L-shaped telescopic measuring device for narrow space of bridge support
By designing an L-shaped telescopic measuring device, the problem of difficult measurement in the narrow space of bridge bearings was solved, achieving efficient and accurate measurement results, reducing costs and improving safety.
CN224340952UActive Publication Date: 2026-06-09CHINA RAILWAY SIXTH GROUP CO LTD +1
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHINA RAILWAY SIXTH GROUP CO LTD
- Filing Date
- 2025-06-17
- Publication Date
- 2026-06-09
AI Technical Summary
Technical Problem
Traditional measuring tools are difficult to use for accurate measurements in the confined space of bridge bearings. Existing devices are complex in structure and expensive, making them inconvenient for practical engineering applications.
Method used
An L-shaped telescopic measuring device was designed, comprising a scale, a horizontal base, a telescopic rod, and a rubber sleeve. It is simple in structure, lightweight, easy to operate, and suitable for measurement in confined spaces.
Benefits of technology
It enables efficient and accurate measurement of the four corner elevation differences within the confined space of bridge bearings, improving measurement efficiency and safety, reducing costs, and offering strong scalability.
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Smart Images
Figure CN224340952U_ABST
Abstract
An L-shaped telescopic measuring device for bridge bearings in confined spaces is disclosed. It includes a scale, a horizontal base, a telescopic rod, and a rubber sleeve. The lower end of the scale is fixed to the top surface of the horizontal base. One end of the telescopic rod is connected to the side of the horizontal base, and the rubber sleeve is installed on the outside of the other end of the telescopic rod. This L-shaped telescopic measuring device for bridge bearings in confined spaces offers the following advantages: 1) Lightweight structure, facilitating operation and reducing labor time; 2) Simple structure, low cost, and easy manufacturing; 3) Enables more efficient and safer measurement of the height difference at the four corners of bridge bearings in confined spaces, and is applicable to construction in other confined spaces and other environments, thus exhibiting strong scalability; 4) Improves measurement efficiency, accuracy, and safety, demonstrating significant technological advancement and practicality.
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