Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Stable forced centering disc and measuring method thereof

A technology of forced centering and measurement method, which is used in measurement devices, measurement instruments, surveying and mapping and navigation, etc. It can solve the problems of low work efficiency and low measurement accuracy, and achieve high precision effect, good system control, and better visibility. Effect

Inactive Publication Date: 2020-05-01
SHANGHAI CONSTRUCTION GROUP
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] In order to overcome the problems of low measurement accuracy and low work efficiency in the prior art, the present invention provides a stable forced centering disc and its measurement method, which essentially overcomes the above technical problems, improves measurement accuracy and simplifies The maintenance and operation workload of the post-measurement work is reduced

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
  • Stable forced centering disc and measuring method thereof
  • Stable forced centering disc and measuring method thereof
  • Stable forced centering disc and measuring method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments. Advantages and features of the present invention will be apparent from the following description and claims. It should be noted that the drawings are all in a very simplified form and use inaccurate scales, and are only used to facilitate and clearly assist the purpose of illustrating the embodiments of the present invention.

[0031] The specific implementation process mainly includes the following steps:

[0032] The first step: point selection: it is the control point of the entire construction site, and the location and number of control points are determined by comprehensively considering the later construction needs and site landform conditions; the systematic points have good visibility and the basis of point selection is stable , far away from the excavation area, not easy to damage, does not affect other constructions, and the...

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 stable forced centering disc. The stable forced centering disc comprises a centering disc body arranged at the top of a centering disc frame, an instrument mounting hole is formed in the center of the centering disc body, a limiting base is arranged right under the centering disc body and fixedly connected with the centering disc body through an inverted triangular support, and a limiting hole in the center of the limiting base and the instrument mounting hole are kept to allow a pre-buried frame body to pass through; and the limiting base is fixedly connected with a supporting plane through a triangular support. The stable forced centering disc is better in precision control, stability and visibility, excellent in comprehensive performance and remarkable in systemeffective control effect, and powerful technical and management support is provided for fine management and operation of building construction in measurement related work.

Description

technical field [0001] The invention belongs to a position measurement system, in particular to a building construction measurement control system. Background technique [0002] In the current construction process, the main method is to use traditional control reference points, temporary lead points, test nails, cross marks and other simple methods. In horizontal comparison, the current measurement methods mainly have the following disadvantages: [0003] (1) In the case of large plots and multiple units, the system control is poor; [0004] (2) The accuracy cannot be effectively guaranteed, and the stability is poor; [0005] (3) The selected points are all on the surface and nearby, and the overall permeability is poor; [0006] (4) It is greatly affected by environmental interference, especially in windy weather conditions; [0007] (5) Poor avoidance of accidental errors of personnel and instruments; [0008] (6) The traditional instrument frame is supported, and th...

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): G01C15/00
CPCG01C15/00
Inventor 周石磊王晨阳
Owner SHANGHAI CONSTRUCTION GROUP
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
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