The utility model relates to a mine measuring device, which belongs to the technical field of mine surveying. The utility model has the advantages of simple structure, convenient use, portability, and reduced work difficulty. The upper end of the outer lock telescopic rod is fixedly connected with the middle of the upper end of the bracket. The two clamping rods are articulated through an articulated shaft, and the articulated shaft is fixed on the telescopic outer end of the outer lock telescopic rod. The upper ends of the two clamping rods are both installed with a clamping plate, and the two clamping plates are matched and set, and the lower end of the two clamping rods. The connecting rod is connected with the bracket, and the connecting rod two is connected between the lower ends of the two clamping rods, and the connecting rod two, the two connecting rod one and two clamping rods are both telescopic telescopic rods. The two clamping rod of the utility model can hold the hanging hammer through the clamping plate, and send the hanging hammer to the suspension point. It can not only adjust the length according to the height of the suspension point, but also can be retracted when the telescopic rod is retracted when it is not used, reducing the shape volume, carrying and reducing the work difficulty.
【技术实现步骤摘要】
一种矿山测量装置
本技术属于矿山测量
,特别是涉及一种矿山测量装置。
技术介绍
井下矿山日常测量作业受环境、采矿工艺环节、生产进度影响,在作业区域作业时需要迅速、准确、快捷地完成作业任务。施测时首先确定已知导线点架站,然后在已知导线点(后视)上悬挂吊锤,待测点(前视)架设棱镜整平对中后进行测量。如果是井下控制测量,待测点为导线点,同时在前、后视点悬挂吊锤、架设棱镜、整平对中后进行测量;如果是碎部测量,在后视悬挂吊锤、架设棱镜,前视架设棱镜进行施测。现阶段,在悬挂吊锤的拴线绳时,一般借助梯子完成,采用此种方法不仅增加了工作人员的劳动量,存在一定的安全隐患,同时携带梯子至矿井下非常不方便,增加了工作难度,降低了工作效率。
技术实现思路
针对上述现有技术存在的不足,本技术提供一种矿山测量用可伸缩栓线绳杆,它结构简单,使用方便,便于携带,降低了工作难度。本技术所采取的技术方案是:一种矿山测量装置,包括支架、外锁式伸缩杆、铰接轴、连接杆二、两个夹持杆、两个夹持板及两个连接杆一;所述外锁式伸缩杆竖直设置,外锁式伸缩杆的壳体上端与支架上端中部固定连接,所述两个夹持杆通过铰接轴 ...
【技术保护点】
一种矿山测量装置,其特征在于:包括支架(1)、外锁式伸缩杆(2)、铰接轴(3)、连接杆二(7)、两个夹持杆(4)、两个夹持板(5)及两个连接杆一(6);所述外锁式伸缩杆(2)竖直设置,外锁式伸缩杆(2)的壳体上端与支架(1)上端中部固定连接,所述两个夹持杆(4)通过铰接轴(3)铰接,所述铰接轴(3)固定安装在外锁式伸缩杆(2)的伸缩外端上,所述两个夹持杆(4)上端均安装有夹持板(5),所述两个夹持板(5)匹配设置,所述两个夹持杆(4)下端与支架(1)之间均连接有连接杆一(6),两个夹持杆(4)下端之间连接有连接杆二(7),所述连接杆二(7)、两个连接杆一(6)和两个夹持杆( ...
【技术特征摘要】
1.一种矿山测量装置,其特征在于:包括支架(1)、外锁式伸缩杆(2)、铰接轴(3)、连接杆二(7)、两个夹持杆(4)、两个夹持板(5)及两个连接杆一(6);所述外锁式伸缩杆(2)竖直设置,外锁式伸缩杆(2)的壳体上端与支架(1)上端中部固定连接,所述两个夹持杆(4)通过铰接轴(3)铰接,所述铰接轴(3)固定安装在外锁式伸缩杆(2)的伸缩外端上,所述两个夹持杆(4)上端均安装有夹持板(5),所述两个夹持板(5)匹配设置,所述两个夹持杆(4)下端与支架(1)之间均连接有连接杆一(6),两个夹持杆(4)下端之间连接有连接杆二(7),所述连接杆二(7)、两个连接杆一(6)和两个夹持杆(4)均为套筒式伸缩杆。2.根据权...
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