Intelligent hanging and conveying system for marine construction expansion platform unit frame

Abstract

The invention discloses an intelligent suspension conveying system for a marine construction expansion platform unit frame, and relates to the technical field of conveying systems, the intelligent suspension conveying system comprises a conveying assembly, the conveying assembly comprises a heavy-load suspension conveying track and further comprises a plurality of moving assemblies, and each moving assembly comprises a branch track. According to the intelligent hanging and conveying system for the marine construction expansion platform unit frame, when a mounting block carrying a marine frame moves to the position of one embedding groove, and a cross-shaped clamping groove in the top of a mounting frame corresponding to the mounting block corresponds to the position of a connecting piece, a splicing block is moved upwards to the position separated from a heavy-load hanging and conveying rail; the driving gear is moved to the position where the driving gear is meshed with the rack in the branch track, so that the marine frame can be conveyed forwards through the branch track; the problem that in the prior art, most intelligent hanging and conveying devices for marine construction expansion platform unit frames are designed to be single-track channels and single paths, and the working efficiency of the intelligent hanging and conveying devices is reduced is solved.

Description

Technical Field

[0001] This invention relates to the field of conveying system technology, specifically to an intelligent suspended conveying system for a marine construction expansion platform unit frame. Background Technology

[0002] The intelligent suspended conveying system for marine construction expansion platform unit frames is a device that combines rails, intelligent hoisting, and automatic control to achieve three-dimensional flow, precise docking, and safe transfer of frames on the slipway. This device is specifically designed for marine expansion platform unit frames and integrates suspended rails, intelligent hoisting trolleys, drive and control systems, and safety protection modules. It is used for the fully automated transport of frames from the prefabrication station to the assembly station to the mounting station. It is one of the core logistics equipment for intelligent shipbuilding and solves the pain points of low frame handling efficiency, poor positioning accuracy, and occupation of ground space in sectional construction.

[0003] Existing intelligent suspended conveying devices for marine construction expansion platform unit frames are mostly designed with a single track and single path, allowing only one trolley to pass at a time. When the transfer of marine frames requires multiple workstations to produce frames simultaneously, queuing and congestion will form in the single track, and the conveying efficiency cannot match the high-speed production needs of the workshop, thereby reducing the working efficiency of the intelligent suspended conveying device for marine construction expansion platform unit frames.

[0004] Therefore, we propose an intelligent suspended conveying system for the unit frame of a shipbuilding expansion platform to solve the problems mentioned in the background art. Summary of the Invention

[0005] The purpose of this invention is to provide an intelligent suspended conveying system for marine construction expansion platform unit frames, in order to solve the problem mentioned in the background art that most intelligent suspended conveying devices for marine construction expansion platform unit frames are designed with a single track channel and a single path, which reduces the working efficiency of the intelligent suspended conveying device.

[0006] To achieve the above objectives, the present invention provides the following technical solution: an intelligent suspended conveying system for a marine construction expansion platform unit frame, comprising a conveying component, the conveying component including a heavy-duty suspended conveying track, and multiple moving components, each of the multiple moving components including a branch track, the multiple branch tracks being located on one side of the heavy-duty suspended conveying track to form multiple branch conveying channels, the outer surfaces of the multiple branch tracks being slidably connected to slide rods, the tops of the multiple slide rods being provided with connecting parts through a drive component, the top of the conveying component being provided with multiple connecting components, each of the multiple connecting components including a lifting frame and a splicing block, the bottom of the multiple lifting frames being provided with two limiting blocks, the multiple limiting blocks being grouped into pairs of adjacent pairs, and being inserted into the splicing block by rotation to connect the splicing block with the two limiting blocks.

[0007] Preferably, each of the multiple moving components further includes a rack, each of the multiple branch tracks has a stepper motor installed on its inner wall, each of the multiple stepper motors has a lead screw fixedly connected to its output end, each of the multiple slide rods has a multi-stage electric telescopic rod installed at its top end, each of the multiple multi-stage electric telescopic rods has a support frame fixedly connected to its top end, and the inner top surface of each of the multiple support frames is fixedly connected to the outer surface of the drive component by screws.

[0008] Preferably, each of the multiple connecting components further includes a pressure-resistant frame, a cylinder is provided at the top of each of the multiple pressure-resistant frames, a connecting frame is fixedly installed at the bottom of each of the multiple lifting frames, a drive motor is fixedly installed at the top of each of the multiple connecting frames by screws, and a fixing rod is fixedly connected to the output of each of the multiple drive motors.

[0009] Preferably, each of the multiple fixed rods has a drive gear fixedly sleeved on its outer surface, each of the multiple connecting frames has two rotating rods movably embedded inside, each of the multiple drive gears has a first driven gear meshing on one side of its outer surface, each of the multiple drive gears has a second driven gear meshing on the other side of its outer surface, and each of the multiple splicing blocks has two connecting grooves on its top.

[0010] Preferably, the top of the heavy-duty suspended conveyor track is provided with an arc-shaped slide rail, the bottom of the heavy-duty suspended conveyor track is provided with two slide grooves, the outer surface of the heavy-duty suspended conveyor track is provided with multiple fitting grooves, the inner wall of the heavy-duty suspended conveyor track is fixedly installed with a toothed rack, and the inner wall of the arc-shaped slide rail is slidably connected with multiple spherical limiting members.

[0011] Preferably, each of the plurality of spherical limiting members is provided with an electric push rod at its top, each of the plurality of electric push rods is fixed with a mounting bracket at its top, each of the plurality of mounting brackets is provided with a cross slot at its top, each of the plurality of mounting brackets is provided with a forward and reverse motor on its inner top surface, each of the plurality of forward and reverse motors is fixed with a drive rod at its output end, each of the plurality of drive rods is fixedly connected with a drive gear at its bottom end, and a plurality of sliders are slidably connected to the inner wall of the heavy-duty suspended conveying track.

[0012] Preferably, each of the multiple sliders has a telescopic tube at its top, a connecting rod is fixedly installed at the bottom of each of the multiple sliders, a mounting block is rotatably connected to the bottom of each of the multiple connecting rods, two miniature electric telescopic rods are provided on the inner bottom surface of each of the multiple mounting blocks, a lifting plate is fixed at the top of each of the multiple miniature electric telescopic rods, and a clamping and positioning device body is coupled to the bottom of each of the multiple mounting blocks.

[0013] Preferably, one end of each of the multiple branch tracks is fixedly connected to the outer surface of the heavy-duty suspended conveyor track, the outer surface of each of the multiple racks is fixedly connected to the inner wall of each of the multiple branch tracks, the inner wall of each of the multiple slide rods is threadedly connected to the outer surface of each of the multiple lead screws, one end of each of the multiple lead screws is movably embedded in the inner wall of each of the multiple branch tracks, and the top end of each of the multiple connectors is fixedly connected to the output end of each of the multiple drive components.

[0014] Preferably, the outer surfaces of the plurality of pressure-resistant frames are fixedly connected to the outer surface of the heavy-duty suspended conveyor track, the top ends of the plurality of cylinders are fixedly connected to the inner top surfaces of the plurality of lifting frames, the bottom ends of the plurality of lifting frames extend movably to the outside of the plurality of pressure-resistant frames, the two ends of the plurality of fixed rods extend movably to the outside of the plurality of connecting frames, the bottom ends of the plurality of rotating rods are fixedly connected to the tops of the plurality of limiting blocks, and the plurality of rotating rods are divided into two groups, wherein the outer surfaces of one group of rotating rods are fixedly connected to the inner walls of the plurality of first driven gears, and the outer surfaces of the other group of rotating rods are fixedly connected to the inner walls of the plurality of second driven gears.

[0015] Preferably, the outer surfaces of the plurality of drive gears are meshed with the outer surfaces of the gear rack, the top ends of the plurality of telescopic tubes are fixedly connected to the bottoms of the plurality of drive gears, the plurality of mounting blocks are disposed at the bottom of the heavy-duty suspended conveyor track, the plurality of branch tracks and the top of the heavy-duty suspended conveyor track are each equipped with a fixed hanger, and the outer surfaces of the plurality of lifting plates slide against the inner walls of the two slide grooves respectively.

[0016] Compared with the prior art, the beneficial effects of the present invention are: 1. When the mounting block carrying the marine frame moves to one of the fitting slots, and the cross slot on the top of the mounting frame corresponding to the mounting block aligns with the position of the connector, the splicing block is moved upward to a position separated from the heavy-duty suspended conveying track, and the drive gear is moved to a position where it meshes with the rack in the branch track. The marine frame can then be conveyed forward through the branch track. This solves the problem that most existing marine construction expansion platform unit frame intelligent suspended conveying devices are designed with a single track channel and a single path, which reduces the working efficiency of the intelligent suspended conveying device.

[0017] 2. During the shipbuilding process, when it is necessary to move the ship frame to the required position, the external ship frame can be fixed by one of the clamping and positioning devices, and the forward and reverse motors corresponding to the clamping and positioning device can be started to drive the ship frame forward, thereby realizing intelligent transportation of the ship frame.

[0018] 3. When one of the clamping and positioning devices moves to its corresponding branch track, the cylinder corresponding to that branch track can be activated again to reset the splicing block, facilitating the normal movement of the clamping and positioning device body in the future. Attached Figure Description

[0019] Figure 1 This is a frontal perspective view of the present invention; Figure 2 This is a perspective view of the heavy-duty suspended conveyor track portion of the present invention; Figure 3 This is a partial sectional perspective view of the conveying component of the present invention; Figure 4 This is a perspective view of the mounting bracket portion of the present invention; Figure 5 This is a perspective sectional view of the mounting block portion of the present invention. Figure 6 for Figure 5 Enlarged view of point A in the middle; Figure 7 This is a sectional perspective view of the connecting component portion of the present invention. Figure 8 This is a perspective view of the lifting frame portion of the present invention; Figure 9 This is a perspective view of the movable component portion of the present invention.

[0020] In the picture: 1. Conveying assembly; 101. Heavy-duty suspended conveyor track; 102. Arc-shaped slide rail; 103. Slide groove; 104. Fitting groove; 105. Gear rack; 106. Mounting bracket; 107. Cross slot; 108. Electric actuator; 109. Spherical limiter; 110. Forward and reverse motor; 111. Drive rod; 112. Drive gear; 113. Telescopic tube; 114. Slider; 115. Connecting rod; 116. Mounting block; 117. Miniature electric telescopic rod; 118. Lifting plate; 119. Clamping and positioning device body; 2. Fixed hanging rod; 3. Moving assembly; 30 1. Branch track; 302. Rack; 303. Slide rod; 304. Stepper motor; 305. Lead screw; 306. Multi-stage electric telescopic rod; 307. Bearing frame; 308. Drive assembly; 309. Connector; 4. Connecting assembly; 401. Pressure-resistant frame; 402. Cylinder; 403. Lifting frame; 404. Connecting frame; 405. Drive motor; 406. Fixed rod; 407. Drive gear; 408. Rotating rod; 409. First driven gear; 410. Second driven gear; 411. Limiting block; 412. Splicing block; 413. Connecting groove. Detailed Implementation

[0021] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0022] Please see Figures 1-9This invention provides a technical solution: an intelligent suspended conveying system for a marine construction expansion platform unit frame, comprising a conveying component 1, which includes a heavy-duty suspended conveying track 101, and multiple moving components 3, each of which includes a branch track 301. The branch tracks 301 are located on one side of the heavy-duty suspended conveying track 101, forming multiple branch conveying channels. Sliding rods 303 are slidably connected to the outer surfaces of the branch tracks 301. Connecting members 309 are provided at the top of each sliding rod 303 via a driving component 308. Multiple connecting components 4 are provided at the top of the conveying component 1. Each connecting component 4 includes a lifting frame 403 and a splicing block 412. Two limiting blocks 411 are provided at the bottom of each lifting frame 403. Multiple limiting blocks 411 are grouped into pairs, and are inserted into the splicing block 412 by rotation, connecting the splicing block 412 with the two limiting blocks 411. Multiple moving components 3 also include racks 302. Stepper motors 304 are installed on the inner walls of multiple branch tracks 301, and lead screws 305 are fixedly connected to the output ends of multiple stepper motors 304. Multi-stage electric telescopic rods 306 are installed at the top of multiple sliding rods 303, and support frames 307 are fixedly connected to the top of multiple multi-stage electric telescopic rods 306. The inner top surfaces of multiple support frames 307 are fixedly connected to the outer surface of the drive component 308 by screws. Multiple connecting components 4 also include pressure-resistant frames 401, and cylinders 402 are installed at the top of multiple pressure-resistant frames 401. Each lifting frame 403 has a connecting frame 404 fixedly installed at its bottom. Each connecting frame 404 has a drive motor 405 fixedly installed at its top with screws. The outputs of each drive motor 405 are fixedly connected to a fixing rod 406. Each fixing rod 406 has a drive gear 407 fixedly fitted onto its outer surface. Each connecting frame 404 has two rotating rods 408 movably embedded inside its interior. Each drive gear 407 has a first driven gear 409 meshing with one side of its outer surface, and a second driven gear 410 meshing with the other side of its outer surface. Each splicing block 412 has two connecting slots 413 on its top. One end of each branch track 301 is fixedly connected to the outer surface of the heavy-duty suspended conveyor track 101. The outer surfaces of multiple racks 302 are fixedly connected to the inner walls of multiple branch tracks 301, the inner walls of multiple slide rods 303 are threadedly connected to the outer surfaces of multiple lead screws 305, one end of each lead screw 305 is movably embedded in the inner wall of multiple branch tracks 301, the top ends of multiple connectors 309 are fixedly connected to the output ends of multiple drive components 308, the outer surfaces of multiple anti-pressure frames 401 are fixedly connected to the outer surfaces of heavy-duty suspended conveyor tracks 101, the top ends of multiple cylinders 402 are fixedly connected to the inner top surfaces of multiple lifting frames 403, the bottoms of multiple lifting frames 403 movably extend to the outside of multiple anti-pressure frames 401, and the two ends of multiple fixing rods 406 movably extend to the outside of multiple connecting frames 404.The bottom ends of multiple rotating rods 408 are fixedly connected to the tops of multiple limiting blocks 411. The rotating rods 408 are divided into two groups. The outer surfaces of one group of rotating rods 408 are fixedly connected to the inner walls of multiple first driven gears 409, while the outer surfaces of the other group of rotating rods 408 are fixedly connected to the inner walls of multiple second driven gears 410.

[0023] In this embodiment, when the mounting block 116, which carries the marine frame, moves to one of the fitting slots 104, and the cross slot 107 on the top of the mounting bracket 106 corresponding to the mounting block 116 corresponds to the position of the connector 309, the cylinder 402 corresponding to the fitting slot 104 can be activated to shorten it, causing the lifting frame 403 to move downward, thereby causing the two corresponding limiting blocks 411 to move downward. When the two limiting blocks 411 move downward into the interior of the two corresponding connecting slots 413 and the bottom of the limiting blocks 411 contacts the inner bottom surface of the connecting slots 413, the drive motor 405 corresponding to the limiting block 411 can be activated to drive the fixed rod 406 to rotate, thereby driving the drive gear 407 connected to it to rotate, thereby driving the first driven gear 409 and the second driven gear 410 set on both sides to rotate, thereby driving the two rotating rods 408 to rotate, thereby causing the two corresponding limiting blocks 411 to rotate inside the two connecting slots 413 respectively. This achieves the connection between the limiting block 411 and the splicing block 412. Then, the cylinder 402 can be activated by the external control system to extend it, causing the splicing block 412 to move upward to a position separated from the heavy-duty suspended conveyor track 101. For example... Figure 7 As shown, extension blocks are provided on both sides of the splicing block 412, and two corresponding strip grooves are also provided on the inner wall of the heavy-duty suspension conveying track 101. The purpose of this is to position the splicing block 412. When the splicing block 412 is moved out, the connection between the heavy-duty suspension conveying track 101 and its corresponding branch track 301 is achieved. At this time, the electric actuator 108 corresponding to the mounting bracket 106 can be activated to extend it, driving the mounting bracket 106 to move upward, thereby pushing the drive gear 112 to move upward, which in turn causes the telescopic tube 113 to extend. When the drive gear 112 moves upward... When the toothed rack 105 moves upwards out of the surface, the corresponding multi-stage electric telescopic rod 306 can be activated to shorten it, causing the connecting piece 309 to move downwards until it is inserted into the cross slot 107. At this point, the two miniature electric telescopic rods 117 set in the mounting block 116 can be activated to shorten them, causing the two lifting plates 118 to move downwards to the inner wall of the mounting block 116, achieving separation from the inner wall of the slide groove 103. Then, the drive assembly 308 can be activated. The drive assembly 308 can be an integrated geared motor, a variable frequency asynchronous motor, or a servo motor, such as... Figure 9As shown, the drive assembly 308 uses a servo motor. The drive assembly 308 drives the connector 309 to rotate, which in turn drives the mounting bracket 106 to rotate, thereby driving the mounting block 116 to rotate until the drive gear 112 rotates to the position corresponding to the rack 302 in the branch track 301. At this time, the two lifting plates 118 in the mounting block 116 also rotate to the position corresponding to the rectangular groove at the bottom of the branch track 301. The spherical limiting member 109 also moves into the track of the branch track 301. At this time, the two miniature electric telescopic rods 117 can be activated again to extend them, driving the two lifting plates 118 to move upward into the rectangular groove in the branch track 301. Then, the stepper motor 304 set in the branch track 301 is activated by the external control system, which drives the lead screw 305 to rotate, thereby driving the slide bar 303 to move forward, pushing the mounting bracket 106 to move forward, and then driving the mounting block 116 to move forward, thereby pushing the clamping and positioning device. The main body 119 moves forward. When the drive gear 112 moves to the position where it meshes with the rack 302, the drive gear 112 can be moved downward so that the drive gear 112 and the rack 302 are meshed. Then, the forward and reverse motor 110 can be started to drive the mounting block 116 to continue moving forward along the branch track 301. This allows the external marine frame to be transported forward along the branch track 301 to the designated position. The remaining clamping and positioning device bodies 119 can also be transported to the surface of the other branch tracks 301 in the same way. By setting up multiple branch tracks 301, the intelligent suspension conveying system for marine construction expansion platform unit frames can simultaneously transport marine frames using different road sections, thereby improving the working efficiency of the conveying system and solving the problem that most existing intelligent suspension conveying devices for marine construction expansion platform unit frames are designed with a single track channel and a single path, which reduces the working efficiency of the intelligent suspension conveying device.

[0024] like Figures 1-9As shown, a marine construction expansion platform unit frame intelligent suspended conveying system includes a conveying component 1, which includes a heavy-duty suspended conveying track 101 and multiple moving components 3. Each of the multiple moving components 3 includes a branch track 301, which is located on one side of the heavy-duty suspended conveying track 101, forming multiple branch conveying channels. The outer surfaces of the multiple branch tracks 301 are slidably connected to slide rods 303. The tops of the multiple slide rods 303 are connected to connectors 309 via drive components 308. The top of the conveying component 1 is provided with multiple connecting components 4, each of which includes a lifting frame 403 and a splicing block 412. Two limiting blocks 411 are provided at the bottom of each of the 403 components. Multiple limiting blocks 411 are grouped into pairs of adjacent blocks. They are inserted into the splicing block 412 by rotation, connecting the splicing block 412 to the two limiting blocks 411. An arc-shaped slide rail 102 is provided at the top of the heavy-duty suspended conveyor track 101. Two sliding grooves 103 are provided at the bottom of the heavy-duty suspended conveyor track 101. Multiple fitting grooves 104 are provided on the outer surface of the heavy-duty suspended conveyor track 101. A toothed rack 105 is fixedly installed on the inner wall of the heavy-duty suspended conveyor track 101. Multiple spherical limiting members 109 are slidably connected to the inner wall of the arc-shaped slide rail 102. Electric push rods 108 are provided at the top of each of the multiple spherical limiting members 109. Each of the multiple electric actuators 108 has a mounting bracket 106 fixed to its top. Each mounting bracket 106 has a cross-shaped slot 107 on its top. Each mounting bracket 106 has a forward / reverse motor 110 mounted on its inner top surface. Each forward / reverse motor 110 has a drive rod 111 fixed to its output end. Each drive rod 111 has a drive gear 112 fixedly connected to its bottom end. Multiple sliders 114 are slidably connected to the inner wall of the heavy-duty suspended conveyor track 101. Each slider 114 has a telescopic tube 113 on its top. Each slider 114 has a connecting rod 115 fixedly mounted to its bottom. Each connecting rod 115 has a mounting block 116 rotatably connected to its bottom. The interior of each mounting block 116... Two miniature electric telescopic rods 117 are provided on the bottom surface. Lifting plates 118 are fixed to the top of multiple miniature electric telescopic rods 117. The bottom of multiple mounting blocks 116 are coupled to clamping and positioning device bodies 119. The outer surfaces of multiple drive gears 112 are meshed with the outer surfaces of gear racks 105. The tops of multiple telescopic tubes 113 are fixedly connected to the bottoms of multiple drive gears 112. Multiple mounting blocks 116 are provided at the bottom of heavy-duty suspended conveyor rails 101. Fixed hanging rods 2 are installed on the tops of multiple branch rails 301 and heavy-duty suspended conveyor rails 101. The outer surfaces of multiple lifting plates 118 slide against the inner walls of two slide grooves 103.

[0025] In this embodiment, during ship construction, when the ship frame needs to be moved to a desired position, the external ship frame can be fixed by one of the clamping and positioning device bodies 119. The clamping and positioning device body 119 achieves stable clamping, attitude adjustment, and safety protection for frames of different specifications through mechanical clamping, closed-loop position control, and safety self-locking, and through the locking force of the mechanical structure and real-time monitoring by sensors. This is a mature existing technology and will not be described in detail here. After the connection is completed, the forward and reverse motors 110 corresponding to the clamping and positioning device body 119 can be activated, causing the drive rod 111 to rotate, which in turn drives the drive gear 112 to rotate. This causes the drive gear 112 to move forward along the inner wall of the heavy-duty suspended conveying track 101 under the push of the gear rack 105. The drive gear 112 drives the slider 114 to move along the inner wall of the heavy-duty suspended conveying track 101, which in turn drives the mounting block 116 to move forward, thereby moving the clamping and positioning device body 119 forward, and finally moving the ship frame forward, achieving intelligent conveying of the ship frame. For example... Figure 3 As shown, during the movement of the drive gear 112, in order to ensure the stability of its movement, the inner wall of the arc-shaped slide 102 is arc-shaped. The purpose is to position the spherical limiter 109 while also facilitating its sliding along the inner wall of the arc-shaped slide 102.

[0026] like Figure 1 and Figures 7-9 As shown, an intelligent suspended conveying system for a marine construction expansion platform unit frame includes a conveying component 1, which includes a heavy-duty suspended conveying track 101 and multiple moving components 3. Each of the multiple moving components 3 includes a branch track 301, which is located on one side of the heavy-duty suspended conveying track 101 to form multiple branch conveying channels. The outer surfaces of the multiple branch tracks 301 are slidably connected to slide rods 303. The tops of the multiple slide rods 303 are provided with connectors 309 via drive components 308. The top of the conveying component 1 is provided with multiple connecting components 4, which include lifting frames 403 and splicing blocks 412. The bottoms of the multiple lifting frames 403 are provided with two limiting blocks 411. Each pair of adjacent limiting blocks 411 forms a group, which are inserted into the splicing block 412 by rotation, so that the splicing block 412 is connected to the two limiting blocks 411.

[0027] In this embodiment, when one of the clamping and positioning device bodies 119 moves to its corresponding branch track 301, the cylinder 402 corresponding to the branch track 301 can be activated again to shorten it, causing the splicing block 412 to move downward into the fitting groove 104, and the rectangular extension plates on both sides of the splicing block 412 are embedded into the heavy-duty suspension conveying track 101. Then, the drive motor 405 is activated again to drive the two corresponding limit blocks 411 to rotate. Then, the cylinder 402 is restarted to extend it, which drives the two limit blocks 411 to move upward until they are removed from the inside of the connecting groove 413, thereby realizing the reset of the splicing block 412 and facilitating the normal movement of the clamping and positioning device body 119 in the future.

[0028] The usage and working principle of this device are as follows: When it is necessary to move the marine frame to the required position, the external marine frame can be fixed by one of the clamping and positioning device bodies 119. The heavy-duty suspended conveyor track 101 and the branch track 301 are both fixed to the external support equipment by fixed hangers 2, forming a suspended conveying system. After the clamping and positioning device body 119 has fixed the external marine frame, the corresponding forward and reverse motor 110 can be started, causing it to drive the drive rod 111 to rotate, which in turn drives the drive gear 112 to rotate. This causes the drive gear 112 to move forward along the inner wall of the heavy-duty suspended conveyor track 101 under the push of the gear rack 105. The drive gear 112 drives the slider 114 to move along the inner wall of the heavy-duty suspended conveyor track 101, which in turn drives the mounting block 116 to move forward, thereby moving the clamping and positioning device body 119 forward, and finally moving the marine frame forward, thus realizing intelligent conveying of the marine frame. When the mounting block 116, equipped with the marine frame, moves to one of the fitting slots 104, and the cross slot 107 on the top of the mounting bracket 106 corresponding to the mounting block 116 aligns with the connector 309, the cylinder 402 corresponding to the fitting slot 104 can be activated to shorten it, causing the lifting frame 403 to move downwards, which in turn causes the two corresponding limiting blocks 411 to move downwards. When the two limiting blocks 411 move downwards into the interior of the two corresponding connecting slots 413 and the bottom of the limiting blocks 411 contacts the inner bottom surface of the connecting slots 413, the drive motor 405 corresponding to the limiting block 411 can be activated to drive the fixed rod 406 to rotate, which in turn drives the drive gear 407 connected to it to rotate, thereby driving the first driven gear 409 and the second driven gear 410 located on both sides of it to rotate, thereby driving the two rotating rods 408 to rotate, and thus causing the two corresponding limiting blocks 411 to rotate inside the two connecting slots 413 respectively. This establishes the connection between the limiting block 411 and the splicing block 412. Then, the cylinder 402 can be activated via an external control system to extend it, causing the splicing block 412 to move upwards to a position separating it from the heavy-duty suspended conveyor track 101. Once the splicing block 412 has moved out, the connection between the heavy-duty suspended conveyor track 101 and its corresponding branch track 301 is complete. At this point, the electric actuator 108 corresponding to the mounting bracket 106 can be activated to extend it, causing the mounting bracket 106 to move upwards, thereby pushing the drive gear 112 upwards, which in turn causes the telescopic tube 113 to extend. When the drive gear 112 moves upwards beyond the surface of the gear rack 105, the drive assembly 308 can be activated. The drive assembly 308 can be an integrated geared motor, a variable frequency asynchronous motor, or a servo motor, such as... Figure 9As shown, the drive assembly 308 uses a servo motor. The drive assembly 308 drives the connector 309 to rotate, which in turn drives the mounting bracket 106 to rotate, thereby driving the mounting block 116 to rotate until the drive gear 112 rotates to the position corresponding to the rack 302 in the branch track 301. At this time, the two lifting plates 118 in the mounting block 116 also rotate to the position corresponding to the rectangular groove at the bottom of the branch track 301. The spherical limiting member 109 also moves into the track of the branch track 301. At this time, the two can be started again. The miniature electric telescopic rod 117 extends, causing the two lifting plates 118 to move upwards into the rectangular slot in the branch track 301. Then, the stepper motor 304 installed in the branch track 301 is activated by the external control system, causing the lead screw 305 to rotate, which in turn drives the slide bar 303 to move forward, pushing the mounting bracket 106 forward, which in turn drives the mounting block 116 forward, thereby pushing the clamping and positioning device body 119 forward. When the drive gear 112 moves to the position where it meshes with the rack 302, it can... The drive gear 112 is moved downwards, meshing with the rack 302. Then, the forward and reverse motor 110 is activated, driving the mounting block 116 forward along the branch track 301. This allows the external marine frame to be transported forward along the branch track 301 to the designated position. The remaining clamping and positioning device bodies 119 can also be transported to the surfaces of the other branch tracks 301 in the same way. The multiple branch tracks 301 allow the intelligent suspension transport system for marine construction expansion platform unit frames to simultaneously transport marine frames using different sections. When one clamping and positioning device body 119 moves to its corresponding branch track 301, the cylinder 402 corresponding to that branch track 301 is activated again, shortening it and moving the splicing block 412 downwards into the fitting groove 104. The rectangular extension plates on both sides of the splicing block 412 are embedded into the heavy-duty suspension transport track 101. Then, the drive motor 405 is activated again, rotating the two corresponding limit blocks 411. Then, the cylinder 402 is restarted to extend it, which drives the two limit blocks 411 to move upward until they are removed from the inside of the connecting groove 413. The external control system is electrically connected to the electric push rod 108, the forward and reverse motor 110, the telescopic tube 113, the mini electric telescopic rod 117, the stepper motor 304, the multi-stage electric telescopic rod 306, the drive assembly 308, the cylinder 402 and the drive motor 405.

[0029] The wiring diagrams of the electric actuator 108, forward / reverse motor 110, telescopic tube 113, miniature electric telescopic rod 117, stepper motor 304, multi-stage electric telescopic rod 306, drive assembly 308, cylinder 402, and drive motor 405 in this invention are common knowledge in the field, and their working principles are known technologies. The appropriate models are selected according to actual use. Therefore, the control methods and wiring arrangements of the electric actuator 108, forward / reverse motor 110, telescopic tube 113, miniature electric telescopic rod 117, stepper motor 304, multi-stage electric telescopic rod 306, drive assembly 308, cylinder 402, and drive motor 405 will not be explained in detail.

[0030] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A marine construction expansion platform unit frame intelligent suspended conveying system, comprising a conveying component (1), wherein the conveying component (1) includes a heavy-duty suspended conveying track (101), characterized in that: It also includes multiple moving components (3), each of the multiple moving components (3) includes a branch track (301), each of the multiple branch tracks (301) is located on one side of the heavy-duty suspended conveyor track (101) to form multiple branch conveyor channels, each of the multiple branch tracks (301) has a slide rod (303) slidably connected to its outer surface, and each of the multiple slide rods (303) has a connector (309) provided at its top via a drive component (308); The top of the conveying component (1) is provided with multiple connecting components (4), each of the multiple connecting components (4) includes a lifting frame (403) and a splicing block (412). The bottom of each of the multiple lifting frames (403) is provided with two limiting blocks (411). Each pair of adjacent limiting blocks (411) is a group, and the splicing block (412) is inserted into the splicing block (412) by rotation, so that the splicing block (412) is connected to the two limiting blocks (411).

2. The intelligent suspended conveying system for the marine construction expansion platform unit frame according to claim 1, characterized in that: Each of the multiple moving components (3) also includes a rack (302), each of the multiple branch tracks (301) has a stepper motor (304) installed on its inner wall, each of the multiple stepper motors (304) has a lead screw (305) fixedly connected to its output end, each of the multiple slide rods (303) has a multi-stage electric telescopic rod (306) installed at its top end, each of the multiple multi-stage electric telescopic rods (306) has a support frame (307) fixedly connected to its top end, and the inner top surface of each of the multiple support frames (307) is fixedly connected to the outer surface of the drive component (308) by screws.

3. The intelligent suspended conveying system for the marine construction expansion platform unit frame according to claim 2, characterized in that: Each of the multiple connecting components (4) further includes a pressure-resistant frame (401), a cylinder (402) is provided on the top of each of the multiple pressure-resistant frames (401), a connecting frame (404) is fixedly installed on the bottom of each of the multiple lifting frames (403), a drive motor (405) is fixedly installed on the top of each of the multiple connecting frames (404) by screws, and a fixing rod (406) is fixedly connected to the output of each of the multiple drive motors (405).

4. The intelligent suspended conveying system for the marine construction expansion platform unit frame according to claim 3, characterized in that: The outer surfaces of the multiple fixed rods (406) are all fixedly fitted with drive gears (407), and the interiors of the multiple connecting frames (404) are movably fitted with two rotating rods (408). The outer surfaces of one side of the multiple drive gears (407) are all meshed with a first driven gear (409), and the outer surfaces of the other side of the multiple drive gears (407) are all meshed with a second driven gear (410). The tops of the multiple splicing blocks (412) are all provided with two connecting grooves (413).

5. The intelligent suspended conveying system for the marine construction expansion platform unit frame according to claim 4, characterized in that: The top of the heavy-duty suspended conveyor track (101) is provided with an arc-shaped slide (102), the bottom of the heavy-duty suspended conveyor track (101) is provided with two slide grooves (103), the outer surface of the heavy-duty suspended conveyor track (101) is provided with multiple fitting grooves (104), the inner wall of the heavy-duty suspended conveyor track (101) is fixedly installed with a toothed rack (105), and the inner wall of the arc-shaped slide (102) is slidably connected with multiple spherical limiting members (109).

6. The intelligent suspended conveying system for the marine construction expansion platform unit frame according to claim 5, characterized in that: Each of the multiple spherical limiting members (109) is provided with an electric push rod (108) at its top. Each of the multiple electric push rods (108) is fixed with a mounting bracket (106) at its top. Each of the multiple mounting brackets (106) is provided with a cross slot (107) at its top. Each of the multiple mounting brackets (106) is provided with a forward and reverse motor (110) on its inner top surface. Each of the multiple forward and reverse motors (110) is fixed with a drive rod (111) at its output end. Each of the multiple drive rods (111) is fixedly connected with a drive gear (112) at its bottom end. Multiple sliders (114) are slidably connected to the inner wall of the heavy-duty suspended conveying track (101).

7. The intelligent suspended conveying system for the marine construction expansion platform unit frame according to claim 6, characterized in that: The top of each of the multiple sliders (114) is provided with a telescopic tube (113), the bottom of each of the multiple sliders (114) is fixedly installed with a connecting rod (115), the bottom of each of the multiple connecting rods (115) is rotatably connected with a mounting block (116), the bottom surface of each of the multiple mounting blocks (116) is provided with two miniature electric telescopic rods (117), the top of each of the multiple miniature electric telescopic rods (117) is fixed with a lifting plate (118), and the bottom of each of the multiple mounting blocks (116) is coupled to a clamping and positioning device body (119).

8. The intelligent suspended conveying system for the marine construction expansion platform unit frame according to claim 7, characterized in that: One end of each of the multiple branch tracks (301) is fixedly connected to the outer surface of the heavy-duty suspended conveyor track (101), the outer surfaces of the multiple racks (302) are fixedly connected to the inner walls of the multiple branch tracks (301), the inner walls of the multiple slide rods (303) are threadedly connected to the outer surfaces of the multiple lead screws (305), one end of the multiple lead screws (305) is movably embedded in the inner walls of the multiple branch tracks (301), and the top ends of the multiple connectors (309) are fixedly connected to the output ends of the multiple drive components (308).

9. The intelligent suspended conveying system for the marine construction expansion platform unit frame according to claim 8, characterized in that: The outer surfaces of the multiple pressure-resistant frames (401) are fixedly connected to the outer surface of the heavy-duty suspended conveyor track (101). The top ends of the multiple cylinders (402) are fixedly connected to the inner top surfaces of the multiple lifting frames (403). The bottom ends of the multiple lifting frames (403) extend movably through to the outside of the multiple pressure-resistant frames (401). The two ends of the multiple fixed rods (406) extend movably through to the outside of the multiple connecting frames (404). The bottom ends of the multiple rotating rods (408) are fixedly connected to the tops of the multiple limiting blocks (411). The multiple rotating rods (408) are divided into two groups. The outer surfaces of one group of rotating rods (408) are fixedly connected to the inner walls of the multiple first driven gears (409), and the outer surfaces of the other group of rotating rods (408) are fixedly connected to the inner walls of the multiple second driven gears (410).

10. The intelligent suspended conveying system for the marine construction expansion platform unit frame according to claim 9, characterized in that: The outer surfaces of the multiple drive gears (112) are meshed with the outer surface of the gear rack (105). The top ends of the multiple telescopic tubes (113) are fixedly connected to the bottom of the multiple drive gears (112). The multiple mounting blocks (116) are all set at the bottom of the heavy-duty suspended conveyor track (101). The multiple branch tracks (301) and the top of the heavy-duty suspended conveyor track (101) are all equipped with fixed hanging rods (2). The outer surfaces of the multiple lifting plates (118) slide against the inner walls of the two sliding grooves (103).

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