CN215105234U

CN215105234U - Plug-in type vibroflotation gravel pile machine device

Info

Publication number: CN215105234U
Application number: CN202120902848.9U
Authority: CN
Inventors: 张广彪; 张卫民; 王黎强
Original assignee: BEIJING VIBROFLOTATION ENGINEERING MACHINERY CO LTD
Current assignee: BEIJING VIBROFLOTATION ENGINEERING MACHINERY CO LTD
Priority date: 2021-04-28
Filing date: 2021-04-28
Publication date: 2021-12-10
Anticipated expiration: 2031-04-28

Abstract

The utility model relates to a plug-in type shakes towards gravel pile machine device relates to and shakes towards technical field, shake towards equipment, be used for driving the actuating mechanism who shakes towards equipment including the stake machine frame, be used for shaking towards the rubble, actuating mechanism installs in the stake machine frame, actuating mechanism shakes towards equipment up-and-down motion through wire rope drive, shake towards equipment including shaking towards ware, guide arm, the guide arm including be used for with shake towards the guide arm body that the ware is connected, be no less than 1 guide arm extension section, install in the stake machine frame and be used for placing the guide arm frame of guide arm extension section, be used for taking out the guide arm extension section on the guide arm frame and install the manipulator on the guide arm body, guide arm extension section and guide arm body coupling. The utility model discloses area is little, with low costs, and the pore-forming is efficient.

Description

Plug-in type vibroflotation gravel pile machine device

Technical Field

The utility model relates to a plug-in type shakes towards gravel pile machine device belongs to the shake towards technical field.

Background

In the soft soil foundation reinforcement treatment project, the vibro-replacement gravel pile process is widely applied by the advantages of outstanding construction quality effect, simple construction process, low construction cost, wide sources of filling materials and the like. In earthquake-prone areas, the vibro-replacement gravel pile reinforcement technology becomes the technology preferred by designers due to the fact that liquefaction resistance is achieved, and the formed composite foundation has outstanding earthquake-resistant performance. In essence, the vibroflotation process uses water under high pressure in sand, gravel, and upper layers, and sometimes has to be replaced by adding pebbles or gravel, so the pores are always in a slurry state. Under the condition of shallow vibration and impact within 20 meters, the engineering purpose can be achieved by using a single guide rod (hanging pipe); for the deep vibroflotation of 30 to 40 meters, large equipment is used, and a single lengthened guide rod can also achieve the purpose of engineering, but the engineering cost is greatly increased; when the hole depth is more than 50 meters, if a single guide rod is continuously used, not only is the engineering cost difficult to bear, but also the potential safety hazard is increased sharply, and the vibroflotation technology cannot be continued.

At present, the vibroflotation construction exceeding 40 meters in depth basically adopts a telescopic guide rod so as to carry out vibroflotation and stone breaking operation on the stratum exceeding 40 meters in depth. However, since the telescopic guide rod is composed of a plurality of sections of guide rods and works in an environment where gravel, sand and slurry are mixed and in a state where a large-sized vibrating device is connected to the lower part, once the slurry and the gravel in the slurry enter the gap between the inner and outer guide rods and the telescopic guide rod is clamped, the vibroflot is buried in the hole, so that the vibroflot construction fails and great loss is caused.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a plug-in type shakes towards gravel pile machine device can start many rounds and mill the pore-forming machine under rocky, big rock geological conditions, assists the pore-forming, solves the problem that pore-forming difficulty, efficiency of construction are low, its technical scheme as follows:

the utility model provides a plug-in type shakes towards rubble stake machine device, includes stake machine frame, is used for shaking towards the rubble shake towards equipment, is used for the drive to shake towards the actuating mechanism of equipment, actuating mechanism installs in stake machine frame, actuating mechanism shakes towards equipment up-and-down motion through the wire rope drive, shake towards equipment including shaking towards ware, guide arm, the guide arm is including being used for with shake towards the guide arm body that the ware is connected, be no less than 1 guide arm extension section, install in the stake machine frame and be used for placing the guide arm extension section the guide arm frame, be used for taking out the guide arm extension section on the guide arm frame and install the manipulator on the guide arm body, guide arm extension section and guide arm body coupling.

Further, when the number of the guide rod extension sections is 1, the bottom of each guide rod extension section is connected with the top of the guide rod body;

when the guide rod extending sections are multiple, the guide rod extending sections are connected with each other, and the guide rod extending section positioned at the bottom is connected with the top of the guide rod body.

Furthermore, the guide rod body and the guide rod extension section respectively comprise a first cylinder and a first mounting plate, the first cylinder is used for stone materials to pass through, a second cylinder is arranged on one side of the first cylinder and used for steel wire ropes and water pipes to pass through, a first cylinder wall opening is formed in the cylinder wall of the first cylinder along the length direction, a second cylinder wall opening is formed in the cylinder wall of the second cylinder along the length direction, the second cylinder is partially embedded into the first cylinder wall opening, and the first cylinder and the second cylinder are welded;

the first mounting plate is sleeved on the periphery of the bottom of the first cylinder and the periphery of the bottom of the second cylinder, the first mounting plate is connected with the first cylinder and the second cylinder through bolts, a first arc-shaped plate is arranged on the periphery of the top of the second cylinder, a movable door mechanism corresponding to an opening of the second cylinder wall is mounted on the cylinder wall of the second cylinder, a first connecting plate is arranged between the first cylinder and the second cylinder, and the first connecting plate is tangent to the first cylinder and the second cylinder.

Further, the second cylinder comprises a first arc-shaped section positioned in the first cylinder, a second arc-shaped section is arranged at one end of the first arc-shaped section, a third arc-shaped section is arranged at the other end of the first arc-shaped section, the tail end of the second arc-shaped section is connected with the first arc-shaped section, the head end of the third arc-shaped section is connected with the first arc-shaped section, and the second arc-shaped section and the third arc-shaped section are positioned outside the first cylinder;

the head end of the second arc-shaped section is provided with a first baffle extending into the second cylinder, the head end of the first baffle is connected with the head end of the second arc-shaped section, the tail end of the first baffle is vertically provided with a second baffle, the head end of the second baffle is positioned at the opening of the second cylinder wall, the tail end of the second baffle is connected with the inner wall of the first arc-shaped section, the inner walls of the third arc-shaped section and the first arc-shaped section are provided with a third baffle, and the second baffle, the third baffle and part of the inner wall of the first arc-shaped section form a cavity for the steel wire rope and the water pipe to pass through;

a second mounting plate for mounting a movable door mechanism is arranged between the first baffle and the second baffle, and the first arc-shaped plate is positioned on the periphery of the top end of the first arc-shaped section;

the first mounting plate comprises a fourth arc-shaped section, a straight section and a fifth arc-shaped section, the fourth arc-shaped section is used for being connected with the first cylinder, the straight section is used for being connected with the first connecting plate, the fifth arc-shaped section is used for being connected with the second cylinder, two ends of the fourth arc-shaped section are connected with the straight section, the other end of the straight section is connected with the head end of the fifth arc-shaped section, the tail end of the fifth arc-shaped section is located above an opening of the second cylinder wall, the two fifth arc-shaped sections are oppositely arranged, the inner diameter of the fifth arc-shaped section is the same as the outer diameter of the second cylinder, and the inner diameter of the fourth arc-shaped section is the same as the outer diameter of the first cylinder.

Furthermore, the movable door mechanism comprises a movable door body, a rotating shaft and a torsion spring, wherein the rotating shaft is connected with the second mounting plate, a sleeve which is sleeved on the rotating shaft for connection is arranged on the inner side of the movable door body, the torsion spring is sleeved on the lower portion of the rotating shaft, one end of the torsion spring is in contact with the movable door body, and the other end of the torsion spring is inserted into the second baffle;

the top of dodge gate body is equipped with first dog, the outside of dodge gate body is provided with the second dog, the third arc section is equipped with the recess corresponding with the second dog.

Further, when the number of the guide rod extension sections is 1, the first mounting plate of the guide rod extension section is sleeved on the periphery of the top of the guide rod body, the first arc-shaped plate on the guide rod body is inserted into the guide rod extension section, the first arc-shaped plate on the guide rod body is sleeved on the periphery of the second cylinder on the guide rod extension section, and the movable door body is connected with the third arc-shaped section;

when the guide rod extension sections are multiple, the guide rod extension sections are connected with each other, the guide rod extension section positioned at the bottom is connected with the top of the guide rod body, the first mounting plate on the guide rod extension section positioned above is sleeved on the periphery of the top of the guide rod extension section positioned below, the first arc plate on the guide rod extension section positioned below is inserted into the guide rod extension section positioned above, the first arc plate on the guide rod extension section positioned below is sleeved on the periphery of the second cylinder on the guide rod extension section positioned above, the first mounting plate on the guide rod extension section positioned at the bottom is sleeved on the periphery of the top of the guide rod body, the first arc plate on the guide rod body is inserted into the guide rod extension section, the first arc plate on the guide rod body is sleeved on the periphery of the second cylinder on the guide rod extension section, and the movable door body is connected with the third arc section.

Furthermore, the device also comprises a manipulator which takes out the guide rod extension section on the guide rod body and puts the guide rod extension section on the guide rod frame.

The utility model has the advantages that:

the utility model discloses can select 1 or a plurality of guide arm extension section to realize the adjustment to guide arm length according to the construction needs, can unload the guide arm extension section when not needing, can reduce and lift by crane the degree of difficulty, required pile frame is short, area is little, with low costs, can realize the bottom ejection of compact of extra-deep vibroflotation gravel pile, and the pore-forming is efficient, and equipment security performance is good. .

Drawings

FIG. 1 is a schematic view of a plug-in vibro-replacement stone chipper apparatus;

FIG. 2 is a schematic view of the guide bar;

FIG. 3 is a top view of the guide rod extension;

fig. 4 is a top view of the guide body.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that the terms "top," "middle," "upper," "one end," "lower," "left side," "right side," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

Example one

As shown in fig. 1, the plug-in type vibro-replacement stone pile machine device comprises a pile machine frame 1, a guide rod frame 2, a manipulator, vibro-replacement equipment for vibro-replacement stone, and a driving mechanism 3 for driving the vibro-replacement equipment to move up and down, wherein the pile machine frame 1 comprises a pile machine base 11, a pile machine mast 12, and a support rod 13 for supporting the pile machine mast; a pile machine mast 12 is erected on the pile machine base 11, a pile machine mast horse head 14 is arranged at the top of the pile machine mast 12, and the pile machine mast 12 is provided with a mast track; the driving mechanism 3 is installed on the pile machine base 11, the driving mechanism 3 comprises a winch 31 and a pulley, and a steel wire rope 311 on the winch 31 is connected with the vibroflotation device 3 through the pulley; the vibroflotation equipment comprises vibroflotation devices 4, guide rods 5, motors 6, shock absorbers 7, junction boxes 8 and storage bins 9, each guide rod 5 comprises a guide rod body 51 and at least one guide rod extension section 52, the top of each vibroflotation device 4 is connected with each motor 5, the top of each motor 6 is connected with each shock absorber 7, the top of each shock absorber 7 is connected with the bottom of each junction box 8, the top of each junction box 8 is connected with each guide rod body 51, each guide rod extension section 52 is connected with each guide rod body 51, and a steel wire rope on each winch 31 is connected with each storage bin 9 through a mast horse head 14. The guide rod frame 2 is arranged on the pile machine base 11, a plurality of guide rod extension sections 52 are placed on the guide rod frame 2, the manipulator is used for taking out the guide rod extension sections 52 on the guide rod frame 2 and installing the guide rod extension sections on the guide rod body 51, and can also take off the guide rod extension sections 52 on the guide rod body 51 and placing the guide rod extension sections on the guide rod frame 2, the model of the manipulator is FANUC industrial robot M-900iA, 70M-100M pile frames are generally needed for vibroflotation construction exceeding 40M, the tonnage of a crane is required to reach 300t-500t, even 800t, thus the area of a crane chassis is large, the vibroflotation pile machine can not be arranged due to the limitation of a construction site, the guide rod 5 of the utility model adopts a connection mode that the guide rod body 51 is matched with the guide rod extension sections 52, and the length of the guide rod 5 can be adjusted according to the construction requirement, along with the increase of the depth of the pile hole, a plurality of guide rod extension sections 52 can be arranged on the guide rod body 1 by utilizing a manipulator, so that the length of the guide rod 5 is increased; along with the continuous rising of vibroflotation device 4, can also unload the guide arm extension section 52 of top step by step, so not only can reduce and lift by crane the degree of difficulty, but also can reduce pile frame height, and the required pile frame height of vibroflotation pile in the degree of depth hectometer is less than 20 meters, can effective reduce cost low, and equipment application scope is wide. .

As shown in fig. 2-4, the guide rod body 51 and the guide rod extension 52 each include a first cylinder 53 for passing stone materials, a second cylinder 54, a first arc-shaped plate 55, a movable door mechanism 56, and a first mounting plate 57, the second cylinder 54 is located at one side of the first cylinder 53, the second cylinder 54 is used for passing the steel cable 311 and the water pipe 10, a first cylinder wall opening is arranged on the cylinder wall of the first cylinder 53 along the length direction, a second cylinder wall opening is arranged on the cylinder wall of the second cylinder 54 along the length direction, wherein the top of the first cylinder wall opening is aligned with the top of the first cylinder 223, the bottom of the first cylinder wall opening is aligned with the bottom of the first cylinder 223, the second cylinder wall opening is aligned with the top of the second cylinder 224, the bottom of the second cylinder wall opening is aligned with the bottom of the second cylinder 224, and the second cylinder 54 is partially inserted into the first cylinder wall opening, the first cylinder 53 is welded with the second cylinder 54; the first arc-shaped plate 55 is arranged on the periphery of the top of the second cylinder 54, the movable door mechanism 56 is arranged on the cylinder wall of the second cylinder 54, the movable door mechanism 56 corresponds to the opening of the second cylinder wall, a first connecting plate is arranged between the first cylinder 53 and the second cylinder 54, the first connecting plate is tangent to the first cylinder 53 and the second cylinder 54, the first mounting plate 57 is sleeved on the periphery of the bottom of the first cylinder 53 and the periphery of the bottom of the second cylinder 54, the first mounting plate 57 is connected with the first cylinder 53 and the second cylinder 54 by bolts, the first mounting plate 57 comprises a fourth arc-shaped section connected with the first cylinder 53, a straight line section connected with the first connecting plate and a fifth arc-shaped section connected with the second cylinder 54, two ends of the fourth arc-shaped section are connected with straight line sections, and the other end of the straight line section is connected with the head end of the fifth arc-shaped section, the tail ends of the fifth arc-shaped sections are positioned above the opening of the second cylinder wall, the two fifth arc-shaped sections are oppositely arranged, the inner diameter of each fifth arc-shaped section is the same as the outer diameter of the second cylinder 54, and the inner diameter of each fourth arc-shaped section is the same as the outer diameter of the first cylinder 53. Therefore, when the guide rod body 51 and the guide rod extension section 52 are installed, the guide rod body 51 and the guide rod extension section 52 can be kept aligned at the same position, and the first installation plate 57 is located at the same position of the guide rod body 51 or the guide rod extension section 52, so that installation of bolts is facilitated, and construction efficiency is improved.

When guide arm extension 52 is 1, the bottom of guide arm extension 52 is connected with the top of guide arm body 51, and during the installation, first mounting panel 57 cover on the guide arm extension 52 is at the top of guide arm body 51 and utilizes bolted connection, convenient dismantlement and installation, the utility model discloses the first mounting panel 57 that sets up makes things convenient for the connection of guide arm body 51, guide arm extension 52. When the guide rod extending sections 52 are multiple, the guide rod extending sections 52 are connected with each other, the guide rod extending section 52 positioned at the bottom is connected with the top of the guide rod body 51, wherein the first mounting plate 57 positioned on the guide rod extending section 52 positioned above is sleeved on the periphery of the top of the guide rod extending section 52 positioned below, the first mounting plate 57 positioned on the guide rod extending section 52 positioned at the bottom is sleeved on the top of the guide rod body 51, and the first mounting plate 57, the first cylinder 53 and the second cylinder 54 are connected through bolts, so that the guide rod body 51 and the guide rod extending section 52 are convenient to assemble and disassemble.

Example two

The second cylinder 54 shown in fig. 2-4 comprises a first arc-shaped segment 541, a second arc-shaped segment 542, a third arc-shaped segment 543, a first baffle 5421, a second baffle 5422, and a third baffle 5431, wherein the first arc-shaped segment 541 is located in the first cylinder 53, the second arc-shaped segment 542 and the third arc-shaped segment 543 are located outside the first cylinder 53, one end of the first arc-shaped segment 541 is connected to the second arc-shaped segment 542, the other end of the first arc-shaped segment 541 is connected to the third arc-shaped segment 543, the second arc-shaped segment 542 and the third arc-shaped segment 543 are respectively distributed at the left and right ends of the first arc-shaped segment 541, the tail end of the second arc-shaped segment 542 is connected to the first arc-shaped segment 541, the head end of the third arc-shaped segment 543 is connected to the first arc-shaped segment 541, the first arc-shaped plate 55 is located at the periphery of the top end of the first arc-shaped segment 541, the inner diameter of the first arc-shaped plate 55 is the same as the outer diameter of the second cylinder 54, and the lower portion of the first arc-shaped plate 55 is welded to the periphery of the first arc-shaped segment 541, the upper part of the first arc-shaped section 541 is higher than the top of the second cylinder 54, when the guide rod extension section 52 is installed above the first arc-shaped plate 55, the first arc-shaped plate 55 can be inserted into the periphery of the second cylinder 54 of the guide rod extension section 52, so that the guide rod extension section 52 can be prevented from rotating, the guide rod extension section 52 and the guide rod 5 can be aligned better, and the installation is convenient;

the head end of the first baffle 5421 is connected with the head end of the second arc-shaped section 542, the tail end of the first baffle 5421 extends into the second cylinder 54, the second baffle 5422 is vertically arranged with the tail end of the first baffle 5421, the head end of the second baffle 5422 is positioned at the opening of the second cylinder wall, the tail end of the second baffle 56 is connected with the inner wall of the first arc-shaped section 541, the head end of the third baffle 5431 is connected with the tail end of the third arc-shaped section 543, the tail end of the third baffle 5431 is connected with the inner wall of the first arc-shaped section 541, a second mounting plate for mounting the movable door mechanism 56 is arranged between the head end of the first baffle 5421 and the second baffle 5422, the third baffle 5431 and part of the inner wall of the first arc-shaped section 541 form a cavity for the steel wire rope 311 and the water pipe 10 to pass through, during mounting, the manipulator firstly takes out the guide rod extension section 52, then moves the guide rod extension 52 to the upper part of the guide rod body 51, and then the cavity of the guide rod extension 52 is close to the steel wire rope 311 and the water pipe 10, and make wire rope 311 and water pipe 10 telescope the cavity of guide arm extension 52, the preliminary alignment of guide arm extension 52 and guide arm can be accomplished to this process, the manipulator moves guide arm extension 52 downwards at last, and insert the top of guide arm body 51 with first mounting panel 57 on the guide arm extension 52, first arc 55 on the guide arm body 51 inserts in the guide arm extension 52 simultaneously, so far, butt joint is accomplished with guide arm body 51 to guide arm extension 52, only need carry out the bolt reinforcement can, carry out the pore-creating. Similarly, when the length of the guide rod 5 needs to be increased again, that is, when there are a plurality of guide rod extensions 52, the first mounting plate 57 on the bottom guide rod extension 52 is sleeved on the outer periphery of the top of the guide rod body 51, and the plurality of guide rod extensions 52 are connected to each other, it is necessary for the robot to take out the guide rod extension 52 from the guide rod frame 2 again and move the guide rod extension 52 above the guide rod extension 52 on the vibroflot 4, wherein the first mounting plate 57 on the upper guide rod extension 52 is sleeved on the outer periphery of the top of the lower guide rod extension 52, the first arc-shaped plate 55 on the lower guide rod extension 52 is inserted into the upper guide rod extension 52, the first arc-shaped plate 55 on the lower guide rod extension 52 is sleeved on the outer periphery of the second cylinder 54 on the upper guide rod extension 52, because the guide rod extensions 52 and the guide rod body 51 have the same structure, therefore, the connection mode is the same, firstly, the cavity of the guide rod extension section 52 positioned above and the cavity close to the steel wire rope 311 and the water pipe 10 are sleeved with the steel wire rope 311 and the water pipe 10 in the cavity of the guide rod extension section 52 positioned above; secondly, the manipulator moves down the guide rod extension 52 that is located the top, make the first mounting panel 57 cover on the guide rod extension 52 that is located the top at the top of the guide rod extension 52 that is located its below, the arc 55 on the guide rod extension 52 that is located the below inserts in the guide rod extension 52 that is located the top simultaneously, bolt fastening is carried out to two upper and lower guide rod extensions 52, this can make things convenient for the constructor to require according to the site operation, adjust the length of guide rod 5 at any time, along with the pile hole encryption stage, shake towards ware 4 and constantly rise, can also dismantle the guide rod extension 52 at top in proper order, not only can reduce the energy consumption, can also effectively reduce the area of equipment, equipment application scope is wider. The utility model discloses in, align from top to bottom first drum 53 on the guide arm extension 52 and the guide arm body 51, compare with telescopic guide arm structure, make telescopic guide arm blocked among the clearance of guide arm in the grit entering can not appear, lead to then shake towards the ware and will bury the downthehole condition, among the prior art, the rubble all can't reach the bottom that shakes towards the stake, the discharge end is all on ground, the utility model discloses, just align from top to bottom for the first drum 53 that the building stones passed through, the building stones can be at the discharge end of guide arm body 51 under first drum 51 is direct, enter into the stake hole, compare with prior art and can realize shaking the technological effect of the bottom ejection of compact that dashes the building stones stake at the extra-depth, and the building stones directly gets into the stake downthehole, and shake towards the effect better, and the pore-forming efficiency is high.

EXAMPLE III

As a preferable scheme, the movable door mechanism 56 shown in fig. 2 includes a movable door body 561, a rotating shaft, and a torsion spring 562, the rotating shaft is connected to the second mounting plate, a sleeve sleeved on the rotating shaft is disposed on an inner side of the movable door body 561, the torsion spring 562 is sleeved on a lower portion of the rotating shaft, one end of the torsion spring 562 is in contact with an inner side of the movable door body 561, the other end of the torsion spring 562 is inserted into the second baffle 5422, and the inner side of the embodiment is a side of the movable door body 561 corresponding to an inner wall of the second cylinder 54. The top of the movable door body 561 is provided with a first stop 563, the outer side of the movable door body 561 is provided with a second stop 563, and the third arc-shaped section 543 is provided with a groove 5431 corresponding to the second stop 563. When the guide rod extension 52 is not used, the movable door body 561 is in an open state, and when the guide rod extension 52 is installed on the guide rod body 51, the second stopper 563 is clamped with the groove 5431, so that the movable door body 561 is in a closed state. Meanwhile, the first mounting plate 57 on the guide rod extension section 52 is inserted into the top of the guide rod body 51, the first mounting plate 57 can be simultaneously sleeved on the peripheries of the movable door body 561 and the second cylinder 54, and the first stop 563 located at the top of the guide rod body 51 is in contact with the first mounting plate 57 at the bottom of the guide rod extension section 52, the first stop 563 can limit the mounting position of the first mounting plate 57, the falling range of the guide rod extension section 52 can be limited, the first stop 563 can play a role in supporting and limiting, when the first mounting plate 57 is inserted into a gap between the first stop 563 and the movable door body 561, the guide rod extension section 52 and the guide rod body 51 are mounted completely.

In pore-creating process, wire rope 311 and water pipe 10 are all through the second drum 54 of guide arm body 51, the utility model discloses utilize torsion spring 562 to make guide arm extension section 52 be in the open mode when not using, this structure makes things convenient for guide arm extension section 52 to go into wire rope 311 and water pipe 10 card earlier with in the cavity with guide arm extension section 52, and guide arm extension section 52 descends and accomplishes the concatenation with guide arm body 51 after that, and the concatenation can also be accomplished with guide arm extension section 52 on the ware 4 of dashing to the same reason. After splicing, the second stopper 563 is connected with the groove 5431 in a clamping manner, so that the guide rod extension section 52 and the movable door body 561 of the guide rod body 51 are both in a closed state, and thus, slurry and the like in a pore-forming process can be prevented from entering the second cylinder 54, abrasion to the steel wire rope 311 and the water pipe 10 is reduced, and the safety performance of the device is improved.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A plug-in type vibroflotation gravel pile machine device comprises a pile machine frame (1), vibroflotation equipment for vibroflotation gravel and a driving mechanism (3) for driving the vibroflotation equipment, the driving mechanism (3) is arranged on the machine frame (1) of the pile machine, the driving mechanism (3) drives the vibroflotation equipment to move up and down through a steel wire rope (311), it is characterized in that the vibroflotation equipment comprises a vibroflotation device (4) and a guide rod (5), the guide rod (5) comprises a guide rod body (51) connected with the vibroflot (4) and not less than 1 guide rod extension section (52), the pile driver is characterized in that a guide rod frame (2) used for placing a guide rod extension section (52) and a manipulator used for taking out the guide rod extension section (52) on the guide rod frame (2) and installing the guide rod extension section on a guide rod body (51) are installed on the pile driver rack (1), and the guide rod extension section (52) is connected with the guide rod body (51).

2. A plug-in vibro-replacement stone column apparatus according to claim 1, characterized in that when there are 1 guide rod extensions (52), the bottom of the guide rod extension (52) is connected with the top of the guide rod body (51);

when the number of the guide rod extending sections (52) is multiple, the guide rod extending sections (52) are connected with each other, and the guide rod extending section (52) positioned at the bottom is connected with the top of the guide rod body (51).

3. The plug-in type vibro-replacement stone pile machine device according to claim 2, characterized in that, the guide rod body (51) and the guide rod extension section (52) comprise a first cylinder (53) for passing stone materials and a first mounting plate (57), one side of the first cylinder (53) is provided with a second cylinder (54) for passing a steel wire rope (311) and a water pipe (10), the wall of the first cylinder (53) is provided with a first cylinder wall opening along the length direction, the wall of the second cylinder (54) is provided with a second cylinder wall opening along the length direction, the second cylinder (54) is partially embedded into the first cylinder wall opening, and the first cylinder (53) and the second cylinder (54) are welded;

the first mounting plate (57) is sleeved on the periphery of the bottom of the first cylinder (53) and the periphery of the bottom of the second cylinder (54), the first mounting plate (57) is connected with the first cylinder (53) and the second cylinder (54) through bolts, a first arc-shaped plate (55) is arranged on the periphery of the top of the second cylinder (54), a movable door mechanism (56) corresponding to an opening of the second cylinder wall is mounted on the cylinder wall of the second cylinder (54), a first connecting plate is arranged between the first cylinder (53) and the second cylinder (54), and the first connecting plate is tangent to the first cylinder (53) and the second cylinder (54).

4. A plug-in vibro-replacement stone piling device according to claim 3, wherein the second cylinder (54) includes a first arc segment (541) located inside the first cylinder (53), one end of the first arc segment (541) is provided with a second arc segment (542), the other end of the first arc segment (541) is provided with a third arc segment (543), the end of the second arc segment (542) is connected with the first arc segment (541), the head end of the third arc segment (543) is connected with the first arc segment (541), and the second arc segment (542) and the third arc segment (543) are located outside the first cylinder (53);

the head end of the second arc-shaped section (542) is provided with a first baffle (5421) extending into the second cylinder (54), the head end of the first baffle (5421) is connected with the head end of the second arc-shaped section (542), the tail end of the first baffle (5421) is vertically provided with a second baffle (5422), the head end of the second baffle (5422) is positioned at the opening of the second cylinder wall, the tail end of the second baffle (5422) is connected with the inner wall of the first arc-shaped section (541), the inner walls of the third arc-shaped section (543) and the first arc-shaped section (541) are provided with a third baffle (5431), and the second baffle (5422), the third baffle (5431) and the inner wall of part of the first arc-shaped section (541) form a cavity for the steel wire rope (311) and the water pipe (10) to pass through;

a second mounting plate for mounting a movable door mechanism (56) is arranged between the first baffle plate (5421) and the second baffle plate (5422), and the first arc-shaped plate (55) is positioned on the periphery of the top end of the first arc-shaped section (541);

the first mounting plate (57) comprises a fourth arc section, a straight section and a fifth arc section, wherein the fourth arc section is used for being connected with the first cylinder (53), the straight section is used for being connected with the first connecting plate, the fifth arc section is used for being connected with the second cylinder (54), two ends of the fourth arc section are connected with the straight section, the other end of the straight section is connected with the head end of the fifth arc section, the tail end of the fifth arc section is located above the opening of the second cylinder wall, the two fifth arc sections are oppositely arranged, the inner diameter of the fifth arc section is the same as the outer diameter of the second cylinder (54), and the inner diameter of the fourth arc section is the same as the outer diameter of the first cylinder (53).

5. The plug-in type vibro-replacement stone column crusher device as claimed in claim 4, wherein said movable door mechanism (56) comprises a movable door body (561), a rotating shaft, a torsion spring (562), said rotating shaft is connected with the second mounting plate, a sleeve is provided on the inner side of said movable door body (561) and is sleeved on the rotating shaft, said torsion spring (562) is sleeved on the lower portion of the rotating shaft, one end of said torsion spring (562) is in contact with the movable door body (561), and the other end of said torsion spring (562) is inserted into the second baffle (5422);

the top of the movable door body (561) is provided with a first stop block (563), the outer side of the movable door body (561) is provided with a second stop block (563), and the third arc-shaped section (543) is provided with a groove (5431) corresponding to the second stop block (563).

6. A plug-in vibro-replacement stone column apparatus according to claim 5,

when the number of the guide rod extension sections (52) is 1, a first mounting plate (57) of each guide rod extension section (52) is sleeved on the periphery of the top of a guide rod body (51), a first arc-shaped plate (55) on each guide rod body (51) is inserted into each guide rod extension section (52), the first arc-shaped plate (55) on each guide rod body (51) is sleeved on the periphery of a second cylinder (54) on each guide rod extension section (52), and a movable door body (561) is connected with a third arc-shaped section (543);

when a plurality of guide rod extending sections (52) are arranged, the guide rod extending sections (52) are connected with each other, the guide rod extending section (52) positioned at the bottom is connected with the top of the guide rod body (51), a first installation plate (57) on the guide rod extending section (52) positioned at the upper part is sleeved on the periphery of the top of the guide rod extending section (52) positioned at the lower part, a first arc-shaped plate (55) on the guide rod extending section (52) positioned at the lower part is inserted into the guide rod extending section (52) positioned at the upper part, the first arc-shaped plate (55) on the guide rod extending section (52) positioned at the lower part is sleeved on the periphery of a second cylinder (54) on the guide rod extending section (52) positioned at the upper part, the first installation plate (57) on the guide rod extending section (52) positioned at the bottom is sleeved on the periphery of the top of the guide rod body (51), and the first arc-shaped plate (55) on the guide rod body (51) is inserted into the guide rod extending section (52), the first arc-shaped plate (55) on the guide rod body (51) is sleeved on the periphery of the second cylinder (54) on the guide rod extension section (52), and the movable door body (561) is connected with the third arc-shaped section (543).

7. A socketed vibro-replacement stone column apparatus according to claim 1, further comprising a manipulator to remove the guide rod extension (52) from the guide rod body (51) and place it on the guide rod holder (2).