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Water conservancy pipeline inner wall desilting device

A technology for dredging devices and pipelines, which is used in water supply devices, cleaning sewer pipes, waterway systems, etc., can solve the problems of insufficient and comprehensive removal of sundries and low adequacy of dredging, so as to improve cleaning efficiency and expand cleaning. range effect

Inactive Publication Date: 2021-01-26
姚飞锋
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the device can be used to desilt the pipeline, the degree of adequacy of the desilting is low, and the sundries attached to the inner wall of the pipeline cannot be fully and comprehensively removed. For this reason, a desilting device for the inner wall of a water conservancy pipeline is now provided to solve the above problems. technical problem

Method used

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  • Water conservancy pipeline inner wall desilting device
  • Water conservancy pipeline inner wall desilting device
  • Water conservancy pipeline inner wall desilting device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] see Figure 1-3 , a dredging device for the inner wall of a water conservancy pipeline, comprising a fixed frame 1, a motor II27 is fixed on the fixed frame 1, and a supporting mechanism for rotating and supporting the pipeline 10 is connected to the motor II27, and the fixed frame 1 is rotatably installed There is a hollow shaft II21, and the hollow shaft II21 is connected to an external water source through a pipeline. The hollow shaft II21 is provided with a telescopic mechanism, and a spray plate 29 is installed on the telescopic mechanism, and several staggered brushes are evenly installed on the spray plate 29. 30 and nozzle 31, the motor I13 is fixed on the fixed frame 1, and the translation mechanism for driving the hollow shaft II21 to move laterally is connected to the motor I13, the left baffle plate 22 is fixed on the fixed frame 1, and the fixed frame 1 A right baffle 8 is installed by an adjusting mechanism.

[0022] The support mechanism includes a main ...

Embodiment 2

[0029] On the basis of Embodiment 1, in addition, the translation mechanism of this device includes an incomplete bevel gear 12 driven to rotate by a motor I13, and the incomplete bevel gear 12 is alternately meshed with coaxially fixed bevel gears I11 and bevel gears II14, The bevel gear II14 is coaxially fixed with a threaded rod II15, the threaded rod II15 is threaded with a translation plate 16, and the hollow shaft II21 is bearing-connected and installed on the translation plate 16.

[0030] Through the above settings, the motor I13 drives the incomplete bevel gear 12 to rotate, and the incomplete bevel gear 12 is alternately meshed with the bevel gear I11 and the bevel gear II14. At this time, the bevel gear II14 drives the threaded rod II15 to alternately rotate counterclockwise, thereby realizing the translation plate 16 drives the hollow shaft II21 to reciprocate laterally to realize the axial movement of the brush 30 and the spray head 31 relative to the pipeline 10 a...

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Abstract

The invention discloses a water conservancy pipeline inner wall desilting device, and relates to the technical field of water conservancy projects. The water conservancy pipeline inner wall desiltingdevice comprises a fixing frame, a plurality of brushes and nozzles are uniformly mounted on a spraying disc, the brushes and the nozzles are arranged in a staggered mode, a motor I is fixed to the fixing frame, a translation mechanism for driving a hollow shaft II to move transversely is in driving connection with the motor I, a left baffle is fixed to the fixing frame, and a right baffle is mounted on the fixing frame through an adjusting mechanism. According to the water conservancy pipeline inner wall desilting device, a pipeline can be supported through an arranged supporting mechanism, meanwhile, an arranged supporting rotating roller can further drive the pipeline to rotate, so that the brushes and the nozzles on the spraying disc rotate and move relative to the pipeline, the sufficient cleaning effect is achieved, the spraying disc can be adjusted through an arranged telescopic mechanism, it is guaranteed that the brushes are in contact with the inner wall of the pipeline, thesufficient cleaning effect is achieved, the arranged translation mechanism can drive the rotating hollow shaft II to do transverse reciprocating motion, so that the cleaning range of the pipeline is effectively expanded, and the cleaning efficiency is remarkably improved.

Description

technical field [0001] The invention relates to the technical field of water conservancy engineering, in particular to a dredging device for the inner wall of a water conservancy pipeline. Background technique [0002] Water conservancy projects are projects built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and rejuvenating profits. Also known as water engineering. Water is an indispensable precious resource for human production and life, but its natural state does not fully meet human needs. Only by building water conservancy projects can we control water flow, prevent floods, and regulate and distribute water to meet the needs of people's life and production for water resources. Water conservancy projects need to build different types of hydraulic structures such as dams, dikes, spillways, sluices, water inlets, channels, canals, rafts, and fishways to achieve their goals. [0003] Authorized announcement numb...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B9/051B08B9/049B08B13/00E03F9/00
CPCB08B9/0497B08B9/051B08B13/00E03F9/002E03F9/007
Inventor 姚飞锋
Owner 姚飞锋