Arm extending device for curtain wall operation

• Main Authors: QI JINBING, HUANG ZUZHOU, QI JUN, QUAN JING, SHEN ZHENGWEI
• Format: Patent
• Language: Chinese; English
• Published: 30.11.2021
• Subjects: BUILDING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE; CEILINGS; FIXED CONSTRUCTIONS; FLOORS; FORMS; GENERAL BUILDING CONSTRUCTIONS; HAND TOOLS; HANDLING BUILDING MATERIALS ON THE SITE; INSULATION OR OTHER PROTECTION OF BUILDINGS; MANIPULATORS; PERFORMING OPERATIONS; PORTABLE POWER-DRIVEN TOOLS; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS; ROOFS; SCAFFOLDING; SHUTTERING; TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING; TRANSPORTING; WALLS, e.g. PARTITIONS

The utility model relates to an arm extending device for curtain wall operation, which comprises a telescopic rod and a clamping piece arranged at one end of the telescopic rod, the clamping piece comprises two arc-shaped clamping plates positioned in the telescopic rod, and the inner arc surfaces of the two arc-shaped clamping plates are oppositely arranged and form a clamping area; sliding rods are fixed to the outer arc faces of the arc-shaped clamping plates, and the sliding rods are in sliding connection with the telescopic rods in the radial direction of the telescopic rods. The sliding rod is sleeved with a spring which forces the sliding rod to slide in the direction close to the axis of the telescopic rod. The device has the effect of increasing the operation range of operators. 本申请涉及一种幕墙作业的手臂延伸装置，包括伸缩杆和设于伸缩杆一端的夹持件，所述夹持件包括两个位于所述伸缩杆内的弧形夹板，两个所述弧形夹板的内弧面相对设置，且形成夹持区域；所述弧形夹板的外弧面固定有滑杆，所述滑杆与所述伸缩杆沿所述伸缩杆的径向方向滑移连接；所述滑杆套设有迫使所述滑杆沿靠近所述伸缩杆轴线方向滑移的弹簧。本申请具有增加操作人员的作业范围的效果。