A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides an elevator shaft warning protective barrier. The elevator shaft warning protective barrier comprises more than one guardrail, telescopic rods and fixing rods, the two ends of each telescopic rod are connected with the fixing rods correspondingly, grooves are formed in the telescopic rods, two or more than two pin shafts used in cooperation with the grooves are arranged on the guardrails, the pin shafts are located in the grooves, at least two ends of the fixing rod are correspondingly provided with a pin shaft, the number of the telescopic rods is the same as that of the pin shafts, and clamping grooves are formed in the fixing rods. The pin shafts are arranged at the two ends of the guardrails, the pin shafts are located in the grooves of the telescopic rods, the end parts of the guardrails cannot exceed the telescopic rods, so that the elevator shaft warning protective barrier is free of sharp ends, and constructors cannot be injured. The clamping grooves are connected with a wall, holes do not need to be drilled in the wall any more, and convenience is provided for installation of the constructors; and caution lights are arranged at the tops of the fixing rods, power sources are arranged on the side faces of the fixing rods, the caution lights can remind others to pay attention to safety, and the elevator shaft warning protective barrier is firmer due to suction cups arranged at the bottom ends of the fixing rods.
本发明提供一种电梯井警示防护栏杆，包括护栏、伸缩杆和固定杆，所述伸缩杆的两端分别与固定杆连接，伸缩杆上设有凹槽，护栏上设有凹槽配合使用的销轴，销轴位于凹槽内，护栏的数量不止一个，护栏上的销轴数量为两个或两个以上，并且至少其两端各设置有一个销轴，伸缩杆的数量与销轴的数量相同，固定杆上设有卡槽。在护栏的两端设置销轴，销轴位于伸缩杆的凹槽内，护栏的端部不会超过伸缩杆，使得本发明没有尖端，不会弄伤施工人员，通过卡槽与墙体连接，不再需要在墙上打眼，为施工人员的安装提供了方便，固定杆顶端设有警示灯，固定杆侧面设有电源，警示灯可以提醒外人注意安全，固定杆底端设有吸盘使得防护栏更加牢固。
The invention provides an elevator shaft warning protective barrier. The elevator shaft warning protective barrier comprises more than one guardrail, telescopic rods and fixing rods, the two ends of each telescopic rod are connected with the fixing rods correspondingly, grooves are formed in the telescopic rods, two or more than two pin shafts used in cooperation with the grooves are arranged on the guardrails, the pin shafts are located in the grooves, at least two ends of the fixing rod are correspondingly provided with a pin shaft, the number of the telescopic rods is the same as that of the pin shafts, and clamping grooves are formed in the fixing rods. The pin shafts are arranged at the two ends of the guardrails, the pin shafts are located in the grooves of the telescopic rods, the end parts of the guardrails cannot exceed the telescopic rods, so that the elevator shaft warning protective barrier is free of sharp ends, and constructors cannot be injured. The clamping grooves are connected with a wall, holes do not need to be drilled in the wall any more, and convenience is provided for installation of the constructors; and caution lights are arranged at the tops of the fixing rods, power sources are arranged on the side faces of the fixing rods, the caution lights can remind others to pay attention to safety, and the elevator shaft warning protective barrier is firmer due to suction cups arranged at the bottom ends of the fixing rods.
本发明提供一种电梯井警示防护栏杆，包括护栏、伸缩杆和固定杆，所述伸缩杆的两端分别与固定杆连接，伸缩杆上设有凹槽，护栏上设有凹槽配合使用的销轴，销轴位于凹槽内，护栏的数量不止一个，护栏上的销轴数量为两个或两个以上，并且至少其两端各设置有一个销轴，伸缩杆的数量与销轴的数量相同，固定杆上设有卡槽。在护栏的两端设置销轴，销轴位于伸缩杆的凹槽内，护栏的端部不会超过伸缩杆，使得本发明没有尖端，不会弄伤施工人员，通过卡槽与墙体连接，不再需要在墙上打眼，为施工人员的安装提供了方便，固定杆顶端设有警示灯，固定杆侧面设有电源，警示灯可以提醒外人注意安全，固定杆底端设有吸盘使得防护栏更加牢固。
Elevator shaft warning protective barrier
一种电梯井警示防护栏杆
WANG YUE (author)
2021-04-13
Patent
Electronic Resource
Chinese
Protective operation platform for elevator shaft of distributing machine
| European Patent Office | 2023