A method for building a rapid water conservancy floating bridge

Abstract

The present invention discloses a method for building a rapid water conservancy floating bridge, which is characterized in that it includes the following steps: Step 1: placing multiple bridge plate assemblies on the water surface so that two adjacent bridge plate assemblies are close to each other; Step 2: in the initial state, the positioning magnet and the fixed magnet of the connecting assembly attract each other so that the connecting ring is in the lower ring groove of the bridge plate assembly; Step 3: installing the mounting plate of the building assembly onto a moving mechanism, and the moving mechanism drives the building assembly to move in the horizontal plane and move up and down in the vertical plane; Step 4: fixing and winding a steel wire rope on the rotating wheel of the building assembly, and the free end of the steel wire rope is fixed with a hook. The present invention relates to the field of floating bridge construction, and specifically, to a method for building a rapid water conservancy floating bridge. The technical problem to be solved by the present invention is to provide a method for building a rapid water conservancy floating bridge, which facilitates the rapid construction of a floating bridge.

Description

Technical Field

[0001] The invention relates to the field of floating bridge construction, and in particular to a method for constructing a water conservancy rapid floating bridge. Background Art

[0002] Floating bridges are widely used as a temporary means of transportation in tourism, transportation improvements, and military rescue operations. Existing floating bridges are very simple in structure, typically requiring only a few connecting and securing beams and longitudinal beams placed on floating objects, followed by decking and securing with ropes. This method is structurally unstable and prone to tipping. Furthermore, securing the decking after installation is difficult and cumbersome to operate.

[0003] If a method for building a floating bridge can be provided, which can realize rapid construction of the floating bridge and make the floating bridge firmly fixed, it will be convenient to use the floating bridge. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to provide a method for constructing a water conservancy rapid floating bridge, which facilitates the rapid construction of the floating bridge.

[0005] The present invention adopts the following technical solutions to achieve the invention objectives:

[0006] A method for constructing a rapid water conservancy floating bridge, characterized by comprising the following steps:

[0007] Step 1: placing multiple bridge plate assemblies on the water surface so that two adjacent bridge plate assemblies are close to each other;

[0008] Step 2: In the initial state, the positioning magnet and the fixed magnet of the connecting assembly attract each other, so that the connecting ring is located in the lower ring groove of the bridge assembly;

[0009] Step 3: Mounting the mounting plate of the building assembly onto the moving mechanism, wherein the moving mechanism drives the building assembly to move in the horizontal plane and move up and down in the vertical plane;

[0010] Step 4: Fixing and winding a steel wire rope on the rotating wheel of the building assembly, and fixing a hook on the free end of the steel wire rope;

[0011] Step 5: operating the moving mechanism to match the building assembly with a set of adjacent bridge board assemblies;

[0012] Step 6: Hook the hook onto the hanging plate of the bridge plate assembly;

[0013] Step 7: Operate the moving mechanism to move the building assembly downward, and the four winding motors of the building assembly rotate synchronously, so that the hook pulls the hanging plate, so that the adjacent bridge plate assemblies approach and contact each other, so that the bridge plate assembly is close to the positioning cylinder of the building assembly, and the power rod of the connecting assembly is inserted into the slot of the building assembly;

[0014] Step 8: Control the motor of the building assembly to rotate, so that the slot drives the power rod to move, and the connecting ring moves into the adjacent lower ring groove;

[0015] Step 9: Insert the fixing rod of the fixing assembly into the fixing hole of the connecting assembly to connect the adjacent bridge plate assemblies;

[0016] Step 10: Remove the hook;

[0017] Step 11: Repeat steps 5 to 10 to complete the connection of all adjacent bridge deck components, connect the bridge deck components at both ends to the river bank, and complete the construction of the floating bridge.

[0018] As a further limitation of the present technical solution, the building assembly includes the mounting plate, the mounting plate is fixedly connected to the square plate, the center of the square plate is fixedly connected to the positioning cylinder, the square plate is fixedly connected to the motor, the output shaft of the motor is fixedly connected to the gear, the square plate bearing is connected to the ring gear, the gear engages with the ring gear, the ring gear is fixedly connected to the symmetrical slots, the four corners of the square plate are respectively fixedly connected to the vertical plates, each of the vertical plates is respectively fixedly connected to the winding motor, the output shaft of each winding motor passes through the corresponding vertical plate, and the output shaft of each winding motor is respectively fixedly connected to the corresponding rotating wheel.

[0019] As a further limitation of the present technical solution, the bridge plate assembly includes a group of bridge plates, adjacent bridge plates are rotatably connected, the bridge plate at at least one end of the bridge plate assembly is fixedly connected to the symmetrical hanging plate, the bridge plate at at least one end is provided with the lower annular groove, the upper annular groove and a group of grooves, the lower annular groove is connected to the upper annular groove, the groove is connected to the lower annular groove and the upper annular groove, adjacent grooves are staggered about the upper annular groove, the bridge plate at at least one end is provided with a positioning semicircular hole, and the bridge plate at at least one end is fixedly connected to the positioning magnet.

[0020] As a further limitation of the present technical solution, adjacent positioning semicircular holes are matched with the positioning cylinder after contact.

[0021] As a further limitation of the present technical solution, the connecting assembly includes the positioning magnet, the positioning magnet matches the fixed magnet, the fixed magnet is fixedly connected to the power round rod, the power round rod is arranged in the upper circular ring groove, the power round rod is fixedly connected to the connecting ring, the connecting ring is arranged in the lower circular ring groove, and a group of fixing holes are provided at one end of the connecting ring.

[0022] As a further limitation of the present technical solution, the fixing assembly includes a trapezoidal block, which is arranged in the groove, the trapezoidal block is fixedly connected to the bridge plate, the trapezoidal block is fixedly connected to one end of the spring, the other end of the spring is fixedly connected to the fixing rod, and the fixing rod matches the fixing hole.

[0023] As a further limitation of the present technical solution, when the motor rotates, the motor drives the gear to rotate, the gear drives the ring gear to rotate, the ring gear drives the slot to swing, the slot drives the power rod to swing, the power rod drives the fixed magnet to swing, and the power rod drives the connecting ring to move along the lower ring groove. When the connecting ring moves, until the fixing rod matches the fixing hole, the spring recovers, allowing the fixing rod to be inserted into the fixing hole.

[0024] As a further limitation of the present technical solution, when the positioning magnet and the fixed magnet attract each other, the connecting ring is completely located in the lower ring groove.

[0025] As a further limitation of the present technical solution, the fixing rod is semi-spherical at the end away from the spring.

[0026] As a further limitation of the present technical solution, in an initial state, the other end of the connecting ring contacts the fixing rod, and the spring is compressed.

[0027] Compared with the prior art, the advantages and positive effects of the present invention are:

[0028] This device moves the building assembly downward by operating the moving mechanism, and the four winding motors of the building assembly rotate synchronously, so that the hook pulls the hanging plate, so that adjacent bridge plate assemblies are close to and in contact with each other. By setting a positioning cylinder and a positioning semicircular hole, after the positioning semicircular hole contacts the positioning cylinder, through the action of the moving mechanism and the motor, when the bridge plate assembly is misaligned with the positioning cylinder, the end bridge plate moves under the limit of the positioning cylinder, and after the adjacent bridge plates contact, they are straightened under the limit of the positioning cylinder, so that the adjacent bridge plate assemblies are quickly positioned.

[0029] This device is driven by a motor, enabling a power rod to drive the connecting ring along the lower ring groove. When the connecting ring leaves the fixed rod, the spring recovers, and when the other connecting ring contacts the fixed rod, the spring compresses. The ends of the connecting rings are arc-shaped transitions, while the ends of the fixed rods are hemispherical, preventing the connecting rings from getting stuck during movement. When the fixing holes match the fixed rods, the spring recovers, and the fixed rods quickly insert into the fixing holes, achieving a stable connection between adjacent bridge plate components. The staggered distribution of the fixed rods and connecting rings provides a more secure connection.

[0030] The device is cleverly designed to achieve rapid construction of a floating bridge. The end bridge plates of adjacent bridge plate assemblies are connected by using connecting rings, and the fixing rods are inserted into the fixing holes to achieve a stable connection, making the floating bridge connection simple and firm. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0032] Figure 2 It is a schematic diagram of the three-dimensional structure of the building assembly of the present invention.

[0033] Figure 3 It is a schematic diagram of the three-dimensional structure of the connection component of the present invention.

[0034] Figure 4 It is a schematic diagram of the three-dimensional structure of the fixing component of the present invention.

[0035] Figure 5 It is a schematic diagram of the partial three-dimensional structure of the bridge plate assembly of the present invention.

[0036] Figure 6 It is a schematic diagram of the local three-dimensional structure of the present invention.

[0037] In the picture:

[0038] 1. Building components, 11. Mounting plate, 12. Square plate, 13. Rotating wheel, 14. Vertical plate, 15. Winding motor, 16. Slot, 17. Positioning cylinder, 18. Ring gear, 19. Gear, 20. Motor,

[0039] 2. Bridge plate assembly, 21. Bridge plate, 22. Groove, 23. Hanging plate, 24. Upper ring groove, 25. Lower ring groove, 26. Positioning semicircular hole,

[0040] 3. Connecting assembly, 31. Positioning magnet, 32. Connecting ring, 33. Fixing hole, 34. Power rod, 35. Fixing magnet,

[0041] 4. Fixing assembly, 41. Trapezoidal block, 42. Spring, 43. Fixing rod. DETAILED DESCRIPTION

[0042] A specific embodiment of the present invention is described in detail below with reference to the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiment.

[0043] The present invention comprises the following steps:

[0044] Step 1: Place multiple bridge plate assemblies 2 on the water surface so that two adjacent bridge plate assemblies 2 are close to each other;

[0045] Step 2: In the initial state, the positioning magnet 31 and the fixed magnet 35 of the connecting component 3 attract each other, so that the connecting ring 32 is located in the lower annular groove 25 of the bridge plate component 2;

[0046] Step 3: Install the mounting plate 11 of the building assembly 1 onto a moving mechanism, which drives the building assembly 1 to move in a horizontal plane and move up and down in a vertical plane;

[0047] Step 4: Fix and wind a steel wire rope on the rotating wheel 13 of the building assembly 1, and fix the free end of the steel wire rope to a hook;

[0048] Step 5: operating the moving mechanism to match the building assembly 1 with a group of adjacent bridge assembly 2;

[0049] Step 6: Hook the hook onto the hanging plate 23 of the bridge plate assembly 2;

[0050] Step 7: Operate the moving mechanism to move the building assembly 1 downward. The four winding motors 15 of the building assembly 1 rotate synchronously, causing the hooks to pull the hanging plates 23, so that the adjacent bridge assembly 2 approaches and contacts each other, so that the bridge assembly 2 is close to the positioning cylinder 17 of the building assembly 1, and the power rod 34 of the connecting assembly 3 is inserted into the slot 16 of the building assembly 1;

[0051] Step 8: Control the motor 20 of the building assembly 1 to rotate, so that the slot 16 drives the power rod 34 to move, and the connecting ring 32 moves into the adjacent lower ring groove 25;

[0052] Step nine: insert the fixing rod 43 of the fixing assembly 4 into the fixing hole 33 of the connecting assembly 3 to connect the adjacent bridge plate assemblies 2;

[0053] Step 10: Remove the hook;

[0054] Step 11: Repeat steps 5 to 10 to complete the connection of all adjacent bridge deck assemblies 2, connect the bridge deck assemblies 2 at both ends to the river bank, and complete the construction of the floating bridge.

[0055] The building assembly 1 includes the mounting plate 11, which is fixedly connected to the square plate 12. The center of the square plate 12 is fixedly connected to the positioning cylinder 17. The square plate 12 is fixedly connected to the motor 20. The output shaft of the motor 20 is fixedly connected to the gear 19. The bearing of the square plate 12 is connected to the ring gear 18. The gear 19 engages with the ring gear 18. The ring gear 18 is fixedly connected to the symmetrical slots 16. The four corners of the square plate 12 are respectively fixedly connected to the vertical plates 14. Each of the vertical plates 14 is respectively fixedly connected to the winding motor 15. The output shaft of each winding motor 15 passes through the corresponding vertical plate 14. The output shaft of each winding motor 15 is respectively fixedly connected to the corresponding rotating wheel 13.

[0056] The bridge plate assembly 2 includes a group of bridge plates 21, and the adjacent bridge plates 21 are rotatably connected. The bridge plate 21 at at least one end of the bridge plate assembly 2 is fixedly connected to the symmetrical hanging plate 23. The bridge plate 21 at at least one end is provided with the lower annular groove 25, the upper annular groove 24 and a group of grooves 22. The lower annular groove 25 is connected to the upper annular groove 24, and the groove 22 is connected to the lower annular groove 25 and the upper annular groove 24. The adjacent grooves 22 are staggered about the upper annular groove 24. The bridge plate 21 at at least one end is provided with a positioning semicircular hole 26, and the bridge plate 21 at at least one end is fixedly connected to the positioning magnet 31.

[0057] The adjacent positioning semicircular holes 26 are in contact with each other and match the positioning cylinders 17 .

[0058] The connecting assembly 3 includes the positioning magnet 31, the positioning magnet 31 matches the fixed magnet 35, the fixed magnet 35 is fixedly connected to the power rod 34, the power rod 34 is arranged in the upper annular groove 24, the power rod 34 is fixedly connected to the connecting ring 32, the connecting ring 32 is arranged in the lower annular groove 25, and a group of fixing holes 33 are provided at one end of the connecting ring 32.

[0059] The fixing assembly 4 includes a trapezoidal block 41, which is arranged in the groove 22. The trapezoidal block 41 is fixedly connected to the bridge plate 21. The trapezoidal block 41 is fixedly connected to one end of the spring 42, and the other end of the spring 42 is fixedly connected to the fixing rod 43. The fixing rod 43 matches the fixing hole 33.

[0060] When the motor 20 rotates, the motor 20 drives the gear 19 to rotate, the gear 19 drives the ring gear 18 to rotate, the ring gear 18 drives the slot 16 to swing, the slot 16 drives the power rod 34 to swing, the power rod 34 drives the fixed magnet 35 to swing, and the power rod 34 drives the connecting ring 32 to move along the lower annular groove 25. When the connecting ring 32 moves, until the fixing rod 43 matches the fixing hole 33, the spring 42 recovers, so that the fixing rod 43 is inserted into the fixing hole 33.

[0061] When the positioning magnet 31 and the fixed magnet 35 attract each other, the connecting ring 32 is completely located in the lower annular groove 25 .

[0062] The end of the fixing rod 43 away from the spring 42 is a semi-spherical shape.

[0063] In the initial state, the other end of the connecting ring 32 contacts the fixing rod 43 and the spring 42 is compressed.

[0064] The moving mechanism may be an auxiliary ship or the like, on which a mechanical arm or a crane is provided to move the building components.

[0065] The workflow of the present invention is:

[0066] A plurality of bridge plate assemblies 2 are placed on the water surface so that two adjacent bridge plate assemblies 2 are close to each other.

[0067] In the initial state, the positioning magnet 31 and the fixed magnet 35 of the connecting assembly 3 attract each other, so that the connecting ring 32 is located in the lower annular groove 25 of the bridge plate assembly 2 .

[0068] The mounting plate 11 of the building assembly 1 is mounted on the moving mechanism, and the moving mechanism drives the building assembly 1 to move in the horizontal plane and move up and down and swing in the vertical plane.

[0069] Fix and wind a steel wire rope on the rotating wheel 13 of the building assembly 1, and fix the free end of the steel wire rope to a hook;

[0070] Operating the moving mechanism to match the building assembly 1 with a set of adjacent bridge assembly 2;

[0071] Hook the hook onto the hanging plate 23 of the bridge plate assembly 2;

[0072] The moving mechanism is operated to move the building assembly 1 downward, and the four winding motors 15 of the building assembly 1 rotate synchronously, so that the hook pulls the hanging plate 23, so that the adjacent bridge assembly 2 approaches and contacts each other, so that the bridge assembly 2 is close to the positioning cylinder 17 of the building assembly 1, and the power rod 34 of the connecting assembly 3 is inserted into the slot 16 of the building assembly 1.

[0073] The motor 20 of the building assembly 1 is controlled to rotate. When the motor 20 rotates, the motor 20 drives the gear 19 to rotate, the gear 19 drives the ring gear 18 to rotate, the ring gear 18 drives the slot 16 to swing, the slot 16 drives the power rod 34 to swing, the power rod 34 drives the fixed magnet 35 to swing, and the power rod 34 drives the connecting ring 32 to move along the lower ring groove 25. When the connecting ring 32 moves, until the fixing rod 43 matches the fixing hole 33, the spring 42 recovers, allowing the fixing rod 43 to be inserted into the fixing hole 33. The slot 16 drives the power rod 34 to move, causing the connecting ring 32 to move into the adjacent lower ring groove 25.

[0074] The fixing rod 43 of the fixing assembly 4 is inserted into the fixing hole 33 of the connecting assembly 3 to achieve the connection of adjacent bridge plate assemblies 2.

[0075] Remove the hook, repeat this process to connect all adjacent bridge deck components 2, connect the bridge deck components 2 at both ends to the river bank, and complete the construction of the floating bridge.

[0076] This device moves the building component 1 downward by operating the moving mechanism, and the four winding motors 15 of the building component 1 rotate synchronously, so that the hook pulls the hanging plate 23, so that the adjacent bridge plate components 2 are close to and in contact with each other. By setting the positioning cylinder 17 and the positioning semicircular hole 26, after the positioning semicircular hole 26 contacts the positioning cylinder 17, through the action of the moving mechanism and the motor 15, when the bridge plate component 2 is misaligned with the positioning cylinder 17, the end bridge plate 21 moves under the limit of the positioning cylinder 17, and the adjacent bridge plates 21 are aligned under the limit of the positioning cylinder 17 after contact, so that the adjacent bridge plate components 2 are quickly positioned.

[0077] This device is driven by the motor 20, so that the power rod 34 drives the connecting ring 32 to move along the lower annular groove 25. After the connecting ring 32 leaves the fixing rod 43, the spring 42 is restored. After the other connecting ring 32 contacts the fixing rod 43, the spring 42 is compressed. The end of the connecting ring 32 is an arc transition, and the end of the fixing rod 43 is a hemisphere, which prevents the connecting ring 32 from getting stuck during movement. When the fixing hole 33 and the fixing rod 43 match, the spring 42 is restored, and the fixing rod 43 is quickly inserted into the fixing hole 33, achieving a stable connection between adjacent bridge plate assemblies 2. The staggered distribution of the fixing rods 43 and the connecting ring 32 provides a more secure connection.

[0078] The device is cleverly designed to achieve rapid construction of a floating bridge. The connecting ring 32 is used to connect the end bridge plates 21 of adjacent bridge plate assemblies 2, and the fixing rod 43 is inserted into the fixing hole 33 to achieve a stable connection, making the floating bridge connection simple and firm.

[0079] The above disclosure is only a specific embodiment of the present invention, but the present invention is not limited thereto. Any changes that can be conceived by those skilled in the art should fall within the scope of protection of the present invention.

Claims

1. A method for constructing a rapid water conservancy floating bridge, characterized in that: The following steps are involved: Step 1: placing a plurality of bridge plate assemblies (2) on the water surface, so that two adjacent bridge plate assemblies (2) are close to each other; Step 2: In the initial state, the positioning magnet (31) and the fixed magnet (35) of the connecting component (3) attract each other, so that the connecting ring (32) is located in the lower ring groove (25) of the bridge plate component (2); Step 3: Install the mounting plate (11) of the building component (1) onto a moving mechanism, wherein the moving mechanism drives the building component (1) to move in a horizontal plane and move up and down in a vertical plane; wherein the moving mechanism is an auxiliary ship, and a mechanical arm or a crane is provided on the auxiliary ship, and the mechanical arm or the crane drives the building component (1) to move; Step 4: Fix and wind a steel wire rope on the rotating wheel (13) of the building component (1), and fix a hook on the free end of the steel wire rope; Step 5: operating the moving mechanism to make the building assembly (1) match a set of adjacent bridge assembly (2); Step 6: hook the hook onto the hanging plate (23) of the bridge plate assembly (2); Step 7: Operate the moving mechanism to move the building assembly (1) downward, and the four winding motors (15) of the building assembly (1) rotate synchronously, so that the hook pulls the hanging plate (23), so that the adjacent bridge plate assemblies (2) are close to and in contact with each other, so that the bridge plate assembly (2) is close to the positioning cylinder (17) of the building assembly (1), and the power round rod (34) of the connecting assembly (3) is inserted into the slot (16) of the building assembly (1); the positioning semicircular holes (26) of the adjacent bridge plate assemblies (2) are in contact and match the positioning cylinder (17); Step eight: controlling the motor (20) of the building assembly (1) to rotate, so that the clamping slot (16) drives the power rod (34) to move, so that the connecting ring (32) moves into the adjacent lower ring groove (25); Step nine: inserting the fixing rod (43) of the fixing assembly (4) into the fixing hole (33) of the connecting assembly (3) to achieve connection between the adjacent bridge plate assemblies (2); Step ten: removing the hook; Step 11: Repeat steps 5 to 10 to complete the connection of all adjacent bridge deck assemblies (2), connect the bridge deck assemblies (2) at both ends to the river bank, and complete the construction of the floating bridge; Among them, this device moves the building assembly downward by operating the moving mechanism, and the four winding motors of the building assembly rotate synchronously, so that the hook pulls the hanging plate, so that the adjacent bridge plate assemblies are close to and in contact with each other. By setting the positioning cylinder and the positioning semicircular hole, after the positioning semicircular hole contacts the positioning cylinder, through the action of the moving mechanism and the motor, when the bridge plate assembly is misaligned with the positioning cylinder, the end bridge plate moves under the limit of the positioning cylinder, and the adjacent bridge plates are aligned under the limit of the positioning cylinder after contact, so that the adjacent bridge plate assemblies are quickly positioned; The building assembly (1) includes the mounting plate (11), the mounting plate (11) is fixedly connected to the square plate (12), the center of the square plate (12) is fixedly connected to the positioning cylinder (17), the square plate (12) is fixedly connected to the motor (20), the output shaft of the motor (20) is fixedly connected to the gear (19), the bearing of the square plate (12) is connected to the gear ring (18), the gear (19) engages with the gear ring (18), the gear ring (18) is fixedly connected to the symmetrical slots (16), the four corners of the square plate (12) are respectively fixedly connected to the vertical plates (14), each of the vertical plates (14) is respectively fixedly connected to the winding motor (15), the output shaft of each winding motor (15) passes through the corresponding vertical plate (14), and the output shaft of each winding motor (15) is respectively fixedly connected to the corresponding rotating wheel (13); The bridge plate assembly (2) includes a group of bridge plates (21), adjacent bridge plates (21) are rotatably connected, the bridge plate (21) at at least one end of the bridge plate assembly (2) is fixedly connected to the symmetrical hanging plate (23), the bridge plate (21) at at least one end is provided with the lower annular groove (25), the upper annular groove (24) and a group of grooves (22), the lower annular groove (25) is connected to the upper annular groove (24), the groove (22) is connected to the lower annular groove (25) and the upper annular groove (24), the adjacent grooves (22) are staggered with respect to the upper annular groove (24), the bridge plate (21) at at least one end is provided with a positioning semicircular hole (26), and the bridge plate (21) at at least one end is fixedly connected to the positioning magnet (31); The connecting assembly (3) includes the positioning magnet (31), the positioning magnet (31) matches the fixed magnet (35), the fixed magnet (35) is fixedly connected to the power rod (34), the power rod (34) is arranged in the upper annular groove (24), the power rod (34) is fixedly connected to the connecting ring (32), the connecting ring (32) is arranged in the lower annular groove (25), and one end of the connecting ring (32) is provided with a group of the fixing holes (33); The fixing assembly (4) includes a trapezoidal block (41), the trapezoidal block (41) is disposed in the groove (22), the trapezoidal block (41) is fixedly connected to the bridge plate (21), the trapezoidal block (41) is fixedly connected to one end of a spring (42), the other end of the spring (42) is fixedly connected to the fixing rod (43), and the fixing rod (43) matches the fixing hole (33); When the motor (20) rotates, the motor (20) drives the gear (19) to rotate, the gear (19) drives the ring gear (18) to rotate, the ring gear (18) drives the slot (16) to swing, the slot (16) drives the power rod (34) to swing, the power rod (34) drives the fixed magnet (35) to swing, the power rod (34) drives the connecting ring (32) to move along the lower ring groove (25), and when the connecting ring (32) moves, until the fixing rod (43) matches the fixing hole (33), the spring (42) recovers, so that the fixing rod (43) is inserted into the fixing hole (33).

2. The method for constructing a rapid hydraulic floating bridge according to claim 1, characterized in that: When the positioning magnet (31) and the fixed magnet (35) attract each other, the connecting ring (32) is completely located in the lower ring groove (25).

3. The method for constructing a rapid hydraulic floating bridge according to claim 1, characterized in that: The end of the fixing rod (43) away from the spring (42) is a semi-spherical ball.

4. The method for constructing a rapid hydraulic floating bridge according to claim 3, characterized in that: In the initial state, the other end of the connecting ring (32) contacts the fixing rod (43), and the spring (42) is compressed.

Images