Unlock instant, AI-driven research and patent intelligence for your innovation.

Safety type building seismic preventing and buffering device

A buffer device and a safe technology, applied in the field of building earthquake resistance, can solve the problems of reducing the function and significance of seismic joints, and the effect of building swinging from side to side is poor, and achieves the effect of reducing the impact of adjacent buildings.

Active Publication Date: 2021-09-24
YANGTZE NORMAL UNIVERSITY
View PDF22 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] But these existing patents also have the following defects: 1. in the device, all rely on the spring members fixedly arranged along the horizontal direction to realize shock absorption and buffering. Compression and elongation, the spring itself will also directly produce a rebounding reverse force in the horizontal direction after being compressed and stretched
Therefore, the active force and reaction force of the spring are converted back and forth in the horizontal direction, which makes the actual shock absorption effect of the device and the effect of reducing the left and right swing of the building poor.
2 The function of the anti-seismic joint itself is to avoid the impact on adjacent building units when a single building unit collapses and falls, and the structure of the existing anti-seismic joint shock-absorbing devices is fixedly installed between adjacent buildings, so when a single building unit When it collapses and falls, it will act on the adjacent building units through the traction of the shock absorbing device, which greatly reduces the function and significance of the seismic joint itself

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Safety type building seismic preventing and buffering device
  • Safety type building seismic preventing and buffering device
  • Safety type building seismic preventing and buffering device

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach

[0072]Specific implementation method: a method of anti-swing and shock-absorbing protection for adjacent buildings, in which anti-seismic joints are arranged between adjacent buildings, and anti-seismic buffer devices are arranged in the anti-seismic joints to convert and dissipate the kinetic energy of the left and right swings of the buildings. A detachment structure is set between the base at both ends of the shock absorbing device and the side walls of the building on both sides of the seismic joint, so that when the building on either side collapses and falls, the shock absorbing and buffering device can be separated from the detachment structure and the building side wall.

[0073] In this way, the present invention can reduce the impact on the building by the shock absorbing and buffering device provided when the building is swayed left and right in earthquake or hurricane weather. The disengagement mechanism provided at the same time enables the shock-absorbing and buff...

Embodiment 1

[0076] In this example, the method relies on Figure 1-4 The shock-absorbing buffer device shown is realized.

[0077] see Figure 1-4 , the shock absorbing and buffering device of the present embodiment includes two bases 2 installed on the building side walls 1 on both sides of the adjacent sides of two adjacent buildings, and a horizontal shock absorbing spring 3 arranged horizontally between the two bases 2 , which also includes a horizontally arranged sliding cylinder 4 and a sliding rod 5, the sliding cylinder 4 has a bottom end and an open end, one end of the sliding rod 5 is connected to a base, and the other end of the sliding rod 5 is slidably plugged and fitted In the opening end of the slider and inserted into the slider for a certain distance, the bottom end of the slider 4 is connected to another base, the horizontal damping spring 3 is a coil spring and installed inside the slider 4, one end of the horizontal damping spring 3 and the slider The bottom of the c...

Embodiment 2

[0109] In this embodiment 2, this method relies on Figure 5-8 The shock-absorbing buffer device shown is realized.

[0110] see Figure 5-8 , the shock absorbing and buffering device of this embodiment includes two bases 2 installed on the side walls 1 of the buildings on both sides of the adjacent sides of the two adjacent buildings (that is, the side walls of the buildings on both sides of the seismic joint), and also includes two bases 2 with internal threads The sleeve 3 and the screw rod 4 with external threads, the sleeve 3 and the screw rod 4 are arranged horizontally and each has a mating end that cooperates with each other and a mounting end connected with the base, and the mating end of the screw rod 4 is inserted into the mating end of the sleeve 3 A certain distance and achieve thread fit, the installation end of the sleeve 3 or the screw rod 4 is rotatably connected to the base, and the inclination angle of the thread slope of the external thread and the interna...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a safety type building seismic preventing and buffering device. The safety type building seismic preventing and buffering device is characterized by comprising two bases installed on the two building side walls of the two adjacent sides of two adjacent buildings, a horizontal seismic preventing spring horizontally arranged is arranged between the two bases, and rapid disengaging mechanisms are further arranged between the bases and the building side walls. The safety type building seismic preventing and buffering device has the advantages that seismic preventing and buffering protection can be achieved when the building swings left and right, meanwhile, the function of an anti-seismic joint can be achieved, and the influence on the adjacent buildings when the buildings collapse is reduced.

Description

[0001] This application is a divisional application of the patent "A Method for Anti-swing and Damping Protection of Adjacent Buildings" with application number 202010695968.6 and application date 2020-07-20. technical field [0002] The invention relates to the field of building anti-seismic technology, in particular to a safe building shock-absorbing buffer device. Background technique [0003] Anti-seismic joints, also known as anti-seismic joints, refer to the structural joints designed between adjacent building units during the design and construction of houses, which are pre-set to reduce or prevent the collision of adjacent building structural units caused by earthquakes. gap. In order to prevent the building from being damaged by the earthquake, the building is divided into several independent parts with simple shape and uniform structural rigidity by using anti-seismic joints. [0004] However, after the seismic joint separates the building into individual building...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): E04H9/02E04B1/62E04B1/68E04B1/98
CPCE04H9/02E04H9/021E04B1/62E04B1/68E04B1/98
Inventor 刘合敏张建文
Owner YANGTZE NORMAL UNIVERSITY