Support leveling steel plate position adjusting device and method for manufacturing precast beam

An adjustment device and leveling technology, which is applied in the direction of manufacturing tools, auxiliary molding equipment, ceramic molding machines, etc., can solve the problems of high construction cost, easy to cause deviation, increase costs, etc., achieve flexible and controllable posture, and ensure adjustment accuracy , Adjust the effect of convenient operation

Active Publication Date: 2021-01-26
CHONGQING JIAOTONG UNIVERSITY +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method has low control accuracy for the embedded steel plate, and it is easy to cause deviation in subsequent construction, which increases the cost of post-processing, resulting in high construction cost, and the slope control is cumbersome, which is easy to cause damage to the beam body

Method used

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  • Support leveling steel plate position adjusting device and method for manufacturing precast beam
  • Support leveling steel plate position adjusting device and method for manufacturing precast beam
  • Support leveling steel plate position adjusting device and method for manufacturing precast beam

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Experimental program
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Effect test

Embodiment Construction

[0031] A support leveling steel plate position adjustment device, its structure is: the support leveling steel plate position adjustment device consists of a trolley 1, a magnetic levitation device, a lifting device 4, a support plate 5, a two-axis inclination sensor, a driving device and a control module composition;

[0032] The lifting device 4 is arranged on the upper end surface of the trolley 1;

[0033] The magnetic levitation device is composed of a floating body 2 and a base 3; the upper end of the floating body 2 is fixedly connected to the middle part of the lower end surface of the support plate 5, and the upper end surface of the support plate 5 is a plane; the lower end surface of the floating body 2 is convex. Spherical surface, the middle part of the lower end surface of the floating body 2 is provided with a plurality of positioning protrusions 2-1; the upper end surface of the base 3 is a concave spherical surface, and the upper end surface of the base 3 matc...

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Abstract

The invention discloses a support leveling steel plate position adjusting device and a method for manufacturing a precast beam. The support leveling steel plate position adjusting device is composed of a trolley, a magnetic suspension device, a lifting device, a supporting plate, a two-axis tilt angle sensor, a driving device and a control module. The support leveling steel plate position adjusting device and the method for manufacturing the precast beam have the beneficial technical effects that according to the scheme, the convenience of position adjusting operation of an embedded steel plate can be effectively improved, and it is guaranteed that the embedded steel plate is accurately embedded in the precast beam.

Description

technical field [0001] The invention relates to a prefabricated beam manufacturing technology, in particular to a support leveling steel plate position adjustment device and a method for manufacturing a prefabricated beam. Background technique [0002] Prefabricated girders are important components of prefabricated bridges. Based on the existing technology, prefabricated girders are usually equal-height beams for the convenience of standardized manufacturing. , in order to ensure that the bridge support can bear vertical force, the most common way is to add a concrete wedge between the bottom of the beam and the support or to install a pre-embedded steel plate on the bottom of the prefabricated beam. [0003] Set concrete wedges, this method makes the beam body form different slope states under the adjustment of wedges. Such methods waste resources and are not securely fixed, which prolongs the construction time and increases the safety risk in the erection process. For se...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28B23/02B28B17/00
CPCB28B23/02B28B17/00B28B17/0063
Inventor 郭增伟赵胤智訾鹏飞周水兴
Owner CHONGQING JIAOTONG UNIVERSITY
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