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过去立起塔脚装拆横斜拉手时,多将梯子靠近塔脚上,人爬上去进行工作,这样一旦梯子滑倒,易引起人身事故,且須增舖放梯台板,既麻煩又浪費时間。为此,我队安装組創制了装拆鑽塔的安全脚踏板,如图所示。其装设是将两扇脚踏板之直角弯处合攏到塔脚上用螺釘紧固其上适当高度,工作者即可踏到有輥花的踏板上进行工作。这样每个安装組配备3—4付,分别固定在四塔脚上,立完或拆毕一节鑽塔后,
In the past, when erecting and disassembling the horizontal cross-legged handle, the ladder was often placed close to the foot of the tower, and the person climbed up to work. Once the ladder slipped, it could easily lead to personal accidents, and it was necessary to increase the number of ladder tables, which was both troublesome and wasteful. between. For this reason, our team installed a safety foot pedal for installing and disassembling the rig, as shown in the figure. The installation is to close the right-angled corners of the two foot pedals to the foot of the tower and screw them to the proper height. The workers can then step on the pedals with roller flowers to work. So each installation group is equipped with 3-4 pay, respectively, fixed on the four tower feet, after the completion or demolition of a drill tower,