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Intelligent bending, contraction and expansion detector

An intelligent and detector technology, applied in the fields of expansion detector, intelligent bending and shrinkage, can solve the problems of complex calculation process, cumbersome measurement, low measurement accuracy, etc., and achieve simplified calculation process, simple calculation and high measurement accuracy Effect

Pending Publication Date: 2021-05-14
吉林艾格瑞科技有限公司
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  • Claims
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Problems solved by technology

[0005] In order to solve the problems of cumbersome measurement, complex calculation process, complex structure and low measurement accuracy existing in the existing mortar shrinkage and dilatation instrument, the present invention provides an intelligent bending, shrinkage and expansion detector

Method used

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  • Intelligent bending, contraction and expansion detector
  • Intelligent bending, contraction and expansion detector

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Embodiment Construction

[0046] like Figure 1 to Figure 15 As shown, the intelligent bending, shrinkage and expansion detector of the present invention mainly includes: a linear displacement platform 1, a displacement sensor assembly 2, a first fixed assembly, a U-shaped channel 5, a support platform 6, a second fixed assembly, and a micrometer Fixed seat 9, micrometer 10, adjusting nut 11, leveling feet 12 and level 13.

[0047] like Figure 9 As shown, the support platform 6 is made of stainless steel profiles as a whole, and can be processed and formed by mechanical integration. The support platform 6 mainly includes: a support plate 601 , two side support plates 602 , and two upper support plates 603 . Wherein, the supporting plate 601 and the two upper supporting plates 603 are rectangular, the structural dimensions of the two side supporting plates 602 are all the same, and the two side supporting plates 602 are respectively fixed on both sides of the supporting plate 601, and the two side su...

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Abstract

The invention discloses an intelligent bending, contraction and expansion detector, relates to the field of contraction and expansion detection of cement mortar, and solves the problems of complicated measurement, complicated calculation process, complicated structure and low measurement precision of the existing mortar contraction and expansion instrument. The invention intelligent bending, contraction and expansion detector comprises an upper computer; a supporting platform; a linear displacement platform and a displacement sensing assembly which are installed at the left end of the supporting platform, wherein the displacement sensing assembly is fixed to the linear displacement platform, and the linear displacement platform and the displacement sensing assembly are both connected with the upper computer; a micrometer fixing base which is mounted at the right end of the supporting platform; a micrometer which is arranged on the micrometer fixing base and is connected with the upper computer; a U-shaped channel which is fixed on the supporting platform; a first fixing assembly and a second fixing assembly which are movably installed at the two ends of the U-shaped channel respectively. The intelligent bending, contraction and expansion detector has the advantages of simple structure, convenience in measurement, simplicity and convenience in calculation, high measurement precision and the like.

Description

technical field [0001] The invention relates to the technical field of cement mortar shrinkage and expansion detection, in particular to an intelligent bending, shrinkage and expansion detector. Background technique [0002] Cement mortar is made by mixing cement, fine aggregate and water or cement, fine aggregate, lime and water according to a certain ratio according to needs. In order to facilitate construction, cement mortar is generally prepared on site during the construction process. Most of the cement mortar used in the structure construction process is finished mortar, such as mortar with strengths of M5, M7.5, and M10. [0003] After the cement mortar stops curing, the irreversible shrinkage of the cement mortar placed in the unsaturated air due to the loss of the absorbed water in the internal capillary pores and gel pores is called drying shrinkage deformation, referred to as drying shrinkage. Drying shrinkage and deformation of cement mortar is one of the impor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N25/16G01B5/30
CPCG01N25/16G01B5/30
Inventor 张月华张明权
Owner 吉林艾格瑞科技有限公司
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