A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses an elevator pit ladder, and relates to the technical field of ladders. The elevator pit ladder comprises a ladder top ring handrail, a handrail is fixedly connected to the bottom of the ladder top ring handrail, ladder plates are fixedly connected to the sides, close to each other, of the ladder top ring handrail and the handrail, illuminating lamps are fixedly connected to the sides, away from the ladder plates, of the ladder top ring handrail and the handrail, the ladder top ring handrail comprises curved surface auxiliary plates, supporting limiting blocks are fixedly connected to the inner surfaces of the curved surface auxiliary plates, supporting joint rods are fixedly connected to the sides, away from the curved surface auxiliary plates, of the supporting limiting blocks, steering blocks are fixedly connected to the ends, away from the supporting limiting blocks, of the supporting joint rods, a distance pipe is fixedly connected to the sides, close to each other, of the steering blocks, a tightening piece is fixedly connected to the middle position of an inner cavity of the distance pipe, and traction ropes are fixedly connected to the two ends of the tightening piece. The space distance occupied by the equipment is changed through self-adjustment, the personnel operation space is enlarged, and the personnel operation safety is protected.
本发明公开了一种电梯坑梯子，包括梯顶环扶杆，所述梯顶环扶杆底部固定连接有扶杆，所述梯顶环扶杆和扶杆相互靠近的一侧均固定连接有梯板，所述梯顶环扶杆和扶杆远离梯板的一侧均固定连接有照明灯；所述梯顶环扶杆包括曲面副板，所述曲面副板内表面固定连接有支撑限制块，所述支撑限制块远离曲面副板的一侧固定连接有支撑节杆，所述支撑节杆远离支撑限制块的一端固定连接有转向块，所述转向块相互靠近的一侧固定连接有定距管，所述定距管内腔中间位置固定连接有收紧件，所述收紧件两端固定连接有牵引绳，本发明涉及梯子技术领域。通过自身调节改变设备自身占据的空间距离，扩大人员操作空间，保护人员操作安全。
The invention discloses an elevator pit ladder, and relates to the technical field of ladders. The elevator pit ladder comprises a ladder top ring handrail, a handrail is fixedly connected to the bottom of the ladder top ring handrail, ladder plates are fixedly connected to the sides, close to each other, of the ladder top ring handrail and the handrail, illuminating lamps are fixedly connected to the sides, away from the ladder plates, of the ladder top ring handrail and the handrail, the ladder top ring handrail comprises curved surface auxiliary plates, supporting limiting blocks are fixedly connected to the inner surfaces of the curved surface auxiliary plates, supporting joint rods are fixedly connected to the sides, away from the curved surface auxiliary plates, of the supporting limiting blocks, steering blocks are fixedly connected to the ends, away from the supporting limiting blocks, of the supporting joint rods, a distance pipe is fixedly connected to the sides, close to each other, of the steering blocks, a tightening piece is fixedly connected to the middle position of an inner cavity of the distance pipe, and traction ropes are fixedly connected to the two ends of the tightening piece. The space distance occupied by the equipment is changed through self-adjustment, the personnel operation space is enlarged, and the personnel operation safety is protected.
本发明公开了一种电梯坑梯子，包括梯顶环扶杆，所述梯顶环扶杆底部固定连接有扶杆，所述梯顶环扶杆和扶杆相互靠近的一侧均固定连接有梯板，所述梯顶环扶杆和扶杆远离梯板的一侧均固定连接有照明灯；所述梯顶环扶杆包括曲面副板，所述曲面副板内表面固定连接有支撑限制块，所述支撑限制块远离曲面副板的一侧固定连接有支撑节杆，所述支撑节杆远离支撑限制块的一端固定连接有转向块，所述转向块相互靠近的一侧固定连接有定距管，所述定距管内腔中间位置固定连接有收紧件，所述收紧件两端固定连接有牵引绳，本发明涉及梯子技术领域。通过自身调节改变设备自身占据的空间距离，扩大人员操作空间，保护人员操作安全。
Elevator pit ladder
一种电梯坑梯子
LIU XIAODAN (author)
2021-04-16
Patent
Electronic Resource
Chinese