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实用新型
CN204344138U 一种隧道管片及其注浆孔盖 失效 - 权利终止

一种隧道管片及其注浆孔盖
摘要：
本实用新型揭示了一种隧道管片及其注浆孔盖，隧道管片包括管片主体，管片主体设有注浆孔，注浆孔配有注浆孔盖；所述注浆孔盖设有标识对应隧道管片的标签。所述注浆孔盖上设有用于放置电子标签或二维码标签的插槽，电子标签或二维码标签设置于该插槽内。所述标签设置于户外标签纸上，户外标签纸通过黏贴物粘贴并包裹于注浆孔盖的表面及四周，注浆孔盖拧入注浆孔后四周包裹的标签纸在管片主体的内部。本实用新型提出的隧道管片，通过设置标签，便于检查维护；本实用新型隧道管片的注浆孔盖可更好地固定标签，同时便于组装。
摘要（英）：

The utility model discloses a tunnel segment and a grouting hole cover thereof. The tunnel segment comprises a segment body and the segment body is provided with a grouting hole which is provided with the grouting hole cover. The grouting hole cover is provided with a mark corresponding to a label of the tunnel segment. A slot used for containing an electronic label or a two-dimensional code label is formed in the grouting hole cover and the electronic label or the two-dimensional code label is arranged in the slot. The label is arranged on outdoor label paper which adheres to the surface and the periphery of the grouting hole cover through adhesive in a coating mode, and after the grouting hole cover is screwed into the grouting hole, the label paper covering the periphery of the grouting hole cover is located in the segment body. By the adoption of the tunnel segment, the label is arranged, so that check and maintenance are convenient; the label can be well fixed through the grouting hole cover of the tunnel segment, and meanwhile assembling operation is convenient.

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