Pile-beam erection integrated machine and erection method

Abstract

The present invention provides a pile-beam erection integrated machine and an erection method, the pile-beam erection integrated machine comprises a machine arm, a leg assembly, a first lifting assembly, a second lifting assembly and a pile driving device, wherein the leg assembly supports the machine arm; the first lifting assembly is movably arranged on the machine arm, and the first lifting assembly is used to lift the cap beam and the box beam; the second lifting assembly is movably arranged on the machine arm, and the second lifting assembly is used to lift the pipe piles and perform vertical pile operations; the pile driving device is movably arranged on the machine arm, and the pile driving device comprises a power hammer and a drilling rig, the drilling rig is used for drilling holes, and the power hammer is suitable for hammering the pipe piles. In the present invention, the power hammer and the drilling rig are integrated on the machine arm, and there is no need to set up a construction site to place the power hammer and the drilling rig, which saves the time for arranging equipment and improves the construction efficiency of bridge erection operations.

Description

Technical Field

[0001] The present invention relates to the technical field of bridge erection, and in particular to a pile-beam erection integrated machine and an erection method. Background Art

[0002] At present, the existing bridge-building equipment separates the pipe pile erection operation, the cap beam erection operation and the box beam erection operation during the bridge-building operation. It requires multiple separate equipment to cooperate in order to carry out the corresponding erection operations. Due to the limitation of the construction site, it is difficult to arrange all the machinery. It is necessary to set up ships or construction access roads to arrange all the machinery reasonably. However, when constructing in areas such as shallow lagoons, shoals and swamp wetlands, the ship carrying the equipment may be stranded and unable to move for construction, causing inconvenience. At the same time, setting up construction access roads is difficult to apply to areas with high environmental protection requirements and difficult land acquisition because it requires destroying the terrain and damaging the trees, which greatly reduces the construction efficiency of the bridge-building operation. Summary of the invention

[0003] The problem solved by the invention is how to improve the construction efficiency of bridge erection operation.

[0004] In order to solve the above problems, the present invention provides a pile-beam erection integrated machine, comprising:

[0005] Arm,

[0006] a leg assembly supporting the machine arm;

[0007] A first lifting assembly is movably arranged on the machine arm, and the first lifting assembly is used to lift the cap beam and the box beam;

[0008] A second lifting assembly is movably arranged on the machine arm, and the second lifting assembly is used for lifting pipe piles and performing pile erection operations;

[0009] The piling device is movably arranged on the machine arm, and comprises a power hammer and a drilling machine. The drilling machine is used for drilling holes, and the power hammer is suitable for hammering the pipe pile.

[0010] Optionally, the piling device further comprises a mobile platform and a column, wherein the mobile platform is movably arranged on the machine arm, the column is arranged on the mobile platform, the power hammer and the drilling rig are movably arranged on the column, and the power hammer and the drilling rig are suitable for moving along the length direction of the column.

[0011] Optionally, the power hammer, the column and the drilling rig are arranged in sequence along the length direction of the arm.

[0012] Optionally, the mobile platform includes a first platform and a second platform, the first platform is arranged on the arm and is suitable for moving along the length direction of the arm, the second platform is arranged on the first platform and is suitable for moving along the width direction of the arm, and the column is arranged on the second platform.

[0013] Optionally, the column is movably connected to the second platform and further includes a first adjusting device and a second adjusting device, wherein the first adjusting device is movably connected to the column and the second platform, respectively, to adjust the longitudinal verticality of the column relative to the machine arm; the second adjusting device is arranged on the first platform to adjust the lateral verticality and / or longitudinal verticality of the first platform relative to the machine arm.

[0014] Optionally, the leg assembly comprises a front leg, a middle leg and a rear leg sequentially arranged along the length direction of the machine arm, and the front leg, the middle leg and the rear leg are suitable for moving relative to the machine arm.

[0015] Optionally, the first lifting assembly includes a winch assembly, a rotating assembly, a hanger, a longitudinal frame and a transverse frame, the longitudinal frame is movably arranged on the machine arm, the transverse frame is movably arranged on the longitudinal frame, the winch assembly is arranged on the transverse frame, the winch assembly is drivingly connected to the rotating assembly, the rotating assembly is drivingly connected to the hanger, the winch assembly is suitable for driving the rotating assembly and the hanger to rise and fall relative to the transverse frame; the rotating assembly is suitable for driving the hanger to rotate relative to the transverse frame.

[0016] Optionally, the second lifting assembly comprises a front lifting trolley and a rear lifting trolley which are sequentially arranged along the length direction of the arm, and the front lifting trolley and the rear lifting trolley are suitable for moving along the length direction of the arm.

[0017] Another object of the present invention is to provide a pile-beam erection method, using the above-mentioned pile-beam erection integrated machine, setting pipe pile erection areas numbered Pn-2, Pn-1, Pn... in sequence along the construction direction, and the numbers of the pipe piles and cap beams in the pipe pile erection areas correspond to the numbers of the pipe pile erection areas, including:

[0018] S1, the pile-beam erection integrated machine performs pipe pile erection operations on one side of the Pn pipe pile erection area;

[0019] S2. When the pipe pile erection operation is in progress, a box beam is erected between the Pn-1 cap beam and the Pn-2 cap beam; wherein the Pn-1 cap beam is located on the pipe piles in the Pn-1 pipe pile erection area, and the Pn-2 cap beam is located on the pipe piles in the Pn-2 pipe pile erection area;

[0020] S3, after the erection of the box beam is completed, a cap beam is erected on the pipe piles that have been erected in the Pn pipe pile erection area;

[0021] S4, after the cap beam is erected, the pile-beam erection integrated machine moves horizontally to perform pipe pile erection operations on the other side of the Pn pipe pile erection area,

[0022] S5, repeating steps S2 to S3 until all cap beams in the Pn pipe pile erection area are erected;

[0023] S6, the pile-beam erection integrated machine performs hole-passing operation;

[0024] S7. Repeat steps S1 to S5 until the last box girder is erected.

[0025] Optionally, the pipe pile erection operation includes:

[0026] S01, after the pile-beam erection machine is in place, a transport vehicle transports the pipe pile to the bottom of the arm of the pile-beam erection machine, and the first lifting assembly or the second lifting assembly of the pile-beam erection machine unloads the pipe pile;

[0027] S02, when the pile driving device of the pile-beam erection integrated machine needs to perform a hole-guiding operation, execute S03 to S05; when the pile driving device directly performs a pile driving operation, execute S04 to S05;

[0028] S03, the piling device is adjusted to the hole-guiding position, and the drilling rig of the piling device performs drilling;

[0029] S04, the second lifting assembly of the pile-beam erecting machine lifts the pipe pile to the pile feeding position, the second lifting assembly performs a pile erection operation, and the power hammer of the pile driving device is connected to the pipe pile;

[0030] S05, the piling device is adjusted to the piling position, and the power hammer performs piling.

[0031] Compared with the prior art, the beneficial effects of the present invention are:

[0032] During construction, the outrigger assembly is used to support the machine arm, the first lifting assembly is movably arranged on the machine arm to lift the cap beam and the box beam; the second lifting assembly is movably arranged on the machine arm to lift the pipe piles and perform vertical pile operations; the piling device is movably arranged on the machine arm, and the piling device integrates a power hammer and a drill rig to be used for piling and drilling. Compared with the prior art, it integrates the power hammer and the drill rig on the machine arm, and does not need to set up a construction site to place the power hammer and the drill rig, which saves the time of arranging equipment and improves the construction efficiency of bridge erection operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a structural schematic diagram of an implementation mode of the pile-beam erection integrated machine of the present invention;

[0034] Figure 2 It is a structural schematic diagram of an implementation mode of the front supporting leg in the present invention;

[0035] Figure 3 It is a structural schematic diagram of an implementation mode of the middle supporting leg in the present invention;

[0036] Figure 4 It is a structural schematic diagram of an implementation mode of the rear supporting leg in the present invention;

[0037] Figure 5 It is a structural schematic diagram of an implementation mode of the first lifting assembly in the present invention;

[0038] Figure 6 It is a structural schematic diagram of an implementation mode of the front lifting trolley in the present invention;

[0039] Figure 7 It is a structural schematic diagram of an implementation mode of the piling device in the present invention;

[0040] Figure 8 A schematic structural diagram of a piling device according to the present invention from one viewing angle;

[0041] Fig. 9 for Figure 8 A partial enlarged view of the middle A;

[0042] Fig.10 It is a structural schematic diagram of an implementation mode of the pile stabilizing device of the present invention;

[0043] Fig.11 It is a construction schematic diagram of the transport vehicle conveying pipe piles in the erection method of the present invention;

[0044] Fig.12 It is a construction schematic diagram of the second lifting assembly lifting the pipe pile in the erection method of the present invention;

[0045] Fig.13 It is a construction schematic diagram of the box girder transportation and installation in the erection method of the present invention;

[0046] Fig.14 A construction schematic diagram of the second lifting assembly lifting another pipe pile in the erection method of the present invention

[0047] Fig.15 It is a construction schematic diagram of the transportation and installation of another box beam in the erection method of the present invention;

[0048] Fig.16 It is a construction schematic diagram of the piling device being moved backward in the erection method of the present invention;

[0049] Fig.17 It is a construction schematic diagram of the first lifting device lifting the cap beam in the erection method of the present invention;

[0050] Fig.18 It is a construction schematic diagram after the erection of the left cap beam in the erection method of the present invention is completed;

[0051] Fig.19 It is a construction schematic diagram after the left and right cap beams in the erection method of the present invention are erected;

[0052] Fig. 20 It is a construction schematic diagram corresponding to the through-hole operation step (1) in the erection method of the present invention;

[0053] Fig.21 It is a construction schematic diagram corresponding to the through-hole operation step (2) in the erection method of the present invention;

[0054] Fig. 22 It is a construction schematic diagram corresponding to the through-hole operation step (3) in the erection method of the present invention;

[0055] Fig.23 It is a construction schematic diagram corresponding to the through-hole operation step (4) in the erection method of the present invention;

[0056] Fig.24 It is a construction schematic diagram corresponding to the through-hole operation step (5) in the erection method of the present invention.

[0057] Description of reference numerals:

[0058] 100, piling device; 101, mobile platform; 1011, first platform; 1012, second platform; 102, column; 1021, first guide rail; 1022, second guide rail; 103, power hammer; 104, drilling rig; 1041, drill rod; 105, first adjustment device; 106, second adjustment device; 107, first drive device; 108, second drive device; 109, winch system; 110, Pulley frame; 111, pile stabilizing device; 1111, mounting seat; 1112, guide member; 1113, roller; 112, casing device; 200, machine arm; 300, outrigger assembly; 301, front outrigger; 3011, first hanging wheel assembly; 3012, first rotating device; 3013, stand; 3014, support beam; 3015, first adjustable support device; 3016, lateral drive mechanism; 3017, first a locking device; 3018, sliding plate; 302, middle leg; 3021, second hanging wheel assembly; 3022, second rotating device; 3023, telescopic column; 3024, connecting beam; 3025, second adjustable supporting device; 3026, lateral movement assembly; 3027, lower cross beam; 303, rear leg; 3031, pillar; 3032, truss; 3033, balancing support; 3034, telescopic cylinder; 40 0. First lifting assembly; 401. Longitudinal moving frame; 402. Transverse moving frame; 403. Winch assembly; 404. Rotating assembly; 405. Hanger; 500. Second lifting assembly; 501. Front lifting trolley; 502. Rear lifting trolley; 503. Auxiliary beam; 504. Longitudinal moving trolley; 505. Transverse moving trolley; 506. Electric hoist; 600. Transport vehicle; 700. Pipe pile; 800. Cap beam; 900. Box beam. DETAILED DESCRIPTION

[0059] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0060] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0061] In the accompanying drawings, the Z axis represents the vertical direction, that is, the up and down position, and the positive direction of the Z axis (that is, the direction of the arrow of the Z axis) represents the top, and the negative direction of the Z axis (that is, the direction opposite to the positive direction of the Z axis) represents the bottom; the X axis in the accompanying drawings represents the horizontal direction and is designated as the left and right position, and the positive direction of the X axis (that is, the direction of the arrow of the X axis) represents the right side, and the negative direction of the X axis (that is, the direction opposite to the positive direction of the X axis) represents the left side; the Y axis in the accompanying drawings represents the front and back position, and the positive direction of the Y axis (that is, the direction of the arrow of the Y axis) represents the front side, and the negative direction of the Y axis (that is, the direction opposite to the positive direction of the Y axis) represents the back side; it should be noted that the aforementioned Z axis, Y axis and X axis are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention.

[0062] like Figure 1 As shown, an embodiment of the present invention provides an integrated pile-beam erection machine, including an arm 200, a leg assembly 300, a first lifting assembly 400, a second lifting assembly 500 and a piling device 100, wherein the leg assembly 300 supports the arm 200; the first lifting assembly 400 is movably arranged on the arm 200, and the first lifting assembly 400 is used to lift the cap beam 800 and the box beam 900; the second lifting assembly 500 is movably arranged on the arm 200, and the second lifting assembly 500 is used to lift the pipe piles 700 and perform vertical pile operations; the piling device 100 is movably arranged on the arm 200, and the piling device 100 includes a power hammer 103 and a drilling rig 104, the drilling rig 104 is used for drilling, and the power hammer 103 is suitable for hammering the pipe piles 700.

[0063] After adopting the pile-beam erection integrated machine of the present invention, during construction, the leg assembly 300 is used to support the machine arm 200, the first lifting assembly 400 is movably arranged on the machine arm 200 to lift the cap beam 800 and the box beam 900; the second lifting assembly 500 is movably arranged on the machine arm 200 to lift the pipe pile 700 and perform vertical pile operations; the piling device 100 is movably arranged on the machine arm 200, and the piling device 100 integrates the power hammer 103 and the drilling rig 104 and can be used for piling and drilling. Compared with the prior art, it integrates the power hammer 103 and the drilling rig 104 on the machine arm 200, and does not need to set up a construction site to place the power hammer 103 and the drilling rig 104, which saves the time of arranging equipment and improves the construction efficiency of bridge erection operations.

[0064] That is to say, during the construction process, all prefabricated components are transported on the bridge, and there is no need to set up a transportation walkway along the bridge. Therefore, the integrated bridge-building machine has low requirements for ground conditions and can overcome various unfavorable terrains such as continuous canals, oceans, hilly mountains, beaches and river beaches. It minimizes temporary land use such as walkways and trestles, and reduces the adverse impact on the surrounding natural environment and traffic. At the same time, it can greatly shorten the construction period, reduce cost investment, facilitate the rapid advancement of the project, reduce construction risks, and carry out viaduct construction efficiently and with high quality.

[0065] In this embodiment, the main beam is a truss-type double-main-beam structure, including two main beams and two cross beams, and each cross beam is connected to a main beam at both ends to form a rectangular frame structure. A single main beam is a triangular structure, including an upper chord, a lower chord, and a web connecting the upper chord and the lower chord. The upper chord is paved with tracks for the front hoisting trolley 501 and the rear hoisting trolley 502 to travel, and the lower cover of the lower chord is paved with hanging wheel and supporting wheel tracks. At the same time, the upper cover of the outer lower chord is paved with tracks for the longitudinal moving frame 401 to travel. At the same time, the power hammer 103 has an electromagnet, which can adsorb the pipe pile 700 as needed to achieve connection with the pipe pile 700.

[0066] like Figure 7 As shown, the piling device 100 also includes a mobile platform 101 and a column 102, the mobile platform 101 is movably arranged on the machine arm 200, the column 102 is arranged on the mobile platform 101, the power hammer 103 and the drilling rig 104 are movably arranged on the column 102, the power hammer 103 and the drilling rig 104 are suitable for moving along the length direction of the column 102, and the power hammer 103, the column 102 and the drilling rig 104 are arranged in sequence along the length direction of the machine arm 200.

[0067] In this embodiment, the column 102 is a frame structure, a sleeve structure or a solid column structure. For cost and load considerations, preferably, the column 102 is a frame structure. Since the mobile platform 101 is movably arranged on the arm 200, it can move along the length direction of the arm 200; the power hammer 103 and the drilling rig 104 are movably arranged on the column 102, the power hammer 103 and the drilling rig 104 can move along the length direction of the column 102, and the power hammer 103, the column 102 and the drilling rig 104 are arranged in sequence along the length direction of the arm 200. When the pile driving device 100 performs a pipe pile erection operation, if drilling is required first, drilling is performed first by the drilling rig 104, and then the mobile platform 101 is driven to move on the bridge erection machine, so that the power hammer 103 is located directly above the hole position for pile driving.

[0068] In one embodiment, the mobile platform 101 includes a first platform 1011 and a second platform 1012, wherein the first platform 1011 is disposed on the arm 200 and is suitable for moving along the length direction of the arm 200, the second platform 1012 is disposed on the first platform 1011 and is suitable for moving along the width direction of the arm 200, and the column 102 is disposed on the second platform 1012.

[0069] In this embodiment, the shapes of the first platform 1011 and the second platform 1012 can be various, and there is no specific limitation here. It depends on the actual situation. In one implementation, the first platform 1011 and the second platform 1012 are both rectangular frame structures, the long side single beam of the first platform 1011 is supported on the machine arm 200, and the long side single beam of the second platform 1012 is supported on the two long side single beams of the first platform 1011; in another implementation, the first platform 1011 is two single beams arranged at intervals, and the two single beams are supported on the machine arm 200, and the second platform 1012 is a rectangular frame structure, and the long side single beam of the second platform 1012 is supported on the two single beams of the first platform 1011.

[0070] With such arrangement, when the piling device 100 moves on the arm 200, it is mainly the second platform 1012 that moves in the length direction of the arm 200, which can achieve adjustment of the column 102 in the length direction of the arm 200; the second platform 1012 moves on the first platform 1011, which can achieve adjustment of the column 102 in the width direction of the arm 200.

[0071] like Figure 7 , 8 As shown in , 9, the column 102 is movably connected to the second platform 1012, and also includes a first adjusting device 105 and a second adjusting device 106. The first adjusting device 105 is movably connected to the column 102 and the second platform 1012 respectively to adjust the longitudinal verticality of the column 102 relative to the arm 200; the second adjusting device 106 is arranged on the first platform 1011 to adjust the lateral verticality and longitudinal verticality of the first platform 1011 relative to the arm 200.

[0072] In this embodiment, the column 102 and the second platform 1012 are hinged, and the column 102 can rotate relative to the second platform 1012. Specifically, the axis of the column 102 and the second platform 1012 at the hinge is parallel to the width direction of the arm 200, that is, the column 102 can rotate in the vertical direction relative to the second platform 1012. The first adjustment mechanism is a cylinder, a gas cylinder or an electric cylinder. Considering the load and stability, the first adjustment mechanism is preferably a cylinder, one end of the cylinder is movably connected to the column 102, and the other end is movably connected to the second platform 1012. Specifically, the fixed seat of the cylinder is rotatably connected to the column 102 through a pin shaft, and the telescopic rod of the cylinder is rotatably connected to the second platform 1012 through a pin shaft. The second adjustment device 106 is a cylinder, a gas cylinder or an electric cylinder. Considering the load and stability, the second adjustment mechanism is preferably a cylinder. One end of the cylinder is connected to the first platform 1011, and the other end of the cylinder is suitable for connecting to the arm 200 of the bridge erection machine. In one embodiment, when the first platform 1011 is a rectangular frame structure, the two short side beams of the first platform 1011 are provided with cylinders. Specifically, the fixing seat of the cylinder is fixed on the short side beam of the first platform 1011, and the telescopic rod of the cylinder is suitable for supporting the arm 200. When the second adjustment device 106 only adjusts the horizontal verticality of the first platform 1011 relative to the arm 200, the second adjustment device 106 on each short side beam can be one, two, three, etc. When there is one second adjustment device 106 on each short side beam, the second adjustment device 106 is set in the middle position of the short side beam. When there are multiple second adjustment devices 106 on each short side beam, the multiple second adjustment devices 106 are evenly distributed on the short side beam. When the second adjusting device 106 simultaneously adjusts the transverse verticality and the longitudinal verticality of the first platform 1011 relative to the machine arm 200 , a plurality of second adjusting devices 106 are evenly distributed along the length direction of each short-side single beam.

[0073] With such arrangement, during construction, the column 102 can rotate in the vertical direction relative to the second platform 1012 through the extension and retraction of the oil cylinder, thereby adjusting the longitudinal verticality of the column 102 relative to the bridge erecting machine, so as to make corresponding adjustments according to actual working conditions. If there is a deviation in the transverse verticality and / or longitudinal verticality of the first platform 1011 relative to the bridge erecting machine, the oil cylinder on the corresponding first platform 1011 is extended or shortened, so as to adjust the transverse verticality and / or longitudinal verticality of the first platform 1011 relative to the bridge erecting machine to meet the construction requirements, and finally achieve the adjustment of the transverse verticality and / or longitudinal verticality of the column 102 relative to the bridge erecting machine to meet the construction requirements.

[0074] like Figure 7 , 8As shown, it also includes a first driving device 107 and a second driving device 108, the first driving device 107 is drivingly connected to the first platform 1011, and the first driving device 107 is suitable for driving the first platform 1011 to move longitudinally relative to the arm 200; the second driving device 108 is drivingly connected to the second platform 1012, and the second driving device 108 is suitable for driving the second platform 1012 to move laterally relative to the arm 200.

[0075] In one embodiment, the first driving device 107 is a self-driving running device, which can be located at the side end or the bottom end of the first platform 1011, or a part of the self-driving running device is located at the side end of the first platform 1011, and the other part of the self-driving running device is located at the bottom end of the first platform 1011. The second driving device 108 is one of an oil cylinder, an air cylinder or an electric cylinder. For the sake of stability, the second driving device 108 is preferably an oil cylinder, one end of which is connected to the second platform 1012, and the other end of which is connected to the first platform 1011. Specifically, the fixed end of the oil cylinder is fixed to the side end of the first platform 1011 through a cylinder seat, and the telescopic rod of the oil cylinder is connected to the second platform 1012 through an adapter. With such a configuration, the column 102 can be adjusted in the length direction and width direction of the machine arm 200.

[0076] like Figure 7 , 8 As shown, it also includes a winch system 109 and a pulley frame 110, the winch system 109 is arranged on the second platform 1012, the pulley frame 110 is arranged on the column 102, the power hammer 103 and the drilling rig 104 are respectively equipped with at least one of the winch systems 109, the winch system 109 includes a winch and a rope, the rope is wound around the pulley of the pulley frame 110, and the winch is suitable for connecting with the power hammer 103 or the drilling rig 104 through the rope.

[0077] In this embodiment, the hoisting system 109 is arranged on the second platform 1012. Specifically, the first platform and the second platform of the second platform 1012 are both provided with the hoisting system 109. The pulley frame 110 is arranged on the column 102. The power hammer 103 and the drilling rig 104 are respectively equipped with at least one hoisting system 109. Preferably, the power hammer 103 and the drilling rig 104 are hoisted by two symmetrical hoisting systems 109. The hoisting system 109 includes a hoist and a rope. The rope is wound around the pulley of the pulley frame 110. The hoist is suitable for connecting with the power hammer 103 or the drilling rig 104 through the rope. Therefore, when the power hammer 103 and the drilling rig 104 are working, it can play a role in stable hoisting.

[0078] like Figure 8As shown, it also includes a pile stabilizing device 111 and a casing device 112. The pile stabilizing device 111 is arranged on the column 102. The pile stabilizing device 111 includes a mounting seat 1111 and a guide member 1112. The mounting seat 1111 is connected to the column 102. The guide member 1112 is movably connected to the mounting seat 1111. A plurality of the guide members 1112 are suitable for rotating to a position in contact with the pipe pile 700 to clamp the pipe pile 700; the casing device 112 is arranged on the column 102. The casing device 112 is provided with a through passage, and the drill rod 1041 of the drilling rig 104 is suitable for passing through the passage.

[0079] In this embodiment, Fig.10 As shown, the mounting seat 1111 is integrally made with the column 102 or detachably connected. Preferably, the mounting seat 1111 is detachably connected with the column 102, so as to facilitate maintenance and replacement. The number of guide members 1112 is not limited. Preferably, there are two guide members 1112, and the two guide members 1112 are symmetrically arranged relative to the column 102. The two guide members 1112 are rotatably connected with the mounting seat 1111, and the two guide members 1112 are suitable for rotating to a position in contact with the pipe pile 700 to clamp the pipe pile 700, playing a role in guiding the pipe pile 700. At the same time, during the pile driving operation, in order to reduce the friction between the pipe pile 700 and the guide member 1112, the guide member 1112 is in contact with the circumferential wall of the pipe pile 700 through the roller 1113. The pile stabilizing device 111 also includes a cylinder, and each guide member 1112 cooperates with a cylinder to achieve rotation. Specifically, the telescopic rod of the cylinder is rotatably connected to the mounting seat 1111, and the fixed end of the cylinder is rotatably connected to the guide member 1112. Therefore, when the telescopic rod of the cylinder is extended and retracted, the guide member 1112 can be rotated relative to the mounting seat 1111.

[0080] In this embodiment, the casing device 112 is arranged on the column 102, and there is a gap between the channel of the casing device 112 and the drill rod 1041, and the drill rod 1041 is suitable for passing through the channel. Such an arrangement plays a role of guiding the drill rod 1041 during the drilling operation.

[0081] In this embodiment, a working platform may be arranged near the pile stabilizing device 111 and the casing device 112 , so that it is convenient for personnel to stand and perform work.

[0082] like Figure 1 As shown, the leg assembly 300 includes a front leg 301 , a middle leg 302 and a rear leg 303 which are sequentially arranged along the length direction of the arm 200 , and the front leg 301 , the middle leg 302 and the rear leg 303 are suitable for moving relative to the arm 200 .

[0083] In this embodiment, Figure 2As shown, the front support leg 301 includes a first supporting wheel assembly 3011, a stand 3013, a support beam 3014, a first adjustable support device 3015, a transverse drive mechanism 3016, a first rotating device 3012 and a first locking device 3017. The stand 3013 includes a mounting beam and a support column, one end of the support column is connected to the mounting beam, and the other end of the support column is movably set on the support beam 3014; the fixed end of the first rotating device 3012 is connected to the mounting beam, and the rotating end of the first rotating device 3012 is connected to the machine arm 200; the first supporting wheel assembly 3011 is connected to the rotating end of the first rotating device 3012, and the first supporting wheel assembly 3011 is suspended at the machine arm 200; the transverse driving mechanism 3016 is drivingly connected to the stand 3013, and the transverse driving mechanism 3016 is suitable for driving the support column to move relative to the support beam 3014; the first locking device 3017 is suitable for connecting the first supporting wheel assembly 3011 and the machine arm 200; the first adjustable supporting device 3015 is set at the lower end of the mounting beam, and the first adjustable supporting device 3015 is suitable for supporting the stand 3013.

[0084] Specifically, the first supporting wheel assembly 3011 includes a first supporting wheel assembly and a first hanging wheel assembly. The first supporting wheel assembly and the first hanging wheel assembly are self-driven. The first supporting wheel assembly and the first hanging wheel assembly are both arranged at the rotating end of the first rotating device 3012. The first supporting wheel assembly supports the machine arm 200, transfers the load downward to the support beam 3014 during the erection operation, and provides a longitudinal driving force during the through-hole operation; the first hanging wheel assembly is suspended on the machine arm 200, and drives the front support leg 301 to move longitudinally on the machine arm 200 to switch the support position of the front support leg 301 Since the arm 200 is a double-main-beam structure, two first hanging wheel assemblies 3011 are provided to respectively match the two main beams of the arm 200; a sliding plate 3018 is provided at the lower end of the support column, and the sliding plate 3018 is movably arranged on the support beam 3014. Specifically, there is a transverse track above the cross beam, and the sliding plate 3018 is movably arranged in the transverse track; the first adjustable support device 3015 includes an oil top or a screw rod seat, which is used for adjusting the height of the front support leg 301 and stepping support to meet the horizontal standing on the cap beam 800 with a transverse slope. The transverse driving mechanism 3016 is in the form of an oil cylinder, one end of which is connected to the support column, and the other end is a movable end and is connected to the support beam 3014 through a pin shaft, and is used to drive the support column to move transversely on the support beam 3014. The support beam 3014 is provided with equidistant pin holes, which can realize the walking lateral movement of the front legs 301. The first rotating device 3012 is located at the top of the mounting beam, which can rotate the machine arm 200 relative to the stand 3013 to meet the curve hole operation. The first locking device 3017 is a latch, which is used to connect the first hanging wheel assembly 3011 with the machine arm 200 during the erection operation.

[0085] In this embodiment, Figure 3As shown, the middle support leg 302 includes a second supporting wheel assembly 3021 , a second rotating device 3022 , a telescopic column 3023 , a second adjustable supporting device 3025 , a connecting beam 3024 , a second locking device and a transverse movement assembly 3026 . The telescopic column 3023 is movably arranged on the connecting beam 3024, the upper end of the telescopic column 3023 is connected to the fixed end of the second rotating device 3022, the second supporting wheel assembly 3021 is connected to the rotating end of the second rotating device 3022, and the second supporting wheel assembly 3021 is suspended on the machine arm 200; the transverse movement assembly 3026 is drivingly connected to the telescopic column 3023, and the transverse movement assembly 3026 is suitable for driving the telescopic column 3023 to move relative to the connecting beam 3024; the second locking device is suitable for connecting the second supporting wheel assembly 3021 and the machine arm 200; the second adjustable supporting device 3025 is arranged at the lower end of the connecting beam 3024, and the second adjustable supporting device 3025 is suitable for supporting the telescopic column 3023.

[0086] Specifically, the second supporting wheel assembly 3021 includes a second supporting wheel assembly and a second hanging wheel assembly. The second supporting wheel assembly and the second hanging wheel assembly are self-driven. The second supporting wheel assembly and the second hanging wheel assembly are both arranged at the rotating end of the second rotating device 3022. The second supporting wheel assembly supports the machine arm 200, transfers the load downward to the connecting beam 3024 during the erection operation, and provides a longitudinal driving force during the through-hole operation; the second hanging wheel assembly is suspended on the machine arm 200, drives the middle support leg 302 to move longitudinally on the machine arm 200, so as to switch the support of the middle support leg 302 Since the machine arm 200 is a double-main-beam structure, two second hanging wheel assemblies 3021 are provided to respectively match the two main beams of the machine arm 200; the rotating end of the second rotating device 3022 is connected to the second hanging wheel assembly 3021 through a pin shaft to adapt to the longitudinal slope, and the fixed end of the second rotating device 3022 is connected to the upper end of the telescopic column 3023, so that the machine arm 200 can rotate relative to the telescopic column 3023 to meet the curve through-hole operation; the telescopic column 3023 is a frame structure, the upper part is an outer cylinder, the lower part is an inner cylinder, and the inner cylinder The outer column is lifted and lowered by an oil cylinder, and the inner column and the outer column are suitable for being locked by a latch after the lifting is completed. At the same time, an upper crossbeam is provided on the outer column, and the upper crossbeam is connected to the fixed end of the second rotating device 3022. A lower crossbeam 3027 is provided below the inner column, and a rolling device (such as a transporter) is provided at the lower part of the lower crossbeam 3027; the second supporting device is an oil top or a spiral rod seat, which supports the connecting beam 3024, which is used for height adjustment of the outriggers and stepping support to meet the horizontal standing position with a horizontal slope; a track is provided on the connecting beam 3024. , the rolling device is moved and set in the track, and at the same time, the force transmitted from the machine arm 200 is transmitted to the second supporting device. The connecting beam 3024 is arranged with equidistant pin holes, which can realize the walking lateral movement of the legs; the second locking device is a latch, which connects the middle leg 302 to the machine arm 200 during the erection operation; the lateral movement assembly 3026 is in the form of an oil cylinder, one end of which is connected to the lower crossbeam 3027, and the other end is a movable end connected to the connecting beam 3024 through a pin, which is used to drive the lower crossbeam 3027 to move on the connecting beam 3024.

[0087] In this embodiment, Figure 4 As shown, the rear support leg 303 includes a support column 3031, a telescopic oil cylinder 3034, a truss 3032 and a balancing support 3033. The two ends of the truss 3032 are respectively connected to a support column 3031 to form a door-shaped structure. The support column 3031 includes a first column and a second column. The first column is connected to the machine arm 200 through a flange plate. The two first columns are fixed by the truss 3032. The second column is movably arranged in the first column. The telescopic oil cylinder 3034 is arranged in the first column. The movable end of the telescopic oil cylinder 3034 is connected to the second column, so as to achieve the height adjustment of the support column 3031. The balancing support 3033 is connected to the second column through a pin shaft. This method can adapt to the longitudinal slope support.

[0088] In the present embodiment, the rear legs 303 are mainly used for supporting when the trolley takes the beam and moves longitudinally across the span. Since the rear legs 303 are door-shaped structures, the transport vehicle 600 can carry the beam through the rear legs 303.

[0089] like Figure 5 As shown, the first lifting component 400 includes a winch assembly 403, a rotating assembly 404, a hanger 405, a longitudinal frame 401 and a transverse frame 402, the longitudinal frame 401 is movably set on the machine arm 200, the transverse frame 402 is movably set on the longitudinal frame 401, the winch assembly 403 is set on the transverse frame 402, the winch assembly 403 is drivingly connected to the rotating assembly 404, the rotating assembly 404 is drivingly connected to the hanger 405, the winch assembly 403 is suitable for driving the rotating assembly 404 and the hanger 405 to rise and fall relative to the transverse frame 402; the rotating assembly 404 is suitable for driving the hanger 405 to rotate relative to the transverse frame 402.

[0090] In this embodiment, the longitudinal moving frame 401 is movably arranged on the machine arm 200. Specifically, a track is arranged on the outer side of the lower end of the machine arm 200. The longitudinal moving frame 401 is a door-shaped structure. A self-driven first running device is arranged at the lower end of the longitudinal moving frame 401. The first running device is movably arranged in the track to drive the longitudinal moving frame 401 to run on the machine arm 200. The transverse moving frame 402 is movably arranged on the longitudinal moving frame 401. Specifically, a track is arranged on the longitudinal moving frame 401. A self-driven second running device is arranged on the transverse moving frame 402. The second running device is arranged in the track to drive the transverse moving frame 402 to run on the longitudinal moving frame 401. The winch assembly 403 is arranged on the transverse frame 402, and the winch assembly 403 is drivingly connected to the rotating assembly 404. Specifically, the wire rope of the winch assembly 403 is connected to the rotating assembly 404, and the rotating assembly 404 is drivingly connected to the hanger 405. Therefore, the winch assembly 403 is suitable for driving the rotating assembly 404 and the hanger 405 to rise and fall relative to the transverse frame 402; the rotating assembly 404 is suitable for driving the hanger 405 to rotate relative to the transverse frame 402.

[0091] In this embodiment, the longitudinal moving frame 401 is a door-shaped structure, which is convenient for the front lifting trolley 501 and the rear lifting trolley 502 to pass through and travel on the machine arm 200; at the same time, when the hanger 405 lifts the cap beam 800, it passes over the first platform 1011, and the presence of the pile driving device 100 will not hinder the transportation of the cap beam 800. The box beam 900 is a double-limb T-beam, and the hanger 405 is provided with lifting positions for the box beam 900 and the cap beam 800 to realize the lifting of two types of beams. Due to the presence of the rotating assembly 404, the first lifting assembly 400 can realize the steering of the cap beam 800 so as to erect the cap beam 800 on the pipe pile 700.

[0092] like Figure 6 As shown, the second lifting assembly 500 includes a front lifting trolley 501 and a rear lifting trolley 502 which are sequentially arranged along the length direction of the arm 200 , and the front lifting trolley 501 and the rear lifting trolley 502 are suitable for moving along the length direction of the arm 200 .

[0093] In this embodiment, the front lifting trolley 501 and the rear lifting trolley 502 both include an auxiliary beam 503, an electric hoist 506, a longitudinal moving trolley 504 and a transverse moving trolley 505. The auxiliary beam 503 is movably arranged on the arm 200. Specifically, the auxiliary beam 503 is supported on two main beams of the arm 200. A track is arranged on the upper end of the main beam. A longitudinal moving trolley 504 is arranged on the lower end of the auxiliary beam 503. The rollers of the longitudinal moving trolley 504 are movably arranged in the track of the main beam. The transverse moving trolley 505 is suspended on the auxiliary beam 503. The transverse moving trolley 505 is connected to the electric hoist 506 by driving. The transverse moving trolley 505 drives the electric hoist 506 to move on the auxiliary beam 503.

[0094] With such arrangement, the front lifting trolley 501 and the rear lifting trolley 502 can synchronously realize heavy-load lifting, lateral and longitudinal movement of the pipe pile 700. At the same time, the front lifting trolley 501 and the rear lifting trolley 502 can realize the vertical pile operation by rising and falling one by one.

[0095] Another embodiment of the present invention is to provide a pile-beam erection method, wherein pipe pile erection areas are numbered Pn-2, Pn-1, Pn... in sequence along the construction direction, and the numbers of the pipe piles and cap beams in the pipe pile erection areas correspond to the numbers of the pipe pile erection areas, and the pile-beam erection integrated machine as described above is used, including:

[0096] S1, the pile-beam erection integrated machine performs pipe pile erection operations on one side of the Pn pipe pile erection area;

[0097] S2. When the pipe pile erection operation is in progress, a box beam 900 is erected between the Pn-1 cap beam and the Pn-2 cap beam; wherein the Pn-1 cap beam is located on the pipe pile 700 in the Pn-1 pipe pile erection area, and the Pn-2 cap beam is located on the pipe pile 700 in the Pn-2 pipe pile erection area;

[0098] S3, after the box beam 900 is erected, a cap beam 800 is erected on the pipe piles 700 that have been erected in the Pn pipe pile erection area;

[0099] S4, after the cap beam 800 is erected, the pile-beam erection integrated machine is moved horizontally to perform the pipe pile erection operation on the other side of the Pn pipe pile erection area;

[0100] S5, repeating steps S2 to S3 until all cap beams 800 in the Pn pipe pile erection area are erected;

[0101] S6, the pile-beam erection integrated machine performs hole-passing operation;

[0102] S7. Repeat steps S1 to S5 until the last box beam 900 is erected.

[0103] Optionally, the pipe pile erection operation includes:

[0104] S01, after the pile-beam erection machine is in place, the transport vehicle 600 transports the pipe pile 700 to the bottom of the arm 200 of the pile-beam erection machine, and the first lifting assembly 400 or the second lifting assembly 500 of the pile-beam erection machine unloads the pipe pile 700;

[0105] S02, when the pile driving device 100 of the pile-beam erection integrated machine needs to perform a hole-guiding operation, execute steps 3 to 5; when the pile driving device 100 directly performs a pile driving operation, execute steps 4 to 5;

[0106] S03, the piling device 100 is adjusted to the hole-guiding position, and the drilling machine 104 of the piling device 100 performs drilling;

[0107] S04, the second lifting assembly 500 of the pile-beam erecting machine lifts the pipe pile 700 to the pile feeding position, the second lifting assembly performs a pile erection operation, and the power hammer 103 of the pile driving device 100 is connected to the pipe pile 700;

[0108] S05, the piling device 100 is adjusted to the piling position, and the power hammer 103 performs piling.

[0109] In this embodiment, when a hole-drawing operation is required, step S01 can be performed simultaneously with the hole-punching operation, or can be performed after the hole-punching operation is completed. The selection is made according to actual needs, and no specific step restrictions are made here.

[0110] The following is an example of a construction operation in which a span is divided into left and right sections. The pipe pile erection operation requires drilling, and the left and right sections each require erection of two pipe piles 700, a cap beam 800, and four box beams 900. The specific steps are as follows:

[0111] The piling device 100 moves to the hole-guiding position and the drilling machine 104 is used to drill the hole; Fig.11 As shown, the transport vehicle 600 transports four pipe piles 700 to the bottom of the arm 200 via a pallet, the first lifting assembly 400 lifts the pallet, the beam transport vehicle exits, and the first lifting assembly 400 places the pallet on the erected box beam 900. Fig.12As shown, the front trolley 501 and the rear trolley 502 lift a section of pipe pile 700 to feed the pile driving device 100. After the pile feeding is completed, the front trolley 501 and the rear trolley 502 retreat, and the pile driving device 100 performs longitudinal and transverse alignment and vertical adjustment. After the adjustment is completed, the power hammer 103 performs the pile driving operation to complete the installation of the first section of pipe pile 700. Fig.13 As shown, by using the time of piling, connecting piles and cutting piles, the transport vehicle 600 can successively transport two box beams 900 to the place, and the front lifting trolley 501 and the rear lifting trolley 502 lift and install the box beam 900 at the corresponding position of the previous span; similarly, Fig.14 , 15 As shown, the above method is used to complete the installation of the second pipe pile 700 and the box beam 900 at the corresponding position of the previous span. Fig.16 As shown, the piling device 100 retreats a certain distance to make room, and the second platform 1012 of the piling device 100 moves horizontally to the lateral side of the arm 200. Fig.17 As shown, the transport vehicle 600 transports the cap beam 800 to the bottom of the arm 200, and the first lifting assembly 400 lifts and installs the cap beam 800. Fig.18 As shown, the front lifting trolley 501 and the rear lifting trolley 502 move to the rear of the middle leg 302, the rear leg 303 retracts, and the arm 200 moves horizontally to the position supported by the front leg 301 and the middle leg 302, and the rear leg 303 supports. Fig.19 As shown, the piling device 100 moves forward to the position, and similarly drives the pipe piles 700 of the right section, and uses the time for connecting the piles to erect the right section box beam 900, and then erects the cap beam 800 of the right section.

[0112] When performing via operations, the specific steps are as follows:

[0113] like Fig. 20 As shown, the first lifting assembly 400 and the second lifting assembly 500 are both moved to the rear end of the arm 200, the rear legs 303 are retracted, and the front legs 301 and the middle legs 302 are supported. Fig.21 As shown, the arm 200 moves horizontally, and after the arm 200 moves horizontally to the right position, the rear leg 303 supports, and the middle leg 302 shrinks and moves forward to the supporting position. Fig. 22 As shown, under the support of the middle legs 302 and the rear legs 303, the piling device 100 moves forward to the position, and the front legs 301 are retracted and move forward to the supporting position. Fig.23 As shown, the rear legs 303 are retracted, and under the support of the middle legs 302 and the front legs 301, the arm 200 moves forward, and the pile driving device 100 moves backward, and the backward speed of the pile driving device 100 is lower than the forward speed of the arm 200. Fig.24 As shown, after the machine arm 200 moves forward to the position, it supports the rear legs 303 .

[0114] Although the disclosure is disclosed as above, the protection scope of the disclosure is not limited thereto. Those skilled in the art may make various changes and modifications without departing from the spirit and scope of the disclosure, and these changes and modifications will fall within the protection scope of the present invention.

Claims

1. A pile-beam erection integrated machine, characterized in that: include: A machine arm (200), wherein a track is provided on the outer side of the lower end of the machine arm (200); A leg assembly (300) supporting the machine arm (200); the leg assembly (300) comprises a front leg (301), a middle leg (302) and a rear leg (303) arranged in sequence along the length direction of the machine arm (200); the front leg (301), the middle leg (302) and the rear leg (303) are suitable for moving relative to the machine arm (200); a first lifting assembly (400) which is movably arranged on the machine arm (200); the first lifting assembly (400) is used to lift the cap beam (800) and the box beam (900); the first lifting assembly (400) comprises a longitudinal moving frame (401); the longitudinal moving frame (401) is a door-shaped structure; a self-driven first running device is provided at the lower end of the longitudinal moving frame (401); the first running device is movably arranged in the track to drive the longitudinal moving frame (401) to run on the machine arm (200); a second lifting assembly (500) which is movably arranged on the machine arm (200), the second lifting assembly (500) being used for lifting pipe piles (700) and performing pile erection operations, the second lifting assembly (500) comprising a front lifting trolley (501) and a rear lifting trolley (502) which are sequentially arranged along the length direction of the machine arm (200), the front lifting trolley (501) and the rear lifting trolley (502) being suitable for moving along the length direction of the machine arm (200), the front lifting trolley (501) and the rear lifting trolley (502) being used for passing through the longitudinal moving frame (401) to travel on the machine arm 200; A piling device (100) is movably arranged on the machine arm (200), the piling device (100) comprising a power hammer (103) and a drilling machine (104), the drilling machine (104) being used for drilling holes, and the power hammer (103) being suitable for hammering the pipe pile (700); when the first lifting assembly (400) lifts the cap beam (800), the longitudinal moving frame (401) is used to pass over the piling device (100); When the pile-beam erection integrated machine is performing a through-hole operation, the first lifting assembly (400) and the second lifting assembly (500) are both moved to the rear end of the machine arm (200), the rear support leg (303) is retracted, and the front support leg (301) and the middle support leg (302) are supported; the machine arm (200) is moved horizontally, and after the machine arm (200) is moved horizontally into place, the rear support leg (303) is supported, and the middle support leg (302) is retracted and moved forward to the supporting position; after the middle support leg (302) and the Under the support of the rear legs (303), the piling device (100) moves forward to a position, and the front legs (301) retract and move forward to a supporting position; the rear legs (303) retract, and under the support of the middle legs (302) and the front legs (301), the machine arm (200) moves forward, and the piling device (100) moves backward, and the backward speed of the piling device (100) is less than the forward speed of the machine arm (200); after the machine arm (200) moves forward to a position, the rear legs (303) are supported.

2. The pile-beam erection integrated machine according to claim 1, characterized in that: The piling device (100) further comprises a mobile platform (101) and a column (102); the mobile platform (101) is movably arranged on the machine arm (200); the column (102) is arranged on the mobile platform (101); the power hammer (103) and the drilling rig (104) are movably arranged on the column (102); the power hammer (103) and the drilling rig (104) are suitable for moving along the length direction of the column (102).

3. The pile-beam erection integrated machine according to claim 2, characterized in that: The power hammer (103), the column (102) and the drilling machine (104) are arranged in sequence along the length direction of the machine arm (200).

4. The pile-beam erection integrated machine according to claim 2, characterized in that: The mobile platform (101) comprises a first platform (1011) and a second platform (1012); the first platform (1011) is arranged on the arm (200) and is suitable for moving along the length direction of the arm (200); the second platform (1012) is arranged on the first platform (1011) and is suitable for moving along the width direction of the arm (200); and the column (102) is arranged on the second platform (1012).

5. The pile-beam erection integrated machine according to claim 4, characterized in that: The column (102) is movably connected to the second platform (1012), and further comprises a first adjustment device (105) and a second adjustment device (106); the first adjustment device (105) is movably connected to the column (102) and the second platform (1012), respectively, so as to adjust the longitudinal verticality of the column (102) relative to the machine arm (200); the second adjustment device (106) is arranged on the first platform (1011), so as to adjust the lateral verticality and / or longitudinal verticality of the first platform (1011) relative to the machine arm (200).

6. The pile-beam erection integrated machine according to claim 1, characterized in that: The first lifting component (400) includes a winch assembly (403), a rotating assembly (404), a hanger (405) and a transverse frame (402); the transverse frame (402) is movably arranged on the longitudinal frame (401); the winch assembly (403) is arranged on the transverse frame (402); the winch assembly (403) is drivingly connected to the rotating assembly (404); the rotating assembly (404) is drivingly connected to the hanger (405); the winch assembly (403) is suitable for driving the rotating assembly (404) and the hanger (405) to rise and fall relative to the transverse frame (402); the rotating assembly (404) is suitable for driving the hanger (405) to rotate relative to the transverse frame (402).

7. A pile-beam erection method, using the pile-beam erection integrated machine according to any one of claims 1 to 6, setting pipe pile erection areas numbered Pn-2, Pn-1, Pn... in sequence along the construction direction, and the numbers of the pipe piles and cap beams in the pipe pile erection areas correspond to the numbers of the pipe pile erection areas, characterized in that: include: S1, the pile-beam erection integrated machine performs pipe pile erection operations on one side of the Pn pipe pile erection area; S2. When the pipe pile erection operation is in progress, a box beam (900) is erected between the Pn-1 cap beam and the Pn-2 cap beam; wherein the Pn-1 cap beam is located on the pipe piles (700) in the Pn-1 pipe pile erection area, and the Pn-2 cap beam is located on the pipe piles (700) in the Pn-2 pipe pile erection area; S3, after the erection of the box beam (900) is completed, a cap beam (800) is erected on the pipe piles (700) that have been erected in the Pn pipe pile erection area; S4, after the cap beam (800) is erected, the pile-beam erection integrated machine is moved horizontally to perform the pipe pile erection operation on the other side of the Pn pipe pile erection area; S5, repeating steps S2 to S3 until all cap beams (800) in the Pn pipe pile erection area are erected; S6, the pile-beam erection integrated machine performs hole-passing operation; S7. Repeat steps S1 to S5 until the last box beam (900) is erected.

8. The pile-beam erection method according to claim 7, characterized in that: The pipe pile erection operation includes: S01, after the pile-beam erection machine is in place, the transport vehicle (600) transports the pipe pile (700) to the bottom of the arm (200) of the pile-beam erection machine, and the first lifting assembly (400) or the second lifting assembly (500) of the pile-beam erection machine unloads the pipe pile (700); S02, when the pile driving device (100) of the pile-beam erection integrated machine needs to perform a hole-guiding operation, execute S03 to S05; when the pile driving device (100) directly performs a pile driving operation, execute S04 to S05; S03, the piling device (100) is adjusted to a hole-guiding position, and the drilling machine (104) of the piling device (100) performs drilling; S04, the second lifting assembly (500) of the pile-beam erecting machine lifts the pipe pile (700) to the pile feeding position, the second lifting assembly (500) performs a pile erection operation, and the power hammer (103) of the pile driving device (100) is connected to the pipe pile (700); S05. The piling device (100) is adjusted to a piling position, and the power hammer (103) performs piling.

Images