CN116576393B - LNG supercharging gasification skid-mounted equipment - Google Patents
LNG supercharging gasification skid-mounted equipment Download PDFInfo
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- CN116576393B CN116576393B CN202310630653.7A CN202310630653A CN116576393B CN 116576393 B CN116576393 B CN 116576393B CN 202310630653 A CN202310630653 A CN 202310630653A CN 116576393 B CN116576393 B CN 116576393B
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- bottom plate
- transmission
- grooves
- supporting
- rod
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- 238000002309 gasification Methods 0.000 title claims description 11
- 230000005540 biological transmission Effects 0.000 claims abstract description 62
- 230000000712 assembly Effects 0.000 claims abstract description 11
- 238000000429 assembly Methods 0.000 claims abstract description 11
- 238000004891 communication Methods 0.000 claims description 13
- 230000008878 coupling Effects 0.000 claims description 13
- 238000010168 coupling process Methods 0.000 claims description 13
- 238000005859 coupling reaction Methods 0.000 claims description 13
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000012546 transfer Methods 0.000 description 13
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/08—Mounting arrangements for vessels
- F17C13/083—Mounting arrangements for vessels for medium-sized mobile storage vessels, e.g. tank vehicles or railway tank vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/04—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors
- B60B33/06—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors mounted retractably
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/01—Mounting arrangements
- F17C2205/0153—Details of mounting arrangements
- F17C2205/0157—Details of mounting arrangements for transport
- F17C2205/0161—Details of mounting arrangements for transport with wheels
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
Abstract
The application discloses LNG pressurizing and gasifying skid-mounted equipment, which comprises a bottom plate, a pressurizer and a pressurizing pipeline, wherein the pressurizer and the pressurizing pipeline are mutually communicated and are fixedly arranged on the top surface of the bottom plate; the lifting assembly is arranged at four corners of the bottom plate, the driving cavity is formed in the bottom plate along the length direction of the lifting assembly, the main driving assembly is arranged in the driving cavity, the plurality of transmission assemblies are connected to the main driving assembly in a transmission manner, two rows of supporting grooves are formed in the bottom surface of the bottom plate, the two rows of supporting grooves are symmetrically arranged on two sides of the driving cavity, symmetrical movable wheels are arranged in every two horizontally symmetrical supporting grooves, a transmission channel is communicated between each supporting groove and the driving cavity, the plurality of transmission assemblies are in one-to-one correspondence with the two horizontally symmetrical movable wheels, and two ends of each transmission assembly are respectively in transmission connection with the two movable wheels through the transmission channel.
Description
Technical Field
The application belongs to the technical field of pressurization skid, and particularly relates to LNG pressurization gasification skid-mounted equipment.
Background
LNG pressurizing and gasifying skid-mounted equipment is also called a unloading pressurizing skid; in the natural gas transferring process, natural gas is transferred from the transport tank car to the storage tank of the gas filling station by utilizing the pressure difference between the transport tank car and the storage tank of the gas filling station, but the pressure difference between the transport tank car and the storage tank of the gas filling station is continuously reduced, and the unloading speed is slower and slower, so that the transport tank car is usually pressurized by adopting a pressurizing and gasifying skid-mounted device to ensure the pressure difference to be stable, and the unloading efficiency is ensured.
However, the existing pressurizing and gasifying skid-mounted equipment is generally provided with a pressurizing device and a pressurizing pipeline which are fixedly arranged on a bottom plate, the large-sized hoisting device is required to be used in the partial transferring process after unloading, the large-sized hoisting equipment is large in size and limited in use, and the pressurizing and gasifying skid-mounted equipment cannot be suitable for the installation position with smaller space, so that the existing pressurizing and gasifying skid-mounted equipment is time-consuming and labor-consuming to move and inconvenient to partially transfer.
Disclosure of Invention
In order to solve the technical problems, the application provides LNG pressurizing and gasifying skid-mounted equipment, and aims to solve or improve at least one of the technical problems.
In order to achieve the above purpose, the application provides LNG pressurizing and gasifying skid-mounted equipment, which comprises a bottom plate, a pressurizer and a pressurizing pipeline, wherein the pressurizer and the pressurizing pipeline are mutually communicated and are fixedly arranged on the top surface of the bottom plate;
the lifting assembly is arranged at four corners of the bottom plate, the driving cavity is formed in the bottom plate along the length direction of the bottom plate, the main driving assembly is arranged in the driving cavity, a plurality of transmission assemblies are connected to the main driving assembly in a transmission mode, two rows of supporting grooves are formed in the bottom surface of the bottom plate, the two rows of supporting grooves are symmetrically located at two sides of the driving cavity, symmetrical moving wheels are arranged in every two horizontal symmetrical supporting grooves, a plurality of transmission channels are communicated between the supporting grooves and the driving cavity, the transmission assemblies correspond to the moving wheels one by one in a plurality of horizontal symmetrical mode, and two ends of the transmission assemblies are respectively connected with the two moving wheels in a transmission mode through the transmission channels.
Preferably, the main driving assembly comprises a shaft rod, the shaft rod is rotationally connected with the central axis of the driving cavity, one end of the shaft rod extends out of the bottom plate and is fixedly connected with an output shaft of a servo motor, the servo motor is fixedly installed on the end face of the bottom plate, a plurality of gears are fixedly sleeved on the shaft rod, and the gears are in one-to-one corresponding and transmission connection with the transmission assemblies.
Preferably, the transmission assembly comprises two rack plates, wherein the two rack plates are symmetrically arranged on the upper portion and the lower portion of the gear, the two rack plates are respectively connected with the gear in a meshed mode, one ends, deviating from each other, of the rack plates are respectively fixedly connected with a vertical plate, the vertical plates are perpendicular to the rack plates, one ends, far away from the rack plates, of the vertical plates are fixedly connected with transmission rods, the two transmission rods are located on the same plane, the transmission rods are slidably connected in the transmission channel, and one ends, far away from the vertical plates, of the transmission rods extend into the supporting grooves and are in transmission connection with the movable wheels through the connecting rod assembly.
Preferably, the connecting rod assembly comprises an electric telescopic rod, a first hinging seat and a second hinging seat are hinged to two ends of the electric telescopic rod respectively, the first hinging seat is far away from the transmission rod and is fixedly connected with the bottom surface of the end part of the vertical plate, the first hinging seat is lower than the transmission channel, and the second hinging seat is fixedly connected with the side wall of the outer frame of the movable wheel.
Preferably, the movable wheel is rotatably connected with the side wall of the supporting groove through a supporting rod, a ratchet wheel is fixedly connected on the side wall of the outer frame, which is far away from the supporting rod, of the movable wheel, a pawl is connected with the ratchet wheel in a meshed mode, and the pawl is movably connected in the supporting groove.
Preferably, two communication channels are formed in the bottom plate, the two communication channels are used for communicating a plurality of support grooves in the two rows of support grooves respectively, one end of each communication channel is communicated with the outside, a control rod is slidably connected in each communication channel, the control rod is arranged in the corresponding support grooves in a penetrating mode, a plurality of support plates are fixedly sleeved on the control rod, the support plates are respectively in one-to-one correspondence with the corresponding support grooves and are located in the corresponding support grooves, the pawl is installed on the side wall of the support plate, a first spring is fixedly connected between the side wall of the pawl, which is far away from the support plate, and the side wall of the support groove is sleeved with the first spring.
Preferably, the side wall of the supporting groove, which is close to the ratchet wheel, is fixedly connected with a limiting plate, and the limiting plate is detachably connected with the supporting plate.
Preferably, one end of the control rod extends out of the bottom plate and is fixedly connected with a pull rod, a sleeve is sleeved on the side wall of the pull rod, the sleeve is fixedly connected to the end face of the bottom plate, an unlocking rod is slidably connected to the side wall of the sleeve, one end of the unlocking rod is located in the sleeve and is fixedly connected with a wedge-shaped locking block, the other end of the unlocking rod extends out of the sleeve, a second spring is fixedly connected between the wedge-shaped locking block and the side wall of the sleeve, the second spring is sleeved on the unlocking rod, a wedge-shaped inserting ring is fixedly sleeved on the pull rod, and the wedge-shaped inserting ring is detachably connected with the wedge-shaped locking block.
Preferably, the lifting assembly comprises four hydraulic cylinders, the four hydraulic cylinders are respectively and fixedly installed at four corners of the top surface of the bottom plate, lifting grooves are respectively formed in four corners of the bottom surface of the bottom plate, the lifting grooves correspond to the hydraulic cylinders one by one, and the output ends of the hydraulic cylinders extend into the lifting grooves and are fixedly connected with lifting bases.
Preferably, any one end of the top surface of the bottom plate is fixedly connected with a trailer connecting piece.
Compared with the prior art, the application has the following advantages and technical effects:
when local transfer is needed, the bottom plate is lifted off the ground through the lifting assembly, the main driving assembly drives the transmission assemblies to synchronously move, the transmission assemblies can drive a plurality of groups of horizontally symmetrical movable wheels to synchronously move, so that the two movable wheels can simultaneously overturn, the movable wheels extend out of the supporting groove, two rows of movable wheels extend out of the bottom surface of the bottom plate, the bottom plate moves downwards through retraction of the lifting assembly, the two rows of movable wheels can be in contact with the bottom surface, the small tractor can be connected with the bottom plate, the whole equipment is driven to move at a local position, after the specified position is reached, the movable wheels are separated from the ground again through the lifting assembly, the movable wheels are recovered into the supporting groove, and the lifting assembly is retracted to enable the bottom plate to be in contact with the ground, so that the whole equipment can be fixed. The movable wheels which can be stored are arranged, and the lifting assembly is matched, so that the whole equipment can be conveniently transferred in a local range, the operation is simple and convenient, large hoisting equipment is not needed, and the flexibility is high.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application. In the drawings:
FIG. 1 is a schematic diagram of the overall structure of the present application;
FIG. 2 is a side cross-sectional view of the floor of the present application;
FIG. 3 is a top cross-sectional view of a base plate of the present application;
FIG. 4 is an enlarged view of a portion of FIG. 2A;
FIG. 5 is an enlarged view of a portion of B in FIG. 2;
FIG. 6 is an enlarged view of a portion of C in FIG. 2;
fig. 7 is a schematic view showing the extension of the moving wheel in the present application.
In the figure: 1. a bottom plate; 2. a supercharger; 3. a pressurizing pipeline; 4. a drive chamber; 5. a support groove; 6. a moving wheel; 7. a transmission channel; 8. a shaft lever; 9. a servo motor; 10. a gear; 11. rack plate; 12. a riser; 13. a transmission rod; 14. an electric telescopic rod; 15. a first hinge base; 16. the second hinge seat; 17. a support rod; 18. a ratchet wheel; 19. a pawl; 20. a communication passage; 21. a control lever; 22. a support plate; 23. a first spring; 24. a limiting plate; 25. a pull rod; 26. a sleeve; 27. unlocking the rod; 28. a wedge-shaped locking block; 29. a second spring; 30. wedge-shaped insert ring; 31. a hydraulic cylinder; 32. lifting the groove; 33. lifting the base; 34. trailer connection.
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 can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
In order that the above-recited objects, features and advantages of the present application will become more readily apparent, a more particular description of the application will be rendered by reference to the appended drawings and appended detailed description.
Referring to fig. 1-7, the embodiment provides an LNG pressurizing and gasifying skid-mounted device, which comprises a base plate 1, a pressurizer 2 and a pressurizing pipeline 3, wherein the pressurizer 2 and the pressurizing pipeline 3 are mutually communicated and are fixedly installed on the top surface of the base plate 1;
the lifting components are arranged at four corners of the bottom plate 1, the driving cavity 4 is formed in the bottom plate 1 along the length direction of the lifting components, the main driving component is arranged in the driving cavity 4, a plurality of transmission components are connected to the main driving component in a transmission manner, two rows of supporting grooves 5 are formed in the bottom surface of the bottom plate 1, the two rows of supporting grooves 5 are symmetrically located at two sides of the driving cavity 4, symmetrical movable wheels 6 are arranged in every two horizontally symmetrical supporting grooves 5, a transmission channel 7 is communicated between the supporting grooves 5 and the driving cavity, the transmission components are in one-to-one correspondence with the two horizontally symmetrical movable wheels 6, and two ends of the transmission components are respectively connected with the two movable wheels 6 in a transmission manner through the transmission channel 7.
When local transfer is required, the bottom plate 1 is lifted off the ground through the lifting assembly, then the main driving assembly drives the transmission assemblies to synchronously move, the transmission assemblies can drive the movable wheels 6 of a plurality of groups of horizontal symmetry to synchronously move, so that the two movable wheels 6 are overturned simultaneously, and the movable wheels 6 extend out of the supporting grooves 5, so that the bottom surface of the bottom plate 1 extends out of the two rows of movable wheels 6, then the bottom plate 1 moves downwards through retraction of the lifting assembly, and the two rows of movable wheels 6 can be in contact with the bottom surface, so that the small tractor can be connected with the bottom plate 1 to drive the whole equipment to move at a local position, the movable wheels 6 can be separated from the ground again through the lifting assembly after reaching a designated position, the movable wheels 6 can be recovered into the supporting grooves 5, and then the lifting assembly is retracted to enable the bottom plate 1 to be in contact with the ground, and the whole equipment can be fixed.
Further optimizing scheme, main drive assembly includes axostylus axostyle 8, and axostylus axostyle 8 rotates the central axis of connecting at driving chamber 4, and axostylus axostyle 8 one end stretches out bottom plate 1 and the rigid coupling has the output shaft of servo motor 9, and servo motor 9 fixed mounting has cup jointed a plurality of gears 10 on axostylus axostyle 8, and a plurality of gears 10 and a plurality of drive assembly one-to-one and transmission are connected.
The shaft lever 8 is driven to rotate by the servo motor 9, so that the gear 10 drives the transmission assembly to move, and two ends of the transmission assembly respectively drive the two horizontally symmetrical movable wheels 6 to realize retraction.
Further optimizing scheme, drive assembly includes two rack boards 11, two rack boards 11 symmetry is located about gear 10, and two rack boards 11 are connected with gear 10 meshing respectively, the one end that two rack boards 11 deviate from is fixedly connected with riser 12 respectively, riser 12 sets up perpendicularly with rack board 11, the one end rigid coupling that riser 12 kept away from rack board 11 has transfer line 13, two transfer lines 13 are located the coplanar, transfer line 13 sliding connection is in drive channel 7, and the one end that transfer line 13 kept away from riser 12 stretches into in the supporting groove 5 and is connected with the transmission of travelling wheel 6 through link assembly.
The two meshed rack plates 11 can be driven to move in opposite directions or in opposite directions through the rotation of the gear 10, so that the two rack plates 11 respectively drive the two transmission rods 13 to push the connecting rod assembly, the connecting rod assembly drives the movable wheel 6 to retract and retract, the vertical plate 12 and the two output transmission rods 13 are positioned on the same plane, and the coordination is improved.
Further optimizing scheme, link assembly includes electric telescopic handle 14, and electric telescopic handle 14 both ends are articulated respectively to have first articulated seat 15 and second articulated seat 16, and first articulated seat 15 is kept away from the tip bottom surface rigid coupling of riser 12 with transfer line 13, and first articulated seat 15 is less than drive channel 7, and second articulated seat 16 and the outer frame lateral wall rigid coupling of movable wheel 6.
Through the removal of transfer line 13 and the synchronous flexible of electric telescopic handle 14, can realize promoting by both ends articulated electric telescopic handle 14 and remove round 6 receive and release to through setting up first articulated seat 15 to be less than transfer line 7, can carry out spacingly to the biggest flip angle of removal round 6.
According to a further optimization scheme, the movable wheel 6 is rotatably connected with the side wall of the supporting groove 5 through the supporting rod 17, a ratchet wheel 18 is fixedly connected to the side wall of the outer frame, far away from the supporting rod 17, of the movable wheel 6, a pawl 19 is connected to the ratchet wheel 18 in a meshed mode, and the pawl 19 is movably connected in the supporting groove 5.
The rotating shaft point of the movable wheel 6 can be fixed through the supporting rod 17, the movable wheel 6 is prevented from self-resetting by arranging the pawl 19 and the ratchet wheel 18 and limiting the movable wheel 6, the supporting stability of the movable wheel 6 is improved, and the centers of the supporting rod 17 and the ratchet wheel 18 are located on the same axis.
Further optimizing scheme, two communication channels 20 have been seted up in the bottom plate 1, two communication channels 20 communicate a plurality of support grooves 5 in two rows of support grooves 5 respectively, communication channel 20 one end and external intercommunication, sliding connection has control rod 21 in communication channel 20, control rod 21 wears to establish in a plurality of support grooves 5, fixedly cup joint a plurality of backup pads 22 on the control rod 21, a plurality of backup pads 22 respectively with a plurality of support grooves 5 one-to-one and be located support groove 5, pawl 19 installs at the backup pad 22 lateral wall, the rigid coupling has first spring 23 between the lateral wall that pawl 19 was kept away from to backup pad 22 and support groove 5 lateral wall, first spring 23 cover is established on control rod 21.
When the movable wheel 6 needs to be reset, the control rod 21 is pulled to block and drive the supporting plate 22 to move, so that the pawl 19 is separated from the ratchet wheel 18, the restriction on the movable wheel 6 is released, the movable wheel 6 is convenient to reset, and the pawl 19 can be always meshed with the movable wheel 6 when the movable wheel 6 is restricted by the first spring 23.
In a further optimized scheme, the side wall of the supporting groove 5, which is close to the ratchet wheel 18, is fixedly connected with a limiting plate 24, and the limiting plate 24 is detachably connected with the supporting plate 22.
The position of the support plate 22 is restricted by providing the stopper plate 24, thereby restricting the position of the pawl 19 so that the pawl 19 can be engaged with the ratchet 18.
Further optimizing scheme, control rod 21 one end stretches out bottom plate 1 and fixedly connected with pull rod 25, and pull rod 25 lateral wall cover is equipped with sleeve 26, and sleeve 26 rigid coupling is at bottom plate 1 terminal surface, and sleeve 26 lateral wall sliding connection has release lever 27, and release lever 27 one end is located sleeve 26 and fixedly connected with wedge locking piece 28, and the other end stretches out sleeve 26, and the rigid coupling has second spring 29 between wedge locking piece 28 and the sleeve 26 lateral wall, and second spring 29 cover is established on release lever 27, has fixedly cup jointed wedge insert ring 30 on the pull rod 25, and wedge insert ring 30 can dismantle with wedge locking piece 28 and be connected.
The control rod 21 can be driven to move by pulling the pull rod 25, when the pull rod 25 is pulled, the wedge-shaped insert ring 30 is contacted with the wedge-shaped locking block 28 and then pushes the wedge-shaped locking block 28 to move upwards, then the wedge-shaped insert ring 30 is positioned on one surface of the wedge-shaped locking block 28 far away from the wedge, and the wedge-shaped locking block 28 is pushed by the second spring 29 to reset, so that the position of the pull rod 25 can be limited, the pull rod 25 is not required to be pulled all the time, otherwise, the unlocking rod 27 is pulled, the wedge-shaped locking block 28 is separated from the wedge-shaped insert ring 30, and the control rod 21 can be automatically reset through the plurality of first springs 23.
Further optimizing scheme, the lifting subassembly includes four pneumatic cylinders 31, and four pneumatic cylinders 31 are fixed mounting respectively in bottom plate 1 top surface four corners, and lifting recess 32 has been seted up respectively in bottom plate 1 bottom surface four corners, and lifting recess 32 and pneumatic cylinder 31 one-to-one, and the output of pneumatic cylinder 31 stretches into the interior rigid coupling of lifting recess 32 and has lifting base 33.
Can carry out the lifting to bottom plate 1 and break away from the bottom surface through pneumatic cylinder 31 to improve stability through setting up lifting base 33, simultaneously, through setting up the accommodation space that lifting base 33 was provided to lifting recess 32, bottom plate 1 whole and ground contact of being convenient for improves the holistic stability of equipment.
Further optimizing scheme, the arbitrary one end rigid coupling of bottom plate 1 top surface has trailer connecting piece 34.
The provision of the trailer connection 34 facilitates the connection of the whole apparatus to a small tractor, which is a common device in the factory and will not be described in detail here.
The application is convenient for the local transfer of the whole equipment, namely the local transfer during the loading of the equipment and the local transfer after the unloading of the equipment.
In the description of the present application, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present application, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.
The above embodiments are only illustrative of the preferred embodiments of the present application and are not intended to limit the scope of the present application, and various modifications and improvements made by those skilled in the art to the technical solutions of the present application should fall within the protection scope defined by the claims of the present application without departing from the design spirit of the present application.
Claims (8)
1. LNG pressurization gasification sled dress equipment, including bottom plate (1), booster (2) and pressurization pipeline (3), its characterized in that: the booster (2) and the booster pipeline (3) are mutually communicated and are fixedly arranged on the top surface of the bottom plate (1);
lifting components are arranged at four corners of the bottom plate (1), a driving cavity (4) is formed in the bottom plate (1) along the length direction of the bottom plate, a main driving component is arranged in the driving cavity (4), a plurality of transmission components are connected to the main driving component in a transmission mode, two rows of supporting grooves (5) are formed in the bottom surface of the bottom plate (1), the two rows of supporting grooves (5) are symmetrically located at two sides of the driving cavity (4), symmetrical movable wheels (6) are arranged in every two horizontally symmetrical supporting grooves (5), a transmission channel (7) is communicated between the supporting grooves (5) and the driving cavity, the transmission components are in one-to-one correspondence with the two horizontally symmetrical movable wheels (6), and two ends of the transmission components are respectively connected with the two movable wheels (6) in a transmission mode through the transmission channel (7).
The main driving assembly comprises a shaft lever (8), the shaft lever (8) is rotationally connected to the central axis of the driving cavity (4), one end of the shaft lever (8) extends out of the bottom plate (1) and is fixedly connected with an output shaft of a servo motor (9), the servo motor (9) is fixedly arranged on the end face of the bottom plate (1), a plurality of gears (10) are fixedly sleeved on the shaft lever (8), and the gears (10) are in one-to-one correspondence and are in transmission connection with the transmission assemblies;
the transmission assembly comprises two rack plates (11), wherein the two rack plates (11) are symmetrically arranged on the upper portion and the lower portion of the gear (10), the two rack plates (11) are respectively connected with the gear (10) in a meshed mode, one ends, deviating from the rack plates (11), of the rack plates are respectively fixedly connected with a vertical plate (12), the vertical plates (12) are vertically arranged, the vertical plates (12) are far away from one ends of the rack plates (11) and fixedly connected with transmission rods (13), the two transmission rods (13) are located on the same plane, the transmission rods (13) are slidably connected in the transmission channels (7), and one ends, far away from the vertical plates (12), of the transmission rods (13) extend into the supporting grooves (5) and are in transmission connection with the movable wheels (6) through the connecting rod assembly.
2. The LNG booster and gasification skid as defined in claim 1, wherein: the connecting rod assembly comprises an electric telescopic rod (14), a first hinging seat (15) and a second hinging seat (16) are hinged to two ends of the electric telescopic rod (14) respectively, the first hinging seat (15) is fixedly connected with the bottom surface of the end part of the transmission rod (13) away from the vertical plate (12), the first hinging seat (15) is lower than the transmission channel (7), and the second hinging seat (16) is fixedly connected with the side wall of the outer frame of the movable wheel (6).
3. The LNG booster and gasification skid as defined in claim 1, wherein: the movable wheel (6) is rotationally connected with the side wall of the supporting groove (5) through a supporting rod (17), a ratchet wheel (18) is fixedly connected to the side wall of the outer frame of the movable wheel (6) far away from the supporting rod (17), a pawl (19) is connected to the ratchet wheel (18) in a meshed mode, and the pawl (19) is movably connected in the supporting groove (5).
4. The LNG booster and gasification skid as defined in claim 3, wherein: two communication channels (20) are arranged in the bottom plate (1), the two communication channels (20) are respectively used for communicating the two rows of the support grooves (5), one end of each communication channel (20) is communicated with the outside, a control rod (21) is connected in a sliding mode in each communication channel (20), the control rod (21) is arranged in the corresponding support groove (5) in a penetrating mode, a plurality of support plates (22) are fixedly sleeved on the control rod (21), the support plates (22) are respectively corresponding to the corresponding support grooves (5) one to one and are located in the corresponding support grooves (5), the pawl (19) is installed on the side wall of the corresponding support plate (22), the side wall of the pawl (19) is far away from the side wall of the corresponding support plate (22), a first spring (23) is fixedly connected between the side walls of the corresponding support grooves (5), and the first spring (23) is sleeved on the control rod (21).
5. The LNG booster and gasification skid as defined in claim 4, wherein: the side wall of the supporting groove (5) close to the ratchet wheel (18) is fixedly connected with a limiting plate (24), and the limiting plate (24) is detachably connected with the supporting plate (22).
6. The LNG booster and gasification skid as defined in claim 4, wherein: control rod (21) one end stretches out bottom plate (1) and rigid coupling have pull rod (25), pull rod (25) lateral wall cover is equipped with sleeve (26), sleeve (26) rigid coupling is in bottom plate (1) terminal surface, sleeve (26) lateral wall sliding connection has release lever (27), release lever (27) one end is located in sleeve (26) and rigid coupling have wedge locking piece (28), the other end stretches out sleeve (26), wedge locking piece (28) with rigid coupling has second spring (29) between sleeve (26) lateral wall, second spring (29) cover is established on release lever (27), fixed the cup joint wedge insert ring (30) on pull rod (25), wedge insert ring (30) with wedge locking piece (28) can dismantle and be connected.
7. The LNG booster and gasification skid as defined in claim 1, wherein: the lifting assembly comprises four hydraulic cylinders (31), the four hydraulic cylinders (31) are respectively and fixedly installed at four corners of the top surface of the bottom plate (1), lifting grooves (32) are respectively formed in four corners of the bottom surface of the bottom plate (1), the lifting grooves (32) correspond to the hydraulic cylinders (31) one by one, and the output ends of the hydraulic cylinders (31) extend into the lifting grooves (32) and are fixedly connected with lifting bases (33).
8. The LNG booster and gasification skid as defined in claim 1, wherein: a trailer connecting piece (34) is fixedly connected at any end of the top surface of the bottom plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310630653.7A CN116576393B (en) | 2023-05-31 | 2023-05-31 | LNG supercharging gasification skid-mounted equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN116576393B true CN116576393B (en) | 2023-11-10 |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109051500A (en) * | 2018-08-10 | 2018-12-21 | 太仓市凯润尔展示器材有限公司 | A kind of showcase transfer device |
| CN110374678A (en) * | 2019-06-26 | 2019-10-25 | 山东科技大学 | A kind of application method of big gun pick roadway bump wave flexible protective device and the device |
| CN210920945U (en) * | 2019-09-03 | 2020-07-03 | 河北同利气体设备有限公司 | LNG vaporization pressure regulating sled convenient to installation |
| CN211571536U (en) * | 2020-01-07 | 2020-09-25 | 邢泉 | Division fence for town road |
| JP6764078B1 (en) * | 2019-08-02 | 2020-09-30 | 厦門道塑汽車用品有限公司 | Fixing jig and transport device for transporting oil cans |
| CN212585314U (en) * | 2020-08-05 | 2021-02-23 | 中农环境工程设计河北有限公司 | Small-size portable sled dress biological natural gas liquefaction device |
| CN214702270U (en) * | 2021-05-17 | 2021-11-12 | 尤帅 | Engineering cost mapping device |
| CN113915131A (en) * | 2021-11-25 | 2022-01-11 | 江西智奇压缩机有限公司 | High-efficiency energy-saving screw air compressor |
-
2023
- 2023-05-31 CN CN202310630653.7A patent/CN116576393B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109051500A (en) * | 2018-08-10 | 2018-12-21 | 太仓市凯润尔展示器材有限公司 | A kind of showcase transfer device |
| CN110374678A (en) * | 2019-06-26 | 2019-10-25 | 山东科技大学 | A kind of application method of big gun pick roadway bump wave flexible protective device and the device |
| JP6764078B1 (en) * | 2019-08-02 | 2020-09-30 | 厦門道塑汽車用品有限公司 | Fixing jig and transport device for transporting oil cans |
| CN210920945U (en) * | 2019-09-03 | 2020-07-03 | 河北同利气体设备有限公司 | LNG vaporization pressure regulating sled convenient to installation |
| CN211571536U (en) * | 2020-01-07 | 2020-09-25 | 邢泉 | Division fence for town road |
| CN212585314U (en) * | 2020-08-05 | 2021-02-23 | 中农环境工程设计河北有限公司 | Small-size portable sled dress biological natural gas liquefaction device |
| CN214702270U (en) * | 2021-05-17 | 2021-11-12 | 尤帅 | Engineering cost mapping device |
| CN113915131A (en) * | 2021-11-25 | 2022-01-11 | 江西智奇压缩机有限公司 | High-efficiency energy-saving screw air compressor |
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| CN116576393A (en) | 2023-08-11 |
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