JPH0564360U - Safety net hanger - Google Patents
Safety net hangerInfo
- Publication number
- JPH0564360U JPH0564360U JP5334991U JP5334991U JPH0564360U JP H0564360 U JPH0564360 U JP H0564360U JP 5334991 U JP5334991 U JP 5334991U JP 5334991 U JP5334991 U JP 5334991U JP H0564360 U JPH0564360 U JP H0564360U
- Authority
- JP
- Japan
- Prior art keywords
- safety net
- net hanger
- hanger
- spring
- arm
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 210000000078 claw Anatomy 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
Landscapes
- Emergency Lowering Means (AREA)
Abstract
(57)【要約】 (修正有)
【目的】本考案は梁を損傷することなく着脱の安易な安
全ネットハンガーの提供を目的とする。
【構成】本考案の安全ネットハンガー2は1対の腕3に
より梁1に係止さればねにより上端が閉じる様に力がか
けられていることを特徴とする。
(57) [Summary] (Modified) [Purpose] The present invention aims to provide a safety net hanger that can be easily attached and detached without damaging the beam. The safety net hanger 2 of the present invention is characterized in that it is locked to the beam 1 by a pair of arms 3 and a force is applied to close the upper end by a spring.
Description
【0001】[0001]
本考案は建築現場等において用いられる安全ネットをH形鋼の梁に取り付ける安 全ネットハンガーに関するものである。 The present invention relates to a safety net hanger for attaching a safety net used in a construction site to an H-shaped steel beam.
【0002】[0002]
従来において安全ネットをH形鋼の梁に取り付ける場合には鉤状の金具を熔接し て安全ネットを係止する方法が用いられている。 しかしこの方法では梁に金具を熔接しなければならないことから梁を損傷するの みならず現場作業に手間がかかっていた。 Conventionally, when attaching a safety net to an H-shaped steel beam, a method of welding a hook-shaped metal fitting and locking the safety net has been used. However, in this method, since the metal fittings had to be welded to the beam, not only the beam was damaged but also the on-site work took time.
【0003】[0003]
本考案は以上の従来の課題を解決し梁を損傷することなく着脱の容易な安全ネッ トハンガーの提供を目的とする。 An object of the present invention is to solve the above conventional problems and provide a safety net hanger that can be easily attached and detached without damaging the beam.
【0004】[0004]
本考案は以上の目的達成のために 軸において回動可能に結合さればねにより上端が閉じる様に力がかけられた1対 の腕と、該腕の上端に設けられH形銅の梁のフランジに係止される爪と、前記腕 の下端に設けられ安全ネットを係止するための鉤部とからなる安全ネットハンガ ー の提案をするものである。 To achieve the above object, the present invention provides a pair of arms rotatably connected to a shaft and exerted by a spring so that the upper ends of the arms are closed, and an H-shaped copper beam flange provided on the upper ends of the arms. The present invention proposes a safety net hanger including a claw that is locked to the arm and a hook portion that is provided at the lower end of the arm to lock the safety net.
【0005】[0005]
以下本考案の安全ネットハンガーを図面に示す実施例に基づき説明する。 図1は本考案の安全ネットハンガーを示し、該安全ネットハンガー(2)はH形 鋼の梁(1)に取り付けられる。 Hereinafter, a safety net hanger of the present invention will be described based on an embodiment shown in the drawings. FIG. 1 shows a safety net hanger of the present invention, the safety net hanger (2) being attached to an H-section steel beam (1).
【0006】 すなわち安全ネットハンガー(2)は軸(4)において回動可能に結合された1 対の腕(3)を有する。 該腕(3)の上端にはH形鋼の梁(1)のフランジに係止される爪(3a)が設 けられる。That is, the safety net hanger (2) has a pair of arms (3) pivotally connected on an axis (4). The upper end of the arm (3) is provided with a claw (3a) that is locked to the flange of the H-shaped steel beam (1).
【0007】 又腕(3)の下端には安全ネット(7)を係止するための鉤部(5)が設けられ る。更に1対の腕(3)はばね(6)によりその上端が閉じる様に力がかけられ ている。A hook (5) for locking the safety net (7) is provided at the lower end of the arm (3). Furthermore, the pair of arms (3) is urged by a spring (6) so that its upper end is closed.
【0008】 以上の安全ネットハンガー(2)は使用に際してはその腕(3)を作業者がばね (6)に抗して開く。 この状態で腕(3)の爪(3a)をH形鋼の梁(1)のフランジに係止させる。When using the above safety net hanger (2), the operator opens the arm (3) against the spring (6). In this state, the claw (3a) of the arm (3) is locked to the flange of the H-shaped steel beam (1).
【0009】 これにより安全ネットハンガー(2)はばね(6)の力で梁(1)のフランジに 取り付けられることになる。 次に安全ネット(7)を安全ネットハンガー(2)の鉤部(5)に係止させ吊る ことになる。 安全ネット(7)に落下物があった場合には安全ネット(7)は腕(3)を閉じ る方向の力を作用するため安全ネットハンガー(2)が梁(1)から外れること はない。As a result, the safety net hanger (2) is attached to the flange of the beam (1) by the force of the spring (6). Next, the safety net (7) is locked and hung from the hook portion (5) of the safety net hanger (2). When the safety net (7) has a fallen object, the safety net (7) exerts a force in the direction of closing the arm (3), so that the safety net hanger (2) does not come off from the beam (1). .
【0010】 以上の実施例においてはばね(6)が取り外し不能であったがその片方をフック において取り外し可能にしてもよい。 すなわち腕(3)を開いて梁(1)に係止させる際にはばね(6)の片方のフッ クを取り外す。 その後ばね(6)の片方のフックを取り付けてばね(6)の力を作用させること になる。Although the spring (6) is not removable in the above embodiments, one of the springs (6) may be removable by the hook. That is, when the arm (3) is opened and locked to the beam (1), one hook of the spring (6) is removed. After that, one hook of the spring (6) is attached and the force of the spring (6) is applied.
【0011】[0011]
【考案の効果】 本考案のの安全ネットハンガーの実施例は以上の通りでありその効果を次に列記 する。 (1)本考案の安全ネットハンガーは特に1対の腕により梁に係止させるため熔 接が不要であり梁を損傷せず手間もかからない。 (2)本考案の安全ネットハンガーは特に腕の上端の爪を梁のフランシに係止さ せるため安全ネットに落下物があっても外れる心配がない。[Effects of the Invention] The embodiment of the safety net hanger of the present invention is as described above, and the effects are listed below. (1) Since the safety net hanger of the present invention is locked to the beam by the pair of arms, no welding is required, the beam is not damaged, and no labor is required. (2) In the safety net hanger of the present invention, the claw at the upper end of the arm is locked to the france of the beam.
【図1】本考案の安全ネットハンガーの使用状態の正面
図FIG. 1 is a front view of the safety net hanger of the present invention in use.
1 梁 2 安全ネットハンガー 3 腕 3a 爪 4 軸 5 鉤部 6 ばね 7 安全ネット 1 Beam 2 Safety Net Hanger 3 Arm 3a Claw 4 Shaft 5 Hook 6 Spring 7 Safety Net
Claims (1)
端が閉じる様に力がかけられた1対の腕と、該腕の上端
に設けられH形鋼の梁のフランジに係止される爪と、前
記腕の下端に設けられ安全ネットを係止するための鉤部
とからなる安全ネットハンガーA pair of arms rotatably connected to a shaft and exerted by a spring so as to close the upper ends thereof, and a claw provided on the upper ends of the arms and locked to a flange of an H-shaped steel beam. And a safety net hanger including a hook provided on the lower end of the arm for locking the safety net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5334991U JPH0564360U (en) | 1991-02-12 | 1991-02-12 | Safety net hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5334991U JPH0564360U (en) | 1991-02-12 | 1991-02-12 | Safety net hanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0564360U true JPH0564360U (en) | 1993-08-27 |
Family
ID=12940303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5334991U Pending JPH0564360U (en) | 1991-02-12 | 1991-02-12 | Safety net hanger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0564360U (en) |
-
1991
- 1991-02-12 JP JP5334991U patent/JPH0564360U/en active Pending
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