CN214169406U - Brush type anchor pulling device for dredging pipeline - Google Patents
Brush type anchor pulling device for dredging pipeline Download PDFInfo
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- CN214169406U CN214169406U CN202022926896.XU CN202022926896U CN214169406U CN 214169406 U CN214169406 U CN 214169406U CN 202022926896 U CN202022926896 U CN 202022926896U CN 214169406 U CN214169406 U CN 214169406U
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- brush
- anchor
- pulling device
- barrel
- anchor pulling
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- 238000002360 preparation method Methods 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 17
- 239000010959 steel Substances 0.000 claims description 17
- 229910001209 Low-carbon steel Inorganic materials 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 238000009826 distribution Methods 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 6
- 230000001680 brushing effect Effects 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000007689 inspection Methods 0.000 description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 239000010865 sewage Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses a brush anchor ware that draws of pipeline desilting, include: anchor pulling device barrel, draw gear, brush, anchor pulling device barrel shape is circular barrel, and draw gear welds in anchor pulling device barrel both ends, and the brush that forms with the wire rope preparation is the round cluster form and welds on anchor pulling device barrel along circumference, and two adjacent circles of brush are crisscross to be distributed. The brush anchor pulling device of the utility model reduces the hard impact on the pipe wall in the cleaning process, thereby reducing the damage to the pipe wall; meanwhile, the uniformly distributed brushes improve the cleaning efficiency, and the reciprocating brushing mode in the pipeline can achieve better cleaning effect like brushing teeth.
Description
Technical Field
The utility model relates to a drainage pipe desilting instrument extensively is applicable to municipal drainage, industrial enterprise's drainage and other trades, the field that relate to sewage discharge.
Background
The drainage pipeline is generally long in flow path, and the flowing medium substances in the pipeline are complex in composition or have high temperature, acidity and alkalinity and suspended matters. In the process of discharging and flowing, the pollution sources are more, and the drainage pipeline is often blocked by impurities, silted by silt and scaled on the pipe wall, so that the flow cross section area is reduced, and the discharge capacity or basic silting is influenced. Taking the first circulating water drainage pipeline of the aluminum industry Limited in Zhongzhou as an example, after 30 years of operation, the scaling thickness of the inner wall of the drainage pipeline reaches more than 10cm, and the flow area of the main drainage pipeline of DN1400 is reduced by at least 26.5%. In order to eliminate the clogging of the drainage pipeline and recover the original flow area as much as possible, the drainage pipeline needs to be dredged and cleaned.
The pull anchor cleaning is a commonly used cleaning method for dredging the drainage pipeline: the anchor pulling device is arranged in a drainage pipeline, the power device is used for pulling the pipeline anchor pulling device to stretch and draw back in a reciprocating manner, sundries deposited in the pipeline are removed and pulled into an inspection well, and then the inspection well is cleaned to the ground by a movable lifter through manual work. The existing common anchor pulling device is prismatic, the appearance of which is not convex, impurities in the pipeline can be pushed and pulled to clean, although the pipe wall is not damaged, the cleaning force for scaling the pipeline wall is insufficient, and the effect of recovering the flow area is poor.
SUMMERY OF THE UTILITY MODEL
To the deficiency that the prior art exists, the utility model provides a pipeline desilting brush type anchor puller.
The utility model discloses a realize through following technical scheme.
A brush type anchor puller for dredging pipeline comprises: anchor pulling device barrel, draw gear, brush, anchor pulling device barrel shape is circular barrel, and draw gear welds in anchor pulling device barrel both ends, and the brush that forms with the wire rope preparation is the round cluster form and welds on anchor pulling device barrel along circumference, and two adjacent circles of brush are crisscross to be distributed.
Preferably, the diameter phi of each cluster of brush on the anchor pulling device cylinder is 40mm, the height of the brush is 100mm, the brush interval in each circle is 100mm and 150mm, the brush is uniformly distributed and welded on the cylinder, the interval between two adjacent circles is 100mm, and the interval between two adjacent circles close to the center is 300 mm.
Preferably, the anchor pulling device barrel is made of a low-carbon welded steel pipe or a low-carbon steel plate rolled into a pipe, the diameter of the steel pipe is 300-500 mm smaller than that of the cleaned pipeline, the length of the steel pipe is 500mm, and the thickness of the steel pipe is about 10-12 mm.
Preferably, the brush is made of 6 × 37+1WR steel wire rope with nominal diameter of 32 mm.
The utility model has the advantages of:
the brush is additionally arranged on the anchor pulling device main body, and the brush has rigidity and toughness, so that the adaptability of the anchor pulling device to a pipeline is increased, and the hard impact on the pipe wall in the cleaning process is reduced, thereby reducing the damage to the pipe wall; meanwhile, the uniformly distributed brushes improve the cleaning efficiency, and the reciprocating brushing mode in the pipeline can achieve better cleaning effect like brushing teeth.
Drawings
FIG. 1 is a front view of the brush type anchor puller for dredging pipeline of the present invention;
fig. 2 is a sectional view taken along line a-a of fig. 1.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-2, a brush type anchor puller for dredging a pipeline comprises: anchor pulling device barrel 1, draw gear 2, brush 3, anchor pulling device barrel 1 shape is circular barrel, and draw gear 2 welds in anchor pulling device barrel 1 both ends, and brush 3 that forms with the wire rope preparation is the round cluster form and welds on anchor pulling device barrel 1 along circumference, and two adjacent circles of brush are crisscross to be distributed.
The anchor pulling device barrel is a main body of the anchor pulling device and is in a circular barrel shape. The diameter of the cylinder is selected according to the diameter of the pipeline to be dredged. When the diameter of the dredging pipeline is small, a section of low-carbon steel pipe finished product can be cut to be used as a cylinder body; when the diameter of the dredging pipeline is larger, a low-carbon steel plate can be rolled into a pipe to be used as a cylinder body. The diameter of the cylinder body is 300 mm-500 mm smaller than that of the cleaned pipeline, the thickness is about 10 mm-12 mm, and the length is 500 mm.
The traction device is formed by welding two pieces of deformed steel bars with the diameter phi 22 on the outer side of the anchor pulling device cylinder body in a cross distribution. One end of each deformed steel bar is welded on the cylinder body, the other end of each deformed steel bar is welded on the opposite side of the cylinder body, the length of a welding seam between each deformed steel bar and the cylinder body is 100mm, the overall shape of each deformed steel bar is V-shaped, and the circular arc of the deformed steel bar is excessive relative to the center of the cylinder body. The traction device is used for binding the rigging and balancing the gravity center. The anchor pulling device has the functions of facilitating binding of the rigging and enabling the anchor pulling device to be in a jujube-core shape integrally, and reducing running resistance in pipeline water. During cleaning operation, one end of the rigging is connected to the power equipment, and the rigging pulls the anchor pulling device to reciprocate.
The brush consists of 4 turns of 6 x 37+1WR steel wire rope with nominal diameter phi 32 mm.
The diameter phi of each cluster of steel wire hairbrush holes on the anchor pulling device cylinder body is 40mm, the height of the hairbrush is 100mm, the distance is 100mm and 150mm, and the hairbrush holes are uniformly distributed and welded on the cylinder body. The brush holes on the inner wall of the barrel are fully welded, so that the strength of the brush is ensured. Two adjacent circles of the wire hairbrushes are distributed in a staggered mode, and the distance between the two circles of the wire hairbrushes is 100 mm.
The use method of the brush type anchor pulling device comprises the following steps:
1. and (6) sinking a well. And (4) reducing the water level in the drainage inspection well to the position below a well shaft of the sewage inspection well, implementing excavation and demolishing, demolishing the well shaft of the sewage inspection well and keeping the main part of the inspection well body.
2. And (4) penetrating the well. And (3) properly reducing the water level in the drainage inspection well to enable the drainage pipe mouth to be exposed above the water surface by about 1/2-1/3, binding the ropes with the traction devices on both sides of the anchor pulling device, wherein the total length of the two ropes is longer than the distance between the two drainage inspection wells by more than 20 m. The anchor pulling device and the rope at one end are placed in water, under the action of water flowing, the other end of the rope is flushed by water flow and conveyed into the next inspection well, and an operator takes out the other end of the rope from the second inspection well and pulls the anchor pulling device into a drainage pipeline needing to be cleaned.
3. And (6) dragging. The two ends of the pipe section to be cleaned are provided with a winch outside the inspection well, ropes at the two ends of the anchor pulling device are fixed on the winch respectively, operators at the two ends operate the anchor pulling device in sequence to enable the anchor pulling device to reciprocate in the pipeline, and the brush and the pipe wall generate friction in the movement process to enable sundries on the pipe wall to fall off and be dragged and washed in the inspection well.
4. And (6) cleaning. And after the anchor pulling operation is finished, sundries in the inspection well are removed.
What has been described above is only the preferred embodiment of the present invention, and the present invention is not limited thereto. It should be noted that other modifications and equivalents may be made by those skilled in the art in light of the teachings of the present disclosure to achieve the same purpose, and should be construed as within the scope of the present disclosure.
Claims (4)
1. A brush type anchor puller for dredging pipeline, which is characterized by comprising: draw anchor barrel (1), draw gear (2), brush (3), draw anchor barrel (1) shape is circular barrel, and draw gear (2) weld in drawing anchor barrel (1) both ends, and brush (3) that form with the wire rope preparation are the circle cluster form along the circumference welding on drawing anchor barrel (1), two adjacent circles brush crisscross distributions.
2. The pipe dredging brush type anchor pulling device according to claim 1, wherein each cluster of the brush on the anchor pulling device barrel (1) has a diameter phi of 40mm, a brush height of 100mm and a brush interval of 100mm and 150mm in each circle, and the brush is uniformly distributed and welded on the barrel, the interval between two adjacent circles is 100mm, and the interval between two adjacent circles close to the center is 300 mm.
3. The brush type anchor puller for dredging pipelines according to claim 1, wherein the anchor puller cylinder (1) is made of a low-carbon welded steel pipe or a low-carbon steel plate rolled into a pipe, the diameter of the steel pipe is 300-500 mm smaller than the diameter of the pipeline to be cleaned, the length of the steel pipe is 500mm, and the thickness of the steel pipe is 10-12 mm.
4. A pipe dredging brush-type anchor puller according to claim 1, wherein the brush (3) is made of 6 x 37+1WR type wire rope with nominal diameter of Φ 32 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022926896.XU CN214169406U (en) | 2020-12-07 | 2020-12-07 | Brush type anchor pulling device for dredging pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022926896.XU CN214169406U (en) | 2020-12-07 | 2020-12-07 | Brush type anchor pulling device for dredging pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214169406U true CN214169406U (en) | 2021-09-10 |
Family
ID=77604725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022926896.XU Active CN214169406U (en) | 2020-12-07 | 2020-12-07 | Brush type anchor pulling device for dredging pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214169406U (en) |
-
2020
- 2020-12-07 CN CN202022926896.XU patent/CN214169406U/en active Active
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