Auxiliary alignment device for bridge steel Q370qD
An alignment device, bridge steel technology, applied in bridges, bridge parts, bridge materials, etc., can solve the problems of low installation efficiency, cumbersome, lack of auxiliary alignment mechanism, etc., to achieve the effect of easy installation and improved installation efficiency
Pending Publication Date: 2021-06-18
河北敬业中厚板有限公司
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Problems solved by technology
[0003] When using Q370qD bridge steel to build bridges, Q370qD bridge steel is mostly installed on the steel bars installed on the top of the bridge pier. Due to the lack of corresponding auxiliary alignment mechanism, it is extremely cumbersome to install Q370qD bridge steel on the bridge pier, resulting in low installation efficiency.
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[0019] 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. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0020] refer to Figure 1-Figure 5 , an auxiliary alignment device for bridge steel Q370qD, comprising a supporting base 1, the supporting base 1 is installed on the pier 3 through a positioning rod 2, the positioning rod 2 is installed on the pier 3, and the supporting base 1 is set on the periphery of the pier 3, An electric push rod 4 is installed on the support base 1, and the electric push rod 4 is connected with an auxiliary alignment mechanism 5. The au...
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The invention discloses an auxiliary alignment device for bridge steel Q370qD, which comprises a supporting base. The supporting base is mounted on a bridge pier through a positioning rod, an electric push rod is mounted on the supporting base, the electric push rod is connected with an auxiliary alignment mechanism, and the auxiliary alignment mechanism comprises a supporting base, a transmission rack, a translation frame, a driving motor, a rotating shaft rod and a transmission gear. A driving motor is installed on the outer side end face of the translation frames, and the rotating shaft rod is installed on output shaft of the driving motor through a coupling. According to the auxiliary alignment device for the bridge steel Q370qD, the Q370qD bridge steel is placed on the translation frame and located between the adjacent positioning barrier plates, the driving motor drives the rotating shaft rod and the transmission gear to rotate so that the Q370qD bridge steel can translate, the Q370qD bridge steel can be aligned with a reinforcing steel bar installed on a pier, the electric push rod contracts and drives the translation frame and the Q370qD bridge steel to move downwards, the Q370qD bridge steel is inserted into the reinforcing steel bars and mounted on the bridge pier, so that the Q370qD bridge steel is simple and convenient to mount, and the mounting efficiency of the Q370qD bridge steel can be improved.
Description
technical field [0001] The invention relates to the technical field of bridges, in particular to an auxiliary alignment device for bridge steel Q370qD. Background technique [0002] Bridges generally refer to structures erected on rivers, lakes and seas to allow vehicles and pedestrians to pass smoothly. In order to adapt to the modern high-speed development of the transportation industry, bridges are also extended to buildings that cross mountain streams, poor geology or meet other transportation needs to make traffic more convenient. A bridge is generally composed of a superstructure, a substructure, a support and ancillary structures. The superstructure is also called a bridge span structure, which is the main structure for crossing obstacles; the substructure includes abutments, piers and foundations; Or the force transmission device installed at the supporting place of the bridge abutment; the auxiliary structures refer to the bridge head board, conical slope protectio...
Claims
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Login to View More IPC IPC(8): E01D21/00E01D19/02E01D101/30
CPCE01D19/02E01D21/00E01D2101/30
Inventor 曹晓运杨彦花贾晓红李海海张兴辉
Owner 河北敬业中厚板有限公司