CN201024484Y - Water pressure type dredger - Google Patents
Water pressure type dredger Download PDFInfo
- Publication number
- CN201024484Y CN201024484Y CNU2007201239157U CN200720123915U CN201024484Y CN 201024484 Y CN201024484 Y CN 201024484Y CN U2007201239157 U CNU2007201239157 U CN U2007201239157U CN 200720123915 U CN200720123915 U CN 200720123915U CN 201024484 Y CN201024484 Y CN 201024484Y
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- CN
- China
- Prior art keywords
- water
- water receiver
- supercharging
- water reservoir
- obstruction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A hydraulic fuel dredging device is characterized by comprising a water reservoir, a supercharging taper pipe, and a stemming clearance device. The stemming clearance device is arranged at the front end of the water reservoir, the back end of which is supported by a unidirectional thrust bearing sleeved on the supercharging taper pipe. A water chamber is positioned in the water reservoir, and a rotation jet orifice is arranged on the water reservoir shell body and is communicated with the water reservoir. A thrust jet orifice is positioned at the back end of the water reservoir and is communicated with the water reservoir. The water outlet of the supercharging taper pipe is near the rotation jet orifice in the water chamber of the water reservoir. The supercharging taper pipe at the external side of the unidirectional thrust bearing is sleeved with a complement core which has a bolt hole and a jet orifice corresponding to the thrust jet orifice on the water reservoir, and the complement core is connected with the water reservoir as a whole through the bolt and the bolt hole at the back end of the water reservoir. The hydraulic fuel dredging device not only has the advantages of the complete cleaning of the stemming, but also ensures the dredging to be convenient and fast, thus reducing the labor intensity and enhancing work efficiency, and can be applied to the dredging of stemming in all underdrains and buried pipes.
Description
Technical field
The utility model relates to a kind of instrument that is used to dredge covered conduit, pipe laying obstruction, particularly a kind of dredging device of dredging street covered conduit, pipe laying obstruction.
Background technology
Now also there is not a kind of instrument that can effectively solve street covered conduit, pipe laying obstruction, the general water under high pressure that adopts directly washes away, or mode such as disclose with iron wire, bamboo pole, bamboo piece, but these modes all can't reach the purpose of thorough removing covered conduit, pipe laying obstruction because of the restriction of factors such as obstruction size, shape, distance distance, origin of force size.
Summary of the invention
The purpose of this utility model just provides a kind of hydraulic type dredging device of dredging the obstruction in covered conduit, the pipe laying quickly and easily.
The utility model is achieved through the following technical solutions, and promptly a kind of hydraulic type dredging device is characterized in that: it comprises water receiver, supercharging reducer pipe and obstruction removing mechanism; Wherein, front end at water receiver is provided with obstruction removing mechanism, the rear end of water receiver is supported by the single thrust bearing that is enclosed within on the supercharging reducer pipe, in water receiver, be provided with water cavity, the housing of water receiver is provided with and is communicated with water cavity, rotation spray orifice along the circumference arranged tangential, water receiver the rear end be provided with the thrust spray orifice that communicates with water cavity and along the circumferential direction to arrange, the delivery port of supercharging reducer pipe is positioned near the described rotation spray orifice of water cavity of water receiver, on the supercharging reducer pipe in the single thrust bearing outside, be set with the benefit core of sealing water cavity, mend core have bolt hole and with water receiver on the corresponding spray orifice of thrust spray orifice, bolt hole and water receiver by bolt and water receiver rear end connect as one.
The utility model in use, adapter sleeve by the supercharging reducer pipe is connected with the high-pressure water pipeline earlier, and wherein, the diameter of high-pressure water pipeline is greater than the diameter of supercharging reducer pipe, with flow velocity and the increase pressure of accelerating water, also remove mechanism's work bigger power is provided for obstruction.In the water cavity of water source after the supercharging by supercharging reducer pipe inflow water collector, water promptly by the thrust spray orifice from mend on the core spray orifice and by the ejection of rotation spray orifice, the reaction force promotion water receiver that injection produces advances fast and rotates, advancing and rotating of water receiver drives obstruction and removes advancing of mechanism and rotate, and realization is to the removing of line clogging thing.Advancing of water receiver can also take away the obstruction that eliminates and wash away tube wall with rotation simultaneously, with the obstruction in the thorough removing pipeline.
Owing to adopted technique scheme, the utility model not only to have thorough removing obstruction advantage, and made dredging work become convenient, fast, reduced labour intensity, improved operating efficiency.Can be widely used in the dredging work of all covered conduits, pipe laying obstruction.
Description of drawings
Description of drawings of the present utility model is as follows:
Fig. 1 is the structural representation of first kind of embodiment of the present utility model;
Fig. 2 is the structural representation of second kind of embodiment of the present utility model;
Fig. 3 is the structural representation of the third embodiment of the present utility model;
Fig. 4 is the sectional view of the water receiver in the utility model;
Fig. 5 is the structural representation of the supercharging reducer pipe in the utility model;
The structural representation of Fig. 6 for raming in the utility model, a. is a front view, b is a left view;
Fig. 7 is the structural representation of cutter head in the utility model, and c is a front view, and d is a right view;
Among the figure: 1. water receiver; 2. supercharging reducer pipe; 3. water cavity; 4. rotation spray orifice; 5. single thrust bearing; 6. benefit core; 7. 8. cutter heads of raming; 9. limiting stand; 10. adapter sleeve; 11. thrust spray orifice 12. bolts hole 13. spray orifices.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
Shown in Fig. 1,2,3,4 or 5, it comprises water receiver 1, supercharging reducer pipe 2 and obstruction removing mechanism the utility model; Wherein, front end at water receiver 1 is provided with obstruction removing mechanism, the rear end of water receiver is supported by the single thrust bearing 5 that is enclosed within on the supercharging reducer pipe, in water receiver 1, be provided with water cavity 3, the housing of water receiver is provided with and is communicated with water cavity, rotation spray orifice 4 along the circumference arranged tangential, water receiver the rear end be provided with the thrust spray orifice 11 that communicates with water cavity and along the circumferential direction to arrange, the delivery port of supercharging reducer pipe is positioned near the described rotation spray orifice of water cavity 3 of water receiver, on the supercharging reducer pipe in single thrust bearing 5 outsides, be set with the benefit core 6 of sealing water cavity, mend core have bolt hole 12 and with water receiver on the corresponding spray orifice 13 of thrust spray orifice, bolt hole and water receiver by bolt and water receiver rear end connect as one.
Shown in Fig. 1 or 6, more thorough for obstruction is removed, it can be that front end at water receiver is raming that nut connects that described obstruction is removed mechanism, and this front portion of 7 of raming is a drill bit, and the rear portion is a connecting bolt.
Shown in Fig. 2 or 7, more thorough for obstruction is removed, it also can be that front end at water receiver is by bolted cutter head 8 in the form of sheets that described obstruction is removed mechanism.
Shown in Fig. 3,6 or 7, more thorough, faster for obstruction is removed, more remarkable effect, described obstruction is removed mechanism and is comprised and ram 7 and cutter head in the form of sheets 8; Ram 7 front portion is a drill bit, and the rear portion is a connecting bolt, tool bit casing on this bolt, by connecting bolt will ram 7 and cutter head 8 be fixed on the front end of water receiver 1.
As shown in Figure 5, the water exit end diameter of supercharging reducer pipe 2 is less than its inlet segment diameter; Connect by adapter sleeve 10 behind the link socket joint of two kinds of diameter segment.The variable-diameter structure that adopts this form is for the flow velocity of accelerating water and increases pressure, for raming and the work of cutter head provides bigger power.Certainly also adopt the reducing form of other structure.
As shown in Figure 5, for preventing the single thrust bearing landing, the water side of described supercharging reducer pipe is provided with limiting stand 9.
The concrete operating principle of the utility model is: it is connected with the high-pressure water pipeline by the adapter sleeve of supercharging reducer pipe earlier in use, wherein, the diameter of high-pressure water pipeline is greater than the diameter of supercharging reducer pipe, with the flow velocity of accelerating water with increase pressure, also for raming and the work of cutter head provides bigger power.In the water cavity of water source after the supercharging by supercharging reducer pipe inflow water collector, promptly by the thrust spray orifice from mend on the core spray orifice and by the ejection of rotation spray orifice, the reaction force promotion water receiver that injection produces advances fast and rotates, the advancing and rotate to drive and ram and the advancing and rotate of cutter head of water receiver, blend obstruction, realize removing the line clogging thing.Advancing of water receiver can also take away the obstruction that eliminates and wash away tube wall with rotation simultaneously, with the obstruction in the thorough removing pipeline.
In sum, each parts of the present utility model are to be processed into by metal, pass through water under high pressure The active force in source and anticaustic power realize the thorough removing to the line clogging thing. Avoided because of tamper big The restriction of the factors such as little, shape, distance distance, impetus size, and can't reach thoroughly not clearly Effect except covered conduit, pipe laying tamper.
Claims (6)
1. hydraulic type dredging device is characterized in that: it comprises that water receiver (1), supercharging reducer pipe (2) and obstruction remove mechanism; Wherein, front end at water receiver (1) is provided with obstruction removing mechanism, the rear end of water receiver is supported by the single thrust bearing (5) that is enclosed within on the supercharging reducer pipe, in water receiver (1), be provided with water cavity (3), the housing of water receiver is provided with and is communicated with water cavity, rotation spray orifice (4) along the circumference arranged tangential, water receiver the rear end be provided with the thrust spray orifice (11) that communicates with water cavity and along the circumferential direction to arrange, the delivery port of supercharging reducer pipe is positioned near the described rotation spray orifice of water cavity (3) of water receiver, on the supercharging reducer pipe in single thrust bearing (5) outside, be set with the benefit core (6) of sealing water cavity, mend core have bolt hole (12) and with water receiver on the corresponding spray orifice of thrust spray orifice (13), bolt hole and water receiver by bolt and water receiver rear end connect as one.
2. hydraulic type dredging device as claimed in claim 1 is characterized in that: it is that front end at water receiver is raming that nut connects that described obstruction is removed mechanism, and this front portion of raming (7) is a drill bit, and the rear portion is a connecting bolt.
3. hydraulic type dredging device as claimed in claim 1 is characterized in that: it is that front end at water receiver (1) is by bolted cutter head (8) in the form of sheets that described obstruction is removed mechanism.
4. hydraulic type dredging device as claimed in claim 1 is characterized in that: described obstruction is removed mechanism and is comprised and raming (7) and cutter head in the form of sheets (8); The ram front portion of (7) is a drill bit, and the rear portion is a connecting bolt, and tool bit casing will be ramed (7) and cutter head (8) is fixed on the front end of water receiver (1) by connecting bolt on this bolt.
5. hydraulic type dredging device as claimed in claim 1 is characterized in that: the water exit end diameter of supercharging reducer pipe (2) is less than its inlet segment diameter; Connect by adapter sleeve (10) behind the link socket joint of two kinds of diameter segment.
6. as claim 1 or 5 described hydraulic type dredging devices, it is characterized in that: the water side of described supercharging reducer pipe (2) is provided with limiting stand (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201239157U CN201024484Y (en) | 2007-03-30 | 2007-03-30 | Water pressure type dredger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201239157U CN201024484Y (en) | 2007-03-30 | 2007-03-30 | Water pressure type dredger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201024484Y true CN201024484Y (en) | 2008-02-20 |
Family
ID=39098338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201239157U Expired - Fee Related CN201024484Y (en) | 2007-03-30 | 2007-03-30 | Water pressure type dredger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201024484Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101994344A (en) * | 2010-12-09 | 2011-03-30 | 淮安市苏通市政机械有限公司 | Rotary pipeline dredging cleaner |
| CN102000682A (en) * | 2010-11-27 | 2011-04-06 | 贺国兵 | Pipe dredging and cleaning machine |
| CN105672468A (en) * | 2016-01-21 | 2016-06-15 | 大连理工大学 | Washing and sludge removing system for water discharging pipe |
| CN106284638A (en) * | 2016-09-09 | 2017-01-04 | 上海电机学院 | A kind of pipeline drainer |
| CN110935699A (en) * | 2019-12-03 | 2020-03-31 | 黄德贵 | Hydraulic engineering dredging equipment |
-
2007
- 2007-03-30 CN CNU2007201239157U patent/CN201024484Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102000682A (en) * | 2010-11-27 | 2011-04-06 | 贺国兵 | Pipe dredging and cleaning machine |
| CN101994344A (en) * | 2010-12-09 | 2011-03-30 | 淮安市苏通市政机械有限公司 | Rotary pipeline dredging cleaner |
| CN105672468A (en) * | 2016-01-21 | 2016-06-15 | 大连理工大学 | Washing and sludge removing system for water discharging pipe |
| CN106284638A (en) * | 2016-09-09 | 2017-01-04 | 上海电机学院 | A kind of pipeline drainer |
| CN110935699A (en) * | 2019-12-03 | 2020-03-31 | 黄德贵 | Hydraulic engineering dredging equipment |
| CN110935699B (en) * | 2019-12-03 | 2021-11-05 | 宁夏玺程建设工程有限公司 | Hydraulic engineering dredging equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080220 Termination date: 20130330 |