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

Sealed combination test device

A test device, a sealed technology, applied in the direction of measuring devices, using stable bending force to test the strength of materials, instruments, etc., can solve the problems that high simulation tests cannot be done, and the working status of tunnel lining cannot be effectively reflected.

Inactive Publication Date: 2019-04-02
建湖联众智慧科技有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, most of the test equipment for concrete components are single-item test devices, which cannot effectively reflect the actual working state of the tunnel lining, that is, high-simulation tests cannot be done

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
  • Sealed combination test device
  • Sealed combination test device
  • Sealed combination test device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] In order to make the purpose and technical solution of the present invention more clear, the technical solution of the present invention will be further described below in conjunction with the accompanying drawings.

[0030] Those skilled in the art can understand that, unless otherwise defined, all terms (including technical terms and scientific terms) used herein have the same meaning as commonly understood by those of ordinary skill in the art to which this invention belongs.

[0031] The meaning of "left, right, front and back" mentioned in the present invention means that when the reader is facing the drawings, the left side of the reader is the left, the right side of the reader is the right, and the one closest to the reader is the It is the front, and the one farthest from the reader is the back, rather than a specific limitation to the present invention.

[0032] The meaning of "connection" in the present invention may be a direct connection between components ...

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 sealed combination test device. The sealed combination test device comprises a water tank, a water pressure control system, a water pipe joint, an oil pressure control systemand a hydraulic cylinder. The sealed combination test device is characterized in that: the water tank comprises a tank body and a tank cover; the tank cover is centrally provided with a mounting hole; the hydraulic cylinder is a single piston rod hydraulic cylinder, and the piston rod enters into the tank body from an upper part of the tank cover through the mounting hole, and the hydraulic cylinder is sealed and fixed on the tank cover; the tank cover is also provided with a valve; a hydraulic cylinder is also arranged in the middle of the right end wall of the tank body; a tank water inlethole is arranged at the center of a left end transverse wall of the tank body, and the water inlet hole is connected to the water pressure control system through the water pipe joint; and a window hole is arranged in the center of the bottom plate of the tank body, a shaft sleeve with a flange A is arranged in the window hole, and a support stud and a sealing pouch are arranged between the lower plane of the A flange and the bottom plate of the tank body from the outside to the inside. The sealed combination test device is used for a durability test of a reinforced concrete member under multiple cooperated actions of saline-alkali erosion and combined ballasting.

Description

technical field [0001] The invention relates to a sealed combined test device, in particular to a concrete member sustained load erosion test device, which belongs to the field of concrete test equipment. Background technique [0002] In recent years, my country has built a large number of reinforced concrete structures in coastal areas to meet the needs of rapid economic development, such as tunnel traffic. Tunnels run through the ground, mountains and even the bottom of rivers and seas, without occupying surface land, shortening driving mileage, relieving traffic pressure, and bringing great convenience to people's lives. As we all know, the lining of the tunnel is reinforced concrete, which bears the formation pressure of the tunnel rock mass, and at the same time, the groundwater also exerts a large seepage pressure on the outside of the reinforced concrete lining. Therefore, the tunnel lining has long been in the "stress field". Under the combined effect of the "seepag...

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): G01N17/00G01N3/20
CPCG01N17/002G01N3/20G01N2203/0023G01N2203/0048
Inventor 不公告发明人
Owner 建湖联众智慧科技有限公司
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