CN115821919A

CN115821919A - Piling device and method for slope support construction

Info

Publication number: CN115821919A
Application number: CN202211471588.XA
Authority: CN
Inventors: 方继才
Original assignee: Anhui University
Current assignee: Anhui University
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-03-21

Abstract

The invention discloses a piling device for slope support construction, which comprises a crawler, wherein a rotating disc is arranged on the crawler, a lifting assembly is fixedly arranged on the rotating disc, a rotatable pile storage box is arranged at the output end of the lifting assembly, a fixedly connected telescopic slideway is arranged in the pile storage box, a fixedly connected piling supporting plate is arranged at one end of the telescopic slideway, and a piling assembly in sliding fit is arranged on the piling supporting plate; the pile subassembly includes the lifting disk, is equipped with the first gear that rotates the connection on the lifting disk, and the fixed two-way cylinder that is equipped with on the first gear, is equipped with fixed connection's arm lock on the output at two-way cylinder both ends, and the fixed clamp splice that is equipped with on the arm lock is equipped with the draw-in groove on the clamp splice, and the pile of a plurality of screw piles of completion that this device can be full automatization does not need the manual work to go on installing the screw pile on pile driving machine, has greatly saved the manpower, has improved the efficiency of piling.

Description

Piling device and method for slope support construction

Technical Field

The invention belongs to the field of construction machinery, and particularly relates to a piling device and method for slope support construction.

Background

In slope support construction, piles are usually driven on a slope, and then construction is carried out on the basis of the piles. The existing slope piling mode is usually that piles are manually connected with a pile driver and then piled, and the piling of multiple groups of piles is very troublesome because the piles are connected with the pile driver.

Therefore, the pile driving device for slope support construction is provided to solve the problems.

Disclosure of Invention

The invention aims to provide a piling device and a piling method for slope support construction, which aim to solve the problems.

The purpose of the invention can be realized by the following technical scheme:

a pile driving device for slope support construction comprises a crawler, wherein a rotating disc is arranged on the crawler, a lifting assembly is fixedly arranged on the rotating disc, a rotatable pile storage box is arranged at the output end of the lifting assembly, a fixedly connected telescopic slideway is arranged in the pile storage box, a fixedly connected pile driving support plate is arranged at one end of the telescopic slideway, and a pile driving assembly in sliding fit is arranged on the pile driving support plate;

the pile subassembly includes the lifting disk, is equipped with the first gear that rotates the connection on the lifting disk, and first gear and lifting disk center department all are equipped with the round hole, fixedly on the first gear being equipped with two-way cylinder, are equipped with fixed connection's arm lock on the output at two-way cylinder both ends, and the fixed clamp splice that is equipped with in the arm lock is equipped with the draw-in groove on the clamp splice, is equipped with fixed connection's magnet on the first gear, is equipped with fixed connection's electro-magnet on the lifting disk.

Preferably, a side slope is strutted construction and is used pile driver, uses a screw pile, the screw pile includes the pile body, the pile body upper end is equipped with fixed connection's location shell fragment and fixture block, the draw-in groove can with the fixture block card with.

Preferably, the lifting assembly comprises a support, a screw rod is arranged on the support and rotatably connected with the support, a sliding block in threaded fit is arranged on the screw rod, a first guide column is fixedly arranged on the support and is in sliding fit with the sliding block, a connecting frame in fixed connection is arranged on the sliding block, a motor is fixedly arranged on the support, and the output end of the motor is fixedly connected with the screw rod.

Preferably, the connecting frame is provided with an angle adjusting telescopic cylinder which is rotatably connected, the pile storage box is rotatably connected with the connecting frame, the output end of the angle adjusting telescopic cylinder is rotatably connected with the pile storage box, one side of the pile storage box is provided with a pile pushing cylinder, the output end of the pile pushing cylinder extends into the pile storage box, the outlet of the lower end of the pile storage box is provided with a lifting door, one side of the pile storage box is fixedly provided with a first telescopic cylinder, and the output end of the first telescopic cylinder is fixedly connected with the pile driving supporting plate.

Preferably, be equipped with fixed connection's pile fixed column and second guide post in the pile backup pad, be equipped with sliding fit's second telescoping cylinder in the pile backup pad, be equipped with logical groove in the pile backup pad, lifting disc and second telescoping cylinder fixed connection also with the output fixed connection of second guide post, still be equipped with fixed connection's pile motor and the second gear of rotation connection on the lifting disc, the output and the second gear fixed connection of pile motor, second gear and first gear engagement.

Preferably, the use method of the pile driving device for slope support construction comprises the following steps:

the method comprises the following steps: placing a plurality of spiral piles into a pile storage box, controlling a rotating disc to rotate, adjusting the angle of the pile driving assembly in the horizontal direction, controlling a lifting assembly to adjust the height of the pile driving assembly, and controlling an angle adjusting telescopic cylinder to adjust the angle of the pile driving assembly in the vertical direction so as to finish positioning;

step two: after positioning is finished, the first telescopic cylinder is started, and the output end of the first telescopic cylinder pushes the pile driving support plate to enable the pile driving fixing column to be pricked into the side slope soil for fixing;

step three: the electromagnet is electrified to attract the electromagnet and the magnet, the position of the first gear is rightly arranged, the lifting door is opened, the output end of the pile pushing cylinder is controlled to extend out, the spiral pile at the bottommost layer is pushed out and slides down along the telescopic slideway,

after the spiral pile at the bottommost layer completely leaves the pile storage box, the spiral pile at the upper layer falls down, and the lifting door is closed to block the spiral pile;

step four: the spiral pile slides down along the telescopic slide way and falls into the circular hole at the center of the lifting disc and the second gear, the lifting disc blocks the spiral pile through the positioning elastic sheet at the tail end of the spiral pile, and the pile body and the clamping groove are positioned on the same plane, so that the subsequent clamping is facilitated;

step five: starting the bidirectional cylinder, clamping the tail end of the spiral pile by the clamping block, and clamping the clamping groove with the pile body;

step six: starting a pile driving motor, turning off an electromagnet, driving a first gear to rotate by the pile driving motor, driving a spiral pile to rotate, and simultaneously controlling a second telescopic cylinder to press the spiral pile into the side slope;

step seven: after the pile driving of one spiral pile is completed, the clamping block is opened, the output end of the first telescopic cylinder retracts, the positioning elastic sheet is bent, the spiral pile is separated from the pile driving assembly, and the pile driving of the next spiral pile is carried out.

The invention has the beneficial effects that:

1. the device can complete the pile driving of a plurality of spiral piles in a full-automatic manner, and the spiral piles do not need to be manually arranged on a pile driving machine, so that the manpower is greatly saved, and the pile driving efficiency is improved;

2. this device can be arbitrary the angle and the position of regulation pile through lifting unit, rotary disk and angle modulation telescoping cylinder, can guarantee the pile angle perpendicular to ground of slope side slope pile to it is more convenient to change the position pile.

Drawings

In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

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

FIG. 2 is a schematic diagram of a portion of the present invention;

FIG. 3 is a schematic diagram of a portion of the present invention;

FIG. 4 is a schematic view of a portion of the present invention;

FIG. 5 is a schematic view of a portion of the present invention;

FIG. 6 is a schematic view of a portion of the present invention;

FIG. 7 is a schematic view of a portion of the present invention;

FIG. 8 is a schematic view of a portion of the present invention;

FIG. 9 is a schematic view of a screw pile structure according to the present invention;

the reference numerals note: 1. a tracked vehicle; 2. rotating the disc; 3. a lifting assembly; 4. pile storage box; 5. a telescopic slideway; 6. piling a supporting plate; 7. a pile driving assembly; 8. performing spiral pile; 31. a support; 32. a screw rod; 33. a first guide post; 34. a connecting frame; 35. a slider; 41. a pile pushing cylinder; 42. an angle adjustment telescopic cylinder; 43. a lift gate; 44. a first telescoping cylinder; 61. piling and fixing the column; 62. a second guide post; 63. a second telescoping cylinder; 64. a through groove; 71. a lifting plate; 72. a first gear; 73. a second gear; 74. a pile driving motor; 75. an electromagnet; 76. a magnet; 77. a clamping block; 78. a card slot; 79. clamping arms; 710. a bidirectional cylinder; 81. a pile body; 82. positioning the elastic sheet; 83. and (7) clamping blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Referring to fig. 1 to 9, a piling device for slope support construction includes a crawler 1, a rotating disc 2 is disposed on the crawler 1, a lifting assembly 3 is fixedly disposed on the rotating disc 2, the lifting assembly 3 includes a bracket 31, a screw rod 32 rotatably connected to the bracket 31 is disposed on the screw rod 32, a slider 35 in threaded engagement is disposed on the screw rod 32, a first guide post 33 is further fixedly disposed on the bracket 31, the first guide post 33 is in sliding engagement with the slider 35, a connecting frame 34 fixedly connected to the slider 35 is disposed on the slider 35, a motor is further fixedly disposed on the bracket 31, and an output end of the motor is fixedly connected to the screw rod 32.

Further, be equipped with on link 34 and rotate the storage pile case 4 and the angle modulation telescoping cylinder 42 of connecting, the output of angle modulation telescoping cylinder 42 rotates with storage pile case 4 to be connected, be equipped with fixed connection's telescopic chute 5 in the storage pile case 4, telescopic chute 5 serves and is equipped with fixed connection's pile backup pad 6, the lower extreme export of storage pile case 4 is equipped with overhead door 43, one side of storage pile case 4 is equipped with pushes away a cylinder 41, the output that pushes away a cylinder 41 stretches into in storing up pile case 4, one side of storage pile case 4 is fixed and is equipped with first telescoping cylinder 44, the output and the pile backup pad 6 fixed connection of first telescoping cylinder 44. During the use, with multiunit screw pile 8, stack to storing up in the stake case 4, when needing to add screw pile 8 and pile, open overhead door 43, the control pushes away a cylinder 41 output and stretches out, pushes out the screw pile 8 of bottom, slides down along flexible slide 5.

Further, the screw pile 8 comprises a pile body 81, and a positioning elastic sheet 82 and a clamping block 83 which are fixedly connected are arranged at the upper end of the pile body 81. The positioning elastic sheet 82 and the clamping block 83 limit the rotation of the screw pile 8 in the telescopic slideway 5 when sliding downwards, so that inaccurate positioning is avoided.

Further, be equipped with fixed connection's pile fixed column 61 and second guide post 62 in the pile backup pad 6, the fixed pile subassembly 7 that is equipped with on the output of second guide post 62, be equipped with sliding fit's second telescoping cylinder 63 in the pile backup pad 6, second telescoping cylinder 63 and pile subassembly 7 fixed connection are equipped with logical groove 64 in the pile backup pad 6. The through-slots 64 are used to enable the passage of the entire screw pile 8.

Further, the piling component 7 includes a lifting disc 71, the lifting disc 71 is fixedly connected with the second telescopic cylinder 63, and is also fixedly connected with the output end of the second guide post 62, a first gear 72 rotatably connected is disposed on the lifting disc 71, round holes are disposed at the centers of the first gear 72 and the lifting disc 71, a piling motor 74 fixedly connected and a second gear 73 rotatably connected are further disposed on the lifting disc 71, the output end of the piling motor 74 is fixedly connected with the second gear 73, the second gear 73 is meshed with the first gear 72, a bidirectional cylinder 710 is fixedly disposed on the first gear 72, clamp arms 79 fixedly connected are disposed at the output ends of the bidirectional cylinder 710, clamp blocks 77 are fixedly disposed on the clamp arms 79, clamp grooves 78 are disposed on the clamp blocks 77, the clamp grooves 78 can be clamped with the clamp blocks 83, magnets 76 fixedly connected are disposed on the first gear 72, and electromagnets 75 fixedly connected are disposed on the lifting disc 71.

The using method comprises the following steps:

the method comprises the following steps: placing a plurality of screw piles 8 into the pile storage box 4, controlling the rotating disc 2 to rotate, adjusting the angle of the pile driving assembly 7 in the horizontal direction, controlling the lifting assembly 3 to adjust the height of the pile driving assembly 7, and controlling the angle adjusting telescopic cylinder 42 to adjust the angle of the pile driving assembly 7 in the vertical direction, so as to complete positioning;

step two: after positioning is finished, the first telescopic cylinder 44 is started, the output end of the first telescopic cylinder 44 pushes the piling supporting plate 6, and the piling fixing column 61 is pricked into the side slope soil for fixing;

step three: the electromagnet 75 is electrified to make the electromagnet 75 and the magnet 76 attract each other, the position of the first gear 72 is adjusted, the lifting door 43 is opened, the output end of the pile pushing cylinder 41 is controlled to extend out, the spiral pile 8 at the bottommost layer is pushed out and slides down along the telescopic slideway 5,

after the screw pile 8 at the bottommost layer completely leaves the pile storage box 4, the screw pile 8 at the upper layer falls down, and the lifting door 43 is closed to block the screw pile;

step four: the screw pile 8 slides down along the telescopic slideway 5 and falls into the round holes at the centers of the lifting disc 71 and the second gear 73, the lifting disc 71 blocks the screw pile through the positioning elastic sheet 82 at the tail end of the screw pile 8, and the pile body 81 and the clamping groove 78 are positioned on the same plane, so that subsequent clamping is facilitated;

step five: starting the bidirectional cylinder 710, clamping the tail end of the screw pile 8 by the clamping block 77, and clamping the clamping groove 78 with the pile body 81;

step six: starting the pile driving motor 74, turning off the electromagnet 75, driving the first gear 72 to rotate by the pile driving motor 74, driving the screw pile 8 to rotate, and simultaneously controlling the second telescopic cylinder 63 to press the screw pile 8 into the side slope;

step seven: after the driving of one screw pile 8 is completed, the clamping block 77 is opened, the output end of the first telescopic cylinder 44 is retracted, the positioning elastic sheet 82 is bent, and the screw pile 8 is separated from the driving assembly 7 to drive the next screw pile 8.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the present invention, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the second feature or the first and second features may be indirectly contacting each other through intervening media. Also, a first feature "on," "above," and "over" a second feature may be directly on or obliquely above the second feature, or may simply mean that the first feature is at a higher level than the second feature. A first feature "under," "beneath," and "under" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, principal features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.

Claims

1. The piling device for the side slope support construction is characterized by comprising a crawler (1), wherein a rotating disc (2) is arranged on the crawler (1), a lifting assembly (3) is fixedly arranged on the rotating disc (2), a pile storage box (4) capable of rotating is arranged at the output end of the lifting assembly (3), a telescopic slide way (5) fixedly connected is arranged in the pile storage box (4), a piling supporting plate (6) fixedly connected is arranged at one end of the telescopic slide way (5), and a piling assembly (7) in sliding fit is arranged on the piling supporting plate (6);

pile subassembly (7) are including lifting disk (71), be equipped with first gear (72) that rotate the connection on lifting disk (71), first gear (72) and lifting disk (71) center department all are equipped with the round hole, fixed two-way cylinder (710) of being equipped with on first gear (72), be equipped with fixed connection's arm lock (79) on the output at two-way cylinder (710) both ends, fixed clamp splice (77) of being equipped with on arm lock (79), be equipped with draw-in groove (78) on clamp splice (77), be equipped with fixed connection's magnet (76) on first gear (72), be equipped with fixed connection's electro-magnet (75) on lifting disk (71).

2. The pile driving device for slope supporting construction according to claim 1, wherein a screw pile (8) is used, the screw pile (8) comprises a pile body (81), and the upper end of the pile body (81) is provided with a positioning elastic sheet (82) and a clamping block (83) which are fixedly connected, and the clamping groove (78) can be clamped with the clamping block (83).

3. The piling device for the slope support construction according to claim 1, wherein the lifting assembly (3) comprises a bracket (31), a screw rod (32) which is rotatably connected is arranged on the bracket (31), a sliding block (35) which is in threaded fit with the screw rod (32) is arranged on the screw rod (32), a first guide column (33) is further fixedly arranged on the bracket (31), the first guide column (33) is in sliding fit with the sliding block (35), a connecting frame (34) which is fixedly connected is arranged on the sliding block (35), a motor is further fixedly arranged on the bracket (31), and an output end of the motor is fixedly connected with the screw rod (32).

4. The piling device for the slope supporting construction according to claim 1, wherein an angle adjusting telescopic cylinder (42) is arranged on the connecting frame (34) and is in rotary connection, the pile storage box (4) is in rotary connection with the connecting frame (34), the output end of the angle adjusting telescopic cylinder (42) is in rotary connection with the pile storage box (4), a pile pushing cylinder (41) is arranged on one side of the pile storage box (4), the output end of the pile pushing cylinder (41) extends into the pile storage box (4), a lifting door (43) is arranged at the outlet of the lower end of the pile storage box (4), a first telescopic cylinder (44) is fixedly arranged on one side of the pile storage box (4), and the output end of the first telescopic cylinder (44) is fixedly connected with the piling supporting plate (6).

5. The piling device for the slope supporting construction according to claim 1, wherein the piling support plate (6) is provided with a piling fixing column (61) and a second guide column (62) which are fixedly connected, the piling support plate (6) is provided with a second telescopic cylinder (63) which is in sliding fit, the piling support plate (6) is provided with a through groove (64), the lifting disc (71) is fixedly connected with the second telescopic cylinder (63) and also fixedly connected with the output end of the second guide column (62), the lifting disc (71) is further provided with a piling motor (74) which is fixedly connected and a second gear (73) which is rotatably connected, the output end of the piling motor (74) is fixedly connected with the second gear (73), and the second gear (73) is meshed with the first gear (72).

6. The pile driving device for slope support construction according to any one of claims 1 to 5, wherein the use method of the pile driving device comprises the following steps:

the method comprises the following steps: placing a plurality of screw piles (8) into a pile storage box (4), controlling the rotating disc (2) to rotate, adjusting the angle of the pile driving assembly (7) in the horizontal direction, controlling the lifting assembly (3) to adjust the height of the pile driving assembly (7), and controlling the angle adjusting telescopic cylinder (42) to adjust the angle of the pile driving assembly (7) in the vertical direction so as to finish positioning;

step two: after positioning is finished, the first telescopic cylinder (44) is started, and the output end of the first telescopic cylinder (44) pushes the piling supporting plate (6) to enable the piling fixing column (61) to be pricked into the side slope soil for fixing;

step three: the electromagnet (75) is electrified to enable the electromagnet (75) and the magnet (76) to attract each other, the position of the first gear (72) is adjusted, the lifting door (43) is opened, the output end of the pile pushing cylinder (41) is controlled to extend out, the spiral pile (8) at the bottommost layer is pushed out and slides down along the telescopic slide way (5),

after the screw pile (8) at the bottommost layer completely leaves the pile storage box (4), the screw pile (8) at the upper layer falls down, and the lifting door (43) is closed to block the screw pile;

step four: the screw pile (8) slides down along the telescopic slideway (5) and falls into round holes at the centers of the lifting disc (71) and the second gear (73), the lifting disc (71) blocks the screw pile (8) through a positioning elastic sheet (82) at the tail end of the screw pile, and the pile body (81) and the clamping groove (78) are positioned on the same plane, so that subsequent clamping is facilitated;

step five: starting the bidirectional cylinder (710), clamping the tail end of the spiral pile (8) by the clamping block (77), and clamping the clamping groove (78) with the pile body (81);

step six: starting a piling motor (74), closing an electromagnet (75), driving a first gear (72) to rotate by the piling motor (74), driving a spiral pile (8) to rotate, and controlling a second telescopic cylinder (63) to press the spiral pile (8) to a side slope;

step seven: after the piling of one screw pile (8) is finished, the clamping block (77) is opened, the output end of the first telescopic cylinder (44) retracts, the positioning elastic sheet (82) is bent, and the screw pile (8) is separated from the piling assembly (7) to carry out the piling of the next screw pile (8).