A support bracket for bridge engineering and its construction method
A technology for supporting brackets and bridge engineering, applied in the direction of bridges, bridge construction, erection/assembly of bridges, etc., can solve the problems of low operation efficiency, difficult demolition, difficult to guarantee construction quality, etc., to achieve low cost, convenient and fast installation, structural Well-designed and reliable results
Active Publication Date: 2021-07-20
SHANXI TRAFFIC PLANNING PROSPECTING & DESIGN INST +1
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Problems solved by technology
[0004] The present invention provides a support bracket for bridge engineering and its construction method in order to solve the problems of low operating efficiency, difficult construction quality assurance and difficult removal in the application of the existing support bracket installation method
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Embodiment Construction
[0022] A support bracket for bridge engineering, comprising a load-bearing beam 1 and a bridge pier 2; the side of the bridge pier 2 is provided with a circular structure and horizontally placed support plate 3, and the inner surface of the support plate 3 is extended with several pieces inserted into the interior of the bridge pier 2 The first steel bar 4 is fixed coaxially on the lower surface of the support plate 3 with a support tube 5 that is placed close to the side of the pier 2. The side wall of the support tube 5 is perforated with a number of second steel rods with external threads in the radial direction. rod 6, the inner end of each second steel rod 6 is inserted into the inside of the pier 2, and the outer end passes through the outer surface of the support tube 5; An inner lock nut 7 and an outer lock nut 8 which is arranged close to the outer surface of the support cylinder 5; several oblique support rods 9 placed obliquely are arranged between the lower surface ...
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The invention is specifically a support bracket for bridge engineering and a construction method thereof, which solves the problems of low operation efficiency, difficulty in ensuring construction quality, and difficulty in dismantling existing in the installation mode of the existing support bracket. A support bracket for bridge engineering, the side of the bridge pier is covered with a support plate, the inner surface of the support plate is extended with a plurality of first steel rods, the lower surface of the support plate is coaxially fixed with a support tube, the side wall of the support tube A plurality of second steel rods are perforated in the radial direction, and each second steel rod is threadedly connected with an inner lock nut and an outer lock nut; A diagonal support rod. The invention achieves the purpose of fast installation of the support bracket, the support bracket has a stable structure, is firmly connected with the bridge pier, and at the same time is convenient and quick to install, convenient to dismantle, and has the advantages of high safety, easy operation and long service life.
Description
technical field [0001] The invention relates to a construction tool for bridge engineering, in particular to a support bracket for bridge engineering and a construction method thereof. Background technique [0002] In bridge engineering, in order to facilitate bridge construction and post-maintenance, support brackets are usually set at bridge piers to realize normal construction and maintenance operations of workers, and at the same time, relevant construction tools and materials can be placed. At present, the installation of the supporting bracket mostly uses hoisting equipment to weld and fix it with the embedded steel plate. [0003] However, practice has shown that the existing support bracket installation method has the following problems in application: First, the support bracket cannot be preliminarily fixed on the bridge pier conveniently, resulting in the need for long-term assistance from hoisting equipment during the installation process, low construction efficie...
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IPC IPC(8): E01D21/00
CPCE01D21/00
Inventor 齐永亮罗强费文颜芳华崔晓如王维涛苏正扬张恒东张科峰李明霞
Owner SHANXI TRAFFIC PLANNING PROSPECTING & DESIGN INST