M384668 五、新型說明： 【新型所屬之技術領域】 本新型係提供一種高空水平移動防墜裝置（二），在此尤 指能使二活動爪沿軸件相向夾掣更順暢以及更安全之防墜技 術。 • 【先前技術】 . 一般在懸空橫樑或橫檐兩端之間行走，而對工程進行施 • 工或維護時，須安裝一高空水平移動防墜系統，此系統是在 工作人員腰間設置安全帶，以及在橫樑或橫檐上方架設一水 平設置之尼龍繩，使安全帶能鉤於尼龍繩，以防止工作人員 不致有墜落傷亡情形發生。 具體而言，該高空水平移動防墜系統便如我國M285360 『無障礙高架水平之防墜落保護系統』或公告M284816『高 空作業安全防護具結構』所示般，可是此種對於已水平架設 • 有軌道（Η型鋼）之施工場所則顯有不便之處，因為額外水 平設置之尼龍繩及相關設備，將大大增加施實之困難度。 於是便有一種雙爪水平防墜器產生，其主要於一軸件中 央設有一吊掛座，此吊掛座可供工作人員腰部安全帶吊掛， 而軸件於吊掛座一側設有固定爪、另侧設有一可沿軸向調整 位置之活動爪，藉由活動爪離合固定爪而調整兩者間距，使 該兩爪得夾掣轨道（Η型鋼），令此防墜器可沿執道位移， 以提供工作人員於橫樑或橫檐兩端間行走之安全防護功能； 3 ««4668 圓槽道（6 1)，此槽道（61)能供鎖栓（62)穿入 ’使鎖检（6 2)能螺合於鎖孔（4 3)，令二控制件（6 〇)能限位的縱向滑合於二爪座（4◦)外側面，而二控制 件（6 0)具有-可供襯管（5〇)穿入之貫孔（63)， ㈣件（6 0 )於貫孔（6 3 )頂端形成有單向卡齒（6 4 )，使卡齒（6 4)能進出所對應之限制槽（54)，然後 在控制件（6 0 )底端相向彎設有底板（6 5)，此底板（ 6 5)由底端向上貫穿螺合有二導栓（6 6)，然後在導检 (6 6)及爪座（4 〇)之底端之間容設有彈箬（6 7)， 使控制件（60)铸簣（67)之仙，而令卡齒（64 )插入限制槽（54)中而與軸件（1Q)對應之棘齒（1 1 ) 齒合’且藉由導栓（6 6 )之螺移_整彈簀（6 7 ) 對控制件（6 Q)之位置及預設彈力，俾使卡齒（6 4)在 受向上推力而脫出棘齒（11)時，該卡齒（64)仍能在 限制槽（54)範圍中，俾確保襯f(5Q)有無法脫出爪 * ( 4 0 ) <_使用文全性；該底板（6 5 )另具有貫穿上下 之螺合孔（6 5 U，用以提供一固定螺检（66)組合， 此固定螺栓（6 6)底端形成有較大直徑之旋鈕（6 6 1 )、而頂端_設有：固定螺帽（6 6 2 )，以使該固定螺 二：6):會隨便脫出該螺合孔（6 5 D，且該固定螺 6)取好在底板（6 5)與固定螺帽（6 6 2 )之間 μ有第二彈簧（69)，用以調整該固定螺检（66)之 7M384668 V. New description: [New technical field] This new type provides a high-altitude horizontal anti-drop device (2), especially in this case, it can make the two movable claws more smoothly and safely along the opposite direction of the shaft. Falling technology. • [Prior Art] . Generally, walking between the suspended beam or the horizontal ends of the beam, and when the work or maintenance is performed on the project, a high-altitude horizontal anti-drop system must be installed. This system is safely placed at the waist of the staff. A belt and a horizontally placed nylon cord are placed over the beam or cross-body to allow the seat belt to be hooked to the nylon cord to prevent the worker from falling and causing injury. Specifically, the high-altitude horizontal anti-drop system is as shown in China's M285360 "Accessibility Elevated Level Fall Protection System" or Announcement M284816 "High-altitude Safety Guard Structure", but this type has been erected horizontally. The construction site of the track (Η steel) is inconvenient, because the extra level of nylon rope and related equipment will greatly increase the difficulty of implementation. Therefore, there is a two-claw horizontal anti-drop device, which is mainly provided with a hanging seat in the center of a shaft member, the hanging seat can be hung by the waist belt of the worker, and the shaft member is fixed on the side of the hanging seat. The claw and the other side are provided with a movable claw which can be adjusted in the axial direction, and the distance between the two is adjusted by the movable claw clutching the fixed claw, so that the two claws are clamped to the track (Η steel), so that the fall arrester can be carried along Road displacement to provide safety protection for workers to walk between beams or ends; 3 ««4668 circular channel (6 1), this channel (61) can be used for the bolt (62) to penetrate The lock check (6 2) can be screwed into the lock hole (4 3), so that the two control members (6 〇) can be longitudinally slid to the outer side of the two-jaw seat (4◦), and the two control members (6 0) ) having a through hole (63) through which a liner (5〇) can be inserted, and a (four) member (60) forming a one-way latch (6 4 ) at the top end of the through hole (63) to make the latch (6) 4) The corresponding restriction groove (54) can be accessed, and then the bottom plate (6 5) is bent at the bottom end of the control member (60), and the bottom plate (65) is screwed upwardly from the bottom end by two guide bolts. (6 6), then A magazine (6 7) is placed between the bottom end of the guide (6 6) and the claw seat (4 〇), so that the control member (60) is cast (67), and the latch (64) is inserted. The ratchet (1 1 ) corresponding to the shaft member (1Q) is engaged in the restricting groove (54) and is screwed by the guide bolt (6 6 ) _ 箦 箦 (6 7 ) to the control member (6 Q The position and the preset spring force, so that the latch (6 4) can still escape from the ratchet (11) when subjected to the upward thrust, the latch (64) can still be in the range of the restricting groove (54), and the lining is ensured f(5Q) can not be pulled out of the claw * ( 4 0 ) < _ use the fullness; the bottom plate (6 5 ) has a screw hole through the upper and lower (6 5 U, to provide a fixed thread check (66 In combination, the fixing bolt (6 6) is formed with a larger diameter knob (6 6 1 ) at the bottom end, and the top end is provided with a fixing nut (6 6 2 ) so that the fixing screw 2: 6): The screw hole (6 5 D, and the fixing screw 6) is taken out and there is a second spring (69) between the bottom plate (65) and the fixed nut (6 6 2) for adjusting 7 of the fixed thread inspection (66)