CN217759255U - Novel device of high-efficient clearance cement thick liquid piece in municipal administration pipeline - Google Patents
Novel device of high-efficient clearance cement thick liquid piece in municipal administration pipeline Download PDFInfo
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- CN217759255U CN217759255U CN202222037954.2U CN202222037954U CN217759255U CN 217759255 U CN217759255 U CN 217759255U CN 202222037954 U CN202222037954 U CN 202222037954U CN 217759255 U CN217759255 U CN 217759255U
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Abstract
The utility model belongs to the technical field of municipal dredging, in particular to a novel device for efficiently cleaning cement paste blocks in municipal pipelines, which comprises two drums, wherein the bottom surfaces of the two drums are welded together, and a plurality of thin steel sheets and a plurality of sliding columns are welded on the outer side surfaces of the two drums; the ends of the two ends of the thin steel sheet are respectively welded on the end surfaces of the two drums; the middle section of the sliding column is a straight section, two ends of the sliding column are bending sections, the straight section of the sliding column is welded on the outer side surface of the round barrel, and the ends of the bending sections at each end are welded together. The device can quickly and effectively clean cement paste blocks in municipal pipelines, adopts the thin steel sheet and the sliding columns with two bent ends to ensure that the barrel smoothly passes through the staggered opening of the pipelines, and can also be connected with a winch through a steel wire rope, thereby further accelerating the cleaning efficiency and reducing the labor intensity of workers.
Description
Technical Field
The utility model belongs to the technical field of the municipal desilting, in particular to novel device of high-efficient clearance cement thick liquid piece in municipal pipeline.
Background
The high-pressure jet grouting pile is widely applied to urban high-pressure jet grouting piles, and cement paste is sprayed into a soil layer and mixed with a soil body by a high-pressure rotating nozzle to form a continuously lapped cement reinforcing body. The construction of the high-pressure jet grouting pile occupies less land, has small vibration and lower noise, but is easy to pollute the environment, and the sprayed cement slurry can enter the pipeline along the pipe seam of the nearby reinforced concrete pipeline to cause the pipeline blockage. High-pressure jet grouting piles are generally driven for many times, so that cement paste enters a pipeline for many times to form a layer of thin layer. To the interior cement thick liquid of pipeline that high pressure jet grouting pile caused, if clear up with the drill bit cooperation high pressure water of traditional washing soil pick-up car, the clearance difficulty, efficiency is very low, in view of this, needs a device of high-efficient clearance cement thick liquid piece in the municipal administration pipeline now urgently.
Disclosure of Invention
The invention aims to overcome the defects of the background art and provide a novel device for efficiently cleaning cement paste blocks in a municipal pipeline.
The invention is realized by the following technical scheme: a novel device for efficiently cleaning cement paste blocks in municipal pipelines comprises two identical drums, wherein the bottom surfaces of the two drums are welded together, and a plurality of thin steel sheets and a plurality of sliding columns are uniformly welded on the outer side surfaces of the two drums in a circle; the inner surfaces of the two end heads of the thin steel sheet are right-angle surfaces, the outer surfaces of the two end heads are arc surfaces, and the two end heads of the thin steel sheet are respectively welded on the end surfaces of the two drums; the middle section of the sliding column is a straight section, two ends of the sliding column are bending sections, the straight section of the sliding column is welded on the outer side surface of the round barrel, and the ends of the bending sections at each end are welded together.
Preferably, the side surface of the barrel is provided with a plurality of holes.
Preferably, the drum is a steel drum.
Preferably, the sliding column is a steel bar.
Preferably, the thin steel sheet is located between adjacent sliding columns.
Preferably, the number of the thin steel sheets is four, and the number of the sliding columns is four.
Preferably, the holes are semicircular holes.
The device can quickly and effectively clean cement paste blocks in municipal pipelines, and the cement paste blocks enter the barrel to clean the pipelines by repeatedly dragging the device in the pipelines; according to the invention, the thin steel sheet and the sliding columns with two bent ends are adopted on the outer surface of the barrel to ensure that the barrel smoothly passes through the staggered opening of the pipeline; the device can be connected with a winch through a steel wire rope and pulled, so that the cleaning efficiency is further accelerated, and the labor intensity of workers is reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic structural view of the thin steel sheet end head of the present invention.
In the figure, 1 round barrel, 2 thin steel sheets, 3 sliding columns, 4 right-angle surfaces, 5 arc surfaces, 6 bending sections, 7 straight-line sections, 8 holes and 9 steel wire ropes.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The device comprises two identical drums 1, and preferably, the drums 1 are steel drums. The bottom surfaces of the two drums 1 are welded together, i.e. the openings of the drums 1 face the two ends respectively. A plurality of thin steel sheets 2 and a plurality of sliding columns 3 are uniformly welded on the outer side surfaces of the two drums 1 in a circle, four thin steel sheets 2 and four sliding columns 3 are welded in the embodiment, and the thin steel sheets 2 are located between the adjacent sliding columns 3.
The inner surfaces of the two end heads of the thin steel sheet 2 are right-angle surfaces 4, the inner surfaces are surfaces welded with the drum 1, and the outer surfaces of the two end heads are arc surfaces 5, as shown in the attached drawing 3. The right-angle surfaces 4 at the ends of the two ends of the thin steel sheet 2 are respectively welded on the end surfaces of the ends of the two round barrels 1. The thin steel sheet 2 is used for smoothly sliding the staggered opening when the device touches the staggered opening of the pipeline, and can not be clamped on the staggered opening, and particularly the arc surface 5 of the end can be helpful for smoothly sliding the staggered opening.
Wherein the middle section of the sliding column 3 is a straight section 7, and the two ends are bending sections 6. The straight line segment 7 of the sliding column 3 is welded on the outer side surface of the barrel 1, and the end of the bending segment 6 at each end is welded together. In this embodiment, a bent reinforcing bar is used as the sliding column 3. The sliding column 3 surrounds the barrel 1 to form a reinforcing cage with two conical ends, so that the device can smoothly slide through the staggered opening, and the condition that the barrel 1 is clamped on the staggered opening of the pipeline is prevented.
Sometimes the barrel 1 is filled with cement paste blocks and sludge is blocked in the cleaning process, preferably, a plurality of holes 8 are formed in the side face of the barrel 1, and the holes 8 are semicircular holes in the embodiment, so that the sludge can flow out through the holes 8 in the dragging process.
When the device is used, the steel wire ropes 9 are tied and caught at the welding points of the bending sections 6 at the two ends, then the steel wire rope 9 at one end of the steel wire ropes penetrates through a pipeline, then the steel wire rope 9 at one end of the steel wire ropes is dragged, the device penetrates through the pipeline, cement paste blocks in the barrel 1 are poured out after the steel wire ropes penetrate through the pipeline, then the steel wire rope 9 at the other end of the steel wire ropes is dragged, the device penetrates through the pipeline again, the cement paste blocks in the barrel 1 are poured out again, and the operation is repeated for several times until the steel wire ropes are cleaned up. The common cement paste block is heavy in weight, and when the cement paste block is cleaned, the steel wire ropes 9 at two ends can be respectively connected with the winch, and the drum 1 is repeatedly pulled through the winch, so that dredging is realized.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, and not to limit it; those of ordinary skill in the art will understand that: the technical solutions described in the above embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (7)
1. The utility model provides a novel device of high-efficient clearance cement thick liquid piece in municipal pipeline, its characterized in that: the device comprises two identical drums (1), the bottom surfaces of the two drums (1) are welded together, and a plurality of thin steel sheets (2) and a plurality of sliding columns (3) are uniformly welded on the outer side surfaces of the two drums (1) in a circle; the inner surfaces of the two end heads of the thin steel sheet (2) are right-angle surfaces (4), the outer surfaces of the two end heads are arc surfaces (5), and the two end heads of the thin steel sheet (2) are respectively welded on the end surfaces of the two drums (1); the middle section of the sliding column (3) is a straight section (7), the two ends of the sliding column are bending sections (6), the straight section (7) of the sliding column (3) is welded on the outer side surface of the barrel (1), and the ends of the bending sections (6) at each end are welded together.
2. The novel apparatus of claim 1 for efficiently cleaning cement paste lumps in municipal pipelines, characterized in that: the side of the barrel (1) is provided with a plurality of holes (8).
3. The novel device of claim 1 or 2 for efficiently cleaning cement paste lumps in municipal pipelines, characterized in that: the barrel (1) is a steel barrel.
4. The novel device of high-efficient clearance cement thick liquid piece in municipal pipeline of claim 1 or 2 characterized in that: the sliding column (3) is a steel bar.
5. The novel device of high-efficient clearance cement thick liquid piece in municipal pipeline of claim 1 or 2 characterized in that: the thin steel sheet (2) is positioned between the adjacent sliding columns (3).
6. The novel device of claim 1 or 2 for efficiently cleaning cement paste lumps in municipal pipelines, characterized in that: the number of the thin steel sheets (2) is four, and the number of the sliding columns (3) is four.
7. The novel device of claim 2 for efficiently cleaning cement paste lumps in municipal pipes, characterized in that: the holes (8) are semicircular holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222037954.2U CN217759255U (en) | 2022-08-04 | 2022-08-04 | Novel device of high-efficient clearance cement thick liquid piece in municipal administration pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222037954.2U CN217759255U (en) | 2022-08-04 | 2022-08-04 | Novel device of high-efficient clearance cement thick liquid piece in municipal administration pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217759255U true CN217759255U (en) | 2022-11-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222037954.2U Active CN217759255U (en) | 2022-08-04 | 2022-08-04 | Novel device of high-efficient clearance cement thick liquid piece in municipal administration pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217759255U (en) |
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2022
- 2022-08-04 CN CN202222037954.2U patent/CN217759255U/en active Active
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