Flushing device with anti-sinking structure for river silt and implementation method of flushing device

A technology for river silt and anti-subsidence, applied in the direction of earth mover/shovel, construction, etc., can solve problems such as hidden safety hazards and subsidence of standing positions of personnel, and achieve the effect of expanding the scour range and good anti-subsidence effect.

Active Publication Date: 2021-01-05
肖正新
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing water gun impact method is generally controlled manually, and the impact range is effective. In the process of scouring the silt, because the silt becomes

Method used

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  • Flushing device with anti-sinking structure for river silt and implementation method of flushing device
  • Flushing device with anti-sinking structure for river silt and implementation method of flushing device
  • Flushing device with anti-sinking structure for river silt and implementation method of flushing device

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Experimental program
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Embodiment approach

[0040] In order to better demonstrate the implementation process of the scouring device with the anti-subsidence structure for the river silt, this embodiment now proposes an implementation method for the scouring device with the anti-subsidence structure for the river silt, including the following steps:

[0041] Step 1: Place the flushing device as a whole within the range of the cofferdam for the river channel. The steel ring 17 is in contact with the surface of the mud. Under the action of its own weight, the whole flushing device sinks slightly, and the steel ring 17 is buried in the mud. , the steel ring 17 supports the flushing device, and the threaded drill bit 132 is accommodated in the hollow groove 11. At the same time, the limit block 133 squeezes the push plate 15 under the action of the telescopic cylinder 13, and the support spring 14 shrinks, and the push plate 15 Moving up drives one end of the anti-sinking plate 16 to move upwards, so that the anti-sinking pla...

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Abstract

The invention discloses a flushing device with an anti-sinking structure for river silt and an implementation method of the flushing device. The flushing device comprises anti-sinking supporting legsand an upper working tabletop, hollow grooves are formed in the anti-sinking supporting legs, first motors are fixedly connected to the upper ends of the hollow grooves, telescopic air cylinders are fixedly connected to the output ends of the first motors, reinforcing steel bar rings are welded to the lower ends of the anti-sinking supporting legs, and movable holes are formed in the positions, onthe upper parts of the reinforcing steel bar rings, of the anti-sinking supporting legs at equal intervals. According to the flushing device with the anti-sinking structure for river silt and the implementation method of the flushing device, the lower ends of piston rods are fixedly connected with threaded drill bits, the threaded drill bits can be inserted into muck below the silt under the control of the first motors, a flushing device body can be fixed, and the situation that after the silt is flushed and loosened, the flushing device sinks is prevented; and the structure is stable, in thedownward moving process of the piston rods, limiting blocks release limitation on pushing plates, supporting springs release elastic force to push the pushing plates to move downwards.

Description

technical field [0001] The invention relates to the technical field of sludge treatment, in particular to a scouring device with an anti-subsidence structure for river channel sludge and an implementation method thereof. Background technique [0002] At present, a large amount of silt is accumulated in ponds or rivers due to various reasons, which has led to the increasingly serious problem of a large amount of silt accumulation. According to relevant news, excessive silt accumulation will inevitably lead to a decline in the effective water level and affect water ecology. environment. Due to the deposition of residual bait and fish excrement, etc., the pond bottom mud increases year by year with a thickness of 6-8cm. 91.9% of the bottom mud thickness is greater than 40cm, and 47.4% of them have a thickness of 60-80cm; Deposition at the bottom of the pool will have a significant impact on both the pool water and the bottom quality. The pH value of the pool water will drop, a...

Claims

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Application Information

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IPC IPC(8): E02F5/28
CPCE02F5/28
Inventor 肖正新
Owner 肖正新
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