Bolt anti-corrosion device for electric iron tower

A power tower, anti-corrosion technology, applied in the direction of bolts, nuts, threaded fasteners, etc., can solve the problems of the protective cover falling off and the connection is not very firm, and achieve the effects of good protection, strong practicability, and simple connection operation.

Inactive Publication Date: 2021-11-23
吕震宇
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the shortcomings in the prior art, such as: the corresponding spring is used to fix the position between the traditional protective cover and the bolt, the connection is not very firm, and the protective cover often occurs from The phenomenon that the bolts fall off, and a kind of bolt anti-corrosion device for power tower is proposed

Method used

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  • Bolt anti-corrosion device for electric iron tower
  • Bolt anti-corrosion device for electric iron tower
  • Bolt anti-corrosion device for electric iron tower

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Embodiment Construction

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0019] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

[0020] refer to Figure ...

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Abstract

The invention discloses a bolt anti-corrosion device for an electric iron tower. The bolt anti-corrosion device comprises an iron plate, a through hole is formed in the iron plate, a threaded rod is arranged in the through hole and penetrates through the through hole, the portion, located on the upper side of the iron plate, of the threaded rod is fixedly connected with a threaded cap, and the portion, located on the upper side of the iron plate, of the threaded rod is sleeved with a movable ring; and a movable cylinder is fixedly connected to the upper side of the movable ring, the threaded cap is located in the movable cylinder, an annular plate is arranged in the movable cylinder, the annular plate is located on the upper side of the threaded cap and matched with the threaded cap, a threaded plate is arranged in the movable cylinder in a threaded sleeving mode, the threaded plate is located on the upper side of the annular plate and connected with the annular plate in a contact mode, and the portion, located on the lower side of the iron plate, of the threaded rod is sleeved with a nut in a threaded mode. The threaded rod, the threaded cap and the nut on the iron plate can be better protected at the same time, the overall anti-corrosion effect is improved, and the overall connection effect is tight.

Description

technical field [0001] The invention relates to the technical field of electric power towers, in particular to a bolt anti-corrosion device for electric power towers. Background technique [0002] During the use of the power tower, various bolts are used to fix the power tower. In order to improve the service life of the bolts, a corresponding protective cover is usually set on the outer thread of the bolts to play a simple role. The protective work can improve the overall corrosion resistance of the bolts, but the traditional protective cover and the bolts are fixed by the corresponding springs, and the connection is not very firm, and the protective cover often falls off from the bolts. Phenomenon, when the position of the protective cover and the bolt is high, it is easy to cause damage to other buildings when falling off. Therefore, a bolt anti-corrosion device for the power tower is provided. Contents of the invention [0003] The purpose of the present invention is ...

Claims

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Application Information

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IPC IPC(8): F16B33/00
CPCF16B33/008
Inventor 吕震宇
Owner 吕震宇
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