CN212927703U - Pile driver for hydraulic engineering - Google Patents

Abstract

The utility model discloses a pile driver for hydraulic engineering, including bottom plate, support and wheel, the equal rigid coupling in bottom four corners of bottom plate has the support, the inside of support is rotated and is connected with the wheel, elevating gear is installed on the top of bottom plate, elevating gear's front surface mounting has power device. This pile driver for hydraulic engineering, which comprises an outer shell, the second motor, the picture peg, the filter screen, the cooperation of screw thread piece and slider is used, reached and to have provided power for the pile driving component, through first disc, first slide bar, the crown plate, the second disc, the montant, the cooperation of spring and pile driving pole is used, reached and to have carried out pile driving work, through the lantern ring, the second slide bar, the gyro wheel, the cooperation of buckled plate and frid is used, reached and to provide reciprocal work for the pile driving component, can make the pile driving pole reciprocate, reached and to have increased pile driving efficiency, run into hard soil, can reduce the pressure of pile driving pole through pile driving work repeatedly, can increase the life of pile driving pole.

Description

Pile driver for hydraulic engineering

Technical Field

The utility model relates to a hydraulic engineering technical field specifically is a pile driver for hydraulic engineering.

Background

The pile driver comprises a pile hammer, a pile frame, auxiliary equipment and the like, wherein the pile hammer is attached between two parallel vertical guide rods (commonly called a gantry) at the front part of the pile frame and hoisted by a hoisting hook, the pile frame is a steel structure tower frame, a winch is arranged at the rear part of the pile frame and used for hoisting a pile and the pile hammer, a guide frame consisting of two guide rods is arranged in front of the pile frame and used for controlling the pile driving direction, so that the pile accurately penetrates into the stratum according to the design direction, the existing pile driver for hydraulic engineering drives the pile in the pile driving process in a vibration rotating mode, the pile driving work cannot be carried out up and down in a reciprocating mode, the pile driving rod carries out forced pile driving work on harder ground, the pile driving rod can be damaged due to long-time friction with the ground, and the service life of the pile driving rod is short.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pile driver for hydraulic engineering to solve the current pile driver for hydraulic engineering who proposes in the above-mentioned background art at the pile in-process, carry out pile work with the rotatory mode of vibrations, can't accomplish up-down reciprocating work, pile driving pole carries out the pile work of forcing when to harder ground, and pile driving pole and the long-time friction in ground can lead to the damage, lead to the shorter problem of life of pile driving pole.

In order to achieve the above object, the utility model provides a following technical scheme: a pile driver for hydraulic engineering comprises a bottom plate, supports and wheels, wherein the supports are fixedly connected to four corners of the bottom end of the bottom plate, the wheels are rotatably connected to the inside of the supports, a lifting device is installed at the top end of the bottom plate, a power device is installed on the front surface of the lifting device, a pile driving component is installed at the bottom end of the power device, and reciprocating components are installed on two sides of the pile driving component;

preferably, reciprocating member includes the lantern ring, second slide bar, gyro wheel, buckled plate and frid, the inside sliding connection of the lantern ring has the second slide bar, the inboard rigid coupling in top of second slide bar has the gyro wheel, the bottom laminating of gyro wheel has the buckled plate, the bottom rigid coupling of second slide bar has the frid.

Compared with the prior art, the beneficial effects of the utility model are that: the pile driver for the hydraulic engineering can move to a specified position by matching the bottom plate, the support and the wheels, can lift a power device by matching the frame, the support, the motor base, the first motor and the screw rod, can control the pile driving depth, can provide power for a pile driving component by matching the shell, the second motor, the inserting plate, the filter screen, the thread block and the sliding block, can provide reciprocating work for the pile driving component by matching the first disc, the first sliding rod, the ring plate, the second disc, the vertical rod, the spring and the pile driving rod, can move up and down by matching the lantern ring, the second sliding rod, the roller, the corrugated plate and the groove plate, and can increase the pile driving efficiency, when hard soil is met, the pressure of the pile driving rod can be reduced through repeated pile driving work, and the service life of the pile driving rod can be prolonged.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection structure of the frame and the screw rod in the right section of FIG. 1;

FIG. 3 is a schematic view of the enlarged connection between the piling element and the reciprocating element of FIG. 1;

FIG. 4 is a schematic view showing a coupling structure of the first disk, the corrugated plate and the roller of FIG. 3;

fig. 5 is a schematic view of a connection structure of the second slide bar, the groove plate and the ring plate in fig. 3.

In the figure: 1. a bottom plate, 2, a support, 3, a wheel, 4, a lifting device, 401, a frame, 402, a support, 403, a motor base, 404, a first motor, 405, a screw, 5, a power device, 501, a housing, 502, a second motor, 503, an insert plate, 504, a filter screen, 505, a thread block, 506, a slider, 6, a pile driving member, 601, a first disk, 602, a first slide bar, 603, a ring plate, 604, a second disk, 605, a vertical bar, 606, a spring, 607, a pile driving bar, 7, a reciprocating member, 701, a ring, 702, a second slide bar, 703, a roller, 704, a corrugated plate, 705, a groove plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a pile driver for hydraulic engineering comprises a base plate 1, supports 2 and wheels 3, wherein the supports 2 are fixedly connected to four corners of the bottom end of the base plate 1, the wheels 3 are rotatably connected to the inside of the supports 2, the supports 2 can support the wheels 3, the base plate 1 can move through the matching between the supports 2 and the wheels 3, a lifting device 4 is installed at the top end of the base plate 1, the lifting device 4 can drive a power device 5 to move up and down, the power device 5 can provide power for a pile driving component 6, the power device 5 is installed on the front surface of the lifting device 4, the pile driving component 6 is installed at the bottom end of the power device 5, the pile driving component 6 can carry out pile driving work, reciprocating components 7 are installed on two sides of the pile driving component 6, and the reciprocating components 7 can provide reciprocating work for the pile driving component 6, so that the pile driving efficiency can be;

reciprocating member 7 includes lantern ring 701, second slide bar 702, gyro wheel 703, buckled plate 704 and frid 705, the inside sliding connection of lantern ring 701 has second slide bar 702, lantern ring 701 passes through the slider sliding connection with frame 401, second slide bar 702 can slide from top to bottom in the inside of lantern ring 701, the inboard rigid coupling in top of second slide bar 702 has gyro wheel 703, gyro wheel 703 can drive second slide bar 702 and reciprocate, the laminating of the bottom of gyro wheel 703 has buckled plate 704, buckled plate 704 can drive gyro wheel 703 reciprocates, the top surface of buckled plate 704 is the corrugate, buckled plate 704 is fixed with first disc 601 and links to each other, the bottom rigid coupling of second slide bar 702 has frid 705, second slide bar 702 can drive frid 705 and reciprocate, frid 705 and frid 603 sliding connection.

Lifting device 4 includes frame 401, support 402, motor cabinet 403, first motor 404 and screw rod 405, the top rigid coupling of frame 401 has support 402, frame 401 installs fixed work through bolt and bottom plate 1, support 4022 can support work to motor cabinet 403, the top rigid coupling of support 402 has motor cabinet 403, motor cabinet 403 can carry out fixed work with first motor 404, first motor 404 is common large-scale servo motor on the market, the inside rigid coupling of motor cabinet 403 has first motor 404, the bottom rigid coupling of first motor 404 has screw rod 405, screw rod 405 links to each other with the output shaft of first motor 404 is fixed, screw rod 405 can rotate in frame 401's inside.

The power device 501 comprises a shell 501, a second motor 502, an inserting plate 503, a filter screen 504, a thread block 505 and a sliding block 506, the second motor 502 is fixedly connected inside the shell 501, the shell 501 can protect the second motor 502, the second motor 502 is a large-scale servo motor commonly found in the market, the inserting plate 503 is inserted inside the top end of the shell 501, the inserting plate 503 can be buckled and disassembled from the top end of the shell 501, the filter screen 504 is fixedly connected inside the inserting plate 503, the heat dissipation work can be performed through the filter screen 504, two thread blocks 505 are fixedly connected to the right side of the shell 501, the thread block 505 is in threaded connection with a screw 405, the screw 405 can drive the thread block 505 to move up and down, the thread block 505 can drive the shell 501 to move up and down, the sliding block 506 is fixedly connected to the right side of the thread block 505, the sliding block 506 can slide up and down inside the frame 401.

The piling member 6 comprises a first circular disc 601, a first sliding rod 602, a ring plate, 603, a second circular disc 604, a vertical rod 605, a spring 606 and a piling rod 607, wherein the first sliding rod 602 is inserted into both sides of the inside of the first circular disc 601, the first circular disc 601 is fixedly connected with the output shaft of the second motor 502, the top end of the outer wall of the first sliding rod 602 is in threaded connection with a threaded block, the first sliding rod 602 can slide up and down inside the first circular disc 601, the outer wall rigid coupling of second disc 604 has the crown plate 603, the bottom rigid coupling of first slide bar 602 has second disc 604, first disc 601 can drive second disc 604 through first slide bar 602 and rotate, the inside grafting of second disc 604 has montant 605, montant 605 can slide from top to bottom in the inside of second disc 604, the top and the fixed linking to each other of first disc 601 of montant 605, the outer wall of montant 605 has cup jointed spring 606, the elastic coefficient of spring 606 is: 30N/CM-80N/CM, a gasket is arranged at the joint of the bottom end of the spring 606 and the second disc 604, the gasket is jointed with the second disc 604, a pile driving rod 607 is fixedly connected to the bottom end of the second disc 604, the second disc 604 can drive the pile driving rod 607 to rotate, and the pile driving rod 607 can carry out pile driving work.

When the pile driver for hydraulic engineering starts to work, a worker moves the bottom plate 1 to a designated position through the support 2 and the wheels 3, the worker controls the second motor 502 to work through the external control unit after moving to the designated position, the second motor 502 drives the first disc 601 to rotate through the output shaft when starting to work, the first disc 601 drives the second disc 604 to rotate through the first slide bar 602, the first disc 601 can drive the corrugated plate 704 to rotate while rotating, the corrugated plate 704 can drive the rollers 703 at two sides to move up and down while rotating, the rollers 703 can drive the second slide bar 702 to slide up and down inside the sleeve 701, the second slide bar 702 can drive the slotted plate 705 to move up and down while moving up, the slotted plate 705 can drive the ring plate 603 and the second disc 604 to move up and down, and the second disc 604 can extrude the spring 606 while moving up, the first sliding rod 602 slides upwards in the first disc 601 during extrusion, the second disc 604 can drive the pile driving rod 607 to move up and down when moving up and down, the second disc 604 can drive the pile driving rod 607 to rotate when rotating, a worker can control the first motor 404 to start working through an external control unit after the pile driving rod 607 rotates, the first motor 404 drives the screw rod 405 to rotate in the frame 401 through the output shaft when starting working, the screw rod 405 can drive the screw block 505 to move downwards when rotating, the screw block 505 can drive the shell 501 to move downwards when moving downwards, so that the pile driving rod 607 can be driven to move downwards to carry out pile driving work, the first motor 404 is controlled to rotate reversely when the pile driving rod 607 needs to be lifted, and the pile driving rod 607 can be lifted.

Claims (5)

1. The utility model provides a pile driver for hydraulic engineering, includes bottom plate (1), support (2) and wheel (3), the equal rigid coupling in bottom four corners of bottom plate (1) has support (2), the inside rotation of support (2) is connected with wheel (3), its characterized in that: the lifting device (4) is installed at the top end of the bottom plate (1), the power device (5) is installed on the front surface of the lifting device (4), the piling component (6) is installed at the bottom end of the power device (5), and reciprocating components (7) are installed on two sides of the piling component (6);

reciprocating member (7) includes lantern ring (701), second slide bar (702), gyro wheel (703), buckled plate (704) and frid (705), the inside sliding connection of lantern ring (701) has second slide bar (702), the inboard rigid coupling in top of second slide bar (702) has gyro wheel (703), the bottom laminating of gyro wheel (703) has buckled plate (704), the bottom rigid coupling of second slide bar (702) has frid (705).

2. Pile driver for hydraulic engineering according to claim 1, characterized in that: elevating gear (4) include frame (401), support (402), motor cabinet (403), first motor (404) and screw rod (405), the top rigid coupling of frame (401) has the top rigid coupling of support (402), support (402) to have motor cabinet (403), the inside rigid coupling of motor cabinet (403) has first motor (404), the bottom rigid coupling of first motor (404) has screw rod (405).

3. Pile driver for hydraulic engineering according to claim 1, characterized in that: power device (5) include shell (501), second motor (502), picture peg (503), filter screen (504), screw block (505) and slider (506), the inside rigid coupling of shell (501) has motor (502), the inside grafting in top of shell (501) has picture peg (503), the inside rigid coupling of picture peg (503) has filter screen (504), the right side rigid coupling of shell (501) has two screw blocks (505), the right side rigid coupling of screw block (505) has slider (506).

4. Pile driver for hydraulic engineering according to claim 3, characterized in that: the thread block (505) and the sliding block (506) are symmetrically arranged.

5. Pile driver for hydraulic engineering according to claim 1, characterized in that: pile component (6) include first disc (601), first slide bar (602), crown plate (603), second disc (604), montant (605), spring (606) and pile pole (607), the inside both sides of first disc (601) are all pegged graft and are had first slide bar (602), the bottom rigid coupling of slide bar (602) has second disc (604), the outer wall rigid coupling of second disc (604) has crown plate (603), the inside grafting of second disc (604) has montant (605), the top and the first disc (601) of montant (605) are fixed to be linked to each other, spring (606) have been cup jointed to the outer wall of montant (605), the bottom rigid coupling of second disc (604) has pile pole (607).

Images