CN2851366Y - Underwater dredging ship - Google Patents
Underwater dredging ship Download PDFInfo
- Publication number
- CN2851366Y CN2851366Y CN 200520077233 CN200520077233U CN2851366Y CN 2851366 Y CN2851366 Y CN 2851366Y CN 200520077233 CN200520077233 CN 200520077233 CN 200520077233 U CN200520077233 U CN 200520077233U CN 2851366 Y CN2851366 Y CN 2851366Y
- Authority
- CN
- China
- Prior art keywords
- dredging
- hull
- wire rope
- lever arm
- utility
- 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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- Cleaning Or Clearing Of The Surface Of Open Water (AREA)
Abstract
The utility model relates to a water conservancy dredge machine, exactly an underwater dredging ship which can clean silt which is deposited at the bottom of large rivers. The utility model comprises a ship body (18), and lifting rods (11) are respectively arranged on both broad sides at the front part of the ship body (18), wherein inserting shaft pins (22) and the lifting rods (11) are movably connected with a fixed seat (9) on a deck. The lower ends of the lifting rods (11) on both sides of the ship body (18) are provided with moving arms (3) and are hinged with the moving arms (3), wherein the middle parts of the two moving arms (3) are fixedly connected together through a cross beam (7). The cross beam (7) is provided with a motor (5) and a plurality of delivery hoses (1, 2). Through a bearing, the front ends of the moving arms (3) are respectively and movably connected with a silt cutter shaft (19) which is transversely arranged, wherein the silt cutter shaft (19) is provided with a plurality of dredging cutter blades (4) which are arranged to be staggered at 90 DEG, and driven by the motor (5) to rotate. The utility model has the advantages of simple structure, high efficiency of dredging and convenient maintenance, and is suitable for dredging work under large rivers.
Description
Affiliated technical field:
The utility model relates to a kind of water conservancy dredging machinery, exactly is a kind of dredger under water that can clear up the water-bed shoal materials of great rivers.
Background technology:
The great rivers sediment deposition is serious, the safety of area, serious threat two sides people's lives and properties.Therefore, the desilting problem has caused state leader's great attention.But, the existing machines for mud clearage of dredging under water such as suction formula, grab type, chain-bucket that stir in this field, digging efficiency to mud is not high, also to provide equipment such as pipeline, boats and ships outwards to carry mud, these equipment and running cost thereof are very high, our national power is owed by force, and the desilting cost of the long-term huge engineering quantity of these great rivers can be considered.Therefore, seek a kind of simply, efficiently, machines for mud clearage seems and presses for very much cheaply.
The utility model content:
In order to address the above problem, the utility model provides a kind of dredger under water that can clear up the water-bed shoal materials of great rivers.
The technical solution of the utility model is: a kind of dredger under water, comprise hull, ship side place, hull front end both sides is provided with elevating lever respectively, wire rope is equipped with on the elevating lever top, wire rope is connected with hoist engine by the fixed pulley that is located on the support, elevating lever the first half is provided with the circular hole of several arranged radiallys, flexibly connects by the holder that inserts on pivot pin and the ship; The elevating lever lower end of hull both sides is equipped with a lever arm and hinged with it respectively, two lever arm middle parts are fixedly connected by a crossbeam, crossbeam is provided with motor and several delivery hose, the lever arm front end flexibly connects by the trowel axle of a bearing and a horizontally set respectively, be fixed with many handles on the trowel axle and be the staggered blade of dredging of 90 degree, the trowel axle can order about down at motor and rotate; Several high-pressure hydraulic pumps are housed on the deck in ship structure, and its delivery port is communicated with delivery hose on being installed on the lever arm crossbeam, and its water inlet pipe is loaded on the ship side middle part.
The beneficial effects of the utility model are: simple in structure, and the desilting efficiency data height, easy to maintenance, be suitable for great rivers dredging operation under water.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described further:
Fig. 1 is a structural representation of the present utility model,
Fig. 2 is a vertical view of the present utility model.
The specific embodiment
Referring to attached Fig. 1 and 2, a kind of dredger under water, comprise hull 18, ship side place, hull 18 front end both sides is provided with elevating lever 11 respectively, wire rope 12 is equipped with on elevating lever 11 tops, wire rope 12 is connected with hoist engine 14 by the fixed pulley that is located on the support 13, and elevating lever 11 the first half are provided with the circular hole 10 of several arranged radiallys, flexibly connects by the holder 9 that inserts on pivot pin 22 and the ship; Elevating lever 11 lower ends of hull 18 both sides are equipped with lever arm 3 and hinged with it respectively, wire rope 6 is housed on the lever arm 3, and wire rope 6 is connected with hoist engine 15 by the fixed pulley that is located on the support 13, can be by folding and unfolding wire rope 6, make lever arm 3 lift or put down, to adapt to the weight of mud.Two lever arm 3 middle parts are fixedly connected by crossbeam 7, crossbeam 7 is provided with motor 5 and several delivery hose 1 and 2, lever arm 3 front ends flexibly connect by the trowel axle 19 of a bearing and a horizontally set respectively, be fixed with many handles on the trowel axle 19 and be the staggered blade 4 of dredging of 90 degree, gear 20 is equipped with in the centre, gear 20 and power transmission shaft 21 engagements, motor 5 can order about gear 20 by power transmission shaft 21 and rotate, and drives trowel axle 19 simultaneously and revolves plane and dredge.Hull is equipped with several high-pressure hydraulic pumps 17 on 18 decks, and its delivery port is communicated with delivery hose 1,2 on being installed on lever arm crossbeam 5, and its water inlet pipe 16 is loaded on the ship side middle part.When carrying out dredging operation, by the cutter of dredging mud is dug pine, 1,2 of delivery hoses spray high-velocity flow, and mud is washed away, and flow by river simultaneously mud is taken to the downstream, and desilting efficiency data will improve much than traditional desilting mode.
Claims (1)
1. dredger under water, comprise hull (18), it is characterized in that ship side place, hull (18) front end both sides is provided with elevating lever (11) respectively, wire rope (12) is equipped with on elevating lever (11) top, wire rope (12) is connected with hoist engine (14) by the fixed pulley that is located on the support (13), elevating lever (11) the first half is provided with the circular hole (10) of several arranged radiallys, flexibly connects by the holder (9) that inserts on pivot pin (22) and the deck; Lever arm (3) and hinged with it all is equipped with in elevating lever (11) lower end of hull (18) both sides, and wire rope (6) is housed on the lever arm (3), and wire rope (6) is connected with hoist engine (15) by the fixed pulley that is located on the support (13); Two lever arms (3) middle part is fixedly connected by crossbeam (7), crossbeam (7) is provided with motor (5) and several delivery hose (1,2), lever arm (3) front end flexibly connects by the trowel axle (19) of a bearing and a horizontally set respectively, be fixed with many handles on the trowel axle (19) and be the staggered blade of dredging (4) of 90 degree, trowel axle (19) can order about down in motor (5) and rotate; Hull (18) is equipped with several high-pressure hydraulic pumps (17) on the deck, and its delivery port is communicated with delivery hose (1,2) on being installed on lever arm crossbeam (5), and its water inlet pipe (16) is loaded on the ship side middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520077233 CN2851366Y (en) | 2005-11-02 | 2005-11-02 | Underwater dredging ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520077233 CN2851366Y (en) | 2005-11-02 | 2005-11-02 | Underwater dredging ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2851366Y true CN2851366Y (en) | 2006-12-27 |
Family
ID=37585321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520077233 Expired - Fee Related CN2851366Y (en) | 2005-11-02 | 2005-11-02 | Underwater dredging ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2851366Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103541388A (en) * | 2013-10-11 | 2014-01-29 | 梁培森 | Novel silt remover |
| CN104032788A (en) * | 2014-06-30 | 2014-09-10 | 程金强 | River channel silt remover |
| CN105350592A (en) * | 2015-11-12 | 2016-02-24 | 长江南京航道工程局 | Multi-head energy dissipation loading and barging device of large-flow cutter suction dredger |
-
2005
- 2005-11-02 CN CN 200520077233 patent/CN2851366Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103541388A (en) * | 2013-10-11 | 2014-01-29 | 梁培森 | Novel silt remover |
| CN104032788A (en) * | 2014-06-30 | 2014-09-10 | 程金强 | River channel silt remover |
| CN105350592A (en) * | 2015-11-12 | 2016-02-24 | 长江南京航道工程局 | Multi-head energy dissipation loading and barging device of large-flow cutter suction dredger |
| CN105350592B (en) * | 2015-11-12 | 2017-09-05 | 长江南京航道工程局 | Big flow twists suction ship bull energy dissipating dress and refutes device |
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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: 20061227 Termination date: 20091202 |