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Improved building shork damper

A technology for shock absorbers and buildings, which is applied to building components, earthquake resistance, etc., can solve problems such as improper structural design, separation, and building damage, and achieve the effects of simple installation, cost reduction, and simplified structure

Inactive Publication Date: 2003-07-16
蔡崇兴
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AI Technical Summary

Problems solved by technology

[0004] 1. The currently visible friction pendulum support type shock absorber, due to improper structural design, the components are in the form of upper and lower contact, which cannot be connected and are independent of each other. Therefore, if there is a rising effect during the earthquake ( Especially in the side column of the building, this phenomenon is most likely to occur), the components of the entire set of shock absorbers will be separated, and the mechanism function of the shock absorber will lose its effect, and even cause damage to the building
[0005] 2. When the conventional friction pendulum support type shock absorber is used near the fault zone, it is difficult to apply because the relative displacement is too large, and even fails to endanger the safety of the building
[0006] 3. The production process required by the conventional friction pendulum support type shock absorber is cumbersome and time-consuming, so it does not meet economic benefits

Method used

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Embodiment Construction

[0034] see Figure 1 to Figure 3 As shown, the present invention mainly includes components such as a base 10, a carrier 20, a sliding block 30, and a spring 80. The base 10 and the carrier 20 can be in the form of a square, a rectangle, a rhombus, a circle, an ellipse or a polygon. A sliding groove 11 and 21 with an arc-shaped concave surface is respectively formed on the top surface of the base 10 and the center of the bottom surface of the carrier 20, and a sliding block 30 is arranged between the two sliding grooves. The sliding block 30 is composed of an upper sliding block 31, a lower sliding block 32 and a receiving body 33. The top surface of the upper sliding block 31 and the bottom surface of the lower sliding block 32 and the sliding grooves 21, 11 are equal in diameter to form arc protrusions, so that It can be closely attached to the slide grooves 21 and 11 to slide smoothly, and the bottom surface of the upper slider 31 and the top surface of the lower slider 32 ...

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Abstract

An improved shock damper for building is composed of bottom base, top carrier, sliding groove consisting of upper and lower slide block and spherical receptor, and springs for connecting bottom base with top carrier. An arc recess is respectively made on the bottom surface of top carrier and top surface of bottom base for recepting upper and lower slide blocks which have a semi-spherical recess for containing the said spherical receptor. Its advantages are high shock damping effect, simple structure and low cost.

Description

technical field [0001] The invention relates to an anti-shock device for buildings, in particular to an improved anti-shock device that can ensure the original function of the shock absorber, make the building safe, has a simplified structure, is easy to install, and can greatly reduce the cost. Building shock absorbers. Background technique [0002] According to the mechanism characteristics of the machine, the shock absorbers used in buildings can generally be divided into two types: spring type and sliding type. However, at present, the industry has developed a frictional pendulum-supported shock absorber, which is a combination of the characteristics of spring-type and sliding-type shock absorbers, and has the characteristics of both, and research on this aspect It first appeared in the report "V.Zagas.S.S.Low and S.A.Mahin, 1987" of the Earthquake Research Center of U.C Berkeley. The author of this book has also published relevant researches at home and abroad "C.S.Ts...

Claims

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Application Information

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IPC IPC(8): E04B1/98
Inventor 蔡崇兴
Owner 蔡崇兴
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