Prefabricated slab component mechanical property detection system
A detection system and prefabricated panel technology, applied in the direction of applying stable tension/pressure to test material strength, measuring devices, scientific instruments, etc., can solve problems such as failure to meet the detection requirements of reinforced concrete prefabricated components, hidden safety hazards, and slow speed. Achieve the effect of strong mechanism strength, guarantee accuracy, and improve structural strength
Pending Publication Date: 2020-05-15
苏州桐济建仪机电科技有限公司
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Problems solved by technology
The traditional on-site actual load detection method of reinforced concrete prefabricated components is to use counterweights, but manual loading is slow, inefficient, and has great potential safety hazards
Can no longer meet the growing testing requirements of reinforced concrete prefabricated components
Method used
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Embodiment Construction
[0036] Below in conjunction with specific embodiment, content of the present invention is described in further detail:
[0037]In order to achieve the purpose of the present invention, a prefabricated plate member mechanical performance testing system includes: a press-down mechanism, which applies hydraulic pressure to the rectangular plate member 7 to apply a vertical downward pressure; a translation load-bearing mechanism, located below the press-down mechanism It has a horizontal translation degree of freedom that moves out from directly under the pressing mechanism; the translational load-bearing mechanism also has a roller support and a hemispherical support 27 that are in contact with the lower surface of the plate member 7, and the roller support and the plate member 7 form a line contact. The bearing 27 forms a point contact with the plate member 7, and the roller bearing includes a first roller bearing 22 and a second roller bearing 23. The first roller bearing 22 and...
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The invention discloses a prefabricated slab component mechanical property detection system which comprises a pressing mechanism for applying vertically downward pressure to a rectangular plate component by using hydraulic pressure; a translation bearing mechanism which is arranged below the pressing mechanism and has the horizontal translation freedom degree of moving out from the position underthe pressing mechanism and is also provided with a rolling shaft support and a hemisphere support which are in contact with the lower surface of the plate component, wherein the rolling shaft supportis in linear contact with the plate component, the hemispherical support and the plate member form point contact, the rolling shaft support comprises a first rolling shaft support and a second rollingshaft support, the first rolling shaft support and the second rolling shaft support are in contact with a pair of opposite angles of the plate component respectively, the axis of the first rolling shaft support and the axis of the second rolling shaft support are perpendicular to each other, and the other pair of opposite angles of the plate component are each in contact with the hemispherical support; and a pressure transmission component which is arranged between the pressing mechanism and the plate component. When the system is adopted to perform he pressing test on the plate component theaction is efficient, and horizontal translation or autorotation fine adjustment of the plate component is facilitated.
Description
technical field [0001] The invention relates to the field of building detection instruments, in particular to a detection system for the mechanical properties of prefabricated plate components. Background technique [0002] The advantages of fast construction speed and low production cost of prefabricated buildings have been rapidly promoted all over the world. Since 2013, my country has successively issued a series of policies on prefabricated buildings to vigorously promote the development of prefabricated buildings. For example, in the development process of newly purchased commercial and residential land, the building assembly rate should meet certain requirements. [0003] Reinforced concrete prefabricated buildings are currently the most widely used prefabricated building structure system in my country. In recent years, with the rapid development of reinforced concrete prefabricated buildings, the quality control of reinforced concrete prefabricated components has bec...
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IPC IPC(8): G01N3/12
CPCG01N3/12G01N2203/0003G01N2203/0019G01N2203/0048
Inventor 隋胡电锋
Owner 苏州桐济建仪机电科技有限公司
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