Pipeline transportation device for engineering construction
CN224690187UActive Publication Date: 2026-08-28ZHEJIANG JIAXING AITIAN DECORATION ENG CO LTD
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Patent Information
- Application Number
- CN202521871881.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-01
- Publication Date
- 2026-08-28
- Estimated Expiration
- 2035-09-01
AI Technical Summary
Technical Problem
然而，这种运输方式存在明显缺陷：弧形托架与钢管外表面直接接触，在抬升、放置及运输过程中，托架边缘易与钢管外表面的防腐涂层、镀锌层等发生摩擦或碰撞，造成涂层损坏，影响钢管的使用寿命和防腐性能，后续修复涂层还会增加施工成本
Benefits of technology
[0014]本实用新型采用内部支撑方式，升降轴和固定轴仅与钢管端头内壁接触，避免了与钢管外表面的摩擦或碰撞，从根本上解决了外表面涂层损坏的问题，减少了涂层修复成本，保证了钢管的防腐性能和使用寿命。
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Figure CN224690187U_ABST
Abstract
The utility model provides a pipeline transportation device for engineering construction, including bearing base, the universal wheel is fixedly installed under the bearing base, its upper surface is fixedly installed with the support vertical board frame, the support vertical board frame upper surface is fixedly installed with the pull -push rod, the ball screw rotation is installed in the lifting groove of bearing base setting, among them, the ball screw's upper end is connected with hand wheel fixedly, the lifting platform of ball screw installation is fixedly installed with the lifting shaft on, the support vertical board frame is fixedly installed with two opposite fixed axle, the utility model discloses adopt internal support, avoid the coating damage of steel pipe outer surface, adjust the interval through the ball screw, adapt to different inner diameter steel pipe, and the versatility is strong, three point formula distribution and equilateral base cooperation prevent shaking and slip, safe and reliable.
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