A fatigue detection device with reinforcement on the surface
A technology of fatigue detection and reinforcement ribs, which is applied in the field of equipment detection, can solve problems such as inability to stretch and compress, and achieve the effect of ensuring accuracy
Active Publication Date: 2022-03-11
KNOWLEDGE CENT WMC CHINA
View PDF16 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] In view of this, the present invention proposes a fatigue detection device with reinforcing ribs on the surface, which aims to solve the problem in the prior art that the surface of the fiber spline contains reinforcing ribs or through holes, which cannot be stretched and compressed by a vacuum suction cup. question
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0033] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art. It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.
[0034] refer to figure 1 and figure 2 , as can be seen from the figure, the fatigue detection device with stiffeners on the surface proposed by the embodim...
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
Login to View More Abstract
The invention provides a fatigue detection device with reinforcing ribs on the surface, comprising: a fixing base, a clamp, and a support frame, wherein the fixing base includes at least two opposite fixing plates for fixing fiber splines from both sides The clamp includes a rectangular fixed frame and an elastic pressing block, the rectangular fixed frame includes an upper fixing plate and a lower fixing plate, and the elastic pressing block is fixed on the opposite side of the upper fixing plate and the lower fixing plate ; The support frame is used to support and fix the fixing seat. Compared with the prior art, the beneficial effect of the present invention is that the fatigue detection device with stiffeners on the surface provided by the present invention can fatigue the fiber spline through the elastic pressing blocks on both sides of the fiber spline. The degree of testing does not require the use of vacuum suction cups. At the same time, due to the elastic pressure block itself has a certain degree of elasticity, it avoids the situation that the middle of the fiber spline is not stressed, and ensures the accuracy of the test results.
Description
technical field [0001] The invention relates to the technical field of equipment detection, in particular to a fatigue detection device with reinforcing ribs on the surface. Background technique [0002] With the continuous development of the lightweight trend of high-speed trains, fiber materials have gradually replaced stainless steel materials and become the mainstream of high-speed train components. The equipment cabin is a cabin space located at the bottom of the rail vehicle for placing equipment. Due to the high performance requirements of the train body, the skirt board needs to be tested for fatigue after the completion of the fabrication. Most of the existing fatigue test devices use vacuum suction cups. The surface of the fiber spline is stretched or compressed by the vacuum suction cup for fatigue testing, but the vacuum suction cup can only measure the fiber spline with a flat surface, and the fiber spline with ribs or through holes on the surface cannot use 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
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G01N3/34
CPCG01N3/34G01N2203/0005G01N2203/0017G01N2203/0019G01N2203/0032G01N2203/0073
Inventor 许经纬李春惠谢浩俊谈源
Owner KNOWLEDGE CENT WMC CHINA