A water construction platform structure

Abstract

The present invention discloses an above-water construction platform structure, and relates to the technical field of above-water construction platforms, comprising a platform plate, wherein four groups of support piles are arranged at the bottom of the platform plate, and the four groups of support piles are symmetrically arranged at the bottom of the platform plate in pairs, and a rotating rod is rotatably connected at the bottom center of the platform plate, and an adjuster is fixedly connected to the bottom of the rotating rod, and the bottom of the rotating rod is located at the top center of the adjuster, and a first connecting rod is fixedly connected to the bottom end of the adjuster, and the end of the first connecting rod is located at the inner side of the four groups of support piles and is fixedly connected to an adjusting frame, and an adaptive adjusting mechanism is arranged on the adjuster, and a movable groove is opened at the bottom center of the adjuster. When the present invention is subjected to large water waves, the deflection direction and the center of gravity offset position of the gravity block can be adaptively adjusted according to the thrust size and direction of the water waves, thereby improving the stability of the platform structure.

Description

Technical Field

[0001] The invention relates to the technical field of water construction platforms, in particular to a water construction platform structure. Background Art

[0002] During the construction of water projects in rivers, lakes, reservoirs and seas, it is often necessary to build water construction platforms. Water construction platforms are a kind of work site set up for basic water construction, mainly including pile insertion and parallel connection platforms, casing support platforms, conductor frame cofferdam platforms and floating prefabricated structure platforms. Generally, when building temporary work platforms for water operations, it is necessary to insert pile foundations under the water first, and then install platform plates on top of pile foundations. For small-scale water operations, it is necessary to build small water construction platforms for use.

[0003] The existing water construction platform structure has the following problems:

[0004] (1) In harsh environments, when the waves are large, the waves will easily generate an upward thrust on the bottom of the platform when they surge under the platform, causing the piles inserted into the bottom of the water to loosen, reducing the stability of the platform;

[0005] (2) Since the direction of the waves cannot be predicted, it is difficult to take corresponding control measures according to the direction of the waves during use, and it is impossible to further improve the stability of the platform. Summary of the invention

[0006] The technical solution of the present invention aims at the technical problem that the existing technical solutions are too single, and provides a solution that is significantly different from the existing technologies. Specifically, the purpose of the present invention is to provide an above-water construction platform structure to solve the problem raised in the above-mentioned background technology that the stability of the above-water construction platform is easily reduced when the waves are large.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an above-water construction platform structure, comprising a platform plate, four groups of supporting piles are arranged at the bottom of the platform plate, the four groups of supporting piles are symmetrically arranged in pairs at the bottom of the platform plate, a rotating rod is rotatably connected at the bottom center of the platform plate, an adjuster is fixedly connected to the bottom of the rotating rod, and the bottom of the rotating rod is located at the top center of the adjuster, a first connecting rod is fixedly connected to the bottom end of the adjuster, the end of the first connecting rod is located at the inner side of the four groups of supporting piles and is fixedly connected to an adjusting frame, an adaptive adjusting mechanism is arranged on the adjuster, a movable groove is opened at the bottom center of the adjuster, a movable column is arranged at the center of the movable groove, and a balancing mechanism is connected to the bottom of the movable column.

[0008] Preferably, the adjuster and the movable groove are both cross-shaped structures, and the movable groove is correspondingly opened at the bottom of the adjuster, the adjustment frame is a rectangular frame structure, and the ends of the adjuster are respectively vertically arranged corresponding to the four sides of the adjustment frame.

[0009] Preferably, the adaptive adjustment mechanism includes four groups of first cylinders centrally symmetrically arranged inside the regulator, the first cylinders are each provided with a first piston slidably matched therewith, the outer walls of the first pistons are fixedly connected with a first push rod facing the movable groove, the interior of the regulator is located above the first cylinder and four groups of second cylinders are centrally symmetrically arranged correspondingly, the four groups of second cylinders are respectively fixedly connected to the inner walls of the regulator, the second cylinders are each provided with a second piston slidably matched therewith, the outer walls of the second pistons are fixedly connected with a second push rod facing the outside of the regulator, and the ends of the second push rods pass through the outer wall of the regulator, and the ends of the second push rods are located at the top of the adjustment frame and are respectively fixedly connected with force plates.

[0010] Preferably, the ends of the four groups of first cylinders are respectively fixedly connected to the inner wall of the regulator, and the four groups of first cylinders are arranged corresponding to the movable grooves, the end of the first cylinder facing the movable groove is arranged as an open structure, and the ends of the first push rods extend to the outer wall of the movable column, and the end faces of the first push rods are provided with balls.

[0011] Preferably, an air hole is opened at the top of one end of the second cylinder, and oil ports are provided on the outer walls of one end of the first cylinder and the other end of the second cylinder. A connecting pipe is connected between the oil port at one end of the first cylinder and the oil port at the other end of the second cylinder arranged opposite thereto.

[0012] Preferably, the balancing mechanism includes a gravity block fixedly arranged at the bottom of the movable column, the inner side walls of the four groups of support piles are fixedly connected with a second connecting rod, a connecting seat located at the bottom center of the gravity block is fixedly connected between the ends of the second connecting rod, a fixing seat is installed inside the connecting seat, a sphere is fixedly arranged at the top center of the fixing seat, and a card cover rotatably connected to the sphere is fixedly arranged at the bottom center of the gravity block.

[0013] Preferably, the center of gravity of the gravity block is located on the vertical central axis, and the center of gravity of the gravity block is located at its lower end.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] (1) In the present invention, when the direction of the water wave is perpendicular to the surface of the adjustment frame, the water wave tends to surge upward after surging toward the adjustment frame. At this time, the thrust of the water wave is vertically distributed on one surface of the adjustment frame, and the thrust will not cause the adjustment frame to rotate. Then the water wave pushes the force-bearing plate in the corresponding direction, and the force-bearing plate moves and pushes the second push rod. The second push rod drives the second piston to slide in the second cylinder, and the second piston pushes the oil in the second cylinder to be squeezed into the opposite first cylinder through the connecting pipe. Under the pressure of the oil, the first piston in the first cylinder slides in the direction of the movable column, and the first piston drives the first push rod to move. The end of the first push rod pushes the movable column to move in the movable groove in the direction of the water wave. Since the center of gravity of the gravity block is located at the bottom, when the movable column at the top of the gravity block is pushed, the bottom card cover rotates on the outer wall of the sphere, and the deflection direction of the gravity block is opposite to the direction of the water wave. After the gravity block deflects in this direction, the center of gravity will shift to the opposite direction of the water wave, so that when the water wave surges and pushes the bottom of the platform plate, the center of gravity of the gravity block is shifted to improve the stability of the platform;

[0016] (2) In the present invention, when the thrust of the waves is greater, the distance the force-bearing plate moves is longer, causing the center of gravity of the gravity block to shift more, thereby reducing the thrust of the waves and improving the stability of the platform while performing adaptive adjustments, and the adaptability is high;

[0017] (3) In the present invention, when the direction of the water wave is not perpendicular to one of the surfaces of the adjustment frame and has an inclined angle, the thrust of the water wave rushing toward the platform will first push the adjustment frame to rotate, and the adjustment frame, the regulator and the rotating rod will rotate synchronously. The balls at the end of the first push rod will roll on the outer wall of the movable column until the thrust of the water wave is perpendicular to the surface of the adjustment frame, and then the adjustment frame stops rotating. Since the card cover is universally rotated on the outer wall of the sphere, the gravity block corresponds to the direction of the water wave when deflected, and the center of gravity of the gravity block is adaptively offset to improve the stability of the platform when it is impacted by the water wave, thereby making adaptive adjustments according to the direction of the water wave to improve accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view structural schematic diagram of the present invention;

[0019] Figure 2 It is a schematic diagram of a top cross-sectional structure of the regulator of the present invention;

[0020] Figure 3 It is a schematic diagram of the structure of the regulator of the present invention from a top view;

[0021] Figure 4 It is a schematic diagram of the front cross-sectional structure of the regulator of the present invention;

[0022] Figure 5 is a schematic diagram of a top view of the connection structure of the second connecting rod of the present invention;

[0023] Figure 6 For the present invention Figure 1 A in the enlarged view;

[0024] Figure 7 For the present invention Figure 1 Enlarged view of point B in .

[0025] In the figure: 1. platform plate; 2. support pile; 3. rotating rod; 4. regulator; 5. first connecting rod; 6. adjusting frame; 7. first cylinder; 8. first piston; 9. first push rod; 10. second cylinder; 11. second piston; 12. second push rod; 1201. force plate; 13. air hole; 14. oil port; 15. connecting pipe; 16. movable groove; 17. movable column; 18. gravity block; 19. second connecting rod; 20. connecting seat; 21. fixed seat; 22. sphere; 23. card cover. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] See also Figure 1-7 The present invention provides a technical solution: a water construction platform structure, including a platform plate 1, four groups of supporting piles 2 are arranged at the bottom of the platform plate 1, and the four groups of supporting piles 2 are symmetrically arranged at the bottom of the platform plate 1 in pairs, and a rotating rod 3 is rotatably connected at the bottom center of the platform plate 1, and an adjuster 4 is fixedly connected to the bottom of the rotating rod 3, and the bottom of the rotating rod 3 is located at the top center of the adjuster 4, and a first connecting rod 5 is fixedly connected to the bottom end of the adjuster 4, and the end of the first connecting rod 5 is located at the inner side of the four groups of supporting piles 2 and is fixedly connected to an adjusting frame 6, and an adaptive adjusting mechanism is arranged on the adjuster 4, and a movable groove 16 is opened at the bottom center of the adjuster 4, and a movable column 17 is arranged at the center of the movable groove 16, and a balancing mechanism is connected to the bottom of the movable column 17.

[0028] The adjuster 4 and the movable groove 16 are both cross-shaped structures, and the movable groove 16 is correspondingly opened at the bottom of the adjuster 4. The adjustment frame 6 is a rectangular frame structure, and the ends of the adjuster 4 are respectively vertically arranged corresponding to the four sides of the adjustment frame 6.

[0029] The adaptive adjustment mechanism includes four groups of first cylinders 7 centrally and symmetrically arranged inside the regulator 4, the first cylinders 7 are each provided with a first piston 8 that slides with the first cylinders 7, the outer walls of the first pistons 8 are fixedly connected with a first push rod 9 facing the movable groove 16, the inside of the regulator 4 is located above the first cylinder 7 and correspondingly centrally and symmetrically arranged with four groups of second cylinders 10, the four groups of second cylinders 10 are respectively fixedly connected to the inner walls of the regulator 4, the second cylinders 10 are each provided with a second piston 11 that slides with the first cylinders 10, the outer walls of the second pistons 11 are fixedly connected with a second push rod 12 facing the outside of the regulator 4, and the ends of the second push rod 12 pass through the outer wall of the regulator 4, and the ends of the second push rod 12 are located at the top of the adjustment frame 6 and are respectively fixedly connected with a force plate 1201.

[0030] The ends of the four groups of first cylinders 7 are respectively fixedly connected to the inner wall of the regulator 4, and the four groups of first cylinders 7 are arranged corresponding to the movable groove 16. The end of the first cylinder 7 facing the movable groove 16 is arranged as an open structure, and the ends of the first push rods 9 extend to the outer wall of the movable column 17, and the end faces of the first push rods 9 are provided with balls.

[0031] An air hole 13 is opened at the top of one end of the second cylinder 10, and an oil port 14 is set on the outer wall of one end of the first cylinder 7 and the other end of the second cylinder 10. A connecting pipe 15 is connected between the oil port 14 at one end of the first cylinder 7 and the oil port 14 at the other end of the second cylinder 10 arranged opposite to it.

[0032] The balancing mechanism includes a gravity block 18 fixedly arranged at the bottom of a movable column 17, the inner side walls of the four groups of support piles 2 are fixedly connected with a second connecting rod 19, a connecting seat 20 located at the bottom center of the gravity block 18 is fixedly connected between the ends of the second connecting rod 19, a fixing seat 21 is installed inside the connecting seat 20, a sphere 22 is fixedly arranged at the top center of the fixing seat 21, and a card cover 23 rotatably connected to the sphere 22 is fixedly arranged at the bottom center of the gravity block 18.

[0033] The center of gravity of the weight block 18 is located on the vertical center axis, and the center of gravity of the weight block 18 is located at the lower end thereof.

[0034] Working principle: When the above-water construction platform structure is in use, the first cylinder 7 and the second cylinder 10 are filled with oil on one side of the first piston 8 and the second piston 11 respectively.

[0035] First, when the waves are small, under the action of the gravity block 18, the center of gravity of the gravity block 18 is located at the bottom of the center, providing stability for the platform plate 1 under normal waves;

[0036] Then, in the case of large waves, the waves rushing toward the platform can be divided into two situations. In the first situation, when the direction of the waves is perpendicular to one of the surfaces of the adjusting frame 6, since the waves will tend to surge upward after rushing toward the adjusting frame 6, the thrust of the waves is vertically distributed on one surface of the adjusting frame 6 at this time, and the thrust will not cause the adjusting frame 6 to rotate. Then the waves push the force plate 1201 in the corresponding direction, and the force plate 1201 moves and pushes the second push rod 12. The second push rod 12 drives the second piston 11 to slide in the second cylinder 10, and uses the air hole 13 on the top of the second cylinder 10 to avoid negative pressure inside it. The second piston 11 pushes the oil in the second cylinder 10 through the oil port 14 and the connecting The pipe 15 is squeezed into the opposite first cylinder 7. Under the pressure of the oil, the first piston 8 in the first cylinder 7 slides in the direction of the movable column 17, and the first piston 8 drives the first push rod 9 to move. The end of the first push rod 9 pushes the movable column 17 to move in the movable groove 16 in the direction of the water wave. Since the center of gravity of the gravity block 18 is located at the bottom, when the movable column 17 at the top of the gravity block 18 is pushed, the bottom card cover 23 rotates on the outer wall of the sphere 22, and the deflection direction of the gravity block 18 is opposite to the direction of the water wave. After the gravity block 18 is deflected in this direction, the center of gravity will shift to the opposite direction of the water wave, so that when the water wave surges and pushes the bottom of the platform plate 1, the center of gravity of the gravity block 18 is offset to improve the stability of the platform;

[0037] At the same time, when the movable column 17 moves in the movable groove 16, it will push another group of first push rods 9 in the direction, so that the first piston 8 slides and squeezes the oil into another group of second cylinders 10, so that the second piston 11 in the other group of second cylinders 10 slides and drives the second push rod 12 to push the force plate 1201 to move outward. The force plate 1201 is not pushed by the waves. After the waves recede, the thrust on the force plate 1201 pushed by the waves disappears. The gravity block 18 uses the principle of a tumbler. The gravity block 18 deflects and resets, and the gravity block 18 drives the movable column 17 to reset in the movable groove 16. Under the action of the dynamic balance of the oil, the two groups of force plates 1201 in the direction of the waves are reset. Moreover, when the thrust of the waves is greater, the moving distance of the force plate 1201 is longer, so that the center of gravity of the gravity block 18 is more offset, thereby weakening the thrust of the waves and improving the stability of the platform while performing adaptive adjustment;

[0038] Finally, in another case, when the direction of the waves is not perpendicular to one of the surfaces of the adjusting frame 6 and has an inclination angle, the thrust of the waves when rushing towards the platform will first push the adjusting frame 6 to rotate, and the adjusting frame 6, the regulator 4 and the rotating rod 3 rotate synchronously. The balls at the end of the first push rod 9 roll on the outer wall of the movable column 17 until the thrust of the waves is perpendicular to the surface of the adjusting frame 6. Then the adjusting frame 6 stops rotating and repeats the action in the first case above. Since the card cover 23 is in a universal rotation mode on the outer wall of the sphere 22, the gravity block 18 corresponds to the direction of the waves when deflected, and the center of gravity of the gravity block 18 is adaptively offset to improve the stability of the platform when it is impacted by waves, thereby adaptively adjusting according to the direction of the waves to improve accuracy.

[0039] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An above-water construction platform structure, comprising a platform plate (1), characterized in that: Four groups of support piles (2) are arranged at the bottom of the platform plate (1), and the four groups of support piles (2) are symmetrically arranged in pairs at the bottom of the platform plate (1). A rotating rod (3) is rotatably connected at the center of the bottom of the platform plate (1), and an adjuster (4) is fixedly connected to the bottom of the rotating rod (3), and the bottom of the rotating rod (3) is located at the top center of the adjuster (4). The bottom end of the adjuster (4) is fixedly connected to a first connecting rod (5), and the end of the first connecting rod (5) is located on the inner side of the four groups of support piles (2) and is fixedly connected to an adjustment frame (6). An adaptive adjustment mechanism is arranged on the adjuster (4), and a movable groove (16) is opened at the center of the bottom of the adjuster (4). A movable column (17) is arranged at the center of the movable groove (16), and a balancing mechanism is connected to the bottom of the movable column (17); The adaptive adjustment mechanism comprises four groups of first cylinders (7) centrally symmetrically arranged inside the regulator (4), each of the first cylinders (7) being provided with a first piston (8) slidably matched therewith, and the outer wall of each of the first pistons (8) being fixedly connected with a first push rod (9) facing the movable groove (16), and four groups of second cylinders (10) centrally symmetrically arranged inside the regulator (4) above the first cylinder (7), the four groups of second cylinders (10) being respectively fixedly connected with the inner wall of the regulator (4), each of the second cylinders (10) being provided with a second piston (11) slidably matched therewith, and the outer wall of each of the second pistons (11) being fixedly connected with a second push rod (12) facing the outside of the regulator (4), and the end of each of the second push rods (12) passing through the outer wall of the regulator (4), and the end of each of the second push rods (12) being located at the top of the adjustment frame (6) being fixedly connected with a force-bearing plate (1201); The balancing mechanism comprises a gravity block (18) fixedly arranged at the bottom of a movable column (17); the inner side walls of the four groups of support piles (2) are fixedly connected to a second connecting rod (19); a connecting seat (20) located at the bottom center of the gravity block (18) is fixedly connected between the ends of the second connecting rod (19); a fixing seat (21) is installed inside the connecting seat (20); a sphere (22) is fixedly arranged at the top center of the fixing seat (21); and a card cover (23) rotatably connected to the sphere (22) is fixedly arranged at the bottom center of the gravity block (18).

2. The above-water construction platform structure according to claim 1, characterized in that: The regulator (4) and the movable groove (16) are both cross-shaped structures, and the movable groove (16) is correspondingly opened at the bottom of the regulator (4); the regulating frame (6) is a rectangular frame structure, and the ends of the regulator (4) are respectively arranged vertically corresponding to the four sides of the regulating frame (6).

3. The above-water construction platform structure according to claim 1, characterized in that: The ends of the four groups of the first cylinders (7) are respectively fixedly connected to the inner wall of the regulator (4), and the four groups of the first cylinders (7) are arranged corresponding to the movable grooves (16), the end of the first cylinder (7) facing the movable groove (16) is arranged as an open structure, and the ends of the first push rods (9) extend to the outer wall of the movable column (17), and the end surfaces of the first push rods (9) are arranged with balls.

4. The above-water construction platform structure according to claim 1, characterized in that: An air hole (13) is provided at the top of one end of the second cylinder (10), and oil ports (14) are provided on the outer walls of one end of the first cylinder (7) and the other end of the second cylinder (10), and a connecting pipe (15) is connected between the oil port (14) at one end of the first cylinder (7) and the oil port (14) at the other end of the second cylinder (10) arranged opposite thereto.

5. The above-water construction platform structure according to claim 1, characterized in that: The center of gravity of the gravity block (18) is located on the vertical central axis, and the center of gravity of the gravity block (18) is located at its lower end.

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