CN118309061A - Pile driver for widening embankment - Google Patents

Abstract

The present invention provides a pile driver for widening an embankment, comprising: a main body, which is placed on the ground at the side of the widening embankment; a cantilever mechanism, wherein the first end of the cantilever mechanism is rotatably connected to the main body; a first mounting seat, which is rotatably mounted at the second end of the cantilever mechanism, and the first mounting seat is configured to detachably fix the first end of the pile body, so that the main body is moved through the cantilever mechanism to drive the pile body to be embedded in the widening embankment; and an adjustment mechanism, wherein the first end of the adjustment mechanism is rotatably connected to the main body, and the second end of the adjustment mechanism is releasably clamped at a portion of the pile body away from the first mounting seat, so as to adjust the inclination angle of the pile body relative to the surface of the widening embankment.

Description

Pile driver for widening embankment

Technical Field

The present disclosure relates to the technical field of road engineering facilities, and more specifically, to a pile driver for widening embankments.

Background technique

Embankment widening involves increasing the road width on the basis of the existing embankment to meet the needs of increased traffic flow and improve traffic safety. In order to better control the vertical and horizontal displacements of the newly built widened embankment, the relevant technology adopts an oblique and vertical alternating support method, which can not only reduce the vertical settlement of the newly built widened embankment, but also well control the horizontal displacement of the newly built widened embankment.

Traditional inclined pile drivers are mostly used in foundation pit projects. In embankment widening projects, these traditional inclined pile drivers are often large in size and occupy a large amount of ground space. They have a great impact on traffic flow during construction, causing traffic congestion and affecting traffic efficiency. When arranged on the outside of the embankment, they cannot perform normal construction on the top surface of the embankment, and their flexibility and accuracy are low. At the same time, large-scale pile drivers can easily damage the existing embankment pavement and cause safety hazards. Due to their large size and the large number of auxiliary machinery, they further cause high noise during the construction process.

Summary of the invention

In view of this, the present disclosure provides a pile driver for widening an embankment.

According to a first aspect of the present disclosure, there is provided a pile driver for widening an embankment, comprising: a main body, placed on the ground at the side of the widened embankment;

A cantilever mechanism, wherein a first end of the cantilever mechanism is rotatably connected to the main body;

A first mounting seat is rotatably mounted on the second end of the cantilever mechanism, and the first mounting seat is configured to detachably fix the first end of the pile body, so that the main body is moved by the cantilever mechanism to drive the pile body to be embedded in the widened embankment; and

An adjustment mechanism, wherein the first end of the adjustment mechanism is rotatably connected to the main body, and the second end of the adjustment mechanism is releasably clamped in a portion of the pile body away from the first mounting seat to adjust the inclination angle of the pile body relative to the surface of the widened embankment.

According to an embodiment of the present disclosure, the above-mentioned adjustment mechanism includes: an adjustment cantilever, the first end of the above-mentioned adjustment cantilever is rotatably connected to the above-mentioned main body, and the above-mentioned adjustment cantilever includes a plurality of connecting rods that are rotatably connected in sequence; a plurality of first hydraulic mechanisms or first pneumatic mechanisms, respectively connected between two adjacent connecting rods, and the extension and retraction of the above-mentioned first hydraulic mechanisms or first pneumatic mechanisms drives the change of the relative extension angle of the two adjacent connecting rods; a first turntable, the first side of the above-mentioned first turntable is rotatably mounted on the second end of the above-mentioned adjustment cantilever; and a first clamping mechanism, which is mounted on the second side of the above-mentioned first turntable and is configured to releasably clamp the portion of the above-mentioned pile body away from the above-mentioned first mounting seat.

According to an embodiment of the present disclosure, the above-mentioned first clamping mechanism includes: a first base, installed on the second side of the above-mentioned first turntable; a first driving mechanism, installed in the above-mentioned first base; two first clamping arms extending from the above-mentioned first base, and the above-mentioned first driving mechanism drives the two above-mentioned first clamping arms to move closer to or away from each other; and two clamping plates with arc-shaped cross-sections, respectively installed on the above-mentioned first clamping arms, so as to clamp or release the above-mentioned pile body as the above-mentioned first clamping arms move.

According to an embodiment of the present disclosure, the above-mentioned adjustment mechanism also includes: a first video monitoring device, installed on the above-mentioned first turntable and configured to obtain the state of the above-mentioned first clamping mechanism clamping the above-mentioned pile body; a first inclination monitoring device, installed on the above-mentioned first turntable and configured to obtain the inclination angle of the above-mentioned pile body; and a controller, installed in the above-mentioned main body and configured to control the operation of the above-mentioned adjustment mechanism according to the inclination angle measured by the above-mentioned first inclination monitoring device, so that the above-mentioned pile body is maintained at a preset inclination angle.

According to an embodiment of the present disclosure, the controller is configured to control the first clamping arm to open to a preset angle to assist in guiding the movement of the pile body after the first inclination monitoring device detects that the pile body is adjusted to the preset inclination by the first turntable.

According to an embodiment of the present disclosure, the above-mentioned cantilever mechanism includes: a long movable arm, a first end of the above-mentioned long movable arm is movably hinged with the above-mentioned main body; a bucket arm, a first end of the above-mentioned bucket arm is rotatably hinged with the second end of the above-mentioned long movable arm; a second hydraulic mechanism or a second pneumatic mechanism, respectively connected between the above-mentioned long movable arm and the above-mentioned bucket arm, and the extension and contraction of the above-mentioned second hydraulic mechanism or the above-mentioned second pneumatic mechanism drives the change of the relative angle between the above-mentioned long movable arm and the above-mentioned bucket arm; an auxiliary arm, a first end of the above-mentioned auxiliary arm is rotatably hinged with the second end of the above-mentioned bucket arm; a third hydraulic mechanism or a third pneumatic mechanism, respectively connected between the above-mentioned bucket arm and the above-mentioned auxiliary arm, and the extension and contraction of the above-mentioned third hydraulic mechanism or the third pneumatic mechanism drives the change of the relative angle between the above-mentioned bucket arm and the above-mentioned auxiliary arm; and a second turntable, a first side of the above-mentioned second turntable is rotatably mounted on the second end of the above-mentioned auxiliary arm; and a second clamping mechanism, which is mounted on the second side of the above-mentioned second turntable and is configured to releasably clamp the first end of the above-mentioned pile body.

According to an embodiment of the present disclosure, the cantilever mechanism further includes a fourth hydraulic mechanism or a fourth pneumatic mechanism, which is configured to drive the long movable arm to rotate relative to the main body.

According to an embodiment of the present disclosure, the second clamping mechanism includes: a second base, which is installed on the second side of the second turntable and includes two opposite support arms extending vertically from the second turntable; a bracket, which is detachably installed between the two support arms; a second driving mechanism, which is installed in the bracket; two second clamping arms extending from the bracket, and the second driving mechanism drives the two second clamping arms to move closer to or away from each other to clamp or release the first end of the pile body inserted between the two second clamping arms.

According to an embodiment of the present disclosure, the cantilever mechanism further includes: a second video monitoring device, installed on the second base and configured to obtain a state in which the second clamping mechanism clamps the pile body;

The second inclination monitoring device is installed on the second base and is configured to obtain the inclination angle of the pile body.

According to an embodiment of the present disclosure, the main body includes: a fuselage body, to which the first end of the cantilever mechanism and the first end of the adjustment mechanism are connected; a base, including a track; a steering device, to which the fuselage body is mounted via the steering device; and a plurality of movable legs, which are telescopically mounted on both sides of the fuselage body, and the movable legs are configured to support the fuselage body in an extended state so that the fuselage body maintains a predetermined angle relative to the ground;

According to an embodiment of the present disclosure, each of the above-mentioned movable legs includes: a support frame, which is telescopically installed in the above-mentioned fuselage main body; a driving mechanism, which is installed on the above-mentioned support frame; and a telescopic leg, which is installed at the lower part of the above-mentioned support frame and is configured to be telescopic under the drive of the above-mentioned driving mechanism to change the height of the above-mentioned movable leg.

According to an embodiment of the present disclosure, a vertical lifting device is arranged at the front end of the movable leg, a horizontal monitoring system is arranged on the upper surface of the front end of the movable leg, and a laser rangefinder is arranged on the lower surface of the front end of the movable leg.

According to the pile driver for widening the embankment provided by the present disclosure, the first mounting seat is configured to detachably fix the first end of the pile body, so that the main body moves and drives the pile body to be embedded in the widening embankment through the cantilever mechanism; the first end of the adjustment mechanism is rotatably connected to the main body, and the second end of the adjustment mechanism is releasably clamped at a part of the pile body away from the first mounting seat to assist in adjusting the inclination angle of the pile body relative to the surface of the widening embankment. In this way, the inclination angle of the pile body relative to the surface of the widening embankment is adjusted by the adjustment mechanism, thereby effectively controlling the piling angle of the inclined pile, increasing the flexibility of the piling operation, and thus realizing the piling design of the alternating oblique and straight piles, while improving the accuracy and safety of the piling operation.

In the drawings, the meanings of the reference numerals are as follows:

1. Main body;

11. Main body of the fuselage;

12. Base;

13. Steering device;

14. Movable outriggers;

141, support frame;

142. Driving mechanism;

143. Telescopic legs;

15. Vertical lifting device;

16. Level monitoring system;

17. Laser rangefinder;

2. Cantilever mechanism;

21. Long boom;

22. Fighting rod;

23. A second hydraulic mechanism or a second pneumatic mechanism;

24. Attached arm;

25. A third hydraulic mechanism or a third pneumatic mechanism;

26. Second turntable;

27. A second clamping mechanism;

271, second pedestal;

272, support arm;

273, bracket;

274, second driving mechanism;

275, second clamping arm;

28. A fourth hydraulic mechanism or a fourth pneumatic mechanism;

291. Second video surveillance device;

292. Second inclination monitoring device;

3. The first mounting seat;

4. Adjustment mechanism;

41. Adjust the cantilever;

411, connecting rod;

42. A first hydraulic mechanism or a first pneumatic mechanism;

43. First turntable;

44. A first clamping mechanism;

441, first base;

442, first driving mechanism;

443, first clamping arm;

444, clamping plate;

45. A first video surveillance device;

46. A first inclination monitoring device;

47. Controller;

10. Pile body.

BRIEF DESCRIPTION OF THE DRAWINGS

The above and other objects, features and advantages of the present disclosure will become more apparent through the following description of the embodiments of the present disclosure with reference to the accompanying drawings, in which:

FIG1 schematically shows a perspective view of a pile driver for widening an embankment according to an embodiment of the present disclosure;

FIG2 schematically shows a schematic diagram of a first rotating disk and a first clamping mechanism according to an embodiment of the present disclosure;

FIG3 schematically shows a schematic diagram of a second clamping mechanism of a pile driver according to an embodiment of the present disclosure;

FIG. 4 schematically shows a schematic diagram of a movable leg of a pile driver according to an embodiment of the present disclosure.

Detailed ways

In order to make the objectives, technical solutions and advantages of the present disclosure more clearly understood, the present disclosure is further described in detail below in combination with specific embodiments and with reference to the accompanying drawings.

The terms used herein are only for describing specific embodiments and are not intended to limit the present disclosure. The terms "include", "comprising", etc. used herein indicate the existence of the features, steps, operations and/or components, but do not exclude the existence or addition of one or more other features, steps, operations or components.

All terms used herein, including technical and scientific terms, have the meanings commonly understood by those skilled in the art, unless otherwise defined. It should be noted that the terms used herein should be interpreted as having a meaning consistent with the context of this specification, and should not be interpreted in an idealized or overly rigid manner.

When using expressions such as "at least one of A, B, and C, etc.", it should generally be interpreted as the meaning of the expression generally understood by those skilled in the art. For example, "a system having at least one of A, B, and C" should include but not be limited to a system having A alone, B alone, C alone, A and B, A and C, B and C, and/or A, B, C, etc. When using expressions such as "at least one of A, B, or C, etc.", it should generally be interpreted as the meaning of the expression generally understood by those skilled in the art. For example, "a system having at least one of A, B, or C" should include but not be limited to a system having A alone, B alone, C alone, A and B, A and C, B and C, and/or A, B, C, etc.

It should also be noted that the directional terms mentioned in the embodiments, such as "upper", "lower", "front", "back", "left", "right", etc., are only reference directions of the drawings and are not intended to limit the scope of protection of the present disclosure. Throughout the drawings, the same elements are represented by the same or similar reference numerals. Conventional structures or configurations will be omitted when they may cause confusion in the understanding of the present disclosure.

FIG1 schematically shows a perspective view of a pile driver for widening an embankment according to an embodiment of the present disclosure.

As shown in FIG1 , the pile driver for widening the embankment includes: a main body 1, which is placed on the ground at the side of the widening embankment; a cantilever mechanism 2, the first end of which is rotatably connected to the main body 1; a first mounting seat 3, which is rotatably mounted on the second end of the cantilever mechanism, and the first mounting seat 3 is configured to detachably fix the first end of the pile body 10, so that the main body 1 is driven by the cantilever mechanism 2 to be embedded in the widening embankment; and an adjustment mechanism 4, the first end of which is rotatably connected to the main body 1, and the second end of which is releasably clamped at a part of the pile body 10 away from the first mounting seat 3 to adjust the inclination angle of the pile body 10 relative to the surface of the widening embankment. In this way, the pile body 10 can be embedded in the widening embankment at different angles such as 30 degrees, 35 degrees, 40 degrees, 45 degrees, 50 degrees, 55 degrees, 60 degrees, 65 degrees, 70 degrees, 75 degrees, 80 degrees, 85 degrees, 90 degrees, etc. relative to the surface of the widening embankment as needed.

In a feasible embodiment, the main body 1 may include a fuselage body 11, a base 12, a steering device 13 and a plurality of movable legs 14, and the fuselage 12 is provided with a crawler 121. A base 12 is provided below the fuselage body 11, and the fuselage body 11 and the base 12 may be connected via a steering device 13, and a plurality of movable legs 14 may be provided on both sides of the fuselage body 11. Further, the movable legs 14 may be recovered according to a preset angle. The main body 1 may also include a controller, and the controller may be provided on one side of the fuselage body 11. During the movement of the pile driver for widening the embankment, the movable legs 14 are retracted into the fuselage body 11 by walking on the crawler 121; during the period of stopping the movement to perform the piling operation, the movable legs 14 extend out of the fuselage body 11 and are supported on the working ground to support the weight of the entire pile driver for widening the embankment.

In a feasible embodiment, the first end of the cantilever mechanism 2 is rotatably connected to the main body 1, and the cantilever mechanism 2 may include a long boom 21, a bucket rod 22, a second hydraulic mechanism or a second pneumatic mechanism 23, an auxiliary arm 24, a third hydraulic mechanism or a third pneumatic mechanism 25, a second turntable 26, a second clamping mechanism 27, and a second video monitoring device 291. A second hydraulic mechanism or a second pneumatic mechanism 23 is arranged above the long boom 21, a rotating and articulated bucket rod 22 is arranged at the front end of the long boom 21, a rotating and articulated auxiliary arm 24 is arranged at the front end of the bucket rod 22, a third hydraulic mechanism or a third pneumatic mechanism 25 corresponding to the auxiliary arm 22 is arranged above the bucket rod 22, a rotating and articulated second turntable 26 is arranged at the front end of the auxiliary arm 22, and a second clamping mechanism 27 is connected in front of the second turntable 26. The second clamping mechanism 27 is used to clamp the pile body during construction for pile driving operation, and a second video monitoring device 291 and a second inclination monitoring device 292 are arranged on both sides of the second clamping mechanism 27.

In a feasible embodiment, the first mounting seat 3 is rotatably mounted on the second end of the cantilever mechanism 2, and the first mounting seat 3 is configured to detachably fix the first end of the pile body 10, so that the main body 1 is moved by the cantilever mechanism 2 to drive the pile body 10 to be embedded in the widened embankment for piling operation. The first mounting seat 3 may include a mounting base 31 and a pile body fixing mechanism 32, the mounting base 31 is hingedly connected to the second clamping mechanism 27, and the pile body fixing mechanism 32 is configured to detachably fix the first end of the pile body 10. It can be understood that the shape and size of the pile body fixing mechanism 32 can be set according to the shape and diameter of the pile body 10, which is not limited here.

In a feasible embodiment, the first end of the adjustment mechanism 4 is rotatably connected to the main body 1 through a connecting rod, and the second end of the adjustment mechanism 4 is releasably clamped at a portion of the pile body 10 away from the first mounting seat 3 to adjust the inclination angle of the pile body 10 relative to the surface of the widened embankment. The adjustment mechanism 4 can adjust the cantilever 41, multiple first hydraulic mechanisms or first pneumatic mechanisms 42, the first rotating disk 43, the first clamping mechanism 44, the first video monitoring device 45, the first inclination monitoring device and the controller 47.

According to the pile driver for widening the embankment provided by the present disclosure, the first mounting seat is configured to detachably fix the first end of the pile body, so that the main body moves and drives the pile body to be embedded in the widening embankment through the cantilever mechanism; the first end of the adjustment mechanism is rotatably connected to the main body, and the second end of the adjustment mechanism is releasably clamped at a part of the pile body away from the first mounting seat to assist in adjusting the inclination angle of the pile body relative to the surface of the widening embankment. In this way, the inclination angle of the pile body relative to the surface of the widening embankment is adjusted by the adjustment mechanism, thereby effectively controlling the piling angle of the inclined pile, increasing the flexibility of the piling operation, and thus realizing the piling design of the alternating oblique and straight piles, while improving the accuracy and safety of the piling operation.

According to an embodiment of the present disclosure, the adjustment mechanism 4 includes: an adjustment cantilever 41, a first end of the adjustment cantilever 41 is rotatably connected to the main body 1, and the adjustment cantilever 41 includes a plurality of connecting rods 411 that are rotatably connected in sequence; a plurality of first hydraulic mechanisms or first pneumatic mechanisms 42, respectively connected between two adjacent connecting rods, and the extension and retraction of the first hydraulic mechanism or the first pneumatic mechanism 42 drives the change of the relative extension angle of the two adjacent connecting rods 411; a first turntable 43, a first side of the first turntable 43 is rotatably mounted on the second end of the adjustment cantilever 41; and a first clamping mechanism 44, mounted on the second side of the first turntable 43, and configured to releasably clamp the portion of the pile body 10 away from the first mounting seat 3.

In a feasible embodiment, as shown in FIG1 , the adjustment cantilever 41 may include three connecting rods 411 that are rotatably connected in sequence, and each two adjacent connecting rods 411 may be telescopically connected through a first hydraulic mechanism or a first pneumatic mechanism 42 to adjust the adjustment change of the relative extension angle between the two connecting rods 411. The connecting rod 411 may include a connecting rod 1 4111, a connecting rod 2 4112, and a connecting rod 3 4113, wherein the connecting rod 1 4111 is rotatably hinged with the connecting rod 2 4112 and is provided with a first hydraulic mechanism or a first pneumatic mechanism 421 (i.e., a connecting rod oil cylinder 1), the connecting rod 2 4112 is rotatably hinged with the connecting rod 3 4113 and is provided with a first hydraulic mechanism or a first pneumatic mechanism 422 (a connecting rod oil cylinder 2), and a first rotating disk 43 is provided on one side of the connecting rod 3 4113.

In a feasible embodiment, as shown in FIG1 , the first side of the first rotating disk 43 is rotatably mounted on the second end of the adjusting cantilever 41, that is, mounted on the connecting rod 4113. It can be understood that the specific installation position of the first rotating disk 43 can be determined according to the number of connecting rods 411, which is not specifically limited here.

FIG. 2 schematically shows a schematic diagram of a first turntable and a first clamping mechanism according to an embodiment of the present disclosure.

As shown in FIG2 , the first rotating disk 43 is rotatably connected to the connecting rod of the adjusting cantilever 41, and the first clamping mechanism 44 can be connected to the second side of the first rotating disk 43, and can be used to clamp or release the pile body 10 to assist in the pile driving process, fix the pile body and adjust the angle. It can be understood that the distance between the first clamping mechanism 44 and the third mounting seat 3 can be determined according to actual conditions, and is not specifically limited here.

According to an embodiment of the present disclosure, the first clamping mechanism 44 includes: a first base 441, installed on the second side of the first turntable 43; a first driving mechanism 442, installed in the first base 441; two first clamping arms 443, extending from the first base 441, the first driving mechanism 442 drives the two first clamping arms 443 to move closer to or away from each other; and two clamping plates 444 with arc-shaped cross-sections, respectively installed on the first clamping arms 443, so as to clamp or release the pile body 10 as the first clamping arms 443 move.

In a feasible embodiment, the first driving mechanism 442 is installed in the first base 441 and is configured to provide power drive for the two first clamping arms 443 to move closer to or away from each other. It should be noted that the shape (such as the rectangular parallelepiped shown in Figure 1) and size of the first base 441 and the first clamping arm 443 can be determined according to actual conditions, and are not specifically limited here. The clamping plate 444 can be used to lock the pile body and after being adjusted to a preset inclination angle by the first turntable 43, the clamping plate 444 no longer locks the pile body, but slowly opens a certain angle to serve as an auxiliary guide during piling. The shape of the clamping plate 444 can include a cross-section of an arc, a semicircle or other shapes, with the standard of being able to clamp or release the pile body.

According to an embodiment of the present disclosure, the adjustment mechanism 4 further includes: a first video monitoring device 45, which is installed on the first turntable 43 and is configured to obtain the state of the first clamping mechanism 44 clamping the pile body 10; a first inclination monitoring device 46, which is installed on the first turntable 43 and is configured to obtain the inclination angle of the pile body 10; and a controller 47, which is installed in the main body 1 and is configured to control the operation of the adjustment mechanism 4 according to the inclination angle measured by the first inclination monitoring device 46, so that the pile body 10 is maintained at a preset inclination angle. In some embodiments, the controller 47 is configured to control the first clamping arm 443 to open a preset angle after the first inclination monitoring device 46 detects that the pile body 10 is adjusted to the preset inclination angle by the first turntable 43, so as to assist in guiding the movement of the pile body 10.

In a feasible embodiment, the first video monitoring device 45 and the first inclination monitoring device 46 can be installed on the first turntable 43, as shown in FIG2 . The first video monitoring device 45 can monitor the state of the pile body in real time during the piling process and transmit the image to the controller; the first inclination monitoring device 46 can monitor the inclination angle of the pile body in real time, and coordinately control the inclination angle of the pile body 10 with the angle measured by the second inclination monitoring device 292 on the cantilever mechanism 2, and the relevant parameter data can be transmitted to the display device of the controller in real time. The controller 47 can be installed on the main body 1. When the first inclination monitoring device 46 detects that the pile body 10 is adjusted to a preset inclination angle, it can control the clamping arm to open a preset angle to assist in guiding the movement of the pile body, so that the piling operation is more stable and controllable.

According to an embodiment of the present disclosure, the cantilever mechanism 2 includes: a long boom 21, a first end of the long boom 21 is movably hinged to the main body 1; a boom 22, a first end of the boom 22 is rotatably hinged to the second end of the long boom 21; a second hydraulic mechanism or a second pneumatic mechanism 23, respectively connected between the long boom 21 and the boom 22, the extension and retraction of the second hydraulic mechanism or the second pneumatic mechanism 23 drives the change of the relative angle between the long boom 21 and the boom 22; an auxiliary arm 24, a first end of the auxiliary arm 24 is rotatably hinged to the second end of the boom 22; a third hydraulic mechanism or a third pneumatic mechanism 25, respectively connected between the boom 22 and the auxiliary arm 24, the extension and retraction of the third hydraulic mechanism or the third pneumatic mechanism 25 drives the change of the relative angle between the boom 22 and the auxiliary arm 24; and a second rotating disk 26, a first side of the second rotating disk 26 is rotatably mounted on the second end of the auxiliary arm 24; and a second clamping mechanism 27, mounted on the second side of the second rotating disk 26, and configured to releasably clamp the first end of the pile body 10.

In a feasible embodiment, the cantilever mechanism 2 may include a long boom 21, a stick 22, a second hydraulic mechanism or a second pneumatic mechanism 23, an auxiliary arm 24, a third hydraulic mechanism or a third pneumatic mechanism 25, a second turntable 26, and a second clamping mechanism 27. The first end of the long boom 21 is movably hinged to the main body 1, and the second end thereof is rotatably hinged to the first end of the stick 22. The second hydraulic mechanism or the second pneumatic mechanism 23 can be regarded as a hydraulic cylinder or a pneumatic cylinder of the long boom 21, which can drive the angle between the long boom 21 and the stick 22 to change by telescoping; the third hydraulic mechanism or the third pneumatic mechanism 25 can be regarded as a hydraulic cylinder or a pneumatic cylinder of the stick 22, which can drive the relative angle between the stick 22 and the auxiliary arm 24 to change by telescoping. The second hydraulic mechanism or the second pneumatic mechanism 23 serves as the driving force for the long boom 21, the third hydraulic mechanism or the third pneumatic mechanism 25 serves as the driving force for the boom 22 and the auxiliary arm 24, the auxiliary arm 24 is hingedly connected to the first mounting seat 3, the second hydraulic mechanism or the second pneumatic mechanism 23 and the third hydraulic mechanism or the third pneumatic mechanism 25 drive the pile body to be driven fixed on the first mounting seat 3 to perform piling operations.

According to an embodiment of the present disclosure, the boom mechanism 2 further includes a fourth hydraulic mechanism or a fourth pneumatic mechanism 28 configured to drive the long boom 21 to rotate relative to the main body 1 .

As shown in FIG. 1 , the fourth hydraulic mechanism or the fourth pneumatic mechanism 28 may be disposed below the long movable arm 21 , and the long movable arm 21 and the main body 1 may be rotatably connected via the fourth hydraulic mechanism or the fourth pneumatic mechanism 28 .

According to an embodiment of the present disclosure, the second clamping mechanism 27 includes: a second base 271, which is installed on the second side of the second turntable 26 and includes two opposite support arms 272 extending vertically from the second turntable 26; a bracket 273, which is detachably installed between the two support arms 272; a second driving mechanism 274, which is installed in the bracket 273; two second clamping arms 275, which extend from the bracket 273, and the second driving mechanism 274 drives the two second clamping arms 275 to move closer to or away from each other to clamp or release the first end of the pile body 10 inserted between the two second clamping arms 275.

FIG3 schematically shows a schematic diagram of a second clamping mechanism of a pile driver according to an embodiment of the present disclosure.

As shown in FIG3 , the second clamping mechanism 27 is connected to one side of the second rotating disk 26, and may include a second base 271, two support arms 272, a bracket 273, a second driving mechanism 274, and two second clamping arms 275. The support arm 272 may extend perpendicularly to the second base 271, and may be in an inverted trapezoidal shape, between which the bracket 273 and the second driving mechanism 274 may be arranged, and the bracket 273 may extend along the direction of the support arm 272 to arrange two second clamping arms 275, and the second clamping arm 275 may be provided with a clamping plate having the same cross-sectional shape as the pile body 10, and the clamping plate is configured to perform a piling operation by tightening or releasing the pile body, and the clamping plate may be disassembled and adjusted as required, and the shape and material of the clamping plate may be determined according to actual engineering requirements.

According to an embodiment of the present disclosure, the cantilever mechanism 2 further includes: a second video monitoring device 291, which is installed on the support arm 272 and is configured to obtain the state of the second clamping mechanism 27 clamping the pile body 10; a second inclination monitoring device 292, which is installed on the second base 271 and is configured to obtain the inclination angle of the pile body 10.

In a feasible embodiment, a second video monitoring device 291 and a second inclination monitoring device 292 can also be provided on the support arm 272. The second video monitoring device 291 can be used to monitor the state of the second clamping mechanism clamping the pile body, and send the video image to the controller; the second inclination monitoring device 292 can be used to obtain the inclination data of the pile body, and send the relevant angle data to the controller. Furthermore, the inclination of the pile body 10 can be collaboratively monitored and controlled according to the second inclination monitoring device 292 on the cantilever mechanism 2 and the first inclination monitoring device 46 on the adjustment mechanism 4, and the relevant data can be transmitted to the display device of the controller in real time. It can be understood that the number and position of the second video monitoring device and the second inclination monitoring device can be set according to the specific actual situation, and are not specifically limited here.

According to an embodiment of the present disclosure, the main body 1 includes: a fuselage body 11, to which the first end of the cantilever mechanism 2 and the first end of the adjustment mechanism 4 are connected; a base 12, including a track 121; a steering device 13, to which the fuselage body 11 is mounted; and a plurality of movable legs 14, which are telescopically mounted on both sides of the fuselage body 11, and the movable legs 14 are configured to support the fuselage body 11 in an extended state so that the fuselage body 11 maintains a predetermined angle relative to the ground.

Preferably, each movable leg 14 includes: a support frame 141, which is telescopically installed in the fuselage body 11; a driving mechanism 142, which is installed on the support frame 141; and a telescopic leg 143, which is installed at the lower part of the support frame 141 and is configured to be telescopic under the drive of the driving mechanism 142 to change the height of the movable leg 14.

FIG. 4 schematically shows a schematic diagram of a movable leg of a pile driver according to an embodiment of the present disclosure.

In a feasible embodiment, as shown in FIG1 , a controller may be provided on one side of the top of the fuselage body 11, a base 12 may be provided below the fuselage body 11, as shown in FIG4 , the fuselage body 11 and the base 12 may be connected via a steering device 13, multiple movable legs 14 may be provided on both sides of the fuselage body 11, a vertical lifting device 15 may be provided at the front end of the movable legs 14, a horizontal monitoring system 16 may be provided on the upper surface of the front end of the movable legs 14, a laser rangefinder 17 may be provided on the lower surface thereof, a crawler 121 may be provided below the base 12, and a rotating hinged cantilever mechanism 2 may be provided at a preset position (e.g., the middle of the front end) of the fuselage body 11. The fuselage body 11 may be adjusted to a suitable angle via the steering device 13 before piling.

Preferably, the vertical lifting device is a hydraulic vertical lifting device.

According to an embodiment of the present disclosure, a vertical lifting device 15 is provided at the front end of the movable leg 14 , a horizontal monitoring system 16 is provided on the upper surface of the front end of the movable leg 14 , and a laser rangefinder 17 is provided on the lower surface of the front end of the movable leg 14 .

In a feasible embodiment, the movable leg 14 can be extended to a preset length according to terrain requirements, and then the front end vertical lifting device 15 can be lowered; at the same time, the laser rangefinder 17 set on the lower surface of the front end of the horizontally retractable movable leg 14 can monitor the lifting height of multiple movable legs 14 in real time, and the horizontal monitoring system 16 on the upper surface of the front end of the movable leg 14 can obtain monitoring data in real time to the vertical lifting device 15 to adjust it to the horizontal level. The vertical lifting device 15 can achieve adaptability to complex terrain and the effect of lifting the main body of the vehicle as a whole.

The embodiments of the present disclosure are described above. However, these embodiments are only for the purpose of illustration and are not intended to limit the scope of the present disclosure. Although the embodiments are described above separately, this does not mean that the measures in the various embodiments cannot be used in combination to advantage. The scope of the present disclosure is defined by the attached claims and their equivalents. Without departing from the scope of the present disclosure, those skilled in the art may make a variety of substitutions and modifications, which should all fall within the scope of the present disclosure.

Claims (10)

1. A pile driver for widening an embankment, comprising: A main body (1) is placed on the ground at the side of the widened embankment; A cantilever mechanism (2), wherein a first end of the cantilever mechanism (2) is rotatably connected to the main body (1); a first mounting seat (3) rotatably mounted on the second end of the cantilever mechanism (2), the first mounting seat (3) being configured to detachably fix the first end of the pile body (10), so that the main body (1) is moved through the cantilever mechanism (2) to drive the pile body (10) to be embedded in the widened embankment; and An adjustment mechanism (4), wherein a first end of the adjustment mechanism (4) is rotatably connected to the main body (1), and a second end of the adjustment mechanism (4) is releasably clamped at a portion of the pile body (10) away from the first mounting seat (3) to adjust the inclination angle of the pile body (10) relative to the surface of the widened embankment. 2. The pile driver according to claim 1, wherein the adjustment mechanism (4) comprises: an adjusting cantilever (41), wherein a first end of the adjusting cantilever (41) is rotatably connected to the main body (1), and the adjusting cantilever (41) comprises a plurality of connecting rods (411) rotatably connected in sequence; A plurality of first hydraulic mechanisms or first pneumatic mechanisms (42) are respectively connected between two adjacent connecting rods, and the extension and retraction of the first hydraulic mechanism or the first pneumatic mechanism (42) drives the change of the relative extension angle of the two adjacent connecting rods (411); A first rotating disk (43), a first side of the first rotating disk (43) being rotatably mounted on the second end of the adjusting cantilever (41); and The first clamping mechanism (44) is mounted on the second side of the first rotating disk (43) and is configured to releasably clamp a portion of the pile body (10) away from the first mounting seat (3). 3. The pile driver according to claim 2, wherein the first clamping mechanism (44) comprises: A first base (441) mounted on a second side of the first rotating disk (43); A first driving mechanism (442) is installed in the first base (441); Two first clamping arms (443) extend from the first base (441), and the first driving mechanism (442) drives the two first clamping arms (443) to move closer to or farther from each other; and Two clamping plates (444) with arc-shaped cross-sections are respectively mounted on the first clamping arms (443) to clamp or release the pile body (10) as the first clamping arms (443) move. 4. The pile driver according to claim 2, wherein the adjustment mechanism (4) further comprises: A first video monitoring device (45) is installed on the first rotating disk (43) and is configured to obtain a state in which the first clamping mechanism (44) clamps the pile body (10); a first inclination monitoring device (46), mounted on the first rotating disk (43) and configured to obtain the inclination angle of the pile body (10); and a controller (47) installed in the main body (1) and configured to control the operation of the adjustment mechanism (4) according to the inclination angle measured by the first inclination monitoring device (46), so that the pile body (10) is maintained at a preset inclination angle; Preferably, the controller (47) is configured to control the first clamping arm (443) to open to a preset angle after the first inclination monitoring device (46) detects that the pile body (10) is adjusted to the preset inclination by the first rotating disk (43) to assist in guiding the movement of the pile body (10). 5. The pile driver according to any one of claims 1 to 4, wherein the cantilever mechanism (2) comprises: A long movable arm (21), wherein a first end of the long movable arm (21) is movably hinged to the main body (1); A boom (22), wherein a first end of the boom (22) is rotatably hinged to a second end of the long movable arm (21); A second hydraulic mechanism or a second pneumatic mechanism (23) is respectively connected between the long movable arm (21) and the boom (22), and the extension and retraction of the second hydraulic mechanism or the second pneumatic mechanism (23) drives the change of the relative angle between the boom (22) and the long movable arm (21); An auxiliary arm (24), a first end of the auxiliary arm (24) being rotatably hinged to a second end of the bucket arm (22); A third hydraulic mechanism or a third pneumatic mechanism (25) is respectively connected between the boom (22) and the auxiliary arm (24), and the third hydraulic mechanism or the third pneumatic mechanism (25) is extended and retracted to drive the change of the relative angle between the boom (22) and the auxiliary arm (24); and A second rotating disk (26), a first side of the second rotating disk (26) being rotatably mounted on a second end of the auxiliary arm (24); and The second clamping mechanism (27) is installed on the second side of the second rotating disk (26) and is configured to releasably clamp the first end of the pile body (10). 6. The pile driver according to claim 5, wherein the cantilever mechanism (2) further comprises a fourth hydraulic mechanism or a fourth pneumatic mechanism (28), which is configured to drive the long movable arm (21) to rotate relative to the main body (1). 7. The pile driver according to claim 5, wherein the second clamping mechanism (27) comprises: A second base (271) mounted on a second side of the second turntable (26) and comprising two opposing support arms (272) extending vertically from the second turntable (26); A bracket (273) detachably mounted between the two support arms (272); A second driving mechanism (274) is installed in the bracket (273); Two second clamping arms (275) extend from the bracket (273), and the second driving mechanism (274) drives the two second clamping arms (275) to move closer to or farther from each other, so as to clamp or release the first end of the pile body (10) inserted between the two second clamping arms (275). 8. The pile driver according to claim 7, wherein the cantilever mechanism (2) further comprises: A second video monitoring device (291) is mounted on the support arm (272) and is configured to obtain a state in which the second clamping mechanism (27) clamps the pile body (10); A second inclination monitoring device (292) is installed on the second base (271) and is configured to obtain the inclination angle of the pile body (10). 9. The pile driver according to any one of claims 1 to 4, wherein the main body (1) comprises: A fuselage body (11), a first end of the cantilever mechanism (2) and a first end of the adjustment mechanism (4) being connected to the fuselage body (11); A base (12) including a track (121); a steering device (13), wherein the fuselage body (11) is mounted on the base (12) via the steering device (13); and A plurality of movable legs (14) are telescopically mounted on both sides of the fuselage body (11), the movable legs (14) being configured to support the fuselage body (11) in an extended state so that the fuselage body (11) maintains a predetermined angle relative to the ground; Preferably, each of the movable legs (14) comprises: A support frame (141) is telescopically mounted in the fuselage body (11); A driving mechanism (142) is mounted on the support frame (141); and The telescopic leg (143) is installed at the lower part of the support frame (141) and is configured to be telescopic under the drive of the driving mechanism (142) to change the height of the movable leg (14). 10. The pile driver according to claim 9, wherein a vertical lifting device (15) is provided at the front end of the movable leg (14), a horizontal monitoring system (16) is provided on the upper surface of the front end of the movable leg (14), and a laser rangefinder (17) is provided on the lower surface of the front end of the movable leg (14).