Buffering structure of earthquake-avoiding safety cabin

A buffer structure and safety technology, which is applied in the direction of earthquake resistance, building components, special buildings, etc., can solve the problems of insufficient safety performance of the shock-absorbing safety cabin, poor buffering effect, and too simple buffering mechanism, so as to reduce strong vibration and reduce Vibration, the effect of improving safety performance

CN113309384AInactive Publication Date: 2021-08-27张峻华
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2021-08-27
Estimated Expiration
Not applicable · inactive patent

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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.
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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 ...

Examples

Embodiment 1

[0026] Embodiment 1: When the top plate 5 vibrates up and down, it drives the rotating rod 10 to rotate, and the rotating rod 10 drives the sliding sleeve 4 to slide slightly. The telescopic spring 11 can provide a certain elastic force and buffer force, which ensures sufficient buffering for the mounting plate 8 force.

Embodiment 2

[0027] Embodiment 2: Gas springs 9 are fixedly connected to the fixing seats 2 , the top plate 5 is located above the bottom plate 1 , and the bottom of the top plate 5 is fixedly connected to the top of the gas spring 9 . The gas spring 4 also plays a certain damping effect, thereby effectively reducing the strong vibration of the safety chamber 6.

Embodiment 3

[0028] Embodiment three: the first spring seat 12 is provided on the inner walls of both sides of the roof 7, and the second spring seat 13 is provided above the inner walls of the two sides of the safety chamber 6, and the first spring seat 12 and the second spring seat 13 All have clasps. Both sides of the top in the safety chamber 6 are provided with damping springs 8, and the two ends of the damping springs 8 are provided with hooks, and the hooks match the clasps. The damping spring 8 can effectively relieve the resonance between the safety chamber 6 and the roof 7, and improves the safety of the safety chamber 6 body.