CN114665797A - Photovoltaic support stand column or pile foundation elevation adjusting part and construction method - Google Patents
Photovoltaic support stand column or pile foundation elevation adjusting part and construction method Download PDFInfo
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- CN114665797A CN114665797A CN202210488459.5A CN202210488459A CN114665797A CN 114665797 A CN114665797 A CN 114665797A CN 202210488459 A CN202210488459 A CN 202210488459A CN 114665797 A CN114665797 A CN 114665797A
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- 238000010276 construction Methods 0.000 title claims abstract description 9
- 238000010304 firing Methods 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 239000002184 metal Substances 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 12
- 230000008569 process Effects 0.000 claims abstract description 8
- 229920000728 polyester Polymers 0.000 claims description 19
- 239000007788 liquid Substances 0.000 claims description 11
- 229920004934 Dacron® Polymers 0.000 claims description 10
- 238000007667 floating Methods 0.000 claims description 10
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 10
- 238000004146 energy storage Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 3
- 230000003028 elevating effect Effects 0.000 claims 2
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 abstract 1
- 230000037431 insertion Effects 0.000 abstract 1
- 238000011900 installation process Methods 0.000 description 5
- 230000009467 reduction Effects 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000002567 autonomic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000013082 photovoltaic technology Methods 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
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- 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
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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
- F24S25/12—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
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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
- F24S25/60—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules
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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
- F24S25/70—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
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- 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
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- 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)
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- General Life Sciences & Earth Sciences (AREA)
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- Photovoltaic Devices (AREA)
Abstract
The invention provides a photovoltaic support stand column or pile foundation elevation adjusting part and a construction method, the photovoltaic support stand column or pile foundation elevation adjusting part comprises two sides of fixedly installed stand columns, lifting mechanisms are arranged on the two sides of the stand columns, the lifting mechanisms on the two sides are connected with the same photovoltaic telescopic cross beam, a lifting screw rod is movably installed on a rotating shaft seat through a threaded hole, a lifting adjusting handle is fixedly installed at one end, away from the rotating shaft seat, of the lifting screw rod, a locking piece is movably inserted in a limiting sleeve, locking grooves for the insertion of the locking piece are formed in the periphery of the lifting screw rod in an annular array mode, the locking piece is used for limiting the movement of the lifting screw rod, a firing spring is fixedly installed in the middle of a scissor type telescopic arm, metal conducting rings are arranged on conducting connecting rods on the two sides, the metal conducting rings are used for conducting circuits on the two sides of the elastic pieces when the metal conducting rings are in contact with the elastic pieces on the two sides, and the photovoltaic cross beam is ensured to be in a horizontal state, the elevation adjusting time is greatly shortened, the operation process is simplified, and the manpower input is reduced.
Description
Technical Field
The invention relates to the technical field of photovoltaic supports, in particular to a photovoltaic support upright post or pile foundation elevation adjusting piece and a construction method.
Background
In recent years, with the rapid increase of the number of photovoltaic power stations, sites with better orientation and terrain are difficult to find, the site selection terrain conditions of the power stations are worse and worse, the construction difficulty is higher and higher, particularly, the photovoltaic power stations are designed and constructed on mountains with uneven surface and large slope difference, elevation leveling operation is required to be carried out in the installation process of the photovoltaic cross beam to ensure that the photovoltaic cross beam is in a horizontal state, so that the photovoltaic support arranged at the upper part uniformly bears the stress on each part of the photovoltaic cross beam, the photovoltaic solar panel is ensured to be kept in a fixed state for a long time under the complex environment of the mountains, and in the installation process of the photovoltaic cross beam, a leveling ruler is generally adopted to observe the horizontal state of the cross beam in the prior art, although the elevation adjustment mode is more convenient, the elevation adjustment mode is only used as a passive horizontal auxiliary observation means, and is greatly influenced by the considered factors, the photovoltaic cross beam cannot be ensured to be in a horizontal state, so that the safety of the photovoltaic solar cell panel in the later period is influenced;
a manually adjusted photovoltaic support with publication number 'CN 210183273U' in the prior art relates to the photovoltaic technology field, and its technical scheme main points are: the photovoltaic panel support comprises a plurality of supporting columns, cross beams arranged on the supporting columns and photovoltaic panel supports arranged on the cross beams and used for mounting photovoltaic panels, wherein each cross beam is arranged between every two adjacent supporting columns and is provided with a bearing assembly on the top end of each supporting column, the two ends of each cross beam are respectively installed on the bearing assemblies of every two adjacent supporting columns through connecting assemblies in a rotating mode, the outermost side of each supporting column is provided with a reduction gearbox with a self-locking function, one end, far away from the cross beams, of each connecting assembly is connected with a speed reduction shaft used for being connected with an output shaft of the reduction gearbox, the photovoltaic support can be adjusted by a single person at an inclination angle, time and labor are saved, and the effect of improving adjustment convenience is achieved.
However, the above-mentioned manually adjusted photovoltaic support still has a relatively obvious defect in the using process: the photovoltaic crossbeam of above-mentioned device still adopts mounting means among the prior art, and the stand of crossbeam both sides is direct to carry out the elevation through cutting the mode and adjusts in the installation, and the photovoltaic crossbeam level state relies on the spirit level and the manual work completely to fix in the installation, and its levelness can't be guaranteed, and the installation is comparatively loaded down with trivial details, needs constantly hoist and mount the regulation, and then influences the installation effectiveness.
Disclosure of Invention
The invention aims to provide a photovoltaic support stand column or pile foundation elevation adjusting piece and a construction method, and aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a photovoltaic support stand column or pile foundation elevation adjusting part comprises stand columns fixedly installed on two sides, wherein lifting mechanisms are arranged on the stand columns on the two sides, the lifting mechanisms on the two sides are connected with the same photovoltaic telescopic cross beam, a plurality of photovoltaic mounting frames are evenly installed on the photovoltaic telescopic cross beam at intervals, each lifting mechanism comprises a rotating shaft seat fixedly installed on the stand column, a lifting lead screw is movably installed on each rotating shaft seat through a threaded hole, a lifting adjusting handle is fixedly installed at one end, away from the rotating shaft seat, of each lifting lead screw, lifting threaded seats are installed on the lifting lead screws on the two sides in a threaded mode, a cross beam sleeve is installed on one side of each lifting threaded seat through a cross beam rotating shaft, and two ends of each photovoltaic telescopic cross beam are fixedly installed in the cross beam sleeves on the two sides respectively;
a locking hole is formed in the rotating shaft of the cross beam on two sides, a fixed seat is fixedly installed in the locking hole, one end of the fixed seat is hinged with a scissors type telescopic arm, one end of the scissors type telescopic arm, which is far away from the fixed seat, is hinged with a movable seat, one end of the movable seat, which is far away from the scissors type telescopic arm, is movably installed with a locking sheet through a rotating shaft, the locking sheet movably extends into the threaded hole through a locking groove formed in the side edge of a lifting threaded seat, a limit sleeve is fixedly installed in the locking groove, the locking sheet is movably inserted in the limit sleeve, locking grooves for the locking sheet to insert are formed in the periphery of the lifting screw rod in an annular array manner, the locking sheet is used for limiting the movement of the lifting screw rod, a firing spring is fixedly installed in the middle of the scissors type telescopic arm, one end, which is far away from the scissors type telescopic arm, is fixedly installed on the inner side of the rotating shaft of the cross beam, and one end, which is far away from the firing spring, is connected with a polyester traction rope, one end, far away from the shear type telescopic arm, of the polyester traction rope is fixedly connected into a cross beam rotating shaft, a fusing guide wire is arranged on the polyester traction rope in an adhesion mode, the fusing guide wire generates high temperature through power supply of an external power supply to fuse the polyester traction rope, the firing spring is in a traction energy storage state due to traction of the shear type telescopic arm by the polyester traction rope, a horizontal calibration device is detachably mounted on the photovoltaic telescopic cross beam, and the fusing guide wires on two sides of the photovoltaic telescopic cross beam are powered and heated when the photovoltaic telescopic cross beam is in a horizontal state;
the horizontal calibration device comprises a shell, a liquid receiving groove is arranged in the shell, floating balls are arranged at two ends of the liquid receiving groove in a lifting mode, conducting connecting rods are fixedly arranged on the upper portions of the floating balls, the conducting connecting rods are movably inserted into lifting holes formed in the shell, elastic pieces tightly attached to the conducting connecting rods are arranged on two sides of the lifting holes, metal conducting rings are arranged on the conducting connecting rods on two sides and used for conducting circuits on two sides of the elastic pieces when the metal conducting rings are in contact with the elastic pieces on the two sides, contacts are arranged on two sides of the bottom of the shell and matched with contact seats arranged on the photovoltaic telescopic cross beam, the contact seats are electrically connected with wires arranged in the photovoltaic telescopic cross beam, the wires electrically extend to two ends of the photovoltaic telescopic cross beam and are electrically connected with fusing guide wires, an external power supply is arranged in the shell, and the fusing guide wires on two sides are electrically connected with the fusing guide wires through the contacts, The contact seat and the conducting wire are arranged in series in the circuit where the external power supply is located.
Preferably, a magnetic seat is fixedly installed in the shell and is magnetically connected with the photovoltaic telescopic beam.
Preferably, a matching groove is formed in the photovoltaic telescopic cross beam where the contact seat is located, and the horizontal calibration device is detachably arranged in the matching groove.
Preferably, the lateral sides of the beam sleeve on the two sides are provided with fastening holes, fastening knobs are movably mounted in the fastening holes and abut against the photovoltaic telescopic beam to fix the photovoltaic telescopic beam.
A construction method is used for the elevation adjusting piece of the photovoltaic support stand column or the pile foundation, and comprises the following steps:
the method comprises the following steps: selecting upright columns with proper length and fixing the upright columns at two sides below the ground through a pile driver;
step two: the rotating shaft seat is fixedly arranged on the stand columns on the two sides, the lifting screw rod, the lifting threaded seat and other components are arranged, and the photovoltaic telescopic beam is fixed through the beam sleeves on the two sides after the assembly is finished;
step three: install horizontal calibrating device at the specific position of the flexible crossbeam of photovoltaic and carry out the elevation regulation, make the lift screw thread seat go up and down to the assigned position through the lift adjustment handle of rotatory one side, the lift adjustment handle to the opposite side carries out rotation regulation this moment, the flexible crossbeam of photovoltaic is adjusted to the horizontality by the slope in accommodation process, horizontal calibrating device is used for detecting the flexible crossbeam of photovoltaic's gradient and makes it generate heat and fuse dacron haulage rope when the flexible crossbeam of photovoltaic is in the horizontality, firing spring traction scissors formula telescopic boom extends and drives the locking plate and get into the locking inslot of lift lead screw after the dacron haulage rope fuses, the lift lead screw of both sides is spacing this moment by the locking, the flexible crossbeam of photovoltaic is in the horizontality, modes such as later stage accessible welding further consolidate the flexible crossbeam of photovoltaic.
Compared with the prior art, the invention has the beneficial effects that:
1. the installation process of the photovoltaic beam can be completed by a single person, the elevation of the photovoltaic beam is adjusted simply and conveniently, the elevation adjusting time is greatly shortened, and the manpower input is reduced;
2. according to the photovoltaic beam horizontal calibration device, the inclination and the horizontal state of the beam can be monitored in the installation process of the photovoltaic beam, the fusing guide wire can be heated by conducting an internal circuit when the photovoltaic beam is in the horizontal state, the polyester traction rope is fused by using heat generated by the fusing guide wire, the locking piece enters the locking groove to limit the rotation of the lifting screw rod, the locking at the two sides of the photovoltaic beam is finally completed actively, and the photovoltaic beam is ensured to be in the horizontal state.
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 the horizontal state, so that the photovoltaic beam is ensured to be in the horizontal state, the elevation adjustment time is greatly shortened, the operation process is simplified, and the manpower input is reduced.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the disassembly of the horizontal calibration device and the photovoltaic telescopic beam matching structure of the invention;
FIG. 3 is a schematic view of a connection structure of the lifting screw base of 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 energy storage state of the trigger spring of the present invention;
FIG. 6 is a schematic view of the firing spring of the present invention in a fired state;
FIG. 7 is a schematic view of the invention with the housing tilted;
FIG. 8 is a schematic diagram of the external power circuit according to the present invention;
fig. 9 is an enlarged structural diagram of the region a of the present invention.
In the figure: the device comprises a vertical column 1, a lifting mechanism 2, a photovoltaic telescopic crossbeam 3, a photovoltaic mounting rack 4, a rotating shaft seat 5, a threaded hole 6, a lifting screw rod 7, a lifting adjusting handle 8, a lifting threaded seat 9, a beam rotating shaft 10, a beam sleeve 11, a locking hole 12, a fixed seat 13, a scissor type telescopic arm 14, a movable seat 15, a locking sheet 16, a locking groove 17, a limiting sleeve 18, a firing spring 19, a polyester traction rope 20, a fusing guide wire 21, an external power supply 22, a horizontal calibration device 23, a shell 24, a liquid receiving groove 25, a floating ball 26, a conduction connecting rod 27, a lifting hole 28, a spring plate 29, a metal conduction ring 30, a contact 31, a contact seat 32, a lead 33, a magnetic seat 34, a matching groove 35, a fastening hole 36 and a fastening knob 37.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b):
referring to fig. 1-9, the present invention provides a technical solution:
the first embodiment is as follows:
a photovoltaic support stand column or pile foundation elevation adjusting part comprises stand columns 1 fixedly installed on two sides, lifting mechanisms 2 are arranged on the stand columns 1 on the two sides, the lifting mechanisms 2 on the two sides are connected with the same photovoltaic telescopic cross beam 3, a plurality of photovoltaic mounting frames 4 are uniformly installed on the photovoltaic telescopic cross beam 3 at intervals, each lifting mechanism 2 comprises a rotating shaft seat 5 fixedly installed on the stand column 1, a lifting lead screw 7 is movably installed on each rotating shaft seat 5 through a threaded hole 6, a lifting adjusting handle 8 is fixedly installed at one end, away from the corresponding rotating shaft seat 5, of each lifting lead screw 7, lifting threaded seats 9 are installed on the lifting lead screws 7 on the two sides in a threaded mode, a cross beam sleeve 11 is installed on one side of each lifting threaded seat 9 through a cross beam rotating shaft 10, and two ends of each photovoltaic telescopic cross beam 3 are fixedly installed in the cross beam sleeves 11 on the two sides respectively;
a locking hole 12 is formed in a beam rotating shaft 10 on two sides, a fixed seat 13 is fixedly installed in the locking hole 12, a shear type telescopic arm 14 is hinged at one end of the fixed seat 13, a movable seat 15 is hinged at the end, away from the fixed seat 13, of the shear type telescopic arm 14, a locking piece 16 is movably installed at the end, away from the shear type telescopic arm 14, of 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 installed in the locking groove 17, the locking piece 16 is movably inserted into the limiting sleeve 18, locking grooves 17 for the locking piece 16 to insert are formed in an annular array mode around the lifting screw rod 7, the locking piece 16 is used for limiting the movement of the lifting screw rod 7, a firing spring 19 is fixedly installed in the middle of the shear type telescopic arm 14, one end, away from the shear type telescopic arm 14, of the firing spring 19 is fixedly installed on the inner side of the beam rotating shaft 10, one end, far away from a firing spring 19, of a scissor type telescopic arm 14 is connected with a polyester traction rope 20, one end, far away from the scissor type telescopic arm 14, of the polyester traction rope 20 is fixedly connected into a cross beam rotating shaft 10, a fusing guide wire 21 is arranged on the polyester traction rope 20 in an adhesion mode, the fusing guide wire 21 is powered by an external power supply 22 to generate high temperature for fusing the polyester traction rope 20, the firing spring 19 is in a traction energy storage state due to the traction of the polyester traction rope 20 on the scissor type telescopic arm 14, a horizontal calibration device 23 is detachably mounted on a photovoltaic telescopic cross beam 3, and the fusing guide wires 21 on the two sides are powered and heated when the photovoltaic telescopic cross beam 3 is in a horizontal state by the horizontal calibration device 23;
the horizontal calibration device 23 comprises a shell 24, a liquid receiving groove 25 is arranged in the shell 24, two ends of the liquid receiving groove 25 are also provided with a floating ball 26 in a lifting manner, the upper parts of the floating balls 26 are fixedly provided with conducting connecting rods 27, the conducting connecting rods 27 are movably inserted in lifting holes 28 formed in the shell 24, two sides of each lifting hole 28 are provided with elastic sheets 29 tightly attached to the conducting connecting rods 27, the conducting connecting rods 27 on two sides are provided with metal conducting rings 30, the metal conducting rings 30 are used for conducting circuits on two sides of the elastic sheets 29 when being in contact with the elastic sheets 29 on two sides, two sides of the bottom of the shell 24 are provided with contacts 31, 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 wires 33 arranged in the photovoltaic telescopic cross beam 3, the wires 33 electrically extend to two ends of the photovoltaic telescopic cross beam 3 and are electrically connected with fusing guide wires 21, an external power supply 22 is arranged in the shell 24, the fusing wires 21 on both sides are serially connected to the circuit of the external power source through the contact 31, the contact seat 32 and the wire 33.
In the embodiment, the upright post 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, the photovoltaic mounting frames 4 fixedly mounted on the lifting mechanism 2 are used for mounting a photovoltaic solar panel, the lifting mechanism 2 is fixedly mounted on the upright post 1 through the rotating shaft seat 5, in the using process, the lifting mechanism 2 can rotate around the axial direction of the rotating shaft seat 5, the lifting adjusting handle 8 is rotated to drive the lifting screw rod 7 to rotate, the lifting screw rod 7 rotates to drive the lifting screw thread seat 9 to ascend and descend, and the cross beam sleeve 11 for mounting the photovoltaic telescopic cross beam 3 is arranged on one side of the lifting screw thread seat 9, so that the levelness of the photovoltaic telescopic cross beam 3 can be adjusted through the rotation of the lifting screw thread seat 9;
a locking hole 12 is formed in a beam rotating shaft 10, a fixed seat 13, a movable seat 15 and a locking piece 16 are arranged at the axis position of the locking hole 12, the locking piece 16 is in a contraction state under a conventional state, the locking piece is pulled by a polyester traction rope 20 to keep a firing spring 19 in an energy storage state, a fusing guide wire 21 is bonded on one side of the polyester traction rope 20, the fusing guide wire 21 can release high temperature under a power supply state to fuse the polyester traction rope 20, the melting point of the polyester traction rope 20 is located in a 250 ℃ range, the temperature of the fusing guide wire 21 under heating is far higher than the temperature, when the polyester traction rope 20 is fused, the firing spring 19 releases elastic potential energy from the energy storage state, and at the moment, the locking piece 16 enters a locking groove 17 to limit the rotation of a 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 the horizontal state is a horizontal calibration device 23, since the liquid receiving groove 25 is filled with a certain volume of liquid, the floating ball 26 floats on the liquid to realize lifting, since the liquid volume is fixed, when the housing 24 is in the horizontal state, the height of the floating ball 26 is also fixed by installing the conducting connecting rod 27 on the floating ball 26, and by setting the height of the metal conducting ring 30 on the conducting connecting rod 27, when the housing 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 known from the attached figure 9 of the specification, the two side elastic sheets 29 are arranged separately, and the metal conducting ring 30 can conduct the circuit where the two side elastic sheets 29 are positioned, as can be known from the attached figure 8 of the specification, when the housing 24 is in the horizontal state, the whole circuit is conducted, fusing guide wire 21 heats and can fuse dacron haulage rope 20 this moment, and then accomplishes the autonomic regulation of the 1 elevation of photovoltaic telescopic beam 3 both ends stand.
Example two:
in this embodiment, a magnetic seat 34 is fixedly installed in the casing 24, the magnetic seat 34 is magnetically connected with the photovoltaic telescopic beam 3, and the casing 24 is magnetically connected with the photovoltaic telescopic beam 3 through the arrangement of the built-in magnetic seat 34, so as to ensure the stability of connection between the casing 24 and the photovoltaic telescopic beam 3.
Example three:
in this embodiment, the photovoltaic telescopic beam 3 where the contact base 32 is located is provided with a matching groove 35, the horizontal calibration device 23 is detachably disposed 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 between the contact 31 and the contact base 32 is ensured.
Example four:
in this embodiment, the lateral sides of the beam sleeve 11 on both sides are respectively provided with a fastening hole 36, a fastening knob 37 is movably mounted in the fastening hole 36, the fastening knob abuts against the photovoltaic telescopic beam 3 to fix the photovoltaic telescopic beam, and the photovoltaic telescopic beam 3 is locked or disassembled by rotating the fastening knob 37.
A construction method is used for the elevation adjusting piece of the photovoltaic support stand column or the pile foundation, and comprises the following steps:
the method comprises the following steps: selecting upright columns 1 with proper length and fixing the upright columns 1 on two sides below the ground through a pile driver;
step two: the rotating shaft seat 5 is fixedly arranged on the stand columns 1 on the two sides, the lifting screw rod 7, the lifting threaded seat 9 and other components are arranged, and the photovoltaic telescopic crossbeam 3 is fixed through the crossbeam sleeves 11 on the two sides after the installation is finished;
step three: the horizontal calibration device 23 is arranged at a specific position of the photovoltaic telescopic crossbeam 3 for elevation adjustment, the lifting screw thread seat 9 is lifted to a specified position by rotating the lifting adjusting handle 8 at one side, at the moment, the lifting adjusting handle 8 at the other side is rotationally adjusted, at accommodation process photovoltaic telescopic beam 3 by slope adjustment to horizontality, horizontal calibrating device 23 is used for detecting the gradient of photovoltaic telescopic beam 3 and makes it generate heat and fuse dacron haulage rope 20 when photovoltaic telescopic beam 3 is in the horizontality with the fusing seal wire 21 power supply of both sides, after 20 fuses dacron haulage rope 19 trigger spring 19 draws the flexible arm 14 of formula of cutting and extends and drive the locking plate 16 and get into in the locking groove 17 of lift lead screw 7, the lift lead screw 7 of both sides is spacing by the locking this moment, photovoltaic telescopic beam 3 is in the horizontality, modes such as later stage accessible welding further consolidate photovoltaic telescopic beam 3.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a photovoltaic support stand or pile foundation 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 photovoltaic telescopic cross beam (3), evenly install a plurality of photovoltaic mounting bracket (4), its characterized in that in interval on photovoltaic telescopic cross beam (3): the lifting mechanism (2) comprises a rotating shaft seat (5) fixedly mounted on the stand column (1), a lifting screw rod (7) is movably mounted on the rotating shaft seat (5) through a threaded hole (6), one end, away from the rotating shaft seat (5), of the lifting screw rod (7) is fixedly mounted with a lifting adjusting handle (8), lifting screw thread seats (9) are mounted on the lifting screw rods (7) on two sides in a threaded mode, a beam sleeve (11) is mounted on one side of each lifting screw thread seat (9) through a beam rotating shaft (10), and two ends of the photovoltaic telescopic beam (3) are fixedly mounted in the beam sleeves (11) on two sides respectively;
locking holes (12) are formed in the beam rotating shaft (10) on two sides, a fixed seat (13) is fixedly installed in each locking hole (12), a scissor type telescopic arm (14) is hinged to one end of the fixed seat (13) and is arranged at one end, far away from the fixed seat (13), of the scissor type telescopic arm (14), a movable seat (15) is hinged to one end, far away from the scissor type telescopic arm (14), of the movable seat (15), a locking piece (16) is movably installed through a 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 installed in each locking groove (17), the locking piece (16) is movably inserted into the limiting sleeve (18), locking grooves (17) for the locking pieces (16) to be inserted are formed in the periphery of the lifting screw rod (7) in an annular array mode, and the locking pieces (16) are used for limiting the movement of the lifting screw rod (7), the utility model discloses a hydraulic energy storage device, including the formula of cutting telescopic boom (14), cut formula telescopic boom (14) middle part fixed mounting and have firing spring (19), firing spring (19) are kept away from formula telescopic boom (14) one end fixed mounting and are in crossbeam pivot (10) inboard, cut formula telescopic boom (14) and keep away from formula telescopic boom (14) one end and be connected with dacron haulage rope (20), dacron haulage rope (20) keep away from formula telescopic boom (14) one end fixed connection in crossbeam pivot (10), the adhesion is provided with fusing seal wire (21) on dacron haulage rope (20), fusing seal wire (21) produce high temperature through external power supply (22) power supply and are used for fusing dacron haulage rope (20), dacron haulage rope (20) make firing spring (19) be in and pull the energy storage state to the drawing of cutting telescopic boom (14), on photovoltaic telescopic boom (3) detachable horizontal calibration device (23) of installing, the horizontal calibration device (23) enables the fusing guide wires (21) on two sides to supply power and heat when the photovoltaic telescopic cross beam (3) is in a horizontal 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 arranged at two ends of the liquid receiving groove (25) in a lifting mode, conducting connecting rods (27) are fixedly arranged at the upper portions of the floating balls (26), the conducting connecting rods (27) are movably inserted into lifting holes (28) formed in the shell (24), elastic sheets (29) tightly attached to the conducting connecting rods (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 elastic sheets (29) on the two sides, circuits on two sides of the elastic sheets (29) are conducted, contacts (31) are arranged on two sides of the bottom of the shell (24), and the contacts (31) on two sides are matched with contact seats (32) arranged on the photovoltaic telescopic cross beam (3), contact seat (32) and flexible crossbeam of photovoltaic (3) set up wire (33) electric connection, wire (33) electric property extends to flexible crossbeam of photovoltaic (3) both ends and fusing seal wire (21) electric connection, external power supply (22) set up in casing (24), both sides fusing seal wire (21) set up in external power supply place circuit through contact (31), contact seat (32) and wire (33) serial-type.
2. The photovoltaic support column or pile foundation elevation adjusting part of claim 1, wherein: the photovoltaic telescopic beam is characterized in that a magnetic seat (34) is fixedly installed in the shell (24), and the magnetic seat (34) is magnetically connected with the photovoltaic telescopic beam (3).
3. The photovoltaic support column or pile foundation elevation adjusting part of claim 1, wherein: the photovoltaic telescopic crossbeam is characterized in that a matching groove (35) is formed in the photovoltaic telescopic crossbeam (3) where the contact base (32) is located, and the horizontal calibration device (23) is detachably arranged in the matching groove (35).
4. The photovoltaic support column or pile foundation elevation adjusting part of claim 1, wherein: both sides crossbeam sleeve (11) side all seted up fastening hole (36), movable mounting has fastening knob (37) in fastening hole (36), fastening knob supports (37) and leans on photovoltaic telescopic crossbeam (3) and is used for fixing it.
5. A construction method for the elevation adjusting piece of the photovoltaic support upright post or pile foundation according to any one of claims 1 to 4, which is characterized by comprising the following steps:
the method comprises the following steps: selecting upright columns (1) with proper length and fixing the upright columns (1) on two sides below the ground through a pile driver;
step two: the rotating shaft seat (5) is fixedly arranged on the stand columns (1) on two sides, components such as a lifting screw rod (7), a lifting threaded seat (9) and the like are arranged, and the photovoltaic telescopic crossbeam (3) is fixed through crossbeam sleeves (11) on two sides after the installation is finished;
step three: the method comprises the steps that a horizontal calibration device (23) is installed at a specific position of a photovoltaic telescopic cross beam (3) to conduct elevation adjustment, a lifting adjusting handle (8) on one side is rotated to enable a lifting threaded seat (9) to lift to a specific position, the lifting adjusting handle (8) on the other side is rotated to adjust, the photovoltaic telescopic cross beam (3) is adjusted to be in a horizontal state from an inclined state in the adjusting process, the horizontal calibration device (23) is used for detecting the inclination of the photovoltaic telescopic cross beam (3) and supplying power to fusing guide wires (21) on two sides to enable the photovoltaic telescopic cross beam to heat when the photovoltaic telescopic cross beam (3) is in the horizontal state in the adjusting process, a polyester traction rope (20) is fused, a trigger spring (19) pulls a scissor type telescopic arm (14) to extend to drive a locking piece (16) to enter a locking groove (17) of a lifting screw rod (7) after the polyester traction rope (20) is fused, and the lifting screw rods (7) on two sides are locked and limited at the moment, the photovoltaic telescopic cross beam (3) is in a horizontal state, and the photovoltaic telescopic cross beam (3) can be further reinforced in later periods through modes such as welding.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210488459.5A CN114665797A (en) | 2022-05-06 | 2022-05-06 | Photovoltaic support stand column or pile foundation elevation adjusting part and construction method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210488459.5A CN114665797A (en) | 2022-05-06 | 2022-05-06 | Photovoltaic support stand column or pile foundation elevation adjusting part and construction method |
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