CN117108827A - LNG ship filling device and filling method - Google Patents
LNG ship filling device and filling method Download PDFInfo
- Publication number
- CN117108827A CN117108827A CN202311349174.4A CN202311349174A CN117108827A CN 117108827 A CN117108827 A CN 117108827A CN 202311349174 A CN202311349174 A CN 202311349174A CN 117108827 A CN117108827 A CN 117108827A
- Authority
- CN
- China
- Prior art keywords
- hydraulic
- groove
- filling
- supporting
- bearing
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 9
- 230000003044 adaptive effect Effects 0.000 claims abstract description 22
- 230000006978 adaptation Effects 0.000 claims description 27
- 239000010720 hydraulic oil Substances 0.000 claims description 14
- 238000005096 rolling process Methods 0.000 claims description 11
- 239000003949 liquefied natural gas Substances 0.000 abstract description 16
- 239000002775 capsule Substances 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000005429 filling process Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/02—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets partly surrounding the pipes, cables or protective tubing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/16—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe
- F16L3/18—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe allowing movement in axial direction
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ship Loading And Unloading (AREA)
Abstract
The application provides an LNG (liquefied Natural gas) ship filling device and a filling method, wherein the LNG ship filling device comprises a filling pipe and a bearing device for supporting the filling pipe, the bearing device comprises a base arranged on a ship body and a movable plate movably arranged on the base, one end of the base is provided with a first bearing component, one end of the movable plate, which is close to the first bearing component, is provided with a second bearing component, the first bearing component and the second bearing component have the same structure, the other end of the movable plate is rotatably provided with an adaptive side tilting plate, the end part of the adaptive side tilting plate is provided with a guide supporting component, and when the filling pipe is in a filling state, the guide supporting component extends out of the ship body; the guide support assembly comprises a support groove arranged in an arc-shaped structure, and a support seat arranged in the arc-shaped structure and movably installed on the support groove, wherein a plurality of guide wheels are arranged on the inner side of the support seat along the circumferential direction, and when the filling pipe inclines, the support seat moves relative to the support groove so that the end part of one side of the support seat in the inclination direction of the filling pipe protrudes out of the upper surface of the adaptive side-inclining plate.
Description
Technical Field
The application relates to the field of ships, in particular to an LNG ship filling device and an LNG ship filling method.
Background
Liquefied Natural Gas (LNG) filling vessels use hoses to fill natural gas. In order to avoid friction between the pipeline and the ship side during filling of the LNG hose, a pipeline supporting device is required to be used for protecting the ship side.
The marine LNG hose supporting device, as in CN219198342U, drives the upper cross frame and the second riser to move to the outside of the ship side through the moving support base, so as to avoid the contact between the hose and the ship side.
However, when the hose is connected, the ship body cannot be guaranteed to be completely aligned with the filling equipment on the shore, so that the filling pipe can naturally incline at a certain angle, the pipe section on one side of the outer side of the ship board can squeeze the supporting device when the filling pipe is placed on the supporting device, the hose circulation quantity can be compressed, the filling process is influenced, and the damage probability of the hose can be increased.
Disclosure of Invention
The application aims to provide an LNG ship filling device and an LNG ship filling method for solving the technical problems.
In order to solve the technical problems, the application provides an LNG ship filling device, which comprises a filling pipe and a bearing device for supporting the filling pipe, wherein the bearing device comprises a base arranged on a ship body and a movable plate movably arranged on the base, one end of the base is provided with a first bearing component, one end of the movable plate, which is close to the first bearing component, is provided with a second bearing component, the first bearing component and the second bearing component have the same structure, the other end of the movable plate is rotatably provided with an adaptive side tilting plate, the end part of the adaptive side tilting plate is provided with a guide supporting component, and when the filling pipe is in a filling state, the guide supporting component extends to the outer side of the ship body; wherein, direction supporting component sets up and remove the supporting seat of installing on the supporting groove including the supporting groove that arc structure set up, arc structure, and a plurality of leading wheels have been laid along circumference to the inboard of supporting seat, and when the filling pipe is located the pipe section that the adaptation was rolled the board department appears rolling, the supporting seat removes for the supporting groove to make the supporting seat tip protrusion in the upper portion surface that the adaptation was rolled the board of filling pipe direction of overturning one side.
Further, the hydraulic groove is formed in the lower portion of the supporting groove, the sliding block is slidably mounted in the hydraulic groove and connected with the supporting seat, and when the sliding block slides relative to the hydraulic groove, the supporting seat moves relative to the supporting groove.
Further, the limiting plates are arranged at the two lateral adaptation side-tipping plates in an extending mode, a rotating space is reserved between the limiting plates and the adaptation side-tipping plates, a first hydraulic bag is arranged at the rotating space on one side of the adaptation side-tipping plates, a second hydraulic bag is arranged at the rotating space on the other side of the adaptation side-tipping plates, a first hydraulic pipeline is arranged at one end, close to the first hydraulic bag, of the hydraulic groove, a second hydraulic pipeline is arranged at one end, close to the second hydraulic bag, of the hydraulic groove, the first hydraulic bag is communicated with the second hydraulic pipeline through a hydraulic pipe, and the second hydraulic bag is communicated with the first hydraulic pipeline through a hydraulic pipe.
Further, the beam pipe rack is rotatably installed at the middle position of the adaptive side tilting plate, a fixed pile is arranged on one side of the beam pipe rack, when the beam pipe rack is in a closed state, the bolt sequentially penetrates through the end part of the beam pipe rack and the fixed pile, and the hydraulic pipe is located on the inner side of the beam pipe rack.
Further, one side of the guide wheel, which is close to the middle position of the supporting seat, is provided with a chamfering structure, and the axial depth of the chamfering structure of the guide wheel is larger along the middle position of the supporting seat to the end position of the supporting seat.
Further, the first bearing component comprises a bearing plate, a bearing groove arranged on the bearing plate and provided with an arc structure, a driving seat which is arranged in the middle of the bearing groove and can be lifted, and sliding seats which are movably arranged in the bearing groove and are respectively arranged at two ends of the driving seat, wherein the two ends of the driving seat are provided with first guiding inclined planes, one end of the sliding seat, which is close to the driving seat, is provided with second guiding inclined planes, the first guiding inclined planes are in sliding fit with the second guiding inclined planes, and when the driving seat moves downwards, the sliding seats at the two ends of the driving seat respectively move towards the two ends of the bearing groove so that one ends of the sliding seats protrude out of the upper surface of the bearing plate.
Further, the bottom of the driving seat is provided with a guide post, the middle of the bearing groove is provided with a guide groove, the guide post is in movable fit with the guide groove, and an elastic piece is connected between the guide post and the guide groove.
Further, the surface of the driving seat and the sliding seat are provided with balls in a rolling way.
Further, movable plate one side links to each other with the base through the lead screw, and the lead screw rotates to be installed on the base, and the base is located the both sides of movable plate and is equipped with spacing seat, and spacing seat inboard rotatable be equipped with a plurality of gyro wheels, and a plurality of gyro wheels distribute in the upside and the downside of movable plate and with movable plate surface laminating, the base both sides still are connected with the guide bar, and the guide bar wears to establish in proper order through movable plate and spacing seat.
The application also discloses an LNG ship filling method, which comprises the following steps:
step one, a screw rod drives a moving plate to move along a base, so that the moving plate drives an adaptive side tilting plate to protrude out of a ship board;
step two, the filling pipe is sequentially arranged on the guide supporting component, the first bearing component and the second bearing component;
when the pipe section of the filling pipe positioned outside the ship board inclines, the filling pipe drives the adaptive side inclining plate to rotate relative to the moving plate and extrudes the first hydraulic bag or the second hydraulic bag, so that the first hydraulic bag fills hydraulic oil into the hydraulic groove through the second hydraulic pipeline or the second hydraulic bag fills hydraulic oil into the hydraulic groove through the first hydraulic pipeline, and further the hydraulic oil pushes the sliding block to move along the hydraulic groove and drives the end part of the supporting seat to protrude out of the side inclining position of the filling pipe;
step four, when the filling pipe is arranged on the first bearing component and the second bearing component, the driving seat is pressed to move downwards and pushes the sliding seats at the two ends to move, so that the end parts of the two sliding seats protrude out of the upper surface of the bearing plate and limit the two sides of the filling pipe;
and fifthly, after filling is completed, removing the filling position of the filling pipe, and driving the moving plate to reset and retract through the screw rod, so that the adaptive side tilting plate is folded inside the ship board.
The application has the beneficial effects that:
1. the movable plate and the adaptive side tilting plate are synchronously moved to the outer side of the ship side through the cooperation of the screw rod and the guide rod, so that the position of the ship side can be avoided when the filling pipe is arranged on the guide supporting component;
2. the adaptation is rolled the board and is moved the rotation connected mode of the board with the movable plate for when filling pipe appears rolling, adaptation is rolled the board and can be corresponding to swing, and the supporting seat tip rises simultaneously, supports one side of filling pipe roll direction and blocks, avoids filling pipe to break away from the supporting seat, also avoids the extrusion between filling pipe and the supporting seat to influence filling effect simultaneously;
3. when the first bearing component and the second bearing component bear the filling pipe, the filling pipe is pressed downwards by gravity, so that the end parts of the sliding seats on the two sides are lifted, the two sides of the filling pipe are limited, and the stability of the filling pipe in the filling process is improved.
Drawings
Fig. 1 is a schematic structural view of the present application.
Fig. 2 is a side view of the present application.
Figure 3 is a cross-sectional view of the present application taken along line A-A of figure 2.
Fig. 4 is an enlarged view of a portion of fig. 3 a of the present application.
Fig. 5 is a cross-sectional view of fig. 2 taken along line A-A in accordance with the present application.
Fig. 6 is an enlarged view of a portion of fig. 5 a in accordance with the present application.
Fig. 7 is a partial enlarged view of the present application at B in fig. 5.
Reference numerals: 1. a base; 11. a screw rod; 12. a limit seat; 13. a roller; 14. a guide rod; 2. a moving plate; 21. a limiting plate; 22. a first hydraulic bladder; 23. a second hydraulic bladder; 3. a first support assembly; 31. a bearing plate; 32. a support groove; 33. a driving seat; 34. a sliding seat; 35. a first guiding inclined surface; 36. a second guiding inclined surface; 37. a guide post; 38. a guide groove; 39. an elastic member; 310. a ball; 4. a second support assembly; 5. adapting the side tilting plate; 51. a tube bundling frame; 52. fixing piles; 53. a plug pin; 6. a guide support assembly; 61. a support groove; 62. a support base; 63. guide wheels, 64 hydraulic grooves; 65. a slide block; 66. a first hydraulic line; 67. and a second hydraulic line.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which are derived by a person skilled in the art based on the embodiments of the application, fall within the scope of protection of the application.
It will be appreciated by those skilled in the art that in the present disclosure, the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc. refer to an orientation or positional relationship based on that shown in the drawings, which is merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore the above terms should not be construed as limiting the present application.
It will be understood that the terms "a" and "an" should be interpreted as referring to "at least one" or "one or more," i.e., in one embodiment, the number of elements may be one, while in another embodiment, the number of elements may be plural, and the term "a" should not be interpreted as limiting the number.
As shown in fig. 1 to 7, the present application provides a filling device for LNG ship, comprising a filling pipe, a bearing device for supporting the filling pipe, the bearing device comprising a base 1 provided on a ship body, a movable plate 2 movably provided on the base 1, one end of the base 1 is provided with a first bearing component 3, one end of the movable plate 2 near the first bearing component 3 is provided with a second bearing component 4, the first bearing component 3 and the second bearing component 4 have the same structure, the other end of the movable plate 2 is rotatably provided with an adapting side-tipping plate 5, the end of the adapting side-tipping plate 5 is provided with a guiding support component 6, when the filling pipe is in a filling state, the guiding support component 6 extends to the outside of the ship body; wherein, direction supporting component 6 includes the supporting groove 61 that the arc structure set up, the supporting seat 62 of arc structure setting and removal installation on supporting groove 61, a plurality of leading wheels 63 have been laid along circumference to the inboard of supporting seat 62, when the pipe section that the filling pipe is located adaptation roll board 5 department appears to roll, supporting seat 62 moves for supporting groove 61 to make the supporting seat 62 be located the tip of filling pipe roll direction one side outstanding in the upper surface of adaptation roll board 5.
Specifically, be fixed in the inboard side of ship with the base, when not carrying out the bearing to the filling pipe, the adaptation is rolled the board and is drawn in the inboard side of ship, when the need carries out the bearing to the filling pipe, remove the movable plate for the bottom plate, and then drive the adaptation and roll the board and remove to the outboard side of ship, make the direction support assembly outstanding in the outboard side of ship, place the filling pipe on direction support assembly this moment, first bearing assembly and second bearing assembly, and when the filling pipe appears rolling, the filling pipe can pull the adaptation and roll the board and rotate to one side, simultaneously the supporting seat moves for the supporting groove, make the supporting seat end that the filling pipe is rolled one side upwards outstanding in the upper surface of adaptation and is rolled the board, and then make outstanding supporting seat end spacing to the roll of filling pipe, the rotation of cooperation adaptation is rolled the board itself, make the filling pipe can be stable be arranged in the supporting seat, avoid the condition that appears forcing the extrusion between filling pipe and the supporting seat.
Simultaneously, because the filling pipe can carry out axial displacement along direction supporting component, first bearing subassembly and second bearing subassembly, consequently through the setting of leading wheel, reducible filling pipe and the friction between the supporting seat, avoid filling pipe outside impaired.
Wherein, a plurality of mounting grooves have been seted up to the supporting seat inboard, and the leading wheel passes through the pivot and installs in the mounting groove to guarantee that the leading wheel can rotate for the pivot.
Preferably, a hydraulic groove 64 is formed at the lower portion of the supporting groove 61, a sliding block 65 is slidably mounted in the hydraulic groove 64, and the sliding block 65 is connected to the supporting seat 62 so that the supporting seat 62 moves relative to the supporting groove 61 when the sliding block 65 slides relative to the hydraulic groove 64.
Specifically, through the sliding mounting cooperation of slider and hydraulic tank for when the slider slides for the hydraulic tank, the slider drives the supporting seat and removes along the supporting tank, and then makes the removal stroke of supporting seat receive the spacing of slider and hydraulic tank.
Wherein, the hydraulic tank is filled with hydraulic oil.
Preferably, the two sides of the moving plate 2 are provided with limiting plates 21 in an extending manner at the adapting side rolling plates 5, a rotating space is formed between the limiting plates 21 and the adapting side rolling plates 5, a first hydraulic bag 22 is arranged at the rotating space at one side of the adapting side rolling plates 5, a second hydraulic bag 23 is arranged at the rotating space at the other side of the adapting side rolling plates 5, a first hydraulic pipeline 66 is arranged at one end, close to the first hydraulic bag 22, of the hydraulic groove 64, a second hydraulic pipeline 67 is arranged at one end, close to the second hydraulic bag 23, of the hydraulic groove 64, the first hydraulic bag 22 is communicated with the second hydraulic pipeline 67 through a hydraulic pipe, and the second hydraulic bag 23 is communicated with the first hydraulic pipeline 66 through a hydraulic pipe.
Specifically, when the adaptation board that heels receives the drive that the filling pipe heels and rotates, adaptation board one side that heels can extrude the rotation space of rotation direction department for first hydraulic bag/second hydraulic bag in it receive the extrusion, and then pour into its hydraulic oil in to the hydraulic tank through second hydraulic line/first hydraulic line, make slider one side in the hydraulic tank receive the promotion of hydraulic oil, and then make the slider remove along the hydraulic tank, and drive the supporting seat and remove, make the supporting seat tip protrusion in the upper surface of adaptation board that heels, and then spacing is carried out to the filling pipe position that heels.
It is worth mentioning that, because first hydraulic capsule and second hydraulic line intercommunication for when first hydraulic capsule received the extrusion, the second hydraulic line was supplied with oil to the hydraulic tank inside, made the slider pushed to the position of first hydraulic capsule slide, the supporting seat was close to the tip of first hydraulic capsule one side and upwards protruded this moment, and then guaranteed that filling pipe side roll position and the protruding tip position of supporting seat are in same direction.
Particularly, when the first hydraulic bag is extruded, the sliding block slides to the position of the first hydraulic bag, meanwhile, hydraulic oil on one side, close to the first hydraulic bag, of the hydraulic groove is poured into the second hydraulic bag through the first hydraulic pipeline by the sliding block, so that the second hydraulic bag is expanded, the adaptive roll plate is slightly pushed, and the auxiliary adaptive roll plate and the roll state of the filling pipe synchronously rotate.
In an embodiment of the present disclosure, the first hydraulic bladder and the second hydraulic bladder are made of rubber materials, and hydraulic oil is initially filled in the hydraulic tank, the first hydraulic bladder and the second hydraulic bladder.
Preferably, the middle part position of the adaptation side tilting plate 5 is rotatably provided with a beam pipe rack 51, one side of the beam pipe rack 51 is provided with a fixed pile 52, when the beam pipe rack 51 is in a closed state, a bolt 53 sequentially penetrates through the end part of the beam pipe rack 51 and the fixed pile 52, and a hydraulic pipe is positioned at the inner side of the beam pipe rack 51.
Specifically, because first hydraulic capsule and second hydraulic line intercommunication, and second hydraulic capsule and first hydraulic line intercommunication, two hydraulic pipes when consequently connecting must appear crisscross condition, for avoiding the hydraulic pipe to appear blocking the condition in adaptation roll board rotation in-process, therefore detain the hydraulic pipe through the beam pipe support and establish fixedly, when needs are fixed to the hydraulic pipe, rotate the beam pipe support earlier and open, and place the hydraulic pipe in the beam pipe support inboard, then the position rotation of beam pipe support to the spud pile, make beam pipe support one end rotate with the pivot and be connected, the other end supports the surface that the adaptation was rolled the board, alternate through beam pipe support and spud pile through the bolt at this moment, and then make beam pipe support keep closed state, and carry out spacingly to the hydraulic pipe.
Preferably, one side of the guide wheel 63 near the middle position of the support seat 62 is provided with a chamfer structure, and the greater the axial depth of the chamfer structure of the guide wheel 63 is along the middle position of the support seat 62 to the end position of the support seat 62.
Specifically, through the setting of chamfer structure on the leading wheel for when the filling pipe heels, the accessible chamfer structure increases the driving effect of filling pipe to the leading wheel, and then makes the filling pipe move to the position of heeling through leading wheel drive supporting seat.
Preferably, the first supporting component 3 comprises a supporting plate 31, a supporting groove 32 arranged on the supporting plate 31 in an arc structure, a driving seat 33 which is arranged in the middle of the supporting groove 32 in a liftable mode, and sliding seats 34 which are movably arranged in the supporting groove 32 and are respectively arranged at two ends of the driving seat 33, wherein the two ends of the driving seat 33 are provided with first guide inclined planes 35, one end, close to the driving seat 33, of each sliding seat 34 is provided with a second guide inclined plane 36, the first guide inclined planes 35 are in sliding fit with the second guide inclined planes 36, and when the driving seat 33 moves downwards, the sliding seats 34 at two ends of the driving seat 33 respectively move towards the two ends of the supporting groove 32, so that one end of each sliding seat 34 protrudes out of the upper surface of the supporting plate 31.
Specifically, as the base is arranged on the ship body, compared with the filling device positioned outside the ship body, the problem of the inclination of the filling pipe is smaller, but a series of influencing factors such as human errors, unstable ship body, stormy weather and the like still exist, the first bearing component and the second bearing component are arranged to carry out limiting bearing on the ship body on the filling pipe; wherein, after the filling pipe is arranged on first bearing subassembly and second bearing subassembly, the drive seat receives the pushing down of filling pipe gravity for the drive seat moves downwards, and through the sliding fit of first direction inclined plane and second direction inclined plane, the seat that slides at promotion both ends moves along the bearing groove when making the drive seat move downwards, and then makes the seat tip that slides outstanding in the upper surface of bearing plate, and carries out spacingly to the filling pipe both sides through the seat that slides of both sides.
And lubricating oil liquid is coated between the first guide inclined plane and the second guide inclined plane and between the sliding seat and the bearing groove, so that the movement smoothness of the sliding seat is ensured.
Preferably, the bottom of the driving seat 33 is provided with a guide post 37, the middle of the supporting groove 32 is provided with a guide groove 38, the guide post 37 is movably matched with the guide groove 38, and an elastic piece 39 is connected between the guide post 37 and the guide groove 38.
Specifically, when filling pipe pushes down the drive seat, the guide post of drive seat bottom removes along the guide way to compress the elastic component, make guide post cooperation guide way carry out the direction spacing to the drive seat, simultaneously after filling pipe removes, upwards promote the drive seat through the elastic component and reset, guarantee subsequent result of use, when the drive seat resets, the seat that slides at both ends simultaneously moves down in step under self gravity's drive and resets.
Wherein, the elastic component adopts the spring.
Preferably, the surfaces of the driving seat 33 and the sliding seat 34 are provided with balls 310 in a rolling manner.
Specifically, friction force between the filling pipe and the driving seat or the sliding seat is reduced through the balls, and the protection effect on the filling pipe is improved.
Preferably, one side of the movable plate 2 is connected with the base 1 through a screw rod 11, the screw rod 11 is rotatably installed on the base 1, limiting seats 12 are arranged on two sides of the base 1, a plurality of rollers 13 are rotatably arranged on the inner side of the limiting seats 12, the rollers 13 are distributed on the upper side and the lower side of the movable plate 2 and are attached to the surface of the movable plate 2, guide rods 14 are further connected on two sides of the base 1, and the guide rods 14 sequentially penetrate through the movable plate 2 and the limiting seats 12.
Specifically, the lead screw is threaded connection with the movable plate for when the lead screw rotates, drive the movable plate and remove along the guide bar, and then make the movable plate can drive the adaptation and incline the board and remove, simultaneously through the setting of spacing seat and gyro wheel, make spacing seat can carry out spacingly to the both sides of movable plate, and because the gyro wheel is located the upside and the downside of movable plate, make the upside of gyro wheel to the movable plate support to the downside, stability when improving movable plate bearing filling pipe.
In an embodiment of the solution, the base is provided with a motor, and the end of the screw rod is connected with the motor, so that the motor drives the screw rod to rotate.
The scheme also discloses an LNG marine filling method, which comprises the following steps:
step one, a screw rod 11 drives a moving plate 2 to move along a base 1, so that the moving plate 1 drives an adaptive side tilting plate 5 to protrude out of a ship board;
step two, the filling pipe is sequentially arranged on the guide supporting component 6, the first bearing component 3 and the second bearing component 4;
step three, when the pipe section of the filling pipe positioned outside the ship board inclines, the filling pipe drives the adaptive side inclining plate 5 to rotate relative to the moving plate 2 and extrudes the first hydraulic bag 22 or the second hydraulic bag 23, so that the first hydraulic bag 22 fills the hydraulic groove 64 with hydraulic oil through the second hydraulic pipeline 67 or the second hydraulic bag 23 fills the hydraulic groove 64 with hydraulic oil through the first hydraulic pipeline 66, and further the hydraulic oil pushes the sliding block 65 to move along the hydraulic groove 64 and drives the end part of the supporting seat 62 to protrude out of the side inclining position of the filling pipe;
step four, when the filling pipe is placed on the first bearing component 3 and the second bearing component 4, the driving seat 33 is pressed to move downwards, and the sliding seats 34 at two ends are pushed to move, so that the end parts of the two sliding seats 34 protrude out of the upper surface of the bearing plate 31, and the two sides of the filling pipe are limited;
and fifthly, after filling is completed, removing the filling position of the filling pipe, and driving the moving plate 2 to reset and retract through the screw rod 11, so that the adaptive side tilting plate 5 is folded inside the ship board.
The present application is not limited to the above-mentioned preferred embodiments, and any person who can obtain other various products under the teaching of the present application can make any changes in shape or structure, and all the technical solutions that are the same or similar to the present application fall within the scope of the present application.
Claims (10)
1. The utility model provides a marine filling device of LNG, includes the filling pipe, is used for supporting the supporting device of filling pipe, its characterized in that: the bearing device comprises a base (1) arranged on a ship body and a movable plate (2) movably arranged on the base (1), wherein one end of the base (1) is provided with a first bearing component (3), one end of the movable plate (2) close to the first bearing component (3) is provided with a second bearing component (4), the first bearing component (3) and the second bearing component (4) have the same structure, the other end of the movable plate (2) is rotatably provided with an adaptation side-tipping plate (5), the end part of the adaptation side-tipping plate (5) is provided with a guide supporting component (6), and when a filling pipe is in a filling state, the guide supporting component (6) stretches out of the ship body; wherein, direction supporting component (6) include supporting groove (61) that arc structure set up, arc structure sets up and removes supporting seat (62) of installing on supporting groove (61), a plurality of leading wheels (63) have been laid along circumference to the inboard of supporting seat (62), when the pipe section that the filling pipe was located adaptation and is rolled board (5) department appears rolling, supporting seat (62) remove for supporting groove (61) to make supporting seat (62) be located the tip of filling pipe direction of overturning one side and protrude in the upper surface that the adaptation was rolled board (5).
2. The LNG ship filling device according to claim 1, wherein: a hydraulic groove (64) is formed in the lower portion of the supporting groove (61), a sliding block (65) is slidably mounted in the hydraulic groove (64), the sliding block (65) is connected with the supporting seat (62), and when the sliding block (65) slides relative to the hydraulic groove (64), the supporting seat (62) moves relative to the supporting groove (61).
3. The LNG ship filling device according to claim 2, wherein: the two sides of the moving plate (2) are provided with limiting plates (21) in an extending mode at the adaptive side-tipping plates (5), a rotating space is reserved between the limiting plates (21) and the adaptive side-tipping plates (5), a first hydraulic bag (22) is arranged at the rotating space at one side of the adaptive side-tipping plates (5), a second hydraulic bag (23) is arranged at the rotating space at the other side of the adaptive side-tipping plates (5), a first hydraulic pipeline (66) is arranged at one end, close to the first hydraulic bag (22), of the hydraulic groove (64), a second hydraulic pipeline (67) is arranged at one end, close to the second hydraulic bag (23), of the hydraulic groove (64), and the first hydraulic bag (22) is communicated with the second hydraulic pipeline (67) through a hydraulic pipe.
4. A LNG ship filling device according to claim 3, characterized in that: the middle part position rotation of adaptation sidewise board (5) is installed and is restrainted pipe support (51), and restraint pipe support (51) one side is equipped with stake (52), and when restraint pipe support (51) were in closed condition, bolt (53) were worn to establish in proper order through restraint pipe support (51) tip and stake (52), and the hydraulic pressure pipe is located restraint pipe support (51) inboard.
5. The LNG ship filling device according to claim 1, wherein: one side of the guide wheel (63) close to the middle position of the supporting seat (62) is in a chamfering structure, and the axial depth of the chamfering structure of the guide wheel (63) is larger along the middle position of the supporting seat (62) to the end position of the supporting seat (62).
6. The LNG ship filling device according to claim 1, wherein: the first bearing component (3) comprises a bearing plate (31), a bearing groove (32) formed in an arc-shaped structure on the bearing plate (31), a driving seat (33) which is arranged in the middle of the bearing groove (32) in a lifting mode, sliding seats (34) which are movably arranged in the bearing groove (32) and are respectively arranged at two ends of the driving seat (33), first guide inclined planes (35) are arranged at two ends of the driving seat (33), a second guide inclined plane (36) is arranged at one end, close to the driving seat (33), of the sliding seat (34), and the first guide inclined planes (35) are in sliding fit with the second guide inclined planes (36), and when the driving seat (33) moves downwards, the sliding seats (34) at two ends of the driving seat (33) respectively move towards two ends of the bearing groove (32) so that one ends of the sliding seats (34) protrude out of the upper surface of the bearing plate (31).
7. The LNG ship filling device of claim 6, wherein: the bottom of the driving seat (33) is provided with a guide post (37), the middle part of the bearing groove (32) is provided with a guide groove (38), the guide post (37) is in movable fit with the guide groove (38), and an elastic piece (39) is connected between the guide post (37) and the guide groove (38).
8. The LNG ship filling device of claim 6, wherein: the surfaces of the driving seat (33) and the sliding seat (34) are provided with balls (310) in a rolling way.
9. The LNG ship filling device according to claim 1, wherein: one side of the movable plate (2) is connected with the base (1) through a screw rod (11), the screw rod (11) is rotatably installed on the base (1), two sides of the base (1) positioned on the movable plate (2) are provided with limiting seats (12), the inner sides of the limiting seats (12) are rotatably provided with a plurality of rollers (13), the rollers (13) are distributed on the upper side and the lower side of the movable plate (2) and are attached to the surface of the movable plate (2), guide rods (14) are further connected on two sides of the base (1), and the guide rods (14) sequentially penetrate through the movable plate (2) and the limiting seats (12).
10. An LNG ship filling method, comprising the steps of:
step one, a screw rod (11) drives a moving plate (2) to move along a base (1), so that the moving plate (1) drives an adaptive side tilting plate (5) to protrude out of a ship board;
step two, the filling pipe is sequentially arranged on the guide supporting component (6), the first bearing component (3) and the second bearing component (4);
when the pipe section of the filling pipe positioned outside the ship board is inclined, the filling pipe drives the adaptive inclined plate (5) to rotate relative to the movable plate (2) and extrudes the first hydraulic bag (22) or the second hydraulic bag (23), so that the first hydraulic bag (22) fills hydraulic oil into the hydraulic groove (64) through the second hydraulic pipeline (67) or the second hydraulic bag (23) fills hydraulic oil into the hydraulic groove (64) through the first hydraulic pipeline (66), and further the hydraulic oil pushes the sliding block (65) to move along the hydraulic groove (64) and drives the end part of the supporting seat (62) to protrude out of the inclined position of the filling pipe;
step four, when the filling pipe is arranged on the first bearing component (3) and the second bearing component (4), the driving seat (33) is pressed to move downwards and pushes the sliding seats (34) at the two ends to move, so that the end parts of the two sliding seats (34) protrude out of the upper surface of the bearing plate (31) and limit the two sides of the filling pipe;
and fifthly, after filling is completed, removing the filling position of the filling pipe, and driving the moving plate (2) to reset and retract through the screw rod (11), so that the adaptive side tilting plate (5) is folded in the ship side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311349174.4A CN117108827B (en) | 2023-10-18 | 2023-10-18 | LNG ship filling device and filling method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311349174.4A CN117108827B (en) | 2023-10-18 | 2023-10-18 | LNG ship filling device and filling method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117108827A true CN117108827A (en) | 2023-11-24 |
| CN117108827B CN117108827B (en) | 2024-01-09 |
Family
ID=88809355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311349174.4A Active CN117108827B (en) | 2023-10-18 | 2023-10-18 | LNG ship filling device and filling method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117108827B (en) |
Citations (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU601513A1 (en) * | 1976-11-15 | 1978-04-05 | Ленинградский Филиал Специального Конструкторского Бюро "Газстроймашина" | Support, for example, of sloping path allowing movement of pipeline in linear direction |
| DE3239555A1 (en) * | 1982-10-26 | 1984-04-26 | Hans Brochier GmbH & Co, 8500 Nürnberg | Device for supporting pipes |
| GB8431504D0 (en) * | 1983-12-14 | 1985-01-23 | Mannesmann Ag | Support assemblies |
| KR20140128064A (en) * | 2013-04-26 | 2014-11-05 | 주식회사 브리오 | Pipe Underpinning equiped with a wobble-preventing rack |
| CN106439224A (en) * | 2016-11-03 | 2017-02-22 | 北京航天试验技术研究所 | Pipeline butt-joint device capable of adapting to adjustment |
| CN211875288U (en) * | 2020-03-03 | 2020-11-06 | 苏州睿绮电子有限公司 | Urban engineering is with drain pipe strutting arrangement convenient to adjust |
| CN214064024U (en) * | 2020-11-25 | 2021-08-27 | 尚静 | Novel water conservancy construction equipment supports device |
| CN113819304A (en) * | 2021-08-22 | 2021-12-21 | 芜湖中燃城市燃气发展有限公司 | Liquefied gas conveying pipeline supporting device and method |
| CN215862072U (en) * | 2021-09-26 | 2022-02-18 | 祁永刚 | Supporting device for grouting based on drilling engineering |
| US20220154853A1 (en) * | 2020-11-19 | 2022-05-19 | Yulman Flores | Gasketed Pipe Support System |
| CN216843409U (en) * | 2021-11-01 | 2022-06-28 | 天津市纽斯达科技有限公司 | Can realize avoiding pipe laying device of slope to plastic hose guide |
| CN114732979A (en) * | 2022-03-31 | 2022-07-12 | 漯河市骨科医院(漯河市第五人民医院、漯河医学高等专科学校第二附属医院) | Arm support frame for hemodialysis nursing |
| CN114948604A (en) * | 2022-06-20 | 2022-08-30 | 河南省人民医院 | A rehabilitation training device for nursing after carotid artery stenting |
| WO2022205499A1 (en) * | 2021-04-02 | 2022-10-06 | 河南理工大学 | Extendable adaptive tunneling support apparatus for rock stratum control in coal mining |
| CN218152755U (en) * | 2022-07-29 | 2022-12-27 | 浙江振阳绝热科技股份有限公司 | Compound polyisocyanurate conduit saddle of multilayer |
| CN115789345A (en) * | 2023-02-02 | 2023-03-14 | 中国科学院西北生态环境资源研究院 | Crude oil pipeline is with preventing frostbite and pulling out combination formula support that passes through frozen soil area |
| CN116065640A (en) * | 2023-03-17 | 2023-05-05 | 建研地基基础工程有限责任公司 | Bag type grouting jacking deviation rectifying construction method |
| CN219119969U (en) * | 2022-11-02 | 2023-06-02 | 内蒙古大禹节水技术有限公司 | Irrigation pipe supporting component |
| CN219198342U (en) * | 2023-02-23 | 2023-06-16 | 天津瀛联泰科技有限公司 | Marine LNG hose supporting device |
| CN219198345U (en) * | 2022-11-21 | 2023-06-16 | 山东省大通建设集团有限公司 | Combined support device for construction |
| CN219346215U (en) * | 2022-09-22 | 2023-07-14 | 重庆富江能源科技有限公司 | Device based on LNG filling anti-drop |
| WO2023184717A1 (en) * | 2022-03-31 | 2023-10-05 | 湖南三一中型起重机械有限公司 | Knuckle arm support frame, and knuckle arm disassembly and assembly auxiliary device |
-
2023
- 2023-10-18 CN CN202311349174.4A patent/CN117108827B/en active Active
Patent Citations (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU601513A1 (en) * | 1976-11-15 | 1978-04-05 | Ленинградский Филиал Специального Конструкторского Бюро "Газстроймашина" | Support, for example, of sloping path allowing movement of pipeline in linear direction |
| DE3239555A1 (en) * | 1982-10-26 | 1984-04-26 | Hans Brochier GmbH & Co, 8500 Nürnberg | Device for supporting pipes |
| GB8431504D0 (en) * | 1983-12-14 | 1985-01-23 | Mannesmann Ag | Support assemblies |
| KR20140128064A (en) * | 2013-04-26 | 2014-11-05 | 주식회사 브리오 | Pipe Underpinning equiped with a wobble-preventing rack |
| CN106439224A (en) * | 2016-11-03 | 2017-02-22 | 北京航天试验技术研究所 | Pipeline butt-joint device capable of adapting to adjustment |
| CN211875288U (en) * | 2020-03-03 | 2020-11-06 | 苏州睿绮电子有限公司 | Urban engineering is with drain pipe strutting arrangement convenient to adjust |
| US20220154853A1 (en) * | 2020-11-19 | 2022-05-19 | Yulman Flores | Gasketed Pipe Support System |
| CN214064024U (en) * | 2020-11-25 | 2021-08-27 | 尚静 | Novel water conservancy construction equipment supports device |
| WO2022205499A1 (en) * | 2021-04-02 | 2022-10-06 | 河南理工大学 | Extendable adaptive tunneling support apparatus for rock stratum control in coal mining |
| CN113819304A (en) * | 2021-08-22 | 2021-12-21 | 芜湖中燃城市燃气发展有限公司 | Liquefied gas conveying pipeline supporting device and method |
| CN215862072U (en) * | 2021-09-26 | 2022-02-18 | 祁永刚 | Supporting device for grouting based on drilling engineering |
| CN216843409U (en) * | 2021-11-01 | 2022-06-28 | 天津市纽斯达科技有限公司 | Can realize avoiding pipe laying device of slope to plastic hose guide |
| CN114732979A (en) * | 2022-03-31 | 2022-07-12 | 漯河市骨科医院(漯河市第五人民医院、漯河医学高等专科学校第二附属医院) | Arm support frame for hemodialysis nursing |
| WO2023184717A1 (en) * | 2022-03-31 | 2023-10-05 | 湖南三一中型起重机械有限公司 | Knuckle arm support frame, and knuckle arm disassembly and assembly auxiliary device |
| CN114948604A (en) * | 2022-06-20 | 2022-08-30 | 河南省人民医院 | A rehabilitation training device for nursing after carotid artery stenting |
| CN218152755U (en) * | 2022-07-29 | 2022-12-27 | 浙江振阳绝热科技股份有限公司 | Compound polyisocyanurate conduit saddle of multilayer |
| CN219346215U (en) * | 2022-09-22 | 2023-07-14 | 重庆富江能源科技有限公司 | Device based on LNG filling anti-drop |
| CN219119969U (en) * | 2022-11-02 | 2023-06-02 | 内蒙古大禹节水技术有限公司 | Irrigation pipe supporting component |
| CN219198345U (en) * | 2022-11-21 | 2023-06-16 | 山东省大通建设集团有限公司 | Combined support device for construction |
| CN115789345A (en) * | 2023-02-02 | 2023-03-14 | 中国科学院西北生态环境资源研究院 | Crude oil pipeline is with preventing frostbite and pulling out combination formula support that passes through frozen soil area |
| CN219198342U (en) * | 2023-02-23 | 2023-06-16 | 天津瀛联泰科技有限公司 | Marine LNG hose supporting device |
| CN116065640A (en) * | 2023-03-17 | 2023-05-05 | 建研地基基础工程有限责任公司 | Bag type grouting jacking deviation rectifying construction method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117108827B (en) | 2024-01-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109339524B (en) | Carrying platform and transportation trolley for stereo garage | |
| JP4230505B2 (en) | Tire mounter and tire mounting method | |
| CN110042837B (en) | Automatic horizontal device of pile frame of pile driving barge | |
| CN117108827B (en) | LNG ship filling device and filling method | |
| CN105015713B (en) | Container positioning guide rail device for ships | |
| CN114294506B (en) | Municipal drainage pipeline repairing device and construction method thereof | |
| CN216780813U (en) | Automatic propelling guide type welding machine | |
| EP2571753B1 (en) | Seabed-to-surface linking equipment including a flexible pipe guiding structure | |
| CN108856484B (en) | Automatic oil tank processing production line system and production processing technology thereof | |
| CN113153213A (en) | Gas collection hole plugging device and plugging method thereof | |
| GB2056391A (en) | A mooring system for surface vessels | |
| CN113548161B (en) | Half-ship sea-crossing whole ship jacking method | |
| CN211257877U (en) | Pointing filling device | |
| CN108941365B (en) | Steel plate extrusion forming equipment and extrusion forming process thereof | |
| CN204078009U (en) | A kind of seatainer fixed guide | |
| CN112695599A (en) | Basic unit plastic detection device of highway construction | |
| CN214216081U (en) | Cargo ship lifting device for supporting offshore working platform | |
| CN114875855B (en) | Automatic harbor berthing device | |
| CN218150872U (en) | Telescopic support column of offshore oil platform | |
| CN220865294U (en) | High-flow drainage emergency vehicle | |
| CN117231346B (en) | High-strength pressure-resistant anti-impact vehicle expansion water tank | |
| US20230331359A1 (en) | Shiftable boat lift | |
| CN216079294U (en) | Full-automatic gas filling machine convenient to dismantle | |
| CN217647840U (en) | Front frame assembling and welding tool of loader | |
| CN204078013U (en) | A kind of diformazan plate fixation mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 310000 Room 601, building 3, no.371, Mingxing Road, Xiaoshan Economic and Technological Development Zone, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee after: Zhejiang Zheneng Mailing Environmental Technology Co.,Ltd. Country or region after: China Address before: 310000 Room 601, building 3, no.371, Mingxing Road, Xiaoshan Economic and Technological Development Zone, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee before: Zhejiang zheneng mailing Environmental Technology Co.,Ltd. Country or region before: China |