CN118309061A - Pile driver for widening embankment - Google Patents

Abstract

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

Description

Pile driver for widening embankment

Technical Field

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

Background

Embankment widening involves increasing road surface width on the basis of existing embankments to meet the demand for increased traffic flow and improve traffic safety. In order to better control the vertical and horizontal displacement of the newly-built widened embankment, an inclined-straight alternating support mode is adopted in the related technology, so that the vertical settlement of the newly-built widened embankment can be reduced, and the horizontal displacement of the newly-built widened embankment can be well controlled.

Most of the traditional inclined pile drivers are applied to foundation pit engineering, but in embankment widening engineering, the traditional inclined pile drivers are large in size and occupy a large amount of ground space, and the traffic jam is caused and the traffic efficiency is influenced due to the fact that the traffic is greatly influenced during construction; the road embankment can not be normally constructed when the road embankment is arranged outside the road embankment, and the flexibility and the accuracy are low; meanwhile, a large amount of pile drivers are easy to damage the road surface of the existing embankment, and potential safety hazards are easy to cause; due to the large size, the auxiliary machinery is more, and the noise is larger in the construction process.

Disclosure of Invention

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

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

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

A first mount rotatably mounted at a second end of the cantilever mechanism, the first mount configured to detachably secure a first end of a pile such that the main body portion moves through the cantilever mechanism to drive the pile to be embedded in the widened embankment; and

And the first end of the adjusting mechanism is rotatably connected to the main body part, and the second end of the adjusting mechanism is releasably clamped at a position of the pile body far away from the first mounting seat so as 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-described adjustment mechanism includes: an adjustment cantilever, a first end of the adjustment cantilever being rotatably connected to the main body, the adjustment cantilever comprising a plurality of links rotatably connected in sequence; the first hydraulic mechanisms or the first pneumatic mechanisms are respectively connected between two adjacent connecting rods, and the expansion and contraction of the first hydraulic mechanisms or the first pneumatic mechanisms drive the change of the relative extension angles of the two adjacent connecting rods; a first turntable, a first side of which is rotatably mounted at a second end of the adjustment arm; and a first clamping mechanism mounted on the second side of the first turntable and configured to releasably clamp a portion of the pile body remote from the first mounting seat.

According to an embodiment of the present disclosure, the first clamping mechanism includes: a first base mounted on a second side of the first turntable; a first driving mechanism installed in the first base; two first clamping arms extending from the first base, the first driving mechanism driving the two first clamping arms to move toward or away from each other; and two clamping plates with arc sections are respectively arranged on the first clamping arms so as to clamp or release the pile body along with the movement of the first clamping arms.

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

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

According to an embodiment of the present disclosure, the cantilever mechanism includes: a long movable arm, wherein a first end of the long movable arm is movably hinged with the main body part; the first end of the bucket rod is rotationally hinged with the second end of the long movable arm; a second hydraulic mechanism or a second pneumatic mechanism connected between the long boom and the arm, respectively, wherein the expansion and contraction of the second hydraulic mechanism or the second pneumatic mechanism drives the change of the relative angle between the long boom and the arm; an auxiliary arm, wherein the first end of the auxiliary arm is rotationally hinged with the second end of the bucket rod; a third hydraulic mechanism or a third pneumatic mechanism which is respectively connected between the bucket rod and the auxiliary arm and stretches to drive the relative angle between the bucket rod and the auxiliary arm to change; the first side of the second turntable is rotatably arranged at the second end of the auxiliary arm; and a second clamping mechanism mounted on a second side of the second turntable and configured to releasably clamp the first end of the pile body.

According to an embodiment of the present disclosure, the boom mechanism further includes a fourth hydraulic mechanism or a fourth pneumatic mechanism configured to drive the long boom to rotate with respect to the main body portion.

According to an embodiment of the present disclosure, the second clamping mechanism includes: a second base mounted on a second side of the second turntable and including two opposing support arms extending perpendicularly from the second turntable; a bracket detachably mounted between two of the support arms; a second driving mechanism installed in the bracket; and two second clamping arms extending from the bracket, wherein the second driving mechanism drives the two second clamping arms to move towards or away from each other so as 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: the second video monitoring device is arranged on the second base and is configured to acquire the state that the second clamping mechanism clamps the pile body;

and the second inclination angle monitoring device is arranged on the second base and is configured to acquire the inclination angle of the pile body.

According to an embodiment of the present disclosure, the main body portion includes: a body main 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, through which the main body is mounted on the base; and a plurality of movable legs telescopically mounted on both sides of the body, the movable legs being configured to support the body in an extended state such that the body maintains a predetermined angle with respect to the ground;

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

According to the embodiment of the disclosure, the front end of the movable supporting leg is provided with a vertical lifting device, the upper surface of the front end of the movable supporting leg is provided with a horizontal monitoring system, and the lower surface of the front end of the movable supporting leg is provided with a laser range finder.

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 part moves through the cantilever mechanism to drive the pile body to be embedded into the widening embankment; the first end of the adjusting mechanism is rotatably connected to the main body part, and the second end of the adjusting mechanism is releasably clamped at a position of the pile body far away from the first mounting seat so as to assist in adjusting the inclination angle of the pile body relative to the surface of the widened embankment. Like this, through the inclination of adjustment mechanism adjustment stake relative to widening the surface of embankment to control effectively and incline the stake pile angle, increased the flexibility of pile operation, and then realized the pile design of oblique, the alternative stake of straight, improved the accuracy and the security of pile operation simultaneously.

In the drawings, the reference numerals have the following meanings:

1. A main body portion;

11. a main body of the main body;

12. a base;

13. a steering device;

14. a movable support leg;

141. a support frame;

142. a driving mechanism;

143. A telescoping leg;

15. a vertical lifting device;

16. a level monitoring system;

17. a laser range finder;

2. a cantilever mechanism;

21. a long boom;

22. A bucket rod;

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

24. Attaching an arm;

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

26. a second turntable;

27. a second clamping mechanism;

271. a second base;

272. a support arm;

273. a bracket;

274. a second driving mechanism;

275. A second clamping arm;

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

291. A second video monitoring device;

292. a second tilt angle monitoring device;

3. a first mount;

4. an adjusting mechanism;

41. adjusting the cantilever;

411. a connecting rod;

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

43. a first turntable;

44. A first clamping mechanism;

441. a first base;

442. a first driving mechanism;

443. A first clamping arm;

444. a clamping plate;

45. A first video monitoring device;

46. a first inclination monitoring device;

47. A controller;

10. And (5) pile body.

Drawings

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

fig. 1 schematically illustrates a perspective view of a pile driver for widening a embankment according to an embodiment of the present disclosure;

FIG. 2 schematically illustrates a schematic view of a first turntable and a first clamping mechanism according to an embodiment of the present disclosure;

fig. 3 schematically illustrates a schematic view of a second clamping mechanism of a pile driver according to an embodiment of the present disclosure;

fig. 4 schematically illustrates a schematic view of a movable leg of a pile driver according to an embodiment of the present disclosure.

Detailed Description

For the purposes of promoting an understanding of the principles and advantages of the disclosure, reference will now be made to the embodiments illustrated in the drawings and specific language will be used to describe the same.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. The terms "comprises," "comprising," and/or the like, as used herein, specify the presence of stated features, steps, operations, and/or components, but do not preclude the presence or addition of one or more other features, steps, operations, or components.

All terms, including technical and scientific terms, used herein have the meaning commonly understood by one of ordinary skill in the art unless otherwise defined. It should be noted that the terms used herein should be construed to have meanings consistent with the context of the present specification and should not be construed in an idealized or overly formal manner.

Where a formulation similar to at least one of "A, B and C, etc." is used, such as "a system having at least one of A, B and C" shall be interpreted in the sense one having ordinary skill in the art would understand the formulation generally, for example, including but not limited to systems having a alone, B alone, C alone, a and B together, a and C together, B and C together, and/or A, B, C together, etc. Where a formulation similar to at least one of "A, B or C, etc." is used, such as "a system having at least one of A, B or C" shall be interpreted in the sense one having ordinary skill in the art would understand the formulation generally, for example, including but not limited to systems having a alone, B alone, C alone, a and B together, a and C together, B and C together, and/or A, B, C together, etc.

It should be further noted that, the directional terms mentioned in the embodiments, such as "upper", "lower", "front", "rear", "left", "right", etc., are only referring to the directions of the drawings, and are not intended to limit the scope of the present disclosure. Like elements are denoted by like or similar reference numerals throughout the drawings. Conventional structures or constructions will be omitted when they may cause confusion in understanding the present disclosure.

Fig. 1 schematically illustrates a perspective view of a pile driver for widening a embankment according to an embodiment of the present disclosure.

As shown in fig. 1, the pile driver for widening the embankment includes: a main body part 1 placed on the ground widening the side part of the embankment; a cantilever mechanism 2, a first end of the cantilever mechanism 2 being rotatably connected to the main body portion 1; a first mount 3 rotatably mounted at a second end of the cantilever mechanism, the first mount 3 being configured to detachably fix a first end of the pile body 10 such 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; and an adjusting mechanism 4, a first end of the adjusting mechanism 4 is rotatably connected to the main body 1, and a second end of the adjusting mechanism 4 is releasably clamped at a position of the pile body 10 away from the first mounting seat 3 so as to adjust an inclination angle of the pile body 10 relative to a surface of the widened embankment. In this way, pile body 10 can be fitted into the widened embankment at different angles, for example, 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., with respect to the surface of the widened embankment, as needed.

In one possible embodiment, the main body 1 may include a main body 11, a base 12, a steering device 13, and a plurality of movable legs 14, and the main body 12 is provided with tracks 121. A base 12 is arranged below the main body 11, the main body 11 and the base 12 can be connected through a steering device 13, and a plurality of movable supporting legs 14 can be arranged on two sides of the main body 11. Further, the movable leg 14 can be retracted according to a predetermined angle. The body part 1 may further include a controller, which may be provided at one side of the body 11. During the movement of the pile driver for widening the embankment, the movable leg 14 is retracted into the main body 11 by means of the crawler 121; during the stop of the movement to perform the piling work, the movable legs 14 extend out of the main body 11 and are supported to the work ground to support the weight of the entire pile driver for widening the embankment.

In one possible embodiment, the first end of the boom mechanism 2 is rotatably connected to the main body portion 1, and the boom mechanism 2 may include an elongated boom 21, an arm 22, a second hydraulic or pneumatic mechanism 23, an auxiliary boom 24, a third hydraulic or 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 movable arm 21, a rotary hinged bucket rod 22 is arranged at the front end of the long movable arm 21, a rotary hinged 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 rotary hinged second turntable 26 is arranged at the front end of the auxiliary arm 22, a second clamping mechanism 27 is connected in front of the second turntable 26, the second clamping mechanism 27 is used for clamping a pile body for piling operation during construction, and a second video monitoring device 291 and a second inclination monitoring device 292 are arranged on two sides of the second clamping mechanism 27.

In one possible embodiment, the first mount 3 is rotatably mounted at the second end of the cantilever mechanism 2, and the first mount 3 is configured to detachably secure the first end of the pile body 10 such that the main body 1 is moved by the cantilever mechanism 2 to drive the pile body 10 into the widened embankment for piling operations. The first mount 3 may include a mounting base 31 and a pile body securing mechanism 32, the mounting base 31 being hingedly connected to the second clamping mechanism 27, the pile body securing mechanism 32 being configured to detachably secure a first end of the pile body 10. It should be understood that the shape and size of the pile fixing mechanism 32 may be set according to the shape and diameter of the pile 10, which is not limited herein.

In a possible embodiment, the first end of the adjustment mechanism 4 is rotatably connected to the main body 1 by a link, and the second end of the adjustment mechanism 4 is releasably clamped at a location of the pile body 10 remote from the first mounting seat 3, so as to adjust the inclination angle of the pile body 10 with respect to the surface of the widened embankment. The adjustment mechanism 4 may adjust the boom 41, the plurality of first hydraulic or pneumatic mechanisms 42, the first turntable 43, the first clamping mechanism 44, the first video monitoring device 45, the first tilt angle 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 part moves through the cantilever mechanism to drive the pile body to be embedded into the widening embankment; the first end of the adjusting mechanism is rotatably connected to the main body part, and the second end of the adjusting mechanism is releasably clamped at a position of the pile body far away from the first mounting seat so as to assist in adjusting the inclination angle of the pile body relative to the surface of the widened embankment. Like this, through the inclination of adjustment mechanism adjustment stake relative to widening the surface of embankment to control effectively and incline the stake pile angle, increased the flexibility of pile operation, and then realized the pile design of oblique, the alternative stake of straight, improved the accuracy and the security of pile operation simultaneously.

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 being rotatably connected to the main body portion 1, the adjustment cantilever 41 including a plurality of links 411 rotatably connected in sequence; the first hydraulic mechanisms or the first pneumatic mechanisms 42 are respectively connected between the two adjacent connecting rods, and the expansion and contraction of the first hydraulic mechanisms or the first pneumatic mechanisms 42 drive the change of the relative extension angles of the two adjacent connecting rods 411; a first turntable 43, a first side of the first turntable 43 being rotatably installed at a second end of the adjustment cantilever 41; and a first clamping mechanism 44 mounted on a second side of the first turntable 43 and configured to releasably clamp a portion of the pile body 10 remote from the first mount 3.

In one possible embodiment, as shown in fig. 1, the adjusting cantilever 41 may include three links 411 rotatably connected in sequence, and each two adjacent links 411 may be telescopically connected by a first hydraulic mechanism or a first pneumatic mechanism 42 to adjust an adjustment change of a relative extension angle between the two links 411. The link 411 may include a first link 4111, a second link 4112, and a third link 4113, where the first link 4111 is rotatably hinged to the second link 4112 and is provided with a first hydraulic mechanism or a first pneumatic mechanism 421 (i.e. a first link cylinder), and the second link 4112 is rotatably hinged to the third link 4113 and is provided with a first hydraulic mechanism or a first pneumatic mechanism 422 (a second link cylinder), and a first turntable 43 is provided on one side of the third link 4113.

In one possible embodiment, as shown in FIG. 1, a first side of the first turntable 43 is rotatably mounted to a second end of the adjustment arm 41, i.e., to the connecting rod 4113. It will be appreciated that the location where the first turntable 43 is specifically mounted may be determined according to the number of links 411, and is not specifically limited herein.

Fig. 2 schematically illustrates a schematic view of a first turntable and a first clamping mechanism according to an embodiment of the present disclosure.

As shown in fig. 2, the first rotating disc 43 is rotatably connected with the connecting rod of the adjusting cantilever 41, and the first clamping mechanism 44 may be connected with the second side of the first rotating disc 43 and may be used for clamping or releasing the pile body 10 to assist in fixing and angle adjusting the pile body during pile driving. It will be appreciated that the distance between the first gripper 44 and the third mounting seat 3 may be determined according to practical situations, and is not limited in this context.

According to an embodiment of the present disclosure, the first clamping mechanism 44 includes: a first base 441 mounted on a 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 driving the two first clamping arms 443 to move toward and away from each other; and two clamping plates 444 having arc-shaped cross sections, respectively mounted on the first clamping arms 443, to clamp or release the pile body 10 as the first clamping arms 443 move.

In one possible embodiment, a first drive mechanism 442 is mounted within the first base 441 and is configured to power two first clamping arms 443 to move toward and away from each other. The shape (for example, rectangular parallelepiped shape as shown in fig. 1) and the size of the first base 441 and the first clamp arm 443 may be determined according to actual situations, and are not particularly limited herein. The clamping plate 444 can be used for locking the pile body, and after the first rotating disc 43 is adjusted to a preset inclination angle, the clamping plate 444 does not lock the pile body any more, but is slowly opened for a certain angle to serve as an auxiliary guiding function during piling. The shape of the clamping plate 444 may include an arc, semi-circle or other shape in cross section, as is standard for clamping or releasing a pile.

According to an embodiment of the present disclosure, the adjustment mechanism 4 further includes: a first video monitoring device 45 mounted on the first turntable 43 and configured to acquire a state in which the first clamping mechanism 44 clamps the pile body 10; a first inclination angle monitoring device 46 mounted on the first turntable 43 and configured to acquire an inclination angle of the pile body 10; and a controller 47 installed in the main body part 1 and configured to control an operation of the adjustment mechanism 4 according to the inclination angle measured by the first inclination angle monitoring device 46 such 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 arms 443 to open a predetermined angle to assist in guiding the movement of the pile 10 after the first inclination monitoring device 46 detects that the pile 10 is adjusted to a predetermined inclination by the first rotary disc 43.

In a possible embodiment, the first video monitoring device 45 and the first inclination monitoring device 46 may be installed on the first turntable 43, as shown in fig. 2, where the first video monitoring device 45 may monitor the status of the pile body during the piling process in real time, and transmit the picture to the controller; the first inclination angle monitoring device 46 can monitor the inclination angle of the pile body in real time, and control the inclination angle of the pile body 10 in cooperation with the measurement angle of the second inclination angle monitoring device 292 on the cantilever mechanism 2, the related parameter data can be transmitted to the display device of the controller in real time, and the controller 47 can be installed on the main body 1. When the first inclination angle monitoring device 46 detects that the pile body 10 is adjusted to the preset inclination angle, the clamping arms can be controlled to open by the preset angle so as 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 movable arm 21, a first end of the long movable arm 21 is movably hinged with the main body part 1; a boom 22, a first end of the boom 22 being rotatably hinged to a second end of the long boom 21; the second hydraulic mechanism or the second pneumatic mechanism 23 is respectively connected between the long movable arm 21 and the bucket rod 22, and the expansion and contraction of the second hydraulic mechanism or the second pneumatic mechanism 23 drives the change of the relative angle between the long movable arm 21 and the bucket rod 22; an attachment arm 24, the first end of the attachment arm 24 being rotatably hinged to the second end of the arm 22; the third hydraulic mechanism or the third pneumatic mechanism 25 is respectively connected between the bucket rod 22 and the auxiliary arm 24, and the third hydraulic mechanism or the third pneumatic mechanism 25 stretches and contracts to drive the change of the relative angle of the bucket rod 22 and the auxiliary arm 24; and a second turntable 26, a first side of the second turntable 26 rotatably mounted at a second end of the attachment arm 24; and a second clamping mechanism 27 mounted on a second side of the second turntable 26 and configured to releasably clamp the first end of the pile body 10.

In one possible embodiment, the boom mechanism 2 may include an elongated boom 21, an arm 22, a second hydraulic or pneumatic mechanism 23, an auxiliary boom 24, a third hydraulic or pneumatic mechanism 25, a second turntable 26, and a second clamping mechanism 27. The first end of the long arm 21 is movably hinged to the main body 1, and the second end thereof is rotatably hinged to the first end of the arm 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, and can drive the angle between the long boom 21 and the arm 22 to change through expansion and contraction; the third hydraulic mechanism or the third pneumatic mechanism 25 may be regarded as a hydraulic cylinder or a pneumatic cylinder of the arm 22, and may be configured to drive a change in a relative angle between the arm 22 and the arm 24 by telescoping. The second hydraulic mechanism or the second pneumatic mechanism 23 is used as the driving force of the long movable arm 21, the third hydraulic mechanism or the third pneumatic mechanism 25 is used as the driving force of the bucket rod 22 and the auxiliary arm 24, the auxiliary arm 24 is hinged with the first mounting seat 3, and the second hydraulic mechanism or the second pneumatic mechanism 23, the third hydraulic mechanism or the third pneumatic mechanism 25 drives the body to be piled fixed on the first mounting seat 3 to carry out piling operation.

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

As shown in fig. 1, a fourth hydraulic mechanism or a fourth pneumatic mechanism 28 may be provided below the long boom 21, and the long boom 21 and the main body 1 may be rotatably connected by 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 mounted on a second side of the second turntable 26 and including two opposed support arms 272 extending perpendicularly from the second turntable 26; a bracket 273 detachably installed between the two support arms 272; a second drive mechanism 274 mounted within the cradle 273; two second clamping arms 275 extend from the bracket 273, and a second driving mechanism 274 drives the two second clamping arms 275 to move toward or away from each other to clamp or release the first end of the pile body 10 interposed between the two second clamping arms 275.

Fig. 3 schematically illustrates a schematic view of a second clamping mechanism of a pile driver according to an embodiment of the present disclosure.

As shown in fig. 3, the second clamping mechanism 27 is connected to one side of the second turntable 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 has an inverted trapezoid shape, between which a bracket 273 and a second driving mechanism 274 may be disposed, and the bracket 273 may extend along the direction of the support arm 272 to provide two second clamping arms 275, and the second clamping arms 275 may be provided with clamping plates having the same cross-sectional shape as the pile body 10, and the clamping plates are configured to perform piling operations by tightening or releasing the pile body, and the clamping plates may be detached and adjusted according to requirements, and the shape and materials of the clamping plates may be determined according to actual engineering requirements.

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

In one possible embodiment, a second video monitoring device 291 and a second tilt monitoring device 292 may also be provided on the support arm 272. The second video monitoring device 291 may be used for monitoring the state of the pile body clamped by the second clamping mechanism and sending the video picture to the controller; the second inclination monitoring device 292 may be used to obtain inclination data of the pile body and send the relevant angle data to the controller. Further, the inclination angle of the pile body 10 can be monitored and controlled cooperatively according to the second inclination angle monitoring device 292 on the cantilever mechanism 2 and the first inclination angle monitoring device 46 on the adjusting mechanism 4, and related data can be transmitted to the display device of the controller in real time. It will be appreciated that the number and positions of the second video monitoring device and the second inclination monitoring device may be set according to specific practical situations, and are not limited herein.

According to an embodiment of the present disclosure, the main body portion 1 includes: a body main body 11, a first end of the cantilever mechanism 2 and a first end of the adjusting mechanism 4 being connected to the body main body 11; a base 12 including tracks 121; a steering device 13, the main body 11 is mounted on the base 12 through the steering device 13; and a plurality of movable legs 14 telescopically mounted on both sides of the body main body 11, the movable legs 14 being configured to support the body main body 11 in an extended state such that the body main body 11 maintains a predetermined angle with respect to the ground.

Preferably, each movable leg 14 comprises: a supporting frame 141 telescopically installed in the body main body 11; a driving mechanism 142 mounted on the support frame 141; and a telescopic leg 143 installed at a lower portion of the support frame 141 and configured to be telescopic by the driving mechanism 142 to change the height of the movable leg 14.

Fig. 4 schematically illustrates a schematic view of a movable leg of a pile driver according to an embodiment of the present disclosure.

In one possible embodiment, as shown in fig. 1, a controller may be disposed on one side of the top of the main body 11, a base 12 may be disposed under the main body 11, as shown in fig. 4, the main body 11 and the base 12 may be connected by a steering device 13, two sides of the main body 11 may be provided with a plurality of movable legs 14, front ends of the movable legs 14 may be provided with a vertical lifting device 15, an upper surface of front ends of the movable legs 14 may be provided with a horizontal monitoring system 16, a lower surface thereof may be provided with a laser range finder 17, a track 121 may be disposed under the base 12, and a cantilever mechanism 2 hinged in a rotating manner may be disposed at a predetermined position (for example, in the middle of front ends) of the main body 11. The fuselage body 11 can be adjusted to a suitable angle by means of the steering device 13 before piling.

Preferably, the vertical lift is a hydraulic vertical lift.

According to the embodiment of the disclosure, a vertical lifting device 15 is arranged at the front end of the movable supporting leg 14, a horizontal monitoring system 16 is arranged on the upper surface of the front end of the movable supporting leg 14, and a laser range finder 17 is arranged on the lower surface of the front end of the movable supporting leg 14.

In one possible embodiment, the movable supporting leg 14 can be extended to a preset length according to the terrain requirement, and then the front-end vertical lifting device 15 is put down; meanwhile, the lifting height of a plurality of movable supporting legs 14 can be monitored in real time through the laser range finders 17 arranged on the lower surface of the front end of the movable supporting leg 14 capable of being horizontally recovered, the horizontal monitoring system 16 on the upper surface of the front end of the movable supporting leg 14 can acquire monitoring data in real time to the vertical lifting device 15 to be adjusted to be horizontal, and the effect of complex terrain adaptability and integral lifting of a body main body can be achieved through the vertical lifting device 15.

The embodiments of the present disclosure are described above. These examples are for illustrative purposes only 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 embodiments cannot be used advantageously in combination. The scope of the disclosure is defined by the appended claims and equivalents thereof. Various alternatives and modifications can be made by those skilled in the art without departing from the scope of the disclosure, and such alternatives and modifications are intended to fall within the scope of the disclosure.

Claims (10)

1. A pile driver for widening a embankment, comprising:

A main body part (1) placed on the ground of the side part of the widened embankment;

-a cantilever mechanism (2), a first end of the cantilever mechanism (2) being rotatably connected to the main body portion (1);

A first mounting seat (3) rotatably mounted at the second end of the cantilever mechanism (2), wherein the first mounting seat (3) is configured to detachably fix the first end of the pile body (10) so that the main body part (1) drives the pile body (10) to be embedded into the widened embankment through the movement of the cantilever mechanism (2); and

The first end of the adjusting mechanism (4) is rotatably connected to the main body part (1), and the second end of the adjusting mechanism (4) is releasably clamped at a position, far away from the first mounting seat (3), of the pile body (10) so as to adjust the inclination angle of the pile body (10) relative to the surface of the widened embankment.

2. Pile driver according to claim 1, wherein the adjustment mechanism (4) comprises:

-an adjustment cantilever (41), a first end of the adjustment cantilever (41) being rotatably connected to the main body portion (1), the adjustment cantilever (41) comprising a plurality of links (411) rotatably connected in sequence;

The first hydraulic mechanisms or the first pneumatic mechanisms (42) are respectively connected between two adjacent connecting rods, and the expansion and contraction of the first hydraulic mechanisms or the first pneumatic mechanisms (42) drive the change of the relative extension angles of the two adjacent connecting rods (411);

A first turntable (43), a first side of the first turntable (43) being rotatably mounted at a second end of the adjustment cantilever (41); and

A first clamping mechanism (44) is mounted on a second side of the first turntable (43) and is configured to releasably clamp a portion of the pile body (10) remote from the first mount (3).

3. 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 turntable (43);

a first drive mechanism (442) mounted within the first base (441);

-two first gripping arms (443) projecting from the first base (441), the first driving mechanism (442) driving the two first gripping arms (443) to move closer to or further away from each other; and

Two clamping plates (444) with arc-shaped sections are respectively arranged on the first clamping arms (443) to clamp or release the pile body (10) along with the movement of the first clamping arms (443).

4. Pile driver according to claim 2, wherein the adjustment mechanism (4) further comprises:

a first video monitoring device (45) mounted on the first turntable (43) and configured to acquire a state in which the first clamping mechanism (44) clamps the pile body (10);

a first inclination angle monitoring device (46) mounted on the first turntable (43) and configured to acquire an inclination angle of the pile body (10); and

A controller (47) installed in the main body part (1) and configured to control an operation of the adjustment mechanism (4) according to the inclination angle measured by the first inclination angle monitoring device (46) such 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 by a preset angle to assist in guiding the movement of the pile body (10) after the first inclination monitoring device (46) detects that the pile body (10) is adjusted to the preset inclination by the first turntable (43).

5. Pile driver according to any of claims 1-4, wherein the cantilever mechanism (2) comprises:

a long movable arm (21), wherein a first end of the long movable arm (21) is movably hinged with the main body part (1);

a bucket rod (22), wherein a first end of the bucket rod (22) is rotatably hinged with a second end of the long movable arm (21);

The second hydraulic mechanism or the second pneumatic mechanism (23) is respectively connected between the long movable arm (21) and the bucket rod (22), and the expansion and contraction of the second hydraulic mechanism or the second pneumatic mechanism (23) drives the change of the relative angle between the bucket rod (22) and the long movable arm (21);

an attachment arm (24), a first end of the attachment arm (24) being rotatably hinged to a second end of the arm (22);

the third hydraulic mechanism or the third pneumatic mechanism (25) is respectively connected between the bucket rod (22) and the auxiliary arm (24), and the third hydraulic mechanism or the third pneumatic mechanism (25) stretches and contracts to drive the change of the relative angle of the bucket rod (22) and the auxiliary arm (24); and

A second turntable (26), a first side of the second turntable (26) rotatably mounted at a second end of the attachment arm (24); and

A second clamping mechanism (27) is mounted to a second side of the second turntable (26) and is configured to releasably clamp the first end of the pile body (10).

6. Pile driver according to claim 5, wherein the boom mechanism (2) further comprises a fourth hydraulic or pneumatic mechanism (28) configured to drive the long boom (21) in rotation relative to the body part (1).

7. 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 opposed support arms (272) extending perpendicularly from the second turntable (26);

a bracket (273) removably mounted between two of said support arms (272);

A second drive mechanism (274) mounted within the cradle (273);

Two second clamping arms (275) protruding from the bracket (273), the second driving mechanism (274) driving the two second clamping arms (275) to move toward or away from each other to clamp or release the first end of the pile body (10) interposed between the two second clamping arms (275).

8. Pile driver according to claim 7, wherein the cantilever mechanism (2) further comprises:

A second video monitoring device (291) mounted on the support arm (272) and configured to acquire a state in which the second clamping mechanism (27) clamps the pile body (10);

a second inclination angle monitoring device (292) mounted on the second base (271) and configured to acquire an inclination angle of the pile body (10).

9. Pile driver according to any of claims 1-4, wherein the body part (1) comprises:

-a fuselage body (11), the first end of the cantilever mechanism (2) and the first end of the adjustment mechanism (4) being connected to the fuselage body (11);

a base (12) comprising a track (121);

a steering device (13), wherein the main body (11) is arranged on the base (12) through the steering device (13); and

A plurality of movable legs (14) telescopically mounted on both sides of the body (11), the movable legs (14) being configured to support the body (11) in an extended state such that the body (11) maintains a predetermined angle with respect to the ground;

Preferably, each of said movable legs (14) comprises:

a support frame (141) telescopically mounted in the main body (11);

a drive mechanism (142) mounted on the support frame (141); and

And a telescopic leg (143) installed at a lower portion of the supporting frame (141) and configured to be telescopic by the driving of the driving mechanism (142) to change the height of the movable leg (14).

10. Pile driver according to claim 9, wherein the front end of the movable leg (14) is provided with a vertical lifting device (15), the upper surface of the front end of the movable leg (14) is provided with a horizontal monitoring system (16), and the lower surface of the front end of the movable leg (14) is provided with a laser range finder (17).