CN204326236U - A kind of pipe-dredging cleaning equipment - Google Patents
A kind of pipe-dredging cleaning equipment Download PDFInfo
- Publication number
- CN204326236U CN204326236U CN201420813822.7U CN201420813822U CN204326236U CN 204326236 U CN204326236 U CN 204326236U CN 201420813822 U CN201420813822 U CN 201420813822U CN 204326236 U CN204326236 U CN 204326236U
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- Prior art keywords
- pipe
- retainer
- cutter
- cleaning equipment
- housing
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Abstract
The utility model provides a kind of pipe-dredging cleaning equipment, comprises several pulleys that several retainer of cutter and draw-gear that drive motors and motor output shaft are installed successively and the cylindrical shell being set in drive motors outside and hull outside along the circumferential direction uniform setting and each retainer are provided with; Described retainer length direction is axially identical with housing; Described draw-gear front end arranges traction suspension ring; Described housing is provided with traction draw ring and hanger away from one end of cutter; Housing is provided with some drain holes, and retainer outer rim is lower than cutter outer rim.The utility model reasonable in design, pulled by the wire rope be connected on traction suspension ring, the cutter rotary cutting of its front end is except burr, the dirt in pipeline, and smooth, smooth effect can be reached, efficiency of construction is high, pipe-dredging cleaning effect is good, for next pipe laying operation provides Reliable guarantee.
Description
Technical field
The utility model belongs to pipeline construction equipment technical field, especially relates to a kind of pipe-dredging cleaning equipment.
Background technology
In recent years, urban construction speed very fast, the construction of fast development to communal facility in city had had more and more higher requirement, and the improvement project of city planting ductwork is in occupation of very important position.Pipeline modification construction is generally by by former old pipe-line excavation groove, old pipeline is disassembled removing, then changes new pipeline, buries to fill out groove and complete construction.But, based on the restriction of construction plant, in a lot of situation, inconvenient or also do not allow trench digging channeling to take original pipeline, can only at underground job, method strikes off waste and old pipeline by force, then utilizes former space to wear new pipeline.Existing pipeline cleaning machinery dredging cleaning efficiency is low, owing to cannot adapt to underground companion's water operation, often breaks down, because old pipeline is often use concreting material, general machinery is difficult to be cut removing, and cutting tool is easy to wear, and use cost is also higher.Further, in work progress, existing equipment is often stuck in pipeline, once be stuck in constructed pipeline, be not easy the position judging stuck point, difficulty of fixing a breakdown, wastes time and energy, and efficiency of construction is low, and application life is short.
Utility model content
Problem to be solved in the utility model is to provide a kind of pipe-dredging cleaning equipment, rational in infrastructure, easy and simple to handle, can fast complete twin conduit dredging cleaning, long service life, working stability is reliable.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of pipe-dredging cleaning equipment, comprises several pulleys that several retainer of cutter and draw-gear that drive motors and motor output shaft are installed successively and the cylindrical shell being set in drive motors outside and hull outside along the circumferential direction uniform setting and each retainer are provided with; Described retainer length direction is identical with the axis of housing; Described draw-gear front end arranges traction suspension ring; Described housing is provided with traction draw ring and hanger away from one end of cutter; Described retainer outer rim is lower than cutter outer rim; Described housing is provided with some drain holes.
Further, described draw-gear comprises connecting rod, outer end cap, internal gland, bearing assembly and columniform pedestal; Described pedestal is axially arranged with bearing chamber along it; One end that described connecting rod is set with bearing assembly is inserted in bearing chamber, and is fixed by outer end cap; The internal gland that described bearing assembly one end is arranged by connecting rod end props up, and the other end is propped up by outer end cap; One end that described connecting rod differs from internal gland is connected with motor output shaft; Reinforced seal is provided with between outer end cap and connecting rod.
Further, described bearing assembly comprises cone bearing and ball bearing; Described cone bearing is propped up by outer end cap, and described ball bearing is propped up by internal gland.
Further, described cutter comprises ring cutting cutterhead and crushing cutter; The cutterhead web of described ring cutting cutterhead is provided with several reinforcing rib; Each described reinforcing rib arranges some crushing cutters; Described cutterhead web is provided with balance weight and several permeable hole.
Further, described ring cutting cutterhead has flat tooth structure.
Further, the front end of described retainer, middle part and rear end three place respectively at least arrange 1 pulley respectively.
Further, described retainer outer rim is lower than cutter outer rim.
Further, housing is stretched out in one end that described retainer differs from cutter.
Further, described retainer is connected with housing by bolt, and bolt between retainer and housing is set with spring.
Further, described housing is provided with some drain holes, and its one end away from cutter is also provided with hanger.
The advantage that the utility model has and good effect are:
1) reasonable in design, pulled by the wire rope be connected on traction suspension ring, the cutter rotary cutting of its front end is except burr, the dirt in pipeline, and smooth, smooth effect can be reached, for next pipe laying operation provides Reliable guarantee, efficiency of construction is high, and pipe-dredging cleaning effect is good.
2) rotation that the connecting rod on the draw-gear arranged is relative with pedestal energy, therefore the motor output shaft be fixedly connected with connecting rod can rotate relative to the traction suspension ring on pedestal, while achieving trailing equipment, cutter can freely operate, non-interference.
3) several ring cutting cutterheads having different-diameter size for subsequent use, along with the internal diameter of the pipeline size will clearing up dredging is changed, support the use, and therefore, this equipment use scope is wide, strong adaptability.
4) hull outside is evenly equipped with several retainer being provided with pulley, serves the effect of righting, meanwhile, retainer by the ability of automatic height adjustment, therefore, equipment energy steady and smooth current in pipeline.
5) cutterhead web is welded with balance weight, ring cutting cutterhead operation process is more reliable and more stable.
6) whole equipment energy waterproof anti-corrosion, working stability, long service life, not fragile, use technology cost is low.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that the utility model is by the forward-looking structural representation in rear end;
Fig. 3 is the structural representation of draw-gear in the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, specific embodiment of the utility model is elaborated.
A kind of pipe-dredging cleaning equipment, as depicted in figs. 1 and 2, several pulleys 7 that several retainers 6 of along the circumferential direction uniform setting outside cutter 3 and draw-gear 4 that drive motors 1 and motor output shaft 2 are installed successively and the cylindrical shell 5 being set in drive motors 1 outside and housing 5 and each retainer 6 are provided with are comprised; Described retainer 6 length direction is identical with the axis of housing 5; Described draw-gear 4 front end arranges traction suspension ring 8; Described housing 5 is provided with traction draw ring 9 away from one end of cutter 3.
It should be noted that, housing 5 and retainer 6 all adopt stainless steel tube, or common steel tube surfaces externally and internally all scribbles rustproof paint (or electroplated coating), like this, just have stronger anticorrosive and antirust ability.In addition, assist device (as screw propeller) can also be installed additional in housing 5 rear end, the forward drive power of equipment can be increased like this, use more convenient laborsaving.
Wherein, as shown in Figure 3, described draw-gear 4 comprises connecting rod 12, outer end cap 13, internal gland 14, bearing assembly 15 and columniform pedestal 16; Described pedestal 16 is axially arranged with bearing chamber 17 along it; One end that described connecting rod 12 is set with bearing assembly 15 is inserted in bearing chamber 17, and is fixed by outer end cap 13, and is enclosed in bearing chamber 17 by bearing assembly 15; The internal gland 14 that described bearing assembly 15 one end is arranged by connecting rod 12 end props up, and the other end is propped up by outer end cap 13; One end that described connecting rod 12 differs from internal gland 14 is connected with motor output shaft 2; Reinforced seal 28 is provided with between outer end cap 13 and connecting rod 12.
Wherein, described bearing assembly 15 comprises the cone bearing 18 and ball bearing 19 that are arranged side by side; The outer ring of described cone bearing 18 is propped up by outer end cap 13, and the inner ring of described ball bearing 19 is propped up by internal gland 14.
Wherein, described cutter 3 comprises ring cutting cutterhead 20 and crushing cutter 21; The cutterhead web 22 of described ring cutting cutterhead 20 is provided with several reinforcing rib 23; Each described reinforcing rib 23 arranges some crushing cutters 21; Described cutterhead web 22 is provided with balance weight 24 and several permeable hole 25.Like this, when submersible, the water in pipeline can flow through the drain hole 11 of housing 5, be discharged to equipment, can not advance cause obstruction to equipment while playing cooling lubrication to positions such as ring cutting cutterheads 20 from the permeable hole 25 of cutterhead web 22.Because cutter 3 overall construction design is reasonable, ring cutting cutterhead 20 adopts alloy material, and this equipment can shred the stone known in pipeline easily, even the metallized metal such as steel pipe, iron plate, and under any operating mode, work that can be stable, the scope of application is very wide.
It should be noted that, the ring cutting cutterhead 20 in cutter 3 is for subsequent use several of different-diameter size, along with the internal diameter of the pipeline size will clearing up dredging is changed, supports the use.
Wherein, described ring cutting cutterhead 20 has flat tooth structure, and its knife edge part is the flat tooth of Great Wall shape, can alleviate the wearing and tearing of blade like this, decreases the generation of adze tooth situation, and the cutterhead excessive wear also as far as possible avoiding sharp-tooth shaped structure damages ahead of time.
Wherein, the front end of described retainer 6, middle part and rear end three place respectively at least arrange 1 pulley 7 respectively.In reality, respectively can arrange 3 ~ 4 pulleys 7 respectively, arrange 1 ~ 2 pulley 7 in the middle part of retainer 6 in retainer 6 front-end and back-end, like this, the effect of rolling when just enough ensure that use, reduces friction, the even running of equipment energy.
Wherein, described retainer 6 outer rim is lower than cutter 3 outer rim, and when pipeline internal enters, the inner-walls of duct diameter that cutter 3 cuts is greater than retainer 6 outer rim, like this, just avoids retainer 6 by clamping stagnation at inner-walls of duct, makes whole equipment current more smooth and easy.
Wherein, described retainer 6 is 5, and it, along the uniform setting of the circumferencial direction outside housing 5, can ensure the balance of this Whole Equipment, in addition, the outer segment distance of housing 5 is stretched out in one end that described retainer 6 differs from cutter 3, extends retainer 6 length as far as possible, is equivalent to add the support arm length contacted with inner-walls of duct, retainer 6 top sheave 7 is better contacted with inner-walls of duct, like this, the balance of whole equipment when pipeline internal enters is better, runs more steady.Simultaneously by the pulley 7 that retainer 6 is arranged, what make this equipment steady and smooth passes through will dredge in the pipeline of cleaning.
Wherein, described retainer 6 is connected with housing 5 by bolt 26, and is set with spring 27 in bolt 26 position be between retainer 6 and housing 5, and this spring upper end props up retainer 6, and lower end props up housing 5.Therefore, the pulley 7 that retainer 6 is arranged has the ability of automatic controlled height, automatically can shrink or tensioner, not easily clamping stagnation in pipeline according to inner-walls of duct situation.Pulley 7 at inner-walls of duct, plays guide effect by spring 27 tensioner, and this equipment can be entered at pipeline internal smoothly.
Wherein, described drive motors 1 is submersible three phase asynchronous motor, working stability, and water resistance is good, and it is powered by external water-proof cable.In addition, housing 5 is provided with some drain holes 11, and its one end away from cutter 3 is also provided with hanger 10.
It should be noted that, in concrete application process, cutter 3 can also be arranged to former and later two cutterheads, the first cutter diameter being in direct of travel front end is less than second cutter diameter 3 ~ 5mm, like this, first cutterhead of front end cuts the smaller foreign material of pipeline interior diameter (cement block, stone or former waste and old duct wall) in advance, then by the part that the second cutterhead cutting diameter is bigger, both ensure that cutting effect, turn avoid the in running order for a long time and premature deterioration of cutter.
When this pipe-dredging cleaning equipment uses, first by the hanger 10 on it, this equipment hoisting is arrived required construction pipeline place, and tangle traction suspension ring 8 by the steel wire hook worn along pipeline, this equipment is aligned pipeline and fill in a bit of distance, then drive motors 1 is started, pull to pipeline opposite side simultaneously, carry out dredging prune job.Equipment is cut the foreign matter of inner-walls of duct in traveling process by ring cutting cutterhead 20, play the effect of smooth, smooth inner-walls of duct simultaneously, synchronous, the foreign matters such as cement block larger for volume can be carried out second-time breakage by the crushing cutter 21 on ring cutting cutterhead 20, reduce the running resistance of whole equipment, also be easy to foreign matter discharge line, inner-walls of duct is thoroughly cleaned out, arrive pipe network laying construction standard.
It should be noted that, in use, generally all need to hook a wire rope again on the traction draw ring 9 of housing 5 rear end, to prevent just in case when equipment clamping stagnation is in pipeline, after this equipment rearward can being pulled rollback one segment distance, wire rope again on tension traction suspension ring 8, so just can finely tune the cutting position to inner-walls of duct, continues dredging prune job.The pulling of general wire rope is all realized by capstan winch, and save manpower, efficiency of construction is higher.
This pipe-dredging cleaning equipment reasonable in design, by pulling the wire rope be connected on traction suspension ring 8, cutter 3 gets final product rotary cutting except burr, the dirt in pipeline, and smooth, smooth effect can be reached, efficiency of construction is high, pipe-dredging cleaning effect is good, for next pipe laying operation provides Reliable guarantee.
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (10)
1. a pipe-dredging cleaning equipment, is characterized in that: comprise several pulleys that several retainer of cutter and draw-gear that drive motors and motor output shaft are installed successively and the cylindrical shell being set in drive motors outside and hull outside along the circumferential direction uniform setting and each retainer are provided with; Described retainer length direction is identical with the axis of housing; Described draw-gear front end arranges traction suspension ring; Described housing is provided with traction draw ring away from one end of cutter.
2. a kind of pipe-dredging cleaning equipment according to claim 1, is characterized in that: described draw-gear comprises connecting rod, outer end cap, internal gland, bearing assembly and columniform pedestal; Described pedestal is axially arranged with bearing chamber along it; One end that described connecting rod is set with bearing assembly is inserted in bearing chamber, and is fixed by outer end cap; The internal gland that described bearing assembly one end is arranged by connecting rod end props up, and the other end is propped up by outer end cap; One end that described connecting rod differs from internal gland is connected with motor output shaft; Reinforced seal is provided with between outer end cap and connecting rod.
3. a kind of pipe-dredging cleaning equipment according to claim 2, is characterized in that: described bearing assembly comprises cone bearing and ball bearing; Described cone bearing is propped up by outer end cap, and described ball bearing is propped up by internal gland.
4. a kind of pipe-dredging cleaning equipment according to claim 1, is characterized in that: described cutter comprises ring cutting cutterhead and crushing cutter; The cutterhead web of described ring cutting cutterhead is provided with several reinforcing rib; Each described reinforcing rib arranges some crushing cutters; Described cutterhead web is provided with balance weight and several permeable hole.
5. a kind of pipe-dredging cleaning equipment according to claim 4, is characterized in that: described ring cutting cutterhead has flat tooth structure.
6. a kind of pipe-dredging cleaning equipment according to claim 1, is characterized in that: the front end of described retainer, middle part and rear end three place respectively at least arrange 1 pulley respectively.
7. a kind of pipe-dredging cleaning equipment according to claim 1, is characterized in that: described retainer outer rim is lower than cutter outer rim.
8. a kind of pipe-dredging cleaning equipment according to claim 1, is characterized in that: housing is stretched out in one end that described retainer differs from cutter.
9. a kind of pipe-dredging cleaning equipment according to claim 1, is characterized in that: described retainer is connected with housing by bolt, and bolt between retainer and housing is set with spring.
10. a kind of pipe-dredging cleaning equipment according to claim 1, is characterized in that: described housing is provided with some drain holes, and its one end away from cutter is also provided with hanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420813822.7U CN204326236U (en) | 2014-12-18 | 2014-12-18 | A kind of pipe-dredging cleaning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420813822.7U CN204326236U (en) | 2014-12-18 | 2014-12-18 | A kind of pipe-dredging cleaning equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204326236U true CN204326236U (en) | 2015-05-13 |
Family
ID=53162610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420813822.7U Expired - Fee Related CN204326236U (en) | 2014-12-18 | 2014-12-18 | A kind of pipe-dredging cleaning equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204326236U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104499563A (en) * | 2014-12-18 | 2015-04-08 | 廉建会 | Pipeline unclogging and cleaning equipment |
-
2014
- 2014-12-18 CN CN201420813822.7U patent/CN204326236U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104499563A (en) * | 2014-12-18 | 2015-04-08 | 廉建会 | Pipeline unclogging and cleaning equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20171218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |