CN209143030U - A kind of oblique chute stone dumper - Google Patents
A kind of oblique chute stone dumper Download PDFInfo
- Publication number
- CN209143030U CN209143030U CN201822007348.XU CN201822007348U CN209143030U CN 209143030 U CN209143030 U CN 209143030U CN 201822007348 U CN201822007348 U CN 201822007348U CN 209143030 U CN209143030 U CN 209143030U
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- chute
- rail car
- small rail
- stone dumper
- throwing
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
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- Underground Or Underwater Handling Of Building Materials (AREA)
Abstract
The utility model provides a kind of oblique chute stone dumper, including hull, further includes small rail car, the chute that is arranged on small rail car, and the small rail car is mounted on hull, and small rail car is arranged close to the either side of hull；The chute is connect with small rail car by rotating mechanism, which adjusts the luffing up and down and left and right angle of chute.In order to which accurately for throwing between bridge pier stake position, oblique chute is arranged in the side of ship ontology in the utility model packed rubble and packed concrete mixed material, packed rubble and bag concrete mixture construction are carried out.
Description
Technical field
The utility model relates to bridge pier protection against erosion field more particularly to a kind of oblique chute stone dumpers.
Background technique
Bridge infrastructure generally uses high-rise pile cap structure and steel-pipe pile form, considers at the beginning of design and accordingly washes away
The influence of depth, sets and washes away warning value, should carry out scour protection later more than warning value.In order to reduce construction investment, prevent
The top surface absolute altitude for washing away protective layer is not necessarily consistent with practical mud face absolute altitude when original design, as long as the mud face after protection is made to be higher than original
The limit mud face after scour depth is reserved when design, and be allowed to not generate it is further big wash away, washed away on a small quantity even if having again, energy
Keep bridge pier in a safe condition.
The vertical arrangement of scour hole main body protection is followed successively by the bag concrete dry blend of thick 1.2m, thickness 2m~3m from top to bottom
Packed rubble, overall thickness 4m~5m.Bag concrete dry blend mainly prevents surface erosion, and packed rubble prevents original as loaded filter
The mud and silt substrate at scour hole bottom are by action of turbulent flow and by scour.
Pile foundation anticorrosion material and anode block will directly affect pile foundation safety and bridge service life.Owner requires packed broken
During stone and bag concrete dry blend throwing, damage must not be generated to former pile foundation anticorrosion material and anode block.
In view of this, jettisoninging equipment it is necessary to provide one kind, to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of oblique chute stone dumper, chute is provided simultaneously with flexible, upper and lower luffing
And left and right angle regulating function, according to different water levels and the big minor adjustment position of chute tube of pile foundation spacing and length in pile group can be goed deep into
And angle.
Realize that the technical solution of the utility model aim is as follows:
The chute that a kind of oblique chute stone dumper, including hull further include small rail car, are arranged on small rail car, institute
It states small rail car to be mounted on the side of hull, the small rail car is equipped with the feed hopper towards chute, the chute and track
Trolley is connected by rotating mechanism, which adjusts the luffing up and down and left and right angle of chute.In order to packed broken
Accurately for throwing between bridge pier stake position, oblique slip is arranged in the side of ship ontology in the utility model for stone and packed concrete mixed material
Cylinder, carries out packed rubble and bag concrete mixture construction.
The chute is retracting cylinder as a further improvement of the utility model,.The chute of the utility model is provided simultaneously with
Flexible, upper and lower luffing and left and right angle regulating function, parabolic fill can accurately be launched in throwing position.
The hull is equipped with through slot, two opposite cell walls of the through slot as a further improvement of the utility model,
On be equipped with for small rail car walking track.It is reciprocal along the slot of hull that the utility model is driven by a power mechanism small rail car
Movement.It is preferred that walking track, arrangement walking dolly and feed hopper above walking track, You Yitai elevator is arranged in stone dumper side
Machine controls the advance of walking dolly, retreats.
The lower end of the chute is installed with for real-time monitoring throwing absolute altitude as a further improvement of the utility model,
Survey meter.The utility model installs sounding instrument in the side on chute head, forms absolute altitude (real-time monitoring in real-time monitoring throwing
Elevation below current jackstone cylinder).And cross-section diagram is generated in positioning system, end face where checking current jackstone cylinder convenient for observer
On jackstone effect.In the present invention, parabolic fill is hung by cargo ship to deck, then moves into stake by anchor position
Between foundation pier platform；Moving trolley adjusts chute head and protrudes between pile foundation to throwing position；With the loading machine on deck parabolic fill
Put feed hopper into；Chute head side is equipped with sounding instrument, and throwing can be monitored in real time and form absolute altitude.
The lower end of the chute is fixedly provided with DAS twin shaft scanning sonar as a further improvement of the utility model,.This
The DAS twin shaft scanning sonar of utility model is applied not only to real-time monitoring throwing, also below some bridge pier after the completion of whole jackstone
Fixed point sweeps survey comprehensively.And the three-dimensional point cloud atlas in entire bedding face is generated in positioning system.And it is further rendered under water
Shape figure more intuitively checks jackstone effect, and operator is facilitated to realize site-directed quantitative throwing.
The lower end chute of the chute is provided with rubber protective layer as a further improvement of the utility model,.This reality
It is that pile foundation or sun are touched after preventing chute from excessively extending or rotating with the novel purpose that chute head is carried out to rubber protection processing
Pole block causes to damage to pile foundation or anode block.
Feed hopper is provided on the small rail car as a further improvement of the utility model, the feed hopper passes through
Chute is connected to chute.
The internal diameter of the chute upper end is less than the internal diameter of lower end as a further improvement of the utility model,.This reality
With ways of deceleration is used inside novel chute, so that packed rubble and dry blend have lesser potential energy in cylinder moment out, prevent
Only impact force is excessive causes to damage to pile foundation.
Detailed description of the invention
The structural schematic diagram of the oblique chute stone dumper of Fig. 1；
Fig. 2 is the partial enlarged view of part A in Fig. 1.
In figure, 1, small rail car；2, rotating mechanism；3, hull；4, feed hopper；5, workbench；6, railing；7, in chute
Casing；8, chute outer tube.
Specific embodiment
The utility model is described in detail in each embodiment shown in reference to the accompanying drawing, but it should be stated that,
These embodiments are not limitation of the utility model, those of ordinary skill in the art according to these embodiments made by function
Energy, method or equivalent transformation or substitution in structure, belong within the protection scope of the utility model.
In the description of the present embodiment, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description the invention and simplifies description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For the limitation to the invention.
In addition, term " first ", " second ", " third " etc. are used for description purposes only, it is not understood to indicate or imply
Relative importance or the quantity for implicitly indicating indicated technical characteristic.The feature of " first ", " second " etc. is defined as a result,
It can explicitly or implicitly include one or more of the features.In the description of the invention, unless otherwise indicated,
The meaning of " plurality " is two or more.
Term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to removable
Connection is unloaded, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be in
Between medium be indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, can pass through
Concrete condition understands concrete meaning of the above-mentioned term in the invention.
Embodiment 1:
The structure of the chute stone dumper of the present embodiment is as depicted in figs. 1 and 2, a kind of oblique chute stone dumper, including hull
3, it further include small rail car 1, the chute that is arranged on small rail car 1, small rail car 1 is mounted on the side of hull 3, small rail car
1 is equipped with the feed hopper 4 towards chute, and chute is connect with small rail car 1 by rotating mechanism 2, which adjusts chute
Luffing up and down and left and right angle.In order to packed rubble and packed concrete mixed material accurately throwing to bridge pier stake position it
Between, oblique chute is arranged in the side of ship ontology in the present embodiment, carries out packed rubble and bag concrete mixture construction.The present embodiment
Chute be provided simultaneously with flexible, upper and lower luffing and left and right angle regulating function, can be according to different water levels and the big ditty of pile foundation spacing
It saves position of chute tube and gos deep into the length and angle in pile group.
It is preferred that chute is retracting cylinder.The chute of the present embodiment is provided simultaneously with flexible, upper and lower luffing and left and right angular adjustment function
Can, parabolic fill can accurately be launched in throwing position.It is preferred that hull 3 is equipped with through slot, two opposite slots of the through slot
The track walked for small rail car 1 is equipped on wall.The present embodiment is driven by a power mechanism small rail car 1 along the slot of hull 3
It moves back and forth.It is preferred that walking track, arrangement walking dolly and feed hopper 4 above walking track, by one is arranged in stone dumper side
Platform hoist engine controls the advance of walking dolly, retreats.It is preferred that the lower end of chute is installed with for real-time monitoring throwing absolute altitude
Survey meter.The present embodiment installs sounding instrument in the side on chute head, and forming absolute altitude in real-time monitoring throwing, (real-time monitoring is current
Elevation below jackstone cylinder).And cross-section diagram is generated in positioning system, where checking current jackstone cylinder convenient for observer on end face
Jackstone effect.In the present embodiment, parabolic fill is hung by cargo ship to deck, then moves into pile foundation pier by anchor position
Between；Moving trolley adjusts chute head and protrudes between pile foundation to throwing position；With the loading machine on deck parabolic fill put into
Hopper 4；Chute head side is equipped with sounding instrument, and throwing can be monitored in real time and form absolute altitude.
It should be noted that the rotating mechanism 2 of the present embodiment can be any rotating mechanism 2 in the prior art, as long as
It is able to achieve any rotating mechanism 2 of chute or more luffing, left and right angle regulating function, can be used in the present embodiment.?
In the prior art, rotating mechanism 2 is generally used in vehicle-mounted communication in moving, those skilled in the art see the rotation on vehicle-mounted communication in moving
After mechanism 2, it just can be transferred in the present embodiment and use.Realize the rotating mechanism of chute or more luffing, left and right angle regulating function
2, those skilled in the art generally can be realized, and therefore, this embodiment is not repeated.In addition, the flexible knot of the chute of the present embodiment
Structure, it is preferred to use control system control is flexible, and what the computer of such control room can accurately control chute elongates or shortens ruler
It is very little, convenient for the accurate control of control room.Since telescoping mechanism is the prior art, narration is no longer developed in details in the present embodiment.
It is preferred that the lower end of chute is fixedly provided with DAS twin shaft scanning sonar.The DAS twin shaft scanning sonar of the present embodiment is not
It is only used for real-time monitoring throwing, whole jackstone completes postfixed point and sweeps survey comprehensively also below some bridge pier.And in positioning system
The middle three-dimensional point cloud atlas for generating entire bedding face.And it is further rendered to underwater topographic map, more intuitively check jackstone effect, side
Just operator realizes site-directed quantitative throwing.It is preferred that the lower end chute of chute is provided with rubber protective layer.The present embodiment will slip
Cylinder head carries out the purpose of rubber protection processing, is that pile foundation or anode block are touched after preventing chute from excessively extending or rotating, to stake
Base or anode block cause to damage.It is preferred that being provided with feed hopper 4 on small rail car 1, feed hopper 4 is connected to by chute with chute.It is excellent
The internal diameter of chute upper end is selected to be less than the internal diameter of lower end.Ways of deceleration is used inside the chute of the present embodiment, so that packed broken
Stone and dry blend have lesser potential energy in cylinder moment out, prevent impact force is excessive from causing to damage to pile foundation.
In brief, for the chute stone dumper of the present embodiment by hull 3 and chute structure composition, chute structure is three section sleeves
Formula adjusts jackstone absolute altitude according to live depth of water situation.Block stone can be overcome not easy to control in flow action setting point, reduce and be lost
Amount, section good forming effect.
Chute stone dumper has the advantage that as follows in the present embodiment: 1, trolley has the function of transverse shifting；2, chute is simultaneously
Have flexible, upper and lower luffing and left and right angle regulating function；3, monitoring software can three-dimensional real-time display chute and pile group it is opposite
Position is more than that safe distance can Realtime Alerts prompt；4, throwing effect can be monitored in real time simultaneously in chute head 3-D scanning sonar
Form underwater three dimensional terrain figure.
The mentality of designing of chute stone dumper is in the present embodiment: walking dolly is arranged on barge side, is arranged above trolley
Feed hopper 4, laterally attached chute, chute are made of 3 sections, and chute has flexible, upper and lower luffing, left and right angular adjustment and traversing function
Energy.Parabolic fill is hung by cargo ship to deck, and then workboat is moved between pile foundation pier by anchor position；Moving trolley,
Chute head is adjusted to protrude between pile foundation to throwing position；Parabolic fill is put into feed hopper 4 with the feed system on deck；Chute
Head 3-D scanning sonar can be monitored in real time throwing effect and form underwater three dimensional terrain figure.
Oblique chute stone dumper is mainly made of anchor hawser system, feed system and oblique chute jackstone mechanism.Oblique chute
Structure mainly by walking dolly, rotating platform, feed hopper 4, slip bucket etc. and form.In stone dumper side, walking track, track are set
Top arranges that walking dolly and feed hopper 4, You Yitai hoist engine control the advance of trolley, retreat.It is laterally attached in walking dolly
Oblique jackstone chute, chute are made of 3 sections, and chute has flexible, upper and lower luffing and left and right angle regulating function.Chute head side
Face is equipped with sounding instrument, and throwing can be monitored in real time and form absolute altitude.Feed system is made of the gantry crane and track of 2 5t,
Wharf portal crane track spacing 6m, length 33m.Anchor hawser system is made of 6 15 tons of windlass and 7t admiral anchor.The positioning of oblique chute jackstone
Detection system capital equipment is a DAS twin shaft scanning sonar, a single beam echosounding instrument, a two-axis inclinometer, two RTK
GPS (global positioning system), oil cylinder are internally integrated stroke sensor and hoist engine stroke quantity sensor.Except this, detection and localization system
System should also be designed " warning device " according to issuable bridge pier risk of collision, be waken up in sound and positioning software in design
Purpose color reminds operator.The antenna of two RTK GPS is mounted on the top of stone dumper control room.GPS host and control
Wired connection is used between the computer of room, using the differential signal of GPS receiver satellite and ground reference station, monitors the flat of stone dumper
Face position and elevation, plan-position accuracy reaches 2cm, elevation reaches 3cm.Dipmeter is mounted on stone dumper, can be accurate
Reflect the real-time attitude of stone dumper, positioning software is using the data to 3 characteristic point of GPS and hull, the especially point on jackstone cylinder
Relativeness corrected.The most important part of positioning system is plan-position and the height for accurately calculating jackstone cylinder front end
Journey.Therefore also need the real-time mobile data of emphasis consideration trolley and jackstone cylinder, including trolley shift motion data, trolley rotation angle
Degree, jackstone cylinder pitch angle and the second section stroke.Wherein the mobile stroke with jackstone cylinder of trolley is obtained from winch encoder.Platform
Vehicle rotation angle is obtained from rotary encoder.Jackstone cylinder pitch angle is obtained by being mounted on the inclinometer slipped on bucket.In addition, positioning system
System need to import all bridge pier data in entire construction area and be touched for calculating the shortest distance of jackstone cylinder and bridge pier in real time
Hit early warning.In terms of jackstone effect monitoring, it is divided into two steps.One single beam echosounding instrument is installed in jackstone cylinder front end, for real-time
Monitor elevation below current jackstone cylinder.And cross-section diagram can be generated in positioning software, where checking current jackstone cylinder on end face
Jackstone effect.One DAS twin shaft scanning sonar is also installed in jackstone cylinder front end, is completed for jackstone whole below some bridge pier
Afterwards, fixed point sweeps survey comprehensively.The three-dimensional point cloud atlas in entire bedding face can be generated in positioning software.And it is further rendered under water
Shape figure more intuitively checks jackstone effect.
Oblique chute stone dumper has fully considered net to existing pile foundation protection and bridge floor in conceptual design and manufacturing process
High limitation requirement, riprapping meet the throwing requirement of the packed rubble of the present embodiment and concrete dry blend, while using newly
Control detection technique.
Embodiment 2:
On the basis of embodiment 1, the present embodiment scour hole fills up (bosom thickness about 3m), top using packed rubble
Packed mixture (block stone) ballast, controls according to designed elevation.Packed dry concrete proportion presses cement consumption 10%, every square bar material
Cement 200kg, cement PO42.5；Middle sand 840kg；Rubble 5~25mm, 1160kg, it is desirable that dry blend enters 90 days intensity after water
Reach 10MPa.Every bag of 150kg is made using geotextiles are packed, carries out throwing.It is specific that packed dry blend must be carried out before implementation
It is determined after cooperating the when performance field test of soil engineering bag.
General network jackstone method construction technology throwing low precision under deep water conditions forms section big rise and fall, easily part
Accumulation.It is easy to be drifted about by the effect of water flow in block stone dropping process and be lost, number of dropouts is big.By the present embodiment wash away pit-size and
Former bridge pier stake position influence, in order to avoid causing to damage to pile foundation corrosion-inhibiting coating and anode block during jackstone, the present embodiment repacking
Oblique chute stone dumper can carry out packed rubble and packed concrete mixed material throwing construction work.Chute is provided simultaneously with flexible and traversing function
Can, according to different water levels and pile foundation spacing big minor adjustment chute position and length in pile group can be goed deep into.This kind of construction technology can
Improve the throwing precision and throwing quality of packed rubble and concrete mixed material under deep water conditions.
Improved specialized ships consider that the packed rubble being arranged between oblique chute progress pile foundation on ship side and bag concrete mix
Close material construction.Chute is provided simultaneously with flexible and traverse moving function, can adjust chute head according to different water levels and pile foundation spacing size
It protrudes between pile foundation to throwing position.DAS system real-time monitoring is used in work progress.
Parabolic fill is hung by cargo ship to deck, is then moved between pile foundation pier by anchor hawser system；Movement is small
Vehicle adjusts chute head and protrudes between pile foundation to throwing position；Parabolic fill is put into feed hopper 4 with the electric hoist gantry crane on deck
Carry out throwing.Chute head side is equipped with 3-D scanning sonar, and throwing can be monitored in real time and form three-dimensional underwater topographic map.Pass through
Three-dimensional modeling and detail statistics pier bottom absolute altitude 5m down is calculated, 10m, 15m calculate distance between stake.To determine that chute is wide
The position of chute insertion pile group when degree, length and construction.Intelligent operation is carried out by computer, is carried out by professional software real-time
Monitoring.Mud face absolute altitude real time monitoring is carried out by 3-D scanning sonar.
Parabolic fill is hung by cargo ship to deck, is then moved between pile foundation pier by anchor position；Moving trolley is adjusted
Section chute head is protruded between pile foundation to throwing position；Parabolic fill is put into feed hopper 4 with the loading machine on deck and carries out throwing.
A kind of oblique chute jackstone technique is first filled up using packed rubble, then packed in the top ballast of packed rubble
Mixture makes packed mixture intersect river bottom protection with soft raft.The purpose that packed rubble is arranged in the present embodiment is: scour protection layer
Top surface absolute altitude and design practical mud face absolute altitude it is inconsistent, using packed rubble carry out it is levelling, make the top of scour protection layer
Face absolute altitude is consistent with the practical mud face absolute altitude of design, and generates scour protection layer not and further wash away.
Preferably, packed rubble and packed mixture are launched by chute stone dumper to predeterminated position.The present embodiment uses
Chute stone dumper is launched, and is avoided jackstone and is caused to damage to pile foundation corrosion-inhibiting coating and anode block in the process.
It preferably, further include parabolic fill trafficking step before chute stone dumper launches packed rubble and packed mixture
With chute regulating step；
Parabolic fill trafficking step includes: that first packed rubble and packed mixture are hung by cargo ship to deck, then
Workboat is moved between pile foundation pier by anchor position；
Chute regulating step includes: the position for first adjusting moving trolley on workboat, then adjusts the angle of chute, makes chute
Head protrude between pile foundation to throwing position；Then with the feed system on deck packed rubble, packed mixture according to
Sequence puts the feed hopper 4 of chute into.
It preferably, further include monitoring throwing effect while chute stone dumper launches packed rubble and packed mixture
Step, the monitoring throwing effect step are as follows: according to the data when monitoring device on chute head acquisition throwing or after throwing, will adopt
The data collected are transferred to computer.
Preferably, throwing absolute altitude figure is generated in AutoCAD according to the coordinate points of preservation, elevation data, then is transferred to Civil
Underwater three dimensional terrain figure is generated in 3D.
It preferably, further include pile foundation pier protection step before chute stone dumper launches packed rubble and packed mixture
Suddenly, which protects step are as follows: is protected to the surrounding of pile foundation pier using several rubber pneumatic bags, several rubber
Air bag joins end to end to form ring-type, is centered around pile foundation pier surrounding.Chute jackstone foul is avoided to cause pile foundation pier safely
It influences.
In the present embodiment, walking dolly is arranged in ship side, and feed hopper 4 is arranged above trolley, and laterally attached diameter is 1m
Chute, chute is made of 3 sections, maximum throwing depth 26m, and chute has flexible and traverse moving function.
In work progress, in order to avoid the damaged in collision to constructed bridge structures, the present embodiment takes following
Measure: (1) limit for height repacking is carried out between workboat machine enter Large Bridge Pier.Oblique chute stone dumper is peripheral first parabolic fill
It hangs to deck, then twists again to bridge, carry out feeding throwing with loading machine, avoid the collision to top pontic.(2)
Each bridge pier scouring depth of detail statistics and bridge floor and to part bridge pier clear height have carried out on-the-spot investigation and measurement to the clear height of the water surface.
(3) ship machine protects pile foundation pier with rubber pneumatic bag into point is preceding, and the collision of ship machine is avoided to impact bridge pier safely.
Pile foundation anticorrosion material and anode block will directly affect pile foundation safety and bridge service life, necessary in work progress
Great attention protects it, avoids generating damage to existing highway bridge pile foundation and sacrificial anode block.The measure that the present embodiment is taken is:
(1) diver is arranged to carry out detection under water to pile foundation.(2) when ship machine is transformed, oblique chute head uses rubber structure, chute
Hinge format is used with trolley fixing end, can be freely rotated.(3) three-dimensional real-time monitoring system is accessed, construction stake position three
It ties up position and imports positioning software, chute has warning note when leaning on stake.(4) be arranged oil pressure value, chute in moving process, once
Barrier is touched, oil pressure is excessively high to have warning note.(5) setting support cable buoyancy tank, avoids wirerope when construction ship operation from existing
Pile foundation is scratched under water.
Tool of the series of detailed descriptions listed above only for the feasible embodiment of the utility model
Body explanation, they are all without departing from made by the utility model skill spirit not to limit the protection scope of the utility model
Equivalent implementations or change should be included within the scope of protection of this utility model.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of oblique chute stone dumper, including hull, which is characterized in that further include small rail car, be arranged on small rail car
Chute, the small rail car is mounted on the side of hull, and the small rail car is equipped with the feed hopper towards chute, described to slip
Cylinder is connect with small rail car by rotating mechanism, which adjusts the luffing up and down and left and right angle of chute.
2. oblique chute stone dumper according to claim 1, which is characterized in that the chute is retracting cylinder.
3. oblique chute stone dumper according to claim 1 or 2, which is characterized in that the hull is equipped with through slot, this is logical
The track for small rail car walking is equipped on two opposite cell walls of slot.
4. oblique chute stone dumper according to claim 1 or 2, which is characterized in that the lower end of the chute is installed with
Survey meter for real-time monitoring throwing absolute altitude.
5. oblique chute stone dumper according to claim 1 or 2, which is characterized in that the lower end of the chute is also fixed
There is DAS twin shaft scanning sonar.
6. oblique chute stone dumper according to claim 1, which is characterized in that the lower end of the chute is provided with rubber
Protective layer.
7. oblique chute stone dumper according to claim 2, which is characterized in that under the internal diameter of the chute upper end is less than
The internal diameter of end.
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| CN201822007348.XU CN209143030U (en) | 2018-11-30 | 2018-11-30 | A kind of oblique chute stone dumper |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110667787A (en) * | 2019-10-28 | 2020-01-10 | 中交第三航务工程局有限公司 | A throw stone ship for pile foundation is thrown and is filled |
| CN110790205A (en) * | 2019-10-28 | 2020-02-14 | 中交第三航务工程局有限公司 | Method for driving oblique chute barrel to move in three dimensions and driving system based on method |
| CN110803544A (en) * | 2019-10-28 | 2020-02-18 | 中交第三航务工程局有限公司 | Feeding method for inclined chute stone throwing boat |
-
2018
- 2018-11-30 CN CN201822007348.XU patent/CN209143030U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110667787A (en) * | 2019-10-28 | 2020-01-10 | 中交第三航务工程局有限公司 | A throw stone ship for pile foundation is thrown and is filled |
| CN110790205A (en) * | 2019-10-28 | 2020-02-14 | 中交第三航务工程局有限公司 | Method for driving oblique chute barrel to move in three dimensions and driving system based on method |
| CN110803544A (en) * | 2019-10-28 | 2020-02-18 | 中交第三航务工程局有限公司 | Feeding method for inclined chute stone throwing boat |
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