CN117155225A - Photovoltaic panel assembly installation device of inclined plane roof - Google Patents
Photovoltaic panel assembly installation device of inclined plane roof Download PDFInfo
- Publication number
- CN117155225A CN117155225A CN202311124276.6A CN202311124276A CN117155225A CN 117155225 A CN117155225 A CN 117155225A CN 202311124276 A CN202311124276 A CN 202311124276A CN 117155225 A CN117155225 A CN 117155225A
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- transverse
- clamping
- plate
- photovoltaic panel
- sliding
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- 238000009434 installation Methods 0.000 title claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 90
- 238000003825 pressing Methods 0.000 claims abstract description 79
- 239000007921 spray Substances 0.000 claims abstract description 22
- 238000011010 flushing procedure Methods 0.000 claims abstract description 13
- 238000003860 storage Methods 0.000 claims abstract description 11
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 7
- 230000007704 transition Effects 0.000 claims description 7
- 238000004873 anchoring Methods 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 abstract description 11
- 238000005507 spraying Methods 0.000 abstract description 4
- 238000005086 pumping Methods 0.000 abstract description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- 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
- H02S20/20—Supporting structures directly fixed to an immovable object
- H02S20/22—Supporting structures directly fixed to an immovable object specially adapted for buildings
- H02S20/23—Supporting structures directly fixed to an immovable object specially adapted for buildings specially adapted for roof structures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- 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
- H02S30/00—Structural details of PV modules other than those related to light conversion
-
- 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
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/10—Cleaning arrangements
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
-
- 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)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Photovoltaic Devices (AREA)
Abstract
The application provides a photovoltaic panel assembly mounting device of an inclined roof, which comprises a photovoltaic panel assembly mounting unit and a flushing unit; the photovoltaic panel assembly mounting unit comprises two transverse mounting beams which are arranged at intervals; the top of the transverse installation beam is provided with a transverse guide rail, and at least one photovoltaic panel is transversely arranged on the transverse guide rail; a plurality of clamping and pressing parts are arranged on the transverse guide rail; the clamping and pressing piece comprises a clamping block and a clamping block position locking piece which are arranged on the transverse guide rail in a sliding manner; the upper end of the clamping block is provided with a pressing plate for pressing the longitudinal side edge of the photovoltaic panel on the transverse guide rail; the flushing unit comprises a water storage tank and a water suction pump; the water suction pump is controlled by the controller, and a water suction pipe is arranged at the water outlet end of the water suction pump; a water supply pipe is arranged in the transverse installation beam; one end of each water supply pipe is combined to the water outlet end of the water pumping pipe; a water spraying vertical pipe is arranged on the water supply pipe, and a rotary spray head is arranged at the water outlet of the water spraying vertical pipe; the suction pump is controlled to work regularly, so that the regular cleaning of each photovoltaic panel is realized, and the cleaning danger of the photovoltaic panels is reduced.
Description
Technical Field
The application belongs to the technical field of photovoltaic installation, and particularly relates to a photovoltaic panel assembly installation device of a sloping roof.
Background
A photovoltaic panel assembly is a power generation device that generates direct current when exposed to sunlight and is composed of thin solid photovoltaic cells made almost entirely of semiconductor material (e.g., silicon). Along with the gradual popularization of the national strategy of new energy, more and more roofs are provided with photovoltaic panel assemblies. The photovoltaic panel assembly is mounted on the roof by a fixed bracket. However, when the photovoltaic panel assembly is installed on the inclined roof in rural areas, the photovoltaic panel assembly is extremely easy to be polluted by dust and bird droppings, so that the power generation efficiency is affected, maintenance personnel need to climb the inclined roof regularly to clean each photovoltaic panel of the photovoltaic panel assembly in sequence, and the danger is high.
Disclosure of Invention
In view of the above drawbacks of the prior art, an object of the present application is to provide a photovoltaic panel assembly installation apparatus for a sloping roof, which is equipped with a flushing device, and a user can complete cleaning of each photovoltaic panel only by controlling the flushing device through a controller, so as to effectively reduce the cleaning difficulty and the cleaning danger of the photovoltaic panel assembly.
To achieve the above and other related objects, the present application provides a photovoltaic panel assembly mounting apparatus for a sloping roof, including a plurality of photovoltaic panel assembly mounting units arranged in parallel and a flushing unit for flushing each photovoltaic panel on the photovoltaic panel assembly mounting units; the photovoltaic panel assembly mounting unit comprises two transverse mounting beams which are arranged on the inclined roof at intervals, and the transverse mounting beams are parallel to the positive ridges of the inclined roof; the top of the transverse installation beam is provided with a transverse guide rail, and at least one photovoltaic panel is transversely arranged on the transverse guide rail; a plurality of clamping and pressing pieces are arranged on the transverse guide rail; the clamping and pressing piece comprises a clamping block arranged on the transverse guide rail in a sliding manner and a clamping block position locking piece for locking the position of the clamping block; the upper end of the clamping block is provided with a pressing plate for pressing the longitudinal side edge of the photovoltaic panel on the transverse guide rail; the flushing unit comprises a water storage tank and a water suction pump arranged on the water storage tank; the water suction pump is controlled by the controller, and a water suction pipe is arranged at the water outlet end of the water suction pump; the transverse mounting beam is provided with a transverse mounting hole, and a water supply pipe is arranged in the transverse mounting hole; one end of each water supply pipe is combined to the water outlet end of the water pumping pipe; the water supply pipe is provided with a water spray vertical pipe, and a water outlet of the water spray vertical pipe is provided with a rotary spray head.
Preferably, the bottom of the transverse installation beam is provided with a transverse bracket, and the transverse bracket is installed on the inclined roof through a fixed support leg; the transverse bracket comprises a transverse bottom plate, a first transverse vertical plate and a second transverse vertical plate which are arranged at the top of the transverse bottom plate at intervals; the transverse bottom plate, the first transverse vertical plate, the second transverse vertical plate and the transverse mounting beam are enclosed to form an inner cavity; the fixed support leg comprises a Z-shaped mounting frame, a first clamping plate and a second clamping plate; the Z-shaped mounting frame comprises a supporting top plate, a mounting bottom plate and a transition plate for connecting the supporting top plate and the mounting bottom plate; the first clamping plate is fixedly arranged on a supporting top plate of the Z-shaped mounting frame and is positioned at one end of the supporting top plate far away from the transition plate; the support top plate of the Z-shaped installation frame is used for supporting the transverse bottom plate of the transverse bracket, and the installation bottom plate of the Z-shaped installation frame extends into the bottom of the tile and is connected with the inclined plane roof in an anchoring manner; the first clamping plate and the second clamping plate are positioned on two sides of the first transverse vertical plate, and the first clamping plate is connected with the second clamping plate through the bolt assembly to clamp the first transverse vertical plate of the transverse bracket.
Preferably, the clamping block is provided with a first chute; when the clamping block is arranged on the transverse guide rail through the first sliding groove, two side walls of the first sliding groove are respectively in sliding fit with two side walls of the transverse guide rail; the clamping block position locking piece comprises an adjusting bolt, clamping teeth formed on the bottom wall of the first sliding groove and a plurality of clamping grooves which are arranged on the bottom surface of the transverse guide rail at intervals along the transverse direction and matched with the clamping teeth; when the top wall of the first sliding groove is in sliding contact with the top wall of the transverse guide rail, the latch withdraws from the clamping groove; the top wall of the clamping block is provided with a first threaded hole, the pressing plate is provided with a first through hole matched with the first threaded hole, and a bolt rod of the adjusting bolt penetrates through the first through hole of the pressing plate to be in threaded connection with the first threaded hole of the clamping block; when the clamping block moves upwards relative to the transverse guide rail to enable the clamping tooth to enter the clamping groove, the adjusting bolt is screwed to enable the bolt head of the adjusting bolt to move downwards continuously so as to press the pressing plate on the photovoltaic plate.
Preferably, the transverse guide rail is provided with a second chute, and the clamping block comprises a sliding block and a protruding block, wherein the sliding block is slidably arranged in the second chute, and the protruding block is positioned at the top of the sliding block and protrudes out of the second chute; longitudinal guide holes are formed in the two side walls of the sliding block relatively, and clamping sliding blocks are inserted in the longitudinal guide holes in a sliding manner; the sliding block is internally provided with a containing cavity; the clamping block position locking piece comprises an adjusting bolt and two positioning wedges which are oppositely arranged in the accommodating cavity along the longitudinal direction, a guide rod is arranged on one side of the opposite side of the positioning wedges, and the guide rod penetrates through the side wall of the accommodating cavity to be connected with the corresponding clamping sliding block; the guide rod is sleeved with a compression spring, and two ends of the compression spring are respectively abutted against the side walls of the positioning wedge block and the accommodating cavity; a plurality of clamping grooves for inserting the clamping sliding blocks are formed in the side wall of the second sliding groove at intervals along the transverse direction; a wedge-shaped pressing block for pushing the two positioning wedge blocks to synchronously move is arranged in the accommodating cavity; the top of the clamping block is provided with a sliding hole communicated with the accommodating cavity, a push rod is slidably arranged in the sliding hole, and the bottom end of the push rod extends into the accommodating cavity and is connected with the wedge-shaped pressing block; the push rod is sleeved with a tension spring, and two ends of the tension spring are respectively connected with the wedge-shaped pressing block and the top wall of the accommodating cavity; the upper part of the sliding hole is provided with an internal thread; the pressing plate is provided with a first through hole matched with the sliding hole; the bolt rod of the adjusting bolt penetrates through the first through hole of the pressing plate and is in threaded connection with the internal thread in the sliding hole; in the initial state, the clamping sliding blocks are positioned in the corresponding longitudinal guide holes and are separated from the clamping grooves, when the adjusting bolts are screwed down to push the push rods to move down by a preset distance, the bolt heads of the adjusting bolts press the pressing plates on the photovoltaic plates, the wedge-shaped pressing blocks move down by a preset distance and push the two positioning wedge blocks to synchronously move outwards, so that the clamping sliding blocks are inserted into the clamping grooves on the corresponding sides.
Preferably, a sealing cap for setting the bolt head cover of the adjusting bolt is arranged at the first through hole at the top of the pressing plate.
Preferably, two first limiting plates are arranged at intervals along the transverse direction at the bottom of the pressing plate; the upper part of the clamping block extends into the space between the two first limiting plates and is in sliding fit with the first limiting plates; in the transverse direction, the first limiting plates on two adjacent pressing plates cooperate to limit the transverse movement of the photovoltaic plate.
Preferably, two second limiting plates are arranged at intervals along the longitudinal direction at the bottom of the pressing plate; the second limiting plate and the first limiting plate are enclosed to form a guide groove for the upper part of the clamping block to be inserted.
Preferably, in the transverse direction, a water spray riser is arranged between two adjacently arranged photovoltaic panels.
Preferably, a timer for controlling the water suction pump to circularly work according to a set time period is arranged on the water storage tank, and the timer is connected with the controller.
As described above, the photovoltaic panel assembly mounting device for the inclined roof has the following beneficial effects:
according to the application, the water suction pump is controlled to work regularly through the timer setting timing period, so that water in the water storage tank is extracted to the rotary spray head to be sprayed out regularly, so that the regular cleaning of each photovoltaic panel is realized, and the cleaning difficulty and the cleaning danger of the photovoltaic panels are reduced;
according to the photovoltaic panel locking mechanism, the locking and releasing of the position of the clamping block can be realized through adjusting the screwing depth of the bolt, and the compaction and releasing of the photovoltaic panel can be realized, so that the photovoltaic panel locking mechanism has the advantages of being simple in structure and convenient to adjust; the limiting plates around the bottom of the pressing plate can form a guide groove for the upper part of the clamping block to be inserted, the guide groove effectively prevents the bolt rod of the adjusting bolt from being wetted by water, and the rust risk of the adjusting bolt rod is reduced; in addition, two opposite limiting plates on two adjacent pressing plates in the transverse direction can be matched to limit the transverse movement of the photovoltaic plate, so that the installation stability of the photovoltaic plate is further ensured; in addition, the sealing cap arranged at the first through hole at the top of the pressing plate can set the bolt head cover of the adjusting bolt, so that water is prevented from penetrating into the joint of the adjusting bolt and the clamping block along the adjusting bolt, and the waterproof effect is further improved.
Drawings
Fig. 1 is a perspective view of a photovoltaic module mounting apparatus mounted on a sloped roof.
Fig. 2 is a schematic structural view of a photovoltaic panel assembly mounting unit.
Fig. 3 is a schematic view of the distribution of the clamping members on the transverse guide rail.
Fig. 4 is a perspective view of a clamping member according to the first embodiment.
Fig. 5 is a perspective view of a latch according to the first embodiment.
Fig. 6 is an exploded view of the pressure plate and each of the limiting plates.
FIG. 7 is a schematic cross-sectional view of a clamping member according to a second embodiment.
FIG. 8 is a schematic view of a rotary spray head mounted on a water spray riser.
Description of the reference numerals
Sloping roof 01, photovoltaic panel 02, transverse mounting beam 1, transverse mounting hole 11, transverse guide rail 2, clamping groove 21, transverse mounting frame 3, transverse bottom plate 31, first transverse vertical plate 32, second transverse vertical plate 33, fixing leg 4,Z-shaped mounting frame 41, supporting top plate 411, mounting bottom plate 412, transition plate 413, first clamping plate 42, second clamping plate 43, clamping piece 5, clamping block 51, first sliding groove 511, clamping tooth 512, sliding block 513, longitudinal guide hole 5131, accommodating cavity 5132, protruding block 514, clamping sliding block 515, sliding hole 516, pressing plate 52, adjusting bolt 53, first limiting plate 54, second limiting plate 55, sealing cap 56, positioning wedge 57, guide bar 571, compression spring 5711, wedge pressing block 58, push rod 581, tension spring 5811, water tank 6, water pump 61, controller 62, water pump 63, water supply pipe 64, water spray riser 65, motor mount 651, rotating nozzle 66, nozzle body 661, rotating wheel 662, driving wheel 663, driving motor 664, timer 67.
Detailed Description
Further advantages and effects of the present application will become apparent to those skilled in the art from the disclosure of the present application, which is described by the following specific examples.
Please refer to fig. 1 to 8. It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for illustration purposes only and should not be construed as limiting the application to the extent that it can be practiced, since modifications, changes in the proportions, or otherwise, used in the practice of the application, are not intended to be critical to the essential characteristics of the application, but are intended to fall within the spirit and scope of the application. Also, the terms such as "upper," "lower," "left," "right," "middle," and "a" and the like recited in the present specification are merely for descriptive purposes and are not intended to limit the scope of the application, but are intended to provide relative positional changes or modifications without materially altering the technical context in which the application may be practiced.
The photovoltaic panel assembly mounting device of the inclined plane roof is used for mounting the photovoltaic panel 02 on the inclined plane roof 01, automatically cleaning the mounted photovoltaic panel and improving the safety of periodic cleaning of the photovoltaic panel 02. For convenience of description, in the following embodiments, the following directions are defined as follows: the normal ridge direction of the inclined plane roof 01 is defined as a transverse direction, the inclined direction of the inclined plane roof 01 is defined as a longitudinal direction, and the direction perpendicular to the inclined plane roof 01 is defined as a vertical direction; based on this, in the view shown in fig. 1, the X-axis is the lateral direction, the Y-axis is the longitudinal direction, and the Z-axis is the vertical direction.
Example 1
As shown in fig. 1 to 4, the present embodiment provides a photovoltaic panel assembly mounting apparatus for a sloping roof, including a plurality of photovoltaic panel assembly mounting units arranged in parallel and a flushing unit for flushing each photovoltaic panel 02 on the photovoltaic panel assembly mounting units;
the photovoltaic panel assembly mounting unit comprises two transverse mounting beams 1 which are arranged at intervals and a transverse guide rail 2 which is fixedly arranged at the top of the transverse mounting beams 1; the transverse installation beam 1 and the transverse guide rail 2 can be arranged in a split mode and fixed by bolts, and can be integrally formed into a whole; the transverse installation beam 1 is parallel to the positive ridge of the inclined roof 01, and at least one photovoltaic panel 02 is supported on the two transverse guide rails 2 along the transverse direction; the transverse guide rail 2 is provided with a plurality of clamping pressing pieces 5 for positioning the position of the photovoltaic panel 02, and the number of the clamping pressing pieces 5 is one more than that of the photovoltaic panels 02 supported on the transverse guide rail 2; the clamping and pressing piece 5 comprises a clamping block 51 arranged on the transverse guide rail 2 in a sliding manner and a clamping block position locking piece for locking the position of the clamping block 51; the upper end of the clamping block 51 is provided with a pressing plate 52 for pressing the longitudinal side edge of the photovoltaic panel 02 on the transverse guide rail 2;
the flushing unit comprises a water storage tank 6 and a water suction pump 61 arranged on the water storage tank 6; the water pump 61 is controlled by a controller 62, and a water outlet end of the water pump 61 is provided with a water suction pipe 63; the transverse mounting beam 1 is provided with a transverse mounting hole 11, and a water supply pipe 64 is arranged in the transverse mounting hole; one end of each water supply pipe 64 is combined to the water outlet end of the water suction pipe 63; the water supply pipe 64 is provided with a water spray vertical pipe 65, the water spray vertical pipe 65 is preferably arranged between two photovoltaic panels 02 adjacently arranged in the transverse direction, and a rotary spray head 66 is arranged at the water outlet of the water spray vertical pipe 65.
As shown in fig. 1, in order to avoid maintenance personnel climbing up the sloping roof 01 and operating the controller 62, a timer 67 for controlling the water pump 61 to work circularly according to a set time period is further arranged on the water storage tank 6, and the timer 67 is connected with the controller 62.
The rotary sprayer 66 may be an existing self-rotary sprayer, such as the self-rotary sprayer disclosed in patent CN215541895U, CN207325107U, or an existing external force driven rotary sprayer, which is not limited thereto, and the structure of the embodiment is shown in fig. 8, and includes a sprayer body 661, a rotary wheel 662, a driving wheel 663 and a driving motor 664; the rotating wheel 662 is rotatably installed at the top end of the water spray riser 65 through a bearing, and an internal channel communicated with the water spray riser 65 is arranged inside the rotating wheel 662; the spray head body 661 is arranged on the water spraying vertical pipe 65, a water inlet channel of the spray head body 661 is communicated with the water spraying vertical pipe 65 through an internal channel, and a nozzle communicated with the water inlet channel is arranged on the side wall of the spray head body 661; a motor mounting seat 651 is fixedly sleeved on the upper part of the water spray vertical pipe 65; the driving motor 664 is installed on the motor installation seat 651 and drives the driving wheel 663 to rotate; the driving wheel 663 and the rotating wheel 662 are driven by a gear tooth meshing transmission or a synchronous belt transmission to drive the rotating wheel 662 to rotate, thereby driving the nozzle body 661 to rotate.
Specifically, as shown in fig. 3 to 5, the transverse guide rail 2 is preferably a rectangular guide rail (i.e., the cross section is rectangular) or a combined guide rail formed by splicing a rectangular guide rail and an isosceles trapezoid guide rail up and down; the clamping block 51 is in a convex shape as a whole, and a first chute 511 which is transversely arranged is arranged at the lower part of the clamping block 51; when the clamping block 51 is mounted on the transverse guide rail 2 through the first sliding groove 511, two side walls of the first sliding groove 511 are respectively contacted with two side walls of the transverse guide rail 2 so as to limit the longitudinal movement of the clamping block 51; the clamping block position locking piece comprises an adjusting bolt 53, clamping teeth 512 formed on the bottom wall of the first chute 511 and a plurality of clamping grooves 21 which are arranged on the bottom surface of the transverse guide rail 2 at intervals along the transverse direction and matched with the clamping teeth 512; when the top wall of the first chute 511 contacts with the top wall of the transverse guide rail 2, the latch 512 withdraws from the latch groove 21, so that the latch block 51 can slide transversely on the transverse guide rail 2; the top wall of the clamping block 51 is provided with a first threaded hole, the pressing plate 52 is provided with a first through hole matched with the first threaded hole, and the bolt rod of the adjusting bolt 53 passes through the first through hole of the pressing plate 52 to be in threaded connection with the first threaded hole of the clamping block 51; when the clamping block 51 is lifted upwards relative to the transverse guide rail 2 to enable the clamping teeth 512 to enter the clamping groove 21, the bottom surface of the first sliding groove 511 is in contact with the bottom surface of the transverse guide rail 2, at the moment, the adjusting bolt 53 is screwed to enable the bolt head of the adjusting bolt 53 to move downwards continuously, the pressing plate 52 is pressed on the photovoltaic panel 02 by the bolt head of the adjusting bolt 53, the pressing plate 52, the clamping block 51, the photovoltaic panel 02 and the transverse guide rail 2 are relatively fixed, and the pressing and positioning of the photovoltaic panel 02 are completed while the position locking of the clamping block 51 is achieved.
When in use, each clamping block 51 is pre-assembled on the transverse guide rail 2 according to the transverse dimension of the photovoltaic panel 02; then, arranging each photovoltaic panel 02 on two transverse guide rails 2 at intervals along the transverse direction, so that two transverse side edges of each photovoltaic panel 02 respectively rest on the two transverse guide rails 2; lifting the clamping block 51 upwards by one hand to enable the clamping teeth 512 of the clamping block 51 to enter the clamping groove 21 of the transverse guide rail 2, placing the pressing plate 52 on the transverse side edge of the photovoltaic panel 02 by the other hand, and enabling the bolt rod of the adjusting bolt 53 to penetrate through the pressing plate 52 to be in threaded connection with the clamping block 51; maintaining the upward lifting state of the clamping block 51, continuously screwing the adjusting bolt 53 to enable the bolt head of the adjusting bolt 53 to continuously move until the bolt head of the adjusting bolt 53 is contacted with the top of the pressing plate 52, and clamping the transverse guide rail 2, the photovoltaic panel 02 and the pressing plate 52 between the bolt head of the adjusting bolt 53 and the bottom wall of the first chute of the clamping block 51 by utilizing the bolt head of the adjusting bolt 53 to clamp the transverse guide rail 2, so that the relative fixation among the pressing plate 52, the clamping block 51, the photovoltaic panel 02 and the transverse guide rail 2 is realized, and the pressing and positioning of the photovoltaic panel 02 are completed while the position locking of the clamping block 51 is realized; the pressing and positioning of each photovoltaic panel 02 can be completed by repeating the steps.
As shown in fig. 4 and 6, the bottom of the pressing plate 52 is provided with two first stopper plates 54 at intervals in the lateral direction; the upper part of the clamping block 51 stretches into the space between the two first limiting plates 54 and is in sliding fit with the first limiting plates 54 so as to prevent the pressing plate 52 from deflecting around the longitudinal direction due to uneven stress; in the transverse direction, the first limiting plates 54 on the two adjacent pressing plates 52 cooperate to limit the transverse movement of the photovoltaic panel 01, so that the positioning stability of the photovoltaic panel 02 is further ensured.
As shown in fig. 3, 4 and 6, the bottom of the pressing plate 52 is provided with two second limiting plates 55 at intervals in the longitudinal direction; the second limiting plate 55 and the first limiting plate 54 are enclosed to form a guide groove for inserting the upper part of the clamping block 51, so that external water is prevented from entering a gap between the pressing plate 52 and the clamping block 51 to rust the threaded rod; in addition, in order to save materials, the upper part of the clamping block 51 is provided with a transverse lightening hole, and the first limiting plate 54 and the second limiting plate 55 can be matched to block external rainwater and cleaning water from entering a bolt rod of the corrosion adjusting bolt 53 in the transverse lightening hole.
In order to further reduce the rust risk of the adjusting bolt 53, a sealing cap 56 for covering the bolt head of the adjusting bolt 53 is arranged at the first through hole at the top of the pressing plate 52, and the sealing cap 56 is made of flexible materials such as rubber, silica gel and the like and can be used for sealing the gap between the bolt rod of the adjusting bolt 53 and the first through hole, so that water is prevented from penetrating along the gap between the first through hole and the bolt rod, and the waterproof effect is improved.
As shown in fig. 1 to 3, the bottom of the transverse installation beam 1 is formed with a transverse bracket 3, and the transverse bracket 3 is installed on the inclined roof 01 through a fixed support leg 4; the fixed support legs 4 are multiple and are arranged at intervals along the transverse direction; the transverse bracket 3 comprises a transverse bottom plate 31, a first transverse vertical plate 32 and a second transverse vertical plate 33 which are arranged at the top of the transverse bottom plate 31 at intervals; the transverse bottom plate 31, the first transverse vertical plate 32 and the second transverse vertical plate 33 are enclosed with the transverse mounting beam 1 to form an inner cavity; the fixing leg 4 includes a zigzag mounting frame 41, a first clamping plate 42 and a second clamping plate 43; the zigzag mounting rack 41 comprises a supporting top plate 411, a mounting bottom plate 412 and a transition plate 413 connecting the supporting top plate 411 and the mounting bottom plate 412; the first clamping plate 42 is fixedly arranged on the supporting top plate 411 of the Z-shaped mounting frame 41 and is positioned at one end of the supporting top plate 411 away from the transition plate 413; the supporting top plate 411 of the zigzag-shaped mounting frame 41 is used for supporting the transverse bottom plate 31 of the transverse bracket 3; the installation bottom plate 412 of the Z-shaped installation frame 41 extends into the bottom of the upper-layer tile to be connected with the inclined roof 01 in an anchoring manner, so that the fixed support legs 4 are fixedly connected with the inclined roof 01, and at the moment, the Z-shaped installation frame 41 is positioned above the adjacent next-layer tile; the first clamping plate 42 and the second clamping plate 43 are respectively positioned at the outer side and the inner side of the first transverse vertical plate 32, and the first clamping plate 42 and the second clamping plate 43 are connected through a bolt assembly to clamp the first transverse vertical plate 32 of the transverse bracket 3, so that the fixing support leg 4 and the transverse bracket 3 are relatively fixed.
The bolt assembly comprises a fixing bolt and a fixing nut, the fixing bolt sequentially passes through the first clamping plate 42, the first transverse vertical plate 32 and the second clamping plate 43 and then is in threaded connection with the fixing nut, the first clamping plate 42, the first transverse vertical plate 32 and the second clamping plate 43 are clamped by the bolt head of the fixing bolt and the fixing nut in a matched manner, the relative fixation of the three is realized,
further, the first transverse standing plate 32 is provided with a transverse observation hole for the bolt rod of the fixing bolt to pass through, so that locking of the fixing support 4 at different positions on the transverse bracket 3 can be realized.
Example two
The difference between the present embodiment and the first embodiment is only that the latch 51 is locked to the lateral rail 2.
Specifically, as shown in fig. 7, the transverse guide rail 2 of the present embodiment is provided with a second chute, and the clamping block 51 includes a sliding block 513 slidably mounted in the second chute, and a protruding block 514 located at the top of the sliding block 513 and protruding out of the second chute; longitudinal guide holes 5131 are formed in the two side walls of the sliding block 513 oppositely, and clamping sliding blocks 515 are inserted in the longitudinal guide holes 5131 in a sliding manner; a containing cavity 5132 is arranged in the sliding block 513; the clamping block position locking piece comprises an adjusting bolt 53 and two positioning wedges 57 which are oppositely arranged in the accommodating cavity 5132 along the longitudinal direction, a guide rod 571 is arranged on the opposite side of the positioning wedges 57, and the guide rod 571 passes through the side wall of the accommodating cavity 5132 and is connected with the corresponding clamping sliding block 515; the guide rod 571 is sleeved with a compression spring 5711, and two ends of the compression spring 5711 are respectively abutted against the side walls of the positioning wedge block 57 and the accommodating cavity 5132; a plurality of clamping grooves for inserting the clamping sliding blocks 515 are formed in the side wall of the second sliding groove at intervals along the transverse direction; a wedge-shaped pressing block 58 for pushing the two positioning wedges 57 to synchronously move is arranged in the accommodating cavity 5132, an inclined pressing surface is arranged on the wedge-shaped pressing block 58, and a positioning inclined surface matched with the inclined pressing surface is arranged on the positioning block 57; the top of the clamping block 51 is provided with a sliding hole 516 communicated with the accommodating cavity 5132, the sliding hole 516 is provided with a push rod 581 in a sliding manner, and the bottom end of the push rod 581 extends into the accommodating cavity 5132 to be connected with the wedge-shaped pressing block 58; a tension spring 5811 is sleeved on the push rod 581, and two ends of the tension spring 5811 are respectively connected with the wedge-shaped pressing block 58 and the top wall of the accommodating cavity 5132; the upper part of the sliding hole 516 is provided with internal threads; the pressing plate 52 is provided with a first through hole matched with the sliding hole 516; the bolt rod of the adjusting bolt 53 passes through the first through hole of the pressing plate 52 and is in threaded connection with the internal thread in the sliding hole 516; in the initial state, the clamping slider 515 is positioned in the corresponding longitudinal guide hole 5131 and is separated from the clamping groove, when the adjusting bolt 53 is unscrewed to move to push the push rod 581 downwards by a preset distance, the bolt head of the adjusting bolt 53 presses the pressing plate 52 on the photovoltaic plate 02, the wedge-shaped pressing block 58 is moved downwards by a preset distance and pushes the two positioning wedges 57 to synchronously move outwards so that the clamping slider 515 is inserted into the clamping groove on the corresponding side, and the position of the clamping block 51 on the transverse guide rail 2 is locked, in the process, the compression spring 5711 is compressed, and the tension spring 5811 is stretched; when the position of the clamping block 51 needs to be adjusted, the adjusting bolt 53 is only required to be unscrewed, the bolt head of the adjusting bolt is moved to the initial position, and the compression spring 5711 and the tension spring 5811 are reset, so that the clamping slider 515 is withdrawn from the clamping groove and enters the longitudinal guide hole 5131.
As shown in fig. 3, 6 and 7, the bottom of the pressing plate 52 is provided with two first stopper plates 54 disposed at intervals in the lateral direction and two second stopper plates 55 disposed at intervals in the longitudinal direction; the second limiting plate 55 and the first limiting plate 54 are enclosed to form a guide groove for the upper portion of the clamping block 51 to be inserted, so that external water is prevented from entering a gap between the pressing plate 52 and the clamping block 51 to rust a threaded rod between the pressing plate 52 and the clamping block 51, and the waterproof performance is improved.
Example III
The difference between this embodiment and the first embodiment is only that: the locking mode of the clamping block 51 and the transverse guide rail 2.
Specifically, the side wall of the clamping block 51 is provided with a second threaded hole, an abutting screw is screwed on the second threaded hole, and a plurality of positioning holes for the insertion of the abutting screw are arranged on the side wall of the transverse guide rail 2 at intervals along the transverse direction; when the position of the clamping block 51 needs to be adjusted, the abutting screw is only required to be screwed to enable the abutting screw to withdraw from the positioning hole; when the position of the clamping block 51 needs to be locked, the abutting screw is only required to be screwed to enter the positioning hole at the corresponding position; the same function can be achieved in this embodiment by abutting the screw and the positioning hole on the transverse rail 2 to replace the latch 512 and the slot 21 on the transverse rail 2 in the first embodiment.
The above embodiments are merely illustrative of the principles of the present application and its effectiveness, and are not intended to limit the application. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the application. Accordingly, it is intended that all equivalent modifications and variations of the application be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.
Claims (9)
1. The photovoltaic panel assembly mounting device of the inclined roof is characterized by comprising a plurality of photovoltaic panel assembly mounting units which are arranged in parallel and a flushing unit for flushing each photovoltaic panel (02) on the photovoltaic panel assembly mounting units; the photovoltaic panel assembly mounting unit comprises two transverse mounting beams (1) which are arranged on the inclined plane roof (01) at intervals, wherein the transverse mounting beams (1) are parallel to the positive ridges of the inclined plane roof (01); a transverse guide rail (2) is formed at the top of the transverse mounting beam (1), and at least one photovoltaic panel (02) is transversely arranged on the transverse guide rail (2); a plurality of clamping and pressing pieces (5) are arranged on the transverse guide rail (2); the clamping and pressing piece (5) comprises a clamping block (51) which is arranged on the transverse guide rail (2) in a sliding manner and a clamping block position locking piece for locking the position of the clamping block (51); the upper end of the clamping block (51) is provided with a pressing plate (52) for pressing the longitudinal side edge of the photovoltaic panel (02) on the transverse guide rail (2); the flushing unit comprises a water storage tank (6) and a water suction pump (61) arranged on the water storage tank (6); the water suction pump (61) is controlled by the controller (62), and a water suction pipe (63) is arranged at the water outlet end of the water suction pump (61); the transverse mounting beam (1) is provided with a transverse mounting hole (11), and a water supply pipe (64) is arranged in the transverse mounting hole; one end of each water supply pipe (64) is combined to the water outlet end of the water suction pipe (63); the water supply pipe (64) is provided with a water spray vertical pipe (65), and a rotary spray head (66) is arranged at a water outlet of the water spray vertical pipe (65).
2. The photovoltaic panel assembly mounting device of the inclined roof according to claim 1, wherein the bottom of the transverse mounting beam (1) is provided with a transverse bracket (3), and the transverse bracket (3) is mounted on the inclined roof through a fixing support leg (4); the transverse bracket (3) comprises a transverse bottom plate (31) and a first transverse vertical plate (32) and a second transverse vertical plate (33) which are arranged at the top of the transverse bottom plate (31) at intervals; the transverse bottom plate (31), the first transverse vertical plate (32) and the second transverse vertical plate (33) are enclosed with the transverse mounting beam (1) to form an inner cavity; the fixing support leg (4) comprises a Z-shaped mounting frame (41), a first clamping plate (42) and a second clamping plate (43); the Z-shaped mounting frame (41) comprises a supporting top plate (411), a mounting bottom plate (412) and a transition plate (413) for connecting the supporting top plate (411) and the mounting bottom plate (412); the first clamping plate (42) is fixedly arranged on a supporting top plate (411) of the Z-shaped mounting frame (41) and is positioned at one end of the supporting top plate (411) far away from the transition plate (413); the supporting top plate (411) of the Z-shaped installation frame (41) is used for supporting the transverse bottom plate (31) of the transverse bracket (3), and the installation bottom plate (412) of the Z-shaped installation frame (41) extends into the bottom of the tile and is connected with the inclined roof (01) in an anchoring manner; the first clamping plate (42) and the second clamping plate (43) are positioned on two sides of the first transverse vertical plate (32), and the first clamping plate (42) and the second clamping plate (43) are connected through a bolt assembly to clamp the first transverse vertical plate (32) of the transverse bracket (3).
3. The photovoltaic panel assembly mounting apparatus of a pitched roof according to claim 2, wherein the clamping block (51) is provided with a first chute (511); when the clamping block (51) is arranged on the transverse guide rail (2) through the first sliding groove (511), two side walls of the first sliding groove (511) are respectively in sliding fit with two side walls of the transverse guide rail (2); the clamping block position locking piece comprises an adjusting bolt (53), clamping teeth (512) formed on the bottom wall of the first sliding groove (511) and a plurality of clamping grooves (21) which are arranged on the bottom surface of the transverse guide rail (2) at intervals along the transverse direction and matched with the clamping teeth (512); when the top wall of the first sliding groove (511) is in sliding contact with the top wall of the transverse guide rail (2), the clamping teeth (512) are withdrawn from the clamping grooves (21); the top wall of the clamping block (51) is provided with a first threaded hole, the pressing plate (52) is provided with a first through hole matched with the first threaded hole, and a bolt rod of the adjusting bolt (53) penetrates through the first through hole of the pressing plate (52) to be in threaded connection with the first threaded hole of the clamping block (51); when the clamping block (51) moves upwards relative to the transverse guide rail (2) to enable the clamping teeth (512) to enter the clamping groove (21), the adjusting bolt (53) is screwed to enable the bolt head of the adjusting bolt (53) to move downwards continuously so as to press the pressing plate (52) on the photovoltaic panel (02).
4. The photovoltaic panel assembly installation device of the inclined roof according to claim 2, wherein the transverse guide rail (2) is provided with a second chute, and the clamping block (51) comprises a sliding block (513) which is slidably arranged in the second chute and a protruding block (514) which is positioned at the top of the sliding block (513) and protrudes out of the second chute; longitudinal guide holes (5131) are formed in the two side walls of the sliding block (513) oppositely, and clamping sliding blocks (515) are inserted into the longitudinal guide holes (5131) in a sliding manner; a containing cavity (5132) is arranged in the sliding block (513); the clamping block position locking piece comprises an adjusting bolt (53) and two positioning wedges (57) which are oppositely arranged in the accommodating cavity (5132) along the longitudinal direction, a guide rod (571) is arranged on one side, opposite to the positioning wedges (57), of the positioning wedges, and the guide rod (571) penetrates through the side wall of the accommodating cavity (5132) to be connected with the corresponding clamping sliding block (515); the guide rod (571) is sleeved with a compression spring (5711), and two ends of the compression spring (5711) are respectively abutted against the side walls of the positioning wedge block (57) and the accommodating cavity (5132); a plurality of clamping grooves for inserting the clamping sliding blocks (515) are formed in the side wall of the second sliding groove at intervals along the transverse direction; a wedge-shaped pressing block (58) for pushing the two positioning wedge blocks (57) to synchronously move is arranged in the accommodating cavity (5132); a sliding hole (516) communicated with the accommodating cavity (5132) is formed in the top of the clamping block (51), a push rod (581) is arranged in the sliding hole (516) in a sliding mode, and the bottom end of the push rod (581) extends into the accommodating cavity (5132) to be connected with the wedge-shaped pressing block (58); a tension spring (5811) is sleeved on the push rod (581), and two ends of the tension spring (5811) are respectively connected with the wedge-shaped pressing block (58) and the top wall of the accommodating cavity (5132); an internal thread is arranged at the upper part of the sliding hole (516); the pressing plate (52) is provided with a first through hole matched with the sliding hole (516); the bolt rod of the adjusting bolt (53) passes through the first through hole of the pressing plate (52) to be in threaded connection with the internal thread in the sliding hole (516); in the initial state, the clamping sliding blocks (515) are positioned in the corresponding longitudinal guide holes (5131) and are separated from the clamping grooves, when the adjusting bolts (53) are screwed down to push the push rods (581) to move downwards by a preset distance, the bolt heads of the adjusting bolts (53) press the pressing plates (52) on the photovoltaic plates (02), and the wedge-shaped pressing blocks (58) move downwards by the preset distance and push the two positioning wedge blocks (57) to synchronously move outwards so that the clamping sliding blocks (515) are inserted into the clamping grooves on the corresponding sides.
5. A photovoltaic panel assembly mounting arrangement for a pitched roof according to claim 3 or 4, wherein a sealing cap (56) is provided at the first through hole at the top of the pressure plate (52) to enclose the bolt head of the adjusting bolt (53).
6. A photovoltaic panel assembly mounting arrangement for a pitched roof according to claim 3 or 4, wherein the bottom of the pressure plate (52) is provided with two first limiting plates (54) spaced apart in the transverse direction; the upper part of the clamping block (51) stretches into the space between the two first limiting plates (54) and is in sliding fit with the first limiting plates (54); in the transverse direction, first limiting plates (54) on two adjacent pressing plates (52) cooperate to limit the transverse movement of the photovoltaic panel (01).
7. The photovoltaic panel assembly mounting apparatus of a pitched roof according to claim 7, wherein the bottom of the pressing plate (52) is provided with two second limiting plates (55) at intervals in the longitudinal direction; the second limiting plate (55) and the first limiting plate (54) are enclosed to form a guide groove for inserting the upper part of the clamping block (51).
8. The photovoltaic panel assembly mounting device of a pitched roof according to claim 1, characterized in that a water jet riser (65) is provided between two adjacently arranged photovoltaic panels (02) in the lateral direction.
9. The photovoltaic panel assembly installation device of the inclined roof according to claim 1, wherein a timer (67) for controlling the water suction pump (61) to circularly work according to a set time period is arranged on the water storage tank (6), and the timer (67) is connected with the controller (62).
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| CN202311124276.6A CN117155225B (en) | 2023-09-01 | 2023-09-01 | Photovoltaic panel assembly installation device of inclined plane roof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311124276.6A CN117155225B (en) | 2023-09-01 | 2023-09-01 | Photovoltaic panel assembly installation device of inclined plane roof |
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| CN117155225B CN117155225B (en) | 2024-05-24 |
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