Three-dimensional energy-consumption shock-absorption device
A shock absorbing device, three-dimensional technology, applied in the direction of earthquake resistance, building components, etc., can solve the problems of weak damping energy dissipation capacity, poor anti-overturning performance, poor vertical bearing capacity, etc., and achieve enhanced damping energy dissipation capacity and anti-overturning ability Strong, the effect of improving the carrying capacity
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Embodiment 1
[0013] Embodiment one: see figure 1 and figure 2 , the three-dimensional energy-dissipating shock-absorbing device includes a base plate 1, a top plate 11, and a horizontal interlayer steel plate rubber pad 2. The lower part of the horizontal interlayer steel plate rubber pad 2 is connected to the bottom plate 1, and the upper part is connected to the lower connecting plate 3 to form a horizontal shock absorber. It includes a core column 6, a vertical shock absorbing support system and a guide force transmission sleeve 10, the horizontal shock absorber and an upper connecting plate 4 are consolidated by bolts, and a core column 6 is fixed on the upper connection In the middle of the plate 4, a vertical main shock absorber is arranged on the upper part of the core column 6. The vertical main shock absorber is formed by vertically overlapping and vulcanizing the polymer material 9 and the interlayer steel plate 7. The vertical main shock absorber A damping rod 8 is arranged in...
Embodiment 2
[0014] Embodiment 2: This embodiment is basically the same as Embodiment 1, and the special feature is that the polymer material 9 is a high damping polymer elastic material. Spring 5 is a combined disk spring. The damping rods 8 are lead damping rods, and two to four damping rods 8 are evenly arranged along the circumferential direction inside the vertical main shock absorber.
Embodiment 3
[0015] Embodiment 3: This three-dimensional energy-dissipating shock absorber is divided into two main parts, wherein the lower part is the horizontal shock absorber of the device, which adopts the commonly used sandwich steel plate rubber pad 2 at present, and its diameter, height and the setting of lead-free core in the middle are set according to The overall needs and the load carried by the upper part are selected. The sandwich steel plate rubber pad 2 is consolidated with the foundation (lower structure) through the bottom plate 1 of the lower part, and the upper part and the lower connecting plate 3 are vulcanized and fixed. The upper part of the lower connecting plate 3 is a vertical damping system. First, the core column 6 is welded to the center of the upper connecting plate 4, and then the disc spring 5 is inserted. The specification and quantity of the disc spring 5 can be adjusted according to the bearing capacity requirements. However, it is necessary to ensure tha...
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