A tube box depth adjustment device

CN224692758UActive Publication Date: 2026-08-28QINGDAO YINGTE RUIEN MASCH MFG CO LTD
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Patent Information

Application Number
CN202521867484.X
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

传统的盐碱地改良暗管埋设施工，一般需要经过开挖、支护、垫层施工、管道铺设及回填等工序，如现有技术CN110593375A公开了一种管道采用开挖槽埋管施工方法，其包括通过液压反铲挖掘机挖土加人工挖土进行挖槽，使用吊机吊装管道到已挖掘的槽内，并采用人工回填及轻型压实设备夯实，完成管道铺设；现有技术CN112878403A公开了一种管道铺设方法，其分别通过挖槽、挖槽后进行支护，管道铺设和沟槽回填，完成线路铺设，以上现有技术中开挖、支护、垫层施工、管道铺设及回填均需要逐步进行，并不能同时施工，导致施工速度慢，且需要耗费大量人工、机械，人工和机械费用成本高，并不满足快速高效率的盐碱地暗管铺设需求

Benefits of technology

本实用新型实施例提供一种管箱深度调节装置包括管箱支撑臂、固定在所述管箱支撑臂上的连接板和油缸座、铰接安装在所述油缸座上的深度调节油缸、滑动安装在所述管箱支撑臂上的支撑杆、固定在所述支撑杆上的管箱、固定在所述管箱支撑臂上的导向杆、滑动安装在所述导向杆上的连接块，所述连接块的两端分别铰接固定在所述深度调节油缸的油缸杆的前段和所述管箱上，所述管箱在所述深度调节油缸的油缸杆伸缩带动下相对所述管箱支撑臂上下滑动，进而可以根据挖掘链的长度和施工现场的作业情况调整管箱的深度，可以适应不同的挖掘深度和作业要求。

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Abstract

The utility model discloses a kind of pipe box depth adjusting devices, belong to the related technical field of agricultural machinery, it includes pipe box support arm, connecting plate and oil cylinder seat fixed on the pipe box support arm, depth adjustment oil cylinder is hingedly installed on the oil cylinder seat, support rod is slidably installed on the pipe box support arm, pipe box is fixed on the support rod, guide rod is fixed on the pipe box support arm, connecting block is slidably installed on the guide rod, two ends of the connecting block are respectively hingedly fixed on the front section of the oil cylinder rod of the depth adjustment oil cylinder and the pipe box, the pipe box is driven under the telescopic of the oil cylinder rod of the depth adjustment oil cylinder, and it slides up and down relative to the pipe box support arm, and then the depth of pipe box can be adjusted according to the length of excavating chain and the operation condition of construction site, different excavating depth and operation requirement can be adapted.
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Citation Information

Patent Citations

  • Pipeline construction method of excavating groove and burying pipe

    CN110593375A

  • Pipeline laying method

    CN112878403A