CN115492105B - Photovoltaic pile driver and water operation platform - Google Patents
Photovoltaic pile driver and water operation platform Download PDFInfo
- Publication number
- CN115492105B CN115492105B CN202211120992.2A CN202211120992A CN115492105B CN 115492105 B CN115492105 B CN 115492105B CN 202211120992 A CN202211120992 A CN 202211120992A CN 115492105 B CN115492105 B CN 115492105B
- Authority
- CN
- China
- Prior art keywords
- pile
- photovoltaic
- driver
- frame
- direction adjusting
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 230000007306 turnover Effects 0.000 claims description 12
- 230000008602 contraction Effects 0.000 claims description 5
- 239000002689 soil Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 8
- 238000010276 construction Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
- E02D7/02—Placing by driving
- E02D7/06—Power-driven drivers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
- E02B17/02—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor placed by lowering the supporting construction to the bottom, e.g. with subsequent fixing thereto
- E02B17/021—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor placed by lowering the supporting construction to the bottom, e.g. with subsequent fixing thereto with relative movement between supporting construction and platform
- E02B17/022—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor placed by lowering the supporting construction to the bottom, e.g. with subsequent fixing thereto with relative movement between supporting construction and platform adapted to travel on the bottom
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
- E02B17/04—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
- E02B17/04—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction
- E02B17/06—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction for immobilising, e.g. using wedges or clamping rings
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D13/00—Accessories for placing or removing piles or bulkheads, e.g. noise attenuating chambers
- E02D13/04—Guide devices; Guide frames
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D13/00—Accessories for placing or removing piles or bulkheads, e.g. noise attenuating chambers
- E02D13/10—Follow-blocks of pile-drivers or like devices
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
- E02D7/02—Placing by driving
- E02D7/06—Power-driven drivers
- E02D7/14—Components for drivers inasmuch as not specially for a specific driver construction
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
- E02D7/02—Placing by driving
- E02D7/06—Power-driven drivers
- E02D7/14—Components for drivers inasmuch as not specially for a specific driver construction
- E02D7/16—Scaffolds or supports for drivers
- E02D7/165—Scaffolds or supports for drivers of variable length, e.g. foldable or telescopic
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Power Engineering (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The invention provides a photovoltaic pile driver and a water operation platform, which comprises a machine base, wherein a travelling mechanism is arranged below the machine base, a pile frame is arranged above the machine base, the photovoltaic pile driver further comprises an x-direction adjusting device and a y-direction adjusting device for adjusting the perpendicularity of the pile frame, the same ends of the two direction adjusting devices are connected with the pile frame, and the other ends of the two direction adjusting devices are connected with the machine base; the x-direction and the y-direction are perpendicular to each other. The adjustment to two directions of pile frame can be realized through x direction adjusting device and y direction adjusting device, rectify pile frame straightness that hangs down, makes prefabricated tubular pile and pile frame be in parallel state, reaches through adjustment pile frame straightness that hangs down and then indirectly realizes adjusting prefabricated tubular pile straightness's purpose.
Description
Technical Field
The invention belongs to the field of piling machinery equipment, and particularly relates to a photovoltaic piling machine and a water operation platform.
Background
Piling is an operation for increasing bearing capacity in building foundation engineering, and a photovoltaic piling machine is piling equipment for continuously beating prefabricated pipe piles through piling hammers to enable the prefabricated pipe piles to be inserted into the ground, wherein the part of the pipe piles exposed out of the ground is used for installing solar photovoltaic modules, and finally a photovoltaic power station is built for power generation.
At present, when the traditional pile driver is used for piling, the perpendicularity of a prefabricated pipe pile in the piling process is difficult to ensure, particularly, the water photovoltaic piling and the tidal flat photovoltaic piling are difficult to level due to unavoidable environmental characteristics such as water wave impact, tide rising and falling, and the like, so that the bearing capacity of sludge is weak, the piling equipment is difficult to level, the pipe pile is easy to incline, and the perpendicularity of a pile frame (or the prefabricated pipe pile) is further influenced.
Disclosure of Invention
The invention aims to provide a photovoltaic pile driver and a water operation platform so as to overcome the technical defects.
In order to solve the technical problems, the invention provides a photovoltaic pile driver, which comprises a machine base, wherein a travelling mechanism is arranged below the machine base, a pile frame is arranged above the machine base, the photovoltaic pile driver further comprises an x-direction adjusting device and a y-direction adjusting device for adjusting the perpendicularity of the pile frame, the same ends of the two direction adjusting devices are connected with the pile frame, and the other ends of the two direction adjusting devices are connected with the machine base;
the x-direction and the y-direction are perpendicular to each other.
Further, the x-direction adjusting device comprises a first oil cylinder;
the cylinder barrel end of the first oil cylinder is provided with a universal shaft head, the universal shaft head is hinged on a first bracket, and the first bracket is fixed on the base;
the telescopic end of the first oil cylinder is a ball head, a ball seat is fixed on the pile frame, and the ball head is rotationally embedded in the ball seat.
Further, the y-direction adjusting device comprises a second bracket fixed on the stand, a turnover block is hinged on the second bracket, the turnover block is provided with at least two opposite end parts, one end part is connected with the pile frame through a rotating seat, and the other end part is provided with a cross rod;
the y-direction adjusting device further comprises a second oil cylinder, the cylinder barrel end of the second oil cylinder is connected to the second bracket, and the earrings at the telescopic ends are sleeved on the cross rod in a penetrating manner.
Further, the photovoltaic pile driver further comprises a PLC and a double-shaft inclination sensor arranged on the pile frame, wherein the double-shaft inclination sensor is electrically connected to the PLC, and electromagnetic valves of a hydraulic system where the first oil cylinder and the second oil cylinder are arranged are electrically connected to the PLC.
Further, the x-direction adjusting device comprises at least two hydraulic supporting rods, one end of each hydraulic supporting rod is connected with the machine base, the other end of each hydraulic supporting rod is connected with the pile frame, the connecting point of each hydraulic supporting rod is close to the top of the pile frame, and the swing angle of the pile frame in the x-direction is adjusted through the expansion and contraction of the hydraulic supporting rods;
the y-direction adjusting device comprises a turnover oil cylinder, the cylinder barrel end of the turnover oil cylinder is connected to the base, the telescopic end is connected to the pile frame, and the connecting point is close to the base.
Further, the travelling mechanism is a travelling wheel or a crawler belt.
Further, four telescopic positioning piles are arranged at the four corners of the crawler frame, and umbrella-shaped deep-sinking preventing devices are arranged on the extending rods of the telescopic positioning piles;
the umbrella-shaped deep sinking prevention device comprises a plurality of rigid pieces, wherein the plurality of rigid pieces are uniformly distributed at intervals along the circumferential direction around the pile body, the upper ends of all the rigid pieces are arranged on the pile body through hinge shafts, and the lower ends of all the rigid pieces are free ends and can rotate around the hinge shafts;
and flexible plates are arranged between two adjacent rigid pieces, each flexible plate is simultaneously connected with the rigid pieces on two sides, and the flexible plates are mutually switched between a curled state and an extended state along with the rotation of the rigid pieces.
The invention also provides a water operation platform, which comprises a buoyancy tank platform, wherein the buoyancy tank platform is provided with a photovoltaic pile driver.
Further, when the photovoltaic pile driver is shifted through the track, the photovoltaic pile driver is called a movable photovoltaic pile driver, a plurality of tracks are paved on the buoyancy tank platform, and at least one movable photovoltaic pile driver is arranged on the tracks;
when the travelling mechanism of the photovoltaic pile driver is a crawler, the photovoltaic pile driver is called a crawler type photovoltaic pile driver, and at least one crawler type photovoltaic pile driver is arranged on the buoyancy tank platform.
Further, four corners of the buoyancy tank platform are provided with four telescopic positioning piles for being inserted into soil, and umbrella-shaped deep-sinking preventing devices are arranged on the extending rods of the telescopic positioning piles;
the umbrella-shaped deep sinking prevention device comprises a plurality of rigid pieces, wherein the plurality of rigid pieces are uniformly distributed at intervals along the circumferential direction around the pile body, the upper ends of all the rigid pieces are arranged on the pile body through hinge shafts, and the lower ends of all the rigid pieces are free ends and can rotate around the hinge shafts;
and flexible plates are arranged between two adjacent rigid pieces, each flexible plate is simultaneously connected with the rigid pieces on two sides, and the flexible plates are mutually switched between a curled state and an extended state along with the rotation of the rigid pieces.
The beneficial effects of the invention are as follows:
(1) The adjustment of the pile frame in two directions can be realized through the x-direction adjusting device and the y-direction adjusting device, the perpendicularity of the pile frame is corrected, and the precast tubular pile and the pile frame are in a parallel state, so that the aim of indirectly realizing the adjustment of the perpendicularity of the precast tubular pile through the adjustment of the perpendicularity of the pile frame is fulfilled;
(2) The photovoltaic pile driver can be applied to pile driving in various scenes such as land, sea, beach and the like, and the problem of single operation environment of the traditional pile driver is solved;
(3) When the photovoltaic pile driver is applied to beach piling, in order to prevent the locating pile from continuously sinking in the piling process and further to cause deviation of a pile frame and even safety accidents, the invention also provides an umbrella-shaped anti-sinking device which limits the insertion position of the locating pile, and the umbrella-shaped anti-sinking device is matched with the direction adjusting device, so that double correction guarantee can be provided for perpendicularity adjustment of the pile frame.
In order to make the above-mentioned objects of the present invention more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1.
Fig. 2 is a schematic structural diagram of embodiment 2.
FIG. 3 is a schematic illustration of a change from stowed to deployed of an umbrella-shaped anti-trap device.
Fig. 4 is a schematic structural view of a (crawler-type photovoltaic pile driver) water work platform.
Fig. 5 is a schematic structural view of a (mobile photovoltaic driver) water work platform.
Fig. 6 is a schematic structural view of the rotary base.
Reference numerals illustrate:
1. a base; 2. a pile frame; 3. a first cylinder; 4. a first bracket; 5. a second bracket; 6. a turnover block; 7. a rotating seat; 8. a cross bar; 9. a second cylinder; 10. a dual-axis tilt sensor; 11. a buoyancy tank platform; 12. a hydraulic strut; 13. a turnover oil cylinder; 14. telescoping positioning piles; 15. a rigid member; 16. a flexible board;
701. a first disc; 702. a second disc; 703. a central shaft; 704. a bearing; 705. and (5) a pin.
Detailed Description
Further advantages and effects of the present invention will become apparent to those skilled in the art from the disclosure of the present specification, by describing the embodiments of the present invention with specific examples.
In the present invention, the upper, lower, left, and right in the drawings are regarded as the upper, lower, left, and right of the photovoltaic driver described in the present specification.
The exemplary embodiments of the present invention will now be described with reference to the accompanying drawings, however, the present invention may be embodied in many different forms and is not limited to the examples described herein, which are provided to fully and completely disclose the present invention and fully convey the scope of the invention to those skilled in the art. The terminology used in the exemplary embodiments illustrated in the accompanying drawings is not intended to be limiting of the invention. In the drawings, like elements/components are referred to by like reference numerals.
Unless otherwise indicated, terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art. In addition, it will be understood that terms defined in commonly used dictionaries should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense.
Example 1
The embodiment relates to a photovoltaic pile driver, which comprises a machine base 1, wherein a travelling mechanism is arranged below the machine base 1, a pile frame 2 is arranged above the machine base, the photovoltaic pile driver further comprises an x-direction adjusting device and a y-direction adjusting device for adjusting the perpendicularity of the pile frame 2, the same ends of the two direction adjusting devices are connected with the pile frame 2, and the other ends of the two direction adjusting devices are connected with the machine base 1.
In an ideal state, the pile frame 2 is in the z direction, and in the ideal state, the x direction and the y direction are perpendicular to each other and are perpendicular to the pile frame 2 at the same time, that is, the x direction and the y direction are always perpendicular to the pile frame 2, but not always perpendicular to the pile frame 2, and only when the pile frame 2 is in the z direction (ideal perpendicular state), the three directions are perpendicular to each other, so that a state similar to three coordinate axes is formed.
In this embodiment, as shown in fig. 1, the x-direction adjusting device includes a first cylinder 3, a universal shaft head is mounted at a cylinder end of the first cylinder 3, the universal shaft head is hinged on a first bracket 4, and the first bracket 4 is fixed on the base 1, that is, the cylinder end of the first cylinder 3 can rotate around the universal shaft head.
The telescopic end of the first oil cylinder 3 is a ball head, a ball seat is fixed on the pile frame 2, and the ball head is rotationally embedded in the ball seat.
That is, both ends of the first cylinder 3 are rotatable, that is, the first cylinder 3 is rotatable about the universal joint on the first bracket 4 and is rotatable about the ball seat on the pile frame 2.
The cross-frame type universal shaft head can be adopted to be matched with the ball head base (ball seat), so that the first oil cylinder 3 can rotate along with the pile frame 2 without limitation when the pile frame is switched between horizontal and vertical states.
When the angle of the pile frame 2 in the x direction needs to be adjusted, the telescopic end of the first oil cylinder 3 can be telescopic, and the pile frame 2 is driven to swing mainly along the x direction during telescopic.
Referring to fig. 1, the y-direction adjusting device includes a second bracket 5 fixed to the base 1, and a turning block 6 is hinged to the second bracket 5, specifically, the turning block 6 is connected to the second bracket 5 through a pin, that is, the turning block 6 can rotate around the pin.
The overturning block 6 is provided with at least two opposite end parts, one end part of the overturning block is connected with the pile frame 2 through the rotating seat 7, the other end part of the overturning block is provided with the cross rod 8, the y-direction adjusting device further comprises a second oil cylinder 9, the cylinder barrel end of the second oil cylinder 9 is connected with the second bracket 5, and the earrings at the telescopic ends are sleeved on the cross rod 8 in a penetrating manner.
The structure of the swivel base 7 is preferably as follows:
referring to fig. 6, the rotary seat 7 includes two coaxially arranged discs, namely a first disc 701 and a second disc 702, the turning block 6 is fixedly connected with the first disc 701, the pile frame 2 is fixedly connected with the second disc 702, a through hole is formed in the center of the second disc 702 and is embedded with a bearing 704, a central shaft 703 on the turning block 6 is inserted into the pile frame 2 after passing through the bearings 704 of the first disc 701 and the second disc 702, and the central shaft 703 and the pile frame 2 are clamped by pins 705 to prevent slipping.
The working process of the y-direction adjusting device is as follows:
in the initial state, the pile frame 2 is in a horizontal state towards the second oil cylinder 9, at the moment, the second oil cylinder 9 pushes the pile frame 2 up through the overturning block 6, coarse adjustment is performed on the y direction, then the first oil cylinder 3 stretches and contracts to adjust the angle of the pile frame 2 in the x direction, at the moment, the second oil cylinder 9 pushes the overturning block 6 again, the overturning block 6 swings and transmits swinging force to the pile frame 2 through the rotating seat 7, fine adjustment of the pile frame 2 in the y direction is achieved, and correction of perpendicularity of the pile frame 2 is completed.
The shape of the turning block 6 is preferably wedge-shaped as shown in fig. 1, which allows for yielding the arrangement of the cross bar 8 while reducing the weight.
In order to realize the automatic correction of the perpendicularity of the pile frame 2, the photovoltaic pile driver further comprises a PLC and a double-shaft inclination sensor 10 arranged on the pile frame 2, wherein the double-shaft inclination sensor 10 is electrically connected to the PLC, electromagnetic valves of hydraulic systems where the first oil cylinder 3 and the second oil cylinder 9 are arranged are electrically connected to the PLC, and the automatic correction method comprises the following steps:
when the photovoltaic pile driver reaches a designated construction site, the pile frame 2 is laid down (horizontally or nearly horizontally), at the moment, the second oil cylinder 9 pushes the pile frame 2 up through the overturning block 6, then the double-shaft inclination sensor 10 transmits measured pile frame inclination angle data to the PLC, the PLC transmits an instruction to the hydraulic electric control system according to the angle required to be adjusted, the corresponding electromagnetic valve acts to drive the second oil cylinder 9 and the first oil cylinder 3 to push or shrink, the pile frame 2 can automatically complete verticality adjustment and correction, then the auxiliary hook of the pile driver lifts the prefabricated pipe pile into an open pipe pile hoop (not shown in fig. 1) to be clamped, so that the prefabricated pipe pile and the pile frame 2 are in a parallel state, and the aim of indirectly adjusting the verticality of the prefabricated pipe pile through adjusting the verticality of the pile frame is fulfilled.
As can be seen from the above-described automatic correction process, the dual-axis tilt sensor 10 functions to monitor the tilt angle of the pile frame 2 in real time and transmit a signal to the PLC.
Compared with the traditional longitudinal inclination angle adjuster of the pile driver, the hydraulic cylinder is adopted to directly push and pull the pile frame, the defect of large occupied space exists, and the longitudinal inclination angle adjuster which consists of the second cylinder 9, the second bracket 5 and the overturning block 6 in the embodiment reduces the space occupation amount on the premise of ensuring that the functionality is not reduced.
The first cylinder 3 and the second cylinder 9 may be replaced by a pneumatic telescopic cylinder, an electric telescopic cylinder, or the like.
Example 2
The embodiment relates to a photovoltaic pile driver, which comprises a machine base 1, wherein a travelling mechanism is arranged below the machine base 1, a pile frame 2 is arranged above the machine base, the photovoltaic pile driver further comprises an x-direction adjusting device and a y-direction adjusting device for adjusting the perpendicularity of the pile frame 2, the same ends of the two direction adjusting devices are connected with the pile frame 2, and the other ends of the two direction adjusting devices are connected with the machine base 1.
Referring to fig. 2, the x-direction adjusting device includes at least two hydraulic braces 12, one end of each hydraulic brace 12 is connected to the machine base 1, the other end is connected to the pile frame 2, and the connection point is close to the top of the pile frame, and the swing angle of the pile frame 2 in the x-direction is adjusted by the expansion and contraction of the hydraulic braces 12, specifically:
if the pile frame 2 is square-tube-shaped as shown in fig. 2, the top ends of the two hydraulic support rods 12 are connected with two mutually parallel and opposite tube surfaces of the pile frame 2 through pin shafts, and the bottom ends of the two hydraulic support rods 12 are connected with the machine base 1 through pin shafts, to be precise, the bottom ends of the two hydraulic support rods 12 are connected at the left and right sides of the stern of the integrated operation platform (a component of the machine base 1).
The y-direction adjusting device comprises a turnover oil cylinder 13, wherein the cylinder barrel end of the turnover oil cylinder 13 is connected with the machine base 1 through a pin shaft, the telescopic end of the turnover oil cylinder 13 is connected with the pile frame 2 through a pin shaft, and the connecting point of the telescopic end is close to the machine base 1, and as shown in fig. 2, the orthographic projection of the turnover oil cylinder 13 is positioned between the orthographic projections of the two hydraulic supporting rods 12.
In this embodiment, the process of correcting the perpendicularity of the pile frame is as follows:
the pile frame 2 is driven to erect and fall through the expansion and contraction of the overturning oil cylinder 13, the pile frame 2 is erected, the hydraulic support rods 12 play a supporting role on the pile frame 2, meanwhile, the left and right inclination angles of the pile frame 2 can be adjusted through the expansion and contraction of the hydraulic support rods 12, specifically, after a photovoltaic pile driver reaches a designated pile driving position, a positioning pile is erected and inserted into a fixed position in soil, then the overturning oil cylinder 13 pushes the laid pile frame 2 to erect, the hydraulic support rods 12 are matched to adjust the longitudinal inclination angle and the transverse inclination angle of the pile frame 2, and after the perpendicularity meets construction requirements, the pile driver starts pile driving construction.
In this embodiment, can be through the flexible of upset hydro-cylinder 13 erects and falls, adjusts the vertical inclination of pile frame 2, adjusts the horizontal inclination of pile frame through hydraulic stay 12, guarantees that pile driving operation is functional complete, thereby fall the pile frame when equipment shifts or goes into and out of the scene and reduce equipment whole weight focus height, guarantees stability and the security of equipment simultaneously.
The above-described tilting cylinder 13 may be replaced with a pneumatic telescopic cylinder, an electric telescopic cylinder, or the like.
Example 3
In this embodiment, the running mechanism is a running wheel or a crawler.
When shifting through the track, the photovoltaic pile driver is a mobile photovoltaic pile driver, which is applied as follows:
the movable photovoltaic pile driver can walk to the pile driving position along the track, the track type pile driving platform floats on the water surface, the pile driving position is fixed through the positioning piles, and then pile driving operation is carried out.
Taking the orientation shown in fig. 5 as an example, the movable photovoltaic piling machine is arranged at the left side of the buoyancy tank platform 11, and can carry out transverse movable piling along a preset track on the buoyancy tank platform 11; a control room, an equipment cabin and the like are arranged on the right side of the floating box platform 11, a ballast tank is arranged in the box body of the floating box platform 11, and the floating state and the stability of the whole pile driving platform can be adjusted through ballast water; the front and back of the platform are provided with winches, and the platform can be moved to a designated piling position by dragging a winch steel wire rope; the four corners of the platform are provided with telescopic positioning piles 14, and when the piling platform moves to a designated piling position, the telescopic positioning piles 14 are inserted into fixed positions in underwater soil; after the movable photovoltaic pile driver is operated to a designated position, the pile frame 2 is erected, the pile driving operation can be carried out after the verticality is adjusted by utilizing the x-direction adjusting device and the y-direction adjusting device, and after the pile at one position is driven, the pile driving operation is continued to be carried out through the track operation to the next position.
When the travelling mechanism is a crawler belt, the photovoltaic pile driver is a crawler belt type photovoltaic pile driver, and the application of the photovoltaic pile driver is as follows:
as shown in fig. 4, 8 (or 3 or other digital) crawler-type photovoltaic pile drivers may be disposed on the buoyancy tank platform 11, where the 8 crawler-type photovoltaic pile drivers may operate simultaneously and do not interfere with each other, and an operator may control the 8 crawler-type photovoltaic pile drivers to pile respectively, so that 8 piles may be driven in batches each time without shifting the platform.
The piling process of crawler-type photovoltaic piling machine can refer to the portable photovoltaic pile driver, and is different, after the straightness that hangs down of pile frame 2 is adjusted, every crawler-type photovoltaic piling machine can independently pile the operation respectively, has solved current water piling equipment and can only play a stake, pile inefficiency's problem at every turn under the condition that does not shift, and can play 8 piles simultaneously after single removal piling platform arrives the assigned position, improves the efficiency of construction greatly.
Example 4
Referring to fig. 1 and 3, four telescopic positioning piles 14 are further arranged at four corners of the crawler frame, and umbrella-shaped anti-sinking devices are arranged on the extending rods of the telescopic positioning piles 14.
Taking fig. 1 as an example, four telescopic positioning piles 14 are arranged on a frame of the crawler belt to realize the functions of positioning and fixing piling equipment in water.
As shown in fig. 3, the umbrella-shaped anti-sinking device comprises a plurality of rigid members 15, wherein the plurality of rigid members 15 are uniformly distributed at intervals along the circumferential direction around the pile body, the upper end parts of all the rigid members 15 are arranged on the pile body through hinge shafts, and the lower end parts of all the rigid members 15 are free ends and can rotate around the hinge shafts.
FIG. 3 is a schematic view of an umbrella-shaped anti-sink device without opening.
FIG. 3 is a schematic view of the umbrella-shaped anti-sinking device after being opened.
In this embodiment, the rigid member 15 is a rectangular plate tilted along two ends of the length direction, as shown in fig. 3-upper diagram, the upper end of the rectangular plate is mounted on the pile body through a hinge shaft, in the process of inserting the telescopic positioning pile 14 into soil, the free end of the rectangular plate is blocked by the soil and gradually lifted, at this time, the rectangular plate rotates around the hinge shaft until the rectangular plate is perpendicular to the telescopic positioning pile 14 (see the drawing indicated by the arrow in fig. 3).
The rigid member 15 is a rectangular plate tilted along two ends of the length direction, specifically, is tilted towards the direction deviating from the telescopic positioning pile 14, after the telescopic positioning pile 14 is inserted into soil, the tilted portion at the lower end can slide along the soil and be gradually extruded and lifted, namely, the guiding function is achieved, the hinge shaft is mounted at the tilted portion at the upper end, and four hinge shafts are connected end to end (adjacent but not contacted) to form a quadrilateral, so that the rectangular plate can rotate around the hinge shaft.
A flexible board 16 is disposed between two adjacent rigid members 15, each flexible board 16 is simultaneously connected to the rigid members 15 on both sides, and the flexible boards 16 are switched between a curled state and an extended state along with the rotation of the rigid members 15, specifically as follows:
the telescopic locating pile 14 is of a square tube structure, the square tube is provided with four faces, each face is provided with a rigid piece 15, namely each face is provided with a rectangular plate which is tilted along two ends of the length direction, the four rectangular plates form the structure of fig. 3 around the square tube, after the telescopic locating pile 14 is inserted into soil, the four rectangular plates are gradually extruded and lifted to be perpendicular to the telescopic locating pile 14, at the moment, the flexible plates 16 between any two adjacent rectangular plates are gradually opened, after all the flexible plates 16 are opened, an umbrella-shaped structure shown in fig. 3 is formed, the umbrella-shaped structure increases the contact area between the telescopic locating pile 14 and the soil, the specific pressure of grounding is reduced, and the continuous sinking of the telescopic locating pile 14 is limited.
The flexible sheet 16 may be selected from a corrosion resistant fabric, or other flexible material, by way of example only and not limitation.
The flexible plate 16 is used to cover the gap between two adjacent rigid members 15 and to block the passage of soil.
In addition, the positioning pile of the embodiment adopts the telescopic positioning pile 14, so that various scenes and various depth designs can be met.
When the spud reaches a proper depth, it is locked in this position, preventing it from expanding and contracting.
In the embodiment, the telescopic positioning pile 14 and the umbrella-shaped deep-sinking prevention device are applied to the crawler-type photovoltaic pile driver, as shown in fig. 1, an amphibious beach photovoltaic pile driver can be formed, namely, the travelling mechanism is a buoyancy tank type crawler, the left buoyancy tank crawler and the right buoyancy tank crawler of the buoyancy tank type crawler chassis are fixedly connected through four cross beams in a penetrating way, 2 stand columns are arranged on each cross beam, 8 stand columns in total are arranged on each cross beam, and the top ends of the stand columns are connected with the integrated operation platform through high-strength bolts; be provided with on the integrated operation platform and drive accuse room, power cabin, oil tank, hoist engine etc. this amphibious beach photovoltaic pile driver can pile construction in succession in the tidal flat flood tide ebb period, only adapt to the condition of single operational environment for traditional land pile driving equipment and offshore pile driving equipment, have strong adaptability, pile driving efficiency height, easy operation, save construction cost's advantage.
Example 5
The embodiment provides a water operation platform, which comprises a buoyancy tank platform 11, wherein a photovoltaic pile driver is arranged on the buoyancy tank platform 11.
When the photovoltaic pile driver shifts through the track, the photovoltaic pile driver is called a movable photovoltaic pile driver, a plurality of tracks are paved on the buoyancy tank platform 11, at least one movable photovoltaic pile driver is arranged on the tracks, as shown in fig. 5, two movable photovoltaic pile drivers are arranged on the buoyancy tank platform 11, and the two movable photovoltaic pile drivers can transversely move along the tracks, so that the effect of multi-point pile driving on one side of the pile driving platform can be realized.
When the travelling mechanism of the photovoltaic pile driver is a crawler, the photovoltaic pile driver is called a crawler type photovoltaic pile driver, at least one crawler type photovoltaic pile driver is arranged on the buoyancy tank platform 11, 8 crawler type photovoltaic pile drivers are shown in fig. 4 and are respectively arranged on the left side and the right side of the buoyancy tank platform 11, and the distance between each pile driver is 12 meters; the middle part of the floating box platform 11 is provided with a control room, an equipment cabin, a rest room and the like, the inside of the box body of the floating box platform is provided with a ballast tank, and the floating state and the stability of the whole piling platform can be regulated through ballast water; the front and back of the platform are provided with winches, and the platform can be moved to a designated piling position by dragging a winch steel wire rope; the four corners of the platform are provided with telescopic positioning piles 14, and when the piling platform moves to a designated piling position, the telescopic positioning piles 14 are inserted into fixed positions in underwater soil; the pile frame of the crawler-type photovoltaic pile driver is erected, and after the perpendicularity is adjusted, each pile driver can independently pile.
Referring to fig. 4 and 5, four corners of the buoyancy tank platform 11 are provided with four telescopic locating piles 14 for being inserted into soil, and an umbrella-shaped anti-sinking device is arranged on an extending rod of the telescopic locating pile 14 to prevent the telescopic locating pile 14 from continuously sinking in the piling process.
As shown in fig. 3, the umbrella-shaped anti-sinking device comprises a plurality of rigid pieces 15, wherein the plurality of rigid pieces 15 are uniformly distributed at intervals along the circumferential direction around the pile body, the upper ends of all the rigid pieces 15 are mounted on the pile body through hinge shafts, and the lower ends of all the rigid pieces 15 are free ends and can rotate around the hinge shafts; a flexible plate 16 is provided between two adjacent rigid members 15, each flexible plate 16 is simultaneously connected to the rigid members 15 on both sides, and the flexible plates 16 are switched between a curled state and an extended state with rotation of the rigid members 15.
Specific implementation of the umbrella-shaped anti-sinking device can be referred to in example 4.
It will be understood by those of ordinary skill in the art that the foregoing embodiments are specific examples of carrying out the invention and that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
Claims (7)
1. The photovoltaic pile driver comprises a machine base (1), wherein a travelling mechanism is arranged below the machine base (1), and a pile frame (2) is arranged above the machine base, and the photovoltaic pile driver is characterized by further comprising an x-direction adjusting device and a y-direction adjusting device for adjusting the perpendicularity of the pile frame (2), wherein the same ends of the two direction adjusting devices are connected with the pile frame (2), and the other ends of the two direction adjusting devices are connected with the machine base (1);
the x direction is perpendicular to the y direction;
the travelling mechanism is a travelling wheel or a crawler;
four telescopic positioning piles (14) are further arranged on four corners of the crawler frame, an umbrella-shaped anti-sinking device is arranged on an extending rod of each telescopic positioning pile (14), each umbrella-shaped anti-sinking device comprises a plurality of rigid pieces (15), the rigid pieces (15) are uniformly distributed at intervals along the circumferential direction around the pile body, the upper ends of all the rigid pieces (15) are arranged on the pile body through hinge shafts, and the lower ends of all the rigid pieces (15) are free ends and can rotate around the hinge shafts;
a flexible plate (16) is arranged between two adjacent rigid pieces (15), each flexible plate (16) is simultaneously connected with the rigid pieces (15) on two sides, and the flexible plates (16) are mutually switched between a curled state and an extended state along with the rotation of the rigid pieces (15).
2. The photovoltaic pile-up machine according to claim 1, characterized in that the x-direction adjustment means comprise a first cylinder (3);
the cylinder barrel end of the first oil cylinder (3) is provided with a universal shaft head, the universal shaft head is hinged on a first bracket (4), and the first bracket (4) is fixed on the base (1);
the telescopic end of the first oil cylinder (3) is a ball head, a ball seat is fixed on the pile frame (2), and the ball head is rotationally connected in the ball seat.
3. The photovoltaic pile driver according to claim 2, characterized in that the y-direction adjusting device comprises a second bracket (5) fixed on the machine base (1), the second bracket (5) is hinged with a turning block (6), the turning block (6) has at least two opposite ends, one end is connected with the pile frame (2) through a rotating seat (7), and the other end is provided with a cross bar (8);
the y-direction adjusting device further comprises a second oil cylinder (9), the cylinder barrel end of the second oil cylinder (9) is connected to the second bracket (5), and the earrings at the telescopic ends are sleeved on the cross rod (8).
4. A photovoltaic pile driver according to claim 3, further comprising a PLC, and a dual-axis tilt sensor (10) mounted on the pile frame (2), the dual-axis tilt sensor (10) being electrically connected to the PLC, and the solenoid valves of the hydraulic system in which the first cylinder (3) and the second cylinder (9) are located being electrically connected to the PLC.
5. The photovoltaic pile driver according to claim 1, characterized in that the x-direction adjusting device comprises at least two hydraulic support rods (12), one end of each hydraulic support rod (12) is connected to the machine base (1), the other end is connected to the pile frame (2) and the connection point is close to the top of the pile frame, and the swing angle of the pile frame (2) in the x-direction is adjusted through the expansion and contraction of the hydraulic support rods (12);
the y-direction adjusting device comprises a turnover oil cylinder (13), a cylinder barrel end of the turnover oil cylinder (13) is connected to the base (1), a telescopic end is connected to the pile frame (2), and a connecting point is close to the base (1).
6. A water work platform, characterized by comprising a buoyancy tank platform (11), the buoyancy tank platform (11) being provided with a photovoltaic pile driver according to any one of claims 1-5.
7. The water work platform according to claim 6, characterized in that when the photovoltaic pile-driver is displaced by the track, the photovoltaic pile-driver is called a mobile photovoltaic pile-driver, the buoyancy tank platform (11) is laid with a plurality of tracks, at least one mobile photovoltaic pile-driver is arranged on the tracks;
when the travelling mechanism of the photovoltaic pile driver is a crawler, the photovoltaic pile driver is called a crawler type photovoltaic pile driver, and at least one crawler type photovoltaic pile driver is arranged on the buoyancy tank platform (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211120992.2A CN115492105B (en) | 2022-09-15 | 2022-09-15 | Photovoltaic pile driver and water operation platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211120992.2A CN115492105B (en) | 2022-09-15 | 2022-09-15 | Photovoltaic pile driver and water operation platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115492105A CN115492105A (en) | 2022-12-20 |
| CN115492105B true CN115492105B (en) | 2024-03-15 |
Family
ID=84469345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211120992.2A Active CN115492105B (en) | 2022-09-15 | 2022-09-15 | Photovoltaic pile driver and water operation platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115492105B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20201954U1 (en) * | 2002-02-08 | 2002-08-22 | Steiner, Franz, 94315 Straubing | ground anchor |
| KR20110105617A (en) * | 2010-03-19 | 2011-09-27 | 한풀우드텍 주식회사 | Foundation pile for structure |
| WO2012010119A2 (en) * | 2010-06-09 | 2012-01-26 | Schletter Gmbh | Pile-driver for piles and methods for pile-driving piles |
| CN207131116U (en) * | 2017-08-22 | 2018-03-23 | 王文强 | A kind of novel building ergonomic support device |
| CN218580644U (en) * | 2022-09-15 | 2023-03-07 | 中国电建集团西北勘测设计研究院有限公司 | Amphibious formula mud flat photovoltaic pile driving equipment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0511041D0 (en) * | 2005-05-31 | 2005-07-06 | Plante Daniel | Pile and insertion method |
-
2022
- 2022-09-15 CN CN202211120992.2A patent/CN115492105B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20201954U1 (en) * | 2002-02-08 | 2002-08-22 | Steiner, Franz, 94315 Straubing | ground anchor |
| KR20110105617A (en) * | 2010-03-19 | 2011-09-27 | 한풀우드텍 주식회사 | Foundation pile for structure |
| WO2012010119A2 (en) * | 2010-06-09 | 2012-01-26 | Schletter Gmbh | Pile-driver for piles and methods for pile-driving piles |
| CN207131116U (en) * | 2017-08-22 | 2018-03-23 | 王文强 | A kind of novel building ergonomic support device |
| CN218580644U (en) * | 2022-09-15 | 2023-03-07 | 中国电建集团西北勘测设计研究院有限公司 | Amphibious formula mud flat photovoltaic pile driving equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115492105A (en) | 2022-12-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4161376A (en) | Offshore fixed platform and method of erecting the same | |
| CN105386408B (en) | Deep-water bridge pile foundation construction method | |
| CN102839666B (en) | Bottom-supported floating pile-driving platform | |
| GB2451191A (en) | Wind turbine mounting | |
| US20190135385A1 (en) | Auxiliary floating system for the installation and/or transport of offshore structures and method comprising said system | |
| CN101475127A (en) | Amphibious caterpillar crane | |
| CN109797749B (en) | Underwater foundation pit construction device and construction method | |
| CN102079365A (en) | Pile driving boat | |
| JP2002097651A (en) | Structure foundation | |
| DE102010020995B4 (en) | Foundation system for the foundation of an offshore wind energy plant | |
| KR102185234B1 (en) | Pre-piling template using spudcan and installation method of offshore structure using thereof | |
| DE102017115817A1 (en) | Foundation for an offshore wind energy plant | |
| CN114000459B (en) | Method for erecting platform for high-pile wharf cast-in-place pile construction | |
| CN218580644U (en) | Amphibious formula mud flat photovoltaic pile driving equipment | |
| CN108005047B (en) | Pile driver capable of preventing tidal bore | |
| CN115492105B (en) | Photovoltaic pile driver and water operation platform | |
| CN201338915Y (en) | Amphibious crawling crane | |
| CN103911998A (en) | Diagonally ballasting and lifting method for leveling ship | |
| JP6105044B2 (en) | Partially floating offshore platform for offshore wind power, bridges and offshore structures, and construction method | |
| CN109383649B (en) | Offshore construction method for crawler-type walking platform | |
| CN109610406A (en) | A kind of inland river Processing tecchnics | |
| GB2182375A (en) | Method of constructing an offshore structure | |
| CN115262514A (en) | Rotary construction platform based on single pile foundation | |
| CN213709627U (en) | Door plate for sunken tube end sealing door and mounting device | |
| KR101756781B1 (en) | Cut off wall construction method using the ground reinforcement mixing apparatus with the function of angle adjustment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |