A vibration piling device for sheet pile construction

Abstract

The present invention discloses a vibrating piling device for sheet pile construction, which relates to the technical field of sheet pile construction. The device comprises a vibrating structure and a clamping assembly, wherein the clamping assembly is located below the vibrating structure, a mounting housing is fixedly provided at the bottom of the vibrating structure, a driving trigger mechanism is fixedly provided on the right side of the mounting housing, a first limiting mechanism and two sets of mutually symmetrical second limiting mechanisms are provided inside the mounting housing, and locking mechanisms are provided on the front and back sides of the mounting housing. The present invention has a higher degree of automation. When connecting the vibrating structure and the clamping assembly, there is no need to rotate the vibrating structure and the clamping assembly, nor is there any need to reinforce them with auxiliary bolts. This reduces the difficulty of alignment while saving manpower and effectively improving assembly and disassembly efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of sheet pile construction, in particular to a vibration piling device used for sheet pile construction. Background Art

[0002] When performing river channel maintenance or soil trenching operations, it is necessary to protect the river channel wall and trench wall by inserting sheet piles. In the prior art, sheet piles are mostly inserted by vibrating pile drivers.

[0003] The invention patent with authorization publication number CN 115012413 B discloses a vibratory pile driver for sheet pile construction, comprising a vibrating structure and a clamping structure mounted on the vibrating structure. The clamping structure comprises a gantry, a hydraulic cylinder fixed to a first vertical plate of the gantry, a pusher fixed to the end of the piston rod of the hydraulic cylinder, and a clamping portion formed between the pusher and the second vertical plate of the gantry. The novel structure protects the hydraulic cylinder and piston rod, preventing damage to the hydraulic cylinder; it also cushions the inserted workpiece, providing a sense of resistance to alert the user of the insertion, reducing hard collisions, and preventing structural damage.

[0004] However, after actual application by technicians in this field, it was found that the above device still has some shortcomings. The most obvious one is that when connecting the vibration structure and the clamping structure, the threaded column on the top of the clamping structure needs to be screwed into the threaded groove at the bottom of the vibration structure. Alignment is difficult and too labor-intensive. In addition, in order to avoid loosening of the threaded column due to vibration, additional auxiliary bolts are required to reinforce the connection, which has a great impact on the disassembly and assembly efficiency of the vibration structure and the clamping structure.

[0005] Therefore, it is necessary to invent a vibration piling device for sheet pile construction to solve the above problems. Summary of the Invention

[0006] The object of the present invention is to provide a vibration piling device for sheet pile construction, which is provided with a driving trigger mechanism, a first limiting mechanism, a second limiting mechanism and a locking mechanism, so that the driving trigger mechanism is used to drive the first limiting mechanism to enable the first limiting mechanism to complete the clamping and limiting of the clamping assembly in the left and right directions, and then the driving trigger mechanism is used to trigger the two sets of second limiting mechanisms to enable the second limiting mechanisms to complete the clamping and limiting of the clamping assembly in the front and back directions. When the subsequent driving trigger mechanism is reset, the triggering of the second limiting mechanism is first released, thereby releasing the clamping and limiting of the clamping assembly in the front and back directions, and then the first limiting mechanism is reset. The structure is driven in reverse, thereby releasing the clamping limit of the clamping assembly in the left and right directions, and finally triggering the locking mechanism, thereby releasing the locking of the first limit mechanism by the locking mechanism, thereby automatically disengaging the clamping assembly, so as to solve the problem proposed in the above background technology that when connecting the vibration structure and the clamping structure, the threaded column at the top of the clamping structure needs to be screwed into the threaded groove at the bottom of the vibration structure, which is difficult to align and too labor-intensive. In addition, in order to avoid loosening of the threaded column due to vibration, additional auxiliary bolts are required for connection reinforcement, which has a great impact on the disassembly and assembly efficiency of the vibration structure and the clamping structure.

[0007] To achieve the above-mentioned object, the present invention provides the following technical solution: a vibrating piling device for sheet pile construction, comprising a vibrating structure and a clamping assembly, wherein the clamping assembly is located below the vibrating structure, a mounting housing is fixedly provided at the bottom of the vibrating structure, a driving trigger mechanism is fixedly provided on the right side of the mounting housing, a first limiting mechanism and two sets of mutually symmetrical second limiting mechanisms are provided inside the mounting housing, and locking mechanisms are provided on the front and back sides of the mounting housing;

[0008] The driving trigger mechanism drives the first limiting mechanism, so that the first limiting mechanism completes the clamping limit of the clamping assembly in the left and right directions, and then drives the trigger mechanism to trigger the two groups of second limiting mechanisms, so that the second limiting mechanism completes the clamping limit of the front and back directions of the clamping assembly. When the subsequent driving trigger mechanism is reset, the second limiting mechanism is first released to release the clamping limit in the front and back directions of the clamping assembly, and then the first limiting mechanism is reversely driven to release the clamping limit in the left and right directions of the clamping assembly, and finally the locking mechanism is triggered to release the locking mechanism from the first limiting mechanism, so that the clamping assembly is automatically disengaged.

[0009] Preferably, the clamping assembly includes a clamping structure and a T-shaped connecting block;

[0010] A plurality of moving wheels are fixedly arranged on the bottom of the clamping structure, and the T-shaped connecting block is fixedly arranged on the top of the clamping structure and is located inside the mounting shell.

[0011] Preferably, the drive trigger mechanism includes a U-shaped frame, a reciprocating screw, a drive motor, an outer sleeve, a first spring and an inner sleeve;

[0012] The U-shaped frame is fixedly arranged on the right side of the mounting shell, and a guide slot is provided on the U-shaped frame. The reciprocating screw passes through the U-shaped frame and is rotatably connected to the U-shaped frame through a bearing. The drive motor is fixedly arranged on the right side of the U-shaped frame and is transmission-connected to the reciprocating screw. The outer sleeve, the first spring and the inner sleeve are sequentially sleeved on the outside of the reciprocating screw from right to left. The outer sleeve is transmission-connected to the reciprocating screw. The first spring is fixedly connected between the outer sleeve and the inner sleeve. The inner sleeve is slidingly connected to the reciprocating screw and is slidingly arranged on the inside of the outer sleeve. The inner sleeve slides through the right side of the mounting shell and extends to the inside of the mounting shell.

[0013] Preferably, the drive trigger mechanism further includes an outer sleeve, an L-shaped plate and a first trigger block;

[0014] The outer sleeve is fixedly mounted on the right end of the outer sleeve, the L-shaped plate is slidably mounted on the inner side of the guide slot and is fixedly connected to the outer sleeve, and the first trigger block is fixedly mounted on the end of the L-shaped plate.

[0015] Preferably, the first limiting mechanism includes a movable L-shaped limiting block, a fixed L-shaped limiting block, a rotating shaft, a locking hole and a torsion spring;

[0016] The dynamic L-shaped limit block is located at the right end inside the mounting shell and is fixedly arranged on the end of the inner sleeve. The fixed L-shaped limit block is located at the left end inside the mounting shell. The rotating shaft passes through the fixed L-shaped limit block and the mounting shell. The rotating shaft is fixedly connected to the fixed L-shaped limit block and is rotatably connected to the mounting shell through a bearing. The locking holes are opened at both ends of the right side of the rotating shaft. The torsion spring is sleeved on the outside of the rotating shaft and fixedly connected between the inner wall of the mounting shell and the fixed L-shaped limit block.

[0017] Preferably, the second limiting mechanism includes a limiting plate, a sliding rod, a second trigger block and a second spring;

[0018] The limit plate is fitted with the inner wall of the mounting shell, the sliding rod slides through the mounting shell and is fixedly connected to the limit plate, the second trigger block is fixedly arranged on the outer end of the sliding rod, and the second spring is fixedly connected between the mounting shell and the second trigger block.

[0019] Preferably, the locking mechanism includes a fixing plate, a locking rod, an end plate, a third spring and a connecting plate;

[0020] The fixing plate is fixedly connected to the U-shaped frame, the locking rod slides through the fixing plate and the L-shaped plate, the end plate is fixedly arranged on the right end of the locking rod, the third spring and the connecting plate are sequentially sleeved on the outside of the locking rod from left to right, the third spring is fixedly connected between the fixing plate and the connecting plate, and the connecting plate is fixedly connected to the locking rod.

[0021] The present invention also discloses a method for disassembling and assembling a vibrating piling device for sheet pile construction, the method specifically comprising the following steps:

[0022] S1, after the T-shaped connecting block enters the inner side of the installation housing between the dynamic L-shaped limit block and the fixed L-shaped limit block, the drive motor is started. After the drive motor is started, the reciprocating screw is driven to rotate. When the reciprocating screw rotates, the outer sleeve is driven to move left. When the outer sleeve moves left, the inner sleeve is driven to move left through the first spring, and the L-shaped plate and the first trigger block are driven to move left through the outer sleeve. When the inner sleeve moves left, the dynamic L-shaped limit block is driven to move left synchronously. When the dynamic L-shaped limit block moves left, it pushes the T-shaped connecting block, thereby causing the T-shaped connecting block to gradually move to the top of the fixed L-shaped limit block.

[0023] S2, when the leftward movement distance of the outer sleeve reaches the first threshold, the dynamic L-shaped limit block and the fixed L-shaped limit block respectively complete the clamping of the T-shaped connecting block from the left and right sides. At this time, due to the obstruction of the T-shaped connecting block, the dynamic L-shaped limit block cannot continue to move left. Subsequently, as the outer sleeve continues to move left, the inner sleeve that cannot move left synchronously continues to compress the first spring. At the same time, the outer sleeve continues to drive the L-shaped plate and the first trigger block to move left through the outer sleeve plate.

[0024] S3: When the outer sleeve moves to the left by a distance that reaches a second threshold, the first trigger block and the second trigger block are in contact. Subsequently, as the first trigger block continues to move to the left, the first trigger block pushes the second trigger block, and the second trigger block compresses the second spring and drives the limit plate to continue to move inward through the sliding rod, thereby causing the limit plate to move toward the T-shaped connecting block.

[0025] S4: When the outer sleeve moves to the left and reaches the third threshold, the two limit plates respectively complete the clamping and limiting of the T-shaped connecting block in the front and rear directions. At this time, the outer sleeve moves to the leftmost end of the reciprocating thread outside the reciprocating screw, and the drive motor is stopped, thereby completing the connection between the vibration structure and the clamping assembly;

[0026] S5, start the driving motor again, at this time the driving motor drives the reciprocating screw to rotate, and the reciprocating screw rotates and drives the outer sleeve to move right and reset. When the outer sleeve moves rightward by a distance that reaches the fourth threshold, the outer sleeve arrives at the initial position. At this time, the first limit mechanism and the second limit mechanism are all reset, and the T-shaped connecting block is suspended on the top of the fixed L-shaped limit block. Subsequently, as the outer sleeve continues to move rightward, the outer sleeve drives the L-shaped plate to push the end plate through the outer sleeve plate. When the end plate moves rightward, the locking rod moves rightward synchronously. When the locking rod moves rightward, the third spring is stretched through the connecting plate.

[0027] S6. When the rightward movement distance of the outer sleeve reaches the fifth threshold, the end of the locking rod moves out from the inner side of the locking hole. At this time, under the influence of the weight of the clamping structure and the T-shaped connecting block, the fixed L-shaped limit block rotates around the rotating shaft as the axis, and the T-shaped connecting block is separated from the top of the fixed L-shaped limit block. Then, the fixed L-shaped limit block and the rotating shaft are reset under the drive of the torsion spring, thereby completing the disassembly of the vibration structure and the clamping assembly;

[0028] S7. When the outer sleeve moves to the right by a distance that reaches the sixth threshold, the outer sleeve moves to the rightmost end of the reciprocating thread on the outside of the reciprocating screw. Subsequently, as the reciprocating screw continues to rotate, the outer sleeve moves to the left and resets. When the outer sleeve moves to the left by a distance that reaches the seventh threshold, the outer sleeve arrives at the initial position again, and the locking rod is inserted into the inner side of the locking hole again under the drive of the connecting plate, and then the drive motor is stopped.

[0029] Technical effects and advantages of the present invention:

[0030] The present invention is provided with a driving trigger mechanism, a first limiting mechanism, a second limiting mechanism and a locking mechanism, so that the driving trigger mechanism is used to drive the first limiting mechanism, so that the first limiting mechanism completes the clamping and limiting of the clamping assembly in the left and right directions, and then the driving trigger mechanism triggers the two sets of second limiting mechanisms, so that the second limiting mechanism completes the clamping and limiting of the clamping assembly in the front and rear directions. When the subsequent driving trigger mechanism is reset, the trigger of the second limiting mechanism is first released, thereby releasing the clamping and limiting of the clamping assembly in the front and rear directions, and then the first limiting mechanism is driven in reverse, thereby releasing the clamping and limiting of the clamping assembly in the left and right directions, and finally the locking mechanism is triggered, thereby causing the locking mechanism to release the lock of the first limiting mechanism, thereby automatically disengaging the clamping assembly. Compared with the same type of devices and methods in the prior art, the present invention has a higher degree of automation. When connecting the vibration structure and the clamping assembly, there is no need to rotate the vibration structure and the clamping assembly, and there is no need to use auxiliary bolts for reinforcement, which reduces the difficulty of alignment while saving manpower and can effectively improve the disassembly and assembly efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0032] Figure 2 It is a schematic diagram of the clamping structure of the present invention.

[0033] Figure 3 It is a structural schematic diagram of the mounting housing, the driving trigger mechanism, the first limiting mechanism, the second limiting mechanism and the locking mechanism of the present invention.

[0034] Figure 4 It is a schematic structural diagram of the driving trigger mechanism and the locking mechanism of the present invention.

[0035] Figure 5 It is a schematic structural diagram of the first limiting mechanism and the second limiting mechanism of the present invention.

[0036] In the figure: 1. Vibration structure; 2. Clamping assembly; 21. Clamping structure; 22. T-shaped connecting block; 3. Mounting shell; 4. Drive trigger mechanism; 41. U-shaped frame; 42. Reciprocating screw; 43. Drive motor; 44. Outer sleeve; 45. First spring; 46. Inner sleeve; 47. Outer sleeve; 48. L-shaped plate; 49. First trigger block; 5. First limiting mechanism; 51. Moving L-shaped limit block; 52. Fixed L-shaped limit block; 53. Rotating shaft; 54. Locking hole; 55. Torsion spring; 6. Second limiting mechanism; 61. Limiting plate; 62. Sliding rod; 63. Second trigger block; 64. Second spring; 7. Locking mechanism; 71. Fixed plate; 72. Locking rod; 73. End plate; 74. Third spring; 75. Connecting plate. DETAILED DESCRIPTION

[0037] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0038] Example 1

[0039] The present invention provides Figure 1-Figure 5 The vibratory piling device shown is used for sheet pile construction and includes a vibrating structure 1 and a clamping assembly 2. The clamping assembly 2 is located below the vibrating structure 1. A mounting housing 3 is fixedly provided at the bottom of the vibrating structure 1. A drive trigger mechanism 4 is fixedly provided on the right side of the mounting housing 3. A first limiting mechanism 5 and two sets of mutually symmetrical second limiting mechanisms 6 are provided inside the mounting housing 3. Locking mechanisms 7 are provided on the front and back of the mounting housing 3.

[0040] The driving trigger mechanism 4 drives the first limiting mechanism 5, so that the first limiting mechanism 5 completes the clamping limit of the clamping component 2 in the left and right directions, and then drives the trigger mechanism 4 to trigger the two groups of second limiting mechanisms 6, so that the second limiting mechanism 6 completes the clamping limit of the front and rear directions of the clamping component 2. When the subsequent driving trigger mechanism 4 is reset, the second limiting mechanism 6 is first released to release the clamping limit of the front and rear directions of the clamping component 2, and then the first limiting mechanism 5 is reversely driven to release the clamping limit of the left and right directions of the clamping component 2. Finally, the locking mechanism 7 is triggered, so that the locking mechanism 7 releases the lock on the first limiting mechanism 5, and the clamping component 2 is automatically disengaged.

[0041] like Figure 2 As shown, the clamping assembly 2 includes a clamping structure 21 and a T-shaped connecting block 22 , wherein a plurality of moving wheels are fixedly provided at the bottom of the clamping structure 21 , and the T-shaped connecting block 22 is fixedly provided at the top of the clamping structure 21 and located inside the mounting shell 3 .

[0042] It should also be noted that the vibration structure 1 and the clamping structure 21 are both solutions that have been disclosed in the prior art and are not necessary technical features of this application. Therefore, this application does not elaborate on the specific structures of the vibration structure 1 and the clamping structure 21.

[0043] like Figure 4 As shown, the drive trigger mechanism 4 includes a U-shaped frame 41, a reciprocating screw 42, a drive motor 43, an outer sleeve 44, a first spring 45, an inner sleeve 46, an outer sleeve plate 47, an L-shaped plate 48 and a first trigger block 49, wherein the U-shaped frame 41 is fixedly arranged on the right side of the mounting housing 3, a guide slot is provided on the U-shaped frame 41, the reciprocating screw 42 passes through the U-shaped frame 41 and is rotatably connected to the U-shaped frame 41 through a bearing, the drive motor 43 is fixedly arranged on the right side of the U-shaped frame 41 and is transmission-connected to the reciprocating screw 42, the outer sleeve 44, the first spring 45 and the inner sleeve 46 are from right to left. The left and right sleeves are sequentially sleeved on the outside of the reciprocating screw 42, the outer sleeve 44 is transmission-connected to the reciprocating screw 42, the first spring 45 is fixedly connected between the outer sleeve 44 and the inner sleeve 46, the inner sleeve 46 is slidingly connected to the reciprocating screw 42 and is slidingly arranged on the inside of the outer sleeve 44, the inner sleeve 46 slides through the right side of the mounting shell 3 and extends to the inside of the mounting shell 3, the outer sleeve 47 is fixedly sleeved on the right end of the outer side of the outer sleeve 44, the L-shaped plate 48 is slidingly arranged on the inside of the guide slot and fixedly connected to the outer sleeve 47, and the first trigger block 49 is fixedly arranged at the end of the L-shaped plate 48.

[0044] By setting up the above structure, the drive motor 43 can drive the reciprocating screw 42 to rotate after it is started. When the reciprocating screw 42 rotates, it drives the outer sleeve 44 to move left. When the outer sleeve 44 moves left, the first spring 45 drives the inner sleeve 46 to move left, and the outer sleeve plate 47 drives the L-shaped plate 48 and the first trigger block 49 to move left.

[0045] like Figure 4 and Figure 5As shown, the first limiting mechanism 5 includes a dynamic L-shaped limiting block 51, a fixed L-shaped limiting block 52, a rotating shaft 53, a locking hole 54 and a torsion spring 55, wherein the dynamic L-shaped limiting block 51 is located at the right end inside the mounting shell 3 and is fixedly arranged at the end of the inner sleeve 46, the fixed L-shaped limiting block 52 is located at the left end inside the mounting shell 3, the rotating shaft 53 passes through the fixed L-shaped limiting block 52 and the mounting shell 3, the rotating shaft 53 is fixedly connected to the fixed L-shaped limiting block 52 and is rotatably connected to the mounting shell 3 through a bearing, the locking holes 54 are opened at both ends of the right side of the rotating shaft 53, and the torsion spring 55 is sleeved on the outside of the rotating shaft 53 and fixedly connected between the inner wall of the mounting shell 3 and the fixed L-shaped limiting block 52.

[0046] By setting the above structure, when the inner sleeve 46 moves to the left, the dynamic L-shaped limit block 51 is driven to move to the left synchronously. When the dynamic L-shaped limit block 51 moves to the left, it pushes the T-shaped connecting block 22, so that the T-shaped connecting block 22 gradually moves to the top of the fixed L-shaped limit block 52, until the dynamic L-shaped limit block 51 and the fixed L-shaped limit block 52 complete the clamping of the T-shaped connecting block 22 from the left and right sides respectively. At this time, due to the obstruction of the T-shaped connecting block 22, the dynamic L-shaped limit block 51 cannot continue to move to the left. Subsequently, as the outer sleeve 44 continues to move to the left, the inner sleeve 46, which cannot move to the left synchronously, continues to compress the first spring 45. At the same time, the outer sleeve 44 continues to drive the L-shaped plate 48 and the first trigger block 49 to move to the left through the outer sleeve plate 47.

[0047] like Figure 5 As shown, the second limiting mechanism 6 includes a limiting plate 61, a sliding rod 62, a second trigger block 63 and a second spring 64, wherein the limiting plate 61 is in contact with the inner wall of the mounting shell 3, the sliding rod 62 slides through the mounting shell 3 and is fixedly connected to the limiting plate 61, the second trigger block 63 is fixedly arranged at the outer end of the sliding rod 62, and the second spring 64 is fixedly connected between the mounting shell 3 and the second trigger block 63.

[0048] By setting the above structure, after the first trigger block 49 and the second trigger block 63 are fitted together, as the first trigger block 49 continues to move to the left, the first trigger block 49 pushes the second trigger block 63, and the second trigger block 63 compresses the second spring 64 and drives the limit plate 61 to continue to move inward through the sliding rod 62, thereby moving the limit plate 61 toward the direction close to the T-shaped connecting block 22 until the two limit plates 61 complete the clamping and limiting of the T-shaped connecting block 22 from the front and rear directions respectively.

[0049] like Figure 4As shown, the locking mechanism 7 includes a fixed plate 71, a locking rod 72, an end plate 73, a third spring 74 and a connecting plate 75, wherein the fixed plate 71 is fixedly connected to the U-shaped frame 41, the locking rod 72 slides through the fixed plate 71 and the L-shaped plate 48, the end plate 73 is fixedly arranged at the right end of the locking rod 72, the third spring 74 and the connecting plate 75 are sequentially sleeved from left to right on the outside of the locking rod 72, the third spring 74 is fixedly connected between the fixed plate 71 and the connecting plate 75, and the connecting plate 75 is fixedly connected to the locking rod 72.

[0050] When the locking rod 72 is moved to the right, the third spring 74 is stretched through the connecting plate 75 until the end of the locking rod 72 is moved out from the inner side of the locking hole 54. At this time, under the influence of the weight of the clamping structure 21 and the T-shaped connecting block 22, the fixed L-shaped limit block 52 rotates around the rotating shaft 53 as the axis, and the T-shaped connecting block 22 is separated from the top of the fixed L-shaped limit block 52. Then the fixed L-shaped limit block 52 and the rotating shaft 53 are reset under the drive of the torsion spring 55, thereby completing the disassembly of the vibration structure 1 and the clamping assembly 2. When the outer sleeve 44 is subsequently reset to the left, the locking rod 72 is inserted into the inner side of the locking hole 54 again under the drive of the connecting plate 75.

[0051] Example 2

[0052] The present invention also discloses a method for disassembling and assembling a vibrating piling device for sheet pile construction, the method specifically comprising the following steps:

[0053] S1, after the T-shaped connecting block 22 enters the inner side of the mounting housing 3 between the dynamic L-shaped limit block 51 and the fixed L-shaped limit block 52, the drive motor 43 is started. After the drive motor 43 is started, the reciprocating screw 42 is driven to rotate. When the reciprocating screw 42 rotates, the outer sleeve 44 is driven to move left. When the outer sleeve 44 moves left, the inner sleeve 46 is driven to move left through the first spring 45, and the L-shaped plate 48 and the first trigger block 49 are driven left through the outer sleeve 47. When the inner sleeve 46 moves left, the dynamic L-shaped limit block 51 is synchronously moved left. When the dynamic L-shaped limit block 51 moves left, it pushes the T-shaped connecting block 22, thereby gradually moving the T-shaped connecting block 22 to the top of the fixed L-shaped limit block 52.

[0054] S2, when the outer sleeve 44 moves to the left by a distance that reaches a first threshold, the movable L-shaped limit block 51 and the fixed L-shaped limit block 52 respectively complete the clamping of the T-shaped connecting block 22 from the left and right sides. At this time, due to the obstruction of the T-shaped connecting block 22, the movable L-shaped limit block 51 cannot continue to move to the left. Subsequently, as the outer sleeve 44 continues to move to the left, the inner sleeve 46, which cannot move to the left synchronously, continues to compress the first spring 45. At the same time, the outer sleeve 44 continues to drive the L-shaped plate 48 and the first trigger block 49 to move to the left through the outer sleeve plate 47.

[0055] S3: When the outer sleeve 44 moves to the left by a distance that reaches a second threshold, the first trigger block 49 and the second trigger block 63 are in contact. Subsequently, as the first trigger block 49 continues to move to the left, the first trigger block 49 pushes the second trigger block 63, and the second trigger block 63 compresses the second spring 64 and simultaneously drives the limit plate 61 to continuously move inward through the sliding rod 62, thereby causing the limit plate 61 to move toward the T-shaped connecting block 22.

[0056] S4: When the outer sleeve 44 moves to the left and reaches the third threshold, the two limit plates 61 respectively complete the clamping and limiting of the T-shaped connecting block 22 in the front and rear directions. At this time, the outer sleeve 44 moves to the leftmost end of the reciprocating thread outside the reciprocating screw 42, and the drive motor 43 is stopped, thereby completing the connection between the vibration structure 1 and the clamping assembly 2;

[0057] S5, start the driving motor 43 again, at this time the driving motor 43 drives the reciprocating screw 42 to rotate, and the reciprocating screw 42 drives the outer sleeve 44 to move right and reset when rotating. When the outer sleeve 44 moves right by a distance reaching the fourth threshold, the outer sleeve 44 reaches the initial position. At this time, the first limiting mechanism 5 and the second limiting mechanism 6 are all reset, and the T-shaped connecting block 22 is suspended on the top of the fixed L-shaped limiting block 52. Subsequently, as the outer sleeve 44 continues to move right, the outer sleeve 44 drives the L-shaped plate 48 to push the end plate 73 through the outer sleeve plate 47. When the end plate 73 moves right, it drives the locking rod 72 to move right synchronously. When the locking rod 72 moves right, the third spring 74 is stretched through the connecting plate 75.

[0058] S6. When the rightward movement distance of the outer sleeve 44 reaches the fifth threshold, the end of the locking rod 72 moves out from the inner side of the locking hole 54. At this time, under the influence of the weight of the clamping structure 21 and the T-shaped connecting block 22, the fixed L-shaped limit block 52 rotates around the rotating shaft 53 as the axis, and the T-shaped connecting block 22 is separated from the top of the fixed L-shaped limit block 52. Then, the fixed L-shaped limit block 52 and the rotating shaft 53 are reset under the drive of the torsion spring 55, thereby completing the disassembly of the vibration structure 1 and the clamping assembly 2.

[0059] S7, when the outer sleeve 44 moves to the right by a distance that reaches the sixth threshold value, the outer sleeve 44 moves to the rightmost end of the reciprocating thread on the outside of the reciprocating screw 42, and then as the reciprocating screw 42 continues to rotate, the outer sleeve 44 moves to the left and resets. When the outer sleeve 44 moves to the left by a distance that reaches the seventh threshold value, the outer sleeve 44 arrives at the initial position again, and the locking rod 72 is inserted into the inner side of the locking hole 54 again under the drive of the connecting plate 75, and then the drive motor 43 is stopped.

[0060] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or 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 scope of protection of the present invention.

Claims

1. A vibratory piling device for sheet pile construction, characterized in that: The invention comprises a vibration structure (1) and a clamping assembly (2), wherein the clamping assembly (2) is located below the vibration structure (1), a mounting shell (3) is fixedly provided at the bottom of the vibration structure (1), a driving trigger mechanism (4) is fixedly provided on the right side of the mounting shell (3), a first limiting mechanism (5) and two sets of mutually symmetrical second limiting mechanisms (6) are provided inside the mounting shell (3), and a locking mechanism (7) is provided on the front and back sides of the mounting shell (3); The driving trigger mechanism (4) drives the first limiting mechanism (5), so that the first limiting mechanism (5) completes the clamping limit of the clamping component (2) in the left and right directions, and then drives the trigger mechanism (4) to trigger the two sets of second limiting mechanisms (6), so that the second limiting mechanisms (6) complete the clamping limit of the clamping component (2) in the front and back directions. When the subsequent driving trigger mechanism (4) is reset, the second limiting mechanism (6) is first released to release the clamping limit of the clamping component (2) in the front and back directions, and then the first limiting mechanism (5) is reversely driven to release the clamping limit of the clamping component (2) in the left and right directions. Finally, the locking mechanism (7) is triggered, so that the locking mechanism (7) releases the lock on the first limiting mechanism (5), so that the clamping component (2) automatically disengages. The driving trigger mechanism (4) comprises a U-shaped frame (41), a reciprocating screw (42), a driving motor (43), an outer sleeve (44), a first spring (45) and an inner sleeve (46); The U-shaped frame (41) is fixedly arranged on the right side of the installation shell (3), and a guide slot is provided on the U-shaped frame (41). The reciprocating screw (42) passes through the U-shaped frame (41) and is rotationally connected to the U-shaped frame (41) through a bearing. The driving motor (43) is fixedly arranged on the right side of the U-shaped frame (41) and is transmission-connected to the reciprocating screw (42). The outer sleeve (44), the first spring (45) and the inner sleeve (46) are sequentially sleeved from right to left on the outside of the reciprocating screw (42). The outer sleeve (44) is transmission-connected to the reciprocating screw (42). The first spring (45) is fixedly connected between the outer sleeve (44) and the inner sleeve (46). The inner sleeve (46) is slidably connected to the reciprocating screw (42) and is slidably arranged on the inner side of the outer sleeve (44). The inner sleeve (46) slides through the right side of the installation shell (3) and extends into the interior of the installation shell (3). The driving trigger mechanism (4) further includes an outer sleeve (47), an L-shaped plate (48) and a first trigger block (49); The outer sleeve (47) is fixedly sleeved on the right end of the outer sleeve (44), the L-shaped plate (48) is slidably arranged on the inner side of the guide slot and fixedly connected to the outer sleeve (47), and the first trigger block (49) is fixedly arranged on the end of the L-shaped plate (48).

2. A vibration piling device for sheet pile construction according to claim 1, characterized in that: The clamping assembly (2) comprises a clamping structure (21) and a T-shaped connecting block (22); A plurality of moving wheels are fixedly arranged at the bottom of the clamping structure (21), and the T-shaped connecting block (22) is fixedly arranged at the top of the clamping structure (21) and is located inside the mounting shell (3).

3. A vibration piling device for sheet pile construction according to claim 2, characterized in that: The first limiting mechanism (5) comprises a movable L-shaped limiting block (51), a fixed L-shaped limiting block (52), a rotating shaft (53), a locking hole (54) and a torsion spring (55); The movable L-shaped limit block (51) is located at the right end inside the mounting shell (3) and is fixedly arranged at the end of the inner sleeve (46); the fixed L-shaped limit block (52) is located at the left end inside the mounting shell (3); the rotating shaft (53) passes through the fixed L-shaped limit block (52) and the mounting shell (3); the rotating shaft (53) is fixedly connected to the fixed L-shaped limit block (52) and is rotatably connected to the mounting shell (3) through a bearing; the locking holes (54) are opened at both ends of the right side of the rotating shaft (53); the torsion spring (55) is sleeved and arranged on the outside of the rotating shaft (53) and is fixedly connected between the inner wall of the mounting shell (3) and the fixed L-shaped limit block (52).

4. A vibration piling device for sheet pile construction according to claim 3, characterized in that: The second limiting mechanism (6) comprises a limiting plate (61), a sliding rod (62), a second trigger block (63) and a second spring (64); The limiting plate (61) is fitted with the inner wall of the mounting shell (3), the sliding rod (62) slides through the mounting shell (3) and is fixedly connected to the limiting plate (61), the second trigger block (63) is fixedly arranged on the outer end of the sliding rod (62), and the second spring (64) is fixedly connected between the mounting shell (3) and the second trigger block (63).

5. A vibration piling device for sheet pile construction according to claim 4, characterized in that: The locking mechanism (7) comprises a fixing plate (71), a locking rod (72), an end plate (73), a third spring (74) and a connecting plate (75); The fixing plate (71) is fixedly connected to the U-shaped frame (41), the locking rod (72) slides through the fixing plate (71) and the L-shaped plate (48), the end plate (73) is fixedly arranged at the right end of the locking rod (72), the third spring (74) and the connecting plate (75) are sequentially sleeved from left to right and arranged on the outside of the locking rod (72), the third spring (74) is fixedly connected between the fixing plate (71) and the connecting plate (75), and the connecting plate (75) is fixedly connected to the locking rod (72).

6. A method for disassembling and assembling a vibration piling device for sheet pile construction according to claim 5, characterized in that: The method specifically comprises the following steps: S1, after the T-shaped connecting block (22) enters the inner side of the mounting housing (3) between the moving L-shaped limit block (51) and the fixed L-shaped limit block (52), the driving motor (43) is started. After the driving motor (43) is started, the reciprocating screw (42) is driven to rotate. When the reciprocating screw (42) rotates, the outer sleeve (44) is driven to move leftward. When the outer sleeve (44) moves leftward, the inner sleeve (46) is driven to move leftward through the first spring (45). The L-shaped plate (48) and the first trigger block (49) are driven to move leftward through the outer sleeve plate (47). When the inner sleeve (46) moves leftward, the moving L-shaped limit block (51) is synchronously moved leftward. When the moving L-shaped limit block (51) moves leftward, it pushes the T-shaped connecting block (22), thereby causing the T-shaped connecting block (22) to gradually move to the top of the fixed L-shaped limit block (52); S2, when the outer sleeve (44) moves to the left and reaches the first threshold, the moving L-shaped limit block (51) and the fixed L-shaped limit block (52) respectively complete the clamping of the T-shaped connecting block (22) from the left and right sides. At this time, due to the obstruction of the T-shaped connecting block (22), the moving L-shaped limit block (51) cannot continue to move to the left. Subsequently, as the outer sleeve (44) continues to move to the left, the inner sleeve (46) that cannot move to the left synchronously continues to compress the first spring (45). At the same time, the outer sleeve (44) continues to drive the L-shaped plate (48) and the first trigger block (49) to move to the left through the outer sleeve plate (47); S3, when the outer sleeve (44) moves to the left and reaches the second threshold, the first trigger block (49) and the second trigger block (63) fit together, and as the first trigger block (49) continues to move to the left, the first trigger block (49) pushes the second trigger block (63), and the second trigger block (63) compresses the second spring (64) and drives the limit plate (61) to move continuously inward through the sliding rod (62), thereby causing the limit plate (61) to move toward the T-shaped connecting block (22); S4, when the outer sleeve (44) moves to the left and reaches the third threshold, the two limit plates (61) respectively complete the clamping and limiting of the T-shaped connecting block (22) in the front and rear directions. At this time, the outer sleeve (44) moves to the leftmost end of the reciprocating thread outside the reciprocating screw (42), and the driving motor (43) is stopped, thereby completing the connection between the vibration structure (1) and the clamping assembly (2); S5, start the driving motor (43) again, at this time the driving motor (43) drives the reciprocating screw (42) to rotate, and the reciprocating screw (42) drives the outer sleeve (44) to move right and reset when rotating. When the outer sleeve (44) moves rightward by a distance reaching the fourth threshold, the outer sleeve (44) arrives at the initial position, and at this time the first limiting mechanism (5) and the second limiting mechanism (6) are all reset, and the T-shaped connecting block (22) is suspended on the top of the fixed L-shaped limiting block (52). Subsequently, as the outer sleeve (44) continues to move rightward, the outer sleeve (44) drives the L-shaped plate (48) to push the end plate (73) through the outer plate (47). When the end plate (73) moves rightward, it drives the locking rod (72) to move rightward synchronously. When the locking rod (72) moves rightward, it stretches the third spring (74) through the connecting plate (75); S6. When the rightward movement distance of the outer sleeve (44) reaches the fifth threshold value, the end of the locking rod (72) moves out from the inner side of the locking hole (54). At this time, under the influence of the weight of the clamping structure (21) and the T-shaped connecting block (22), the fixed L-shaped limit block (52) rotates around the rotating shaft (53) as the axis, and the T-shaped connecting block (22) is separated from the top of the fixed L-shaped limit block (52). Then, the fixed L-shaped limit block (52) and the rotating shaft (53) are reset under the drive of the torsion spring (55), thereby completing the disassembly of the vibration structure (1) and the clamping assembly (2); S7, when the outer sleeve (44) moves to the right by a distance that reaches the sixth threshold value, the outer sleeve (44) moves to the rightmost end of the reciprocating thread on the outside of the reciprocating screw (42), and then as the reciprocating screw (42) continues to rotate, the outer sleeve (44) moves to the left and resets. When the outer sleeve (44) moves to the left by a distance that reaches the seventh threshold value, the outer sleeve (44) arrives at the initial position again, and the locking rod (72) is inserted into the inner side of the locking hole (54) again under the drive of the connecting plate (75), and then the drive motor (43) is stopped.

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