一种隧道壁划线装置
By designing a tunnel wall marking device, multiple nozzles are connected using a traveling trolley and a lifting mechanism to achieve simultaneous marking of multiple lines, solving the problem of low efficiency in existing tunnel marking equipment and improving construction efficiency.
CN224514790UActive Publication Date: 2026-07-17SHAANXI NO 11 CONSTR ENG CO
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHAANXI NO 11 CONSTR ENG CO
- Filing Date
- 2025-08-27
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
Existing tunnel marking equipment can only mark one line at a time, resulting in low construction efficiency and requiring multiple trips inside the tunnel to mark multiple lines.
Method used
A tunnel wall marking device was designed, including a traveling trolley, a lifting mechanism, multiple connecting mechanisms, and a spraying mechanism. Multiple nozzles are connected through the lifting mechanism, enabling multiple nozzles to mark lines on the tunnel wall simultaneously, avoiding multiple round trips.
Benefits of technology
It improves the efficiency of tunnel construction by allowing multiple lines to be marked simultaneously, reducing the number of trips inside the tunnel and increasing construction efficiency.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224514790U_ABST
Abstract
本申请公开了一种隧道壁划线装置，该隧道壁划线装置包括行走小车、升降机构、多个连接机构和喷涂机构。升降机构安装于行走小车。多个连接机构按照各自的预设位置可拆卸连接于升降机构的驱动部分。多个伸缩机构对应连接于多个连接机构，用于在水平方向伸缩。喷涂机构包括储料罐、喷涂泵和多个喷头。多个喷头分别连接于多个伸缩机构的驱动部分，储料罐和喷涂泵安装于行走小车，喷涂泵的入口通过管道连通于储料罐，喷涂泵的出口通过管道连通于多个喷头。使用该隧道壁划线装置进行划线工作，能够同时划出多条线，不再需要在隧道内多次往返，提高了工作效率。
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