CN221681831U - A mobile pile driving device - Google Patents

Abstract

The utility model relates to the technical field of piling devices, and discloses a piling device that is easy to move, comprising a base and a piling mechanism, wherein both left and right side surfaces of the base are fixedly connected with fixing blocks, a rotating shaft is rotatably connected to the fixing blocks, a positioning block is fixedly sleeved on the rotating shaft, a positioning mechanism is arranged on the positioning blocks, an adjusting mechanism is arranged on the fixing blocks, the positioning mechanism comprises four supporting blocks, the four supporting blocks are fixedly connected to the front and rear side surfaces of two positioning blocks, a threaded rod is threadedly connected to the left side surface of the supporting block and penetrates through the right side surface thereof, the piling device that is easy to move, and then the gripping nails and the fixing plate cooperate to fix the base, so that the base cannot be moved, and the fixing plate can support the base, thereby increasing the contact area between the device and the ground, thereby increasing the stability of the device, thereby increasing the stability of the base, thereby ensuring the stability and safety of the piling mechanism.

Description

A mobile pile driving device

Technical Field

The utility model relates to the technical field of pile driving devices, in particular to a pile driving device which is easy to move.

Background Art

Pile driving refers to using a pile driver to drill deep holes in the ground, and then injecting steel bars and concrete into the deep holes so that the injected concrete and steel bars are mixed together to form concrete piles, so that the foundation of the building can be strong, and then the building can be constructed, thereby effectively preventing the built building from shaking due to unstable foundation problems and causing collapse.

Existing public patent: CN202222454988.1 is a kind of convenient and movable piling device. The patent also allows the entire piling device to be easily moved by installing universal wheels. The hydraulic cylinder can be used to control the hydraulic rod to adjust the height of the stabilizing mechanism fixed at the bottom. The positioning piece on the stabilizing mechanism is inserted into the piling ground. The second slot on the stabilizing mechanism locates the piling area, and then the piling head is used to drive the piles to the designated area through the second slot, thereby achieving the effect of piling positioning.

However, the contact area between the stabilizing mechanism and the ground in this patent is small, and the piling device has large impact force and shaking during the piling process, while the stabilizing mechanism only relies on a small area of contact with the ground, and the supporting force and stability of the device are weak, which makes the device easy to shake during the piling process, thereby reducing the stability of the piling device.

Utility Model Content

1. Technical issues to be solved

In view of the deficiencies in the prior art, the utility model provides a pile driving device which is easy to move, and is provided with gripping nails and a fixing plate which cooperate to fix the base so that the base cannot be moved, and the fixing plate can support the base, thereby increasing the contact area between the device and the ground, thereby increasing the stability of the device, thereby increasing the stability of the base, thereby ensuring the stability and safety of the pile driving mechanism, etc. It solves the problem that the contact area between the stabilizing mechanism and the ground in the patent is small, and the pile driving device has large impact force and shaking during the pile driving process, while the stabilizing mechanism only relies on a small area of contact with the ground to provide weak supporting force and stability for the device, which makes the device very easy to shake during the pile driving process, thereby reducing the stability of the pile driving device.

(II) Technical solution

In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mobile piling device, comprising a base and a piling mechanism, wherein both left and right side surfaces of the base are fixedly connected with fixed blocks;

Wherein, a rotating shaft is rotatably connected to the fixed block;

Wherein, a positioning block is provided on the fixed sleeve of the rotating shaft;

Wherein, a positioning mechanism is arranged on the positioning block;

Wherein, an adjusting mechanism is arranged on the fixing block.

Preferably, the positioning mechanism comprises four support blocks, and the four support blocks are fixedly connected to the front and rear side surfaces of the two positioning blocks;

The left side surface of the support block is threadedly connected with a threaded rod penetrating through the right side surface thereof;

One end of the threaded rod away from the piling mechanism is rotatably connected to a fixing plate via a bearing.

Preferably, a plurality of ground-gripping spikes are fixedly connected to a surface of one side of the fixing plate away from the piling mechanism;

The left side surface of the support block is slidably connected with a sliding rod penetrating the right side surface thereof;

Wherein, one end of the sliding rod away from the piling mechanism is fixedly connected to a side surface of the fixing plate close to the piling mechanism.

Preferably, the adjustment mechanism comprises a worm gear, which is fixedly connected to the left end of the rotating shaft;

Wherein, one end of the threaded rod close to the piling mechanism is fixedly connected with a fixing ring;

The worm wheel is meshingly connected with a worm.

Preferably, a handle is fixedly connected to the upper surface of the base;

Wherein, the left and right surfaces of the base are both fixedly connected with rotating motors;

Wherein, the rotating output shaft of the rotating motor is fixedly connected to the two worms;

Wherein, a plurality of wheels are arranged on the lower surface of the base.

(III) Beneficial effects

Compared with the prior art, the utility model provides a pile driving device that is easy to move and has the following beneficial effects:

1. The mobile piling device, when the fixing plate moves downward to contact and fit with the ground, the gripping nails are sunk into the ground, and the gripping nails and the fixing plate cooperate to fix the base, so that the base cannot move, and the fixing plate can support the base, thereby increasing the contact area between the device and the ground, thereby increasing the stability of the device, and then increasing the stability of the base, thereby ensuring the stability and safety of the piling mechanism.

2. When the base of the mobile piling device needs to be moved, the rotating motor is started so that the worm drives the positioning block to rotate to a vertical state. At this time, the vertical state of the positioning block can reduce the floor space occupied by the adjustment mechanism and the positioning structure, thereby reducing the overall volume of the piling device, making it easier to move the device and increasing the practicality of the device.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall structure of a mobile pile driving device according to the present invention;

Figure 2 is a schematic diagram of the structure of the positioning block of the utility model;

Figure 3 is a schematic diagram of the structure of the support block of the utility model;

FIG. 4 is an enlarged view of point A in FIG. 1 .

In the figure: 1. base; 2. piling mechanism; 3. fixing block; 4. positioning block; 5. supporting block; 6. rotating motor; 7. worm; 8. worm wheel; 9. rotating shaft; 10. threaded rod; 11. sliding rod; 12. fixing plate; 13. gripping nails; 14. wheels; 15. handle.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Please refer to Figures 1-4. The utility model provides a new technical solution: a conveniently movable piling device, comprising a base 1 and a piling mechanism 2, the piling mechanism 2 comprising a piling head, a piling driver, etc. The piling mechanism 2 and the base 1 are the prior art in the conveniently movable piling device of the existing patent CN202222454988.1, which will not be described in detail here;

Wherein, the left and right surfaces of the base 1 are fixedly connected with fixing blocks 3;

Among them, the fixed block 3 is rotatably connected with a rotating shaft 9;

Among them, a positioning block 4 is fixedly sleeved on the rotating shaft 9;

Among them, a positioning mechanism is provided on the positioning block 4;

Wherein, the fixing block 3 is provided with an adjusting mechanism.

Furthermore, the positioning mechanism includes four support blocks 5, and the four support blocks 5 are fixedly connected to the front and rear side surfaces of the two positioning blocks 4;

The left side surface of the support block 5 is threadedly connected with a threaded rod 10 penetrating through the right side surface thereof;

One end of the threaded rod 10 away from the piling mechanism 2 is rotatably connected to a fixing plate 12 via a bearing.

Furthermore, a plurality of ground-gripping spikes 13 are fixedly connected to a surface of the fixing plate 12 on one side away from the piling mechanism 2;

The left side surface of the support block 5 is slidably connected with a sliding rod 11 penetrating the right side surface thereof;

One end of the sliding rod 11 away from the piling mechanism 2 is fixedly connected to a surface of one side of the fixing plate 12 close to the piling mechanism 2 .

Further, the adjustment mechanism includes a worm gear 8, which is fixedly connected to the left end of the rotating shaft 9;

Among them, one end of the threaded rod 10 close to the piling mechanism 2 is fixedly connected with a fixing ring;

The worm wheel 8 is meshingly connected with the worm 7 .

Furthermore, a handle 15 is fixedly connected to the upper surface of the base 1;

Wherein, the left and right surfaces of the base 1 are both fixedly connected with a rotating motor 6;

Wherein, the rotating output shaft of the rotating motor 6 is fixedly connected to the two worm gears 7;

Wherein, a plurality of wheels 14 are arranged on the lower surface of the base 1 .

Furthermore, in the initial state, the two positioning blocks 4 are in a vertical state. When the rotating motor 6 is started, the rotating motor 6 starts to drive the worm 7 to rotate. The rotation of the worm 7 synchronously drives the worm wheel 8 to rotate, and then synchronously drives the rotating shaft 9 to rotate. The rotation of the rotating shaft 9 synchronously drives the positioning blocks 4 to rotate. When the two positioning blocks 4 rotate in opposite directions to a horizontal state, the fixed plate 12 is close to the ground. At this time, the threaded rod 10 is rotated again. The rotation of the threaded rod 10 synchronously drives the fixed plate 12 to move downward. During the downward displacement of the fixed plate 12, the grasping nails 13 are synchronously driven to move downward. When the fixed plate 12 moves downward to contact and fit with the ground, the grasping nails 13 are immersed in the ground at this time, and then the grasping nails 13 and the fixed plate 12 cooperate to fix the base 1, so that the base 1 cannot move, and the fixed plate 12 can support the base 1, thereby increasing the contact area between the device and the ground, thereby increasing the stability of the device, thereby increasing the stability of the base 1, and thereby ensuring the stability and safety of the piling mechanism.

Furthermore, when the base 1 needs to be moved, the rotating motor 6 is started, so that the worm 7 drives the positioning block 4 to rotate to a vertical state. At this time, the vertical state of the positioning block 4 can reduce the footprint of the adjustment mechanism and the positioning structure, thereby reducing the overall volume of the piling device, thereby facilitating the movement of the device and increasing the practicality of the device.

Working principle: when the device is used, in the initial state, the two positioning blocks 4 are in a vertical state. When the rotating motor 6 is started, the rotating motor 6 starts to drive the worm 7 to rotate, and the rotation of the worm 7 synchronously drives the worm wheel 8 to rotate, and then synchronously drives the rotating shaft 9 to rotate, and the rotation of the rotating shaft 9 synchronously drives the positioning blocks 4 to rotate. When the two positioning blocks 4 rotate in opposite directions to a horizontal state, the fixed plate 12 is close to the ground. At this time, the threaded rod 10 is rotated again, and the rotation of the threaded rod 10 synchronously drives the fixed plate 12 to move downward. During the downward displacement of the fixed plate 12, the grasping nails 13 are synchronously driven to move downward. When the fixed plate 12 moves downward to contact and fit with the ground, the grasping nails 13 are immersed in the ground at this time, and then the grasping nails 13 and the fixed plate 12 cooperate to fix the base 1, so that the base 1 cannot move, and the fixed plate 12 can support the base 1, thereby increasing the contact area between the device and the ground, thereby increasing the stability of the device, thereby increasing the stability of the base 1, and thereby ensuring the stability and safety of the piling mechanism.

Furthermore, when the base 1 needs to be moved, the rotating motor 6 is started so that the worm 8 drives the positioning block 4 to rotate to a vertical state. At this time, the vertical state of the positioning block 4 can reduce the footprint of the adjustment mechanism and the positioning structure, thereby reducing the overall volume of the piling device, thereby facilitating the movement of the device and increasing the practicality of the device.

Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. A mobile piling device, comprising a base (1) and a piling mechanism (2), characterized in that: both left and right side surfaces of the base (1) are fixedly connected with fixing blocks (3); Wherein, a rotating shaft (9) is rotatably connected to the fixed block (3); Wherein, a positioning block (4) is fixedly sleeved on the rotating shaft (9); Wherein, a positioning mechanism is provided on the positioning block (4); Wherein, an adjustment mechanism is arranged on the fixing block (3). 2. A mobile piling device according to claim 1, characterized in that: the positioning mechanism comprises four support blocks (5), and the four support blocks (5) are fixedly connected to the front and rear side surfaces of the two positioning blocks (4); The left side surface of the support block (5) is threadedly connected to a threaded rod (10) penetrating through the right side surface thereof; One end of the threaded rod (10) away from the piling mechanism (2) is rotatably connected to a fixing plate (12) via a bearing. 3. A mobile piling device according to claim 2, characterized in that: a plurality of ground-gripping spikes (13) are fixedly connected to a surface of a side of the fixing plate (12) away from the piling mechanism (2); The left side surface of the support block (5) is slidably connected to a sliding rod (11) penetrating the right side surface thereof; One end of the sliding rod (11) away from the piling mechanism (2) is fixedly connected to a side surface of the fixing plate (12) close to the piling mechanism (2). 4. A mobile piling device according to claim 1, characterized in that: the adjustment mechanism comprises a worm gear (8), and the worm gear (8) is fixedly connected to the left end of the rotating shaft (9); Wherein, one end of the threaded rod (10) close to the piling mechanism (2) is fixedly connected with a fixing ring; The worm wheel (8) is meshingly connected with the worm (7). 5. A mobile piling device according to claim 4, characterized in that: a handle (15) is fixedly connected to the upper surface of the base (1); Wherein, the left and right side surfaces of the base (1) are both fixedly connected with a rotating motor (6); Wherein, the rotating output shaft of the rotating motor (6) is fixedly connected to the two worm gears (7); Wherein, a plurality of wheels (14) are arranged on the lower surface of the base (1).