Portable spring dynamometer
A dynamometer and portable technology, applied in the field of portable spring dynamometer, can solve the problems of inaccurate measurement results, unintelligent force measurement process, etc., and achieve the effects of simple and convenient detection process, simple structure and high detection accuracy
Active Publication Date: 2017-03-01
大连宜顺机电有限公司
View PDF8 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] The present invention aims at the problem that the force measurement process of the existing dynamometer is not intelligent, and the measurement results are not accurate due to the existence of friction, etc., and develops a portable spring dynamometer
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
[0025] Such as Figures 1 to 6 Described a kind of portable spring dynamometer, comprises: motor 1, linear guide rail 2 and pressure sensor 8; The output end of described motor 1 is connected on the input end of linear guide rail 2; On the slide block 3 on the linear guide rail 2 A fixed platform 4 is provided, and the fixed platform 4 is used to fix the constant pressure spring 6; on the linear guide rail 2, a pressure sensor 8 for measuring the force of the constant pressure spring 6 is fixed on the opposite end of the motor 1; The signal output terminal is provided with a terminal post 9, which can be connected to the pressure detection part 12 through a wire; the pressure sensor 8 is fixed on the fixed frame 11, and a bearing support block 7 is arranged between the pressure sensor 8 and the constant pressure spring 6, and the bearing supports One end of the block 7 is fixedly connected with the pressure sensor 8, and the other end is connected with the constant pressure sp...
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 discloses a portable spring dynamometer, and the dynamometer comprises a motor, a linear guide rail, a pressure sensor, a fixed platform, and a supporting block. The supporting block is a bearing supporting block. The bearing supporting block is provided with two rows of bearing groups or more. One side, facing a constant pressure spring, of the bearing supporting block is provided with a bearing supporting block groove. The bearing groups are fixed on a side wall of the groove through a fixing shaft. The bearings of the bearing group can rotate. The dynamometer also comprises a pressure detection part which is connected with the pressure sensor and is used for processing a pressure signal, returned by the pressure sensor, of the constant-pressure spring. The pressure detection part comprises a main control unit, a travel unit, a display unit, and a storage unit. Through the simple reconstruction of a supporting device, the dynamometer is enabled to be high in detection precision. Through the intelligent reconstruction, the recording and judgment are enabled to be intelligent. The whole detection process is simpler and more convenient, and the result is more reliable.
Description
technical field [0001] The invention relates to a portable spring force measuring instrument. Background technique [0002] With the continuous development of wind farms and the rapid development of the wind power industry, slip ring products are widely used in various harsh environments such as plateaus, Gobi, oceans, and humid heat, especially for higher-power wind turbines and wind farms. In order to ensure the continuous contact between the carbon brush and the slip ring, the carbon brush needs a pressure pointing to the center of the slip ring. The size of this pressure plays an important role in the operation of the carbon brush. If the pressure is too small, the contact between the slip ring and the carbon brush will not be good. , Too much pressure will increase the wear of the carbon brush. Therefore, the carbon brush pressure must be controlled within a certain range. The purpose of this device is to accurately measure the pressure of the constant pressure spring ...
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 Applications(China)
IPC IPC(8): G01M13/00G01L5/00
CPCG01L5/0057G01M13/00
Inventor 王超曾庆刚
Owner 大连宜顺机电有限公司