Municipal engineering sewer desilting device

A technology for dredging devices and sewers, applied in water supply devices, cleaning sewer pipes, waterway systems, etc., can solve problems such as poor sewage and blockage removal effects, and achieve good results, good cleaning effects, and high efficiency

Inactive Publication Date: 2021-08-10
江苏全心建设有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the process of sewage suction, if the debris in the pipeline is densely accumulated, the problem of pipeline blockage cannot be solved only by negative pressure.
[0005] In view of the related technologies mentioned above, the inventor believes that there is a defect that the sewage discharge and blockage removal effect is not good

Method used

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  • Municipal engineering sewer desilting device
  • Municipal engineering sewer desilting device
  • Municipal engineering sewer desilting device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] The embodiment of the application discloses a municipal engineering sewer dredging device. refer to figure 1The municipal engineering sewer dredging device includes a traction assembly 1 and a dredging assembly 2. The traction assembly 1 is arranged on one side of the left manhole cover 3 in the figure. The traction assembly 1 is wound with a steel wire rope 101, which can be threaded into the sewer And can be worn out from 4 places of right inspection shaft cover in the figure.

[0043] refer to figure 2 , the dredging assembly 2 includes a connection base 5, a rotation rod 6 is connected to the connection base 5, the end of the rotation rod 6 is connected to a connection head 7 in rotation, and the wire rope 101 can be fixed on the connection head 7, the traction wire rope 101, the wire rope 101 The connecting matrix 5 can be driven to pass through the sewer to clear the blockage.

[0044] refer to figure 2 , the rotating rod 6 is provided with a stirring head, ...

Embodiment 2

[0056] The embodiment of the application discloses a municipal engineering sewer dredging device. refer to Figure 7 , the difference from Embodiment 1 is that the ends of the first stirring rod 81 and the second stirring rod 82 away from the hinge point are both slidingly connected with the rotating rod 6, specifically, the rotating rod 6 is provided with a plurality of sliding grooves 28. The sliding block 29 is fitted with a sliding clip in the sliding groove 28, the first stirring rod 81 and the second stirring rod 82 are hinged to the corresponding sliding block 29, and a return spring 30 is connected between the sliding block 29 and the protective cover 10 , One end of the return spring 30 is affixed to the sliding block 29, and the other end is affixed to the protective cover 10.

[0057] refer to Figure 7 A second driving motor 31 is fixedly connected to the protective cover 10, and a cam 32 is fixedly connected to the second driving motor 31 coaxially. The ends of...

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Abstract

The invention relates to a municipal engineering sewer desilting device which comprises a traction assembly and a desilting assembly, wherein the desilting assembly comprises a connecting base body, the connecting base body is rotationally connected with a rotating rod, the rotating rod is provided with a stirring head, the stirring head comprises a plurality of stirring rod sets, each stirring rod set comprises a first stirring rod and a second stirring rod which are hinged to each other, a protective cover is fixedly connected to the rotating rod, and the vertical distance between the hinged points of the first stirring rods and the second stirring rods and the rotating rod can be adjusted. The traction assembly can drive the desilting assembly to move in a sewer, the maximum distance between the stirring rod sets and the rotating rod can be adjusted, when the stirring head rotates, the diameter of the maximum circumferential face formed by rotation of the stirring rod sets continuously changes, sundries accumulated in the sewer can be resisted, it can be guaranteed that the sundries are effectively cleaned, and the cleaning effect is better.

Description

technical field [0001] The application relates to the field of municipal construction technology, in particular to a municipal engineering sewer dredging device. Background technique [0002] Sewers are an integral part of public facilities, collecting and discharging rainwater, sewage and other waste water. [0003] With the expansion of cities, urban drainage has attracted more and more attention. If the work of urban drainage is not done well, it is easy to form urban waterlogging in the event of severe weather such as heavy rain or heavy rain. Municipal drainage mainly relies on the smooth drainage of sewers, but as time goes on, some stains, sludge, sundries, etc. will be deposited in the drainage pipes, which will easily reduce the drainage volume and cause the drainage pipes to block. [0004] In order to ensure the smooth flow of drainage pipes, the existing municipal works mainly carry out daily maintenance manually, mainly including the following methods: manual ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03F9/00
CPCE03F9/002E03F9/007
Inventor 舒建云王倪林昱帆胡永丰王小昆贡超徐志霞张虎
Owner 江苏全心建设有限公司
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