Stirring and pile planting all-in-one machine

Abstract

The utility model provides a stirring and pile planting all-in-one machine. The stirring and pile planting all-in-one machine comprises a machine body platform, a first pile pressing table, a second pile pressing table and a stand column assembly used for stirring construction. One end of the stand column assembly is hinged to the machine body platform, and the stand column assembly and the machine body platform are operably arranged vertically or horizontally through a vertical mast mechanism. The stand column assembly comprises a stirring power head, a hinge section and a stand column section used for supporting the stirring power head in a sliding mode, one end of the hinge section is hinged to the machine body platform, the other end of the hinge section is rotationally connected with one end of the stand column section through a rotation driving device, the other end of the stand column section is further connected with a gooseneck boom, and a crane is arranged at the end, away from the stand column assembly, of the machine body platform. The first pile pressing table and the second pile pressing table are symmetrically arranged about the rotation center of the stand column assembly, so that the stirring center and the pile planting center are concentrically arranged, and frames of the two pile pressing tables are fixedly connected with the machine body platform to be integrally arranged. According to the utility model, the pile alignment difficulty can be reduced, the installation safety is improved, and the supporting strength of the upright post assembly is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to pile foundation construction technical field especially relates to a stirring pile planting all -in -one. BACKGROUND

[0002] The stirring pile planting construction method is mainly applied to the dilute mud geology construction with high water content, and the existing construction method usually carries out the split machine construction by means of hydraulic static pile press + pile frame, and the split machine construction method is to first make the pile frame to the pile point, moves away after stirring to the design requirement, then moves the pile press to the pile point again, plants piles to the design requirement, and the pile point construction is completed, the construction method has the following defects:

[0003] 1, the pile point is destroyed after stirring and moving away, and the pile press is difficult to be moved to the pile point again;

[0004] 2, two devices need to be used for construction, and the cost is high;

[0005] 3, the site area is large, and four, the operation personnel are many.

[0006] The existing all-in-one machine construction usually carries out the translation station construction by means of the stirring pile planting all-in-one machine, specifically, the all-in-one machine construction method is the stirring pile planting all-in-one machine construction, first, the stirring station is made to the pile point, then the pile planting station (pile press table) is translated to the pile point (stirring station) after stirring to the design requirement, and the pile planting is carried out to the design requirement, and the pile point construction is completed, the existing equipment has the following defects:

[0007] 1, the upright column has no inclined support, the section is large, and the stability is poor;

[0008] 2, the upright column is vertically installed, is installed by the crane one section by one section, the operator climbs into the upright column to butt joint, the height is too high, and the risk coefficient is large;

[0009] 3, the translation type pile press table has small pile pressing force.

[0010] Therefore, a stirring pile planting all-in-one machine is needed, which can reduce the pile difficulty and improve the installation safety. UTILITY MODEL CONTENTS

[0011] The utility model aims at providing a stirring pile planting all-in-one machine, which aims at solving the technical problems of large installation risk and pile difficulty of the traditional all-in-one machine construction equipment.

[0012] To achieve the above object, the utility model provides a stirring pile planting all-in-one machine, which comprises:

[0013] The body platform, the first pile pressing platform for pressing the pile into the stratum, the second pile pressing platform for pressing the pile into the stratum and the column assembly for stirring construction; one end of the column assembly is hinged to the body platform and is operable to be vertically arranged or horizontally arranged with the body platform through a mast mechanism;

[0014] The column assembly comprises a stirring power head, a hinged segment for being hinged to the body platform and a column segment for slidingly supporting the stirring power head; one end of the hinged segment is hinged to the body platform and the other end is rotatably connected to one end of the column segment through a slewing drive device; the other end of the column segment is further connected with a goose head for supporting the stirring power head; the body platform is provided with a crane at an end away from the column assembly for hoisting the pile;

[0015] The first pile pressing platform and the second pile pressing platform are symmetrically arranged about the slewing center of the column assembly so that the stirring center and the pile planting center are concentrically arranged;

[0016] The frames of the first pile pressing platform and the second pile pressing platform are integrally arranged with the body platform.

[0017] As a further improvement of the above-mentioned scheme, the stirring and pile planting integrated machine further comprises a longitudinal moving mechanism for longitudinal movement of the equipment, a transverse moving mechanism for transverse movement of the equipment and a lifting mechanism; the longitudinal moving mechanism and the transverse moving mechanism are arranged below the body platform through the lifting mechanism; and the lifting mechanism is used for adjusting the levelness of the body platform.

[0018] As a further improvement of the above-mentioned scheme, the mast mechanism comprises a telescopic diagonal strut assembly, a vertical frame pull rope, a vertical frame, a steel wire rope and a mast winch; and a fixed pulley block is arranged on the body platform;

[0019] One end of the vertical frame is hinged to the body platform and the other end is provided with a movable pulley block;

[0020] One end of the telescopic diagonal strut assembly is hinged to the column assembly and the other end is detachably connected to the body platform and has a first connecting position and a second connecting position on the body platform;

[0021] One end of the vertical frame pull rope is hinged to the column segment and the other end is detachably connected to the movable pulley block end of the vertical frame;

[0022] One end of the steel wire rope is connected to the mast winch and the other end is sequentially wound around the movable pulley block and the fixed pulley block to provide power for the mast of the column assembly.

[0023] As a further improvement of the above-mentioned scheme, the telescopic diagonal strut assembly comprises a diagonal strut and a diagonal strut oil cylinder connected to one end of the diagonal strut.

[0024] Preferably, one end of the diagonal brace rod is connected with the rodless cavity end of the diagonal brace oil cylinder, the rod cavity end of the diagonal brace oil cylinder is hingedly connected with the column segment, and the other end of the diagonal brace rod is also provided with a connecting portion facilitating detachable connection with the fuselage platform.

[0025] As a further improvement of the above scheme, one end of the one-word frame is hingedly connected with the fuselage platform adjacent to the rotation center of the column assembly.

[0026] As a further improvement of the above scheme, the rotation driving device comprises a rotation motor, a first rotation support in driving connection with the rotation motor, and a second rotation support.

[0027] The first rotation support comprises a first outer ring with meshing teeth on the outer wall and a first inner ring in rotatable connection with the first outer ring, and the second rotation support comprises a second outer ring and a second inner ring in rotatable connection with the second outer ring.

[0028] One end of the column segment is fixedly connected with the first inner ring, and the other end is fixedly connected with the second inner ring.

[0029] As a further improvement of the above scheme, one end of the telescopic diagonal brace rod assembly and one end of the vertical frame pull rope are respectively connected with different position points of the second outer ring; under the driving of the rotation motor, the first outer ring drives the first inner ring to rotate, thereby driving the column segment fixedly connected with the first inner ring to rotate; the telescopic diagonal brace rod assembly arranged on the second outer ring does not rotate under the action of the second rotation support.

[0030] As a further improvement of the above scheme, the column segment comprises a plurality of column segment bodies, and the plurality of column segment bodies are connected in series through flanges at the head and tail to form a column body.

[0031] The part of the column segment adjacent to the hinged segment is also provided with a power head winch for providing lifting power for the stirring power head.

[0032] The construction method of the stirring and piling integrated machine provided by the utility model comprises the following steps:

[0033] S1, standing mast:

[0034] The hinged segment of the column assembly is in a horizontal state with the fuselage platform, the column segment is assembled into a preset height according to the depth of pile pressing, the standing mast mechanism is operated to make the column assembly in a vertical state with the fuselage platform, the stirring power head is hung on the column assembly through the steel wire rope of the power head winch, and the drill rod and the stirring drill bit are connected to the stirring power head.

[0035] S2, stirring and piling:

[0036] The mobile stirring pile planting integrated machine makes the stirring drill bit align with the first pile pressing pile point, starts the power head winch and the stirring power head, and the stirring power head stirs to a preset depth and then is lifted to the original position;

[0037] The first pile pressing platform is started, the pile clamping box clamps the precast pile, and the precast pile is planted into the first stirring pile under the action of the pile pressing oil cylinder of the first pile pressing platform; meanwhile, the stirring power head is rotated to the second pile pressing pile point, the power head winch and the stirring power head are started again, the stirring power head stirs to a preset depth and then is lifted to the original position;

[0038] The second pile pressing platform is started, the pile clamping box clamps the precast pile, and the precast pile is planted into the second stirring pile under the action of the pile pressing oil cylinder of the second pile pressing platform, the stirring pile planting at the position is completed, and the stirring pile planting is sequentially circulated until the stirring pile planting at all pile pressing pile points is completed.

[0039] As a further improvement of the above scheme, in step S1, the method of erecting the mast is as follows:

[0040] S11, one end of the telescopic diagonal bracing rod assembly is hinged to the column segment, one end of the vertical frame pull rope is connected to the column segment, and the other end of the vertical frame pull rope is connected to the other end of the horizontal frame;

[0041] S12, the mast winch is started, the steel wire rope is reeled onto the drum, the distance between the movable pulley set and the fixed pulley set is gradually shortened, the vertical frame pull rope drives the column assembly to rotate, the mast winch is stopped when the column assembly is rotated to a preset angle, the other end of the telescopic diagonal bracing rod assembly is connected to the first connection position on the machine body platform, the diagonal bracing oil cylinder on the telescopic diagonal bracing rod assembly lifts the column assembly until the column assembly is perpendicular to the machine body platform, and the mast is completed.

[0042] As a further improvement of the above scheme, in the method of erecting the mast, when the diagonal bracing oil cylinder on the telescopic diagonal bracing rod assembly completes the erection of the column assembly, the method further comprises:

[0043] S13, when the column assembly is in a vertical state with the machine body platform, the mast winch is started again to reel the steel wire rope onto the drum, the connection between the vertical frame pull rope and the horizontal frame is released, and the other end of the vertical frame pull rope is connected to the first position on the machine body platform.

[0044] As a further improvement of the above scheme, in step S2, when the stirring power head is rotated from the first pile pressing pile point to the second pile pressing pile point,

[0045] The other end of the telescopic inclined support rod assembly is connected with the first connection position on the machine body platform, and then the rotary driving device is started to drive the column segment to rotate so that the stirring power head arranged thereon is rotated to the second pile driving point position, and then the other end of the telescopic inclined support rod assembly is connected with the second connection position on the machine body platform.

[0046] Due to the above technical scheme, the application has the following beneficial effects:

[0047] The stirring pile planting integrated machine provided by the utility model first utilizes the column assembly to drive the stirring power head to rotate, and the two pressing and mounting tables are symmetrically arranged about the rotation center of the column assembly, so that the stirring center and the pile planting center of the pile driving table coincide, the difficulty of pile planting is reduced, and the concentricity of the two pile positions is improved; in the utility model, the column assembly is hingedly connected with the machine body platform, the column assembly can be placed in parallel with the machine body platform through the mast mechanism, so that the staff can complete the mounting operation on the ground without climbing to a high place to mount the machine, the mounting height is reduced, and the safety of mounting is improved; in addition, the frames of the two pressing and mounting tables are integrally arranged with the machine body platform, and the counterweight arranged on the machine body platform can effectively improve the pile driving force of the whole machine; the stirring pile planting integrated setting can reduce the overall cost of the equipment compared with the cooperation of a single stirring machine and a single pile planting machine; and the two pile driving positions can staggered stirring pile planting (when the pile planting operation is performed on the first pile driving position, the stirring power head on the column assembly can be rotated to the second pile driving position to perform stirring operation), which can improve the construction efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0048] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained by those skilled in the art without creative labor on the basis of the drawings shown.

[0049] Figure 1 It is a front view schematic diagram of the stirring pile planting integrated machine in the mast process of the utility model;

[0050] Figure 2 It is a front view schematic diagram of the stirring pile planting integrated machine after the mast process is completed (the stirring power head is opposite to the second pile driving position) of the utility model;

[0051] Figure 3The utility model discloses a kind of stirring and planting pile integrated machine in the main view schematic diagram of first pressure pile platform and second pressure installation platform position relation top view schematic diagram after standing mast is completed (stirring power head is directly opposite first pressure pile point position).

[0052] Figure 4 The utility model discloses a first pressure pile platform and second pressure installation platform position relation main view schematic diagram.

[0053] Figure 5 The utility model discloses a kind of stirring and planting pile integrated machine in the main view schematic diagram before standing mast.

[0054] Figure 6 The utility model discloses a first pressure pile platform and second pressure installation platform position relation main view schematic diagram.

[0055] Figure 7 The utility model discloses a first pressure pile platform or second pressure installation platform three-dimensional schematic diagram.

[0056] Reference signs:

[0057] 1, body platform;2, first pressure pile platform;21, support frame;22, clamping pile box;23, crossbeam;24, pressure pile oil cylinder;3, second pressure installation platform;

[0058] 4, column assembly;41, stirring power head;42, articulated section;43, column section;44, goose head;45, power head winch;

[0059] 5, standing mast mechanism;51, telescopic inclined strut rod assembly;511, inclined strut rod;512, inclined strut oil cylinder;52, vertical frame pull rope;53, character frame;54, steel wire rope;55, standing mast winch;56, fixed pulley set;57, movable pulley set;

[0060] 6, rotary drive device;61, rotary motor;62, first rotary bearing;63, second rotary bearing;7, crane;8, longitudinal moving mechanism;9, transverse moving mechanism;10, lifting mechanism;

[0061] A, first pressure pile point position;B, second pressure pile point position;C, rotary center.

[0062] The utility model discloses a kind of stirring and planting pile integrated machine in the main view schematic diagram of first pressure pile platform and second pressure installation platform position relation top view schematic diagram after standing mast is completed (stirring power head is directly opposite first pressure pile point position). Specific implementation

[0063] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts fall within the scope of the present application.

[0064] It should be noted that all directional indications (such as up, down, etc.) in the embodiments of the present application are only used to explain the relative positional relationship, movement condition, etc. between components in a certain posture (as shown in the drawings), and if the certain posture changes, the directional indications also change accordingly.

[0065] In addition, the description of "first", "second" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features.

[0066] Furthermore, the technical solutions of the various embodiments of the present application can be combined with each other, but must be based on the realization of the ordinary skilled in the art, and when the combination of the technical solutions is contradictory or unachievable, it should be considered that the combination of the technical solutions does not exist and is not within the protection scope required by the present application.

[0067] Referring to Figures 1-7 The present application provides a stirring pile planting all-in-one machine, comprising: a machine body platform 1, a first pile pressing table 2 for pressing a pile rod into a stratum, a second pile pressing table 3 for pressing a pile rod into a stratum, and a column assembly 4 for stirring construction; one end of the column assembly 4 is hinged to the machine body platform 1, and is operable to be vertically arranged or horizontally arranged with the machine body platform 1 through a mast mechanism 5;

[0068] The column assembly 4 comprises a stirring power head 41, a hinge section 42 for being hinged with the fuselage platform 1, and a column section 43 for slidingly supporting the stirring power head 41, one end of the hinge section 42 is hinged with the fuselage platform 1, the other end is rotatably connected with one end of the column section 43 through the slewing driving device 6, the other end of the column section 43 is further connected with a goose head 44 for supporting the hoisting of the stirring power head 41; specifically, the part of the column section 43 adjacent to the hinge section 42 is further provided with a power head winch 45 for providing lifting power for the stirring power head 41; the stirring power head 41 is hung on the column assembly 4 through the steel wire rope 54 of the power head winch 45, the stirring power head 41 is detachably connected with a drill rod and a stirring drill bit, and multiple drill rods can be added according to the stirring depth; the column assembly 4 further comprises a locking mechanism (not shown in the figure) for fixing and locking the hinge section 42, when the mast mechanism 5 completes the mast of the column assembly 4, the locking mechanism is operated to fix the hinge section 42; one end of the fuselage platform 1 away from the column assembly 4 is provided with a crane 7 for hoisting a pile rod; specifically, the crane 7 is rotatably arranged at one end of the fuselage platform 1 away from the column assembly 4, cooperates with the stirring power head 41, transfers the pile rod to the first pile pressing table 2 or the second pile pressing table 3, and implants it into the corresponding stirring hole through the two pile pressing tables;

[0069] The first pile pressing table 2 and the second pile pressing table 3 are symmetrically arranged about the rotation center C of the column assembly 4, so that the stirring center and the pile implanting center are concentrically arranged;

[0070] The frames of the first pile pressing table 2 and the second pile pressing table 3 are integrally arranged with the fuselage platform 1; specifically, the first pile pressing table 2 and the second pile pressing table have the same structure, and each comprises at least two support frames 21, a pile clamping box 22 arranged on the support frame 21 in a lifting manner, a cross beam 23 arranged on the upper part of the support frame 21, and a pile pressing oil cylinder 24; the rod cavity end of the pile pressing oil cylinder 24 is connected with the cross beam 23, the rodless cavity end is connected with the pile clamping box 22, and the cylinder body of the pile pressing oil cylinder 24 penetrates out of the interior of the pile clamping box 22 along the length direction; Figure 7 In the embodiment, in each pile pressing table, the number of the support frames 21 is four, and the four support frames 21 are arranged at the four top corners of the rectangle, the pile clamping box 22 is arranged between the four support frames 21 and arranged in a lifting manner along the support frame 21; the upper ends of the two adjacent support frames 21 are provided with the cross beam 23, the two cross beams 23 are oppositely arranged, the rod cavity end of the pile pressing oil cylinder 24 is connected with the lower surface of the cross beam 23, and the rodless cavity end of the pile pressing oil cylinder 24 is connected with the pile clamping box 22;

[0071] In the embodiment, the fuselage platform 1 is further provided with a counterweight beam 23, and a plurality of counterweight blocks are arranged on the counterweight beam 23.

[0072] In the utility model, first, the column assembly 4 is rotated to drive the stirring power head 41 to rotate, and the two pressing and mounting tables are symmetrically arranged about the rotation center C of the column assembly 4, so that the stirring center and the pile planting center of the pile pressing table coincide, the difficulty of pile pressing is reduced, and the concentricity of the two pile positions is improved; in the utility model, the column assembly 4 is hinged to the fuselage platform 1, the column assembly 4 can be placed in parallel with the fuselage platform 1 through the mast mechanism 5, so that the staff can complete the mounting operation on the ground without climbing to a high place to mount, the mounting height is reduced, and the safety of mounting is improved; in addition, the frames of the two pressing and mounting tables are fixedly and integrally arranged on the fuselage platform 1, and the counterweight arranged on the fuselage platform 1 can effectively improve the pile pressing force of the whole machine; the arrangement of the stirring pile planting integrated machine can reduce the overall cost of the equipment compared with the cooperation of a single stirring machine and a single pile planting machine.

[0073] As a preferred embodiment, the stirring pile planting integrated machine further comprises a longitudinal moving mechanism 8 for longitudinal movement of the equipment, a transverse moving mechanism 9 for transverse movement of the equipment and a lifting mechanism 10, the longitudinal moving mechanism 8 and the transverse moving mechanism 9 are arranged below the fuselage platform 1 through the lifting mechanism 10, and the lifting mechanism 10 is used for adjusting the levelness of the fuselage platform 1.

[0074] As a preferred embodiment, the mast mechanism 5 comprises a telescopic inclined strut assembly 51, a vertical frame pull rope 52, a one-character frame 53, a steel wire rope 54 and a mast winch 55, and a fixed pulley set 56 arranged on the fuselage platform 1;

[0075] One end of the one-character frame 53 is hinged to the fuselage platform 1, and the other end is provided with a movable pulley set 57;

[0076] One end of the telescopic inclined strut assembly 51 is hinged to the column assembly 4, and the other end is detachably connected to the fuselage platform 1 and has a first connecting position and a second connecting position on the fuselage platform 1;

[0077] One end of the vertical frame pull rope 52 is hinged to the column segment 43, and the other end is detachably connected to the movable pulley end of the one-character frame 53;

[0078] One end of the steel wire rope 54 is connected to the mast winch 55, and the other end sequentially passes through the movable pulley set 57 and the fixed pulley set 56 to provide power for the mast of the column assembly 4;

[0079] The setting of the mast mechanism 5 facilitates the placement of the column assembly 4 in a horizontal state, so that the staff can conveniently assemble the column segments 43 into a whole, without climbing to the top of the column to assemble the column as in the traditional device, thereby reducing the safety hazard; in this embodiment, through the ingenious setting of the vertical frame pull rope 52, the one-frame 53, the steel wire rope 54 and the mast winch 55, the mast of the column assembly 4 can be realized by controlling the mast winch 55, which is convenient to operate and simple in structure.

[0080] As a preferred embodiment, the telescopic diagonal brace rod assembly 51 comprises a diagonal brace rod 511 and a diagonal brace cylinder 512 connected to one end of the diagonal brace rod 511;

[0081] Preferably, one end of the diagonal brace rod 511 is connected to the rodless cavity end of the diagonal brace cylinder 512, and the rod cavity end of the diagonal brace cylinder 512 is hinged to the column segment 43; the other end of the diagonal brace rod 511 is also provided with a connecting part for detachable connection with the fuselage platform 1;

[0082] Alternatively, the rod cavity end of the diagonal brace cylinder 512 is detachably connected to the fuselage platform 1; the other end of the diagonal brace rod 511 is hinged to the column segment 43; only the diagonal brace cylinder 512 needs to be controlled to control the extension length of the diagonal brace rod 511, so that the column can be conveniently erected, and through the integrated setting of the diagonal brace rod 511 and the diagonal brace cylinder 512, compared with the setting of a single cylinder with a long stroke, the size of the cylinder can be reduced, thereby reducing the cost of the device.

[0083] As a preferred embodiment, one end of the one-frame 53 is hinged to the fuselage platform 1 adjacent to the rotation center C of the column assembly 4, and in the initial state, the other end of the one-frame 53 is horizontally laid on the fuselage platform 1 towards the direction of the crane 7, occupying a small space.

[0084] As a preferred embodiment, the rotation driving device 6 comprises a rotation motor 61, a first rotation support 62 drivingly connected to the rotation motor 61, and a second rotation support 63;

[0085] The first rotation support comprises a first outer ring with engagement teeth on the outer wall and a first inner ring rotatably connected to the first outer ring; the second rotation support comprises a second outer ring and a second inner ring rotatably connected to the second outer ring;

[0086] One end of the column segment 43 is fixedly connected to the first inner ring, and the other end is fixedly connected to the second inner ring;

[0087] One end of the telescopic inclined strut rod assembly 51 and one end of the vertical frame pull rope 52 are connected with different position points of the second outer ring respectively; under the driving of the rotary motor 61, the first outer ring drives the first inner ring to rotate, thereby driving the column segment 43 fixedly connected with the first inner ring to rotate; the telescopic inclined strut rod assembly 51 arranged on the second outer ring does not rotate under the action of the second rotary support 63; in this way, under the driving of the rotary motor 61, the column segment 43 and the stirring power head 41 arranged on the outer wall of the column segment 43 rotate, while the telescopic inclined strut rod 511 arranged on the second outer ring and the vertical frame pull rope 52 do not rotate, so that the column assembly 4 can be ensured to maintain a vertical state during rotation.

[0088] As a preferred embodiment, the column segment 43 comprises a plurality of column segment 43 bodies, and the plurality of column segment 43 bodies are connected in series through flanges.

[0089] The construction method of the stirring and piling integrated machine provided by the utility model has the advantages that the column assembly 4 can be erected in a vertical state, the stirring power head 41 can be hung on the column assembly 4, and the stirring power head 41 can be rotated together with the column assembly 4.

[0090] S1, erecting a mast:

[0091] The hinged segment 42 of the column assembly 4 is in a horizontal state with the machine body platform 1, and the column segment 43 is assembled into a preset height according to the depth of pile pressing; then the mast erecting mechanism 5 is operated to make the column assembly 4 in a vertical state with the machine body platform 1; the stirring power head 41 is hung on the column assembly 4 through the steel wire rope 54 of the power head winch 45, and a drill rod and a stirring drill bit are connected to the stirring power head 41.

[0092] The method steps of the mast are as follows:

[0093] S11, one end of the telescopic inclined strut rod assembly 51 is hinged with the column segment 43; one end of the vertical frame pull rope 52 is connected with the column segment 43, and the other end is connected with the other end of the vertical frame 53; whether the locking mechanism of the hinged segment 42 is in a loosened state is checked and ensured.

[0094] S12, the mast winch 55 is started, the steel wire rope 54 is retracted onto the drum, the distance between the movable pulley set 57 and the fixed pulley set 56 is gradually shortened, the column assembly 4 is driven to rotate by the vertical frame pull rope 52, and the mast winch 55 is stopped when the column assembly 4 rotates to a preset angle; the other end of the telescopic inclined strut rod assembly 51 is connected with the first connecting position on the machine body platform 1, the inclined strut oil cylinder 512 on the telescopic inclined strut rod assembly 51 lifts the column assembly 4 until the column assembly 4 is perpendicular to the machine body platform 1, the mast is completed, and then the locking mechanism is operated to fix the column segment 43, so that the current vertical state of the column segment 43 can be maintained.

[0095] S13, the main body platform 1 is connected with the other end of the telescopic inclined strut rod assembly 51 again, and the telescopic inclined strut rod assembly 51 is connected with the other end of the telescopic inclined strut rod assembly 51 again.

[0096] S2, stirring pile planting:

[0097] The mobile stirring pile planting all-in-one machine is used for aligning the stirring drill bit to the first pile pressing pile point A, and the power head winch 45 and the stirring power head 41 are started, the stirring power head 41 is rotated and drilled downwards at the same time, a plurality of drill rods can be added during drilling according to the stirring depth, the stirring power head 41 is stirred to a preset depth, the drill rod is rotated and lifted until the drill bit is lifted back to the original position, and the stirring of the first pile pressing pile point A is completed.

[0098] The first pile pressing table 2 is started, the pile pressing cylinder 24 is used for pressing the pile into the first stirring pile, the stirring power head 41 is rotated to the second pile pressing pile point B, the power head winch 45 and the stirring power head 41 are started again, the stirring power head 41 is rotated and drilled downwards at the same time, the stirring power head 41 is stirred to a preset depth, the drill rod is rotated and lifted until the drill bit is lifted back to the original position, and the stirring of the second pile pressing pile point B is completed.

[0099] The second pile pressing table is started, the pile pressing cylinder 24 is used for pressing the pile into the second stirring pile, the stirring pile planting is completed at the position, and the stirring pile planting of all pile pressing pile points is sequentially cycled until the stirring pile planting of all pile pressing pile points is completed.

[0100] When the stirring power head 41 is rotated from the first pile pressing pile point A to the second pile pressing pile point B,

[0101] The other end of the telescopic inclined strut rod assembly 51 is disconnected from the first connection position on the main body platform 1, the slewing driving device 6 is started, the column section 43 is rotated to rotate the stirring power head 41 arranged on the column section 43 to the second pile pressing pile point B, and the other end of the telescopic inclined strut rod assembly 51 is connected with the second connection position on the main body platform 1.

[0102] In the utility model, through the stirring pile planting all-in-one machine, two pile pressing pile points can be staggered and stirred (when the pile planting operation is performed on the first pile pressing pile point A, the stirring power head 41 on the column assembly 4 can be rotated to the second pile pressing pile point B to perform the stirring operation), the construction efficiency can be improved, the stirring center and the pile pressing center are coincided due to the fact that the column assembly 4 can drive the stirring power head 41 to rotate and the two pile pressing tables are symmetrically arranged about the rotation center C of the column assembly 4, the difficulty of pressing the pile is reduced, and the concentricity of the two pile points is improved.

[0103] The above are only preferred embodiments of the present application, and do not limit the patent range of the present application, and any equivalent structural transformation made by using the present application specification and drawing contents, or directly / indirectly applied in other related technical fields are included in the patent protection range of the present application.

Claims

1. A piling and stirring integrated machine, characterized in that, The application relates to a machine body platform, a first pile pressing table for pressing a pile into a stratum, a second pile pressing table for pressing a pile into a stratum and a column assembly for stirring construction; one end of the column assembly is hinged to the machine body platform and is in vertical or horizontal arrangement with the machine body platform through a mast mechanism; the column assembly comprises a stirring power head, a hinge segment for being hinged to the machine body platform and a column segment for slidingly supporting the stirring power head; one end of the hinge segment is hinged to the machine body platform, the other end is rotatably connected to one end of the column segment through a rotary drive device, and the other end of the column segment is further connected with a goose head for supporting and hoisting the stirring power head; one end of the machine body platform away from the column assembly is provided with a crane for hoisting a pile; the first pile pressing table and the second pile pressing table are symmetrically arranged about the rotary center of the column assembly so that a stirring center and a pile planting center are concentrically arranged; and the frames of the first pile pressing table and the second pile pressing table are integrally arranged with the machine body platform. The stirring and pile planting integrated machine further comprises a longitudinal moving mechanism for longitudinal movement of the equipment, a transverse moving mechanism for transverse movement of the equipment and a lifting mechanism; the longitudinal moving mechanism and the transverse moving mechanism are arranged below the machine body platform through the lifting mechanism, and the lifting mechanism is used for adjusting the levelness of the machine body platform.

2. The pile planting and stirring integrated machine according to claim 1, characterized in that, the mast mechanism comprises a telescopic diagonal strut assembly, a vertical frame pull rope, a one-character frame, a steel wire rope and a mast winch; and a fixed pulley block is arranged on the machine body platform; 3. The pile planting and mixing all-in-one machine according to claim 1 or 2, characterized in that, one end of the one-character frame is hinged to the machine body platform, and the other end is provided with a movable pulley block; one end of the telescopic diagonal strut assembly is hinged to the column assembly, and the other end is detachably connected to the machine body platform and has a first connecting position and a second connecting position on the machine body platform; one end of the vertical frame pull rope is hinged to the column segment, and the other end is detachably connected to the movable pulley end of the one-character frame; one end of the steel wire rope is connected to the mast winch, and the other end sequentially passes through the movable pulley block and the fixed pulley block to provide power for the mast of the column assembly. the telescopic diagonal strut assembly comprises a diagonal strut and a diagonal strut oil cylinder connected to one end of the diagonal strut.

4. The pile planting and mixing integrated machine according to claim 3, characterized in that, the rotary drive device comprises a rotary motor, a first rotary support in driving connection with the rotary motor and a second rotary support; 5. The pile planting and mixing integrated machine according to claim 3, characterized in that, the first rotary support comprises a first outer ring with meshing teeth on an outer wall and a first inner ring in rotatable connection with the first outer ring; the second rotary support comprises a second outer ring and a second inner ring in rotatable connection with the second outer ring; one end of the column segment is fixedly connected to the first inner ring, and the other end is fixedly connected to the second inner ring. one end of the telescopic diagonal strut assembly and one end of the vertical frame pull rope are respectively connected to different position points of the second outer ring; under the driving of the rotary motor, the first outer ring drives the first inner ring to rotate and drives the column segment fixedly connected to the first inner ring to rotate; the telescopic diagonal strut assembly arranged on the second outer ring does not rotate under the action of the second rotary support.

6. The pile planting and mixing all-in-one machine according to claim 5, characterized in that, ​ 7. The pile planting and mixing integrated machine according to claim 1 or 2, characterized in that, The column section comprises a plurality of column section bodies, and the plurality of column section bodies are connected in series by flanges. The column section is further provided with a power head winch adjacent to the hinge section, which is used to provide lifting power for the stirring power head.

Images