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

High-precision adjusting structure under large-load working condition

A structure-adjusting, high-precision technology, used in hoisting devices, fluid pressure actuation devices, supporting machines, etc.

Inactive Publication Date: 2020-07-03
中国人民解放军63926部队
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention proposes a high-precision adjustment structure under heavy load conditions to solve the technical problem of how to realize high-precision splicing of multiple array elements under heavy load conditions

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
  • High-precision adjusting structure under large-load working condition
  • High-precision adjusting structure under large-load working condition
  • High-precision adjusting structure under large-load working condition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] In order to make the purpose, content and advantages of the present invention clearer, the specific implementation of the present invention will be described in further detail below with reference to the accompanying drawings and embodiments.

[0034] This embodiment proposes a high-precision adjustment structure under heavy load conditions, such as figure 1 As shown, the structure includes a first lifting adjustment mechanism 2, a hydraulic cylinder 3, a pin 4, and a second lifting adjustment mechanism 5. Among them, the first lifting adjustment mechanism 2 has three, which are fixedly connected to the upper, middle, and lower positions on one side of the array element 1 by screws; the second lifting adjustment mechanism 5 has three, which are fixedly connected to the array element 1 by screws. The upper, middle and lower positions on the other side; there are four hydraulic cylinders 3, which are connected to the element 1 through the pins 4, and the two first lifting adj...

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 high-precision adjusting structure under a large-load working condition. The high-precision adjusting structure comprises lifting adjusting mechanisms and hydraulic cylinders.The multiple lifting adjusting mechanisms are fixedly connected to a plurality of places on the two sides of an array element. The multiple hydraulic cylinders are connected with the array element and the multiple lifting adjusting mechanisms. The lifting adjusting mechanisms are used for adjusting the surface posture of the array element. The hydraulic cylinders are used for supporting the weight of the array element, and releasing the lifting adjusting mechanisms from the locked state. According to the high-precision adjusting structure, weight carrying of the array element is achieved through the hydraulic devices, adjustment of position and posture of the array element in the loaded state is completed by the lifting adjusting mechanisms (the adjustment precision is + / -0.2mm), and high-precision adjustment and control of the overall surface form spliced by the array elements under the large-load working condition can be achieved.

Description

Technical field [0001] The invention belongs to the technical field of optical precision measurement and testing, and specifically relates to a high-precision adjustment structure under heavy load conditions. Background technique [0002] With the development of science and technology, the application environment of large-scale detection systems is becoming more and more complex, and the requirements for detection accuracy are getting higher and higher. At present, a variety of large-scale high-precision detection systems (such as phased array radars, etc.) are formed by splicing multiple array elements with high flatness. Because the volume and weight of each array element are large, in order to achieve specific detection functions and ensure detection accuracy, in actual construction, high-precision splicing is required under heavy load conditions, especially to ensure that multiple arrays are spliced. The overall flatness of the element. In order to solve this problem, it is...

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): F16M11/04F15B15/14B66F3/44B66F3/08B66F3/18
CPCB66F3/08B66F3/18B66F3/44F15B15/14F16M11/046
Inventor 吕宏亮董琦赵东萍高天元王春艳冯忠志田廷全陈瞕陈默鲍加铭李孟媛谭凯龙宋帆王亚非赵文
Owner 中国人民解放军63926部队
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