Check patentability & draft patents in minutes with Patsnap Eureka AI!

Friction pendulum shock insulation support with drawing resistance and gapless rotation functions

A technology of shock-isolation bearings and no gaps, which is applied in the direction of earthquake resistance, building components, building construction, etc.

Pending Publication Date: 2020-05-29
河北安厦新材料科技有限公司
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, in many cases, shock-absorbing and isolating equipment is required to have pull-out resistance and good rotation functions, and ordinary equipment cannot meet such requirements

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
  • Friction pendulum shock insulation support with drawing resistance and gapless rotation functions
  • Friction pendulum shock insulation support with drawing resistance and gapless rotation functions
  • Friction pendulum shock insulation support with drawing resistance and gapless rotation functions

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] The present invention will be described below with reference to specific examples. Those skilled in the art can understand that these examples are only used to illustrate the present invention and do not limit the scope of the present invention in any way.

[0016] A friction pendulum shock-isolation support with the functions of anti-pullout and no-backlash rotation, such as figure 1 and figure 2 As shown, including the support body, the support body includes an upper slide (1) and a lower slide (19); the upper slide (1) and the lower slide (19) of the support are not fixed on the building, and the sliding surfaces of the upper and lower slides for a cylindrical surface. The upper sliding body (8), the spherical crown body (11) and the lower sliding body (14) together constitute the middle sliding part. In this embodiment, the sliding directions of the upper and lower sliding plates are the same, and the upper and lower sliding surfaces and the middle sliding part ...

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 provides a friction pendulum shock insulation support with drawing resistance and gapless rotation functions. The upper sliding surface and the lower sliding surface of the support are cylindrical surfaces, and when the sliding directions of the upper sliding surface and the lower sliding surface are the same, the support can swing and reset in one direction; when the sliding directions of the upper sliding surface and the lower sliding surface are perpendicular to each other, the support can swing and reset in two directions; the middle sliding part of the support is provided with a horizontal sliding surface and a spherical sliding surface, so that gapless horizontal rotation and vertical rotation can be realized; and an upper sliding plate and a lower sliding plate of thesupport are connected with a middle sliding body through hook claws, so that the drawing resistance function is realized. The friction pendulum shock insulation support has the drawing resistance function and the gapless rotation rotation function in a horizontal direction and a vertical direction.

Description

technical field [0001] The invention belongs to the technical field of seismic isolation of building structures. Specifically relates to a friction pendulum shock-isolation support with pull-out resistance and no-gap rotation. Background technique [0002] The anti-seismic design of modern buildings needs to be realized through specific isolation and shock-absorbing equipment. On the one hand, shock-absorbing and isolating equipment can achieve a certain degree of isolation between the foundation and the superstructure, and on the other hand, it can dissipate earthquake energy, thereby achieving the effect of earthquake resistance. [0003] An important seismic isolation technology is to achieve seismic isolation through the horizontal elasticity of the rubber bearing, and at the same time dissipate the seismic energy through the lead core of the rubber bearing or an external damper (such as a viscous damper). Another technology achieves both vibration isolation and shock ...

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
IPC IPC(8): E04B1/98E04H9/02E04B1/36
CPCE04B1/98E04H9/021E04B1/36
Inventor 秦原秦磊
Owner 河北安厦新材料科技有限公司
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com