Segmented beam linear control point embedding tool, machining method and embedding method
A technology of segmental beams and control points, applied in the direction of manufacturing tools, ceramic molding machines, etc., can solve problems such as low efficiency, pre-embedding errors of linear control points, and low accuracy
Active Publication Date: 2021-03-09
中铁大桥局第九工程有限公司
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Problems solved by technology
[0003] In related technologies, surveyors usually use a square to measure and locate linear control points, which takes a long time to bury linear control points and is inefficient; and errors often occur during the embedding process, resulting in errors in the pre-embedding of linear control points. low accuracy
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[0027] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, but not all of them. Based on the embodiments in the present application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present application.
[0028] Such as figure 1 As shown, the application discloses an embodiment of an embedding tool for segmental beam alignment control points. The embedding tool is in the shape of a cross plate, which are respectively a fixed point plate 1 and a positioning plate 2, and the two ends of the fixed point plate 1 are respectively measuring P...
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The invention relates to a segmental beam linear control point embedding tool, and relates to the technical field of segmental beam prefabrication. The embedding tool is of a cross-plate-shaped structure and comprises a fixed point plate and a positioning plate, the two ends of the fixed point plate are provided with a measurement positioning hole and a tail positioning point, and the two ends ofthe positioning plate are provided with vertical triangular folding plates; and a tool positioning hole is formed in the intersection of the fixed point plate and the positioning plate, the tool positioning hole, the measuring positioning hole and the tail positioning point are located on the same straight line, and the distances between the measuring positioning hole and the tool positioning holeand between the tail positioning point and the tool positioning hole are equal. The invention further discloses a machining method and an embedding method based on the embedding tool, and by means ofthe embedding tool, the embedding efficiency and accuracy of linear control points are improved.
Description
technical field [0001] The present application relates to the technical field of bridge prefabrication, in particular to a segmental beam linear control point embedding tool, processing method and embedding method. Background technique [0002] In the process of segmental beam prefabrication, there is an extremely important process, that is, pre-embedding linear control points on the segmental beam. Line type control points are important position reference objects when segmental beams are assembled. When prefabricating segmental beams, the accuracy of the linear control points is high. Once the linear control points deviate, it is very likely that the straight line bridge will be assembled into a curve during the subsequent segmental beam butt joint process. [0003] In related technologies, surveyors usually use squares to measure and locate linear control points. It takes a long time to bury linear control points and the efficiency is low; and errors often occur during th...
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IPC IPC(8): B28B23/00
CPCB28B23/00B28B23/0062
Inventor 赖东东邝嘉诚张文炜徐威平韩江龙胡晓武
Owner 中铁大桥局第九工程有限公司