Structure of armillary sphere system for ancient water-powered astronomical clock tower

A technology of water transport instrument platform and system structure, applied in the driving mechanism of clock, planetarium/globe, instruments, etc., can solve the problem of unclear records and so on

Inactive Publication Date: 2012-03-28
TSINGHUA UNIV
View PDF3 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the restoration process, due to unclear reco

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
  • Structure of armillary sphere system for ancient water-powered astronomical clock tower
  • Structure of armillary sphere system for ancient water-powered astronomical clock tower
  • Structure of armillary sphere system for ancient water-powered astronomical clock tower

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0022] refer to figure 1 , a kind of armillary sphere system structure used for the ancient water transport instrument platform, including a sextant 1, the sextant 1 is supported by four dragon pillars 4 on the water body 5, the sextant 1 is provided with a moon structure, and the sextant 1 is Sanchenyi 2 is provided, inside Sanchenyi 2 there is Siyouyi 3, Sanchenyi 2 and Siyouyi 3 can respectively rotate around a common axis, and this axis forms an angle with the horizontal plane, and there is a water pan 5 Aoyun 6, Aoyun 6 has a Tianzhu hidden in the transmission system;

[0023] refer to figure 2 , Liuheyi 1 is formed by fixing the Tianjing double ring 16, Yinjing single ring 15 and Tianchang single ring 14 together, Yinjing single ring 15 is placed horizontally, Tianjing double ring 16 is placed vertically, Tianchang single ring 14 is placed in Yinjing Inside...

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 structure of an armillary sphere system for an ancient water-powered astronomical clock tower. The structure comprises a six-cardinal-point component which is supported by four dragon pillars on a water instep, wherein an upward moon structure is arranged on the six-cardinal-point component; a three-luminary set is arranged in the six-cardinal-point component; a sighting-tube ring is arranged in the three-luminary set; the three-luminary set and the sighting-tube ring can respectively rotate around a same axis; a certain angle is formed between the axis and the horizontal plane; a turtle base is arranged on the water instep; a supporting pillar for a driving system is hidden in the turtle base; the three-luminary set can follow the motion of a star; on the basis of the adjustment for a weft angle of the sighting-tube ring and a meridian position of a sighting tube, the sighting tube can be used for tracking and observing the star; under the action of the driving system, the three-luminary set can be used for distinguishing a solar day from a sidereal day; and the upward moon structure and the water instep structure can be used for adjusting the precision of the structure of the armillary sphere system. The structure provided by the invention can be used for distinguishing the solar day from the sidereal day and conveniently adjusting the precision.

Description

technical field [0001] The invention belongs to the field of astronomical instruments, and in particular relates to an armillary sphere system structure used for an ancient water transport instrument platform. Background technique [0002] The Water Transport Instrument and Observatory is a large-scale astronomical instrument designed during the Yuanyou period of the Northern Song Dynasty (1086-1093). It integrates timing, observation and demonstration. It is a rare large-scale scientific and technological masterpiece in ancient China. It embodies the peak period of ancient Chinese science and technology His achievements in astronomy and calendar, metallurgical casting, mechanical technology, construction engineering and many other aspects are representative major inventions and creations in ancient China. [0003] Since the 1950s, scholars and research institutions at home and abroad have paid great attention to the restoration of the Water Transport Observatory. In 1958, ...

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): G09B27/00G04B1/26
Inventor 王立平唐晓强刘志华唐乐为王伟方柴晓明
Owner TSINGHUA UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap