CN204080895U - A kind of soil-shifting machine and be provided with the dredger of this soil-shifting machine - Google Patents
A kind of soil-shifting machine and be provided with the dredger of this soil-shifting machine Download PDFInfo
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- CN204080895U CN204080895U CN201420621079.5U CN201420621079U CN204080895U CN 204080895 U CN204080895 U CN 204080895U CN 201420621079 U CN201420621079 U CN 201420621079U CN 204080895 U CN204080895 U CN 204080895U
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- soil
- crossbeam
- shifting machine
- ejector
- longeron
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- 239000007921 spray Substances 0.000 claims abstract description 16
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- Treatment Of Sludge (AREA)
Abstract
The utility model relates to a kind of soil-shifting machine and is provided with the dredger of this soil-shifting machine, comprises the frame and rack-mounted spray impact machine (4), propeller (13) and high-pressure hydraulic pump (14) that are made up of crossbeam and longeron.The first crossbeam (9) of described frame is upper is fixingly throughly connected with spoil disposal conduit (12), the second cross beam (2) of described frame is installed with ejector (6), and described ejector (6) is fixedly connected with the high-pressure hydraulic pump be arranged in frame (14) by the water-supply-pipe (3) be fixedly mounted on second cross beam (2); Described spoil disposal conduit (12) is connected with the upper sludge pump (13) arranged of first crossbeam (9); The bottom of described spoil disposal conduit (12) is through is connected with collector (11); The circumference wall of described ejector (6) has been covered with the fluid jet nozzle of adjustable-angle.There is efficient suction mud sand discharge function, particularly remarkable for iron plate sand dredging effect.
Description
Technical field
The utility model relates to dredging scheme technical field, particularly relates to a kind of dredging scheme of high-pressure spray formula of diving under water.Specifically relate to a kind of soil-shifting machine and the dredger of this soil-shifting machine is installed.
Background technology
Dredging works is widely used in excavating new navigation channel, harbour and canal; Dredge dark, widen and clear up existing navigation channel and harbour; Dredging river, channel, reservoir desilting; The hydraulic structure foundation ditches such as excavation harbour, dock, ship lock; Carry out reclamation by pumping filling in conjunction with dredging, fill out the engineerings such as sea; Remove the aspects such as underwater obstacle.Dredging is dredging, widens or dig the waters such as Shen He lake, carries out earthwork evacuation engineering under water with manpower or machinery.The dredging of broad sense comprises the reef explosion undertaken by underwater demolition method, fried beach etc.
The patent No. is that the Chinese invention patent of ZL200510082930.7 discloses a kind of scraper blade type dredger, and this soil-shifting machine comprises upper spider, lower bearing bracket, ring-type carrier chain, upper spider rear end and lower bearing bracket front end are rotatably connected by the horizontal bearing pin perpendicular to two frame axis, upper spider front end is provided with a driving shaft, on this driving shaft, interval is fixed with at least two drive sprockets, lower bearing bracket rear end is provided with a chain back shaft, this back shaft is fixed with support sprocket wheel, lower bearing bracket is provided with chain supporting guide, lower bearing bracket is provided with defeated mud groove, often organize drive sprocket, support sprocket wheel, turn on sprocket wheel and be all wound with a ring-type carrier chain, ring-type carrier chain is arranged at intervals with scraper plate along its length, shape and the defeated mud groove inner chamber of scraper plate are suitable.Although this scraper blade type dredger, can improve dredging efficiency, significantly reduce the features such as construction cost, easily fractureed when the scraper plate of this soil-shifting machine works in seabed, more easily produce when particularly running into " consolidated sand " and fracture, economy is poor.
The patent No. is that the China patent of invention of ZL00122176.0 discloses a kind of channel cleanout soil-shifting machine that can dive into underwater operation, solve original soil-shifting machine job area limited, be unsuitable for the problems such as underwater operation, investment are large, operation inconvenience.Motor and slush pump are placed in a seal casinghousing by this invention; motor output shaft is connected with slush pump by change gear box; one is provided with perpendicular to the line shaft of motor output shaft between motor and slush pump; line shaft coordinates with change gear box; two ends are symmetrical arranged eccentric wheel; slush pump is located on housing chassis, is covered with cutting filter screen outside the work plane of chassis; Seal casinghousing outer end is provided with buoyancy aid.Although this channel cleanout soil-shifting machine can be dived beneath the water and be carried out dredging work, this device structure is complicated, and the parts be associated are more, carrying out in the course of work of dredging, easy occluding device, the dredging work of not competent continuation high strength.
Summary of the invention
There is provided a kind of high-pressure spray spouting soil-shifting machine for overcoming above-mentioned shortcomings and deficiencies the utility model of the prior art, this soil-shifting machine is simple and reasonable, cheap, is beneficial to maintenance and the dredging work be specially adapted to consolidated sand.Consolidated sand is a kind of special sedimentation thing, and post-depositional silt destroys its combining structure as iron plate not easily starts with desilting firmly, gains the name thus.Consolidated sand is once formed, and general dredger is difficult to clear up it.
First technical scheme of the present utility model is for achieving the above object: a kind of soil-shifting machine, comprise rack-mounted spray impact machine, propeller and high-pressure hydraulic pump, the first crossbeam of described frame is fixed and is throughly connected with spoil disposal conduit, the second cross beam of described frame is installed with ejector, and described ejector is fixedly connected with the high-pressure hydraulic pump be arranged in frame by the water-supply-pipe be fixedly mounted on second cross beam; Described spoil disposal conduit is connected with the sludge pump that first crossbeam is arranged; The bottom of described spoil disposal conduit is through is connected with collector; The circumference wall of described ejector has been covered with the fluid jet nozzle of adjustable-angle.
Alternatively preferably, the lower horizontal of the second cross beam of described frame is installed with at least one ejector, and described ejector rotatably and be arranged on abreast on second cross beam.
In above-mentioned either a program preferably, described high-pressure hydraulic pump is connected with ejector is through by water-supply-pipe, second cross beam.
In above-mentioned either a program preferably, described ejector is cylindrical shape and it has been covered with to fix the through fluid jet nozzle be connected with the circumference wall of ejector.
In above-mentioned either a program preferably, the axis of described fluid jet nozzle is the tangent line of ejector.
In above-mentioned either a program preferably, described spoil disposal conduit is spiral steel pipe.Spiral steel pipe has very strong compressive property.
In above-mentioned either a program preferably, described frame comprises the through crossbeam be connected between the first longeron and the second longeron.
In above-mentioned either a program preferably, described crossbeam comprises the first crossbeam, second cross beam, the 3rd crossbeam, the 4th crossbeam, the 5th crossbeam that are arranged in parallel to each other between the first longeron and the second longeron.
In above-mentioned either a program preferably, described spoil disposal catheter interior is provided with helical form reamer.
In above-mentioned either a program preferably, described sludge pump is provided with discharge pipe.The silt that spoil disposal conduit is discharged directly is filled on towboat by described discharge pipe.
In above-mentioned either a program preferably, the front end of described first longeron is installed with gripper.Small-sized obstruction can remove by gripper.
In above-mentioned either a program preferably, the front end of described second longeron is installed with auger.Described auger can be holed on large-scale obstruction, carries out filler by the medicine device of automatically filling out on soil-shifting machine in boring, and realizes igniting the final object realizing decomposing obstruction then.
In above-mentioned either a program preferably, described first crossbeam and second cross beam are provided with position control simultaneously, described position control is hydraulic propeller.
In above-mentioned either a program preferably, the rear end of described first longeron and the second longeron is provided with Eddy propeller simultaneously.
In above-mentioned either a program preferably, the first crossbeam between the first longeron and the second longeron is provided with traveling angle demodulator.
In above-mentioned either a program preferably, the quantity of described spray impact machine is two and is installed in rotation on the installing rack between described 4th crossbeam and described 5th crossbeam.
In above-mentioned either a program preferably, described high-pressure hydraulic pump is submersible type high-pressure hydraulic pump and quantity is two and is arranged in frame.
In above-mentioned either a program preferably, simultaneously rotating on described first longeron and the second longeron submersible type searchlight is installed.
In above-mentioned either a program preferably, described submersible type searchlight is arranged on the first longeron between the 3rd crossbeam and the 4th crossbeam and the second longeron.
In above-mentioned either a program preferably, described crossbeam and longeron all adopt the manufacture of High-strength compression resistant metal tube.
Second object of the present utility model is to provide a kind of dredger, and this dredger adopts the soil-shifting machine in the utility model.
Compared with prior art the utility model has the advantage of: this this soil-shifting machine is simple and reasonable, cheap, be beneficial to maintenance.In addition; this high-pressure spray spouting soil-shifting machine diving depth can reach 300m; operating speed 3500m3/h; its power is large, efficiency is high, it is convenient to dispatch, reliability is strong; the subsea construction task that single dredges more than 3 meters and 3 meters can be realized safely; there is efficient suction mud sand discharge function, particularly remarkable for iron plate sand dredging effect.
Accompanying drawing explanation
Fig. 1 is the perspective view of the preferred embodiment according to soil-shifting machine of the present utility model.
Fig. 2 is the main TV structure schematic diagram embodiment illustrated in fig. 1 according to soil-shifting machine of the present utility model.
Fig. 3 is the plan structure schematic diagram embodiment illustrated in fig. 1 according to soil-shifting machine of the present utility model.
Fig. 4 is the right TV structure schematic diagram embodiment illustrated in fig. 1 according to soil-shifting machine of the present utility model.
Fig. 5 is originally according to the structural representation be under using state embodiment illustrated in fig. 1 of the soil-shifting machine of invention.
In figure, Reference numeral is: 1: auger, 2: second cross beam, 3: water-supply-pipe, 4: spray impact machine, 5: the five crossbeams, 6: ejector, 7: the four crossbeams, 8: the three crossbeams, 9: first crossbeam, 10: position control, 11: collector, 12: spoil disposal conduit, 13: sludge pump, 14: high-pressure hydraulic pump, 15: the first longerons, 16: installing rack, 17: Eddy propeller, 18: the second longerons, 19: discharge pipe, 20: gripper, 21: sea bed, 30: Sonar system, 31: drawing instrument, 32: video-frequency monitor, 33: Beidou communication system, 34: conveyer, 35: hydraulic system 36: generating set.
Detailed description of the invention
Explanation is further elaborated below in conjunction with the preferred embodiment of accompanying drawing to soil-shifting machine of the present utility model;
Embodiment 1:
As Figure 1-4, a kind of soil-shifting machine, comprise rack-mounted spray impact machine 4, propeller 13 and high-pressure hydraulic pump 14, described frame is made up of crossbeam and longeron.Specifically, described crossbeam comprises first crossbeam 9, second cross beam 2, the 3rd crossbeam 8, the 4th crossbeam 7.Described longeron comprises the first longeron 15 and the second longeron 19.Described first crossbeam 9, second cross beam 2, the 3rd crossbeam 8 and the 4th crossbeam 7 in parallel to each other with to be arranged between the first longeron 15 and the second longeron 19 and to be connected with longeron is through.
One end of first crossbeam 9 is fixedly connected with the first longeron 15, and the other end of first crossbeam 9 is fixedly connected with the second longeron 19.Sludge pump 13 is installed with at the two ends of first crossbeam 9.The bottom of sludge pump 13 is provided with spoil disposal conduit 12, at the top of sludge pump 13 and spoil disposal conduit 12 is through is connected with spoil disposal conduit 12.Be rotatably mounted with by installing rack 16 between the 4th crossbeam 7 and the 5th crossbeam 5 and spray impact machine 4.Described installing rack 16 is fixedly connected between the 4th crossbeam 7 and the 5th crossbeam 5.High-pressure hydraulic pump 14 is had with the top fixed support of first crossbeam 9 at the 3rd crossbeam 8.High-pressure hydraulic pump 14 is connected with second cross beam 2 is through by water-supply-pipe 3.The two ends of second cross beam 2 are fixedly connected with ejector 6.High-pressure hydraulic pump 14 is connected with the hydraulic power system 35 put on by pipeline.High-pressure hydraulic pump 14 is produced High-Pressure Water and is delivered in ejector 6 by water-supply-pipe 3 and second cross beam 2.High-Pressure Water can spray by the fluid jet nozzle on ejector 6, realizes producing continual rolling to the consolidated sand on seabed in the sea.In advancing, the sludge pump 13 be arranged on first crossbeam 9 works, realize seabed consolidated sand suction operation by the spoil disposal conduit 12 on it, then by the discharge pipe 19 on sludge pump 13 consolidated sand pumped on the sand carrier on sea, realize the work of desilting and dredging to navigation channel.
Spray impact machine between the 4th crossbeam 7 and the 5th crossbeam 5 is connected with the generating set 36 on towboat by power lead.The second cross beam 2 of described frame is installed with ejector 6, and described ejector 6 is connected with rack-mounted high-pressure hydraulic pump 14 by the water-supply-pipe 3 be fixedly mounted on second cross beam 2.Second cross beam 2 is connected with second cross beam 2 is through.High-pressure hydraulic pump 14 is the resistance to water pump of submersible type.The outer circumferential walls of ejector 6 and bottom have all been covered with fluid jet nozzle.The consolidated sand that described fluid jet nozzle can get up to process spray impact machine 4 " stirring " on sea bed 21 or silt mixture carry out continual rolling.Spoil disposal conduit 12 is fixedly mounted on the bottom at first crossbeam 9 two ends, and the top relative position at first crossbeam 9 two ends is installed with sludge pump 13.Sludge pump 13 is connected with the generating set 36 on towboat by circuit, realizes the power supply to sludge pump 13.Throughly in the bottom of spoil disposal conduit 12 be connected with collector 11.Collector 11 is horn-like.Spoil disposal conduit 12 is hinged on first crossbeam 9 in the present embodiment, its be free to the anglec of rotation realize to spray impact 4 and ejector 6 stir get up consolidated sand and silt mixture absorb, and be transported on towboat by the discharge pipe 19 be arranged on sludge pump 13, finally realize the object of dredged channel.In the present embodiment, in the described fluid jet nozzle circumference wall that is rotatably installed in ejector and base plane.Like this, the overall structure of described fluid jet nozzle can adapt to the complex environment in seabed, is flexible structure.Be spiral steel pipe at spoil disposal conduit 12, its inside offers the rifle formation of rotation.In the inside of spoil disposal conduit 12, spiral helicine reamer 22 is installed.
Be installed with gripper 20 in the front end of the first longeron 15, the small-scale obstacle thing being in soil-shifting machine front end can remove by mechanical gripping 20.The front end of the second longeron 18 is rotating is provided with auger 1.Auger 1 can carry out punching and be carried out filling explosive realized explosion by the medicine device of automatically filling out that soil-shifting machine is installed on large-scale obstructing objects.
In the rear end of the first longeron 15 and the second longeron beam 18, Eddy propeller 17 is installed simultaneously.Eddy propeller 17 receives to advance the advance work of soil-shifting machine below the water surface.First crossbeam 9 between two Eddy propeller 17 is also provided with traveling angle demodulator.Realize adjusting the orientation of advancing of described soil-shifting machine.First longeron 15 and the second longeron 18 are provided with position control 10 simultaneously, realize the object of fine setting soil-shifting machine operating angle.In the present embodiment, position control 10 is hydraulic propeller.Described hydraulic propeller is powered by the generating set 36 on towboat.Described first longeron 15 and the second longeron 18 are provided with position control 10 simultaneously, and described position control 10 is hydraulic propeller.
Simultaneously rotating on described first longeron 15 and the second longeron 18 submersible type searchlight is installed.Described submersible type searchlight is arranged on first between the 3rd crossbeam 8 and the 4th crossbeam 7 vertical 15 and the second longeron 18.Described searchlight is provided with underwater camera.Described underwater camera can shortly before dredging work to the bottom with surrounding environment by communication cable and ask the monitor 33 put on being connected, and the underwater video of shooting to be uploaded in real time.Towboat is also provided with Sonar system 30.The data that Sonar system collects are undertaken drawing for the staff's analysis on towboat by drawing instrument 31 and are realized communication by Beidou communication system 33.Described towboat is also provided with conveyer 34.This conveyer is hoist engine.This hoist engine realizes the retractable cable work to described communication wire, fluid pressure line, supply line etc.
In the present embodiment, what above-mentioned crossbeam, longeron all adopted is the manufacture of High-strength compression resistant metal tube.Each connection enough adopts measuring body connected mode to be fixed connection.Such as weld, by flange etc.
Embodiment 2:
With embodiment 1 difference be in the present embodiment: on the first longeron 15 and the second longeron 18, be fixedly welded with lift ring.Described lift loop chain bar is connected with the draw-gear on towboat.
Embodiment 3: a kind of soil-shifting machine
As Figure 1-5, in the present embodiment, be not both with embodiment 1: be installed with an ejector 6 in the lower horizontal of the second cross beam 2 of described frame, by bearing rotatably and be arranged on the bottom of second cross beam 2 abreast, ejector 6 contacts with the consolidated sand on river bed or seabed ejector 6.High-pressure hydraulic pump 14 is deep diving formula high-pressure hydraulic pump, and it is connected with ejector 6 is through by water-supply-pipe 3, second cross beam 2.Described ejector 6 is cylindrical shape and it has been covered with to fix the through fluid jet nozzle be connected with the circumference wall of ejector.The axis of described fluid jet nozzle is tangential on the circumference wall of ejector.Due to described fluid jet nozzle and ejector 6 wall at an angle, when the described fluid jet nozzle injection of high-pressure spray cylinder, ejector 6 can be driven to turn clockwise, realize the effect of rolling silt.The consolidated sand in seabed carries out rolling and continues consolidated sand to carry out rolling by spray impact machine 4 and to be discharged by the silt in seabed finally by spoil disposal conduit 12 by ejector 6.Finally realize the object of dredged channel.
It should be noted that, the utility model illustrated embodiment, just in order to more clearly express the utility model method, is not limited to the utility model.Every according within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.Such as, the quantity of crossbeam and longeron, the quantity etc. of fluid jet nozzle.Every according to technical spirit of the present utility model to any simple modification made for any of the above embodiments, all still belong to the scope of technical solutions of the utility model.
Claims (10)
1. a soil-shifting machine, comprise rack-mounted spray impact machine (4), propeller (13) and high-pressure hydraulic pump (14), it is characterized in that: the first crossbeam (9) of described frame is upper is fixingly throughly connected with spoil disposal conduit (12), the second cross beam (2) of described frame is installed with ejector (6), and described ejector (6) is fixedly connected with the high-pressure hydraulic pump be arranged in frame (14) by the water-supply-pipe (3) be fixedly mounted on second cross beam (2); Described spoil disposal conduit (12) is connected with the upper sludge pump (13) arranged of first crossbeam (9); The bottom of described spoil disposal conduit (12) is through is connected with collector (11); The circumference wall of described ejector (6) has been covered with the fluid jet nozzle of adjustable-angle.
2. soil-shifting machine as claimed in claim 1, is characterized in that: the lower horizontal of the second cross beam (2) of described frame is installed with at least one ejector (6), and ejector (6) rotatably and be arranged on abreast on second cross beam (2).
3. soil-shifting machine as claimed in claim 2, is characterized in that: described high-pressure hydraulic pump (14) is by water-supply-pipe (3), second cross beam (2) and ejector (6) is through is connected.
4. soil-shifting machine as claimed in claim 3, is characterized in that: described ejector (6) is cylindrical shape and it has been covered with to fix the through fluid jet nozzle be connected with the circumference wall of ejector.
5. the soil-shifting machine as described in claim 1 or 4, is characterized in that: the axis of described fluid jet nozzle is tangential on the circumference wall of ejector.
6. soil-shifting machine as claimed in claim 1, is characterized in that: described spoil disposal conduit (12) is spiral steel pipe.
7. soil-shifting machine as claimed in claim 1, is characterized in that: described frame comprises the through crossbeam be connected between the first longeron (15) and the second longeron (18).
8. soil-shifting machine as claimed in claim 7, is characterized in that: described crossbeam comprises the first crossbeam (9), second cross beam (2), the 3rd crossbeam (8), the 4th crossbeam (7), the 5th crossbeam (5) that are arranged in parallel to each other between the first longeron (15) and the second longeron (18).
9. soil-shifting machine as claimed in claim 6, is characterized in that: described spoil disposal conduit (12) inside is provided with helical form reamer (22).
10. dredger, comprises soil-shifting machine, it is characterized in that: soil-shifting machine adopts the soil-shifting machine according to any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420621079.5U CN204080895U (en) | 2014-10-24 | 2014-10-24 | A kind of soil-shifting machine and be provided with the dredger of this soil-shifting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420621079.5U CN204080895U (en) | 2014-10-24 | 2014-10-24 | A kind of soil-shifting machine and be provided with the dredger of this soil-shifting machine |
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| Publication Number | Publication Date |
|---|---|
| CN204080895U true CN204080895U (en) | 2015-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420621079.5U Expired - Lifetime CN204080895U (en) | 2014-10-24 | 2014-10-24 | A kind of soil-shifting machine and be provided with the dredger of this soil-shifting machine |
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| Country | Link |
|---|---|
| CN (1) | CN204080895U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103758167A (en) * | 2014-02-24 | 2014-04-30 | 上海交通大学 | Large-flow partition-plate-type spraying and flushing device of deepwater trencher |
| CN104264732A (en) * | 2014-10-24 | 2015-01-07 | 张文博 | Dredging machine and dredger comprising same |
| CN110080324A (en) * | 2019-04-24 | 2019-08-02 | 武汉理工大学 | A kind of dual anti-mud disperser based on movable shield and high pressure water curtain |
-
2014
- 2014-10-24 CN CN201420621079.5U patent/CN204080895U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103758167A (en) * | 2014-02-24 | 2014-04-30 | 上海交通大学 | Large-flow partition-plate-type spraying and flushing device of deepwater trencher |
| CN103758167B (en) * | 2014-02-24 | 2016-02-17 | 上海交通大学 | Deepwater trencher large discharge iris type spray flushing device |
| CN104264732A (en) * | 2014-10-24 | 2015-01-07 | 张文博 | Dredging machine and dredger comprising same |
| CN110080324A (en) * | 2019-04-24 | 2019-08-02 | 武汉理工大学 | A kind of dual anti-mud disperser based on movable shield and high pressure water curtain |
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