T-beam falling preventing device

Abstract

The invention discloses a T-beam falling preventing device which comprises a supporting system and a beam storing support. The beam storing support is arranged on the ground. A T-beam body is arrangedon the middle portion of the upper end of the beam storing support. Two supporting devices are arranged on the beam storing support. Each triangle supporting device comprises an outer supporting leg,a middle supporting leg and an inner supporting leg. The upper ends of the outer supporting legs, the middle supporting legs and the inner supporting legs are connected through first rotating shafts.A lower cross beam is arranged below the triangle supporting devices. Three fixing piers are installed on the end portions of the two supporting devices correspondingly. Wedge-shaped locking devicesare arranged on the two sides of the lower end of the T-beam body correspondingly. According to the T-beam falling preventing device, according to the triangle stability principle, the supporting devices are arranged to be of a triangular structure, the supporting devices are beneficial for carrying out T-beam storing and erecting smoothly, and the safety is improved greatly; and the wedge-shapedlocking devices can provide good stress ability between a T-beam and a base, and convenience is provided for disassembling the T-beam falling preventing device.

Description

technical field [0001] The invention relates to the technical field of bridge engineering, in particular to a T-beam anti-dumping device. Background technique [0002] At present, the prefabricated T-beams are supported by Chinese fir during storage and erection, or are pulled by inverted chain. It is difficult to find the problem at the starting point of the chain rewinding, and the chain rewinding operation is complicated and slow, which reduces the efficiency. Therefore, we propose a T-beam anti-dumping device. Contents of the invention [0003] The object of the present invention is to provide a T-beam anti-dumping device to solve the problems raised in the above-mentioned background technology. [0004] In order to achieve the above object, the present invention provides the following technical solutions: a T-beam anti-dumping device, including a support system and a beam storage support, the beam storage support is set on the ground, and the upper middle of the beam...

AI Technical Summary

Problems solved by technology

[0002] At present, the prefabricated T-beams are supported by Chinese fir during storage and erection, or are pulled by inverted chain. It is difficult to find the problem at the focus point of chain rewinding, and the chain rewinding operation is complicated and slow, which reduces efficiency. Therefore, we propose a T-beam anti-dumping device

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