Buffering structure of earthquake-avoiding safety cabin

Abstract

The invention relates to the field of earthquake-avoiding equipment, in particular to a buffering structure of an earthquake-avoiding safety cabin. The buffering structure comprises a bottom plate and a top plate, wherein two fixing seats are arranged on the bottom plate, a sliding rail rod is connected between the fixing seats, gas springs are fixedly connected to the fixing seats, the top plate is positioned above the bottom plate, the bottom of the top plate is fixedly connected with the top ends of the gas springs, a safety cabin is arranged on the top plate, a roof is arranged at the top of the safety cabin, first spring seats are arranged on the inner walls of the two sides of the roof, second spring seats are arranged above the inner walls of the two sides of the safety cabin, and retaining rings are arranged on the first spring seats and the second spring seats. When the top plate vibrates up and down, rotating rods are driven to rotate, the rotating rods drive sliding sleeves to slightly slide, telescopic springs can provide certain elastic force and buffering force, enough buffering force is guaranteed for mounting plates, the gas springs also play a certain damping role, and therefore, strong vibration of the safety cabin is effectively reduced.

Description

technical field [0001] The invention relates to the technical field of shock-absorbing equipment, in particular to a buffer structure for a shock-absorbing safety chamber. Background technique [0002] The shock-absorbing safety cabin is a refuge facility for people during an earthquake. During an earthquake, people hide in the refuge cabin to avoid being hurt by collapsed objects, so as to gain more living space and survival time. Small-scale shock-absorbing safety for household The warehouse occupies a small space. The middle of the warehouse is supported by a high-strength steel column. Inside the warehouse, there are small doors for easy access and small windows that can see the outside world. The emergency communication system, food area, and medicine area are necessary for waiting for rescue. , The tool and equipment area is skillfully set in the interlayer of the bulkhead. The bottom support frame is required for the installation of the shock absorber safety chamber ...

AI Technical Summary

Problems solved by technology

The bottom support frame is required for the installation of the shock absorber safety chamber to fully guarantee its performance. Since the current size and model of the shock absorber safety chamber are not the same, different sizes and models of the shock absorber safety chamber need to use different specifications. Therefore, a bottom bracket that is compatible with various sizes and models of shock absorbers is needed to make the installation of the shock absorber more convenient

[0003] The buffer mechanism of the existing shock absorber safety chamber is too simple and the buffer effect is poor, resulting in insufficient safety performance of the shock absorber safety chamber

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