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Underground cavern moving operation platform and operation method thereof

A mobile operation and underground cavern technology, which is applied in the direction of earth drilling, mining equipment, tunnels, etc., can solve the problems of difficult platform movement, poor platform stability, and slow construction speed, so as to ensure safe operation, convenient transportation of waste materials, and enhanced The effect of stability

Active Publication Date: 2021-02-12
STATE GRID CORP OF CHINA +2
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0002] Underground cavern excavation is currently the most common form of excavation for pumped storage power stations. The section of cavern excavation is getting larger and larger, and the existing drilling platform operation method can no longer meet the current requirements of large-section excavation operations. , there are two processes of slagging and drilling alternately, and the formed waste is accumulated on the operation platform, resulting in slow construction speed. At the same time, the existing platform is difficult to move, the terrain in the cave is complex, and the stability of the platform is poor, which is safe and economical. Sex cannot meet the requirements of modern engineering

Method used

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Embodiment Construction

[0023] The present invention is further described below in conjunction with accompanying drawing:

[0024] see figure 1 and figure 2 , a mobile operating platform for underground caverns, including an operating platform 1, a support frame 2 and a moving mechanism; two supporting frames 2 are arranged in parallel, the operating platform 1 is fixedly arranged between the two supporting frames 2, and the moving mechanism is arranged on the operating platform the bottom of 1;

[0025] The moving mechanism includes a lifting device 3 and a universal wheel 4; several lifting devices 3 are arranged at the bottom of the console 1, and each lifting device 3 is connected with a universal wheel 4. The underground cavern operation platform of the present invention can be easily moved through the lifting device, and is equipped with a fixed end, which can adapt to different terrains, enhance the stability of the platform, and ensure safe operation.

[0026] The lifting device 3 is a te...

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Abstract

The invention discloses an underground cavern moving operation platform and an operation method thereof. The moving operation platform comprises an operation table, two supporting frames and a movingmechanism; the two supporting frames are arranged in parallel, the operation table is fixedly arranged between the two supporting frames, and the moving mechanism is arranged at the bottom of the operation table; the moving mechanism comprises a plurality of lifting devices and universal wheels; and the multiple lifting devices are arranged at the bottom of the operation table, and the lifting devices are correspondingly connected with the universal wheels. According to the underground cavern moving operation platform, movement can be easily achieved through the lifting devices, the underground cavern moving operation platform is provided with a fixed end and can adapt to different terrains, the stability of the platform is enhanced, and operation safety is guaranteed. The fixed end is connected through a thread, disassembly is convenient, the length is convenient to adjust, and the underground cavern moving operation platform adapts to the terrains.

Description

technical field [0001] The invention belongs to the technical field of operating platforms for underground caverns, and in particular relates to a mobile operating platform for underground caverns and an operating method thereof. Background technique [0002] Underground cavern excavation is currently the most common form of excavation for pumped storage power stations. The section of cavern excavation is getting larger and larger, and the existing drilling platform operation method can no longer meet the current requirements of large-section excavation operations. , there are two processes of slagging and drilling alternately, and the formed waste is accumulated on the operation platform, resulting in slow construction speed. At the same time, the existing platform is difficult to move, the terrain in the cave is complex, and the stability of the platform is poor, which is safe and economical. Sex cannot meet the requirements of modern engineering. Contents of the inventi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21D9/12
CPCE21D9/122
Inventor 刘杨薛方方秦鸿哲龙小刚胡广柱张朋飞赵强郑成成庞金姗姜泽明
Owner STATE GRID CORP OF CHINA
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