The utility model discloses a double-safety anti-falling device, which comprises a main body of the anti-falling device and a steel belt. The main body of the anti-falling device is provided with a spring and a connecting rope at one end. The main body of the anti-falling device is provided with a sleeve at the other end. The outer wall of one end of the sleeve is provided with a rubber strip, and the sleeve is connected with the main body of the anti-falling device through glue, and the inner wall of the sleeve is arced, and steel is inserted in the sleeve. The wire rope is located in the main body of the anti-falling device. The sleeve of the double-safety fall-proof device is located in the position where the outer wall of the wire rope is rapidly stretched, and one end of the sleeve is composed of several groups of rubber strips. When the wire rope is in use, it can work at any angle, and the rubber strip of the sleeve can prevent the pollution of dust and garbage from entering the outside, avoid the damage of the entry between the main body of the fall-proof device and the wire rope, and is not conducive to entering the follow-up. The work solves the problem that the wire rope at one end of the double safety fall preventer tends to lead to dust and garbage at its entrance when it is stretched.
【技术实现步骤摘要】
一种双保险防坠器
本技术涉及防坠器设备
,具体为一种双保险防坠器。
技术介绍
防坠器又叫速差器,能在限定距离内快速制动锁定坠落物体,适合于货物吊装,保护地面操作人员的生命安全和防止被吊工件物体的损坏,防坠器利用物体下坠速度差进行自控,高挂低用,且防坠器一端的钢丝绳在抽出伸缩使用时,其防坠器一端的钢丝绳的进口处在工作过程中,其外界环境的灰尘与垃圾易进入到其进口的位置,易导致其防坠器使用发生故障,不便于后续的使用,因此,此技术存在缺陷,需要改进。
技术实现思路
本技术的目的在于提供一种双保险防坠器,以解决上述
技术介绍
中提出的双保险防坠器在使用过程中防坠器一端的钢丝绳在拉伸时的易导致其入口处进入灰尘垃圾的问题。为实现上述目的,本技术提供如下技术方案:一种双保险防坠器,包括防坠器主体和钢带,所述防坠器主体内设有弹簧,且防坠器主体一端设有连接绳,所述防坠器主体另一端设有套管,其套管一端外壁设有橡胶条,且套管通过胶粘与防坠器主体连接,并且套管内壁为弧形,套管内穿插有钢丝绳,且钢丝绳位于防坠器主体内,所述防坠器主体通过齿槽啮合防坠勾,且防坠勾后端设有轴杆,且轴杆装配在装配件上。优选的,所述防坠器主体一侧为锯齿状。优选的,所述连接绳一侧设有上挂钩,且连接绳一侧缠绕于上挂钩一侧。优选的,所述钢带一端设有钢壳,且钢壳一端设有下挂钩,连接绳外壁包裹保护套,其保护套为PVC塑胶布材质。优选的,所述钢丝绳一端设有钢带,且钢带内壁上设有护垫,且护垫为PVC塑料材质,钢带与钢壳之间的连接处通过圆环连接。优选的,所述防坠勾为“T”型结构。与现有技术相比,本技术的有益效果是:该双保险防坠器的 ...
【技术保护点】
1.一种双保险防坠器,包括防坠器主体(1)和钢带(6),所述防坠器主体(1)内设有弹簧(2),且防坠器主体(1)一端设有连接绳(3),其特征在于:所述防坠器主体(1)另一端设有套管(9),其套管(9)一端外壁设有橡胶条,且套管(9)通过胶粘与防坠器主体(1)连接,并且套管(9)内壁为弧形,套管(9)内穿插有钢丝绳(5),且钢丝绳(5)位于防坠器主体(1)内,所述防坠器主体(1)通过齿槽啮合防坠勾(10),且防坠勾(10)后端设有轴杆(11),且轴杆(11)装配在装配件上。
【技术特征摘要】
1.一种双保险防坠器,包括防坠器主体(1)和钢带(6),所述防坠器主体(1)内设有弹簧(2),且防坠器主体(1)一端设有连接绳(3),其特征在于:所述防坠器主体(1)另一端设有套管(9),其套管(9)一端外壁设有橡胶条,且套管(9)通过胶粘与防坠器主体(1)连接,并且套管(9)内壁为弧形,套管(9)内穿插有钢丝绳(5),且钢丝绳(5)位于防坠器主体(1)内,所述防坠器主体(1)通过齿槽啮合防坠勾(10),且防坠勾(10)后端设有轴杆(11),且轴杆(11)装配在装配件上。2.根据权利要求1所述的一种双保险防坠器,其特征在于:所述防坠器主体(1)一侧为锯齿状。3.根据权利...
【专利技术属性】
技术研发人员:张海洋,
申请(专利权)人:滕州市天元工贸有限公司,
类型:新型
国别省市:山东,37
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