支柱を立設する必要があるときは、この間
に前記親綱支柱と同一の支柱を同様にして立設し、両端
の親綱支柱間に既に張設した親綱23の途中をフック状部
材10の空所10ｂ内に差し込む。When the span between the main rope supports at the end is long and it is necessary to erect the main rope support in the middle between them, the same support as the main rope support is erected during this time, The middle of the main rope 23 already stretched between the main rope supports at both ends is inserted into the space 10 b of the hook-shaped member 10.
【００２６】差し込みの方法は、ブリッジ状部材９と平
行に既に張設されている親綱23をそのままの状態で、フ
ック状部材10の側でブリッジ状部材９に沿って引き下ろ
し、フック状部材10の先端部10ａの側から空所10ｂ内に
挿入すればよい（図８参照）。The plug-in method is to pull down along the bridge-like member 9 on the side of the hook-like member 10 with the parent rope 23 already stretched in parallel with the bridge-like member 9 as it is, and May be inserted into the empty space 10b from the side of the tip portion 10a (see FIG. 8).
【００２７】空所10ｂ内に入り込んだ状態で、親綱23の
途中は上方への動きがフック状部材10で阻止され、張設
方向と直交する水平方向への動きがブリッジ状部材９と
フック状部材10とで阻止されて、ブリッジ状部材９とフ
ック状部材10とで形成される空所９ａ，10ｂによる空間
に保持される。In the state where the main rope 23 has entered the space 10b, the upward movement is prevented by the hook-like member 10 in the middle of the master rope 23, and the movement in the horizontal direction perpendicular to the stretching direction is prevented by the hook-like member 9 and the hook-like member 9. And is held in the space defined by the cavities 9a and 10b formed by the bridge-like member 9 and the hook-like member 10.
【００２８】また、中間親綱支柱に親綱23の途中を先に
係止してから、端部を端部親綱支柱に固定する場合であ
っても、親綱23の端部にカラビナ等の金具24や緊張器を
とりつけたままの状態で親綱23の途中を中間親綱支柱に
固定できる。Further, even when the middle of the main rope 23 is first locked to the intermediate main rope support, and then the end is fixed to the end main rope support, a carabiner or the like is attached to the end of the main rope 23. The main rope 23 can be fixed to the middle main rope support while the metal fitting 24 and the tensioner are still attached.
【００２９】そして、掛着部材２や挟着部材３が損傷し
た場合は、ボルトを外すことで支柱本体１から分離でき
るから、破損部分のみの交換が可能となる。If the hooking member 2 or the sandwiching member 3 is damaged, it can be separated from the column body 1 by removing the bolt, so that only the damaged portion can be replaced.
【００３０】なお、前記実施例では掛着部材２を支柱本
体１に固定するとき、端板８を支柱本体１の内部に挿着
したが、これに限定されるものではなく、端板８を支柱
本体１の外面に取り付けることもできる。In the above embodiment, the end plate 8 is inserted into the column body 1 when the hanging member 2 is fixed to the column body 1. However, the present invention is not limited to this. It can be attached to the outer surface of the support body 1.
【００３１】[0031]
【発明の効果】以上述べたように本発明の親綱支柱は、
端部用及び中間用として共用でき、しかも、中間に使用
する場合に、親綱端部を先に固定した状態のままで途中
を中間親綱支柱に係止でき作業性に優れていることはも
ちろんのこと、親綱端部の取り付け部が側方の水平に突
出することがなく、輸送時や保管の際にスペースを要せ
ず、また、取扱時に損傷するおそれもないものである。As described above, the main rope support of the present invention is:
It can be used both for the end and the middle, and when used in the middle, it is possible to lock the middle of the main rope with the intermediate rope while maintaining the end of the main rope first, and it is excellent in workability. As a matter of course, the attachment portion of the parent rope end does not protrude laterally horizontally, so that no space is required during transportation or storage, and there is no risk of damage during handling.
【図１】本発明の親綱支柱の実施例を示す分解斜視図で
ある。FIG. 1 is an exploded perspective view showing an embodiment of a main rope support of the present invention.
【図２】本発明の親綱支柱の実施例の要部である掛着部
材の斜視図である。FIG. 2 is a perspective view of a hooking member which is a main part of an embodiment of the main rope support of the present invention.
【図３】本発明の親綱支柱の実施例の要部である掛着部
材の側面図である。FIG. 3 is a side view of a hanging member which is a main part of an embodiment of the main rope support of the present invention.
【図４】本発明の親綱支柱の実施例を示す側面図であ
る。FIG. 4 is a side view showing an embodiment of a master rope support of the present invention.
【図５】本発明の親綱支柱の実施例を示す正面図であ
る。FIG. 5 is a front view showing an embodiment of a main rope support of the present invention.
【図６】本発明の親綱支柱の端部親綱支柱としての使用
状態を示す要部の斜視図である。FIG. 6 is a perspective view of a main part showing a use state of the main rope support of the present invention as an end main rope support.
【図７】本発明の親綱支柱の端部親綱支柱としての他の
使用状態を示す要部の斜視図である。FIG. 7 is a perspective view of a main part showing another usage state of the main rope support of the present invention as an end main rope support.
【図８】本発明の親綱支柱の中間親綱支柱としての使用
状態を示す要部の斜視図である。FIG. 8 is a perspective view of a main part showing a use state of the main rope support of the present invention as an intermediate main support.
【図９】親綱支柱の従来例を示す斜視図である。FIG. 9 is a perspective view showing a conventional example of a main rope support.
１…支柱本体 ２…掛着部材 ３…挟着部材 ４…底蓋 ５…把手 ６ａ，６ｂ…ボルト
孔 ７ａ，７ｂ…ボルト孔 ８…端板 ８ａ…垂直部 ９…ブリッジ状部材 ９ａ…空所 10…フック状部材 10ａ…先端部 10ｂ…空所 11…本体部 12…フランジ 13…固定ボルト 14…水平突片 14ａ…ボルト孔 15…支承板 15ａ…凹凸面 16…リブ 17…座金 18…止め輪 19…ボルト 20…ナット 21…開口 22…梁鉄骨 22ａ…上フランジ 23…親綱 24…金具 25…親綱取付孔 26…水平板 27…空所 28…突出部材DESCRIPTION OF SYMBOLS 1 ... Post main body 2 ... Hanging member 3 ... Clamping member 4 ... Bottom cover 5 ... Handle 6a, 6b ... Bolt hole 7a, 7b ... Bolt hole 8 ... End plate 8a ... Vertical part 9 ... Bridge member 9a ... Empty space 10 ... hook-shaped member 10a ... tip 10b ... void 11 ... body 12 ... flange 13 ... fixing bolt 14 ... horizontal protrusion 14a ... bolt hole 15 ... support plate 15a ... uneven surface 16 ... rib 17 ... washer 18 ... stop Ring 19 ... Bolt 20 ... Nut 21 ... Opening 22 ... Beam steel 22a ... Upper flange 23 ... Master rope 24 ... Bracket 25 ... Master rope mounting hole 26 ... Horizontal plate 27 ... Void 28 ... Projecting member
Claims (3)
支柱下方に設け、支柱上端には、親綱張設方向と平行す
る状態にブリッジ状部材を突設するとともに、該ブリッ
ジ状部材の空所中に、側方に空所を有するフック状部材
をその空所がブリッジ状部材の方向に向くようにして突
設することを特徴とした親綱支柱。1. A means for detachably attaching to a steel flange is provided below a support, and a bridge-like member is projected from an upper end of the support in a state parallel to a direction in which a parent rope is stretched. A main rope support, wherein a hook-shaped member having a side space is protruded into the space so that the space is directed toward the bridge-shaped member.
る状態に形成する請求項１記載の親綱支柱。2. The main rope support according to claim 1, wherein the tip of the hook-shaped member is formed so as to protrude downward.
に着脱自在な端板に形成する請求項１記載の親綱支柱。3. The main rope support according to claim 1, wherein the bridge-like member and the hook-like member are formed on an end plate detachable from the support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7256395A JP2789517B2 (en) | 1995-03-30 | 1995-03-30 | Parent rope support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7256395A JP2789517B2 (en) | 1995-03-30 | 1995-03-30 | Parent rope support |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH08270207A JPH08270207A (en) | 1996-10-15 |
| JP2789517B2 true JP2789517B2 (en) | 1998-08-20 |
Family
ID=13492966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7256395A Expired - Fee Related JP2789517B2 (en) | 1995-03-30 | 1995-03-30 | Parent rope support |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2789517B2 (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4688280B2 (en) * | 2000-11-24 | 2011-05-25 | 株式会社国元商会 | Rebar safety band locking bracket |
| JP2006322250A (en) * | 2005-05-20 | 2006-11-30 | Sefuteikkusu:Kk | Temporary protective fence |
| JP4056548B1 (en) * | 2006-11-17 | 2008-03-05 | 昭和シェル石油株式会社 | Safety belt attachment |
| KR200461101Y1 (en) * | 2010-08-25 | 2012-06-22 | 두산중공업 주식회사 | Safety balustrade pole for exclusive use of lifesaving rope |
| CN103669889B (en) * | 2012-08-31 | 2016-01-27 | 五冶集团上海有限公司 | A kind of high-altitude safe guardrail for Steel Structure Installation and preparation method thereof |
| JP5827930B2 (en) * | 2012-08-31 | 2015-12-02 | 保線機器整備株式会社 | Pole mounting stand |
| KR200477671Y1 (en) * | 2014-10-15 | 2015-07-07 | 주식회사 한길이엔지 | Safety balustrade easy to installation |
| JP6714391B2 (en) * | 2016-03-02 | 2020-06-24 | キョーワ株式会社 | Main rope support jig |
| JP6843385B2 (en) * | 2017-02-28 | 2021-03-17 | キョーワ株式会社 | Jig for main rope support |
| JP6795573B2 (en) * | 2018-12-12 | 2020-12-02 | 三伸機材株式会社 | Suspended scaffolding |
| JP7345295B2 (en) * | 2019-07-02 | 2023-09-15 | 辰雄 小野 | Strut device and handrail device |
| JP7349093B2 (en) * | 2019-11-28 | 2023-09-22 | セイコー機器株式会社 | Main rope support |
| JP7394405B2 (en) * | 2021-09-07 | 2023-12-08 | 株式会社タカミヤ | Temporary support support pedestal for main rope and its manufacturing method |
-
1995
- 1995-03-30 JP JP7256395A patent/JP2789517B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH08270207A (en) | 1996-10-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2789517B2 (en) | Parent rope support | |
| JP3854626B1 (en) | 庇 | |
| JP3131651U (en) | Hanger | |
| JP4067649B2 (en) | Parent rope support structure | |
| JP3222737U (en) | Fixing structure of bar to support in temporary scaffold | |
| JPH023876B2 (en) | ||
| JPH0450352Y2 (en) | ||
| JP2889570B1 (en) | Hanging scaffold | |
| JPH0710256U (en) | Parent rope | |
| JP3564404B2 (en) | Safety handrail | |
| JP2000054618A (en) | Connected structure of girder in suspended scaffold and pressed-support structure of erected scaffold board and scaffold board | |
| JP2000314234A (en) | Device of mounting cargo receiving stage for single tube scaffolding | |
| JPH0541157Y2 (en) | ||
| JP2742386B2 (en) | Ladder structure | |
| JP4688280B2 (en) | Rebar safety band locking bracket | |
| JPH11303382A (en) | Scaffolding board holder for pipe scaffolding frame | |
| JP3054035U (en) | Hanging scaffold | |
| JP2884136B2 (en) | Girder material and receiving device used for receiving device for wiring and piping material installation | |
| JPH09228624A (en) | Handrail bar for preventing falling | |
| JP2536802Y2 (en) | Construction rain shelter | |
| JPH07305398A (en) | Mounted structure of urinal | |
| JP3077741U (en) | Prop for main rope | |
| JPH09196421A (en) | Ceiling surface hanging type installing mount for air conditioner outdoor device | |
| JP2002029472A (en) | Basket mounting fitting for bicycle | |
| JPH11303410A (en) | Fixture and mounting structure for fall preventive tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |