CN109610456B

CN109610456B - Pile pulling device

Info

Publication number: CN109610456B
Application number: CN201811256060.4A
Authority: CN
Inventors: 王树华
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-10-26
Filing date: 2018-10-26
Publication date: 2021-06-01
Anticipated expiration: 2038-10-26
Also published as: CN109610456A

Abstract

The invention discloses a pile pulling device which comprises a chassis assembly, a traction assembly and a clamping assembly, wherein the chassis assembly comprises a base, an internal gear, a rotating motor, a stabilizing claw, a bottom plate, a bracket and a fixed pulley, the internal gear is meshed with the base, the internal gear is positioned inside the base, and an output shaft of the rotating motor is meshed with the internal gear; firstly, the traction motor drives the main gear to rotate, the main gear drives the pinion and the rope winding shaft to wind or unwind the traction rope through the driving wheel, the position of the clamping assembly is further adjusted, the round pile is lifted and pulled out, the power motor adjusts the angle between the main branch and the secondary branch through the gear set, accordingly, the opening distance of the clamping ring on the left side and the right side is adjusted, the round pile is further clamped, the danger coefficient in the whole working process is reduced, and the danger of workers is avoided.

Description

Pile pulling device

Technical Field

The invention belongs to the technical field of machinery, and particularly relates to a pile pulling device.

Background

The mechanical pile pulling method is that the motor drives the winch to pull the pile out of the ground forcibly by using the pulling force of the steel wire rope pulley block, so that the pile pulling method is convenient to use and low in cost, but the pile pulling force is not large, the equipment is heavy, the pile pulling efficiency is low, and the pile pulling method is suitable for soft soil stratum construction.

The pile pulling device on the existing ship adopts the manual work to sleeve the mooring rope or the ferrule on the outer surface of the circular pile in the pile pulling process, and the working personnel are inconvenient or cannot directly bind in the past due to the fact that some piles are large in size or located in water, so that the delay of the construction period is caused.

Disclosure of Invention

The invention provides a pile pulling device, and aims to solve the problems that in the pile pulling process of the existing pile pulling device on a ship, a mooring rope or a ferrule is manually sleeved on the outer surface of a round pile, and the construction period is delayed due to the fact that some piles are large in size or are located in water, and workers are inconvenient or cannot directly bind in the past.

The invention is realized in such a way, the pile pulling device comprises a chassis component, a traction component and a clamping component, wherein the chassis component comprises a base, an internal gear, a rotating motor, a stabilizing claw, a bottom plate, a support and a fixed pulley, the internal gear is meshed with the base, the internal gear is positioned in the base, an output shaft of the rotating motor is meshed with the internal gear, the rotating motor is positioned in the internal gear, the stabilizing claw is connected to the base in a sliding manner, the stabilizing claw is positioned at the edge of the lower surface of the base, the bottom plate is fixedly connected to the internal gear, the bottom plate is positioned on the upper surface of the internal gear, the support is fixedly connected to the bottom plate, the support is positioned on the upper surface of the bottom plate, the fixed pulley is fixedly connected to the support, and the fixed pulley is positioned on, the traction assembly comprises a traction motor, a supporting rod, a main gear, a driving wheel, an auxiliary gear, a rope winding shaft and a traction rope, the traction motor is fixedly connected to the bottom plate, the traction motor is located on the upper surface of the bottom plate, the main gear, the driving wheel, the auxiliary gear and the rope winding shaft are fixedly connected to the upper surface of the bottom plate through the supporting rod, the main gear is meshed with an output shaft of the traction motor, the driving wheel is rotatably connected to the main gear, the driving wheel is located on the outer surface of the main gear, the auxiliary gear is meshed with the driving wheel, the auxiliary gear is located on the outer side wall of the driving wheel, the rope winding shaft is rotatably connected to the auxiliary gear, the rope winding shaft is located on the outer surface of the auxiliary gear, one end of the traction rope is wound on the outer surface of the rope winding shaft, and the clamping assembly comprises a connecting box, Power motor, gear train, vice branch, bough, clamp ring and circular pile, the connecting box can dismantle connect in the other end of haulage rope, power motor accept in the inside of connecting box, the gear train meshing connect in the output shaft of connecting box, vice branch with the bough all rotate connect in the gear train, vice branch is located the top of bough, the clamp ring can dismantle connect in vice branch, the clamp ring is located the one end of vice branch, the circular pile is located the inside of clamp ring, the gear train sets up to upper and lower two-layer, and the gear diameter on upper strata is less than the diameter of lower floor's gear, the one end of bough is located the below of gear train lower floor, the one end of vice branch is located the surface of gear train upper gear.

Preferably, the subsidiary branch consists of two branches, and the two branches are connected through a rotating shaft.

Preferably, the clamping ring consists of two semicircles and is detachably connected to the left and right subsidiary branches respectively.

Preferably, the clamping ring is provided with anti-slip lines, and the anti-slip lines are located on the inner side wall of the clamping ring.

Preferably, the combined diameter of the clamping ring is smaller than the diameter of the circular pile, and the clamping ring is located at two thirds of the height of the circular pile.

Preferably, the rope winding shaft and the pinion are coaxially arranged, and the driving wheel and the main gear are coaxially arranged.

Compared with the prior art, the invention has the beneficial effects that: according to the pile pulling device, the pile pulling device is arranged on the ship, so that a worker can be prevented from binding the round pile on the water by himself, firstly, the traction motor drives the main gear to rotate, the main gear drives the pinion and the rope winding shaft to wind or unwind the traction rope through the driving wheel, the position of the clamping component is adjusted, the round pile is lifted and pulled out, the angle between the main branch and the pinion is adjusted through the gear set by the power motor, the opening distance of the clamping rings on the left side and the right side is adjusted, the round pile is clamped, the danger coefficient in the whole working process is reduced, and the danger of the worker is avoided.

Drawings

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

FIG. 2 is a cross-sectional view of a base plate assembly according to the present invention;

FIG. 3 is a schematic view of a clamping assembly according to the present invention;

FIG. 4 is a schematic view of a clamp ring according to the present invention;

in the figure: 1-chassis component, 11-base, 12-internal gear, 13-rotating motor, 14-stabilizing claw, 15-bottom plate, 16-bracket, 17-fixed pulley, 2-traction component, 21-traction motor, 22-supporting rod, 23-main gear, 24-driving wheel, 25-pinion, 26-rope winding shaft, 27-traction rope, 3-clamping component, 31-connecting box, 32-power motor, 33-gear set, 34-pinion, 35-main branch, 36-clamping ring and 37-round pile.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1-4, the present invention provides a technical solution: a pile pulling device comprises a chassis component 1, a traction component 2 and a clamping component 3, wherein the chassis component 1 comprises a base 11, an internal gear 12, a rotating motor 13, a stabilizing claw 14, a bottom plate 15, a support 16 and a fixed pulley 17, the internal gear 12 is meshed with the base 11, the internal gear 12 is positioned inside the base 11, an output shaft of the rotating motor 13 is meshed with the internal gear 12, the rotating motor 13 is positioned inside the internal gear 12, the stabilizing claw 14 is connected to the base 11 in a sliding mode, the stabilizing claw 14 is positioned at the edge of the lower surface of the base 11, the bottom plate 15 is fixedly connected to the internal gear 12, the bottom plate 15 is positioned on the upper surface of the internal gear 12, the support 16 is fixedly connected to the bottom plate 15, the support 16 is positioned on the upper surface of the bottom plate 15, the fixed pulley 17 is fixedly connected to the support 16, the fixed pulley 17 is, A driving wheel 24, a pinion 25, a rope winding shaft 26 and a pulling rope 27, wherein the pulling motor 21 is fixedly connected with the bottom plate 15, the pulling motor 21 is positioned on the upper surface of the bottom plate 15, a master gear 23, the driving wheel 24, a pinion 25 and the rope winding shaft 26 are all fixedly connected with the upper surface of the bottom plate 15 through a support rod 22, the master gear 23 is meshed with an output shaft of the pulling motor 21, the driving wheel 24 is rotatably connected with the master gear 23, the driving wheel 24 is positioned on the outer surface of the master gear 23, the pinion 25 is meshed with the driving wheel 24, the pinion 25 is positioned on the outer side wall of the driving wheel 24, the rope winding shaft 26 is rotatably connected with the pinion 25, the rope winding shaft 26 is positioned on the outer surface of the pinion 25, one end of the pulling rope 27 is wound on the outer surface of the rope winding shaft 26, the clamping assembly 3 comprises a connecting box 31, a power motor 32, a gear set 33, a pinion 34, a, the power motor 32 is accommodated in the connecting box 31, the gear set 33 is connected to an output shaft of the connecting box 31 in a meshed mode, the auxiliary branch 34 and the main branch 35 are both connected to the gear set 33 in a rotating mode, the auxiliary branch 34 is located above the main branch 35, the clamping ring 36 is detachably connected to the auxiliary branch 34, the clamping ring 36 is located at one end of the auxiliary branch 34, the round pile 37 is located inside the clamping ring 36, the gear set 33 is arranged in an upper layer and a lower layer, the diameter of a gear on the upper layer is smaller than that of a gear on the lower layer, one end of the main branch 35 is located below the lower layer of the gear set 33, and one end of the auxiliary branch 34 is.

In this embodiment, when the external power source is successfully connected, firstly, the worker starts the rotating motor 13, the rotation of the rotating motor 13 drives the internal gear 12 to rotate, so that the whole device turns to make the clamping ring 36 be positioned above the round pile 37, then starts the traction motor 21, the rotation of the traction motor 21 drives the main gear 23 to rotate, the rotation of the main gear 23 drives the rotation of the driving wheel 24, the driving wheel 24 drives the auxiliary gear 25 to rotate, the auxiliary gear 25 drives the rope winding shaft 26 to rotate, the rope winding shaft 26 rotates to release the traction rope 27, so that the clamping ring 36 at the other end of the traction rope 27 is put down, when the height of the clamping ring 36 is close to the round pile 37, the power motor 32 is started, the power motor 32 rotates to control the main branch 35 and the auxiliary branch 34 to be separated through the gear set 33, then the height of the clamping ring 36 is put down again, so that the clamping rings 36 at the left and right sides are positioned at the left side, And the height is two thirds of the height of the round pile 37, then the power motor 32 is reversely rotated to fold the clamping ring 36, so that the whole round pile 37 is fixedly clamped, then the traction motor 21 is reversely rotated, and the rope winding shaft 26 is wound, so that the round pile 37 is taken out of the soil.

In this embodiment, the tapered output shaft of the power motor 31 is engaged with the upper gear of the gear set 33, so as to drive the left half of the entire gear set 33 to rotate, the left half main branch 35 also rotates, and simultaneously the left half lower gear set 33 drives the right half lower gear set 33 to rotate through the intermediate transmission gear, so as to drive the right half main branch 35 to rotate, and then the left and right main branches 35 start to perform a large-scale folding or separating action, one end of the sub-branch 34 makes a circular motion on the upper surface of the gear set 33, and the other end drives the included angle between the main branch 35 and the sub-branch 34 to be adjusted, so as to accurately adjust the folding and separating of the clamp ring 36, and further control the entire clamping portion to perform a flexible operation.

In this embodiment, one end of the main branch 35 is disposed below the lower layer of the gear set 33, when the gear set 33 is driven by the rotating motor 13 to rotate, the left and right main branches 35 are driven to synchronously move, the auxiliary branch 34 is located on the surface of the upper gear of the gear set 33, the upper gear rotates to push the auxiliary branch 34 to move, and the movement of the auxiliary branch 34 adjusts the included angle between the main branch 35 and the auxiliary branch 34, thereby controlling the opening and closing of the clamping ring 36.

Further, the subsidiary branch 34 is composed of two branches, and the two branches are connected through a rotating shaft.

In this embodiment, one of the two branches is used for clamping the outer surface of the round pile 37 by matching with the main branch 35 and fixing the clamping ring 36, and the other branch is used for adjusting the included angle between the main branch 35 and the branch, so that the distances between the clamping rings 36 on the left side and the right side are adjusted, the round piles 37 with different diameters are clamped, and the application range of the whole device is widened.

Further, the clip ring 36 is composed of two semicircles and detachably connected to the left and right subsidiary branches 34, respectively.

In this embodiment, the clamp ring 36 has two semicircles to carry out the centre gripping to whole circular pile 37 in the left and right both sides of circular pile 37 and enclose, avoided staff's personally to bind, the left and right centre gripping of enclosing is convenient for to the adjustment of whole circular pile 37 centre gripping position, and easy operation is convenient.

Furthermore, the clamping ring 36 is provided with anti-slip threads, and the anti-slip threads are located on the inner side wall of the clamping ring 36.

In this embodiment, the anti-slip pattern is arranged inside the clamping ring 36 to increase the friction force with the outer surface of the round pile 37, so as to improve the success rate of pile pulling of the whole device, and the anti-slip pattern is arranged in a wavy manner to perform static friction with the rough surface of the round pile 37, so as to increase the friction force between the anti-slip pattern and the round pile.

Further, the combined diameter of the clamping ring 36 is smaller than the diameter of the circular pile 37, and the clamping ring 36 is located at two thirds of the height of the circular pile 37.

In this embodiment, the diameter setting that will the clamp ring 36 fit is less than the diameter of circular pile 37, guarantees that every clamp ring 36 can both carry out comprehensive stable centre gripping to circular pile 37, guarantees that clamp ring 36 is whole to play the effect of centre gripping to whole circular pile 37, and clamp ring 36 is located the two-thirds department of circular pile 37 height, provides longer distance for subsequent sliding friction, has guaranteed playing out of circular pile 37.

Further, the cord winding shaft 26 and the pinion 25 are coaxially provided, and the transmission wheel 24 and the master gear 23 are coaxially provided.

In the present embodiment, the rope winding shaft 26 and the pinion 25 are coaxially arranged, so that the pinion 25 can transmit the self rotating force to the rope winding shaft 26, the rope winding shaft 26 rotates to wind the traction rope 27, the round pile 37 is pulled out of the soil, the transmission wheel 24 and the master gear 23 are coaxially arranged, the master gear 23 transmits the rotating force provided by the traction motor 21 to the transmission wheel 24, the rotating force is transmitted to the pinion 25 through the transmission wheel 24, and finally the rope winding shaft 26 is wound.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The pile pulling device is characterized by comprising a chassis component (1), a traction component (2) and a clamping component (3), wherein the chassis component (1) comprises a base (11), an internal gear (12), a rotating motor (13), a stabilizing claw (14), a bottom plate (15), a support (16) and a fixed pulley (17), the internal gear (12) is meshed with the base (11), the internal gear (12) is located in the base (11), an output shaft of the rotating motor (13) is meshed with the internal gear (12), the rotating motor (13) is located in the internal gear (12), the stabilizing claw (14) is connected to the base (11) in a sliding manner, the stabilizing claw (14) is located at the lower surface edge of the base (11), the bottom plate (15) is fixedly connected to the internal gear (12), the bottom plate (15) is located on the upper surface of the internal gear (12), the bracket (16) is fixedly connected to the bottom plate (15), the bracket (16) is positioned on the upper surface of the bottom plate (15), the fixed pulley (17) is fixedly connected to the bracket (16), the fixed pulley (17) is positioned on the outer surface of the bracket (16),

the traction assembly (2) comprises a traction motor (21), a supporting rod (22), a main gear (23), a transmission wheel (24), a pinion (25), a rope winding shaft (26) and a traction rope (27), the traction motor (21) is fixedly connected to the bottom plate (15), the traction motor (21) is positioned on the upper surface of the bottom plate (15), the main gear (23), the transmission wheel (24), the pinion (25) and the rope winding shaft (26) are fixedly connected to the upper surface of the bottom plate (15) through the supporting rod (22), the main gear (23) is meshed with an output shaft of the traction motor (21), the transmission wheel (24) is rotatably connected to the main gear (23), the transmission wheel (24) is positioned on the outer surface of the main gear (23), the pinion (25) is meshed with the transmission wheel (24), the pinion (25) is positioned on the outer side wall of the driving wheel (24), the rope winding shaft (26) is rotatably connected to the pinion (25), the rope winding shaft (26) is positioned on the outer surface of the pinion (25), one end of the traction rope (27) is wound on the outer surface of the rope winding shaft (26),

the clamping assembly (3) comprises a connecting box (31), a power motor (32), a gear set (33), an auxiliary branch (34), a main branch (35), a clamping ring (36) and a round pile (37), the connecting box (31) can be detachably connected to the other end of the traction rope (27), the power motor (32) is accommodated in the connecting box (31), the gear set (33) is meshed with an output shaft of the connecting box (31), the auxiliary branch (34) and the main branch (35) are rotatably connected to the gear set (33), the auxiliary branch (34) is located above the main branch (35), the clamping ring (36) can be detachably connected to the auxiliary branch (34), the clamping ring (36) is located at one end of the auxiliary branch (34), the round pile (37) is located in the clamping ring (36), the gear set (33) is arranged into an upper layer and a lower layer, the diameter of the gear on the upper layer is smaller than that of the gear on the lower layer, one end of the main branch (35) is located below the lower layer of the gear set (33), and one end of the auxiliary branch (34) is located on the surface of the gear on the upper layer of the gear set (33).

2. A pile pulling device as claimed in claim 1, characterized in that said secondary branch (34) is formed by two limbs, connected by a pivot.

3. A pile pulling device according to claim 1, characterised in that said clamping ring (36) is formed by two semi-circles and is removably connected to the left and right two of said secondary branches (34), respectively.

4. A pile pulling device according to claim 1, characterised in that the clamping ring (36) is provided with anti-slip threads, and the anti-slip threads are located on the inner side wall of the clamping ring (36).

5. A pile pulling device as defined in claim 1, wherein the combined diameter of the clamping ring (36) is smaller than the diameter of the circular pile (37), and the clamping ring (36) is located at two thirds of the height of the circular pile (37).

6. A pile pulling device according to claim 1, characterized in that the rope winding shaft (26) and the pinion (25) are coaxially arranged, and the transmission wheel (24) and the primary gear (23) are coaxially arranged.