CN108589811A - A kind of broken rock strand suction ship - Google Patents
A kind of broken rock strand suction ship Download PDFInfo
- Publication number
- CN108589811A CN108589811A CN201810669840.5A CN201810669840A CN108589811A CN 108589811 A CN108589811 A CN 108589811A CN 201810669840 A CN201810669840 A CN 201810669840A CN 108589811 A CN108589811 A CN 108589811A
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- China
- Prior art keywords
- broken rock
- head
- reamer head
- twists
- span structure
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- 239000011435 rock Substances 0.000 title claims abstract description 103
- 241001427932 Bothragonus swanii Species 0.000 claims abstract description 64
- 238000006073 displacement reaction Methods 0.000 claims description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 2
- KQTVWCSONPJJPE-UHFFFAOYSA-N etridiazole Chemical compound CCOC1=NC(C(Cl)(Cl)Cl)=NS1 KQTVWCSONPJJPE-UHFFFAOYSA-N 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000012857 repacking Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000241 scar Toxicity 0.000 description 1
- 230000000192 social effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/8833—Floating installations
- E02F3/885—Floating installations self propelled, e.g. ship
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
- E02F3/92—Digging elements, e.g. suction heads
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The present invention provides a kind of broken rock strand suction ship, including broken rock twists and inhales hull, twists suction device and the rotary broken rock device of angle adjustable；It is inhaled among hull for twisting to inhale the native strand of quarrel and inhale device setting and twist in the broken rock；The rotary broken rock device of angle adjustable is used for fractured rock；It includes reamer head crane span structure and reamer head that the strand, which inhales device, and reamer head crane span structure one end twists suction hull with the broken rock and connect, and the other end in the reamer head crane span structure is arranged in the reamer head.The rock and pan soil of energy quick crashing high rigidity of the invention, by installing rotary broken rock head, direction of rotation and reamer head rotation negative direction rotation additional on the outside of reamer head, torque caused by reamer head rotation is offset, the traversing pulling force for reducing reamer head crane span structure, reaches safe synergy.
Description
Technical field
The present invention relates to workboat technical fields more particularly to a kind of broken rock to twist suction ship.
Background technology
Broken at present twist inhales the construction that ship construction is suitable only for mud and general hardness soil property, encounters special pan soil and rock
It can not be just crushed construction, while it is one direction rotation that current strand, which inhales the reamer head direction of rotation of ship construction, inhales construction when twisting
When encountering pan soil and rock, the torque of reamer head single direction rotation drives reamer head crane span structure to will produce huge unidirectional traversing pulling force,
Pair twist inhales the difficulty of construction of ship and construction safety brings huge challenge, inhales ship its reamer head when ordinary soil is constructed even if twisting
Traversing pulling force caused by rotation, and pull traversing cable to offset with travelling winch, generate additional energy consumption.
Invention content
Technical problems to be solved
The problem to be solved in the present invention is to provide a kind of broken rock strand suction ship, and construction can not be crushed in the prior art to overcome,
The difficulty of construction for twisting suction ship is big, unsafe defect of constructing.
Technical solution
To solve the technical problem, the present invention provides a kind of broken rock strand suction ship, including broken rock twists and inhales hull, twists suction device
With the rotary broken rock device of angle adjustable；For twisting the strand suction device setting for inhaling quarrel soil in the broken rock twists and inhales hull
Between；The rotary broken rock device of angle adjustable is used for fractured rock；It includes reamer head crane span structure and reamer head that the strand, which inhales device,
Reamer head crane span structure one end twists suction hull with the broken rock and connect, and the reamer head is arranged in the another of the reamer head crane span structure
End；The other end in the reamer head crane span structure is arranged in the rotary broken rock device of angle adjustable, and close with the reamer head.
Preferably, the rotary broken rock device of the angle adjustable includes rotary broken rock head, rotation axis, broken rock head driving dress
It sets, broken rock head crane span structure, otic placode and broken rock head bridge trunnion；The rotary broken rock head passes through the transmission shaft and the broken rock head
Driving device connects, and the rotary broken rock head, broken rock head driving apparatus are mounted on the broken rock head crane span structure, the broken rock head
Crane span structure both sides are welded with the otic placode, and the otic placode back lower place is provided with earhole, and the broken rock head bridge trunnion is arranged in the earhole
On, the broken rock head bridge trunnion is arranged in reamer head crane span structure front end, and the otic placode passes through the broken rock head bridge trunnion
It is hinged with the reamer head crane span structure.
Preferably, the rotary broken rock head and reamer head rotation direction are opposite.
Preferably, the rotary broken rock device of the angle adjustable further includes angle modulation hydraulic cylinder, the angle modulation hydraulic cylinder setting
Above the otic placode between the reamer head crane span structure, angle modulation hydraulic cylinder one end is hinged with the reamer head crane span structure, institute
Piston rod and the otic placode for stating the angle modulation hydraulic cylinder other end are hinged.
Preferably, several broken rock teeth are fixed on the rotary broken rock head.
Preferably, it further includes branch pipe(tube), reamer head driving apparatus, suction hose, submersible pump, submersible pump row that the strand, which inhales device,
It is pumped in water pipe, cabin, pump drain pipe and valve in cabin；The branch pipe(tube) is connected with the underwater water pump suction pipe, the underwater pumping
The suction inlet of water pipe and the submersible pump is connected, and the discharge outlet of the submersible pump is connected with the underwater pump drain pipe, described underwater
Pump drain pipe one is connected with the suction inlet pumped in the cabin, and the row pumped in the cabin mouthful connects with pump drain pipe in the cabin, institute
It states and the valve is installed in cabin among pump drain pipe；The other end of the branch pipe(tube) is provided with suction quarrel mouth；The reamer head drives
The other end in the reamer head crane span structure is arranged in dynamic device, and the reamer head driving apparatus is connect with the reamer head.
Preferably, the broken rock twists the boom hoisting inhaled and be additionally provided on hull for reamer head crane span structure described in pull-up, institute
It includes fixing bracket and steel wire rope to state boom hoisting, and the steel wire rope upper end is connect by pulley with the fixing bracket, lower end
It is hinged with the reamer head crane span structure to cross pulley.
Preferably, the broken rock twists to inhale hull both sides and be additionally provided with inhales the traversing traversing dress of hull for pulling broken rock to twist
It sets, the traverse displacement unit includes travelling winch, directive wheel, traversing cable and traversing anchor, and the travelling winch, which is mounted on broken rock and twists, to be inhaled
On hull, the directive wheel is mounted on the broken rock and twists the fore for inhaling hull, and described traversing cable one end connects with the travelling winch
It connects, the other end is connect by the directive wheel with the traversing anchor.
Preferably, the broken rock is twisted to inhale and is additionally provided on hull for pushing broken rock to twist the mobile device inhaled hull and moved,
The mobile device is mounted on the broken rock and twists the stern for inhaling hull, and the mobile device includes guide pile, displacement stake, displacement stake
Propelling cylinder, movable stand and mobile rack slot；The guide pile, which can slide up and down to twist mounted on the broken rock, to be inhaled on hull, described
Mobile rack slot is opened in the broken rock and twists the tail portion centre position for inhaling hull, and the movable stand is slidably mounted on the movable stand
In slot, the displacement stake is arranged in the movable stand；Described displacement stake propelling cylinder one end twists suction hull with the broken rock and consolidates
Fixed, the piston rod of the displacement stake propelling cylinder other end is connect with the movable stand.
Preferably, one end of the reamer head crane span structure is rotatably located in reamer head crane span structure by reamer head bridge trunnion
On the corresponding position of two sides of slot.
It has the beneficial effect that：The broken rock of the present invention, which twists, inhales ship, the rock and pan soil of energy quick crashing high rigidity, by reamer
Head outside installs rotary broken rock head, direction of rotation and reamer head rotation negative direction rotation additional, offsets produced by reamer head rotation
Torque, reduce the traversing pulling force of reamer head crane span structure, reach safe synergy, the effect of energy-saving and emission-reduction, the configuration of the present invention is simple, peace
It is complete reliable, the broken rock largely closed set at present can be made full use of to twist and inhale ship and optimize repacking, do current broken rock twist suction ship without
The work of method construction, can increase significantly the business efficiency and social effect of broken rock Jiao Xi ships construction team after popularization and application.
Description of the drawings
Fig. 1 is that a kind of broken rock of the present invention twists the structural schematic diagram for inhaling ship；
Fig. 2 is that a kind of broken rock of the present invention twists the vertical view for inhaling ship；
Fig. 3 is the partial enlarged view of A in Fig. 1.
Specific implementation mode
With reference to the accompanying drawings and examples, the specific implementation mode of the present invention is described in further detail.Implement below
Example is not limited to the scope of the present invention for illustrating the present invention.
As depicted in figs. 1 and 2, a kind of broken rock of the invention, which twists, inhales ship, including broken rock twists suction hull 20, strand inhales device and can
The rotary broken rock device of hue angle；It is inhaled among hull 20 for twisting to inhale the native strand of quarrel and inhale device setting and twist in the broken rock；
The rotary broken rock device of angle adjustable is used for fractured rock；It includes reamer head crane span structure 16 and reamer head that the strand, which inhales device,
10, described 16 one end of reamer head crane span structure twists suction hull 20 with the broken rock and connect, and the reamer head 10 is arranged in the reamer head
The other end of crane span structure 16；The rotary broken rock device of angle adjustable is arranged the other end in the reamer head crane span structure 16, and with
The reamer head 10 is close.
As shown in Figure 1 to Figure 3, the rotary broken rock device of the angle adjustable includes rotary broken rock head 1, rotation axis 3, breaks
Rock head driving apparatus 4, broken rock head crane span structure 5, otic placode 7 and broken rock head bridge trunnion 8, the rotary broken rock head 1 pass through the biography
Moving axis 3 is connect with the broken rock head driving apparatus 4, and the rotary broken rock head 1, broken rock head driving apparatus 4 are mounted on described broken
On rock head crane span structure 5,5 both sides of broken rock head crane span structure are welded with the otic placode 7, and 7 back lower place of the otic placode is provided with earhole 23, described broken
Rock head bridge trunnion 8 is arranged on the earhole 23, and the broken rock head bridge trunnion 8 is arranged before the reamer head crane span structure 16
End, the otic placode 7 are hinged by the broken rock head bridge trunnion 8 and the reamer head crane span structure 16.Rotary 1 He of broken rock head
10 rotation direction of reamer head is opposite.By installing rotary broken rock head 1, direction of rotation and reamer head 10 additional in 10 outside of reamer head
Negative direction rotation is rotated, reamer head 10 is offset and rotates generated torque, reduce the traversing pulling force of reamer head crane span structure 16, reach peace
Full synergy, the effect of energy-saving and emission-reduction.As depicted in figs. 1 and 2, the rotary broken rock device of the angle adjustable further includes angle modulation hydraulic pressure
Cylinder 15, the angle modulation hydraulic cylinder 15 are arranged above the otic placode 7 between the reamer head crane span structure 16, the angle modulation hydraulic cylinder
15 one end are hinged with the reamer head crane span structure 16, and the piston rod and the otic placode 7 of 15 other end of angle modulation hydraulic cylinder are hinged.Just
In the use angle for adjusting rotary broken rock head 1.
As shown in Figure 1, being welded with several broken rock teeth 2 on the rotary broken rock head 1, it is convenient for quick broken rock, accelerates
Working efficiency.
As depicted in figs. 1 and 2, it further includes branch pipe(tube) 9, reamer head driving apparatus 11, suction hose 13, water that the strand, which inhales device,
Lower pump 14, pumps pump drain pipe 19 and valve 21 in 18, cabin in cabin at underwater pump drain pipe 17；The branch pipe(tube) 9 and the submersible pump
Suction hose 13 is connected, and the underwater water pump suction pipe 13 and the suction inlet of the submersible pump 14 are connected, the discharge outlet of the submersible pump 14
It is connected with the underwater pump drain pipe 17, the underwater pump drain pipe 17 1 is connected with the suction inlet for pumping 18 in the cabin, described
The row mouthful of pump 18 connects with pump drain pipe 19 in the cabin in cabin, and the valve is equipped among pump drain pipe 19 in the cabin
21；The other end of the branch pipe(tube) 9 is provided with suction quarrel mouth 6；The reamer head driving apparatus 11 is arranged in the reamer head crane span structure
16 other end, the reamer head driving apparatus 11 are connect with the reamer head 10.Convenient for quick deslagging.
As depicted in figs. 1 and 2, the broken rock is twisted to inhale and is additionally provided with for reamer head crane span structure 16 described in pull-up on hull 20
Boom hoisting, the boom hoisting include fixing bracket 12 and steel wire rope 22,22 upper end of the steel wire rope by pulley with it is described
Fixing bracket 12 connects, and it is hinged with the reamer head crane span structure 16 that pulley is crossed in lower end.Boom hoisting, which plays, to be gone to lift by crane reamer head bridge
Frame 16.
As depicted in figs. 1 and 2, the broken rock twists to inhale 20 both sides of hull and be additionally provided with inhales 20 cross of hull for pulling broken rock to twist
The traverse displacement unit of shifting, the traverse displacement unit include travelling winch 26, directive wheel 29, traversing cable 28 and traversing anchor 27, described traversing
Winch 26, which is mounted on broken rock and twists, to be inhaled on hull 20, and the directive wheel 29 is mounted on the broken rock and twists the fore for inhaling hull 20, described
28 one end of traversing cable is connect with the travelling winch 26, and the other end is connect by the directive wheel 29 with the traversing anchor 27.
As depicted in figs. 1 and 2, the broken rock twists to inhale to be additionally provided on hull 20 inhales the movement of hull 20 for pushing broken rock to twist
Mobile device, the mobile device be mounted on the broken rock twist inhale hull 20 stern, the mobile device includes guide pile
30, stake 31, displacement stake propelling cylinder 32, movable stand 33 and mobile rack slot 34 are shifted；The guide pile 30 can slide up and down peace
It twisting and is inhaled on hull 20 mounted in the broken rock, the mobile rack slot 34 is opened in the broken rock and twists the tail portion centre position for inhaling hull 20,
The movable stand 33 is slidably mounted in the mobile rack slot 34, and the displacement stake 31 is arranged in the movable stand 33；
Described 32 one end of displacement stake propelling cylinder is twisted with the broken rock inhales the fixation of hull 20,32 other end of displacement stake propelling cylinder
Piston rod is connect with the movable stand 33.
As shown in Fig. 2, one end of the reamer head crane span structure 16 is rotatably located in strand by reamer head bridge trunnion 25
On the corresponding position of two sides of cutter head bridge trough 24.
As shown in Figure 1, the suction quarrel mouth 6 is arranged between the rotary broken rock head 1 and reamer head 10, convenient for quickly inhaling
It is cut, is inhaled at once after broken rock.Rotary 1 shape of broken rock head can be that semicircle shape can also other shapes.Broken rock head drives
Dynamic device 4 can be broken rock head driving motor or hydraulic motor.Reamer head driving apparatus 11 can be reamer head driving motor
Or hydraulic motor.
When the present invention works, one, will repacking it is good after broken rock twist and inhale hull 20 and be moved to the position for needing to construct and accurate
Positioning.Two, guide pile 30 is put down, traversing anchor 27 is cast aside, adjustment displacement stake 31 is simultaneously put down displacement stake 31, carried after putting down displacement stake 31
Play guide pile 30.Three, unclamp 22 length of steel wire rope, reamer head 10 and broken rock head 1 are put under water, up to be put into underwater scar with
Upper 0.5 meter or so of position is stopped, and drives angle modulation hydraulic cylinder 15, adjusts the angle of broken rock head crane span structure 5.Four, reamer is started
Head driving apparatus 11 and broken rock head driving apparatus 4 drive reamer head 10 and broken rock head 1 to be rotated, while slowly being twisted toward decentralization
Cutter head 10 and broken rock head 1, stop after being put into set depth.Five, after reamer head 10 and broken rock head 1 being put into set depth, two
Travelling winch 26, wherein one is loosened traversing cable 28, another traversing cable 28 of tightening makes reamer head 10 and broken rock head 1 towards one
Direction is traversing, while underwater rock exists broken ballast in the case where the broken rock of broken rock head 1 and reamer head 10 cuts and twists suction effect
In submersible pump 14 and cabin pump 18 under the action of, after ballast is mixed with water, by underwater water pump suction pipe 13, submersible pump 14, under water
Pump drain pipe 19 in 18, cabin is pumped in pump drain pipe 17, cabin, discharge broken rock strand suction 20 exterior of hull is refuted or directly pipeline is blown
It fills out.Six, after a reamer position is completed in dredging, displacement stake propelling cylinder 32 acts, and displacement 31 propelling cylinder 32 of stake pushes movable stand
33 and displacement stake 31 promoted to the distance of the direction of setting and setting, carry out next knife area and carry out traversing dredging.Seven, one has been dredged
22 length of steel wire rope is tightened behind a region, and reamer head 10 and broken rock head 1 are lifted up, reamer head driving apparatus 11 is simultaneously closed off
With broken rock head driving apparatus 4, travelling winch 26 is closed, reamer head 10 and broken rock head 1 are promoted after work state, guide pile is lifted
30, broken rock twists suction hull 20 and leaves construction area.
In conclusion the above embodiment is not the restricted embodiment for being the present invention, all those skilled in the art
The modification carried out on the basis of the substantive content of the present invention or equivalent deformation, the technology scope in the present invention.
Claims (10)
1. a kind of broken rock, which twists, inhales ship, it is characterised in that：Suction hull (20) is twisted including broken rock, strand inhales device and angle adjustable is rotary
Broken rock device；It is inhaled among hull (20) for twisting to inhale the native strand of quarrel and inhale device setting and twist in the broken rock；The adjustable angle
Rotary broken rock device is spent for fractured rock；It includes reamer head crane span structure (16) and reamer head (10) that the strand, which inhales device, described
Reamer head crane span structure (16) one end twists suction hull (20) with the broken rock and connect, and the reamer head (10) is arranged in the reamer head bridge
The other end of frame (16)；The other end in the reamer head crane span structure (16) is arranged in the rotary broken rock device of angle adjustable, and
It is close with the reamer head (10).
2. broken rock according to claim 1, which twists, inhales ship, it is characterised in that：The rotary broken rock device of angle adjustable includes
Rotary broken rock head (1), rotation axis (3), broken rock head driving apparatus (4), broken rock head crane span structure (5), otic placode (7) and broken rock head crane span structure
Trunnion (8)；The rotary broken rock head (1) is connect by the transmission shaft (3) with the broken rock head driving apparatus (4), described
Rotary broken rock head (1), broken rock head driving apparatus (4) are mounted on the broken rock head crane span structure (5), the broken rock head crane span structure (5)
Both sides are welded with the otic placode (7), and otic placode (7) back lower place is provided with earhole (23), and broken rock head bridge trunnion (8) setting exists
On the earhole (23), the broken rock head bridge trunnion (8) is arranged in reamer head crane span structure (16) front end, the otic placode (7)
It is hinged by the broken rock head bridge trunnion (8) and the reamer head crane span structure (16).
3. broken rock according to claim 2, which twists, inhales ship, it is characterised in that：The rotary broken rock head (1) and reamer head
(10) rotation direction is opposite.
4. broken rock according to claim 2, which twists, inhales ship, it is characterised in that：The rotary broken rock device of angle adjustable also wraps
Angle modulation hydraulic cylinder (15) is included, angle modulation hydraulic cylinder (15) setting is in the otic placode (7) top and the reamer head crane span structure (16)
Between, described angle modulation hydraulic cylinder (15) one end is hinged with the reamer head crane span structure (16), angle modulation hydraulic cylinder (15) other end
Piston rod and the otic placode (7) it is hinged.
5. broken rock according to claim 2, which twists, inhales ship, it is characterised in that：The rotary broken rock head (1) if on be fixed with
Dry broken rock tooth (2).
6. broken rock according to claim 1, which twists, inhales ship, it is characterised in that：The strand inhales device and further includes branch pipe(tube) (9), twists
Cutter head driving device (11), suction hose (13), submersible pump (14), underwater pump drain pipe (17), pump (18) in cabin, pump drainage in cabin
Manage (19) and valve (21)；The branch pipe(tube) (9) is connected with the underwater water pump suction pipe (13), the underwater water pump suction pipe (13)
It is connected with the suction inlet of the submersible pump (14), the discharge outlet of the submersible pump (14) is connected with the underwater pump drain pipe (17),
The underwater pump drain pipe (17) one and the suction inlet that (18) are pumped in the cabin are connected, in the cabin row's mouth of pump (18) with it is described
Pump drain pipe (19) is connected in cabin, and the valve (21) is equipped among pump drain pipe (19) in the cabin；The branch pipe(tube) (9)
The other end be provided with suction quarrel mouth (6)；The reamer head driving apparatus (11) is arranged in the another of the reamer head crane span structure (16)
End, the reamer head driving apparatus (11) connect with the reamer head (10).
7. broken rock according to claim 1, which twists, inhales ship, it is characterised in that：The broken rock is twisted to inhale and is additionally provided on hull (20)
For the boom hoisting of reamer head crane span structure (16) described in pull-up, the boom hoisting includes fixing bracket (12) and steel wire rope
(22), steel wire rope (22) upper end is connect by pulley with the fixing bracket (12), and pulley and the reamer head are crossed in lower end
Crane span structure (16) is hinged.
8. broken rock according to claim 1, which twists, inhales ship, it is characterised in that：The broken rock twists suction hull (20) both sides and also sets up
It is useful for that broken rock is pulled to twist the traversing traverse displacement unit of suction hull (20), the traverse displacement unit includes travelling winch (26), directive wheel
(29), traversing cable (28) and traversing anchor (27), the travelling winch (26), which is mounted on broken rock and twists, inhales on hull (20), the guiding
It takes turns (29) and is mounted on the fore that the broken rock twists suction hull (20), described traversing cable (28) one end and the travelling winch (26) are even
It connects, the other end is connect by the directive wheel (29) with the traversing anchor (27).
9. broken rock according to claim 1, which twists, inhales ship, it is characterised in that：The broken rock is twisted to inhale and is additionally provided on hull (20)
The mobile mobile device of hull (20) is inhaled for pushing broken rock to twist, the mobile device, which is mounted on the broken rock and twists, inhales hull (20)
Stern, the mobile device include guide pile (30), displacement stake (31), displacement stake propelling cylinder (32), movable stand (33) and
Mobile rack slot (34)；The guide pile (30), which can slide up and down to twist mounted on the broken rock, inhales on hull (20), the movement
Rack slot (34) is opened in the broken rock and twists the tail portion centre position for inhaling hull (20), and the movable stand (33) is slidably mounted on institute
It states in mobile rack slot (34), displacement stake (31) setting is in the movable stand (33)；The displacement stake propelling cylinder (32)
One end twists suction hull (20) with the broken rock and fixes, the piston rod of described displacement stake propelling cylinder (32) other end and the movement
Frame (33) connects.
10. being twisted according to claim 1 to 9 any one of them broken rock and inhaling ship, it is characterised in that：The reamer head crane span structure (16)
On the corresponding position for two sides that one end is rotatably located in reamer head bridge trough (24) by reamer head bridge trunnion (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810669840.5A CN108589811A (en) | 2018-06-26 | 2018-06-26 | A kind of broken rock strand suction ship |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810669840.5A CN108589811A (en) | 2018-06-26 | 2018-06-26 | A kind of broken rock strand suction ship |
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| CN108589811A true CN108589811A (en) | 2018-09-28 |
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| CN201810669840.5A Pending CN108589811A (en) | 2018-06-26 | 2018-06-26 | A kind of broken rock strand suction ship |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109881729A (en) * | 2019-02-25 | 2019-06-14 | 中交上海航道局有限公司 | A kind of strand suction bridge frame of changeable reamer head relative angle |
| CN110044592A (en) * | 2019-04-12 | 2019-07-23 | 中交疏浚技术装备国家工程研究中心有限公司 | Trailing suction hopper dredger hobboing cutter drag head pilot system |
| CN110044593A (en) * | 2019-04-12 | 2019-07-23 | 中交疏浚技术装备国家工程研究中心有限公司 | Trailing suction hopper dredger hobboing cutter drag head test method |
| CN110056029A (en) * | 2019-03-05 | 2019-07-26 | 中船第九设计研究院工程有限公司 | A kind of combination drive-type dredging carriage |
| CN110273443A (en) * | 2019-05-13 | 2019-09-24 | 裘世波 | It twists suction ship and splits rock device |
| CN110644547A (en) * | 2019-05-13 | 2020-01-03 | 裘世波 | Soil loosening device of trailing suction boat |
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| CN110044592A (en) * | 2019-04-12 | 2019-07-23 | 中交疏浚技术装备国家工程研究中心有限公司 | Trailing suction hopper dredger hobboing cutter drag head pilot system |
| CN110044593A (en) * | 2019-04-12 | 2019-07-23 | 中交疏浚技术装备国家工程研究中心有限公司 | Trailing suction hopper dredger hobboing cutter drag head test method |
| CN110273443A (en) * | 2019-05-13 | 2019-09-24 | 裘世波 | It twists suction ship and splits rock device |
| CN110644547A (en) * | 2019-05-13 | 2020-01-03 | 裘世波 | Soil loosening device of trailing suction boat |
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