Connection part buffer device for earthquake shelter safety cabin and use method thereof
A technology for connecting parts and buffering devices is applied in the field of connecting part buffering devices for shock-absorbing safety bins, which can solve the problems of wall cracking, difficult buffering, and difficult evacuation of vibrations, so as to prevent wall cracking, improve toughness, compact effect
Inactive Publication Date: 2020-07-10
张峻华
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Problems solved by technology
[0003] For this reason, the appearance of the shock absorber plays a key role in evacuating personnel when the shock comes. However, the traditional shock absorber has a single structure. Difficult to evacuate, which easily leads to cracking of the wall and new hazards
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[0024] Such as Figure 1-Figure 2 As shown, this specific embodiment adopts the following technical solutions: a buffer device for the connection part of the shock-absorbing safety warehouse, including a top plate 1, a bottom plate 2, a limit rod 3, a sliding sleeve rod 4, a support rod 5, a pressure spring 6, Spring buffer zone 7, buffer pad 8, limit rod fixing plate 9 and rubber pad 10, the bottom of the top plate 1 is provided with a bottom plate 2, and a limit rod 3 is installed on the bottom plate 2 between the top plate 1 and the bottom plate 2, so Both sides of the limit rod 3 are fixed on the upper surface of the base plate 2 by the limit rod fixing plate 9, and a sliding sleeve rod 4 is respectively set on both sides of the limit rod 3, and the base plate outside the sliding sleeve rod 4 2 are respectively provided with two support rods 5 on both sides of the limit rod 3, and rubber pads 10 are provided on the contact surface between the top of the limit rod fixing pl...
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The invention discloses a connecting part buffer device for an earthquake shelter safety cabin. The connecting part buffer device includes a top plate, a bottom plate, a limiting rod, a sliding sleeverod, a supporting rod, a pressure-bearing spring, a spring buffer zone, a cushion, a limiting rod fixing plate and a rubber pad; the bottom plate is arranged at the bottom of the top plate, and the limiting rod is installed on the bottom plate between the top plate and the bottom plate. The connecting part buffer device has the beneficial effect that the bottom plate of an earthquake shelter cabin is correspondingly arranged in two layers of the top plate and the bottom plate at the initial building period of the earthquake shelter cabin; personnel can move on the top plate after the earthquake shelter cabin is built; two connecting rods correspondingly drive the sliding sleeve rod to slide to the two sides of the limiting rod, and at the same time pressure is exerted on the pressure-bearing spring; when the pressure-bearing spring tightens in the spring buffer zone, the top of the limiting rod fixing plate, the top of the supporting rod as well as the connecting rod and the sliding sleeve rod bear pressure between the top plate and the bottom plate, thus a buffering effect is played, the structure is compact, the function is practical, and a wall body is prevented from cracking during vibration, so that the toughness of the earthquake shelter cabin is improved.
Description
Technical field: [0001] The invention belongs to the technical field of buffer devices, and in particular relates to a buffer device for a connection part of a shock-absorbing safety cabin and a use method thereof. Background technique: [0002] Shock absorbers are closely related to the lives of each of us. Earthquake is the rapid vibration of the earth's surface, also known as ground motion in ancient times. Like wind, rain, lightning, landslides, and volcanic eruptions, it is a natural phenomenon that often occurs on the earth. There are about 5 million earthquakes every year in the world, and earthquakes have been threatening the safety of human society for thousands of years. When an earthquake comes, how to prevent and avoid shocks becomes the basic common sense that everyone must master. Scientific shock absorbers can minimize the losses caused by earthquakes to human society. [0003] For this reason, the appearance of the shock absorber plays a key role in evacu...
Claims
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IPC IPC(8): E04H9/02E04B1/98
CPCE04B1/98E04H9/021
Inventor 张峻华
Owner 张峻华