Horizontal motion track recorder of rubber support

A track recording device, rubber bearing technology, applied in printing, writing utensils and other directions, can solve problems such as inability to provide deformation information

Active Publication Date: 2017-01-11
ZHUZHOU TIMES NEW MATERIALS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the defect that the existing rubber bearing cannot provide information on the deformation of the horizontal force, the present invention is to invent a device that has low requirements

Method used

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  • Horizontal motion track recorder of rubber support
  • Horizontal motion track recorder of rubber support
  • Horizontal motion track recorder of rubber support

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Such as figure 1 As shown, the present invention relates to a recording device for the horizontal movement track of a rubber bearing, comprising a recording board 2 and a recording pen 3, the recording board 2 is fixedly installed on the upper embedded plate 1 of the rubber bearing, and the recording pen 3 is fixedly installed on the rubber bearing On the lower embedded plate 5 of the support, the nib 9 of the recording pen 3 is elastically contacted with the recording board 2 by a pressure spring, and the recording board 2 materials are selected soft stainless steel plates. The recording pen 3 is a closed cylindrical structure with a built-in pressure spring, including a high-hardness nib 9, a pressure spring 11, and an anti-corrosion sleeve 10; In contact with the trunk of the high-hardness nib 9, the base fixing method of the anti-corrosion sleeve 10 can be threaded. Recording pen 3 high-hardness nib 9 adopts 60 ° sharp angle, and backbone selects cylinder for use. ...

Embodiment 2

[0023] Such as figure 1 As shown, the present invention relates to a recording device for the horizontal motion track of a rubber bearing, comprising a recording board 2, a recording pen 3 and a recorder 6, the recording board 2 is fixedly installed on the upper embedded plate 1 of the rubber bearing, and the recording pen 3 Fixedly installed on the lower embedded plate 5 of the rubber bearing, the nib of the recording pen 3 is in elastic contact with the recording board 2 through a pressure spring, and the recorder 6 is connected with the recording board 2 to record the track of the pen tip on the recording board 2 . The recording board 2 is made of soft stainless steel. The recorder 6 is sent to the remote receiver through the remote signal transmitting and receiving system. The structure of stylus is identical to embodiment one.

[0024] Under the action of external forces such as earthquakes, the horizontal displacement of the engineering building will cause relative mov...

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Abstract

A horizontal motion track recorder of a rubber support relates to the engineering anti-seismic field and comprises a recording plate and a recording pen, wherein the recording plate is firmly installed on an upper embedded plate of the rubber support; the recording pen is firmly installed on a lower embedded plate of the rubber support; and a pen tip of the recording pen is in elastic contact with the recording plate by a pressure spring. When fortification seismic motion takes place, the recording plate can be detached; horizontal relative motion tracks can be recorded in writing through facsimile; a maximum value scope of the motion tracks recoded in writing is measured and analyzed; seismic fortification theoretical requirements of the seismic isolation rubber support can be verified; and sufficient instance data can be provided for seismic isolation design improvements. A recording instruction can be installed in addition, wherein the recording instrument is connected to the recording plate so as to record tracks of the pen tip on the recording plate. The device can effectively record a changing scope of the horizontal relative motion tracks of the rubber support and is of important scientific research significance for researching horizontal shear characteristics of the rubber support under the fortification seismic motion.

Description

technical field [0001] The invention relates to the field of anti-seismic engineering, in particular to a method and device capable of recording the horizontal relative motion track of a rubber bearing and a manufacturing method. characteristics have important scientific significance. Background technique [0002] The rubber bearing is an important part of the engineering structure connecting the upper structure of the project and the foundation pier. Its main function is to carry the dead load transmitted from the upper structure and the live load to the lower pier, and to improve the seismic performance of the engineering structure. [0003] At present, rubber bearings such as high-damping rubber bearings have been highly recognized and widely used in engineering earthquake resistance. When horizontal motion occurs, how to record the horizontal relative motion trajectory of the bearing, and through the horizontal motion trajectory of the rubber bearing can further Analyzi...

Claims

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Application Information

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IPC IPC(8): B43L13/00
Inventor 庾光忠姜良广宁响亮周函宇陈国平周露陈忠海
Owner ZHUZHOU TIMES NEW MATERIALS TECH
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