CN113186911B

CN113186911B - Pile hanging device

Info

Publication number: CN113186911B
Application number: CN202110384616.3A
Authority: CN
Inventors: 罗万友; 范正峰; 罗亦阳
Original assignee: Anhui Hengkun Construction Technology Co ltd; Anhui Hengkun Foundation Engineering Co ltd
Current assignee: Anhui Hengkun Construction Technology Co ltd; Anhui Hengkun Foundation Engineering Co ltd
Priority date: 2021-04-09
Filing date: 2021-04-09
Publication date: 2025-08-01
Anticipated expiration: 2041-04-09
Also published as: CN113186911A

Abstract

The invention relates to a pile hanging device, which comprises a pile frame arranged on a pile driver, wherein a pile hanging unit A and a pile hanging unit B which are respectively used for hanging two ends of an engineering pile are arranged on the pile frame, pile head binding pile assemblies and pile tail binding pile assemblies are respectively arranged at two ends of the engineering pile in a binding mode, the A, B pile hanging unit comprises a pile hanging assembly A and a pile hanging assembly B which are respectively and detachably connected and assembled with the pile head binding pile assemblies and the pile tail binding pile assemblies, and a pile adjusting assembly A, B for respectively adjusting the states of A, B pile hanging assemblies, and the A, B pile adjusting assembly comprises a regulating rope assembly A and a regulating rope assembly B, and the regulating rope assembly A, B is connected with a winding and unwinding rope unit A and a winding and unwinding rope unit B which are respectively arranged on the pile driver. The pile hanging device can simultaneously lift the pile head and the pile tail of the engineering pile when the engineering pile is lifted, and the pile hanging device can lift the engineering pile in a balanced manner, after the engineering pile is lifted to a certain height, the engineering pile is turned to a vertical state and then assembled with a pile driving mechanism to finish the pile hanging, so that the pile hanging device has the advantages of safety and reliability.

Description

Pile hanging device

Technical Field

The invention relates to the field of engineering pile driving equipment, in particular to a pile hanging device.

Background

The larger the size of the engineering pile is, the greater the lifting difficulty of the engineering pile is, and the traditional engineering pile lifting mode is to lift the engineering pile by adopting only two main lifting pile hydraulic winches, so that the lifting mode has great potential safety hazard when a large-scale engineering Cheng Zhuang is lifted.

Disclosure of Invention

In order to solve the problems, the invention provides a pile hanging device.

The technical scheme adopted by the invention is as follows.

The utility model provides a hang stake device, including setting up the pile frame on the pile driver, be provided with on the pile frame and be used for lifting by crane the A that engineering was piled both ends respectively and hang the stake unit, pile head binding pile assembly is tied up at the both ends of engineering stake, pile tail binding pile assembly is tied up to the pile tail, A, B hang the stake unit and constitute detachable A that connects the assembly with pile head binding pile assembly, pile tail binding pile assembly respectively and hang stake assembly, and adjust the A, B who hangs stake assembly state respectively and adjust A, B and transfer stake assembly, A, B transfer stake assembly includes A regulation rope subassembly, B regulation rope subassembly, A, B regulation rope subassembly is connected with A receipts rope unit, B receipts rope unit that sets up respectively on the pile driver.

Preferably, the pile head binding pile assembly is provided with an A2 binding pile assembly and a B2 binding pile assembly, the pile tail binding pile assembly is provided with an A1 binding pile assembly and/or a B1 binding pile assembly, the A2 binding pile assembly and the B2 binding pile assembly are respectively arranged at two sides of the pile head of the engineering pile, the A hanging pile assembly comprises an A2 hanging pile assembly, the B hanging pile assembly comprises a B2 hanging pile assembly and also comprises an A1 hanging pile assembly and/or a B1 hanging pile assembly, the A2 hanging pile assembly and the B2 binding pile assembly are respectively detachably assembled and connected, the A1 hanging pile assembly and/or the B1 hanging pile assembly are detachably assembled and connected with the pile tail pile assembly, the A adjusting pile assembly is used for adjusting the states of the A1 hanging pile assembly and the A2 hanging pile assembly, and the B adjusting pile assembly is used for adjusting the states of the B1 hanging pile assembly and the B2 hanging pile assembly.

Preferably, the middle part of the pile frame is provided with a middle mounting frame, the middle mounting frame comprises an A middle mounting arm and a B middle mounting arm which are positioned on two sides of the pile frame, one end of the A middle mounting arm is fixedly connected with the pile frame, the other end of the A middle mounting arm is provided with an A1 pile adjusting pulley block and an A2 pile adjusting pulley block, an A1 pile adjusting pulley block and an A2 pile adjusting pulley block are arranged below the A1 pile adjusting pulley block, the A1 pile adjusting pulley block and the A1 pile adjusting pulley block form an A1 pile assembly, the A2 pile adjusting pulley block and the A2 pile adjusting pulley block form an A2 pile assembly, the A adjusting rope assembly comprises an A1 adjusting rope and an A2 adjusting rope, a local rope portion of the A1 adjusting rope is used for realizing connection between the A1 pile adjusting pulley block and the A1 pile adjusting pulley block, a local rope portion of the A2 adjusting rope is used for realizing connection between the A2 pile adjusting pulley block and the A2 pile adjusting pulley block, one end of the B middle mounting arm is fixedly connected with the pile frame, the other end of the B middle mounting arm is provided with a B1 pile adjusting pulley block and a B2 pile adjusting pulley block, the B2 pile adjusting pulley block is arranged below the A1 pile adjusting pulley block, the B2 pile adjusting pulley block and the B2 pile adjusting pulley block, the B2 pile adjusting pulley block is arranged below the B1 pile adjusting pulley block and the B2 pile adjusting pulley block is connected with the pile adjusting pulley block, the B2 pile adjusting pulley block is connected with the local rope pulley block and the A2 pile adjusting pulley block, and the local rope adjusting rope is used for realizing connection between the pile adjusting rope pulley block and the pile adjusting pulley block 2 pulley block.

Preferably, the pile adjusting pulley blocks A1 and A2 are respectively arranged on the middle mounting arm A through a hinge assembly, the pile adjusting pulley blocks B1 and B2 are respectively arranged on the middle mounting arm B through a hinge assembly, the hinge assembly comprises an upper assembly part and a lower assembly part which are arranged up and down, the upper assembly part is hinged with the middle mounting arm A/middle mounting arm B through an upper hinge shaft, the upper assembly part and the lower assembly part are hinged through a middle hinge shaft, the upper hinge shaft and the middle hinge shaft are vertically arranged, the pile adjusting pulley blocks A1 and A2 and the pile adjusting pulley blocks B1 and B2 are assembled on the lower assembly part, the central lines of the pile adjusting pulley blocks A1 and A2 are vertically arranged, and the central lines of the pile adjusting pulley blocks B1 and B2 are vertically arranged.

Preferably, the top of the pile frame is provided with a top mounting frame, a A, B top transition pulley is arranged on the top mounting frame, A1 and A2 middle transition pulleys are also arranged on the A middle mounting arm, B1 and B2 middle transition pulleys are also arranged on the B middle mounting arm, A1 middle transition pulleys, A2 middle transition pulleys, A1 pile adjusting pulley blocks and A2 pile adjusting pulley blocks are sequentially arranged from the fixed end to the overhanging end of the A middle mounting arm, A1 and A2 middle transition pulleys are arranged on the upper side of the A middle mounting arm, A1 and A2 pile adjusting pulley blocks are arranged on the lower side of the A middle mounting arm, the pile driver comprises a pile driver body, wherein a pile driver seat is provided with a pile driver B2, a pile driver A2 winch, a pile driver A1 winch and/or a pile driver B1 winch, a pile driver A receiving and releasing rope unit comprises a pile driver A1 winch and/or a pile driver B1 winch arranged on the pile driver seat, a pile driver A1 adjusting rope receiving and releasing end sequentially bypasses a pile driver A2 middle transition pulley, a pile driver A1 middle transition pulley and a pile driver A top transition pulley and then is connected with the pile driver A1 winch, a pile driver A3 middle transition pulley is further arranged between a pile driver A1 adjusting pulley block and a pile driver A2 adjusting pulley block, the pile driver A3 middle transition pulley is positioned on the upper side of a pile driver A middle mounting arm, and a pile driver A2 adjusting rope receiving and releasing end sequentially bypasses the pile driver A3 middle transition pulley and then is connected with the pile driver A2;

The pile-adjusting pulley is characterized in that B1 and B2 middle transition pulleys are further arranged on the B middle mounting arm, the B1 middle transition pulleys, the B2 middle transition pulleys, the B1 pile-adjusting pulley block and the B2 pile-adjusting pulley block are sequentially arranged along the fixed end to the overhanging end of the B middle mounting arm, the B1 and B2 middle transition pulleys are arranged on the upper side of the B middle mounting arm, the B1 and B2 pile-adjusting pulley block are arranged on the lower side of the B middle mounting arm, the B winding and unwinding rope unit comprises a B2 winch arranged on a stand of the pile driver, the winding and unwinding end of the B1 adjusting rope sequentially bypasses the B2 middle transition pulleys, the B1 middle transition pulleys and the B top transition pulleys and is connected with the A1 winch and/or the B1 winch, a B3 middle transition pulley block is further arranged between the B1 pile-adjusting pulley block and the B2 pile-adjusting pulley block, the B3 middle transition pulleys are positioned on the upper side of the B middle mounting arm, and the winding and unwinding end of the B2 adjusting rope sequentially bypasses the B3 middle transition pulleys and is connected with the B2 winch.

Preferably, the top mounting frame is further provided with a C top transition pulley, a C1 top pulley block and a C2 top pulley block, the pile frame is provided with a lifting type sliding installation piling mechanism, the piling mechanism is provided with a C lower pulley block, the C1 top pulley block, the C2 top pulley block and the C lower pulley block are connected through the partial body section assembly of a C adjusting rope, and the winding and unwinding end of the C adjusting rope is connected with a C winch arranged on the stand of the piling machine after bypassing the C top transition pulley.

Preferably, the lower end of the pile frame is rotatably arranged on the machine base, and the machine base is provided with a pile frame adjusting mechanism for adjusting the pile frame to lift.

Preferably, pile guide devices are arranged at the joints of the pile frames and the machine base.

Preferably, the pile frame is composed of pile frame sections which are detachably connected and assembled.

Preferably, the A1 binding pile assembly comprises an A1 steel wire rope, an A1 steel wire rope pulley block, an A1 pulley, an A1 connecting piece, an A1 lifting pile moving pulley block, an A1 connecting piece and an A1 lifting pile moving pulley block, wherein the A1 steel wire rope is used for connecting two lifting lugs on the same side of the same end, the A1 pulley on the A1 steel wire rope pulley block is arranged on the A1 steel wire rope pulley block frame in a rolling mode, the A1 pulley is assembled and connected with the A1 steel wire rope, the A1 steel wire rope pulley block frame is detachably assembled and connected with the A1 connecting piece, and the A1 connecting piece is connected with the A1 lifting pile moving pulley block; the A2 binding pile assembly comprises an A2 steel wire rope used for connecting two lifting lugs on the same side of the same end, and also comprises an A2 steel wire rope pulley block, wherein an A2 pulley on the A2 steel wire rope pulley block is arranged on the A2 steel wire rope pulley block frame in a rolling way, the A2 pulley is assembled and connected with the A2 steel wire rope, the A2 steel wire rope pulley block frame is detachably assembled and connected with an A2 connecting piece, the A2 lifting pile assembly further comprises an A2 connecting piece and an A2 lifting pile movable pulley block, and the A2 connecting piece is connected with the A2 lifting pile movable pulley block; the B1 pile binding component comprises a B1 steel wire rope used for connecting two lifting lugs on the same side of the same end, and also comprises a B1 steel wire rope pulley block, a B1 pulley on the B1 steel wire rope pulley block is arranged on the B1 steel wire rope pulley block frame in a rolling way, the B1 pulley is connected with the B1 steel wire rope in an assembling way, the B1 steel wire rope pulley block frame is connected with a B1 connecting piece in a detachable way, the B1 pile binding component also comprises a B1 connecting piece and a B1 pile lifting movable pulley block, the B1 connecting piece is connected with the B1 pile lifting movable pulley block, the B2 pile binding component comprises a B2 steel wire rope used for connecting two lifting lugs on the same side of the same end, and also comprises a B2 steel wire rope pulley block, a B2 pulley on the B2 steel wire rope pulley block is arranged on the B2 steel wire rope pulley block frame in a rolling way, the B2 pulley block is connected with the B2 steel wire rope pulley block frame in a detachable way, the B2 steel wire rope pulley block frame is connected with the B2 steel wire rope pulley block in a detachable way, the B2 pile hanging assembly further comprises a B2 connecting piece and a B2 pile hanging movable pulley block, and the B2 connecting piece is connected with the B2 pile hanging movable pulley block.

Preferably, the A1 connecting piece comprises a connecting piece body, wherein the connecting piece body is U-shaped, pin holes matched with transverse pins in an inserting mode are formed in the two ends of the connecting piece body, a round tube is fixedly arranged on the outer side of one end of the connecting piece body, the center line of the round tube coincides with the center line of the pin holes, the transverse pins are slidingly assembled in the round tube, an elastic device which drives the transverse pins to be always in an inserting matching state with the pin holes is arranged in the round tube, a transverse pin steel wire rope is arranged at one end, close to the elastic device, of the transverse pin, when the A1 binding pile assembly is required to be disconnected with an A1 lifting pile movable pulley block, the transverse pin steel wire rope is pulled to drive the transverse pin to move, so that the A1 steel wire rope pulley block frame is disconnected with the A1 connecting piece, and the A2, B1 connecting piece and the A1 connecting piece are identical in structure.

The pile lifting device has the advantages that when the engineering pile is lifted, the pile head and the pile tail of the engineering pile can be lifted at the same time, the engineering pile is lifted in a balanced mode, after the engineering pile is lifted to a certain height, the engineering pile is turned to be in a vertical state, and then the engineering pile is assembled with a pile driving mechanism to complete the pile lifting, so that the pile lifting device has the advantages of safety and reliability. In addition, the pile hanging device can meet the hoisting requirements of engineering piles with different diameters and different lengths, has reliable structure and flexible use, and can meet the hoisting requirements of different working conditions.

Drawings

FIG. 1 is an isometric view of a pile driver according to an embodiment of the present invention;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a top view of the housing of FIG. 1;

FIG. 4 is an isometric view of the connection assembly of FIG. 3A;

FIG. 5 is a top view of the B-connector assembly of FIG. 3;

FIG. 6 is an isometric view of the C-connection assembly of FIG. 3;

FIG. 7 is an isometric view of the pile guide of FIG. 1;

FIG. 8 is a top view of the pile guide of FIG. 7;

FIG. 9 is a front view of the pile guide of FIG. 7;

FIG. 10 is the pile guide of FIG. 7;

FIG. 11 is the movable pile guide of FIG. 7;

FIG. 12 is a partial front view of FIG. 1;

FIG. 13 is a schematic view of a hanging pile;

FIG. 14 is a schematic view of the pile assembly of FIG. 11;

FIG. 15 is a schematic view of a suspended pile with a vertical position of the engineering pile;

FIG. 16 is an isometric view of a pile hanging apparatus;

FIG. 17 is a schematic illustration of the connection of A1 or B1 hanging pile assemblies;

FIG. 18 is a schematic diagram of the connection of A2 or B2 pile hanging assemblies;

FIG. 19 is a schematic view of the connection of the pile driving mechanism;

Fig. 20 is a top view of the top mount.

The reference numerals in the drawings are:

100-engineering pile, 200-stand, 210-main front box, 211-A connection, 212-B connection, 220-main rear box, 230-A connection, 240-B connection, 250-C connection, 260-auxiliary pontoon, 270-walking assembly frame, 271-A bracket, 280-support leg, 300-pile frame, 310-A mid-mount arm, 311-A1 mid-transfer pulley, 312-A2 mid-transfer pulley, 314-A3 mid-transfer pulley, 320-B mid-mount arm, 330-upper hinge, 340-mid-hinge, 361-C1 lower pulley block, 362-C2 lower pulley block, 363-C adjustment rope, 371-C top transfer pulley, 372-C1 top pulley block, 373-C2 top pulley block 376-A top transition pulley, 377-B top transition pulley, 378-C windlass, 400-pile hanging device, 401-A pile hanging unit, 402-B pile hanging unit, 431a-A1 windlass, 431B-A2 windlass, 432-A1 adjusting rope, 433-A1 pile adjusting pulley block, 434-A1 pile hanging movable pulley block, 434a-A1 pile hanging component, 435-A2 adjusting rope, 436-A2 pile adjusting pulley block, 437-A2 pile hanging movable pulley block, 437B-A2 pile hanging component, 438-A1 connecting piece, 440-B pile adjusting component, 441-B collecting and releasing rope unit, 441B-B2 windlass, 442-B1 adjusting rope, 443-B1 pile adjusting pulley block, 444-B1 pile hanging movable pulley block, 445-B2 adjusting rope, 446-B2 pile adjusting pulley block, 437-B2 pile adjusting pulley block, 447-B2 hanging pile movable pulley block, 450a-A1 pile binding assembly, 450B-A2 pile binding assembly, 460B-B2 pile binding assembly, 500-pile driving mechanism, 600-pile guide, 610-pile guide roller, 610a-A pile guide roller, 610B-B pile guide roller, 610C-C pile guide roller, 620-A mounting piece, 621-supporting piece, 630-B mounting piece, 640-rotating shaft, 650-fixing piece, 660-moving piece, 661-vacancy mounting place, 662-roller position adjusting oil cylinder, 670-adjusting oil cylinder, 680-A, B mounting pipe, 681-mounting hole, 690-A, B mounting pipe, 691-locking hole and 692-locking pin.

Detailed Description

The present invention will be specifically described with reference to examples below in order to make the objects and advantages of the present invention more apparent. It should be understood that the following text is intended to describe only one or more specific embodiments of the invention and does not limit the scope of the invention strictly as claimed.

As used herein, the terms "parallel", "perpendicular", and the like are not limited to their strict geometric definition, but include tolerances for machining or human error to be reasonable and inconsistent.

As shown in fig. 1-2, the amphibious pile driver mainly comprises a machine base 200, a pile frame 300 is arranged on the machine base 200, a pile hanging device 400 is arranged on the pile frame 300, a pile driving mechanism 500 is also arranged on the machine base 200, the pile hanging device 400 is used for assembling a project pile 100 and the pile driving mechanism 500, the pile hanging device 600 is used for guiding the assembled project pile 100, and when in driving, the pile driving mechanism 500 continuously applies work to the project pile 100 to enable the project pile 100 to be inserted into soil.

Foundation foundations such as wharfs, seaports and the like are now increasingly in demand for the size of the engineering piles, but the larger the size of the engineering piles, the larger the size of the pile drivers, for example, the overall equipment of some pile drivers weighs about 190 tons, the size is about 25 meters long, the width is about 18 meters, and the height is about 52 meters, and such a huge pile driver presents great difficulties for transportation. Moreover, the conventional pile hanging device and pile guide device are difficult to meet the requirements of large-size engineering pile hanging and pile guide.

As shown in fig. 3, in order to solve the above problems, the split-type pile driver device stand of the present invention comprises a stand 200 for mounting a pile driver mechanism, wherein the stand 200 comprises a main buoyancy tank, and the main buoyancy tank is formed by detachably splicing and assembling a main front tank body 210 and a main rear tank body 220. The main front case 210 and the main rear case 220 are detachably spliced along the length direction of the housing.

The main front box bodies 210 are arranged at intervals along the width direction of the machine base, the main rear box bodies 220 are respectively arranged corresponding to the main front box bodies 210, the main front box bodies 210 are detachably spliced and assembled through the A connecting component 230, the main front box bodies 210 and the main rear box bodies 220 are detachably spliced and assembled through the B connecting component 240, and the main rear box bodies 220 are detachably spliced and assembled through the C connecting component 250. The main front case 210 and the main rear case 220 are respectively provided two along the width direction of the housing.

As shown in fig. 3 to 4, an a connection part 211 is welded on the main front case 210, an a connection assembly 230 is provided between the two a connection parts 211, and the two a connection parts 211 and the a connection assembly 230 are connected together by screws, and a plurality of connection means are provided along the length direction of the stand. As shown in fig. 5, the main front case 210 is further welded with a B1 connection part 212, the main rear case 220 is welded with a B2 connection part 221, and the B2 connection parts 212 and 221 are connected together by pins, and a plurality of connection modes are arranged along the height direction of the stand. As shown in fig. 6, the main rear case 220 is further welded with a C connection part 222, a C connection assembly 250 is disposed between the two C connection parts 222, and the two C connection parts 222 and the C connection assembly 250 are connected together by screws. The connecting mode has high connecting strength and reliable connection, and can realize disassembly.

A rear weight compartment for the water adding weight is provided on the main rear case 220. The main front case 210 is provided with a front weight compartment for water adding weights. The front weight compartment is disposed at an end a of the main front case 210, which is an end of the main front case 210 near the main rear case 220.

When the construction is performed on water, the front weight bin provided on the main front box 210 can be filled with a large amount of water inwards, so that the weight of the rear end of the pile driver is increased, the stability is improved, and the construction is more convenient than cement weights. The main rear box 220 is provided with a rear counterweight bin for adding water and counterweight, and a large amount of water can be injected into the rear counterweight bin according to the requirements, so that the weight of the rear end of the pile driver is further increased and the stability is improved during water construction.

As shown in fig. 2-3, the outer sides of the two main front tanks 210 are respectively provided with an auxiliary buoyancy tank 260, the two auxiliary buoyancy tanks 260 are mounted on the two main front tanks 210 through a traveling assembly frame 270, supporting legs 280 are respectively provided on the auxiliary buoyancy tanks 260 and the main front tanks 210, and the auxiliary buoyancy tanks 260, the main front tanks 210, the traveling assembly frame 270 and the supporting legs 280 form an alternate traveling mechanism. The traveling assembly frame 270 includes a frame a brackets 271 arranged in a width direction of the frame, the a brackets 271 being arranged at intervals along a length direction of the a frame, the two main front cases 210 are slidably assembled with the a-frame 271 in the width direction of the frame, both ends of the a-frame 271 are slidably assembled on the B-rail 272 in the length direction of the a-frame, the supporting legs 280 are respectively assembled on the auxiliary buoyancy tanks 260 and the main front tank body 210 in a lifting manner, the two B sliding rails 272 are respectively and fixedly installed on the two auxiliary buoyancy tanks 260, the A walking adjusting mechanism is arranged between the A bracket 271 and the main front tank body 210, and the B walking adjusting mechanism is arranged between the B sliding rails 272 and the auxiliary buoyancy tanks 260.

As shown in fig. 1, the pile driving mechanism 500 is disposed at the b-end of the main front casing 210, which is the end of the main front casing 210 on the side away from the main rear casing 220.

When the supporting legs 280 support the two main front boxes 210 and do not move, the supporting legs 280 on the two pairs of floating boxes 260 shrink, then the two pairs of floating boxes 260 can move back and forth and left and right under the adjustment of the A walking adjusting mechanism and the B walking adjusting mechanism, when the supporting legs 280 support the two pairs of floating boxes 260 and do not move, the supporting legs 280 on the two main front boxes 210 shrink, then the two main front boxes 210 can move back and forth and left and right under the adjustment of the A walking adjusting mechanism and the B walking adjusting mechanism, and the reciprocating cycle is completed.

The pile driver of the invention has large size, can walk on land and also on shoal, and has the function of dual-purpose waterway. Of course, the pile can be placed on a large pile driving ship for construction, and compared with the traditional sampling, polishing and positioning mode, the positioning and walking mode of the supporting legs of the pile driving ship enables the positioning of the engineering pile to be more stable. The main front box body, the main rear box body and the auxiliary buoyancy tank are connected in a simple and reliable mode, and are easy to disassemble and assemble and convenient to transport. The problem that a large pile driver is difficult to approach in water areas such as inland rivers, canal, yangtze river tributaries and the like is solved, and construction requirements of large rivers and seas are met.

As shown in fig. 7-8, a pile guide comprises a pile guide body 600, pile guide parts for allowing a construction pile to pass through are arranged on the pile guide body, pile guide members for guiding the construction pile are arranged at intervals on the periphery of the pile guide parts, the pile guide members are formed by pile guide rollers 610 rotatably arranged on the pile guide body, and the rotation center line of the pile guide rollers 610 is consistent with the length direction of the pile guide rollers. The diameter of the pile guide roller 610 gradually increases from the middle to the two ends, and the pile guide roller can guide a cylindrical engineering pile well. The direction of the distance between the center of pile guide roller 610 and the center of the pile guide portion is denoted as the a direction, and the a direction is arranged perpendicular to the longitudinal direction of pile guide roller 610. Pile guide roller 610 is movably mounted in direction a, and this adjustable mounting can accommodate engineered piles of different diameters.

As shown in fig. 8, the pile guide body includes two oppositely arranged arc-shaped a-mounting members 620, B-mounting members 630, one ends of the a-mounting members and the B-mounting members are movably mounted on the pile frame 300, the other ends of the A, B-mounting members are in a cantilever shape, the A, B-mounting members are connected with an adjusting assembly, the other ends of the adjusting assembly adjusting A, B-mounting members are close to and separated from each other, and the pile guide rollers 610 are respectively rotatably mounted on the A, B-mounting members. Preferably, one end of A, B mount is rotatably mounted on the pile driver and the shaft 640, which constitutes the rotatable mount, is arranged vertically.

The two sides of the pile frame 300 are fixedly provided with fixing pieces 650, one ends of the A and B mounting pieces are respectively assembled on the fixing pieces 650, the pile frame 300 is also provided with a vacant mounting position, the vacant mounting position is provided with a movable piece 660 which is movably mounted, the movable piece 660 is positioned between the two fixing pieces, and the end part of the movable piece 660, which is close to the center of the pile guide part, is provided with a pile guide roller 610.

The adjusting assembly includes an adjusting cylinder 670 disposed between the a mount 620, the B mount 630, and the mount 650.

As shown in fig. 8, pile guide rollers 610 mounted on A, B mounting members are respectively an a pile guide roller 610a and a B pile guide roller 610B, pile guide rollers mounted on movable members are respectively a C pile guide roller 610C, as shown in fig. 10, A, B pile guide rollers are respectively mounted on A, B mounting pipes 680, A, B mounting pipes 690 are respectively arranged on A, B mounting members, a mounting pipe 680 is respectively slidingly mounted in A, B mounting pipes 690, mounting holes 681 are respectively arranged on pipe bodies of A, B mounting pipes 680, the mounting holes 681 are respectively arranged on A, B mounting pipes 680 at intervals along the length direction of A, B mounting pipes 680, locking holes 691 are respectively arranged on A, B mounting pipes 690, the adjustment of positions of A, B pile guide rollers 610 is realized by locking different mounting holes 681 and locking holes 691, movable members 660 are movably mounted on vacant mounting positions 661, and vacant mounting positions 661 are respectively provided with roller position adjustment cylinders 662 for adjusting the movable members, as shown in fig. 7, 8 and 11, and the vacant mounting frames 300 are mounted on vacant positions 661. A. The B mounting pieces are also respectively provided with a supporting piece 621 for walking of people, and the edges of the supporting piece are provided with protective fences 622.

The pile guide device works as follows, firstly, according to the diameter of the engineering pile, the corresponding assembly hole 681 and the locking hole 691 are adjusted and locked by the locking pin 692, so that A, B assembly pipe 680 drives the pile guide roller A610 a and the pile guide roller B610B to be close to or far away from the center of the pile guide part at the same time, and the engineering pile guide device is suitable for engineering piles with different diameters. When the engineering pile is clasped, the adjusting oil cylinder 670 and the starting roller position adjusting oil cylinder 662 are started simultaneously, so that the A mounting piece 620 and the B mounting piece 630 are driven to be close to each other, the A pile guiding roller 610a and the B pile guiding roller 610B clasp the engineering pile, and the movable piece 660 is driven to move, so that the C pile guiding roller 610C clasp the engineering pile. Finally, the engineering pile is positioned and guided by the combined action of the pile guide roller A610 a, the pile guide roller B610B and the pile guide roller C610 c.

Preferably, two pile guides are arranged along the length direction of the pile frame, namely an upper pile guide and a lower pile guide, so that pile splicing is facilitated. The pile splicing method comprises the steps of driving a first section of engineering pile to a lower pile guide device to facilitate pile splicing welding height, enabling the upper pile guide device and the lower pile guide device to be in an open state, driving the pile driver backwards to leave a space in front of the pile driver for conveying a pile conveying ship, conveying a second section of pile to the front of the pile driver by the pile conveying ship, lifting the engineering pile by the pile driver to be assembled with a pile cap arranged on a pile driving mechanism, adjusting the perpendicularity of a pile body of the engineering pile, firmly holding the engineering pile by the upper pile guide device, driving the pile driver to the pile driving position, adjusting the angle of the pile body of the engineering pile, firmly holding the first section of pile by the lower pile guide device, placing the pile cap, placing the second section of engineering pile on the first section of engineering pile to be spliced, driving the engineering pile to the elevation by the pile driving mechanism after pile splicing, and opening the upper pile guide device and the lower pile guide device in sequence in the pile driving process.

The pile guide device has reliable, simple and reasonable structure, and the pile guide diameter of the pile guide part is adjustable, so that the pile guide device can adapt to positioning and guiding of various engineering piles, and is particularly suitable for positioning and guiding of engineering piles with larger diameters.

The pile hanging device comprises a pile frame 300 arranged on a pile driver, wherein an A pile hanging unit 401 and a B pile hanging unit 402 for hanging two ends of an engineering pile are arranged on the pile frame 300, pile head binding pile assemblies and pile tail binding pile assemblies are arranged at two ends of the engineering pile in a binding mode, A, B pile hanging units comprise an A pile hanging assembly, a B pile hanging assembly and a A, B pile adjusting assembly, wherein the A pile hanging assembly and the B pile hanging assembly are detachably connected and assembled with the pile head binding pile assemblies and the pile tail binding pile assemblies respectively, the A, B pile adjusting assembly is used for adjusting states of the A, B pile hanging assemblies respectively, the A, B pile adjusting assembly comprises an A adjusting rope assembly and a B adjusting rope assembly, and the A, B adjusting rope assembly is connected with an A winding and unwinding rope unit and a B winding and unwinding rope unit which are respectively arranged on the pile driver.

As shown in fig. 13, the pile head binding pile assembly is provided with an A2 binding pile assembly 450B and a B2 binding pile assembly 460B, the pile tail binding pile assembly is provided with an A1 binding pile assembly 450a and/or a B1 binding pile assembly, the A2 binding pile assemblies 450B and the B2 binding pile assemblies 460B are respectively arranged at two sides of the pile head of the engineering pile, the a hanging pile assembly comprises an A2 hanging pile assembly 437b, the B hanging pile assembly comprises a B2 hanging pile assembly 447B, the A1 hanging pile assembly 434a and/or the B1 hanging pile assembly are further included, the A2 hanging pile assembly 437B is detachably assembled with the A2 binding pile assembly 450B, the B2 hanging pile assembly 447B is detachably assembled with the B2 binding pile assembly 460B, and the A1 hanging pile assembly 434a and/or the B1 hanging pile assembly are detachably assembled with the pile tail binding pile assembly, and preferably the A1 hanging pile assembly a is detachably assembled with the A1 binding pile assembly 434a and the B1 binding pile assembly B is detachably assembled with the B1 binding pile assembly for standby. The pile adjusting component A is used for adjusting the states of the pile hanging components A1 and A2, and the pile adjusting component B is used for adjusting the states of the pile hanging components B1 and B2.

For example, when hoisting piles, as shown in fig. 1, 2, 12 and 13, a pile carrier is firstly adopted to horizontally place the engineering piles along the width direction of the pile driver and correspond to the hoisting device, two sides of the pile head of the engineering piles are respectively welded with 2 lifting lugs for hoisting the engineering piles, one side of the pile tail of the engineering piles is welded with 2 lifting lugs for hoisting the engineering piles, 6 lifting lugs are arranged on the same horizontal plane, and the plane passes through the center line of the engineering piles. Then, the lifting lugs arranged on two sides of the engineering pile head are respectively bound by adopting the A2 binding pile component 450B and the B2 binding pile component 460B, and the 2 lifting lugs arranged on the engineering pile tail are bound by adopting the A1 binding pile component 450a or the B1 binding pile component, and the 2 lifting lugs arranged on the engineering pile tail are bound by adopting the A1 binding pile component 450a in the embodiment, and of course, the other side of the engineering pile tail can be bound by adopting the B1 binding pile component at the same time, but the method is not necessary. Then, A2 and B2 pile assemblies 437B, 447B are used to connect 460B with A2 and B2 tie-down pile assemblies 450B, 450a with A1 and A1 tie-down pile assemblies 434a, respectively, while A2, B2 and A1 pile assemblies 437B, 447B are adjusted to lift the engineering pile balanced horizontal crane while B1 pile assembly is used as a backup for backup lifting the pile tail. After the pile is lifted to a certain height, the A1 pile hanging assembly 434a is adjusted to enable the engineering pile 100 to gradually turn over from a horizontal state to a vertical state, the A1 pile binding assembly 450a is separated from the A1 pile hanging assembly 434a after the pile is turned over to the vertical state, the A2 pile hanging assembly 437B and the B2 pile hanging assembly 447B are continuously adjusted to ascend to correspond and assemble the pile head of the engineering pile 100 with the pile cap arranged on the pile driving mechanism 500, the A2 pile binding assembly 450B is separated from the A2 pile hanging assembly 437B after the assembly is completed, the B2 pile binding assembly 460B is separated from the B2 pile hanging assembly 447B, then the pile driving mechanism 500 is started, and in the pile driving process, a person stands on the pile guide 600 to sequentially detach the A1 pile binding assembly 450a arranged on the pile tail, and the A2 pile binding assembly 450B and the B2 pile binding assembly 460B arranged on the pile head. Preferably, two ends of an A2 steel wire rope on the A2 binding pile assembly 450B are respectively connected with two lifting lugs on one side of the pile head, two ends of a B2 steel wire rope on the B2 binding pile assembly 460B are respectively connected with two lifting lugs on the other side of the pile head, and two ends of an A1 steel wire rope on the A1 binding pile assembly 450a are respectively connected with two lifting lugs on the pile tail.

As shown in fig. 14, the A1 binding pile assembly 450a includes an A1 wire rope 439a for connecting two lifting lugs on the same side of the same end, and further includes an A1 wire rope pulley block 439, an A1 pulley 439b on the A1 wire rope pulley block 439 is mounted on an A1 wire rope pulley block frame 439c in a rolling manner, the A1 pulley 439b is connected with the A1 wire rope 439a in a matching manner, the A1 wire rope pulley block frame 439c is detachably assembled and connected with the A1 connecting piece 438, and the A1 connecting piece 438 is connected with the A1 hanging pile movable pulley block 434. The A1 pile assembly 434a further includes an A1 connector 438, the A1 connector 438 being connected to the A1 pile travelling block 434. Preferably, the A1 cable pulley mount 439c is detachably coupled to the A1 connector 438 by an a12 cable 439 d. The A1 connecting piece 438 comprises a connecting piece body 438a, the connecting piece body is U-shaped, pin holes 438b which are in plug connection with cross pins 438d are formed in the two ends of the connecting piece body 438a, a round tube 438c is fixedly arranged on the outer side of one end of the connecting piece body, the center line of the round tube 438c coincides with the center line of the pin holes 438b, the cross pins 438d are slidably assembled in the round tube 438c, an elastic device which drives the cross pins to be in a plug connection state with the pin holes all the time is arranged in the round tube 438c, a pull rope 438e is arranged at one end, close to the elastic device, of the cross pins, and when the A1 binding pile assembly 450a needs to be separated from the A1 hanging pile assembly 434a, the pull rope 438e is pulled to drive the cross pins 438d to move, so that the A12 steel wire rope 439 is disconnected from the A1 connecting piece 438. The other end of the pull cord 438e is preferably extended to the ground, with a person pulling the pull cord as desired. Preferably, the A1 connecting piece 438 is connected with the A1 pile hanging movable pulley block 434 through a steel wire rope, and the connection mode is more flexible.

The same A1 binding pile assembly, A2 binding pile assembly, B1 binding pile assembly and B2 binding pile assembly are identical in structure, the A1 binding pile assembly is detachably assembled and connected with the A1 connecting piece 438, the A2 binding pile assembly is detachably assembled and connected with the A2 connecting piece, the B1 binding pile assembly is detachably assembled and connected with the B1 connecting piece, the B2 binding pile assembly is detachably assembled and connected with the B2 connecting piece, and the A1 connecting piece, the A2 connecting piece, the B1 connecting piece and the B2 connecting piece are identical in structure.

When the pile hanging device is used for hanging engineering piles, the pile heads and the pile tails of the engineering piles can be simultaneously lifted, the pile heads and the pile tails are balanced, and after the pile heads are lifted to a certain height, the pile tails are regulated to be motionless, the pile tails are regulated to be descended, or the pile tails are regulated to be motionless, so that the engineering piles are turned to be in a vertical state on the pile heads. And then continuously adjusting the pile head to ascend and assembling with a pile cap arranged on the pile driving mechanism to finish pile hanging. The traditional pile hanging mode is to hang the engineering pile only by hanging the pile head of the engineering pile, and the pile tail is grounded in the mode, so that a plurality of potential safety hazards are brought, and the ship body is easily scratched when the ship works. The pile hanging device can avoid the problems and has the advantages of safety and reliability.

As shown in fig. 16, a middle mounting frame is arranged in the middle of the pile frame 300, the middle mounting frame comprises an a middle mounting arm 310 and a B middle mounting arm 320 which are positioned at two sides of the pile frame 300, one end of the a middle mounting arm 310 is fixedly connected with the pile frame 300, an A1 pile adjusting pulley block 433 and an A2 pile adjusting pulley block 436 are arranged at the other end of the a middle mounting arm 310, an A1 pile hanging pulley block 434 and an A2 pile hanging pulley block 437 are arranged below the A1 pile adjusting pulley block, the A1 pile adjusting pulley block 433 and the A1 pile hanging pulley block 434 form an A1 pile hanging assembly 434a, the A2 pile adjusting pulley block 436 and the A2 pile hanging pulley block 437 form an A2 pile hanging assembly 437B, the a adjusting rope assembly comprises an A1 adjusting rope 432 and an A2 adjusting rope 435, and a partial rope portion of the A1 adjusting rope 432 is used for realizing connection between the A1 pile adjusting pulley block 433 and the A1 pile hanging pulley block 434, and A2 pile hanging pulley block 437 is arranged at the partial rope portion of the A2 adjusting rope 437; one end of the B middle mounting arm 320 is fixedly connected with the pile frame 300, the other end of the B middle mounting arm 320 is provided with a B1 pile adjusting pulley block 443 and a B2 pile adjusting pulley block 446, a B1 pile adjusting pulley block 444 and a B2 pile adjusting pulley block 447 are arranged below the B2 pile adjusting pulley block, the B1 pile adjusting pulley block 443 and the B1 pile adjusting pulley block 444 form a B1 pile hanging assembly, the B2 pile adjusting pulley block 446 and the B2 pile adjusting pulley block 447 form a B2 pile hanging assembly 447B, the B adjusting rope assembly comprises a B1 adjusting rope 442 and a B2 adjusting rope 445, a local rope portion of the B1 adjusting rope 442 is used for realizing connection between the B1 pile adjusting pulley block 443 and the B1 pile adjusting pulley block 444, and a local rope portion of the B2 adjusting rope 445 is used for realizing connection between the B2 pile adjusting pulley block 446 and the B2 pile adjusting pulley block 447.

As shown in fig. 16, the A1 pile-adjusting pulley group 433 and the A2 pile-adjusting pulley group 436 are respectively mounted on the a middle mounting arm 310 through hinge assemblies, the B1 pile-adjusting pulley group 443 and the B2 pile-adjusting pulley group 446 are respectively mounted on the B middle mounting arm 320 through hinge assemblies, the hinge assemblies comprise upper assembly parts and lower assembly parts which are arranged up and down, the upper assembly parts are hinged with the a middle mounting arm 310/B middle mounting arm 320 through upper hinge shafts 330, the upper assembly parts are hinged with the a middle mounting arm 310/B middle mounting arm 320, the upper hinge shafts 330 and the middle hinge shafts 340 are vertically arranged, the A1 pile-adjusting pulley group 433, the A2 pile-adjusting pulley group 436 and the B1 pile-adjusting pulley group 443 and the B2 pile-adjusting pulley group 446 are mounted on the lower assembly parts, the central lines of the A1 pile-adjusting pulley group A2 pile-adjusting pulley group are vertically arranged, and the central lines of the B1 pile-adjusting pulley group B2 pile-adjusting pulley group are vertically arranged.

As shown in fig. 16 and 20, the top of the pile frame 300 is provided with a top mounting frame, a top transition pulley 376, a top transition pulley 377, an A1 middle transition pulley 311, an A2 middle transition pulley 312 are further provided on the top mounting frame 310, a B1 middle transition pulley, a B2 middle transition pulley are further provided on the middle mounting arm 320, the A1 middle transition pulley 311, the A2 middle transition pulley 312, the A1 pile adjusting pulley block 433 and the A2 pile adjusting pulley block 436 are sequentially mounted along the fixed end to the overhanging end of the a middle mounting arm 310, the A1 middle transition pulley is mounted on the upper side of the a middle mounting arm 310, the A1 pile adjusting pulley block and the A2 pile adjusting pulley block are mounted on the lower side of the a middle mounting arm 310, as shown in fig. 2, a B2 hoist 441B, A2 hoist 431B and A1 hoist 431 a/B1 hoist are provided on the base of the pile driver, and the a rope winding and unwinding unit comprises an A1 hoist and/or B1 hoist provided on the base of the pile driver. As shown in fig. 2, 16, 17 and 18, the winding and unwinding ends of the A1 adjusting rope 432 are sequentially wound around the A2 middle transition pulley 312, the A1 middle transition pulley 311 and the a top transition pulley 376 and then connected with the A1 hoist 431a, an A3 middle transition pulley 314 is further arranged between the A1 pile adjusting pulley block 433 and the A2 pile adjusting pulley block 436, the A3 middle transition pulley 314 is positioned on the upper side of the a middle mounting arm 310, and the winding and unwinding ends of the A2 adjusting rope 435 are sequentially wound around the A3 middle transition pulley 314 and then connected with the A2 hoist 431 b.

Likewise, the B middle mounting arm 320 is further provided with a B1 middle transition pulley and a B2 middle transition pulley, the B1 middle transition pulley, the B2 middle transition pulley, the B1 pile adjusting pulley block 443 and the B2 pile adjusting pulley block 446 are sequentially mounted along the fixed end to the overhanging end of the B middle mounting arm 320, the B1 middle transition pulley and the B2 middle transition pulley are mounted on the upper side of the B middle mounting arm 320, the B1 pile adjusting pulley block and the B2 pile adjusting pulley block are mounted on the lower side of the B middle mounting arm 320, and the winding and unwinding end of the B1 adjusting rope sequentially bypasses the B2 middle transition pulley, the B1 middle transition pulley and the B top transition pulley and then is connected with the A1 winch and/or the B1 winch.

The B winding and unwinding rope unit comprises a B2 winch 441B arranged on the base of the pile driver, a B3 middle transition pulley is further arranged between the B1 pile adjusting pulley block 443 and the B2 pile adjusting pulley block 446, the B3 middle transition pulley is positioned on the upper side of the B middle mounting arm 320, and the winding and unwinding end of the B2 adjusting rope 445 sequentially bypasses the B3 middle transition pulley and is connected with the B2 winch 441B.

Preferably, since the pile tail is lifted only on one side, the present embodiment connects the B2 adjusting rope 445 and the A2 adjusting rope 435 to the B2 hoist 441B and the A2 hoist 431B, respectively, as shown in fig. 2 and 16. The A1 adjusting rope 432 is connected with the A1 winch 431a, and it should be noted that the B1 adjusting rope 442 is used as a standby, the B1 winch may be additionally arranged on the machine base to be connected with the B1 adjusting rope 442, or the A1 adjusting rope 432 may not be arranged, and only the B1 adjusting rope 442 may be connected with the A1 winch 431 a.

Because the pile adjusting pulley block 433 of A1 and the pile adjusting pulley block 436 of A2 and the pile adjusting pulley block 443 of B1 and the pile adjusting pulley block 446 of B2 are hinged, the pile hanging pulley block 444 of B1, the pile hanging pulley block 447 of B2, the pile hanging pulley block 434 of A1 and the pile hanging pulley block 437 of A2 can move up and down, swing back and forth and swing left and right respectively under the adjustment of the adjusting ropes so as to be suitable for engineering piles with different lengths and diameters.

As shown in fig. 1, 19 and 20, a C top transition pulley 371, a C1 top pulley block 372 and a C2 top pulley block 373 are further arranged on the top mounting frame, a lifting and sliding pile driving mechanism 500 is arranged on the pile driving mechanism 300, a C lower pulley block 374 is arranged on the pile driving mechanism 500, the C1, C2 top pulley block and the C lower pulley block are assembled and connected through a partial body section of a C adjusting rope 375, and as shown in fig. 2 and 19, a winding and unwinding end of the C adjusting rope 375 bypasses the C top transition pulley 371 and is connected with a C winding engine 378 arranged on a stand 200 of the pile driver.

As shown in fig. 1 and 7, the lower end of the pile frame 300 is rotatably mounted on a machine base, and a pile frame adjusting mechanism for adjusting the lifting of the pile frame 300 is provided on the machine base. Pile guide 600 is provided at the junction of pile frame 300 and the machine base. As shown in fig. 12, the pile frame 300 is formed by detachably connecting and assembling pile frame sections, and the pile frame sections are connected by flanges and bolts to form the pile frame 300.

1-2 And 13-20, a pile hanging method comprises the steps of horizontally placing a pile 100 along the width direction of a pile driver and corresponding to a hanging device, respectively binding two sides of a pile head of the pile 100 by adopting an A2 pile binding assembly 450B and a B2 pile binding assembly 460B, respectively binding one side of a pile tail of the pile 100 by adopting an A1 pile binding assembly 450a or a B1 pile binding assembly, respectively connecting the pile assembly 437B and the B2 pile binding assembly 447 with the pile 450B and the B2 pile binding assembly 460B, connecting the pile 434a and the pile assembly 450a by adopting the pile assembly 434a and the pile assembly 447, or connecting the pile assembly 1 with the pile assembly B1, simultaneously adjusting the pile head of the pile 100 by adopting the pile assembly A2 pile binding assembly 450B, the pile assembly 447B and the pile assembly 434a, or simultaneously adjusting the pile end of the pile 100 by adopting the pile assembly 437B and the pile assembly B2 pile binding assembly 437 a, respectively connecting the pile assembly 450B and the pile assembly 460B with the pile assembly 447B, gradually turning the pile assembly 447 from the pile head of the pile 1 pile binding assembly 450a to the pile head of the pile 1 pile binding assembly 100 a, gradually from the pile head of the pile 1 pile driving assembly to the pile 1 pile driving assembly 100 a, gradually, and removing the pile assembly 447 from the pile 1 pile assembly 100 a vertical assembly from the pile 1 pile driving assembly 100 a vertical state after the pile 1 is gradually turned over, and the pile assembly is removed from the pile assembly state after the pile assembly 100 a vertical state is gradually, and the pile assembly state is gradually turned over from the pile 1 is removed from the pile assembly state after the pile assembly state of the pile 1 is gradually turned over from the pile 1 side.

As shown in fig. 13, two sides of the pile head of the engineering pile 100 are respectively welded with 2 lifting lugs for lifting the engineering pile 100, one side of the pile tail of the engineering pile 100 is welded with 2 lifting lugs for lifting the engineering pile 100, 6 lifting lugs are arranged on the same horizontal plane, and the plane passes through the center line of the engineering pile 100.

Two ends of an A2 steel wire rope on the A2 binding pile assembly 450B are respectively connected with two lifting lugs on one side of the pile head, two ends of a B2 steel wire rope on the B2 binding pile assembly 460B are respectively connected with two lifting lugs on the other side of the pile head, two ends of an A1 steel wire rope on the A1 binding pile assembly 450a are respectively connected with two lifting lugs on the pile tail, or two ends of a B1 steel wire rope on the B1 binding pile assembly are respectively connected with two lifting lugs on the pile tail.

The A2 pile assembly 437B and the A2 bind pile assembly 450B are provided in removable fitting connection, the B2 pile assembly 447B and the B2 bind pile assembly 460B are provided in removable fitting connection, the A1 pile assembly 434a and the A1 bind pile assembly 450a are provided in removable fitting connection, or the B1 pile assembly and the B1 bind pile assembly are provided in removable fitting connection.

As shown in FIG. 14, the A1 binding pile assembly 450a is connected with the A1 connecting piece 438 on the A1 lifting pile assembly 434a, the A1 connecting piece 438 is connected with the A1 lifting pile movable pulley block 434, the A1 lifting pile movable pulley block 434 is adjusted to lift and drive the A1 binding pile assembly 450a to lift, the A2 binding pile assembly 450B is connected with the A2 connecting piece on the A2 lifting pile assembly 437B, the A2 connecting piece is connected with the A2 lifting pile movable pulley block 437, the A2 lifting pile movable pulley block 437 is adjusted to lift and drive the A2 binding pile assembly 450B to lift, the B2 binding pile assembly 460B is connected with the B2 lifting pile movable pulley block 447, the B2 lifting pile movable pulley block 447 is adjusted to lift and drive the B2 binding pile assembly 460B to lift, or the B1 binding pile assembly is connected with the B1 connecting piece on the B1 lifting pile assembly 437B, the B1 connecting piece is connected with the B1 lifting pile movable pulley block, and the B1 lifting pile movable pulley block is adjusted to lift and drive the B1 lifting pile movable pulley block to lift.

As shown in FIG. 14, the A1 cross pin 438d arranged on the A1 connecting piece 438 is arranged to be slidingly mounted, the A1 cross pin 438d is connected with an elastic device to enable the A1 cross pin to be always in a locked state, the A1 pull rope 438e is arranged on the A1 cross pin 438d, the A1 cross pin 438d is pulled to enable the A1 binding pile assembly 450a to be separated from the A1 connecting piece 438, the A2 cross pin arranged on the A2 connecting piece is also arranged to be slidingly mounted, the A2 cross pin is connected with the elastic device to enable the A2 cross pin to be always in a locked state, the A2 pull rope is pulled to enable the A2 cross pin to be moved to enable the A2 binding pile assembly 450B to be separated from the A2 connecting piece, the B2 cross pin arranged on the B2 connecting piece is arranged to be slidingly mounted, the B2 cross pin is connected with the elastic device to enable the A1 binding pile assembly 450B to be always in a locked state, the B2 pull rope is arranged on the B2 cross pin to enable the B2 binding pile assembly to be always in a locked state, the B2 binding pile assembly B2 is pulled to be driven to be always in a locked state, and the B1 cross pin is connected with the B1 side 1 to be arranged to be in a loose state.

As shown in fig. 13, the A2 bind pile assembly 450B is separated from the A2 pile assembly 437B before the A2 bind pile assembly 450B is separated from the engineered pile 100, the B2 bind pile assembly 460B is separated from the B2 pile assembly 447B before the B2 bind pile assembly 460B is separated from the engineered pile 100, the A1 bind pile assembly 450a is separated from the A1 pile assembly 434a before the A1 bind pile assembly 450a is separated from the engineered pile 100, or the B1 bind pile assembly is separated from the engineered pile 100 after the B1 bind pile assembly is separated from the B1 pile assembly.

As shown in FIG. 16, the A2 pile movable pulley block 437 is connected with the A2 pile adjusting pulley block 436, the A2 pile adjusting pulley block 436 is arranged on the A middle mounting arm 310, the A2 pile movable pulley block 437 and the A2 pile adjusting pulley block 436 are adjusted by adopting the A2 adjusting rope 435 to move relatively, the B2 pile movable pulley block 447 is also connected with the B2 pile adjusting pulley block 446, the B2 pile adjusting pulley block 446 is arranged on the B middle mounting arm 320, the B2 pile movable pulley block 447 and the B2 pile adjusting pulley block 446 are adjusted by adopting the B2 adjusting rope 445 to move relatively, the A2 pile adjusting pulley block 436 and the B2 pile adjusting pulley block 446 are arranged relatively, as shown in FIG. 15, the A2 pile adjusting pulley block 436 and the B2 pile adjusting pulley block 446 are correspondingly arranged with the pile driving mechanism, so that the pile head of the lifted vertical engineering pile 100 is in an assembled state, the A1 pile movable pulley block 434 is connected with the A1 pile adjusting pulley block 433, the A1 pile adjusting pulley block 433 is arranged on the A middle mounting arm 310, the A1 pile movable pulley block 432 is adjusted relatively, the A1 pile movable pulley block 434 is adjusted relatively to the A1 pile adjusting pulley block, the A1 pile movable pulley block is adjusted by adopting the A1 adjusting rope 432 to move relatively, the B1 pile movable pulley block 447 is adjusted by adopting the B1 adjusting rope 432 to move relatively, or the B1 pile adjusting pulley block B1 adjusting pulley block is adjusted relatively to move relatively to the pile movable pulley block 433 is adjusted by adopting the B1 adjusting rope to adjust the pile movable pulley block B1 to be arranged relatively to the pile adjusting pulley block B1 to be adjusted relatively.

As shown in fig. 16, the A1 and A2 pile-adjusting pulley blocks are assembled on a lower assembling portion, the lower assembling portion is hinged to an upper assembling portion through a middle hinge shaft 340, the upper assembling portion is hinged to an a middle mounting arm 310 through an upper hinge shaft 330, and the middle hinge shaft 340 is perpendicular to the upper hinge shaft 330. Likewise, the B1 and B2 pile-adjusting pulley blocks 446 are assembled on a lower assembly part, the lower assembly part is connected and installed with an upper assembly part through a middle hinge shaft 340, the upper assembly part and the B middle installation arm 320 are hinged and installed through an upper hinge shaft 330, and the middle hinge shaft 340 is perpendicular to the upper hinge shaft 330.

As shown in fig. 2, 16-18, the winding and unwinding end of the A1 adjusting rope 432 is sequentially wound around the A2 middle transition pulley 312, the A1 middle transition pulley 311 and the a top transition pulley 376 and then connected with the A1 hoist 431a, the A1 adjusting rope 432 is wound and unwound through the A1 hoist 431a to drive the A1 pile movable pulley group 434 to lift, or the winding and unwinding end of the A1 adjusting rope 432 is sequentially wound around the B2 middle transition pulley, the B1 middle transition pulley and the B top transition pulley and then connected with the A1 hoist 431a, the A1 adjusting rope 432 is wound and unwound through the A1 hoist 431a to drive the B1 pile movable pulley group to lift, the winding and unwinding end of the A2 adjusting rope 435 is sequentially wound around the A3 middle transition pulley 314 and then connected with the A2 hoist 431B, the A2 adjusting rope 435 is wound and unwound through the A2 hoist 431B to drive the A2 pile movable pulley group 437 to lift, or the winding and unwinding end of the B2 adjusting rope 432 is sequentially wound and unwound around the B3 middle transition pulley and then connected with the B2 hoist 441B to drive the B2 pile movable pulley group 445 to lift.

The pile driver working method comprises the steps of moving a pile driver to a designated position through an A walking adjusting mechanism and a B walking adjusting mechanism, conveying an engineering pile by adopting a pile conveying ship, horizontally placing the engineering pile along the width direction of the pile driver and corresponding to a hoisting device, respectively welding 2 lifting lugs for hoisting the engineering pile on two sides of a pile head of the engineering pile, welding 2 lifting lugs for hoisting the engineering pile on one side of a pile tail of the engineering pile, arranging 6 lifting lugs on the same horizontal plane, and enabling the plane to pass through the center line of the engineering pile. Then, the lifting lugs arranged on two sides of the pile head of the engineering pile are respectively bound by adopting the A2 binding pile assembly 450B and the B2 binding pile assembly 460B, and 2 lifting lugs arranged on the pile tail of the engineering pile are bound by adopting the A1 binding pile assembly 450a or the B1 binding pile assembly, and 2 lifting lugs arranged on the pile tail of the engineering pile are bound by adopting the A1 binding pile assembly 450a in the embodiment. Then, the A2 and B2 pile assemblies 437B and 447B are connected 460B to the A2 and B2 tie-down pile assemblies 450B and 450a, respectively, and the A1 and A1 tie-down pile assemblies 434a and 450a are used to adjust the A2, B2 and A1 pile assemblies 437B and 447B to lift the engineering pile horizontally. After the pile is lifted to a certain height, the A1 pile hanging assembly 434a is adjusted to downwards enable the engineering pile 100 to gradually turn from a horizontal state to a vertical state, the A1 pile hanging assembly 450a is separated from the A1 pile hanging assembly 434a after the pile is turned to the vertical state, the A2 pile hanging assembly 437B and the B2 pile hanging assembly 447B are continuously adjusted to upwards enable the pile head of the engineering pile 100 to correspond to a pile cap arranged on the pile driving mechanism 500 and are assembled, the A2 pile hanging assembly 450B is separated from the A2 pile hanging assembly 437B after the assembly is completed, the B2 pile hanging assembly 460B is separated from the B2 pile hanging assembly 447B, the pile driving mechanism is adjusted to drive the engineering pile to downwards enable the engineering pile to contact the ground, and then the pile guider 600 fold engineering pile is started. And finally, starting the piling mechanism to perform operation. During pile driving, a person stands on pile guide 600 to sequentially remove A1 bind pile assembly 450a arranged on the pile tail, and A2 bind pile assemblies 450B and B2 bind pile assemblies 460B arranged on the pile head.

The split-type pile driver equipment base, the pile guide, the pile hanging device and the pile hanging method can well meet the requirement of hanging large-scale engineering piles. The pile driver equipment base can be disassembled, and is convenient to transport, and the travelling mechanism and the weight box are arranged on the pile driver, so that the pile driver has the function of waterway dual-purpose. The pile guide device can well realize the positioning and guiding functions of large-scale engineering piles. The pile lifting device can well realize the lifting of large engineering piles and assemble a pile driving mechanism of the large engineering piles. In addition, the pile driver can adapt to engineering piles with different diameters and different lengths so as to meet different construction requirements.

The foregoing is merely a preferred embodiment of the present invention and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present invention, which are intended to be comprehended within the scope of the present invention. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.

Claims

1. The pile hanging device is characterized by comprising a pile frame arranged on a pile driver, wherein a pile hanging unit A and a pile hanging unit B which are respectively used for hanging two ends of an engineering pile are arranged on the pile frame, pile head binding pile assemblies and pile tail binding pile assemblies are respectively arranged at two ends of the engineering pile in a binding mode, the A, B pile hanging unit comprises a pile hanging assembly A and a pile hanging assembly B which are respectively and detachably connected and assembled with the pile head binding pile assemblies and the pile tail binding pile assemblies, and a pile adjusting assembly A, B for respectively adjusting the states of the A, B pile hanging assemblies, the A, B pile adjusting assembly comprises a regulating rope assembly A and a regulating rope assembly B, and the regulating rope assembly A, B is connected with a winding and unwinding rope unit A and a winding and unwinding rope unit B which are respectively arranged on the pile driver;

The pile head binding pile assembly is provided with an A2 binding pile assembly and a B2 binding pile assembly, the pile tail binding pile assembly is provided with an A1 binding pile assembly and/or a B1 binding pile assembly, the A2 binding pile assembly and the B2 binding pile assembly are respectively arranged at two sides of the pile head of the engineering pile, the A hanging pile assembly comprises an A2 hanging pile assembly, the B hanging pile assembly comprises a B2 hanging pile assembly and also comprises an A1 hanging pile assembly and/or a B1 hanging pile assembly, the A2 hanging pile assembly and the B2 binding pile assembly are respectively detachably assembled and connected, the A1 hanging pile assembly and/or the B1 hanging pile assembly are detachably assembled and connected with the pile tail binding pile assembly, the A adjusting pile assembly is used for adjusting the states of the A1 hanging pile assembly and the A2 hanging pile assembly, and the B adjusting pile assembly is used for adjusting the states of the B1 hanging pile assembly and the B2 hanging pile assembly;

The middle of the pile frame is provided with a middle installation frame, the middle installation frame comprises an A middle installation arm and a B middle installation arm which are positioned at two sides of the pile frame, one end of the A middle installation arm is fixedly connected with the pile frame, the other end of the A middle installation arm is provided with an A1 pile adjusting pulley block and an A2 pile adjusting pulley block, one end of the A1 middle installation arm is fixedly connected with the pile frame, the A1 pile adjusting pulley block and the A1 pile adjusting pulley block form an A1 pile assembly, the A2 pile adjusting pulley block and the A2 pile adjusting pulley block form an A2 pile assembly, the A adjusting rope assembly comprises an A1 adjusting rope and an A2 adjusting rope, the local rope part of the A1 adjusting rope is used for realizing the connection between the A1 pile adjusting pulley block and the A1 pile adjusting pulley block, the local rope part of the A2 adjusting rope is used for realizing the connection between the A2 pile adjusting pulley block and the A2 pile adjusting pulley block, one end of the B middle installation arm is fixedly connected with the pile frame, the other end of the B middle installation arm is provided with a B1 pile adjusting pulley block and a B2 pile adjusting pulley block, the B1 pile adjusting pulley block and the B2 pile adjusting pulley block form a B1 pile adjusting pulley block, the B2 pile adjusting pulley block and the B2 pile adjusting pulley block are arranged at the lower end of the B1 pile adjusting pulley block and the B2 pile adjusting pulley block form A2 pile adjusting pile assembly, the part is connected with the movable pile pulley block and the B2 pile adjusting pulley block and the A2 pile adjusting pile pulley block, and the B2 adjusting rope pulley block and the B2 adjusting rope pulley block form A2 adjusting rope assembly, and the part is connected with the movable pile pulley block 2 adjusting rope pulley block and the adjusting rope 2 is connected with the pile assembly;

The pile adjusting pulley blocks A1 and A2 are respectively arranged on the middle mounting arm A through a hinge assembly, the pile adjusting pulley blocks B1 and B2 are respectively arranged on the middle mounting arm B through a hinge assembly, the hinge assembly comprises an upper assembly part and a lower assembly part which are arranged up and down, the upper assembly part is hinged with the middle mounting arm A/middle mounting arm B through an upper hinge shaft, the upper assembly part and the lower assembly part are hinged through a middle hinge shaft, the upper hinge shaft and the middle hinge shaft are vertically arranged, the pile adjusting pulley blocks A1 and A2 and the pile adjusting pulley blocks B1 and B2 are assembled on the lower assembly part, the central lines of the pile adjusting pulley blocks A1 and A2 are vertically arranged, and the central lines of the pile adjusting pulley blocks B1 and B2 are vertically arranged;

The pile guide device is arranged at the joint of the pile frame and the machine base, and the pile frame is composed of pile frame sections which are detachably connected and assembled.

2. A pile hanging device according to claim 1, characterised in that: the top of the pile frame is provided with a top mounting frame, the top mounting frame is provided with A, B top transition pulleys, the A middle mounting arm is also provided with A1 and A2 middle transition pulleys, the A1 middle transition pulley, the A2 middle transition pulley, the A1 pile adjusting pulley block and the A2 pile adjusting pulley block are sequentially mounted along the fixed end to the overhanging end of the A middle mounting arm, the A1 and A2 middle transition pulleys are mounted on the upper side of the A middle mounting arm, the A1 and A2 pile adjusting pulley block is mounted on the lower side of the A middle mounting arm, a base of the pile driver is provided with B2 and A1 hoist and/or B1 hoist, the A receiving and releasing rope unit comprises an A1 hoist and/or B1 hoist arranged on the base of the pile driver, the receiving and releasing end of the A1 regulating rope sequentially bypasses the A2 middle transition pulley, the A1 middle transition pulley block and the A top transition pulley block and then is connected with the A1 hoist, the A3 middle transition pulley block is also arranged between the A1 pile adjusting pulley block and the A2 pile adjusting pulley block, the A3 middle transition pulley block is positioned on the upper side of the A middle mounting arm and the A2 hoist is sequentially connected with the receiving and releasing rope of the A2 hoist;

The middle mounting arm of B is also provided with a middle transition pulley of B1 and B2, the middle transition pulley of B1, the middle transition pulley of B2, the pile-adjusting pulley block of B1 and the pile-adjusting pulley block of B2 are sequentially arranged from the fixed end to the overhanging end of the middle mounting arm of B, the middle transition pulleys of B1 and B2 are arranged on the upper side of the middle mounting arm of B, the pile-adjusting pulley block of B1 and B2 are arranged on the lower side of the middle mounting arm of B, the rope-collecting and releasing unit of B comprises a B2 winch arranged on the stand of the pile driver, the winding and unwinding ends of the B1 adjusting rope are sequentially wound around the B2 middle transition pulley, the B1 middle transition pulley and the B top transition pulley and then are connected with the A1 winch and/or the B1 winch, a B3 middle transition pulley is further arranged between the B1 pile adjusting pulley block and the B2 pile adjusting pulley block, the B3 middle transition pulley is positioned on the upper side of the B middle mounting arm, and the winding and unwinding ends of the B2 adjusting rope are sequentially wound around the B3 middle transition pulley and then are connected with the B2 winch.

3. The pile hanging device as claimed in claim 2, wherein the top mounting frame is further provided with a C top transition pulley, a C1 top pulley block and a C2 top pulley block, the pile frame is provided with a pile driving mechanism installed in a lifting sliding mode, the pile driving mechanism is provided with a C lower pulley block, the C1 top pulley block, the C2 top pulley block and the C lower pulley block are assembled and connected through a partial body section of a C adjusting rope, and a retracting end of the C adjusting rope is connected with a C winch arranged on a stand of the pile driver after bypassing the C top transition pulley.

4. A pile hanging device according to claim 3, wherein the lower end of the pile frame is rotatably mounted on the machine base, and a pile frame adjusting mechanism for adjusting the pile frame to lift is arranged on the machine base.

5. The pile hanging device as claimed in claim 4, wherein the A1 binding pile assembly comprises an A1 steel wire rope for connecting two lifting lugs on the same side of the same end, and further comprises an A1 steel wire rope pulley block, an A1 pulley on the A1 steel wire rope pulley block is arranged on the A1 steel wire rope pulley block frame in a rolling way, the A1 pulley is assembled and connected with the A1 steel wire rope, the A1 steel wire rope pulley block frame is assembled and connected with an A1 connecting piece in a detachable way, the A1 pile hanging assembly further comprises an A1 connecting piece and an A1 pile hanging movable pulley block, and the A1 connecting piece is connected with the A1 pile hanging movable pulley block;

The A2 binding pile assembly comprises an A2 steel wire rope used for connecting two lifting lugs on the same side of the same end, and also comprises an A2 steel wire rope pulley block, wherein an A2 pulley on the A2 steel wire rope pulley block is arranged on the A2 steel wire rope pulley block frame in a rolling way, the A2 pulley is assembled and connected with the A2 steel wire rope, the A2 steel wire rope pulley block frame is detachably assembled and connected with an A2 connecting piece, the A2 lifting pile assembly further comprises an A2 connecting piece and an A2 lifting pile movable pulley block, and the A2 connecting piece is connected with the A2 lifting pile movable pulley block;

The B1 binding pile assembly comprises a B1 steel wire rope used for connecting two lifting lugs on the same side of the same end, and also comprises a B1 steel wire rope pulley block, wherein a B1 pulley on the B1 steel wire rope pulley block is arranged on the B1 steel wire rope pulley block frame in a rolling way, the B1 pulley is assembled and connected with the B1 steel wire rope, the B1 steel wire rope pulley block frame is detachably assembled and connected with a B1 connecting piece, the B1 lifting pile assembly further comprises a B1 connecting piece and a B1 lifting pile movable pulley block, and the B1 connecting piece is connected with the B1 lifting pile movable pulley block;

The B2 binding pile assembly comprises a B2 steel wire rope used for connecting two lifting lugs on the same side of the same end, and further comprises a B2 steel wire rope pulley block, a B2 pulley on the B2 steel wire rope pulley block is installed on the B2 steel wire rope pulley block frame in a rolling mode, the B2 pulley is assembled and connected with the B2 steel wire rope, the B2 steel wire rope pulley block frame is assembled and connected with a B2 connecting piece in a detachable mode, the B2 lifting pile assembly further comprises a B2 connecting piece and a B2 lifting pile movable pulley block, and the B2 connecting piece is connected with the B2 lifting pile movable pulley block.

6. The pile hanging device as claimed in claim 5, wherein the A1 connecting piece comprises a connecting piece body, the connecting piece body is U-shaped, pin holes matched with the transverse pins in a plugging mode are formed in two ends of the connecting piece body, a round tube is fixedly arranged on the outer side of one end of the connecting piece body, the center line of the round tube coincides with the center line of the pin holes, the transverse pins are slidably assembled in the round tube, an elastic device for driving the transverse pins to be always in a plugging matching state with the pin holes is arranged in the round tube, a transverse pin steel wire rope is arranged at one end, close to the elastic device, of the transverse pin, when the A1 binding pile assembly needs to be disconnected with the A1 pile hanging movable pulley block, the transverse pin steel wire rope is pulled to move so that the A1 steel wire rope pulley block frame is disconnected with the A1 connecting piece, and the A2, B1 and B2 connecting pieces are identical in structure with the A1 connecting piece.