Tracing line gas mark pile

The utility model discloses a tracing line gas marking pile in the related technical field of gas pipes, and aims to solve the technical problem that the existing marking pile is inconvenient to transport, the marking pile comprises a hollow pile body, a fixed sliding block is connected in the pile...

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Bibliographic Details
Main Author HAN ZHENGGUANG
Format Patent
LanguageChinese
English
Published 22.01.2021
Subjects
ADVERTISING
CRYPTOGRAPHY
DISPLAY
DISPLAYING
EDUCATION
LABELS OR NAME-PLATES
PHYSICS
SEALS
SIGNS
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Summary:The utility model discloses a tracing line gas marking pile in the related technical field of gas pipes, and aims to solve the technical problem that the existing marking pile is inconvenient to transport, the marking pile comprises a hollow pile body, a fixed sliding block is connected in the pile body along the height direction of the pile body in a sliding manner, and the left side and the right side of the pile body are respectively provided with a fixing sheet and a connecting rod. One end of the fixing piece is hinged to the pile body, one end of the connecting rod is rotationally connected with the fixing piece, and the other end of the connecting rod penetrates through the strip-shaped hole in the pile body and then is rotationally connected with the movable sliding block. In the utility model, the folding and unfolding of the fixing sheet are realized by hinging the fixing sheet and the pile body, so that the size of the mark pile is reduced, and the transportation of the markpile is facilitated. 本实用
Bibliography:Application Number: CN202020809921U