Protecting device for extra-high pressure engineering foundation bolt

Abstract

The invention provides a protecting device for an extra-high pressure engineering foundation bolt and relates to the technical field of foundation bolt protection. The protecting device is used for realizing the rustproof protection and external force damage protection for the foundation bolt and preventing the influence on the schedule of power construction caused by the damage to the foundation bolt. The protecting device can realize the dehumidification in a barrel through first and second drying assemblies, so as to prevent the rusting of the foundation bolt caused by the higher humidity in the barrel. A spraying assembly is used for spraying anti-rust oil on the foundation bolt, so as to further prevent the foundation bolt from being rusted. Lastly, a protecting assembly is arranged, the blasting of a balloon is performed when the barrel is damaged by an external force, so that the anti-rust oil is sprayed on the foundation bolt. When the foundation bolt is exposed, the rusting speed of the foundation bolt is reduced. The barrel has a certain protecting function to the foundation bolt and can prevent the foundation bolt from being damaged by the external force. The device can prevent the foundation bolt from being rusted, can prevent the damage caused by the external force to a certain degree, can ensure the schedule of power construction and can avoid unnecessary economic loss.

Description

technical field [0001] The invention relates to the technical field of protection of anchor bolts, in particular to a protection device for antirust protection and external force damage applied to anchor bolts in the field. Background technique [0002] In the existing electric power UHV construction process, when the cast-in-situ pile foundation is constructed, the anchor bolts are directly exposed to the air. Anchor bolts will rust when exposed to the air for a long time. At present, butter is applied and a plastic film is wrapped around them for anti-rust protection. This method can provide short-term anti-rust protection, but due to the long time interval from the completion of the tower foundation to the installation of the tower, there is a hidden danger of damage to the anchor bolts by external force. When the ground anchor bolts are damaged, it will cause inconvenience to the subsequent installation of the iron tower, and sometimes even the pile foundation has to be...

AI Technical Summary

Problems solved by technology

This method can provide a short-term anti-rust protection function, but due to the long time interval from the completion of the iron tower foundation to the installation of the iron tower, there is a hidden danger of external force damaging the anchor bolts

After the anchor bolts are damaged, it will cause inconvenience to the subsequent installation of the iron tower, and sometimes even the pile foundation has to be refilled. In this case, it will not only affect the progress of the electric power construction, but also cause unnecessary economic losses

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