A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Safety protection device for subway construction
The invention discloses a safety protection device for subway construction. Aiming at the problem that workers are prone to toppling due to poor stability, the following scheme is provided. The safetyprotection device comprises a bottom plate, wherein electric telescopic rods are fixed to the two sides of the outer wall of the top of the bottom plate through bolts correspondingly, and one of theends of extension rods of the electric telescopic rods is fixedly provided with the same fixing groove through a bolt; a plurality of piston cylinders are fixed to the inner wall of the bottom of thefixing groove through bolts, piston rods are inserted into the inner walls of the piston cylinders, and piston cylinders are clamped to the ends, close to the piston cylinders, of the piston rods; anda plurality of throttling holes are formed in the outer walls of the piston cylinders, and cavities are formed in the piston rods and the piston cylinders. According to the safety protection device,the gravity center of the workers is lowered, so that the workers are more stable, the two sides are pulled by adjusting springs, when the workers fall to one side, the other side plays a traction role, the two sides offset each other, and the workers can conveniently and quickly return to the center; and vacuum suction cups are further arranged on the two sides for adsorption, and the situation that the workers topple due to instability is avoided.
本发明公开了一种地铁施工安全防护装置，针对稳定性差，导致工人易倾倒的问题，现提出以下方案，包括底板，所述底板顶部外壁的两侧均通过螺栓固定有电动伸缩杆，电动伸缩杆延长杆的一端通过螺栓固定有同一个固定槽，所述固定槽的底部内壁上通过螺栓固定有多个活塞筒，活塞筒的内壁上插接有活塞杆，所述活塞杆靠近活塞筒的一端卡接有活塞缸，活塞缸的外壁上开有多个节流孔，活塞杆与活塞筒内形成空腔。本发明降低工人的重心，使得工人更为稳定，两侧由调节弹簧拉动，当工人倒向一侧，另一侧起到牵引作用，两者抵消，方便工人快速归位中心，且两侧还设有真空吸盘用于吸附，避免工人因不稳而倾倒。
Safety protection device for subway construction
The invention discloses a safety protection device for subway construction. Aiming at the problem that workers are prone to toppling due to poor stability, the following scheme is provided. The safetyprotection device comprises a bottom plate, wherein electric telescopic rods are fixed to the two sides of the outer wall of the top of the bottom plate through bolts correspondingly, and one of theends of extension rods of the electric telescopic rods is fixedly provided with the same fixing groove through a bolt; a plurality of piston cylinders are fixed to the inner wall of the bottom of thefixing groove through bolts, piston rods are inserted into the inner walls of the piston cylinders, and piston cylinders are clamped to the ends, close to the piston cylinders, of the piston rods; anda plurality of throttling holes are formed in the outer walls of the piston cylinders, and cavities are formed in the piston rods and the piston cylinders. According to the safety protection device,the gravity center of the workers is lowered, so that the workers are more stable, the two sides are pulled by adjusting springs, when the workers fall to one side, the other side plays a traction role, the two sides offset each other, and the workers can conveniently and quickly return to the center; and vacuum suction cups are further arranged on the two sides for adsorption, and the situation that the workers topple due to instability is avoided.
本发明公开了一种地铁施工安全防护装置，针对稳定性差，导致工人易倾倒的问题，现提出以下方案，包括底板，所述底板顶部外壁的两侧均通过螺栓固定有电动伸缩杆，电动伸缩杆延长杆的一端通过螺栓固定有同一个固定槽，所述固定槽的底部内壁上通过螺栓固定有多个活塞筒，活塞筒的内壁上插接有活塞杆，所述活塞杆靠近活塞筒的一端卡接有活塞缸，活塞缸的外壁上开有多个节流孔，活塞杆与活塞筒内形成空腔。本发明降低工人的重心，使得工人更为稳定，两侧由调节弹簧拉动，当工人倒向一侧，另一侧起到牵引作用，两者抵消，方便工人快速归位中心，且两侧还设有真空吸盘用于吸附，避免工人因不稳而倾倒。
Safety protection device for subway construction
一种地铁施工安全防护装置
GONG WENYUAN (author)
2020-10-30
Patent
Electronic Resource
Chinese
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