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A platform for research: civil engineering, architecture and urbanism
Protective device for mine mining safety
The invention discloses a protection device for mine mining safety, and particularly relates to the technical field of mine protection, the protection device comprises a protection plate, a first mounting hole is formed in the lower end of the protection plate, a fixing assembly is arranged in an inner cavity of the first mounting hole, and a first gear is rotatably mounted on the lower portion of the outer surface of a rotating rod; and a first mounting groove is formed in the position, between the two supporting frames, of the left end of the protection plate, a second gear meshed with the straight gear shaft is rotationally mounted on the bottom face of an inner cavity of the first mounting groove, an operation handle is rotationally mounted at the front end of the protection plate, and a secondary protection assembly is arranged at the upper end of the protection plate. According to the protection device for mine mining safety, the design of the fixing assembly is adopted, when the device is used, the first drill bit and the second drill bit can be inserted into the ground only by rotating one operation handle, operation of the device is facilitated, and the design of the secondary protection assembly is adopted, so that the device is more stable to use.
本发明公开了一种用于矿山采矿安全的防护装置，具体涉及矿山防护技术领域，包括防护板，所述防护板下端开设有第一安装孔，所述第一安装孔内腔设有固定组件，所述转动杆外表面下部转动安装有第一齿轮，所述防护板左端位于两个支撑架之间开设有第一安装槽，所述第一安装槽内腔底面转动安装有与所述直齿轮轴相啮合的第二齿轮，所述防护板前端转动安装有操作把手，所述防护板上端设有次级防护组件。本发明所述的一种用于矿山采矿安全的防护装置，采用固定组件的设计，使得装置在使用时只需要转动一个操作把手就能够让第一钻头与第二钻头插入到地面，方便了装置的操作，采用次级防护组件的设计，使得装置使用更加稳定。
Protective device for mine mining safety
The invention discloses a protection device for mine mining safety, and particularly relates to the technical field of mine protection, the protection device comprises a protection plate, a first mounting hole is formed in the lower end of the protection plate, a fixing assembly is arranged in an inner cavity of the first mounting hole, and a first gear is rotatably mounted on the lower portion of the outer surface of a rotating rod; and a first mounting groove is formed in the position, between the two supporting frames, of the left end of the protection plate, a second gear meshed with the straight gear shaft is rotationally mounted on the bottom face of an inner cavity of the first mounting groove, an operation handle is rotationally mounted at the front end of the protection plate, and a secondary protection assembly is arranged at the upper end of the protection plate. According to the protection device for mine mining safety, the design of the fixing assembly is adopted, when the device is used, the first drill bit and the second drill bit can be inserted into the ground only by rotating one operation handle, operation of the device is facilitated, and the design of the secondary protection assembly is adopted, so that the device is more stable to use.
本发明公开了一种用于矿山采矿安全的防护装置，具体涉及矿山防护技术领域，包括防护板，所述防护板下端开设有第一安装孔，所述第一安装孔内腔设有固定组件，所述转动杆外表面下部转动安装有第一齿轮，所述防护板左端位于两个支撑架之间开设有第一安装槽，所述第一安装槽内腔底面转动安装有与所述直齿轮轴相啮合的第二齿轮，所述防护板前端转动安装有操作把手，所述防护板上端设有次级防护组件。本发明所述的一种用于矿山采矿安全的防护装置，采用固定组件的设计，使得装置在使用时只需要转动一个操作把手就能够让第一钻头与第二钻头插入到地面，方便了装置的操作，采用次级防护组件的设计，使得装置使用更加稳定。
Protective device for mine mining safety
一种用于矿山采矿安全的防护装置
WU ZHENJI (author) / LYU YU (author) / HUANG CHENGFA (author) / PAN DELIANG (author) / LIU XINSHENG (author) / ZHONG TINGLIN (author) / LI PING (author) / HUANG JINGPING (author)
2024-01-02
Patent
Electronic Resource
Chinese
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
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