Deep hole drainage building dredging device and dredging method

A technology for draining buildings and deep holes, which is used in construction, earthmoving machines/shovels, etc., can solve the problems that siphon may not be realized, work efficiency is not high, and the loss of building floor is aggravated, and it is convenient for later stages. The effect of grabbing, avoiding loss, and ensuring safety

Pending Publication Date: 2020-01-03
CHINA THREE GORGES CORPORATION +1
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] During the dredging process of deep-water discharge structures, underwater walking robots mainly use siphon, robot entrainment or carrying transport, and the combination of siphon and carrying to clean up the debris after dredging. On the one h

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Deep hole drainage building dredging device and dredging method
  • Deep hole drainage building dredging device and dredging method
  • Deep hole drainage building dredging device and dredging method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0053] Such as figure 1 As shown, a device for unclogging a deep-hole discharge structure acts on the deep-hole flood discharge tunnel 42.

[0054] The deep hole spillway 42 is a concrete structure lined with surrounding rock, and one end of the deep hole spillway is provided with a gate 1. When the water level needs to be adjusted during the operation of the power station, the gate needs to be lifted and discharged. If the lifting process is blocked due to silting, the Affect the operation safety of the power station.

[0055] The bottom plate 9 of the deep hole flood discharge tunnel 42 is a concrete structure. In the traditional robot dredging technology, the robot walks directly on the concrete structure. Due to the presence of silts, it is difficult for the robot to self-stabilize during self-promotion, and it is necessary to rely on the heavy load of the robot. increase to ensure walking stability, and there is a possibility of damage to the bottom plate during crawler ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a deep hole drainage building dredging device which includes a robot operating system and a transfer system. The robot operating system includes a first traveling machine head, and the first traveling machine head is slidably disposed in a track groove in the top end of a deep hole spillway; a mechanical arm is installed at the lower end of the first walking machine head,and the mechanical arm is connected to a mechanical hand; the transfer system includes an underwater belt conveyor which is connected to a walking base, and the walking base is arranged on a bottom plate of the deep-water spillway; a traveling swinging hopper is arranged on one side of the underwater belt conveyor, the traveling swinging hopper is connected to a lifting mechanism on a second traveling machine head through a hoisting rope group, and the second traveling machine head is arranged in the track groove; and the other side of the traveling swinging hopper is provided with a lifting platform, and the lifting platform is connected to a crane through a cable. The deep hole drainage building dredging device can complete removal of silt in the deep hole spillway.

Description

technical field [0001] The invention relates to the field of deep water dredging, in particular to a device and method for dredging deep-hole drainage structures. Background technique [0002] The main dredging methods at the present stage can be summarized into three categories: 1) Use mechanical equipment or manually dive into the water for cleaning; 2) Flood discharge or water discharge to scour the deposits in front of the bottom hole gate; 3) The above two methods are used in combination . [0003] However, during the opening and closing operation of the hydraulic gates of the existing hydropower stations, due to lack of management and lack of technology, the blockage in front of the gates was not eliminated in time, which caused many operational accidents, and some caused serious damage to the gates and dams. Some even caused dams to fail. At present, there are still many reservoirs that do not carry out regular cleaning of the deposits in front of the deep hole gate...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): E02F5/28E02F7/00
CPCE02F5/28E02F7/005
Inventor 王义锋宛良朋姚汉光顾功开王坤潘洪月李华赵代鹏
Owner CHINA THREE GORGES CORPORATION
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap