Pile head ring incision machine for high-speed railway bearing platform

Abstract

The invention relates to the field of high-speed railway pier construction, in particular to a pile head ring incision machine for a high-speed railway bearing platform. The pile head ring incision machine comprises a machine body, a ring incision device and a bent terminal. The machine body comprises a front machine frame and a rear machine frame. The front machine frame and the rear machine frame each comprise a pair of struts, a pair of moving table screws, a bottom connecting plate, a top connecting plate, a moving table and a supporting sliding table. The ring incision device comprises a turntable, a turntable gear, a knife cutting device and a water cutting device. The bent terminal comprises a fixed position supporting rod, a bent guide wheel, a rope winding wheel, a rope winding motor, an embedded head block, a capturing head and a steel wire rope. The machine body can wrap a pile head in a half-and-half rotation mode. The ring incision device can perform rotary motion to use a cutting knife to cut open part of the pile head, and water cutting is utilized to completely cut open the pile head. The bent terminal is used for bending steel bars in the pile head. The pile head ring incision machine automatically treats the pile head, manpower is saved, dust is prevented from being sucked into the body, health is ensured, environmental pollution is alleviated, and the pile head ring incision machine is convenient to operate.

Description

technical field [0001] The invention relates to the field of high-speed railway pier construction, in particular to a pile head ring cutting machine for high-speed railway caps. Background technique [0002] In the construction process of the high-speed rail cap platform, there are mainly the following construction steps: construction preparation→measurement and lofting→excavation of foundation pit→waterproof and drainage construction→pile head treatment→pile foundation inspection→cushion construction→reinforcement binding→formwork installation→concrete pouring Facilities → pouring platform concrete → concrete curing, dismantling → foundation pit backfilling; [0003] Wherein, in the prior art, during the pile head processing process, the pile head is removed by mechanical cooperation with manual chiseling. After the foundation pit is excavated, the elevation of the pile top (in order to ensure a good connection between the pile foundation and the cap, the pile top should e...

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Problems solved by technology

[0004] The above steps can realize the treatment of the pile head, but it needs to be carried out manually for a long time with a pick, which has a relatively high labor intensity. After the end, it is very troublesome to manually bend the steel bars one by one; in view of this, there is an urgent need for an automated equipment that can process the pile heads

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