Tubular pile connecting structure and pile splicing method thereof
By using connectors, fixing bolts, fixing components, anti-disengagement components, ash-retaining components and rotating components in the pipe pile connection structure, the problem of decreasing bending ability at the pipe pile connection is solved, and a more stable and high-quality pipe pile connection is achieved.
Patent Information
- Application Number
- CN202510066979.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-16
- Publication Date
- 2025-03-18
AI Technical Summary
When the existing pipe pile connection structure is bolted to fix the pipe piles, the bending resistance at the two-section pipe pile connection reduces, affecting the quality of the pipe piles after installation.
The structure includes connectors, fixing bolts, fixing components, anti-disengagement components, ash-retaining components and rotating components. Through the arrangement of these components, the function of fixed connection between the two pipe piles is realized, and the structural strength at the connection is enhanced.
The stability of pipe pile connections is improved, the structural strength at pipe pile connections is increased, the quality of pipe pile connections is improved, and the problem of decreasing bending resistance is solved.
Smart Images
Figure CN119640784A_ABST
Abstract
Description
Technical Field
[0001] The invention belongs to the technical field of pipe pile connection, in particular to a pipe pile connection structure and a pile connection method thereof. Background Art
[0002] Pipe piles are a kind of hollow cylindrical precast concrete components, usually made by pre-stressed centrifugal forming and other processes.
[0003] When installing pipe piles, a pipe pile connection structure is used to connect multiple groups of pipe piles together. The pipe pile connection structure refers to a component or device used to connect two or more pipe piles to ensure the stability and safety of the pipe piles when in use. The pipe pile connection structure usually includes various types of joints, connectors and fixtures. When designing and manufacturing the pipe pile connection structure, factors such as the material, size and use environment of the pipe piles need to be considered.
[0004] In the existing pipe pile connection structure technology, a quick joint structure is usually used to fix two pipe piles together by bolts, which easily reduces the bending resistance of the joint between the two sections of the pipe piles, affecting the quality of the pipe piles after installation.
[0005] To this end, the present invention provides a pipe pile connection structure and a pile connection method thereof. Summary of the invention
[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.
[0007] The technical solution adopted by the present invention to solve its technical problems is: a pipe pile connection structure described in the present invention includes a connector, a fixing bolt is threadedly connected to the middle part of the connector, and multiple groups of the fixing bolts are arranged in the middle part of the connector and are symmetrically arranged. A fixing component is provided at the end of the connector, and the connector is provided with an anti-slip component through the fixing component, and the connector is provided with a dust retaining component through the anti-slip component, and the connector is provided with a rotating component through the fixing component. In this step, a pipe pile connection structure is formed by arranging the connector, the fixing bolt, the fixing component, the anti-slip component, the dust retaining component and the rotating component, which realizes the function of fixing and connecting two sections of pipe piles, solves the problem of reduced bending resistance at the connection between the two sections of pipe piles when the pipe piles are fixed with bolts, improves the stability of the pipe pile connection, increases the structural strength of the pipe pile connection, and improves the quality of the pipe pile connection.
[0008] Preferably, the fixing assembly includes an insert block, a top block, a rack, a synchronous gear, a rotating shaft and a pad, the insert block is fixedly connected to the end portion of the connector, a pair of the insert blocks are arranged at the end portion of the connector and are symmetrically arranged, the top block is slidably connected to the middle portion of the insert block, a pair of the top blocks are arranged in the middle portion of the insert block, the synchronous gear is rotatably connected to the middle portion of the insert block, the synchronous gear and the rack meshingly cooperate, the rotating shaft is rotatably connected to the middle portion of the connector, the ends of the rotating shaft and the synchronous gear close to each other are respectively fixedly connected with bevel gears, the rotating shaft and the synchronous gear meshingly cooperate, and the end of the rotating shaft away from the synchronous gear cooperates with the rotating assembly. In this step, a pipe pile fixing structure is formed by the arrangement of the insert block, the top block, the rack, the synchronous gear, the rotating shaft and the pad, which realizes the function of fixing the connector and the pipe pile, solves the problem of small contact surface when the pipe pile and the connector are fixed, improves the stability of the pipe pile connection, improves the bending resistance of the pipe pile connection, and improves the quality of the pipe pile installation.
[0009] Preferably, the anti-slip assembly includes an insertion rod, a push rod, a spring, a top plate and inverted teeth, the insertion rod is fixedly connected to the end of the insertion block away from the connector, the insertion rod is arranged in a pair at the ends of a pair of insertion blocks and are symmetrically arranged, the push rod is slidably connected to the middle of the insertion rod, the push rod is arranged in multiple groups in the middle of the insertion rod, the spring is fixedly connected to the ends of a group of push rods close to each other, the top plate is hinged at the end of the push rod away from the spring, the inverted teeth are fixedly connected to the side wall of the top plate away from the spring, the inverted teeth are arranged in multiple groups on the side wall of the top plate and are evenly distributed on the side wall of the top plate. In this step, an anti-slip structure is formed by the arrangement of the insertion rod, the push rod, the spring, the top plate and the inverted teeth, which realizes the anti-slip function when the connector is connected to the pipe pile, solves the problem of detachment when the two sections of the pipe pile are connected, improves the stability of the pipe pile connection, and improves the smoothness of the top plate and the spring inserted into the pipe pile for locking.
[0010] Preferably, the dust blocking assembly includes a baffle and a rubber ring, the baffle is fixedly connected to the end of the insertion rod away from the insertion block, and the rubber ring is fixedly connected to the outer wall of the baffle. In this step, a sealed dust blocking structure is formed by the arrangement of the baffle and the rubber ring, thereby realizing the function of sealing between the insertion rod and the connector, solving the problem of abnormal wear of parts caused by dust or debris in the pipe pile falling on the device when the connector is installed, and improving the service life of the parts.
[0011] Preferably, the rotating assembly includes a crank and an anti-slip cover, the crank is detachably mounted on the end of the rotating shaft away from the synchronous gear, and the anti-slip cover is rotatably connected to the outer wall of the crank away from the rotating shaft. This step forms a rotating structure through the arrangement of the crank and the anti-slip cover, thereby realizing the function of driving the rotating shaft and the synchronous gear to rotate, improving the disassembly of the device, increasing the friction when turning the crank, and reducing slipping.
[0012] Preferably, a gasket is fixedly connected to the end of the connector, and the gasket is provided at both ends of the connector. During operation, when the pipe pile is installed on the end face of the connector, the gasket contacts the pipe pile. In this step, the gasket contacts the pipe pile through the setting of the gasket, thereby increasing the contact area between the connector and the pipe pile and improving the stability when the pipe pile is connected to the connector.
[0013] Preferably, a reinforcing plate is fixedly connected to the middle part of the connector. The reinforcing plates are arranged in multiple groups in the middle part of the connector and are evenly distributed in the middle part of the connector. The reinforcing plates are fixed in the middle part of the connector to increase the structural strength of the connector, improve the lightweight of the device, and improve the bending resistance after the pipe piles are connected.
[0014] Preferably, a pipe pile connection method comprises a pipe pile connection structure of any one of the above items, and the method has the following specific steps: S1, driving a first pipe pile into the ground, and installing the pipe pile connection structure on the top of the first pipe pile, S2, lifting the second pipe pile with a lifting device and moving it to the top of the first pipe pile, slowly lowering it, and inserting the second pipe pile on the top of the pipe pile connection structure, S3, after the pipe pile connection structure is installed between two sections of pipe piles, it is fixed by bolts and fixing components to complete the pipe pile connection operation.
[0015] The beneficial effects of the present invention are as follows:
[0016] 1. The pipe pile connection structure and the pile connection method described in the present invention form a pipe pile connection structure through the arrangement of a connector, a fixing bolt, a fixing assembly, an anti-slip assembly, a dust retaining assembly and a rotating assembly, thereby realizing the function of fixing and connecting two sections of pipe piles, solving the problem of reduced anti-bending ability of the connection between the two sections of pipe piles when the pipe piles are fixed with bolts, improving the stability of the pipe pile connection, increasing the structural strength of the pipe pile connection, and improving the quality of the pipe pile connection.
[0017] 2. The pipe pile connection structure and the pile connection method described in the present invention form a pipe pile fixing structure through the arrangement of an insert block, a top block, a rack, a synchronous gear, a rotating shaft and a pad, thereby realizing the function of fixing the connector and the pipe pile, solving the problem of small contact surface when the pipe pile and the connector are fixed, improving the stability of the pipe pile connection, improving the bending resistance of the pipe pile connection, and improving the quality of the pipe pile installation. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] The present invention will be further described below in conjunction with the accompanying drawings.
[0019] Figure 1 is a stereogram of the pipe pile connection structure of the present invention;
[0020] Figure 2 It is a schematic diagram of the structure of the crank and the top block in the present invention;
[0021] Figure 3 It is a schematic diagram of the structure of the cooperation between the synchronous gear and the top block in the present invention;
[0022] Figure 4 It is a schematic diagram of the structure of the top plate and the insertion rod in the present invention;
[0023] Figure 5 It is a flow chart of the specific steps of the pile connection method in the present invention.
[0024] In the figure: 1. Connector; 11. Fixing bolt; 2. Insert block; 21. Top block; 22. Rack; 23. Synchronous gear; 24. Rotating shaft; 25. Pad; 3. Insert rod; 31. Top rod; 32. Spring; 33. Top plate; 34. Inverted tooth; 4. Baffle; 41. Rubber ring; 5. Crank handle; 51. Anti-slip sleeve; 6. Washer; 7. Reinforcement plate. DETAILED DESCRIPTION
[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.
[0026] like Figures 1 to 4 As shown, a pipe pile connection structure of an embodiment of the present invention comprises a connector 1, a fixing bolt 11 is threadedly connected to the middle part of the connector 1, a plurality of fixing bolts 11 are arranged in the middle part of the connector 1, and are symmetrically arranged, a fixing component is arranged at the end of the connector 1, the connector 1 is provided with an anti-dropping component through the fixing component, the connector 1 is provided with a dust retaining component through the anti-dropping component, and the connector 1 is provided with a rotating component through the fixing component. During operation, when two sections of pipe piles are connected, the connector 1 is placed at the end of the lower pipe pile, a threaded hole corresponding to the fixing bolt 11 is provided at the end of the pipe pile, the fixing component, the anti-dropping component and the dust retaining component are inserted into the lower pipe pile, the fixing bolt 11 is aligned with the threaded hole at the end of the lower pipe pile, a group of fixing bolts 11 are tightened, the connector 1 is fixed to the pipe pile, and the rotating The component drives the fixing component to fix the connector 1 and the lower pipe pile together, the anti-slip component clamps the inner wall of the pipe pile, and then the upper pipe pile is lifted and inserted on the top of the connector 1, the fixing component, the anti-slip component and the dust retaining component are inserted into the upper pipe pile, and another set of fixing bolts 11 are tightened. The fixing component is driven by the rotating component to connect the connector 1 and the upper pipe pile together to achieve the connection of the two sections of the pipe pile. This step forms a pipe pile connection structure through the arrangement of the connector 1, the fixing bolts 11, the fixing component, the anti-slip component, the dust retaining component and the rotating component, and realizes the function of fixing and connecting the two sections of the pipe pile, solves the problem of reduced bending resistance at the connection between the two sections of the pipe pile when the bolts are used to fix the pipe pile, improves the stability of the pipe pile connection, increases the structural strength of the pipe pile connection, and improves the quality of the pipe pile connection.
[0027] like Figure 2 and Figure 3As shown, the fixed assembly includes an insert block 2, a top block 21, a rack 22, a synchronous gear 23, a rotating shaft 24 and a pad 25. The insert block 2 is fixedly connected to the end of the connector 1. A pair of insert blocks 2 are arranged at the end of the connector 1 and are symmetrically arranged. The top block 21 is slidably connected to the middle of the insert block 2. A pair of top blocks 21 are arranged in the middle of the insert block 2. The synchronous gear 23 is rotatably connected to the middle of the insert block 2. The synchronous gear 23 and the rack 22 are meshed and matched. The rotating shaft 24 is rotatably connected to the middle of the connector 1. The ends of the rotating shaft 24 and the synchronous gear 23 close to each other are respectively fixedly connected with bevel gears. The rotating shaft 24 and the synchronous gear 23 are meshed and matched. The end of the rotating shaft 24 away from the synchronous gear 23 cooperates with the rotating assembly. During operation, after the insert block 2 is inserted into the interior of the pipe pile, The rotating shaft 24 is driven to rotate by the rotating assembly, and the rotating shaft 24 drives the synchronous gear 23 to rotate, and the synchronous gear 23 drives the rack 22 to approach the inner wall of the pipe pile, so that the top block 21 and the pad 25 are close to the inner wall of the pipe pile, and the pad 25 contacts the inner wall of the pipe pile, and the plug block 2 and the pipe pile are fixed. The pad 25 increases the contact area between the top block 21 and the inner wall of the pipe pile. In this step, the pipe pile fixing structure is formed by the arrangement of the plug block 2, the top block 21, the rack 22, the synchronous gear 23, the rotating shaft 24 and the pad 25, and the function of fixing the connector 1 and the pipe pile is realized, which solves the problem of small contact area when the pipe pile and the connector 1 are fixed, improves the stability of the pipe pile connection, improves the bending resistance of the pipe pile connection, and improves the quality of the pipe pile installation.
[0028] like Figure 1 and Figure 4As shown, the anti-dropping assembly includes an insertion rod 3, a push rod 31, a spring 32, a top plate 33 and inverted teeth 34. The insertion rod 3 is fixedly connected to the end of the plug block 2 away from the connector 1. The insertion rod 3 is arranged in a pair at the ends of a pair of plug blocks 2 and is symmetrically arranged. The push rod 31 is slidably connected to the middle of the insertion rod 3. Multiple groups of push rods 31 are arranged in the middle of the insertion rod 3. The spring 32 is fixedly connected to the ends of a group of push rods 31 close to each other. The top plate 33 is hinged to the end of the push rod 31 away from the spring 32. The inverted teeth 34 are fixedly connected to the side wall of the top plate 33 away from the spring 32. Multiple groups of inverted teeth 34 are arranged on the side wall of the top plate 33 and are evenly distributed on the side wall of the top plate 33. During operation, before the plug block 2 is inserted into the interior of the pipe pile, the top plate 33 is rotated so that the top plate 33 When the rod 3 is tilted and inserted into the pile, the top plate 33 contacts the inner wall of the pile, the top plate 33 squeezes the top rod 31 to move closer to the middle of the rod 3, the spring 32 is compressed, and after the end of the pile contacts the end of the connector 1, the top plate 33 is pushed by the spring 32 to move closer to the inner wall of the pile, and the inverted teeth 34 contact the inner wall of the pile and clamp the top plate 33 on the inner wall of the pile. This step forms an anti-slip structure through the arrangement of the rod 3, the top rod 31, the spring 32, the top plate 33 and the inverted teeth 34, which realizes the anti-slip function when the connector 1 is connected to the pile, solves the problem of detachment when the two sections of the pile are connected, improves the stability of the pile connection, and improves the smoothness of the top plate 33 and the spring 32 inserted into the pile for locking.
[0029] like Figure 1 As shown, the dust blocking assembly includes a baffle plate 4 and a rubber ring 41. The baffle plate 4 is fixedly connected to the end of the plug rod 3 away from the plug block 2, and the rubber ring 41 is fixedly connected to the outer wall of the baffle plate 4. During operation, the baffle plate 4 and the rubber ring 41 are arranged at the end of the plug rod 3. When the plug rod 3 is inserted into the pipe pile, the rubber ring 41 contacts the inner wall of the pipe pile. The baffle plate 4 and the rubber ring 41 seal the pipe pile and the connector 1 to block dust or impurities. In this step, a sealed dust blocking structure is formed by setting the baffle plate 4 and the rubber ring 41, which realizes the function of sealing between the plug rod 3 and the connector 1, solves the problem that dust or debris in the pipe pile falls on the device when the connector 1 is installed, causing abnormal wear of parts, and improves the service life of the parts.
[0030] like Figure 2 As shown, the rotating assembly includes a crank 5 and an anti-slip sleeve 51. The crank 5 is removably installed at the end of the rotating shaft 24 away from the synchronous gear 23. The anti-slip sleeve 51 is rotatably connected to the outer wall of the crank 5 away from the rotating shaft 24. During operation, the crank 5 is inserted into the connector 1 and engaged with the rotating shaft 24. The anti-slip sleeve 51 is held and rotated to drive the rotating shaft 24 to rotate, thereby realizing the function of driving the synchronous gear 23. In this step, a rotating structure is formed through the setting of the crank 5 and the anti-slip sleeve 51, which realizes the function of driving the rotating shaft 24 and the synchronous gear 23 to rotate, thereby improving the detachability of the device, increasing the friction when turning the crank 5, and reducing slipping.
[0031] like Figure 2 As shown, a gasket 6 is fixedly connected to the end of the connector 1, and the gasket 6 is set at both ends of the connector 1. During operation, when the pipe pile is installed on the end face of the connector 1, the gasket 6 contacts the pipe pile. In this step, the gasket 6 contacts the pipe pile through the setting of the gasket 6, which increases the contact area between the connector 1 and the pipe pile and improves the stability when the pipe pile and the connector 1 are connected.
[0032] like Figure 2 As shown, a reinforcing plate 7 is fixedly connected to the middle of the connector 1. Multiple groups of reinforcing plates 7 are arranged in the middle of the connector 1 and are evenly distributed in the middle of the connector 1. During operation, the reinforcing plates 7 are fixed in the middle of the connector 1 to increase the structural strength of the connector 1, improve the lightweight of the device, and improve the bending resistance after the pipe pile is connected.
[0033] like Figure 5 As shown, a pipe pile connection method includes any one of the above-mentioned pipe pile connection structures, and the method has the following specific steps: S1, driving a first pipe pile into the ground, and installing the pipe pile connection structure on the top of the first pipe pile, S2, lifting a second pipe pile with a lifting device and moving it to the top of the first pipe pile, slowly lowering it, and inserting the second pipe pile on the top of the pipe pile connection structure, S3, after the pipe pile connection structure is installed between two sections of pipe piles, it is fixed by bolts and fixing components to complete the pipe pile connection operation.
[0034] During operation, when two sections of pipe piles are connected, the connector 1 is placed at the end of the lower pipe pile, a threaded hole corresponding to the fixing bolt 11 is opened at the end of the pipe pile, the fixing assembly, the anti-drop assembly and the dust blocking assembly are inserted into the lower pipe pile, the fixing bolt 11 is aligned with the threaded hole at the end of the lower pipe pile, and a set of fixing bolts 11 are tightened to fix the connector 1 and the pipe pile together, and the fixing assembly is driven by the rotating assembly to fix the connector 1 and the lower pipe pile together, the anti-drop assembly is stuck on the inner wall of the pipe pile, and then the upper pipe pile is lifted and inserted on the top of the connector 1, and the fixing assembly and the anti-drop assembly are fixed together. Insert the ash retaining assembly into the upper pipe pile, tighten another set of fixing bolts 11, and drive the fixing assembly to connect the connector 1 and the upper pipe pile together through the rotating assembly to connect the two sections of the pipe pile. After the plug block 2 is inserted into the interior of the pipe pile, the rotating shaft 24 is driven to rotate by the rotating assembly, and the rotating shaft 24 drives the synchronous gear 23 to rotate. The synchronous gear 23 drives the rack 22 to approach the inner wall of the pipe pile, so that the top block 21 and the pad 25 are close to the inner wall of the pipe pile, and the pad 25 contacts the inner wall of the pipe pile, fix the plug block 2 and the pipe pile, and the pad 25 increases the top block 21 The contact area with the inner wall of the pile, before the plug block 2 is inserted into the pile, the top plate 33 is rotated to tilt the top plate 33, and when the plug rod 3 is inserted into the pile, the top plate 33 contacts the inner wall of the pile, and the top plate 33 squeezes the top rod 31 to approach the middle of the plug rod 3, and the spring 32 is compressed. After the end of the pile contacts the end of the connector 1, the top plate 33 is pushed by the spring 32 to approach the inner wall of the pile, and the inverted teeth 34 contact the inner wall of the pile and clamp the top plate 33 on the inner wall of the pile, and the baffle 4 and the rubber ring 41 are arranged at the end of the plug rod 3, and the plug rod 3 is inserted into the pile. When the pipe pile is installed on the end face of the connector 1, the gasket 6 contacts the pipe pile, and the reinforcing plate 7 is fixed in the middle of the connector 1, which increases the structural strength of the connector 1, improves the lightweight of the device, and improves the bending resistance of the pipe pile after connection.
[0035] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.
Claims
1. A pipe pile connection structure, comprising a connector (1), characterized in that: The middle part of the connector (1) is threadedly connected with a fixing bolt (11), and a plurality of groups of the fixing bolts (11) are arranged in the middle part of the connector (1) and are symmetrically arranged. The end of the connector (1) is provided with a fixing component, and the connector (1) is provided with an anti-slip component through the fixing component. The connector (1) is provided with a dust blocking component through the anti-slip component, and the connector (1) is provided with a rotating component through the fixing component.
2. A pipe pile connection structure according to claim 1, characterized in that: The fixed assembly comprises an insert block (2), a top block (21), a rack (22), a synchronous gear (23), a rotating shaft (24) and a pad (25); the insert block (2) is fixedly connected to the end of the connector (1); a pair of the insert blocks (2) are arranged at the end of the connector (1) and are symmetrically arranged; the top block (21) is slidably connected to the middle of the insert block (2); a pair of the top blocks (21) are arranged in the middle of the insert block (2); the synchronous gear (23) is rotatably connected to the middle of the insert block (2); the synchronous gear (23) and the rack (22) are meshed and matched; the rotating shaft (24) is rotatably connected to the middle of the connector (1); the ends of the rotating shaft (24) and the synchronous gear (23) close to each other are respectively fixedly connected with bevel gears; the rotating shaft (24) and the synchronous gear (23) are meshed and matched; the end of the rotating shaft (24) away from the synchronous gear (23) is matched with the rotating assembly.
3. A pipe pile connection structure according to claim 2, characterized in that: The anti-drop assembly comprises an insertion rod (3), a push rod (31), a spring (32), a top plate (33) and inverted teeth (34); the insertion rod (3) is fixedly connected to the end of the insertion block (2) away from the connector (1); a pair of the insertion rods (3) are arranged at the ends of a pair of insertion blocks (2) and are symmetrically arranged; the push rod (31) is slidably connected to the middle of the insertion rod (3); a plurality of groups of the push rods (31) are arranged in the middle of the insertion rod (3); the spring (32) is fixedly connected to the ends of a group of push rods (31) close to each other; the top plate (33) is hinged to the end of the push rod (31) away from the spring (32); the inverted teeth (34) are fixedly connected to the side wall of the top plate (33) away from the spring (32); a plurality of groups of the inverted teeth (34) are arranged on the side wall of the top plate (33) and are evenly distributed on the side wall of the top plate (33).
4. A pipe pile connection structure according to claim 3, characterized in that: The dust blocking assembly comprises a blocking plate (4) and a rubber ring (41); the blocking plate (4) is fixedly connected to the end of the insertion rod (3) away from the insertion block (2); and the rubber ring (41) is fixedly connected to the outer side wall of the blocking plate (4).
5. The pipe pile connection structure according to claim 2, characterized in that: The rotating assembly comprises a crank (5) and an anti-slip sleeve (51); the crank (5) is detachably mounted on an end of a rotating shaft (24) away from the synchronous gear (23); and the anti-slip sleeve (51) is rotatably connected to an outer side wall of the crank (5) away from the rotating shaft (24).
6. The pipe pile connection structure according to claim 1, characterized in that: A gasket (6) is fixedly connected to the end of the connector (1), and the gasket (6) is arranged at both ends of the connector (1).
7. The pipe pile connection structure according to claim 1, characterized in that: A reinforcing plate (7) is fixedly connected to the middle of the connector (1); a plurality of groups of the reinforcing plates (7) are arranged in the middle of the connector (1) and are evenly distributed in the middle of the connector (1).
8. A method for connecting pipe piles, characterized in that: The method comprises a pipe pile connection structure as claimed in any one of claims 1 to 7, wherein the method steps are as follows: S1. Drive the first pipe pile into the ground and install the pipe pile connection structure on the top of the first pipe pile. S2. Lift the second pipe pile with a lifting device and move it to the top of the first pipe pile. Slowly lower it and insert the second pipe pile at the top of the pipe pile connection structure. S3. After the pipe pile connection structure is installed between two sections of pipe piles, it is fixed by bolts and fixing components to complete the pipe pile connection operation.