Tensioning device and production method for producing laminated beam or laminated plate using same

A technology of tensioning device and laminated plate, applied in auxiliary molding equipment, ceramic molding machines, manufacturing tools, etc., can solve problems such as low production efficiency, crack resistance, bending stiffness, compressive strength, and poor seismic performance, and achieve Guaranteed strength, excellent compressive strength and seismic performance, and strong bearing capacity

Pending Publication Date: 2019-01-11
江苏华江祥瑞现代建筑发展有限公司 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, prefabricated composite beams and prefabricated composite slabs produced by prefabricated component factories are not prestressed. Compared with prestressed components, t

Method used

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  • Tensioning device and production method for producing laminated beam or laminated plate using same
  • Tensioning device and production method for producing laminated beam or laminated plate using same
  • Tensioning device and production method for producing laminated beam or laminated plate using same

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Example Embodiment

[0031] Such as Figure 1-5 Said is a tensioning device for producing laminated beams or laminated slabs, including a working platform 1 for solidifying the laminated beams or laminated slabs 3, and the working platform 1 includes a plurality of concretes poured on the ground at intervals. The longitudinal beam 101, the longitudinal direction of the concrete longitudinal beam 101 faces the tension mechanism 2 on both sides, the vertical embedded steel plate 102 is fixed in each concrete longitudinal beam 101, and the upper end of each embedded steel plate 102 extends outside the concrete longitudinal beam 101 , And located on the same horizontal plane, cross beams 103 are connected to the embedded steel plates 102 in the same horizontal direction. The upper surface of each cross steel beam 103 is flush with the upper end of each embedded steel plate 102, and each cross steel beam 103 is connected to each pre-embedded steel plate 102. The buried steel plate 102 is fixedly connect...

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Abstract

The invention relates to a tensioning device and a production method for producing a laminated beam or a laminated plate using the same. The tensioning device includes a working platform, tensioning mechanisms are arranged on the ground of both ends of the working platform correspondingly, each tensioning mechanism comprises a clamping mechanism and an anchoring mechanism connected with the clamping mechanism, and each clamping mechanism comprises a pair of strip plates in an upper and lower layers mode at intervals, wherein the strip plates are arranged along the corresponding edge of the working platform; each anchoring mechanism comprises an anchoring steel baffle fixedly connected to the ground, each anchoring steel baffle is provided with at least two spacing through holes, each through hole is internally connected with a long screw rod in an inserted mode, one end of each long screw rod is connected with the two long strip plates through a connecting piece, and the other end of the long screw is spirally connected with a nut. Since the two tensioning mechanisms are matched with each other, the two tensioning mechanisms apply prestress to steel strands or steel bars, and whenthe two tensioning mechanisms loosen the steel strands or steel bars, the steel strands or steel bars are recovered to compress solidified concrete, so that the crack resistant performance, the bending stiffness, the compressive strength and the anti-seismic performance of the laminated beam or the laminated plate are improved.

Description

technical field [0001] The invention relates to the technical field of production of laminated slabs or laminated beams, in particular to a tensioning device and a production method for producing laminated beams or laminated slabs using the tensioning device. Background technique [0002] With the progress of society, the infrastructure industry is developing rapidly. The energy-saving laminated beams and laminated panels of green buildings are the key components of prefabricated green energy-saving buildings. They are the key prefabricated components formed by the industrialization of buildings and the development of green manufacturing technology. , industrial, commercial and residential construction fields. At present, prefabricated composite beams and prefabricated composite slabs produced by prefabricated component factories are not prestressed. Compared with prestressed components, their crack resistance, bending stiffness, compressive strength and seismic performance ...

Claims

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Application Information

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IPC IPC(8): B28B23/04B28B17/00
CPCB28B23/043B28B17/00
Inventor 封剑森强思远吴勇政张伟崔爱东火亮李红梅徐有万庞俊庞旭珍潘正良吉晔晨
Owner 江苏华江祥瑞现代建筑发展有限公司
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