CN221142774U - Amphibious pile driver for pile sinking in intertidal zone - Google Patents
Amphibious pile driver for pile sinking in intertidal zone Download PDFInfo
- Publication number
- CN221142774U CN221142774U CN202322611198.4U CN202322611198U CN221142774U CN 221142774 U CN221142774 U CN 221142774U CN 202322611198 U CN202322611198 U CN 202322611198U CN 221142774 U CN221142774 U CN 221142774U
- Authority
- CN
- China
- Prior art keywords
- pile
- steel pipe
- buffer
- sinking
- fixing piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 62
- 239000010959 steel Substances 0.000 claims abstract description 62
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 17
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 238000002407 reforming Methods 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 3
- 239000011159 matrix material Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000008602 contraction Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Landscapes
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model discloses an amphibious pile driver for pile sinking in an intertidal zone, which comprises a pile driver body, a pile gripper, a first hydraulic oil cylinder, a buffer component and a push wheel, wherein the pile gripper is arranged on the pile driver body; a pile embracing device is integrally formed right in front of the pile driver body, four first hydraulic cylinders are horizontally arranged on the upper surface of the pile embracing device in a diagonally crossed and symmetrical mode, and piston rods of the first hydraulic cylinders are arranged towards the center of the pile embracing device and are connected with fixed ends of corresponding push wheels to push the corresponding push wheels to be in abutting contact with the steel pipe piles; and a buffer assembly is arranged between the piston rod of each first hydraulic oil cylinder and the corresponding pushing wheel, and the buffer direction of each buffer assembly is consistent with the extension direction of the piston rod of the corresponding first hydraulic oil cylinder, so that the buffer assembly is used for providing a shaking gap required by the vibration pile sinking of the steel pipe pile. The utility model can position the steel pipe pile, and simultaneously provides the shaking clearance required by the vibration type pile sinking of the steel pipe pile, thereby ensuring the pile sinking precision.
Description
Technical Field
The utility model relates to the technical field of offshore wind power foundations, in particular to an amphibious pile driver for pile sinking in an intertidal zone.
Background
The offshore photovoltaic power generation panel positioned in the intertidal zone mainly adopts steel pipe piles or cement piles as a foundation, and then adopts a modified excavator to perform pile sinking. But the current digger after reforming, its in pile sinking in-process, pile sinking's horizontal position and straightness that hangs down are all controlled by the cantilever crane of digger, and the precision is low, and when the intertidal zone carries out pile sinking, carries out pile sinking through vibrating earth, this just has increased the degree of difficulty of controlling pile sinking's horizontal position and straightness that hangs down, and needs the manual cooperation to ensure pile sinking precision, wastes time and energy. Therefore, the above problems need to be solved.
Disclosure of Invention
The amphibious pile driver for pile sinking in the intertidal zone has the advantages that the first hydraulic oil cylinder, the buffer component and the push wheel are matched for use, so that the steel pipe pile is conveniently positioned when the pile is sunk in the intertidal zone, meanwhile, the buffer component provides a shaking gap required by the vibration pile sinking of the steel pipe pile, the pile sinking precision is ensured, time and labor are saved, and the pile sinking efficiency is improved.
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model relates to an amphibious pile driver for pile sinking in an intertidal zone, which has the innovation points that: the pile driver comprises a pile driver body, a pile gripper, a first hydraulic oil cylinder, a buffer component and a push wheel; a pile gripper matched with the steel pipe pile is horizontally arranged right in front of the pile driver body, and the pile gripper and the pile driver body are integrally formed; four first hydraulic cylinders are horizontally arranged on the upper surface of the pile embracing device in a diagonal crossed symmetrical mode, piston rods of the first hydraulic cylinders are arranged towards the center of the pile embracing device and are respectively connected with fixed ends of the corresponding push wheels to push the corresponding push wheels to be in abutting contact with the steel pipe pile, and the pile sinking of the steel pipe pile is positioned; and a buffer assembly is further arranged between the piston rod of each first hydraulic oil cylinder and the corresponding pushing wheel, and the buffer direction of each buffer assembly is consistent with the extension direction of the piston rod of the corresponding first hydraulic oil cylinder, so that the buffer assembly is used for providing a shaking gap required by the vibration type pile sinking of the steel pipe pile.
Preferably, the pile driver body is formed by reforming an existing excavator, so that amphibious operation can be realized.
Preferably, the pile gripper is horizontally arranged between the right front of the pile driver body and the walking crawler belt thereof, integrally formed with the pile driver body, and does not interfere the advancing of the pile driving frame body and the rotation of the arm support of the pile driving frame body.
Preferably, the pile embracing device comprises a truss, a connecting block, a fixing piece, an arc-shaped piece, a second hydraulic cylinder, a first connecting piece and a second connecting piece; a truss is integrally formed between the right front part of the pile driver body and the walking crawler belt, and is of a cuboid frame structure formed by splicing channel steel, and interference is not generated on the advancing of the pile driving frame body and the rotation of the arm support of the pile driving frame body; the fixing piece is of a U-shaped structure horizontally arranged right in front of the truss, the inside of the fixing piece is semicircular matched with the steel pipe pile, the opening end of the fixing piece is arranged towards the right front direction of the pile driver body and is arranged on one side far away from the pile driver body, and the fixing piece can be sleeved on the vertically arranged steel pipe pile at intervals with the same axle center; the outer bottom surface of the fixing piece is vertically and fixedly connected with one side surface of the truss, far away from the pile driver body, through a connecting block, arc-shaped pieces matched with the steel pipe piles are horizontally and symmetrically arranged at two ends of the fixing piece, the inner cambered surface of each arc-shaped piece is respectively arranged towards the inner direction of the fixing piece, and one end of each arc-shaped piece is horizontally hinged with the corresponding end of the fixing piece; and a second hydraulic cylinder is horizontally arranged between the outer cambered surface of each arc-shaped piece and the corresponding outer side surface of the fixing piece, the cylinder body of each second hydraulic cylinder is horizontally hinged with the corresponding outer side surface of the fixing piece through a first connecting piece, the piston rod of each second hydraulic cylinder is horizontally hinged with the corresponding position of the outer cambered surface of the corresponding arc-shaped piece through a second connecting piece, and then the corresponding arc-shaped piece is pushed to horizontally rotate towards the inner direction of the fixing piece through the second hydraulic cylinder, so that the two arc-shaped pieces are spliced into a semicircle which is coaxially arranged with the steel pipe pile, and an encircling area matched with the steel pipe pile is formed by encircling the fixing piece.
Preferably, the device further comprises a reinforcing plate; still the level is equipped with the reinforcing plate between the connecting block with the truss is kept away from one side of pile driver body, and then strengthens fixedly to the connecting block through the reinforcing plate.
Preferably, the four first hydraulic cylinders are horizontally arranged on the upper surfaces of the fixing piece and the two arc-shaped pieces in a diagonally crossed symmetrical mode, the cylinder body of each first hydraulic cylinder is fixedly connected with the upper surface of the corresponding fixing piece or the corresponding arc-shaped piece, the piston rod of each first hydraulic cylinder is arranged towards the center direction of the corresponding fixing piece or the corresponding arc-shaped piece, and the piston rod of each first hydraulic cylinder pushes the corresponding push wheel to be in abutting contact with the outer circumferential surface of the steel pipe pile so as to position the sinking pile of the steel pipe pile.
Preferably, the rotation direction of each push wheel is consistent with the vertical pile sinking direction of the steel pipe pile, and the steel pipe pile sinking pile is positioned and meanwhile, interference to the steel pipe pile sinking pile is not required to be ensured.
Preferably, each buffer assembly does not interfere with the action of a piston rod corresponding to the first hydraulic cylinder, and comprises a buffer frame, a pressing plate, a support column, a fixing plate, a bottom plate and a buffer spring; each buffer frame is of a hollow cuboid structure which is horizontally arranged, fixing plates are symmetrically welded at upper positions of the left side and the right side of the buffer frame, the upper surface of each fixing plate is arranged coplanar with the upper surface of the corresponding buffer frame, a pressing plate is horizontally arranged at the middle position inside each buffer frame, each pressing plate is of a rectangular structure which is matched with the corresponding buffer frame, and the four peripheral sides of each pressing plate are respectively abutted against and attached to the inner side wall of the corresponding buffer frame; a plurality of buffer springs are vertically arranged on the upper surface of each pressing plate in a matrix at intervals, the upper end of each buffer spring is fixedly connected with the inner top surface of the corresponding buffer frame, and the lower end of each buffer spring is fixedly connected with the upper surface of the corresponding pressing plate; the middle position of the lower surface of each pressing plate is also vertically provided with a supporting column, the upper end of each supporting column is fixedly connected with the corresponding pressing plate, the lower end of each supporting column vertically and downwardly extends out of the lower surface of the corresponding buffer frame, each supporting column is vertically and vertically connected with the corresponding buffer frame in a sliding manner, and the lower end of each supporting column is horizontally arranged and fixedly connected with the upper surface of the corresponding bottom plate.
Preferably, each buffer assembly is screwed and fixed with a piston rod corresponding to the first hydraulic cylinder through a bottom plate, and is screwed and connected with a fixed end corresponding to the push wheel through a fixed plate, and the expansion and contraction direction of the buffer spring is ensured to be consistent with the expansion and contraction direction of the piston rod corresponding to the first hydraulic cylinder.
The utility model has the beneficial effects that: according to the utility model, through the cooperation of the first hydraulic oil cylinder, the buffer component and the push wheel, the steel pipe pile is conveniently positioned when the pile is driven in the intertidal zone, and meanwhile, the buffer component provides a shaking gap required by the vibration type pile driving of the steel pipe pile, so that the pile driving precision is ensured, time and labor are saved, and the pile driving efficiency is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Figure 1 is a schematic view of the construction of an amphibious pile driver for pile sinking in the tidal zone according to the utility model.
Fig. 2 is a top view of the pile gripper portion of fig. 1.
Fig. 3 is a schematic structural view of the first hydraulic cylinder portion of fig. 2.
FIG. 4 is a schematic view of the buffer assembly of FIG. 3.
Wherein, 1-pile driver body; 2-steel pipe piles; 3-pile gripper; 301-truss; 302-connecting blocks; 303-a fixing piece; 304-an arcuate member; 305-a first hydraulic cylinder; 306-a second hydraulic cylinder; 307-first connection; 308-a second connector; 309-push wheel; 310-a buffer assembly; 311-reinforcing plates; 3101-a buffer frame; 3102-platen; 3103-support posts; 3104-a bottom plate; 3105-buffer springs; 3106-fixing plate.
Detailed Description
The technical scheme of the present utility model will be clearly and completely described in the following detailed description.
The utility model relates to an amphibious pile driver for pile sinking in an intertidal zone, which comprises a pile driver body 1, a pile gripper 3, a first hydraulic cylinder 305, a buffer component 310 and a push wheel 309; the concrete structure is shown in figures 1-4, and the pile driver body 1 is formed by reforming the existing excavator, so that amphibious operation can be realized; pile gripper 3 matched with steel pipe pile 2 is horizontally arranged right in front of pile driver body 1 and between the walking tracks, pile gripper 3 and pile driver body 1 are integrally formed, and do not interfere with the advancing of pile driving frame body and the rotation of arm support of pile driving frame body. According to the amphibious pile driver body 1, the existing excavator is transformed into the amphibious pile driver body 1, so that the construction of waiting for tide is not needed, and the working efficiency is improved.
The pile gripper 3 comprises a truss 301, a connecting block 302, a fixing piece 303, an arc-shaped piece 304, a second hydraulic cylinder 306, a first connecting piece 307, a second connecting piece 308 and a reinforcing plate 311; as shown in fig. 1 and 2, a truss 301 is integrally formed between the right front side of the pile driver body 1 and the travelling crawler belt thereof, and the truss 301 is a cuboid frame structure formed by splicing channel steel, and does not interfere the travelling of the pile driving frame body and the rotation of the arm support of the pile driving frame body; the fixing piece 303 is of a U-shaped structure horizontally arranged right in front of the truss 301, the inside of the fixing piece is semicircular matched with the steel pipe pile 2, the opening end of the fixing piece 303 is arranged towards the right front direction of the pile driver body 1 and is arranged on one side far away from the pile driver body 1, and the fixing piece 303 can be ensured to be sleeved on the vertically arranged steel pipe pile 2 at intervals with the same axis;
As shown in fig. 1 and 2, the outer bottom surface of the fixing member 303 is vertically and fixedly connected with a side surface of the truss 301, which is far away from the pile driver body 1, through a connecting block 302, and arc-shaped members 304 matched with the steel pipe piles 2 are horizontally and symmetrically arranged at two ends of the fixing member, the inner cambered surface of each arc-shaped member 304 is respectively arranged towards the inner direction of the fixing member 303, and one end of each arc-shaped member is respectively and horizontally hinged with the corresponding end of the fixing member 303; a second hydraulic cylinder 306 is horizontally arranged between the outer cambered surface of each arc-shaped piece 304 and the corresponding outer side surface of the fixing piece 303, the cylinder body of each second hydraulic cylinder 306 is horizontally hinged with the corresponding outer side surface of the fixing piece 303 through a first connecting piece 307, the piston rod of each second hydraulic cylinder is horizontally hinged with the corresponding position of the outer cambered surface of the corresponding arc-shaped piece 304 through a second connecting piece 308, and then the corresponding arc-shaped piece 304 is pushed to horizontally rotate towards the inner direction of the fixing piece 303 through the second hydraulic cylinder 306, so that the two arc-shaped pieces 304 are spliced into a semicircle which is coaxially arranged with the steel pipe pile 2, and an encircling area matched with the steel pipe pile 2 is formed by the fixing piece 303.
As shown in fig. 1 and 2, a reinforcing plate 311 is further horizontally provided between the connection block 302 and a side surface of the truss 301 away from the pile driver body 1, and the connection block 302 is reinforced and fixed by the reinforcing plate 311.
Four first hydraulic cylinders 305 are horizontally arranged on the upper surface of a pile embracing device 3 in a diagonally crossed and symmetrical mode, piston rods of the first hydraulic cylinders 305 are arranged towards the center of the pile embracing device 3 and are respectively connected with fixed ends of corresponding push wheels 309 to push the corresponding push wheels 309 to be in abutting contact with a steel pipe pile 2, and the pile sinking of the steel pipe pile 2 is positioned; as shown in fig. 1-3, four first hydraulic cylinders 305 are horizontally arranged on the upper surfaces of the fixing member 303 and the two arc-shaped members 304 in a diagonally crossed symmetrical manner, the cylinder body of each first hydraulic cylinder 305 is fixedly connected with the upper surface of the corresponding fixing member 303 or the corresponding arc-shaped member 304, the piston rod of each first hydraulic cylinder 305 is respectively arranged towards the center direction of the corresponding fixing member 303 or the corresponding arc-shaped member 304, and the corresponding push wheel 309 is pushed to be in abutting contact with the outer circumferential surface of the steel pipe pile 2, so as to position the pile sinking of the steel pipe pile 2; the rotation direction of each push wheel 309 is consistent with the vertical pile sinking direction of the steel pipe pile 2, and it is required to ensure that the pile sinking of the steel pipe pile 2 is not interfered while the pile sinking of the steel pipe pile 2 is positioned.
The utility model also provides a buffer assembly 310 between the piston rod of each first hydraulic cylinder 305 and the corresponding push wheel 309, and the buffer direction of each buffer assembly 310 is consistent with the extension direction of the piston rod of the corresponding first hydraulic cylinder 305, so as to provide a shaking gap required by the vibration pile sinking of the steel pipe pile 2 through the buffer assemblies 310; wherein, each buffer assembly 310 does not interfere with the piston rod action of the corresponding first hydraulic cylinder 305, and comprises a buffer frame 3101, a pressure plate 3102, a support column 3103, a fixed plate 3106, a bottom plate 3104 and a buffer spring 3105; as shown in fig. 1 to 4, each buffer frame 3101 is a hollow cuboid structure that is horizontally arranged, fixing plates 3106 are also symmetrically welded at upper positions of left and right sides of the buffer frame 3101, the upper surface of each fixing plate 3106 is coplanar with the upper surface of the corresponding buffer frame 3101, a pressing plate 3102 is also horizontally arranged at the middle position inside each buffer frame 3101, each pressing plate 3102 is a rectangular structure that is matched with the inside of the corresponding buffer frame 3101, and four peripheral sides of the pressing plate are respectively abutted against the inner side walls of the corresponding buffer frame 3101;
As shown in fig. 1 to 4, a plurality of buffer springs 3105 are vertically arranged on the upper surface of each pressing plate 3102 in a matrix at intervals, the upper end of each buffer spring 3105 is fixedly connected with the inner top surface of the corresponding buffer frame 3101, and the lower end of each buffer spring 3105 is fixedly connected with the upper surface of the corresponding pressing plate 3102; the middle position of the lower surface of each pressing plate 3102 is further vertically provided with a supporting column 3103, the upper end of each supporting column 3103 is fixedly connected with the corresponding pressing plate 3102 respectively, the lower end of each supporting column 3103 vertically and downwardly extends out of the lower surface of the corresponding buffer frame 3101 respectively, each supporting column 3103 is vertically and vertically connected with the corresponding buffer frame 3101 in a sliding mode, and the lower end of each supporting column 3103 is fixedly connected with the upper surface of the corresponding bottom plate 3104 horizontally arranged respectively. Each buffer assembly 310 of the utility model is respectively in threaded connection and fixed with a piston rod of a corresponding first hydraulic cylinder 305 through a bottom plate 3104, and is respectively in threaded connection with a fixed end of a corresponding push wheel 309 through a fixed plate 3106, and the expansion and contraction direction of a buffer spring 3105 is ensured to be consistent with the expansion and contraction direction of the piston rod of the corresponding first hydraulic cylinder 305.
The working principle of the utility model is as follows: firstly, the steel pipe pile 2 is vertically moved to the position of the pile embracing device 3, then the steel pipe pile 2 is embraced through the cooperation of the fixing piece 303 and the arc-shaped piece 304 under the driving of the second hydraulic oil cylinder 306, then the corresponding push wheel 309 is pushed to be in abutting contact with the outer circumferential surface of the steel pipe pile 2 under the driving of the first hydraulic oil cylinder 305, the vibration pile sinking operation can be carried out on the steel pipe pile 2 through the pile driver body 1, and in the pile sinking process, the vibration clearance required by the vibration pile sinking of the steel pipe pile 2 is provided through the buffer component 310, so that the pile sinking precision is ensured.
The utility model has the beneficial effects that: the utility model is convenient for positioning the steel pipe pile 2 when the pile is driven in the intertidal zone through the cooperation of the first hydraulic oil cylinder 305, the buffer component 310 and the push wheel 309, and simultaneously provides the shaking clearance required by the vibration type pile driving of the steel pipe pile 2 through the buffer component 310, thereby ensuring the pile driving precision, saving time and labor and improving the pile driving efficiency.
The above embodiments are merely illustrative of the preferred embodiments of the present utility model, and the present utility model is not limited to the above embodiments, and various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model without departing from the design concept of the present utility model should fall within the protection scope of the present utility model, and the claimed technical content of the present utility model is fully described in the claims.
Claims (9)
1. An amphibious pile driver for pile sinking in an intertidal zone, which is characterized in that: the pile driver comprises a pile driver body, a pile gripper, a first hydraulic oil cylinder, a buffer component and a push wheel; a pile gripper matched with the steel pipe pile is horizontally arranged right in front of the pile driver body, and the pile gripper and the pile driver body are integrally formed; four first hydraulic cylinders are horizontally arranged on the upper surface of the pile embracing device in a diagonal crossed symmetrical mode, piston rods of the first hydraulic cylinders are arranged towards the center of the pile embracing device and are respectively connected with fixed ends of the corresponding push wheels to push the corresponding push wheels to be in abutting contact with the steel pipe pile, and the pile sinking of the steel pipe pile is positioned; and a buffer assembly is further arranged between the piston rod of each first hydraulic oil cylinder and the corresponding pushing wheel, and the buffer direction of each buffer assembly is consistent with the extension direction of the piston rod of the corresponding first hydraulic oil cylinder, so that the buffer assembly is used for providing a shaking gap required by the vibration type pile sinking of the steel pipe pile.
2. An amphibious pile driver for pile sinking in an intertidal zone according to claim 1, characterised in that: the pile driver body is formed by reforming the existing excavator, so that amphibious operation can be realized.
3. An amphibious pile driver for pile sinking in an intertidal zone according to claim 1, characterised in that: the pile gripper is horizontally arranged between the right front of the pile driver body and the walking crawler belt of the pile driver body, integrally formed with the pile driver body, and does not interfere the advancing of the pile driving frame body and the rotation of the arm support of the pile driving frame body.
4. An amphibious pile driver for pile sinking in an intertidal zone according to claim 3, characterised in that: the pile gripper comprises a truss, a connecting block, a fixing piece, an arc-shaped piece, a second hydraulic cylinder, a first connecting piece and a second connecting piece; a truss is integrally formed between the right front part of the pile driver body and the walking crawler belt, and is of a cuboid frame structure formed by splicing channel steel, and interference is not generated on the advancing of the pile driving frame body and the rotation of the arm support of the pile driving frame body; the fixing piece is of a U-shaped structure horizontally arranged right in front of the truss, the inside of the fixing piece is semicircular matched with the steel pipe pile, the opening end of the fixing piece is arranged towards the right front direction of the pile driver body and is arranged on one side far away from the pile driver body, and the fixing piece can be sleeved on the vertically arranged steel pipe pile at intervals with the same axle center; the outer bottom surface of the fixing piece is vertically and fixedly connected with one side surface of the truss, far away from the pile driver body, through a connecting block, arc-shaped pieces matched with the steel pipe piles are horizontally and symmetrically arranged at two ends of the fixing piece, the inner cambered surface of each arc-shaped piece is respectively arranged towards the inner direction of the fixing piece, and one end of each arc-shaped piece is horizontally hinged with the corresponding end of the fixing piece; and a second hydraulic cylinder is horizontally arranged between the outer cambered surface of each arc-shaped piece and the corresponding outer side surface of the fixing piece, the cylinder body of each second hydraulic cylinder is horizontally hinged with the corresponding outer side surface of the fixing piece through a first connecting piece, the piston rod of each second hydraulic cylinder is horizontally hinged with the corresponding position of the outer cambered surface of the corresponding arc-shaped piece through a second connecting piece, and then the corresponding arc-shaped piece is pushed to horizontally rotate towards the inner direction of the fixing piece through the second hydraulic cylinder, so that the two arc-shaped pieces are spliced into a semicircle which is coaxially arranged with the steel pipe pile, and an encircling area matched with the steel pipe pile is formed by encircling the fixing piece.
5. An amphibious pile driver for pile sinking in an intertidal zone according to claim 4, characterised in that: the device also comprises a reinforcing plate; still the level is equipped with the reinforcing plate between the connecting block with the truss is kept away from one side of pile driver body, and then strengthens fixedly to the connecting block through the reinforcing plate.
6. An amphibious pile driver for pile sinking in an intertidal zone according to claim 5, characterised in that: the four first hydraulic cylinders are horizontally arranged on the upper surfaces of the fixing piece and the two arc-shaped pieces in a diagonal crossed symmetrical mode, the cylinder body of each first hydraulic cylinder is fixedly connected with the upper surface of the corresponding fixing piece or the corresponding arc-shaped piece, the piston rod of each first hydraulic cylinder is arranged towards the center direction of the corresponding fixing piece or the corresponding arc-shaped piece, and the corresponding pushing wheel is pushed to be in abutting contact with the outer circumferential surface of the steel pipe pile, so that the pile sinking of the steel pipe pile is positioned.
7. An amphibious pile driver for pile sinking in an intertidal zone according to claim 1, characterised in that: the rotation direction of each push wheel is consistent with the vertical pile sinking direction of the steel pipe pile, and the steel pipe pile sinking is positioned and meanwhile interference to the steel pipe pile sinking is not required to be ensured.
8. An amphibious pile driver for pile sinking in an intertidal zone according to claim 1, characterised in that: each buffer component does not interfere with the action of a piston rod of the corresponding first hydraulic oil cylinder, and comprises a buffer frame, a pressing plate, a support column, a fixed plate, a bottom plate and a buffer spring; each buffer frame is of a hollow cuboid structure which is horizontally arranged, fixing plates are symmetrically welded at upper positions of the left side and the right side of the buffer frame, the upper surface of each fixing plate is arranged coplanar with the upper surface of the corresponding buffer frame, a pressing plate is horizontally arranged at the middle position inside each buffer frame, each pressing plate is of a rectangular structure which is matched with the corresponding buffer frame, and the four peripheral sides of each pressing plate are respectively abutted against and attached to the inner side wall of the corresponding buffer frame; a plurality of buffer springs are vertically arranged on the upper surface of each pressing plate in a matrix at intervals, the upper end of each buffer spring is fixedly connected with the inner top surface of the corresponding buffer frame, and the lower end of each buffer spring is fixedly connected with the upper surface of the corresponding pressing plate; the middle position of the lower surface of each pressing plate is also vertically provided with a supporting column, the upper end of each supporting column is fixedly connected with the corresponding pressing plate, the lower end of each supporting column vertically and downwardly extends out of the lower surface of the corresponding buffer frame, each supporting column is vertically and vertically connected with the corresponding buffer frame in a sliding manner, and the lower end of each supporting column is horizontally arranged and fixedly connected with the upper surface of the corresponding bottom plate.
9. An amphibious pile driver for use in driving piles in an intertidal zone according to claim 8, wherein: each buffer component is respectively fixed with a piston rod corresponding to the first hydraulic oil cylinder through a bottom plate in a threaded manner, and is respectively connected with a fixed end corresponding to the push wheel through a fixed plate in a threaded manner, and the expansion direction of the buffer spring is ensured to be consistent with the expansion direction of the piston rod corresponding to the first hydraulic oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322611198.4U CN221142774U (en) | 2023-09-26 | 2023-09-26 | Amphibious pile driver for pile sinking in intertidal zone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322611198.4U CN221142774U (en) | 2023-09-26 | 2023-09-26 | Amphibious pile driver for pile sinking in intertidal zone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221142774U true CN221142774U (en) | 2024-06-14 |
Family
ID=91388214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322611198.4U Active CN221142774U (en) | 2023-09-26 | 2023-09-26 | Amphibious pile driver for pile sinking in intertidal zone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221142774U (en) |
-
2023
- 2023-09-26 CN CN202322611198.4U patent/CN221142774U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109137876B (en) | Dynamic compactor capable of recycling energy of falling rammer | |
| CN221142774U (en) | Amphibious pile driver for pile sinking in intertidal zone | |
| CN109208573A (en) | A kind of movable type double end compacting of subsoil pendulum | |
| CN212389257U (en) | Civil engineering pile driver | |
| CN212025962U (en) | Highway bridge and culvert supporting structure for bridge engineering | |
| CN207905807U (en) | Anti- pipeline setback device in push pipe operation | |
| CN209941453U (en) | Novel road concrete compaction strickle device | |
| CN216040965U (en) | Rural highway is ditch ramming device for engineering construction | |
| CN216007862U (en) | Building frame location structure for building engineering construction | |
| CN101191336B (en) | Special-purpose digging machine for digging deep foundation ditch | |
| CN215629989U (en) | Crawler walking leg mechanism adopting double-leg structure | |
| CN213267812U (en) | Building foundation tamping device | |
| CN201459727U (en) | Pile driving frame of vibratory pile hammer | |
| CN211421125U (en) | Pile driver for civil engineering | |
| CN210421089U (en) | Middle-arranged inclined pile pressing machine for supporting single-row construction of support-free prefabricated inclined piles of foundation pit | |
| CN210315147U (en) | Ground tamping device for highway bridge construction | |
| CN210421090U (en) | Middle-arranged inclined pile pressing machine | |
| CN201151924Y (en) | Deep pit excavation dedicated digging machine | |
| CN220117333U (en) | Auxiliary supporting structure before underground continuous film-hanging wall building machine | |
| CN207619983U (en) | the vibration hammer of side clamping | |
| CN216075053U (en) | Be used for hydraulic engineering ground processing apparatus | |
| CN220888771U (en) | Excavation device is used in roadbed construction | |
| CN218843091U (en) | Fixing mechanism of compaction equipment | |
| CN212641450U (en) | Piling device for constructional engineering | |
| CN2630461Y (en) | Special thin percussion grooving apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |