Heat-shrinking-film-protected anchor bolt and anchor bolt protection method

A technology of anchor bolts and heat-shrinkable films, which is applied in the direction of screws, threaded fasteners, and connecting components, can solve the problems of unprotected anchor bolts, time-consuming and labor-intensive protection methods, and difficulty in achieving the purpose of protection. Simple, obvious protective effect, avoiding the effect of external environment erosion and oxidation

Inactive Publication Date: 2018-01-23
RES INST OF ECONOMICS & TECH STATE GRID SHANDONG ELECTRIC POWER +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the construction process of the current line engineering, the construction personnel do not protect the anchor bolts after the foundation is completed, which is easy to be polluted and corroded
The existing protection measures are generally brushing protective paint, anti-corrosion oil, etc. This kind of protection method is time-consuming and laborious, which greatly affects the work efficiency
Moreover, due to the high process required for spraying, etc., it is generally difficult to achieve the purpose of protection.

Method used

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  • Heat-shrinking-film-protected anchor bolt and anchor bolt protection method

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Embodiment Construction

[0012] The heat-shrinkable film-protected anchor bolt provided by the present invention includes an anchor bolt 1 , and the exposed part of the anchor bolt 1 is covered with a heat-shrinkable film layer 2 .

[0013] The heat-shrinkable film layer 2 and the anchor bolt 1 are tightly covered, and the heat-shrinkable film layer 2 and the anchor bolt 1 are directly bonded together by physical means, without adding adhesives and other substances in the middle, avoiding the need for adhesives, etc. The secondary damage of the substance to the anchor bolts. Moreover, the bonding and coating effects are good, there will be no internal air erosion and oxidation of anchor bolts, and it can also avoid external environmental erosion, oxidation and pollution.

[0014] The construction method is as follows: the exposed part of the anchor bolts is covered with a heat-shrinkable film, and then the heat-shrinkable film is heated by hot air until the heat-shrinkable film shrinks and completely ...

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Abstract

The invention relates to a heat-shrinking-film-protected anchor bolt. The heat-shrinking-film-protected anchor bolt comprises an anchor bolt body, and is characterized in that an exposed part of the anchor bolt body is wrapped with a heat shrinking film layer. Through the simple and effective construction method, the heat-shrinking-film-protected anchor bolt is provided, the exposed part of the anchor bolt body is effectively protected, the construction process is simple, the protection effect is obvious, and good technical supports are provided for prevention of anchor bolt erosion, oxidationand contamination.

Description

Technical field: [0001] The invention relates to a heat-shrinkable film-protected anchor bolt and a method for protecting the anchor bolt. Background technique: [0002] In the construction process of the current line engineering, the construction personnel do not protect the anchor bolts after the foundation is completed, which is easy to be polluted and corroded. The existing protection measures are generally brushing protective paint, anti-corrosion oil, etc. This kind of protection method is time-consuming and laborious, which greatly affects the work efficiency. Moreover, due to the need for high technology such as spraying, it is generally difficult to achieve the purpose of protection. Invention content: [0003] In order to solve the deficiencies in the above-mentioned technical problems, the purpose of the present invention is to provide a heat-shrinkable film protection anchor bolt and an anchor bolt protection method that can overcome the above-mentioned defect...

Claims

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Application Information

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IPC IPC(8): F16B35/04F16B35/06
Inventor 武玉亮刘忠声段晓明张勇李本浩
Owner RES INST OF ECONOMICS & TECH STATE GRID SHANDONG ELECTRIC POWER
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