Unlock instant, AI-driven research and patent intelligence for your innovation.

Drawing testing device

A technology of pull-out test and tension sensor, which is applied in the direction of measuring devices, mechanical devices, instruments, etc., to achieve the effects of simple structure, little interference from external conditions, and convenient operation

Active Publication Date: 2015-05-27
林国海 +1
View PDF11 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no pull-out test device for testing the bonding force between the insulation layer of the wall and the wall matrix

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
  • Drawing testing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] The present invention will be described in more detail below with examples in conjunction with the accompanying drawings.

[0014] The pull-out test device of the present invention comprises a frame 8, a base 10, a jack 1, a truss 4, a forcer 5 and a tension sensor 6, a displacement sensor 2 is set between the jack and the truss, and the wall base part of the test piece 9 is placed On the base, the truss is composed of an upper beam, a lower beam and two bolts 3 connected between the upper and lower beams, the base is located in the frame, the jack rod is connected to the cross beam of the frame, the lower part of the truss and the booster One end is connected, the other end of the force booster is connected with the base 11 after passing through the tension sensor, and the tension sensor is connected with the data acquisition device 7 . The force booster is a turnbuckle, and of course other force boosters can also be selected.

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 drawing testing device which comprises a frame, bases, a jack, a truss, an assistor and a tension sensor, wherein the base is positioned inside the truss; the top rod of the jack is connected with the transverse beam of the frame; the lower part of the truss is connected with one end of the assistor; the other end of the assistor is connected with a foundation base after passing through the tension sensor; the tension sensor is connected with a data acquisition device. The drawing testing device is simple in structure, convenient to operate, and small in external condition interference, and capable of conveniently, rapidly and accurately completing drawing testing on the combination force of a heat-preservation layer of a wall body and a base body of the wall body.

Description

technical field [0001] The invention relates to a pull-out testing device. It is mainly a pull-out test device used to test the bonding force between the insulation layer of the wall and the base of the wall. Background technique [0002] In order to test the bonding performance between two materials or two objects, a pull-out test is usually performed. Different pull-off test devices should be designed for different test objects. For example, the "pull test mechanism" disclosed in the patent document with the application number 200620122238.2 is specially designed for testing the combination performance of the keycap on the keyboard and the keyboard; The "Pullout Test Device for Bonding Strength of PCB Pads" is designed to evaluate the bonding strength of PCB pads; the "Field Pullout Test Device for Metal Roof Panels" disclosed in the patent document with application number 201210380129.0 is mainly used for On-site verification whether the connection strength of the ...

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): G01N19/04
Inventor 林宣佐翟洪远林国海
Owner 林国海