A transport apparatus for offshore platform assembly materials

Abstract

The utility model belongs to material transportation technical field, concretely is a kind of ocean platform assembly material's transport equipment, the surface of bottom plate is equipped with two groups of slide rails, the surface of slide rail is equipped with sliding block, the top of sliding block is equipped with connecting frame, the top of connecting frame is equipped with bearing seat, the middle part of bearing seat is equipped with driven rotating shaft, by being additionally installed a group of auxiliary fixing device in the top of conveying device, when a large number of platform assembly materials are assembled to the bottom plate surface of transport car, by controlling one end of connecting rod, the transport card frame of other end is lifted, simultaneously when assembly material is assembled, connecting frame will be driven the sliding block of bottom with material little and move on the surface of slide rail, prevent material from shaking when assembling, simultaneously because the spring effect of swing block end, also play a restraint effect to assembly material in the process of transportation, prevent material from falling off, improve conveying efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of material transportation technology, specifically a transportation equipment for marine platform assembly materials. Background Technology

[0002] Offshore platform assembly material transport equipment is an important tool for safely and efficiently transporting various building materials, modular components and equipment to offshore construction sites. Due to the complex marine environment, transport equipment must have characteristics such as wind and waves resistance, corrosion resistance, large load capacity and high stability to ensure that materials are not damaged during transportation and can adapt to the needs of long-distance and high-difficulty offshore operations.

[0003] In existing technologies, the assembly materials for offshore platforms typically require transportation and processing using mechanical equipment during use. Transportation devices are commonly used, and their applications are quite extensive. These devices usually deliver large quantities of materials into the middle of the chassis via forks at the ends. The chassis height is adjusted using a control lever. A typical device consists of a frame, forks, lifting frame, control lever, hydraulic pump, piston rod, and steering wheels. The control lever drives the hydraulic pump below the chassis to raise and lower the chassis, thereby using the forks at the front to deliver the materials into the chassis for transportation. The steering wheels at the bottom assist in completing the transportation of the platform assembly materials, thus completing the processing of the offshore platform assembly materials.

[0004] In current technology, platform assembly material transport devices on the market are usually operated by a joystick mounted on the chassis. The joystick drives a hydraulic pump under the chassis to lift and lower, thereby feeding materials into the chassis through the forks at the front for transport. The bottom steering wheels cooperate to complete the transport of platform assembly materials. However, during the transport of assembly materials, when a large amount of assembly materials are loaded onto the surface of the chassis, they often fall or shake during transport. The transport process is cumbersome, and the transport speed cannot be too fast, affecting work efficiency and posing certain safety hazards. Therefore, in order to address the above problems, a transport device for marine platform assembly materials is proposed. Utility Model Content

[0005] To overcome the shortcomings of existing technologies and address the problems of existing equipment, this utility model proposes a transportation device for marine platform assembly materials.

[0006] The technical solution adopted by this utility model to solve its technical problem is a transportation equipment for assembling materials of an offshore platform, including a chassis. Two sets of slide rails are mounted on the surface of the chassis, and sliders are mounted on the surface of the slide rails. A connecting frame is mounted above the sliders, and a bearing seat is mounted on the top of the connecting frame. A driven rotating shaft is mounted in the middle of the bearing seat, and connecting rods are mounted on both ends of the driven rotating shaft. A transport bracket is mounted on one end of the connecting rod, and a swing block is mounted in the middle of the driven rotating shaft. A spring nut is mounted through the middle of the other end of the swing block, and two sets of connecting springs are mounted on the end of the spring nut. An end clamp is mounted on the other end of the connecting spring. By adding an auxiliary fixing device above the conveying device, the hydraulic pump under the chassis is raised and lowered by the control lever, so that the material is fed into the chassis by the front forks for transportation.

[0007] Preferably, assembly plates are installed on both sides of the connecting frame, and a spring connecting rod is installed at one end of the assembly plate. The other end of the spring connecting rod is also equipped with a connecting spring. The materials are transported to the platform by means of steering wheels at the bottom.

[0008] Preferably, the chassis is equipped with forks at its ends, a rubber buffer pad is installed on one end surface of the chassis, and a safety baffle is installed on the other side surface of the chassis. When a large amount of platform assembly materials are assembled onto the chassis surface of the transport vehicle, the transport rack at the other end is raised by controlling one end of the connecting rod.

[0009] Preferably, the bottom of the chassis is equipped with two sets of drive wheel mounting brackets, the middle of the drive wheel mounting brackets is equipped with drive wheels, the middle of the chassis is equipped with steering wheels, and the middle of the steering wheels is equipped with bearings. When the assembly materials are being assembled, the connecting bracket will move the bottom slider on the surface of the slide rail little by little with the materials.

[0010] Preferably, a fixing plate is installed on the top of the safety baffle, a hydraulic pump is installed below the other end of the fixing plate, a frame is installed on one side of the hydraulic pump, a retaining ring is installed below the frame, a control lever is installed above the frame, and a release valve is installed in the middle of the control lever. At the same time, due to the spring action at the end of the swing block, it also plays a restraining role on the assembly materials during transportation.

[0011] Preferably, a hydraulic cylinder is installed below the hydraulic pump, a lifting frame is mounted at the bottom of the snap ring, limit blocks are mounted on both sides of the lifting frame, pins are mounted at the ends of the limit blocks, a piston rod is mounted at the end of the hydraulic cylinder, and an axle is mounted in the middle of the limit blocks.

[0012] The advantages of this utility model are: This utility model provides a transportation device for marine platform assembly materials. To address the common problem of materials falling or shaking during transport, especially when large quantities are loaded onto the chassis, the device addresses this issue. The transportation process is cumbersome, the speed cannot be too fast, impacting efficiency and posing safety hazards. By adding an auxiliary fixing device above the conveying unit, when a large quantity of platform assembly materials is loaded onto the chassis, one end of a connecting rod raises the transport bracket at the other end. Simultaneously, as the materials are assembled, the connecting bracket gradually moves the bottom slider along the slide rail, preventing shaking. Furthermore, the spring at the end of the swing block restrains the materials during transport, preventing them from falling off and improving transport efficiency. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 An isometric side view of the entire structure; Figure 2 This is an isometric side view of the bottom structure; Figure 3 This is an isometric side view of the transmission structure; Figure 4 This is an isometric side view of the conveyor structure; Figure 5 An isometric side view of a fixed structure; In the diagram: 1. Fork; 2. Fixed plate; 3. Control lever; 4. Safety baffle; 5. Chassis; 6. Rubber buffer pad; 7. Steering wheel; 8. Drive wheel; 9. Drive wheel mounting bracket; 10. Axle; 11. Bearing; 12. Piston rod; 13. Hydraulic cylinder; 14. Snap ring; 15. Frame; 16. Release valve; 17. Hydraulic pump; 18. Lifting frame; 19. Pin; 20. Limit block; 21. Connecting spring; 22. Connecting rod; 23. Transport bracket; 24. Slide rail; 25. Slider; 26. Spring connecting rod; 27. Bearing seat; 28. Swing block; 29. ​​Driven shaft; 30. Connecting frame; 31. Assembly plate; 32. End clamp; 33. Spring nut. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0016] Please see Figure 1-5 As shown, a transport device for marine platform assembly materials includes a chassis 5. Two sets of slide rails 24 are mounted on the surface of the chassis 5. Sliders 25 are mounted on the surface of the slide rails 24. A connecting frame 30 is mounted above the sliders 25. A bearing seat 27 is mounted on the top of the connecting frame 30. A driven shaft 29 is mounted in the middle of the bearing seat 27. Connecting rods 22 are mounted on both ends of the driven shaft 29. A transport clamp 23 is mounted on one end of each connecting rod 22. A swing block 28 is mounted in the middle of the driven shaft 29. A spring nut 33 is threaded through the middle of the other end of the swing block 28. Two sets of connecting springs 21 are mounted on the end of each spring nut 33. An end clamp 32 is mounted on the other end of each connecting spring 21. Assembly plates 31 are mounted on both sides of the connecting frame 30. A spring connecting rod 26 is mounted on one end of each assembly plate 31, and a connecting spring 21 is also mounted on the other end of each spring connecting rod 26.

[0017] In current technology, platform assembly material transport devices typically operate using a control lever 3 mounted above the chassis 5. The control lever 3 drives a hydraulic pump 17 below the chassis 5 to lift and lower, thereby feeding materials into the chassis 5 via the forks 1 at the front end. The bottom steering wheels 7 assist in transporting the platform assembly materials. However, during the transport of assembly materials, when a large amount of materials is loaded onto the surface of the chassis 5, they often fall or shake during transport, making the process cumbersome and limiting the transport speed, thus affecting work efficiency and posing certain safety hazards. Therefore, to address these issues, a marine platform assembly material transport device is proposed. During the transport of assembly materials, pressing one end of the connecting rod 22 raises the transport rack 23. When the transport rack 23 is raised, the assembly materials enter the surface of the chassis 5 via the forks 1 and are cushioned by the rubber buffer pads 6 on the surface of the chassis 5.

[0018] Furthermore, the chassis 5 is equipped with forks 1 at its ends, a rubber buffer pad 6 is installed on one end surface of the chassis 5, a safety baffle 4 is installed on the other side surface of the chassis 5, two sets of drive wheel mounting brackets 9 are installed at the bottom of the chassis 5, drive wheels 8 are installed in the middle of the drive wheel mounting brackets 9, a steering wheel 7 is installed in the middle of the chassis 5, a bearing 11 is installed in the middle of the steering wheel 7, a fixing plate 2 is installed on the top of the safety baffle 4, and a hydraulic pump 17 is installed below the other end of the fixing plate 2. A frame 15 is installed on one side of the hydraulic pump 17. A retaining ring 14 is installed below the frame 15. A control lever 3 is installed above the frame 15. A release valve 16 is installed in the middle of the control lever 3. A hydraulic cylinder 13 is installed below the hydraulic pump 17. A lifting frame 18 is installed at the bottom of the retaining ring 14. Limit blocks 20 are installed on both sides of the lifting frame 18. A pin 19 is installed at the end of the limit block 20. A piston rod 12 is installed at the end of the hydraulic cylinder 13. A wheel axle 10 is installed in the middle of the limit block 20.

[0019] During operation, when the assembly material touches the connecting frame 30, it causes the slider 25 at the bottom of the connecting frame 30 to move along the surface of the slide rail 24. At the same time, the connecting spring 21 installed at the end of the swing block 28 will slowly be stressed, and the assembly material on the surface of the chassis 5 will be fixed in the opposite direction. After the assembly is completed, the transport card 23 is lowered to fix the marine platform assembly material a second time, thereby completing the overall transport operation.

[0020] Working principle: In current technology, platform assembly material transport devices on the market are typically operated by a control lever 3 mounted above the chassis 5. The control lever 3 drives a hydraulic pump 17 below the chassis 5 to lift and lower, thereby feeding materials into the chassis 5 via the front forks 1 for transport. The bottom steering wheels 7 assist in the transport of platform assembly materials. However, during the transport of assembly materials, when a large amount of materials is loaded onto the surface of the chassis 5, they often fall or shake during transport. This process is cumbersome, and the transport speed cannot be too fast, affecting work efficiency and posing certain safety hazards. Therefore, to address these problems, a new type of platform assembly material transport device is proposed. The transport equipment for the assembly materials of the offshore platform works by pressing one end of the connecting rod 22 to raise the transport rack 23. When the transport rack 23 is raised, the assembly materials enter the surface of the chassis 5 through the forks 1 and are cushioned by the rubber buffer pads 6 on the surface of the chassis 5. When the assembly materials touch the connecting frame 30, the slider 25 at the bottom of the connecting frame 30 moves along the surface of the slide rail 24. At the same time, the connecting spring 21 installed at the end of the swing block 28 is slowly stressed, and the assembly materials on the surface of the chassis 5 are fixed in the opposite direction. After the assembly is completed, the transport rack 23 is lowered to fix the assembly materials of the offshore platform a second time, thereby completing the overall transport operation.

[0021] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0022] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A transportation device for marine platform assembly materials, characterized in that: Includes a chassis (5), the surface of which is fitted with two sets of slide rails (24), the surface of which is fitted with a slider (25), a connecting frame (30) is fitted above the slider (25), a bearing seat (27) is installed on the top of the connecting frame (30), a driven shaft (29) is fitted in the middle of the bearing seat (27), a connecting rod (22) is installed on both ends of the driven shaft (29), a transport bracket (23) is installed at one end of the connecting rod (22), a swing block (28) is installed in the middle of the driven shaft (29), a spring nut (33) is fitted through the middle of the other end of the swing block (28), two sets of connecting springs (21) are fitted at the end of the spring nut (33), and an end clamp (32) is fitted at the other end of the connecting spring (21).

2. The transportation equipment for marine platform assembly materials according to claim 1, characterized in that: The connecting frame (30) is equipped with mounting plates (31) on both sides. A spring connecting rod (26) is installed at one end of the mounting plate (31), and a connecting spring (21) is also installed at the other end of the spring connecting rod (26).

3. The transportation equipment for marine platform assembly materials according to claim 1, characterized in that: The chassis (5) is equipped with forks (1) at one end, a rubber buffer pad (6) is installed on one end surface of the chassis (5), and a safety baffle (4) is installed on the other side surface of the chassis (5).

4. The transportation equipment for marine platform assembly materials according to claim 1, characterized in that: Two sets of drive wheel mounting brackets (9) are installed at the bottom of the chassis (5). A drive wheel (8) is installed in the middle of the drive wheel mounting bracket (9). A steering wheel (7) is assembled in the middle of the chassis (5). A bearing (11) is installed in the middle of the steering wheel (7).

5. The transportation equipment for marine platform assembly materials according to claim 3, characterized in that: A fixing plate (2) is installed on the top of the safety baffle (4), and a hydraulic pump (17) is installed below the other end of the fixing plate (2). A frame (15) is installed on one side of the hydraulic pump (17), and a retaining ring (14) is installed below the frame (15). A control lever (3) is installed above the frame (15), and a release valve (16) is installed in the middle of the control lever (3).

6. The transportation equipment for marine platform assembly materials according to claim 5, characterized in that: A hydraulic cylinder (13) is installed below the hydraulic pump (17), a lifting frame (18) is mounted at the bottom of the snap ring (14), limit blocks (20) are mounted on both sides of the lifting frame (18), a pin (19) is mounted at the end of the limit block (20), a piston rod (12) is mounted at the end of the hydraulic cylinder (13), and a wheel axle (10) is mounted in the middle of the limit block (20).

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