Guide pile tip for large-tonnage sea pile

Abstract

The utility model provides a guide pile tip for a large-tonnage sea pile, which relates to the technical field of guide pile tips and comprises a pile tip body, a guide pile is arranged at the top of the pile tip body, a connecting device is arranged at the top of the pile tip body, a fixing device is arranged at the bottom of the pile tip body, and the connecting device comprises a connecting sleeve. The connecting device comprises a pile tip body and a connecting sleeve, the connecting sleeve is fixedly connected with the top of the pile tip body, the connecting sleeve is arranged at the bottom of a guide pile in a sliding and sleeving mode, and a rectangular groove is formed in the bottom of the guide pile. Further, the pile tip main body and the guide pile are arranged together, so that the situation that the pile tip main body cannot be well aligned with the guide pile when the pile tip main body and the guide pile are fixed through welding, and the welding efficiency of the pile tip main body and the guide pile is influenced to a certain extent is avoided to a certain extent.

Description

Technical Field

[0001] The utility model relates to the technical field of guide pile tips, in particular to a guide pile tip for a large-tonnage marine pile. Background Art

[0002] The pile tip is one of the important components of the pile foundation. When using the guide pile tip, it is necessary to connect the guide pile and the pile tip together through welding, and then use the pile-driving ship to push the guide pile into the seabed soil, and then set the sea pile inside the seabed through the guide pile, so as to avoid the sea pile from tilting and affecting the supporting effect of the sea pile.

[0003] The inventors have found in their daily work that the guide pile tip still has at least the following problems: the guide pile tip is a device for supporting the guide pile, and when in use, the pile tip generally needs to be welded to the bottom of the guide pile. However, in actual use, when welding the pile tip and the guide pile, it is necessary to use other devices to temporarily restrict the pile tip and the guide pile together, and multiple adjustments are required during welding, so that the pile tip and the guide pile are misaligned, which affects the welding efficiency to a certain extent. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a guide pile tip for a large-tonnage sea pile.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a guide pile tip for a large-tonnage sea pile comprises a pile tip body, a guide pile is arranged on the top of the pile tip body, a connecting device is arranged on the top of the pile tip body, a fixing device is arranged on the bottom of the pile tip body, the connecting device comprises a connecting sleeve, the connecting sleeve is fixedly connected to the top of the pile tip body, and the connecting sleeve sliding sleeve is arranged on the bottom of the guide pile.

[0006] The effect achieved by the above-mentioned components is: when using the connecting device, the connecting sleeve fixedly connected to the top of the pile tip body is manually set on the bottom of the guide pile, so that the pile tip body and the guide pile are set together, thereby avoiding to a certain extent that the pile tip body cannot be well aligned with the guide pile when the pile tip body and the guide pile are fixed by welding, which affects the welding efficiency of the pile tip body and the guide pile to a certain extent.

[0007] Preferably, a rectangular groove is formed at the bottom of the guide pile, an L-shaped plate is slidably connected to the inner wall of the rectangular groove, and the L-shaped plate is fixedly connected to the top of the pile tip body.

[0008] The effect achieved by the above components is that the L-shaped plate is slid into the inside of the rectangular groove, which can make the connection between the pile tip body and the guide pile tighter.

[0009] Preferably, the inner wall of the rectangular groove is fixedly connected with a rotating rod, a baffle is rotatably sleeved on the surface of the rotating rod, a first spring is fixedly connected to one side of the baffle, and one end of the first spring away from the baffle is fixedly connected to one side of the inner wall of the rectangular groove.

[0010] The effect achieved by the above components is that the first spring presses the baffle plate toward the direction close to the rectangular groove, so that the baffle plate is pressed against one side of the L-shaped plate, and the L-shaped plate is stuck inside the rectangular groove.

[0011] Preferably, a connecting rope is fixedly connected to one side of the baffle, the connecting rope slides through one side of the rectangular groove, and a locking block is fixedly connected to the side of the connecting rope away from the baffle.

[0012] The effect achieved by the above components is: when the L-shaped plate needs to be slid out of the rectangular groove, the locking block is manually pulled, and then the baffle is driven to rotate on the surface of the rotating rod through the connecting rope, so that the first spring is compressed, and the L-shaped plate slides out of the rectangular groove.

[0013] Preferably, the fixing device comprises a blade, a fixing groove is formed at the bottom of the pile tip body, and an inner wall of the fixing groove is slidably connected to the blade.

[0014] The effect achieved by the above components is that when using the fixing device, the blade is manually slid into the inside of the fixing groove, and then the blade can be set at the bottom of the pile tip body, thereby facilitating the guide pile to be inserted into the seabed near the coast.

[0015] Preferably, a locking groove is provided at the top of the fixing groove, a U-shaped plate is slidably connected to the inner wall of the locking groove, and the U-shaped plate is fixedly connected to the top of the blade.

[0016] The effect achieved by the above components is: the U-shaped plate is slid into the interior of the positioning groove, so that the blade can be well arranged inside the fixing groove.

[0017] Preferably, a locking strip is slidably inserted into one side of the pile tip body, the locking strip is slidably connected to the inner wall of the U-shaped plate, a damping rod is fixedly connected to one side of the locking strip, one end of the damping rod close to the locking strip is fixedly connected to one side of the pile tip body, a second spring is sleeved on the surface of the damping rod, one end of the second spring is fixedly connected to one side of the pile tip body, and one end of the second spring close to the damping rod is fixedly connected to one side of the locking strip.

[0018] The effect achieved by the above components is: the positioning strip is inserted into one side of the U-shaped plate, so that the second spring pulls the positioning strip toward the pile tip body, thereby well limiting the positioning strip inside the U-shaped plate, and thus well limiting the blade inside the fixing groove.

[0019] Preferably, a thread groove is provided on one side of the blade, a bolt is threadedly inserted into the inner wall of the thread groove, and the bolt thread is inserted through one side of the fixing groove.

[0020] The effect achieved by the above components is that after the bolt thread is manually passed through the fixing groove, the thread is inserted into the inside of the thread groove, thereby well arranging the blade at the bottom of the pile tip body.

[0021] In the utility model, by setting a connection device, when using the connection device, the connection sleeve fixedly connected to the top of the pile tip body is manually set on the bottom of the guide pile, so that the pile tip body and the guide pile are set together, thereby avoiding to a certain extent that the pile tip body cannot be well aligned with the guide pile when the pile tip body and the guide pile are fixed by welding, which affects the welding efficiency of the pile tip body and the guide pile to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 The utility model provides a three-dimensional structural schematic diagram of the guide pile tip for large-tonnage marine piles;

[0023] Figure 2 The three-dimensional structural schematic diagram of the novel baffle proposed in the utility model;

[0024] Figure 3 This is a three-dimensional structural schematic diagram of a novel clamping strip proposed in the utility model;

[0025] Figure 4 The utility model provides a three-dimensional structural schematic diagram of a novel blade.

[0026] Legend: 1. Pile tip body; 2. Guide pile; 3. Connecting device; 301. Connecting sleeve; 302. L-shaped plate; 303. Rectangular groove; 304. Rotating rod; 305. Baffle; 306. First spring; 307. Connecting rope; 308. Stop block; 4. Fixing device; 401. Fixing groove; 402. Blade; 403. U-shaped plate; 404. Stop groove; 405. Stop strip; 406. Damping rod; 407. Second spring; 408. Bolt; 409. Threaded groove. DETAILED DESCRIPTION

[0027] Embodiment 1, as Figure 1-4 As shown, a large-tonnage sea pile uses a guide pile tip, a guide pile 2 is arranged on the top of the pile tip body 1, a connecting device 3 is arranged on the top of the pile tip body 1, and a fixing device 4 is arranged on the bottom of the pile tip body 1. When using the guide pile tip, it is necessary to connect the guide pile and the pile tip together by welding, and then use a pile-driving ship to drive the guide pile to the inside of the seabed soil, and then set the sea pile inside the seabed through the guide pile, so as to avoid the sea pile from tilting and affecting the supporting effect of the sea pile.

[0028] Reference Figure 2 The connecting device 3 includes a connecting sleeve 301, which is fixedly connected to the top of the pile tip body 1, and the connecting sleeve 301 is slidably sleeved on the bottom of the guide pile 2. When the connecting device 3 is used, the connecting sleeve 301 fixedly connected to the top of the pile tip body 1 is manually sleeved on the bottom of the guide pile 2, so that the pile tip body 1 and the guide pile 2 are set together, thereby to a certain extent avoiding that the pile tip body 1 cannot be well aligned with the guide pile 2 when the pile tip body 1 and the guide pile 2 are fixed by welding, which to a certain extent affects the welding efficiency of the pile tip body 1 and the guide pile 2. A rectangular groove 303 is provided at the bottom of the guide pile 2, and an L-shaped plate 302 is slidably connected to the inner wall of the rectangular groove 303. The L-shaped plate 302 is fixedly connected to the top of the pile tip body 1, and the L-shaped plate 302 is slid into the inside of the rectangular groove 303, so that the connection between the pile tip body 1 and the guide pile 2 can be made tighter. The inner wall of the rectangular groove 303 is fixedly connected to a rotating rod 304. The surface of the rotating rod 304 is rotatably sleeved with a baffle 305, one side of the baffle 305 is fixedly connected to a first spring 306, one end of the first spring 306 away from the baffle 305 is fixedly connected to one side of the inner wall of the rectangular groove 303, the first spring 306 presses the baffle 305 in the direction close to the rectangular groove 303, so that the baffle 305 is pressed against one side of the L-shaped plate 302, so that the L-shaped plate 302 is stuck in the inside of the rectangular groove 303, and one side of the baffle 305 is fixed A connecting rope 307 is connected, and the connecting rope 307 slides through one side of the rectangular groove 303. A locking block 308 is fixedly connected to the side of the connecting rope 307 away from the baffle 305. When the L-shaped plate 302 needs to be slid out of the rectangular groove 303, the locking block 308 is manually pulled, and then the baffle 305 is driven to rotate on the surface of the rotating rod 304 through the connecting rope 307, so that the first spring 306 is compressed, and the L-shaped plate 302 slides out of the rectangular groove 303.

[0029] Reference Figure 3 and Figure 4The fixing device 4 includes a blade 402. A fixing groove 401 is provided at the bottom of the pile tip body 1. The inner wall of the fixing groove 401 is slidably connected to the blade 402. When the fixing device 4 is used, the blade 402 is manually slid into the inside of the fixing groove 401, and then the blade 402 can be set at the bottom of the pile tip body 1, so as to facilitate the guide pile 2 to be inserted into the seabed near the coast. A clamping groove 404 is provided at the top of the fixing groove 401. The inner wall of the clamping groove 404 is slidably connected to the bottom of the pile tip body 1. A U-shaped plate 403 is provided, and the top of the U-shaped plate 403 and the blade 402 are fixedly connected. The U-shaped plate 403 is slid into the inside of the clamping groove 404, so that the blade 402 can be well set inside the fixing groove 401. A clamping strip 405 is slidably inserted on one side of the pile tip body 1. The clamping strip 405 is slidably connected to the inner wall of the U-shaped plate 403. A damping rod 406 is fixedly connected to one side of the clamping strip 405. One end of the damping rod 406 close to the clamping strip 405 and One side of the pile tip body 1 is fixedly connected, a second spring 407 is sleeved on the surface of the damping rod 406, one end of the second spring 407 is fixedly connected to one side of the pile tip body 1, and one end of the second spring 407 close to the damping rod 406 is fixedly connected to one side of the clamping strip 405, and the clamping strip 405 is inserted into one side of the U-shaped plate 403, so that the second spring 407 pulls the clamping strip 405 in the direction close to the pile tip body 1, thereby well limiting the clamping strip 405 inside the U-shaped plate 403, and thus can well limit the blade 402 inside the fixing groove 401, a threaded groove 409 is opened on one side of the blade 402, and a bolt 408 is threadedly inserted into the inner wall of the threaded groove 409, and the bolt 408 is threadedly inserted into one side of the fixing groove 401, and the bolt 408 is manually threaded through the fixing groove 401 and then threadedly inserted into the inside of the threaded groove 409, thereby well setting the blade 402 at the bottom of the pile tip body 1.

[0030] Working principle: when using the guide pile tip, it is necessary to connect the guide pile and the pile tip together by welding, and then use the pile driving boat to drive the guide pile to the inside of the seabed soil, and then set the sea pile inside the seabed through the guide pile, so as to avoid the sea pile tilting and affecting the supporting effect of the sea pile. When using the connecting device 3, manually put the connecting sleeve 301 fixedly connected to the top of the pile tip body 1 on the bottom of the guide pile 2, and at the same time slide the L-shaped plate 302 into the inside of the rectangular groove 303, and squeeze the baffle 305 in the direction close to the rectangular groove 303 through the first spring 306, so that the baffle 305 is squeezed on one side of the L-shaped plate 302, and the L-shaped plate 302 is stuck in the inside of the rectangular groove 303, so that the pile tip body 1 and the guide pile 2 are set together, so as to avoid to a certain extent that the pile tip body 1 cannot be well aligned with the guide pile 2 when the pile tip body 1 and the guide pile 2 are fixed by welding, which affects the welding efficiency of the pile tip body 1 and the guide pile 2 to a certain extent. 02 slides out of the rectangular groove 303, manually pulls the blocking block 308, and then drives the baffle 305 to rotate on the surface of the rotating rod 304 through the connecting rope 307, so that the first spring 306 is compressed, and then the L-shaped plate 302 slides out of the rectangular groove 303. When using the fixing device 4, manually slide the blade 402 into the inside of the fixing groove 401, and then slide the U-shaped plate 403 into the inside of the blocking groove 404, insert the blocking strip 405 into one side of the U-shaped plate 403, so that the second spring 4 07 Pull the positioning strip 405 in the direction close to the pile tip body 1, so that the positioning strip 405 can be well restricted inside the U-shaped plate 403, and the blade 402 can be well restricted inside the fixing groove 401. Manually thread the bolt 408 through the fixing groove 401 and then insert it into the thread groove 409, so that the blade 402 can be well set at the bottom of the pile tip body 1, so that the guide pile 2 is easy to be inserted into the seabed near the coast.

Claims

1. A guide pile tip for a large-tonnage marine pile, comprising a pile tip body (1), characterized in that: A guide pile (2) is arranged at the top of the pile tip body (1), a connecting device (3) is arranged at the top of the pile tip body (1), a fixing device (4) is arranged at the bottom of the pile tip body (1), the connecting device (3) comprises a connecting sleeve (301), the connecting sleeve (301) is fixedly connected to the top of the pile tip body (1), and the connecting sleeve (301) is slidably sleeved on the bottom of the guide pile (2).

2. The guide pile tip for large-tonnage marine pile according to claim 1 is characterized by: A rectangular groove (303) is provided at the bottom of the guide pile (2), an L-shaped plate (302) is slidably connected to the inner wall of the rectangular groove (303), and the L-shaped plate (302) is fixedly connected to the top of the pile tip body (1).

3. The guide pile tip for large-tonnage marine pile according to claim 2 is characterized in that: The inner wall of the rectangular groove (303) is fixedly connected with a rotating rod (304), the surface of the rotating rod (304) is rotatably sleeved with a baffle (305), one side of the baffle (305) is fixedly connected with a first spring (306), and one end of the first spring (306) away from the baffle (305) is fixedly connected to one side of the inner wall of the rectangular groove (303).

4. The guide pile tip for large-tonnage marine pile according to claim 3 is characterized by: A connecting rope (307) is fixedly connected to one side of the baffle (305), and the connecting rope (307) slides through and is inserted into one side of the rectangular groove (303). A locking block (308) is fixedly connected to the side of the connecting rope (307) away from the baffle (305).

5. The guide pile tip for large-tonnage marine pile according to claim 1 is characterized by: The fixing device (4) comprises a blade (402), a fixing groove (401) is provided at the bottom of the pile tip body (1), and the inner wall of the fixing groove (401) is slidably connected to the blade (402).

6. The guide pile tip for large-tonnage marine pile according to claim 5 is characterized by: A locking groove (404) is provided at the top of the fixing groove (401), a U-shaped plate (403) is slidably connected to the inner wall of the locking groove (404), and the U-shaped plate (403) is fixedly connected to the top of the blade (402).

7. The guide pile tip for large-tonnage marine pile according to claim 1 is characterized by: A locking strip (405) is slidably inserted on one side of the pile tip body (1), the locking strip (405) is slidably connected to the inner wall of the U-shaped plate (403), a damping rod (406) is fixedly connected to one side of the locking strip (405), one end of the damping rod (406) close to the locking strip (405) is fixedly connected to one side of the pile tip body (1), a second spring (407) is sleeved on the surface of the damping rod (406), one end of the second spring (407) is fixedly connected to one side of the pile tip body (1), and one end of the second spring (407) close to the damping rod (406) is fixedly connected to one side of the locking strip (405).

8. The guide pile tip for large-tonnage marine pile according to claim 5 is characterized by: A thread groove (409) is provided on one side of the blade (402), a bolt (408) is threadedly inserted into the inner wall of the thread groove (409), and the bolt (408) is threadedly inserted into one side of the fixing groove (401).

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