A mine hydraulic prop
By installing installation and support components on the mining hydraulic prop, the problem of the mining hydraulic prop being prone to tilting and falling under lateral forces is solved, thereby improving stability and safety.
CN224339014UActive Publication Date: 2026-06-09ZHEJIANG QUZHOU JUSHENG COAL MINING MACHINERY
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHEJIANG QUZHOU JUSHENG COAL MINING MACHINERY
- Filing Date
- 2025-08-25
- Publication Date
- 2026-06-09
AI Technical Summary
Technical Problem
When subjected to lateral forces, mining hydraulic supports are prone to tilting or falling over due to the rigidity of the cylinder itself, resulting in poor stability and potential safety hazards.
Method used
Mounting and support components are installed on the outer wall of the cylinder, including mounting base, fixing tube, fixing rod, support base and rubber pad. By flexibly adjusting the angle and length, a lateral support system is formed. Combined with the rubber pad to enhance friction and buffer impact force, stable support is achieved.
Benefits of technology
It effectively resists lateral forces, enhances the stability of mining hydraulic supports, reduces safety hazards, and ensures the safety and stability of underground operations.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224339014U_ABST
Abstract
This utility model relates to the field of hydraulic support technology and discloses a mining hydraulic support, including a cylinder body. The outer wall of the cylinder body is provided with an installation assembly, and the top of the cylinder body is provided with a movable rod. The top of the movable rod is fixedly connected to a connecting seat, and the top of the connecting seat is provided with a support assembly. This mining hydraulic support includes an installation seat, a fixed pipe, an installation groove, a threaded groove, installation bolts, a fixed rod, a base plate, and fixing bolts. The fixed pipe is hinged to the installation seat, allowing for flexible angle adjustment. Combined with the sliding of the fixed rod within the installation groove, the support length can be flexibly adjusted according to the underground terrain. The fixed rod is then fixed inside the fixed pipe by tightening the installation bolts, and the base plate is fixed to the ground using the fixing bolts, forming a lateral support system that effectively resists lateral forces. This solves the problem of traditional supports relying solely on the rigidity of the cylinder body, which is prone to tilting and falling, thus enhancing stability and reducing safety hazards.
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