Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Anti-vibration structure of high-precision low-torque standard device

A technology of standard device and anti-vibration structure, applied in the direction of measuring device, force/torque/power measuring instrument calibration/test, instrument, etc., can solve the problems affecting measurement accuracy, etc., achieve comprehensive anti-vibration technology, prevent the influence of air flow, prevent The effect of ground shaking

Active Publication Date: 2017-01-11
SHANGHAI MARINE EQUIP RES INST
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For high-precision small-torque standard devices, small sound waves, air flow, and ground vibrations will affect their measurement accuracy

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
  • Anti-vibration structure of high-precision low-torque standard device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] Below in conjunction with accompanying drawing and embodiment the present invention is described in further detail:

[0015] like figure 1 As shown, a shock-proof structure of a high-precision small-torque standard device includes a glass protective cover 1, a marble base 3, a jack 4, an elastic shock-isolating material 5, and a shock-proof trench cover 6.

[0016] The glass protective cover 1 completely covers the high-precision small torque standard device 2 . The glass constituting the protective cover is double-layer glass with a film in the middle. After treatment, the protective cover is firm and not fragile, and has anti-static function. Each side of the glass splicing is sealed with silicone. Dodge door is arranged on the glass protective cover 1, is convenient to manual adjusting device. A silicone sheet is pasted around the movable door to block the gap with other glass when it is closed, so that the protective cover forms an airtight airtight state.

[0...

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 relates to a shockproof structure of a high-precision small-torque standard device. Three jacks are distributed under a marble base for fixing the high-precision small-torque standard device and a glass protective cover evenly, and a layer of elastic shock insulation materials are arranged between the jacks and a concrete base. The concrete base is provided with a shockproof ditch, the glass protective cover covers the high-precision small-torque standard device and is made of double layers of glass, a film is attached between double layers of glass, a movable door allowing the device to be adjusted manually and conveniently is arranged on the glass protective cover, and silicon sheets are attached around the movable door. By means of multi-layer insulation design, ground shock can be effectively prevented. By means of three-point type structural design, the base of the device can be ensured to be horizontal and stable while shock is prevented. By means of the multi-layer glass protective cover with the film, influence caused by air flowing is prevented, and electrostatic influence can be shielded. Therefore, the effective and comprehensive shockproof technology is provided.

Description

technical field [0001] The invention relates to a measurement detection, torque detection calibration, and torque testing device, in particular to a shockproof structure of a high-precision small torque standard device. Background technique [0002] The static weight torque standard device uses the gravity of the weight as the standard force value, and directly or after being amplified by a certain lever mechanism, the standard torque is generated through the action of the lever arm. For high-precision small-torque standard devices, small sound waves, air flow, and ground vibrations will affect their measurement accuracy. Therefore, how to prevent the external environment from affecting it is a necessary condition for realizing high precision. This patent provides a realizable anti-vibration technology for solving the above problems. Different from the commonly used anti-vibration ditch design in the past, this patented design can more effectively and comprehensively preve...

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 Patents(China)
IPC IPC(8): G01L25/00
Inventor 李涛程礼章倪昔东曾志龙陈曦王佩君
Owner SHANGHAI MARINE EQUIP RES INST
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com