JP2561217Y2 - Handrail mounting bracket - Google Patents
Handrail mounting bracketInfo
- Publication number
- JP2561217Y2 JP2561217Y2 JP1991113232U JP11323291U JP2561217Y2 JP 2561217 Y2 JP2561217 Y2 JP 2561217Y2 JP 1991113232 U JP1991113232 U JP 1991113232U JP 11323291 U JP11323291 U JP 11323291U JP 2561217 Y2 JP2561217 Y2 JP 2561217Y2
- Authority
- JP
- Japan
- Prior art keywords
- handrail
- mounting bracket
- handrail mounting
- mounting rod
- support
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G7/00—Connections between parts of the scaffold
- E04G7/30—Scaffolding bars or members with non-detachably fixed coupling elements
- E04G7/302—Scaffolding bars or members with non-detachably fixed coupling elements for connecting crossing or intersecting bars or members
- E04G7/303—Scaffolding bars or members with non-detachably fixed coupling elements for connecting crossing or intersecting bars or members the added coupling elements are only fixed at one of the bars or members to connect
- E04G7/304—Scaffolding bars or members with non-detachably fixed coupling elements for connecting crossing or intersecting bars or members the added coupling elements are only fixed at one of the bars or members to connect with tying means for connecting the bars or members
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Steps, Ramps, And Handrails (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本考案は、足場枠や建地枠などの
手摺支柱に手摺り用単管を取り付ける手摺り取付用金具
に関し、詳しくは、コーナー部において手摺り用単管を
手摺支柱に取り付けるために使用する手摺り取付用金具
に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a handrail mounting bracket for attaching a handrail single tube to a handrail support such as a scaffold frame or a construction site frame, and more particularly, to a handrail single tube at a corner portion. The present invention relates to a handrail mounting bracket used for mounting on a rail.
【０００２】[0002]
【従来の技術】上述した手摺支柱では、手摺り用単管を
水平方向に一直線上に取り付けていく場合、手摺支柱に
一体連接された一本の手摺り取り付けロッドに、両側の
手摺り用単管それぞれの先端に形成した係止穴を重ねて
外嵌しているが、コーナー部においては、一方の手摺り
用単管しか手摺り取り付けロッドに取り付けることがで
きない。2. Description of the Related Art In the above-mentioned handrail support, when a single handrail tube is mounted in a straight line in the horizontal direction, a single handrail mounting rod integrally connected to the handrail support is used. Although the locking holes formed at the ends of the pipes are overlapped and externally fitted, only one handrail single pipe can be attached to the handrail mounting rod at the corner.
【０００３】そのため、他方の手摺り用単管の一端側を
コーナー部の手摺支柱に取り付ける場合、従来一般に、
コーナー部の両側のうちの一方の手摺り用単管の先端に
形成した係止穴を手摺支柱に一体連接された手摺り取り
付けロッドに外嵌し、そして、他方側の手摺り用単管の
先端側を、手摺り取り付けロッドに外嵌支持された手摺
り用単管上に載せ、その先端の係止穴と手摺支柱、手摺
り用単管にわたって番線を巻き付けていた。[0003] Therefore, when one end of the other handrail single tube is attached to the handrail support at the corner, conventionally, generally,
A locking hole formed at the end of one of the handrail single tubes on both sides of the corner portion is externally fitted to a handrail mounting rod integrally connected to the handrail support, and the other handrail single tube is used. The tip side is placed on a handrail single tube which is externally supported by a handrail mounting rod, and a number wire is wound around the locking hole at the tip, the handrail support, and the handrail single tube.
【０００４】[0004]
【考案が解決しようとする課題】しかしながら、例え
ば、ビルの建築現場の作業足場のように、その足場が高
くなるに伴って手摺り用単管の盛替を必要とする場合
に、番線を外すために手間を要するばかりか、外した番
線が弱くなるために再使用できなくて不経済になる欠点
があった。[Problems to be Solved by the Invention] However, for example, when the handrail needs to be refilled as the height of the scaffold increases, such as a work scaffold at a building construction site, the rail line is removed. This not only requires time and effort, but also has the disadvantage that the detached track is weakened and cannot be reused, which is uneconomical.
【０００５】そこで、クランプ金具を利用し、その本体
部分に手摺り取り付けロッドを一体連接し、手摺支柱に
径方向から着脱可能に取り付けることができるようにし
た手摺り取付用金具も考えられているが、クランプ金具
自体が比較的高価で不経済であり、更に、手摺支柱に対
して着脱するときに、手摺り取付用金具全体を保持しな
がらクランプ金具を締め付けなければならず、不測に落
下しやすくて安全性が低い欠点があった。[0005] Therefore, a handrail mounting bracket has been considered in which a handrail mounting rod is integrally connected to a main body portion thereof by using a clamp metal, so that the handrail mounting rod can be detachably mounted on a handrail support in a radial direction. However, the clamp itself is relatively expensive and uneconomical.Furthermore, when the clamp is attached to and detached from the handrail support, the clamp must be tightened while holding the entire handrail mounting bracket. There was a drawback that it was easy and low in safety.
【０００６】本考案は、このような事情に鑑みてなされ
たものであって、安価に構成できながら、手摺支柱の盛
替を容易に行うことができるとともに、手摺支柱に対す
る着脱時の不測の落下を防止できる手摺り取付用金具を
提供できるようにすることを目的とする。The present invention has been made in view of such circumstances, and it is possible to easily replace a handrail support while being inexpensive, and to prevent an unexpected drop when attaching or detaching the handrail support. It is an object of the present invention to provide a handrail mounting bracket capable of preventing the occurrence of a handrail.
【０００７】[0007]
【課題を解決するための手段】本考案の手摺り取付用金
具は、上述のような目的を達成するために、手摺支柱に
挿脱可能に外嵌する中空筒体の外周面に、手摺り用単管
の先端に形成した係止穴に内嵌する手摺り取り付けロッ
ドを一体連接し、かつ、中空筒体の筒軸芯方向一端側
に、手摺支柱に一体連接された手摺り取り付けロッドに
係入して上下方向の移動を阻止する切欠きを設けて構成
する。SUMMARY OF THE INVENTION In order to achieve the above-mentioned object, a handrail mounting bracket according to the present invention has a handrail attached to an outer peripheral surface of a hollow cylindrical body which is removably fitted to a handrail support. A handrail mounting rod that fits into a locking hole formed at the end of the single pipe is integrally connected to the handrail mounting rod that is integrally connected to the handrail support at one end of the hollow cylindrical body in the axial direction of the cylinder axis. It is provided with a notch that engages to prevent vertical movement.
【０００８】[0008]
【作用】本考案の手摺り取付用金具の構成によれば、鉛
直方向を向いた手摺支柱に中空筒体を外嵌し、その中空
筒体に形成した切欠きを手摺支柱に一体連接された手摺
り取り付けロッドに係入して上下方向の位置決めを行
い、その中空筒体に一体連接された手摺り取り付けロッ
ドと手摺支柱に一体連接された手摺り取り付けロッドそ
れぞれに手摺り用単管の先端に形成した係止穴を外嵌
し、コーナー部の手摺支柱に、交差する状態で手摺り用
単管を取り付けることができる。According to the configuration of the handrail mounting bracket of the present invention, the hollow cylinder is externally fitted to the vertical handrail support, and the cutout formed in the hollow cylinder is integrally connected to the handrail support. The tip of the single handrail tube is attached to the handrail mounting rod and positioned vertically, and the handrail mounting rod integrally connected to the hollow cylindrical body and the handrail mounting rod integrally connected to the handrail support In this case, a single handrail tube can be attached to the handrail support pillar at the corner in an intersecting manner.
【０００９】[0009]
【実施例】次に、本考案の実施例を図面に基づいて詳述
する。Next, an embodiment of the present invention will be described in detail with reference to the drawings.
【００１０】図１は、本考案に係る手摺り取付用金具の
全体斜視図、図２は、手摺支柱への取付状態を示す斜視
図であり、手摺支柱１に挿脱可能に外嵌する中空筒体２
の外周面に手摺り取り付けロッド３が一体連接され、か
つ、その手摺り取り付けロッド３の取付箇所に対して周
方向に90°位相を異ならせた箇所それぞれにおいて、中
空筒体２の下方から周方向に向かうアングル形状の切欠
き４，４が形成され、手摺支柱１に一体連接された手摺
り取り付けロッド５に係入して上下方向の移動を阻止す
るように構成されている。FIG. 1 is an overall perspective view of a handrail mounting bracket according to the present invention, and FIG. 2 is a perspective view showing a state where the handrail mounting bracket is mounted on a handrail support. Cylinder 2
The handrail mounting rod 3 is integrally connected to the outer peripheral surface of the hollow cylindrical body 2, and the position of the handrail mounting rod 3 is different from the mounting position of the handrail mounting rod 3 by 90 ° in the circumferential direction. Angle-shaped notches 4, 4 are formed in the direction of the handrail, and are configured to engage with the handrail mounting rod 5 integrally connected to the handrail support column 1 to prevent vertical movement.
【００１１】手摺り取り付けロッド３，５それぞれに
は、バネ（図示せず）によって突出側に変位するように
付勢した状態で出退変位可能に抜け止めピン６が付設さ
れ、手摺り用単管７の先端に形成された係止穴８を外嵌
離脱可能に外嵌して抜け止めするように構成されてい
る。Each of the handrail mounting rods 3 and 5 is provided with a retaining pin 6 which can be displaced and retracted while being urged by a spring (not shown) so as to be displaced to the protruding side. The locking hole 8 formed at the distal end of the tube 7 is configured to be fitted to the outside so as to be able to be fitted to and removed from the tube 7 to prevent it from falling off.
【００１２】以上の構成により、図３の取付状態を示す
全体概略側面図、および、図２に示すように、足場用単
管９…と足場板１０…とブレース１１…とによって組ま
れた作業足場１２の最上部に立設された手摺支柱１…の
うちのコーナー部のものに対して、中空筒体２を外嵌挿
入し、切欠き４，４のうちの所定の一方を手摺支柱１の
手摺り取り付けロッド５に係入して回転し、手摺り取付
用金具Ａを上下方向の位置決めをした状態で手摺支柱１
に取り付ける。図中１３は防護ネットを示しているWith the above configuration, an overall schematic side view showing the mounted state of FIG. 3 and, as shown in FIG. The hollow cylindrical body 2 is externally inserted into the corner part of the handrail struts 1... The handrail support rod 1 is engaged with the handrail mounting rod 5 and rotated to position the handrail mounting bracket A in the vertical direction.
Attach to In the figure, reference numeral 13 denotes a protection net.
【００１３】次いで、手摺支柱１に一体連接の手摺り取
り付けロッド５に、手摺り用単管７の係止穴８を外嵌し
て取り付け、更に、手摺り取付用金具Ａの手摺り取り付
けロッド３に、手摺り用単管７の係止穴８を外嵌して取
り付け、コーナー部の手摺支柱１に対して、交差状態で
手摺り用単管７，７を取り付ける。Next, the locking hole 8 of the single pipe 7 for handrail is fitted to the handrail mounting rod 5 integrally connected to the handrail support 1, and further, the handrail mounting rod of the handrail mounting bracket A is attached. At 3, the locking holes 8 of the handrail single tube 7 are externally fitted and attached, and the handrail single tubes 7, 7 are attached to the corner handrail posts 1 in an intersecting state.
【００１４】そして、手摺支柱１…それぞれの最上部に
突設した凸部１４にわたって手摺り用単管７，７の先端
に形成した係止穴８を外嵌して最上部の手摺り用単管７
…を取り付ける。The handrail posts 1 are fitted over the protrusions 14 projecting from the top of each of the handrails, and the locking holes 8 formed at the tips of the handrail single tubes 7, 7 are externally fitted to each other. Tube 7
Attach….
【００１５】盛替に際しては、前述の場合と逆の手順に
よって手摺り用単管７を外すとともに、手摺り取付用金
具Ａを抜き出し、足場用単管９…と足場板１０…とブレ
ース１１…を取り付けるとともに、防護ネット１３を張
設し、その上に、前述と同様にして手摺りを取り付け
る。At the time of refilling, the handrail single tube 7 is removed by the reverse procedure to the above-mentioned case, the handrail mounting bracket A is extracted, and the scaffolding single tube 9,..., The scaffold plate 10,. At the same time, a protective net 13 is stretched, and a handrail is mounted thereon in the same manner as described above.
【００１６】上記実施例では、切欠き４を二箇所に設
け、手摺支柱１の手摺り取り付けロッド５に対して、手
摺り取付用金具Ａの手摺り取り付けロッド３の向きを二
方のいずれにも向けられるように構成しているが、本考
案としては、切欠き４を一箇所に形成するものでも良
い。In the above embodiment, the notches 4 are provided at two places, and the handrail mounting rod 3 of the handrail mounting bracket A is oriented in either of two directions with respect to the handrail mounting rod 5 of the handrail support 1. The notch 4 may be formed at one place in the present invention.
【００１７】[0017]
【考案の効果】本考案の手摺り取付用金具によれば、手
摺支柱に外嵌する中空筒体に切欠きを形成するとともに
手摺り取り付けロッドを一体連接するだけで構成するか
ら、クランプ金具を利用した手摺り取付用金具に比べて
安価に構成できる。According to the handrail mounting bracket of the present invention, since the notch is formed in the hollow cylindrical body externally fitted to the handrail support and the handrail mounting rod is integrally connected, the clamp bracket is used. It can be constructed at a lower cost than the handrail mounting bracket used.
【００１８】しかも、中空筒体の挿脱と、手摺り取り付
けロッドへの係止穴の外嵌・離脱とによってコーナー部
の手摺支柱に手摺り用単管を取り付けたり、取り外した
りできるから、手摺支柱の盛替を容易に行うことができ
る。In addition, the handrail single tube can be attached to or detached from the handrail support at the corner by inserting and removing the hollow cylindrical body and externally inserting and detaching the locking hole from the handrail mounting rod. The pillar can be easily replaced.
【００１９】更に、手摺支柱に中空筒体を挿脱するか
ら、クランプ金具を利用した手摺り取付用金具のよう
に、手摺り取付用金具自体を保持しながらの締め付け作
業が不要であり、手摺支柱に対する着脱時の不測の落下
を防止でき、安全性を向上できる。Further, since the hollow cylindrical body is inserted into and removed from the handrail support, there is no need to perform a tightening operation while holding the handrail mounting bracket itself as in the case of a handrail mounting bracket using a clamp. It is possible to prevent accidental drop when attaching and detaching to and from the support, and to improve safety.
【図１】本考案に係る手摺り取付用金具の全体斜視図で
ある。FIG. 1 is an overall perspective view of a handrail mounting bracket according to the present invention.
【図２】取付状態を示す斜視図である。FIG. 2 is a perspective view showing an attached state.
【図３】取付状態を示す全体概略側面図である。FIG. 3 is an overall schematic side view showing an attached state.
１…手摺支柱 ２…中空筒体 ３…中空筒体に連接の手摺り取り付けロッド ４…切欠き ５…手摺支柱に連接の手摺り取り付けロッド ７…手摺り用単管 ８…係止穴 DESCRIPTION OF SYMBOLS 1 ... Handrail support 2 ... Hollow cylinder 3 ... Handrail attachment rod connected to hollow cylinder 4 ... Notch 5 ... Handrail attachment rod connected to handrail support 7 ... Single pipe for handrail 8 ... Locking hole
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 実開 昭50−23031（ＪＰ，Ｕ) 実開 平２−47349（ＪＰ，Ｕ) 実公 昭38−26130（ＪＰ，Ｙ１) ──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A 50-23031 (JP, U) JP-A 2-47349 (JP, U) JP-A 38-26130 (JP, Y1)
Claims (1)
の外周面に、手摺り用単管の先端に形成した係止穴に内
嵌する手摺り取り付けロッドを一体連接し、かつ、前記
中空筒体の筒軸芯方向一端側に、前記手摺支柱に一体連
接された手摺り取り付けロッドに係入して上下方向の移
動を阻止する切欠きを設けたことを特徴とする手摺り取
付用金具。1. A handrail mounting rod, which is internally fitted into a locking hole formed at the tip of a single handrail tube, is integrally connected to the outer peripheral surface of a hollow cylindrical body which is removably fitted to a handrail support column, and A handrail provided on one end side of the hollow cylindrical body in the axial direction of the cylinder to engage a handrail mounting rod integrally connected to the handrail support to prevent vertical movement; Mounting bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1991113232U JP2561217Y2 (en) | 1991-12-26 | 1991-12-26 | Handrail mounting bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1991113232U JP2561217Y2 (en) | 1991-12-26 | 1991-12-26 | Handrail mounting bracket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0554743U JPH0554743U (en) | 1993-07-23 |
| JP2561217Y2 true JP2561217Y2 (en) | 1998-01-28 |
Family
ID=14606917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1991113232U Expired - Fee Related JP2561217Y2 (en) | 1991-12-26 | 1991-12-26 | Handrail mounting bracket |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2561217Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001353099A (en) * | 2000-06-13 | 2001-12-25 | Sekisui Chem Co Ltd | Portable toilet stool |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080108205A (en) * | 2008-10-27 | 2008-12-12 | 임정택 | A scaffold for architecture |
| DE102020005700A1 (en) * | 2020-09-17 | 2022-03-17 | Wilhelm Layher Verwaltungs-Gmbh | Connection device for a scaffolding system for mounting a scaffolding railing rod |
-
1991
- 1991-12-26 JP JP1991113232U patent/JP2561217Y2/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001353099A (en) * | 2000-06-13 | 2001-12-25 | Sekisui Chem Co Ltd | Portable toilet stool |
| JP4504516B2 (en) * | 2000-06-13 | 2010-07-14 | パナソニック電工ライフテック株式会社 | Portable toilet |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0554743U (en) | 1993-07-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 19970916 |
|
| LAPS | Cancellation because of no payment of annual fees |