A telescopic aerial work platform, piling system and pile beam integrated machine

Abstract

The utility model relates to bridge construction equipment technical field, concretely relates to a telescopic aerial work platform, piling system and pile beam integrated machine, aerial work platform includes two platform components set up in the both sides of stake frame, platform component is perpendicular to stake frame, platform component includes first sub - platform and a plurality of second sub - platform that splice in proper order, two first sub - platforms all have been seted up in the chute, the opening of chute on two first sub - platforms is opposite and sets up, two chutes all are equipped with telescopic platform, two telescopic platforms can butt joint and connect two first sub - platforms. After pipe stake enters the opening between two platform components, can pull out telescopic platform from first sub - platform, can make two first sub - platforms connect through telescopic platform, make two groups of platform components and enclose in pipe stake four around, can form integral structure between telescopic platform and first sub - platform and increase stability, has reduced the potential safety hazard, has guaranteed the safe operation of operating personnel.

Description

Technical Field

[0001] This utility model relates to the field of bridge construction equipment technology, and in particular to a retractable aerial work platform, a piling system and an integrated pile and beam machine. Background Technology

[0002] In some bridge construction projects, bridge piles are constructed by driving precast pipe piles into the ground. After driving, the height of the piles above the ground surface should have a uniform elevation. However, the hammering precision of the pile during driving is limited, making it difficult to accurately control the driving depth. To prevent the pile from sinking too deeply and causing the pile elevation to fall below the design elevation, the hammer stops driving when the pile gradually sinks and the top of the pile head approaches the design elevation. Then, a portion of the pile head is cut off to ensure the pile elevation meets the design standard. When using a pile-beam integrated machine, the pile cutting platform on the machine's pile frame is used for pile cutting. The operator carries a cutting tool... The tool stand is used to cut pipe piles on a pile cutting platform. The existing pile cutting platform consists of two platforms erected on both sides of the pile frame, with an opening between the two platforms for the pipe pile to enter and exit. The pile cutting platform can avoid interference and collision with the pipe pile when moving laterally. However, the two platforms are only set on both sides of the pipe pile and cannot simultaneously surround the pipe pile. Operators cannot walk around the outside of the pipe pile on the platform to operate during pile cutting, which will cause inconvenience to the pile cutting operation. Sometimes, before the operation, slabs are cut on the construction site to be used as a temporary platform between the two platforms. However, the temporary platform is not fixedly connected to the pile cutting platform, and its structure is unstable, which will also bring certain safety hazards to the pile cutting operation. Utility Model Content

[0003] The purpose of this utility model is to overcome the technical problem that the existing integrated pile cutting platform structure cannot surround the pipe pile and form a stable structure to facilitate pile cutting operations, and to provide a retractable aerial work platform, a pile driving system and an integrated pile and beam machine.

[0004] In a first aspect, the present invention provides a retractable aerial work platform, comprising two platform components disposed on both sides of a pile frame, the platform components being perpendicular to the pile frame, each platform component comprising a first sub-platform and a plurality of second sub-platforms sequentially connected, each of the two first sub-platforms having a sliding groove, the openings of the sliding grooves on the two first sub-platforms being disposed opposite to each other, each of the two sliding grooves having a telescopic platform, the two telescopic platforms being able to dock to connect the two first sub-platforms.

[0005] This invention solves the technical problems of existing technologies by designing the first sub-platform at the end of the platform assembly as a telescopic platform structure. Specifically, a groove is opened in the first sub-platform, and a telescopic platform is installed in the groove. The telescopic platform can slide along the groove to extend beyond the first sub-platform, or it can slide along the groove to extend into the first sub-platform. Before the pile cutting operation, the telescopic platform is located in the first sub-platform, and an opening for the entry and exit of the pipe pile can be formed between the two platform assemblies. The pile cutting platform can move under the drive of the pile frame to insert the pipe pile into the space between the two platform assemblies through the opening. After the pipe pile is inserted, the operator on the platform can use the telescopic platform... Pulling out from the first sub-platform allows the two telescopic platforms on both sides to connect, enabling the two first sub-platforms to be connected via the telescopic platforms, thus surrounding the pipe pile with two sets of platform components. When cutting the pile, the operator can walk around the pipe pile along the two sets of platform components, facilitating the pile cutting operation. After the pile cutting is completed, the two telescopic platforms can be retracted into the two first sub-platforms, leaving an opening between the two platform components to facilitate moving the pile cutting platform away from the pipe pile and avoid interference or collision between the platform and the pipe pile. The telescopic platforms and the first sub-platforms form an integral structure, increasing stability, reducing safety hazards, and ensuring the safe operation of the operators.

[0006] Preferably, the bottom surface of the telescopic platform is spaced apart from the side wall of the slide groove, and the bottom surface of the telescopic platform is provided with rollers, which abut against the side wall of the slide groove.

[0007] Preferably, a limiting block is provided on the side wall of the slide groove opposite to the bottom surface of the telescopic platform. The limiting block is located at the opening of the slide groove and on the moving path of the roller.

[0008] Preferably, a support member is provided on the bottom surface of the telescopic platform, and the support member is hinged to the telescopic platform through a first hinge shaft.

[0009] Preferably, the bottom surface of the telescopic platform is provided with a clamp, and the support member can be engaged in the clamp.

[0010] Preferably, the telescopic platform is provided with a handle on its side.

[0011] Preferably, the first sub-platform is hinged to the adjacent second sub-platform via a second hinge axis, the second hinge axis being located on the top surface of the first sub-platform.

[0012] Preferably, a pile frame platform is also connected between the two platform components, and the pile frame platform is located in the pile frame.

[0013] In a second aspect, the present invention provides a piling system, including a pile frame, a pile hammer, and a retractable aerial work platform as described above; the pile hammer and the aerial work platform are both mounted on the pile frame, with the pile hammer located above the aerial work platform.

[0014] In a third aspect, this utility model provides a pile-beam integrated machine, including a main beam and a pile driving system as described above or a telescopic aerial work platform as described above; the pile driving system is disposed on the main beam, and the aerial work platform is disposed below the main beam.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model provides a retractable aerial work platform, a piling system, and an integrated pile-beam machine. The technical problems of existing technologies are solved by designing the first sub-platform at the end of the platform assembly as a retractable platform structure. Specifically, a groove is opened in the first sub-platform, and a retractable platform is installed in the groove. The retractable platform can slide along the groove to extend beyond the first sub-platform, or it can slide along the groove into the first sub-platform. Before the pile cutting operation, the retractable platform is located in the first sub-platform, and an opening for the pipe pile to enter and exit is formed between the two platform components. The pile cutting platform can move under the drive of the pile frame to insert the pipe pile into the space between the two platform components through the opening. After the pipe pile enters... Operators on the platform can pull the telescopic platform out from the first sub-platform, allowing the two telescopic platforms on both sides to connect. This connects the two first sub-platforms, enabling the two sets of platform components to surround the pipe pile. When cutting the pile, operators can walk around the pipe pile along the two sets of platform components, facilitating the cutting operation. After cutting, the two telescopic platforms can be retracted into the two first sub-platforms, leaving an opening between the two platform components to facilitate moving the cutting platform away from the pipe pile and avoid interference or collision between the platform and the pipe pile. The telescopic platform and the first sub-platforms form an integrated structure, increasing stability, reducing safety hazards, and ensuring the safe operation of the operators. Attached Figure Description

[0016] Figure 1 This is an elevation view of the aerial work platform and pile frame of this utility model.

[0017] Figure 2 This is a top view of the aerial work platform and pile frame of this utility model (with the telescopic platform retracted).

[0018] Figure 3 This is a top view of the aerial work platform and pile frame of this utility model (with the telescopic platform extended).

[0019] Figure 4 for Figure 2 A schematic diagram of direction A in the diagram.

[0020] Figure 5 for Figure 4 A schematic diagram of the first sub-platform after it has been flipped.

[0021] Figure 6 for Figure 4 A cross-sectional diagram at point "BB" (the telescopic platform retracts).

[0022] Figure 7 for Figure 6 A schematic diagram of a telescopic platform extending outwards.

[0023] Figure 8 for Figure 6 A schematic diagram of the telescopic platform after it has been extended.

[0024] Marked in the image: 1. Pile frame, 2. Platform assembly, 21. First sub-platform, 211. Slide groove, 22. Second sub-platform, 23. Telescopic platform, 231. Folded edge, 3. Roller, 4. Limiting block, 5. Support component, 6. First hinge shaft, 7. Clamp, 8. Handle, 9. Second hinge shaft, 10. Pile frame platform, 11. Pipe pile. Detailed Implementation

[0025] The present invention will be further described in detail below with reference to specific embodiments. However, it should not be construed as limiting the scope of the present invention to the following embodiments; all technologies implemented based on the content of the present invention fall within the scope of the present invention.

[0026] Unless otherwise specified, the use of terms such as "upper," "lower," "left," "right," "center," "inner," and "outer" to indicate orientation or positional relationships in the description of specific embodiments of this utility model is based on the orientation or positional relationships shown in the accompanying drawings, or the orientation or positional relationship in which the utility model product / equipment / device is typically placed during use. These terms are merely for the purpose of facilitating the description of the utility model solution or simplifying the description in specific embodiments, enabling those skilled in the art to quickly understand the solution, and do not indicate or imply that a specific device / component / element must have a specific orientation, or be constructed and operated in a specific positional relationship. Therefore, they should not be construed as limitations on this utility model.

[0027] Furthermore, the use of terms such as "horizontal," "vertical," "suspended," and "parallel" does not imply that the corresponding device / component / element must be absolutely horizontal, vertical, suspended, or parallel, but rather that it can be slightly tilted or have a deviation. For example, "horizontal" merely means that its direction is more horizontal relative to "vertical," not that the structure must be completely horizontal, but can be slightly tilted. Alternatively, it can be simplified to mean that the corresponding device / component / element, when set in a "horizontal," "vertical," "suspended," or "parallel" direction, can have an error / deviation of ±10% relative to the corresponding direction, more preferably within ±8%, more preferably within ±6%, more preferably within ±5%, and more preferably within ±4%. As long as the corresponding device / component / element is within the error / deviation range, it can still achieve its function in the present invention.

[0028] Furthermore, the use of terms such as "first," "second," and "third" in terminology is merely for distinguishing descriptions of identical or similar components and should not be interpreted as emphasizing or implying the relative importance of a particular component.

[0029] Furthermore, in the description of the embodiments of this utility model, "several", "multiple", and "several" represent at least two. The number can be any number, such as two, three, four, five, six, seven, eight, or nine, and can even exceed nine.

[0030] Furthermore, in the description of the technical solution of this utility model, unless otherwise explicitly specified / limited / restricted, the terms "set up," "install," "connect," "link," "equipped with," "laid out," and "arranged" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to common connection methods in the art, such as welding, riveting, bolting, and threaded connections. Such connections can be mechanical, electrical, or communication connections; they can be direct connections or indirect connections through an intermediate medium; and they can refer to the internal communication between two components.

[0031] Example 1 This embodiment provides a scalable aerial work platform.

[0032] like Figures 1 to 8As shown, the retractable aerial work platform of this embodiment includes two platform components 2 disposed on both sides of the pile frame 1. The platform components 2 are perpendicular to the pile frame 1. The platform components 2 include a first sub-platform 21 and a plurality of second sub-platforms 22 connected in sequence. Each of the two first sub-platforms 21 has a sliding groove 211. The openings of the sliding grooves 211 on the two first sub-platforms 21 are arranged opposite to each other. Each of the two sliding grooves 211 is provided with a telescopic platform 23. The two telescopic platforms 23 can be docked to connect the two first sub-platforms 21. The telescopic platform 23 can extend from the first sub-platform 21 along the sliding groove 211, so that the two telescopic platforms 23 can dock and connect the two first sub-platforms 21. The telescopic platform 23 can also retract into the first sub-platform 21, thereby disconnecting the two first sub-platforms 21 and leaving an opening between the two first sub-platforms 21 to facilitate the entry and exit of the pipe pile 11. The plurality of second sub-platforms 22 can be connected by welding, bolting or other fixed connection methods.

[0033] This invention solves the technical problems of the prior art by designing the first sub-platform 21 at the end of the platform component 2 as a telescopic platform structure. Specifically, a sliding groove 211 is opened in the first sub-platform 21, and a telescopic platform 23 is set in the sliding groove 211. The telescopic platform 23 can slide along the sliding groove 211 to extend outside the first sub-platform 21, or it can slide along the sliding groove 211 into the first sub-platform 21. Before the pile cutting operation, the telescopic platform 23 is located in the first sub-platform 21, and an opening for the pipe pile 11 to enter and exit can be formed between the two platform components 2. The pile cutting platform can move under the drive of the pile frame 1 to enter the pipe pile 11 through the opening between the two platform components 2. After the pipe pile 11 enters, the operator on the platform can... The telescopic platform 23 is pulled out from the first sub-platform 21, allowing the two telescopic platforms 23 on both sides to connect. This enables the two first sub-platforms 21 to be connected via the telescopic platform 23, thus allowing the two sets of platform components 2 to surround the pipe pile 11. When cutting the pile, the operator can walk around the pipe pile 11 along the two sets of platform components 2, which facilitates the pile cutting operation. After the pile cutting is completed, the two telescopic platforms 23 can be retracted into the two first sub-platforms 21, leaving an opening between the two platform components 2 to facilitate the movement of the pile cutting platform away from the pipe pile 11 and to avoid interference or collision between the platform and the pipe pile 11. The telescopic platform 23 and the first sub-platform 21 can form an integral structure, increasing stability, reducing safety hazards, and ensuring the safe operation of the operator.

[0034] In this embodiment, the bottom surface of the telescopic platform 23 is spaced apart from the side wall of the slide 211. A roller 3 is provided on the bottom surface of the telescopic platform 23, and the roller 3 abuts against the side wall of the slide 211. As shown in the figure, two downward-facing folded edges 231 are arranged opposite each other on both sides of the telescopic platform 23, making the telescopic platform 23 have an inverted groove-like structure. The roller 3 is installed on the bottom surface of the telescopic platform 23 near the folded edge 231 on the left side of the figure. There is a gap between the bottom surface of the telescopic platform 23 and the lower side wall of the slide 211 (i.e., the bottom wall of the slide 211 shown in the figure), which can accommodate the roller 3. There is also a small gap between the top surface of the telescopic platform 23 and the upper side wall of the slide 211 (i.e., the top wall of the slide 211 shown in the figure). This prevents friction between the telescopic platform 23 and the first sub-platform 21 when the telescopic platform 23 is pulled during its telescopic movement, thus avoiding damage to the telescopic platform 23. The telescopic movement generates significant resistance. However, with a small gap between the top surface of the telescopic platform 23 and the upper sidewall of the slide 211, pulling the telescopic platform 23 outwards from the slide 211 will cause it to deflect downwards, resulting in contact between the top of the telescopic platform 23 and the upper sidewall of the slide 211, thus increasing friction. Therefore, when pulling the telescopic platform 23, an upward-sloping force can be applied to prevent it from deflecting downwards, thereby avoiding interference and increased friction between the telescopic platform 23 and the first sub-platform 21. Similarly, when pulling the telescopic platform 23 back, an upward-sloping force can also be applied to reduce resistance.

[0035] In this embodiment, a limiting block 4 is provided on the side wall of the slide groove 211 opposite to the bottom surface of the telescopic platform 23. The limiting block 4 is located at the opening of the slide groove 211 and on the moving path of the roller 3. The limiting block 4 can be a block structure made of rigid materials such as steel. The limiting block 4 can be welded to the side wall below the slide groove 211 (i.e., the bottom wall of the slide groove 211 shown in the figure) and close to the opening of the slide groove 211. When the roller 3 slides towards the opening, it can abut against the limiting block 4. In other words, the limiting block 4 can prevent the roller 3 from continuing to slide away from the slide groove 211, thus preventing the telescopic platform 23 from coming out of the slide groove 211.

[0036] In this embodiment, a support member 5 is provided on the bottom surface of the telescopic platform 23, and the support member 5 is hinged to the telescopic platform 23 via a first hinge shaft 6. The support member 5 can be a jack, lead screw, cylinder, or hydraulic cylinder, etc., and has a telescopic function. When the telescopic platform 23 extends, the support member 5 can rotate downward around the first hinge shaft 6, switching from a horizontal state to a vertical state, just as... Figure 6 or Figure 7 Switch to Figure 8The support member 5 can be adaptively adjusted according to the height of the bottom surface of the telescopic platform 23 from the ground, and can be extended so that the bottom of the support member 5 is supported on the ground. The support member 5 being supported on the ground can overcome the downward deflection caused by the cantilever structure formed after the telescopic platform 23 is extended, thus avoiding the adverse phenomenon of downward buckling that may occur when the telescopic platform 23 is under a large load.

[0037] Optionally, the bottom surface of the telescopic platform 23 is provided with a clamp 7, and the support member 5 can be clamped in the clamp 7. To prevent the support member 5 from rotating downwards due to its own weight when in a horizontal state, thus making it impossible to fix and preventing the telescopic platform 23 from retracting into the slide groove 211, the support member 5 can be clamped in the clamp 7 for fixation. The clamp 7 may include a claw structure that opens on both sides, which can hold tightly against the outer wall of the support member 5 for fixation. The clamp 7 is elastic. When it is necessary to rotate the support member 5 downwards, it can be manually operated by an operator standing on the ground and located below the telescopic platform 23, that is, by pulling the support member 5 to disengage it from the clamp 7, thus rotating it downwards from a horizontal to a vertical state. Usually, the height of the aerial work platform is relatively low, and the operator can switch the state of the support member 5 at the bottom of the telescopic platform 23 from the ground. If, in some cases, the operator standing on the ground cannot reach the support member 5 at the bottom of the telescopic platform 23, an escalator or an aerial work platform can be used to ascend and perform the work. Of course, if the connection at the first hinge shaft 6 is relatively tight (for example, there is a lot of friction between the hinge seats), it will generate a lot of resistance to the rotation of the support member 5. When the posture of the support member 5 is switched, a certain external force needs to be applied to the support member 5 to assist its rotation, such as using the operator to turn the support member 5. That is to say, if no external force is applied to the support member 5 in this case, the support member 5 can be fixed at any angle from horizontal to vertical. When the support member 5 is in the horizontal state, it can also be fixed without the connection of the clamp 7. Therefore, in this case, the clamp 7 can also be omitted on the bottom surface of the telescopic platform 23.

[0038] Optionally, the telescopic platform 23 is provided with a handle 8 on its side. The handle 8 can be made of a rigid structure such as steel bars and can be welded to the edge of the upper surface of the telescopic platform 23. The telescopic platform 23 can be telescopically extended by applying a pulling force through the handle 8. The telescopic platform 23 can be telescopically extended manually by an operator. For example, the operator can stand on the first sub-platform 21 on one side and use a hook formed by bending a sufficiently long steel bar to hook onto the handle 8 of the telescopic platform 23 on the opposite side or the folded edge 231 of the telescopic platform 23 to pull out the telescopic platform 23 on the opposite side. The same method can be used to pull out the telescopic platforms 23 on both sides, allowing the two telescopic platforms 23 to be connected together. Alternatively, the handles 8 on the two telescopic platforms 23 can be tied together with steel wire ropes or the like for further fixation.

[0039] In this embodiment, the first sub-platform 21 and the adjacent second sub-platform 22 are hinged together by a second hinge shaft 9, which is located on the top surface of the first sub-platform 21. The first sub-platform 21 can rotate upward around the second hinge shaft 9, thereby placing the first sub-platform 21 onto the adjacent second sub-platform 22. This can shorten the length of the platform assembly 2, which is composed of multiple sub-platforms. This allows the pipe pile 11 to be moved into or out of the space enclosed by the platform more quickly when moving the platform, thus improving the moving efficiency. In addition, after the first sub-platform 21 is flipped around the second hinge shaft 9, the setting direction of the support member 5 can be made to face upward. The operator standing on the adjacent second sub-platform 22 can operate the posture switching of the support member 5, and it is also more convenient to insert or remove the support member 5 into the clamp 7.

[0040] In this embodiment, a pile frame platform 10 is also connected between the two platform components 2, and the pile frame platform 10 is located in the pile frame 1. The pile frame platform 10 can connect the two platform components 2 on both sides at the position of the pile frame 1, so that the entire platform can surround the pipe pile 11, that is, the platform components 2 on both sides, as well as the pile frame platform 10 and the telescopic platform 23 arranged opposite to each other; the operator can then complete the pile cutting operation by walking around the pile on the platform.

[0041] Example 2 This embodiment provides a piling system.

[0042] The piling system of this embodiment includes a pile frame 1, a pile hammer (not shown in the figure), and a retractable aerial work platform as in Embodiment 1; both the pile hammer and the aerial work platform are mounted on the pile frame 1, with the pile hammer positioned above the aerial work platform. The pile hammer can strike the top of the pipe pile 11 to complete the piling operation.

[0043] Example 3 This embodiment provides a pile-beam integrated machine.

[0044] The integrated pile and beam machine of this embodiment includes a main beam (not shown in the figure), and a pile driving system as in Embodiment 2 or a telescopic aerial work platform as in Embodiment 1; the pile driving system is set on the main beam, and the aerial work platform is set below the main beam; the pile driving system can be installed on the main beam near one end facing the direction of movement of the integrated machine through the hole.

[0045] In summary, this utility model provides a retractable aerial work platform, a piling system, and a pile-beam integrated machine. The technical problems of existing technologies are solved by designing the first sub-platform at the end of the platform assembly as a retractable platform structure. Specifically, a chute is opened in the first sub-platform, and a telescopic platform is installed within the chute. The telescopic platform can slide along the chute to extend beyond the first sub-platform or slide along the chute into the first sub-platform. Before the pile cutting operation, the telescopic platform is located in the first sub-platform, and an opening for the pipe pile to enter and exit is formed between the two platform assemblies. The pile cutting platform can move under the drive of the pile frame to allow the pipe pile to enter between the two platform assemblies through the opening. Afterwards, the operator on the platform can pull the telescopic platform out from the first sub-platform, allowing the two telescopic platforms on both sides to connect. This connects the two first sub-platforms, enabling the two sets of platform components to surround the pipe pile. When cutting the pile, the operator can walk around the pipe pile along the two sets of platform components, facilitating the cutting operation. After cutting the pile, the two telescopic platforms can be retracted into the two first sub-platforms, leaving an opening between the two platform components to facilitate moving the cutting platform away from the pipe pile and avoid interference or collision between the platform and the pipe pile. The telescopic platform and the first sub-platform form an integral structure, increasing stability, reducing safety hazards, and ensuring the safe operation of the operator.

[0046] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A retractable aerial work platform, characterized in that, The system includes two platform components (2) arranged on both sides of the pile frame (1). The platform components (2) are perpendicular to the pile frame (1). The platform components (2) include a first sub-platform (21) and several second sub-platforms (22) that are spliced ​​together in sequence. Each of the two first sub-platforms (21) has a sliding groove (211). The openings of the sliding grooves (211) on the two first sub-platforms (21) are arranged opposite to each other. Each of the two sliding grooves (211) has a telescopic platform (23). The two telescopic platforms (23) can be connected to connect the two first sub-platforms (21).

2. The retractable aerial work platform according to claim 1, characterized in that, The bottom surface of the telescopic platform (23) is spaced apart from the side wall of the slide groove (211). The bottom surface of the telescopic platform (23) is provided with rollers (3), and the rollers (3) abut against the side wall of the slide groove (211).

3. The retractable aerial work platform according to claim 2, characterized in that, A limiting block (4) is provided on the side wall of the slide (211) opposite to the bottom surface of the telescopic platform (23). The limiting block (4) is located at the opening of the slide (211) and on the moving path of the roller (3).

4. The retractable aerial work platform according to claim 1, characterized in that, The telescopic platform (23) is provided with a support member (5) on its bottom surface, and the support member (5) is hinged to the telescopic platform (23) through a first hinge shaft (6).

5. The retractable aerial work platform according to claim 4, characterized in that, The bottom surface of the telescopic platform (23) is provided with a clamp (7), and the support member (5) can be clamped in the clamp (7).

6. The retractable aerial work platform according to claim 1, characterized in that, The telescopic platform (23) is provided with a handle (8) on its side.

7. The retractable aerial work platform according to any one of claims 1 to 6, characterized in that, The first sub-platform (21) is hinged to the adjacent second sub-platform (22) via a second hinge shaft (9), which is located on the top surface of the first sub-platform (21).

8. The retractable aerial work platform according to any one of claims 1 to 6, characterized in that, A pile frame platform (10) is also connected between the two platform components (2), and the pile frame platform (10) is located in the pile frame (1).

9. A piling system, characterized in that, It includes a pile frame (1), a pile hammer, and a retractable aerial work platform as described in any one of claims 1 to 8; the pile hammer and the aerial work platform are both mounted on the pile frame (1), and the pile hammer is located above the aerial work platform.

10. A pile-beam integrated machine, characterized in that, It includes a main beam and a piling system as described in claim 9 or a retractable aerial work platform as described in any one of claims 1 to 8; the piling system is disposed on the main beam and the aerial work platform is disposed below the main beam.

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