CN203462569U - Rotary cut type pipeline dredging device - Google Patents
Rotary cut type pipeline dredging device Download PDFInfo
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- CN203462569U CN203462569U CN201320574275.7U CN201320574275U CN203462569U CN 203462569 U CN203462569 U CN 203462569U CN 201320574275 U CN201320574275 U CN 201320574275U CN 203462569 U CN203462569 U CN 203462569U
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- cutting
- dredging device
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- cutting blade
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Abstract
The utility model relates to a pipeline dredging propulsion unit, and discloses a rotary cut type pipeline dredging device which comprises a fusiform dredging device body, rotary cut blades arranged on the surface of the dredging device body, as well as a connecting piece arranged at the bottom of the dredging device body and connected and fixed with a dredging vehicle, wherein the dredging device body is composed of a pyramidal propulsion section and an inverted pyramidal withdrawing section; the rotary cut blades arranged on the propulsion section are clockwise arranged; the rotary cut blades arranged on the withdrawing section are anticlockwise arranged. According to the utility model, the problem of blocking of any sewer line can be solved through drilling pins and the cutting progressive propulsion mode, meanwhile, the fusiform dredging device body is adopted, so that the dredging cutting can be performed during the propulsion and withdrawing processes, and the problem that the blocking degree is further aggravated by high pressure caused by the traditional dredging mode, so that pipelines are blanked off can be thoroughly solved.
Description
Technical field
The utility model relates to a kind of pipe-dredging propulsion plant, is specifically related to a kind of for blocking the rotary-cutting type pipeline drainer that foreign material rub and pushing guidance is threaded a pipe.
Background technology
At present, the dredging of townsfolk's water drainage pipe is divided into two kinds of artificial dredging and plant equipment dredgings.Artificial dredging refers to that in pipeline, putting into net dragline type bamboo cane dredges, and its shortcoming is that labor strength is large, and efficiency is very humble; Plant equipment dredging is a kind of Introduced From Abroad high pressure water flushing machinery, dredging pipeline is carried out in impact by water under high pressure, advantage is that efficiency is high, its shortcoming is with high costs, and while separately running into softer elastic obstruction or harder bar in pipeline, (the brick cement during as heavy construction in flowing into pipeline) effect is not ideal; Use in addition in addition flexible pipe vibration dredging, although dredging efficiency is higher, can not dredge the pipeline of longer distance.Based on above machinery, use not ideal, therefore need a kind of can long-distance dredging operation and for softer elastic bar or harder bar, there is the plant equipment of good dredging effect.
Aspect cost, former artificial dredging needs the above operation simultaneously of 8 people simultaneously, and workload is large, cost is high, and efficiency is low, and the dredging pipeline cycle is long, have a strong impact on the traffic of periphery and resident's life, and dredge not thoroughly, be easy to occur secondary and stop up, make whole draining environment more severe, therefore need to a kind ofly can reduce labour intensity, raise labour efficiency, reduce dredging cost, dredging pipeline is plant equipment thoroughly.
Utility model content
The purpose of this utility model is the problems referred to above that exist for prior art, provide a kind of can high efficiency, the pipe-dredging rotary-cutting type pipeline drainer of low labour intensity.
For achieving the above object, the technical scheme of taking is:
A kind of rotary-cutting type pipeline drainer, described rotary-cutting type pipeline drainer comprises the connector being connected and fixed with dredging vehicle that is that the dredging device body of fusiformis, the cutting blade that is located at dredging device body surface and dredging device bottom be provided with, dredging device body is comprised of with the section of exiting that is reverse taper the propelling section that is cone, the cutting blade that advances section to be provided with is docile and obedient clockwise arrangement, and the cutting blade that the section of exiting is provided with is according to counterclockwise arranging.
Described cutting blade comprise cutting portion and with the fixing connecting portion of dredging device Ontology Matching, cutting portion comprises main cutting edge and auxiliary cutting edge, connecting portion two summits of cutting blade and the peak of the relative connecting portion of cutting portion formation angle β are the obtuse triangle of 125 ° ~ 135 °, and obtuse triangle is that α is 15 ° ~ 20 ° with respect to the limit of main cutting edge and the limit angle at connecting portion two places, summit.
The axis of described dredging device body is respectively γ and δ, its 70 °≤γ≤80 °, 70 °≤δ≤80 ° with advancing the cutting blade angle in section and the section of exiting.
Describedly advance the cutting blade quantity in section and the section of exiting to be 10, cutting blade is divided equally four row arrangements at the external surface that advances section and the section of exiting, and the single-row quantity of four row cutting blades is followed successively by 2,3,2,3.
Cutting blade quantity in described propelling section and the section of exiting is 12, and cutting blade is divided equally four row arrangements at the external surface that advances section and the section of exiting, and the single-row quantity of four row cutting blades is 3.
The radially peak of described dredging device body is no more than the radial height of the cutting blade maximum being fixed on dredging device body.
Described cutting blade fixing or cutting blade vertical with dredging device body surface tilts fixing to the top of dredging device body.
Described connector is snap joint base, the snap joint engagement connection that snap joint base and dredging vehicle are provided with is fixed, snap joint base comprises cylindrical bottom seat body, run through the T-shaped draw-in groove of base body, be positioned at the hole clipping of T-shaped draw-in groove bottom and move back cartoon hole with hole clipping intersects, and the described cartoon hole of moving back is manhole or square through hole or trapezoidal hole.
Described cutting blade and dredging device body are by being welded and fixed or being structure as a whole.
The propelling section of described dredging device body and the section of exiting adopt segmentation casting to form.
Adopt technique scheme, obtained beneficial effect is:
A kind of rotary-cutting type pipeline drainer of the utility model, for traditional air pressure, the dredging modes such as hydraulic pressure are thoroughly reformed, pass through lead plug, cut the mode of laddering propelling, can solve any blockage of sewer problem, the utility model also adopts the dredging device body that is fusiformis simultaneously, in the process of moving forward and backward, all can dredge cutting, and can also play the effect of pullling of many obstructions, thoroughly solve the high pressure that adopts traditional dredging mode to cause and further increased the weight of chocking-up degree, that causes blocks phenomenon, the utility model is simple in structure, easy to use, and cost of labor is lower, suitable for large-scale promotion and application.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the right TV structure schematic diagram of Fig. 1.
Fig. 3 is the plan structure schematic diagram of Fig. 1.
Fig. 4 is the structural representation of cutting blade.
Fig. 5 is the structural representation of snap joint base.
Fig. 6 is the left TV structure schematic diagram of Fig. 5.
Fig. 7 is the sectional structure schematic diagram of Fig. 6.
Fig. 8 is the structural representation of snap joint.
Fig. 9 is joint base and snap joint fit structure schematic diagram.
The specific embodiment
Referring to Fig. 1～Fig. 9, in figure 1 for advance section, 2 for the section of exiting, 3 for cutting blade, 301 for main cutting edge, 302 be auxiliary cutting edge, 303 for connecting portion, 4 for base body, 401 for T-shaped draw-in groove, 402 be that hole clipping, 403 is snap joint for moving back cartoon hole, 5.
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is elaborated.
Embodiment mono-:
Referring to Fig. 1～Fig. 9, a kind of rotary-cutting type pipeline drainer of the utility model, comprise the dredging device body that is fusiformis, be arranged on dredging device body outside cutting blade 3 and be positioned at the snap joint base of dredging device bottom, described cutting blade 3 comprise cutting portion and with the fixing connecting portion 303 of dredging device Ontology Matching, cutting portion comprises main cutting edge 301 and auxiliary cutting edge 302, connecting portion two summits of cutting blade 3 and the peak of the relative connecting portion of cutting portion formation angle β are the obtuse triangle of 125 ° ~ 135 °, obtuse triangle is 15 ° ~ 20 ° with respect to the limit of main cutting edge 301 and the limit angle α at connecting portion two places, summit.Dredging device body is comprised of tapered propelling section 1 and the section of exiting 2 that is back taper, advancing section 1 cutting blade being provided with 3 to be docile and obedient clockwise arranges, the cutting blade 3 that the section of exiting 2 is provided with is according to counterclockwise arranging, the axis of described dredging device body is respectively γ and δ with advancing cutting blade 3 angles in section 1 and the section of exiting 2, its 70 °≤γ≤80 °, 70 °≤δ≤80 °, described section 1 and cutting blade 3 quantity in the section of exiting 2 of advancing are 10, and described cutting blade 3 is by the middle part scaled setting successively to two ends of dredging device body, described cutting blade 3 is vertical with dredging device body surface fixing, or cutting blade 3 is fixing to the top inclination of dredging device body, cutting blade 3 is divided equally four row at the external surface that advances section 1 and the section of exiting 2 and is arranged, the single-row quantity of four row cutting blades 3 is followed successively by 2, 3, 2, 3, the radially peak of dredging device body is that in the middle of dredging device body, the peak of bulge is no more than the maximum radial height that is fixed on cutting blade 3 on dredging device body.
Described snap joint base comprises cylindrical bottom seat body 4, run through the T-shaped draw-in groove 401 of base body 4, be positioned at the hole clipping 402 of T-shaped draw-in groove 401 bottoms and move back cartoon hole 403 with hole clipping 402 intersects, and described moves back cartoon hole 403 for manhole or square through hole or trapezoidal hole.
With the supporting another part snap joint of snap joint base 5 with move back card pin, described snap joint 5 is arranged on dredging vehicle, snap joint 5 comprises joint body, the T shape card article mating with T-shaped draw-in groove and is positioned at the cylindrical card column of mating with hole clipping 402 at T-shaped card article middle part, described joint body is hollow structure, in joint body, be provided with spring, spring one end is connected with cylindrical card column, the other end is limited in spring in joint body with bolt, spring is in compressive state, make the outside jack-up of cylindrical card column, the termination of cylindrical card column be for semicircle spherical.The described card pin that moves back comprises and moves back card pin body, move back card pin one end and be provided with handle, moving back the other one end of card pin end face is slope, moving back card pin mates with the cartoon hole 403 of moving back of snap joint base, move back the slope of clip needle end portion with the spherical termination of semicircle of cylindrical card column end in snap joint to coordinating, for the card column jack-up in hole clipping 402 by coupling, to return joint.
Embodiment bis-:
The structure of embodiment bis-and embodiment mono-are basic identical, something in common no longer repeats, its difference is: described propelling section 1 and the quantity of the cutting blade 3 in the section of exiting 2 are 12, cutting blade 3 is divided into four row at the external surface that advances section 1 and the section of exiting 2 and arranges, and the single-row quantity of four row cutting blades 3 is 3.
Claims (10)
1. a rotary-cutting type pipeline drainer, it is characterized in that, described rotary-cutting type pipeline drainer comprises the connector being connected and fixed with dredging vehicle that is that the dredging device body of fusiformis, the cutting blade that is located at dredging device body surface and dredging device bottom be provided with, dredging device body is comprised of with the section of exiting that is reverse taper the propelling section that is cone, the cutting blade that advances section to be provided with is docile and obedient clockwise arrangement, and the cutting blade that the section of exiting is provided with is according to counterclockwise arranging.
2. rotary-cutting type pipeline drainer according to claim 1, it is characterized in that, described cutting blade comprise cutting portion and with the fixing connecting portion of dredging device Ontology Matching, cutting portion comprises main cutting edge and auxiliary cutting edge, connecting portion two summits of cutting blade and the peak of the relative connecting portion of cutting portion formation angle β are the obtuse triangle of 125 ° ~ 135 °, and obtuse triangle is that α is 15 ° ~ 20 ° with respect to the limit of main cutting edge and the limit angle at connecting portion two places, summit.
3. rotary-cutting type pipeline drainer according to claim 1, is characterized in that, the axis of described dredging device body is respectively γ and δ, its 70 °≤γ≤80 °, 70 °≤δ≤80 ° with advancing the cutting blade angle in section and the section of exiting.
4. rotary-cutting type pipeline drainer according to claim 1, it is characterized in that, describedly advance the cutting blade quantity in section and the section of exiting to be 10, cutting blade is divided equally four row arrangements at the external surface that advances section and the section of exiting, and the single-row quantity of four row cutting blades is followed successively by 2,3,2,3.
5. rotary-cutting type pipeline drainer according to claim 1, it is characterized in that, cutting blade quantity in described propelling section and the section of exiting is 12, and cutting blade is divided equally four row arrangements at the external surface that advances section and the section of exiting, and the single-row quantity of four row cutting blades is 3.
6. rotary-cutting type pipeline drainer according to claim 1, is characterized in that, the radially peak of described dredging device body is no more than the radial height of the cutting blade maximum being fixed on dredging device body.
7. rotary-cutting type pipeline drainer according to claim 1, is characterized in that, described cutting blade fixing or cutting blade vertical with dredging device body surface tilts fixing to the top of dredging device body.
8. rotary-cutting type pipeline drainer according to claim 1, it is characterized in that, described connector is snap joint base, the snap joint engagement connection that snap joint base and dredging vehicle are provided with is fixed, snap joint base comprises cylindrical bottom seat body, run through the T-shaped draw-in groove of base body, be positioned at the hole clipping of T-shaped draw-in groove bottom and move back cartoon hole with hole clipping intersects, and the described cartoon hole of moving back is manhole or square through hole or trapezoidal hole.
9. rotary-cutting type pipeline drainer according to claim 1, is characterized in that, described cutting blade and dredging device body are by being welded and fixed or being structure as a whole.
10. rotary-cutting type pipeline drainer according to claim 1, is characterized in that, the propelling section of described dredging device body and the section of exiting adopt segmentation casting to form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320574275.7U CN203462569U (en) | 2013-09-17 | 2013-09-17 | Rotary cut type pipeline dredging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320574275.7U CN203462569U (en) | 2013-09-17 | 2013-09-17 | Rotary cut type pipeline dredging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203462569U true CN203462569U (en) | 2014-03-05 |
Family
ID=50174941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320574275.7U Withdrawn - After Issue CN203462569U (en) | 2013-09-17 | 2013-09-17 | Rotary cut type pipeline dredging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203462569U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103485412A (en) * | 2013-09-17 | 2014-01-01 | 吴爱雯 | Rotary-cutting type pipeline cleaner |
| CN109680791A (en) * | 2018-12-14 | 2019-04-26 | 苏州交通工程集团有限公司 | Highway transverse drainage pipeline cleaning plant |
-
2013
- 2013-09-17 CN CN201320574275.7U patent/CN203462569U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103485412A (en) * | 2013-09-17 | 2014-01-01 | 吴爱雯 | Rotary-cutting type pipeline cleaner |
| CN103485412B (en) * | 2013-09-17 | 2015-02-18 | 吴爱雯 | Rotary-cutting type pipeline cleaner |
| CN109680791A (en) * | 2018-12-14 | 2019-04-26 | 苏州交通工程集团有限公司 | Highway transverse drainage pipeline cleaning plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140305 Effective date of abandoning: 20150218 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140305 Effective date of abandoning: 20150218 |
|
| RGAV | Abandon patent right to avoid regrant |