Crane part multidimensional comprehensive measuring tool

A comprehensive detection and crane technology, applied in the field of measuring tools, can solve the problems of non-repetition and other problems, achieve the effects of fast detection speed, guarantee of life and property safety, and improve detection accuracy

Inactive Publication Date: 2017-02-15
ZHEJIANG PROVINCIAL SPECIAL EQUIP INSPECTION & RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the disadvantages of this method are also similar to the disadvantages 1 and 3 of the method for measuring the bending deformation of the wheel rim thickness
[0018] For the measurement of pulleys, steel wire ropes, brakes and other c

Method used

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  • Crane part multidimensional comprehensive measuring tool
  • Crane part multidimensional comprehensive measuring tool
  • Crane part multidimensional comprehensive measuring tool

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0057] Example 1

[0058] Such as Image 6 , Figure 7 As shown, a multi-dimensional comprehensive inspection measuring tool for crane parts includes a ruler body 1, a main vernier 2 slidably fitted on the ruler body through a transverse groove 2-1, and a fixed measuring claw 11 (the fixed amount The claw and the ruler body are integrally formed), and the ruler body and the transverse groove are provided with horizontal scales. The transverse groove of the main vernier is provided with a locking screw 5, which can position the transverse groove on the ruler. Such as Picture 9 As shown, the main vernier is also provided with a longitudinal groove 2-2 perpendicular to the transverse groove. The longitudinal groove is slidably fitted with a main vernier measuring claw 6 for measuring the width of the component. The main vernier measuring claw and the longitudinal groove are both provided with Vertical scale. Such as Image 6 As shown, when the lower end of the main vernier measur...

Example Embodiment

[0069] Example 2

[0070] Such as Picture 11 As shown, on the basis of Embodiment 1, the upper side of the fixed measuring claw and the upper end of the main vernier measuring claw are respectively provided with an inner diameter measuring claw for measuring the inner diameter of the component. Combined with the principle of measuring the inner diameter of the vernier caliper, it can be used to measure the diameter of the wheel axle hole. In order to ensure the accuracy of depth measurement, the inner diameter measuring claw of the main vernier measuring claw and the inner diameter measuring claw on the upper side of the fixed measuring claw need to be aligned, which requires the inner diameter measuring claw 8 on the upper side of the fixed measuring claw to be extended upward (the inner diameter measuring claw Integral molding with the ruler body), the main vernier measuring claw 6 and its inner diameter measuring claw 7 are integrally formed, when the vernier measuring claw r...

Example Embodiment

[0071] Example 3

[0072] Such as Figure 13 As shown, on the basis of embodiment 2, a horizontally arranged water bubble level 10 (usually located on the upper side of the fixed measuring claw) is also provided on the ruler, and the inner diameter measuring claw on the upper side of the fixed measuring claw is provided with Vertically arranged water bubble level 9. During the measurement, the bubble level can be used to ensure that the ruler body is in a horizontal position to improve the measurement accuracy.

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Abstract

The invention relates to a crane part multidimensional comprehensive measuring tool to achieve the goal that the provided measuring tool can accurately measure parameters such as vehicle wheel rim thickness, rim thickness bending deformation, tread diameter, tread roughness, vertical skew, excessive arc angle and is simple in structure, convenient for operation, and accurate in result, so that the safety of cranes is improved, accidents are reduced, and life and property safety are guaranteed. According to the technical scheme, the measuring tool comprises a ruler body, a main cursor in slide fit with the ruler body through a transverse slot, and a fixed measurement jaw arranged on an end of the ruler body. Transverse scales are arranged on the ruler body and the transverse slot. The measuring tool is characterized in that a vertical slot perpendicular to the transverse slot is produced in the main cursor; a main cursor measurement jaw for measuring part width is in slide fit with the vertical slot and is arranged in the vertical slot; and vertical scales are arranged on both the main cursor measurement jaw and the vertical slot.

Description

technical field [0001] The invention relates to the technical field of measuring tools, in particular to a multi-dimensional comprehensive testing measuring tool used for crane component testing. Background technique [0002] Hoisting machinery is a kind of space transportation equipment, and its main function is to complete the displacement of heavy objects. It can reduce labor intensity, improve labor productivity, and is an indispensable part of modern production. Hoisting machinery helps human beings in the activities of conquering nature and transforming nature to realize the hoisting and moving of large items that could not be realized in the past. With the continuous progress of science and technology and the needs of my country's economic development, there is a huge market demand for hoisting machinery , In recent years, the hoisting machinery manufacturing industry has developed rapidly, with an average annual growth rate of about 20%. Hoisting machinery is an imp...

Claims

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Application Information

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IPC IPC(8): G01B5/00
CPCG01B5/0025G01B5/00
Inventor 王皓宋建华
Owner ZHEJIANG PROVINCIAL SPECIAL EQUIP INSPECTION & RES INST
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