CN102409711A - Urban small river dredging ship - Google Patents
Urban small river dredging ship Download PDFInfo
- Publication number
- CN102409711A CN102409711A CN2011102860136A CN201110286013A CN102409711A CN 102409711 A CN102409711 A CN 102409711A CN 2011102860136 A CN2011102860136 A CN 2011102860136A CN 201110286013 A CN201110286013 A CN 201110286013A CN 102409711 A CN102409711 A CN 102409711A
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- Prior art keywords
- dredger
- city
- reamer
- box
- river road
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- Treatment Of Sludge (AREA)
Abstract
The invention relates to a dredging device, in particular to an urban small river dredging ship. The urban small river dredging ship comprises a bridge frame positioned at a stem, a suction and discharge device positioned in a ship cabin and a positioning pile positioned at the stern; an A-shaped rack for hoisting the bridge frame is positioned at the stem; the front end of the bridge frame is connected with a digging cutter through a flange; the suction and discharge device comprises a diesel engine and an integrated mud pump gear box; a driving hydraulic motor connected with the digging cutter is arranged in the bridge frame; the digging cutter is a bucket wheel, a common reamer or an environment-friendly reamer; the bucket wheel has rated buckets or a few buckets; the common reamer is an opened reamer or a closed reamer; and the environment-friendly reamer has multiple knives or a few knives. The urban small river dredging ship can meet the specificity of dredging urban rivers, and can conveniently dredge, and dig the urban rivers and sail in the urban rivers.
Description
Technical field
The present invention relates to a kind of dredger, river road, particularly a kind of city dredger.
Background technology
The characteristics of city river are that water channel intersects, and the bridge lock is numerous, and water transport is busy, and the river garbage in these waters is not only much but also more assorted, and there are the mobile pollution body of riverbed surface, mud in the river bed, are difficult for the high-ductility hard paste of excavation.This requires dredger not only to have corresponding construction ability, and the reply operating mode has good compliance when construction.
CN90223590.7 discloses a kind of pond dredger; CN02267671.6 discloses a kind of winching type dredger; Dredge yet these dredger complex structures, hull be big, be inappropriate in small watershed river course, city desilting, be difficult in time exchange different cutters according to the construction operating mode.
Summary of the invention
The objective of the invention is to have good excavation performance and adapt to construction and river road, the city dredger of navigation requirement.
Above-mentioned technical purpose of the present invention is achieved through following technical scheme:
River road, a kind of city dredger; Comprise the crane span structure that is positioned at stem, be positioned at the sucking-exhausting device in hull cabin and be positioned at the guide pile of ship stern; The top of said crane span structure is connected with the A cabinet frame that is connected with hull, and the front end of said crane span structure is connected with the excavation cutter through flange, and said sucking-exhausting device comprises diesel engine and incorporate dredge pump gear-box; The driving hydraulic motor that links to each other with said excavation cutter is installed in the said crane span structure, and said excavation cutter is bucket wheel, common reamer or environmental protection reamer;
Said bucket wheel is that specified bucket is counted the type bucket wheel or struggled against number type bucket wheel less;
Said common reamer is open cutter or crown cutter;
Said environmental protection reamer is multitool type environmental protection reamer or few cutter type environmental protection reamer.
Preferred as technical scheme of the present invention, river road, city dredger also comprise and are used for the traversing travelling winch of hull.
Preferred as technical scheme of the present invention; Said dredge pump gear-box comprises gear-box and dredge pump input and output assembly; Said gear-box is divided into the split type structure of upper box and lower box, in the said upper box output shaft is installed, and the radial surface of said output shaft is a step structure; The power shaft assembly is installed in the said lower box.
Further preferred as technical scheme of the present invention, said excavation cutter, travelling winch and guide pile adopt programmable logic controller PLC, carry out electrohydraulic system control.
More preferably, the length of river road, said city dredger is that 10～12m, the wide 3.2～3.8m of being, height are 1～1.5m, and the clear water flow of said dredge pump gear-box is 900～1200m/h.
Again further preferably, river road, said city dredger comprises mud pipe, and the diameter of said mud pipe is 300mm.
The present invention has following beneficial effect:
To the city river riverbed earthen; The soil property of mud layer changes, and the complexity of rubbish, at excavation cutter aspect developing bucket wheel, common reamer or three types of cutters of environmental protection reamer; These three types of excavation cutters can exchange through flange, satisfy the particularity of city river desilting with this; The bucket wheel that said specified bucket is counted type is mainly used in the excavation hard paste; The said number bucket wheel that struggles against less can be used for excavating hard soil and the many riverbeds of rubbish.Said open cutter is used for desilting bed-silt and the many riverbeds of rubbish; Said crown cutter is mainly used in the soil property of dredging 2～3 types.Said multitool type environmental protection reamer is used for desilting and is in the mobile contaminated-fluid of riverbed surface, and said few cutter type environmental protection reamer is used for desilting river bed surface mud and the many riverbeds of rubbish;
Suction, the arranging device simultaneously conventional type diesel engine, gear-box, dredge pump three-major-items formed; Change suction, the arranging device of diesel engine, the unification of dredge pump gear-box into; Dredge pump and gear-box can shorten at least 0.6 meter at axis direction like this; Thereby hull is shortened, and simplified configuration structure simultaneously, further be convenient to desilting in city river, excavation, navigation.
Description of drawings
Fig. 1 is the sketch map of river road, city of the present invention dredger;
Fig. 2 is the sketch map of first kind excavation cutter bucket wheel of the present invention;
Fig. 3 is the sketch map of second type of common reamer of excavation cutter of the present invention;
Fig. 4 is the sketch map of the 3rd type of excavation cutter environmental protection of the present invention reamer;
Fig. 5 is the sketch map of dredge pump gear-box of the present invention;
Among the figure, the 1-crane span structure; The 2-A cabinet frame; 3-excavates cutter; The 4-flange; 5-drives hydraulic motor; The 6-diesel engine; 7-dredge pump gear-box; The 8-travelling winch; The 9-guide pile; The 10-mud pipe; The 31-bucket wheel; The common reamer of 32-; 33-environmental protection reamer; The 71-output shaft; 73-power shaft assembly.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is done further explain.
As shown in Figure 1; River road, city dredger; Comprise the crane span structure 1 that is positioned at stem, be positioned at the sucking-exhausting device in hull cabin and be positioned at the guide pile 9 of ship stern; The top of crane span structure 1 is connected with the A cabinet frame 2 that is connected with hull, and the front end of crane span structure 1 is connected with excavation cutter 3 through flange 4, and sucking-exhausting device comprises diesel engine 6 and incorporate dredge pump gear-box 7; Be equipped with in the crane span structure 1 and excavate the driving hydraulic motor 5 that cutter 3 links to each other, excavation cutter 3 is bucket wheel 31 (see figure 2)s, common reamer 32 (see figure 3)s or environmental protection reamer 33 (see figure 4)s; Bucket wheel 31 is counted the type bucket wheel or the number type bucket wheel that struggles against less for specified bucket; Common reamer 32 is open cutter or crown cutter; Environmental protection reamer 33 is multitool type environmental protection reamer or few cutter type environmental protection reamer.
Dredge pump gear-box 7 comprises gear-box and input and output assembly, and gear-box is divided into the split type structure of upper box and lower box, and the radial surface of the output shaft of installing in the upper box 71 is a step structure; Power shaft assembly 72 is installed in the lower box.
In order to realize the control of electrohydraulic system, guarantee the whole controlling level and the reliability of dredge boat, A cabinet frame 2 is connected with travelling winch 8.Excavation cutter 3, travelling winch 8 and guide pile 9 adopt programmable logic controller PLC, carry out electrohydraulic system control.
In order to improve excavation efficient, the length of river road, city dredger is that 10～12m, the wide 3.2～3.8m of being, height are 1～1.5m, and the clear water flow of dredge pump gear-box 7 is 900～1200m/h; The diameter of the mud pipe 10 of river road, city dredger is 300mm.
This specific embodiment only is to explanation of the present invention; It is not a limitation of the present invention; Those skilled in the art can make the modification that does not have creative contribution to present embodiment as required after reading this manual, but as long as in claim scope of the present invention, all receive the protection of Patent Law.
Claims (7)
1. river road, city dredger; Comprise the crane span structure (1) that is positioned at stem, be positioned at the sucking-exhausting device in hull cabin and be positioned at the guide pile (9) of ship stern; The top of said crane span structure (1) is connected with the A cabinet frame (2) that is connected with hull; The front end of said crane span structure (1) is connected with excavation cutter (3) through flange (4), it is characterized in that:
Said sucking-exhausting device comprises diesel engine (6) and incorporate dredge pump gear-box (7); The driving hydraulic motor (5) that links to each other with said excavation cutter (3) is installed in the said crane span structure (1), and said excavation cutter (3) is bucket wheel (31), common reamer (32) or environmental protection reamer (33);
Said bucket wheel (31) is counted the type bucket wheel or the number type bucket wheel that struggles against less for specified bucket;
Said common reamer (32) is open cutter or crown cutter;
Said environmental protection reamer (33) is multitool type environmental protection reamer or few cutter type environmental protection reamer.
2. according to each river road, described a kind of city dredger of claim 1, it is characterized in that: river road, said city dredger also comprises and is used for the traversing travelling winch of hull (8).
3. according to each river road, described a kind of city dredger of claim 1; It is characterized in that: said dredge pump gear-box (7) comprises gear-box and dredge pump input and output assembly; Said gear-box is divided into the split type structure of upper box and lower box; Output shaft (71) is installed in the said upper box, and the radial surface of said output shaft (71) is a step structure; Power shaft assembly (72) is installed in the said lower box.
4. river road, a kind of city according to claim 2 dredger is characterized in that: said excavation cutter (3), travelling winch (8) and guide pile (9) adopt programmable logic controller PLC, carry out electrohydraulic system control.
5. according to claim 3 or river road, 4 described a kind of city dredger, it is characterized in that: the length of river road, said city dredger is that 10～12m, the wide 3.2～3.8m of being, height are 1～1.5m.
6. river road, a kind of city according to claim 5 dredger, it is characterized in that: the clear water flow of said dredge pump gear-box (7) is 900～1200m/h.
7. river road, a kind of city according to claim 6 dredger is characterized in that: river road, said city dredger comprises mud pipe (10), and the diameter of said mud pipe is 300mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110286013 CN102409711B (en) | 2011-09-23 | 2011-09-23 | Urban small river dredging ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110286013 CN102409711B (en) | 2011-09-23 | 2011-09-23 | Urban small river dredging ship |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102409711A true CN102409711A (en) | 2012-04-11 |
| CN102409711B CN102409711B (en) | 2013-06-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110286013 Expired - Fee Related CN102409711B (en) | 2011-09-23 | 2011-09-23 | Urban small river dredging ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102409711B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106088200A (en) * | 2016-08-04 | 2016-11-09 | 上海航盛船舶设计有限公司 | A kind of modularity environmental dredging ship |
| CN107012901A (en) * | 2016-01-28 | 2017-08-04 | 宋文华 | Desilting managing and control system |
| CN110158686A (en) * | 2019-05-24 | 2019-08-23 | 中交水利水电建设有限公司 | A kind of swing trolley guide pile device |
| CN113152558A (en) * | 2021-05-18 | 2021-07-23 | 深圳市华胜建设集团有限公司 | River channel dredging ship capable of adjusting dredging depth |
| CN114086622A (en) * | 2022-01-17 | 2022-02-25 | 江苏海新船务重工有限公司 | Self-cleaning dredger with environment-friendly cutter suction dredging machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005155024A (en) * | 2003-11-20 | 2005-06-16 | Kojimagumi:Kk | Sediment discharge method and sediment discharge work ship |
| CN101538873A (en) * | 2009-04-21 | 2009-09-23 | 中交天津港航勘察设计研究院有限公司 | Environment-friendly dredger dredging reamer |
| CN201406699Y (en) * | 2009-04-30 | 2010-02-17 | 栾绍根 | Bucket-wheel device of dredge boat |
| CN202227376U (en) * | 2011-09-23 | 2012-05-23 | 浙江省疏浚工程股份有限公司 | Urban river channel dredging boat |
-
2011
- 2011-09-23 CN CN 201110286013 patent/CN102409711B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005155024A (en) * | 2003-11-20 | 2005-06-16 | Kojimagumi:Kk | Sediment discharge method and sediment discharge work ship |
| CN101538873A (en) * | 2009-04-21 | 2009-09-23 | 中交天津港航勘察设计研究院有限公司 | Environment-friendly dredger dredging reamer |
| CN201406699Y (en) * | 2009-04-30 | 2010-02-17 | 栾绍根 | Bucket-wheel device of dredge boat |
| CN202227376U (en) * | 2011-09-23 | 2012-05-23 | 浙江省疏浚工程股份有限公司 | Urban river channel dredging boat |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107012901A (en) * | 2016-01-28 | 2017-08-04 | 宋文华 | Desilting managing and control system |
| CN107012901B (en) * | 2016-01-28 | 2019-05-10 | 宋文华 | Dredging managing and control system |
| CN106088200A (en) * | 2016-08-04 | 2016-11-09 | 上海航盛船舶设计有限公司 | A kind of modularity environmental dredging ship |
| CN110158686A (en) * | 2019-05-24 | 2019-08-23 | 中交水利水电建设有限公司 | A kind of swing trolley guide pile device |
| CN110158686B (en) * | 2019-05-24 | 2024-01-12 | 中交水利水电建设有限公司 | Swing trolley positioning pile device |
| CN113152558A (en) * | 2021-05-18 | 2021-07-23 | 深圳市华胜建设集团有限公司 | River channel dredging ship capable of adjusting dredging depth |
| CN114086622A (en) * | 2022-01-17 | 2022-02-25 | 江苏海新船务重工有限公司 | Self-cleaning dredger with environment-friendly cutter suction dredging machine |
| CN114086622B (en) * | 2022-01-17 | 2022-04-12 | 江苏海新船务重工有限公司 | Self-cleaning dredger with environment-friendly cutter suction dredging machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102409711B (en) | 2013-06-05 |
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Granted publication date: 20130605 Termination date: 20140923 |
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