Friction surface protection device for steel member connection

A protection device and friction surface technology, which is applied in the direction of building construction, construction, and building material processing, and can solve problems that affect the service life of steel components, paint damage, etc.

Active Publication Date: 2020-10-20
山东高速新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies of the prior art, the present invention provides a friction surface protection device for connecting steel components, which has the advantages of avoiding strong collision between the steel component and the steel column during the placement process, and solves the problem caused by collisions during the placement process. The problem of paint damage affecting the service life of steel components

Method used

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  • Friction surface protection device for steel member connection
  • Friction surface protection device for steel member connection
  • Friction surface protection device for steel member connection

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Embodiment Construction

[0022] A number of embodiments of the present invention will be disclosed in the following diagrams. For the sake of clarity, many physical details will be described together in the following description. However, it should be understood that these physical details should not be used to limit the invention. That is, in some embodiments of the invention, these physical details are not necessary. In addition, for the sake of simplifying the drawings, some well-known and commonly used structures and components will be shown in a simple schematic manner in the drawings.

[0023] In addition, in the present invention, descriptions such as "first", "second" and so on are used for description purposes only, and do not refer to the meaning of order or sequence, nor are they used to limit the present invention, but are only for the purpose of distinguishing the following The components or operations described by the same technical terms are only used, but should not be understood as i...

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Abstract

The invention relates to the technical field of steel members, and particularly discloses a friction surface protection device for steel member connection. The device comprises an I-shaped steel member, a fixing plate, a connecting through hole and a metal steel plate, and is characterized in that through grooves are formed in the left side and the right side of the middle of the front surface ofthe fixing plate in a penetrating manner, and the back faces of the two rubber blocks are located on the back face of the fixing plate through the through grooves formed in the I-shaped steel component. Through the structural design of the fixing plate, the through grooves, the metal steel plate, the rubber blocks, the protruding plates and the limiting baffles, the friction contact face of the fixing plate is effectively protected, the situation that the fixing plate directly collides with the connecting steel column when equipment such as a crane is used for placing the I-shaped steel component is avoided, and the problem that the fixing plate is prone to being damped and rusted in the later period due to the fact that paint on the outer surface of the fixing plate is damaged due to strong collision between the fixing plate and the connecting steel column is solved.

Description

technical field [0001] The invention relates to the technical field of steel components, in particular to a friction surface protection device for connecting steel components. Background technique [0002] With the development of society, high-rise buildings have been widely recognized by people. Among them, steel components are indispensable in the construction process of high-rise buildings. You must know that the weight of steel components used in high-rise buildings is relatively large, and they need to be used during the placement process. However, when traditional steel components are placed between the crane and the steel column, the collision between the steel component and the steel column is more likely to occur due to shaking , which is likely to cause damage to the paint on the surface of the steel component and cause rust and corrosion in the later stage, which directly affects the normal service life of the steel component. Therefore, it is necessary to design ...

Claims

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Application Information

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IPC IPC(8): E04G21/24E04G21/30
CPCE04G21/24E04G21/30
Inventor 王大勇
Owner 山东高速新材料科技有限公司
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