Expansion joint anti-inclusion multiple water stop device for bridge and implementation method thereof

Abstract

The invention discloses an expansion joint anti-inclusion multiple water stop device for a bridge, which comprises a main box body and an external pipe arranged on the outer surface of the main box body, the main box body is placed in an expansion joint, and one of electromagnetic vertical blocks is electrified to enable the electromagnetic vertical block to have magnetism, so that a magnetic pile slowly gets close to the electromagnetic vertical block connected with a power supply; when the magnetic piles move along the inner bent plates, the rotating rods rotate along with the magnetic piles, the purpose of changing the gradient of the inclined plates and the bridge floor is achieved, and the phenomenon of vehicle bumping is reduced. The invention further discloses an implementation method of the expansion joint inclusion-preventing multiple water stopping device for the bridge. External water is absorbed by a water absorption plate along with a water guiding groove. When the water absorption plate reaches a saturated state, the water absorption plate is dried through the heating pipe, water vapor generated after drying can be condensed into water drops on the inner walls of the diodes and the output pipe, and finally the water drops are discharged through the external pipe, so that the overall water stopping and waterproof performance is good, the protection effect on the quality of a bridge deck is good, and the service life of the bridge deck is prolonged.

Description

technical field [0001] The invention relates to the technical field of bridge construction equipment, in particular to an anti-inclusion multiple water-stop device for bridge expansion joints and an implementation method thereof. Background technique [0002] Construction expansion joints are expansion joints, which refer to a structural joint set at an appropriate part along the construction joint direction of a building or structure in order to prevent cracks or damage to the structure due to climate temperature changes (thermal expansion, cold contraction). The expansion joint is to divide the building components above the foundation, such as walls, floors, and roofs (except wooden roofs), into two independent parts, so that the building or structure can be horizontally expanded along the long direction. As the name implies, the bridge expansion joint is the bridge deck. Upper gap. [0003] When filling the expansion joints, it is necessary to prevent the entry of water....

AI Technical Summary

Problems solved by technology

[0003] When filling expansion joints, it is necessary to prevent water from entering. Therefore, water-stop devices are indispensable. The current water-stop devices, after being placed in expansion joints, There will be a raised part on the bridge surface, which will cause the vehicle to jump easily when driving to this position, which is more dangerous. Secondly, the current water-stopping device has a poor water-stopping effect, and there are often a large amount of water in the expansion joint. Moisture, great damage to the bridge deck

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