CN219527924U - Urban drainage pipeline dredging device - Google Patents

Abstract

The utility model relates to a dredging device for an urban drainage pipeline, which comprises a dredging cylinder, wherein two ends of the dredging cylinder are opened, a partition plate is arranged in an inner cavity of the dredging cylinder, a notch is formed in an upper cylinder wall at two ends of the dredging cylinder, a lower cylinder wall at the end of the dredging cylinder protrudes out of the upper cylinder wall to form a shovel plate, and a first traction rope and a second traction rope are respectively hung at two ends of the dredging cylinder in a bolting mode. The dredging device is moved in the drainage pipeline by pulling the first traction rope or the second traction rope, in the moving process, the shovel plate structure at the end part of the dredging cylinder shovels garbage, silt and other sundries in the drainage pipeline into the cylinder, the garbage, the silt and other sundries do not need to be manually introduced into the pipeline for dredging, a partition plate is further arranged in the dredging cylinder, the dredging cylinder can be pulled from an inspection well at any side of the drainage pipeline for cleaning the pipeline, and the dredging cylinder filled with sundries is directly lifted and transferred to the ground from the inspection well at any side of the drainage pipeline.

Description

Urban drainage pipeline dredging device

Technical Field

The utility model relates to a dredging device for an urban drainage pipeline, and belongs to the technical field of cleaning devices for sewer or sewage wells.

Background

Urban drainage pipeline system is including burying underground drainage pipeline and a plurality of inspection shafts that set up along drainage pipeline interval, can produce a large amount of plugs such as rubbish, silt in the drainage pipeline after long-term use, if not to the drainage pipeline in time clear up, then cause the jam of blow off pipeline very easily, influence urban drainage system's normal operating.

The existing cleaning mode of the drainage pipeline generally utilizes high-pressure water generated by a high-pressure cleaning water truck to flush the pipeline for dredging operation, but if the pipeline is in contact with a solid object which is blocked and hard, the pipeline cannot be thoroughly dredged, the ground cannot be chiseled off, the pipeline generally needs to be manually dredged into the drainage pipeline under the condition, but for the small-caliber drainage pipeline with the diameter smaller than 0.5m, the pipeline cannot be manually dredged into the pipeline, the drainage pipeline cannot be thoroughly dredged, and if garbage continues to enter the drainage pipeline, the drainage pipeline can be blocked very quickly.

At present, some automatic dredging devices are also provided, for example, chinese patent application No. CN201721081899.X discloses an automatic sludge cleaning device for a municipal drainage pipeline system sewage inspection well, and the technical problem that underground cleaning operation needs to be manually performed in the existing sewage inspection well cleaning process can be solved by the scheme, but the structure is complex, and because the condition in a drainage pipeline is complex, if a hard solid blockage is encountered in the dredging process, the cleaning device cannot clean the sewage inspection well.

Therefore, there is a need for a simple and practical municipal drainage pipeline dredging device to solve the above problems.

Disclosure of Invention

The utility model aims to provide a dredging device for an urban drainage pipeline, so as to solve or solve the technical problem that a small-caliber drainage pipeline is difficult to dredge in the prior art.

The technical scheme provided by the utility model is as follows: the utility model provides a city drainage pipe dredging device, includes the dredging section of thick bamboo, dredging section of thick bamboo both ends opening, be equipped with a baffle in the inner chamber of dredging section of thick bamboo, the last section of thick bamboo wall of dredging section of thick bamboo both ends is equipped with the notch, the lower section of thick bamboo wall protrusion of dredging section of thick bamboo tip forms the shovel board in last section of thick bamboo wall.

Further, the two ends of the dredging cylinder are respectively tied with a first traction rope and a second traction rope.

Further, a plurality of drain holes are formed in the partition plate.

The beneficial effect of adopting above-mentioned further scheme is, the sewage that gets into in the desilting section of thick bamboo can flow from the wash port.

Further, a filter screen is arranged on the drain hole.

The beneficial effect of adopting above-mentioned further scheme is, prevents that rubbish from spilling from the outlet.

Further, the cross section of the dredging cylinder is round, oval or square.

Further, at least one bolting hole is respectively arranged at two ends of the dredging cylinder, and the first traction rope and the second traction rope are respectively bolted at two ends of the dredging cylinder through the bolting holes.

Further, the first traction rope and the second traction rope are both tied at two ends of the dredging cylinder through the tying device, and the tying device comprises a plurality of tying rods.

Further, one ends of the plurality of bolt hanging rods are gathered and connected together, and the other ends of the plurality of bolt hanging rods are arranged around the end part of the dredging cylinder.

The beneficial effect of adopting above-mentioned further scheme is, the bolt is hung the device and is not only used for the bolt to hang the stay cord, and in the desilting in-process of removal desilting section of thick bamboo, the pointed end that a plurality of bolt peg gathered together formed can also play the effect of broken hard solid plug moreover.

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects: placing the dredging device into a drainage pipeline, enabling the dredging device to move in the drainage pipeline by pulling a first pulling rope or a second pulling rope, in the moving process, shoveling sundries such as garbage, silt and the like in the drainage pipeline into a cylinder by a shovel plate structure at the end part of a dredging cylinder, if harder solid plugs are encountered in the moving process, the hard solid plugs can be shoveled out by increasing the pulling force, the dredging is not needed to be manually carried out in the pipeline, a partition plate is further arranged in the dredging cylinder, the dredging cylinder can be pulled from an inspection well at any side of the drainage pipeline to clean the pipeline, and the dredging cylinder filled with sundries can be directly lifted and transferred to the ground from the inspection well at any side of the drainage pipeline; and the two ends of the dredging cylinder are all open, and the dredging device can move back and forth in the drainage pipeline by back and forth pulling the first traction rope or the second traction rope, so that sundries such as silt in the pipeline can be repeatedly cleaned, and the dredging efficiency is improved. The pipeline dredging device is simple in structure, convenient to use and high in practicability, and can accurately clean the hard solid blockage in the urban drainage pipeline.

Drawings

FIG. 1 is a schematic perspective view of a first embodiment of the present utility model;

FIG. 2 is a front view of a first embodiment of the present utility model;

FIG. 3 is a top view of FIG. 2 of the present utility model;

fig. 4 is a left side view of the boss 2 of the present utility model;

FIG. 5 is a schematic perspective view of a second embodiment of the present utility model;

in the figure, 1, a dredging cylinder; 2. a partition plate; 3. a notch; 4. a shovel plate; 5. a first pulling rope; 6. a second pulling rope; 8. a drain hole; 9. and (5) bolting the hanging rod.

Detailed Description

The principles and features of the present utility model are described below in connection with examples, which are set forth only to illustrate the present utility model and not to limit the scope of the utility model.

First embodiment:

as shown in fig. 1 to 4, the dredging device for the urban drainage pipeline comprises a dredging barrel 1, two ends of the dredging barrel 1 are opened, a partition board 2 is arranged in an inner cavity of the dredging barrel 1, a notch 3 is arranged on an upper barrel wall of two ends of the dredging barrel 1, a lower barrel wall of the end of the dredging barrel 1 protrudes out of the upper barrel wall to form a shovel plate 4, and two ends of the dredging barrel 1 are respectively provided with a first traction rope 5 and a second traction rope 6 in a bolting mode.

The partition board 2 is provided with a plurality of drain holes 8. The sewage entering the dredging cylinder 1 can flow out from the drain hole 8.

The drain hole 8 is provided with a filter screen to prevent garbage from leaking out of the drain outlet.

In this embodiment, the cross section of the dredging cylinder 1 is circular, the shape of the dredging cylinder 1 is matched with the shape of the drainage pipeline, and the size of the outer diameter of the dredging cylinder 1 is matched with the size of the inner diameter of the drainage pipeline, so that the dredging cylinder 1 can move in the drainage pipeline. Of course, the cross section of the dredging cylinder 1 can be provided with an oval shape or a square shape.

The first traction rope 5 and the second traction rope 6 are tied at two ends of the dredging cylinder 1 through a tying device, the tying device comprises a plurality of tying rods 9, one ends of the tying rods 9 are gathered and connected together, and the other ends of the tying rods 9 encircle the end part of the dredging cylinder 1. The bolting device not only can be used for bolting and pulling ropes, but also can play a role in crushing hard solid plugs when a plurality of bolting rods 9 are gathered together to form a pointed end in the dredging process of the mobile dredging cylinder 1.

The use method of the dredging device comprises the following steps:

(1) According to the threading method, the first traction rope 5 and the second traction rope 6 firstly penetrate through two ends of the drainage pipeline, and the length of the drainage pipeline is long, so that threading can be assisted by a threading device during threading, threading difficulty is reduced, threading efficiency is improved, and ropes with certain hardness can be selected for the first traction rope 5 and the second traction rope 6.

(2) In a single-pass dredging mode, a dredging device moves towards one side in a drainage pipeline by pulling a first pulling rope 5 or a second pulling rope 6, in the moving process, a shovel plate 4 structure at the end part of a dredging cylinder 1 shovels sundries such as garbage, silt and the like in the drainage pipeline into a cylinder, if harder solid plugs are encountered in the moving process, the hard solid plugs can be shoveled out by increasing the pulling force, the dredging cylinder 1 filled with sundries is directly lifted and transferred to the ground from an inspection well at one side of the drainage pipeline, and in the process of lifting the dredging cylinder 1, sewage in the dredging cylinder 1 can be discharged from a drainage hole 8 in a partition plate 2, so that the lifting weight is reduced.

(3) The reciprocating dredging mode is that the two ends of the dredging cylinder 1 are opened, and the dredging device can move back and forth in the drainage pipeline by back and forth pulling the first pulling rope 5 and the second pulling rope 6, so that sundries such as silt in the pipeline are repeatedly cleaned, and dredging efficiency is improved.

Specific embodiment II:

as shown in fig. 5, different from the first embodiment, two ends of the dredging cylinder 1 are respectively provided with at least one bolting hole, and the first traction rope 5 and the second traction rope 6 are respectively hooked at two ends of the dredging cylinder 1 through the bolting holes.

The pipeline dredging device is simple in structure, convenient to use and high in practicability, and can accurately clean the hard solid blockage in the urban drainage pipeline.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims (8)

1. The utility model provides a city drainage pipe dredging device, its characterized in that, includes dredging section of thick bamboo (1), dredging section of thick bamboo (1) both ends opening, be equipped with a baffle (2) in the inner chamber of dredging section of thick bamboo (1), the last section of thick bamboo wall of dredging section of thick bamboo (1) both ends is equipped with notch (3), the lower section of thick bamboo wall protrusion of dredging section of thick bamboo (1) tip forms shovel board (4) in last section of thick bamboo wall.

2. The urban drainage pipeline dredging device according to claim 1, wherein the two ends of the dredging cylinder (1) are respectively provided with a first traction rope (5) and a second traction rope (6).

3. Urban drainage pipeline dredging device according to claim 1, characterized in that the partition (2) is provided with a plurality of drainage holes (8).

4. A municipal drainage pipe dredging device according to claim 3, wherein the drainage holes (8) are provided with a filter screen.

5. The municipal drainage pipe dredging device according to any one of claims 1-4, wherein the cross section of the dredging cylinder (1) is circular, oval or square.

6. The urban drainage pipeline dredging device according to claim 2, wherein at least one bolt hanging hole is respectively arranged at two ends of the dredging cylinder (1), and the first traction rope (5) and the second traction rope (6) are respectively hung at two ends of the dredging cylinder (1) through the bolt hanging holes.

7. Urban drainage pipeline dredging device according to claim 2, characterized in that the first traction rope (5) and the second traction rope (6) are both bolted at the two ends of the dredging cylinder (1) by bolting means.

8. The urban drainage pipeline dredging device according to claim 7, wherein the bolting device comprises a plurality of bolting rods (9), one ends of the bolting rods (9) are gathered and connected together, and the other ends of the bolting rods (9) are arranged around the end part of the dredging cylinder (1).