CN114665797B - Elevation adjusting piece for upright post or pile foundation of photovoltaic bracket - Google Patents
Elevation adjusting piece for upright post or pile foundation of photovoltaic bracket Download PDFInfo
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- CN114665797B CN114665797B CN202210488459.5A CN202210488459A CN114665797B CN 114665797 B CN114665797 B CN 114665797B CN 202210488459 A CN202210488459 A CN 202210488459A CN 114665797 B CN114665797 B CN 114665797B
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- 238000010304 firing Methods 0.000 claims abstract description 18
- 239000002184 metal Substances 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 10
- 229920004933 Terylene® Polymers 0.000 claims description 9
- 230000003028 elevating effect Effects 0.000 claims description 9
- 239000012634 fragment Substances 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 8
- 238000004146 energy storage Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 description 11
- 238000010276 construction Methods 0.000 description 7
- 238000007667 floating Methods 0.000 description 5
- 238000011900 installation process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 229920004934 Dacron® Polymers 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000012876 topography Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- 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
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/42—Foundations for poles, masts or chimneys
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
- F24S25/10—Arrangement of stationary mountings or supports for solar heat collector modules extending in directions away from a supporting surface
- F24S25/12—Arrangement of stationary mountings or supports for solar heat collector modules extending in directions away from a supporting surface using posts in combination with upper profiles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
- F24S25/10—Arrangement of stationary mountings or supports for solar heat collector modules extending in directions away from a supporting surface
- F24S25/16—Arrangement of interconnected standing structures; Standing structures having separate supporting portions for adjacent modules
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
- F24S25/60—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
- F24S25/70—Arrangement of stationary mountings or supports for solar heat collector modules with means for adjusting the final position or orientation of supporting elements in relation to each other or to a mounting surface; with means for compensating mounting tolerances
-
- 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
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
-
- 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
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Sustainable Development (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention provides a photovoltaic support stand column or pile foundation elevation adjusting piece, which comprises stand columns fixedly arranged at two sides, wherein lifting mechanisms are arranged on the stand columns at two sides, the lifting mechanisms at two sides are connected with a same photovoltaic telescopic cross beam, a lifting screw rod is movably arranged on a rotating shaft seat through a threaded hole, a lifting adjusting handle is fixedly arranged at one end of the lifting screw rod far away from the rotating shaft seat, locking pieces are movably inserted into a limiting sleeve, locking grooves for inserting the locking pieces are formed in the periphery of the lifting screw rod in an annular array manner, the locking pieces are used for limiting the movement of the lifting screw rod, firing springs are fixedly arranged in the middle of a scissor telescopic arm, metal conducting rings are arranged on conducting connecting rods at two sides, and when the metal conducting rings are in contact with elastic pieces at two sides, the circuits at two sides of the elastic pieces are conducted, so that the photovoltaic cross beam is ensured to be in a horizontal state, the elevation adjusting time is greatly shortened, the operation flow is simplified, and the labor investment is reduced.
Description
Technical Field
The invention relates to the technical field of photovoltaic brackets, in particular to a photovoltaic bracket upright post or pile foundation elevation adjusting piece and a construction method.
Background
In recent years, along with the rapid increase of the construction quantity of photovoltaic power stations, sites with better orientation and topography are difficult to find, site-selection topography conditions of the power stations are worse and worse, construction difficulties are also larger and worse, especially, the construction photovoltaic power stations are designed on mountain lands with uneven ground surface and large slope differences, elevation leveling operation is needed in the installation process of the photovoltaic cross beams so as to ensure that the photovoltaic cross beams are in a horizontal state, and further, the stress of each part of the photovoltaic cross beams on the photovoltaic brackets installed on the upper parts is uniform, so that the photovoltaic solar panels can be kept in a fixed state for a long time in the complex mountain environment, in the installation process of the photovoltaic cross beams, a level ruler is usually adopted for observing the horizontal state of the cross beams in the prior art, and the elevation adjusting mode is more convenient, but is only used as a passive horizontal auxiliary observation means, and is greatly influenced by a factor main pipe, so that the photovoltaic cross beams are not in the horizontal state, and the safety of the later photovoltaic solar panels is influenced;
A manually-adjusted photovoltaic bracket with a publication number of CN210183273U in the prior art relates to the technical field of photovoltaics, and the technical scheme is characterized in that: including a plurality of support posts, set up crossbeam on the support post and set up and be used for installing the photovoltaic board support on the crossbeam, each the crossbeam sets up in adjacent two between the support post, each the bearing assembly is all installed on the support post top, the both ends of crossbeam are installed on the bearing assembly of two adjacent support posts through coupling assembling rotation respectively, and the outside one side of support post is provided with the reducing gear box that has the self-locking function, coupling assembling keeps away from the one end of crossbeam and is connected with the reducing shaft that is used for with reducing gear box output shaft, above-mentioned photovoltaic support single can carry out inclination adjustment, labour saving and time saving has the effect that improves the regulation convenience.
However, the manually-adjusted photovoltaic bracket still has obvious defects in the use process: the photovoltaic crossbeam of above-mentioned device still adopts the mounting means among the prior art, and the stand of crossbeam both sides is direct to be adjusted through cutting the mode in the installation, and the photovoltaic crossbeam relies on horizon rule and manual work to fix completely in the installation horizontality, and its horizontality can't be guaranteed, and the installation is comparatively loaded down with trivial details, needs to hoist and mount constantly to be adjusted, and then influences installation effectiveness.
Disclosure of Invention
The invention aims to provide a photovoltaic bracket stand column or pile foundation elevation adjusting piece and a construction method, which are used for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
The utility model provides a photovoltaic support stand or stake basis elevation regulating part, includes both sides fixed mounting's stand, both sides all be provided with elevating system on the stand, both sides elevating system all is connected with same photovoltaic telescopic beam, evenly install a plurality of photovoltaic installing racks at intervals on the photovoltaic telescopic beam, elevating system includes the pivot seat of fixed mounting on the stand, pivot seat is through screw hole movable mounting has the lift lead screw, lift lead screw keeps away from pivot seat one end and all fixed mounting has lift adjustment handle, both sides all screw thread installs lift screw thread seat on the lift lead screw, crossbeam sleeve is all installed through the crossbeam pivot to lift screw seat one side, photovoltaic telescopic beam both ends are fixed mounting respectively in both sides crossbeam sleeve;
The locking holes are formed in the beam rotating shafts on two sides, the fixing seats are fixedly arranged in the locking holes, one ends of the fixing seats are hinged to scissor type telescopic arms, one ends of the scissor type telescopic arms, which are far away from the fixing seats, are hinged to movable seats, locking pieces are movably arranged at one ends of the scissor type telescopic arms, which are far away from the movable seats, through the rotating shafts, the locking pieces movably extend into threaded holes through locking grooves formed in the side edges of lifting screw seats, limiting sleeves are fixedly arranged in the locking grooves, the locking pieces are movably inserted into the limiting sleeves, locking grooves for the insertion of the locking pieces are formed in the periphery of the lifting screw in an annular array manner, the locking pieces are used for limiting the movement of the lifting screw, the middle parts of the scissor type telescopic arms are fixedly provided with firing springs, the device is characterized in that one end of the firing spring, which is far away from the scissor type telescopic arm, is fixedly arranged on the inner side of the beam rotating shaft, one end of the scissor type telescopic arm, which is far away from the firing spring, is connected with a polyester traction rope, one end of the polyester traction rope, which is far away from the scissor type telescopic arm, is fixedly connected in the beam rotating shaft, a fusing guide wire is adhered to the polyester traction rope, the fusing guide wire is powered by an external power supply to generate high Wen Yongyi to fuse the polyester traction rope, the traction of the scissor type telescopic arm by the polyester traction rope enables the firing spring to be in a traction energy storage state, a horizontal calibration device is detachably arranged on the photovoltaic telescopic beam, and the horizontal calibration device enables the fusing guide wires on two sides to be powered and heated when the photovoltaic telescopic beam is in the horizontal state;
The horizontal calibration device comprises a shell, be provided with the liquid in the casing and accept the groove, the liquid is accepted the groove both ends and is still provided with the floater over-and-under type, equal fixed mounting in floater upper portion has the conduction connecting rod, the conduction connecting rod activity is inserted and is located the lift downthehole of seting up on the casing, the lift downthehole both sides all are provided with the shell fragment of hugging closely in the conduction connecting rod, both sides be provided with the metal on the conduction connecting rod and switch on the ring, the metal is used for switching on shell fragment both sides place circuit when switch on the ring contacts with both sides shell fragment, the casing bottom both sides are provided with the contact, both sides the contact cooperates with the contact seat that sets up on the flexible crossbeam of photovoltaic, the wire electric connection that sets up in contact seat and the flexible crossbeam of photovoltaic, wire electric extension to photovoltaic flexible crossbeam both ends and fuse wire electric connection, external power source sets up in the casing, both sides the fuse wire is located the circuit through contact, contact seat and wire series connection.
Preferably, a magnetic seat is fixedly arranged in the shell, and the magnetic seat is magnetically connected with the photovoltaic telescopic cross beam.
Preferably, the photovoltaic telescopic beam with the contact seat is provided with a matching groove, and the horizontal calibration device is detachably arranged in the matching groove.
Preferably, fastening holes are formed in the lateral sides of the beam sleeve on two sides, fastening knobs are movably mounted in the fastening holes, and the fastening knobs are abutted to the photovoltaic telescopic beam to fix the photovoltaic telescopic beam.
A construction method is used for the photovoltaic support stand column or pile foundation elevation adjusting piece and comprises the following steps:
Step one: selecting upright posts with proper length and fixing the upright posts on two sides below the ground through a pile machine;
Step two: the rotating shaft seat is fixedly arranged on the upright posts at the two sides, the lifting screw rod, the lifting screw seat and other parts are arranged, and the photovoltaic telescopic cross beam is fixed through the cross beam sleeves at the two sides after the installation is finished;
Step three: install the level calibration device at the specific position of the flexible crossbeam of photovoltaic and carry out elevation regulation, make lift screw thread seat go up and down to the assigned position through the lift adjustment handle of rotatory one side, carry out rotation regulation to the lift adjustment handle of opposite side this moment, the flexible crossbeam of photovoltaic is adjusted to the horizontality by the slope in the course of adjustment, in this course horizontal calibration device is used for detecting the gradient of the flexible crossbeam of photovoltaic and is used for the fusing seal wire power supply to make it generate heat with the dacron haulage rope to both sides when the flexible crossbeam of photovoltaic is in the horizontality, the dacron haulage rope fuses the back percussion spring and pulls the flexible arm of scissors and extends and drive the locking piece and get into the locking inslot of lift lead screw, the lift lead screw of both sides is locked spacingly this moment, the flexible crossbeam of photovoltaic is in the horizontality, the flexible crossbeam of photovoltaic is further consolidated to the flexible crossbeam of mode such as later stage accessible welding.
Compared with the prior art, the invention has the beneficial effects that:
1. According to the invention, the photovoltaic beam installation process can be completed by a single person, the elevation adjustment of the photovoltaic beam is simple and convenient, the elevation adjustment time is greatly shortened, and the manpower input is reduced;
2. According to the invention, through the horizontal calibration device, the inclination and the horizontal state of the cross beam can be monitored in the installation process of the photovoltaic cross beam, the fusing guide wire can be heated by conducting an internal circuit when the photovoltaic cross beam is in the horizontal state, and the polyester traction rope is fused by utilizing the heat generated by the fusing guide wire, so that the locking piece enters the locking groove to limit the rotation of the lifting screw rod, and finally, the locking of the heights at two sides of the photovoltaic cross beam is actively completed, so that the photovoltaic cross beam is ensured to be in the horizontal state.
According to the invention, the photovoltaic beam installation process can be completed by a single person, and the locking of the heights of the two sides of the photovoltaic beam is actively completed when the photovoltaic beam is in a horizontal state, so that the photovoltaic beam is ensured to be in the horizontal state, the elevation adjustment time is greatly shortened, the operation flow is simplified, and the input of manpower is reduced.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view showing the assembly and disassembly of the horizontal alignment device and the photovoltaic telescopic beam of the present invention;
FIG. 3 is a schematic diagram of a connection structure of a lifting screw seat according to the present invention;
FIG. 4 is a schematic cross-sectional view of the internal structure of the housing of the present invention;
FIG. 5 is a schematic view of the firing spring stored energy state of the present invention;
FIG. 6 is a schematic view of a firing spring firing state of the present invention;
FIG. 7 is a schematic view showing a tilting state of the housing according to the present invention;
FIG. 8 is a schematic diagram of an external power circuit connection according to the present invention;
Fig. 9 is an enlarged view of the area a of the present invention.
In the figure: 1 stand, 2 elevating system, 3 photovoltaic flexible crossbeam, 4 photovoltaic mounting frame, 5 pivot seat, 6 screw holes, 7 lift lead screw, 8 lift adjustment handle, 9 lift screw seat, 10 crossbeam pivot, 11 crossbeam sleeve, 12 locking hole, 13 fixing base, 14 scissors formula flexible arm, 15 movable seat, 16 locking piece, 17 locking groove, 18 stop collar, 19 firing spring, 20 dacron haulage rope, 21 fuse wire, 22 external power supply, 23 horizontal calibration device, 24 casing, 25 liquid accepting groove, 26 floater, 27 switch link, 28 lift hole, 29 shell fragment, 30 metal switch-on ring, 31 contact, 32 contact seat, 33 wire, 34 magnetism seat, 35 cooperation groove, 36 fastening hole, 37 fastening knob.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples
Referring to fig. 1-9, the present invention provides a technical solution:
Examples
The utility model provides a photovoltaic support stand or stake basis elevation regulating part, including both sides fixed mounting's stand 1, all be provided with elevating system 2 on the stand 1 of both sides, elevating system 2 of both sides all is connected with same photovoltaic telescopic beam 3, evenly install a plurality of photovoltaic installing support 4 at intervals on the photovoltaic telescopic beam 3, elevating system 2 includes the pivot seat 5 of fixed mounting on stand 1, pivot seat 5 is through screw hole 6 movable mounting has lift lead screw 7, lift lead screw 7 keeps away from pivot seat 5 one end all fixed mounting has lift adjustment handle 8, all screw thread installs lift screw seat 9 on the lift lead screw 7 of both sides, lift screw seat 9 one side is all installed crossbeam sleeve 11 through crossbeam pivot 10, photovoltaic telescopic beam 3 both ends are fixed mounting respectively in both sides crossbeam sleeve 11;
A locking hole 12 is formed in each of the beam rotating shafts 10 on the two sides, a fixed seat 13 is fixedly arranged in each locking hole 12, one end of each fixed seat 13 is hinged with a scissor type telescopic arm 14, one end of each scissor type telescopic arm 14, far away from each fixed seat 13, is hinged with a movable seat 15, one end of each movable seat 15, far away from each scissor type telescopic arm 14, is movably provided with a locking piece 16 through a rotating shaft, each locking piece 16 is movably extended into each threaded hole 6 through a locking groove 17 formed in each lifting thread seat 9, a limiting sleeve 18 is fixedly arranged in each locking groove 17, each locking piece 16 is movably inserted into each limiting sleeve 18, a circular array on the periphery of each lifting screw rod 7 is provided with a locking groove 17 for inserting the locking piece 16, each locking piece 16 is used for limiting the movement of each lifting screw rod 7, a firing spring 19 is fixedly arranged in the middle of each scissor type telescopic arm 14, one end of each spring 19, far away from each scissor type telescopic arm 14, one end of each scissor type telescopic arm 14 is fixedly arranged on the inner side of the beam rotating shafts 10, one end, far away from each scissor type telescopic arm 19, is connected with a polyester traction rope 20, one end of each polyester traction rope 20, far away from each scissor type telescopic arm 14 is fixedly connected in each threaded hole 10, each lifting rope 20 is fixedly connected with each lifting rope 20, each lifting rope 20 is provided with a guide wire 21, and a horizontal wire 20 is in a power supply, and a power supply wire 20 is in a horizontal expansion device is in a state, and a power supply 20 is in a state, and a power supply 20 is in a horizontal state is connected to a power supply device is in a horizontal expansion device, and is in a horizontal state, and a power supply mode, and a power supply device is in a state is connected to a is in a horizontal state, and has a power supply device is in a power supply state, and a is in a state and a state, and a power device and a is in a state and a state;
The horizontal calibration device 23 comprises a shell 24, a liquid receiving groove 25 is arranged in the shell 24, floating balls 26 are further arranged at two ends of the liquid receiving groove 25 in a lifting mode, a conducting connecting rod 27 is fixedly arranged on the upper portion of each floating ball 26, the conducting connecting rod 27 is movably inserted into a lifting hole 28 formed in the shell 24, spring plates 29 clung to the conducting connecting rod 27 are arranged on two sides of each lifting hole 28, metal conducting rings 30 are arranged on the conducting connecting rods 27 on two sides, when the metal conducting rings 30 are in contact with the spring plates 29 on two sides, circuits on two sides of the spring plates 29 are used for conducting, contacts 31 are arranged on two sides of the bottom of the shell 24, the contacts 31 on two sides are matched with contact seats 32 arranged on the photovoltaic telescopic cross beam 3, the contact seats 32 are electrically connected with conducting wires 33 arranged in the photovoltaic telescopic cross beam 3, the conducting wires 33 are electrically extended to two ends of the photovoltaic telescopic cross beam 3 and are electrically connected with the fusing conducting wires 21, an external power supply 22 is arranged in the shell 24, and the fusing conducting wires 21 on two sides are arranged in the circuit on the external power supply in series through the contacts 31, the contact seats 32 and the conducting wires 33.
In the embodiment, the upright 1 is driven into the ground through a pile foundation to be fixed, the lifting mechanism 2 is used for adjusting the levelness of the photovoltaic telescopic cross beam 3, a plurality of photovoltaic mounting frames 4 fixedly mounted on the lifting mechanism are used for mounting the photovoltaic solar panel, the lifting mechanism 2 is fixedly mounted on the upright 1 through the rotating shaft seat 5, in the use process, the lifting mechanism 2 can rotate around the rotating shaft seat 5 in the axial direction, the lifting screw rod 7 is driven to rotate through the rotating lifting adjusting handle 8, the lifting screw rod 7 rotates to drive the lifting screw seat 9 to lift, a cross beam sleeve 11 for mounting the photovoltaic telescopic cross beam 3 is arranged on one side of the lifting screw seat 9, and therefore the levelness of the photovoltaic telescopic cross beam 3 can be adjusted through the rotation of the lifting screw seat 9;
The locking hole 12 is formed in the beam rotating shaft 10, a fixed seat 13, a movable seat 15 and a locking piece 16 are arranged at the axial center of the locking hole 12, the locking piece 16 is in a contracted state in a normal state, the locking piece is pulled by the terylene pulling rope 20 to keep the firing spring 19 in an energy storage state, one side of the terylene pulling rope 20 is adhered with a fusing guide wire 21, the fusing guide wire 21 can release high temperature to fuse the terylene pulling rope 20 in a power supply state, the melting point of the terylene pulling rope 20 is located in a 250 ℃ interval, the temperature of the fusing guide wire 21 under heating is far higher than the temperature, when the terylene pulling rope 20 fuses, the firing spring 19 releases elastic potential energy from the energy storage state, and at the moment, the locking piece 16 enters the locking groove 17 to limit the rotation of the lifting screw rod 7, so that the photovoltaic telescopic beam 3 is in a horizontal state;
The mechanism for heating the fusing guide wire 21 when the photovoltaic telescopic beam 3 is in a horizontal state is a horizontal calibration device 23, a certain volume of liquid is filled in the liquid receiving groove 25, the floating ball 26 floats on the liquid to realize lifting, and when the shell 24 is in the horizontal state, the height of the floating ball 26 is also fixed, so that the height of the fusing guide wire 21 is also fixed through installing the conducting connecting rod 27 on the floating ball 26, when the shell 24 is in the horizontal state, the metal conducting ring 30 is just positioned at two sides of the elastic sheet 29, as can be seen by referring to fig. 9 of the specification, the elastic sheets 29 at two sides are arranged separately, the metal conducting ring 30 conducts a circuit where the elastic sheets 29 at two sides are positioned, and when the shell 24 is in the horizontal state, as can be seen by referring to fig. 8 of the specification, the whole circuit is conducted, the fusing guide wire 21 is heated at the moment to fuse the polyester traction rope 20, and then the automatic adjustment of the elevation of the upright posts 1 at two ends of the photovoltaic telescopic beam 3 is completed.
Examples
In this embodiment, the magnetic seat 34 is fixedly installed in the housing 24, the magnetic seat 34 is magnetically connected with the photovoltaic telescopic beam 3, and the housing 24 is magnetically connected with the photovoltaic telescopic beam 3 through the arrangement of the built-in magnetic seat 34, so that the connection stability between the housing 24 and the photovoltaic telescopic beam 3 is ensured.
Examples
In this embodiment, the photovoltaic telescopic beam 3 where the contact seat 32 is located is provided with a matching groove 35, the horizontal calibration device 23 is detachably arranged in the matching groove 35, and the installation position of the horizontal calibration device 23 is clearer through the arrangement of the matching groove 35, so that the matching precision of the contact 31 and the contact seat 32 is ensured.
Examples
In this embodiment, the lateral sides of the beam sleeve 11 on both sides are provided with fastening holes 36, the fastening holes 36 are movably provided with fastening knobs 37, the fastening knobs 37 are abutted against the photovoltaic telescopic beam 3 to fix the photovoltaic telescopic beam 3, and the photovoltaic telescopic beam 3 is locked or disassembled by rotating the fastening knobs 37.
A construction method is used for the photovoltaic support stand column or pile foundation elevation adjusting piece and comprises the following steps:
step one: selecting upright posts 1 with proper length and fixing the upright posts 1 on two sides below the ground through a pile machine;
Step two: the rotating shaft seat 5 is fixedly arranged on the upright posts 1 at two sides, the lifting screw rod 7, the lifting screw seat 9 and other parts are arranged, and the photovoltaic telescopic beam 3 is fixed through the beam sleeves 11 at two sides after the installation is finished;
Step three: the horizontal calibration device 23 is arranged at a specific position of the photovoltaic telescopic beam 3 for elevation adjustment, the lifting screw seat 9 is lifted to a specific position by rotating the lifting adjusting handle 8 on one side, at the moment, the lifting adjusting handle 8 on the other side is rotated for adjustment, the photovoltaic telescopic beam 3 is adjusted to be in a horizontal state by inclination in the adjustment process, the horizontal calibration device 23 is used for detecting the inclination of the photovoltaic telescopic beam 3 in the process and supplying power to the fusing guide wires 21 on two sides when the photovoltaic telescopic beam 3 is in the horizontal state so as to heat the fusing guide wires 21 on two sides to fuse the polyester traction rope 20, the firing spring 19 pulls the scissor type telescopic arm 14 to extend to drive the locking piece 16 to enter the locking groove 17 of the lifting screw rod 7 after the polyester traction rope 20 is fused, at the moment, the lifting screw rods 7 on two sides are locked and limited, the photovoltaic telescopic beam 3 is in the horizontal state, and the photovoltaic telescopic beam 3 can be further reinforced in the later stage through welding and other modes.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The utility model provides a photovoltaic support stand or stake basis elevation regulating part, includes both sides fixed mounting's stand (1), both sides all be provided with elevating system (2) on stand (1), both sides elevating system (2) all are connected with same light Fu Shensu crossbeam (3), a plurality of photovoltaic installation frame (4) are evenly installed to interval on light Fu Shensu crossbeam (3), its characterized in that: the lifting mechanism (2) comprises a rotating shaft seat (5) fixedly mounted on the upright post (1), the rotating shaft seat (5) is movably provided with a lifting screw rod (7) through a threaded hole (6), one end, far away from the rotating shaft seat (5), of the lifting screw rod (7) is fixedly provided with a lifting adjusting handle (8), lifting screw seats (9) are respectively and spirally mounted on the lifting screw rod (7) on two sides, one side of each lifting screw seat (9) is provided with a beam sleeve (11) through a beam rotating shaft (10), and two ends of a light Fu Shensu beam (3) are respectively and fixedly mounted in the beam sleeves (11) on two sides;
a locking hole (12) is formed in the beam rotating shaft (10) on two sides, a fixed seat (13) is fixedly arranged in the locking hole (12), a scissor telescopic arm (14) is hinged to one end of the fixed seat (13), a movable seat (15) is hinged to one end of the scissor telescopic arm (14) away from the fixed seat (13), a locking piece (16) is movably arranged at one end of the scissor telescopic arm (14) away from the movable seat (15) through the rotating shaft, the locking piece (16) movably extends into a threaded hole (6) through a locking groove (17) formed in the side edge of a lifting threaded seat (9), a limiting sleeve (18) is fixedly arranged in the locking groove (17), the locking piece (16) is movably inserted into the limiting sleeve (18), a locking groove (17) for inserting the locking piece (16) is formed in a circular array mode around the lifting screw rod (7), the locking piece (16) is used for limiting the movement of the lifting telescopic screw rod (7), a firing spring (14) is fixedly arranged at one end of the scissor telescopic arm (14), the firing spring (19) is movably extended into the threaded hole (6), the firing spring (19) is fixedly arranged at one end of the firing spring (19) away from the inner side of the scissor telescopic arm (14), one end of the terylene traction rope (20) is far away from the scissor type telescopic arm (14) and is fixedly connected in the beam rotating shaft (10), a fusing guide wire (21) is adhered to the terylene traction rope (20), the fusing guide wire (21) is powered by an external power supply (22) to generate high Wen Yongyi to fuse the terylene traction rope (20), the terylene traction rope (20) pulls the scissor type telescopic arm (14) to enable a firing spring (19) to be in a traction energy storage state, a horizontal calibration device (23) is detachably arranged on the light Fu Shensu beam (3), and the fusing guide wires (21) on two sides are powered and heated when the photovoltaic telescopic beam (3) is in a horizontal state;
The utility model provides a level calibration device (23) includes casing (24), be provided with liquid in casing (24) and accept groove (25), liquid is accepted groove (25) both ends and is still provided with floater (26) in the lift, all fixed mounting on floater (26) upper portion has conduction connecting rod (27), in conduction connecting rod (27) activity inserts in lifting hole (28) of seting up on casing (24), lifting hole (28) both sides all are provided with in shell fragment (29) of conduction connecting rod (27) hugging closely, both sides be provided with metal conduction ring (30) on conduction connecting rod (27), be used for switching on shell fragment (29) both sides place circuit when metal conduction ring (30) and both sides shell fragment (29) contact, casing (24) bottom both sides are provided with contact (31), both sides contact (31) cooperate with contact seat (32) that set up on light Fu Shensu crossbeam (3), wire (33) electric connection that sets up in contact seat (32) and light Fu Shensu crossbeam (3), wire (33) electric property extends to light (21) and fuse wire (21) both ends (21) are connected in the outside through shell fragment (21), fuse (21) electric connection in extension wire (21) both sides (21) The contact seat (32) and the lead (33) are arranged in a circuit where the external power supply is positioned in series;
The light Fu Shensu beam (3) where the contact seat (32) is located is provided with a matching groove (35), and the horizontal calibration device (23) is detachably arranged in the matching groove (35);
The side edges of the beam sleeves (11) on two sides are provided with fastening holes (36), fastening knobs (37) are movably arranged in the fastening holes (36), and the fastening knobs (37) are abutted against the light Fu Shensu beam (3) to fix the beam.
2. The photovoltaic bracket post or pile foundation elevation adjustment member of claim 1, wherein: a magnetic seat (34) is fixedly arranged in the shell (24), and the magnetic seat (34) is magnetically connected with the light Fu Shensu beam (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210488459.5A CN114665797B (en) | 2022-05-06 | 2022-05-06 | Elevation adjusting piece for upright post or pile foundation of photovoltaic bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210488459.5A CN114665797B (en) | 2022-05-06 | 2022-05-06 | Elevation adjusting piece for upright post or pile foundation of photovoltaic bracket |
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| CN114665797A CN114665797A (en) | 2022-06-24 |
| CN114665797B true CN114665797B (en) | 2024-06-14 |
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| CN202210488459.5A Active CN114665797B (en) | 2022-05-06 | 2022-05-06 | Elevation adjusting piece for upright post or pile foundation of photovoltaic bracket |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116633250B (en) * | 2023-06-08 | 2024-01-09 | 江苏光讯电力新能源有限公司 | Outdoor connectable photovoltaic support group |
| CN116961540B (en) * | 2023-09-18 | 2023-11-21 | 南通大鹏光电有限公司 | Elevation adjusting piece for upright post or pile foundation of photovoltaic bracket and construction method |
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| CN106602984A (en) * | 2017-02-07 | 2017-04-26 | 常州天合光能有限公司 | Photovoltaic support stand column or pile foundation elevation adjusting device and construction method thereof |
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| DE202008007676U1 (en) * | 2008-06-09 | 2009-10-22 | Conergy Ag | Freestanding frame for photovoltaic modules |
| WO2015113445A1 (en) * | 2014-01-30 | 2015-08-06 | 浙江同景新能源集团有限公司 | Improved photovoltaic tracking and control system |
| CN206524802U (en) * | 2017-02-07 | 2017-09-26 | 常州天合光能有限公司 | Photovoltaic bracket column or pile foundation absolute altitude regulating part |
| CN207166421U (en) * | 2017-08-24 | 2018-03-30 | 江苏国电新能源装备有限公司 | A kind of photovoltaic bracket |
| CN207166422U (en) * | 2017-08-24 | 2018-03-30 | 江苏国电新能源装备有限公司 | A kind of solar photovoltaic bracket |
| CN111740687A (en) * | 2020-06-11 | 2020-10-02 | 江苏海上龙源风力发电有限公司 | Intertidal zone offshore floating type photovoltaic system and construction method thereof |
| CN213990558U (en) * | 2020-11-05 | 2021-08-17 | 华能通辽风力发电有限公司 | Adjustable photovoltaic support |
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| CN113338323A (en) * | 2021-06-08 | 2021-09-03 | 中广核新能源蚌埠有限公司 | Pile foundation structure of water surface photovoltaic power station and construction process thereof |
| JP3234915U (en) * | 2021-07-02 | 2021-11-11 | 福建安泰新能源科技有限公司 | Fixed and adjustable PV bracket |
| CN113809976B (en) * | 2021-09-27 | 2024-02-27 | 中广核新能源六安有限公司 | Water surface photovoltaic module mounting system |
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| CN103501155A (en) * | 2013-10-10 | 2014-01-08 | 济南光澜新能源科技有限公司 | Float type water surface photovoltaic power station |
| CN106602984A (en) * | 2017-02-07 | 2017-04-26 | 常州天合光能有限公司 | Photovoltaic support stand column or pile foundation elevation adjusting device and construction method thereof |
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| CN114665797A (en) | 2022-06-24 |
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