Tool plate for embedded bolt assembly installation and checking

Abstract

The invention discloses a tool plate for embedded bolt assembly installation and checking. The tool plate is made of hard transparent plastics, and comprises a tool plate body (1), a horizontal device (2) and a built-in movable protractor (3), wherein a target bolt hole (1-1), a cross graduation graduated scale (1-2), a centering hole (1-3), a horizontal pipe preserved hole (2-1) and a protractor moving cavity (3-3) are formed in the tool plate body (1); a high-precision horizontal plate (2-2) is implanted in the horizontal pipe preserved hole (2-1) to form the horizontal device (2); a bulge 5 of a purpose-made angle disc (3-2) is embedded into a chute 7; a push-pull handle 4 passes through a chute 8; an angle measuring cover plate (3-1) is bonded with a cover plate eave edge 6, so that the built-in movable protractor (3) is formed. When the tool plate is used for embedded bolt installation and checking process, each installation index of a bolt assembly can be precisely and efficiently detected; basis is provided for installation; a reliable measure is provided for checking.

Description

technical field [0001] The invention relates to a tool used for installation of engineering embedded bolt components and inspection of installation quality. Background technique [0002] With the rapid development of China's railway, highway, municipal, and underground engineering and other construction industries, more and more pre-embedded installation facilities are involved in the civil construction process, especially pre-embedded bolt components, which require extremely high installation accuracy. In the past, during the installation process of the bolt assembly, the construction party used instruments such as a spirit level and a total station to cooperate with the installation and check the installation accuracy. The horizontal axis and plane elevation of the embedded bolt assembly were mainly checked, while the verticality of the exposed bolts and the adjacent Spacing, diagonal spacing, and the overall twist of bolts are often not inspected in place or cannot be acc...

AI Technical Summary

Problems solved by technology

[0003] The problem to be solved by the present invention is to provide a tool plate for installation and inspection of pre-embedded bolt components, so as to improve the installation accuracy and efficiency of pre-embedded bolt components, facilitate the quality inspection of all parties participating in the construction during the construction process, and effectively ensure the quality of the facilities. Use functional requirements to overcome the deficiencies in the existing technology that the verticality of exposed bolts, adjacent spacing, diagonal spacing, and overall twisting of bolts that affect the quality of component installation are often not properly inspected or cannot be accurately inspected.

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