Service power transmission tower interval reinforcing device and method
A reinforcement device and a technology for transmission towers, which are applied in towers, building types, buildings, etc., can solve problems such as the inability to realize the overall reinforcement of the weak nodes of transmission towers, the application is not particularly wide, and the tower structure is complex in stress, so as to achieve a good society Benefits and economic benefits, improving overall stability, the effect of enhancing overall stability
Active Publication Date: 2020-01-10
SHANDONG UNIV
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Problems solved by technology
From the experience and the actual construction process, it is found that the force of the iron tower structure is very complicated. When the method of changing the calculation graphics is used for reinforcement, it will have a greater impact on the force of the iron tower and the force transmission of the components, which will cause a lot of uncertainty. Therefore, this method It is not particularly widely used in the actual tower reinforcement
However, the method of enlarging the section is generally only applicable to the reinforcement and transformation of the local members of the transmission tower, and cannot realize the overall reinforcement of the weak joints of the transmission tower.
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[0043] It should be pointed out that the following detailed description is exemplary and intended to provide further explanation to the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
[0044] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they mean There are features, steps, operations, means, combinations and / or combinations thereof;
[0045] For the convenience of description, if the words "up", "down", "left" and "right" appear in the present...
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The invention discloses a service power transmission tower interval reinforcing device and method. The device comprises three different components; the first component comprises a first sub-componentand a second sub-component; each of the first sub-component and the second sub-component comprises a cylindrical clamp, and the first sub-component and the second sub-component are connected togetherby a bolt sleeve and a threaded rod to form a first rectangular frame reinforcing structure; the second component comprises third sub-components, each third sub-component comprises two cylindrical clamps, the two cylindrical clamps of each third sub-component are connected to the middle part of one side of the first rectangular frame reinforcing structure, and the four third sub-components form asecond rectangular frame reinforcing structure located in the first rectangular frame reinforcing structure; the third component comprises a cross-shaped cross rod and fourth sub-components; one endsof the four fourth sub-components are in threaded connection with the cross-shaped cross rod; and the other ends of the four fourth sub-components are provided with cylindrical clamps, and the cylindrical clamps are connected to the middle parts of the sides of the second rectangular frame reinforcing structure.
Description
technical field [0001] The invention relates to the technical field of power transmission equipment, and specifically relates to a novel freely installable and detachable diaphragm device and method, which are mainly used in the reinforcement and transformation of power transmission towers or communication towers. Background technique [0002] As a lifeline project, the safety and stability of power transmission lines is related to the safety of people's lives and properties. With the rapid growth of my country's national economy, the country's investment in power grids is also increasing, and power construction is constantly being upgraded and updated, and a large number of complex transmission lines such as UHV and large capacity have been built. As an important part of the transmission network, the reliability of the transmission tower is related to the safety of the entire power grid. The development process of my country's transmission towers can be divided into two st...
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IPC IPC(8): E04H12/08E04H12/34E04G23/02
CPCE04G23/0218E04H12/08E04H12/34
Inventor 田利董旭张慧刘文棚张欣
Owner SHANDONG UNIV
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