A multifunctional mobile water operation platform with convenient unlocking

Abstract

The invention discloses a multifunctional mobile water work platform with convenient unlocking, wherein three partitions are arranged at intervals on each hull, two adjacent partitions are connected by a buffer plate, a plurality of flipping assemblies are arranged side by side between two adjacent partitions, a plurality of supporting seats are arranged on the opposite side walls of the two hulls, a bottom plate is arranged on the supporting seat, a fixed plate is arranged between two adjacent partitions, a connecting shaft movably passes through two rectangular holes, a pull rod II is arranged on both ends of the connecting shaft, a pull rod I is hingedly arranged on both side walls of the fixed plate, an oil cylinder is fixed on the upper end of the pull rod I, the lower end of the pull rod I is connected to the pull rod II, and an oblique support rod is arranged on the output end of the oil cylinder, and the two oblique support rods are connected by a central axis. The invention can realize the multifunctional coordinated linkage of the platform, that is, realize the "seamless connection" of the construction process of adjacent pile positions, and reduce the construction cost of power transmission line projects in shallow waters such as fish ponds, crab ponds, mine subsidence areas, rivers and lakes.

Description

Technical Field

[0001] The invention relates to the technical field of water engineering construction, and specifically provides a water movable working platform with the functions of pile hole drilling, concrete preparation and iron tower assembly. Background Art

[0002] At present, the construction of power tower pile foundations in shallow water river network areas generally relies on fixed steel pipe platforms built by hand, which have the disadvantages of long construction period, small bearing capacity, many repeated processes and low construction efficiency. Whenever encountering shallow water operation areas such as fish ponds, crab ponds, mine subsidence areas, rivers and lakes, it is necessary to repeatedly disassemble and assemble when transferring and shifting between adjacent tower bases, which consumes a lot of manpower, financial resources and material resources, hinders the progress of construction and is difficult to ensure the quality of construction. It is impossible to achieve "seamless connection" of adjacent pile construction processes, resulting in huge capital investment but low recycling rate, and long-term high construction costs. As a result, the construction of shallow water power transmission tower foundations faces the dilemma of no fixed equipment and no formed construction methods, which seriously restricts the pace of construction of transmission lines. Summary of the invention

[0003] The purpose of the present invention is to provide a mobile water work platform integrating multiple functions, which can stably and reliably realize the coordinated linkage of the three steps of pile hole drilling, concrete preparation and tower assembly, and overcome the inherent drawbacks of repeated disassembly and assembly and low efficiency of conventional fixed work platforms.

[0004] The present invention is achieved through the following technical solutions:

[0005] A multifunctional water-based mobile work platform with convenient unlocking comprises two side-by-side hulls, three partitions are arranged in sequence from top to bottom on each of the hulls, and two adjacent partitions are connected by a buffer plate, a plurality of flipping assemblies are arranged side by side between two adjacent partitions, a plurality of supporting seats corresponding to the flipping assemblies are arranged on the opposite side walls of the two hulls, a bottom plate is arranged on the supporting seats, the flipping assembly comprises a fixing plate, the fixing plate is arranged between the two adjacent partitions, two limiting plates are arranged on the back of the fixing plate, each limiting plate has a rectangular hole with rounded corners, and an acute angle is formed between the long side of the rectangular hole and the horizontal plane, a connecting shaft movably passes through the two rectangular holes, and a connecting shaft is arranged between the two A cylinder is also provided between the fixed plates, and the output end of the cylinder is connected to the middle part of the connecting shaft, a pull rod II is provided on both ends of the connecting shaft, a pull rod I is hingedly provided on both side walls of the fixed plate, an oil cylinder is fixed to the upper end of the pull rod I, the lower end of the pull rod I is connected to the pull rod II, and an obtuse angle is formed between the oblique support rod and the pull rod I, and the two oblique support rods are connected by a central axis; through holes I and II with the same aperture are respectively opened at both ends of the support seat, and in the direction perpendicular to the horizontal plane, two flip assemblies in a stacked state form a group, and in the same group, the upper central axis is hinged to the through hole I, and the lower central axis is hinged to the through hole II. In the prior art, fixed steel pipe platforms are usually used for the construction of electric tower pile foundations in shallow water river network areas. Such fixed platforms generally have problems with low building efficiency and construction efficiency, especially when encountering shallow water operation areas such as fish ponds, mine subsidence areas, rivers and lakes. The transfer and relocation between adjacent tower bases requires repeated disassembly and assembly, and it is impossible to achieve "seamless connection" of the construction procedures of adjacent pile positions, which seriously slows down the progress of pile foundation construction. In response to the above-mentioned defects, the applicant has designed a mobile multi-functional operation platform, so that the operation platform can have the functions of pile hole drilling, concrete preparation and tower assembly, and stably and reliably realize the multi-functional coordinated linkage of the platform, that is, it can realize the overall floating transfer of centralized mixing and conveying, tower foundation piling and other equipment on shallow water concrete water, realize the "seamless connection" of adjacent pile construction procedures, and reduce the construction cost of power transmission line projects in shallow waters such as fish ponds, crab ponds, mine subsidence areas, rivers and lakes.

[0006] During the specific operation, two barges are used as the main bearing body of the working platform in the shallow water area, and multiple layers of partitions are set on the two hulls. The space between the two adjacent layers of partitions can be used as a storage area, and multiple flippable bottom plates are set at the opposite sides of the two hulls. The bottom plates flipped to a horizontal state can not only be used to increase the platform area on the upper part of the hull, but also realize the docking between the two hulls, thereby increasing the stability of the working platform; in the initial state, the number of flipping components located between the two adjacent partitions corresponds to the number of bottom plates, and the support seat is stored at the side of the hull. The support seat is connected to the flipping component and is perpendicular to the horizontal plane to ensure the normal movement of the hull. When the hull moves to the pile foundation construction operation point, the cylinder is started, and the output end of the cylinder pushes the connection The shaft moves along the rectangular hole toward the fixed plate, the center shaft rises, and because the center shafts of the two flipping assemblies in the same vertical direction are respectively connected to through hole I and through hole II, the support seat moves upward together with the center shaft until the bottom plate on the support seat is completely horizontal. At this time, a working area for pile foundation construction is added at the side of the hull, and the bottom plates on the two hulls can be selectively spliced ​​according to the construction situation; when adjacent pile foundations are continuously constructed, the output end of the cylinder retracts, driving the connecting shaft to move along the rectangular hole toward the direction away from the fixed plate, and the center shaft descends, driving the support seat and the bottom plate to flip until the bottom plate is perpendicular to the horizontal plane, wherein the storage process of the support seat can be carried out synchronously with the movement of the hull.

[0007] The bottom plate includes a support plate I, a lifting plate and a support plate II placed side by side, the support plate I is close to the partition, the lifting plate is located between the support plate I and the support plate II, a plurality of limiting grooves are opened on the side wall of the partition located at the top, a plurality of protrusions are arranged on the two side walls of the support plate I, the lifting plate and the support plate II, and limiting holes are arranged on the two side walls of each protrusion, and the two limiting holes are coaxial, a locking cylinder is arranged in one limiting hole, and a pin column matched with the other limiting hole is connected to the output end of the cylinder, and a locking hole matching with the pin column is opened on the side wall of the limiting groove; in the initial state, the pin column and the propulsion cylinder are located in the same limiting hole, and when the flip assembly flips the support seat to a horizontal state, all the propulsion cylinders are started, so that the partition, support plate I, lifting plate and support plate II located at the top form an integral plate in a horizontal state. Furthermore, the bottom plate is formed by splicing support plate I, lifting plate and support plate II, which can avoid the overall removal or replacement of the bottom plate after local damage. During construction, support plate I, lifting plate and support plate II are in a load-bearing state, and the support plate I, lifting plate and support plate II are integrated through the fit between protrusions and between protrusions and limiting grooves, and the locking between pins and limiting holes, thereby achieving the purpose of improving the bearing strength of the bottom plate.

[0008] The support seat comprises a U-shaped seat, through holes I and II are respectively provided on two vertical sections of the U-shaped seat, and horizontal extension plates are respectively provided at the ends of the two vertical sections of the U-shaped seat, and openings are respectively provided on the two extension plates, and a rectangular cavity is provided on the upper surface of the horizontal section of the U-shaped seat, and a lifting assembly for lifting the lifting plate is provided in the cavity, and the lifting assembly is connected to the bottom of the lifting plate, and a base is provided on the lower surface of the horizontal section of the U-shaped seat, and a cavity is provided on the end surface of the base away from the hull, and a push-pull assembly is provided in the cavity, and the push-pull assembly is connected to the bottom of the support plate II; in the initial state, the lifting plate is placed in the cavity, and the support plate I is fixedly connected to the support plate II, and when the flip assembly flips the U-shaped seat to a horizontal state, the push-pull assembly pushes the support plate II to move along the horizontal section of the U-shaped seat in a direction away from the support plate I, and the lifting assembly drives the lifting plate to rise to be flush with the support plate II. Furthermore, according to the specific conditions of pile foundation construction, the overall length of the bottom plate can be selectively adjusted, that is, the width of the platform can be selectively increased or decreased. This technical solution optimizes the support seat. When the working area required for the construction of the working platform is small, the lifting plate is stored in the cavity, and the support plate I is connected and locked with the support plate II and the side wall of the partition at the same time. The width of the working platform is the sum of the widths of the support plate I and the support plate II; when the working area required for the construction of the working platform is large, the support plate I is first connected and locked with the side of the partition, the lifting assembly lifts the lifting plate, and the push-pull assembly simultaneously moves the support plate II away from the hull until the lifting plate is flush with the support plate I and the support plate II, the lifting assembly and the push-pull assembly stop working at the same time, and the two sides of the lifting plate are connected and locked with the support plate I and the support plate II respectively, and the width of the working platform is the sum of the widths of the support plate I, the lifting plate and the support plate II. By adjusting the overall width of the bottom plate, it is ensured that the multifunctional working platform can be applied to different pile foundation construction conditions, the efficiency of pile foundation construction is improved, and the "seamless connection" of the construction process of adjacent pile positions is ensured.

[0009] The lifting assembly includes a lifting plate, a vertical plate I and a vertical plate II. The vertical plate I and the vertical plate II are both U-shaped. The horizontal section of the vertical plate I is connected to the bottom surface of the lifting plate, and the horizontal section of the vertical plate II is connected to the cavity. Two support rods are hingedly arranged on the inner wall of the vertical section of the vertical plate I, and the inner side walls of the vertical sections of the two vertical plates II are hinged. Two transition gears that cooperate with each other and are on the same horizontal line and two incomplete gears are rotatably arranged on the inner side wall of the vertical section of the vertical plate II. An adjusting rod is fixed to each incomplete gear. The end of the adjusting rod is hinged to the lower end of the supporting rod, and a linkage rod is also fixed to the lower end of the supporting rod. The two transition gears are located between the two incomplete gears. Furthermore, the lifting assembly includes two U-shaped vertical plates I and II with open ends arranged opposite to each other, the incomplete gear and the transition gear are meshed with each other, the support rod and the adjustment rod are hinged with each other, and the linkage rod is driven to lift or lower, so as to control the stable lifting and lowering of the vertical plate I and the lifting plate; wherein, the cooperation between the incomplete gear and the transition gear can control the lifting and lowering displacement of the vertical plate I and the lifting plate, that is, when the incomplete gear rotates to the front of its toothless part, the lifting plate rises or falls to its extreme position, which respectively corresponds to the two states that the lifting plate is flush with the support plate I and the lifting plate is located at the bottom of the cavity, thereby avoiding excessive lifting of the lifting plate, causing the lifting plate to protrude from the horizontal plane where the support plate I is located, and at the same time avoiding excessive lowering height of the lifting plate, causing a hard collision between the lifting plate and the cavity wall.

[0010] The push-pull assembly is composed of two push-pull units, which include a support rod I, a support rod II, a connecting rod and two motors. Both motors are fixed on the inner wall of the cavity. The upper end of the support rod I is hinged to the lower end of the connecting rod, the lower end of the support rod I is hinged to the output end of one motor, the upper end of the support rod II is hinged to the middle of the connecting rod, and the lower end of the support rod II is hinged to the output end of another motor. The upper end of the connecting rod passes through the opening and is hinged to the bottom surface of the support plate II, and the lower ends of the two connecting rods are connected by a cross bar. Further, the push-pull assembly is used to adjust the overall width of the bottom plate. When the lifting plate is lifted, the motors located on the two side walls of the cavity are started synchronously, respectively driving the support rod I and the support rod II to move in a direction away from the hull, and the support plate II and the connecting rod hinged to the support rod I and the support rod II keep synchronous movement until one side of the lifting plate is flush with the support plate I and the connection and locking between the two are achieved, the motor stops, and the other side of the lifting plate is also connected and locked, that is, the adjustment of the overall width of the bottom plate is completed.

[0011] A connecting block is provided in the opening, and the connecting block is fixed to the bottom of the support plate II by bolts, and the upper end of the connecting rod is hinged to the bottom surface of the connecting block. Furthermore, the connecting block is connected to the support plate II by bolts, and the bottom of the connecting block is hinged to the upper end of the connecting rod, so that the connecting block moves synchronously with the support plate II, and the opening can provide guidance and limit for the movement of the connecting block, ensuring that the moving trajectory of the support plate II always maintains linear motion, and ensuring that the lifting plate can be accurately docked and locked when it is flush with the support plate II.

[0012] A rectangular limiting hole is provided on the side wall of the cavity, and the end of the linkage rod passes through the limiting hole and is hinged to the cross bar. Furthermore, the limiting hole provided on the side wall of the cavity can provide a movement space for the linkage rod, that is, after the end of the linkage rod passes through the limiting hole and is hinged to the cross bar, the lifting assembly and the push-pull assembly are effectively linked, that is, the motor in the push-pull assembly is started, driving the cross bar to move, and the cross bar will drive the linkage rod to move together, that is, the push-pull assembly starts and drives the lifting assembly to work at the same time, ensuring that the lateral movement of the support plate II and the vertical movement of the lifting plate are synchronized, shortening the adjustment time of the working platform.

[0013] The buffer plate includes a base plate, on which a plurality of rubber strips are fixed. Between two adjacent partitions, the base plate is fixed on the upper surface of the partition located below, and the rubber strips are connected to the lower surface of the partition located above. Furthermore, the plurality of partitions serve as bearing bodies, and are used to bear equipment, raw materials and other heavy objects for pile foundation construction during construction. In order to ensure the stability of the storage area between adjacent partitions, the technical solution fixes a plurality of rubber strips on the base plate to buffer the impact on the partitions and improve the stability of the multi-layer partitions.

[0014] A rectangular groove is provided on the end surface of the bottom plate away from the hull. Preferably, a rectangular groove is provided on the end surface of the bottom plate away from the hull, and the rectangular groove is used for docking the bottom plates corresponding to each other between the two hulls. The docking method can be a snap-on plate, that is, a snap-on plate is placed in any rectangular groove of the two bottom plates. When the two bottom plates are close to each other, the snap-on plate is aligned with the rectangular groove on the other bottom plate, and the connection of the two bottom plates can be achieved.

[0015] The obtuse angle formed between the diagonal brace and the pull rod I is 120°~145°. Preferably, the obtuse angle formed between the diagonal brace and the pull rod I is set to 120°~145°, which can ensure that the flip assembly can stably switch the support seat in the vertical direction and the horizontal direction.

[0016] Compared with the prior art, the present invention has the following advantages and beneficial effects:

[0017] 1. The present invention combines the functions of pile hole drilling, concrete preparation and iron tower assembly, and can stably and reliably realize the multi-functional coordinated linkage of the platform, that is, to realize the operation of centralized mixing and transportation of concrete on water in shallow waters, tower foundation pile formation and other equipment floating and transferring as a whole;

[0018] 2. The additional working platform in the present invention has the function of folding and shrinking, which can leave the space required for construction according to the needs of the project, which is conducive to the assembly of tower materials on the water surface and helps to achieve "seamless connection" of the construction processes of adjacent pile positions;

[0019] 3. When in use, the present invention can reduce the disassembly and replacement of drilling platforms, speed up the construction progress, ensure the construction quality, reduce the construction cost of power transmission line projects in shallow waters such as fish ponds, crab ponds, mine subsidence areas, rivers and lakes, and help solve the dilemma of amorphous equipment and non-forming construction methods faced by shallow water construction of power transmission tower foundations, and has good engineering promotion value and social and economic benefits;

[0020] 4. The present invention can control the lifting displacement of the vertical plate I and the lifting plate, that is, when the incomplete gear rotates to the front of its toothless part, the lifting plate rises or falls to its extreme position, which respectively corresponds to the two states that the lifting plate is flush with the support plate I and the lifting plate is located at the bottom of the cavity, thereby avoiding the lifting amount of the lifting plate being too large, causing the lifting plate to protrude from the horizontal plane where the support plate I is located, and at the same time avoiding the lifting height of the lifting plate being too large, causing a hard collision between the lifting plate and the cavity wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings described herein are used to provide a further understanding of the embodiments of the present invention, constitute a part of this application, and do not constitute a limitation of the embodiments of the present invention. In the drawings:

[0022] Figure 1 It is a structural schematic diagram of the present invention;

[0023] Figure 2 A top view of the present invention;

[0024] Figure 3 It is a structural schematic diagram of the support seat;

[0025] Figure 4 It is a schematic diagram of a U-shaped seat;

[0026] Figure 5 is a schematic diagram of the structure of the lifting assembly;

[0027] Figure 6 It is a schematic diagram of the structure of the flip assembly;

[0028] Figure 7 It is a structural schematic diagram of the buffer plate;

[0029] Figure 8 It is a structural schematic diagram of Example 5;

[0030] Fig. 9 This is a schematic diagram of the structure of Example 5.

[0031] Marks and corresponding parts names in the attached drawings:

[0032] 1-hull, 2-partition, 3-support plate I, 4-lifting plate, 5-support plate II, 6-support seat, 7-lifting assembly, 8-turning assembly, 9-buffer plate, 10-rubber ribs, 11-base plate, 601-U-shaped seat, 602-through hole I, 603-cavity, 604-opening, 605-base, 606-through hole II, 607-support rod I, 608-cross rod, 609-support rod II, 610-connecting rod, 611-motor, 612-connecting block, 613-motor shaped groove, 614-limiting hole, 615-limiting block, 616-locking hole, 701-lifting plate, 702-vertical plate I, 703-support rod, 704-vertical plate II, 705-transition gear, 706-incomplete gear, 707-adjusting rod, 708-linking rod, 801-center axis, 802-diagonal support rod, 803-fixed plate, 804-oil cylinder, 805-pull rod I, 806-limiting plate, 807-rectangular hole, 808-connecting shaft, 809-pull rod II. DETAILED DESCRIPTION

[0033] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with embodiments and drawings. The exemplary embodiments of the present invention and their description are only used to explain the present invention and are not intended to limit the present invention.

[0034] Example 1

[0035] like Figure 1 , 2As shown in Figure 6, this embodiment includes two side-by-side hulls 1, three partitions 2 are sequentially arranged from top to bottom on each of the hulls 1, and two adjacent partitions 2 are connected by a buffer plate 9, a plurality of flipping components 8 are arranged side by side between two adjacent partitions 2, a plurality of supporting seats 6 corresponding to the flipping components 8 are arranged on the opposite side walls of the two hulls 1, a bottom plate is arranged on the supporting seats 6, the flipping component 8 includes a fixing plate 803, the fixing plate 803 is arranged between two adjacent partitions 2, two limiting plates 806 are arranged on the back of the fixing plate 803, each limiting plate 806 is provided with a rounded rectangular hole 807, and the long side of the rectangular hole 807 forms an acute angle with the horizontal plane, the connecting shaft 808 movably passes through the two rectangular holes 807, a cylinder is also arranged between the two fixing plates 803, and the output of the cylinder The output end is connected to the middle part of the connecting shaft 808, and a pull rod II 809 is provided on both ends of the connecting shaft 808, and a pull rod I 805 is hingedly provided on both side walls of the fixed plate 803, and an oil cylinder 804 is fixed to the upper end of the pull rod I 805, and the lower end of the pull rod I 805 is connected to the pull rod II 809, and an obtuse angle is formed between the oblique support rod 802 and the pull rod I 805, and the two oblique support rods 802 are connected by the central axis 801; through holes I 602 and through holes II 606 with the same aperture are respectively opened at both ends of the support seat 6, and in the direction perpendicular to the horizontal plane, two flip assemblies 8 in a stacked state form a group, and in the same group, the upper central axis 801 is hinged to the through hole I 602, and the lower central axis 801 is hinged to the through hole II 606.

[0036] During specific operations, two barges are used as the main bearing bodies of the working platform in shallow water areas, and multiple layers of partitions 2 are set on the two hulls 1. The space between two adjacent layers of partitions 2 can be used as a storage area, and multiple flippable bottom plates are set at the opposite sides of the two hulls 1. The bottom plates flipped to a horizontal state can not only be used to increase the platform area on the upper part of the hull 1, but also realize the docking between the two hulls 1, thereby increasing the stability of the working platform; in the initial state, the number of flipping components 8 located between two adjacent partitions 2 corresponds to the number of bottom plates, and the support seat 6 is stored at the side of the hull 1. The support seat 6 is connected to the flipping component 8 and is perpendicular to the horizontal plane to ensure the normal movement of the hull 1. When the hull 1 moves to the pile foundation construction operation point, the cylinder is started, and the output end of the cylinder pushes the connecting shaft 808 along the rectangular hole 807 toward the solid pile. The fixed plate 803 moves in the direction of the central axis 801, and since the central axes 801 in the two flipping assemblies 8 in the same vertical direction are respectively connected to the through hole Ⅰ602 and the through hole Ⅱ606, the support seat 6 moves upward together with the central axis 801 until the bottom plate on the support seat 6 is completely horizontal. At this time, a working area for pile foundation construction is added at the side of the hull 1, and the bottom plates on the two hulls 1 can be selectively spliced ​​according to the construction situation; when the adjacent pile foundations are continuously constructed, the output end of the cylinder retracts, driving the connecting shaft 808 to move along the rectangular hole 807 in the direction away from the fixed plate 803, and the central axis 801 descends, driving the support seat 6 and the bottom plate to flip until the bottom plate is perpendicular to the horizontal plane, wherein the storage process of the support seat 6 can be carried out synchronously with the movement of the hull 1.

[0037] It should be further explained that, when in use, the cylinders 804 in the two flipping assemblies 8 in the same vertical direction have different working states, the position of the through hole Ⅰ602 is close to the hull 1, and the position of the through hole Ⅱ606 is far away from the hull 1. To ensure the effective support of the two center axes 801 to the support seat 6, in the initial state, the cylinder 804 in the upper flipping assembly 8 is in an idle state, and the output end of the cylinder 804 in the lower flipping assembly 8 extends outward to drive the diagonal support rod 802 to move toward the direction of the through hole Ⅱ606.

[0038] Example 2

[0039] like Figures 1 to 6As shown, in this embodiment, the bottom plate includes a support plate I3, a lifting plate 4 and a support plate II5 placed side by side, the support plate I3 is close to the partition 2, the lifting plate 4 is located between the support plate I3 and the support plate II5, a plurality of limiting grooves are opened on the side wall of the partition 2 located at the top, a plurality of protrusions are provided on the two side walls of the support plate I3, the lifting plate 4 and the support plate II5, and a limiting hole 614 is provided on the two side walls of each protrusion, and the two limiting holes 614 are coaxial, and one limiting hole 614 is provided on the other side of the limiting hole 614. A locking cylinder is provided in the positioning hole 614, and a pin which cooperates with another limiting hole 614 is connected to the output end of the cylinder, and a locking hole which matches the pin is opened on the side wall of the limiting groove; in the initial state, the pin and the thrust cylinder are located in the same limiting hole 614, and when the flip assembly 8 flips the support seat 6 to a horizontal state, all the thrust cylinders are started, so that the partition 2, support plate I3, lifting plate 4 and support plate II5 located at the top form an integral plate in a horizontal state.

[0040] The support seat 6 includes a U-shaped seat 601, through holes I 602 and II 606 are respectively provided on two vertical sections of the U-shaped seat 601, and horizontal extension plates are respectively provided at the ends of the two vertical sections of the U-shaped seat 601, and openings 604 are respectively provided on the two extension plates, and a rectangular cavity 603 is opened on the upper surface of the horizontal section of the U-shaped seat 601, and a lifting component 7 for lifting the lifting plate 4 is provided in the cavity 603, and the lifting component 7 is connected to the bottom of the lifting plate 4, and is provided on the lower surface of the horizontal section of the U-shaped seat 601. A base 605 is provided, and a cavity is opened on the end face of the base 605 away from the hull 1, and a push-pull component is provided in the cavity, and the push-pull component is connected to the bottom of the support plate Ⅱ5; in the initial state, the lifting plate 4 is placed in the cavity 603, and the support plate Ⅰ3 is fixedly connected to the support plate Ⅱ5. When the flipping component 8 flips the U-shaped seat 601 to a horizontal state, the push-pull component pushes the support plate Ⅱ5 to move along the horizontal section of the U-shaped seat 601 in the direction away from the support plate Ⅰ3, and the lifting component 7 drives the lifting plate 4 to rise to be flush with the support plate Ⅱ5.

[0041] During specific use, the bottom plate is composed of support plate I3, lifting plate 4 and support plate II5, which can avoid the overall removal or replacement of the bottom plate after local damage. During construction, support plate I3, lifting plate 4 and support plate II5 are in a load-bearing state, and the support plates I3, lifting plate 4 and support plate II5 are integrated through the fit between protrusions and between protrusions and limiting grooves, and the locking between pins and limiting holes 614 is used to achieve the purpose of improving the bearing strength of the bottom plate. According to the specific conditions of the pile foundation construction, the overall length of the bottom plate can be selectively adjusted, that is, the width of the platform can be selectively increased or decreased. The present embodiment optimizes the support seat 6. When the working area required for construction of the working platform is small, the lifting plate 4 can be used to adjust the overall length of the bottom plate, that is, the width of the platform can be selectively increased or decreased. The lowering plate 4 is stored in the cavity 603, and the support plate Ⅰ3 is connected and locked with the support plate Ⅱ5 and the side wall of the partition 2 at the same time. The width of the working platform is the sum of the widths of the support plate Ⅰ3 and the support plate Ⅱ5. When the working area required for the working platform is large, the support plate Ⅰ3 is first connected and locked with the side of the partition 2, and the lifting assembly 7 lifts the lifting plate 4, and the push-pull assembly simultaneously moves the support plate Ⅱ5 away from the hull 1 until the lifting plate 4 is flush with the support plates Ⅰ3 and Ⅱ5. The lifting assembly 7 and the push-pull assembly stop working at the same time, and the two sides of the lifting plate 4 are connected and locked with the support plates Ⅰ3 and Ⅱ5 respectively. The width of the working platform is the sum of the widths of the support plates Ⅰ3, lifting plate 4 and support plates Ⅱ5. By adjusting the overall width of the bottom plate, it is ensured that the multifunctional working platform can be applied to different pile foundation construction conditions, improve the efficiency of pile foundation construction, and ensure the "seamless connection" of the construction process of adjacent pile positions.

[0042] Among them, a connecting block 612 is provided in the opening 604, and the connecting block 612 is connected to the support plate Ⅱ5 by bolts. The bottom of the connecting block 612 is hinged to the upper end of the connecting rod, so that the connecting block 612 moves synchronously with the support plate Ⅱ5. The opening 604 can provide guidance and limiting effects for the movement of the connecting block 612, ensuring that the moving trajectory of the support plate Ⅱ5 always maintains linear motion, and ensuring that the lifting plate can be accurately docked and locked when it is flush with the support plate Ⅱ5.

[0043] Example 3

[0044] like Figures 1 to 6 As shown, in this embodiment, the main components for realizing synchronization of the lateral movement of the support plate II 5 and the vertical movement of the lifting plate 4 include the lifting assembly 7 and the push-pull assembly.

[0045] Wherein: the vertical plate I 702 and the vertical plate II 704 are both U-shaped, the horizontal section of the vertical plate I 702 is connected to the bottom surface of the lifting plate 701, and the horizontal section of the vertical plate II 704 is connected to the cavity 603, and two support rods 703 are hingedly arranged on the inner wall of the vertical section of the vertical plate I 702, and the inner side walls of the vertical sections of the two vertical plates II 704 are hinged, and two transition gears 705 and two incomplete gears 706 that cooperate with each other and are on the same horizontal line are rotatably arranged on the inner side wall of the vertical section of the vertical plate II 704, and an adjusting rod 707 is fixed on each incomplete gear 706, and the end of the adjusting rod 707 is hinged to the lower end of the support rod 703, and a linkage rod 708 is also fixed to the lower end of the support rod 703, and the two transition gears 705 are located between the two incomplete gears 706.

[0046] The push-pull assembly is composed of two push-pull units, which include support rod I 607, support rod II 609, connecting rod 610 and two motors 611. The two motors 611 are fixed on the inner wall of the cavity 603. The upper end of support rod I 607 ​​is hinged to the lower end of connecting rod 610, the lower end of support rod I 607 ​​is hinged to the output end of one motor 611, the upper end of support rod II 609 is hinged to the middle part of connecting rod 610, the lower end of support rod II 609 is hinged to the output end of another motor 611, the upper end of connecting rod 610 passes through opening 604 and is hinged to the bottom surface of support plate II 5, and the lower ends of the two connecting rods 610 are connected by a cross bar 608.

[0047] When the lifting plate 4 is lifted, the two open ends of the vertical plate I 702 and the vertical plate II 704 are arranged opposite to each other, the incomplete gear 706 and the transition gear 705 are meshed with each other, the support rod 703 and the adjustment rod 707 are hinged with each other, and the linkage rod 708 is driven to lift or fall, that is, the stable lifting and lowering of the vertical plate I 702 and the top lifting plate 701 can be controlled. The cooperation of the incomplete gear 706 and the transition gear 705 can control the lifting and lowering displacement of the vertical plate I 702 and the top lifting plate 701, that is, when the incomplete gear 706 rotates to the front of its toothless part, the top lifting plate 701 rises or falls to its limit position, which corresponds to the two states that the lifting plate 4 is flush with the support plate I 3 and the lifting plate 4 is located at the bottom of the cavity 603, thereby avoiding the lifting amount of the lifting plate 4 being too large, causing the lifting plate 4 to protrude from the horizontal plane where the support plate I 3 is located, and at the same time avoiding the lifting height of the lifting plate 4 being too large, causing a hard collision between the lifting plate 4 and the wall of the cavity 603.

[0048] When the lifting plate 4 is lifted, the motors 611 located on the two side walls of the cavity are started synchronously, driving the support rods Ⅰ607 and Ⅱ609 to move away from the hull 1 respectively, and the support plate Ⅱ5 and the connecting rod 610 hinged to the support rods Ⅰ607 and Ⅱ609 keep moving synchronously until one side of the lifting plate 4 is flush with the support plate Ⅰ3 and the connection and locking between the two are achieved. Then the motor 611 stops and the other side of the lifting plate 4 is also connected and locked, thus completing the adjustment of the overall width of the bottom plate. It should be pointed out that the limiting hole 614 opened on the side wall of the cavity 603 can provide movement space for the linkage rod 708, that is, after the end of the linkage rod 708 passes through the limiting hole 614 and is hinged to the cross bar 608, the lifting assembly 7 and the push-pull assembly are effectively linked, that is, the motor 611 in the push-pull assembly is started, driving the cross bar 608 to move, and the cross bar 608 will drive the linkage rod 708 to move together, that is, the push-pull assembly starts and drives the lifting assembly 7 to work at the same time, ensuring that the lateral movement of the support plate Ⅱ5 and the vertical movement of the lifting plate 4 are synchronized, thereby shortening the adjustment time of the working platform.

[0049] When the lifting plate 4 is placed in the cavity 603, a plurality of limit blocks 615 are respectively provided on the two side walls of the cavity 603, and a locking hole 616 is opened on the side wall of each limit block 615, and a locking cylinder is provided in the locking hole 616, and a locking pin is connected to the output end of the locking cylinder, and in the initial state, the locking pin is completely placed in the locking hole 616, and the number of limit blocks 615 is set to match the number of protrusions on both sides of the lifting plate 4. When the lifting plate 4 is locked, the locking cylinder in the locking hole 616 pushes the locking pin into the limit hole 614 on the side wall of the protrusion to fix the lifting plate 4, avoid the construction personnel from accidentally starting the linkage rod 708 and causing the lifting plate 4 to be lifted, and reduce the probability of damage to each plate.

[0050] Example 4

[0051] like Figure 3 , 6 As shown in , 7, this embodiment is based on the embodiment 1, and the buffer plate 9 includes a base plate 11, on which a plurality of rubber strips 10 are fixed. Between two adjacent partitions 2, the base plate 11 is fixed on the upper surface of the partition 2 located below, and the rubber strips 10 are connected to the lower surface of the partition 2 located above. The plurality of partitions 2 serve as the bearing body, and are used to bear the equipment, raw materials and other heavy objects of the pile foundation construction during construction. In order to ensure the stability of the storage area between adjacent partitions 2, the technical solution fixes a plurality of rubber strips 10 on the base plate 11 to buffer the impact on the partition 2 and improve the stability of the multi-layer partition 2.

[0052] Preferably, a rectangular groove 613 is provided on the end face of the bottom plate away from the hull 1, and the rectangular groove 613 is used for docking between the bottom plates corresponding to each other between the two hulls 1. The docking method can be a snap-in plate, that is, a snap-in plate is placed in any rectangular groove 613 of the two bottom plates. When the two bottom plates are close to each other, the snap-in plate is aligned with the rectangular groove 613 on the other bottom plate, so that the connection between the two bottom plates can be achieved.

[0053] Preferably, the obtuse angle formed between the diagonal support rod 802 and the pull rod I 805 is set to 120°~145°, which can ensure that the flip assembly 8 can stably switch the support seat 6 in the vertical and horizontal directions.

[0054] Example 5

[0055] like Figure 8 , 9 As shown, in this embodiment, based on the second and third embodiments, the working platform can not only realize conventional processes such as concrete preparation, but also realize pile hole drilling and tower assembly functions. The specific operation method is as follows: the width of the bottom plate can be flexibly adjusted. When the hull 1 is moored at the preset workstation, the corresponding area of ​​the preset workstation begins to adjust the bottom plate, that is, the lifting plate 4 is lowered into the cavity 603, and the push-pull assembly pulls the support plate II5 back to contact and lock the support plate I3. At this time, the empty part between the two hulls 1 constitutes the pile hole drilling area S, and the drilling tool on the hull 1 can perform drilling, grouting and tower assembly processes through the area S. After the above processes are completed, when the two hulls 1 achieve the "seamless connection" of the construction processes of the two adjacent pile positions, the upper parts of the bottom plates of the two hulls 1 are adjusted again in the same way, that is, the lifting plate 4 is lowered into the cavity 603, and the push-pull assembly pulls the support plate II5 back to contact and lock the support plate I3. At this time, the newly vacated area between the two hulls 1 is the channel L. At this point, the assembled tower cannot hinder the movement of the hull 1, ensuring the normal displacement of the hull 1.

[0056] The specific implementation methods described above further illustrate the objectives, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above description is only a specific implementation method of the present invention and is not intended to limit the scope of protection of the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A multifunctional mobile water work platform with convenient unlocking, comprising two hulls (1) arranged side by side, three partitions (2) being arranged in sequence from top to bottom on each hull (1), and two adjacent partitions (2) being connected by a buffer plate (9), characterized in that: A plurality of flipping assemblies (8) are arranged side by side between two adjacent bulkheads (2), a plurality of support seats (6) corresponding to the flipping assemblies (8) are arranged on opposite side walls of the two hulls (1), a bottom plate is arranged on the support seats (6), the flipping assemblies (8) include a fixing plate (803), the fixing plate (803) is arranged between two adjacent bulkheads (2), two limiting plates (806) are arranged on the back of the fixing plate (803), each limiting plate (806) is provided with a rounded rectangular hole (807), and the long side of the rectangular hole (807) forms an acute angle with the horizontal plane, a connecting shaft (808) movably passes through the two rectangular holes (807), a cylinder is also arranged between the two fixing plates (803), and the output end of the cylinder is connected to the middle of the connecting shaft (808), and pull rods are arranged on both ends of the connecting shaft (808). Ⅱ (809), a pull rod Ⅰ (805) is hingedly provided on both side walls of the fixed plate (803), an oil cylinder (804) is fixed on the upper end of the pull rod Ⅰ (805), the lower end of the pull rod Ⅰ (805) is connected to the pull rod Ⅱ (809), and an oblique support rod (802) is provided on the output end of the oil cylinder (804), an obtuse angle is formed between the oblique support rod (802) and the pull rod Ⅰ (805), and the two oblique support rods (802) are connected through a central axis (801); through holes Ⅰ (602) and through holes Ⅱ (606) with the same aperture are respectively opened at both ends of the support seat (6), and in a direction perpendicular to the horizontal plane, two flip assemblies (8) in a stacked state form a group, and in the same group, the upper central axis (801) is hinged to the through hole Ⅰ (602), and the lower central axis (801) is hinged to the through hole Ⅱ (606); A rectangular groove (613) is provided on the end surface of the bottom plate away from the hull (1); the obtuse angle formed between the diagonal brace (802) and the pull rod I (805) is 120° to 145°.

2. A multifunctional mobile water work platform with convenient unlocking according to claim 1, characterized in that: The bottom plate comprises a support plate I (3), a lifting plate (4) and a support plate II (5) placed side by side, wherein the support plate I (3) is close to the partition plate (2), and the lifting plate (4) is located between the support plate I (3) and the support plate II (5). A plurality of limiting grooves are provided on the side wall of the partition plate (2) located at the top, and a plurality of protrusions are provided on both side walls of the support plate I (3), the lifting plate (4) and the support plate II (5), and limiting holes are provided on both side walls of each protrusion, and the two limiting holes are coaxial, and the two limiting holes are provided on the same axis. A locking cylinder is provided in one of the limit holes, and a pin that matches the other limit hole is connected to the output end of the cylinder, and a locking hole that matches the pin is opened on the side wall of the limit groove; in the initial state, the pin and the propulsion cylinder are located in the same limit hole, and when the flip assembly (8) flips the support seat (6) to a horizontal state, all the propulsion cylinders are started, so that the partition plate (2), support plate I (3), lifting plate (4) and support plate II (5) located at the top form an integral plate in a horizontal state.

3. A multifunctional mobile water work platform with convenient unlocking according to claim 2, characterized in that: The support seat (6) comprises a U-shaped seat (601), through hole I (602) and through hole II (606) are respectively provided on two vertical sections of the U-shaped seat (601), horizontal extension plates are respectively provided at the ends of the two vertical sections of the U-shaped seat (601), and openings (604) are respectively provided on the two extension plates, a rectangular cavity (603) is provided on the upper surface of the horizontal section of the U-shaped seat (601), a lifting assembly (7) for lifting the lifting plate (4) is provided in the cavity (603), the lifting assembly (7) is connected to the bottom of the lifting plate (4), and a A base (605) is provided, and a cavity is formed on the end face of the base (605) away from the hull (1), wherein a push-pull assembly is provided in the cavity, and the push-pull assembly is connected to the bottom of the support plate II (5); in an initial state, the lifting plate (4) is placed in the cavity (603), and the support plate I (3) is fixedly connected to the support plate II (5); when the turning assembly (8) turns the U-shaped seat (601) to a horizontal state, the push-pull assembly pushes the support plate II (5) to move along the horizontal section of the U-shaped seat (601) in a direction away from the support plate I (3), and the lifting assembly (7) drives the lifting plate (4) to rise to be flush with the support plate II (5).

4. The multifunctional mobile water work platform with convenient unlocking according to claim 3, characterized in that: The lifting assembly comprises a lifting plate (701), a vertical plate I (702) and a vertical plate II (704), wherein the vertical plate I (702) and the vertical plate II (704) are both U-shaped, the horizontal section of the vertical plate I (702) is connected to the bottom surface of the lifting plate (701), the horizontal section of the vertical plate II (704) is connected to the cavity (603), two support rods (703) are hingedly provided on the inner wall of the vertical section of the vertical plate I (702), and the inner side walls of the vertical sections of the two vertical plates II (704) are hingedly connected, Two transition gears (705) and two incomplete gears (706) that cooperate with each other and are located on the same horizontal line are rotatably arranged on the inner side wall of the vertical section of plate II (704), and an adjustment rod (707) is fixed on each incomplete gear (706). The end of the adjustment rod (707) is hinged to the lower end of the support rod (703), and a linkage rod (708) is also fixed to the lower end of the support rod (703). The two transition gears (705) are located between the two incomplete gears (706).

5. The multifunctional mobile water work platform with convenient unlocking according to claim 4, characterized in that: The push-pull assembly is composed of two push-pull units, which include a support rod I (607), a support rod II (609), a connecting rod (610) and two motors (611). The two motors (611) are fixed on the inner wall of the cavity. The upper end of the support rod I (607) is hinged to the lower end of the connecting rod (610), the lower end of the support rod I (607) is hinged to the output end of one motor (611), the upper end of the support rod II (609) is hinged to the middle of the connecting rod (610), the lower end of the support rod II (609) is hinged to the output end of another motor (611), the upper end of the connecting rod (610) passes through the opening (604) and is hinged to the bottom surface of the support plate II (5), and the lower ends of the two connecting rods (610) are connected by a cross bar (608).

6. The multifunctional mobile water work platform with convenient unlocking according to claim 5, characterized in that: A connecting block (612) is provided in the opening (604), and the connecting block (612) is fixed to the bottom of the support plate II (5) by means of bolts. The upper end of the connecting rod (610) is hinged to the bottom surface of the support plate II (5).

7. The multifunctional mobile water work platform with convenient unlocking according to claim 5, characterized in that: A rectangular limiting hole (614) is provided on the side wall of the cavity (603), and the end of the linkage rod (708) passes through the limiting hole (614) and is hingedly connected to the cross rod (608).

8. A multifunctional mobile water work platform with convenient unlocking according to any one of claims 1 to 7, characterized in that: The buffer plate (9) comprises a base plate, on which a plurality of rubber strips (10) are fixed; between two adjacent partitions (2), the base plate (11) is fixed on the upper surface of the partition (2) located below, and the rubber strips (10) are connected to the lower surface of the partition (2) located above.

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