阅读说明：本技术 一种基于工程勘探用具有防护结构的定向距离检测装置 (Engineering exploration-based directional distance detection device with protective structure ) 是由 不公告发明人 于 2020-12-04 设计创作，主要内容包括：本发明涉及工程勘探技术领域,具体为一种基于工程勘探用具有防护结构的定向距离检测装置,包括检测装置本体,所述检测装置本体包括检测仪主体,所述检测仪主体的底部安装有活动台,所述活动台的底面活动安装有支腿,所述支腿的底端固定安装有金属插脚,所述金属插脚的外侧面上端固定焊接有脚踏,所述检测装置本体的内侧安装有防护装置,所述防护装置包固定柱,所述固定柱的内侧开设有活动槽。本发明距离检测装置设置有防护结构,避免检测装置的固定插脚暴露在空气中,运输时损坏它物或者被损坏,造成经济损失,提高检测装置的安全性能,且提高携带的便利性,保持插脚的清洁,避免泥土堵塞收纳槽,造成插脚无法收纳。(The invention relates to the technical field of engineering exploration, in particular to a directional distance detection device with a protection structure based on engineering exploration, which comprises a detection device body, wherein the detection device body comprises a detector main body, a movable table is mounted at the bottom of the detector main body, supporting legs are movably mounted on the bottom surface of the movable table, metal pins are fixedly mounted at the bottom ends of the supporting legs, pedals are fixedly welded at the upper ends of the outer side surfaces of the metal pins, a protection device is mounted on the inner side of the detection device body, the protection device wraps a fixed column, and a movable groove is formed in the inner side of the fixed column. The distance detection device is provided with the protection structure, so that the fixed pins of the detection device are prevented from being exposed in the air, damaging other objects or being damaged during transportation to cause economic loss, the safety performance of the detection device is improved, the carrying convenience is improved, the cleanness of the pins is kept, and the situation that the pins cannot be stored due to the fact that the storage grooves are blocked by soil is avoided.)