CN117488778A - Photovoltaic power generation's ground stake - Google Patents
Photovoltaic power generation's ground stake Download PDFInfo
- Publication number
- CN117488778A CN117488778A CN202311790147.0A CN202311790147A CN117488778A CN 117488778 A CN117488778 A CN 117488778A CN 202311790147 A CN202311790147 A CN 202311790147A CN 117488778 A CN117488778 A CN 117488778A
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- China
- Prior art keywords
- tube
- disc
- injection inner
- pipe
- outer tube
- Prior art date
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- 238000010248 power generation Methods 0.000 title claims abstract description 8
- 238000002347 injection Methods 0.000 claims abstract description 49
- 239000007924 injection Substances 0.000 claims abstract description 49
- 230000001681 protective effect Effects 0.000 claims abstract description 47
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 36
- 230000005540 biological transmission Effects 0.000 claims abstract description 34
- 238000005096 rolling process Methods 0.000 claims abstract description 11
- 238000004891 communication Methods 0.000 claims abstract description 7
- 229920001971 elastomer Polymers 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims description 29
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 22
- 238000003466 welding Methods 0.000 claims description 18
- 229910052742 iron Inorganic materials 0.000 claims description 11
- 229920002635 polyurethane Polymers 0.000 claims description 8
- 239000004814 polyurethane Substances 0.000 claims description 8
- 239000006260 foam Substances 0.000 claims description 6
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 6
- 239000004800 polyvinyl chloride Substances 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000002689 soil Substances 0.000 abstract description 11
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 230000005389 magnetism Effects 0.000 description 3
- 239000011247 coating layer Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 210000003781 tooth socket Anatomy 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
-
- 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
-
- 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
- E02D15/00—Handling building or like materials for hydraulic engineering or foundations
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/02—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
- E02D31/04—Watertight packings for use under hydraulic pressure
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/48—Piles varying in construction along their length, i.e. along the body between head and shoe, e.g. made of different materials along their length
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/56—Screw piles
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/72—Pile shoes
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/10—Supporting structures directly fixed to the ground
-
- 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)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The invention discloses a photovoltaic power generation ground pile, which relates to the technical field of ground piles, wherein a mounting auxiliary assembly is arranged on a protective outer pipe, a transmission groove is formed in the top end of an injection inner pipe, a supporting ring is sleeved at the thread groove through threads, reinforcing rods are rotatably arranged at two ends of a mounting frame, a rolling rod is rotatably embedded at the edge of the top end of a jacking box, tooth grooves are formed in the outer side of the injection inner pipe corresponding to the tooth racks, a fixed shaft is rotatably arranged in the middle of the gear, a rubber plate is adhered to the top end of an ejection hole, communication holes are uniformly formed in the outer side of the supporting ring, a supporting auxiliary assembly is arranged on the outer side of the protective outer pipe, the reinforcing rods rotate and extend out of the ejection holes, the bottom ends of the reinforcing rods penetrate into soil to be fixed, the soil looseness caused by the soil on the outer side of the protective outer pipe is prevented, the stability of the protective outer pipe after being mounted is improved, the injection inner pipe is also used as a supporting structure, the whole supporting strength of the ground pile is improved, and after the protective outer pipe is corroded and broken, the injection inner pipe can still be used as a supporting part to be supported, and the service life of the ground pile is prolonged.
Description
Technical Field
The invention relates to the technical field of ground piles, in particular to a photovoltaic power generation ground pile.
Background
The design concept of the photovoltaic pile is derived from the traditional pile foundation, stable soil in the deep layer underground is used as a support, meanwhile, a photovoltaic cell panel is installed at the top of the pile, sunlight energy is converted into direct-current electric energy, a hot-dip galvanized spiral pile is commonly adopted, and in order to improve the installation efficiency, the pile driver is used for connecting the top of the pile to be installed rapidly.
However, in order to save cost, most of photovoltaic power generation ground piles on the current market are hollow pipelines, soil around the ground piles is loosened in the process of installing the ground piles, the ground piles are easy to shake in the installation process, the installation is not stable enough, and an outer coating layer in the installation of the ground piles is easy to wear, so that the outer sides of the ground piles are accelerated to wear, and the service life of the ground piles is shortened.
Disclosure of Invention
The invention provides a ground pile for photovoltaic power generation, which can effectively solve the problems that in order to save cost, most of ground piles are hollow pipelines, soil around the ground piles is loosened in the process of installing the ground piles, the ground piles are easy to shake in the process of installing, the installation is unstable, and an outer coating layer is easy to wear in the process of installing the ground piles in a screwing mode, so that the outer sides of the ground piles are accelerated to wear, and the service life of the ground piles is shortened.
In order to achieve the above purpose, the present invention provides the following technical solutions: the injection device comprises a protective outer tube, wherein an installation auxiliary assembly is installed on the protective outer tube, and the installation auxiliary assembly comprises an injection inner tube;
an injection inner tube is arranged in the protective outer tube, a transmission groove is formed in the top end of the injection inner tube, and a transmission rod is slidably arranged at the top end of the transmission groove;
the outer side of the injection inner tube is uniformly provided with a thread groove, a supporting ring is sleeved at the thread groove through threads, the supporting ring is fixedly connected with the inner wall of the protection outer tube, the outer side of the injection inner tube is provided with a clamping groove, the inside of the clamping groove is movably clamped with a mounting frame, and the two ends of the mounting frame are respectively provided with a reinforcing rod in a rotating mode;
the injection inner tube is movably sleeved with a jack-up box at a position below the mounting frame, a rolling rod is rotationally embedded at the edge of the top end of the jack-up box close to the reinforcing rod, a rack is welded at one side of the jack-up box, which is close to the protection outer tube, a tooth slot is formed in the position, corresponding to the rack, of the outer side of the injection inner tube, a gear is arranged between the rack and the tooth slot, a fixed shaft is rotationally arranged in the middle of the gear in a penetrating manner, two ends of the fixed shaft are respectively connected with two sides of the inner wall of the protection outer tube, and a guide groove is formed in the position, corresponding to the fixed shaft, of the jack-up box;
the protection outer tube corresponds the reinforcing rod department and has seted up ejecting hole, ejecting hole top bonds and has had the rubber slab, the communication hole has evenly been seted up in the support ring outside, the reinforcing cone is installed to protection outer tube bottom, the return launder has been seted up to reinforcing cone top.
According to the technical scheme, the transfer line bottom is in the inside department spot welding of transmission groove and is connected with the spring, the outer screwed pipe has been fixedly cup jointed on protection outer tube top, the outer screwed pipe outside has the internal thread ring through threaded connection, internal thread ring top fixedly connected with support section of thick bamboo, support section of thick bamboo top welding has the rotor, protection outer tube top spot welding is connected with fixed connection pad.
According to the technical scheme, the outer side of the protective outer tube is uniformly welded with the spiral blades, and the outer sides of the protective outer tube and the spiral blades are coated with the polyvinyl chloride layer.
According to the technical scheme, the transmission rod is a hexagonal prism, the top surface of the transmission groove is a regular hexagon which is matched with the transmission rod, and rigid foam polyurethane is filled between the injection inner pipe and the protection outer pipe.
According to the technical scheme, the bottom end of the outer side of the reinforcing rod and the outer side of the protective outer tube are curved surfaces which are mutually matched, and the length of the rolling rod is equal to the width of the bottom surface of the reinforcing rod.
According to the technical scheme, the two sides, close to the injection inner tube, of the jacking box are smooth curved surfaces attached to the injection inner tube, and the diameter of the fixed shaft is equal to the width of the guide groove.
According to the technical scheme, the outer side of the protective outer tube is provided with the supporting auxiliary assembly, and the supporting auxiliary assembly comprises a movable connecting disc;
the movable connecting disc is characterized in that the top surface of the fixed connecting disc is provided with a movable connecting disc, the edge of the movable connecting disc is welded with a retainer ring, the top surface of the fixed connecting disc is uniformly provided with fixed connecting holes, the position of the top surface of the movable connecting disc corresponding to the fixed connecting holes is provided with movable connecting holes, one side of the retainer ring is penetrated and welded with a positioning tube, and the inside of the positioning tube is connected with a positioning screw rod through threads;
the protection outer tube outside top is in fixed connection pad below department symmetry movable mounting has the rand, one the rand both ends have all been seted up magnetism and have been inhaled the groove, the rand bottom surface corresponds magnetism and has been inhaled the groove department and inlay the electro-magnet, another the rand both ends correspond magnetism and inhale groove department and have been inlayed the iron box, the rand is kept away from protection outer tube one side welding and has the connection box, is close to install the battery case in the connection box of electro-magnet, it has the guide tube to run through the welding to connect box one end, guide tube internally sliding installs vertical guide arm, vertical guide arm bottom mounting has cup jointed the horizontal disc, the horizontal disc top surface evenly runs through the welding has the double-screw pipe, there is adjusting screw in the double-screw pipe inside through threaded connection, the universal joint is installed to the adjusting screw bottom, is located same the universal joint of horizontal disc below all is connected in the ground connection disc top surface.
According to the technical scheme, the fixed connection hole and the movable connection hole are arc holes with rounded ends, and the movable connection disc and the fixed connection disc are the same in size.
According to the technical scheme, the electromagnet input end is electrically connected with the battery box output end, the battery box is connected with the switch in series, and one side of the iron box, which is close to the magnetic attraction groove, is rounded.
According to the technical scheme, the outer diameters of the horizontal disc and the grounding disc are equal, a round hole with the diameter seven times that of the vertical guide rod is formed in the middle of the grounding disc, and the bottom surface of the grounding disc is a rough plane.
Compared with the prior art, the invention has the beneficial effects that:
1. an installation auxiliary assembly is arranged, after the protective outer tube is installed to a set depth, the top end of the transmission rod is rotated, the tooth slot can push the gear to rotate at the height, so as to push the rack to drive the jack-up box to ascend, the rolling rod supports the bottom end of the reinforcing rod, the reinforcing rod is pushed to rotate and extend out of the ejection hole, the bottom end of the reinforcing rod penetrates into soil to be fixed in an auxiliary mode, shaking caused by loosening of soil on the outer side of the protective outer tube is prevented, and stability of the protective outer tube after installation is improved;
the supporting cylinder is embedded and detached at the top end of the injection inner pipe, the inner threaded ring at the bottom end is connected with the outer threaded pipe, the edge of the top end of the supporting cylinder is connected with the inner side of the fixed connecting disc in a welded mode, so that the injection inner pipe is also used as a supporting structure, the overall supporting strength of the ground pile is improved, and after the protective outer pipe is corroded and broken, the injection inner pipe can be matched with other structures to be still used as supporting pieces for supporting, and the service life of the ground pile is prolonged.
2. The support auxiliary assembly is arranged, the top end of the protective outer tube is symmetrically clamped with the two check rings, the electromagnet is fixed by adsorbing the iron box, the bottom end of the vertical guide rod penetrates into the ground, the vertical guide rod slides along the guide tube to play a guiding role, and the protective outer tube is prevented from inclining in the process of screwing in the ground;
the retaining ring joint is in movable connection pad top surface, and movable connection pad and fixed connection pad align, pass the bolt of connection in the coincident downthehole, rotate movable connection pad, utilize fixed connection hole and the marginal joint fixing bolt of movable connection hole coincidence position, prevent the bolt loosening and the condition that needs trompil again that the mounted position dislocation leads to, improve the convenience of installation.
In conclusion, the installation auxiliary assembly is used for providing auxiliary support after the pile is installed, increasing bearing structure, extension pile life, and the support auxiliary assembly then is used for the auxiliary positioning before the installation and the follow-up connection after the installation, prevents the pile slope, guarantees that installation auxiliary assembly can accurately install, improves installation accuracy and the holistic intensity of pile.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
In the drawings:
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the installation aid assembly of the present invention;
FIG. 3 is a schematic view of the mounting structure of the reinforcing bar of the present invention;
FIG. 4 is a schematic view of the structure of the area A of FIG. 3 according to the present invention;
FIG. 5 is a schematic view of the mounting structure of the mounting bracket of the present invention;
FIG. 6 is a schematic view of the mounting structure of the knock-up box of the present invention;
FIG. 7 is a schematic view of the structure of the support accessory of the present invention;
FIG. 8 is a schematic view of the installation structure of the iron box of the present invention;
FIG. 9 is a schematic view of the mounting structure of the adjusting screw of the present invention;
reference numerals in the drawings: 1. a protective outer tube;
2. installing an auxiliary component; 201. injecting an inner tube; 202. a transmission groove; 203. a transmission rod; 204. a spring; 205. an external threaded tube; 206. an internally threaded ring; 207. a support cylinder; 208. a rotating block; 209. fixing the connecting disc; 210. a thread groove; 211. a support ring; 212. a clamping groove; 213. a mounting frame; 214. a reinforcing rod; 215. jacking up the box; 216. a rolling rod; 217. a rack; 218. tooth slots; 219. a gear; 220. a fixed shaft; 221. a guide groove; 222. an ejection hole; 223. a rubber plate; 224. a communication hole; 225. a reinforcing cone; 226. a return groove; 227. a helical blade; 228. a polyvinyl chloride layer;
3. a support auxiliary assembly; 301. a movable connecting disc; 302. a retainer ring; 303. fixing the connecting hole; 304. a movable connecting hole; 305. a positioning tube; 306. positioning a screw; 307. a collar; 308. a magnetic attraction groove; 309. an electromagnet; 310. an iron box; 311. a connection box; 312. a battery case; 313. a guide tube; 314. a vertical guide rod; 315. a horizontal plate; 316. a screw tube; 317. adjusting a screw; 318. a universal joint; 319. a grounding plate.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present invention only, and are not intended to limit the present invention.
Examples: as shown in fig. 1 to 9, the invention provides a technical scheme of a ground pile for photovoltaic power generation, which comprises a protective outer tube 1, wherein an installation auxiliary component 2 is installed on the protective outer tube 1, and the installation auxiliary component 2 comprises an injection inner tube 201, a transmission groove 202, a transmission rod 203, a spring 204, an external thread tube 205, an internal thread ring 206, a support cylinder 207, a rotating block 208, a fixing connection disc 209, a thread groove 210, a support ring 211, a clamping groove 212, a mounting bracket 213, a reinforcing rod 214, a jacking box 215, a rolling rod 216, a rack 217, a tooth socket 218, a gear 219, a fixed shaft 220, a guide groove 221, a jacking hole 222, a rubber plate 223, a communication hole 224, a reinforcing cone 225, a backflow groove 226, a spiral blade 227 and a polyvinyl chloride layer 228;
an injection inner tube 201 is arranged in the protective outer tube 1, a transmission groove 202 is formed in the top end of the injection inner tube 201, a transmission rod 203 is slidably arranged at the top end of the transmission groove 202, the transmission rod 203 is a hexagonal prism, the top surface of the transmission groove 202 is a regular hexagon which is matched with the transmission rod 203, rigid foam polyurethane is filled between the injection inner tube 201 and the protective outer tube 1, the transmission rod 203 is convenient to drive the injection inner tube 201 to rotate, and the waterproof effect of the rigid foam polyurethane is improved;
the outer side of the injection inner tube 201 is uniformly provided with a thread groove 210, a supporting ring 211 is sleeved at the thread groove 210, the supporting ring 211 is fixedly connected with the inner wall of the protection outer tube 1, the outer side of the injection inner tube 201 is provided with a clamping groove 212, the inside of the clamping groove 212 is movably clamped with a mounting frame 213, and both ends of the mounting frame 213 are rotatably provided with reinforcing rods 214;
the injection inner tube 201 is movably sleeved with a jack-up box 215 at a position below the mounting frame 213, the edge of the top end of the jack-up box 215 is close to the reinforcing rod 214, a rolling rod 216 is rotationally embedded at the position, close to the reinforcing rod 214, of the outer bottom end of the reinforcing rod 214 and the outer side of the protection outer tube 1 are mutually matched curved surfaces, the length of the rolling rod 216 is equal to the width of the bottom surface of the reinforcing rod 214, the outer side of the reinforcing rod 214 is convenient to align with the protection outer tube 1 when being stored, the leveling of the protection outer tube 1 is ensured, a rack 217 is welded at one side, close to the protection outer tube 1, of the jack-up box 215, a tooth slot 218 is formed at the position, corresponding to the rack 217, of the outer side of the injection inner tube 201, a gear 219 is arranged between the rack 217 and the tooth slot 218, a fixed shaft 220 is rotationally arranged in the middle of the gear 219, two ends of the fixed shaft 220 are respectively connected with two sides of the inner wall of the protection outer tube 1, the jack-up box 215 is a smooth curved surface which is attached to the injection inner tube 201, the diameter of the fixed shaft 220 is equal to the width of the guide groove 221, the guide groove 221 is convenient for the jack-up box 215 to slide in the protection outer tube 1, and the jack-up box 215 is provided with a guide groove 221 at the position corresponding to the fixed shaft 220;
the protection outer tube 1 is provided with an ejection hole 222 corresponding to the reinforcing rod 214, the top end of the ejection hole 222 is adhered with a rubber plate 223, the outer side of the supporting ring 211 is uniformly provided with a communication hole 224, the bottom end of the protection outer tube 1 is provided with a reinforcing cone 225, and the top surface of the reinforcing cone 225 is provided with a return groove 226.
The bottom of the transmission rod 203 is in the inside department spot welding of transmission groove 202 and is connected with the spring 204, the fixed outer screwed pipe 205 that has cup jointed in protection outer tube 1 top, there is the internal thread ring 206 in the external side of screwed connection, internal thread ring 206 top fixedly connected with support section of thick bamboo 207, support section of thick bamboo 207 top welding has the turning block 208, protection outer tube 1 top spot welding is connected with fixed connection pad 209, the even welding in protection outer tube 1 outside has helical blade 227, protection outer tube 1 and helical blade 227 outside cladding have polyvinyl chloride layer 228.
The outer side of the protective outer tube 1 is provided with a support auxiliary assembly 3, and the support auxiliary assembly 3 comprises a movable connecting disc 301, a retainer ring 302, a fixed connecting hole 303, a movable connecting hole 304, a positioning tube 305, a positioning screw 306, a clamping ring 307, a magnetic attraction groove 308, an electromagnet 309, an iron box 310, a connecting box 311, a battery box 312, a guide tube 313, a vertical guide rod 314, a horizontal disc 315, a stud tube 316, an adjusting screw 317, a universal joint 318 and a grounding disc 319;
the movable connecting disc 301 is arranged on the top surface of the fixed connecting disc 209, the retainer ring 302 is welded at the edge of the movable connecting disc 301, the fixed connecting holes 303 are uniformly formed in the top surface of the fixed connecting disc 209, the movable connecting holes 304 are formed in the positions, corresponding to the fixed connecting holes 303, of the top surface of the movable connecting disc 301, the fixed connecting holes 303 and the movable connecting holes 304 are arc-shaped holes with round corners at two ends, the movable connecting disc 301 and the fixed connecting disc 209 are identical in size, the fixed connecting holes 303 and the movable connecting holes 304 are convenient to rotate and butt joint, a positioning pipe 305 is welded on one side of the retainer ring 302 in a penetrating mode, and positioning screws 306 are connected inside the positioning pipe 305 through threads;
the protection outer tube 1 outside top is in fixed connection pad 209 below department symmetry movable mounting has collar 307, the magnetic suction groove 308 has all been seted up at collar 307 both ends, the bottom surface of collar 307 corresponds the magnetic suction groove 308 department and inlays there is electro-magnet 309, the iron box 310 has been inlayed to another collar 307 both ends corresponds magnetic suction groove 308 department, the collar 307 keeps away from protection outer tube 1 one side and welds and connect the box 311, install battery case 312 in the connection box 311 that is close to electro-magnet 309, electro-magnet 309 input and battery case 312 output electric connection, battery case 312 and switch establish ties, iron box 310 is close to magnetic suction groove 308 one side rounded corner, guarantee electro-magnet 309 normal work, connect box 311 one end to run through the welding and have guiding tube 313, guiding tube 313 inside slidable mounting has vertical guiding rod 314, the fixed cup joint in horizontal disc 315 in vertical guiding rod 314 bottom, the horizontal disc 315 top surface evenly runs through the welding has stud pipe 316, stud pipe 316 inside has adjusting screw 317 through threaded connection, adjusting screw 317 bottom, universal joint 318 that is located same disc 315 below, all connect in the grounding disc 319 top surface, horizontal disc 315 and grounding disc 319 outer diameter is equal to ground connection 319, the outer diameter of grounding disc 319, the vertical grounding disc 319 runs through the welding disc 314 is the round hole that is the diameter of the surface that is the seven-fold is convenient for rotate, the grounding disc surface is connected with the ground connection disc surface, the surface is convenient for rotate round ground connection disc surface is cut down to be the round hole.
The working principle and the using flow of the invention are as follows: before installation, the reinforcement rod 214 is ensured to be accommodated in the ejection hole 222, and the outer side of the bottom end of the reinforcement rod 214 is aligned with the outer side of the protective outer tube 1, as shown in fig. 2;
then, the top end of the fixing connection disc 209 is connected with the pile driver, the top end of the protective outer tube 1 is symmetrically clamped with the two check rings 302, the iron box 310 is embedded into the magnetic attraction groove 308, the check rings 302 can still rotate freely outside the protective outer tube 1 after being combined into a circular ring, the battery box 312 is connected with the electromagnet 309, the electromagnet 309 is fixed by adsorbing the iron box 310, the guide tube 313 penetrates through the vertical guide rod 314, the vertical guide rod 314 is kept vertical, the bottom end of the vertical guide rod 314 penetrates into the ground, the adjusting screw 317 is rotated in the stud tube 316, the grounding disc 319 is pushed to incline and contact the ground for supporting, the vertical guide rod 314 slides along the guide tube 313, so that the protective outer tube 1 and the spiral blades 227 are ensured to be gradually penetrated into the ground in a vertical state, the protective outer tube 1 is prevented from inclining, the polyvinyl chloride layer 228 provides protection for the protective outer tube 1 and the spiral blades 227, corrosion of the protective outer tube is avoided, after installation is completed, the pile driver is separated, the electromagnet 309 is powered off, the check rings 302 are separated, the connecting box 311 is detached, and the vertical guide rod 314 is separated from the ground, and the ground is separated, so that the ground is saved;
after the protective outer tube 1 is installed to a set depth, the supporting cylinder 207 is removed, the spring 204 is reset and extended from a contracted state, the transmission rod 203 is pushed to ascend along the transmission groove 202 until the top end of the transmission rod 203 exceeds the top end of the protective outer tube 1, the top end of the transmission rod 203 is rotated, the injection inner tube 201 is driven to rotate, the protective outer tube 1 and the supporting ring 211 are fixed in position, only the injection inner tube 201 rotates and moves downwards, the tooth slot 218 pushes the gear 219 to rotate at a height, the rack 217 is pushed to drive the jacking box 215 to ascend, the mounting rack 213 in the clamping groove 212 synchronously moves along with the injection inner tube 201, the jacking box 215 ascends, the guide groove 221 ascends along the fixed shaft 220, the rolling rod 216 supports the bottom end of the reinforcing rod 214, the reinforcing rod 214 is pushed to rotate and extend out of the ejection hole 222, the bottom end of the rubber plate 223 always contacts the top surface of the reinforcing rod 214, soil is prevented from entering the protective outer tube 1, the bottom end of the reinforcing rod 214 is stabbed into the soil for auxiliary fixing, the soil outside the protective outer tube 1 is prevented from shaking due to the loosening of the spiral blade 227, and the protective outer tube 1 is prevented from being installed to be a hard material, as shown in the figure 3;
after the adjustment is finished, the foamed polyurethane fluid is injected into the top end of the injection inner pipe 201, the foamed polyurethane fluid at the bottom end of the injection inner pipe 201 flows into the return groove 226, passes through the communication hole 224 and fills the gap between the protection outer pipe 1 and the injection inner pipe 201, becomes rigid foam polyurethane after drying, blocks the ejection hole 222, improves the waterproof effect, then, the detached support cylinder 207 is embedded into the top end of the injection inner pipe 201, the rotating block 208 drives the support cylinder 207 to rotate, the inner threaded ring 206 at the bottom end is connected with the outer threaded pipe 205, the top edge of the support cylinder 207 is welded and connected with the inner side of the fixing connection disc 209, so that the fixing connection disc 209, the support cylinder 207, the outer threaded pipe 205 and the injection inner pipe 201 are integrated, the injection inner pipe 201 is also used as a supporting structure, the supporting strength of the whole ground pile is improved together with the protection outer pipe 1, the injection inner pipe 201 can still be used as a supporting piece after the protection outer pipe 1 is corroded and broken, and the solidified rigid foam polyurethane is used as a protecting shell to be wrapped on the outer side of the injection inner pipe 201 to be used as a protecting layer, and the service life of the ground pile is prolonged;
finally, when the photovoltaic related components are required to be installed on the top surface of the ground pile, the retainer ring 302 is clamped on the top surface of the movable connecting disc 301, the movable connecting disc 301 is aligned with the fixed connecting disc 209, the fixed connecting hole 303 and the movable connecting hole 304 are overlapped, a connecting bolt penetrates through the overlapped holes, the movable connecting disc 301 is rotated, the overlapped area of the fixed connecting hole 303 and the movable connecting hole 304 is reduced, the movable connecting disc 301 is fixed by rotating the positioning screw 306 in the positioning tube 305, the fixed bolt is clamped at the edge of the overlapped position of the fixed connecting hole 303 and the movable connecting hole 304, the condition that the bolt is loosened and the installation position is misplaced to cause the condition that the hole needs to be re-drilled is prevented, and the installation convenience is improved;
the installation auxiliary assembly 2 is used for providing auxiliary support after the pile is installed, increasing bearing structure, extension pile life, and the support auxiliary assembly 3 then is used for the auxiliary positioning before the installation and the follow-up connection after the installation, prevents the pile slope, guarantees that installation auxiliary assembly 2 can accurately install, improves installation accuracy and holistic intensity of pile.
Finally, it should be noted that: the foregoing is merely a preferred example of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a photovoltaic power generation's ground stake, includes protection outer tube (1), its characterized in that: the protective outer tube (1) is provided with an installation auxiliary assembly (2), and the installation auxiliary assembly (2) comprises an injection inner tube (201);
an injection inner tube (201) is arranged in the protective outer tube (1), a transmission groove (202) is formed in the top end of the injection inner tube (201), and a transmission rod (203) is slidably arranged at the top end of the transmission groove (202);
the device is characterized in that screw grooves (210) are uniformly formed in the outer side of the injection inner tube (201), supporting rings (211) are sleeved at the screw grooves (210) through screw threads, the supporting rings (211) are fixedly connected with the inner wall of the protection outer tube (1), clamping grooves (212) are formed in the outer side of the injection inner tube (201), mounting frames (213) are movably clamped in the clamping grooves (212), and reinforcing rods (214) are rotatably mounted at two ends of each mounting frame (213);
the injection inner tube (201) is movably sleeved with a jacking box (215) at a position below the mounting frame (213), a rolling rod (216) is rotatably embedded at the edge of the top end of the jacking box (215) close to the reinforcing rod (214), a rack (217) is welded at one side, close to the protective outer tube (1), of the jacking box (215), a tooth slot (218) is formed in the outer side of the injection inner tube (201) corresponding to the rack (217), a gear (219) is mounted between the rack (217) and the tooth slot (218), a fixed shaft (220) is rotatably and penetratingly mounted in the middle of the gear (219), two ends of the fixed shaft (220) are respectively connected with two sides of the inner wall of the protective outer tube (1), and a guide groove (221) is formed in the jacking box (215) corresponding to the fixed shaft (220).
The protection outer tube (1) corresponds reinforcing rod (214) department and has seted up ejecting hole (222), ejecting hole (222) top bonds has rubber slab (223), communication hole (224) have evenly been seted up in the support ring (211) outside, reinforce awl (225) are installed to protection outer tube (1) bottom, return launder (226) have been seted up to reinforce awl (225) top surface.
2. The pile according to claim 1, wherein the bottom end of the transmission rod (203) is in the transmission groove (202) and is in spot welding connection with a spring (204), an external threaded pipe (205) is fixedly sleeved at the top end of the protective outer pipe (1), an internal threaded ring (206) is connected to the outer side of the external threaded pipe (205) through threads, a supporting cylinder (207) is fixedly connected to the top end of the internal threaded ring (206), a rotating block (208) is welded at the top end of the supporting cylinder (207), and a fixing connecting disc (209) is in spot welding connection with the top end of the protective outer pipe (1).
3. The pile according to claim 1, characterized in that the outer side of the protective outer pipe (1) is uniformly welded with spiral blades (227), and the outer sides of the protective outer pipe (1) and the spiral blades (227) are coated with a polyvinyl chloride layer (228).
4. The pile according to claim 1, wherein the transmission rod (203) is a hexagonal prism, the top surface of the transmission groove (202) is a regular hexagon which is matched with the transmission rod (203), and rigid foam polyurethane is filled between the injection inner tube (201) and the protection outer tube (1).
5. The pile according to claim 1, wherein the bottom end of the outer side of the reinforcing rod (214) and the outer side of the protective outer tube (1) are curved surfaces which are mutually matched, and the length of the rolling rod (216) is equal to the width of the bottom surface of the reinforcing rod (214).
6. The pile according to claim 1, wherein the two sides of the jack-up box (215) close to the injection inner pipe (201) are smooth curved surfaces which are fit with the injection inner pipe (201), and the diameter of the fixed shaft (220) is equal to the width of the guide groove (221).
7. A pile according to claim 2, characterized in that the outer side of the protective outer pipe (1) is provided with a support auxiliary assembly (3), the support auxiliary assembly (3) comprising a movable connection disc (301);
the movable connecting disc comprises a fixed connecting disc (209), wherein a movable connecting disc (301) is arranged on the top surface of the fixed connecting disc (209), a retainer ring (302) is welded on the edge of the movable connecting disc (301), fixed connecting holes (303) are uniformly formed in the top surface of the fixed connecting disc (209), movable connecting holes (304) are formed in positions, corresponding to the fixed connecting holes (303), of the top surface of the movable connecting disc (301), a positioning tube (305) is welded on one side of the retainer ring (302) in a penetrating mode, and a positioning screw (306) is connected inside the positioning tube (305) through threads;
the utility model discloses a protection outer tube (1) outside top is in fixed connection pad (209) below department symmetry movable mounting collar (307), one magnetic attraction groove (308) have all been seted up at collar (307) both ends, the magnet (309) have been inlayed to collar (307) bottom surface corresponding magnetic attraction groove (308) department, another collar (307) both ends correspond magnetic attraction groove (308) department and inlay have indisputable box (310), collar (307) are kept away from protection outer tube (1) one side welding and are had junction box (311), are close to install battery box (312) in junction box (311) of magnet (309), junction box (311) one end run through the welding has guide tube (313), guide tube (313) inside slidable mounting has vertical guide rod (314), vertical guide rod (314) bottom fixed sleeve has cup jointed horizontal disc (315), horizontal disc (315) top surface evenly runs through the welding and has double-screw bolt pipe (316), the inside screw thread connection that has adjusting screw (317), universal joint (318) are installed to adjusting screw (318) bottom, be located same universal joint (315) top surface (315) below.
8. The pile according to claim 7, characterized in that the fixed connection hole (303) and the movable connection hole (304) are arc holes with rounded ends, and the movable connection disc (301) and the fixed connection disc (209) are the same in size.
9. The pile according to claim 7, wherein the electromagnet (309) input end is electrically connected to the battery box (312) output end, the battery box (312) is connected in series with the switch, and the iron box (310) is rounded near the magnetic slot (308).
10. The pile according to claim 7, wherein the outer diameters of the horizontal disc (315) and the grounding disc (319) are equal, a round hole with a diameter seven times that of the vertical guiding rod (314) is formed in the middle of the grounding disc (319), and the bottom surface of the grounding disc (319) is a rough plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311790147.0A CN117488778B (en) | 2023-12-25 | 2023-12-25 | Photovoltaic power generation's ground stake |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311790147.0A CN117488778B (en) | 2023-12-25 | 2023-12-25 | Photovoltaic power generation's ground stake |
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| CN117488778A true CN117488778A (en) | 2024-02-02 |
| CN117488778B CN117488778B (en) | 2024-03-08 |
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| KR102160514B1 (en) * | 2020-06-16 | 2020-09-28 | 최충호 | Photovoltaic power generator with softground installation |
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| CN218667497U (en) * | 2022-11-14 | 2023-03-21 | 蚂蚁新能源(天津)有限公司 | Stake for installing photovoltaic solar system |
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| CN219118143U (en) * | 2022-11-22 | 2023-06-02 | 烟台铸基建筑科技有限公司 | Photovoltaic support with spiral piles |
| CN116498204A (en) * | 2023-04-27 | 2023-07-28 | 浙江德捷建设工程有限公司 | Triaxial stirring pile device and construction method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111555049A (en) * | 2020-04-07 | 2020-08-18 | 国网河南省电力公司鄢陵县供电公司 | Power grounding pile for power engineering |
| KR102160514B1 (en) * | 2020-06-16 | 2020-09-28 | 최충호 | Photovoltaic power generator with softground installation |
| CN217445294U (en) * | 2022-06-15 | 2022-09-16 | 青岛宝强太阳能科技有限公司 | Combined spiral ground pile for photovoltaic solar installation |
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| CN218667497U (en) * | 2022-11-14 | 2023-03-21 | 蚂蚁新能源(天津)有限公司 | Stake for installing photovoltaic solar system |
| CN219118143U (en) * | 2022-11-22 | 2023-06-02 | 烟台铸基建筑科技有限公司 | Photovoltaic support with spiral piles |
| CN116498204A (en) * | 2023-04-27 | 2023-07-28 | 浙江德捷建设工程有限公司 | Triaxial stirring pile device and construction method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117488778B (en) | 2024-03-08 |
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