Modular offshore construction platform

Abstract

The invention provides a modular offshore construction platform, and belongs to the technical field of offshore platforms. Comprising assembling bases, rotating plates and fixing pieces are symmetrically arranged at the tops of the assembling bases, and the rotating plates and the fixing pieces are used for transversely assembling the two adjacent assembling bases; positioning parts are arranged on the two sides of the splicing seats, the positioning parts are used for longitudinally assembling the two splicing seats, locking parts are arranged in the splicing seats, the locking parts are matched with the positioning parts, and the locking parts are used for improving the connecting firmness of the positioning parts. According to the modularized offshore construction platform, a first inserting block and a first inserting groove are matched, after the first inserting block and the first inserting groove are attached, an inserting rod is inserted into a positioning shell, then a first rotating shaft is rotated, a gear is engaged with a gear ring to rotate, a threaded part is driven to move downwards, the threaded part extrudes a springback plate, the springback plate is tightly attached to the inserting rod, and therefore the inserting rod is fixed into the positioning shell; and the two splicing seats can be quickly and longitudinally assembled.

Description

Technical Field

[0001] The present invention belongs to the technical field of offshore platforms, and in particular relates to a modular offshore construction platform. Background Art

[0002] Chinese patent, application number 201710478702.4 A modular offshore wind tower platform and its installation and disassembly method, the connecting plate is pulled up from the connecting plate slot of the central seat body by moving the through hole, and then the transition seat body and the central seat body are separated, the installation pin of the transition seat body is pulled out from the pin body fixing ring, and finally the connecting plate is pressed back into the connecting plate slot, the transition platform and the fixed frame platform disassembly steps, the connecting plate is pulled up from the connecting plate slot of the transition seat body by moving the through hole, and then the transition seat body and the fixed seat body are separated, the installation pin of the transition seat body is pulled out from the pin body fixing ring, and finally the connecting plate is pressed back into the connecting plate slot, and the connecting plate is pulled up by moving the through hole to provide a fulcrum for pulling up the connecting plate; when the connecting plate is pulled up, the hook section of the connecting plate and the corresponding installation pin are separated, thereby realizing the separation between the seat bodies;

[0003] When assembling adjacent seat bodies, this device uses a locking fit between the connecting plate and the mounting pin, but the locking fit between the two lacks a locking structure, which results in the connecting plate and the mounting pin being easily separated when the seat body is impacted by external force, causing the connected seat bodies to be unlocked, affecting the safety of the offshore platform. Summary of the Invention

[0004] In order to solve the problem of lack of locking structure in the connection of the above-mentioned prior art, the present invention provides a modular offshore construction platform, which adopts a positioning component combined with a locking component to achieve the effect of improving the connection stability of adjacent assembling seats. Its specific technical solution is: a modular offshore construction platform, comprising: an assembling seat, a rotating plate and a fixing member are symmetrically arranged on the top of the assembling seat, and the rotating plate and the fixing member are used for horizontal assembly of two adjacent assembling seats; positioning components are provided on both sides of the assembling seat, and the positioning components are used for longitudinal assembly of two assembling seats, and a locking component is provided in the assembling seat, and the locking component is adapted to the positioning component, and the locking component is used to improve the firmness of the connection of the positioning component.

[0005] Preferably, the fixing part includes: a fixed shell and a stopper, a bottom groove is provided at the bottom of the fixed shell, a slide groove 1 is provided on the inner top wall of the bottom groove, a stopper is slidably connected in the slide groove 1, a connecting rod is fixedly installed on the top of the stopper, the top of the connecting rod slides and extends out of the fixed shell, a pull button is fixedly installed on the top of the connecting rod, a spring 1 is welded between the top of the stopper and the inner top wall of the slide groove 1, and the spring set is arranged on the outside of the connecting rod.

[0006] Preferably, the bottom surface of the stopper is an inclined surface, and the stopper is adapted to the rotating plate.

[0007] Preferably, the positioning component includes: an insert block 1 and a slot 1. A plurality of insert blocks 1 are provided on one side of the assembly seat, and a plurality of slots 1 are provided on the other side of the assembly seat. The insert blocks 1 correspond one to the slots 1, and the insert blocks 1 are adapted to the slots 1.

[0008] Preferably, a top groove is provided on the top of the insert block 1, an inner slider is slidably connected in the top groove, an insertion rod is fixedly installed on the bottom of the inner slider, the bottom of the insertion rod slides and extends out of the bottom of the insert block 1, and a socket is provided on the inner bottom wall of the slot 1, and the socket is adapted to the insertion rod; a limit plate is fixedly installed on the surface of the inner slider, a limit groove is provided on the inner wall of the top groove, the top of the limit groove is opened to the top of the insert block 1, the limit plate is slidably matched with the limit groove, and a knob three is fixedly installed on the top of the inner slider.

[0009] Preferably, the locking component is located at the bottom of the socket, and the locking component includes: a positioning shell, a threaded portion, a toothed ring and a rebound plate. The positioning shell is arranged at the bottom of the socket, and the interior of the positioning shell is a cavity structure. A socket is provided on the top of the positioning shell, and the socket is connected to the internal cavity. A thread is provided on the inner wall of the socket, and the inner thread of the socket is connected to the threaded portion. A toothed ring is provided on the top of the threaded portion, and a rebound plate is provided on the inner bottom wall of the positioning shell. The rebound plate slides in contact with the bottom of the threaded portion, and the rebound plate is used to clamp the insertion rod.

[0010] Preferably, a gear is meshed on the surface of the gear ring, a rotating shaft is fixedly mounted in the center hole of the gear, a slot is provided on the top of the assembly seat, the top of the rotating shaft rotates and extends into the slot, a knob is fixedly mounted on the top of the rotating shaft, a sliding hole is provided on the top of the knob, a sliding rod is slidably connected in the sliding hole, a plurality of slots are provided at equal angles on the inner bottom wall of the slot, the plurality of slots are arranged in a circular shape, the sliding rod is adapted to the slots; a baffle is rotatably connected to the notch of the slot.

[0011] Preferably, the positioning component includes: an insert block 2 and a slot 2, a plurality of insert blocks 2 are fixedly installed on one side of the assembly seat, and a plurality of slots 2 are opened on the other side of the assembly seat, the insert blocks 2 correspond one-to-one to the slots 2, and the insert blocks 2 are adapted to the slots 2.

[0012] Preferably, an inner card block is fixedly installed on the inner wall of the second slot away from the notch, and an opening is provided on the side of the second insertion block away from the assembly seat, and the inner card block is adapted to the opening; a through groove is provided on the surface of the inner card block, and the two ends of the through groove are opened to the outer walls on both sides of the inner card block, and the inner wall of the through groove is symmetrically connected to two rotating blocks, and a sliding groove 2 is provided on the inner wall of the through groove, and a slider 1 is slidably connected in the sliding groove 2, and a spring 2 is welded between the slider 1 and the inner wall of the sliding groove 2, and the slider 1 fits with the two rotating blocks.

[0013] Preferably, the locking component includes: a slider 2 and a screw, a slide groove 3 is provided on the inner wall of the slot 2 away from the notch, a slider 2 is slidably connected in the slide groove 3, one end of the slider 2 slides and extends into the through slot, the slider 2 fits with the two rotating blocks, a bearing seat is fixedly installed on the inner wall of the slide groove 3, a screw is rotatably mounted in the bearing seat, and the slider 2 is threadedly mounted on the outer wall of the screw.

[0014] In addition, the modular offshore construction platform in the above technical solution provided by the present invention may also have the following characteristics: the end of the screw away from the slider 2 is fixedly sleeved with a bevel gear 1, the surface of the bevel gear 1 is meshed with a bevel gear 2, and the center hole of the bevel gear 2 is fixedly sleeved with a rotating shaft 2; the top of the assembly seat is provided with a slot 2, the top of the rotating shaft 2 rotates and extends into the slot 2, and the top of the rotating shaft 2 is fixedly installed with a knob 2.

[0015] In the above technical solution, a second baffle is rotatably connected to the notch of the second slot.

[0016] Compared with the prior art, the modular offshore construction platform of the present invention has the following beneficial effects:

[0017] 1. This modular offshore construction platform uses an insert block 1 to cooperate with a slot 1. When the two are fitted together, the insert rod is lowered to insert the insert rod into the positioning shell. Then, the rotating shaft 1 is rotated to rotate the gear meshing ring, thereby driving the threaded portion downward, causing the threaded portion to squeeze the rebound plate, so that the rebound plate is tightly attached to the insert rod, thereby fixing the insert rod in the positioning shell and realizing quick longitudinal assembly of the two assembly seats.

[0018] 2. The modular offshore construction platform fixes the position of knob 1 by sliding the slide rod into the corresponding slot to prevent the knob 1 from rotating, thereby ensuring the tightness of the rebound plate on the insertion rod;

[0019] 3. The modular offshore construction platform inserts the second plug-in block into the second slot, allowing the inner slider to enter the second plug-in block. The user rotates the second rotating shaft, causing the second rotating shaft to drive the second bevel gear to engage the first bevel gear. The first bevel gear drives the screw to rotate, causing the screw to drive the second slider to slide. The second slider pushes the two rotating blocks to rotate outward, causing the rotating blocks to rotate out of the through slot and cling to the inner wall of the second plug-in block, thereby preventing the second plug-in block from falling out of the second slot and realizing quick longitudinal assembly of the two assembly seats.

[0020] 4. The modular offshore construction platform rotates the turn plate into the bottom groove of the fixed shell, squeezes the inclined surface of the baffle plate, and slides the baffle plate upward, so that the turn plate can fully enter the bottom groove and be stuck between the bottom groove and the baffle plate, thereby realizing the horizontal assembly of the two assembly seats. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic diagram of the three-dimensional structure of a modular offshore construction platform according to a first embodiment of the present invention;

[0022] Figure 2 A schematic diagram of a partial cross-section of a first embodiment of a modular offshore construction platform provided by the present invention;

[0023] Figure 3 for Figure 2 A magnified view of point A;

[0024] Figure 4 for Figure 2 Enlarged view of point B;

[0025] Figure 5 A schematic side cross-sectional view of an embodiment of a modular offshore construction platform provided by the present invention;

[0026] Figure 6 for Figure 5 Enlarged view of point C;

[0027] Figure 7 A schematic structural diagram of the rotating plate fixing member provided by the present invention;

[0028] Figure 8 A schematic diagram of the three-dimensional structure of a second embodiment of the modular offshore construction platform provided by the present invention;

[0029] Figure 9 A schematic diagram of a partial cross-section of a second embodiment of a modular offshore construction platform provided by the present invention;

[0030] Figure 10 for Figure 9 Enlarged view of point D;

[0031] Figure 11 for Figure 9 Enlarged view of point E;

[0032] Figure 12 for Figure 9 Enlarged view of point F;

[0033] in, Figures 1 to 12 The reference numerals and component names are: 1. assembly seat, 2. rotating plate, 3. fixing part, 4. positioning part, 5. locking part, 6. gear, 7. rotating shaft 1, 8. slot 1, 9. baffle 1, 10. knob 1, 11. slide bar, 12. slot, 13. bevel gear 1, 14. bevel gear 2, 15. rotating shaft 2, 16. slot 2, 17. knob 2, 18. baffle 2, 31. fixing shell, 32. bottom slot, 33. slide slot 1, 34. block, 35. connecting rod, 36. lifting button, 37. spring 1 , 41, plug block one, 42, slot one, 43, top slot, 44, inner slider, 45, plug rod, 46, jack, 47, knob three, 48, limit slot, 49, limit plate, 410, plug block two, 411, slot two, 412, inner block, 413, through slot, 414, rotating block, 415, slide two, 416, slider one, 417, spring two, 51, positioning shell, 52, threaded part, 53, gear ring, 54, rebound plate, 55, slide three, 56, slider two, 57, screw, 58, bearing seat. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0035] Example 1: Please refer to Figures 1 to 7 : A modular offshore construction platform, comprising: an assembling seat 1, a rotating plate 2 and a fixing part 3 are symmetrically arranged on the top of the assembling seat 1, and the number of the rotating plate 2 and the fixing part 3 are both two. The rotating plate 2 is close to the front side of the assembling seat 1, and the fixing part 3 is close to the rear side of the assembling seat 1. The rotating plate 2 and the fixing part 3 are used for horizontal assembly of two adjacent assembling seats 1; positioning components 4 are provided on both sides of the assembling seat 1, and the positioning components 4 are used for longitudinal assembly of two assembling seats 1. A locking component 5 is provided in the assembling seat 1, and the locking component 5 is adapted to the positioning component 4. The locking component 5 is used to improve the firmness of the connection of the positioning component 4.

[0036] As a preferred solution, further, the fixing member 3 includes: a fixed shell 31 and a stopper 34, a bottom groove 32 is provided at the bottom of the fixed shell 31, a slide groove 33 is provided on the inner top wall of the bottom groove 32, the slide groove 33 is opened in the vertical direction, and a stopper 34 is slidably connected in the slide groove 33, a connecting rod 35 is fixedly installed on the top of the stopper 34, the top of the connecting rod 35 slides and extends out of the fixed shell 31, a pull button 36 is fixedly installed on the top of the connecting rod 35, a spring 37 is welded between the top of the stopper 34 and the inner top wall of the slide groove 33, and the spring 37 is sleeved on the outside of the connecting rod 35; when the spring 37 is in a natural state, the bottom of the stopper 34 extends into the bottom groove 32.

[0037] As a preferred solution, further, the bottom surface of the stopper 34 is an inclined surface, and the stopper 34 is adapted to the turn plate 2; when the turn plate 2 rotates into the bottom groove 32, it will first contact the inclined surface of the stopper 34. Due to the inclined surface, the turn plate 2 will drive the stopper 34 to move upward. When the turn plate 2 completely squeezes the stopper 34 into the slide groove 1 33, the turn plate 2 rotates to the stopper 34 and the bottom groove 32, and then the spring 1 37 drives the stopper 34 to move downward, so that the stopper 34 will clamp the turn plate 2 in the bottom groove 32.

[0038] As a preferred solution, further, the positioning component 4 includes: an insert block 41 and a slot 42. Two insert blocks 41 are provided on one side of the assembly seat 1, and two slots 42 are provided on the other side of the assembly seat 1. The insert blocks 41 and the slots 42 correspond one to one, and the insert blocks 41 and the slots 42 are adapted to each other.

[0039] As a preferred solution, further, a top groove 43 is provided on the top of the plug block 41, and an inner slider 44 is slidably connected in the top groove 43. A plug rod 45 is fixedly installed on the bottom of the inner slider 44, and the bottom of the plug rod 45 slides and extends out of the bottom of the plug block 41. A socket 46 is provided on the inner bottom wall of the slot 42, and the socket 46 is adapted to the plug rod 45; a limit plate 49 is fixedly installed on the surface of the inner slider 44, and a limit groove 48 is provided on the inner wall of the top groove 43, and the top of the limit groove 48 is opened to the top of the plug block 41, and the limit plate 49 and the limit groove 48 are slidably matched, and the limit plate 49 and the limit groove 48 are both arranged in the vertical direction, and a knob three 47 is fixedly installed on the top of the inner slider 44.

[0040] As a preferred solution, further, the locking component 5 is located at the bottom of the socket 46, and the locking component 5 includes: a positioning shell 51, a threaded portion 52, a toothed ring 53 and a rebound plate 54. The positioning shell 51 is arranged at the bottom of the socket 46. The positioning shell 51 is specifically located in a mounting groove on one side of the assembly seat 1, and the notch of the mounting groove is blocked by a sealing plate; the interior of the positioning shell 51 is a cavity structure, and a socket is provided on the top of the positioning shell 51. The socket is opposite to the socket 46 in the vertical direction, and the socket is connected to the internal cavity. The inner wall of the socket is provided with a thread, and the inner thread of the socket is connected to the threaded portion 52. The bottom of the threaded portion 52 is The part is an inclined surface, and a tooth ring 53 is provided on the top of the threaded part 52. A rebound plate 54 is provided on the inner bottom wall of the positioning shell 51. The rebound plate 54 slides in contact with the bottom of the threaded part 52. The rebound plate 54 is used to clamp the insertion rod 45. The rebound plate 54 is four inclined plates with rebound force. When the threaded part 52 moves downward, the bottom of the threaded part 52 slides in contact with the rebound plate 54, driving the rebound plate 54 to close inward, so that the rebound plate 54 clamps the insertion rod 45; when the threaded part 52 moves upward, the bottom of the threaded part 52 disengages from the rebound plate 54, and the rebound force of the rebound plate 54 causes it to open and disengage from the insertion rod 45.

[0041] As a preferred solution, further, the surface of the gear ring 53 is meshed with a gear 6, and the height of the gear 6 is greater than the distance moved by the threaded portion 52, so that when the threaded portion 52 moves up and down, the gear ring 53 is always meshed with the gear 6; a rotating shaft 7 is fixedly sleeved in the center hole of the gear 6, and a slot 8 is provided on the top of the assembly seat 1. The top of the rotating shaft 7 rotates and extends into the slot 8, and a knob 10 is fixedly installed on the top of the rotating shaft 7. A sliding hole is provided on the top of the knob 10, and a sliding rod 11 is slidably connected in the sliding hole. Twelve slots 12 are provided at equal angles on the inner bottom wall of the slot 8. The twelve slots 12 are arranged in a circle, and the sliding rod 11 is adapted to the slots 12; a baffle 9 is rotatably connected to the notch of the slot 8.

[0042] Working principle: The electrical components appearing in this application are all connected to the external power supply and control switch when in use. After the present invention is installed, first check the installation fixation and safety protection of the present invention, and then it can be used; when in use, when the user assembles two assembly seats 1 that need to be assembled, first assemble the assembly seats 1 vertically, and then assemble them horizontally; the assembly process is to first pull the knob three 47 upwards to move the inner slider 44 upwards in the top groove 43 until the insertion rod 45 is fully extended into the insertion block 1 41, and at the same time the limit plate 49 is disengaged from the limit groove 48, and then rotate the knob three 47 to stagger the limit plate 49 and the limit groove 48, so that the inner slider 44 can be kept in the current position; then insert the insertion block 1 41 of one assembly seat 1 into the corresponding slot 1 42 of the other assembly seat 1, and when the insertion block 1 41 is fully entered into the slot 1 4 2, the user rotates knob three 47 to align the limit plate 49 with the limit slot 48, and the limit plate 49 can be reinserted into the limit slot 48, so that the insertion rod 45 moves downward, the insertion rod 45 enters the insertion hole 46 and is inserted into the positioning shell 51. Then the user opens baffle 19 and rotates knob 10 located in slot 18. Knob 10 drives shaft 17 to rotate, so that shaft 17 drives gear 6 to rotate, gear 6 engages gear ring 53, drives gear ring 53 to rotate, and gear ring 53 drives threaded portion 52 to rotate. Because the threaded portion 52 is threadedly matched with the positioning shell 51, the threaded portion 52 and gear ring 53 move downward, and the bottom of the threaded portion 52 squeezes the rebound plate 54, so that the rebound plate 54 closes inward, and the rebound plate 54 is pressed tightly on the insertion rod 45, fixing the insertion rod 45 in the positioning shell 51, thereby completing the longitudinal assembly of the two assembly seats 1.

[0043] Then, the assembly seat 1 that needs to be assembled horizontally is fitted parallel to the other assembly seat 1, and the rotating plate 2 on one assembly seat 1 is rotated so that the rotating plate 2 rotates into the bottom groove 32 of the other assembly seat 1. The rotating plate 2 squeezes the stopper 34, causing the stopper 34 to move upward. After the rotating plate 2 completely enters the bottom groove 32, the stopper 34 rebounds and moves downward under the action of the spring 1 37, thereby clamping the rotating plate 2 between the stopper 34 and the bottom groove 32, completing the horizontal assembly of the two assembly seats 1.

[0044] Example 2: Please refer to Figures 7 to 12 A municipal road maintenance device is different from the first embodiment in that the positioning component 4 includes: an insert block 410 and a slot 411. Four insert blocks 410 are fixedly installed on one side of the assembly seat 1, and four slots 411 are opened on the other side of the assembly seat 1. The insert blocks 410 and the slots 411 correspond one to one, and the insert blocks 410 and the slots 411 are adapted to each other. The four insert blocks 410 and the slots 411 are grouped in pairs, and each group of two insert blocks 410 and slots 411 is arranged in the vertical direction.

[0045] As a preferred solution, further, an inner card block 412 is fixedly installed on the inner wall of the second slot 411 away from the slot, and an opening is provided on the side of the second insertion block 410 away from the assembly seat 1, and the inner card block 412 is adapted to the opening; a through groove 413 is provided on the surface of the inner card block 412, and the two ends of the through groove 413 are opened to the outer walls on both sides of the inner card block 412, and the inner wall of the through groove 413 is symmetrically connected to two rotating blocks 414, and a sliding groove 2 415 is provided on the inner wall of the through groove 413, and a slider 1 416 is slidably connected in the sliding groove 2 415, and a spring 2 417 is welded between the slider 1 416 and the inner wall of the sliding groove 2 415, and the slider 1 416 is in contact with the two rotating blocks 414; in the natural state, the spring 2 417 drives the slider 1 416 to slide in the sliding groove 2 415, so that the slider 1 416 pushes the two rotating blocks 414 to rotate completely into the through groove 413.

[0046] As a preferred solution, further, the locking component 5 includes: a slider 2 56 and a screw 57. A slide groove 3 55 is provided on the inner wall of the slot 2 411 away from the slot, and the slider 2 56 is slidably connected in the slide groove 3 55. The slide groove 3 55 and the slider 2 56 are both rectangular structures. One end of the slider 2 56 slides and extends into the through groove 413. The slider 2 56 fits with the two rotating blocks 414. A bearing seat 58 is fixedly installed on the inner wall of the slide groove 3 55. A screw 57 is rotatably mounted in the bearing seat 58, and the slider 2 56 is threadedly mounted on the outer wall of the screw 57.

[0047] As a preferred solution, further, the end of the screw 57 away from the slider 2 56 is fixedly sleeved with a bevel gear 13, the surface of the bevel gear 13 is meshed with a bevel gear 2 14, and the center hole of the bevel gear 2 14 is fixedly sleeved with a rotating shaft 2 15, and the two bevel gears 2 14 located in the vertical direction are sleeved on the same rotating shaft 2 15; a slot 2 16 is provided on the top of the assembly seat 1, and the top of the rotating shaft 2 15 rotates and extends into the slot 2 16, and a knob 2 17 is fixedly installed on the top of the rotating shaft 2 15, and a baffle 2 18 is rotatably connected to the notch of the slot 2 16.

[0048] When the user assembles two assembly seats 1 longitudinally, the user inserts the second plug-in block 410 of one assembly seat 1 into the second slot 411 of the other assembly seat 1. During the insertion process, the inner block 412 is inserted into the interior of the second plug-in block 410; then the user opens the second baffle 18 and rotates the second knob 17 located in the second slot 16, so that the second knob 17 drives the second shaft 15 to rotate, and the second shaft 15 drives the second bevel gear 14 to rotate, so that the second bevel gear 14 engages with the first bevel gear 13, drives the first bevel gear 13 to rotate, and the first bevel gear 13 drives the screw 57 to rotate, so that the screw 57 drives the second slider 56 to slide When the cam 414 is in the closed position, the second cam 416 is in the closed position, and the second cam 417 is in the closed position, so that the cam 414 can be removed from the second slot 411.

[0049] The assembly seat, threaded portion, gear ring, rebound plate, screw and bearing seat of this case are existing technologies. As long as the assembly seat, threaded portion, gear ring, rebound plate, screw and bearing seat meet the requirements of this case, they can be used and are not limited to a single model.

[0050] It is obvious to those skilled in the art that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention; therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is limited by the appended claims rather than the above description, and it is intended that all changes that fall within the meaning and scope of the equivalent elements of the claims are included in the present invention; any figure signs in the claims should not be regarded as limiting the claims involved.

[0051] In the description of the present invention, the term "plurality" refers to two or more than two. Unless otherwise expressly defined, the orientations or positional relationships indicated by the terms "upper" and "lower" are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention. The terms "connect," "install," and "fix" should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0052] In the description of the present invention, the terms "one embodiment," "some embodiments," "specific embodiments," etc., mean that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In the present invention, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0053] The foregoing description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that various modifications and variations of the present invention are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention are intended to be within the scope of protection of the present invention.

Claims

1. A modular offshore construction platform comprising: An assembling seat (1) is characterized in that a rotating plate (2) and a fixing member (3) are symmetrically arranged on the top of the assembling seat (1), and the rotating plate (2) and the fixing member (3) are used for horizontal assembly of two adjacent assembling seats (1); positioning components (4) are arranged on both sides of the assembling seat (1), and the positioning components (4) are used for longitudinal assembly of two assembling seats (1); a locking component (5) is arranged inside the assembling seat (1), and the locking component (5) is adapted to the positioning component (4), and the locking component (5) is used to improve the firmness of the connection of the positioning component (4).

2. The modular offshore construction platform according to claim 1, characterized in that: The fixing member (3) comprises: a fixing shell (31) and a stopper (34); a bottom groove (32) is provided at the bottom of the fixing shell (31); a sliding groove (33) is provided on the inner top wall of the bottom groove (32); a stopper (34) is slidably connected in the sliding groove (33); a connecting rod (35) is fixedly installed on the top of the stopper (34); the top of the connecting rod (35) slides and extends out of the fixing shell (31); a lifting button (36) is fixedly installed on the top of the connecting rod (35); a spring (37) is welded between the top of the stopper (34) and the inner top wall of the sliding groove (33); and the spring (37) is sleeved on the outer side of the connecting rod (35).

3. The modular offshore construction platform according to claim 2, characterized in that: The bottom surface of the stopper (34) is an inclined surface, and the stopper (34) is adapted to the rotating plate (2).

4. The modular offshore construction platform according to claim 1, characterized in that: The positioning component (4) comprises: an insert block (41) and a slot (42); a plurality of insert blocks (41) are provided on one side of the assembly seat (1); a plurality of slots (42) are provided on the other side of the assembly seat (1); the insert blocks (41) correspond to the slots (42) one by one, and the insert blocks (41) and the slots (42) are adapted to each other.

5. The modular offshore construction platform according to claim 4, characterized in that: The top of the insert block (41) is provided with a top groove (43), and an inner slider (44) is slidably connected in the top groove (43). The bottom of the inner slider (44) is fixedly installed with an insertion rod (45), and the bottom of the insertion rod (45) slides and extends out of the bottom of the insert block (41). A socket (46) is provided on the inner bottom wall of the slot (42), and the socket (46) is adapted to the insertion rod (45); a limiting plate (49) is fixedly installed on the surface of the inner slider (44), and a limiting groove (48) is provided on the inner wall of the top groove (43). The top of the limiting groove (48) is opened to the top of the insert block (41), and the limiting plate (49) is slidably matched with the limiting groove (48). The top of the inner slider (44) is fixedly installed with a knob three (47).

6. The modular offshore construction platform according to claim 5, characterized in that: The locking component (5) is located at the bottom of the socket (46), and the locking component (5) includes: a positioning shell (51), a threaded portion (52), a toothed ring (53) and a rebound plate (54). The positioning shell (51) is arranged at the bottom of the socket (46), and the interior of the positioning shell (51) is a cavity structure. A socket is provided at the top of the positioning shell (51), and the socket is connected to the internal cavity. The inner wall of the socket is provided with a thread, and the inner thread of the socket is connected to the threaded portion (52). The top of the threaded portion (52) is provided with a toothed ring (53). A rebound plate (54) is provided on the inner bottom wall of the positioning shell (51), and the rebound plate (54) is slidably fitted with the bottom of the threaded portion (52). The rebound plate (54) is used to clamp the insertion rod (45).

7. The modular offshore construction platform according to claim 6, characterized in that: The surface of the gear ring (53) is meshed with a gear (6), and a rotating shaft (7) is fixedly mounted in the center hole of the gear (6). A slot (8) is provided on the top of the assembly seat (1), and the top of the rotating shaft (7) rotates and extends into the slot (8). A knob (10) is fixedly installed on the top of the rotating shaft (7), and a sliding hole is provided on the top of the knob (10). A sliding rod (11) is slidably connected in the sliding hole. A plurality of slots (12) are provided at equal angles on the inner bottom wall of the slot (8), and the plurality of slots (12) are arranged in a circular shape. The sliding rod (11) is adapted to the slot (12); a baffle (9) is rotatably connected to the notch of the slot (8).

8. The modular offshore construction platform according to claim 1, characterized in that: The positioning component (4) comprises: a second plug-in block (410) and a second slot (411); a plurality of second plug-in blocks (410) are fixedly mounted on one side of the assembly seat (1); a plurality of second slots (411) are opened on the other side of the assembly seat (1); the second plug-in blocks (410) correspond to the second slots (411) in a one-to-one manner, and the second plug-in blocks (410) and the second slots (411) are adapted to each other.

9. The modular offshore construction platform according to claim 8, characterized in that: An inner block (412) is fixedly mounted on the inner wall of the second slot (411) away from the slot opening, and an opening is provided on the side of the second inserting block (410) away from the assembly seat (1), and the inner block (412) is adapted to the opening; a through groove (413) is provided on the surface of the inner block (412), and both ends of the through groove (413) are opened to the outer walls of both sides of the inner block (412), and the inner wall of the through groove (413) is symmetrically connected to two rotating blocks (414), and a second slide groove (415) is provided on the inner wall of the through groove (413), and a slider (416) is slidably connected in the second slide groove (415), and a second spring (417) is welded between the slider (416) and the inner wall of the second slide groove (415), and the slider (416) is fitted with the two rotating blocks (414).

10. The modular offshore construction platform according to claim 9, characterized in that: The locking component (5) includes: a second slider (56) and a screw (57); a third slide groove (55) is provided on the inner wall of the second slot (411) away from the slot; the second slider (56) is slidably connected in the third slide groove (55); one end of the second slider (56) slides and extends into the through slot (413); the second slider (56) fits with the two rotating blocks (414); a bearing seat (58) is fixedly installed on the inner wall of the third slide groove (55); a screw (57) is rotatably mounted in the bearing seat (58); and the second slider (56) is threadedly mounted on the outer wall of the screw (57).

11. The modular offshore construction platform according to claim 10, characterized in that: The end of the screw rod (57) away from the slider (56) is fixedly sleeved with a bevel gear (13), the surface of the bevel gear (13) is meshed with a bevel gear (14), and the center hole of the bevel gear (14) is fixedly sleeved with a rotating shaft (15); the top of the assembly seat (1) is provided with a slot (16), the top of the rotating shaft (15) is rotated to extend into the slot (16), the top of the rotating shaft (15) is fixedly installed with a knob (17), and the notch of the slot (16) is rotatably connected with a baffle (18).

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