CN110255089A - A kind of marine riser transporting system - Google Patents
A kind of marine riser transporting system Download PDFInfo
- Publication number
- CN110255089A CN110255089A CN201910443749.6A CN201910443749A CN110255089A CN 110255089 A CN110255089 A CN 110255089A CN 201910443749 A CN201910443749 A CN 201910443749A CN 110255089 A CN110255089 A CN 110255089A
- Authority
- CN
- China
- Prior art keywords
- column
- centralizer
- track
- fixedly connected
- marine riser
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000000203 mixture Substances 0.000 claims abstract description 8
- 239000000872 buffer Substances 0.000 claims description 11
- 230000000930 thermomechanical effect Effects 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 2
- 238000005553 drilling Methods 0.000 abstract description 8
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 230000009467 reduction Effects 0.000 abstract description 2
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 230000032258 transport Effects 0.000 description 33
- 210000005069 ears Anatomy 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 241000282326 Felis catus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- WHGYBXFWUBPSRW-FOUAGVGXSA-N beta-cyclodextrin Chemical compound OC[C@H]([C@H]([C@@H]([C@H]1O)O)O[C@H]2O[C@@H]([C@@H](O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O3)[C@H](O)[C@H]2O)CO)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@@H]3O[C@@H]1CO WHGYBXFWUBPSRW-FOUAGVGXSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D15/00—Other railway vehicles, e.g. scaffold cars; Adaptations of vehicles for use on railways
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G25/00—Conveyors comprising a cyclically-moving, e.g. reciprocating, carrier or impeller which is disengaged from the load during the return part of its movement
- B65G25/04—Conveyors comprising a cyclically-moving, e.g. reciprocating, carrier or impeller which is disengaged from the load during the return part of its movement the carrier or impeller having identical forward and return paths of movement, e.g. reciprocating conveyors
- B65G25/06—Conveyors comprising a cyclically-moving, e.g. reciprocating, carrier or impeller which is disengaged from the load during the return part of its movement the carrier or impeller having identical forward and return paths of movement, e.g. reciprocating conveyors having carriers, e.g. belts
- B65G25/065—Reciprocating floor conveyors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0276—Tubes and pipes
Abstract
The present invention relates to marine drilling engineering equipment fields, in particular to one kind is able to carry out effective guiding, the time is found in reduction accurately, avoid occurring the marine riser transporting system of overthrow accident, the transporting system includes the track assembly being fixedly connected with basis, it further include transport small car, the transport small car is by the pedestal that is flexibly connected with the track assembly, the frame structure being fixedly connected with the base, the speed reducer assembly being fixedly connected with the base and the centralizer being flexibly connected with frame structure composition, the quantity of the centralizer is 2, 2 centralizers are arranged in parallel, the centralizer is vertical with the track assembly, the transporting system facilitates carrying, occupied area is small, command displacement is more accurate, it improves working efficiency and reduces the incidence of safety accident.
Description
Technical field
The present invention relates to marine drilling engineering equipment field, in particular to one kind is able to carry out effective guiding, and reduction is found accurately
Time, the marine riser transporting system for avoiding occurring overthrow accident.
Background technique
Marine riser is the distinctive tool of marine drilling especially deep sea drilling, and deep sea drilling system is because operation is sea water advanced
Greatly, it therefore uses the quantity of marine riser more, since the weight of marine riser is big, in order to improve the stability of hull, needs to reduce water proof
The integral central of pipe, marine riser generally use the mode stored vertically, when using marine riser, need marine riser from marine riser
Storage region movement is to drilling floor surface, using needing marine riser after completing from drilling floor surface movement to marine riser memory block, in order to
It is efficient and it is safe by marine riser in marine riser memory block to movement back and forth between drilling floor surface, generally use loop wheel machine lifting marine riser
Upper end, the mode of marine riser transport small car righting marine riser lower end is by marine riser in marine riser memory block between marine riser cat road
Movement back and forth.Marine riser transport small car cooperates Marine riser crane to carry out the operation of righting marine riser, and shifting synchronous with Marine riser crane
It is dynamic, achieve the purpose that movement marine riser.
The marine riser transport small car of the prior art, by trolley assembly, winch and track assembly composition, trolley assembly is by winch
Driving, wirerope drive and walk on in-orbit road assembly, and trolley assembly is a structural member, are controlled by the gap of structure and marine riser
The displacement of marine riser processed.It is larger due to being shaken by wave effect when operation at sea, it cannot be under the bad working environments of deep ocean work
It uses.
The prior art has the following problems:
1, the marine riser transport small car of the prior art is the structure of integral type, and landed cost is higher；
2, the marine riser transport small car of the prior art takes winch to drive, and winch occupied area is larger；
3, the marine riser transport small car of the prior art is driven by wirerope and is moved in orbit, and wirerope has hair in work process
The danger of raw fracture；
4, the marine riser transport small car of the prior art can only control marine riser by the gap between marine riser and transport small car
Displacement；
5, the one end of the marine riser transport small car of the prior art since marine riser cannot be fixed, therefore the evil when wave is larger etc.
It cannot be used under bad operating condition, reduce the working efficiency of marine riser transport small car；
6, severe when wave is larger etc. without anti-overturn mechanism when the marine riser transport small car of the prior art orbits
Overthrow accident easily occurs under operating condition.
To solve the above problems, needing to invent one kind can be positioned one end of marine riser and be driven using rack-and-pinion mode
Dynamic marine riser transport small car.
Summary of the invention
It is an object of the invention to overcome the above-mentioned deficiency in the presence of the prior art, provide it is a kind of can be by marine riser
Marine riser transport small car one end positioning and driven using rack-and-pinion mode.
In order to achieve the above object, the present invention provides following technical solutions.
A kind of marine riser transporting system, including the track assembly being fixedly connected with basis, further includes: transport small car, it is described
Transport small car is by the pedestal being flexibly connected with the track assembly, the frame structure being fixedly connected with the base and the bottom
The seat deceleration thermomechanical components being fixedly connected and the centralizer being flexibly connected with frame structure composition, the quantity of the centralizer are
2,2 centralizers are arranged in parallel, and the centralizer is vertical with the track assembly.
As a preferred solution of the present invention, the track assembly includes:
Track, the track are fixedly connected with the basis, and the track is two, and parallel；
Buffer, the both ends that the buffer is fixedly mounted on the track are fixed, and the quantity of the buffer is 4, respectively
It is fixedly mounted on the both ends of two tracks；
Rack gear, the rack gear are fixedly connected with the track.
As a preferred solution of the present invention, the pedestal includes:
Chassis；
Directive wheel, the quantity of the directive wheel are M, M >=2, the directive wheel and the chassis with two parallel tracks
Two sides be fixedly connected, and the directive wheel is flexibly connected with the track lateral surface, and the chassis and the track are flat
The directive wheel is at least fixedly connected on each capable side；
Idler wheel, the quantity of the idler wheel are N, N >=4, and the idler wheel is flexibly connected with the tray bottom, and the idler wheel is symmetrically equal
Cloth is in the tray bottom, and the idler wheel is flexibly connected with the top of the rail；
It is fixedly connected in the middle part of support base, the support base and the chassis, in the central point of the support base and the chassis
Heart point is overlapped, and is matched at the top of the support base with marine riser；
Anti-tipping component, the quantity of the anti-tipping component are P, P >=2, the anti-tipping component and the chassis with it is described
Two vertical sides of track are fixedly connected, and are at least fixedly mounted on the side on each chassis vertical with the track
There is the anti-tipping component.
As a preferred solution of the present invention, the frame structure includes:
Column, the column share four, and four columns pass through pin shaft and the ear for being fixed on four angles in chassis respectively
Plate is flexibly connected, and four columns prolong the center line on the chassis and the parallel track and the chassis is hung down with the track
Straight center line is symmetrical, and four columns are respectively column one, column two, column three and column four；
Connecting rod one, the quantity of the connecting rod one are that the both ends of 2,1 connecting rod one are solid with the column one and column two respectively
Fixed connection, and the line of the column one and column two between the tie point on the chassis and the parallel track, another 1
The both ends of the connecting rod one are fixedly connected with the column three and column four respectively, and the column three and column four are at the bottom
The line and the parallel track between tie point on disk；
Connecting rod two, the quantity of the connecting rod two are that the both ends of 2,1 connecting rod two are solid with the column one and column four respectively
Fixed connection, and the line of the column one and column four between the tie point on the chassis is vertical with the track, another 1
The both ends of the connecting rod two are fixedly connected with the column two and column three respectively, and the column two and column three are at the bottom
The line between tie point on disk is vertical with the track.
As a preferred solution of the present invention, the centralizer includes:
Universal joint；
Centralizer bracket, the centralizer bracket is box frame structure, and the front and back of the centralizer bracket is unclosed, institute
Ear mount activity of the centralizer bracket by pin shaft respectively with three top of the column one and column four or column two and column is stated to connect
It connects, the connecting rod two is below the centralizer bracket；
Anchor ear, the quantity of the anchor ear are 2, and one end of the anchor ear is connected by pin shaft and the centralizer frame bottom activity
It connects, the other end of the anchor ear is flexibly connected by pin shaft with the universal joint；
Drive cylinder, the quantity of the drive cylinder are 2, and one end of the drive cylinder passes through pin shaft and the centralizer bracket
Bottom is flexibly connected, and the other end of the drive cylinder is flexibly connected by pin shaft with the universal joint；
The rear portion of righting board, the righting board is flexibly connected by pin shaft with the universal joint；
The universal joint, anchor ear, drive cylinder are arranged at the centralizer internal stent.
As a preferred solution of the present invention, the centralizer bracket is made of shell and gusset, the gusset and described outer
Bottom inside shell is fixedly connected, and the gusset be located at the outer casing bottom middle part and it is vertical with the bottom of the shell simultaneously
With the parallel track, bottom symmetrical is divided into two parts by the gusset, and 2 anchor ears are symmetrically distributed in the gusset two
Side and the close gusset, 2 drive cylinders are symmetrically distributed in the two sides of the gusset and far from the gussets.
As a preferred solution of the present invention, the frame structure further includes connecting rod three, the both ends of the connecting rod three respectively with
The column one and column four or column two and column three are flexibly connected, and the connecting rod three is below the centralizer bracket, institute
It is parallel with the chassis and centralizer to state connecting rod three, the connecting rod three is vertical with the track.
As a preferred solution of the present invention, the transport small car further includes rubber block, and the quantity of the rubber block is L, and L >=
2, the top of each connecting rod three is at least fixedly installed with the rubber block.
As a preferred solution of the present invention, the centralizer frame bottom is flexibly connected with the rubber block.
As a preferred solution of the present invention, the deceleration thermomechanical components include:
Retarder, the retarder are fixedly connected with the chassis；
Motor, the motor are fixedly connected with the retarder；
Gear, the gear are flexibly connected with the retarder, and the gear is matched with the rack gear.
As a preferred solution of the present invention, the width of the frame structure is matched with the width of marine riser memory block fence,
The vertical length of the i.e. described connecting rod one is matched with the width of marine riser memory block fence.
Compared with prior art, beneficial effects of the present invention:
1, marine riser transport small car of the present invention is detachable, facilitates carrying, and landed cost is lower；
2, marine riser transport small car of the present invention uses gear-rack drive, saves the occupied area of winch；
3, marine riser transport small car of the present invention uses gear-rack drive, can more accurately control the displacement of transport small car away from
From and do not have security risk；
4, centralizer is provided on marine riser transport small car of the present invention, during movement, centralizer always fixes marine riser,
It will not collide with transport small car, to reduce the incidence of safety accident；
5, centralizer is provided on marine riser transport small car of the present invention, during movement, centralizer always fixes marine riser,
Therefore could be used that under the bad working environments when wave is larger etc., improve the working efficiency of marine riser transport small car；
6, it is provided with anti-tipping component on marine riser transport small car of the present invention, biggish impact can be encountered in marine riser transport small car
When avoid occur overthrow accident.
Detailed description of the invention
Fig. 1 is marine riser transporting system perspective view of the present invention；
Fig. 2 is transport small car perspective view of the present invention；
Fig. 3 is another perspective view of marine riser transporting system of the present invention；
Fig. 4 is another perspective view of marine riser transporting system of the present invention；
Fig. 5 is centralizer off working state sectional block diagram of the invention；
Fig. 6 is that centralizer off working state of the invention removes top plate perspective view；
Fig. 7 is that centralizer working condition of the invention removes top plate perspective view；
Fig. 8 is that centralizer working condition of the invention removes another perspective view of top plate；
Fig. 9 is anti-tipping component enlarged partial isometric view of the invention；
Figure 10 is that marine riser transporting system of the present invention transports marine riser state stereogram.
Marked in the figure: 1- track assembly, 11- track, 12- buffer, 13- rack gear, 2- transport small car, 21- pedestal, 211-
Chassis, 212- support base, 213- idler wheel, 214- directive wheel, the anti-tipping component of 215-, 22- frame structure, 221- column, 2211-
Column one, 2212- column two, 2213- column three, 2214- column four, 222- connecting rod one, 223- connecting rod two, 224- connecting rod three,
23- centralizer, 231- centralizer bracket, 2311- shell, 2312- gusset, 232- universal joint, 233- drive cylinder, 234- are embraced
Hoop, 2341- song to connection ear mount, 235- righting board, 24- deceleration thermomechanical components, 241- motor, 242- retarder, 243- gear,
25- rubber block, 3- marine riser memory block fence.
Specific embodiment
The present invention is described in further detail With reference to embodiment, but this should not be interpreted as to the present invention
The range of above-mentioned theme is only limitted to embodiment below, any modification done within the spirit and principles of the present invention, etc.
With replacement and improvement etc., should all be included in the protection scope of the present invention.
Embodiment 1
As shown in Fig. 1-2 and 5-10, marine riser transporting system is made of track assembly 1 and transport small car 2, track assembly 1 by with
The track 11 that deck is fixedly connected, 4 buffers 12 being fixedly connected with 2 tracks 11 and rack gear 13 form, 4 buffers 12
The both ends of 2 tracks 11 are separately fixed at, rack gear 13 is fixedly connected on the inside of 1 track 11, and the vertical fixed company of rack gear 13
Connect, in other embodiments rack gear 13 can level be fixedly connected, rack gear 13 can be fixedly connected on 1 in other embodiments
The outside of track；Transport small car 2 is by the pedestal 21 being flexibly connected with track assembly 1, the frame structure being fixedly connected with pedestal 21
22, the deceleration thermomechanical components 24 being fixedly connected with pedestal 21 and the centralizer 23 being flexibly connected with frame structure 22 composition, centralizer
Quantity be 2,2 centralizers 23 be arranged in parallel, centralizer 23 is vertical with track assembly 1.
Pedestal 21 is by chassis 211, the directive wheel 214 being flexibly connected with chassis 211, is flexibly connected with 211 bottom of chassis
Idler wheel, with the anti-tipping component for being fixedly connected with support base 212 in the middle part of chassis 211 and being fixedly connected with two sides on chassis 211
215 compositions；The quantity of directive wheel 214 is 2 in the present embodiment, two parallel with two tracks 11 of directive wheel 214 and chassis 211
A side is fixedly connected, and directive wheel 214 is flexibly connected with 11 lateral surface of track, each parallel with track 11 of chassis 211
A directive wheel 214 is fixedly connected on side；The quantity of anti-tipping component 215 is 4 in the present embodiment, each is anti-tipping
Component 215 is matched with track 11.
Frame structure 22 is made of 221,2 connecting rod one 222 and 2 piece connecting rods 2 223 of column, and column 221 is by column one
2211, column 2 2212, column 3 2213 and column 4 2214 form, column 1, column 2 2212,3 2213 and of column
Column 4 2214 is flexibly connected by pin shaft with the ear mount at four angles at the top for being fixed on chassis 211 respectively, column 1,
Column 2 2212, column 3 2213 and column 4 2214 prolong the center line parallel with track 11 of chassis 211 and chassis 211 and track
11 vertical center lines are symmetrical；The both ends of 1 connecting rod 1 are solid with the middle part of column 1 and column 2 2212 respectively
Fixed connection, and the line of column 1 and column 2 2212 between the tie point on chassis 211 is parallel with track 11, another 1
The both ends of root connecting rod 1 are fixedly connected with column 3 2213 and column 4 2214 respectively, and column 3 2213 and column four
2214 line between the tie point on chassis 211 is parallel with track 11, and connecting rod 1 is curved rod in the present embodiment
Part, connecting rod 1 can be straight rod member in other embodiments；The both ends of 1 connecting rod 2 223 respectively with column 1 and vertical
Column 4 2214 is fixedly connected, and the line and track of column 1 and column 4 2214 between the tie point on chassis 211
11 is vertical, and the both ends of another 1 connecting rod 2 223 are fixedly connected with column 2 2212 and column 3 2213 respectively, and column 2 2212
And line of the column 3 2213 between the tie point on chassis 211 is vertical with track 11；Column 1 and column 2 2212
The distance between or the distance between column 3 2213 and column 4 2214 matched with the width of marine riser memory block fence 3.
The bottom of centralizer 23 by pin shaft respectively with column 1 and column 4 2214 or column 2 2212 and column
The ear mount at 3 2213 tops is flexibly connected, and connecting rod 2 223 is located at the lower section of centralizer bracket 231, and centralizer 23 is by universal joint
232, the centralizer bracket 231 being flexibly connected with column 221 is embraced by what pin shaft was flexibly connected with 231 bottom of centralizer bracket
Hoop 234, the drive cylinder 233 being flexibly connected by pin shaft with 231 bottom of centralizer bracket are living by pin shaft and universal joint 232
The righting board 235 of dynamic connection forms, and anchor ear 234, drive cylinder 233, the quantity of righting board 235 and universal joint 232 are 2；
Centralizer bracket 231 is box-type frame structure, and the front and back of centralizer bracket 231 is unclosed, anchor ear 234,233 and of drive cylinder
Universal joint 232 is arranged in 231 cabinet of centralizer bracket, and one end of anchor ear 234 passes through pin shaft and 231 bottom of centralizer bracket
It is flexibly connected, the other end of anchor ear 234 is flexibly connected by pin shaft with universal joint 232, and the other end of anchor ear 234 is also fixedly connected
There is a suite to connection ear mount 2341, one end of drive cylinder 233 is flexibly connected by pin shaft with 231 bottom of centralizer bracket,
The other end of drive cylinder 233 is flexibly connected with song to ear mount 2341 is connect by pin shaft, and the rear portion of righting board 235 passes through pin shaft
It is flexibly connected with universal joint 232；Centralizer bracket 231 is made of shell 2311 and gusset 2312, gusset 2312 and shell 2311
Internal bottom is fixedly connected, and gusset 2312 be located at 2311 bottom of shell middle part and it is vertical with the bottom of shell 2311 and with
Track 11 is parallel, and bottom symmetrical is divided into two parts by gusset 2312,2 anchor ears 234 be symmetrically distributed in 2312 two sides of gusset and
The two sides of gusset 2312 are symmetrically distributed in close to 2312,2 drive cylinders 233 of gusset and far from gusset 2312.
Deceleration thermomechanical components 24 are by the retarder 242 that is fixedly connected with chassis 211, the motor being fixedly connected with retarder 242
241, the gear 243 being flexibly connected with retarder 242, gear 243 is matched with rack gear 13.
Embodiment 2
As shown in Fig. 3-4 and 5-10, marine riser transporting system is made of track assembly 1 and transport small car 2, track assembly 1 by with
The track 11 that deck is fixedly connected, 4 buffers 12 being fixedly connected with 2 tracks 11 and rack gear 13 form, 4 buffers 12
The both ends of 2 tracks 11 are separately fixed at, rack gear 13 is fixedly connected on the inside of 1 track 11, and the vertical fixed company of rack gear 13
Connect, in other embodiments rack gear 13 can level be fixedly connected, rack gear 13 can be fixedly connected on 1 in other embodiments
The outside of track；Transport small car 2 is by the pedestal 21 that is flexibly connected with track assembly 1, the frame structure being fixedly connected with pedestal 21
22, the deceleration thermomechanical components 24 being fixedly connected with pedestal 21, the rubber block 25 being fixedly connected with frame structure 22 and and frame structure
22 centralizers 23 being flexibly connected form, and the quantity of rubber block 25 is 4 in the present embodiment, and the quantity of centralizer is 2,2
Centralizer 23 is arranged in parallel, and centralizer 23 is vertical with track assembly 1.
Pedestal 21 is by chassis 211, the directive wheel 214 being flexibly connected with chassis 211, is flexibly connected with 211 bottom of chassis
Idler wheel, with the anti-tipping component for being fixedly connected with support base 212 in the middle part of chassis 211 and being fixedly connected with two sides on chassis 211
215 compositions；The quantity of directive wheel 214 is 2 in the present embodiment, two parallel with two tracks 11 of directive wheel 214 and chassis 211
A side is fixedly connected, and directive wheel 214 is flexibly connected with 11 lateral surface of track, each parallel with track 11 of chassis 211
A directive wheel 214 is fixedly connected on side；The quantity of anti-tipping component 215 is 4 in the present embodiment, each is anti-tipping
Component 215 is matched with track 11.
Frame structure 22 is made of 221,2, column, one 222,2, connecting rod connecting rod 2 223 and 2 piece connecting rod 3 224, column
221 are made of column 1, column 2 2212, column 3 2213 and column 4 2214, column 1, column 2 2212,
Column 3 2213 and column 4 2214 are connected by pin shaft and the ear mount activity at four angles at the top for being fixed on chassis 211 respectively
It connects, column 1, column 2 2212, column 3 2213 and column 4 2214 prolong the center line parallel with track 11 of chassis 211
The center line vertical with track 11 is symmetrical with chassis 211；The both ends of 1 connecting rod 1 respectively with column 1 and vertical
The middle part of column 2 2212 is fixedly connected, and the line of column 1 and column 2 2212 between the tie point on chassis 211
Parallel with track 11, the both ends of another 1 connecting rod 1 are fixedly connected with column 3 2213 and column 4 2214 respectively, and column
3 2213 and line of the column 4 2214 between the tie point on chassis 211 it is parallel with track 11, connecting rod in the present embodiment
One 222 be curved rod piece, and connecting rod 1 can be straight rod member in other embodiments；The both ends of 1 connecting rod 2 223 respectively with
Column 1 is fixedly connected with column 4 2214, and the tie point of column 1 and column 4 2214 on chassis 211 it
Between line it is vertical with track 11, the both ends of another 1 connecting rod 2 223 respectively with column 2 2212 and column 3 2213 are fixed connects
It connects, and the line of column 2 2212 and column 3 2213 between the tie point on chassis 211 is vertical with track 11；1 connecting rod
3 224 both ends are fixedly connected with column 1 and column 4 2214 respectively, the both ends of another 1 connecting rod 3 224 respectively with it is vertical
Column 2 2212 is fixedly connected with column 3 2213, and connecting rod 3 224 is vertical with track 11, and the top of connecting rod 3 224 is fixedly connected
There are 2 pieces of rubber blocks 25, the bottom of centralizer bracket 231 is connect with the top movable of rubber block 25；Column 1 and column two
The distance between 2212 or the distance between column 3 2213 and column 4 2214 and marine riser memory block fence 3 width
Match.
The bottom of centralizer 23 by pin shaft respectively with column 1 and column 4 2214 or column 2 2212 and column
The ear mount at 3 2213 tops is flexibly connected, and connecting rod 2 223 is located at the lower section of centralizer bracket 231, and centralizer 23 is by universal joint
232, the centralizer bracket 231 being flexibly connected with column 221 is embraced by what pin shaft was flexibly connected with 231 bottom of centralizer bracket
Hoop 234, the drive cylinder 233 being flexibly connected by pin shaft with 231 bottom of centralizer bracket are living by pin shaft and universal joint 232
The righting board 235 of dynamic connection forms, and anchor ear 234, drive cylinder 233, the quantity of righting board 235 and universal joint 232 are 2；
Centralizer bracket 231 is box-type frame structure, and the front and back of centralizer bracket 231 is unclosed, anchor ear 234,233 and of drive cylinder
Universal joint 232 is arranged in 231 cabinet of centralizer bracket, and one end of anchor ear 234 passes through pin shaft and 231 bottom of centralizer bracket
It is flexibly connected, the other end of anchor ear 234 is flexibly connected by pin shaft with universal joint 232, and the other end of anchor ear 234 is also fixedly connected
There is a suite to connection ear mount 2341, one end of drive cylinder 233 is flexibly connected by pin shaft with 231 bottom of centralizer bracket,
The other end of drive cylinder 233 is flexibly connected with song to ear mount 2341 is connect by pin shaft, and the rear portion of righting board 235 passes through pin shaft
It is flexibly connected with universal joint 232；Centralizer bracket 231 is made of shell 2311 and gusset 2312, gusset 2312 and shell 2311
Internal bottom is fixedly connected, and gusset 2312 be located at 2311 bottom of shell middle part and it is vertical with the bottom of shell 2311 and with
Track 11 is parallel, and bottom symmetrical is divided into two parts by gusset 2312,2 anchor ears 234 be symmetrically distributed in 2312 two sides of gusset and
The two sides of gusset 2312 are symmetrically distributed in close to 2312,2 drive cylinders 233 of gusset and far from gusset 2312.
Deceleration thermomechanical components 24 are by the retarder 242 that is fixedly connected with chassis 211, the motor being fixedly connected with retarder 242
241, the gear 243 being flexibly connected with retarder 242, gear 243 is matched with rack gear 13.
Claims (11)
1. a kind of marine riser transporting system, including the track assembly being fixedly connected with basis, which is characterized in that further include:
Transport small car, the transport small car by be flexibly connected with the track assembly pedestal, be fixedly connected with the base
Frame structure, the deceleration thermomechanical components being fixedly connected with the base and the centralizer being flexibly connected with frame structure composition,
The quantity of the centralizer is that 2,2 centralizers are arranged in parallel, and the centralizer is vertical with the track assembly.
2. a kind of marine riser transporting system according to claim 1, which is characterized in that the track assembly includes:
Track, the track are fixedly connected with the basis, and the track is two, and parallel；
Buffer, the both ends that the buffer is fixedly mounted on the track are fixed, and the quantity of the buffer is 4, respectively
It is fixedly mounted on the both ends of two tracks；
Rack gear, the rack gear are fixedly connected with the track.
3. a kind of marine riser transporting system according to claim 2, which is characterized in that the pedestal includes:
Chassis；
Directive wheel, the quantity of the directive wheel are M, M >=2, the directive wheel and the chassis with two parallel tracks
Two sides be fixedly connected, and the directive wheel is flexibly connected with the track lateral surface, and the chassis and the track are flat
The directive wheel is at least fixedly connected on each capable side；
Idler wheel, the quantity of the idler wheel are N, N >=4, and the idler wheel is flexibly connected with the tray bottom, and the idler wheel is symmetrically equal
Cloth is in the tray bottom, and the idler wheel is flexibly connected with the top of the rail；
It is fixedly connected in the middle part of support base, the support base and the chassis, in the central point of the support base and the chassis
Heart point is overlapped, and is matched at the top of the support base with marine riser；
Anti-tipping component, the quantity of the anti-tipping component are P, P >=2, the anti-tipping component and the chassis with it is described
Two vertical sides of track are fixedly connected, and are at least fixedly mounted on the side on each chassis vertical with the track
There is the anti-tipping component.
4. a kind of marine riser transporting system according to claim 3, which is characterized in that the frame structure includes:
Column, the column share four, and four columns pass through pin shaft and the ear for being fixed on four angles in chassis respectively
Plate is flexibly connected, and four columns prolong the center line on the chassis and the parallel track and the chassis is hung down with the track
Straight center line is symmetrical, and four columns are respectively column one, column two, column three and column four；
Connecting rod one, the quantity of the connecting rod one are that the both ends of 2,1 connecting rod one are solid with the column one and column two respectively
Fixed connection, and the line of the column one and column two between the tie point on the chassis and the parallel track, another 1
The both ends of the connecting rod one are fixedly connected with the column three and column four respectively, and the column three and column four are at the bottom
The line and the parallel track between tie point on disk；
Connecting rod two, the quantity of the connecting rod two are that the both ends of 2,1 connecting rod two are solid with the column one and column four respectively
Fixed connection, and the line of the column one and column four between the tie point on the chassis is vertical with the track, another 1
The both ends of the connecting rod two are fixedly connected with the column two and column three respectively, and the column two and column three are at the bottom
The line between tie point on disk is vertical with the track.
5. a kind of marine riser transporting system according to claim 4, which is characterized in that the centralizer includes:
Universal joint；
Centralizer bracket, the centralizer bracket is box frame structure, and the front and back of the centralizer bracket is unclosed, institute
Ear mount activity of the centralizer bracket by pin shaft respectively with three top of the column one and column four or column two and column is stated to connect
It connects, the connecting rod two is below the centralizer bracket；
Anchor ear, the quantity of the anchor ear are 2, and one end of the anchor ear is connected by pin shaft and the centralizer frame bottom activity
It connects, the other end of the anchor ear is flexibly connected by pin shaft with the universal joint, and the other end of the anchor ear is fixedly connected with one
Suite to connection ear mount；
Drive cylinder, the quantity of the drive cylinder are 2, and one end of the drive cylinder passes through pin shaft and the centralizer bracket
Bottom is flexibly connected, and the other end of the drive cylinder is flexibly connected with the song to ear mount is connect by pin shaft；
The rear portion of righting board, the righting board is flexibly connected by pin shaft with the universal joint；
The universal joint, anchor ear, drive cylinder are arranged at the centralizer internal stent.
6. a kind of marine riser transporting system according to claim 5, it is characterised in that: the centralizer bracket by shell and
Gusset composition, the gusset is fixedly connected with the bottom of the interior of shell, and the gusset is located in the outer casing bottom
Portion and it is vertical with the bottom of the shell and with the parallel track, bottom symmetrical is divided into two parts, 2 institutes by the gusset
It states anchor ear and is symmetrically distributed in the gusset two sides and close to the gusset, 2 drive cylinders are symmetrically distributed in the gusset
Two sides and far from the gusset.
7. a kind of marine riser transporting system according to claim 6, it is characterised in that: the frame structure further includes connecting rod
Three, the both ends of the connecting rod three are flexibly connected with the column one and column four or column two and column three respectively, the connecting rod
Three below the centralizer bracket, and the connecting rod three is parallel with the chassis and centralizer, the connecting rod three and the track
Vertically.
8. a kind of marine riser transporting system according to claim 7, it is characterised in that: the transport small car further includes rubber
The quantity of block, the rubber block is L, and L >=2, the top of each connecting rod three is at least fixedly installed with the rubber
Block.
9. a kind of marine riser transporting system according to claim 8, it is characterised in that: the centralizer frame bottom and institute
State rubber block flexible connection.
10. a kind of marine riser transporting system according to claim 5 or 9, which is characterized in that the deceleration thermomechanical components packet
It includes:
Retarder, the retarder are fixedly connected with the chassis；
Motor, the motor are fixedly connected with the retarder；
Gear, the gear are flexibly connected with the retarder, and the gear is matched with the rack gear.
11. a kind of marine riser transporting system according to claim 10, it is characterised in that: the width of the frame structure with
The width matching of marine riser memory block fence, i.e., the described column one and column two or the distance between column three and column four and institute
State the width matching of marine riser memory block fence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910443749.6A CN110255089A (en) | 2019-05-27 | 2019-05-27 | A kind of marine riser transporting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910443749.6A CN110255089A (en) | 2019-05-27 | 2019-05-27 | A kind of marine riser transporting system |
Publications (1)
| Publication Number | Publication Date |
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| CN110255089A true CN110255089A (en) | 2019-09-20 |
Family
ID=67915477
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910443749.6A Pending CN110255089A (en) | 2019-05-27 | 2019-05-27 | A kind of marine riser transporting system |
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