An underwater pile cutting barge support device

Abstract

The utility model provides a kind of underwater pile cutting barge supporting device, it is related to the technical field of pile cutting support, including support equipment, the outer surface of support equipment is equipped with moving mechanism, the outer surface of moving mechanism is fixedly connected with adjusting mechanism, the adjusting mechanism includes sliding frame, the sleeve of sliding frame is equipped with adjusting rod, one end of adjusting rod is fixedly connected with mounting plate, the outer surface of mounting plate is fixedly connected with fixed buckle, the outer surface of adjusting rod is fixedly connected with tow rope.The utility model, second motor drives first gear to rotate, first gear drives the second gear meshing with it to rotate, and further drives second lead screw to rotate, so that adjusting rod moves back and forth in sliding frame, adjust the position of fixed buckle, in the adjusting rod movement process, tow rope is pulled, rotating drum rotates around rotating rod, because fixed plate limits rotating rod, and tow rope provides load bearing for adjusting rod, when fixed buckle reaches appropriate position, pile sleeve is put into fixed buckle.

Description

Technical Field

[0001] This utility model relates to the field of pile cutting support technology, and in particular to an underwater pile cutting barge support device. Background Technology

[0002] In the construction of infrastructure such as marine engineering, cross-sea bridges and port terminals, it is often necessary to carry out pile foundation construction underwater. After the completion of some projects or for the purpose of renovation, it is required to cut the piles that have been driven underwater at a certain depth. This operation is usually carried out on the water surface by a special barge carrying pile cutting equipment (such as hydraulic saws).

[0003] As existing barges are floating bodies, they are constantly disturbed by hydrological and meteorological conditions such as wind, waves, and currents, resulting in continuous swaying and displacement. This instability seriously affects the positioning accuracy and operating efficiency of the pile cutting equipment, which may lead to uneven cuts or even damage to expensive pile cutting tools. In addition, the water level changes caused by tides will constantly change the relative position between the barge's working surface and the underwater pile foundation cutting point, further increasing the difficulty of accurately controlling the cutting elevation. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies where barges, as floating bodies, are constantly disturbed by hydrological and meteorological conditions such as wind, waves, and currents, resulting in continuous swaying and displacement. This instability severely affects the positioning accuracy and operational efficiency of pile cutting equipment. The invention provides an underwater pile cutting barge support device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an underwater piling barge support device, comprising a support device, a moving mechanism provided on the outer surface of the support device, an adjusting mechanism fixedly connected to the outer surface of the moving mechanism, the adjusting mechanism comprising a sliding frame, an adjusting rod sleeved on the sliding frame, an installation plate fixedly connected to one end of the adjusting rod, a fixing buckle fixedly connected to the outer surface of the installation plate, a traction rope fixedly connected to the outer surface of the adjusting rod, a rotating drum sleeved on the outer surface of the traction rope, a rotating rod sleeved on the inner wall of the rotating drum, the rotating rod rotatably connected to the rotating drum, a fixing plate fixedly connected to the outer surface of the rotating rod, a second lead screw threadedly connected to the inner wall of the adjusting rod, a second gear fixedly connected to one end of the second lead screw, a first gear meshing with the second gear, and a second motor fixedly connected to the outer surface of the first gear.

[0006] In a preferred embodiment, the moving mechanism includes a fixed frame, a first motor is fixedly connected to the outer surface of the fixed frame, a first lead screw is fixedly connected to the output end of the first motor, and a moving rod is threadedly connected to the outer surface of the first lead screw.

[0007] In a preferred embodiment, a load-bearing rod is fixedly connected to the outer surface of the fixed frame, and the outer surface of the load-bearing rod is slidably connected to the movable rod.

[0008] In a preferred embodiment, the first gear is rotatably connected to the outer surface of the moving rod, and the second gear is rotatably connected to the moving rod.

[0009] In a preferred embodiment, the outer surface of the fixed plate is fixedly connected to the outer surface of the movable rod.

[0010] In a preferred embodiment, a sliding rod is fixedly connected to the inner wall of the fixing buckle, and a clamping plate is sleeved on the outer surface of the sliding rod, with the clamping plate slidably connected to the sliding rod.

[0011] In a preferred embodiment, a spring is fitted onto the outer surface of the slide rod, and the two ends of the spring are respectively fixedly connected to the inner wall of the fixing buckle and the outer surface of the clamp.

[0012] In a preferred embodiment, the outer surface of the adjusting rod is slidably connected to the inner wall of the sliding frame.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows: This invention uses a support device to clamp and support the foundation piles already inserted into the soil, ensuring the normal progress of pile cutting. A moving mechanism drives an adjusting mechanism for position adjustment, ensuring the adjusting mechanism can properly support the foundation pile. During pile support, a second motor drives a first gear to rotate. Since the first and second gears are meshed, the rotation of the first gear drives the rotation of the second gear, which in turn drives the rotation of the second lead screw. Because the second lead screw is threadedly connected to the adjusting rod, its rotation simultaneously moves the adjusting rod back and forth within the sliding frame. The adjusting rod moves the mounting plate, thus adjusting the fixing buckle. Simultaneously, the adjusting rod moves and pulls the traction rope, causing the rotating drum to rotate around the rotating rod. Since the rotating rod is fixedly connected to the fixing plate, and the fixing plate is fixedly connected to the moving rod, the rotating drum is limited, preventing it from falling. The traction rope provides a load-bearing function for the adjusting rod. Once the fixing buckle is properly adjusted, the foundation pile is fitted inside the fixing buckle, ensuring the support device can properly support the foundation pile and guaranteeing the normal progress of pile cutting. Attached Figure Description

[0014] Figure 1 A perspective view of an underwater piling barge support device provided by this utility model.

[0015] Figure 2A perspective view of the moving mechanism of an underwater piling barge support device provided by this utility model.

[0016] Figure 3 A perspective view of the adjustment mechanism of an underwater piling barge support device provided by this utility model.

[0017] Figure 4 A perspective view of the traction rope of an underwater piling barge support device provided by this utility model.

[0018] Figure 5 A cross-sectional view of the sliding frame of an underwater piling barge support device provided by this utility model.

[0019] Figure 6 A perspective view of a fixing buckle for an underwater piling barge support device provided by this utility model.

[0020] Legend: 1. Supporting equipment; 2. Moving mechanism; 3. Adjusting mechanism; 21. Fixed frame; 22. First motor; 23. First lead screw; 24. Load-bearing rod; 25. Moving rod; 31. Sliding frame; 32. Adjusting rod; 33. Mounting plate; 34. Fixing buckle; 35. Fixing plate; 36. Rotating rod; 37. Rotating drum; 38. Traction rope; 39. Second motor; 301. First gear; 302. Second gear; 303. Second lead screw; 304. Sliding rod; 305. Spring; 306. Clamping plate. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example 1 like Figures 1-6As shown, this utility model provides a technical solution: an underwater piling barge support device, including a support device 1, a moving mechanism 2 on the outer surface of the support device 1, an adjusting mechanism 3 fixedly connected to the outer surface of the moving mechanism 2, the adjusting mechanism 3 including a sliding frame 31, an adjusting rod 32 sleeved on the sliding frame 31, the outer surface of the adjusting rod 32 slidably connected to the inner wall of the sliding frame 31, a mounting plate 33 fixedly connected to one end of the adjusting rod 32, a fixing buckle 34 fixedly connected to the outer surface of the mounting plate 33, a sliding rod 304 fixedly connected to the inner wall of the fixing buckle 34, a clamping plate 306 sleeved on the outer surface of the sliding rod 304, the clamping plate 306 slidably connected to the sliding rod 304, a spring 305 sleeved on the outer surface of the sliding rod 304, the two ends of the spring 305 respectively fixedly connected to the fixing plate 304. The inner wall of buckle 34 and the outer surface of clamp 306 are connected to the outer surface of adjusting rod 32. A traction rope 38 is fixedly connected to the outer surface of traction rope 38. A rotating drum 37 is sleeved on the outer surface of traction rope 38. A rotating rod 36 is sleeved on the inner wall of rotating drum 37. Rotating rod 36 is rotatably connected to rotating drum 37. A fixing plate 35 is fixedly connected to the outer surface of rotating rod 36. The outer surface of fixing plate 35 is fixedly connected to the outer surface of moving rod 25. A second lead screw 303 is threadedly connected to the inner wall of adjusting rod 32. A second gear 302 is fixedly connected to one end of second lead screw 303. The second gear 302 is rotatably connected to moving rod 25. The second gear 302 meshes with a first gear 301. The first gear 301 is rotatably connected to the outer surface of moving rod 25. A second motor 39 is fixedly connected to the outer surface of first gear 301.

[0023] In this embodiment, the support device 1 clamps and supports the foundation piles already inserted into the soil, ensuring the normal progress of the pile cutting work. The moving mechanism 2 drives the adjusting mechanism 3 to adjust its position, ensuring that the adjusting mechanism 3 can properly support the foundation piles. When supporting the foundation piles, the second motor 39 drives the first gear 301 to rotate. Since the first gear 301 and the second gear 302 are meshed, the rotation of the first gear 301 drives the rotation of the second gear 302. The rotation of the second gear 302 drives the second lead screw 303 to rotate. Since the second lead screw 303 is threadedly connected to the adjusting rod 32, the rotation of the second lead screw 303 simultaneously drives the adjusting rod 32 to move back and forth inside the sliding frame 31. The adjusting rod 32 drives the mounting plate 33 to move forward and backward. The adjustment rod 32 is moved to adjust the fixing buckle 34. While the adjustment rod 32 moves, the traction rope 38 is pulled, which drives the rotating drum 37 to rotate around the rotating rod 36. Since the rotating rod 36 is fixedly connected to the fixing plate 35 and the fixing plate 35 is fixedly connected to the moving rod 25, the rotating drum 37 is limited to prevent it from falling. The traction rope 38 provides a load-bearing function for the adjustment rod 32. After the position of the fixing buckle 34 is adjusted, the foundation pile is placed inside the fixing buckle 34. Then, the spring 305 drives the clamping plate 306 to slide along the sliding rod 304, thereby clamping the foundation pile and fixing it. This ensures that the support equipment 1 can support the foundation pile normally and that the pile cutting work can proceed normally.

[0024] Example 2 like Figures 1-6 As shown, the moving mechanism 2 includes a fixed frame 21, a first motor 22 is fixedly connected to the outer surface of the fixed frame 21, a first lead screw 23 is fixedly connected to the output end of the first motor 22, a moving rod 25 is threadedly connected to the outer surface of the first lead screw 23, a load-bearing rod 24 is fixedly connected to the outer surface of the fixed frame 21, and the outer surface of the load-bearing rod 24 is slidably connected to the moving rod 25.

[0025] In this embodiment, when adjusting the position of the fixing buckle 34, it is fixedly connected to the ground through the fixing frame 21 to complete the fixation of the support device 1. Then, the first motor 22 drives the first lead screw 23 to rotate. Since the first lead screw 23 is threadedly connected to the moving rod 25, the moving rod 25 moves left and right while the first lead screw 23 rotates. While the moving rod 25 moves, the load-bearing rod 24 provides a guiding effect for the moving rod 25 and provides a load-bearing effect for the moving rod 25, ensuring that the first lead screw 23 will not be deformed under stress.

[0026] Working principle: like Figures 1-6As shown, in this utility model, when it is necessary to support the underwater piling barge, the first motor 22 is started first. The first motor 22 drives the first lead screw 23 to rotate, causing the moving rod 25 to move left and right along the load-bearing rod 24, moving the adjusting mechanism 3 to a suitable position. Then, the second motor 39 is started, driving the first gear 301 to rotate. The first gear 301 drives the meshing second gear 302 to rotate, which in turn drives the second lead screw 303 to rotate, causing the adjusting rod 32 to move back and forth within the sliding frame 31, adjusting the position of the fixing buckle 34. During the process, the traction rope 38 is pulled, and the rotating drum 37 rotates around the rotating rod 36. Due to the limiting effect of the fixed plate 35 on the rotating rod 36, the rotating drum 37 rotates stably. At the same time, the traction rope 38 provides load-bearing for the adjusting rod 32. When the fixing buckle 34 reaches the appropriate position, the foundation pile is put into the fixing buckle 34. The spring 305 drives the clamping plate 306 to slide along the sliding rod 304. The clamping plate 306 tightly clamps the foundation pile, thereby fixing the foundation pile. In this way, the support equipment 1 can stably support the foundation pile, ensuring that the underwater pile cutting work can be carried out smoothly and efficiently, and improving the safety and stability of the pile cutting work.

[0027] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. An underwater piling barge support device, comprising support equipment (1), characterized in that: The outer surface of the support device (1) is provided with a moving mechanism (2), and an adjusting mechanism (3) is fixedly connected to the outer surface of the moving mechanism (2). The adjusting mechanism (3) includes a sliding frame (31), an adjusting rod (32) is sleeved on the sliding frame (31), a mounting plate (33) is fixedly connected to one end of the adjusting rod (32), a fixing buckle (34) is fixedly connected to the outer surface of the mounting plate (33), a traction rope (38) is fixedly connected to the outer surface of the adjusting rod (32), and a rotating... The inner wall of the rotating cylinder (37) is fitted with a rotating rod (36), which is rotatably connected to the rotating cylinder (37). A fixing plate (35) is fixedly connected to the outer surface of the rotating rod (36). A second lead screw (303) is threadedly connected to the inner wall of the adjusting rod (32). A second gear (302) is fixedly connected to one end of the second lead screw (303). A first gear (301) is meshed with the second gear (302). A second motor (39) is fixedly connected to the outer surface of the first gear (301).

2. The underwater piling barge support device according to claim 1, characterized in that: The moving mechanism (2) includes a fixed frame (21), a first motor (22) is fixedly connected to the outer surface of the fixed frame (21), a first lead screw (23) is fixedly connected to the output end of the first motor (22), and a moving rod (25) is threadedly connected to the outer surface of the first lead screw (23).

3. The underwater piling barge support device according to claim 2, characterized in that: The outer surface of the fixed frame (21) is fixedly connected to a load-bearing rod (24), and the outer surface of the load-bearing rod (24) is slidably connected to the moving rod (25).

4. The underwater piling barge support device according to claim 1, characterized in that: The first gear (301) is rotatably connected to the outer surface of the moving rod (25), and the second gear (302) is rotatably connected to the moving rod (25).

5. The underwater piling barge support device according to claim 1, characterized in that: The outer surface of the fixed plate (35) is fixedly connected to the outer surface of the moving rod (25).

6. The underwater piling barge support device according to claim 1, characterized in that: The inner wall of the fixing buckle (34) is fixedly connected to a slide rod (304), and a clamping plate (306) is sleeved on the outer surface of the slide rod (304). The clamping plate (306) is slidably connected to the slide rod (304).

7. The underwater piling barge support device according to claim 6, characterized in that: A spring (305) is sleeved on the outer surface of the slide bar (304), and the two ends of the spring (305) are respectively fixedly connected to the inner wall of the fixing buckle (34) and the outer surface of the clamp (306).

8. The underwater piling barge support device according to claim 1, characterized in that: The outer surface of the adjusting rod (32) is slidably connected to the inner wall of the sliding frame (31).

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